Color Steel Tile Fixture

Abstract

A color steel tile fixture includes a limit part, a clamping assembly, a connecting block, a threaded part and a connecting part fixed on the limit part; the limit part is provided with a limit groove; the clamping assembly includes two opposite clamping parts which are equipped with a clamping head, a bump with a slope against an arm of the limit groove and a clamping splice from top to bottom in sequence; the connecting block is located in the limit groove and provided with threaded holes and two opposite arc grooves the clamping head is rotatably engaged in the arc groove; the threaded part is screwed into the threaded hole; when the threaded part is screwed, the connecting block moves upward or downward relative to the threaded part. The stable and reliable color steel tile fixture is not likely to damage the surface of color steel tile.

Claims

1. A color steel tile fixture comprising: a limit part, which is provided with a limit groove; a clamping assembly, comprising two opposite clamping parts which are equipped with a clamping head, a bump with a slope against an groove arm of the limit groove and a clamping splice from top to bottom in sequence; a connecting block, which is located in the limit groove and provided with a threaded hole and two opposite arc grooves; the clamping head is rotatably engaged in the arc groove; a threaded part, which is screwed into the threaded hole; when the threaded part is screwed, the connecting block moves upward or downward relative to the threaded part, so that the slope shrinks inward or stretches outward relative to the arm and the two clamping splices are clamped tightly or loosened; and a connecting part, which is fixed on the limit part.

2. The color steel tile fixture according to claim 1, wherein, the threaded part is a bolt.

3. The color steel tile fixture according to claim 2, wherein, the limit part comprises a transverse panel and two side panels on both ends of the transverse panel which form the limit groove together; the transverse panel is provided with a first through-hole, the bolt is screwed into the threaded hole through the first through-hole.

4. The color steel tile fixture according to claim 3, wherein, there is a gap between the connecting block and the transverse panel when the two clamping splices are in contact with each other and clamped tightly.

5. The color steel tile fixture according to claim 3, wherein, a sloped or an arc-shaped bump on the end of the side panel inward is provided, and the slope is leaned against the bump.

6. The color steel tile fixture according to claim 3, wherein, a stopper is provided, comprising a cover plate with a second through-hole and two baffles on both ends of the cover plate; the cover plate is placed on the connecting block; and the second through-hole matches with the threaded hole vertically and the baffles block out the arc grooves.

7. The color steel tile fixture according to claim 3, wherein, the connecting part is an L-shaped part of which the transverse end is fixed on the transverse panel, the transverse end is provided with a third through-hole which matches with the first through-hole vertically, and the vertical end of the connecting part is provided with a waved surface and a fourth through-hole.

8. The color steel tile fixture according to claim 3, wherein, the connecting part is an I-shaped part and integrated on the transverse panel.

9. The color steel tile fixture according to claim 3, wherein, the connecting part is a U-shaped part with a U-shaped groove, the U-shaped part is integrated on the transverse panel; a fifth through-hole is provided inside the U-shaped groove and matches with the first through-hole vertically, and the bolt is screwed through the fifth and the first through-holes in sequence.

10. The color steel tile fixture according to claim 3, wherein, a flat washer and an elastic washer are further provided, the threaded part is screwed into the threaded hole through the elastic washer, the flat washer and the first through-hole in sequence.

11. The color steel tile fixture according to claim 1, wherein, the place where the clamping splice is used is a point, a line or a surface; the point is a large convex point or several small convex points; the line is a continuous line or several broken lines; and the surface is a flat surface or a serrated surface.

12. The color steel tile fixture according to claim 1, wherein, the clamping part is provided with a supporting part which is integrated under the clamping splice.

13. The color steel tile fixture according to claim 12, wherein, the supporting part is provided with a contact plane in touch with the surface of the color steel tile.

14. The color steel tile fixture according to claim 1, wherein, the limit part, the clamping assembly, the connecting block and the connecting part are made of aluminum or resin.

15. The color steel tile fixture according to claim 1, wherein, the arc groove has an opening of 20-70 degrees so that the turning radian of said clamping part relative to the connecting block is kept at 70 degrees.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to illustrate the technical solution in the embodiments of the invention or in prior art more clearly, the drawings required in description of the embodiments or prior art will be introduced briefly as follows. Obviously, the drawings described below are just a part of the embodiments of the invention. A person skilled in the art is able to obtain other drawings according to these drawings without any creative work.

[0038] FIG. 1 is an explosive view of the color steel tile fixture in Embodiment 1;

[0039] FIG. 2 is a composite structure diagram of the color steel tile fixture in Embodiment 1; in case of combination, the part where the arc groove is blocked by the stop baffle will be separated to show the arc groove of the connecting block.

[0040] FIG. 3 is a working state diagram of the color steel tile fixture in Embodiment 1;

[0041] FIG. 4 is a state diagram of the slope and the side panel in the process when the color steel tile fixture is clamped or loosened in Embodiment 1;

[0042] FIG. 5 is another state diagram of the slope and the side panel in the process when the color steel tile fixture is clamped or loosened in Embodiment 1;

[0043] FIG. 6 is an analysis chart of the applied force between the slope and the side panel of the color steel tile fixture in Embodiment 1;

[0044] FIG. 7 is a composite structure diagram of the color steel tile fixture of Embodiment 2;

[0045] FIG. 8 is a composite structure diagram of the color steel tile fixture of Embodiment 3.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0046] A clear and full description of the technical schemes in the embodiments of the Invention will be given in combination of the drawings in the embodiments of the Invention as follows. Obviously, the described embodiments are just preferable ones rather than the whole embodiments of the Invention. Based on the embodiments of the Invention, any other embodiments obtained by a person skilled in the art without any creative work will fall within the protection scope of the Invention.

Embodiment 1

[0047] Referring to FIG. 1 and FIG. 2, a color steel tile fixture comprises an L-shaped connecting part 1, a bolt 2, an elastic washer 3, a flat washer 4, a reversed U-shaped limit part 5, a stopper 6, a connecting block 7 and a clamping assembly 8.

[0048] The limit part 5, the clamping assembly 8, the connecting block 7 and the connecting part 1 are made of aluminum.

[0049] The transverse end 11 of the connecting part 1 is provided with the third through-hole 12, while the vertical end 13 is provided with the waved surface 14 and the fourth through-hole 15.

[0050] The limit part 5 comprises the transverse panel 51 and the two side panels 52 on both sides of the transverse panel 51. The two side panels 52 and the transverse panel 51 form the limit groove 53 together. The two side panels 52 are the groove arms 52 of the limit groove 53; the transverse panel 51 is provided with a first through-hole 54. The sloped or arc-structure bump 55 is provided on the tail end of interior side panel 52.

[0051] The stop 6 comprises the cover plate 62 with a second through-hole 61 and the two baffles 63 on both ends of the cover plate 62. The cover plate 62 and the two baffles 63 also form a reverse U shape.

[0052] The connecting block 7 is provided with a threaded hole 71 in the middle and two opposite arc grooves 72 on the lower end; the opening 73 of the arc groove is kept at 40-50 degrees.

[0053] The clamping assembly 8 comprises two opposite clamping parts 80 which are equipped with a clamping head 81, a bump 82, a clamping splice 83 and a supporting part 84, wherein, the clamping head 81, the bump 82, the clamping splice 83 and the supporting part 84 are integrated; the bump 82 is provided with the slope 85; the plane of clamping splice 83 for clamping is flat; a contact plane 86 is provided on the bottom of the supporting part 84 to contact with the surface of the color steel tile.

[0054] The connecting part 1 is fixed on the limit part 5. The transverse end 11 of L-shaped connecting part 1 is fixed on the transverse panel 51 of the limit part 5, and the third through-hole 12 matches with the first through-hole 54 vertically.

[0055] The stopper 6 is covered on the connecting block 7. The second through-hole 61 matches with the threaded hole 71 vertically and the baffle 63 blocks out the arc groove 72; the stopper 6 and the connecting block 7 are mounted in the limit groove 51 of the limit part 5.

[0056] The clamping assembly 8 is connected to the connecting block 7. The clamping head 81 can be rotatable engaged in the arc groove 72 and the turning radian of the clamping part 80 relative to the connecting block 7 is less than 50 degrees; the slope 85 is leaned against the bump 55 on the end of the side panel.

[0057] The bolt 2 passes through the elastic washer 3, the flat washer 4, the first through-hole 54 and the second through-hole 61 in sequence, and is screwed into the threaded hole 71 of the connecting block 7.

[0058] There is a gap 57 between the connecting block 7 and the transverse panel 51 when the two clamping splices 83 are in contact with each other and clamped tightly.

[0059] Referring to FIG. 3, during operation or application, the clamping splice 83 is loosened and the bump of the color steel tile 9 is placed between the clamping splices 83. When the bolt 2 is screwed, the connecting block 7 moves upward relative to the bolt 2, so that the slope 85 shrinks inward relative to the side plate 52. The applied force between the two slopes 85 and the two side panels 52 are provided with the bidirectional transverse clamping force so as to clamp the color steel tile 9.

[0060] In order to better understand the working process, the mathematical relation and applied force between the slope 85 and the groove arm 52 are used for further analysis.

[0061] Referring to FIG. 4, the minimum transverse space between the upper ends of the two slopes 85 is L1, the maximum transverse space between the lower ends of the two slopes 85 is L2 and the transverse space between the two contact points of the slopes 85 and the bumps 55 is L0. When L1<L0L2, the transverse space between the two slopes 85 above the contact point is less than L0; the transverse space between the two slopes 85 below the contact point (except when the contact point is the lowermost end of the slope 85, L0=L2) is larger than L0; referring to FIG. 4 and FIG. 5, when the slope 85 moves (the operation from FIG. 4 to FIG. 5 is to shrink inward or the operation from FIG. 5 to FIG. 4 is to stretch outward; the upward-moved arrow and inward-turned arrow in FIG. 5 represent the process from FIG. 4 to FIG. 5), the contact point gradually moves from the top to the bottom or from the bottom to the top, with the above relation always satisfied: above the contact point, the transverse space between the two slopes is less than L0; below the contact point (except when the contact point is the lowermost end of the slope 85, L0=L2), the transverse space between the two slopes is larger than L0.

[0062] Referring to FIG. 6, a part of the applied force F0 between the slope and the groove arm is transformed into the transverse clamping force F1. Therefore, the bidirectional transverse clamping force F1 is formed in the clamping process.

[0063] In conclusion, the stable and reliable color steel tile fixture brings a good effect for long-term use and it is not likely to damage the surface of the color steel tile 9.

Embodiment 2

[0064] Refer to Embodiment 1. Unlike Embodiment 1, the connecting part 1 in the embodiment is an I-shaped part and integrated on the transverse panel 51 (referring to FIG. 7). The connecting part is provided with the through-hole 15 and waved surface 14.

Embodiment 3

[0065] Refer to Embodiment 1. Unlike Embodiment 1, the connecting part 1 in the embodiment is a U-shaped part 1 with the U-shaped groove 16 and the U-shaped part is integrated on the transverse panel 51 (referring to FIG. 8). The fifth through-hole is provided in the U-shaped groove 16 and matches with the first through-hole 54 vertically. The bolt 2 is screwed into the threaded hole 71 through the fifth through-hole 17, the first through-hole 54 and the second through-hole 61 in sequence.

[0066] It should be understood that although the specification is made based on the above embodiments, not every embodiment contains only one unique technical solution. The specification is described in such way only for clearness. A person skilled in the art should regard the specification as a whole. The technical solution in every embodiment can be properly combined or replaced based on the Invention to form other embodiments that can be well understood by a person skilled in the art.

[0067] The foregoing is only practicable embodiments of the Invention, and could not limit the protection scope of the Invention. All equivalent embodiments or changes made by utilizing the technical solutions of the specification should be included within the protection scope of the Invention.