Baseplate for a Hydraulic Appliance, and Hydraulic Appliance

Abstract

A baseplate has a top side that includes a support surface and a collecting surface. A hydraulic appliance is configured to be fastened on the support surface. The collecting surface is arranged lower in relation to the support surface so as to collect leakage oil of the appliance.

Claims

1. A baseplate for one or more of the support, carrying, and fastening of a hydraulic appliance, comprising: a bottom side arranged close to the ground; and a top side that includes a support surface and a collecting surface, the support surface configured to support the appliance, the collecting surface lowered in relation to the support surface so as to be configured to collect leakage oil of the appliance.

2. The baseplate according to claim 1, wherein the collecting surface, at least in certain portions, defines a channel.

3. The baseplate according to claim 1, wherein at least certain portions of the baseplate include polymer concrete.

4. The baseplate according to claim 1, wherein the baseplate is cast.

5. The baseplate according to claim 1, further comprising at least one fastening mechanism configured to fasten one or more of an entirety of the appliance, at least one component of the appliance, and a further component.

6. The baseplate according to claim 1, wherein the appliance includes at least one wall that engages around the appliance at least in certain portions, the wall supported on the support surface and sealingly connected to the baseplate.

7. The baseplate according to claim 1, further comprising a run-off device configured to drain collected leakage oil.

8. The baseplate according to claim 1, wherein the bottom side has at least one transport recess configured for transporting the baseplate or the appliance with the baseplate via a lifting device.

9. The baseplate according to claim 1, wherein for at least one component of the hydraulic appliance, the support surface has only one support surface portion, and wherein an area of the only one support surface portion corresponds to a base area of the at least one component.

10. The baseplate according to claim 9, wherein for at least one component of the hydraulic appliance, the support surface has a plurality of support surface portions, and wherein a total area of the support surface portions is smaller than a base area of the at least one component.

11. The baseplate according to claim 10, wherein the support surface portions are separated by the collecting surface.

12. A hydraulic appliance, comprising: a baseplate configured to one or more of support, carry, and fasten the appliance, the baseplate including: a bottom side arranged close to the ground, and a top side that includes a support surface and a collecting surface, the support surface configured to support the appliance, the collecting surface lowered in relation to the support surface so as to be configured to collect leakage oil of the appliance.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Preferred exemplary embodiments of the disclosure will be discussed in more detail below on the basis of schematic drawings, in which:

[0026] FIG. 1 shows, in a perspective view, a baseplate according to an exemplary embodiment,

[0027] FIG. 2 shows, in a perspective view, the baseplate from FIG. 1 with a motor-pump assembly fastened thereon.

[0028] FIG. 3 shows, in a perspective view, the baseplate from FIG. 1 with the motor-pump assembly and with a tank fastened on the baseplate, and

[0029] FIG. 4 shows, in a perspective view, the baseplate from FIG. 1 with appliance and side walls fastened thereon.

DETAILED DESCRIPTION

[0030] FIG. 1 shows the baseplate 1 according to the disclosure. This is produced preferably from polymer concrete. It is of approximately rectangular design and has a top side 2 and a bottom side 4.

[0031] On the top side 2, there is formed a support surface, which has four support surface portions 6, 8, 10, 12 for a tank (not shown in FIG. 1), a support surface portion 14 for a drive unit (not shown in FIG. 1) and a support surface portion 16 for a wall or multiple walls or walls or wall portions (not shown in FIG. 1). The support surface portions 6 to 16 are, in the present case, all arranged in a plane. The support surface portion 16 is formed as a narrow, rectangular frame and borders the baseplate 1. The support surface portions 6, 8, 10, 12 extend from a first long side 18 of the rectangular baseplate 1 in parallel in the direction of the second long side 20 as far as a channel 21. The support surface portion 14 extends from the second long side 20 in the direction of the first long side 18 as far as the channel 21.

[0032] The channel 21 is arranged in the baseplate 1, parallel to the long sides 18, 20 of the baseplate 1, and, in the present case, is arranged parallel to and spaced apart from the top side 2 of the baseplate 1. Formed between the support surface portions 6 to 14 is a collecting surface, which is lowered at least in certain portions relative to the support surface portions 6 to 14 and which has the collecting surface portions 22 to 36. The collecting surface portions 22 to 36 all open out in the channel 21, whereby the collecting surface is of V-shaped form.

[0033] The collecting surface portions 22 to 30 extend from the first long side 18 in the direction of the second long side 20 as far as the channel 21. The collecting surface portions 22 to 30 are in this case arranged in alternation with the support surface portions 6 to 12. The collecting surface portion 32 extends from a first short side 38 of the baseplate 1 into the interior of the baseplate 1 as far as a first end of the channel 21, and the collecting surface portion 36 extends from a second short side of the baseplate 1 into the interior of the baseplate 1 as far as a second end of the channel 21. The collecting surface portion 34 extends from the second long side 20 in the direction of the first long side 18 as far as the channel 21. The collecting surface portion 34 engages around the support surface portion 14.

[0034] The collecting surface portions 22, 24, 28, 30 and 34 are inclined such that they slope obliquely downward from the support surface portion 16, which serves as frame, in the direction of the channel 21, such that leakage oil (not shown) from an assembly (not shown) placed onto the baseplate is collected in the collecting surface portions 22 to 36 and the channel 21.

[0035] The collecting surface portion 26 is designed so as to run, proceeding from the channel 21, further in the direction of the bottom side 4 of the baseplate 1, such that, at its end pointing away from the channel 21, said collecting surface portion forms a lowest point of the collecting surface. The collecting surface portion 26 is adjoined by a run-off device 42, by means of which the leakage oil can be discharged from the baseplate 1. For this purpose, the baseplate 1 or the frame-like support surface portion 16 has, at this location, for example an opening for a closure plate 44 or a run-off connector (not shown).

[0036] Laterally at or in the support surface portion 16, there are provided fastening means 44 (denoted by a reference designation only at one fastening means 44 for the sake of clarity) to which, for example, a wall or wall portions (not shown) can be fastened. For this purpose, in each case 3 fastening means 44 are provided at or in the short sides 38, 40. Two fastening means 44 are provided at the long side 18.

[0037] At or in the support surface portion 14, there are provided vertical fastening means 46 (denoted by a reference designation only at one fastening means 46 for the sake of clarity) for the fastening of a drive unit (not shown). Four fastening means 46 are arranged, approximately close to an edge, in the corner regions of the support surface portion 14.

[0038] At those ends of the support surface portions 6 to 14 and of the channel 21 which point toward the longitudinal side 20, there is arranged in each case one step portion 48 (denoted by a reference designation only at one step portion 48 for the sake of clarity) which connects the respective support surface portion 6 to 14 to the channel 21. The step portions 48 run approximately perpendicular to the support surface portions 6 to 14. At the step portions 48 of the support surface portions 6 and 12, there are provided in each case lateral fastening means 50, which serve for example for the fastening of a tank (not shown).

[0039] Furthermore, as per FIG. 1, two recesses 52 running in each case parallel to the relatively short sides 38, 40 of the baseplate 1 are provided on the bottom side 4 of the baseplate 1, which recesses extend over the entire depth of the baseplate 1. Said recesses serve in particular for receiving forks (not shown) of a lifting means (not shown), for example of an industrial truck, and thus facilitating the transport of the baseplate 1. At the respective corners of the baseplate, at least at a bottom side, there are provided fastening means (not visible in the view) to which machine feet 54 are fastened, which are in particular height-adjustable in order to enable the baseplate 1 to be aligned straight or horizontally for example even on an uneven underlying surface.

[0040] FIG. 2 shows the baseplate 1 from FIG. 1 with a motor-pump assembly 56 fastened thereon. Said motor-pump assembly has a motor 58 and a pump 60, and also a motor-pump adapter 62, which is arranged between the motor 58 and the pump 60. The pump 60 is fastened by means of a pump-polymer concrete adapter 64, and with the aid of the fastening means 46 (see FIG. 1), to the support surface portion 14 (see FIG. 1) of the baseplate 1. The pump additionally has a pressure connection 66, a suction line 68, and a leakage oil port 70.

[0041] Furthermore, in FIG. 2, tank fastening brackets 72 are shown which are fastened to the step portions 48 (see FIG. 1) of the support surface portions 6 and 12 by the fastening means 50 and by means of which a tank (not shown) is fastenable to the support surface portions 6 to 12.

[0042] FIG. 3 shows the baseplate 1 from FIG. 1, with the motor-pump assembly 56, see FIG. 2, installed thereon, and with a tank 74, which is fastened to the baseplate 1 by the fastening means 50 (see FIG. 1) and the tank fastening brackets 72 (see also FIG. 2).

[0043] FIG. 4 shows the baseplate 1 from FIG. 1, with the motor-pump assembly 56, see FIG. 2, installed thereon, and with the tank 74, see FIG. 3. Attached in fluid-tight fashion to the short sides 38 and 40, see FIG. 1, of the baseplate 1 is in each case one wall 76, which has, for example, a sound-damping function and/or a function of carrying, for example, the tank 74. A profile frame 78 is provided at the top end, pointing away from the baseplate 1, of the tank 74. A hydraulic block 80 is fastened to said profile frame. FIG. 4 thus shows an appliance 82 according to the disclosure in the constructed state.

LIST OF REFERENCE DESIGNATIONS

[0044] 1 Baseplate [0045] 2 Top side [0046] 4 Bottom side [0047] 6, 8, 10, 12, 14, 16 Support surface portion [0048] 18, 20 Long side [0049] 21 Channel [0050] 22, 24, 26, 28, 30, 32, 34, 36 Collecting surface portion [0051] 38, 40 Short side [0052] 42 Run-off device [0053] 44, 46, 50 Fastening means [0054] 48 Step portion [0055] 52 Recess [0056] 54 Machine foot [0057] 56 Motor-pump assembly [0058] 58 Motor [0059] 60 Pump [0060] 62 Motor-pump adapter [0061] 64 Pump-polymer concrete adapter [0062] 66 Pressure port [0063] 68 Suction line [0064] 70 Leakage oil port [0065] 72 Tank fastening bracket [0066] 74 Tank [0067] 76 Wall [0068] 78 Profile frame [0069] 80 Hydraulic block [0070] 82 Appliance