Surface treatment equipment for corrugated pipe expansion joint

Abstract

The utility model provides surface treatment equipment for a corrugated pipe expansion joint, which comprises a workbench, a supporting plate arranged at the top of an electric telescopic rod, a plurality of rotating wheels arranged on a rotating rod, a fixed base body arranged on the workbench, a rotating mounting plate arranged in the fixed base body, and a plurality of rotating wheels arranged on the rotating mounting plate. A rotating handle is fixedly connected to the inner wall of the side end of the rotating mounting plate, a limiting base body is fixedly connected to the side end of the rotating mounting plate, annular sliding parts are arranged on rotating threaded rods, a connecting rod is arranged in a first mounting groove, and an extrusion mounting plate is fixedly connected to the side end of a fixing rod. According to the surface treatment equipment for the corrugated pipe expansion joint, corrugated pipes with different diameters can be tightly limited and fixed through the arranged extrusion block, so that the equipment can be better adapted to the corrugated pipes with different diameters, the working efficiency is improved, and when surface treatment is carried out, through the arranged rotating handle, the surface of the corrugated pipe expansion joint can be conveniently and rapidly treated. And an operator can conveniently carry out a surface treatment process.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment equipment, in particular to a surface treatment equipment for a bellows expansion joint. Background Art

[0002] A corrugated pipe is a pipe with a corrugated structure, also known as a corrugated pipe or corrugated pipeline. Its main feature is that the pipe wall adopts a wavy structure. The corrugated structure of the corrugated pipe can increase the flexibility and ductility of the pipe, enabling it to adapt to different stress and deformation conditions.

[0003] When processing the surface of the corrugated pipe, the staff needs to fix the corrugated pipe first. The common fixing methods are mechanical fixing or manual fixing. After the surface treatment, it needs to be disassembled after the treatment is completed, and the work efficiency is low. When performing limit fixing, corrugated pipes of different diameters cannot be limited and fixed, which has poor practicality and is not conducive to use.

[0004] Therefore, it is necessary to provide a surface treatment device for a bellows expansion joint to solve the above technical problems. Utility Model Content

[0005] The utility model provides a surface treatment device for a bellows expansion joint, which solves the problem that common equipment cannot quickly limit and fix bellows with different diameters.

[0006] In order to solve the above technical problems, the utility model provides a surface treatment equipment for bellows expansion joints, comprising: a workbench, a sliding groove is arranged on the middle inner wall of the workbench, a threaded rod is arranged on the inner wall of the sliding groove, a driving motor is fixedly connected to the end of the threaded rod, a sliding block is arranged on the threaded rod, a supporting base is fixedly connected to the top of the sliding block, a mounting base is arranged on the top of both ends of the supporting base, an electric telescopic rod is arranged on the mounting base, a supporting plate is arranged on the top of the electric telescopic rod, an arc mounting plate is fixedly connected to the inner walls of both ends of the supporting plate, a rotating rod is arranged between the inner walls of the side ends of the arc mounting plate, a plurality of rotating wheels are arranged on the rotating rod, a fixed base is arranged on the workbench, a rotating mounting plate is arranged inside the fixed base, A rotating handle is fixedly connected to the inner wall of the side end of the rotating mounting plate, and the side end of the rotating mounting plate is fixedly connected to a limited base, and an accommodating cavity is arranged inside the limiting base, and grooves are arranged on the inner wall of the side end of the accommodating cavity, and a rotating threaded rod is arranged on the middle inner wall of the accommodating cavity, and the side end of the rotating threaded rod is fixedly connected to the rotating rod, and an annular sliding member is arranged on the rotating threaded rod, and a first mounting groove is arranged on the inner wall of the side end of the annular sliding member, a connecting rod is arranged inside the first mounting groove, a fixing rod is arranged at one end of the connecting rod, a second mounting groove is arranged on the inner wall of the side end of the fixing rod, and a rotating vertical rod is arranged on the inner walls of the first mounting groove and the second mounting groove, and the side end of the fixing rod is fixedly connected to an extrusion mounting plate, and an extrusion block is arranged on the inner wall of the side end of the extrusion mounting plate.

[0007] Preferably, the four corners of the bottom of the workbench are fixedly connected with support legs, and the bottom of the support legs is fixedly connected with a pad.

[0008] Preferably, guide grooves are provided on the inner walls at both ends of the workbench, guide rods are fixedly connected between the inner walls of the guide grooves, and guide blocks are fixedly connected at both ends of the bottom of the support base.

[0009] Preferably, supporting telescopic rods are provided at the bottoms of both ends of the supporting plate, and a placing groove is provided in the middle of the supporting base.

[0010] Preferably, support rods are provided at the bottoms of both ends of the fixed base, and a motor bracket is provided on the outer surface of the driving motor.

[0011] Preferably, a cover plate is provided on the side end of the limiting base, and an anti-slip pad layer is provided on the rotating rod.

[0012] Preferably, a fixed bottom plate is fixedly connected to the inner walls at both ends of the groove, and a limited telescopic rod is arranged on the fixed bottom plate.

[0013] Compared with the related art, the surface treatment equipment for bellows expansion joint provided by the utility model has the following beneficial effects:

[0014] The utility model provides a surface treatment device for a bellows expansion joint. When the surface of a workpiece is treated, the bellows of different diameters can be tightly limited and fixed by means of an arranged extrusion block, so that the device can be more adaptable to bellows of different diameters, reducing the difficulty of limiting and fixing for later operators, and improving the work efficiency of the operators. When the surface treatment is performed, the bellows can be rotated by means of a arranged rotating handle, which can facilitate the operator to perform the surface treatment process and improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a surface treatment device for a bellows expansion joint provided by the utility model;

[0016] Figure 2 for Figure 1 The structural schematic diagram of the rotating handle shown;

[0017] Figure 3 for Figure 1 A side view of a surface treatment device for a bellows expansion joint is shown;

[0018] Figure 4 for Figure 1 A top view of a surface treatment device for a bellows expansion joint is shown;

[0019] Figure 5 for Figure 1 The schematic diagram of the structure of the limiting matrix shown;

[0020] Figure 6 for Figure 1 The structural schematic diagram of the rotating threaded rod shown;

[0021] Figure 7 for Figure 1 Schematic diagram of the structure of the extruded mounting plate shown.

[0022] Numbers in the figure: 1, workbench, 2, support leg, 3, pad, 4, guide groove, 5, guide rod, 6, sliding groove, 7, threaded rod, 8, drive motor, 9, motor bracket, 10, support base, 11, sliding block, 12, guide block, 13, shelf groove, 14, mounting base, 15, electric telescopic rod, 16, support plate, 17, support telescopic rod, 18, arc mounting plate, 19, rotating rod, 20, rotating wheel, 21, fixed base, 22. Support rod, 23. Rotating mounting plate, 24. Rotating handle, 25. Limiting base, 26. Accommodating cavity, 27. Groove, 28. Fixed bottom plate, 29. Rotating threaded rod, 30. Rotating rod, 31. Anti-skid pad, 32. Cover plate, 33. Annular sliding member, 34. First mounting groove, 35. Connecting rod, 36. Fixed rod, 37. Second mounting groove, 38. Rotating vertical rod, 39. Extrusion mounting plate, 40. Extrusion block, 41. Limiting telescopic rod. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , Figure 6 , Figure 7 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a surface treatment device for a bellows expansion joint provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the rotating handle shown; Figure 3 for Figure 1 A side view of a surface treatment device for a bellows expansion joint is shown; Figure 4 for Figure 1 A top view of a surface treatment device for a bellows expansion joint is shown; Figure 5 for Figure 1 The schematic diagram of the structure of the limiting matrix shown; Figure 6 for; Figure 7 for Figure 1A surface treatment device for bellows expansion joints comprises: a workbench 1, a sliding groove 6 is arranged on the middle inner wall of the workbench 1, a threaded rod 7 is arranged on the inner wall of the sliding groove 6, a driving motor 8 is fixedly connected to the end of the threaded rod 7, a sliding block 11 is arranged on the threaded rod 7, a support base 10 is fixedly connected to the top of the sliding block 11, a mounting base 14 is arranged on the top of both ends of the support base 10, an electric telescopic rod 15 is arranged on the mounting base 14, a support plate 16 is arranged on the top of the electric telescopic rod 15, an arc mounting plate 18 is fixedly connected to the inner walls of both ends of the support plate 16, a rotating rod 19 is arranged between the inner walls of the side ends of the arc mounting plate 18, a plurality of rotating wheels 20 are arranged on the rotating rod 19, a fixed base 21 is arranged on the workbench 1, a rotating mounting plate 23 is arranged inside the fixed base 21, and a rotating mounting plate 23 is fixed on the inner wall of the side end of the rotating mounting plate 23. A rotating handle 24 is fixedly connected, and the side end of the rotating mounting plate 23 is fixedly connected to a limiting base 25, and an accommodating cavity 26 is arranged inside the limiting base 25, and a groove 27 is arranged on the inner wall of the side end of the accommodating cavity 26, and a rotating threaded rod 29 is arranged on the middle inner wall of the accommodating cavity 26, and a rotating rod 30 is fixedly connected to the side end of the rotating threaded rod 29, and an annular sliding member 33 is arranged on the rotating threaded rod 29, and a first mounting groove 34 is arranged on the inner wall of the side end of the annular sliding member 33, and a connecting rod 35 is arranged inside the first mounting groove 34, and a fixing rod 36 is arranged at one end of the connecting rod 35, and a second mounting groove 37 is arranged on the inner wall of the side end of the fixing rod 36, and a rotating vertical rod 38 is arranged on the inner walls of the first mounting groove 34 and the second mounting groove 37, and a rotating vertical rod 38 is arranged on the inner walls of the first mounting groove 34 and the second mounting groove 37, and a side end of the fixing rod 36 is fixedly connected to an extrusion mounting plate 39, and an extrusion block 40 is arranged on the inner wall of the side end of the extrusion mounting plate 39.

[0025] The four corners of the bottom of the workbench 1 are fixedly connected with support legs 2, and the bottom of the support legs 2 is fixedly connected with a pad 3 to improve the stability of the entire device and prevent shaking.

[0026] Guide grooves 4 are provided on the inner walls at both ends of the workbench 1, and guide rods 5 are fixedly connected between the inner walls of the guide grooves 4. Guide blocks 12 are fixedly connected at both ends of the bottom of the support base 10 to prevent position deviation during use and affect the supporting function of the device.

[0027] The bottoms of both ends of the support plate 16 are provided with supporting telescopic rods 17 , and the middle of the support base 10 is provided with a shelf groove 13 to provide a stable supporting function.

[0028] Support rods 22 are provided at the bottom of both ends of the fixed base 21, and a motor bracket 9 is provided on the outer surface of the driving motor 8 to prevent the motor from deviating from its position due to vibration, which in turn affects the normal operation of the device.

[0029] A cover plate 32 is disposed at the side end of the limiting base 25 , and an anti-skid pad layer 31 is disposed on the rotating rod 30 , which facilitates the use of the operator and improves the comfort of the user.

[0030] A fixed bottom plate 28 is fixedly connected to the inner walls at both ends of the groove 27 , and a limited telescopic rod 41 is provided on the fixed bottom plate 28 to prevent deviation during limited fixing.

[0031] The working principle of the surface treatment equipment for bellows expansion joint provided by the utility model is as follows:

[0032] When processing the surface of the corrugated pipe, first place the corrugated pipes of different diameters on the limiting base 25. A rotating threaded rod 29 is arranged inside the limiting base 25. The extrusion block 40 can be driven to move vertically by the rotating rod 30, and then the inner walls of different corrugated pipes will be limited and fixed, so that the device can better adapt to corrugated pipes of different diameters, reduce the difficulties of the later operators in limiting and fixing, and improve the work efficiency of the staff. Then the supporting base 10 will provide stable support for the corrugated pipe.

[0033] Compared with the related art, the surface treatment equipment for bellows expansion joint provided by the utility model has the following beneficial effects:

[0034] When processing the surface of the workpiece, the extrusion block 40 can be used to tightly limit and fix the bellows of different diameters, so that the device can better adapt to the bellows of different diameters, reduce the difficulty of the later operators in limiting and fixing, and improve the work efficiency of the staff. When performing surface treatment, the bellows can be rotated by the rotating handle 24, which can facilitate the operator to perform the surface treatment process and improve the practicality of the device.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A surface treatment device for bellows expansion joint, characterized in that: include: The working table has a sliding groove on the middle inner wall of the working table, a threaded rod on the inner wall of the sliding groove, a driving motor fixedly connected to the end of the threaded rod, a sliding block on the threaded rod, a supporting base fixedly connected to the top of the sliding block, mounting bases at both ends of the supporting base, an electric telescopic rod on the mounting base, a supporting plate on the top of the electric telescopic rod, arc mounting plates fixedly connected to the inner walls at both ends of the supporting plate, rotating rods between the inner walls of the side ends of the arc mounting plates, a plurality of rotating wheels on the rotating rod, a fixed base on the working table, a rotating mounting plate inside the fixed base, a rotating mounting plate fixedly connected to the inner wall of the side end of the rotating mounting plate The handle is turned, and the side end of the rotating mounting plate is fixedly connected to the limiting base, and an accommodating cavity is arranged inside the limiting base, and grooves are arranged on the inner walls of the side ends of the accommodating cavity, and a rotating threaded rod is arranged on the middle inner wall of the accommodating cavity, and the side end of the rotating threaded rod is fixedly connected to the rotating rod, and an annular sliding member is arranged on the rotating threaded rod, and a first mounting groove is arranged on the inner wall of the side end of the annular sliding member, a connecting rod is arranged inside the first mounting groove, a fixing rod is arranged at one end of the connecting rod, and a second mounting groove is arranged on the inner wall of the side end of the fixing rod, and a rotating vertical rod is arranged on the inner walls of the first mounting groove and the second mounting groove, and the side end of the fixing rod is fixedly connected to the extrusion mounting plate, and an extrusion block is arranged on the inner wall of the side end of the extrusion mounting plate.

2. A surface treatment device for bellows expansion joint according to claim 1, characterized in that: The four corners of the bottom of the workbench are fixedly connected with supporting legs, and the bottom of the supporting legs is fixedly connected with a pad.

3. The surface treatment equipment for bellows expansion joint according to claim 1, characterized in that: Guide grooves are arranged on the inner walls at both ends of the workbench, guide rods are fixedly connected between the inner walls of the guide grooves, and guide blocks are fixedly connected at both ends of the bottom of the support base.

4. The surface treatment equipment for bellows expansion joint according to claim 1, characterized in that: The bottoms of both ends of the support plate are provided with supporting telescopic rods, and the middle of the support base is provided with a shelf groove.

5. The surface treatment equipment for bellows expansion joint according to claim 1, characterized in that: Support rods are arranged at the bottoms of both ends of the fixed base, and a motor bracket is arranged on the outer surface of the driving motor.

6. The surface treatment equipment for bellows expansion joint according to claim 1, characterized in that: A cover plate is arranged on the side end of the limiting base, and an anti-skid pad layer is arranged on the rotating rod.

7. The surface treatment equipment for bellows expansion joint according to claim 1, characterized in that: A fixed bottom plate is fixedly connected to the inner walls at both ends of the groove, and a limited telescopic rod is arranged on the fixed bottom plate.

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