Hydraulic prop repairing device

Abstract

The hydraulic prop repairing device comprises a supporting base, a vertical plate, two switching assemblies, an adjusting assembly, an adsorption assembly and a bearing assembly, the vertical plate is arranged on one side of the supporting base, a first sliding table module is arranged on the face, facing a hydraulic prop, of the vertical plate, and a supporting plate is arranged on a sliding table of the first sliding table module; a supporting plate is arranged on a sliding table of the first sliding table module; the two switching assemblies are symmetrically installed on the side wall of the supporting plate, a bearing plate is vertically arranged on the side wall of the supporting plate, the adsorption assembly is connected with the adjusting assembly, and the bearing assembly is connected with the adsorption assembly. Therefore, the flue gas can be adsorbed in a coating manner, the flue gas treatment effect is remarkably improved, emission of harmful substances is effectively reduced, and the health and safety of operators are guaranteed. And meanwhile, waste generated in the turning process can be automatically collected, waste splashing is avoided, the time and labor for cleaning the base are saved, and the cleanliness and working efficiency of a workshop are greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of repair devices, and in particular to a hydraulic support repair device. Background Art

[0002] Hydraulic props play a vital role in the support system of coal mines, metal mines and other fields. However, due to the harsh working environment, frequent use and aging of materials, hydraulic props will inevitably have various problems during use, such as cylinder wear, live column rust, seal failure, etc. These problems will not only affect the performance of hydraulic props, but may also lead to safety accidents. Therefore, it is particularly important to repair hydraulic props in a timely and effective manner.

[0003] Laser cladding is an efficient and precise laser repair technology. It uses a high-energy-density laser beam to quickly melt metal materials and add alloy powder or particles to the molten pool to improve the structure and performance of the cladding layer. Finally, a dense cladding layer is formed on the surface of the hydraulic prop. The cladding layer is then turned and polished to improve the surface quality of the hydraulic prop, thereby effectively restoring the performance of the hydraulic prop and extending its service life.

[0004] However, the fume problem associated with laser cladding operations cannot be ignored. The current treatment method of a single adsorption tube has limited effect, and the fume may contain harmful heavy metal vapor or toxic gas, posing a threat to the health of operators. The waste generated during the turning process of the cladding layer is easy to splash onto the base, increasing the difficulty of cleaning. Summary of the invention

[0005] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0006] To this end, one purpose of this application is to propose a hydraulic support repair device that can absorb smoke in a coated manner, significantly improve the treatment effect of smoke, effectively reduce the emission of harmful substances, and ensure the health and safety of operators. At the same time, it can automatically collect waste generated during turning to avoid waste splashing, which not only saves time and manpower for cleaning the base, but also greatly improves the cleanliness and work efficiency of the workshop.

[0007] To achieve the above-mentioned purpose, the first embodiment of the present application proposes a hydraulic support repair device, including a support seat, a vertical plate, two switching components, an adjustment component, an adsorption component and a bearing component, wherein a clamping component and an abutment component are respectively provided on the opposite inner walls of the support seat, and a hydraulic support is provided between the clamping component and the abutment component; the vertical plate is arranged on one side of the support seat, and a first slide module is provided on the side of the vertical plate facing the hydraulic support, a support plate is provided on the slide of the first slide module, and a support plate is provided on the slide of the first slide module; the two switching components are symmetrically mounted on the support plate on the side wall, and the two switching components are respectively provided with a laser and a turning tool, wherein the switching component is used to switch the laser and the turning tool; the adjusting component is installed on the supporting plate; a receiving plate is vertically provided on the side wall of the supporting plate, the adsorption component is installed under the receiving plate, and the adsorption component is connected to the adjusting component, wherein the adjusting component is used to adjust the expansion angle of the adsorption component, and the adsorption component is used to adsorb the smoke generated by laser cladding; the bearing component is connected to the adsorption component, wherein the bearing component is used to collect cut waste.

[0008] The hydraulic prop repair device of the embodiment of the present application can absorb the smoke in a coated manner, significantly improving the smoke treatment effect, effectively reducing the emission of harmful substances, and ensuring the health and safety of operators. At the same time, it can automatically collect the waste generated during the turning process to avoid waste splashing, which not only saves time and manpower for cleaning the base, but also greatly improves the cleanliness and work efficiency of the workshop.

[0009] In addition, the hydraulic prop repair device proposed in the present application may also have the following additional technical features:

[0010] In one embodiment of the present application, the clamping assembly includes a first turntable, a ball screw, two nut sliders, two clamping plates and two limit rods, wherein the first turntable is rotatably arranged on the inner wall of the support seat; a second groove is provided on the side of the first turntable facing away from the support seat, the ball screw is rotatably arranged in the second groove, and one end of the ball screw extends to the outside of the second groove and is connected to the motor; the two nut sliders are both sleeved on the ball screw, and the nut slider is slidably connected to the second groove; the two clamping plates are respectively connected to the corresponding nut sliders; and the two limit rods are respectively arranged on the opposite surfaces of the two clamping plates.

[0011] In one embodiment of the present application, the abutment assembly includes a driving member and a second turntable, wherein the driving member is mounted on the inner wall of the support seat, and the second turntable is rotatably disposed at the output end of the driving member.

[0012] In one embodiment of the present application, the switching assembly includes a second slide module, a slide rail, a slide plate and a slide rod, wherein the second slide module is installed on the support plate; the slide rail is vertically arranged on the slide of the second slide module, and a slide plate is slidably connected to the slide rail; the slide plate is arranged on the slide plate, and the bottom of the slide plate is connected to the laser or the turning tool, and two first slide grooves are provided on the support plate, one end of the slide rod is connected to the slide plate, and the other end of the slide rod is slidably connected to the first slide groove.

[0013] In one embodiment of the present application, the adsorption assembly includes a first adsorption plate and two second adsorption plates, wherein the first adsorption plate is installed below the supporting plate, and the first adsorption plate is located above the hydraulic support; both ends of the first adsorption plate are connected to a support shaft, one end of the support shaft is provided with a first connecting plate, and the first connecting plate is arranged on the lower surface of the support plate; the two second adsorption plates are respectively hinged to the corresponding support shafts, and multiple adsorption ports are provided on the arc-shaped concave surfaces of the second adsorption plate and the first adsorption plate.

[0014] In one embodiment of the present application, the adjustment assembly includes two first gears, two rotating shafts and two second connecting plates, wherein the two rotating shafts are respectively rotatably connected to the side walls of the support plate; the two first gears are respectively arranged on the corresponding rotating shafts; the two second connecting plates are respectively connected to the corresponding rotating shafts, and the end of the second connecting plate facing away from the rotating shaft is hinged to the corresponding second adsorption plate.

[0015] In one embodiment of the present application, the bearing assembly includes a bearing groove, a plurality of second connecting plates and a plurality of connecting rods, wherein the bearing groove is arranged below the hydraulic support; a plurality of second connecting plates are arranged on the bearing groove, and a second slide groove is penetrated through the second connecting plates; a plurality of connecting rods are respectively arranged on the two side walls of the corresponding second adsorption plates, and a plurality of connecting rods respectively penetrate the corresponding second slide grooves.

[0016] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0018] Figure 1 This is a schematic structural diagram of a hydraulic support repair device according to an embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the structure of an adjustment component and an adsorption component in a hydraulic support repair device according to an embodiment of the present application;

[0020] Figure 3 This is a schematic diagram of the structure of an adjustment component in a hydraulic support repair device according to an embodiment of the present application;

[0021] Figure 4 This is a schematic structural diagram of a clamping assembly in a hydraulic prop repair device according to an embodiment of the present application.

[0022] As shown in the figure: 1. support seat; 2. vertical plate; 3. switching component; 4. adjustment component; 5. adsorption component; 6. clamping component; 7. abutment component; 8. bearing component; 10. first slide module; 11. support plate; 12. laser; 13. turning tool; 14. receiving plate; 15. first connecting plate; 30. second slide module; 31. slide rail; 32. slide plate; 33. slide rod; 40. first gear; 41. rotating shaft; 42. connecting plate; 50. first adsorption plate; 51. second adsorption plate; 52. supporting shaft; 60. first turntable; 61. ball screw; 62. nut slider; 63. clamping plate; 64. limiting rod; 600. second groove; 70. driving member; 71. second turntable; 80. bearing groove; 81. second connecting plate; 82. connecting rod; 810. second slide groove; 110. first slide groove. DETAILED DESCRIPTION

[0023] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0024] The hydraulic support repair device according to an embodiment of the present application is described below with reference to the accompanying drawings.

[0025] like Figures 1 to 4 As shown, the hydraulic support repair device of the embodiment of the present application may include a support seat 1, a vertical plate 2, two switching components 3, an adjustment component 4, an adsorption component 5 and a bearing component 8.

[0026] The support seat 1 has a clamping assembly 6 and an abutting assembly 7 on the opposite inner walls thereof, a hydraulic support is provided between the clamping assembly 6 and the abutting assembly 7, a vertical plate 2 is provided on one side of the support seat 1, a first slide module 10 is provided on the side of the vertical plate 2 facing the hydraulic support, and a support plate 11 is provided on the slide of the first slide module 10 。

[0027] It should be noted that the clamping assembly 6 can fix the hydraulic support, and the abutting assembly 7 abuts against one end of the hydraulic support, thereby achieving the purpose of placing the hydraulic support in mid-air.

[0028] Furthermore, the support plate 11 is located above the hydraulic support, and the first slide module 10 is arranged parallel to the hydraulic support. The first slide module 10 can drive the support plate 11 to move along the axial direction of the hydraulic support.

[0029] The two switching components 3 are symmetrically mounted on the side wall of the support plate 11 , and the two switching components 3 are respectively provided with a laser 12 and a turning tool 13 , wherein the switching components 3 are used to switch the laser 12 and the turning tool 13 .

[0030] It should be noted that the laser 12 described in this embodiment can generate a high-energy laser beam, and the laser port of the laser 12 can also spray out metal powder. Under the action of the efficient and concentrated laser, the metal powder is melted and adheres to the surface of the hydraulic support after cooling, forming a dense and void-free cladding layer.

[0031] Furthermore, the turning tool 13 can turn the surface of the cladding layer to make the thickness of the cladding layer uniform, and at the same time can also improve the surface quality of the cladding layer.

[0032] The adjusting component 4 is installed on the supporting plate 11, and the side wall of the supporting plate 11 is vertically provided with a receiving plate 14. The adsorption component 5 is installed below the receiving plate 14, and the adsorption component 5 is connected to the adjusting component 4, wherein the adjusting component 4 is used to adjust the expansion angle of the adsorption component 5, and the adsorption component 5 is used to adsorb the smoke generated by laser cladding. The bearing component 8 is connected to the adsorption component 5, wherein the bearing component 8 is used to collect the cut waste.

[0033] It should be noted that the adjustment component 4 described in this embodiment is located below the receiving plate 14 , and the adjustment component 4 can adjust the deployment angle of the adsorption component 5 to be suitable for hydraulic pillars of various specifications.

[0034] Furthermore, the adsorption component 5 is wrapped around the hydraulic support in an arc shape, and the laser 12 or the turning tool 13 can pass through the through grooves on the receiving plate 14 and the adsorption component 5, so as to better adsorb the smoke generated by laser cladding, effectively reduce the emission of harmful substances, and improve the workshop environment.

[0035] In order to further clarify the above embodiment, in one embodiment of the present application, Figure 4As shown, the clamping assembly 6 may include a first turntable 60, a ball screw 61, two nut sliders 62, two clamping plates 63 and two limit rods 64, wherein the first turntable 60 is rotatably arranged on the inner wall of the support seat 1, and a second groove 600 is provided on the side of the first turntable 60 facing away from the support seat 1, the ball screw 61 is rotatably arranged in the second groove 600, and one end of the ball screw 61 extends to the outside of the second groove 600 and is connected to the motor, the two nut sliders 62 are both sleeved on the ball screw 61, and the nut slider 62 is slidably connected to the second groove 600, the two clamping plates 63 are respectively connected to the corresponding nut sliders 62, and the two limit rods 64 are respectively arranged on the opposite surfaces of the two clamping plates 63.

[0036] It should be noted that the ball screw 61 described in this embodiment is provided with two sections of threads in opposite directions (not shown in the figure), and the two nut sliders 62 are respectively arranged on different sections of threads, and the ball screw 61 is connected to a driving mechanism, such as a motor, which can drive the ball screw 61 to rotate through the driving mechanism, thereby adjusting the distance between the two clamping plates 63.

[0037] Furthermore, the first turntable 60 is connected to an external drive component, wherein the external drive component may include a motor, a second gear and a gear ring, the motor is mounted on the support seat 1, the second gear is connected to the output end of the motor, the gear ring is arranged on the outer wall of the first turntable 60, and the gear ring is meshed with the second gear. When the motor is started, the first turntable 60 is driven to rotate with the cooperation of the second gear and the gear ring, thereby driving the hydraulic support to rotate.

[0038] In the embodiment of the present application, when the hydraulic support is clamped, the limiting rod 64 is inserted into the mounting hole at one end of the hydraulic support.

[0039] Furthermore, if Figure 1 As shown, the abutment assembly 7 may include a driving member 70 and a second turntable 71 , wherein the driving member 70 is mounted on the inner wall of the support seat 1 , and the second turntable 71 is rotatably disposed at the output end of the driving member 70 .

[0040] It should be noted that the driving member 70 described in this embodiment may be an electric push rod or a hydraulic rod, and the second turntable 71 can be adjusted by the driving member 70 so that the second turntable 71 abuts against the other end of the hydraulic support.

[0041] In one embodiment of the present application, Figure 2As shown, the switching assembly 3 may include a second slide module 30, a slide rail 31, a slide plate 32 and a slide rod 33, wherein the second slide module 30 is installed on the support plate 11, the slide rail 31 is vertically arranged on the slide of the second slide module 30, and a slider is slidably connected to the slide rail 31, the slide plate 32 is arranged on the slider, and the bottom of the slide plate 32 is connected to the laser 12 or the turning tool 13, two first slide grooves 110 are provided on the support plate 11, one end of the slide rod 33 is connected to the slide plate 32, and the other end of the slide rod 33 is slidably connected to the first slide groove 110.

[0042] It should be noted that the two first slide grooves 110 described in this embodiment are symmetrically arranged, and the two first slide grooves 110 are respectively arranged on both sides of the two second slide modules 30, wherein the first slide groove 110 includes two vertical grooves and one oblique groove, and the two ends of the oblique groove are respectively connected to the two vertical grooves, and the vertical groove located at the bottom is closer to the second slide module 30, and the vertical groove located at the top is farther from the second slide module 30.

[0043] Furthermore, the moving direction of the slider is perpendicular to the moving direction of the second slide module 30. When the second slide module 30 is started, the slide bar 33 and the first slide groove 110 cooperate to restrict the slide plate 32 to avoid interference between the two slide plates 32 when they meet.

[0044] In one embodiment of the present application, Figure 2 As shown, the adsorption assembly 5 may include a first adsorption plate 50 and two second adsorption plates 51, wherein the first adsorption plate 50 is installed below the receiving plate 14, and the first adsorption plate 50 is located above the hydraulic support, and the two ends of the first adsorption plate 50 are connected to support shafts 52, and one end of the support shaft 52 is provided with a first connecting plate 15, and the first connecting plate 15 is arranged on the lower surface of the support plate 11, and the two second adsorption plates 51 are respectively hinged to the corresponding support shafts 52, and multiple adsorption ports are provided on the arc-shaped concave surfaces of the second adsorption plate 51 and the first adsorption plate 50.

[0045] It should be noted that the first adsorption plate 50 and the two second adsorption plates 51 described in this embodiment are provided with cavities, the adsorption ports are connected to the adsorption ports, and the first adsorption plate 50 and the two second adsorption plates 51 are respectively connected to the external vacuum pump through adsorption tubes (not shown in the figure) (the cavity is connected to the adsorption tube), and the first adsorption plate 50 and the two second adsorption plates 51 can be evacuated by the vacuum pump, thereby adsorbing the flue gas.

[0046] Furthermore, the first adsorption plate 50 and the second adsorption plate 51 are both arc-shaped plates, and the first adsorption plate 50 and the second adsorption plate 51 form an arc-shaped structure, and the arc is wrapped around the outside of the hydraulic support, so that the adsorption effect is better.

[0047] In one embodiment of the present application, Figure 3 As shown, the adjustment component 4 may include two first gears 40, two rotating shafts 41 and two second connecting plates 42, wherein the two rotating shafts 41 are respectively rotatably connected to the side walls of the support plate 11, the two first gears 40 are respectively arranged on the corresponding rotating shafts 41, the two second connecting plates 42 are respectively connected to the corresponding rotating shafts 41, and the end of the second connecting plate 42 facing away from the rotating shaft 41 is hinged to the corresponding second adsorption plate 51.

[0048] It should be noted that one of the rotating shafts 41 is connected to an external motor, which can drive one rotating shaft 41 to rotate through the motor, and through the cooperation of the two first gears 40, drive the other rotating shaft 41 to rotate, and then with the cooperation of the second connecting plate 42, drive the two second adsorption plates 51 to rotate in the opposite direction at a certain angle, so that it can be suitable for hydraulic supports of different sizes.

[0049] In one embodiment of the present application, Figure 1 As shown, the bearing assembly 8 may include a bearing groove 80, a plurality of second connecting plates 81 and a plurality of connecting rods 82, wherein the bearing groove 80 is arranged below the hydraulic support, the plurality of second connecting plates 81 are all arranged on the bearing groove 80, and a second slide groove 810 is penetrated through the second connecting plate 81, and the plurality of connecting rods 82 are respectively arranged on the two side walls of the corresponding second adsorption plate 51, and the plurality of connecting rods 82 respectively penetrate the corresponding second slide grooves 810.

[0050] It should be noted that the bottom of the supporting groove 80 can be set to a mesh structure. When cutting the cladding layer, in order to reduce the surface temperature and tool wear of the friction part between the tool and the workpiece blank, cutting fluid is usually sprayed on the turning tool 13. During the cutting process, the first adsorption plate 50 and the second adsorption plate 51 can also shield the waste to prevent the waste from splashing, so that the waste generated by the cutting will fall into the interior of the supporting groove 80.

[0051] Furthermore, the second sliding groove 810 is an arc-shaped groove, and a nut is provided on the connecting rod 82, and the connecting rod 82 and the second connecting plate 81 can be fixed by the nut.

[0052] Specifically, the relevant personnel move the hydraulic support to be repaired between the clamping assembly 6 and the abutment assembly 7, insert one end of the hydraulic support between the two clamping plates 63, and make the mounting hole of the hydraulic support and the limit rod 64 on the same axis. Then the ball screw 61 can be controlled to rotate, and with the cooperation of the nut slider 62, the two clamping plates 63 are brought closer to each other. Finally, the two clamping plates 63 are tightly fitted with the mounting seats of the hydraulic support, and the limit rod 64 is inserted into the mounting hole. Then the relevant personnel can control the driving member 70 to start, and the driving member 70 drives the second turntable 71 to abut against the other end of the hydraulic support.

[0053] At this time, the laser 12 passes through the through grooves on the receiving plate 14 and the first adsorption plate 50 and is placed directly above the hydraulic support. At this time, the laser 12 and the powder feeding system can be started. The metal powder can be transported to the cladding area through the powder feeding system. The laser 12 emits a laser beam to the cladding area to melt the metal powder. At the same time, the support plate 11 is driven to move through the first slide module 10, and the first turntable 60 is driven to rotate slowly by the driving assembly, thereby forming a cladding layer on the surface of the hydraulic support.

[0054] During the formation of the cladding layer, the first adsorption plate 50 and the second adsorption plate 51 are evacuated by an exhaust fan. Since the first adsorption plate 50 and the second adsorption plate 51 are coated on the outside of the hydraulic support, the smoke can be effectively adsorbed.

[0055] When cutting the cladding layer, the relevant personnel start the second slide module 30, and the slides of the two second slide modules 30 move in the opposite direction, thereby driving the slide rails 31 and the slide plates 32 to move in the opposite direction, and with the cooperation of the slide rod 33 and the first slide groove 110, the two slide plates 32 can also move away from each other to avoid interference when the two slide plates 32 meet, and finally the turning tool 13 passes through the through grooves on the receiving plate 14 and the first adsorption plate 50 to abut against the cladding layer. At the same time, under the action of the driving component, the hydraulic support is driven to rotate slowly, and with the cooperation of the first slide module 10, the support plate 11 and the turning tool 13 are driven to move along the axial direction of the hydraulic support to cut the cladding layer. At the same time, the waste generated by cutting will fall into the bearing groove 80, thereby avoiding waste splashing and facilitating cleaning.

[0056] In summary, the hydraulic support repair device of the embodiment of the present application can absorb the smoke in a coated manner, significantly improve the smoke treatment effect, effectively reduce the emission of harmful substances, and ensure the health and safety of operators. At the same time, it can automatically collect the waste generated during the turning process to avoid waste splashing, which not only saves time and manpower for cleaning the base, but also greatly improves the cleanliness and work efficiency of the workshop.

[0057] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0059] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A hydraulic prop repair device, characterized in that: It includes a support seat, a vertical plate, two switching components, an adjustment component, an adsorption component and a bearing component, wherein: A clamping assembly and an abutting assembly are respectively provided on opposite inner walls of the support seat, and a hydraulic support is provided between the clamping assembly and the abutting assembly; The vertical plate is arranged on one side of the support seat, and a first slide module is arranged on a side of the vertical plate facing the hydraulic support, and a support plate is arranged on the slide of the first slide module; The two switching components are symmetrically mounted on the side wall of the support plate, and the two switching components are respectively provided with a laser and a turning tool, wherein the switching components are used to switch between the laser and the turning tool; The adjustment assembly is mounted on the support plate; A receiving plate is vertically provided on the side wall of the support plate, the adsorption assembly is installed below the receiving plate, and the adsorption assembly is connected to the adjustment assembly, wherein the adjustment assembly is used to adjust the deployment angle of the adsorption assembly, and the adsorption assembly is used to adsorb the fume generated by laser cladding; The bearing component is connected to the adsorption component, wherein the bearing component is used to collect cut waste.

2. The hydraulic prop repairing device according to claim 1, characterized in that: The clamping assembly includes a first rotating disk, a ball screw, two nut sliders, two clamping plates and two limit rods, wherein: The first rotating disk is rotatably disposed on the inner wall of the supporting seat; A second groove is provided on a side of the first rotating disk facing away from the supporting seat, the ball screw is rotatably arranged in the second groove, and one end of the ball screw extends to the outside of the second groove and is connected to the motor; The two nut sliders are both sleeved on the ball screw, and the nut sliders are slidably connected to the second groove; The two clamping plates are respectively connected to the corresponding nut sliders; The two limiting rods are respectively arranged on opposite surfaces of the two clamping plates.

3. The hydraulic prop repairing device according to claim 2, characterized in that: The abutment assembly includes a driving member and a second rotating disk, wherein: The driving member is mounted on the inner wall of the supporting seat, and the second turntable is rotatably disposed at the output end of the driving member.

4. The hydraulic prop repairing device according to claim 1, characterized in that: The switching assembly includes a second slide module, a slide rail, a slide plate and a slide rod, wherein: The second slide module is mounted on the support plate; The slide rail is vertically arranged on the slide table of the second slide table module, and a slider is slidably connected to the slide rail; The slide plate is arranged on the sliding block, and the bottom of the slide plate is connected with the laser or the turning tool.

5. The hydraulic prop repairing device according to claim 1, characterized in that: The adsorption assembly includes a first adsorption plate and two second adsorption plates, wherein: The first adsorption plate is installed below the receiving plate, and the first adsorption plate is located above the hydraulic support; The two ends of the first adsorption plate are connected to a support shaft, one end of the support shaft is provided with a first connecting plate, and the first connecting plate is arranged on the lower surface of the support plate; The two second adsorption plates are respectively hinged to the corresponding support shafts, and a plurality of adsorption ports are arranged on the arc-shaped concave surfaces of the second adsorption plate and the first adsorption plate.

6. The hydraulic prop repairing device according to claim 5, characterized in that: The adjustment assembly includes two first gears, two rotating shafts and two second connecting plates, wherein: The two rotating shafts are rotatably connected to the side walls of the support plate respectively; The two first gears are respectively arranged on the corresponding rotating shafts; The two second connecting plates are respectively connected to the corresponding rotating shafts, and one end of the second connecting plate away from the rotating shaft is hinged to the corresponding second adsorption plate.

7. The hydraulic prop repairing device according to claim 5, characterized in that: The bearing assembly includes a bearing slot, a plurality of second connecting plates and a plurality of connecting rods, wherein: The bearing groove is arranged below the hydraulic support; A plurality of the second connecting plates are all arranged on the bearing groove, and a second sliding groove is penetrated through the second connecting plates; The plurality of connecting rods are respectively arranged on the two side walls of the corresponding second adsorption plate, and the plurality of connecting rods respectively penetrate the corresponding second sliding grooves.

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