Supporting device with adjusting structure for oil cylinder maintenance

Abstract

The oil cylinder maintenance supporting device with the adjusting structure comprises a base, an annular sliding groove is formed in the top of the base, a plurality of sliding blocks are connected into the annular sliding groove in a sliding mode, the sliding blocks are annularly arranged, a rotary table is fixedly installed at the tops of the sliding blocks, and the rotary table is connected with the adjusting structure. An oil cylinder is lifted and transversely arranged on the inner sides of two inner arc-shaped plates, then a bidirectional threaded rod is rotated, the bidirectional threaded rod rotates to drive two first threaded sleeves to move towards the middle at the same time, the first threaded sleeves move to drive a traction rod to move, the traction rod moves to drive a U-shaped frame to move, and the U-shaped frame moves to drive a rotary disc to move. After the rotating disc moves to be tightly attached to the oil cylinder, the surface of the oil cylinder makes contact with the rotating disc and the roller at the same time, the effect of clamping the oil cylinder can be achieved at the moment, meanwhile, workers can conveniently conduct rolling operation on the oil cylinder, the overhauling efficiency is improved, and meanwhile the effect of protecting the oil cylinder and the hands of the workers is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinder maintenance, in particular to an oil cylinder maintenance supporting device with an adjustment structure. Background Art

[0002] Oil cylinder maintenance refers to the process of inspecting, maintaining, repairing or replacing damaged parts of the oil cylinder to ensure its normal operation and extend its service life. The oil cylinder is usually composed of a cylinder body, a piston and a sealing ring. It works by pressing the liquid from one end of the cylinder body to the other end. Common oil cylinder failures include aging of the sealing ring, deformation of the cylinder body, loose piston, etc.

[0003] At present, when repairing the oil cylinder, due to the large size and high weight of the oil cylinder, the oil cylinder needs to be placed on the ground during the inspection and maintenance, and the oil cylinder needs to be continuously rolled for inspection, which will cause the surface of the oil cylinder to continuously collide and rub against the ground, thereby causing the surface of the oil cylinder to be easily damaged. At the same time, the manual rolling inspection of the oil cylinder placed on the ground consumes a lot of manpower, affecting the maintenance efficiency, and if the operation is improper, the oil cylinder may squeeze the hands of the maintenance personnel. Therefore, it is necessary to design a support device for oil cylinder maintenance with an adjustment structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a support device for oil cylinder maintenance with an adjustment structure to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support device for oil cylinder maintenance with an adjustment structure, comprising a base, an annular slide groove is provided on the top of the base, a slider is slidably connected inside the annular slide groove, and a plurality of sliders are arranged in an annular shape, a turntable is fixedly installed on the top of the slider, an inner arc plate is fixedly installed on the front side and the rear side of the top of the turntable, and rollers are slidably connected to both sides of the lower inner side of the inner arc plate through openings;

[0006] One side of the inner arc plate is rotatably connected with a bidirectional threaded rod through an opening, both sides of the surface of the bidirectional threaded rod are threadedly connected with a first threaded sleeve, a traction rod is fixedly installed on the top of the first threaded sleeve, a U-shaped frame is fixedly installed on one side of the traction rod, one side of the U-shaped frame passes through the inner arc plate and extends to the inner side of the inner arc plate, the inner side of the U-shaped frame is rotatably connected with a turntable through a bearing, and both sides of the top of the inner arc plate are provided with movable openings for use with the turntable.

[0007] Preferably, an L-shaped slide rod is fixedly installed at the bottom of the first threaded sleeve, one end of the L-shaped slide rod passes through the inner arc plate and extends to the inside of the inner arc plate, and a slide groove for use with the L-shaped slide rod is opened on one side of the inner arc plate.

[0008] Preferably, a second threaded sleeve is fixedly mounted on the top of the turntable through an opening, and a plurality of second threaded sleeves are arranged in a ring shape, and the internal threads of the second threaded sleeves are connected to a threaded rod.

[0009] Preferably, the bottom end of the threaded rod extends to below the turntable.

[0010] Preferably, a damping pad is fixedly mounted on one end of the threaded rod extending below the turntable.

[0011] Preferably, the damping pad is made of rubber and has anti-slip grooves on the bottom.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The support device for oil cylinder maintenance with an adjustment structure is implemented by lifting the oil cylinder and placing it horizontally on the inner sides of two inner arc-shaped plates, and then rotating the bidirectional threaded rod. The rotation of the bidirectional threaded rod drives the two first threaded sleeves to move toward the middle at the same time. The movement of the first threaded sleeve drives the movement of the traction rod. The movement of the traction rod drives the movement of the U-shaped frame. The movement of the U-shaped frame drives the movement of the turntable. After the turntable moves to be close to the oil cylinder, the surface of the oil cylinder contacts the turntable and the roller at the same time. At this time, the oil cylinder can be clamped, and it is convenient for the staff to roll the oil cylinder, which not only improves the maintenance efficiency, but also achieves the effect of protecting the oil cylinder and the hands of the staff.

[0014] 2. The oil cylinder maintenance support device with an adjustment structure, by providing an annular slide groove, a slider and a turntable, allows the maintenance personnel to rotate the turntable during the maintenance process. The rotation of the turntable can drive the inner arc plate to rotate, thereby achieving the effect of adjusting the angle of the oil cylinder on the inner side of the inner arc plate. After adjusting to the appropriate angle, the threaded rod can be rotated to drive the damping pad to descend. After the damping pad descends, it can be tightly attached to the top of the base, thereby achieving the effect of limiting and fixing the rotated turntable, further improving the convenience of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the base and inner arc plate structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the base, annular slide groove and slider of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the slider, threaded rod and damping pad of the utility model.

[0019] In the figure: 1, base; 2, annular slide; 3, slider; 4, turntable; 5, inner arc plate; 6, roller; 7, bidirectional threaded rod; 8, first threaded sleeve; 9, traction rod; 10, U-shaped frame; 11, turntable; 12, movable mouth; 13, L-shaped slide rod; 14, slide; 15, second threaded sleeve; 16, threaded rod; 17, damping pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] Please refer to Figure 1-4 As shown, the utility model provides a support device for oil cylinder maintenance with an adjustment structure, comprising a base 1, an annular slide groove 2 is provided on the top of the base 1, a slider 3 is slidably connected inside the annular slide groove 2, and a plurality of sliders 3 are arranged in an annular shape, a turntable 4 is fixedly installed on the top of the slider 3, an inner arc plate 5 is fixedly installed on the front side and the rear side of the top of the turntable 4, and rollers 6 are slidably connected to both sides of the inner side of the inner arc plate 5 through openings;

[0023] Specifically, one side of the inner arc plate 5 is rotatably connected with a bidirectional threaded rod 7 through an opening, and both sides of the surface of the bidirectional threaded rod 7 are threadedly connected with a first threaded sleeve 8, a traction rod 9 is fixedly installed on the top of the first threaded sleeve 8, and a U-shaped frame 10 is fixedly installed on one side of the traction rod 9, one side of the U-shaped frame 10 penetrates the inner arc plate 5 and extends to the inner side of the inner arc plate 5, and the inner side of the U-shaped frame 10 is rotatably connected with a turntable 11 through a bearing member, and both sides of the top of the inner arc plate 5 are provided with movable openings 12 used in conjunction with the turntable 11, by setting the bidirectional threaded rod 7, and by lifting the oil cylinder and It is placed horizontally on the inner side of the two inner arc-shaped plates 5, and then the bidirectional threaded rod 7 is rotated. The rotation of the bidirectional threaded rod 7 drives the two first threaded sleeves 8 to move toward the middle at the same time. The movement of the first threaded sleeve 8 drives the traction rod 9 to move. The movement of the traction rod 9 drives the U-shaped frame 10 to move. The movement of the U-shaped frame 10 drives the turntable 11 to move. After the turntable 11 moves to be close to the oil cylinder, the surface of the oil cylinder contacts the turntable 11 and the roller 6 at the same time. At this time, the effect of clamping the oil cylinder can be achieved, and it is convenient for the staff to roll the oil cylinder, which not only improves the maintenance efficiency, but also achieves the effect of protecting the oil cylinder.

[0024] Among them: an L-shaped slide rod 13 is fixedly installed at the bottom of the first threaded sleeve 8, one end of the L-shaped slide rod 13 passes through the inner arc plate 5 and extends to the inside of the inner arc plate 5, and a slide groove 14 is opened on one side of the inner arc plate 5 for use with the L-shaped slide rod 13. By setting the L-shaped slide rod 13 and the slide groove 14, the effect of limiting the first threaded sleeve 8 can be achieved.

[0025] Specifically, a second threaded sleeve 15 is fixedly installed on the top of the turntable 4 through an opening, and the second threaded sleeve 15 is annularly arranged with several threads. The internal thread of the second threaded sleeve 15 is connected with a threaded rod 16. The bottom end of the threaded rod 16 extends to the bottom of the turntable 4. A damping pad 17 is fixedly installed at one end of the threaded rod 16 extending to the bottom of the turntable 4. The damping pad 17 is made of rubber and has anti-slip grooves on the bottom. By arranging the annular slide groove 2, the slider 3 and the turntable 4, the maintenance personnel can rotate the turntable 4 during maintenance. The rotation of the turntable 4 can drive the inner arc plate 5 to rotate, thereby achieving the effect of adjusting the angle of the oil cylinder on the inner side of the inner arc plate 5. After adjusting to the appropriate angle, the threaded rod 16 can be rotated to drive the damping pad 17 to descend. After the damping pad 17 descends, it can be tightly attached to the top of the base 1, thereby achieving the effect of limiting and fixing the rotated turntable 4, further improving the convenience of maintenance.

[0026] Working principle: The utility model is a support device for oil cylinder maintenance with an adjustment structure. The oil cylinder is lifted and placed horizontally on the inner side of two inner arc plates 5, and then the bidirectional threaded rod 7 is rotated. The rotation of the bidirectional threaded rod 7 drives the two first threaded sleeves 8 to move toward the middle at the same time. The movement of the first threaded sleeve 8 drives the traction rod 9 to move. The movement of the traction rod 9 drives the U-shaped frame 10 to move. The movement of the U-shaped frame 10 drives the turntable 11 to move. After the turntable 11 moves to be close to the oil cylinder, the surface of the oil cylinder contacts the turntable 11 and the roller 6 at the same time. At this time, the effect of clamping the oil cylinder can be achieved, and it is convenient for the staff to adjust the oil cylinder. The rolling operation not only improves the maintenance efficiency, but also achieves the effect of protecting the oil cylinder. In addition, by setting the annular slide groove 2, the slider 3 and the turntable 4, the maintenance personnel can rotate the turntable 4 during the maintenance process. The rotation of the turntable 4 can drive the inner arc plate 5 to rotate, thereby achieving the effect of adjusting the angle of the oil cylinder on the inner side of the inner arc plate 5. After adjusting to the appropriate angle, the threaded rod 16 can be rotated to drive the damping pad 17 to descend. After the damping pad 17 descends, it can be tightly attached to the top of the base 1, thereby achieving the effect of limiting and fixing the rotated turntable 4, further improving the convenience of maintenance.

[0027] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A support device for oil cylinder maintenance with an adjustment structure, comprising a base (1), characterized in that: The top of the base (1) is provided with an annular slide groove (2), the interior of the annular slide groove (2) is slidably connected with a slider (3), and a plurality of sliders (3) are arranged in an annular shape, a turntable (4) is fixedly installed on the top of the slider (3), the front side and the rear side of the top of the turntable (4) are fixedly installed with an inner arc plate (5), and both sides of the inner side of the lower side of the inner arc plate (5) are slidably connected with rollers (6) through openings; One side of the inner arc plate (5) is rotatably connected to a bidirectional threaded rod (7) through an opening, and both sides of the surface of the bidirectional threaded rod (7) are threadedly connected to a first threaded sleeve (8), a traction rod (9) is fixedly installed on the top of the first threaded sleeve (8), and a U-shaped frame (10) is fixedly installed on one side of the traction rod (9), one side of the U-shaped frame (10) penetrates the inner arc plate (5) and extends to the inner side of the inner arc plate (5), and the inner side of the U-shaped frame (10) is rotatably connected to a turntable (11) through a bearing member, and both sides of the top of the inner arc plate (5) are provided with movable openings (12) for use with the turntable (11).

2. The support device for oil cylinder maintenance with an adjustment structure according to claim 1, characterized in that: An L-shaped slide bar (13) is fixedly mounted on the bottom of the first threaded sleeve (8), one end of the L-shaped slide bar (13) passes through the inner arc plate (5) and extends to the inside of the inner arc plate (5), and a slide groove (14) for use with the L-shaped slide bar (13) is provided on one side of the inner arc plate (5).

3. The support device for oil cylinder maintenance with an adjustment structure according to claim 1, characterized in that: A second threaded sleeve (15) is fixedly mounted on the top of the turntable (4) through an opening, and a plurality of second threaded sleeves (15) are arranged in a ring shape, and a threaded rod (16) is connected to the inner thread of the second threaded sleeve (15).

4. The oil cylinder maintenance support device with an adjustment structure according to claim 3, characterized in that: The bottom end of the threaded rod (16) extends to the bottom of the turntable (4).

5. The oil cylinder maintenance support device with an adjustment structure according to claim 3, characterized in that: A damping pad (17) is fixedly mounted on one end of the threaded rod (16) extending below the turntable (4).

6. The oil cylinder maintenance support device with an adjustment structure according to claim 5, characterized in that: The damping pad (17) is made of rubber material, and has anti-slip grooves on the bottom.

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