Multifunctional pipeline dismounting tool

Abstract

The utility model relates to the technical field of rubber pipe dismounting, and discloses a multifunctional pipeline dismounting tool which comprises a long sleeve, the inner wall of the long sleeve is slidably connected with a first steel plate in an abutting mode, the side wall of the first steel plate is provided with an inclined groove, and the end, away from the long sleeve, of the first steel plate is in a claw hammer shape when viewed from the top. The end, away from the long sleeve, of the second steel plate is of an arc-shaped structure when viewed from the top, the inner wall of the long sleeve is symmetrically connected with moving blocks in an abutting and sliding mode, and the side walls of the two moving blocks are fixedly connected with the other ends of the adjacent first steel plate and second steel plate correspondingly. The whole tool can be used for detaching rubber pipes in a vertical space and on the side of equipment, the claw hammer shape of the first steel plate can enable the whole tool to be used in a narrow space, the effect is good, the inclined groove is formed for vertically detaching some small dead corners and small U-shaped clamps, and the whole tool is light and convenient to use and can be used as a single unloading handle.

Description

Technical Field

[0001] This utility model relates to the field of hose disassembly technology, specifically a multi-functional hose disassembly tool. Background Technology

[0002] A mine shaft is a general term for the shafts, chambers, equipment, surface buildings, and structures that form an underground coal mine production system. Sometimes, inclined shafts, vertical shafts, and adits in underground mine development are also referred to as mine shafts. The hydraulic pipelines on the underground working face are intricate and complex, especially the hydraulic support supply pipelines, which are numerous, sometimes numbering in the dozens. The hose disassembly tools used in the past were often used to push the hose joints of the jacks under the tail beam insert plate jacks and the support pedestrian cover plates, which often took place in confined spaces.

[0003] Existing traditional multi-functional pipe dismantling tools are inconvenient for operation in areas with complex hoses and confined spaces within mines. Underground maintenance workers have to dismantle and install hoses dozens or even hundreds of times a day. Traditional tools are inefficient in these specific environments, greatly reducing maintenance efficiency and affecting work efficiency. In some special locations, hose dismantling cannot be performed. Furthermore, the length of existing multi-functional pipe dismantling tools is relatively fixed, while the confined space in mines and the deep and narrow locations of some hoses that need to be dismantled make it difficult for personnel to enter and dismantle them effectively.

[0004] Therefore, we propose a multi-functional pipe disassembly tool to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-functional pipeline disassembly tool to solve the problems of low disassembly efficiency and inability to adjust tool length mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional pipeline disassembly tool, comprising a long sleeve, wherein a first steel plate is slidably connected to the inner wall of the long sleeve, and the side wall of the first steel plate is provided with an inclined groove. The end of the first steel plate away from the long sleeve is shaped like a claw hammer when viewed from the top. A second steel plate is slidably connected to the inner wall of the long sleeve, and the end of the second steel plate away from the long sleeve is arc-shaped when viewed from the top. Moving blocks are symmetrically slidably connected to the inner wall of the long sleeve, and the side walls of the two moving blocks are respectively fixedly connected to the other ends of the adjacent first and second steel plates.

[0007] Preferably, the top of the long sleeve has multiple circular holes, the top of the movable block has a circular groove, and a circular plate is slidably connected to the inner wall of the groove.

[0008] Preferably, a fixing rod is fixedly connected to the top of the circular plate, and the end of the fixing rod away from the circular plate is inserted through into the interior of an adjacent circular hole.

[0009] Preferably, a spring is fixedly connected to the inner wall of the circular groove, and the other end of the spring is fixedly connected to the side wall of the adjacent circular plate.

[0010] Preferably, the top of the long sleeve has a long groove, a slider is slidably connected to the inner wall of the long groove, and a calibration plate is fixedly connected to the top of the slider.

[0011] Preferably, the long sleeve sidewall is rotatably connected to a binding rope via a mounting base, and the end of the binding rope away from the mounting base is fixedly connected to the long sleeve sidewall via a button.

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

[0013] 1. In this utility model, by setting up a first steel plate, a second steel plate and a sloping groove, the entire tool can disassemble the rubber hose in the vertical space of the equipment and the side part. The claw hammer shape of the first steel plate allows the entire tool to be used in narrow spaces with good effect. The sloping groove can be used to vertically disassemble some small dead corners and small U-shaped clips. The entire tool is lightweight and convenient, and can also be used as a load-bearing handle.

[0014] 2. In this utility model, by setting a fixing rod, a round hole and a spring, the user can easily adjust the length of the first steel plate and the second steel plate extending out of the long sleeve, thereby enabling the disassembly of some deep-seated rubber tubes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the long sleeve in this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0018] Figure 4 for Figure 3 Enlarged structural diagram of section A;

[0019] Figure 5 This is a cross-sectional view of the internal structure of this utility model;

[0020] Figure 6 for Figure 5 Enlarged structural diagram of section B.

[0021] In the diagram: 1. Long sleeve; 2. First steel plate; 3. Second steel plate; 4. Inclined groove; 5. Round hole; 6. Moving block; 7. Round groove; 8. Round plate; 9. Fixed rod; 10. Spring; 11. Long groove; 12. Slider; 13. Calibration plate; 14. Binding rope; 15. Button. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figure 1 - Figure 4 A multi-functional pipe disassembly tool includes a long sleeve 1, with a first steel plate 2 slidably connected to the inner wall of the long sleeve 1. The first steel plate 2 has a slanted groove 4 on its side wall, facilitating vertical disassembly of small corners and small U-shaped clamps. The end of the first steel plate 2 away from the long sleeve 1 is shaped like a claw hammer when viewed from the top, further facilitating the disassembly of hose clamps. It can be used not only as a small hammer but also as a single-piece unloading handle. A second steel plate 3 is slidably connected to the inner wall of the long sleeve 1, with an arc-shaped structure at the end of the second steel plate 3 away from the long sleeve 1 when viewed from the top, facilitating the disassembly of hose clamps using a claw and tail horn design. Two movable blocks 6 are symmetrically slidably connected to the inner wall of the long sleeve 1, with their side walls respectively connected to the adjacent first steel plate 2 and second steel plate 3. The other end of the steel plate 3 is fixedly connected. The original hose disassembly tool was difficult to use in confined spaces such as when disassembling the tail beam insert jack or the hose joint of the jack under the pedestrian cover plate of the support, which affected work efficiency. In addition, the head was square and the tail was in the opposite direction, which made it impossible to disassemble the hose in some special places. However, the structure designed in this utility model has the hammer head and hammer tail in the same direction, which can be used to disassemble the hose in the vertical space of the equipment and near the edge. When performing hose disassembly work, each maintenance worker has to use the disassembly device dozens or hundreds of times a day. The tool in this utility model is lightweight and convenient. By using this utility model, the operation time can be greatly shortened, thereby improving the work efficiency.

[0024] The top of the long sleeve 1 has multiple round holes 5, the top of the movable block 6 has a round groove 7, and a round plate 8 is slidably connected to the inner wall of the round groove 7. The round plate 8 and the inner wall of the round groove 7 slide against each other, and a baffle plate is provided at the top of the round groove 7 so that the round plate 8 will not move out of the round groove 7.

[0025] A fixing rod 9 is fixedly connected to the top of the circular plate 8. The end of the fixing rod 9 away from the circular plate 8 is inserted through into the adjacent circular hole 5. The diameter of the fixing rod 9 is smaller than the diameter of the circular hole 5, which makes it easier for the fixing rod 9 to be inserted into the circular hole 5.

[0026] A spring 10 is fixedly connected to the inner wall of the circular groove 7. The other end of the spring 10 is fixedly connected to the side wall of the adjacent circular plate 8. When the circular plate 8 is subjected to external force and moves, it will cause the spring 10 to deform. When the external force on the circular plate 8 disappears or weakens, the spring 10 can drive the circular plate 8 to reset under its own elasticity.

[0027] In this embodiment: when it is necessary to disassemble external hoses, the length of the first steel plate 2 and the second steel plate 3 extending into the long sleeve 1 can be adjusted by the depth of the position to be disassembled. First, press the fixing rod 9, the fixing rod 9 drives the circular plate 8 to move, the circular plate 8 drives the spring 10 to deform. At this time, the fixing rod 9 moves into the long sleeve 1. After moving the first steel plate 2 or the second steel plate 3 to the appropriate length, the circular plate 8 drives the fixing rod 9 to move under the elastic action of the spring 10. Then, the end of the fixing rod 9 away from the circular plate 8 is inserted into the adjacent circular hole 5 again, and the fixing rod 9 is fixed. Then, the first steel plate 2 or the second steel plate 3 is fixed. At this time, the external hoses are disassembled through the structure of the first steel plate 2, the second steel plate 3 and the inclined groove 4.

[0028] Example 2: This example is an improvement upon Example 1. For details, please refer to [link / reference]. Figure 2 - Figure 6 The top of the long sleeve 1 has a long groove 11, and a slider 12 is slidably connected to the inner wall of the long groove 11. A calibration plate 13 is fixedly connected to the top of the slider 12. Therefore, in some special cases, when it is necessary to determine whether the external rubber tube is horizontal, the calibration plate 13 can be used to determine whether it is located in the middle of the entire long groove 11.

[0029] The side wall of the long sleeve 1 is rotatably connected to a binding rope 14 via a mounting base. The end of the binding rope 14 away from the mounting base is fixedly connected to the side wall of the long sleeve 1 via a button 15. The binding rope 14 is used to secure the entire device. When not in use, the binding rope 14 can be used to secure it to objects such as backpacks. During use, the binding rope 14 can also be used to secure the entire object to prevent the tool from falling due to slipping during disassembly, which would require searching for the tool and reduce work efficiency.

[0030] In this embodiment: When disassembling the hose, the user can fix the entire object with the rope 14 to prevent the tool from falling due to slippage during disassembly, which would require searching for the tool and reduce work efficiency. When it is necessary to determine whether the hose or other objects are horizontal, the entire tool is placed horizontally along the side wall of the hose or other objects, and the position of the calibration plate 13 is observed. Under the restriction of the slider 12, the calibration plate 13 moves along the side wall of the tool, and it is observed whether the calibration plate 13 is located in the middle of the entire long groove 11.

[0031] Working principle: When disassembling the external hose, firstly, press the fixing rod 9 to release the restriction on the first steel plate 2 and the second steel plate 3, then adjust the length of the first steel plate 2 and the second steel plate 3 extending out of the long sleeve 1. After adjustment, the fixing rod 9 is inserted into the adjacent round hole 5 again under the elastic action of the spring 10. At this time, the user can disassemble the hose through the first steel plate 2 and the second steel plate 3. During use, the entire tool can be limited by the binding rope 14, and the calibration plate 13 can be used to judge whether the external object is horizontal.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-functional pipe disassembly tool, comprising a long sleeve (1), characterized in that: The inner wall of the long sleeve (1) is slidably connected to a first steel plate (2). The side wall of the first steel plate (2) is provided with a slanted groove (4). The end of the first steel plate (2) away from the long sleeve (1) is shaped like a claw hammer when viewed from the top. The inner wall of the long sleeve (1) is slidably connected to a second steel plate (3). The end of the second steel plate (3) away from the long sleeve (1) is arc-shaped when viewed from the top. The inner wall of the long sleeve (1) is symmetrically connected to a moving block (6). The side walls of the two moving blocks (6) are fixedly connected to the other ends of the adjacent first steel plate (2) and second steel plate (3), respectively.

2. The multi-functional pipe disassembly tool according to claim 1, characterized in that: The long sleeve (1) has multiple round holes (5) at the top, and the moving block (6) has a round groove (7) at the top. A round plate (8) is slidably connected to the inner wall of the round groove (7).

3. The multi-functional pipe disassembly tool according to claim 2, characterized in that: A fixing rod (9) is fixedly connected to the top of the circular plate (8), and the end of the fixing rod (9) away from the circular plate (8) is inserted into the interior of the adjacent circular hole (5).

4. A multi-functional pipe disassembly tool according to claim 3, characterized in that: A spring (10) is fixedly connected to the inner wall of the circular groove (7), and the other end of the spring (10) is fixedly connected to the side wall of the adjacent circular plate (8).

5. A multi-functional pipe disassembly tool according to claim 4, characterized in that: The long sleeve (1) has a long groove (11) at the top, and a slider (12) is slidably connected to the inner wall of the long groove (11). A calibration plate (13) is fixedly connected to the top of the slider (12).

6. A multi-functional pipe disassembly tool according to claim 5, characterized in that: The side wall of the long sleeve (1) is rotatably connected to a binding rope (14) via a mounting base. The end of the binding rope (14) away from the mounting base is fixedly connected to the side wall of the long sleeve (1) via a button (15).

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