Convenient-to-disassemble connecting piece of mobile train set

Abstract

The utility model provides a convenient-to-detach linking piece of a mobile train set, which relates to the technical field of linking pieces and comprises a first component, a penetrating opening is formed in the inner wall of the first component in a penetrating manner, a threaded rod is rotatably mounted in the penetrating opening, and one end of the threaded rod penetrates through the first component and is fixedly provided with a turntable. According to the utility model, when the motor is damaged, a worker pulls a pull plate, the pull plate drives a clamping block to rise through a connecting rod, the clamping block leaves a clamping groove and enters a limiting groove, at the moment, the worker can take out a U-shaped plate from a slot, and when the worker moves the U-shaped plate, an insertion block leaves a connecting groove, and at the moment, the worker can maintain the motor; and then a worker rotates a rotating disc, a threaded rod rotates, and two sliding plates are far away from each other, so that two clamping plates leave two fixing grooves respectively, the second assembly can be detached from the first assembly, and the first assembly and the second assembly can be detached conveniently when the motor is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting parts, in particular to a connecting part of a mobile train set which is easy to disassemble. Background Art

[0002] The electric-controlled hydraulic mobile train set for mining is a special type of mobile train used in industrial scenarios such as mines. It uses electric control technology and hydraulic systems to achieve train motion control and traction transmission, and its train set link is the main structure connecting the front and rear trains.

[0003] In the prior art, such as the Chinese patent CN 219446987 U, a mining hydraulic equipment mobile train group link component includes a first link component and a second link component, the first link component and the second link component are connected, and the surfaces of the first link component and the second link component are provided with through holes for mutual use, the through hole internal thread is installed with a mounting nail, the top surface of the mounting nail is installed with a driving motor through a coupling, and the side wall surface of the driving motor is installed with a guide ring. In the utility model, the second link component is inserted into the interior of the first link component, and then the driving motor is started. Under the action of the guide ring and the guide column, the driving motor drives the mounting nail to rotate downward, so that the mounting nail fixes the first link component and the second link component. The utility model has a simple structure and is easy to operate. By adopting a mechanical drive method to install and disassemble the mobile train group link component, time and labor are saved, and the convenience of operation of the device is greatly improved. However, the patent still has the following problems.

[0004] In the above-mentioned patent, although a driving motor is provided and a mechanical drive method is adopted to install and disassemble the mobile train group link components, which saves time and effort and greatly improves the convenience of operation of the device, if the staff needs to disassemble the link components and the motor is damaged, the staff may remove the installation nails and possibly disassemble the link components. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that if the staff needs to disassemble the link component and the motor is damaged, the staff may remove the installation nails and thus may disassemble the link component, and a link component for a mobile train set that is easy to disassemble is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a link member of a mobile train group that is easy to disassemble, comprising a first component, an inner wall of the first component is penetrated with a through hole, a threaded rod is rotatably installed inside the through hole, one end of the threaded rod penetrates the first component and is fixedly installed with a turntable, the outer wall of the threaded rod is threadedly connected with two slides, and clamps are fixedly installed on opposite sides of the two slides, both sides of the first component are provided with sliding grooves, and the outer wall of the turntable is provided with a connecting groove, the outer wall of the first component is provided with a U-shaped plate, the outer wall of the U-shaped plate is fixedly installed with a motor, the output end of the motor penetrates the U-shaped plate and is fixedly installed with an insert block, the outer wall of the first component is provided with two slots, the inner wall of the slot is provided with a limiting groove, the inner wall of the limiting groove is fixedly installed with a spring, the bottom of the spring is fixedly installed with a card block, the top of the card block is fixedly installed with a connecting rod, the tops of the two connecting rods penetrate the first component and are fixedly installed with a pull plate, the top of the U-shaped plate is provided with two card slots, the second component is slidably installed inside the first component, and both sides of the second component are provided with fixing grooves.

[0007] Preferably, a storage groove is provided on the top of the first component, a protective cover is provided inside the storage groove, and the protective cover is connected to the storage groove by bolts.

[0008] Preferably, a handle is fixedly mounted on the top of the protective cover.

[0009] Preferably, support plates are provided at the top and bottom of the second component, a rotating shaft is rotatably installed between the two support plates, an outer wall of the rotating shaft is fixedly connected to the second component, and a connecting plate is fixedly installed at one end of the two support plates.

[0010] Preferably, a fixing plate is fixedly mounted on one side of the connecting plate opposite to the first component, and four evenly distributed through holes are penetrated through the outer walls of the two fixing plates.

[0011] Preferably, the outer walls of the two clamping plates are respectively embedded with the inner walls of the two fixing grooves.

[0012] Preferably, the threaded rod is provided with two sections of threads with opposite textures, and the threaded rod is respectively connected to the two slides through the two sections of threads with opposite textures.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the motor is damaged, the staff pulls the pull plate, and the pull plate drives the block to rise through the connecting rod, and the block leaves the slot and enters the limit slot. At this time, the staff can take the U-shaped plate out of the slot. When the staff moves the U-shaped plate, the block leaves the connecting slot. At this time, the staff can repair the motor, and then the staff rotates the turntable, the threaded rod rotates, and the two slides move away from each other, so that the two clamping plates leave the two fixed slots respectively, so that the second component can be disassembled from the first component, which is convenient for the disassembly of the first component and the second component when the motor is damaged.

[0015] 2. In the utility model, when lubricating, the staff removes the bolt and pulls the handle, and the handle drives the protective cover to leave the storage tank. At this time, the staff can apply the lubricating liquid to the threaded rod through the through-hole to prevent it from being worn after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides an overall stereogram of a linking member of a mobile train set that is easy to disassemble;

[0017] Figure 2 The utility model provides a stereoscopic diagram of the internal structure of a first component of a link member of a mobile train set that is easy to disassemble;

[0018] Figure 3 A cross-sectional view of a first component of a linking member of a mobile train set that is easy to disassemble is provided in the utility model;

[0019] Figure 4 The utility model provides a three-dimensional diagram of the rotating shaft of a link component of a mobile train set which is easy to disassemble.

[0020] Legend: 1. First component; 2. Second component; 3. Fixed plate; 4. Protective cover; 5. Handle; 6. U-shaped plate; 7. Motor; 8. Support plate; 9. Connecting plate; 10. Through hole; 11. Through opening; 12. Slide groove; 13. Storage groove; 14. Threaded rod; 15. Slide plate; 16. Clamp; 17. Turntable; 18. Connecting groove; 19. Insert block; 20. Slot; 21. Limiting groove; 22. Spring; 23. Block; 24. Connecting rod; 25. Pull plate; 26. Slot; 27. Fixed groove; 28. Rotating shaft. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a linking member of a mobile train group that is easy to disassemble, including a first component 1, an inner wall of the first component 1 is penetrated with a through hole 11, a threaded rod 14 is rotatably installed inside the through hole 11, one end of the threaded rod 14 penetrates the first component 1 and is fixedly installed with a turntable 17, the outer wall of the threaded rod 14 is threadedly connected with two slides 15, and the opposite sides of the two slides 15 are fixedly installed with clamping plates 16, the inside of the first component 1 is provided with sliding grooves 12, the outer wall of the turntable 17 is provided with a connecting groove 18, the outer wall of the first component 1 is provided with a U-shaped plate 6, and the outer wall of the U-shaped plate 6 is fixed A motor 7 is fixedly installed, and the output end of the motor 7 passes through the U-shaped plate 6 and is fixedly installed with an insert block 19. The outer wall of the first component 1 is provided with two slots 20, and the inner wall of the slot 20 is provided with a limiting slot 21. A spring 22 is fixedly installed on the inner wall of the limiting slot 21, and a clamping block 23 is fixedly installed at the bottom of the spring 22. A connecting rod 24 is fixedly installed on the top of the clamping block 23. The tops of the two connecting rods 24 both pass through the first component 1 and are fixedly installed with a pull plate 25. Two clamping slots 26 are provided on the top of the U-shaped plate 6. The second component 2 is slidably installed inside the first component 1, and fixed slots 27 are provided on both sides of the second component 2.

[0024] The effect achieved by the entire embodiment 1 is that when the motor 7 is damaged, the staff pulls the pull plate 25, and the pull plate 25 drives the block 23 to rise through the connecting rod 24, and the block 23 leaves the slot 26 and enters the limit slot 21. At this time, the staff can take the U-shaped plate 6 out of the slot 20. When the staff moves the U-shaped plate 6, the plug block 19 leaves the connecting slot 18. At this time, the staff can repair the motor 7, and then the staff rotates the turntable 17, the threaded rod 14 rotates, and the two slides 15 move away from each other, so that the two clamps 16 respectively leave the two fixed slots 27, so that the second component 2 can be disassembled from the first component 1, which facilitates the disassembly of the first component 1 and the second component 2 when the motor 7 is damaged.

[0025] Embodiment 2, as Figure 1-Figure 4 As shown, further, a storage groove 13 is opened on the top of the first component 1, and a protective cover 4 is arranged inside the storage groove 13, and the protective cover 4 is connected to the storage groove 13 by bolts.

[0026] Furthermore, a handle 5 is fixedly mounted on the top of the protective cover 4 .

[0027] Furthermore, support plates 8 are provided at the top and bottom of the second component 2, a rotating shaft 28 is rotatably installed between the two support plates 8, the outer wall of the rotating shaft 28 is fixedly connected to the second component 2, and a connecting plate 9 is fixedly installed at one end of the two support plates 8 to facilitate the turning of the front and rear trains.

[0028] Furthermore, a fixing plate 3 is fixedly installed on the side of the connecting plate 9 opposite to the first component 1, and four evenly distributed through holes 10 are opened through the outer walls of the two fixing plates 3. The two fixing plates 3 facilitate the connection between the first component 1 and the connecting plate 9 and the two trains respectively.

[0029] Furthermore, the outer walls of the two clamping plates 16 are respectively engaged with the inner walls of the two fixing grooves 27 to prevent the second component 2 from shaking after the clamping plates 16 enter the fixing grooves 27 .

[0030] Furthermore, the threaded rod 14 is provided with two sections of threads with opposite textures, and the threaded rod 14 is connected to the two slide plates 15 respectively through the two sections of threads with opposite textures.

[0031] The effect achieved by the entire embodiment 2 is that when lubricating, the staff removes the bolt and pulls the handle 5, and the handle 5 drives the protective cover 4 to leave the storage groove 13. At this time, the staff can apply the lubricating liquid to the threaded rod 14 through the through hole 11 to prevent it from being worn after long-term use.

[0032] Working principle: when the motor 7 is damaged, the staff pulls the pull plate 25, and the pull plate 25 drives the block 23 to rise through the connecting rod 24, and the block 23 leaves the slot 26 and enters the limit slot 21. At this time, the staff can take the U-shaped plate 6 out of the slot 20. When the staff moves the U-shaped plate 6, the plug block 19 leaves the connecting slot 18. At this time, the staff can repair the motor 7. Then the staff rotates the turntable 17, the threaded rod 14 rotates, and the two slides 15 move away from each other, so that the two clamping plates 16 leave the two fixed slots 27 respectively. In this way, the second component 2 can be disassembled from the first component 1, which is convenient for the disassembly of the first component 1 and the second component 2 when the motor 7 is damaged. During installation, the U-shaped plate 6 is inserted into the slot 20, the U-shaped plate 6 contacts the inclined surface of the block 23, and the block 23 rises. When the slot 26 moves to the bottom of the block 23, the block 23 enters the slot 26. At this time, the plug block 19 enters the slot 20, and the output end of the motor 7 rotates to drive the turntable 17 to rotate. During lubrication, the staff removes the bolt and pulls the handle 5, which drives the protective cover 4 to leave the storage groove 13. At this time, the staff can apply lubricating liquid to the threaded rod 14 through the through hole 11 to prevent it from being worn after long-term use.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A linking member of a mobile train set that is easy to disassemble, comprising a first component (1), characterized in that: The inner wall of the first component (1) is provided with a through hole (11), a threaded rod (14) is rotatably installed inside the through hole (11), one end of the threaded rod (14) passes through the first component (1) and is fixedly installed with a turntable (17), the outer wall of the threaded rod (14) is threadedly connected with two slides (15), and clamping plates (16) are fixedly installed on opposite sides of the two slides (15), the first component (1) is provided with sliding grooves (12) on both sides, and the outer wall of the turntable (17) is provided with a connecting groove (18), the outer wall of the first component (1) is provided with a U-shaped plate (6), the outer wall of the U-shaped plate (6) is fixedly installed with a motor (7), and the output end of the motor (7) passes through the U The U-shaped plate (6) is fixedly installed with an insert block (19), the outer wall of the first component (1) is provided with two slots (20), the inner wall of the slot (20) is provided with a limit slot (21), the inner wall of the limit slot (21) is fixedly installed with a spring (22), the bottom of the spring (22) is fixedly installed with a clamping block (23), the top of the clamping block (23) is fixedly installed with a connecting rod (24), the tops of the two connecting rods (24) both pass through the first component (1) and are fixedly installed with a pull plate (25), the top of the U-shaped plate (6) is provided with two clamping slots (26), the inside of the first component (1) is slidably installed with a second component (2), and both sides of the second component (2) are provided with fixing slots (27).

2. The linking member of a mobile train set that is easy to disassemble according to claim 1, characterized in that: A storage groove (13) is provided on the top of the first component (1), a protective cover (4) is provided inside the storage groove (13), and the protective cover (4) is connected to the storage groove (13) by bolts.

3. The linking member of a mobile train set that is easy to disassemble according to claim 2, characterized in that: A handle (5) is fixedly mounted on the top of the protective cover (4).

4. The linking member of a mobile train set that is easy to disassemble according to claim 1, characterized in that: The second component (2) is provided with support plates (8) at the top and bottom, a rotating shaft (28) is rotatably mounted between the two support plates (8), an outer wall of the rotating shaft (28) is fixedly connected to the second component (2), and a connecting plate (9) is fixedly mounted at one end of the two support plates (8).

5. The linking member of a mobile train set that is easy to disassemble according to claim 4, characterized in that: A fixing plate (3) is fixedly mounted on the side of the connecting plate (9) opposite to the first component (1), and four evenly distributed through holes (10) are provided through the outer walls of the two fixing plates (3).

6. The linking member of a mobile train set that is easy to disassemble according to claim 1, characterized in that: The outer walls of the two clamping plates (16) are respectively embedded in the inner walls of the two fixing grooves (27).

7. The linking member of a mobile train set that is easy to disassemble according to claim 1, characterized in that: The threaded rod (14) is provided with two sections of threads with opposite textures, and the threaded rod (14) is respectively connected to the two slide plates (15) via the two sections of threads with opposite textures.

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