Shockproof embedded sleeve

Abstract

The utility model relates to the technical field of electrical engineering, and discloses a shockproof embedded sleeve. Comprising a first pipeline and a second pipeline, and further comprises a mounting block arranged on the outer side of the first pipeline, and a fixing block is fixedly connected to the outer side of the second pipeline; the first pipeline and the second pipeline are arranged on the inner side of the mounting block, the dismounting mechanism is arranged on the inner side of the mounting block and used for dismounting the first pipeline, the dismounting mechanism comprises a fixing column arranged on the inner side of the mounting block, and one end of the fixing column is fixedly connected with a clamping connector. The detachable sleeve enables inspection and maintenance of wires and cables to be easier, the wires and cables can be in contact with the cables quickly, a line can be buffered and limited conveniently by arranging the limiting mechanism, the shockproof pre-embedded sleeve can provide physical protection for the wires and cables, and the service life of the wires and cables is prolonged. And direct mechanical damage to the wires and cables due to movement of the building in an earthquake or other vibration events is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to an earthquake-proof embedded sleeve. Background Technique

[0002] The earthquake-proof embedded sleeve for electrical engineering is a protective device used in the process of building electrical installation. Its main function is to protect the cable from damage during natural disasters such as earthquakes and ensure the safe operation of the power line.

[0003] During an earthquake, the structure of the building will shake violently and displace. Unprotected wires and cables may be stretched and damaged due to the movement of the building. Therefore, it is necessary to use an earthquake-proof embedded sleeve. However, due to the relatively simple design structure of the traditional earthquake-proof embedded sleeve, it is not convenient to limit and buffer the line, and it is not convenient to disassemble the sleeve. The earthquake-proof embedded sleeve is designed specifically for earthquake protection. If it is disassembled, it will lose its function of protecting wires and cables, and the electrical system of the building is easily damaged during an earthquake, and the seismic capacity is greatly reduced. At the same time, during an earthquake or other vibration events, wires and cables without sufficient buffering may rub or impact against the inner wall of the sleeve, resulting in damage to the insulation layer and even exposure of the conductor, thus increasing the risk of line failure. Content of the Utility Model

[0004] The purpose of the utility model is to provide an earthquake-proof embedded sleeve to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an earthquake-proof embedded sleeve, including a first pipe and a second pipe, further including:

[0006] An installation block arranged on the outer side of the first pipe, and a fixed block is fixedly connected to the outer side of the second pipe;

[0007] A disassembly mechanism arranged inside the installation block for disassembling the first pipe. The disassembly mechanism includes a fixed column arranged inside the installation block. One end of the fixed column is fixedly connected with a clamping head. A sliding ring is slidably connected to the outer side of the fixed column. A limiting ring is arranged inside the fixed block;

[0008] A limiting mechanism arranged inside the first pipe for conveniently protecting and limiting the line. The limiting mechanism includes a limiting disc arranged inside the first pipe. A sliding block is arranged on the outer side of the limiting disc. A connecting block is slidably connected to the outer side of the sliding block. One side of the sliding block is fixedly connected with a sliding rod. A sleeve rod is slidably connected to the outer side of the sliding rod.

[0009] Preferably, a protective pad for protecting the pipe is fixedly connected to the outer side of the first pipe, and a connecting column is fixedly connected to one side of the protective pad.

[0010] Preferably, a fixing ring is fixedly connected to the inner wall of the second pipe, a sleeve is fixedly connected to the inner wall of the fixing ring, and a sliding pipe for resetting the limiting ring is slidably connected to the inner wall of the sleeve.

[0011] Preferably, a moving plate is fixedly connected to the outer side of the limiting disc, two connecting plates are fixedly connected to one side of the moving plate, and a rotating column is rotatably connected to one side of the connecting plates.

[0012] Preferably, a cross plate is rotatably connected to the outer side of the rotating column, a fixing frame is fixedly connected to one side of the connecting block, and a rotating shaft is rotatably connected to the inner wall of the cross plate.

[0013] Preferably, a moving block is rotatably connected to the outer side of the rotating shaft, a limiting rod is fixedly connected to one side of the moving block, and a reset block is slidably connected to the outer side of the limiting rod, and one end of the reset block is fixedly connected to the inner wall of the fixing frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By providing a disassembly mechanism, the present utility model facilitates the disassembly of the first pipe and the second pipe. The detachable sleeve makes it easier to inspect and maintain the electric wires and cables, and the cables can be quickly accessed for replacement or repair. By providing a limiting mechanism, it is convenient to buffer and limit the circuit. The earthquake-proof embedded sleeve can provide physical protection for the electric wires and cables, avoiding direct mechanical damage to the electric wires and cables caused by the movement of the building during an earthquake or other vibration events. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a preferred embodiment of the earthquake-proof embedded sleeve provided by the present utility model;

[0017] Figure 2 is a schematic structural diagram of the second pipe and the protective pad provided by the present utility model;

[0018] Figure 3 is a schematic structural diagram of the first pipe and the connecting column provided by the present utility model;

[0019] Figure 4 is Figure 2 an enlarged structural diagram of the position A shown;

[0020] Figure 5 is Figure 3 an enlarged structural diagram of the position B shown.

[0021] In the figure: 1. First pipeline; 2. Second pipeline; 3. Installation block; 4. Fixed block; 5. Disassembly mechanism; 51. Fixed column; 52. Card joint; 53. Slip ring; 54. Limit ring; 6. Limiting mechanism; 61. Limit disc; 62. Slide block; 63. Connecting block; 64. Slide rod; 65. Sleeve rod; 7. Protection pad; 8. Connecting column; 9. Fixed ring; 10. Sleeve; 11. Slide tube; 12. Moving plate; 13. Connecting plate; 14. Rotating column; 15. Horizontal plate; 16. Fixed frame; 17. Rotating shaft; 18. Moving block; 19. Limit rod; 20. Reset block. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-5As shown, the earthquake-proof embedded casing includes a first pipe 1 and a second pipe 2. By providing the first pipe 1, it is convenient to protect the circuit. By providing the second pipe 2, it is also convenient to protect the circuit. An installation block 3 is provided on the outer side of the first pipe 1. By providing the installation block 3, it is convenient to limit the fixed column 51. A fixed block 4 is fixedly connected to the outer side of the second pipe 2. By providing the fixed block 4, it is convenient to fix the fixed ring 9; a disassembly mechanism 5 is provided inside the installation block 3 for disassembling the first pipe 1. The disassembly mechanism 5 includes a fixed column 51 provided inside the installation block 3. By providing the fixed column 51, it is convenient to fix the clamping joint 52. One end of the fixed column 51 is fixedly connected to the clamping joint 52. By providing the clamping joint 52, it is convenient to clamp the limiting ring 54. A sliding ring 53 is slidably connected to the outer side of the fixed column 51. By providing the sliding ring 53, it is convenient to release the limit on the limiting ring 54. A limiting ring 54 is provided inside the fixed block 4. By providing the limiting ring 54, it is convenient to limit the clamping joint 52; a limiting mechanism 6 is provided inside the first pipe 1 to conveniently protect and limit the circuit. The limiting mechanism 6 includes a limiting disk 61 provided inside the first pipe 1. By providing the limiting disk 61, it is convenient to limit the circuit. A slider 62 is provided on the outer side of the limiting disk 61. By providing the slider 62, it is convenient to connect the moving plate 12. A connecting block 63 is slidably connected to the outer side of the slider 62. By providing the connecting block 63, it is convenient to slide the slider 62. A sliding rod 64 is fixedly connected to one side of the slider 62. By providing the sliding rod 64, it is convenient to reset the slider 62. A sleeve rod 65 is slidably connected to the outer side of the sliding rod 64. By providing the sleeve rod 65, it is convenient to slide the sliding rod 64. Here, it should be noted that a spring for resetting the sliding rod 64 is provided inside the sleeve rod 65.

[0024] Reference Figure 2 、 Figure 3 and Figure 4 As shown, a protective pad 7 for protecting the pipe is fixedly connected to the outer side of the first pipe 1. A connecting column 8 is fixedly connected to one side of the protective pad 7. By providing the connecting column 8, it is convenient to connect the protective pad 7; a fixed ring 9 is fixedly connected to the inner wall of the second pipe 2. By providing the fixed ring 9, it is convenient to connect the sleeve 10. A sleeve 10 is fixedly connected to the inner wall of the fixed ring 9. By providing the sleeve 10, it is convenient to slide the sliding pipe 11. Here, it should be noted that a spring for resetting the sliding pipe 11 is provided inside the sleeve 10, and a sliding pipe 11 for resetting the limiting ring 54 is slidably connected to the inner wall of the sleeve 10.

[0025] Reference Figure 5As shown, a moving plate 12 is fixedly connected to the outer side of the limit disk 61. By providing the moving plate 12, it is convenient to connect the limit disk 61. Two connecting plates 13 are fixedly connected to one side of the moving plate 12. By providing the connecting plates 13, it is convenient to connect the moving plate 12. A rotating column 14 is rotatably connected to one side of the connecting plate 13. By providing the rotating column 14, it is convenient to rotate the cross plate 15; the cross plate 15 is rotatably connected to the outer side of the rotating column 14. By providing the cross plate 15, it is convenient to connect the rotating shaft 17. A fixed frame 16 is fixedly connected to one side of the connecting block 63. By providing the fixed frame 16, it is convenient to fix the reset block 20. A rotating shaft 17 is rotatably connected to the inner wall of the cross plate 15. By providing the rotating shaft 17, it is convenient to connect the moving block 18.

[0026] Reference Figure 5 As shown, a moving block 18 is rotatably connected to the outer side of the rotating shaft 17. By providing the moving block 18, it is convenient to connect the limit rod 19. A limit rod 19 is fixedly connected to one side of the moving block 18. By providing the limit rod 19, it is convenient to reset the moving block 18. A reset block 20 is slidably connected to the outer side of the limit rod 19. By providing the reset block 20, it is convenient to slide the limit rod 19. Here it is noted that a spring for resetting the limit rod 19 is provided inside the reset block 20, and one end of the reset block 20 is fixedly connected to the inner wall of the fixed frame 16.

[0027] Working principle: When the pipeline is vibrated and line limiting protection is required, the sleeve rod 65 slides the sliding rod 64, and the sliding rod 64 resets the slider 62, thereby resetting the moving plate 12. At the same time, the reset block 20 resets the limit rod 19, and the connecting plate 13 and the rotating column 14 cooperate with the cross plate 15 and the rotating shaft 17 to buffer and limit the limit disk 61. When it is necessary to disassemble the first pipeline 1 and the second pipeline 2, moving the fixed column 51 drives the sliding ring 53 to move, thereby releasing the limit on the limit ring 54, and then disassembling the mounting block 3 and the fixed block 4, and the first pipeline 1 and the second pipeline 2 can be disassembled.

[0028] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0029] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seismic-proof embedded casing, comprising a first pipe (1) and a second pipe (2), characterized in that: Also includes: A mounting block (3) is arranged on the outside of the first pipe (1), and a fixing block (4) is fixedly connected to the outside of the second pipe (2); A disassembly mechanism (5) is arranged on the inner side of the mounting block (3) for disassembling the first pipe (1), the disassembly mechanism (5) comprising a fixing column (51) arranged on the inner side of the mounting block (3), one end of the fixing column (51) is fixedly connected to a clamping joint (52), the outer side of the fixing column (51) is slidably connected to a slip ring (53), and a limit ring (54) is arranged on the inner side of the fixing block (4); A limiting mechanism (6) is arranged on the inner side of the first pipe (1) to facilitate protective limiting of the line, the limiting mechanism (6) comprising a limiting plate (61) arranged on the inner side of the first pipe (1), a slider (62) is arranged on the outer side of the limiting plate (61), a connecting block (63) is slidably connected to the outer side of the slider (62), a sliding rod (64) is fixedly connected to one side of the slider (62), and a sleeve rod (65) is slidably connected to the outer side of the sliding rod (64).

2. The earthquake-proof embedded bushing according to claim 1, characterized in that: A protective pad (7) for protecting the pipeline is fixedly connected to the outer side of the first pipeline (1), and a connecting column (8) is fixedly connected to one side of the protective pad (7).

3. The earthquake-proof embedded bushing according to claim 1, characterized in that: A fixing ring (9) is fixedly connected to the inner wall of the second pipe (2), a sleeve (10) is fixedly connected to the inner wall of the fixing ring (9), and a sliding pipe (11) for resetting the limiting ring (54) is slidably connected to the inner wall of the sleeve (10).

4. The earthquake-proof embedded bushing according to claim 1, characterized in that: A movable plate (12) is fixedly connected to the outer side of the limiting plate (61), two groups of connecting plates (13) are fixedly connected to one side of the movable plate (12), and a rotating column (14) is rotatably connected to one side of the connecting plate (13).

5. The earthquake-proof embedded bushing according to claim 4 is characterized in that: The outer side of the rotating column (14) is rotatably connected to a transverse plate (15), one side of the connecting block (63) is fixedly connected to a fixed frame (16), and the inner wall of the transverse plate (15) is rotatably connected to a rotating shaft (17).

6. The earthquake-proof embedded casing according to claim 5, characterized in that: The outer side of the rotating shaft (17) is rotatably connected to a moving block (18), one side of the moving block (18) is fixedly connected to a limiting rod (19), the outer side of the limiting rod (19) is slidably connected to a reset block (20), and one end of the reset block (20) is fixedly connected to the inner wall of the fixed frame (16).

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