Disassembling and assembling device of thermal detector

Abstract

The utility model relates to the technical field of thermal detectors, and discloses a dismounting device of a thermal detector, which comprises a base, the top end of the base is fixedly connected with a hollow-out column, two sides of the hollow-out column are fixedly connected with hand-held handles, and the surface of the hollow-out column is provided with a square limiting groove. A worker pulls a limiting wafer to enable an inner cavity of the limiting wafer to slide on the surface of a fixing column and extrudes a first spring to store force at the same time, so that the limiting wafer drives the surface of a first sliding block to slide in an inner cavity of a first sliding groove, and the surface of the limiting wafer is gradually separated from the inner diameter of a square limiting groove; through the arrangement of the structure, a worker can conveniently adjust the height of the adjusting rod, so that the device can be suitable for different heights, the worker can conveniently disassemble the thermal detector, and the applicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature sensing detectors, in particular to a disassembly and assembly device of a temperature sensing detector. Background Art

[0002] Temperature detectors, also known as point-type temperature-sensitive fire detectors, are fire detectors that respond to changes in temperature around a certain point or line in the warning range.

[0003] A Chinese patent discloses a disassembly and assembly device for a smoke detector and a temperature detector, with the authorization announcement number CN203520553U. The disassembly and assembly device for the smoke detector and the temperature detector described in the patent technology has a simple structure, is easy to operate, and is convenient for staff to use. It not only improves the disassembly and assembly speed of the smoke detector and the temperature detector, reduces the labor intensity of the staff, but also improves the safety factor of the staff.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: with respect to the problem of disassembling and assembling temperature detectors, the existing disassembling and assembling devices of temperature detectors, due to their traditional disassembly and assembly method and the inability to adjust the length of the disassembly and assembly devices, cause the temperature detectors to be placed at a higher location and it is impossible to adjust the length of the disassembly and assembly devices of the temperature detectors, thereby reducing the disassembly and assembly effect of the disassembly and assembly devices of the temperature detectors. For this reason, an improved design is made for the disassembly and assembly devices of the temperature detectors so that they have the function of adjusting the length of the disassembly and assembly devices, which will help to improve the applicability and disassembly and assembly efficiency of the devices. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: the prior art has the disadvantage that the length of the disassembly and assembly device cannot be adjusted, so we propose a disassembly and assembly device for a temperature sensor detector.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a disassembly and assembly device of a temperature sensor, comprising a base, a hollow column is fixedly connected to the top of the base, hand handles are fixedly connected to both sides of the hollow column, a square limit groove is provided on the surface of the hollow column, an adjusting rod is slidably connected to the inside of the hollow column, an adjusting block is fixedly connected to the top of the adjusting rod, a circular through groove is provided inside the adjusting rod, a circular baffle is fixedly connected to the inner cavity of the circular through groove, a fixed column is fixedly connected to the inner cavity of the circular through groove, a limiting disc is slidably connected to the surface of the fixed column, and the surface of the limiting disc is slidably matched with the inner diameter of the square limiting groove.

[0007] Preferably, a first slide groove is provided inside the adjusting rod, and the top and bottom ends of the limiting disc are fixedly connected with a first slider, and the surface of the first slider is located in the inner cavity of the first slide groove and slides with it.

[0008] Preferably, a first spring is sleeved on the surface of the fixing column, and two ends of the first spring are respectively connected to the surfaces of the circular baffle and the limiting disc.

[0009] Preferably, a second slide groove is provided inside the base, and both ends of the adjustment rod are fixedly connected with second sliders, and the surface of the second slider is located in the inner cavity of the second slide groove and slides therewith.

[0010] Preferably, a motor is fixedly connected to the surface of the adjusting block, a rotating rod is provided at one end of the motor, the inner cavity of the adjusting block is rotatably connected to a positive threaded rod and a negative threaded rod respectively, the surfaces of the positive threaded rod and the negative threaded rod are respectively connected to connecting blocks through threads, the top end of the adjusting block is fixedly connected to a clamping rod, and an open groove is provided at the top end of the adjusting block.

[0011] Preferably, a first gear is fixedly connected to the surface of the rotating rod, one end of the first gear is meshingly connected to the second gear, and the other end of the first gear is meshingly connected to the third gear.

[0012] Preferably, a third sliding groove is provided inside the adjusting block, and third sliding blocks are fixedly connected to both sides of the connecting block, and the surface of the third sliding block is located in the inner cavity of the third sliding groove and slides therewith.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, the staff pulls the limiting disc to make the inner cavity of the limiting disc slide on the surface of the fixed column and squeezes the first spring to store force, so that the limiting disc drives the surface of the first slider to slide in the inner cavity of the first slide groove. As the surface of the limiting disc gradually separates from the inner diameter of the square limiting groove, the adjusting rod can be adjusted without being restrained by the limiting disc. The staff pulls the adjusting rod and drives the surface of the second slider to slide in the inner cavity of the second slide groove. Through the arrangement of the above structure, it is convenient for the staff to adjust the height of the adjusting rod, so that the device can be suitable for different heights, which is convenient for the staff to disassemble the temperature sensor, further improving the applicability of the device.

[0015] In the utility model, a worker starts a motor to drive the rotating rod to rotate, so that the first gear drives the second gear and the third gear to rotate through the meshing connection. At this time, the positive threaded rod and the reverse threaded rod rotate inside the adjusting block, so that the positive threaded rod and the reverse threaded rod drive the connecting block and the clamping rod to move through the threaded connection, clamping and limiting the temperature detector, and further improving the worker's efficiency in disassembling the temperature detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a front structural sectional view of the utility model;

[0018] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle part;

[0019] Figure 4 It is a partial structural schematic diagram of the utility model;

[0020] Figure 5 This is a cross-sectional view of the internal structure of the utility model;

[0021] Figure 6 This is a top view of the structure of the utility model.

[0022] Legend: 1. Base; 2. Hollow column; 3. Handle; 4. Square limit groove; 5. Adjustment rod; 6. Adjustment block; 7. Round through groove; 8. Round baffle; 9. Fixed column; 10. Limiting disc; 11. First slide groove; 12. First slider; 13. First spring; 14. Second slide groove; 15. Second slider; 16. Motor; 17. Rotating rod; 18. Positive threaded rod; 19. Reverse threaded rod; 20. Connecting block; 21. Clamping rod; 22. Open groove; 23. First gear; 24. Second gear; 25. Third gear; 26. Third slide groove; 27. Third slider. DETAILED DESCRIPTION

[0023] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0024] Reference Figure 1 - Figure 3As shown, the utility model provides a technical solution: a disassembly and assembly device of a temperature sensor, including a base 1, a hollow column 2 is fixedly connected to the top of the base 1, hand grips 3 are fixedly connected to both sides of the hollow column 2, a square limit groove 4 is provided on the surface of the hollow column 2, an adjusting rod 5 is slidably connected inside the hollow column 2, an adjusting block 6 is fixedly connected to the top of the adjusting rod 5, a circular through groove 7 is provided inside the adjusting rod 5, a circular baffle 8 is fixedly connected to the inner cavity of the circular through groove 7, a fixed column 9 is fixedly connected to the inner cavity of the circular through groove 7, a limited disc 10 is slidably connected to the surface of the fixed column 9, and the surface of the limited disc 10 slides with the inner diameter of the square limit groove 4. When the staff needs to adjust the adjusting rod 5, the work The staff pulls the limiting disc 10 to make the inner cavity of the limiting disc 10 slide on the surface of the fixed column 9 and squeezes the first spring 13 to store force, so that the limiting disc 10 drives the surface of the first slider 12 to slide in the inner cavity of the first slide groove 11. As the surface of the limiting disc 10 gradually separates from the inner diameter of the square limiting groove 4, the adjusting rod 5 will not be constrained by the limiting disc 10 and can be adjusted. The staff pulls the adjusting rod 5 and drives the surface of the second slider 15 to slide in the inner cavity of the second slide groove 14. Through the arrangement of the above structure, it is convenient for the staff to adjust the height of the adjusting rod 5, so that the device can be suitable for different heights, which is convenient for the staff to disassemble the temperature sensor, further improving the applicability of the device.

[0025] Reference Figure 3 As shown, in this implementation scheme: a first slide groove 11 is opened inside the adjusting rod 5, and the top and bottom ends of the limiting disc 10 are fixedly connected to the first slider 12, and the surface of the first slider 12 is located in the inner cavity of the first slide groove 11 and slides with it. The staff pulls the limiting disc 10 to drive the surface of the first slider 12 to slide in the inner cavity of the first slide groove 11. Through the setting of the above structure, the limiting disc 10 maintains directional displacement during displacement, preventing the limiting disc 10 from shaking and affecting the structural stability.

[0026] Reference Figure 3 As shown, in this implementation scheme: a first spring 13 is sleeved on the surface of the fixed column 9, and the two ends of the first spring 13 are respectively connected to the surfaces of the circular baffle 8 and the limiting disc 10. The staff pulls the limiting disc 10 to make the limiting disc 10 squeeze the first spring 13 to store force. Through the setting of the above structure, the rebound force of the first spring 13 continuously pushes the limiting disc 10 to reset, so that the surface of the limiting disc 10 is clamped with the inner cavity of the square limiting groove 4.

[0027] Reference Figure 3As shown, in this embodiment: a second slide groove 14 is opened inside the base 1, and the two ends of the adjusting rod 5 are fixedly connected with the second slider 15, and the surface of the second slider 15 is located in the inner cavity of the second slide groove 14 and slides therewith. The staff pulls the adjusting rod 5 so that the adjusting rod 5 drives the surface of the second slider 15 to slide in the inner cavity of the second slide groove 14. Through the setting of the above structure, the adjusting rod 5 maintains directional displacement during displacement, thereby ensuring the stability of the structure.

[0028] Reference Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment: the surface of the adjusting block 6 is fixedly connected to the motor 16, and a rotating rod 17 is provided at one end of the motor 16. The inner cavity of the adjusting block 6 is rotatably connected to the positive threaded rod 18 and the reverse threaded rod 19 respectively. The surfaces of the positive threaded rod 18 and the reverse threaded rod 19 are respectively connected to the connecting block 20 through threads. The top of the adjusting block 6 is fixedly connected to the clamping rod 21, and the top of the adjusting block 6 is provided with an open groove 22. When the staff needs to disassemble the temperature detector, the staff starts the motor 16, so that the motor 16 drives the rotating rod 17 to rotate, and the first gear 23 drives the second gear 24 and the third gear 25 to rotate through meshing connection. At this time, the positive threaded rod 18 and the reverse threaded rod 19 rotate inside the adjusting block 6, so that the positive threaded rod 18 and the reverse threaded rod 19 drive the connecting block 20 and the clamping rod 21 to move through the threaded connection, and the temperature detector is clamped and limited, which further improves the staff's disassembly efficiency of the temperature detector.

[0029] Reference Figure 5 As shown, in this embodiment: the surface of the rotating rod 17 is fixedly connected to the first gear 23, one end of the first gear 23 is meshingly connected to the second gear 24, and the other end of the first gear 23 is meshingly connected to the third gear 25. The staff starts the motor 16, so that the motor 16 drives the rotating rod 17 to rotate, and at the same time drives the first gear 23 to rotate the second gear 24 and the third gear 25 through the meshing connection. Through the setting of the above structure, the positive threaded rod 18 and the reverse threaded rod 19 are rotated, which further improves the linkage of the structure.

[0030] Reference Figure 6As shown, in this embodiment: a third slide groove 26 is opened inside the adjustment block 6, and third sliders 27 are fixedly connected to both sides of the connecting block 20. The surface of the third slider 27 is located in the inner cavity of the third slide groove 26 and slides therewith. With the rotation of the positive thread rod 18 and the reverse thread rod 19, the positive thread rod 18 and the reverse thread rod 19 drive the connecting block 20 to move through the threaded connection, so that the connecting block 20 drives the surface of the third slider 27 to slide in the inner cavity of the third slide groove 26. Through the setting of the above structure, the connecting block 20 maintains directional displacement during displacement, preventing the connecting block 20 from rotating with the positive thread rod 18 and the reverse thread rod 19, thereby ensuring the stability of the structure.

[0031] Working principle: when the staff needs to adjust the adjusting rod 5, the staff pulls the limiting disc 10 to make the inner cavity of the limiting disc 10 slide on the surface of the fixing column 9, and at the same time squeezes the first spring 13 to store force, so that the limiting disc 10 drives the surface of the first slider 12 to slide in the inner cavity of the first slide groove 11. As the surface of the limiting disc 10 gradually breaks away from the inner diameter of the square limiting groove 4, the adjusting rod 5 will be free from the constraint of the limiting disc 10 and can be adjusted. The staff pulls the adjusting rod 5 and drives the surface of the second slider 15 to slide in the inner cavity of the second slide groove 14. Through the arrangement of the above structure, it is convenient for the staff to adjust the height of the adjusting rod 5 so that the installation The device can be used at different heights, which is convenient for the staff to disassemble the temperature detector, further improving the applicability of the device. When the staff needs to disassemble the temperature detector, the staff starts the motor 16, so that the motor 16 drives the rotating rod 17 to rotate, and the first gear 23 drives the second gear 24 and the third gear 25 to rotate through the meshing connection. At this time, the positive threaded rod 18 and the reverse threaded rod 19 rotate inside the adjustment block 6, so that the positive threaded rod 18 and the reverse threaded rod 19 drive the connecting block 20 and the clamping rod 21 to move through the threaded connection, and the temperature detector is clamped and limited, which further improves the staff's disassembly efficiency of the temperature detector.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A disassembly and assembly device for a temperature detector, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a hollow column (2), and both sides of the hollow column (2) are fixedly connected to hand grips (3). The surface of the hollow column (2) is provided with a square limit groove (4), and the inside of the hollow column (2) is slidably connected to an adjustment rod (5), and the top of the adjustment rod (5) is fixedly connected to an adjustment block (6). The inside of the adjustment rod (5) is provided with a circular through groove (7), and the inner cavity of the circular through groove (7) is fixedly connected to a circular baffle (8), and the inner cavity of the circular through groove (7) is fixedly connected to a fixed column (9), and the surface of the fixed column (9) is slidably connected to a limit disc (10), and the surface of the limit disc (10) is slidably matched with the inner diameter of the square limit groove (4).

2. The disassembly and assembly device of a temperature sensor according to claim 1, characterized in that: A first slide groove (11) is provided inside the adjusting rod (5), and the top and bottom ends of the limiting disc (10) are fixedly connected to a first slider (12), and the surface of the first slider (12) is located in the inner cavity of the first slide groove (11) and slides with it.

3. The disassembly and assembly device of a temperature sensor according to claim 1, characterized in that: A first spring (13) is sleeved on the surface of the fixing column (9), and two ends of the first spring (13) are respectively connected to the surfaces of the circular baffle (8) and the limiting disc (10).

4. The disassembly and assembly device of a temperature sensor according to claim 1, characterized in that: A second slide groove (14) is provided inside the base (1), and both ends of the adjustment rod (5) are fixedly connected to second sliders (15), and the surface of the second slider (15) is located in the inner cavity of the second slide groove (14) and slides therewith.

5. The disassembly and assembly device of a temperature sensor according to claim 1, characterized in that: The surface of the adjusting block (6) is fixedly connected to a motor (16), one end of the motor (16) is provided with a rotating rod (17), the inner cavity of the adjusting block (6) is rotatably connected to a positive threaded rod (18) and a negative threaded rod (19), the surfaces of the positive threaded rod (18) and the negative threaded rod (19) are respectively connected to a connecting block (20) through threads, the top end of the adjusting block (6) is fixedly connected to a clamping rod (21), and the top end of the adjusting block (6) is provided with an open groove (22).

6. The disassembly and assembly device of a temperature sensor according to claim 5, characterized in that: A first gear (23) is fixedly connected to the surface of the rotating rod (17); one end of the first gear (23) is meshedly connected to a second gear (24); and the other end of the first gear (23) is meshedly connected to a third gear (25).

7. The disassembly and assembly device of a temperature sensor according to claim 5, characterized in that: A third slide groove (26) is provided inside the adjusting block (6), and third sliders (27) are fixedly connected to both sides of the connecting block (20), and the surface of the third slider (27) is located in the inner cavity of the third slide groove (26) and slides therewith.

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