Electric wire and cable conduction detection equipment
By designing buffer mechanisms and dust-proof and heat dissipation mechanisms in wire and cable conduction detection equipment, the problem of the device being susceptible to vibration when moving is solved, extending the service life and improving practicality, ensuring that the electronic components inside the device are not easily damaged and maintained clean.
Patent Information
- Application Number
- CN202323396264.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-13
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-13
AI Technical Summary
Existing wire and cable conduction detection equipment is susceptible to vibration when moving, resulting in damage to electronic devices and reducing the service life of the equipment.
A wire and cable conduction detection device including a buffering mechanism and a dust-proof and heat-dissipation mechanism is designed. The buffering mechanism consists of a fixed rod, a movable sleeve, a telescopic spring, a hinged rod, a mounting plate, a movable rod and an elastic damper, and a dust-proof and heat-dissipation mechanism is It consists of dustproof mesh, positioning holes, moving plates, movable blocks, toggle plates, upright poles and return springs. Through the mutual cooperation of these structures, it provides buffering and heat dissipation protection.
It effectively prevents the equipment from vibrating when moving or in use, extends the service life of the equipment, and prevents dust from entering through dustproof nets, keeps the interior of the equipment clean and improves practicality.
Smart Images
Figure CN222232490U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power detection equipment, in particular to a wire and cable conduction detection device. Background Art
[0002] With the development of economy and the continuous improvement of science and technology, my country's power industry has developed very rapidly, and more and more wires and cables are used. When using them, it is necessary to conduct continuity detection on wires and cables. The continuity detection is mainly to detect the electrical integrity of the electrical grounding device in long-term work. It has a high degree of automation and is one of the most important testing instruments. Although the detection position is not the core position of the equipment, the safe and normal operation of power equipment cannot be separated from its assistance.
[0003] For example, announcement number CN217981787U discloses "a wire and cable continuity detection device", and specifically discloses: the bottom of the shell is fixedly connected with locking universal wheels near the four corners, the top of the shell is fixedly connected with an alarm light near the left side, the bottom of the shell inner cavity is fixedly connected with a box body, the top of the box body is provided with a rectangular opening, a detector is provided at the middle position of the top of the box body, the inner cavity of the box body is provided with a fixing mechanism, the bottom of the inner cavity of the box body is provided with a groove near the middle position, the rear side of the inner cavity of the shell is provided with a push-out mechanism near the bottom, and the front side of the shell is provided with a An opening is provided on the front side of the shell body and a switch door matching the opening is provided on the left side of the switch door. The switch door is movably connected to the shell body through the hinges, and a handle is fixedly connected to the front side of the switch door near the right side. However, when the detection device is used, the detection device needs to be moved to an appropriate position. In the above technology, since it is inconvenient to buffer the detection device, the electronic devices inside the detection device are easily vibrated and damaged, which reduces the service life of the device. Therefore, the utility model proposes a wire and cable conduction detection device to solve the above problems. Utility Model Content
[0004] In view of the above problems, the utility model proposes a wire and cable continuity detection device, which solves the problem in the above technology that it is inconvenient to buffer the detection device, so that the electronic devices inside the detection device are easily vibrated and damaged, thereby reducing the service life of the device.
[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a wire and cable continuity detection device, comprising a detection device body, four corners of the bottom end of the detection device body are equipped with installation cavities, a buffer mechanism is arranged inside the installation cavity, an alarm light is installed on one side of the top end of the detection device body, and a dustproof heat dissipation mechanism is arranged on one side of the detection device body;
[0006] The buffer mechanism includes a fixed rod, a movable sleeve, a telescopic spring, a hinged rod, a mounting plate, a movable rod and an elastic damper. The fixed rod is installed at the bottom end inside the mounting cavity. The outer side wall of the fixed rod is symmetrically provided with a movable sleeve. A telescopic spring is installed on one side of the movable sleeve. The telescopic spring is sleeved on both sides of the outer wall of the fixed rod. The top end of the movable sleeve is hinged with a hinged rod. The top end of the hinged rod is hinged with a mounting plate. The top end of the mounting plate is installed with a movable rod. The top end of the movable rod extends to the outside of the mounting cavity. The top end of the movable rod is connected to the bottom end of the detection device body. Elastic dampers are installed on both sides of the bottom end inside the mounting cavity. The top end of the elastic damper is installed with a mounting plate. The top end of the elastic damper is connected to the bottom end of the mounting plate.
[0007] A further improvement is that the cross section of the fixed rod is smaller than the cross section of the movable sleeve, and a sliding structure is formed between the fixed rod and the movable sleeve.
[0008] Further improvements are: the dust-proof and heat-dissipating mechanism includes a dust-proof net, a positioning hole, a movable plate, a movable block, a toggle plate, a vertical pole, a movable sleeve and a reset spring; the dust-proof net is installed on one side of the detection device body; positioning holes are provided above and below the dust-proof net; the movable plate is arranged above and below the inside of the detection device body; a movable block is installed at the bottom end of the movable plate; one end of the movable block extends to the inside of the positioning hole; a toggle plate is installed on one side of the movable plate; one end of the toggle plate extends to the outside of the detection device body; the vertical pole is installed inside the detection device body; a reset spring is provided on the outer wall of the vertical pole; a movable sleeve is installed on one end of the reset spring; the movable sleeve is arranged on the outer wall of the vertical pole; one side of the movable sleeve is connected to one side of the movable plate.
[0009] A further improvement is that: two vertical poles are arranged inside the main body of the detection device, and the two vertical poles are symmetrically distributed about the central axis of the movable plate.
[0010] A further improvement is that the inner diameter of the positioning hole is larger than the outer diameter of the movable block, and a snap-fit structure is formed between the positioning hole and the movable block.
[0011] A further improvement is that an anti-skid pad is installed at the bottom end of the installation cavity, and the anti-skid pad can provide an anti-skid treatment for the device when it is in use.
[0012] The beneficial effects of the utility model are as follows: by arranging a buffer mechanism inside the installation cavity, utilizing the mutual cooperation between the fixed rod, movable sleeve, telescopic spring, hinged rod, mounting plate, movable rod and elastic damper of the buffer mechanism, the detection equipment main body can be buffered when it is moved or used, so that the detection equipment main body is not easily vibrated when in use, so the electronic devices inside the detection equipment main body are not easily damaged, thereby greatly extending the service life of the equipment; by arranging a dustproof and heat dissipation structure on one side of the detection equipment main body, utilizing the mutual cooperation between the dustproof net, positioning hole, movable plate, movable block, toggle plate, vertical rod, movable sleeve and reset spring of the dustproof and heat dissipation mechanism, heat dissipation can be performed through the dustproof net, and the dustproof net can also prevent dust from entering the interior of the detection equipment main body, making the interior of the detection equipment main body tidier, and at the same time, the dustproof net can be conveniently disassembled and assembled, and the dustproof net can be cleaned, thereby greatly improving the practicality of the equipment when in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the buffer mechanism of the utility model;
[0015] Figure 3 For the utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;
[0016] Figure 4 For the utility model Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.
[0017] Among them: 1. Detection equipment body; 2. Installation cavity; 3. Anti-slip pad; 4. Warning light; 5. Fixed rod; 6. Movable sleeve; 7. Telescopic spring; 8. Articulated rod; 9. Mounting plate; 10. Movable rod; 11. Elastic damper; 12. Dust net; 13. Positioning hole; 14. Moving plate; 15. Movable block; 16. Toggle plate; 17. Vertical rod; 18. Movable sleeve; 19. Reset spring. DETAILED DESCRIPTION
[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.
[0019] according to Figure 1 , 2As shown in Figures 3 and 4, this embodiment proposes a wire and cable continuity detection device, including a detection device body 1, an installation cavity 2 is installed at the four corners of the bottom end of the detection device body 1, a buffer mechanism is arranged inside the installation cavity 2, an alarm light 4 is installed on one side of the top end of the detection device body 1, and a dustproof and heat dissipation mechanism is arranged on one side of the detection device body 1.
[0020] The buffer mechanism includes a fixed rod 5, a movable sleeve 6, a telescopic spring 7, a hinged rod 8, a mounting plate 9, a movable rod 10 and an elastic damper 11. The fixed rod 5 is installed at the bottom end inside the mounting cavity 2. The outer side wall of the fixed rod 5 is symmetrically provided with a movable sleeve 6. A telescopic spring 7 is installed on one side of the movable sleeve 6. The telescopic spring 7 is sleeved on both sides of the outer wall of the fixed rod 5. The top of the movable sleeve 6 is hinged with a hinged rod 8. The top of the hinged rod 8 is hinged with a mounting plate 9. The top of the mounting plate 9 is installed with a movable rod 10. The top of the movable rod 10 extends to the outside of the mounting cavity 2. The top of the movable rod 10 is connected to the bottom end of the detection device body 1. Elastic dampers 11 are installed on both sides of the bottom end of the mounting cavity 2. The top of the elastic damper 11 is installed with a mounting plate 9. The top of the elastic damper 11 is connected to the bottom end of the mounting plate 9. 5 has a cross-section smaller than that of the movable sleeve 6, and a sliding structure is formed between the fixed rod 5 and the movable sleeve 6. When in use, the device is moved to an appropriate position and put down. The movable rod 10 is subjected to downward pressure, driving the hinged rod 8 to move. At this time, the telescopic spring 7 is acted upon by elastic force to drive the movable sleeve 6 to slide on the outer wall of the fixed rod 5, thereby driving the hinged rod 8 to move. Therefore, with the cooperation of the elastic damper 11, the hinged rod 8 is used to drive the mounting plate 9 to move, thereby driving the movable rod 10 to move, so as to buffer the impact force received by the detection device body 1, thereby protecting the electrical components inside the detection device body 1, and buffering the detection device body 1 when it is moved or used, so that the detection device body 1 is not easily vibrated when in use, so the electronic devices inside the detection device body 1 are not easily damaged, thereby greatly extending the service life of the device.
[0021] The dustproof and heat dissipation mechanism includes a dustproof net 12, a positioning hole 13, a movable plate 14, a movable block 15, a toggle plate 16, a vertical rod 17, a movable sleeve 18 and a reset spring 19. The dustproof net 12 is installed on one side of the detection device body 1. The positioning hole 13 is opened above and below the dustproof net 12. The movable plate 14 is arranged above and below the inside of the detection device body 1. The bottom end of the movable plate 14 is installed with a movable block 15. One end of the movable block 15 extends to the inside of the positioning hole 13. The toggle plate 16 is installed on one side of the movable plate 14. One end of the toggle plate 16 extends to the outside of the detection device body 1, the vertical rod 17 is installed inside the detection device body 1, the outer wall of the vertical rod 17 is provided with a reset spring 19, one end of the reset spring 19 is provided with a moving sleeve 18, the moving sleeve 18 is arranged on the outer wall of the vertical rod 17, one side of the moving sleeve 18 is connected to one side of the moving plate 14, two vertical rods 17 are arranged inside the detection device body 1, the two vertical rods 17 are symmetrically distributed about the central axis of the moving plate 14, and the inner diameter of the positioning hole 13 is greater than The outer diameter of the movable block 15, the positioning hole 13 and the movable block 15 form a snap-fit structure, and heat dissipation can be performed through the dustproof net 12. The dustproof net 12 can also prevent dust from entering the interior of the detection device body 1, making the interior of the detection device body 1 more tidy. When the dustproof net 12 needs to be cleaned, the staff toggles the toggle plate 16 to drive the movable plate 14 to move, and then drives the movable block 15 to move, and moves the movable block 15 out of the positioning hole 13. At this time, the dustproof net 12 can be removed from the detection device body 1, and then the installation The cavity 2 is cleaned. After cleaning, the toggle plate 16 is toggled again to drive the movable block 15 to move, and the dustproof net 12 is placed on one side of the detection equipment body 1, and then the toggle plate 16 is released. At this time, the reset spring 19 is acted upon by the elastic force to drive the movable sleeve 18 to slide on the outer wall of the vertical rod 17, thereby driving the movable plate 14 to move, and moving the movable block 15 to the inside of the positioning hole 13, completing the convenient installation of the dustproof net 12. The dustproof net 12 can be conveniently disassembled and assembled, and the dustproof net 12 can be cleaned, thereby greatly improving the practicability of the device during use.
[0022] An anti-skid pad 3 is installed at the bottom end of the installation cavity 2. The anti-skid pad 3 can provide an anti-skid treatment for the device when in use, making the device more stable when in use.
[0023] Working principle: the staff first moves the equipment to the appropriate position and puts it down. The movable rod 10 is subjected to downward pressure, which drives the hinged rod 8 to move. At this time, the telescopic spring 7 is acted upon by the elastic force to drive the movable sleeve 6 to slide on the outer wall of the fixed rod 5, thereby driving the hinged rod 8 to move. Therefore, with the cooperation of the elastic damper 11, the hinged rod 8 is used to drive the mounting plate 9 to move, thereby driving the movable rod 10 to move, so as to buffer the impact force on the main body 1 of the detection equipment, thereby protecting the electrical components inside the main body 1 of the detection equipment. At this time, the wires and cables can be tested for conduction. When the wire and cable test fails, the alarm light 4 will sound an alarm to remind the test personnel. The use of the dustproof net 12 can prevent dust from entering the interior of the main body 1 of the detection equipment. At the same time, heat dissipation can be carried out from the dustproof net 12. When the dustproof net 12 needs to be cleaned, the staff member toggles the toggle plate 16 to drive the movable plate 14 to move, and then drives the movable block 15 to move, and moves the movable block 15 out of the interior of the positioning hole 13. At this time, the dustproof net 12 can be removed from the detection equipment body 1, and then the installation cavity 2 is cleaned. After cleaning, the toggle plate 16 is toggled again to drive the movable block 15 to move, and the dustproof net 12 is placed on one side of the detection equipment body 1, and then the toggle plate 16 is released. At this time, the reset spring 19 is acted upon by the elastic force to drive the movable sleeve 18 to slide on the outer wall of the vertical rod 17, and then drives the movable plate 14 to move, and moves the movable block 15 to the interior of the positioning hole 13, completing the convenient installation of the dustproof net 12.
[0024] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A wire and cable continuity detection device, comprising a detection device body (1), characterized in that: The four corners of the bottom of the detection device body (1) are provided with installation cavities (2), a buffer mechanism is provided inside the installation cavity (2), an alarm light (4) is provided on one side of the top of the detection device body (1), and a dustproof heat dissipation mechanism is provided on one side of the detection device body (1); The buffer mechanism comprises a fixed rod (5), a movable sleeve (6), a telescopic spring (7), a hinged rod (8), a mounting plate (9), a movable rod (10) and an elastic damper (11); the fixed rod (5) is mounted at the bottom end inside the mounting cavity (2); the outer wall of the fixed rod (5) is symmetrically provided with a movable sleeve (6); a telescopic spring (7) is mounted on one side of the movable sleeve (6); the telescopic spring (7) is sleeved on both sides of the outer wall of the fixed rod (5); the top end of the movable sleeve (6) is hinged with a hinged rod (8); The top end of the hinged rod (8) is hingedly mounted with a mounting plate (9), the top end of the mounting plate (9) is mounted with a movable rod (10), the top end of the movable rod (10) extends to the outside of the mounting cavity (2), the top end of the movable rod (10) is connected to the bottom end of the detection device body (1), elastic dampers (11) are mounted on both sides of the bottom end inside the mounting cavity (2), the top end of the elastic damper (11) is mounted with a mounting plate (9), and the top end of the elastic damper (11) is connected to the bottom end of the mounting plate (9).
2. A wire and cable continuity detection device according to claim 1, characterized in that: The cross section of the fixed rod (5) is smaller than the cross section of the movable sleeve (6), and a sliding structure is formed between the fixed rod (5) and the movable sleeve (6).
3. A wire and cable continuity detection device according to claim 2, characterized in that: The dustproof and heat dissipation mechanism comprises a dustproof net (12), a positioning hole (13), a movable plate (14), a movable block (15), a toggle plate (16), a vertical rod (17), a movable sleeve (18) and a reset spring (19); the dustproof net (12) is installed on one side of the detection device body (1); the positioning holes (13) are provided above and below the dustproof net (12); the movable plate (14) is arranged above and below the inside of the detection device body (1); the movable block (15) is installed at the bottom end of the movable plate (14); the movable block (15) One end of the movable plate (14) extends to the inside of the positioning hole (13); a toggle plate (16) is installed on one side of the movable plate (14); one end of the toggle plate (16) extends to the outside of the detection device body (1); the vertical rod (17) is installed inside the detection device body (1); the outer wall of the vertical rod (17) is provided with a return spring (19); one end of the return spring (19) is installed with a movable sleeve (18); the movable sleeve (18) is arranged on the outer wall of the vertical rod (17); one side of the movable sleeve (18) is connected to one side of the movable plate (14).
4. A wire and cable continuity detection device according to claim 3, characterized in that: Two vertical rods (17) are arranged inside the detection device body (1), and the two vertical rods (17) are symmetrically distributed about the central axis of the movable plate (14).
5. A wire and cable continuity detection device according to claim 4, characterized in that: The inner diameter of the positioning hole (13) is greater than the outer diameter of the movable block (15), and a snap-fit structure is formed between the positioning hole (13) and the movable block (15).
6. The wire and cable continuity detection device according to claim 1, characterized in that: An anti-skid pad (3) is installed at the bottom end of the installation cavity (2), and the anti-skid pad (3) can provide an anti-skid treatment for the device when it is in use.