Power equipment fault alarm device

Abstract

The utility model discloses a power equipment fault alarm device, which comprises a bottom plate and a shell, an alarm is mounted on the inner wall surface of the rear side of the shell, a power supply electrically connected with the alarm is mounted on the inner bottom surface of the shell, an equipment connecting wire extending to the outside of the shell is fixedly mounted on one side of the alarm, and the equipment connecting wire is electrically connected with the power supply. One side of the power supply is fixedly provided with an electric connecting wire and a fixed cylinder which extend to the outside of the shell, and the fixed cylinder is fixedly arranged on the top surface of the bottom plate; the two sliding rods which are symmetrically arranged penetrate through the top surface of the fixed cylinder in a sliding manner; and the connecting seat is fixedly mounted at the top end of the sliding rod. According to the power equipment fault alarm device, the stable and effective installation height can be conveniently guaranteed, the use stability is improved, separation caused by external force is avoided, meanwhile, height adjustment can be conveniently carried out, the operation difficulty is reduced, time and labor are saved, the efficiency is improved, and the practicability of the power equipment fault alarm device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power equipment fault alarm, in particular to a power equipment fault alarm device. Background Art

[0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. It is an indispensable part of production and life activities. Power equipment is equipped with an alarm device during operation. When the power equipment fails, it will alarm and perform timely maintenance. However, the existing power equipment fault alarm device still has certain defects, such as:

[0003] The "A Power Equipment Fault Alarm" with application number CN202322383652.5 does not have a locking function when used through the card slot and card block connection method. It is easy to detach when subjected to external force, and it is difficult to ensure stable and effective use. At the same time, it is inconvenient to operate when adjusting the height, and the screw needs to be turned by hand, which is difficult to operate, time-consuming and labor-intensive, and has limitations in use. Utility Model Content

[0004] The utility model aims to provide an electric power equipment fault alarm device to solve the problems of poor stability in use and inconvenient height adjustment of the existing electric power equipment fault alarm device mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an electric power equipment fault alarm device, comprising a bottom plate and a shell, an alarm is installed on the inner wall surface of the rear side of the shell, and a power supply electrically connected to the alarm is installed on the inner bottom surface of the shell, a device wiring extending to the outside of the shell is fixedly installed on one side of the alarm, and an electric wiring extending to the outside of the shell is fixedly installed on one side of the power supply,

[0006] A fixed cylinder, the fixed cylinder is fixedly mounted on the top surface of the bottom plate;

[0007] Sliding rods, two symmetrically arranged sliding rods slidingly passing through the top surface of the fixing cylinder;

[0008] A connecting seat, the connecting seat is fixedly mounted on the top end of the sliding rod;

[0009] A connecting block, the connecting block is fitted into the interior of the connecting seat;

[0010] A mounting plate, wherein the mounting plate is fixedly mounted on the top surface of the connecting block, and the housing is detachably mounted on the top surface of the mounting plate by bolts;

[0011] A lifting mechanism, the lifting mechanism is arranged in the fixing cylinder and is used for height adjustment;

[0012] An installation mechanism, which is arranged on the connecting seat and is used for installing, connecting and fixing the connecting seat and the connecting block;

[0013] A disassembly mechanism is connected to the installation mechanism and is used to disassemble and separate the connecting seat from the connecting block.

[0014] The above technical solution is adopted to ensure stable and effective installation connection and facilitate height adjustment.

[0015] As a preferred technical solution of the utility model, the lifting mechanism includes:

[0016] A threaded rod, the top and bottom ends of which are respectively connected to the inner top surface and inner bottom surface bearings of the fixing cylinder;

[0017] A worm, the left end of which is connected to the left inner wall of the fixed cylinder by a bearing, and the worm bearing is arranged to penetrate the right wall of the fixed cylinder;

[0018] A worm wheel, the worm wheel is fixedly sleeved on the threaded rod, and the worm wheel is meshingly connected with the worm;

[0019] A movable plate is slidably connected to the inner wall surface of the fixed cylinder, and the threaded rod passes through the movable plate and is threadedly connected to the movable plate, while the bottom end of the sliding rod is fixedly connected to the top surface of the movable plate.

[0020] By adopting the above technical solution, the worm wheel can drive the threaded rod to rotate through the rotation of the worm, so that the movable plate can drive the sliding rod to move up and down, thereby achieving the purpose of facilitating the lifting and lowering adjustment.

[0021] As a preferred technical solution of the utility model, the mounting mechanism includes:

[0022] Slide plates, the bottom surfaces of two symmetrically arranged slide plates being slidably connected to the inner bottom surface of the connecting seat;

[0023] A clamping block, the clamping block is fixedly mounted on the upper end of the outer side surface of the slide plate;

[0024] A tension spring, wherein the tension spring is fixedly mounted on the outer side surface of the slide plate, and the outer end of the tension spring is fixedly connected to the inner wall surface of the connecting seat;

[0025] A groove, the groove being formed on the bottom surface of the connecting block;

[0026] The two symmetrically arranged card slots are opened inside the connecting block, and the inner end surfaces of the card slots are connected with the groove, and the card slots are consistent with the card block.

[0027] The above technical solution is adopted to facilitate locking installation through the arrangement of the card block and the card slot, thereby improving stability.

[0028] As a preferred technical solution of the utility model, the left and right inner wall surfaces of the connecting seat are laterally fixed with limit rods, and the tension spring is sleeved on the outside of the limit rods, and the limit rods are located on the outside of the slide.

[0029] By adopting the above technical solution, it is convenient to limit the position of the slide plate by setting the limiting rod.

[0030] As a preferred technical solution of the utility model, the outer end surface of the clamping block is arranged as an upward inclined surface.

[0031] By adopting the above technical solution, when the connecting block moves downward to abut against the clamping block, the clamping block and the sliding plate can be moved inward.

[0032] As a preferred technical solution of the utility model, the disassembly mechanism includes:

[0033] A bidirectional screw rod, the left end of which is connected to a bearing on the left inner wall of the connecting seat, and the bidirectional screw rod bearing is arranged to penetrate the right side wall of the connecting seat;

[0034] A through hole, wherein the through hole is formed on the slide plate, and the bidirectional screw rod is arranged to pass through the through hole;

[0035] The push plates, the bottom surfaces of the two symmetrically arranged push plates are slidably connected to the inner bottom surface of the connecting seat, and the push plates are located on the outside of the slide plate, and the bidirectional screw rod runs through the push plates, and the bidirectional screw rod is threadedly connected to the push plates.

[0036] By adopting the above technical solution, the push plate can be easily moved inward by rotating the bidirectional screw rod to push the slide plate and the clamping block inward, so that the clamping block can be moved out of the clamping slot for disassembly.

[0037] Compared with the prior art, the utility model has the following beneficial effects: the power equipment fault alarm device can facilitate the guarantee of a stable and effective installation height, improve the stability of use, avoid separation caused by external force, and at the same time facilitate the adjustment of the height, reduce the difficulty of operation, save time and effort, improve efficiency, and improve the practicality of the power equipment fault alarm device;

[0038] During installation, the connecting block is moved downward into the connecting seat. When the connecting block contacts the card block, the card block and the slide plate are pushed inward, and the tension spring bolt is inserted. At the same time, the card block is placed in the groove. When the card block and the card slot are in line, the tension spring is pulled to reset the slide plate and the card block outward, so that the card block is inserted into the card slot, and the connecting seat and the connecting block are locked and fixed, ensuring the stable and effective installation and fixation of the alarm, and ensuring the effective use of the alarm;

[0039] By rotating the worm and the worm wheel, the threaded rod rotates, so that the moving plate drives the sliding rod and the connecting seat to move up and down, thereby adjusting the height of the alarm. When maintenance is required, the installation height of the alarm can be lowered for easy maintenance. The cooperation between the worm and the worm wheel makes the lifting operation simple and labor-saving, thereby improving work efficiency.

[0040] By rotating the bidirectional screw rod to move the push plate inward, the push plate contacts the sliding plate and drives the sliding plate to move inward synchronously, so that the sliding plate can drive the card block to move inward and move out of the card slot, which is convenient for disassembly;

[0041] By setting the limit rod, the position of the slide plate and the block can be limited to ensure subsequent effective re-installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the structure of the utility model;

[0043] Figure 2 This is a schematic diagram of the connection structure between the housing, the alarm and the power supply of the utility model;

[0044] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixed cylinder of the utility model;

[0045] Figure 4 This is a schematic diagram of the cross-sectional structure of the connecting seat of the utility model;

[0046] Figure 5 This is a schematic diagram of the structure of the connecting block of the utility model when viewed from above.

[0047] In the figure: 1. bottom plate; 2. fixing cylinder; 3. sliding rod; 4. connecting seat; 5. connecting block; 6. mounting plate; 7. housing; 8. alarm; 9. power supply; 10. threaded rod; 11. worm; 12. worm gear; 13. moving plate; 14. sliding plate; 15. clamping block; 16. tension spring; 17. groove; 18. clamping slot; 19. limiting rod; 20. bidirectional screw rod; 21. through hole; 22. push plate. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0049] See also Figure 1-5, the technical solution of the utility model: the power equipment fault alarm device comprises a bottom plate 1 and a shell 7, an alarm 8 is installed on the inner wall surface of the rear side of the shell 7, and a power supply 9 electrically connected to the alarm 8 is installed on the inner bottom surface of the shell 7, one side of the alarm 8 is fixedly installed with a device wiring extending to the outside of the shell 7, one side of the power supply 9 is fixedly installed with an electric wiring extending to the outside of the shell 7, a fixed cylinder 2 is fixedly installed on the top surface of the bottom plate 1, two symmetrically arranged slide bars 3 slide through the top surface of the fixed cylinder 2, a connecting seat 4 is fixedly installed on the top of the slide bar 3, a connecting block 5 fits inside the connecting seat 4, a mounting plate 6 is fixedly installed on the top surface of the connecting block 5, and the shell 7 is detachably mounted on the top surface of the mounting plate 6 by bolts;

[0050] The top and bottom ends of the threaded rod 10 are respectively connected to the inner top surface and inner bottom surface bearings of the fixed cylinder 2, the left end of the worm 11 is connected to the left inner wall surface bearing of the fixed cylinder 2, and the worm 11 bearing is set through the right side wall of the fixed cylinder 2, the worm wheel 12 is fixedly sleeved on the threaded rod 10, and the worm wheel 12 is meshed and connected with the worm 11, the moving plate 13 is slidably connected to the inner wall surface of the fixed cylinder 2, and the threaded rod 10 is set through the moving plate 13, and the threaded rod 10 is threadedly connected to the moving plate 13, and the bottom end of the sliding rod 3 is fixedly connected to the top surface of the moving plate 13;

[0051] The bottom surfaces of the two symmetrically arranged slide plates 14 are slidably connected to the inner bottom surface of the connecting seat 4, the clamping block 15 is fixedly installed on the upper end of the outer side surface of the slide plate 14, the tension spring 16 is fixedly installed on the outer side surface of the slide plate 14, and the outer end of the tension spring 16 is fixedly connected to the inner wall surface of the connecting seat 4, the groove 17 is provided on the bottom surface of the connecting block 5, the two symmetrically arranged clamping grooves 18 are provided inside the connecting block 5, and the inner end surface of the clamping groove 18 is connected to the groove 17, and the clamping groove 18 is consistent with the clamping block 15, and the outer end surface of the clamping block 15 is provided with an inclined surface facing upward;

[0052] The left and right inner wall surfaces of the connecting seat 4 are laterally fixed with a limit rod 19, and the tension spring 16 is sleeved on the outer side of the limit rod 19, and the limit rod 19 is located on the outer side of the slide plate 14;

[0053] The left end of the bidirectional screw rod 20 is connected to the bearing of the left inner wall of the connecting seat 4, and the bearing of the bidirectional screw rod 20 passes through the right side wall of the connecting seat 4. A through hole 21 is opened on the slide plate 14, and the bidirectional screw rod 20 passes through the through hole 21. The bottom surfaces of the two symmetrically arranged push plates 22 are slidingly connected to the inner bottom surface of the connecting seat 4, and the push plates 22 are located on the outside of the slide plate 14, and the bidirectional screw rod 20 passes through the push plates 22, and the bidirectional screw rod 20 is threadedly connected to the push plates 22.

[0054] Working principle: When in use, by moving the connecting block 5 downward into the connecting seat 4, after the connecting block 5 moves downward and contacts the card block 15, the card block 15 and the slide plate 14 are pushed inward and the tension spring 16 is stretched, so that the card block 15 is placed in the groove 17 and when it is in line with the card slot 18, the slide plate 14 drives the card block 15 to move forward through the pulling action of the tension spring 16, so that the card block 15 is stuck in the card slot 18, and at the same time, the bottom surface of the mounting plate 6 contacts the top surface of the connecting seat 4, and at the same time, the connecting seat 4 and the connecting block 5 are locked and fixed through the action of the card block 15 and the card slot 18, so that the housing 7 and the alarm 8 are stably installed and fixed;

[0055] By rotating the worm 11, the threaded rod 10 is rotated through the action of the worm wheel 12, so that the movable plate 13 threadedly connected to the threaded rod 10 drives the slide bar 3 and the connecting seat 4 to move, and the connecting seat 4 can be moved upward, so that the alarm 8 is placed at a high place, ensuring that the alarm 8 can sound an alarm when the power equipment fails;

[0056] When maintenance is required, the connecting seat 4 can be lowered to the lowest point, and the two push plates 22 threadedly connected to the two-way screw rod 20 can be moved inward by rotating the two-way screw rod 20, so that the push plates 22 contact the slide plate 14, and then push the slide plate 14 and the block 15 to move inward, so that the block 15 moves out of the slot 18, and disassembly can be achieved at this time. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric power equipment fault alarm device, comprising a base plate (1) and a housing (7), an alarm (8) being mounted on the inner wall surface of the rear side of the housing (7), and a power supply (9) being mounted on the inner bottom surface of the housing (7) and being electrically connected to the alarm (8), a device connection extending to the outside of the housing (7) being fixedly mounted on one side of the alarm (8), and an electric connection extending to the outside of the housing (7) being fixedly mounted on one side of the power supply (9), wherein: Also includes: A fixed cylinder (2), the fixed cylinder (2) being fixedly mounted on the top surface of the bottom plate (1); Sliding rods (3), two symmetrically arranged sliding rods (3) slidingly passing through the top surface of the fixing cylinder (2); A connecting seat (4), the connecting seat (4) being fixedly mounted on the top end of the sliding rod (3); A connecting block (5), the connecting block (5) being fitted into the interior of the connecting seat (4); a mounting plate (6), the mounting plate (6) being fixedly mounted on the top surface of the connecting block (5), and the housing (7) being detachably mounted on the top surface of the mounting plate (6) by means of bolts; A lifting mechanism, the lifting mechanism is arranged in the fixing cylinder (2) and is used for height adjustment; An installation mechanism, the installation mechanism being arranged on the connecting seat (4) and being used for installing, connecting and fixing the connecting seat (4) and the connecting block (5); A disassembly mechanism, the disassembly mechanism is connected to the installation mechanism and is used to disassemble and separate the connection seat (4) from the connection block (5).

2. The power equipment fault alarm device according to claim 1, characterized in that: The lifting mechanism comprises: A threaded rod (10), the top and bottom ends of the threaded rod (10) being respectively connected to the inner top surface and inner bottom surface bearings of the fixed cylinder (2); A worm (11), the left end of the worm (11) being connected to a bearing on the left inner wall of the fixed cylinder (2), and the bearing of the worm (11) being arranged to penetrate the right wall of the fixed cylinder (2); A worm wheel (12), the worm wheel (12) being fixedly sleeved on the threaded rod (10), and the worm wheel (12) being meshingly connected with the worm (11); A movable plate (13), the movable plate (13) is slidably connected to the inner wall surface of the fixed cylinder (2), the threaded rod (10) is arranged to penetrate the movable plate (13), and the threaded rod (10) is threadedly connected to the movable plate (13), and the bottom end of the sliding rod (3) is fixedly connected to the top surface of the movable plate (13).

3. The power equipment fault alarm device according to claim 1, characterized in that: The mounting mechanism comprises: Slide plates (14), the bottom surfaces of two symmetrically arranged slide plates (14) being slidably connected to the inner bottom surface of the connecting seat (4); A clamping block (15), the clamping block (15) being fixedly mounted on an upper end of an outer surface of the slide plate (14); A tension spring (16), wherein the tension spring (16) is fixedly mounted on the outer side surface of the slide plate (14), and the outer end of the tension spring (16) is fixedly connected to the inner wall surface of the connecting seat (4); A groove (17), wherein the groove (17) is formed on the bottom surface of the connecting block (5); The two symmetrically arranged card slots (18) are opened inside the connecting block (5), and the inner end surfaces of the card slots (18) are connected to the groove (17), and the card slots (18) are matched with the card block (15).

4. The power equipment fault alarm device according to claim 3, characterized in that: The left and right inner wall surfaces of the connection seat (4) are laterally fixedly mounted with a limit rod (19), the tension spring (16) is sleeved on the outside of the limit rod (19), and the limit rod (19) is located on the outside of the slide plate (14).

5. The power equipment fault alarm device according to claim 3, characterized in that: The outer end surface of the clamping block (15) is arranged as an upwardly slanted surface.

6. The power equipment fault alarm device according to claim 3, characterized in that: The disassembly mechanism comprises: A bidirectional screw rod (20), wherein the left end of the bidirectional screw rod (20) is connected to a bearing on the left inner wall surface of the connecting seat (4), and the bearing of the bidirectional screw rod (20) is arranged to penetrate the right side wall of the connecting seat (4); A through hole (21), the through hole (21) being formed through the slide plate (14), and the bidirectional screw rod (20) being arranged to pass through the through hole (21); The push plates (22) are symmetrically arranged, and the bottom surfaces of the two push plates (22) are slidably connected to the inner bottom surface of the connecting seat (4). The push plates (22) are located on the outside of the slide plate (14), and the bidirectional screw rod (20) passes through the push plates (22). At the same time, the bidirectional screw rod (20) is threadedly connected to the push plates (22).

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