Power wire alarm device

Abstract

The utility model relates to an electric power wire alarm device, and belongs to the technical field of electric power early warning equipment, the electric power wire alarm device comprises a wall-mounted frame, a mounting rack and an alarm body, the mounting rack and the alarm body are mounted on the wall-mounted frame, and a moving structure is movably mounted in the wall-mounted frame. The moving structure comprises a connecting column connected to the wall hanging frame in a sliding mode and a connecting frame fixedly installed at the lower end of the connecting column. According to the electric power wire alarm device, the wall-mounted frame and the connecting frame are slidably connected through the connecting columns, and fixation is completed through mutual adsorption of the magnetic attraction strips, so that the alarm body can be installed at a high position along with the wall-mounted frame, and when maintenance is needed, only a traction rope on the outer side of the connecting frame needs to be pulled, and the alarm body can be conveniently and rapidly installed. The connecting frame is separated from the magnetic attraction state of the wall hanging frame, the alarm body can be lowered, the position of the connecting column is adjusted by arranging the driving piece and lifting the supporting frame, resetting of the connecting frame can be conveniently achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electric power early warning equipment, and in particular to an electric power line alarm device. Background Art

[0002] The wire alarm device is a device used to monitor abnormal conditions in wire or cable systems and sound an alarm. It includes components such as sensors, controllers and alarms, which can monitor the current, voltage, temperature and other parameters of the wires. Once an abnormal condition (such as short circuit, overload, leakage, etc.) is detected, the alarm will be triggered to send out sound and light signals to remind users to deal with the problem in time to avoid accidents.

[0003] According to the installation height of the wires, the wire alarm device is mostly installed at the height of the wire. Under normal conditions, its height is relatively high and not easy to touch. When the structure of the wire alarm device needs to be inspected and repaired, the high-altitude operation is difficult and dangerous. Therefore, an electric wire alarm device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a power line alarm device having the advantages of being easy to fold and store and adjusting the height position of the alarm device.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a power line alarm device, comprising a wall-mounted frame, a mounting frame mounted on the wall-mounted frame, and an alarm body, wherein a movable structure is also movably mounted in the wall-mounted frame;

[0006] The movable structure includes a connecting column slidably connected to the wall hanging frame and a connecting frame fixedly installed on the lower end of the connecting column, the mounting frame is located on the connecting frame, the number of the connecting columns is two, the tops of the two connecting columns are commonly fixedly connected with a cross plate, a driving member is also fixedly installed inside the wall hanging frame, and a support frame abutting against the cross plate is fixedly installed on the power end of the driving member.

[0007] Furthermore, a slide groove is provided through the front and rear of the connecting frame, a slide rod is fixedly installed between the front and rear sides of the mounting frame, and the slide rod is slidably connected to the slide groove.

[0008] By adopting the above technical solution, the mounting frame can slide and translate relative to the connecting frame to adjust the specific position.

[0009] Furthermore, a connecting seat is fixedly installed on the connecting frame, and magnetic strips are fixedly installed on the lower side surfaces of the connecting seat and the wall-hanging frame, and the two magnetic strips attract each other.

[0010] By adopting the above technical solution, the connecting frame can be conveniently temporarily fixed and docked relative to the wall-hanging frame.

[0011] Furthermore, the connecting column is fixedly connected to the top of the connecting seat, and a friction ring is embedded on the bottom wall of the wall-hanging frame, and the friction ring is slidably connected to the connecting column.

[0012] By adopting the above technical solution, the sliding of the connecting column relative to the friction ring can be damped to a certain extent, so that the sliding speed of the connecting frame relative to the wall-hanging frame can be adjusted.

[0013] Furthermore, a traction rope is fixedly installed on the lower end of the connecting frame, and a pull handle is fixedly installed on the lower end of the traction rope.

[0014] By adopting the above technical solution, it is convenient for the user to pull the connecting frame downward.

[0015] Furthermore, connecting ears are integrally extended from both sides of the wall-hanging frame.

[0016] By adopting the above technical solution, it is possible to conveniently use mechanical expansion bolts to complete the wall-hanging fixation of the wall-hanging frame.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The power line alarm device is slidably connected between a wall-mounted frame and a connecting frame through a connecting column, and is fixed by mutual adsorption of magnetic strips, so that the alarm body can be installed at a high position along with the wall-mounted frame. When maintenance is required, it is only necessary to pull the traction rope on the outside of the connecting frame to separate the connecting frame from the magnetic state of the wall-mounted frame, so that the alarm body can be lowered. By setting a driving member and lifting the support frame to adjust the position of the connecting column, the connecting frame can be easily reset, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a three-dimensional diagram of the structure of the wall-mounted frame of this application;

[0021] Figure 3 This is a schematic diagram of the structure of the wall-mounted frame of this application.

[0022] In the figure: 1. wall hanging frame; 2. connecting ear; 3. magnetic strip; 4. connecting frame; 5. connecting seat; 6. mounting frame; 7. slide groove; 8. slide rod; 9. alarm body; 10. connecting column; 11. horizontal plate; 12. friction ring; 13. traction rope; 14. pull handle; 15. driving part; 16. supporting frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] See also Figure 1-3 In this embodiment, a power line alarm device includes a wall-mounted frame 1, a mounting frame 6 installed on the wall-mounted frame 1, and an alarm body 9, wherein connecting ears 2 are integrally extended on both sides of the wall-mounted frame 1, and the wall-mounted frame 1 can be conveniently installed at a high position on the wall through the connecting ears 2.

[0025] In this embodiment, a movable structure is also movably installed in the wall hanging frame 1, and the movable structure includes a connecting column 10 slidably connected to the wall hanging frame 1 and a connecting frame 4 fixedly installed on the lower end of the connecting column 10, and the mounting frame 6 is located on the connecting frame 4.

[0026] Specifically, a slide groove 7 is opened through the front and back of the connecting frame 4, and a slide rod 8 is fixedly installed between the front and rear sides of the mounting frame 6. The slide rod 8 is slidably connected to the slide groove 7. Through the sliding of the slide rod 8 relative to the slide groove 7, the mounting frame 6 can slide and translate relative to the connecting frame 4 to adjust the specific position.

[0027] It should be noted that a connecting base 5 is fixedly installed on the connecting frame 4, and magnetic strips 3 are fixedly installed on the lower side surfaces of the connecting base 5 and the wall-hanging frame 1. The two magnetic strips 3 attract each other. Through the mutual attraction of the two magnetic strips 3, the connecting frame 4 can be conveniently magnetically connected to the lower position of the wall-hanging frame 1.

[0028] In order to facilitate the extension of the connecting frame 4 , the connecting column 10 in this embodiment is fixedly connected to the top of the connecting seat 5 , and a friction ring 12 is embedded on the bottom wall of the wall hanging frame 1 , and the friction ring 12 is slidably connected to the connecting column 10 .

[0029] Preferably, the inner wall of the friction ring 12 is a friction surface, and the connecting column 10 slides in contact with the friction surface of the friction ring 12 .

[0030] This design allows the sliding of the connecting column 10 relative to the friction ring 12 to be damped to a certain extent, so that the sliding speed of the connecting frame 4 relative to the wall-hanging frame 1 can be adjusted.

[0031] In this embodiment, a traction rope 13 is fixedly mounted on the lower end of the connecting frame 4 , and a pull handle 14 is fixedly mounted on the lower end of the traction rope 13 .

[0032] In a specific implementation, by pulling the handle 14, the connecting frame 4 can be driven to move downward relative to the wall-hanging frame 1 through the handle 14 and the traction rope 13. After the connecting frame 4 is separated from the magnetic fixation of the wall-hanging frame 1, the connecting column 10 can slowly slide and extend relative to the wall-hanging frame 1 to complete the downward adjustment.

[0033] Specifically, the connecting column 10 is a telescopic rod, and the male rod end of the connecting column 10 is slidably connected to the friction ring 12 .

[0034] It should be noted that there are two connecting columns 10, and the tops of the two connecting columns 10 are fixedly connected to a horizontal plate 11. A driving member 15 is also fixedly installed inside the wall hanging frame 1, and a supporting frame 16 abutting against the horizontal plate 11 is fixedly installed on the power end of the driving member 15.

[0035] Such a design enables the connection column 10 to be pulled up and reset by the driving member 15 . The driving member 15 can be an electric push rod but is not limited to an electric push rod.

[0036] In the present application, the wall-hanging frame 1 and the connecting frame 4 are slidably connected through the connecting column 10, and are fixed by mutual adsorption of the magnetic strips 3, so that the alarm body 9 can be installed in a high position along with the wall-hanging frame 1. When maintenance is required, it is only necessary to pull the traction rope on the outside of the connecting frame 4 to make the connecting frame detach from the magnetic state of the wall-hanging frame 1, so as to achieve the lowering of the alarm body 9. By setting the driving member 15 and the supporting frame 16 to lift and adjust the position of the connecting column 10, the connecting frame 4 can be easily reset, thereby improving the practicability of the device.

[0037] The working principle of the above embodiment is:

[0038] By fixing the alarm body 9 at the lower end position of the mounting bracket 6, the mounting bracket 6, the connecting bracket 4 connected to the mounting bracket 6 and the wall-mounted frame 1 are moved to a high position on the wall, and the wall-mounted frame 1 is fixedly mounted on the wall as a whole by using mechanical expansion bolts in conjunction with the connecting ears 2. The wall-mounted frame 1 and the connecting bracket 4 located at a high position are magnetically connected by the magnetic strip 3. When the alarm body 9 needs to be maintained, the pull handle 14 can be conveniently pulled. The pull handle 14 and the traction rope 13 drive the connecting bracket 4 to move downward relative to the wall-mounted frame 1. After the connecting bracket 4 is separated from the magnetic fixation of the wall-mounted frame 1, the connecting column 10 can slowly slide and extend relative to the wall-mounted frame 1 to complete the downward adjustment of the alarm body 9.

[0039] When the alarm body 9 needs to be reset, the driving member 15 is controlled, and the power end of the driving member 15 pushes the support frame 16, and the support frame 16 provides an upward lifting force for the cross plate 11. At this time, the connecting column 10 and the connecting frame 4 can complete the upward reset until the magnetic strip 3 on the connecting frame 4 and the magnetic strip 3 under the wall frame 1 are adsorbed and fixed to each other.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A power line alarm device, comprising a wall-mounted frame (1), a mounting frame (6) mounted on the wall-mounted frame (1), and an alarm body (9), characterized in that: A movable structure is also movably installed in the wall-hanging frame (1); The movable structure comprises a connecting column (10) slidably connected to the wall-hanging frame (1) and a connecting frame (4) fixedly mounted on the lower end of the connecting column (10); the mounting frame (6) is located on the connecting frame (4); there are two connecting columns (10); the tops of the two connecting columns (10) are fixedly connected to a transverse plate (11); a driving member (15) is also fixedly mounted inside the wall-hanging frame (1); a supporting frame (16) abutting against the transverse plate (11) is fixedly mounted on the power end of the driving member (15).

2. A power line alarm device according to claim 1, characterized in that: A slide groove (7) is provided through the front and rear of the connecting frame (4), and a slide rod (8) is fixedly installed between the front and rear sides of the mounting frame (6), and the slide rod (8) is slidably connected to the slide groove (7).

3. The power line alarm device according to claim 1, characterized in that: A connecting seat (5) is fixedly mounted on the connecting frame (4), and magnetic strips (3) are fixedly mounted on the lower side surfaces of the connecting seat (5) and the wall-hanging frame (1), and the two magnetic strips (3) attract each other.

4. A power line alarm device according to claim 3, characterized in that: The connecting column (10) is fixedly connected to the top of the connecting seat (5), and a friction ring (12) is embedded on the bottom wall of the wall-hanging frame (1), and the friction ring (12) is slidably connected to the connecting column (10).

5. The power line alarm device according to claim 1, characterized in that: A traction rope (13) is also fixedly mounted on the lower end of the connecting frame (4), and a pull handle (14) is fixedly mounted on the lower end of the traction rope (13).

6. The power line alarm device according to claim 1, characterized in that: Connecting ears (2) are integrally extended from both sides of the wall-hanging frame (1).

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