CN220652790U - Fault indicator dismounting device - Google Patents

Abstract

The utility model belongs to the technical field of fault indicators, in particular to a fault indicator dismounting device, which comprises a box body, wherein a fault indicator body is arranged at the bottom of the box body, a cover plate is tightly attached to the top of the box body, movable frames are arranged on the left side and the right side of the box body, two connecting rods are fixed on one side wall of each movable frame, and one end of each connecting rod penetrates through the box body in a sliding manner and extends into the box body, and a limiting block is fixed on each connecting rod. According to the fault indicator, the box body, the cover plate, the movable frame, the connecting rod, the limiting block, the first spring, the clamping block, the limiting component and the transmission plate are arranged, and in the process of using the fault indicator, the cover plate and the box body are connected and fixed in a spring clamping manner, so that the fault indicator can be more conveniently operated when being installed on a cable and taken down, and the stability of the fault indicator fixed on the surface of the cable can be enhanced by the arranged limiting component, and the fault indicator is prevented from sliding on the cable after being influenced by strong wind.

Description

Fault indicator dismounting device

Technical Field

The utility model relates to the technical field of fault indicators, in particular to a fault indicator dismounting device.

Background

The fault indicator is an electromagnetic induction device which is arranged on a power transmission line and used for indicating fault current, the fault indicator can reflect that the fault current passes through to show a fault sign red board, once the fault indicator is arranged along the power distribution line and the fault current passes through, the fault indicator acts, the fault sign red board appears, then the fault indicator is patrolled along the line until the fault point appears, the fault indicator after the fault point can be judged without the red board, and the fault point is between the last red board point and the first non-red board point after the last red board point, but the current fault indicator is generally fixed on the surface of the cable by bolts in the installation and use process, so that the bolts are required to be screwed when the fault indicator is installed and disassembled, and a great deal of labor is required to be consumed when the fault indicator is screwed, and the fault indicator is inconvenient to use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fault indicator dismounting device, which solves the problems in the background art.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a fault indicator dismouting device, includes the box body, fault indicator body is installed to the bottom of box body, the top of box body is closely laminated and is had the apron, the left and right sides of box body all is provided with the removal frame, a lateral wall that removes the frame all is fixed with two connecting rods, the one end of connecting rod all slides and runs through the box body and extend to its inside and be fixed with the stopper, a lateral wall of stopper all is fixed with first spring, the other end of first spring all with the inner wall fixed connection of box body, the bottom of apron is fixed with four fixture blocks with stopper looks adaptation, the fixture block joint is on corresponding stopper respectively, the inside of box body is provided with the electric wire body, the inside of box body is provided with spacing subassembly, the bottom of box body is provided with drive plate subassembly.

Further, spacing subassembly is including setting up the lower plate in the inside at the box body, the bottom of lower plate is fixed with six second springs, the bottom of second spring all with the bottom inner wall fixed connection of box body, the top of lower plate is provided with the punch holder of fixing in the apron bottom, the top of punch holder is fixed with six third springs, the bottom of third spring all with the bottom fixed connection of apron, electric wire body centre gripping is between lower plate and punch holder, the internal surface of lower plate and punch holder all is fixed with arc anti-skidding rubber pad.

Further, the drive plate subassembly is including fixing two H templates in the box body bottom, and the bottom of two H templates is fixed with the worker board, the bottom of removing the frame is connected with two connecting rods through the round pin axle rotation, and the bottom of two connecting rods is connected with the movable plate through the round pin axle rotation, a lateral wall of worker board all is fixed with T type pole, remove the frame and slide respectively the surface of sliding connection at corresponding T type pole.

Further, guide blocks matched with the cover plate are fixed at four corners of the top of the box body.

Further, the left side and the right side of the box body are provided with abdication grooves.

Compared with the prior art, the utility model provides a fault indicator dismounting device, which has the following beneficial effects:

according to the fault indicator, the box body, the cover plate, the movable frame, the connecting rod, the limiting block, the first spring, the clamping block, the limiting component and the transmission plate are arranged, and in the process of using the fault indicator, the cover plate and the box body are connected and fixed in a spring clamping manner, so that the fault indicator can be more conveniently operated when being installed on a cable and taken down, and the stability of the fault indicator fixed on the surface of the cable can be enhanced by the arranged limiting component, and the fault indicator is prevented from sliding on the cable after being influenced by strong wind.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the case of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the case of the present utility model;

fig. 4 is a schematic diagram of the structure of the cover plate of the present utility model.

In the figure: 1. a case body; 2. a fault indicator body; 3. a cover plate; 4. a moving frame; 5. a connecting rod; 6. a limiting block; 7. a first spring; 8. a clamping block; 9. an electric wire body; 10. a limit component; 1001. a lower clamping plate; 1002. a second spring; 1003. an upper clamping plate; 1004. a third spring; 1005. arc anti-skid rubber pad; 11. a drive plate assembly; 1101. h-shaped plates; 1102. a tooling plate; 1103. a connecting rod; 1104. a moving plate; 1105. a T-shaped rod; 12. a guide block; 13. and (5) giving way.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the fault indicator dismounting device according to an embodiment of the present utility model includes a box 1, a yielding groove 13 is formed on both left and right sides of the box 1, so as to play a yielding role, when an electric wire body 9 passes through the box 1, the fault indicator body 2 is mounted at the bottom of the box 1, a cover plate 3 is tightly attached to the top of the box 1, guide blocks 12 adapted to the cover plate 3 are fixed at four corners of the top of the box 1, when the cover plate 3 is attached to the box 1, a guiding and limiting role is played on the cover plate 3, so that the cover plate 3 and the box 1 can be clamped together, a moving frame 4 is disposed on both left and right sides of the box 1, two connecting rods 5 are fixed on one side wall of the moving frame 4, one ends of the connecting rods 5 slide through the box 1 to extend into the box 1 and are fixed with limiting blocks 6, a first spring 7 is fixed on one side wall of the limiting block 6, the other end of the first spring 7 is fixedly connected with the inner wall of the box body 1, four clamping blocks 8 matched with the limiting block 6 are fixed at the bottom of the cover plate 3, the clamping blocks 8 are respectively clamped on the corresponding limiting blocks 6, an electric wire body 9 is arranged in the box body 1, a limiting component 10 is arranged in the box body 1, a transmission plate component 11 is arranged at the bottom of the box body 1, when the fault indicator body 2 is required to be installed on a cable, a worker can respectively hold the box body 1 and the cover plate 3, the electric wire body 9 at the moment is positioned between the box body 1 and the cover plate 3, then the clamping blocks 8 are inserted into the box body 1, after the clamping blocks 8 are contacted with the limiting blocks 6 to move downwards continuously, the limiting blocks 6 are extruded to move, the first spring 7 at the moment is in a compressed state, when the fixture block 8 continues to move downwards and is located behind the bottom of the limiting block 6, the limiting block 6 is not extruded at this moment, and the limiting block 6 can be driven to reset under the reset acting force of the first spring 7, thereby realizing limiting of the fixture block 8, therefore, after the box body 1 and the cover plate 3 are fixed on the surface of the electric wire body 9, the installation of the fault indicator body 2 can be realized, when the fault indicator body 2 needs to be detached, the transmission plate assembly 11 can be operated, at this moment, the transmission plate assembly 11 can drive the two movable frames 4 to move towards two sides respectively at the same time, the movable frames 4 can drive the limiting block 6 to move through the connecting rod 5 after moving, so that after the limitation of the fixture block 8 is relieved, the box body 1 and the cover plate 3 can be separated at this moment, and the fault indicator body 2 can be detached from the surface of the electric wire body 9.

As shown in fig. 1, 2 and 3, in some embodiments, the limiting component 10 includes a lower clamping plate 1001 disposed inside the box body 1, six second springs 1002 are fixed at the bottom of the lower clamping plate 1001, the bottom ends of the second springs 1002 are fixedly connected with the bottom inner wall of the box body 1, an upper clamping plate 1003 fixed at the bottom of the cover plate 3 is disposed above the lower clamping plate 1001, six third springs 1004 are fixed at the top of the upper clamping plate 1003, the bottom ends of the third springs 1004 are fixedly connected with the bottom of the cover plate 3, the wire body 9 is clamped between the lower clamping plate 1001 and the upper clamping plate 1003, arc-shaped anti-slip rubber pads 1005 are fixed on the inner surfaces of the lower clamping plate 1001 and the upper clamping plate 1003, the wire body 9 can be located between the lower clamping plate 1001 and the upper clamping plate 1003 in the whole fixing process of the fault indicator body 2, under the action of the second springs 1002 and the third springs 1004, after the box body 1 and the cover plate 3 are clamped, the surface of the wire body 9 can be clamped and fixed, thereby the fault indicator body 2 is prevented from sliding, and the friction stability can be further improved by using the disposed arc-shaped rubber pads 1003 and the friction rubber pads to further improve the surface stability of the lower clamping plate 1001 and the wire body.

As shown in fig. 1 and 2, in some embodiments, the transmission plate assembly 11 includes two H-shaped plates 1101 fixed at the bottom of the box body 1, the bottoms of the two H-shaped plates 1101 are fixed with a tool plate 1102, the bottoms of the moving frames 4 are rotatably connected with two connecting rods 1103 through pins, the bottoms of the two connecting rods 1103 are rotatably connected with moving plates 1104 through pins, one side wall of each tool plate 1102 is fixed with a T-shaped rod 1105, the moving frames 4 are respectively and slidably connected to the surfaces of the corresponding T-shaped rods 1105, when the fault indicator body 2 needs to be detached, the tool plates 1102 can be held by hands, then the thumb of the hand can be used to operate the moving plates 1104 to move upwards, when the moving plates 1104 move upwards, under the cooperation of the two connecting rods 1103, the two moving frames 4 can be simultaneously driven to move in different directions respectively, so that the box body 1 and the cover plate 3 can be separated.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. Fault indicator dismouting device, including box body (1), its characterized in that: the utility model discloses a box body, including box body (1), fault indicator body (2) are installed to the bottom of box body (1), the top of box body (1) is closely laminated and is had apron (3), the left and right sides of box body (1) all is provided with removes frame (4), a lateral wall that removes frame (4) all is fixed with two connecting rods (5), the one end of connecting rod (5) all slides and runs through box body (1) and extend to its inside and be fixed with stopper (6), a lateral wall of stopper (6) all is fixed with first spring (7), the other end of first spring (7) all with the inner wall fixed connection of box body (1), the bottom of apron (3) is fixed with four fixture blocks (8) with stopper (6) looks adaptation, fixture blocks (8) joint are on corresponding stopper (6) respectively, the inside of box body (1) is provided with electric wire body (9), the inside of box body (1) is provided with spacing subassembly (10), the bottom of box body (1) is provided with drive plate subassembly (11).

2. The fault indicator disassembly and assembly apparatus of claim 1, wherein: limiting component (10) are including setting up in inside lower plate (1001) of box body (1), the bottom of lower plate (1001) is fixed with six second springs (1002), the bottom of second springs (1002) all with the bottom inner wall fixed connection of box body (1), the top of lower plate (1001) is provided with the punch holder (1003) of fixing in apron (3) bottom, the top of punch holder (1003) is fixed with six third springs (1004), the bottom of third springs (1004) all with the bottom fixed connection of apron (3), electric wire body (9) centre gripping is between lower plate (1001) and punch holder (1003), the internal surface of lower plate (1001) and punch holder (1003) all is fixed with arc anti-skidding rubber pad (1005).

3. The fault indicator disassembly and assembly apparatus of claim 1, wherein: the transmission plate assembly (11) comprises two H-shaped plates (1101) fixed at the bottom of the box body (1), a working plate (1102) is fixed at the bottom of the two H-shaped plates (1101), two connecting rods (1103) are rotatably connected to the bottom of the movable frame (4) through pin shafts, movable plates (1104) are rotatably connected to the bottom ends of the two connecting rods (1103) through pin shafts, T-shaped rods (1105) are fixed on one side wall of the working plate (1102), and the movable frame (4) is respectively and slidably connected to the surface of the corresponding T-shaped rods (1105).

4. The fault indicator disassembly and assembly apparatus of claim 2, wherein: guide blocks (12) matched with the cover plate (3) are fixed at four corners of the top of the box body (1).

5. The fault indicator disassembly and assembly apparatus of claim 1, wherein: the left side and the right side of the box body (1) are provided with abdication grooves (13).