CN217739236U - Electric leakage detection device of low-voltage power distribution cabinet - Google Patents

Abstract

The utility model discloses a low-voltage distribution cabinet's electric leakage detection device relates to switch board technical field, including electric leakage detection device body and first mounting panel, first mounting panel is installed to the both sides surface symmetry of electric leakage detection device body, and the surface mounting of first mounting panel has fixed frame, the inside of first mounting panel is inserted and is equipped with the fixed block, and the back fixedly connected with second mounting panel of fixed block, the screw rod is installed through the bearing in the surface of first mounting panel, and the surperficial cover of screw rod is equipped with the movable sleeve, the articulated hinge joint bar that is connected with of outside surface symmetry of movable sleeve. The utility model discloses a rotate and rotate the drive screw rod, drive the movable sleeve when the screw rod rotates and remove at its surface, remove through the movable sleeve and can drive the articulated arm and articulate the rotation to drive the supporting rod through the articulated arm and slide and draw close, make the rubber pad keep away from the surface of fixed block, thereby be convenient for quick dismantlement the earth-leakage detection device body, improve work efficiency.

Description

Electric leakage detection device of low-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to a low-voltage distribution cabinet's electric leakage detection device.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The intelligent low-voltage distribution cabinet has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenience in combination, high seriousness and practicability, novel structure and the like, and an electric leakage detection device is mounted on the intelligent low-voltage distribution cabinet to monitor the electric leakage of the low-voltage distribution cabinet;

the electric leakage detection device of the existing intelligent low-voltage power distribution cabinet is directly fixed on a wall surface, and an electric leakage switch is inconvenient to detach when the electric leakage detection device is maintained.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a leakage detection device of a low-voltage power distribution cabinet.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a low-voltage distribution cabinet's electric leakage detection device, includes electric leakage detection device body and first mounting panel, first mounting panel is installed to the both sides surface symmetry of electric leakage detection device body, and the surface mounting of first mounting panel has fixed frame, the inside of first mounting panel is inserted and is equipped with the fixed block, and the back fixedly connected with second mounting panel of fixed block, the screw rod is installed through the bearing in the surface of first mounting panel, and the surface cover of screw rod is equipped with the movable sleeve, the articulated hinge bar that is connected with of outside surface symmetry of movable sleeve, and the articulated supporting rod that is connected with of one end that the movable sleeve was kept away from to the hinge bar.

Preferably, the surface of the screw is fixedly provided with a rotating handle, and the outer side surface of the rotating handle is uniformly provided with connecting rods.

Preferably, the rubber pads are symmetrically glued on the inner side surfaces of the clamping rods, and the surfaces of the rubber pads are uniformly provided with the lugs.

Preferably, the inner wall of the movable sleeve is provided with an internal thread corresponding to the external thread of the screw, and the movable sleeve is in threaded sliding connection with the screw.

Preferably, the surface of the fixed frame is symmetrically provided with sliding grooves corresponding to the clamping rods, the clamping rods penetrate through the sliding grooves, and the clamping rods are in sliding connection with the fixed frame.

Preferably, the inner walls of the two sides of the sliding groove are symmetrically inserted with limiting blocks, and the limiting blocks are connected with the side surfaces of the clamping rods.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device rotates the drive screw rod through rotating, drives the movable sleeve when the screw rod rotates and moves at its surface, removes through the movable sleeve and can drive the articulated rod and articulate and rotate to drive the supporting rod through the articulated rod and slide and draw close, make the rubber pad keep away from the surface of fixed block, thereby be convenient for quick dismantlement the electric leakage detection device body, improve work efficiency.

2. The device can play spacing effect through the stopper for the supporting rod rectilinear sliding just is convenient for carry out the centre gripping to the fixed block and fixes, and can play the skid-proof effect of centre gripping through the rubber pad, makes the more firm of centre gripping.

Drawings

Fig. 1 is a schematic perspective view of a leakage detecting device of a low-voltage distribution cabinet according to the present invention;

FIG. 2 is a schematic perspective sectional view of the first mounting plate of FIG. 1;

FIG. 3 is a perspective view of the movable sleeve and the screw rod shown in FIG. 1;

fig. 4 is a schematic perspective view of the rubber pad and the limiting block in fig. 1.

In the figure: 1. a leakage detection device body; 2. a first mounting plate; 3. a fixed frame; 4. rotating the handle; 5. a second mounting plate; 6. a fixed block; 7. a clamping rod; 8. a hinged lever; 9. a movable sleeve; 10. a screw; 11. a rubber pad; 12. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an electric leakage detection device of low-voltage distribution cabinet, including electric leakage detection device body 1 and first mounting panel 2, first mounting panel 2 is installed to the both sides surface symmetry of electric leakage detection device body 1, and the surface mounting of first mounting panel 2 has fixed frame 3, fixed block 6 is inserted in the inside of first mounting panel 2, and the back fixedly connected with second mounting panel 5 of fixed block 6, screw rod 10 is installed through the bearing in the surface of first mounting panel 2, and the surface cover of screw rod 10 is equipped with movable sleeve 9, the outside surface symmetry of movable sleeve 9 is articulated to be connected with hinge bar 8, and hinge bar 8 keeps away from the articulated supporting rod 7 that is connected with of one end of movable sleeve 9.

Further, as can be known from fig. 2, the surface of the screw rod 10 is fixedly provided with the rotating handle 4, and the outer side surface of the rotating handle 4 is uniformly provided with the connecting rod, the screw rod 10 can be pulled to rotate by rotating the rotating handle 4, so that the movable sleeve 9 moves up and down on the surface thereof.

Further, as can be known from fig. 4, the rubber pads 11 are symmetrically glued on the inner side surfaces of the clamping rods 7, and the surfaces of the rubber pads 11 are uniformly provided with bumps made of rubber, so that the anti-slip effect is facilitated.

Further, as can be known by referring to fig. 3 and 4, the inner wall of the movable sleeve 9 is provided with an internal thread corresponding to the external thread of the screw rod 10, the movable sleeve 9 and the screw rod 10 are in threaded sliding connection, and the screw rod 10 can drive the movable sleeve 9 to slide up and down, so that the clamping rod 7 can slide away from and close to the fixed block 6.

Further, refer to fig. 3 and learn that the fixed frame 3 has the surface symmetry and has seted up the spout corresponding with supporting rod 7, and supporting rod 7 runs through in the inside of spout, and supporting rod 7 is sliding connection with fixed frame 3, and supporting rod 7 slides in the inside of spout for supporting rod 7 slides and draws close, and the centre gripping is on the surface of fixed block 6.

Further, as can be known by referring to fig. 4, the inner walls of the two sides of the sliding groove are symmetrically inserted with the limiting blocks 12, the limiting blocks 12 are connected with the side surfaces of the clamping rods 7, and the limiting blocks 12 can play a limiting role, so that the clamping rods 7 can slide linearly.

The working principle of the utility model is that when the electric leakage detection device is used, according to the attached drawings 1, 2, 3 and 4, when the electric leakage detection device body 1 needs to be disassembled, the related operator manually rotates the rotating handle 4, the rotating handle 4 rotates to drive the screw rod 10 to rotate, at the moment, the screw rod 10 rotates to drive the movable sleeve 9 to move on the surface of the movable sleeve, when the movable sleeve 9 moves, the hinged rod 8 is hinged to push the clamping rod 7 to slide, at the moment, the clamping rod 7 slides to drive the rubber pad 11 to be far away from the surface of the fixed block 6, and the operator manually pulls the electric leakage detection device body 1 outwards, so that the electric leakage detection device body 1 is convenient to disassemble;

when electric leakage detection device body 1 needs to be installed, the manual second mounting panel 5 of installing of operating personnel is on the wall, later with corresponding each other between first mounting panel 2 and the fixed block 6, make fixed block 6 insert the inside of establishing at 2 rectangular channels of first mounting panel, the manual rotation of operating personnel rotates 4, make screw rod 10 rotate, can drive movable sleeve 9 when screw rod 10 rotates and move at its surface, thereby transfer articulated rod 8 articulated rotation, and drive supporting rod 7 through articulated rod 8 and remove, make supporting rod 7 mutual slip draw close, the centre gripping is on the surface of fixed block 6, the operation is accomplished, do above the utility model discloses a whole theory of operation.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all should be included in the protection scope of the present invention.

In the present invention, unless stated to the contrary, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like contained in the terms "are used to represent the orientation of the terms in the conventional use state, or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, meanwhile, the numerical terms" first "," second "and" third "do not represent the specific number and order, but are used for the distinction of names, and the terms" include "," include "or any other variants thereof are intended to cover the non-exclusive inclusion, so that the process, method, article or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes the elements inherent to such process, method, article or apparatus.

Claims (6)

1. The utility model provides a low-voltage distribution cabinet's electric leakage detection device, includes electric leakage detection device body (1) and first mounting panel (2), its characterized in that, first mounting panel (2) are installed to the both sides surface symmetry of electric leakage detection device body (1), and the surface mounting of first mounting panel (2) has fixed frame (3), the inside of first mounting panel (2) is inserted and is equipped with fixed block (6), and back fixedly connected with second mounting panel (5) of fixed block (6), screw rod (10) are installed through the bearing in the surface of first mounting panel (2), and the surface cover of screw rod (10) is equipped with movable sleeve (9), the outside surface symmetry of movable sleeve (9) articulates and is connected with articulated pole (8), and articulated pole (7) that is connected with of the one end that is kept away from movable sleeve (9) of articulated pole (8).

2. The leakage detection device for the low-voltage distribution cabinet according to claim 1, wherein the surface of the screw (10) is fixedly provided with a rotating handle (4), and the outer side surface of the rotating handle (4) is uniformly provided with connecting rods.

3. A leakage detection device for a low-voltage distribution cabinet according to claim 1, characterized in that the inner side surface of said clamping rod (7) is symmetrically glued with rubber pads (11), and the surface of the rubber pads (11) is uniformly provided with bumps.

4. The leakage detection device for the low-voltage power distribution cabinet according to claim 1, wherein an inner wall of the movable sleeve (9) is provided with an inner thread corresponding to an outer thread of the screw (10), and the movable sleeve (9) is in threaded sliding connection with the screw (10).

5. The leakage detection device for the low-voltage power distribution cabinet according to claim 1, wherein sliding grooves corresponding to the clamping rods (7) are symmetrically formed in the surface of the fixed frame (3), the clamping rods (7) penetrate through the sliding grooves, and the clamping rods (7) are slidably connected with the fixed frame (3).

6. The leakage detection device for low-voltage distribution cabinets according to claim 5, characterized in that the inner walls of both sides of said chute are symmetrically inserted with stop blocks (12), and the stop blocks (12) are connected with the side surfaces of the clamping rods (7).

Images