CN210092572U

CN210092572U - Synthesize area locking earthing device that block terminal used

Info

Publication number: CN210092572U
Application number: CN201921382878.0U
Authority: CN
Inventors: 邓大章; 李桃源; 周思宇
Original assignee: Yunnan Dayun Electrical Equipment Co Ltd
Current assignee: Yunnan Dayun Electrical Equipment Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-02-18
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a synthesize area locking earthing device that block terminal used, including box, control gate and brake lever, the up end of box is provided with the apron, and the end fixing of apron has butt joint piece, butt joint piece is located the butt joint inslot, and sets up the inboard at box top to the butt joint groove, reserve on the inner wall in butt joint groove and have the limit groove, and limit inslot has spacing through spring coupling, the inside fixed wire seat of box, and the top of wire seat has seted up the constant head tank, reserve on the inner wall of constant head tank and have the activity groove, and install the activity ball in the activity groove, the control gate sets up in the box, and installs the brake lever on the control gate, be connected with the locking lever on the inner wall of box, and the one end of locking lever is located the locked groove. This synthesize area locking earthing device that block terminal used can carry out the locking to the ground connection control floodgate, avoids the mistake to touch, has circuit location fixed function simultaneously, and the apron is convenient to be opened under the circumstances of no instrument.

Description

Synthesize area locking earthing device that block terminal used

Technical Field

The utility model relates to a synthesize block terminal technical field, specifically be a band lock earthing device who synthesizes block terminal and use.

Background

Synthesize the block terminal and collect electric energy distribution, measurement, protection, control, reactive compensation in electrical equipment of an organic whole, block terminal box installation and use, inside is equipped with a large amount of circuits and electric elements, need use earthing device to protect the circuit, however current earthing device has following problem:

earthing device's use, can be equipped with the grounding box usually, control brake and all kinds of circuits etc., current earthing device, its box is in installation use, receive the influence of on-the-spot mounted position, the apron that expandes receives easily and blocks, it also can influence opening of apron to lack corresponding instrument, need an apron that does not occupation space conveniently opens simultaneously, current earthing device simultaneously, the control brake lacks locking means, the condition that the mistake touched takes place easily when the maintenance, inner line is mixed and disorderly, inconvenient maintenance operation.

In order to solve the above problems, innovative design based on the original grounding device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synthesize area locking earthing device that block terminal used to solve above-mentioned background art and propose current earthing device, the apron is inconvenient to be opened, and the control brake is touched by mistake easily, and the mixed and disorderly problem that influences the maintenance of circuit simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a synthesize area locking earthing device that block terminal used, includes box, control gate and brake lever, the up end of box is provided with the apron, and the end fixing of apron has butt joint piece, butt joint piece is located the butt joint inslot, and sets up the inboard at box top in butt joint groove, it has the limit groove to reserve on the inner wall in butt joint groove, and has spacing through spring coupling in the limit groove, the inside of box is fixed with the line seat, and the top of line seat has seted up the constant head tank, reserve on the inner wall of constant head tank and have the activity groove, and install the activity ball in the activity groove, the control gate sets up in the box, and installs the brake lever on the control gate, be connected with the locking lever on the inner wall of box, and the one end of locking lever is located the locked groove to the outside of brake lever is set up in the locked groove.

Preferably, the cross section area of the butt joint block is equal to that of the butt joint groove, and the butt joint block and the cover plate are in an integrated bonding structure.

Preferably, the limiting strips are connected with the side grooves in a sliding mode, and the limiting strips are perpendicular to the butt joint blocks.

Preferably, the positioning grooves are distributed on the wire seat at equal intervals and are designed in an arc-shaped structure.

Preferably, the movable ball is rotatably connected with the movable groove, and the movable ball is symmetrically provided with 2 movable balls relative to the central axis of the positioning groove.

Preferably, the lock rod is connected with the box body through a shaft, and the end part of the lock rod is clamped with the lock groove.

Compared with the prior art, the beneficial effects of the utility model are that: the comprehensive distribution box is provided with a locking grounding device;

1. the cross section area of the butt joint blocks is equal to that of the butt joint grooves, and the limit strips perpendicular to the butt joint blocks are connected with the side grooves in a sliding mode, so that the butt joint blocks are clamped into the butt joint grooves to install the cover plate conveniently, and the position of the butt joint blocks is limited through the limit strips under the matching action of the springs, and the cover plate is convenient to detach and install;

2. through the constant head tank that sets up the arc structure to and rotate between two movable balls in the constant head tank and the movable groove and be connected, conveniently go into the constant head tank with the circuit card in, through the rotation of movable ball in the movable groove, go into the constant head tank bottom with the circuit card, cooperation movable ball is spacing, fix the circuit, avoid the circuit mixed and disorderly, be the hub connection between locking lever and the box simultaneously, and mutual block between the tip of locking lever and the locked groove, can carry out the locking operation to the brake lever through the locking lever, avoid the mistake to touch.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic side sectional view of the molded line seat of the present invention.

In the figure: 1. a box body; 2. a cover plate; 3. a butt joint block; 4. a butt joint groove; 5. a side groove; 6. a spring; 7. a limiting strip; 8. a wire holder; 9. positioning a groove; 10. a movable groove; 11. a movable ball; 12. a control gate; 13. a brake lever; 14. a lock lever; 15. and (4) locking the groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a grounding device with a lock for a comprehensive distribution box comprises a box body 1, a cover plate 2, a butt joint block 3, a butt joint groove 4, a side groove 5, a spring 6, a limit strip 7, a wire seat 8, a positioning groove 9, a movable groove 10, a movable ball 11, a control brake 12, a brake rod 13, a lock rod 14 and a lock groove 15, wherein the cover plate 2 is arranged on the upper end face of the box body 1, the butt joint block 3 is fixed at the end part of the cover plate 2, the butt joint block 3 is positioned in the butt joint groove 4, the butt joint groove 4 is arranged on the inner side of the top of the box body 1, the side groove 5 is reserved on the inner wall of the butt joint groove 4, the limit strip 7 is connected in the side groove 5 through the spring 6, the wire seat 8 is fixed in the box body 1, the positioning groove 9 is arranged at the top of the wire seat 8, the movable groove 10 is reserved on the inner wall of the positioning groove 9, the movable ball 11 is arranged in the movable groove 10, the, a lock rod 14 is connected on the inner wall of the box body 1, one end of the lock rod 14 is positioned in a lock groove 15, and the lock groove 15 is arranged on the outer side of the brake rod 13;

the cross section area of the butt joint block 3 is equal to that of the butt joint groove 4, and the butt joint block 3 and the cover plate 2 are in an integrated bonding structure, so that the butt joint block 3 is conveniently clamped into the butt joint groove 4, and the cover plate 2 is installed on the box body 1 in a butt joint mode;

the limiting strip 7 is connected with the side groove 5 in a sliding mode, the limiting strip 7 is perpendicular to the butt joint block 3, the limiting strip 7 slides in the side groove 5, the position of the butt joint block 3 can be limited in the butt joint groove 4 through the limiting strip 7, and the cover plate 2 is convenient to detach and mount by matching with the spring 6;

the positioning grooves 9 are distributed on the wire seat 8 at equal intervals, the positioning grooves 9 are designed to be arc-shaped structures, the movable balls 11 are rotatably connected with the

movable grooves

10, 2 movable balls 11 are symmetrically arranged about the central axis of the positioning grooves 9, when a circuit is installed, the middle part of the circuit can be clamped into the positioning grooves 9, the circuit is in contact with the movable balls 11, the movable balls 11 are driven to rotate in the movable grooves 10, the circuit is clamped into the bottoms of the positioning grooves 9, and the circuit is fixedly protected;

locking lever 14 is the hub connection between 1 with the box, and the mutual block between the tip of locking lever 14 and the locked groove 15, conveniently rotates locking lever 14 in box 1 to in locking lever 14 card income locked groove 15, can carry out the locking fixedly through locking lever 14 to brake lever 13's position, avoid the mistake to touch.

The working principle is as follows: when the grounding device with the lock used by the comprehensive distribution box is used, firstly, when the inside needs to be overhauled, the limiting strips 7 in the figures 1 and 3 can be manually slid inwards in the side grooves 5 to expose the positions of the butt-joint blocks 3, then the cover plate 2 is taken out from the butt-joint grooves 4 on the box body 1 through the butt-joint blocks 3, the cover plate 2 is detached, meanwhile, the installation of the cover plate 2 can be reversely completed according to the operation, the limiting strips 7 are ejected out of the side grooves 5 under the action of the springs 6, and the positions of the butt-joint blocks 3 are limited through the limiting strips 7, so that the cover plate 2 is fixed;

then, when the circuit is installed, the circuit can be clamped into the positioning groove 9 on the wire seat 8 in fig. 1 and 4, the circuit enters the positioning groove 9 and then contacts with the movable ball 11, the circuit has certain elasticity and is extruded by the 2 movable balls 11, the circuit drives the movable ball 11 to rotate in the movable groove 10 and is clamped into the bottom of the positioning groove 9, so that the line can be fixed by the

positioning grooves

9 and 2 movable balls 11, and when the control gate 12 and the gate rod 13 are used, the lock rod 14 in fig. 1-2 can be rotated in the box body 1, so that one end of the lock rod 14 is clamped into the lock slot 15 on the brake rod 13, the brake rod 13 is locked by the lock rod 14, otherwise, when the brake rod 13 needs to be used, the locking bar 14 can be rotated reversely, and it should be noted that the installation of the control brake 12 and the brake bar 13 and the control of the grounding device are all performed by the prior art, and will not be described herein.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a synthesize area locking earthing device that block terminal used, includes box (1), control brake (12) and brake lever (13), its characterized in that: the upper end face of the box body (1) is provided with a cover plate (2), the end part of the cover plate (2) is fixedly provided with a butt joint block (3), the butt joint block (3) is positioned in a butt joint groove (4), the butt joint groove (4) is arranged on the inner side of the top of the box body (1), a side groove (5) is reserved on the inner wall of the butt joint groove (4), a limit strip (7) is connected in the side groove (5) through a spring (6), a wire seat (8) is fixed in the box body (1), a positioning groove (9) is formed in the top of the wire seat (8), a movable groove (10) is reserved on the inner wall of the positioning groove (9), a movable ball (11) is installed in the movable groove (10), a control brake (12) is arranged in the box body (1), a brake lever (13) is installed on the control brake (12), a lock lever (14) is connected on the inner wall of the box body (1), and one end of the lock lever (14) is positioned in a lock, and the lock groove (15) is opened on the outer side of the brake lever (13).

2. The grounding device with lock for the integrated distribution box of claim 1, wherein: the cross section area of the butt joint block (3) is equal to that of the butt joint groove (4), and the butt joint block (3) and the cover plate (2) are in an integrated bonding structure.

3. The grounding device with lock for the integrated distribution box of claim 1, wherein: the limiting strips (7) are connected with the side grooves (5) in a sliding mode, and the limiting strips (7) are perpendicular to the butt-joint blocks (3).

4. The grounding device with lock for the integrated distribution box of claim 1, wherein: the positioning grooves (9) are distributed on the wire seat (8) at equal intervals, and the positioning grooves (9) are designed to be arc-shaped structures.

5. The grounding device with lock for the integrated distribution box of claim 1, wherein: the movable ball (11) is rotatably connected with the movable groove (10), and 2 movable balls (11) are symmetrically arranged around the central axis of the positioning groove (9).

6. The grounding device with lock for the integrated distribution box of claim 1, wherein: the lock rod (14) is connected with the box body (1) through a shaft, and the end part of the lock rod (14) is mutually clamped with the lock groove (15).