CN213636776U

CN213636776U - Anti-theft device for distribution box

Info

Publication number: CN213636776U
Application number: CN202022695931.1U
Authority: CN
Inventors: 雷洁明
Original assignee: Guangdong Hengde Electric Co ltd
Current assignee: Guangdong Hengde Electric Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-06
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a distribution box anti-theft device, which comprises a base, wherein a distribution box is fixedly arranged at the top of the base, the front surface of the distribution box is rotatably connected with a movable door through a hinge, the front surface of the movable door is fixedly provided with a handle, an inserting column is inserted into one side of the front surface of the distribution box, which is close to the handle, and the distribution box comprises a box body; this scheme, insert the post through the use, first butt joint post and second butt joint post insert the inner chamber of first jack and second jack respectively, can make to insert the post and drive the second and rotate the post rotation, the second rotates the post and passes through the rolling disc and drive the movable rod activity, the movable rod passes through the movable rod and drives the sliding block activity, the sliding block drives the inner chamber of fixture block roll-off stopper, can accomplish the operation of opening, lawless persons can't destroy from the box outside, need insert simultaneously with first jack and second jack matching insert the post and just can open, improve the theftproof security of this block terminal greatly.

Description

Anti-theft device for distribution box

Technical Field

The utility model relates to a block terminal technical field specifically is a block terminal anti-theft device.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The block terminal sets up usually in external environment, and is stolen in order to avoid inside components and parts, can install the tool to lock on the door usually, however traditional block terminal tool to lock is installed in the box outside, and lawless persons uses the instrument to destroy the tool to lock from the outside easily, and the tool to lock after destroying has just not had the function to box locking to lead to the inside components and parts of box stolen, greatly reduced the theftproof security of block terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal anti-theft device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-theft device for a distribution box, comprising: the electric door comprises a base, wherein a distribution box is fixedly installed at the top of the base, the front surface of the distribution box is rotatably connected with a movable door through a hinge, a handle is fixedly installed on the front surface of the movable door, and an inserting column is inserted in one side, close to the handle, of the front surface of the distribution box;

the distribution box comprises a box body, an embedded block is embedded in the inner cavity of the box body, the inner cavity of the embedded block is rotatably connected with a first rotating column, a first jack is formed in the middle shaft of the first rotating column, a fixed block is welded on the inner cavity of the box body and one side close to the movable door, a movable groove is formed in the right side of the fixed block, a second rotating column is rotatably connected with the top of the movable groove, a second jack is formed in the top of the second rotating column, a rotating disc is welded at the bottom of the second rotating column, a movable rod is rotatably connected to one side of the bottom of the rotating disc through a rotating shaft, a spring groove is formed in one side of the fixed block, close to the movable door, a sliding block is slidably connected with the inner cavity of the spring groove, a moving rod is welded on one side close to the movable groove, and a spring is sleeved on, a clamping block is welded on one side of the sliding block, which is close to the movable door;

the movable door comprises a door plate, a clamping groove is welded at the rear side of the door plate and at one side close to the fixed block, and a limiting block is arranged at one side of the clamping groove close to the fixed block;

insert the post including holding between the fingers the piece, the bottom welding of holding between the fingers the piece has first butt joint post, the bottom welding of first butt joint post has the second butt joint post.

Through adopting above-mentioned technical scheme, insert the post through using, first butt joint post and second butt joint post insert the inner chamber of first jack and second jack respectively, can make and insert the post and drive the second and rotate the post rotation, the second rotates the post and passes through the rolling disc and drive the movable rod activity, the movable rod passes through the movable rod and drives the sliding block activity, the sliding block drives the inner chamber of fixture block roll-off stopper, can accomplish the operation of opening, lawless persons can't destroy from the box outside, need insert simultaneously with the post of inserting that first jack and second jack match and just can open, improve the theftproof security of this block terminal greatly.

Preferably, the top of the movable rod and one side close to the movable rod are rotatably connected with the movable rod through a rotating shaft.

Through adopting above-mentioned technical scheme, can drive the carriage release lever and slide in the inner chamber of activity groove.

Preferably, the cross section of the first docking post is the same as the size of the cross section shape of the first jack, and the cross section of the second jack is the same as the size of the cross section shape of the second docking post.

Through adopting above-mentioned technical scheme, can avoid lawless persons to use the situation of unmatched instrument with the block terminal unblock.

Preferably, the shape of the cross section of the first jack is different from the shape of the cross section of the second jack, and the area of the cross section of the first jack is larger than that of the cross section of the second jack.

Through adopting above-mentioned technical scheme, can make the second butt joint post can be smooth insert the inner chamber to the second jack.

Preferably, one side of the clamping block, which is close to the clamping groove, penetrates through the limiting block and is connected with the limiting block in an inserting mode.

Through adopting above-mentioned technical scheme, can carry on spacingly to the draw-in groove to it is fixed to make door plant and box form.

Preferably, the one end and the sliding block welding that the spring is close to the sliding block, the one end and the fixed block welding that the sliding block was kept away from to the spring.

Through adopting above-mentioned technical scheme, can improve the stability of spring, avoided the situation that the spring appears buckling.

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

through using the post of inserting, the inner chamber of first jack and second jack is inserted respectively to first butt joint post and second butt joint post, can make the post of inserting drive the second and rotate the post rotation, the second rotates the post and passes through the rolling disc and drive the movable rod activity, the movable rod passes through the carriage release lever and drives the sliding block activity, the sliding block drives the inner chamber of fixture block roll-off stopper, can accomplish the operation of opening, lawless persons can't destroy from the box outside, need insert simultaneously with first jack and second jack match insert the post and just can open, improve the theftproof security of this block terminal greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fitting structure of the movable door and the box body of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the fixing block of the present invention;

fig. 4 is a schematic structural view of the first rotating column of the present invention;

fig. 5 is a schematic structural view of the second rotating column of the present invention.

In the figure: 1. a base; 2. a distribution box; 3. a movable door; 4. a handle; 5. inserting a column; 21. a box body; 22. a fixed block; 23. embedding a block; 24. a first rotating column; 25. a second rotating cylinder; 26. rotating the disc; 27. a movable groove; 28. a movable rod; 29. a travel bar; 210. a spring; 211. a spring slot; 212. a slider; 213. a clamping block; 214. a first jack; 215. a second jack; 31. a door panel; 32. a limiting block; 33. a card slot; 51. a kneading block; 52. a first docking post; 53. a second docking post.

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. 1-5, the present invention provides a technical solution:

as shown in fig. 1, an anti-theft device for a distribution box includes: base 1, base 1's top fixed mounting has block terminal 2, and block terminal 2's positive surface is connected with dodge gate 3 through hinge rotation, and dodge gate 3's positive fixed surface installs handle 4, and block terminal 2's positive surface just is located and pegs graft in one side of being close to handle 4 and has inserted post 5.

As shown in fig. 2-5, the distribution box 2 includes a box body 21, an embedding block 23 is embedded in an inner cavity of the box body 21, the inner cavity of the embedding block 23 is rotatably connected with a first rotating column 24, a first insertion hole 214 is formed in a middle shaft of the first rotating column 24, a cross section of the first insertion hole 214 is different from a cross section of a second insertion hole 215, an area of the cross section of the first insertion hole 214 is larger than an area of the cross section of the second insertion hole 215, so that a second butt-joint column 53 can be smoothly inserted into the inner cavity of the second insertion hole 215, a fixed block 22 is welded on one side of the inner cavity of the box body 21, which is close to the movable door 3, a movable groove 27 is formed on a right side of the fixed block 22, a second rotating column 25 is rotatably connected to a top of the movable groove 27, a second insertion hole 215 is formed on a top of the second rotating column 25, a rotating disc 26 is welded to a bottom, one side of the fixed block 22 close to the movable door 3 is provided with a spring groove 211, an inner cavity of the spring groove 211 is connected with a sliding block 212 in a sliding manner, one side of the sliding block 212 close to the movable groove 27 is welded with a moving rod 29, one side of the top of the moving rod 29 close to the moving rod 28 is rotationally connected with the moving rod 28 through a rotating shaft, the moving rod 29 can be driven to slide in the inner cavity of the movable groove 27, the spring 210 is sleeved on the surface of the moving rod 29 and positioned in the inner cavity of the spring groove 211, one end of the spring 210 close to the sliding block 212 is welded with the sliding block 212, one end of the spring 210 far away from the sliding block 212 is welded with the fixed block 22, the stability of the spring 210 can be improved, the bending condition of the spring 210 is avoided, one side of the sliding block 212 close to the movable door 3 is welded with a, thereby fixing the door panel 31 to the cabinet 21.

As shown in fig. 2, the movable door 3 includes a door plate 31, a slot 33 is welded at a rear side of the door plate 31 and a side close to the fixing block 22, and a stopper 32 is disposed at a side of the slot 33 close to the fixing block 22.

As shown in fig. 2, the plug post 5 includes a pinching block 51, a first docking post 52 is welded at the bottom of the pinching block 51, the cross section of the first docking post 52 is consistent with the cross section of the first insertion hole 214, the cross section of the second insertion hole 215 is consistent with the cross section of the second docking post 53, so that the situation that a lawbreaker uses an unmatched tool to unlock the distribution box can be avoided, and a second docking post 53 is welded at the bottom of the first docking post 52.

Through adopting above-mentioned technical scheme, insert post 5 through using, first butt joint post 52 and second butt joint post 53 insert the inner chamber of first jack 214 and second jack 215 respectively, can make and insert post 5 and drive the second and rotate post 25 and rotate, the second rotates post 25 and drives the activity of movable rod 28 through rolling disc 26, movable rod 28 drives the activity of sliding block 212 through carriage release lever 29, sliding block 212 drives the inner chamber of fixture block 213 roll-off stopper 32, can accomplish the operation of opening, lawless persons can't destroy from the box 21 outside, need insert simultaneously with first jack 214 and the jack 215 assorted insert post 5 and just can open, improve the theftproof security of this block terminal greatly.

The structure principle is as follows: as shown in fig. 2, the second docking post 53 end of the docking post 5 is inserted into the first jack 214, so that the first docking post 52 and the second docking post 53 are respectively inserted into the inner cavities of the first jack 214 and the second jack 215, so that the docking post 5 drives the second rotating post 25 to rotate, the second rotating post 25 drives the rotating disc 26 to rotate, the rotating disc 26 drives the movable rod 28 to move through the rotating shaft, the end of the movable rod 28, which is far away from the rotating disc 26, drives the movable rod 29 to move through the rotating shaft, the movable rod 29 drives the sliding block 212 to slide towards the side far away from the clamping slot 33, the sliding block 212 drives the clamping block 213 to slide out of the inner cavity of the limiting block 32, so that the opening operation can be completed, a lawbreaker cannot break from the outside of the box body 21, and the docking post 5 matched with the first jack 214 and the second jack 215 needs to be inserted at the same time.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-theft device for a distribution box, comprising: the electric door comprises a base (1), wherein a distribution box (2) is fixedly installed at the top of the base (1), the front surface of the distribution box (2) is rotatably connected with a movable door (3) through a hinge, a handle (4) is fixedly installed on the front surface of the movable door (3), and an inserting column (5) is inserted into one side, close to the handle (4), of the front surface of the distribution box (2);

the distribution box (2) comprises a box body (21), an embedded block (23) is embedded in an inner cavity of the box body (21), the inner cavity of the embedded block (23) is rotatably connected with a first rotating column (24), a first jack (214) is formed in the middle shaft of the first rotating column (24), a fixed block (22) is welded in one side, close to the movable door (3), of the inner cavity of the box body (21), a movable groove (27) is formed in the right side of the fixed block (22), the top of the movable groove (27) is rotatably connected with a second rotating column (25), a second jack (215) is formed in the top of the second rotating column (25), a rotating disc (26) is welded in the bottom of the second rotating column (25), a movable rod (28) is rotatably connected to one side of the bottom of the rotating disc (26) through a rotating shaft, a spring groove (211) is formed in one side, close to the movable door (3), of the fixed block (22, the inner cavity of the spring groove (211) is connected with a sliding block (212) in a sliding mode, one side, close to the movable groove (27), of the sliding block (212) is welded with a moving rod (29), the surface of the moving rod (29) and the inner cavity, located in the spring groove (211), of the moving rod are sleeved with a spring (210), and one side, close to the movable door (3), of the sliding block (212) is welded with a clamping block (213);

the movable door (3) comprises a door plate (31), a clamping groove (33) is welded at the rear side of the door plate (31) and at one side close to the fixed block (22), and a limiting block (32) is arranged at one side of the clamping groove (33) close to the fixed block (22);

insert post (5) including pinching piece (51), the bottom welding of pinching piece (51) has first butt joint post (52), the bottom welding of first butt joint post (52) has second butt joint post (53).

2. The anti-theft device for an electric box of claim 1, wherein: and one side of the top of the moving rod (29) close to the moving rod (28) is rotatably connected with the moving rod (28) through a rotating shaft.

3. The anti-theft device for an electric box of claim 1, wherein: the cross section of the first docking post (52) is consistent with the size of the cross section shape of the first insertion hole (214), and the cross section of the second insertion hole (215) is consistent with the size of the cross section shape of the second docking post (53).

4. The anti-theft device for an electric box of claim 1, wherein: the shape of the cross section of the first insertion hole (214) is different from that of the cross section of the second insertion hole (215), and the area of the cross section of the first insertion hole (214) is larger than that of the cross section of the second insertion hole (215).

5. The anti-theft device for an electric box of claim 1, wherein: one side of the clamping block (213) close to the clamping groove (33) penetrates through the limiting block (32) and is spliced with the limiting block (32).

6. The anti-theft device for an electric box of claim 1, wherein: one end, close to the sliding block (212), of the spring (210) is welded with the sliding block (212), and one end, far away from the sliding block (212), of the spring (210) is welded with the fixed block (22).