CN214124507U

CN214124507U - Fixing device for distribution box

Info

Publication number: CN214124507U
Application number: CN202023211820.5U
Authority: CN
Inventors: 李云军
Original assignee: Chongqing Shenyao Electrical Equipment Co ltd
Current assignee: Chongqing Shenyao Electrical Equipment Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-03
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a block terminal technical field just discloses a fixing device for block terminal, including box and frame, a plurality of mounting grooves have been seted up to the inside wall symmetry of frame, the inside rotation of mounting groove is connected with the connecting rod, the inside wall fixedly connected with montant of frame, the T-slot has been seted up to the lateral wall of montant, the inside rotation of T-slot is connected with the threaded rod, the lateral wall threaded connection of threaded rod has the change, the U-shaped groove has been seted up to the lateral wall of connecting rod. This kind of fixing device for block terminal through setting up parts such as threaded rod, connecting rod, drive arrangement, can carry out height adjustment control to the box that hangs on the wall effectively, has avoided the box to keep away from the height on ground too high, brings a great deal of inconvenience when overhauing or maintaining personnel, has avoided personnel to overhaul or maintain the block terminal with the help of trampling the thing simultaneously, causes the phenomenon that improves personnel's risk coefficient.

Description

Fixing device for distribution box

Technical Field

The utility model relates to a block terminal technical field specifically is a fixing device for block terminal.

Background

The existing distribution box is usually installed and fixed on the ground or hung on a wall, wherein the distribution box hung on the wall keeps a certain distance with the ground, meanwhile, in order to prevent the distribution box from being damaged, the hanging height is generally between 1.5m and 2m, and when the distribution box is required to be maintained or overhauled in a hanging installation mode, due to the fact that the body height of a person is limited, the operation is required to be carried out by means of tramples, so that inconvenience is brought to maintenance and overhaul, and the safety risk coefficient in the maintenance and overhaul process is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device for block terminal has solved the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: a fixing device for a distribution box comprises a frame arranged on one side of a box body, wherein a plurality of mounting grooves are symmetrically formed in the inner side wall of the frame, connecting rods are rotatably connected inside the mounting grooves, vertical rods are fixedly connected to the inner side wall of the frame, T-shaped grooves are formed in the outer side walls of the vertical rods, threaded rods are rotatably connected inside the T-shaped grooves, the outer side walls of the threaded rods are in threaded connection with a rotating ring, U-shaped grooves are formed in the outer side walls of the connecting rods and penetrate through the outer side walls of the connecting rods, discs are arranged at the crossed and folded positions of the U-shaped grooves in a penetrating manner, round rods are fixedly connected to one side of each disc, one ends of the round rods are fixedly connected with the outer side walls of the rotating ring, bolts are fixedly connected to one side of each disc, penetrate through the outer side walls of the box body and extend to the inner side of the box body, cavities are formed in the inner side wall of the frame, and a driving device for driving the threaded rod is arranged in the cavity.

Preferably, the driving device comprises a rotating rod, one end of the rotating rod is fixedly connected with a first bevel gear, one end of the threaded rod extends into the cavity, the first bevel gear is fixedly connected with a second bevel gear, the outer teeth of the first bevel gear and the outer teeth of the second bevel gear are matched, the inner side wall of the cavity is fixedly connected with a plurality of rectangular blocks, and one end of the rotating rod penetrates through the rectangular blocks and extends out of the outer side wall of the frame.

Preferably, the end of the rotating rod extending out of the outer side wall of the frame is provided with a turntable, one side of the turntable is fixedly connected with a triangular block, and one end of the rotating rod is provided with a triangular groove matched with the triangular block.

Preferably, the lateral wall fixedly connected with stopper of threaded rod, the lower surface of stopper rotates and is connected with a plurality of balls, the lateral wall of ball sets up with the downside wall in T-shaped groove is mutually supported.

Preferably, the inner side wall of the box body is provided with a partition plate, and one end of the bolt penetrates through the partition plate and is in threaded connection with a nut.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of fixing device for block terminal through setting up parts such as threaded rod, connecting rod, drive arrangement, can carry out height adjustment control to the box that hangs on the wall effectively, has avoided the box to keep away from the height on ground too high, brings a great deal of inconvenience when overhauing or maintaining personnel, has avoided personnel to overhaul or maintain the block terminal with the help of trampling the thing simultaneously, causes the phenomenon that improves personnel's risk coefficient.

2. This kind of fixing device for block terminal, through setting up the carousel, three hornblocks and three angular grooves, the personnel of being convenient for effectively control drive arrangement, be convenient for take off the carousel after the maintenance is finished simultaneously and accomodate, avoided other personnel to rotate the phenomenon of carousel control box height privately, through setting up stopper and ball, can carry on spacingly effectively to the threaded rod, reduce the threaded rod simultaneously at the frictional force of pivoted in-process and T-slot inside wall.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the frame of the present invention;

FIG. 3 is a side view of the frame of the present invention;

fig. 4 is a front view of the vertical rod of the present invention.

In the figure: 1. a box body; 2. a frame; 3. mounting grooves; 4. a connecting rod; 5. a vertical rod; 6. a T-shaped slot; 7. a threaded rod; 8. rotating the ring; 9. a U-shaped groove; 10. a disc; 11. a round bar; 12. a bolt; 13. a cavity; 14. a rotating rod; 15. a first bevel gear; 16. a second bevel gear; 17. a rectangular block; 18. a turntable; 19. a triangular block; 20. a triangular groove; 21. a limiting block; 22. a separator.

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.

Examples

Please refer to fig. 1-4, a fixing device for distribution box, including the frame 2 that sets up in 1 one side of box, a plurality of mounting grooves 3 have been seted up to the inside wall symmetry of frame 2, the inside rotation of mounting groove 3 is connected with connecting rod 4, the inside wall fixedly connected with montant 5 of frame 2, T-slot 6 has been seted up to the lateral wall of montant 5, T-slot 6 internal rotation is connected with threaded rod 7, the lateral wall fixedly connected with stopper 21 of threaded rod 7, stopper 21's lower surface rotates and is connected with a plurality of balls, the lateral wall of ball sets up with the lower lateral wall of T-slot 6 offsets, can be spacing threaded rod 7 effectively, reduce threaded rod 7 at the frictional force of pivoted in-process and T-slot 6 inside wall simultaneously.

Threaded rod 7's lateral wall threaded connection has swivel 8, U-shaped groove 9 has been seted up to connecting rod 4's lateral wall, U-shaped groove 9 runs through the lateral wall setting of connecting rod 4, disc 10 is worn to be equipped with in U-shaped groove 9 cross folding department, one side fixedly connected with round bar 11 of disc 10, the one end of round bar 11 and swivel 8's lateral wall fixed connection set up, disc 10 keeps away from one side fixedly connected with bolt 12 of

round bar

11, 1 inside wall of box is provided with baffle 22, the one end of bolt 12 runs through baffle 22 threaded connection has the nut, can effectual increase the clamping area to box 1, further improvement is to box 1's fixed effect.

The inside wall of the box body 1 is provided with a partition plate 22, one end of the bolt 12 penetrates through the partition plate 22 and is connected with a nut in a threaded mode, the clamping area of the box body 1 can be effectively increased, and the fixing effect of the box body 1 is further improved.

Bolt 12 runs through the lateral wall of box 1, and extend to the inside setting of box 1, cavity 13 has been seted up to the inside wall of frame 2, the inside drive arrangement who is used for driving threaded rod 7 that is provided with of cavity 13, drive arrangement includes bull stick 14, the one end that bull stick 14 extends 2 lateral walls of frame is provided with carousel 18, the three hornblocks 19 of one side fixedly connected with of carousel 18, the one end of bull stick 14 seted up with the three hornblocks 19 assorted triangular groove 20, the personnel of being convenient for effectively control drive arrangement, be convenient for simultaneously take off carousel 18 after the maintenance finishes and accomodate, other personnel have been avoided and have rotated the phenomenon of carousel 18 control box 1 height privately.

The first bevel gear 15 of one end fixed connection of bull stick 14, the one end of threaded rod 7 extends to inside cavity 13, and fixedly connected with second bevel gear 16, the external tooth of first bevel gear 15 and the external tooth of second bevel gear 16 agree with the setting mutually, a plurality of rectangular blocks 17 of cavity 13 inside wall fixedly connected with, rectangular block 17 is worn to establish and frame 2's lateral wall setting is extended to the one end of bull stick 14, can carry out height regulation control to hanging box 1 on the wall effectively, box 1 has been avoided apart from the height on ground too high, the phenomenon that box 1 can't be touched to the maintainer.

The working principle is as follows: when the distribution box is installed, firstly, the frame 2 is locked on a wall, then the bolt 12 on one side of the disc 10 sequentially penetrates through the inner side wall of the box body 1 and the partition plate 22, and after the placement is finished, the nut and the bolt 12 are in threaded connection; when the circuit in the box body 1 needs to be maintained, firstly, the rotary disc 18 is taken out, a triangular block 19 on one side of the rotary disc 18 is inserted into a triangular groove 20 on one end of the rotary rod 14, then the rotary disc 18 is rotated, the rotary disc 18 drives the rotary rod 14 and a first bevel gear 15 on one end of the rotary rod 14 to rotate, because the first bevel gear 15 is matched with a second bevel gear 16 on one end of a threaded rod 7, the first bevel gear 15 drives the second bevel gear 16 and the threaded rod 7 to rotate when rotating, simultaneously, because the outer side wall of the threaded rod 7 is in threaded connection with a plurality of rotating rings 8, the threaded rod 7 drives the rotating rings 8 to move downwards when rotating, the rotating rings 8 drive the disc 10 to slide in a U-shaped groove 9 on the outer side wall of a connecting rod 4 when moving downwards, a bolt 12 arranged on one side of the disc 10 is fixedly connected with the box body 1 through a nut when moving downwards, the rotating rings 8 drive the box body 1 to move downwards when moving downwards, when the box body 1 descends to a certain position, a person overhauls the circuit inside the box body, the rotating disc 18 rotates reversely after maintenance is completed to move the box body 1 upwards, and the rotating disc 18 is taken out and taken back after the movement is completed.

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. A fixing device for a distribution box comprises a frame (2) arranged on one side of a box body (1);

the method is characterized in that:

a plurality of mounting grooves (3) are symmetrically formed in the inner side wall of the frame (2), a connecting rod (4) is rotatably connected inside each mounting groove (3), a vertical rod (5) is fixedly connected to the inner side wall of the frame (2), a T-shaped groove (6) is formed in the outer side wall of each vertical rod (5), a threaded rod (7) is rotatably connected inside each T-shaped groove (6), a rotating ring (8) is connected to the outer side wall of each threaded rod (7) in a threaded manner, a U-shaped groove (9) is formed in the outer side wall of each connecting rod (4), each U-shaped groove (9) penetrates through the outer side wall of each connecting rod (4), a disc (10) is arranged at the cross folding position of each U-shaped groove (9) in a penetrating manner, a round rod (11) is fixedly connected to one side of each disc (10), one end of each round rod (11) is fixedly connected with the outer side wall of each rotating ring (8), and a bolt (12) is fixedly connected to one side, far away from each round rod (11), of each disc (10), the bolt (12) runs through the outer side wall of the box body (1) and extends to the inner portion of the box body (1), a cavity (13) is formed in the inner side wall of the frame (2), and a driving device used for driving the threaded rod (7) is arranged inside the cavity (13).

2. The fixing device of claim 1, wherein: the driving device comprises a rotating rod (14), a first bevel gear (15) fixedly connected with one end of the rotating rod (14), one end of a threaded rod (7) extends to the inside of the cavity (13), a second bevel gear (16) is fixedly connected with the first bevel gear, the outer teeth of the first bevel gear (15) and the outer teeth of the second bevel gear (16) are matched with each other, a plurality of rectangular blocks (17) are fixedly connected with the inner side wall of the cavity (13), and one end of the rotating rod (14) penetrates through the rectangular blocks (17) and extends out of the outer side wall of the frame (2).

3. The fixing device of claim 2, wherein: the rotary table is characterized in that a rotary table (18) is arranged at one end, extending out of the outer side wall of the frame (2), of the rotary rod (14), a triangular block (19) is fixedly connected to one side of the rotary table (18), and a triangular groove (20) matched with the triangular block (19) is formed in one end of the rotary rod (14).

4. A fixing device for distribution boxes according to claim 1, 2 or 3, characterized in that: the lateral wall fixedly connected with stopper (21) of threaded rod (7), the lower surface of stopper (21) rotates and is connected with a plurality of balls, the lateral wall of ball sets up with the lower lateral wall of T-slot (6) offsets.

5. A fixing device for distribution boxes according to claim 1, 2 or 3, characterized in that: the inner side wall of the box body (1) is provided with a partition plate (22), and one end of the bolt (12) penetrates through the partition plate (22) and is connected with a nut in a threaded mode.

6. The fixing device of claim 4, wherein: the inner side wall of the box body (1) is provided with a partition plate (22), and one end of the bolt (12) penetrates through the partition plate (22) and is connected with a nut in a threaded mode.