CN220306773U

CN220306773U - Mounting bracket

Info

Publication number: CN220306773U
Application number: CN202223541474.6U
Authority: CN
Inventors: 徐伟军
Original assignee: Wuhan Jiangzhixin Electric Control Complete Equipment Co ltd
Current assignee: Wuhan Jiangzhixin Electric Control Complete Equipment Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2024-01-05
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a mounting bracket, which comprises a mounting bracket, wherein a plurality of rotating columns are rotatably connected to the mounting bracket, a first bevel gear is fixedly connected to each rotating column, a first rotating rod is rotatably connected to the mounting bracket, a second bevel gear is fixedly connected to the first rotating rod, a threaded guide groove is formed in the outer side wall of each rotating column, a sliding threaded guide post is arranged in each threaded guide groove, a lifting plate is fixedly connected to each threaded guide post, a placing plate is fixedly connected to each lifting plate, and a distribution box is arranged on each placing plate.

Description

Mounting bracket

Technical Field

The utility model relates to the technical field of mounting brackets, in particular to a mounting bracket.

Background

The distribution box, also called a distribution cabinet, is a closed or semi-closed metal cabinet or screen, and is used for installing distribution devices such as switch equipment, measuring instruments, protection electrical appliances, auxiliary equipment and the like which are connected according to the electrical wiring requirements;

referring to an block terminal installing support of application number CN201721239185.7, the device support sets up on the tunnel pre-buried groove, in order to cooperate the radian of tunnel wall, the length of the pre-buried groove connecting plate of upper bracket is the same with the length of the pre-buried groove connecting plate of lower carriage, the length of the block terminal mounting panel of upper bracket is less than the length of the block terminal mounting panel of lower carriage, when installing the block terminal, first set up the upper bracket and the lower carriage of a set of L type support on the tunnel pre-buried groove, pass pre-buried groove connecting hole with L type support and tunnel pre-buried groove connection fixed using the screw, then pass one side and the L type leg joint of this group of L type support connection of block terminal with two screws, set up another L type support on block terminal opposite side and tunnel pre-buried groove later, use the fix with the screw, accomplish the installation of block terminal.

The installation support height of current block terminal is mostly fixed to lead to the block terminal to lead to unable use because of the installation height is lower when overcast and rainy weather wets, current block terminal installing support installation is comparatively loaded down with trivial details simultaneously, thereby leads to the installation to dismantle time and energy.

For this purpose, we have devised a mounting bracket.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the distribution box is mostly fixed, so that the distribution box cannot be used due to damp and is complicated to install.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a mounting bracket, includes the installing support, rotate on the installing support and be connected with a plurality of dwells, and the first bevel gear of equal fixedly connected with on the dwells, the first dwang of erection support internal rotation connection, and fixedly connected with second bevel gear on the first dwang, screw thread guide slot has been seted up to the dwang lateral wall, and is equipped with gliding screw thread guide pillar in the screw thread guide slot, fixedly connected with lifter plate on the screw thread guide pillar, fixedly connected with places the board on the lifter plate, it is equipped with the block terminal to place on the board, it is equipped with fixed clamping device to place the inboard, it is connected with the second dwang to place to rotate on the board, and fixedly connected with turbine on the second dwang.

Preferably, the fixing and clamping device comprises a double-head threaded rod which is rotatably connected with the placing plate, a threaded clamping plate is connected to the double-head threaded rod in a threaded mode, a worm is fixedly connected to the threaded clamping plate, and the threaded clamping plate moves in the placing plate through the double-head threaded rod.

Preferably, the rotating post is rotated in the mounting bracket by a first bevel gear.

Preferably, the first bevel gear is meshed with the second bevel gear, and the first bevel gear rotates through the second bevel gear.

Preferably, the lifting plate slides and lifts on the threaded guide groove through the threaded guide post.

Preferably, the worm wheel is in meshed transmission with the worm, and the worm is rotated by the worm wheel.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the rotating column is arranged on the mounting bracket, and the threaded guide column slides in the threaded guide groove through the rotation of the rotating column, so that the lifting of the lifting plate is facilitated, the lifting of the lifting plate is convenient for the height adjustment of the distribution box, the condition that the distribution box cannot be used due to low mounting height of the distribution box due to damp is effectively avoided, and meanwhile, the adjustment of the height of the distribution box is convenient for quick maintenance after damage.

2. According to the utility model, the double-head threaded rod is arranged in the placing plate, and the worm is rotated through the rotation of the turbine, so that the threaded clamping plate moves to clamp and fix the distribution box, the problem that the distribution box is damaged by high falling or hurts pedestrians accidentally due to external force is effectively avoided, meanwhile, the installation of the distribution box is more convenient due to the arrangement of the threaded clamping plate, and the working efficiency is effectively improved.

Drawings

FIG. 1 is a schematic view of a mounting bracket according to the present utility model;

FIG. 2 is a cross-sectional view of a mounting bracket according to the present utility model;

FIG. 3 is a schematic view of a height adjustment device in a mounting bracket;

fig. 4 is a schematic view of a portion of the structure of fig. 2.

In the figure: 1 installing support, 2 rotation post, 3 first bevel gears, 4 first dwang, 5 second bevel gears, 6 screw thread guide slot, 7 screw thread guide pillar, 8 lifter plate, 9 place board, 10 block terminal, 11 double-end threaded rod, 12 screw thread splint, 13 worm, 14 second dwang, 15 turbine.

Detailed Description

Referring to fig. 1 to 4, a mounting bracket comprises a mounting bracket 1, wherein a plurality of rotating columns 2 are rotatably connected to the mounting bracket 1, first bevel gears 3 are fixedly connected to the rotating columns 2, the rotating columns 2 rotate in the mounting bracket 1 through the first bevel gears 3, first rotating rods 4 are rotatably connected to the mounting bracket 1, second bevel gears 5 are fixedly connected to the first rotating rods 4, the first bevel gears 3 are in meshed transmission with the second bevel gears 5, the first bevel gears 3 rotate through the second bevel gears 5, the first rotating rods 4 rotate, the second bevel gears 5 fixedly connected with the first rotating rods 4 rotate due to the rotation of the first rotating rods 4, the first bevel gears 3 rotate due to the rotation of the second bevel gears 5, and the rotating columns 2 fixedly connected with the first bevel gears 3 rotate due to the rotation of the first bevel gears 3;

the outer side wall of the rotating column 2 is provided with a threaded guide groove 6, a sliding threaded guide post 7 is arranged in the threaded guide groove 6, a lifting plate 8 is fixedly connected to the threaded guide post 7, the lifting plate 8 is lifted and lowered on the threaded guide groove 6 through the threaded guide post 7, a placing plate 9 is fixedly connected to the lifting plate 8, the rotating column 2 rotates to enable the threaded guide post 7 to slide in the threaded guide groove 6, the lifting plate 8 fixedly connected with the threaded guide post 7 is enabled to slide and lift through the sliding of the threaded guide post 7, the placing plate 9 fixedly connected with the lifting plate 8 is enabled to slide and lift through the sliding of the lifting plate 8, the lifting of the lifting plate 8 is convenient for the height adjustment of the distribution box 10, the problem that the distribution box 10 cannot be used due to low installation height of the distribution box 10 is effectively avoided, and meanwhile, the adjustment of the height of the distribution box 10 is convenient for quick maintenance after damage;

the placing plate 9 is provided with a distribution box 10, a fixed clamping device is arranged in the placing plate 9, the placing plate 9 is rotationally connected with a second rotating rod 14, the second rotating rod 14 is fixedly connected with a turbine 15, the turbine 15 is in meshed transmission with a worm 13, the worm 13 rotates through the turbine 15, the second rotating rod 14 rotates, the rotation of the second rotating rod 14 enables the turbine 15 fixedly connected with the second rotating rod 14 to rotate, the rotation of the turbine 15 enables the worm 13 in meshed transmission with the turbine 15 to rotate, and the rotation of the worm 13 enables the double-head threaded rod 11 fixedly connected with the worm 13 to rotate;

referring to fig. 4, the fixed clamping device comprises a double-end threaded rod 11 which is rotationally connected with the placing plate 9, a threaded clamping plate 12 is connected to the double-end threaded rod 11 in a threaded manner, a worm 13 is fixedly connected to the threaded clamping plate 12, the threaded clamping plate 12 moves in the placing plate 9 through the double-end threaded rod 11, the rotation of the double-end threaded rod 11 enables the threaded clamping plate 12 which is in threaded connection with the double-end threaded rod 11 to move and clamp the fixed distribution box 10, the problem that the distribution box 10 is damaged due to the fact that the external force causes the high falling of the distribution box or a pedestrian is accidentally injured is effectively avoided, meanwhile, the installation of the distribution box 10 is more convenient due to the arrangement of the threaded clamping plate 12, and the working efficiency is effectively improved.

The working principle of the utility model is as follows: firstly, the distribution box 10 is placed on the placement plate 9, the second rotating rod 14 is rotated, the turbine 15 is rotated by the rotation of the second rotating rod 14, the worm 13 is rotated by the rotation of the turbine 15, the double-head threaded rod 11 is rotated by the rotation of the worm 13, the distribution box 10 is clamped and fixed by the movement of the threaded clamping plate 12 by the rotation of the double-head threaded rod 11, the situation that the distribution box 10 is damaged by high falling or accidentally injuring pedestrians due to external force is effectively avoided, meanwhile, the distribution box 10 is more convenient to install due to the arrangement of the threaded clamping plate 12, and the working efficiency is effectively improved;

further, when the height of the distribution box 10 is low or maintenance of the distribution box 10 is required, the first rotating rod 4 is rotated, the second bevel gear 5 is rotated by the rotation of the first rotating rod 4, the first bevel gear 3 is rotated by the rotation of the second bevel gear 5, and the rotating column 2 is rotated by the rotation of the first bevel gear 3;

further, the rotation of the rotating column 2 enables the threaded guide column 7 to slide in the threaded guide groove 6, the sliding of the threaded guide column 7 enables the lifting plate 8 to slide and lift, the sliding and lifting of the lifting plate 8 enables the placing plate 9 to slide and lift, the lifting of the lifting plate 8 is convenient for the height adjustment of the distribution box 10, the situation that the distribution box 10 cannot be used due to low installation height of the distribution box is effectively avoided, and meanwhile, the adjustment of the height of the distribution box 10 is convenient for quick maintenance after damage.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mounting bracket, includes installing support (1), its characterized in that, rotate on installing support (1) and be connected with a plurality of spliced poles (2), and all fixedly connected with first bevel gear (3) on spliced pole (2), installing support (1) internal rotation is connected with first dwang (4), and fixedly connected with second bevel gear (5) on first dwang (4), threaded guide groove (6) have been seted up to spliced pole (2) lateral wall, and are equipped with gliding screw thread guide pillar (7) in threaded guide groove (6), fixedly connected with lifter plate (8) on screw thread guide pillar (7), fixedly connected with places board (9) on lifter plate (8), be equipped with block terminal (10) on placing board (9), be equipped with fixed clamping device in placing board (9), rotate on placing board (9) and be connected with second dwang (14), and fixedly connected with turbine (15) on second dwang (14).

2. A mounting bracket according to claim 1, characterized in that the fixed clamping means comprise a double-ended threaded rod (11) which is rotatably connected to the placement plate (9), and in that the double-ended threaded rod (11) is screwed with a threaded clamping plate (12), in that the threaded clamping plate (12) is fixedly connected with a worm (13), and in that the threaded clamping plate (12) is movable in the placement plate (9) via the double-ended threaded rod (11).

3. A mounting bracket according to claim 1, characterized in that the rotating post (2) is rotated in the mounting bracket (1) by means of a first bevel gear (3).

4. A mounting bracket according to claim 1, characterized in that the first bevel gear (3) is in toothed engagement with the second bevel gear (5), and that the first bevel gear (3) is rotated by the second bevel gear (5).

5. A mounting bracket according to claim 1, characterized in that the lifting plate (8) is slidingly lifted over the threaded guide slot (6) by means of threaded guide posts (7).

6. A mounting bracket according to claim 1, characterized in that the worm wheel (15) is in a toothed transmission with the worm (13), and that the worm (13) is rotated by the worm wheel (15).