CN212875054U

CN212875054U - Switch cabinet electric secondary wiring rack

Info

Publication number: CN212875054U
Application number: CN202021367963.2U
Authority: CN
Inventors: 刘力涛
Original assignee: Jinzhong Vocational and Technical College
Current assignee: Jinzhong Vocational and Technical College
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-02
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses an electric secondary junction frame of cubical switchboard, the intelligent cabinet temperature adjusting device comprises a cabinet body, be provided with buffer gear on the inner wall of the cabinet body, the symmetry is provided with two sets of fixed plates, every group on the inner wall of the cabinet body the fixed plate all includes two fixed plates, two common horizontal interlude has the pivot between the fixed plate, rotate between pivot and two fixed plates and be connected, both ends symmetry fixed mounting has two drive wheels about the pivot, all connects through the drive belt transmission between two relative drive wheels. The utility model discloses, servo motor passes through the output and drives the master gear rotation, and then drives driven gear rotation, and driven gear drives the drive wheel rotation of below, and the drive wheel drives the drive belt and rotates for wiring board on the drive belt slowly descends, and the wiring board descends until offsetting with the buffer board, has avoided people to climb the wiring, has improved the security of wiring work, has reduced the risk that the staff fell down among the wiring process.

Description

Switch cabinet electric secondary wiring rack

Technical Field

The utility model relates to a wiring rack technical field especially relates to a cubical switchboard electricity secondary wiring rack.

Background

The switch cabinet is equipment which can be opened, closed, controlled and protected during the power generation, transmission, distribution and electric energy conversion processes of a power system;

when making great cubical switchboard, people need climb up higher position, then carry out the wiring operation on the wiring board, have reduced the security of wiring work, have increased the risk that the staff fell among the wiring process.

In order to solve the problems, an electrical secondary wiring rack of a switch cabinet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "when making great cubical switchboard, people need climb up higher position, then carry out the operation of working a telephone switchboard on the wiring board, have reduced the security of work of working a telephone switchboard, have increased the defect of the risk that the staff fell down among the wiring process" to provide a cubical switchboard electric secondary wiring frame.

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

an electric secondary wiring rack of a switch cabinet comprises a cabinet body, wherein a buffer mechanism is arranged on the inner wall of the cabinet body, two groups of fixed plates are symmetrically arranged on the inner wall of the cabinet body, the number of each group of fixed plates is two, a rotating shaft is jointly and transversely inserted between the two fixed plates and is rotationally connected with the two fixed plates, two driving wheels are symmetrically and fixedly arranged at the left end and the right end of the rotating shaft, the two opposite driving wheels are in transmission connection through a driving belt, a wiring board is jointly arranged between the two driving belts, a limiting mechanism is arranged on the side wall of the wiring board, the left side and the right side of the wiring board are respectively and fixedly connected with the two driving belts, a driven gear is fixedly arranged at the center of the rotating shaft below, a driving mechanism is arranged below the driven gear and comprises a servo motor, and the servo motor is fixedly arranged on the bottom, the output end of the servo motor is fixedly provided with a main gear, and the main gear is meshed with the driven gear.

Preferably, buffer gear all includes the mounting panel, two sets of spouts have been seted up to the up end symmetry of mounting panel, and the number of every group spout is two, every equal sliding connection has the slider in the spout.

Preferably, two the equal fixed mounting of one end that the slider was carried on the back mutually has a spring, every the equal fixed mounting of the other end of spring is on the inner wall of spout, every the up end of spring all rotates and is connected with the dwang.

Preferably, two the up end of dwang all rotates jointly and is connected with the connecting plate, two the common fixed mounting of up end of connecting plate has the buffer board, the buffer board is located the wiring board under.

Preferably, the limiting mechanism comprises two limiting plates, the two limiting plates are symmetrically and fixedly mounted on the side wall of the wiring board, a limiting rod is vertically inserted into the center of each limiting plate, and each limiting rod is connected with the limiting plate in a sliding mode.

Preferably, two mounting blocks are symmetrically and fixedly mounted at the upper end and the lower end of each limiting rod, and each mounting block is fixedly mounted on the inner wall of the cabinet body.

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

when needs are worked a telephone switchboard on the wiring board, open the cabinet door of the cabinet body earlier, then start servo motor, servo motor passes through the output and drives the master gear rotation, and then drive driven gear rotation, driven gear drives the drive wheel rotation of below, the drive wheel drives the drive belt and rotates, make the wiring board on the drive belt descend slowly, until the wiring board descends to and offsets with the buffer board, people have avoided climbing the wiring, the security of wiring work has been improved, the risk that the staff fell down among the wiring process has been reduced, after the wiring is accomplished, start servo motor, make servo motor drive the master gear reversal, it can to rise the high department with the wiring board again.

Drawings

Fig. 1 is a schematic front structural view of an electrical secondary junction box of a switch cabinet according to the present invention;

fig. 2 is a schematic left side structural view of an electrical secondary junction box of a switch cabinet according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1 buffer board, 2 servo motors, 3 main gear, 4 driving wheels, 5 cabinets, 6 limiting rods, 7 wiring boards, 8 rotating shafts, 9 fixing boards, 10 mounting blocks, 11 limiting boards, 12 driving belts, 13 rotating rods, 14 mounting boards, 15 connecting boards, 16 springs and 17 sliding blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an electrical secondary junction rack of a switch cabinet comprises a cabinet body 5, wherein a buffer mechanism is arranged on the inner wall of the cabinet body 5, the buffer mechanism comprises a mounting plate 14, two sets of sliding grooves are symmetrically formed in the upper end surface of the mounting plate 14, the number of each set of sliding grooves is two, a sliding block 17 is slidably connected in each sliding groove, springs 16 are fixedly mounted at opposite ends of the two sliding blocks 17, the other end of each spring 16 is fixedly mounted on the inner wall of the sliding groove, a rotating rod 13 is rotatably connected to the upper end surface of each spring 16, a connecting plate 15 is rotatably connected to the upper end surfaces of the two rotating rods 13, a buffer plate 1 is fixedly mounted on the upper end surfaces of the two connecting plates 15, the buffer plate 1 is positioned under a junction plate 7, two sets of fixing plates 9 are symmetrically arranged on the inner wall of the cabinet body 5, the number of the fixing plates 9 in each, the rotating shaft 8 is rotatably connected with two fixing plates 9, two driving wheels 4 are symmetrically and fixedly installed at the left end and the right end of the rotating shaft 8, the two opposite driving wheels 4 are in transmission connection through a driving belt 12, a wiring board 7 is jointly arranged between the two driving belts 12, a limiting mechanism is arranged on the side wall of the wiring board 7 and comprises two limiting plates 11, the two limiting plates 11 are symmetrically and fixedly installed on the side wall of the wiring board 7, a limiting rod 6 is vertically inserted in the center of each limiting plate 11, each limiting rod 6 is in sliding connection with the limiting plate 11, two installation blocks 10 are symmetrically and fixedly installed at the upper end and the lower end of each limiting rod 6, each installation block 10 is fixedly installed on the inner wall of the cabinet body 5, the left side and the right side of the wiring board 7 are respectively and fixedly connected with the two driving belts 12, and a driven, a driving mechanism is arranged below the driven gear, the driving mechanism comprises a servo motor 2, the servo motor 2 is fixedly arranged on the bottom end face in the cabinet body 5, a main gear 3 is fixedly arranged at the output end of the servo motor 2, and the main gear 3 is meshed with the driven gear.

In the utility model, when wiring is required on the wiring board 7, the cabinet door of the cabinet body 5 is firstly opened, then the servo motor 2 is started, the servo motor 2 drives the main gear 3 to rotate through the output end, and then drives the driven gear to rotate, the driven gear drives the driving wheel 4 below to rotate, the driving wheel 4 drives the driving belt 12 to rotate, so that the wiring board 7 on the driving belt 12 slowly descends until the wiring board 7 descends to be abutted against the buffer plate 1, the climbing wiring of people is avoided, the safety of the wiring work is improved, the risk of falling of workers in the wiring process is reduced, after the wiring is finished, the servo motor 2 is started, so that the servo motor 2 drives the main gear 3 to rotate reversely, and then the wiring board 7 is lifted to a high position; in-process that wiring board 7 descends, limiting plate 11 that wiring board 7 passes through both ends slides from top to bottom along gag lever post 6, the skew of position has appeared in the gliding in-process of wiring board 7 has been avoided, wiring board 7's stability has been improved, when wiring board 7 and buffer board 1 contact each other, wiring board 7 can extrude buffer board 1, buffer board 1 refuels dwang 13 of lower extreme, make dwang 13 take place to rotate, the lower extreme of dwang 13 can pass through slider 17 compression spring 16, it has fine cushioning effect to wiring board 7 on the buffer board 1 to see spring 16. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A switch cabinet electric secondary wiring rack comprises a cabinet body (5) and is characterized in that a buffering mechanism is arranged on the inner wall of the cabinet body (5), two groups of fixing plates (9) are symmetrically arranged on the inner wall of the cabinet body (5), the number of the fixing plates (9) in each group is two, a rotating shaft (8) is transversely inserted between the two fixing plates (9), the rotating shaft (8) is rotatably connected with the two fixing plates (9), two driving wheels (4) are symmetrically and fixedly arranged at the left end and the right end of the rotating shaft (8), the two opposite driving wheels (4) are in transmission connection through a driving belt (12), a wiring board (7) is jointly arranged between the two driving belts (12), a limiting mechanism is arranged on the side wall of the wiring board (7), the left side and the right side of the wiring board (7) are fixedly connected with the two driving belts (12) respectively, below the center department fixed mounting of pivot (8) has driven gear, driven gear's below is provided with actuating mechanism, actuating mechanism includes servo motor (2), servo motor (2) fixed mounting is at the bottom face in the cabinet body (5), the output fixed mounting of servo motor (2) has master gear (3), master gear (3) and driven gear intermeshing.

2. The electrical secondary connection rack for switch cabinets according to claim 1, characterized in that, the buffering mechanisms each comprise a mounting plate (14), two sets of sliding grooves are symmetrically formed on the upper end surface of the mounting plate (14), the number of each set of sliding grooves is two, and a sliding block (17) is slidably connected in each sliding groove.

3. The electrical secondary junction box for switch cabinets according to claim 2, characterized in that, springs (16) are fixedly installed at opposite ends of the two sliding blocks (17), the other end of each spring (16) is fixedly installed on the inner wall of the sliding chute, and a rotating rod (13) is rotatably connected to the upper end surface of each spring (16).

4. The electrical secondary junction box for switch cabinets according to claim 3, characterized in that the upper end surfaces of the two rotating rods (13) are connected with a connecting plate (15) in a co-rotating manner, the upper end surfaces of the two connecting plates (15) are fixedly provided with a buffer plate (1), and the buffer plate (1) is positioned right below the junction plate (7).

5. The electrical secondary junction frame for the switch cabinet as claimed in claim 1, wherein the limiting mechanism comprises two limiting plates (11), the two limiting plates (11) are symmetrically and fixedly mounted on the side wall of the junction board (7), a limiting rod (6) is vertically inserted into the center of each limiting plate (11), and each limiting rod (6) is slidably connected with the limiting plate (11).

6. The switch cabinet electrical secondary connection rack as claimed in claim 5, wherein two mounting blocks (10) are symmetrically and fixedly mounted at the upper end and the lower end of each limiting rod (6), and each mounting block (10) is fixedly mounted on the inner wall of the cabinet body (5).