CN218182847U

CN218182847U - Electric appliance cabinet convenient to overhaul

Info

Publication number: CN218182847U
Application number: CN202222289234.5U
Authority: CN
Inventors: 汪锐; 周敏
Original assignee: Tongling Chengyi Power Equipment Co ltd
Current assignee: Tongling Chengyi Power Equipment Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-30
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses an electric appliance cabinet convenient to overhaul, the intelligent cabinet temperature adjusting device comprises a cabinet body, the installation of the internal wall of cabinet is fixed with the slide rail, slide rail upper end sliding connection has the mounting bracket, the internal wall fixedly connected with of cabinet is located the locating rack of mounting bracket below, the locating rack inner wall rotates and is connected with conveyor screw, threaded connection under conveyor screw and the mounting bracket, conveyor screw is through the first bevel gear of first installation axle fixedly connected with, the locating rack lateral wall rotates and is connected with second installation axle, the terminal fixedly connected with of second installation axle and the second bevel gear of first bevel gear meshing, drive second installation axle pivoted driver part is installed to locating rack one side, driver part includes two driving rings, two the driving ring cover is located the second installation axle outside and with the second installation through one-way bearing swing joint between the axle. The utility model discloses it has solved how convenient, the internal electric component of switch board removes problem steadily.

Description

Electric appliance cabinet convenient to overhaul

Technical Field

The utility model relates to the technical field of electrical equipment, especially, relate to an electric appliance cabinet convenient to overhaul.

Background

The electric appliance cabinet is an electric device for realizing voltage and current control and control signal transmission, and has different models according to different use scenes, wherein the internal structure of part of the electric appliance cabinet is compact, the internal electric components are arranged on the frame body, and the electric components can be controlled to extend out by pulling the frame body, so that the electric components can be conveniently installed and maintained; the traditional electric appliance cabinet is internally provided with an electric component which is controlled to linearly move through the rotation of a screw rod, the screw rod is controlled to rotate under the action of enough force, and the screw rod is driven to rotate through a special Z-shaped handle; insert predetermined recess with the one end of spanner in, handle end and recess cooperation drive the screw rod and rotate, but in the middle of traditional mode, the screw rod is located the lower extreme of support body, but the handle is the zigzag, and the support body can interfere with the handle after stretching out certain length, and the distance that the support body shifted out is limited, can't let electrical component expose in the external world on a large scale, the installation in the later stage of not being convenient for overhaul the process.

Now, a patent document is searched, and the publication numbers thereof are: CN208190024U discloses an automatic formula of moving out overhauls electrical apparatus cabinet, is provided with parts such as motor, shaft coupling, screw rod among its technical scheme, and it drives the screw rod through the motor and rotates, can accomplish the automatic control to the support body, can let the support body remove sufficient distance.

However, in the technical scheme, the situation that the internal mechanism of the electric appliance cabinet is narrow and small and redundant driving equipment cannot be installed is not considered, and the driving equipment is placed in the electric appliance cabinet for a long time, so that the driving equipment is aged and damaged along with the increase of time, and is difficult to work subsequently; more seriously, when the electric appliance cabinet can not provide a power supply to drive the driving equipment to work, the driving process can not be completed, and the subsequent embarrassing situation that the electric appliance cabinet is difficult to overhaul is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the electric appliance cabinet convenient to overhaul who provides, it has solved how convenient, the internal electric components of switch board problem that removes steadily.

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

the utility model provides an electric appliance cabinet convenient to overhaul, includes the cabinet body, the installation of cabinet body inner wall is fixed with the slide rail, slide rail upper end sliding connection has the mounting bracket, cabinet body inner wall fixedly connected with is located the locating rack of mounting bracket below, the locating rack inner wall rotates and is connected with conveyor screw, conveyor screw and mounting bracket lower extreme threaded connection, conveyor screw is through first installation axle fixedly connected with first bevel gear, the locating rack lateral wall rotates and is connected with second installation axle, the terminal fixedly connected with of second installation axle and the second bevel gear meshing of second bevel gear, drive second installation axle pivoted driver part is installed to locating rack one side, driver part includes two driving rings, two the driving ring cover is located the second installation axle outside and through one-way bearing swing joint with the second installation between the axle, be connected with torsion elastomeric element between driving ring and the locating rack, two be equipped with the cylinder of locating the second installation axle outside between the driving ring, the installation of cylinder middle part is fixed with the drive rope, cylinder both sides outer wall is fixedly connected with spacing work piece respectively, wherein accomplishes the synchronous rotation of the two through spacing work piece and drive ring cooperation.

Preferably, the limiting workpiece is a limiting protrusion, the limiting protrusion is fixed on the outer wall of the roller, the limiting protrusions are multiple, the outer wall of the driving ring is provided with a limiting groove matched with the limiting protrusion, and the limiting protrusion enters the limiting groove to be matched with the limiting groove and can be occluded with the limiting groove to ensure stability, so that the driving ring can be driven to rotate by pulling the roller.

Preferably, the first magnetic part is embedded in the limiting protrusion, the second magnetic part is arranged in the limiting groove, the first magnetic part and the second magnetic part are magnetically attracted, and the first magnetic part and the second magnetic part are matched with each other, so that the stability between the roller and the driving ring can be ensured, and the deviation of the roller and the driving ring in the rotating process is avoided.

Preferably, second installation axle and drive assembly install in locating rack lateral wall, just second installation axle and drive assembly transversely set up along the locating rack, and through the aforesaid mode of setting up, the space that second installation axle and locating rack occupy is little, saves space.

Preferably, the cylinder overcoat is equipped with the collar of being connected with it rotation, collar outer wall fixedly connected with locking is protruding, detachable fixed connection between driving rope end and the locking is protruding, demolishs the driving rope, avoids the driving rope to place for a long time in the cabinet internally, and ageing damage breaks down.

Preferably, the side wall of the mounting ring is provided with a first limiting opening, the outer wall of the roller is provided with a second limiting opening, a limiting bolt body is fixedly mounted between the first limiting opening and the second limiting opening, the driving rope is wound or detached by rapidly rotating the mounting ring, and the operation difficulty is reduced.

Compared with the prior art, the utility model, its beneficial effect does:

compared with the prior art, through setting up the conveyor screw, parts such as second installation axle, can drive the conveyor screw to rotate and then control the linear movement of mounting bracket through the rotation of second installation axle, it is convenient for installation maintenance process to realize the mounting bracket business turn over cabinet body, drive the cylinder to rotate through the drive rope of intermittent pulling, the cylinder drives the rotation of different driving rings and can control the positive and negative rotation of second installation axle, realize the mode of driving through the linear pulling drive rope and compare with traditional mode, it can not produce the interference with the direction that the mounting bracket moved, and it adopts the mechanical mode, it is stable and reliable, long service life, facilitate subsequent maintenance and maintenance; the magnetic connection between the roller and the driving ring is arranged, so that the stability of the roller and the driving ring in the rotating process can be ensured; the driving rope can be conveniently installed and disassembled by arranging the limiting bolt body, the locking protrusion and other parts, the operation process is simplified, and the device is simple and practical.

Drawings

Fig. 1 is a schematic front view of an electrical cabinet convenient for maintenance according to the present invention;

fig. 2 isbase:Sub>A schematic sectional view ofbase:Sub>A linebase:Sub>A-base:Sub>A of an electrical cabinet convenient for maintenance according to the present invention;

fig. 3 is a schematic diagram of an enlarged structure at the B position of the electrical cabinet convenient for maintenance provided by the utility model;

fig. 4 is the utility model provides a cylinder spatial structure schematic diagram of electric appliance cabinet convenient to overhaul.

In the figure: 1. a cabinet body; 101. a slide rail; 102. a positioning frame; 2. a mounting frame; 201. a drive boss; 3. a conveying screw; 301. a first bevel gear; 4. a second mounting shaft; 401. a second bevel gear; 5. a drive ring; 501. a limiting groove; 6. a one-way bearing; 7. a drum; 701. a limiting bulge; 702. a mounting ring; 7021. a locking protrusion; 7022. a limiting bolt body; 8. the rope is driven.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Referring to fig. 1-4, an electric appliance cabinet convenient to overhaul comprises a cabinet body 1, wherein a slide rail 101 is fixedly installed on the inner wall of the cabinet body 1, the upper end of the slide rail 101 is connected with an installation frame 2 in a sliding manner, an electric component is installed on the upper end of the installation frame 2, and when the electric component is installed or overhauled, the installation frame 2 is removed, so that the area between the electric component and the outside can be increased, and the electric component can be conveniently replaced or maintained; the inner wall of the cabinet body 1 is fixedly connected with a positioning frame 102 positioned below the mounting frame 2, the inner wall of the positioning frame 102 is rotatably connected with a conveying screw 3, the conveying screw 3 is in threaded connection with the lower end of the mounting frame 2, specifically, the lower end of the mounting frame 2 is fixedly connected with a driving bulge 201, the conveying screw 3 penetrates through the driving bulge 201 and is in threaded connection with the driving bulge 201, a positioning rod is fixedly connected between the positioning frames 102, the positioning rod penetrates through the driving bulge 201 and is in sliding connection with the driving bulge 201, and the conveying stability of the mounting frame 2 can be ensured; conveying screw 3 is through the first bevel gear 301 of first installation axle fixedly connected with, locating rack 102 lateral wall rotates and is connected with second installation axle 4, the second bevel gear 401 of second installation axle 4 end fixedly connected with and first bevel gear 301 meshing, the drive second installation axle 4 pivoted driver part is installed to locating rack 102 one side, wherein drive second installation axle 4 through driver part and rotate, terminal first bevel gear 301 and the cooperation of second bevel gear 401 will do all can and arrive 3 one ends of conveying screw, drive conveying screw 3 and rotate, and then realized the business turn over cabinet body 1 of control mounting bracket 2, the easy access.

The driving part comprises two driving rings 5, the two driving rings 5 are sleeved outside the second mounting shaft 4 and are movably connected with the second mounting shaft 4 through one-way bearings 6, the arrangement directions of the two one-way bearings 6 are opposite, specifically, when the first driving ring 5 rotates clockwise, the one-way bearings 6 can drive the second mounting shaft 4 to rotate clockwise, when the second driving ring 5 rotates anticlockwise, the one-way bearings 6 can drive the second mounting shaft 4 to rotate anticlockwise, the rotation of different driving rings 5 can be controlled to realize the forward and reverse rotation of the conveying screw 3, and finally the mounting frame 2 is driven to move in and out of the cabinet body 1; a torsion elastic component is connected between the driving ring 5 and the positioning frame 102, wherein the torsion elastic component can adopt a torsion spring, the driving ring 5 can be kept at a predetermined position, a roller 7 sleeved outside the second mounting shaft 4 is arranged between the two driving rings 5, a driving rope 8 is fixed at the middle part of the roller 7, the outer walls of the two sides of the roller 7 are respectively and fixedly connected with a limiting workpiece, wherein the synchronous rotation of the two is completed by the matching of the limiting workpiece and the driving ring 5, wherein the roller 7 is connected with one of the driving rings 5 through the limiting workpiece, the driving rope 8 can drive the corresponding driving ring 5 to rotate through the roller 7 by discontinuously pulling, and further the driving process is completed.

Spacing work piece is spacing arch 701, and spacing arch 701 is fixed in 7 outer walls of cylinder, and spacing arch 701 is a plurality of, and 5 outer walls of drive ring open have with spacing protruding 701 adaptation spacing recess 501, and sliding drum 7 moves to one side and the 5 cooperations of drive ring that correspond, specifically for spacing arch 701 enters into spacing recess 501 in rather than the cooperation, and the two can the interlock, guarantees stably, and pulling cylinder 7 can drive ring 5 and rotate.

A first magnetic part is embedded in the limiting protrusion 701, a second magnetic part is arranged in the limiting groove 501, the first magnetic part and the second magnetic part are magnetically attracted, and the first magnetic part and the second magnetic part are matched with each other, so that the stability between the roller 7 and the driving ring 5 can be ensured, and the deviation of the roller 7 and the driving ring 5 in the rotating process can be avoided; the magnetic blocks can be embedded in the limiting protrusions 701, the driving ring 5 can be provided with the magnetic blocks, and the driving ring can be made of magnetic materials to complete attraction between the two.

Wherein second installation axle 4 and drive assembly install in locating rack 102 lateral wall, and second installation axle 4 and drive assembly transversely set up along locating rack 102, and second installation axle 4 and locating rack 102 transversely set up, and it can coincide with locating rack 102, and through the above-mentioned mode of setting, the space that second installation axle 4 and locating rack 102 occupy is little, saves space.

7 overcoat of cylinder is equipped with the collar 702 of being connected with it rotation, and collar 702 outer wall fixedly connected with locking is protruding 7021, and detachable fixed connection between 8 ends of driving rope and the locking is protruding 7021 specifically can be for through bolt fastening spare threaded connection, and at every turn after control mounting bracket 2 finishes, can demolish driving rope 8, avoid driving rope 8 to place in the cabinet body 1 for a long time, and ageing damage breaks down.

The lateral wall of the mounting ring 702 is provided with a first limit opening, the outer wall of the roller 7 is provided with a second limit opening, a limit bolt body 7022 is fixedly arranged between the first limit opening and the second limit opening, the mounting ring 702 can be limited through the limit bolt body 7022, synchronous rotation of the mounting ring and the roller 7 is guaranteed, when the limit bolt body 7022 is removed, the mounting ring 702 can rotate freely, after the driving rope 8 can be mounted or dismounted, winding or dismounting of the driving rope 8 is completed through quick rotation of the mounting ring 702, and operation difficulty is reduced.

When the utility model is used, the driving rope 8 is arranged at the end of the locking protrusion 7021, the driving rope 8 is wound on the surface of the mounting ring 702, the roller 7 is moved to one side to be matched with the corresponding driving ring 5, the roller 7 is intermittently pulled to rotate at the moment, the corresponding driving ring 5 can be driven to synchronously rotate, and finally the conveying screw rod 3 is driven to rotate through the first bevel gear 301, the second bevel gear 401 and other parts, so that the mounting frame 2 is driven to enter and exit the cabinet body 1; when the roller 7 is matched with the first driving ring 5 to drive the first driving ring to rotate, the mounting frame 2 can be controlled to extend, and when the roller 7 is matched with the second driving ring 5 to drive the second driving ring to rotate, the mounting frame 2 can be controlled to contract.

After the operation is finished, the limiting bolt 7022 is rotated to be separated, the mounting ring 702 can rotate freely, the mounting rope 8 can be conveniently mounted and dismounted by rotating the mounting ring 702, and the operation is convenient, and the device is simple and practical.

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. The utility model provides an electric appliance cabinet convenient to overhaul, includes the cabinet body (1), the installation of the internal wall of the cabinet body (1) is fixed with slide rail (101), slide rail (101) upper end sliding connection has mounting bracket (2), the locating rack (102) of the internal wall fixedly connected with of the cabinet body (1) below mounting bracket (2), locating rack (102) inner wall rotates and is connected with conveying screw rod (3), conveying screw rod (3) and mounting bracket (2) lower extreme threaded connection, its characterized in that:

the conveying screw (3) is fixedly connected with a first bevel gear (301) through a first mounting shaft, the side wall of the positioning frame (102) is rotatably connected with a second mounting shaft (4), the tail end of the second mounting shaft (4) is fixedly connected with a second bevel gear (401) meshed with the first bevel gear (301), and one side of the positioning frame (102) is provided with a driving part for driving the second mounting shaft (4) to rotate;

the driving part comprises two driving rings (5), the two driving rings (5) are sleeved on the outer side of the second installation shaft (4) and movably connected with the second installation shaft (4) through one-way bearings (6), a torsion elastic part is connected between the driving rings (5) and the positioning frame (102), a roller (7) sleeved on the outer side of the second installation shaft (4) is arranged between the two driving rings (5), a driving rope (8) is installed and fixed at the middle part of the roller (7), limiting workpieces are fixedly connected to the outer walls of two sides of the roller (7) respectively, and the limiting workpieces and the driving rings (5) are matched to complete synchronous rotation of the two driving rings.

2. The electric appliance cabinet convenient to overhaul according to claim 1, wherein the limiting workpiece is a plurality of limiting protrusions (701), the limiting protrusions (701) are fixed on the outer wall of the drum (7), and the outer wall of the driving ring (5) is provided with limiting grooves (501) matched with the limiting protrusions (701).

3. The electric appliance cabinet convenient to overhaul according to claim 2, wherein a first magnetic component is embedded in the limiting protrusion (701), a second magnetic component is arranged in the limiting groove (501), and the first magnetic component and the second magnetic component are magnetically attracted.

4. An easy-to-service electric cabinet according to claim 1, characterized in that the second mounting shaft (4) and the driving part are mounted on the outer side wall of the positioning frame (102), and the second mounting shaft (4) and the driving part are arranged transversely along the positioning frame (102).

5. The electric appliance cabinet convenient to overhaul according to claim 1, wherein the roller (7) is sleeved with a mounting ring (702) rotatably connected with the roller, a locking protrusion (7021) is fixedly connected with the outer wall of the mounting ring (702), and the tail end of the driving rope (8) is detachably and fixedly connected with the locking protrusion (7021).

6. An electric appliance cabinet convenient for overhauling as claimed in claim 5, wherein the side wall of the mounting ring (702) is provided with a first limiting opening, the outer wall of the roller (7) is provided with a second limiting opening, and a limiting bolt body (7022) is fixedly arranged between the first limiting opening and the second limiting opening.