CN114204471A

CN114204471A - Draw-out type low-voltage switch cabinet

Info

Publication number: CN114204471A
Application number: CN202111551235.6A
Authority: CN
Inventors: 朱洪元; 冯曙东; 施凯
Original assignee: Changzhou Lanxiang Electric Appliance Co ltd
Current assignee: Sal Ningbo Electric Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-03-18
Anticipated expiration: 2041-12-17
Also published as: CN114204471B

Abstract

The invention discloses a draw-out low-voltage switch cabinet, comprising a left cabinet body, a heat dissipation hole is opened at the bottom of the left cabinet body, a right cabinet body is fixedly connected to the side of the left cabinet body, and a number one is arranged on the right cabinet body The drawer cabinet, the No. 2 drawer, the No. 3 drawer, the No. 4 drawer, the No. 5 drawer and the No. 6 drawer, and the inner side of the No. 1 drawer is provided with a cavity. The present invention can ensure the smooth drawing of the No. 1 draw-out cabinet through the up and down displacement of the two limit blocks of the No. 1 draw-out cabinet, and at the same time is not easy to open and fall off during transportation. When the No. 2 pull-out cabinet is pulled, can it not fall off? The slide rails on the No. 3 pull-out cabinet can ensure that the No. 3 pull-out cabinet can be closed and pulled out smoothly. The sliding in the slot will drive the straight rod to move up and down, so that the No. 4 drawer cabinet is in a state of being close to the ground by the straight rod fixed column during the pulling process, preventing tilting.

Description

Draw-out type low-voltage switch cabinet

Technical Field

The invention relates to the technical field of low-voltage switch cabinets, in particular to a draw-out type low-voltage switch cabinet.

Background

The low-voltage switch cabinet is used for trades such as power plant and chemical industry, weaving, as the effect of transmission of electricity, distribution and can change, when the product all accords with international certification standard regulation, the low-voltage switch cabinet belongs to the product of listing into 3C authentication mandatory certification product catalogue, has pull formula and cabinet door formula in the low-voltage switch cabinet, and pull formula low-voltage switch cabinet in use can appear the internal weight of cabinet and lead to the condition that the cabinet body drops or inclines too heavily, influences maintenance and later maintenance use.

The existing draw-out type low-voltage switch cabinet is easy to fall off in use, for example, the low-voltage draw-out type switch cabinet disclosed in application No. 202010324956.1 is easy to fall off when the cabinet body is drawn out and the weight in the cabinet body is too heavy, so that the cabinet body cannot bear the weight of the cabinet body when the cabinet body is drawn out, and the cabinet body is inclined or even falls off.

Therefore, it is necessary to provide a draw-out type low voltage switchgear to solve the above problems.

Disclosure of Invention

The invention aims to provide a draw-out type low-voltage switch cabinet, which solves the problems that the existing low-voltage switch cabinet is easy to fall off in the drawing process, and falls off or the cabinet body inclines in the carrying and moving processes in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme: a draw-out type low-voltage switch cabinet comprises a left cabinet body, wherein a heat dissipation hole is formed in the bottom of the left cabinet body, a right cabinet body is fixedly connected to the side face of the left cabinet body, a first drawing cabinet, a second drawing cabinet, a third drawing cabinet, a fourth drawing cabinet, a fifth drawing cabinet and a sixth cabinet are arranged on the right cabinet body, a cavity is formed in the inner side face of the first drawing cabinet, a spring is connected into the cavity, a limiting block is connected to the top end of the spring, a pull rope is fixedly installed on the inner side face of the third drawing cabinet, the other end of the pull rope is fixedly installed on an inner baffle, a strip-shaped groove is formed in the side face of the fourth drawing cabinet, a fixing plate is connected in the strip-shaped groove in a sliding mode, the end portion of the fixing plate is fixed on the side face of the left cabinet body, one end of a rope is fixedly connected onto the fixing plate, the other end of the rope is wound on a damping rod, and a gear is installed at one end of the damping rod through a bearing, the utility model discloses a cabinet, including the damping rod, gear surface meshing, straight-bar, No. four pull cabinets, gear surface meshing, buckle department, left side cabinet body and right cabinet body, the damping rod other end passes through the bearing and installs at No. four pull cabinet internal surfaces, gear surface meshing is connected with tooth, tooth installs on the straight-bar, the straight-bar runs through bottom surface in No. four pull cabinets, No. six cabinets rotate to be connected on the right cabinet body, No. six are provided with buckle department on the cabinet for under the prerequisite of left side cabinet body and right cabinet body ability normal use, guarantee that a plurality of pull cabinets on the right cabinet body can smooth pull and can not drop.

Preferably, be provided with the window that can stretch out on the left side cabinet body, it is connected with well cabinet door to rotate on the left side cabinet body, be provided with display screen and hidden button on the well cabinet door for when the internal electrical component of left side cabinet when installing need be connected with the external connection from the window that can stretch out, with external electric connection.

Preferably, the louvre evenly distributed is in left side cabinet body and right cabinet body bottom, the handle is installed to the pull cupboard No. one, under the effect of louvre, can guarantee that the operation heat of the cabinet body can not be too high about whole.

Preferably, No. two pull cabinet sides are provided with the slide rail, the slide rail internal slip is connected with the gyro wheel, the gyro wheel passes through the bearing and installs in spacing, spacing installs on interior baffle, under the effect of slide rail, can guarantee the normal use of No. two pull cabinets.

Preferably, No. five pull cabinets are the square, No. five pull cabinets are provided with four, all place comparatively accurate and the less electric elements of volume in the No. five pull cabinets of four squares.

Preferably, the number six cabinets are two, the number six cabinets are arranged in the same size and shape, and basic electrical elements are arranged in the number six cabinets with the same size, so that the condition in the cabinets can be observed frequently.

Preferably, the stopper is provided with two, two the stopper sets up respectively in the inside both sides of pull cabinet, can guarantee pulling smoothly of a pull cabinet under the effect of two stoppers and can not drop when closing.

Preferably, the length of the strip-shaped groove is one half of the length of a fourth drawing cabinet, the height of the strip-shaped groove is matched with the thickness of the fixing plate, and the fixing block can be guaranteed to slide in the strip-shaped groove under the action of the strip-shaped groove.

In the technical scheme, the invention provides the following technical effects and advantages:

1. the first drawing cabinet can be smoothly drawn through the up-and-down displacement of the two limiting blocks of the first drawing cabinet, and meanwhile, the first drawing cabinet is not easy to open and fall off during carrying;

2. realize the pull of a pull cabinet and the fixed function of closing through the stopper, guarantee not droing when pulling out of No. two pull cabinets through the stay cord, guarantee closing and pulling out of No. three pull cabinets through the slide rail, the meshing through gear and rack drives the rising of straight-bar and moves down, guarantees the fixed state that does not fall off of No. four pull cabinets, through multiple mode, and the nimble combination is on the right cabinet body for the practicality of the whole cabinet body is better.

Drawings

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

FIG. 2 is a schematic perspective view of a slide rail according to the present invention;

FIG. 3 is a schematic perspective view of the pull cord of the present invention;

FIG. 4 is an exploded view of the stop block of the present invention;

FIG. 5 is a schematic perspective view of a fourth drawer of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention.

Description of reference numerals:

1. a left cabinet body; 2. the window can be extended out; 3. a middle cabinet door; 4, displaying a screen; 5. a hidden button; 6. heat dissipation holes; 7. a right cabinet body; 8. a first drawing cabinet; 9. a second drawing cabinet; 10. a third drawing cabinet; 11. a fourth drawing cabinet; 12. a fifth drawing cabinet; 13, a sixth cabinet; 14. a handle; 15. a cavity; 16. a spring; 17. a limiting block; 18. a slide rail; 19. a roller; 20. a limiting strip; 21 an inner baffle plate; 22. pulling a rope; 23. a strip-shaped groove; 24. a fixing plate; 25. a rope; 26. a damping lever; 27. a gear; 28. teeth; 29. a straight rod; 30. the handle is buckled.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a draw-out type low-voltage switch cabinet as shown in figures 1-6, which comprises a left cabinet body (1), wherein the bottom of the left cabinet body 1 is provided with a heat dissipation hole 6, the side surface of the left cabinet body 1 is fixedly connected with a right cabinet body 7, the right cabinet body 7 is provided with a first draw-out cabinet 8, a second draw-out cabinet 9, a third draw-out cabinet 10, a fourth draw-out cabinet 11, a fifth draw-out cabinet 12 and a sixth cabinet 13, the inner side surface of the first draw-out cabinet 8 is provided with a cavity 15, a spring 16 is connected in the cavity 15, the top end of the spring 16 is connected with a limit block 17, the inner side surface of the third draw-out cabinet 10 is fixedly provided with a pull rope 22, the other end of the pull rope 22 is fixedly arranged on an inner baffle 21, the side surface of the fourth draw-out cabinet 11 is provided with a strip-shaped groove 23, the strip-shaped groove 23 is connected with a fixed plate 24 in a sliding manner, the end part of the fixed plate 24 is fixed on the side surface of the left cabinet body 1, the fixed plate 24 is fixedly connected with one end of a rope 25, the other end of the rope 25 is wound on a damping rod 26, a gear 27 is installed at one end of a damping rod 26 through a bearing, the other end of the damping rod 26 is installed on the inner surface of the fourth drawing cabinet 11 through a bearing, teeth 28 are connected to the surface of the gear 27 in a meshed mode, the teeth 28 are installed on a straight rod 29, the straight rod 29 penetrates through the inner bottom surface of the fourth drawing cabinet 11, the sixth cabinet 13 is connected to the right cabinet body 7 in a rotating mode, and a handle buckling position 30 is arranged on the sixth cabinet 13.

Be provided with on the left side cabinet body 1 and stretch out window 2, rotate on the left side cabinet body 1 and be connected with well cabinet door 3, be provided with display screen 4 and hidden discount 5 on the well cabinet door 3, louvre 6 evenly distributed is in the left side cabinet body 1 and the 7 bottoms of the right side cabinet body, installs handle 14 on pull cabinet 8, and No. two pull cabinets 9 sides are provided with slide rail 18, and slide connection has gyro wheel 19 in the slide rail 18, and gyro wheel 19 passes through the bearing and installs in spacing 20, and spacing 20 is installed on interior baffle 21.

No. five pull cabinets 12 are the square, and No. five pull cabinets 12 are provided with four, and No. six cabinets 13 are provided with two, and two No. six cabinets 13 are the same setting completely for big small shape, and stopper 17 is provided with two, and two stopper 17 set up respectively in the inside both sides of No. one pull cabinet 8, and bar groove 23 length is the half of No. four pull cabinets 11 length, and bar groove 23 height is identical with fixed plate 24 thickness.

This practical theory of operation:

referring to the attached drawings 1-3 of the specification, when the device is used, firstly, the voltage in the left cabinet body 1 and the operation condition of electrical components in the cabinet can be displayed through the middle cabinet door 3 on the left cabinet body 1, each cabinet door on the left cabinet body 1 can be opened at any time by the hidden button 5, the left cabinet body 1 and the right cabinet body 7 can stably operate under the action of the heat dissipation holes 6, and the use of the cabinet bodies cannot be influenced due to high stability of operation;

referring to the attached drawings 3-6 of the specification, when the device is used, the first drawing cabinet 8 can be smoothly drawn by the two limiting blocks 17 on the first drawing cabinet 8, the first drawing cabinet 8 can be prevented from falling off during carrying, the limiting blocks 17 can be displaced up and down under the action of the springs 16, and the first drawing cabinet 8 can be smoothly drawn;

under the action of the sliding rail 18, the roller 19 and the limiting strip 20 on the second pull-out cabinet 9, the second pull-out cabinet 9 can be smoothly pulled out, the pull rope 22 arranged on the third pull-out cabinet 10 can ensure that the third pull-out cabinet 10 is pulled out, the second pull-out cabinet 9 cannot fall off due to too heavy weight in the cabinet under the action of the pull rope 22, the straight rod 29 arranged in the fourth pull-out cabinet 11 can move up and down, when the fourth pull-out cabinet 11 is pulled out, the fixed plate 24 moves backwards, the rope 25 continuously moves upwards to drive the teeth 28 to rotate anticlockwise continuously, meanwhile, the straight rod 29 is driven to move downwards continuously to extend out the bottom of the fourth pull-out cabinet 11, when the fourth pull-out cabinet 11 is pulled to the bottom of the strip-shaped groove 23, the fourth pull-out cabinet 11 which is pressed due to too heavy weight in the fourth pull-out cabinet 11 even inclines downwards, at this time, under the action of the extended straight rod 29, will support between the cabinet body of No. four pull cabinet 11 and bottom, guarantee No. four pull cabinet 11 be close horizontally state, and in the same way, when pushing back No. four pull cabinet 11, straight-bar 29 can upwards be packed up.

Claims

1. A draw-out low-voltage switchgear, comprising a left cabinet (1), characterized in that: a heat dissipation hole (6) is formed at the bottom of the left cabinet (1), and the side of the left cabinet (1) is fixed A right cabinet body (7) is connected, and the right cabinet body (7) is provided with a No. 1 drawer (8), a No. 2 drawer (9), a No. 3 drawer (10), and a No. 4 drawer Cabinet (11), No. 5 drawing cabinet (12) and No. 6 cabinet (13), a cavity (15) is opened on the inner side of the No. 1 drawing cabinet (8), and the cavity (15) is connected inside There is a spring (16), the top of the spring (16) is connected to a limit block (17), and a pull rope (22) is fixedly installed on the inner side of the No. 3 drawing cabinet (10). One end is fixedly installed on the inner baffle plate (21), the side of the No. 4 drawer cabinet (11) is provided with a bar-shaped groove (23), and a fixing plate (24) is slidably connected in the bar-shaped groove (23), The end of the fixing plate (24) is fixed on the side surface of the left cabinet body (1), one end of the rope (25) is fixedly connected to the fixing plate (24), and the other end of the rope (25) is wound around the damping rod ( 26), one end of the damping rod (26) is mounted with a gear (27) through a bearing, and the other end of the damping rod (26) is mounted on the inner surface of the No. 4 drawing cabinet (11) through a bearing, and the gear (27) The teeth (28) are engaged and connected on the surface, and the teeth (28) are installed on the straight rod (29), and the straight rod (29) runs through the inner bottom surface of the fourth drawer cabinet (11). The cabinet (13) is rotatably connected to the right cabinet body (7), and the No. 6 cabinet (13) is provided with a handle (30).

2. A draw-out low-voltage switchgear according to claim 1, characterized in that: the left cabinet body (1) is provided with an extendable window (2), and the left cabinet body (1) rotates upward A middle cabinet door (3) is connected, and a display screen (4) and a hidden button (5) are arranged on the middle cabinet door (3).

3. A draw-out low-voltage switchgear according to claim 1, characterized in that: the heat dissipation holes (6) are evenly distributed at the bottom of the left cabinet (1) and the right cabinet (7), and the first A handle (14) is installed on the pull-out cabinet (8).

4. A draw-out low-voltage switch cabinet according to claim 1, characterized in that: the side of the No. 2 draw-out cabinet (9) is provided with a slide rail (18), and the slide rail (18) is slidably connected inside There is a roller (19), the roller (19) is installed in the limit bar (20) through the bearing, and the limit bar (20) is installed on the inner baffle plate (21).

5 . The withdrawable low-voltage switchgear according to claim 1 , wherein the No. 5 drawer cabinet ( 12 ) is a cube, and four of the No. 5 drawer cabinets ( 12 ) are provided. 6 .

6 . The withdrawable low-voltage switchgear according to claim 1 , wherein two No. 6 cabinets ( 13 ) are provided, and the two No. 6 cabinets ( 13 ) are identical in size and shape. 7 . .

7. The withdrawable low-voltage switchgear according to claim 1, characterized in that: there are two said limit blocks (17), and the two said limit blocks (17) are respectively provided with a No. 1 pump Pull the inner sides of the cabinet (8).

8. A draw-out low-voltage switchgear according to claim 1, characterized in that: the length of the bar-shaped slot (23) is half of the length of the fourth draw-out cabinet (11). The height of the groove (23) is consistent with the thickness of the fixing plate (24).