CN215497941U

CN215497941U - Drawer type low-voltage distribution box

Info

Publication number: CN215497941U
Application number: CN202121794976.2U
Authority: CN
Inventors: 徐成
Original assignee: Pingdingshan Bokai Metal Products Co ltd
Current assignee: Pingdingshan Bokai Metal Products Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03

Abstract

The utility model provides a drawer type low-voltage distribution box, which relates to the technical field of distribution boxes and comprises a distribution box body and a drawer, wherein a cavity is formed in the distribution box body, the drawer is arranged in the cavity, a sliding groove positioned on one side of the cavity is formed in the side wall of the distribution box body, a supporting plate is fixedly installed on the side wall of the drawer and is connected to the inside of the sliding groove in a sliding manner, a tooth groove is formed in the supporting plate, a rotating shaft is rotatably connected to the side wall of the distribution box body, a transmission gear is fixedly installed at one end of the rotating shaft, and the transmission gear is meshed in the tooth groove; when operating, no matter the length that the drawer pulled out the distance, can both be better fix the drawer to operate inside, the suitability is stronger, can enough save the shared space of opening the drawer, can be better again fix, avoided the drawer to slide at will when equipment operation.

Description

Drawer type low-voltage distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a drawer type low-voltage distribution box.

Background

The distribution box is an electric device which forms a low-voltage forest and is required to assemble switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, and a circuit can be switched on or off by a manual or automatic switch in normal operation.

In chinese patent No. CN210806429U, a drawer-type distribution box is disclosed, which comprises a box body, the two sides of the box body are provided with heat dissipation holes, the interior of the box body is provided with three cavities, a partition board is arranged between the two cavities, a drawer is arranged in the cavity, a handle is arranged at one side of the drawer, an observation window is arranged at one side of the drawer, a wire inlet plate is arranged on one side of the drawer away from the handle, slide strips … … are arranged on both sides of the drawer through arranging positioning rods and positioning holes, the positioning rods are inserted into the positioning holes, can prevent the drawer from sliding back and forth on the sliding rail, can prevent the drawer from shaking by arranging the L-shaped sliding block to support the drawer, and leads the drawer to be more stable, compared with the prior art, can prevent that the block terminal drawer from rocking about easily and making a round trip to slide on the slide rail, influence the staff and operate the problem that can cause unexpected danger even.

However, above-mentioned technical scheme still has following defect, and the fixed effect of drawer after taking out is not good, and the locating lever can only be fixed the drawer under the condition that the drawer is closed completely or is opened completely, and the staff when operating the drawer inside, need not open the drawer completely in order to save space most of time, and the drawer is when not opening completely, then can't be better fix the drawer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drawer type low-voltage distribution box, and aims to solve the problem that in the prior art, the fixing effect of a drawer after being pulled out is poor.

In order to achieve the purpose, the utility model adopts the following technical scheme: the drawer type low-voltage distribution box comprises: block terminal body and drawer, the cavity has been seted up to the inside of block terminal body, the drawer sets up the inside at the cavity, the spout that is located cavity one side is seted up to block terminal body lateral wall, the lateral wall fixed mounting of drawer has the backup pad, backup pad sliding connection is in the inside of spout, the tooth's socket has been seted up to the inside of backup pad, the lateral wall of block terminal body rotates and is connected with the pivot, the one end fixed mounting of pivot has drive gear, just drive gear meshes in the inside of tooth's socket, the other end fixed mounting of pivot has limit gear, the lateral wall of block terminal body is provided with and is used for the fixed joint part of limit gear.

In order to enable the drawer to be conveniently pulled out and fixed, the drawer fixing device has the further technical scheme that the clamping component comprises a sliding block which is connected to the side wall of the distribution box body in a sliding mode, the bottom of the sliding block is fixedly connected with a clamping toothed plate, the top of the sliding block is fixedly connected with a handle, a sliding rail located at the bottom of the drawer is fixedly installed inside the cavity, the top of the sliding rail is provided with a roller groove, the side wall of the sliding rail is provided with a limiting groove, a supporting seat located at the bottom of the drawer is connected inside the limiting groove in a sliding mode, the supporting seat is fixedly connected with the drawer, and a roller located inside the roller groove is rotatably connected inside the supporting seat.

In order to enable the drawer to have a good assembling and disassembling limiting effect, the side wall of the distribution box body is in threaded connection with a baffle positioned outside the cavity, a connecting plate positioned inside the cavity is fixedly installed at the bottom of the drawer, and a tool box is fixedly installed outside the distribution box body.

The utility model has the beneficial effects that:

1. when the drawer fixing device is used, the drawer can be well fixed no matter how long the drawer is pulled out, so that the inside of the drawer can be operated, the applicability is high, the space occupied by opening the drawer can be saved, the drawer can be well fixed, and the drawer is prevented from sliding randomly during equipment operation.

2. When the drawer is used, the sliding rail, the roller groove, the limiting groove, the supporting seat and the rollers are matched, so that the rollers roll in the roller groove when the drawer is drawn out, and the limiting groove limits the supporting seat, so that the friction force borne by the drawer when the drawer is opened is smaller, the phenomenon that the drawer is shaken left and right to generate larger noise when the drawer is opened is avoided, and the drawer can be drawn out more smoothly.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic view of an open state of a drawer according to an embodiment of the present invention.

Fig. 3 is a schematic view of the internal structure of the electric box body according to the embodiment of the present invention.

FIG. 4 is a schematic diagram of a drawer according to an embodiment of the present invention.

Fig. 5 is an enlarged schematic view of the utility model at a in fig. 1.

Fig. 6 is an enlarged view of the structure of fig. 3 at B according to the present invention.

In the figure: 1. a distribution box body; 2. a drawer; 3. a cavity; 4. a chute; 5. a support plate; 6. a tooth socket; 7. a rotating shaft; 8. a transmission gear; 9. a limit gear; 10. a slider; 11. a toothed plate; 12. a handle; 13. a slide rail; 14. a roller groove; 15. a limiting groove; 16. a supporting seat; 17. a roller; 18. a baffle plate; 19. a connecting plate; 20. a tool box.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 6, a drawer type low voltage distribution box comprises: block terminal body 1 and drawer 2, cavity 3 has been seted up to the inside of block terminal body 1, drawer 2 sets up the inside at cavity 3, spout 4 that is located cavity 3 one side is seted up to block terminal body 1 lateral wall, drawer 2's lateral wall fixed mounting has

backup pad

5, 5 sliding connection in spout 4's inside of backup pad, tooth's socket 6 has been seted up to backup pad 5's inside, block terminal body 1's lateral wall rotates and is connected with pivot 7, the one end fixed mounting of pivot 7 has drive gear 8, and the inside at tooth's socket 6 of drive gear 8 meshing, the other end fixed mounting of pivot 7 has stop gear 9, block terminal body 1's lateral wall is provided with the joint part that is used for stop gear 9 to fix.

In the embodiment, when the drawer 2 is drawn out from the inside of the distribution box body 1 by the worker, the supporting plate 5 on the side wall of the drawer 2 can synchronously slide in the sliding groove 4, and along with the movement of the supporting plate 5, the transmission gear 8 is pushed to rotate under the action of the tooth socket 6, so as to drive the rotating shaft 7 and the limiting gear 9 to rotate, when the drawer 2 is drawn out to a proper length, the worker limits and fixes the limiting gear 9 by adjusting the clamping component, so that the limiting gear 9 cannot rotate, the rotating shaft 7 and the transmission gear 8 cannot rotate, and the supporting plate 5 is fixed and limited under the action of the tooth socket 6, so as to fix the drawer 2, no matter how long the drawer 2 is drawn out, the worker can limit and fix the drawer 2 by using the clamping component to cooperate with the limiting gear 9, so that the worker can not move the drawer 2 in the manufacturing equipment, therefore, the equipment can be operated more safely and conveniently.

Specifically, the joint part includes sliding connection at the slider 10 of 1 lateral wall of block terminal body, the bottom fixedly connected with fishback plate bar 11 of slider 10, the top fixedly connected with handle 12 of slider 10, and the staff makes slider 10 lapse through pressing down handle 12 to make fishback plate bar 11 remove and joint to between the outside teeth of a cogwheel of stop gear 9, fix spacing stop gear 9, make it unable rotation, thereby fix drawer 2.

Specifically, a slide rail 13 located at the bottom of the drawer 2 is fixedly installed inside the cavity 3, a roller groove 14 is formed in the top of the slide rail 13, a limiting groove 15 is formed in the side wall of the slide rail 13, and the drawer 2 can better slide inside the equipment through the arrangement of the slide rail 13, the roller groove 14 and the limiting groove 15.

Further, the inside sliding connection of spacing groove 15 has the supporting seat 16 that is located the drawer 2 bottom, supporting seat 16 and drawer 2 fixed connection, the inside rotation of supporting seat 16 is connected with the gyro wheel 17 that is located roller groove 14 inside, drawer 2 is when taking out, gyro wheel 17 rolls at the gyro wheel inslot, and spacing groove 15 is spacing to supporting seat 16, the frictional force that receives when making drawer 2 open is littleer, and avoid drawer 2 to rock about, produce great noise, make drawer 2 can be comparatively smooth and easy take out.

Preferably, the lateral wall threaded connection of block terminal body 1 has the baffle 18 that is located the 3 outsides of cavity, and the bottom fixed mounting of drawer 2 has the connecting plate 19 that is located the 3 insides of cavity, blocks connecting plate 19 when drawer 2 is opened through baffle 18, has avoided drawer 2 atress too big by the inside roll-off of equipment when taking out, and the staff takes off back with baffle 18, can be convenient carry out the dismouting with drawer 2 and change, make drawer 2 more convenient when the maintenance.

Preferably, the outside fixed mounting of block terminal body 1 has toolbox 20, and through the setting of toolbox 20, can deposit protective tool such as repair tools and fire extinguisher, provides convenience for the maintenance protection of equipment, makes equipment safety when using more.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drawer-type low-voltage distribution box comprising: the distribution box comprises a distribution box body (1) and a drawer (2), wherein a cavity (3) is formed in the distribution box body (1), the drawer (2) is arranged in the cavity (3), it is characterized in that the side wall of the distribution box body (1) is provided with a chute (4) positioned at one side of the cavity (3), a supporting plate (5) is fixedly arranged on the side wall of the drawer (2), the supporting plate (5) is connected inside the sliding groove (4) in a sliding way, a tooth socket (6) is arranged in the supporting plate (5), the side wall of the distribution box body (1) is rotatably connected with a rotating shaft (7), one end of the rotating shaft (7) is fixedly provided with a transmission gear (8), the transmission gear (8) is meshed in the tooth groove (6), the other end of the rotating shaft (7) is fixedly provided with a limit gear (9), the lateral wall of block terminal body (1) is provided with the joint part that is used for limit gear (9) to fix.

2. The drawer-type low-voltage distribution box according to claim 1, characterized in that said snap-in means comprise a sliding block (10) slidingly connected to the side wall of the box body (1), a snap-in plate (11) being fixedly connected to the bottom of said sliding block (10), and a handle (12) being fixedly connected to the top of said sliding block (10).

3. The drawer-type low-voltage distribution box according to claim 1, wherein a sliding rail (13) located at the bottom of the drawer (2) is fixedly installed inside the cavity (3), a roller groove (14) is formed at the top of the sliding rail (13), and a limiting groove (15) is formed in the side wall of the sliding rail (13).

4. The drawer-type low-voltage distribution box according to claim 3, characterized in that the inside of said limiting groove (15) is slidably connected with a support (16) located at the bottom of the drawer (2), said support (16) is fixedly connected with the drawer (2), and the inside of said support (16) is rotatably connected with a roller (17) located inside the roller groove (14).

5. The drawer-type low-voltage distribution box according to claim 1, characterized in that the side wall of said box body (1) is screwed with a baffle (18) located outside the cavity (3), and the bottom of said drawer (2) is fixedly mounted with a connecting plate (19) located inside the cavity (3).

6. The drawer-type low-voltage distribution box according to any one of claims 1 to 5, characterized in that a tool box (20) is fixedly mounted to the outside of said box body (1).