CN213936870U

CN213936870U - Drawable low-voltage switch cabinet

Info

Publication number: CN213936870U
Application number: CN202022736449.8U
Authority: CN
Inventors: 陈建华
Original assignee: Fujian Rongyuan Electrical Equipment Co ltd
Current assignee: Fujian Rongyuan Electrical Equipment Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-10
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a telescopic formula low-voltage switchgear, including the low-voltage switchgear body, the low-voltage switchgear body is provided with a plurality of loading boards, a plurality of entrance holes have been seted up to the positive equidistance of low-voltage switchgear body inner wall, the loading board is provided with two bearing frame, sealing frame has been cup jointed in bearing frame's outer wall slip, the first ripple rubber sleeve of one end fixedly connected with that two bearing frame are relative, bearing frame's one end fixedly connected with second ripple rubber sleeve, bearing frame has seted up the draw-in groove, the equal fixedly connected with fixture block in both sides of sealing frame inner wall, the outer wall of fixture block and the inner chamber slip joint of draw-in groove. The utility model discloses utilize two bearing frame's the mode that sets up, two bearing frame are through first connecting plate and second connecting plate, and the angle of twitching between two bearing frame of loading board can change to can protect electrically conducting, improve the life of wire, thereby improve low-voltage switchgear's practicality.

Description

Drawable low-voltage switch cabinet

Technical Field

The utility model relates to a low-voltage switchgear field, in particular to can extract formula low-voltage switchgear.

Background

The low-voltage switch cabinet belongs to the products listed in 3C certification mandatory certification product catalog, is applicable to power plants, petroleum, chemical industry, metallurgy, textile, high-rise building and other industries, and is used for power transmission, power distribution and electric energy conversion, the low-voltage switch cabinet can be divided into a GCS type low-voltage switch cabinet, a GCK pull-out switch cabinet, a GGD low-voltage fixed switch cabinet, an assembled low-voltage switch cabinet and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can extract formula low-voltage switchgear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but pull out formula low-voltage switchgear, includes the low-voltage switchgear body, the inside equidistance of low-voltage switchgear body is provided with a plurality of loading boards, a plurality of entrance holes have been seted up to the positive equidistance of low-voltage switchgear body inner wall, the back of loading board is provided with two bearing frame, bearing frame's outer wall slides and has cup jointed sealing frame, two the first ripple rubber sleeve of one end fixedly connected with that bearing frame is relative, bearing frame's one end fixedly connected with second ripple rubber sleeve, the draw-in groove has all been seted up to bearing frame's both sides, the equal fixedly connected with fixture block in both sides of sealing frame inner wall, the outer wall of fixture block and the inner chamber slip joint of draw-in groove.

Preferably, one side of the bottoms of the two bearing frames is provided with a first connecting plate, the other side of the bottom of the bearing frame is provided with a second connecting plate, one side of one of the second connecting plates is fixedly connected with one side of the back of the bearing plate, and one side of the other second connecting plate is fixedly connected with the inner wall of the low-voltage switch cabinet body.

Preferably, the two sides of the top of the first connecting plate and one side of the top of the second connecting plate are rotatably inserted and sleeved with pin shafts, the tops of the pin shafts are fixedly connected with the bearing frame, and the bottoms of the pin shafts are fixedly connected with limiting blocks.

Preferably, a plurality of constant head tanks have been seted up to the equal equidistance in both sides of low-voltage switchgear body inner wall, the equal fixedly connected with limiting plate in both sides of loading board, the outer wall of limiting plate cup joints with the inner chamber of constant head tank slip.

Preferably, the avris fixedly connected with block rubber of limiting plate one side, the spout has been seted up to one side of constant head tank inner wall, the spacing groove has been seted up to one side symmetry of constant head tank inner wall, the outer wall of block rubber and the inner chamber sliding sleeve of spacing groove cup joint.

Preferably, the front face of the bottom of the bearing plate is fixedly connected with a handle, four corners of the bottom of the low-voltage switch cabinet body are fixedly connected with supporting columns, and the bottoms of the supporting columns are fixedly connected with foot plates.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the arrangement mode of the two bearing frames, the two bearing frames can change the angle between the two bearing frames by drawing the bearing plate through the first connecting plate and the second connecting plate, thereby protecting the electric conduction and prolonging the service life of the wire, and the corrugated rubber sleeve can protect the wire again, thereby improving the practicability of the low-voltage switch cabinet;

(2) the utility model discloses utilize the mode that sets up of loading board, loading board both sides fixed connection's limiting plate one side fixedly connected with block rubber under the effect of two spacing grooves, can make the loading board be in two stable conditions to when two bearing frame are in same line, take out maximum distance for the loading board, thereby avoid twitching the loading board, the loading board is direct to separate with low-voltage switchgear body.

Drawings

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

Fig. 2 is a schematic view of the front internal structure of the present invention.

Fig. 3 is the internal structure diagram of the plane of depression of the present invention.

Fig. 4 is a schematic view of the bottom structure of the bearing frame and the sealing frame of the present invention.

Fig. 5 is a schematic side view of the bearing frame and the sealing frame of the present invention.

In the figure: 1. a low-voltage switch cabinet body; 2. a carrier plate; 3. a load-bearing frame; 4. a sealing frame; 5. a first corrugated rubber sleeve; 6. a card slot; 7. a clamping block; 8. a first connecting plate; 9. a second connecting plate; 10. a pin shaft; 11. positioning a groove; 12. a limiting plate; 13. a rubber block; 14. a limiting groove; 15. a chute; 16. a handle; 17. and (4) a support column.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an extractable low-voltage switch cabinet as shown in figures 1-5, which comprises a low-voltage switch cabinet body 1, a plurality of loading boards 2 are equidistantly arranged inside the low-voltage switch cabinet body 1, a plurality of wire inlet holes are equidistantly arranged on the front surface of the inner wall of the low-voltage switch cabinet body 1, two loading frames 3 are arranged on the back surface of the loading boards 2, a sealing frame 4 is slidably sleeved on the outer wall of the loading frame 3, the sealing frame 4 can limit wires inside the loading frame 3, thereby preventing the wires from being separated from the loading frame 3 when the loading frame 3 moves, a first corrugated rubber sleeve 5 is fixedly connected at one end of the two loading frames 3, the first corrugated rubber sleeve 5 and a second corrugated rubber sleeve can protect the wires at the two end parts of the loading frame 3, prevent the two loading frames 3 from moving and causing extrusion damage to the wires, a second corrugated rubber sleeve is fixedly connected at one end of the loading frame 3, draw-in groove 6 has all been seted up to the both sides of bearing frame 3, the equal fixedly connected with fixture block 7 in both sides of 4 inner walls of sealing frame, and fixture block 7 can carry out the position to sealing frame 4 and prescribe a limit to, and bearing frame 3 and sealing frame 4 cross section are the C word shape as shown in figure 5, and its dismantlement or installation of being convenient for, and then be convenient for to the dismantlement of the installation of wire, the outer wall of fixture block 7 and the inner chamber sliding clamping of draw-in groove 6.

One side of two bearing frame 3 bottoms is provided with first connecting plate 8, the opposite side of bearing frame 3 bottom is provided with second connecting plate 9, one side of one of them second connecting plate 9 and one side fixed connection at the 2 backs of loading board, wherein one side of another second connecting plate 9 and low-voltage switchgear body 1's inner wall fixed connection, the round pin axle 10 has been cup jointed in the both sides at first connecting plate 8 top and the equal rotation of one side at second connecting plate 9 top, first connecting plate 8, two second connecting plates 9 and three round pin axle 10, can make two bearing frame 3 follow the motion of loading board 2, thereby protect the wire, the top and the bearing frame 3 fixed connection of round pin axle 10, the bottom fixedly connected with stopper of round pin axle 10.

A plurality of constant head tanks 11 have been seted up to the equal equidistance in both sides of 1 inner wall of low-voltage switchgear body, the equal fixedly connected with limiting plate 12 in both sides of loading board 2, the outer wall of limiting plate 12 is slided and is cup jointed with the inner chamber of constant head tank 11, avris fixedly connected with block rubber 13 of limiting plate 12 one side, spout 15 has been seted up to one side of constant head tank 11 inner wall, spacing groove 14 has been seted up to a side symmetry of constant head tank 11 inner wall, spacing groove 14 symmetry is provided with the both sides of spout 15, thereby spout 15 makes loading board 2 remove the in-process, block rubber 13 does not receive the resistance, block rubber 13 slides with spacing groove 14 and cup joints, can prescribe a limit to the corresponding position of loading board 2, thereby keep its relative steady state, the outer wall of block rubber 13 slides with spacing groove 14's inner chamber and cup joints.

The positive fixedly connected with handle 16 of 2 bottoms of loading board, handle 16 can convenient pulling loading board 2 remove, and four edges fixedly connected with support columns 17 of 1 bottom of low-voltage switchgear body, support column 17 and sole can make and have certain distance between low-voltage switchgear body 1 and the ground, reduce the influence of ground to 1 inside electrical apparatus of low-voltage switchgear body, the bottom fixedly connected with sole of support column 17.

The utility model discloses the theory of operation: when the electric appliance in the low-voltage switch cabinet body 1 needs to be pulled out, firstly, a door plate on the low-voltage switch cabinet body 1 is opened, then the bearing plate 2 is pulled to slide by using the handle 16, under the action of the limiting plate 12, the bearing plate 2 and the low-voltage switch cabinet body 1 slide relatively, firstly, the rubber block 13 is separated from one limiting groove 14, the rubber block enters the sliding groove 15 to slide until the rubber block 13 is in sliding sleeve joint with the other limiting groove 14, when the bearing plate 2 is pulled out, under the action of the two second connecting plates 9, the first connecting plate 8 and the pin shaft 10, the included angle between the two bearing frames 3 is increased, so that the lead gradually tends to a straight line, after the electric appliance is detected, the bearing plate 2 is pushed back, the included angle between the two bearing frames 3 is reduced, the lead tends to be folded, and one end of the lead moves along.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A drawable low-voltage switch cabinet comprises a low-voltage switch cabinet body (1) and is characterized in that, a plurality of bearing plates (2) are equidistantly arranged inside the low-voltage switch cabinet body (1), a plurality of wire inlet holes are arranged on the front surface of the inner wall of the low-voltage switch cabinet body (1) at equal intervals, two bearing frames (3) are arranged on the back surface of the bearing plate (2), the outer wall of the bearing frame (3) is sleeved with a sealing frame (4) in a sliding way, one end of the two bearing frames (3) which is opposite to each other is fixedly connected with a first corrugated rubber sleeve (5), one end of the bearing frame (3) is fixedly connected with a second corrugated rubber sleeve, both sides of the bearing frame (3) are provided with clamping grooves (6), the two sides of the inner wall of the sealing frame (4) are fixedly connected with clamping blocks (7), the outer wall of the clamping block (7) is in sliding clamping connection with the inner cavity of the clamping groove (6).

2. Extractable low-voltage switchgear cabinet according to claim 1, wherein a first connecting plate (8) is arranged on one side of the bottom of each of the two supporting frames (3), a second connecting plate (9) is arranged on the other side of the bottom of each of the two supporting frames (3), one side of one of the second connecting plates (9) is fixedly connected with one side of the back surface of the supporting plate (2), and one side of the other second connecting plate (9) is fixedly connected with the inner wall of the low-voltage switchgear cabinet body (1).

3. The withdrawable low-voltage switch cabinet according to claim 2, wherein pin shafts (10) are rotatably inserted and sleeved on both sides of the top of the first connecting plate (8) and one side of the top of the second connecting plate (9), the top of each pin shaft (10) is fixedly connected with the bearing frame (3), and a limiting block is fixedly connected to the bottom of each pin shaft (10).

4. The withdrawable low-voltage switchgear cabinet according to claim 1, wherein a plurality of positioning grooves (11) are equidistantly formed on both sides of the inner wall of the low-voltage switchgear cabinet body (1), limiting plates (12) are fixedly connected to both sides of the bearing plate (2), and the outer walls of the limiting plates (12) are slidably sleeved with the inner cavities of the positioning grooves (11).

5. The withdrawable low-voltage switch cabinet according to claim 4, wherein the rubber block (13) is fixedly connected to the side of one side of the limiting plate (12), the sliding groove (15) is formed in one side of the inner wall of the positioning groove (11), the limiting grooves (14) are symmetrically formed in one side of the inner wall of the positioning groove (11), and the outer wall of the rubber block (13) is slidably sleeved with the inner cavity of the limiting groove (14).

6. The withdrawable low-voltage switchgear cabinet according to claim 1, characterized in that a handle (16) is fixedly connected to the front side of the bottom of the carrying plate (2), supporting columns (17) are fixedly connected to four corners of the bottom of the low-voltage switchgear cabinet body (1), and a foot plate is fixedly connected to the bottom of the supporting columns (17).