CN210182902U

CN210182902U - Novel low-voltage cabinet drawer device

Info

Publication number: CN210182902U
Application number: CN201921532078.2U
Authority: CN
Inventors: Xiaofu Wang; 王晓馥; Haibo He; 何海波; Yanlin Shi; 石艳林
Original assignee: Beiguang Technology Co Ltd
Current assignee: Beiguang Technology Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-03-24
Anticipated expiration: 2029-09-16

Abstract

The utility model belongs to the technical field of low-voltage cabinet drawers, in particular to a novel low-voltage cabinet drawer device, which comprises a cabinet body and a drawer body arranged in the cabinet body, wherein the front surface of the cabinet body is provided with a drawing groove, the inner wall of the drawing groove is provided with a limit groove, the surfaces of the two sides of the drawer body are integrally formed with a limit rod, the inside of the drawer body is provided with a bottom plate, the drawer is arranged in the drawing process, the limiting rod and the limiting groove have certain limiting function on the drawer body, and the drawer body can not be drawn out under the matching action of the limiting plate and the baffle, thereby solving the problem that the original drawer is easily pulled out of the cabinet body by accident to cause certain damage to elements, separating the screw button and the drawer body from each other to ensure that the positioning block is rotated away from the positioning groove, then through the rotatability between the bottom of the front pulling plate and the drawer body, the bottom plate in the drawer body is taken out with the electric elements arranged above to be observed.

Description

Novel low-voltage cabinet drawer device

Technical Field

The utility model belongs to the technical field of the low-voltage cabinet, concretely relates to novel low-voltage cabinet drawer device.

Background

A high-low voltage power distribution cabinet is a distribution device used for distributing, controlling, metering and connecting cables in a power supply system, a common power supply station and a substation use a high-voltage switch cabinet, and then are led out to the low-voltage power distribution cabinet through the voltage reduction low-voltage side of a transformer, the low-voltage power distribution cabinet is a device of distribution devices which integrally reach the design function requirement by assembling protection devices such as switches, breakers, fuses, buttons, indicator lamps, instruments, wires and the like, a certain number of drawer devices are usually arranged on the low-voltage cabinet, a large number of electrical elements are stored in the drawer devices, a drawer of the existing low-voltage switch cabinet is pulled by mounting rollers at the bottom, the drawer is easy to be inclined in the moving process, and when the whole electrical elements or part of the electrical elements are required to be overhauled, the functional adjustment can not be better carried out according to the actual situation, if the electrical components are taken out separately or taken out together with the drawer, the problem of complex operation exists in the subsequent installation process, and the drawer is easily pulled out of the cabinet body accidentally, so that the exposure probability of the electrical components is increased, and the probability of the electrical components being damaged is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel low-voltage cabinet drawer device has and to be difficult for taking place the skew and excessively taking out characteristics when adjusting and the drawer removes in the maintenance operation according to actual conditions.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel low-voltage cabinet drawer device, drawer body including the cabinet body and the internal portion of cabinet, the pull groove has been seted up on the front surface of the cabinet body, the spacing groove has been seted up on the inner wall in pull groove, integrated into one piece has a gag lever post on the surface of the both sides of drawer body, the inside of drawer body is provided with the bottom plate, the drawer body passes through gag lever post sliding connection in the spacing groove, the front side in pull groove rotates through the pivot and is connected with the front pull plate, the turn-trough has been seted up on the side surface of front pull plate, the inside of turn-trough has the locating piece through the turn-lever switching, the constant head tank has been seted up with the corresponding position department of locating piece on the drawer body.

Preferably, a hole groove is formed in the surface of the positioning block, the radius of a screw rod at one end of the screw button is equal to that of the hole groove, and threads on the surface of the screw rod are matched with lines in the screw groove in the drawer body.

Preferably, the inner wall of the drawer body is provided with a clamping groove, and the clamping block is integrally formed at the position, close to the clamping groove, of the bottom plate.

Preferably, the inner walls of the two sides of the drawing groove are welded with baffle plates at positions close to the front end, and the surface of the drawer body is integrally formed with a limiting plate at a position different from the position of the front pulling plate.

Preferably, the upper surface of the positioning block and the inner wall of the positioning groove are both bonded with bump layers, and the bump layers are wavy elastic members.

Preferably, pulleys are installed at two sides of the drawer body.

Compared with the prior art, the beneficial effects of the utility model are that: in the using process of the utility model, the drawer has a certain limiting function to the drawer body through the limiting rod and the limiting groove in the drawing process, and the drawer body can not be drawn out under the matching action of the limiting plate and the baffle, thereby solving the problem that the original drawer is easily pulled out of the cabinet body by accident to cause certain damage to elements, separating the screw button and the drawer body from each other to ensure that the positioning block is rotated away from the positioning groove, then the front pull plate can be turned to a certain angle through the rotation between the bottom of the front pull plate and the drawer body, the bottom plate inside the drawer body is taken out with the electric elements arranged above to be observed, and the maintenance observation of the electric elements is gradually carried out when the original drawer is pulled, therefore, the electric appliance elements can be conveniently overhauled according to actual conditions, and the use practicability of the low-voltage cabinet drawer device is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the internal section of the drawer body of the present invention;

FIG. 3 is a schematic structural view of the top surface of the drawer body of the present invention;

FIG. 4 is a schematic structural view of a side surface of a middle front pulling plate according to the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4;

fig. 6 is a schematic structural diagram of the middle positioning block of the present invention.

In the figure: 1. a cabinet body; 2. a drawer body; 3. a front pulling plate; 4. drawing the groove; 5. a baffle plate; 6. a limiting plate; 7. a pulley; 8. a screw button; 9. a limiting rod; 10. a base plate; 11. a clamping block; 12. a card slot; 13. a limiting groove; 14. positioning blocks; 15. positioning a groove; 16. rotating the groove; 17. a bump layer; 18. and (4) a hole groove.

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.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a novel drawer device of a low-voltage cabinet comprises a cabinet body 1 and a drawer body 2 inside the cabinet body 1, wherein a drawing groove 4 is formed on the front surface of the cabinet body 1, a limiting groove 13 is formed on the inner wall of the drawing groove 4, limiting rods 9 are integrally formed on the surfaces of two sides of the drawer body 2, a bottom plate 10 is arranged inside the drawer body 2, the drawer body 2 is connected into the limiting groove 13 in a sliding manner through the limiting rods 9, the front side of the drawing groove 4 is rotatably connected with a front pull plate 3 through a rotating shaft, a rotary groove 16 is formed on the side surface of the front pull plate 3, a positioning block 14 is rotatably connected inside the rotary groove 16 through the rotary rods, a positioning groove 15 is formed in the position, corresponding to the positioning block 14, on the drawer body 2, a screw button 8 is rotatably connected on the upper surface of the drawer body 2 through threads, and through corresponding fixing, limiting and adjusting components, the use practicability and more functions of the, the drawer structure on the low-voltage cabinet can be normally pulled and moved, and the detection effect of the range of the internal elements of the drawer by workers is guaranteed.

It is specific, hole groove 18 has been seted up on the surface of locating piece 14, the radius of the 8 one end screw rods of knob equals with the radius of hole groove 18, the screw thread on screw rod surface agrees with mutually with the line among the 2 inside screw grooves of drawer body, pass the inside of the hole groove 18 of screw rod on the locating piece 14 and connect soon into drawer body 2 or with knob 8 even take the screw rod to screw out, can accomplish the change to position relation between drawer body 2 and the preceding arm-tie 3, the controllability when having increased the staff and observing the inside electrical component of low-voltage cabinet drawer, taking out of whole electrical component group has also made things convenient for the staff to refurbish it, do not have the original restriction influence of spatial nature when placing the drawer in inside.

Specifically, draw-in groove 12 has been seted up on drawer body 2's the inner wall, and bottom plate 10 has a fixture block 11 near draw-in groove 12's position department integrated into one piece, and draw-in groove 12 all is provided with two parts with fixture block 11, and wherein draw-in groove 12 and the fixture block 11 of both sides part provide certain spacing slip ability for bottom plate 10, and draw-in groove 12 and the fixture block 11 of rear side give bottom plate 10 certain block fixed action, guarantee that bottom plate 10 is put and remove at the inside normal card of drawer body 2.

Specifically, the position department butt fusion that is close to the front end on the inner wall of pull groove 4 both sides has baffle 5, and drawer body 2 is different from the position department integrated into one piece limiting plate 6 of preceding arm-tie 3 on the surface, and outside the drawer pulling to certain position hand, contact at limiting plate 6 and baffle 5 to given the certain limiting displacement of drawer, making the drawer can outwards be spur no longer, too hard during the prevention pull with the drawer even take inside component to drop on the ground and cause the condition of damage.

Specifically, the upper surface of the positioning block 14 and the inner wall of the positioning groove 15 are both bonded with the bump layer 17, the bump layer 17 is a wavy elastic member, and the positioning block 14 can be better clamped in the positioning groove 15 due to the arrangement of the bump layer 17, so that the positioning block 14 cannot easily shift or rotate, and the stability of the positioning block 14 in the positioning groove 15 is ensured.

Specifically, the pulleys 7 are installed at the positions of the two sides of the drawer body 2, the pulleys 7 can be realized by adopting wear-resistant polyurethane rubber wheels, the service life of the drawer is prolonged, and meanwhile, the relative sliding performance of the drawer body 2 is also improved.

The utility model discloses a theory of operation and use flow: in the using process of the utility model, when the drawer needs to be opened to correspondingly observe the internal electric elements, the worker can pull the handle at the front side of the front pull plate 3 to pull the front pull plate 3 with the drawer body 2 in the drawing groove 4 out under the sliding action of the pulley 7, in the process, the limiting rod 9 can normally and transversely move in the limiting groove 13, the worker can pull the front pull plate 3 to observe the electric elements placed on the bottom plate 10, when the whole electric element group in the drawer needs to be overhauled or observed, the drawer body 2 slides to a certain position to the outside under the matching action of the limiting rods 9 at the two sides and the limiting groove 13 on the wall surface of the drawing groove 4, the screw button 8 is screwed out from the inside of the drawer body 2, then the positioning block 14 in the positioning groove 15 is turned to the outside, and the front pull plate 3 is turned downwards, can make the front side part of drawer present open structure this moment, then can be with the outside pull of electrical components that bottom plate 10 was laid with the top with the hand, take out whole electrical components group and carry out omnidirectional observation and maintenance, after the maintenance operation is accomplished, can aim at draw-in groove 12 on the inner wall of drawer body 2 both sides with the fixture block 11 of bottom plate 10 both sides position department and the sliding connection goes into, the draw-in groove 12 of messenger's bottom plate 10 rear side is pegged graft and is connected in the inside rear side draw-in groove 12 of drawer body 2, then upwards overturn preceding arm-tie 3, the surface of making preceding arm-tie 3 contacts with the surface of drawer body 2, then the above-mentioned dismantlement step to locating piece 14 and knob 8 of reverse operation, make preceding arm-tie 3 and drawer body 2 firm the connection together, thereby accomplish the maintenance process to whole electrical components.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel low-voltage cabinet drawer device, includes the drawer body (2) of the cabinet body (1) and the cabinet body (1) inside, its characterized in that: the drawer cabinet comprises a cabinet body (1), wherein a drawing groove (4) is formed in the front surface of the cabinet body (1), a limiting groove (13) is formed in the inner wall of the drawing groove (4), limiting rods (9) are integrally formed in the surfaces of two sides of a drawer body (2), a bottom plate (10) is arranged inside the drawer body (2), the drawer body (2) is connected into the limiting groove (13) in a sliding mode through the limiting rods (9), a front pull plate (3) is connected to the front side of the drawing groove (4) in a rotating mode through a rotating shaft, a rotating groove (16) is formed in the side surface of the front pull plate (3), a positioning block (14) is arranged inside the rotating groove (16) in a rotating mode through rotating rod switching, a positioning groove (15) is formed in the position, corresponding to the positioning block (14), and a screw button (8) is screwed to the upper surface.

2. The novel low-voltage cabinet drawer device as claimed in claim 1, wherein: the surface of the positioning block (14) is provided with a hole groove (18), the radius of a screw rod at one end of the screw button (8) is equal to that of the hole groove (18), and threads on the surface of the screw rod are matched with lines in the screw groove in the drawer body (2).

3. The novel low-voltage cabinet drawer device as claimed in claim 1, wherein: the inner wall of the drawer body (2) is provided with a clamping groove (12), and a clamping block (11) is integrally formed at the position, close to the clamping groove (12), of the bottom plate (10).

4. The novel low-voltage cabinet drawer device as claimed in claim 1, wherein: baffle plates (5) are welded at positions close to the front ends on the inner walls of the two sides of the drawing groove (4), and limiting plates (6) are integrally formed at positions different from the position of the front drawing plate (3) on the surface of the drawer body (2).

5. The novel low-voltage cabinet drawer device as claimed in claim 2, wherein: bump layers (17) are bonded on the upper surface of the positioning block (14) and the inner wall of the positioning groove (15), and the bump layers (17) are wavy elastic members.

6. The novel low-voltage cabinet drawer device as claimed in claim 1, wherein: pulleys (7) are arranged at the two sides of the drawer body (2).