CN210430531U

CN210430531U - Limiting device for instrument room door of switch cabinet

Info

Publication number: CN210430531U
Application number: CN201921714955.8U
Authority: CN
Inventors: 戚兆刚; 赵晓凯
Original assignee: Tangshan Boyu Electronic Co Ltd
Current assignee: Tangshan Boyu Electronic Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-04-28
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a limiting device for a switch cabinet instrument room door, which comprises a switch cabinet, wherein the front surface of the switch cabinet is rotatably assembled with a room door, the upper side of the front surface of the switch cabinet is provided with a first storage groove, a fixed column is assembled in the first storage groove, the outer surface of the fixed column is rotatably assembled with a hollow column, the inner cavity of the hollow column is slidably assembled with a fixed rod, the lower surface of the left side end of the fixed rod is assembled with a fixture block, the right surface of the room door is assembled with a fixed block, the upper surface of the fixed block is uniformly provided with a clamping groove, the inner surface of the clamping groove is jointed with the outer surface of the fixture block, the outer surface of the hollow column is assembled with a lighting lamp fixing device, when in use, the hollow column rotates around the fixed column from the first storage groove, the position of the room door is adjusted, a proper clamping groove is found, the outer surface, simple structure and convenient operation.

Description

Limiting device for instrument room door of switch cabinet

Technical Field

The utility model relates to a spacing technical field of cubical switchboard instrument room door specifically is a cubical switchboard instrument room door stop device.

Background

The switch cabinet (switch cabinet) is an electrical device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, some switch cabinets are also provided with low-frequency load shedding for protecting main equipment, the electrical equipment needs to request maintenance and repair, some electrical equipment is positioned in the cabinet, the current instrument door is directly assembled on the switch cabinet in a rotating mode, the instrument door cannot be kept in an open state, the switch cabinet can be closed easily under wind or external force, and the overhaul operation of workers is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard instrument room door stop device 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 cubical switchboard instrument room door stop device, includes the cubical switchboard, the front surface of cubical switchboard rotates and is equipped with the room door, first storage tank has been seted up to the front surface upside of cubical switchboard, be equipped with in the first storage tank and be equipped with the fixed column, the surface rotation of fixed column is equipped with hollow post, the inner chamber of hollow post slides and is equipped with the dead lever, the left side end lower surface of dead lever is equipped with the fixture block, the right surface of room door is equipped with the fixed block, the draw-in groove has evenly been seted up to the upper surface of fixed block, the internal surface of draw-in groove and the surface laminating of fixture block, the surface of hollow post is equipped.

Preferably, the upper surface of the hollow column is screwed with a bolt, and the lower surface of the bolt is attached to the outer surface of the fixing rod.

Preferably, light fixing device includes the nest block, two the nest block all cup joints the assembly at the surface of hollow post, and two be equipped with the horizontal pole between the nest block, the spiro union has the stay bolt to run through on the outside surface of horizontal pole, the bottom of stay bolt is rotated and is equipped with the lamp box.

Preferably, the inner chamber of lamp box is equipped with the movable block, and is equipped with the spring between the right surface of movable block and the inner chamber of lamp box, the right surface that the inner ring department of spring runs through the lamp box is equipped with the pull rod, and the left surface of pull rod and the right surface laminating of movable block.

Preferably, a second storage groove is formed in the lower side of the front surface of the switch cabinet, and a limiting plate is clamped and assembled at the position of the second storage groove.

Preferably, the length of the hollow column is at least 1.25 times greater than the length of the stationary column.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with hollow post, through the surface assembly light fixing device of hollow post, when making things convenient for the workman's operation, have the local fixed light of placing, vacate both hands and overhaul the maintenance, improve work efficiency, the utility model discloses a cubical switchboard has seted up the second storage tank through the front surface of cubical switchboard, when light fixing device does not use, conveniently deposits and accomodates.

Drawings

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

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a schematic structural view of the lighting lamp fixing device of the present invention.

Fig. 4 is a detailed view of fig. 2 at a.

Fig. 5 is a detailed view of fig. 2 at b.

Fig. 6 is a detailed view at c of fig. 2.

In the figure: 1. the switch cabinet, 11, first storage tank, 12, fixed column, 13, hollow post, 14, dead lever, 15, fixture block, 16, bolt, 17, second storage tank, 18, limiting plate, 2, room door, 21, fixed block, 22, draw-in groove, 3, light fixing device, 31, cover block, 32, horizontal pole, 33, long bolt, 34, lamp box, 341, movable block, 342, spring, 343, pull rod.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a limiting device for a door of a switch cabinet instrument room comprises a switch cabinet 1, a door 2 (the door 2 is an instrument door) is rotatably assembled on the front surface of the switch cabinet 1, a first storage groove 11 is formed in the upper side of the front surface of the switch cabinet 1, a fixing column 12 is assembled in the first storage groove 11, a hollow column 13 is rotatably assembled on the outer surface of the fixing column 12, a fixing rod 14 is slidably assembled in the inner cavity of the hollow column 13, a clamping block 15 is assembled on the lower surface of the left end of the fixing rod 14, a fixing block 21 is assembled on the right surface of the door 2, clamping grooves 22 are uniformly formed in the upper surface of the fixing block 21, the inner surface of each clamping groove 22 is attached to the outer surface of the corresponding clamping block 15, an illuminating lamp fixing device 3 is assembled on the outer surface of the hollow column 13, when the illuminating lamp is not used, a bolt, then put it in first storage tank 11, during the use, follow first storage tank 11 and rotate hollow post 13 around fixed column 12, adjust the position of room door 2, find suitable draw-in groove 22, laminate the surface of fixture block 15 with the internal surface of draw-in groove 22, room door 2 has just so fixed, when needs use light fixing device 3, take out limiting plate 18, take out light fixing device 3 in the second storage tank 17, then hand power pull rod 343, put into lamp box 34 with external lighting lamp, then slowly relax pull rod 343, at this moment the movable block 341 with external lighting lamp fix in lamp box 34, at last with set piece 31 cup joint to hollow post 13's surface can.

Specifically, the bolt 16 is threadedly mounted on the upper surface of the hollow column 13, the lower surface of the bolt 16 is abutted against the outer surface of the fixing rod 14, and the position of the fixing rod 14 in the inner cavity of the hollow column 13 is defined by the bolt 16.

Particularly, light fixing device 3 includes nest block 31 (nest block 31 is for the elasticity square that has the through-hole), and two nest blocks 31 all cup joint the assembly at hollow post 13's surface, and are equipped with horizontal pole 32 between two nest blocks 31, and the spiro union has long bolt 33 in the outside surface of horizontal pole 32, and the bottom of long bolt 33 is rotated and is equipped with lamp box 34, assembles light fixing device 3 at hollow post 13's surface through the mode that cup joints, makes things convenient for the dismouting.

Specifically, the inner chamber of lamp box 34 is equipped with movable block 341, and is equipped with spring 342 between the right surface of movable block 341 and the inner chamber of lamp box 34, and the inner ring department of spring 342 runs through the right surface of lamp box 34 and is equipped with pull rod 343, and the left surface of pull rod 343 and the right surface laminating of movable block 341, through assembling spring 342 between the right surface of movable block 341 and the inner chamber of lamp box 34, can make in external illuminating lamp fixed column lamp box 34, prevent to drop and cause the injury to maintenance personnel.

Particularly, second storage tank 17 has been seted up to cubical switchboard 1's front surface downside, and second storage tank 17 department joint is equipped with limiting plate 18, when not being suitable for light fixing device 3, leaves it in second storage tank 17, is convenient for accomodate.

Specifically, the length of the hollow column 13 is at least 1.25 times greater than that of the fixed column 14, and the overall length of the hollow column 13 and the fixed column 12 after contraction is at least less than that of the first storage tank 11.

The working principle is as follows: during the use, it is rotatory around fixed column 12 with hollow post 13 from first storage tank 11, adjust the position of room door 2, find suitable draw-in groove 22, the surface with fixture block 15 and the internal surface laminating of draw-in groove 22, room door 2 has just been fixed like this, when needs use light fixing device 3, take out limiting plate 18, take out light fixing device 3 in the second storage tank 17, then pull rod 343 is pulled in the hand, put into lamp box 34 with external lighting lamp, then slowly relax pull rod 343, at this moment the movable block 341 fix external lighting lamp in lamp box 34, at last cup joint sleeve block 31 to hollow post 13's surface can, it can adjust the illumination angle to rotate lamp box 34, it can adjust the illumination height to twist long bolt 33.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 cubical switchboard instrument room door stop device, includes cubical switchboard (1), the front surface of cubical switchboard (1) is rotated and is equipped with room door (2), its characterized in that: first storage tank (11) have been seted up to the front surface upside of cubical switchboard (1), be equipped with in first storage tank (11) and be equipped with fixed column (12), the surface rotation of fixed column (12) is equipped with hollow post (13), the inner chamber of hollow post (13) slides and is equipped with dead lever (14), the left side end lower surface of dead lever (14) is equipped with fixture block (15), the right surface assembly of room door (2) has fixed block (21), draw-in groove (22) have evenly been seted up to the upper surface of fixed block (21), the internal surface of draw-in groove (22) and the surface laminating of fixture block (15), the surface assembly of hollow post (13) has light fixing device (3).

2. The switch cabinet instrument room door limiting device of claim 1, wherein: the upper surface of the hollow column (13) is assembled with a bolt (16) in a threaded mode, and the lower surface of the bolt (16) is attached to the outer surface of the fixing rod (14).

3. The switch cabinet instrument room door limiting device of claim 1, wherein: light fixing device (3) are including nest block (31), two the assembly is all cup jointed in the surface of hollow post (13) in nest block (31), and two be equipped with horizontal pole (32) between nest block (31), the outside surface of horizontal pole (32) runs through the spiro union has stay bolt (33), the bottom of stay bolt (33) is rotated and is equipped with lamp box (34).

4. The switch cabinet instrument room door limiting device of claim 3, wherein: the inner cavity of the lamp box (34) is provided with a movable block (341), a spring (342) is arranged between the right surface of the movable block (341) and the inner cavity of the lamp box (34), the inner ring of the spring (342) penetrates through the right surface of the lamp box (34) to be provided with a pull rod (343), and the left surface of the pull rod (343) is attached to the right surface of the movable block (341).

5. The switch cabinet instrument room door limiting device of claim 1, wherein: second storing groove (17) have been seted up to the front surface downside of cubical switchboard (1), second storing groove (17) department joint is equipped with limiting plate (18).

6. The switch cabinet instrument room door limiting device is characterized in that the length of the hollow column (13) is at least 1.25 times greater than that of the fixed column (12).