CN214124328U

CN214124328U - Power distribution control equipment with protection function

Info

Publication number: CN214124328U
Application number: CN202022647009.5U
Authority: CN
Inventors: 王培�; 卢雁; 王凯; 沈丽
Original assignee: Shanghai Zhenyu Electronics Co ltd
Current assignee: Shanghai Zhenyu Electronics Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-03
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a distribution control device with protection function, belonging to the technical field of distribution control devices, comprising a bottom plate, wherein the rear part of the upper part of the bottom plate is fixedly connected with a rear cover, the front part of the top part of the rear cover is hinged with a front cover through a hinge, the side wall of the front cover close to the front part is fixedly connected with a handle, two side walls of the rear cover are respectively embedded with a bearing, and the two bearings are respectively and rotatably connected at two ends of a rotating shaft; arrange each distribution switch in the protective cover that corresponds respectively, when needing to use a certain distribution switch, through the effect of hasp subassembly, press the briquetting of the protective cover department that corresponds, the briquetting passes through the spliced pole and drives the slider removal, the slider drives the hasp removal and makes the fixture block break away from the draw-in groove, thereby open this position department protective cover automatically under torque spring's effect, other distribution switches are still in the protective cover, thereby can avoid staff's mistake to bump and cause the unusual scheduling problem of power supply, the protectiveness is better, and the security is higher.

Description

Power distribution control equipment with protection function

Technical Field

The utility model belongs to the technical field of distribution control equipment, concretely relates to distribution control equipment with safeguard function.

Background

The power distribution is a link directly connected with a user in a power system and distributes power energy to the user, the power distribution system consists of a power distribution substation, a high-voltage distribution line, a distribution transformer, a low-voltage distribution line and corresponding control protection equipment, and the distribution equipment is a general name of equipment such as a high-voltage power distribution cabinet, a generator, a transformer, a power line, a circuit breaker, a low-voltage switch cabinet, a distribution board, a switch box, a control box and the like in the power system.

At present, in the process of power transmission, the distribution control equipment is extremely important, the existing distribution control equipment is generally a power distribution cabinet or a switch cabinet and the like, and when a worker uses components such as a switch in the distribution control equipment, other switches are easily touched, so that misoperation is caused, and power supply abnormity is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distribution control equipment with safeguard function 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: a power distribution control device with a protection function comprises a bottom plate, wherein a rear cover is fixedly connected to the rear part of the upper part of the bottom plate, a front cover is hinged to the front part of the top of the rear cover through a hinge, a handle is fixedly connected to the side wall, close to the front part, of the front cover, bearings are embedded in the two side walls of the rear cover, the two bearings are respectively and rotatably connected to the two ends of a rotating shaft, a plurality of cams are fixedly connected to the rotating shaft at equal intervals, a pull rod is fixedly connected to one end, extending out of the rear cover, of the rotating shaft, a fixing block a is fixedly connected to the outer side wall of the pull rod, the fixing block a is elastically connected with a fixing block b through a tension spring, the fixing block b is fixedly connected to the side wall of the rear cover, a mounting plate is fixedly connected to the bottom plate, a plurality of protective covers are hinged to the mounting plate at equal intervals, a plurality of power distribution switches are arranged on the mounting plate, and are respectively positioned in the plurality of protective covers, and a lock catch component is embedded in the mounting plate.

In a preferred embodiment, the upper and lower parts of the side wall of the rear cover are respectively and fixedly connected with an upper limit block and a lower limit block, and the pull rod is positioned between the upper limit block and the lower limit block.

In a preferred embodiment, a torsion spring is fixedly arranged at a position where the protective cover is hinged to the mounting plate.

As a preferred embodiment, the hasp subassembly is including inlaying the fixed cover of establishing in the mounting panel, and fixed cover endotheca is equipped with the spliced pole, and the spliced pole extends one of mounting panel and serves the rigid coupling and have the briquetting, and the spliced pole is in one of mounting panel inside and serves the rigid coupling and have the slider, and the spliced pole is equipped with reset spring on being in the lateral wall between fixed cover and the slider, and the rigid coupling has the hasp on the slider, and has seted up the locked groove on the lateral wall of hasp, and the locked groove block is connected with the fixture block, and the fixture block rigid coupling is on the inside wall of protective cover.

In a preferred embodiment, the upper surface of the lock catch is an inclined surface, and the inclined surface faces the direction of the latch.

In a preferred embodiment, the back of the mounting plate is connected to one end of each of the plurality of connecting wires, and the other end of each of the plurality of connecting wires penetrates the rear cover and extends to the outside.

Compared with the prior art, the utility model provides a distribution control equipment with safeguard function includes following beneficial effect at least:

(1) each power distribution switch is arranged in the corresponding protective cover, when a certain power distribution switch needs to be used, the pressing block at the corresponding protective cover is pressed down under the action of the locking component, the pressing block drives the sliding block to move through the connecting column, the sliding block drives the locking buckle to move and enables the clamping block to be separated from the clamping groove, so that the protective cover at the position is automatically opened under the action of the torsion spring, other power distribution switches are still in the protective covers, the problems that power supply is abnormal due to mistaken touch of workers and the like can be avoided, the protection performance is good, and the safety is high;

(2) after a plurality of protective covers were opened, it is rotatory to rotate the pull rod and drive the axis of rotation, and the axis of rotation is rotatory to drive the cam rotatory, and cam extrusion protective cover makes a plurality of protective covers close simultaneously to improve the efficiency of closing the lid, simultaneously under the effect of extension spring, loosen behind the pull rod, make the pull rod resume initial position under the pulling force effect of extension spring, thereby be convenient for close the lid next time and use.

Drawings

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

FIG. 2 is a schematic structural view of the utility model after the front cover is opened;

fig. 3 is a schematic structural view of the present invention for simultaneously closing a plurality of protective covers;

fig. 4 is a schematic structural view of the single protective cover of the present invention after being opened;

FIG. 5 is a schematic structural view of the latch assembly of the present invention;

fig. 6 is a schematic structural view of a single protective cover according to the present invention.

In the figure: 1. a base plate; 2. a rear cover; 3. a front cover; 4. a handle; 5. a bearing; 6. a rotating shaft; 7. a cam; 8. a pull rod; 9. a fixed block a; 10. a tension spring; 11. a fixed block b; 12. an upper limit block; 13. a lower limiting block; 14. mounting a plate; 15. a protective cover; 16. a torsion spring; 17. a power distribution switch; 18. a latch assembly; 181. fixing a sleeve; 182. connecting columns; 183. briquetting; 184. a return spring; 185. a slider; 186. locking; 187. locking the groove; 188. a clamping block; 19. and connecting the wires.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-6, the present invention provides a power distribution control device with protection function, including a bottom plate 1, a rear cover 2 is fixedly connected to a rear portion of an upper portion of the bottom plate 1, a front cover 3 is hinged to a front portion of a top of the rear cover 2 through a hinge, a handle 4 is fixedly connected to a side wall of the front cover 3 near the front portion, bearings 5 are respectively embedded on two side walls of the rear cover 2, the two bearings 5 are respectively rotatably connected to two ends of a rotating shaft 6, a plurality of cams 7 are fixedly connected to the rotating shaft 6 at equal intervals, a pull rod 8 is fixedly connected to an end of the rotating shaft 6 extending out of the rear cover 2, a fixing block a9 is fixedly connected to a lateral wall of the pull rod 8, the fixing block a9 is elastically connected to a fixing block b11 through a tension spring 10, the fixing block b11 is fixedly connected to a lateral wall of the rear cover 2, an upper limit block 12 and a lower limit block 13 are fixedly connected to an upper portion and a lower portion of a lateral wall of the rear cover 2, and the pull rod 8 is located between the upper limit block 12 and the lower limit block 13 (see fig. 1, Fig. 2 and 3); through the limiting action of the upper limiting block 12 and the lower limiting block 13, the rotation angle of the pull rod 8 is limited, and excessive rotation is avoided.

A mounting plate 14 is fixedly connected to the bottom plate 1, a plurality of protective covers 15 are hinged to the mounting plate 14 at equal intervals through hinges, and torsion springs 16 are fixedly arranged at the positions where the protective covers 15 are hinged to the mounting plate 14 (see fig. 4 and 6); the protecting cover 15 can be automatically spring by the elastic force of the torsion spring 16 after the self-locking of the protecting cover 15 is released.

A plurality of power distribution switches 17 are arranged on the mounting plate 14, the plurality of power distribution switches 17 are respectively arranged in the plurality of protective covers 15, a locking assembly 18 is embedded in the mounting plate 14, the locking assembly 18 comprises a fixing sleeve 181 embedded in the mounting plate 14, a connecting column 182 is sleeved in the fixing sleeve 181, a pressing block 183 is fixedly connected to one end, extending out of the mounting plate 14, of the connecting column 182, a sliding block 185 is fixedly connected to one end, located inside the mounting plate 14, of the connecting column 182, a return spring 184 is sleeved on the outer side wall, located between the fixing sleeve 181 and the sliding block 185, of the connecting column 182, a locking buckle 186 is fixedly connected to the sliding block 185, a locking groove 187 is formed in one side wall of the locking buckle 186, a clamping block 188 is connected to the inside of the locking groove 187 in a clamping manner, and the clamping block 188 is fixedly connected to the inner side wall of the protective cover 15 (see fig. 4, 5 and 6); pressing down the briquetting 183 of the corresponding protective cover 15 department, briquetting 183 drives the slider 185 through the spliced pole 182 and moves, and the slider 185 drives the hasp 186 and moves and makes the fixture block 188 break away from the draw-in groove to open this position department protective cover 15 automatically under torsion spring 16's effect, other distribution switches 17 are still in protective cover 15, thereby can avoid the staff to bump the unusual scheduling problem of power supply that causes by mistake.

The upper surface of the latch 186 is a slope facing the latch 188 (see fig. 5); the inclined surface functions to allow the latch 188 to automatically press the latch 186 to move through the inclined surface when the protecting cover 15 is closed, thereby facilitating self-locking.

The back of the mounting plate 14 is connected to one ends of a plurality of connection lines 189, respectively, and the other ends of the plurality of connection lines 189 each penetrate the rear cover 2 and extend to the outside (see fig. 4); is convenient for being connected with the power supply equipment circuit.

When the protective cover is used, the front cover 3 is opened through the handle 4, each power distribution switch 17 is respectively arranged in the corresponding protective cover 15, when a certain power distribution switch 17 needs to be used, the pressing block 183 at the corresponding protective cover 15 is pressed down through the action of the locking assembly 18, the pressing block 183 drives the sliding block 185 to move through the connecting column 182, the sliding block 185 drives the locking buckle 186 to move and enable the clamping block 188 to be separated from the clamping groove, the protective cover 15 at the position is automatically opened under the action of the torsion spring 16, other power distribution switches 17 are still arranged in the protective cover 15, the problems of abnormal power supply caused by mistaken touch of workers can be avoided, the protective cover is good in protection performance and high in safety, after a plurality of protective covers 15 are opened, the pull rod 8 is rotated and drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the cam 7 to rotate, the cam 7 extrudes the protective cover 15 and enables the plurality of protective covers 15 to be closed simultaneously, and the cover closing efficiency is improved, meanwhile, under the action of the tension spring 10, after the pull rod 8 is loosened, the pull rod 8 is restored to the initial position under the action of the tension force of the tension spring 10, so that the cover can be closed for use next time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A distribution control equipment with safeguard function, includes bottom plate (1), its characterized in that: the rear rigid coupling on bottom plate (1) upper portion has back lid (2), and the place ahead at back lid (2) top is articulated through the hinge have protecgulum (3), the rigid coupling has handle (4) on the lateral wall that protecgulum (3) are close to the place ahead, all inlay on the both sides wall of back lid (2) and be equipped with bearing (5), and two bearing (5) rotate respectively and connect the both ends department in axis of rotation (6), the equidistance rigid coupling has a plurality of cam (7) on axis of rotation (6), axis of rotation (6) extend one of back lid (2) and serve the rigid coupling have pull rod (8), and the rigid coupling has fixed block a (9) on the lateral wall of pull rod (8), and fixed block a (9) are through extension spring (10) and fixed block b (11) elastic connection, and fixed block b (11) rigid coupling on the lateral wall of back lid (2), the rigid coupling has mounting panel (14) on bottom plate (1), and it has a plurality of protective covers (15) to articulate through the hinge equidistance on mounting panel (14), be equipped with a plurality of distribution switch (17) on mounting panel (14), and a plurality of distribution switch (17) are in a plurality of protective covers (15) respectively, the embedded hasp subassembly (18) that is equipped with in mounting panel (14).

2. The electrical distribution control apparatus with a safeguard function according to claim 1, characterized in that: the upper portion and the lower portion of the side wall of the rear cover (2) are fixedly connected with an upper limiting block (12) and a lower limiting block (13) respectively, and the pull rod (8) is located between the upper limiting block (12) and the lower limiting block (13).

3. The electrical distribution control apparatus with a safeguard function according to claim 1, characterized in that: and a torsion spring (16) is fixedly arranged at the hinged position of the protective cover (15) and the mounting plate (14).

4. The electrical distribution control apparatus with a safeguard function according to claim 1, characterized in that: the locking assembly (18) comprises a fixed sleeve (181) embedded in a mounting plate (14), a connecting column (182) is arranged in the fixed sleeve (181) in a sleeved mode, one end of the connecting column (182) extending out of the mounting plate (14) is fixedly connected with a pressing block (183), one end, located inside the mounting plate (14), of the connecting column (182) is fixedly connected with a sliding block (185), the outer side wall, located between the fixed sleeve (181) and the sliding block (185), of the connecting column (182) is sleeved with a reset spring (184), the sliding block (185) is fixedly connected with a locking buckle (186), a side wall of the locking buckle (186) is provided with a locking groove (187), the locking groove (187) is connected with a clamping block (188) in a clamping mode, and the clamping block (188) is fixedly connected to the inner side wall of the protective cover (15).

5. The electrical distribution control apparatus with a safeguard function according to claim 4, characterized in that: the upper surface of the lock catch (186) is an inclined surface facing the direction of the fixture block (188).

6. The electrical distribution control apparatus with a safeguard function according to claim 1, characterized in that: the back of mounting panel (14) is connected with the one end of a plurality of connecting wire (189) respectively, and the other end of a plurality of connecting wire (189) all runs through back lid (2) and extends to the outside.