CN213660891U

CN213660891U - Switch board for electrical engineering

Info

Publication number: CN213660891U
Application number: CN202022858475.8U
Authority: CN
Inventors: 张潮丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-09
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a switch board for electrical engineering, including the electrical control cabinet, the surface of electrical control cabinet is provided with the wall body, the lower extreme of electrical control cabinet is provided with the coiling mechanism, the coiling mechanism is including connecting dead lever, first spacing dish, first fixing bearing, winding shaft, the spacing dish of second, second fixing bearing, turning block, electric wire and casing, the lower extreme of electrical control cabinet is close to one end and is provided with the connection dead lever, the lower extreme of connecting the dead lever is provided with first spacing dish, the lower extreme of first spacing dish is provided with first fixing bearing. The utility model discloses can effectually prevent that the electric wire that exceeds from receiving external force to drag, cause the internal joint disconnection of electric wire and electrical control cabinet, can effectually hide electrical control cabinet wholly in the inside of wall body, avoided personnel's phenomenon of gouging, better satisfying the operation needs.

Description

Switch board for electrical engineering

Technical Field

The utility model relates to a switch board equipment technical field specifically is a switch board for electrical engineering.

Background

The electric control cabinet is characterized in that switch equipment, a measuring instrument, protective electric appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electric appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instrument, certain electric parameters can be adjusted, and the deviation from the normal working state is prompted or signaled and is commonly used in various power generation, distribution and transformation substations.

The many unsettled installations of current switch board are on the wall body surface, consequently appear the phenomenon of gouging very easily when people walk about it, in addition, if unreasonable accomodating with the electric wire of electrical control cabinet switch-on, very cause unnecessary to drag easily, make the attach fitting disconnection of electric wire and switch board, so the scheme that can alleviate above-mentioned problem of urgent need.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board for electrical engineering 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 control cabinet for electrical engineering comprises an electrical control cabinet, wherein a wall body is arranged on the outer surface of the electrical control cabinet, a winding device is arranged at the lower end of the electrical control cabinet and comprises a connecting fixing rod, a first limiting disc, a first fixing bearing, a winding shaft, a second limiting disc, a second fixing bearing, a rotating block, an electric wire and a shell, the connecting fixing rod is arranged at one end, close to the lower end of the electrical control cabinet, the first limiting disc is arranged at the lower end of the connecting fixing rod, the first fixing bearing is arranged at the lower end of the first limiting disc, the winding shaft is arranged on the inner surface and the lower end of the first fixing bearing, the second limiting disc is arranged at the lower end of the winding shaft, the second fixing bearing is arranged on the outer surface of the second limiting disc, the rotating block is arranged at the lower end edge of the second limiting disc, and the electric wire is arranged, the surface of first spacing dish and second fixing bearing's surface are provided with the casing, electrical control cabinet's rear end is provided with telescopic machanism, telescopic machanism includes screw thread limit sleeve, stop screw, pivot, motor, slider and chute board, electrical control cabinet's rear end is provided with screw thread limit sleeve, screw thread limit sleeve's internal surface and rear end are provided with stop screw, stop screw's rear end is provided with the pivot, the rear end of pivot is provided with the motor, one side that electrical control cabinet's lower extreme is close to the coiling mechanism is provided with the slider, the surface of slider is provided with the chute board.

Preferably, the wall body is provided with a groove, the electrical control cabinet is installed inside the groove of the wall body, the upper end of the connecting fixing rod is fixedly connected with the lower end of the electrical control cabinet, and the lower end of the connecting fixing rod is fixedly connected with the upper end of the first limiting disc.

Preferably, the upper end of the first fixing bearing is fixedly connected with the lower end of the first limiting disc, the inner surface of the first fixing bearing is movably connected with the outer surface of the upper end of the winding shaft, the lower end of the winding shaft is fixedly connected with the upper end of the second limiting disc, and the inner surface of the second fixing bearing is movably connected with the outer surface of the second limiting disc.

Preferably, turning block fixed mounting is at the lower extreme edge of the spacing dish of second, the through-hole has all been seted up to first spacing dish and the spacing dish of second, the electric wire is connected with the surface winding of winding axle, the upper end of electric wire runs through the through-hole of first spacing dish and the internal connection of electrical control cabinet, the lower extreme of electric wire runs through passing through of the spacing dish of second and is connected with the power, the surface of first spacing dish and the upper end inner wall fixed connection of casing, second fixing bearing's surface and the lower extreme inner wall fixed connection of casing, it is provided with three groups to connect the dead lever.

Preferably, the front end of the threaded limiting sleeve is fixedly connected with the rear end of the electrical control cabinet, the inner surface of the threaded limiting sleeve is in threaded limiting connection with the outer surface of the limiting screw rod, and the front end of the rotating shaft is fixedly connected with the rear end of the limiting screw rod.

Preferably, the rear end of pivot and the front end swing joint of motor, motor fixed mounting is in the inslot lower extreme rear side of wall body, the regional fixed connection in one side that the lower extreme of slider and electrical control cabinet is close to the coiling mechanism, the surface of slider and the internal surface sliding connection of chute board, chute board fixed mounting is at the inslot lower extreme edge of wall body, slider and chute board all are provided with two sets ofly.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the device is mainly used for accommodating the electric wires which are arranged in a plurality of rows, when the electric wires are installed, the plurality of rows of electric wires enable the second limiting disc to rotate on the inner surface of the second fixing bearing through rotating the rotating block, the winding shaft is driven to rotate synchronously on the inner surface of the first fixing bearing, at the moment, the electric wires can be wound and wound on the surface of the winding shaft, and therefore the plurality of rows of electric wires are orderly wound and wound inside the shell, and the device can effectively prevent the plurality of rows of electric wires from being pulled by external force to cause the disconnection of the electric wires and the internal joints of the electric control cabinet; this device is mainly in order to prevent that personnel and electrical control cabinet touching from causing the circumstances of gouging, install after the inslot of wall body when electrical control cabinet, starter motor can drive the pivot and rotate, stop screw carries out synchronous rotation after the pivot rotates, stop screw's surface screw rotates at screw thread stop sleeve's internal surface spiral this moment, promote screw thread stop sleeve and electrical control cabinet forward movement, at the in-process that electrical control cabinet removed, the slider is at the inside synchronous slip of chute board, provide the holding power for electrical control cabinet's displacement motion, this device can effectually hide the whole inside at the wall body of electrical control cabinet, personnel's gouging phenomenon has been avoided.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

FIG. 4 is a schematic view of the winding device of the present invention;

fig. 5 is a schematic view of the internal structure of the winding device of the present invention;

fig. 6 is a schematic diagram of the enlarged structure of part B of the present invention.

In the figure: 1. an electrical control cabinet; 2. a wall body; 3. a winding device; 4. a telescoping mechanism; 301. connecting a fixed rod; 302. a first limiting disc; 303. a first fixed bearing; 304. a winding shaft; 305. a second limiting disc; 306. a second fixed bearing; 307. rotating the block; 308. an electric wire; 309. a housing; 402. a threaded limit sleeve; 403. a limit screw; 404. a rotating shaft; 405. a motor; 406. a slider; 407. a chute board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a control cabinet for electrical engineering comprises an electrical control cabinet 1, a wall body 2 is arranged on the outer surface of the electrical control cabinet 1, a winding device 3 is arranged at the lower end of the electrical control cabinet 1, the winding device 3 comprises a connecting fixed rod 301, a first limit disc 302, a first fixed bearing 303, a winding shaft 304, a second limit disc 305, a second fixed bearing 306, a rotating block 307, an electric wire 308 and a shell 309, the connecting fixed rod 301 is arranged at one end of the lower end of the electrical control cabinet 1 close to one end, the first limit disc 302 is arranged at the lower end of the connecting fixed rod 301, the first fixed bearing 303 is arranged at the lower end of the first limit disc 302, the winding shaft 304 is arranged at the inner surface and the lower end of the first fixed bearing 303, the second limit disc 305 is arranged at the lower end of the winding shaft 304, the second fixed bearing 306 is arranged at the outer surface of the second limit disc 305, the rotating block 307 is arranged, an electric wire 308 is arranged on the outer surface of the winding shaft 304, a shell 309 is arranged on the outer surface of the first limiting disc 302 and the outer surface of the second fixing bearing 306, a telescopic mechanism 4 is arranged at the rear end of the electric control cabinet 1, the telescopic mechanism 4 comprises a threaded limiting sleeve 402, a limiting screw 403, a rotating shaft 404, a motor 405, a sliding block 406 and a sliding groove plate 407, the threaded limiting sleeve 402 is arranged at the rear end of the electric control cabinet 1, the limiting screw 403 is arranged on the inner surface and the rear end of the threaded limiting sleeve 402, the rotating shaft 404 is arranged at the rear end of the limiting screw 403, the motor 405 is arranged at the rear end of the rotating shaft 404, the sliding block 406 is arranged on one side, close to the winding device 3, of the lower end of the electric control.

Wall body 2 sets up slottedly, and electric control cabinet 1 installs in the inside in wall body 2's groove, connects the upper end of dead lever 301 and the lower extreme fixed connection of electric control cabinet 1, connects the lower extreme of dead lever 301 and the upper end fixed connection of first spacing dish 302.

The upper end of the first fixed bearing 303 is fixedly connected with the lower end of the first limiting disc 302, the inner surface of the first fixed bearing 303 is movably connected with the outer surface of the upper end of the winding shaft 304, the lower end of the winding shaft 304 is fixedly connected with the upper end of the second limiting disc 305, and the inner surface of the second fixed bearing 306 is movably connected with the outer surface of the second limiting disc 305.

The rotating block 307 is fixedly installed at the lower end edge of the second limiting disc 305, through holes are formed in the first limiting disc 302 and the second limiting disc 305, the electric wire 308 is connected with the outer surface of the winding shaft 304 in a winding mode, the upper end of the electric wire 308 penetrates through the through hole of the first limiting disc 302 to be connected with the inside of the electric control cabinet 1, the lower end of the electric wire 308 penetrates through the second limiting disc 305 to be connected with a power supply, the outer surface of the first limiting disc 302 is fixedly connected with the inner wall of the upper end of the shell 309, the outer surface of the second fixing bearing 306 is fixedly connected with the inner wall of the lower end of the shell 309, and three groups of connecting fixing; the device is mainly used for accommodating the extra wires 308, when the wires 308 are installed, the extra wires rotate on the inner surface of the second fixed bearing 306 through the rotating block 307, the second limiting disc 305 is driven to rotate on the inner surface of the first fixed bearing 303, the winding shaft 304 is driven to rotate synchronously on the inner surface of the first fixed bearing 303, at the moment, the wires 308 can be wound on the surface of the winding shaft 304, and therefore the extra wires 308 are orderly wound inside the shell 309.

The front end of the threaded limiting sleeve 402 is fixedly connected with the rear end of the electrical control cabinet 1, the inner surface of the threaded limiting sleeve 402 is in threaded limiting connection with the outer surface of the limiting screw 403, and the front end of the rotating shaft 404 is fixedly connected with the rear end of the limiting screw 403.

The rear end of the rotating shaft 404 is movably connected with the front end of the motor 405, the motor 405 is fixedly installed on the rear side of the lower end in the groove of the wall body 2, the upper end of the sliding block 406 is fixedly connected with one side area of the lower end of the electric control cabinet 1 close to the winding device 3, the outer surface of the sliding block 406 is in sliding connection with the inner surface of the sliding groove plate 407, the sliding groove plate 407 is fixedly installed on the edge of the lower end in the groove of the wall body 2, and two groups of sliding blocks 406 and the sliding groove plate 407 are arranged; this device is mainly in order to prevent that personnel from touching with electrical control cabinet 1 and causing the circumstances of colliding with, install after the inslot of wall body 2 when electrical control cabinet 1, starter motor 405 can drive pivot 404 and rotate, stop screw 403 carries out synchronous rotation after pivot 404 rotates, stop screw 403's surface screw rotates at the internal surface spiral of screw thread stop collar 402 this moment, promote screw thread stop collar 402 and electrical control cabinet 1 and move forward, at the in-process that electrical control cabinet 1 removed, slider 406 slides in the inside synchronization of chute board 407, provide the holding power for the displacement motion of electrical control cabinet 1, this device can effectually hide electrical control cabinet 1 wholly in the inside of wall body 2, personnel's phenomenon of colliding with has been avoided.

The working principle is as follows: the device is mainly used for accommodating the extra wires 308, when the wires 308 are installed, the extra wires rotate on the inner surface of the second fixed bearing 306 through the rotating block 307, the second limiting disc 305 is driven to rotate on the inner surface of the first fixed bearing 303, the winding shaft 304 is driven to synchronously rotate on the inner surface of the first fixed bearing 303, and the wires 308 are wound and wound on the surface of the winding shaft 304, so that the extra wires 308 are orderly wound and wound inside the shell 309, and the device can effectively prevent the extra wires 308 from being pulled by external force to cause the disconnection of the wires 308 from the internal joint of the electric control cabinet 1; the device mainly aims to prevent a person from touching the electrical control cabinet 1 to cause a bruise situation, when the electrical control cabinet 1 is installed in a groove of a wall body 2, a starting motor (model: SC400)405 can drive a rotating shaft 404 to rotate, when the rotating shaft 404 rotates, a limiting screw 403 synchronously rotates, at the moment, a thread on the outer surface of the limiting screw 403 spirally rotates on the inner surface of a threaded limiting sleeve 402 to push the threaded limiting sleeve 402 and the electrical control cabinet 1 to move forwards, and in the moving process of the electrical control cabinet 1, a sliding block 406 synchronously slides in a sliding groove plate 407 to provide a supporting force for the displacement motion of the electrical control cabinet 1, so that the device can effectively hide the electrical control cabinet 1 in the wall body 2 integrally, and avoid the person bruise phenomenon.

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. The utility model provides a switch board for electrical engineering, includes electrical control cabinet (1), its characterized in that: the outer surface of the electrical control cabinet (1) is provided with a wall body (2), the lower end of the electrical control cabinet (1) is provided with a rolling device (3), the rolling device (3) comprises a connecting fixed rod (301), a first limiting disc (302), a first fixed bearing (303), a winding shaft (304), a second limiting disc (305), a second fixed bearing (306), a rotating block (307), an electric wire (308) and a shell (309), the lower end of the electrical control cabinet (1) is provided with the connecting fixed rod (301) close to one end, the lower end of the connecting fixed rod (301) is provided with the first limiting disc (302), the lower end of the first limiting disc (302) is provided with the first fixed bearing (303), the inner surface and the lower end of the first fixed bearing (303) are provided with the winding shaft (304), the lower end of the winding shaft (304) is provided with the second limiting disc (305), a second fixed bearing (306) is arranged on the outer surface of the second limiting disc (305), a rotating block (307) is arranged on the edge of the lower end of the second limiting disc (305), an electric wire (308) is arranged on the outer surface of the winding shaft (304), a shell (309) is arranged on the outer surface of the first limiting disc (302) and the outer surface of the second fixed bearing (306), a telescopic mechanism (4) is arranged at the rear end of the electric control cabinet (1), the telescopic mechanism (4) comprises a threaded limiting sleeve (402), a limiting screw rod (403), a rotating shaft (404), a motor (405), a sliding block (406) and a sliding chute plate (407), the threaded limiting sleeve (402) is arranged at the rear end of the electric control cabinet (1), the limiting screw rod (403) is arranged on the inner surface and the rear end of the threaded limiting sleeve (402), and the rotating shaft (404) is arranged at the rear end of the limiting screw rod (403, the rear end of the rotating shaft (404) is provided with a motor (405), one side of the lower end of the electric control cabinet (1) close to the winding device (3) is provided with a sliding block (406), and the outer surface of the sliding block (406) is provided with a sliding groove plate (407).

2. The control cabinet for electrical engineering according to claim 1, characterized in that: the wall body (2) is provided with a groove, the electrical control cabinet (1) is installed inside the groove of the wall body (2), the upper end of the connecting fixing rod (301) is fixedly connected with the lower end of the electrical control cabinet (1), and the lower end of the connecting fixing rod (301) is fixedly connected with the upper end of the first limiting disc (302).

3. The control cabinet for electrical engineering according to claim 1, characterized in that: the upper end of first fixed bearing (303) and the lower extreme fixed connection of first spacing dish (302), the internal surface of first fixed bearing (303) and the upper end surface swing joint of winding axle (304), the lower extreme of winding axle (304) and the upper end fixed connection of the spacing dish of second (305), the internal surface of second fixed bearing (306) and the surface swing joint of the spacing dish of second (305).

4. The control cabinet for electrical engineering according to claim 1, characterized in that: the utility model discloses a spacing dish of electric wire (308) is connected with the power, the upper end of electric wire (308) runs through the through-hole of first spacing dish (302) and the internal connection of electrical control cabinet (1), the lower extreme of electric wire (308) runs through passing through of second spacing dish (305) and is connected with the power, the surface of first spacing dish (302) and the upper end inner wall fixed connection of casing (309), the surface of second fixed bearing (306) and the lower extreme inner wall fixed connection of casing (309), it is provided with three groups to connect dead lever (301).

5. The control cabinet for electrical engineering according to claim 1, characterized in that: the front end of the threaded limiting sleeve (402) is fixedly connected with the rear end of the electrical control cabinet (1), the inner surface of the threaded limiting sleeve (402) is in threaded limiting connection with the outer surface of the limiting screw rod (403), and the front end of the rotating shaft (404) is fixedly connected with the rear end of the limiting screw rod (403).

6. The control cabinet for electrical engineering according to claim 1, characterized in that: the rear end of pivot (404) and the front end swing joint of motor (405), motor (405) fixed mounting is in the inslot lower extreme rear side of wall body (2), the regional fixed connection in one side of coiling mechanism (3) is close to with the lower extreme of electrical control cabinet (1) in the upper end of slider (406), the surface of slider (406) and the internal surface sliding connection of spout board (407), spout board (407) fixed mounting is in the inslot lower extreme edge of wall body (2), slider (406) and spout board (407) all are provided with two sets ofly.