CN213845991U

CN213845991U - Electric leakage alarm electrical switch cabinet

Info

Publication number: CN213845991U
Application number: CN202022798325.2U
Authority: CN
Inventors: 胡小波; 司红伟; 丰震
Original assignee: Henan Gubo Electric Co ltd
Current assignee: Henan Gubo Electric Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-07-30
Anticipated expiration: 2030-11-28

Abstract

The utility model discloses an electric leakage alarm electrical switch cabinet, which comprises a supporting plate, wherein the upper end of the supporting plate is fixedly connected with a box body, the top of the box body is provided with an opening, an electric leakage alarm body is fixedly arranged on the inner wall of the box body, a wire arranging groove is fixedly connected on the side wall of the box body below the electric leakage alarm body, a detecting coil is fixedly connected at the lower end of the opening, the lower end of the supporting plate is provided with an adjusting mechanism for adjusting the height of the box body and simultaneously facilitating the movement of the switch cabinet, the utility model is provided with an adjusting mechanism, the supporting plate is pushed to lift the box body through a hydraulic telescopic rod, the switch cabinet is prevented from being checked and maintained by workers when bending down or squatting down, and simultaneously, the workers can move and install the box body conveniently through the expansion of a roller in an expansion cylinder, the utility model is also provided with an winding mechanism, and the signal wire is wound and fixed by a fixing cylinder and a screw rod, and the redundant signal wires are convenient to collect and fix.

Description

Electric leakage alarm electrical switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is an electric leakage alarm electrical switchgear.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors and the like, and also high-voltage chamber and low-voltage chamber switch cabinets and high-voltage buses, such as power plants and the like.

The existing switch cabinet is generally not provided with a moving device, so that external equipment is required to be used for movably installing the switch cabinet, but the external equipment is limited by the space of a house and cannot work, and the switch cabinet can only be manually moved and installed at the moment, so that the labor intensity of workers is improved, and the switch cabinet is not convenient for a user to use; when the staff inspects and maintains the low switch cabinet, the staff can only bend down or squat down to detect, maintain and install the switch cabinet, the labor intensity of the staff is improved, and the staff is inconvenient to work for a long time.

In view of the above problems, an improved electrical leakage alarm switch cabinet is now designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric leakage warning electrical switch cabinet 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 an electric leakage alarm electrical switch cabinet, includes the backup pad, backup pad upper end fixedly connected with box, fixed mounting has the chamber door on the box lateral wall, the opening in the box is penetrated to the cable conductor of being convenient for is seted up at the box top, fixed mounting has the electric leakage alarm body on the box inner wall, fixedly connected with reason wire casing on the box lateral wall of electric leakage alarm body below, opening lower extreme fixedly connected with is used for carrying out earth-leakage detection's detection coil to the cable conductor, the output passing signal line of detection coil and the input interconnect of electric leakage alarm body, reason wire casing lower extreme is provided with and is used for collecting the winding mechanism of arrangement to the signal line, the backup pad lower extreme is provided with and is used for carrying out the altitude mixture control to the box and is convenient for the adjustment mechanism that the cubical switchboard removed simultaneously.

As a further aspect of the present invention: the box door is provided with a pull groove convenient for a user to open and close the box door.

As a further aspect of the present invention: adjustment mechanism includes the base, the base level sets up in the backup pad below, base upper end central point puts fixedly connected with hydraulic telescoping rod, the vertical fixed connection of hydraulic telescoping rod's output puts at backup pad lower extreme central point, fixedly connected with telescopic cylinder on four angles of base, sliding connection has the slide bar on the telescopic cylinder inner wall, the one end fixed connection that the slide bar is close to the box is in the backup pad, the one end fixed mounting that the backup pad was kept away from to the slide bar has the gyro wheel, the diameter of gyro wheel is less than telescopic cylinder's diameter.

As a further aspect of the present invention: the telescopic cylinder is characterized in that a sliding groove is vertically formed in the inner wall of the telescopic cylinder, a sliding block is fixedly connected to the side wall of the sliding rod, and the sliding block is connected in the sliding groove in a sliding mode.

As a further aspect of the present invention: winding mechanism includes the solid fixed cylinder of a plurality of, the even fixed connection of solid fixed cylinder is at reason wire casing lower extreme, be connected with the screw rod through the screw thread rotation on the solid fixed cylinder inner wall.

As a further aspect of the present invention: one end of the screw rod, which is far away from the fixed cylinder, is fixedly connected with a stop block, so that a worker can rotate the screw rod and prevent the signal wire from falling off from the screw rod.

As a further aspect of the present invention: the lower end of the base is fixedly connected with a friction pad used for improving the friction force of the base.

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

1. the utility model discloses be provided with adjustment mechanism, promote the backup pad through hydraulic telescoping rod and go up and down to the box to the realization is to the lift of cubical switchboard, avoids the staff to bow or squat down and inspects the cubical switchboard and maintain, reduces staff's intensity of labour, simultaneously through the gyro wheel flexible in a flexible section of thick bamboo, and the staff of being convenient for removes the installation to the box, improves the removal efficiency of cubical switchboard, and convenient to use person uses.

2. The utility model discloses still be provided with winding mechanism, it is fixed to utilize solid fixed cylinder and screw rod to twine the signal line, is convenient for collect fixedly unnecessary signal line, avoids the signal line in disorder in the box, makes the box cleaner and tidier, and the staff of being convenient for inspects the instrument in the box and maintains, and convenient to use person uses.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

Wherein: the leakage alarm comprises a supporting plate 1, a box body 2, a box door 3, a pull groove 4, an opening 5, a leakage alarm body 6, a line arranging groove 7, a detection coil 8, a base 9, a hydraulic telescopic rod 10, a telescopic cylinder 11, a sliding rod 12, a roller 13, a sliding groove 14, a sliding block 15, a fixed cylinder 16, a screw 17 and a stop block 18.

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. 1-4, in the embodiment of the present invention, an electric leakage alarm electrical switch cabinet comprises a supporting plate 1, a box body 2 is fixedly connected to the upper end of the supporting plate 1, a box door 3 is fixedly installed on the side wall of the box body 2, a pull groove 4 for facilitating a user to open and close the box door 3 is formed on the box door 3, an opening 5 for facilitating a cable to penetrate into the box body 2 is formed at the top of the box body 2, an electric leakage alarm body 6 is fixedly installed on the inner wall of the box body 2, a wire arrangement groove 7 is fixedly connected to the side wall of the box body 2 below the electric leakage alarm body 6, a detection coil 8 for detecting electric leakage of the cable is fixedly connected to the lower end of the opening 5, the output end of the detection coil 8 is connected to the input end of the electric leakage alarm body 6 through a signal wire, a winding mechanism for collecting and arranging the signal wire is arranged at the lower end of the wire arrangement groove 7, the lower end of the supporting plate 1 is provided with an adjusting mechanism which is used for adjusting the height of the box body 2 and is convenient for the switch cabinet to move.

The adjusting mechanism comprises a base 9, the base 9 is horizontally arranged below a supporting plate 1, a hydraulic telescopic rod 10 is fixedly connected to the central position of the upper end of the base 9, the output end of the hydraulic telescopic rod 10 is vertically and fixedly connected to the central position of the lower end of the supporting plate 1, telescopic cylinders 11 are fixedly connected to four corners of the base 9, slide rods 12 are slidably connected to the inner walls of the telescopic cylinders 11, one ends of the slide rods 12, which are close to a box body 2, are fixedly connected to the supporting plate 1, rollers 13 are fixedly mounted at the ends, which are far away from the supporting plate 1, of the slide rods 12, the diameters of the rollers 13 are smaller than those of the telescopic cylinders 11, slide grooves 14 are vertically formed in the inner walls of the telescopic cylinders 11, slide blocks 15 are fixedly connected to the side walls of the slide rods 12, the slide blocks 15 are slidably connected to the slide grooves 14, and the working principle of the adjusting mechanism is that the hydraulic telescopic rods 10 are started to retract firstly, the output end of the hydraulic telescopic rod 10 drives the support plate 1 to descend, the support plate 1 drives the slide rod 12 to slide along the inner wall of the telescopic cylinder 11, the slide rod 12 pushes the roller 13 to penetrate through the bottom of the telescopic cylinder 11, so that the roller 13 supports the support plate 1, the roller 13 is utilized to move the box body 2, when the box body 2 moves to a specified position, the hydraulic telescopic rod 10 is started to extend, the hydraulic telescopic rod 10 pushes the base 9 to contact the ground and support the device, then the output end of the hydraulic telescopic rod 10 pushes the support plate 1 to ascend, the support plate 1 pushes the box body 2 to ascend, meanwhile, the support plate 1 drives the slide rod 12 to slide along the inner wall of the telescopic cylinder 11, the slide rod 12 drives the roller 13 to contract into the telescopic cylinder 11, so that the solid installation of the box body 2 is realized, the adjusting mechanism is used for pushing the support plate 1 to ascend and descend through the hydraulic telescopic rod 10 so as to realize the ascending and descending of the switch cabinet, avoid the staff to bow or squat down and carry out the inspection and maintenance to the cubical switchboard, reduce staff's intensity of labour, simultaneously through the flexible of gyro wheel 13 in telescopic cylinder 11, the staff of being convenient for removes the installation to box 2, improves the removal efficiency of cubical switchboard, and convenient to use person uses.

The winding mechanism comprises a plurality of fixed cylinders 16, the fixed cylinders 16 are uniformly and fixedly connected at the lower end of the wire arranging groove 7, a screw rod 17 is connected to the inner wall of each fixed cylinder 16 in a rotating mode through threads, one end, far away from the fixed cylinders 16, of each screw rod 17 is fixedly connected with a stop block 18, the stop blocks are convenient for workers to rotate the screw rods 17 and simultaneously prevent signal wires from falling off the screw rods 17, the working principle of the winding mechanism is that the workers wind redundant signal wires on the side walls of the two fixed cylinders 16, when the signal wires are too many, the workers rotate the stop blocks 18, the stop blocks 18 drive the screw rods 17 to rotate, the screw rods 17 extend out along the inner wall of the fixed cylinders 16 under the action of the threads, the length of the fixed cylinders 16 is increased, more signal wires can be conveniently wound, the winding mechanism is used for winding and fixing the signal wires by means of the fixed cylinders 16 and the screw rods 17, and the redundant signal wires are convenient to collect and fix, avoid the signal line in disorder in box 2, make box 2 cleaner and tidier, the staff of being convenient for inspects the instrument in the box 2 and maintains, convenient to use person uses.

The utility model discloses a theory of operation is:

during the use, start hydraulic telescoping rod 10 shrink earlier, hydraulic telescoping rod 10's output drives backup pad 1 and descends, backup pad 1 drives slide bar 12 and slides along telescopic tube 11 inner wall, slide bar 12 promotes gyro wheel 13 and passes telescopic tube 11 bottom, thereby make gyro wheel 13 support backup pad 1, and utilize gyro wheel 13 to remove box 2, when box 2 removes the assigned position, start hydraulic telescoping rod 10 and stretch out, hydraulic telescoping rod 10 promotes base 9 and contacts ground, and support the device, then hydraulic telescoping rod 10's output promotes backup pad 1 and rises, backup pad 1 promotes box 2 and rises, backup pad 1 drives slide bar 12 and slides along telescopic tube 11 inner walls simultaneously, slide bar 12 drives inside gyro wheel 13 contracts telescopic tube 11, thereby realize the solid installation to box 2.

The staff twines unnecessary signal line on two solid fixed cylinder 16 lateral walls, and when the signal line was too many, the staff rotated dog 18, and dog 18 drives screw rod 17 and rotates, and under the effect of screw thread, screw rod 17 stretches out along solid fixed cylinder 16 inner wall, and the length of increase solid fixed cylinder 16 is convenient for twine more signal lines.

Claims

1. An electric leakage alarm electrical switch cabinet comprises a supporting plate (1), wherein the upper end of the supporting plate (1) is fixedly connected with a box body (2), a box door (3) is fixedly arranged on the side wall of the box body (2), an opening (5) which is convenient for a cable to penetrate into the box body (2) is formed in the top of the box body (2), an electric leakage alarm body (6) is fixedly arranged on the inner wall of the box body (2), a wire arranging groove (7) is fixedly connected on the side wall of the box body (2) below the electric leakage alarm body (6), a detection coil (8) for carrying out electric leakage detection on the cable is fixedly connected at the lower end of the opening (5), the output end of the detection coil (8) is mutually connected with the input end of the electric leakage alarm body (6) through a signal wire, the electric leakage alarm electrical switch cabinet is characterized in that the lower end of the wire arranging groove (7) is provided with a winding mechanism for collecting and arranging the signal wire, the lower end of the supporting plate (1) is provided with an adjusting mechanism which is used for adjusting the height of the box body (2) and is convenient for the switch cabinet to move.

2. The electric leakage alarm switch cabinet according to claim 1, wherein the box door (3) is provided with a pull groove (4) for a user to open and close the box door (3).

3. The electric leakage alarm switch cabinet according to claim 1, wherein the adjusting mechanism comprises a base (9), the base (9) is horizontally arranged below the supporting plate (1), a hydraulic telescopic rod (10) is fixedly connected to a central position at the upper end of the base (9), an output end of the hydraulic telescopic rod (10) is vertically and fixedly connected to a central position at the lower end of the supporting plate (1), telescopic cylinders (11) are fixedly connected to four corners of the base (9), sliding rods (12) are slidably connected to inner walls of the telescopic cylinders (11), one ends of the sliding rods (12) close to the box body (2) are fixedly connected to the supporting plate (1), rollers (13) are fixedly mounted at one ends of the sliding rods (12) far away from the supporting plate (1), and the diameters of the rollers (13) are smaller than the diameters of the telescopic cylinders (11).

4. The electric leakage alarm switch cabinet according to claim 3, wherein a sliding groove (14) is vertically formed in the inner wall of the telescopic cylinder (11), a sliding block (15) is fixedly connected to the side wall of the sliding rod (12), and the sliding block (15) is slidably connected in the sliding groove (14).

5. The electric leakage alarm switch cabinet according to claim 1, wherein the winding mechanism comprises a plurality of fixed cylinders (16), the fixed cylinders (16) are uniformly and fixedly connected to the lower end of the wire arrangement groove (7), and the inner walls of the fixed cylinders (16) are rotatably connected with screws (17) through threads.

6. The electric leakage alarm switch cabinet according to claim 5, wherein a stop block (18) for facilitating the worker to rotate the screw rod (17) and preventing the signal line from falling off the screw rod (17) is fixedly connected to one end of the screw rod (17) far away from the fixed cylinder (16).

7. The electric leakage alarm electrical switch cabinet according to claim 3, wherein a friction pad for increasing the friction force of the base (9) is fixedly connected to the lower end of the base (9).