CN215343869U

CN215343869U - Outdoor low-voltage cable branch box outlet switch leakage protection system

Info

Publication number: CN215343869U
Application number: CN202121361847.4U
Authority: CN
Inventors: 孙佳佳; 李生; 杨乃茹; 吴健
Original assignee: Hefei Tiancheng Power Engineering Co ltd
Current assignee: Hefei Tiancheng Power Engineering Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-28
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses an outdoor low-voltage cable branch box outgoing line switch leakage protection system which comprises a box body, wherein a box door is movably connected to the front end face of the box body, a waterproof top plate is arranged on the top end face of the box body, a rectangular through hole is formed in the position, close to the lower edge, of the front end face of the box body, a lifting box is clamped inside the bottom end of the box body, a groove is formed in the front end face of the lifting box, a clamping groove is formed in the position, located on one side of the lifting box, of the inner wall of the box body, two springs are fixedly installed inside the clamping groove, a limiting block is fixedly installed at the top end of each spring, and a fixing frame is fixedly installed on the rear end face of the box door. The electric leakage detector is convenient to place by the aid of the fixing frame, other tools required by detection are convenient to place by the aid of the lifting box, water sprinkling is avoided, and the lifting state of the lifting box is convenient to adjust by the aid of the limiting blocks, the springs and the clamping grooves, so that the lifting box is prevented from being stared or damaged by people.

Description

Outdoor low-voltage cable branch box outlet switch leakage protection system

Technical Field

The utility model relates to the technical field of leakage protection, in particular to an outdoor low-voltage cable branch box outlet switch leakage protection system.

Background

The cable branch box is only used for cable branch, and the main function of the cable branch box is to tap or transfer cables, and the cable branch box mainly plays a role in cable tapping and cable transferring.

However, when the existing outdoor low-voltage cable branch box has electric leakage or needs to be checked and overhauled for the electric leakage condition, detection personnel need to be provided with detection articles, when the outdoor weather condition is bad, the detection articles are easy to enter water, and the outdoor low-voltage cable branch box is inconvenient to be better overhauled and protected; therefore, the existing requirements are not met, and an outdoor low-voltage cable branch box outlet switch leakage protection system is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outlet switch leakage protection system for an outdoor low-voltage cable branch box, which solves the problems that detection personnel need to be provided with detection articles when the existing outdoor low-voltage cable branch box in the background art leaks electricity or needs to check and repair the electricity leakage condition, and the detection articles are easy to feed water when the outdoor weather condition is poor, so that the outdoor low-voltage cable branch box is inconvenient to perform better maintenance and protection, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an outdoor low-voltage cable feeder pillar switch earth leakage protection system of being qualified for next round of competitions, the power distribution box comprises a box body, the preceding terminal surface swing joint of box has the chamber door, the top face of box is provided with waterproof roof, the position that the terminal surface is close to the lower limb before the box is provided with the rectangle through-hole, the inside card of box bottom has the lift box, the preceding terminal surface of lift box is provided with the fluting, the position that the box inner wall is located lift box one side is provided with the draw-in groove, the inside fixed mounting of draw-in groove has two springs, the top fixed mounting of spring has the stopper, the rear end face fixed mounting of chamber door has the mount, the top of mount is provided with the electric leakage detector, the preceding terminal surface fixed mounting of chamber door has the handle.

Preferably, two long limit fixed mounting of lift box have spacing, the surface of lift box and the inner wall laminating of box.

Preferably, the bottom end face of the lifting box and the bottom end face of the box body are located on the same horizontal plane, and the upper end face of the limiting block is attached to the bottom end face of the limiting strip.

Preferably, the depth of the clamping groove is larger than the width of the limiting block.

Preferably, the box door is movably connected with the box body through a hinge.

Preferably, the distance between the top end face of the lifting box and the lower edge of the opening of the front end face of the box body is equal to the height of the rectangular through hole.

Compared with the prior art, the utility model has the beneficial effects that: this outdoor low tension cable feeder pillar outlet switch earth leakage protection system through being provided with the mount, is convenient for place the leakage current detection appearance, is convenient for place other instruments that detect needs through setting up the lift box, avoids the trickle simultaneously, through setting up stopper, spring and draw-in groove, is convenient for adjust the lift state of lift box to avoid the lift box to be stared at by the people or suffer destruction.

Drawings

FIG. 1 is a schematic structural view of the overall open state of the present invention;

FIG. 2 is a schematic structural view of the overall closed state of the present invention;

FIG. 3 is a schematic view of a portion of the case of the present invention;

fig. 4 is a schematic structural view of the lifting box of the present invention.

In the figure: 1. a box body; 2. a box door; 3. a fixed mount; 4. a leakage detector; 5. a rectangular through hole; 6. a lifting box; 7. a waterproof top plate; 8. a handle; 9. a limiting block; 10. a spring; 11. a card slot; 12. and (4) slotting.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an outdoor low-voltage cable feeder pillar switch leakage protection system of being qualified for next round of competitions, the power distribution box comprises a box body 1, the preceding terminal surface swing joint of box 1 has chamber door 2, the top face of box 1 is provided with waterproof roof 7, the position that the terminal surface is close to the lower limb before the box 1 is provided with rectangle through-hole 5, the inside card of 1 bottom of box has lift box 6, the preceding terminal surface of lift box 6 is provided with fluting 12, the position that the 1 inner wall of box is located lift box 6 one side is provided with draw-in groove 11, the inside fixed mounting of draw-in groove 11 has two springs 10, the top fixed mounting of spring 10 has stopper 9, the rear end fixed mounting of chamber door 2 has mount 3, the top of mount 3 is provided with electric leakage detector 4, the preceding terminal surface fixed mounting of chamber door 2 has handle 8.

In the utility model: two long limit fixed mounting of lift box 6 have spacing, and the surface of lift box 6 and the inner wall laminating of box 1 make lift box 6 can slide from top to bottom in the inside of box 1.

In the utility model: the bottom face of lift box 6 and the bottom face of box 1 are located same horizontal plane, and the up end of stopper 9 and the laminating of the bottom face of spacing strip make when box 1 closes, and lift box 6 can block into the inside of box 1, and is not strikingly avoided suffering destruction.

In the utility model: the depth of the clamping groove 11 is larger than the width of the limiting block 9, so that the limiting block 9 can be conveniently clamped inside the clamping groove 11.

In the utility model: the box door 2 is movably connected with the box body 1 through a hinge.

In the utility model: the distance between the top end face of the lifting box 6 and the lower edge of the opening of the front end face of the box body 1 is equal to the height of the rectangular through hole 5, so that the open groove 12 can be shielded by the front end face of the box body 1 when the bottom end face of the lifting box 6 and the bottom end face of the box body 1 are positioned on the same horizontal line.

The working principle is as follows: during the use, open chamber door 2 through handle 8, can select to take the inside of 3 tops of mount to detect box 1 of electric leakage detector 4 to whether detect the electric leakage, press stopper 9 to the inside of draw-in groove 11, thereby with stopper 9 card in the inside of draw-in groove 11, lift box 6 loses the restriction whereabouts of stopper 9, thereby makes fluting 12 correspond with rectangle through-hole 5, can take the inside article of lift box 6 through fluting 12.

In summary, the following steps: through being provided with mount 3, be convenient for place electric leakage detector 4, be convenient for place other instruments that detect needs through setting up lift box 6, avoid the trickle simultaneously, through setting up stopper 9, spring 10 and draw-in groove 11, be convenient for adjust the elevating condition of lift box 6 to avoid lift box 6 to be stared at by the people or suffer destruction.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor low-voltage cable feeder pillar outlet switch earth leakage protection system, includes box (1), its characterized in that: the front end surface of the box body (1) is movably connected with a box door (2), the top end surface of the box body (1) is provided with a waterproof top plate (7), a rectangular through hole (5) is arranged at the position of the front end surface of the box body (1) close to the lower edge, a lifting box (6) is clamped in the bottom end of the box body (1), a slot (12) is arranged on the front end face of the lifting box (6), a clamping groove (11) is arranged at the position of the inner wall of the box body (1) at one side of the lifting box (6), two springs (10) are fixedly arranged inside the clamping groove (11), a limiting block (9) is fixedly arranged at the top end of each spring (10), the rear end face of the box door (2) is fixedly provided with a fixing frame (3), the upper portion of the fixing frame (3) is provided with an electric leakage detector (4), and the front end face of the box door (2) is fixedly provided with a handle (8).

2. The outdoor low-voltage cable branch box outlet switch leakage protection system according to claim 1, characterized in that: two long limit fixed mounting of lift box (6) have spacing, the surface of lift box (6) and the inner wall laminating of box (1).

3. The outdoor low-voltage cable branch box outlet switch leakage protection system according to claim 1, characterized in that: the bottom end face of the lifting box (6) and the bottom end face of the box body (1) are located on the same horizontal plane, and the upper end face of the limiting block (9) is attached to the bottom end face of the limiting strip.

4. The outdoor low-voltage cable branch box outlet switch leakage protection system according to claim 1, characterized in that: the depth of the clamping groove (11) is larger than the width of the limiting block (9).

5. The outdoor low-voltage cable branch box outlet switch leakage protection system according to claim 1, characterized in that: the box door (2) is movably connected with the box body (1) through a hinge.

6. The outdoor low-voltage cable branch box outlet switch leakage protection system according to claim 1, characterized in that: the distance between the top end face of the lifting box (6) and the lower edge of the opening of the front end face of the box body (1) is equal to the height of the rectangular through hole (5).