CN209961830U

CN209961830U - Portable low-voltage detection device

Info

Publication number: CN209961830U
Application number: CN201920651772.XU
Authority: CN
Inventors: 薛为佳; 李睿; 赵泽彪; 邱平; 李锐; 马礼韬; 罗湘
Original assignee: Zhaotong Power Supply Bureau of Yunnan Power Grid Co Ltd
Current assignee: Zhaotong Power Supply Bureau of Yunnan Power Grid Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-01-17
Anticipated expiration: 2029-05-08

Abstract

The utility model relates to the technical field of voltage detection, in particular to a portable low-voltage detection device, which comprises a cover plate, a box body, a handle and a pull rod, wherein the left side of the lower end face of the cover plate is rotatably connected with the box body, the right end face of the box body is fixedly connected with the handle, the pull rod is arranged below the handle, the front end face and the rear end face of the box body are respectively rotatably connected with a rotating rod, the other end of the rotating rod is rotatably connected with a sliding wheel, the left sides of the front end face and the rear end face of the box body are respectively and fixedly connected with a limiting device, the left sides of the lower end faces of the; the utility model discloses in, through spacing ring, sliding plate, spring and the movable pulley that sets up, when using on the level land, the staff can hand the pull rod and carry out the mobile device, and it is convenient to remove, and high altitude construction can on the back through the braces back of the body, conveniently carries, has fine practical benefit.

Description

Portable low-voltage detection device

Technical Field

The utility model relates to a voltage detection technical field specifically is a portable low-voltage detection device.

Background

With the economic development and the improvement of the living standard of people, various household appliances enter thousands of households, a large number of household appliances and electric equipment are used, and the power consumption of users is increased day by day, so that the voltage of the users at the tail end of a partial line and in remote areas during the peak period of power utilization is unstable, the quality problem of power supply voltage is caused, and the service quality of power supply enterprises is seriously influenced. Particularly, the load of the air conditioner is increased sharply in the high temperature period in summer, the problem of low voltage is particularly prominent, and the low voltage easily causes that some electric appliances cannot be started or normally run, thereby seriously affecting the daily life and production work of urban and rural residents.

Although the distribution network is transformed several times, still there is still a considerable part of circuit relatively old today, the standard is lower, simultaneously along with domestic appliance's popularization, some electric wire netting also can not adapt to national economy's development needs, often there is the area low-voltage condition to appear, need the staff in time to arrive the place of affairs and in time detect, present low-voltage check out test set is heavier, be unfavorable for carrying, some place needs high altitude construction even, present equipment is unfavorable for carrying when climbing, if the staff holds equipment, certain danger has when climbing, consequently, propose a portable low-voltage detection device to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable low voltage detection 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 portable low-voltage detection device, includes apron, box, handle and pull rod, the terminal surface left side is rotated and is connected with the box under the apron, box right-hand member face fixedly connected with handle, the handle below is equipped with the pull rod, the terminal surface all rotates around the box and is connected with the dwang, the dwang other end rotates and is connected with the movable pulley, the equal fixedly connected with stop device in terminal surface left side around the box, terminal surface left side fixedly connected with is about the link that distributes under the box, the link right side is equipped with the braces, braces one end and box fixed connection, braces other end fixedly connected with shackle.

Preferably, the lower end face of the box body is arc-shaped, a hook ring is arranged on the inner side of the hanging ring, and the hanging ring and the hook ring are detachably connected.

Preferably, the outer side of the pull rod is connected with the box body in a sliding mode, and the pull rod is arranged in a U shape.

Preferably, stop device includes spacing ring, slide bar, sliding plate and solid fixed cylinder, the spacing ring outside fixedly connected with slide bar, another terminal surface fixedly connected with slide bar of slide bar, another terminal surface fixedly connected with sliding plate of slide bar, another terminal surface fixedly connected with spring of sliding plate, the solid fixed cylinder of spring other end fixedly connected with, gu the fixed cylinder outside and box fixed connection, spacing ring quantity is 4, stop device is two liang of front and back symmetries and sets up in the dwang left and right sides.

Preferably, the limiting ring is arranged in a U shape, the outer side of the sliding rod is connected with the fixed cylinder in a sliding mode, and the outer side of the fixed cylinder is connected with the fixed cylinder in a sliding mode.

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

1. in the utility model, when the device is used on the flat ground, the rotating rod can be limited by the limiting ring through the limiting ring, the sliding rod, the sliding plate, the fixed cylinder, the spring and the sliding wheel, and then the worker can hold the pull rod to move the device, so that the device is labor-saving and convenient to move, and when the device is not used, the rotating rod can be rotated, thereby having good practical benefit;

2. the utility model discloses in, through braces, shackle and the link that sets up, when high altitude construction, the staff passes through the shackle and fixes with the link, carries through setting up the convenient high altitude of braces, and the box that the cambered surface set up accords with people back streamline, and the link of a plurality of settings can effectively be adjusted according to the people of different heights, enlarges application range, and this kind of setting has huge practical value.

Drawings

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

FIG. 2 is a schematic structural view of the limiting device of the present invention;

FIG. 3 is a schematic view of the structure of the pull rod of the present invention;

fig. 4 is a schematic view of the structure of the strap of the present invention.

In the figure: 1-cover plate, 2-box body, 3-handle, 4-pull rod, 5-limiting device, 501-limiting ring, 502-sliding rod, 503-sliding plate, 504-fixing cylinder, 505-spring, 6-sliding wheel, 7-rotating rod, 8-brace, 9-shackle and 10-suspension ring.

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, the present invention provides a technical solution:

a portable low-voltage detection device comprises a cover plate 1, a box body 2, a handle 3 and a pull rod 4, wherein the left side of the lower end surface of the cover plate 1 is rotatably connected with the box body 2, the right end surface of the box body 2 is fixedly connected with the handle 3, the lower part of the handle 3 is provided with the pull rod 4, the front end surface and the rear end surface of the box body 2 are respectively rotatably connected with a rotating rod 7, the other end of the rotating rod 7 is rotatably connected with a sliding wheel 6, a limiting device 5 can limit the position of the rotating rod 7, the rotating rod 7 cannot easily shake when the device is pulled, the stabilizing performance is good, the left sides of the front end surface and the rear end surface of the box body 2 are respectively fixedly connected with the limiting device 5, the left side of the lower end surface of the box body 2 is fixedly connected with a hanging ring, the hanging rings 10 at different positions can facilitate people to adjust the position of the hook ring 9 and control the length of the strap 8, and are suitable for people with different heights.

The lower end surface of the box body 2 is arc-shaped, the inner side of the hanging ring 10 is provided with a hook ring 9, the hanging ring 10 and the hook ring 9 are detachably connected, the arrangement is convenient for people to carry when working at high altitude, the outer side of the pull rod 4 is slidably connected with the box body 2, the pull rod 4 is U-shaped, the arrangement is convenient for people to pull the detection device, labor is saved and the detection device is convenient, the limiting device 5 comprises a limiting ring 501, a sliding rod 502, a sliding plate 503 and a fixed cylinder 504, the outer side of the limiting ring 501 is fixedly connected with the sliding rod 502, the other end surface of the sliding rod 502 is fixedly connected with the sliding plate 503, the other end surface of the sliding plate 503 is fixedly connected with a spring 505, the other end of the spring 505 is fixedly connected with the fixed cylinder 504, the outer side of the fixed cylinder 504 is fixedly connected with the box body 2, the number of, stop device 5 is two liang of front and back symmetries and sets up in the dwang 7 left and right sides, spacing ring 501 is the setting of U type, the slide bar 502 outside and a fixed section of thick bamboo 504 sliding connection, fixed section of thick bamboo 504 outside and a fixed section of thick bamboo 504 sliding connection this kind of setting guarantee that dwang 7 can not rock easily, have fine fixed action, and people have fine stability can when using.

The working process is as follows: when low voltage detection is needed to be carried out on a local area, the detection device needs to be carried, when the detection device works on a flat ground, the limit ring 501 can be pressed down, then the rotating rod 7 is rotated to clamp the rotating rod 7 with the limit rod 501 on the left side, then the limit rod 501 pushes the sliding plate 503 under the action of the spring 505, the sliding plate 503 pushes the sliding rod 502, the sliding rod 502 enables the limit ring 501 to be always contacted with the rotating rod 7, the rotating rod 7 is ensured not to easily shake, then the detection device can be pulled by sliding the pull rod 4 towards the right side, the arrangement is labor-saving and convenient, when high-altitude operation is needed, the detection device can be carried by carrying the braces 8 through the hook ring 9 and the hanging ring 10, the equipment does not need to be held by a worker, the detection device has good safety performance, the box body 2 arranged on the cambered surface accords with the back curve of people, the comfort of the people, has good practical value.

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 portable low voltage detection device, includes apron (1), box (2), handle (3) and pull rod (4), its characterized in that: the utility model discloses a novel solar battery box, including apron (1), terminal surface left side is rotated under apron (1) and is connected with box (2), box (2) right-hand member face fixedly connected with handle (3), handle (3) below is equipped with pull rod (4), the terminal surface all rotates around box (2) and is connected with dwang (7), dwang (7) other end rotates and is connected with movable pulley (6), the equal fixedly connected with stop device in terminal surface left side (5) around box (2), link (10) that terminal surface left side fixedly connected with distributes about being under box (2), link (10) right side is equipped with braces (8), braces (8) one end and box (2) fixed connection, braces (8) other end fixedly connected with shackle (9).

2. The portable low voltage detection device of claim 1, wherein: the lower end face of the box body (2) is arc-shaped, a hook ring (9) is arranged on the inner side of the hanging ring (10), and the hanging ring (10) and the hook ring (9) are detachably connected.

3. The portable low voltage detection device of claim 1, wherein: the outer side of the pull rod (4) is connected with the box body (2) in a sliding mode, and the pull rod (4) is arranged in a U shape.

4. The portable low voltage detection device of claim 1, wherein: stop device (5) include spacing ring (501), slide bar (502), sliding plate (503) and solid fixed cylinder (504), spacing ring (501) outside fixedly connected with slide bar (502), another terminal surface fixedly connected with slide bar (502) of slide bar (502), another terminal surface fixedly connected with sliding plate (503) of slide bar (502), another terminal surface fixedly connected with spring (505) of sliding plate (503), spring (505) another end fixedly connected with solid fixed cylinder (504), gu fixed cylinder (504) outside and box (2) fixed connection, spacing ring (501) quantity is 4, stop device (5) are two liang of front and back symmetries and set up in dwang (7) left and right sides.

5. The portable low voltage detection device of claim 4, wherein: the limiting ring (501) is arranged in a U shape, the outer side of the sliding rod (502) is connected with the fixed cylinder (504) in a sliding mode, and the outer side of the fixed cylinder (504) is connected with the fixed cylinder (504) in a sliding mode.