CN211603348U

CN211603348U - Ground resistance tester capable of preventing wiring winding

Info

Publication number: CN211603348U
Application number: CN201922475853.1U
Authority: CN
Inventors: 郑波
Original assignee: Jiangsu Zhongsheng Electric Co ltd
Current assignee: Jiangsu Zhongsheng Electric Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a prevent winding ground resistance tester of wiring, including the box, the equal fixed mounting of outer wall both sides side of box has the slide rail, and the equal slip joint in surface of two slide rails has the wire collecting box, and the inside of wire collecting box is rotated through embedded bearing and is connected with the chi spring, and the one end of chi spring is rotated and is connected with the bobbin, and the surface wiring of bobbin has the wire, and the wire guide that the inner wall of wire collecting box was established is passed to the one end of wire, and the end fixed mounting of department of wire has the test to press from both sides, the beneficial effects of the utility model are that: thereby in being convenient for carry out automatic collection with whole wire to the wire collecting box through wire collecting box, bobbin, wind spring and the test clamp that is equipped with, utilize to realize automatic collection under the wind spring drive in the wire collecting box, avoid the winding, be convenient for deposit the ground probe through the box body that is equipped with, utilize box cooperation top cap to be convenient for place the test box.

Description

Ground resistance tester capable of preventing wiring winding

Technical Field

The utility model relates to a resistance tester detects technical field, specifically is a prevent winding ground resistance tester of wiring.

Background

And (3) detection: the specified technical performance indexes of a certain object (gas, liquid and solid) are tested and tested by a specified method. The method is suitable for quality assessment of various industry categories, such as: civil and architectural engineering, water conservancy, food, chemistry, environment, machinery, and the like.

Current resistance tester can't carry out the artifical collection inefficiency of automatic collection to the resistance wire in daily operation process, and the arrangement is comparatively inconvenient, and the winding is together easily, and whole device is unfavorable for the user to carry in operation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent winding ground resistance tester of wiring to solve the current resistance tester that above-mentioned background art provided and can't carry out automatic collection to the resistance wire in daily operation in-process, artifical collection inefficiency, the arrangement is comparatively inconvenient, twines together easily, the portable problem not.

In order to achieve the above object, the utility model provides a following technical scheme: a grounding resistance tester capable of preventing wiring winding comprises a top cover, a hinge, a test box, a detection connecting hole, slide rails, fixing buckles, a carrying handle, a bottom cover, a box body, a wire collecting box, wire holes, wires, a box body, a test clamp, a winding drum and a box body, wherein the slide rails are fixedly arranged on two sides of the outer wall of the box body, the wire collecting box is slidably clamped on the surfaces of the two slide rails, a ruler spring is rotatably connected inside the wire collecting box through an embedded bearing, one end of the ruler spring is rotatably connected with the winding drum, the wires are wound on the surface of the winding drum, one end of each wire penetrates through the wire hole formed in the inner wall of the wire collecting box, and the test clamp is fixedly arranged at the end of each wire;

the inside fixed mounting of box has the test box, the top surface of test box has set gradually respectively and has surveyed connecting hole, display screen and operating panel, the top avris fixed mounting of test box has a plurality of to survey the connecting hole, the middle part fixed mounting of test box has the display screen, the top edge fixed mounting of test box has operating panel, the order of box has the top cap through hinged joint.

Preferably, the box body is fixedly mounted in the middle of the bottom end of the box body, the placing groove is formed in one end of the box body, the bottom cover is fixedly mounted on the surface of the placing groove, and the grounding probe and the wire are fixedly mounted inside the box body.

Preferably, the inner wall of the top cover is fixedly provided with a protective sponge cushion.

Preferably, the front of box fixed mounting has the carrying handle, the equal fixed mounting in top both sides side of box has fixed buckle.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of ground resistance tester who prevents the winding of wiring: thereby in being convenient for carry out automatic collection with whole wire to the wire collecting box through the wire collecting box that is equipped with, bobbin, wind spring and test clip, utilize to realize automatic collection under the wind spring drive in the wire collecting box, avoid the winding, be convenient for deposit the ground connection probe through the box body that is equipped with, utilize box cooperation top cap to be convenient for place the test box to portable is convenient for remove whole device through the portable handle that is equipped with.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the wire collection box of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a top cover; 2. a hinge; 3. a test cartridge; 4. detecting the connecting hole; 5. a slide rail; 6. fixing the buckle; 7. a carrying handle; 8. a bottom cover; 9. a box body; 10. a wire collection box; 11. a wire guide hole; 12. a wire; 13. a box body; 14. a test clip; 15. a bobbin.

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. 1-3, the present invention provides a technical solution: a ground resistance tester for preventing wiring winding comprises a top cover 1, a hinge 2, a test box 3, a detection connecting hole 4, slide rails 5, a fixed buckle 6, a carrying handle 7, a bottom cover 8, a box body 9, a wire collecting box 10, wire holes 11, wires 12, a box body 13, a test clamp 14 and a bobbin 15, wherein the slide rails 5 are fixedly arranged on two side sides of the outer wall of the box body 13, the wire collecting box 10 is connected on the surfaces of the two slide rails 5 in a sliding and clamping mode, a ruler spring is rotatably connected inside the wire collecting box 10 through an embedded bearing, one end of the ruler spring is rotatably connected with the bobbin 15, the wires 12 are wound on the surface of the bobbin 15, one end of each wire 12 penetrates through the wire hole 11 formed in the inner wall of the wire collecting box 10, and the test clamp 14 is fixedly arranged at the end of each;

the inside fixed mounting of box 13 has test box 3, and the top surface of test box 3 has set gradually respectively and has surveyed connecting hole 4, display screen and operating panel, and the top avris fixed mounting of test box 3 has a plurality of to survey connecting hole 4, and the middle part fixed mounting of test box 3 has the display screen, and the top edge fixed mounting of test box 3 has operating panel, and the order of box 13 is connected with top cap 1 through hinge 2.

As a preferred technical scheme of the utility model, the bottom middle part fixed mounting of box 13 has box body 9, and the standing groove has been seted up to the one end of box body 9, and the fixed surface of standing groove installs bottom 8, and the inside fixed mounting of box body 9 has ground connection probe and wire 12, is convenient for collect different specification wires 12 of daily use.

As the utility model discloses a preferred technical scheme, top cap 1's inner wall fixed mounting has the protection foam-rubber cushion, is convenient for protect the interior arrangement through the protection foam-rubber cushion that is equipped with, avoids damaging.

As an optimal technical scheme of the utility model, the positive fixed mounting of box 13 has carrying handle 7, and the equal fixed mounting in top both sides side of box 13 has fixed buckle 6, is convenient for be in the same place top cap 1 and box 13 lock joint.

The working principle is as follows: when the grounding resistance tester for preventing the wiring winding is used, a user can carry the device to a detection area to be detected to detect, open the bottom cover 8, take out the grounding probe placed in the grounding probe, then knock the grounding probe at a position 10 meters away from an object to be detected and at a position 30 meters away from the object to be detected respectively by using a portable hammer to fix the grounding probe on the ground, then the user can insert and fix the wire collecting box 10 into the sliding rail 5 respectively, then the user can slowly draw out the test clamp 14 and elongate the wire 12 in the test clamp, extend the wire 12 wound on the winding drum 15 by using the wire hole 11, then apply force to compress the coil spring, clamp the test clamp 14 on the grounding probe arranged at a position 10 meters, then move to a position 30 meters, automatically extend the wire 12 in the moving process, apply force to compress the coil spring, finally, after the user places the test clamp 14 at the other side on the grounding probe to clamp, the user can insert the other end of wire 12 into on surveying connecting hole 4, correspond the english serial number on connecting hole surface, produce signal connection with whole test box 3, detect out at last and present on the display screen after the data, after user's test data acquisition finishes, user can take off two test clips 14, the oppression that the coil spring received afterwards disappears, the bounce-back, and pull back wire 12 and finally realize quick collection, thereby automatic re-setting is pulled back in respective wire collecting box 10.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A grounding resistance tester capable of preventing wiring winding comprises a top cover (1), a hinge (2), a test box (3), detection connecting holes (4), sliding rails (5), fixing buckles (6), a carrying handle (7), a bottom cover (8), a box body (9), a wire collecting box (10), wire holes (11), wires (12), a box body (13), a test clamp (14) and a bobbin (15), and the box body (13) is characterized in that the sliding rails (5) are fixedly installed on two sides of the outer wall of the box body (13), the wire collecting boxes (10) are slidably clamped on the surfaces of the two sliding rails (5), a ruler spring is rotatably connected inside the wire collecting box (10) through embedded bearings, one end of the ruler spring is rotatably connected with the bobbin (15), the wires (12) are wound on the surface of the bobbin (15), one end of each wire (12) penetrates through the wire hole (11) formed in the inner wall of the wire collecting box (10), a test clip (14) is fixedly arranged at the end head of the lead (12);

the inside fixed mounting of box (13) has test box (3), the top surface of test box (3) has set gradually respectively and has surveyed connecting hole (4), display screen and operating panel, the top avris fixed mounting of test box (3) has a plurality of to survey connecting hole (4), the middle part fixed mounting of test box (3) has the display screen, the top edge fixed mounting of test box (3) has operating panel, the order of box (13) is connected with top cap (1) through hinge (2).

2. The earth resistance tester for preventing wiring entanglement of claim 1, wherein: the ground connection box is characterized in that a box body (9) is fixedly mounted in the middle of the bottom end of the box body (13), a placing groove is formed in one end of the box body (9), a bottom cover (8) is fixedly mounted on the surface of the placing groove, and a ground probe and a wire (12) are fixedly mounted inside the box body (9).

3. The earth resistance tester for preventing wiring entanglement of claim 1, wherein: and a protective sponge cushion is fixedly arranged on the inner wall of the top cover (1).

4. The earth resistance tester for preventing wiring entanglement of claim 1, wherein: the front fixed mounting of box (13) has handle (7), the equal fixed mounting in both sides side in top of box (13) has fixed buckle (6).