CN217587397U

CN217587397U - Special different-end double-display type grounding resistance testing equipment for engineering detection

Info

Publication number: CN217587397U
Application number: CN202221190863.6U
Authority: CN
Inventors: 牟小双; 郭庆; 裴虎
Original assignee: Hubei Jingxing Construction Engineering Quality Inspection Co ltd
Current assignee: Hubei Jingxing Construction Engineering Quality Inspection Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-10-14
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a special different end dual display formula ground resistance test equipment of engineering detection relates to resistance tester technical field. The utility model discloses a ground resistance test equipment main part, anticreep subassembly include first link block, second link block, the back of the lateral wall of first link block, second link block's lateral wall, ground resistance test equipment main part is fixedly connected with thumb collar, three toe collar, palm back collar respectively, the bunch subassembly includes top binding post, bottom binding post, top binding post, bottom binding post rotate the inside of connecting in ground resistance test equipment main part respectively. The utility model discloses an anticreep subassembly can prevent effectively that ground resistance test equipment from droing from the palm heart and breaking, and the bunch subassembly can avoid the test cable winding to tie a knot, has solved resistance test equipment and has not had anti-disengaging structure, causes resistance test equipment to drop easily from the palm heart and breaks and do not have the bunch structure, causes the chaotic problem of incomprehensible after using of test wire.

Description

Special different-end double-display type grounding resistance testing equipment for engineering detection

Technical Field

The utility model belongs to the technical field of resistance tester, especially, relate to a special different end dual display formula ground resistance test equipment of engineering detection.

Background

The grounding resistance is a resistance encountered by current flowing from a grounding device to the ground and then flowing to another grounding body through the ground or diffusing to a remote place, the grounding resistance is an important parameter for measuring whether the grounding state is good, the grounding resistance testing equipment on the market at present has various forms, but the grounding resistance testing equipment still has the following defects in practical use:

1. the existing resistance testing equipment does not have an anti-falling structure, so that the resistance testing equipment is easy to fall off and break from the palm due to the sweating of the palm;

2. the existing resistance test equipment does not have a beam line structure, so that the test wire is disordered after the use.

Therefore, the existing resistance testing equipment cannot meet the requirements in practical use, so that improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special different end dual-display formula ground resistance test equipment is detected to engineering, can prevent effectively that ground resistance test equipment from droing from the palm core and breaking through setting up the anticreep subassembly, the bunch subassembly can avoid the test cable winding to tie a knot, it has not possess anti-disengaging structure to have solved current resistance test equipment, cause resistance test equipment to drop from the palm core and break and do not possess the bunch structure easily because the palm core perspires, cause the chaotic problem of embarrassment of test wire after the use is ended.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a special abnormal end dual display formula ground resistance test equipment of engineering detection, including ground resistance test equipment main part, the lateral wall of ground resistance test equipment main part is provided with the anticreep subassembly, the inside of ground resistance test equipment main part is connected with the bunch subassembly through the pivot rotation;

the anti-falling assembly comprises a first connecting sliding block and a second connecting sliding block, the side wall of the first connecting sliding block is fixedly connected with a thumb binding ring, the side wall of the second connecting sliding block is fixedly connected with a three-finger binding ring, and the back of the grounding resistance testing equipment main body is fixedly connected with a palm back binding ring;

the wire bundling component comprises a top wire bundling frame and a bottom wire bundling frame, and the side wall of the top wire bundling frame and the side wall of the bottom wire bundling frame are respectively connected with the inside of the grounding resistance testing equipment main body in a rotating mode through rotating shafts.

Furthermore, a first connecting sliding groove is formed in the left side wall of the grounding resistance testing equipment main body, and the first connecting sliding block is connected to the inside of the first connecting sliding groove in a sliding manner; the cross section of the first connecting sliding chute is in a T-shaped structure.

Furthermore, a second connecting sliding groove is formed in the right side wall of the grounding resistance testing equipment main body, and the second connecting sliding block is connected to the inside of the second connecting sliding groove in a sliding manner; the cross section of the second connecting sliding groove is in a T-shaped structure.

Furthermore, the inner part of the first connecting slide block and the inner part of the second connecting slide block are both in threaded connection with fastening knobs; the two fastening knobs are in threaded connection with the inner portion of the first connecting sliding block and the inner portion of the second connecting sliding block, and the positions of the first connecting sliding block and the second connecting sliding block can be fixed conveniently through the fastening knobs.

Furthermore, the cross section of the first connecting sliding block and the cross section of the second connecting sliding block are both arranged in a T-shaped structure; the first connecting slide block and the second connecting slide block can respectively adjust the positions of the thumb binding ring and the three-finger binding ring.

Furthermore, the two top and bottom wire bundling frames are arranged in an up-and-down symmetrical structure by taking the grounding resistance testing equipment main body as the center; the top bundling frame and the bottom bundling frame can bundle the test cable, so that the test cable is prevented from being wound and knotted, and the top bundling frame and the bottom bundling frame can be turned to the inside of the grounding resistance test equipment main body when not used.

Furthermore, one end of the fastening knob is handle-shaped, and the other end of the fastening knob is screw rod-shaped; the fastening knob is convenient for fix the positions of the first connecting slide block and the second connecting slide block and is convenient for a user to adjust the positions of the thumb binding ring and the three-finger binding ring according to the size of the palm of the user.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the anticreep subassembly, the thumb of user's left hand, ring finger and middle finger and forefinger, the palm back of the body can insert thumb binder ring, three finger binder rings and palm back of the body binder ring respectively in, and the thumb binder ring, the position of three finger binder rings can be adjusted according to user's palm size, can prevent effectively that ground resistance test equipment from droing from the centre of the palm and breaking, solved current resistance test equipment and had not possess anti-disengaging structure, cause resistance test equipment to drop from the centre of the palm because the centre of the hand perspires easily and break the problem.

2. The utility model discloses a set up the bunch subassembly, the top bunch frame that the bunch subassembly includes, bottom bunch frame can be restrainted the test cable for the test cable can not twine and knot, and top bunch frame, bottom bunch frame can overturn to the inside of ground resistance test equipment main part again when not using, do not influence the handheld ground resistance test equipment main part of user, have solved current resistance test equipment and have and do not possess the bunch structure, cause the chaotic problem of embarrassing after the use of test wire.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic view of the overall structure at another viewing angle of the present invention;

fig. 3 is a schematic connection diagram of a first connection slider according to the present invention;

fig. 4 is a schematic connection diagram of the second connection block of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a ground resistance test device main body; 2. an anti-drop component; 21. a first connecting slide block; 22. a second connecting slide block; 23. a thumb collar; 24. three toe-in rings; 25. a palm back binding ring; 3. a wire harness unit; 31. a top wire bundling frame; 32. a bottom wire bundling frame; 4. and (5) fastening a knob.

Detailed Description

The technical solution 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.

Please refer to fig. 1-4, the utility model relates to a special purpose different end dual display type ground resistance test equipment for engineering detection, including ground resistance test equipment main body 1, the lateral wall of ground resistance test equipment main body 1 is provided with anticreep subassembly 2, anticreep subassembly 2 includes first connection slider 21, second connection slider 22, thumb restraint ring 23, three toe restraint rings 24, palm back restraint ring 25, the cross section of first connection slider 21, the cross section of second connection slider 22 all is the setting of T type structure, the left side wall of ground resistance test equipment main body 1 has been seted up first connection spout, first connection slider 21 is sliding connected in the inside of first connection spout, the right side wall of ground resistance test equipment main body 1 has been seted up second connection spout, second connection slider 22 is sliding connected in the inside of second connection spout, the inside of first connection slider 21, the inside of second connection slider 22 all threaded connection has fastening knob 4, one end of fastening knob 4 is the handle form, the other end of fastening knob 4 is the screw rod form, the lateral wall of first connection slider 21 is fixedly connected with thumb restraint ring 23, the inside of second connection slider 22 is fixedly connected with thumb restraint ring 24, the back restraint ring 24 is connected with thumb fastening knob 24, the thumb fastening ring 24 and the elastic connection has been made into palm back restraint ring 25;

the user moves the first connecting slide block 21 and the second connecting slide block 22 to proper positions according to the size of the palm of the user, so that the thumb collar 23 and the three-finger collar 24 move to proper positions, the fastening knob 4 is screwed to one side of the grounding resistance testing equipment main body 1, the handle end of the fastening knob 4 extrudes the side wall of the grounding resistance testing equipment main body 1, the positions of the first connecting slide block 21 and the second connecting slide block 22 are fixed, the thumb, the ring finger, the middle finger, the index finger and the palm back of the left hand of the user can be inserted into the thumb collar 23, the three-finger collar 24 and the palm back collar 25 respectively, and the user holds the grounding resistance testing equipment main body 1 by hand to test the grounding resistance.

Referring to fig. 1 and 2, a wire bundling assembly 3 is rotatably connected inside a ground resistance testing device body 1 through a rotating shaft, the wire bundling assembly 3 includes a top wire bundling frame 31 and a bottom wire bundling frame 32, a side wall of the top wire bundling frame 31 and a side wall of the bottom wire bundling frame 32 are respectively rotatably connected inside the ground resistance testing device body 1 through the rotating shaft, two wire bundling frames 31 and two wire bundling frames 32 are respectively arranged, and the top wire bundling frame 31 and the bottom wire bundling frame 32 are arranged in an up-and-down symmetrical structure by taking the ground resistance testing device body 1 as a center;

after the ground resistance test is finished, the joint of the test cable connected with the ground resistance test device body 1 is pulled out from the jack on the ground resistance test device body 1, the test cable close to the joint is clamped in the bottom wire bundling frame 32 firstly, then the test cable is wound around the top wire bundling frame 31 continuously on the outer side of the ground resistance test device body 1, and finally the test clamp is clamped on the top wire bundling frame 31 to finish the wire bundling of the test cable.

The working principle is as follows: firstly, releasing a test cable from a top bundling frame 31 and a bottom bundling frame 32, inserting a joint of the test cable into a jack of a grounding resistance test equipment body 1, and overturning the top bundling frame 31 and the bottom bundling frame 32 into the grounding resistance test equipment body 1;

secondly, the user moves the first connecting slide block 21 and the second connecting slide block 22 to proper positions respectively according to the size of the palm of the user, and the positions of the first connecting slide block 21 and the second connecting slide block 22 are fixed through the fastening knob 4;

thirdly, the thumb, ring finger and middle finger of the left hand of the user, the index finger and the palm back of the user can be respectively inserted into the thumb collar 23, the three-finger collar 24 and the palm back collar 25, and the user holds the grounding resistance testing equipment main body 1 by hand to test the grounding resistance;

fourthly, after the grounding resistance test is finished, the top bundling frame 31 and the bottom bundling frame 32 are turned out from the inside of the grounding resistance test device main body 1, the test cable close to the joint is firstly clamped into the bottom bundling frame 32, then the test cable is wound around the top bundling frame 31 and continuously wound on the outer side of the grounding resistance test device main body 1, and finally the test clamp is clamped on the top bundling frame 31.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions recorded in the foregoing embodiments, and equivalent replacements to some of the technical features thereof, and any modifications, equivalent replacements, and improvements made belong to the protection scope of the present invention.

Claims

1. A special-purpose different-end double-display type ground resistance testing device for engineering detection comprises a ground resistance testing device main body (1), and is characterized in that an anti-drop assembly (2) is arranged on the side wall of the ground resistance testing device main body (1), and a wire harness assembly (3) is rotatably connected inside the ground resistance testing device main body (1) through a rotating shaft;

the anti-falling assembly (2) comprises a first connecting slide block (21) and a second connecting slide block (22), the side wall of the first connecting slide block (21) is fixedly connected with a thumb binding ring (23), the side wall of the second connecting slide block (22) is fixedly connected with a three-finger binding ring (24), and the back of the grounding resistance testing equipment main body (1) is fixedly connected with a palm back binding ring (25);

the wire bundling component (3) comprises a top wire bundling frame (31) and a bottom wire bundling frame (32), and the side wall of the top wire bundling frame (31) and the side wall of the bottom wire bundling frame (32) are respectively and rotatably connected with the inside of the grounding resistance testing equipment main body (1) through rotating shafts.

2. The special purpose dual-display type ground resistance test device for engineering inspection according to claim 1, wherein a first connecting chute is formed in a left side wall of the ground resistance test device body (1), and the first connecting slider (21) is slidably connected inside the first connecting chute.

3. The special-purpose different-end double-display type ground resistance testing device for engineering detection according to claim 1, wherein a second connecting sliding groove is formed in a right side wall of the ground resistance testing device main body (1), and the second connecting sliding block (22) is slidably connected inside the second connecting sliding groove.

4. The special-purpose different-end double-display type ground resistance testing device for engineering detection according to claim 1, wherein the inside of the first connecting slider (21) and the inside of the second connecting slider (22) are both in threaded connection with fastening knobs (4).

5. The special purpose different-end dual-display type ground resistance test equipment for engineering detection according to claim 1, wherein the cross section of the first connection slider (21) and the cross section of the second connection slider (22) are both arranged in a T-shaped structure.

6. The special purpose different-end dual-display type ground resistance testing device for engineering detection according to claim 1, wherein two of the top tie bar (31) and the bottom tie bar (32) are provided, and the top tie bar (31) and the bottom tie bar (32) are arranged in an up-and-down symmetrical structure with the ground resistance testing device body (1) as a center.

7. The special different-end double-display type ground resistance testing device for engineering detection according to claim 4, wherein one end of the fastening knob (4) is in a handle shape, and the other end of the fastening knob (4) is in a screw rod shape.