CN217981583U

CN217981583U - Electric power construction detects uses insulating tool

Info

Publication number: CN217981583U
Application number: CN202221881442.8U
Authority: CN
Inventors: 秦雪
Original assignee: Henan Ruisheng Electric Power Technology Co ltd
Current assignee: Henan Ruisheng Electric Power Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-06
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to an electric power construction detects technical field, specifically speaking relates to an electric power construction detects uses insulating tool, including the clamp of two symmetry settings and respectively fixed connection at its rear first in command and second in command, first in command and second in command all overlap and be equipped with the antiskid cover by the rear end, the clamp divide into current detection portion, clamping part and shearing part in proper order from the front to the back, current detection portion includes the shell, be equipped with hall current sensor in the shell, the top and the bottom symmetry of lateral wall are equipped with the gag lever post behind the shell, the rear end of gag lever post is connected with the spring, first in command with be equipped with connecting portion by the front end between the second in command; the device can realize the multi-functional use of this instrument through setting up current detection portion, clamping part and shearing part, and the rear end first in command, second in command and antiskid cover are insulating material, can effectively avoid the user of service injured.

Description

Electric power construction detects uses insulating tool

Technical Field

The utility model relates to an electric power construction detects technical field, and specifically speaking relates to an electric power construction detects uses insulating tool.

Background

The electric power construction includes interior line engineering, exterior line engineering and becomes distribution engineering etc. all need detect it in order to prevent unexpected in each part of electric power construction, wherein carries out current detection through the leakage current test.

The patent with the publication number of CN215116359U discloses a multifunctional electric power construction detection tool in the field of electric power construction detection tools, which comprises a first clamp body, a second clamp body and a hinge shaft, wherein the middle part of the first clamp body is hinged with the middle part of the second clamp body through the hinge shaft, and a reset torsion spring with two ends respectively connected with the inner sides of the first clamp body and the second clamp body is arranged on the hinge shaft.

Although the tool can prevent the detection lead from being pulled to cause fracture, the internal structure of the handle is complex and inconvenient to use, the lead needs to be externally connected when in use, and the practicability is poor; in view of this, we propose an insulation tool for power construction detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power construction detects uses insulating tool to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an electric power construction detects uses insulating tool, includes the clamp that two symmetries set up and the first in command and the second in command of difference fixed connection at its rear, the first in command with the second handle all overlaps by the rear end and is equipped with anti-skidding cover, the clamp divide into current detection portion, clamping part and shearing part in proper order after to in the past, current detection portion includes the shell, be equipped with hall current sensor in the shell, the top and the bottom symmetry of lateral wall are equipped with the gag lever post behind the shell, the rear end of gag lever post is connected with the spring, the first in command with lean on the front end to be equipped with connecting portion between the second handle, connecting portion include first connecting block, two second connecting blocks and pivot, be equipped with clockwork spring outside the pivot.

Preferably, a display screen is arranged on the top surface of the first handle close to the rear end, the upper surface of the display screen penetrates through the anti-slip sleeve, the anti-slip sleeve and the anti-slip sleeve are identical in height, and the anti-slip sleeve, the first handle and the second handle are all made of insulating materials.

Preferably, a cushion layer is arranged between the shell and the front end of the clamp body.

Preferably, a through hole is formed in the middle of the front end of the shell, the size of a front-end contact of the Hall current sensor is smaller than that of the through hole, and the rear end of the Hall current sensor penetrates through the soft cushion layer to be fixedly connected with the front end of the clamp body.

Preferably, a sliding cavity with the matched size is arranged at a position, close to the front end, of the clamp body and corresponding to the position of the limiting rod, the rear end of the limiting rod penetrates through the soft cushion layer to be in sliding connection with the sliding cavity, and two ends of the spring are fixedly connected with the limiting rod and the rear inner wall of the sliding cavity respectively.

Preferably, the first connecting block and the second connecting block are both semicircular, the straight-side wall of the first connecting block is fixedly connected with the middle part of the front end of the inner side wall of the first handle, and the straight-side walls of the two second connecting blocks are respectively fixed at the upper end and the lower end of the front end of the second handle.

Preferably, the first connecting block is located between the two second connecting blocks, and the rotating shaft sequentially penetrates through the second connecting blocks, the first connecting block and the second connecting blocks from top to bottom.

Preferably, the opposite sides of the clip body of the clamping portion are toothed, and the opposite sides of the clip body of the cutting portion are triangular blade-shaped

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

1. this electric power construction detects uses insulating tool can realize the multi-functional use of this instrument through setting up current detection portion, clamping part and shearing part, and the practicality is stronger and it is more convenient to use.

2. This electric power construction detects uses insulating tool protects hall current sensor through the shell that can stretch out and draw back, can prolong the life of this instrument.

3. This electric power construction detects with insulating tool's first in command, second in command and antiskid cover are insulating material, can effectively avoid the user of service injured.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model;

FIG. 2 is a schematic view of the hinge shaft structure of the utility model;

FIG. 3 is a sectional view of a first clip body of the utility model;

fig. 4 is an enlarged view of the structure at a position a in the utility model.

In the figure: 1. a clip body; 2. a first handle; 3. a second handle; 4. an anti-slip sleeve; 5. a display screen; 6. a current detection unit; 61. a housing; 62. a through hole; 63. a Hall current sensor; 64. a cushion layer; 65. a limiting rod; 66. a spring; 7. a clamping portion; 8. a shearing section; 9. a connecting portion; 91. a first connection block; 92. a second connecting block; 93. a rotating shaft; 94. a clockwork spring.

Detailed Description

The technical solution in the present invention will be clearly and completely described below with reference to the drawings in the present invention, and obviously, the described utility model is only a part of the utility model, not all of the utility model. Based on utility model provides a, all other utility model that the ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the utility model discloses the scope of protection.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. "several" means at least two, e.g., two, three, etc., unless explicitly limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an electric power construction detects uses insulating tool, including the clamp 1 that two symmetries set up and first in command 2 and the second in command 3 of difference fixed connection at its rear, first in command 2 and second in command 3 all overlap by the rear end and are equipped with anti-skidding cover 4, clamp 1 is divided into current detection portion 6 after to in the past in proper order, clamping part 7 and shearing part 8, current detection portion 6 includes shell 61, be equipped with hall current sensor 63 in the shell 61, the top and the bottom symmetry of shell 61 rear side wall are equipped with gag lever post 65, the rear end of gag lever post 65 is connected with spring 66, it is equipped with connecting portion 9 to lean on the front end between first in command 2 and the second in command 3, connecting portion 9 includes first connecting block 91, two second connecting blocks 92 and pivot 93, pivot 93 is equipped with spring 94 outward, the device is through setting up clockwork spring current detection portion 6, clamping part 7 and shearing part 8 can realize multi-functional use.

In this embodiment, the top surface of the first handle 2 is provided with the display screen 5 near the rear end, the upper surface of the display screen 5 penetrates through the anti-slip sleeve 4, the anti-slip sleeve 4 and the second handle 3 are made of insulating materials, and the display screen 5 can display the measured current so as to be convenient for a worker to use.

Specifically, a cushion layer 64 is arranged between the shell 61 and the front end of the clamp body 1, so that dust is prevented from entering when the clamp is not used, and a user is prevented from colliding when the shell 61 is pressed when the clamp is used.

In addition, the middle part of the front end of the shell 61 is provided with a through hole 62, the size of a front end contact of the Hall current sensor 63 is smaller than that of the through hole 62, and the rear end of the Hall current sensor 63 penetrates through the soft cushion layer 64 to be fixedly connected with the front end of the clamp body 1, so that the shell 61 is pressed down and retracted to enable the front end contact of the Hall current sensor 63 to contact with a wire to be measured for measurement when in use.

Meanwhile, a sliding cavity with a matched size is arranged at the position, close to the front end, of the clamp body 1 corresponding to the position of the limiting rod 65, the rear end of the limiting rod 65 penetrates through the soft cushion layer 64 to be in sliding connection with the sliding cavity, and two ends of the spring 66 are fixedly connected with the limiting rod 65 and the rear inner wall of the sliding cavity respectively, so that the shell 61 can slide back and forth through the limiting rod 65 conveniently.

In addition, the first connecting block 91 and the second connecting block 92 are both semicircular, the straight-side wall of the first connecting block 91 is fixedly connected with the middle part of the front end of the inner side wall of the first handle 2, and the straight-side walls of the two second connecting blocks 92 are respectively fixed at the upper end and the lower end of the front end of the second handle 3, so that a user can conveniently hold and press the first handle 2 and the second handle 3 inwards relatively to open the clamp body 1.

Further, first connecting block 91 is located between two second connecting blocks 92, and second connecting block 92, first connecting block 91 and second connecting block 92 are passed through in proper order from top to bottom to pivot 93, realize pressing from both sides tightly through pivot 93 and clockwork spring 94 and wait to press from both sides the thing.

Specifically, the opposite side of the clamp body 1 of the clamping part 7 is toothed, and the opposite side of the clamp body 1 of the shearing part 8 is triangular blade-shaped, so that clamping and shearing are facilitated under the action of the clockwork spring 94, and a user saves more labor.

Wherein, the HallCurrent sensorThe current-carrying Hall device is manufactured according to the Hall effect principle, the ampere law is applied, namely, a magnetic field which is in direct proportion to the current is generated around a current-carrying conductor, the Hall device is used for measuring the magnetic field, the current is obtained through the linear relation between the magnetic field and the output of the Hall device, and signals are transmitted to the display screen 5 through the signal wire to be displayed.

When the insulating tool for electric power construction detection is used, when clamping or shearing is needed, a detector opens the clamp body 1 by relatively pressing the first handle 2 and the second handle 3 inwards, and then an object to be detected is placed into the clamping part 7 and the shearing part 8 for processing; when needing to carry out current detection to the determinand, support current detection portion 6 front end and press gently for shell 61 contracts after and spills hall current sensor 63's contact and the determinand touching detects, will detect data and make things convenient for user of service record data with data transmission to display screen 5 through internal signal line.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The technical personnel of this trade should understand, the utility model does not receive the restriction of above-mentioned utility model, and what describe in above-mentioned utility model and the description only does the preferred example of the utility model to need not restrict the utility model, under the prerequisite that does not deviate from the spirit and scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric power construction detects uses insulating tool, includes clamp (1) that two symmetries set up and respectively fixed connection at its rear first in command (2) and second in command (3), its characterized in that: first in command (2) with second in command (3) all overlap and be equipped with antiskid cover (4) by the rear end, clamp (1) divide into current detection portion (6), clamping part (7) and shearing part (8) after to in the past in proper order, current detection portion (6) are including shell (61), be equipped with hall current sensor (63) in shell (61), the top and the bottom symmetry of shell (61) rear side wall are equipped with gag lever post (65), the rear end of gag lever post (65) is connected with spring (66), first in command (2) with lean on the front end to be equipped with connecting portion (9) between second in command (3), connecting portion (9) include first connecting block (91), two second connecting block (92) and pivot (93), pivot (93) are equipped with spring (94) outward.

2. The insulation tool for electric power construction detection according to claim 1, characterized in that: the anti-skidding sleeve is characterized in that a display screen (5) is arranged on the top surface of the first handle (2) close to the rear end, the upper surface of the display screen (5) penetrates through the anti-skidding sleeve (4) and is the same in height with the anti-skidding sleeve, and the anti-skidding sleeve (4), the first handle (2) and the second handle (3) are all made of insulating materials.

3. The insulation tool for electric power construction detection according to claim 1, characterized in that: a soft cushion layer (64) is arranged between the shell (61) and the front end of the clamp body (1).

4. The insulation tool for electric power construction detection according to claim 3, wherein: the middle part of the front end of the shell (61) is provided with a through hole (62), the size of a front end contact of the Hall current sensor (63) is smaller than that of the through hole (62), and the rear end of the Hall current sensor (63) penetrates through the soft cushion layer (64) to be fixedly connected with the front end of the clamp body (1).

5. The insulation tool for electric power construction detection according to claim 4, wherein: the clamp body (1) is provided with a sliding cavity with the matched size at the position corresponding to the position of the limiting rod (65) close to the front end, the rear end of the limiting rod (65) penetrates through the soft cushion layer (64) and is in sliding connection with the sliding cavity, and the two ends of the spring (66) are respectively fixedly connected with the limiting rod (65) and the rear inner wall of the sliding cavity.

6. The insulation tool for electric power construction detection according to claim 1, characterized in that: the first connecting block (91) and the second connecting block (92) are semicircular, the straight side wall of the first connecting block (91) is fixedly connected with the middle part of the front end of the inner side wall of the first handle (2), and the straight side walls of the two second connecting blocks (92) are respectively fixed at the upper end and the lower end of the front end of the second handle (3).

7. The insulation tool for electric power construction detection according to claim 1, characterized in that: the first connecting block (91) is located between the two second connecting blocks (92), and the rotating shaft (93) sequentially penetrates through the second connecting blocks (92), the first connecting block (91) and the second connecting blocks (92) from top to bottom.

8. The insulation tool for electric power construction detection according to claim 1, characterized in that: the opposite side of the clamping body (1) of the clamping part (7) is toothed, and the opposite side of the clamping body (1) of the shearing part (8) is triangular blade-shaped.