CN210572670U

CN210572670U - Distribution line electric leakage detection marking device

Info

Publication number: CN210572670U
Application number: CN201920949195.2U
Authority: CN
Inventors: 赵延哲
Original assignee: Shanghai Intelligence Power Engineering Co Ltd
Current assignee: Shanghai Intelligence Power Engineering Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-05-19
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a distribution line electric leakage detection marking device, which comprises a U-shaped frame, wherein the U-shaped frame is in a horizontal state, a guide hole is arranged on the bottom surface of the U-shaped frame in a penetrating way, a guide pipe is arranged on the bottom surface of the U-shaped frame and corresponds to the guide hole, a guide groove is arranged on the outer wall of the guide pipe in a penetrating way and extends along the axial direction of the guide pipe, a lifting block is arranged on the inner bottom surface of the guide pipe through a clamping spring, a deflector rod is arranged on the outer side of the lifting block, the utility model utilizes the elasticity of the clamping spring to push the lifting block to enable the lifting column to drive a lifting plate to ascend, the distribution line is clamped and fixed in the U-shaped frame through the clamping block, the positioning column is pressed into a positioning hole through the elasticity of an elastic telescopic rod, the distribution line is limited through the positioning column and the positioning hole, thereby preventing the distribution line, the marking effect is guaranteed, the operation is simple and convenient, and the using effect is good.

Description

Distribution line electric leakage detection marking device

Technical Field

The utility model relates to a leakage detection auxiliary device technical field especially relates to a distribution lines leakage detection mark device.

Background

In the testing and maintenance process of distribution line, electric leakage detection is important detection item, because the quantity of distribution line is more, when carrying out electric leakage detection in-process, need mark the distribution line of electric leakage, for the convenience of marking the distribution line, often adopt the clip to mark the distribution line of electric leakage.

However, the clamping effect of the current clamp on the distribution line is not ideal, the clamp is easy to fall off in the using process, the marking effect is influenced, and the using effect is not ideal.

The person skilled in the art is dedicated to solving the above technical drawbacks.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the technical purpose of the utility model is to solve present clip and to the tight effect of clamp of distribution lines unsatisfactory, in the use, cause the clip to drop easily, influence marking effect, the unsatisfactory problem of result of use.

For realizing the above-mentioned technical purpose, the utility model provides a distribution lines electric leakage detection marker, including U type frame, U type frame is the horizontality, the bottom surface of U type frame is run through and is provided with the guiding hole, the bottom surface of U type frame is provided with the stand pipe, the stand pipe with the guiding hole corresponds, the outer wall of stand pipe runs through and is provided with the guide way, the guide way along the axial extension of stand pipe, the elevator is installed through clamping spring to the interior bottom surface of stand pipe, the driving lever is installed in the outside of elevator, the driving lever is followed the inside of guide way is worn out, the surface mounting of elevator has the lift post, the upper end of lift post is run through the guiding hole and stretches into the inside of U type frame, the lifter plate is installed to the upper end of lift post, the surface mounting of lifter plate has tight piece of clamp.

The surface of lifter plate is provided with the locating hole, the elasticity telescopic link is installed at the interior top of U type frame, the flexible end of elasticity telescopic link is vertical downwards, just the reference column is installed to the flexible end of elasticity telescopic link.

Preferably, the mark is pasted on the front side surface of the U-shaped frame, and the clamping block and the U-shaped frame are both made of insulating materials.

Preferably, the lifting column and the guide hole are both square in cross section.

Preferably, the elastic telescopic rod comprises a fixed pipe, the upper end of the fixed pipe is sealed, the bottom end of the fixed pipe is an opening, the sealed end of the fixed pipe is installed on the inner top surface of the U-shaped frame, a limiting ring is installed at the opening end of the fixed pipe, a sliding column is installed inside the limiting ring in a sliding mode, the bottom end of the sliding column is connected with the positioning column, the upper end of the sliding column stretches into the fixed pipe and is provided with a sliding plate, and a compression spring is arranged between the sliding plate and the inner top surface of the fixed pipe.

Preferably, the surface of the clamping block is provided with a clamping groove with an inverted triangle-shaped section.

Preferably, the inner wall of the clamping groove is provided with anti-skid lines.

Preferably, the guide tube is configured to be bottom-sealed.

The utility model has the advantages that:

the utility model discloses because above-mentioned structural design utilizes clamping spring's elasticity to promote the elevator, makes the lift post drive the lifter plate and rises, presss from both sides tight the distribution lines through pressing from both sides the elevator and fixes inside U type frame, inside the elasticity that utilizes elastic telescopic rod pressed the locating hole with the reference column, spacing is carried out to the distribution lines through reference column and locating hole to prevent that the distribution lines from breaking away from U type frame is inside, guarantee the mark effect, easy operation is convenient, excellent in use effect.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the present invention;

fig. 3 is a schematic structural view of the internal amplification of the middle elastic telescopic rod of the present invention.

In the figure: the device comprises a guide pipe 1, a guide groove 101, a driving lever 2, a 3U-shaped frame, a guide hole 301, a mark 4, a clamping block 5, a clamping groove 501, a lifting plate 6, a positioning hole 601, a clamping spring 7, a lifting block 8, a lifting column 9, an elastic telescopic rod 10, a fixing pipe 1001, a compression spring 1002, a sliding plate 1003, a limiting ring 1004, a sliding column 1005 and a positioning column 11.

Detailed Description

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Example (b):

as shown in fig. 1-3, a distribution line electric leakage detection marking device comprises a U-shaped frame 3, the U-shaped frame 3 is in a horizontal state, a guide hole 301 is arranged on the bottom surface of the U-shaped frame 3 in a penetrating manner, a guide tube 1 is arranged on the bottom surface of the U-shaped frame 3, the guide tube 1 is arranged in a bottom end sealing manner, the guide tube 1 corresponds to the guide hole 301, a guide groove 101 is arranged on the outer wall of the guide tube 1 in a penetrating manner, the guide groove 101 extends along the axial direction of the guide tube 1, a lifting block 8 is arranged on the inner bottom surface of the guide tube 1 through a clamping spring 7, a deflector rod 2 is arranged on the outer side of the lifting block 8, the deflector rod 2 penetrates out of the guide groove 101, a lifting column 9 is arranged on the surface of the lifting block 8, a lifting plate 6 is arranged on the upper end of the lifting column 9 in a penetrating manner, the guide hole 301 and extending into the U-shaped frame 3, a lifting plate 6 is arranged on the upper end of the, the clamping blocks 5 and the U-shaped frame 3 are made of insulating materials.

The surface of lifter plate 6 is provided with locating hole 601, and the interior top of U type frame 3 is installed flexible telescopic link 10, and the flexible end of flexible telescopic link 10 is vertical downwards, and location column 11 is installed to the flexible end of flexible telescopic link 10, and location column 11 cooperatees with locating hole 601 for with the distribution lines restriction inside U type frame 3.

Specifically, sign 4 has been pasted to the leading flank of U type frame 3, can remind other personnel through sign 4, avoids other personnel to touch.

Specifically, the cross-section of lift post 9 and guiding hole 301 all is square structure, lift post 9 and guiding hole 301 clearance fit, the setting can make lift post 9 steadily go up and down in guiding hole 301 inside like this, supplementary realization is tight to the clamp of distribution lines, can prevent simultaneously that lift post 9 is inside rotatory at guiding hole 301, thereby it is corresponding with locating hole 601 to ensure that reference column 11, it can accurately get into inside locating hole 601 to guarantee that reference column 11, thereby prevent that the distribution lines from breaking away from the inside of U type frame 3.

Specifically, elastic telescopic rod 10 includes fixed pipe 1001, the upper end of fixed pipe 1001 is sealed and the bottom is the opening, the internal top surface at U type frame 3 is installed to the sealed end of fixed pipe 1001, spacing ring 1004 is installed to the open end of fixed pipe 1001, the inside slidable mounting of spacing ring 1004 has slip post 1005, the bottom of slip post 1005 is connected with reference column 11, the upper end of slip post 1005 stretches into the inside of fixed pipe 1001 and installs sliding plate 1003, be provided with pressure spring 1002 between the internal top surface of sliding plate 1003 and fixed pipe 1001, in use, utilize pressure spring 1002's elasticity to promote sliding plate 1003, make sliding plate 1003 drive slip post 1005 slide in spacing ring 1004 is inside, realize elastic telescopic rod 10's elastic expansion.

Specifically, the sliding column 1005 is in clearance fit with the limiting ring 1004, so that the sliding column 1005 can slide stably inside the limiting ring 1004, and the telescopic stability of the elastic telescopic rod 10 is ensured.

Specifically, the surface of the clamping block 5 is provided with a clamping groove 501 with an inverted triangular cross section, so that the clamping groove 501 is arranged to increase the contact area between the clamping block 5 and the distribution line, and the clamping stability of the clamping block 5 to the distribution line is ensured.

Specifically, the inner wall that presss from both sides tight groove 501 is provided with anti-skidding line, sets up like this and can improve the frictional force that presss from both sides tight groove 501 and distribution lines, prevents to press from both sides tight piece 5 and distribution lines relative slip, guarantees the tight steadiness of clamp to the distribution lines.

The working principle is as follows: when the distribution line with electric leakage needs to be marked, firstly, the elastic force of the clamping spring 7 is overcome, then the lifting block 8 is driven to descend through the deflector rod 2, the lifting block 8 drives the clamping block 5 to descend through the lifting column 9 and the lifting plate 6 until the positioning column 11 is completely separated from the positioning hole 601, a gap exists between the positioning column 11 and the lifting plate 6, the distribution line can conveniently enter the U-shaped frame 3 through the gap, the distribution line is positioned above the clamping block 5, the deflector rod 2 is slowly loosened, the lifting block 8 is upwards pushed by the elastic force of the clamping spring 7, the lifting block 8 drives the clamping block 5 to ascend through the lifting column 9 and the lifting plate 6, the distribution line is clamped and fixed inside the U-shaped frame 3 through the clamping block 5, at the moment, the positioning column 11 is pressed into the positioning hole 601 by the self elastic force of the elastic telescopic rod 10, the distribution line is limited by the positioning column 11, the distribution line is prevented from being separated from the, the marking effect is guaranteed, the operation is simple and convenient, and the using effect is good.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a distribution lines electric leakage detects mark device, includes U type frame (3), its characterized in that: the U-shaped frame (3) is in a horizontal state, a guide hole (301) is formed in the bottom surface of the U-shaped frame (3) in a penetrating mode, a guide pipe (1) is arranged on the bottom surface of the U-shaped frame (3), the guide pipe (1) corresponds to the guide hole (301), a guide groove (101) is formed in the outer wall of the guide pipe (1) in a penetrating mode, the guide groove (101) extends along the axial direction of the guide pipe (1), a lifting block (8) is installed on the inner bottom surface of the guide pipe (1) through a clamping spring (7), a lifting rod (2) is installed on the outer side of the lifting block (8), the lifting rod (2) penetrates out of the inner portion of the guide groove (101), a lifting column (9) is installed on the surface of the lifting block (8), the upper end of the lifting column (9) penetrates through the guide hole (301) and extends into the U-shaped frame (3), a lifting plate (6) is installed at the upper end of the lifting column (9), the surface of the lifting plate (6) is provided with a clamping block (5);

the surface of lifter plate (6) is provided with locating hole (601), elasticity telescopic link (10) are installed at the interior top of U type frame (3), the flexible end of elasticity telescopic link (10) is vertical downwards, just reference column (11) are installed to the flexible end of elasticity telescopic link (10).

2. The distribution line leakage detection marker of claim 1, wherein: the front side surface of the U-shaped frame (3) is pasted with a mark (4).

3. The distribution line leakage detection marker of claim 1, wherein: the cross sections of the lifting column (9) and the guide hole (301) are both square structures.

4. The distribution line leakage detection marker of claim 1, wherein: the elastic telescopic rod (10) comprises a fixed pipe (1001), the upper end of the fixed pipe (1001) is sealed, the bottom end of the fixed pipe (1001) is open, the sealed end of the fixed pipe (1001) is installed on the inner top surface of the U-shaped frame (3), a limiting ring (1004) is installed at the open end of the fixed pipe (1001), a sliding column (1005) is installed inside the limiting ring (1004) in a sliding mode, the bottom end of the sliding column (1005) is connected with the positioning column (11), the upper end of the sliding column (1005) extends into the fixed pipe (1001) and is provided with a sliding plate (1003), and a compression spring (1002) is arranged between the sliding plate (1003) and the inner top surface of the fixed pipe (1001).

5. The distribution line leakage detection marker of claim 1, wherein: the surface of the clamping block (5) is provided with a clamping groove (501) with an inverted triangle-shaped section.

6. The distribution line leakage detection marker of claim 5, wherein: the inner wall of the clamping groove (501) is provided with anti-skid grains.