CN218445776U

CN218445776U - Electric power detects positioner of cable fault detection equipment

Info

Publication number: CN218445776U
Application number: CN202222178769.5U
Authority: CN
Inventors: 宛春华; 张明华
Original assignee: Anhui Qianhong Power Engineering Co ltd
Current assignee: Anhui Qianhong Power Engineering Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-03
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a positioner of cable fault detection equipment for electric power detection relates to cable fault detection technical field, including the fixed plate, the fixed cable fault detection appearance that is equipped with in middle part of fixed plate top one side, the both sides on fixed plate top are equipped with locating component, and locating component includes two spouts, two sliders and traction assembly, and two avris on the fixed plate top are seted up respectively to two spouts, and two sliders slide respectively and set up in the inside of spout, and the top on fixed plate one side both sides is all fixed and is equipped with electric hydraulic cylinder, the beneficial effects of the utility model are that: the electric hydraulic cylinder arranged in the positioning assembly drives the sliding block to move in the sliding groove, so that the distance between two corresponding mounting plates is shortened, the arc-shaped positioning plate is driven to contact with the spring and the clamping plate and the cable, the arc-shaped positioning plate is clamped and fixed to the spring and the clamping plate, the cable is conveniently positioned and fixed, and the detection effect is improved.

Description

Electric power detects positioner of cable fault detection equipment

Technical Field

The utility model relates to a positioner, in particular to positioner of cable fault check out test set for electric power detects belongs to cable fault detection technical field.

Background

The power cable is used for transmitting and distributing electric energy, and is commonly used for urban power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater. In power lines, the cable is increasing in specific weight. The power cable is a cable product used for transmitting and distributing high-power electric energy in a main line of a power system, and comprises various voltage grades of 1-500KV and above and various insulated power cables;

wherein the detection device of "a cable fault" that application number is "CN201920289513.7" discloses also is mature technique day by day, and it "includes the base, and check out test set is installed to the bottom of base, the stand is installed in the left side of base, is connected with the diaphragm on the top side of stand, installs first support on the lower terminal surface of diaphragm, installs the drive wheel in the first support, installs driving motor on the first support, and driving motor's output shaft and drive wheel transmission are connected, install the second support on the lateral wall of interior pole, install from the driving wheel in the second support, the detection device of cable fault still includes adjustment mechanism. This detection device of cable trouble passes through the outer fringe and the cable surface contact of drive wheel, utilizes two from driving wheels to carry the cable about, and rethread driving motor drives the drive wheel and rotates for this detection device of cable trouble removes along the cable, detects the cable through check out test set simultaneously, and work efficiency is high ", but the device still has following defect when in actual use.

1) The existing fault detection equipment is inconvenient for positioning and fixing the cable, and the detection effect is influenced;

2) And is not suitable for cables with sizes within a certain range, which influences the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner of cable fault detection equipment for electric power detects to current fault detection equipment who proposes is not convenient for fix a position the cable in solving above-mentioned background art, influences the problem of detection effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a positioner of cable fault detection equipment for electric power detection, includes the fixed plate, the fixed cable fault detection appearance that is equipped with in middle part on one side of the fixed plate top, the both sides on fixed plate top are equipped with locating component, locating component includes two spouts, two sliders and traction assembly, two the spout is seted up respectively in the both sides side on fixed plate top, two the slider slides respectively and sets up the inside at the spout, the top on fixed plate one side both sides is all fixed and is equipped with electric hydraulic cylinder, two electric hydraulic cylinder's output respectively with the middle part fixed connection on one side of two sliders, two the top of slider and the both sides angle of fixed plate top opposite side are all fixed and are equipped with the mounting panel.

Preferably, four arc locating plates are fixedly arranged in the middle of the inner sides of the mounting plates, and clamping plates are movably arranged on the inner sides of the arc locating plates through a plurality of springs.

Preferably, the traction assembly comprises four L-shaped plates and four connecting rods, the four L-shaped plates are respectively fixedly arranged on one sides of the four mounting plates, and the four connecting rods are rotatably arranged at the top ends of the inner walls of the four L-shaped plates through bearings.

Preferably, the bottom of four connecting rods is all fixed and is equipped with two fixed disks, and two liang of corresponding a plurality of all fixed are equipped with the traction shaft between the fixed disk.

Preferably, a plurality of the traction shafts are all made of nitrile rubber.

Preferably, four corners of the bottom end of the fixing plate are fixedly provided with supporting legs.

Preferably, a movable switch is fixedly arranged at one corner of the other side of the fixing plate, and the two electric hydraulic cylinders are electrically connected with an external power supply through the movable switch.

Compared with the prior art, the utility model provides a pair of positioner of cable fault check out test set for electric power detection has following beneficial effect:

1. an electric hydraulic cylinder arranged in the positioning assembly drives the sliding block to move in the sliding chute, so that the distance between every two corresponding mounting plates is shortened, the arc-shaped positioning plate is driven to be in contact with the spring and the clamping plate and to be clamped to position and fix the cable, the cable is conveniently positioned and fixed, and the detection effect is improved;

2. the installation plate moves and simultaneously drives the L-shaped plates arranged in the traction assembly to move relatively, and the four L-shaped plates corresponding to each other move to drive the connecting plate and the traction shaft to be matched with the cable to be in contact with the cable so as to traction and fix the cable.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a fixing plate; 2. a cable fault detector; 3. a positioning assembly; 31. a chute; 32. a slider; 33. an electric hydraulic cylinder; 34. mounting a plate; 35. an arc-shaped positioning plate; 36. a splint; 37. a spring; 4. a traction assembly; 41. an L-shaped plate; 42. a connecting rod; 43. a bearing; 44. fixing the disc; 45. a traction shaft; 5. supporting legs; 6. the switch is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-4, the utility model provides a positioning device of cable fault detection equipment for electric power detection, including a fixing plate 1, a cable fault detector 2 is fixedly arranged in the middle of one side of the top end of the fixing plate 1, positioning components 3 are arranged on both sides of the top end of the fixing plate 1, each positioning component 3 includes two sliding chutes 31, two sliding blocks 32 and a traction component 4, the two sliding chutes 31 are respectively arranged on both sides of the top end of the fixing plate 1, the two sliding blocks 32 are respectively arranged in the sliding chutes 31 in a sliding manner, electric hydraulic cylinders 33 are respectively fixedly arranged on the tops of both sides of one side of the fixing plate 1, the output ends of the two electric hydraulic cylinders 33 are respectively fixedly connected with the middle of one side of the two sliding blocks 32, and mounting plates 34 are respectively fixedly arranged on the top ends of the two sliding blocks 32 and both corners of the other side of the top end of the fixing plate 1;

the middle parts of the inner sides of the four mounting plates 34 are all fixedly provided with arc-shaped positioning plates 35, and the inner sides of the four arc-shaped positioning plates 35 are all movably provided with clamping plates 36 through a plurality of springs 37;

four corners of the bottom end of the fixed plate 1 are all fixedly provided with supporting legs 5;

a movable switch 6 is fixedly arranged at one corner of the other side of the fixed plate 1, and the two electric hydraulic cylinders 33 are electrically connected with an external power supply through the movable switch 6;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the electric hydraulic cylinder 33 arranged in the positioning assembly 3 drives the sliding block 32 to move in the sliding groove 31, so that the distance between two corresponding mounting plates 34 is shortened, the arc-shaped positioning plate 35 is driven to contact with the spring 37 and the clamping plate 36 and the cable, the arc-shaped positioning plate is clamped to fix the cable, the cable is conveniently positioned and fixed, and the detection effect is improved.

Example 2:

the traction assembly 4 comprises four L-shaped plates 41 and four connecting rods 42, the four L-shaped plates 41 are respectively fixedly arranged on one sides of the four mounting plates 34, and the four connecting rods 42 are all rotatably arranged at the top ends of the inner walls of the four L-shaped plates 41 through bearings 43;

two fixed discs 44 are fixedly arranged at the bottom ends of the four connecting rods 42, and a traction shaft 45 is fixedly arranged between every two corresponding fixed discs 44;

the plurality of traction shafts 45 are all made of nitrile rubber;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the mounting plate 34 moves while driving the L-shaped plates 41 arranged in the traction assembly 4 to move relatively, and the movement of the four L-shaped plates 41 corresponding to each other in pairs drives the connecting rod 42 and the traction shaft 45 to be matched with each other to contact with the cable so as to traction and fix the cable.

The working principle is as follows: when specifically using, the utility model relates to a cable fault detection equipment's positioner for electric power detection, at first place locating component 3 at corresponding operating position, then whether each spare part that the inspection was pull subassembly 4 all normally works, can use after the inspection is accomplished, electric hydraulic cylinder 33 through setting up in locating component 3 drives slider 32 and removes in spout 31, make the distance between two liang of corresponding two mounting panels 34 shorten, it contacts with the cable to drive arc locating plate 35 and spring 37 and splint 36, press from both sides tightly to fix a position it, it is fixed to be convenient for fix a position the cable, improve the detection effect, drive the L template 41 relative movement who sets up in pulling subassembly 4 when mounting panel 34 removes, two liang of corresponding four L templates 41's removal drives connecting rod 42 and pulls axle 45 and cooperatees and make it pull fixedly contacting with the cable, be suitable for and the cable of certain range internal dimension, be favorable to using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 positioner of cable fault detection equipment for electric power detection, includes fixed plate (1), its characterized in that, fixed plate (1) top one side's middle part is fixed and is equipped with cable fault detection appearance (2), the both sides on fixed plate (1) top are equipped with locating component (3), locating component (3) include two spout (31), two slider (32) and traction assembly (4), two spout (31) are seted up respectively in the both sides side on fixed plate (1) top, two slider (32) slide respectively and set up the inside in spout (31), the top on fixed plate (1) one side both sides is all fixed and is equipped with electric hydraulic cylinder (33), two the output of electric hydraulic cylinder (33) is respectively with the middle part fixed connection of two slider (32) one side, two the top of slider (32) and the angle on fixed plate (1) top opposite side are all fixed and are equipped with mounting panel (34).

2. The positioning device of a cable fault detection apparatus for power detection according to claim 1, wherein: four the inboard middle part of mounting panel (34) all is fixed and is equipped with arc locating plate (35), four the inboard of arc locating plate (35) all is equipped with splint (36) through a plurality of spring (37) activity.

3. The apparatus for positioning a cable fault detection device for power detection as claimed in claim 1, wherein: the traction assembly (4) comprises four L-shaped plates (41) and four connecting rods (42), wherein the L-shaped plates (41) are fixedly arranged on one sides of the four mounting plates (34) respectively, and the connecting rods (42) are rotatably arranged at the top ends of the inner walls of the four L-shaped plates (41) through bearings (43).

4. The apparatus according to claim 3, wherein the apparatus further comprises: four the bottom of connecting rod (42) all is fixed to be equipped with two fixed disks (44), two liang of corresponding a plurality of all be fixed traction shaft (45) are equipped with between fixed disk (44).

5. The apparatus according to claim 4, wherein the apparatus further comprises: the traction shafts (45) are all made of nitrile rubber.

6. The apparatus for positioning a cable fault detection device for power detection as claimed in claim 5, wherein: and supporting legs (5) are fixedly arranged at four corners of the bottom end of the fixing plate (1).

7. The positioning device of a cable fault detection apparatus for power detection according to claim 1, wherein: one corner of the other side of the fixed plate (1) is fixedly provided with a movable switch (6), and the two electric hydraulic cylinders (33) are electrically connected with an external power supply through the movable switch (6).