CN213091796U

CN213091796U - Ultra-long cable shock wave detection device

Info

Publication number: CN213091796U
Application number: CN202022000255.1U
Authority: CN
Inventors: 张余祥; 张国庆
Original assignee: Anhui Lixiang Electric Power Technology Services Co ltd
Current assignee: Anhui Lixiang Electric Power Technology Services Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-30
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses an overlength cable vibrates ripples detection device, put the integrated test appearance including cable vibration ripples office, the lower fixed surface that the integrated test appearance was put in cable vibration ripples office installs the base, the even fixed mounting in position that the base lower surface is close to the edge has the gyro wheel that turns to, base upper surface one side is close to the cable and vibrates ripples office and puts the fixed position that the integrated test appearance was put to the terminal, cable vibration ripples office puts integrated test appearance upper surface fixed mounting and has the cassette, the upper surface central point of cassette puts fixed mounting has the wiring socket, cable vibration ripples office puts the front surface and the rear surface of integrated test appearance and is close to the upper surface and is close to both sides fixed position and installs the fixed block, the fixed position at fixed block front surface middle part installs a handle. Super long cable shock ripples detection device, removal or transport cable shock ripples office that can be more convenient puts the integrated test appearance, reduces the transportation degree of difficulty.

Description

Ultra-long cable shock wave detection device

Technical Field

The utility model relates to a cable shock ripples detection device field, in particular to super long cable shock ripples detection device.

Background

The cable oscillatory wave detection technology is mainly used for cross-linked polyethylene power cable detection, belongs to an effective form of off-line detection, and is based on an LCR damped oscillation principle, on the basis of completing cable direct-current charging, a damped oscillation voltage wave is formed by a built-in high-voltage reactor, a high-voltage real-time solid-state switch and a test cable, a sinusoidal voltage wave similar to power frequency is applied to the test cable, a discharge signal of a potential defect position of the cable is excited, and one of devices used for cable oscillatory wave detection is a cable oscillatory wave partial discharge comprehensive tester; the existing cable oscillation wave partial discharge comprehensive tester has certain defects in use, is large in size and not easy to move and carry, and therefore an ultra-long cable oscillation wave detection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides overlength cable vibrates ripples detection device, can effectively solve the problem in the background art.

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

super long cable shock ripples detection device, put integrated test appearance including cable shock ripples office, the lower fixed surface that integrated test appearance was put in cable shock ripples office installs the base, the even fixed mounting in position that the base lower surface is close to the edge has the gyro wheel that turns to, base upper surface one side is close to the cable shock ripples office and puts the fixed position that integrated test appearance was put and install the terminal, cable shock ripples office puts integrated test appearance upper surface fixed mounting and has the cassette, the upper surface center fixed mounting of cassette has the wiring socket, the front surface that integrated test appearance was put in cable shock ripples office is close to the upper surface with the rear surface and is close to both sides fixed position and install the fixed block, the fixed position at fixed surface middle part installs No. one the handle, the equal fixed mounting in position that the upper surface of cassette is close to both sides has the radian fixed plate.

Preferably, a wiring board is fixedly installed at a position, close to the middle of the lower surface, of the front surface of the cable oscillatory wave partial discharge comprehensive tester.

Preferably, the upper surface of the binding post is provided with a threaded bolt hole, rectangular through holes are formed in the positions, close to the front surface and the rear surface of the binding post, of the inner side of the threaded bolt hole, a threaded bolt is movably mounted on the inner side of the threaded bolt hole, and a knob is fixedly mounted on the upper surface of the threaded bolt.

Preferably, the middle part of the front surface of fixed block, front surface are close to upper surface, the front surface is close to the lower surface and a handle front surface and is close to the position at both ends and all seted up a screw through-hole, the inside equal movable mounting of a screw through-hole has a set screw, the cable is shaken ripples office and is put comprehensive tester front surface and rear surface and correspond to the position of a screw through-hole and seted up the screw hole.

Preferably, the fixed position that the upper surface of radian fixed plate is close to both ends installs the handle stand, No. two screw through-holes have all been seted up to the position that the radian fixed plate upper surface is close to the handle stand, No. two inside movable mounting of screw through-hole has No. two fixed screws, fixed surface installs No. two handles on the handle stand, the screw hole has all been seted up to the position that the upper surface of cassette corresponds to No. two screw through-holes.

Preferably, the fixed block is fixed in the front surface and the rear surface that cable shock wave partial discharge integrated tester is close to the upper surface and be close to both sides position through a fixed screw, a handle is fixed in the position at fixed block front surface middle part through a fixed screw, the radian fixed plate is fixed in the position that the upper surface of cassette is close to both sides through No. two fixed screws.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through a handle and No. two handles that set up, comprehensive tester is put in removal or transport cable oscillatory wave office that a handle and No. two handles can be more convenient, reduces the transportation degree of difficulty, through the terminal that sets up, passes the rectangle through-hole of seting up on the terminal with the wire, utilizes the knob to rotate the screw bolt and can fix the wire, also can many wires pass the rectangle through-hole and realize that many wires are fixed like this, and is fixed more firm, is difficult for dropping.

Drawings

Fig. 1 is a schematic view of the visible overall structure of the front surface of the ultra-long cable shock wave detection device of the present invention;

fig. 2 is a schematic view of the visible overall structure of the rear surface of the ultra-long cable shock wave detection device of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of the ultra-long cable oscillatory wave detection device of the present invention;

fig. 4 is an enlarged view of part B in fig. 1 of the ultra-long cable oscillatory wave detection device of the present invention;

fig. 5 is an enlarged view of the part C in fig. 1 of the ultra-long cable oscillatory wave detection device of the present invention;

fig. 6 is the utility model discloses the local section view of terminal of super long cable shock ripples detection device.

In the figure: 1. a cable oscillatory wave partial discharge comprehensive tester; 101. a wiring board; 2. a base; 3. a steering roller; 4. a binding post; 401. a threaded pin hole; 402. a rectangular through hole; 403. a threaded bolt; 404. a knob; 5. a card holder; 6. a connection socket; 7. a fixed block; 701. a first screw through hole; 702. a first fixing screw; 8. a first handle; 9. a radian fixing plate; 901. a handle post; 902. a second screw through hole; 903. a second fixing screw; 904. and a second handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, the ultra-long cable oscillatory wave detection device includes a cable oscillatory wave partial discharge comprehensive tester 1, a base 2 is fixedly mounted on a lower surface of the cable oscillatory wave partial discharge comprehensive tester 1, steering rollers 3 are uniformly and fixedly mounted on positions of the lower surface of the base 2 close to edges, a binding post 4 is fixedly mounted on one side of the upper surface of the base 2 close to the position of the cable oscillatory wave partial discharge comprehensive tester 1, a clamping seat 5 is fixedly mounted on the upper surface of the cable oscillatory wave partial discharge comprehensive tester 1, a binding post socket 6 is fixedly mounted on a center position of the upper surface of the clamping seat 5, fixed blocks 7 are fixedly mounted on positions of the front surface and the rear surface of the cable oscillatory wave partial discharge comprehensive tester 1 close to the upper surface and the two sides, a first handle 8 is fixedly mounted on a position of the middle part of the front surface of each fixed block 7, and radian fixed plates 9 are fixedly;

a wiring board 101 is fixedly arranged on the front surface of the cable oscillatory wave partial discharge comprehensive tester 1 near the middle of the lower surface;

a threaded bolt hole 401 is formed in the upper surface of the binding post 4, rectangular through holes 402 are formed in the positions, close to the front surface and the rear surface of the binding post 4, of the inner side of the threaded bolt hole 401, a threaded bolt 403 is movably mounted on the inner side of the threaded bolt hole 401, and a knob 404 is fixedly mounted on the upper surface of the threaded bolt 403;

a first screw through hole 701 is formed in the middle of the front surface of the fixing block 7, the front surface is close to the upper surface, the front surface is close to the lower surface, and the positions of the front surface of the first handle 8, which are close to the two ends, respectively, a first fixing screw 702 is movably installed in the first screw through hole 701, and screw holes are formed in the positions, corresponding to the first screw through hole 701, of the front surface and the rear surface of the cable oscillatory wave partial discharge comprehensive tester 1;

the positions, close to the two ends, of the upper surface of the radian fixing plate 9 are fixedly provided with handle columns 901, the positions, close to the handle columns 901, of the upper surface of the radian fixing plate 9 are all provided with second screw through holes 902, second fixing screws 903 are movably arranged in the second screw through holes 902, second handles 904 are fixedly arranged on the upper surfaces of the handle columns 901, and screw holes are formed in the positions, corresponding to the second screw through holes 902, of the upper surface of the clamping seat 5;

fixed block 7 is fixed in cable shock ripples partial discharge integrated test appearance 1's front surface and rear surface through a set screw 702 and is close to the upper surface and be close to both sides position, and a handle 8 is fixed in the position at fixed block 7 front surface middle part through a set screw 702, and radian fixed plate 9 is fixed in the position that the upper surface of cassette 5 is close to both sides through No. two set screws 903.

It should be noted that the utility model is an ultra-long cable oscillatory wave detection device, when in use, the steering roller 3 on the lower surface of the base 2 can make the cable oscillatory wave partial discharge comprehensive tester 1 move to a proper position conveniently, through a handle 8 and No. two handle 904 can be more convenient removal or transport cable oscillatory wave office put integrated test appearance 1, reduce the transportation degree of difficulty, No. one set screw 702 passes screw through hole 701 and fixes the screw hole inside on cable oscillatory wave office puts integrated test appearance 1, No. two set screw 903 passes screw through hole 902 and fixes the screw hole inside on cassette 5, pass the rectangle through hole 402 of seting up on terminal 4 with the wire, utilize knob 404 to rotate screw thread bolt 403 and can be fixed with the wire, also can many wires pass rectangle through hole 402 and realize that many wires are fixed, it is fixed more firm like this, be difficult for dropping.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Super long cable shock ripples detection device, its characterized in that: the device comprises a cable oscillatory wave partial discharge comprehensive tester (1), wherein a base (2) is fixedly arranged on the lower surface of the cable oscillatory wave partial discharge comprehensive tester (1), steering rollers (3) are uniformly and fixedly arranged on the positions, close to the edges, of the lower surface of the base (2), a binding post (4) is fixedly arranged on one side of the upper surface of the base (2) close to the position of the cable oscillatory wave partial discharge comprehensive tester (1), a clamping seat (5) is fixedly arranged on the upper surface of the cable oscillatory wave partial discharge comprehensive tester (1), a wiring socket (6) is fixedly arranged at the center position of the upper surface of the clamping seat (5), a fixed block (7) is fixedly arranged on the front surface and the rear surface of the cable oscillatory wave partial discharge comprehensive tester (1) close to the upper surface and the positions of the two sides, and a handle (8) is fixedly arranged at the middle part of the front surface of the, radian fixing plates (9) are fixedly mounted at positions, close to two sides, of the upper surface of the clamping seat (5).

2. The device for detecting the oscillatory wave of the ultra-long cable according to claim 1, wherein: and a wiring board (101) is fixedly arranged at the position, close to the middle part of the lower surface, of the front surface of the cable oscillation wave partial discharge comprehensive tester (1).

3. The device for detecting the oscillatory wave of the ultra-long cable according to claim 1, wherein: threaded bolt hole (401) have been seted up to the upper surface of terminal (4), rectangular through-hole (402) have all been seted up to the inboard position that is close to terminal (4) front surface and rear surface of threaded bolt hole (401), threaded bolt hole (401) inboard movable mounting has threaded bolt (403), fixed surface installs knob (404) on threaded bolt (403).

4. The device for detecting the oscillatory wave of the ultra-long cable according to claim 1, wherein: middle part, the front surface of fixed block (7) are close to upper surface, front surface and are close to the lower surface and handle (8) front surface and all seted up a screw through-hole (701) near the position at both ends, the inside equal movable mounting of a screw through-hole (701) has a fixed screw (702), the cable vibrates ripples office and puts comprehensive tester (1) front surface and rear surface and correspond the position of a screw through-hole (701) and seted up the screw hole.

5. The device for detecting the oscillatory wave of the ultra-long cable according to claim 4, wherein: the handle stand column (901) is fixedly mounted at the position, close to the two ends, of the upper surface of the radian fixing plate (9), two screw through holes (902) are formed in the position, close to the handle stand column (901), of the upper surface of the radian fixing plate (9), two fixing screws (903) are movably mounted inside the two screw through holes (902), two handles (904) are fixedly mounted on the upper surface of the handle stand column (901), and screw holes are formed in the positions, corresponding to the two screw through holes (902), of the upper surface of the clamping seat (5).

6. The device for detecting the oscillatory wave of the ultra-long cable according to claim 5, wherein: fixed block (7) are fixed in the front surface and the rear surface that cable shock wave office put integrated test appearance (1) through a fixed screw (702) and are close to the upper surface and be close to both sides position, a position in fixed block (7) front surface middle part is fixed in through a fixed screw (702) in handle (8), the upper surface that radian fixed plate (9) are fixed in cassette (5) through No. two fixed screws (903) is close to the position of both sides.