CN212723175U

CN212723175U - Fault fixed-point detection device of power distribution network

Info

Publication number: CN212723175U
Application number: CN202021122995.6U
Authority: CN
Inventors: 陈杰; 陈文科; 谢海明; 陶志勇
Original assignee: Changsha Social Work College
Current assignee: Changsha Social Work College
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-03-16
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to the field of distribution network detection devices, and discloses a fault fixed-point detection device of a distribution network, which comprises a detector shell, a first strip-shaped chute, a second strip-shaped chute, a third strip-shaped chute, a winding device and a clamping device, a first strip-shaped sliding groove, a second strip-shaped sliding groove and a third strip-shaped sliding groove are arranged at the bottom of the detector shell in parallel, the winding device is movably arranged on the second strip-shaped chute, the clamping device is movably arranged on the first chute and the third chute and movably sleeved on the outer wall of the left end of the second winding post through the right end of the first winding post, the wire winding post can be lengthened, so that the wire winding device can meet wires with different lengths, and the pressing plate in the pressing device is pressed against the wires wound on the wire winding post through the elastic force of the elastic spring by setting the pressing device, so that the problem that the wound wires are scattered again can be avoided.

Description

Fault fixed-point detection device of power distribution network

Technical Field

The utility model relates to a distribution network detection device field specifically is a trouble fixed point detection device of distribution network.

Background

The distribution network is a power network which receives electric energy from a transmission network or a regional power plant, distributes the electric energy to various users on site through distribution facilities or distributes the electric energy to various users step by step according to voltage, the network plays a role in distributing electric energy in the power network, the power distribution network has a complex structure, various wiring forms, numerous branches, is mostly distributed in places with concentrated population, has relatively bad operation conditions and more faults caused by external manpower or mechanical reasons, therefore, a fault detection device is needed to detect the power distribution network, the existing fault detection device is provided with a winding device for convenient carrying, the length of the existing winding device can not be adjusted, to the electric wire of overlength can not be firm around on the wrapping post, current winding device is fixed in inserting the electric wire around good electric wire with the electric wire, vibrations just can make around good electric wire scatter a little, to the shortcoming among the prior art, the utility model provides a fault fixed point detection device of distribution network.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a trouble fixed point detection device of distribution network has the advantage that can avoid scattering once more around good line, has solved among the prior art winding device length and can not adjust, and can not be firm to the electric wire of overlength wind on the wrapping post, insert the electric wire and fix in the electric wire that winds good, have vibrations just can make the problem of scattering around good electric wire a little.

The utility model provides a fault fixed-point detection device of a power distribution network, which comprises a detector shell, a first strip-shaped chute, a second strip-shaped chute, a third strip-shaped chute, a winding device and two clamping devices, wherein the bottom of the detector shell is provided with the first strip-shaped chute, the second strip-shaped chute and the third strip-shaped chute in parallel, the winding device is movably arranged on the second strip-shaped chute, the clamping device is movably arranged on the first strip-shaped chute and the third strip-shaped chute, the winding device comprises a first winding post, a second winding post, a fixed plate, a first bearing, a movable plate and a second bearing, the right end of the first winding post is movably sleeved on the outer wall at the left end of the second winding post, the upper end of the fixed plate is fixed at the bottom of the detector shell, the center of the fixed plate is provided with the first bearing through a through hole, the first bearing is sleeved at the left end of the, the movable plate is movably mounted on the second strip-shaped sliding groove, a second bearing is mounted at the center of the movable plate through a through hole, the second bearing is sleeved at the right end of the second winding post, the clamping device comprises a square frame, pressing plates and elastic springs, the pressing plates are arranged on two sides of the inner wall of the square frame, and the elastic springs are arranged between the pressing plates and the inner wall of the square frame.

The further improvement lies in that: the upper end of fly leaf be equipped with the second slider of second bar spout looks adaptation, second slider movable mounting be in on the second bar spout.

The further improvement lies in that: and a first sliding block and a third sliding block which are matched with the first strip-shaped sliding groove and the third strip-shaped sliding groove are respectively arranged on two sides of the upper surface of the square frame through connecting plates, and the first sliding block and the third sliding block are movably arranged on the first strip-shaped sliding groove and the third strip-shaped sliding groove.

The further improvement lies in that: and fourth sliding blocks are arranged on two sides of the left end of the outer wall of the second wrapping post, and sliding grooves matched with the fourth sliding blocks are arranged on two sides of the inner wall of the first wrapping post.

The further improvement lies in that: and limiting blocks are arranged on two sides of the opening at the left end of the inner wall of the first wrapping post.

The further improvement lies in that: the second sliding block is provided with a pin hole for installing a pin, the groove wall of the second strip-shaped sliding groove is provided with at least three through holes matched with the pin hole.

The further improvement lies in that: the right side of fly leaf is equipped with the wire winding handle, the wire winding handle pass through the connecting axle with the left end of second wrapping post is connected.

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

the utility model provides a trouble fixed point detection device of distribution network, the left end outer wall at the second wrapping post is established through the right-hand member movable sleeve that sets up first wrapping post, can lengthen the wrapping post, make the wire winding device can satisfy the electric wire of different length, through setting up closing device, the elasticity that makes the pressure strip among the closing device pass through elastic spring compresses tightly the electric wire of winding at the wrapping post, can avoid the problem of scattering once more around good line, set up wire winding handle, just can make during the electric wire is automatic to be twined into the wrapping post through rotating wire winding handle with the hand, when avoiding needing the wire winding, manual problem of winding the electric wire on the wrapping post, time saving and labor saving.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the winding device of the present invention;

fig. 3 is a schematic structural view of the pressing device of the present invention;

FIG. 4 is the schematic view of the installation structure of the first bar-shaped sliding groove, the second bar-shaped sliding groove and the third bar-shaped sliding groove and the first slider, the second slider and the third slider

In the figure: 1. a detector housing; 2. a first bar-shaped chute; 3. a second bar-shaped chute; 4. a third strip-shaped chute; 5. a first winding post; 6. a second winding post; 7. a fixing plate; 8. a first bearing; 9. a movable plate; 10. a second bearing; 11. a square frame; 12. a compression plate; 13. an elastic spring; 14. a second slider; 15. a connecting plate; 16. a first slider; 17. a third slider; 18. a fourth slider; 19. a chute; 20. a limiting block; 21. a pin hole; 22. a winding handle.

Detailed Description

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

Referring to fig. 1-4, a fault fixed-point detection device for a power distribution network includes a detector housing 1, a first bar-shaped chute 2, a second bar-shaped chute 3, a third bar-shaped chute 4, a winding device and two clamping devices, wherein the first bar-shaped chute 2, the second bar-shaped chute 3 and the third bar-shaped chute 4 are disposed in parallel at the bottom of the detector housing 1, the winding device is movably mounted on the second bar-shaped chute 3, the clamping device is movably mounted on the first bar-shaped chute 2 and the third bar-shaped chute 4, the winding device includes a first winding post 5, a second winding post 6, a fixed plate 7, a first bearing 8, a movable plate 9 and a second bearing 10, the right end of the first winding post 5 is movably sleeved on the outer wall of the left end of the second winding post 6, the upper end of the fixed plate 7 is fixed at the bottom of the detector housing 1, the center of the fixed plate 7 is provided with a first bearing 8 through a through hole, the first bearing 8 is sleeved at the left end of the first winding post 5, the movable plate 9 is movably arranged on the second strip-shaped sliding groove 3, the center of the movable plate 9 is provided with a second bearing 10 through a through hole, the second bearing 10 is sleeved at the right end of the second winding post 6, the clamping device comprises a square frame 11, a pressing plate 12 and an elastic spring 13, the two sides of the inner wall of the square frame 11 are respectively provided with the pressing plate 12, the elastic spring 13 is arranged between the pressing plate 12 and the inner wall of the square frame 11, the upper end of the movable plate 9 is provided with a second sliding block 14 matched with the second strip-shaped sliding groove 3, the second sliding block 14 is movably arranged on the second strip-shaped sliding groove 3, the two sides of the upper surface of the square frame 11 are respectively provided with a first sliding block matched with the first strip-shaped sliding groove 2 and the third strip-shaped sliding groove 4 The novel winding post comprises a block 16 and a third sliding block 17, wherein the first sliding block 16 and the third sliding block 17 are movably mounted on a first strip-shaped sliding groove 2 and a third strip-shaped sliding groove 4, a fourth sliding block 18 is arranged on two sides of the left end of the outer wall of a second winding post 6, sliding grooves 19 matched with the fourth sliding block 18 are formed in two sides of the inner wall of the first winding post 5, limiting blocks 20 are arranged on two sides of the opening of the left end of the inner wall of the first winding post 5, pin holes 21 are formed in a second sliding block 14 for mounting pins, through holes matched with the pin holes 21 are formed in the groove wall of the second strip-shaped sliding groove 3, the through holes are at least three, a winding handle 22 is arranged on the right side of the movable plate 9, and the winding handle 22 is connected with the left end of the second winding post 6 through a.

When the wire winding device works, when a wire is required to be wound, the winding handle 22 is rotated by hands, the winding handle 22 rotates to drive the second winding post 6 to rotate, the second winding post 6 rotates to drive the first winding post 5 to synchronously rotate, so that the wire is automatically wound on the winding post, when the length of the winding post cannot meet the length of the wire, the second sliding block 14 slides rightwards on the second strip-shaped sliding groove 3, the movable plate 9 is driven to move rightwards, the fourth sliding block 18 on the second winding post 5 is driven to move rightwards on the sliding groove 19 on the inner wall of the first winding post 5, the second winding post 6 moves rightwards, so that the length of the whole wire winding device is lengthened, when the wire is wound on the wire winding device, the first sliding block 16 and the third sliding block 17 simultaneously move towards the direction of the wire winding device, so that the square frame 11 is sleeved on the wire wound on the winding post, and the two pressing plates 12 in the pressing device are under the elastic extrusion action of the elastic, the wound wire is squeezed so as to prevent the wire wound around the post from being scattered again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 trouble fixed point detection device of distribution network, includes detector shell (1), first bar spout (2), second bar spout (3), third bar spout (4), winding device and two clamping device, the bottom parallel arrangement of detector shell (1) has first bar spout (2), second bar spout (3) and third bar spout (4), winding device movable mounting is on second bar spout (3), clamping device movable mounting is in on first bar spout (2) and third bar spout (4), its characterized in that: the winding device comprises a first winding post (5), a second winding post (6), a fixed plate (7), a first bearing (8), a movable plate (9) and a second bearing (10), wherein the right end of the first winding post (5) is movably sleeved on the outer wall of the left end of the second winding post (6), the upper end of the fixed plate (7) is fixed at the bottom of the detector shell (1), the first bearing (8) is installed at the center of the fixed plate (7) through a through hole, the first bearing (8) is sleeved at the left end of the first winding post (5), the movable plate (9) is movably installed on the second strip-shaped sliding groove (3), the second bearing (10) is installed at the center of the movable plate (9) through a through hole, the second bearing (10) is sleeved at the right end of the second winding post (6), and the clamping device comprises a square frame (11), the pressing plate (12) and the elastic spring (13) are arranged, the pressing plate (12) is arranged on two sides of the inner wall of the square frame (11), and the elastic spring (13) is arranged between the pressing plate (12) and the inner wall of the square frame (11).

2. The device according to claim 1, wherein the device comprises: the upper end of the movable plate (9) is provided with a second sliding block (14) matched with the second strip-shaped sliding groove (3), and the second sliding block (14) is movably mounted on the second strip-shaped sliding groove (3).

3. The device according to claim 1, wherein the device comprises: and a first sliding block (16) and a third sliding block (17) which are matched with the first strip-shaped sliding groove (2) and the third strip-shaped sliding groove (4) are respectively arranged on two sides of the upper surface of the square frame (11) through a connecting plate (15), and the first sliding block (16) and the third sliding block (17) are movably arranged on the first strip-shaped sliding groove (2) and the third strip-shaped sliding groove (4).

4. The device according to claim 1, wherein the device comprises: and fourth sliding blocks (18) are arranged on two sides of the left end of the outer wall of the second wrapping post (6), and sliding grooves (19) matched with the fourth sliding blocks (18) are arranged on two sides of the inner wall of the first wrapping post (5).

5. The device according to claim 1, wherein the device comprises: and limiting blocks (20) are arranged on two sides of the opening at the left end of the inner wall of the first wrapping post (5).

6. The device according to claim 2, wherein the device comprises: the second sliding block (14) is provided with pin holes (21) for installing pins, the groove wall of the second strip-shaped sliding groove (3) is provided with at least three through holes matched with the pin holes (21).

7. The device according to claim 1, wherein the device comprises: the right side of the movable plate (9) is provided with a winding handle (22), and the winding handle (22) is connected with the left end of the second winding column (6) through a connecting shaft (23).