CN213460418U

CN213460418U - Disengaging device mechanism of sliding contact line

Info

Publication number: CN213460418U
Application number: CN202022256585.7U
Authority: CN
Inventors: 仲维文
Original assignee: Yangzhou Tianhai Slid Wire Electrical Co ltd
Current assignee: Yangzhou Tianhai Slid Wire Electrical Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-15
Anticipated expiration: 2030-10-12

Abstract

The utility model belongs to the technical field of a sliding contact line separation device mechanism, in particular to a sliding contact line separation device mechanism, which comprises a fixed cover, a sheath, a sliding sleeve, a connecting sleeve and an electric wire, wherein a spring and a damping plate block are arranged between the connecting sleeve and the inner side wall of the sliding sleeve, a first clamping block and a second clamping block are respectively welded at two ends of the spring, the first clamping block and the second clamping block are additionally arranged at two ends of the spring, the clamping action of the first clamping block and the second clamping block in corresponding limiting grooves is utilized to be matched with the screwing operation of a fastening screw, so that the spring can be stably arranged between the first clamping block and the inner side wall of the sliding sleeve, the later-stage disassembly and replacement treatment is convenient, a protective sleeve is arranged at the connection part of the connecting sleeve and the electric wire, and a protective block is arranged in the protective sleeve, the protective block is a rubber component, the electric wire at the connection part can be protected, the high-efficiency and stable use and operation of the disengaging device mechanism of the trolley line are ensured.

Description

Disengaging device mechanism of sliding contact line

Technical Field

The utility model belongs to the technical field of wiping line disengaging gear mechanism, concretely relates to wiping line's disengaging gear mechanism.

Background

The sliding contact line is also called a sliding conductor, namely a group of power transmission devices for supplying power to mobile equipment, and is mainly divided into a monopole aluminum sliding contact line, a monopole copper sliding contact line, a steel body sliding contact line, a multipole tube type sliding contact line, a seamless sliding contact line, a copper contact line and other common sliding contact lines, a monopole sliding contact line, a multipole tube type sliding contact line, a seamless sliding contact line, a safe sliding contact line, a steel body sliding contact line, an unsafe sliding contact line and a traditional sliding contact line separation device mechanism, wherein the traditional sliding contact line separation device mechanism has the following defects: 1. the current collector is electrified on the sliding contact line in a sliding way, and the electric wire is directly fixed on the sliding contact line and is not easy to slip, so that partial power-off maintenance is inconvenient; 2. the power cord is direct to be connected with the wiping line, connects easy outage when not tight easy to use, influences the use, for this reason, the notice number: the release device mechanism of the trolley line disclosed in CN210985148U effectively improves the above problems, but still has a problem in use, when the existing release device mechanism of the trolley line is used, there is no convenient replacement form for the spring used for a medium and long time, when the spring cannot be continuously used, it cannot be quickly exchanged, the practicability is poor, and there is no corresponding protection for the connection between the connection sleeve and the electric wire, so that the electric wire at the connection is easy to be damaged.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a disengaging device mechanism of wiping line has when the spring can not continue to utilize, can carry out the difficult characteristics that the phenomenon damaged takes place for its junction of quick change and adapter sleeve and electric wire.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disengaging gear mechanism of wiping line, includes fixed lid, sheath, sliding sleeve, adapter sleeve and electric wire, the adapter sleeve with be provided with spring and damping plate between the inside wall of sliding sleeve, the both ends of spring have welded a fixture block and No. two fixture blocks respectively, a fixture block with the adapter sleeve is connected through fastening screw spiral, No. two fixture blocks with the sliding sleeve is connected through fastening screw spiral, No. two fixture blocks back of the body in one side integrated into one piece of spring has the inserted bar, the inserted bar passes damping plate and plug in the inside of sliding sleeve, the adapter sleeve with the junction symmetry of electric wire fuses has two lag, it has the protection piece to bond on the inner wall of lag, be equipped with the ripple groove on the surface of protection piece.

As the utility model discloses a preferred technical scheme of disengagement device mechanism of wiping line, a fixture block with homogeneous body shaping has the lug on No. two fixture blocks, the adapter sleeve with the damping plate on the surface with a fixture block with the spacing groove that matches with it is seted up to the corresponding position department of No. two fixture blocks.

As the utility model discloses a preferred technical scheme of disengaging gear mechanism of wiping line, the protection piece is the rubber component, just the surface of protection piece with the outer wall of electric wire contacts.

As the utility model discloses a preferred technical scheme of disengaging gear mechanism of wiping line, the spring is provided with four altogether, and four the spring is the four corners and distributes.

As the utility model discloses a preferred technical scheme of disengaging gear mechanism of wiping line, a fixture block with No. two fixture blocks all seted up the circular slot with the corresponding position department of fastening screw on the surface.

As the utility model discloses a preferred technical scheme of disengaging gear mechanism of wiping line, the protection piece is provided with four altogether, and four the protection piece is the annular and distributes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using, add a fixture block and No. two fixture blocks of establishing through the spring both ends, utilize both in the joint effect that corresponds the spacing inslot, cooperation fastening screw's solid operation soon, make the spring can be stable settle between the inside wall of a fixture block and sliding sleeve, and be convenient for tear open in later stage and trade the processing, effectively solve the problem that original fixed form of bonding is difficult for changing the processing to the spring, the part of damping plate also non-bonding form is stable simultaneously, also can carry out quick replacement processing equally, lag through adapter sleeve and electric wire connection department setting, and the protective block that is equipped with in the lag, the protective block is rubber component, can protect the electric wire of junction, when preventing the haplopore contact, the condition that the electric wire part moved the migration and damaged takes place, the high-efficient stable use operation of disengaging gear mechanism to the wiping line has been guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a spring portion of the present invention;

FIG. 3 is a schematic structural view of a cross section of a connection portion between the connection sleeve and the electric wire according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 5 is a schematic structural view of a second card block of the present invention.

In the figure: 1. a fixed cover; 2. a sheath; 3. a sliding sleeve; 4. connecting sleeves; 5. an electric wire; 6. a spring; 7. a damping plate; 8. a protective sleeve; 9. a first clamping block; 10. a second clamping block; 11. a bump; 12. a limiting groove; 13. inserting a rod; 14. a protection block; 15. a corrugated groove; 16. a circular groove.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a disengaging gear mechanism of a sliding contact line comprises a fixed cover 1, a sheath 2, a sliding sleeve 3, a connecting sleeve 4 and an electric wire 5, wherein a spring 6 and a damping plate 7 are arranged between the inner side walls of the connecting sleeve 4 and the sliding sleeve 3, a first clamping block 9 and a second clamping block 10 are respectively welded at two ends of the spring 6, the first clamping block 9 and the connecting sleeve 4 are fixedly screwed through fastening screws, the second clamping block 10 and the sliding sleeve 3 are fixedly screwed through fastening screws, an inserted rod 13 is integrally formed at one side of the second clamping block 10, which is back to the spring 6, the inserted rod 13 penetrates through the damping plate 7 and is inserted into the sliding sleeve 3, two protecting sleeves 8 are symmetrically welded at the connecting part of the connecting sleeve 4 and the electric wire 5, a protecting block 14 is bonded on the inner wall of the protecting sleeve 8, and a corrugated groove 15 is arranged on the surface of the protecting block 14, the corresponding connecting component and the application assembly are utilized to ensure the efficient and stable use and operation of the disengaging device mechanism of the trolley line.

Specifically, the first clamping block 9 and the second clamping block 10 are integrally formed with a protruding block 11, the surface of the connecting sleeve 4 and the surface of the damping plate 7 are provided with a limiting groove 12 corresponding to the first clamping block 9 and the second clamping block 10, in this embodiment, the first clamping block 9 and the second clamping block 10 are provided with corresponding protruding blocks 11 to be clamped into the corresponding limiting grooves 12, and a certain auxiliary limiting effect is provided for the subsequent screwing process of the fastening screw.

Specifically, the protection block 14 is a rubber member, and the surface of the protection block 14 contacts with the outer wall of the electric wire 5, in this embodiment, the protection block 14 made of rubber has a better extrusion protection effect on the outside of the electric wire 5.

Specifically, spring 6 is provided with four altogether, and four springs 6 are the four corners and distribute, and in this embodiment, spring 6 sets up to current technical means, needn't do too much to describe, and normal resilience effect has been guaranteed to four springs 6's design.

Specifically, circular grooves 16 are formed in the positions, corresponding to the fastening screws, on the surfaces of the first clamping block 9 and the second clamping block 10, in the embodiment, the circular grooves 16 are of a counter bore structure, the cap end portions of the fastening screws can be contained in the circular grooves, and normal and safe use and operation of the disengaging device mechanism for the sliding contact lines are guaranteed.

Specifically, the protection piece 14 is provided with four altogether, and four protection pieces 14 are the annular and distribute, and in this embodiment, the setting of four protection pieces 14 has played better centre gripping stabilizing effect to the cross-under process of electric wire 5.

The utility model discloses a theory of operation and use flow: in the using process of the utility model, when the spring 6 which needs to be used for a long time is needed to be replaced, the fastening screws on the first clamping block 9 and the second clamping block 10 are turned down, then the first clamping block 9 and the second clamping block 10 are taken out with the corresponding convex blocks 11 and the inserted rods 13 from the corresponding limiting grooves 12, thus completing the quick detaching operation of a single spring 6, then the operation steps of the two end parts of the spring 6 are reversely repeated, thus quickly installing the new spring 6, the number of the parts of the spring 6 is four, the damping plates 7 are under the screwing action of the corresponding fastening screws and the penetrating effect of the inserted rods 13, so that the damping plates are stably fixed at the position between the spring 6 and the sliding sleeve 3, and the non-bonding form is fixed, the quick replacement processing can also be carried out, in the penetrating process of the electric wire 5, the protective sleeve 8 is arranged at the connecting part of the connecting sleeve 4 and the electric wire 5, lag 8 is equipped with two and is the symmetric distribution, is equipped with protection piece 14 in lag 8, and protection piece 14 is the rubber component, can protect the electric wire 5 of junction, and when preventing the haplopore contact, the condition that 5 parts of electric wire moved the excursion damage takes place, has guaranteed the high-efficient stable operation of using of disengaging gear mechanism to the wiping line.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a disengaging gear mechanism of wiping line, includes fixed lid (1), sheath (2), sliding sleeve (3), adapter sleeve (4) and electric wire (5), its characterized in that: a spring (6) and a damping plate (7) are arranged between the connecting sleeve (4) and the inner side wall of the sliding sleeve (3), a first clamping block (9) and a second clamping block (10) are respectively welded at two ends of the spring (6), the first clamping block (9) is fixedly connected with the connecting sleeve (4) through a fastening screw, the second fixture block (10) is fixedly connected with the sliding sleeve (3) through a fastening screw, an inserted rod (13) is integrally formed on one side of the second clamping block (10) back to the spring (6), the inserted bar (13) passes through the damping plate (7) and is inserted into the sliding sleeve (3), two protective sleeves (8) are symmetrically welded at the joint of the connecting sleeve (4) and the electric wire (5), the inner wall of the protective sleeve (8) is bonded with a protective block (14), and the surface of the protective block (14) is provided with a corrugated groove (15).

2. The release mechanism of trolley wire according to claim 1, wherein: the first clamping block (9) and the second clamping block (10) are integrally formed with a convex block (11), and the positions, corresponding to the first clamping block (9) and the second clamping block (10), on the surfaces of the connecting sleeve (4) and the damping plate block (7) are provided with limit grooves (12) matched with the connecting sleeve and the damping plate block.

3. The release mechanism of trolley wire according to claim 1, wherein: the protection block (14) is a rubber member, and the surface of the protection block (14) is in contact with the outer wall of the electric wire (5).

4. The release mechanism of trolley wire according to claim 1, wherein: the number of the springs (6) is four, and the four springs (6) are distributed in four corners.

5. The release mechanism of trolley wire according to claim 1, wherein: circular grooves (16) are formed in the surfaces of the first clamping block (9) and the second clamping block (10) and correspond to the fastening screws.

6. The release mechanism of trolley wire according to claim 1, wherein: the number of the protection blocks (14) is four, and the four protection blocks (14) are distributed annularly.