CN110808514A

CN110808514A - Guiding device for connecting rail of seamless sliding contact line

Info

Publication number: CN110808514A
Application number: CN201911105250.0A
Authority: CN
Inventors: 董永军
Original assignee: Yangzhou Junrui Enterprise Management Co Ltd
Current assignee: Yangzhou Junrui Enterprise Management Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-02-18
Anticipated expiration: 2039-11-13
Also published as: CN110808514B

Abstract

The invention discloses a guide device for connecting a seamless sliding contact line, which relates to the technical field of rail connecting guide equipment and comprises a rail, wherein a convex groove is formed in the upper surface of the rail, a sliding contact line is inserted into the bottom end of the convex groove, a guide box is arranged at the top end of the convex groove, idler wheels are rotatably connected at four corners of the lower surface of the guide box through connecting pieces, a guide joint is arranged in the middle of the lower surface of the guide box, the middle of the upper surface of the guide joint is fixedly connected with the bottom end of a guide rod, the top end of the guide rod penetrates through the guide box, cross rods are fixedly connected to the middle parts of two sides of the guide rod, through holes are formed in the middle parts of the two cross rods, limit columns matched with the through holes are arranged in the middle parts of the. The invention can ensure that the guide joint is always contacted with the sliding contact line, avoid the situation of clamping the current collector caused by the connection error of the two sliding contact lines and ensure the continuous and stable operation of the mobile equipment.

Description

Guiding device for connecting rail of seamless sliding contact line

Technical Field

The invention relates to the technical field of rail jointing guide equipment, in particular to a guide device for jointing a seamless sliding contact line.

Background

The mobile equipment needs to change positions continuously due to movement, and at each different position, the mobile equipment needs to obtain a power supply at any time, otherwise, the mobile equipment cannot move continuously. At this point, a trolley line is produced, which runs several conductors in parallel along the running track of the mobile device and is connected to the power supply. On the moving equipment, a current collector capable of taking electricity from the conductor is also arranged. Thus, when the equipment moves, the current collector runs synchronously with the equipment and takes power from the conductor to the equipment at any time, so that the equipment can continue to move.

The existing seamless sliding contact line is generally formed by directly butting two sections of seamless sliding contact lines, and the connection mode inevitably causes gaps at the butting position in the processes of mechanical design, processing, installation and the like, so that certain errors exist in the front and back, horizontal and vertical directions of connection, and the current collector is often clamped to cause short circuit or incapability of running.

Therefore, it is necessary to provide a guide device for a jointless trolley wire rail to solve the above problems.

Disclosure of Invention

The present invention is directed to a guide device for connecting a seamless trolley wire to a rail, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a guide device for connecting a seamless sliding contact line comprises a connecting rail, wherein a convex groove is formed in the upper surface of the connecting rail, a sliding contact line is inserted into the bottom end of the convex groove, a guide box is arranged at the top end of the convex groove, two sides of the guide box are attached to the convex groove, four corners of the lower surface of the guide box are rotatably connected with rollers through connecting pieces, the four rollers all slide on the upper surface of the sliding contact line, a guide joint is arranged in the middle of the lower surface of the guide box, the middle of the upper surface of the guide joint is fixedly connected with the bottom end of a guide rod, the top end of the guide rod penetrates through the guide box, and the guide rod is slidably connected with the guide box;

the equal fixedly connected with horizontal pole in the middle part of both sides of guide bar, two the through-hole has all been seted up at the middle part of horizontal pole, two the middle part of horizontal pole all be equipped with the spacing post of through-hole adaptation, two the top of spacing post all overlaps and has compression spring.

Optionally, the lower surface of the guide joint is set to be smooth arc-shaped, and the lower surface of the guide joint is attached to the sliding contact line.

Optionally, the guide box is fixedly mounted on the current collector, and the guide rod is connected with the current collector through a lead.

Optionally, both ends of the limiting column penetrate through the cross rod through the through holes and are fixedly connected with the inner wall of the guide box, and the cross rod is connected with the limiting column in a sliding mode.

Optionally, the top end of the compression spring is attached to the inner wall of the guide box, and the bottom end of the compression spring is attached to the cross rod.

The invention has the technical effects and advantages that:

1. according to the invention, the guide joint, the guide rod, the cross rod, the through hole, the limiting column and the compression spring are matched for use, so that the guide joint can be always in contact with the sliding contact line, the situation that a current collector is clamped due to the connection error of two sections of sliding contact lines is avoided, and the continuous and stable operation of the mobile equipment is ensured.

2. According to the invention, the lower surface of the guide joint is set to be smooth arc, so that the guide joint can conveniently slide on the sliding contact lines with different horizontal heights, and the guide joint has reasonable structural design, and is simple and practical.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention.

FIG. 2 is a schematic cross-sectional view of the guide box structure of the present invention.

In the figure: 1. connecting rails; 2. a convex groove; 3. a trolley line; 4. a guide box; 5. a roller; 6. a guide joint; 7. a guide bar; 8. a cross bar; 9. a through hole; 10. a limiting column; 11. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The invention provides a guide device for connecting rails of a seamless sliding contact line, which is shown in figures 1-2 and comprises a connecting rail 1;

as shown in figure 1, a convex groove 2 is arranged on the upper surface of a connecting rail 1, a sliding contact line 3 is inserted at the bottom end of the convex groove 2, a guide box 4 is arranged at the top end of the convex groove 2, two sides of the guide box 4 are attached to the convex groove 2, four corners of the lower surface of the guide box 4 are rotatably connected with rollers 5 through connecting pieces, the four rollers 5 all slide on the upper surface of the sliding contact line 3, the guide box 4 is convenient to move, the friction force during moving is small, the abrasion to the sliding contact line 3 is reduced, the service life is prolonged, a guide joint 6 is arranged in the middle of the lower surface of the guide box 4, the lower surface of the guide joint 6 is in a smooth arc shape, the guide joint 6 can conveniently slide on the sliding contact lines 3 with different horizontal heights, the structure design is reasonable, the structure is simple and practical, the lower surface of the guide joint 6 is attached to the sliding contact line 3, the, the top end of the guide rod 7 penetrates through the guide box 4, the guide rod 7 is in sliding connection with the guide box 4, the guide box 4 is fixedly installed on the current collector, and the guide rod 7 is connected with the current collector through a lead.

Shown by fig. 2, the equal fixedly connected with horizontal pole 8 in both sides middle part of guide bar 7, through-hole 9 has all been seted up at the middle part of two horizontal poles 8, the middle part of two horizontal poles 8 all is equipped with the spacing post 10 with through-hole 9 adaptation, the both ends of spacing post 10 all run through horizontal pole 8 through-hole 9 and with the inner wall fixed connection of direction box 4, horizontal pole 8 and spacing post 10 sliding connection, it is stable to make the guide bar remove, the top of two spacing posts 10 all overlaps has compression spring 11, under the effect of compression spring 11 elasticity, make guide joint 6 contact with wiping line 3 all the time, compression spring 11's top and the inner wall laminating of direction box 4, compression spring 11's bottom and the laminating of horizontal pole 8.

This practical theory of operation:

the during operation, direction box 4 slides on wiping line 3 through gyro wheel 5, and guide joint 6 pastes with wiping line 3 and slides on wiping line 3 under compression spring 11's elastic force effect, and when the wiping line 3 through having horizontal error, under compression spring 11's elastic force effect, the position of automatic adjustment guide joint 6 makes guide joint 6 contact with wiping line 3 of lower surface all the time, avoids blocking the current collector, thereby guarantee the normal operating of equipment, and structural design is reasonable, and is simple and practical.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a seamless wiping line meets guider of rail, includes rail (1), its characterized in that: the upper surface of the connecting rail (1) is provided with a convex groove (2), the bottom end of the convex groove (2) is spliced with a sliding contact line (3), the top end of the convex groove (2) is provided with a guide box (4), two sides of the guide box (4) are attached to the convex groove (2), four corners of the lower surface of the guide box (4) are rotatably connected with rollers (5) through connecting pieces, the four rollers (5) slide on the upper surface of the sliding contact line (3), the middle part of the lower surface of the guide box (4) is provided with a guide joint (6), the middle part of the upper surface of the guide joint (6) is fixedly connected with the bottom end of a guide rod (7), the top end of the guide rod (7) penetrates through the guide box (4), and the guide rod (7) is slidably connected with the guide box (4);

equal fixedly connected with horizontal pole (8) in the middle part of both sides of guide bar (7), two through-hole (9) have all been seted up at the middle part of horizontal pole (8), two the middle part of horizontal pole (8) all be equipped with spacing post (10) of through-hole (9) adaptation, two the top of spacing post (10) all overlaps and has compression spring (11).

2. The guide device of claim 1, wherein:

the lower surface of the guide joint (6) is set to be smooth arc-shaped, and the lower surface of the guide joint (6) is attached to the sliding contact line (3).

3. The guide device of claim 1, wherein:

the guide box (4) is fixedly arranged on the current collector, and the guide rod (7) is connected with the current collector through a lead.

4. The guide device of claim 1, wherein:

the two ends of the limiting column (10) penetrate through the cross rod (8) through the through holes (9) and are fixedly connected with the inner wall of the guide box (4), and the cross rod (8) is connected with the limiting column (10) in a sliding mode.

5. The guide device of claim 1, wherein:

the top end of the compression spring (11) is attached to the inner wall of the guide box (4), and the bottom end of the compression spring (11) is attached to the cross rod (8).