CN209881032U - Sliding contact wire connector - Google Patents

Abstract

The utility model discloses a sliding contact wire connector, which comprises a box body and plug boards positioned at two sides of the box body, wherein the box body is provided with an upper opening and a lower opening, the lower end of the inner wall of the box body is fixedly provided with a plurality of clapboards, the lower end inside the box body is divided into a plurality of placing grooves with the same shape and size by the clapboards, a connector is fixedly arranged in each placing groove, and a binding post and a plurality of screws are arranged on the connector; the inside slot that has seted up of baffle, the notch of slot is located the lower surface of baffle. Has the advantages that: wiping line connector adopt a plurality of screws to come fixed terminal and two copper bars, can effectively stop the not hard up problem that arouses the copper bar to open circuit of screw, in addition, baffle heat dispersion is good, is difficult to soften the deformation, alternate barrier propterty is strong, the practicality is good.

Description

Sliding contact wire connector

Technical Field

The utility model relates to a wiping line field, concretely relates to wiping line connector.

Background

Trolley lines, also known as trolley conductors, are a set of power transmission devices that supply power to mobile devices. The power supply is composed of a slide wire guide rail and a current collector, wherein the slide wire guide rail is connected with a power supply, the current collector is used for being connected with a mobile motor, the current collector can slide on the slide wire guide rail or can slide in the slide wire guide rail and is in contact with a copper bar to get electricity, and the single length of the slide wire guide rail is generally 4m or 6 m, so that the use requirement can not be met far, and a plurality of guide rails are generally required to be connected by a plurality of connectors in the actual use process.

The connector is specially used for connecting the end parts of the guide rails, the shell of the connector is generally made of engineering plastics and is also used as a protective sleeve, and a power supply inlet wire can be led into a port and is fastened with a connector pressing plate and a bolt;

in the prior art, a connector in a connector is generally provided with only one bolt, two copper bars and a binding post are fixed on the connector through the bolt, and the connector can generate heat during working, so that the bolt is easy to loosen, poor contact is generated between the two copper bars, the problem of open circuit of the whole slide wire guide rail is caused, and the maintenance is very troublesome and time and labor are wasted; in addition, the baffle that sets up between two adjacent splicers in the connector generally adopts plastics preparation, easily causes the baffle to be heated when splicer generates heat and softens the deformation to make the baffle lose the effect of interphase isolation, lead to appearing interphase short circuit accident between two adjacent splicers, very dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wiping line connector just in order to solve above-mentioned problem to solve the fixed copper bar that the connector among the prior art can not be fine, the slide-wire guide rail appears and opens circuit easily, and baffle heat dispersion is poor moreover, easily receives the thermal softening to arouse alternate short circuit scheduling problem. The utility model provides an among a great deal of technical scheme preferred technical scheme can realize firmly fixing the copper bar in the splicer, stop the problem that the slide-wire guide rail opens circuit, baffle heat dispersion is good moreover, is difficult to soften and warp to maintain the effect of alternate isolation, avoid appearing alternate short circuit accident between two adjacent splicers, the security is high, and the practicality is good, sees the explanation below in detail.

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

the utility model provides a sliding contact wire connector, including box body and the picture peg that is located the box body both sides, the box body upper and lower opening, the inner wall lower extreme of box body is fixed with a plurality of baffles, and a plurality of baffles divide into a plurality of standing grooves that the shape size is equal with box body inside lower extreme, and equal fixed mounting has a splicer in each standing groove, install terminal and a plurality of screw on the splicer; the inside slot that has seted up of baffle, the notch of slot is located the lower surface of baffle.

As an important design of the scheme, the lower ends of the inner walls of the two sides of the connector are respectively provided with a stop strip.

As the optimized design of the scheme, a supporting plane is arranged on the side wall of the partition plate, and the barrier strip is positioned on the supporting plane.

As the optimal design of the scheme, openings are formed in two ends of the connector.

As the optimal design of the scheme, the box body upper end cover is provided with the box cover, the box cover is provided with a plurality of extending holes, and the upper ends of the wiring terminals extend out of the extending holes.

Has the advantages that: wiping line connector adopt a plurality of screws to come fixed terminal and two copper bars, can effectively stop the not hard up problem that arouses the copper bar to open circuit of screw, in addition, baffle heat dispersion is good, is difficult to soften the deformation, alternate barrier propterty is strong, the practicality is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a top view of the utility model with the cover removed;

fig. 5 is a left side view of the present invention with the terminal removed;

fig. 6 is a front view of the connector of the present invention;

fig. 7 is a left side view of the connector of the present invention;

fig. 8 is a top view of the adapter of the present invention.

The reference numerals are explained below:

1. a box body; 2. inserting plates; 3. a box cover; 4. a partition plate; 5. a placement groove; 6. a splicer; 7. opening the gap; 8. a screw; 9. a binding post; 10. blocking strips; 11. a support plane; 12. a slot; 13. and the hole is extended.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the utility model provides a sliding contact connector, including box body 1 and picture peg 2 located box body 1 both sides, picture peg 2 and box body 1 adopt engineering plastics to make, on one hand, can play insulating effect, on the other hand, be used for protecting adapter 6, picture peg 2 is used for being connected with slide-wire guide rail in an inserting way, make things convenient for slide-wire guide rail and connector installation to be connected, the box body 1 is upper and lower open-ended, the lower extreme of the inner wall of box body 1 is fixedly installed with a plurality of baffles 4, for the convenience of mass production in the factory, baffles 4 and box body 1 are integrated into one piece, a plurality of baffles 4 divide the lower extreme of box body 1 inside into a plurality of standing grooves 5 with equal shape and size, all fixedly install one adapter 6 in each standing groove 5, adapter 6 adopts the preparation of U-shaped plate material, U-shaped plate material is aluminum alloy or pure copper, adapter 6 is used, the two copper bars are respectively positioned in the two slide wire guide rails at the two ends of the connector, a binding post 9 and a plurality of screws 8 are arranged on the connector 6, and the binding post 9 can be used as a middle or end power supply device; the inside slot 12 of having seted up of baffle 4, the notch of slot 12 is located the lower surface of baffle 4, set up slot 12 back, heat on the baffle 4 can in time provide slot 12 row to external environment in, because the temperature is higher in the whole box body 1, and slot 12 then directly communicates with the external world, so picture peg 2 can in time carry out the heat exchange with the external world, thereby guarantee that picture peg 2 temperature can not be too high, effectively avoid picture peg 2 to soften the effect that loses alternate isolation, the security is high, and the practicality is good.

Above-mentioned wiping line connector, during the use, insert respectively in the ware 6 that connects from the both ends of piecing ware 6 with two copper bars earlier, then fix it to piecing ware 6 with a plurality of screws 8 on, owing to adopt a plurality of screws 8 to fix, compare the mode that single screw 8 is fixed, can prevent effectively that screw 8 from appearing not hard up, avoid two copper bar contact failure to arouse the slide wire guide rail and open circuit.

As an optional implementation mode, the lower ends of the inner walls of two sides of the splicer 6 are respectively provided with the barrier strips 10, the barrier strips 10 and the splicer 6 are integrally formed, the barrier strips 10 are arranged to fix the copper strips conveniently, and the problem of expansion caused by heat and contraction caused by cold of the copper strips is not considered, because two sides of the copper strips are tightly attached to two inner side walls of the splicer 6, after the copper strips are inserted into the splicer 6, the copper strips cannot slide out of the lower end of the splicer 6 due to the barrier strips 10, at the moment, the screws 8 are screwed, the two copper strips which are stacked together are tightly pressed on the barrier strips 10 through the screws 8, and the screws 8 can adopt self-tapping screws 8, so that the copper strips can move along the length direction of the copper strips when the copper strips expand caused by heat and contraction caused by cold, meanwhile, the two copper strips can still keep.

The lateral wall of the partition board 4 is provided with a supporting plane 11, and the barrier strip 10 is positioned on the supporting plane 11, so that the fixed splicer 6 can be further supported by the supporting plane 11, and the splicer 6 is prevented from falling out of the placing groove 5.

Opening 7 has all been seted up at the both ends of splicer 6, sets up opening 7 and stretches out in opening 7 for the convenience copper bar is bent the back and stretches out from opening 7, because the one end of copper bar is bent and can avoid the copper bar to follow roll-off in splicer 6 after stretching out from opening 7, makes things convenient for splicer 6 and the copper bar crimping fixed connection in two slide wire guide rails.

The upper end cover of the box body 1 is provided with a box cover 3, the box cover 3 is provided with a plurality of extending holes 13, and the upper ends of the binding posts 9 extend out of the extending holes 13.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (5)

1. The utility model provides a wiping line connector, includes box body (1) and picture peg (2) that are located box body (1) both sides, characterized by: the box body (1) is provided with an upper opening and a lower opening, a plurality of partition plates (4) are fixedly mounted at the lower end of the inner wall of the box body (1), the lower end inside the box body (1) is divided into a plurality of placing grooves (5) with the same shape and size by the partition plates (4), a connector (6) is fixedly mounted in each placing groove (5), and a binding post (9) and a plurality of screws (8) are mounted on each connector (6); a slot (12) is formed in the partition plate (4), and a notch of the slot (12) is located on the lower surface of the partition plate (4).

2. The trolley wire connector of claim 1, further comprising: and the lower ends of the inner walls of the two sides of the joint device (6) are respectively provided with a barrier strip (10).

3. The trolley wire connector of claim 2, further comprising: the side wall of the partition plate (4) is provided with a supporting plane (11), and the barrier strip (10) is positioned on the supporting plane (11).

4. The trolley wire connector of claim 1, further comprising: openings (7) are formed at two ends of the connector (6).

5. The trolley wire connector of claim 1, further comprising: the upper end cover of the box body (1) is provided with a box cover (3), the box cover (3) is provided with a plurality of extending holes (13), and the upper end of the binding post (9) extends out of the extending holes (13).