CN216818710U

CN216818710U - Rail power supply joint device

Info

Publication number: CN216818710U
Application number: CN202220561712.0U
Authority: CN
Inventors: 潘丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-06-24
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a rail power supply connector device which comprises a protective shell, wherein an inner cavity is formed in the protective shell, two groups of placing grooves are formed in two sides of the protective shell, a protective plate is arranged in each placing groove, a movable shaft is arranged between each protective plate and each placing groove, a wiring board is fixedly connected in the inner cavity, and a limiting plate is fixedly connected to the top end of the protective shell. This track power supply piecing devices places the inside of guard plate through connecting the main part, connects the main part and can slide in the guard plate through carrying of removing the slider, and the guard plate can improve the protectiveness to the joint main part, when connecting the main part and using, when connecting the main part and not using, the guard plate returns the inside of retracting the standing groove and protects, and this structure has improved piecing devices's protectiveness to improve the security that connects the main part and use, solved the relatively poor problem of piecing devices's protecting effect.

Description

Rail power supply joint device

Technical Field

The utility model relates to the technical field of rail power supply, in particular to a rail power supply joint device.

Background

The rail refers to a route paved by strip-shaped steel materials and used for trains, trolleys and the like to run, a rail power supply device is an important component in a rail system, the power supply device needs to be connected by using a joint device, but most of the power supply joint devices have some defects when in use, for example, the joint device can be damaged in the connection process, and the joint cable can be damaged and worn, so that the use safety of the joint is influenced, and therefore a rail power supply joint device is developed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The present invention provides a rail power supply joint device to solve the problem of poor protection effect of the joint device in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a track power supply piecing devices, includes protective housing, protective housing's inside is provided with the inner chamber, two sets of standing grooves have been seted up to protective housing's both sides, the inside of standing groove is provided with the guard plate, be provided with the loose axle between guard plate and the standing groove, the inside fixedly connected with wiring board of inner chamber, protective housing's top fixedly connected with limiting plate, the inside of inner chamber is provided with two sets of joint cables, the inside activity of inner chamber articulates there is first installation to be detained, the inside of guard plate is provided with the joint main part, the removal spout has been seted up to the one end of guard plate, the inside of removing the spout is provided with removes the slider.

Preferably, one end of the connector cable is fixedly connected with one end of the connector main body, one end of the movable sliding block is sleeved outside the connector main body, and the movable sliding block is embedded inside the movable sliding groove and is in sliding connection.

Preferably, the size of the inside of the placing groove is larger than the size of the outside of the shielding plate, which is embedded inside the placing groove.

Preferably, the second installation buckle is arranged below the first installation buckle, the top end of the first installation buckle is movably connected with a connecting rod, and a connecting groove is formed in the second installation buckle.

Preferably, the inside of limiting plate is provided with two sets of spacing grooves, the inside of spacing groove is provided with three sets of spacing splint, fixedly connected with coupling spring between spacing splint and the spacing groove.

Preferably, the inboard fixedly connected with multiunit antiskid soft brush of spacing splint, spacing splint are provided with three groups, spacing splint are the annular distribution in the inside of spacing groove.

Compared with the prior art, the utility model has the beneficial effects that: the rail power supply connector device not only realizes the enhancement of the protection performance and the convenient limit, but also realizes the improvement of the stability;

(1) the joint main body is placed inside the protection plate through the movable shaft, the protection plate, the placing groove, the joint main body, the movable sliding groove and the movable sliding block, the joint main body can slide in the protection plate through the movable sliding block, the protection plate can improve the protection performance on the joint main body, when the joint main body is used, the protection plate is moved out from the placing groove, when the joint main body is not used, the protection plate retracts into the placing groove to be protected, the protection performance of the joint device is improved through the structure, and therefore the use safety of the joint main body is improved;

(2) through the limiting plate, the limiting groove, the connecting spring, the limiting clamp plate and the anti-skidding soft brush, the joint cable penetrates from the inside of the limiting plate and enters the inner cavity, the limiting clamp plate in the limiting plate can fixedly clamp the joint cable, the limiting clamp plate is connected to the inside of the limiting groove through the connecting spring, and then the anti-skidding soft brush on the limiting clamp plate can improve the anti-skidding effect, so that the use stability of the joint cable is improved, and the use limiting performance of the power supply device is further improved;

(3) through first installation knot, the connecting rod, the spread groove, the second installation is detained, first installation is detained and the second installation is detained and can be used for the fixed joint cable, the inside of detaining with the second installation at first installation knot is detained to the joint cable card, then insert the connecting rod that first installation was detained and realize fixing in the spread groove that the second installation was detained, the inside at the inner chamber is fixed to the joint cable, this structure has realized being convenient for to install and fix the joint cable, the stability of power supply joint device use has been improved.

Drawings

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

FIG. 2 is a schematic front sectional expanded view of the present invention;

FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

fig. 4 is a schematic top sectional view of the limiting plate of the present invention.

In the figure: 1. a protective housing; 2. a movable shaft; 3. a protection plate; 4. a placement groove; 5. an inner cavity; 6. a limiting plate; 7. a splice cable; 8. a connector body; 9. a moving chute; 10. a first mounting buckle; 11. a wiring board; 12. moving the slide block; 13. a connecting rod; 14. connecting grooves; 15. a second mounting buckle; 16. a limiting groove; 17. a connecting spring; 18. a limiting clamp plate; 19. anti-skid soft brush.

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.

Example 1: referring to fig. 1-4, a rail power supply connector device comprises a protective shell 1, an inner cavity 5 is arranged inside the protective shell 1, two sets of placing grooves 4 are formed in two sides of the protective shell 1, a protection plate 3 is arranged inside the placing grooves 4, a movable shaft 2 is arranged between the protection plate 3 and the placing grooves 4, a wiring board 11 is fixedly connected inside the inner cavity 5, a limiting plate 6 is fixedly connected to the top end of the protective shell 1, two sets of connector cables 7 are arranged inside the inner cavity 5, a first mounting buckle 10 is movably hinged inside the inner cavity 5, a connector main body 8 is arranged inside the protection plate 3, a movable sliding groove 9 is formed in one end of the protection plate 3, and a movable sliding block 12 is arranged inside the movable sliding groove 9;

one end of the connector cable 7 is fixedly connected with one end of the connector main body 8, one end of the movable sliding block 12 is sleeved outside the connector main body 8, the movable sliding block 12 is embedded inside the movable sliding groove 9 and is in sliding connection, the size inside the placing groove 4 is larger than that outside the protection plate 3, and the protection plate 3 is embedded inside the placing groove 4;

specifically, as shown in fig. 1 and 2, the connector main body 8 is placed inside the protection plate 3, the connector main body 8 can slide in the protection plate 3 by being carried by the movable sliding block 12, the protection plate 3 can improve the protection performance on the connector main body 8, when the connector main body 8 is used, the protection plate 3 is moved out from the inside of the placement groove 4, when the connector main body 8 is not used, the protection plate 3 retracts into the inside of the placement groove 4 to be protected, the structure improves the protection performance of the connector device, and therefore the use safety of the connector main body 8 is improved.

Example 2: two groups of limiting grooves 16 are formed in the limiting plate 6, three groups of limiting clamping plates 18 are arranged in the limiting grooves 16, a connecting spring 17 is fixedly connected between each limiting clamping plate 18 and each limiting groove 16, a plurality of groups of anti-skidding soft brushes 19 are fixedly connected to the inner sides of the limiting clamping plates 18, the three groups of limiting clamping plates 18 are arranged, and the limiting clamping plates 18 are annularly distributed in the limiting grooves 16;

specifically, as shown in fig. 1 and fig. 3, the joint cable 7 passes through the inside of the limiting plate 6 and enters the inside of the inner cavity 5, the limiting clamp plate 18 inside the limiting plate 6 can fix and clamp the joint cable 7, the limiting clamp plate 18 is connected inside the limiting groove 16 through the connecting spring 17, and then the anti-skid soft brush 19 on the limiting clamp plate 18 can improve the anti-skid effect, so that the stability of the use of the joint cable 7 is improved, and the limitation of the use of the power supply device is further improved.

Example 3: a second mounting buckle 15 is arranged below the first mounting buckle 10, the top end of the first mounting buckle 10 is movably connected with a connecting rod 13, and a connecting groove 14 is arranged inside the second mounting buckle 15;

specifically, as shown in fig. 1 and 4, the first mounting buckle 10 and the second mounting buckle 15 may be used to fix the joint cable 7, the joint cable 7 is clamped inside the first mounting buckle 10 and the second mounting buckle 15, and then the connecting rod 13 on the first mounting buckle 10 is inserted into the connecting groove 14 of the second mounting buckle 15 to be fixed, and the joint cable 7 is fixed inside the inner cavity 5.

The working principle is as follows: when the connector is used, the connector main body 8 is placed inside the protection plate 3, the connector main body 8 can slide in the protection plate 3 by being carried by the movable sliding block 12, the protection plate 3 can improve the protection performance of the connector main body 8, when the connector main body 8 is used, the protection plate 3 is moved out of the placing groove 4, when the connector main body 8 is not used, the protection plate 3 retracts into the placing groove 4 to be protected, the connector cable 7 passes through the limiting plate 6 and enters the inner cavity 5, the limiting clamp plate 18 inside the limiting plate 6 can fixedly clamp the connector cable 7, the limiting clamp plate 18 is connected inside the limiting groove 16 through the connecting spring 17, then the anti-skidding soft brush 19 on the limiting clamp plate 18 can improve the anti-skidding effect, so that the use stability of the connector cable 7 is improved, the first mounting buckle 10 and the second mounting buckle 15 can be used for fixing the connector cable 7, the connector cable 7 is clamped inside the first installation buckle 10 and the second installation buckle 15, then the connecting rod 13 on the first installation buckle 10 is inserted into the connecting groove 14 of the second installation buckle 15 to be fixed, the connector cable 7 is fixed inside the inner cavity 5, the structure is convenient to install and fix the connector cable 7, and the use stability of the power supply connector device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A rail power supply joint device comprises a protective shell (1), and is characterized in that: the utility model discloses a safety protection device, including protective housing (1), protection casing (1), two sets of standing groove (4) have been seted up to the inside of protective housing (1), the inside of standing groove (4) is provided with guard plate (3), be provided with loose axle (2) between guard plate (3) and standing groove (4), the inside fixedly connected with wiring board (11) of inner chamber (5), the top fixedly connected with limiting plate (6) of protective housing (1), the inside of inner chamber (5) is provided with two sets of joint cable (7), the inside activity hinge of inner chamber (5) has first installation to be detained (10), the inside of guard plate (3) is provided with joint main part (8), removal spout (9) have been seted up to the one end of guard plate (3), the inside of removing spout (9) is provided with removes slider (12).

2. A rail power supply joint assembly as claimed in claim 1, wherein: one end of the connector cable (7) is fixedly connected with one end of the connector main body (8), one end of the movable sliding block (12) is sleeved outside the connector main body (8), and the movable sliding block (12) is embedded inside the movable sliding groove (9) and is in sliding connection.

3. A rail power supply joint assembly as claimed in claim 1, wherein: the size of the inner part of the placing groove (4) is larger than the size of the outer part of the protection plate (3), and the protection plate (3) is embedded in the placing groove (4).

4. A rail power supply joint assembly as claimed in claim 1, wherein: the installation of first installation is detained the below of (10) and is provided with second installation and detain (15), the top swing joint of first installation is detained (10) has connecting rod (13), the inside of second installation is detained (15) is provided with spread groove (14).

5. A rail power supply joint assembly as claimed in claim 1, wherein: the inside of limiting plate (6) is provided with two sets of spacing grooves (16), the inside of spacing groove (16) is provided with three sets of spacing splint (18), fixedly connected with coupling spring (17) between spacing splint (18) and spacing groove (16).

6. A rail power supply joint assembly as claimed in claim 5, wherein: the inner side of the limiting clamp plate (18) is fixedly connected with a plurality of groups of anti-skidding soft brushes (19), the limiting clamp plate (18) is provided with three groups, and the limiting clamp plate (18) is distributed in an annular shape in the limiting groove (16).