CN210985148U

CN210985148U - Disengaging device mechanism of sliding contact line

Info

Publication number: CN210985148U
Application number: CN201921973179.3U
Authority: CN
Inventors: 闻林; 黄强
Original assignee: Jiangsu Jinyuan Environmental Protection Technology Group Co ltd
Current assignee: Jiangsu Jinyuan Environmental Protection Technology Group Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-10
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a disengaging device mechanism of wiping line belongs to the disengaging device mechanism technical field of wiping line, including the adapter sleeve, the adapter sleeve both sides can be dismantled and be connected with copper line and have a plurality ofly, copper line top fixedly connected with copper post, copper post buckle is connected with the wiping line, the wiping line is installed in the sheath both sides, wiping line and copper line one-to-one, sheath sliding connection has fixed lid, fixed lid has the sliding sleeve through screw an bolt, copper line bottom outwards extends has and prolongs the limit, it has the electric wire to prolong limit clearance connection, the electric wire runs through adapter sleeve and sliding sleeve. The electromagnet is electrified to generate magnetic force to attract the connecting sleeve to be sleeved with the iron block, the electromagnet a, the electromagnet c and the electromagnet b are sequentially started to drive the connecting sleeve to be away from the sheath rightwards for power failure, and the electromagnet can be used for power failure during maintenance to perform maintenance; the electric wire is connected on the copper wire, and the copper post is tightly buckled on the sliding contact line on the copper wire and is supplied power, so that the situation that the connection is not tight and the power is cut off when the device is used can be avoided.

Description

Disengaging device mechanism of sliding contact line

Technical Field

The utility model relates to a disengaging gear technical field of wiping line especially relates to a disengaging gear mechanism of wiping line.

Background

The trolley line is also called a trolley conductor, and is a group of power transmission devices for supplying power to the mobile equipment. The method mainly comprises common sliding contact lines such as a monopole aluminum sliding contact line, a monopole copper sliding contact line, a steel sliding contact line, a multipole tube type sliding contact line, a seamless sliding contact line and a copper contact line. The monopole sliding contact line, the multipolar tubular sliding contact line, the seamless sliding contact line belong to the safe sliding contact line, and the steel body sliding contact line belongs to the unsafe sliding contact line.

The prior art disengaging device mechanism of trolley lines has the following disadvantages: 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 line is directly connected with the sliding contact line, the connection is not tight, the power is easily cut off when the sliding contact line is used, and the use is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a disengaging gear mechanism of sliding contact line, which is characterized in that an electromagnet generates magnetic force to attract an iron block on a connecting sleeve after being electrified, the electromagnet a, the electromagnet c and the electromagnet b are sequentially started to drive the connecting sleeve to be away from the sheath rightwards for power failure, and the electromagnet can be used for power failure for maintenance during maintenance; the electric wire is connected on the copper wire, and the copper post is tightly buckled on the sliding contact line on the copper wire and is supplied power, so that the situation that the connection is not tight and the power is cut off when the device is used can be avoided.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of disengaging gear mechanism of wiping line, including the adapter sleeve, the adapter sleeve both sides can be dismantled and be connected with copper line and have a plurality ofly, copper line top fixedly connected with copper post, copper post buckle is connected with the wiping line, the wiping line is installed in the sheath both sides, wiping line and copper line one-to-one, sheath sliding connection has fixed lid, fixed lid has the sliding sleeve through screw an bolt, copper line bottom outwards extends has the limit of extending, it has the electric wire to extend the clearance connection, the electric wire runs through adapter sleeve and sliding sleeve, adapter sleeve bottom fixedly connected with box, install the iron plate in the box, adapter sleeve bottom both sides bond there is the spring, spring right-hand member fixedly connected with sliding sleeve, the right side bonds there is the damping piece in the sliding sleeve, the sliding sleeve bottom from left to right inlays in proper order and is connected with electro, The electromagnet c and the electromagnet b, and the iron block is positioned above the electromagnet a.

Optionally, the fixed cover is provided with a clamping groove, and two sides of the fixed cover are detachably connected with screws b.

Optionally, a wire hole is formed in the bottom of the connecting sleeve, screw holes are formed in four corners of the sliding sleeve, and the sliding sleeve is connected with the connecting sleeve through the groove in a sliding mode.

Optionally, the surface of the sliding contact line is provided with a round hole, and the surface of the extending edge is provided with a connecting hole.

Optionally, the current input ends of the electromagnet a, the electromagnet b and the electromagnet c are electrically connected with an external power supply through a lead.

The utility model has the advantages as follows:

the embodiment of the utility model provides a separation device mechanism of wiping line:

1. the electromagnet is electrified to generate magnetic force to attract the connecting sleeve to be sleeved with the iron block, the electromagnet a, the electromagnet c and the electromagnet b are sequentially started to drive the connecting sleeve to be away from the sheath rightwards for power failure, and the electromagnet can be used for power failure during maintenance to perform maintenance; copper line and wiping line contact power supply on the sheath, the iron plate is installed to the bottom in the sheath, produce magnetic force after electro-magnet a circular telegram and attract the iron plate to drive the connecting block and move right until the iron plate is located directly over electro-magnet a, electro-magnet c circular telegram after electro-magnet a outage attracts the connecting sleeve to last to move right this moment, it attracts the connecting sleeve to move right to be electrified by electro-magnet c circular telegram outage electro-magnet b like the same thing, the connecting sleeve moves right in-process copper post and breaks away from the wiping line, the sheath is kept away from to the connecting sleeve this moment, the outage on.

2. Wire connection is on the copper line, copper post is tightly detained on the copper line and is supplied power on the wiping line, can avoid connecting not tightly and cut off the power supply when using, the electric wire passes the electric wire hole and fixes on the limit that extends of copper line bottom, copper post is through the round hole buckle on the wiping line on the copper line, the contact closely can avoid the outage, spring coupling adapter sleeve and sliding sleeve, the adapter sleeve slippage can be avoided to extrusion adapter sleeve after the part compression, the inseparable buckle of copper post can avoid the outage when using on the wiping line.

Drawings

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

Fig. 1 is a schematic structural view of a fixing cover of a disengaging device mechanism of a trolley line according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a sliding sleeve of a disengaging device mechanism of a trolley line according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an entire disengaging device mechanism of a trolley wire according to an embodiment of the present invention;

fig. 4 is a schematic circuit diagram of a disengaging apparatus mechanism of a trolley line according to an embodiment of the present invention.

In the figure: 1. a fixed cover; 2. a sheath; 3. a card slot; 4. a trolley line; 5. a screw a; 6. a circular hole; 7. a screw hole; 8. a sliding sleeve; 9. connecting sleeves; 10. a groove; 11. a copper wire; 12. a wire hole; 13. a copper pillar; 14. edge extension; 15. an iron block; 16. a box body; 17. an electromagnet a; 18. connecting holes; 19. a spring; 20. an electric wire; 21. a damping block; 22. an electromagnet b; 23. an electromagnet c; 24. and (b) a screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A mechanism of a trolley wire separation device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1 to 4, a disengaging device mechanism for a sliding contact line provided by an embodiment of the present invention includes a connecting sleeve 9, two sides of the connecting sleeve 9 are detachably connected with copper wires 11, and there are a plurality of copper wires 11, a copper pillar 13 is fixedly connected to a top end of the copper wire 11, the copper pillar 13 is connected to the sliding contact line 4 in a snap-fit manner, the sliding contact line 4 is installed on two sides of a sheath 2, the sliding contact line 4 and the copper wires 11 are in one-to-one correspondence, the sheath 2 is slidably connected with a fixing cover 1, the fixing cover 1 is bolted with a sliding sleeve 8 through a screw a5, a bottom of the copper wire 11 extends outwards to form an extending edge 14, the extending edge 14 is connected with an electric wire 20 in a gap manner, the electric wire 20 runs through the connecting sleeve 9 and the sliding sleeve 8, a box 16 is fixedly connected to a bottom of the connecting sleeve 9, an iron block 15 is installed in the box 16, the right side bonds and has damping piece 21 in the

sliding sleeve

8, 8 bottoms of sliding sleeve from left to right are inlayed in proper order and are connected with electro-magnet a17, electro-magnet c23 and electro-magnet b22, iron plate 15 is located electro-magnet a17 top.

For example, the electromagnet a17, the electromagnet c23 and the electromagnet b22 are devices for generating electromagnetism by electrifying, a conductive winding matched with the power of the iron core is wound outside the iron core, a coil after being electrified has magnetism like a magnet, attraction can be generated on the iron block 15 to drive the iron block 15 to move, the right end of the spring 19 is in contact with the damping block 21, and the damping block 21 has a damping effect, so that adverse effects on the connecting sleeve 9 in the compression and recovery processes of the spring 19 can be avoided.

Referring to fig. 1, the fixing cover 1 is provided with a clamping groove 3, and two sides of the fixing cover 1 are detachably connected with screws b 24.

Illustratively, the sheath 2 slides in a slot 3 of the fixing cover 1, the slot 3 is adapted to the shape of the sheath 2, and the position of the fixing cover 1 can be fixed through a screw b 24.

Referring to fig. 2, a wire hole 12 is formed at the bottom of the connecting sleeve 9, screw holes 7 are formed at four corners of the sliding sleeve 8, and the connecting sleeve 9 is slidably connected to the sliding sleeve 8 through a groove 10.

Illustratively, the wire 20 passes through the wire hole 12 and enters the connecting sleeve 9 for fixing, the screw a5 enters the screw hole 7 for screwing for fixing, and the connecting sleeve 9 slides in the sliding sleeve 8.

Referring to fig. 1 and 2, a circular hole 6 is formed on the surface of the trolley wire 4, and a connecting hole 18 is formed on the surface of the extending edge 14.

Illustratively, the copper cylinder 13 is fastened to the trolley wire 4 through the circular hole 6, and the electric wire 20 is fixed to the flange 14 through the connecting hole 18.

Referring to fig. 4, the current input terminals of the electromagnet a17, the electromagnet b22 and the electromagnet c23 are electrically connected with an external power source through wires.

Illustratively, the external power source provides power to the electromagnet a17, the electromagnet b22, and the electromagnet c 23.

When the electric wire device is used, an electric wire 20 penetrates through the sliding sleeve 8 and the connecting sleeve 9 to enter the connecting sleeve 9, the electric wire 20 is fixed on the extending edge 14 through the connecting hole 18, the copper column 13 on the copper wire 11 is clamped into the top end of the corresponding sliding contact wire 4, the fixing cover 1 on the sheath 2 is moved until the fixing cover 1 abuts against the surface of the sliding sleeve 8 after the clamping, the fixing cover 1 and the sliding sleeve 8 are fixed by the tightening screw a5, the position of the sheath 2 is adjusted to enable the copper column 13 to be fastened on the sliding contact wire 4, the position of the sheath 2 is fixed by the tightening screw b24, the electric wire 20 is electrified after the connection, the electric power is transmitted to the sliding contact wire 4 through the copper wire 11, the electric power is separated from the sliding contact wire 4 when the maintenance is needed, the electromagnet a17 is electrified to generate magnetic force to attract the iron block 15 to move rightwards, the electromagnet a17 is XDA-100/40, the iron block 15 is fixed in the connecting sleeve 9, the iron block 15 moves right, at the moment, the electromagnet a17 is powered off, the electromagnet c23 is powered on to continuously attract the connecting sleeve 9 to move rightwards, the model of the electromagnet c23 is XDA-100/40, similarly, the electromagnet c23 is powered off, the electromagnet b22 is powered on to attract the connecting sleeve 9 to move rightwards, the model of the electromagnet b22 is XDA-100/40, the copper column 13 is separated from the sliding contact line 4 in the process that the connecting sleeve 9 moves rightwards, the sliding contact line 4 is powered off in the process that the connecting sleeve 9 gradually gets away from the sheath 2, the electromagnet c23 continuously attracts the iron block 15 in the process of maintenance, the electromagnet c23 is powered off after the maintenance is finished, and the connecting sleeve 9 is restored to be connected.

The utility model relates to a disengaging gear mechanism of sliding contact line, which comprises a1, a fixed cover; 2. a sheath; 3. a card slot; 4. a trolley line; 5. a screw a; 6. a circular hole; 7. a screw hole; 8. a sliding sleeve; 9. connecting sleeves; 10. a groove; 11. a copper wire; 12. a wire hole; 13. a copper pillar; 14. edge extension; 15. an iron block; 16. a box body; 17. an electromagnet a; 18. connecting holes; 19. a spring; 20. an electric wire; 21. a damping block; 22. an electromagnet b; 23. an electromagnet c; 24. the screw b, the components are all universal standard parts or components known to the skilled person, the structure and the principle of which are known to the skilled person through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a disengaging gear mechanism of wiping line, includes adapter sleeve (9), its characterized in that, adapter sleeve (9) both sides can be dismantled and be connected with copper line (11) and copper line (11) have a plurality ofly, copper line (11) top fixedly connected with copper post (13), copper post (13) buckle is connected with wiping line (4), wiping line (4) are installed in sheath (2) both sides, wiping line (4) and copper line (11) one-to-one, sheath (2) sliding connection has fixed lid (1), fixed lid (1) has bolted sliding sleeve (8) through screw a (5), copper line (11) bottom outwards extends has extending limit (14), extending limit (14) gap connection has electric wire (20), electric wire (20) run through adapter sleeve (9) and sliding sleeve (8), adapter sleeve (9) bottom fixedly connected with box (16), install iron plate (15) in box (16), adapter sleeve (9) bottom both sides are bonded and are had spring (19), spring (19) right-hand member fixedly connected with sliding sleeve (8), the right side is bonded and is had damping piece (21) in sliding sleeve (8), sliding sleeve (8) bottom from left to right is inlayed in proper order and is connected with electro-magnet a (17), electro-magnet c (23) and electro-magnet b (22), iron plate (15) are located electro-magnet a (17) top.

2. The mechanism of claim 1, wherein the fixing cover (1) is provided with a clamping groove (3), and two sides of the fixing cover (1) are detachably connected with screws b (24).

3. The mechanism of claim 1, wherein the connecting sleeve (9) has wire holes (12) at the bottom, the sliding sleeve (8) has screw holes (7) at four corners, and the sliding sleeve (8) is slidably connected to the connecting sleeve (9) through the groove (10).

4. The mechanism of claim 1, wherein the surface of the trolley wire (4) is provided with a round hole (6), and the surface of the extending edge (14) is provided with a connecting hole (18).

5. The mechanism of claim 1, wherein the current input terminals of the electromagnet a (17), the electromagnet b (22) and the electromagnet c (23) are electrically connected with an external power supply through wires.