CN219144680U

CN219144680U - Slide wire current collector

Info

Publication number: CN219144680U
Application number: CN202320080888.9U
Authority: CN
Inventors: 卢俊佳; 卢迎
Original assignee: Jinan Delima Industrial Power Supply System Co ltd
Current assignee: Jinan Delima Industrial Power Supply System Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-06-06
Anticipated expiration: 2033-01-13

Abstract

The utility model discloses a sliding wire current collector, which relates to the technical field of sliding wire current collectors and comprises a sleeve, wherein a connecting frame is arranged on the side surface of the sleeve, a mounting plate is arranged on one side, far away from the sleeve, of the connecting frame, a mounting seat is arranged on the mounting plate, a carbon brush is arranged on the mounting seat, a mounting groove is formed in the mounting seat, the mounting groove is matched with the lower side of the carbon brush, a connector is fixedly connected to the lower surface of the mounting seat, the upper side of the connector extends into the mounting groove, the sliding wire current collector and the carbon brush are detachably connected with the mounting seat, so that when the carbon brush is worn, a new carbon brush can be replaced, the problem that the sliding wire current collector is separated from the sliding wire due to the reduction of the height of the sliding blade in the sliding wire is avoided as much as possible, the safety of the device in operation is guaranteed, meanwhile, the problem that the whole current collector needs to be replaced after the carbon brush is worn is avoided as much as possible, and the maintenance cost is reduced.

Description

Slide wire current collector

Technical Field

The utility model relates to the technical field of sliding wire current collectors, in particular to a sliding wire current collector.

Background

The safety trolley wire is applied to more metallurgical industries, and consists of a trolley wire guide rail and an insulating sheath, wherein the trolley wire guide rail is made of copper or aluminum alloy, is formed by connecting a single length of 4-6 m/root, is connected with a power supply, is used for taking power from a moving trolley wire current collector, runs along the trolley wire guide rail and supplies power to a moving crane.

However, since most of the existing sliding wire current collectors easily jump when moving to the contact position of the two sliding wires, so that the sparking phenomenon occurs, after the carbon brush is excessively worn, the height of the carbon brush in the sliding wire is reduced, and the sliding wire current collectors easily deviate from the sliding wire, so that the normal operation of the travelling crane is affected, therefore, the carbon brush needs to be removed and replaced, and then the connecting part of most of the existing carbon brushes adopts integrated forming, for example, the existing known model: SN64993619 is a seamless trolley wire collector, which causes the carbon brush on the trolley wire collector to be unable to be removed, and thus the whole collector needs to be replaced after the carbon brush is worn, which seriously increases maintenance cost.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a sliding wire current collector, which can solve the problem that the connection part of carbon brushes is integrally formed, and the carbon brushes on the sliding wire current collector cannot be removed, so that the whole current collector needs to be replaced after the carbon brushes are worn, and the maintenance cost is seriously increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sliding wire current collector, includes the sleeve, telescopic side is equipped with the link, one side that the link kept away from the sleeve is equipped with the mounting panel, be equipped with the mount pad on the mounting panel, be equipped with the carbon brush on the mount pad, the mounting groove has been seted up on the mount pad, the mounting groove is identical with the downside of carbon brush, the lower fixed surface of mount pad is connected with the connector, the upside of connector extends into in the mounting groove, the butt joint groove has been seted up to the upper surface of connector, the downside of connector is equipped with the electric wire body, the lower fixed surface of carbon brush is connected with the butt joint post, be equipped with fixed establishment on the mount pad.

Preferably, the fixing mechanism comprises a control block, the control block is fixedly connected to the side face of the mounting seat, a built-in cavity is formed in the control block, and two fixing rods are arranged in the built-in cavity.

Preferably, one ends of the two fixing rods penetrate through the mounting groove in a sliding mode, two fixing holes which are matched with the two fixing rods respectively are formed in the carbon brush, and one end, located in the built-in cavity, of the fixing rod is fixedly connected with the connecting pushing plate.

Preferably, the side of the control block is provided with a screw rod which penetrates through the built-in cavity in a rotating mode, one end of the screw rod located in the built-in cavity is connected with the inner wall of the built-in cavity in a rotating mode, and a threaded sleeve is arranged on the outer surface of one end of the screw rod located in the built-in cavity in a threaded mode.

Preferably, the outer surface of the screw sleeve is rotationally connected with a rotary push plate, and one side of the rotary push plate far away from the screw sleeve is rotationally connected with one side of the rotary push plate, which is opposite to the fixed rod.

Preferably, an electric conductor is arranged in the electric wire body.

Preferably, the upper end of the conductor in the electric wire body penetrates into the butt joint groove, and the lower surface of the butt joint post is provided with a conductor groove which is matched with the upper end of the conductor.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The sliding wire current collector is detachably connected with the mounting seat, so that when the carbon brush is worn, a new carbon brush can be replaced, the problem that the sliding sheet is separated from the sliding wire due to the fact that the sliding sheet is reduced in height in the sliding wire is avoided as much as possible, the safety of the equipment in operation is guaranteed, meanwhile, the problem that the whole current collector needs to be replaced after the carbon brush is worn is avoided as much as possible, and the maintenance cost is reduced.

(2) The sliding wire current collector is provided with the fixing mechanism, so that the operation steps of a worker when the carbon brush is fixed or removed are simplified, the working difficulty of the worker is reduced, the speed and the efficiency of the carbon brush replacement are improved, and the sliding wire current collector can be used rapidly.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a sliding wire current collector according to the present utility model;

FIG. 2 is a schematic view showing the removal of a carbon brush according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a mount of the present utility model;

fig. 4 is a top plan view of the internal structure of the control block of the present utility model.

Reference numerals: 1. a sleeve; 2. a connecting frame; 3. a mounting plate; 4. a mounting base; 5. a carbon brush; 6. a connector; 7. a wire body; 8. a mounting groove; 9. butt-joint columns; 10. a butt joint groove; 11. a control block; 12. a fixing hole; 13. a fixed rod; 14. a built-in cavity; 15. the connecting push plate; 16. a screw; 17. a screw sleeve; 18. the push plate is rotated.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a sliding wire current collector, includes sleeve 1, and sleeve 1's side is equipped with link 2, and link 2 is kept away from sleeve 1's one side and is equipped with mounting panel 3, is equipped with mount pad 4 on the mounting panel 3, is equipped with carbon brush 5 on the mount pad 4, and carbon brush 5 is known model: the known art in SN64993619 seamless trolley wire collectors is not described in any great detail herein.

Further, the mounting seat 4 is provided with the mounting groove 8, the mounting groove 8 is matched with the lower side of the carbon brush 5, the connector 6 is fixedly connected to the lower surface of the mounting seat 4, the upper side of the connector 6 extends into the mounting groove 8, the upper surface of the connector 6 is provided with the docking groove 10, the lower side of the connector 6 is provided with the electric wire body 7, the upper end of the conductor in the electric wire body 7 penetrates into the docking groove 10, the lower surface of the carbon brush 5 is fixedly connected with the docking post 9, the material of the docking post 9 is the same as that of the carbon brush 5, the lower surface of the docking post 9 is provided with a conductor groove matched with the upper end of the conductor, when the lower side of the carbon brush 5 is installed in the mounting groove 8, the docking post 9 extends into the docking groove 10, and the conductor groove on the docking post 9 is matched with the upper end of the conductor, so that current on the carbon brush 5 can be guided into the conductor in the electric wire body 7 through the docking post 9 and finally led out by the conductor, the connection is realized in a detachable manner between the carbon brush 5 and the mounting seat 4, when the carbon brush 5 is replaced, the new carbon brush 5 is made of the same material as that the carbon brush 5 is made of the material as the carbon brush 5, the material of the carbon brush 5 is, the current collector is replaced, the problem of the current collector is avoided from the sliding wire is avoided when the whole, and the problem of sliding is avoided from the current collector is also is avoided when the sliding in the high-sliding wire is replaced, and the current collector is simultaneously, and the problem is avoided when the problem is reduced.

Further, the side surface of the mounting seat 4 is fixedly connected with the control block 11, the control block 11 is internally provided with the built-in cavity 14, the built-in cavity 14 is internally provided with the two fixing rods 13, one ends of the two fixing rods 13 are all slidably penetrated into the mounting groove 8, the carbon brush 5 is provided with the two fixing holes 12 which are respectively matched with the two fixing rods 13, meanwhile, the fixing rods 13 are made of insulating materials, and when the two fixing rods 13 respectively penetrate through the two fixing holes 12, the two fixing rods 13 form a limiting effect on the carbon brush 5, so that the carbon brush 5 can be prevented from being separated from the mounting groove 8, and the carbon brush 5 is fixed.

Further, one end of the fixed rod 13 located in the built-in cavity 14 is fixedly connected with the connection push plate 15, the side face of the control block 11 is provided with a screw rod 16 which rotates to penetrate into the built-in cavity 14, one end of the screw rod 16 located in the built-in cavity 14 is rotationally connected with the inner wall of the built-in cavity 14, a threaded sleeve 17 is sleeved on the outer surface of one end of the screw rod 16 located in the built-in cavity 14, the rotary push plate 18 is rotationally connected with the outer surface of the threaded sleeve 17, one side of the rotary push plate 18 away from the threaded sleeve 17 is rotationally connected with one side of the connection push plate 15 opposite to the fixed rod 13, therefore, through rotating the screw rod 16, the threaded sleeve 17 moves horizontally under the action of threads of the screw rod 16, when the threaded sleeve 17 moves towards one side close to the center of the built-in cavity 14, the rotary push plate 18 can form thrust against the connection push plate 15, and therefore the fixed rod 13 is synchronously pushed through the fixed hole 12, when the threaded sleeve 17 moves towards one side far away from the center of the built-in cavity 14, the rotary push plate 18 can form tension against the connection push plate 15, and therefore the connection push plate 15 synchronously pulls the fixed rod 13 out of the fixed hole 12, and finally the carbon brush 4 moves into the inner wall 5, and the carbon brush can be removed by a user through the sliding seat 5, the current collector can be removed by the operation of a quick-change mode, and the working speed of a user can be reduced, and the working speed of a user can be increased, and the working speed can be removed by a work speed of a work device.

Working principle: when the device is used, when the lower side of the carbon brush 5 is installed in the installation groove 8, the butt joint column 9 extends into the butt joint groove 10, meanwhile, the conductor groove on the butt joint column 9 is matched with the upper end of the conductor, so that current on the carbon brush 5 can be guided into the conductor in the electric wire body 7 through the butt joint column 9 and finally led out of the conductor, the screw 16 is rotated, the threaded sleeve 17 is horizontally displaced under the action of the thread teeth of the threaded rod 16, when the threaded sleeve 17 is displaced towards one side close to the center of the built-in cavity 14, the rotary push plate 18 can form thrust on the connecting push plate 15, so that the connecting push plate 15 synchronously pushes the fixing rod 13 to pass through the fixing hole 12, and fixing of the carbon brush 5 is completed, when the threaded sleeve 17 is displaced towards one side far away from the center of the built-in cavity 14, the rotary push plate 18 can form tension on the connecting push plate 15, so that the connecting push plate 15 synchronously pulls the fixing rod 13 to be displaced out of the fixing hole 12 and finally displaced into the inner wall of the installation seat 4, and the carbon brush 5 can be removed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a sliding wire current collector, includes sleeve (1), the side of sleeve (1) is equipped with link (2), one side that sleeve (1) was kept away from to link (2) is equipped with mounting panel (3), be equipped with mount pad (4) on mounting panel (3), be equipped with carbon brush (5), its characterized in that on mount pad (4): the utility model discloses a carbon brush, including mount pad, carbon brush (5), mount pad, fixed surface, docking groove (10) have been seted up on mount pad (4), mount pad (4) have been seted up mounting groove (8), the downside of mount pad (8) and carbon brush (5) identical, the lower fixed surface of mount pad (4) is connected with connector (6), the upside of connector (6) extends into in mount pad (8), docking post (9) have been equipped with to the downside of connector (6) electric wire body (7), the lower fixed surface of carbon brush (5) is connected with docking post (9), be equipped with fixed establishment on mount pad (4).

2. A sliding wire collector as claimed in claim 1, wherein: the fixing mechanism comprises a control block (11), the control block (11) is fixedly connected to the side face of the mounting seat (4), a built-in cavity (14) is formed in the control block (11), and two fixing rods (13) are arranged in the built-in cavity (14).

3. A sliding wire collector as claimed in claim 2, wherein: one ends of the two fixing rods (13) are respectively penetrated into the mounting groove (8) in a sliding way, two fixing holes (12) which are respectively matched with the two fixing rods (13) are formed in the carbon brush (5), and one end of the fixing rod (13) positioned in the built-in cavity (14) is fixedly connected with a connecting push plate (15).

4. A sliding wire collector according to claim 3, wherein: the side of the control block (11) is provided with a screw rod (16) which rotates to penetrate into the built-in cavity (14), one end of the screw rod (16) positioned in the built-in cavity (14) is rotationally connected with the inner wall of the built-in cavity (14), and a threaded sleeve (17) is sleeved on the outer surface of one end of the screw rod (16) positioned in the built-in cavity (14).

5. A sliding wire collector as set forth in claim 4 wherein: the outer surface of the screw sleeve (17) is rotationally connected with a rotary push plate (18), and one side of the rotary push plate (18) far away from the screw sleeve (17) is rotationally connected with one side of the connecting push plate (15) back to the fixed rod (13).

6. A sliding wire collector as claimed in claim 1, wherein: an electric conductor is arranged in the electric wire body (7).

7. A sliding wire collector as set forth in claim 6 wherein: the upper end of a conductor in the electric wire body (7) penetrates into the butt joint groove (10), and a conductor groove matched with the upper end of the conductor is formed in the lower surface of the butt joint column (9).