CN211579157U

CN211579157U - Sliding contact line current collector adjusting device

Info

Publication number: CN211579157U
Application number: CN202020417329.9U
Authority: CN
Inventors: 张小兵; 朱勇发; 左文瑞; 植中鹏; 黄宝华; 曾韶智; 王志康; 谭小华
Original assignee: SGIS Songshan Co Ltd
Current assignee: SGIS Songshan Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-09-25
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a wiping line current collector adjusting device, including the mount, the mount links to each other with the current collector is fixed, and the mount other end links to each other with hinge means is fixed, and hinge means fixes on the support of unloading car. The current collector can be fine-tuned to travel keeping the current collector and the dump car in the same parallel line of travel.

Description

Sliding contact line current collector adjusting device

Technical Field

The utility model relates to an unloading car equipment technical field, more specifically say, relate to a wiping line current collector adjusting device.

Background

In the smelting process of the converter, auxiliary raw materials such as lime, iron ore and the like are required to be added to adjust the smelting components of the molten steel, and the molten steel of the required steel grade is produced. The auxiliary raw material unloading car is used for unloading the auxiliary raw materials on the feeding belt to a designated feeding bin position. The unloading car drives the motor to run on the fixed track by electric energy, the sliding contact line and the current collector are mobile power transmission devices for transmitting electric energy, and the sliding contact line and the current collector are parallel to the fixed track of the unloading car. The current collector is arranged on the sliding contact line and can move, the current collector is connected to the side face of the ore unloading vehicle through a fixed handle and is fixed, the sliding contact line is communicated with three-phase electric energy, and a three-phase sliding plate in the current collector collects the three-phase electric energy of the sliding contact line and transmits the three-phase electric energy to an ore unloading vehicle motor through a cable. When the dump truck travels, the current collectors in the same parallel line travel together by following the fixed handle fixed with the dump truck.

Due to the reasons of wear and deviation of wheels of the unloading car, belt deviation and the like, the unloading car can run on the fixed track and also deflect simultaneously, so that the unloading car and the sliding contact line are not completely on the same parallel line. The current collector is pulled by the unloading car, so that the current collector on the sliding contact line runs obliquely, the sliding contact line or the current collector is easily damaged, and the three-phase electric energy acquisition sliding plate in the current collector generates faults such as electric short circuit, phase failure, earth and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a wiping line current collector adjusting device can carry out the fine adjustment to the current collector of marcing, keeps the current collector and the ore discharge car to be in same parallel line and removes.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a wiping line current collector adjusting device, includes the mount, and the mount links to each other with the current collector is fixed, and the mount other end links to each other with hinge means is fixed, and hinge means fixes on the support of unloading car.

In one embodiment, the current collector is integrally connected with current collector fixing grooves at both ends thereof.

In one embodiment, the fixing frame is in a T shape and comprises long edges, the two long edges are respectively inserted into the current collector fixing grooves at two ends of the current collector, corresponding round holes are formed in the ends of the two long edges, and locking screws penetrate between the round holes.

In one embodiment, the cross section of the current collector fixing groove is U-shaped, the long edge of the current collector fixing groove is connected in the current collector fixing groove in a sliding mode, relative sliding is achieved, and the distance between the unloading vehicle and the current collector is adjusted continuously.

In one embodiment, the two ends of the locking screw are sleeved with locking nuts, so that the locking screw is fastened with the long edge.

In one embodiment, a short edge is connected between the other ends of the long edges, and the short edge is integrally connected with the long edges.

In one embodiment, the short sides are fixedly connected with the hinge device.

In one embodiment, the current collector is connected to the trolley wire in a sliding mode, and the current collector is further electrically connected with the motor of the dump truck through a three-phase cable.

In one embodiment, the motor of the dump car is in power communication with the dump car.

To sum up, the utility model discloses following beneficial effect has:

the current collector can be finely adjusted in vertical angle and transverse distance along with the running of the unloading car, and the current collector is prevented from being pulled by the unloading car in the running process. The short circuit, the phase loss and the power supply ground fault of the three-phase electric energy acquisition sliding plate caused by the damage of the current collector are reduced, and the popularization value is good.

Drawings

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

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

fig. 3 is a front view of the present invention.

In the figure: 1-hinge device, 2-short edge, 3-long edge, 4-sliding contact line, 5-current collector fixing groove, 6-current collector, 7-locking screw rod, 8-locking nut, 9-three-phase cable, 10-mine unloading vehicle motor and 11-mine unloading vehicle.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

It should be noted that all the directional terms such as "upper" and "lower" referred to herein are used with respect to the view of the drawings, and are only for convenience of description, and should not be construed as limiting the technical solution.

Referring to fig. 1, the trolley line current collector adjusting device comprises a fixing frame, wherein the fixing frame is fixedly connected with a current collector 6, the other end of the fixing frame is fixedly connected with a hinge device 1, and the hinge device 1 is fixed on a support of an unloading car 11.

By adopting the scheme, the fixed frame is pulled by the hinge device 1 to drive the current collector 6 to realize position adjustment, and the current collector 6 and the unloading car 11 are kept in the same parallel line to move.

The two ends of the current collector 6 are integrally connected with current collector fixing grooves 5; the fixing frame is T-shaped, two parallel long edges 3 of the fixing frame are respectively inserted into current collector fixing grooves 5 at two ends of a current collector 6, and the current collector fixing grooves 5 are vertical to the long edges 3; the ends of the two long sides 3 are provided with corresponding round holes, and a locking screw 7 is inserted between the round holes; a fixed connection of the holder to the current collector 6 is achieved while the distance between the long sides 3 is kept constant by means of the locking screw 7.

Referring to fig. 2, the section of the current collector fixing groove 5 is U-shaped, and the long side 3 is connected in the current collector fixing groove 5 in a sliding manner, so that relative sliding is realized, and the distance between the dump truck 11 and the current collector 6 is continuously adjusted; two ends of the locking screw 7 are sleeved with locking nuts 8, so that the locking screw 7 is fastened with the long edge 3; preventing the current collector 6 from coming loose.

Referring to fig. 3, a short side 2 is connected between the other ends of the long sides 3, and the short side 2 is integrally connected with the long sides 3; the short edge 2 is fixedly connected with the hinge device 1; the hinge device 1 comprises a hollow fixing sleeve, in which the short side 2 is inserted; the hinge device 1 further comprises a hinge, the fixed sleeve is connected with another fixed sleeve through the hinge, and the other fixed sleeve is welded on a bracket of the dump car 11. The current collector 6 is connected to the sliding contact line 4 in a sliding mode, and the current collector 6 is electrically connected with a motor 10 of the dump truck through a three-phase cable 9; the current collector 6 slides on the sliding contact line 4 to collect three-phase electric energy, and the three-phase electric energy is supplied to a motor 10 of the dump car through a three-phase cable 9; the motor 10 of the unloading vehicle is in power connection with the unloading vehicle 11 to drive the unloading vehicle 11 to work.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a wiping line current collector adjusting device which characterized in that, includes the mount, and the mount links to each other with the current collector is fixed, and the mount other end links to each other with hinge means is fixed, and hinge means fixes on the support of unloading car.

2. The trolley wire collector adjustment device as claimed in claim 1, wherein collector fixing grooves are integrally formed at both ends of the collector.

3. The trolley wire collector adjusting device according to claim 2, wherein the fixing frame is T-shaped and includes long sides, the two long sides are respectively inserted into the collector fixing grooves at the two ends of the collector, corresponding round holes are formed at the ends of the two long sides, and a locking screw is inserted between the round holes.

4. The trolley wire collector adjusting device according to claim 3, wherein the cross section of the collector fixing groove is U-shaped, and the long side of the collector fixing groove is slidably connected in the collector fixing groove to realize relative sliding and continuously adjust the distance between the dump truck and the collector.

5. The trolley line collector adjusting device according to claim 3, wherein locking nuts are sleeved on both ends of the locking screw, so that the locking screw is fastened to the long side.

6. The trolley wire collector adjustment device according to any one of claims 3 to 5, wherein a short side is connected between the other ends of the long sides, and the short side is integrally connected to the long sides.

7. The trolley wire collector adjustment device as claimed in claim 6, wherein said short sides are fixedly connected to hinge means.

8. The trolley wire collector adjustment device according to any one of claims 1 to 5, wherein the collector is slidably connected to the trolley wire and is further electrically connected to the motor of the dump car via a three-phase cable.

9. The trolley line collector adjustment assembly of claim 8 wherein said dump car motor is in powered communication with a dump car.