CN215402660U

CN215402660U - Bridge crane current collector mounting structure

Info

Publication number: CN215402660U
Application number: CN202121644704.4U
Authority: CN
Inventors: 刘云祥; 陈跃平; 郭山林; 杨广进; 崔振坤; 丁忠良; 章达懿; 孙丹娜; 丁佳敏; 陶鑫江
Original assignee: Hebei Zhongzhong Cold Rolling Material Co Ltd
Current assignee: Hebei Zhongzhong Cold Rolling Material Co Ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-04
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a bridge crane current collector mounting structure which comprises an adjusting support arranged on a bridge crane body, wherein the adjusting support can move up and down along the bridge crane body, an installation frame is arranged on the adjusting support, a current collector is arranged on the installation frame, and a carbon brush on the top of the current collector moves along a conductive slide line on the top of a workshop. The adjusting bracket, the mounting frame and the current collector are detachably mounted, so that when a fault occurs, a worker can conveniently detach and maintain the current collector, the position of the current collector can be adjusted up and down, and the position of the carbon brush can be adjusted.

Description

Bridge crane current collector mounting structure

Technical Field

The utility model relates to the technical field of current collectors, in particular to a current collector mounting structure of a bridge crane.

Background

Bridge crane undertakes the handling work of cold rolling mill, production for producing the line provides raw and other materials supply, its power device is provided by the electric energy, the power supply unit that provides the electric energy is the current collector, the current collector is all through the scaffold weldment on the crane automobile body, along with the automobile body removes, the current collector slides incessantly provides the power for bridge crane on overhead safe slide-wire, and this kind of fixed mode, when the current collector breaks down, bring very big inconvenience for dismantling maintenance work, and, the carbon brush of current collector is at long-time operation in-process, the condition of wearing and tearing can appear, this makes the carbon brush can appear contact failure condition with the installation marking line, thereby lead to the unable normal work that supplies power of current collector, this normal production work has seriously been influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to avoid the defects in the prior art and provides a bridge crane current collector mounting structure, so that the defects in the prior art are effectively overcome.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a bridge crane current collector mounting structure, is including installing the regulation support on the bridge crane automobile body, adjust the support and can follow the bridge crane automobile body and reciprocate, be provided with the mounting bracket on adjusting the support, be provided with the current collector on the mounting bracket, the carbon brush at current collector top removes along the electrically conductive slide-wire at workshop top.

Furthermore, the adjusting support comprises a cross rod, inclined mounting legs are arranged at the upper end and the lower end of the cross rod, which are close to one side of the bridge crane body, slide blocks are arranged at the end parts of the mounting legs, a lead screw is arranged on the bridge crane body, the lead screw penetrates through the slide blocks, and the slide blocks move up and down along the bridge crane under the driving of the lead screw.

Furthermore, connecting rods are arranged on two sides of the sliding block, a guide block is arranged at the end part of each connecting rod, a guide rod is arranged on the bridge crane body, and the guide rod penetrates through the guide block.

Furthermore, the top of the lead screw is provided with an adjusting hand wheel.

Further, the cross rod and the mounting legs are both hollow structures.

Furthermore, a pressing block is arranged at one end, where the mounting frame and the adjusting support are mounted, of the mounting frame, the mounting frame is clamped with the cross rod through a clamping block and is locked through a bolt.

The technical scheme of the utility model has the following beneficial effects: the adjusting bracket, the mounting frame and the current collector are detachably mounted, so that when a fault occurs, a worker can conveniently detach and maintain the current collector, the position of the current collector can be adjusted up and down, and the position of the carbon brush can be adjusted.

Drawings

FIG. 1 is a schematic plan view of a main body according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of an adjusting bracket according to an embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the current collector mounting structure of the bridge crane according to the embodiment includes an adjusting bracket 2 mounted on a bridge crane body 1, where the adjusting bracket 2 can move up and down along the bridge crane body 1, the adjusting bracket 2 is provided with a mounting bracket 3, the mounting bracket 3 is provided with a current collector 4, and a carbon brush 41 on the top of the current collector 4 moves along a conductive sliding line on the top of a workshop.

The adjusting support 2 comprises a cross rod 21, inclined mounting legs 22 are arranged at the upper end and the lower end of the cross rod 21 close to one side of the bridge crane body 1, a sliding block 23 is arranged at the end part of each mounting leg 22, a lead screw 5 is mounted on the bridge crane body 1, the lead screw 5 penetrates through the sliding block 23, and the sliding block 23 is driven by the lead screw 5 to move up and down along the bridge crane 1.

The two mounting legs 22 are arranged, so that the adjusting bracket 2 can stably operate after the collector 4 is mounted, the mounting firmness is enhanced, and the normal operation of the collector 4 is ensured.

Connecting rods 24 are arranged on two sides of the sliding block 23, guide blocks 25 are arranged at the end parts of the connecting rods 24, guide rods 6 are arranged on the bridge crane body 1, and the guide rods 6 penetrate through the guide blocks 25.

The top of the screw 5 is provided with an adjusting hand wheel 7.

The cross rod 21 and the mounting legs 22 are both of hollow structures, and the dead weight of the adjusting support 2 can be reduced by the hollow sections, so that the operation pressure is reduced.

One end of the mounting frame 3, which is mounted on the adjusting support 2, is provided with a pressing block 31, and the mounting frame 3 is clamped with the cross rod 21 through the pressing block 31 and locked through a bolt.

After current collector 4 carried out long-time work, the condition of wearing and tearing can appear in the carbon brush 41 of its tip, thereby can lead to carbon brush 41 and electrically conductive slide-wire to lose the contact and influence normal power supply work like this, at this moment, the staff only need rotate the hand wheel 7 of lead screw 5 tip, and the drive lead screw rotates, alright in order to make the regulation support 2 take place position change, carry out the position to carbon brush 41 and adjust, make it keep with the normal contact of electrically conductive slide-wire to guarantee bridge crane's normal work.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a bridge crane current collector mounting structure which characterized in that: including installing the regulation support on the bridge crane automobile body, adjust the support and can follow the bridge crane automobile body and reciprocate, be provided with the mounting bracket on adjusting the support, be provided with the current collector on the mounting bracket, the carbon brush at current collector top removes along the electrically conductive slide-wire at workshop top.

2. A bridge crane current collector mounting structure as claimed in claim 1, wherein: the adjusting support comprises a cross rod, inclined mounting legs are arranged at the upper end and the lower end of the cross rod, which are close to one side of a bridge crane body, slide blocks are arranged at the end parts of the mounting legs, a lead screw is mounted on the bridge crane body, the lead screw penetrates through the slide blocks, and the slide blocks move up and down along the bridge crane under the driving of the lead screw.

3. A bridge crane current collector mounting structure as claimed in claim 2, wherein: connecting rods are arranged on two sides of the sliding block, guide blocks are arranged at the end parts of the connecting rods, guide rods are arranged on the bridge crane body, and the guide rods penetrate through the guide blocks.

4. A bridge crane current collector mounting structure as claimed in claim 3, wherein: and an adjusting hand wheel is arranged at the top of the lead screw.

5. A bridge crane current collector mounting structure as claimed in claim 4, wherein: the cross rod and the mounting legs are both of hollow structures.

6. A bridge crane current collector mounting structure as claimed in claim 5, wherein: the mounting frame with adjusting bracket installation one end is provided with the compact heap, the mounting frame through press from both sides tight piece with the horizontal pole centre gripping to lock through the bolt.