CN209797850U - Coke oven vehicle electricity-rubbing plate device - Google Patents

Abstract

The utility model relates to an electric technical field of coke oven, more specifically say, it relates to a coke oven vehicle electricity board device that rubs, and its technical scheme main points are: including fixed bolster, round pin axle and electricity board of rubbing, it is through round pin axle and fixed bolster swing joint to rub the electricity board, the mounting hole has been seted up on the electricity board surface of rubbing, the guiding hole has been seted up on the fixed bolster, all be provided with electrically conductive connecting wire on fixed bolster and the electricity board of rubbing, just electrically conductive connecting wire one end is fixed on the mounting hole of electricity board of rubbing with the bolt, and the other end is fixed electrically conductive connecting wire and vehicle load power supply cable together in the guiding hole of fixed bolster with the bolt for the electricity is got. The utility model has simple structure, convenient maintenance and low manufacturing cost, and can better meet the use requirement of the working condition of the coke oven area.

Description

A coke oven vehicle friction plate device

technical field

The utility model relates to the technical field of coke oven electrics, in particular to a coke oven vehicle friction plate device.

Background technique

The coke oven vehicle friction plate is one of the important components in the coke oven vehicle power supply system. It is installed on the coke oven vehicle and slides on the coke oven rigid friction channel through direct contact with the coke oven to introduce power into the moving coke. Furnace vehicles.

The original coke oven was designed to use a sliding contact collector, which is mainly composed of a copper sliding contact plate, a support frame and a spring tension device. Due to the open air, high temperature, corrosion and large dust factors in the coke oven area, there are deficiencies in the use of sliding contact collectors: 1. The support frame is a joint structure, and the contact force with the friction channel is tensioned by springs, and the support frame is easy Corrosion, inflexible movable joints, insufficient spring tension, easy to cause suspension, poor contact, resulting in phase loss of the vehicle power supply; 2. Due to the safety fracture of the motor circuit, the safety fracture of the motor circuit will expand due to thermal expansion and cold contraction during use. It will become larger or smaller, and the contact surface of the sliding contact plate is narrow. When sliding through the safety fracture of the motor circuit, it is easy to collide and cause it to get stuck, and the springboard is short-circuited or even damaged; 3. The sliding contact collector is damaged due to wear, corrosion and collision Bad failures lead to high failure rates, seriously affecting production, and causing huge losses in production and spare parts consumption.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a coke oven vehicle friction plate device, which has the advantages of simple structure, convenient maintenance and low manufacturing cost.

The above technical purpose of the utility model is achieved through the following technical solutions: a coke oven vehicle friction plate device, including a fixed bracket, a pin shaft and a friction plate, and the friction plate is movably connected to the fixed bracket through a pin shaft , the surface of the friction plate is provided with installation holes, the fixed bracket is provided with guide holes, the fixed bracket and the friction plate are provided with conductive connecting wires, and one end of the conductive connecting wires is fixed on the friction plate with bolts. On the mounting hole of the electric board, the other end uses bolts to fix the conductive connection wire and the vehicle load power supply cable together in the guide hole of the fixing bracket for taking electricity.

By adopting the above technical solution, the friction plate and the fixed bracket are directly connected by the pin shaft, forming a flexible movable structure between the two, and this method does not need to use springs to tension, the structure is simple, and the maintenance and assembly are easier. For convenience.

The utility model is further configured as follows: the fixed bracket is welded by steel plates, the fixed bracket includes a base, and each corner of the base is provided with fixing holes for installing the fixed bracket.

By adopting the above technical scheme, the fixed bracket is welded with steel plates to prevent the fixed bracket from being easily worn and damaged when it is in contact with the motor circuit, and each corner of the base is provided with fixing holes for the fixed bracket to be installed and fixed, which is convenient for the staff Install.

The utility model is further configured as follows: both sides of the bottom of the triboelectric plate are set as chamfered edges.

By adopting the above technical solution, the chamfered structure is beneficial to the sliding contact on the electromotive track.

The utility model is further configured as follows: one end of the pin shaft is provided with a limit block, and the other end is provided with a clamping hole, and a cotter pin is inserted into the clamping hole.

By adopting the above technical solution, the setting of the limit block can prevent the electromotive plate from falling off easily, and the clamping hole facilitates the installation of the cotter pin, so as to facilitate the installation of the overall structure.

In summary, the utility model has the following beneficial effects:

First, it can meet the requirements of open-air, high temperature, corrosion and dusty working conditions in the coke oven area;

Second, it has the characteristics of simple structure, convenient maintenance, low failure rate, long service life, low manufacturing cost and short replacement time, so as to ensure the stable and smooth running of coke oven vehicles.

Description of drawings

Fig. 1 is the front view of the overall structure of the triboelectric plate device in the present embodiment;

Fig. 2 is a side view of the overall structure of the triboelectric plate device in the present embodiment;

Fig. 3 is a top view of the overall structure of the electromotive plate device in this embodiment.

In the figure: 1. Electromechanical plate; 2. Mounting hole; 3. Cotter pin; 4. Clamping hole; 5. Fixed bracket; 51. Base; 52. Mounting block; 6. Limiting block; 7. Pin shaft; 8. Pin shaft hole; 9. Guide hole; 10. Fixing hole.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the utility model is described in detail.

As shown in Figures 1 to 3, a coke oven vehicle triboelectric plate device includes a fixed bracket 5, a pin shaft 7 and a triboelectric plate 1, and the triboelectric plate 1 is movably connected to the fixed bracket 5 through the pin shaft 7, and the pin One end of the shaft 7 is provided with a limit block 6 , and the other end is provided with a clamping hole 4 for the installation of the cotter pin 3 . The surface of the friction plate 1 is provided with a mounting hole 2, and the fixed bracket 5 is provided with a guide hole 9. Both the fixed bracket 5 and the friction plate 1 are provided with a conductive connection line, and one end of the conductive connection line is fixed on the friction plate with a bolt. On the mounting hole 2 of 1, the other end fixes the conductive connecting wire and the vehicle load power supply cable together in the guide hole 9 of the fixing bracket 5 for taking electricity.

Specifically, the fixed bracket 5 is welded by steel plates. The fixed bracket 5 includes a base 51 and a mounting block 52. The mounting block 52 is vertically arranged on the surface of the base 51, and there are two mounting blocks 52. The two mounting blocks 52 are aligned with each other. Correspondingly, a guide hole 9 and a pin hole 8 are provided, and the pin hole 8 is provided for the pin 7 to be installed, and each corner of the surface of the base 51 is provided with a fixing hole 10 for the installation of the fixed bracket 5 .

In order to facilitate sliding contact on the motor track. The mounting hole 2 on the friction plate 1 should be drilled with a suitable diameter and tapped for bolt installation.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (4)

1. A coke oven vehicle friction plate device, characterized in that: it comprises a fixed bracket, a bearing pin and a friction plate, the friction plate is movably connected with the fixed support through a pin, and the surface of the friction plate is provided with a mounting hole, the fixed bracket is provided with a guide hole, the fixed bracket and the friction plate are provided with a conductive connection line, and one end of the conductive connection line is fixed on the installation hole of the friction plate with a bolt, and the other end is fixed with a The bolt fixes the conductive connecting wire and the vehicle load power supply cable together in the guide hole of the fixing bracket for taking electricity. 2. A coke oven vehicle friction plate device according to claim 1, characterized in that: the fixed bracket is welded by steel plates, the fixed bracket includes a base, and each corner of the base is provided with a fixed Holes for mounting brackets. 3 . The coke oven vehicle friction plate device according to claim 1 , characterized in that: the bottom two sides of the friction plate are both set as chamfered edges. 4 . 4. A coke oven vehicle friction plate device according to claim 1, characterized in that: one end of the pin shaft is provided with a limit block, and the other end is provided with a clamping hole, and the clamping hole is inserted with a cotter pin.