CN111717227A

CN111717227A - U-shaped fixed car box type mine car

Info

Publication number: CN111717227A
Application number: CN202010540166.8A
Authority: CN
Inventors: 张泽霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-09-29

Abstract

A U-shaped fixed wagon box type mine car relates to the field of mine car equipment. It contains the railway carriage, the frame, open wheel pair, the anticreep bolt, the three-ring chain, the handle, the railway carriage box is by the anticollision layer, the buffer layer, the adhesion layer, the anti-corrosion coating is constituteed, the anticollision layer is the railway carriage outmost, the buffer layer rubber coating is pasted in the anticollision layer inner wall, adhesion layer adhesion buffer layer and anti-corrosion coating, the frame is fixed in the railway carriage bottom through a plurality of bolts, the frame sets up two altogether, open wheel pair passes through the bolt fastening in the frame both sides, open wheel pair is provided with four altogether, the anticreep bolt is installed on the connecting seat of being connected with the railway carriage, the three-ring chain is placed in the connecting seat and is cup jointed the antic. Through the structure that adopts multilayer car tank wall, the stainless steel inner wall can prevent effectively that the railway carriage inner wall from receiving the corruption, is convenient for wash, and adhesion layer and buffer layer can also reduce the striking that the stainless steel inner wall received, prolongs stainless steel inner wall's life, and the cast iron inoxidizing coating can protect the inner wall not receive external force striking, improves the durability of mine car.

Description

U-shaped fixed car box type mine car

Technical Field

The invention relates to a U-shaped mine car with a fixed compartment, and relates to the field of mine car equipment.

Background

The mine car is a narrow-gauge railway carrying vehicle for conveying bulk materials such as coal, ore, waste rocks and the like in a mine, generally needs to be pulled by a locomotive or a winch, and is divided into the following parts according to different structures and unloading modes: the fixed mine car (material car, flat car), tipping bucket mine car, unilateral bend side dump car, bottom (side) dump car and shuttle car are 5 kinds altogether, the mine car is mainly used for the track transportation of tunnel, pit shaft and ground in the mine, it is the largest one of consumption in the colliery, a kind of transportation equipment that uses extensively, the common gauge is 600, 762, 900mm, the standard or narrow rail railway transport vehicle of bulk supplies such as the ore, barren rock and coal of transporting in the mine, generally draw with locomotive or winch, except transporting the mine car of the bulk supplies, the mining vehicle also has flat car, material car specially for transporting the material; a man car in an inclined shaft and a man car in a drift; other special vehicles, such as explosive trucks, water supply trucks, fire fighting trucks, sanitary trucks, etc.

In the current coal mine or other ore mining, the fixed mine car is a mine car with higher use frequency due to the actual use requirement, by using the fixed mine car to transport the raw materials, the raw materials transported by the mine car are different according to different application scenes, due to the high frequency of mine cars, the wear of the inner walls of mine cars is generally severe, especially when transporting some sharp mine cars and corrosive materials, the wear of the internal walls of the mine car is more severe and, because the car box of the mine car is generally of cast iron construction, it is more susceptible to corrosion and, in addition, because the ore deposit raw materials can drop the waste residue in the transportation, common cleanness all is to wash the mine car with water, and the oxidation corrosion of cast iron mine car equally can be quickened to remaining moisture, and the influence that the mine car received is very obvious, and the damage appears easily in long-term wearing and tearing and corruption back mine car box, influences the normal use of mine car.

Disclosure of Invention

The invention aims to overcome the defects and shortcomings of the prior art, and provides a U-shaped fixed wagon box type mine car, wherein the wagon box wall of the mine car adopts a multi-layer inner wall structure, so that the inner wall can be effectively prevented from being corroded, a certain buffering effect can be achieved, the mine car is convenient to transport daily and clean, the mine car is effectively protected, the service life of the mine car is prolonged, and the daily use efficiency of the mine car is improved.

In order to achieve the purpose, the invention adopts the following technical scheme: it contains railway carriage 1, frame 2, open wheel pair 3, anticreep bolt 4, three-ring chain 5,

handle

6, 1 box of railway carriage is by buffer layer 11, buffer layer 12, adhesion layer 13, anti-corrosion layer 14 is constituteed, buffer layer 11 is railway carriage 1 outmost, buffer layer 12 rubber coating is pasted in 11 inner walls of buffer layer, adhesion layer 13 adhesion buffer layer 12 and anti-corrosion layer 14, frame 2 is fixed in railway carriage 1 bottom through a plurality of bolts, frame 2 sets up two altogether, open wheel pair 3 is fixed in frame 2 both sides through the bolt, open wheel pair 3 is provided with four altogether, anticreep bolt 4 is installed on the connecting seat of being connected with railway carriage 1, three-ring chain 5 is placed and is cup jointed in anticreep bolt 4 in the connecting seat, handle 6 sets up four altogether, handle 6 passes through the screw fixation in both sides around.

Further, the section of the carriage 1 is U-shaped.

Further, the anti-collision layer 11 is a cast iron layer.

Further, the buffer layer 12 is an environmental rubber layer.

Further, the adhesion layer 13 is a structural adhesive layer.

Furthermore, the anti-corrosion layer 14 is a stainless steel layer, the thickness of the stainless steel layer is 3-5mm, the stainless steel layer is integrally formed, and the middle part is not welded.

Further, the top frame of the carriage 1 is also provided with a protective covering edge 7, and the protective covering edge 15 is coated with an anti-collision layer 11, a buffer layer 12, an adhesion layer 13 and an anti-corrosion layer 14 in a welding mode.

The working principle of the invention is as follows: when materials such as ores are stacked in the compartment 1, the materials are firstly contacted with the anti-corrosion layer 14, small impact force of the anti-corrosion layer 14 is firstly filtered for the first time through the adhesion layer 13, most impact force is filtered again through the buffer layer 12, the anti-corrosion layer 14 can be effectively protected, the impact force of the anti-corrosion layer 14 is reduced to the minimum, the corrosion resistance of stainless steel is far better than that of cast iron, the smoothness of the surface is higher, residues are not easy to remain during cleaning, the materials are not easy to be corroded by residual cleaning water, the service life is prolonged, the cast iron anti-collision layer 11 is used on the outer layer, the hardness of cast iron is higher, and the compartment 1 can be effectively protected from being damaged by external impact.

After the technical scheme is adopted, the invention has the beneficial effects that: through the structure that adopts multilayer car tank wall, the stainless steel inner wall can prevent effectively that the railway carriage inner wall from receiving the corruption, is convenient for wash, and adhesion layer and buffer layer can also reduce the striking that the stainless steel inner wall received, prolongs stainless steel inner wall's life, and the cast iron inoxidizing coating can protect the inner wall not receive external force striking, improves the durability of mine car.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

fig. 4 is an enlarged schematic view of a in fig. 2.

Description of reference numerals: the vehicle comprises a vehicle box 1, a vehicle frame 2, an open wheel pair 3, an anti-drop bolt 4, a three-ring chain 5, a handle 6, a protective edge 7, an anti-collision layer 11, a buffer layer 12, an adhesion layer 13 and an anti-corrosion layer 14.

Detailed Description

Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: it is by railway carriage 1, frame 2, open wheel pair 3, anticreep bolt 4, three-ring chain 5, handle 6 is constituteed, 1 box of railway carriage is by anticollision layer 11, buffer layer 12, adhesion layer 13, anti-corrosion coating 14 is constituteed, anticollision layer 11 is railway carriage 1 outmost, buffer layer 12 rubber coating is pasted in 11 inner walls of anticollision layer, adhesion layer 13 adhesion buffer layer 12 and anti-corrosion coating 14, frame 2 is fixed in railway carriage 1 bottom through a plurality of bolts, frame 2 sets up two altogether, open wheel pair 3 is fixed in frame 2 both sides through the bolt, open wheel pair 3 sets up four altogether, anticreep bolt 4 is installed on the connecting seat of being connected with railway carriage 1, three-ring chain 5 is placed and is cup jointed in anticreep bolt 4 in the connecting seat, handle 6 sets up four altogether, handle 6 is fixed in railway carriage 1 front. The small part of the impact force received by the anti-corrosion layer 14 is firstly filtered through the adhesion layer 13, most of the impact force is filtered again through the buffer layer 12, the anti-corrosion layer 14 can be effectively protected, the impact force received by the anti-corrosion layer 14 is reduced to the minimum, the corrosion resistance of stainless steel is far better than that of cast iron, the smoothness of the surface is higher, residues are not easy to remain during cleaning, the residues are not easy to be corroded by residual cleaning water, the service life is prolonged, the cast iron anti-collision layer 11 is used on the outer layer, the hardness of cast iron is higher, and the carriage 1 can be effectively protected from being damaged by external impact.

Further, the section of the carriage 1 is U-shaped. When materials such as ores and the like are piled in the mine car, the materials can slide in along the inner wall of the compartment 1 instead of directly falling, so that the impact on the inner wall can be reduced.

Further, the anti-collision layer 11 is a cast iron layer. The anti-collision layer 11 is a cast iron layer and can effectively protect the inner wall structure.

Further, the buffer layer 12 is an environmental rubber layer. The environmental protection rubber layer can play an effective buffering role and protect the inner wall.

Further, the adhesion layer 13 is a structural adhesive layer. The structural adhesive layer can ensure the adhesion of the buffer layer 12 and the anti-corrosion layer 14 and can play a first role in buffering.

Furthermore, the anti-corrosion layer 14 is a stainless steel layer, the thickness of the stainless steel layer is 3-5mm, the stainless steel layer is integrally formed, and the middle part is not welded. The surface of the stainless steel layer is smooth, so that the stacking of ores is facilitated, and the cleaning and corrosion of residues are facilitated.

Further, the top frame of the carriage 1 is also provided with a protective covering edge 7, and the protective covering edge 7 is coated with an anti-collision layer 11, a buffer layer 12, an adhesion layer 13 and an anti-corrosion layer 14 in a welding mode. The protective covering edge 15 effectively protects each structural layer of the inner wall.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a railway carriage formula mine car is fixed to U-shaped which characterized in that: the wheel set comprises a carriage (1), a frame (2), open wheel sets (3), anti-falling bolts (4), a three-ring chain (5) and a handle (6), wherein the carriage (1) is composed of an anti-collision layer (11), a buffer layer (12), an adhesion layer (13) and an anti-corrosion layer (14), the anti-collision layer (11) is the outermost layer of the carriage (1), the buffer layer (12) is coated with glue and adhered to the inner wall of the anti-collision layer (11), the adhesion layer (13) is adhered to the buffer layer (12) and the anti-corrosion layer (14), the frame (2) is fixed at the bottom of the carriage (1) through a plurality of bolts, the frame (2) is provided with two open wheel sets, the open wheel sets (3) are fixed at two sides of the frame (2) through bolts, the open wheel sets (3) are provided with four anti-falling bolts (4), the anti-falling bolts (4) are arranged, the four handles (6) are arranged, and the handles (6) are fixed on the front side and the rear side of the carriage (1) through screws.

2. The mining car with the U-shaped fixed carriages according to claim 1, wherein: the section of the carriage (1) is U-shaped.

3. The mining car with the U-shaped fixed carriages according to claim 1, wherein: the anti-collision layer (11) is a cast iron layer.

4. The mining car with the U-shaped fixed carriages according to claim 1, wherein: the buffer layer (12) is an environment-friendly rubber layer.

5. The mining car with the U-shaped fixed carriages according to claim 1, wherein: the adhesion layer (13) is a structural adhesive layer.

6. The mining car with the U-shaped fixed carriages according to claim 1, wherein: the anti-corrosion layer (14) is a stainless steel layer, the thickness of the stainless steel layer is 3-5mm, the stainless steel layer is integrally formed, and the middle of the stainless steel layer is not welded.

7. The mining car with the U-shaped fixed carriages according to claim 1, wherein: the car box (1) top frame still be provided with protection bordure (7), protection bordure (7) adopt the welded mode cladding anticollision layer (11), buffer layer (12), adhesion layer (13), anti-corrosion coating (14).