CN214269478U - Coal leveling platform for coal mine - Google Patents

Abstract

The utility model discloses a coal mine coal leveling platform, which comprises a bridge floor and an escalator, wherein the escalator is arranged in front of the bridge floor and is obliquely arranged, a plurality of coal leveling platform stand columns are arranged at the bottom of the bridge floor, two adjacent coal leveling platform stand columns are fixedly supported through cross support angle steel, a high handrail and a low handrail are respectively arranged at the front side and the rear side of the top of the bridge floor, the high handrail and the low handrail are respectively formed by welding a plurality of channel steel with different lengths through welded steel pipes, a pattern steel plate is arranged at the top of the bridge floor, water permeable holes are arranged on the pattern steel plate, I-shaped steel is arranged at the bottom of the pattern steel plate, so that the coal leveling platform stand columns can be conveniently welded and fixed with the ground through a concrete pouring platform; by utilizing the coal leveling platform equipment, the raised coal head is shoveled and pushed flat by a tool only when a flat car worker stands on the coal leveling platform, and other flat car workers need to be leveled slightly in a carriage, so that the potential safety hazard in the working process of the workers is effectively reduced by using the coal leveling platform, and the probability of injury in the working process of the workers is reduced.

Description

Coal leveling platform for coal mine

Technical Field

The utility model relates to a colliery facility specifically is a colliery coal leveling platform.

Background

With the increase of coal transportation volume, the pressure of coal leveling operation of train loading is increasing day by day, and after the loading is finished by adopting the train, coal leveling operation personnel climb into each train carriage to finish the coal leveling operation. The operation mode has some potential safety hazards, the car side is hot in summer, the car side is cold and smooth in winter, people easily step on the air and fall off when climbing, and especially, the operation time is long due to low coal leveling efficiency. Through the construction of the coal leveling platform, in the process of coal charging of the vehicle, an operator directly stands on the coal leveling platform to finish the coal leveling of the vehicle, the operation mode is safe in operation, the coal leveling efficiency is high, the coal leveling time of the vehicle can be greatly shortened, and the operation is safe.

In the prior coal leveling operation, coal leveling personnel climb vehicles to level coal one by one, and the coal leveling mode has the problems of high labor intensity, low coal leveling efficiency, potential safety hazards during getting on and off of the coal leveling personnel and the like, and has the disadvantages of long occupied time, high labor intensity, time and labor waste, laggard operation state and no science and technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery coal leveling platform to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a colliery coal leveling platform, includes bridge floor and staircase, and the staircase setting is equipped with a plurality of coal leveling platform stands in bridge floor the place ahead and slope setting, through cross support angle steel fixed stay between two adjacent coal leveling platform stands, both sides are equipped with high handrail and short handrail respectively around the bridge floor top, and high handrail and short handrail are passed through welded steel pipe welding by many channel-section steels of different length respectively and are constituteed, and the bridge floor top has the decorative pattern steel sheet, has the hole of permeating water on the decorative pattern steel sheet, and decorative pattern steel sheet bottom is equipped with the I-steel and conveniently carries out the welded fastening of coal leveling platform stand, it is fixed with ground that concrete placement platform is passed through to coal leveling platform stand bottom.

The cross support angle steel is connected with the coal leveling platform upright post through a fixed steel plate, the fixed steel plate is square, and expansion bolts are arranged at four corners of the fixed steel plate; the surfaces of the handrails of the high handrail, the low handrail and the staircase are coated with antirust paint, and the surfaces of the flat coal platform upright post, the high handrail, the low handrail and the handrail of the staircase are all coated with reflective strips.

Compared with the prior art, the beneficial effects of the utility model are that: by using the coal leveling platform equipment, the raised coal head is only required to be flatly shoveled and pushed by a tool when a leveling personnel stands on the coal leveling platform, and other leveling personnel need to be slightly leveled in a carriage, so that the potential safety hazard in the personnel operation process is effectively reduced and the injury probability in the personnel operation process is reduced by using the coal leveling platform; the loading operation of flatcar personnel is saved, the operation time is reduced, and the operation efficiency is improved; from the aspect of energy conservation and environmental protection, the pollution of the pulverized coal to the environment is effectively reduced, the manual wages of operators are saved, the popularization value is wide, and the active effect of safe and reliable coal leveling operation of train loading is realized.

1. The current situation that the operation personnel need to climb to the train to operate in the existing coal leveling operation is solved.

2. And a safer coal leveling mode on the station platform is adopted, so that potential safety hazards of operators during working are reduced.

3. The working efficiency is improved.

4. By applying the coal leveling platform technology, the coal leveling speed is improved, the labor intensity is reduced, the coal leveling time is saved, the potential safety hazard of coal leveling operation is reduced, and the aims of increasing income, saving cost, improving quality and increasing efficiency are fulfilled.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view taken at a-a in fig. 1.

Fig. 3 is a front view of the middle fixing steel plate of the present invention.

In the figure, 1-bridge deck, 2-staircase, 3-coal leveling platform column, 4-cross support angle steel, 5-fixed steel plate, 6-high handrail, 7-welded steel pipe, 8-low handrail, 9-figured steel plate, 10-I-steel and 11-expansion bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-3, in the embodiment of the utility model, a coal mine coal leveling platform, including bridge floor 1 and staircase 2, staircase 2 sets up in 1 the place ahead of bridge floor and slope setting, is equipped with a plurality of coal leveling platform stands 3 in 1 bottom of bridge floor, through cross support angle steel 4 fixed stay between two adjacent coal leveling platform stands 3, both sides are equipped with high handrail 6 and short handrail 8 respectively around 1 top of bridge floor, and high handrail 6 and short handrail 8 are passed through welded steel pipe 7 welding by many channel-section steels of different length respectively and are constituteed, and 1 top of bridge floor has decorative pattern steel sheet 9, has the hole of permeating water on decorative pattern steel sheet 9 for make things convenient for the drainage, decorative pattern steel sheet 9 bottom is equipped with I-steel 10 and conveniently carries out the welded fastening of coal leveling platform stand 3, the coal leveling platform stand 3 bottom is fixed with ground through concrete placement platform.

Specifically, cross bracing angle steel 4 is connected through fixed steel sheet 5 with coal leveling platform stand 3, fixed steel sheet 5 is the square, is equipped with expansion bolts 11 at four edges of fixed steel sheet 5.

By using the coal leveling platform equipment, the raised coal head is only required to be flatly shoveled and pushed by a tool when a leveling personnel stands on the coal leveling platform, and other leveling personnel need to be slightly leveled in a carriage, so that the potential safety hazard in the personnel operation process is effectively reduced and the injury probability in the personnel operation process is reduced by using the coal leveling platform; the loading operation of flatcar personnel is saved, the operation time is reduced, and the operation efficiency is improved; from the aspect of energy conservation and environmental protection, the pollution of the pulverized coal to the environment is effectively reduced, the manual wages of operators are saved, the popularization value is wide, and the active effect of safe and reliable coal leveling operation of train loading is realized.

Furthermore, the surfaces of the high handrail 6, the low handrail 8 and the handrail of the escalator 2 are coated with antirust paint, and the surfaces of the leveling platform upright post 3, the high handrail 6, the low handrail 8 and the handrail of the escalator 2 are all coated with reflective strips.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. A coal mine coal leveling platform comprises a bridge floor (1) and an escalator (2), wherein the escalator (2) is arranged in front of the bridge floor (1) and is obliquely arranged, it is characterized in that a plurality of coal leveling platform upright columns (3) are arranged at the bottom of the bridge floor (1), two adjacent coal leveling platform upright columns (3) are fixedly supported through cross support angle steel (4), the front side and the rear side of the top of the bridge deck (1) are respectively provided with a high handrail (6) and a low handrail (8), the high handrail (6) and the low handrail (8) are respectively formed by welding a plurality of channel steel with different lengths through welded steel pipes (7), the top of the bridge deck (1) is provided with a pattern steel plate (9), the water permeable holes are formed in the patterned steel plates (9), I-shaped steel (10) is arranged at the bottoms of the patterned steel plates (9) to facilitate welding and fixing of the coal leveling platform upright columns (3), and the bottoms of the coal leveling platform upright columns (3) are fixed with the ground through concrete pouring platforms.

2. The coal mine coal leveling platform according to claim 1, characterized in that the cross support angle steel (4) is connected with the coal leveling platform upright post (3) through a fixed steel plate (5), the fixed steel plate (5) is square, and expansion bolts (11) are arranged at four corners of the fixed steel plate (5).

3. The coal mine leveling platform according to claim 1 or 2, wherein the handrail surfaces of the high handrail (6), the low handrail (8) and the escalator (2) are coated with rust-proof paint.

4. The coal mine leveling platform according to claim 1, characterized in that reflective strips are applied to the surfaces of the leveling platform upright post (3), the high handrail (6), the low handrail (8) and the handrail of the staircase (2).

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