CN211598753U

CN211598753U - Pipeline protective bracket for coal mining

Info

Publication number: CN211598753U
Application number: CN202020198614.6U
Authority: CN
Inventors: 李振; 王峰; 杨天龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-09-29
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a pipeline protective bracket for coal mining, protective bracket is including supporting the mainboard, be connected with the fixed subassembly of a plurality of pipelines on the support mainboard, the fixed subassembly of pipeline is including movable cover frame, fixedly connected with arc fixed plate on the movable cover frame, it has a pair of second through-hole to cut on the movable cover frame, it has a plurality of to the first through-hole that matches with the second through-hole to cut on the support mainboard, it has the staple to peg graft between second through-hole and the first through-hole, the lower extreme fixedly connected with main bottom plate of support mainboard, a plurality of vice bottom plates of fixedly connected with on the main bottom plate, vice bottom plate is located one side that the main bottom plate is close to arc fixed plate. The utility model discloses an utilize the characteristics in coal mining tunnel, can realize fixing the pipeline on the lateral wall in tunnel, be difficult for causing the burying of pipeline, have the guard action to the pipeline, be difficult for causing destruction, be convenient for maintain the maintenance to the pipeline during the construction.

Description

Pipeline protective bracket for coal mining

Technical Field

The utility model belongs to the technical field of coal mining, concretely relates to pipeline protective bracket for coal mining.

Background

Coal mining is generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines.

For the security of guaranteeing the operation of mineworker's colliery construction, need guarantee to ventilate and water smoke dust fall, generally realize through the pipeline, the ventilation can set up the pipeline that ventilates, and the water smoke dust fall can be provided with conduit, and these pipelines set up at will usually in the tunnel among the prior art, and there is no chapter in a jumble, can often be buried by impurity parts such as cinder, and careless still can cause the destruction to the pipeline during the construction, has safe risk, also be convenient for maintain yet.

Therefore, in view of the above technical problems, there is a need for a protective bracket for a coal mining pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline protective bracket is adopted in coal mining to solve the above-mentioned problem that can not protect the pipeline.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

the utility model provides a pipeline protective bracket for coal mining, the protective bracket is including supporting the mainboard, be connected with the fixed subassembly of a plurality of pipelines on the support mainboard, the fixed subassembly of pipeline is including activity cover frame, fixedly connected with arc fixed plate on the activity cover frame, it has a pair of second through-hole to cut on the activity cover frame, it has a plurality of to the first through-hole that matches with the second through-hole to cut on the support mainboard, it has the staple to peg graft between second through-hole and the first through-hole.

In one embodiment, the lower end of the supporting main board is fixedly connected with a main bottom board, and the main bottom board is fixedly connected with a plurality of auxiliary bottom boards.

In one embodiment, the auxiliary bottom plate is located on one side of the main bottom plate close to the arc-shaped fixing plate, a fixing cone is fixedly connected to the lower end of the auxiliary bottom plate, and the fixing cone is located at one end of the auxiliary bottom plate far away from the main bottom plate.

In one embodiment, a protective pad is laid at the upper end of the arc-shaped fixing plate.

In one embodiment, one end of the fixing nail is fixedly connected with a nail tail disc, and a light reflecting layer is arranged on the surface of the nail tail disc.

In one embodiment, the movable sleeve frame is provided with a notch corresponding to the second through hole.

In one embodiment, a reinforcing plate is fixedly connected between the arc-shaped fixing plate and the movable sleeve frame.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses an utilize the characteristics in coal mining tunnel, can realize fixing the pipeline on the lateral wall in tunnel, be difficult for causing the burying of pipeline, have the guard action to the pipeline, be difficult for causing destruction, be convenient for maintain the maintenance to the pipeline during the construction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a first schematic structural view of a pipeline protection bracket for coal mining according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a coal mining pipeline protection bracket according to an embodiment of the present invention;

fig. 3 is a partial exploded view of a coal mining pipeline protection bracket according to an embodiment of the present invention;

fig. 4 is a view showing an example of a usage scenario of the pipeline protection bracket for coal mining according to the present invention.

In the figure: 1. the supporting main board, 2, a first through hole, 3, a main bottom board, 4, an auxiliary bottom board, 5, a fixed cone, 6, a movable sleeve frame, 7, an arc-shaped fixed board, 8, a protective pad, 9, a reinforcing board, 10, a fixed nail, 11, a nail tail disc, 12, a second through hole and 13, and a gap.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a pipeline protective bracket for coal mining, it is shown with reference to fig. 1 ~ 3, protective bracket is including supporting mainboard 1, support mainboard 1's lower extreme fixedly connected with main bottom plate 3, a plurality of vice bottom plates of fixedly connected with 4 on the main bottom plate 3, vice bottom plate 4 is located one side that main bottom plate 3 is close to ARC fixed plate 7, main bottom plate 3 and vice bottom plate 4 structure as an organic whole, can increase the stability that supports mainboard 1, it is difficult for empting to make support mainboard 1, vice bottom plate 4's lower extreme fixedly connected with fixed cone 5, fixed cone 5 is located vice bottom plate 4 and keeps away from the one end of main bottom plate 3, fixed cone 5 can insert the bottom in tunnel, be convenient for further increase vice bottom plate 4's stability.

Refer to fig. 3, be connected with the fixed subassembly of a plurality of pipelines on supporting mainboard 1, the fixed subassembly of pipeline is including activity cover frame 6, activity cover frame 6 can slide on supporting mainboard 1, be convenient for adjust the high position on supporting mainboard 1, fixedly connected with arc fixed plate 7 on the activity cover frame 6, fixedly connected with reinforcing plate 9 between arc fixed plate 7 and the activity cover frame 6, reinforcing plate 9 can increase the intensity between arc fixed plate 7 and the activity cover frame 6, protective pad 8 has been laid to the upper end of arc fixed plate 7, protective pad 8 is rubber materials, can carry out certain protection to the pipeline, be difficult for causing the wearing and tearing of pipeline.

Referring to fig. 2 to 3, a pair of second through holes 12 are cut on the movable sleeve frame 6, a plurality of pairs of first through holes 2 matched with the second through holes 12 are cut on the supporting main board 1, fixing nails 10 are inserted between the second through holes 12 and the first through holes 2, the fixing nail 10 is inserted into the second through hole 12 and the first through hole 2 at the same time to fix the movable sleeve frame 6, the arrangement of the plurality of first through holes 2 can fix the movable sleeve frame 6 at different positions, one end of the fixing nail 10 is fixedly connected with a nail tail disc 11, the fixed nail 10 is convenient to insert and pull out through the nail tail disc 11, the movable sleeve frame 6 is provided with a notch 13 corresponding to the second through hole 12, when the nail tail disc 11 is completely attached to the movable sleeve frame 6, accessible breach 13 prizes out nail tail dish 11, easily dismantles, and nail tail dish 11's surface is equipped with the reflector layer, easily discovers the position of nail tail dish 11 when overhauing or dismantling.

Referring to fig. 4, during use, the supporting main board 1 is close to the side wall of the roadway, the main board 3 and the auxiliary board 4 are in contact with the bottom of the roadway, the fixing cone 5 is naturally inserted into the bottom of the roadway, the fixing nail 10 can penetrate through the first through hole 2 and the second through hole 12 and then be nailed into the side wall of the roadway, the fixing nail 10 has the function of fixing the movable sleeve frame 6 and also has the function of fixing the whole support, then a pipeline needing to be fixed can be placed on the arc-shaped fixing board 7, and when necessary, the auxiliary rope can be used for bundling to ensure the stability of the pipeline, the number of the supports can be selected according to the type of the pipeline, and the supports can be.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

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

1. The utility model provides a pipeline protective bracket for coal mining, its characterized in that, protective bracket is including supporting mainboard (1), be connected with the fixed subassembly of a plurality of pipelines on supporting mainboard (1), the fixed subassembly of pipeline is including activity cover frame (6), fixedly connected with arc fixed plate (7) on activity cover frame (6), it has a pair of second through-hole (12) to cut on activity cover frame (6), it has a plurality of pairs and second through-hole (12) assorted first through-hole (2) to cut on supporting mainboard (1), it has staple (10) to peg graft between second through-hole (12) and first through-hole (2).

2. The pipeline protection bracket for coal mining according to claim 1, characterized in that the lower end of the supporting main plate (1) is fixedly connected with a main bottom plate (3), and a plurality of auxiliary bottom plates (4) are fixedly connected to the main bottom plate (3).

3. The pipeline protection bracket for coal mining according to claim 2, characterized in that the auxiliary bottom plate (4) is positioned at one side of the main bottom plate (3) close to the arc-shaped fixing plate (7), a fixing cone (5) is fixedly connected to the lower end of the auxiliary bottom plate (4), and the fixing cone (5) is positioned at one end of the auxiliary bottom plate (4) far away from the main bottom plate (3).

4. The pipeline protection bracket for coal mining as claimed in claim 1, wherein a protection pad (8) is laid at the upper end of the arc-shaped fixing plate (7).

5. The pipeline protection bracket for coal mining according to claim 1, characterized in that one end of the fixing nail (10) is fixedly connected with a nail tail disc (11), and a reflective layer is arranged on the surface of the nail tail disc (11).

6. A pipe protective bracket for coal mining according to claim 1, characterized in that the movable sleeve frame (6) is provided with a notch (13) corresponding to the second through hole (12).

7. The pipeline protection bracket for coal mining according to claim 1, characterized in that a reinforcing plate (9) is fixedly connected between the arc-shaped fixing plate (7) and the movable sleeve frame (6).