CN211398808U

CN211398808U - Pipeline installation fixing device in underground mine tunnel

Info

Publication number: CN211398808U
Application number: CN201922049670.3U
Authority: CN
Inventors: 袁世伦; 程战明; 陈金平; 童祯; 徐刚
Original assignee: Tongling Nonferrous Metals Group Co Ltd
Current assignee: Tongling Nonferrous Metals Group Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-01
Anticipated expiration: 2029-11-22

Abstract

The utility model provides an underground mine tunnel interior piping erection fixing device, the device includes: round steel, channel steel and U-shaped clamps; the side wall of the round steel is welded and fixed with the side wall of the channel steel, one end of the round steel is fixed with the wall of the roadway wall, a pipeline to be installed is accommodated in the U-shaped groove of the U-shaped clamp, and the U-shaped clamp is connected and fastened with the channel steel through bolts. The pipelines of the utility model are respectively and independently erected and are in arc surface contact with the corresponding U-shaped clamps, thereby optimizing the stress form and prolonging the service life of the pipelines; each U type card passes through the bolt and is connected with the channel-section steel, and the quantity of U type card can be increased and decreased according to the quantity of actual pipeline, convenient operation, intensity of labour when reducing the maintenance has improved work efficiency.

Description

Pipeline installation fixing device in underground mine tunnel

Technical Field

The utility model relates to a pipeline fixing device technical field especially relates to an underground mine tunnel interior piping erection fixing device.

Background

With the rapid development of underground mines in China, the requirements on the standard and quality of roadway construction are higher and higher; the underground roadway mounting frame is provided with more pipelines, such as an air supply pipe, a water supply pipe, a filling pipe and the like. Generally, a special supporting plate is adopted for fixing the underground pipeline, the pipeline and the special supporting plate are in line contact or point contact, stress is concentrated, the underground environment is humid and easy to corrode and rust, and when the pipeline is overhauled, labor intensity is high, and working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's is not enough, provides an underground mine tunnel interior piping erection fixing device.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

an underground mine tunnel in-line piping erection fixture, the device includes: round steel, channel steel and U-shaped clamps; the side wall of the round steel is welded and fixed with the side wall of the channel steel, one end of the round steel is fixed with the wall of the roadway wall, a pipeline to be installed is accommodated in the U-shaped groove of the U-shaped clamp, and the U-shaped clamp is connected and fastened with the channel steel through bolts.

Preferably, the upper wall and the lower wall of the channel steel are provided with a plurality of through holes, two end faces of the U-shaped clamp are provided with threaded holes, the threaded holes correspond to the through holes, and the bolts penetrate through the through holes from the inside of the channel steel and then are in threaded connection with the threaded holes.

Preferably, the channel steel and the U-shaped clamp are provided with various types according to the pipe diameter and the mechanical bearing performance of the pipeline.

The utility model has the advantages that:

compared with the prior art, each pipeline of the utility model is independently erected and contacted with the corresponding U-shaped card by an arc surface, thereby optimizing the stress form and prolonging the service life of the pipeline; each U type card passes through the bolt and is connected with the channel-section steel, and the quantity of U type card can be increased and decreased according to the quantity of actual pipeline, convenient operation, intensity of labour when reducing the maintenance has improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of the fixing device according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1, the present embodiment provides a fixing device for installing a pipeline in an underground mine roadway, the device including: round steel 10, channel steel 20 and U-shaped clamps 30; the side wall of the round steel 10 is welded and fixed with the side wall of the channel steel 20, one end of the round steel 10 is fixed with the wall of a roadway wall (not shown in the figure), a pipeline to be installed is accommodated in a U-shaped groove of the U-shaped clamp 30, and the U-shaped clamp 30 is connected and fastened with the channel steel 20 through bolts.

As shown in fig. 1, the upper wall and the lower wall of the channel steel 20 are provided with a plurality of through holes 21, two end surfaces of the U-shaped clip 30 are provided with screw holes (not shown in the figure), the screw holes correspond to the through holes 21, and bolts pass through the through holes 21 from the inside of the channel steel 20 and are connected with the screw holes by screw threads.

According to the pipe diameter size and the mechanical bearing performance of the pipeline, the channel steel 20 and the U-shaped clamp 30 are provided with various models.

The pipelines of the utility model are respectively and independently erected and are in arc surface contact with the corresponding U-shaped clamps, thereby optimizing the stress form and prolonging the service life of the pipelines; each U type card passes through the bolt and is connected with the channel-section steel, and the quantity of U type card can be increased and decreased according to the quantity of actual pipeline, convenient operation, intensity of labour when reducing the maintenance has improved work efficiency.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an underground mine tunnel interior piping erection fixing device which characterized in that: the device comprises: the steel bar comprises round steel (10), channel steel (20) and a U-shaped clamp (30); the side wall of the round steel (10) is welded and fixed with the side wall of the channel steel (20), one end of the round steel (10) is fixed with the wall of a roadway wall, a pipeline to be installed is contained in a U-shaped groove of the U-shaped clamp (30), and the U-shaped clamp (30) is connected and fastened with the channel steel (20) through bolts.

2. The device for installing and fixing the pipeline in the roadway of the underground mine according to claim 1, characterized in that: the upper wall and the lower wall of the channel steel (20) are provided with a plurality of through holes (21), threaded holes are formed in two end faces of the U-shaped clamp (30), the threaded holes correspond to the through holes (21), and bolts penetrate through the through holes (21) from the groove of the channel steel (20) and then are in threaded connection with the threaded holes.

3. The device for installing and fixing the pipeline in the roadway of the underground mine according to claim 1, characterized in that: according to the pipe diameter size and the mechanical bearing performance of the pipeline, the channel steel (20) and the U-shaped clamp (30) are provided with various models.