阅读说明：本技术 一种用于单轨吊检修硐室的施工方法 (Construction method for monorail crane overhaul chamber ) 是由 刘殿福 迟鹏 孙翔 雒军莉 黄义通 冀红娟 陈虎 孟新合 王绪友 徐怀阁 何清波 于 2019-10-15 设计创作，主要内容包括：本发明实施例公开了一种用于单轨吊检修硐室的施工方法,包括如下步骤：a.确定检修硐室的位置；b.确定检修硐室的尺寸；c.在检修硐室的内部安装防火结构；d.在检修硐室的内部铺设轨道；e.在检修硐室的内部安装多组起吊梁；同时,本发明实施例公开的的检修硐室具有安全性高的特点。(The embodiment of the invention discloses a construction method for a monorail crane overhaul chamber, which comprises the following steps: a. determining the position of the overhaul chamber; b. determining the size of the overhaul chamber; c. installing a fireproof structure inside the overhaul chamber; d. paving a track in the overhaul chamber; e. a plurality of groups of hoisting beams are arranged in the overhaul chamber; meanwhile, the overhaul chamber disclosed by the embodiment of the invention has the characteristic of high safety.)

1. A construction method for a monorail crane overhaul chamber is characterized by comprising the following steps:

a. determining the position of the overhaul chamber;

b. determining the size of the overhaul chamber;

c. installing a fireproof structure inside the overhaul chamber;

d. paving a track in the overhaul chamber;

e. and a plurality of groups of hoisting beams are arranged in the overhaul chamber.

2. The construction method for the monorail crane service chamber as defined in claim 1, wherein step a, the service chamber is placed in a coal seam or a rock stratum.

3. The construction method for the monorail crane overhaul chamber as claimed in claim 2, wherein the step b comprises:

roadway height: the distance between the lowest point of the monorail crane and the roadway bottom plate is not less than 1.0 m;

roadway width: the distance between the monorail crane vehicle and the roadway side is not less than 1.0m, and the distance between the monorail crane vehicle and the tool rack is not less than 1.5 m;

roadway length: the length of the storage trolley of the overhaul chamber is not less than 1.5 times of the length of the monorail crane.

4. The method of claim 3, wherein in step c, the service chamber is provided with a support made of a non-ferrous material.

5. The construction method for the monorail crane overhaul chamber as claimed in claim 4, wherein in the step c, two fireproof iron doors which are opened outwards are respectively arranged at two ends of the overhaul chamber.

6. The construction method for the monorail crane overhaul chamber as claimed in claim 5, wherein in step c, a methane and carbon monoxide sensor is installed inside the overhaul chamber.

7. The construction method for the monorail crane overhaul chamber as claimed in claim 6, wherein in the step c, an automatic fire monitoring device and an alarm device are installed in the overhaul chamber.

8. The construction method for the monorail crane service chamber of claim 7, wherein in step d, the rail is connected with an external transportation system.

9. The construction method for a monorail crane service chamber as defined in claim 8, wherein step e, a drain is provided on the non-pedestrian side of the service chamber during hardening of the roadway floor, and a cover plate is laid over the drain.

Technical Field

The embodiment of the invention relates to the technical field of chamber construction, in particular to a construction method for overhauling a chamber by a monorail crane.

Background

The monorail crane is used as advanced transportation equipment, has the advantages of large transportation capacity, high transportation efficiency, strong adaptability, high safety and the like, is adopted by more and more coal mine enterprises, and becomes a preferred transportation tool for underground auxiliary transportation of coal mines in recent years.

However, with the wide application of the monorail crane, the safety problem in the daily overhaul and maintenance of the monorail crane equipment is also met. For example, when the monorail crane is overhauled and maintained, operators need to overhaul between the equipment and the roadway side, and due to the fact that safety gaps are insufficient, casualties can be caused when the equipment is toppled or falls down; the overhaul and maintenance site is not fixed, tools used for overhaul and maintenance need to be moved ceaselessly according to the construction site, the construction labor intensity of workers is increased, the development of other projects in a roadway is influenced when the overhaul is carried out in the construction site, and under the condition that the construction site has no warning mark, other workers easily enter the overhaul area and have larger potential safety hazards; when the monorail crane is overhauled in a construction site, the used grease is very easy to scatter, so that a roadway bottom plate is difficult to clean, the roadway environment is polluted, fire disasters can be caused, and particularly, gas explosion, coal dust and other serious secondary disasters are very easy to cause in high-gas or coal and gas outburst mines.

Disclosure of Invention

Therefore, the embodiment of the invention provides a construction method for a monorail crane overhaul chamber, which aims to solve the problem of poor overhaul safety of a coal mine monorail crane in the prior art due to the technical problems of fire prevention, overhaul safety gaps and overhaul tool storage of the coal mine monorail crane.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

according to a first aspect of the embodiments of the present invention, there is provided a construction method for a monorail crane overhaul chamber, including the steps of:

a. determining the position of the overhaul chamber;

b. determining the size of the overhaul chamber;

c. installing a fireproof structure inside the overhaul chamber;

d. paving a track in the overhaul chamber;

e. and a plurality of groups of hoisting beams are arranged in the overhaul chamber.

Further, step a, arranging the overhaul chamber in the coal seam or the rock stratum.

Further, step b comprises:

roadway height: the distance between the lowest point of the monorail crane and the roadway bottom plate is not less than 1.0 m;

roadway width: the distance between the monorail crane vehicle and the roadway side is not less than 1.0m, and the distance between the monorail crane vehicle and the tool rack is not less than 1.5 m;

roadway length: the length of the storage trolley of the overhaul chamber is not less than 1.5 times of the length of the monorail crane.

Further, in step c, the service chamber is provided with supports made of a non-ferrous material.

And step c, arranging fire-proof iron doors which are opened outwards at two ends of the overhaul chamber respectively.

And step c, installing methane and carbon monoxide sensors in the overhaul chamber.

And step c, installing an automatic fire monitoring device and an alarm device in the overhaul chamber.

Further, step d, the track is connected to an external transport system.

Further, step e, arranging a drainage ditch on the non-pedestrian side of the overhaul chamber during the hardening of the roadway floor, and laying a cover plate on the drainage ditch.

The embodiment of the invention has the following advantages:

the embodiment of the invention provides a construction method for a monorail crane overhaul chamber, which is characterized in that the overhaul chamber is arranged in a coal seam or a rock stratum; roadway height: the distance between the lowest point of the monorail crane and the roadway bottom plate is not less than 1.0 m; roadway width: the distance between the monorail crane vehicle and the roadway side is not less than 1.0m, and the distance between the monorail crane vehicle and the tool rack is not less than 1.5 m; roadway length: the parking length of the overhaul chamber is not less than 1.5 times of the length of the monorail crane; the service chamber is provided with supports made of a non-ferrous material. The overhaul chamber provided by the embodiment of the invention effectively solves the safety operation problems of insufficient safety clearance at overhaul sites, long-distance transportation of overhaul tools and fire prevention and control at the overhaul sites and the like, and meanwhile, the embodiment of the invention ensures that a plurality of safety problems are cooperatively treated and prevented, lays a guarantee for the safety of mine production, lays a reliable logistics guarantee foundation for the safe operation of monorail crane equipment, improves the integral image of mine safety production, and has considerable safety and economic benefits.

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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.

Fig. 1 is a schematic flow chart of a method for preparing a monorail crane service chamber provided by embodiment 1 of the invention;

figure 2 is a schematic structural diagram of a service chamber for a method of preparing a monorail crane service chamber provided by embodiment 1 of the present invention;

in the figure: 1-overhaul the chamber; 2-a monorail crane; 3, lifting the beam; 4-tool rack; and 5-roadway bottom plate.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.