CN215169987U

CN215169987U - Circular ring support convenient to clean for coal mine supports

Info

Publication number: CN215169987U
Application number: CN202121008970.8U
Authority: CN
Inventors: 刘梅松; 刘安; 焦航; 张宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-14
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a colliery mine supports uses ring support convenient to it is clean, including lid and pipe box, the top of lid is provided with the through-hole, and the inside of lid is provided with the draw-in groove, the internally mounted of draw-in groove has last card lid, and the inside of going up the card lid is provided with the import, and the below of going up the card lid is fixed with the linking pipe, the below of linking pipe is provided with lower card lid, and the inside of lower card lid is provided with the screw. This circular ring support for coal mine support convenient to it is clean is provided with screw, screw rod and mounting, through setting up the screw in lower card lid inside, install the screw rod in the pipe box left and right sides and fix the mounting in screw rod one side to can install the pipe box from the below of linking pipe, run through the inside that the pipe box inserted the screw with the screw rod again, and then rotate the mounting and drive the screw rod, thereby fix pipe box and linking pipe, such design is easy to assemble dismantlement, the staff of being convenient for simultaneously takes off the pipe box and washs the pipe box.

Description

Circular ring support convenient to clean for coal mine supports

Technical Field

The utility model relates to a ring support technical field specifically is a colliery mine supports uses ring support convenient to it is clean.

Background

The circular ring support is a tool which is required to be used when a coal mine is put into a well, the circular ring support can be placed in the mine, workers can enter the mine from the inside of the circular ring support, the circular ring support can protect the workers, the working safety of the workers is improved, the circular ring support is required to be used in the coal mining along with the rapid development of modern society, and therefore the using requirement of the circular ring support is continuously improved.

The existing circular ring support on the market is complex in structure and inconvenient to clean, so that the problem that the normal use of the circular ring support is influenced due to the fact that the circular ring support is easily accumulated by coal ash after being used for a long time is caused.

In order to solve the problems, innovative design is urgently needed on the basis of the original circular support, and therefore a circular support convenient to clean for supporting a coal mine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery mine supports uses ring support convenient to it is clean to solve the complicated inconvenient cleanness of ring supporting structure that proposes in the above-mentioned background art, thereby lead to the live time to have lengthened to be piled up by coal ash easily, influence the problem of ring support normal use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery mine supports uses ring bracket convenient to it is clean, includes lid and pipe box, the top of lid is provided with the through-hole, and the inside of lid is provided with the draw-in groove, the internally mounted of draw-in groove has last card lid, and the inside of going up the card lid is provided with the import, and the below of going up the card lid is fixed with linking pipe, the below of linking pipe is provided with lower card lid, and the inside of lower card lid is provided with the screw, the pipe box is installed in the outside of lower card lid, and the left and right sides of pipe box all installs the screw rod, one side that the screw rod kept away from the pipe box is fixed with the mounting, and is welded connection between mounting and the screw rod, the outside of pipe box is provided with the arc wall, and the externally mounted of arc wall has fixed reinforcing bar, the below of pipe box is provided with fixed pipe, and the left and right sides of fixed pipe all is provided with the installation tang.

Preferably, the connection pipe is fixedly connected with the upper clamping cover, the connection pipe forms a fixed structure with the cover body through the matching of the upper clamping cover and the clamping groove, and the center line of the connection pipe is overlapped with the center line of the cover body.

Preferably, the lower clamping cover and the connecting pipe are of an integrated structure, and the lower clamping cover and the upper clamping cover are symmetrically arranged about a central axis of the connecting pipe.

Preferably, the pipe sleeve forms a detachable structure through the screw rod, the fixing piece, the screw hole and the lower clamping cover, the screw rod is in threaded connection with the screw hole, and the screw rod is symmetrically arranged relative to the central axis of the pipe sleeve.

Preferably, the arc-shaped grooves and the pipe sleeves are of an integrated structure, the fixed reinforcing steel bars form a clamping structure through the arc-shaped grooves and the pipe sleeves, the arc-shaped grooves are arranged in two groups along the outer portions of the pipe sleeves, and the two groups of arc-shaped grooves are distributed at equal intervals.

Preferably, the installation convex opening is fixedly connected with the fixed pipe, the fixed pipe is welded with the pipe sleeve, and the central line of the fixed pipe is overlapped with the central line of the pipe sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this circular ring support for coal mine support convenient to it is clean is provided with screw, screw rod and mounting, through setting up the screw in lower card lid inside, install the screw rod in the pipe box left and right sides and fix the mounting in screw rod one side to can install the pipe box from the below of linking pipe, run through the inside that the pipe box inserted the screw with the screw rod again, and then rotate the mounting and drive the screw rod, thereby fix pipe box and linking pipe, such design is easy to assemble dismantlement, the staff of being convenient for simultaneously takes off the pipe box and washs the pipe box.

2. This be convenient for clear colliery mine supports uses ring carrier is provided with the arc wall, through setting up the arc wall in the pipe box outside to can put into the inside of arc wall with fixed reinforcing bar, thereby can fix the pipe box, such design is in order to avoid the pipe box to take place the condition of warping, can effectual extension ring carrier's life.

3. This be convenient for clear colliery mine supports uses ring support is provided with fixed pipe and tang, through setting up the fixed pipe in the pipe box below and setting up the installation tang in the fixed pipe left and right sides to can make the below of fixed pipe install the pipe box once more, thereby so as to analogize the length that can increase ring support, it is adjustable to correspond different degree of depth mine length.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the lower card cover of the present invention;

fig. 3 is a schematic view of the pipe sleeve of the present invention.

In the figure: 1. a cover body; 2. a through hole; 3. a card slot; 4. a cover is clamped; 5. an inlet; 6. connecting the pipe; 7. a lower clamping cover; 8. a screw hole; 9. pipe sleeve; 10. a screw; 11. a fixing member; 12. an arc-shaped slot; 13. fixing the steel bars; 14. a fixed tube; 15. and installing the convex opening.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a circular ring support convenient to clean for supporting a coal mine comprises a cover body 1 and a pipe sleeve 9, wherein a through hole 2 is arranged above the cover body 1, a clamping groove 3 is arranged in the cover body 1, an upper clamping cover 4 is arranged in the clamping groove 3, an inlet 5 is arranged in the upper clamping cover 4, a connecting pipe 6 is fixed below the upper clamping cover 4, the connecting pipe 6 is fixedly connected with the upper clamping cover 4, the connecting pipe 6 forms a fixed structure with the cover body 1 through the matching of the upper clamping cover 4 and the clamping groove 3, the central line of the connecting pipe 6 is superposed with the central line of the cover body 1, the connecting pipe 6 can be loaded into the clamping groove 3 through the upper clamping cover 4 through the clamping groove 3 and the upper clamping cover 4 arranged in the clamping groove 3, the connecting pipe 6 and the cover body 1 can be fixed, the inner size of the clamping groove 3 is matched with the outer size of the upper clamping cover 4, the design has simple internal structure and is not easy to fall off, a lower clamping cover 7 is arranged below the connecting pipe 6, a screw hole 8 is arranged inside the lower clamping cover 7, the lower clamping cover 7 and the connecting pipe 6 are of an integrated structure, the lower clamping cover 7 and the upper clamping cover 4 are symmetrically arranged about the central axis of the connecting pipe 6, the circular ring support can be conveniently spliced through the lower clamping cover 7 arranged below the connecting pipe 6, meanwhile, workers can conveniently enter from the inside of the inlet 5 and enter a mine, the pipe sleeve 9 is arranged outside the lower clamping cover 7, screw rods 10 are respectively arranged on the left side and the right side of the pipe sleeve 9, a fixing piece 11 is fixed on one side of the screw rod 10 far away from the pipe sleeve 9, the fixing piece 11 is in welded connection with the screw rod 10, a detachable structure is formed between the pipe sleeve 9 and the lower clamping cover 7 through the screw rod 10 and the screw hole 8, and the screw rod 10 is in threaded connection with the screw hole 8, the screw rods 10 are symmetrically arranged about the central axis of the pipe sleeve 9, the pipe sleeve 9 can be installed from the lower part of the connecting pipe 6 through the screw holes 8 arranged in the lower clamping cover 7, the screw rods 10 arranged on the left side and the right side of the pipe sleeve 9 and the fixing piece 11 fixed on one side of the screw rods 10, the screw rods 10 penetrate through the pipe sleeve 9 and are inserted into the screw holes 8, the fixing piece 11 is rotated to drive the screw rods 10, and the pipe sleeve 9 and the connecting pipe 6 are fixed, the design is convenient to install and disassemble, meanwhile, workers can conveniently take off the pipe sleeve 9 to clean the pipe sleeve 9, the outer part of the pipe sleeve 9 is provided with the arc-shaped grooves 12, the outer parts of the arc-shaped grooves 12 are provided with the fixing steel bars 13, the arc-shaped grooves 12 and the pipe sleeve 9 are of an integrated structure, the fixing steel bars 13 and the pipe sleeve 9 form a clamping structure through the arc-shaped grooves 12, and the arc-shaped grooves 12 are arranged in two groups along the outer part of the pipe sleeve 9, and the two groups of arc-shaped grooves 12 are distributed at equal intervals, and the fixing steel bars 13 can be placed in the arc-shaped grooves 12 through the arc-shaped grooves 12 arranged outside the pipe sleeve 9, so that the pipe sleeve 9 can be fixed, the design is to avoid the deformation of the pipe sleeve 9, the service life of the circular ring support can be effectively prolonged, a fixing pipe 14 is arranged below the pipe sleeve 9, the left side and the right side of the fixing pipe 14 are both provided with installation convex mouths 15, the installation convex mouths 15 are fixedly connected with the fixing pipe 14, the fixing pipe 14 is welded with the pipe sleeve 9, the central line of the fixing pipe 14 is superposed with the central line of the pipe sleeve 9, the pipe sleeve 9 can be installed again below the fixing pipe 14 through the fixing pipe 14 arranged below the pipe sleeve 9 and the installation convex mouths 15 arranged at the left side and the right side of the fixing pipe 14, and the length of the circular ring support can be increased by analogy, the length of the mine corresponding to different depths is adjustable.

The working principle is as follows: the circular ring support for supporting the coal mine convenient to clean is used for firstly installing the pipe sleeve 9 from the lower part of the connecting pipe 6 through the clamping groove 3 arranged in the cover body 1 and the upper clamping cover 4 arranged in the clamping groove 3, so that the connecting pipe 6 can be installed in the clamping groove 3 through the upper clamping cover 4, and further the connecting pipe 6 and the cover body 1 can be fixed, meanwhile, the internal size of the clamping groove 3 is matched with the external size of the upper clamping cover 4, the internal structure of the design is simple and is not easy to fall off, the circular ring support can be conveniently spliced through the lower clamping cover 7 arranged below the connecting pipe 6, meanwhile, the circular ring support is convenient for workers to enter from the inside of the inlet 5, the workers can conveniently enter a mine, and the pipe sleeve 9 can be installed from the lower part of the connecting pipe 6 through the screw hole 8 arranged in the lower clamping cover 7, the screw rods 10 arranged on the left side and the right side of the pipe sleeve 9 and the fixing piece 11 fixed on one side of the screw rod 10, then the screw rod 10 penetrates through the pipe sleeve 9 and is inserted into the screw hole 8, and then the fixing piece 11 is rotated to drive the screw rod 10, thereby fixing the pipe sleeve 9 and the connecting pipe 6, the design is convenient for installation and disassembly, simultaneously is convenient for workers to take off the pipe sleeve 9 to clean the pipe sleeve 9, and through the arc-shaped groove 12 arranged outside the pipe sleeve 9, so that the fixing bars 13 can be put into the inner portions of the arc-shaped grooves 12, so that the pipe housings 9 can be fixed, the design is to avoid the deformation of the pipe sleeve 9, effectively prolong the service life of the circular ring bracket, through the fixing tube 14 disposed below the pipe housing 9 and the mounting bosses 15 disposed at the left and right sides of the fixing tube 14, therefore, the pipe sleeve 9 can be installed below the fixed pipe 14 again, and the length of the circular ring support can be increased by analogy, and the length of the circular ring support can be adjusted corresponding to mines of different depths.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal mine supports uses ring support convenient to it is clean, includes lid (1) and pipe box (9), its characterized in that: the novel anti-theft cover is characterized in that a through hole (2) is formed above the cover body (1), a clamping groove (3) is formed in the cover body (1), an upper clamping cover (4) is installed in the clamping groove (3), an inlet (5) is formed in the upper clamping cover (4), a connecting pipe (6) is fixed below the upper clamping cover (4), a lower clamping cover (7) is arranged below the connecting pipe (6), a screw hole (8) is formed in the lower clamping cover (7), the pipe sleeve (9) is installed outside the lower clamping cover (7), screw rods (10) are installed on the left side and the right side of the pipe sleeve (9), a fixing piece (11) is fixed on one side, far away from the pipe sleeve (9), of each screw rod (10), the fixing piece (11) is connected with the screw rods (10) in a welding mode, an arc-shaped groove (12) is formed in the outer portion of the pipe sleeve (9), and a fixing reinforcing steel bar (13) is installed on the outer portion of the arc-shaped groove (12), a fixed pipe (14) is arranged below the pipe sleeve (9), and installation convex openings (15) are arranged on the left side and the right side of the fixed pipe (14).

2. The coal mine support ring support convenient to clean as claimed in claim 1, wherein: the connecting pipe (6) is fixedly connected with the upper clamping cover (4), the connecting pipe (6) forms a fixed structure with the cover body (1) through the matching of the upper clamping cover (4) and the clamping groove (3), and the center line of the connecting pipe (6) is overlapped with the center line of the cover body (1).

3. The coal mine support ring support convenient to clean as claimed in claim 1, wherein: the lower clamping cover (7) and the connecting pipe (6) are of an integrated structure, and the lower clamping cover (7) and the upper clamping cover (4) are symmetrically arranged relative to the central axis of the connecting pipe (6).

4. The coal mine support ring support convenient to clean as claimed in claim 1, wherein: the pipe sleeve (9) is of a detachable structure through the screw rod (10), the fixing piece (11), the screw hole (8) and the lower clamping cover (7), the screw rod (10) is in threaded connection with the screw hole (8), and the screw rod (10) is symmetrically arranged relative to the central axis of the pipe sleeve (9).

5. The coal mine support ring support convenient to clean as claimed in claim 1, wherein: the arc-shaped grooves (12) and the pipe sleeves (9) are of an integrated structure, the fixed steel bars (13) form a clamping structure through the arc-shaped grooves (12) and the pipe sleeves (9), the arc-shaped grooves (12) are arranged in two groups along the outer portions of the pipe sleeves (9), and the two groups of arc-shaped grooves (12) are distributed at equal intervals.

6. The coal mine support ring support convenient to clean as claimed in claim 1, wherein: the installation convex opening (15) is fixedly connected with the fixed pipe (14), the fixed pipe (14) is welded with the pipe sleeve (9), and the center line of the fixed pipe (14) is overlapped with the center line of the pipe sleeve (9).