CN214741391U - Combined support for mine - Google Patents

Abstract

The utility model discloses a combined support for mine, which comprises a bottom plate and a top plate, wherein a plurality of supporting piles are fixedly arranged at one end above the bottom plate, a fixing ring and a cylindrical barrel are inserted outside the supporting piles, the cylindrical barrel is positioned at the upper end of the fixing ring, the supporting piles are also fixedly connected above the cylindrical barrel, a plurality of mutually spliced fixing plates are clamped between the bottom plate and the top plate, and one side of each fixing plate is fixedly connected with the fixing ring; the inside through-hole of seting up and supporting a assorted of solid fixed ring, solid fixed ring upper surface set up with cylinder bobbin base portion assorted joint groove, the joint inslot lateral wall install be used for a fixed cylinder section of thick bamboo tightly decide the bolt, the utility model discloses a setting up installs the fixture block, splices the piece, a cylinder section of thick bamboo and solid fixed ring, with a plurality of solid fixed ring fixed mounting on supporting a stake, the rethread fixture block splices a plurality of fixed plates with the piece that splices, splices the piece and makes the support performance better for four terrace with edge type to solve the problem that the support is not convenient for the installation.

Description

Combined support for mine

Technical Field

The utility model relates to the technical field of supports, specifically be a sectional shelf-unit for mine.

Background

The exploitation of mine needs to build the support earlier and prevents that the mine lateral wall from dropping the ore and causing the casualties to the personnel, but in prior art, the mine exploitation initial stage, can not use equipment to build in order to avoid the mine to collapse, can only install by the manual work, but because the support is too big, the installation of being not convenient for leads to the progress very slow, influences the construction process, consequently needs the mine combination formula support of being convenient for the installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sectional shelf-unit for mine to the support that proposes is not convenient for install the problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sectional shelf-unit for mine, includes bottom plate and roof, bottom plate top one end fixed mounting has a plurality of support piles, it has solid fixed ring and a cylinder section of thick bamboo to peg graft in the support pile outside, the upper end that is located solid fixed ring of a cylinder section of thick bamboo, the also fixedly connected with support pile of cylinder section of thick bamboo top, the joint has a plurality of fixed plates of concatenation mutually between bottom plate and the roof, one side and the solid fixed ring fixed connection of fixed plate.

Preferably, the fixing ring is internally provided with a through hole matched with the supporting pile, the upper surface of the fixing ring is provided with a clamping groove matched with the bottom of the cylindrical barrel, and the inner side wall of the clamping groove is provided with a fastening bolt used for fixing the cylindrical barrel.

Preferably, a clamping groove is formed in one side of the fixing plate, a clamping block matched with the clamping groove is formed in the other side of the fixing plate, splicing ports are formed in the contact surfaces of the two fixing plates in the horizontal direction, and two splicing blocks which are in contact with each other are installed in the splicing ports.

Preferably, the top of the bottom plate and one side of the fixed plate close to the top plate are both fixedly provided with an insertion block, and the bottom of the top plate and one side of the fixed plate close to the bottom plate are both fixedly provided with an insertion groove.

Preferably, the splicing blocks are of quadrangular frustum pyramid structures.

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

the utility model discloses, install fixture block, concatenation piece, a cylinder section of thick bamboo and solid fixed ring through the setting, with a plurality of solid fixed ring fixed mounting on supporting the stake, the rethread fixture block splices a plurality of fixed plates with the concatenation piece, and the concatenation piece makes the support performance better for the quadrangular frustum type to solve the problem of the support installation of being not convenient for.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a base plate; 2. a top plate; 3. supporting piles; 4. a card slot; 5. a fixing ring; 6. a through hole; 7. A cylindrical barrel; 8. splicing the interfaces; 9. an insertion block; 10. a clamping block; 11. splicing blocks; 12. inserting grooves; 13. Tightening the bolt; 14. a fixing plate; 15. a clamping groove.

Detailed Description

In order to facilitate the installation of the support, the embodiment of the utility model provides a sectional shelf-unit is used to mine. 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.

Please refer to fig. 1-3, the embodiment provides a combined support for a mine, which comprises a bottom plate 1 and a top plate 2, a plurality of supporting piles 3 are fixedly installed at one end above the bottom plate 1, the supporting piles 3 support a fixing plate 14, a fixing ring 5 and a cylindrical barrel 7 are inserted at the outer side of the supporting piles 3, the cylindrical barrel 7 enables the supporting piles 3 to be spliced, the fixing ring 5 is pressed, shaking of the fixing plate 14 is prevented when external force is applied to the fixing ring, the fixing ring 5 plays a role in connecting the fixing plate 14 and the supporting piles 3, the cylindrical barrel 7 is located at the upper end of the fixing ring 5, the supporting piles 3 are also fixedly connected above the cylindrical barrel 7, a plurality of fixing plates 14 which are spliced with each other are clamped between the bottom plate 1 and the top plate 2, and the fixing plate 14 prevents ores on the side wall of the mine from falling down and smashing workers and causing casualties.

One side of fixed plate 14 and solid fixed ring 5 fixed connection, gu fixed ring 5 is inside seted up with support stake 3 assorted through-hole 6, through-hole 6 is convenient for peg graft solid fixed ring 5 in supporting stake 3, gu fixed ring 5 upper surface seted up with 7 bottom assorted joint grooves 15 of a cylinder section of thick bamboo, joint groove 15 makes a cylinder section of thick bamboo 7 more convenient with solid fixed ring 5 joint, tight set bolt 13 that is used for fixed cylinder section of thick bamboo 7 is installed to joint groove 15 inside wall, tight set bolt 13 with a cylinder section of thick bamboo 7 and support stake 3 between fixed more firm.

Draw-in groove 4 has been seted up to fixed plate 14 one side, fixed plate 14 opposite side seted up with draw-in groove 4 assorted fixture block 10, draw-in groove 4 splices the fixed plate 14 of horizontal direction with fixture block 10, splicing opening 8 has all been seted up to the contact surface of two fixed plate 14 horizontal directions, splice piece 11 that installs in the splicing opening 8 of two contacts of each other, splicing opening 8 and splice piece 11 fix the fixed plate 14 of vertical direction, the equal fixed mounting in one side that bottom plate 1 top and fixed plate 14 are close to roof 2 has splicing block 9, the equal fixed mounting in one side that roof 2 bottom and fixed plate 14 are close to bottom plate 1 has inserting groove 12, inserting groove 12 and splicing block 9 fix the fixed plate 14 that roof 2 and bottom plate 1 contacted.

In this embodiment, a plurality of fixing plates 14 are spliced through the splicing blocks 11 and the clamping blocks 10, then the fixing rings 5 fixed with the fixing plates 14 are inserted into the supporting piles 3, finally the cylindrical barrels 7 are inserted into the supporting piles 3 through a stacking method to compress the fixing rings 5, and the fastening bolts 13 on the outer sides of the cylindrical barrels 7 are screwed down, so that the fixing plates 14 and the supporting piles 3 are closer to each other, a bracket is formed, and the purpose of facilitating installation is achieved.

Wherein, splice 11 is four prismatic table type structures and makes two vertical direction's fixed plate 14 connect more firmly, and is better to workman's protection effect.

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 (5)

1. A mine combined support comprises a bottom plate (1) and a top plate (2), and is characterized in that: bottom plate (1) top one end fixed mounting has a plurality of support stake (3), it has solid fixed ring (5) and a cylinder section of thick bamboo (7) to support peg graft in stake (3) outside, the upper end that is located solid fixed ring (5) of a cylinder section of thick bamboo (7), also fixedly connected with supports stake (3) in cylinder section of thick bamboo (7) top, the joint has a plurality of fixed plates (14) of concatenation of each other between bottom plate (1) and roof (2), one side and solid fixed ring (5) fixed connection of fixed plate (14).

2. The mine combined support as claimed in claim 1, wherein: the fixing ring (5) is internally provided with a through hole (6) matched with the supporting pile (3), the upper surface of the fixing ring (5) is provided with a clamping groove (15) matched with the bottom of the cylindrical barrel (7), and a fastening bolt (13) used for fixing the cylindrical barrel (7) is installed on the inner side wall of the clamping groove (15).

3. The mine combined support as claimed in claim 1, wherein: the clamping groove (4) is formed in one side of the fixing plate (14), the clamping block (10) matched with the clamping groove (4) is formed in the other side of the fixing plate (14), the splicing ports (8) are formed in the contact surfaces of the two fixing plates (14) in the horizontal direction, and the two splicing blocks (11) which are mutually contacted are installed in the splicing ports (8).

4. The mine combined support as claimed in claim 1, wherein: the top of the bottom plate (1) and one side, close to the top plate (2), of the fixing plate (14) are fixedly provided with inserting blocks (9), and the bottom of the top plate (2) and one side, close to the bottom plate (1), of the fixing plate (14) are fixedly provided with inserting grooves (12).

5. A mine modular support as claimed in claim 3, in which: the splicing blocks (11) are of quadrangular frustum pyramid structures.

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