CN216342234U - Island coal pillar inclined shaft exploitation supporting structure - Google Patents
Island coal pillar inclined shaft exploitation supporting structure Download PDFInfo
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- CN216342234U CN216342234U CN202122603962.4U CN202122603962U CN216342234U CN 216342234 U CN216342234 U CN 216342234U CN 202122603962 U CN202122603962 U CN 202122603962U CN 216342234 U CN216342234 U CN 216342234U
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- inclined shaft
- groove
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Abstract
The utility model discloses an island coal pillar inclined shaft exploitation supporting structure, which comprises: the device comprises a supporting plate, wherein the upper surface of the supporting plate is provided with a mounting groove, two stand columns are slidably mounted in the mounting groove, mounting plates are fixedly mounted at the top ends of the two stand columns, a protective top plate is arranged between the two mounting plates, the lower surfaces of two sides of the protective top plate are respectively provided with a placing plate, the surfaces, far away from each other, of the two placing plates are respectively provided with a clamping block, the surfaces of the clamping blocks are horizontally provided with a clamping port, and the surfaces, close to each other, of the two mounting plates are respectively provided with a sliding groove; a locking assembly comprising two clamping rods; and the driving parts are two groups and are used for controlling the two clamping rods to move relatively in the horizontal direction. The protection top plate can be quickly installed and detached through the matching between the locking assembly and the driving part, so that the working efficiency of replacing the protection top plate is improved.
Description
Technical Field
The utility model relates to the technical field of coal mine excavation roadway supporting equipment, in particular to an island coal pillar inclined shaft exploitation supporting structure.
Background
The inclined shaft is an inclined roadway directly communicated with the ground, the function of the inclined shaft is the same as that of a vertical shaft, a supporting mechanism is required to support and protect the groove body in the excavation process, two supporting plates are mainly abutted against two groove walls, and then a protective top plate fixedly installed between the two supporting plates is abutted against the top wall of the groove body.
The protection roof needs to be changed according to the roof longitudinal section length of excavation cell body, and the installation between the both sides wall of current protection roof and two mounting panels is generally fixed through the screw nut mounting to lead to comparatively loaded down with trivial details in its installation and dismantlement, reduced the work efficiency who changes the protection roof.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the following defects in the prior art, the installation between two side walls of the existing protective top plate and two mounting plates is generally fixed through screw and nut fixing pieces, so that the installation and the disassembly are complicated, the working efficiency of replacing the protective top plate is reduced, and the support structure for the island coal pillar inclined shaft is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an island coal pillar inclined shaft exploitation supporting construction, includes:
the device comprises a supporting plate, wherein the upper surface of the supporting plate is provided with a mounting groove, two stand columns are slidably mounted in the mounting groove, the two stand columns are locked in the mounting groove through screw and nut fixing parts, mounting plates are fixedly mounted at the top ends of the two stand columns, a protective top plate is arranged between the two mounting plates, the lower surfaces of two sides of the protective top plate are respectively provided with a placing plate, the surfaces, far away from each other, of the two placing plates are respectively provided with a clamping block, the surfaces of the clamping blocks are horizontally provided with a clamping port, and the surfaces, close to each other, of the two mounting plates are respectively provided with a sliding groove;
the locking assemblies are divided into two groups, the two groups of locking assemblies are respectively arranged in the two sliding grooves, each locking assembly comprises two clamping and connecting rods, and the two clamping and connecting rods are respectively inserted into the clamping and connecting ports;
and the driving parts are two groups and are used for controlling the two clamping rods to move relatively in the horizontal direction.
Preferably, drive unit including about both sides screw thread opposite direction's threaded rod and two respectively the screw cup joint the slider on both sides about the threaded rod, slider lateral wall fixed mounting has the fixed plate, two the one side that the fixed plate is close to each other respectively with two joint pole fixed connection, threaded rod horizontal rotation installs in the spout, and one end wear out mounting panel and fixed mounting have the regulating wheel, the slider passes through the restriction of stop block and rotates.
Preferably, the limiting part comprises a limiting rod vertically and fixedly mounted on the lower surface of the sliding block, a limiting groove is horizontally formed in the bottom of the sliding groove, and one end, far away from the sliding block, of the limiting rod is slidably mounted in the limiting groove.
Preferably, a plurality of openings have been seted up on the regulating wheel surface, the slot has been seted up on the surface that the mounting panel is close to the regulating wheel, and has inserted bar through elasticity rope fixed mounting.
Preferably, the longitudinal sections of the clamping rod and the clamping interface are the same, and are not circular.
Preferably, the inserted bar is made of magnetic material, and a magnet is arranged in the slot.
Compared with the prior art, the utility model has the beneficial effects that:
through the cooperation between locking Assembly and the driver part, the staff can carry out quick installation and dismantlement work to the protection roof, has avoided the loaded down with trivial details step of using the screw nut mounting to the work efficiency of changing the protection roof has been improved.
Drawings
Fig. 1 is a schematic front side perspective view of an island coal pillar inclined shaft exploitation support structure provided by the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a mounting plate section in an island coal pillar inclined shaft exploitation support structure provided by the utility model;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged view of the structure at B in fig. 2.
In the figure: the device comprises a supporting plate 1, a vertical column 2, a mounting plate 3, an inserting rod 4, a protective top plate 5, a placing plate 6, a clamping block 7, a clamping port 8, a sliding groove 9, a clamping rod 10, a threaded rod 11, a sliding block 12, a fixing plate 13, an adjusting wheel 14, a limiting rod 15, a limiting groove 16, an opening 17 and an inserting groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.
Referring to fig. 1-4, an island coal pillar inclined shaft exploitation supporting structure includes:
the mounting structure comprises a supporting plate 1, wherein a mounting groove is formed in the upper surface of the supporting plate 1, two stand columns 2 are slidably mounted in the mounting groove, the positions of the two stand columns 2 in the mounting groove are locked by screw and nut fixing pieces, mounting plates 3 are fixedly mounted at the top ends of the two stand columns, a protective top plate 5 is arranged between the two mounting plates 3, the lower surfaces of two sides of the protective top plate 5 are respectively provided with a placing plate 6, clamping blocks 7 are respectively arranged on the surfaces, far away from each other, of the two placing plates 6, clamping ports 8 are horizontally formed in the surfaces of the clamping blocks 7, and sliding grooves 9 are formed in the surfaces, close to each other, of the two mounting plates 3;
the locking assemblies are divided into two groups, the two groups of locking assemblies are respectively arranged in the two sliding grooves 9, each locking assembly comprises two clamping and connecting rods 10, and the two clamping and connecting rods 10 are respectively inserted into the clamping and connecting ports 8;
and two groups of driving components are arranged, and the driving components are used for controlling the two clamping rods 10 to move relatively in the horizontal direction.
Use in the embodiment of technical scheme, the staff at first inserts two joint pieces 7 in two spouts 9, then get into the joint mouth 8 that two joint pieces 7 surfaces were seted up respectively through four joint poles 10 of two sets of drive assembly control, just so can lock the position of two joint pieces 7 in two spouts 9, thereby play the effect of fixed protection roof 5, also as long as control four joint poles 10 move out respectively in two joint mouths 8 in the dismantlement can, and is convenient and fast, the loaded down with trivial details step of using the screw nut mounting has been avoided, the work efficiency of changing protection roof 5 has been improved.
According to the preferred technical scheme in the embodiment, the driving part comprises a threaded rod 11 with opposite thread directions on the left side and the right side and two sliding blocks 12 which are respectively sleeved on the left side and the right side of the threaded rod 11 in a threaded manner, fixing plates 13 are fixedly mounted on the side walls of the sliding blocks 12, one surfaces, close to each other, of the two fixing plates 13 are fixedly connected with two clamping and connecting rods 10 respectively, the threaded rod 11 is horizontally rotated and mounted in the sliding groove 9, one end of the threaded rod penetrates out of the mounting plate 3 and is fixedly mounted with an adjusting wheel 14, and the sliding blocks 12 are limited and rotated through limiting parts. When the adjusting wheel 14 is rotated, the threaded rod 11 rotates, and simultaneously, the two sliders 12 which are in threaded sleeve connection with the left side and the right side of the threaded rod 11 can move relatively in the horizontal direction under the action of the limiting component, so that the clamping rod 10 fixedly connected with the sliders 12 can also move.
In the preferred technical scheme of this embodiment, the limiting component includes a limiting rod 15 vertically and fixedly mounted on the lower surface of the sliding block 12, a limiting groove 16 is horizontally formed at the bottom of the sliding groove 9, and one end of the limiting rod 15, which is far away from the sliding block 12, is slidably mounted in the limiting groove 16. The limit rod 15 can only move in the horizontal direction in the limit groove 16, so that the sliding block 12 fixedly connected with the limit rod 15 can only move in the horizontal direction when the threaded rod 11 rotates, and cannot rotate.
According to the preferable technical scheme in the embodiment, the surface of the adjusting wheel 14 is provided with a plurality of through holes 17, the surface of the mounting plate 3, which is close to the adjusting wheel 14, is provided with a slot 18, and the inserting rod 4 is fixedly mounted through an elastic rope. After the adjusting wheel 14 rotates to a proper position, a worker can insert the inserting rod 4 into the through hole 17, and then insert one end far away from the elastic rope into the inserting groove 18, so that the position of the adjusting wheel 14 can be locked, and the adjusting wheel 14 is placed to rotate under the influence of construction.
In the preferred technical scheme of this embodiment, the longitudinal sections of the clamping rod 10 and the clamping interface 8 are the same, and are not circular. When joint pole 10 inserts in joint mouth 8 like this, protection roof 5 just can not take place slight change in the position because of the vibrations in the construction, has improved the stability after protection roof 5 installs.
In the preferred technical scheme of this embodiment, the inserted link 4 is made of magnetic material, and the slot 18 is internally provided with a magnet. When the inserted link 4 is inserted into the slot 18, the magnet attracts the inserted link 4, thereby improving the stability of the inserted link 4 inserted into the slot 18.
In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an island coal pillar inclined shaft exploitation supporting construction which characterized in that includes:
the device comprises a supporting plate (1), wherein a mounting groove is formed in the upper surface of the supporting plate (1), two stand columns (2) are slidably mounted in the mounting groove, the two stand columns (2) are locked in the positions in the mounting groove through screw and nut fixing pieces, a mounting plate (3) is fixedly mounted at the top end of the mounting groove, a protective top plate (5) is arranged between the two mounting plates (3), the lower surfaces of two sides of the protective top plate (5) are respectively provided with a placing plate (6), clamping blocks (7) are respectively arranged on the surfaces, far away from each other, of the two placing plates (6), clamping ports (8) are horizontally formed in the surfaces of the clamping blocks (7), and sliding grooves (9) are respectively formed in the surfaces, close to each other, of the two mounting plates (3);
the locking assemblies are divided into two groups, the two groups of locking assemblies are respectively arranged in the two sliding grooves (9), each locking assembly comprises two clamping rods (10), and the two clamping rods (10) are respectively inserted into the clamping ports (8);
the driving parts are divided into two groups and are used for controlling the two clamping rods (10) to move relatively in the horizontal direction.
2. The island coal pillar inclined shaft exploitation supporting structure according to claim 1, wherein the driving part comprises a threaded rod (11) with opposite thread directions on left and right sides and two sliding blocks (12) which are respectively sleeved on the left and right sides of the threaded rod (11) in a threaded manner, fixing plates (13) are fixedly mounted on side walls of the sliding blocks (12), one surfaces, close to each other, of the two fixing plates (13) are fixedly connected with the two clamping connection rods (10), the threaded rod (11) is horizontally and rotatably mounted in the sliding groove (9), one end of the threaded rod penetrates through the mounting plate (3) and is fixedly mounted with an adjusting wheel (14), and the sliding blocks (12) are limited to rotate through limiting parts.
3. The island coal pillar inclined shaft exploitation supporting structure according to claim 2, wherein the limiting component comprises a limiting rod (15) vertically and fixedly mounted on a lower surface of the sliding block (12), a limiting groove (16) is horizontally formed in a groove bottom of the sliding groove (9), and one end, away from the sliding block (12), of the limiting rod (15) is slidably mounted in the limiting groove (16).
4. The island coal pillar inclined shaft exploitation supporting structure according to claim 2, wherein a plurality of through openings (17) are formed in the surface of the adjusting wheel (14), a slot (18) is formed in the surface, close to the adjusting wheel (14), of the mounting plate (3), and the inserting rod (4) is fixedly mounted through an elastic rope.
5. The island coal pillar inclined shaft exploitation supporting structure according to claim 1, wherein the longitudinal sections of the clamping rod (10) and the clamping interface (8) are the same, and are not circular.
6. The island coal pillar inclined shaft exploitation supporting structure according to claim 4, wherein the insert rod (4) is made of magnetic material, and a magnet is arranged in the slot (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603962.4U CN216342234U (en) | 2021-10-27 | 2021-10-27 | Island coal pillar inclined shaft exploitation supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603962.4U CN216342234U (en) | 2021-10-27 | 2021-10-27 | Island coal pillar inclined shaft exploitation supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216342234U true CN216342234U (en) | 2022-04-19 |
Family
ID=81130831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122603962.4U Active CN216342234U (en) | 2021-10-27 | 2021-10-27 | Island coal pillar inclined shaft exploitation supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216342234U (en) |
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2021
- 2021-10-27 CN CN202122603962.4U patent/CN216342234U/en active Active
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