CN216741585U - Tunnel strutting arrangement for mining engineering - Google Patents
Tunnel strutting arrangement for mining engineering Download PDFInfo
- Publication number
- CN216741585U CN216741585U CN202220090662.2U CN202220090662U CN216741585U CN 216741585 U CN216741585 U CN 216741585U CN 202220090662 U CN202220090662 U CN 202220090662U CN 216741585 U CN216741585 U CN 216741585U
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- supporting
- top plate
- support
- extension
- plate
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- 238000005065 mining Methods 0.000 title claims abstract description 15
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a roadway supporting device for mining engineering, which comprises a supporting top plate, a transverse opening, an extension top plate and vertical supporting columns, wherein one side of the supporting top plate is provided with the transverse opening, the extension top plate is arranged in the transverse opening and is in sliding connection with the transverse opening, the vertical supporting columns are arranged at the bottoms of the supporting top plate and the extension top plate, the supporting top plate is provided with a threaded fastening rod, and the threaded fastening rod is in threaded connection with the supporting top plate. The adjustable hydraulic support has the beneficial effects that the support width is convenient to adjust and the flexibility is improved by prolonging the sliding of the top plate in the support top plate, the height is convenient to adjust by controlling the extension and contraction of the piston rod of the hydraulic oil cylinder, a roadway can be effectively supported, the connection top plate is fixed by clamping and is convenient to mount and dismount, the connection top plate can be conveniently replaced according to requirements, the applicability is improved, the device is convenient to move, and the device is convenient to fix.
Description
Technical Field
The utility model relates to the technical field of mining engineering equipment, in particular to a roadway supporting device for mining engineering.
Background
Mineral products, which are generally all natural minerals or rock resources buried underground and available for human use, can be classified into the categories of metal, nonmetal, combustible organic and the like, are non-renewable resources, generally, the mineral products at the ground bottom need to be excavated in order to enable the mineral products to be used by people, a transportation roadway needs to be built at the ground bottom during excavation, the excavated roadway needs to be supported during construction of the roadway, the existing supporting device is manufactured by building and locking the timber piles through screws, although the supporting device builds a speed block, the speed block is not particularly stable, and the timber piles need to be corrected to be used due to different roadway heights, so the roadway construction efficiency is delayed, and due to the fact that the timber piles are fixed by the screws, the adjustment cannot be carried out according to the actual use condition.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a roadway supporting device for mining engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a tunnel strutting arrangement for mining engineering, includes roof support, horizontal opening, extension roof and vertical support post, it has horizontal opening to open roof support one side, be equipped with the extension roof in the horizontal opening, and extension roof and horizontal opening sliding connection, vertical support post is installed to roof support and extension roof bottom, be equipped with the screw fastening rod on the roof support, and screw fastening rod and roof support threaded connection.
Preferably, a supporting sleeve is arranged below the vertical supporting column, the vertical supporting column is connected with the supporting sleeve in a sliding mode, a fixed base plate is installed at the bottom of the supporting sleeve, a hydraulic oil cylinder is installed in the supporting sleeve, and a piston rod of the hydraulic oil cylinder is fixedly connected with the vertical supporting column.
Preferably, the top of the supporting roof plate and the top of the extension roof plate are provided with fixed supporting blocks, the supporting roof plate is provided with a transverse slide rail, the transverse slide rail is provided with a sliding reinforcing block, the sliding reinforcing block is connected with the transverse slide rail in a sliding manner, the fixed supporting block is provided with a T-shaped clamping groove, the top of the fixed supporting block is provided with a connecting roof plate, the bottom of the connecting roof plate is provided with a T-shaped clamping block, and the T-shaped clamping block is connected with the T-shaped clamping groove in a clamping manner.
Preferably, universal wheels are installed at the bottom of the fixed base plate, positioning cones are arranged at four corners of the fixed base plate, and the positioning cones are connected with the fixed base plate in a sliding mode.
Preferably, the number of the vertical supporting columns, the number of the supporting sleeves, the number of the fixed bottom plate and the number of the fixed supporting blocks are two, the tops of the two fixed supporting blocks are located on the same horizontal plane, and the bottoms of the two vertical supporting columns are located on the same horizontal plane.
Preferably, two universal wheels are arranged at the bottoms of the two fixed bottom plates.
Preferably, the threaded fastening rod is in contact with the extended top plate through the lateral opening.
Advantageous effects
The utility model provides a roadway supporting device for mining engineering, which has the following beneficial effects that the device can conveniently adjust the supporting width and improve the flexibility by extending the sliding of a top plate in a supporting top plate, the height can be conveniently adjusted by controlling the extension of a piston rod of a hydraulic oil cylinder, a roadway can be effectively supported, a connecting top plate is fixed through clamping, the mounting and the dismounting are convenient, the connecting top plate can be conveniently replaced according to requirements, the applicability is improved, the device can be conveniently moved, and the device can be conveniently fixed.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic sectional view of the main body of the present invention.
FIG. 3 is a schematic side view of the main body of the present invention.
Fig. 4 is an enlarged schematic view of the structure at the position a of the present invention.
In the figure: 1. supporting a top plate; 2. a transverse opening; 3. extending the top plate; 4. a vertical support column; 5. a threaded fastening rod; 6. a support sleeve; 7. fixing the bottom plate; 8. a hydraulic cylinder; 9. fixing a supporting block; 10. a transverse slide rail; 11. a sliding reinforcement block; 12. a T-shaped clamping groove; 13. connecting the top plate; 14. a T-shaped fixture block; 15. a universal wheel; 16. and (5) positioning a cone.
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. 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a tunnel strutting arrangement for mining engineering, includes roof support 1, horizontal opening 2, extension roof 3 and vertical support post 4, open on one side of roof support 1 has horizontal opening 2, be equipped with extension roof 3 in the horizontal opening 2, and extension roof 3 and 2 sliding connection of horizontal opening, vertical support post 4 is installed to roof support 1 and 3 bottoms of extension roof, roof support 1 is last to be equipped with screw fastening rod 5, and screw fastening rod 5 and 1 threaded connection of roof support, slides in roof support 1 through extension roof 3, conveniently adjusts the width of support, has improved the flexibility.
Further, 4 below vertical support post are equipped with support sleeve 6, and vertical support post 4 and 6 sliding connection of support sleeve, and PMKD 7 is installed to 6 bottoms of support sleeve, installs hydraulic cylinder 8 in the support sleeve 6, and hydraulic cylinder 8's piston rod and 4 fixed connection of vertical support post, and flexible through control hydraulic cylinder 8's piston rod, the convenience is adjusted the height, can effectively support the tunnel.
Further, supporting roof 1 installs fixed support block 9 with extension roof 3 top, it has transverse slide rail 10 to open on the supporting roof 1, be equipped with slip boss 11 on the transverse slide rail 10, and slip boss 11 and transverse slide rail 10 sliding connection, it has T type draw-in groove 12 to open on the fixed support block 9, fixed support block 9 top is equipped with connects roof 13, connect roof 13 bottom and install T type fixture block 14, and T type fixture block 14 is connected with T type draw-in groove 12 joint, it fixes through the joint to connect roof 13, easy to assemble and dismantlement, conveniently change according to the demand and connect roof 13, and the applicability is improved.
Further, universal wheel 15 is installed to PMKD 7 bottom, and PMKD 7 four corners department is equipped with location awl 16, and location awl 16 and PMKD 7 sliding connection, conveniently removes the device, conveniently fixes the device.
Furthermore, the number of the vertical support columns 4, the number of the support sleeves 6, the number of the fixed bottom plate 7 and the number of the fixed support blocks 9 are two, the tops of the two fixed support blocks 9 are located on the same horizontal plane, and the bottoms of the two vertical support columns 4 are located on the same horizontal plane.
Further, two universal wheels 15 at the bottom of the two fixed bottom plates 7 are arranged.
Further, a screw fastening rod 5 is in contact with the extension top plate 3 through the lateral opening 2.
The working principle is as follows: when the device is used, the pushing device is pushed, the universal wheel 15 at the bottom of the device rotates, the device is convenient to move, the device is moved into a roadway, the vertical supporting column 4 and the supporting sleeve 6 on the right side are pushed to the right side, the extension top plate 3 slides to the right side in the transverse opening 2, the width of the support is convenient to adjust, the flexibility is improved, after the width is adjusted, the threaded fastening rod 5 is screwed, the threaded fastening rod 5 is contacted with the extension top plate 3 for fixing, an operator presses the positioning cone 16 downwards to insert the bottom of the positioning cone 16 into the ground, the device is convenient to fix, the fixing effect of the device is good, the operator slides the sliding reinforcing block 11 on the transverse sliding rail 10 to slide the sliding reinforcing block 11 to the center, the connection top plate 13 is connected and fixed with the T-shaped clamping groove 12 through the T-shaped clamping block 14 in a clamping manner, and the connection top plate 13 is fixed through the clamping manner, easy to assemble and dismantlement, conveniently change according to the demand and connect roof 13, have improved the suitability, start hydraulic cylinder 8, hydraulic cylinder 8's flexible end stretches into drive vertical support column 4 and upwards slides in support sleeve 6, and support roof 1 drives with extension roof 3 and is connected roof 13 and rises, and the convenience is adjusted the height, and connection roof 13 can effectively support the tunnel.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A roadway supporting device for mining engineering comprises a supporting top plate (1), a transverse opening (2), an extension top plate (3) and vertical supporting columns (4), and is characterized in that one side of the supporting top plate (1) is provided with the transverse opening (2), the extension top plate (3) is arranged in the transverse opening (2), the extension top plate (3) is in sliding connection with the transverse opening (2), the vertical supporting columns (4) are arranged at the bottoms of the supporting top plate (1) and the extension top plate (3), a threaded fastening rod (5) is arranged on the supporting top plate (1), the threaded fastening rod (5) is in threaded connection with the supporting top plate (1), supporting sleeves (6) are arranged below the vertical supporting columns (4), the vertical supporting columns (4) are in sliding connection with the supporting sleeves (6), and fixed bottom plates (7) are arranged at the bottoms of the supporting sleeves (6), a hydraulic oil cylinder (8) is installed in the supporting sleeve (6), and a piston rod of the hydraulic oil cylinder (8) is fixedly connected with the vertical supporting column (4).
2. The roadway support device for mining engineering according to claim 1, wherein a fixed support block (9) is installed on top of the supporting roof plate (1) and the extension roof plate (3), a transverse slide rail (10) is arranged on the supporting roof plate (1), a sliding reinforcing block (11) is arranged on the transverse slide rail (10), the sliding reinforcing block (11) is connected with the transverse slide rail (10) in a sliding manner, a T-shaped clamping groove (12) is formed in the fixed support block (9), a connecting roof plate (13) is arranged on top of the fixed support block (9), a T-shaped clamping block (14) is installed at bottom of the connecting roof plate (13), and the T-shaped clamping block (14) is connected with the T-shaped clamping groove (12) in a clamping manner.
3. The roadway support device for mining engineering according to claim 1, characterized in that universal wheels (15) are installed at the bottom of the fixed bottom plate (7), positioning cones (16) are arranged at four corners of the fixed bottom plate (7), and the positioning cones (16) are slidably connected with the fixed bottom plate (7).
4. The roadway support device for mining engineering according to claim 2, characterized in that the number of the vertical support columns (4), the support sleeves (6), the fixed bottom plate (7) and the fixed support blocks (9) is two, the tops of the two fixed support blocks (9) are on the same horizontal plane, and the bottoms of the two vertical support columns (4) are on the same horizontal plane.
5. A roadway support apparatus for mining engineering as claimed in claim 3, wherein there are two universal wheels (15) at the bottom of the two fixed bottom plates (7).
6. A roadway support apparatus for mining engineering as claimed in claim 1, characterised in that the threaded fastening rod (5) is in contact with the extension roof (3) through the transverse opening (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220090662.2U CN216741585U (en) | 2022-01-14 | 2022-01-14 | Tunnel strutting arrangement for mining engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220090662.2U CN216741585U (en) | 2022-01-14 | 2022-01-14 | Tunnel strutting arrangement for mining engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216741585U true CN216741585U (en) | 2022-06-14 |
Family
ID=81914401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220090662.2U Active CN216741585U (en) | 2022-01-14 | 2022-01-14 | Tunnel strutting arrangement for mining engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216741585U (en) |
-
2022
- 2022-01-14 CN CN202220090662.2U patent/CN216741585U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240124 Address after: 264000 No. 5, Huibin Road, Zhifu District, Yantai City, Shandong Province Patentee after: Shandong Dehe Engineering Design Co.,Ltd. Country or region after: China Address before: 264001 310, office building 2, Xinwei group, No. 5, Huibin Road, Zhifu District, Yantai City, Shandong Province Patentee before: Zhao Zhiqiang Country or region before: China |
|
| TR01 | Transfer of patent right |