CN213899029U - Tunnel supporting device - Google Patents
Tunnel supporting device Download PDFInfo
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- CN213899029U CN213899029U CN202022389419.4U CN202022389419U CN213899029U CN 213899029 U CN213899029 U CN 213899029U CN 202022389419 U CN202022389419 U CN 202022389419U CN 213899029 U CN213899029 U CN 213899029U
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- top surface
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- mounting
- arch
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Abstract
The utility model discloses a tunnel supporting device, including the lift post, the top surface of lift post is equipped with the fixing base, and the top surface of fixing base is equipped with the mount table, the mounting groove has been seted up on the top surface of mount table, and the inside jack that is equipped with of mounting groove, the top of jack is equipped with the fixed plate. Has the advantages that: the utility model discloses at first through the height of adjusting the lift post, the altitude mixture control of lift post is accomplished the back, the height of arch plate is being adjusted through the jack on the mount table, make the mutual butt of top surface and the tunnel inner wall of arch plate, can effectively strut the tunnel, the use is simple and convenient, directly can accomplish the strutting to the tunnel through the height of adjusting lift post and jack, a large amount of manpower and materials have been saved, can adjust strutting arrangement's height according to the construction demand, be convenient for strut in the tunnel, also can satisfy the construction needs when having guaranteed tunnel support safety, be favorable to improving its practicality.
Description
Technical Field
The utility model relates to a tunnel support technical field especially relates to a tunnel supporting device.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel. The structure of the tunnel comprises two parts, namely a main building and accessory equipment. The main building consists of a tunnel body and a tunnel door, the auxiliary equipment comprises a car-avoiding tunnel, fire-fighting equipment, emergency communication and water-proof and drainage equipment, and the long tunnel is also provided with special ventilation and lighting equipment.
The existing tunnel supporting device has certain limitations when in use, for example, the supporting effect is not ideal, and in the process of supporting a tunnel, the existing supporting device is more complicated when in use and is inconvenient to use; the stability of the existing tunnel supporting device needs to be improved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a tunnel supporting device possesses and struts effectually, is convenient for use, and the advantage that stability is high, and then solves the problem among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tunnel supporting device, includes the lift post, the top surface of lift post is equipped with the fixing base, and the top surface of fixing base is equipped with the mount table, the mounting groove has been seted up to the top surface of mount table, and the inside jack that is equipped with of mounting groove, the top of jack is equipped with the fixed plate, and the top surface intermediate position department of fixed plate is equipped with the anchor strut, the both sides surface of anchor strut all is equipped with the backup pad, and the top surface of backup pad is equipped with the arch-shaped plate, the top surface of arch-shaped plate is equipped with the non slipping spur, and the top surface of non slipping spur is equipped with anti-skidding arch, be equipped with damping spring between fixed plate and the backup pad.
Preferably, the jacks are arranged in a plurality, and the jacks are uniformly distributed in the mounting grooves in the top surface of the mounting table.
Preferably, the damping springs are arranged in a plurality, and the damping springs are uniformly distributed between the fixing plate and the supporting plate.
Preferably, the antiskid blocks are arranged in a plurality, the antiskid blocks are uniformly distributed on the top surface of the arch-shaped plate, the antiskid bulges are arranged in a plurality, and the antiskid bulges are uniformly distributed on the top surface of the antiskid blocks.
Preferably, the fixed seat is in threaded connection with the two side surfaces of the mounting table through bolts and threaded holes.
Preferably, the bottom surface of lift post is equipped with the mounting panel, and the top surface of mounting panel runs through and is equipped with the mounting nail.
Preferably, the mounting nail is provided with a plurality ofly altogether, and a plurality of mounting nail evenly distributed is in four corners of the top surface of mounting panel.
Preferably, the support plate is of a semi-arc structure.
(III) advantageous effects
Compared with the prior art, the utility model provides a tunnel supporting device possesses following beneficial effect:
(1) the utility model discloses in, at first, through the height of adjusting the lift post, the altitude mixture control of lift post accomplishes the back, the height of arch plate is adjusted through the jack on the mount table, make the mutual butt of top surface and the tunnel inner wall of arch plate, can effectively strut the tunnel, use simple and convenient, directly can accomplish the strutting to the tunnel through the height of adjusting lift post and jack, a large amount of manpower and materials have been saved, can adjust strutting arrangement's height according to the construction demand, be convenient for strut in the tunnel, also can satisfy the construction needs when having guaranteed tunnel support safety, be favorable to improving its practicality.
(2) The utility model discloses in, backup pad through the setting, the anchor strut, the fixed plate, the non slipping spur, anti-skidding arch, damping spring, wherein use through the cooperation of backup pad and anchor strut, can effectively support the arch-shaped plate, prevent that the arch-shaped plate from taking place the deformation condition after strutting for a long time to the tunnel, be convenient for improve the arch-shaped plate and strut to the tunnel, further improved the effect of strutting in tunnel, use in the cooperation through non slipping spur and anti-skidding arch, can effectively increase the frictional force of arch-shaped plate and tunnel inner wall, make the arch-shaped plate carry out the better contact of wall with the tunnel, play fine anti-skidding effect at the in-process that supports, damping spring between through fixed plate and backup pad, can effectively play buffering cushioning effect, be convenient for improve supporting device's stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a tunnel supporting device provided by the present invention;
fig. 2 is a schematic structural view of a mounting table of a tunnel supporting device provided by the utility model;
fig. 3 is a schematic view of a fixing seat structure of a tunnel supporting device provided by the utility model.
Illustration of the drawings:
1. a lifting column; 2. mounting a plate; 3. installing a nail; 4. anti-skid blocks; 5. anti-skid projections; 6. an arch plate; 7. a support plate; 8. reinforcing columns; 9. a damping spring; 10. a fixing plate; 11. a jack; 12. an installation table; 13. a bolt; 14. a fixed seat; 15. mounting grooves; 16. a threaded bore.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a tunnel supporting device includes a lifting column 1, a fixing seat 14 is disposed on the top surface of the lifting column 1, a mounting table 12 is disposed on the top surface of the fixing seat 14, a mounting groove 15 is disposed on the top surface of the mounting table 12, a jack 11 is disposed inside the mounting groove 15, a fixing plate 10 is disposed on the top end of the jack 11, a reinforcing column 8 is disposed at the middle position of the top surface of the fixing plate 10, support plates 7 are disposed on the two side surfaces of the reinforcing column 8, an arch plate 6 is disposed on the top surface of the support plate 7, an anti-slip block 4 is disposed on the top surface of the arch plate 6, an anti-slip protrusion 5 is disposed on the top surface of the anti-slip block 4, a damping spring 9 is disposed between the fixing plate 10 and the support plate 7, the height of the lifting column 1 is adjusted, and after the height adjustment of the lifting column 1 is completed, the height of the arch plate 6 is adjusted by the jack 11 on the mounting table 12, make the mutual butt of top surface and the tunnel inner wall of arch plate 6, can effectively strut the tunnel, the use is simple and convenient, has saved a large amount of manpower and materials, can adjust strutting arrangement's height according to the construction demand, is convenient for strut in the tunnel, also can satisfy the construction needs when having guaranteed tunnel support safety, is favorable to improving its practicality.
In one embodiment, the jacks 11 are provided in plurality, and the jacks 11 are uniformly distributed in the mounting groove 15 on the top surface of the mounting platform 12, wherein the height of the arch plate 6 can be effectively adjusted by adjusting the height of the jacks 11, so that the arch plate 6 can support the tunnel.
In one embodiment, the damping springs 9 are provided in plurality, and the plurality of damping springs 9 are uniformly distributed between the fixing plate 10 and the supporting plate 7, wherein the damping springs 9 between the fixing plate 10 and the supporting plate 7 can effectively play a role in buffering and damping, so as to improve the stability of the supporting device.
In one embodiment, non slipping spur 4 is equipped with a plurality ofly altogether, and a plurality of non slipping spur 4 evenly distributed is at the top surface of domatic board 6, and non slipping spur 5 is equipped with a plurality ofly altogether, and a plurality of non slipping spur 5 evenly distributed is on the top surface of non slipping spur 4, wherein uses through non slipping spur 4 and non slipping spur 5's cooperation, can effectively increase the frictional force of domatic board 6 and tunnel inner wall, makes domatic board 6 and tunnel carry out the better contact that carries on of wall, plays fine anti-skidding effect at the in-process of supporting.
In one embodiment, the fixing base 14 is screwed with the mounting table 12 through the bolt 13 and the threaded hole 16, which is beneficial to improving the stability of the mounting table 12.
In one embodiment, the bottom surface of the lifting column 1 is provided with a mounting plate 2, and the top surface of the mounting plate 2 is provided with a mounting nail 3 in a penetrating manner, wherein the device is convenient to install through the cooperation of the mounting plate 2 and the mounting nail 3.
In one embodiment, the mounting nails 3 are provided in plurality, and the plurality of mounting nails 3 are uniformly distributed at four corners of the top surface of the mounting plate 2, wherein the stability of the mounting nails 3 is improved by the arrangement of the plurality of mounting nails.
In one embodiment, the supporting plate 7 has a semi-arc structure, which facilitates supporting the arch plate 6, and facilitates improving the stability of the arch plate 6.
The working principle is as follows:
when in use, the device is firstly installed through the installation nails 3 on the installation plate 2, after the installation is finished, the height of the lifting column 1 is adjusted, after the height adjustment of the lifting column 1 is finished, the height of the arch-shaped plate 6 is adjusted through the jack 11 on the installation table 12, so that the top surface of the arch-shaped plate 6 is abutted against the inner wall of the tunnel, the tunnel can be effectively supported, the use process is simple and convenient, a large amount of manpower and material resources are saved, the height of the supporting device can be adjusted according to the construction requirement, the supporting in the tunnel is convenient, the construction requirement can be met while the tunnel supporting safety is ensured, the practicability of the tunnel is favorably improved, wherein the arch-shaped plate 6 can be effectively supported through the matching use of the supporting plate 7 and the reinforcing column 8, the deformation of the arch-shaped plate 6 after the tunnel supporting for a long time is prevented, the supporting of the arch-shaped plate 6 on the tunnel is convenient to improve, further improved the effect of strutting in tunnel, using in the cooperation through non slipping spur 4 and non slipping spur 5, can effectively increase the frictional force of arch-shaped plate 6 and tunnel inner wall, make arch-shaped plate 6 and tunnel carry out the wall better and contact, play fine anti-skidding effect at the in-process that supports, damping spring 9 through between fixed plate 10 and the backup pad 7 can effectively play buffering cushioning effect, be convenient for improve supporting device's stability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A tunnel supporting device comprises a lifting column (1), and is characterized in that a fixed seat (14) is arranged on the top surface of the lifting column (1), and the top surface of the fixed seat (14) is provided with an installation platform (12), the top surface of the installation platform (12) is provided with an installation groove (15), a jack (11) is arranged in the mounting groove (15), a fixing plate (10) is arranged at the top end of the jack (11), a reinforcing column (8) is arranged in the middle of the top surface of the fixing plate (10), supporting plates (7) are arranged on the two side surfaces of the reinforcing column (8), and the top surface of the supporting plate (7) is provided with an arch-shaped plate (6), the top surface of the arch-shaped plate (6) is provided with an anti-skid block (4), and the top surface of the antiskid block (4) is provided with an antiskid bulge (5), and a damping spring (9) is arranged between the fixing plate (10) and the supporting plate (7).
2. A tunnel supporting device according to claim 1, characterised in that the jacks (11) are provided in plurality, and that the jacks (11) are evenly distributed in the mounting slots (15) in the top surface of the mounting table (12).
3. The tunnel supporting device according to claim 1, characterized in that the damping springs (9) are provided in plurality, and the damping springs (9) are evenly distributed between the fixing plate (10) and the supporting plate (7).
4. The tunnel supporting device according to claim 1, characterized in that the antiskid blocks (4) are provided in plurality and the antiskid blocks (4) are uniformly distributed on the top surface of the arch plate (6), the antiskid projections (5) are provided in plurality and the antiskid projections (5) are uniformly distributed on the top surface of the antiskid blocks (4).
5. The tunnel support device according to claim 1, characterized in that the fixing seat (14) and the mounting table (12) are in threaded connection through a bolt (13) and a threaded hole (16).
6. The tunnel support device according to claim 1, characterized in that the bottom surface of the lifting column (1) is provided with a mounting plate (2) and the top surface of the mounting plate (2) is provided with a mounting nail (3) extending through it.
7. The tunnel supporting device in accordance with claim 6, characterized in that the mounting nails (3) are provided in plurality, and the mounting nails (3) are evenly distributed at four corners of the top surface of the mounting plate (2).
8. A tunnel support device according to claim 1, characterised in that the support plate (7) is of semi-arcuate construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022389419.4U CN213899029U (en) | 2020-10-25 | 2020-10-25 | Tunnel supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022389419.4U CN213899029U (en) | 2020-10-25 | 2020-10-25 | Tunnel supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213899029U true CN213899029U (en) | 2021-08-06 |
Family
ID=77114116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022389419.4U Active CN213899029U (en) | 2020-10-25 | 2020-10-25 | Tunnel supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213899029U (en) |
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2020
- 2020-10-25 CN CN202022389419.4U patent/CN213899029U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220920 Address after: Room 101, Building 9, No. 199, Xinglong Street, Jianye District, Nanjing City, Jiangsu Province, 210000 Patentee after: Ding Dan Patentee after: Zhang Qing Address before: 511462 Tongan Dongwei Road, Zhujiang street, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guo Juejun |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: 214000 Zhou tie Zhen Dong Hu Cun, Yixing City, Wuxi City, Jiangsu Province Patentee after: Jiangsu Rong Rui Construction Technology Co.,Ltd. Address before: Room 101, Building 9, No. 199, Xinglong Street, Jianye District, Nanjing City, Jiangsu Province, 210000 Patentee before: Ding Dan Patentee before: Zhang Qing |