CN215633106U - Tunnel side shock attenuation passageway - Google Patents
Tunnel side shock attenuation passageway Download PDFInfo
- Publication number
- CN215633106U CN215633106U CN202122235819.4U CN202122235819U CN215633106U CN 215633106 U CN215633106 U CN 215633106U CN 202122235819 U CN202122235819 U CN 202122235819U CN 215633106 U CN215633106 U CN 215633106U
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- fixedly connected
- damping
- plate
- channel
- tunnel
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Abstract
The utility model relates to the technical field of tunnel channels, in particular to a tunnel side shock absorption channel which comprises a shield tunnel body, wherein a channel plate is arranged on one side of the inner wall of the shield tunnel body, one end of the channel plate is fixedly connected with a ladder, one side of the channel plate is fixedly connected with a side frame, the upper surface of the channel plate is fixedly connected with an anti-skidding foot pad, the bottom of the side frame is fixedly connected with a shock absorption bottom rod, one side of the side frame is fixedly connected with a support plate, and the bottom of the support plate is fixedly connected with a side connecting rod. According to the utility model, through the side frame, the damping bottom rod, the supporting plate, the side connecting rod, the mounting ring, the mounting block and the mounting nail, effective damping operation on the whole channel plate can be realized, the stability and safety of the whole channel plate are ensured, the damping bottom rod enables the whole channel to be subjected to damping operation inclined slightly towards the side edge when the whole channel is used, and meanwhile, the side connecting rod is subjected to the same contraction damping operation.
Description
Technical Field
The utility model relates to the technical field of tunnel channels, in particular to a tunnel side damping channel.
Background
The tunnel is an engineering building buried in the stratum, is a form that the human beings utilize the underground space, the tunnel can be divided into traffic tunnel, hydraulic tunnel, municipal tunnel, mine tunnel, military tunnel, the shield method is a fully mechanized construction method in the construction of the undercut method, it is to impel the shield machinery in the ground, prevent to take place to collapse in the tunnel through shield outer casing and pipe sheet support surrounding rock, excavate the soil body with the cutting device in the front of the excavation face at the same time, transport out of the hole through the unearthing machinery, push in the rear portion pressurization by the jack, and assemble the precast concrete pipe sheet, form a mechanized construction method of the tunnel structure.
The shield tunnel construction method is characterized in that a shield machine is used, collapse instability of an excavation face and surrounding soil bodies is controlled on one side, tunnel tunneling is carried out on the other side, slag is discharged, segments are assembled in the machine to form a lining, wall post-grouting is carried out, and the method for constructing the tunnel without disturbing the surrounding soil bodies is adopted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tunnel side damping channel, which aims to solve the problems that the existing shield tunnel side channel in the background art cannot perform better damping operation, and the surface of the side channel can bear huge external force and is seriously broken even to cause danger and is not beneficial to daily use due to external vibration and personnel walking.
In order to achieve the purpose, the utility model provides the following technical scheme: a tunnel side dampening channel comprising:
the anti-skidding type tunnel structure comprises a shield tunnel body, wherein a channel plate is arranged on one side of the inner wall of the shield tunnel body, a crawling ladder is fixedly connected to one end of the channel plate, a side frame is fixedly connected to one side of the channel plate, an anti-skidding foot pad is fixedly connected to the upper surface of the channel plate, a damping bottom rod is fixedly connected to the bottom of the side frame, a supporting plate is fixedly connected to one side of the side frame, a side connecting rod is fixedly connected to the bottom of the supporting plate, and a mounting ring is fixedly connected to one end of the side connecting rod;
the damping device comprises a first damping plate, wherein a first damping spring is fixedly connected to the top of one side of the first damping plate, and a second damping spring is fixedly connected to the bottom of one side of the first damping plate.
Preferably, one end of each of the first damping spring and the second damping spring is fixedly connected with a second damping plate, and one side of each of the second damping plates is fixedly connected with a trapezoidal block.
Preferably, one side of the trapezoid block is uniformly and fixedly connected with a soft rubber shock absorption block, and the soft rubber shock absorption block is matched with the inner wall of the shield tunnel body.
Preferably, one side of the mounting ring is provided with a mounting block, and a mounting nail is movably connected inside the mounting block.
Preferably, the upper surface of the side frame is fixedly connected with a vertical rod, and one side of the vertical rod is fixedly connected with a cross rod.
Preferably, the side surface of the channel plate is matched with the side surface of the shield tunnel body.
Compared with the prior art, the utility model has the beneficial effects that:
1. this tunnel side shock attenuation passageway, side bearer through setting up, the shock attenuation sill bar, a supporting plate, the pole is connect to the side, the collar, installation piece and installation nail, can realize the holistic effectual shock attenuation operation to the passageway board, guarantee the holistic stability and safety of passageway board, the shock attenuation sill bar makes the passageway whole when using, carry out the shock attenuation operation to the slight slope of side, the pole is connected to the side simultaneously and is carried out the same shrink shock attenuation operation, make the passageway board whole be in stable state all the time, avoid the passageway to appear deformation in the use, with the quick change of external power, improve the stability of equipment use, the equipment design practicality has been embodied.
2. This tunnel side shock attenuation passageway, first shock attenuation board through setting up, first damping spring, second damping spring, the second shock attenuation board, trapezoidal piece and flexible glue bradyseism piece, further improve equipment is the stability when carrying out the shock attenuation, when daily passageway board removes the shock attenuation, the first shock attenuation board of one side is at first damping spring, second damping spring and second shock attenuation board under the effect, carry out effectual frictional contact through trapezoidal piece and flexible glue bradyseism piece and the inside wall of shield tunnel body, keep the passageway board whole to be in firm state throughout, guarantee that the passageway board wholly carries out stable removal operation, guarantee the shock attenuation simultaneously, the security of passageway has been improved, the equipment design comprehensiveness has been embodied.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a general schematic view of a channel plate structure according to the present invention;
FIG. 3 is a schematic view of the connection of the first and second damping plates according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a shield tunnel body; 2. a channel plate; 3. climbing a ladder; 4. a side frame; 5. anti-skid foot pads; 6. a shock absorbing bottom bar; 7. a support plate; 8. a side connecting rod; 9. a mounting ring; 10. a first damper plate; 11. a first damping spring; 12. a second damping spring; 13. a second damper plate; 14. a trapezoidal block; 15. a soft rubber shock absorption block; 16. mounting blocks; 17. installing a nail; 18. a vertical rod; 19. a cross bar.
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.
Referring to fig. 1-4, an embodiment of the present invention is shown:
the utility model provides a tunnel side shock attenuation passageway, shield tunnel body 1, first damping spring 11, second damping spring 12 and flexible glue bradyseism piece 15 that use in this application are the product that can directly purchase on the market, and its principle and connected mode are the prior art that technical staff in the field are familiar, include:
the anti-skidding tunnel comprises a shield tunnel body 1, wherein a channel plate 2 is arranged on one side of the inner wall of the shield tunnel body 1, one end of the channel plate 2 is fixedly connected with a crawling ladder 3, one side of the channel plate 2 is fixedly connected with a side frame 4, the upper surface of the channel plate 2 is fixedly connected with an anti-skidding foot pad 5, the bottom of the side frame 4 is fixedly connected with a damping bottom rod 6, one side of the side frame 4 is fixedly connected with a supporting plate 7, the bottom of the supporting plate 7 is fixedly connected with a side connecting rod 8, and one end of the side connecting rod 8 is fixedly connected with a mounting ring 9;
first shock attenuation board 10, the first damping spring 11 of top fixedly connected with of one side of first shock attenuation board 10, the bottom fixedly connected with second damping spring 12 of first shock attenuation board 10 one side, the one end fixedly connected with second damping plate 13 of first damping spring 11 and second damping spring 12, one side fixedly connected with trapezoidal piece 14 of second damping plate 13, the last fixed surface of side bearer 4 is connected with montant 18, one side fixedly connected with horizontal pole 19 of montant 18, damping bottom rod 6 makes the passageway whole when using, carry out the shock attenuation operation to the slight slope of side, side connects pole 8 to carry out the same shrink shock attenuation operation simultaneously, make the whole stable state that is in all the time of passageway board 2, avoid the passageway to appear deforming in the use.
Further, the even fixedly connected with flexible glue bradyseism piece 15 in one side of trapezoidal piece 14, flexible glue bradyseism piece 15 and shield tunnel body 1's inner wall looks adaptation, mutual adaptation between the side of access board 2 and the side of shield tunnel body 1 carries out effectual frictional contact through trapezoidal piece 14 and flexible glue bradyseism piece 15 and shield tunnel body 1's inside wall, keeps access board 2 whole in the state of stabilizing throughout.
Further, one side of the mounting ring 9 is provided with a mounting block 16, a mounting nail 17 is movably connected inside the mounting block 16, and the mounting nail 17 is inserted into the mounting block 16 and the inner wall of the shield tunnel body 1 to perform stable fixing operation.
The working principle is as follows: when in use, the damping bottom rod 6 ensures that the whole channel is subjected to damping operation inclined slightly towards the side edge when in use, meanwhile, the side connecting rods 8 perform the same contraction and shock absorption operation, so that the whole channel plate 2 is always in a stable state, the channel is prevented from being deformed in the using process, the external force is rapidly dissolved, the stability of the equipment in the using process is improved, and when the channel plate 2 is moved and damped, the first damping plate 10 of one side is subject to the first damping springs 11, the second damping springs 12 and the second damping plate 13, the trapezoid blocks 14 and the soft rubber shock absorption blocks 15 are in effective friction contact with the inner side wall of the shield tunnel body 1, so that the whole channel plate 2 is always kept in a stable state, the whole channel plate 2 is guaranteed to perform stable left-right movement operation, shock absorption is guaranteed, and meanwhile, the safety of a channel is improved.
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.
Claims (6)
1. A tunnel side shock attenuation passageway which characterized in that includes:
the tunnel structure comprises a shield tunnel body (1), wherein a channel plate (2) is arranged on one side of the inner wall of the shield tunnel body (1), one end of the channel plate (2) is fixedly connected with a ladder (3), one side of the channel plate (2) is fixedly connected with a side frame (4), the upper surface of the channel plate (2) is fixedly connected with an anti-skidding foot pad (5), the bottom of the side frame (4) is fixedly connected with a damping bottom rod (6), one side of the side frame (4) is fixedly connected with a supporting plate (7), the bottom of the supporting plate (7) is fixedly connected with a side connecting rod (8), and one end of the side connecting rod (8) is fixedly connected with a mounting ring (9);
the damping device comprises a first damping plate (10), wherein a first damping spring (11) is fixedly connected to the top of one side of the first damping plate (10), and a second damping spring (12) is fixedly connected to the bottom of one side of the first damping plate (10).
2. The tunnel side damping channel of claim 1, wherein: one ends of the first damping springs (11) and the second damping springs (12) are fixedly connected with a second damping plate (13), and one side of the second damping plate (13) is fixedly connected with a trapezoidal block (14).
3. The tunnel side damping channel of claim 2, wherein: one side of the trapezoid block (14) is uniformly and fixedly connected with a soft rubber shock absorption block (15), and the soft rubber shock absorption block (15) is matched with the inner wall of the shield tunnel body (1).
4. The tunnel side damping channel of claim 1, wherein: one side of the mounting ring (9) is provided with a mounting block (16), and a mounting nail (17) is movably connected inside the mounting block (16).
5. The tunnel side damping channel of claim 1, wherein: the upper surface of the side frame (4) is fixedly connected with a vertical rod (18), and one side of the vertical rod (18) is fixedly connected with a cross rod (19).
6. The tunnel side damping channel of claim 1, wherein: the side surface of the channel plate (2) is matched with the side surface of the shield tunnel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122235819.4U CN215633106U (en) | 2021-09-15 | 2021-09-15 | Tunnel side shock attenuation passageway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122235819.4U CN215633106U (en) | 2021-09-15 | 2021-09-15 | Tunnel side shock attenuation passageway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215633106U true CN215633106U (en) | 2022-01-25 |
Family
ID=79916306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122235819.4U Expired - Fee Related CN215633106U (en) | 2021-09-15 | 2021-09-15 | Tunnel side shock attenuation passageway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215633106U (en) |
-
2021
- 2021-09-15 CN CN202122235819.4U patent/CN215633106U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |