CN207453985U - A kind of high crag tunnel for the first time lining trolley one lining trolley device - Google Patents
A kind of high crag tunnel for the first time lining trolley one lining trolley device Download PDFInfo
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- CN207453985U CN207453985U CN201721177192.9U CN201721177192U CN207453985U CN 207453985 U CN207453985 U CN 207453985U CN 201721177192 U CN201721177192 U CN 201721177192U CN 207453985 U CN207453985 U CN 207453985U
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Abstract
A kind of one lining trolley device of high crag tunnel lining trolley for the first time, lining trolley is arranged to leading portion, back segment for the first time in high crag tunnel, and high crag tunnel sets at least three door frames in the leading portion of lining trolley, back segment for the first time；The door pillar of door frame both sides is respectively arranged below two foundation framves, and two foundation frame rear ends set hydraulic lifting system respectively, and two foundation frame foreparts set hydraulic lifting system respectively, and hydraulic lifting system is respectively arranged below trolley running device；Longitudinally disposed two parallel guide rails between above the door frame of top trolley running device, the front upper of guide rail set top trolley running device, and guide rail rear upper sets hoist engine；The top of the utility model uses movable stand, entered by movable stand below the section excavated out and carry out carrying out tunnel wall lining reinforcement construction for the first time, ensure the soil is porous, the section in rubble location can be constructed safely, ensure the progress and quality of construction.
Description
Technical field
The utility model is related to the bench frame apparatus of high crag tunnel lining cutting for the first time, especially a kind of high crag tunnel serves as a contrast for the first time
One lining trolley device of platform building cart.
Background technology
At present, the highway of China's infrastructure, railway are crossed over mountain after mountain, the construction of tunnel piercing run into loess soil property, dredge
Song Yi cave in soil property, meet water and easily soften the construction end face in location, rubble location, have the danger of landslide, that is, excessive risk at any time
High crag tunnel.The distance that the high crag tunnel of excessive risk once excavates is near, dig two meters it is necessary to reinforce immediately, supporting, serve as a contrast for the first time
It builds, due to there is the danger of landslide, falling rocks, construction personnel cannot construct below open section, in order to avoid project progress
Slowly, there is construction safety accident, improve construction technology；In view of the foregoing, it is proposed that a kind of high crag tunnel lining cutting for the first time
One lining trolley device of trolley.
Utility model content
The purpose of this utility model is to overcome the constructions in tunnel piercing to run into loess soil property, the loose soil that easily caves in
Matter meets the construction end face that water easily softens location, rubble location, has the danger of landslide at any time, the high crag tunnel of excessive risk is once opened
The distance of digging is near, and two meters of digging it is necessary to reinforce immediately, supporting, for the first time lining cutting, due to there is the danger of landslide, falling rocks, construction personnel
It cannot construct below open section, in case project progress is slow, construction safety accident occur, improves construction technology.
By reasonably designing, an a kind of lining trolley device of high crag tunnel lining trolley for the first time is provided, the utility model is high-risk
The top of lining trolley uses movable stand for the first time in rock tunnel, enters presence landslide by movable stand, the excavation of falling rocks goes out
Section below carry out to tunnel wall carry out for the first time lining reinforcement construct, after being reinforced to tunnel wall, then to tunnel depths into
Row driving；Ensure that high crag tunnel is for the first time under lining trolley the soil is porous, the section in rubble location can be constructed safely
The upright often conveying cubic metre of earth and stone ensures the progress and quality of construction.
The utility model to achieve these goals, adopts the following technical scheme that：A kind of high crag tunnel lining cutting platform for the first time
Vehicle one lining trolley device, be by：Trolley running device, hydraulic lifting system, door frame, screw, High molecular weight polyethylene are compound
Template, top trolley running device, horizontal hydraulic pressure crossing system, top rack, strut, template jack, hoisting mechanism into；It is high
Lining trolley is arranged to leading portion, back segment for the first time in crag tunnel, high crag tunnel set for the first time in the leading portion of lining trolley, back segment to
Few three door frames；The door pillar of door frame both sides is respectively arranged below two foundation framves, and two foundation frame rear ends set hydraulic lifting system respectively
System, two foundation frame foreparts set hydraulic lifting system respectively, and hydraulic lifting system is respectively arranged below trolley running device；
Longitudinally disposed two parallel guide rails between above the door frame of top trolley running device, the front upper of guide rail are set
Top trolley running device is put, guide rail rear upper sets hoist engine；The door frame upper center of front end sets pulley, top trolley
Symmetrical draw ring is reserved in front end, rear end respectively in the middle part of the crossbeam of running gear rear end；The draw ring of crossbeam front end and pulley, hoist engine
Between steel wire rope is set, the steel wire rope other end is connected setting around hoist engine with the draw ring of crossbeam rear end；Dress is walked by upper stage garage
Top is put with setting top rack, two longerons are symmetrical arranged between top trolley running device and top rack；A piece longeron
Inside hinge ear is set, traversing hydraulic pressure cylinder seat is set above in the middle part of the trolley running device of top, hinge ear and traversing hydraulic pressure cylinder seat it
Between set horizontal hydraulic pressure crossing system；
High molecular weight polyethylene composite shuttering, High molecular weight polyethylene compound die are set with door frame both sides above the rack of top
Plate is arranged to arch, and template jack is set between High molecular weight polyethylene composite shuttering both sides lower end and ground；
The screw that spacing sets different length respectively is corresponded between door frame both sides and High molecular weight polyethylene composite shuttering；It is high
After the lining trolley removal for the first time of crag tunnel, screw support, which is replaced, to be arranged to：Ground and High molecular weight polyethylene composite shuttering it
Between strut is set.
Operation principle：In high crag tunnel excavating process, lining trolley is walked by upper stage garage for the first time in high crag tunnel
Device moves the top rack on top, and top rack drives High molecular weight polyethylene composite shuttering, answers High molecular weight polyethylene
Shuttering end is docked with high crag constructing tunnel section, and construction personnel passes through pick below High molecular weight polyethylene composite shuttering
Construction section is inwardly excavated into equipment；
Tap into construction section after, depth distance High molecular weight polyethylene composite shuttering end rice 2 meters~2.5 meters when,
Observation construction section passes through trolley running device or the macromolecule of top trolley running device drive equipment without native stone loose phenomenon
Weight northylen composite shuttering is walked into the construction section newly excavated, and makes the end of High molecular weight polyethylene composite shuttering
Dock new construction section；
After docking new construction section, by working window prefabricated on High molecular weight polyethylene composite shuttering to newly excavating
Construction section tunnel wall carry out a construction of concrete lining；
Construction of concrete lining is completed after solidifying, and High molecular weight polyethylene composite shuttering is propped up by strut
Support；
After High molecular weight polyethylene composite shuttering firm supporting, screw is removed, passes through hydraulic lifting system, template jack
It shrinks, reduces trolley running device and depart from High molecular weight polyethylene composite shuttering, the concrete lining of construction section is completed；
The High molecular weight polyethylene composite shuttering more renewed above trolley running device, repeat last time method excavate construction and
Concrete lining.
Advantageous effect：The top of lining trolley uses movable stand to the utility model for the first time in high crag tunnel, passes through
Movable stand, which enters to exist, to cave in, carries out carrying out tunnel wall lining reinforcement construction for the first time below the section excavated out of falling rocks,
After being reinforced to tunnel wall, then tunneled to tunnel depths；Ensure the soil is porous, the section in rubble location can be safe
It constructs, high crag tunnel normally conveys the cubic metre of earth and stone in lining trolley lower section for the first time, ensures the progress and quality of construction.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is general assembly structure diagram；
Fig. 2 is side structure schematic view；
In Fig. 1,2：Trolley running device 1, hydraulic lifting system 2, door frame 3, screw 4, High molecular weight polyethylene compound die
Plate 5, top trolley running device 6, horizontal hydraulic pressure crossing system 7, top rack 8, strut 9, template jack 10, hoist engine
11。
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Lining trolley is arranged to leading portion, back segment for the first time in high crag tunnel, high crag tunnel for the first time the leading portion of lining trolley, after
At least three door frames 3 are set in section；The door pillar of 3 both sides of door frame is respectively arranged below two foundation framves, and two foundation frame rear ends are set respectively
Hydraulic lifting system 2 is put, two foundation frame foreparts set hydraulic lifting system 2 respectively, and hydraulic lifting system 2 is respectively arranged below platform
Garage's walking apparatus 1；
Longitudinally disposed two parallel guide rails between 3 top of door frame of top trolley running device 6, the front upper of guide rail
Top trolley running device 6 is set, and guide rail rear upper sets hoist engine 11；3 upper center of door frame of front end sets pulley, on
Symmetrical draw ring is reserved in front end, rear end respectively in the middle part of the crossbeam of 6 rear end of portion's trolley running device；The draw ring and cunning of crossbeam front end
Steel wire rope is set between wheel, hoist engine 11, and the steel wire rope other end is connected setting around hoist engine 11 with the draw ring of crossbeam rear end；On
Trolley running device 6 top in portion's is symmetrical arranged two with setting top rack 8 between top trolley running device 6 and top rack 8
Root longeron；The inside of a piece longeron sets hinge ear, and trolley running device 6 middle part in top sets traversing hydraulic pressure cylinder seat, cuts with scissors ear above
Horizontal hydraulic pressure crossing system 7 is set between traversing hydraulic pressure cylinder seat；
Rack 8 top in top sets High molecular weight polyethylene composite shuttering 5 with 3 both sides of door frame, and High molecular weight polyethylene is multiple
Shuttering 5 is arranged to arch, and template jack 10 is set between 5 both sides lower end of High molecular weight polyethylene composite shuttering and ground；
The screw that spacing sets different length respectively is corresponded between 3 both sides of door frame and High molecular weight polyethylene composite shuttering 5
4；After the lining trolley removal for the first time of high crag tunnel, the support of screw 4, which is replaced, to be arranged to：Ground and High molecular weight polyethylene compound die
Strut 9 is set between plate 5.
Claims (4)
1. a kind of high crag tunnel for the first time lining trolley one lining trolley device, be by：Trolley running device (1), hydraulic lifting
System (2), door frame (3), screw (4), High molecular weight polyethylene composite shuttering (5), top trolley running device (6), horizontal liquid
Crossing system (7), top rack (8), strut (9), template jack (10), hoist engine (11) is pressed to form；It is characterized in that：It is high
Lining trolley is arranged to leading portion, back segment for the first time in crag tunnel, high crag tunnel set for the first time in the leading portion of lining trolley, back segment to
Few three door frames (3)；The door pillar of door frame (3) both sides is respectively arranged below two foundation framves, and two foundation frame rear ends set hydraulic pressure respectively
Jacking system (2), two foundation frame foreparts set hydraulic lifting system (2) respectively, and hydraulic lifting system (2) is respectively arranged below platform
Garage's walking apparatus (1).
2. a kind of high crag tunnel according to claim 1 for the first time lining trolley one lining trolley device, it is characterised in that：
Longitudinally disposed two parallel guide rails between above the door frame (3) of top trolley running device (6), the front upper of guide rail are set
Top trolley running device (6), guide rail rear upper set hoist engine (11)；Door frame (3) upper center of front end sets pulley,
Symmetrical draw ring is reserved in front end, rear end respectively in the middle part of the crossbeam of top trolley running device (6) rear end；The draw ring of crossbeam front end with
Steel wire rope is set between pulley, hoist engine (11), and the steel wire rope other end is connected around hoist engine (11) with the draw ring of crossbeam rear end
It sets；With setting top rack (8), top trolley running device (6) and top rack above top trolley running device (6)
(8) two longerons are symmetrical arranged between；The inside of a piece longeron sets hinge ear, is set above in the middle part of top trolley running device (6)
Traversing hydraulic pressure cylinder seat is put, cuts with scissors and horizontal hydraulic pressure crossing system (7) is set between ear and traversing hydraulic pressure cylinder seat.
3. a kind of high crag tunnel according to claim 1 for the first time lining trolley one lining trolley device, it is characterised in that：
High molecular weight polyethylene composite shuttering (5) is set with door frame (3) both sides above top rack (8), High molecular weight polyethylene is compound
Template (5) is arranged to arch, and template jack is set between High molecular weight polyethylene composite shuttering (5) both sides lower end and ground
(10)。
4. a kind of high crag tunnel according to claim 1 for the first time lining trolley one lining trolley device, it is characterised in that：
The screw (4) that spacing sets different length respectively is corresponded between door frame (3) both sides and High molecular weight polyethylene composite shuttering (5)；
After the lining trolley removal for the first time of high crag tunnel, screw (4) support, which is replaced, to be arranged to：Ground and High molecular weight polyethylene compound die
Strut (9) is set between plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177192.9U CN207453985U (en) | 2017-09-14 | 2017-09-14 | A kind of high crag tunnel for the first time lining trolley one lining trolley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177192.9U CN207453985U (en) | 2017-09-14 | 2017-09-14 | A kind of high crag tunnel for the first time lining trolley one lining trolley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207453985U true CN207453985U (en) | 2018-06-05 |
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ID=62283050
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177192.9U Active CN207453985U (en) | 2017-09-14 | 2017-09-14 | A kind of high crag tunnel for the first time lining trolley one lining trolley device |
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| CN (1) | CN207453985U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756956A (en) * | 2018-07-30 | 2018-11-06 | 洛阳高飞桥隧机械有限公司 | A kind of anchor bar of waterproof plate in tunnels reinforcement trolley is laid with the application method of positioning device |
| CN109538268A (en) * | 2018-11-15 | 2019-03-29 | 河南工程学院 | What a kind of mine laneway expanded when repairing interim moves suspension device |
| CN111963217A (en) * | 2020-07-30 | 2020-11-20 | 中铁十七局集团第三工程有限公司 | Assembled tunnel trolley |
| CN114060064A (en) * | 2021-11-11 | 2022-02-18 | 武汉二航路桥特种工程有限责任公司 | Numerical control steel strip reinforcing trolley for damaged highway tunnel |
-
2017
- 2017-09-14 CN CN201721177192.9U patent/CN207453985U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756956A (en) * | 2018-07-30 | 2018-11-06 | 洛阳高飞桥隧机械有限公司 | A kind of anchor bar of waterproof plate in tunnels reinforcement trolley is laid with the application method of positioning device |
| CN109538268A (en) * | 2018-11-15 | 2019-03-29 | 河南工程学院 | What a kind of mine laneway expanded when repairing interim moves suspension device |
| CN111963217A (en) * | 2020-07-30 | 2020-11-20 | 中铁十七局集团第三工程有限公司 | Assembled tunnel trolley |
| CN114060064A (en) * | 2021-11-11 | 2022-02-18 | 武汉二航路桥特种工程有限责任公司 | Numerical control steel strip reinforcing trolley for damaged highway tunnel |
| CN114060064B (en) * | 2021-11-11 | 2024-04-16 | 中交特种工程有限公司 | Defective highway tunnel numerical control steel belt reinforcing trolley |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 No. 16, Longteng North Road, Xiagou Village, Hongshan Township, Xigong District, Luoyang City, Henan Province Patentee after: Luoyang Gaofei Bridges and Tunnels Machinery Co.,Ltd. Address before: 471000 No. 16, Longteng North Road, Xiagou Village, Hongshan Township, Xigong District, Luoyang City, Henan Province Patentee before: LUOYANG GAOFEI BRIDGE AND TUNNEL MACHINERY Co.,Ltd. |