CN110645019B - Integrated form tunnel construction equipment - Google Patents
Integrated form tunnel construction equipment Download PDFInfo
- Publication number
- CN110645019B CN110645019B CN201910978709.1A CN201910978709A CN110645019B CN 110645019 B CN110645019 B CN 110645019B CN 201910978709 A CN201910978709 A CN 201910978709A CN 110645019 B CN110645019 B CN 110645019B
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- traction
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- track
- tunnel construction
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 210000000078 claw Anatomy 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/10—Travelling bridges, i.e. roller bridges; Sliding bridges; Rotary cylinder bridges, i.e. rotating about longitudinal axis to invert and raise the road
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/122—Working or loading platforms
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
An integrated tunnel construction device comprises a template, a driving device, a supporting block, a connecting rod, a traveling system, a base, a main axle, a square platform, a supporting column, a workbench, a traction claw, a traction rod, a traction wheel, a storage type rack, a storage type guardrail, a front axle, a slope, a rear axle, a traction rope bayonet and a concrete slab; the walking system comprises a track, a first support, rollers, track wheels, a traction piece, a chain, a cushion pad, a second support and a limiting table, driving devices are arranged inside the lower ends of the two sides of the template to drive the template to be matched or demoulded, the supporting blocks are arranged on the lower portions of the driving devices, the supporting blocks on the two sides are connected through connecting rods to form a whole, and the supporting blocks are stably supported on the inverted arch layer.
Description
Technical Field
The invention relates to the field of tunnel construction, in particular to integrated tunnel construction equipment.
Background
In the construction process of various mine roadways, railway and highway tunnels, water conservancy culverts, various underground engineering, high-rise building foundation pits, military engineering and the like in China, the inverted arch is used as a foundation structure of the tunnel and is the core part of the whole tunnel. The general working procedures of inverted arch construction include excavation, slag discharge, arch frame erection, concrete spraying protection, reinforcing steel bar binding, formwork erection, concrete pouring and the like. Various construction equipment includes inverted arch trolleys, inverted arch trestles, wet blasting machines, arch erection machines and the like.
In actual use of each construction equipment, there are the following problems:
1. in the prior art, different processes are finished by an inverted arch trolley, an inverted arch trestle, a wet spraying machine, an arch frame installing machine and the like, and the processes are mutually influenced due to the fact that tunnel construction is limited by space. Various construction equipment are mutually influenced, and the purchase, transportation, coordination, simultaneous construction and the like of a plurality of equipment are complicated.
2. The lining pouring in the prior art needs to be provided with special tools such as a trolley or a bottom layer working vehicle to move the template, the trolley type moving function is single, the bottom layer working vehicle needs to be provided with an independent track, and the construction cost and the working efficiency are greatly increased.
3. The inverted arch trestle in the prior art pays more and more attention to the length requirement of a front axle, the front axle of dozens of meters is not rare, however, the front axle still uses a cantilever mode, an oil cylinder arranged on a main axle is used for lifting the front axle, the front axle of dozens of meters has high requirement on the driving force of a lifting oil cylinder, and simultaneously, the requirement on the balance weight of the main axle is also greatly increased.
4. The prior art is from eminence pouring lining cutting, and what often used is the rack, and the rack is bulky, can't accomodate, no matter causes very big influence to efficiency of construction or cost.
5. When the trestle in the prior art moves, the trestle is usually moved only by a track and a pair of wheels, is difficult to adapt to the complex ground conditions of a tunnel, and is easy to skid or stop.
6. When prior art carries out concrete placement, often need extra transportation come concrete form, interfere with landing stage or platform truck emergence, influence each other, and inefficiency.
Disclosure of Invention
In order to overcome the above problems, the present invention proposes a solution to solve the above problems simultaneously.
The technical scheme adopted by the invention for solving the technical problems is as follows: an integrated tunnel construction device comprises a template, a driving device, a supporting block, a connecting rod, a traveling system, a base, a main axle, a square platform, a supporting column, a workbench, a traction claw, a traction rod, a traction wheel, a storage type rack, a storage type guardrail, a front axle, a slope, a rear axle, a traction rope bayonet and a concrete slab; a front axle oil cylinder and a rear axle oil cylinder are arranged on the base; the walking system comprises a track, a first support, a roller, a track wheel, a traction piece, a chain, a cushion pad, a second support and a limiting table;
the square platform is arranged above the main bridge, the supporting column is arranged above the square platform, the workbench is arranged above the supporting column, traction rods respectively extend from the upper part of the workbench along three directions, wire grooves are formed in the traction rods, pouring pipelines are arranged in the wire grooves, traction claws are arranged above the traction rods, the traction claws are connected with the template to drive the template to move, and the pouring pipelines are connected with pouring holes formed in the template;
the supporting column is provided with two grooves, each groove is used for accommodating a traction wheel, and the traction wheels are connected with the traction rope bayonets through steel wire ropes so as to traction the front axle; an accommodating groove is formed in the upper portion of the side wall of the square platform to accommodate the accommodating type rack, the accommodating type rack is unfolded or accommodated through rotating action, an accommodating type guardrail is arranged on the upper surface of the accommodating type rack, and the accommodating type guardrail can be accommodated in the upper surface of the accommodating type rack; when the storage type rack and the storage type guardrail are unfolded, an operator can close the template and pour through pouring holes formed in the template;
a base and a walking system are arranged below the main bridge, one end of the main bridge is provided with the front bridge, the other end of the main bridge is provided with the rear bridge, the other end of the front bridge is provided with the slope, the front bridge is divided into a left front bridge and a right front bridge, a concrete plate is arranged below each of the left front bridge and the right front bridge, the concrete plates are detachably arranged on the front bridge, and the front bridge is erected above an inverted arch layer and a concrete space during working;
driving devices are arranged inside the lower ends of the two sides of the template to drive the template to be matched with or demoulded, the supporting blocks are arranged on the lower portion of the driving devices, the supporting blocks on the two sides are connected through connecting rods to form a whole, and the supporting blocks are stably supported on the inverted arch layer;
a cushion pad is arranged below a track of the traveling system, a first support and a second support are arranged above the track, two rollers are erected in the first support, two rollers are erected in the second support, the track wheels are arranged below the rollers, and the limiting tables are arranged at two ends of the track; the traction piece drives the idler wheel and the track wheel to move through the chain.
Preferably, the storage type rack comprises at least two storage type racks.
Preferably, the traction member is a gear transmission system.
Preferably, the gear transmission system comprises a driving wheel and two driven wheels.
Preferably, the gear transmission system is driven by a motor.
Preferably, the driving device is a telescopic oil cylinder.
Preferably, the two stowable racks are located at different heights of the square table.
Preferably, the two stowable racks are located on different side walls of the square table.
The invention has the beneficial effects that:
1. aiming at the 1 st point of the background technology, a part of functions of an inverted arch trestle, an inverted arch trolley and a wet spraying machine are integrated, a template is driven to move through the trestle, and the functions of die assembly, demoulding, pouring and lining, spraying and the like are realized on the trestle.
2. Aiming at the 2 nd point of the background technology, on the basis that the trestle drives the template to move, a driving device, a supporting block and a connecting rod are arranged in a matching manner to carry out die assembly and demoulding.
3. To the 3 rd point that the background art provided, when the trestle drove the template and removed, adopted the mode of drawing to carry out the tractive to cantilever front axle to the cable-stayed, alleviated the pressure of lifting hydro-cylinder greatly.
4. To the 4 th point that the background art provided, adopted and to have accomodate the rotation type rack, there is the guardrail that can accomodate on the rack, strengthened the security greatly, improved space utilization, saved the cost and improved efficiency.
5. To the 5 th point that the background art provided, adopted two segmentation tracks and rail wheel, gyro wheel mode of mutually supporting, strengthened stability greatly.
6. To the 6 th point that the background art provided, set up concrete slab in front under the axle for concrete form pouring is convenient more high-efficient.
Note: the foregoing designs are not sequential, each of which provides a distinct and significant advance in the present invention over the prior art.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a general front view of the present invention
FIG. 2 is a structural diagram of a trestle system of the invention
FIG. 3 is a structural view of the walking system of the present invention
FIG. 4 is a step diagram of the trestle bridge of the invention
In the figures, the reference numerals are as follows:
1. the concrete space 7, the walking system 8, the base 9, the main bridge 10, the square platform 11, the workbench 12, the traction claw 13, the traction rod 14, the traction wheel 15, the storage type platform frame 16, the storage type guardrail 17, the front bridge 18, the slope 19, the rear bridge 20, the traction rope bayonet 21, the concrete slab 22, the first bracket 23, the roller 24, the track wheel 25, the traction piece 26, the chain 27, the buffer cushion 28, the second bracket 29, the limit platform 30, the support column 31 and the track.
Detailed Description
As shown in the figure: an integrated tunnel construction device comprises a template, a driving device, a supporting block, a connecting rod, a traveling system, a base, a main axle, a square platform, a supporting column, a workbench, a traction claw, a traction rod, a traction wheel, a storage type rack, a storage type guardrail, a front axle, a slope, a rear axle, a traction rope bayonet and a concrete slab; a front axle oil cylinder and a rear axle oil cylinder are arranged on the base; the walking system comprises a track, a first support, a roller, a track wheel, a traction piece, a chain, a cushion pad, a second support and a limiting table;
the square platform is arranged above the main bridge, the supporting column is arranged above the square platform, the workbench is arranged above the supporting column, traction rods respectively extend from the upper part of the workbench along three directions, wire grooves are formed in the traction rods, pouring pipelines are arranged in the wire grooves, traction claws are arranged above the traction rods, the traction claws are connected with the template to drive the template to move, and the pouring pipelines are connected with pouring holes formed in the template;
as shown in the figure: the supporting column is provided with two grooves, each groove is used for accommodating a traction wheel, and the traction wheels are connected with the traction rope bayonets through steel wire ropes so as to traction the front axle; an accommodating groove is formed in the upper portion of the side wall of the square platform to accommodate the accommodating type rack, the accommodating type rack is unfolded or accommodated through rotating action, an accommodating type guardrail is arranged on the upper surface of the accommodating type rack, and the accommodating type guardrail can be accommodated in the upper surface of the accommodating type rack; when the storage type rack and the storage type guardrail are unfolded, an operator can close the template and pour through pouring holes formed in the template;
a base and a walking system are arranged below the main bridge, one end of the main bridge is provided with the front bridge, the other end of the main bridge is provided with the rear bridge, the other end of the front bridge is provided with the slope, the front bridge is divided into a left front bridge and a right front bridge, a concrete plate is arranged below each of the left front bridge and the right front bridge, the concrete plates are detachably arranged on the front bridge, and the front bridge is erected above an inverted arch layer and a concrete space during working;
as shown in the figure: driving devices are arranged inside the lower ends of the two sides of the template to drive the template to be matched with or demoulded, the supporting blocks are arranged on the lower portion of the driving devices, the supporting blocks on the two sides are connected through connecting rods to form a whole, and the supporting blocks are stably supported on the inverted arch layer;
a cushion pad is arranged below a track of the traveling system, a first support and a second support are arranged above the track, two rollers are erected in the first support, two rollers are erected in the second support, the track wheels are arranged below the rollers, and the limiting tables are arranged at two ends of the track; the traction piece drives the idler wheel and the track wheel to move through the chain.
As shown in the figure: the storage type rack is at least two. The traction piece is a gear transmission system. The gear transmission system comprises a driving wheel and two driven wheels. The gear transmission system is driven by a motor. The driving device is a telescopic oil cylinder. The two storage type racks are located at different heights of the square platform. The two storage type racks are positioned on different side walls of the square table.
As shown in fig. 4: the walking steps of the trestle are as follows: a. lifting the trestle by the jacking oil cylinder, and lifting the trestle; b. driving the trestle to move forwards through a driving mechanism; c. after the trestle is moved forwards, lifting the track through a jacking oil cylinder; d. the track is driven to move forwards through a driving structure, and a displacement cycle is completed.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An integrated form tunnel construction equipment which characterized in that: the concrete slab traction device comprises a template, a driving device, a supporting block, a connecting rod, a walking system, a base, a main bridge, a square platform, a supporting column, a workbench, a traction claw, a traction rod, a traction wheel, a storage type rack, a storage type guardrail, a front bridge, a slope, a rear bridge, a traction rope bayonet and a concrete slab; a front axle oil cylinder and a rear axle oil cylinder are arranged on the base; the walking system comprises a track, a first support, a roller, a track wheel, a traction piece, a chain, a cushion pad, a second support and a limiting table;
the square platform is arranged above the main bridge, the supporting column is arranged above the square platform, the workbench is arranged above the supporting column, traction rods respectively extend from the upper part of the workbench along three directions, wire grooves are formed in the traction rods, pouring pipelines are arranged in the wire grooves, traction claws are arranged above the traction rods, the traction claws are connected with the template to drive the template to move, and the pouring pipelines are connected with pouring holes formed in the template;
the supporting column is provided with two grooves, each groove is used for accommodating a traction wheel, and the traction wheels are connected with the traction rope bayonets through steel wire ropes so as to traction the front axle; an accommodating groove is formed in the upper portion of the side wall of the square platform to accommodate the accommodating type rack, the accommodating type rack is unfolded or accommodated through rotating action, an accommodating type guardrail is arranged on the upper surface of the accommodating type rack, and the accommodating type guardrail can be accommodated in the upper surface of the accommodating type rack; when the storage type rack and the storage type guardrail are unfolded, an operator can close the template and pour through pouring holes formed in the template;
a base and a walking system are arranged below the main bridge, one end of the main bridge is provided with the front bridge, the other end of the main bridge is provided with the rear bridge, the other end of the front bridge is provided with the slope, the front bridge is divided into a left front bridge and a right front bridge, a concrete plate is arranged below each of the left front bridge and the right front bridge, the concrete plates are detachably arranged on the front bridge, and the front bridge is erected above an inverted arch layer and a concrete space during working;
driving devices are arranged inside the lower ends of the two sides of the template to drive the template to be matched with or demoulded, the supporting blocks are arranged on the lower portion of the driving devices, the supporting blocks on the two sides are connected through connecting rods to form a whole, and the supporting blocks are stably supported on the inverted arch layer;
a cushion pad is arranged below a track of the traveling system, a first support and a second support are arranged above the track, two rollers are erected in the first support, two rollers are erected in the second support, the track wheels are arranged below the rollers, and the limiting tables are arranged at two ends of the track; the traction piece drives the idler wheel and the track wheel to move through the chain.
2. The integrated tunnel construction apparatus according to claim 1, wherein: the storage type rack is at least two.
3. The integrated tunnel construction apparatus according to claim 1, wherein: the traction piece is a gear transmission system.
4. The integrated tunnel construction apparatus according to claim 3, wherein: the gear transmission system comprises a driving wheel and two driven wheels.
5. The integrated tunnel construction apparatus according to claim 3, wherein: the gear transmission system is driven by a motor.
6. The integrated tunnel construction apparatus according to claim 1, wherein: the driving device is a telescopic oil cylinder.
7. The integrated tunnel construction apparatus according to claim 2, wherein: the two storage type racks are located at different heights of the square platform.
8. The integrated tunnel construction apparatus according to claim 2, wherein: the two storage type racks are positioned on different side walls of the square table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910978709.1A CN110645019B (en) | 2019-10-15 | 2019-10-15 | Integrated form tunnel construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910978709.1A CN110645019B (en) | 2019-10-15 | 2019-10-15 | Integrated form tunnel construction equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110645019A CN110645019A (en) | 2020-01-03 |
| CN110645019B true CN110645019B (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910978709.1A Active CN110645019B (en) | 2019-10-15 | 2019-10-15 | Integrated form tunnel construction equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN110645019B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482655A (en) * | 2021-08-20 | 2021-10-08 | 湖南五新模板有限公司 | High-efficient tunnel operation bridge equipment |
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| CN101403305A (en) * | 2008-09-08 | 2009-04-08 | 中铁隧道集团有限公司 | Construction method for tunnel continuous mucking, lining and excavation synchronization |
| CN101929341A (en) * | 2010-01-12 | 2010-12-29 | 中铁隧道集团二处有限公司 | Construction method for TBM synchronization lining |
| CN103133012A (en) * | 2012-11-20 | 2013-06-05 | 中铁十八局集团有限公司 | Open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley |
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| EP3216979A1 (en) * | 2016-03-07 | 2017-09-13 | Kern Tunneltechnik SA | Shuttering system |
| JP2017214747A (en) * | 2016-05-31 | 2017-12-07 | 戸田建設株式会社 | Method and sensor for detecting filling of lining concrete |
| CN108005660A (en) * | 2017-11-16 | 2018-05-08 | 党文华 | A kind of Optimization of Expressway Tunnel Construction method |
| CN207998785U (en) * | 2017-12-19 | 2018-10-23 | 成都锐龙机械制造有限公司 | A kind of driving postposition trestle |
| CN109505630A (en) * | 2019-01-14 | 2019-03-22 | 中铁局集团有限公司 | Full-hydraulic crawler-type self trestle and construction method |
| CN109736848A (en) * | 2019-02-26 | 2019-05-10 | 重庆交通建设(集团)有限责任公司 | Prevent two lining trolleys that vault comes to nothing and prevention vault comes to nothing construction method |
| CN110017148A (en) * | 2019-05-20 | 2019-07-16 | 中铁十二局集团第四工程有限公司 | A kind of rubber-tyred tunneling operation vehicle |
-
2019
- 2019-10-15 CN CN201910978709.1A patent/CN110645019B/en active Active
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|---|---|---|---|---|
| EP0732480A2 (en) * | 1995-03-15 | 1996-09-18 | Breucha, Hermann Ing.-grad. | Method and installation for the post-treatment of concrete, in particular for casting a tunnel vault |
| CN101403305A (en) * | 2008-09-08 | 2009-04-08 | 中铁隧道集团有限公司 | Construction method for tunnel continuous mucking, lining and excavation synchronization |
| CN101929341A (en) * | 2010-01-12 | 2010-12-29 | 中铁隧道集团二处有限公司 | Construction method for TBM synchronization lining |
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| CN103924985A (en) * | 2013-12-27 | 2014-07-16 | 中铁十八局集团有限公司 | Cast-in-situ inverted arch lining trolley and concrete curing system in synchronous construction with TBM (tunnel boring machine) tunneling |
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| CN105649654A (en) * | 2016-03-17 | 2016-06-08 | 湖南五新机械有限公司 | Automatic hydraulic inverted arch trestle trolley and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN110645019A (en) | 2020-01-03 |
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