CN107724247B - A kind of box bridge tunnel face changes the outfit technique - Google Patents
A kind of box bridge tunnel face changes the outfit technique Download PDFInfo
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- CN107724247B CN107724247B CN201711103337.5A CN201711103337A CN107724247B CN 107724247 B CN107724247 B CN 107724247B CN 201711103337 A CN201711103337 A CN 201711103337A CN 107724247 B CN107724247 B CN 107724247B
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- upside
- down mounting
- box
- box beam
- tire
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
It changes the outfit technique the invention discloses a kind of box bridge tunnel face, utilize a set of box beam flipped device, the box beam that tire beam car ships is unloaded, then with can by tunnel Yun Liang, set a roof beam in place but box beam is sling, transports, set up by integration of transporting and building machine that the speed of travel is slower；The present invention has the advantages that work method is simple, tunnel bridge molding box erection efficiency is substantially increased, construction cost has been saved, has been had a vast market foreground and good social benefit, economic benefit.
Description
Technical field
The present invention relates to a kind of box beams in tunnel face reverse installation process, and specifically a kind of box beam passes through the work in tunnel face
Skill is by the box beam on tire beam car, and technique in upside-down mounting to integration of transporting and building machine belongs to field of bridge construction.
Background technique
Integration of transporting and building rack beam project duration is short, has tunnel on route, fortune beam distance is remote, but integration of transporting and building machine transports beam efficiency
Low, travel speed is slow, not can guarantee the duration；Beam is transported using the fast tire beam car of travel speed, but tire beam car can not be carried on the back
Beam passes through tunnel.
If a set of box beam hanging device is arranged in tunnel face, box beam is carried on the back to tunnel face with tire beam car, with hanging
Installing is standby to hang down box beam, then with integration of transporting and building machine bale handle；But general tunnel face space is narrow, is unable to satisfy lifting and sets
The erect-position of standby installation equipment, and transport, install, disassembling costly, foundation requirement is harsher.
Summary of the invention
To solve the above-mentioned problems, the present invention devises a kind of box bridge tunnel face and changes the outfit technique, and work method is simple, greatly
Tunnel bridge molding box erection efficiency has been improved greatly, construction cost has been saved, has had a vast market foreground and good society
Benefit, economic benefit.
The technical solution of the present invention is as follows:
A kind of box bridge tunnel face changes the outfit technique, and Specific construction technique is as follows:
Step 1: tire beam car loads onto upside-down mounting crossbeam, and box beam is placed on above upside-down mounting crossbeam；
Step 2: upside-down mounting support device is disposed in tunnel face appropriate location；
Step 3: tire beam car is carried beam on the back and is driven at upside-down mounting support device, by upside-down mounting support device upside-down mounting crossbeam
And its top box beam, tire beam car are driven out in the box soffit of girder；
Step 4: upside-down mounting support device is taken upside-down mounting crossbeam and box beam and is reduced；
Step 5: integration of transporting and building machine, which is sailed, to be come, and is laterally moved to above box beam, is sling box beam, then transport box beam
Decorating position sets up the whole process of box beam.
Preferably, in the step 1, upside-down mounting crossbeam is placed on tire beam car, box beam is placed on upside-down mounting crossbeam
Box beam plays in side, i.e. upside-down mounting crossbeam upper support, and supported underneath is on tire beam car.
Preferably, in the step 3, upside-down mounting support device can support upside-down mounting crossbeam, unload tire beam car, complete field
Stress check calculation is driven out in the box soffit of girder after tire beam car is off-loadable.
Preferably, in the step 4, upside-down mounting support device can take upside-down mounting crossbeam and box beam and reduce, and transport frame one to meet
Body machine hanging beam height is convenient for integration of transporting and building machine hanging beam.
The present invention is unloaded box beam using a set of flipped device from tire beam car, reduces height, then by fortune frame one
Body machine hanging beam is transported, is set a roof beam in place, and is substantially increased box beam conevying efficiency, has been saved construction cost.
The present invention has the advantages that work method is simple, tunnel bridge molding box erection efficiency is substantially increased, has saved and has applied
Work cost has a vast market foreground and good social benefit, economic benefit.
Present invention will be further explained below with reference to the attached drawings and examples.
Detailed description of the invention
Fig. 1 is overall structure side view of the present invention；
Fig. 2 is upside-down mounting support device schematic diagram of the present invention；
Fig. 3 is construction technology process schematic diagram of the present invention；
In figure: 1, box beam, 2, upside-down mounting crossbeam, 3, upside-down mounting support device, 3a, upper beam, 3b, hydraulic cylinder, 3c, guiding
Column, 3d, chassis, 4, tire beam car, 5, concrete foundation, 6, integration of transporting and building machine, 7, foundation of road bed.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-3, a kind of box beam, in tunnel face reverse installation process, Specific construction technique is as follows:
Step 1: tire beam car 4 loads onto upside-down mounting crossbeam 2, and box beam 1 is placed on 2 top of upside-down mounting crossbeam；
Step 2: upside-down mounting support device 3 is disposed in tunnel face appropriate location；
Step 3: tire beam car 4 is carried box beam 1 on the back and is driven at upside-down mounting support device 3, is supported by upside-down mounting support device 3
Upside-down mounting crossbeam 2 and its top box beam 1, tire beam car 4 are driven out in 1 abdomen of box beam；
Step 4: upside-down mounting support device 3 is taken upside-down mounting crossbeam 2 and box beam 1 and is reduced；
Step 5: integration of transporting and building machine 6, which is sailed, to be come, and is laterally moved to 1 top of box beam, is sling box beam 1, then transport box beam 1
It is defeated to arrive decorating position, set up the whole process of box beam 1.
Above-mentioned flipped device mainly by 2, four groups of the upside-down mounting crossbeam upside-down mounting support device 3 of front and back two and electric control system,
The composition such as hydraulic control system, wherein every set upside-down mounting support device 3 is by including upper beam 3a, hydraulic cylinder 3b, guide post 3c, bottom
The devices such as disk 3d composition.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (1)
- The technique 1. a kind of box bridge tunnel face changes the outfit, which is characterized in that Specific construction technique is as follows:Step 1: tire beam car is loaded into upside-down mounting crossbeam, then box beam is placed on above the upside-down mounting crossbeam；The upside-down mounting Crossbeam upper support plays the box beam, and supported underneath is on the tire beam car；Step 2: upside-down mounting support device is disposed in tunnel face appropriate location；Upside-down mounting crossbeam described in the upside-down mounting support device, The tire beam car is unloaded, stress check calculation is completed；Step 3: the upside-down mounting support device of step 2 is driven to by the upside-down mounting crossbeam that tire beam car carries step 1 on the back, by described The box beam of upside-down mounting crossbeam and upper part described in upside-down mounting support device, then the tire beam car is driven out to the case In the abdomen of type beam；Step 4: the upside-down mounting support device is taken the upside-down mounting crossbeam and box beam and is reduced；Step 5: integration of transporting and building machine, which is sailed, to be come, and is laterally moved to above the box beam, the box beam is sling, then by the box Beam transports decorating position, sets up the box beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103337.5A CN107724247B (en) | 2017-11-10 | 2017-11-10 | A kind of box bridge tunnel face changes the outfit technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103337.5A CN107724247B (en) | 2017-11-10 | 2017-11-10 | A kind of box bridge tunnel face changes the outfit technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107724247A CN107724247A (en) | 2018-02-23 |
| CN107724247B true CN107724247B (en) | 2019-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103337.5A Active CN107724247B (en) | 2017-11-10 | 2017-11-10 | A kind of box bridge tunnel face changes the outfit technique |
Country Status (1)
| Country | Link |
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| CN (1) | CN107724247B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371853B (en) * | 2018-11-30 | 2023-11-28 | 中铁三局集团线桥工程有限公司 | Box girder tunnel portal narrow field transportation relay construction system and method |
| CN114411572B (en) * | 2021-12-31 | 2024-03-01 | 中铁十四局集团青岛工程有限公司 | Beam loading operation method for prefabricated box beam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08151605A (en) * | 1994-11-30 | 1996-06-11 | Kajima Corp | Manufacture of precast block for bridge and its device |
| CN102102317A (en) * | 2009-12-22 | 2011-06-22 | 中铁科工集团有限公司 | Method for laying mixed passenger and freight jointless track and bridge erecting machine for erecting railway T-beam |
| CN201999628U (en) * | 2011-04-07 | 2011-10-05 | 中铁十七局集团第三工程有限公司 | Carrying pole beam for integrally hoisting and consigning bridge girder erection machine |
| CN105155417A (en) * | 2015-08-10 | 2015-12-16 | 石家庄铁道大学 | Climb type beam transportation straddle carrier and tunnel portal bridge transportation and erection method based on same |
| CN106638315A (en) * | 2016-11-10 | 2017-05-10 | 秦皇岛天业通联重工科技有限公司 | Combined beam transporting vehicle |
| CN206308621U (en) * | 2016-11-10 | 2017-07-07 | 秦皇岛天业通联重工科技有限公司 | A kind of beam car carries boom device on the back |
-
2017
- 2017-11-10 CN CN201711103337.5A patent/CN107724247B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08151605A (en) * | 1994-11-30 | 1996-06-11 | Kajima Corp | Manufacture of precast block for bridge and its device |
| CN102102317A (en) * | 2009-12-22 | 2011-06-22 | 中铁科工集团有限公司 | Method for laying mixed passenger and freight jointless track and bridge erecting machine for erecting railway T-beam |
| CN201999628U (en) * | 2011-04-07 | 2011-10-05 | 中铁十七局集团第三工程有限公司 | Carrying pole beam for integrally hoisting and consigning bridge girder erection machine |
| CN105155417A (en) * | 2015-08-10 | 2015-12-16 | 石家庄铁道大学 | Climb type beam transportation straddle carrier and tunnel portal bridge transportation and erection method based on same |
| CN106638315A (en) * | 2016-11-10 | 2017-05-10 | 秦皇岛天业通联重工科技有限公司 | Combined beam transporting vehicle |
| CN206308621U (en) * | 2016-11-10 | 2017-07-07 | 秦皇岛天业通联重工科技有限公司 | A kind of beam car carries boom device on the back |
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| Publication number | Publication date |
|---|---|
| CN107724247A (en) | 2018-02-23 |
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