CN205024717U - Construction equipment of city utility tunnel immersed tube section - Google Patents
Construction equipment of city utility tunnel immersed tube section Download PDFInfo
- Publication number
- CN205024717U CN205024717U CN201520726437.3U CN201520726437U CN205024717U CN 205024717 U CN205024717 U CN 205024717U CN 201520726437 U CN201520726437 U CN 201520726437U CN 205024717 U CN205024717 U CN 205024717U
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- China
- Prior art keywords
- bearing
- pressure
- track
- portal crane
- straddle truck
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- Expired - Fee Related
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Abstract
The utility model discloses a construction equipment of city utility tunnel immersed tube section, including bearing structure, pressure -bearing portal crane and hoist and mount portal crane, wherein the pressure -bearing portal crane is established on the first track of bearing structure upper end both sides, and the pressure -bearing portal crane can carry out the front and back and slide on first track under the drive of motor, and the hoist and mount portal crane is established on the second track of pressure -bearing portal crane both sides, and the hoist and mount portal crane stretches over in the top of pressure -bearing portal crane, and the hoist and mount portal crane can carry out the front and back and slide on the second track under the drive of motor. Beneficial effect: can effectively reduce construction cost, adopt rail transport to reduce an immersed tube pipeline section transportation difficult problem and the damage in the transportation, the transportation time of reducing the pipeline section, geotechnique's pipe bag through adopting circulated repetitious usage has been practiced thrift the engineering time as ballast, has accelerateed the construction progress, has reduced the loss of manpower and material resources resource.
Description
Technical field
The utility model relates to a kind of construction equipment of immersed segment, particularly a kind of construction equipment of city integrated piping lane immersed segment.
Background technology
At present, along with the expansion of size of urban population, expanding economy, the continuous construction of infrastructure, there is great number of issues in urban pipe network construction, occupy a large amount of high value space, frequent excavation has a strong impact on the attractive in appearance of urban road and durable wear-resistant, adopts city integrated piping lane effectively to solve the problem.
Summary of the invention
The purpose of this utility model is to reduce the impact on urban transit system environment in work progress of city integrated piping lane, and the construction equipment of a kind of city integrated piping lane immersed segment provided.
The construction equipment of the city integrated piping lane immersed segment that the utility model provides includes braced structures, pressure-bearing straddle truck and lifting straddle truck, wherein pressure-bearing straddle truck is located on the first track of both sides, braced structures upper end, pressure-bearing straddle truck can carry out slide anteroposterior under the driving of motor on the first track, lifting straddle truck is located on the second track of pressure-bearing straddle truck both sides, lifting straddle truck is across above pressure-bearing straddle truck, and lifting straddle truck can carry out slide anteroposterior under the driving of motor on the second track.
First track and the second track are all made up of twice rail.
Water pump and pressure-bearing bag is also provided with in braced structures.
Pressure-bearing bag is geotextile tube bag.
Operating principle of the present utility model:
Determine pipe gallery construction area, lay from excavation initial point to the first track of contiguous immersed tube prefabrication of tube section field and the second track, depend on the circumstances the interval determined between the first track and the second track.Pressure-bearing straddle truck laid by the first track near hole wall, the second track is laid lifting straddle truck; On the railcar placing it in the formation of multiple pressure-bearing straddle truck after immersed tube pipeline section is built, turn after being transported to associated construction region and lift straddle truck catcher before and after two groups, immersed tube four angles arrange four tension rings, each lifting straddle truck is connected with pipeline section respectively by hoist cable, and by pipeline section lifting to giving directions position.Because coastal region groundwater table is higher, therefore immersed tube pipeline section is difficult to sink, outside ballast need be adopted, by immersed tube pipeline section all around four corner positions four geotextile tube bags are installed, by water pump, underground water is inputed to realize the effect of increasing weight and balancing in geotextile tube bag, thus make pipeline section be sink to appointment reference position smoothly.
The beneficial effects of the utility model:
Only need carry out supporting to hole wall and without the need to intercepting underground water, effectively can reduce construction cost after excavation foundation trench, adopt rail transport to reduce an immersed tube pipeline section transport difficult problem and the damage in transportation, reduce the haulage time of pipeline section; By adopting nonexpondable geotextile tube bag capable of circulation to save the engineering time as ballast, accelerating construction speed, reducing the loss of human and material resources.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
1, braced structures 2, pressure-bearing straddle truck 3, lifting straddle truck 4, first track
5, the second track 6, water pump 7, pressure-bearing bag 8, immersed tube 9, hoist cable.
Detailed description of the invention
Refer to shown in Fig. 1:
The construction equipment of the city integrated piping lane immersed segment that the utility model provides includes braced structures 1, pressure-bearing straddle truck 2 and lifting straddle truck 3, wherein pressure-bearing straddle truck 2 is located on the first track 4 of both sides, braced structures 1 upper end, pressure-bearing straddle truck 2 can carry out slide anteroposterior under the driving of motor on the first track 4, lifting straddle truck 3 is located on the second track 5 of pressure-bearing straddle truck 2 both sides, lifting straddle truck 3 is across above pressure-bearing straddle truck 2, and lifting straddle truck 3 can carry out slide anteroposterior under the driving of motor on the second track 5.
First track 4 and the second track 5 are all made up of twice rail.
Water pump 6 and pressure-bearing bag 7 is also provided with in braced structures 1.
Pressure-bearing bag 7 is geotextile tube bag.
Operating principle of the present utility model:
Determine pipe gallery construction area, lay the first track 4 and the second track 5 from excavation initial point to contiguous immersed tube 8 prefabrication of tube section field, depend on the circumstances the interval determined between the first track 4 and the second track 5.Pressure-bearing straddle truck 2 laid by the first track 4 near hole wall, the second track 5 is laid lifting straddle truck 3; On the railcar placing it in the formation of multiple pressure-bearing straddle truck 2 after immersed tube 8 pipeline section is built, turn after being transported to associated construction region and take over by lifting straddle truck 3 before and after two groups, immersed tube 8 four angles arrange four tension rings, each lifting straddle truck 3 is connected with pipeline section respectively by hoist cable 9, and by pipeline section lifting to giving directions position.Because coastal region groundwater table is higher, therefore immersed tube 8 pipeline section is difficult to sink, outside ballast need be adopted, by immersed tube 8 pipeline section all around four corner positions four geotextile tube bags are installed, by water pump 6, underground water is inputed to realize the effect of increasing weight and balancing in geotextile tube bag, thus make pipeline section be sink to appointment reference position smoothly.
Claims (4)
1. the construction equipment of a city integrated piping lane immersed segment, it is characterized in that: include braced structures, pressure-bearing straddle truck and lifting straddle truck, wherein pressure-bearing straddle truck is located on the first track of both sides, braced structures upper end, pressure-bearing straddle truck can carry out slide anteroposterior under the driving of motor on the first track, lifting straddle truck is located on the second track of pressure-bearing straddle truck both sides, lifting straddle truck is across above pressure-bearing straddle truck, and lifting straddle truck can carry out slide anteroposterior under the driving of motor on the second track.
2. the construction equipment of a kind of city integrated piping lane immersed segment according to claim 1, is characterized in that: the first described track and the second track are all made up of twice rail.
3. the construction equipment of a kind of city integrated piping lane immersed segment according to claim 1, is characterized in that: be also provided with water pump and pressure-bearing bag in described braced structures.
4. the construction equipment of a kind of city integrated piping lane immersed segment according to claim 3, is characterized in that: described pressure-bearing bag is geotextile tube bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726437.3U CN205024717U (en) | 2015-09-20 | 2015-09-20 | Construction equipment of city utility tunnel immersed tube section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726437.3U CN205024717U (en) | 2015-09-20 | 2015-09-20 | Construction equipment of city utility tunnel immersed tube section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024717U true CN205024717U (en) | 2016-02-10 |
Family
ID=55257262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726437.3U Expired - Fee Related CN205024717U (en) | 2015-09-20 | 2015-09-20 | Construction equipment of city utility tunnel immersed tube section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024717U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971014A (en) * | 2016-07-12 | 2016-09-28 | 中国电建集团昆明勘测设计研究院有限公司 | Steel construction city utility tunnel |
| CN107487724A (en) * | 2017-08-16 | 2017-12-19 | 青岛海西重机有限责任公司 | A kind of the large-scale floating crane arm support erecting device and installation method of non-loop wheel machine auxiliary |
| CN107794939A (en) * | 2016-08-29 | 2018-03-13 | 中国市政工程华北设计研究总院有限公司 | Compact municipal administration synthesis pipe gallery feed opening |
| CN107893430A (en) * | 2017-11-22 | 2018-04-10 | 中国建筑第八工程局有限公司 | The assembled installation car of prefabricated pipe gallery |
| CN107905253A (en) * | 2017-11-10 | 2018-04-13 | 秦皇岛优益重工科技有限公司 | A kind of piping lane segment mounting process |
| CN109881707A (en) * | 2019-03-20 | 2019-06-14 | 中国十七冶集团有限公司 | A kind of assembled piping lane foundation pit structure and its construction method |
| CN113482047A (en) * | 2021-07-21 | 2021-10-08 | 中交二公局第六工程有限公司 | Pipe gallery installation method |
-
2015
- 2015-09-20 CN CN201520726437.3U patent/CN205024717U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971014A (en) * | 2016-07-12 | 2016-09-28 | 中国电建集团昆明勘测设计研究院有限公司 | Steel construction city utility tunnel |
| CN107794939A (en) * | 2016-08-29 | 2018-03-13 | 中国市政工程华北设计研究总院有限公司 | Compact municipal administration synthesis pipe gallery feed opening |
| CN107794939B (en) * | 2016-08-29 | 2024-02-27 | 中国市政工程华北设计研究总院有限公司 | Compact municipal administration comprehensive pipe gallery feed opening |
| CN107487724A (en) * | 2017-08-16 | 2017-12-19 | 青岛海西重机有限责任公司 | A kind of the large-scale floating crane arm support erecting device and installation method of non-loop wheel machine auxiliary |
| CN107905253A (en) * | 2017-11-10 | 2018-04-13 | 秦皇岛优益重工科技有限公司 | A kind of piping lane segment mounting process |
| CN107893430A (en) * | 2017-11-22 | 2018-04-10 | 中国建筑第八工程局有限公司 | The assembled installation car of prefabricated pipe gallery |
| CN107893430B (en) * | 2017-11-22 | 2024-09-13 | 中国建筑第八工程局有限公司 | Mounting vehicle for assembling prefabricated comprehensive pipe rack |
| CN109881707A (en) * | 2019-03-20 | 2019-06-14 | 中国十七冶集团有限公司 | A kind of assembled piping lane foundation pit structure and its construction method |
| CN113482047A (en) * | 2021-07-21 | 2021-10-08 | 中交二公局第六工程有限公司 | Pipe gallery installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160210 Termination date: 20160920 |