CN112523800A - Integral transverse moving platform in small-diameter shield well - Google Patents
Integral transverse moving platform in small-diameter shield well Download PDFInfo
- Publication number
- CN112523800A CN112523800A CN202011361077.3A CN202011361077A CN112523800A CN 112523800 A CN112523800 A CN 112523800A CN 202011361077 A CN202011361077 A CN 202011361077A CN 112523800 A CN112523800 A CN 112523800A
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- steel
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- transverse moving
- diameter shield
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 6
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention relates to an integral transverse moving platform in a small-diameter shield well, which consists of a longitudinal and transverse steel beam support, a hydraulic pushing device, a transverse moving steel platform and a plurality of steel guide rails, and is characterized in that: the transverse steel platforms are connected to the longitudinal and transverse steel beam supports in a sliding mode, the hydraulic pushing devices are symmetrically arranged on two sides of the axis of the tunnel, the telescopic end portions of pushing oil cylinders of the hydraulic pushing devices are firmly welded with the transverse steel platforms on the upper portions of the hydraulic pushing devices, and the transverse steel platforms can be driven to translate in the telescopic process of the pushing oil cylinders; and a plurality of steel rails are arranged on the transverse moving steel platform. The invention can solve the problems that the space in the small-diameter shield well is limited, the conversion mechanism of various transportation devices is delayed, and the work efficiency is reduced because a single track is difficult to meet the requirements of different transportation systems. The integral transverse moving platform in the small-diameter shield well is utilized, the self-adaptive guide rails are flexibly arranged according to the requirements of site construction, and the transportation system in the well is more reasonably configured and operated through translation butt joint.
Description
Technical Field
The invention relates to an integral type traversing platform in a well, in particular to an integral type traversing platform in a small-diameter shield well.
Background
At present, the reasonable application of urban energy is a new proposition on whether cities can continuously and efficiently develop. The engineering field focuses on the energy allocation and transportation construction of cities and regions, such as gas, electricity and oil gas pipelines. With the rapid development of the urbanization process, the construction of ultra-long distance pipelines such as cross-region pipelines, cross-city pipelines and the like is more and more, the scale is larger, and the shield technology is rapidly developed in the pipeline construction process.
The ultra-long distance small-diameter shield is an indispensable construction technology for pipeline construction, however, the construction of the small-diameter shield is more problematic than that of the large-diameter shield. The working face space is narrow, so that the construction is difficult. Especially for transportation problems, including transportation of the duct pieces, the flow of people, all put pressure on the space. If different transport systems cannot be flexibly converted, great efficiency is brought to construction, and therefore it is very important to configure the transport systems to be flexibly converted.
Disclosure of Invention
The invention aims to provide an integral transverse moving platform in a small-diameter shield well according to the difficulties in the prior art, a transverse moving steel platform can be enabled to translate left and right at a cave entrance by utilizing a hydraulic pushing device, and a plurality of steel rails and a track in the cave are accurately converted and butted by the transverse moving steel platform, so that a transport vehicle placed on the platform is smoothly guided into the cave from the outside of the cave.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an integral sideslip platform in minor diameter shield well, comprises indulging horizontal girder steel support, hydraulic pressure thrustor, sideslip steel platform and multichannel steel guide rail, its characterized in that: the transverse steel platforms are connected to the longitudinal and transverse steel beam supports in a sliding mode, the hydraulic pushing devices are symmetrically arranged on two sides of the axis of the tunnel, the telescopic end portions of pushing oil cylinders of the hydraulic pushing devices are firmly welded with the transverse steel platforms on the upper portions of the hydraulic pushing devices, and the transverse steel platforms can be driven to translate in the telescopic process of the pushing oil cylinders; and a plurality of steel rails are arranged on the transverse moving steel platform.
Furthermore, the hydraulic pushing device pushes the transverse moving steel platform to horizontally move left and right at the opening of the hole, and the plurality of steel rails and the tracks in the hole are accurately converted and butted through the transverse moving steel platform, so that the transport vehicles placed on the platform can be smoothly guided into the hole from the outside of the hole.
Furthermore, the transverse length of the transverse steel platform is half of the range of the longitudinal and transverse steel beam supports, and a plurality of steel rails arranged on the transverse steel platform can reach the butt joint of the hole opening through translation.
The invention has the beneficial effects that: (1) the problem that the work efficiency is reduced because the space in a small-diameter shield well is limited, the conversion mechanism of various transportation devices is delayed, and a single track is difficult to meet the requirements of different transportation systems can be solved. (2) The integral transverse moving platform in the small-diameter shield well is utilized, the self-adaptive guide rails are flexibly arranged according to the requirements of site construction, and the transportation system in the well is more reasonably configured and operated through translation butt joint.
Drawings
FIG. 1 is a plan view of an integral traversing platform within a small diameter shield well of the present invention;
FIG. 2 is an elevation view of an integral traversing platform within a small diameter shield well of the present invention;
the labels in the figure are: 1. the steel beam support, 2, the hydraulic pushing device, 3, the steel platform and 4, the steel rail.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the following drawings to facilitate understanding by those skilled in the art:
as shown in fig. 1 and 2, the embodiment specifically relates to an integral transverse moving platform in a small-diameter shield well, which comprises a longitudinal and transverse steel beam support 1, a hydraulic pushing device 2, a transverse moving steel platform 3 and a plurality of steel guide rails 4. The hydraulic pushing devices 2 are symmetrically arranged on two sides of the axis of the hole, the telescopic end parts of the pushing oil cylinders of the pressing pushing devices 2 are firmly welded with the transverse moving steel platform 3 on the upper part, and the platforms can be driven to move horizontally together in the telescopic process. The hydraulic pushing device 2 can enable the transverse moving steel platform 3 to horizontally move left and right at the opening of the hole, and the plurality of steel rails 4 and the tracks in the hole are accurately converted and butted through the transverse moving steel platform 3, so that the transport vehicles placed on the platform are smoothly guided into the hole from the outside of the hole.
The transverse length of the transverse steel platform 3 is one half of the range of the steel beam support 1, and a plurality of steel rails 4 arranged on the transverse steel platform 3 can reach the butt joint of the hole opening through translation.
Claims (3)
1. The utility model provides an integral sideslip platform in minor diameter shield well, comprises indulging horizontal girder steel support (1), hydraulic pressure thrustor (2), sideslip steel platform (3) and multichannel steel guide rail (4), its characterized in that: the transverse steel platform (3) is connected onto the longitudinal and transverse steel beam support (1) in a sliding mode, the hydraulic thrusters (2) are symmetrically arranged on two sides of the axis of the hole, the telescopic end portions of the thrusting oil cylinders of the hydraulic thrusters (2) are firmly welded with the transverse steel platform (3) on the upper portion, and the transverse steel platform (3) can be driven to translate in the telescopic process of the thrusting oil cylinders; and a plurality of steel rails (4) are arranged on the transverse moving steel platform (3).
2. The small-diameter shield well integrated traverse platform according to claim 1, characterized in that: the hydraulic pushing device (2) pushes the transverse moving steel platform (3) to move horizontally at the opening left and right, and the plurality of steel rails (4) and the tracks in the hole are accurately converted and butted through the transverse moving steel platform (3), so that the transport vehicles placed on the platform can be smoothly guided into the hole from the outside of the hole.
3. The small-diameter shield well integrated traverse platform according to claim 1, characterized in that: the transverse length of the transverse moving steel platform (3) is half of the range of the longitudinal and transverse steel beam support (1), and a plurality of steel rails (4) arranged on the transverse moving steel platform (3) can reach the butt joint of the tunnel portal through translation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011361077.3A CN112523800A (en) | 2020-11-27 | 2020-11-27 | Integral transverse moving platform in small-diameter shield well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011361077.3A CN112523800A (en) | 2020-11-27 | 2020-11-27 | Integral transverse moving platform in small-diameter shield well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112523800A true CN112523800A (en) | 2021-03-19 |
Family
ID=74994207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011361077.3A Pending CN112523800A (en) | 2020-11-27 | 2020-11-27 | Integral transverse moving platform in small-diameter shield well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112523800A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209132175U (en) * | 2018-10-29 | 2019-07-19 | 武汉威佳电子有限公司 | A kind of quality detection platform of SMT production line |
| CN209273834U (en) * | 2018-11-02 | 2019-08-20 | 江阴名旭模塑有限公司 | The injection molding of automobile plastic components post-processes supply line |
| CN110552712A (en) * | 2019-07-17 | 2019-12-10 | 中铁十八局集团有限公司 | Subway shield tunnel is discharged slag fast and is used rail transport system |
-
2020
- 2020-11-27 CN CN202011361077.3A patent/CN112523800A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209132175U (en) * | 2018-10-29 | 2019-07-19 | 武汉威佳电子有限公司 | A kind of quality detection platform of SMT production line |
| CN209273834U (en) * | 2018-11-02 | 2019-08-20 | 江阴名旭模塑有限公司 | The injection molding of automobile plastic components post-processes supply line |
| CN110552712A (en) * | 2019-07-17 | 2019-12-10 | 中铁十八局集团有限公司 | Subway shield tunnel is discharged slag fast and is used rail transport system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |
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| RJ01 | Rejection of invention patent application after publication |