CN107794939B - Compact municipal administration comprehensive pipe gallery feed opening - Google Patents
Compact municipal administration comprehensive pipe gallery feed opening Download PDFInfo
- Publication number
- CN107794939B CN107794939B CN201610761545.3A CN201610761545A CN107794939B CN 107794939 B CN107794939 B CN 107794939B CN 201610761545 A CN201610761545 A CN 201610761545A CN 107794939 B CN107794939 B CN 107794939B
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- CN
- China
- Prior art keywords
- guide rail
- blanking
- detachable
- pipe
- pipe gallery
- Prior art date
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- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Road Paving Structures (AREA)
- Ventilation (AREA)
Abstract
A compact municipal comprehensive pipe gallery blanking opening comprises a blanking vertical shaft, a vertical fixed guide rail, a detachable pipe bracket, a chain block, a managed trolley and a natural ventilation opening, wherein the managed trolley and the natural ventilation opening are arranged at the bottom of a pipe gallery body; reserving a square blanking shaft to the ground at a blanking opening at the top of the pipe gallery body, and integrally arranging a natural ventilation opening at the top of the blanking opening; the side wall of the blanking shaft is provided with a vertical fixed guide rail, a detachable guide rail is adopted as a vertical guide rail in a pipe gallery below the blanking shaft, the lower end of the vertical fixed guide rail is connected with the upper end of the detachable guide rail through a fastener, and the lower end of the detachable guide rail is fixed with the ground at the bottom of the pipe gallery body; the detachable pipe support is fixed with a detachable sliding block on the vertical fixed guide rail, can slide up and down along the vertical fixed guide rail and the detachable guide rail, is provided with an arc supporting surface, and is connected with a lifting hook of the lifting device through a chain block. The blanking opening adopts a vertical blanking pipe, and the blanking opening and the natural ventilation opening are integrated, so that the arrangement is compact.
Description
Technical field:
the invention belongs to facilities for municipal utility tunnel construction, and particularly relates to a compact municipal utility tunnel feed opening.
The background technology is as follows:
at present, the method for manufacturing the discharging opening of the municipal comprehensive pipe gallery is designed according to horizontal pipe discharging, the plane size of the discharging opening is designed into a rectangle according to the caliber and the length of a pipeline, and the occupied area is large. In addition, in order to avoid the influence on ground traffic and landscapes, some projects arrange a feed opening below the ground, and the road surface or the green belt still needs to be excavated during the later stage of feeding.
The invention comprises the following steps:
the invention aims to provide a compact municipal comprehensive pipe gallery blanking port, which adopts a vertical blanking pipe, integrates the blanking port with a natural ventilation opening, and is compact in arrangement.
In order to achieve the above purpose, the technical scheme of the invention is as follows: a compact municipal administration synthetic pipe corridor feed opening, its characterized in that: the pipe rack comprises a blanking vertical shaft, a vertical fixed guide rail, a detachable pipe bracket, a chain block, a managed trolley and a natural ventilation opening, wherein the managed trolley is arranged at the bottom of a pipe rack body; reserving a square blanking shaft to the ground at a blanking opening at the top of the pipe gallery body, and integrally arranging a natural ventilation opening at the top of the blanking opening; the side wall of the blanking shaft is provided with a vertical fixed guide rail, a detachable guide rail is adopted as a vertical guide rail in a pipe gallery below the blanking shaft, the lower end of the vertical fixed guide rail is connected with the upper end of the detachable guide rail through a fastener, and the lower end of the detachable guide rail is fixed with the ground at the bottom of the pipe gallery body; the detachable pipe support is fixed with a detachable sliding block on the vertical fixed guide rail, can slide up and down along the vertical fixed guide rail and the detachable guide rail, is provided with an arc supporting surface, and is connected with a lifting hook of the lifting device through a chain block.
The side wall of the blanking shaft is fixedly provided with a vertical fixed guide rail through an expansion bolt.
A top cover is arranged at the top of the feed opening.
The radian of the arc supporting surface is matched with the pipe diameter.
The circular arc supporting surface is provided with a rubber gasket.
The invention has the following advantages and positive effects:
1. in order to meet the requirement of vertical pipe discharging, the vertical guide rail and the detachable pipe bracket are arranged at the discharging opening, and the pipe bracket trolley is arranged at the bottom of the pipe gallery, so that the stress stability of the pipeline in the discharging process is improved.
2. In order to realize stable blanking to the bottom of the pipe gallery, the vertical guide rail extends from the blanking shaft hole to the bottom of the pipe gallery, but the vertical guide rail is arranged in the pipe gallery below the blanking shaft in a detachable mode in consideration of the fact that the vertical guide rail is not suitable for permanently occupying the lower space of the pipe gallery.
3. According to the invention, the blanking opening and the natural ventilation opening are integrally designed, so that the arrangement of the blanking opening is compact, the capital construction cost is saved, and the method is very suitable for the design of the blanking opening of the municipal utility tunnel with small ground space.
4. The invention is suitable for blanking the common pipelines with the length of less than 6 meters (including 6 meters), such as steel pipes, spheroidal graphite cast iron pipes, plastic pipes and the like.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a plan view of a vertical fixed rail and removable pipe bracket connection;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a section B-B of fig. 2.
The specific embodiment is as follows:
the invention is further described below with reference to the drawings and examples.
The invention discloses a feed opening, which mainly comprises a feed vertical shaft 1, a vertical fixed guide rail 2, a detachable guide rail 3, a detachable pipe bracket 4, a chain block 5, a managed trolley 6 and a movable natural ventilation opening 7. Reserving a square blanking vertical shaft 1 to the ground at a blanking opening at the top of the pipe gallery body, and integrally arranging a natural ventilation opening 7 at the top of the blanking opening. The vertical fixed guide rail 2 is arranged on the side wall of the blanking shaft, the blanking shaft is fixed by adopting expansion bolts, and the vertical guide rail in the lower pipe gallery of the blanking shaft adopts the detachable guide rail 3. During the unloading, be connected through the fastener with dismantling guide rail 3 upper end and vertical fixed rail 2 lower extreme earlier, it is fixed with the interim mounting that pipe rack body bottom ground set up to dismantle guide rail 3 lower extreme, it is fixed that the slider (detachable) that will dismantle pipe support 4 and vertical fixed rail 2 are supporting is through bolt 10 again, can freely slide from top to bottom along vertical fixed rail 2 and dismantling guide rail 3, it has circular arc holding surface 8 to dismantle the pipe support to make, be furnished with rubber gasket 9 on this holding surface, and can dismantle the pipe support and be connected with lifting device's lifting hook through the chain block. The top cover 11 is installed at the top of the feed opening, so that the pipe gallery can feed materials in the later period.
The four-wheel pipe support trolley 6 is arranged on the ground at the bottom of the pipe gallery body, one end of a pipeline is pulled by lifting equipment during discharging, the pipeline is vertically guided down, one end of the pipeline is placed on the pipe gallery bottom pipe support trolley 6, the other end of the pipeline leans against the arc supporting surface of the detachable pipe support 4 on the side wall of the vertical shaft, the detachable pipe support 4 is fixed with the lifting hook of the lifting equipment through the chain 5, the detachable pipe support 4 vertically slides along the guide rail along with the movement of the pipe support trolley 4, and the pipeline is slowly placed to the bottom of the pipe gallery cabin under the cooperation of the ground lifting equipment and the pipe gallery bottom operators.
The invention greatly reduces the plane size of the feed opening, avoids the influence of overlarge size of the conventional feed opening on ground traffic and landscapes, integrates the feed opening and a natural ventilation opening, has compact arrangement, saves capital construction investment, and is very suitable for the design of the feed opening of the municipal comprehensive pipe gallery when the ground space is smaller.
Claims (5)
1. A compact municipal administration synthetic pipe corridor feed opening, its characterized in that: the pipe rack comprises a blanking vertical shaft, a vertical fixed guide rail, a detachable pipe bracket, a chain block, a managed trolley and a natural ventilation opening, wherein the managed trolley is arranged at the bottom of a pipe rack body; reserving a square blanking shaft to the ground at a blanking opening at the top of the pipe gallery body, and integrally arranging a natural ventilation opening at the top of the blanking opening; the side wall of the blanking shaft is provided with a vertical fixed guide rail, a detachable guide rail is adopted as a vertical guide rail in a pipe gallery below the blanking shaft, the lower end of the vertical fixed guide rail is connected with the upper end of the detachable guide rail through a fastener, and the lower end of the detachable guide rail is fixed with the ground at the bottom of the pipe gallery body; the detachable pipe support is fixed with a detachable sliding block on the vertical fixed guide rail, can slide up and down along the vertical fixed guide rail and the detachable guide rail, is provided with an arc supporting surface, and is connected with a lifting hook of the lifting device through a chain block.
2. The compact municipal utility pipe gallery feed opening of claim 1, wherein: the side wall of the blanking shaft is fixedly provided with a vertical fixed guide rail through an expansion bolt.
3. The compact municipal utility pipe gallery feed opening of claim 1, wherein: a top cover is arranged at the top of the feed opening.
4. The compact municipal utility pipe gallery feed opening of claim 1, wherein: the radian of the arc supporting surface is matched with the pipe diameter.
5. The compact municipal utility pipe gallery feed opening of claim 1, wherein: the circular arc supporting surface is provided with a rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761545.3A CN107794939B (en) | 2016-08-29 | 2016-08-29 | Compact municipal administration comprehensive pipe gallery feed opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761545.3A CN107794939B (en) | 2016-08-29 | 2016-08-29 | Compact municipal administration comprehensive pipe gallery feed opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107794939A CN107794939A (en) | 2018-03-13 |
| CN107794939B true CN107794939B (en) | 2024-02-27 |
Family
ID=61529003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610761545.3A Active CN107794939B (en) | 2016-08-29 | 2016-08-29 | Compact municipal administration comprehensive pipe gallery feed opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107794939B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867698A (en) * | 2018-09-03 | 2018-11-23 | 江苏金贸科技发展有限公司 | A kind of double cabin piping lane import and export mixes in underground |
| CN113756365A (en) * | 2021-09-24 | 2021-12-07 | 广东省基础工程集团有限公司 | Prefabricated part installation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5129761A (en) * | 1991-03-26 | 1992-07-14 | Constructors Engineering Co., Inc. | Pipe placement method and apparatus |
| CN102454827A (en) * | 2010-10-30 | 2012-05-16 | 广东华隧建设股份有限公司 | Pipeline transportation and installation method in tunnel or culvert |
| CN204986021U (en) * | 2015-07-09 | 2016-01-20 | 江苏国华电力器材有限公司 | An adjustable pipeline gallows |
| CN205024717U (en) * | 2015-09-20 | 2016-02-10 | 海南大学 | Construction equipment of city utility tunnel immersed tube section |
| CN105888262A (en) * | 2016-04-14 | 2016-08-24 | 中国十七冶集团有限公司 | Construction method for large-span pipe corridor pipeline |
| CN206110172U (en) * | 2016-08-29 | 2017-04-19 | 中国市政工程华北设计研究总院有限公司 | Compact municipal administration utility tunnel feed opening |
-
2016
- 2016-08-29 CN CN201610761545.3A patent/CN107794939B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5129761A (en) * | 1991-03-26 | 1992-07-14 | Constructors Engineering Co., Inc. | Pipe placement method and apparatus |
| CN102454827A (en) * | 2010-10-30 | 2012-05-16 | 广东华隧建设股份有限公司 | Pipeline transportation and installation method in tunnel or culvert |
| CN204986021U (en) * | 2015-07-09 | 2016-01-20 | 江苏国华电力器材有限公司 | An adjustable pipeline gallows |
| CN205024717U (en) * | 2015-09-20 | 2016-02-10 | 海南大学 | Construction equipment of city utility tunnel immersed tube section |
| CN105888262A (en) * | 2016-04-14 | 2016-08-24 | 中国十七冶集团有限公司 | Construction method for large-span pipe corridor pipeline |
| CN206110172U (en) * | 2016-08-29 | 2017-04-19 | 中国市政工程华北设计研究总院有限公司 | Compact municipal administration utility tunnel feed opening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107794939A (en) | 2018-03-13 |
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