CN117803180A - Construction method of temporary protection shed device for underground comprehensive pipe gallery lifting opening in municipal engineering - Google Patents
Construction method of temporary protection shed device for underground comprehensive pipe gallery lifting opening in municipal engineering Download PDFInfo
- Publication number
- CN117803180A CN117803180A CN202211169888.2A CN202211169888A CN117803180A CN 117803180 A CN117803180 A CN 117803180A CN 202211169888 A CN202211169888 A CN 202211169888A CN 117803180 A CN117803180 A CN 117803180A
- Authority
- CN
- China
- Prior art keywords
- utility tunnel
- protection
- shed
- temporary
- framework
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 12
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 7
- 239000008397 galvanized steel Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention relates to a construction method of a temporary protective shed device for a lifting opening of an underground comprehensive pipe rack in municipal engineering, which comprises the following steps: processing, paying off and positioning, skeleton installation, ceiling hoisting and installation; this temporary protection canopy device of utility tunnel hoist and mount mouth includes: in municipal works underground utility tunnel hoist and mount mouth structure upper portion protection canopy skeleton texture, rain-proof roof and protection canopy stand three major parts. The utility tunnel vertical column is fixed at utility tunnel hoist and mount mouth structure top, rain-proof roof is fixed at protection tunnel skeleton texture top, connect into a whole with the dovetailed nail with protection tunnel skeleton texture and rain-proof roof and form protection canopy device, with protection canopy sheath on the protection tunnel vertical column, interim protection canopy device wholly is located hoist and mount mouth structure top, play the outer guard action to utility tunnel hoist and mount mouth top and side, the utility tunnel hoist and mount mouth department potential safety hazard has been eliminated, rain-proof roof structure of protection canopy device has prevented that sleet and debris from falling into the utility tunnel structure in the ground simultaneously, the normal construction of utility tunnel structure and inside each specialty has been guaranteed.
Description
Technical Field
The invention relates to the field of municipal engineering, in particular to a construction method of a temporary protection shed device for a lifting opening of an underground comprehensive pipe rack in municipal engineering.
Background
The utility tunnel lifting opening is used as an important component of the utility tunnel structure in municipal engineering, and has the main effects of facilitating lifting and maintenance of pipelines and equipment in the utility tunnel, being structures and fusion points of the internal structure and the external communication of the utility tunnel and being the necessary places for personnel, materials and equipment to enter and exit the utility tunnel. The utility model relates to the smoothness degree, hoisting safety and protection safety of personnel, materials and equipment business turn over utility tunnel, influences the appearance of utility tunnel even whole town road moreover. After construction of the underground utility tunnel lifting opening structure in most municipal works is finished, construction can be carried out only by a permanent protection shed structure designed on the upper part of the lifting opening after the road construction is finished, and as the construction time of the middle municipal road is too long, the upper part of the underground utility tunnel lifting opening structure is in a non-protection state for a long time, so that falling accidents of personnel are easy to occur, and great potential safety hazards exist; during rainy and snowy weather, rainwater and snow water are very easy to enter the underground utility tunnel from the top of the hoisting port structure, rainwater in the tunnel is not well cleaned, accumulated water in the tunnel is caused, and equipment in the underground utility tunnel is very likely to be damaged, so that huge economic loss which cannot be recovered is caused.
Therefore, it is necessary to invent a construction method of a temporary protection shed device for the lifting opening of the underground utility tunnel in municipal engineering, so as to solve the protection problem of the top of the lifting opening structure of the underground utility tunnel in the conventional practice at the present stage and eliminate the major potential safety hazard existing in the construction method.
Disclosure of Invention
The purpose of the invention is that: the construction method of the temporary protection shed device for the underground utility tunnel lifting opening in municipal engineering is provided, so that the protection problem of the top of the underground utility tunnel lifting opening structure in the conventional practice at the present stage is solved, and the major potential safety hazard existing in the construction method is eliminated.
In order to achieve the above purpose, the invention relates to a construction method of a temporary protection shed device of an underground utility tunnel lifting opening in municipal engineering, the temporary protection shed device of the underground utility tunnel lifting opening comprises: in municipal works underground utility tunnel hoist and mount mouth structure upper portion protection canopy skeleton texture, rain-proof roof and protection canopy stand three major parts.
The utility model discloses a protection canopy stand is fixed at utility tunnel hoist and mount mouth structure top, and rain-proof roof is fixed at protection canopy skeleton texture top, connects into an integral formation protection canopy device with protection canopy skeleton texture and rain-proof roof with the forked tail nail, with protection canopy sheath on the protection canopy stand, interim protection canopy device wholly is located hoist and mount mouth structure top, plays the outer guard action to utility tunnel hoist and mount mouth top and side.
The protection canopy stand is located whole interim protection canopy device bottom, hoist and mount mouth structure top for stabilize and bear whole interim protection canopy device's weight, by 30 the galvanized steel pipe preparation that 3mm is thick 60CM is long form, protection canopy stand is four altogether, all adopts 12# expansion bolts to fix four structure corners in underground pipe gallery hoist and mount mouth, and is in protection canopy stand both sides and open 2 phi 14 mm's holes apart from hoist and mount mouth structure face top 5CM height.
The protective shed framework structure is used as a framework of the whole temporary protective shed device, plays an important role in supporting the whole temporary protective shed, is formed by welding four framework meshes which are 30 x 3mm thick galvanized steel pipes and 50 x 3mm thick galvanized steel pipes, is formed by welding the framework meshes, has welding dimensions and framework patterns shown in the protective shed framework diagram in detail, and is sleeved on the upper part of a protective shed upright post when being installed by opening 2 phi 14mm holes at the bottoms of two sides of four corner posts of the protective shed framework structure, and is fixed with the protective shed upright post by adopting bolts phi 12mm at the four corners of the protective shed framework structure.
The rain-proof roof is located whole interim protection canopy device top, play the effect of sheltering from rain and snow and preventing weighing down the protection, constitute by two skeleton net piece and top corrugated iron sheet, the skeleton net piece adopts the forked tail nail to fix together with corrugated iron sheet, wherein the skeleton net piece is by 30 x 3mm thick galvanized steel pipe preparation forms, welding size and skeleton pattern see rain-proof roof skeleton diagram in detail, and adopt the reinforcing bar of phi 14 to make into the skeleton welding firm of couple and rain-proof roof, the welding position is located rain-proof roof top both sides, be used for lifting by crane whole interim protection canopy device.
All welding positions are painted with antirust paint so as to ensure long-term use of the temporary protection shed device.
The technical scheme of the invention has the following beneficial effects:
compared with the prior art, the construction method of the temporary protection shed device for the underground utility tunnel lifting opening in municipal engineering has the following advantages when the underground utility tunnel lifting opening is protected and constructed:
(1) After the integral temporary protective shed device is formed, the external protection effect on the top and the side surface of the lifting opening of the underground comprehensive pipe rack is achieved, and potential safety hazards at the lifting opening of the underground comprehensive pipe rack are eliminated;
(2) The rain-proof roof structure of interim protection canopy device has prevented that the sleet from getting into underground utility tunnel structure, has guaranteed the normal construction of underground utility tunnel structure and each specialty in inside, the cost is reduced.
(3) The temporary protective shed device has the characteristics of being detachable and reusable, so that the smoothness of personnel, materials and equipment at the hoisting opening in and out of the underground comprehensive pipe rack, the hoisting safety and the protection safety are guaranteed, and the on-site protection and construction cost is reduced.
Drawings
In order to more clearly illustrate the inventive content of the present application, the content described in the present application will be briefly described in the form of drawings.
FIG. 1 is a rain-proof roof skeleton diagram of the present disclosure;
FIG. 2 is a view of a protective shed framework 1 in accordance with the teachings of the present application;
FIG. 3 is a diagram of a protective shed framework 2 in accordance with the teachings of the present application;
FIG. 4 is a top view of the temporary protective shed of the present disclosure;
FIG. 5 is a side view of the temporary shelter of the present disclosure, shown in FIG. 1;
fig. 6 is a side view of the temporary protective shed of the present application, fig. 2.
Wherein: 1-upright post, 2-12# expansion bolts, 3-protective shed framework 1, 4-protective shed framework 2, 5-12# bolts, 6-rainproof roof, 7-drag hook, 8-protective shed framework 1 secondary joist, 9-protective shed framework 1 main joist, 10-protective shed framework 2 secondary joist, 11-protective shed framework 2 main joist, 12-rainproof roof framework secondary joist, 13-rainproof roof framework main joist and 14-corrugated iron sheet.
Detailed Description
The construction method of the temporary protective shed device for the underground comprehensive pipe gallery lifting opening in municipal engineering comprises the following steps:
step one: processing and manufacturing, namely processing and manufacturing the protective shed framework, the upright posts and the rainproof roof according to the designed size in a processing plant in advance, and performing the rainproof operation of the tarpaulin cover made of the materials;
step two: after the construction of the underground comprehensive pipe rack hoisting opening structure is finished and the strength reaches the design standard, drawing the positions of 4 protection shed stand columns by using marker pens at the corner of the hoisting opening structure, and fixing the 4 protection shed stand columns at the corner of the hoisting opening structure by adopting 12# expansion bolts;
step three: welding the protective shed framework 1 and the protective shed framework 2 to form a temporary protective shed integral framework structure;
step four: the rain-proof roof framework and the corrugated color steel plates are fixed together by dovetail nails, and steel bars with phi 14 are manufactured into hooks which are welded and fixed with the rain-proof roof framework to form a temporary rain-proof roof structure;
step five: welding the integral framework structure of the protective shed and the rainproof roof structure into a whole;
step six: sleeving the protective shed structure into the protective shed upright post according to the position by using a crane or a man, so that the temporary protective shed device is constructed;
although the present invention has been described with reference to the above embodiments, it should be understood that the present invention is not limited thereto, and that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. The construction method of the temporary protective shed device for the underground comprehensive pipe gallery lifting opening in municipal engineering is characterized by comprising the following steps of:
processing, paying off and positioning, skeleton installation, ceiling hoisting and installation;
(1) Processing and manufacturing, namely processing and manufacturing the protective shed framework, the upright posts and the rainproof roof according to the designed size in a processing plant in advance, and performing the rainproof operation of the tarpaulin cover made of the materials;
(2) After the construction of the underground comprehensive pipe rack hoisting opening structure is finished and the strength reaches the design standard, drawing the positions of 4 protection shed stand columns by using marker pens at the corner of the hoisting opening structure, and fixing the 4 protection shed stand columns at the corner of the hoisting opening structure by adopting 12# expansion bolts;
(3) Welding the protective shed framework 1 and the protective shed framework 2 to form a temporary protective shed integral framework structure;
(4) The rain-proof roof framework and the corrugated iron sheet are fixed together by dovetail nails, and steel bars with phi 14 are manufactured into hooks which are welded and fixed together with the rain-proof roof framework to form a temporary rain-proof roof structure;
(5) Welding the integral framework structure of the protective shed and the rainproof roof structure into a whole;
(6) The protective shed structure is sleeved into the protective shed upright posts according to the position by using a crane or a man, so that the temporary protective shed device is constructed.
2. The construction method of the temporary protection shed device for the underground utility tunnel lifting opening in municipal engineering according to claim 1, wherein the plurality of protection shed upright posts (1) in the step (1) are all manufactured by adopting galvanized steel pipes with the thickness of 30 x 3mm, and the height of the protection shed upright posts (1) is 300mm.
3. The construction method of the temporary protection shed device for the underground utility tunnel lifting opening in municipal engineering according to claim 1, wherein in the step (1), the plurality of protection shed frameworks 1 (3) and the protection shed framework 2 (4) are manufactured by processing and welding galvanized steel pipes with the thickness of 50 x 3mm and galvanized steel pipes with the thickness of 30 x 3 mm.
4. The construction method of the temporary protection shed device for the underground utility tunnel lifting opening in municipal engineering according to claim 1, wherein the corrugated iron sheet (14) is blue 18# corrugated iron sheet, and the hooks (7) are made of phi 14 steel bars.
5. The construction method of the temporary protection shed device for the underground utility tunnel lifting opening in municipal works according to claim 1, wherein the construction method of the temporary protection shed device is suitable for protecting the underground utility tunnel lifting opening in all municipal works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211169888.2A CN117803180A (en) | 2022-09-26 | 2022-09-26 | Construction method of temporary protection shed device for underground comprehensive pipe gallery lifting opening in municipal engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211169888.2A CN117803180A (en) | 2022-09-26 | 2022-09-26 | Construction method of temporary protection shed device for underground comprehensive pipe gallery lifting opening in municipal engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117803180A true CN117803180A (en) | 2024-04-02 |
Family
ID=90424269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211169888.2A Pending CN117803180A (en) | 2022-09-26 | 2022-09-26 | Construction method of temporary protection shed device for underground comprehensive pipe gallery lifting opening in municipal engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117803180A (en) |
-
2022
- 2022-09-26 CN CN202211169888.2A patent/CN117803180A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109898819B (en) | Foldable telescopic overhanging tool type scaffold system and installation method thereof | |
| US8714306B2 (en) | Perimetric protection system for buildings undergoing construction | |
| CN107419918B (en) | A kind of Historical Buildings periphery single-layer frame retains method for dismounting | |
| CN206128603U (en) | Curtain mounting structure that leads a wandering life cornices | |
| CN101775896B (en) | Rigid suspended scaffold for installing pipeline of steel roof equipment | |
| CN112112418B (en) | Construction method of high-rise building aluminum formwork climbing frame combined system | |
| CN109653484B (en) | Roofing superelevation faces external hanging flower basket mounting structure of empty curtain engineering | |
| CN112727147A (en) | Outdoor suspended step dismantling method | |
| CN117803180A (en) | Construction method of temporary protection shed device for underground comprehensive pipe gallery lifting opening in municipal engineering | |
| CN113653272B (en) | Archaized eave of steel structure of high-rise building and construction method thereof | |
| CN115306137B (en) | Operation platform structure for installing suspended ceiling at bottom of high-altitude corridor and construction method thereof | |
| CN111236603B (en) | Comprehensive construction method for steel plate mesh overhanging scaffold | |
| CN209339019U (en) | A kind of anti-wind and snow Lang Peng of steel and concrete structure | |
| CN108442598A (en) | Rack and steel truss light composite board Combined roof construction | |
| CN111608376B (en) | Comprehensive construction method for shaping component | |
| CN111608377B (en) | Comprehensive construction method for building overhanging scaffold | |
| CN204662926U (en) | A kind of operating platform for steel pipe column top construction operation | |
| CN204645572U (en) | A kind of Rotary Scaffold | |
| CN108660906A (en) | A kind of composite structure and construction method of Cable-Stayed Bridge Structure and arch rope shell roof system | |
| CN111764623A (en) | Lower hanging construction platform module of high-altitude large-cantilever steel roof truss and construction method | |
| CN218264861U (en) | Face construction platform who combines forever | |
| JP2779998B2 (en) | Lifting device for temporary tents | |
| CN214996224U (en) | Multifunctional protective frame for light production well for building construction | |
| CN211622551U (en) | Scaffold protection shed and scaffold protection shed mounting structure | |
| CN114922356B (en) | Roof lighting skylight with electric smoke exhaust fan and construction method thereof |
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 |