CN204098066U - The square underground pipe gallery of assembling - Google Patents

The square underground pipe gallery of assembling Download PDF

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Publication number
CN204098066U
CN204098066U CN201420522702.1U CN201420522702U CN204098066U CN 204098066 U CN204098066 U CN 204098066U CN 201420522702 U CN201420522702 U CN 201420522702U CN 204098066 U CN204098066 U CN 204098066U
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CN
China
Prior art keywords
connecting angle
respectively equipped
pipe gallery
underground pipe
assembling
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.)
Expired - Fee Related
Application number
CN201420522702.1U
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Chinese (zh)
Inventor
杨帆
杨生强
仲长平
方德田
袁杰民
郭翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU ZHONGYI BUILDING MATERIAL MACHINERY Co Ltd
Original Assignee
JIANGSU ZHONGYI BUILDING MATERIAL MACHINERY Co Ltd
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Filing date
Publication date
Application filed by JIANGSU ZHONGYI BUILDING MATERIAL MACHINERY Co Ltd filed Critical JIANGSU ZHONGYI BUILDING MATERIAL MACHINERY Co Ltd
Priority to CN201420522702.1U priority Critical patent/CN204098066U/en
Application granted granted Critical
Publication of CN204098066U publication Critical patent/CN204098066U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The square underground pipe gallery of assembling.Provide a kind of structure simple, be convenient to the square underground pipe gallery of assembling assembling, transport.Comprise some tube couplings connected successively; Described tube coupling comprises upper cover plate, lower cover and some connection risers, the opposite face of described upper cover plate and lower cover is respectively equipped with some longitudinal boss one to one, described connection riser is vertically connected between longitudinal boss of described upper cover plate and longitudinal boss of lower cover; The centre of longitudinal boss is laid with some alignment pins, and both sides are respectively equipped with connecting angle one and connecting angle two, and described alignment pin stretches out the table top of described longitudinal boss; The connection top of riser, the centre of bottom surface are laid with some positioning sleeves, and both sides are respectively equipped with connecting angle three and connecting angle four; Alignment pin one_to_one corresponding is located in described positioning sleeve, and described connecting angle one is fixedly connected with described connecting angle three, and described connecting angle two is fixedly connected with described connecting angle four.The utility model reduces difficulty of construction and expense.

Description

The square underground pipe gallery of assembling
Technical field
The utility model relates to the square underground pipe gallery of a kind of assembling.
Background technology
China's Municipal public utility adhere to different unit Construction and management separately, because building time is successively different, do not carry out unified planning and comprehensive utilization to urban underground space.Network of underground construction adopts the city planting ductwork engineering construction mode of traditional direct-burried more, and mostly various municipal pipeline is directly to be embedded in soil layer by respective system, and maintenance inconvenience, easily damage, ability of securing an adequate supply often is interfered.Because the depth of burying of various pipeline differs, easily cause conflict, urban road is often damaged.Road surface is repeatedly excavated and is caused route denial, traffic jam, road surface patch pile patch.Along with urban development, underground utilities are increasingly complicated, even deep-rooted, formed " the problem that cooks noodle ".It is discontented that the construction cost that subway work also increases because of relocation of services or temporary shift even causes resident.Pipe network facilities increases or maintenance, and the building site of urban construction also can be found everywhere, such as coal gas changes natural gas, lays communications optical cable, buries cable power transmission underground, water supply network repairing, gas flue repairing etc.A lot of urban pavement also constantly excavates as slide fastener, landfill.According to incompletely statistics, the direct economic loss that the pipe network accidents that the whole nation is caused because of construction every year causes reaches 5,000,000,000 yuan, and indirect economic loss reaches 40,000,000,000 yuan more than.
Underground pipe gallery, also known as " common trench ", is namely integrated in one the various pipelines such as municipal administration, electric power, communication, combustion gas, water supply, middle water, draining, heating power, builds an intensive tunnel in the underground space of urban road.Underground pipe gallery, makes space utilization more abundant, compact, economical, also easy access, more can not because overhauling old pipe, the new pipe of the row of applying and continuous excavated pavement.The General Office of the State Council in 2014 issues " instruction about strengthening City Buried Pipeline implementation management " (Office of the State Council is sent out (2014) No. 27), clearly propose to move forward steadily the construction of Urban Underground pipe gallery, carry out underground pipe gallery pilot project 36 big and medium-sized cities.
Multi-form underground pipe gallery, its form of fracture, accommodation pipeline kind, cost, maintenance and management are all different.The cities such as current Beijing, Shenzhen, Suzhou, sunshine have been built up or positive construction parts underground pipe gallery, the overwhelming majority is square Cast-in-situs type piping lane, exist long construction period (reinforcing bar is rolled, formwork support arrangement, concrete casting and maintenance etc.), construction costs costly, the shortcoming such as the application being not easy to advanced construction technology.Underground pipe gallery is contained in Integral prefabricated type side, and to there is volume and weight large, brings that manufacturing equipment requirement is high, lifting difficulty, freight volume are large, the shortcomings such as freight is high.
Utility model content
The utility model, for above problem, provides a kind of structure simple, is convenient to the square underground pipe gallery of assembling assembling, transport.
The technical solution of the utility model is: comprise some tube couplings connected successively; Described tube coupling comprises upper cover plate, lower cover and some connection risers, the opposite face of described upper cover plate and lower cover is respectively equipped with some longitudinal boss one to one, described connection riser is vertically connected between longitudinal boss of described upper cover plate and longitudinal boss of lower cover;
The centre of described longitudinal boss is laid with some alignment pins, and both sides are respectively equipped with connecting angle one and connecting angle two, and described alignment pin stretches out the table top of described longitudinal boss;
The described top of connection riser, the centre of bottom surface are laid with some positioning sleeves, and both sides are respectively equipped with connecting angle three and connecting angle four;
Described alignment pin one_to_one corresponding is located in described positioning sleeve, and described connecting angle one is fixedly connected with described connecting angle three, and described connecting angle two is fixedly connected with described connecting angle four.
The outer of described connecting angle one and connecting angle three is respectively equipped with groove, and the outer of described connecting angle two and connecting angle four is respectively equipped with groove.
The two ends of described upper cover plate and lower cover are respectively equipped with groove and boss, and the two ends of described connection riser are respectively equipped with groove and boss.
When the utility model is installed at the scene, first lower cover is installed, then lifting connects riser, alignment pin on lower cover is inserted in the positioning sleeve connecting riser bottom surface, lift upper cover plate again, alignment pin on upper cover plate is inserted in the positioning sleeve connecting riser end face, seal welding connecting angle one and connecting angle three, connecting angle two and connecting angle four after correcting.The outer of connecting angle one and connecting angle three, connecting angle two and connecting angle four all devises groove, assemble rear connecting angle one and connecting angle three, between connecting angle two and connecting angle four, define groove, during welding, wlding fills up and recessedly forms weld seam, welding quality and outward appearance good.Do preservative treatment at weld after welding, and between the bell and spigot of adjacent two tube couplings of composition piping lane, inject the antiseepage of sealing slurry sealing.
The utility model reduces difficulty of construction and expense, cast-in-site or integral prefabricated underground pipe gallery is become pre-constructed unit site assembly, changes the manufacture of underground pipe gallery, and construction technology is simple, and lifting is convenient; Also reduce the specification of site operation machinery, construction speed is fast, expense is low, difficulty is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the partial enlarged drawing at X place in Fig. 1,
Fig. 3 is the structural representation of lower cover in the utility model,
Fig. 4 is the top view of Fig. 3,
Fig. 5 is the structural representation connecting riser in the utility model,
Fig. 6 is the sectional view in E-E face in Fig. 5,
Fig. 7 is the sectional view in A-A face in Fig. 4,
Fig. 8 is the sectional view in B-B face in Fig. 4,
Fig. 9 is the sectional view in C-C face in Fig. 5,
Figure 10 is the sectional view in D-D face in Fig. 5;
In figure, 1 is upper cover plate, and 2 is connect riser, and 3 is lower covers, and 4 is connecting angles one, and 5 is alignment pins, 6 is connecting angles two, and 7 is connecting angles three, and 8 is positioning sleeves, and 9 is connecting angles four, and 10 is longitudinal boss, 11 is grooves one, and 12 is boss one, and 13 is grooves two, and 14 is boss two.
Detailed description of the invention
The utility model as Figure 1-10 shows, comprises some tube couplings connected successively; Described tube coupling comprises upper cover plate 1, lower cover 3 and some connection risers 2, the opposite face of described upper cover plate 1 and lower cover 3 is respectively equipped with some longitudinal boss 10 one to one, described connection riser 2 is vertically connected between longitudinal boss of described upper cover plate and longitudinal boss of lower cover;
The centre of described longitudinal boss 10 is laid with some alignment pins 5, and both sides are respectively equipped with connecting angle 1 and connecting angle 26, and described alignment pin stretches out the table top of described longitudinal boss;
The described top of connection riser 2, the centre of bottom surface are laid with some positioning sleeves 8, and both sides are respectively equipped with connecting angle 37 and connecting angle 49;
Described alignment pin 5 one_to_one corresponding is located in described positioning sleeve 8, and described connecting angle 1 is fixedly connected with described connecting angle 37, and described connecting angle 26 is fixedly connected with described connecting angle 49.
In application, alignment pin 5, connecting angle 1, connecting angle 26 all weld together with the cage of reinforcement in cover plate.All longitudinal with the cover plate boss face of alignment pin 5, connecting angle 1, connecting angle 26 is concordant, and all longitudinal boss face on same cover plate is all contour, and the axis of alignment pin 5 is vertical with longitudinal boss face.The connecting angle 37 of connection riser 2, positioning sleeve 8, connecting angle 49 all weld together with the cage of reinforcement be connected in riser 2.Connecting angle 37, positioning sleeve 8, connecting angle 49 are with to be connected riser top and bottom concordant, and the axes normal of positioning sleeve 8 is in the side connecting riser.
The outer of described connecting angle 1 and connecting angle 37 is respectively equipped with groove, and the outer of described connecting angle 26 and connecting angle 49 is respectively equipped with groove.
As is seen in figs 7-10, the two ends of described upper cover plate 1 and lower cover 3 are respectively equipped with groove (i.e. groove 1) and boss (i.e. boss 1), and the two ends of described connection riser are respectively equipped with groove (i.e. groove 2 13) and boss (i.e. boss 2 14).
Also be provided with groove and boss at upper and lower cover plate with the two ends being connected riser, form the bellmouth of tube coupling and socket after assembling at tube coupling two ends, when guaranteeing that piping lane is installed, the connection of adjacent tube coupling and antiseepage seal.
The new concept that the utility model has been introduced a kind of assembling Urban Underground pipe gallery design, manufactured and construct.Assembling underground pipe gallery tube coupling of the present utility model adopts batch production pre-constructed unit, is then transported to Urban Underground pipe gallery job site and assembles, and forms Urban Underground pipe gallery.Adopt " behind Gou Xian road " mode of traditional excavation groove mounting pipe corridor backfill again during construction, at the construction field (site) the pre-constructed unit of composition underground pipe gallery is assembled into backfill after piping lane and compacting.
The utility model adopts the mounting technology of underground pipe gallery, and the difficulty that significantly can reduce manufacture, transport and construct, saves a large amount of expenses.The application of underground pipe gallery mounting technology can according to actual needs fast, the construction Large Underground pipe gallery of low cost, breach the technical bottleneck that super-huge underground pipe gallery is built, make the super-huge underground pipe gallery of construction be easy to realize.
In application, adjacent connection riser can form compartment, and partitioned compartment type underground pipe gallery avoids the laying construction interference of various pipe, line in piping lane, construction and maintenance while being convenient to the laying of several pipes, line
As shown in Figure 1, forceful electric power is defined to three bins such as sump, heat supply sewage storehouse in sump, light current combustion gas after the construction of assembling underground pipe gallery.Due to the various pipes in underground pipe gallery, that line reaches kind more than ten is even more, limited space in piping lane, the mode generally can only constructed in order carries out pipe installation, construction simultaneously can be disturbed, can utilize assembling piping lane technology that pipe gallery is separated into several bins as required, pipe installation in each bin does not interfere with each other, and improves pipe installation speed, is convenient to pipeline maintenance, maintenance and management yet.
The square culvert pipe joint of the parts assembling underground pipe gallery in the utility model, manufacturing process is simple, and speed is fast, and expense is low, and production factors resource utilization is high, has the following advantages:
(1) frock is simple: the production mould of parts assembling Fang Han is small-sized, simple mould, and structure is simple, adds and only has junior machine man-hour.
(2) production technology is simple, and efficiency is high: the parts of assembling piping lane tube coupling are precast concrete plank, and it produces very simple, production efficiency.
(3) changing vertical integral production is the horizontal productions of parts: the tube coupling parts of assembling piping lane just have certain thickness, concrete slab with several strip boss, the concrete slab that lie horizontally is watered during production, its pouring, vibratory compaction are simply, reliably, quality is good.
(4) lifting and haulage device require low: the single parts of assembling underground pipe gallery generally only have several tons, more than ten ton, and during production, minitype travelling crane, minitype carrier vehicle can meet the demands.
(5) because monolithic underground pipe gallery tube coupling inner space is large, the building block of assembling underground pipe gallery is plank frame, and the production time is short, floor space is little, curing time is short, stacking area is little, and the utilization rate of the key element such as production equipment, production site resource is high, profitable.

Claims (3)

1. the square underground pipe gallery of assembling, comprises some tube couplings connected successively; It is characterized in that, described tube coupling comprises upper cover plate, lower cover and some connection risers, the opposite face of described upper cover plate and lower cover is respectively equipped with some longitudinal boss one to one, described connection riser is vertically connected between longitudinal boss of described upper cover plate and longitudinal boss of lower cover;
The centre of described longitudinal boss is laid with some alignment pins, and both sides are respectively equipped with connecting angle one and connecting angle two, and described alignment pin stretches out the table top of described longitudinal boss;
The described top of connection riser, the centre of bottom surface are laid with some positioning sleeves, and both sides are respectively equipped with connecting angle three and connecting angle four;
Described alignment pin one_to_one corresponding is located in described positioning sleeve, and described connecting angle one is fixedly connected with described connecting angle three, and described connecting angle two is fixedly connected with described connecting angle four.
2. the square underground pipe gallery of assembling according to claim 1, is characterized in that, the outer of described connecting angle one and connecting angle three is respectively equipped with groove, and the outer of described connecting angle two and connecting angle four is respectively equipped with groove.
3. the square underground pipe gallery of assembling according to claim 1, is characterized in that, the two ends of described upper cover plate and lower cover are respectively equipped with groove and boss, and the two ends of described connection riser are respectively equipped with groove and boss.
CN201420522702.1U 2014-09-11 2014-09-11 The square underground pipe gallery of assembling Expired - Fee Related CN204098066U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420522702.1U CN204098066U (en) 2014-09-11 2014-09-11 The square underground pipe gallery of assembling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420522702.1U CN204098066U (en) 2014-09-11 2014-09-11 The square underground pipe gallery of assembling

Publications (1)

Publication Number Publication Date
CN204098066U true CN204098066U (en) 2015-01-14

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104805866A (en) * 2015-04-30 2015-07-29 黑龙江宇辉新型建筑材料有限公司 Prefabricated comprehensive pipe gallery and construction method
CN105256837A (en) * 2015-11-03 2016-01-20 深圳华瀚管廊物业服务有限公司 Pipe gallery prefabricated member and assembled comprehensive pipe gallery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104805866A (en) * 2015-04-30 2015-07-29 黑龙江宇辉新型建筑材料有限公司 Prefabricated comprehensive pipe gallery and construction method
CN105256837A (en) * 2015-11-03 2016-01-20 深圳华瀚管廊物业服务有限公司 Pipe gallery prefabricated member and assembled comprehensive pipe gallery

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150114

Termination date: 20160911

CF01 Termination of patent right due to non-payment of annual fee