CN205224087U - Assembled underground pipe gallery - Google Patents
Assembled underground pipe gallery Download PDFInfo
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- CN205224087U CN205224087U CN201520849296.4U CN201520849296U CN205224087U CN 205224087 U CN205224087 U CN 205224087U CN 201520849296 U CN201520849296 U CN 201520849296U CN 205224087 U CN205224087 U CN 205224087U
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- connector
- pipe gallery
- underground pipe
- adapter sleeve
- piping lane
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Abstract
The utility model belongs to the technical field of the building, a assembled underground pipe gallery is related to. Including hollow piping lane body, the piping lane body include two piece at least interconnect's prefab, prefab interconnect after form circumference confined piping lane body. The utility model discloses a fabricated construction falls into a plurality of prefabs with underground pipe gallery, has made things convenient for the transportation, and when the installation, the size of prefab is less, weight is lighter, simple to operate, and the mode that especially adopts the connecting piece to connect makes the connection convenient and fast between the prefab to the very big improvement efficiency of construction of ability realizes underground pipe gallery's quick installation.
Description
Technical field
The invention belongs to technical field of buildings, relate to a kind of assembling underground pipe gallery.
Background technology
Underground pipe gallery is also known as common trench, and it implements unified planning, design, construction and maintenance, is built in Urban Underground for laying the public utility of municipal public use pipeline.Refer at Urban Underground for concentrating the public tunnel laying the municipal pipelines such as electric power, communication, radio and television, feedwater, draining, heating power, combustion gas.
As far back as the '20s in last century, the pipelines such as electric power, phone, water supply and coal gas, just under the arterial road that nine sections, center, city is regional, are concentrated and are laid, define Tokyo Article 1 underground pipe gallery by Tokyo, Japanese capital municipalities.After this, " about building the special measure method of common trench " of within 1963, formulating, defining Japanese relevant departments from legal perspective need and the main trunk road infrastructure " common trench " that future may block up large at the traffic volume.The Tokyo national highway office of Transport Ministry subordinate is responsible for the Construction and management of area, Tokyo trunk line underground pipe gallery, and the underground pipe gallery of secondary main line is then responsible for by Tokyo construction bureau.
The pipe gallery of more than 1000 meter was just laid as far back as 1958 in Beijing under the Tian'anmen Square.Within 2006, build up the modern pipe gallery of China mainland area Article 2 in West, Zhong Guan-cun.This pipe gallery main line is long 2 kilometers, a line length 1 kilometer, comprises the municipal pipelines such as water, electricity, hot and cold, combustion gas, communication.1994, Shanghai City government planning built pipe gallery---the Pudong New District Zhang Yanglu pipe gallery that continent Article 1 is largest, distance is the longest.This pipe gallery total length 11.125 kilometers, has accommodated four kinds of urban pipelines such as feedwater, electric power, information and coal gas.The Jiading District Anting New Town pipe gallery system that Songjiang new city exemplary underground pipe gallery engineering first phase and " ring adds a line " are always about 6 kilometers has also been built up in Shanghai.The Suzhou Industrial Park infrastructure construction that China and Singapore develop jointly, through the exploitation of 10 years, also began to take shape in underground utilities corridor.
State Council pays much attention to advance the construction of Urban Underground pipe gallery, successively print and distribute since 2013 " State Council is about the suggestion strengthening urban infrastructure construction ", " General Office of the State Council is about the instruction strengthening City Buried Pipeline implementation management ", disposed and carry out Urban Underground pipe gallery construction pilot work.
Chinese patent literature discloses a kind of integrated form underground pipe gallery [application number: 201410559745.1] with compensation arrangement, comprise some tube coupling weather strips and some end to end tube coupling unit, described tube coupling weather strip is located between adjacent described tube coupling unit, described tube coupling unit comprises tube coupling and some pipelines be arranged in parallel, described pipeline is located on the bottom surface of described tube coupling inside by holder, described tube coupling two ends are respectively equipped with the tube coupling retractable connecting tube suitable with described tube coupling shape, described pipe ends is respectively equipped with pipeline extension tube connector, described tube coupling retractable connecting tube is provided with flange one away from one end of described tube coupling, described pipeline extension tube connector is provided with flange two away from one end of described pipeline.Such scheme effectively reduces the difficulty of construction and installation, improves the installation effectiveness of piping lane and pipeline, saves a large amount of engineering time and expense, and prefabricated profiled tube coupling supporting capacity is large simultaneously, and resistance to compression is effective.But prefabricated profiled tube coupling weight is large, build is large, and be not easy to transport, when mounted, need with the larger lifting apparatus of load, construction cost is high.
Summary of the invention
The object of the invention is for the problems referred to above, a kind of transport, easy for installation is provided, the assembling underground pipe gallery of efficiency of construction can be improved.
For achieving the above object, present invention employs following technical proposal: a kind of assembling underground pipe gallery, comprise the piping lane body of hollow, described piping lane body comprises at least two blocks of interconnective prefabricated components, and described prefabricated component is interconnected the rear piping lane body forming circumference and close.
In above-mentioned assembling underground pipe gallery, described piping lane body internal fixtion has some prefabricated components, and described prefabricated component is separated into some separate workplaces piping lane body interior.
In above-mentioned assembling underground pipe gallery, every two pieces of adjacent prefabricated component connectors are interconnected.
In above-mentioned assembling underground pipe gallery, described piping lane body interior is also provided with some pieces of dividing plates in horizontal direction.
In above-mentioned assembling underground pipe gallery, described connector comprises the adapter sleeve be connected on wherein one block of prefabricated component and the connector be connected on another block prefabricated component, described adapter sleeve and connector phase interworking are fitted and can form a fixed connection, when adapter sleeve is fixedly connected with connector, two blocks of adjacent prefabricated components are fixedly connected with.
In above-mentioned assembling underground pipe gallery, described adapter sleeve and connector are connected on two blocks of adjacent prefabricated components, described adapter sleeve is connected to wherein one piece of prefabricated component inside, and described connector is given prominence at another block prefabricated component outside, and connector coordinates with adapter sleeve grafting.
In above-mentioned assembling underground pipe gallery, described adapter sleeve and connector are connected on two blocks of adjacent prefabricated components, and adapter sleeve and connector are given prominence at prefabricated component outside respectively, described adapter sleeve and connector threaded.
In above-mentioned assembling underground pipe gallery, described prefabricated component inside is fixed with some dowels, described adapter sleeve is fixedly connected with dowel respectively with connector, and the described dowel arranged in horizontal direction is provided with near one end of piping lane body outer wall and can be fixed with the bindiny mechanism of piping lane body exterior the outer linkage be connected.
In above-mentioned assembling underground pipe gallery, the junction of every two blocks of adjacent prefabricated components is provided with sealing mechanism.
In above-mentioned assembling underground pipe gallery, ethylene oxide resin, waterstop or the concrete setting thing established are filled out in the junction that described sealing mechanism is included in two blocks of adjacent prefabricated components.
Compared with prior art, the invention has the advantages that: adopt fabricated construction, underground pipe gallery is divided into some prefabricated components, facilitates transport, when mounted, the build of prefabricated component is less, lighter in weight, easy for installation, especially adopt the mode that connector connects, what make between prefabricated component is convenient and fast connection, thus efficiency of construction can be improved greatly, realize the Fast Installation of underground pipe gallery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is fundamental diagram of the present invention;
Fig. 3 is another kind of structural representation of the present invention;
Fig. 4 is the A place enlarged drawing of Fig. 1;
Fig. 5 is the B place enlarged drawing of Fig. 2;
Fig. 6 is the schematic shapes of prefabricated component;
Fig. 7 is the structural representation of connector.
In figure: piping lane body 1, prefabricated component 2, workplace 3, connector 4, adapter sleeve 41, connector 42, swivel nut 43, swivel nut link 44, card 45, chuck 46, setscrew nut 47, card baffle ring 48, boss 49, dividing plate 5, dowel 6, outer linkage 7, strengthening mechanism 100.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Figure 1, a kind of assembling underground pipe gallery, comprises the piping lane body 1 of hollow, and described piping lane body 1 comprises at least two blocks of interconnective prefabricated components 2, and described prefabricated component 2 is interconnected the rear piping lane body 1 forming circumference and close.Also namely piping lane body 1 is fabricated, can form closed pipeline configuration after mounting.The shape of cross section of piping lane body 1 does not limit, and can be rectangle, circle or other shapes, certainly, is preferably square.Prefabricated component 2 can be shape as shown in Figure 6, also can be other shapes as " Z " font, " U " font etc.The junction of every two blocks of adjacent prefabricated components 2 is provided with sealing mechanism.The fluid sealant established is filled out as ethylene oxide resin or waterstop or concrete setting thing in the junction that sealing mechanism is included in two blocks of adjacent prefabricated components 2, and wherein concrete cast-in-place at seam crossing, namely can become concrete setting thing after solidification, have waterproof effect.
Shown in composition graphs 1 and Fig. 3, piping lane body 1 internal fixtion has some prefabricated components 2, and described prefabricated component 2 becomes some separate workplaces 3 piping lane body 1 interior separation, and each workplace 3 is independent separately, does not interfere with each other mutually, convenient maintenance and track laying.As shown in Figure 2, piping lane body 1 is inner is also provided with some pieces of dividing plates 5 in horizontal direction, dividing plate 5 can place small pipeline or circuit, for the paving line of piping lane body 1 inside is provided convenience.
Can cast-in-placely connect between prefabricated component 2, as the preferred scheme of one, as shown in Figure 1, every two blocks of adjacent prefabricated components 2 are interconnected with connector 4.
As shown in Figure 1 and Figure 4, connector 4 comprises the adapter sleeve 41 be fixed therein on one block of prefabricated component 2 and the connector 42 be fixed on another block prefabricated component 2, described adapter sleeve 41 and connector 42 phase interworking are fitted and can form a fixed connection, when adapter sleeve 41 is fixedly connected with connector 42, two blocks of adjacent prefabricated components 2 are fixedly connected with.
As shown in Figure 1, adapter sleeve 41 and connector 42 are separately fixed on two blocks of adjacent prefabricated components 2, it is inner that described adapter sleeve 41 is fixed therein one block of prefabricated component 2, and described connector 42 is given prominence at another block prefabricated component 2 outside, and connector 42 coordinates with adapter sleeve 41 grafting.
As shown in Figure 4, adapter sleeve 41 and connector 42 are separately fixed on two blocks of adjacent prefabricated components 2, and adapter sleeve 41 and connector 42 are given prominence at prefabricated component 2 outside respectively, described adapter sleeve 41 and connector 42 threaded.
The patent that the concrete structure of connector and operating principle are applied for before seeing the applicant.If application number is 201510314380.0; 200810060180.7; 200810060181.1 patent.Because connector is prior art, repeat no more herein.
Present embodiments provide a kind of preferred connector 4, as shown in figs. 4 and 7, shown in, comprise and connect adapter sleeve 41 on two adjacent prefabricated components 2 and connector 42 respectively, adapter sleeve 41 is fixedly connected with dowel 6 respectively with connector 42, wherein connector 42 can directly and dowel 6 affixed, also dowel 6 can be equaled by nut dismountable affixed, a swivel nut 43 is bolted with in adapter sleeve 41, the cylindrical swivel nut link 44 in swivel nut 43 one end, several cards 45 are formed after other end bifurcated, between the card 45 that every two panels is adjacent, there is gap, to outstanding away from the direction of swivel nut 43 axial line thus make the external surface of card 45 form cambered surface in the middle part of card 45, card 45 is made to have elasticity, be easy to draw in.The quantity of card 45, more than 2, can be preferably 3 or is greater than 3.In described swivel nut 43, there is the passage that inserted link connector 42 can be allowed to insert, the end of connector 42 has the chuck 46 matched with card 45 end, when connector 42 is inserted in swivel nut 43, card 45 blocks and how chuck 46 stops connector 42 to depart from adapter sleeve 41, described connector 42 is bolted with the setscrew nut 47 that an energy axially moves up and down along connector 42, when setscrew nut 47 moves to adapter sleeve 41 direction, card 45 and chuck 46 clamp, the outward flange of chuck 46 has a card baffle ring 48, and card 45 can be stoped to depart from chuck 46.
The present embodiment additionally provides alternative attachment 4, as shown in Figure 4, comprise and connect adapter sleeve 41 on two adjacent prefabricated components 2 and connector 42 respectively, wherein adapter sleeve 41 is fastened on dowel 6, the end that dowel 6 extends prefabricated component 2 to expand in boss 49, adapter sleeve 41 can not depart from dowel 6 after being blocked by boss 49 but can rotate in a circumferential direction along dowel 6, connector 42 has external screw thread, adapter sleeve 41 has internal thread, when two prefabricated components 2 near time, being rotationally connected cover 41 makes adapter sleeve 41 and connector 42 be spirally connected, realize the quick connection of two prefabricated components 2.Between two prefabricated components 2, there is gap, above-mentioned sealing mechanism can be filled out at gap place, thus make gap reach waterproof effect.
As depicted in figs. 1 and 2, prefabricated component 2 inside is fixed with some dowels 6, dowel 6 is rod iron, reinforcing bar, steel strand, chemical industry section bar is as carbon fiber rod etc., described adapter sleeve 41 is fixedly connected with dowel 6 respectively with connector 42, as shown in Figure 2, the described dowel 6 arranged in horizontal direction is provided with near one end of piping lane body 1 outer wall can be fixed with the bindiny mechanism of piping lane body 1 outside the outer linkage 7 be connected, outer linkage 7 is generally adapter sleeve 41, also can be other attaching nut etc., be fixed on prefabricated component 2 inner, when prefabricated component 2 outside has other strengthening mechanisms 100, strengthening mechanism 100 achieves a fixed connection with piping lane body 1 by outer linkage 7, thus improve the fixed effect of piping lane body 1 in soil layer, prevent sedimentation or displacement, strengthening mechanism 100 can be cement mixing method or preformed pile etc.
Piping lane body 1 of the present invention adopts assembling to be formed, and is convenient to transport, installs, improve efficiency of construction, reduce construction cost.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (10)
1. an assembling underground pipe gallery, comprise the piping lane body (1) of hollow, it is characterized in that, described piping lane body (1) comprises at least two pieces of interconnective prefabricated components (2), and described prefabricated component (2) is interconnected the rear piping lane body (1) forming circumference and close.
2. assembling underground pipe gallery according to claim 1, it is characterized in that, described piping lane body (1) internal fixtion has some prefabricated components (2), and described prefabricated component (2) becomes some separate workplaces (3) piping lane body (1) interior separation.
3. assembling underground pipe gallery according to claim 1 and 2, is characterized in that, every two blocks of adjacent prefabricated components (2) are interconnected with connector (4).
4. assembling underground pipe gallery according to claim 1, is characterized in that, described piping lane body (1) is inner is also provided with some pieces of dividing plates (5) in horizontal direction.
5. assembling underground pipe gallery according to claim 3, it is characterized in that, described connector (4) comprises the adapter sleeve (41) be connected on wherein one piece of prefabricated component (2) and the connector (42) be connected on another block prefabricated component (2), described adapter sleeve (41) and connector (42) phase interworking are fitted and can form a fixed connection, when adapter sleeve (41) is fixedly connected with connector (42), two blocks of adjacent prefabricated components (2) are fixedly connected with.
6. assembling underground pipe gallery according to claim 5, it is characterized in that, described adapter sleeve (41) and connector (42) are connected on two blocks of adjacent prefabricated components (2), it is inner that described adapter sleeve (41) is connected to wherein one piece of prefabricated component (2), described connector (42) is given prominence at another block prefabricated component (2) outside, and connector (42) coordinates with adapter sleeve (41) grafting.
7. assembling underground pipe gallery according to claim 5, it is characterized in that, described adapter sleeve (41) and connector (42) are connected on two blocks of adjacent prefabricated components (2), and adapter sleeve (41) and connector (42) are given prominence at prefabricated component (2) outside respectively, described adapter sleeve (41) and connector (42) threaded.
8. assembling underground pipe gallery according to claim 5, it is characterized in that, described prefabricated component (2) inside is fixed with some dowels (6), described adapter sleeve (41) is fixedly connected with dowel (6) respectively with connector (42), and described dowel (6) is provided with near one end of piping lane body (1) outer wall and the bindiny mechanism outside with piping lane body (1) can be fixed the outer linkage (7) be connected.
9. assembling underground pipe gallery according to claim 1, is characterized in that, the junction of every two blocks of adjacent prefabricated components (2) is provided with sealing mechanism.
10. assembling underground pipe gallery according to claim 9, is characterized in that, ethylene oxide resin, waterstop or the concrete setting thing established are filled out in the junction that described sealing mechanism is included in two pieces of adjacent prefabricated components (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849296.4U CN205224087U (en) | 2015-10-29 | 2015-10-29 | Assembled underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849296.4U CN205224087U (en) | 2015-10-29 | 2015-10-29 | Assembled underground pipe gallery |
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| CN205224087U true CN205224087U (en) | 2016-05-11 |
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| CN201520849296.4U Active CN205224087U (en) | 2015-10-29 | 2015-10-29 | Assembled underground pipe gallery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350572A (en) * | 2015-10-29 | 2016-02-24 | 周兆弟 | Assembled type underground pipe gallery |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350572A (en) * | 2015-10-29 | 2016-02-24 | 周兆弟 | Assembled type underground pipe gallery |
| WO2017071110A1 (en) * | 2015-10-29 | 2017-05-04 | 周兆弟 | Assembled-type underground pipe gallery |
| CN105350572B (en) * | 2015-10-29 | 2017-11-24 | 周兆弟 | Assembled underground pipe gallery |
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