CN203007978U - Multifunctional net-shaped combined prestressed underground pipe gallery - Google Patents
Multifunctional net-shaped combined prestressed underground pipe gallery Download PDFInfo
- Publication number
- CN203007978U CN203007978U CN 201220601316 CN201220601316U CN203007978U CN 203007978 U CN203007978 U CN 203007978U CN 201220601316 CN201220601316 CN 201220601316 CN 201220601316 U CN201220601316 U CN 201220601316U CN 203007978 U CN203007978 U CN 203007978U
- Authority
- CN
- China
- Prior art keywords
- pipe
- arc
- jurisdiction
- connecting box
- bobbin
- 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
Links
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a multifunctional net-shaped combined prestressed underground pipe gallery, which comprises a combined pipe body formed by connecting a concrete arc-shaped pipe sheet base with arc-shaped butting pipe sheets arranged on the arc-shaped pipe sheet base, wherein an outer framework and an inner framework are arranged in the arc-shaped pipe sheet base and the arc-shaped butting pipe sheets; combined positioning angles are arranged on the inner sides of the arc-shaped butting pipe sheets; a water drainage channel is formed between the corresponding combined positioning angles; and a connecting box is arranged at the end part of the combined pipe body. According to the multifunctional net-shaped combined prestressed underground pipe gallery, the water pollution is effectively reduced, the investment cost is lowered, and the high-standard requirements of displacement resistance, sedimentation resistance, distortion resistance, high pressure resistance and earthquake resistance are met.
Description
Technical field
The utility model relates to multi-functional netted combination type prestressed underground pipe gallery.
Background technology
As everyone knows, Global Temperature raises and the climate change that causes is habitually in the past different, and inevitably meteorological disaster happens occasionally, and the extent of damage is all rising year after year and increasing the weight of.Heavy rain or torrential rain have appearred in a lot of areas of China from the beginning of this year, and especially big ponding has caused the city waterlogging.Except this flood, the environment pollution that also has the runoff rainwater to bring makes many cities doubly disturbed.How to break away from the shade of city waterlogging, how to set up novel drainage system, how to set up the runoff pollution hierarchy of control, how to set up the recycling system of rainwater, become the aims of systems of urban construction the first level.
The fast development of China's economic has promoted the process of Process of Urbanization Construction, the old city that preferentially tunes up, the layout in newly developed area, very fast expansion the scope of public, commerce and trade, industry, the very fast plate that has widened old room, the new home, the people of very fast change is many, car is many, the street is wide, Lou Gaoliao.Raising along with " construction standard ", being transformed into for underground dedicated pipeline gradually of ground facility originally, very single groundwater supply, draining in the past, be associated with industries such as present urban transit system, electric power, communication, heating, combustion gas, water saving, energy-saving and environmental protection, become very complicated underground special engineering.
Domestic a lot of old towns are all the drainage system of the combined system of use basically at present.Due to the impact that is subjected to the pollution load of overflow aspect, into segregation system has been made combined system in some cities.Also little due to the drainage pipeline networks flow or the impact of reason such as do not match, exist serious water contamination phenomenon.Along with increasing of the expansion in city, population, there are a lot of underdrainages and sewage network to exceed original designed output, become a very large burden of city management.
Mature city is in the reconstruction process, and the phenomenon of due to the restriction that is subjected to objective condition, because of the construction of the aspects such as communication, electric power, combustion gas, heating installation, water supply, open slide fastener, cutting the road surface is common especially.Some underground utilities will upgrade comprehensively, cause is not same industry or a relevant administrative department, no matter be examination and approval procedures and construction speed, being affected in various degree all, but also can increase construction costs and other fees because of above reason, become the common difficulty that underground special engineering renovates and continues new pipe network.
The construction of the draining of above proof Urban Underground and special engineering should be one huge especially " underground system engineering ", should be also a complicated especially and professional especially research topic.The multi-functional netted combination type prestressed underground pipe gallery of for this reason developing a kind of " main body small investment, envelop of function is large, result of use good " is very in good time, is also very valuable, significant.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of multi-functional netted combination type prestressed underground pipe gallery, can utilize multi-functional curved pipe bar and arc to dock the section of jurisdiction, be combined into the prestressing force underground pipe gallery by netted mode, reach resist displacement, anti-settling, anti-twist, anti-high pressure, earthquake-resistant high standard requirement, thereby improve its construction level in city.
The utility model adopts following technical scheme:
The utility model is by concrete arc-shaped section of jurisdiction seat and be arranged on the combination body that the arc docking section of jurisdiction on the curved pipe bar is linked to be and consist of, be provided with outer skeleton and nexine skeleton in curved pipe bar and arc docking section of jurisdiction, be provided with the arc bobbin in outer skeleton inboard, be provided with vertical bobbin between arc bobbin and nexine skeleton, be provided with the integrated positioning angle in the inboard of the arc that is connected with curved pipe bar docking section of jurisdiction, be provided with the gutter between corresponding integrated positioning angle, be provided with connecting box in the end of combination body.
Consisted of by arch steel and longitudinal reinforcement respectively in described outer skeleton and nexine skeleton, the effective connecting reinforcement of described arc tube is fixed on inboard or the outside of outer skeleton, be provided with cross one another arc bobbin in described curved pipe bar, be provided with in the arc bobbin through the opposing stretch-draw of ground tackle and produce prestressed steel strand, ground tackle is fixed on the both sides of curved pipe bar, be provided with in described vertical bobbin through vertical connection stretch-draw and produce prestressing force, at the two ends of arc docking section of jurisdiction with the fixing steel strand of ground tackle.
Be provided with the integrated positioning angle at the middle part of described arc docking inboard, section of jurisdiction, be provided with communication dedicated pipe, electric power dedicated pipe, running water pipe and regeneration water pipe in the integrated positioning angle, described arc docking section of jurisdiction is made of quadrangle, hexagon or octagonal arc lamellar body.
Be provided with the integrated positioning angle on the top of described curved pipe bar, be provided with the gutter between the integrated positioning angle, be provided with drainage ditch cover plate on the top in gutter.
Be provided with the body internal drainage pipe in the bottom of described curved pipe bar, the top of gutter is provided with the drain hole that communicates with the gutter in vivo, is provided with drain hole on drainage ditch cover plate, is provided with bed course in the both sides, bottom of described curved pipe bar.
Be provided with steam heating pipe, natural gas tube, refuse conveying pipe, air chimney and bracing frame at the middle part of described combination inboard wall of tube body, be provided with the tube wall decorative panel on the top at integrated positioning angle, be provided with light controlling device in the upper inside wall of combination body.
End at described combination body is provided with connecting box, be provided with between connecting box and combination body and connect mouth of pipe circle, be provided with docking mouth of pipe seam and function waterstop between mouth of pipe circle connecting, dock bulky joint, expanding sealing strips connecting to be provided with between mouth of pipe circle and curved pipe bar and arc docking section of jurisdiction.
Be provided with the water inlet that is connected with ground line on the top of described connecting box, be provided with the down blow water pipe that is connected with connecting box in the bottom of connecting box, be provided with drainage connecting pipe at the sidepiece of connecting box, regulation and control room and function room ventilate.
Good effect of the present utility model is as follows: the utility model is take the reply climate change as basic, " aims of systems " take the Urban Underground draining as the first level, open slide fastener, cut the road surface as direction to solve the city, take new construction, new technology, new technology as the guide, take the most practical, the most reliable, the most energy-conservation, the environmental protection of combination, the most perfect underground pipe gallery as core.employing is take the curved pipe bar as the basis, dock the section of jurisdiction as the new construction pattern of main body take arc, adopt simultaneously the new technology of whole prestressing, new technology, can be combined into the above body of internal diameter 2-15 rice, utilizing steel strand to carry out hoop by the arc bobbin wears even, before bearing external load, the combination body first precharge pressure is carried out in concrete arc-shaped section of jurisdiction seat and arc docking section of jurisdiction, impel the compound tube body to form " centripetal-stress ", thereby can offset all or part of tensile stress that produces due to interior external load, guarantee to form the combination body of " centripetal-stress ", cracking under compressive stress and action of pulling stress can not appear.Adopt the new construction mode that vertically connects, utilize connecting mouth of pipe circle carries out adjacent curved pipe bar and arc docking section of jurisdiction to the hole whip stitch, vertically contacts with steel strand, recycling connects mouth of pipe circle and carries out the stretch-draw precharge pressure, can connect the above superlong array pipeline section of growth 30-500 rice, can strengthen the performance of body shearing resistance, bending resistance, cracking resistance, can possess resist displacement, anti-settling, anti-high pressure, antiseismic, anti-twist ability, can reach not only energy-conservation, not only environmental protection but also durable high standard requirement.
Multi-functional netted combination type prestressed underground pipe gallery belongs to the structure function innovation, adopt curved pipe bar and arc to dock the new model that the section of jurisdiction interconnects the combination body, can carry out prefabricated, assembling on the basis of fluting open cut, can save man-hour, improve programming, can play the effect that reduces construction investment, can also utilize fully the limited space in city, reduce operating expenses, the target call in the time of reaching energy-conservation, joint money, joint.The integrated positioning angle is set in the inboard of arc docking section of jurisdiction, and trunk line that can prefabricated special engineering can reasonably utilize the space in the combination body, utilizes the tube wall decorative panel, can be decorated real piping lane to the combination inboard wall of tube body.In the bottom of curved pipe bar, the body internal drainage pipe is set, effectively reduces the gravity flow gradient of piping lane by the pressure energy of water, can effectively utilize the ground condition condition of shoaling layer, can effectively discharge the silt of rainwater, reach that underground pipe gallery is self-cleaning, the construction object of self-cleaning.
Description of drawings:
Accompanying drawing 2 is the utility model compound tube body section structural representation.
Accompanying drawing 3 is that the utility model connecting reinforcement and arc bobbin are located schematic diagram.
Accompanying drawing 4 docks the section of jurisdiction connection diagram for the utility model arc.
Accompanying drawing 5 is the utility model docking bulky joint schematic diagram.
Accompanying drawing 7 is the utility model connecting box, regulation and control room combination schematic diagram ventilates.
Accompanying drawing 8 is the utility model connecting box, function room combination schematic diagram.
in the accompanying drawings: 1 combination body, 2 curved pipe bars, 3 arcs dock the section of jurisdiction, 4 outer skeletons, 5 nexine skeletons, 6 arch steels, 7 longitudinal reinforcements, 8 connecting reinforcements, 9 arc bobbins, 10 vertical bobbins, 11 integrated positioning angles, 12 ground tackles, 13 steel strand, 14 communication dedicated pipe, 15 electric power dedicated pipe, 16 running water pipes, 17 regeneration water pipes, 18 gutters, 19 body internal drainage pipes, 20 drain holes, 21 drainage ditch cover plates, 22 steam heating pipes, 23 natural gas tubes, 24 refuse conveying pipes, 25 air chimneys, 26 bracing frames, 27 tube wall decorative panels, 28 light controlling devices, 29 bed courses, 30 docking bulky joints, 31 expanding sealing strips, 32 connecting boxs, 33 connect mouth of pipe circle, 34 docking mouth of pipe seams, 35 function waterstops, 36 ground lines, 37 water inlets, 38 drainage connecting pipes, 39 ventilations regulate and control the room, 40 down blow water pipes, 41 function rooms.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to discuss in detail:
as described in accompanying drawing 1, the utility model comprises Combined concrete body 1 and is arranged on the interior curved pipe bar 2 of combination body 1, arc docking section of jurisdiction 3, be provided with outer skeleton 4 and nexine skeleton 5 in curved pipe bar 2 and arc docking section of jurisdiction 3, outer skeleton 4 and nexine skeleton 5 are made of arch steel 6 and longitudinal reinforcement 7, inboard or arranged outside at outer skeleton 4 have arc bobbin 9, be provided with steel strand 13 in arc bobbin 9, steel strand 13 use are worn the mode that connects arc docking section of jurisdiction 3 and curved pipe bar 2 are connected into combination body 1, steel strand 13 are intersected relatively curved pipe bar 2 is interior, be fixed on the both sides of curved pipe bar 2 with ground tackle 12 through opposing stretch-draw, be provided with the steel strand 13 for vertical stretch-draw in vertical bobbin 10, utilize connecting mouth of pipe circle 33 contacts the hole whip stitch being connected the arc docking section of jurisdiction 3 use steel strand 13 that are netted, be fixed into pipeline section through stretch-draw with ground tackle 12, be provided with integrated positioning angle 11 in the inboard of arc docking section of jurisdiction 3, in the integrated positioning angle 11 interior communication dedicated pipe 14 that arrange, electric power dedicated pipe 15, running water pipe 16, regeneration water pipe 17, be provided with gutter 18 at 11 corresponding middle parts, integrated positioning angle, 18 top is provided with drainage ditch cover plate 21 in the gutter, 21 middle part or sidepiece are provided with drain hole 20 in the gutter, be provided with drain hole 20 at the middle part of curved pipe bar 2, be provided with body internal drainage pipe 19 in the bottom of drain hole 20, arc bobbin 9 and vertically in bobbin 10 also available outsourcing plastic pipe carry out stretch-draw anchor without bonding steel strand, also available fining twisted steel carries out the continuously tensioning anchoring, also available special bolt special carries out the continuously tensioning anchoring.
as shown in Figure 2, inboard in arc docking section of jurisdiction 3 described in the utility model is provided with bracing frame 26, be provided with steam heating pipe 22 on bracing frame 26, natural gas tube 23, refuse conveying pipe 24, air chimney 25, bracing frame 26 is connected with tube wall decorative panel 27, upper inside wall at combination body 1 is provided with light controlling device 28, bottom at combination body 1 is provided with curved pipe bar 2, in docking section of jurisdiction 3, arc is provided with arc bobbin 9, be provided with steel strand 13 in arc bobbin 9, in wearing the arc bobbin 9 that is connected in the 2 interior settings of curved pipe bar, hoop relatively intersects, after opposing tension steel strand, the outside at curved pipe bar 2 is fixed with ground tackle 12, be provided with bed course 29 in the bottom of curved pipe bar 2.
As shown in accompanying drawing 1,3, be provided with arch steel 6 and longitudinal reinforcement 7 in described outer skeleton 4, in inboard or the arranged outside of outer skeleton 4, connecting reinforcement 8 is arranged, be provided with arc bobbin 9 and steel strand 13 in the U-lag of connecting reinforcement 8.
As shown in accompanying drawing 1,4,5, having curved pipe bar 2 and arc to dock section of jurisdiction 3 at described combination body 1 consists of, described curved pipe bar 2 and arc dock section of jurisdiction 3 can be set to quadrangle, hexagon or octagon, between the hoop joint face of described curved pipe bar 2 and arc docking section of jurisdiction 3 and vertically be provided with docking bulky joint 30 between joint face, be provided with expanding sealing strips 31 in docking bulky joint 30, be provided with steel strand 13 in arc bobbin 9 and vertical bobbin 10.
as accompanying drawing 1, shown in 6, middle part or end at described combination body 1 are provided with connecting box 32, longitudinal surface at connecting box 32 is provided with connection mouth of pipe circle 33, be provided with docking mouth of pipe seam 34 between the connection mouth of pipe circle 33 of the end setting that connects mouth of pipe circle 33 and combination body 1, be provided with the function waterstop 35 that is connected within connecting mouth of pipe circle 33, be provided with in connecting box 32 and the electric power dedicated pipe 15 that makes up body 1 and be connected, regeneration water pipe 17, be provided with body internal drainage pipe 19 and connecting box 32 is connected in the curved pipe bar 2 that the bottom of combination body 1 arranges, be provided with drain hole 20 in the bottom of connecting box 32, in the bottom of drain hole 20, down blow water pipe 40 is set, the outer wall of combination body 1 is set to the plane, also can be set to corrugated surface.
as accompanying drawing 6, shown in 7, be provided with communication dedicated pipe 14 in described connecting box 32, electric power dedicated pipe 15, running water pipe 16, regeneration water pipe 17, gutter 18, body internal drainage pipe 19, drainage ditch cover plate 21, sidepiece at connecting box 32 is provided with docking mouth of pipe seam 34, function waterstop 35, room 39 ventilates to, be provided with the water inlet 37 that is connected with ground line 36 on the top of connecting box 32, drainage connecting pipe 38, be provided with down blow water pipe 40 in the bottom of connecting box 32, drainage connecting pipe 38 connects other water inlets 37 along the direction of combination body 1, down blow water pipe 40 connects other connecting boxs 32 along the direction of combination body 1, form the down blow grid.
As shown in accompanying drawing 7,8, be provided with function room 41 at the sidepiece of described connecting box 32, the plane that described connecting box 32 arranges is triangle, quadrangle, pentagon, hexagon or octagon, described connecting box 32 is connected with combination body 1 by connecting mouth of pipe circle 33, and the overall plan of pressing the city can form annular, box-shaped, polygonal pipe network.
the utility model adopts the new model of step draining, between two integrated positioning angles of combination body 1 bottom, the gutter is set, can discharge the above a large amount of rainwater of 100-150 millimeter, top in the gutter arranges drainage ditch cover plate, can discharge the rainwater of the above very large amount of 150-500 millimeter, drain hole is set at the middle part of drainage ditch cover plate can be played on the adjusting drainage ditch cover plate, the effect of the lower water yield, can also be for the effect of earth maintenance piping lane cleaning after cleaning rain, the body internal drainage pipe is set in the bottom, gutter can utilizes the pressure of rainwater and the inner suction of body internal drainage pipe, the foreign material such as muddy water of gutter deposition are discharged timely, the gutter is kept clean forever.
the utility model arranges light controlling device on the top of combination inboard wall of tube body, can set up to throw light on is the automatic monitoring system of main body, can guarantee that the special pipeline in the combination body can normally move, can also set up strategy " defense system " and disaster " relief system " cooperatively with people's air defense, in combination inboard wall of tube body both sides, bracing frame and tube wall decorative panel are set, special pipeline can reasonably be installed, can also decorate the combination inboard wall of tube body with the tube wall decorative panel and become real gallery, in main bottom, street, the larger piping lane of internal diameter can be set, can also set up electronic railway and highway system with drainage ditch cover plate, can ease off the pressure for the ground traffic, can also utilize the tube wall decorative panel to beautify environment in pipe, embody the piping lane style that people-oriented.
the utility model arranges connecting box in the end of combination body, be provided with at the sidepiece of connecting box the regulation and control room of ventilating, be provided with the cold of special use in the room that ventilates to, warm air equipment, can guarantee at the laggard wind that works of rainy day draining, can guarantee the piping lane inner drying, cleaning, can also guarantee the cold wind in piping lane, warm braw is delivered to other business, culture, storage waits serves the place, also be provided with the function room at the sidepiece of connecting box, can guarantee that the required material of combination inboard wall of tube body enters in the function room, install and keep in repair, can also set up the automatic hierarchy of control of various dedicated pipelines in the function room, can also set up on the gutter, under the rainfall hierarchy of control.
The utility model can also be connected with water storehouse at the connecting box that the end of combination body arranges, in the bottom of connecting box, the down blow water pipe is set, can can play the effect of dredging of transferring at low laying areas, can guarantee that the ponding that produces is discharged to water storehouse timely by the drainage connecting pipe net when heavy rain and extra torrential rain occur, reach after rain the high standard requirement without ponding.
The construction that the utility model can be used for Xincheng District also can be used for the drainage pipeline networks transformation of old town, also can carry out at the construction field (site) flat moulded prefabricated, also can set up special-purpose base, arc section of jurisdiction produces, can build with minimum engineering cost the city engineering of highest standard, can reach the first object of urban sewerage and drainage, can provide safe, the most reliable, the most cheap supporting for various construction works and other public works.
The utility model can also be laid a solid foundation and service is provided for public transport, can also utilize cold wind, warm braw resource additional income, can also utilize the circulation rainwater to set up ecological and the system of keeping a public place clean, can also set up public safety system, can also develop into real Urban Underground system engineering.
Claims (8)
1. multi-functional netted combination type prestressed underground pipe gallery, it is characterized in that it by concrete arc-shaped section of jurisdiction seat (2) and be arranged on combination body (1) formation that the arc docking section of jurisdiction (3) on curved pipe bar (2) is linked to be, be provided with outer skeleton (4) and nexine skeleton (5) in curved pipe bar (2) and arc docking section of jurisdiction (3), be provided with arc bobbin (9) in outer skeleton (4) inboard, be provided with vertical bobbin (10) between arc bobbin (9) and nexine skeleton (5), inboard in the arc docking section of jurisdiction (3) that is connected with curved pipe bar (2) is provided with integrated positioning angle (11), be provided with gutter (18) between corresponding integrated positioning angle, end at combination body (1) is provided with connecting box (32).
2. multi-functional netted combination type prestressed underground pipe gallery according to claim 1, it is characterized in that: consisted of by arch steel (6) and longitudinal reinforcement (7) respectively in described outer skeleton (4) and nexine skeleton (5), described arc bobbin (9) is fixed on inboard or the outside of outer skeleton (4) with connecting reinforcement (8), be provided with cross one another arc bobbin (9) in described curved pipe bar (2), be provided with in arc bobbin (9) through the opposing stretch-draw of ground tackle (12) and produce prestressed steel strand (13), ground tackle (12) is fixed on the both sides of curved pipe bar (2), be provided with in described vertical bobbin (10) through vertical connection stretch-draw and produce prestressing force, the steel strand (13) of fixing with ground tackle (12) at the two ends of arc docking section of jurisdiction (3).
3. multi-functional netted combination type prestressed underground pipe gallery according to claim 1 and 2, it is characterized in that being provided with integrated positioning angle (11) at inboard middle part, described arc docking section of jurisdiction (3), be provided with communication dedicated pipe (14), electric power dedicated pipe (15), running water pipe (16) and regeneration water pipe (17) in integrated positioning angle (11), described arc docking section of jurisdiction (3) is made of quadrangle, hexagon or octagonal arc lamellar body.
4. multi-functional netted combination type prestressed underground pipe gallery according to claim 1 and 2, it is characterized in that being provided with integrated positioning angle (11) on the top of described curved pipe bar (2), be provided with gutter (18) between integrated positioning angle (11), the top of (18) is provided with drainage ditch cover plate (21) in the gutter.
5. multi-functional netted combination type prestressed underground pipe gallery according to claim 1 and 2, it is characterized in that being provided with body internal drainage pipe (19) in the bottom of described curved pipe bar (2), the drain hole (20) that the top of gutter (19) is provided with and gutter (18) communicate in vivo, be provided with drain hole (20) on drainage ditch cover plate (21), be provided with bed course (29) in the both sides, bottom of described curved pipe bar (2).
6. multi-functional netted combination type prestressed underground pipe gallery according to claim 1 and 2, it is characterized in that being provided with steam heating pipe (22), natural gas tube (23), refuse conveying pipe (24), air chimney (25) and bracing frame (26) at the middle part of described combination body (1) inwall, be provided with tube wall decorative panel (27) on the top at integrated positioning angle (11), be provided with light controlling device (28) in the upper inside wall that makes up body (1).
7. multi-functional netted combination type prestressed underground pipe gallery according to claim 1 and 2, it is characterized in that being provided with connecting box (32) in the end of described combination body (1), be provided with between connecting box (32) and combination body (1) and connect mouth of pipe circle (33), be provided with docking mouth of pipe seam (34) and function waterstop (35) between connection mouth of pipe circle (33), be provided with between connection mouth of pipe circle (33) and curved pipe bar (2) and arc docking section of jurisdiction (3) and dock bulky joint (30), expanding sealing strips (31).
8. multi-functional netted combination type prestressed underground pipe gallery according to claim 1 and 2, it is characterized in that at the top of described connecting box (32) is provided with and ground line (36) is connected water inlet (37), at the down blow water pipe (40) that the bottom of connecting box (32) is provided with and connecting box (32) is connected, be provided with drainage connecting pipe (38) at the sidepiece of connecting box (32), regulation and control room (39) and function room (41) ventilate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601316 CN203007978U (en) | 2012-11-15 | 2012-11-15 | Multifunctional net-shaped combined prestressed underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601316 CN203007978U (en) | 2012-11-15 | 2012-11-15 | Multifunctional net-shaped combined prestressed underground pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007978U true CN203007978U (en) | 2013-06-19 |
Family
ID=48599587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220601316 Expired - Fee Related CN203007978U (en) | 2012-11-15 | 2012-11-15 | Multifunctional net-shaped combined prestressed underground pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007978U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397662A (en) * | 2013-08-12 | 2013-11-20 | 上海市城市建设设计研究总院 | Comprehensive pipe gallery structure |
| CN108730619A (en) * | 2018-05-07 | 2018-11-02 | 安徽砼宇特构科技有限公司 | A kind of comprehensive building Pipe rack |
| CN110805111A (en) * | 2019-11-14 | 2020-02-18 | 天津城建大学 | A novel canal structure for utility tunnel carries sewage |
-
2012
- 2012-11-15 CN CN 201220601316 patent/CN203007978U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397662A (en) * | 2013-08-12 | 2013-11-20 | 上海市城市建设设计研究总院 | Comprehensive pipe gallery structure |
| CN108730619A (en) * | 2018-05-07 | 2018-11-02 | 安徽砼宇特构科技有限公司 | A kind of comprehensive building Pipe rack |
| CN110805111A (en) * | 2019-11-14 | 2020-02-18 | 天津城建大学 | A novel canal structure for utility tunnel carries sewage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102995660B (en) | Multifunctional arched combined prestress underground pipe gallery for cisty and preparation process thereof | |
| CN106381885B (en) | A kind of Underground Steel pipe gallery with skeleton | |
| CN203007978U (en) | Multifunctional net-shaped combined prestressed underground pipe gallery | |
| CN203256772U (en) | Multifunctional arched combination pre-stress urban underground pipe gallery | |
| CN204401650U (en) | Square longitudinally connection prestressed assembly formula underground pipe gallery | |
| CN104652716B (en) | Heat-insulating and waterproof system of planted roof and construction method thereof | |
| CN204491659U (en) | Jack arch shape prestressed structure pin-connected panel underground pipe gallery | |
| CN204151825U (en) | Super-section prestressing force Urban Underground pipe gallery | |
| CN202324155U (en) | Adjustable corrugated prestress anti-pollution drainage culvert | |
| CN202252422U (en) | Multifunctional pre-stress underground draining integrated pipeline of city | |
| CN202125099U (en) | Multi-arch multi-layer plant separating type parking device | |
| CN204080859U (en) | High-strength resistance to compression centripetal-stress Urban Underground pipe gallery | |
| CN205557574U (en) | Underground pipe gallery with adjustable prestressing force divides to add assembles well storehouse | |
| CN109356224A (en) | A kind of skyscraper rainwater-collecting self-loopa utilizes system | |
| CN205557579U (en) | Well controllable formula underground pipe gallery in storehouse is assembled to adding to prestressing force | |
| CN204491663U (en) | Prestressed structure function formula underground pipe gallery combined system | |
| CN203256773U (en) | Comprehensive urban underground pipe gallery with large-cross-section arched pre-stress | |
| CN205617186U (en) | Finished product escape canal of holding concurrently flat stone function of side | |
| CN205557570U (en) | Prestressing force divides and adds series pipe storehouse formula underground pipe gallery side by side | |
| CN205557563U (en) | Prestressing force list adds series pipe storehouse and share formula underground pipe gallery | |
| CN205742466U (en) | Prestressing force is to adding series rain dirt shunting underground pipe gallery | |
| CN205557571U (en) | Prestressing force divides and adds series side storehouse drainage type underground pipe gallery | |
| CN209162889U (en) | A kind of municipal works road pavement structure | |
| CN208934044U (en) | A kind of roofing floor embeds permanent glass steel box formula rainwater storage and utilizes system | |
| CN204491658U (en) | One side is to Prestressing structure function formula underground pipe gallery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130619 Termination date: 20211115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |