CN108532629A - A kind of reinforced concrete pipe gallery of lightweight - Google Patents

A kind of reinforced concrete pipe gallery of lightweight Download PDF

Info

Publication number
CN108532629A
CN108532629A CN201810402074.6A CN201810402074A CN108532629A CN 108532629 A CN108532629 A CN 108532629A CN 201810402074 A CN201810402074 A CN 201810402074A CN 108532629 A CN108532629 A CN 108532629A
Authority
CN
China
Prior art keywords
piping lane
fixed
concrete wall
pedestal
uniformly
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.)
Granted
Application number
CN201810402074.6A
Other languages
Chinese (zh)
Other versions
CN108532629B (en
Inventor
肖吕阳
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.)
Anhui Tong Yute Structure Science And Technology Ltd
Original Assignee
Anhui Tong Yute Structure Science And Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Tong Yute Structure Science And Technology Ltd filed Critical Anhui Tong Yute Structure Science And Technology Ltd
Priority to CN201810402074.6A priority Critical patent/CN108532629B/en
Publication of CN108532629A publication Critical patent/CN108532629A/en
Application granted granted Critical
Publication of CN108532629B publication Critical patent/CN108532629B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/10Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/20Humidity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a kind of reinforced concrete pipe galleries of lightweight, including the first piping lane, concrete wall, pedestal and the second piping lane, the side of first piping lane is equipped with the second piping lane, and first the bottom end of piping lane and the second piping lane be equipped with pedestal, the center of the base top is equipped with partition board, the baffle that blocks water is installed at the top of partition board, and base top blocks water and has poured concrete wall between baffle and partition board, the concrete wall inner tip is mounted on air drain, and air drain bottom is mounted on wind turbine.The present invention is by being equipped with the first piping lane, concrete wall, pedestal and the second piping lane, concrete wall and chassis interior are all uniformly equipped with the first fixed steel bars and the second fixed steel bars, partition board both sides are uniformly equipped with the first reinforcing rib, the third reinforcing rib side that baffle both sides are uniformly installed that blocks water uniformly is equipped with the second reinforcing rib, convenient for increasing the rigid of piping lane entirety, avoiding device is influenced to cause concrete cracking by external force.

Description

A kind of reinforced concrete pipe gallery of lightweight
Technical field
The present invention relates to piping lane technical field, specially a kind of reinforced concrete pipe gallery of lightweight.
Background technology
Piping lane, the i.e. corridor of pipeline, it is by the column of steel construction or reinforced concrete structure, crossbeam and truss institute structure At many pipelines are brought together in chemical industry and its related class factory, along being arranged outside device or workshop, usually in sky In, it is propped up with holder, forms the appearance similar with corridor, also have a small number of piping lanes located underground, existing concrete pipe gallery is most Intensity is bad, is easily caused mixed mud to crack by external force, and can not be according to the big minor adjustment fixed frame of pipeline when fixed -piping Size can not adjust pipeline fixed position according to demand, while existing piping lane inner ventilation is ineffective, can not detect inside The wetness of air easily leads to corrosive pipeline because wetness is excessively high, influences the service life of pipeline.
Invention content
The purpose of the present invention is to provide a kind of reinforced concrete pipe galleries of lightweight, to solve to propose in above-mentioned background technology The problem of.
To achieve the above object, the present invention provides the following technical solutions:A kind of reinforced concrete pipe gallery of lightweight, including the The side of one piping lane, concrete wall, pedestal and the second piping lane, first piping lane is equipped with the second piping lane, the first piping lane one End and the junction of the second piping lane are separately installed with sealing ring and waterstop, and the bottom end of the first piping lane and the second piping lane is equipped with Pedestal, is uniformly provided with sink on pedestal, and the inside of sink is mounted on filter plate, the center of the base top be equipped with every Plate is equipped with the baffle that blocks water at the top of partition board, and the both ends for the baffle that blocks water are fixedly connected with the both ends of pedestal, and base top blocks water Concrete wall is poured between baffle and partition board, the concrete wall and chassis interior at the partition board both ends are all uniformly equipped with The concrete wall inner homogeneous of second fixed steel bars, partition board both sides is equipped with the first reinforcing rib, and the baffle both ends that block water is mixed Solidifying cob wall body and chassis interior are all uniformly equipped with the first fixed steel bars, and the inside of the baffle both sides concrete wall that blocks water is all Third reinforcing rib uniformly is installed, and the inside of third reinforcing rib side concrete wall is all uniformly equipped with the second reinforcing rib, The center of the concrete wall inner tip is mounted on air drain, and the center of air drain bottom is mounted on wind turbine, wind turbine both ends The bottom end of air drain is mounted on headlamp, and the top inside the concrete wall of air drain both ends be separately installed with humidity sensor and Gas sensor is all uniformly equipped with fixed frame on the inner wall of the concrete wall, and the center of fixed frame is mounted on support Plate is uniformly equipped with fixed plate by stay hook in support plate, and is mounted on the first fixed seat at the top of fixed plate, and first is solid One end of reservation is slidably fitted with slide, and the one end of slide far from the first fixed seat is equipped with the second fixed seat, and first fixes Center at the top of seat and the second fixed seat is mounted on fixed ring, and the side of the fixed plate is hinged with telescopic rod, telescopic rod Output end and the bottom end of the second fixed seat are hingedly fixed, and lock-screw is equipped on telescopic rod.
Preferably, the both sides for blocking water baffle both ends are all uniformly equipped with sealing strip.
Preferably, the air drain above the wind turbine is equipped with stomata.
Preferably, all it is uniformly provided with mounting hole in the support plate.
Preferably, one end at the top of second fixed seat is mounted on limiting plate.
Compared with prior art, the beneficial effects of the invention are as follows:The reinforced concrete pipe gallery of the lightweight is by being provided with One piping lane, concrete wall, pedestal and the second piping lane, concrete wall and chassis interior are all uniformly equipped with the first fixed steel bars With the second fixed steel bars, partition board both sides are uniformly equipped with the first reinforcing rib, the third reinforcing rib that the baffle both sides that block water uniformly are installed Side is uniformly equipped with the second reinforcing rib, and convenient for increasing the rigid of piping lane entirety, avoiding device is influenced to cause to mix by external force Solidifying soil cracks, and is uniformly equipped with fixed plate by stay hook in support plate, and one end of the first fixed seat of top of fixed plate is logical It crosses slide and the second fixed seat is installed, and the side of fixed plate is hinged with telescopic rod, the output end of telescopic rod and the second fixed seat Bottom end hingedly fix, convenient for according to use the length of duct size adjustable telescopic rod, to adjusting the first fixed seat and second Use distance between fixed seat adjusts fixed position according to demand convenient for being suitable for different size of pipeline convenient for device, this The center of invention concrete wall inner tip is mounted on air drain, and air drain bottom is equipped with wind turbine, and air drain both ends concrete Top inside wall is separately installed with humidity sensor and gas sensor, incudes convenient for humidity sensor and gas sensor Wetness inside piping lane increases the air permeability inside piping lane by wind turbine when excessively high convenient for wetness, avoids piping lane interior humidity The excessively high corrosion to pipeline increases the service life of pipeline.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the schematic structural cross-sectional view of the present invention;
Fig. 3 is the part-structure schematic diagram of the present invention;
Wherein:1, the first piping lane;2, concrete wall;3, block water baffle;4, sealing strip;5, pedestal;6, humidity sensor; 7, air drain;8, gas sensor;9, headlamp;10, stomata;11, wind turbine;12, fixed frame;13, the first fixed steel bars;14, One reinforcing rib;15, partition board;16, the second fixed steel bars;17, filter plate;18, sink;19, the second piping lane;20, sealing ring;21、 Waterstop;22, the second reinforcing rib;23, third reinforcing rib;24, support plate;25, the first fixed seat;26, slide;27, fixed ring; 28, limiting plate;29, the second fixed seat;30, lock-screw;31, telescopic rod;32, stay hook;33, fixed plate.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the invention:A kind of reinforced concrete pipe gallery of lightweight, including first The side of piping lane 1, concrete wall 2, pedestal 5 and the second piping lane 19, the first piping lane 1 is equipped with the second piping lane 19, the first piping lane 1 One end and the junction of the second piping lane 19 are separately installed with sealing ring 20 and waterstop 21, and the first piping lane 1 and the second piping lane 19 Bottom end be equipped with pedestal 5, be uniformly provided with sink 18 on pedestal 5, the inside of sink 18 is mounted on filter plate 17, and pedestal 5 pushes up The center in portion is equipped with partition board 15, and the top of partition board 15 is equipped with the baffle 3 that blocks water, the both ends for the baffle 3 that blocks water and the two of pedestal 5 End is fixedly connected, and the both sides at 3 both ends of baffle that block water all uniformly are equipped with sealing strip 4, convenient for increase block water baffle 3 and pedestal 5 it Between leakproofness be convenient for the use of device convenient for increasing the water blocking effect of baffle 3 of blocking water, and 5 top of pedestal blocks water 3 He of baffle Concrete wall 2 has been poured between partition board 15, and is all uniformly equipped with inside the concrete wall 2 and pedestal 5 at 15 both ends of partition board 2 inner homogeneous of concrete wall of two fixed steel bars 16,15 both sides of partition board is equipped with the first reinforcing rib 14, and 3 liang of the baffle that blocks water The first fixed steel bars 13 are all uniformly installed inside the concrete wall 2 and pedestal 5 at end, block water 3 both sides concrete wall 2 of baffle Inside third reinforcing rib 23 is all uniformly installed, and the inside of 23 side concrete wall 2 of third reinforcing rib is all uniformly installed There are the second reinforcing rib 22, the center of 2 inner tip of concrete wall to be mounted on air drain 7, the center of 7 bottom of air drain is mounted on The air drain 7 of wind turbine 11,11 top of wind turbine is equipped with stomata 10, device inner air is pumped into inside air drain 7 convenient for wind turbine 11, just In increasing the ventilation effect inside device, the bottom end of 11 both ends air drain 7 of wind turbine is mounted on headlamp 9, and 7 both ends coagulation of air drain Top inside cob wall body 2 is separately installed with humidity sensor 6 and gas sensor 8, on the inner wall of concrete wall 2 all uniformly Fixed frame 12 is installed, the center of fixed frame 12 is mounted on support plate 24, is uniformly installed by stay hook 32 in support plate 24 There is fixed plate 33, mounting hole is all uniformly provided in support plate 24, be convenient for the fixed installation of fixed plate 33, is adjusted convenient for fixed plate 33 Installation site is convenient for the use of device, and the top of fixed plate 33 is mounted on the first fixed seat 25, and the one of the first fixed seat 25 End is slidably fitted with slide 26, and the one end of slide 26 far from the first fixed seat 25 is equipped with the second fixed seat 29, the second fixed seat The one end at 29 tops is mounted on limiting plate 28, is convenient for the fixation of pipeline, pipeline is avoided to fall, and is convenient for the use of device, and the The center at 29 top of one fixed seat 25 and the second fixed seat is mounted on fixed ring 27, and the side of fixed plate 33 is hinged with telescopic rod 31, the output end of telescopic rod 31 and the bottom end of the second fixed seat 29 are hingedly fixed, and lock-screw 30 is equipped on telescopic rod 31.
In use, the first piping lane 1 and the second piping lane 19 are poured fixation, the first piping lane 1 successively along construction demand first With the first fixed steel bars 13 of 19 inside installation of the second piping lane, the second fixed steel bars 16, the first reinforcing rib 14, the second reinforcing rib 22 The intensity of device can be effectively increased with third reinforcing rib 23, avoiding device is influenced that concrete wall 2 is caused to crack by external force, is convenient for The use of device, the different location being then separately fixed at fixed plate 33 according to the size of pipeline and classification on fixed frame 12, Again by the length of 30 adjustable telescopic rod 31 of lock-screw, so that the slide 26 of 25 one end of the first fixed seat slides, adjust Use size between first fixed seat 25 and the second fixed seat 29, by pipeline be placed on the first fixed seat 25, slide 26 with Second fixed seat, 29 top is simultaneously fixed on by fixed rope inside stay hook 32, is fixed convenient for the classification of pipeline, convenient for device It uses, in use, humidity sensor 6 incudes internal wetness to device, when 19 inside tide of the first piping lane 1 and the second piping lane When humidity reaches limit value, wind turbine 11 works, and wet air inside device is pumped into inside air drain 7, increases inside device Air permeability avoids humid air from corroding internal pipeline, is convenient for the use of device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (5)

1. a kind of reinforced concrete pipe gallery of lightweight, including the first piping lane (1), concrete wall (2), pedestal (5) and the second pipe Corridor (19), it is characterised in that:The side of first piping lane (1) is equipped with the second piping lane (19), the first piping lane (1) one end and the The junction of two piping lanes (19) is separately installed with sealing ring (20) and waterstop (21), and the first piping lane (1) and the second piping lane (19) bottom end is equipped with pedestal (5), and sink (18) is uniformly provided on pedestal (5), and the inside of sink (18) is mounted on filtering Plate (17), the center at the top of the pedestal (5) are equipped with partition board (15), the baffle that blocks water (3) are equipped at the top of partition board (15), hinder The both ends of water baffle (3) are fixedly connected with the both ends of pedestal (5), and are blocked water between baffle (3) and partition board (15) at the top of pedestal (5) Concrete wall (2) has been poured, has all uniformly been equipped with inside the concrete wall (2) and pedestal (5) at partition board (15) both ends Concrete wall (2) inner homogeneous of second fixed steel bars (16), partition board (15) both sides is equipped with the first reinforcing rib (14), and hinders The first fixed steel bars (13), the resistance are all uniformly installed inside the concrete wall (2) and pedestal (5) at water baffle (3) both ends The inside of water baffle (3) both sides concrete wall (2) is all uniformly equipped with third reinforcing rib (23), and third reinforcing rib (23) one The inside of side concrete wall (2) is all uniformly equipped with the second reinforcing rib (22), in concrete wall (2) inner tip Centre is mounted on air drain (7), and the center of air drain (7) bottom is mounted on wind turbine (11), the bottom end of wind turbine (11) both ends air drain (7) It is mounted on headlamp (9), and the top of air drain (7) both ends concrete wall (2) inside is separately installed with humidity sensor (6) With gas sensor (8), fixed frame (12) is all uniformly installed on the inner wall of the concrete wall (2), fixed frame (12) Center is mounted on support plate (24), is uniformly equipped with fixed plate (33) by stay hook (32) in support plate (24), and fixed The first fixed seat (25) is mounted at the top of plate (33), one end of the first fixed seat (25) is slidably fitted with slide (26), sliding The one end of seat (26) far from the first fixed seat (25) is equipped with the second fixed seat (29), and the first fixed seat (25) and second is fixed Center at the top of seat (29) is mounted on fixed ring (27), and the side of the fixed plate (33) is hinged with telescopic rod (31), stretches The output end of bar (31) and the bottom end of the second fixed seat (29) are hingedly fixed, and are equipped with lock-screw on telescopic rod (31) (30)。
2. the reinforced concrete pipe gallery of a kind of lightweight according to claim 1, it is characterised in that:The baffle that blocks water (3) The both sides at both ends are all uniformly equipped with sealing strip (4).
3. the reinforced concrete pipe gallery of a kind of lightweight according to claim 1, it is characterised in that:Above the wind turbine (11) Air drain (7) be equipped with stomata (10).
4. the reinforced concrete pipe gallery of a kind of lightweight according to claim 1, it is characterised in that:On the support plate (24) All it is uniformly provided with mounting hole.
5. the reinforced concrete pipe gallery of a kind of lightweight according to claim 1, it is characterised in that:Second fixed seat (29) one end at the top of is mounted on limiting plate (28).
CN201810402074.6A 2018-04-28 2018-04-28 Light strenghthened type concrete piping lane Active CN108532629B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810402074.6A CN108532629B (en) 2018-04-28 2018-04-28 Light strenghthened type concrete piping lane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810402074.6A CN108532629B (en) 2018-04-28 2018-04-28 Light strenghthened type concrete piping lane

Publications (2)

Publication Number Publication Date
CN108532629A true CN108532629A (en) 2018-09-14
CN108532629B CN108532629B (en) 2020-06-23

Family

ID=63475570

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810402074.6A Active CN108532629B (en) 2018-04-28 2018-04-28 Light strenghthened type concrete piping lane

Country Status (1)

Country Link
CN (1) CN108532629B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109577372A (en) * 2018-12-31 2019-04-05 江苏扬桩金源管业有限公司 Convenient for the assembled piping lane of tubular service
CN110344367A (en) * 2019-07-03 2019-10-18 中水淮河规划设计研究有限公司 A kind of river course slope protection structure preventing accidental falling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11323977A (en) * 1998-05-18 1999-11-26 Taisei Corp Water stop structure for underwater tunnel
CN106013230A (en) * 2016-07-05 2016-10-12 宏大国源(芜湖)资源环境治理有限公司 Novel pipe rack structure
CN106958260A (en) * 2017-04-26 2017-07-18 张铁耀 A kind of pipe gallery
CN206396795U (en) * 2017-01-12 2017-08-11 建华建材(江苏)有限公司 Prefabricated assembled underground pipe gallery
CN107763512A (en) * 2017-12-01 2018-03-06 四川汇源星辰光电有限公司 A kind of Windowsill lamp of adjustable range of exposures
CN107859065A (en) * 2017-11-03 2018-03-30 湖南大学 A kind of ultra-high performance concrete precast assembly pipe gallery and construction method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11323977A (en) * 1998-05-18 1999-11-26 Taisei Corp Water stop structure for underwater tunnel
CN106013230A (en) * 2016-07-05 2016-10-12 宏大国源(芜湖)资源环境治理有限公司 Novel pipe rack structure
CN206396795U (en) * 2017-01-12 2017-08-11 建华建材(江苏)有限公司 Prefabricated assembled underground pipe gallery
CN106958260A (en) * 2017-04-26 2017-07-18 张铁耀 A kind of pipe gallery
CN107859065A (en) * 2017-11-03 2018-03-30 湖南大学 A kind of ultra-high performance concrete precast assembly pipe gallery and construction method
CN107763512A (en) * 2017-12-01 2018-03-06 四川汇源星辰光电有限公司 A kind of Windowsill lamp of adjustable range of exposures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109577372A (en) * 2018-12-31 2019-04-05 江苏扬桩金源管业有限公司 Convenient for the assembled piping lane of tubular service
CN110344367A (en) * 2019-07-03 2019-10-18 中水淮河规划设计研究有限公司 A kind of river course slope protection structure preventing accidental falling

Also Published As

Publication number Publication date
CN108532629B (en) 2020-06-23

Similar Documents

Publication Publication Date Title
CN108532629A (en) A kind of reinforced concrete pipe gallery of lightweight
CN202644862U (en) Combined roof water-falling system
EP2492411A3 (en) Ventilation device that can be inserted in a tile roof
CN108104242B (en) Reduce the single flow drop structure of sucking gas flow
CN208009444U (en) Slope reinforcement discharge structure
KR101925206B1 (en) Method of Repair for Rooftop Drain Using Drain Units for Rooftop
CN203327758U (en) Full-closed-type turtle breeding greenhouse
CN208719793U (en) A kind of fixed frame component
CN207744442U (en) A kind of jube plantation frame
CN105888529A (en) Inspection well mouth ladder stand
CN205399847U (en) Building drainage eaves mouth
CN205534610U (en) Pipeline elevator
CN204401904U (en) A kind of siphon rain pipe fastening devices
CN208733759U (en) Box-type room use in toilet squatting pan and box-type room toilet
CN205369742U (en) A roofing system of falling into water for steel construction
CN205713922U (en) Catch pit port cat ladder
CN205776993U (en) A kind of high water proofing property new type roof
CN206865038U (en) A kind of straight-through crane span structure of slot type for integrating subregion and ventilation and heat
CN201209313Y (en) Flue gas double-channel integral hood
CN205481670U (en) Air conditioner installation frame convenient to air conditioner installation
CN206591419U (en) A kind of large span stayed-cable bridge
CN206495535U (en) A kind of fast construction formula house
CN218970144U (en) Air partition device for drainage of clean room
CN207741322U (en) A kind of air conditioner condensate water goes out family and manages indirect bleed member
CN210421359U (en) Prevent outdoor sewer floor drain of leaf and rubbish jam

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
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A lightweight reinforced concrete pipe gallery

Effective date of registration: 20230728

Granted publication date: 20200623

Pledgee: Wuhu Jinfan Financing Guarantee Co.,Ltd.

Pledgor: ANHUI YUTE CONCRETE STRUCTURE TECHNOLOGY Co.,Ltd.

Registration number: Y2023980050131