CN206635812U - A kind of U-shaped Combined type concrete prefabricated box culvert - Google Patents
A kind of U-shaped Combined type concrete prefabricated box culvert Download PDFInfo
- Publication number
- CN206635812U CN206635812U CN201720406243.4U CN201720406243U CN206635812U CN 206635812 U CN206635812 U CN 206635812U CN 201720406243 U CN201720406243 U CN 201720406243U CN 206635812 U CN206635812 U CN 206635812U
- Authority
- CN
- China
- Prior art keywords
- box culvert
- longitudinal
- top box
- shaped
- side wall
- 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.)
- Active
Links
Landscapes
- Sewage (AREA)
Abstract
A kind of U-shaped Combined type concrete prefabricated box culvert, belongs to box and duct works technical field, and the utility model lifts difficult to solve cumbersome, long in time limit, the integral prefabricated box culvert transport difficult of box culvert cast in situs construction.Top box culvert is U-shaped concrete prefabricated box culvert with bottom box culvert, and the U-shaped Sidewall Height of top box culvert is less than the U-shaped Sidewall Height of bottom box culvert；The top surface of top box culvert is provided with the bottom surface of bottom box culvert and is transversely mounted groove；The top surface of top box culvert is provided with multiple longitudinally mounted grooves with the bottom surface of bottom box culvert, and the longitudinally mounted groove on the box culvert of top corresponds with the longitudinally mounted groove on the box culvert of bottom, through hole is provided between two corresponding longitudinally mounted grooves, through hole is located in the side wall of top box culvert and bottom box culvert, longitudinal P C rod irons are provided with through hole, top box culvert is connected with bottom box culvert by longitudinal P C rod irons.A kind of U-shaped Combined type concrete prefabricated box culvert energy flat moulded prefabricated of the present utility model, convenience in transport, the infringement and sealing property that resistance soil settlement is brought are high.
Description
Technical field
It the utility model is related to a kind of concrete box culvert, and in particular to a kind of U-shaped Combined type concrete prefabricated box culvert, belong to
Box and duct works technical field.
Background technology
Pipe gallery, it is exactly underground urban duct synthesis corridor, is made up of concrete box culvert.One is built in Urban Underground
Individual tunnel space, electric power, the various utilities pipelines such as communication, combustion gas, heat supply, plumbing are integrated in one, provided with special maintenance
Mouth, hoisting port and monitoring system, implement unified planning, Uniting, unified construction and management, be the important of guarantee city operations
Infrastructure and " lifeline ".The main body box culvert of pipe gallery is broadly divided into two kinds of cast in situs formula and prefabrication formula, scene
The pouring type concrete box culvert construction period is long, it is necessary to which substantial amounts of workmen participates in construction, and construction cost is high, and efficiency is low, construction
Security presence hidden danger, quality are not readily available guarantee；Prefabrication formula concrete box culvert fabrication cycle is short, pipelining, system
Make that cost is low, the quality and precision of box culvert are very high, but concrete box culvert stock size is larger, and appearance and size transfinites serious and mixed
Solidifying native product is overall big from weight, causes to load and unload and transports extremely difficult, cost of transportation height, to lifting machine tonnage demand also phase
To higher, the working face demand of on-site hoisting is big, and easily causes traffic jam, so as to add the overall cost of engineering, this
Outside, prefabrication formula concrete box culvert easily retains gap, makes outside soil when overall package connects between box culvert and box culvert
In moisture it is readily permeable to inside box culvert, the pipeline inside box culvert is caused to corrode.Therefore, it is necessary to a kind of convenience in transport and hang
Dress and the high U-shaped Combined type concrete prefabricated box culvert of sealing property.
Utility model content
The purpose of this utility model is to provide a kind of U-shaped Combined type concrete prefabricated box culvert, to solve box culvert cast in situs
Construct cumbersome, long in time limit, integral prefabricated box culvert transport difficult, by such environmental effects be easily damaged and leak, infiltration the problem of.
A kind of U-shaped Combined type concrete prefabricated box culvert includes top box culvert, bottom box culvert, longitudinal P C rod irons, transverse direction
Waterproof adhesive tape and longitudinal waterproof adhesive tape；
Top box culvert and bottom box culvert are U-shaped concrete prefabricated box culvert, and the U-shaped Sidewall Height of top box culvert is less than bottom
The U-shaped Sidewall Height of box culvert；The top surface of top box culvert is provided with the bottom surface of bottom box culvert and is transversely mounted groove；The top of top box culvert
Face and the bottom surface of bottom box culvert are provided with multiple longitudinally mounted grooves, and the longitudinally mounted groove on the box culvert of top and indulging on the box culvert of bottom
Corresponded to mounting groove, be provided with through hole between corresponding two longitudinally mounted grooves, through hole is located at top box culvert and lower tank
In the side wall of culvert, longitudinal P C rod irons are provided with through hole, top box culvert is connected with bottom box culvert by longitudinal P C rod irons, longitudinal P C steel
The upper and lower ends of rod are sequentially installed with anchor slab, pad and nut, and anchor slab, pad and nut are located in longitudinally mounted groove；
The lower surface of the U-shaped side wall of top box culvert is provided with lug boss, and the upper surface of the U-shaped side wall of bottom box culvert is provided with
The depressed part being engaged with lug boss, the upper surface of the U-shaped side wall of the lower surface upper and lower portion box culvert of the U-shaped side wall of top box culvert
On be respectively provided with two horizontal waterproof adhesive tapes, the longitudinal terminal surface of the U-shaped side wall of top box culvert and the U-shaped side wall of bottom box culvert is provided with
Two longitudinal waterproof adhesive tapes, the end of horizontal waterproof adhesive tape are vertically connected with longitudinal waterproof adhesive tape.
Preferably：Protective case is also equipped with through hole between two corresponding longitudinally mounted grooves, protective case is positioned at upper
Portion's box culvert and the seam crossing of the U-shaped side wall of bottom box culvert, longitudinal P C rod irons are located in protective case.
Preferably：The top surface of top box culvert is provided with through hole with the bottom surface horizontal direction of bottom box culvert, and through hole is with laterally pacifying
Tankage connects.
The utility model has the following effects that compared with existing product：Using factory lines production model, quality, essence
Degree, efficiency high, production cost relative moderate, combined type box culvert monomer transport, are easy to loading and unloading, and scene can complete quickly to assemble；On
Between portion's box culvert and bottom box culvert, between box culvert and box culvert, overall knot is connected as by longitudinal P C rod irons and horizontal fastening bolts
Structure, a certain degree of total subsidence caused by environmental factor can be resisted, and pass through horizontal waterproof adhesive tape and longitudinal marine glue
Bar, the sealing of box culvert is ensure that, prevent the infiltration of rainwater and soil moisture.
Brief description of the drawings
Fig. 1 is a kind of structural representation of U-shaped Combined type concrete prefabricated box culvert described in the utility model；
Fig. 2 is enlarged drawing at Fig. 1 A；
Fig. 3 is connection detail at Fig. 1 C；
Fig. 4 is a kind of attachment structure schematic diagram of U-shaped Combined type concrete prefabricated box culvert described in the utility model；
Fig. 5 is enlarged drawing at Fig. 4 B.
In figure：1- tops box culvert, 2- bottoms box culvert, the longitudinally mounted grooves of 3-, 4- longitudinal P C rod irons, 5- protective cases, 6- anchor slabs,
7- pads, 8- nuts, 9- are transversely mounted groove, 10- horizontal fastening bolts, 11- lug bosses, 12- depressed parts, 13- transverse direction marine glues
Bar, 14, longitudinal waterproof adhesive tape, the first overall box culverts of 15-, the second overall box culverts of 16-.
Embodiment
The utility model preferred embodiment is elaborated below according to accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of U-shaped Combined type concrete prefabricated box culvert described in the utility model includes upper tank
Contain 1, bottom box culvert 2, longitudinal P C rod irons 4, horizontal waterproof adhesive tape 13 and longitudinal waterproof adhesive tape 14；
The top box culvert 1 and bottom box culvert 2 are U-shaped concrete prefabricated box culvert, the U-shaped Sidewall Height of top box culvert 1
Less than the U-shaped Sidewall Height of bottom box culvert 2；The top surface of top box culvert 1 is provided with the bottom surface of bottom box culvert 2 and is transversely mounted groove 9；
The top surface of top box culvert 1 is provided with multiple longitudinally mounted grooves 3, and the longitudinally mounted groove on the box culvert of top with the bottom surface of bottom box culvert 2
Corresponded with the longitudinally mounted groove on the box culvert of bottom, be provided with through hole between corresponding two longitudinally mounted grooves 3, through hole is located at
Top box culvert 1 passes through vertical with the side wall of bottom box culvert 2, being provided with longitudinal P C rod irons 4, top box culvert 1 in through hole with bottom box culvert 2
Connected to PC rod irons 4, the upper and lower ends of longitudinal P C rod irons 4 are sequentially installed with anchor slab 6, pad 7 and nut 8, anchor slab 6, pad 7
It is located at nut 8 in longitudinally mounted groove 3；
The lower surface of the U-shaped side wall of the top box culvert 1 is provided with lug boss 11, the upper end of the U-shaped side wall of bottom box culvert 2
Face is provided with the depressed part 12 being engaged with lug boss 11, the U of the lower surface upper and lower portion box culvert 2 of the U-shaped side wall of top box culvert 1
Two horizontal waterproof adhesive tapes 13, the U-shaped side wall of top box culvert 1 and the U-shaped side of bottom box culvert 2 are respectively provided with the upper surface of type side wall
The longitudinal terminal surface of wall is provided with two longitudinal waterproof adhesive tapes 14, and the end of horizontal waterproof adhesive tape 13 is vertical with longitudinal waterproof adhesive tape 14
It is connected；Protective case 5 is also equipped with through hole between two corresponding longitudinally mounted grooves 3, protective case 5 is located at top box culvert 1
With the seam crossing of the U-shaped side wall of bottom box culvert 2, longitudinal P C rod irons 4 are located in protective case 5；The top surface of top box culvert 1 and bottom
The bottom surface horizontal direction of box culvert 2 is provided with through hole, and through hole connects with being transversely mounted groove 9.
As shown in Fig. 4 to Fig. 5, the utility model is made up of top box culvert 1 and bottom box culvert 2, by longitudinal P C rod irons 4,
Anchor slab 6, pad 7 and nut 8 are connected, and pass through through hole with PC rod irons 4 during installation, will be upper with tensioning equipment tensioning PC rod irons 4
Portion's box culvert is connected with bottom box culvert, and the top box culvert 1 of its first overall box culvert 15 formed passes through the transverse direction that is transversely mounted in groove 9
Fastening bolt 10 is connected with the bottom box culvert 2 of the second overall box culvert 16, and the bottom box culvert 2 of the first overall box culvert 15 passes through horizontal peace
Horizontal fastening bolts 10 in tankage 9 are connected with the top box culvert 1 of the second overall box culvert 16, are so moved in circles, two neighboring
The position of the top box culvert 1 of overall box culvert and bottom box culvert 2, which is inverted, puts, and the horizontal direction of top box culvert 1 passes through horizontal fastening
Bolt 10 is connected with the bottom box culvert 2 of two neighboring overall box culvert, the composition of the first overall 15 and second overall box culvert 16 of box culvert
Structure is identical.
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, people in the art
Member can also be changed to its part, as long as no the Spirit Essence beyond this patent, all in the protection domain of this patent.
Claims (3)
- A kind of 1. U-shaped Combined type concrete prefabricated box culvert, it is characterised in that：Including top box culvert (1), bottom box culvert (2), longitudinal direction PC rod irons (4), horizontal waterproof adhesive tape (13) and longitudinal waterproof adhesive tape (14)；The top box culvert (1) is U-shaped concrete prefabricated box culvert with bottom box culvert (2), and the U-shaped side wall of top box culvert (1) is high U-shaped Sidewall Height of the degree less than bottom box culvert (2)；The top surface of top box culvert (1) is provided with transverse direction with the bottom surface of bottom box culvert (2) Mounting groove (9)；The top surface of top box culvert (1) is provided with multiple longitudinally mounted grooves (3), and upper tank with the bottom surface of bottom box culvert (2) Longitudinally mounted groove in culvert corresponds with the longitudinally mounted groove on the box culvert of bottom, corresponding two longitudinally mounted grooves (3) it Between be provided with through hole, through hole is located at top box culvert (1) with the side wall of bottom box culvert (2), longitudinal P C rod irons (4) are provided with through hole, Top box culvert (1) is connected with bottom box culvert (2) by longitudinal P C rod irons (4), and the upper and lower ends of longitudinal P C rod irons (4) are pacified successively Equipped with anchor slab (6), pad (7) and nut (8), anchor slab (6), pad (7) and nut (8) are located in longitudinally mounted groove (3)；The lower surface of the U-shaped side wall of the top box culvert (1) is provided with lug boss (11), the U-shaped side wall of bottom box culvert (2) it is upper End face is provided with the depressed part (12) being engaged with lug boss (11), the lower surface upper and lower portion of the U-shaped side wall of top box culvert (1) Two horizontal waterproof adhesive tapes (13) are respectively provided with the upper surface of the U-shaped side wall of box culvert (2), the U-shaped side wall of top box culvert (1) is with The longitudinal terminal surface of the U-shaped side wall of portion's box culvert (2) is provided with two longitudinal waterproof adhesive tapes (14), the end of horizontal waterproof adhesive tape (13) It is vertically connected with longitudinal waterproof adhesive tape (14).
- A kind of 2. U-shaped Combined type concrete prefabricated box culvert according to claim 1, it is characterised in that：Corresponding two Protective case (5) is also equipped with through hole between longitudinally mounted groove (3), protective case (5) is located at top box culvert (1) and bottom box culvert (2) seam crossing of U-shaped side wall, longitudinal P C rod irons (4) are located in protective case (5).
- A kind of 3. U-shaped Combined type concrete prefabricated box culvert according to claim 1, it is characterised in that：Top box culvert (1) The bottom surface horizontal direction of top surface and bottom box culvert (2) is provided with through hole, and through hole connects with being transversely mounted groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406243.4U CN206635812U (en) | 2017-04-18 | 2017-04-18 | A kind of U-shaped Combined type concrete prefabricated box culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406243.4U CN206635812U (en) | 2017-04-18 | 2017-04-18 | A kind of U-shaped Combined type concrete prefabricated box culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635812U true CN206635812U (en) | 2017-11-14 |
Family
ID=60246526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406243.4U Active CN206635812U (en) | 2017-04-18 | 2017-04-18 | A kind of U-shaped Combined type concrete prefabricated box culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869174A (en) * | 2017-04-18 | 2017-06-20 | 黑龙江省中信路桥材料有限公司 | A kind of U-shaped Combined type concrete prefabricated box culvert |
| CN110528411A (en) * | 2019-08-24 | 2019-12-03 | 深圳金瑞建设集团有限公司 | A kind of assembly concrete box culvert structure and its construction method |
-
2017
- 2017-04-18 CN CN201720406243.4U patent/CN206635812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869174A (en) * | 2017-04-18 | 2017-06-20 | 黑龙江省中信路桥材料有限公司 | A kind of U-shaped Combined type concrete prefabricated box culvert |
| CN110528411A (en) * | 2019-08-24 | 2019-12-03 | 深圳金瑞建设集团有限公司 | A kind of assembly concrete box culvert structure and its construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106869174A (en) | A kind of U-shaped Combined type concrete prefabricated box culvert | |
| CN202969415U (en) | Multifunctional assembled comprehensive pipe gallery | |
| CN207348091U (en) | A kind of assembled pipe gallery | |
| CN203702166U (en) | Segment lining ring structure applicable to rectangular tunnel | |
| CN202689015U (en) | Double-wall steel cofferdam for high-span prestressed concrete continuous beam deep water pier construction | |
| CN105862916A (en) | Superimposed assembled type underground pipe gallery system and construction and manufacturing process | |
| CN106381885B (en) | A kind of Underground Steel pipe gallery with skeleton | |
| CN206635812U (en) | A kind of U-shaped Combined type concrete prefabricated box culvert | |
| CN106759485B (en) | A kind of prefabricated piping lane of two-piece unit formula and installation method | |
| CN202927262U (en) | Pipeline installation pillar in oil/gas pipeline tunnel | |
| CN208309637U (en) | A kind of assembled monolithic concrete structure pipe gallery standard paragraphs | |
| CN203393740U (en) | Integral reinforced concrete foundation structure for assembling drainage pipelines | |
| CN204662506U (en) | A kind of cable communication well | |
| CN210315654U (en) | Urban tunnel, rail transit interval tunnel and utility tunnel co-construction structure | |
| CN209293067U (en) | Integrated pipe shelter bridge structure | |
| CN208136954U (en) | Precast splice type Pipe rack | |
| CN207646755U (en) | Three-dimensional pipe gallery | |
| CN2789993Y (en) | Box type transformer substation base | |
| CN201857971U (en) | Vertical shaft of ore bed of salt rocks | |
| CN110409496B (en) | Method for determining structure size of middle box culvert | |
| CN207917641U (en) | It is a kind of can built by separate periods combined type pipe support | |
| CN208280462U (en) | A kind of jackscrew sleeve connected for covering digging station side wall reinforcing bar | |
| CN209686449U (en) | A kind of prefabricated assembled pipe gallery of sheet hydrant and its piping lane unit | |
| CN203201172U (en) | Existing masonry structure adopting technology of directly increasing layers by lightweight steel construction | |
| CN206034484U (en) | Corrugate spiral pipe structure utility tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |