CN207714371U - Assembled cast-in-place concrete structure non-dismantling formwork piping lane - Google Patents
Assembled cast-in-place concrete structure non-dismantling formwork piping lane Download PDFInfo
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- CN207714371U CN207714371U CN201721747667.3U CN201721747667U CN207714371U CN 207714371 U CN207714371 U CN 207714371U CN 201721747667 U CN201721747667 U CN 201721747667U CN 207714371 U CN207714371 U CN 207714371U
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- dismantling formwork
- piping lane
- prefabricated
- place concrete
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Abstract
Provided by the utility model is assembled cast-in-place concrete structure non-dismantling formwork piping lane.Including cast-in-place concrete bottom plate, two prefabricated non-dismantling formwork system wallboards and prefabricated exempt to tear floorboard open, reserve wall anchor bar in the both sides of cast-in-place concrete bottom plate, prefabricated non-dismantling formwork system wallboard includes metal truss and the non-dismantling formwork mounted on metal truss both sides, it is prefabricated to exempt to tear the bar-mat reinforcement that floorboard includes bottom surface non-dismantling formwork and is laid on the non-dismantling formwork of bottom surface open, two prefabricated non-dismantling formwork system wallboard vertical runs are in the both sides of cast-in-place concrete bottom plate, it is prefabricated to exempt to tear the top that floorboard is laid in two prefabricated non-dismantling formwork system wallboards open, there is casting concrete load bearing wall in gap between the non-dismantling formwork of prefabricated non-dismantling formwork system wallboard, it is prefabricated exempt to tear open have casting concrete top layer on floorboard.The agent structure of the piping lane of the utility model on construction ground complete by the outer form by batch production, is assembled at the construction field (site), improves the speed of application of piping lane, reduce difficulty of construction.
Description
Technical field
The utility model relates to a kind of underground pipe gallery, specifically a kind of assembled underground pipe gallery.
Background technology
Underground pipe gallery is the structures and affiliated facility for being built in Urban Underground for accommodating all kinds of municipal engineering pipelines.
Underground pipe gallery is divided into main line piping lane, branch line piping lane and cable piping lane etc. according to type.Which kind of underground pipe gallery applied using
Work mode depends on the feasibility of cost and implementation, and main line piping lane is because section is big, slots from the big generally use of great, quantities
Method, cast-in-place form of construction work.Using fluting method construction, push pipe demand is not adapted to.Rainy day, northern area winter can not construct.
The construction operation time is long, situ wet operation heavy workload, needs longer concrete curing Enhanced time.It is limited by building-site condition
System, long time period, and the concrete impermeability made are easy locally to ooze not as good as the concrete made in factory
Easily there is construction crack, culvert body sidewall entire crack etc. in leakage, culvert pipe.
Rubber water-proof band connection is used between the box culvert segmentation of field fabrication, the disadvantage is that anti-uneven settlement of foundation ability
Difference, interface easily occur dislocation up and down and deformation, cause waterstop by drawing crack；Cast-in-place construction need to stay branch modular space, earth volume to increase,
It is also big to surrounding enviroment destructive power, it is unfavorable for the protection of ecological environment.
Invention content
The purpose of this utility model is to provide a kind of construction efficiency that can improve underground pipe gallery, promote underground pipe gallery
Quality assembled cast-in-place concrete structure non-dismantling formwork piping lane.
What the purpose of this utility model was realized in：Including cast-in-place concrete bottom plate, two prefabricated non-dismantling formwork systems
Wallboard and it is prefabricated exempt to tear open floorboard, wall anchor bar is reserved in the both sides of the cast-in-place concrete bottom plate, described prefabricated to exempt from form removal
Plate system wallboard includes metal truss and the non-dismantling formwork mounted on metal truss both sides, and metal truss lays reinforcing bar, described pre-
It includes bottom surface non-dismantling formwork and the bar-mat reinforcement that is laid on the non-dismantling formwork of bottom surface that system, which exempts to tear open floorboard, two prefabricated non-dismantling formwork systems
Wallboard vertical runs unite in the both sides of cast-in-place concrete bottom plate, it is prefabricated exempt to tear floorboard open be laid in two prefabricated non-dismantling formwork systems
There is casting concrete load bearing wall at the top of wallboard in the gap between the non-dismantling formwork of prefabricated non-dismantling formwork system wallboard, prefabricated
Exempting to tear open has casting concrete top layer on floorboard.
The utility model can also include：
1, the wall anchor bar is N-shaped.
2, the reinforcing bar in the metal truss in prefabricated non-dismantling formwork system wallboard and the wall anchor in cast-in-place concrete bottom plate
Gu reinforcing bar is connected.
3, the height of the non-dismantling formwork on the inside of prefabricated non-dismantling formwork system wallboard is less than non-dismantling formwork on the outside of metal truss
Highly, the prefabricated bar-mat reinforcement for exempting to tear open floorboard stretches out the edge of bottom surface non-dismantling formwork and is connected with the reinforcing bar in metal truss.
4, the reinforcing bar in metal truss is vertical with metal truss.
5, the length direction of piping lane is segmental structure, is connected by flexible connection rubber sealing between two sections.
6, there is the division wall that piping lane is divided into different functional areas in piping lane.
Underground pipe gallery is designed to assembly with pouring the form being combined by the utility model, and the agent structure of piping lane is being constructed
It is completed by the form of batch production outside place, is assembled at the construction field (site), improve the speed of application of underground pipe gallery, reduce
Difficulty of construction.Some engineerings can not make concrete floor basis, before piping lane is installed, behind can earth backing, resume traffic.Having
It can also construct under conditions of water, be not required to precipitation.
The bell and spigot of the utility model is flexibly connected using cushion rubber, and the preferable antidetonation resist displacement of energy solves rigid interface
Sealing is by longitudinal tensioning, and antidetonation resist displacement is impacted, and attachment anti-corrosive durability is poor, the few problem of waterproof safeguard.
The main effect of the utility model is embodied in：
1. relative to traditional construction mode, reduces the usage amount of plank sheathing, flitch supporting etc., reduce natural resources and disappear
Consumption, reduces cost.
2. the prefabricated non-dismantling formwork system of batch production improves speed of application and construction precision.
3. continuous cast-in-place construction, integral waterproofing good airproof performance.
Description of the drawings
Fig. 1 is the assembling stereogram of the utility model（It does not include concrete）.
Fig. 2 is the schematic diagram of cast-in-place concrete bottom plate.
Fig. 3 is the schematic diagram of prefabricated non-dismantling formwork system wallboard.
Fig. 4 is the prefabricated schematic diagram for exempting to tear floorboard open.
Fig. 5 is the front view of Fig. 1.
Fig. 6 is the assembling stereogram of the utility model（Including concrete）.
Fig. 7 is the schematic diagram of second of embodiment of the utility model.
Specific implementation mode
It illustrates below in conjunction with the accompanying drawings for a more detailed description to the utility model.
In conjunction with Fig. 1, the first embodiment of the utility model, which includes that cast-in-place concrete bottom plate 1, two is prefabricated, exempts from form removal
Plate system wallboard 2,3 and prefabricated exempt to tear floorboard 4 open.
In conjunction with Fig. 2, cast-in-place concrete bottom plate specifically includes bottom reinforcement bars 1-1, casting concrete layer 1-2 and positioned at both sides
Reserved wall anchor bar 1-3, wall anchor bar is preferably N-shaped.
In conjunction with Fig. 3, prefabricated non-dismantling formwork system wallboard specifically include the metal truss being made of shaped steel 2-3, reinforcing bar 2-4,
Non-dismantling formwork 2-2 on the outside of the metal truss and non-dismantling formwork 2-1 on the inside of metal truss.Non-dismantling formwork passes through
Screw is fixed on metal truss, and the reinforcing bar in metal truss can also use in-site installation.Reinforcing bar in metal truss and gold
It is vertical to belong to truss.
In conjunction with Fig. 4, it is prefabricated exempt to tear floorboard open specifically include bottom surface non-dismantling formwork 4-1, be laid on the non-dismantling formwork of bottom surface
Bar-mat reinforcement 4-2 and reinforced bar support seat 4-3, and two sides has two layers of reinforcing bar.
Two prefabricated non-dismantling formwork system wallboard vertical runs are prefabricated to exempt to tear floorboard open in the both sides of cast-in-place concrete bottom plate
It is laid in the top of two prefabricated non-dismantling formwork system wallboards.After on-site hoisting combination, in prefabricated non-dismantling formwork system wallboard
Non-dismantling formwork between gap in have casting concrete load bearing wall, it is prefabricated exempt to tear open have casting concrete top layer on floorboard,
And concrete top layer is the low domatic in intermediate high both sides.
The reinforcing bar in metal truss in prefabricated non-dismantling formwork system wallboard is anchored with the wall in cast-in-place concrete bottom plate
Reinforcing bar is connected.
The height of non-dismantling formwork on the inside of prefabricated non-dismantling formwork system wallboard is less than the height of non-dismantling formwork on the outside of metal truss
Degree, the prefabricated both sides for exempting to tear the bar-mat reinforcement stretching bottom surface non-dismantling formwork of floorboard open, bar-mat reinforcement are connected with metal truss.
The length direction of piping lane is segmental structure, is connected by flexible connection rubber sealing between two sections.
In conjunction with Fig. 7, second of embodiment of the utility model is on the basis of the first embodiment, in piping lane
The division wall 5 that piping lane is divided into different functional areas is set.
Claims (10)
1. a kind of assembled cast-in-place concrete structure non-dismantling formwork piping lane, it is characterized in that：Including cast-in-place concrete bottom plate, two it is pre-
Non-dismantling formwork system wallboard processed and it is prefabricated exempt to tear open floorboard, wall anchor bar is reserved in the both sides of the cast-in-place concrete bottom plate,
The prefabricated non-dismantling formwork system wallboard includes metal truss and the non-dismantling formwork mounted on metal truss both sides, metal truss cloth
If reinforcing bar, it is described it is prefabricated exempt to tear open the bar-mat reinforcement that floorboard includes bottom surface non-dismantling formwork and is laid on the non-dismantling formwork of bottom surface, two
Prefabricated non-dismantling formwork system wallboard vertical runs in the both sides of cast-in-place concrete bottom plate, it is prefabricated exempt to tear open floorboard be laid in two it is pre-
The top of non-dismantling formwork system wallboard processed pours coagulation in gap between the non-dismantling formwork of prefabricated non-dismantling formwork system wallboard
Native load bearing wall, it is prefabricated exempt to tear open have casting concrete top layer on floorboard.
2. assembled cast-in-place concrete structure non-dismantling formwork piping lane according to claim 1, it is characterized in that：The wall anchor
Gu reinforcing bar is N-shaped.
3. assembled cast-in-place concrete structure non-dismantling formwork piping lane according to claim 1, it is characterized in that：It is prefabricated to exempt from form removal
The reinforcing bar in metal truss in plate system wallboard is connected with the wall anchor bar in cast-in-place concrete bottom plate.
4. assembled cast-in-place concrete structure non-dismantling formwork piping lane according to claim 1, it is characterized in that：It is prefabricated to exempt from form removal
The height of non-dismantling formwork on the inside of plate system wallboard is less than the height of non-dismantling formwork on the outside of metal truss, prefabricated to exempt to tear floorboard open
Bar-mat reinforcement stretches out the edge of bottom surface non-dismantling formwork and is connected with the reinforcing bar in metal truss.
5. the assembled cast-in-place concrete structure non-dismantling formwork piping lane according to claim 1-4 any one, it is characterized in that：
Reinforcing bar in metal truss is vertical with metal truss.
6. the assembled cast-in-place concrete structure non-dismantling formwork piping lane according to claim 1-4 any one, it is characterized in that：
The length direction of piping lane is segmental structure, is connected by flexible connection rubber sealing between two sections.
7. assembled cast-in-place concrete structure non-dismantling formwork piping lane according to claim 5, it is characterized in that：The length of piping lane
Direction is segmental structure, is connected by flexible connection rubber sealing between two sections.
8. the assembled cast-in-place concrete structure non-dismantling formwork piping lane according to claim 1-4 any one, it is characterized in that：
There is the division wall that piping lane is divided into different functional areas in piping lane.
9. assembled cast-in-place concrete structure non-dismantling formwork piping lane according to claim 5, it is characterized in that：Have in piping lane by
Piping lane is divided into the division wall of different functional areas.
10. assembled cast-in-place concrete structure non-dismantling formwork piping lane according to claim 6, it is characterized in that：Have in piping lane
Piping lane is divided into the division wall of different functional areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747667.3U CN207714371U (en) | 2017-12-15 | 2017-12-15 | Assembled cast-in-place concrete structure non-dismantling formwork piping lane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747667.3U CN207714371U (en) | 2017-12-15 | 2017-12-15 | Assembled cast-in-place concrete structure non-dismantling formwork piping lane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207714371U true CN207714371U (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721747667.3U Active CN207714371U (en) | 2017-12-15 | 2017-12-15 | Assembled cast-in-place concrete structure non-dismantling formwork piping lane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005116A (en) * | 2017-12-15 | 2018-05-08 | 哈尔滨鸿盛房屋节能体系研发中心 | Assembled cast-in-place concrete structure non-dismantling formwork piping lane |
| CN111576480A (en) * | 2020-04-20 | 2020-08-25 | 中铁建工集团有限公司 | Construction process for trench disassembly-free formwork |
-
2017
- 2017-12-15 CN CN201721747667.3U patent/CN207714371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005116A (en) * | 2017-12-15 | 2018-05-08 | 哈尔滨鸿盛房屋节能体系研发中心 | Assembled cast-in-place concrete structure non-dismantling formwork piping lane |
| CN111576480A (en) * | 2020-04-20 | 2020-08-25 | 中铁建工集团有限公司 | Construction process for trench disassembly-free formwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191104 Address after: 150036 No. 145, Xiangfang Avenue, Xiangfang District, Heilongjiang, Harbin Co-patentee after: Harbin Hongsheng building material manufacturing Limited by Share Ltd Patentee after: Hongsheng Room Energy Saving System Research Dev. Centre, Harbin Address before: 150036 No. 145, Xiangfang Avenue, Xiangfang District, Heilongjiang, Harbin Patentee before: Hongsheng Room Energy Saving System Research Dev. Centre, Harbin |
|
| TR01 | Transfer of patent right |