CN207567600U - A kind of prefabricated pier, plate fast joint structure - Google Patents
A kind of prefabricated pier, plate fast joint structure Download PDFInfo
- Publication number
- CN207567600U CN207567600U CN201721401214.5U CN201721401214U CN207567600U CN 207567600 U CN207567600 U CN 207567600U CN 201721401214 U CN201721401214 U CN 201721401214U CN 207567600 U CN207567600 U CN 207567600U
- Authority
- CN
- China
- Prior art keywords
- concrete
- pier
- anchor bar
- embedded slot
- intercommunicating pore
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model is related to a kind of prefabricated piers, plate fast joint structure, including precast concrete beam slab and concrete knoll, the plate bottom of precast concrete beam slab offers embedded slot, the plate of precast concrete beam slab is open-top to be equipped with vertical intercommunicating pore, intercommunicating pore is communicated with embedded slot, concrete knoll offers pier top cavity, vertically disposed anchor bar is provided in pier top cavity, anchor bar skeleton is set around anchor bar, concrete knoll be embedded in embedded slot in assembly, anchor bar passes through pier top cavity, embedded slot, intercommunicating pore is to the upper surface of precast concrete beam slab, after embedded slot concrete blocks, by intercommunicating pore concrete perfusion, in pier top cavity, embedded slot, concrete is filled in intercommunicating pore, form prefabricated pier, plate fast joint structure.The utility model simplifies connecting structure, reduces materials'use, substantially reduces site workload, has pushed the development of highway industrialization building technology.
Description
Technical field
The utility model belongs to technical field of civil engineering, and in particular to a kind of prefabricated pier, plate fast joint structure.
Background technology
At present, using the viewpoint of structuring, industrialized pattern, scale, seriation level on, implement few soil,
Without soil, just efficient, low price engineering construction, the developing direction as China's green highway construction.Wherein, small structures lightness
Complete set technology is to implement the key component of green highway construction, highway industrialization construction.By exploring for many years, although this technology
Tremendous development is obtained, demonstration effect is good, but still remains many deficiencies：As scale build insufficient, critical structures are vacant,
Controlling construction lag and theoretical property, which are broken through, to be lacked.
Quick, efficient connection between precast concrete is always the problem in domestic design, construction, especially not
Similar shape precast concrete：Using conventional wet joint connection manner, temporary facility is more, and workload is excessive；Using traditional slot
Other connection modes such as mouth, tooth block, structure construction is complicated, reinforcing bar be damaged it is more, it is prefabricated, difficulty of construction is big, industrial advantages drop
Low, connection effect is also difficult to ensure that.
Utility model content
The purpose of this utility model is exactly to provide a kind of prefabricated pier, plate to overcome the problems of the above-mentioned prior art
Fast joint structure.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of prefabricated pier, plate fast joint structure, it is described prefabricated mixed including precast concrete beam slab and concrete knoll
The plate bottom of solidifying soil beam slab offers embedded slot, and the plate of the precast concrete beam slab is open-top to be equipped with vertical intercommunicating pore, the company
Through-hole is communicated with embedded slot, and the concrete knoll offers pier top cavity, is provided in the pier top cavity and is vertically set
The anchor bar put sets anchor bar skeleton around anchor bar, and the concrete knoll is embedded in embedding in assembly
Gu slot, the anchor bar passes through pier top cavity, embedded slot, intercommunicating pore, and to the upper surface of precast concrete beam slab, embedded slot mixes
After solidifying grave blocks up, by intercommunicating pore concrete perfusion, filled with concrete in pier top cavity, embedded slot, intercommunicating pore, formed prefabricated
Pier, plate fast joint structure.
The embedded slot is cylindrical groove body, and the concrete knoll is cylinder.
The internal diameter of the embedded slot is bigger 50~100mm than precast concrete pier top outer diameter, to adapt to concrete knoll
The installation deviation at top, and reserve the reperfusion space of concrete.
The intercommunicating pore is identical with the anchor bar quantity, plan-position consistency from top to bottom.
The anchor bar skeleton is integrally cylinder, and the pier top cavity is circular cylindrical cavity.
The anchor bar skeleton outer diameter is smaller 40~60mm than pier top cavity inside diameter, to adapt to the installation between prefabricated pier, plate
Deviation.
The anchor bar outer diameter is smaller than the intercommunicating pore internal diameter, to adapt to the installation deviation between prefabricated pier, plate.
Compared with prior art, the utility model has the following advantages and advantageous effect：
1st, the utility model proposes the new Joining Structures between a kind of precast concrete, eliminate conventional wet and connect
The drawbacks of head temporary facility is more, site workload is big overcome other connecting structure such as traditional notch, tooth block complexity, component master
Reinforcing bar is damaged more, connection effect and is difficult to guarantee and the shortcomings that prefabricated advantage is low, difficulty of construction is big.
2nd, the utility model simplifies the connecting structure between precast concrete, reduces materials'use, drops significantly
Low site workload, the building site for realizing prefabrication concrete component quickly connect, and highway has been pushed to industrialize building technology
Development.
Description of the drawings
Fig. 1 is the prefabricated pier of the utility model, plate fast joint structure setting structure schematic diagram one；
Fig. 2 is the prefabricated pier of the utility model, plate fast joint structure setting structure schematic diagram one；
Fig. 3 is the prefabricated pier of the utility model, plate fast joint structure schematic cross-sectional view；
Fig. 4 is the prefabricated pier of the utility model, plate fast joint structure dimensional structure diagram.
In figure：1- precast concrete beam slabs；2- embedded slots；3- intercommunicating pores；4- concrete knolls；5- pier top cavitys；6-
Anchor bar skeleton；7- anchor bars.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment
Standardization, systematization, modularization, the demand for development in assembling are built in adapt to green highway industrialization, if
Meter proposes a kind of prefabricated pier, plate fast joint structure.
A kind of prefabricated pier, plate fast joint structure, as shown in Figs 1-4, including precast concrete beam slab 1 and precast concrete
Pier 4, the plate bottom of precast concrete beam slab 1 offer embedded slot 2, and the plate of precast concrete beam slab 1 is open-top to be equipped with vertical connection
Hole 3, intercommunicating pore 3 are communicated with embedded slot 2, and concrete knoll 4 offers pier top cavity 5, are provided in pier top cavity 5 vertical
The anchor bar 7 of setting sets anchor bar skeleton 6 around anchor bar 7, and concrete knoll 4 is embedded in embedding in assembly
Gu slot 2, anchor bar 7 passes through pier top cavity 5, embedded slot 2, intercommunicating pore 3 to the upper surface of precast concrete beam slab 1, embedded slot 2
After concrete blocks, by 3 concrete perfusion of intercommunicating pore, filled with concrete, shape in pier top cavity 5, embedded slot 2, intercommunicating pore 3
Into prefabricated pier, plate fast joint structure.
Embedded slot 2 is cylindrical groove body, and concrete knoll 4 is cylinder.The internal diameter of embedded slot 2 is than concrete knoll
Big 50~the 100mm of 4 top outer diameters, to adapt to the installation deviation at 4 top of concrete knoll, and the perfusion for reserving concrete is empty
Between.
Intercommunicating pore 3 is identical with 7 quantity of anchor bar, plan-position consistency from top to bottom.Whole anchor bar skeleton 6 is in cylinder
Shape, pier top cavity 5 are circular cylindrical cavity.6 outer diameter of anchor bar skeleton is smaller 40~60mm than 5 internal diameter of pier top cavity, pre- to adapt to
Installation deviation between pier processed, plate.7 outer diameter of anchor bar is smaller than 3 internal diameter of intercommunicating pore, to adapt to the installation deviation between prefabricated pier, plate.
In the present embodiment, 1 high 500mm of precast concrete beam slab, 4 outer diameter 600mm of concrete knoll, in pier top cavity 5
Diameter 380mm.Embedded slot 2 diameter 700mm, it is bigger 100mm than concrete knoll outer diameter, it is suitable for the little of precast concrete pier top
In the installation control deviation of 50mm, and reserve the reperfusion space of concrete.
Anchor bar skeleton 6 outer diameter 296mm, anchor bar 7 diameter 25mm smaller 84mm than 5 diameter of pier top cavity, than even
The 3 small 50mm of diameter 75mm of through-hole are suitable for the installation control deviation for being not more than 50mm between prefabricated pier, plate.
It is connected using this structure, precast concrete beam slab upper strata main reinforcement is lossless, prefabricated, difficulty of construction is small, sets temporarily
It applies and materials'use is few, site workload reduces, and construction efficiency improves.
It is understood that the above description of the embodiments is intended to facilitate those skilled in the art and using practicality
It is novel.Person skilled in the art obviously can easily make these embodiments various modifications, and illustrating herein
General Principle be applied in other embodiment without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope made and
Modification should be all within the protection scope of the utility model.
Claims (7)
1. a kind of prefabricated pier, plate fast joint structure, which is characterized in that including precast concrete beam slab (1) and precast concrete
Pier (4), the plate bottom of the precast concrete beam slab (1) offer embedded slot (2), the plate top of the precast concrete beam slab (1)
Vertical intercommunicating pore (3) is offered, the intercommunicating pore (3) communicates with embedded slot (2), and the concrete knoll (4) offers
Pier top cavity (5) is provided with vertically disposed anchor bar (7), around anchor bar (7) in the pier top cavity (5)
Anchor bar skeleton (6) is set,
The concrete knoll (4) is embedded in embedded slot (2) in assembly, and the anchor bar (7) is across pier top cavity
(5), the upper surface of embedded slot (2), intercommunicating pore (3) to precast concrete beam slab (1), after embedded slot (2) concrete blocks, by even
Through-hole (3) concrete perfusion, pier top cavity (5), embedded slot (2), in intercommunicating pore (3) filled with concrete, formed prefabricated pier,
Plate fast joint structure.
2. a kind of prefabricated pier according to claim 1, plate fast joint structure, which is characterized in that the embedded slot (2) is
Cylindrical groove body, the concrete knoll (4) are cylinder.
3. a kind of prefabricated pier according to claim 2, plate fast joint structure, which is characterized in that the embedded slot (2)
Internal diameter is bigger 50~100mm than concrete knoll (4) top outer diameter.
4. a kind of prefabricated pier according to claim 1, plate fast joint structure, which is characterized in that the intercommunicating pore (3) with
Anchor bar (7) quantity is identical, plan-position consistency from top to bottom.
5. a kind of prefabricated pier according to claim 1, plate fast joint structure, which is characterized in that the anchor bar bone
Frame (6) is whole cylinder, and the pier top cavity (5) is circular cylindrical cavity.
6. a kind of prefabricated pier according to claim 5, plate fast joint structure, which is characterized in that the anchor bar bone
Frame (6) outer diameter is smaller 40~60mm than pier top cavity (5) internal diameter.
7. a kind of prefabricated pier according to claim 1, plate fast joint structure, which is characterized in that the anchor bar (7)
Outer diameter is smaller than the intercommunicating pore (3) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401214.5U CN207567600U (en) | 2017-10-26 | 2017-10-26 | A kind of prefabricated pier, plate fast joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401214.5U CN207567600U (en) | 2017-10-26 | 2017-10-26 | A kind of prefabricated pier, plate fast joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207567600U true CN207567600U (en) | 2018-07-03 |
Family
ID=62693418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721401214.5U Expired - Fee Related CN207567600U (en) | 2017-10-26 | 2017-10-26 | A kind of prefabricated pier, plate fast joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207567600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916602A (en) * | 2017-10-26 | 2018-04-17 | 安徽省交通控股集团有限公司 | A kind of prefabricated pier, plate fast joint structure |
-
2017
- 2017-10-26 CN CN201721401214.5U patent/CN207567600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916602A (en) * | 2017-10-26 | 2018-04-17 | 安徽省交通控股集团有限公司 | A kind of prefabricated pier, plate fast joint structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205894281U (en) | Integral basement of coincide assembly of arch without beam system | |
| CN207567600U (en) | A kind of prefabricated pier, plate fast joint structure | |
| CN218405382U (en) | Prefabricated pile core structure of assembled wharf | |
| CN109397522A (en) | A kind of universal precast beam pedestal being applicable in Soft Clay and its construction method | |
| CN107916602A (en) | A kind of prefabricated pier, plate fast joint structure | |
| CN201687105U (en) | Assembled monolithic wallboard wall | |
| CN208328970U (en) | A kind of environmentally friendly connection structure of precast concrete foundation and steel-pipe pile | |
| CN207944290U (en) | The floated tubular Crossing brace connection structure of prefabricated pier, plate | |
| CN212405493U (en) | Beam-wall separation prefabricated structure | |
| CN210887292U (en) | Prefabricated assembled retaining wall | |
| CN212176024U (en) | Landscape waterfall node structure | |
| CN216551404U (en) | Prefabricated permeable cement concrete pavement slab of trompil formula | |
| CN100390364C (en) | Light moulding bed component for cast-in-situ concrete | |
| CN211689976U (en) | Prefabricated assembled arch culvert | |
| CN218861246U (en) | Sitting slurry assembly type panel structure and pavement structure | |
| CN211523255U (en) | Manufacturing tool for foundation bearing platform template | |
| CN207775705U (en) | Prefabricated pier, plate cross Crossing brace connection structure | |
| CN207793848U (en) | Prefabricated pier, plate tubular Crossing brace connection structure | |
| CN100535272C (en) | Light mould member for cast-in-situ concrete | |
| CN115946210A (en) | Prefabricated formwork for bearing platform, bearing platform structure poured by prefabricated formwork and construction method | |
| CN100467801C (en) | Light weight forming die member for cast-in-situ concrete | |
| CN1329599C (en) | Light stuffing mould for component concrete poured-in-place | |
| CN103590516B (en) | A kind of self-balancing precast surface, cast-in-place core filler wall mould bases | |
| CN100489210C (en) | Light die block member far cast-in-situ concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |