CN202466913U - Concrete overlapping plate connected by 180 DEG bent reinforcing steel anchor within span - Google Patents
Concrete overlapping plate connected by 180 DEG bent reinforcing steel anchor within span Download PDFInfo
- Publication number
- CN202466913U CN202466913U CN2012200703408U CN201220070340U CN202466913U CN 202466913 U CN202466913 U CN 202466913U CN 2012200703408 U CN2012200703408 U CN 2012200703408U CN 201220070340 U CN201220070340 U CN 201220070340U CN 202466913 U CN202466913 U CN 202466913U
- Authority
- CN
- China
- Prior art keywords
- reinforcing steel
- casting
- reinforcing bar
- span
- shaped steel
- 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 - Lifetime
Links
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a concrete overlapping plate connected by a 180 DEG bent reinforcing steel anchor within the span, solving the problems that the existing prefabricated concrete overlapping plate is overlarge in size, so that existing prefabricated concrete overlapping plate is inconvenient to install, and is required to be manufactured in a disassembling mode and to be spliced and connected on site. The concrete overlapping plate connected by the 180 DEG bent reinforcing steel anchor within the span comprises prefabricated concrete overlapping plate bodies (1) and a set of post-casting strip (3) connected by a U-shaped reinforcing steel bar, wherein the two prefabricated concrete overlapping plate bodies are spliced at one side, and are connected by the U-shaped reinforcing steel bar (2) formed by the 180 DEG bent reinforcing steel anchor, a bent part on the upper part of the U-shaped reinforcing steel bar at the post-casting strip is inserted into a horizontal long through reinforcing steel bar (4), floor stress-bearing reinforcing steel bars (5) are paved on the lower part of the U-shaped reinforcing steel bar at the post-casting strip, and the post-casting strip is cast with concrete(6). The concrete overlapping plate provided by the utility model is used for the splicing and the connection of the prefabricated concrete overlapping plates within the span.
Description
Technical field:
the utility model relates to a kind of interior concrete folding plate of using 180 ° of curved anchors connections of reinforcing bar of span that is suitable for housing industrialization.
Background technology:
in order to solve existing precast concrete superimposed sheet because of oversize, the problem of transportation and inconvenient installation need be taken it apart making, on-site consolidation connection.It is the processing of ater-casting that the assembly unit of precast concrete superimposed sheet in span connects key, and conventional method is through reinforcing bar welding or mechanical connection, but linker is complicated, cost is higher, and the reliability that connects is difficult for guaranteeing.To have a strong impact on precast concrete portion article---the extensive use of superimposed sheet like this.
The utility model content:
The purpose of the utility model has provided a kind of no longer complicated program and plant equipment of needs that make when splicing between the superimposed sheet, makes the precast concrete that the reinforcing bar link cost significantly reduces, performance is significantly strengthened
The superimposed sheet that splice in span
.
Above-mentioned purpose realizes through following technical scheme:
Use the concrete folding plate that 180 ° of curved anchors of reinforcing bar connect in
a kind of span; Its composition comprises: precast concrete superimposed sheet body; Described two precast concrete superimposed sheet bodies splice a side and are connected by the U shaped steel muscle that 180 ° of curved anchors of reinforcing bar form; Form the ater-casting between the U shaped steel muscle that a group connects; The U shaped steel muscle upper corners at place, described ater-casting is inserted vertical elongated reinforcing bar, and floor steel bar stress, described ater-casting concreting are laid in the U shaped steel muscle bottom at place, described ater-casting.
Use the concrete folding plate that 180 ° of curved anchors of reinforcing bar connect in
described span; Described precast concrete superimposed sheet body all around side all has the straight reinforcing bar that exposes; The straight reinforcing bar in the side that will connect in the erecting bed curves U shaped steel muscle, and described U shaped steel muscle is anchored at place, described ater-casting; Described precast concrete superimposed sheet body upper surface is a pitted skin.
Beneficial effect:
Use the concrete folding plate method that 180 ° of curved anchors of reinforcing bar connect in
span that 1. the utility model is realized; Solved because of the precast concrete superimposed sheet oversize; The problem of transportation and inconvenient installation is for the application that advances the housing industrialization member provides a kind of effective ways.
Use the concrete folding plate method that 180 ° of curved anchors of reinforcing bar connect in
span that 2. the utility model is realized; Lot of reinforcing steel bar welding or mechanical connection program have been simplified; Only need simple manual operations to accomplish, meet housing industrialization precast concrete construction construction characteristics.
3. the utility model jointing positions superimposed sheet connect through the U shaped steel muscle that overlaps; U shaped steel muscle upper corners is inserted vertical elongated reinforcing bar; The bottom is laid floor and is designed original steel bar stress, and under the parcel of U shaped steel muscle, similar dark beam action is played in elongated ater-casting; Effectively strengthen the superimposed sheet anti-bending bearing capacity, lap length has realized the Stress Transfer between reinforcing bar; The superposed surfaces place carries out pitted skin and handles, and can transmit interface shear stress reliably, can fully ensure the overall performance of connected precast concrete superimposed sheet after therefore connecting.
4. simple, the construction quality of the construction technology of the utility model are easy to guarantee, improve the labor productivity of precast unit production and transport, improve the total quality of dwelling house, reduce cost, and cut down the consumption of energy.
5. the precast concrete superimposed sheet body upper surface of the utility model are made into pitted skin, are beneficial to the globality of concrete secondary cast.
6. the U shaped steel muscle connection of the utility model employing make the connection between the precast concrete superimposed sheet more firm; Form an integral body between the precast concrete superimposed sheet after connecting, strengthened the intensity of splicing precast concrete superimposed sheet.
Description of drawings:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is horizontal sectional drawings of accompanying drawing 1.
The specific embodiment:
Embodiment 1:
Use the concrete folding plate that 180 ° of curved anchors of reinforcing bar connect in
a kind of span; Its composition comprises: precast concrete superimposed sheet body 1; Described two precast concrete superimposed sheet bodies splice a side and are connected by the U shaped steel muscle 2 that 180 ° of curved anchors of reinforcing bar form; Form ater-casting 3 between one group of U shaped steel muscle that connects; The U shaped steel muscle upper corners at place, described ater-casting is inserted vertical elongated reinforcing bar 4, and floor steel bar stress 5, described ater-casting concreting 6 are laid in the U shaped steel muscle bottom at place, described ater-casting.
Embodiment 2:
Use the concrete folding plate that 180 ° of curved anchors of reinforcing bar connect in
embodiment 1 described span; Described precast concrete superimposed sheet body all around side all has the straight reinforcing bar 7 that exposes; The straight reinforcing bar in the side that will connect in the erecting bed curves U shaped steel muscle, and described U shaped steel muscle is anchored at place, described ater-casting; Described precast concrete superimposed sheet body upper surface is a pitted skin 8.
Embodiment 3:
Use the splicing preparation method of the concrete folding plate that 180 ° of curved anchors of reinforcing bar connect in
a kind of span, precast concrete superimposed sheet body has that to carry out the U shaped steel muscle that side that horizontal direction connects exposes be bottom steel bar stress in floor is striden; U shaped steel muscle is anchored at the place, ater-casting that reserves elongated setting, and the ater-casting is in U shaped steel muscle upper corners and inserts vertical elongated reinforcing bar, and the bottom is laid floor and designed original steel bar stress; Precast concrete superimposed sheet body upper surface is made into pitted skin, is beneficial to the globality of concrete secondary cast; Precast concrete superimposed sheet body piece bottom installs template, and the precast concrete superimposed sheet bottom of two splicings is provided with support, and concreting connects into integral body with two precast concrete superimposed sheets after maintenance.
Embodiment 4:
Use the splicing preparation method of the concrete folding plate of 180 ° of curved anchors connections of reinforcing bar in
embodiment 1 or the 2 or 3 described spans; Be embedded with abundant anchoring, expose the precast unit body of U shaped steel muscle; Be reserved with the ater-casting of elongated setting therebetween; Insert vertical elongated reinforcing bar in U shaped steel muscle upper corners, the bottom is laid floor and is designed original steel bar stress, and the bottom, ater-casting installs template; Treat the upper reinforcement colligation accomplish after fluid concrete, after maintenance, two precast units are connected into integral body.Be prefabricated into pitted skin in order to strengthen the superposed surfaces that connects effect precast unit body.
Embodiment 5:
Use the splicing preparation method of the concrete folding plate of 180 ° of curved anchors connections of reinforcing bar in
embodiment 1 or the 2 or 3 described spans; Be embedded with abundant anchoring, expose the precast concrete superimposed sheet body of U shaped steel muscle, be reserved with the ater-casting of elongated setting therebetween; Insert vertical elongated reinforcing bar in U shaped steel muscle upper corners, the bottom is laid floor and is designed original steel bar stress; The bottom, ater-casting installs template; Treat the upper reinforcement colligation accomplish after fluid concrete; Two precast concrete superimposed sheets connect into integral body after maintenance.
Claims (2)
1. use the concrete folding plate that 180 ° of curved anchors of reinforcing bar connect in a span; Its composition comprises: precast concrete superimposed sheet body; It is characterized in that: described two precast concrete superimposed sheet bodies splice a side and are connected by the U shaped steel muscle that 180 ° of curved anchors of reinforcing bar form; Form the ater-casting between the U shaped steel muscle that a group connects; The U shaped steel muscle upper corners at place, described ater-casting is inserted with vertical elongated reinforcing bar, and the floor steel bar stress is laid in the U shaped steel muscle bottom at place, described ater-casting, has built concrete in the described ater-casting.
2. use the concrete folding plate that 180 ° of curved anchors of reinforcing bar connect in the span according to claim 1; It is characterized in that: described precast concrete superimposed sheet body all around side all has the straight reinforcing bar that exposes, and described U shaped steel muscle is anchored at place, described ater-casting; Described precast concrete superimposed sheet body upper surface is a pitted skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200703408U CN202466913U (en) | 2012-02-29 | 2012-02-29 | Concrete overlapping plate connected by 180 DEG bent reinforcing steel anchor within span |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200703408U CN202466913U (en) | 2012-02-29 | 2012-02-29 | Concrete overlapping plate connected by 180 DEG bent reinforcing steel anchor within span |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466913U true CN202466913U (en) | 2012-10-03 |
Family
ID=46915080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200703408U Expired - Lifetime CN202466913U (en) | 2012-02-29 | 2012-02-29 | Concrete overlapping plate connected by 180 DEG bent reinforcing steel anchor within span |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587554A (en) * | 2012-02-29 | 2012-07-18 | 黑龙江宇辉新型建筑材料有限公司 | Laminated concrete slab connected by bending reinforcing steel bars by 180 degrees within span and connection method |
| CN104712080A (en) * | 2015-01-17 | 2015-06-17 | 安徽建筑大学 | Composite wallboard spliced by steel boards in edge joint mode |
| CN106760114A (en) * | 2017-01-18 | 2017-05-31 | 黄坤坤 | Assembled ring muscle is fastened and is anchored reinforced concrete slab attachment structure |
-
2012
- 2012-02-29 CN CN2012200703408U patent/CN202466913U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587554A (en) * | 2012-02-29 | 2012-07-18 | 黑龙江宇辉新型建筑材料有限公司 | Laminated concrete slab connected by bending reinforcing steel bars by 180 degrees within span and connection method |
| CN102587554B (en) * | 2012-02-29 | 2015-06-03 | 黑龙江宇辉新型建筑材料有限公司 | Laminated concrete slab connected by bending reinforcing steel bars by 180 degrees within span and connection method |
| CN104712080A (en) * | 2015-01-17 | 2015-06-17 | 安徽建筑大学 | Composite wallboard spliced by steel boards in edge joint mode |
| CN106760114A (en) * | 2017-01-18 | 2017-05-31 | 黄坤坤 | Assembled ring muscle is fastened and is anchored reinforced concrete slab attachment structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102587554B (en) | Laminated concrete slab connected by bending reinforcing steel bars by 180 degrees within span and connection method | |
| CN103195170B (en) | Prefabricated reinforced concrete frame structure system | |
| CN203113580U (en) | Concrete laminated slab with steel bar trusses | |
| CN203213282U (en) | Fabricated reinforced concrete frame structure system | |
| CN204225283U (en) | The assembled syndeton of assembly concrete frame structure Shear-wall Connecting Beam Used | |
| CN108661221A (en) | A kind of precast floor slab and its connection structure and its construction method | |
| CN102587555B (en) | Laminated slab adopting reinforcement 180 DEG bent anchor and spiral reinforcement connection within span and method | |
| CN105019555A (en) | Novel steel reinforced concrete shearing wallboard fabricated building system | |
| CN107090908B (en) | A kind of vertical prefabricated components joint connecting method | |
| CN113202219A (en) | Fully prefabricated assembled steel-concrete composite floor system and design calculation method | |
| CN203440965U (en) | Splicing structure of overlapped floor slab | |
| CN202990197U (en) | Lap joint rib type prestress double-direction composite slab | |
| CN202466913U (en) | Concrete overlapping plate connected by 180 DEG bent reinforcing steel anchor within span | |
| CN209040349U (en) | A kind of ring muscle fastening shear wall structure being easily installed | |
| CN203640084U (en) | Superimposed slab shear wall with restorable function | |
| CN207660132U (en) | A kind of wallboard connecting structure of shear wall overhanging steel arm insertion floor end | |
| CN206722216U (en) | A kind of prefabricated girder of laminated floor slab | |
| CN202450676U (en) | Composite slabs connected by using steel reinforcing bar 180-degree bending anchors and spiral bars in one span | |
| CN206053079U (en) | A kind of Fabricated Beam-Slab integrated combination superstructure | |
| CN202882180U (en) | Concrete laminated slab welding with steel bar and connecting with spiral bar within span | |
| CN202882164U (en) | Member for restraining grouting anchor connection by using two ends of reinforcing steel bar | |
| CN204781443U (en) | Device for connecting precast shear wall concatenation about being used for | |
| CN208618627U (en) | A kind of precast floor slab and its connection structure | |
| CN207660171U (en) | A kind of full precast concrete harden structure of concealed beam formula connection | |
| CN102912928A (en) | Structural member for restraining grouting anchoring connection by using two ends of steel bar and connection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171218 Address after: 432000 Hubei province Xiaogan city Xiaochang County Economic Development Zone Patentee after: Hubei Yuhui New Type Building Material Co., Ltd. Address before: 150000 east side of Beijing University of Li Min Development Zone, Heihe, Heilongjiang Co-patentee before: Hubei Yuhui New Type Building Material Co., Ltd. Patentee before: Heilongjiang Yuhui New Building Materials Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |