CN205530667U - Prefabricated assembled concrete member - Google Patents

Prefabricated assembled concrete member Download PDF

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Publication number
CN205530667U
CN205530667U CN201620056183.3U CN201620056183U CN205530667U CN 205530667 U CN205530667 U CN 205530667U CN 201620056183 U CN201620056183 U CN 201620056183U CN 205530667 U CN205530667 U CN 205530667U
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China
Prior art keywords
shear wall
precast shear
several
precast
prefabricated
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Expired - Fee Related
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CN201620056183.3U
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Chinese (zh)
Inventor
田水
陈盼
王世杰
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Wuhan University of Technology WUT
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Wuhan University of Technology WUT
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Priority to CN201620056183.3U priority Critical patent/CN205530667U/en
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Abstract

The utility model provides a prefabricated assembled concrete member, this device is including precast shear wall, prefabricated post and precast beam, precast shear wall includes tip indent formula precast shear wall and tip plane formula precast shear wall, tip indent formula precast shear wall both ends are equipped with the width by the interior past trapezoidal inner groovy that scales up outward, the precast shear wall both ends all are equipped with several layers of " U " shaped steel muscle along direction of height parallel interval, " U " shaped steel muscle is by two closed making in reinforcing bar end that are located same horizontal plane, the bottom of precast shear wall and prefabricated post is followed the even interval of length direction and is equipped with the several conical bore, the top is followed the even interval of length direction and is equipped with several overhanging connecting reinforcement, each component is each other at level and vertical direction of connection. The utility model discloses reduce the construction degree of difficulty, improve construction speed, and strengthened the reliability of structrual joint.

Description

A kind of prefabricated assembled concrete component
Technical field
This utility model belongs to the technical field of prefabricated assembled concrete structure construction, particularly relates to a kind of prefabricated assembled coagulation Soil component.
Background technology
The connection of prefabricated assembled concrete component at present is broadly divided into and vertically connects with level to being connected.Wherein shear wall and shearing Level between wall, shear wall and post is to reserve the U-shaped of certain extension at the lateral joint face of component to being connected general form Reinforcing bar, reserves certain gap and makes respective U-shaped reinforcing bar mutually overlap the closing reinforcing bar that formation is complete when two component assemblies Ring also inserts longitudinal reinforcement wherein, finally arranges template placing concrete in wall two sides and forms the level between different component even Connect.By reserved reinforced steel bar ring and cast-in-place concrete segment, this coupling part only ensures that different component is integrally formed in the horizontal direction, Overhanging U-shaped reinforcing bar often deforms owing to protection is improper in transport and work progress, and the reliability being simultaneously connected with need to strengthen, And execute man-hour requirement lateral template is set in a large number, bring certain inconvenience to construction.Erecting between the component of the most different floors Typically use lower floor's component top to reserve the structure connecting reinforcing bar with component bottom, upper strata embedded bar docking sleeve to coupling part, Owing to embedded bar sleeve diameter is the least, therefore the reinforcing bar that connects vertically lifting layer component at present is difficult to be inserted into the sleeve of upper strata component In, substantial amounts of manpower and time need to be spent to be inserted in the sleeve on upper strata by every reinforcing bar, had a strong impact on speed of application.
Summary of the invention
Technical problem to be solved in the utility model is the problem for above-mentioned existence, it is provided that a kind of prefabricated assembled concrete Component, by between each component rationally effective level with vertically is connected, offer convenience to the connection procedure that transports and construct, raising Assembled speed in construction, the reduction of erection time.
This utility model solves above-mentioned technical problem and be the technical scheme is that a kind of prefabricated assembled concrete component, including Precast shear wall, prefabricated post and precast beam, one end of described precast shear wall is connected with described prefabricated post, and described precast beam is with pre- Shearing coping processed is connected, it is characterised in that precast shear wall includes that end concave precast shear wall and end plane formula are pre- Shear wall processed, the two ends of described end concave precast shear wall be provided with width by interior outward be incremented by trapezoidal inner groovy, in end Female precast shear wall and described end plane formula precast shear wall two ends are all provided with several layers of " U " shaped steel along short transverse parallel interval Muscle, described " U " steel bar closed by two steel bar ends being positioned at same level and makes, end concave precast shear wall The termination of " U " steel bar is positioned at described trapezoidal inner groovy, outside the termination of " U " steel bar of end plane formula precast shear wall Stretching, the bottom uniform intervals along its length of end concave precast shear wall and end plane formula precast shear wall is provided with several circle Taper hole, top uniform intervals along its length is provided with several the first overhanging connection reinforcing bar, and described first connects reinforcing bar through precast beam Overhanging.
It is provided with several layers of institute by parallel interval in altitude range corresponding with described precast shear wall in such scheme, described prefabricated post Stating " U " steel bar, the termination of " U " steel bar is overhanging, parallel interval in the altitude range that prefabricated post is corresponding with described precast beam Being provided with several connection lengthwise rib, be provided with several described conical bore along four limit uniform intervals bottom prefabricated post, prefabricated post top is along length side It is provided with several the second overhanging connection reinforcing bar to uniform intervals.
By such scheme, described precast beam length is less than described precast shear wall, the bottom of precast beam uniform intervals in the width direction Being provided with at the bottom of several beam and indulge muscle, the termination indulging muscle at the bottom of described beam is overhanging, and in precast beam, uniform intervals is provided with several stirrup along its length, Described stirrup top is overhanging.
By such scheme, the inner tip of described conical bore is provided with reinforced bar sleeve, and the internal diameter of described reinforced bar sleeve is interior with conical bore Aperture, top, portion is identical, and on conical bore inwall, uniform intervals is provided with several annular shearing resistance keyway.
By such scheme, equal along short transverse on three groove faces of the trapezoidal inner groovy in two ends of described end concave precast shear wall Even it is interval with several rectangle shearing resistance keyway, along short transverse uniform intervals in described end plane formula precast shear wall both ends of the surface It is provided with several rectangle shearing resistance keyway, the connecting end surface of described prefabricated post is provided with several rectangle shearing resistance along short transverse uniform intervals Power keyway.
The beneficial effects of the utility model are: provide a kind of prefabricated assembled concrete component, use the end prefabricated shearing of concave Wall makes different components be in close contact without reserving gaps when level connection joint, and the two sides of trapezoidal inner groovy may act as pouring The template of concrete, therefore when carrying out concrete cast-in-situ part without formwork and form removal, accelerate the shear wall level speed to splicing Degree;Component joint face increases rectangle shearing resistance key, enhances reliability connected horizontally;By precast shear wall and prefabricated post Bottom arranges conical bore and solves component lower floor's reinforcing bar when vertical connection and be difficult to insert the problem of upper strata sleeve, round taper hole simultaneously Inwall arrange annular shearing resistance keyway, enhance the reliability that component vertically connects.
Accompanying drawing explanation
Fig. 1 is the component distributed architecture schematic diagram of one embodiment of this utility model.
Fig. 2 is the A-A direction view of Fig. 1.
Fig. 3 is the B-B direction view of Fig. 1.
Fig. 4 is concave precast shear wall and the prefabricated post schematic diagram connected horizontally of one embodiment of this utility model.
Fig. 5 is concave precast shear wall and the signal connected horizontally of plane precast shear wall of one embodiment of this utility model Figure.
Fig. 6 is the side view of the concave precast shear wall of one embodiment of this utility model.
Fig. 7 is the side view of the plane prefabricated shear wall of one embodiment of this utility model.
Fig. 8 is the structural representation of the conical bore of one embodiment of this utility model.
Wherein: 1. end concave precast shear wall, 2. end plane formula precast shear wall, 3. prefabricated post, 4. precast beam, 5. Trapezoidal inner groovy, 6. " U " steel bar, 7. conical bore, 8. reinforced bar sleeve, 9. the first connection reinforcing bar, 10. connection lengthwise rib, 11. Second connects reinforcing bar, indulges muscle at the bottom of 12. beams, 13. stirrups, and 14. annular shearing resistance keyways, 15. rectangle shearing resistance keyways, 16. is elongated Vertical muscle.
Detailed description of the invention
For being more fully understood that this utility model, below in conjunction with the accompanying drawings with embodiment to this utility model further description.
As Figure 1-3, a kind of prefabricated assembled concrete component, including precast shear wall, prefabricated post 3 and precast beam 4, One end of precast shear wall is connected with prefabricated post, and precast beam is connected with the top of precast shear wall, in precast shear wall includes end Female precast shear wall 1 and end plane formula precast shear wall 2, concave precast shear wall two ends, end be provided with width from interior toward The outer trapezoidal inner groovy 5 being incremented by, end concave precast shear wall and end plane formula precast shear wall two ends are all along short transverse Parallel interval is provided with several layers of " U " steel bar 6 (see Fig. 6-7), and " U " steel bar is by two steel bar ends being positioned at same level Closing is made, and the termination of " U " steel bar of end concave precast shear wall is positioned at trapezoidal inner groovy, and end plane formula is prefabricated The termination of " U " steel bar of shear wall is overhanging, end concave precast shear wall and the edge, bottom of end plane formula precast shear wall Length direction uniform intervals is provided with several conical bore 7, and top uniform intervals along its length is provided with several the first overhanging connection steel Muscle 9, the first connection reinforcing bar is overhanging through precast beam, and the inner tip of conical bore is provided with reinforced bar sleeve 8 (see Fig. 8), reinforcing bar set The internal diameter of cylinder is identical with the inner tip aperture of conical bore, and on conical bore inwall, uniform intervals is provided with several annular shearing resistance keyway 14.
In altitude range corresponding with precast shear wall in prefabricated post, parallel interval is provided with several layers of " U " steel bar, " U " shaped steel The termination of muscle is overhanging, and in the altitude range that prefabricated post is corresponding with precast beam, parallel interval is provided with several connection lengthwise rib 10, prefabricated post Bottom is provided with several conical bore along four limit uniform intervals, and prefabricated post top uniform intervals along its length is provided with several overhanging second Connect reinforcing bar 11.
Precast beam length is less than precast shear wall, and its two ends exists spacing with the two ends of precast shear wall, the bottom of precast beam Indulging muscle 12 at the bottom of uniform intervals is provided with several beam in the width direction, the termination indulging muscle at the bottom of beam is overhanging, the most uniform in precast beam Being interval with several stirrup 13, stirrup top is overhanging.
It is provided with several square along short transverse uniform intervals on three groove faces of the trapezoidal inner groovy in two ends of end concave precast shear wall Shape shearing resistance keyway 15, end plane formula precast shear wall both sides end face is provided with several rectangle shearing resistance along short transverse uniform intervals Power keyway, the connecting end surface of prefabricated post is provided with several rectangle shearing resistance keyway along short transverse uniform intervals.
It is as follows that concrete component of the present utility model carries out assembling work progress:
The most as shown in Figure 4, when end concave precast shear wall and prefabricated post level connection joint, splicing should make end concave prefabricated Overhanging " U " steel bar of shear wall and prefabricated post the most mutually overlaps and becomes the reinforced steel bar ring of closing, then in its level The reinforced steel bar ring of splicing hole is inserted into two elongated vertical muscle 16 placing concrete, perfusion mortar in its vertical splicing seams, waits to mix After solidifying soil and mortar condense hardening, prefabricated post becomes an entirety, coagulation in the horizontal direction with end concave precast shear wall Soil and mortar flow in rectangle shearing resistance keyway, condense and harden into rectangle shearing resistance key, increase bonding strength;
2., as it is shown in figure 5, end concave precast shear wall and end plane formula precast shear wall level are in time connecting, splicing should Overhanging " U " steel bar making different precast shear walls 2 the most mutually overlaps and becomes the reinforced steel bar ring of closing, then exists The reinforced steel bar ring of its level splicing hole is inserted into two elongated vertical muscle placing concrete, perfusion mortar in its vertical splicing seams, After concrete and mortar condense hardening, prefabricated post becomes an entirety, concrete and sand in the horizontal direction with precast shear wall Slurry flows in rectangle shearing resistance keyway, condenses and hardens into rectangle shearing resistance key, increases bonding strength;
3., when prefabricated post vertically connects, overhanging the second of lower floor's precast column unit top connects reinforcing bar by bottom the prefabricated components of upper strata Conical bore be inserted in the embedded bar sleeve of hole end, in hole, sleeve and horizontal joint, grouting makes it with lower floor's structure Part becomes a vertical entirety, concrete and mortar and flows in annular shearing resistance keyway, condenses and hardens into annular shearing resistance key, Increase bonding strength;
When end concave precast shear wall and end plane formula precast shear wall vertically connect, overhanging the first of lower floor's top connects Reinforcing bar is inserted in the embedded bar sleeve of hole end by the conical bore of upper strata member bottom section, connects in hole, sleeve and level In seam, grouting makes itself and lower floor's component become in a vertical entirety, concrete and mortar inflow annular shearing resistance keyway, condenses Harden into annular shearing resistance key, increase bonding strength.

Claims (5)

1. a prefabricated assembled concrete component, including precast shear wall, prefabricated post and precast beam, described precast shear wall One end is connected with described prefabricated post, and described precast beam is connected with the top of precast shear wall, it is characterised in that precast shear wall bag Including end concave precast shear wall and end plane formula precast shear wall, the two ends of described end concave precast shear wall are provided with Width is by the interior trapezoidal inner groovy being incremented by outward, end concave precast shear wall and described end plane formula precast shear wall two ends All being provided with several layers of " U " steel bar along short transverse parallel interval, described " U " steel bar is by two steel being positioned at same level Muscle termination is closed and is made, and the termination of " U " steel bar of end concave precast shear wall is positioned at described trapezoidal inner groovy, end The termination of " U " steel bar of plane formula precast shear wall is overhanging, end concave precast shear wall and the prefabricated shearing of end plane formula The bottom of wall uniform intervals along its length is provided with several conical bore, and top uniform intervals along its length is provided with several overhanging One connects reinforcing bar, and described first connection reinforcing bar is overhanging through precast beam.
A kind of prefabricated assembled concrete component the most according to claim 1, it is characterised in that in described prefabricated post and institute In stating the altitude range that precast shear wall is corresponding, parallel interval is provided with " U " steel bar described in several layers, outside the termination of " U " steel bar Stretching, in the altitude range that prefabricated post is corresponding with described precast beam, parallel interval is provided with several connection lengthwise rib, along four bottom prefabricated post Limit uniform intervals is provided with several described conical bore, and prefabricated post top uniform intervals along its length is provided with several the second overhanging connection Reinforcing bar.
A kind of prefabricated assembled concrete component the most according to claim 2, it is characterised in that described precast beam length is little In described precast shear wall, muscle is indulged at the bottom of uniform intervals is provided with several beam in the width direction in the bottom of precast beam, indulges muscle at the bottom of described beam Termination is overhanging, and in precast beam, uniform intervals is provided with several stirrup along its length, and described stirrup top is overhanging.
A kind of prefabricated assembled concrete component the most according to claim 3, it is characterised in that the inside of described conical bore Top is provided with reinforced bar sleeve, and the internal diameter of described reinforced bar sleeve is identical with the inner tip aperture of conical bore, on conical bore inwall uniformly It is interval with several annular shearing resistance keyway.
A kind of prefabricated assembled concrete component the most according to claim 4, it is characterised in that described end concave is pre- It is provided with several rectangle shearing resistance keyway, institute along short transverse uniform intervals on three groove faces of the trapezoidal inner groovy in two ends of shear wall processed State and be provided with several rectangle shearing resistance keyway along short transverse uniform intervals in end plane formula precast shear wall both ends of the surface, described prefabricated It is provided with several rectangle shearing resistance keyway along short transverse uniform intervals on the connecting end surface of post.
CN201620056183.3U 2016-01-20 2016-01-20 Prefabricated assembled concrete member Expired - Fee Related CN205530667U (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400667A (en) * 2016-11-16 2017-02-15 上海市城市建设设计研究总院 Hollow plate beam structure for ultrahigh performance concrete hinge joint connection
CN106948248A (en) * 2017-05-10 2017-07-14 上海市城市建设设计研究总院(集团)有限公司 Horizontally-spliced new slab and girder is carried out using UHPC
CN107460974A (en) * 2017-07-28 2017-12-12 河北三山建材科技有限公司 The insulation attachment structure of wallboard and post beam
CN107859214A (en) * 2017-10-12 2018-03-30 西安建筑科技大学 The two-way combined wall board of assembled and its construction method of a kind of keyed slotted recess
CN108529998A (en) * 2018-06-03 2018-09-14 重庆工业职业技术学院 The novel earthquake-proof dry wall block of assembled architecture
CN108789787A (en) * 2018-06-03 2018-11-13 重庆工业职业技术学院 The efficient building method of high intensity assembled architecture
CN109235661A (en) * 2018-11-15 2019-01-18 江玉程 A kind of assembled structure system and its application
CN110439119A (en) * 2019-07-18 2019-11-12 南京长江都市建筑设计股份有限公司 A kind of outer filling wall construction with lateral connection node
CN110685371A (en) * 2019-09-11 2020-01-14 江阴天孚新型墙体材料有限公司 Rapid hoisting construction process for prefabricated composite wallboard
CN111236527A (en) * 2020-03-26 2020-06-05 沈阳促晋科技有限公司 Fabricated concrete wallboard with steel bars avoiding and reinforcing connection
CN111485634A (en) * 2020-05-06 2020-08-04 北方工业大学 Novel prefabricated part wall-column connecting structure and mounting method thereof
CN111519826A (en) * 2020-07-02 2020-08-11 中国船舶重工集团国际工程有限公司 Assembly type stiff concrete shear wall structure with embedded connecting steel plates and manufacturing method
CN112727160A (en) * 2020-12-25 2021-04-30 中国建筑第八工程局有限公司 Connecting structure and connecting method for prefabricated stand plate and constructional column

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400667A (en) * 2016-11-16 2017-02-15 上海市城市建设设计研究总院 Hollow plate beam structure for ultrahigh performance concrete hinge joint connection
CN106948248A (en) * 2017-05-10 2017-07-14 上海市城市建设设计研究总院(集团)有限公司 Horizontally-spliced new slab and girder is carried out using UHPC
CN107460974A (en) * 2017-07-28 2017-12-12 河北三山建材科技有限公司 The insulation attachment structure of wallboard and post beam
CN107460974B (en) * 2017-07-28 2018-11-09 河北三山建材科技有限公司 The heat preservation connection structure of wallboard and column beam
CN107859214A (en) * 2017-10-12 2018-03-30 西安建筑科技大学 The two-way combined wall board of assembled and its construction method of a kind of keyed slotted recess
CN108529998A (en) * 2018-06-03 2018-09-14 重庆工业职业技术学院 The novel earthquake-proof dry wall block of assembled architecture
CN108789787A (en) * 2018-06-03 2018-11-13 重庆工业职业技术学院 The efficient building method of high intensity assembled architecture
CN109235661B (en) * 2018-11-15 2023-10-20 江玉程 Assembled structural system and application thereof
CN109235661A (en) * 2018-11-15 2019-01-18 江玉程 A kind of assembled structure system and its application
CN110439119A (en) * 2019-07-18 2019-11-12 南京长江都市建筑设计股份有限公司 A kind of outer filling wall construction with lateral connection node
CN110685371A (en) * 2019-09-11 2020-01-14 江阴天孚新型墙体材料有限公司 Rapid hoisting construction process for prefabricated composite wallboard
CN111236527A (en) * 2020-03-26 2020-06-05 沈阳促晋科技有限公司 Fabricated concrete wallboard with steel bars avoiding and reinforcing connection
CN111485634A (en) * 2020-05-06 2020-08-04 北方工业大学 Novel prefabricated part wall-column connecting structure and mounting method thereof
CN111485634B (en) * 2020-05-06 2021-04-13 北方工业大学 Novel prefabricated part wall-column connecting structure and mounting method thereof
CN111519826A (en) * 2020-07-02 2020-08-11 中国船舶重工集团国际工程有限公司 Assembly type stiff concrete shear wall structure with embedded connecting steel plates and manufacturing method
CN111519826B (en) * 2020-07-02 2020-10-27 中国船舶重工集团国际工程有限公司 Assembly type stiff concrete shear wall structure with embedded connecting steel plates and manufacturing method
CN112727160A (en) * 2020-12-25 2021-04-30 中国建筑第八工程局有限公司 Connecting structure and connecting method for prefabricated stand plate and constructional column
CN112727160B (en) * 2020-12-25 2022-06-28 中国建筑第八工程局有限公司 Connecting structure and connecting method for prefabricated stand plate and constructional column

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Granted publication date: 20160831

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