CN203174770U - Connection structure of prefabricated column and construction site base and building - Google Patents

Connection structure of prefabricated column and construction site base and building Download PDF

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Publication number
CN203174770U
CN203174770U CN 201320201476 CN201320201476U CN203174770U CN 203174770 U CN203174770 U CN 203174770U CN 201320201476 CN201320201476 CN 201320201476 CN 201320201476 U CN201320201476 U CN 201320201476U CN 203174770 U CN203174770 U CN 203174770U
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CN
China
Prior art keywords
precast
prefabricated post
pedestal
steel plate
plate
Prior art date
Application number
CN 201320201476
Other languages
Chinese (zh)
Inventor
杨卫东
施汉盛
张宗军
刘新伟
薛建新
张爱国
李宁
Original Assignee
深圳海龙建筑制品有限公司
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Application filed by 深圳海龙建筑制品有限公司 filed Critical 深圳海龙建筑制品有限公司
Priority to CN 201320201476 priority Critical patent/CN203174770U/en
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Publication of CN203174770U publication Critical patent/CN203174770U/en

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Abstract

The utility model discloses a connection structure of a prefabricated column and a construction site base and a building. The connection structure of the prefabricated column and the construction site base comprises the construction site base and the prefabricated column. A steel plate is arranged between the prefabricated column and the base, the steel plate is fixedly connected onto the base, the prefabricated column is perpendicular to the base and is fixedly connected onto the steel plate, and the prefabricated column is installed on the base through the steel plate. Due to the fact that the prefabricated column is connected with the construction site base through the steel plate, connection is firm, and construction is facilitated. Prefabricated members of the building using the connection structure can be produced industrially in advance and are directly transported to a construction site in use and installed and connected through cast-in-place nodes. Construction difficulty is reduced, construction progress is accelerated, and whole project cost is reduced.

Description

Prefabricated post and job site pedestal syndeton and building

Technical field

The utility model relates to a kind of prefabricated concrete component syndeton, particularly a kind of prefabricated post and job site pedestal syndeton and building.

Background technology

Along with the development of technology, a large amount of assembly concrete prefabricated units have been carried out industrialization, are produced by the industrial worker and finish, and the job site is just based on assembling and installation operation.Concrete precast element has the raising construction quality, raises labour productivity, and improves the building-site environment, realizes characteristics such as energy-conserving and environment-protective, raising construction quality, lifting efficiency.In the prefabricated units in the correlation technique, beam and floor mostly have the reinforcing bar that exposes, and when beam was connected with floor, docking location need be avoided the collision between the reinforcing bar, had increased the domain difficulty of construction, was unfavorable for the quickening of processing progress.And in building-site, post mostly is to be connected on the on-the-spot basis by cast-in-place node, beam, floor etc. is built to be connected on the post again, and the existing connected mode fastness of post is not good, also makes site operation inconvenience.

The utility model content

The technical problems to be solved in the utility model is, at the defective that existing correlation technique exists, provides prefabricated post and job site pedestal syndeton and the building of a kind of convenient construction, accelerating construction progress and the whole cost of reduction engineering.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of prefabricated post and job site pedestal syndeton are provided, comprise the job site pedestal and be installed in prefabricated post on the described pedestal, be provided with steel plate between described prefabricated post and the described pedestal, described steel plate is fixedly connected on the described pedestal, the described relatively pedestal of described prefabricated post vertically is fixedly connected on the described steel plate, thereby described prefabricated post is installed on the described pedestal by described steel plate.

Described prefabricated post is for being built the prefabricated post of moulding by steel concrete, the end that reinforcing bar is arranged is exposed in described prefabricated post bottom; Described prefabricated post is weldingly fixed on the described steel plate by described reinforcing bar.

Described steel plate is fixedly connected on the described pedestal by crab-bolt, and described crab-bolt one end is embedded in the described pedestal, and the other end passes and stretches out described pedestal and fixedly connected with described steel plate.

Corresponding described crab-bolt is provided with several through holes on the plate face of the edge of described steel plate, and an end that stretches out the described crab-bolt of described pedestal passes described through hole and is fixed in the described through hole.

Described crab-bolt is L-shaped.

The corresponding described prefabricated post of described pedestal is provided with groove, and described prefabricated post is fixedly connected in the described groove by described steel plate.

Also be filled with layer of concrete in the described groove, the bottom of described steel plate and described prefabricated post envelope is embedded in the described groove.

The utility model also provides a kind of building, comprising:

Prefabricated post and job site pedestal syndeton, comprise the job site pedestal and be installed in prefabricated post on the described pedestal, be provided with steel plate between described prefabricated post and the described pedestal, described steel plate is fixedly connected on the described pedestal, the described relatively pedestal of described prefabricated post vertically is fixedly connected on the described steel plate, thereby described prefabricated post is installed on the described pedestal by described steel plate;

Precast beam is installed in described prefabricated post top, and at least one end of described precast beam is provided with the U-shaped groove that sets to the concave from described precast beam upper surface; And

Half precast plate is installed between the described precast beam;

Fixedly connected by cast-in-place node between described prefabricated post, precast beam and half precast plate.

Described precast beam is that support column is connected around the described prefabricated post top with described prefabricated post, and the end that described precast beam connects described prefabricated post has described U-shaped groove, the link of two described precast beams of adjacent connection also has described U-shaped groove respectively, described half precast plate is connected between the described precast beam, cover in described prefabricated post top, precast beam upper surface and the U-shaped groove and half precast plate upper surface forms cast-in-place node by cast-in-situ concrete, described precast beam and half precast plate are connected to form the top board that is fixed on described prefabricated post top.

Described precast beam and half precast plate are respectively precast beam and half precast plate that steel concrete is built moulding, in the upper surface of described precast beam, described U-shaped groove and the upper surface of described half precast plate expose respectively reinforcing bar arranged, by steel mesh reinforcement and described bar splicing of exposing, described precast beam and half precast plate are connected described prefabricated post top.

Prefabricated post of the present utility model and job site pedestal syndeton, prefabricated post is connected with the job site pedestal by steel plate, connect more firm, convenient construction; Use the building of this syndeton, but each prefabricated units industrialization produce in advance, directly be transported to the job site during use, install by cast-in-place node and connect, reduce difficulty of construction, accelerating construction progress reduces the whole cost of engineering.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the structural representation of prefabricated post of the present utility model and job site pedestal syndeton;

Fig. 2 is the vertical view of the described syndeton of Fig. 1;

Fig. 3 is the structural representation of building of the present utility model.

The specific embodiment

As shown in Figure 1, 2, prefabricated post of the present utility model and job site pedestal syndeton comprise job site pedestal 100 and are installed on prefabricated post 10 on the job site pedestal 100.Be provided with steel plate 40 between the prefabricated post 10, thereby prefabricated post 10 is connected on the pedestal 100 by steel plate 40 relative pedestal 100 vertical fixing, reach prefabricated post 10 be connected with pedestal 100 more firm, convenient construction.

Wherein, steel plate 40 is fixed on the pedestal 100 by crab-bolt 50, and prefabricated post 10 then is connected on the steel plate 40 with its bottom.Crab-bolt 50 has high-intensity performance, and the one end is embedded in the pedestal 100, and the other end stretches out pedestal 100 fixedlys connected with steel plate 40.The plate face of the edge of steel plate 40 is provided with several through holes 41 corresponding with crab-bolt 50, and an end that stretches out the crab-bolt 50 of pedestal 100 passes through hole 41 and is fixed therein.Fixing between crab-bolt 50 and the through hole 41 can pass through securing member, and securing member comprises bolt assembly 60, and can between bolt assembly 60 and steel plate 40 pad 61 reinforcements be set and be connected.Prefabricated post 10 is fixedly connected on the steel plate 40.Usually, prefabricated post 10 is built moulding by steel concrete, and exposing in the bottom of this prefabricated post 10 has reinforcing bar 11, by this reinforcing bar that exposes 11 with steel plate 40 welding, thereby prefabricated post 10 is fixed on the steel plate 40.

Preferably, pedestal 100 corresponding prefabricated post 10 are provided with groove 101, and prefabricated post 10 is installed in the groove 101 by this steel plate 40.Further, concreting is embedded in the bottom envelope of steel plate 40 and prefabricated post 10 in the groove 101 forming the layer of concrete 110 of filling groove 101 in groove 101.

In the present embodiment, crab-bolt 50 is L-shaped.Use L shaped crab-bolt, prevent that better crab-bolt 50 from getting loose in pedestal 100.

As shown in Figure 3, the building of the above-mentioned prefabricated post of use of the present utility model and job site pedestal syndeton comprises prefabricated post and job site pedestal syndeton, precast beam 20 and half precast plate 30.Precast beam 20 and half precast plate 30 are installed in prefabricated post 10 tops in prefabricated post and the job site pedestal syndeton, to form top board.But this prefabricated post 10, precast beam 20 and the 30 equal industrialization of half precast plate are produced in advance, are transported to the job site installation during use and get final product, to reduce difficulty of construction and accelerating construction progress.

At least one end of precast beam 20 is provided with the U-shaped groove 22 that sets to the concave from precast beam 20 upper surfaces.Precast beam 20 is that support column is connected around prefabricated post 10 tops with prefabricated post 10, and the end that precast beam 20 connects prefabricated post 10 has U-shaped groove 22, and the link of two precast beams 20 of adjacent connection also has U-shaped groove 22 respectively; Half precast plate 30 is connected between the precast beam 20.This precast beam 20 and prefabricated post 10 and precast beam 20 and connecting by steel mesh reinforcement (not shown) the preliminary connection mainly between half precast plate 30.Wherein, precast beam 20 and half precast plate 30 are respectively precast beam and half precast plate that steel concrete is built moulding, the upper surface of precast beam 20 and U-shaped groove 22 upper surfaces interior and half precast plate 30 expose respectively reinforcing bar 21,31, prefabricated post 10 upper surfaces also expose reinforcing bar 12, and the reinforcing bar 21 that precast beam 20 exposes includes the vertical reinforcement that exposes in precast beam 20 upper surfaces and the U-shaped groove 22 and the transverse reinforcement that exposes in U-shaped groove 22.By steel mesh reinforcement and the reinforcing bar 21,31 that exposes, 12 overlap joints, precast beam 20 and half precast plate 30 are connected prefabricated post 10 tops, realized the preliminary connection between precast beam 20, half precast plate 30 and the prefabricated post 10.Need to prove, all do not expose reinforcing bar in the side of precast beam 20 and the side of half precast plate 30, avoid when connecting, exposing the collision between the reinforcing bar, increase installation difficulty.

Cover in prefabricated post 10 tops, precast beam 20 upper surfaces and the U-shaped groove 22 and half precast plate, 30 upper surfaces form cast-in-place node by cast-in-situ concrete, precast beam 20 and half precast plate 30 are connected to form the top board that is fixed on prefabricated post 10 tops.Be understandable that steel mesh reinforcement and the reinforcing bar 21,31,12 that exposes are embedded in the cast-in-situ concrete.Because the setting of U-shaped groove 22 on the precast beam 20, the cast-in-situ concrete between the precast beam 20 also is filled in the U-shaped groove 22, has strengthened reaching between precast beam 20 and the precast beam 20 being connected between precast beam 20 and the prefabricated post 10.The problem that reinforcing bar bumps against when docking between the connected mode between this precast beam 20, half precast plate 30 and the prefabricated post 10, the beam of having avoided occurring in the correlation technique, post and plate has reduced construction and installation difficulty and accelerating construction progress.

To sum up, prefabricated units such as the prefabricated post 10 in the present embodiment, precast beam 20 and half precast plate 30 can be on request suitability for industrialized production in advance, produce and adopt punching block, the prefabricated units size of producing is accurate, surface smoothing, make and to do plaster more at the construction field (site), during use prefabricated units are transported to the job site and install, can reduce job site steeplejack's quantity, reduce the industrial injury probability.In addition, by at prefabricated post 10 tops, precast beam 20 and half precast plate, 30 upper surfaces overlap joint steel mesh reinforcement, after the cast-in-situ concrete, form the top board that is connected prefabricated post 10 tops, construction is simple, progress is fast, reduces the whole cost of engineering.Therefore, being specially adapted to buildings such as all kinds of parking lots, bottom house uses.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model manual and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims (10)

1. a prefabricated post and job site pedestal syndeton, comprise the job site pedestal and be installed in prefabricated post on the described pedestal, it is characterized in that, be provided with steel plate between described prefabricated post and the described pedestal, described steel plate is fixedly connected on the described pedestal, the described relatively pedestal of described prefabricated post vertically is fixedly connected on the described steel plate, thereby described prefabricated post is installed on the described pedestal by described steel plate.
2. prefabricated post according to claim 1 and job site pedestal syndeton is characterized in that, described prefabricated post is for being built the prefabricated post of moulding by steel concrete, and the end that reinforcing bar is arranged is exposed in described prefabricated post bottom; Described prefabricated post is weldingly fixed on the described steel plate by described reinforcing bar.
3. prefabricated post according to claim 2 and job site pedestal syndeton, it is characterized in that, described steel plate is fixedly connected on the described pedestal by crab-bolt, and described crab-bolt one end is embedded in the described pedestal, and the other end passes and stretches out described pedestal and fixedly connected with described steel plate.
4. prefabricated post according to claim 3 and job site pedestal syndeton, it is characterized in that, corresponding described crab-bolt is provided with several through holes on the plate face of the edge of described steel plate, and an end that stretches out the described crab-bolt of described pedestal passes described through hole and is fixed in the described through hole.
5. prefabricated post according to claim 3 and job site pedestal syndeton is characterized in that described crab-bolt is L-shaped.
6. according to each described prefabricated post of claim 1-5 and job site pedestal syndeton, it is characterized in that the corresponding described prefabricated post of described pedestal is provided with groove, described prefabricated post is fixedly connected in the described groove by described steel plate.
7. prefabricated post according to claim 6 and job site pedestal syndeton is characterized in that, also are filled with layer of concrete in the described groove, the bottom of described steel plate and described prefabricated post are sealed be embedded in the described groove.
8. a building is characterized in that, comprising:
Prefabricated post and job site pedestal syndeton, comprise the job site pedestal and be installed in prefabricated post on the described pedestal, be provided with steel plate between described prefabricated post and the described pedestal, described steel plate is fixedly connected on the described pedestal, the described relatively pedestal of described prefabricated post vertically is fixedly connected on the described steel plate, thereby described prefabricated post is installed on the described pedestal by described steel plate;
Precast beam is installed in described prefabricated post top, and at least one end of described precast beam is provided with the U-shaped groove that sets to the concave from described precast beam upper surface; And
Half precast plate is installed between the described precast beam;
Fixedly connected by cast-in-place node between described prefabricated post, precast beam and half precast plate.
9. building according to claim 8, it is characterized in that, described precast beam is that support column is connected around the described prefabricated post top with described prefabricated post, and the end that described precast beam connects described prefabricated post has described U-shaped groove, the link of two described precast beams of adjacent connection also has described U-shaped groove respectively, described half precast plate is connected between the described precast beam, cover described prefabricated post top by cast-in-situ concrete, in precast beam upper surface and the U-shaped groove, and half the precast plate upper surface form cast-in-place node, described precast beam and half precast plate are connected to form the top board that is fixed on described prefabricated post top.
10. building according to claim 9, it is characterized in that, described precast beam and half precast plate are respectively precast beam and half precast plate that steel concrete is built moulding, in the upper surface of described precast beam, described U-shaped groove and the upper surface of described half precast plate expose respectively reinforcing bar arranged, by steel mesh reinforcement and described bar splicing of exposing, described precast beam and half precast plate are connected described prefabricated post top.
CN 201320201476 2013-04-19 2013-04-19 Connection structure of prefabricated column and construction site base and building CN203174770U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726666A (en) * 2014-01-08 2014-04-16 成军 Full-prefabricated structure component locating supporting construction method
CN106759950A (en) * 2017-01-12 2017-05-31 江苏工程职业技术学院 A kind of prefabricated assembled board wall I-steel welding node construction technology
CN106760069A (en) * 2017-01-12 2017-05-31 江苏工程职业技术学院 A kind of prefabricated board wall fixed installation technique and construction
CN106836508A (en) * 2017-01-12 2017-06-13 江苏工程职业技术学院 A kind of prefabricated assembled board wall I-steel bolt joint construction technology
CN107476423A (en) * 2017-08-01 2017-12-15 深圳海龙建筑科技有限公司 The assembling method of steel building
CN106049760B (en) * 2016-08-11 2018-12-04 大连理工大学 Precast concrete suspension column and its construction, maintaining method are quickly repaired after shake
CN106759950B (en) * 2017-01-12 2020-06-19 江苏工程职业技术学院 Construction process for prefabricated plate wall I-shaped steel welding joint

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726666A (en) * 2014-01-08 2014-04-16 成军 Full-prefabricated structure component locating supporting construction method
CN106049760B (en) * 2016-08-11 2018-12-04 大连理工大学 Precast concrete suspension column and its construction, maintaining method are quickly repaired after shake
CN106759950A (en) * 2017-01-12 2017-05-31 江苏工程职业技术学院 A kind of prefabricated assembled board wall I-steel welding node construction technology
CN106760069A (en) * 2017-01-12 2017-05-31 江苏工程职业技术学院 A kind of prefabricated board wall fixed installation technique and construction
CN106836508A (en) * 2017-01-12 2017-06-13 江苏工程职业技术学院 A kind of prefabricated assembled board wall I-steel bolt joint construction technology
CN106759950B (en) * 2017-01-12 2020-06-19 江苏工程职业技术学院 Construction process for prefabricated plate wall I-shaped steel welding joint
CN107476423A (en) * 2017-08-01 2017-12-15 深圳海龙建筑科技有限公司 The assembling method of steel building

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C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 518000 Guangdong province Shenzhen city Longhua District Guanlan street community residents around the old gentleman cloth small head hill area

Patentee after: Shenzhen Hailong Building Technology Co. Ltd.

Address before: 518110 Guangdong city of Shenzhen province Baoan District Guanlan gentleman cloth Xingfa Road No. eight

Patentee before: Shenzhen Hailong Building Product Co., Ltd.