CN205000554U

CN205000554U - A concrete column for assembling overall structure

Info

Publication number: CN205000554U
Application number: CN201520757035.XU
Authority: CN
Inventors: 赵洪波
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-25
Filing date: 2015-09-25
Publication date: 2016-01-27
Anticipated expiration: 2025-09-25

Abstract

The utility model discloses a concrete column for assembling overall structure, including prefabricated post, the interior reinforcing bar of post, connecting sleeve, grout hole, counterpoint bracing piece, the accurate registration hole of thoughtlessly congealing, the prefabricated post squarely of thoughtlessly congealing, the reinforcing bar stretches out from the prefabricated post both ends of thoughtlessly congealing in the post, the reinforcing bar end is provided with the connecting sleeve in the post, prefabricated thoughtlessly congealing is provided with the grout hole on the post side, the delivery outlet of grout hole is at the prefabricated one end terminal surface that thoughtlessly congeals the post. The utility model discloses a precast concrete post, end set up a plurality of accurate registration hole, and the counterpoint bracing piece will be gone up the accurate counterpoint of lower prop and support the upper prop, set up the grout hole in the end for the completion post -grouting is assembled to the structure. This equipment structure is simple, and is with low costs, efficient, and construction precision is high, so be fit for extensively using widely.

Description

A kind of for assembling integrally-built concrete column

Technical field

The utility model relates to concrete column, is specially a kind of for assembling integrally-built concrete column.

Background technology

Present cast-in-situ concrete columns construction is all manually at the construction field (site) carry out colligation to reinforcing bar, and manually set up concrete blinding, then hand-placed concrete, maintenance reaches intensity recession removing template and support.Whole efficiency of construction is low, consumes manually consuming time.And construction is more coarse.Often there will be template deformation, reinforcing bar conjugates, and topping does not reach designing requirement, and concrete strength does not reach the quality problems such as designing requirement.Along with China's economic development, the cost of labor of building operations is more and more higher.Present cost of labor is gradually higher than the price of constructional materials, and this trend is increasing.Country it is also proposed the integrally-built green construction concept of assembling.And at some areas pilot conversion, as Shanghai, Jiangsu Province.The type of attachment of existing assembling overall structure post mainly adopts sleeve connection reinforcing bar or reinforcing bar mutually to overlap.The connecting structure more complicated of existing assembly concrete post, with the node antidetonation of existing national regulation by certain difference, upper lower prop reinforcing bar is to bit comparison difficulty, and cost is higher.

Utility model content

The purpose of this utility model is to provide a kind of for assembling integrally-built concrete column, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme: a kind of for assembling integrally-built concrete column, comprise reinforcing bar in concrete post, post, branch sleeve, grout hole, contraposition support bar, exactitude position hole, described concrete post squarely, in described post, reinforcing bar stretches out from concrete post two ends, in described post, reinforcing bar end is provided with branch sleeve, described concrete post side is provided with grout hole, and the delivery outlet of described grout hole is at one end end face of concrete post.

Preferably, described concrete post two ends end face is provided with three exactitude position holes, described exactitude position hole site one_to_one corresponding.

Preferably, described exactitude position hole is connected to contraposition support bar, and described contraposition support bar is perpendicular to the end face of concrete post.

Preferably, described grout hole delivery outlet is in centre position, three exactitude position holes, and described exactitude position hole is in the inner triangularity of concrete post.

Compared with prior art, the beneficial effects of the utility model are: the utility model is by precast concrete column, and termination arranges multiple exactitude position hole, and contraposition support bar is by upper lower prop exactitude position and support upper prop, grout hole is set in termination, completes post-grouting in order to structure is assembled.This device structure is simple, and cost is low, efficiency is high, and construction precision is high, so be applicable to extensively promoting the use of.

Accompanying drawing explanation

Fig. 1 is the utility model three-dimensional structure schematic diagram;

Fig. 2 is the utility model front view;

Fig. 3 is the utility model partial view.

In figure: 1, concrete post, 2, reinforcing bar in post, 3, branch sleeve, 4, grout hole, 5, contraposition support bar, 6, exactitude position hole, 7, stirrup.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of for assembling integrally-built concrete column, comprise reinforcing bar 2 in concrete post 1, post, branch sleeve 3, grout hole 4, contraposition support bar 5, exactitude position hole 6, concrete post 1 squarely, in post, reinforcing bar 2 stretches out from concrete post 1 two ends, in post, reinforcing bar 2 end is provided with branch sleeve 3, and side is provided with grout hole 4 to concrete post 1, and the delivery outlet of grout hole 4 is at one end end face of concrete post 1.Concrete post 1 two ends end face is provided with three exactitude position holes 6, position, exactitude position hole 6 one_to_one corresponding.Exactitude position hole 6 is connected to contraposition support bar 5, and contraposition support bar bar 5 is perpendicular to the end face of concrete post 1.Grout hole 4 delivery outlet is in centre position, three exactitude position holes 6, and exactitude position hole 6 is in the inner triangularity of concrete post 1.

This new structure is provided with branch sleeve 3, grout hole 4, exactitude position hole 6, and branch sleeve 3 refers to the device that in post that concrete post 1 both ends of the surface are stretched, reinforcing bar 2 is connected and fixed; The hole that grout hole 4 is in the milk from input port after referring to two pillar installations; Exactitude position hole 6 refers to the hole arranged at concrete post 1, can aim at the engagement of two pillars accurately.Be specially lower newel post first to construct and fixedly complete, contraposition support bar 5 first inserts the exactitude position hole 6 of lower newel post, then by the exactitude position hole 6 of upper newel post with contraposition support bar 5 one_to_one corresponding, upper newel post 1 exactitude position hole 6 is enclosed within contraposition support bar 5, then in the post using branch sleeve 3 that two ends are stretched, reinforcing bar 2 links together, by the grouting of grout hole 4 input port after installation, upper end concrete post 1 is completely fixed.

Certainly, the position of the grout hole in the application will, in the middle of locating hole, also can be not necessarily other positions, and locating hole also not necessarily three can be four or more, and the position of locating hole also not necessarily equilateral triangle can also be other shapes.The restriction of the application is only most preferred embodiment.

Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims

1. one kind for assembling integrally-built concrete column, comprise concrete post (1), reinforcing bar (2) in post, branch sleeve (3), grout hole (4), contraposition support bar (5), exactitude position hole (6), it is characterized in that: described concrete post (1) squarely, in described post, reinforcing bar (2) stretches out from concrete post (1) two ends, in described post, reinforcing bar (2) end is provided with branch sleeve (3), described concrete post (1) is provided with grout hole (4), the input hole of described grout hole (4) is in a side of concrete post (1), the delivery outlet of described grout hole (4) is at one end end face of concrete post (1).

2. one according to claim 1 is for assembling integrally-built concrete column, it is characterized in that: described concrete post (1) two ends end face is provided with three exactitude position holes (6), described exactitude position hole (6) position one_to_one corresponding.

3. one according to claim 1 is for assembling integrally-built concrete column, it is characterized in that: described exactitude position hole (6) is connected to contraposition support bar (5), described contraposition support bar (5) is perpendicular to the end face of concrete post (1).

4. one according to claim 1 is for assembling integrally-built concrete column, it is characterized in that: described grout hole (4) delivery outlet is in three exactitude position hole (6) centre positions, and described exactitude position hole (6) is in concrete post (1) inner triangularity.