CN206070343U - The pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch - Google Patents

The pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch Download PDF

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Publication number
CN206070343U
CN206070343U CN201621075083.1U CN201621075083U CN206070343U CN 206070343 U CN206070343 U CN 206070343U CN 201621075083 U CN201621075083 U CN 201621075083U CN 206070343 U CN206070343 U CN 206070343U
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CN
China
Prior art keywords
stull
diagonal brace
angle steel
screw rod
diagonal
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Active
Application number
CN201621075083.1U
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Chinese (zh)
Inventor
王建军
李勇
李平
任亚杰
王振
贾占磊
王雷
王颜鑫
谷金明
何春生
王宝静
侯永生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAIYUAN RAILWAY CONSTRUCTION Co Ltd ZHONGTIE 6-BUREAU GROUP
China Railway Sixth Group Co Ltd
Taiyuan Railway Construction Co Ltd of China Railway Sixth Group Co Ltd
Original Assignee
TAIYUAN RAILWAY CONSTRUCTION Co Ltd ZHONGTIE 6-BUREAU GROUP
China Railway Sixth Group Co Ltd
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Application filed by TAIYUAN RAILWAY CONSTRUCTION Co Ltd ZHONGTIE 6-BUREAU GROUP, China Railway Sixth Group Co Ltd filed Critical TAIYUAN RAILWAY CONSTRUCTION Co Ltd ZHONGTIE 6-BUREAU GROUP
Priority to CN201621075083.1U priority Critical patent/CN206070343U/en
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Abstract

This utility model is specially a kind of prefabricated K supports of pier reinforced on tubular arch bridge arch, solves the problems, such as that existing prefabricated K supports have yielding impact installation quality and the impact efficiency of construction that wastes time and energy when installing.Including stull and diagonal brace, the left and right sides of stull is provided with lifting hanger, the lower end of diagonal brace is provided with upset hanger, backing plate is provided with the upside of stull web, stull angle steel is provided with the downside of stull web, stull screw rod is installed between stull angle steel and backing plate, and on stull screw rod, it is screwed with stull locking nut, in the middle part of diagonal brace web, both sides are provided with diagonal brace angle steel, and two be installed with diagonal brace screw rod between diagonal brace angle steel, diagonal brace locking nut is screwed with diagonal brace screw rod, support beam is provided between diagonal brace angle steel on the inside of two diagonal braces, support channel-section steel is provided between diagonal brace angle steel and stull angle steel on the outside of two diagonal braces.This utility model ensure that installation quality, and be effectively improved efficiency of construction.

Description

The pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch
Technical field
This utility model is related to long-span arch bridge K supports, the pier prefabricated K of reinforced on specially a kind of tubular arch bridge arch Support.
Background technology
With expanding economy, the raising of environmental requirement, when across great river, great river, deep valley, long-span arch bridge is obtained Increasing application, especially Deck Arch Bridges, its upper pier structure of top arch are novel, generally queen post reinforced concrete knoll Post, is " K " font armored concrete connected support structure between pier stud.K supports section is I shape, belongs to thin-wall construction, but on encircleing Working environment is poor, working space is limited, low construction efficiency.
How under limited conditions, it is ensured that the construction safety of arch bridge top pier stud, quality and progress become later stage bridge The key factor of construction, therefore, prefabricated K supports are more and more applied in construction, are belonged to thin-wall construction yet with which, are risen During hanging, easily deform impact installation quality, and installation process wastes time and energy, and affects efficiency of construction.
The content of the invention
This utility model is in order to solve to there is yielding impact installation quality and shadow of wasting time and energy when existing prefabricated K support is installed Ring the problem of efficiency of construction, there is provided the pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch.
This utility model adopts the following technical scheme that realization:The pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch, Including stull and with its one and two diagonal braces for arranging are at an angle of, the left and right sides of stull is provided with lifting hanger, diagonal brace Lower end be provided with upset hanger, be provided with the upside of stull web left and right distribution backing plate, be provided with the downside of stull web with The corresponding stull angle steel in backing plate position, is installed between stull angle steel and corresponding backing plate on stull screw rod, and stull screw rod The stull locking nut being screwed with the outside of stull angle steel and backing plate, in the middle part of diagonal brace web, both sides are provided with diagonal brace angle steel, and Diagonal brace screw rod is installed between two diagonal brace angle steel, the diagonal brace locking nut being screwed with diagonal brace screw rod on the outside of two diagonal brace angle steel, two Be provided between diagonal brace angle steel on the inside of diagonal brace with both fix support beam, support beam be by angle splice joint be truss structure system Into, diagonal brace angle steel on the outside of two diagonal braces and between corresponding stull angle steel, it is provided with the support slot fixed with both with which up and down Steel.
By temperature pier structure is arranged in prefabricated K supports, effectively overcome when existing prefabricated K supports are installed and there is mutability Shape affects installation quality and wastes time and energy to affect the problem of efficiency of construction.
This utility model reasonable in design reliability, has effectively prevented prefabricated K and has propped up to hang the phenomenon for deforming, and then Installation quality is ensure that, and accelerates installation rate, be effectively improved efficiency of construction, at the same it is easy to disassemble, it is repeatable to make With saving cost, there is simple structure, easy to process.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:1- stulls, 2- diagonal braces, 3- lifting hangers, 4- upset hangers, 5- backing plates, 6- stull angle steel, 7- stull spiral shells Bar, 8- stull locking nuts, 9- diagonal brace angle steel, 10- diagonal brace screw rods, 11- diagonal brace locking nuts, 12- support beams, 13- support slots Steel.
Specific embodiment
On a kind of tubular arch bridge arch, the pier prefabricated K supports of reinforced, including stull 1 and with its one and are at an angle of two for arranging Root diagonal brace 2, the left and right sides of stull 1 are provided with lifting hanger 3, and the lower end of diagonal brace 2 is provided with upset hanger 4,1 abdomen of stull The backing plate 5 of left and right distribution is provided with the upside of plate, stull angle steel 6 corresponding with 5 position of backing plate on the downside of 1 web of stull, is provided with, it is horizontal It is installed between support angle steel 6 and corresponding backing plate 5 on stull screw rod 7, and stull screw rod 7 and is screwed with positioned at stull angle steel 6 and pad Stull locking nut 8 on the outside of plate 5, in the middle part of 2 web of diagonal brace, both sides are provided between diagonal brace angle steel 9, and two diagonal brace angle steel 9 and wear There is diagonal brace screw rod 10, the diagonal brace locking nut 11 being screwed with diagonal brace screw rod 10 on the outside of two diagonal brace angle steel 9, on the inside of two diagonal braces 2 Diagonal brace angle steel 9 between be provided with the support beam 12 fixed with both, support beam 12 is made up of truss structure of angle splice joint , diagonal brace angle steel 9 on the outside of two diagonal braces 2 and between corresponding stull angle steel 6, it is provided with the support fixed with both with which up and down Channel-section steel 13.

Claims (1)

1. the pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch, it is characterised in that:Including stull(1)And with its one and into Two diagonal braces that angle is arranged(2), stull(1)The left and right sides be provided with lifting hanger(3), diagonal brace(2)Lower end be all provided with It is equipped with upset hanger(4), stull(1)The backing plate of left and right distribution is provided with the upside of web(5), stull(1)It is provided with the downside of web With backing plate(5)The corresponding stull angle steel in position(6), stull angle steel(6)With corresponding backing plate(5)Between be installed with stull screw rod (7), and stull screw rod(7)On be screwed with positioned at stull angle steel(6)And backing plate(5)The stull locking nut in outside(8), diagonal brace(2) In the middle part of web, both sides are provided with diagonal brace angle steel(9), and two diagonal brace angle steel(9)Between be installed with diagonal brace screw rod(10), diagonal brace screw rod (10)On be screwed with positioned at two diagonal brace angle steel(9)The diagonal brace locking nut in outside(11), two diagonal braces(2)The diagonal brace angle steel of inner side(9) Between be provided with both fix support beam(12), support beam(12)It is that two is oblique by made by angle splice joint is truss structure Support(2)The diagonal brace angle steel in outside(9)And with its upper and lower corresponding stull angle steel(6)Between be provided with both fix support slot Steel(13).
CN201621075083.1U 2016-09-23 2016-09-23 The pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch Active CN206070343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621075083.1U CN206070343U (en) 2016-09-23 2016-09-23 The pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621075083.1U CN206070343U (en) 2016-09-23 2016-09-23 The pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch

Publications (1)

Publication Number Publication Date
CN206070343U true CN206070343U (en) 2017-04-05

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CN201621075083.1U Active CN206070343U (en) 2016-09-23 2016-09-23 The pier prefabricated K supports of reinforced on a kind of tubular arch bridge arch

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109944161A (en) * 2019-03-11 2019-06-28 中铁五局集团有限公司 Steel case concrete frame pier and construction method on a kind of tubular arch bridge arch
CN111636296A (en) * 2020-06-04 2020-09-08 上海建工四建集团有限公司 Structure and method for converting stress state of prefabricated stand column
CN113085432A (en) * 2021-03-15 2021-07-09 中国一冶集团有限公司 Construction method of large semi-landscape painting canvas in scene restoration construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109944161A (en) * 2019-03-11 2019-06-28 中铁五局集团有限公司 Steel case concrete frame pier and construction method on a kind of tubular arch bridge arch
CN109944161B (en) * 2019-03-11 2020-09-25 中铁五局集团有限公司 Steel box concrete bent pier on steel pipe arch bridge arch and construction method
CN111636296A (en) * 2020-06-04 2020-09-08 上海建工四建集团有限公司 Structure and method for converting stress state of prefabricated stand column
CN113085432A (en) * 2021-03-15 2021-07-09 中国一冶集团有限公司 Construction method of large semi-landscape painting canvas in scene restoration construction

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