CN205741886U - A kind of extension die shoe frame for the construction of bridge rectangle pier - Google Patents

A kind of extension die shoe frame for the construction of bridge rectangle pier Download PDF

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Publication number
CN205741886U
CN205741886U CN201620537317.3U CN201620537317U CN205741886U CN 205741886 U CN205741886 U CN 205741886U CN 201620537317 U CN201620537317 U CN 201620537317U CN 205741886 U CN205741886 U CN 205741886U
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China
Prior art keywords
frame
horizontal support
vertical supporting
construction
support bar
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Active
Application number
CN201620537317.3U
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Chinese (zh)
Inventor
钱江
王俊伟
杜景余
候兆隆
唐刚祥
宁武超
吴建英
张铮
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.)
Road and Bridge International Co Ltd
China Communications Road and Bridge North China Engineering Co Ltd
Original Assignee
Road and Bridge International Co Ltd
China Communications Road and Bridge North China Engineering Co Ltd
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Priority to CN201620537317.3U priority Critical patent/CN205741886U/en
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Publication of CN205741886U publication Critical patent/CN205741886U/en
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Abstract

This utility model provides a kind of extension die shoe frame for the construction of bridge rectangle pier, including at least two A-frame, each A-frame includes a vertical supporting bar being vertically arranged, one is horizontally disposed with and horizontal support bar that the upper end of one end and vertical supporting bar is welded to connect, one hound being welded to connect with the lower end of the other end of horizontal support bar and vertical supporting bar, vertical supporting bar is provided with parallel longitudinal with horizontal support bar climbs taper hole;The top of each A-frame, be provided with many across the crossbeam of each A-frame horizontal support bar, crossbeam is equipped with flat surface plate;The lower section of A-frame is provided with Hanging Basket.

Description

A kind of extension die shoe frame for the construction of bridge rectangle pier
Technical field
This utility model belongs to science of bridge building field, relates to a kind of extension die shoe frame for the construction of bridge rectangle pier.
Background technology
In more employing rectangle pier in middle high type Bridge Design, especially Bridges in Mountainous Areas design, most Pier Design is square Shape pier.At present, rectangle pier pours general employing overmolded or climbing formwork for construction, and for the rectangle pier that 30-60 rice is high, over-form construction is deposited Between certain unsafe factor, pier shaft sections, it is also easy to that faulting of slab ends occurs, affects bridge pier outward appearance, and climbing formwork for construction cost is relatively High, it may be said that traditional overmolded or climbing formwork for construction, there is respective advantage, but all there is certain drawback.
Summary of the invention
The purpose of this utility model is to provide a kind of extension die shoe frame merging creeping formwork and overmolded advantage, and square can be effectively ensured The safe construction of shape pier, it is to avoid the faulting of slab ends between pier shaft sections, can save construction cost simultaneously to the full extent.
The technical solution of the utility model is as follows:
A kind of extension die shoe frame for the construction of bridge rectangle pier, it is characterised in that: include at least two A-frame, each A-frame includes a vertical supporting bar being vertically arranged, and one is horizontally disposed with and one end is welded with the upper end of described vertical supporting bar The horizontal support bar connected, one is oblique with what the lower end of the other end of described horizontal support bar and described vertical supporting bar was welded to connect Strut, described vertical supporting bar is provided with parallel longitudinal with described horizontal support bar climbs taper hole;The top of each A-frame, if There are the many crossbeams across each A-frame horizontal support bar, described crossbeam is equipped with flat surface plate.
This utility model fully combines the advantage of overmolded and creeping formwork, can be cost-effective, can guarantee that again construction safety, executes The work cycle, between overmolded and creeping formwork, is particularly well-suited to the small rectangular high pier construction in mountain area.
This utility model is applied in the rectangle pier construction that bridge 30-60 rice is high, and template is supported directly on bracket, compares Overmolded can use a set of template less, cost-effective, moreover it is possible to effectively controls faulting of slab ends, and divides into repairing Hanging Basket at bracket, can enter one Step ensures external quality of pier;Hang die shoe frame and have sufficiently large operation platform space, safe construction can be played effective guarantee;This reality Greatly reducing than climbing formwork for construction, equipment needed thereby with Novel photo, construction method is simple, and cost greatly reduces.
Accompanying drawing explanation
Fig. 1 is side view of the present utility model;
Fig. 2 is top view of the present utility model, non-display platform panel in figure;
Fig. 3 is the elevation that this utility model is applied to the construction of rectangle pier;
Fig. 4 is the plane graph that this utility model is applied to the construction of rectangle pier.
Detailed description of the invention
As shown in Figure 1 and Figure 2, this utility model provide a kind of for bridge rectangle pier construction extension die shoe frame, including to Few two A-frames, each A-frame includes a vertical supporting bar 1 being vertically arranged, and one is horizontally disposed with and one end is with described The horizontal support bar 2 that the upper end of vertical supporting bar is welded to connect, one and the other end of described horizontal support bar and described vertical The hound 3 that the lower end of strut is welded to connect, described vertical supporting bar is provided with climb parallel longitudinal with described horizontal support bar Taper hole 4;The top of each A-frame, is provided with the many crossbeams 5 across each A-frame horizontal support bar, described crossbeam 5 upper berth It is provided with platform panel 6.
When this utility model is embodied as, for ensureing construction safety, can be at each three-legged support hound and horizontal support Bar connects end, welds a vertical fender rod 7, and will be welded to connect by reinforcing bar 8 between the fender rod on each three-legged support, shape Become one guard rail.
For ensureing to hang the stability of die shoe frame and fastness, also can between the vertical supporting bar of each A-frame, and Between the hound of each A-frame, it is welded to connect by angle steel 9.
This utility model also can arrange Hanging Basket 10 below described A-frame, by Hanging Basket 10 by connecting rod respectively with three The vertical supporting bar of angle support and transverse horizontal support bar connect.Hanging Basket is set, it is simple to workmen's presentation quality to existing Defect is repaired.
It is the specifically used example of one of the present utility model as shown in Figure 3, Figure 4.In the present embodiment, the big bridge location of construction In integral subgrade section, set for crossing over large-scale coombe.The transition pier pier of bridge is high 56 meters, rectangular configuration, long × wide=6.5 meters × 2.6 meters, intend using the mould suspension construction method of the present invention.
Making 4 according to pier shaft size and hang die shoe frame, two brackets being arranged on pier shaft width use 2 triangles to prop up Frame, two brackets of pier shaft length direction use 3 A-frames, two A-frame spacing 2 meters that each bracket is adjacent.
A-frame is welded by No. 14 channel-section steels, and vertical supporting bar is high 1.5 meters, and horizontal support bar length 1.5 meters, level is propped up Crossbeam on strut uses I16 I-steel, and crossbeam upper berth steel plate is as operation platform.Fender rod uses 1.2 meters of high steel pipes, logical Cross reinforcing bar lateral connection.Hanging and set a Hanging Basket below die shoe frame, Hanging Basket uses common hanging basket, vertical with angle steel and A-frame Support bar and horizontal support bar are bolted.
From the beginning of pouring rectangle pier 11 first joint concrete, the most pre-buried in pier shaft climb cone 12 often saving, climb the position root of cone 12 According to hang on die shoe frame climb taper hole depending on, the end climbing cone protrudes from rectangle pier side wall surface.Will be suitable with rectangle pier side wall dimensions 4 extension die shoe framves, be arranged on rectangle pier four wall, climb cone and insert to hang and climb taper hole on die shoe frame vertical supporting bar 1, and pass through spiral shell Female fixing.Template 13 is supported on extension die shoe frame, and template 13 is installed to fix and started concrete construction afterwards.Pour one After individual sections, template and extension die shoe frame being pulled down, first will hang die shoe frame integral hoisting and save on pier shaft to upper one, template is installed to again Hanging on die shoe frame, such circulation is upwards constructed, until whole pier shaft has poured.In above-mentioned work progress, when pouring above During sections, the Appearance quality defect that the pier shaft sections that lower section can have been poured on Hanging Basket 10 by workmen exists enters in time Row is repaired.

Claims (4)

1. the extension die shoe frame for the construction of bridge rectangle pier, it is characterised in that: include at least two A-frame, Mei Gesan Angle support includes a vertical supporting bar being vertically arranged, and one is horizontally disposed with and one end is welded with the upper end of described vertical supporting bar even The horizontal support bar connect, a diagonal brace being welded to connect with the other end of described horizontal support bar and the lower end of described vertical supporting bar Bar, described vertical supporting bar is provided with parallel longitudinal with described horizontal support bar climbs taper hole;The top of each A-frame, is provided with Many, across the crossbeam of each A-frame horizontal support bar, described crossbeam are equipped with flat surface plate.
Extension die shoe frame for the construction of bridge rectangle pier the most according to claim 1, it is characterised in that: prop up at each three feet Frame hound is connected end with horizontal support bar, is welded with a vertical fender rod, between the fender rod on each three-legged support, passes through Reinforcement welding connects.
Extension die shoe frame for the construction of bridge rectangle pier the most according to claim 1, it is characterised in that: each A-frame Between vertical supporting bar, and between the hound of each A-frame, all it is welded to connect by angle steel.
Extension die shoe frame for the construction of bridge rectangle pier the most according to claim 1, it is characterised in that: described A-frame Lower section is provided with Hanging Basket, and described Hanging Basket passes through connecting rod vertical supporting bar and transverse horizontal support bar respectively with A-frame and connects Connect.
CN201620537317.3U 2016-06-05 2016-06-05 A kind of extension die shoe frame for the construction of bridge rectangle pier Active CN205741886U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620537317.3U CN205741886U (en) 2016-06-05 2016-06-05 A kind of extension die shoe frame for the construction of bridge rectangle pier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620537317.3U CN205741886U (en) 2016-06-05 2016-06-05 A kind of extension die shoe frame for the construction of bridge rectangle pier

Publications (1)

Publication Number Publication Date
CN205741886U true CN205741886U (en) 2016-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620537317.3U Active CN205741886U (en) 2016-06-05 2016-06-05 A kind of extension die shoe frame for the construction of bridge rectangle pier

Country Status (1)

Country Link
CN (1) CN205741886U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110761191A (en) * 2019-10-23 2020-02-07 四川路桥建设集团交通工程有限公司 Concrete guardrail construction device and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110761191A (en) * 2019-10-23 2020-02-07 四川路桥建设集团交通工程有限公司 Concrete guardrail construction device and method thereof

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