CN206736742U - Inter-tie and pier stud global formation falsework - Google Patents
Inter-tie and pier stud global formation falsework Download PDFInfo
- Publication number
- CN206736742U CN206736742U CN201720515530.9U CN201720515530U CN206736742U CN 206736742 U CN206736742 U CN 206736742U CN 201720515530 U CN201720515530 U CN 201720515530U CN 206736742 U CN206736742 U CN 206736742U
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- CN
- China
- Prior art keywords
- inter
- tie
- pier
- pier stud
- hounds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model inter-tie and pier stud global formation falsework, belong to highway bridge pier stud and inter-tie technical field of construction；Technical problem to be solved is a kind of falsework that can make inter-tie and pier stud global formation of offer；The technical scheme used for：Inter-tie and pier stud global formation falsework, inter-tie template is fixed between two Pier Formworks, the upper end of two hounds is bolted at the middle part of inter-tie template bed die bottom surface, two hounds are that oblique 45° angle is symmetrical arranged, the lower end of two hounds is linked together with a Pier Formwork respectively by bolt, drag link is horizontally set between two Pier Formworks, and is linked together by bolt and Pier Formwork；Drag link forms an isosceles right triangle positioned at the lower section of two hounds, three；The utility model is used for the global formation of highway bridge pier stud and inter-tie.
Description
Technical field
The utility model inter-tie and pier stud global formation falsework, belong to highway bridge pier stud and are applied with inter-tie
Work technical field.
Background technology
Recently as constantly putting into operation for each standard highway, highway bridge also substantial amounts of application therewith.At present in public affairs
In the design of road and bridge beam, for the lower height of bridge, it is most of to be less than 30m designs is column pier, typically by holding in pile foundation
Platform（Binder between stake）, pillar pier shaft, inter-tie（When pier stud is higher）Formed with bent cap.Advantage is to mitigate pier shaft deadweight, section
About masonry material, better appearance, rigidity and intensity are all larger, can be used in having the river of drift and floating ice.Carry out
All it was the construction for first carrying out lower pier stud in the past when the bridge bottom for having inter-tie is constructed, simultaneously form removal is completed in the construction of lower pier stud
The construction of inter-tie is carried out using Hold Hoop method, Support Method afterwards.
Anchor ear in Hold Hoop method is typically made of two blocks of semicircular arc steel plates, is connected by high-strength bolt.Anchor ear lock ring exists
Caused frictional force provides the reaction of bearing of superstructure on pier stud, is main support force structure.Set up on anchor ear flat
Platform carries out the construction of inter-tie and upper pier stud.This construction method has the following disadvantages：
1st, project progress is affected；
2nd, engineering cost increase；
3rd, the stubble that connects of upper pier stud and lower pier stud easily produces faulting of slab ends, spillage.
Support Method is usually to set up support on inter-tie lower ground after the completion of lower pier stud pours, and is carrying out intercolumniation
The installation of binder template.There is also insufficient with Hold Hoop method identical for this method.
Utility model content
The utility model overcomes the shortcomings of the prior art, and technical problem to be solved can make post to provide one kind
Between binder and pier stud global formation falsework.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Inter-tie and pier stud integral into
Pattern board mount, including Pier Formwork, inter-tie template, hound and drag link, inter-tie template are fixed on two piers
Between column template, bolt hole is provided with inter-tie template in the middle part of bed die bottom surface, spiral shell is also equipped with two Pier Formworks
Keyhole, the upper end of two hounds are bolted in the middle part of inter-tie template bed die bottom surface, two hounds
It is symmetrical arranged for oblique 45° angle, the lower end of two hounds is linked together with a Pier Formwork respectively by bolt, drag link
It is horizontally set between two Pier Formworks, and is linked together by bolt and Pier Formwork；The drag link is located at two
The lower section of hound, three form an isosceles right triangle.
The structure of the hound is：Body of rod both ends are respectively fixed with a circle chimb, and multiple spiral shells are provided with the chimb
Keyhole；
The structure of the drag link is：Body of rod both ends are respectively fixed with a circle chimb, and multiple spiral shells are provided with the chimb
Keyhole.
Bolt hole in the hound and drag link on each chimb is four.
The utility model has the advantages that compared with prior art.
The utility model can realize the global formation of pier stud and inter-tie, i.e., the template one of upper and lower pier stud and inter-tie
Secondary property installation, concrete one-piece casting, on the premise of construction quality is ensured, improves construction speed, reduces engineering
Expense and appearance looks elegant.
Brief description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is bed die bolt hole on underside schematic diagram in inter-tie template.
Fig. 3 is Pier Formwork bolt hole schematic diagram.
Fig. 4 is the structural representation of hound.
Fig. 5 is the structural representation of diagonal brace rod end surface.
Fig. 6 is the structural representation of drag link.
Fig. 7 is the structural representation of drag link end face.
In figure：1 is Pier Formwork, and 2 be inter-tie template, and 3 be hound, and 4 be drag link.
Embodiment
As shown in figure 1, the utility model inter-tie and pier stud global formation falsework, including Pier Formwork 1, intercolumniation
Binder template 2, hound 3 and drag link 4, inter-tie template 2 are fixed between two Pier Formworks 1, inter-tie template 2
Bolt hole is provided with the middle part of middle bed die bottom surface, bolt hole, the upper end of two hounds 3 are also equipped with two Pier Formworks 1
It is bolted at the middle part of the bed die bottom surface of inter-tie template 2, two hounds 3 are that oblique 45° angle is symmetrical arranged, two
The lower end of root hound 3 is linked together with a Pier Formwork 1 respectively by bolt, and drag link 4 is horizontally set on two piers
Between column template 1, and linked together by bolt and Pier Formwork 1；The drag link 4 is located at the lower section of two hounds 3,
Three forms an isosceles right triangle.
The structure of the hound 3 is：Body of rod both ends are respectively fixed with a circle chimb, and multiple spiral shells are provided with the chimb
Keyhole；
The structure of the drag link 4 is：Body of rod both ends are respectively fixed with a circle chimb, and multiple spiral shells are provided with the chimb
Keyhole.
Bolt hole in the hound 3 and drag link 4 on each chimb is four.
Inter-tie is with pier stud global formation construction method：Pier stud reinforcing bar is first installed, the reinforcing bar of binder is tied up between completion stake
Bundle, formwork erection and concreting, after binder form removal between stake, the template of upper and lower pier stud and inter-tie is disposably installed
Complete, during installation, first carry out the formwork erection of lower pier stud, the drag link between pier stud is installed after the completion of installing, then carries out intercolumniation
The installation of binder bed die, first two hounds are connected firmly with inter-tie bed die before lifting inter-tie bed die, intercolumniation system
After beam bottom board installation, position is stitched during the bottom of hound is connected on the inside of lower Pier Formwork, then carries out inter-tie
Reinforcing bar colligation, installing for inter-tie side form and upper Pier Formwork is carried out after the completion of colligation, after the completion of whole formwork support arrangements, according to
Highly set 3-4 roads to pull air hardening steel rope, tightened up with jack, then carry out upper and lower pier stud, the concrete of inter-tie integrally pours
Build.
Claims (3)
1. inter-tie and pier stud global formation falsework, it is characterised in that：Including Pier Formwork（1）, inter-tie template
（2）, hound（3）And drag link（4）, inter-tie template（2）It is fixed on two Pier Formworks（1）Between, inter-tie mould
Plate（2）Bolt hole, two Pier Formworks are provided with the middle part of middle bed die bottom surface（1）On be also equipped with bolt hole, two hounds
（3）Upper end be bolted in inter-tie template（2）The middle part of bed die bottom surface, two hounds（3）For oblique 45 °
Angle is symmetrical arranged, two hounds（3）Lower end by bolt respectively with a Pier Formwork（1）Link together, drag link
（4）It is horizontally set on two Pier Formworks（1）Between, and pass through bolt and Pier Formwork（1）Link together；The drag link
（4）Positioned at two hounds（3）Lower section, three form an isosceles right triangle.
2. inter-tie according to claim 1 and pier stud global formation falsework, it is characterised in that：The hound
（3）Structure be：Body of rod both ends are respectively fixed with a circle chimb, and multiple bolts hole are provided with the chimb；
The drag link（4）Structure be：Body of rod both ends are respectively fixed with a circle chimb, and multiple bolts are provided with the chimb
Hole.
3. inter-tie according to claim 2 and pier stud global formation falsework, it is characterised in that：The hound
（3）And drag link（4）In bolt hole on each chimb be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515530.9U CN206736742U (en) | 2017-05-10 | 2017-05-10 | Inter-tie and pier stud global formation falsework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515530.9U CN206736742U (en) | 2017-05-10 | 2017-05-10 | Inter-tie and pier stud global formation falsework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736742U true CN206736742U (en) | 2017-12-12 |
Family
ID=60565144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515530.9U Expired - Fee Related CN206736742U (en) | 2017-05-10 | 2017-05-10 | Inter-tie and pier stud global formation falsework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206736742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930194A (en) * | 2017-05-10 | 2017-07-07 | 山西路桥第二工程有限公司 | Inter-tie and pier stud global formation construction method and template used support |
-
2017
- 2017-05-10 CN CN201720515530.9U patent/CN206736742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930194A (en) * | 2017-05-10 | 2017-07-07 | 山西路桥第二工程有限公司 | Inter-tie and pier stud global formation construction method and template used support |
| CN106930194B (en) * | 2017-05-10 | 2018-10-30 | 山西路桥第二工程有限公司 | Inter-tie and pier stud global formation construction method and template used holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |