CN205529917U - A support fixing device that is used for high mound, U type abutment form setting - Google Patents
A support fixing device that is used for high mound, U type abutment form setting Download PDFInfo
- Publication number
- CN205529917U CN205529917U CN201620059684.7U CN201620059684U CN205529917U CN 205529917 U CN205529917 U CN 205529917U CN 201620059684 U CN201620059684 U CN 201620059684U CN 205529917 U CN205529917 U CN 205529917U
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- China
- Prior art keywords
- bolt
- bench
- type nut
- screwed hole
- cone
- 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 discloses a high mound, the support fixing device of U type abutment form setting, it is treating a plurality of pre -buried subassembly of a plurality of sides of concreting including being used for installing, each pre -buried subassembly includes buried bolt in advance, buried bolt one end in advance and in advance buried bolt vertical welding bury a pole, another end screw thread connection of buried bolt is in the distolateral screw hole of bench -type nut cone aperture in advance, threaded connection has the atress bolt threaded connection of snap ring on the screw hole of the big nose end of bench -type nut cone and construction bolt or the screw rod, the snap ring includes the body, open flutedly along the circumferencial direction on the body, the recess is used for supporting waits to install the atress base of template, the release agent has all been paintd in bench -type nut tap body surface face and screw hole. Used bench -type nut cone and the supporting atress bolt that excels in, snap ring can have enough to meet the need used repeatedly in this device, and be energy -concerving and environment -protective.
Description
Technical field
This utility model relates to supporting adn fixing device, particularly for high pier, the supporting adn fixing device of U-shaped abutment model sheetinstallat.
Background technology
Along with the development of Chinese society economy, the continuous of city-building accelerates, and urban viaduct concrete construction engineering is whole
Body appearance requirement also improves constantly.Urban viaduct typically uses the U-shaped abutment of high pier, large volume to design.Use traditional
Manually set up scaffold to drawing pulling rod formwork installation, scaffold construction work platforms to be set up, and need to purchase a large amount of
Scaffold and sizing punching block.Work platforms is set up and is required that place quality is high, labor intensity is big, and construction effect is low, and cost puts into
High.After construction terminates, pier sizing punching block recycling rate of waterused is low, and steel waste is serious.More seriously during form removable,
The cutting of oxygen, acetylene exposes drawhead, and high temperature easily causes concrete quality impairments, remained on surface black stain.Later stage need to spend in a large number
Human and material resources repair.Meanwhile, construction be embedded in concrete to drawing drawhead can not remove thoroughly.By long-term
Rain erosion affects, and residues in the drawhead on concrete surface and easily gets rusty and cause the large-scale yellowing in concrete surface phenomenon, has a strong impact on city
Attractive in appearance.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, it is provided that a kind of without setting up scaffold work platform, construction
Safety, it is ensured that pier presentation quality for high pier, the supporting adn fixing device of U-shaped abutment model sheetinstallat.
This utility model be the technical scheme is that
Of the present utility model a kind of for high pier, the supporting adn fixing device of U-shaped abutment model sheetinstallat, it includes treating for being arranged on
Multiple fastener inserts of the multiple side of casting concrete, each described fastener inserts includes pre-embedded bolt, described pre-buried
Bolt one end and pre-embedded bolt are vertically welded with embedded part bar, and it is little that the described pre-embedded bolt other end is threaded in bench-type nut cone
In the screwed hole of nose end side, the screwed hole of the big nose end of described bench-type nut cone is threadeded on bolt or screw rod with installing
The stressed bolt having snap ring is threaded, when the screwed hole of the big nose end of described bench-type nut cone is connected with installing bolt thread
Time, the end face of the macropore side of described bench-type nut cone can be squeezed on the inwall of template to be installed and described peace
The nut compressing of dress bolt is arranged on the outer wall of template to be installed, and described snap ring includes body, edge on described body
Circumferencial direction has groove, and described groove is for supporting the stress pedestal of template to be installed, in described bench-type nut tap surface
And screwed hole is all coated with releasing agent.
The beneficial effects of the utility model: construction technology is simple, and support safety is reliable.Bench-type nut cone used and supporting high-strength
Stressed bolt, snap ring can have enough to meet the need to be reused, energy-conserving and environment-protective.Construction peak period each inter process operation is noiseless, can quick high-quality
Construction, not only substantially increases labor productivity, and after form removable, concrete surface is smooth, attractive in appearance.To improving concrete
Presentation quality, it is to avoid the concrete appearance pollution effects caused during due to oxygen, acetylene cutting pull bar is notable.This support system simultaneously
Uniting easy to use, volume is little, it is simple to the mobile construction in building site uses.
Accompanying drawing explanation
Fig. 1 is of the present utility model a kind of for high pier, the structural representation of the supporting adn fixing device of U-shaped abutment model sheetinstallat；
Fig. 2 is that a kind of installation side for high pier, the supporting adn fixing device of U-shaped abutment model sheetinstallat of the present utility model regards signal
Figure；
Fig. 3 is the main schematic side view of installation of the device shown in Fig. 2；
Fig. 4 is of the present utility model a kind of for high pier, the dismounting schematic diagram of the supporting adn fixing device of U-shaped abutment model sheetinstallat.
Detailed description of the invention
With specific embodiment, this utility model is illustrated below in conjunction with the accompanying drawings.
As shown in drawings of the present utility model a kind of for high pier, the supporting adn fixing device of U-shaped abutment model sheetinstallat, it includes using
In being arranged on the multiple fastener inserts treating the multiple side of casting concrete, each described fastener inserts includes pre-embedded bolt 3,
It is vertically welded with embedded part bar 4, described pre-embedded bolt 3 other end screw thread with pre-embedded bolt 3 in described pre-embedded bolt 3 one end
It is connected in the screwed hole of bench-type nut cone 5 aperture side, the screwed hole of the big nose end of described bench-type nut cone 5 and peace
Threaded on dress bolt 1-1 or screw rod have the stressed bolt 1-2 of snap ring 2 threaded, when described bench-type nut cone
When the screwed hole of the big nose end of 5 is threadeded with installation bolt 1-1, the end face of the macropore side of described bench-type nut cone 5
Can be squeezed on the inwall of template 6 to be installed and the described nut compressing installing bolt is arranged on template to be installed
On outer wall, described snap ring 2 includes body, along the circumferential direction has groove on described body, and described groove is for propping up
Support the stress pedestal 7 of template to be installed.Releasing agent all it is coated with in described bench-type nut cone 5 surface and screwed hole.
Preferably in the screwed hole of described bench-type nut cone 5, interfix pin is installed, spacing for bolt, described
Pre-embedded bolt 3 other end is screwed into the screwed hole position to its middle alignment pin of bench-type nut cone 5 aperture side.Bolt is installed
1-1 or stressed bolt 1-2 is screwed into the screwed hole position to interfix pin of the big nose end of described bench-type nut cone 5.
The installation and application of this supporting adn fixing device is as follows: uniform application in bench-type nut cone 5 surface and screwed hole is taken off by (1)
Mould agent.(2) pre-embedded bolt 3 one end is screwed into bench-type nut cone 5 small bore end screwed hole to the position of interfix pin.(3) will
The other end of pre-embedded bolt 3 and embedded part bar 4 electric welding firm welding, strengthen the adhesive force of support means.(4) concrete placings for the first time
Before, fastener inserts bench-type nut cone 5, pre-embedded bolt 3, embedded part bar 4 formed is fixed on template by installing bolt 1-1
In vertical panel.(5) after fastener inserts position pours concrete and health preserving, unload installation bolt 1-1, then form removal.(6)
Stressed bolt 1-2 is loaded onto snap ring 2, and is threaded into the big nose end screw thread of bench-type nut cone 5 at the top of the concrete poured for the first time
To the position of interfix pin in hole.(7) upwards lift template, template stress pedestal be stuck on the snap ring 2 of stressed bolt 1-2,
Pin template support body.(8) fastener inserts bench-type nut cone 5, pre-embedded bolt 3, embedded part bar 4 formed is by installing bolt
1-1 is fixed in the template vertical panel of this position；(9) unload after pouring upper strata concrete, health preserving on the lower floor's concrete poured for the first time
Lower installation bolt 1-1, then form removal.(10) manually unloading high-strength stressed bolt 1-2, snap ring 2, extracting tool screws out platform
Type nut cone 5, deposits.(11) the floating hole stayed by pre-buried bench-type nut cone 5 is repaired by cement mortar.(12)
So it is iteratively repeated step (6)-(11), until concreting is complete.
Claims (2)
1. one kind is used for high pier, the supporting adn fixing device of U-shaped abutment model sheetinstallat, it is characterised in that: it includes for being arranged on
Treating multiple fastener inserts of the multiple side of casting concrete, each described fastener inserts includes pre-embedded bolt, described
Pre-embedded bolt one end and pre-embedded bolt are vertically welded with embedded part bar, and the described pre-embedded bolt other end is threaded in bench-type nut
In the screwed hole of cone aperture side, the screwed hole of the big nose end of described bench-type nut cone with install on bolt or screw rod
The threaded stressed bolt having a snap ring is threaded, when described bench-type nut cone big nose end screwed hole with spiral shell is installed
When bolt is threaded, the end face of the macropore side of described bench-type nut cone can be squeezed on the inwall of template to be installed
And the described nut compressing installing bolt is arranged on the outer wall of template to be installed, and described snap ring includes body,
Along the circumferential direction having groove on described body, described groove is for supporting the stress pedestal of template to be installed, described
Bench-type nut tap surface and screwed hole in be all coated with releasing agent.
It is the most according to claim 1 for high pier, the supporting adn fixing device of U-shaped abutment model sheetinstallat, it is characterised in that:
Being provided with interfix pin in the screwed hole of described bench-type nut cone, the described pre-embedded bolt other end is screwed into bench-type nut
The screwed hole of cone aperture side, to the position of its middle alignment pin, is installed bolt or stressed bolt is screwed into described bench-type spiral shell
The screwed hole of the big nose end of female coupling tap body is to the position of interfix pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059684.7U CN205529917U (en) | 2016-01-21 | 2016-01-21 | A support fixing device that is used for high mound, U type abutment form setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059684.7U CN205529917U (en) | 2016-01-21 | 2016-01-21 | A support fixing device that is used for high mound, U type abutment form setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205529917U true CN205529917U (en) | 2016-08-31 |
Family
ID=56766499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059684.7U Expired - Fee Related CN205529917U (en) | 2016-01-21 | 2016-01-21 | A support fixing device that is used for high mound, U type abutment form setting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205529917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544404A (en) * | 2016-01-21 | 2016-05-04 | 中国建筑第六工程局有限公司 | Supporting and fixing device used for installing high pier and U-type abutment formwork |
| CN107558731A (en) * | 2017-09-29 | 2018-01-09 | 上海宝冶集团有限公司 | Beams of concrete side template it is non-to pull-type screw bolt reinforcing structure and construction method |
-
2016
- 2016-01-21 CN CN201620059684.7U patent/CN205529917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544404A (en) * | 2016-01-21 | 2016-05-04 | 中国建筑第六工程局有限公司 | Supporting and fixing device used for installing high pier and U-type abutment formwork |
| CN107558731A (en) * | 2017-09-29 | 2018-01-09 | 上海宝冶集团有限公司 | Beams of concrete side template it is non-to pull-type screw bolt reinforcing structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |