CN205474858U - Bridge bent cap or binder formwork support adjusting device - Google Patents
Bridge bent cap or binder formwork support adjusting device Download PDFInfo
- Publication number
- CN205474858U CN205474858U CN201620165954.2U CN201620165954U CN205474858U CN 205474858 U CN205474858 U CN 205474858U CN 201620165954 U CN201620165954 U CN 201620165954U CN 205474858 U CN205474858 U CN 205474858U
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- Prior art keywords
- bucket
- sand
- concrete
- binder
- diameter
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- 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 relates to a bridge bent cap or binder formwork support adjusting device. Adopt the steel pipe of two kinds of different diameters to make sand bucket and concrete bucket respectively, the sand bucket is placed as last support bucket and form strutting arrangement in the sand bucket as under bracing bucket, concrete bucket, and the sand bucket diameter is greater than concrete bucket diameter, carries out the elevation regulation through the sand volume of adjusting in the sand bucket. The utility model discloses a following advantage of holding regulator utensil: simple structure, the preparation of being convenient for, it is with low costs, light in weight, installation (demolising) is convenient, reliable and stable, safe risk is little.
Description
Technical field
This utility model belongs to technical field of bridge engineering, is specifically related to a kind of supporting and regulating device of template when using punching rod iron method cast-in-situ bridge bent cap or binder.
Background technology
At present, when employing punching rod iron method cast-in-situ bridge bent cap or binder, the elevation regulation to template the most directly uses steel cattle foot to regulate or places jack on employing steel cattle foot again and is adjusted forming support system.Directly using the regulation of steel cattle foot heavy due to cattle foot, regulation difficulty, elevation is wayward；Although using jack to regulate laborsaving, elevation is easily controllable, but equipment heavier (100T jack about 150kg), hanging device need to be used, jacking equipment cost and mounting cost are higher, and with the top little poor stability of steel main beam contact area, especially with during hydraulic jack may because of draining occur unexpected sedimentation serious accident even occur, there is bigger security risk.
Summary of the invention
The purpose of this utility model is to provide a kind of supporting and regulating device of template when facilitating views with punching rod iron method cast-in-situ bridge bent cap or binder, reaches to control cost, is prone to the requirements such as elevation regulation, good stability, security risk are little.
The technical solution of the utility model is: a kind of bridge coping or binder shuttering supporting adjusting means, the steel pipe using two kinds of different-diameters is respectively prepared sand bucket and concrete bucket, sand bucket is as lower barrel support, concrete bucket forms support means in being positioned over sand bucket as upper barrel support, sand bucket diameter is more than concrete bucket diameter, carries out elevation regulation by the sand amount in regulation sand bucket.
Described sand bucket is arranged below bucket steel plate.
Described sand bucket is provided with to be drawn sand hole and draws sand hole baffle plate.
Described concrete bucket is arranged above with bucket steel plate on.
The advantages below of supporting and regulating device of the present utility model tool: simple in construction, it is simple to make, low cost；Lightweight, (dismounting) is installed conveniently；Reliable and stable, security risk is little.
Accompanying drawing explanation
Fig. 1 is supporting and regulating device structural representation of the present utility model.
Fig. 2 is that supporting and regulating device of the present utility model uses state diagram (support system schematic diagram during practice of construction).
Fig. 3 is the side view of Fig. 2.
In figure: bucket steel plate under 1-, bucket steel pipe under 2-, 3-draws sand hole baffle plate, 4-draws sand hole, 5-sand, 6-upper bucket steel plate, 7-upper bucket steel pipe, 8-concrete, 9-supporting and regulating device, 10-punching rod iron, 11-steel cattle foot, 12-I-steel girder, 13-pull bar, 14-secondary beam, 15-template, 16-bent cap (binder), 17-pier stud.
Detailed description of the invention
As shown in Figure 1, supporting and regulating device of the present utility model uses the steel pipe of two kinds of different-diameters to be respectively prepared sand bucket and concrete bucket, sand bucket is as lower barrel support, concrete bucket forms support means in being positioned over sand bucket as upper barrel support, sand bucket diameter is more than concrete bucket diameter, carries out elevation regulation by the sand amount in regulation sand bucket.
Described sand bucket is made up of sand loading 5 in lower bucket steel pipe 2, and sand bucket is arranged below bucket steel plate 1.Described sand bucket is provided with to be drawn sand hole 4 and draws sand hole baffle plate 3.
Described concrete bucket is made up of the upper built-in concrete eight of bucket steel pipe 7, concrete bucket be arranged above with bucket steel plate 6 on.
Upper and lower bucket steel plate 1,6 uses thickness δ=10mm steel plate to make, a size of 250 × 250mm, lower bucket steel pipe 2 diameter D=150mm, upper bucket steel pipe 7 diameter D=120mm, the high 200mm that is of bucket, and bucket uses with base steel plate and welds；The full C20 concrete eight of perfusion in upper bucket steel pipe；Logical sand-passing amount regulation elevation；What sand bucket arranged 50 × 50mm draws sand hole 4, opens baffle plate 3 when form removal, draws out sand in bucket, bucket height in reduction.
As in figure 2 it is shown, in whole support system, first install punching rod iron 10 and steel cattle foot 11.Push away by bent cap (binder) 16 floor elevations are counter, the elevation of top surface of supporting and regulating device 9 is calculated after reducing relevant thickness (highly) data such as template thickness 15, secondary beam 14, I-steel girder 12, and mark altitude traverse on pier stud 17, sand is poured in bucket under supporting and regulating device, control well after crest level by repeatedly adjusting, I-steel girder 12 is installed, and in time I-steel girder 12 is strained and fixed with pull bar 13 and to form stable system in pier stud 17, the follow-up work such as secondary beam, template is finally installed.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.
Claims (6)
1. a bridge coping or binder shuttering supporting adjusting means, it is characterized in that using the steel pipe of two kinds of different-diameters to be respectively prepared sand bucket and concrete bucket, sand bucket is as lower barrel support, concrete bucket forms support means in being positioned over sand bucket as upper barrel support, sand bucket diameter is more than concrete bucket diameter, carries out elevation regulation by the sand amount in regulation sand bucket.
Bridge coping the most according to claim 1 or binder shuttering supporting adjusting means, it is characterised in that described sand bucket is arranged below bucket steel plate, thickness δ=10mm.
Bridge coping the most according to claim 1 or binder shuttering supporting adjusting means, it is characterised in that described sand bucket is provided with to be drawn sand hole and draws sand hole baffle plate.
Bridge coping the most according to claim 1 or binder shuttering supporting adjusting means, it is characterised in that described concrete bucket is arranged above with bucket steel plate on, thickness δ=10mm.
Bridge coping the most according to claim 1 or binder shuttering supporting adjusting means, it is characterised in that described sand bucket is made up of sand loading in lower bucket steel pipe, lower bucket steel pipe 2 diameter D=150mm, a height of 200mm of bucket.
Bridge coping the most according to claim 1 or binder shuttering supporting adjusting means, it is characterised in that described concrete bucket is made up of the upper built-in concrete of bucket steel pipe, upper bucket diameter of steel tube D=120mm, a height of 200mm of bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165954.2U CN205474858U (en) | 2016-03-04 | 2016-03-04 | Bridge bent cap or binder formwork support adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165954.2U CN205474858U (en) | 2016-03-04 | 2016-03-04 | Bridge bent cap or binder formwork support adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205474858U true CN205474858U (en) | 2016-08-17 |
Family
ID=56659263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165954.2U Expired - Fee Related CN205474858U (en) | 2016-03-04 | 2016-03-04 | Bridge bent cap or binder formwork support adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205474858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603883A (en) * | 2016-03-04 | 2016-05-25 | 中国水利水电第十四工程局有限公司 | Bridge capping beam or tie beam formwork support adjusting device and application |
-
2016
- 2016-03-04 CN CN201620165954.2U patent/CN205474858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603883A (en) * | 2016-03-04 | 2016-05-25 | 中国水利水电第十四工程局有限公司 | Bridge capping beam or tie beam formwork support adjusting device and application |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |