CN202492280U - Auxiliary tool used for hoisting of irregular shape template - Google Patents
Auxiliary tool used for hoisting of irregular shape template Download PDFInfo
- Publication number
- CN202492280U CN202492280U CN2012200930863U CN201220093086U CN202492280U CN 202492280 U CN202492280 U CN 202492280U CN 2012200930863 U CN2012200930863 U CN 2012200930863U CN 201220093086 U CN201220093086 U CN 201220093086U CN 202492280 U CN202492280 U CN 202492280U
- Authority
- CN
- China
- Prior art keywords
- hoisting
- template
- auxiliary tool
- irregular shape
- tool used
- 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
Links
- 230000001788 irregular Effects 0.000 title abstract description 8
- 238000009415 formwork Methods 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 239000007799 cork Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses an auxiliary tool used for hoisting of an irregular shape template. The auxiliary tool used for the hoisting of the irregular shape template is characterized by being made from section steel (angle steel or channel steel), and being processed to a shape according to a shape of a lifted object and a theory of hoisting balance. The auxiliary tool used for the hoisting of the irregular shape template can be not only used as a special tool for a large bridge template, but also transformed to a U-shaped hoisting device according to actual requirements.
Description
Technical field
The utility model relates to a kind of large-scale irregular formwork hoisting and uses auxiliary device.
Background technology
Daxing, Beijing-Shanghai High-Speed Railway Beijing beam making field is being born the prefabricated task of 354 Pin case beams, and the box-beam plate is main tooling device, and the accuracy requirement of installing is very high, adopts traditional lifting device to install, and has following shortcoming:
1. the inconvenience that operates and dangerous again.
2. the precision of installing is not high enough.
3. install successfully and require a great deal of time.
4. directly restricting the production of case beam.
Summary of the invention
The purpose of the utility model provides a kind of simple operation, and a kind of auxiliary device that between the suspension hook of crane and special-shaped template, is provided with of being equivalent to that is suitable in batches lifting, can make template be in the state of equilibrium of needs.
For reaching above purpose, the utility model takes following technical scheme to be achieved:
A kind of accessory appliances that is used for special-shaped formwork hoisting; It is characterized in that; On a transverse arm and a perpendicular arm
shape structure that is formed by connecting; Be provided with hole for hoist near free end on its transverse arm; The inboard middle and upper part of perpendicular arm is provided with suspension hook, and perpendicular arm inside lower end is provided with a convexity.
In the such scheme, described
shape structural shapes is processed into.
The utility model has the advantages that:
1. it is convenient to collude extension;
2. suitable moving can be done according to different needs in the position of hole for hoist;
3. overturn when having avoided before formwork hoisting, increased the safety of lifting;
The utility model also can be transformed into the U-shaped hoisting device according to actual needs except that the special tool as the large bridge template.Be applicable to the lifting of template and general irregular body, be specially adapted to the lifting of large-scale irregular template, also can reequip as required, lift other irregular body.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the utility model running condition figure.
Among Fig. 1, Fig. 2: 1, hole for hoist; 2, suspension hook; 3, convexity; 4, template vertical plane; 5, hoisting sling.
Fig. 3 is the utility model force analysis scheme drawing.Among the figure: F1-template weight and installation weight sum; F2-template weight; F3-balance counter-force; F1 * a=F2 * c+F3 * b.
The specific embodiment
As shown in Figure 1; A kind of accessory appliances that is used for special-shaped formwork hoisting; On a transverse arm and a perpendicular arm
shape structure that is formed by connecting; With shaped steel (angle steel or channel-section steel) processing and fabricating; Be provided with hole for hoist 1 near free end on its transverse arm, the inboard middle and upper part of perpendicular arm is provided with suspension hook 2, and perpendicular arm inside lower end is provided with a convexity 3.
As shown in Figure 2; Earlier crane hoisting sling 3 is suspended in the hole for hoist 1 of lifting accessory appliances during lifting, the lifting accessory appliances is moved to the stencil plane position that needs lifting, the inboard suspension hook 2 of perpendicular arm is colluded the corresponding suspension centre that is suspended on the template vertical plane 4; When hoisting sling 3 rises; Perpendicular arm inside lower end protruding 3 abuts to template vertical plane 4 suspension centres below, utilizes the principle of moment balance, makes the template of lifting be in state of equilibrium (Fig. 3); Just can like a cork formwork hoisting be put in place then, support firm.Like this, just can again and again the whole assembly units of template be put in place.
Claims (2)
1. accessory appliances that is used for special-shaped formwork hoisting; It is characterized in that; On a transverse arm and a perpendicular arm
shape structure that is formed by connecting; Be provided with hole for hoist near free end on its transverse arm; The inboard middle and upper part of perpendicular arm is provided with suspension hook, and perpendicular arm inside lower end is provided with a convexity.
2. the accessory appliances that is used for special-shaped formwork hoisting as claimed in claim 1; It is characterized in that described
shape structural shapes is processed into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200930863U CN202492280U (en) | 2012-03-13 | 2012-03-13 | Auxiliary tool used for hoisting of irregular shape template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200930863U CN202492280U (en) | 2012-03-13 | 2012-03-13 | Auxiliary tool used for hoisting of irregular shape template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492280U true CN202492280U (en) | 2012-10-17 |
Family
ID=46998516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200930863U Expired - Fee Related CN202492280U (en) | 2012-03-13 | 2012-03-13 | Auxiliary tool used for hoisting of irregular shape template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306792A (en) * | 2019-06-21 | 2019-10-08 | 中国十七冶集团有限公司 | It is a kind of for assembling and disassembling the F type standard frame and construction method of moulding board of precast beam |
-
2012
- 2012-03-13 CN CN2012200930863U patent/CN202492280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306792A (en) * | 2019-06-21 | 2019-10-08 | 中国十七冶集团有限公司 | It is a kind of for assembling and disassembling the F type standard frame and construction method of moulding board of precast beam |
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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: 20121017 Termination date: 20160313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |