CN202767525U - Clamp for quickly fastening and assembling large steel formwork - Google Patents
Clamp for quickly fastening and assembling large steel formwork Download PDFInfo
- Publication number
- CN202767525U CN202767525U CN 201220421878 CN201220421878U CN202767525U CN 202767525 U CN202767525 U CN 202767525U CN 201220421878 CN201220421878 CN 201220421878 CN 201220421878 U CN201220421878 U CN 201220421878U CN 202767525 U CN202767525 U CN 202767525U
- Authority
- CN
- China
- Prior art keywords
- fastening
- steel formwork
- large steel
- clamp
- bearing pin
- 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 provides a clamp for quickly fastening and assembling a large steel formwork and relates to the technical field of fastening and positioning of the steel formwork. The clamp comprises a pin shaft for positioning the large steel formwork and a fastening wedge piece for fastening. The pin shaft is provided with a square hole penetrating through the pin shaft, and the fastening wedge piece is oblique-wedge-shaped and is wide in upper portion and narrow in lower portion. The clamp for quickly fastening and assembling the large steel formwork has the advantages of being simple in structure, accurate in guiding, reliable in locking, simple in operation, high in fastening efficiency and the like.
Description
Technical field
The utility model relates to the fastening field of locating technology of steel form, is specially a kind of Quick fastening assembly unit large steel moulding plate jig.
Background technology
The normally used connected mode of connection between the steel form of the prior art is that bolt connects, and connects fastening effect although can play, and need to reach fastening purpose by rotating nut, and efficient is lower, and labour intensity is larger.
Summary of the invention
The purpose of this utility model provides a kind of fastening simple, quick, and the lower steel form jig of labour intensity.
Realize that the above-mentioned purpose technical scheme is: a kind of Quick fastening assembly unit large steel moulding plate jig, comprise for the bearing pin of locating template with for fastening fastening key, have a square hole that runs through bearing pin on the described bearing pin, described fastening key is inclined wedge-shaped, and wide at the top and narrow at the bottom.
The utlity model has simple in structure, lead accurate, reliable lock, simple to operate, and fastening efficient advantages of higher.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of bearing pin among Fig. 1 is to view;
Fig. 3 is the structural representation of fastening key.
The specific embodiment
As shown in Figure 1, 2, 3, the utility model comprises for the bearing pin 1 of locating template and is used for fastening fastening key 2, and have a square hole 3 that runs through bearing pin on the described bearing pin 1, described fastening key 2 is inclined wedge-shaped, and wide at the top and narrow at the bottom.
During use, the limit rib 4,5 with two steel forms is close together first, then bearing pin is worn 1 and is placed in the connecting hole of punching block edges of boards rib 4,5, with also wedging in the square hole 3 of fastening key 2 insertion bearing pins 1.During dismounting and the reversed in order of installation.
Claims (1)
1. Quick fastening assembly unit large steel moulding plate jig is characterized in that: comprise for the bearing pin of locating template and be used for fastening fastening key, have a square hole that runs through bearing pin on the described bearing pin, described fastening key is inclined wedge-shaped, and wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421878 CN202767525U (en) | 2012-08-24 | 2012-08-24 | Clamp for quickly fastening and assembling large steel formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421878 CN202767525U (en) | 2012-08-24 | 2012-08-24 | Clamp for quickly fastening and assembling large steel formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767525U true CN202767525U (en) | 2013-03-06 |
Family
ID=47774108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220421878 Expired - Fee Related CN202767525U (en) | 2012-08-24 | 2012-08-24 | Clamp for quickly fastening and assembling large steel formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852330A (en) * | 2012-08-24 | 2013-01-02 | 扬州揽月机械有限公司 | Clamp apparatus for rapidly fastening and assembling large steel mould board |
| CN104264989A (en) * | 2014-09-18 | 2015-01-07 | 青岛林川工程技术咨询有限公司 | Device for fixing split metal rod piece and use method thereof |
-
2012
- 2012-08-24 CN CN 201220421878 patent/CN202767525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852330A (en) * | 2012-08-24 | 2013-01-02 | 扬州揽月机械有限公司 | Clamp apparatus for rapidly fastening and assembling large steel mould board |
| CN104264989A (en) * | 2014-09-18 | 2015-01-07 | 青岛林川工程技术咨询有限公司 | Device for fixing split metal rod piece and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU LANYUE MACHINERY CO., LTD. Free format text: FORMER NAME: YANGZHOU LANYUE MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 225200, No. 95, Ping Jiang Road, Zhang Gang Industrial Park, Jiangdu District, Jiangsu, Yangzhou Patentee after: JIANGSU LANYUE MACHINERY CO., LTD. Address before: 225200, No. 95, Ping Jiang Road, Zhang Gang Industrial Park, Jiangdu District, Jiangsu, Yangzhou Patentee before: YANGZHOU LANYUE MACHINERY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |