CN204186071U - A kind of by U-shaped card, triangle is buckled and grab forms mechanical type pintle hook lock - Google Patents
A kind of by U-shaped card, triangle is buckled and grab forms mechanical type pintle hook lock Download PDFInfo
- Publication number
- CN204186071U CN204186071U CN201420650534.4U CN201420650534U CN204186071U CN 204186071 U CN204186071 U CN 204186071U CN 201420650534 U CN201420650534 U CN 201420650534U CN 204186071 U CN204186071 U CN 204186071U
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- CN
- China
- Prior art keywords
- triangle
- buckled
- grab
- shaped card
- mechanical type
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- Expired - Fee Related
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Abstract
By U-shaped card, triangle is buckled and grab forms a mechanical type pintle hook lock, it is by U-shaped card, and triangle is buckled and grab composition, and U-shaped card and triangle are buckled to accept and be connected, and triangle is buckled and is connected with grab socket joint.The utility model structure is simple, simple operation, making are easy, cheap, safe and reliable, practical.
Description
Technical field
The utility model relates to the grab special mould clamp that a kind of construction formwork uses.
Background technology
The fastener of current fixed form has steel tube fastener, screw mandrel screw thread, flat bar grab single hole lock.Steel tube fastener fixation, safe and reliable but weight are large, and operation is heavy, fixed speed is slow, the amount of labour used is large, and turnover is transported, cost of use is high; The screw thread of screw mandrel, fixed form is firm, does not run mould, but fixed form speed is slow, and need boring in template fixing, the number of turnover is few, once screw thread gets rusty, just cannot use, and waste is serious; Flat bar grab single hole lock, the fast cost of fixed form speed is low, but the number of turnover is few, single hole lock easily skids, concreting time spillage, to run mould phenomenon serious, causes workmanship defective.
Utility model content
The purpose of this utility model is: design a kind of by U-shaped card, triangle is buckled and grab forms mechanical type pintle hook lock, the deficiency in background technology can not only be overcome, have its advantage concurrently, can realize turnover access times many, simple operation, fixed speed are soon and do not run mould, safe and reliable.
Realizing technical solution adopted in the utility model is: this pintle hook lock is buckled by U-shaped card, triangle and grab forms, and U-shaped card and triangle are buckled socket joint and be connected, and triangle is buckled and is connected with grab socket joint.
Cramp to prevent triangle and sliding run mould, the security reliability guaranteed in use procedure, U-shaped card one end of design is for conical, the other end is for conical and have rectangle breach.
In order to improve the precision of locking template, two row's circular holes buckled by triangle, and two row's circular holes are staggered, and the handle that stub end has warp beam to connect buckled by triangle, and hinder hand when can prevent impact triangle from buckleing during use, handle and triangle can not amounted at one piece by the used time.
In order to use to the component of different modulus, grab is provided with the rectangular opening that two rows are parallel, the parallel rectangular opening of two rows is staggered.
Good effect of the present utility model is: structure is simple, easy to operate, locking template precision is high, and fixed form speed runs mould soon, not, safe and reliable, and turnover access times are many, and volume is little, lightweight, cost is low, practical.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model hook structure schematic diagram;
Accompanying drawing 2 is the top view of accompanying drawing 1;
Accompanying drawing 3 is the card base lateral views on accompanying drawing 1;
Accompanying drawing 4 is the structural representation that triangle is buckled;
Accompanying drawing 5 is the top view of accompanying drawing 4;
Accompanying drawing 6 is the lateral view of accompanying drawing 4;
Accompanying drawing 7 is the structural representation of U-shaped card.
Detailed description of the invention
The utility model is as shown in accompanying drawing 1,2,3,4,5,6,7, this pintle hook lock by U-shaped card 3, triangle buckle 2 and grab 1 form, be through by card base 11 on grab 1, triangle buckles 2 socket joints in grab 1 rectangular opening 12, and U-shaped card 3 is inserted in the circular port 21 that triangle buckles on 2.In order to improve the precision of locking template, buckle on 2 at triangle and be provided with the staggered circular hole 21 of two rows, and the stub end that triangle buckles 2 is provided with the handle 23 that warp beam 22 connects, this handle 23 can prevent impact triangle to hinder hand when buckleing 2, and handle 23 and triangle can be buckled 2 in not used time and be folded in one piece; Buckle 2 slips to prevent triangle and run mould, guarantee security reliability in use procedure, U-shaped card 3 one end is also taper shape for taper shape, the other end and has rectangle breach 31, and circular hole 21 snapping on 2 buckled by this breach 31 and triangle.
Utility model works principle and using method: first card base 11 is through on grab 1, grab 1 and card base 11 is allowed to block template, because card base 11 easily slips out, triangle being buckled 2 interts in grab 1 rectangular opening 21 again, the handle 23 on 2 buckled by hand-held triangle, the major part that triangle buckles is beaten with construction hammering, its card base 11 and grab 1 is made to clamp template, if construction hammering is beaten after triangle buckles, card base 11 and grab 1 pair of template clamping level deficiency, triangle can be buckled 2 and intert on grab 1 that another arranges in staggered rectangular opening 12, the major part that triangle buckles is beaten again with construction hammering, its card base 11 and grab 1 is made to reach the requirement of clamping template, last pinch U-shaped card 3 with hand again and insert triangle and buckle in the circular hole 21 of 2, be inserted in the side of buckleing 2 little head ends near grab 1 triangle, buckle 2 to prevent triangle to take off, and triangle can be kept to buckle and to lock template for a long time, after this can concreting.During dismounting, first pinch U-shaped card 3 with hand, U-shaped card 3 is buckled 2 from triangle and pulls down and return triangle and buckle 2, take out card base 11.
Claims (4)
1., by U-shaped card, triangle is buckled and grab forms a mechanical type pintle hook lock, it is characterized in that: it is buckled by U-shaped card, triangle and grab forms, and U-shaped card and triangle are buckled socket joint and be connected, and triangle is buckled and is connected with grab socket joint.
2. according to claim 1 a kind of by U-shaped card, triangle is buckled and grab forms mechanical type pintle hook lock, it is characterized in that: described U-shaped card one end is the conical other end for conical and have a rectangle breach.
3. according to claim 1ly a kind ofly to be it is characterized in that: two row's circular holes buckled by described triangle by U-shaped card, triangle is buckled and grab forms mechanical type pintle hook lock, two row's circular holes are staggered, and stub end buckled by triangle has warp beam to be connected to handle.
4. according to claim 1ly a kind ofly to be it is characterized in that: described grab has the rectangular opening that two rows are parallel by U-shaped card, triangle is buckled and grab forms mechanical type pintle hook lock, the parallel rectangular opening of two rows is staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650534.4U CN204186071U (en) | 2014-11-04 | 2014-11-04 | A kind of by U-shaped card, triangle is buckled and grab forms mechanical type pintle hook lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650534.4U CN204186071U (en) | 2014-11-04 | 2014-11-04 | A kind of by U-shaped card, triangle is buckled and grab forms mechanical type pintle hook lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186071U true CN204186071U (en) | 2015-03-04 |
Family
ID=52618082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420650534.4U Expired - Fee Related CN204186071U (en) | 2014-11-04 | 2014-11-04 | A kind of by U-shaped card, triangle is buckled and grab forms mechanical type pintle hook lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523484A (en) * | 2016-09-23 | 2017-03-22 | 深圳大哲学科技有限公司 | Anti-deformation clamp and preparation method |
| CN109210041A (en) * | 2018-10-27 | 2019-01-15 | 张荐 | A kind of waterproof complex anti-deformation personality card and preparation method |
-
2014
- 2014-11-04 CN CN201420650534.4U patent/CN204186071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523484A (en) * | 2016-09-23 | 2017-03-22 | 深圳大哲学科技有限公司 | Anti-deformation clamp and preparation method |
| CN109210041A (en) * | 2018-10-27 | 2019-01-15 | 张荐 | A kind of waterproof complex anti-deformation personality card and preparation 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: 20150304 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |