CN203238958U - Tool-type building template connecting piece - Google Patents
Tool-type building template connecting piece Download PDFInfo
- Publication number
- CN203238958U CN203238958U CN 201320113439 CN201320113439U CN203238958U CN 203238958 U CN203238958 U CN 203238958U CN 201320113439 CN201320113439 CN 201320113439 CN 201320113439 U CN201320113439 U CN 201320113439U CN 203238958 U CN203238958 U CN 203238958U
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- China
- Prior art keywords
- tool
- type
- construction formwork
- shaped jack
- long section
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- Expired - Fee Related
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Abstract
The utility model relates to a tool-type building template connecting piece. The tool-type building template connecting piece is characterized by comprising two L-shaped jack catches (1), an eyelet bolt (2), a split pin (5) and an eccentric wrench (6), each L-shaped jack catch (1) comprises a long section (11) and a short section (12) which are perpendicular to each other, the inner side of the outer end of each long section (11) is provided with a clamping block or a clamping groove (13), the two L-shaped jack catches (1) are arranged in a mirror mode, the outer ends of the short sections (12) of the two L-shaped jack catches (1) are hinged, the eyelet bolt (2) penetrates through the middles of the long sections (11) of the two L-shaped jack catches (1), the split pin (5) is arranged at one end of the eyelet bolt (2), and the eccentric wrench (6) is hinged to the other end of the eyelet bolt (2). Two adjacent building templates are buckled through the clamping blocks or the clamping grooves in the L-shaped jack catches, and then the eccentric wrench is pulled so that the L-shaped jack catches can be clamped tightly. The tool-type building template connecting piece is convenient to operate and connect, and saves a lot of time and labor.
Description
Technical field
The utility model relates to a kind of construction formwork, relates in particular to a kind of tool-type construction formwork connector, belongs to building material field.
Background technology
Construction formwork is the important tool of concrete structure engineering construction.The expert points out that in Cast-in-situ Concrete Structural Engineering, form work engineering generally accounts for 20% ~ 30% of concrete structure engineering cost, accounts for 30% ~ 40% of the engineering amount of labour used, accounts for about 50% of the duration.Mould plate technique directly affects quality, cost and the benefit of engineering construction, so it is an important content that promotes China's Building technology progress.So it is a kind of both simple, nimble, light and handy, with low cost again that people always in unremitting pursuing, study, the construction formwork of economy and durability.
The bamboo and wood of early application or steel form, the reason such as excessive or not corrosion-resistant almost is eliminated because of weight, and present construction formwork is comparatively common with plastic formwork.Yet, at the employed construction formwork of building field, because the reasons such as Heavy Weight, cost are high and yielding are difficult for using solid template, the vacuum plastic construction formwork has lightweight and the high advantage of planeness, but its strength deficiency is enough high, and it is yielding to be hit, and stability not.And when traditional cast-in-place floor template uses, because the restriction of template strength need to be filled up below template and be put stupefied wood, to reach the effect of sharing weight, avoid the distortion of template or damage affecting engineering.At beam, the corner of post or shear wall, when template was used, because the polytropy of shape, construction formwork connected comparatively complicated, the waste plenty of time and artificial.Therefore seek a kind of being convenient to and connect, the connector of saving a large amount of time and artificial tool-type construction formwork is particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of being convenient to connect, and saves plenty of time and artificial tool-type construction formwork connector.
The purpose of this utility model is achieved in that
A kind of tool-type construction formwork connector, it comprises two L-type claws, the slip-knot bolt, the first pad, the second pad, cottor pin and decenter clutch, described L-type claw comprises orthogonal long section and short section, the inboard, outer end of described long section is provided with fixture block or draw-in groove, the short section outer end of two L-type claw mirror-image arrangement and two L-type claws is hinged, described slip-knot bolt passes the long section middle part of two L-type claws, one end of described slip-knot bolt arranges cottor pin, between described cottor pin and the L-type claw the first pad is set, the hinged decenter clutch of the other end of described slip-knot bolt is provided with the second pad between described decenter clutch and the L-type claw.
As a kind of preferred, be provided with reinforcing rib between described long section and the short section.
As a kind of preferred, be provided with limited block on the inner or short section of described long section.
As a kind of preferred, the external surface of described the second pad is arranged to inner concave arc surface
Compared with prior art, the beneficial effects of the utility model are:
The utility model fastens adjacent two construction formworks by the fixture block on the L-type claw or draw-in groove, pulls decenter clutch, so that the L-type claw clamps, handled easily is convenient to connect, and saves the plenty of time and artificial.The setting of L-type claw upper limit position block is convenient to supporting steel pipe and is set up, and prevents the supporting steel pipe landing.
Description of drawings
Fig. 1 is the clamped condition schematic diagram of the utility model tool-type construction formwork connector.
Fig. 2 is the L-type claw structure schematic diagram of the utility model tool-type construction formwork connector.
Fig. 3 is the open mode schematic diagram of the utility model tool-type construction formwork connector.
Wherein:
L-type claw 1, long section 11, short section 12, fixture block or draw-in groove 13, reinforcing rib 14, limited block 15
Slip-knot bolt 2
The first pad 3
The second pad 4
Cottor pin 5
Decenter clutch 6.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of tool-type construction formwork connector, it comprises two L-type claws 1, slip-knot bolt 2, the first pad 3, the second pad 4, cottor pin 5 and decenter clutch 6, described L-type claw 1 comprises orthogonal long section 11 and short section 12, the inboard, outer end of described long section 11 is provided with fixture block or draw-in groove 13, be provided with reinforcing rib 14 between described long section 11 and the short section 12, be provided with limited block 15 on the inner or short section 12 of described long section 11, short section 12 outer ends of two L-type claw 1 mirror-image arrangement and two L-type claws 1 are hinged, described slip-knot bolt 2 passes long section 11 middle parts of two L-type claws 1, one end of described slip-knot bolt 2 arranges cottor pin 5, the first pad 3 is set between described cottor pin 5 and the L-type claw 1, the other end of described slip-knot bolt 2 is by the hinged decenter clutch 6 of bucketing rivet, be provided with the second pad 4 between described decenter clutch 6 and the L-type claw 1, the external surface of described the second pad 4 is arranged to the inner concave arc surface that is complementary with decenter clutch 6.
Described L-type claw 1, the second pad 4 and decenter clutch 6 are made by the plastics macromolecular material.
Claims (6)
1. tool-type construction formwork connector, it is characterized in that it comprises two L-type claws (1), slip-knot bolt (2), cottor pin (5) and decenter clutch (6), described L-type claw (1) comprises orthogonal long section (11) and short section (12), the inboard, outer end of described long section (11) is provided with fixture block or draw-in groove (13), short section (12) outer end of two L-type claw (1) mirror-image arrangement and two L-type claws (1) is hinged, described slip-knot bolt (2) passes long section (11) middle part of two L-type claws (1), one end of described slip-knot bolt (2) arranges cottor pin (5), the hinged decenter clutch of the other end (6) of described slip-knot bolt (2).
2. a kind of tool-type construction formwork connector according to claim 1 is characterized in that between described cottor pin (5) and the L-type claw (1) the first pad (3) being set.
3. a kind of tool-type construction formwork connector according to claim 1 is characterized in that being provided with the second pad (4) between described decenter clutch (6) and the L-type claw (1).
4. a kind of tool-type construction formwork connector according to claim 1 is characterized in that being provided with reinforcing rib (14) between described long section (11) and the short section (12).
5. described a kind of tool-type construction formwork connector one of according to claim 1 ~ 4 is characterized in that being provided with limited block (15) on the inner or short section (12) of described long section (11).
6. a kind of tool-type construction formwork connector according to claim 3 is characterized in that the external surface of described the second pad (4) is arranged to inner concave arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113439 CN203238958U (en) | 2013-03-13 | 2013-03-13 | Tool-type building template connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113439 CN203238958U (en) | 2013-03-13 | 2013-03-13 | Tool-type building template connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238958U true CN203238958U (en) | 2013-10-16 |
Family
ID=49316268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113439 Expired - Fee Related CN203238958U (en) | 2013-03-13 | 2013-03-13 | Tool-type building template connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203238958U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703406A (en) * | 2017-02-04 | 2017-05-24 | 荆门创佳机械科技有限公司 | Rapid and convenient constructional column formwork |
| CN106854934A (en) * | 2017-02-18 | 2017-06-16 | 荆门创佳机械科技有限公司 | A kind of fast and easily angle construction column template |
| CN109098444A (en) * | 2018-08-16 | 2018-12-28 | 江苏省苏中建设集团股份有限公司 | building template |
| GB2575519A (en) * | 2018-07-11 | 2020-01-15 | Edwards Vacuum Llc | Clamping apparatus |
| CN111173282A (en) * | 2020-01-22 | 2020-05-19 | 广东亚旺模架技术有限公司 | Aluminum alloy building template clamping member |
| USD944070S1 (en) | 2020-02-26 | 2022-02-22 | Edwards Vacuum Llc | Clamp |
-
2013
- 2013-03-13 CN CN 201320113439 patent/CN203238958U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703406A (en) * | 2017-02-04 | 2017-05-24 | 荆门创佳机械科技有限公司 | Rapid and convenient constructional column formwork |
| CN106854934A (en) * | 2017-02-18 | 2017-06-16 | 荆门创佳机械科技有限公司 | A kind of fast and easily angle construction column template |
| GB2575519A (en) * | 2018-07-11 | 2020-01-15 | Edwards Vacuum Llc | Clamping apparatus |
| CN109098444A (en) * | 2018-08-16 | 2018-12-28 | 江苏省苏中建设集团股份有限公司 | building template |
| CN111173282A (en) * | 2020-01-22 | 2020-05-19 | 广东亚旺模架技术有限公司 | Aluminum alloy building template clamping member |
| USD944070S1 (en) | 2020-02-26 | 2022-02-22 | Edwards Vacuum Llc | Clamp |
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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: 20131016 Termination date: 20160313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |