CN104131702A - Through-wall circular rod rapidly-fixing fastener - Google Patents
Through-wall circular rod rapidly-fixing fastener Download PDFInfo
- Publication number
- CN104131702A CN104131702A CN201410119522.3A CN201410119522A CN104131702A CN 104131702 A CN104131702 A CN 104131702A CN 201410119522 A CN201410119522 A CN 201410119522A CN 104131702 A CN104131702 A CN 104131702A
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- CN
- China
- Prior art keywords
- round bar
- pipe
- junction plate
- pipe hook
- hook
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Abstract
The invention discloses a through-wall circular rod rapidly-fixing fastener. The through-wall circular rod rapidly-fixing fastener comprises a connecting plate and pipe hooks hinged to the two ends of the connecting plate. The pipe hooks are hinged and connected to the connecting plate through pin bolts. Deep grooves are formed in the connecting plate. The pipe hooks are arranged in the deep grooves. A through hole is formed in the bottom of the connecting plate. In the use process, a through-wall circular rod penetrates through the connecting plate, a steel pipe is clamped through the pipe hooks, and assembly and disassembly are convenient.
Description
Technical field
The present invention relates to construction equipment technical field, specifically refer to the quick attachment fastener of a kind of round bar through walls.
Background technology
The template filling at concrete wall and the concrete post of China's construction at present, is nearly all to adopt screw rod through walls to coordinate butterfly button, by butterfly retaining ring, lives steel pipe, then clamps after template to placing of concrete in template by steel pipe again.
The reinforcement means screw rod through walls of this forming panel, butterfly are buckled important effect.But it also has the following disadvantages: 1, cost is high.Because butterfly button is that supporting screw rod through walls is used, and screw rod is to be processed by round bar, needs processing cost.2, intensity is low, and because threaded rod periphery is Che Youyi circle circle ridge, stressed diameter reduces greatly, and intensity reduces thereupon.3, easily receive extraneous destruction.Because screw rod is that full tooth exposes, during construction, easily by concrete bonding, after rainwater drenches, easily get rusty, thereby cause bad use.4, easily sliding tooth between threaded spindle cap nut.5, speed is slow.Because nut is on screw rod, to execute man-hour requirement one circle and enclose the land nut is twisted into, speed is very slow.
Summary of the invention
It is fast that technical problem to be solved by this invention is to provide a kind of installation rate, good stability, and the life-span is long, and intensity is high, and the quick attachment fastener of round bar through walls that cost is low, to solve the above-mentioned multinomial defect causing in prior art.
For achieving the above object, the invention provides following technical scheme: the quick attachment fastener of a kind of round bar through walls, it comprises for fastening first pipe hook and the second pipe hook that fastens the second steel pipe of steel pipe, it also comprises for connecting the outer cover junction plate of pipe hook, the first pipe hook is connected in outer cover junction plate by the first pin, and the second pipe hook is connected in outer cover junction plate by the second connection pin.The first described pipe hook and the second pipe hook connect pin by the first connection pin and second and are connected between outer cover junction plate, leave round bar through hole through walls between two pipe hooks, and through outer cover junction plate.Two described folder round bar positions, pipe hook inner end, are set as the small semicircle shape of round bar of coincideing, and are provided with anti-skid teeth.The second described connection pin is: head and die nut are general, and the side that shank contacts the second pipe hook position is set as groove shapes.While being rotationally connected pin, be beneficial to the jaws size of controlling folder round bar.The described quick attachment fastener of round bar a kind of through walls is when clamping round bar, and the junction plate of fastener and pipe hook inner end and middle part do not touch steel pipe all the time.Only have tail end and the round bar of pipe hook to touch steel pipe, be conducive to like this under the bounce of steel pipe, pipe hook be opened when fastening steel pipe, the jaws of clamping round bar under the pulling of junction plate and connection pin diminishes, thereby clamps round bar.
Preferably, described pipe hook is clamped round bar position and is set as small semicircle shape, is inside provided with anti-skid teeth and is more conducive to clamp securely round bar.
Preferably, the described quick attachment fastener of round bar a kind of through walls is when clamping round bar, and the junction plate of fastener and pipe hook inner end and middle part do not touch steel pipe all the time.Only have tail end and the round bar of pipe hook to touch steel pipe, be conducive to like this under the bounce of steel pipe, pipe hook be opened when fastening steel pipe, the jaws of clamping round bar under the pulling of junction plate and connection pin diminishes, thereby clamps round bar.Be designed to and use the bounce of steel pipe by fastener automatic locking, fixing round bar through walls, operates quicker.
Adopt the beneficial effect of above technical scheme to be: the quick attachment fastener of round bar through walls of structure of the present invention, its supporting round bar is used and does not re-use screw rod, nut and butterfly button, the cost that solves background technology existence is high, intensity is low, be subject to shortcoming and the problem of easily sliding tooth between extraneous destruction and threaded spindle cap nut, and energy fast operating, during construction, this fastener is packed into round bar two, put again steel pipe with special spanner by fastener jacking, than quick more than several times with screw rod through walls, dismantle quicker, only the second connection pin need be reversed to 180 °, can relax and come off, greatly improved operating rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the quick attachment fastener of a kind of round bar through walls of the present invention;
Fig. 2 is the top view of the quick attachment fastener of a kind of round bar through walls of the present invention;
Fig. 3 is the upward view of the quick attachment fastener of a kind of round bar through walls of the present invention;
Fig. 4 is the lateral view of the quick attachment fastener of a kind of round bar through walls of the present invention;
Fig. 5 is the structural representation of the second connection pin shown in Fig. 1;
Fig. 6 is the structural representation of pipe hook shown in Fig. 1.
Wherein, 1--the first pipe hook, 2--the second pipe hook, 3--junction plate, 4--the first cylinder pin, 5--second are with groove pin.
The specific embodiment
Below in conjunction with accompanying drawing, describe the preferred embodiment of the quick attachment fastener of a kind of round bar through walls of the present invention in detail.
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the quick attachment fastener of a kind of round bar through walls, it comprises for fastening first pipe hook 1 and the second pipe hook 2 that fastens the second steel pipe of steel pipe, it also comprises for connecting the outer cover junction plate 3 of pipe hook, the first pipe hook 1 is connected in outer cover junction plate 3 by the first pin, and the second pipe hook 2 is connected in outer cover junction plate 3 by the second connection pin 5.The first described pipe hook 1 and the second pipe hook 2 connect pin 5 by the first connection pin 4 and second and are connected between outer cover junction plate 3, leave round bar through hole through walls between two pipe hooks, and through outer cover junction plate 3.Two described folder round bar positions, pipe hook inner end, are set as the small semicircle shape of round bar of coincideing, and are provided with anti-skid teeth.The second described connection pin 5 is: head and die nut are general, and the side that shank contacts the second pipe hook 2 positions is set as groove shapes.While being rotationally connected pin, be beneficial to the jaws size of controlling folder round bar.The described quick attachment fastener of round bar a kind of through walls is when clamping round bar, and the junction plate 3 of fastener and pipe hook inner end and middle part do not touch steel pipe all the time.Only have tail end and the round bar of pipe hook to touch steel pipe, be conducive to like this under the bounce of steel pipe, pipe hook be opened when fastening steel pipe, the jaws of clamping round bar under the pulling of junction plate 3 and connection pin diminishes, thereby clamp round bar, pipe hook is clamped round bar position and is set as small semicircle shape, is inside provided with anti-skid teeth and is more conducive to clamp securely round bar.
The quick attachment fastener of round bar through walls is when clamping round bar, and the junction plate 3 of fastener and pipe hook inner end and middle part do not touch steel pipe all the time.Only have tail end and the round bar of pipe hook to touch steel pipe, be conducive to like this under the bounce of steel pipe, pipe hook be opened when fastening steel pipe, the jaws of clamping round bar under the pulling of junction plate 3 and connection pin diminishes, thereby clamps round bar.Be designed to and use the bounce of steel pipe by fastener automatic locking, fixing round bar through walls, operates quicker.
The quick attachment fastener of round bar through walls of structure of the present invention, its supporting round bar is used and does not re-use screw rod, nut and butterfly button, solve that the cost that background technology exists is high, intensity is low, be subject to shortcoming and the problem of easily sliding tooth between extraneous destruction and threaded spindle cap nut, and energy fast operating, during construction, this fastener is packed into round bar two, put again steel pipe with special spanner by fastener jacking, than quick more than several times with screw rod through walls, dismantle quicker, only the second connection pin 5 need be reversed to 180 °, can relax and come off, greatly improve operating rate.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (4)
1. the quick attachment fastener of round bar through walls, it comprises for fastening first pipe hook and the second pipe hook that fastens the second steel pipe of steel pipe, it is characterized in that: it also comprises for connecting the outer cover junction plate of pipe hook, the first pipe hook is connected in outer cover junction plate by the first pin, and the second pipe hook is connected in outer cover junction plate by the second connection pin.The first described pipe hook and the second pipe hook connect pin by the first connection pin and second and are connected between outer cover junction plate, leave round bar through hole through walls between two pipe hooks, and through outer cover junction plate.
2. the quick attachment fastener of round bar through walls according to claim 1, is characterized in that: two described folder round bar positions, pipe hook inner end, are set as the small semicircle shape of round bar of coincideing, and are provided with anti-skid teeth.
3. the quick attachment fastener of round bar through walls according to claim 2, is characterized in that: the second described connection pin is: head and die nut are general, and the side that shank contacts the second pipe hook position is set as groove shapes.While being rotationally connected pin, be beneficial to the jaws size of controlling folder round bar.
4. the quick attachment fastener of round bar through walls according to claim 2, is characterized in that: the junction plate of described fastener and pipe hook inner end and middle part do not touch steel pipe all the time.Only have tail end and the round bar of pipe hook to touch steel pipe, be conducive to like this under the bounce of steel pipe, pipe hook be opened when fastening steel pipe, the jaws of clamping round bar under the pulling of junction plate and connection pin diminishes, thereby clamps round bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119522.3A CN104131702B (en) | 2014-03-28 | 2014-03-28 | A kind of quick attachment fastener of round bar through walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119522.3A CN104131702B (en) | 2014-03-28 | 2014-03-28 | A kind of quick attachment fastener of round bar through walls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104131702A true CN104131702A (en) | 2014-11-05 |
| CN104131702B CN104131702B (en) | 2017-01-04 |
Family
ID=51804540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410119522.3A Expired - Fee Related CN104131702B (en) | 2014-03-28 | 2014-03-28 | A kind of quick attachment fastener of round bar through walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104131702B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595666A (en) * | 2016-03-17 | 2016-05-25 | 浙江工业职业技术学院 | Lower abdomen tightening chair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02171469A (en) * | 1988-12-26 | 1990-07-03 | Takeo Abe | Form connecting engager |
| JP2004176285A (en) * | 2002-11-25 | 2004-06-24 | Heiwa Giken Kk | Form clamp |
| CN201195946Y (en) * | 2008-05-16 | 2009-02-18 | 王风武 | Top dragging member of construction template |
| CN201209323Y (en) * | 2008-05-16 | 2009-03-18 | 中冶天工上海十三冶建设有限公司 | Tie plate device of combination steel moulding plate |
| CN201598831U (en) * | 2009-11-22 | 2010-10-06 | 王嘉奇 | Chucking appliance used for construction moulds |
-
2014
- 2014-03-28 CN CN201410119522.3A patent/CN104131702B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02171469A (en) * | 1988-12-26 | 1990-07-03 | Takeo Abe | Form connecting engager |
| JP2004176285A (en) * | 2002-11-25 | 2004-06-24 | Heiwa Giken Kk | Form clamp |
| CN201195946Y (en) * | 2008-05-16 | 2009-02-18 | 王风武 | Top dragging member of construction template |
| CN201209323Y (en) * | 2008-05-16 | 2009-03-18 | 中冶天工上海十三冶建设有限公司 | Tie plate device of combination steel moulding plate |
| CN201598831U (en) * | 2009-11-22 | 2010-10-06 | 王嘉奇 | Chucking appliance used for construction moulds |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595666A (en) * | 2016-03-17 | 2016-05-25 | 浙江工业职业技术学院 | Lower abdomen tightening chair |
| CN105595666B (en) * | 2016-03-17 | 2023-07-14 | 浙江工业职业技术学院 | Abdomen-drawing chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104131702B (en) | 2017-01-04 |
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| DD01 | Delivery of document by public notice |
Addressee: Xiong Jing Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Addressee: Xiong Jing Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
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Addressee: Xiong Jing Document name: Notification to Pay the Fees |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313220 No. 313, Biyun street, ganshanji Town, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province Patentee after: Xiong Jing Address before: 546100 Guangxi Laibin City district near the village committee Xiang Wai Wan Malaysia Village No. 8 Patentee before: Xiong Jing |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200424 Address after: 330200 No. 28 Zhelin Street, Tangnan Town, Nanchang County, Nanchang City, Jiangxi Province Patentee after: Zhonghe Yuanfeng Construction Engineering Co., Ltd Address before: 313220 No. 313, Biyun street, ganshanji Town, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Xiong Jing |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20210328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |