CN107476564A - A kind of support frame dedicated fastener - Google Patents
A kind of support frame dedicated fastener Download PDFInfo
- Publication number
- CN107476564A CN107476564A CN201710925779.1A CN201710925779A CN107476564A CN 107476564 A CN107476564 A CN 107476564A CN 201710925779 A CN201710925779 A CN 201710925779A CN 107476564 A CN107476564 A CN 107476564A
- Authority
- CN
- China
- Prior art keywords
- fastening part
- right fastening
- left buckle
- support frame
- connecting rod
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/34—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
Abstract
The present invention relates to a kind of support frame dedicated fastener, the fastener structures include left buckle, right fastening part, and the left buckle is hinged with right fastening part upper end, and connecting rod is provided with the middle part of the left buckle and/or right fastening part, link slot is provided with the outside of the connecting rod, the link slot is hinged and is connected to locking plate；The left buckle lower end, which is hinged, is connected to screw rod, and right fastening part lower end is provided with port, and the screw rod is fixed through the port by nut；The left buckle and right fastening part upper end are hinged by rivet, and annular running-on is formed among left buckle and right fastening part.The present invention is rational in infrastructure, easy to use, setting up for intertie arbitrary node can be realized in high-supported formwork, flexibility is good, and security performance is reliable, can effectively improve the steadiness that support frame is set up.
Description
Technical field
The present invention relates to a kind of fastener structures, more particularly to a kind of support frame dedicated fastener.
Background technology
Prestressed draw-bar for building is main as the important component for building long span building thing, harbour dock and bridge structure
It is used in engineering project structure by prestressed position and environment.High-strength prestress pull bar is widely used in hypogee such as
High-rise building ground, ship lock, harbour, dock and subway tunnel, in surface structures such as stadiums, conference and exhibition center, railway station
The numerous areas such as Waiting Lounge, museum, nuclear power station and bridge.Centre part of the fastener as two interties of connection, is building
The fixation for being used for steel pipe feet hand on building site is built, the accident of stepping on is easily to trigger colony's injures and deaths in construction and steel pipe scaffold collapses
Dangerous matter sources, therefore fastener is most important in the group termination process of intertie.
Connector of the prior art mainly has following several：First, right-angle coupler, this fastener bearing capacity and stability
All preferably, but presence can only connect horizon bar and vertical rod, serious waste material, it is inconvenient for use the defects of；Second, rotary buckle, this
Kind of fastener can connect horizon bar and brace, but exist can not connecting upright pole, horizon bar and brace simultaneously, stability is poor, operation
The defects of inconvenient；Third, use by welding socket joint pedestal in vertical rod, by setting trapezoidal vertebra head and cross bar trapezoidal groove phase
The mode of connection, this mode is simple in construction, fast assembling and disassembling, safety and stability, but can not be effectively connected with brace, interim to be badly in need of increasing
When adding brace, the function can not be flexibly realized.
The content of the invention
Present invention aims at a kind of support frame dedicated fastener is provided, its is rational in infrastructure, easy to use, and flexibility is strong, peace
Full performance is good, can effectively improve the connective stability of intertie.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of support frame dedicated fastener, the fastener structures
Including left buckle, right fastening part, the left buckle is hinged with right fastening part upper end, is provided with the middle part of the left buckle and/or right fastening part
Connecting rod, the connecting rod outside are provided with link slot, and the link slot is hinged and is connected to locking plate；The left buckle lower end, which is hinged, to be connected to
Screw rod, right fastening part lower end are provided with port, and the screw rod is fixed through the port by nut.
A kind of support frame dedicated fastener as described above, the left buckle and right fastening part upper end are hinged by rivet, left
Annular running-on is formed among buckle and right fastening part.Left buckle and right fastening part are hinged by rivet, can adjust left buckle and the right side
Opening angle between buckle, it is convenient that tubular structure is inserted in running-on.
A kind of support frame dedicated fastener as described above, is provided with projection in the middle part of the left buckle and/or right fastening part, in projection
The heart is provided with screw, and described connecting rod one end is provided with external screw thread, and connecting rod is connected through a screw thread with screw.Projection increase connecting rod with
The connective stability of left buckle and/or right fastening part.
A kind of support frame dedicated fastener as described above, the connecting rod are welded with the left buckle and/or right fastening part.Even
Extension bar can also be connect with left buckle and/or right fastening part using welding manner group.
A kind of support frame dedicated fastener as described above, the connecting rod are provided with pull bar.By adjusting locking plate with being connected
Pull bar is inserted in connecting rod by the angle of groove, and being inserted in rear locking plate prevents connecting rod from slipping.
A kind of support frame dedicated fastener as described above, the left buckle end are provided with neck, and neck is U-shaped, the left side
Buckle and right fastening part end, which are provided with, taps body.
Further, the percussion body is in " 7 " font, taps the side that body is located in the neck and is provided with bar hole, described to strike
Body side is hit by the bar hole and the neck by rivet interlacement, body opposite side is tapped and is bonded with the right fastening part.
The beneficial effects of the invention are as follows：Fastener structures are provided with left buckle, right fastening part, and left buckle is hinged with right fastening part upper end
Connect, connecting rod is provided with the middle part of left buckle and/or right fastening part, link slot is provided with the outside of connecting rod, link slot is hinged and is connected to locking plate；It is left
Buckle lower end is hinged and is connected to screw rod, and right fastening part lower end is provided with port, and screw rod is fixed through port by nut.The present invention can be with
Neck is provided with left buckle end, left buckle connects with right fastening part end taps body, taps body side and leads to by bar hole with neck
Rivet interlacement is crossed, body opposite side is tapped and is bonded with right fastening part.The present invention is rational in infrastructure, easy to use, realizes and hands in high-supported formwork
Pull bar setting up in arbitrary node is pitched, flexibility is good, and security performance is reliable, can effectively improve the steadiness that support frame is set up.
Brief description of the drawings
Fig. 1 is the support frame dedicated fastener of connecting rod welding；
Fig. 2 is the support frame dedicated fastener that connecting rod is connect by screw thread group；
Fig. 3 is support frame dedicated fastener use state figure；
Fig. 4 is provided with the support frame dedicated fastener structural representation for tapping body.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
As shown in figure 1, a kind of support frame dedicated fastener, the fastener structures include left buckle 1, right fastening part 2, the left button
Portion 1 is hinged with the upper end of right fastening part 2, and the middle part of left buckle 1 and/or right fastening part 2 is provided with connecting rod 3, the outside of connecting rod 3
Provided with link slot 4, the link slot 4 is hinged and is connected to locking plate 5；The lower end of left buckle 1 is hinged and is connected to screw rod 6, the lower end of right fastening part 2
Provided with port 7, the screw rod 6 is fixed through the port 7 by nut 8.
In one embodiment of support frame dedicated fastener, the left buckle 1 and the upper end of right fastening part 2 are hinged by rivet,
Left buckle 1 among right fastening part 2 with forming annular running-on.Left buckle 1 and right fastening part 2 are hinged by rivet, can adjust left button
Opening angle between portion 1 and right fastening part 2, it is convenient that tubular structure is inserted in running-on.
Referring to Fig. 2, in one embodiment of support frame dedicated fastener, the middle part of left buckle 1 and/or right fastening part 2 is provided with
Projection 9, the center of projection 9 are provided with screw 10, and described one end of connecting rod 3 is provided with external screw thread, and connecting rod 3 passes through screw thread with screw 10
Connection.Projection 9 can increase connecting rod 3 and left buckle 1 and/or the connective stability of right fastening part 2.
In one embodiment of support frame dedicated fastener, the connecting rod 3 is welded with the left buckle 1 and/or right fastening part 2
Connect.Connecting rod 3 can also be connect with left buckle 1 and/or right fastening part 2 using welding manner group.
In one embodiment of support frame dedicated fastener, the connecting rod 3 is provided with pull bar.By adjusting locking plate 5 with connecting
Pull bar is inserted in connecting rod 3 by the angle of access slot 4, and being inserted in rear locking plate 5 prevents connecting rod 3 from slipping.
Referring to Fig. 3, the present invention is provided with left buckle 1, right fastening part 2, and left buckle 1 is hinged with the upper end of right fastening part 2, left buckle 1
And/or the middle part of right fastening part 2 is provided with connecting rod 3, the outside of connecting rod 3 is provided with link slot 4, and link slot 4 is hinged and is connected to locking plate 5；Left button
The lower end of portion 1 is hinged and is connected to screw rod 6, and the lower end of right fastening part 2 is provided with port 7, and screw rod 6 is fixed through port 7 by nut 8.The present invention
In use, steel pipe is inserted in into running-on, the screw rod 6 of the left lower end of buckle 1 is then set to pass through the port 7 of the lower end of right fastening part 2 and pass through spiral shell
Cap 8 is fixed, while adjusts the angle of locking plate 5, and intertie is penetrated into connecting rod 3, and the angle for then adjusting locking plate 5 again is used for hindering
Keep off intertie.The present invention is rational in infrastructure, and easy to use, flexibility is strong, has a safety feature, and can effectively improve support frame and take
If steadiness.
Referring to Fig. 4, in one embodiment of support frame dedicated fastener, the left end of buckle 1 is provided with neck 11, and neck 11 is in U
Type, the left buckle 1 and the end of right fastening part 2, which are provided with, taps body 12.The percussion body 12 is in " 7 " font, taps body 12 and is located at institute
State the side in neck 11 and be provided with bar hole 13, the percussion side of body 12 passes through rivet by the bar hole 13 and the neck 11
14 connections, tap the opposite side of body 12 and be bonded with the right fastening part 2.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
- A kind of 1. support frame dedicated fastener, it is characterised in that：The fastener structures include left buckle, right fastening part, the left buckle It is hinged with right fastening part upper end, connecting rod is provided with the middle part of the left buckle and/or right fastening part, connection is provided with the outside of the connecting rod Groove, the link slot are hinged and are connected to locking plate；The left buckle lower end, which is hinged, is connected to screw rod, and right fastening part lower end is provided with port, described Screw rod is fixed through the port by nut.
- A kind of 2. support frame dedicated fastener according to claim 1, it is characterised in that：The left buckle and right fastening part upper end It is hinged by rivet, annular running-on is formed among left buckle and right fastening part.
- A kind of 3. support frame dedicated fastener according to claim 1, it is characterised in that：The left buckle and/or right fastening part Middle part is provided with projection, and projection center is provided with screw, and described connecting rod one end is provided with external screw thread, and connecting rod is connected with screw by screw thread Connect.
- A kind of 4. support frame dedicated fastener according to claim 1, it is characterised in that：The connecting rod and the left buckle And/or right fastening part welding.
- A kind of 5. support frame dedicated fastener according to claim 1, it is characterised in that：The connecting rod is provided with pull bar.
- A kind of 6. support frame dedicated fastener according to claim 1, it is characterised in that：The left buckle end is provided with card Groove, neck is U-shaped, and the left buckle and right fastening part end are provided with and tap body.
- A kind of 7. support frame dedicated fastener according to claim 6, it is characterised in that：The percussion body is in " 7 " font, is struck Hit the side that body is located in the neck and be provided with bar hole, the percussion body side passes through rivet by the bar hole and the neck Connection, tap body opposite side and be bonded with the right fastening part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925779.1A CN107476564B (en) | 2017-10-05 | 2017-10-05 | Special fastener for support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925779.1A CN107476564B (en) | 2017-10-05 | 2017-10-05 | Special fastener for support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107476564A true CN107476564A (en) | 2017-12-15 |
| CN107476564B CN107476564B (en) | 2023-04-14 |
Family
ID=60606045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710925779.1A Active CN107476564B (en) | 2017-10-05 | 2017-10-05 | Special fastener for support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476564B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489460A (en) * | 2018-03-28 | 2018-09-04 | 福建省永正工程质量检测有限公司 | A kind of high-supported formwork high-precision tilt angle test system |
| CN108894487A (en) * | 2018-09-22 | 2018-11-27 | 杨棣柔 | A kind of brace fastener |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178756Y (en) * | 1993-12-17 | 1994-10-05 | 于杰 | Light buckle |
| TWM311725U (en) * | 2006-10-18 | 2007-05-11 | Der Sheng Co Ltd | Fixture buckle for scaffold cross tube |
| CN201190413Y (en) * | 2008-04-23 | 2009-02-04 | 杜明清 | Double-poling steel tube rectangular fastener |
| CN203594220U (en) * | 2013-11-14 | 2014-05-14 | 刘仁生 | Scaffold butt-joint fastener |
| CN104060816A (en) * | 2014-06-18 | 2014-09-24 | 安徽虎博机电科技有限公司 | Rotary fastener convenient and rapid in installation |
| CN204112705U (en) * | 2014-09-24 | 2015-01-21 | 中国水利水电第十工程局有限公司 | A kind of building pipe cross connection fastener |
| CN104912317A (en) * | 2014-03-14 | 2015-09-16 | 湖南金峰金属构件有限公司 | Socket key groove type steel pipe support movable fastener |
| CN205421900U (en) * | 2016-03-14 | 2016-08-03 | 河北建筑工程学院 | Fastener of steel pipe scaffold |
| CN206016241U (en) * | 2016-08-05 | 2017-03-15 | 安徽豪鼎金属制品有限公司 | Scaffold rotary buckle |
| CN207296375U (en) * | 2017-10-05 | 2018-05-01 | 杨靖 | A kind of supporting rack dedicated fastener |
-
2017
- 2017-10-05 CN CN201710925779.1A patent/CN107476564B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178756Y (en) * | 1993-12-17 | 1994-10-05 | 于杰 | Light buckle |
| TWM311725U (en) * | 2006-10-18 | 2007-05-11 | Der Sheng Co Ltd | Fixture buckle for scaffold cross tube |
| CN201190413Y (en) * | 2008-04-23 | 2009-02-04 | 杜明清 | Double-poling steel tube rectangular fastener |
| CN203594220U (en) * | 2013-11-14 | 2014-05-14 | 刘仁生 | Scaffold butt-joint fastener |
| CN104912317A (en) * | 2014-03-14 | 2015-09-16 | 湖南金峰金属构件有限公司 | Socket key groove type steel pipe support movable fastener |
| CN104060816A (en) * | 2014-06-18 | 2014-09-24 | 安徽虎博机电科技有限公司 | Rotary fastener convenient and rapid in installation |
| CN204112705U (en) * | 2014-09-24 | 2015-01-21 | 中国水利水电第十工程局有限公司 | A kind of building pipe cross connection fastener |
| CN205421900U (en) * | 2016-03-14 | 2016-08-03 | 河北建筑工程学院 | Fastener of steel pipe scaffold |
| CN206016241U (en) * | 2016-08-05 | 2017-03-15 | 安徽豪鼎金属制品有限公司 | Scaffold rotary buckle |
| CN207296375U (en) * | 2017-10-05 | 2018-05-01 | 杨靖 | A kind of supporting rack dedicated fastener |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489460A (en) * | 2018-03-28 | 2018-09-04 | 福建省永正工程质量检测有限公司 | A kind of high-supported formwork high-precision tilt angle test system |
| CN108894487A (en) * | 2018-09-22 | 2018-11-27 | 杨棣柔 | A kind of brace fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107476564B (en) | 2023-04-14 |
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