CN201321719Y - Scaffold fastener for buildings - Google Patents
Scaffold fastener for buildings Download PDFInfo
- Publication number
- CN201321719Y CN201321719Y CNU2008202320748U CN200820232074U CN201321719Y CN 201321719 Y CN201321719 Y CN 201321719Y CN U2008202320748 U CNU2008202320748 U CN U2008202320748U CN 200820232074 U CN200820232074 U CN 200820232074U CN 201321719 Y CN201321719 Y CN 201321719Y
- Authority
- CN
- China
- Prior art keywords
- clasp
- fastening
- scaffold
- retaining ring
- fastening 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.)
- Expired - Lifetime
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Abstract
A scaffold fastener for buildings comprises a base body (3) comprising a transverse retaining ring (1) and a longitudinal retaining ring (2) which are vertical mutually. The scaffold fastener is characterized in that an articulated fastening hook (4) is arranged on the longitudinal retaining ring (2); an eccentric triggering part (5) is arranged at the other end of the fastening hook (4), and a bottom plane (6) of the eccentric triggering part (5) is matched with a fastening plane (7) of the transverse retaining ring (1). The utility model has the advantages of simple structure, convenient operation, good practical effect and low cost, can be widely applied into the building field, and is mainly used for fastening and connecting scaffolds.
Description
Technical field:
The utility model relates to a kind of tightening device, and is especially a kind of simple in structure, easy to operate, and good practical effect, cost are low, can be widely used in the building field, is mainly used in the scaffold clasp for building that scaffold is fastening, connect.
Background technology:
At present, the fastener of being installed when setting up scaffold in the building trade generally adopts the bolt fastening structure, it can be made up of by movable moving plate a fixed stator and two, is inter-connected via a bolt joint between stator and the moving plate, and the steel pipe that is held is between stator and moving plate; The major defect of the fastener of this frame mode is in the process of installation and removal, need waste time and energy by aid (spanner) rotary nut, has seriously influenced speed and the work efficiency of workers of setting up scaffold; And scaffold is in the construction environment for a long time, dust, mud etc. drop on the fastener, and the connection between the bolt and nut is affected, and can only destroy nut and just can dismantle fully when work, the nut that disassembles just can't use, and has caused the significant wastage of resource.
Summary of the invention:
The utility model is in order to solve existing in prior technology the problems referred to above, to provide a kind of simple in structure, easy to operate, with low cost, need not the scaffold clasp for building of aid during dismounting.
Technical solution of the present utility model is: a kind of scaffold clasp for building, comprise the matrix of forming by orthogonal horizontal clasp 1 and vertical clasp 23, it is characterized in that: described vertical clasp 2 is provided with hinged fastening hook 4, the other end of fastening hook 4 is provided with eccentric pulling piece 5, and the baseplane 6 of eccentric pulling piece 5 matches with the fastening plane 7 that is arranged on the horizontal clasp 1.
On fastening hook 4, the both sides of eccentric pulling piece 5 are respectively arranged with limiting stand 8.
The utility model is compared with prior art, has following advantage:
Simple in structure, easy to operate, be to need not to use other aid implementing dismantlement work, the construction worker just can finish with hand, can effectively improve speed and the operating efficiency of setting up and dismantle scaffold; And this device can effectively reclaim after use and reuse, and has reduced cost, helps applying, and possesses extensive market prospects.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the eccentric pulling piece of the utility model embodiment.
The specific embodiment:
Below in conjunction with the description of drawings specific embodiment of the present utility model.As shown in Figure 1 and Figure 2: a kind of scaffold clasp for building, comprise a matrix 3, matrix 3 is made up of horizontal clasp 1 and vertical clasp 2, and the two is vertical mutually, and is cambered surface with the part that is held tube contacts; Vertically clasp 2 is provided with hinged with it fastening hook 4, and the other end of fastening hook 4 is provided with eccentric pulling piece 5, and the baseplane 6 of eccentric pulling piece 5 matches with the fastening plane 7 that is arranged on the horizontal clasp 1;
On fastening hook 4, the both sides of eccentric pulling piece 5 are respectively arranged with limiting stand 8, to prevent eccentric pulling piece 5 horizontal looseness take place.
The course of work of the scaffold clasp for building of the utility model embodiment is as follows: at first will desire the clamping pipe fitting and be through among vertical clasp 1, and clamp, rotate fastening hook 4 then, make the eccentric pulling piece 5 that is positioned on the fastening hook 4 and fastening plane 7 to contacting, pull eccentric pulling piece 5, baseplane 6 closely is fitted on the fastening plane 7, and this moment, fastening hook 4 just can will be positioned at the pipe fitting fastening of horizontal clasp 2 securely, realized the installation of scaffold;
During dismounting, only need oppositely pull eccentric pulling piece 5, fastening hook 4 is unclamped, just the pipe fitting that is positioned at horizontal clasp 2 can be pulled down, to reach the purpose of dismounting scaffold.
Claims (2)
1, a kind of scaffold clasp for building, comprise the matrix of forming by orthogonal horizontal clasp (1) and vertical clasp (2) (3), it is characterized in that: described vertical clasp (2) is provided with hinged fastening hook (4), the other end of fastening hook (4) is provided with eccentric pulling piece (5), and the baseplane (6) of eccentric pulling piece (5) matches with the fastening plane (7) that is arranged on the horizontal clasp (1).
2, scaffold clasp for building according to claim 1 is characterized in that: on fastening hook (4), the both sides of eccentric pulling piece (5) are respectively arranged with limiting stand (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202320748U CN201321719Y (en) | 2008-12-25 | 2008-12-25 | Scaffold fastener for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202320748U CN201321719Y (en) | 2008-12-25 | 2008-12-25 | Scaffold fastener for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321719Y true CN201321719Y (en) | 2009-10-07 |
Family
ID=41159105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202320748U Expired - Lifetime CN201321719Y (en) | 2008-12-25 | 2008-12-25 | Scaffold fastener for buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321719Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572957A (en) * | 2013-11-14 | 2014-02-12 | 刘仁生 | Scaffold cross fastener |
| CN104912316A (en) * | 2015-05-29 | 2015-09-16 | 金华职业技术学院 | Two-way locking fast-to-mount and fast-to-dismount scaffold buckle element |
| CN106703397A (en) * | 2016-12-30 | 2017-05-24 | 河南奥斯派克科技有限公司 | External-surrounding connection type scaffolding fastener and connection structure thereof |
-
2008
- 2008-12-25 CN CNU2008202320748U patent/CN201321719Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572957A (en) * | 2013-11-14 | 2014-02-12 | 刘仁生 | Scaffold cross fastener |
| CN104912316A (en) * | 2015-05-29 | 2015-09-16 | 金华职业技术学院 | Two-way locking fast-to-mount and fast-to-dismount scaffold buckle element |
| CN104912316B (en) * | 2015-05-29 | 2017-03-08 | 金华职业技术学院 | A kind of bidirectional locking fast assembling-disassembling scaffold clasp |
| CN106703397A (en) * | 2016-12-30 | 2017-05-24 | 河南奥斯派克科技有限公司 | External-surrounding connection type scaffolding fastener and connection structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |