CN204326505U - Hinge type is to clasp - Google Patents
Hinge type is to clasp Download PDFInfo
- Publication number
- CN204326505U CN204326505U CN201420759120.5U CN201420759120U CN204326505U CN 204326505 U CN204326505 U CN 204326505U CN 201420759120 U CN201420759120 U CN 201420759120U CN 204326505 U CN204326505 U CN 204326505U
- Authority
- CN
- China
- Prior art keywords
- hinge
- steel pipe
- locking end
- panels
- clasp
- 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 - Fee Related
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Abstract
The utility model relates to the auxiliary spare part of construction implement, disclose a kind of hinge type to clasp, comprise the left side for encasing steel pipe, right two panels hinge and the bolt for Fixed hinge, nut and pad, on a described left side, right two panels hinge is respectively equipped with the engaging lug of band connecting hole, bearing pin makes a left side through the connecting hole on hinge, right two panels hinge is formed hinged, the other end of hinge is flat locking end, locking end is provided with perforate, screw bolt and nut can be formed fixing through the perforate in two panels hinge locking end to steel pipe, the inner surface of hinge is also provided with projection.The utility model can make steel pipe not easily landing by arranging of hinge inner surface upper process, and locking end adopts many bolts to be fixed, fixing more firm, operates also more convenient.
Description
Technical field
The utility model relates to the auxiliary spare part of construction implement, and especially a kind of hinge type for fixing scaffold equipment is to clasp.
Background technology
The equipment of setting up of current building operations building site scaffold mainly carries out connecting with fastener, fastener is as the link between steel pipe and steel pipe, for the safety of scaffold, fastness and convenience play vital effect, because steel pipe has certain length, therefore for needing head to head between steel pipe and steel pipe in putting into practice, the situation that tail connects tail is many, just need such to clasp, at present conventional to clasp mainly bowl fastening type, and by upper, steel pipe is encased and is then fixed by bolt by lower two bowl buttons, but all there are some drawbacks in these docking, landing on one side can be caused as having certain interaction between steel pipe and steel pipe and cause fixing unstable problem, moreover be exactly that the fastener of bowl fastening type needs all to be fixed with bolt on both sides when fixing, operate more inconvenient.
Utility model content
The purpose of this utility model be to overcome above-mentioned the deficiencies in the prior art and provide a kind of for fixing scaffold equipment to clasp, it is of the prior art fixing firm not to clasp to solve, the easy landing of steel pipe and operate cumbersome problem.
For achieving the above object, the technical solution adopted in the utility model is:
Hinge type is to clasp, comprise left and right two panels hinge for encasing steel pipe and for the bolt of Fixed hinge, nut and pad, described left and right two panels hinge is respectively equipped with the engaging lug of band connecting hole, bearing pin makes left and right two panels hinge be formed hinged through the connecting hole on hinge, the other end of hinge is flat locking end, locking end is provided with perforate, screw bolt and nut can be formed fixing through the perforate in two panels hinge locking end to steel pipe, the inner surface of hinge is also provided with projection.
As preferably, described bolt is hexagonal full-thread bolt, and pad is flat shim.
As preferably, parallelly in the flat locking end on described hinge offer at least three perforates.
The technical program mainly solve of the prior art to clasp when being fixed the steel pipe of scaffold the easy landing of steel pipe and cause firm capable not high, security performance poor and fixing time need to use two bolts at two ends and the unhandy problem that causes simultaneously, the technological means mainly taked arranges projection on the inner surface of two hinges to clasp, when fixing, projection can contact with steel pipe, hold out against steel pipe and make steel pipe not easily landing, moreover one end of two panels hinge realizes hinged, only need time fixing to use bolt to be fixed to locking end, operate more convenient.As optimal technical scheme, locking end can adopt at least 3 bolts to be fixed, and strengthens fixing fixing.
The beneficial effects of the utility model: can make steel pipe not easily landing by arranging of hinge inner surface upper process, locking end adopts many bolts to be fixed, fixing more firm, operate also more convenient.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is right view of the present utility model;
Fig. 4 is the structural representation of the utility model two panels hinge.
In figure: the left hinge of 1-, the right hinge of 2-, 3-bearing pin, 4-bolt, 5-nut, 6-pad, 7-perforate, 8-is protruding, 9-right hinge hinged end engaging lug, 10-left hinge hinged end engaging lug, 11-connecting hole, 12-locking end.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model and operating principle is described in a schematic manner.
See Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, hinge type is to clasp, comprise the left hinge 1 of outside steel pipe, right hinge 2, bearing pin 3, bolt 4, nut 5 and pad 6 to assemble, left hinge 1 and right hinge 2 have right hinge hinged end engaging lug 9 and left hinge hinged end engaging lug 10 respectively, connecting hole 11 is provided with above two engaging lugs, bearing pin 3 is through the hinged cooperation of connecting hole 11 coaxial type, left hinge 1 and the engaging lug of the right hinge 2 hinged end phase scarf that interlocks closes, and two panels hinge can rotate on bearing pin 3.Due to steel pipe can be encased outward, so two hinges keep on the same axis in a longitudinal direction after two hinges cooperations.Two hinge locking ends 12 are tabular, and locking end 12 is provided with perforate 7.During locking, bolt 4 inserts from the perforate 7 of left hinge 1 or right hinge 2 locking end, and the locking end perforate through opposite side hinge matches with pad 6 and nut 5, plays the effect of locking whole fastener.The utility model respectively arranges a projection 8 in two centers, hinge outside steel pipe place, and such steel pipe is not easily deviate from, and two steel pipes hold out against at high spot and locked by two hinge outsourcings.
Preferably, described bolt 4 is hexagonal full-thread bolt, and pad 6 is flat shim.
Preferably, parallelly in the flat locking end 12 on described hinge at least three perforates 7 are offered.
Claims (3)
1. hinge type is to clasp, it is characterized in that: comprise left and right two panels hinge for encasing steel pipe and for the bolt of Fixed hinge, nut and pad, described left and right two panels hinge is respectively equipped with the engaging lug of band connecting hole, bearing pin makes left and right two panels hinge be formed hinged through the connecting hole on hinge, the other end of hinge is flat locking end, locking end is provided with perforate, screw bolt and nut can be formed fixing through the perforate in two panels hinge locking end to steel pipe, the inner surface of hinge is also provided with projection.
2. hinge type as claimed in claim 1 is to clasp, and it is characterized in that: described bolt is hexagonal full-thread bolt, pad is flat shim.
3. hinge type as claimed in claim 1 is to clasp, it is characterized in that: parallelly in the flat locking end on described hinge offer at least three perforates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759120.5U CN204326505U (en) | 2014-12-05 | 2014-12-05 | Hinge type is to clasp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759120.5U CN204326505U (en) | 2014-12-05 | 2014-12-05 | Hinge type is to clasp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326505U true CN204326505U (en) | 2015-05-13 |
Family
ID=53162878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420759120.5U Expired - Fee Related CN204326505U (en) | 2014-12-05 | 2014-12-05 | Hinge type is to clasp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423305A (en) * | 2018-03-16 | 2018-08-21 | 北京亿华通科技股份有限公司 | A kind of strapping |
-
2014
- 2014-12-05 CN CN201420759120.5U patent/CN204326505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423305A (en) * | 2018-03-16 | 2018-08-21 | 北京亿华通科技股份有限公司 | A kind of strapping |
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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: 20150513 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |