CN106245902A - A kind of Bidirectional self-locking type ring buckle for scaffold - Google Patents
A kind of Bidirectional self-locking type ring buckle for scaffold Download PDFInfo
- Publication number
- CN106245902A CN106245902A CN201610707208.6A CN201610707208A CN106245902A CN 106245902 A CN106245902 A CN 106245902A CN 201610707208 A CN201610707208 A CN 201610707208A CN 106245902 A CN106245902 A CN 106245902A
- Authority
- CN
- China
- Prior art keywords
- snap close
- groove
- bracing ring
- ring
- latch
- 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
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/20—Stiff scaffolding clamps for connecting scaffold members of common shape for ends of members only, e.g. for connecting members in end-to-end relation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of Bidirectional self-locking type ring buckle for scaffold that the present invention proposes, including the first snap close, the second snap close, the first bracing ring and the second bracing ring.First snap close and the second snap close are semi-circular, and the first end of the first snap close and the first end of the second snap close are hinged, and the second end of the first snap close and the second end of the second snap close removably connect.First snap close and the second snap fit can form ring buckle.The inwall of the first snap close is provided with the first groove, and the bottom of the first groove is provided with the first raised line that cross section is triangle.First end of the first bracing ring is arranged on the first end of the first snap close, and the second end of the first bracing ring is arranged on the second end of the first snap close.First bracing ring is positioned at the first groove.The inwall of the second snap close is provided with the second groove, and the bottom of the second groove is provided with the second raised line that cross section is triangle.The present invention can have the function of bidirectional self-locking.
Description
Technical field
The present invention relates to Construction Formwork & Scaffold Technology field, particularly relate to a kind of Bidirectional self-locking type ring buckle for scaffold.
Background technology
Scaffold is a kind of equipment for building field, and being usually used in exterior wall, inside fitting or floor height cannot directly construct
Place.In particular for the scaffold of exterior wall, the height generally requiring erection is higher, needs by dismountable button dish or buckles
Rod member is attached by lock.In prior art, by padlock, rod member is attached, during installation, needs bigger fastening force,
Installation and removal inconvenience.During fastening force deficiency when seated, easily producing slip, the personal safety to workmen causes danger
Evil.And connected by button dish, it is directly welded on rod member, it is impossible to adjust the installation site of button dish.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of Bidirectional self-locking type annular for scaffold
Button.
A kind of Bidirectional self-locking type ring buckle for scaffold that the present invention proposes, including the first snap close, the second snap close, the
One bracing ring and the second bracing ring；
First snap close and the second snap close are semi-circular, and the first end of the first snap close and the first end of the second snap close are hinged,
Second end of the first snap close and the second end of the second snap close removably connect；First snap close and the second snap fit can form annular
Button；
The inwall of the first snap close is provided with the first groove, and it is first convex that the bottom of the first groove is provided with that cross section is triangle
Bar, and the drift angle of the first raised line is more than or equal to 135 °；
First end of the first bracing ring is arranged on the first end of the first snap close, and the second end of the first bracing ring is arranged on first
Second end of snap close；First bracing ring is positioned at the first groove；
The inwall of the second snap close is provided with the second groove, and it is second convex that the bottom of the second groove is provided with that cross section is triangle
Bar, and the drift angle of the second raised line is more than or equal to 135 °；
First end of the second bracing ring is arranged on the first end of the second snap close, and the second end of the second bracing ring is arranged on second
Second end of snap close；Second bracing ring is positioned at the second groove；
Being mounted on latch on first bracing ring and the second bracing ring, it is sliding that latch can annularly detain centerline direction
Dynamic；The latch being arranged on the first bracing ring has the groove matched with the first raised line near the side of the first snap close；Install
Latch on the second bracing ring is provided with the groove mated with the second raised line near the side of the second snap close.
Preferably, the second end of the first snap close is provided with the first engaging lug, and the second end of the second snap close is provided with the second engaging lug,
Being equipped with through hole on first engaging lug and the second engaging lug, the first engaging lug and the second engaging lug are bolted.
Preferably, the first bracing ring and the second bracing ring are made by elastomeric material.
Preferably, the groove width of the first groove is equal with the groove width of the second groove, and latch is on ring buckle centerline direction
Length less than the groove width of the first groove.
Preferably, latch is provided with hole, passes in the first bracing ring or second bracing ring hole from latch.
Preferably, the hole on latch is long waist shaped hole.
Preferably, the first snap close and the second snap close are made by Q235 material.
Preferably, the latch being arranged on the first bracing ring is provided with anti-slip veins away from the side of the first snap close；It is arranged on
Latch on second bracing ring is provided with anti-slip veins away from the side of the second snap close.
Compared with prior art, there is advantages that
A kind of Bidirectional self-locking type ring buckle for scaffold that the present invention proposes, including the first snap close, the second snap close, the
One bracing ring and the second bracing ring.First snap close and the second snap close are semi-circular, the first end of the first snap close and the second snap close
The first end hinged, the second end of the first snap close and the second end of the second snap close removably connect.First snap close and the second snap close
Cooperation can form ring buckle.So, by removably connecting between first snap close the second end and the second end of the second snap close, energy
Enough it is easy to installation and the dismounting of described ring buckle.The inwall of the first snap close is provided with the first groove, and the bottom of the first groove is provided with
Cross section is the first raised line of triangle, and the drift angle of the first raised line is more than or equal to 135 °.So, it is ensured that the two of the first raised line
Angle between individual side and plumb line is less than 45 °, and the triangle described in when being embodied as is isosceles triangle, it is ensured that first is convex
Two angles between side and plumb line of bar are less than 22.5 °.First end of the first bracing ring is arranged on the of the first snap close
One end, the second end of the first bracing ring is arranged on the second end of the first snap close.First bracing ring is positioned at the first groove.Second lock
The inwall of button is provided with the second groove, and the bottom of the second groove is provided with the second raised line that cross section is triangle, and the second raised line
Drift angle is more than or equal to 135 °.So, it is ensured that two angles between side and plumb line of the second raised line are less than 45 °, tool
Triangle described in when body is implemented is isosceles triangle, it is ensured that two angles between side and plumb line of the second raised line are less than
22.5°.First end of the second bracing ring is arranged on the first end of the second snap close, and the second end of the second bracing ring is arranged on the second lock
Second end of button.Second bracing ring is positioned at the second groove.It is mounted on latch, lock on first bracing ring and the second bracing ring
Stops can annularly be detained centerline direction and slide.The latch being arranged on the first bracing ring near the side of the first snap close tool with
The groove that first raised line matches.The latch being arranged on the second bracing ring is provided with convex with second near the side of the second snap close
The groove of bar coupling.Owing to latch mates with the first raised line or the second raised line with being provided with groove and groove, therefore, it is possible to protect
The both sides of card lock dog are wedge structure, so, can prevent on ring buckle direction at the center line to two slips.When mounted,
The both forward and reverse directions of ring buckle need not be differentiated, it is simple to improve installation effectiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the A in Fig. 1 is to sectional view.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing to concrete real
Execute example to be described in detail.
As shown in Figure 1-2, Fig. 1 is the structural representation of the present invention, and Fig. 2 is that the A in Fig. 1 is to sectional view.Including the first lock
Button the 1, second snap close the 2, first bracing ring 3 and the second bracing ring 4.
First snap close 1 and the second snap close 2 are semi-circular, the first end of the first snap close 1 and the first end hinge of the second snap close 2
Connecing, the second end of the first snap close 1 and the second end of the second snap close 2 removably connect.First snap close 1 coordinates with the second snap close 2 can
Form ring buckle.When being embodied as, the second end of the first snap close 1 is provided with the first engaging lug 10, and the second end of the second snap close 2 is provided with
Second engaging lug 11, the first engaging lug 10 and the second engaging lug 11 is equipped with through hole, the first engaging lug 10 and the second engaging lug
11 are bolted.So, it is simple to the dismounting between the first snap close 1 and the second snap close 2.
The inwall of the first snap close 1 is provided with the first groove 5, and the bottom of the first groove 5 is provided with first that cross section is triangle
Raised line 6, and the drift angle of the first raised line 6 is more than or equal to 135 °.
First end of the first bracing ring 3 is arranged on the first end of the first snap close 1, and the second end of the first bracing ring 3 is arranged on
Second end of the first snap close 1.First bracing ring 3 is positioned at the first groove 5.
The inwall of the second snap close 2 is provided with the second groove 7, and the bottom of the second groove 7 is provided with second that cross section is triangle
Raised line 8, and the drift angle of the second raised line 8 is more than or equal to 135 °.
First end of the second bracing ring 4 is arranged on the first end of the second snap close 2, and the second end of the second bracing ring 4 is arranged on
Second end of the second snap close 2.Second bracing ring 4 is positioned at the second groove 7.When being embodied as, the groove width and second of the first groove 5
The groove width of groove is equal, and the latch 9 length on ring buckle centerline direction is less than the groove width of the first groove 5.So, can protect
Card latch 9 is contained in the first groove 5 or the second groove 7.
Being mounted on latch 9 on first bracing ring 3 and the second bracing ring 4, when being embodied as, latch 9 is provided with hole,
Pass in first bracing ring 3 or second bracing ring 4 hole from latch 9.Kong Weichang waist when being embodied as, on latch 9
Shape hole.So, it is ensured that the relative slip of certain distance can be produced between latch 9 and ring buckle, it is ensured that latch 9 is to ring
The locking effect of shape button.Latch 9 can annularly be detained centerline direction and slide.The latch 9 being arranged on the first bracing ring 3 leans on
The side of nearly first snap close 1 has the groove matched with the first raised line 6.The latch 9 being arranged on the second bracing ring 4 is near
The side of two snap closes 2 is provided with the groove mated with the second raised line 8.When being embodied as, it is arranged on the latch on the first bracing ring 3
9 are provided with anti-slip veins away from the side of the first snap close 1.The latch 9 being arranged on the second bracing ring 4 is away from the one of the second snap close 2
Side is provided with anti-slip veins.So, it is ensured that there is bigger frictional force, it is possible to increase skidproof effect between latch 9 and scaffold.
The periphery of the first snap close 1 and the second snap close 2 is provided with the connecting hole for connecting scaffold cross bar.
In present embodiment, the first bracing ring 3 and the second bracing ring 4 are made by elastomeric material.So, it is ensured that locking
Certain being mutually shifted can be there is, it is ensured that latch can bidirectional locking between block 9 and ring buckle.
In present embodiment, the first snap close 1 and the second snap close 2 are made by Q235 material.So, the strong of ring buckle can be protected
Degree, it is ensured that the tightness of installation and safety.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (8)
1. the Bidirectional self-locking type ring buckle for scaffold, it is characterised in that: include the first snap close (1), the second snap close
(2), the first bracing ring (3) and the second bracing ring (4)；
First snap close (1) and the second snap close (2) are semi-circular, the first end of the first snap close (1) and the first of the second snap close (2)
Holding hinged, the second end of the first snap close (1) and the second end of the second snap close (2) removably connect；First snap close (1) and the second lock
Button (2) coordinates can form ring buckle；
The inwall of the first snap close (1) is provided with the first groove (5), and the bottom of the first groove (5) is provided with that cross section is triangle
One raised line (6), and the drift angle of the first raised line (6) is more than or equal to 135 °；
First end of the first bracing ring (3) is arranged on the first end of the first snap close (1), and the second end of the first bracing ring (3) is installed
The second end at the first snap close (1)；First bracing ring (3) is positioned at the first groove (5)；
The inwall of the second snap close (2) is provided with the second groove (7), and the bottom of the second groove (7) is provided with that cross section is triangle
Two raised lines (8), and the drift angle of the second raised line (8) is more than or equal to 135 °；
First end of the second bracing ring (4) is arranged on the first end of the second snap close (2), and the second end of the second bracing ring (4) is installed
The second end at the second snap close (2)；Second bracing ring (4) is positioned at the second groove (7)；
Being mounted on latch (9) on first bracing ring (3) and the second bracing ring (4), latch (9) can annularly detain centrage
Slide in direction；The latch (9) being arranged on the first bracing ring (3) is near the side of the first snap close (1) tool and the first raised line (6)
The groove matched；The latch (9) being arranged on the second bracing ring (4) is provided with and second near the side of the second snap close (2)
The groove that raised line (8) mates.
Bidirectional self-locking type ring buckle for scaffold the most according to claim 1, it is characterised in that: the first snap close (1)
The second end be provided with the first engaging lug (10), the second end of the second snap close (2) is provided with the second engaging lug (11), the first engaging lug
(10) and being equipped with through hole on the second engaging lug (11), the first engaging lug (10) is bolted with the second engaging lug (11).
Bidirectional self-locking type ring buckle for scaffold the most according to claim 1, it is characterised in that: the first bracing ring
(3) and the second bracing ring (4) is made by elastomeric material.
Bidirectional self-locking type ring buckle for scaffold the most according to claim 1, it is characterised in that: the first groove (5)
Groove width equal with the groove width of the second groove, the latch (9) length on ring buckle centerline direction be less than the first groove (5)
Groove width.
Bidirectional self-locking type ring buckle for scaffold the most according to claim 1, it is characterised in that: on latch (9)
It is provided with hole, passes in the first bracing ring (3) or the second bracing ring (4) hole from latch (9).
Bidirectional self-locking type ring buckle for scaffold the most according to claim 5, it is characterised in that: on latch (9)
Hole be long waist shaped hole.
Bidirectional self-locking type ring buckle for scaffold the most according to claim 1, it is characterised in that: the first snap close (1)
Make by Q235 material with the second snap close (2).
Bidirectional self-locking type ring buckle for scaffold the most according to claim 1, it is characterised in that: it is arranged on first
Latch (9) on support ring (3) is provided with anti-slip veins away from the side of the first snap close (1)；It is arranged on the lock on the second bracing ring (4)
Stops (9) is provided with anti-slip veins away from the side of the second snap close (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707208.6A CN106245902B (en) | 2016-08-23 | 2016-08-23 | A kind of Bidirectional self-locking type ring buckle for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707208.6A CN106245902B (en) | 2016-08-23 | 2016-08-23 | A kind of Bidirectional self-locking type ring buckle for scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106245902A true CN106245902A (en) | 2016-12-21 |
| CN106245902B CN106245902B (en) | 2019-04-16 |
Family
ID=57595169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610707208.6A Active CN106245902B (en) | 2016-08-23 | 2016-08-23 | A kind of Bidirectional self-locking type ring buckle for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106245902B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343227A (en) * | 2017-12-29 | 2018-07-31 | 天长市华利机械实业有限公司 | A kind of scaffold positioning support latch closure |
| CN112196252A (en) * | 2020-12-07 | 2021-01-08 | 烟台华虹建筑科技有限公司 | Scaffold fastener |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953322A (en) * | 1995-08-11 | 1997-02-25 | Suzuki Noboru | Handrail column with lock for construction scaffold |
| CN2446210Y (en) * | 2000-09-13 | 2001-09-05 | 水利部交通部电力工业部南京水利科学研究院 | Fast hooking type fastening |
| CN202866267U (en) * | 2012-09-11 | 2013-04-10 | 李大泽 | Scaffold quick to dismantle |
| CN203584985U (en) * | 2013-11-29 | 2014-05-07 | 马鞍山市恒毅机械制造有限公司 | Shroud ring for fixing both ends of roller |
| CN204326502U (en) * | 2014-12-05 | 2015-05-13 | 浙江九恒建筑安全技术股份有限公司 | There is the hinge type of both sides locking mechanism to clasp |
| CN105805484A (en) * | 2016-05-20 | 2016-07-27 | 湖北水之翼科技有限公司 | Half joint used for rush repair of PE water feed pipe |
-
2016
- 2016-08-23 CN CN201610707208.6A patent/CN106245902B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953322A (en) * | 1995-08-11 | 1997-02-25 | Suzuki Noboru | Handrail column with lock for construction scaffold |
| CN2446210Y (en) * | 2000-09-13 | 2001-09-05 | 水利部交通部电力工业部南京水利科学研究院 | Fast hooking type fastening |
| CN202866267U (en) * | 2012-09-11 | 2013-04-10 | 李大泽 | Scaffold quick to dismantle |
| CN203584985U (en) * | 2013-11-29 | 2014-05-07 | 马鞍山市恒毅机械制造有限公司 | Shroud ring for fixing both ends of roller |
| CN204326502U (en) * | 2014-12-05 | 2015-05-13 | 浙江九恒建筑安全技术股份有限公司 | There is the hinge type of both sides locking mechanism to clasp |
| CN105805484A (en) * | 2016-05-20 | 2016-07-27 | 湖北水之翼科技有限公司 | Half joint used for rush repair of PE water feed pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343227A (en) * | 2017-12-29 | 2018-07-31 | 天长市华利机械实业有限公司 | A kind of scaffold positioning support latch closure |
| CN112196252A (en) * | 2020-12-07 | 2021-01-08 | 烟台华虹建筑科技有限公司 | Scaffold fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106245902B (en) | 2019-04-16 |
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