CN106245902B - 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
- CN106245902B CN106245902B CN201610707208.6A CN201610707208A CN106245902B CN 106245902 B CN106245902 B CN 106245902B CN 201610707208 A CN201610707208 A CN 201610707208A CN 106245902 B CN106245902 B CN 106245902B
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- China
- Prior art keywords
- lock
- groove
- bracing ring
- ring
- latch
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of Bidirectional self-locking type ring buckles for scaffold proposed by the present invention, including the first lock, the second lock, the first bracing ring and the second bracing ring.First lock is semi-circular with the second lock, and the first end of the first lock and the first end of the second lock are hinged, and the second end of the first lock and the second end of the second lock are detachably connected.First lock can form ring buckle with the second snap fit.The inner wall of first lock is equipped with the first groove, and the bottom of the first groove is equipped with the first raised line that section is triangle.The first end of first bracing ring is mounted on the first end of the first lock, and the second end of the first bracing ring is mounted on the second end of the first lock.First bracing ring is located in the first groove.The inner wall of second lock is equipped with the second groove, and the bottom of the second groove is equipped with the second raised line that 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 more particularly to a kind of Bidirectional self-locking type ring buckles for scaffold.
Background technique
Scaffold is a kind of equipment for building field, and being usually used in exterior wall, interior decoration or layer height can not directly construct
Place.In particular for the scaffold of exterior wall, the height for generally requiring erection is higher, needs by removably detaining disk or buckleing
Lock is attached rod piece.In the prior art, rod piece being attached by padlock, when installation, needs biggish fastening force,
Installation and removal are inconvenient.When fastening force deficiency when seated, it is easy to produce sliding, the personal safety of construction personnel is caused to endanger
Evil.And by button disk connection, it is directly welded on rod piece, the installation site of button disk can not be adjusted.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of Bidirectional self-locking type annulars for scaffold
Button.
A kind of Bidirectional self-locking type ring buckle for scaffold proposed by the present invention, including the first lock, the second lock, the
One bracing ring and the second bracing ring；
First lock is semi-circular with the second lock, and the first end of the first lock and the first end of the second lock are hinged,
The second end of first lock and the second end of the second lock are detachably connected；First lock can form annular with the second snap fit
Button；
The inner wall of first lock is equipped with the first groove, and the bottom of the first groove is convex equipped with first that section is triangle
Item, and the apex angle of the first raised line is greater than or equal to 135 °；
The first end of first bracing ring is mounted on the first end of the first lock, and the second end of the first bracing ring is mounted on first
The second end of lock；First bracing ring is located in the first groove；
The inner wall of second lock is equipped with the second groove, and the bottom of the second groove is convex equipped with second that section is triangle
Item, and the apex angle of the second raised line is greater than or equal to 135 °；
The first end of second bracing ring is mounted on the first end of the second lock, and the second end of the second bracing ring is mounted on second
The second end of lock；Second bracing ring is located in the second groove；
Latch is mounted on first bracing ring and the second bracing ring, latch can be sliding along ring buckle centerline direction
It is dynamic；The groove that the latch being mounted on the first bracing ring matches close to the side tool of the first lock with the first raised line；Installation
Latch on the second bracing ring is equipped with and the matched groove of the second raised line close to the side of the second lock.
Preferably, the second end of the first lock is equipped with the first engaging lug, and the second end of the second lock is equipped with the second engaging lug,
Through-hole is equipped on first engaging lug and the second engaging lug, the first engaging lug is bolted with the second engaging lug.
Preferably, the first bracing ring and the second bracing ring are made of elastic 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 first groove groove width.
Preferably, latch is equipped with hole, and the first bracing ring or the second bracing ring are passed through out of hole on latch.
Preferably, the hole on latch is long waist shaped hole.
Preferably, the first lock and the second lock are made of Q235 material.
Preferably, the latch being mounted on the first bracing ring is equipped with anti-skid chequer far from the side of the first lock；It is mounted on
Latch on second bracing ring is equipped with anti-skid chequer far from the side of the second lock.
Compared with prior art, the invention has the following beneficial effects:
A kind of Bidirectional self-locking type ring buckle for scaffold proposed by the present invention, including the first lock, the second lock, the
One bracing ring and the second bracing ring.First lock is semi-circular, the first end of the first lock and the second lock with the second lock
First end it is hinged, first lock second end with second latch second end be detachably connected.First lock and the second lock
Cooperation can form ring buckle.In this way, by being detachably connected between the first lock second end and the second end of the second lock, energy
Enough it is convenient for the installation and removal of the ring buckle.The inner wall of first lock is equipped with the first groove, and the bottom of the first groove is equipped with
Section is the first raised line of triangle, and the apex angle of the first raised line is greater than or equal to 135 °.So, it is ensured that the two of the first raised line
Angle between a side and plumb line less than 45 °, when specific implementation described in triangle be isosceles triangle, guarantee that first is convex
Two angles between side and plumb line of item are less than 22.5 °.The first end of first bracing ring is mounted on the of the first lock
One end, the second end of the first bracing ring are mounted on the second end of the first lock.First bracing ring is located in the first groove.Second lock
The inner wall of button is equipped with the second groove, and the bottom of the second groove is equipped with section as the second raised line of triangle, and the second raised line
Apex angle is greater 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, guarantees that two angles between side and plumb line of the second raised line are less than
22.5°.The first end of second bracing ring is mounted on the first end of the second lock, and the second end of the second bracing ring is mounted on the second lock
The second end of button.Second bracing ring is located in the second groove.It is mounted on latch on first bracing ring and the second bracing ring, is locked
Stops can be slided along ring buckle centerline direction.Be mounted on latch on the first bracing ring close to the first lock side tool with
The groove that first raised line matches.Be mounted on latch on the second bracing ring close to the side of the second lock be equipped with it is second convex
The matched groove of item.It is matched since latch is equipped with groove and groove with the first raised line or the second raised line, thereby it is ensured that locking
The two sides of stops are wedge structure, in this way, ring buckle square upward sliding at the center line can be prevented.During installation, do not have to divide
The both forward and reverse directions of ring buckle are distinguished, convenient for improving installation effectiveness.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is A in Fig. 1 to cross-sectional view.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to specific reality
Example is applied to be described in detail.
As shown in Figs. 1-2, Fig. 1 is the structural diagram of the present invention, and Fig. 2 is A in Fig. 1 to cross-sectional view.Including the first lock
1, second the 2, first bracing ring 3 of lock of button and the second bracing ring 4.
First lock 1 and the second lock 2 are semi-circular, the first end of the first end of the first lock 1 and the second lock 2
Hingedly, the second end of the first lock 1 and the second end of the second lock 2 are detachably connected.2 cooperation of first lock 1 and the second lock
Ring buckle can be formed.When it is implemented, the second end of the first lock 1 is equipped with the first engaging lug 10, the second end of the second lock 2 is set
There is the second engaging lug 11, through-hole is equipped on the first engaging lug 10 and the second engaging lug 11, the first engaging lug 10 is connect with second
Ear 11 is bolted.In this way, convenient for the disassembly between the first lock 1 and the second lock 2.
The inner wall of first lock 1 is equipped with the first groove 5, and the bottom of the first groove 5 is equipped with first that section is triangle
Raised line 6, and the apex angle of the first raised line 6 is greater than or equal to 135 °.
The first end of first bracing ring 3 is mounted on the first end of the first lock 1, and the second end of the first bracing ring 3 is mounted on
The second end of first lock 1.First bracing ring 3 is located in the first groove 5.
The inner wall of second lock 2 is equipped with the second groove 7, and the bottom of the second groove 7 is equipped with second that section is triangle
Raised line 8, and the apex angle of the second raised line 8 is greater than or equal to 135 °.
The first end of second bracing ring 4 is mounted on the first end of the second lock 2, and the second end of the second bracing ring 4 is mounted on
The second end of second lock 2.Second bracing ring 4 is located in the second groove 7.When it is implemented, the groove width and second of the first groove 5
The groove width of groove is equal, groove width of length of the latch 9 on ring buckle centerline direction less than the first groove 5.In this way, can protect
Card latch 9 is contained in the first groove 5 or the second groove 7.
It is mounted on latch 9 on first bracing ring 3 and the second bracing ring 4, when it is implemented, latch 9 is equipped with
Hole, the first bracing ring 3 or the second bracing ring 4 are passed through out of hole on latch 9.When it is implemented, the Kong Weichang on latch 9
Kidney slot.So, it is ensured that the opposite sliding that certain distance can be generated between latch 9 and ring buckle guarantees that latch 9 is right
The locking of ring buckle acts on.Latch 9 can be slided along ring buckle centerline direction.The latch 9 being mounted on the first bracing ring 3
The groove to match close to the side tool of the first lock 1 with the first raised line 6.The latch 9 being mounted on the second bracing ring 4 is close
The side of second lock 2 is equipped with and the matched groove of the second raised line 8.When it is implemented, being mounted on the lock on the first bracing ring 3
Stops 9 is equipped with anti-skid chequer far from the side of the first lock 1.The latch 9 on the second bracing ring 4 is mounted on far from the second lock 2
Side be equipped with anti-skid chequer.So, it is ensured that there is biggish frictional force between latch 9 and scaffold, can be improved anti-skidding
Effect.The periphery of first lock 1 and the second lock 2 is equipped 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 of elastic material.So, it is ensured that locking
May be present between block 9 and ring buckle it is certain be mutually shifted, guarantee latch being capable of bidirectional locking.
In present embodiment, the first lock 1 and the second lock 2 are made of Q235 material.In this way, the strong of ring buckle can be protected
Degree guarantees the tightness and safety of installation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of Bidirectional self-locking type ring buckle for scaffold, it is characterised in that: including the first lock (1), the second lock
(2), the first bracing ring (3) and the second bracing ring (4)；
First lock (1) is semi-circular, the first end of the first lock (1) and the first of the second lock (2) with the second lock (2)
End is hinged, and the second end of the first lock (1) and the second end of the second lock (2) are detachably connected；First lock (1) and the second lock
Button (2) cooperation can form ring buckle；
The inner wall of first lock (1) is equipped with the first groove (5), and the bottom of the first groove (5) is equipped with that section is triangle
One raised line (6), and the apex angle of the first raised line (6) is greater than or equal to 135 °；
The first end of first bracing ring (3) is mounted on the first end of the first lock (1), the second end installation of the first bracing ring (3)
In the second end of the first lock (1)；First bracing ring (3) is located in the first groove (5)；
The inner wall of second lock (2) is equipped with the second groove (7), and the bottom of the second groove (7) is equipped with that section is triangle
Two raised lines (8), and the apex angle of the second raised line (8) is greater than or equal to 135 °；
The first end of second bracing ring (4) is mounted on the first end of the second lock (2), the second end installation of the second bracing ring (4)
In the second end of the second lock (2)；Second bracing ring (4) is located in the second groove (7)；
It is mounted on latch (9) on first bracing ring (3) and the second bracing ring (4), latch (9) can be along ring buckle center line
Direction sliding；It is mounted on side tool and first raised line (6) of the latch (9) on the first bracing ring (3) close to the first lock (1)
The groove to match；The latch (9) being mounted on the second bracing ring (4) is equipped with and second close to the side of the second lock (2)
Raised line (8) matched groove；
Latch (9) is equipped with hole, and the first bracing ring (3) or the second bracing ring (4) are passed through out of hole on latch (9).
2. the Bidirectional self-locking type ring buckle according to claim 1 for scaffold, it is characterised in that: the first lock (1)
Second end be equipped with the first engaging lug (10), second lock (2) second end be equipped with the second engaging lug (11), the first engaging lug
(10) and it is equipped with through-hole on the second engaging lug (11), the first engaging lug (10) is bolted with the second engaging lug (11).
3. the Bidirectional self-locking type ring buckle according to claim 1 for scaffold, it is characterised in that: the first bracing ring
(3) it is made with the second bracing ring (4) of elastic material.
4. the Bidirectional self-locking type ring buckle according to claim 1 for scaffold, it is characterised in that: the first groove (5)
Groove width it is equal with the groove width of the second groove, length of the latch (9) on ring buckle centerline direction is less than the first groove (5)
Groove width.
5. the Bidirectional self-locking type ring buckle according to claim 1 for scaffold, it is characterised in that: on latch (9)
Hole be long waist shaped hole.
6. the Bidirectional self-locking type ring buckle according to claim 1 for scaffold, it is characterised in that: the first lock (1)
It is made with the second lock (2) of Q235 material.
7. the Bidirectional self-locking type ring buckle according to claim 1 for scaffold, it is characterised in that: be mounted on first
Latch (9) on support ring (3) is equipped with anti-skid chequer far from the side of the first lock (1)；The lock being mounted on the second bracing ring (4)
Stops (9) is equipped with anti-skid chequer far from the side of the second lock (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 CN106245902A (en) | 2016-12-21 |
| CN106245902B true 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) |
Families Citing this family (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 |
| CN112196252B (en) * | 2020-12-07 | 2021-02-19 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106245902A (en) | 2016-12-21 |
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