CN106437134B - A kind of anti-skidding ring buckle of prefastening for scaffold - Google Patents
A kind of anti-skidding ring buckle of prefastening for scaffold Download PDFInfo
- Publication number
- CN106437134B CN106437134B CN201610706893.0A CN201610706893A CN106437134B CN 106437134 B CN106437134 B CN 106437134B CN 201610706893 A CN201610706893 A CN 201610706893A CN 106437134 B CN106437134 B CN 106437134B
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- Prior art keywords
- button
- ring
- scaffold
- semi
- bracing ring
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of anti-skidding ring buckles of the prefastening for scaffold, including the first button, the second button and non-slipping block.The first end of first button and the first end of the second button are hinged, and the second end of the first button and the second end of the second button are detachably connected.First button inner wall is equipped with first conical surface and the first semi-ring surface, and first conical surface and the first anchor ring cooperate, and forms the first groove.Second button inner wall is equipped with second conical surface and the second semi-ring surface, and second conical surface and the second semi-ring surface cooperate, and forms the second groove.First groove and the cooperation of the second groove can form annular groove.First bracing ring and the second bracing ring are semicircular configuration, and the first end of the first bracing ring is connect with the first end of the first button, and the second end of the first bracing ring is connect with the second end of the first button.The first end of second bracing ring is connect with the first end of the second button, and the second end of the second bracing ring is connect with the second end of the second button.The present invention can be realized while installation and be pre-tightened.
Description
Technical field
The present invention relates to Construction Formwork & Scaffold Technology field more particularly to a kind of anti-skidding ring buckles of prefastening 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 anti-skidding annulars of the prefastening for scaffold
Button.
The anti-skidding ring buckle of a kind of prefastening for scaffold proposed by the present invention, including the first button, the second button and
Non-slipping block；
First button, the second button are semicircular configuration, the first end hinge of the first end of the first button and the second button
It connects, the second end of the first button and the second end of the second button are detachably connected；
First button inner wall is equipped with first conical surface and the first semi-ring surface, and first conical surface and the first semi-ring surface cooperate, formed
First groove；Second button inner wall is equipped with second conical surface and the second semi-ring surface, and second conical surface and the second semi-ring surface cooperate, formed
Second groove；First groove and the cooperation of the second groove can form annular groove；
First bracing ring and the second bracing ring are semicircular configuration, and the of the first end of the first bracing ring and the first button
One end connection, the second end of the first bracing ring are connect with the second end of the first button；The first end of second bracing ring and the second button
The first end of body connects, and the second end of the second bracing ring is connect with the second end of the second button；
Non-slipping block is arranged in a ring groove, and is mounted on the first bracing ring or the second bracing ring；Non-slipping block has part
The first side of cylindrical, with second conical surface second side to match and the third side that is obliquely installed, the of non-slipping block
Three sides are resisted against on the inside edge of the first semi-ring surface or the second semi-ring surface；
The coefficient of friction of non-slipping block first side is less than the coefficient of friction of second side.
Preferably, the second end of the first button is equipped with the first engaging lug, and the second end of the second button is equipped with the second engaging lug,
Through-hole is equipped on first engaging lug and the second engaging lug, the first engaging lug and the second engaging lug are bolted.
Preferably, the number of non-slipping block is multiple, and multiple non-slipping blocks are uniformly distributed in a circumferential direction.
Preferably, the first bracing ring and the second bracing ring are made of elastic material.
Preferably, the first button and the second button are made of Q235 material.
Preferably, the first side of non-slipping block is equipped with anti-skid chequer.
Preferably, first conical surface apex angle corresponding with the tapered surface that the second cone match is formed is less than 45 °.
Preferably, the periphery of the first button and the second button is equipped with multiple connecting holes, and the axis direction edge of connecting hole
Vertical direction setting.
Compared with prior art, the invention has the following beneficial effects:
The anti-skidding ring buckle of a kind of prefastening for scaffold proposed by the present invention, the first button, the second button are half
Ring structure, the first end of the first button and the first end of the second button are hinged, the second end of the first button and the second button
Second end is detachably connected.In this way, the installation of ring buckle can be adjusted by the connection and disassembly of the first button and the second button
Position.First button inner wall is equipped with first conical surface and the first semi-ring surface, and first conical surface and the first semi-ring surface cooperate, formation the
One groove；Second button inner wall is equipped with second conical surface and the second semi-ring surface, and second conical surface and the second semi-ring surface cooperate, formation the
Two grooves；First groove and the cooperation of the second groove can form annular groove；First bracing ring and the second bracing ring are semi-circular knot
Structure, the first end of the first bracing ring are connect with the first end of the first button, and the of the second end of the first bracing ring and the first button
The connection of two ends；The first end of second bracing ring is connect with the first end of the second button, the second end of the second bracing ring and the second button
The second end of body connects；Pass through the first bracing ring of setting and the second bracing ring, it is ensured that non-slipping block is always positioned in annular groove, is prevented
Only fall after removal.Non-slipping block is arranged in a ring groove, and is mounted on the first bracing ring or the second bracing ring；Non-slipping block tool
Have partial cylindrical surface shape first side, with second conical surface second side to match and the third side that is obliquely installed, it is anti-skidding
The third side of block is resisted against on the inside edge of the first semi-ring surface or the second semi-ring surface；In this way, during installation, the first half
Against there is non-slipping block on the inside edge of anchor ring and the inside edge of the second semi-ring surface, between the first button and the second button
Fastening, the first semi-ring surface and the second semi-ring surface push non-slipping block to move up, so that the second side of non-slipping block be made to stand tightly against
On the first button or the second button, to achieve the purpose that preload.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the A of 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 the A of Fig. 1 to cross-sectional view, including the first button
1, the second button 2 and non-slipping block 3.
First button 1, the second button 2 are semicircular configuration, the first end of the first button 1 and the first of the second button 2
End is hinged, and the second end of the first button 1 and the second end of the second button 2 are detachably connected.When it is implemented, the first button 1
Second end is equipped with the first engaging lug 6, and the second end of the second button 2 is equipped with the second engaging lug 7, the first engaging lug 6 and the second connection
Through-hole is equipped on ear 7, the first engaging lug 6 and the second engaging lug 7 are bolted.It so can guarantee the Anti-slip type ring
Shape button can facilitate installation and disassembly.Since non-slipping block has self-locking function, do not needed during installation using excessive
Power it is ensured that scaffold connection tightness.When it is implemented, the first button 1 and the second button 2 are by Q235 material system
At.So, it is ensured that the stability of foot hand connection guarantees working security.
First button, 1 inner wall is equipped with first conical surface and the first semi-ring surface, and first conical surface and the first semi-ring surface cooperate, formed
First groove.Second button, 2 inner wall is equipped with second conical surface and the second semi-ring surface, and second conical surface and the second semi-ring surface cooperate, shape
At the second groove.First groove and the cooperation of the second groove can form annular groove.First conical surface is matched with second conical surface when specific implementation
The corresponding apex angle of tapered surface formed is closed less than 45 °.In this way, the pressure component in the horizontal direction that non-slipping block 3 is subject to can be improved,
Maximum static friction force between non-slipping block 3 and scaffold is set to be greater than pressure that non-slipping block 3 is subject in the component of vertical direction.To protect
Demonstrate,prove the self-locking effect of non-slipping block 3.When it is implemented, the periphery of the first button 1 and the second button 2 is equipped with multiple connecting holes, and
The axis direction of connecting hole is arranged along the vertical direction.So, it is ensured that the scaffold being laterally arranged can be connect with connecting hole.
First bracing ring 4 and the second bracing ring 5 are semicircular configuration, the first end of the first bracing ring 4 and the first button 1
First end connection, the second end of the first bracing ring 4 connect with the second end of the first button 1.The first end of second bracing ring 5 with
The first end of second button 2 connects, and the second end of the second bracing ring 5 is connect with the second end of the second button 2.When it is implemented,
First bracing ring 4 and the second bracing ring 5 are made of elastic material.In this way, allowing non-slipping block 3 and the first button 1 or the second
Button 2 can have certain opposite sliding space in the vertical direction, convenient for ring buckle to be mounted on scaffold.
Non-slipping block 3 is arranged in a ring groove, and is mounted on the first bracing ring 4 or the second bracing ring 5.Non-slipping block 3 has
The first side of partial cylindrical surface shape and second conical surface second side to match and the third side being obliquely installed, non-slipping block 3
Third side be resisted against on the inside edge of the first semi-ring surface or the second semi-ring surface.In this way, the first engaging lug 6 is connect with second
When ear 7 links together, the inside edge of the first semi-ring surface and the second semi-ring surface against and push the third side of non-slipping block 3 upward
It is mobile, to make non-slipping block 3 be clamped between the first button 1 or the second button 2 and scaffold, so that reaching installation can be pre-
Tight effect.When it is implemented, the number of non-slipping block 3 is multiple, and multiple non-slipping blocks 3 are uniformly distributed in a circumferential direction.Such as
This, it is ensured that scaffold uniform force improves self-locking reliability.Prevent when it is implemented, the first side of non-slipping block 3 is equipped with
Sliding line.So, it is possible to increase frictional force between non-slipping block 3 and scaffold improves the self-lock ability of ring buckle.
The coefficient of friction of 3 first side of non-slipping block is less than the coefficient of friction of second side.
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 anti-skidding ring buckle of prefastening for scaffold, it is characterised in that: including the first button (1), the second button (2)
With non-slipping block (3)；
First button (1), the second button (2) are semicircular configuration, first end and the second button (2) of the first button (1)
First end is hinged, and the second end of the first button (1) and the second end of the second button (2) are detachably connected；
First button (1) inner wall is equipped with first conical surface and the first semi-ring surface, and first conical surface and the first semi-ring surface cooperate, formed
First groove；Second button (2) inner wall is equipped with second conical surface and the second semi-ring surface, and second conical surface and the second semi-ring surface cooperate,
Form the second groove；First groove and the cooperation of the second groove can form annular groove；
First bracing ring (4) and the second bracing ring (5) are semicircular configuration, the first end of the first bracing ring (4) and the first button
The first end of body (1) connects, and the second end of the first bracing ring (4) is connect with the second end of the first button (1)；Second bracing ring
(5) first end is connect with the first end of the second button (2), and the second of the second end of the second bracing ring (5) and the second button (2)
End connection；
Non-slipping block (3) is arranged in a ring groove, and is mounted on the first bracing ring (4) or the second bracing ring (5)；Non-slipping block (3)
First side and second conical surface second side to match with partial cylindrical surface shape and the third side being obliquely installed, prevent
The third side of sliding block (3) is resisted against on the inside edge of the first semi-ring surface or the second semi-ring surface；
The coefficient of friction of non-slipping block (3) first side is less than the coefficient of friction of second side；
The number of non-slipping block (3) is multiple, and multiple non-slipping blocks (3) are uniformly distributed in a circumferential direction.
2. the anti-skidding ring buckle of the prefastening according to claim 1 for scaffold, it is characterised in that: the first button (1)
Second end be equipped with the first engaging lug (6), the second end of the second button (2) is equipped with the second engaging lug (7), the first engaging lug (6)
With through-hole is equipped on the second engaging lug (7), the first engaging lug (6) and the second engaging lug (7) are bolted.
3. the anti-skidding ring buckle of the prefastening according to claim 1 for scaffold, it is characterised in that: the first bracing ring
(4) it is made with the second bracing ring (5) of elastic material.
4. the anti-skidding ring buckle of the prefastening according to claim 1 for scaffold, it is characterised in that: the first button (1)
It is made with the second button (2) of Q235 material.
5. the anti-skidding ring buckle of the prefastening according to claim 1 for scaffold, it is characterised in that: non-slipping block (3)
First side is equipped with anti-skid chequer.
6. the anti-skidding ring buckle of the prefastening according to claim 1 for scaffold, it is characterised in that: first conical surface and
The corresponding apex angle of the tapered surface that two conical surfaces cooperatively form is less than 45 °.
7. the anti-skidding ring buckle of the prefastening according to claim 1 for scaffold, it is characterised in that: the first button (1)
Multiple connecting holes are equipped with the periphery of the second button (2), and the axis direction of connecting hole is arranged along the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706893.0A CN106437134B (en) | 2016-08-23 | 2016-08-23 | A kind of anti-skidding ring buckle of prefastening for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706893.0A CN106437134B (en) | 2016-08-23 | 2016-08-23 | A kind of anti-skidding ring buckle of prefastening for scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437134A CN106437134A (en) | 2017-02-22 |
| CN106437134B true CN106437134B (en) | 2019-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610706893.0A Active CN106437134B (en) | 2016-08-23 | 2016-08-23 | A kind of anti-skidding ring buckle of prefastening for scaffold |
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| Country | Link |
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| CN (1) | CN106437134B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100484477B1 (en) * | 2005-01-15 | 2005-04-20 | 주식회사 풍국엔지니어링건축사사무소 | A scaffolding clamp |
| CN203285042U (en) * | 2013-06-11 | 2013-11-13 | 侯封凤 | Clamping groove type connecting piece used for scaffold |
| 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 CN201610706893.0A patent/CN106437134B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100484477B1 (en) * | 2005-01-15 | 2005-04-20 | 주식회사 풍국엔지니어링건축사사무소 | A scaffolding clamp |
| CN203285042U (en) * | 2013-06-11 | 2013-11-13 | 侯封凤 | Clamping groove type connecting piece used for scaffold |
| 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 |
|---|---|
| CN106437134A (en) | 2017-02-22 |
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