CN106437135B - A kind of self-locking type annular button for scaffold - Google Patents
A kind of self-locking type annular button for scaffold Download PDFInfo
- Publication number
- CN106437135B CN106437135B CN201610706894.5A CN201610706894A CN106437135B CN 106437135 B CN106437135 B CN 106437135B CN 201610706894 A CN201610706894 A CN 201610706894A CN 106437135 B CN106437135 B CN 106437135B
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- Prior art keywords
- button
- slipping block
- self
- scaffold
- locking type
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- 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.)
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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)
- Revetment (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of self-locking type annular buttons for scaffold, including the first button, the second button and non-slipping block.First button, the second button are semicircular configuration, and the first end of the first end of the first button and the second button is hinged, the inner wall of the first button and the second button is cone structure, and the two cooperatively forms cone-shaped cavity.The first side of non-slipping block is the cambered surface of partial cylindrical shapes, and second side is opposite with first side, and second side is the conical surface to match with the first button inner wall or the second button inner wall.Non-slipping block is arranged in the cone-shaped cavity that the first button and the second button are surrounded.The coefficient of friction of non-slipping block first side is greater than the coefficient of friction of second side.The present invention can be realized the self-locking of ring buckle, prevent ring buckle slide downward, guarantee construction safety.
Description
Technical field
The present invention relates to Construction Formwork & Scaffold Technology field more particularly to a kind of self-locking ring ring buckles.
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 self-locking type annular buttons for scaffold.
A kind of self-locking type annular button for scaffold proposed by the present invention, including the first button, the second button and anti-skidding
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 inner wall of the first button and the second button is cone structure, and the two cooperatively forms cone-shaped cavity；
The first side of non-slipping block is the cambered surface of partial cylindrical shapes, and second side is opposite with first side, and second side
For the conical surface to match with the first button inner wall or the second button inner wall；Non-slipping block setting is enclosed in the first button and the second button
At cone-shaped cavity in；
The coefficient of friction of non-slipping block first side is greater 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 number of non-slipping block is even number, and non-slipping block is symmetrical.
It preferably, further include installing ring, the first end of installing ring is fixedly connected with the second end of the first button, installing ring
Second end is fixedly connected with the second end of the second button, and non-slipping block is mounted on installing ring.
Preferably, installing ring is made of elastic material.
Preferably, the first side of non-slipping block is equipped with anti-skid chequer.
Preferably, first button, the second button are made of Q235 material.
Compared with prior art, the invention has the following beneficial effects:
A kind of self-locking type annular button for scaffold proposed by the present invention, the first button and the second button cooperate,
It is capable of forming ring buckle, since the inner wall of the first button and the second button is cone structure, and passes through the first button and second
Button cooperatively forms cone-shaped cavity, and non-slipping block is arranged in the cone-shaped cavity that the first button and the second button are surrounded.Due to
Non-slipping block is wedge structure, and first side is part globoidal structure, and first side can match with rod piece outer surface to be fastened
It closes, the second side of non-slipping block is opposite with first side, and second side is and the first button inner wall or the second button inner wall phase
The matched conical surface.In this way, sliding block is gradually increased along direction thickness from top to bottom when ring buckle is locked on rod piece, first
Button and the second button generate the power of oblique lower section to non-slipping block under gravity, and non-slipping block can generate the pressure to rod piece
And downward power, under the action of non-slipping block pressure, the maximum static friction force between non-slipping block and rod piece becomes larger and is greater than anti-skidding
The downward power that block is subject to achievees the purpose that self-locking so as to prevent the first button and the second button from moving down.
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, Fig. 2 be Fig. 1 A to cross-sectional view include the first button 1,
Second button 2, non-slipping block 3 and installing ring 6.
First button 1, the second button 2 are semicircular configuration, and the first of the first end of the first button 1 and the second button 2
End is hinged, and the inner wall of the first button 1 and the second button 2 is cone structure, and the two cooperatively forms cone-shaped cavity.Specific implementation
When, the second end of the first button 1 is equipped with the first engaging lug 4, and the second end of the second button 2 is equipped with the second engaging lug 5, and first connects
Through-hole is equipped on lug 4 and the second engaging lug 5, the first engaging lug 4 and the second engaging lug 5 are bolted.In this way, being convenient for
The ring buckle is installed or removed.When it is implemented, being equipped with connecting hole on the first button 1 and the second button 2, even
Hole is connect for connecting the cross bar of scaffold.When it is implemented, first button 1, the second button 2 are by Q235 material system
At.So, it is ensured that the intensity of ring buckle.
The first side of non-slipping block 3 is the cambered surface of partial cylindrical shapes, and second side is opposite with first side, and second side
For the conical surface to match with 1 inner wall of the first button or 2 inner wall of the second button.Non-slipping block 3 is arranged in the first button 1 and the second button
In 2 cone-shaped cavities surrounded.The number of non-slipping block 3 is multiple, and multiple non-slipping blocks 3 are uniformly distributed in a circumferential direction.Tool
When body is implemented, the number of non-slipping block 3 is even number, and non-slipping block 3 is symmetrical.So, it is ensured that power caused by non-slipping block 3 is
Symmetrically, the power suffered by capable of guaranteeing non-slipping block 3 in all directions is symmetrically, to be beneficial to prevent ring buckle and generate inclination.
When it is implemented, the first side of non-slipping block 3 is equipped with anti-skid chequer.In this way, being conducive to generate between non-slipping block 3 and rod piece larger
Frictional force.
The coefficient of friction of 3 first side of non-slipping block is greater than the coefficient of friction of second side.
In present embodiment, the first end of installing ring 6 is fixedly connected with the second end of the first button 1, and the second of installing ring 6
End is fixedly connected with the second end of the second button 2, and non-slipping block 3 is mounted on installing ring 6.When it is implemented, installing ring 6 is by elasticity
Material is made.It so, it is possible to guarantee that non-slipping block can be produced relative sliding with the first button 1, the second button 2, make 1 He of the first button
Second button 2 is moved down and is pressed on rod piece, to achieve the purpose that locking.
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 self-locking type annular button for scaffold, it is characterised in that: including the first button (1), the second button (2) and prevent
Sliding block (3)；
First button (1), the second button (2) are semicircular configuration, the first end of the first button (1) and the second button (2)
First end is hinged, and the inner wall of the first button (1) and the second button (2) is cone structure, and the two cooperatively forms cone-shaped cavity；
The first side of non-slipping block (3) is the cambered surface of partial cylindrical shapes, and second side is opposite with first side, and second side is
The conical surface to match with the first button (1) inner wall or the second button (2) inner wall；The first button is slidably arranged in non-slipping block (3)
In the cone-shaped cavity surrounded with the second button；
The coefficient of friction of non-slipping block (3) first side is greater than the coefficient of friction of second side；
The first side of non-slipping block (3) is equipped with anti-skid chequer.
2. the self-locking type annular button according to claim 1 for scaffold, it is characterised in that: the of the first button (1)
Two ends are equipped with the first engaging lug (4), and the second end of the second button (2) is equipped with the second engaging lug (5), the first engaging lug (4) and the
Through-hole is equipped on two engaging lugs (5), the first engaging lug (4) and the second engaging lug (5) are bolted.
3. the self-locking type annular button according to claim 1 for scaffold, it is characterised in that: the number of non-slipping block (3)
To be multiple, and multiple non-slipping blocks (3) are uniformly distributed in a circumferential direction.
4. the self-locking type annular button according to claim 1 for scaffold, it is characterised in that: the number of non-slipping block (3)
For even number, and non-slipping block (3) is symmetrical.
5. the self-locking type annular button according to claim 1 for scaffold, it is characterised in that: it further include installing ring (6),
The first end of installing ring (6) is fixedly connected with the second end of the first button (1), the second end of installing ring (6) and the second button (2)
Second end be fixedly connected, non-slipping block (3) is mounted on installing ring (6).
6. the self-locking type annular button according to claim 5 for scaffold, it is characterised in that: installing ring (6) is by elasticity
Material is made.
7. the self-locking type annular button according to claim 1 for scaffold, it is characterised in that: first button
(1), the second button (2) is made of Q235 material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706894.5A CN106437135B (en) | 2016-08-23 | 2016-08-23 | A kind of self-locking type annular button for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706894.5A CN106437135B (en) | 2016-08-23 | 2016-08-23 | A kind of self-locking type annular button for scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437135A CN106437135A (en) | 2017-02-22 |
| CN106437135B true CN106437135B (en) | 2019-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610706894.5A Active CN106437135B (en) | 2016-08-23 | 2016-08-23 | A kind of self-locking type annular button for scaffold |
Country Status (1)
| Country | Link |
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| CN (1) | CN106437135B (en) |
Families Citing this family (1)
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477744Y (en) * | 2001-02-28 | 2002-02-20 | 李存财 | Safety quick scaffold fastening |
| CN103572958A (en) * | 2013-11-14 | 2014-02-12 | 刘仁生 | Scaffold butt joint fastener |
| 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 |
| CN204910647U (en) * | 2015-09-10 | 2015-12-30 | 国网浙江嘉善县供电公司 | Anti -skid foot buckle |
| 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 CN201610706894.5A patent/CN106437135B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477744Y (en) * | 2001-02-28 | 2002-02-20 | 李存财 | Safety quick scaffold fastening |
| CN103572958A (en) * | 2013-11-14 | 2014-02-12 | 刘仁生 | Scaffold butt joint fastener |
| 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 |
| CN204910647U (en) * | 2015-09-10 | 2015-12-30 | 国网浙江嘉善县供电公司 | Anti -skid foot buckle |
| 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 |
|---|---|
| CN106437135A (en) | 2017-02-22 |
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