CN107355070B - Scaffold clasp - Google Patents
Scaffold clasp Download PDFInfo
- Publication number
- CN107355070B CN107355070B CN201710742921.9A CN201710742921A CN107355070B CN 107355070 B CN107355070 B CN 107355070B CN 201710742921 A CN201710742921 A CN 201710742921A CN 107355070 B CN107355070 B CN 107355070B
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- fixing
- pedestal
- buckle
- hole
- piece
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910000831 Steel Inorganic materials 0.000 claims description 60
- 239000010959 steel Substances 0.000 claims description 60
- 238000009434 installation Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009415 formwork Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 21
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 230000000750 progressive effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- E04G7/12—Clamps or clips for crossing members
- E04G7/14—Clamps or clips for crossing members for clamping the members independently
Landscapes
- 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 scaffold clasps, are related to Construction Formwork & Scaffold Technology field, and main purpose is to provide a kind of scaffold clasp for capableing of Fast Installation and dismounting scaffold.Main technical schemes of the invention are as follows: a kind of scaffold clasp, comprising: pedestal includes placement region, connecting pin and fixing end, and the two sides of placement region are arranged in connecting pin and fixing end；One end of buckle is rotationally connected with connecting pin, and the other end extends towards fixing end；Fixed part includes fixing axle, rotating member, fixing piece and snap close piece, fixing end has through-hole, fixing axle passes through through-hole, and is slidably connected to pedestal, and one end of fixing axle is fixedly connected on rotating member, the other end is fixedly connected on fixing piece, snap close piece is fixedly connected on fixing axle, and second end extends towards the direction of fixing end, and fixing end has fixing side, fixed area is formed between first side and fixing side, the other end of buckle can be caught in fixed area.Present invention is mainly used for installation scaffolds.
Description
Technical field
The present invention relates to Construction Formwork & Scaffold Technology field more particularly to a kind of scaffold clasps.
Background technique
Scaffold refer to construction site be worker operation and solving vertically and horizontally transport and the various brackets set up.Architecture field
Generic term, refer on construction site be used in exterior wall, interior decoration or the higher place that can not directly construct of layer height.Mainly for
Construction personnel works up and down or perimeter security net is gone along with sb. to guard him and high-altitude installation component etc., is plainly exactly to build a framework, scaffold production
Material usually has: bamboo and wood, steel pipe or synthetic material etc..Some engineerings also with scaffold when template use, furthermore advertising,
The departments such as municipal administration, traffic road bridge, mine are also used extensively.
Scaffold clasp refer generally to connect two components intermediate union piece, be chiefly used in construction projects be to outer diameter
The fixation of the steel pipe feet hand of Φ 48mm.The characteristics of scaffold clasp on the market generallys use bolt and is fixed at present, bolt
Be the processing is simple, set up flexibly, and have stronger fastening anti-slide performance, still, bolt during installation and dismounting,
It needs to back out on each bolt, can steel pipe be fixed or be removed, cause to consume during installation and dismounting excessive
Time and manpower, and then make scaffold there are some potential safety problemss.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of scaffold clasp, main purpose, which is to provide one kind, quickly to pacify
Installation and dismantling remove the scaffold clasp of scaffold.
In order to achieve the above objectives, present invention generally provides following technical solutions:
The embodiment of the invention provides a kind of scaffold clasps, comprising:
Pedestal, pedestal include placement region, connecting pin and fixing end, and the two of placement region are arranged in connecting pin and fixing end
Side, placement region are used for placing steel tubes；
Buckle, one end of buckle are rotationally connected with connecting pin, and the other end extends towards fixing end, for fixing steel pipe；
Fixed part, fixed part include fixing axle, rotating member, fixing piece and snap close piece, and fixing end has through-hole, and fixing axle is worn
Through-hole is crossed, and is slidably connected to pedestal, one end of fixing axle is fixedly connected on rotating member, and the other end is fixedly connected on fixation
Part, snap close piece are fixedly connected on fixing axle, and snap close piece has first side, and first side includes towards fixing end, first side
First end, second end and third end, second end are arranged between first end and third end, wherein second end is towards fixing end
Direction extends, and fixing end has fixing side, and fixed area, the other end energy of buckle are formed between first side and fixing side
Enough it is caught in fixed area.
Preferably, buckle includes rotation section, attaching part and clamping portion, and one end of buckle is arranged in rotation section, attaching part
Both ends are respectively fixedly connected in rotation section and clamping portion, and clamping portion tool has gap between two protruding portions there are two protruding portion,
Fixing axle and snap close piece can pass through gap.
Preferably, pin shaft, in connecting pin, connecting pin has protrusion, and the first connecting hole is arranged in protrusion for pin shaft setting, rotates
Second connecting hole is set in portion, and pin shaft is each passed through the first connecting hole and the second connecting hole.
Preferably, placement region has concave surface, is used for placing steel tubes, the direction of through-hole towards concave surface extends, and passes through recessed
Face.
Preferably, the diameter of fixing piece is greater than the diameter of through-hole, for fixing fixing axle.
Preferably, concave surface has groove, and fixing piece is arranged in groove.
Preferably, pedestal includes the first pedestal and the second pedestal, and the concave surface of the first pedestal and the concave surface of the second pedestal are mutual
Away from setting.
Preferably, the shape in the section of first side is V-shaped, trapezoidal or arc-shaped.
Compared with prior art, the present invention has the following technical effect that
A kind of scaffold clasp that the embodiment of the present invention proposes, pedestal include placement region, connecting pin and fixing end, connection
The two sides of placement region are arranged in end and fixing end, and placement region is used for placing steel tubes；One end of buckle is rotationally connected with connection
End, the other end extends towards fixing end, for fixing steel pipe；Fixed part includes fixing axle, rotating member, fixing piece and snap close piece,
Fixing end has through-hole, and fixing axle passes through through-hole, and is slidably connected to pedestal, and one end of fixing axle is fixedly connected on rotation
Part, the other end are fixedly connected on fixing piece, and snap close piece is fixedly connected on fixing axle, and snap close piece has first side, first side
Towards fixing end, first side includes first end, second end and third end, and second end is arranged between first end and third end,
Wherein, second end extends towards the direction of fixing end, and fixing end has fixing side, is formed between first side and fixing side
The other end of fixed area, buckle can be caught in fixed area, when needing fixed steel pipe, will rotate buckle, steel pipe is placed on
Region is set, the other end of buckle is mobile towards fixing end, and steel pipe is buckled between buckle and placement region, the other end of buckle is made
It is caught in fixed area, rotates rotating member and fixing axle, fixing axle drives snap close piece to be rotated, and passes through snap close piece rotation 90
Degree, makes the other end of buckle contact with each other with first side, since the height of second end is higher than first end and third end, that is,
It says, than the intermediate thin of first side, both ends to the centre of first side of first side is progressive additive at the both ends of first side
, by rotating snap close piece, space in placement region can be gradually reduced, make to lock between buckle and steel pipe, and by buckle
The other end is fixed in fixed area, to steel pipe is fixed between buckle and pedestal, compared with the existing technology, using bolt
It is fixed, bolt needs to back out on each bolt during installation and dismounting, can steel pipe be fixed or be torn open
Under, cause to consume excessive time and manpower during installation and dismounting, and then make scaffold there are certain safety is hidden
Suffer from, in the present invention, drives fixing axle and snap close piece to be rotated by rotation rotating member, the both ends of first side to first side
Centre be that snap close piece is rotated clockwise or counterclockwise 90 degree, can gradually contracted by progressive additive by rotating snap close piece
Space in small placement region makes to lock between buckle and steel pipe, and then reaches and quickly steel pipe is locked between buckle and pedestal
Technical effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of scaffold clasp provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of fixed part provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, the embodiment of the invention provides a kind of scaffold clasps, comprising: pedestal 1, pedestal 1 include
The two sides of placement region 11, rest area is arranged in placement region 11, connecting pin 12 and fixing end 13, connecting pin 12 and fixing end 13
Domain 11 is used for placing steel tubes；Buckle 2, one end of buckle 2 are rotationally connected with connecting pin 12, and the other end extends towards fixing end 13,
For fixing steel pipe；Fixed part 3, fixed part 3 include fixing axle 31, rotating member 32, fixing piece 33 and snap close piece 34, fixing end 13
With through-hole 14, fixing axle 31 passes through through-hole 14, and is slidably connected to pedestal 1, and one end of fixing axle 31, which is fixedly connected on, to be turned
Moving part 32, the other end are fixedly connected on fixing piece 33, and snap close piece 34 is fixedly connected on fixing axle 31, and snap close piece 34 has the first side
Face 35, for first side 35 towards fixing end 13, first side 35 includes first end 36, second end 38 and third end 37, second end
38 are arranged between first end 36 and third end 37, wherein second end 38 extends towards the direction of fixing end 13, and fixing end 13 has
There is fixing side 15, form fixed area between first side 35 and fixing side 15, the other end of buckle 2 can be caught in fixation
Region.
A kind of scaffold clasp that the embodiment of the present invention proposes, pedestal 1 include placement region 11, connecting pin 12 and fixing end
13, the two sides of placement region 11 are arranged in connecting pin 12 and fixing end 13, and placement region 11 is used for placing steel tubes；The one of buckle 2
End is rotationally connected with connecting pin 12, and the other end extends towards fixing end 13, for fixing steel pipe；Fixed part 3 include fixing axle 31,
Rotating member 32, fixing piece 33 and snap close piece 34, fixing end 13 have through-hole 14, and fixing axle 31 passes through through-hole 14, and the company of sliding
It is connected to pedestal 1, one end of fixing axle 31 is fixedly connected on rotating member 32, and the other end is fixedly connected on fixing piece 33, snap close piece 34
It is fixedly connected on fixing axle 31, snap close piece 34 has first side 35, and first side 35 is wrapped towards fixing end 13, first side 35
First end 36, second end 38 and third end 37 are included, second end 38 is arranged between first end 36 and third end 37, wherein second
End 38 extends towards the direction of fixing end 13, and fixing end 13 has fixing side 15, between first side 35 and fixing side 15
Fixed area is formed, the other end of buckle 2 can be caught in fixed area, when needing fixed steel pipe, will rotate buckle 2, steel pipe is put
It sets in placement region 11, the other end of buckle 2 is mobile towards fixing end 13, steel pipe is buckled between buckle 2 and placement region 11,
It is caught in the other end of buckle 2 in fixed area, rotates rotating member 32 and fixing axle 31, fixing axle 31 drives snap close piece 34 to carry out
Rotation rotates 90 degree by snap close piece 34, so that the other end of buckle 2 is contacted with each other with first side 35, due to second end 38
Height be higher than first end 36 and third end 37, that is to say, that the both ends of first side 35 than first side 35 intermediate thin, first
The both ends of side 35 to the centre of first side 35 is progressive additive, and by rotation snap close piece 34, placement can be gradually reduced
Space in region 11 makes to lock between buckle 2 and steel pipe, and the other end of buckle 2 is fixed in fixed area, thus by steel
Pipe is fixed between buckle 2 and pedestal 1, compared with the existing technology, is fixed using bolt, and bolt is in the mistake installed and removed
Cheng Zhong needs to back out on each bolt, can steel pipe be fixed or be removed, and causes to consume during installation and dismounting
The excessive time and manpower, and then make scaffold there are some potential safety problems, in the present invention, passes through rotation rotating member 32 and drive
Fixing axle 31 and snap close piece 34 are rotated, and both ends to the centre of first side 35 of first side 35 is progressive additive, are led to
Rotation snap close piece 34 is crossed, snap close piece 34 is rotated clockwise or counterclockwise 90 degree, can be gradually reduced in placement region 11 empty
Between, make to lock between buckle 2 and steel pipe, and then reach the technical effect being quickly locked at steel pipe between buckle 2 and pedestal 1.
The material of said base 1 generallys use stainless steel material, and the effect of pedestal 1 is to support and connect entire scaffold button
The all parts of part, pedestal 1 include placement region 11, connecting pin 12 and fixing end 13, and connecting pin 12 and the setting of fixing end 13 exist
The two sides of placement region 11, the effect of connecting pin 12 are connection buckles 2, and the effect of fixing end 13 is fixed buckle 2, placement region
11 are used for placing steel tubes；Buckle 2 generally also uses stainless steel material, and the effect of buckle 2 is that steel pipe is fixed on to placement region 11
It is interior, and the movement of steel pipe is limited, one end of buckle 2 is rotationally connected with connecting pin 12, and the other end extends towards fixing end 13,
That is the other end of buckle 2 can contact with each other with fixing end 13, when steel pipe is placed in placement region 11, buckle 2 will
Steel pipe is fixed, and the other end of buckle 2 is mobile towards fixing end 13 and extends；The fixed buckle 2 of the effect of fixed part 3, due to buckle 2
One end be rotationally connected with connecting pin 12, the other end extends towards the direction of fixing end 13, and the other end of buckle 2 is needed by solid
Determine portion 3 and the other end of buckle 2 is fixed on fixing end 13, to have the function that fixed steel pipe, fixed part 3 includes fixing axle
31, rotating member 32, fixing piece 33 and snap close piece 34, fixing end 13 have through-hole 14, and fixing axle 31 passes through through-hole 14, and slides
It is connected to pedestal 1, one end of fixing axle 31 is fixedly connected on rotating member 32, and the other end is fixedly connected on fixing piece 33, snap close piece
34 are fixedly connected on fixing axle 31, and snap close piece 34 has a first side 35, and first side 35 is towards fixing end 13, first side 35
Including first end 36, second end 38 and third end 37, second end 38 is arranged between first end 36 and third end 37, wherein the
Two ends 38 extend towards the direction of fixing end 13, and fixing end 13 has a fixing side 15, first side 35 and fixing side 15 it
Between form fixed area, the other end of buckle 2 can be caught in fixed area, pass through rotation rotating member 32 drive fixing axle 31 and lock
Fastener 34 is rotated, and both ends to the centre of first side 35 of first side 35 is progressive additive, by rotating snap close piece
34, space in placement region 11 can be gradually reduced, make to lock between buckle 2 and steel pipe, and then reach and quickly lock steel pipe
Technical effect between buckle 2 and pedestal 1.
Further, as shown in Figure 1, buckle 2 includes rotation section 21, attaching part 22 and clamping portion 23, rotation section 21 is arranged
In one end of buckle 2, the both ends of attaching part 22 are respectively fixedly connected in rotation section 21 and clamping portion 23, and there are two the tools of clamping portion 23
Protruding portion has gap between two protruding portions, and fixing axle 31 and snap close piece 34 can pass through gap.In the present embodiment, into one
Step defines that buckle 2, buckle 2 include rotation section 21, attaching part 22 and clamping portion 23, and one end of buckle 2 is arranged in rotation section 21,
The both ends of attaching part 22 are respectively fixedly connected in rotation section 21 and clamping portion 23, and for the tool of clamping portion 23 there are two protruding portion, two prominent
There is gap out, it is generally the case that the spacing between two protrusions is slightly larger than the width of snap close piece 34, and is less than between portion
Snap close piece 34 after steel pipe is placed on placement region 11, is passed through gap, is rotated further by snap close piece 34, makes by the length of snap close piece 34
The first end 36 of snap close piece 34 and third end 37 are moved to adjacent protrusion respectively, and are gradually reduced in placement region 11 empty
Between, make to lock between buckle 2 and steel pipe, and then reach the technical effect being quickly locked at steel pipe between buckle 2 and pedestal 1.
Further, as shown in Figure 1, increasing pin shaft 4, the setting of pin shaft 4 has protrusion in connecting pin 12, connecting pin 12,
First connecting hole is set in protrusion, the second connecting hole is set on rotation section 21, pin shaft 4 is each passed through the first connecting hole and second and connects
Connect hole.In the present embodiment, pin shaft 4 is increased, the effect of pin shaft 4 is connection buckle 2 and pedestal 1, there is protrusion in connecting pin 12,
First connecting hole is set in protrusion, the second connecting hole is set on rotation section 21, pin shaft 4 is each passed through the first connecting hole and second and connects
Hole is connect, buckle 2 and pedestal 1 are attached by pin shaft 4, buckle 2 can be made to be rotated around the axis of pin shaft 4, to reach
To being easy to open and be closed the technical effect of buckle 2, it is of course also possible to use being bolted or pin connection, as long as can
Rotate the rotation section 21 of buckle 2 around protrusion.
Further, as shown in Figure 1, placement region 11 has concave surface 17, placing steel tubes are used for, through-hole 14 to be towards concave surface 17
Direction extend, and pass through concave surface 17.In the present embodiment, pedestal 1 is further defined, is set in the placement region 11 of pedestal 1
Concave surface 17 is set, steel pipe is usually cylinder, in order to make can be preferably bonded between placement region 11 and steel pipe, in placement region
Concave surface 17 is set on 11, and the radian of concave surface 17 can be bonded to each other with the radian of steel pipe, to reach the stability for increasing steel pipe
Technical effect；The effect of through-hole 14 is mounting part 3, and the fixing axle 31 of fixed part 3 passes through through-hole 14, is arranged in fixing axle
Fixing axle 31 is fixed in through-hole 14 by the fixing piece 33 of 31 other end, it is generally the case that the diameter of fixing piece 33 needs big
In the diameter of through-hole 14, it is of course also possible to which gasket is arranged between fixing piece 33 and concave surface 17, and then reaches and improve fixing axle 31
Stability technical effect.
Further, the diameter of fixing piece 33 is greater than the diameter of through-hole 14, for fixing fixing axle 31.In the present embodiment,
Fixing piece 33 is further defined, the diameter of fixing piece 33 is greater than the diameter of through-hole 14, fixing axle 31 can be fixed on through-hole
In 14, the stability of fixing axle 31 is improved, it can be by the way of being fixedly connected between fixing piece 33 and fixing axle 31, it can also be with
Using dismountable connection type, fixing piece 33 can be nut, be also possible to other fixing pieces 33, as long as can be by fixation
Axis 31 is fixed.
Further, as shown in Figure 1, concave surface 17 has groove 18, fixing piece 33 is arranged in groove 18.The present embodiment
In, concave surface 17 is further limited, groove 18 is set on concave surface 17, and the effect of groove 18 is to place fixing piece 33, due to through-hole
14 pass through concave surface 17, that is to say, that fixing piece 33 will affect the compactness of steel pipe Yu concave surface 17, and groove is arranged on concave surface 17
18, fixing piece 33 is arranged in groove 18, fixing piece 33 can be made to will not influence the compactness with concave surface 17 of steel pipe, in turn
The technical effect for improving the compactness of steel pipe and concave surface 17 is reached.
Further, as shown in Figure 1, pedestal 1 include the first pedestal 111 and the second pedestal 112, the first pedestal 111 it is recessed
Face 17 and the concave surface 17 of the second pedestal 112 are mutually away from setting.In the present embodiment, pedestal 1 is further defined, pedestal 1 includes
The concave surface 17 of first pedestal 111 and the second pedestal 112, the concave surface 17 of the first pedestal 111 and the second pedestal 112, which mutually deviates from, to be set
It sets, it is generally the case that scaffold clasp needs for two steel pipes or multiple steel pipes to be attached, that is to say, that scaffold button
Part needs multiple pedestals 1, buckle 2 and fixing piece 33, the corresponding buckle 2 of each pedestal 1 and fixing piece 33, by the first pedestal
111 concave surface 17 and the concave surface 17 of the second pedestal 112 are mutually away from setting, that is to say, that the first pedestal 111 and the second pedestal
Positional relationship between 112 can be parallel, is also possible to vertical, can also have certain angle, it is therefore an objective to is convenient
The installation of steel pipe, by the way that the concave surface 17 of the first pedestal 111 and the concave surface 17 of the second pedestal 112 are mutually deviated from setting, Jin Erda
To the technical effect for the installation for facilitating steel pipe.
Further, the shape in the section of first side 35 is V-shaped, trapezoidal or arc-shaped.In the present embodiment, into one
Step defines first side 35, is V-shaped by the shape in the section of first side 35, trapezoidal or arc-shaped, works as first side
The shape in 35 section is V-shaped, and the both ends of the first side 35 of V-shaped are first end 36 and third end 37, the first of V-shaped
The centre of side 35 is second end 38, and second end 38 extends towards the direction of fixing end 13, can be by by rotating snap close piece 34
Space in tapered small placement region 11 makes to lock between buckle 2 and steel pipe, and then reaches and steel pipe is quickly locked at 2 He of buckle
Technical effect between pedestal 1；When the shape in the section of first side 35 be it is trapezoidal, the both ends of trapezoidal first side 35 are the
One end 36 and third end 37, the centre of trapezoidal first side 35 are second end 38, and second end 38 is trapezoidal plane, and the
Two ends 38 extend towards the direction of fixing end 13, by rotating snap close piece 34, space in placement region 11 can be gradually reduced, make
It is locked between buckle 2 and steel pipe, and then reaches the technical effect being quickly locked at steel pipe between buckle 2 and pedestal 1；When first
The shape in the section of side 35 be it is arc-shaped, the both ends of arc-shaped first side 35 are first end 36 and third end 37, circular arc
The centre of the first side 35 of shape is second end 38, and second end 38 is arc-shaped top, and second end 38 is towards fixing end
13 direction extends, and by rotating snap close piece 34, space in placement region 11 can be gradually reduced, make between buckle 2 and steel pipe
Locking, and then reach the technical effect quickly steel pipe being locked between buckle 2 and pedestal 1.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of scaffold clasp characterized by comprising
Pedestal, the pedestal include placement region, connecting pin and fixing end, and the connecting pin and fixing end are arranged in the placement
The two sides in region, the placement region are used for placing steel tubes；
Buckle, one end of the buckle are rotationally connected with the connecting pin, and the other end extends towards the fixing end, for fixing
The steel pipe；
Fixed part, the fixed part include fixing axle, rotating member, fixing piece and snap close piece, and the fixing end has through-hole, described
Fixing axle passes through the through-hole, and is slidably connected to the pedestal, and one end of the fixing axle is fixedly connected on the rotation
Part, the other end are fixedly connected on the fixing piece, and the snap close piece is fixedly connected on the fixing axle, and the snap close piece has the
One side, for the first side towards the fixing end, the first side includes first end, second end and third end, described
Second end is arranged between the first end and third end, wherein the second end extends towards the direction of the fixing end, institute
Fixing end is stated with fixing side, forms fixed area between the first side and the fixing side, the buckle it is another
One end can be caught in the fixed area.
2. scaffold clasp according to claim 1, which is characterized in that
The buckle includes rotation section, attaching part and clamping portion, and one end of the buckle is arranged in the rotation section, described to withhold
The both ends in portion are respectively fixedly connected in the rotation section and the clamping portion, and there are two protruding portion, two institutes for the clamping portion tool
Stating has gap between protruding portion, the fixing axle and the snap close piece can pass through the gap.
3. scaffold clasp according to claim 2, which is characterized in that further include:
Pin shaft, in the connecting pin, the connecting pin has protrusion for the pin shaft setting, the first connection of setting in the protrusion
The second connecting hole is arranged on the rotation section in hole, and the pin shaft is each passed through first connecting hole and second connecting hole.
4. scaffold clasp according to claim 1, which is characterized in that
The placement region has concave surface, and for placing the steel pipe, the direction of the through-hole towards the concave surface extends, and wears
Cross the concave surface.
5. scaffold clasp according to claim 4, which is characterized in that
The diameter of the fixing piece is greater than the diameter of the through-hole, for fixing the fixing axle.
6. scaffold clasp according to claim 5, which is characterized in that
The concave surface has groove, and the fixing piece setting is in the groove.
7. according to the described in any item scaffold clasps of claim 4 to 6, which is characterized in that
The pedestal includes the first pedestal and the second pedestal, and the concave surface of first pedestal and the concave surface of second pedestal are mutual
Away from setting.
8. scaffold clasp according to any one of claims 1 to 6, which is characterized in that
The shape in the section of the first side is V-shaped, trapezoidal or arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742921.9A CN107355070B (en) | 2017-08-25 | 2017-08-25 | Scaffold clasp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742921.9A CN107355070B (en) | 2017-08-25 | 2017-08-25 | Scaffold clasp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107355070A CN107355070A (en) | 2017-11-17 |
| CN107355070B true CN107355070B (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710742921.9A Active CN107355070B (en) | 2017-08-25 | 2017-08-25 | Scaffold clasp |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185251A (en) * | 2019-05-27 | 2019-08-30 | 中国五冶集团有限公司 | A kind of anti-dropout steel tube scaffold clasp buckle |
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| KR20140064746A (en) * | 2014-04-28 | 2014-05-28 | 주식회사백상 | Clamp |
| CN103912114A (en) * | 2014-03-28 | 2014-07-09 | 交通运输部公路科学研究所 | Intelligent scaffold fastener with function of measuring stress change |
| CN103195236B (en) * | 2013-03-29 | 2015-05-13 | 朱晓龙 | Scaffold steel tube spatial assembling fastener and sliding sleeve thereof |
| CN206329027U (en) * | 2016-12-31 | 2017-07-14 | 许宇 | A kind of civil engineering means for fastening scaffolding |
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2017
- 2017-08-25 CN CN201710742921.9A patent/CN107355070B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124968U (en) * | 1991-11-03 | 1992-12-16 | 南京铜棒厂 | Quick steel pipe clamp |
| CN103195236B (en) * | 2013-03-29 | 2015-05-13 | 朱晓龙 | Scaffold steel tube spatial assembling fastener and sliding sleeve thereof |
| CN103912114A (en) * | 2014-03-28 | 2014-07-09 | 交通运输部公路科学研究所 | Intelligent scaffold fastener with function of measuring stress change |
| KR20140064746A (en) * | 2014-04-28 | 2014-05-28 | 주식회사백상 | Clamp |
| CN206329027U (en) * | 2016-12-31 | 2017-07-14 | 许宇 | A kind of civil engineering means for fastening scaffolding |
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|---|---|
| CN107355070A (en) | 2017-11-17 |
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