CN106437136A - Connecting piece used for scaffold - Google Patents
Connecting piece used for scaffold Download PDFInfo
- Publication number
- CN106437136A CN106437136A CN201610707553.XA CN201610707553A CN106437136A CN 106437136 A CN106437136 A CN 106437136A CN 201610707553 A CN201610707553 A CN 201610707553A CN 106437136 A CN106437136 A CN 106437136A
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- rotating shaft
- arc pressuring
- pipe fitting
- plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid 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
-
- 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
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 provides a connecting piece used for a scaffold. The connecting piece used for the scaffold comprises two base plates, two clamping mechanisms and two fixing mechanisms. The two base plates are connected with each other; a pipe fitting clamping groove is arranged in the side, away from the other base plate, of each base plate; the axes of the two pipe fitting clamping grooves are perpendicular to each other; and the clamping mechanisms are in one-to-one correspondence with the pipe fitting clamping grooves. Each clamping mechanism comprises a first rotating shaft, a second rotating shaft, two rotating blocks, a rotating seat, a first threaded rod, a nut, a fixture block and a pressing plate. The fixing mechanisms are in one-to-one correspondence with the nuts. Each fixing mechanism comprises a mounting platform, a second threaded rod, a third threaded rod and two arc-shaped pressing plates; and a first threaded hole and a second threaded hole are formed in each arc-shaped pressing plate. The connecting piece used for the scaffold has simple structure and effectively simplifies the difficulty of disassembly and assembly of a steel tube.
Description
Technical field
The present invention relates to construction engineering technical field, be specifically related to a kind of scaffold connector.
Background technology
Hand cradle refers to that job site is operative and solves vertically and horizontally to transport the various supports set up.Building circle
Generic term, refers to be used in the higher place that cannot directly construct of exterior wall, inside fitting or floor height on construction site.Mainly for executing
The upper and lower operation of workman person or perimeter security net are gone along with sb. to guard him and high-altitude installation component etc., plainly build a framework exactly, and some engineerings are also used
Scaffold uses when template, and the department such as this external advertising, municipal administration, traffic road and bridge, mine is also extensively used.It is currently used for steel
The device that pipe connects is primarily present nut and easily gets loose, and mounts and dismounts the problems such as loaded down with trivial details, has a strong impact on project progress.
Content of the invention
The technical problem existing based on background technology, the present invention proposes a kind of scaffold connector.
A kind of scaffold connector that the present invention proposes, including two base plates, two clamping devices and two fixing machines
Structure；
Two base plates are connected with each other, and any one base plate is provided with pipe fitting draw-in groove, two pipes away from the side of another base plate
The axis of part draw-in groove is mutually perpendicular to, clamping device and pipe fitting draw-in groove one_to_one corresponding；
Clamping device includes the first rotating shaft, the second rotating shaft, two moving blocks, rotation seat, the first threaded rod, nut, fixture blocks
And pressing plate, the first rotating shaft and the second rotating shaft is all rotating is arranged on base plate, it is right that the first rotating shaft and the second rotating shaft are arranged on it
Answer on the base plate at pipe fitting draw-in groove place, and be positioned at the relative both sides of its corresponding pipe fitting draw-in groove, the first rotating shaft and the second rotating shaft and its
Corresponding pipe fitting draw-in groove axis is parallel, and two moving blocks are installed in the first rotating shaft, and rotation seat is arranged in the second rotating shaft, and first
Threaded rod is arranged on rotation seat, and nut and the first threaded rod are suitable, and is arranged on the first threaded rod, fixture block relative two
Side leans respectively at nut and base plate, and the relative two ends of pressing plate connect moving block respectively and fixture block connects；
Fixed mechanism and nut one_to_one corresponding, fixed mechanism includes erecting bed, the second threaded rod, the 3rd threaded rod and two
Arc pressuring plate, erecting bed is arranged on the side away from the second rotating shaft for its corresponding nut, arc pressuring plate be provided with the first screwed hole and
Second screwed hole, the first screwed hole and the second threaded rod are suitable, and the second screwed hole and the 3rd threaded rod are suitable, the second screw thread
Bar passes through the first screwed hole of two arc pressuring plates, and rotating is arranged on erecting bed；3rd threaded rod passes through two respectively
Second screwed hole of individual arc pressuring plate, and rotating be arranged on erecting bed；Two arc pressuring plates are positioned at the first threaded rod phase
To both sides, the second threaded rod and the 3rd threaded rod rotate two arc pressuring plates can be made close to each other and away from.
Preferably, two base plates are one-body molded.
Preferably, two arc pressuring plates are all protruding to the side away from the first threaded rod.
Preferably, two arc pressuring plates are equipped with elastic layer near the side of the first threaded rod.
Preferably, all rotatably mounted on the second threaded rod and the 3rd threaded rod have rotating disk, and rotating disk is positioned at two arc pressures
Between plate.
Preferably, rotating disk edge is provided with the axis groove being parallel to rotating disk.
Preferably, fixed mechanism also includes cylindrical drum, and cylindrical drum is positioned at the side away from its corresponding nut for the erecting bed, cylinder
The axis of cylinder is perpendicular to the axis of the first threaded rod.
Passing through erecting bed when the present invention uses and rotating drive nut rotation, nut separates with fixture block and achieves that the first rotating shaft
It with the rotation of the second rotating shaft, is then placed on steel pipe on pipe fitting draw-in groove, is fixed by clamping device, the fixing side of steel pipe
Formula is simple and convenient, rotates the second threaded rod and the 3rd threaded rod, makes two arc pressuring plates move, by two arc pressuring plates and
One threaded rod leans and just can reduce possible the rocking of nut.Present configuration is simple, and is effectively simplified steel pipe dismounting
Difficulty.
Brief description
Fig. 1 is a kind of scaffold connecting-piece structure schematic diagram that the present invention proposes；
Fig. 2 is A partial enlarged drawing in Fig. 1.
Detailed description of the invention
Shown in seeing figures.1.and.2, a kind of scaffold connector of present invention proposition, including two base plate the 1st, two folders
Hold mechanism and two fixed mechanisms；
Two base plates 1 are connected with each other, and any one base plate 1 is provided with pipe fitting draw-in groove 11 away from the side of another base plate 1, and two
The axis of individual pipe fitting draw-in groove 11 is mutually perpendicular to, clamping device and pipe fitting draw-in groove 11 one_to_one corresponding；
The 25th, clamping device includes the first rotating shaft the 21st, the second rotating shaft the 22nd, two moving block the 23rd, rotation seat the 24th, the first threaded rods
Nut the 26th, fixture block 27 and pressing plate 28, the first rotating shaft 21 and the second rotating shaft 22 is all rotating is arranged on base plate 1, the first rotating shaft
21 and second rotating shaft 22 be arranged on the base plate 1 at its corresponding pipe fitting draw-in groove 11 place, and it is relative to be positioned at its corresponding pipe fitting draw-in groove 11
Both sides, the first rotating shaft 21 is parallel with the second rotating shaft 22 corresponding pipe fitting draw-in groove 11 axis, and two moving blocks 23 are installed in
In first rotating shaft 21, rotation seat 24 is arranged in the second rotating shaft 22, and the first threaded rod 25 is arranged on rotation seat 24, nut 26 with
First threaded rod 25 is suitable, and is arranged on the first threaded rod 25, and the relative both sides of fixture block 27 are respectively at nut 26 and base plate 1
Leaning, the relative two ends of pressing plate 28 connect moving block 23 respectively and fixture block 27 connects；
Fixed mechanism and nut 26 one_to_one corresponding, fixed mechanism includes erecting bed the 31st, the second threaded rod the 32nd, the 3rd threaded rod
33 and two arc pressuring plates 34, erecting bed 31 is arranged on the side away from the second rotating shaft 22 for its corresponding nut 26, arc pressuring plate 34
Being provided with the first screwed hole and the second screwed hole, the first screwed hole and the second threaded rod 32 are suitable, the second screwed hole and the 3rd
Threaded rod 33 is suitable, and the second threaded rod 32 passes through the first screwed hole of two arc pressuring plates 34, and rotating is arranged on peace
On dress platform 31；3rd threaded rod 33 passes through the second screwed hole of two each arc pressuring plates 34, and rotating is arranged on installation
On platform 31；Two arc pressuring plates 34 are positioned at the relative both sides of the first threaded rod 25, the second threaded rod 32 and the 3rd threaded rod 33 turns
Dynamic two arc pressuring plates 34 can be made close to each other and away from.
Passing through erecting bed 31 rotation when the present invention uses drives nut 26 to rotate, and nut 26 separates with fixture block 27 and achieves that
Then steel pipe is placed on pipe fitting draw-in groove 11 by the first rotating shaft 21 and the rotation of the second rotating shaft 22, is carried out solid by clamping device
Fixed, the fixing mode of steel pipe is simple and convenient, rotates the second threaded rod 32 and the 3rd threaded rod 33, makes two arc pressuring plates 34 move
Dynamic, leant with the first threaded rod 25 by two arc pressuring plates 34 and just can reduce possible the rocking of nut 26.
In present embodiment, two base plates 1 are one-body molded, reduce the possibility that two base plates 1 damage.
In present embodiment, two arc pressuring plates 34 are all protruding to the side away from the first threaded rod 25, are conducive to increasing
Arc pressuring plate 34 and the contact area of the first threaded rod 25, reduce the possibility that the first threaded rod 25 damages owing to being clamped.
In present embodiment, two arc pressuring plates 34 are equipped with elastic layer near the side of the first threaded rod 25, further
Reduce the possibility that the first threaded rod 25 damages, reduce the possibility that arc pressuring plate 34 rocks.
In present embodiment, all rotatably mounted on the second threaded rod 32 and the 3rd threaded rod 33 have rotating disk, and rotating disk is positioned at
Between two arc pressuring plates 34, rotating disk edge is provided with the axis groove being parallel to rotating disk, can realize easily by rotating disk
Two threaded rods 32 and the rotation of the 3rd threaded rod 33.
In present embodiment, fixed mechanism also includes cylindrical drum 35, and cylindrical drum 35 is positioned at erecting bed 31 away from its corresponding spiral shell
The side of female 26, the axis of cylindrical drum 35 is perpendicular to the axis of the first threaded rod 25, can increase metallic rod insertion cylindrical drum 35
Add staff and rotate the torque arm length of erecting bed 31, be conducive to saving the strength using rotating nut 26 to be consumed.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should cover within protection scope of the present invention.
Claims (7)
1. a scaffold connector, it is characterised in that：Including two base plates (1), two clamping devices and two fixing machines
Structure；
Two base plates (1) are connected with each other, and any one base plate (1) is provided with pipe fitting draw-in groove away from the side of another base plate (1)
(11), the axis of two pipe fitting draw-in grooves (11) is mutually perpendicular to, clamping device and pipe fitting draw-in groove (11) one_to_one corresponding；
Clamping device includes the first rotating shaft (21), the second rotating shaft (22), two moving blocks (23), rotation seat (24), the first screw threads
Bar (25), nut (26), fixture block (27) and pressing plate (28), the first rotating shaft (21) and the second rotating shaft (22) is all rotating is arranged on
On base plate (1), the first rotating shaft (21) and the second rotating shaft (22) are arranged on the base plate (1) at its corresponding pipe fitting draw-in groove (11) place,
And it is positioned at its corresponding pipe fitting draw-in groove (11) relative both sides, the first rotating shaft (21) and the corresponding pipe fitting draw-in groove of the second rotating shaft (22)
(11) axis is parallel, and two moving blocks (23) are installed in the first rotating shaft (21), and rotation seat (24) is arranged on the second rotating shaft
(22) on, the first threaded rod (25) is arranged on rotation seat (24), and nut (26) is suitable with the first threaded rod (25), and installs
On the first threaded rod (25), the relative both sides of fixture block (27) lean respectively at nut (26) and base plate (1), pressing plate (28) phase
To two ends connect moving block (23) and fixture block (27) respectively and connect；
Fixed mechanism and nut (26) one_to_one corresponding, fixed mechanism includes erecting bed (31), the second threaded rod (32), the 3rd screw thread
Bar (33) and two arc pressuring plates (34), erecting bed (31) is arranged on its corresponding nut (26) away from the one of the second rotating shaft (22)
Side, arc pressuring plate (34) is provided with the first screwed hole and the second screwed hole, and the first screwed hole and the second threaded rod (32) are suitable,
Second screwed hole and the 3rd threaded rod (33) are suitable, and the second threaded rod (32) passes through the first screw thread of two arc pressuring plates (34)
Hole, and rotating be arranged on erecting bed (31)；3rd threaded rod (33) passes through the second of two each arc pressuring plates (34)
Screwed hole, and rotating be arranged on erecting bed (31)；It is relative that two arc pressuring plates (34) are positioned at the first threaded rod (25)
Both sides, the second threaded rod (32) and the 3rd threaded rod (33) rotate two arc pressuring plates (34) can be made close to each other and away from.
2. scaffold connector according to claim 1, it is characterised in that：Two base plates (1) are one-body molded.
3. scaffold connector according to claim 1, it is characterised in that：Two arc pressuring plates (34) are all to away from
The side of one threaded rod (25) is protruding.
4. scaffold connector according to claim 1, it is characterised in that：Two arc pressuring plates (34) are near the first spiral shell
The side of rasp bar (25) is equipped with elastic layer.
5. scaffold connector according to claim 1, it is characterised in that：Second threaded rod (32) and the 3rd threaded rod
(33) all rotatably mounted on have rotating disk, and rotating disk is positioned between two arc pressuring plates (34).
6. scaffold connector according to claim 5, it is characterised in that：Rotating disk edge is provided with the axle being parallel to rotating disk
Line groove.
7. scaffold connector according to claim 1, it is characterised in that：Fixed mechanism also includes cylindrical drum (35),
Cylindrical drum (35) is positioned at the side away from its corresponding nut (26) for the erecting bed (31), and the axis of cylindrical drum (35) is perpendicular to the first spiral shell
The axis of rasp bar (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707553.XA CN106437136B (en) | 2016-08-23 | 2016-08-23 | A kind of scaffold connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707553.XA CN106437136B (en) | 2016-08-23 | 2016-08-23 | A kind of scaffold connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437136A true CN106437136A (en) | 2017-02-22 |
| CN106437136B CN106437136B (en) | 2019-01-01 |
Family
ID=58182630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610707553.XA Active CN106437136B (en) | 2016-08-23 | 2016-08-23 | A kind of scaffold connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437136B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130789A (en) * | 2017-04-19 | 2017-09-05 | 天长市华利机械实业有限公司 | A kind of scaffold connecting piece easy to use |
| CN107130788A (en) * | 2017-04-19 | 2017-09-05 | 天长市华利机械实业有限公司 | A kind of practical scaffold fixed mount |
| CN107152163A (en) * | 2017-04-19 | 2017-09-12 | 天长市华利机械实业有限公司 | A kind of scaffold fixture easy to adjust |
| US20210032885A1 (en) * | 2018-02-02 | 2021-02-04 | Brand Infrastructure Services B.V. | Scaffolding, coupling device and method for erecting a scaffolding |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512814A (en) * | 1966-12-06 | 1970-05-19 | Burton Delingpole & Co Ltd | Scaffold couplings |
| JP2000008605A (en) * | 1998-06-22 | 2000-01-11 | Shigeru Nakaue | Fixing tool for scaffold pipe |
| JP2002295417A (en) * | 2001-01-26 | 2002-10-09 | Suzutou Kk | Clamp fitment and its manufacturing method |
| CN2523854Y (en) * | 2001-05-18 | 2002-12-04 | 葛择瑶 | Quick-joint buckles |
| CN2835437Y (en) * | 2005-10-17 | 2006-11-08 | 王德全 | Falsework fastening fastener |
| KR20080002050U (en) * | 2007-08-17 | 2008-06-23 | 주식회사 동아테크 | Different types of pipe fastening clamps |
| CN202125067U (en) * | 2011-06-17 | 2012-01-25 | 长沙恒帆进出口贸易有限公司 | Rotating buckle of steel tube scaffold |
| CN203977847U (en) * | 2014-05-23 | 2014-12-03 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings |
| CN204212399U (en) * | 2014-10-31 | 2015-03-18 | 中国建筑第七工程局有限公司 | Flip-shell is to clasp |
-
2016
- 2016-08-23 CN CN201610707553.XA patent/CN106437136B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512814A (en) * | 1966-12-06 | 1970-05-19 | Burton Delingpole & Co Ltd | Scaffold couplings |
| JP2000008605A (en) * | 1998-06-22 | 2000-01-11 | Shigeru Nakaue | Fixing tool for scaffold pipe |
| JP2002295417A (en) * | 2001-01-26 | 2002-10-09 | Suzutou Kk | Clamp fitment and its manufacturing method |
| CN2523854Y (en) * | 2001-05-18 | 2002-12-04 | 葛择瑶 | Quick-joint buckles |
| CN2835437Y (en) * | 2005-10-17 | 2006-11-08 | 王德全 | Falsework fastening fastener |
| KR20080002050U (en) * | 2007-08-17 | 2008-06-23 | 주식회사 동아테크 | Different types of pipe fastening clamps |
| CN202125067U (en) * | 2011-06-17 | 2012-01-25 | 长沙恒帆进出口贸易有限公司 | Rotating buckle of steel tube scaffold |
| CN203977847U (en) * | 2014-05-23 | 2014-12-03 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings |
| CN204212399U (en) * | 2014-10-31 | 2015-03-18 | 中国建筑第七工程局有限公司 | Flip-shell is to clasp |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130789A (en) * | 2017-04-19 | 2017-09-05 | 天长市华利机械实业有限公司 | A kind of scaffold connecting piece easy to use |
| CN107130788A (en) * | 2017-04-19 | 2017-09-05 | 天长市华利机械实业有限公司 | A kind of practical scaffold fixed mount |
| CN107152163A (en) * | 2017-04-19 | 2017-09-12 | 天长市华利机械实业有限公司 | A kind of scaffold fixture easy to adjust |
| CN107130789B (en) * | 2017-04-19 | 2019-11-12 | 天长市华利机械实业有限公司 | A kind of scaffold connecting piece easy to use |
| CN107152163B (en) * | 2017-04-19 | 2019-11-12 | 天长市华利机械实业有限公司 | A kind of scaffold fixing piece easy to adjust |
| CN107130788B (en) * | 2017-04-19 | 2019-12-03 | 天长市华利机械实业有限公司 | A kind of practical scaffold fixed frame |
| US20210032885A1 (en) * | 2018-02-02 | 2021-02-04 | Brand Infrastructure Services B.V. | Scaffolding, coupling device and method for erecting a scaffolding |
| US12077974B2 (en) * | 2018-02-02 | 2024-09-03 | Brand Infrastructure Services B.V. | Scaffolding, coupling device and method for erecting a scaffolding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106437136B (en) | 2019-01-01 |
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