CN107130790A - A kind of scaffold fastenings easy to adjust - Google Patents
A kind of scaffold fastenings easy to adjust Download PDFInfo
- Publication number
- CN107130790A CN107130790A CN201710258042.9A CN201710258042A CN107130790A CN 107130790 A CN107130790 A CN 107130790A CN 201710258042 A CN201710258042 A CN 201710258042A CN 107130790 A CN107130790 A CN 107130790A
- Authority
- CN
- China
- Prior art keywords
- hole
- block
- positioning tube
- shaped frame
- easy
- 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
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
- E04G7/16—Clamps or clips for crossing members for clamping the members independently of which the clamping parts for the different members are rotatable with respect to one another
Abstract
The present invention proposes a kind of scaffold fastenings easy to adjust, middle part block and two clamping devices；Clamping device includes the first arc block plate, U-shaped frame, screw, the second arc block plate, holding piece, cuboid block and positioning tube；First arc block plate is provided with first through hole, and U-shaped frame is provided with the second through hole, and middle part block is provided with internal thread hole, third through-hole and fourth hole that holding piece is provided with.The present invention is easy to use, is conveniently replaceable after section components damage.
Description
Technical field
The present invention relates to construction engineering technical field, and in particular to a kind of scaffold fastenings easy to adjust.
Background technology
Scaffold refers to job site for operative and solves vertically and horizontally to transport the various supports set up.Architecture field
Generic term, refer on construction site be used in exterior wall, inside fitting or the higher place that can not directly construct of floor height.Mainly for
Operation or perimeter security net are gone along with sb. to guard him and high-altitude installation component etc. above and below workmen, are exactly plainly to build a framework, some engineerings
With scaffold when template is used, also used extensively in departments such as advertising, municipal administration, traffic road and bridge, mines in addition.Currently used for
The device of fastener for connection is primarily present nut and easily released, the problems such as mounting and dismounting cumbersome, has a strong impact on project progress.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of scaffold fastenings easy to adjust.
A kind of scaffold fastenings easy to adjust proposed by the present invention, middle part block and two clamping devices；
Clamping device include the first arc block plate, U-shaped frame, screw, the second arc block plate, holding piece, cuboid block and
Positioning tube；First arc block plate is provided with first through hole, and U-shaped frame is provided with the second through hole, and middle part block is provided with internal thread hole,
Screw is passed through by first through hole and the second through hole, and is connected by internal thread hole with middle part block, and the first arc block plate is to close
Middle part block side is raised, and the second arc block plate is arranged on the first arc block plate, and positioned at screw away from middle part block side,
Second arc block plate is to raised, third through-hole and fourth hole that holding piece is provided with close to middle part block side, and the of U-shaped frame
One end and the second end are passed through by third through-hole and fourth hole respectively, cuboid block be arranged on U-shaped frame first end, and with position
In holding piece away from middle part block side, the end of U-shaped frame second, which is provided with external screw thread, positioning tube, is provided with internal thread, positioning tube and U-shaped
Frame is connected by the first external screw thread with the first internal thread, and positioning tube is located at holding piece away from middle part block side, third through-hole and
Fourth hole is adapted with cuboid block.
Preferably, internal thread hole is located on the block of middle part, and axially upper relative both sides are mounted on multiple rollers.
Preferably, cuboid block is provided with multiple hemispherical projections close to middle part block side.
Preferably, positioning tube interior bone cross-sectional area is gradually reduced along the direction close to positioning tube.
Preferably, rotatably mounted limited location plate in positioning tube, limiting plate is rotated and can leant with the end of U-shaped frame second, is limited
Return unit is installed on the plate of position, return unit is connected with positioning tube.
Preferably, limiting plate is provided with elastic layer close to the second end of U-shaped frame side.
Preferably, positioning tube periphery is provided with elastic layer.
Preferably, holding piece include first connecting portion, second connecting portion and clamping part, retaining part in first connecting portion with
Between second connecting portion, third through-hole and fourth hole are located in first connecting portion and second connecting portion respectively, and clamping part is arc
Shape plate, clamping part is to away from middle part block side projection.
The present invention can easily adjust the relative position for fixing two U-shaped frames in use, rotating U-shaped frame on screw,
U-shaped frame can be stably fixed on the block of middle part by tightening screw, pipe fitting is coordinated by holding piece with U-shaped frame to be pressed from both sides
Hold, clamp the tightness of pipe fitting by rotational positioning cylinder regulation holding piece and U-shaped frame, third through-hole and fourth hole with length
Cube block is adapted, it is necessary to when carrying out holding piece with changing, first back out positioning tube, can holding piece is rotated into certain position
So that easily holding piece to be taken out.The present invention is easy to use, is conveniently replaceable after section components damage.
Brief description of the drawings
Fig. 1 is a kind of scaffold fastenings explosive view easy to adjust proposed by the present invention.
Embodiment
Shown in reference picture 1, a kind of scaffold fastenings easy to adjust proposed by the present invention, middle part block 1 and two folder
Hold mechanism；
Clamping device includes the first arc block plate 21, U-shaped frame 22, screw 23, the second arc block plate 24, holding piece, rectangular
Body block 26 and positioning tube 27；First arc block plate 21 is provided with first through hole, and U-shaped frame 22 is provided with the second through hole 221, middle part
Block 1 is provided with internal thread hole 11, and screw 23 is passed through by first through hole and the second through hole 221, and by internal thread hole 11 with
Portion's block 1 is connected, and the first arc block plate 21 is to close to the side projection of middle part block 1, and the second arc block plate 24 is arranged on the first arc
On shape catch 21, and positioned at screw 23 away from the side of middle part block 1, the second arc block plate 24 is convex to close middle part 1 side of block
Rise, third through-hole and fourth hole that holding piece is provided with, the first end of U-shaped frame 22 and the second end are respectively by third through-hole and the
Four through holes are passed through, cuboid block 26 be arranged on U-shaped frame 22 first end, and with positioned at holding piece away from the side of middle part block 1,
The end of U-shaped frame 22 second, which is provided with external screw thread, positioning tube 27, is provided with internal thread, and positioning tube 27 passes through the first external screw thread with U-shaped frame 22
Be connected with the first internal thread, positioning tube 27 is located at holding piece away from the side of middle part block 1, third through-hole and fourth hole with length
Cube block 26 is adapted.
The present invention fixes the relative of two U-shaped frames 22 in use, rotating U-shaped frame 22 on screw 23 and can easily adjust
U-shaped frame 22, can be stably fixed on the block 1 of middle part, pipe fitting passes through holding piece and U-shaped frame 22 by position by tightening screw
Cooperation is clamped, and the tightness that holding piece and U-shaped frame 22 clamp pipe fitting is adjusted by rotational positioning cylinder 27, third through-hole and
Fourth hole is adapted with cuboid block 26, it is necessary to when carrying out holding piece with changing, first back out positioning tube 27, by holding piece
Rotating to certain position easily can just take out holding piece.
Being located at internal thread hole 11 in present embodiment, on middle part block 1, axially upper relative both sides are mounted on multiple rollings
Wheel 12, is easy to
In present embodiment, cuboid block 26 is provided with multiple hemispherical projections close to the side of middle part block 1.U-shaped frame
22 are rotated.
In present embodiment, the interior bone cross-sectional area of positioning tube 27 gradually subtracts along the direction close to positioning tube 27
Small, positioning tube 27 conveniently grasped by the user, the periphery of positioning tube 27 is provided with elastic layer, improves user and grasps the comfortable of positioning tube
Degree.
In present embodiment, rotatably mounted limited location plate 271 in positioning tube 27, limiting plate 271 is rotated can be with U-shaped frame 22
Second end is leant, and return unit 272 is provided with limiting plate 271, and return unit 272 is connected with positioning tube 27, passes through limiting plate 271
The possibility that positioning tube 27 is relatively moved with U-shaped frame 22 can be reduced against U-shaped frame 22, limiting plate 271 is close to the end of U-shaped frame 22 second
Side be provided with elastic layer, by elastic layer increase limiting plate 271 against U-shaped frame 22 effect and reduce U-shaped frame 22 wear and tear can
Energy.
In present embodiment, holding piece includes first connecting portion 251, second connecting portion 252 and clamping part 253, clamping part
253 are located between first connecting portion 251 and second connecting portion 252, and third through-hole and fourth hole are located at first connecting portion respectively
251 and second connecting portion 252 on, clamping part 253 is arc, and clamping part 253 passes through to raised away from the side of middle part block 1
Arc effectively adapts to the curved surface of pipe fitting, improves the fixed crucial effect of the present invention.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of scaffold fastenings easy to adjust, it is characterised in that：Middle part block (1) and two clamping devices；
Clamping device include the first arc block plate (21), U-shaped frame (22), screw (23), the second arc block plate (24), holding piece,
Cuboid block (26) and positioning tube (27)；First arc block plate (21) is provided with first through hole, and U-shaped frame (22) is provided with second
Through hole (221), middle part block (1) is provided with internal thread hole (11), and screw (23) is worn by first through hole and the second through hole (221)
Cross, and be connected by internal thread hole (11) with middle part block (1), the first arc block plate (21) is to close to middle part block (1) side
Projection, the second arc block plate (24) is arranged on the first arc block plate (21), and positioned at screw (23) away from middle part block (1) one
Side, the second arc block plate (24) is raised to close middle part block (1) side, third through-hole and four-way that holding piece is provided with
Hole, the first end of U-shaped frame (22) and the second end are passed through by third through-hole and fourth hole respectively, and cuboid block (26) is arranged on
The first end of U-shaped frame (22), and with positioned at holding piece, away from middle part block (1) side, the end of U-shaped frame (22) second is provided with outer spiral shell
Internal thread is provided with line, positioning tube (27), positioning tube (27) is connected with U-shaped frame (22) by the first external screw thread and the first internal thread
Connect, positioning tube (27) is located at holding piece away from middle part block (1) side, third through-hole and fourth hole with cuboid block
(26) it is adapted.
2. scaffold fastenings easy to adjust according to claim 1, it is characterised in that：Middle part block is located on (1)
Relative both sides are mounted on multiple rollers (12) on internal thread hole (11) axial direction.
3. scaffold fastenings easy to adjust according to claim 1, it is characterised in that：Cuboid block (26) is close
Middle part block (1) side is provided with multiple hemispherical projections.
4. scaffold fastenings easy to adjust according to claim 1, it is characterised in that：Positioning tube (27) interior bone
Cross-sectional area is gradually reduced along the direction close to positioning tube (27).
5. scaffold fastenings easy to adjust according to claim 1, it is characterised in that：It is rotatable in positioning tube (27)
Limiting plate (271) is installed, limiting plate (271) is rotated and can leant with the end of U-shaped frame (22) second, is installed on limiting plate (271)
There is return unit (272), return unit (272) is connected with positioning tube (27).
6. scaffold fastenings easy to adjust according to claim 5, it is characterised in that：Limiting plate (271) is close to U-shaped
The end side of frame (22) second is provided with elastic layer.
7. scaffold fastenings easy to adjust according to claim 1, it is characterised in that：Positioning tube (27) periphery is provided with
Elastic layer.
8. scaffold fastenings easy to adjust according to claim 1, it is characterised in that：Holding piece includes the first connection
Portion (251), second connecting portion (252) and clamping part (253), clamping part (253) are connected positioned at first connecting portion (251) with second
Between portion (252), third through-hole and fourth hole are located in first connecting portion (251) and second connecting portion (252) respectively, clamping
Portion (253) is arc, and clamping part (253) is to away from middle part block (1) side projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258042.9A CN107130790B (en) | 2017-04-19 | 2017-04-19 | Adjust convenient scaffold frame connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258042.9A CN107130790B (en) | 2017-04-19 | 2017-04-19 | Adjust convenient scaffold frame connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107130790A true CN107130790A (en) | 2017-09-05 |
| CN107130790B CN107130790B (en) | 2021-02-12 |
Family
ID=59714990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710258042.9A Active CN107130790B (en) | 2017-04-19 | 2017-04-19 | Adjust convenient scaffold frame connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107130790B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178755Y (en) * | 1993-12-30 | 1994-10-05 | 沈邕 | Double pole three-dimensional right-angled buckle for scaffold |
| FR2855539A1 (en) * | 2003-05-26 | 2004-12-03 | Roger Avenard | Prefabricated construction and finishing component for e.g. house construction, has side connecting branches of U shaped projection and comprising curve formed between its free end and its end connected to assembling core |
| CN2695537Y (en) * | 2004-02-24 | 2005-04-27 | 黄月裡 | Assembling and fixing component for safety railing |
| KR200386763Y1 (en) * | 2005-03-04 | 2005-06-16 | 송재해 | Clamp for architectural scaffold |
| CN201843327U (en) * | 2010-04-02 | 2011-05-25 | 江苏广宇建设集团有限公司 | Scaffold connecting piece |
| CN202081632U (en) * | 2011-05-19 | 2011-12-21 | 孙金桥 | Eagle-mouth type fastener |
| CN202519965U (en) * | 2012-03-16 | 2012-11-07 | 中国三冶集团有限公司第一建筑工程公司 | Novel connecting fastener for high-tension cable protective rod |
| CN202644970U (en) * | 2012-07-10 | 2013-01-02 | 甄光明 | Three-dimensional fastener for steel pipe scaffold |
| CN204510627U (en) * | 2015-02-26 | 2015-07-29 | 广东省建筑工程机械施工有限公司 | A kind of reinforced bar straight thread sleeve connection assembly for rapid construction |
| CN205063314U (en) * | 2015-09-17 | 2016-03-02 | 广厦建设集团有限责任公司贵州分公司 | Scaffold attaches wall connecting piece with adjustable |
| CN106320690A (en) * | 2016-08-23 | 2017-01-11 | 天长市华利机械实业有限公司 | Novel scaffold connecting component |
-
2017
- 2017-04-19 CN CN201710258042.9A patent/CN107130790B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178755Y (en) * | 1993-12-30 | 1994-10-05 | 沈邕 | Double pole three-dimensional right-angled buckle for scaffold |
| FR2855539A1 (en) * | 2003-05-26 | 2004-12-03 | Roger Avenard | Prefabricated construction and finishing component for e.g. house construction, has side connecting branches of U shaped projection and comprising curve formed between its free end and its end connected to assembling core |
| CN2695537Y (en) * | 2004-02-24 | 2005-04-27 | 黄月裡 | Assembling and fixing component for safety railing |
| KR200386763Y1 (en) * | 2005-03-04 | 2005-06-16 | 송재해 | Clamp for architectural scaffold |
| CN201843327U (en) * | 2010-04-02 | 2011-05-25 | 江苏广宇建设集团有限公司 | Scaffold connecting piece |
| CN202081632U (en) * | 2011-05-19 | 2011-12-21 | 孙金桥 | Eagle-mouth type fastener |
| CN202519965U (en) * | 2012-03-16 | 2012-11-07 | 中国三冶集团有限公司第一建筑工程公司 | Novel connecting fastener for high-tension cable protective rod |
| CN202644970U (en) * | 2012-07-10 | 2013-01-02 | 甄光明 | Three-dimensional fastener for steel pipe scaffold |
| CN204510627U (en) * | 2015-02-26 | 2015-07-29 | 广东省建筑工程机械施工有限公司 | A kind of reinforced bar straight thread sleeve connection assembly for rapid construction |
| CN205063314U (en) * | 2015-09-17 | 2016-03-02 | 广厦建设集团有限责任公司贵州分公司 | Scaffold attaches wall connecting piece with adjustable |
| CN106320690A (en) * | 2016-08-23 | 2017-01-11 | 天长市华利机械实业有限公司 | Novel scaffold connecting component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107130790B (en) | 2021-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106320690B (en) | A kind of scaffold connecting piece | |
| CN107130790A (en) | A kind of scaffold fastenings easy to adjust | |
| CN207971889U (en) | A kind of top plate expansion bolt mounting device | |
| CN208310171U (en) | A kind of rotary buckle for steel pipe scaffold | |
| CN206464679U (en) | A kind of new titanium alloy pipe argon arc welding protective hood | |
| CN110254630A (en) | A kind of ship hatch fall-proofing device | |
| CN204522086U (en) | Fire hose fixator | |
| CN205854193U (en) | A kind of office appliance Handling device of novel portable | |
| CN107035136A (en) | A kind of scaffold fastenings easy for installation | |
| CN107130788A (en) | A kind of practical scaffold fixed mount | |
| CN210351538U (en) | Sound source collecting device for film and television shooting | |
| CN205875674U (en) | Gate -type scaffold frame aluminum plate detains seat | |
| CN207849683U (en) | Wind pipe of central air-conditioning connecting bracket | |
| CN107130789B (en) | A kind of scaffold connecting piece easy to use | |
| CN107829756B (en) | Wet spraying machine for channel construction | |
| CN206979891U (en) | Hose coupling protector | |
| CN209510807U (en) | A kind of U-shaped anchor ear being easily installed | |
| CN207195842U (en) | A kind of water pipe fixing device for building | |
| CN207289340U (en) | Weld-end fittings fixing device | |
| CN107376172A (en) | A kind of fire extinguisher canvas hose binding clasp | |
| CN105729390A (en) | Screw turning device | |
| KR20140041085A (en) | Fire department connection | |
| CN207812381U (en) | The fast fixture of sparge pipe on a kind of sweeper sucker | |
| US11465270B2 (en) | Expendable hydrant wrench | |
| CN104594579B (en) | A kind of turning joint for staircase handrail and its installation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |