CN107130789B - A kind of scaffold connecting piece easy to use - Google Patents
A kind of scaffold connecting piece easy to use Download PDFInfo
- Publication number
- CN107130789B CN107130789B CN201710258039.7A CN201710258039A CN107130789B CN 107130789 B CN107130789 B CN 107130789B CN 201710258039 A CN201710258039 A CN 201710258039A CN 107130789 B CN107130789 B CN 107130789B
- Authority
- CN
- China
- Prior art keywords
- grip block
- clamping
- connecting piece
- shaft
- postive stop
- 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.)
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention proposes a kind of scaffold connecting pieces easy to use, including installation main shaft, multiple clamping devices and multiple clamping auxiliary bodies；Clamping device includes swivel becket, mounting base, first rotating shaft, the second shaft, the first grip block, the second grip block, the first screw rod and clamping cylinder, and the first grip block is equipped with the first threaded hole, and the second grip block is equipped with installation through-hole；It clamps auxiliary body and clamping device corresponds, clamping auxiliary body includes grasping ring, multiple connecting columns, postive stop baffle and return unit.The present invention is easy to use, can efficiently carry out the fixation of scaffolding pipe fitting.
Description
Technical field
The present invention relates to construction engineering technical fields, and in particular to a kind of scaffold connecting piece easy to use.
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 up and down go along with sb. to guard him and high-altitude installation component etc. by operation or perimeter security net, is plainly exactly to build a framework, some engineerings
With scaffold when template use, furthermore also used extensively in departments such as advertising, municipal administration, traffic road bridge, mines.Currently used for
The device of steel pipe connection is primarily present nut and easily loosens, and mounts and dismounts the problems such as cumbersome, seriously affects project progress.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of scaffold connecting pieces easy to use.
One kind proposed by the present invention scaffold connecting piece easy to use, including installation main shaft, multiple clamping devices and more
A clamping auxiliary body；
Clamping device includes swivel becket, mounting base, first rotating shaft, the second shaft, the first grip block, the second grip block,
One screw rod and clamping cylinder；Swivel becket may be rotatably mounted on installation main shaft, and mounting base is mounted on swivel becket, first rotating shaft and the
Two shafts may be rotatably mounted in mounting base, and first rotating shaft and the second shaft axis are perpendicular to installation main-shaft axis, the first folder
It holds plate and the second grip block is separately mounted in first rotating shaft and the second shaft, the first grip block is equipped with the first threaded hole, the
Two grip blocks are equipped with installation through-hole, and clamping cylinder is mounted on the second grip block, and are located at the second grip block far from the first clamping
Plate side, one end of the first screw rod pass through the first clamping of the first threaded hole connection by passing through inside clamping cylinder with installation through-hole
Plate is equipped with limited block on the first screw rod, and limited block is located in clamping cylinder；
It clamps auxiliary body and clamping device corresponds, clamping auxiliary body includes grasping ring, multiple connecting columns, limit
Baffle and return unit grasp ring and are connect by connecting column with the first screw rod, grasp ring and are located at limited block far from the first grip block one
Side, postive stop baffle may be rotatably mounted in clamping cylinder, and postive stop baffle rotation can lean with ring is grasped, return unit and postive stop baffle
It is connected with clamping cylinder.
Preferably, return unit is helical spring.
Preferably, multiple hemispherical projections are installed on postive stop baffle, grasps ring and is equipped with and be caught in for hemispherical projections
Hemispherical card slot.
Preferably, hemispherical card slot is circumferentially uniformly distributed around ring is grasped.
Preferably, there are two auxiliary clamping device is set.
Preferably, clamping auxiliary body further includes the second threaded rod, and connecting column is equipped with the second threaded hole, the second threaded rod
It is mounted on connecting column by the second threaded hole, the second threaded rod movement can lean with the second grip block.
Preferably, postive stop baffle is equipped with elastic layer close to the first screw rod side.
The present invention passes through adjusting in use, the pipe fitting of scaffold is clamped by the first grip block and the second grip block
Positional relationship between the different clamping auxiliary bodies of the change that swivel becket can be convenient, can be convenient by the first screw rod of rotation
User's rotation first can be improved by grasping ring in the tightness for adjusting the first grip block and the second grip block clamping pipe fitting
The convenience of screw rod, by postive stop baffle against grasp ring can reduce grasp ring rotated in non-artificial control can
Can, and clamping cylinder can protect grasping ring.The present invention is easy to use, can efficiently carry out the fixation of scaffolding pipe fitting.
Detailed description of the invention
Fig. 1 is one kind proposed by the present invention scaffold connecting piece main view easy to use；
Fig. 2 is one kind proposed by the present invention scaffold connecting piece rearview easy to use.
Specific embodiment
Shown in referring to Figures 1 and 2, one kind proposed by the present invention scaffold connecting piece easy to use, including installation main shaft
1, multiple clamping devices and multiple clamping auxiliary bodies；
Clamping device includes swivel becket 21, mounting base 22, first rotating shaft 23, the second shaft 24, the first grip block 25, second
Grip block 26, the first screw rod 27 and clamping cylinder 28；Swivel becket 21 may be rotatably mounted on installation main shaft 1, and mounting base 22 is mounted on
On swivel becket 21, first rotating shaft 23 and the second shaft 24 be may be rotatably mounted in mounting base 22, first rotating shaft 23 and second turn
For 24 axis of axis perpendicular to installation 1 axis of main shaft, the first grip block 25 and the second grip block 26 are separately mounted to 23 He of first rotating shaft
In second shaft 24, the first grip block 25 is equipped with the first threaded hole 251, and the second grip block 26 is equipped with installation through-hole, clamping
Cylinder 28 is mounted on the second grip block 26, and is located at the second grip block 26 far from 25 side of the first grip block, the first screw rod 27
One end is passed through by 28 inside of clamping cylinder and installation through-hole, and connects the first grip block 25, the first screw rod by the first threaded hole 251
Limited block 271 is installed, limited block 271 is located in clamping cylinder 28 on 27；
Auxiliary body and clamping device is clamped to correspond, clamping auxiliary body include grasp ring 31, multiple connecting columns 32,
Postive stop baffle 33 and return unit 34 grasp ring 31 and are connect by connecting column 32 with the first screw rod 27, grasp ring 31 and are located at limited block
271 may be rotatably mounted in clamping cylinder 28 far from 25 side of the first grip block, postive stop baffle 33, postive stop baffle 33 rotation can with grab
Grip ring 31 leans, and return unit 34 is connect with postive stop baffle 33 and clamping cylinder 28.
The present invention passes through in use, the pipe fitting of scaffold is clamped by the first grip block 25 and the second grip block 26
The positional relationship between the different clamping auxiliary bodies of change that swivel becket 21 can be convenient is adjusted, it can by the first screw rod 27 of rotation
Easily to adjust the tightness of the first grip block 25 and the second grip block 26 clamping pipe fitting, can be improved by grasping ring 31
User rotates the convenience of the first screw rod 27, can reduce grasping ring 31 non-against ring 31 is grasped by postive stop baffle 33
The possibility rotated in the case of artificial control, and clamping cylinder 28 can protect and grasp ring 31.
In present embodiment, return unit 34 is helical spring, and helical spring manufacturing cost is low, and deformation is apart from larger, easily
In regulation.
In present embodiment, multiple hemispherical projections 331 are installed on postive stop baffle 33, grasp ring 31 and be equipped with for hemisphere
The hemispherical card slot 311 that shape protrusion 331 is caught in, hemispherical card slot 311 is circumferentially uniformly distributed around grasping ring 31, convex by hemispherical
It plays 331 to cooperate with hemispherical card slot 311, can be further reduced and grasp the possibility that ring 31 is rotated in non-artificial control.
In present embodiment, there are two auxiliary clamping device is set, while convenient for fixed different pipe fittings, guarantee installation main shaft
1 stability cooperated with clamping device.
In present embodiment, clamping auxiliary body further includes the second threaded rod 35, and connecting column 32 is equipped with the second threaded hole,
Second threaded rod 35 is mounted on connecting column 32 by the second threaded hole, and 35 movement of the second threaded rod can be with 26 phase of the second grip block
Against, by rotate the second threaded rod 35, so that the second threaded rod 35 is leant with the second grip block 26, it may be convenient to complete grab
The fixation of grip ring 31.
In present embodiment, postive stop baffle 33 is equipped with elastic layer close to 27 side of the first screw rod, effectively reduces and grasps ring 31
The possibility of abrasion, and improve postive stop baffle 33 and grasp frictional force when ring 31 contacts.
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 scaffold connecting piece easy to use, it is characterised in that: including installation main shaft (1), multiple clamping devices and more
A clamping auxiliary body；
Clamping device includes swivel becket (21), mounting base (22), first rotating shaft (23), the second shaft (24), the first grip block
(25), the second grip block (26), the first screw rod (27) and clamping cylinder (28)；Swivel becket (21) may be rotatably mounted at installation main shaft
(1) on, mounting base (22) is mounted on swivel becket (21), and first rotating shaft (23) and the second shaft (24) may be rotatably mounted at peace
It fills on seat (22), first rotating shaft (23) and the second shaft (24) axis are perpendicular to installation main shaft (1) axis, the first grip block (25)
It is separately mounted in first rotating shaft (23) and the second shaft (24) with the second grip block (26), the first grip block (25) is equipped with the
One threaded hole (251), the second grip block (26) are equipped with installation through-hole, and clamping cylinder (28) is mounted on the second grip block (26),
And it is located at the second grip block (26) far from the first grip block (25) side, one end of the first screw rod (27) is internal by clamping cylinder (28)
It is passed through with installation through-hole, and connects the first grip block (25) by the first threaded hole (251), installed on the first screw rod (27) limited
Position block (271), limited block (271) are located in clamping cylinder (28)；
Auxiliary body and clamping device is clamped to correspond, clamping auxiliary body include grasp ring (31), multiple connecting columns (32),
Postive stop baffle (33) and return unit (34) grasp ring (31) and are connect by connecting column (32) with the first screw rod (27), grasp ring
(31) it is located at limited block (271) far from the first grip block (25) side, postive stop baffle (33) may be rotatably mounted at clamping cylinder (28)
Interior, postive stop baffle (33) rotation can lean with ring (31) are grasped, return unit (34) and postive stop baffle (33) and clamping cylinder (28)
Connection.
2. scaffold connecting piece easy to use according to claim 1, it is characterised in that: return unit (34) is spiral bullet
Spring.
3. scaffold connecting piece easy to use according to claim 1, it is characterised in that: postive stop baffle is installed on (33)
Have multiple hemispherical projections (331), grasps ring (31) and be equipped with the hemispherical card slot (311) being caught in for hemispherical projections (331).
4. scaffold connecting piece easy to use according to claim 3, it is characterised in that: hemispherical card slot (311) around
Ring (31) are grasped circumferentially to be uniformly distributed.
5. scaffold connecting piece easy to use according to claim 1, it is characterised in that: auxiliary clamping device is equipped with two
It is a.
6. scaffold connecting piece easy to use according to claim 1, it is characterised in that: clamping auxiliary body further includes
Second threaded rod (35), connecting column (32) are equipped with the second threaded hole, and the second threaded rod (35) is mounted on by the second threaded hole
On connecting column (32), the second threaded rod (35) movement can lean with the second grip block (26).
7. scaffold connecting piece easy to use according to claim 1, it is characterised in that: postive stop baffle (33) is close to the
One screw rod (27) side is equipped with elastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258039.7A CN107130789B (en) | 2017-04-19 | 2017-04-19 | A kind of scaffold connecting piece easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258039.7A CN107130789B (en) | 2017-04-19 | 2017-04-19 | A kind of scaffold connecting piece easy to use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107130789A CN107130789A (en) | 2017-09-05 |
| CN107130789B true CN107130789B (en) | 2019-11-12 |
Family
ID=59714958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710258039.7A Active CN107130789B (en) | 2017-04-19 | 2017-04-19 | A kind of scaffold connecting piece easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107130789B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07217193A (en) * | 1994-02-04 | 1995-08-15 | Toko Seisakusho:Kk | Clamp cover |
| CN101484709A (en) * | 2006-02-27 | 2009-07-15 | 乔纳森·容尼·梅利克 | Scaffolding tube clamps |
| CN204703491U (en) * | 2015-05-28 | 2015-10-14 | 杨雪飞 | A kind of novel docking style building buckle |
| CN204738525U (en) * | 2015-04-15 | 2015-11-04 | 成都聚智工业设计有限公司 | Plug structure of disk scaffold |
| CN106245900A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of practical means for fastening scaffolding |
| CN106320689A (en) * | 2016-08-23 | 2017-01-11 | 天长市华利机械实业有限公司 | Scaffold connecting component easy to mount and dismount |
| 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 |
| CN106437136A (en) * | 2016-08-23 | 2017-02-22 | 天长市华利机械实业有限公司 | Connecting piece used for scaffold |
-
2017
- 2017-04-19 CN CN201710258039.7A patent/CN107130789B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07217193A (en) * | 1994-02-04 | 1995-08-15 | Toko Seisakusho:Kk | Clamp cover |
| CN101484709A (en) * | 2006-02-27 | 2009-07-15 | 乔纳森·容尼·梅利克 | Scaffolding tube clamps |
| CN204738525U (en) * | 2015-04-15 | 2015-11-04 | 成都聚智工业设计有限公司 | Plug structure of disk scaffold |
| CN204703491U (en) * | 2015-05-28 | 2015-10-14 | 杨雪飞 | A kind of novel docking style building buckle |
| CN106245900A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of practical means for fastening scaffolding |
| CN106320689A (en) * | 2016-08-23 | 2017-01-11 | 天长市华利机械实业有限公司 | Scaffold connecting component easy to mount and dismount |
| 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 |
| CN106437136A (en) * | 2016-08-23 | 2017-02-22 | 天长市华利机械实业有限公司 | Connecting piece used for scaffold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107130789A (en) | 2017-09-05 |
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