CN105421754A - Connecting device for rapidly putting up building scaffold - Google Patents
Connecting device for rapidly putting up building scaffold Download PDFInfo
- Publication number
- CN105421754A CN105421754A CN201510804994.7A CN201510804994A CN105421754A CN 105421754 A CN105421754 A CN 105421754A CN 201510804994 A CN201510804994 A CN 201510804994A CN 105421754 A CN105421754 A CN 105421754A
- Authority
- CN
- China
- Prior art keywords
- parts
- machine part
- wall
- steel pipe
- lower parts
- 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.)
- Pending
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
Abstract
The invention discloses a connecting device for rapidly putting up a building scaffold. The connecting device comprises an upper machine part and a lower machine part, the lower machine part is fixedly connected with a vertical steel pipe of a scaffold to be put up, the upper machine part is in wedge connection with the lower machine part, the upper machine part is a hollow cone-shaped cylinder, the shape of the inner wall of the upper machine part accords with that of the outer wall of the lower machine part, an arc-shaped supporting arm is arranged on one side of the outer wall of the upper machine part, a threaded hole is formed in the arc-shaped supporting arm, and a fastening bolt is screwed in the threaded hole to be internally compressed on a transverse steel pipe which is put on the top face of the upper machine part. The connecting device for rapidly putting up the building scaffold is fastened, extremely high in putting up speed, high in efficiency and convenient to disassemble.
Description
Technical field
The invention belongs to construction engineering technical field, more specifically relate to a kind of building scaffold fast construction linkage.
Background technology
Scaffolding erecting now is all parts method of attachment with traditional, and then use bolt tightening, it is all very inconvenient to build and dismantle, and speed is slow, and efficiency is low.
Summary of the invention
The object of the invention is to design a kind of building is the building scaffold fast construction linkage of connection speed fast efficiency height convenient disassembly.
A kind of building scaffold fast construction linkage, comprise parts and lower parts, lower parts are fixedly connected with a vertical steel pipe to be scaffolded erecting, upper and lower parts are that wedge shape connects, described upper parts are conical hollow cylinder, and inner wall shape and the lower parts outer wall shape of upper parts are agreed with, and the outer wall side of upper parts arranges curved support arm, curved support arm arranges screwed hole, and fastening bolt is screwed in screwed hole and compresses the horizontal steel pipe of another root being shelved on parts end face.
Described lower parts are conical hollow cylinder, and tapered cylinder inwall is inserted in steel pipe, and the place on tapered cylinder top 2/3 is provided with multiple vertical groove, and upper parts outer wall arranges projection corresponding to vertical groove, and the tapered cylinder of upper parts tips upside down on lower parts outer wall.
Compared with prior art, the present invention has the following advantages: fastening, and quickly, efficiency is high for built speed, dismantles also very convenient.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of building scaffold fast construction linkage.
Fig. 2 is the structural representation of lower parts.
Wherein: parts under the upper parts of 1-, 2-, 3-curved support arm, 4-fastening bolt, the vertical groove of 5-, 6, steel pipe.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is explained further.
As shown in Figure 1-2, a kind of building scaffold fast construction linkage, comprise parts 1 and lower parts 2, lower parts 2 are fixedly connected with a vertical steel pipe 6 to be scaffolded erecting, upper and lower parts are that wedge shape connects, described upper parts 1 are conical hollow cylinder, inner wall shape and the lower parts 2 outer wall shape of upper parts 1 are agreed with, the outer wall side of upper parts 1 arranges curved support arm 3, curved support arm 3 arranges screwed hole, and fastening bolt 4 is screwed in screwed hole and compresses the horizontal steel pipe 6 of another root being shelved on parts 1 end face.
Described lower parts 2 are conical hollow cylinder, tapered cylinder inwall is inserted in steel pipe 6, the place on tapered cylinder top 2/3 is provided with multiple vertical groove 5, upper parts 1 outer wall arranges the projection of vertical groove 5 correspondence, the tapered cylinder of upper parts 1 tips upside down on lower parts 2 outer wall, both engage, and horizontal for another root steel pipe is pressed on vertical extension between steel pipe and upper parts by the fastening bolt 4 on curved support arm 3.
Claims (2)
1. a building scaffold fast construction linkage, it is characterized in that: comprise parts (1) and lower parts (2), lower parts (2) are fixedly connected with a vertical steel pipe (6) to be scaffolded erecting, on, lower parts are that wedge shape connects, described upper parts (1) are conical hollow cylinder, inner wall shape and lower parts (2) the outer wall shape of upper parts (1) are agreed with, the outer wall side of upper parts (1) arranges curved support arm (3), (3) arrange screwed hole to curved support arm, fastening bolt (4) is screwed in screwed hole and compresses the horizontal steel pipe (6) of another root being shelved on parts (1) end face.
2. a kind of building scaffold fast construction linkage according to claim 1, it is characterized in that: described lower parts (2) are conical hollow cylinder, tapered cylinder inwall is inserted in steel pipe (6), the place on tapered cylinder top 2/3 is provided with multiple vertical groove (5), upper parts (1) outer wall arranges projection corresponding to vertical groove (5), the tapered cylinder of upper parts (1) tips upside down on lower parts (2) outer wall, and both engage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510804994.7A CN105421754A (en) | 2015-11-20 | 2015-11-20 | Connecting device for rapidly putting up building scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510804994.7A CN105421754A (en) | 2015-11-20 | 2015-11-20 | Connecting device for rapidly putting up building scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105421754A true CN105421754A (en) | 2016-03-23 |
Family
ID=55500259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510804994.7A Pending CN105421754A (en) | 2015-11-20 | 2015-11-20 | Connecting device for rapidly putting up building scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322480A (en) * | 2018-10-31 | 2019-02-12 | 中国二十冶集团有限公司 | Total sub-semigroup and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118106U (en) * | 1992-04-23 | 1992-10-07 | 邹先春 | Crisscross building fastener needing no screw and nut |
| JPH0711647U (en) * | 1993-08-02 | 1995-02-21 | アサヒ産業株式会社 | Wedge type connection device |
| CN2190680Y (en) * | 1994-03-29 | 1995-03-01 | 北京市比尔特施工新技术研究所 | Wedge fastening joint of scaffold |
| JP2007031987A (en) * | 2005-07-25 | 2007-02-08 | Jun Yasuda | Joining device |
| CN201047163Y (en) * | 2007-05-31 | 2008-04-16 | 南通市新华建筑安装工程有限公司 | Clamping device of scaffolding pipe fitting |
-
2015
- 2015-11-20 CN CN201510804994.7A patent/CN105421754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118106U (en) * | 1992-04-23 | 1992-10-07 | 邹先春 | Crisscross building fastener needing no screw and nut |
| JPH0711647U (en) * | 1993-08-02 | 1995-02-21 | アサヒ産業株式会社 | Wedge type connection device |
| CN2190680Y (en) * | 1994-03-29 | 1995-03-01 | 北京市比尔特施工新技术研究所 | Wedge fastening joint of scaffold |
| JP2007031987A (en) * | 2005-07-25 | 2007-02-08 | Jun Yasuda | Joining device |
| CN201047163Y (en) * | 2007-05-31 | 2008-04-16 | 南通市新华建筑安装工程有限公司 | Clamping device of scaffolding pipe fitting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322480A (en) * | 2018-10-31 | 2019-02-12 | 中国二十冶集团有限公司 | Total sub-semigroup and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
|
| RJ01 | Rejection of invention patent application after publication |