CN109184183B - Scaffold connecting assembly - Google Patents
Scaffold connecting assembly Download PDFInfo
- Publication number
- CN109184183B CN109184183B CN201811033426.1A CN201811033426A CN109184183B CN 109184183 B CN109184183 B CN 109184183B CN 201811033426 A CN201811033426 A CN 201811033426A CN 109184183 B CN109184183 B CN 109184183B
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- connecting cylinder
- scaffold
- connecting plate
- connector
- cylinder
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Ladders (AREA)
Abstract
The invention relates to the technical field of scaffold connecting mechanisms, in particular to a scaffold connecting assembly which comprises a scaffold support and a connector for connecting the scaffold support, wherein the upper end of the connector is provided with an integral overhead connecting cylinder protruding upwards. The scaffold connecting assembly is provided with the connecting cylinder with an integral structure on the connecting head, the scaffold support is inserted into the connecting cylinder and is spliced with the connecting head, the connecting plate is arranged at the inner side end of the scaffold support, the connecting plate is provided with the strip-shaped assembling hole matched with the external thread fixing rod, the angle and the position of the scaffold support at different positions are fixed by the external thread fixing rod penetrating through the strip-shaped assembling hole, and the safety of the connecting assembly is greatly improved.
Description
Technical Field
The invention relates to the technical field of scaffold connecting mechanisms, in particular to a scaffold connecting assembly.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.
In the early 80 s of the last century, various types of scaffolds such as door type scaffolds, bowl-buckled scaffolds and the like are introduced from foreign countries in China. The door type scaffold has been widely applied in many domestic projects to obtain better effect, and the door type scaffold is not widely popularized and applied due to the product quality problem of the door type scaffold. A lot of door type scaffold production plants are built in China, and most products are processed according to the drawings of foreign merchants. The bowl-buckled scaffold is the most popularized scaffold in novel scaffolds, but the use range is not wide, and the scaffold is only applied in partial regions and partial projects.
Since the 90 s, some domestic enterprises have introduced foreign advanced technologies, and developed various novel scaffolds, such as a bolt type scaffold, a CRAB module scaffold, a disc type scaffold, a square tower type scaffold, and various types of climbing frames. In 2013, domestic professional scaffold production enterprises have more than one family, mainly in areas without stannum, Guangzhou, Qingdao and the like. Technically, scaffold enterprises in China already have the capability of processing and producing various novel scaffolds. But the domestic market has not yet formed, and the knowledge of construction enterprises to novel scaffold is not enough yet.
With the appearance of a large number of modern large-scale building systems in China, the fastener type steel pipe scaffold can not meet the requirement of building construction development, and the rapid development, popularization and application of the novel scaffold are urgent. Practice proves that the novel scaffold is safe and reliable in construction and high in assembly and disassembly speed, the steel consumption of the scaffold can be reduced by 33%, the assembly and disassembly efficiency is improved by more than two times, the construction cost can be obviously reduced, and the construction site is civilized and neat.
The coupling mechanism simple structure of traditional scaffold frame mainly fixes through outside fastening device and scaffold frame support, and scaffold frame support leads to anti-loosening and anti-rotation performance to be more limited because the surface is smooth.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the background art, the improved scaffold connecting assembly is provided, the connecting mechanism for solving the traditional scaffold is simple in structure and is mainly fixed with a scaffold bracket through an external fastening mechanism, and the scaffold bracket has limited anti-loosening and anti-rotation performances due to smooth surface.
The technical scheme adopted by the invention for solving the technical problems is as follows: a scaffold connecting component comprises a scaffold bracket and a connector for connecting the scaffold bracket, wherein the upper end of the connector is provided with an upward-convex integrated structure top connecting cylinder, the lower end of the connector is provided with a downward-convex integrated structure bottom connecting cylinder, the outer side surface of the connector is positioned at two sides of the top connecting cylinder and is provided with an integrated structure side connecting cylinder, the top end of the scaffold bracket is inserted into the connector through the top connecting cylinder, the bottom connecting cylinder and the side connecting cylinder and is movably connected with the inside of the connector, the lower end of the scaffold bracket in the top connecting cylinder is positioned in the connector and is provided with a downward-convex integrated structure top connecting plate, the upper end of the scaffold bracket in the bottom connecting cylinder is positioned in the connector and is provided with an upward-convex bottom connecting plate, the inner side end of the scaffold bracket in the side connecting cylinder is positioned in the connector and is provided with an integrated, the bottom connecting plate is located the top connecting plate inboard, the side connecting plate is located the bottom connecting plate inboard, the top connecting plate and the bottom have been seted up the bar on putting the connecting plate and indulge and put the pilot hole, set up on the side connecting plate and indulge the horizontal pilot hole of putting the pilot hole matched with bar, the connector outside is located the top-mounted connecting cylinder, set up the spacing through-hole of internal thread of built-in external screw thread clamping screw between bottom connecting cylinder and the side connecting cylinder, external screw thread clamping screw passes from the spacing through-hole of internal thread and indulges and put pilot hole and horizontal pilot hole and top-mounted connecting plate, bottom connecting plate and side connecting.
Furthermore, in order to improve the assembly firmness, the lower end side wall of the longitudinal assembly hole on the top-arranged connecting plate, the upper end side wall of the longitudinal assembly hole on the bottom-arranged connecting plate and the two side walls of the transverse assembly hole on the side-arranged connecting plate are provided with arc-shaped guide inclined planes.
Further, for matching extrusion, the inner end of the external thread fixing screw is provided with a conical guide head matched with the arc-shaped guide inclined surface.
Further, for convenient matching, the internal widths of the vertical assembly holes and the horizontal assembly holes are the same.
Further, for ease of assembly, the top and bottom connector barrels are the same size.
Further, in order to facilitate external fixation, the inner apertures of the top-arranged connecting cylinder, the bottom-arranged connecting cylinder and the lateral connecting cylinder are the same in size, openings are formed in the top-arranged connecting cylinder, the bottom-arranged connecting cylinder and the lateral connecting cylinder, and the outer side faces of the top-arranged connecting cylinder, the bottom-arranged connecting cylinder and the lateral connecting cylinder are in threaded connection with an internal thread fastening sleeve used for tightening the openings.
The scaffold connecting assembly has the advantages that the connecting cylinder with the integrated structure is arranged on the connecting head, the scaffold support is inserted into the connecting cylinder and is inserted into the connecting head, the connecting plate is mounted at the inner side end of the scaffold support, the connecting plate is provided with the strip-shaped assembling hole matched with the external thread fixing screw rod, the external thread fixing screw rod penetrates through the strip-shaped assembling hole to fix the angles and the positions of the scaffold supports at different positions, and the safety of the connecting assembly is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view of the inside of the connecting head of the present invention.
In the drawing, 1, a scaffold support, 2, a connector, 3, an overhead connecting cylinder, 4, a bottom connecting cylinder, 5, a lateral connecting cylinder, 6, an overhead connecting plate, 7, a bottom connecting plate, 8, a lateral connecting plate, 9, a longitudinal assembly hole, 10, a transverse assembly hole, 11, an external thread fixing screw rod, 12, an arc-shaped guide inclined plane, 13, a conical guide head, 14, a notch, 15 and an internal thread fastening sleeve.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The scaffold connecting assembly shown in figures 1 and 2 comprises a scaffold support 1 and a connector 2 for connecting the scaffold support 1, wherein the upper end of the connector 2 is provided with an upward-convex integral structure top connecting cylinder 3, the lower end of the connector 2 is provided with a downward-convex integral structure bottom connecting cylinder 4, the outer side surface of the connector 2 is positioned at two sides of the top connecting cylinder 3 and is provided with an integral structure side connecting cylinder 5, the top end of the scaffold support 1 is inserted into the connector 2 through the top connecting cylinder 3, the bottom connecting cylinder 4 and the side connecting cylinder 5 and is movably connected with the interior of the connector 2, the lower end of the scaffold support 1 in the top connecting cylinder 3 is positioned in the connector 2 and is provided with a downward-convex integral structure connecting plate 6, the upper end of the scaffold support 1 in the top connecting cylinder 4 is positioned in the connector 2 and is provided with an upward-convex bottom connecting plate 7, the inner side end of the scaffold support 1 in the side connecting cylinder 5 is positioned in the connector 2 and, the top-set connecting plate 6 is located 2 inboards of connector, it is inboard that the bottom connecting plate 7 is located the top-set connecting plate 6, it is inboard that the side connecting plate 8 is located the bottom connecting plate 7, it indulges and puts the pilot hole 9 to set up the bar on top-set connecting plate 6 and the bottom connecting plate 7, set up on the side connecting plate 8 and indulge the horizontal pilot hole 10 of the bar of putting the pilot hole 9 matched with, 2 outsides of connector are located top-set connecting cylinder 3, set up the internal thread spacing through-hole of built-in external screw thread clamping screw 11 between bottom connecting cylinder 4 and the side connecting cylinder 5, external screw thread clamping screw 11 passes from the spacing through-hole of internal thread and indulges pilot hole 9 and horizontal pilot hole 10 and top-.
Further, in order to improve the assembly firmness, the side wall at the lower end of the longitudinal assembly hole on the top connecting plate 6, the side wall at the upper end of the longitudinal assembly hole on the bottom connecting plate 7 and the side wall of the transverse assembly hole 10 on the side connecting plate 8 are respectively provided with an arc-shaped guide inclined plane 12, further, in order to match and extrude, the inner side end of the external thread fixing screw rod 11 is provided with a conical guide head 13 matched with the arc-shaped guide inclined plane 12, further, in order to facilitate matching, the inner widths of the longitudinal assembly hole 9 and the transverse assembly hole 10 are the same, further, in order to facilitate assembly, the size of the top connecting cylinder 3 and the size of the bottom connecting cylinder 4 are the same, further, in order to facilitate external fixation, the size of the inner apertures of the top connecting cylinder 3, the bottom connecting cylinder 4 and the side connecting cylinder 5 are the same, the openings 14 are formed on the top connecting cylinder 3, the bottom connecting cylinder 4, The outer side surfaces of the bottom connecting cylinder 4 and the lateral connecting cylinder 5 are in threaded connection with an internal thread fastening sleeve 15 used for tightening the opening 14, the scaffold connecting assembly provided by the invention is provided with a connecting cylinder with an integral structure on the connector 2, the scaffold support 1 is inserted into the connecting cylinder and is spliced with the connector 2, the connecting plate is mounted at the inner side end of the scaffold support 1, the connecting plate is provided with a bar-shaped assembling hole matched with the external thread fixing screw rod 11, the external thread fixing screw rod 11 penetrates through the bar-shaped assembling hole to fix the angle and the position of the scaffold support 1 at different positions, and the safety of the connecting assembly is greatly improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a scaffold puts up coupling assembling, includes scaffold frame (1) and connector (2) that are used for connecting scaffold frame (1), characterized by: the upper end of the connector (2) is provided with an upward convex integrated structure overhead connecting cylinder (3), the lower end of the connector (2) is provided with a downward convex integrated structure bottom connecting cylinder (4), the outer side face of the connector (2) is positioned at the two sides of the top connecting cylinder (3) and is provided with an integrated structure lateral connecting cylinder (5), the top end of the scaffold support (1) is provided with a downward convex integrated structure top connecting plate (6) through the top connecting cylinder (3), the bottom connecting cylinder (4) and the lateral connecting cylinder (5) are inserted into the connector (2) and are movably connected with the connector (2), the lower end of the scaffold support (1) inside the top connecting cylinder (3) is positioned inside the connector (2), the upper end of the scaffold support (1) inside the bottom connecting cylinder (4) is positioned inside the connector (2) and is provided with an upward convex bottom connecting plate (7), the inner side end of the scaffold support (1) inside the lateral connecting cylinder (5) is positioned inside the connector (2) and is provided with an integrated A connecting plate (8), an overhead connecting plate (6) is positioned at the inner side of the connector (2), a bottom connecting plate (7) is positioned at the inner side of the overhead connecting plate (6), a side connecting plate (8) is positioned at the inner side of the bottom connecting plate (7), strip-shaped longitudinal assembly holes (9) are formed on the overhead connecting plate (6) and the bottom connecting plate (7), strip-shaped transverse assembly holes (10) matched with the longitudinal assembly holes (9) are formed on the side connecting plate (8), internal thread limiting through holes of internal external thread fixing screws (11) are formed between the overhead connecting cylinder (6), the bottom connecting cylinder (7) and the lateral connecting cylinder (8) at the outer side of the connector (2), an external thread fixing screw (11) passes through the longitudinal assembly hole (9) and the transverse assembly hole (10) from the internal thread limiting through hole to be connected with the top connecting plate (6), the bottom connecting plate (7) and the side connecting plate (8);
arc-shaped guide inclined planes (12) are arranged on the side wall of the lower end of the longitudinal assembly hole on the overhead connecting plate (6), the side wall of the upper end of the longitudinal assembly hole on the bottom connecting plate (7) and the side wall of the transverse assembly hole (10) on the side connecting plate (8).
2. The scaffold connection assembly of claim 1, wherein: the inner end of the external thread fixing screw rod (11) is provided with a conical guide head (13) matched with the arc-shaped guide inclined surface (12).
3. The scaffold connection assembly of claim 1, wherein: the internal widths of the vertical assembly holes (9) and the horizontal assembly holes (10) are the same.
4. The scaffold connection assembly of claim 1, wherein: the top connecting cylinder (3) and the bottom connecting cylinder (4) have the same size.
5. The scaffold connection assembly of claim 1, wherein: the sizes of inner apertures of the top-arranged connecting cylinder (3), the bottom-arranged connecting cylinder (4) and the lateral connecting cylinder (5) are the same, openings (14) are formed in the top-arranged connecting cylinder (3), the bottom-arranged connecting cylinder (4) and the lateral connecting cylinder (5), and the outer side faces of the top-arranged connecting cylinder (3), the bottom-arranged connecting cylinder (4) and the lateral connecting cylinder (5) are in threaded connection with an internal thread fastening sleeve (15) used for tightening the openings (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033426.1A CN109184183B (en) | 2018-09-05 | 2018-09-05 | Scaffold connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033426.1A CN109184183B (en) | 2018-09-05 | 2018-09-05 | Scaffold connecting assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109184183A CN109184183A (en) | 2019-01-11 |
| CN109184183B true CN109184183B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033426.1A Active CN109184183B (en) | 2018-09-05 | 2018-09-05 | Scaffold connecting assembly |
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| CN (1) | CN109184183B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101700B (en) * | 2019-12-25 | 2021-09-14 | 华润建筑有限公司 | High-stability connecting and fixing mechanism for building site protection frame and mounting method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3631400B2 (en) * | 1999-07-30 | 2005-03-23 | アルインコ株式会社 | Scaffolding frame connector |
| JP2008297704A (en) * | 2007-05-29 | 2008-12-11 | Alinco Inc | Brace serving also as handrail |
| JP2011074602A (en) * | 2009-09-29 | 2011-04-14 | Masaichi Ueji | Implement for coupling pipe materials together |
| CN203654716U (en) * | 2014-01-10 | 2014-06-18 | 中建四局第一建筑工程有限公司 | Tool type scaffold cross bridging connecting device |
| CN104372939A (en) * | 2014-10-31 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold |
| CN104405121A (en) * | 2014-12-19 | 2015-03-11 | 无锡市晨源建筑器材有限公司 | Conveniently detached scaffold |
| CN205134930U (en) * | 2015-11-11 | 2016-04-06 | 滨州职业学院 | Novel scaffold connecting structure |
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2018
- 2018-09-05 CN CN201811033426.1A patent/CN109184183B/en active Active
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| CN109184183A (en) | 2019-01-11 |
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