CN214942302U - Self-locking multipurpose steel pipe scaffold buckle convenient to disassemble and assemble - Google Patents
Self-locking multipurpose steel pipe scaffold buckle convenient to disassemble and assemble Download PDFInfo
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- CN214942302U CN214942302U CN202022876775.9U CN202022876775U CN214942302U CN 214942302 U CN214942302 U CN 214942302U CN 202022876775 U CN202022876775 U CN 202022876775U CN 214942302 U CN214942302 U CN 214942302U
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- staple bolt
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- hoop
- wedge
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Abstract
The utility model discloses a multi-purpose shaped steel pipe scaffold of auto-lock of convenient dismouting is detained, is applicable to the connection between two arbitrary angle scaffold steel pipes to improve steel pipe scaffold's convenience of use, and improve the structure size in order to reduce its processing degree of difficulty, further improve processing, the convenience of use of steel pipe scaffold steel fastener. It includes a pair of staple bolt mechanism that rotates the connection, staple bolt mechanism includes chassis, staple bolt mounting and staple bolt moving part, and the staple bolt mounting is installed on the chassis, rotates between the chassis of two staple bolt mechanisms to be connected, staple bolt moving part one end rotates and connects the staple bolt mounting, and the connection can be dismantled to staple bolt moving part other end and the fixing base other end. The utility model is suitable for a fastener formula steel pipe scaffold frame that accords with national standard that infrastructure field wide use such as building, traffic, water conservancy, electric power.
Description
Technical Field
The utility model relates to a multi-purpose shaped steel tube pin hand rack of auto-lock of convenient dismouting is buckled, and processing technology is simple, does not need specialized tool to carry out the dismouting of steel pipe scaffold fast, is applicable to the fastener formula steel pipe scaffold that accords with national standard that infrastructure field extensive use such as building, traffic, water conservancy, electric power.
Background
The scaffold is in order to guarantee going on smoothly of work progress and the work platform of setting up, and the type is various, can divide into wood scaffold, bamboo scaffold, steel pipe scaffold according to the material type, can divide into upright pole formula scaffold, bridge type scaffold, gate-type scaffold, suspension type scaffold, hanging scaffold, chooses formula scaffold, climbs formula scaffold etc. according to the configuration form. The fastener type steel pipe scaffold has the characteristics of simplicity in processing, convenience in dismounting, large bearing capacity, strong applicability, high turnover utilization rate, good economy and the like, and is widely applied to the field of various infrastructures such as house buildings, traffic facilities, power station buildings and the like.
In order to adapt to the connection of scaffolds with different body types, the steel fasteners of the fastener-type steel pipe scaffold are divided into right-angle fasteners, rotating fasteners and butt-joint fasteners, and the fasteners of different types need to be matched in proportion for use. The steel fastener is fixed by the bolt, and in the using process, the screw rod and the nut are easily lost due to no substantial connection with the fastener, and spare accessories are generally required to be reserved. The service environment of scaffold is complicated, and the bolt and the screw rod of steel fastener easily rust and influence the normal use of fastener. The steel fastener is mainly made of forged cast iron or cast steel, the processing technology is complex, the size is heavy, and the material performance of steel is difficult to give full play.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: to the problem that above-mentioned exists, provide the multi-purpose shaped steel pin scaffold of auto-lock of convenient dismouting and detain, be applicable to the auto-lock type steel pipe scaffold that connects between two arbitrary angle scaffold steel pipes and detain to improve steel pipe scaffold's convenience in use, and improve the structure size in order to reduce its processing degree of difficulty, further improve processing, the convenience in use of steel pipe scaffold steel fastener.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a multi-purpose shaped steel tube hand rack of auto-lock of convenient dismouting is buckled, including a pair of staple bolt mechanism that rotates the connection, staple bolt mechanism includes chassis, staple bolt mounting and staple bolt moving part, and the staple bolt mounting is installed on the chassis, rotates between the chassis of two staple bolt mechanisms to be connected, staple bolt moving part one end is rotated and is connected the staple bolt mounting, and the connection can be dismantled to the staple bolt moving part other end and the fixing base other end.
Preferably, a chassis pin is arranged between the two chassis, and the two chassis are rotatably connected through the chassis pin.
Preferably, the hoop fixing piece comprises a fixing piece circular arc section and a fixing piece straight section, two ends of the fixing piece circular arc section are respectively provided with one fixing piece straight section, two parallel hoop fixing pieces are arranged on each chassis, the arc top of the fixing piece circular arc section is fixedly connected with the chassis, and the hoop moving piece is located between the two parallel hoop fixing pieces.
Preferably, the hoop movable part comprises a movable part circular arc section, a movable part straight section and a movable part annular buckle, wherein the movable part straight section and the movable part annular buckle are respectively connected with two ends of the circular arc section.
Preferably, the hoop fixing piece is provided with a fixing piece pin, the fixing piece pin is erected between the fixing piece straight sections of the two hoop fixing pieces on the same side, one end of the hoop moving piece is rotatably connected with the fixing piece pin, and the fixing piece pin penetrates through the moving piece ring-shaped buckle.
Preferably, the straight section of the movable part is provided with a wedge, the wedge is movably connected with the straight section of the movable part, the wedge can rotate or slide relative to the straight section of the movable part, and the width of the wedge is smaller than the spacing distance between the two hoop fixing parts on the same chassis.
Preferably, the moving part straight section is provided with a moving part pin, one end of the moving part pin is connected with the moving part straight section, the other end of the moving part pin bends and extends towards the moving part circular arc section, the wedge is provided with a strip-shaped through hole extending along the length direction of the wedge, and the moving part pin penetrates through the strip-shaped through hole.
Preferably, the wedge structure comprises two wedge-shaped side plates and a connecting part, the two ends of the two side plates are connected with each other through the connecting part respectively, and the hollow part between the connecting parts at the two ends forms a strip-shaped through hole.
The parts of the utility model have simple processing technology, all the components can be processed by using general steel through physical actions such as cutting, bending, stamping and the like, and finished products are formed through riveting and welding; the self-locking wedge is adopted, so that the use is convenient and fast, the reliability is high, and the quick disassembly and assembly can be carried out without special tools; the two chassis can rotate freely, and the connection between two scaffold steel pipes at any angle can be met; all the components are connected into a whole, and no part is used and lost.
The utility model discloses an available general type steel of scaffold steel fastener processing forms, and processing technology is simple, can full play steel's performance. The dismouting is convenient, and the suitability is strong, does not have the spare part loss, can further improve steel pipe scaffold's convenience in utilization.
Drawings
Fig. 1 is a side view of the self-locking multipurpose steel pin scaffold buckle of the utility model, which is convenient to disassemble and assemble.
Fig. 2 is the utility model discloses a top view that multi-purpose shaped steel pipe scaffold of auto-lock of convenient dismouting was buckled.
Fig. 3 is a plan view of the wedge member of the present invention.
Figure 4 is a side view of the cleat component of the present invention.
Fig. 5 is a cross-sectional view of the wedge member of the present invention.
The figure is marked with: 1. a chassis; 2. a chassis pin; 3. a hoop fixing piece; 301. a fixed part arc section; 302. A fixed member straight section; 4. a fastener pin; 5. the hoop movable piece; 501. a movable part is an arc section; 502. A moving part straight section; 503. the movable piece is buckled in an annular mode; 6. a movable member pin; 7. a wedge; 701. a side plate; 702. a connecting portion; 703. a strip-shaped through hole; 8. scaffold steel pipe.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and 2, the utility model discloses a self-locking multipurpose steel pin scaffold buckle convenient to disassemble and assemble, which comprises a pair of hoop mechanisms connected in a rotating way. The hoop mechanism comprises a chassis 1, a hoop fixing piece 3 and a hoop moving piece 5. The hoop fixing pieces 3 are arranged on the chassis 1, and the chassis 1 of the two hoop mechanisms are connected in a rotating mode. A chassis pin 2 is arranged between the two chassis 1, and the two chassis 1 are rotatably connected through the chassis pin 2. In fig. 1, the hoop mechanism at one side is in a locked state, and the hoop mechanism at the other side is in an opened state.
The anchor ear moving part 5 comprises a moving part circular arc section 501, a moving part straight section 502 and a moving part annular buckle 503, wherein the moving part straight section 502 and the moving part annular buckle 503 are respectively connected with two ends of the moving part circular arc section 501.
The moving part straight section 502 is provided with a moving part pin 6, one end of the moving part pin 6 is connected with the moving part straight section 502, and the other end of the moving part pin 6 bends and extends towards the moving part circular arc section 501. The movable part pin 6 is provided with a wedge 7.
As shown in fig. 3, 4 and 5, the wedge 7 includes two wedge-shaped side plates 701 and a connecting portion 702, two ends of the two side plates 701 are connected to each other through the connecting portion 702, respectively, and a hollow portion between the connecting portions 702 at the two ends forms a strip-shaped through hole 703. The moving member pin 6 passes through the strip-shaped through hole 703. The wedge 7 can rotate or slide relative to the movable part straight section 502, and the width of the wedge 7 is smaller than the spacing distance between the two hoop fixing pieces 3 on the same chassis 1.
The utility model discloses an installation application method as follows: the chassis 1 is rotated to adjust the two hoop mechanisms to a proper relative angle. The hoop mechanisms on the two sides are respectively clamped on the scaffold steel pipes 8. The hoop fixing pieces 3 and the hoop moving pieces 5 of the hoop mechanisms are folded respectively, the wedges 7 are rotated to the positions which are on the same straight line with the hoop moving pieces 5, and the moving piece pins 6 penetrate between the two hoop fixing pieces 3. And then the wedge 7 is rotated to be perpendicular to the anchor ear movable piece 5, and the wedge 7 is wedged tightly by knocking with heavy objects such as an iron hammer and the like through passing between the anchor ear fixing piece 3 and the anchor ear movable piece 5.
The utility model discloses a demolish method and installation method reverse operation, adopt heavy object such as hammer to strike in the opposite direction and loosen wedge 7 and can open staple bolt moving part 5.
Claims (8)
1. The utility model provides a multi-purpose shaped steel tube hand rack of auto-lock of convenient dismouting is buckled, characterized by, includes a pair of staple bolt mechanism that rotates the connection, staple bolt mechanism includes chassis (1), staple bolt mounting (3) and staple bolt moving part (5), and staple bolt mounting (3) are installed on chassis (1), rotate between chassis (1) of two staple bolt mechanisms and connect, staple bolt moving part (5) one end is rotated and is connected staple bolt mounting (3), and the connection can be dismantled to staple bolt moving part (5) other end and the fixing base other end.
2. The self-locking multipurpose steel pipe scaffold clasp convenient to disassemble and assemble as claimed in claim 1, wherein a chassis pin (2) is arranged between the two chassis (1), and the two chassis (1) are rotatably connected through the chassis pin (2).
3. The self-locking multipurpose steel pipe scaffold buckle convenient to disassemble and assemble as claimed in claim 1, wherein the hoop fixing pieces (3) comprise fixing piece arc sections (301) and fixing piece straight sections (302), one fixing piece straight section (302) is arranged at each of two ends of each fixing piece arc section (301), two hoop fixing pieces (3) arranged in parallel are arranged on each chassis (1), the arc tops of the fixing piece arc sections (301) are fixedly connected with the chassis (1), and the hoop moving pieces (5) are located between the two parallel hoop fixing pieces (3).
4. The self-locking multipurpose steel pipe scaffold clasp convenient to disassemble and assemble as claimed in claim 3, wherein the hoop moving member (5) comprises a moving member circular arc section (501), a moving member flat section (502) and a moving member annular clasp (503), and the moving member flat section (502) and the moving member annular clasp (503) are respectively connected with two ends of the moving member circular arc section (501).
5. The self-locking multipurpose steel pipe scaffold clasp convenient to disassemble and assemble as claimed in claim 4, wherein the hoop fixing pieces (3) are provided with fixing piece pins (4), the fixing piece pins (4) are erected between the fixing piece straight sections (302) on the same side of the two hoop fixing pieces (3), one end of the hoop moving piece (5) is rotatably connected with the fixing piece pins (4), and the fixing piece pins (4) penetrate through the moving piece annular clasp (503).
6. The self-locking multipurpose steel pipe scaffold clasp convenient to disassemble and assemble as claimed in claim 4, wherein the moving member flat straight section (502) is provided with a wedge (7), the wedge (7) is movably connected with the moving member flat straight section (502), the wedge (7) can rotate or slide relative to the moving member flat straight section (502), and the width of the wedge (7) is smaller than the spacing distance between the two hoop fixing pieces (3) on the same chassis (1).
7. The self-locking multipurpose steel pipe scaffold clasp convenient to disassemble and assemble as claimed in claim 6, wherein the movable member straight section (502) is provided with a movable member pin (6), one end of the movable member pin (6) is connected with the movable member straight section (502), the other end of the movable member pin (6) is bent and extended towards the movable member circular arc section (501), the wedge (7) is provided with a strip-shaped through hole (703) extending along the length direction of the wedge, and the movable member pin (6) penetrates through the strip-shaped through hole (703).
8. The self-locking multipurpose steel pin scaffold clasp convenient to disassemble and assemble as claimed in claim 6, wherein the structure of the wedge (7) comprises two wedge-shaped side plates (701) and a connecting part (702), the two ends of the two side plates (701) are respectively connected with each other through the connecting part (702), and the hollow part between the connecting parts (702) at the two ends forms a strip-shaped through hole (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876775.9U CN214942302U (en) | 2020-12-04 | 2020-12-04 | Self-locking multipurpose steel pipe scaffold buckle convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876775.9U CN214942302U (en) | 2020-12-04 | 2020-12-04 | Self-locking multipurpose steel pipe scaffold buckle convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214942302U true CN214942302U (en) | 2021-11-30 |
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ID=79036205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022876775.9U Active CN214942302U (en) | 2020-12-04 | 2020-12-04 | Self-locking multipurpose steel pipe scaffold buckle convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214942302U (en) |
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2020
- 2020-12-04 CN CN202022876775.9U patent/CN214942302U/en active Active
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