CN101368442B - Wall connector of scaffold and its construction method of buckling member type steel pipe scaffold - Google Patents
Wall connector of scaffold and its construction method of buckling member type steel pipe scaffold Download PDFInfo
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- CN101368442B CN101368442B CN 200810099365 CN200810099365A CN101368442B CN 101368442 B CN101368442 B CN 101368442B CN 200810099365 CN200810099365 CN 200810099365 CN 200810099365 A CN200810099365 A CN 200810099365A CN 101368442 B CN101368442 B CN 101368442B
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- connector
- steel pipe
- scaffold
- reinforcing bar
- building
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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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)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a scaffold wall body connecting piece and a method for building a buckling tubular steel scaffold, including the following steps: 1), arranging the scaffold wall body connecting piece according to the standard space of three-step-two-span or three-step-three-span of the building; 2)building a sweeping pole, a vertical pole, a transverse pole and a connecting pole; and 3)building fencing guardrails, bridgings, a scaffold board, a safety net until the whole scaffold body forms an integral and closed balanced system. The wall body connecting piece is composed of a connecting piece reinforcing steel bar which stretches into the building wall body, a connecting piece steel pipe outside the building wall body, and a detachable fixing piece which connects the connecting piece reinforcing steel bar and the connecting piece steel pipe. The U-shaped segment or rectangular segment of the connecting piece steel pipe outside the building wall body extends into the connecting piece steel pipe. Adopting such arrangement, the scaffold wall body connecting piece ensures the integrity of the building wall body, improves the impermeability of the building wall body, enhances the strength of the building wall body, reduces construction noises and shortens construction period.
Description
Technical field
The present invention relates to a kind of wall connecting piece of scaffold and the building method of fastener type steel pipe scaffold thereof.
The building method of present fastener type steel pipe scaffold, may further comprise the steps: a, pre-buried short steel pipes when the beam of the body of wall of building, post fluid concrete, the length of short steel pipes usually adopts 500 millimeters long, is spaced apart according to the pre-buried short steel pipes of building standard that three steps two strode or three steps three strode; B, set up the bar of sweeping the floor, vertical pole, cross bar successively; C, connecting rod is fixed on the vertical pole of support body, connecting rod is connected by right-angle coupler with pre-buried short steel pipes, whenever fixes place's connecting rod, needs the verticality of alignment scaffold body, make building scaffold body around connecting rod evenly stressed; D, according to said sequence, set up vertical pole, cross bar, connecting rod successively; E, set up guard rail, bridging, scaffold floor, safety net, finish until whole scaffold building, the scaffold physical efficiency forms the equilibrium system of a complete sealing.The building method of existing this fastener type steel pipe scaffold, many holes are arranged on the building, also need with materials such as concrete the hole to be filled once more after removing scaffold, it is again a bigger workload that pre-buried short steel pipes is stretched out the wall part excision, and noise is bigger, has also reduced the impermeabilisation ability of building masonry wall simultaneously.
One of technical problem to be solved by this invention is: the wall connecting piece that a kind of scaffold is provided, can save the body of wall of filling building after this scaffold wall connector uses and flow the hole workload in advance, reduced the workload that wall part is stretched out in excision, reduce construction noise.
Solve this technical problem, technical scheme of the present invention is: a kind of wall connecting piece of scaffold, it is made up of with dismountable fixture that both are connected the external connector steel pipe of the connector reinforcing bar, the building wall that put in building masonry wall, and the U-shaped section or the rectangular section that are positioned at the external connector reinforcing bar setting of building wall extend into the connector steel pipe.
The quantity of described connector reinforcing bar is one, has the through hole of vertical its axis on the connector steel pipe, and the through hole that fixture passes the connector steel pipe blocks the closing end of connector reinforcing bar.
Described fixture is a bolt and nut.
Described fixture is the U bolt pin rod.
The quantity of described connector reinforcing bar is two, is cross-shaped and puts in the connector steel pipe, and the closing end place of every connector reinforcing bar is provided with a fixture that crosses separately.
Described two fixtures are the bolt pin rod.
The opposite end of the connector reinforcing bar inserting end of described connector steel pipe is provided with matching thread.
The diameter of described connector reinforcing bar is 8 millimeters, and the U-shaped section of connector reinforcing bar or the width of rectangular section are 35 millimeters.
Another technical problem to be solved by this invention is: the building method that a kind of fastener type steel pipe scaffold is provided, the building method of this fastener type steel pipe scaffold can save the body of wall of filling building and flow the hole workload in advance, reduced the workload that wall part is stretched out in excision, reduce construction noise simultaneously, ensured the impermeabilisation ability of building masonry wall.
1), be spaced apart according to building standard that three steps two strode or three steps three were striden the wall connecting piece of arranging scaffold solve this technical problem, technical scheme of the present invention is: a kind of building method of fastener type steel pipe scaffold may further comprise the steps:; 2), set up the bar of sweeping the floor, vertical pole, cross bar, connecting rod successively; 3), set up guard rail, bridging, scaffold floor, safety net, until the equilibrium system of a complete sealing of whole scaffold body formation; Described wall connecting piece is made up of with dismountable fixture that both are connected the external connector steel pipe of the connector reinforcing bar, the building wall that put in building masonry wall, and the U-shaped section or the rectangular section that are positioned at the external connector reinforcing bar setting of building wall extend into the connector steel pipe.
The wall connecting piece method for arranging of scaffold is: each connector reinforcing bar is fixed on the building reinforcing bar body, keeps each connector steel pipe perpendicular to building masonry wall to be cast, and make each connector steel pipe be positioned at the building masonry wall outside to be cast.
The wall connecting piece method for arranging of scaffold is: at first described wall connecting piece is taken apart, built-in connection reinforcing bar when the beam of building masonry wall, post fluid concrete, the U-shaped section or the rectangular section of connector reinforcing bar are vertically stretched out building masonry wall, and guarantee that each connector steel pipe to be installed can be positioned at the building masonry wall outside; After treating concrete setting, each connector steel pipe is enclosed within respectively on the extension of connector reinforcing bar, passes the closing end of connector steel pipe and connector reinforcing bar with the bolt pin rod.
The opposite end of the connector reinforcing bar inserting end of described connector steel pipe is provided with matching thread, and connecting rod is threaded with the connector steel pipe.
The wall connecting piece of scaffold of the present invention and the building method of fastener type steel pipe scaffold thereof are adopted in such a way, the connector reinforcing bar can be fixed on the building reinforcing bar body, also can directly be embedded in the concrete of building, the connector reinforcing bar stretches out the external part of building wall and removably connects by fixture with the connector steel pipe, the connector reinforcing bar adopts the material with building reinforcing bar body same size, when construction finishes the dismounting scaffold, the connector steel pipe is removed, building masonry wall exposes outside the extension of many connector reinforcing bars, available external force is fitted the extension of connector reinforcing bar and the metope of building masonry wall, and building masonry wall is plastered and just be cannot see the extension of connector reinforcing bar; Also can be with the extension excision of connector reinforcing bar, the cutting reinforcing bar is the part nothing the matter.Compared with prior art, building masonry wall no longer includes many reservations hole, do not need to excise again pre-buried short steel pipes and stretch out wall part, therefore, guarantee the globality of building masonry wall, improved the impermeabilisation ability of building masonry wall, strengthened the intensity of building masonry wall, reduce construction noise, shortened construction period.Any occasion all can satisfy three steps, two hips or three steps, the three building arrangement requirement of striding, the arrangement difficulty of pre-buried short steel pipes when some occasion that has solved prior art is set up scaffold.
Description of drawings
Below in conjunction with accompanying drawing the wall connecting piece of scaffold of the present invention and the building method of fastener type steel pipe scaffold thereof are done explanation in further detail;
Fig. 1 sets up the partial structurtes generalized section for fastener type steel pipe scaffold;
Fig. 2 is first kind of example structure schematic diagram of wall connecting piece shown in Figure 1;
Fig. 3 is second kind of example structure schematic diagram of wall connecting piece shown in Figure 1;
Fig. 4 is the third example structure schematic diagram of wall connecting piece shown in Figure 1;
In Fig. 1, Fig. 2, Fig. 3, Fig. 4,1, building masonry wall; 2, building reinforcing bar body; 3, wall connecting piece; 4, scaffold floor; 5, connecting rod, 6, cross bar; 7, vertical pole; 8, connector reinforcing bar; 9, fixture; 10, connector steel pipe; 11, the first connector reinforcing bar; 12, the first bolt pin rod; 13, the second bolt pin rod, 14, the second connector reinforcing bar.
The specific embodiment
As shown in Figure 1, fastener type steel pipe scaffold comprises scaffold floor 4, connecting rod 5, wall connecting piece 3 and interlaced cross bar 6, vertical pole 7, wall connecting piece 3 is affixed with connecting rod 5, the concrete that wall connecting piece 3 passes building masonry wall 1 is connected on the building reinforcing bar body 2, the effect of wall connecting piece 3 is fixing scaffold support bodys, prevent horizontal unstability, guarantee that scaffold is safe and reliable.
Fig. 2 shows first kind of preferred embodiment of the wall connecting piece of scaffold of the present invention, it is by connector reinforcing bar 8, connector steel pipe 10 and fixture 9 are formed, the shape of connector reinforcing bar 8 is made the open rectangle of an end, connector reinforcing bar 8 puts in the connector steel pipe 10, the through hole that has vertical its axis on the connector steel pipe 10, fixture 9 can adopt bolt and nut or pin rod, the through hole that fixture 9 passes connector steel pipe 10 blocks the rectangular end of the closure of connector reinforcing bar 8, two long limits up and down that connector reinforcing bar 8 puts in the connector steel pipe 10 contact with connector steel pipe 10, the other end of connector reinforcing bar 8 can link to each other with building reinforcing bar body 2, also the other end of connector reinforcing bar 8 can be made the curved arc shape, directly be embedded in the concrete of building.Connector reinforcing bar 8 adopts the reinforcing bar of 8 millimeters of φ, and the length that connector reinforcing bar 8 puts in the connector steel pipe 10 is 65 millimeters, and the rectangle width that connector reinforcing bar 8 is made is 35 millimeters.
Fig. 3 shows second kind of preferred embodiment of the wall connecting piece of scaffold of the present invention, it is by the first connector reinforcing bar 11, the first bolt pin rod 12, the second connector reinforcing bar 14, the second bolt pin rod 13 and connector steel pipe 10 are formed, the first connector reinforcing bar 11 and the second connector reinforcing bar 14 all adopt the reinforcing bar of 8 millimeters of φ, shape is made horizontal U-shaped, the first connector reinforcing bar 11 and the second connector reinforcing bar 14 are cross-shaped and put in the connector steel pipe 10, the first connector reinforcing bar 11 is connected with connector steel pipe 10 by the first bolt pin rod 12, the second connector reinforcing bar 14 is connected with connector steel pipe 10 by the second bolt pin rod 13, during use, the open end of the first connector reinforcing bar 11 and the second connector reinforcing bar 14 can be fixed on the building reinforcing bar body 2 or directly be embedded in the concrete of building, and connector steel pipe 10 is external at building wall.
Fig. 4 shows the third preferred embodiment of the wall connecting piece of scaffold of the present invention, it is made up of connector reinforcing bar 8, connector steel pipe 10 and fixture 9, connector reinforcing bar 8 adopts the reinforcing bar of 8 millimeters of φ, shape is made horizontal U-shaped, fixture 9 adopts the U bolt pin rod, the U bolt pin rod passes connector steel pipe 10 the U-shaped end of connector reinforcing bar 8 is blocked, and the opposite end of connector reinforcing bar 8 inserting ends of connector steel pipe 10 has screw thread, be for connecting rod can be by being threaded.
The building method of fastener type steel pipe scaffold may further comprise the steps:
A, be spaced apart according to building standard that three steps two strode or three steps three were striden the wall connecting piece 3 of arranging scaffold, wall connecting piece 3 is by the connector reinforcing bar 8 that puts in building masonry wall 1, building masonry wall 1 outer connector steel pipe 10 is formed with dismountable fixture 9 that both are connected, the U-shaped section or the rectangular section that are positioned at connector reinforcing bar 8 settings outside the building masonry wall 1 extend into connector steel pipe 10, the opposite end of connector reinforcing bar 8 inserting ends of connector steel pipe 10 has matching thread, a kind of method for arranging of the wall connecting piece 3 of scaffold is: each connector reinforcing bar 8 is fixed on the building reinforcing bar body 2, keep each connector steel pipe 10 perpendicular to building masonry wall to be cast 1, and guarantee that each connector steel pipe 10 is positioned at building masonry wall to be cast 1 outside.The another kind of method for arranging of the wall connecting piece 3 of scaffold is: at first described wall connecting piece 3 is taken apart, built-in connection reinforcing bar 8 when the beam of building masonry wall 1, post fluid concrete, the U-shaped section or the rectangular section of connector reinforcing bar 8 are vertically stretched out building masonry wall 1, keep each connector steel pipe 10 to be installed to be positioned at building masonry wall 1 outside; After treating concrete setting, each connector steel pipe 10 is enclosed within respectively on the extension of connector reinforcing bar 8, passes the closing end of connector steel pipe 10 and connector reinforcing bar 8 with the bolt pin rod.
B, set up the bar of sweeping the floor, vertical pole 7, cross bar 6, connecting rod 5 successively, connecting rod 5 can adopt with the connector steel pipe 10 of wall connecting piece 3 and be threaded;
C, set up guard rail, bridging, scaffold floor 4, safety net, form the equilibrium system of a complete sealing until whole scaffold body.
The wall connecting piece of scaffold of the present invention and the building method of fastener type steel pipe scaffold thereof are adopted in such a way, the connector reinforcing bar can be fixed on the building reinforcing bar body, also can directly be embedded in the concrete of building, the connector reinforcing bar stretches out the external part of building wall and removably connects by fixture with the connector steel pipe, the connector reinforcing bar adopts with the material of building reinforcing bar body same size and makes, when the complete dismounting scaffold of construction, the connector steel pipe is removed, building masonry wall exposes outside the extension of many connector reinforcing bars, available external force is fitted the extension of connector reinforcing bar and the metope of building masonry wall, and building masonry wall is plastered and just be cannot see the extension of connector reinforcing bar; Also can be with the extension excision of connector reinforcing bar, the cutting reinforcing bar is the part nothing the matter. Compared with prior art, building masonry wall no longer includes many reserved openings, do not need to excise again pre-buried short steel pipes and stretch out wall part, therefore, guarantee the globality of building masonry wall, improved the impermeabilisation ability of building masonry wall, strengthened the intensity of building masonry wall, reduce construction noise, shortened construction period. Any occasion all can satisfy three steps, two hips or three steps, the three building arrangement requirement of striding, the arrangement difficulty of pre-buried short steel pipes when some occasion that has solved prior art is set up scaffold.
Claims (9)
1. the wall connecting piece of a scaffold, it is characterized in that: it is made up of with dismountable fixture that both are connected (9) the connector reinforcing bar (8) that puts in building masonry wall (1), the outer connector steel pipe (10) of building masonry wall (1), and the U-shaped section or the rectangular section that are positioned at outer connector reinforcing bar (8) setting of building masonry wall (1) extend into connector steel pipe (10).
2. the wall connecting piece of scaffold according to claim 1, it is characterized in that: the quantity of described connector reinforcing bar (8) is one, have the through hole of vertical its axis on the connector steel pipe (10), the through hole that fixture (9) passes connector steel pipe (10) blocks the closing end of connector reinforcing bar (8).
3. the wall connecting piece of scaffold according to claim 2, it is characterized in that: described fixture (9) is the U bolt pin rod.
4. the wall connecting piece of scaffold according to claim 1, it is characterized in that: the quantity of described connector reinforcing bar (8) is two, be cross-shaped and put in the connector steel pipe (10), the closing end place of every connector reinforcing bar (8) is provided with a fixture that crosses (9) separately.
5. according to the wall connecting piece of any described scaffold in the claim 1 to 4, it is characterized in that: the opposite end of connector reinforcing bar (8) inserting end of described connector steel pipe (10) is provided with matching thread.
1), be spaced apart according to building standard that three steps two strode or three steps three were striden the wall connecting piece (3) of arranging scaffold 6. the building method of a fastener type steel pipe scaffold may further comprise the steps:; 2), set up the bar of sweeping the floor, vertical pole (7), cross bar (6), connecting rod (5) successively; 3), set up guard rail, bridging, scaffold floor (4), safety net, until the equilibrium system of a complete sealing of whole scaffold body formation; It is characterized in that: described wall connecting piece (3) is made up of with dismountable fixture that both are connected (9) the connector reinforcing bar (8) that puts in building masonry wall (1), the outer connector steel pipe (10) of building masonry wall (1), and the U-shaped section or the rectangular section that are positioned at outer connector reinforcing bar (8) setting of building masonry wall (1) extend into connector steel pipe (10).
7. the building method of a kind of fastener type steel pipe scaffold according to claim 6, it is characterized in that: the wall connecting piece of scaffold (3) method for arranging is: each connector reinforcing bar (8) is fixed on the building reinforcing bar body (2), keep each connector steel pipe (10) perpendicular to building masonry wall to be cast (1), and make each connector steel pipe (10) be positioned at building masonry wall to be cast (1) outside.
8. the building method of a kind of fastener type steel pipe scaffold according to claim 6, it is characterized in that: the wall connecting piece of scaffold (3) method for arranging is: at first described wall connecting piece (3) is taken apart, built-in connection reinforcing bar (8) when the beam of building masonry wall (1), post fluid concrete, the U-shaped section of connector reinforcing bar (8) or rectangular section are vertically stretched out building masonry wall (1), keep each connector steel pipe (10) to be installed to be positioned at building masonry wall (1) outside; After treating concrete setting, each connector steel pipe (10) is enclosed within respectively on the extension of connector reinforcing bar (8), passes the closing end of connector steel pipe (10) and connector reinforcing bar (8) with the bolt pin rod.
9. according to the building method of claim 6 or 7 or 8 described a kind of fastener type steel pipe scaffolds, it is characterized in that: the opposite end of connector reinforcing bar (8) inserting end of described connector steel pipe (10) is provided with matching thread, and connecting rod (5) is threaded with connector steel pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810099365 CN101368442B (en) | 2008-04-30 | 2008-04-30 | Wall connector of scaffold and its construction method of buckling member type steel pipe scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810099365 CN101368442B (en) | 2008-04-30 | 2008-04-30 | Wall connector of scaffold and its construction method of buckling member type steel pipe scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101368442A CN101368442A (en) | 2009-02-18 |
| CN101368442B true CN101368442B (en) | 2011-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200810099365 Expired - Fee Related CN101368442B (en) | 2008-04-30 | 2008-04-30 | Wall connector of scaffold and its construction method of buckling member type steel pipe scaffold |
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| CN (1) | CN101368442B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761233B (en) * | 2009-12-31 | 2015-08-26 | 青建集团股份公司 | Beam slab template supporting system and concrete column drawknot method |
| CN101892738B (en) * | 2010-08-20 | 2011-12-07 | 中太建设集团股份有限公司 | Embedded scaffold connecting tube and construction method thereof |
| CN106437149B (en) * | 2015-08-10 | 2019-01-08 | 广西建工集团第四建筑工程有限责任公司 | A kind of easy claw wall-connecting piece |
| CN106592956B (en) * | 2016-11-30 | 2019-02-15 | 中铁十六局集团城市建设发展有限公司 | A kind of shifting of fastener type steel pipe double-pole scaffold changes method |
| CN110397262A (en) * | 2019-07-23 | 2019-11-01 | 五冶集团上海有限公司 | A kind of wall-connecting piece remove after scaffold method for strengthening and repairing |
| CN110748134A (en) * | 2019-11-07 | 2020-02-04 | 李小椅 | Assembled building outer wall construction is with safe type construction work platform |
| CN110847353B (en) * | 2019-11-20 | 2021-06-01 | 中国二十冶集团有限公司 | Simple and convenient support anti-sedimentation construction method |
| CN111321878A (en) * | 2020-02-28 | 2020-06-23 | 中国建筑第八工程局有限公司 | Conversion construction method for double-layer breathing type curtain wall frame body system |
| CN115126211A (en) * | 2022-06-23 | 2022-09-30 | 恩施清江大龙潭水电开发有限公司 | Scaffold erecting method |
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2008
- 2008-04-30 CN CN 200810099365 patent/CN101368442B/en not_active Expired - Fee Related
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| CN101368442A (en) | 2009-02-18 |
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Granted publication date: 20110727 Termination date: 20130430 |