CN101906870A - Suspended scaffolding - Google Patents
Suspended scaffolding Download PDFInfo
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- CN101906870A CN101906870A CN 201010239554 CN201010239554A CN101906870A CN 101906870 A CN101906870 A CN 101906870A CN 201010239554 CN201010239554 CN 201010239554 CN 201010239554 A CN201010239554 A CN 201010239554A CN 101906870 A CN101906870 A CN 101906870A
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- connecting rod
- lower link
- upper connecting
- pull rod
- thread
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Abstract
The invention discloses a suspended scaffolding which comprises a cantilever, a scaffolding, bolts, a lower pull rod, a double-headed bolt, an upper pull rod and a suspended snap. The cantilever is a T-shaped steel component of which the main body is a rectangular flat plate; the end face of the rectangular flat plate is vertically and fixedly connected with I-shaped profile steel; through holes are arranged at both sides of the rectangular flat plate and corresponding to preserved holes of a curb girder on a bottom layer, the through holes and the preserved holes are connected together by bolts, a vertical pile and a suspended ring are fixedly connected with the upper surface of the I-shaped profile steel, the vertical pile is a positioning point for mounting the scaffolding, the lower pull rod and the upper pull rod which are tipsily arranged are connected by a double-headed bolt into a structure with adjustable length, the suspended ring fixedly connected with the I-shaped profile steel is hooked by the lower end of the lower pull rod, and the suspended snap in a curb girder on the upper layer is hooked by the upper end of the upper pull rod so as to form the reinforcing structure of the cantilever. The invention has simple structure, material saving, high strength and convenient mounting and dismounting. The cantilever mounted at the outer side of the curb girder on the bottom layer does not influence the subsequent construction of a floor on a construction site and creates condition for improving the construction efficiency and the quality.
Description
Technical field
The present invention relates to a kind of construction equipment, specifically, the present invention relates to a kind of scaffold, this scaffold is used for multilayer or the highrise building wall is constructed outward.
Background technology
When multilayer or high-building construction, need do a lot of of wall exterior plaster, veneer operation, more special because of environment, must scaffold erecting as workman's operation platform during construction, otherwise can't base oneself upon.Whether scaffold firmly directly influences workman's personal safety and construction quality, efficient.The common flooring at the construction field (site) of prior art is laid overhanging I-shaped shaped steel, fixedly connected with flooring in its inner, overhanging end with cable wire be embedded in limit, upper strata Beam in withhold and be connected, the scaffold of vertically-arranged is installed on I-shaped shaped steel then, and the scaffold of this kind structure can satisfy the safe construction requirement., there is I-shaped shaped steel in the flooring of job site, directly influences the construction of follow-up interior wall and flooring, although the later stage can be finished construction by filling up, it is poor because of fused degree that the place is filled up in building structure, and the seam that forms is the hidden danger of the following seepage of body of wall.
Summary of the invention
The present invention is primarily aimed at the deficiencies in the prior art, proposes a kind of simple in structurely, firm, easy for installation, safe in utilization, and materials are few and do not influence the builder's jack of the follow-up construction in job site.
The present invention is achieved through the following technical solutions technical goal.
Builder's jack is a framework steel member, and it is by outstanding Beam, scaffold, bolt, lower link, double end nut, upper connecting rod and withhold and form.Its improvements are, the outstanding Beam that is installed in the bottom limit Beam outside is T font structure, and the perpendicular rectangular flat of putting is connected with I-shaped shaped steel end vertical fixing, and the rectangular flat both sides are provided with the through hole erection bolt, fixedly connected staking out of I-shaped shaped steel upper surface and suspension ring, staking out are the scaffold anchor points.Described lower link and upper connecting rod are slender rod piece, one end is provided with screw thread, and it is hook-shaped that the other end is, and both connect into the adjustable length structure by the double end nut, tilting rigidity upper connecting rod upper end is hooked and is embedded in withholding among the Beam of limit, upper strata, and the reinforcement that suspension ring constitute outstanding Beam is hooked in the lower link lower end of rigidity.
In the said structure, lower link and upper connecting rod diameter are the round steel of Φ 16～Φ 18, and the lower link end of thread is a left hand thread, and the upper connecting rod end of thread is a right-handed thread, and double end nut two ends thread rotary orientation is opposite, respectively with the end of thread corresponding matching of lower link, upper connecting rod.
The present invention compared with prior art has following good effect:
1, push-and-pull rod is better than flexible wirerope adjustability, is convenient to reinforce outstanding Beam;
2, outstanding Beam is installed in the limit Beam outside, and overall dimensions is short, has both saved steel, installs and removes also very convenient.
3, outstanding Beam is installed in the limit Beam outside, does not influence the follow-up construction of job site flooring, has created good condition for improving construction quality and efficient.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that enlarged diagram is looked on a single outstanding Beam left side.
Fig. 3 is that single outstanding Beam master looks enlarged diagram.
The specific embodiment
Below with reference to the accompanying drawings shown in and in conjunction with the embodiments, the invention will be further described.
Builder's jack shown in Figure 1 is the embodiment of load-bearing 2T, and builder's jack is directly installed on the Beam A outer side edges of architecture bottom layer limit, and it is by outstanding Beam 1, scaffold 2, bolt 3, lower link 4, double end nut, upper connecting rod 6 and withhold 7 and form.The outstanding Beam 1 that is the T character form component is the main body supporting member, and outstanding Beam 1 usefulness the I 12.6 I-shaped shaped steel of present embodiment are made, left end with erect the rectangular flat of putting 1.3 and fixedly connected and be integral.Rectangular flat 1.3 is a connector, and the surface is provided with the through hole 1.4 of two erection bolts 3.Fixedly connected suspension ring 1.2 of I-shaped shaped steel upper surface and the staking out 1.1 of vertically-arranged up, scaffold 2 are that anchor point is installed with staking out 1.1.The round steel of lower link 4 and upper connecting rod 6 usefulness Φ 16 is made, one end make respectively a left side or dextrorotation to screw thread, it is hook-shaped that the other end is, both connect into the adjustable length structure by different double end nut 5 correspondences of two ends rotation direction, upper connecting rod 6 upper ends of tilting rigidity are hooked to be embedded in and are withheld 7 among the Beam of limit, upper strata, and the reinforcement that suspension ring 1.2 constitute outstanding Beam 1 is hooked in lower link 4 lower ends of tilting rigidity.
During actual installation, come on the Beam A external surface of bottom limit, aim at the connection that fixes of the hole reserved among the bottom limit Beam A and inserting bolt 3 with two through holes 1.4 with the left side of rectangular flat 1.3.Connect upper connecting rod 6 and lower link 4 with double end nut 5 then, rotation double end nut 5 is adjusted to appropriate length, again upper connecting rod 6 and lower link 4 are hooked respectively and withhold 7 and suspension ring 1.2, it is stressed until tilting upper connecting rod 6 and lower link 4 to continue to tune double end nut 5, scaffold 2 is installed on the outstanding Beam 1 promptly to can be used for construction at last.Because the present invention connects reliably, the scaffold 2 of supporting is stable, and the equal outside at the construction field (site) of all structural members, does not influence the follow-up construction in job site, for raising construction quality and efficient have been created advantage.
Claims (3)
1. builder's jack, it is by outstanding Beam (1), scaffold (2), bolt (3), lower link (4), double end nut (5), upper connecting rod (6) and withhold (7) and form; It is characterized in that, the outstanding Beam (1) that is installed in bottom limit Beam (A) outside is T font structure, the perpendicular rectangular flat of putting (1.3) is connected with I-shaped shaped steel end vertical fixing, rectangular flat (1.3) both sides are provided with through hole (1.4) erection bolt (3), fixedly connected staking out of I-shaped shaped steel upper surface (1.1) and suspension ring (1.2), staking out (1.1) are scaffold (2) anchor points; Described lower link (4) and upper connecting rod (6) are slender rod piece, one end is provided with screw thread, it is hook-shaped that the other end is, both connect into the adjustable length structure by double end nut (5), withhold (7) that are embedded among limit, the upper strata Beam (B) are hooked in tilting rigidity upper connecting rod (6) upper end, and the reinforcement that suspension ring (1.2) constitute outstanding Beam (1) is hooked in the lower link of rigidity (4) lower end.
2. builder's jack according to claim 1 is characterized in that: described lower link (4) and upper connecting rod (6) diameter are the round steel of Φ 16～Φ 18.
3. builder's jack according to claim 1, it is characterized in that: described lower link (4) end of thread is a left hand thread, upper connecting rod (6) end of thread is a right-handed thread, and double end nut (5) two ends thread rotary orientation is opposite, respectively with lower link (4), upper connecting rod (6) corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010239554 CN101906870A (en) | 2010-07-29 | 2010-07-29 | Suspended scaffolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010239554 CN101906870A (en) | 2010-07-29 | 2010-07-29 | Suspended scaffolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101906870A true CN101906870A (en) | 2010-12-08 |
Family
ID=43262443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010239554 Pending CN101906870A (en) | 2010-07-29 | 2010-07-29 | Suspended scaffolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101906870A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003070A (en) * | 2010-12-28 | 2011-04-06 | 山东万鑫建设有限公司 | Construction method of suspending scaffold |
| CN103321399A (en) * | 2013-06-25 | 2013-09-25 | 北京金港机场建设有限责任公司 | Suspension scaffold at gable at sloping roof eaves of high-rise building, and construction method thereof |
| CN104179341A (en) * | 2014-08-25 | 2014-12-03 | 中国十七冶集团有限公司 | Method for mounting combining and positioning devices of cantilever bearing frames |
| CN104727560A (en) * | 2015-02-16 | 2015-06-24 | 中交一航局第一工程有限公司 | Reinforced concrete structure reinforced steel framework forming method and reinforced steel jig frame |
| CN112177320A (en) * | 2020-09-28 | 2021-01-05 | 厦门安科科技有限公司 | Attachment structure for creeping formwork frame body |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4971169A (en) * | 1989-12-12 | 1990-11-20 | Fruth Duane V | Method and apparatus for scaffolding |
| CN101660346A (en) * | 2009-08-31 | 2010-03-03 | 江苏金土木建设集团华顺工程有限公司 | Support frame of adjustable suspension scaffold |
| CN201517282U (en) * | 2009-07-28 | 2010-06-30 | 叶香竹 | Overhang scaffold |
-
2010
- 2010-07-29 CN CN 201010239554 patent/CN101906870A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4971169A (en) * | 1989-12-12 | 1990-11-20 | Fruth Duane V | Method and apparatus for scaffolding |
| CN201517282U (en) * | 2009-07-28 | 2010-06-30 | 叶香竹 | Overhang scaffold |
| CN101660346A (en) * | 2009-08-31 | 2010-03-03 | 江苏金土木建设集团华顺工程有限公司 | Support frame of adjustable suspension scaffold |
Non-Patent Citations (1)
| Title |
|---|
| 《广东土木与建筑》 20070715 黄绪云 高层建筑高空大悬挑构架板支模设计 , 第07期 2 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003070A (en) * | 2010-12-28 | 2011-04-06 | 山东万鑫建设有限公司 | Construction method of suspending scaffold |
| CN103321399A (en) * | 2013-06-25 | 2013-09-25 | 北京金港机场建设有限责任公司 | Suspension scaffold at gable at sloping roof eaves of high-rise building, and construction method thereof |
| CN103321399B (en) * | 2013-06-25 | 2015-12-16 | 北京金港建设股份有限公司 | The outer eaves gable place's suspension scaffold of highrise building Sloping roof and construction method thereof |
| CN104179341A (en) * | 2014-08-25 | 2014-12-03 | 中国十七冶集团有限公司 | Method for mounting combining and positioning devices of cantilever bearing frames |
| CN104179341B (en) * | 2014-08-25 | 2016-03-23 | 中国十七冶集团有限公司 | One is encorbelmented heavy frame integrated positioning device mounting method |
| CN104727560A (en) * | 2015-02-16 | 2015-06-24 | 中交一航局第一工程有限公司 | Reinforced concrete structure reinforced steel framework forming method and reinforced steel jig frame |
| CN112177320A (en) * | 2020-09-28 | 2021-01-05 | 厦门安科科技有限公司 | Attachment structure for creeping formwork frame body |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101208 |