CN204492134U - Be convenient to the height scaffolding installed - Google Patents

Be convenient to the height scaffolding installed Download PDF

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Publication number
CN204492134U
CN204492134U CN201420863666.5U CN201420863666U CN204492134U CN 204492134 U CN204492134 U CN 204492134U CN 201420863666 U CN201420863666 U CN 201420863666U CN 204492134 U CN204492134 U CN 204492134U
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China
Prior art keywords
shaped steel
cantilever beams
steel cantilever
main body
vertical rod
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CN201420863666.5U
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Chinese (zh)
Inventor
田凤超
杨帆
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Hebei Construction Group Corp Ltd
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Hebei Construction Group Corp Ltd
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Abstract

A kind of height scaffolding being convenient to install, comprise the scaffold main body be made up of some vertical equity bars, horizontal quarter butt and vertical rod, connected by connector between vertical equity bar, horizontal quarter butt and vertical rod, height scaffolding also comprises the shaped steel Cantilever Beams for support scaffolding main body, one end of described shaped steel Cantilever Beams is arranged on the concrete floor of highrise building by anchoring piece, and the other end of shaped steel Cantilever Beams stretches out the vertical rod of highrise building extenal fixation connecting pin hand cradle main body.Anchoring piece of the present utility model can not only fix shaped steel Cantilever Beams easily, and after construction terminates, can also remove easily, to reuse, is conducive to improving efficiency of construction, reducing construction cost, has good economy and practicality.

Description

Be convenient to the height scaffolding installed
Technical field
The utility model relates to construction engineering technical field, the scaffold particularly used in a kind of building construction process.
Background technology
Scaffold is mainly used in exterior wall or the higher place that cannot directly construct of floor height of building site, and convenient working personnel work up and down, perimeter security net is safeguarded, high-altitude installation component and solve vertical and horizontal transport etc.For the job position that floor height is lower, directly adopt vertical equity bar, horizontal quarter butt and vertical rod namely to can be assembled into scaffold by the simple and easy installation of connector and carry out operation; And for high-rise operation, particularly when carrying out the construction of high-rise building, need to scaffold erecting in the periphery of building, scaffold is set up from ground usually, sets up the position needing operation always.Because scaffold is directly connected to the life security of operating personnel, traditional scaffold is not only installed loaded down with trivial details, and safety is poor, therefore develops and be a kind ofly convenient to install and the high height scaffolding of security performance just becomes one of building engineering field problem demanding prompt solution.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of and is convenient to install and the high height scaffolding of security performance.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
Be convenient to the height scaffolding installed, comprise the scaffold main body be made up of some vertical equity bars, horizontal quarter butt and vertical rod, connected by connector between vertical equity bar, horizontal quarter butt and vertical rod, height scaffolding also comprises the shaped steel Cantilever Beams for support scaffolding main body, one end of described shaped steel Cantilever Beams is arranged on the concrete floor of highrise building by anchoring piece, and the other end of shaped steel Cantilever Beams stretches out the vertical rod of highrise building extenal fixation connecting pin hand cradle main body.
Improvement of the present utility model is: described anchoring piece comprises base plate, pressing plate and is vertically set at least two support bars on base plate; Described base plate is positioned at below concrete floor; The bottom plug welding of support bar is on base plate, and the top of support bar is stretched out above concrete floor; Pressing plate is socketed in support bar top; Described shaped steel Cantilever Beams penetrates in the space of pressing plate, concrete floor and support bar formation, and is fitted in the fastening nut compression of supporting bar top by screw thread.
Further improvement of the utility model is: the middle and lower part of described support bar is set with sleeve pipe.
Improvement of the present utility model is also: described shaped steel Cantilever Beams is i shaped steel, and the outer end of i shaped steel is provided with the through hole of fixing feet hand cradle main body vertical rod.
Owing to have employed above technical scheme, acquired by the utility model, technological progress is as follows.
Scaffold main body is fixedly mounted in outside highrise building by shaped steel Cantilever Beams by the utility model, is fully ensureing, on the basis of job safety, to facilitate installation; In work progress, adopt the utility model, only need scaffolding erecting needing the floor of construction, without the need to building from ground, greatly reducing difficulty of construction and assembly cost.Anchoring piece of the present utility model can not only fix shaped steel Cantilever Beams easily, and after construction terminates, can also remove easily, to reuse, is conducive to improving efficiency of construction, reducing construction cost, has good economy and practicality.
Accompanying drawing explanation
Fig. 1 is lateral view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the structural representation of anchoring piece described in the utility model.
In figure, each label is expressed as: 1. shaped steel Cantilever Beams, 2. concrete floor, 3. anchoring piece, 31. support bars, 32. base plates, 33. fastening nuts, 34. pressing plates, 35. sleeve pipes, 4. vertical equity bar, 5. vertical rod, 6. horizontal quarter butt.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
Structure of the present utility model as depicted in figs. 1 and 2, comprises scaffold main body and shaped steel Cantilever Beams 1.Shaped steel Cantilever Beams is used for the outside of scaffold body supports at highrise building, one end of shaped steel Cantilever Beams 1 is arranged on the concrete floor 2 of highrise building by anchoring piece 3, the other end of shaped steel Cantilever Beams stretches out outside highrise building, and is fixedly connected with scaffold main body.
Scaffold main body is made up of some vertical equity bars 4, horizontal quarter butt 6 and vertical rod 5, is connected between vertical equity bar, horizontal quarter butt and vertical rod by connector.The vertical rod of scaffold main body is fixed in the through hole of shaped steel Cantilever Beams outer end.
The structure of anchoring piece 3 as shown in Figure 3, at least two support bars 31 comprising base plate 32, pressing plate 34 and be vertically set on base plate.Wherein base plate 32 is positioned at below concrete floor 2; The bottom plug welding of support bar 31 is on base plate 32, and the top of support bar 31 is stretched out above concrete floor, and is provided with external screw thread, and equipped fastening nut 33; Pressing plate 34 is socketed in support bar 31 top.Support bar height is thickness of concrete floor and shaped steel Cantilever Beams height and adds 150mm again.
Shaped steel Cantilever Beams 1 penetrates in the space of pressing plate, concrete floor and support bar formation, by screwing fastening nut 33, is compressed by shaped steel Cantilever Beams under the effect of pressing plate.In the present embodiment, support bar is provided with two, certainly can also be set to 4,6,8 ..., it is two rows that all support bars are set up in parallel, and shaped steel Cantilever Beams is arranged between support bars, to improve firm performance two.
In the utility model, anchoring piece does not adopt conventional U-shaped reinforcing bar draw ring, overcome the operating worker when concreting and trample the generation that roof steel bar causes U-shaped reinforcing bar draw ring position shift phenomenon, ensure that the pre-buried height of anchoring piece and pre-buried position, make the pore size between shaped steel Cantilever Beams and anchoring piece even, be convenient to fixed installation.
In the present embodiment, shaped steel Cantilever Beams selects i shaped steel, and the outer end of i shaped steel is provided with the through hole of fixing feet hand cradle main body.The base plate of anchoring piece adopts 220mm × 100mm × 8mm steel plate, pressing plate adopts 10mm hassock plate, and support bar adopts diameter of phi 20mm round steel, and two diameter of phi 20mm round steel carry out plug welding with 220mm × 100mm × 8mm steel plate and are connected, ensure after plug welding that bottom is smooth, without protruding steel plate phenomenon.The utility model, for convenience of the dismounting of anchoring piece, is set with sleeve pipe 35 in the middle and lower part of support bar, and sleeve pipe adopts the PVC sleeve pipe of diameter of phi 25mm.
The installation process of the present embodiment is as follows:
First base plate is pre-buried and be fixed on concrete blinding, bottom surface and the template of base plate are adjacent to, then by the PVC casing pipe sleeve of diameter of phi 25mm on diameter of phi 20mm round steel, closely knit with tape-stripping, prevent mortar from entering in sleeve pipe.
Then concreting, installs shaped steel Cantilever Beams after concrete final set.
When shaped steel Cantilever Beams is installed, shaped steel Cantilever Beams is placed between two diameter of phi 20mm round steel, after adjusting position, 10mm hassock sleeve-board is entered on diameter of phi 20mm round steel, two fastening nuts placed by every root diameter of phi 20mm round steel, tightening nuts is fastening, can fix the inner of shaped steel Cantilever Beams.
Finally, in the outer end of shaped steel Cantilever Beams, vertical rod 5 is installed, then vertical equity bar 4 is installed in vertical rod, installation that horizontal quarter butt 6 can complete height scaffolding.
After scaffold is finished using, can first remove scaffold main body, then remove shaped steel Cantilever Beams; Remove the process that namely shaped steel Cantilever Beams process removes anchoring piece, can after slab form be removed, beat the supporting bar top of anchoring piece gently with hand hammer, the base plate of anchoring piece and support bar can drop.First fastening nut is screwed on the external screw thread of supporting bar top before beaing, avoids directly beaing support bar and cause screw thread to be out of shape, affect later stage use.
In the present embodiment, the external thread length that the supporting bar top of anchoring piece is arranged is 150mm, is convenient to regulate according to the thickness of different concrete floors.

Claims (4)

1. be convenient to the height scaffolding installed, comprise the scaffold main body be made up of some vertical equity bars (4), horizontal quarter butt (6) and vertical rod (5), connected by connector between vertical equity bar, horizontal quarter butt and vertical rod, it is characterized in that: height scaffolding also comprises the shaped steel Cantilever Beams (1) for support scaffolding main body, one end of described shaped steel Cantilever Beams (1) is arranged on the concrete floor (2) of highrise building by anchoring piece (3), and the other end of shaped steel Cantilever Beams stretches out the vertical rod of highrise building extenal fixation connecting pin hand cradle main body.
2. the height scaffolding being convenient to install according to claim 1, is characterized in that: at least two support bars (31) that described anchoring piece (3) comprises base plate (32), pressing plate (34) and is vertically set on base plate; Described base plate (32) is positioned at concrete floor (2) below; The bottom plug welding of support bar (31) is on base plate (32), and the top of support bar (31) is stretched out above concrete floor; Pressing plate (34) is socketed in support bar (31) top; Described shaped steel Cantilever Beams (1) penetrate pressing plate, concrete floor and support bar formed space in and by screw thread be fitted in supporting bar top fastening nut (33) compression.
3. the height scaffolding being convenient to install according to claim 2, is characterized in that: the middle and lower part of described support bar is set with sleeve pipe (35).
4. the height scaffolding being convenient to install according to any one of claims 1 to 3, it is characterized in that: described shaped steel Cantilever Beams is i shaped steel, the outer end of i shaped steel is provided with the through hole of fixing feet hand cradle main body vertical rod.
CN201420863666.5U 2014-12-31 2014-12-31 Be convenient to the height scaffolding installed Active CN204492134U (en)

Priority Applications (1)

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CN201420863666.5U CN204492134U (en) 2014-12-31 2014-12-31 Be convenient to the height scaffolding installed

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105587115A (en) * 2015-12-17 2016-05-18 上海建工五建集团有限公司 Climbing frame fixing device and method for preventing exterior finish from being damaged
CN106760460A (en) * 2016-12-07 2017-05-31 中国建筑第八工程局有限公司 Suspension scaffold and its installation method for setting up scaffold in prefabricated construction
CN107916775A (en) * 2017-11-21 2018-04-17 上海建工五建集团有限公司 A kind of reinforcing device and method of builder's jack and laminated floor slab
CN115075530A (en) * 2022-07-01 2022-09-20 中亿丰建设集团股份有限公司 Cantilever structure and construction method thereof
CN112479052B (en) * 2020-11-25 2024-06-07 中国五冶集团有限公司 High-altitude cantilever lifting beam hoisting mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105587115A (en) * 2015-12-17 2016-05-18 上海建工五建集团有限公司 Climbing frame fixing device and method for preventing exterior finish from being damaged
CN106760460A (en) * 2016-12-07 2017-05-31 中国建筑第八工程局有限公司 Suspension scaffold and its installation method for setting up scaffold in prefabricated construction
CN107916775A (en) * 2017-11-21 2018-04-17 上海建工五建集团有限公司 A kind of reinforcing device and method of builder's jack and laminated floor slab
CN112479052B (en) * 2020-11-25 2024-06-07 中国五冶集团有限公司 High-altitude cantilever lifting beam hoisting mechanism
CN115075530A (en) * 2022-07-01 2022-09-20 中亿丰建设集团股份有限公司 Cantilever structure and construction method thereof
CN115075530B (en) * 2022-07-01 2024-03-22 中亿丰建设集团股份有限公司 Cantilever structure and construction method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: Lu Gang Road Show in 071000 districts in Hebei city of Baoding province No. 125

Patentee after: Hebei construction group Limited by Share Ltd

Address before: Xinhua District, Hebei city of Shijiazhuang Province Shi Qing Road 050071 No. 118

Patentee before: Heibei Construction Group Co., Ltd.

CP03 Change of name, title or address