CN102561615A - Novel movable scaffold and construction method using same - Google Patents

Novel movable scaffold and construction method using same Download PDF

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Publication number
CN102561615A
CN102561615A CN2012100345826A CN201210034582A CN102561615A CN 102561615 A CN102561615 A CN 102561615A CN 2012100345826 A CN2012100345826 A CN 2012100345826A CN 201210034582 A CN201210034582 A CN 201210034582A CN 102561615 A CN102561615 A CN 102561615A
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CN
China
Prior art keywords
head tree
scaffold
pedestal
new mobile
mobile type
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Granted
Application number
CN2012100345826A
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Chinese (zh)
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CN102561615B (en
Inventor
张帅
齐宏
盛鹰
陈德学
李武
罗敏
刘建生
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CHENGDU JUSTREACH METAL MANUFACTURING Co Ltd
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CHENGDU JUSTREACH METAL MANUFACTURING Co Ltd
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Priority to CN201210034582.6A priority Critical patent/CN102561615B/en
Publication of CN102561615A publication Critical patent/CN102561615A/en
Application granted granted Critical
Publication of CN102561615B publication Critical patent/CN102561615B/en
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Abstract

The invention discloses a novel movable scaffold, which comprises a guide mechanism and main upright posts (2), wherein the guide mechanism is mounted on building keels (1), and the main upright posts (2) are mounted on the guide mechanism. An operation platform is mounted on the main upright posts (2). The invention further discloses a construction method based on the movable scaffold. The novel movable scaffold has the advantages that the scaffold is light in weight, convenient in assembly and disassembly, high in safety and flexible to move, the angle between the operation platform and a building roof can be adjusted quickly, and the like, and is applicable to construction of various building roofs.

Description

A kind of new mobile type scaffold and job practices thereof
Technical field
The present invention relates to a kind of new mobile type scaffold and job practices thereof.
Background technology
The portable scaffold of tradition all adopts steel structure shiplap joint, is widely used in elevation of building construction, can be used for also that the number of plies is low, span is little, roofing is the roofing construction on plane.If but the big super highrise building roofing of roofing keel span is constructed; Shortcomings such as the portable scaffold of tradition exists then that weight is big, downwarp, easy damaged building roof, safety are not high, mounting or dismounting inconvenience; If building roof is arcwall face and on-plane surface; The portable scaffold of tradition can't be adjusted the angle of working platform at any time, can't guarantee that working platform is parallel with horizontal plane all the time.
To building roof construction, traditional portable scaffold is only applicable to that the number of plies is low, span is little, roofing is the roofing on plane.To the roofing of other form, traditional portable scaffold can't be realized this function.A kind of feasible way is to arrange the portable scaffold of truss type steel structure at roofing, and with the diagonal brace of some the maximum position of portable scaffold deflection deformation is supported, to reduce the deflection deformation of portable scaffold.But this construction weight is big, mounting or dismounting are inconvenient, be prone to roofing is caused damage, and the workman constructs, installs, has when dismantling certain security risk at the super highrise building roofing.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming and defect; A kind of new mobile type scaffold is provided; But the advantages such as angle that this new mobile type scaffold has is in light weight, mounting or dismounting are convenient, safe, can move rapid adjustment working platform and building roof flexibly are applicable to that all kinds of building roofs construct.
Another object of the present invention provides a kind of job practices based on above-mentioned new mobile type scaffold.
The object of the invention is realized through following technical proposals: a kind of new mobile type scaffold comprises being installed in the guiding mechanism on the building keel and being installed in the head tree on the guiding mechanism; On the said head tree working platform is installed.
The main said guiding mechanism of said guiding mechanism comprises that at least two are installed in the guiding pedestal on the building keel and constitute through the track of guiding pedestal, and said head tree is installed in the track two ends.
The lower end of said guiding pedestal is provided with anchor ear, and anchor ear is fixed on the building keel.
Be provided with a support wheel and two directive wheels in the said guiding pedestal, and support wheel and the directive wheel formation triangle of arranging, in the triangle that track constitutes through support wheel and directive wheel.
Said working platform mainly is made up of the horizontal steel cable that is separately fixed between the adjacent head tree, is provided with gauze wire cloth between the said horizontal steel cable, is equipped with the bed board unit on the gauze wire cloth.
Be vertically installed with protective screening on the said gauze wire cloth.
Further; The present invention also comprises angular adjustment apparatus; Said angular adjustment apparatus mainly is made up of the mobile device that is installed on the head tree; Be fixed on the mobile device around the working platform, the permanent position of working platform on head tree can be adjusted through the position that changes mobile device, and the oblique rollering steel rope is installed between head tree and the working platform; And be fixed with pedestal on the building keel, the oblique rollering steel rope also is installed between pedestal and the head tree.
Said pedestal also is fixed on the building keel through anchor ear.
Job practices based on above-mentioned new mobile type scaffold may further comprise the steps:
(a) at first, install this new mobile type scaffold, the constructor constructs to building roof on portable scaffold;
(b) when needs move portable scaffold, the constructor leaves portable scaffold; Hold portable scaffold through electric block then, unclamp the oblique rollering steel rope that is connected between pedestal and the head tree, portable scaffold integral body is moved to the appropriate location; Move to the appropriate location, strain the oblique rollering steel rope that is connected between pedestal and the head tree again; Take off the terminal anchor ear of portable scaffold, it is installed on portable scaffold the place ahead of mobile route next time;
(c) through changing the permanent position of mobile device on head tree, the angle of portable scaffold working platform and building roof is adjusted; Before the angle adjustment, unclamp the oblique rollering steel rope of installing between head tree and the working platform earlier, after adjustment finishes, the oblique rollering steel rope of installing between tension head tree and the working platform, the constructor comes back to portable scaffold building roof is constructed;
(d) repeating step (b) and (c) finishes until whole building roof construction;
(e) last, remove this new mobile type scaffold.
The process of this new mobile type scaffold of above-mentioned installation is: at first; Guiding mechanism, pedestal, track and head tree are installed; And through anchor ear guiding mechanism, pedestal and building keel are fixed, track is passed at least two guiding pedestals, fixedly head tree is in the track two ends; Then, horizontal steel cable and oblique rollering steel rope is installed; Arrange gauze wire cloth at last, and fixing bed board unit in the above, and safety guard net is installed, the whole erection process finishes; The process of process and installation of removing this new mobile type scaffold is opposite.
In sum, the invention has the beneficial effects as follows: but in light weight, convenient, safe, the advantages such as angle that can move rapid adjustment working platform and building roof flexibly of mounting or dismounting had, be applicable to that all kinds of building roofs construct.
Description of drawings
Fig. 1 is an overall structure front view of the present invention;
Fig. 2 is an overall structure vertical view of the present invention;
Fig. 3 is the front view of guiding mechanism;
Fig. 4 be among Fig. 3 A to structural representation;
Fig. 5 is the front view of working platform;
Fig. 6 is the vertical view of working platform.
Mark and corresponding component title in the accompanying drawing: 1, building keel; 2, head tree; 3, track; 4, guiding pedestal; 5, anchor ear; 6, support wheel; 7, directive wheel; 8, horizontal steel cable; 9, gauze wire cloth; 10, bed board unit; 11, protective screening; 12, pedestal; 13, oblique rollering steel rope; 14, osculum end guiding tube; 15, big opening end guiding tube; 16, mobile device.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is done further detailed description, but embodiment of the present invention is not limited only to this.
Embodiment one
Like Fig. 1, shown in 2, the present invention includes the guiding mechanism that is installed on the building keel 1, comprise and be installed in the guiding mechanism on the building keel 1 and be installed in the head tree 2 on the guiding mechanism; On the said head tree 2 working platform is installed; In order in work progress, the angle to working platform to adjust, the present invention also is provided with angular adjustment apparatus.
Like Fig. 1,2,3, shown in 4, above-mentioned guiding mechanism comprises that at least two are installed in the guiding pedestal 4 on the building keel 1 and constitute through the track 3 of guiding pedestal 4, and said head tree 2 is installed in track 3 two ends; The lower end of guiding pedestal 4 is provided with anchor ear 5, and anchor ear 5 is fixed on the building keel 1.
Guiding pedestal 4 is provided with inner groovy near building keel 1 one ends; And it is for having the hollow cavity foundry goods; Support wheel 6 is arranged on hollow cavity inside with directive wheel 7; From the cross section, in the triangle that support wheel 6 and the directive wheel 7 formation triangle of arranging, track 3 constitute through support wheel 6 and directive wheel 7.Guiding pedestal 4 also is connected with osculum end guiding tube 14 and big opening end guiding tube 15, and the mouth of pipe of big opening end guiding tube 15 is the horn mouth shape, and said track 3 penetrates from big opening end guiding tube 15, passes guiding pedestal 4 simultaneously, and passes from osculum end guiding tube 14; It is preferable that big opening end guiding tube 15 is made the horn mouth shape, and big opening end guiding tube 15 is all detachable with osculum end guiding tube 14, when portable scaffold advances or retreats, only needs the position of two guiding tubes of transposing to get final product.
Anchor ear 5 is connected through bolt with guiding pedestal 4, can not cause damage to building structure; When track 3 was done directed moving, track 3 can slide towards set direction on guiding pedestal 4; Simultaneously, on guiding pedestal 4, can be provided with breach, the operating platform and the portable scaffold that therefore are connected with track 3 all can directly pass through breach, thereby remove the operating process of dismounting guiding pedestal 4 from.
Like Fig. 5, shown in 6; Said working platform mainly is made up of the horizontal steel cable 8 that is separately fixed between the adjacent head tree 2; Horizontal steel cable 8 interconnections of tightening constitute the keel structure of working platform, have certain toughness and rigidity, under simple structure, satisfy the requirement of construction; Laterally steel cable 8 and column 2 vertical fixing, column 2 is general to adopt 4, is fixed on around the horizontal steel cable 8, and laterally steel cable 8 adopts and column 2 vertical fixing, guarantees workman's safety to greatest extent; Be provided with gauze wire cloth 9 between the said horizontal steel cable 8; Gauze wire cloth 9 has increased the pliability of working platform, makes the workman step down in 10 last times of bed board unit, and the frequency of rocking is littler; Increase the stationarity of construction, also guaranteed the quality of construction when guaranteeing safety of workers; Be equipped with bed board unit 10 on the gauze wire cloth 9; Can strengthen the integral rigidity of structure; The side of adjacent bed board unit 10 contacts with each other and makes bed board unit 10 constitute integrative-structures, and rigidity increases, and guarantees that the safety factor that the workman steps down in when top is better; The cost of bed board unit 10 is low simultaneously, can recycle; Be vertically installed with protective screening 11 on the said gauze wire cloth 9; Protective screening 11 is arranged on around the working platform; Working platform is centered on, guarantee constructor's safety, protective screening 11 can adopt the nylon rope of high tenacity; Also can adopt the protective rope of metal material, the height of protective screening 11 can be adjusted with the constructing operation standard according to actual needs.
The present invention incorporates portable scaffold with flexible element, though this new mobile type scaffold has certain rocking, weight is little, convenience is installed and removed, safety is very high; Through the main body of head tree 2, make structure firm but gentle with horizontal steel cable 8 formation working platformes; Through oblique rollering steel rope 13 tension working platformes, large tracts of land bed board unit 10 is fixed on horizontal steel cable 8 and the gauze wire cloth 9, can effectively reduce structural deflection and rock.
Said angular adjustment apparatus is as shown in Figure 1, and it mainly is made up of the mobile device 16 that is installed on the head tree 2; Horizontal steel cable 8 around the working platform is fixed on the mobile device 16 of head tree 2, and the permanent position of working platform on head tree 2 can be adjusted through the position that changes mobile device 16; Oblique rollering steel rope 13 is installed between head tree 2 and the working platform, and this oblique rollering steel rope 13 is installed in preferentially on the horizontal steel cable 8 of working platform; Be fixed with pedestal 12 through anchor ear 5 on the building keel 1, oblique rollering steel rope 13 also is installed between pedestal 12 and the head tree 2; Adjust the angle of portable scaffold working platform and building roof when need; Only needing to change the permanent position of mobile device 16 on head tree 2 gets final product; But thereby the angle of flexible working platform; When guaranteeing that portable scaffold moves to any position of roofing, working platform is all parallel with horizontal plane, satisfies the construction needs.
When this new mobile type scaffold is installed, guiding mechanism, pedestal 12, track 3 and head tree 2 are installed at first, can be taked the form of anchor ear that guiding mechanism, pedestal 12 is fixing, for convenience detach and mobile with building keel 1; Horizontal steel cable 8 and oblique rollering steel rope 13 are installed then, and all steel cables all should be strained; Arrange gauze wire cloth 9 at last, fixedly safety guard net 11 is installed in large tracts of land bed board unit 10, and the whole erection process finishes, and the constructor can arrive working platform building roof is constructed.
After the building roof in the boundary of works area was accomplished, the constructor left portable scaffold, stood near the roofing packway of portable scaffold; Hold portable scaffold through electric block, unclamp the oblique rollering steel rope 13 that is connected between pedestal 12 and the head tree 2, portable scaffold integral body is moved to the appropriate location; Mobile foundation is to the appropriate location, strains the oblique rollering steel rope 13 that is connected between pedestal 12 and the head tree 2 again; Take off the terminal anchor ear 5 of portable scaffold, it is installed on portable scaffold the place ahead of mobile route next time;
Through changing the permanent position of mobile device 16 on head tree 2, the angle of portable scaffold working platform and building roof is adjusted.Before the angle adjustment, unclamp the oblique rollering steel rope of installing between head tree 2 and the working platform 13 earlier, after adjustment finishes, the oblique rollering steel rope of installing between tension head tree 2 and the working platform 13, the constructor comes back to portable scaffold building roof is constructed.
Repeat above-mentioned steps, finish until whole building roof construction; At last, remove this new mobile type scaffold, unloading process and installation process are opposite.
Take aforesaid way, just can realize the present invention preferably.
Combine accompanying drawing that embodiments of the invention are described above; But the present invention is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong within the protection of the present invention.

Claims (10)

1. a new mobile type scaffold is characterized in that, comprises being installed in the guiding mechanism on the building keel (1) and being installed in the head tree (2) on the guiding mechanism; Said head tree is equipped with working platform on (2).
2. a kind of new mobile type scaffold according to claim 1; It is characterized in that; Said guiding mechanism comprises that at least two are installed in the guiding pedestal (4) on the building keel (1) and constitute through the track (3) of guiding pedestal (4), and said head tree (2) is installed in track (3) two ends.
3. a kind of new mobile type scaffold according to claim 2 is characterized in that the lower end of said guiding pedestal (4) is provided with anchor ear (5), and anchor ear (5) is fixed on the building keel (1).
4. a kind of new mobile type scaffold according to claim 2; It is characterized in that; Be provided with a support wheel (6) and two directive wheels (7) in the said guiding pedestal (3); And in the triangle that support wheel (6) and directive wheel (7) the formation triangle of arranging, track (3) constitute through support wheel (6) and directive wheel (7).
5. a kind of new mobile type scaffold according to claim 1; It is characterized in that; Said working platform mainly is made up of the horizontal steel cable (8) that is separately fixed between the adjacent head tree (2); Be provided with gauze wire cloth (9) between the said horizontal steel cable (8), be equipped with bed board unit (10) on the gauze wire cloth (9).
6. a kind of new mobile type scaffold according to claim 5 is characterized in that, is vertically installed with protective screening (11) on the said gauze wire cloth (9).
7. according to each described a kind of new mobile type scaffold in the claim 1~6; It is characterized in that; Also comprise angular adjustment apparatus; Said angular adjustment apparatus mainly is made up of the mobile device (16) that is installed on the head tree (2), is fixed on the mobile device (16) around the working platform; Oblique rollering steel rope (13) is installed between head tree (2) and the working platform; Also comprise the pedestal (12) that is fixed on the building keel (1), oblique rollering steel rope (13) also is installed between said pedestal (12) and the head tree (2).
8. a kind of new mobile type scaffold according to claim 7 is characterized in that said pedestal (12) also is fixed on the building keel (1) through anchor ear (5).
9. based on the job practices of above-mentioned new mobile type scaffold, it is characterized in that, may further comprise the steps:
(a) at first, install this new mobile type scaffold, the constructor constructs to building roof on portable scaffold;
(b) when needs move portable scaffold, the constructor leaves portable scaffold; Hold portable scaffold through electric block then, unclamp the oblique rollering steel rope (13) that is connected between pedestal (12) and the head tree (2), portable scaffold integral body is moved to the appropriate location; Move (12) to the appropriate location, strain the oblique rollering steel that is connected between pedestal (12) and the head tree (2) restrict (13) again; Take off the terminal anchor ear (5) of portable scaffold, it is installed on portable scaffold the place ahead of mobile route next time;
(c) through changing the permanent position of mobile device (16) on head tree (2), the angle of portable scaffold working platform and building roof is adjusted; Before the angle adjustment; Unclamp the oblique rollering steel rope of installing between head tree (2) and the working platform (13) earlier; After adjustment finishes, the oblique rollering steel rope of installing between tension head tree (2) and the working platform (13), the constructor comes back to portable scaffold building roof is constructed;
(d) repeating step (b) and (c) finishes until whole building roof construction;
(e) last, remove this new mobile type scaffold.
10. job practices according to claim 9; It is characterized in that: the process that this new mobile type scaffold is installed is: at first; Guiding mechanism, pedestal (12), track (3) and head tree (2) are installed; And through anchor ear guiding mechanism, pedestal (12) and building keel are fixed, track (3) is passed at least two guiding pedestals (4), fixedly head tree (2) is in track (3) two ends; Then, horizontal steel cable (8) and oblique rollering steel rope (13) is installed; Arrange gauze wire cloth (9) at last, and fixedly bed board unit (19) in the above, and safety guard net (11) is installed, the whole erection process finishes; The process of process and installation of removing this new mobile type scaffold is opposite.
CN201210034582.6A 2012-02-16 2012-02-16 Novel movable scaffold and construction method using same Expired - Fee Related CN102561615B (en)

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Application Number Priority Date Filing Date Title
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CN102561615B CN102561615B (en) 2014-06-18

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09250236A (en) * 1996-03-18 1997-09-22 Takenaka Komuten Co Ltd Movable scaffold
CN201367686Y (en) * 2008-11-11 2009-12-23 中冶京唐建设有限公司 Transporting device for installing louver frame
CN101899905A (en) * 2010-08-10 2010-12-01 中建五局工业设备安装有限公司 Hoisting slide devices and hoisting slide equipment
CN201883693U (en) * 2010-11-19 2011-06-29 中国二十二冶集团有限公司 Steel-structure roof brace mounting rack tool
CN201962931U (en) * 2011-03-23 2011-09-07 浙江南湖建设有限公司 Flexible construction platform for suspension cable
CN202467021U (en) * 2012-02-16 2012-10-03 成都嘉泽正达金属制造有限公司 Novel mobile scaffold

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09250236A (en) * 1996-03-18 1997-09-22 Takenaka Komuten Co Ltd Movable scaffold
CN201367686Y (en) * 2008-11-11 2009-12-23 中冶京唐建设有限公司 Transporting device for installing louver frame
CN101899905A (en) * 2010-08-10 2010-12-01 中建五局工业设备安装有限公司 Hoisting slide devices and hoisting slide equipment
CN201883693U (en) * 2010-11-19 2011-06-29 中国二十二冶集团有限公司 Steel-structure roof brace mounting rack tool
CN201962931U (en) * 2011-03-23 2011-09-07 浙江南湖建设有限公司 Flexible construction platform for suspension cable
CN202467021U (en) * 2012-02-16 2012-10-03 成都嘉泽正达金属制造有限公司 Novel mobile scaffold

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Address after: 610000, No. nine, 339 Peak Road, Industrial Development Zone, Qingbaijiang District, Sichuan, Chengdu

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