CN101215928B - Attached lifting scaffold trolley type inclining-proof device and method of use thereof - Google Patents
Attached lifting scaffold trolley type inclining-proof device and method of use thereof Download PDFInfo
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- CN101215928B CN101215928B CN2008100304552A CN200810030455A CN101215928B CN 101215928 B CN101215928 B CN 101215928B CN 2008100304552 A CN2008100304552 A CN 2008100304552A CN 200810030455 A CN200810030455 A CN 200810030455A CN 101215928 B CN101215928 B CN 101215928B
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- 230000002265 prevention Effects 0.000 claims description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 description 24
- 239000010959 steel Substances 0.000 description 24
- 238000009434 installation Methods 0.000 description 14
- 238000010276 construction Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a pulley-type inclination-preventing device for an attached lifting scaffold and a method for using, the inclination-preventing device comprises a vertical bar-shaped inclination-preventing rail with a longitudinal inner concave and an inclination-preventing component, the structure of the inclination-preventing component is that 2-6 typed wall bolts are penetrated through wall and fix a connection board which is clung on wall surface, two supporting stands which are horizontally extended outwards and respectively arranged on the inclination-preventing rail are fixed on the connection board, an inclination-preventing conformation box which only does up and down movements with the inclination-preventing rail is erected between the two supporting stands, the inclination-preventing conformation box is composed of a pulley which is inserted into the inner concave of the inclination-preventing rail and the inclination-preventing rail which are connected, and the pulley is fixed on the inclination-preventing conformation box which surrounds the inclination-preventing rail. The invention has the advantages of excellent inclination-preventing property, safety and reliability, convenient disassembly and low component cost and can be used repeatedly, and the method for using which is disclosed can realize better safety of the attached lifting scaffold and can satisfy safe operational requirements of the attached lifting scaffold.
Description
Technical field
The present invention relates to a kind of construction implement and using method thereof, particularly a kind of attached lift scaffold inclining-proof device and using method thereof.
Background technology
Attached lift scaffold is the tool-type scaffold that a kind of branch is striden, do not landed, be generally 6～8 step framves, seek connections with on the exterior wall of building, satisfy the instructions for use of Structural Engineering and decoration of exterior wall construction, extensively adopted by high-building construction the section construction of scaffold.Its elevating movement is carried out lifting by electric block to adjustable shelf and inclining-proof device and is realized.When scaffold is in running order, inclining-proof device and body of wall relative fixed; When scaffold needs lifting, use electric block that support body is promoted, replace attached wall by load diagonal member and inclining-proof device, scaffold can be along the lifting successively of the preformed hole on the body of wall.The anti-function of toppling of attached lift scaffold is an important safety index, at present, the anti-dumping function of outrigger scaffold is to adopt the steel pipe guide rail to prevent that attached lift scaffold support body in lifting process from toppling, adopt wall-connecting piece to connect the wall mode and prevent that when support body remains static support body from toppling, used anti-dumping track is a common steel tube, its with the main frame of attached lift scaffold on the parallel installation of interior vertical rod, its wall-connecting piece is that fastener is connected with the side bar or the shear wall of building, the every floor of general requirements all will be provided with, connected mode adopts pre-buried screw on side bar or shear wall, be connected with anti-tilt device with screw rod through walls again after the form removal, because the external surface of common steel tube is a convex surface, it is little that fastener is in contact with it area, it is lower that the fastener antiskid moves ability, landing appears easily, so the inclining-proof device anti-dumping effect of this structure is limited, the quality of fastener own is uneven in addition, safety factor is lower, occurring fastener easily connects unstable, security incident takes place in the phenomenon of artificially removing and causing outrigger to topple.Its field of employment also is subjected to certain restriction, possibly can't use at following building: as towering buildings such as the tubular construction building of opening space building, justifying shear wall greatly, special-shaped building, chimney, water towers.Usually can not satisfy the desired two step three mid-span requirements of standard as setting up wall connecting rod according to a conventional method, and this type of building mostly is high-rise, the security incident that support body topples appears in wall-connecting piece easily as not meeting the demands, and to satisfy this requirement must be on wall power be cut embedded steel tube or ironware, must cause the wasting of resources to increase cost, not have economic feasibility.
Particularly attached lift scaffold is in lifting process, the steel pipe guide rail is when doing the effect of vertically guiding to the lifting of attached lift scaffold, the swing all around of attached lift scaffold can not be limited, elevating safety operation requirement can not be satisfied, by relevant working specification is forbidden.
Summary of the invention
The object of the present invention is to provide a kind of trolley type inclining-proof device of attached lift scaffold, it has good anti-dumping performance, and is safe and reliable, for convenience detach, and member is with low cost, reusable.
Another order of the present invention is to provide a kind of installation and application of trolley type inclining-proof device of attached lift scaffold, and it can be realized that the safety of attached lift scaffold anti-dumping is better and satisfy attached lift scaffold elevating safety operation requirement.
Technical scheme of the present invention is:
A kind of attached lifting scaffold trolley type inclining-proof device, comprise straight-bar shape anti-dumping track and 2 groups above be vertically fixed on fall prevention components on the body of wall along the anti-dumping track, it is characterized in that: described anti-dumping track is the straight-bar with vertical inner concave.
As to further improvement of the present invention, the structure of described fall prevention components is: 2-6 through-wall bolt passes the junction plate that body of wall will be affixed on metope and fixes, be fixed with on the junction plate two levels overhanging, place the support of anti-dumping track both sides respectively, set up the anti-dumping structure box of only doing relative motion up and down with the anti-dumping track between two supports, described anti-dumping structure box is connected with the anti-dumping track by the pulley that embeds anti-dumping track inner concave, and described pulley is fixed on the anti-dumping structure box box body that surrounds the anti-dumping track.
As to further improvement of the present invention, the support of described fall prevention components is provided with level trough, the both ends of anti-dumping structure box box body place respectively in the level trough of two stands, also be fixed with the telescopic adjustment plate between described two stands, be fixed with telescopic adjustment bolt on the telescopic adjustment plate with anti-dumping structure box box body Bolt Connection, described anti-dumping structure box box body is moved horizontally by the control of telescopic adjustment bolt, and the junction plate of described fall prevention components is provided with waist hole, ellipse garden.
As to further improvement of the present invention, described anti-dumping track is an i iron, and described anti-dumping structure box has a pair of pulley that embeds two relative inner concaves of i iron respectively.
As to further improvement of the present invention, described anti-dumping track is a channel-section steel, and described anti-dumping structure box has a pulley that embeds the channel-section steel inner concave.
As to further improvement of the present invention, described i iron is No. 10 i iron.
As to further improvement of the present invention, described channel-section steel is No. 63 channel-section steels.
The installation and application of attached lifting scaffold trolley type inclining-proof device, described inclining-proof device is laid between attached lift scaffold and the body of wall, described anti-dumping parallel track is fixedly installed in the attached lift scaffold inboard, the mounting method of described inclining-proof device is: at needs pre-buried a plurality of bolts hole on the shear wall of attached lift scaffold or the side bar are installed, quantity according to the length computation inclining-proof device of attached lift scaffold, group number according to the length computation fall prevention components of anti-dumping track, after treating that the assembling of attached lift scaffold support body finishes, anti-dumping track and the fixing parallel installation of interior vertical rod with above-mentioned quantity, the fall prevention components of above-mentioned quantity is inserted in from the anti-dumping rail end, move to respectively and place place, pre-embedded bolt hole on each shear wall or the side bar in advance, fix with the through-wall bolt more than 2, promptly can be user mode.
As to further improvement of the present invention, the quantity of described inclining-proof device is identical with the quantity of load diagonal member assembly, and satisfy spacing between two inclining-proof devices strides attached lift scaffold less than 7 meter, area less than 110 square metres requirement, the fall prevention components of described inclining-proof device successively is laid on the body of wall of the vertical floor of striding of attached lift scaffold, quantity is that the number of plies of the vertical floor of striding of attached lift scaffold subtracts one, and the attached lift scaffold vertically basecoat of the floor of striding is not laid.
As to further improvement of the present invention, the vertical load of described attached lift scaffold is born by being fixed on the body of wall and with the load diagonal member assembly that the attached lift scaffold base is fixedly connected, described attached lift scaffold upwards (descending) moves through the realization of adjustment load diagonal member, it is characterized in that: the mounting method when make progress at attached lift scaffold (the descending) of described inclining-proof device is mobile is: after make progress at attached lift scaffold (descending) moves a certain distance, the fall prevention components of the end (top) portion separates with the anti-dumping track, stop to move, (descending) portion is removed and moved to this fall prevention components, continue to move, anti-dumping track top (end) portion is penetrated in this fall prevention components, with the through-wall bolt that places pre-embedded bolt hole on each shear wall or the side bar in advance this fall prevention components is fixed, so alternately realized lifting successively.
Beneficial effect of the present invention is:
1, because anti-dumping track of the present invention is the straight-bar with vertical inner concave, be generally i iron or channel-section steel, the rigidity of itself steel pipe more of the prior art strengthens greatly;
2, because its anti-dumping track has vertical inner concave, and anti-dumping structure box surrounds the anti-dumping track, make itself and anti-dumping track only do relative motion up and down, limited the swing all around of attached lift scaffold, fall prevention components is set to pulley type with the contact surface of anti-dumping track and contacts, both made things convenient for relatively moving of fall prevention components and anti-dumping track, the embedded way of contact has increased the supporting force that prevents that outrigger from tumbling again.
3, fall prevention components of the present invention is provided with the telescopic adjustment plate and is fixed on the support, regulate the front and back position of anti-dumping structure box by the telescopic adjustment bolt, avoid that the error from the wall distance causes anti-dumping to construct the inner concave that box can not embed i iron or channel-section steel when assemble because of support body.Fall prevention components of the present invention is by the fixing anti-dumping structure box and be connected building of support, and be provided with waist hole, ellipse garden with the building junction plate, when there is site error in the pre-embedded bolt hole on the shear wall of architecture enclosing or the side bar, inclining-proof device can be in waist hole, ellipse garden left and right adjusting, effect is installed and used in assurance, for convenience detach, member is with low cost, its wall-connecting piece has been saved half of materials than common steel tube wall-connecting piece, and is reusable.
4, the present invention's pre-buried screw through walls on limit shear wall or frame beam supports mounting means with through-wall bolt horizontal fixed fall prevention components, avoided with building between the defective that connects of dependence fastener, its anti-ability of shearing strengthens greatly, and integral rigidity strengthens greatly.The verticality that keeps attached lift scaffold to greatest extent prevents that effectively attached lift scaffold from producing the inside or outside distortion of toppling.
5, the present invention can install by the mode of preformed hole, not limited by the form of building structure, can be adapted to steel reinforced concrete core tube engineering, towering engineering contour level building, for abnormally-structured building, be that floor height variation, profile variation, step contraction, garden arc, corner, balcony, bridging piece, cantilever platform etc. all adapt to.Avoid the use fastener as wall-connecting piece, can satisfy the desired two step three mid-span requirements of standard.
6, at attached lift scaffold in lifting process, anti-dumping guide rail of the present invention and with connect the wall assembly and need not to throw off fully, the anti-dumping guide rail of this moment can play does the vertically effect of guiding to the lifting of attached lift scaffold, limit the swing all around of attached lift scaffold, satisfied elevating safety operation requirement.
Description of drawings
Fig. 1 is the structural representation of inclining-proof device of the present invention;
Fig. 2 is the side structure schematic diagram of inclining-proof device of the present invention;
Fig. 3 is the structural representation of the junction plate of inclining-proof device of the present invention;
Fig. 4 is the view of installing and using of inclining-proof device of the present invention.
Among the figure: vertical rod in 1-fall prevention components, 1-1-anti-dumping structure box, 1-2-telescopic adjustment plate, 1-3-fixed block junction plate, 1-4-pulley, 1-5 telescopic adjustment bolt, 1-6-support, 2-anti-dumping track, 3-and building junction plate, 4-through-wall bolt, the 5-attached lift scaffold, 6-typical floor flooring, 7-load hanging piece, 8-clamp catching device, 9-load diagonal member, 10-trolley type inclining-proof device, 11-electric lift, 12-load girder steel.
The specific embodiment
Embodiment 1: one of certain engineering company's construction is totally 34 one storey buildings, typical floor floor height 3.00m, and roofing height 109.72m all adopts the frame-shear wall structure.Typical floor (7.22m to 109.72m) floor uses the attached lift scaffold construction, all adopts inclining-proof device of the present invention.Its structure is as shown in Figure 1-Figure 3: anti-dumping track 2 is No. 10 i iron, the structure of fall prevention components 1 is: 2 M24 through-wall bolts 4 pass body of wall and will be affixed on the fixing with building junction plate 3 of metope, with be fixed with on the building junction plate 3 two levels overhanging, place the support 1-6 of anti-dumping track 2 both sides respectively, support 1-6 is provided with level trough, set up between two support 1-6 and 2 works of anti-dumping track anti-dumping structure box 1-1 of relative motion up and down, be provided with a pair of pulley 1-4 that embeds two relative inner concaves of i iron respectively in the anti-dumping structure box 1-1.Pulley 1-4 is fixed on the anti-dumping structure box 1-1 box body that surrounds anti-dumping track 2, the both ends of anti-dumping structure box 1-1 box body place respectively in the level trough of two stands 1-6, also be fixed with telescopic adjustment plate 1-2 between two stands 1-6, be fixed with telescopic adjustment bolt 1-5 on the telescopic adjustment plate 1-2 with anti-dumping structure box 1-1 box body Bolt Connection, anti-dumping structure box 1-1 box body is moved horizontally by telescopic adjustment bolt 1-5 control, being provided with 140mm with building junction plate 3 and growing waist hole, ellipse garden of fall prevention components 1.
Attached lift scaffold support body height is 14.1 meters, and vertically the number of plies of the floor of striding is 4, and the height of anti-dumping track is 7.8 meters less than the support body height.The installation and application of attached lifting scaffold trolley type inclining-proof device, inclining-proof device is laid between attached lift scaffold and the body of wall, the anti-dumping parallel track is fixedly installed in the attached lift scaffold inboard, the mounting method of inclining-proof device is: at needs pre-buried a plurality of bolts hole on the shear wall of attached lift scaffold or the side bar are installed, quantity according to the length computation inclining-proof device of attached lift scaffold, the quantity of inclining-proof device is identical with the quantity of load diagonal member assembly, and the spacing between satisfied two inclining-proof devices is less than 7 meters, the area of the attached lift scaffold of striding is less than 110 square metres requirement, the fall prevention components of inclining-proof device successively is laid on the body of wall of the vertical floor of striding of attached lift scaffold, quantity is that the number of plies of the vertical floor of striding of attached lift scaffold subtracts one, and the attached lift scaffold vertically basecoat of the floor of striding is not laid.After treating that the assembling of attached lift scaffold support body finishes, anti-dumping track and the fixing parallel installation of interior vertical rod with above-mentioned quantity, the fall prevention components of above-mentioned quantity is inserted in from the anti-dumping rail end, move to respectively and place place, pre-embedded bolt hole on each shear wall or the side bar in advance, through-wall bolt with 2 is fixed, bottom that layer of attached lift scaffold is not installed fall prevention components, promptly can be user mode.
The vertical load of attached lift scaffold is born by being fixed on the body of wall and with the load diagonal member assembly that the attached lift scaffold base is fixedly connected, attached lift scaffold upwards (descending) moves through the realization of adjustment load diagonal member, mounting method when make progress at attached lift scaffold (the descending) of inclining-proof device is mobile is: behind (descending) the mobile 30cm that makes progress at attached lift scaffold, the fall prevention components of the end (top) portion separates with the anti-dumping track, stop to move, (descending) portion is removed and moved to this fall prevention components, continue to move, anti-dumping track top (end) portion is penetrated in this fall prevention components, with the through-wall bolt that places pre-embedded bolt hole on each shear wall or the side bar in advance this fall prevention components is fixed, so alternately realized lifting successively.
Construction sequence is: exterior wall reserve outer hole and ironware pre-buried → set up carriage → installations force-bearing base → install between vertical main frame → vertical main frame the horizontal truss → support body of installation set up → install anti-tilt device → installation diagonal member → installation girder steel → installation lifting means → installation electric-control system → test-run a machine → support body and rise frame → support body undercarriage → support body dismounting.
Construction point is:
One, body of wall preformed hole
Position according to the layout plan and the crane attached wall bearing of scaffold is provided with preformed hole on concrete wall.Preformed hole combines layout with the bolt hole of fixedly touching plate as far as possible, and preformed hole is by pre-buried formation of Φ 32mm pvc pipe.For lifting is carried out smoothly, the preformed hole center must be on same straight line; ± deviation≤10mm.
Two, install
Require according to design and assembly figure groups such as mounting guide rail spare, support body, through-wall bolt, inclining-proof device, load girder steel, lifting means decide into.
(1) the anti-dumping track is fixed together with the vertical main frame of typing.
(2) through-wall bolt is fixed on fall prevention components in the building structure.
(3) the anti-dumping track is enclosed within the fall prevention components.
(4) the load girder steel by model be M24 through-wall bolt and diagonal member independent stationary in building structure, lifting means is hooked on the load girder steel.
Three, lifting
As shown in Figure 4, after every preparation meets the requirements through inspection, electric block is linked to each other with support body.The method for improving of attached lift scaffold and program are: the load girder steel is good and sound and hang up electric block → electric block and hook attached lift scaffold force-bearing base and tension chain → inspection and connect electric wiring → starting electrical control cubicles and promote master switch → attached lift scaffold and begin liftings → attached lift scaffold and promote bottom about 30cm height behind the inclining-proof device getaway, remove fall prevention components immediately and move on the superstructure and fix, and adjust its position, close after allowing the guide rail top penetrate in the fall prevention components → to promote to put in place lifting master switch → install force-bearing base diagonal member → loosening electric block → make force-bearing base stressed → set wall connecting rod → attaching frame to enter duty, finish whole lifting process, attached lift scaffold has just been finished 1 lifting like this.Repeat said process, attached lift scaffold just can constantly promote (or decline).Chain block is hung on the 5th step of attached lift scaffold frame and the corresponding position of hoist, tie up on girder steel chain stressed, girder steel and top diagonal member are connected wall screw, with Chain block girder steel, diagonal member, electric block are promoted (or decline) one deck, install, can enter next lifting.
Embodiment 2:
Certain engineering company construction commercial residential buildings.This project is the frame-shear wall structure, 56000 square metres of building areas, and roofing height 89m, 1-3 layer are annex, ground 26+1 layer, underground 1 layer, typical floor 4-26 layer.Bring into use attached lift scaffold to construct from typical floor 4-26 layer.This building profile is comparatively complicated, and circular arc, corner, balcony, bridging piece are arranged around the building, and construction brings certain difficulty to outrigger.Need adopt fall prevention components bottom cushioning pad, bridging piece place to increase frame connection steel column at the circular arc place make support body and being connected of fall prevention components have enough stiffness to satisfy construction requirement.
The structure of fall prevention components is: 6 M24 through-wall bolts 4 pass body of wall and will be affixed on the fixing with building junction plate 3 of metope, with be fixed with on the building junction plate 3 two levels overhanging, place the support 1-6 of anti-dumping track 2 both sides respectively, support 1-6 is provided with level trough, set up between two support 1-6 and 2 works of anti-dumping track anti-dumping structure box 1-1 of relative motion up and down, be provided with a pair of pulley 1-4 that embeds two relative inner concaves of i iron respectively in the anti-dumping structure box 1-1.Pulley 1-4 is fixed on the anti-dumping structure box 1-1 box body that surrounds anti-dumping track 2, the both ends of anti-dumping structure box 1-1 box body place respectively in the level trough of two stands 1-6, also be fixed with telescopic adjustment plate 1-2 between two stands 1-6, be fixed with telescopic adjustment bolt 1-5 on the telescopic adjustment plate 1-2 with anti-dumping structure box 1-1 box body Bolt Connection, anti-dumping structure box 1-1 box body is moved horizontally by telescopic adjustment bolt 1-5 control, being provided with 140mm with building junction plate 3 and growing waist hole, ellipse garden of fall prevention components 1.
Attached lift scaffold support body height is 14.1 meters, and vertically the number of plies of the floor of striding is 4, and the height of anti-dumping track is 7.8 meters less than the support body height.The installation and application of attached lifting scaffold trolley type inclining-proof device, inclining-proof device is laid between attached lift scaffold and the body of wall, the anti-dumping parallel track is fixedly installed in the attached lift scaffold inboard, the mounting method of inclining-proof device is: at needs pre-buried a plurality of bolts hole on the shear wall of attached lift scaffold or the side bar are installed, quantity according to the length computation inclining-proof device of attached lift scaffold, the quantity of described inclining-proof device is identical with the quantity of load diagonal member assembly, and the spacing between satisfied two inclining-proof devices is less than 7 meters, the area of the attached lift scaffold of striding is less than 110 square metres requirement, the fall prevention components of described inclining-proof device successively is laid on the body of wall of the vertical floor of striding of attached lift scaffold, quantity is that the number of plies of the vertical floor of striding of attached lift scaffold subtracts one, and the attached lift scaffold vertically basecoat of the floor of striding is not laid.After treating that the assembling of attached lift scaffold support body finishes, anti-dumping track and the fixing parallel installation of interior vertical rod with above-mentioned quantity, the fall prevention components of above-mentioned quantity is inserted in from the anti-dumping rail end, move to respectively and place place, pre-embedded bolt hole on each shear wall or the side bar in advance, through-wall bolt with 2 is fixed, bottom that layer of attached lift scaffold is not installed fall prevention components, promptly can be user mode.
The vertical load of attached lift scaffold is born by being fixed on the body of wall and with the load diagonal member assembly that the attached lift scaffold base is fixedly connected, attached lift scaffold upwards (descending) moves through the realization of adjustment load diagonal member, mounting method when make progress at attached lift scaffold (the descending) of inclining-proof device is mobile is: behind (descending) the mobile 30cm that makes progress at attached lift scaffold, the fall prevention components of the end (top) portion separates with the anti-dumping track, stop to move, (descending) portion is removed and moved to this fall prevention components, continue to move, anti-dumping track top (end) portion is penetrated in this fall prevention components, with the through-wall bolt that places pre-embedded bolt hole on each shear wall or the side bar in advance this fall prevention components is fixed, so alternately realized lifting successively.
Its construction sequence, construction point and embodiment are basic identical.
The present invention is the form of structure with straight-bar of vertical inner concave including but not limited to above-mentioned embodiment as long as adopted the anti-dumping track, promptly belongs to protection scope of the present invention.
Claims (1)
1. attached lifting scaffold trolley type inclining-proof device, it comprise straight-bar shape i iron anti-dumping track and 2 groups above be vertically fixed on fall prevention components on the body of wall along the anti-dumping track, the structure of described fall prevention components is: 2-6 through-wall bolt passes the junction plate that body of wall will be affixed on metope and fixes, it is overhanging to be fixed with two levels on the junction plate, place the support of anti-dumping track both sides respectively, set up the anti-dumping structure box of only doing relative motion up and down with the anti-dumping track between two supports, it is characterized in that: described anti-dumping structure box has a pair of pulley that embeds two relative inner concaves of i iron respectively, described pulley is fixed on the anti-dumping structure box box body that surrounds the anti-dumping track, the support of described fall prevention components is provided with level trough, the both ends of anti-dumping structure box box body place respectively in the level trough of two stands, also be fixed with the telescopic adjustment plate between described two stands, be fixed with telescopic adjustment bolt on the telescopic adjustment plate with anti-dumping structure box box body Bolt Connection, described anti-dumping structure box box body is moved horizontally by the control of telescopic adjustment bolt, and the junction plate of described fall prevention components is provided with waist hole, ellipse garden.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100304552A CN101215928B (en) | 2008-01-10 | 2008-01-10 | Attached lifting scaffold trolley type inclining-proof device and method of use thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100304552A CN101215928B (en) | 2008-01-10 | 2008-01-10 | Attached lifting scaffold trolley type inclining-proof device and method of use thereof |
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| CN101215928A CN101215928A (en) | 2008-07-09 |
| CN101215928B true CN101215928B (en) | 2011-08-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101845883B (en) * | 2010-06-04 | 2012-08-29 | 刘玉伟 | Climbing scaffold system and construction method |
| CN105016218B (en) * | 2015-08-02 | 2018-03-13 | 周兆弟 | The guide rail mechanism being fixed on building |
| CN105957420B (en) * | 2016-07-06 | 2018-11-06 | 江苏建筑职业技术学院 | Remove operation danger source identification experience area and its building method |
| CN107447973B (en) * | 2017-08-09 | 2023-02-03 | 上海中锦建设集团股份有限公司 | Unilateral suspension type air mobile steel platform |
| CN107605142B (en) * | 2017-10-12 | 2022-11-11 | 厦门安科科技有限公司 | Attached lifting scaffold structure |
| CN108513472A (en) * | 2018-05-14 | 2018-09-07 | 滁州市立坤电器设备有限公司 | A kind of mounting structure of suspension type electrical cabinet |
| CN110173103B (en) * | 2019-06-24 | 2024-05-31 | 北京港源幕墙有限公司 | Attached detachable multifunctional aerial work platform |
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