CN110094048A - A kind of scaffold of improvement - Google Patents
A kind of scaffold of improvement Download PDFInfo
- Publication number
- CN110094048A CN110094048A CN201910445364.3A CN201910445364A CN110094048A CN 110094048 A CN110094048 A CN 110094048A CN 201910445364 A CN201910445364 A CN 201910445364A CN 110094048 A CN110094048 A CN 110094048A
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- Prior art keywords
- guide rail
- scaffold
- arm
- frame body
- top plate
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- 230000006872 improvement Effects 0.000 title claims abstract description 21
- 230000002159 abnormal effect Effects 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 54
- 238000010276 construction Methods 0.000 claims description 22
- 210000000078 claw Anatomy 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
-
- 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)
- Emergency Lowering Means (AREA)
- Movable Scaffolding (AREA)
Abstract
The present invention discloses a kind of scaffold of improvement, including frame body and guide rail, several catching devices, electric hoist, and frame body includes frame body framework and several vertical main frameworks, several scaffold boards；Guide rail includes two perpendicular rails and several cross bars for being fixed between the two perpendicular rails, and vertical main framework is to be detachably connected with guide rail；Catching device includes two linking arms being oppositely arranged; and the wall-attached supporting seat being fixedly connected with the same end of two linking arms; a pair of of roller group is provided on each linking arm; top plate and bottom plate are arranged at intervals on two linking arms; support arm is hinged on top plate; it is fixedly connected with both side plate between top plate and bottom plate, the anti-fall swing arm of guide rail when stopping abnormal slide is provided between both side plate.The sliding that scaffold proposed by the present invention leads to the linking arm, roller group, support arm, anti-fall swing arm limitation guide rail of catching device simplifies scaffold installation procedure in the case where guaranteeing security situation.
Description
Technical field
The present invention relates to technical field of buildings, in particular to a kind of scaffold of improvement.
Background technique
Currently, China's high level and super high-rise building are more and more, it is most of in the construction process all to be gone up and down using adhesion type
Scaffold carries out the main body of building and the decoration construction of External building wall.Attachment type raise scaffold is taken by once mounting
If steel consumption is few, be not take up vertical transport equipment, it is artificial using less, it is easy to operate simple, safe and reliable etc., have good
Good application prospect.
Attachment type raise scaffold includes frame body and lifting system, anti-tilt device, anti-fall device, wall-attached supporting seat etc., frame body
Finalized the design almost using material and structure, unless the update of basic material, otherwise frame body is not in excessive improvement.It is existing
Anti-tilt device, anti-fall device, wall-attached supporting seat are focused primarily in manufacturer to be promoted, general attachment type raise scaffold
Anti-tilt device, anti-fall device, wall-attached supporting seat be all to be separately fixed on construction wall to be separately connected with frame body, anti-tilt device,
Anti-fall device, wall-attached supporting seat limit the movement in guide rail top to bottom, left and right, front and rear direction, frame body and anti-tilt device, anti-fall dress respectively
It sets, the multiple skilled workers' cooperations of the connection of wall-attached supporting seat needs, it is complicated to lead to installation procedure, and worker's demand is big, and
Frame body rise during, anti-tilt device, anti-fall device, wall-attached supporting seat disassembly with install again equally influence whether construction into
Degree.
Summary of the invention
The main object of the present invention is to provide a kind of scaffold of improvement, it is intended to solve frame body and construction wall in scaffold
It is fixed to need anti-tilt device, anti-fall device, wall-attached supporting seat to guarantee safety, and anti-tilt device, anti-fall device, wall-attached supporting seat need
It disassembles and installs again respectively, user's problem excessively complicated using the process of scaffold.
To achieve the above object, technical solution proposed by the present invention is:
A kind of scaffold of improvement, comprising:
A kind of scaffold of improvement characterized by comprising
Frame body, the frame body include frame body framework and several vertical main frameworks, several scaffold boards, and the frame body framework includes
Several vertical frames and several transverse frames, each vertical frame are connect with each transverse frame, each described
Vertical frame is vertical with each transverse frame, and each transverse frame is each parallel to horizontal plane；It is each described vertical
Main frame is connected with the corresponding vertical frame, and each scaffold board is arranged on the corresponding transverse frame, and
The distance between each adjacent scaffold board is equal；Cross bar, the cross bar are provided between each adjacent transverse frame
It is connect with the two adjacent vertical frames, all cross bars are respectively positioned on the same side of the frame body, each cross bar
Hound is provided between the two adjacent transverse frames, the hound is located at the same of the frame body with the cross bar
Side, and each cross bar is parallel with the transverse frame；
Guide rail, the guide rail include two perpendicular rails and several cross bars for being fixed between the two perpendicular rails, described vertical
Main frame is to be detachably connected, and the guide rail is located at the another side of the frame body of the cross bar face with the guide rail
On；
Several catching devices, the catching device include two linking arms being oppositely arranged, and same with two linking arms
The wall-attached supporting seat being fixedly connected is held, the wall-attached supporting seat is used to the catching device being fixed on construction wall；In each company
It connects and is provided with a pair of of roller group on arm, for two pairs of roller groups between two linking arms, the guide rail is located at two pairs
Between the roller group, and the roller group is slidably connected with the perpendicular rail；Be arranged at intervals on two linking arms top plate and
Bottom plate, the top plate and the bottom plate are fixedly connected with two linking arms, and the top plate, the bottom plate avoid the guide rail
The path of sliding, and the first opening towards the roller group is formed between the top plate, the bottom plate and two linking arms；
Both side plate is installed between the top plate and the bottom plate, two side sheet rooms are every setting, two side plates and the bottom plate, institute
It states and forms the second opening towards the roller group between top plate, and be provided with anti-fall swing arm between two side plates, it is described anti-
The guide rail that pendant swing arm passes through second opening to stop the cross bar to limit when abnormal slide；It is separate on the top plate
The side of the anti-fall swing arm is hinged with support arm, and the support arm supports the cross bar to limit far from one end of the top plate
The guide rail vertical sliding；
Lifting device, the lifting device includes the first suspension centre, the second suspension centre and electric hoist, wherein the top of the electric hoist
Portion passes through first suspension centre respectively with bottom and connects the guide rail with second suspension centre.
Preferably, the wall-attached supporting seat includes two stiffening plates and several fixations for being arranged at intervals between two stiffening plates
Block, and two stiffening plates are integrally formed with the linking arm for being located at the same side respectively；The wall-attached supporting seat further includes mutual
The anchor bolt and fixed plate of connection, offer connecting hole in the fixed plate, the fixed plate at least with arbitrary neighborhood two
The fixed block is bonded close to the side of the guide rail.
Preferably, it is arranged at intervals with spring connecting rod between two side plates and penetrates through the first connection of two side plates
Axis, first connecting shaft, the spring connecting rod are fixedly connected with two side plates, and first connecting shaft is close to described
Roller group setting, and the spring connecting rod is arranged far from the roller group；The anti-fall swing arm includes cylindric interconnecting piece
With the first blocking arm, the second blocking arm being arranged at intervals in the interconnecting piece circumferential direction, the interconnecting piece is set in first connection
On axis, first blocking arm and second blocking arm are towards the roller group, and first blocking arm is used to support the cross bar
To limit the guide rail slided extremely；The interconnecting piece is provided with spring connecting pin far from the side of the roller group, described
Spring connecting pin is connected with the spring connecting rod by extension spring, and the extension spring is used to provide the described the first blocking arm
The screen resilience resetted with second blocking arm.
Preferably, the insertion through-hole coaxial with first connecting shaft, the insertion are offered on each linking arm
Through-hole passes through the linking arm for first connecting shaft and connect with two side plates.
Preferably, the side on the top plate far from the anti-fall swing arm is equipped with two coaxial bearings and the second connection
Axis, and second connecting shaft is fixedly connected with two bearings；The support arm include sequentially connected claw, connecting column and
Hinge column, the hinge column is cylindrical, and the through-hole in the hinge column is in ladder, and the hinge column inner via hole is far from the top
The diameter of one end of plate is less than the diameter of the other end of the hinge column inner via hole close to the top plate, and the connecting column is located at institute
It states in the one end of hinge column inner via hole far from the top plate, and the connecting column is fixedly connected with the hinge column；Described second
Connecting shaft runs through the hinge column close to the other end of the top plate, and second connecting shaft is matched with hinge column rotation
It closes；One end that the claw is connect with the guide rail is provided with the support end with the cross bar form fit of the guide rail, in claw
Portion is provided with connection cavity, and the claw is provided with connector on the side towards the connecting column, the connecting column is far from institute
The one end for stating hinge column is located in the connection cavity by the connector, and the connecting column and the fixed company of the connector
It connects.
Preferably, the guide rail includes several connection guide rails interconnected, and one end of the connection guide rail is provided with slotting
Entrance, the other end is equipped with inserting paragraph, and adjacent two inserting paragraph for connecting a connection guide rail in guide rail is positioned at another
In the insert port of the connection guide rail, and each connection guide rail is connect with the vertical main framework.
Preferably, the perpendicular rail is square steel tube, and the cross bar is round steel pipe.
Preferably, be provided with expanded metal lath, real-time monitoring system and sprinkling dust-removing device on the frame body, the expanded metal lath and
The cross bar is located at the same side on the frame body.
It preferably, further include sheet-type support, the sheet-type support is fixedly connected with the catching device, and the sheet-type support is used
In the catching device is fixedly connected with construction wall.
Preferably, several sealer blocking plates, the sealer blocking plate and the guide rail position are provided on the frame body
In the same side on the frame body, the sealer blocking plate avoids the path of the guide rail sliding.
Compared with prior art, the present invention at least have it is following the utility model has the advantages that
Scaffold limits guide rail in upper and lower, front and back, a left side by the linking arm of catching device, roller group, support arm, anti-fall swing arm
The connection process of movement in right direction, catching device and scaffold is simplified to only roller group be needed to connect with guide rail, to make foot hand
Frame and integrated connection, and scaffold is made only to need catching device that can possess anti-dumping, anti-drop function, guaranteeing high-altitude working safety
In the case of, simplify the installation procedure of scaffold.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of one embodiment of scaffold of improvement of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the structural schematic diagram of catching device in Fig. 1；
Fig. 4 is the right view of Fig. 3；
Fig. 5 is the cross-sectional view of side-looking direction in Fig. 3；
Fig. 6 is the structural schematic diagram that guide rail is connected with vertical main framework in Fig. 1；
Fig. 7 is the structural schematic diagram for connecting guide rail；
Fig. 8 is the structural schematic diagram of sheet-type support.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It in addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of scaffold of improvement.
Referring to Fig. 1 to Fig. 2, a kind of scaffold of improvement, comprising:
Frame body 100, frame body 100 include frame body framework 120 and several vertical main frameworks 110, several scaffold boards 130, frame body
Framework 120 include several vertical frames 121 and several transverse frames 122, each vertical frame 121 with each transverse frame
122 connections, each vertical frame 121 is vertical with each transverse frame 122, and each transverse frame 122 is each parallel to level
Face；Each vertical main framework 110 is connected with corresponding vertical frame 121, and each scaffold board 130 is arranged at corresponding transverse frame
On 122, and the distance between each adjacent scaffold board 130 is equal；Cross bar is provided between each adjacent transverse frame 122
160, cross bar 160 is connect with adjacent two vertical frames 121, and all cross bars 160 are respectively positioned on the same side of frame body 100, each
Hound 170 is provided between cross bar 160 and two adjacent transverse frames 122, hound 170 and cross bar 160 are located at frame body 100
Same side, and each cross bar 160 is parallel with transverse frame 122；
Guide rail 200, guide rail 200 include two perpendicular rails 211 and several cross bars 212 being fixed between two perpendicular rails 211, erect
It is to be detachably connected, and guide rail 200 is located at the another side of the frame body 100 of 160 face of cross bar with guide rail 200 to main frame 110
On；
Several catching devices 300, catching device 300 include two linking arms 310 that are oppositely arranged, and with two linking arms 310
The wall-attached supporting seat 330 that the same end is fixedly connected, wall-attached supporting seat 330 are used to catching device 300 being fixed on construction wall 500；?
A pair of of roller group 311 is provided on each linking arm 310, two pairs of roller groups 311 are between two linking arms 310, and 200, guide rail
Between two pairs of roller groups 311, and roller group 311 is slidably connected with perpendicular rail 211；Top plate is arranged at intervals on two linking arms 310
340 and bottom plate 360, top plate 340 and bottom plate 360 be fixedly connected with two linking arms 310, top plate 340, bottom plate 360 avoid guide rail
200 sliding paths, and between top plate 340, bottom plate 360 and two linking arms 310 forming face way roller group 311 first opening,
Both side plate 320, the setting of the interval of both side plate 320, both side plate 320 and top plate 340, bottom plate are installed between top plate 340, bottom plate 360
Second opening of forming face way roller group 311 between 360, and anti-fall swing arm 370, anti-fall swing arm are provided between both side plate 320
370 guide rails 200 for passing through the second opening to stop cross bar 212 to limit when abnormal slide；Far from anti-fall swing arm on top plate 340
370 side is hinged with support arm 380, and one end support rail 212 of the support arm 380 far from top plate 340 is perpendicular to limit guide rail 200
Straight sliding.
Lifting device 150, lifting device 150 includes the first suspension centre 152, the second suspension centre 153 and electric hoist 151, wherein electricity
The top and bottom of cucurbit 151 pass through the first suspension centre 152 and the second suspension centre 153 connection guide rail 200 respectively.
Scaffold is led by the linking arm 310 of catching device 300, roller group 311, support arm 380, the limitation of anti-fall swing arm 370
Rail 200 is simplified to only need roller group in movement upper and lower, on the direction of front and rear, left and right, catching device 300 and the connection process of scaffold
311 connect with guide rail 200, thus make scaffold and integrated connection, and it is anti-to make scaffold only need catching device 300 that can possess
Incline, anti-drop function, in the case where guaranteeing high-altitude working safety, simplifies the installation procedure of scaffold.
Referring to Fig. 3 to Fig. 5, wall-attached supporting seat 330 includes two stiffening plates 331 and is arranged at intervals between two stiffening plates 331
Several fixed blocks 332, and two stiffening plates 331 are integrally formed with the linking arm 310 for being located at the same side respectively；Wall-attached supporting seat 330 is also
Including anchor bolt interconnected and fixed plate, offer connecting hole in fixed plate, fixed plate at least with arbitrary neighborhood two
Fixed block 332 is bonded close to the side of guide rail 200.Anchor bolt is located at position between two fixed blocks 332 of arbitrary neighborhood, works as anchor
Fixing bolt connect by connecting hole with fixed plate, and when anchor bolt also extends through construction wall 500, is passed through double nut and anchored spiral shell
Fixed plate, fixed block 332 are fixedly connected by the cooperation of bolt with construction wall 500, and fixed block 332 is located at fixed plate and building
Between wall 500.Fixed structure is simple, and fixing intensity is big, and fixed step is simple, only need to successively pass through anchor bolt solid
Then fixed board, the interval of any two fixed block 332, construction wall 500 are fastened by double nut,
Anchor bolt is stud, and stud both ends are at least arranged two or more nuts and are used for tightly
Gu.It is more convenient that the use of stud and more nuts makes assembly, and multiple nuts are used cooperatively, and guarantees wall-attached supporting seat 330 and builds
The connection of walling body 500 is stronger.
It is arranged at intervals with spring connecting rod 322 between both side plate 320 and penetrates through the first connecting shaft 321 of both side plate 320, the
One connecting shaft 321, spring connecting rod 322 are fixedly connected with both side plate 320, and the first connecting shaft 321 is set close to roller group 311
It sets, and spring connecting rod 322 is arranged far from roller group 311.Anti-fall swing arm 370 includes that cylindric interconnecting piece 371 and interval are set
The first blocking arm 372, the second blocking arm 373 in 371 circumferential direction of interconnecting piece are set, and interconnecting piece 371 is set in the first connecting shaft 321
On, towards guide rail 200, the first blocking arm 372 is used to support cross bar 212 and limits abnormal sliding for the first blocking arm 372 and the second blocking arm 373
Guide rail 200.Interconnecting piece 371 is provided with spring connecting pin 374 far from the side of guide rail 200, and spring connecting pin 374 and spring connect
Extension bar 322 is connected by extension spring 323, and extension spring 323 is resetted for providing the first blocking arm 372 and the second blocking arm 373
Screen resilience, when 310 support rail 212 of linking arm and limit guide rail 200 it is mobile when, stayed between the first blocking arm 372 and guide rail 200
There is the first preset interval, and the second blocking arm 373 passes through and the slip plane of vertical guide rail 200, and extension spring 323 is in and does not draw
Stretch state；When guide rail 200 slides extremely in roller group 311, the first blocking arm 372 is passed through and the sliding of vertical guide rail 200 is flat
Face, and a cross bar 212 and the sliding of guide rail 200, and the second blocking arm 373 and guide rail are limited on 372 supporting guide 200 of the first blocking arm
There are the second preset intervals between 200, and extension spring 323 is tensional state.Interconnecting piece 371 and extension spring 323 connect, and lead
Cross bar 212 pushes the second blocking arm 373 when rail 200 is mobile, and the second blocking arm 373 drives the first blocking arm 372 to do repetition swing, and stretches
The screen resilience of spring 323 is greater than impact force when guide rail 200 is abnormal to be slid, and anti-fall swing arm 370 is simply by 323 He of extension spring
Second blocking arm 373 can when guide rail 200 slided up and down in roller group 311, only when guide rail 200 is abnormal to be slid, first
Blocking arm 372 can just support cross bar 212 and guide rail 200 is stopped to fall off, and when 200 normal movement of guide rail, the first blocking arm 372 will not
It is contacted with guide rail 200, and the second rotational plane that the first blocking arm 372, the second blocking arm 373 are formed along the rotation of the first connecting shaft 321
It is vertical with the slip plane of guide rail 200.
Side on top plate 340 far from anti-fall swing arm 370 is equipped with two coaxial bearings 341 and the second connecting shaft 342, and
Second connecting shaft 342 is fixedly connected with two bearings 341；Support arm 380 includes sequentially connected claw 381, connecting column 382 and hinge
Column 383 is connect, hinge column 383 is cylindrical, and the through-hole 383a in hinge column 383 is in ladder, and 383 inner via hole 383a of hinge column is separate
The diameter of one end of top plate 340 is less than 383 inner via hole 383a of hinge column close to the diameter of the other end of top plate 340, and connecting column
382 are located in 383 one end of inner via hole 383a far from top plate 340 of hinge column, and connecting column 382 is fixedly connected with hinge column 383；
Second connecting shaft 342 runs through hinge column 383 close to the other end of top plate 340, and the second connecting shaft 342 is rotated with hinge column 383
Cooperation；One end that claw 381 is connect with guide rail 200 is provided with the support end with 212 form fit of cross bar of guide rail 200, and pawl
Portion 381 is internally provided with connection cavity 381a, and claw 381 is provided with connector 381b on the side towards connecting column 382, connection
The one end of column 382 far from hinge column 383 is located in connection cavity 381a by connector 381b, connecting column 382 and connector
381b is fixedly connected, and support arm 380 along the hinged place of support arm 380 and top plate 340 rotate the first rotational plane to be formed and
The slip plane that 200 vertical sliding of guide rail is formed is mutually perpendicular to.When sliding rail is moved to designated position, on claw 381 and guide rail 200
Nearest cross bar 212 connects, and limitation guide rail 200 is mobile, so there is no need to mobile specifically for limitation guide rail 200, then prepares
Fixed device.
The insertion through-hole 350 coaxial with the first connecting shaft 321 is offered on each linking arm 310, insertion through-hole 350 is used for
First connecting shaft 321 passes through linking arm 310 and connect with both side plate 320.Insertion through-hole 350 can be convenient the first connecting shaft 321
Insertion, and it is limited the length of the first connecting shaft 321 and the size of installation casing not, if similarly installation casing becomes
Greatly, movable first blocking arm 372 and the second blocking arm 373 equally become larger in installation casing, the first blocking arm 372 and cross bar 212
Contact area can also expand, in this way can be too small to avoid first gear arm 372, guide rail 200 is abnormal directly to interrupt first when sliding
Blocking arm 372, and the width of the first blocking arm 372 and the second blocking arm 373 is less than the length of cross bar 212.
Referring to Fig. 6 to Fig. 7, guide rail 200 includes several connection guide rails 210 interconnected, connects guide rail 210 towards ground
One end be provided with insert port, the other end far from ground be equipped with inserting paragraph 213, and it is adjacent two connection guide rail 210 in one connect
The inserting paragraph 213 for connecing guide rail 210 is located in the insert port of another connection guide rail 210, and each connection guide rail 210 and vertical main frame
Frame is fixedly connected.It can be convenient the disassembly of connection guide rail 210, and in this way to guarantee the jail connected between connection guide rail 210
Plug welding is used between guide rail 210 Gu connecting.
Perpendicular rail 211 is square steel tube, and cross bar 212 is round steel pipe.Perpendicular rail 211 is that square steel tube can make roller group 311 and perpendicular rail
211 contact area is bigger, and better auxiliary guide rail 200 is slided, and also functions to the effect for preventing flare.Cross bar 212 is round steel
Pipe can be convenient the fixation of claw 381 Yu cross bar 212.
Expanded metal lath, real-time monitoring system and sprinkling dust-removing device are provided on frame body 100, expanded metal lath and cross bar 160 are located at
The same side on frame body 100.On the one hand protection intensity is bigger for the setting of expanded metal lath, while reducing the hidden danger of fire；Real time monitoring
System can monitor the working condition in frame body 100, when frame body 100 damages, can handle in time, prevent security risk；
Sprinkling dust-removing device can effectively reduce the dust in air, and user is avoided to absorb excessive dust, infect lung or respiratory tract
Aspect disease.
It further include sheet-type support 400 referring to Fig. 8, sheet-type support 400 is fixedly connected with catching device 300, sheet-type support 400
For catching device 300 to be fixedly connected with construction wall 500.Construction wall 500 is likely to be various shapes, sheet-type support
400 can assist the fixation of catching device 300 Yu construction wall 500.
Frame body 100 is provided with several sealer blocking plates 140, sealer blocking plate on the side towards construction wall 500
140, which are located at one end of the same side and frame body 100 on frame body 100 with guide rail 200, fixes, and the other end withstands construction wall 500, close
Object blocking plate 140 is sealed, sealer blocking plate 140 avoids the path of the sliding of guide rail 200.In the present embodiment, there is the resistance of two sealers
Disconnected plate 140, a sealer blocking plate 140 are located on the low side of frame body 100, and another sealer blocking plate 140 is located at medium position,
Form multistage protection.
The engagement process of catching device 300 and scaffold is as follows；
Multiple catching devices 300 are disposed on construction wall 500 vertically, there are certain intervals between each catching device 300, it is anti-fall
The roller group 311 of device 300 is connect with perpendicular rail 211 respectively, and scaffold controls about 200 vertical sliding of guide rail by lifting device,
When the construction of construction wall 500 of scaffold lowermost end finishes, lifting device control guide rail 200 is moved up by pulley blocks, is used simultaneously
In scaffold, topmost installation catching device 300, perpendicular rail 211 enter in the roller group 311 of mounted catching device 300 and leave at family
Positioned at the catching device 300 of scaffold least significant end, the support arm 380 of catching device 300 is connected with corresponding cross bar 212, makes scaffold
It stops after rising a distance, repeatedly until construction finishes.Similarly decline process is also as above, only need to be in scaffold least significant end
Catching device 300 is installed, lifting device is started.
Guide rail 200 normally rise or fall during, the second blocking arm 373 of each catching device 300 constantly with it is corresponding
Cross bar 212 contact, but the second blocking arm 373 do not influence guide rail 200 rise or fall when guide rail 200 is abnormal slide when, often
First blocking arm 372 of a catching device 300 can support corresponding cross bar 212, and limitation guide rail 200 continues to fall.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all in the present invention
Inventive concept under, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/be used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (10)
1. a kind of scaffold of improvement characterized by comprising
Frame body, the frame body include frame body framework and several vertical main frameworks, several scaffold boards, and the frame body framework includes several
Vertical frame and several transverse frames, each vertical frame are connect with each transverse frame, each described vertical
Frame is vertical with each transverse frame, and each transverse frame is each parallel to horizontal plane；Each vertical main frame
Frame is connected with the corresponding vertical frame, and each scaffold board is arranged on the corresponding transverse frame, and each
The distance between adjacent scaffold board is equal；Cross bar, the cross bar and phase are provided between each adjacent transverse frame
The vertical frame connection of adjacent two, all cross bars are respectively positioned on the same side of the frame body, each cross bar and phase
Hound is provided between the two adjacent transverse frames, the hound and the cross bar are located at the same side of the frame body
Face, and each cross bar is parallel with the transverse frame；
Guide rail, the guide rail include two perpendicular rails and several cross bars for being fixed between the two perpendicular rails, the vertical main frame
Frame is to be detachably connected, and the guide rail is located on the another side of the frame body of the cross bar face with the guide rail；
Several catching devices, the catching device include two linking arms being oppositely arranged, and solid with the same end of two linking arms
Surely the wall-attached supporting seat connected, the wall-attached supporting seat are used to the catching device being fixed on construction wall；In each linking arm
On be provided with a pair of of roller group, two pairs of roller groups between two linking arms, the guide rail be located at two pairs described in
Between roller group, and the roller group is slidably connected with the perpendicular rail；It is arranged at intervals with top plate and bottom plate on two linking arms,
The top plate and the bottom plate are fixedly connected with two linking arms, and the top plate, the bottom plate avoid the guide rail sliding
Path, and between the top plate, the bottom plate and two linking arms formed towards the roller group first opening；It is described
Both side plate is installed between top plate and the bottom plate, two side sheet rooms are every setting, two side plates and the bottom plate, the top
The second opening towards the roller group is formed between plate, and anti-fall swing arm is provided between two side plates, the anti-fall pendulum
The guide rail that arm passes through second opening to stop the cross bar to limit when abnormal slide；Far from described on the top plate
The side of anti-fall swing arm is hinged with support arm, and one end support cross bar of the support arm far from the top plate is described to limit
Guide rail vertical sliding；
Lifting device, the lifting device include the first suspension centre, the second suspension centre and electric hoist, wherein the top of the electric hoist and
Bottom passes through first suspension centre respectively and connects the guide rail with second suspension centre.
2. a kind of scaffold of improvement according to claim 1, which is characterized in that the wall-attached supporting seat includes two stiffening plates
And several fixed blocks being arranged at intervals between two stiffening plates, and two stiffening plates are respectively and positioned at described in the same side
Linking arm is integrally formed；The wall-attached supporting seat further includes anchor bolt interconnected and fixed plate, is opened up in the fixed plate
There is connecting hole, the fixed plate is at least bonded with two fixed blocks of arbitrary neighborhood close to the side of the guide rail.
3. a kind of scaffold of improvement according to claim 1, which is characterized in that be arranged at intervals between two side plates
Spring connecting rod and perforation two side plates the first connecting shaft, first connecting shaft, the spring connecting rod with two institutes
It states side plate to be fixedly connected, first connecting shaft is arranged close to the roller group, and the spring connecting rod is far from the idler wheel
Group setting；The anti-fall swing arm include cylindric interconnecting piece and the first blocking arm being arranged at intervals in the interconnecting piece circumferential direction,
Second blocking arm, the interconnecting piece are set in first connecting shaft, and first blocking arm and second blocking arm are towards described
Roller group, and first blocking arm is used to support the cross bar to limit the guide rail slided extremely；The interconnecting piece is separate
The side of the roller group is provided with spring connecting pin, the spring connecting pin and the spring connecting rod and is connected by extension spring
It connects, and the extension spring is used to provide the described the screen resilience that the first blocking arm and second blocking arm reset.
4. a kind of scaffold of improvement according to claim 3, which is characterized in that offered on each linking arm with
The coaxial insertion through-hole of first connecting shaft, the insertion through-hole pass through the linking arm and two for first connecting shaft
The side plate connection.
5. a kind of scaffold of improvement according to claim 1, which is characterized in that far from the anti-fall pendulum on the top plate
The side of arm is equipped with two coaxial bearings and the second connecting shaft, and second connecting shaft is fixedly connected with two bearings；
The support arm includes sequentially connected claw, connecting column and hinge column, and the hinge column is cylindrical, in the hinge column
Through-hole is in ladder, and the diameter of the described one end of hinge column inner via hole far from the top plate is less than the hinge column inner via hole close to institute
The diameter of the other end of top plate is stated, the connecting column is located in the described one end of hinge column inner via hole far from the top plate, and institute
Connecting column is stated to be fixedly connected with the hinge column；Second connecting shaft through the hinge column close to institute's top plate the other end,
And second connecting shaft is rotatably assorted with the hinge column；One end that the claw is connect with the guide rail be provided with it is described
The support end of the cross bar form fit of guide rail, claw are internally provided with connection cavity, side of the claw towards the connecting column
Connector is provided on face, the one end of the connecting column far from the hinge column is located at the connection cavity by the connector
It is interior, and the connecting column is fixedly connected with the connector.
6. the scaffold of -5 any a kind of improvement according to claim 1, which is characterized in that the guide rail includes mutually interconnecting
Several connection guide rails connect, one end of the connection guide rail are provided with insert port, and the other end is equipped with inserting paragraph, and adjacent two institute
The inserting paragraph for stating a connection guide rail in connection guide rail is located in the insert port of another connection guide rail, and each connection is led
Rail is connect with the vertical main framework.
7. the scaffold of -5 any a kind of improvement according to claim 1, which is characterized in that the perpendicular rail is square steel
Pipe, the cross bar are round steel pipe.
8. the scaffold of -5 any a kind of improvement according to claim 1, which is characterized in that be provided with steel on the frame body
Expanded metals, real-time monitoring system and sprinkling dust-removing device, the expanded metal lath and the cross bar are located at the same side on the frame body.
9. the scaffold of -5 any a kind of improvement according to claim 1, which is characterized in that it further include sheet-type support, institute
It states sheet-type support to be fixedly connected with the catching device, the sheet-type support is used for the catching device and the fixed company of construction wall
It connects.
10. the scaffold of -5 any a kind of improvement according to claim 1, which is characterized in that be provided on the frame body
Several sealer blocking plates, the sealer blocking plate and the guide rail are located at the same side on the frame body, the sealer resistance
Disconnected plate avoids the path of the guide rail sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445364.3A CN110094048B (en) | 2019-05-27 | 2019-05-27 | Improved scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445364.3A CN110094048B (en) | 2019-05-27 | 2019-05-27 | Improved scaffold |
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| Publication Number | Publication Date |
|---|---|
| CN110094048A true CN110094048A (en) | 2019-08-06 |
| CN110094048B CN110094048B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910445364.3A Active CN110094048B (en) | 2019-05-27 | 2019-05-27 | Improved scaffold |
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| Country | Link |
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| CN (1) | CN110094048B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096031A (en) * | 2020-09-10 | 2020-12-18 | 重庆安谐建筑脚手架有限公司 | Assembly lifting type operation protection platform |
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| CN202273398U (en) * | 2011-08-26 | 2012-06-13 | 黄立根 | Multifunctional wall-attached support of lift scaffold |
| KR20130085845A (en) * | 2012-01-20 | 2013-07-30 | 미진정공(주) | Falling prevention apparatus for auto climbing system form |
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| CN112096031A (en) * | 2020-09-10 | 2020-12-18 | 重庆安谐建筑脚手架有限公司 | Assembly lifting type operation protection platform |
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| Publication number | Publication date |
|---|---|
| CN110094048B (en) | 2024-05-28 |
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