CN206581578U - Double-layer basket constructing device for overhanging scaffold - Google Patents
Double-layer basket constructing device for overhanging scaffold Download PDFInfo
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- CN206581578U CN206581578U CN201720264281.0U CN201720264281U CN206581578U CN 206581578 U CN206581578 U CN 206581578U CN 201720264281 U CN201720264281 U CN 201720264281U CN 206581578 U CN206581578 U CN 206581578U
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Abstract
Double-layer basket constructing device for overhanging scaffold, including suspension rod, lower support frame, upper support beam, upper operation platform and lower operation platform, four suspension rods are arranged in vertical and line in the horizontal plane is rectangular, four downrod lower ends are connected with lower support frame, upper operation platform is arranged in two upper support beams by the first fastening bolt component, lower operation platform is arranged in lower support frame, and two upper support beams are set and above lower operation platform along the longitudinal direction.Firmly, force transfer system rationally, by billet, bolt fixed, monolithic stability by different component for the utility model end anchorage, and substantially without considering Wind effects, transport member is convenient.In addition, the utility model so can fully increase the area of once mounting in place afterwards to wall construction operation, substantially increase efficiency of construction due to the double-decker using upper operation platform and lower operation platform.
Description
Technical field
The utility model belongs to architectural engineering construction technique field, more particularly to a kind of bilayer for overhanging scaffold
Nacelle construction device.
Background technology
Scaffold, which has, to be solved vertical transport and horizontal transport, operating platform, stacks material effects, pin hand of encorbelmenting both at home and abroad
Frame prior art is used for having four kinds in the house owner that builds a house, and beam type, to hang pull-type, strut-framed, support drawknot box-like.Beam type of encorbelmenting is pacified
Tear convenience, safety coefficient height but low bearing capacity open；Hang pull-type bearing capacity higher, but have deformation, there is displacement；Strut-framed bearing capacity compared with
Height, it is more with material；Support drawknot, which is closed, belongs to redundant structure, and safety coefficient is high, and controllability is small.In the above pin used in room that builds a house
Hand cradle, it is impossible to be used in again with house exterior wall face, finishing and reinforcement operation, bilayer of the in the market for overhanging scaffold
Nacelle construction device is also without similar correlation technique.At present, when to being fitted up again with external wall of house, typically all using rope from
Roof gets off along external wall, and workmen, which fastens one's safety belt, to be operated, and the mode of this construction operation is although simple and easy to do,
But there is huge potential safety hazard.In addition, existing scaffold construction scope is smaller, it is necessary to which often movable Scaffold is in wall side
The position in portion.
Utility model content
The utility model is strong, less to house there is provided a kind of integral rigidity in order to solve weak point of the prior art
Disturb, be installed in place big, the safe and reliable double-layer basket constructing device for overhanging scaffold of rear boundary of works area.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：Bilayer for overhanging scaffold
Nacelle construction device, including suspension rod, lower support frame, upper support beam, upper operation platform and lower operation platform, suspension rod are provided with four
Root, four suspension rods are arranged in vertical and line in the horizontal plane is rectangular, four downrod lower ends and lower support frame
Connection, upper operation platform is arranged in two upper support beams by the first fastening bolt component, and lower operation platform is arranged on lower branch
On support frame frame, upper support beam is provided with two, and two upper support beams are set and above lower operation platform along the longitudinal direction.
Lower support frame includes horizontally disposed two longerons and two crossbeams, and two longerons are set in left-right direction,
Two crossbeams are set along the longitudinal direction, and four suspension rods are connected by the second fastening bolt component and two longerons of lower support frame
Connect, the rear and front end of two crossbeams is fixedly installed on two longerons by the 3rd fastening bolt component respectively, lower operation platform
Bottom is connected on two crossbeams by the 4th fastening bolt component, and the left end of two longerons and the wall outer side face in house connect
Touch.
Upper operation platform is identical with the construction of lower operation platform, and upper operation platform includes rectangular bottom plate, bottom plate upper table
The edge of face front side, right side and rear side is provided with vertical uniform be provided between some vertical rods, all vertical rod upper ends of front side
Along between left and right horizontal direction, all vertical rod upper ends of rear side along between left and right horizontal direction and all vertical rod upper ends on right side
It is provided with along anterior-posterior horizontal direction on the outside of handrail pin, the vertical rod of front side, right side and rear side and is provided with protecting wire net.
Bottom plate lower surface is provided with strengthening rib strip along the longitudinal direction, and plate upper surface is provided with anti-slip veins, plate upper surface
Left side edge is provided with baffle plate.
Described overhanging scaffold also includes horizontally disposed positioning beam and two cantilever beams；Two cantilever beams
Parallel and in the same level, positioning beam is vertical with cantilever beam, using the length direction of positioning beam as fore-and-aft direction, then cantilever
The length direction of beam is left and right directions, and the two ends of positioning beam are anchored at by one group of jack bolt assembly in left-right direction respectively
The left side of adjacent two reinforced concrete upright columns in house, two cantilever beams are located between two root posts and under positioning beam
Side, the left end of two cantilever beams is connected by one group of double end installation bolt component vertically with positioning beam, positioning beam
Lower surface and cantilever beam upper surface, the right-hand member of two cantilever beams pass through the window cantilever stretching, the window in house to the right in house
The support backing plate for support cantilever beam is provided with platform, double-layer basket constructing device is located on the outside of the window in house and is connected to
The right part of two cantilever beams.
The utility model needs the right-hand member of the cantilever beam in being installed in construction operation, i.e., two suspension rods pass perpendicularly through one
Root cantilever beam is simultaneously connected by the first clamp nut component with the cantilever beam, and another two suspension rods pass perpendicularly through another cantilever beam simultaneously
It is connected by the second clamp nut component with the cantilever beam.Two upper support beam bottoms in the utility model pass through installation bolt
Component is arranged on two cantilever beams.
Using above-mentioned technical proposal, the overhanging scaffold that the utility model is related to compared with existing scaffold have with
Lower advantage：
1st, positioning beam and windowsill play a part of limiting cantilever beam holding horizontality, and reasonable stress, safety coefficient is high.It is outstanding
Arm beam plays a part of hanging or supporting double-layer basket constructing device.Suspension rod, vertical rod are made of fining twisted steel, position spiral shell
Bolt assembly is anchored at adjacent two reinforced concrete upright columns in house, destroys few to existing building.
2nd, the utility model is attached using bolt assembly to each component, is easy to dismounting to reuse, and upper construction is flat
Platform and lower operation platform cover this outdoor wall substantially, in the absence of mobile security problem, and integral rigidity is strong, and stability is good.
3rd, the approximate rigid joint of the utility model anchorage node, rationally, suspension centre is stable for force transferring structure, the longeron contact wall of bottom
Outside, upper cantilever arm beam is put on windowsill, substantially without considering Wind effects, is convenient to high level and is encorbelmented construction.
4th, the bolt assembly and nut assembly in the utility model are fixed by billet, bolt, and connecting node is stable,
It is substantially not present modal displacement, good integrity.
5th, all raw materials and component of the present utility model can be transported by elevator, quick and easy for installation, set double
Layer operation platform, work progress is easy, constructs wide.
6th, the left side of upper operation platform and lower operation platform is open, and workman station carries out construction work on bottom plate to wall
Industry, construction appliance and raw material are placed on, and the baffle plate that vertical rod and protecting wire net play a part of on front side of security protection, bottom plate can be kept away
The object exempted from bottom plate falls；The anti-slip veins of plate upper surface play a part of anti-skidding enhancing safe construction；Bottom plate lower surface
Strengthening rib strip plays a part of strengthening base plate strength.The height of handrail pin is between 1.2-1.5 meters, and handrail pin is used to connect
Vertical rod upper end, handrail pin, convenient construction can be helped by strengthening workman in the effect of vertical rod intensity, work progress.
In summary, positioning beam is anchored at adjacent two reinforcing bars in house by jack bolt assembly and mixed by the utility model
Solidifying soil column, is connected by vertically and horizontally shaped steel, forms force transfer system, and support backing plate is placed using windowsill as fulcrum, on windowsill to prop up
Two cantilever beams are supportted, to prevent pressure from crossing macrolesion windowsill, the right part of two cantilever beams supports and hangs double-layer basket construction
Device.End anchorage firmly, force transfer system rationally, different component is fixed by billet, bolt, monolithic stability, substantially without
Consider Wind effects, transport member is convenient.In addition, the utility model is due to pair using upper operation platform and lower operation platform
Rotating fields, so can fully increase the area of once mounting in place afterwards to wall construction operation, substantially increase efficiency of construction.
Brief description of the drawings
Fig. 1 is the structural representation of overhanging scaffold；
Fig. 2 is the left view of positioning beam and cantilever beam in Fig. 1；
Fig. 3 is the top view of lower support frame in Fig. 1.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, overhanging scaffold, including double-layer basket constructing device and horizontally disposed
A piece positioning beam 1 and two cantilever beams 2；Two cantilever beams 2 are parallel and in same level, and positioning beam 1 is hung down with cantilever beam 2
Directly, using the length direction of positioning beam 1 as fore-and-aft direction, then the length direction of cantilever beam 2 is left and right directions, the two ends of positioning beam 1
A left side for adjacent two reinforced concrete upright columns 4 in house is anchored at by one group of jack bolt assembly 3 in left-right direction respectively
Side, two cantilever beams 2 are located between two reinforced concrete upright columns 4 and positioned at the lower section of positioning beam 1, the left end of two cantilever beams 2
It is connected by one group of double end installation bolt component 5 vertically with positioning beam 1, on the lower surface of positioning beam 1 and cantilever beam 2
Surface is contacted, and the right-hand member of two cantilever beams 2, which passes through to be provided with the cantilever stretching to the right of window 6 in house, the windowsill 7 in house, to be used for
The support backing plate 8 of support cantilever beam 2, double-layer basket constructing device is located at the outside of window 6 in house and is connected to two cantilever beams 2
Right part.
Double-layer basket constructing device includes suspension rod 9, lower support frame 10, upper support beam 11, upper operation platform and lower construction
Platform, suspension rod 9 is provided with four, and two suspension rods 9 pass perpendicularly through a cantilever beam 2 and by the first clamp nut component 12 with being somebody's turn to do
Cantilever beam 2 is connected, and another two suspension rods 9 pass perpendicularly through another cantilever beam 2 and by the second clamp nut component（Do not illustrate in figure
Out）It is connected with the cantilever beam 2, four suspension rods 9 are rectangular in the horizontal plane to be set, four lower ends of suspension rod 9 and lower support frame
10 connections, upper support beam 11 is provided with two, and two upper support beams 11 set and pass through installation bolt component 27 along the longitudinal direction
It is arranged on two cantilever beams 2, upper operation platform is arranged in two upper support beams 11 by the first fastening bolt component 13, under
Operation platform is arranged in lower support frame 10.
Lower support frame 10 includes horizontally disposed two longerons 14 and two crossbeams 15, and two longerons 14 are along right and left
To setting, two crossbeams 15 are set along the longitudinal direction, and four suspension rods 9 pass through the second fastening bolt component 16 and lower support frame 10
Two longerons 14 connect, the rear and front end of two crossbeams 15 is fixedly installed on two by the 3rd fastening bolt component 17 respectively
On longeron 14, lower operation platform bottom is connected on two crossbeams 15 by the 4th fastening bolt component 18, two longerons 14
Left end is contacted with the lateral surface of wall 19 in house.
Upper operation platform is identical with the construction of lower operation platform, and upper operation platform includes rectangular bottom plate 20, bottom plate 20
On front side of upper surface, the edge of right side and rear side is provided with and vertical uniform is provided with some vertical rods 21, all vertical rods 21 of front side
Between upper end along between left and right horizontal direction, the upper end of all vertical rods 21 of rear side along all vertical of left and right horizontal direction and right side
Anterior-posterior horizontal direction is provided with handrail pin 22, the outside of the vertical rod 21 of front side, right side and rear side between the upper end of bar 21
It is provided with protecting wire net 23.
The lower surface of bottom plate 20 is provided with strengthening rib strip 24 along the longitudinal direction, and the upper surface of bottom plate 20 is provided with anti-slip veins, bottom plate
20 upper surface left side edges are provided with baffle plate.
Positioning beam 1, cantilever beam 2, longeron 14 and crossbeam 15 are made using I-steel, and a cantilever beam 2 is by two sections
Composition, two section cantilever beams 2 are fastened by junction steel plate 25 and several connecting bolts 26.
Positioning beam 1 of the present utility model and windowsill 7 play a part of limit cantilever beam 2 keep horizontality, reasonable stress,
Safety coefficient is high.Cantilever beam 2 plays a part of hanging or supporting double-layer basket constructing device.Suspension rod 9, vertical rod 21 use finish rolling
Screw-thread steel is made, and jack bolt assembly 3 is anchored at adjacent two reinforced concrete upright columns 4 in house, destroys few to existing building.
The utility model is attached using bolt assembly to each component, is easy to dismounting to reuse, upper operation platform
This outdoor wall is covered substantially with lower operation platform, and in the absence of mobile security problem, integral rigidity is strong, and stability is good.
The approximate rigid joint of the utility model anchorage node, rationally, suspension centre is stable for force transferring structure, the contact wall of longeron 14 of bottom
Outside, upper cantilever arm beam 2 is put on windowsill 7, substantially without considering Wind effects, is convenient to high level and is encorbelmented construction.
Bolt assembly and nut assembly in the utility model are fixed by billet, bolt, and connecting node is stable, base
Modal displacement, good integrity is not present in this.
All raw materials and component of the present utility model can be transported by elevator, quick and easy for installation, set double-deck
Operating platform, work progress is easy, constructs wide.
The left side of upper operation platform and lower operation platform is open, and workman station carries out construction work to wall on the base plate 20
Industry, construction appliance and raw material are placed on the base plate 20, and vertical rod 21 and protecting wire net 23 play a part of security protection, the front side of bottom plate 20
Baffle plate can avoid the object on bottom plate 20 from falling；The anti-slip veins of the upper surface of bottom plate 20 play a part of anti-skidding enhancing safe construction；
The strengthening rib strip 24 of the lower surface of bottom plate 20 plays a part of strengthening the intensity of bottom plate 20.The height of handrail pin 22 is at 1.2-1.5 meters
Between, handrail pin 22 is used for the upper end of connecting upright pole 21, and strengthening workman in the effect of the intensity of vertical rod 21, work progress can help
Handrail pin 22, convenient construction.
The present embodiment not makees any formal limitation, every foundation to shape of the present utility model, material, structure etc.
Any simple modification, equivalent variations and modification that technical spirit of the present utility model is made to above example, belong to this reality
With the protection domain of new technique scheme.
Claims (4)
1. the double-layer basket constructing device for overhanging scaffold, it is characterised in that：Including suspension rod, lower support frame, upper branch
Beam, upper operation platform and lower operation platform are supportted, suspension rod is provided with four, and four suspension rods are arranged in vertical and in horizontal plane
On line it is rectangular, four downrod lower ends are connected with lower support frame, and upper operation platform is set by the first fastening bolt component
Put on two in support beam, lower operation platform is arranged in lower support frame, upper support beam is provided with two, two upper support beams
Set along the longitudinal direction and above lower operation platform.
2. the double-layer basket constructing device according to claim 1 for overhanging scaffold, it is characterised in that：Lower support
Framework includes horizontally disposed two longerons and two crossbeams, and two longerons are set in left-right direction, and two crossbeams are before and after
Direction is set, and four suspension rods are connected by the second fastening bolt component with two longerons of lower support frame, before two crossbeams
Two ends are fixedly installed on two longerons by the 3rd fastening bolt component respectively afterwards, and lower operation platform bottom passes through the 4th fastening
Bolt assembly is connected on two crossbeams, and the left end of two longerons is contacted with the wall outer side face in house.
3. the double-layer basket constructing device according to claim 1 for overhanging scaffold, it is characterised in that：Upper construction
Platform is identical with the construction of lower operation platform, and upper operation platform includes rectangular bottom plate, on front side of plate upper surface, right side and after
The edge of side be provided with it is vertical uniform be provided between some vertical rods, all vertical rod upper ends of front side along left and right horizontal direction,
Between all vertical rod upper ends of rear side along between left and right horizontal direction and all vertical rod upper ends on right side along anterior-posterior horizontal direction
Protecting wire net is provided with provided with being provided with the outside of handrail pin, the vertical rod of front side, right side and rear side.
4. the double-layer basket constructing device according to claim 3 for overhanging scaffold, it is characterised in that：Under bottom plate
Surface is provided with strengthening rib strip along the longitudinal direction, and plate upper surface is provided with anti-slip veins, and plate upper surface left side edge is provided with
Baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720264281.0U CN206581578U (en) | 2017-03-17 | 2017-03-17 | Double-layer basket constructing device for overhanging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720264281.0U CN206581578U (en) | 2017-03-17 | 2017-03-17 | Double-layer basket constructing device for overhanging scaffold |
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| Publication Number | Publication Date |
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| CN206581578U true CN206581578U (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720264281.0U Active CN206581578U (en) | 2017-03-17 | 2017-03-17 | Double-layer basket constructing device for overhanging scaffold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472532A (en) * | 2020-04-23 | 2020-07-31 | 北京崇建工程有限公司 | Construction method for defects of outer wall of fabricated building |
-
2017
- 2017-03-17 CN CN201720264281.0U patent/CN206581578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472532A (en) * | 2020-04-23 | 2020-07-31 | 北京崇建工程有限公司 | Construction method for defects of outer wall of fabricated building |
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