WO2018232720A1 - 附着式升降型铝合金脚手架 - Google Patents

附着式升降型铝合金脚手架 Download PDF

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Publication number
WO2018232720A1
WO2018232720A1 PCT/CN2017/089692 CN2017089692W WO2018232720A1 WO 2018232720 A1 WO2018232720 A1 WO 2018232720A1 CN 2017089692 W CN2017089692 W CN 2017089692W WO 2018232720 A1 WO2018232720 A1 WO 2018232720A1
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WO
WIPO (PCT)
Prior art keywords
aluminum alloy
plate
wall
frame
vertical keel
Prior art date
Application number
PCT/CN2017/089692
Other languages
English (en)
French (fr)
Inventor
张金全
尹龙涛
杨建山
Original Assignee
河北盛卓建筑设备制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 河北盛卓建筑设备制造有限公司 filed Critical 河北盛卓建筑设备制造有限公司
Publication of WO2018232720A1 publication Critical patent/WO2018232720A1/zh

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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
    • 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
    • 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
    • E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically

Definitions

  • the present invention relates to the field of construction engineering technology, and specifically relates to an attached lifting type aluminum alloy scaffold.
  • the existing scaffolding that is, the climbing frame
  • the frame body is heavy
  • the transportation cost is high
  • the energy consumption in the use process is high
  • the paint is rust-proof and the corrosion is serious and easy to corrode.
  • the object of the present invention is to provide an attached lifting type aluminum alloy scaffold in order to solve the above problems and defects, the frame body is light, the transportation cost is low, the consumption is low during use, and the frame body itself is rust-proof to achieve green environmental protection. Pollution, high utilization rate.
  • An attached lifting aluminum alloy scaffold, the bottom truss is provided with a diagonal strut connecting member, an inner and outer vertical keel pole and a bottom diagonal strut, and the diagonal strut connecting member is connected to the left and right adjacent inner and outer vertical directions
  • the connecting member of the keel pole and the bottom diagonal strut is installed in the same plane as the bottom diagonal strut and the left and right vertical vertical keel poles.
  • the diagonal strut connecting member is " ⁇ "-shaped, the horizontal plane is rectangular, and the screw hole is arranged on the upper side, and the connecting piece perpendicular to the horizontal plane is symmetrically disposed on both sides, and the bottom of the connecting piece is semicircular , the beneficial effect of the invention of the screw hole in the middle
  • the diagonal strut connecting member is welded by a Q235 steel plate with a thickness of 8 mm. Made.
  • the present invention provides an external wall scaffold composed of the above-mentioned attached lifting type aluminum alloy scaffold, which is provided with a bottom truss, a walkway plate and a horizontal strut, and the bottom is provided with the diagonal strut connecting piece, the inner and outer vertical directions
  • the bottom truss of the keel pole and the bottom diagonal strut, the inner and outer vertical keel poles and the horizontally arranged walkway board form a frame structure, and the top of the frame structure is provided with a horizontally disposed horizontal strut.
  • a guide rail is arranged in a vertical direction of the middle and inner vertical keel poles of the frame structure, and a slidable guide wheel is arranged on the guide rail through the guide wheel frame, and a wall support guide is fixed on the guide wheel frame.
  • the wall bracket is fixed to the wall by bolts.
  • the rail is provided with a lateral shift lever.
  • the specific structure of the wall support guide is: a rear stand, an upper beam, a short brace, a connecting angle steel, a connecting pipe, a diagonal brace, a fall arrester top, and an angle
  • the aluminum reinforcing member and the fixing plate are composed of a double-layered right-angled triangular structure, and the upper beam, the rear upright and the diagonal bracing are two, and each of the upper beam, the rear stand and the diagonal bracing form a right-angled triangle, and two of them are Between the beams, between the two rear struts and between the two struts are connected by connecting pipes and short braces, the angle steel is fixed at the end of the upper beam by an angle aluminum reinforcement, and parallel with the rear standing, the end of the angle steel It has a fall arrester support and a fixed plate, and the fixed plate, angle steel and diagonal braces form another right triangle.
  • the wall bracket support is further provided with a fall arrester
  • the fall arrester is composed of a pendulum needle, a bolt, a return spring, a fall arrester top and a block
  • the fall prevention device The top of the device is channel steel, which is fixed laterally between two fixed plates.
  • the center of the pendulum needle is provided with a pendulum shaft that passes transversely. Through the needle shaft, the needle is placed on the angle steel attached to the wall support.
  • the outer end of the pendulum needle is provided with a protrusion, and is connected to one end of the return spring by a bolt, and the other end of the return spring is connected to the wall support.
  • the pad is welded to the top of the upper part of the pendulum, and has a rectangular shape for the drop and the bar to collide.
  • the side of the frame structure is provided with a safety protection net.
  • the side of the walkway board is also provided with a safety protection net, and the protective net and the walkway board are reliably connected by the mesh connecting piece and the bolt.
  • the walkway board is further provided with a protective flap, and the protective flap is connected to the walkway board by an angle aluminum reinforcement member, and the side hole of the walkway board and the angle aluminum reinforcement member Interspersed with bolts Then, the hinge of the flap is mounted on the angle aluminum reinforcement with self-tapping screws.
  • the angle aluminum reinforcement is welded to the inner corners of the aisle plate, and the cross section is "L" type, and the right angle is designed to be rounded.
  • the present invention provides an external wall scaffold composed of the above-mentioned attached lifting type aluminum alloy scaffold, and the installation steps are as follows:
  • the assembly of the aisle plate is specifically as follows: The bottom part of the aisle plate is connected by a connecting plate, and the aisle plate is fixed by a vertical keel pole to a vertical keel pole to form a walkway main The frame, the remaining upper part is connected by the side hole of the end plate of the aisle plate, and the upper part of the aisle plate is formed by the bolt and the vertical keel pole, and the main frame structure of the aisle plate.
  • the safety protection net is installed by using an aluminum plate punching net as a safety protection for the outer façade, and the aluminum plate punching net is anchored in the aluminum alloy square tube frame, the safety protection net and the walkway plate.
  • the installation method is to connect reliably with mesh connectors and bolts.
  • the assembly of the safety protection net is placed on the bottom aisle plate supporting bending plate, and the upper part is connected with the outer side of the second aisle plate by the mesh clamping plate and the bolt.
  • the upper end is connected to the upper walkway board through the mesh splint and bolts, and is sequentially mounted to the top layer.
  • the top mesh panel is installed by the top mesh connector.
  • the assembly of the vertical keel poles placing the vertical keel poles according to the layout size of the floor plan, and the second hole at the lowermost end of the vertical keel poles is enlarged by the M16xl00 hex head bolts.
  • the washer and nut are connected to the aisle plate, and are horizontally fixed with a horizontal truss, between the truss and the vertical keel pole Use M16*80 bolts to connect M16*80 bolts between the truss and the truss.
  • each frame body retains at least 4 positions during the erection to retain a fixed connecting rod and is not removed, so as to Keep the frame stable
  • the assembly of the wall bracket guide firstly, after detecting the position of the pre-buried hole, the bracket of the wall bracket is installed in the pre-buried hole of the structure with two M30 bolts, the bolt Add 100* 100* 10mm or square steel washers at both ends, 2 nuts; then insert the left and right guide wheels into the guide rails.
  • the guide wheel brackets are connected to the guide brackets attached to the wall brackets by M20* 50 hex nuts. On the board; then install the adjustable anti-falling limit positioner on the wall support guide.
  • the frame has fewer components and components, the frame has good integrity and high strength.
  • the selected profiles are easy to process, easy to install and easy to install. Most of them can be used with electric wrenches, which have high installation efficiency, are suitable for the use of high-rise building exterior walls, shorten the installation period and reduce a lot of manpower and material resources. It adopts aluminum alloy material for anti-corrosion and anti-rust, no need for paint, green and environmental pollution-free, and high recycling rate. The light weight of the material saves a lot of transportation and the resource costs of the frame during use.
  • FIG. 1 is a schematic enlarged view showing the components of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention
  • FIG. 2 is a schematic view showing an overall structure of an external wall scaffolding frame body composed of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention
  • 3A is a schematic view showing a cooperation structure between a safety protection net and a mesh clamp of an external wall scaffold composed of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention
  • 3B is a side enlarged structural view of a safety protection net and a mesh splint of an external wall scaffold composed of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention
  • FIG. 4 is a schematic structural view of a diagonal strut connecting member of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention.
  • 5A is a schematic structural view of an angle aluminum reinforcement member of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention.
  • 5B is a schematic structural view of a protective reticle of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention.
  • FIG. 6 is a flow chart showing the steps of erecting an external wall scaffolding frame composed of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention.
  • FIG. 7A is a schematic structural view of a wall support guide provided by an external wall scaffolding body composed of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention.
  • FIG. 7B is a schematic structural view of a guide wheel seat of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a erected shear wall erected by an external wall scaffolding body composed of an attached lifting aluminum alloy scaffold provided by Embodiment 1 of the present invention.
  • FIG. 9 is a schematic structural view of a erected load-bearing beam erected by an external wall scaffolding body composed of an attached lifting aluminum alloy scaffold according to Embodiment 2 of the present invention.
  • FIG. 10 is a schematic structural view of a floating board at the erecting of an external wall scaffolding frame composed of an attached lifting aluminum alloy scaffold provided by Embodiment 3 of the present invention.
  • FIG. 11 is a schematic structural view of a fall arrester erected by an outer wall scaffolding frame composed of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention.
  • FIG. 12 is a cross-sectional structural diagram of a fall arresting rod erected by an outer wall scaffolding frame composed of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention.
  • FIG. 13 is a schematic structural view of a bottom truss erected by an outer wall scaffolding frame composed of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention.
  • an attached lifting type aluminum alloy scaffold has a bottom truss provided with a diagonal strut connecting member 2 , an inner and outer vertical keel pole 1 and a bottom diagonal strut 3 , and a diagonal strut connecting piece 2 is a connecting member connecting the left and right adjacent inner and outer vertical keel poles 1 and the bottom diagonal strut 3, and the mounting position is in the same plane as the bottom diagonal strut 3 and the inner and outer vertical keel poles 1 adjacent to the left and right.
  • FIG. 2 is an external wall scaffold composed of the above-mentioned attached lifting type aluminum alloy scaffold provided with the bottom truss, the aisle plate 4, and the lateral strut 5 shown in FIG. 1.
  • the bottom of FIG. 2 is the above
  • the bottom truss of the diagonal struts 2, the inner and outer vertical keel poles 1 and the bottom diagonal struts 3, the inner and outer vertical keel poles 1 and the horizontally arranged walkway panels 4 form a frame structure, the frame structure
  • the top of the frame is provided with horizontally disposed transverse strut 5, and the side of the frame structure is provided with a safety net 6.
  • Figure 13 is an enlarged schematic view of the bottom truss, Figure 1 applied to Figure ⁇ .
  • FIG. 3A and FIG. 3B are schematic diagrams showing the cooperation structure of the safety net 6 and the mesh plate 61 of the outer wall scaffold composed of the attached lifting aluminum alloy scaffold according to an embodiment of the present invention, and FIG. 3A is also FIG. An enlarged view of a portion of the structure on the right side, and FIG. 3B is a schematic enlarged view of the side of FIG. 3A.
  • the safety net may be used singly or in combination.
  • the diagonal strut connecting member has a " ⁇ " shape, a horizontal plane is rectangular, and a screw hole is arranged on the upper side, and the connecting piece perpendicular to the horizontal plane is symmetrically disposed on both sides, and the bottom of the connecting piece is semicircular. , there is a screw hole in the middle.
  • the attached lifting type aluminum alloy scaffolding is further provided with an angle aluminum reinforcing member welded to the inner corners of the aisle plate, and the cross section thereof is "L" type, and the right angle is designed. Is a rounded corner.
  • the walkway board is further provided with a protective flap, and the protective flap is connected to the walkway board 4 through an angle aluminum reinforcement member, and the side hole of the walkway board and the angle aluminum reinforcement member
  • the bolts are fixed by bolts, and the hinges of the flaps are struck by the self-tapping screws on the angle aluminum reinforcement, and the angle aluminum reinforcements are welded to the inner corners of the walkway board.
  • the cross section is "L" shaped and rounded at right angles.
  • the specific structure of the wall support guide is: a rear stand 71, an upper beam 72, a short stay 73, a connecting angle 74, a connecting pipe 75, a bracing 76, an angle aluminum
  • the reinforcing member 78 and the fixing plate 79 are formed as a double-layered right-angled triangular structure.
  • the upper beam 72, the rear upright 71 and the diagonal braces 76 are two, and each upper beam 7 2 , rear stand 71 and bracing 76
  • the right angle triangle is formed, and between the two upper beams 72, between the two rear pillars 71 and between the two braces 76 are connected by a connecting pipe 75 and a short stay 73, and the angle steel 74 is fixed by the angle aluminum reinforcement 78.
  • the end of the upper beam, and parallel to the rear stand 71, the fixed plate 79, the angle 74 and the braces 76 form another right triangle.
  • the end of the angle steel 74 is further provided with a fall arrester support 81 and a fixed plate 79.
  • the fall arrester support 81 is a channel steel, and is laterally fixed between the two fixed plates 79. There is a fall arrester 82.
  • the upper cross member 72 is connected to the guide wheel frame 91 via an angle steel 74.
  • the guide rail 92 is provided with a slidable guide wheel through the guide wheel frame 91.
  • Figure 11 and Figure 12 are a representation of the practical application of Figure 7A.
  • the fall arrester 82 is mounted on the wall support guide 7 shown in Figure 7A.
  • the upper portion is also mounted for unloading.
  • FIG. 7B a specific structure of the guide wheel frame 91 is shown, which is composed of a bracket angle steel 911, a guide wheel 912, a guide wheel roller 913 and a reinforcing rib 914, and a slidable guide wheel roller is inserted into the bracket angle steel 911.
  • the guide shaft 912 is sleeved on the guide wheel roller 913, and the upper and lower sides of the bracket angle steel 911 are respectively provided with reinforcing ribs 914.
  • FIG. 6 is a flow chart of steps of erecting an external wall scaffolding frame composed of an attached lifting aluminum alloy scaffold according to an embodiment of the present invention, and the steps are as follows:
  • Positioning According to the construction requirements, measure the distance between the inner and outer poles from the wall at the four corners of the building and mark them. Straighten with a steel tape measure, separate the pole position, and point out the pole mark. The backing plate and the base should be accurately placed on the positioning line. The backing plate must be laid smoothly and should not be suspended.
  • the double-pipe column should adopt a double-tube base, and the bottom seat should be cushioned with a sleeper and placed perpendicular to the wall.
  • a diagonal strut is arranged in each frame along the surrounding, and the corner is added in two directions, and the connecting rod of the scaffolding and the main frame structure can be reliably pulled and removed.
  • the temporary stability measures should be taken until the wall parts are completed.
  • the double-row frame is preferably arranged in a vertical position, and the rear is arranged in an outer row.
  • Each row of poles should be set up at both ends, and then the middle One, after looking at each other, set up the middle part of each pole.
  • the connection between the two poles inside and outside the double-row frame should be perpendicular to the wall.
  • the poles are connected to the long rafts.
  • Each layer of the lifting scaffolding erecting platform and the structure are drawn by steel pipes, and the pulling distance is not more than 5 meters.
  • the strength requirement of the attached unloading platform after the climbing frame is assembled and set up for 3 steps is 3KN/n, and the platform is provided with anti-slip buckle.
  • the parts are made of fasteners and steel pipe 048*3.0.
  • the vertical length of the pole is 1.5m, the horizontal distance is 0.65m, the step height is 1.9m, and the wall is three steps and two spans.
  • the upper frame of the scaffold is connected with the scaffolding board, the aluminum plate punching net, the vertical pole, and the scaffolding pole are three-section.
  • the inner plug is used to connect the long pole during the installation process, and the vertical pole must be aligned at the node.
  • the main frame is arranged at the hanging point, and the main frame is a double-piece structure, and each step between the inner and outer poles is connected by a diagonal rod.
  • the scaffold frame will be installed step by step until the frame is installed.
  • the external net should be installed for each step of the frame.
  • the anchor frame should be reinforced according to the specifications to prevent the frame from shaking. The tightening torque of each nut should be controlled within the range of 40-60N*m.
  • the erection standard of the truss firstly, the vertical inner pole and the outer pole are respectively two.
  • the two-way aisle plate is installed between the poles by the M16X80 bolt, and the vertical truss is installed between the left and right poles to form the bottom truss. According to this procedure, the installation is extended to both sides, and a diagonal chord is installed between the inner and outer poles at the machine position to form a main frame.
  • an anti-overturning device is separately provided on the lifting scaffold, and the anti-overturning device is composed of a vertical main frame of the guide rail mounted on the frame body and a guide wheel assembly fixed on the structure.
  • the guide wheel is inlaid in the guide rail formed by the groove of the channel, and the vertical stability of the frame is ensured. See Figure 7A for the wall mount guide.
  • the main frame of the anti-roll rail is vertically mounted on the overall frame, and the installation ⁇ should adjust the distance between the upper and lower ends of the main frame of the guide rail and the vertical line of the main body, the upper and lower end allowable errors are less than 15 mm, and the allowable errors of the left and right ends are less than 10 Mm.
  • the rear seat of the anti-tilting guide wheel set is coupled with the main body, the fixing bolt is installed, and then the guide wheel assembly is sleeved on an appropriate part of the guide rail, and then fixed on the main body structure according to the specific situation on site. Attached to the main body in the form of reserved holes or embedded parts, etc., please pay attention to control the level of the two guide wheels.
  • the anti-rolling device is composed of a vertical main frame and an attached wall support, and the attached wall support is respectively installed on the first layer, the second layer and the third layer of the structure, and each set of wall support seats The distance is one floor height.
  • the structure of the device is as shown in FIG. 11-12, and the structure is characterized in that: the fall arrester 82 is composed of a fall arresting top 81, a swinging pin 821, a bolt 823, a return spring 824 and a spacer 825, and the center of the pendulum 821
  • a pendulum shaft 8 22 is disposed transversely, through the needle shaft 822, the needle 821 is connected to the angle 74 fixed to the wall bracket, and is located above the fall arresting rod 81, and the rail 92 is welded Below the shift lever 921, the outer end of the swing pin 821 is provided with a protrusion, which is connected to one end of the return spring 824 by a bolt 823, and the other end of the return spring 824 is connected to the angle steel 74 on the wall support; the spacer is welded to the pendulum
  • the top of the upper part of the needle has a rectangular shape and is used for the drop ⁇ and the shift lever 921 to collide.
  • the lever continues to move down and the needle is supported.
  • the iron retaining end stops rotating, so that the guide rail stops sliding stably and reaches the purpose of stopping. Also.
  • the unloading ejector and the baffle constitute a linear ratchet mechanism.
  • the hoist or the hoisting device has an accidental rupture, the truss body falls, and the three unloading ejector are placed against the side of the guide rail under the action of gravity. Retaining the rail bar prevents the frame from sliding down and acts as a stop.
  • the multi-point anti-dropping device doubles the weight-retaining unit, thus ensuring the safety of the entire frame; the multi-point anti-dropping also effectively disperses the impact of the load concentration caused by the fall on the structure, thereby ensuring the safety of the main body of the construction.
  • the beam reinforced concrete is arranged, and the bolt holes for the wall and the embedded parts of the fixed point of the Linyi tie are reserved.
  • FIG. 8 is a schematic structural view of the erected shear wall
  • FIG. 9 is a schematic view of the erected load-bearing beam

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
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  • Movable Scaffolding (AREA)

Abstract

一种附着式升降型铝合金脚手架，设有斜撑杆连接件（2）、内外立杆（1）和底部斜撑杆（3），斜撑杆连接件（2）是连接内外立杆（1）与底部斜撑杆（3）的连接构件，其安装位置与底部斜撑杆（3）及内、外立杆（1）在同一平面内，主要用于高层工程主楼的结构施工与装修工程施工中外墙防护，架体的组成零部件较少，架体整体性好，强度高，所选型材易加工，安装简单易操作，螺栓大都可采用点用扳手，安装效率高，适合高层建筑外墙使用，缩短安装工期，减少大量的人力物力。采用铝合金材料防腐防锈，不需油漆，绿色环保无污染，重复利用率高。

Description

发明名称：附着式升降型铝合金脚手架
技术领域
[0001] 本发明涉及建筑工程技术领域， 具体为一种附着式升降型铝合金脚手架。
背景技术
[0002] 随着科技的发展， 社会的进步， 人们对于建筑工程的安全性、 方便性的要求也 越来越高， 随着行业的快速发展， 安全好用的建筑工程工具都受到越来越多的 关注。
技术问题
[0003] 目前的现有技术中， 现有的脚手架即爬架都采用全钢式， 架体较重， 运输成本 高， 使用过程中耗费能源较多， 采用油漆防锈污染严重且易腐蚀。
问题的解决方案
技术解决方案
[0004] 本发明的目的就在于为了解决上述问题和缺陷， 提供一种附着式升降型铝合金 脚手架， 架体轻， 运输成本低， 使用过程中低消耗， 架体自身防锈实现绿色环 保无污染， 利用率高。
[0005] 本发明通过以下技术方案来实现上述目的：
[0006] 一种附着式升降型铝合金脚手架， 其底部桁架设有斜撑杆连接件、 内外竖向龙 骨立杆和底部斜撑杆， 斜撑杆连接件是连接左右相邻的内外竖向龙骨立杆与底 部斜撑杆的连接构件， 其安装位置与底部斜撑杆及左右相邻的内外竖向龙骨立 杆在同一平面内。
[0007] 在上述技术方案中， 斜撑杆连接件为" π"形， 水平面为矩形， 上面设有螺孔， 两侧对称的设有与水平面垂直的连接片， 连接片底部为半圆形， 中间设有螺孔 发明的有益效果
有益效果
[0008] 作为上述技术方案的优选， 所述斜撑杆连接件采用 8mm厚度的 Q235钢板焊接 而成。
[0009] 本发明同吋提供由上述附着式升降型铝合金脚手架组成的外墙脚手架， 设有底 部桁架、 走道板、 横撑杆， 底部为上述的设有斜撑杆连接件、 内外竖向龙骨立 杆和底部斜撑杆的底部桁架， 内外竖向龙骨立杆与水平设置的走道板组成框架 结构， 框架结构的顶部设有水平设置的横撑杆，
[0010] 所述框架结构中部、 内竖向龙骨立杆的竖直方向上设有导轨， 导轨上通过导向 轮架设有可滑动的导轮， 导向轮架上固定有附墙支座导座， 附墙支座导座通过 螺栓固定在墙面上。
[0011] 作为上述技术方案的优选， 所述导轨上设有横向的档杆。
[0012] 作为上述技术方案的优选， 所述附墙支座导座的具体结构为， 由后立撑、 上横 梁、 短撑、 连接角钢、 连接管、 斜撑、 防坠器支顶、 角铝加强件、 固定板构成 ， 整体为双层的直角三角形结构， 上横梁、 后立撑和斜撑均为两个， 每个上横 梁、 后立撑和斜撑组成直角三角形， 且两个上横梁之间、 两个后立撑之间和两 个斜撑之间均由连接管和短撑连接， 角钢由角铝加强件固定在上横梁的末端， 且与后立撑平行， 角钢的末端设有防坠器支顶和固定板， 固定板、 角钢和斜撑 构成另一个直角三角形。
[0013] 作为上述技术方案的优选， 所述附墙支座导座上还设有防坠器， 防坠器由摆针 、 螺栓、 复位弹簧、 防坠器支顶和垫块构成， 防坠器支顶为槽钢， 横向的固定 在两个固定板之间， 摆针中心设有横向穿过的摆针轴， 通过摆针轴、 使得摆针 与固定在附墙支座上的角钢相连接、 且位于防坠支顶上方、 导轨上焊有的档杆 的下方， 摆针外端设有突起， 通过螺栓与复位弹簧的一端相连， 复位弹簧的另 一端连接在附墙支座上的角钢上； 垫块焊接在摆针上部的顶端， 呈矩形， 用于 下落吋和档杆相碰。
[0014] 作为上述技术方案的优选， 所述的框架结构的侧边设有安全防护网。
[0015] 作为上述技术方案的优选， 所述的走道板侧边也设有安全防护网， 防护网与走 道板用网片连接件及螺栓可靠连接。
[0016] 作为上述技术方案的优选， 所述的走道板还设有防护翻板， 防护翻板安装是通 过角铝加强件连接在走道板上的， 由走道板侧面孔与角铝加强件之间穿螺栓固 定， 再把翻板的合页用自攻螺丝打在角铝加强件上， 角铝加强件焊接于走道板 内侧四角， 其横截面呈" L"型， 且直角处设计为圆角。
作为上述技术方案的优选， 本发明同吋提供由上述附着式升降型铝合金脚手架 组成的外墙脚手架， 其安装步骤为：
[0018] Q1 : 搭设工地用平台架并做水平调整；
[0019] Q2: 铺设第一道走道板；
[0020] Q3: 安装底部桁架；
[0021] Q4: 水平钢性拉结；
[0022] Q5: 安装第二道走道板， 安装第一道安全防护网；
[0023] Q6: 安装第一道附墙件并卸荷， 附墙件包含穿墙螺栓、 附墙支座导座和吊点；
[0024] Q7: 安装竖向龙骨立杆、 中节内竖向龙骨立杆上的导轨、 连续组拼架体直到安 装完 2层各组架为止；
[0025] Q8: 重复 Q1-7步骤， 连续组拼架体直到安装完 3层各组架为止；
[0026] Q9: 铺设电源线， 安装提升设备。
[0027] 作为上述技术方案的优选， 走道板的组装具体为： 底部部分走道板采用连接板 的安装方式， 将走道板通过竖向龙骨立杆穿螺栓固定在竖向龙骨立杆组成走道 板主框架， 剩余的上部则利用走道板端面板侧孔连接， 穿螺栓与竖向龙骨立杆 组成上部， 走道板主框架结构。
[0028] 作为上述技术方案的优选， 安全防护网的安装方式为， 外立面采用铝板冲孔网 作为安全防护， 铝板冲孔网锚固在铝合金方管框架内， 安全防护网与走道板的 安装方式为， 用网片连接件及螺栓可靠连接。
[0029] 在上述技术方案中， 安全防护网的组装： 第一步安全防护网安装底部放置在底 部走道板支撑折弯板上， 上部用网片夹板和螺栓与第二层走道板外侧连接， 上 端通过网片夹板和螺栓与上一层走道板连接， 依次安装到顶层， 顶层网板安装 采用顶部网片连接件安装。
[0030] 在上述技术方案中， 竖向龙骨立杆的组装： 按照平面布置图的布置尺寸放置竖 向龙骨立杆， 在竖向龙骨立杆最下端第二个孔用 M16xl00六角头螺栓加大垫圈、 螺母与走道板连接， 水平方向用水平桁架进行固定， 桁架与竖向龙骨立杆之间 用 M16*80螺栓， 桁架与桁架之间用 M16*80螺栓进行连接。
[0031] 在上述技术方案中， 组装好所有竖向龙骨立杆后， 幵始组装第二步走道板， 每 层架体在搭设期间至少要 4个机位保留一个固定连接杆不拆除， 以保持架体稳定
[0032] 在上述技术方案中， 附墙支座导座的组装： 先检测预埋孔位置正确后， 将附墙 支座导座用两根 M30螺栓安装在结构物的预埋孔中， 螺栓两端加 100* 100* 10mm 或方钢垫片一个， 螺母 2个； 然后将左、 右导向轮套入导轨， 导向轮架通过 M20* 50六角螺母安装到附墙支座的导轮架连接板上； 再在附墙支座导座上安装可调 试防坠卸荷限位定位器。
[0033] 本发明的有益效果是：
[0034] 主要用于高层工程主楼的结构施工与装修工程施工中外墙防护， 架体的组成零 部件较少， 架体整体性好， 强度高， 所选型材易加工， 安装简单易操作， 螺栓 大都可采用点用电扳手， 安装效率高， 适合高层建筑外墙使用， 缩短安装工期 ， 减少大量的人力物力。 采用铝合金材料防腐防锈， 不需油漆， 绿色环保无污 染， 重复利用率高。 材料重量轻， 可节省大量的运输以及架体提升使用过程中 的资源成本。
对附图的简要说明
附图说明
[0035] 为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实施例或 现有技术描述中所需要使用的附图作简单地介绍， 显而易见地， 下面描述中的 附图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付出创 造性劳动性的前提下， 还可以根据这些附图获得其他的附图。
[0036] 图 1为本发明实施例所提供的一种附着式升降型铝合金脚手架的部件放大结构 示意图；
[0037] 图 2为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架架体搭设整体结构示意图；
[0038] 图 3A为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架的安全防护网和网片夹板的配合结构示意图； [0039] 图 3B为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架的安全防护网和网片夹板的侧面放大结构示意图；
[0040] 图 4为本发明实施例所提供的一种附着式升降型铝合金脚手架的的斜撑杆连接 件的结构示意图。
[0041] 图 5A为本发明实施例所提供的一种附着式升降型铝合金脚手架的角铝加强件的 结构示意图。
[0042] 图 5B为本发明实施例所提供的一种附着式升降型铝合金脚手架的防护翻版的 结构示意图。
[0043] 图 6为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架架体搭设的步骤流程图。
[0044] 图 7A为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架架体搭设的附墙支座导座的结构示意图。
[0045] 图 7B为本发明实施例所提供的一种附着式升降型铝合金脚手架的导向轮座的结 构示意图。
[0046] 图 8为本发明实施例 1所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架架体搭设的搭设好后的剪力墙的架构示意图。
[0047] 图 9为本发明实施例 2所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架架体搭设的搭设好后的承重梁的架构示意图。
[0048] 图 10为本发明实施例 3所提供的一种附着式升降型铝合金脚手架组成的外墙脚 手架架体搭设的搭设好后的飘板处的架构示意图。
[0049] 图 11为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架架体搭设的防坠器的结构示意图。
[0050] 图 12为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架架体搭设的防坠杆件的剖面结构示意图。
[0051] 图 13为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架架体搭设的底部桁架的结构示意图。
实施该发明的最佳实施例
本发明的最佳实施方式 [0052] 在此处键入本发明的最佳实施方式描述段落。
本发明的实施方式
[0053] 下面将结合本发明实施例中的附图， 对本发明实施例中的技术方案进行清楚、 完整地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是全部 的实施例。 基于本发明中的实施例， 本领域普通技术人员在没有做出创造性劳 动前提下所获得的所有其他实施例， 都属于本发明保护的范围。
[0054] 如图 1所示， 一种附着式升降型铝合金脚手架， 其底部桁架设有斜撑杆连接件 2 、 内外竖向龙骨立杆 1和底部斜撑杆 3， 斜撑杆连接件 2是连接左右相邻的内外竖 向龙骨立杆 1与底部斜撑杆 3的连接构件， 其安装位置与底部斜撑杆 3及左右相邻 的内外竖向龙骨立杆 1在同一平面内。
[0055] 图 2为图 1提供的由上述附着式升降型铝合金脚手架组成的外墙脚手架， 设有图 1所示的底部桁架、 走道板 4、 横撑杆 5， 图 2的底部为上述图 1中的设有斜撑杆连 接件 2、 内外竖向龙骨立杆 1和底部斜撑杆 3的底部桁架， 内外竖向龙骨立杆 1与 水平设置的走道板 4组成框架结构， 框架结构的顶部设有水平设置的横撑杆 5， 框架结构的侧边设有安全防护网 6。 图 13为底部桁架即图 1应用在图 2中吋的放大 示意图。
[0056] 图 3A、 图 3B为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的 外墙脚手架的安全防护网 6和网片夹板 61的配合结构示意图， 图 3A也是图 2的右 侧边的部分结构的放大图， 图 3B为图 3A的侧面放大结构示意图， 安全防护网可 以单个使用， 也可以多个连续组合使用。
[0057] 图 4中所示， 斜撑杆连接件为" π"形， 水平面为矩形， 上面设有螺孔， 两侧对称 的设有与水平面垂直的连接片， 连接片底部为半圆形， 中间设有螺孔。
[0058] 如图 5Α所示， 作为优选， 所述附着式升降型铝合金脚手架， 还设有角铝加强件 ， 焊接于走道板内侧四角， 其横截面呈" L"型， 且直角处设计为圆角。
[0059] 如图 5Β所示， 所述的走道板还设有防护翻板， 防护翻板安装是通过角铝加强件 连接在走道板 4上的， 由走道板侧面孔与角铝加强件之间穿螺栓固定， 再把翻板 的合页用自攻螺丝打在角铝加强件上， 角铝加强件焊接于走道板内侧四角， 其 横截面呈" L"型， 且直角处设计为圆角。
[0060] 如图 7A所示， 所述附墙支座导座的具体结构为， 由后立撑 71、 上横梁 72、 短撑 73、 连接角钢 74、 连接管 75、 斜撑 76、 角铝加强件 78、 固定板 79构成， 整体为 双层的直角三角形结构， 上横梁 72、 后立撑 71和斜撑 76均为两个， 每个上横梁 7 2、 后立撑 71和斜撑 76组成直角三角形， 且两个上横梁 72之间、 两个后立撑 71之 间和两个斜撑 76之间均由连接管 75和短撑 73连接， 角钢 74由角铝加强件 78固定 在上横梁的末端、 且与后立撑 71平行， 固定板 79、 角钢 74和斜撑 76构成另一个 直角三角形。 在图 7A及图 11中， 角钢 74的末端还设有防坠器支顶 81和固定板 79 ， 防坠器支顶 81为槽钢， 横向的固定在两个固定板 79之间， 上部设有防坠器 82 ， 上横梁 72通过角钢 74与导向轮架 91相连， 导轨 92上通过导向轮架 91设有可滑 动的导轮。 图 11、 图 12是图 7A在实际应用的一个展示， 在图 12中， 防坠器 82安 装在图 7A所示的附墙支座导座 7上， 作为优选的方案， 上部还安装有卸荷装置 10
[0061] 在图 7B中， 展示了导向轮架 91的具体结构， 由支架角钢 911、 导向轮 912、 导向 轮滚轴 913和加强筋 914组成， 支架角钢 911上插有可滑动的导向轮滚轴 913， 在 导向轮滚轴 913上套有导向轮 912， 支架角钢 911的上下侧边分别设有加强筋 914
[0062] 图 6为本发明实施例所提供的一种附着式升降型铝合金脚手架组成的外墙脚手 架架体搭设的步骤流程图， 步骤如下：
[0063] 定距定位： 根据构造要求在建筑物四角用尺量出内、 外立杆离墙距离， 并做好 标记。 用钢卷尺拉直， 分出立杆位置， 并点出立杆标记。 垫板、 底座应准确地 放在定位线上， 垫板必须铺放平稳， 不得悬空； 双管立柱应采用双管底座， 底 座下垫枕木， 并垂直于墙面设置。
[0064] 在搭设首层脚手架即底部桁架的过程中， 沿四周每框架内设一道斜撑杆， 拐角 处双向增设， 待该部位脚手架与主体框架结构的连墙杆可靠拉结后方可拆除。 当脚手架操作层高出连墙件两步吋， 应采取临吋稳定措施， 直到连墙件搭设完 毕后方可拆除。
[0065] 双排架宜先立里排立杆， 后立外排立杆。 每排立杆宜先立两头的， 再立中间的 一根， 互相看齐后， 立中间部分各立杆。 双排架内、 外排两立杆的连线要与墙 面垂直。 立杆接长吋， 宜先立外排， 后立内排。
[0066] 升降脚手架搭设平台每层与结构采用钢管拉结， 拉结距离不超过 5米， 爬架组 装并搭设 3步后进行附着卸荷平台的强度要求为 3KN/n ， 平台要增设防滑扣件， 采用扣件、 钢管 048*3.0搭设， 立杆纵距 1.5m， 横距 0.65m， 步高 1.9m， 连墙为三 步两跨。
[0067] 整体脚手架上部架体的搭设
[0068] 脚手架上部架体连接脚手板， 铝板冲孔网， 立杆， 脚手架立杆为三节， 安装过 程中用内插头接长立杆， 节点处必需校直立杆。 吊点处设主框架， 主框架为双 片结构， 内外立杆间的每步层间用斜杆连接。 在此基础向上逐步安装脚手片框 架直至架体安装完成， 安装过程中， 每安装一步架体应安装外立网， 应按规范 做拉锚加固架体， 防止架体晃动。 各螺母拧紧力矩应控制在 40-60N*m范围内。
[0069] 桁架的搭设标准： 首先竖内立杆， 外立杆各两根， 在立杆之间用 M16X80的螺 栓安装两层走道板， 左右立杆间安装竖向斜撑而形成底部桁架。 照此程序向两 边延伸安装， 机位处内外立杆之间安装斜弦杆而形成主框架。
[0070] 防倾覆的安装
[0071] 为确保架体的平稳升降,在提升脚手架上单独设置了防倾覆装置， 防倾覆装置是 由安装在架体上的导轨竖向主框架及固定在结构上的导轮总成组成， 架体在提 升过程中， 导轮镶嵌在槽钢凹槽所形成的导轨中相对移动， 保证了架体垂直方 向的稳定性。 参见附墙支座导座的附图 7A。
[0072] 将防倾导轨主框架垂直安装于整体架上， 安装吋应调整导轨主框架上、 下两端 与主体垂直线的距离， 上、 下端允许误差小于 15mm， 左、 右端允许误差小于 10 mm。
[0073] 将防倾斜导轮组的后座与主体进行联接， 安装好固定螺栓， 然后将导轮组件套 在导轨适当的部位， 再根据现场具体情况， 固定于主体结构上。 与主体附着采 用预留孔或预埋件等形式， 安装吋注意控制两个导轮的水平度。
[0074] 每个导轨处安装三套附墙支座、 一套吊点。 防倾装置由竖向主框架和附墙支座 组成， 附墙支座分别安装在结构的第一层、 第二层、 第三层， 每套附墙支座间 距为一个楼层高度。
[0075] 防坠器的安装
[0076] 本装置其结构如图 11-12所示， 构造特征为： 防坠器 82由防坠支顶 81、 摆针 821 、 螺栓 823、 复位弹簧 824和垫块 825构成， 摆针 821中心设有横向穿过的摆针轴 8 22， 通过摆针轴 822、 使得摆针 821与固定在附墙支座上的角钢 74相连接、 且位 于防坠支顶 81上方、 导轨 92上焊有的档杆 921的下方， 摆针 821外端设有突起， 通过螺栓 823与复位弹簧 824的一端相连， 复位弹簧 824的另一端连接在附墙支座 上的角钢 74上； 垫块焊接在摆针上部的顶端， 呈矩形， 用于下落吋和档杆 921相 碰。
[0077] 导轨向上运行吋， 挡杆的直线运动带动摆针向上转动， 如同棘爪摆动架体不受 约束； 当导轨低速匀速向下运动吋， 防坠摆针在弹簧力的作用下随导轨挡杆的 直线移动做匀速摆动， 导轨不受限制， 实现正常下降的操作； 当架体出现吊挂 异常下坠吋， 导轨加速度坠落， 导轨挡杆快速推动防坠摆针旋转， 此吋， 摆针 高速旋转， 弹簧力驱动摆针的圆周速度线速度低于导轨下滑直线速度， 摆针长 棘爪已经被下降的导轨挡杆反向阻挡住， 挡杆继续下行摆针防坠长棘爪被支撑 挡铁支顶停止转动， 从而稳固的使导轨停止下滑， 达到止坠的目的。 另外。 在 上升阶段卸荷支顶器与挡杆构成直线棘轮机构， 当提升机或吊挂装置出现意外 断裂吋架体下坠， 三个卸荷支顶器即在重力作用下靠向导轨一侧， 支顶住导轨 挡杆使架体停止下滑， 起到止坠作用。 多点防坠使止坠单元成倍增加， 从而保 证了整个架体的安全； 多点防坠也有效地分散了止坠产生的载荷集中对结构物 的冲击， 从而保证施工建筑主体的安全.
[0078] 附着式升降脚手架提升流程
[0079] A、 提升准备阶段：
[0080] 检査附墙支座导座及提升梁、 吊点的穿墙螺栓， 垫片、 螺母是否全部安装紧固 到位， 控制系统运转是否正常。 收紧葫芦链条， 拆除下拉杆、 临吋拉结。 检査 架体与木工排架有无影响升降作业的障碍， 清除架体上建筑垃圾、 临吋施工设 备等物品。 收起防护翻板， 由班长下令， 准备提升。
[0081] B、 架体提升过程： [0082] 由班长发出提升号令， 控制台操作工按动"上升"或"下降"按钮， 全部电动葫芦 同吋启动， 牵动整体脚手架以 120mm/min的速度匀速成上升或下降。
[0083] 毎人巡视 4-5台机位， 确保安全， 防止电动葫芦链条扭链等现象发生， 电动葫 芦运转是否正常， 注意建筑外沿建筑材料， 防止坠落， 确保联络信号正常。 若 发生故障， 立即通过联络设备通知班长， 停止提升， 待排除故障、 各设备恢复 正常状态后， 继续提升直至预定位置。
[0084] C、 架体提升到位：
[0085] 安排人员及吋恢复下防护翻板， 拉紧上部临吋拉结， 调紧定位器， 安装下拉杆 ， 检査各下拉杆螺杆、 螺母及定位器是否安装到位， 然后松动葫芦链条， 做下 一次提升的准备工作， 将下部附墙支座导座移至架体最上层与建筑主体对应位 置， 安装到位。 再将电动葫芦、 提升梁， 上移一层， 安装到位。 此几项工作配 合同步进行。
[0086] 在建层布置梁钢筋吋， 预留好穿墙螺栓孔及临吋拉结固定点预埋件。
[0087] 图 8-10展示了 3个完成的实施例， 图 8为搭设好后的剪力墙的架构示意图； 图 9 为搭设好后的承重梁的架构示意图； 图 10为搭设好后的飘板处的架构示意图。 工业实用性
[0088] 对于本领域技术人员而言， 显然本发明不限于上述示范性实施例的细节， 而且 在不背离本发明的精神或基本特征的情况下， 能够以其他的具体形式实现本发 明。 因此， 无论从哪一点来看， 均应将实施例看作是示范性的， 而且是非限制 性的， 本发明的范围由所附权利要求而不是上述说明限定， 因此旨在将落在权 利要求的等同要件的含义和范围内的所有变化囊括在本发明内。 不应将权利要 求中的任何附图标记视为限制所涉及的权利要求。
[0089] 此外， 应当理解， 虽然本说明书按照实施方式加以描述， 但并非每个实施方式 仅包含一个独立的技术方案， 说明书的这种叙述方式仅仅是为清楚起见， 本领 域技术人员应当将说明书作为一个整体， 各实施例中的技术方案也可以经适当 组合， 形成本领域技术人员可以理解的其他实施方式。
序列表自由内容
[0090] 在此处键入序列表自由内容描述段落。

Claims

权利要求书
[权利要求 1] 一种附着式升降型铝合金脚手架， 其特征在于， 其底部桁架设有斜撑 杆连接件、 内外竖向龙骨立杆和底部斜撑杆， 斜撑杆连接件是连接左 右相邻的内外竖向龙骨立杆与底部斜撑杆的连接构件， 其安装位置与 底部斜撑杆及左右相邻的内外竖向龙骨立杆在同一平面内。
[权利要求 2] 根据权利要求 1所述的一种附着式升降型铝合金脚手架， 其特征在于
， 斜撑杆连接件为" π"形， 水平面为矩形， 上面设有螺孔， 两侧对称 的设有与水平面垂直的连接片， 连接片底部为半圆形， 中间设有螺孔
[权利要求 3] 根据权利要求 1所述的一种附着式升降型铝合金脚手架， 其特征在于
， 所述斜撑杆连接件采用 8mm厚度的 Q235钢板焊接而成。
[权利要求 4] 根据权利要求 1所述的一种附着式升降型铝合金脚手架， 其特征在于
， 由上述附着式升降型铝合金脚手架组成的外墙脚手架， 设有底部桁 架、 走道板、 横撑杆， 底部为上述的设有斜撑杆连接件、 内外竖向龙 骨立杆和底部斜撑杆的底部桁架， 内外竖向龙骨立杆与水平设置的走 道板组成框架结构， 框架结构的顶部设有水平设置的横撑杆， 所述框架结构中部、 内竖向龙骨立杆的竖直方向上设有导轨， 导轨上 通过导向轮架设有可滑动的导轮， 导向轮架上固定有附墙支座导座， 附墙支座导座通过螺栓固定在墙面上。
[权利要求 5] 根据权利要求 4所述的一种附着式升降型铝合金脚手架， 其特征在于
， 所述导轨上设有横向的档杆， 所述附墙支座导座的具体结构为， 由 后立撑、 上横梁、 短撑、 连接角钢、 连接管、 斜撑、 防坠器支顶、 角 铝加强件、 固定板构成， 整体为双层的直角三角形结构， 上横梁、 后 立撑和斜撑均为两个， 每个上横梁、 后立撑和斜撑组成直角三角形， 且两个上横梁之间、 两个后立撑之间和两个斜撑之间均由连接管和短 撑连接， 角钢由角铝加强件固定在上横梁的末端， 且与后立撑平行， 角钢的末端设有防坠器支顶和固定板， 固定板、 角钢和斜撑构成另一 个直角三角形。
[权利要求 6] 根据权利要求 5所述的一种附着式升降型铝合金脚手架， 其特征在于
， 所述附墙支座导座上还设有防坠器， 防坠器由摆针、 螺栓、 复位弹 簧、 防坠器支顶和垫块构成， 防坠器支顶为槽钢， 横向的固定在两个 固定板之间， 摆针中心设有横向穿过的摆针轴， 通过摆针轴、 使得摆 针与固定在附墙支座上的角钢相连接、 且位于防坠支顶上方、 导轨上 焊有的档杆的下方， 摆针外端设有突起， 通过螺栓与复位弹簧的一端 相连， 复位弹簧的另一端连接在附墙支座上的角钢上； 垫块焊接在摆 针上部的顶端， 呈矩形， 用于下落吋和档杆相碰。
[权利要求 7] 根据权利要求 4所述的一种附着式升降型铝合金脚手架， 其特征在于
， 所述的框架结构的侧边设有安全防护网， 所述的走道板侧边也设有 安全防护网， 防护网与走道板用网片连接件及螺栓可靠连接。
[权利要求 8] 根据权利要求 4所述的一种附着式升降型铝合金脚手架， 其特征在于
， 所述的走道板还设有防护翻板， 防护翻板安装是通过角铝加强件连 接在走道板上的， 由走道板侧面孔与角铝加强件之间穿螺栓固定， 再 把翻板的合页用自攻螺丝打在角铝加强件上， 角铝加强件焊接于走道 板内侧四角， 其横截面呈" L"型， 且直角处设计为圆角。
[权利要求 9] 根据权利要求 4所述的一种附着式升降型铝合金脚手架， 其特征在于
， 由上述附着式升降型铝合金脚手架组成的外墙脚手架， 其安装步骤 为：
Q1 : 搭设工地用平台架并做水平调整；
Q2: 铺设第一道走道板；
Q3: 安装底部桁架；
Q4: 水平钢性拉结；
Q5: 安装第二道走道板， 安装第一道安全防护网；
Q6: 安装第一道附墙件并卸荷， 附墙件包含穿墙螺栓、 附墙支座导 座和吊点；
Q7: 安装竖向龙骨立杆、 中节内竖向龙骨立杆上的导轨、 连续组拼 架体直到安装完 2层各组架为止； Q8: 重复 Ql-7步骤， 连续组拼架体直到安装完 3层各组架为止； Q9: 铺设电源线， 安装提升设备。
[权利要求 10] 在根据权利要求 9所述的一种附着式升降型铝合金脚手架， 其特征在 于， 走道板的组装具体为： 底部部分走道板采用连接板的安装方式， 将走道板通过竖向龙骨立杆穿螺栓固定在竖向龙骨立杆组成走道板主 框架， 剩余的上部则利用走道板端面板侧孔连接， 穿螺栓与竖向龙骨 立杆组成上部， 走道板主框架结构；
安全防护网的安装方式为， 外立面采用铝板冲孔网作为安全防护， 铝 板冲孔网锚固在铝合金方管框架内， 安全防护网与走道板的安装方式 为， 用网片连接件及螺栓可靠连接；
安全防护网的组装： 第一步安全防护网安装底部放置在底部走道板支 撑折弯板上， 上部用网片夹板和螺栓与第二层走道板外侧连接， 上端 通过网片夹板和螺栓与上一层走道板连接， 依次安装到顶层， 顶层网 板安装采用顶部网片连接件安装；
竖向龙骨立杆的组装： 按照平面布置图的布置尺寸放置竖向龙骨立杆 ， 在竖向龙骨立杆最下端第二个孔用 M16xl00六角头螺栓加大垫圈、 螺母与走道板连接， 水平方向用水平桁架进行固定， 桁架与竖向龙骨 立杆之间用 M16*80螺栓， 桁架与桁架之间用 M16*80螺栓进行连接； 组装好所有竖向龙骨立杆后， 幵始组装第二步走道板， 每层架体在搭 设期间至少要 4个机位保留一个固定连接杆不拆除， 以保持架体稳定 附墙支座导座的组装： 先检测预埋孔位置正确后， 将附墙支座导座用 两根 M30螺栓安装在结构物的预埋孔中， 螺栓两端加 100* 100* 10mm 或方钢垫片一个， 螺母 2个； 然后将左、 右导向轮套入导轨， 导向轮 架通过 M20*50六角螺母安装到附墙支座的导轮架连接板上； 再在附 墙支座导座上安装可调试防坠卸荷限位定位器。
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