CN111827647A - High safety scaffolding for building construction - Google Patents

High safety scaffolding for building construction Download PDF

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Publication number
CN111827647A
CN111827647A CN202010991397.0A CN202010991397A CN111827647A CN 111827647 A CN111827647 A CN 111827647A CN 202010991397 A CN202010991397 A CN 202010991397A CN 111827647 A CN111827647 A CN 111827647A
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ladder
scaffold
limit
frame
scaffolding
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CN111827647B (en
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孙玉峰
陈章良
李中才
马立强
刘刚
代霞
郭硕
石小娟
郭全营
孙艳霞
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Yantai Yunhui Intelligent Technology Co ltd
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Shandong Technology and Business University
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00Scaffolds primarily resting on the ground
    • E04G1/24Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/10Steps or ladders specially adapted for scaffolds
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00Scaffolds primarily resting on the ground
    • E04G1/24Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E04G2001/242Scaffolds movable on wheels or tracks
    • E04G2001/244Scaffolds movable on wheels or tracks mechanically operated
    • E04G2001/246Scaffolds movable on wheels or tracks mechanically operated human powered
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00Scaffolds primarily resting on the ground
    • E04G1/24Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E04G2001/248Inclined struts

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)

Abstract

本发明公开了一种安全性高的建筑施工用脚手架,涉及脚手架领域。包括脚手架,脚手架的中部开设有进出口,进出口的底部设置有经升降机构驱动的梯子,梯子的边侧设置有用于限位梯子的限位机构,脚手架上套设有框架,梯子的边侧还设置有控制框架的传动机构,框架的四个边角均设有自适应脚撑机构。本发明的自适应脚撑机构可以根据每个边角的地理位置自适应的与地面接触,减少了操作步骤;多个自适应脚撑机构的设置提高了脚手架的使用安全性;通过自适应脚撑机、传动机构、升降机构、梯子以及限位机构的协同配合,将控制脚撑的全步骤所花费的时间部分整合至用户上下脚手架的过程中,极大的提高了使用脚手架的便捷性以及高效性。

Figure 202010991397

The invention discloses a scaffolding for building construction with high safety, and relates to the field of scaffolding. Including scaffolding, the middle of the scaffolding is provided with an inlet and outlet, the bottom of the inlet and outlet is provided with a ladder driven by a lifting mechanism, the side of the ladder is provided with a limiting mechanism for limiting the ladder, a frame is sleeved on the scaffolding, and the side of the ladder is A transmission mechanism for controlling the frame is also provided, and four corners of the frame are provided with adaptive foot support mechanisms. The self-adaptive foot support mechanism of the present invention can adaptively contact the ground according to the geographical position of each corner, thereby reducing the operation steps; the setting of multiple self-adaptive foot support mechanisms improves the use safety of the scaffold; The coordination of the support machine, transmission mechanism, lifting mechanism, ladder and limit mechanism integrates the time spent in the whole step of controlling the foot support into the process of the user getting on and off the scaffold, which greatly improves the convenience of using the scaffold and Efficiency.

Figure 202010991397

Description

安全性高的建筑施工用脚手架High safety scaffolding for building construction

技术领域technical field

本发明涉及一种脚手架,具体为一种安全性高的建筑施工用脚手架。The invention relates to a scaffold, in particular to a scaffold for building construction with high safety.

背景技术Background technique

专利一:中国发明(申请号:CN202010255932.6)所公开的“一种具有多支撑脚的安全好的脚手架”,包括一号支撑架、二号支撑架和一号加强杆,所述一号加强杆位于一号支撑架和二号支撑架之间且通过螺栓可拆卸连接,所述一号支撑架和二号支撑架一侧均活动连接有支撑机构,所述支撑机构包括支撑脚、螺纹筒、螺纹柱、把手和螺纹孔,所述螺纹孔位于螺纹筒上端表面且螺纹孔贯穿至螺纹筒下端面,所述螺纹孔内部螺纹连接有螺纹柱,所述螺纹柱上下两端分别焊接有把手和支撑脚,所述螺纹筒外侧表面焊接有连杆和斜杆;本发明通过设置有支撑机构和万向轮,在使用脚手架时万向轮和支撑机构对脚手架起到双重的支撑作用,提高了脚手架的稳定性。Patent 1: "A Safe and Good Scaffolding with Multiple Supporting Feet" disclosed by China Invention (application number: CN202010255932.6), including No. 1 supporting frame, No. 2 supporting frame and No. 1 reinforcing rod, the No. 1 supporting frame The reinforcing rod is located between the No. 1 support frame and the No. 2 support frame and is detachably connected by bolts. A support mechanism is movably connected to one side of the No. 1 support frame and the No. 2 support frame, and the support mechanism includes a support foot, a thread A barrel, a threaded post, a handle and a threaded hole, the threaded hole is located on the upper end surface of the threaded barrel and the threaded hole penetrates to the lower end surface of the threaded barrel, a threaded column is threadedly connected inside the threaded hole, and the upper and lower ends of the threaded column are respectively welded with The handle and the support foot, the connecting rod and the inclined rod are welded on the outer surface of the threaded cylinder; the present invention is provided with a support mechanism and a universal wheel, and the universal wheel and the support mechanism play a dual supporting role on the scaffold when the scaffold is used, Improved the stability of scaffolding.

但上述专利采用多脚支撑的形式提高稳定性,因此在具体实施时存在:实际使用时脚手架往往需要不断的移动使用,而地面不一定每一处都相同,在移动到下一个工作场所时仍需进行调整支撑结构来保证稳定性,无疑会给使用带来麻烦。However, the above-mentioned patent adopts the form of multi-leg support to improve the stability, so it exists in the specific implementation: the scaffold often needs to be constantly moved and used in actual use, and the ground is not necessarily the same everywhere, and it still remains when moving to the next workplace. The support structure needs to be adjusted to ensure stability, which will undoubtedly bring trouble to use.

因此我们对此做出改进,提出一种安全性高的建筑施工用脚手架。Therefore, we make improvements to this and propose a high-safety scaffolding for building construction.

发明内容SUMMARY OF THE INVENTION

为解决现有技术存在的缺陷,本发明提供一种安全性高的建筑施工用脚手架。In order to solve the defects existing in the prior art, the present invention provides a scaffold for building construction with high safety.

为了解决上述技术问题,本发明提供了如下的技术方案:In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:

本发明一种安全性高的建筑施工用脚手架,包括脚手架,所述脚手架的中部开设有进出口,所述进出口的底部设置有通过升降机构驱动的梯子,所述梯子的边侧设置有用于限位梯子的限位机构,所述脚手架上套设有框架,所述梯子的边侧还设置有控制框架的传动机构,所述框架的四个边角均设有自适应脚撑机构,所述自适应脚撑机构包括固定设置在框架上的限位筒、穿插设置于限位筒顶部的限位柱以及固定设置于限位柱边侧的脚撑,所述限位筒的边侧铰接有限位门,且限位门通过锁合机构与限位筒连接,所述限位柱的中下部开设有若干个第一纹理,所述限位门的内侧固定设有与第一纹理相匹配设置的第二纹理,所述限位柱的底端通过第一弹簧与限位筒内腔的底端固定连接。The invention relates to a scaffolding for building construction with high safety, including scaffolding, an inlet and outlet are opened in the middle of the scaffolding, a ladder driven by a lifting mechanism is arranged at the bottom of the inlet and outlet, and a side of the ladder is provided with a The limiting mechanism of the limiting ladder, the scaffold is sleeved with a frame, the side of the ladder is also provided with a transmission mechanism for controlling the frame, and the four corners of the frame are provided with adaptive foot support mechanisms, so The self-adaptive foot support mechanism includes a limit cylinder fixedly arranged on the frame, a limit column inserted through the top of the limit cylinder, and a foot support fixed on the side of the limit column, and the sides of the limit cylinder are hinged. A limit door, and the limit door is connected with the limit cylinder through a locking mechanism, the middle and lower parts of the limit column are provided with a number of first textures, and the inner side of the limit door is fixed with a matching first texture. The second texture is provided, and the bottom end of the limiting column is fixedly connected with the bottom end of the inner cavity of the limiting cylinder through the first spring.

作为本发明的一种优选技术方案,所述升降机构包括分别贯穿梯子的两个主架的两个连接柱,两个所述连接柱的顶端分别与进出口的两侧固定连接,两个所述连接柱的底端均设置有顶升机构。As a preferred technical solution of the present invention, the lifting mechanism includes two connecting columns penetrating the two main frames of the ladder respectively, and the top ends of the two connecting columns are fixedly connected to both sides of the inlet and outlet respectively. The bottom ends of the connecting columns are all provided with jacking mechanisms.

作为本发明的一种优选技术方案,所述顶升机构具体为固定设置于连接柱底端的底板以及设置于梯子和底板之间的第二弹簧。As a preferred technical solution of the present invention, the jacking mechanism is specifically a base plate fixedly arranged at the bottom end of the connecting column and a second spring arranged between the ladder and the base plate.

作为本发明的一种优选技术方案,所述传动机构具体由固定设置于脚手架支腿上的第二连接板、通过转轴转动连接于第二连接板端部的翘板以及固定设置于梯子主架上的第一连接板组成,所述第一连接板的端部和框架分别位于翘板两侧的顶部。As a preferred technical solution of the present invention, the transmission mechanism is specifically composed of a second connecting plate fixed on the legs of the scaffold, a rocker connected to the end of the second connecting plate through a rotating shaft, and a rocker fixed on the main frame of the ladder. The end of the first connecting plate and the frame are respectively located on the tops of both sides of the rocker.

作为本发明的一种优选技术方案,所述限位机构具体由开设于连接柱底部的两个限位槽以及穿插设置于梯子主架上的限位销组成,所述限位销与限位槽相配设置。As a preferred technical solution of the present invention, the limit mechanism is specifically composed of two limit grooves opened at the bottom of the connecting column and a limit pin inserted on the main frame of the ladder. The limit pin and the limit slot matching settings.

作为本发明的一种优选技术方案,所述传动机构设置有两个,且分别位于梯子的两侧。As a preferred technical solution of the present invention, two transmission mechanisms are provided, and they are respectively located on both sides of the ladder.

本发明的有益效果是:The beneficial effects of the present invention are:

1. 自适应脚撑机构可以实现根据每个边角的地理位置与地面自适应的接触,减少了操作步骤,尤其适用于脚手架,创造性强,提高了脚手架的实用性;1. The self-adaptive foot support mechanism can realize self-adaptive contact with the ground according to the geographical position of each corner, reducing the operation steps, especially suitable for scaffolding, with strong creativity and improving the practicability of scaffolding;

2. 自适应脚撑机构落地后,使脚手架由四脚支撑变为八脚支撑,防止脚手架倾倒,合理分配各支腿受力,极大地提高了脚手架的安全性;2. After the self-adaptive foot support mechanism is on the ground, the scaffolding is changed from four-legged support to eight-legged support, preventing the scaffolding from tipping over, rationally distributing the force of each leg, and greatly improving the safety of the scaffolding;

3. 通过自适应脚撑机、传动机构、升降机构、梯子以及限位机构的协同配合,将控制自适应脚撑的全步骤所花费的时间部分整合至用户上下脚手架的过程中,极大的提高了使用脚手架的便捷性以及高效性。3. Through the cooperation of the self-adaptive foot support machine, transmission mechanism, lifting mechanism, ladder and limit mechanism, the time spent in the whole step of controlling the self-adaptive foot support is partially integrated into the process of the user getting up and down the scaffolding, which greatly improves the performance of the user. Improve the convenience and efficiency of using scaffolding.

附图说明Description of drawings

附图用来提供对本发明的进一步理解,并且构成说明书的一部分,与本发明的实施例一起用于解释本发明,并不构成对本发明的限制。在附图中:The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

图1是本发明一种安全性高的建筑施工用脚手架的结构示意图;Fig. 1 is the structural representation of a kind of high-safety construction scaffold of the present invention;

图2是本发明一种安全性高的建筑施工用脚手架的自适应脚撑机构剖面结构示意图;2 is a schematic cross-sectional structural diagram of the self-adaptive foot support mechanism of a high-safety construction scaffold of the present invention;

图3是本发明一种安全性高的建筑施工用脚手架的限位筒结构示意图;3 is a schematic structural diagram of a limiting cylinder of a scaffolding for building construction with high safety according to the present invention;

图4是本发明一种安全性高的建筑施工用脚手架的限位柱结构示意图;4 is a structural schematic diagram of a limit column of a scaffolding for building construction with high safety according to the present invention;

图5是本发明一种安全性高的建筑施工用脚手架的传动机构结构示意图;5 is a schematic structural diagram of a transmission mechanism of a scaffolding for building construction with high safety of the present invention;

图6是本发明一种安全性高的建筑施工用脚手架的升降机构剖面结构示意图;6 is a schematic cross-sectional structure diagram of a lifting mechanism of a scaffolding for building construction with high safety of the present invention;

图7是本发明一种安全性高的建筑施工用脚手架的升降机构结构示意图。FIG. 7 is a schematic structural diagram of a lifting mechanism of a scaffold for building construction with high safety according to the present invention.

图中:1、脚手架;2、进出口;3、梯子;4、传动机构;401、第一连接板;402、第二连接板;403、翘板;404、转轴;5、框架;6、自适应脚撑机构;601、限位筒;602、限位柱;6021、第一纹理;603、脚撑;604、限位门;6041、第二纹理;605、第一弹簧;7、限位机构;701、限位槽;702、限位销;8、升降机构;801、连接柱;802、顶升机构;8021、第二弹簧;8022、底板。In the figure: 1. Scaffolding; 2. Import and export; 3. Ladder; 4. Transmission mechanism; 401, First connecting plate; 402, Second connecting plate; 403, Rocker; 404, Rotating shaft; Adaptive foot support mechanism; 601, limit cylinder; 602, limit column; 6021, first texture; 603, foot support; 604, limit door; 6041, second texture; 605, first spring; 7, limit 701, limit slot; 702, limit pin; 8, lift mechanism; 801, connecting column; 802, jacking mechanism; 8021, second spring; 8022, bottom plate.

具体实施方式Detailed ways

以下结合附图对本发明的优选实施例进行说明,应当理解,此处所描述的优选实施例仅用于说明和解释本发明,并不用于限定本发明。The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

实施例:如图1、图2、图3、图4、图5、图6和图7所示,本发明一种安全性高的建筑施工用脚手架,包括脚手架1,脚手架1的中部开设有进出口2,进出口2的底部设置有通过升降机构8驱动的梯子3,梯子3的边侧设置有用于限位梯子3的限位机构7,脚手架1上套设有框架5,梯子3的边侧还设置有控制框架5的传动机构4,框架5的四个边角均设有自适应脚撑机构6,自适应脚撑机构6包括固定设置在框架5上的限位筒601、穿插设置于限位筒601顶部的限位柱602以及固定设置于限位柱602边侧的脚撑603,限位筒601的边侧铰接有限位门604,且限位门604通过锁合机构与限位筒601连接,限位柱602的中下部开设有若干个第一纹理6021,限位门604的内侧固定设有与第一纹理6021相匹配设置的第二纹理6041,限位柱602的底端通过第一弹簧605与限位筒601内腔的底端固定连接。Embodiment: As shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6 and Figure 7, a scaffolding for building construction with high safety of the present invention includes a scaffolding 1, and the middle of the scaffolding 1 is provided with The inlet and outlet 2, the bottom of the inlet and outlet 2 is provided with a ladder 3 driven by a lifting mechanism 8, the side of the ladder 3 is provided with a limiting mechanism 7 for limiting the ladder 3, the scaffold 1 is covered with a frame 5, and the The side is also provided with a transmission mechanism 4 for controlling the frame 5. The four corners of the frame 5 are provided with an adaptive foot support mechanism 6. A limit post 602 disposed on the top of the limit cylinder 601 and a foot support 603 fixed on the side of the limit post 602 are hinged to the side of the limit cylinder 601 with a limit door 604, and the limit door 604 is connected to the limit door 604 through a locking mechanism. The limiting cylinder 601 is connected, a plurality of first textures 6021 are provided in the middle and lower part of the limiting column 602, and the inner side of the limiting door 604 is fixedly provided with a second texture 6041 matching the first texture 6021. The bottom end is fixedly connected with the bottom end of the inner cavity of the limiting cylinder 601 through the first spring 605 .

其中,升降机构8包括分别贯穿梯子3的两个主架的两个连接柱801,两个连接柱801的顶端分别与进出口2的两侧固定连接,两个连接柱801的底端均设置有顶升机构802,梯子3能够在连接柱801上进行上下运动。The lifting mechanism 8 includes two connecting columns 801 respectively passing through the two main frames of the ladder 3 , the tops of the two connecting columns 801 are fixedly connected to both sides of the inlet and outlet 2 respectively, and the bottom ends of the two connecting columns 801 are both provided There is a jacking mechanism 802 , and the ladder 3 can move up and down on the connecting column 801 .

其中,顶升机构802具体为固定设置于连接柱801底端的底板8022以及设置于梯子3和底板8022之间的第二弹簧8021,限位机构7不作用时第二弹簧8021能够将梯子3顶起。The jacking mechanism 802 is specifically a bottom plate 8022 fixedly arranged at the bottom end of the connecting column 801 and a second spring 8021 disposed between the ladder 3 and the bottom plate 8022. When the limiting mechanism 7 does not function, the second spring 8021 can lift the ladder 3 up. rise.

其中,传动机构4具体由固定设置于脚手架1支腿上的第二连接板402、通过转轴404转动连接于第二连接板402端部的翘板403以及固定设置于梯子3主架上的第一连接板401组成,第一连接板401的端部和框架5分别位于翘板403两侧的顶部,梯子3下降时能够实现框架5上升。The transmission mechanism 4 is specifically composed of a second connecting plate 402 fixed on the legs of the scaffold 1 , a rocker 403 rotatably connected to the end of the second connecting plate 402 through a rotating shaft 404 , and a second connecting plate 403 fixed on the main frame of the ladder 3 . It is composed of a connecting plate 401, the end of the first connecting plate 401 and the frame 5 are respectively located on the tops of both sides of the rocker 403, and the frame 5 can be lifted when the ladder 3 is lowered.

其中,限位机构7具体由开设于连接柱801底部的两个限位槽701以及穿插设置于梯子3主架上的限位销702组成,限位销702与限位槽701相配设置,梯子3运动至最高位置以及最低位置时,两个限位槽701能够分别与限位销702相对应(梯子3运动的最高位置以及最低位置分别为:框架5下压翘板403同时第一连接板401与翘板403接触时梯子3的位置、梯子3下压翘板403至最大效果时梯子3的位置)。The limiting mechanism 7 is specifically composed of two limiting grooves 701 formed at the bottom of the connecting column 801 and a limiting pin 702 interspersed on the main frame of the ladder 3. The limiting pins 702 are matched with the limiting grooves 701, and the ladder 3 When moving to the highest position and the lowest position, the two limit slots 701 can correspond to the limit pins 702 respectively (the highest position and the lowest position of the ladder 3 are respectively: the frame 5 presses the rocker 403 down while the first connecting plate The position of the ladder 3 when 401 is in contact with the rocker 403, the position of the ladder 3 when the ladder 3 presses the rocker 403 to the maximum effect).

其中,传动机构4设置有两个,且分别位于梯子3的两侧,使得顶升框架5的效果更好。Among them, two transmission mechanisms 4 are provided, and they are located on both sides of the ladder 3 respectively, so that the effect of jacking up the frame 5 is better.

工作时,原始状态下限位机构7使得梯子3被限位在最低的状态,此时传动机构4将框架5顶起,进而实现自适应脚撑机构6悬空,此时用户即可实现移动脚手架1;When working, the limiting mechanism 7 makes the ladder 3 be limited to the lowest state in the original state. At this time, the transmission mechanism 4 lifts the frame 5, thereby realizing the suspension of the adaptive foot support mechanism 6. At this time, the user can move the scaffold 1. ;

在移动到工作位置后,首先松开限位门604,取下限位销702,此时由于框架5以及自适应脚撑机构6的自重,便会下落,进而脚撑603会与地面接触,并且由于设置的第一弹簧605,进而四个脚撑603会根据各自所处的地理位置自适应的与地面接触,然后扣合限位门604,此时第一纹理6021会与第二纹理6041接触,进而实现将限位柱602限位在限位筒601中,与此同时框架5运动至最低位置(受翘板403的限制)、梯子3经翘板403和顶升机构802的共同作用顶升运动至最高位置,此时将限位销702插至相对应位置的限位槽701内,以此实现对框架5的限位,最终实现限位脚撑603的位置,即脚撑603实现自身的实际功能;After moving to the working position, first release the limit door 604 and remove the limit pin 702. At this time, due to the self-weight of the frame 5 and the self-adaptive foot support mechanism 6, the foot support 603 will fall down, and the foot support 603 will contact the ground, and Due to the provided first spring 605, the four foot supports 603 will adaptively contact the ground according to their respective geographic locations, and then the limit door 604 will be buckled, and the first texture 6021 will be in contact with the second texture 6041 at this time. , so as to limit the limit post 602 in the limit cylinder 601 , and at the same time, the frame 5 moves to the lowest position (restricted by the rocker 403 ), and the ladder 3 is lifted through the joint action of the rocker 403 and the jacking mechanism 802 . The lift moves to the highest position. At this time, the limit pin 702 is inserted into the limit slot 701 at the corresponding position, so as to realize the limit of the frame 5, and finally realize the position of the limit foot support 603, that is, the foot support 603 realizes its actual function;

此时用户即可攀爬梯子3至脚手架1上;At this point, the user can climb the ladder 3 to the scaffold 1;

在使用完毕后,用户走下梯子3,然后拔下限位销702并再次爬在梯子3上,此时由于人员的重量以及梯子3的重量,经传动机构4实现将框架5顶起,此时用户将限位销702插至相对应位置的限位槽701内,实现悬空自适应脚撑机构6的功能,用户再次打开限位门604,由于第一弹簧605的弹力实现复位脚撑603,并最终实现了便于运输的功能;After use, the user walks off the ladder 3, then pulls off the limit pin 702 and climbs on the ladder 3 again. At this time, due to the weight of the person and the weight of the ladder 3, the frame 5 is lifted up by the transmission mechanism 4. At this time, The user inserts the limit pin 702 into the limit slot 701 at the corresponding position to realize the function of the suspended self-adaptive foot support mechanism 6. The user opens the limit door 604 again, and the foot support 603 is reset due to the elastic force of the first spring 605. And finally realized the function of convenient transportation;

综上便实现了使用本申请脚手架1的全部步骤。In conclusion, all steps of using the scaffold 1 of the present application are realized.

最后应说明的是:以上仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。Finally, it should be noted that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high scaffold for construction of security, includes scaffold (1), its characterized in that, import and export (2) have been seted up at the middle part of scaffold (1), the bottom of importing and exporting (2) is provided with through elevating system (8) driven ladder (3), the avris of ladder (3) is provided with stop gear (7) that are used for spacing ladder (3), the cover is equipped with frame (5) on scaffold (1), the avris of ladder (3) still is provided with drive mechanism (4) of control frame (5), four corners of frame (5) all are equipped with self-adaptation heel brace mechanism (6), self-adaptation heel brace mechanism (6) are including fixed spacing section of thick bamboo (601) that sets up on frame (5), alternate and set up in spacing post (602) and the fixed heel brace (603) that set up in spacing post (602) avris at spacing section of thick bamboo (601) top, the limit device is characterized in that a limit door (604) is hinged to the side of the limit cylinder (601), the limit door (604) is connected with the limit cylinder (601) through a locking mechanism, a plurality of first textures (6021) are arranged on the middle lower portion of the limit column (602), a second texture (6041) matched with the first texture (6021) is fixedly arranged on the inner side of the limit door (604), and the bottom end of the limit column (602) is fixedly connected with the bottom end of the inner cavity of the limit cylinder (601) through a first spring (605).
2. The scaffold for building construction with high safety according to claim 1, wherein the lifting mechanism (8) comprises two connecting columns (801) respectively penetrating two main frames of the ladder (3), the top ends of the two connecting columns (801) are respectively fixedly connected with both sides of the entrance/exit (2), and the bottom ends of the two connecting columns (801) are respectively provided with a jacking mechanism (802).
3. The scaffolding with high safety for building construction as claimed in claim 2, wherein the jacking mechanism (802) is embodied as a bottom plate (8022) fixedly installed at a bottom end of the connection column (801) and a second spring (8021) installed between the ladder (3) and the bottom plate (8022).
4. The scaffold for building construction with high safety according to claim 2, wherein the transmission mechanism (4) is composed of a second connecting plate (402) fixedly arranged on the leg of the scaffold (1), a rocker (403) rotatably connected to the end of the second connecting plate (402) through a rotating shaft (404), and a first connecting plate (401) fixedly arranged on the main frame of the ladder (3), wherein the end of the first connecting plate (401) and the frame (5) are respectively positioned on the top of two sides of the rocker (403).
5. The scaffold for building construction with high safety according to claim 4, wherein the limiting mechanism (7) is specifically composed of two limiting grooves (701) formed at the bottom of the connecting column (801) and a limiting pin (702) inserted and arranged on the main frame of the ladder (3), and the limiting pin (702) is matched with the limiting grooves (701).
6. The scaffold for building construction with high safety according to claim 4, wherein the transmission mechanism (4) is provided in two and is respectively located at both sides of the ladder (3).
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