Construction method of unit type high-altitude fast assembling suspension scaffold

Abstract

The application relates to a construction method of a unit type high-altitude rapid assembly suspension scaffold, which comprises the following steps: assembling fence standard units and non-fence standard units; lifting the fence standard units to high-altitude designated positions; lifting multiple non-fence standard units to corresponding positions on the side of the fence standard units in a 'pin' type; turning down the side turnable grating of the fence standard units and connecting the hooks on the bottom side of the non-fence standard units; repeating the above steps to build a suspension scaffold platform, and finally setting detachable side protection fence plates around the platform. The application lifts the prefabricated standard unit type module, changes the side protection of the unit module into bottom protection at high altitude, does not assemble scattered parts during high-altitude assembly, is not prone to cause high falling of objects, and can quickly form an integral high-altitude suspension scaffold. Through the application, the bottom decoration installation and maintenance work of the air structure such as a corridor under all working conditions can be efficiently, safely, quickly and economically realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of suspended scaffolding, in particular to a construction method of a unit type high-altitude rapid assembly suspended scaffolding. BACKGROUND

[0002] In recent years, the air structure such as the corridor between buildings has been widely used because it does not occupy the ground space. In the face of the high operation problem brought by the bottom decoration and maintenance of the air structure, most of the present stage adopts the full-dress floor-mounted scaffold and vertical climbing car as the climbing measure of the operating personnel. However, the high-altitude scattered assembly mode of the general suspended scaffolding has the following problems: on the one hand, the measure cost is large and the construction period is long; on the other hand, the corresponding lower ground bearing capacity of the air structure has strict requirements, and the risk of high-altitude falling objects in the process of erection and removal is huge. Finally, the ground below the air structure will be green and overall paved after the building is completed, and if the construction is carried out in this way, the maintenance and maintenance of the bottom of the air structure will be very difficult. SUMMARY

[0003] In order to solve the technical problems in the prior art, the present application provides a construction method of a unit type high-altitude rapid assembly suspended scaffolding.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the present application is as follows:

[0005] A construction method of a unit type high-altitude rapid assembly suspended scaffolding, comprising the following steps:

[0006] Step one, assembling the fence standard unit and the non-fence standard unit;

[0007] Step two, lifting the fence standard unit to the designated position in the high altitude;

[0008] Step three, lifting the plurality of non-fence standard units to the corresponding position on the side of the fence standard unit in the "pin" type;

[0009] Step four, turning down the side of the fence standard unit and connecting the hook on the bottom side of the non-fence standard unit;

[0010] Step five, repeating the above steps to build the suspended scaffolding platform, and finally setting the detachable lateral guard plate around the platform.

[0011] As a preferred technical scheme, the fenceless standard unit comprises a bottom fixing rod, a bottom fixing grid, a suspender and an adjustable spherical joint node, in step one, the assembling of the fenceless standard unit comprises: surrounding four bottom fixing rods into a rectangular frame; installing one bottom fixing rod on one diagonal line of the rectangular frame; installing the bottom fixing grid in the rectangular frame; arranging the adjustable spherical joint nodes on the four corners of the rectangular frame; connecting the end portions of the four bottom fixing rods of the rectangular frame by the adjustable spherical joint nodes; and vertically arranging the suspenders and installing the bottom ends of the suspenders on the adjustable spherical joint nodes.

[0012] As a preferred technical scheme, the adjustable spherical joint node comprises a spherical inner joint and a spherical shell, the end portion of the bottom fixing rod is fixedly connected with the spherical shell, the spherical inner joint is arranged in the spherical shell, and the bottom end of the suspender is fixed on the spherical inner joint.

[0013] As a preferred technical scheme, the cross-sectional shape of the spherical shell is a superior arc, and the spherical center of the spherical inner joint is located in the spherical shell.

[0014] As a preferred technical scheme, the fence standard unit comprises all components and structures of the fenceless standard unit, and further comprises a turnover mechanism and a side edge turnover grid, the side edge turnover grid is connected with the bottom fixing rod in an axially rotatable manner through the turnover mechanism.

[0015] As a preferred technical scheme, the bottom fixing rod of the fenceless standard unit is provided with a hook matched with the side edge turnover grid, and the side edge turnover grid is connected with the bottom fixing rod of the fenceless standard unit through the hook after being turned over.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] The present application can realize the installation and maintenance of the bottom decoration of the air structure such as the corridor under all working conditions in an efficient, safe, fast and economical manner. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the assembly structure schematic view of the fenceless standard unit in the construction method of the unit type high-altitude rapid assembly suspension scaffold of the present application;

[0019] Figure 2 is the assembly structure schematic view of the fence standard unit in the construction method of the unit type high-altitude rapid assembly suspension scaffold of the present application;

[0020] Figure 3is the structural schematic view of the adjustable spherical joint node in the unit type high-altitude rapid assembly suspension scaffold of the present application;

[0021] Figure 4 is the operation schematic view of step three in the construction method of the unit type high-altitude rapid assembly suspension scaffold of the present application;

[0022] Figure 5 is the operation schematic view of step four in the construction method of the unit type high-altitude rapid assembly suspension scaffold of the present application;

[0023] Figure 6 is the operation schematic view of step five in the construction method of the unit type high-altitude rapid assembly suspension scaffold of the present application.

[0024] In the figure: 1. bottom fixed rod; 2. bottom fixed grid; 3. suspender; 4. adjustable spherical joint node; 41. spherical inner joint; 42. spherical outer shell; 5. turnover mechanism; 6. side edge turnable grid. DETAILED DESCRIPTION

[0025] The technical solutions of the present application will be further described below in combination with specific embodiments:

[0026] A construction method of a unit type high-altitude rapid assembly suspension scaffold, comprising the following steps:

[0027] Step one, as shown in Figure 1 and Figure 2 , assemble the fence standard unit and the non-fence standard unit;

[0028] Step two, lift the fence standard unit to the high-altitude designated position;

[0029] Step three, as shown in Figure 4 , lift multiple non-fence standard units to the corresponding positions on the side of the fence standard unit in the shape of "pin" character;

[0030] Step four, as shown in Figure 5 , turn down the side edge turnable grid 6 of the fence standard unit and connect it with the hooks on the bottom side of the non-fence standard unit;

[0031] Step five, as shown in Figure 6 , repeat the above steps to build the suspension scaffold platform, and finally set the detachable lateral guardrail plate around the platform.

[0032] The fence-free standard unit comprises a bottom fixed rod 1, a bottom fixed grid 2, a suspender 3 and an adjustable spherical joint node 4, the bottom fixed rod 1 is enclosed into a rectangular frame, a longer bottom fixed rod 1 is also installed on one diagonal line of the rectangular frame to improve the stability of the rectangular frame, the bottom fixed grid 2 is installed in the rectangular frame, the adjustable spherical joint node 4 is located on the four corners of the rectangular frame, the end of the bottom fixed rod 1 is connected through the adjustable spherical joint node 4, and the suspender 3 is vertically arranged and the bottom end is installed on each adjustable spherical joint node 4.

[0033] As shown in Figure 3 The adjustable spherical joint node 4 comprises a spherical inner joint 41 and a spherical outer shell 42, the end of the bottom fixed rod 1 is fixedly connected with the spherical outer shell 42, the spherical inner joint 41 is arranged in the spherical outer shell 42, and the bottom end of the suspender 3 is fixed on the spherical inner joint 41, so that the adjustable spherical joint node connects the suspender 3 and the bottom fixed rod 1.

[0034] The spherical outer shell 42 has a profile shape of a superior arc, and the spherical center of the spherical inner joint 41 is located in the spherical outer shell 42, so as to prevent the spherical inner joint 41 from being separated from the spherical outer shell 42.

[0035] The fence standard unit comprises all components and structures of the fence-free standard unit, further comprises a turnover mechanism 5 and a side turnable grid 6, and the assembly steps of the fence standard unit are that the turnover mechanism 5 is installed on the four bottom fixed rods 1 of the bottom rectangular frame on the basis of the fence-free standard unit, the side turnable grid 6 is connected with the turnover mechanism 5, and the side turnable grid 6 can be axially rotated around the bottom fixed rod 1 through the turnover mechanism 5.

[0036] The bottom fixed rod 1 of the fence-free standard unit is provided with a hook matched with the side turnable grid 6, and the side turnable grid 6 is connected with the bottom fixed rod 1 of the fence-free standard unit through the hook after being turned over. In actual operation, the hook can also be replaced by a buckle, so that the side turnable grid 6 of the fence standard unit is connected with the bottom fixed rod 1 of the fence-free standard unit in a buckle type.

[0037] The embodiment is only a further explanation of the present application, and is not a limitation of the present application, and the person skilled in the art can make non-creative modifications to the embodiment according to the needs after reading the specification, but as long as the modifications are within the scope of the claims of the present application, the modifications are protected by the patent law.

Claims

1. A construction method of a unit type high altitude rapid assembly suspension scaffold, characterized in that, The method comprises the following steps: Step one, assemble the fence standard unit and the fenceless standard unit, the fenceless standard unit comprises a bottom fixed rod, a bottom fixed grid, a suspender and an adjustable spherical joint node, in the step one, the steps of assembling the fenceless standard unit include, enclosing four bottom fixed rods into a rectangular frame; installing a bottom fixed rod on one diagonal line of the rectangular frame; installing the bottom fixed grid in the rectangular frame; setting the adjustable spherical joint node on the four corners of the rectangular frame; connecting the end of the four bottom fixed rods of the rectangular frame with the adjustable spherical joint node; vertically setting the suspender, installing the bottom end of the suspender on each adjustable spherical joint node, the fence standard unit comprises all components and structures of the fenceless standard unit, further comprises a turnover mechanism and a side edge turnover grid, the side edge turnover grid is connected with the bottom fixed rod through the turnover mechanism in an axially rotatable manner, the bottom fixed rod of the fenceless standard unit is provided with a hook matched with the side edge turnover grid, the side edge turnover grid is connected with the bottom fixed rod of the fenceless standard unit through the hook after being turned over; Step two, lifting the fence standard unit to a designated position in the air; Step three, lifting multiple fenceless standard units to the corresponding positions on the side of the fence standard unit in a "pin" shape; Step four, turning down the side edge turnover grid of the fence standard unit and connecting it with the hook on the bottom side of the fenceless standard unit; Step five, repeating the above steps to complete the construction of the suspended scaffold platform, and finally setting a detachable side protection fence plate around the platform.

2. The unit type high-altitude rapid assembly suspended scaffold according to claim 1, characterized in that, The adjustable spherical joint node comprises a spherical inner joint and a spherical shell, the end of the bottom fixed rod is fixedly connected with the spherical shell, the spherical inner joint is arranged in the spherical shell, and the bottom end of the suspender is fixed on the spherical inner joint.

3. The unit type high altitude rapid assembly hanging scaffold according to claim 2, characterized in that, The cross-sectional shape of the spherical shell is an arc of a circle, and the center of the spherical inner joint is located in the spherical shell.

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