KR100559118B1 - Aerial work platform - Google Patents

Abstract

The present invention is a structure that is installed over an opening (meaning a space that opens on the front of the porch) or a window opening (meaning a space secured for installing a window) formed in the outer wall during the construction of the building structure, each It relates to an aerial platform that enables simultaneous work on each floor and provides a safe and easy working place for workers at high altitudes.

In addition, it is easy to transport and assemble due to its simple structure without any height restriction when working on high-rise apartment construction, etc., and it is possible to omit the installation work of horizontal and vertical pipes involving high-rise work when installing scaffolding. It prevents the occurrence of safety accidents and reduces the amount of unnecessary work so that the scaffold can be installed quickly, reducing the overall work process time. It has the effect of minimizing the effects of wind by passing the rising and falling air flows between the wire meshes that hits the building body.

Aerial Platforms, Horizontal Frames, Vertical Frames, Scaffolds, Hooks

Description

WORKING TOWER FOR A HIGH PLACE}

1 is a side view showing a preferred embodiment of the aerial platform according to the present invention.

Figure 2 is an exploded perspective view showing a preferred embodiment of the aerial platform according to the present invention.

Figure 3 is a perspective view showing a preferred embodiment of the aerial platform according to the present invention.

Figure 4 is a partially exploded perspective view showing another embodiment of the aerial platform according to the present invention.

5 is a perspective view showing another embodiment of the aerial platform according to the present invention.

Figure 6 is a partially exploded perspective view showing another embodiment of the aerial platform according to the present invention.

Figure 7 is a use state showing a preferred embodiment of the aerial platform according to the present invention.

※ Explanation of code for main part of drawing ※

100: aerial platform

10: first vertical frame 10 ': second vertical frame 11: fixing protrusion

12: fixing hole 13: first horizontal bar 13 ': second horizontal bar

20: first horizontal frame 20 ': second horizontal frame 21: departure prevention protrusion

30: footrest 31: hook 32: footrest frame

33: wire mesh 34: cover 40: first clad part

40 ': second cladding portion 41: first vertical support 41': second vertical support

42: 1st folding table 42 ': 2nd folding table 43: 1st diagonal support

43 ': second diagonal support 50: seat belt 51: cap

52: fixing means 60: auxiliary support bar 70: connecting member

71: connector

The present invention is a structure that is installed over an opening (meaning a space that opens on the front of the porch) or a window opening (meaning a space secured for installing a window) formed in the outer wall during the construction of the building structure, each It relates to an aerial platform that enables simultaneous work on each floor and provides a safe and easy working place for workers at high altitudes.

Generally, an elevated workbench or aerial work platform is a machine made to facilitate work on a high place, such as an exterior wall of a building, a window, or a ceiling inside a building, that is out of reach of people. can do. Hereinafter, it is referred to collectively as "high platform."

Formwork or scaffolding will be installed to facilitate the construction or construction of buildings or apartment houses.

In the case of installing such a facility, no special pedestal is required because the location of the worker's hand is at the beginning of the construction, but as the height of the building increases, the worker reaches the height of the worker's hand. Or means to be able to perform other tasks.

Conventionally, in order to install a formwork at a high place or other exterior wall construction to maintain the posture to allow the worker to perform the work in a safe state, a scaffolding pipe having a certain length was constructed by clamping or the like to form a grid.

Since the work path was formed across the plate-like member such as plywood on the scaffolding pipe installed as described above, the plate-like member had a high risk of departure from the scaffolding pipe.

The risk of safety accidents due to the detachment of the plate members is not only large, but also requires considerable time and effort to install the scaffolding pipes, and compared to these efforts, the function of the scaffolding assists in installing the formwork. It was only a role, which lowered the work efficiency and delayed the overall work process time.

Initial aerial platform As an example of the prior art Utility Model Registration No. 233672 "Attraction platform" is a pair of vertical frame with several horizontal frames are arranged at equal intervals and maintained at regular intervals, but installed on the upper side, with a footrest on the upper side. ; One end includes: a plurality of first connecting frames arranged on an upper side of the vertical frame disposed at one side and the other side; The other end is arranged on the lower side of the vertical frame disposed on one side and the other side and a plurality of second connecting frame intersecting and fitted with respect to the first connecting frame; And the first and second connection frames are installed in place where the first and second connection frames are overlapped, and are provided as a holding unit for maintaining the unfolded state of the first and second connection frames. It is not suitable for exterior walls of high-rise villas.

Developed from the prior art and in another prior art Utility Model Registration No. 384033 "Attainment platform" is installed vertically through a connector fixed from four points, the vertical bar to form a column for height, and the connector from the top of the vertical bar Four points are connected horizontally through the horizontal bar, the connecting holes are formed at equal intervals in the longitudinal direction to form an interlayer, and both ends are fitted in the connecting holes of the corresponding horizontal bar, and the corresponding horizontal bars are connected at equal intervals. Between the supporting floor and the horizontal bar connecting the four points from the top of the support to the floor occupying the floor or ceiling between the floor and the support forming the floor between each floor is installed inclined between the upper and lower floors A staircase having a moving section of and at the edge of the horizontal bar perpendicular to the vertical bar. The structure includes a guardrail installed at a certain height and a canopy that forms a roof through a connector at a vertical bar located at the top, and solves the problem of high-rise work, which is a disadvantage of the prior art, to some extent. There was a problem that cannot be used in the construction of the outer wall.

The present invention was created in order to solve the problems of the prior art as described above, the object of the present invention is installed in a structure that is installed over the opening or window opening formed in the outer wall during the construction of the building structure for each floor At the same time, it is to provide an aerial platform that enables work and secures a safe and easy working place even in high places.

Another object of the present invention is to prevent the occurrence of safety accidents by eliminating the installation work of horizontal and vertical pipes accompanying the aerial work at the time of scaffolding, while reducing the amount of unnecessary work can be quickly installed scaffolding To shorten the overall process time.

Another object of the present invention is to minimize the effect of the wind by passing the rising and falling air flow between the wire mesh generated by the wind hit the building body by treating the surface of the worker supporting the foot with a dense wire mesh.

A feature of the present invention for achieving the above object is, in the aerial platform, the first and second vertical frame having a pair of fixing projections each formed to be spaced apart at regular intervals in the longitudinal direction of one side of the main body ( Collectively referred to as " vertical frame " First and second horizontal bars (hereinafter collectively referred to as "horizontal bars") correspondingly coupled to the fixing protrusions and provided with fixing holes at both ends thereof; First and second horizontal frames (hereinafter, referred to as "horizontal frames") formed in the vertical direction of the lower end of the vertical frame and installed in close contact with the left and right stoppages of the projection preventing projections on one side thereof; A scaffold positioned between two pairs of anti-separation protrusions above the horizontal frame and provided at both ends in the longitudinal direction with locking hooks fixed to correspond to the anti-seizure protrusions, respectively; First and second footrests having a first and a second folding table (hereinafter referred to as "folding table") and a first and a second vertical support (hereinafter referred to as "vertical support") vertically below the horizontal frame ( Collectively referred to herein as "hanging"; Aerial platform is provided, characterized in that the first and second diagonal support (hereinafter referred to as "diagonal support") that combines by connecting the bottom of the vertical support and the bottom of the vertical frame diagonally coupled.

Hereinafter, described in detail with reference to the accompanying drawings,

1 and 2 is a side view and an exploded perspective view showing a preferred embodiment of the aerial platform according to the invention, Figure 3 is a perspective view showing a preferred embodiment of the aerial platform according to the present invention, Figures 4, 5 and 6 Partial exploded perspective view, perspective view, partially exploded perspective view showing another embodiment of the aerial platform according to the present invention, Figure 7 is a state diagram showing a preferred embodiment of the aerial platform according to the present invention.

Referring to the contents of the present invention in detail with reference to the drawings shown in Figures 2 to 3,

The aerial platform of the present invention has a vertical frame (10, 10 '), a horizontal frame (20, 20'), horizontal bars (13, 13 ') having a respective component, scaffolding (30), hook portion (40, 40 ') and diagonal supports 42, 42', and the like, and the vertical frame, the horizontal frame, the hooks (folder, vertical support) and the diagonal support are integrally formed with each other.

The vertical frames 10 and 10 'include a pair of fixing protrusions 11 protruding from each other in the longitudinal direction at one side of the main body and protruding from each other. To reduce its own weight and enhance its strength and corrosion resistance.

The horizontal bars 13 and 13 'are square pipes and have vertical holes having fixing holes 12 corresponding to a pair of fixing protrusions 11 protruding from the vertical frames 10 and 10', respectively, at both ends thereof. Detachable with (10,10 ').

One end of the horizontal frame 20, 20 'is formed integrally with the bottom of the vertical frame at a right angle, is provided with a departure prevention protrusion 21 on one side, the engaging ring 31 of the footrest 30 to be described later coupled But it is removable.

The scaffold 30 has two hooks provided on the horizontal frames 20 and 20 'with locking hooks 31 at both ends of the frame in the longitudinal direction of the scaffold 30 to the upper sides of the horizontal frames 20 and 20'. Located between the separation prevention projections 21 of the horizontal frame (20, 20 ') and fixedly coupled in a removable state.

The scaffold 30 is composed of a cover and a wire mesh, scaffold frame.

The scaffolding frame is located on the upper side of the wire mesh, the cover is coupled to the upper side of the wire mesh by the binding member.

Due to the characteristics of the present invention, when working on a high floor, the surface of the worker's foot is treated with a dense wire mesh to maintain strength and stability, and the wind rising and falling air generated when the wind hits the building body between the wire mesh The impact was minimized.

The fastening parts 40 and 40 'are provided on the outer wall during construction of the building structure by including vertically bending tables 42 and 42' and vertical supports 41 and 41 'below the horizontal frames 20 and 20'. It is installed in a structure that is fixed to span the opening or the opening for the window.

The diagonal supports 43 and 43 'play a role of diagonally connecting the lower ends of the vertical supports 41 and 41' and the lower ends of the vertical frames 10 and 10 '.

Referring to another embodiment of the present invention with reference to the drawings shown in Figure 4, the upper end of the vertical frame (10, 10 ') and the cap 51 installed on one end of the seat belt is coupled through the binding member, the seat belt ( The fixing means installed at the other end of 50) serves to fix and support the outer wall of the building.

As a binding member for coupling the cap 51 and the upper end of the vertical frame (10, 10 '), for example, it can be detached by fastening the bolt and nut.

In addition, the other end of the cap 51 is a fixing means 52 which serves to fix and support the outer wall of the building, for example, a carabiner, which is a steel ring connecting the iron nail and the jile embedded in the rock gap when climbing the rock wall. It is used to fix and support the exterior walls of buildings.

Referring to another embodiment of the present invention with reference to the drawings shown in Figure 5, the auxiliary frame for coupling and supporting one side of the vertical frame (10, 10 ') and the vertical support (41, 41') through the binding member It has a support bar 60 serves to prevent the departure of the worker during work.

Referring to another embodiment of the present invention with reference to the drawings shown in Figure 6, by separating the lower surface of the vertical frame (10, 10 ') and the top of the horizontal frame 20, 20' adjacent to the horizontal frame ( 20, 20 ') and the connecting hole 71 penetrating through the diagonal support 42,42' is located, the connecting member 70 is fitted with the connecting hole 71 to the bottom of the vertical frame (10,10 ') Detachable through the coupling.

Although the technical concept of the aerial work platform of the present invention has been described with the accompanying drawings, this is illustrative of the best embodiment of the present invention and is not intended to limit the present invention. Therefore, it is apparent that any person skilled in the art can make various modifications and imitations such as dimensions, shapes, structures, etc. without departing from the scope of the technical idea of the present invention.

As described above, according to the aerial platform according to the present invention, it is installed in a structure that is settled by hanging on the opening or window opening formed in the outer wall during construction of the building structure to enable simultaneous work for each floor, the place where the worker is high Provides a safe, easy-to-work workspace.

In addition, it is easy to transport and assemble because of its simple structure without being restricted by the height even in the construction of high-rise apartments, etc. It prevents the occurrence of safety accidents, reduces unnecessary work, and enables the scaffolding to be installed quickly, reducing the overall work process time. It has the effect of minimizing the effect of wind by passing the rising and falling air flows through the wire mesh generated when it hits the main body of the building.

Claims (4)

In the aerial platform consisting of the first and second vertical frames, the first and second horizontal bars and the first and second horizontal frames, and scaffolding, so as to safely and easily work in high places when working on the exterior wall of the building, First and second vertical frames (10, 10 ') having a pair of fixing protrusions (11) formed to protrude spaced apart at regular intervals in the longitudinal direction of one side; First and second horizontal bars 13 and 13 ′ correspondingly coupled to the fixing protrusions 11 and having fixing holes 12 at both ends thereof; First and second horizontal frames 20 and 20 'which are formed in a vertical direction at the bottom of the first and second vertical frames 10 and 10' and have a departure preventing protrusion 21 at one side thereof; Located between the separation prevention projections 21 formed on the first and second horizontal frames 20 and 20 ', the locking rings 31 corresponding to the separation prevention projections 21 and fixed to respective ends in the longitudinal direction Footrest 30 provided; The first and second nails 40 having the first and second bending portions 42 and 42 'and the vertical supports 41 and 41' under the first and second horizontal frames 20 and 20 '. 40 '); Connecting the lower ends of the first and second vertical supports 41 and 41 'of the first and second fastening parts 40 and 40' and the lower ends of the first and second vertical frames 10 and 10 '. The first and second diagonal supports 43 and 43 'may also be coupled to the rear ends of the second horizontal frames 20 and 20', respectively, and the top and the second vertical frames 10 and 10 'are secured. The cap 51 installed at one end of the belt 50 is coupled through the binding member, and fixedly supported with the building exterior wall through the fixing means 52 installed at the other end of the seat belt 50, respectively. And an auxiliary support bar 60 for coupling and supporting one side of the frames 10 and 10 'and the first and second vertical supports 41 and 41' through the binding member. 10 ') The first and second horizontal frames 20 and 20' and the first and second diagonal supports 43 and 43 'are separated by separating the adjacent surfaces of the lower and first and second horizontal frames 20 and 20'. The connection hole 71 penetrates through and connects to the lower ends of the first and second vertical frames 10 and 10 '. Sue bench, it characterized in that the configuration hayeoseo a connection member 70 which is installed 71 and the fitting. delete delete delete

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