KR20170103498A

KR20170103498A - bench

Info

Publication number: KR20170103498A
Application number: KR1020160026484A
Authority: KR
Inventors: 서웅율
Original assignee: 일웅이엔지(주)
Priority date: 2016-03-04
Filing date: 2016-03-04
Publication date: 2017-09-13

Abstract

[0001] The present invention relates to an elevating and lowering work station for an exterior wall of a building construction, and more particularly, to a construction work for an exterior wall construction of a high-rise building, . &Lt; / RTI >
To this end, the present invention provides an elevator comprising: a pillar installed on an exterior of a building for construction to be elevated and lowered, at least one of which is arranged and mutually fixed; A drive member provided in the column to move up and down a work column; At least one working column inserted into the column to form a rising and a falling; A lifting / lowering member for lifting / lowering the working column by the driving unit; And a worktable provided at an end of the work post, so that the outer wall of the high-rise building can be securely constructed.

Description

Construction work for outside wall building.

[0001] The present invention relates to an elevating and lowering work station for an exterior wall of a building, and more particularly, to a construction work for an exterior wall of a high-rise building, . &Lt; / RTI >

In the past, building construction was only interested in building buildings. Recently, however, there has been a way to prevent the surrounding landscape from being damaged and also to prevent pollutants such as dust, It is a situation to consider before construction.

As a result, when constructing the main building, it is a common method to form a frame along the wall and to install a kind of a barrier that blocks the outside by the frame.

These shields are now used to prevent building material debris, blocks, and foreign matter from falling down from the upper part of the building, to damage people and vehicles passing around the site as well as environmental pollution, It has become a mandatory requirement to prevent.

However, as described above, the existing external hiding block is mostly constructed by installing a cloth or other fall prevention network on the basis of a frame that is formed on the outside, but it is a problem that installation and demolition are troublesome and the effect is insufficient.

Especially, in the case of high - rise buildings, it is exposed to the risk of secondary accidents because of external weather conditions or self - weight of the equipment, and the installation becomes even more difficult.

In order to solve this problem, Korean Utility Model Registration Application No. 1997-34160 and Patent Application No. 1998-0030290 have various solutions such as a safety fence for building construction that is lifted and lowered using a structure frame such as an H-beam, In the form of a rack, a pinion, or a chain.

But. The conventional safety fence for construction has a problem that it is not easy to construct the outer wall of a high-rise building in a state of being raised and lowered in a high level.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a workbench for an external wall for building construction, which can secure the construction of an outer wall of a high-rise building by providing a workbench which is raised and lowered on the wall.

The present invention relates to an elevating and lowering work station for an exterior wall of a building, comprising: a column provided at an outer side of a building for construction to be elevated and lowered and arranged and mutually fixed; A drive member provided in the column to move up and down a work column; At least one working column inserted into the column to form a rising and a falling; A lifting / lowering member for lifting / lowering the working column by the driving unit; And a worktable provided at an end of the work post, so that the outer wall of the high-rise building can be securely constructed.

In the present invention, it is preferable that the column is inserted into the upper or lower part, the upper part or the lower part, and a driving member for moving up and down the working column is received.

In the present invention, it is preferable that the driving member is provided with a motor that winds or unwinds the wire.

In the present invention, it is preferable that the lifting / lowering member is provided with a roller which raises / lowers the work column by pulling and loosening the wire.

In the present invention, it is preferable that the working column is raised or lowered at least one end or two ends or more.

According to the present invention, since the work platform can be easily raised and lowered by raising and lowering the work pillars, the worker can easily perform the external work of the building by the raised and lowered work platform There is an excellent effect.

In addition, the work platform can be raised and lowered with a simple operation, and there is an excellent effect that it is easy to construct or finish the outer wall of the high-rise building.

In addition, the worker can work safely by the workbench, so there is an excellent effect that construction of a high-rise building can be achieved more safely and easily.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a state in which a first embodiment of a work table for a temporary wall according to the present invention is installed outside a building; FIG.
2 is a perspective view schematically showing a first embodiment of a work table for a temporary wall according to the present invention;
Fig. 3 is a perspective view schematically showing a state in which the work table of Fig. 2 is lifted up and down; Fig.
FIG. 4 is a sectional view of a state before the work platform is lifted by the driving member and the lifting and lowering member according to the present invention,
(a) is a front sectional view and (b) is a side sectional view.
Fig. 5 is a sectional view of the use state of the work table shown in Fig. 4,
(a) is a front sectional view and (b) is a side sectional view.
6 is a sectional view of the second embodiment of a work table for a temporary wall according to the present invention, schematically showing the state of use.
7 is a sectional view of the third embodiment of the work table for a temporary wall according to the present invention, schematically showing the state of use.
8 is a use state sectional view schematically showing a fourth embodiment of a work table for a temporary wall according to the present invention.

Hereinafter, the elevating and lowering work station for the exterior walled building according to the present invention will be described in detail with reference to the drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

1 to 5, the elevating and lowering work station 10 for an exterior wall-mounted building according to the present invention comprises at least one column 20, a driving member 30, A work post 40, a lifting member 50, and a work table 60.

The pillars 20 are provided outside the building 12 for construction and are formed up and down, and at least one of them is arranged and fixed to each other.

The column 20 is fixed to the outer wall of the building 12 for a predetermined period of time and is raised and lowered by known lifting and lowering means when construction of a certain part of the building is completed. 14 are provided.

The column 20 is provided with a driving member insertion space 22 which is open at the top and in which a driving member 30 is inserted at the bottom to fix the driving member 30 without being exposed to the outside.

In addition, the column 20 is preferably provided as a square or rectangular column.

The driving member 30 is inserted and fixed in the driving member insertion space 22 provided in the column 20 to move up and down the working column 40.

It is preferable that the driving member 30 is provided with a motor which is wound on one side or both sides of the wire 32 to unroll and wind the wire 32.

The working column 40 is inserted into the upper portion of the column 20 and is raised or lowered by the elevating and lowering member 50 and is formed into a rectangular or rectangular column having a worktable 60 fixed to the upper end thereof .

The lifting and lowering member 50 is provided with rollers 52 and 54 that raise and lower the working post 40 by the driving member 30. [

The elevating and lowering member 50 includes an elevating and lowering roller 52 provided on one side or both sides of the end of the working column 40, A roller 54 is provided.

By pulling or loosening the lifting roller 52 provided on the work pillar 40 by loosening and winding the wire 32 provided on the driving member 30, the work pillar 40 is lifted and lowered .

The work table 60 is provided at the end of the work column 40 and is provided with a safety guard 62 and a foot plate 64 which are opened in the direction of the building 12.

It is also preferable that the screening means (66) is provided to cover the lower portion of the outer side of the work table (60) so that the screen is rolled up when the work table (60) is lifted and lowered.

It is preferable that the screening means (66) is provided so that the screening film is stretched and unfolded elastically.

The following is a detailed description of the coupling relationship and operating relationship of the temporary wall body 10 according to the first embodiment of the present invention.

As shown in FIGS. 1 to 3, a plurality of columns 20 are arranged and connected to each other by known means to form one fixed wall 10.

Of course, the portholes 10 are provided on the outside with the porthole 14, and are fixed to the building 12 for a certain period of time, like the existing portholes, and are coupled to ascend and descend after a predetermined period of time.

The driving member 30 is provided in a state where the wire 32 is wound within the lower portion of the column 20 of each of the above-mentioned slats 10.

Then, the work pillars 40 are inserted into the upper portion of the column 20, respectively.

As shown in FIGS. 4 and 5, the lifting and lowering roller 52 of the lifting and lowering member 50 is fixed to the outside of the lower end of the work post 40.

In addition, a guide roller 54 is fixedly installed inside the upper portion of the column 20.

The lifting roller 52 and the guide roller 54 are provided so as to be mutually deflected by the wire 32.

The end of the wire 32 which is pulled down by the lifting roller 52 and the guide roller 54 is fixed to the inside of the upper portion of the column 20 and the table is wound around the driving member 30.

In addition, a work table (60) is fixed on the upper end of the work post (40).

4, the wire 32 wound on the driving member 30 is in a state in which the wire 32 is pulled up with a predetermined tension so that the lifting and lowering roller 52 is pulled down As shown in FIG.

Therefore, the working column 40 is inserted into the column 20.

5, when the wire 32 is wound by driving the driving member 30 provided in the column 20, the wire 32 is guided by the guide roller 54 and pulled up. The lowering roller 52 is pulled up by the wire 32 to move up and down.

Therefore, the work platform 60 is lifted and lowered by the elevation of the elevating and lowering rollers 52 and the elevation of the work column 40 to the upper portion of the column 20.

Since the work platform 60 is easily lifted and lowered by raising and lowering the work post 40 as described above, the worker can easily work the outside of the building by the elevated work platform.

Further, the work platform can be raised and lowered with a simple operation, and the construction or finish of the outer wall of the high-rise building can be easily achieved.

Furthermore, since the worker can work safely by the workbench, the construction of the high-rise building can be achieved more securely and easily.

FIG. 6 is a sectional view of the second embodiment of the temporary wall 10-1 according to the present invention. The structure and operation of the second embodiment of the present invention are similar to those of the first embodiment of the present invention, Is omitted.

6, the work table 60 and the work column 40-1 are provided up and down from the lower portion of the column 20-1, and the drive member 30 is mounted on the column 20-1, The finishing work of the outer wall of the building can be easily performed from the lower part of the wall 10-1.

Fig. 7 is a sectional view of a third embodiment of the provisional wall 10-2 according to the present invention, in which the construction and operation of the third embodiment are substantially similar to those of the first and second embodiments of the present invention A detailed description thereof will be omitted.

7, the work table 60 and the work column 40-2 are provided so as to be lifted up and down from the column 20-2, and the drive member 30 is supported by the columns 20- 2, and each work column 40-2 is provided to be raised and lowered so that the outer wall construction and the outer wall finishing work of the building can be performed simultaneously or easily at the upper and lower portions of the wall 10-2, .

FIG. 8 is a sectional view of a fourth embodiment of a work table for a temporary wall according to the present invention, in which the structure and operation of the work table are the same as those of the first to third embodiments of the present invention, Is omitted.

However, as shown in FIG. 8, the work column is provided to be raised and lowered in two stages.

For this, the working columns 40-3 and 40-4 are provided in at least one multi-stage structure, and the working columns 40-3 and 40-4 are sequentially inserted into or discharged from the column 20, .

At this time, the guide roller 54-1 and the ascending / descending roller 52-1 of the lifting and lowering member 50 provided in the column 20 and the working columns 40-3 and 40-4, respectively, And is fixed within the column 20 and the working columns 40-3 and 40-4.

The wire 32 is inserted between the guide roller 54-1 and the ascending / descending roller 52-1 in such a manner that one end of the wire is pulled away from the end of the working column 40-4 or the column 20, Respectively.

The other end is wound around the driving member 30.

The wire 32 is wound by the rotation of the driving member 30 and the outer pawl 32 guided by the guide roller 54-1 is pulled by the winding of the wire 32, As the wire 32 is pulled, the elevating and lowering rollers 52-1 are sequentially moved up and down, and the working columns 40-3 and 40-4 are raised and lowered upward.

At this time, since the wire 32 is guided and guided by the guide rollers 56 provided below the work posts 40-3 and 40-4, the wire 32 can be easily pulled out without interference of the work posts 40-3 and 40-4 The lifting and lowering roller 52-1 can be pulled up to move up and down.

Therefore, the height of the work table can be smoothly adjusted by elevating and lowering the work column, so that the height of the work table can be changed according to the installation position of the temporary wall, so that the external work of the building can be further improved.

The present invention is not limited to the above-described embodiment, but may be applied to other types of structures, such as a structure, It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

10, 10-1, 10-2, 10-3:
20, 20-1, 20-2: Column
30: driving member 32: wire
40,40-1,40-2,40-3,40-4: Operation column
50:
52. 52-1: Up and down roller
54, 54-1: guide roller
60: Work table 62: Safety rail
64: Footstool 66: Screening means

Claims

A column provided at the outside of the building for construction to form an ascending / descending direction, at least one of which is arranged and mutually fixed;
A drive member provided in the column to move up and down a work column;
At least one working column inserted into the column to form a rising and a falling;
A lifting / lowering member for lifting / lowering the working column by the driving unit;
A work platform provided at the end of the work post, and a construction work for securing the outer wall construction of the high-rise building safely.

The method according to claim 1,
Wherein the column is inserted into the upper or lower part or the upper and lower parts of the work column, and a driving member for moving up and down the working column is received.

The method according to claim 1,
Wherein the driving member is provided as a motor that winds or unwinds the wire.

The method according to claim 1,
Wherein the elevating and lowering members are provided with rollers for raising and lowering the work pillars by pulling and unwinding the wires.

The method according to claim 1,
Wherein the working column is raised or lowered at least one or more than two stages.