JPH0710229U - All-weather work gondola - Google Patents

Abstract

(57) [Summary] [Purpose] To provide an all-weather work gondola that can work on the outer wall at any time even in rainy weather and is safe even in the wind. [Structure] A work roof 23 covers an upper end portion of a work space 23 of a work gondola 13 for working in combination with elevating and traversing along an outer wall surface 12 of a building 11, and a work space 23
A plurality of sheet members 29 are covered with a weather side cover 24 that supports the upper ends in the shape of an armored door and overlaps the lower ends with the lower sheet members 29. As a result, the weather roof cover 22 and the weather side cover 24 can prevent the wind flow from the inside to the outside by allowing the lower ends of the sheet members 29 to open, and work without being affected by the weather. It becomes possible to work on the outer wall surface 12 in the gondola 13.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an all-weather work gondola, which enables repair work on the outer wall of a building by using the work gondola regardless of the weather such as rain.

[0002]

[Prior art]

 In order to safely and efficiently perform high-altitude work such as building and repairing outer wall surfaces of structures such as buildings, ships, power plants, tanks, chimneys, bridges, etc., in place of conventional temporary scaffolding, manned or unmanned A work gondola for work machines is used, and it can be moved up and down by a hoisting device outside the gondola, a hoisting device inside the gondola, etc. Often they work in combination.

Usually, when performing work at a high place with such a work gondola, a curing net is stretched along the wall surface of the structure in order to prevent the dust and the like generated during the work from falling and scattering. A curing stand is placed in the room to surround the work space.

[0004]

[Problems to be solved by the device]

 By installing a curing net and a curing rack like this to perform wall surface work, it is possible to prevent falling objects and prevent scattering of dust, etc., and it is possible to perform work safely. When it rains, the rainwater flows along the wall surface and the painting work cannot be performed.Therefore, the work must be stopped, and during the work performed on the outer wall surface of the structure, There is a problem that many tasks cannot be performed due to the weather, and even if a work schedule is set, the work cannot be performed according to the schedule.

Therefore, it is conceivable to cover the entire outer wall surface of the structure with a sheet or the like, but if the wind blows with the seat attached, the area of the seat increases, so that the wind from the inside of the seat in particular causes the seat to move. Causes a problem that the sheet itself swells and the sheet itself is damaged, or a structure that is a supporting portion of the sheet is damaged.

The present invention has been made in view of the above problems of the prior art, and it is possible to work on the outer wall surface at any time without any trouble even in rainy weather, etc. It is intended to provide a mold work gondola.

[0007]

[Means for Solving the Problems]

 In order to solve the problems of the prior art, the all-weather working gondola according to claim 1 of the present invention is a working gondola for working on the outer wall surface by combining elevation and traverse along the outer wall surface of the structure. While a weather roof cover is provided to cover the upper end of the moving space in which this work gondola moves, the upper ends of the multiple sheet members are supported and the lower ends overlap the lower sheet member, and wind from the inside to the outside It is characterized in that a weather side cover that allows the flow is provided on a side surface of the moving space.

In addition to the structure according to claim 1, the all-weather working gondola according to claim 2 of the present invention covers the weather roof cover and the weather side cover only in a necessary working range, and It is characterized by being provided so as to be movable within the movement range.

Further, the all-weather working gondola according to claim 3 of the present invention is characterized in that, in addition to the configuration according to claim 1 or 2, the weather roof cover and the weather side cover are provided so as to be openable and closable. It is what

[0010]

[Action]

 According to the all-weather type work gondola of claim 1, the upper end of the moving space of the work gondola for working on the outer wall by combining elevation and traverse along the outer wall of the structure is covered with a weather roof cover, The side surface of the moving space is covered with a plurality of sheet members in the shape of a shutter and the upper end is covered by a weather side cover that overlaps with the lower sheet member.To prevent rain, these weather roof covers and weather covers are used. It can be prevented by the side cover, and the flow of air from the inside to the outside can be allowed by opening the lower end of each sheet member, so that the work on the outer wall surface of the gondola can be performed regardless of the weather. I am trying.

According to the all-weather working gondola of claim 2, in addition to the structure of claim 1, the weather roof cover and the weather side cover are sized so as to cover only a necessary working range, and these are Since it can be moved within the range of movement, and can work by covering only the part necessary for the work, and because it is moved, the installation area is small and the installation is easy, and the parts used are small. I will be done.

Further, according to the all-weather type work gondola of claim 3, in addition to the configuration of claim 1 or 2, the weather roof cover and the weather side cover are openably and closably provided. When it is not affected by rain, it is possible to work with these weather covers open, and it becomes easier to maintain a good working environment.

[0013]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a side view of an embodiment of an all-weather working gondola of the present invention. This all-weather type work gondola 10 is equipped with a work gondola 13 that moves by combining up and down and traverse to an arbitrary position on an outer wall surface 12 of a building 11 which is a structure.

In order to move the working gondola 13 by moving it up and down and traversing in combination, a trolley 14 that runs parallel to the outer wall surface 12 is provided on the roof of the building 11, which is a structure. It is composed of a trolley 14 of pedestals.

An arm 15 is attached to these carts 14 so as to project at a right angle to the outer wall surface 12, and a front-rear rail 16 is attached. The front-rear trolley 17 is mounted on the front-rear rail 16 so as to be movable back and forth, and is movable in a direction orthogonal to the outer wall surface 12.

As shown in FIG. 2, one transverse rail 18 parallel to the outer wall surface 12 is supported on the front and rear trolleys 17, and the two transverse trolleys 19 are mounted on the outer rail surface of the transverse rail 18. It can move in parallel with 12.

A wire rope 20 is hung from each of these two transverse trolleys 19, a work gondola 13 is supported via a hoisting machine 21, and the work gondola 13 can be raised and lowered to an arbitrary position.

Further, the traverse trolley 19 can be traversed along the traverse rail 18 to traverse within the range of the traverse rail 18, and the carriage 14 on the roof can be moved to traverse the traverse rail 18 together. It is possible to move laterally to any position on the outer wall surface 12 by combining these lateral movements.

The work gondola 13 that can move to an arbitrary position on the outer wall surface 12 by a combination of lifting and traversing in this manner covers the upper side of the arm 15 of each carriage 14 so that work can be performed regardless of the weather. A weather roof cover 22 is provided on the upper part of the working space 23 for working with the working gondola 13 and a small portion of the side surface. The weather roof cover 22 is made of a waterproof sheet and prevents rain and the like from adhering to the outer wall surface.

On the other hand, a weather side cover 24 is provided on a side surface of the work space 23 in which the work gondola 13 works, that is, a surface parallel to the outer wall surface 12. The weather side cover 24 extends from the tip of the arm 15 of the carriage 14 to the wire rope 25. The wire rope 25 is connected to a winch 26 at its proximal end so that the weather side cover 24 can be lowered by unwinding the wire rope 25.

The lower end edge of the weather side cover 24 is connected to a curing frame 27 provided to close the bottom of the work space 23. For example, as shown in FIG. 3B, the weather side cover 24 is composed of a support wire 28 arranged in a shape of an inner side and a plurality of sheet members 29 made of a long waterproof sheet on the outer side. The upper end of each sheet member 29 is attached to the horizontal support wire 28 so that the lower end overlaps the lower sheet member 29.

Therefore, when the wind blows from the inside of the weather side cover 24, each sheet member 29 opens outward so that a large wind force can be prevented from being applied.

As shown in FIGS. 1 and 2, the curing frame 27 to which the lower edge of the weather side cover 24 is connected is temporarily or permanently installed above the first floor of the building 11, which is a structure. The inside of which is supported laterally via a plurality of guide wheels 31 that run along the traverse guide rails 30, and the outside of the curing frame 27 is connected to a wire rope 32 suspended from the end of the arm 15 of the carriage 14. Has been supported.

Further, a curing net 33 is provided inside the weather side cover 24 in order to prevent a fallen object or a scattered object due to the work, and is attached to the wire rope 32. A hoisting machine (not shown) is provided for easy installation and removal.

The work on the outer wall surface 12 by the all-weather work gondola 10 configured as described above is performed as follows. First, as a preparation before the work with the work gondola 13, the weather roof cover 22 and the weather side cover 24 cover a portion corresponding to the size of the outer wall surface 12 that allows the work to be performed smoothly even if it rains. To do. That is, for example, one day or several hours of the work range scheduled to be performed by the work gondola 13 is determined and covered depending on the work content. It suffices to install the weather roof cover 22 and the weather side cover 24 only in such a range.

After the preparation is completed in this manner, the work gondola 13 is combined with the hoisting machine 21 to move up and down along the wire rope 20, the traverse trolley 19 along the traverse rail 18 and the carriage 14 to move. .

When it rains during this work, as shown in FIG. 3A, the upper part of the work space 23 is covered with the weather roof cover 22, and the side surface of the work space 23 is covered by the weather side cover 24. Since it is covered with, the rain does not enter the inside of the working space 23, and the work can be performed on the outer wall surface 12 as in the case of fine weather.

When wind blows with the weather roof cover 22 and the weather side cover 24 attached, the wind from the inside to the outside of the working space 23 is applied to each sheet member 29 of the weather side sheet member 24. The wind pressure from the outside can be supported by the outer wall surface 12, and the weather side cover 24 is not damaged or the building 11 supporting this is damaged. it can.

After the work in the predetermined range by the work gondola 13 is completed, when the truck 14 on the roof is run, the weather roof cover 22 and the weather side cover 24 are also moved accordingly, and the influence of rain etc. It is possible to work in all weather conditions without being affected.

It should be noted that the present invention is not limited to the case where the weather roof cover 22 and the weather side cover 24 cover only the work range in which the work can be performed without being affected by rain as in the above embodiment. The entire outer wall surface 12 of the building 11 may be covered with the weather roof cover 22 and the weather side cover 24, so that the outer wall surface 12 is not completely wetted by rain or the like, and painting work or the like can be performed. You will be able to perform as scheduled regardless of the weather.

Further, the weather roof cover 22 and the weather side cover 24 can be opened and closed, and may be opened in the case of fine weather and closed in the case of rain. Therefore, for example, the weather roof cover 22 is It may be pulled into the rooftop part by a hoisting device or manually, or the weather side cover 24 may be unwound from the winch 26 to the wire rope 25 and lowered onto the curing rack 27. Depending on the situation, a curing net 33 is installed to prevent falling objects and scattered objects. By opening and closing in this manner, the air in the work space 23 does not become dirty and ventilation can be performed.

In addition, in the above-described embodiment, the building is described as an example of the structure. However, the structure is not limited to this, and the present invention can be applied to a work gondola that widely performs work on the outer wall surface of the structure.

The work gondola in the present invention is of a type in which a hoisting machine is installed on a rooftop or the like to elevate or lower, or a hoisting machine is installed in a gondola to elevate or lower, or This includes both the type of boarding and the type of raising and lowering by mounting a work machine, etc., and also the type of being able to move laterally.

Further, the weather roof cover and the weather side cover are not limited to the waterproof sheet, and transparent vinyl or the like may be used as long as it does not enter rain or the like.

Further, in the invention described in each claim of the invention, each constituent element may be modified within a range not changing the gist of each invention.

[0036]

[Effect of device]

 As described above in detail with reference to the embodiments, according to the all weather type work gondola of claim 1 of the present invention, the work is performed on the outer wall surface by combining elevation and traverse along the outer wall surface of the structure. Cover the upper end of the working space of the working gondola with a weather roof cover, cover the side of the moving space with a plurality of sheet members supporting the upper end like a shutter, and cover the lower end with a weather side cover that overlaps the lower sheet member. Therefore, the weather roof cover and the weather side cover can prevent rain, and the flow of wind from the inside to the outside can be allowed by opening the lower end of each sheet member. You can work on the outer wall with a gondola regardless of the weather.

Further, according to the all-weather working gondola of claim 2 of the present invention, in addition to the configuration of claim 1, a size that covers the weather roof cover and the weather side cover only in a required work range. Since these are provided so that they can be moved to the next movement range, it is possible to work by covering only the part necessary for the work, and since this is moved, the installation area is small and installation is easy, and It requires less material.

Further, according to the all-weather working gondola of claim 3 of the present invention, in addition to the configuration of claim 1 or 2, the weather roof cover and the weather side cover are provided so as to be openable and closable. Therefore, when it is not affected by rain, it is possible to work with these weather covers open, and it is easy to maintain a good working environment by performing ventilation.

Therefore, it is possible to increase the number of movable days without being affected by the weather and to improve the movable ratio, so that the working gondola of all-weather type is obtained.

[Brief description of drawings]

FIG. 1 is a side view of an embodiment of an all-weather working gondola of the present invention.

FIG. 2 is a front view of a work gondola portion according to an embodiment of the all-weather work gondola of the present invention.

FIG. 3 is an operation explanatory view according to an embodiment of the all-weather working gondola of the present invention.

[Explanation of symbols] 10 All-weather work gondola 11 Building (structure) 12 Outer wall surface 13 Work gondola 14 Bogie 15 Arm 16 Front / rear rail 17 Front / rear trolley 18 Traverse rail 19 Traverse trolley 20 Wire rope 21 Hoisting machine 22 Weather roof cover 23 Working Space 24 Weather Side Cover 25 Wire Rope 26 Winch 27 Curing Stand 28 Supporting Wire 29 Sheet Member 30 Traverse Guide Rail 31 Guide Wheel 32 Wire Rope 33 Curing Net

Claims (3)

[Scope of utility model registration request] 1. A work gondola for working on an outer wall surface by combining elevation and traverse along an outer wall surface of a structure, the weather roof cover covering an upper end portion of a moving space in which the work gondola moves. On the other hand, the upper side of the plurality of sheet members is supported and the lower end overlaps with the lower sheet member, and a weather side cover that allows the flow of wind from the inside to the outside is provided on the side surface of the moving space. All-weather working gondola. 2. The weather roof cover and the weather side cover are provided so as to cover only a necessary work range and to be movable in the next movement range.
All-weather work gondola described. 3. The all-weather type work gondola according to claim 1 or 2, wherein the weather roof cover and the weather side cover are provided so as to be openable and closable.