JPH06146574A - Transferable working platform for ceiling in building - Google Patents

Abstract

(57) [Abstract] [Purpose] A single workbench is used to move in the front-rear direction to perform ceiling work, and the workbench is moved left and right, and then ceiling work is repeated to complete the entire ceiling surface with a single workbench. Perform ceiling work. [Structure] A saddle is provided on a large number of guide rails provided on the ceiling so as to be movable in the front-rear direction, and a work table 19 is provided so as to be hung from the saddle and movable in the left-right direction. The table 19 is moved in the same direction, and the work table 19 is moved in the left-right direction, and then the ceiling work in the front-rear direction is repeated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling work of a large building, and in particular, it cannot be covered only by moving a work table along a large number of guide rails in the front-rear direction. The present invention relates to a mobile ceiling workbench in a required building.

[0002]

2. Description of the Related Art Conventionally, in large buildings such as various centers, gymnasiums, factories, etc., in order to perform cleaning, installation, operation and other ceiling work for the daylighting windows and the like installed on the ceiling, many Since the guide rails in the front-rear direction are provided, and one ceiling work platform is provided for each of the two to three guide rails, there is a drawback that a plurality of such ceiling work platforms are required, and the two adjacent work platforms There is a drawback that it takes time and effort to move the workers and equipment between the ceiling and the workbench of the table.

[0003]

SUMMARY OF THE INVENTION According to the present invention, one workbench is moved in the front-rear direction to perform ceiling work, and the workbench is moved in the left-right direction, and then the ceiling work is repeated to perform one work. It is intended to provide a movable ceiling workbench in a building in which a ceiling is used to perform ceiling work on the entire ceiling.

[0004]

SUMMARY OF THE INVENTION In view of the problem that a large number of worktables are required for the ceiling work of a large building based on the above-mentioned prior art, the present invention has saddles in front of and behind a large number of guide rails provided on the ceiling. The work table can be moved in any direction, and can be suspended in the saddle and can be moved in the left and right directions. After moving to, repeat the front and rear ceiling work,
It is a solution to the above problems.

[0005]

In the present invention, the workbench moves back and forth along the guide rails to perform ceiling work, and at the landing, the workbench is always hung on the saddle and left and right on the guide rail corresponding to the unworked position. The work is moved and then moved back and forth to repeat the ceiling work, and one workbench moves the front, rear, left and right in four directions to perform the ceiling work on the entire surface of the ceiling.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings, in which 1 is a large building such as various halls, centers, gymnasiums, factories, etc., and above the wall surfaces 2, 2a ... Of the building 1. ... are provided with landings 3 and 3a protruding inward, and a number of guide rails 5 are provided on the lower surface of the ceiling 4 of various shapes in the front-rear direction.
5a ... is built-in or suspended.

6 and 6a are attached to respective guide rails 5 and 5a.
Each of the saddles is a plain (sliding) type saddle, and a pair of L-shaped plates 8 and 8a are erected on both left and right sides on a pair of horizontal boards 7 and 7a in the front-rear direction of the saddles 6 and 6a. Guide rails 5 and 5a on the upper portions of the L-shaped plates 8 and 8a ... Horizontal portions 9 on the lower end,
The rollers 10 and 10a for sitting and traveling on the seat 9a are mounted, and the windows 11 and 11a opened at predetermined positions on the L-shaped plates 8 and 8a.
Rollers 12, 12a, which penetrate through the guide rails 5, 5a, and come into contact with both side edges of the horizontal portions 9, 9a of the guide rails 5, 5a are mounted on both sides of the L-shaped plates 8, 8a.

Reference numerals 13 and 13a denote horizontal substrates 7 of saddles 6 and 6a.
It is a hanging plate fixed to the lower surface of 7a, and a pair of guide wheels 14, 14a ... Is mounted on the inside of the hanging plate 13, 13a.
Safety plate 1 via mounting plates 15, 15a on the outside of 3, 13a
Attach the 6 and 16a, and the pin hole 1 of the safety plate 16 and 16a.
Insert safety pins 18, 18a into 7, 17a and saddles 6, 6a ...
And the work table 19 can be freely connected.

Numerals 20, 20a ... Are hanging plates on the lower surface of the L-shaped plates 8, 8a.
A roller provided inside 13 and 13a.
0, 20a ... and guide wheels 14, 14a ... hold the work table 19 movably in the left-right direction, so that the work table 19 can be moved in the left-right direction with respect to the saddles 6, 6a ... The workbench 19 is suspended and held by two or more arbitrary saddles 6, 6a ....

Further, a stopper 21 that abuts the wall surfaces 2, 2a of the building 1 is provided on the base end side of the saddles 6, 6a ... And bolts 22, 22a ... Are projected from the lower surfaces of the horizontal substrates 7, 7a. And the lower portions of the horizontal portions 9 and 9a of the guide rails 5 and 5a are freely contactable with each other, and the abutment plate 23 is installed on the lower surfaces of the pair of L-shaped plates 8 and 8a at the center of the saddles 6 and 6a. A brake 24 of a bolt screw type is provided on the corresponding plate 23 so that the saddles 6, 6a ... Can be smoothly moved and fixed.

One workbench 19 is installed for the building 1 and a number of guide rails 5, 5a ..., and is long in the left-right direction, and has a bottom plate 25, front and rear plates 26, 26a, side plates 27, 27a, and side plates 27. , 27a
The support rails 28, 28a having an outer opening at the upper part and a bridge 29 between the support rails 28, 28a are provided.
Guide wheels 14, 14a ... of saddles 6, 6a ... on the opening side of 8, 28a ...
, And the rollers 20, 20a ... Of the saddles 6, 6a ... Abut on the inside of the bearing rails 28, 28a facing the vertical surfaces.

Reference numerals 30, 30a ... Support rails 28, 28 of the workbench 19.
A pair of safety fixing plates provided at the lower part of a. The safety fixing plates 30, 30a ... Are provided at predetermined intervals in the left-right direction of the workbench 19 in proportion to the intervals of the plurality of guide rails 5, 5a. Board
Pins 31, 31a ... drilled in 30, 30a ... are safety plates
Safety pins 18, 18a corresponding to pin holes 17, 17a of 16, 16a
It is designed to be inserted.

Next, the operation of the movable ceiling workbench in the building according to the present invention will be described. In the initial state of FIG. 2 (a) where the workbench 19 is located at the landing 3, 3a ...
The safety pins 18, 18a are inserted through the safety fixing plates 30, 30a of the workbench 19 and the safety plates 16, 16a of the saddles 6, 6a ... to prevent the workbench 19 from moving in the left-right direction.

Then, the work table 19 is moved forward or backward in the longitudinal direction of the building 1 to perform ceiling work, and the work table 19 is positioned on the landings 3, 3a ... And the safety pins 18, 18a are removed. 2B, the workbench 19 is moved in the left-right direction while being suspended from the saddles 6, 6a ... As shown in FIG.
Move forward and backward through 18 and 18a, and repeat in sequence to ceiling 4
Do the full work of.

The work table 19 is moved forward and backward by moving the saddles 6 and 6a forward and backward with respect to the guide rails 5 and 5a, and the saddles 6 and 6a ... the upper rollers 10 and 10a and the guide rails 5 and 5a. While running on the horizontal parts 9 and 9a of the
12, 12a ... Abut and slide smoothly, and the horizontal movement of the workbench 19 is performed by moving the support rails 28, 28a of the workbench 19 relative to the saddles 6, 6a. The guide wheels 14, 14a ... Run inside the support rails 28, 28a, and the rollers 20, 20a.

[0016]

In summary, according to the present invention, a large number of guide rails 5, 5a ... Are provided in the front-back direction of the ceiling 4, and the guide rails 5, 5a are provided.
One saddle 6, 6a that is movable in the front-back direction is provided to each of the saddles 6 and 6a, so that the saddles 6 and 6a can be moved in the left-right direction between the saddles 6 and 6a.
Since 19 is hung, the ceiling work in the front-back direction of the ceiling 4 is performed by moving the work table 19 back and forth, and after moving the work table 19 left and right, it is moved in the front-back direction to perform the entire work of the ceiling 4. By doing so, it is possible to perform the ceiling work on the entire surface of the ceiling 4 with one workbench 19 and to eliminate the need to move workers and instruments between the workbenchs 19.

Further, rollers 10 and 10a which run on the guide rails 5 and 5a are provided on the upper portions of the saddles 6 and 6a, and bearing rails 28 and 28a are provided on the upper portion of the work table 19 and the saddles 6 and 6a are provided. Since the guide wheels 14, 14a which travel in the support rails 28, 28a are provided at the lower part of the 6a, the saddles 6, 6a are moved forward and backward relative to the guide rails 5, 5a and the work table at the upper and lower parts.
19 can be moved to the left and right respectively, and such bidirectional movement can be performed with a simple structure.

Further, the safety plates 16, 16 are attached to the saddles 6, 6a.
In addition to providing a, the workbench 19 is provided with safety fixing plates 30, 30a, and the safety plates 16, 16a and the safety fixing plates 30, 30a ... are provided with the safety pins 18, 18a which can be freely detached. The work table 19 does not fall off from the saddles 6, 6a ... When moving back and forth, and safety confirmation can be achieved, which is a great practical effect.

[Brief description of drawings]

FIG. 1 is a schematic front view showing a main part of a mobile ceiling work table according to the present invention.

FIG. 2 is a schematic front view showing the movement of the movable ceiling workbench in the entire building.

FIG. 3 is a schematic plan view of a building.

FIG. 4 is a schematic plan view of a deformed building.

FIG. 5 is a front view of a saddle and a workbench.

FIG. 6 is a plan view of FIG.

FIG. 7 is a side view of FIG.

FIG. 8 is a side view of the workbench when it is located at the landing.

FIG. 9 is a plan view of a saddle.

10 is a partially cutaway front view of FIG. 9. FIG.

FIG. 11 is a side view of FIG. 9.

12 is a plan view of a brake unit when a saddle is installed in the building shown in FIG.

FIG. 13 is a plan view of the guide portion in the same state as in FIG.

[Explanation of symbols]

 4 Ceilings 5, 5a… Guide rails 6, 6a… Saddles 10, 10a… Rollers 14, 14a… Guide wheels 16, 16a Safety plates 18, 18a Safety pins 19 Platforms 28, 28a Bearing rails 30, 30a… Safety fixing plates

Claims (3)

[Claims] 1. A plurality of guide rails are provided in the front-rear direction of a ceiling, and each of the guide rails is provided with one saddle that is movable in the front-rear direction. The saddles are movable in the left-right direction and are adjacent to each other. A mobile ceiling workbench in a building characterized by suspending a workbench on more than one saddle. 2. A roller for traveling on a guide rail is provided on an upper part of the saddle, a bearing rail is provided on an upper part of the work table, and a guide wheel for traveling on the bearing rail is provided on a lower part of the saddle. The mobile ceiling workbench in the building according to claim 1. 3. A safety plate is provided on the saddle, a safety fixing plate is provided on the workbench, and a safety pin is movably attached to the safety plate and the safety fixing plate.
Or a mobile ceiling workbench in the building of 2.