JPH079952Y2 - Glass plate construction machine - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass plate construction machine used for accurately fitting a glass plate into a window frame or a wall opening at a construction site.

[0002]

2. Description of the Related Art In recent years, window glass of buildings has become
Due to aesthetic requirements, larger and larger ones tend to be used. In attaching such a large glass plate, the applicant of the present invention firstly puts the utility model No. Sho 63-102849 and the utility model flat 2-12.
The plate glass construction machine, in which the lifting machine is installed on the traveling carriage proposed by No. 9546 etc., is loaded to the site, and the glass plate is transported to the wall opening and fitted, and the work such as re-hanging the glass plate during the installation is saved and it is safe. Work was secured.

[0003]

[Problems to be Solved by the Invention] In the plate glass construction machine described above, the construction machine has become large due to the increase in the weight of the glass plate, so that the construction transportation has to rely on an elevator for construction work. If there is no site, or if the floor area of the elevator is small, it is necessary to abandon the transportation to the upper floor and disassemble and bring in it, and in that case, in recent years it has required a lot of time and labor for dismantling and assembling from the rise of the building. After assembly, there were problems such as work to check the weight safety of the equipment and increase of deterioration and damage of the equipment.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an adsorbing portion composed of a plurality of pads is screwed to a tip end of a carriage on which a traveling drive unit is connected to move up and down. And a supporting part for supporting and swinging a lifting rod movable back and forth, and an operating part for accommodating and accommodating the traveling drive part and auxiliary equipment of the supporting part, in the glass plate construction machine, the bogie is divided. An undulating auxiliary wheel is provided in front of the front bogie and in front of the rear bogie, and the front wheel is provided on the rear surface of the turning portion mounted on the front bogie and the front surface of the operation portion mounted on the rear bogie.
Provided is a glass plate construction machine provided with locking means for connecting and locking a rear carriage, and arranging a bendable joining means substantially in the middle of the lifting rod.

[0005]

Auxiliary wheels for removing the adsorbing portion screwed to the tip of the lifting rod and releasing the joining means disposed on the lifting rod to bend the lifting rod, and storing the auxiliary wheels in the frame behind the front carriage and in front of the rear carriage. And the supporting means mounted on the front carriage and the operating means mounted on the rear carriage are released, the front and rear wheels and the auxiliary wheels operate the support portion. The front and rear bogies on which parts and parts are placed are divided into two parts that can be individually driven.

[0006]

Embodiments of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a vertical cross-sectional view in which a part of the separated construction machine of the present invention is omitted, (a) of FIG. 2 is a front view of the locking means as seen from AA of FIG. 1, and (b) is its Partial schematic side view, FIG. 3 is a perspective view in which the traveling carriage of the lifting portion is partially disassembled and cut away, FIG. 4 is a perspective view in which the joint portion of the notched main arm is bent, and FIG. 5 is a side view of the entire assembly. Show.

First, a glass plate construction machine 2 equipped with a suction portion 1 will be described with reference to FIG. A lifting rod 4 that is movable up and down and movable back and forth by a suction portion 1 composed of a plurality of pads arranged at the tip is attached to a support portion 9 mounted on a front carriage 8 having front wheels 7. It is composed of a main arm 5 and an auxiliary arm 6 which are composed of a four-contact link mechanism which is arranged on an unsupported rotatable support base.

Behind the support portion 9, a rear carriage 13 having a handle 10 and connecting a drive wheel 11 to a traveling drive portion 12 is provided.
However, on the rear carriage 13 including the rear wheels 14, an operation unit 16 for accommodating the traveling drive unit 12 and auxiliary equipment to the support portion 9, that is, equipment such as a drum 15 of a battery and a power cable is mounted. In addition, a power supply, various control panels 17 for controlling and operating the operation are also arranged in the operation section.

Locking means 18 for connecting the divided front and rear carriages 8 and 13 is provided on the rear surface side of the support portion 9 and the front surface side of the operation portion 16, the structure of which is the same as that of the support portion 9. A pair of lateral members 19 which are fixedly installed on the rear surface above and below a frame member (not shown)
And a tapered concave hole portion 20 is formed on the rear surface of the frame of the front carriage 8 so as to be narrowed forward from the rear surface and has a lateral width, and the lateral member 19 is engaged with the front surface of the operating portion 16 which is opposed thereto. The claw portion 21 and the concave hole portion 20 on the front surface of the frame of the rear carriage 13
And a protrusion 22 that is fitted in a close contact with the claw portion 21, and the claw portion 21 is fitted into a linear shaft 24 that is vertically fixed between the frame of the rear carriage 13 and the upper horizontal frame 23, and is vertically arranged. It is fixed to both ends of the moving frame 25 and is fixed to a metal fitting 27 having built-in vertically slidable bearings via cylinders 26 connected between the sliding frames, and is rotatably erected adjacent to the horizontal frame 23. A lock member 29 and a lock handle 30 are fixed to the upper end of the lock shaft 28,
A lock mechanism for preventing the sliding frame 25 from sliding up and down by the operation of the cylinder 26 is provided.

As shown in FIG. 3, front wheels 7 for traveling are mounted on the frame of the front carriage 8. The front wheels are connected to the upper surface of the connecting seat.
The sliding member 32 is fixed to the tip end side of a sliding member 32, and the sliding member is provided at the tip end of a square tire which is a frame of the front carriage 8 and a rotatable tire 33 arranged at the rear end thereof. Roller 34
Inserted into the square pipe so that it can be inserted freely, and into the connecting seat 31 protruding from the slit 35 cut on the upper surface of the frame,
Front-rear movement cylinder 36 installed on the frame of the front carriage 8
The rod ends of the fork are connected to each other, and a pair of forks 38 is fixed to the shaft 37 of the shaft attached to the frame of the front bogie 8 on the opposite side of the front wheel 7 via the shaft seat, and the fork is a rotatable auxiliary. Wheels 39 are mounted, but an arm 41 connected to a rod of a retractable cylinder 40 installed on the frame of the front carriage 8 is fixed to the shaft 37, and the shaft 37 is rotated by the operation of the retractable cylinder.

An auxiliary wheel 42 having the same structure as the auxiliary wheel 39 is also arranged on the front side of the frame of the rear carriage 13 and the auxiliary wheel 42 is raised and lowered from the frame following the operation of a cylinder (not shown). .

The hoisting rod 4 having an auxiliary arm 6 and a main arm 5 to which the suction portion 1 of the pad is screwed is provided with a joining means 43 at an approximately middle portion thereof, but is screwed to the auxiliary arm 6. The main arm 5 is separated from the joint by the cap nut 44, and the main arm 5 has a bent seat 45 and a fixed seat 46, which are fixed to the upper and lower surfaces of the main arm 5 at the respective end parts, which are the end parts on the front end side. A seat plate 47 that fits into the bent seat 45 is fixed to the side surface, and the bent seat and the seat plate 47 are attached.
The bent pin 48, which becomes a hinge by being screwed into the hole that fits with the fixed pin 50, is fixed to the hole 49 formed in the fixed seat 46.
And.

The operation of the present invention will be described below. A glass plate construction machine 2 in which the front carriage 8 and the rear carriage 13 are integrally connected.
When splitting at the construction site, the suction part 1 screwed to the lifting rod 4 is removed, the cap nut 44 of the auxiliary arm 6 is loosened, the arm is cut off, and the fixing pin 50 is fixed from the fixing seat 46 of the main arm 5. If the main arms 5 and 5 are bent around the bending pin 48 and then the retracting cylinder 40 and the retracting cylinder (not shown) of the rear carriage 13 are operated, the front and rear carriages 8,
Auxiliary wheels 39 and 42 are erected from 13 and the auxiliary wheels and the front wheels 7,
Each wheel is supported by the rear wheel 14, and then the supporting section 9 is supported by the operating section 16.
Remove the connector of the cable not shown to.

The lock handle 30 of the locking means 18 is manually turned to release the lock member 29 which locks the sliding frame 25, and when the cylinder 26 is operated, the sliding frame 25 is moved up and down. When the claw portions 21 fixed to both ends via the metal fittings 27 move along the linear shaft 24 and are disengaged from the lateral member 19 which is engaged, the engaging means 18 is released, and when the front carriage 8 and the rear carriage 13 are separated from each other. The supporting portion 9 and the operating portion for supporting the bent lifting rod 4 by pulling out the convex portion 22 from the concave hole portion 20 in the fitted state.
16 and each of which is supported by the standing auxiliary wheels 39 and 42 on the floor and the front wheels 7 and the rear wheels 14, and the support portion 9 is manually operated, and the operation portion 16 is a battery-driven traveling drive portion 12 individually. Let it run.

In the assembly, when the convex portion 22 is inserted into the concave hole portion 20 and the locking means 18 is locked, the retractable cylinder 40 and the retractable cylinder (not shown) of the rear carriage 13 are operated to accommodate the auxiliary wheels 39 and 42. The front carriage 8 and the rear carriage 13 are integrally connected to each other without rattling due to fitting of the concave hole portion 20 and the convex portion 22.

The lifting rod 4 in the bent state is extended, the cap nut 44 is tightened, the fixing pin 50 is inserted into the hole 49 of the fixed seat and screwed, and the suction portion 1 is screwed to the tip of the lifting rod 4. By putting it on and restoring the cable connector (not shown) of the support portion 9 and the operation portion 16, it becomes the glass plate construction machine 2 , and the front-rear movement cylinder 36 is operated to suck the front wheel 7 before the glass plate 3 is adsorbed at the construction site. When it is projected forward, the fulcrum supported by the front wheels 7 and the rear wheels 14 is further widened, and is more stable when the lifting rod 4 swings and turns.

[0017]

The present invention facilitates separation and connection of the carriage by providing auxiliary wheels and locking means which are lifted up and down on each carriage on which the support portion and the operation portion are mounted separately. By making the rod bendable, it is possible to carry in and out in narrow spaces.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view in which a part of the separated construction machine of the present invention is omitted.

FIG. 2A is a front view of the locking means viewed from AA in FIG. 1, and FIG. 2B is a partial schematic side view thereof.

FIG. 3 is a perspective view in which a traveling carriage of a lifting portion is partially disassembled and cut away.

FIG. 4 is a perspective view showing a bent joint portion of a notched main arm.

FIG. 5 shows a side view of the overall assembly

[Explanation of symbols]

1 ・ ・ Suction part 2・ ・ Construction machine 3 ・ ・ Glass plate 4 ・ ・ Hoisting rod 8 ・ ・ Front bogie 9 ・ ・ Supporting part 12 ・ ・ Traveling drive part 13 ・ ・ Back bogie 16 ・ ・ Operating part 18・ ・Locking means 39, 42 ... Auxiliary wheel 43 ... Joining means

Claims (1)

[Scope of utility model registration request] 1. A support unit for screwing a suction unit composed of a plurality of pads at a tip thereof on a carriage to which a traveling drive unit is connected, for supporting and swinging a lifting rod which is vertically movable and movable back and forth, and the traveling drive unit. And a glass plate construction machine consisting of an operation section for accommodating and accommodating auxiliary equipment of the support section, in which the bogie is divided and rear hoisting auxiliary wheels are arranged in front of the front bogie and in front of the rear bogie, Locking means for connecting and locking the front and rear bogies are provided on the rear surface of the swivel portion mounted on the front bogie and the front surface of the operation portion mounted on the rear bogie, and the folding means is bent approximately in the middle of the lifting rod. A glass plate construction machine with flexible joining means.