JP2877148B1 - Equipment for unloading and loading heavy materials into high-rise building construction sites - Google Patents

Abstract

Abstract: PROBLEM TO BE SOLVED: To allow heavy construction materials to be unloaded to a high floor at a construction site of a high-rise building, and to damage a protruding veranda or the like which becomes an obstacle when carrying in a lateral movement inside. Jump over the building safely from outside to inside. SOLUTION: Upper and lower stopper receivers 2, 2 are fixed to two temporary guide rails 1, 1 fixed to the outer surface of a steel frame at positions corresponding to each high-rise floor.
A slide base 4 that can be moved up and down with guide rails 1 and 1 as guides by slide blocks 3 and 3 on both sides is installed between the slide blocks 1 and 2, and stoppers are provided at the four corners of the slide base 4 to enter and exit the holding boxes 5 and 5. 6 and 6 and several roller bearings 7 on each side of the upper surface of the slide stand 4.
The long push rails 8 and 8 slidably held by the above are transferred, and the bogie 10 having the mini jacks 9 and 9 at the lower four corners is rolled on the push rails 8 and 8 with several rollers. It is characterized by a configuration that it can be freely moved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention makes it possible to unload heavy materials to a high floor in a construction site of a high-rise building, and furthermore, to protrude an obstruction when carrying in a lateral movement inside. The present invention relates to a device for unloading and carrying heavy materials into a high-rise building construction site, which can safely carry over a veranda or the like from outside the building without damaging the veranda.

[0002]

2. Description of the Related Art Conventionally, when unloading construction materials such as interior materials at a construction site of a high-rise building, lifters that move up and down a guide track are conventionally used. Because there is a limit to the weight and danger,
There is a limit to the unloading height, and conventionally, there is only a manual method to move the interior materials unloaded on the high floor to the inside, and the protruding veranda etc. will be a hindrance, If you needed great effort.

[0003]

At the construction site of a high-rise building, the unloading of the interior materials by the lifter at the time of the interior construction after the construction of the steel frame has a capacity limit, especially in the case of heavy objects, and the unloading height is high. Also the unloading speed is limited,
Conventionally, the work of moving the unloaded construction material to the inside to carry it inside is conventionally done by hand, which requires labor and danger, and when a protruding veranda is constructed, The protruding shape to the outside of the steel frame hinders, especially in the case of heavy materials, carrying the lateral movement into the inside requires a long span and great effort,
Once the lifted material is placed on the protruding shelf for the veranda, it may not be possible to withstand the weight and the constructed veranda etc. may be damaged. Since the protruding part such as the veranda is constructed after being transported to the building, problems such as a delay in the construction period have occurred.

According to the present invention, a material transfer operation of laterally moving interior materials to be unloaded to a high floor is carried out along a slide frame pulled up to a required high floor by a tower crane and separately along the outer surface of a steel frame by a tower crane. Put the unloaded ingredients,
It is designed to be transported sideways, and even after building a protruding shelf such as a veranda, it can be loaded into the interior without human intervention, so materials can be transported to higher floors regardless of the progress of the construction procedure. Can be performed efficiently and safely.

[0005]

Means for solving the problems Upper and lower stopper receivers 2, 2 are fixed to two temporary guide rails 1, 1 fixed to the outer surface of a steel frame being constructed at positions corresponding to each floor. A slide base 4 is provided between the guide rails 1 and 1 so as to be able to move up and down with the slide rails 3 and 3 projecting up and down on both sides to guide the guide rails 1 and 1 up and down. The slide bases 4 are provided on both sides. Stoppers 4A, 4A, 4A, which can be lifted and lifted freely, and stoppers 6 which enter and exit the holding boxes 5, 5 at the four corners of the slide stand at positions corresponding to the stopper receivers 2, 2. , 6, and long push rails 8, 8 slidably held by a plurality of roller bearings 7, 7... Respectively, are transferred to both sides of the upper surface of the slide stand 4. 8
On top of the above, a bogie 10 having mini jacks 9 and 9 at the four lower corners was rolled over with several rollers so as to be freely rolled.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention relates to an apparatus for unloading construction materials for exterior and interior construction of a high-rise building under construction.
Two temporary guide rails 1 fixed to the outer surface of the steel frame
1 is provided with upper and lower stopper receiving members 2 and 2, and a slide base 4 which can be moved up and down between the guide rails 1 and 1 by using the guide rails 1 and 1 with the upper and lower slide blocks 3 and 3. The slide frame 4 is suspended and lifted by ropes engaged with the rope engaging receiving members 4A provided on both sides, and stoppers 6, 6 for entering and leaving the holding boxes 5, 5 are provided at the four corners of the slide frame. At the same time, long push rails 8, 8 slidably held by several roller bearings 7, 7... Are transferred to both sides of the upper surface of the slide mount 4, respectively. Is characterized in that a bogie 10 having mini jacks 9 and 9 at the four corners on the lower surface is rolled over by several rollers so as to be freely rotatable.

[0007] Therefore, when the interior materials are to be carried into each high-rise floor after the steel frame is assembled in a high-rise building, the bogies which have been rolled on the push-in rails 8, which are firstly mounted on the slide base 4, are used. 10 is lifted by the mini jacks 9 at the four corners, and the long pushing rails 8, 8 are pulled out of the building. After being rolled up, the slide gantry 4 is lifted up with a tower crane using the ropes engaged with the rope engagement receivers 4A, 4A, and the required height is applied to the stopper receivers 2, 2 of the guide rails located there. ,
The stoppers 6 and 6 are pushed out to stop the engagement. In this state, the trolley 10 is lifted, and the push-in rails 8, 8 are pushed into the building, and the trolley 10 is again placed on the push-in rail.
And wait for discharge.

One of the main features of the present invention is the push-in rails 8, 8 which can be pushed in freely. Pulling out and pushing-in of the rails are performed manually while the cart is floated by a mini jack. , 8 is the slide stand 4
Are slidably held by several roller bearings 7, 7... Respectively, so that they can be slid smoothly and can be put in and out very easily by hand.

[0009] The end of the rail that protrudes beyond the length of the slide base as a long one does not protrude out of the building when going up and down, and on the required floor, the base is left on the slide base. The end goes deep into the building beyond the protruding part of the constructed veranda etc. On the carriage of the slide mount,
Since no load is loaded, the slide gantry 4 that moves up and down by the slide blocks 3 and 3 using the guide rails 1 and 1 as a guide can be lifted at a high speed to any high-rise floor while maintaining a light weight.

Next, necessary interior materials are separately lifted and lifted by a tower crane, and put down on a carriage 10 of a slide base 4 locked at a required level. In this case, the material can be lifted regardless of the sliding platform
Even heavy objects can be easily lifted at high speed with the ability of a crane, making the operation extremely efficient. The cart 10 on which the materials are placed is rolled and moved by a roller to the portion pushed into the building beyond the veranda construction section of the pushing rails 8, 8 and is carried into the building and unloaded. That is, even after the veranda is constructed in the order of the construction steps, it is easy to carry it into the building.

[0011]

According to the present invention, it is extremely easy to move the interior materials unloaded during construction into the high-rise floor by taking in and out the push-in rails, and even heavy objects can be carried in without damaging the projecting portions of the building. As a result, the efficiency of the work can be improved without changing the procedure of the construction process, and the lifting and lowering of the gantry and the material unloading are performed separately, so that the unloading speed can be increased arbitrarily. It is possible to achieve an excellent effect that can shorten the construction period.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of the present invention.

FIG. 2 is a side view of a main part of the present invention.

FIG. 3 is a front view of a main part of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Guide rail 2 Stopper receiving 3 Slide block 4 Sliding stand 5 Holding box 6 Stopper 7 Roller bearing 8 Push-in rail 9 Mini jack 10 Dolly

Claims (1)

(57) [Claims] 1. An upper and lower stopper receiving metal 2, 2 is fixed to two temporary guide rails 1, 1 fixed to the outer surface of a steel frame being constructed at positions corresponding to each high-rise floor, A slide base 4 that can move up and down with the slide rails 3 and 3 projecting up and down on both sides is provided between the rails 1 and 1 with the guide rails 1 and 1 as guides. , 2 are provided at the positions corresponding to the holding boxes 5, 5, and are slidably held by several roller bearings 7 on both sides of the upper surface of the slide stand 4. The long push rails 8, 8 are transferred and the push rails 8, 8 are moved.
A heavy material unloading and carrying device into a high-rise building construction site, characterized in that a bogie 10 having mini jacks 9 and 9 at four corners on the lower surface is rolled over with a few rollers.