JPH065334Y2 - Lifting container - Google Patents

Description

[Detailed description of the device] [Industrial application field] This device moves a building body and scaffolding up and down with a crane or the like to raise and lower building materials such as sashes, panels, and glass to a construction site. The present invention relates to a lifting container used for

[Conventional technology]

When a building material is raised to a construction site by utilizing a space between a building frame and a scaffolding, conventionally, it is pulled up by a rope, or a worker is arranged at each stage of the scaffolding and raised by hand.

[Problems to be solved by the device]

However, when a building material was pulled up with a rope, the building material swayed back and forth, left and right in the process, sometimes hitting the skeleton or scaffolding and damaging it.

Also, if it is raised by hand, damage to the building materials can be prevented to some extent, but it is not only dangerous, but also the work efficiency has not improved because of heavy work and fatigue.

This invention was made in order to solve such a conventional problem, and by moving up and down between the building frame and the scaffolding, it is possible to construct safely and efficiently without damaging building materials of various sizes. The purpose is to obtain a lifting container that can be raised on site.

[Means for Solving the Problems]

The lifting container according to the present invention is used to move the gap between the building body and the scaffolding up and down to raise and lower it to the construction site of the building material, and the expected thickness is small enough to fit in the gap. A box-shaped frame that has a platform for building materials, and has a pair of vertical frames with upper and lower ends whose thickness gradually decreases toward the tip, and a plurality of vertical frames that connect both vertical frames. It is composed of a horizontal frame and a fixture for fixing the pair of vertical frames to each horizontal frame at desired intervals.

[Action]

The container has a thickness that is expected to be just in the gap between the body and the scaffold. Further, the estimated thicknesses of the upper end portion and the lower end portion are gradually reduced toward the tip. That is,
The body side and the scaffolding side of the upper and lower ends are, for example, curved or inclined.

Therefore, even if the container is hung by a crane and moved up and down between the skeleton and the scaffold, the container does not shake much.
In addition, the container does not rattle due to being caught in the opening of the body or the pipe of the scaffold. Therefore, the vertical movement of the container becomes smooth.

Also, since the container does not rattle and its fluctuation is small,
There is no danger that the placed building materials will be damaged. Moreover, since it is the container that directly contacts the body and scaffolding,
There is no risk of building materials coming into direct contact with the body or scaffolding. The container can be moved up and down by a crane or the like, and at that time, it does not shake significantly or rattling, so that the work is not dangerous.

Furthermore, since the pair of vertical frames can be fixed to the horizontal frame at desired intervals, the container can be made larger or smaller depending on the size of the building material. Therefore, one container can be used to deliver various building materials of various sizes to the site of implementation.

〔Example〕

An embodiment of this invention will be described below with reference to FIGS.

In FIG. 1, T is a container for lifting, K is a building frame, and A is an assembled scaffold. The container T is hung by a crane (not shown) to move the gap G between the skeleton K and the scaffold A up and down to raise building materials such as sashes, panels, and glass to the construction site on the upper floor, or the upper floor. Used to lower from. Reference numeral F is a hook of the crane, which is hooked in a hooking hole 11 (described later) provided in the hooking plate 12 of the container T.

FIG. 2 schematically shows the structure of the container 1, and FIG. 3 shows the actual structure of the container.

In the figure, reference numerals 1 and 2 denote a pair of left and right vertical pipes, which are vertical frames according to the present invention. The straight portion a, the upper curved portion b, and the lower curved portion c are respectively formed. Both curved parts b and c are straight parts a
The shape is curved inward symmetrically with respect to each other.

3 is a first horizontal pipe, 4 is a second horizontal pipe, 5 is a third horizontal pipe, and 6 is a fourth horizontal pipe, all of which are the horizontal frames referred to in the present invention.

The 1st horizontal pipe 3 is a member which connects the front-end | tip part of the upper curved part b, and the 3rd horizontal pipe 5 is a member which connects the front-end | tip part of the lower curved part c. The second horizontal pipe 4 is the vertical pipes 1 and 2.
Is a member that connects the boundary portion between the straight portion a and the upper curved portion b, and the fourth horizontal pipe 6 is a member that also connects the boundary portion between the straight portion a and the lower curved portion c.

The first to fourth horizontal pipes 3 to 6 are, as shown in FIG.
It can be fixed to the vertical pipes 1 and 2 by inserting it into the joint pipe 7 welded to the vertical pipes 1 and 2 and fixing it with bolts and nuts 8. The horizontal pipes 3 to 6 inserted into the joint pipe 7 are slidable in the pipe 7. Therefore, the interval between the vertical pipes 1 and 2 can be arbitrarily set by sliding the horizontal pipes 3 to 6. The fixture referred to in this invention comprises the joint pipe 7 and the bolts and nuts 8. The vertical pipes 1 and 2 are positioned as described above, and are connected by four horizontal pipes 3 to 6 which are first to fourth.

Reference numeral 9 is an upper frame plate. Reference numeral 10 denotes a lower frame plate, which is a mounting table for the building material according to the present invention. The upper frame plate 9 is welded to the free end of the upper curved portion b and the upper end of the straight portion a, and the lower frame plate 1
Zero is welded to the free end of the lower curved portion b and the lower end of the straight portion a. Both the upper and lower frame plates 9 and 10 are vertical pipes 1 and 2.
Are installed perpendicular to each other and parallel to each other. 12 is the first
A latch plate is provided on the horizontal pipe 3, and 11 is a latch hole provided in the latch plate. Crane hook F (Figs. 1 and 2)
Are hooked in the hook holes 11.

Reference numerals 13 and 14 denote frame pipes for preventing the building material 16 placed on the container T from falling off. This pipe 13,1
4 is a core rod d at both ends in the holes provided in the upper frame plate 9 and the lower frame plate 10.
It can be attached and detached by inserting and removing it by the operation of "itteikoi". The frame pipes 13 and 14 are attached as needed. Reference numeral 15 is a rope hook through which a rope for fixing the building material 16 to the container is inserted.

When the building material 16 is mounted on the container T, the building material 16 is placed on the lower frame plate 10 and then tied with ropes or the like at required portions of the vertical pipes 1 and 2 and the horizontal pipes 3 to 6. At that time, the rope is inserted into the rope hook 15 to ensure the binding. If necessary, the frame pipes 13 and 14 are attached.

As described above, the container T of this embodiment is formed by the vertical pipes 1 and 2, the horizontal pipes 3 to 6, the joint pipe 7, the bolts and nuts 8, and the upper and lower frame plates 9 and 10.
It is a box-shaped frame with a thin outer shape and a large opening on the side of the skeleton K. That is, the upper and lower curved portions b,
It is a box-shaped frame in which the free end (frame) side and the left and right sides of c are openings for taking in and out the building material 16.

The estimated thickness of the frame is such that it can fit in the gap G between the frame K and the scaffold A, and the distance between the vertical pipes 1 and 2 can be adjusted arbitrarily. Further, since the upper and lower end portions of the vertical pipes 1 and 2 are curved, the overall thickness of the upper and lower end portions of the frame becomes thinner toward the front end.

Next, the operation will be described.

As described above, the container T is made of a thin box-shaped frame whose expected thickness is just within the gap G between the frame K and the scaffold A. In addition, the estimated thicknesses of the upper and lower ends are gradually reduced toward the tip.

Therefore, as shown in FIG. 1, the hook F of the crane is hung on the hook hole 11 to suspend the container T, and the skeleton K and the scaffold A are suspended.
Even if the space is moved up and down, the container T is guided by the skeleton K and the scaffold A and does not swing greatly. Also,
The container T does not get caught in the opening of the frame K or the pipe of the scaffold A and the like. Therefore, the container T moves smoothly up and down, the work of transporting the building material 16 is facilitated, the safety is improved, and the work efficiency is significantly improved.

Further, since the container T does not rattle and its swing is small, the mounted building material 16 is not damaged by that. Moreover, since the same material 16 does not directly touch the frame K or the scaffold A, the building material 1 can be directly touched as in the conventional case.
The damage of 6 also disappears.

Furthermore, since the pair of vertical pipes 1 and 2 can be fixed to the horizontal pipes 3 to 6 at desired intervals, the container T can be made larger or smaller depending on the size of the building material 16. Therefore, if there is only one container T, building materials 16 of various sizes can be put up on the site of execution.

In addition, in the vertical and horizontal pipes 1 to 6 forming the container T,
If it is covered with an elastic material (rubber, sponge, etc.),
Since the building material 16 to be mounted is not damaged and the skeleton K and the scaffold A are not damaged, an effect in this respect can be expected.

[Effect of device]

Since the lifting container of this invention has the above-mentioned configuration, it can be moved safely between the building and the scaffolding of the building up and down without damaging the building materials of various sizes and efficiently at the construction site. Can be raised.

[Brief description of drawings]

FIG. 1 is a side view showing a state of use of a lifting container according to an embodiment of the present invention, FIG. 2 is a perspective view schematically showing the structure of the lifting container of FIG. 1, and FIG. The lifting container is shown, (a) is a front view and (b) is a side view. T: Lifting container K: Building frame A: Scaffolding G: Gap F: Crane hooks 1, 2 ... Vertical pipe a ... Straight part b ... Upper curved part c ... Lower part Curved parts 3 to 6 ... 1st to 4th horizontal pipes 7 ... Joint pipes 8 ... Bolts and nuts 9 ... Upper frame plate 10 ... Lower frame plate 12 ... Latch plate 16 ... Building materials In addition, In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] 1. A thin box-shaped frame that is used to move a gap between a building frame and a scaffold up and down to raise and lower building materials to a construction site, and has an expected thickness of exactly the gap. A pair of vertical frames having a mounting base for building materials, and the upper end and the lower end of which have a prospective thickness gradually decreasing toward the tip, and a plurality of horizontal frames connecting both vertical frames, A lifting container comprising: a fixing tool for fixing the pair of vertical frames to each horizontal frame at desired intervals.