JPH036587Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] This invention relates to a support device used for carrying articles such as building members and luggage through an opening in a building.

[Background technology]

During the construction of a building, once the outer walls and roof have been completed, it is generally very difficult to use machinery to transport objects such as building components (such as housing components) and luggage into the building. Therefore, in the past, articles were transported one sheet or one piece at a time, mostly by hand. but,
Manual processing is labor intensive and time consuming. This is especially true if the item is heavy or needs to be carried from the first floor to the second floor.

[Purpose of invention]

This invention was made in view of these circumstances, and the purpose is to provide a support device that makes it possible to easily carry cargo into a building using a machine. .

[Disclosure of invention]

In order to achieve the above object, this invention provides an article carrying device which has one end supported on an article carrying surface inside a building and is used to carry articles into the building, and the other end of which is supported outside the building. The device includes two vertical bars that are slidably passed through each of the two vertical bars with respect to a first member formed by combining two vertical bars and two horizontal bars in a frame shape. A second member is formed by combining a vertical bar and one horizontal bar in an inverted U shape, and the vertical bar of the second member is almost pulled out from the vertical bar of the first member to form a second member.
Two frames whose height can be adjusted by connecting the lower end of the vertical bar of the member and the upper end of the vertical bar of the first member to each other, and both frames are assembled so as to face each other by a removable brace. The gist of the support device is a tower-shaped support device in which fixing means for the article carrying device are provided at the upper ends of both frames.

This invention will be explained in detail below based on drawings showing examples.

In FIG. 1, the number 12 represents the support device according to this invention. This support device includes members as shown in FIGS. 2-6. The member 19 includes a horizontal bar 19a and a vertical bar 19.
b and 19c are combined in an inverted U shape.
Two protruding pieces 20 are provided on both upper surfaces of the horizontal bar 19a, each serving as a means for fixing the loading device. Each protruding piece 20 is provided with a hole 20a. A through hole 21 is provided at the lower end of the vertical bars 19b, 19c, and two slotted pins (grab lock, folding pin type) 22 are provided at the upper end so as to protrude sideways and forward. ing. Member 23
, horizontal bars 23a, 23b and vertical bars 23c, 23d are combined into a frame shape. Vertical bars 23c, 23
d has a cylindrical shape, and the vertical bars 19b and 19c of the member 19 are slidably passed through the interior thereof. A slotted pin 22 is provided at the lower end of the vertical bars 23c, 23d so as to protrude laterally,
A slotted pin 22 is also provided at the upper end so as to protrude laterally and forward. Moreover, the vertical bar 23c,
A through hole 24 is provided at the upper end of 23d. Intermediate portions of the horizontal bars 23a and 23b are connected to each other by a vertical bar 25. And vertical bars 23c, 25
Four short horizontal bars 26 are arranged between them, and vertical bars 2
Between 5 and 23d, there is a brace 27a.
are arranged in an x shape. The members 19 and 23 constitute a frame, and the vertical bars 19b and 19c of the member 19
When most of the vertical bars 23c and 23d of the member 23 are inserted, the height becomes low, but the vertical bars 1
Most of 9b, 19c are vertical bars 23c, 23d
The height can be changed by pulling out the pin from the hole and passing the pine needle pin through the holes 24 and 21 to increase the height. Member 28
, horizontal bars 28a, 28b and vertical bars 28c, 28d are combined into a frame shape. Vertical bars 28c, 28
d has a cylindrical shape, and the vertical bars 19b and 19c of the member 19 are slidably passed through the interior thereof. A slotted pin 22 is provided at the lower end of the vertical bars 28c, 28d so as to protrude laterally,
A slotted pin 22 is also provided at the upper end so as to protrude laterally and forward. Also, the vertical bar 28
A through hole 24 is provided at the upper end of each of the holes c and 28d. A brace 27 is installed between the vertical bars 28c and 28d.
b are arranged in an x shape. The members 19 and 28 constitute a frame, and the vertical bars 19b and 19 of the member 19
Most of c are vertical bars 28c and 28d of member 28.
When inserted into the vertical bars 28c, 28, most of the vertical bars 19b, 19c are lower, but the height is lower.
The height can be changed by pulling it out from d and passing the pine needle pin through the holes 24 and 21, so that the height increases. Member 29
is a brace in which two rods 29a are fixed to each other by a rivet pin 30 at an intermediate portion. As shown in FIGS. 8a and 8b, the rod 29a has a flat surface 31 on the back side, and flat plate portions 32 with holes 32a are provided at both ends. The member 33 includes a rectangular frame 33a, and a side U-shaped hook 33 is attached to the corner of the frame 33a.
b is fixed. In addition, a safety net 3 made of expanded metal or the like is installed in the opening of the frame 33.
4 is posted.

These members are assembled into a tower shape as follows. That is, as shown in FIG. 1, the members 23 and 28 are placed facing each other, and the slot pins 22 protruding laterally at the upper and lower ends of both members 23 and 28 are passed through the holes 32a. , both sides of both members 23 and 28 are connected to each other by a member 29. At this time, the flat side of the member 29 is directed inward. When using the support device with a higher height, the two members 19 are connected to the member 2.
3 and 28, and the slotted pins 22 protruding forward on both upper ends of one member 19 and both upper ends of member 23 are passed through the holes 32a, and the member 29 is attached to the front surface of the member 19. Fixed to.
Then, the member 29 is fixed to the front surface of the member 19 by passing the slot pins 22 protruding forward from both upper ends of the other member 19 and both upper ends of the member 28 through the holes 32a. Further, a slot pin 22 protrudes laterally at the upper end of one side of the two members 19 and the upper end of one side of the members 23, 28, and a slotted pin 22 protrudes laterally at the upper end of the opposite side of the two members 19 and the upper end of the opposite side of the members 23, 28. The slot pins 22 protruding from each hole 32a
The members 29 are fixed to both sides of the member 19 so as to pass through the members. Horizontal bars 23a, 28 of member 23 and member 28
A hooking device 33b of a member 33 is hooked to the horizontal bar 23b, 28b, and a hooking device 33b of another member 33 is hooked to the horizontal bars 23b, 28b, so that the members 33 are provided in two upper and lower stages. Member 33 is not necessarily required. This support device can be dismantled by removing members 29 and 33. When using the support device with a lower height, the vertical bars 23 of the members 23 and 28
Vertical bar 1 of member 19 on c, 23d, 28c, 28d
9b and 19c are housed, and both sides of both members 23 and 28 are connected to each other by a member 29. This support device needs to be strong enough to withstand the weight of the articles being transported.

This support device is used, for example, in combination with the article loading device shown in FIGS. 9a to 9c. As shown in the figure, this carrying-in device includes a stand 1. This table 1 has long members 2a to 2d having a U-shaped cross section (C-shaped angle) arranged in parallel, and the front and rear ends of these members 3a and 3 are arranged in parallel.
It is fixed at b. The U-shaped openings of the members 2a and 2d at both ends are directed outward, and the inner member 2
b and 2c are fixed so that the U-shaped openings are directed inward. A member 4 is fixed across between the intermediate portions of the members 2b and 2c. Part 2
A safety net 5 made of expanded metal or the like is attached so as to close the opening 6 formed by the openings 6, 2c, 3a, and 4. Legs (height adjustment stand) 7 are fixed to the tip of the stand 1 (on the side of the member 3a) with bolts and nuts. this leg 7
The height can be adjusted by installing a jack bolt. Members 2a-2
A hole 8 used for fixing the carry-in device 11 is provided in the middle and rear part of d. Rollers 9 are arranged between the members 2a and 2b and between the members 2c and 2d, so that articles placed on the top surface of the table 1 can slide thereon. Some of the rollers 9 are provided with a ratchet wheel on the side so that they rotate only in the direction of sliding the article from the rear end of the table 1 toward the front end, and they rotate in the opposite direction. , the goods are designed not to backtrack. This carry-in device is attached to the support device in the following manner. That is, as shown in Figure 7,
a projecting piece 20 on one side of the member 19 of the support device;
20 is inserted between the members 2a and 2b, the pin 35 is passed through the hole 20a of the protruding piece 20 and the hole 8 of the members 2a and 2b, and the hole 35a provided at the tip of the pin 35 is inserted.
Pass the snap pin through. Similarly, the members 2c and 2d of the carrying device are fixed to the protruding pieces 20 and 20 on the opposite side of the member 19.

The support device according to this invention is used in combination with the above-mentioned carrying device, for example, in the following manner. First, openings such as windows in buildings 1
The support device 12 is installed outside of 0. Next, the front end of the carry-in device 11 is inserted into the building through the opening 10, and the carry-in device 11
is fixed to a support device 12 and supported at a height position for carrying in goods, thereby eliminating the difference between the outside of the building and the carrying-in surface within the building, that is, the floor surface 13. and,
The height of the legs 7 of the transfer means is adjusted depending on the height of the floor 13. Thereafter, articles 14 such as building members are loaded onto the rear of the carrying-in device 11 using a machine such as a crane or a lift. Next, the article 14 is moved into the building by sliding on the carry-in device 11. At this time, if necessary, the article 14 may be pulled by a machine. The articles 14 carried into the building are transferred to, for example, a transport device such as a trolley 15 for movement.

As mentioned above, if the support device according to this invention is used in combination with the above-mentioned carrying device, even heavy items can be easily carried into the building using machinery. .

If a crane-mounted truck is used as a truck for transporting goods, the supporting device according to this invention can be used to transport goods directly from the truck's loading platform into the building, further reducing the need for manpower. .

[Effect of idea]

The supporting device according to this invention is a device that supports the other end of an article carrying device used for carrying articles into the building by having one end side supported by an article carrying surface inside the building, outside the building. For a first member formed by combining the vertical bars of a book and two horizontal bars in a frame shape, two vertical bars and one A second member is assembled in which horizontal bars are combined in an inverted U shape, and the vertical bar of the second member is almost pulled out from the vertical bar of the first member to connect the lower end of the vertical bar of the second member and the first member. It has two frames whose height can be adjusted by connecting the upper ends of the vertical bars to each other, and both frames are combined with removable braces so that they face each other to form a tower shape. Since the apparatus is provided with a means for fixing the article carrying device, it is possible to easily carry cargo into the building using a machine.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram of a loading method using one embodiment of the support device according to this invention, FIG. 3a is a plan view of another member of the support device, b of the same figure is a front view of the same member, FIG. 4 is a front view of another member of the support device, and FIG. 5 is a plan view of another member of the support device. 6 is a front view of another member, a is a plan view of another member of the support device, b is a side view of the same member, FIG. 7 is an explanatory view of fixing the loading device, and FIG. a
is an enlarged front view of the tip of the member shown in FIG. 5, b of the same figure is an enlarged side view of the tip, a of FIG. 9 is a plan view of the loading device, and b of the same figure is a longitudinal cross-section of the loading device. side view,
Figure c is a front view of the transfer means. 11...carrying device, 12...supporting device, 19,
23, 28, 29... Member, 20... Projecting piece.

Claims (1)

[Scope of utility model registration request] An article carrying device used for carrying articles into the building, with one end supported by the article carrying surface inside the building, the other end of which is supported outside the building, and the device has two vertical bars and two The two vertical bars and one horizontal bar, which are slidably passed through each of the two vertical bars, form an inverted U shape with respect to the first member formed by combining the horizontal bars in a frame shape. A second member is assembled, and the vertical bar of the second member is almost pulled out from the vertical bar of the first member to connect the lower end of the vertical bar of the second member and the upper end of the vertical bar of the first member to each other. It is equipped with two frames whose height can be adjusted by means of a removable brace, and which are combined so as to face each other to form a tower shape, and at the upper ends of both frames there is a means for fixing the article carrying device. A support device provided with.