JPH073118B2 - How to bring indoor parts - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to an indoor placing member that can be conveniently and efficiently carried into a house under construction by being transported by a truck and placed indoors. Regarding the delivery method.

[Conventional technology]

In a prefabricated building constructed by using pre-manufactured members in houses, factories, etc., the members that form the building frame such as through columns, girders, outer wall panels, roof panels, roof tiles are First of all, it will be delivered to the construction site by the first truck.

In addition, the components for indoor equipment that should be installed indoors, such as stairs, ceiling panels, moisture-proof gypsum boards, ceiling sound insulation materials, partition panels, decorative frames, floor-to-room sets, push-in sets, ventilation grills, and heat insulating materials, are mainly used to prevent rain and wetting. After the frame of the roofed house is completed, it is carried into the house as an indoor placing member by, for example, the second flight of the truck.

However, conventionally, such an indoor placing member has been carried into a house from a truck by being carried by a person or by using a trolley or the like.

[Problems to be Solved by the Invention]

However, in the house under construction, the members are scattered around it, and the surrounding ground surface is uneven and uneven, so that carrying in by hand involves walking obstacles and danger, and Even when using a trolley, the ground surface is uneven, which makes it difficult to work, and the ground surface is lower than the floor height.Therefore, bringing indoor members into the room is done manually. As a result, the carrying-in work is accompanied by fatigue, the work efficiency is low, and it is unsafe, and it takes a lot of time to carry it in, so that there is a problem that other assembling work is also hindered.

The present invention provides a passage through which a truck passes between an unloading place of a truck and a floor material of a house, so that the indoor placing member can be directly carried into the indoor using the truck, and the work efficiency,
It is an object of the present invention to provide a method for carrying in an indoor placing member which can improve safety and solve the above-mentioned problems.

[Means for Solving the Problems]

The present invention is a method for carrying in an indoor placing member for carrying an indoor placing member loaded on a truck into a roofed building under construction, wherein the flooring is laid in the house, and In addition to forming an aisle where the truck can be moved substantially horizontally to the unloading place of the truck, the indoor placing member is unloaded from the truck on the dolly, and the indoor placing member is carried into the indoor by the movement of the dolly. This is a carry-in method.

[Action]

Flooring will be laid in the roofed house under construction. This flooring material is usually a floor base plate for laying floor finishing materials, tatami mats, etc., and the flooring material is placed only at the place where the dolly passes and the indoor placing member is placed prior to carrying in the indoor placing member. It is also good to lay it.

Further, on the floor material, a passage extending almost horizontally to the unloading place of the truck is formed, and the truck can move in this passage. Therefore, by transferring the indoor placing member on the truck's truck to the truck, The trolley moves on a substantially horizontal passage and can move indoors to a predetermined stacking place indoors. As a result, the interior of the house under construction is uneven, and even if there are irregularities or steps, it is possible to carry in the indoor placement member efficiently and safely, shortening the carrying-in man-hours and reducing the carrying-in time, etc. It can reduce the hindrance of the work of.

When the unloading place is at the edge of the bed of the truck, it is preferable that the height of the bed be approximately equal to the height of the floor material by an appropriate means. Further, when the truck is a unic vehicle equipped with a crane or the like, the unloading place can be an arrival position at which the aisle has a height different from the bed height and is almost the same height as the floor material and the crane reaches.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

1 to 4 show that the unloading place 2 from the truck T is the loading platform 3
At the edge portion of the house H, a passage 5 that extends substantially horizontally from the floor material 4 of the house H under construction to the unloading place 2 and through which the carriage 6 can move is provided substantially horizontally.

In the house H, roofing is completed, rainwater is prevented from entering, and the floor material 4 is a base material for laying, for example, tatami mats, floor finishing materials, etc. as schematically shown in FIG. Therefore, it is laid on the Daihiki 11 with joists, or is formed by using a floor panel or the like.

In the passage 5, passage plates 13 are arranged on a square member 12, and in this example, a guide member 14 for preventing wheel slippage is arranged. Further, in this example, the square bar 12 has a joint shaft 16 housed inside one end of a base shaft 15 made of a square steel pipe or the like, and the square bar 12 can expand and contract by taking out the joint shaft. At the other end of the base shaft 15, a U-shaped hook metal fitting 19 having a downward groove into which the upper end of the side plate 17 of the lowered loading platform 3 can be fitted is attached, and the joint shaft 16 is directed toward the tip. The bearing piece of the tapered bridging metal fitting 20 for reducing the thickness is pivotally attached so as to be vertically tiltable. The bridging metal fitting 20 is provided with a locking portion 21 formed of a hole or the like on the upper surface.

Through holes 23 are formed in the base shaft 15 and the joint shaft 16 at a predetermined pitch L.

In addition, in this example, three timbers 12 ...
As described above, the rear end of 12 is fitted with the hook metal fitting 19 and attached to the pulled down side plate 17. Further, the tip end thereof is supported by a phosphorus wood 25 arranged at a position above the sash 24 provided on the floor member 4 and at the opening edge, and the intermediate position thereof is arranged at a support member 26 such as a picket scaffold in this example. It is held by the base plate 27.

In addition, the support member 26, in this example, the picket scaffold has the axle 29 at the four corners.
It has a well-known structure in which a boss through which is passed is joined by a vertical connecting shaft and a horizontal connecting shaft, and by adjusting the height of each leg shaft 29 ... Material
27 can be maintained properly level and at a predetermined height.

Instead of the picket scaffold, various materials can be used as long as they can horizontally and firmly support the square bar 12.

In addition, as for the loading platform 3 of the truck T, for example, by inserting spacers 31 and 32 such as concrete blocks according to the height of the road on the lower surface of the rigger 30 provided at the lower portion of the rear end, By maintaining the height substantially equal to the height of the tip located on the floor member 4, the square member 12 is made substantially horizontal.

When the truck T does not include the rigger 30, the height of the truck T can be adjusted by riding the tire of the truck T on a spacer member having an appropriate height.

In this example, the passage plate 13 is made of two plywood sheets stacked on top of each other. Each passage plate 13 has the pitch L in the vicinity of both side portions along the square members 12 on both sides from the center in the longitudinal direction. Through holes 34 are provided at positions separated from each other. The passage plate 13 has a length 2L, which is twice the pitch L, and has a through hole 23 in the square bar 12.
The pitch L is also set as half of the length 2L of the passage plate 13.

The passage plate 13 includes a full-length passage plate 13A and a half-length passage plate 13B. For example, in the upper stage, the full-length passage plate 13A, and in the lower stage, the half-length passage plate 13B. By arranging each of them on the loading platform 3 side, the upper and lower passage plates 13
, The cuts are staggered.

In addition, the half-length passage plate 13B has a through hole 34 at its intermediate position.
By providing the above, the through holes 34 of the upper and lower passage plates 13, 13 and the through hole 23 of the square shaft 12 can be aligned.

Since the passage plate 13 includes the passage plate 13A having the full length and the passage plate 13B having the half length, the length of the passage 5 can be adjusted for each half length L by adjusting the length of the square bar 12. .

A bridging plate 36 made of a steel plate or the like having an engaging piece 35 such as a convex portion that fits into the locking portion 21 is attached to the bridging metal member 20 of the square member 12.

Further, the guide member 14 has a hole portion that separates the pitch L.
40 ... provided with, for example, an angle member, and the hole
40, a fastener 41 such as a bolt passing through the through holes 23, 34 can be used to integrally connect the two. It is to be noted that, as the guide member, an appropriate bonded material such as a square material can be used, and by preparing a plurality of appropriately sized materials set with the pitch L as a reference, it is possible to connect the passages 5 of various lengths over substantially the entire length. Can be set up.

The carriage 6 moves to the passage 5 as described above.

The dolly 6 comprises a base 42 and a mounting plate 43 arranged on the upper surface thereof, as schematically shown in FIG.

The base 42 includes a frame member 45, a wheel member 46, and a jack member 47.
And.

The frame body 45 has horizontal frame members 50, 50 suspended inward from its tip between vertical frame members 49, 49 made of, for example, square steel, and single wheels on both sides of the horizontal frame member 50. Casters consisting of 51,
By disposing 51 and the multi-wheel casters 52 in the center, the carriage 6 can be moved in any direction such as vertical and horizontal directions and turning.

Further, in this example, the jack member 47 is screwed to the lower end of the first link 53 pivotally supported by the tip of the vertical frame member 49 and the screw shaft 54 which is rotatably pivoted across the vertical frame member 49. Matching nuts
55, 55 and the lower end of the second link 56 pivotally supported at the upper end,
It is pivoted by a support shaft with rollers 57, and each nut
The screws 55 and 55 are screwed into the screw portions of the screw shaft 54 having different twist directions. Therefore, the rotation of the nuts 55, 55 of the square shaft provided on the protruding portion of the screw shaft 54 separates, and the roller 57 descends below the lower surface of the wheel member 46, whereby the frame 45
Lift up. The jack members 47 are arranged at both ends of the base 42.

As described above, between the floor material 4 of the house H under roofing and the edge of the loading platform 3 which is the unloading place 2 of the truck T, the side plate 17, a support member 26 such as a picket scaffolding, etc. A passage plate 13 is arranged on a substantially horizontal square member 12 supported by the phosphorus wood 25 on the floor member 4, and a passage 5 through which the carriage 6 can move is formed.

Further, the floor material 4 of the passage 5 is formed by the bridging bracket 20 and the bridging plate 36.
It is smoothly connected to the upper surface.

Therefore, as shown in FIG. 5, the dolly 6 is inserted into the space between the floor plates 60, 60 interposed between the pallet 59 on which the indoor placing member is placed and the luggage carrier 3, and the jack member 47 is used. After lifting the pallet 59 as shown in FIG. 6 and removing the floor plate 60, the pallet 59 can be carried into the room through the passage 5.
The carriage 6 is moved by a carrier who walks on the passage 5. As shown in FIG. 6, indoors, it can be placed indoors by lifting it with the jack member 47, arranging the floor covering 60, and then lowering and removing the carriage 6. By repeating the same work, the indoor placing members can be successively carried in indoors. In addition, the guide member 14 can prevent the carriage from falling off and falling.

At the end of the work, the stopper 41 is removed, the passage plate 13 and the like are placed on the luggage carrier 3, and the timber 12 is emptied below the luggage carrier 3 at the rear of the truck as shown by the dashed line in FIGS. 1 and 2. Can be stored in place.

The track T can be moved by reducing the rigger 30.

Moreover, as shown in FIG. 7, the square member 12 is a long member 12 that cannot expand and contract.
It is also possible to use a, in which case the length is adjusted by abutting on the support member 26. Path plate 13
As shown in FIG. 8, it can also be formed by a bent body of a steel plate, and the bent body may be formed with guide members 14, 14 having convex portions for preventing derailment. By forming the protrusions in a triangular shape, the protrusions can be stacked, and a walking non-slip plate 62 may be provided on the upper surface thereof. Further, as shown in FIG. 9, the passage plate 13 is formed of a bent body having a U-shaped cross section, and can be alternately folded so as to be in a straight line by extension.

FIG. 10 shows that the truck T is a so-called unic vehicle UT having a crane C, and the arrival position of the crane C is set as an unloading place 2, and the floor material 4 and the unloading place 2 are horizontally arranged. A running, e.g. L-shaped passage 5 is formed. The passage 5 has three support members 26 such as picket scaffolds,
Formed using 26.

Further, in this example, a normal truck T having no crane is arranged at the tail portion of the uniced vehicle UT with the rear ends thereof aligned, and a connecting plate 63 is provided between them to serve as an indoor placing member of the uniced vehicle UT. At the same time, the indoor placing member of the truck T can be carried in.

Thus, by providing the passage 5 through which the truck 6 moves substantially horizontally between the floor material 4 of the roofed house H and the unloading place 2 of the truck T, the indoor placing member can be efficiently carried in. sell.

〔The invention's effect〕

A floor material is laid in a roofed house under construction, and a truck on the aisle that extends almost horizontally between the floor material and the unloading location of the truck provides an indoor placement member on the truck bed. It can be moved indoors and indoors to a stacking place. As a result, the surroundings of the house under construction are uneven terrain, and even when there are irregularities and steps, it is possible to carry in the indoor placing member efficiently and safely, shortening the carrying-in man-hours and reducing the carrying-in time, Reduce obstruction to other tasks.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a perspective view schematically showing a passage, FIG. 3 is a perspective view schematically showing a square bar for forming a passage and a passage plate, and FIG. FIG. 5 is a front view illustrating the operation, FIG. 7 is a plan view showing another example of a square bar, and FIG. 8 is a perspective view showing another example of a passage plate. 9 (a) and 9 (b) are a side view and a front view showing another example of the passage plate, and FIG. 10 is a plan view showing another example of the present invention. 2 ... unloading place, 3 ... loading platform, 4 ... floor material, 5 ...
Aisle, 6 ... Car, 12 ... Square bar, 13 ... Aisle board, 19 ...
Hook metal fittings, 20 …… Bridge fittings, 36 …… Bridge boards, 45 …… Frames,
46: Wheel member, 47: Jack member.

Claims (4)

[Claims] 1. A method of carrying an indoor placing member loaded on a truck into a roofed building under construction, which comprises laying a floor material on the house,
In addition to forming an aisle through which the truck can move, extending substantially horizontally from the floor material to the unloading place of the truck, the indoor placing member is unloaded from the truck on the truck, and the indoor placing member is moved by moving the truck. The method of bringing in the indoor placing member to bring the item into the house. 2. The indoor placing member according to claim 1, wherein the unloading place is an edge of a truck bed, and the passage extends substantially horizontally from the floor material to the edge. How to bring in. 3. The unloading place is an arrival position of a crane mounted on the truck, and the passage extends substantially horizontally from the floor material to the arrival position. How to bring in indoor parts. 4. The method for carrying in an indoor placing member according to claim 1, wherein the passage is formed by placing a passage plate on a square member extending from the unloading place onto the floor member.