JPH10280693A - Temporary tent reinforcing beam hanging jig - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide such a reinforcing beam hanging jig as being capable of easily carrying a purlin arranged between tent frames to be reinforced to a mounting place. SOLUTION: Plural purlin brackets 8 are mounted on the right and left sides of a jig mainbody formed in rectangularly plane shape and a purlin is placed with the purlin brackets 8 and firmly fixed with latches 10. A hanging jig 1 to which plural purlins are locked are carried to a desired place between tent frames by using a heavy machine including a crane, where the purlins are removed and fixed to the tent frames. In this way, there is no need for workers to carry the purlins one by one, resulting in more workability and more safety.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jig for suspending a reinforcing beam used for transferring a purlin serving as a framework of a temporary tent to a predetermined mounting position by using a heavy machine such as a crane.

[0002]

2. Description of the Related Art In general, temporary roofs or resting places for on-site curing at event venues and construction sites for a limited time are often provided with temporary sheds rather than permanent ones. Many temporary tents are used, which can be assembled in a short time and can be quickly dismantled and removed after use. The temporary tent is constructed by assembling frame members (tent frame, reinforcing beams, etc.) on the installation space.
The sheet is stretched on the side wall and the roof, and assembled so as to close the whole.

FIG. 6 shows a conventional procedure for assembling a temporary tent.
First, the tent frames 12 forming the side wall shape of the tent are arranged in parallel at regular intervals, and a plurality of reinforcing beams (hereinafter referred to as a purlin) are provided between the two tent frames 12 and 12. (Referred to as haze) 11
Complete the framework of the temporary tent. Then, a dedicated sheet (not shown) is extended on the roof portion and the side surface portion so that the entire space is closed.

FIG. 7 is an explanatory view showing a connection structure between the purlin 11 and the tent frame 12. As shown in FIG. 7, a flat plate-like projection 19 is formed at the tip of the purlin 11; On the other hand, since a projection receiver 20 having a concave shape for receiving the projection 19 is mounted at an appropriate position on the side of the tent frame 12, the projection 19 is engaged with the projection receiver 20 so that the connection can be easily performed. You can do it.

[0005] Further, the purlin 11 is usually designed to have ten or more purlins.
As shown in FIG. 6, the scaffold 13 is attached to the lower part of the normal tent frame 12 and two workers lift the end of the purlin 11 and move on the scaffold 13 installed on the two tent frames 12 facing each other. The user is transported to a desired position while walking slowly and is fixed to the tent frame 12.

FIG. 8 is an explanatory diagram showing a detailed structure of the scaffold 13. As shown in FIG.
A groove 12 a having a circular cross section is formed in the corner along the longitudinal direction of the tent frame 12.
The hanging metal fitting 14 is inserted into the inside, and the hanger 16 is fixed to the hanging metal fitting 14 via the height adjusting tool 15. Then, the scaffold plate 17 is transferred to the hanger 16, and a rope 18 is further attached to form a handrail for preventing falling. Then, the worker walks on the scaffold plate 17 while pursuing the purlin 11.
Do the work of attaching.

However, the usual purlin 11 is 20 to 30
Since it has a weight of about Kg and the scaffold 13 has a constant inclination along with the roof inclination, the transfer operation is extremely difficult and heavy labor. In addition, since it is necessary to attach not only one purlin 11 but also usually about ten,
It was a heavy burden for the workers. Further, when snow falls, snow piles up on the scaffolding plate 17, and it is dangerous to transport the purlin 11 by walking on the inclined scaffolding 13. In such a case, the assembly work of the temporary tent must be stopped. In the case of a temporary tent that requires quick assembly and disassembly, there is a great disadvantage.

[0008]

As described above, in the conventional method of assembling a temporary tent, the tent frame 1
The worker manually transports and fixes the purlin 11 to a predetermined position by using the scaffold 13 installed at the lower part of the work 2, and such a work only causes a heavy burden on the worker. It was dangerous, and there was a growing demand to improve workability.

The present invention has been made to solve such a conventional problem, and an object of the present invention is to easily move a purlin (reinforcement beam) to a desired position by using a heavy machine such as a crane. It is an object of the present invention to provide a jig for suspending a beam for reinforcing a temporary tent that can be transported to a temporary tent.

[0010]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a reinforcing beam between a plurality of tent frames arranged substantially in parallel to each other so as to be orthogonal to the tent frame. A jig for suspending a reinforcing beam used when transferring to a desired position, wherein the jig has a rectangular planar shape, and an upper side and a lower side are set shorter than the reinforcing beam. A hook formed on the upper left side and the upper right side of the main body, and capable of locking a wire for suspension,
A plurality of beam receiving brackets respectively disposed on the left side and the right side of the jig main body at positions symmetrical to each other and capable of mounting the reinforcing beam, and a beam receiving bracket having elasticity; And a fixing member for firmly fixing the reinforcing beam by winding the reinforcing beam on the beam side from the jig main body side after placing the reinforcing beam thereon.

Further, the beam receiving member has a certain step between the left side and the right side of the jig body, and the reinforcing member is provided on a side of the lower beam receiving member. It is good also as a structure to which the support member for supporting a beam for use was attached.

In the present invention constructed as described above, a plurality of reinforcing beams (purlins) are placed on the beam receiving brackets attached to the left side and the right side of the jig body, respectively, and these are hung. Secure with the stopper. Next, the wire is locked to a hook formed on the jig body, hung using a heavy machine such as a crane, and transported to a desired mounting position between the tent frames. Then, the operator sequentially removes the latches near the attachment position, lifts the reinforcing beam, and fixes the beam between the tent frames. Therefore, the worker can omit the operation of transporting the reinforcing beams placed on the ground one by one to the mounting position, and the workability is significantly improved.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a configuration of an embodiment of a jig for suspending a reinforcing beam to which the present invention is applied,
As shown in FIG. 1, the holding jig 1 includes side members 2 and 3 having a long flat plate shape, and pipes for connecting the upper and lower sides of the two side members 2 and 3, respectively. The upper member 4 and the lower member 5 of the shape, and the breath material 6 for connecting the central portion of the upper member 4 and both ends of the lower member 5 are fixed by welding, respectively, to form a jig body having a planar shape as a whole. . Hooks 7 for locking the wires are also fixed to both ends of the upper side member 4 by welding.
Suspension by heavy equipment is possible. The width L of the holding jig 1 is two tent frames 12, 12.
The distance between them (see FIG. 4 described later) is slightly shorter.

FIG. 2 is an explanatory view showing a detailed configuration of the side members 2 and 3, wherein FIG. 2 (a) shows a front view and FIG. 2 (b) shows a side view. As shown, the side member 2,
3, a plurality of purlins 11 (reinforcing beam members) are mounted and fixed at regular intervals in a purlin receiving bracket 8 having an L-shaped cross section.
A (beam material receiving bracket) is fixed by welding, and is reinforced by a triangular bracket 9 attached to the lower surface side of the purlin receiving bracket 8.

Although not shown in FIG. 2, a purlin 11 mounted on the purlin receiving fixture 8 is fixed to the side members 2 and 3 at a portion corresponding to each purlin receiving fixture 8. A latch 10 is attached for the purpose of carrying out. That is, FIG.
As shown in FIG. 5, a latch 10 made of an elastic material such as rubber or a spring is attached to the side members 2 and 3 slightly above the purlin receiving bracket 8 at the attachment position. At the tip of 10, hook 10 for locking
a is attached. A locking piece 8 a for locking the hook 10 a is formed on the lower surface side of the purlin receiving bracket 8. After the purlin 11 is placed on the purlin receiving bracket 8, the latch 10 is moved to the purlin. Wrap around and hook 1
The purlin 11 can be firmly fixed by locking Oa to the locking piece 8a.

Next, a procedure for actually attaching the purlin 11 using the reinforcing beam material holding jig 1 configured as described above will be described. First, a suspending wire is engaged with two hooks 7 of the suspending jig 1 shown in FIG. 1, and a suspending hook of a heavy machine such as a crane is slung on the wire, and is lifted slightly by the heavy machine. The jig 1 is held upright. Then, the purlins 11 are sequentially placed on the purlin receiving brackets 8, and are fastened and fixed by the latches 10. Thereby, a plurality of (six in the case of FIG. 1) purlins 11 are fixed to the hanging jig 1.

Next, the lifting jig 1 is lifted by a heavy machine and moved to a desired mounting position between the two tent frames 12 as shown in FIG. Then, the purlin 11 is lifted and fixed between the two tent frames 12 (the fixing method is the same as the method described with reference to FIG. 7). Then, when the fixing of the first purlin 11 is completed, the hanging jig 1 is subsequently moved by the heavy equipment, and the purlin 11 can be sequentially removed from the hanging jig 1 and fixed between the tent frames 12. Therefore, it is not necessary for the operator to lift the purlin 11 placed on the ground one by one and transport (moving sideways) on the inclined scaffold 13 as in the prior art. And the purlin 11 can be removed at this position and fixed between the tent frames 12.

As described above, when the jig for suspending the reinforcing beam according to the present embodiment is used, the worker is bothersome with the purlin 1.
Since there is no need to transport 1 from the ground to the installation site, workability can be improved and the labor of the operator can be reduced. Further, since it is not necessary to transport the purlin 11 having a weight of 20 kg or more on the inclined scaffold 13, the safety is also improved.

FIG. 5 is an explanatory view showing a second embodiment of a jig for suspending a reinforcing beam according to the present invention. As shown in FIG. It is substantially the same as that shown, but differs in that the purlin receiving bracket 8 is not arranged at a position parallel to the left and right but has a certain level difference. That is, as shown in FIG. 5, this purging jig 21 has a purlin receiving bracket 8 attached to the right side member 3 more than a purlin receiving bracket 8 attached to the left side member 2. Mounted slightly above. A support member 22 whose tip is bent at an acute angle is attached to the side of the purlin receiving bracket 8 attached to the left side member 2 side.

When placing the purlin 11 on the purlin receiving bracket 8, one end of the purlin 11 is locked to the support member 22 and is placed with a certain inclination. Then, similarly to the above-described first embodiment, it is firmly fixed by using a latch 10 having elasticity.

According to the hanging jig 21 according to the second embodiment having the above-described structure, the purlin 11 is fixed to the hanging jig 21 by being inclined in advance. When the jig 21 is suspended and the purlin 11 that is suspended by being shaken by the wind or the like comes into contact with the tent frame 12 or the like, there is no fear that the purlin 11 falls off from the purlin receiving bracket 8, and the safety is maintained. Can be further improved.

In each of the above embodiments, the side member 2,
3, the upper side member 4, the lower side member 5, and the breath material 6 have been described as examples in which the jig main body is configured. However, the present invention is not limited to this, and has a planar shape as a whole. It suffices if the purlin receiving bracket 8 can be attached to each of the right sides.

[0023]

As described above, according to the jig for suspending a reinforcing beam according to the present invention, a plurality of reinforcing beams (purlins 11) are attached and then suspended by a heavy machine. Can be transported to the desired installation site, so that the worker can remove the reinforcing beam at the installation position and immediately install it, and traverse on a sloped scaffold as before. The work of transporting the reinforcing beam while walking can be avoided. As a result, workability is improved and safety is also improved. Therefore, the present invention is extremely useful in a temporary tent requiring quick disassembly and assembly.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a jig for suspending a reinforcing beam to which the present invention is applied.

2A is a front view and FIG. 2B is a side view showing a detailed configuration of a side member of the jig for suspending a reinforcing beam shown in FIG.

FIG. 3 is an explanatory view showing a configuration of a latch attached to a side member.

FIG. 4 is an explanatory view showing how the reinforcing beam is actually mounted between the tent frames using the reinforcing beam suspending jig shown in FIG. 1;

FIG. 5 is an explanatory view showing a configuration of a reinforcing beam suspending jig according to a second embodiment of the present invention.

FIG. 6 is an explanatory view showing how a conventional purlin is attached.

FIG. 7 is an explanatory view showing a connection structure between a main house and a tent frame.

FIG. 8 is an explanatory view showing a detailed configuration of a scaffold installed under the tent frame.

[Explanation of symbols]

 1, 21 Reinforcement jig for suspending beam material 2, 3 Side member 4 Upper member 5 Lower member 6 Breath material 7 Hook 8 Purlin receiving bracket (beam receiving bracket) 8a Locking piece 9 Bracket 10 Hanging stopper 10a Hook DESCRIPTION OF SYMBOLS 11 Purlin 12 Tent frame 13 Scaffolding 14 Hanging fixture 15 Height adjustment tool 16 Hanger 17 Scaffolding board 18 Rope 19 Projection part 20 Projection support 22 Support member

Claims (2)

[Claims] 1. A reinforcing beam used when transferring a plurality of reinforcing beams arranged between a plurality of tent frames arranged substantially in parallel with each other and orthogonally to the tent frame to a desired position. A jig for hanging, which has a rectangular planar shape, an upper side and a lower side are set to be shorter than the reinforcing beam, and a jig body is formed on an upper left side and an upper right side of the jig body, respectively. A hook capable of locking a wire for wire, a plurality of beam material receiving metal fittings which can be placed on the left side and the right side of the jig body, respectively, at a position symmetrical to each other, and on which the reinforcing beam can be placed, A resilient, latching device that places a reinforcing beam on the beam receiving bracket, winds the beam from the jig body side to the beam receiving bracket side, and firmly fixes the reinforcing beam. For suspending beams for reinforcing temporary tents Ingredients. 2. The beam receiving member has a constant step between a left side and a right side of the jig main body, and the reinforcing member is provided on a side of the lower beam receiving member. 2. A jig for suspending a beam for reinforcement of a temporary tent according to claim 1, further comprising a support member for supporting the beam for use.