JPS58183449A - Structure for loading, encasing and carrying metal form - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention The present invention is a metal 7 ohm (W) for forming concrete structures.
Regarding the structure for loading, storing and transporting (frame).

Formwork used to form concrete structures, especially metal formwork called metal form, is used at many construction sites due to its high strength and excellent shape retention. It is widely used. Generally, approximately 600 to 1,000 metal forms are used per construction site for concrete structures, but these metal forms are used repeatedly at each construction site, and over the course of history, they have been used repeatedly from one site to another. The equipment will be delivered to the site and designed for efficient use. However, the shape of these metal forms is generally 150 to 180 (length) x 80 (width) x 5.5 (height), 9 scratches, 9 weights, and approximately 80 kli, making it difficult to handle large 7-ohm metals at once. This is extremely inappropriate for storage. Handling such large and heavy metal foam is hard work and often dangerous for workers, and when transported between construction sites, the metal foam loaded on the loading platform of a truck or the like is exposed to the surface of the metal foam. Due to the effects of the applied oil-based rust preventive agent, or Fi residual remover, etc., the load is slippery and there is an extremely high risk of it falling off. Therefore, conventionally, for example, the maximum number of 7 ohm metals that can be transported by a truck with a loading weight of 2 tons is about 60 S degrees. Even if the transportation distance is ignored, the total volume of work when loading and unloading by one worker is limited to two trucks with a daily commercial load of 2 tons. This kind of workability is P! This results in an increase in construction costs locally. Also, such a large 1'1 metal form can be used temporarily on site after use! It is normal for Kamerui to be loaded and stored in a material storage area, but since it cannot be said that the loading efficiency is particularly good at the site, and there is a risk of it falling off, the number of loaded Kamerui is kept low. It is in the form of clumps that we are forced to hold it down and store it in a large space, and furthermore, we have no choice but to leave it in a cluttered and irregular manner. A large amount of metal foam stored in such a state poses a great danger to workers in the vicinity, while the metal foam itself suffers from distortion. Historically, due to the management of the use of metal forms, when old and old forms are mixed together, there is a strong tendency to use new metal forms first, making it difficult to use them differently depending on the construction purpose. This is particularly true of Slave II.
This results in a hindrance to the intention to use the new metal 7 ohm for the i-structure and the old metal form for the rough surface structure.

The workability of large and heavy metal forms at construction sites is 'jIk7IIk. For example, in a site where a concrete structure is to be constructed at the bottom of a slope, trucks for transporting metal foam are restricted from entering the bottom of the slope. At such sites, even if multiple pieces of metal foam are unloaded from trucks into canisters and are tied together with wire or the like and suspended by a crane for transportation, the production efficiency is very poor, and It is extremely dangerous.

Our objective is to provide a metal foam loading/storing/transporting structure that allows large-sized metals with a 7-ohm electrical capacity to be loaded and stored in a large 1-ohm container, and transported as is. This is the purpose.

The metal foam loading/storing/transporting structure according to the present invention is characterized by particularly excellent loading/storage properties of metal foam, easy storage and transportation, high safety, and excellent shape retention during storage. Furthermore, the workability is particularly excellent when transporting to construction sites! It is to be made into a statue.

The metal foam loading, storing, and transporting structure of the present invention will be described based on an embodiment shown in the attached drawings.

#I1 is a diagram illustrating the general shape and structure of the metal form to be loaded and stored in the loading, storing and transporting structure according to the present invention. Frame structure 4a.

4b, and llI plate 7v-mu 5g, 5b, which are welded to each other in the respective parts to form a hollow rectangular parallelepiped. Such metal forms are arranged and fixed horizontally and vertically in accordance with the shape of the concrete structure to be formed, and are formed in the inner ring and poured into the concrete until the concrete hardens. put. After the concrete has hardened to the desired hardness, these metal forms are removed and reused. After use, mold release agent remains on the metal plate surface of the concrete contact plate of Metal Form l,
Alternatively, a rust preventive agent may be applied.

The metal foam loading, storing and transporting structure according to the present invention is used for loading and storing metals of 7 ohm as described above, and one embodiment thereof will be explained with reference to FIGS. 2 to 4.

Figure @2 shows a metal foam loaded storage fist transport structure 11, and the cough structure 11 is erected at the four corners of the base frame bodies 12, 5 and 7tN columns 18. And the hanging jj 14 formed near the free end of each pedestal is used as a main supporting element and a connecting member 15, 16 that connects two 0 pedestal pillars along the short side of this structure 11 as a reinforcing supporting element. , structure 1
Auxiliary pillars 17, 18 and 4 provided on the short side of 1! rN
Reinforcing members 19 are provided for reinforcing the connection between the pillars and the five members of the base 7, respectively. The base frame body and pillars are L
It is constructed from shaped steel, and the joints are welded and strongly connected. As shown in detail in FIG. 8, the welded joint is such that the bottom surface of the pedestal 18 comes into contact with the top surface 12m of the base 7 frame 12. be touched. This welded pedestal base has a reinforcing member 19 pressed against the outer surface of the pedestal and base frame! being touched. The connecting member 15 is fixed to the tips of the pillars 18 at both ends by rivets, welding or by welding, and is attached to the auxiliary pillar 1 at the center thereof.
The tip of 7 is fixed with a rivet, and the cover is fixed by welding. The lower end of the Nesukebashira 17 is the base frame 1
2 is compared to LV image and I! d being looked after. On the other hand, the other continuous FTS member 16 is rotatably supported at the tip of the pillar 18 at one end thereof. The other end of this connecting member 16 is formed at the tip of the pillar 18.
Dekake is stopped.

Further, the other auxiliary pillar 18 has an upper hinge member 21 on its lower skin.
It is laid down on the outside of the sakaki body, as if in attendance.

Further, the tip of the auxiliary pillar 18 is locked to the connecting member 16 via a catch 22.

To load and store metal foam in the metal foam loading, storage, and transportation structure described above, open the connecting member 16 whose one end is pivotally supported by rotating it to the right in the figure, and then move the auxiliary pillar 18 toward you. Fall to the side. 7 ohm metals are sequentially loaded and stored between the open pillars. In this example, 8
Although a structure capable of loading n rows and stages of metal forms was shown,
It is preferable to use up to 8 rows and 20 tiers of forges in terms of strength and transportability.

Also, it may be placed in two rows, in which case the auxiliary pillars are 17゜1s.
Fi is not necessarily a must-have. The auxiliary pillars 17 and 18 have an 8-row *ti*-shaped structure on the buttocks, and are used to prevent the metal foam loaded with medium heat from slipping into the middle of the calligraphy operation. In the case of row W sakaki body, it is similar to IWJ, but it also has a great effect as a structural reinforcement material.

5 pieces of metal foam loaded and stored as described above 1
The metal forms in the first row are prevented from moving in the front-rear and left-right directions at each of their outer corners by pillars with a cross-section of a rectangular shape, and the metal forms in the center row are prevented from moving in the front-rear direction by auxiliary pillars. In the left and right directions, movement is prevented by the outer row of metal forms. The structure with the metal foam loaded and stored in this way is then lifted by a crane, forklift, etc. via a wire, etc. to the suspension ring of each pedestal, and then unloaded onto a truck.
Alternatively, it can be transported between two points. Note that instead of the hanging ring shown in this embodiment, a hole or a protrusion may be formed near the tip of the pillar and a metal such as a wire, chain, or lobe may be engaged with the hole or protrusion.

A specific example of a tower body configured for a book according to an embodiment of the present invention will be shown below.

Each pedestal 18 is made of 5 cm angle steel of thickness Q, 5 cm and length l l Octs, the base frame body is 161
160 cm, frame members are 0.5CIII thick
CI11 angle steel material.

The auxiliary pillars 17 and 18 have a thickness of 0.5 cm and a length of 110 cm.
The connecting member 15.16 is made of 5cn flat iron material with a thickness of 0.5cm and a length of 160cga, and is composed of a hanging ring on the side.
cIm, weighs 80 and has sufficient strength to lift and transport 60 sheets of metal foam, and can also be used to load and store 60 sheets of metal foam and transport it to construction sites, etc. The work efficiency until it was taken out of the structure again was at least 8 times more efficient than the conventional method.

In addition, this structure can load 8 pieces on a 2-ton truck, which is 8 times the loading capacity when loading rice directly onto a truck (less than 60 pieces on a 2-ton truck), so simple transportation by truck is possible. The cost is limited to 1/8.

The effects of using the metal foam loading, storing and transporting structure according to the present invention are significant as described below.

Since the structure itself can be easily moved, workers can load the metal form into the structure at a convenient location without having to transport it themselves, and the structure can be lifted and moved using a simple crane after storage. Because it can be done, the work efficiency is extremely high.
In addition, the burden on workers is reduced. The structure, which is mounted on a truck and houses nine metal forms, has good stability, so there is no need to hang cargo, and there is no risk of the cargo becoming tangled or falling off, resulting in high safety.

This structure can also be used to store and organize metal forms when they are not in use.

In other words, in the past, it was common to stack and store metal 7 ohm #'i after use, so there was a risk of them falling off, and stacking them was itself a heavy task. It is often left in a messy state in the storage area. Metal foam is loaded and stored in the Shikaji main structure and transported from the construction site to the storage location.
It is possible to store salt safely, without any danger of it collapsing, etc., and it is possible to store a large number of metal forms in a small space in an orderly manner. Also, by storing the new and old metal foams by structure, it becomes possible to easily use the new and old metal foams for dialysis according to the purpose of use.

As is clear from the above description, the metal 7 ohm loading, storing and transporting structure #'i according to the present invention is extremely simple in structure and manufacture, yet is extremely effective in its use.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view of a metal 7 ohm, Fig. 2 is a perspective view showing an embodiment of the present invention, Fig. 8 is a perspective view clearly showing the joint, and Fig. 4. is a perspective view showing a state in which a metal 7 ohm is housed in the seed part. 1...Metal form 11...Metal form loading storage/transport structure 12.
・・Base frame 18・Pillar 14・Hanging ring 15.16・Connection member 17.18 Repairφ・Auxiliary column agent Patent attorney Kazuhiro Kobayashi

Claims (3)

[Claims] (1) It consists of a rectangular base frame made of angled steel and pillars made of angled copper that are fixedly erected at the four corners of the base frame and have cable insertion parts near their tips! 11E metal 7 ohm loading storage/transport structure. (2) The metal foam loading, storing and transporting structure according to claim 1, wherein the base frame body and the pillars are reinforced by reinforcing members. (3) A rectangular base frame body made of angle steel material, a pedestal made of angle steel material that is erected at the four corners of the cough base frame body and has a cable insertion part formed near the tip GSS, and one side of the frame body in the above-mentioned -. t approximately in the center of the ! A metal form for loading storage and transportation consisting of an auxiliary pedestal erected lff1 and an auxiliary pedestal rt erected approximately in the center of the other opposing side with a lodging mark on the outer ring of the structure. Structure.