JP3119043U - New type lid structure - Google Patents

Abstract

The present invention provides a new type of lid structure that can significantly reduce the manufacturing cost by reducing the amount of iron used.
A lid model is composed of two lid panels 10 and 20 which are combined with each other. By providing side panels 11 and 21 having appropriate heights to the lid panels 10 and 20, after the two lids are put together and combined, a single storage space is formed therein, and in the storage space Fill material such as concrete or iron ore. Moreover, you may provide the support rib made by welding in the cross | intersection using the iron of the vertical direction and a horizontal direction in the storage space. Further, a rubber (plastic) material may be put on the outside.
[Selection] Figure 1

Description

  The present invention relates to a structure of a new type of lid. Mainly, a conventional lid made of pig iron is replaced with a composite lid from a groove lid or a culvert lid. By filling the interior with materials such as concrete and iron ore, the overall weight can be increased. Further, when necessary, the strength of the entire structure can be maintained by providing one pre-made support rib therebetween. Further, by covering the outside with a rubber (plastic) material, the appearance and texture of the appearance can be improved, and noise at the time of collision can also be reduced. Furthermore, it greatly reduces the use of iron while at the same time reducing the manufacturing costs.

In general, when applying the lid of a groove or the cover of a culvert to drainage work or maintenance work of electrical equipment, paint with a certain thickness on the table to avoid rust, mainly after molding with pig iron. Apply. Moreover, when constructing it, the slot which can respond | correspond to a specification is previously filled in the installation place, and after covering the slot with a cover, the whole assembly is completed.
However, since such a lid is made of pig iron, if the price of iron is kept high, the overall cost will be high, so the profit will also be relatively small, and if it is used industrially, the economic profit Is badly affected. In addition, by applying a layer of paint to the front of the lid, the phenomenon of rust can be prevented appropriately, but after a certain period of time, the paint on it has peeled off somewhat, and the sun and rain for a long period of time. It is inevitable that it will become rusted after being hit. If so, it affects the overall aesthetics, and after a long period of time, it also affects the strength of the body structure. Also, because the lid and slot are all made of iron, when bumped against heavy external forces, very loud sounds and noises are produced when the metals collide with each other. In other words, as described above, the structure of the groove lid or undercover made of pig iron remains all disadvantageous for industrial use or practical use.

  In addition, as described above, since iron is maintained at a high price, the cost of manufacturing a lid made of pig iron is high, and the lid is also a target for theft of a thief. In particular, simply covering the slot with a lid makes it easier for thieves to steal it, which increases the maintenance costs and budgets of the relevant government agencies, and the public safety issues that arise from them are much more negligible. We must consider how to solve the problem of theft of lids made of pig iron.

The existing lid made of pig iron has various problems and disadvantages, so the inventor who has many years of experience and technology in this industry researched and improved, and the structure of the new type lid of the present invention Research and development. The main purpose is to reduce the amount of iron used when manufacturing the lid by the structural design of the structure, thereby greatly reducing the manufacturing cost.
Another object of the present invention is to cover the exterior of the lid with rubber (plastic) according to the structural design of the structure, so that the appearance and texture of the appearance can be improved, and the noise that strikes is reduced, while at the same time the thief's Since attention can be reduced, the proportion that the lid is effectively stolen can be reduced.

  In order to achieve the aforementioned objectives, the design of the structure mainly constitutes a lid model with two lid panels that are mated together. By providing a side panel with an appropriate height on the lid panel, after two lids are put together, a single storage space is formed in the interior, and concrete, iron ore, etc. are formed in the storage space. By filling the material, the overall weight can be increased. When necessary, the lid of the present invention is configured by providing support ribs that are made by welding at the intersections using vertical and horizontal irons in the storage space. The support strength of the support rib can give expected structural strength. If necessary, the external appearance can be improved by covering the outside with a rubber (plastic) material, and noise at the time of collision can be effectively avoided. Furthermore, it greatly reduces the use of iron while at the same time reducing the manufacturing costs. Thereby, the utility value and economic value of the industry can be effectively increased.

The structure, technical means and achievement of a new type of lid according to an embodiment of the present invention will be specifically described below with reference to the drawings.
Please refer to the exploded perspective view of FIGS. 1 and 2, the cross-sectional view of FIG. 3, and the schematic view of FIG. As shown in the diagram, it is an implementation state when the lid of one embodiment of the present invention is implemented as a groove lid. The design of the structure mainly forms a groove lid model with two lid panels 10, 20 that fit together. The lid panels 10 and 20 are formed by press using a metal panel, and side panels 11 and 21 having a predetermined height are molded around the lid panels 10 and 20. A large number of drain holes 12 and 22 are provided on the surface of the plate 20, and plates 13 and 23 having the same height as the side panels 11 and 21 are integrally formed at the hole edges of the drain holes 12 and 22, respectively. After the two cover panels 10 and 20 are combined in the opposite direction, the panels 10 and 20 are utilized by utilizing the crossing of the side panels 11 and 21 and the plates 13 and 23 of the hole edges of the drain holes 12 and 22. By compounding, one blockade space is formed. In addition, a plurality of slots 24 are provided in one lid panel 20 and a space formed by combining the lower lid panels 10 and 20 is filled with a distribution material such as concrete 50 or iron ore. Then, it is sealed with a sealing lid 25 (see FIG. 3 for the above). Also, by inserting a column of a mold (not shown) into the slot 24 and covering the outside of the groove lid model with a single layer of rubber (plastic) material 40, an appropriate outside of the groove lid can be obtained. Since it gives elasticity and softness, it differs from the hard feel of a groove made of conventional pig iron. In addition, concrete material such as concrete 50 or iron ore is poured into the slot 24 left in advance when the mold is dropped and sealed in the space, and its weight is matched with the predetermined standard of the groove lid, By sealing the seal lid 25 in the slot 24 (see FIG. 4 for the above), the groove lid structure of this embodiment is constructed. If necessary, the overall structural strength can be improved by adding reinforcing rib slots 16 and 26 on the two lid panels 10 and 20.

  That is, according to the groove lid structure of the present embodiment configured with the above-described structure, a conventional groove lid structure made of pig iron is combined into a structure configured by combining the lower lid panels 10 and 20. Change it. According to this method, since the use of iron is greatly reduced, the overall cost can be greatly reduced. Furthermore, by covering the outside with a rubber (plastic) material, the appearance and texture of the appearance can be enhanced, and noise can be reduced. In addition, it contains less iron, and it is difficult to steal it and take out the iron on it. By reducing the thief's attention significantly, the proportion of effective theft of the lid can be reduced. . As described above, this embodiment has a very good effect in solving the problems and drawbacks of the groove cover made of conventional pig iron.

  FIG. 5 is a structural exploded explanatory view, and FIGS. 6 and 7 are structural relation explanatory views. It is another embodiment in which the present invention is applied to the groove lid. As shown in the figure, the design of the structure is mainly made by pressing using a metal panel, and is provided with the lower lid panels 10 and 20 fitted. By providing side panels 11 and 21 having a predetermined height around the lid panels 10 and 20, a single storage space is formed after combining the upper and lower lid panels 10 and 20, and two sheets Drain holes 12 and 22 are provided on the lid panels 10 and 20, and a support rib 30 is provided in advance in a storage space formed by combining the lower lid panels 10 and 20. The support rib 30 is formed by crossing and welding a plurality of longitudinal and lateral irons. Furthermore, since the height of the support rib 30 coincides with the storage space, the support rib 30 supports the upper and lower lid panels 10 and 20 so that the overall structural strength can be maintained. Furthermore, since the grid 31 composed of the support ribs 30 can avoid the drain holes 12 and 22 provided in advance on the lid panels 10 and 20, the through-holes of the drain holes 12 and 22 can be maintained. In addition, a slot 24 is added to a predetermined position of one lid panel 20 in the inside, and after inserting and positioning the mold pillar, the upper and lower lid panels are aligned with the mold. By covering the outside of the lid of the groove formed by combining 10 and 20 with a single layer of rubber (plastic) material 40, the aesthetics and texture of the entire appearance can be improved, and if necessary, By filling the inside with a distribution material such as concrete 50 or iron ore so that the weight matches the predetermined standard of the groove lid, the seal lid 25 is sealed in the slot 24 and sealed. Another embodiment of the lid is constructed.

Further, the above-described structure is not limited to the groove lid or the culvert lid. For example, all products conventionally made of pig iron such as manholes and electric box covers can be changed to this structure. It can certainly reduce manufacturing costs, bumping noise and theft rate, so it is definitely worth industrial use.
According to the above, the structure of the new type lid according to the embodiment of the present invention can reliably solve the drawbacks of the lid made of conventional pig iron by the structural design of the structure, the cost is lower, and the appearance texture It is a better product, more stable in assembly, and effective in reducing the theft rate. Overall, the embodiments of the present invention are excellent and stand out products with creative designs, so the application for a utility model is submitted by law.

1 is an exploded perspective view showing a structure of a new type lid according to an embodiment of the present invention. 1 is an exploded perspective view showing a structure of a new type lid according to an embodiment of the present invention. It is sectional drawing which shows the structure of the new type lid | cover by one Example of this invention. It is a schematic diagram which shows the structure of the new type lid | cover by one Example of this invention. FIG. 5 is an exploded perspective view illustrating a structure of a new type lid according to another embodiment of the present invention. It is sectional drawing which shows the structure of the new type lid | cover by the other Example of this invention. It is sectional drawing which shows the structure of the new type lid | cover by the other Example of this invention.

Explanation of symbols

10, 20 Lid panel, 11, 21 Side panel, 12, 22 Drain hole, 13, 23 Plate, 16, 26 Reinforced rib slot, 24 slot, 25 Seal lid, 30 Support rib, 31 Grid, 40 Rubber (plastic) material 50 concrete

Claims (3)

The form and standard are designed for the slot, and when installed, the lid can be placed in the slot, and a new type of lid structure in which a plurality of drain holes are provided in the lid panel,
The lid is composed of a lid panel molded by press using two metal panels,
A side panel with a predetermined height is molded around the lid panel,
There are many drain holes on the surface of the lid panel,
A plate having the same height as the side panel is integrally formed at the hole edge of the drain hole, and the upper and lower lid panels are combined in the opposite direction, and then the side panel and the hole edge plate of the drain hole are formed. Combining panels using the crossing of each other to form a sealed space,
A new type of lid structure characterized in that the enclosed space can be filled with a distribution material including concrete or iron ore. The form and standard are designed for the slot, and when installed, the lid can be placed in the slot, and a new type of lid structure in which a plurality of drain holes are provided in the lid panel,
The lid is made of a press using a metal panel, and is provided with a lower lid panel,
By providing a side panel with a predetermined height around the lid panel, after combining the upper and lower lid panels, by forming a storage space, it is crossed using iron in the vertical and horizontal directions Support ribs molded by welding can be stored,
The support rib supports the upper and lower lid panels, so that the overall structural strength can be maintained.
The support rib avoids a drain hole provided in advance in which a lattice formed by crossing iron in the vertical direction and the horizontal direction is just above the lid panel, and can maintain the through state of the drain hole,
A new type of lid structure characterized in that a storage space constituted by combining a lower lid panel can be filled with a distribution material including concrete or iron ore.   3. A new type of structure according to claim 1, wherein the outside of the lid can be covered with a rubber (plastic) material.

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