JPH07286358A - Drainage canal structure - Google Patents

Abstract

PURPOSE:To simplify operation by a method wherein a sidewall with a shoulder section is mounted on a U-shaped block in a height adjustable manner while the block is disposed in a drainage ditch under the state in which the sidewall is fixed temporarily onto the block and the periphery of the block is filled with mortar, etc., and the block is fastened. CONSTITUTION:A block 1, in which upstanding wall sections 2a, 3a with shoulder sections 2b, 3b and upstanding sections 2c, 3c are installed onto the sidewalls 1a, 1b of the approximately U-shaped sectional block in a height adjustable mannefi, is set up into a drainage ditch mounted to the floor of a food factory, a kitchen, etc. When the block l is installed, the height of the wall sections 2a, 3a of the block l is adjusted according to the depth of the drainage ditch, and the block l is disposed into the ditch under the Even when large force works to the block l, the block l is borne by the shoulder sections 2a, 3b, and a temporarily fixed section is not subject to the effect. Accordingly, a drainage canal can be carried out efficiently.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage structure provided on the floor of, for example, a food factory or a kitchen.

[0002]

BACKGROUND OF THE INVENTION Various types of drainage channels have been proposed in the past. By the way, it is preferable that the drainage channel is inclined because the flow of water is not good when the bottom surface is horizontal. However, although there are relatively few problems when the ground on which the drainage channel is provided is inclined, it is difficult to provide it so that it is inclined when the ground is horizontal.

Therefore, in the construction of a water channel in which U-shaped groove blocks are sequentially arranged to form a water channel, the U-shaped groove blocks are sequentially arranged to form a water channel whose bottom surface is inclined at a predetermined gradient in one direction. Between the upper parts of the left and right side walls of the block, insert the top lid with hanging groove legs on both left and right sides into the fitting groove by inserting the upper parts of the left and right side walls of the U-shaped groove, and place them on the four corners of the top lid. A nut cylinder is embedded in the portion, and an adjusting bolt whose lower end is locked to the top surfaces of the left and right side walls of the U-shaped groove block is screwed to the nut cylinder. The screwing degree of the screw bolt is adjusted to adjust the top cover of the roof. Proposing a method for constructing a waterway characterized by matching the height and inclination to the construction reference plane, providing a mortar filling part on the top lid, and filling concrete into the void formed in the fitting groove from this mortar filling part (JP-A-4-11
No. 134).

However, according to this proposal, it is necessary to later cut off the bolt protruding from the top cover, and concrete must be packed in the void formed in the fitting groove from the mortar packing part. However, the workability is poor and it is not used in actual construction.
In particular, since the construction of the drainage channel does not require precise work as in the precision machinery industry, the above proposal that requires precise workability is not practical.

[0005]

DISCLOSURE OF THE INVENTION It is an object of the present invention to provide a drainage channel which can be constructed with good work efficiency and is excellent in drainage. An object of the present invention is to provide a block having a substantially U-shaped cross-section arranged so that the bottom surface is inclined, a standing wall portion attached to the inside of one standing wall of the block, and a shoulder extending outward from the standing wall portion. Part, and a first height adjusting member integrally having a rising portion rising from an end portion of the shoulder portion, a standing wall portion attached to the inside of the other standing wall of the block, and an outside of the standing wall portion. A second height adjusting member integrally having a shoulder portion extending to the upper end and a rising portion rising from the end portion of the shoulder portion, a first height adjusting member arranged inside the standing wall of the block, and A temporary fixing mechanism that adjusts the height of the standing wall portion with respect to the standing wall of the block so that the shoulders of the second height adjusting member are parallel to each other, and temporarily fixes from the side thereof, and the temporary fixing mechanism. The first and second height adjustment members that are temporarily fixed Lower side of the shoulder of the timber is achieved by the drainage structure characterized by comprising filled and solidified in cementitious materials.

That is, with the above construction, after the first height adjusting member and the second height adjusting member are temporarily fixed to the block having a substantially U-shaped cross section so that the shoulders of the first height adjusting member and the second height adjusting member are parallel to each other, The temporary fixing mechanism can be used as it is without any obstacle to workability. Then, after the temporarily lower sides of the shoulders of the first height adjusting member and the second height adjusting member are filled and solidified with the cement-based material, the first height adjusting member and the second height adjusting member
Even if a large force acts on the height adjusting member, no problem occurs.

Further, careful work is not required to fill and solidify the cement-based material, that is, the cement-based material is simply poured into the outside of the drainage channel, and the construction is extremely easy. Furthermore, since the upright wall portions of the first height adjusting member and the second height adjusting member are attached to the inside of the upright wall of the block having a substantially U-shaped cross section, dust or the like fits into the joint portion. It is hygienic and does not get crowded.

The block having a substantially U-shaped cross section, the first height adjusting member and the second height adjusting member in the drainage channel structure of the present invention are preferably made of resin or metal. That is, since the block having a substantially U-shaped cross section, the first height adjusting member, and the second height adjusting member are sequentially arranged, the length of each of them can be made relatively short. If it is too short, the workability will be poor. Therefore, the length is about several meters. By the way, these cross sections
When the character block, the first height adjusting member, and the second height adjusting member are made of concrete, the weight becomes significant and the workability is deteriorated. Therefore, for the purpose of weight reduction, it is preferable to use vinyl chloride resin, polyester resin, polyamide resin, resin such as FRP, or metal such as stainless steel.

Further, it is preferable that a grating is provided between the shoulder portion of the first height adjusting member and the shoulder portion of the second height adjusting member. As a result, there is no danger that water will flow from the floor into the block having a substantially U-shaped cross section, and that the water will fall when walking.

[0010]

1 and 2 show a first embodiment of a drainage channel structure according to the present invention. FIG. 1 is a perspective view and FIG. 2 is a sectional view. In each drawing, reference numeral 1 is a section U formed of a relatively lightweight material such as metal such as stainless steel or heat resistant resin.
It is a letter block. Then, some of the blocks 1 are arranged at predetermined positions on the floor of the food processing plant or the kitchen. Of course, the bottom portion 1c of the block 1 is arranged so as to be inclined, and the water flow is good. That is, at the time of construction, the bottom surface 1c of the block 1 is arranged so as to gradually increase and decrease in height.

Reference numeral 2a is a standing wall portion attached to the inside of the standing wall 1a of the block 1, 2b is a shoulder portion extending outward from the standing wall portion 2a, and 2c is a rising portion rising from the end portion of the shoulder portion 2b. Is made of a relatively lightweight material such as a metal such as stainless steel or a heat resistant resin. That is, the first height adjusting member 2 that integrally has the standing wall portion 2a, the shoulder portion 2b, and the rising portion 2c is configured, and the standing wall portion 2a of the first height adjusting member 2 is configured.
Is attached inside the standing wall 1a of the block 1.

Reference numeral 3 is a second height adjusting member.
The height adjusting member 3 is also configured in the same manner as the first height adjusting member 2, and integrally includes the standing wall portion 3a, the shoulder portion 3b, and the rising portion 3c. The standing wall portion 3a of the second height adjusting member 3 is attached to the inside of the standing wall 1b of the block 1. Reference numeral 4a is a bolt, 4b is a nut, and vertical grooves 1d are cut at predetermined positions of the standing walls 1a and 1b of the block 1, and the standing wall portion of the first height adjusting member 2 is provided. 2a and second height adjusting member 3
A hole is formed in the standing wall portion 3a. Then, after the bottom surface portion 1c of the block 1 is arranged so as to gradually have a height, as shown in FIGS. 1 and 2, the shoulder portion 2b of the first height adjusting member 2 and the second height adjusting member 2a. The first height adjusting member 2 and the second height adjusting member 3 are arranged and adjusted so that the shoulder portion 3b of 3 is horizontal. Then, the bolt 4a is inserted from the hole of the upright wall portion 2a of the first height adjusting member 2 or the hole of the upright wall portion 3a of the second height adjusting member 3 to insert the block 1 into the block 1
A nut 4b is screwed to a portion of the standing walls 1a and 1b protruding from the groove 1d, and the first height adjusting member 2 and the second height adjusting member 3 are temporarily fixed.

After this, cement mortar 5 is placed,
The floor is constructed. Therefore, the cast cement mortar 5 exists below the shoulder portion 2b of the first height adjusting member 2 and the shoulder portion 3b of the second height adjusting member 3, and the first height adjusting member is provided. The member 2 and the second height adjusting member 3 are firmly supported. Incidentally, 6 is a grating that is stretched over the shoulder portion 2b of the first height adjusting member 2 and the shoulder portion 3b of the second height adjusting member 3. That is, the shoulder portion 2b of the first height adjusting member 2 and the shoulder portion 3b of the second height adjusting member 3 are
The cooperation with the cast cement mortar 5 serves as a support mechanism for the first height adjusting member 2 and the second height adjusting member 3 and also as a supporting mechanism for the grating 6. Of.

Further, according to the drainage channel structure configured as described above, the place where the drainage channel is to be provided is dug, the block 1 is thereafter arranged, and the first height adjusting member 2 and the second height adjusting member 2 are arranged. After arranging, adjusting and temporarily fixing the height adjusting member 3, the cement mortar 5 is simply placed to complete the work, which can be carried out very easily. In other words, there is no troublesome and troublesome work, and it is extremely easy to construct.

Further, the standing wall portions 2a, 3a of the first height adjusting member 2 and the second height adjusting member 3 are mounted inside the standing walls 1a, 1b of the block 1 having a substantially U-shaped cross section. Therefore, it is hygienic because dust or the like does not fit into the joint. FIG. 3 is a sectional view showing an essential part of a second embodiment of the drainage channel structure according to the present invention. The basic structure of the drainage channel structure of this embodiment is the same as that of the previous embodiment. However, in the present embodiment, there are some mechanisms for temporarily fixing the first height adjusting member 2 and the second height adjusting member 3 to the standing walls 1a and 1b of the block 1 having a substantially U-shaped cross section. It is only different.

That is, the shoulder portion 2 is formed along the standing wall portions 2a, 3a of the first height adjusting member 2 and the second height adjusting member 3.
b, 3b are provided with hanging wall portions 2d, 3d, and screw holes 2e, 3e are provided at predetermined positions of the hanging wall portions 2d, 3d, so that the first height adjusting member 2 and the second height After the adjusting member 3 is fitted to the standing walls 1a and 1b of the block 1 having a substantially U-shaped cross section as shown in FIG. 3, the screw 7 is screwed into it and temporarily fixed. The other points are the same as those of the above-mentioned embodiment, and detailed description thereof will be omitted.

[0017]

[Effects] According to the present invention, the place where the drainage channel is to be provided is dug, the block is then arranged, and the first height adjusting member and the second height adjusting member are arranged / adjusted / temporarily fixed. After that, the work is completed simply by placing the cement-based material, and it can be carried out extremely easily. That is, the first height adjusting member and the second height adjusting member need only be temporarily fixed, and there is no troublesome and troublesome work, and the work can be performed very easily. In addition, after the lower side of the shoulder portion of the temporarily fixed first height adjusting member and the second height adjusting member is filled and solidified with the cement-based material,
Even if a large force acts on the height adjusting member and the second height adjusting member, no problem occurs.

Further, since the standing wall portions of the first height adjusting member and the second height adjusting member are attached to the inside of the standing wall of the block having a substantially U-shaped cross section, dust and the like are joined. It doesn't get stuck in and is hygienic. And, the flow of water is good, the drainage is excellent, and it is hygienic.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of a drainage channel structure according to the present invention.

FIG. 2 is a sectional view showing a first embodiment of a drainage channel structure according to the present invention.

FIG. 3 is a sectional view of an essential part showing a second embodiment of the drainage channel structure according to the present invention.

[Explanation of symbols]

 1 Blocks with a substantially U-shaped cross section 1a, 1b Standing wall 1c Bottom part 2 First height adjusting member 3 Second height adjusting members 2a, 3a Standing wall parts 2b, 3b Shoulders 2c, 3c Standing part 4a Bolt 4b Nut 5 Cement mortar 6 Grating 7 Screw

Claims (3)

[Claims] 1. An approximately U-shaped cross section in which a bottom surface portion is arranged to be inclined.
A block having a character shape, a standing wall portion attached to the inside of one standing wall of the block, a shoulder portion extending outward from the standing wall portion, and a rising portion rising from an end portion of the shoulder portion are integrally formed. The first height adjusting member, the standing wall portion attached to the inside of the other standing wall of the block, the shoulder portion extending outward from the standing wall portion, and the rising portion rising from the end portion of the shoulder portion are integrated. The second height adjusting member, which is included in the standing wall, and the first height adjusting member and the second height adjusting member disposed inside the standing wall of the block are parallel to each other so that the shoulders are parallel to each other. The height of the part with respect to the standing wall of the block and temporarily fixing it from the side, and the first height adjusting member and the second height adjusting member temporarily fixed by the temporary fixing mechanism.
The drainage structure, wherein the lower side of the shoulder of the height adjusting member is filled and solidified with a cement material. 2. The drainage channel structure according to claim 1, wherein the block having a substantially U-shaped cross section, the first height adjusting member, and the second height adjusting member are made of resin or metal. 3. The drainage channel structure according to claim 1, wherein a grating is provided between the shoulder portion of the first height adjusting member and the shoulder portion of the second height adjusting member.