KR101839087B1

KR101839087B1 - Foundation pad for water tank which is easy to control the height and construction method of prefabricated water tank using the same

Info

Publication number: KR101839087B1
Application number: KR1020160020635A
Authority: KR
Inventors: 이형기; 최형만
Original assignee: 이형기; (주)베셀; (주)휴팩
Priority date: 2016-02-22
Filing date: 2016-02-22
Publication date: 2018-03-15
Also published as: KR20170098559A

Abstract

The present invention relates to a base plate for a water tank, comprising: a lower plate, A lower tube coupled to the lower plate, the lower tube having a body extending from the lower plate, and a coupling part coupled to the tip of the body, An upper tube having a cylindrical shape and internally threaded so that the binding portion of the lower tube is moved up and down by rotation; An upper plate having a plurality of bolt grooves formed in a cross section spaced a predetermined distance inward from a periphery thereof; And a film member tightly coupled to the lower tube and the upper tube such that the lower tube and the upper tube are closely coupled to each other. The upper tube is provided with a groove having a predetermined cross section, And the height is fixed by the bar-shaped fastening member which comes into contact with the binding portion of the tube.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a base pad for a water tank and a method of constructing a prefabricated water tank using the same,

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a base pad for a water tank, and more particularly, to a base pad for a water tank in which a screw is used to adjust the height by simply rotating the base pad, And a method of easily constructing a prefabricated water tank.

Generally, a water tank is mainly installed in an apartment, a school, a building, a factory, or the like where a large amount of water needs to be stored. In recent years, such a water tank has been used as a prefabricated water tank .

However, in the conventional water tank construction method, a plurality of concrete foundation pads protruding at a height of about 40 to 50 cm from the ground are provided at predetermined intervals, and a plurality of fixed frames are arranged at regular intervals on the concrete foundation pads And a water tank main body formed by assembling a plurality of panels to form a fresh water space on the fixed frame.

In the conventional general water tank constructed through the above-described process, since the horizontal state of the water tank main body is maintained, when the water is stored, the load is evenly distributed to the main body of the water tank to prevent breakage or leakage, Extension is possible.

However, in the existing water tank, since the height of the plurality of concrete foundation pads protruding from the bottom surface is not exactly matched, there is a problem that the fixed frame is tilted to one side and the horizontal state of the water tank body is not maintained well. A gap may be generated between the base pad and the stationary frame, resulting in an unstable installation state.

In order to solve the above problems, Korean Registered Patent No. 10-1203503 entitled " Height Adjustable Water Tank Foundation " has been registered.

1, a conventional problem can be solved by selectively adjusting the height of the upper base portion 130 supporting the water tank while selectively extracting the sand filled in the lower base portion 110 , It is difficult to finely adjust the height by using sand, and it is difficult to recharge after extracting the sand, so that it is practically impossible to readjust the height of the foundation.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a water tank for a water tank which can be easily adjusted to a desired height by rotating the upper tube and the lower tube, The purpose of the pad is to provide.

Further, according to the present invention, a row base is formed by using a plurality of base pads spaced apart at regular intervals, and the height of each base pad is adjusted by simple rotation. Then, the base frame is easily and quickly The present invention also provides a method of constructing a prefabricated water tank using a base pad for a water tank which can be easily formed and height-adjustable.

Technical features of the present invention are as follows.

In addition, the present invention provides a method of manufacturing a semiconductor device, comprising the steps of: placing a plurality of base pads on a floor at a predetermined interval and forming a line base by joining a steel frame member constituting a bottom frame onto the plurality of base pads; A second step of installing the line bases of the first step at predetermined intervals corresponding to the planned area; A third step of adjusting the height by rotating the upper and lower plates of the base pad coupled to the string base so that the steel member of the first step is horizontally positioned at a planned height; A fourth step of providing another steel frame member orthogonally connecting between the steel frame members coupled on the string base to form a floor frame while maintaining a planned spacing between adjacent string bases; And a fifth step of finishing the prefabricated water tank after forming a frame over the floor frame.

Technical effects of the configuration of the present invention are as follows.

First, it is easy to adjust the height of the base pad for the water tank, and the height can be readjusted.

In other words, the upper pipe and the lower pipe are fastened by threaded connection so that the height can be adjusted simply by rotation, and even after the base pad is installed, fine adjustment of the height can be achieved by rotating the plate coupled to the upper pipe and the lower pipe end .

Second, by attaching a heat shrinkable film to a joint portion between the upper tube and the lower tube, oxidation is suppressed to prevent rust formation, thereby improving durability.

Third, the steel members, which form the bottom frame, are easily coupled to the bolt grooves formed in the upper plate of the base pad by the bolts, thereby improving the workability and shortening the construction period for the construction.

1 shows a conventional base pad for a water tank.
FIGS. 2A and 2B are perspective views illustrating an example of a base pad for a water tank according to an embodiment of the present invention. FIG.
3A and 3B are cross-sectional views illustrating an example of a base pad for a water tank that can be easily adjusted in height according to the present invention.
4 is a perspective view showing another embodiment of the base pad for a water tank, which is easy to adjust the height according to the present invention.
5A to 5D illustrate a method of constructing a prefabricated water tank using a base pad for a water tank, which is easy to height-adjust according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

3A and 3B are perspective views illustrating a base pad 100 for a water tank which can be easily adjusted in height according to an embodiment of the present invention. (100) according to an embodiment of the present invention.

The present invention relates to a base pad (100) for a water tank, which is simply rotated by using a screw thread to adjust the height.

Specifically, the present invention relates to a plate-like member, comprising: a lower plate (120) installed on a floor; A body portion 140a which is a cylindrical member coupled to the lower plate 120 and extends over the lower plate 120 and a coupling portion 140b which is coupled to the tip of the body portion 140a, 140b); < / RTI > An upper pipe (160) having a cylindrical shape and having an internal thread so that the binding portion (140b) of the lower pipe (140) is moved up and down by rotation; An upper plate (180) having a plurality of bolt grooves (182) formed at a cross section spaced a predetermined distance inward from the periphery of the upper plate (160); And a film member 190 tightly coupled to the lower tube 140 and the upper tube 160 so as to surround the coupling portion of the lower tube 140 and the upper tube 160. The upper tube 160 is provided with a groove 162, And a height thereof is fixed by a rod-like fastening member 200 passing through the groove portion 162 and coming into contact with the coupling portion 140b of the lower tube 140 after being aligned at a predetermined height .

That is, the base pad 100 for a water tank according to the present invention includes a lower plate 120, a lower tube 140, an upper tube 160, an upper plate 180, a film member 190, and a fastening member 200 ).

The lower plate 120 is a plate-shaped member that is seated on a bottom surface on which a water tank is installed, and finally transfers the load of the upper water tank to the floor. The lower plate 120 may be formed of steel or synthetic resin, but it may have various shapes such as a circle or rhombus if it can support the upper load, although it is formed in a rectangular cross section in the drawing.

The lower tube 140 is a cylindrical member vertically coupled to the lower plate 120 and includes a body 140a extending from the surface of the lower plate 120 to a predetermined height and a body 140a extending from the body 140a, And a coupling portion 140b whose outer surface is formed in the form of a male screw. At this time, the body portion 140a may be vertically coupled to the center of the lower plate 120 by welding, and the coupling portion 140b may be integrally formed with the body portion 140a.

The upper tube 160 is a cylindrical member fastened to the coupling portion 140b of the lower tube 140. The upper tube 160 is smoothly processed on the outer surface and the inner surface is screwed on the coupling portion 140b of the lower tube 140 So that it can be moved up and down. The upper tube 160 is formed with a groove section 162 having a predetermined cross-section on one surface thereof. A coupling member 200 such as a bolt is coupled through the groove section 162. In other words, the coupling portion 140b of the upper tube 160 is rotated by screwing against the inner surface of the lower tube 140, and is fastened to the groove portion 162 of the upper tube 160 when the coupling member 200 are inserted. At this time, the tip of the fastening member 200 is fixed while being in contact with the outer surface of the binding portion 140b of the lower tube 140 as shown in FIG.

Also, the upper tube 160 preferably has a height that is less than half the height of the lower tube 140 because it is structurally advantageous in view of the mechanism through which the load is transmitted downward.

The upper plate 180 is a plate-like member coupled onto the upper tube 160, and may be made of the same material and shape as the lower plate 120. The upper plate 180 may have a plurality of bolt grooves 182 formed on the outer side of the upper plate 180. The bolt grooves 182 may be formed on the upper plate 180 by a steel frame member 300 forming the bottom flap of the water tank And is formed for fastening by bolting. That is, instead of the conventional welding method, the bottom frame B is simply bolted onto the base pad 100. Further, the bolt grooves 182 are advantageously made to engage the steel frame member 300 constituting the bottom frame B laterally (in the north, south, east, and west) so that the two holes are perpendicular to each other on the cross section of the upper plate 180 .

The film member 190 joins the upper tube 160 and the lower tube 140 in the form of a strip between the upper tube 160 and the lower tube 140 and closes the joint between the upper tube 160 and the lower tube 140. In this case, it is preferable that the film member 190 is formed of a heat-shrinkable film to prevent air from passing by blocking the surface exposed by the combination of the upper tube 160 and the lower tube 140. That is, the film member 190 seals the joint between the upper tube 160 and the lower tube 140, which are coupled with the screw, to prevent the oxidation and thereby prevent the rust.

4 is a perspective view showing another embodiment of the base pad 100 for a water tank easy to adjust height according to the present invention.

The lower plate 120 and the upper plate 180 of the present invention may have rib reinforcement portions 124 and 184 vertically formed by cutting four portions in a cross section in an ∩, ∪, ⊃ or ⊂ shape and then bending in a non- The lower and upper tubes 140 and 160 are formed in pairs between the adjacent rib reinforcements 184. The upper and lower tubes 140 and 160 are formed in pairs, And may be vertically coupled to the inner side surfaces of the rib reinforcement portions 124 and 184.

That is, another embodiment of the present invention further comprises four rib reinforcement portions 124 and 184 on the lower plate 120 and the upper plate 180. [

It is preferable that the rib reinforcement portions 124 and 184 are installed while maintaining the same interval in a virtual circle. By vertically erecting the partially cut surfaces, the side surfaces of the upper tube 160 and the lower tube 140 are supported do. As a result, the rib reinforcement portions 124 and 184 reinforce the upper tube 160 and the lower tube 140 to which the load is transmitted.

On the other hand, as shown in FIG. 4, the rib reinforcement portions 124 and 184 are formed such that the inner side is straight and the outer side is cut into four sections in a section so as to form a gentle inclination toward the outward direction from the upper portion to the lower portion . That is, as described above, the rib reinforcement portions 124 and 184 are reinforced while supporting the side surfaces of the upper tube 160 and the lower tube 140. The rib reinforcement portions are supported more stably by increasing the sectional area from the upper portion to the lower portion . Of course, the rib reinforcement portions 124 and 184 may support the upper tube 160 and the lower tube 140 in various forms other than the shape shown in FIG.

5A to 5D illustrate a method of constructing a prefabricated water tank using the base pad 100 for a water tank, which is easily adjustable in height according to the present invention.

The present invention is characterized in that a plurality of base pads 100 are placed on a floor in a single line spaced apart at regular intervals and a steel frame member 300 forming a bottom frame B is placed on the plurality of base pads 100, (F); A second step of installing the line bases (F) of the first step at predetermined intervals corresponding to the planned area; The upper and lower plates 120, 180 of the base pad 100 coupled to the string base F are rotated to adjust the height of the string base F so that the steel member 300 of the first stage is positioned at a planned height, step; Another steel frame member 300 orthogonally connecting between the steel frame members 300 coupled over the string base F is provided to maintain a planned spacing between adjacent string bases F and to form a bottom frame B Step 4; And a fifth step of finishing the prefabricated water tank after forming a frame over the floor frame (B).

The first step is to form a string base F such as a conventional concrete pad. As shown in FIG. 5A, a steel frame member 300, which forms a floor frame B on a base pad 100 spaced apart at regular intervals, . At this time, the steel frame member 300 can be easily coupled by bolting to a bolt groove 182 formed in the upper plate 180 of each base pad 100, and an H beam or a channel can be used.

In the second step, a plurality of line bases F formed in the first step are installed at predetermined intervals.

The third step is a step of adjusting the height of the string base F installed in each column. After adjusting the height of the planned height through the leveler or the like as shown in FIG. 5B, the upper plate 180 or the lower plate 120 And adjusting the height of the base pad 100 by rotating the base pad 100. At this time, the upper and lower plates 120 and 180 of the base pad 100 located at both ends of the string base F are rotated to match the height of the steel member 300, and then the upper and lower plates 120,180) are rotated so as to be brought into contact with the floor, so that the work can be carried out more easily. As described above, it is important to combine the upper and lower tubes 160 and 140 of the base pad 100 having the height as described above to prevent the rust by bonding the film member 190 as described above.

The fourth step is to install another steel frame member 300 that orthogonally connects between the steel frame members 300 coupled to the foundation pad 100. That is, the fourth step is a process of completing the bottom frame B. At this time, another steel frame member 300 is bolted to the bolt groove 182 formed in the upper plate 180 of the base pad 100, thereby improving the ease of operation.

In the fifth step, a frame such as a vertical frame and a horizontal frame is formed on the foundation pad 100 and the floor frame B in a completed state, and then panels and the like are combined to complete the prefabricated water tank.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Addition or deletion of a technique, and limitation of a numerical value are included in the protection scope of the present invention.

F: Line bases
B: floor frame
100: Foundation pad
120: Lower plate
140: Lower tube
140a:
140b:
160: Upper tube
162: Groove
180: upper plate
182: Bolt groove
124, 184: rib reinforcement
190: Film member
200: fastening member
300: steel member

Claims

In the base pad 100 for a water tank,
A plate-like member, a lower plate (120) installed on the floor;
A body portion 140a which is a cylindrical member coupled to the lower plate 120 and extends over the lower plate 120 and a coupling portion 140b which is coupled to the tip of the body portion 140a, 140b); < / RTI >
An upper pipe (160) having a cylindrical shape and having an internal thread so that the binding portion (140b) of the lower pipe (140) is moved up and down by rotation;
An upper plate (180) having a plurality of bolt grooves (182) formed at a cross section spaced a predetermined distance inward from the periphery of the upper plate (160); And
A film member 190 tightly coupled to the lower tube 140 and the upper tube 160 such that the lower tube 140 and the upper tube 160 are coupled together;
, &Lt; / RTI >
The upper tube 160 is provided with a groove section 162 having a predetermined cross section and is provided with a rod shape having a predetermined height and then passing through the groove section 162 and coming into contact with the binding section 140b of the lower tube 140 The height is fixed by the fastening member 200,
The lower plate 120 and the upper plate 180 are formed such that four portions in a cross section are cut in an ∩, ∪, ⊃ or ⊂ shape and then bent in a non-incision portion so that the rib reinforcement portions 124 and 184, The lower plate 140 and the upper plate 160 are formed with two ribs in the shape of the ribs. The ribs 182 are formed between adjacent rib-reinforcing portions 184, Are vertically coupled tightly to the inner side surfaces of the portions (124, 184)
Wherein the upper tube (160) has a height less than half the height of the lower tube (140), and the film member (190) is made of a heat shrinkable film material.

delete

The method of claim 1,
The lower plate 120 and the upper plate 180,
Wherein the rib reinforcement portions (124, 184) are formed such that the inner side surface is straight and the outer surface is cut in four sections in a section so as to form a gentle inclination toward the outward direction from the upper portion to the lower portion. Base pad for.

delete

A method of constructing a prefabricated water tank using the foundation pads (100) for a water tank according to claim 1 or 3,
A plurality of base pads 100 are placed on the floor in a single line spaced apart at regular intervals and a steel frame member 300 constituting a bottom frame B is coupled to the plurality of base pads 100, A first step of forming a first electrode;
A second step of installing the line bases (F) of the first step at predetermined intervals corresponding to the planned area;
The upper and lower plates 120 and 180 of the base pad 100 coupled to the string base F are rotated so that the steel member 300 of the first stage is horizontally positioned at a planned height, step;
Another steel frame member 300 orthogonally connecting between the steel frame members 300 coupled over the string base F is provided to maintain a planned spacing between adjacent string bases F and to form a bottom frame B Step 4; And
And a fifth step of finishing the prefabricated water tank after forming a frame on the bottom frame (B). [5] The method of claim 1, wherein the prefabricated water tank .

The method of claim 5,
In the third step,
The upper and lower plates 120 and 180 of the base pad 100 located at both ends of the string base F are rotated to match the height of the steel frame member 300, And rotating the upper and lower plates (120, 180) so as to be brought into contact with the floor. The method of claim 1,

The method of claim 5,
The steel member 300 of the first stage and another steel member 300 of the fourth stage are fixed by bolting to a bolt groove 182 formed in the upper plate 180 of each base pad 100 A method of constructing a prefabricated water tank using a base pad for a water tank which is easily adjustable in height.