KR101609267B1 - Assembled water tank for easy maintenance - Google Patents

Assembled water tank for easy maintenance Download PDF

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Publication number
KR101609267B1
KR101609267B1 KR1020150150908A KR20150150908A KR101609267B1 KR 101609267 B1 KR101609267 B1 KR 101609267B1 KR 1020150150908 A KR1020150150908 A KR 1020150150908A KR 20150150908 A KR20150150908 A KR 20150150908A KR 101609267 B1 KR101609267 B1 KR 101609267B1
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KR
South Korea
Prior art keywords
vertical frame
water tank
frame
panel member
web
Prior art date
Application number
KR1020150150908A
Other languages
Korean (ko)
Inventor
이형기
최형만
Original Assignee
(주)베셀
(주)휴팩
이형기
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Filing date
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Application filed by (주)베셀, (주)휴팩, 이형기 filed Critical (주)베셀
Priority to KR1020150150908A priority Critical patent/KR101609267B1/en
Application granted granted Critical
Publication of KR101609267B1 publication Critical patent/KR101609267B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/023—Modular panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/023—Modular panels
    • B65D90/026—Parallel slats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/06—Coverings, e.g. for insulating purposes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply

Abstract

The assembled water tank of the present invention, in an assembled water tank for storing water, comprises: a basic floor unit making the floor; a wall unit formed vertically on the edge of the basic floor unit; and a ceiling unit to cover the top surface of the wall unit. The wall unit comprises: a vertical frame with an H-shaped cross section made of both flanges and a web; a horizontal frame perpendicularly combined to adjoining vertical frames at regular vertical intervals; a panel member combined with one side surface of the horizontal frame to form an internal wall surface; and a sheet member attached to the front surface of the panel member. The horizontal frame is combined with the internal cross section of the web or the flanges of the vertical frame. The panel member is combined with one side surface of the horizontal frame to protrude to a certain thickness from the internal end unit line of the vertical frame. The external surface of the internal flange of the vertical frame excluding the one placed in the edge is applied with an insulation material combined with the panel member protruding to a certain thickness in both sides in a parallel manner. A sheet member is attached to the front surface of the insulation material. In between the vertical frames facing each other, an internal reinforcing material, where a tension is introduced by a turn buckle with its both ends fixated on the vertical frame, is installed in the assembled water tank into a lattice at a height of 1.8 m or higher from the basic floor unit.

Description

[0001] The present invention relates to a water tank for easy maintenance,

More particularly, the present invention relates to a prefabricated water tank, and more particularly, to an internal reinforcing material which is installed so as to be tilted so as to stand against water pressure, is installed at a height of 1.8M or more from the floor, thereby facilitating maintenance and management by a worker after installation of the prefabricated water tank The present invention relates to a prefabricated water tank that is easy to maintain and maintain.

A prefabricated water tank has been developed and usefully used to store water from the past. One of such prefabricated water tanks is a unitary panel, in which vertical columns are formed around a partition wall provided to partition a storage space therein, The vertical columns facing each other are reinforced by a horizontally installed tension member so that a large water pressure applied by the water filled inside can be efficiently handled.

The tension member for a prefabricated water tank having the above-mentioned purpose is made of a steel bar having threaded portions formed at both ends thereof. Both ends of the tension member are passed through the vertical columns on both sides facing each other, and fastened with tightening nuts, The vertical columns have been installed so as to faithfully reinforce them.

However, the conventional tension material for a prefabricated water tank is installed along the height direction at an interval of about 0.5M from the bottom of the water tank to cover the water pressure, which is installed lower than the height of the worker, There is a problem that it is inconvenient to work.

In addition, the end portions of the tension members are fixedly coupled to each other by threaded portions passing through one side of the vertical frame. However, there is a problem that rust and leakage occur due to insufficient processing.

SUMMARY OF THE INVENTION The present invention has been made in order to overcome the above-mentioned problems of the prior art, and it is an object of the present invention to provide a water tank, which is capable of supporting a water pressure of a water tank, The purpose is to facilitate management after installation.

Another object of the present invention is to improve the structural safety by inserting and reinforcing the internal stiffener through the vertical frame.

According to an aspect of the present invention, there is provided a prefabricated water tank for storing water. The prefabricated water tank includes a base bottom portion that forms a floor, a wall portion that is formed vertically at an edge of the base bottom portion, And the wall portion is composed of a horizontal frame which is orthogonally connected to each other at a predetermined height between a vertical frame of the H-shaped cross section and a vertical frame which is composed of both flanges and webs, and a horizontal frame which is joined to one side of the horizontal frame, And the horizontal frame is coupled to an inner end surface of the web or flange of the vertical frame, and the panel member is horizontally extended from the inner end line of the vertical frame by a predetermined thickness, The frame being coupled to one side of the frame and including an inner flange A sheet member is attached to the front surface of the heat insulating material and both ends are fixed to the vertical frame between the vertical frames facing each other on the opposite sides. And an internal reinforcement member to which a tension force is introduced by the turnbuckle is installed inside the prefabricated water tank, forming a lattice at a height of 1.8M or more from the foundation bottom.

According to the present invention, by increasing the structural strength of the vertical frame, the internal stiffener is installed at a height of 1.8M or more from the floor, thereby improving the workability of cleaning and repairing after the water tank is installed.

Further, according to the present invention, a heat insulating material is provided on the inner surface of a vertical frame, and the internal stiffener is fastened by bolts passing through the heat insulating material to prevent rust formation and condensation, and further, Can be improved.

1 is a plan view of a prefabricated water tank according to the present invention.
2 is a longitudinal sectional view of a prefabricated water tank for easy maintenance and maintenance according to the present invention.
FIG. 3A is a cross-sectional view of a prefabricated water tank according to an embodiment of the present invention. FIG.
3B is another embodiment of a cross-sectional view of a prefabricated water tank that is easy to maintain in accordance with the present invention.
4 is a sectional view of a fixing bracket in a prefabricated water tank in accordance with the present invention.
FIG. 5A is a partial perspective view of a prefabricated water tank in accordance with the present invention. FIG.
FIG. 5B is another partial perspective view of the prefabricated water tank according to the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a plan view of a prefabricated water tank WT according to the present invention, and FIG. 2 is a longitudinal sectional view of a prefabricated water tank WT according to the present invention.

The present invention relates to a prefabricated water tank (WT) for storing water in a building such as a public house.

Specifically, the present invention is characterized in that the prefabricated water tank (WT) comprises a bottom floor 100 forming a floor, a wall part 200 formed vertically at the edge of the bottom floor 100, And the wall part 200 is formed of a vertical frame 220 having an H-shaped cross-section including both flanges 220a and a web 220b and a vertical frame 220 adjacent thereto, A panel member 260 joined to one side of the horizontal frame 240 to form an inner wall surface and a sheet member 280 attached to the entire surface of the panel member 260, The horizontal frame 240 is coupled to the inner surface of the web 220b or the flange 220a of the vertical frame 220 and the panel member 260 is horizontally The frame 240 is coupled to one side of the frame 240 and includes a vertical frame 22 The inner stiffener 400 to which the tension is applied by the turnbuckle 420 with both ends fixed to the vertical frame 220 forms a lattice at a height of 1.8 M or more from the foundation bottom 100, WT).

The prefabricated water tank (WT) according to the present invention is roughly composed of a foundation bottom part (100), a wall part (200), and a ceiling part (300). The wall unit 200 includes a vertical frame 220, a horizontal frame 240, a panel member 260, and a sheet member 280.

The vertical frame 220 is a H-shaped section steel member composed of a pair of flanges 220a and a web 220b, and lightweight H beams or the like can be used. These vertical frames 220 are installed vertically spaced apart along the circumference of the base bottom 100 except that the webs 220b are disposed facing each other except for the vertical frame 220 disposed at the corner.

Also, some of the vertical frames 220 may be arranged in a row in the prefabricated water tank WT at regular intervals, which serves to divide the interior of the prefabricated water tank WT when the area of the prefabricated water tank WT is large, Sectional dimensions may be configured differently depending on the structural requirements.

The horizontal frame 240 is a steel material installed at a predetermined height between adjacent vertical frames 220, and may be composed of a C-shaped steel or a light H beam.

It is preferable that the panel member 260 is used as a PDF panel which is engaged with the inner side surface of the horizontal frame 240 and has a hollow inside the cross-section.

The sheet member 280 is a member that is attached to the front surface of the panel member 260 and is in direct contact with the water in the prefabricated water tank WT. The sheet member 280 may be a PE sheet or the like having excellent waterproofness.

As shown in FIG. 1, the inner stiffener 400 is installed in a lattice form inside the prefabricated water tank WT. The inner stiffener 400 is made of polyethylene (PE) coated wire rope for preventing corrosion, Thereby maintaining tension in the prefabricated water tank (WT). As shown in FIG. 2, the internal stiffener 400 is installed at a height of 1.8 M or more from the upper surface of the foundation bottom 100, as a main feature of the present invention.

That is, one of the main components of the present invention is that the height of the internal stiffener 400 installed in tension to withstand water pressure is installed at a height of 1.8M or more from the upper surface of the foundation bottom 100, WT), it greatly improves the work environment of workers working inside. In other words, conventionally, there has been a problem that the working radius is reduced or the visibility is inconvenient when the work such as repairing is performed due to the tense material installed from about 0.5M height. In order to solve this problem, 400 is installed.

Unlike the prior art, in order to install the internal stiffener 400 at a height of 1.8M or more, the stiffness of frames forming frames must be correspondingly improved to withstand the water pressure inside the prefabricated water tank WT.

When a member as shown in Table 1 below is used, the height of the internal stiffener 400 is set so that the height of the internal stiffener 400 is increased from the foundation bottom 100 Structural rigidity can be satisfied even if it is installed only at a height of 1.8M or more.

COMPONENT DESCRIPTION MATERIAL SIZE
Foundation bottom BASE (inside) FRAME
Lightweight H-BEAM SS400 100 x 50 x 3.2 t x 4.5 t BASR Lightweight H-BEAM SS400 150 x 100 x 3.2 t x 6 t
150 x 150 x 3.2 t x 6 t
Wall portion
Vertical frame SS400 150 x 100 x 3.2 t x 6 t
200 x 100 x 3.2 t x 6 t
(For cubicle) Horizontal frame SS400 100 x 50 x 3.2 t x 4.5 t



Ceiling



Upper upper FRAME
(C-section steel) SS400 100 x 50 x 20 x 3.2 t Upper bottom frame
(Light H-BEAM) SS400 100 x 50 x 3.2 t x 4.5 t Upper frame FRAME
(C-section steel) SS400 100 x 50 x 20 x 3.2 t Upper reinforcement
Lightweight H-BEAM SS400 100 x 50 x 3.2 t x 4.5 t For inner upper reinforcement
pipe SS400 Φ-89.1 × 4.05 Internal stiffener Wire rope Class B (180 kg / mm 2) TURNBUCKLE Φ18

In addition, the panel member 260 is joined to the vertical frame 220 in such a manner that the panel member 260 protrudes from the inner end of the vertical frame 220 by a predetermined thickness. That is, the horizontal frame 240 and the panel member 260 are coupled to each other on the inner surface of the web 220b or the flange 220a of the vertical frame 220. When the thickness of the panel member 260 is outside the inner surface, As shown in Fig. The related contents will be described together with the drawings.

FIG. 3A is an embodiment of a cross-sectional view of a prefabricated water tank (WT) according to the present invention, and FIG. 3B is another embodiment of a cross-sectional view of a prefabricated water tank (WT) Yes.

The present invention is additionally provided with a heat insulating material 500 coupled to the outer surface of the inner flange 220a of the vertical frame 220 except for the edges thereof, And a sheet member 280 is attached to the front surface of the heat insulating material 500. The end of the internal stiffener 400 may pass through the heat insulating material 500 and be fixed to the vertical frame 220 by bolting.

In other words, in the vertical frame 220 excluding the four vertical frames 220 disposed at the respective corners of the prefabricated water tank WT, the panel members 260 on both sides, as shown in FIG. 3A, abut against the inner flanges 220a A space is formed between the side panels 260 with respect to the inner flange 220a of the vertical frame 220 because the panel member 260 protrudes to a predetermined thickness as described above. A heat insulating material 500 is installed in such a space, and a sheet member 280 covering the panel member 260 is attached thereto, thereby preventing water leakage and condensation. The end of the inner stiffener 400 is fixedly inserted through the inner flange 220a of the vertical frame 220. The heat insulating material 500 is installed in the passageway to prevent the rust.

The present invention is further characterized in that an overlapping plate 600 is further coupled to the entire surface of the sheet member 280 attached on the heat insulating material 500 and the end of the internal stiffening material 400 is fixed to the overlapping plate 600, The damper 600 is a member having a predetermined thickness and a rectangular cross section. The damper 600 has a fixing hole 620 for fastening one end of the internal stiffener 400 to the center, And a plurality of bolting holes 640 formed symmetrically with respect to the fixed holes 620.

3A, when the inner stiffener 400 installed to withstand the hydraulic pressure exerts a tensile force, it is structurally improved in stability when the stress is transmitted through the vertical frame 220 . That is, the damper plate 600 prevents the vertical frame 220 from being deformed into a fatigue load according to the tension of the internal stiffener 400 or damage caused thereby. 3A, a fixing hole 620 is formed at the center of which the end portion of the internal stiffener 400 is fastened. The fixing hole 620 is symmetric with respect to the fixing hole 620 in four directions A bolting hole 640 may be provided. At this time, the position of the bolting hole 640 is symmetrical and should be positioned so as not to interfere with the web 220b of the vertical frame 220 when the bolt B is fastened. In addition, the damper plate 600 may be made of a steel plate for the purpose of securing the rigidity, but it is not limited thereto, and may be made of synthetic resin if it meets the structural requirements.

The vertical frame 220 having a bolting connection with the internal stiffener 400 has a rod-like reinforcing bar 700 connecting between the flanges 220a on the inner side of the web 220b at a predetermined height Can be installed. This can be confirmed by the dotted line in FIG. 3A, which also serves to increase the rigidity of the prefabricated water tank WT, as in the case of the overturning plate 600. For example, a bar or a bar-like steel plate is installed between the flanges 220a of the vertical frame 220 to serve as a stiffener.

That is, even if stress is applied to the internal stiffener 400 by the water pressure inside the prefabricated water tank WT, so that the stress due to the tensile load is concentrated on the joint between the vertical frame 220 and the bolt B, The gap between the flanges 220a of the vertical frame 220 is maintained as it is and the damper plate 600 supports the stress concentration so that the rigidity of the wall portion 200 is increased to prevent deformation or breakage.

3B, the panel member 260 includes a blade 220 extending laterally to a thickness that protrudes from the vertical frame 220 so as to cover half the width of the outer surface of the inner flange 220a of the vertical frame 220, And a part 262 may be further provided.

The wing portion 262 is formed so as to cover the inner flange 220a of the vertical frame 220 by extending the end portion of the panel member 260 instead of the heat insulating material 500 shown in FIG. It is preferred that the member 260 extends by a half length of the width of the inner flange 220a to cover one side of the inner flange 220a of the vertical frame 220. [ In addition, the thickness of the wing portion 262 should be formed by the thickness of the panel member 260 protruding from the end portion of the inner flange 220a of the vertical frame 220, .

FIG. 4 is a sectional view of a fixing bracket 800 in a prefabricated water tank WT according to the present invention. FIG. 5A is a partial perspective view of a prefabricated water tank WT according to the present invention. And FIG. 5B is another partial perspective view of the prefabricated water tank (WT) in which maintenance is easy according to the present invention.

The horizontal frame 240 of the present invention is coupled to the web 220b of the vertical frame 220 through the fixing bracket 800 while the fixing bracket 800 is coupled to the web 220b of the vertical frame 220 The plate portion 820 and the protrusion 840 are T-shaped members composed of a plate-like portion 820 fixed to the flange 220a and a plate-like protrusion 840 protruding orthogonally from the middle of the plate portion 820. [ The horizontal frame 240 is fastened to one side of the plate portion 820 of the fixing bracket 800 and the protrusion 840 so as to be fastened with the fastening groove 820a, The vertical frame 220 and the horizontal frame 240 can be connected and coupled by fastening the bolts B to the bolts 820a.

The fixing bracket 800 is a member for connecting the vertical frame 220 of the wall unit 200 and the horizontal frame 240 and includes a plate plate portion 820 and a plate portion 820 extending in a direction orthogonal to the center of the plate portion 820 And a protrusion 840. As shown in FIG. 4, the fixing bracket 800 includes fastening grooves 820a and 840a, which are formed in the plate portion 820 and the protruding portion 840, through which the bolts B are fastened, The frame 220 and the horizontal frame 240 are coupled to each other. That is, the plate portion 820 is fixed to the web 220b or the flange 220a of the vertical frame 220 by fastening the bolts B to the fastening groove 820a, and the projecting portion 840 is fixed to the web 220b or the flange 220a of the vertical frame 220 The bolt B is fastened to the vertical frame 220 while the horizontal frame 240 is held in the state where the plate portion 820 is fixed and the bolt B is fastened to the fastening groove 840a. Meanwhile, the fixing bracket 800 may be manufactured by welding the plate portion 820 to the vertical frame 220 in advance at the factory and may be brought into the field and used. At this time, the position where the horizontal frame 240 is to be connected Must be combined in advance while being considered.

When the plate portion 820 of the fixing bracket 800 is fixed to the web 220b of the vertical frame 220, upper and lower coupling grooves 820a are formed, And two fastening grooves 820a may be formed in the upper and lower portions, respectively.

5A, the plate portion 820 of the fixing bracket 800 is engaged with the web 220b of the vertical frame 220 in the vertical frame 220 located on the side of the prefabricated water tank WT At this time, one coupling groove 820a may be formed above and below the plate portion 820, respectively.

5B, the plate portion 820 of the fixing bracket 800 is engaged with the flange 220a of the vertical frame 220 in the vertical frame 220 positioned at the corner of the prefabricated water tank WT Since the web 220b is located at the center of the cross section, a pair of coupling grooves may be formed on both sides of the web 220b in the vertical direction.

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 embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

It is therefore intended that the appended claims cover such modifications and variations as fall within the true scope of the invention.

WT: Prefabricated water tank B: Bolt
100: foundation bottom part 200: wall part
220: vertical frame 220a: flange
220b: web 240: horizontal frame
260: Panel member 262:
280: sheet member 300: ceiling
400: internal stiffener 420: turnbuckle
500: Insulation material 600: Overhang plate
620: Fixing hole 640: Bolting hole
700: Reinforcing bar 800: Fixing bracket
820: Plate part 840:
820a, 840a: fastening groove

Claims (7)

In the prefabricated water tank (WT) for storing water,
The prefabricated water tank WT includes a bottom floor 100 forming a floor and a wall part 200 formed vertically at the edge of the bottom floor 100 and a wall part 200 covering the upper surface of the wall part 200 And a ceiling portion 300,
The wall unit 200 includes a horizontal frame 240 which is orthogonally connected to each other at a predetermined height between a vertical frame 220 having an H-shaped cross section and a vertical frame 220 adjacent to the frame 220, A panel member 260 coupled to one side of the horizontal frame 240 to form an inner wall surface and a sheet member 280 attached to the entire surface of the panel member 260,
The horizontal frame 240 is coupled to an inner end surface of the web 220b or the flange 220a of the vertical frame 220 and the panel member 260 protrudes by a predetermined thickness from the inner end line of the vertical frame 220 And is coupled to one side of the horizontal frame 240,
A heat insulating material 500 is additionally provided on the outer surface of the inner flange 220a of the vertical frame 220 except for the edges of the vertical frame 220. The outer surface of the inner flange 220a is parallel to the panel member 260, A sheet member 280 is attached to the front surface of the heat insulating material 500,
The inner stiffener 400 to which a tension force is introduced by the turnbuckle 420 while both ends are fixed to the vertical frame 220 is installed between the vertical frame 220 facing each other at a distance of 1.8M Wherein the water tank is installed inside the prefabricated water tank (WT) in the form of a lattice at an ideal height. delete The method of claim 1,
The panel member 260 may further include a wing portion 262 extending laterally to a thickness that protrudes from the vertical frame 220 so as to cover half the width of the outer surface of the inner flange 220a of the vertical frame 220, The wing portion 262 is coupled to the outer surface of the inner flange 220a of the vertical frame 220 instead of the heat insulating material 500 and the sheet member 280 is attached to the front surface of the wing portion 262 The prefabricated water tank is easy to maintain. The method of claim 1,
A damper 600 is further coupled to the entire surface of the sheet member 280 mounted on the heat insulating material 500 and an end of the internal stiffener 400 is fixed to the damper 600, A bolting connection is formed through the overlapping plate 600 at the same time,
The damper 600 is a member having a predetermined thickness and a rectangular cross section. The damper 600 has a fixing hole 620 at one end of the internal stiffener 400 at the center thereof and a fixing hole 620 formed symmetrically with respect to the fixing hole 620 And a plurality of bolting holes (640) are formed on the bottom surface of the tank. 5. The method of claim 4,
The vertical frame 220 in which the inner stiffener 400 is bolted is provided with a rod-shaped reinforcing bar 700 for connecting between the flanges 220a on the inner side with respect to the web 220b, Wherein the water tank is provided with a water tank for storing water. The method of any one of claims 1, 3, 4, and 5,
The horizontal frame 240 is coupled to the web 220b of the vertical frame 220 through a fixing bracket 800,
The fixing bracket 800 includes a plate-like plate portion 820 fixed to the web 220b or the flange 220a of the vertical frame 220 and a plate-like projection 820 protruding orthogonally from the middle of the plate portion 820 840, and the plate portion 820 and the protruding portion 840 are formed with coupling grooves 820a, 840a having a predetermined cross section,
The bolts B are fastened to the coupling grooves 820a and 840a while the horizontal frame 240 is fixedly attached to one surface of the plate portion 820 and the protrusion 840 of the fixing bracket 800, Wherein the frame (220) and the horizontal frame (240) are coupled and connected to each other. The method of claim 6,
The plate portion 820 of the fixing bracket 800 has a plate-
When the frame 220 is fixed to the flange 220a of the vertical frame 220, two upper and lower coupling grooves 820a are formed, respectively. When the flange 220a is fixed to the web 220b of the vertical frame 220, And fastening grooves (820a) are formed on the upper surface of the water tank.
KR1020150150908A 2015-10-29 2015-10-29 Assembled water tank for easy maintenance KR101609267B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101945483B1 (en) * 2018-08-22 2019-02-15 (주)베네테크 The artificial intelligence water tank with seismic design
KR102042636B1 (en) * 2019-01-18 2019-11-08 (주)베셀 Inside reinforcement device of prefabricated polyethylene double frame water tank

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001173033A (en) 1999-12-17 2001-06-26 Sayama Seisakusho:Kk Water storage tank
KR101298981B1 (en) * 2013-04-24 2013-08-23 주식회사 도하인더스트리 Prefabricated water tank
KR101453992B1 (en) 2014-05-12 2014-10-30 주식회사 피엘테크코리아 Inside reinforcement device of prefabricated water tank

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001173033A (en) 1999-12-17 2001-06-26 Sayama Seisakusho:Kk Water storage tank
KR101298981B1 (en) * 2013-04-24 2013-08-23 주식회사 도하인더스트리 Prefabricated water tank
KR101453992B1 (en) 2014-05-12 2014-10-30 주식회사 피엘테크코리아 Inside reinforcement device of prefabricated water tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101945483B1 (en) * 2018-08-22 2019-02-15 (주)베네테크 The artificial intelligence water tank with seismic design
KR102042636B1 (en) * 2019-01-18 2019-11-08 (주)베셀 Inside reinforcement device of prefabricated polyethylene double frame water tank

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