KR102638171B1 - Hot melt construction device and construction method to protect walls of water treatment plant - Google Patents

Abstract

The hot melt construction device for protecting the walls of a water treatment facility of the present invention includes a lower support provided on the floor and accommodated in a water treatment facility including a water purification plant and a drainage basin; A first support bar that stands upright from the lower support body in a height-adjustable manner and has one end connected by a hinge; A second support bar, one end of which is perpendicular to the other end of the first support bar and installed to adjust its length, the other end of which is in close contact with the wall in the water treatment facility, and which supports the other end of the first support bar to be spaced apart from the wall; A winding member disposed lower than the second support bar in the space formed between the first support bar and the wall by the second support bar, one end of which is hinged to the first support bar, and the other end of which is wound with hot melt to be pressed against the wall; A pressing member disposed lower than the winding member in the spaced space and installed on the first support rod, and pressing the hot melt of the winding member to the wall while pulling it; A heating member disposed lower than the pressing member in the spaced space and installed on the first support rod, and applying heat to the wall in the direction in which the hot melt is pressed; And a third support bar that is hingedly connected to the lower support body and the first support bar to adjust its own length, and tilts the first support bar by pressing the first support bar according to the length adjustment, which reduces the load on the operator. At the same time, by improving the compression force of the hot melt, more efficient and reliable hot melt construction can be achieved.

Description

Hot melt construction device and construction method to protect walls of water treatment plant}

The present invention relates to a construction device and construction method for constructing hot melt to protect the walls of water treatment facilities, including water purification plants and drainage basins. More specifically, the hot melt construction process of attaching hot melt to the wall is mechanized to enable work to be performed semi-automatically. This relates to a hot melt construction device and construction method for protecting the walls of a water treatment facility that can achieve more efficient and reliable hot melt construction by reducing the worker's load and improving the compressing force of the hot melt at the same time through a structure dedicated to hot melt attachment.

Generally, a water purification plant is a facility that purifies raw water after settling it.

The walls (including the floor) of these water purification plants were used to avoid exposing concrete as is, to prevent the formation of sphagnum moss or green algae, and to coat the surface with epoxy or paint for waterproofing.

Here, when the water purification plant is operated for about 2 to 3 years, the epoxy or paint on the surface peels off. To prevent this, a method of forming a thick film of epoxy or paint has been proposed in the past, but the problem is that the epoxy or paint flows down. The long working time due to repeated deposition was pointed out as a disadvantage.

To solve this problem of epoxy or paint flowing down, hot melt construction of water purification plant walls has been proposed, which allows uniform and more rapid construction of water purification plant walls using hot melt.

However, in hot melt construction, workers still lead the work, so the hygiene and health of workers cannot be guaranteed in water purification plants where harmful gases remain. Accordingly, it is impossible to assist workers more quickly. There is a need for the development of technology for mechanized systems.

1. Republic of Korea Patent Publication No. 10-2011-0131359 (Hot melt adhesive glass construction method). 2. Republic of Korea Patent Publication No. 10-0978213 (Composition for thermoplastic hot melt adhesive road sheet for road marking, road surface sheet, and road marking construction method using the same).

Therefore, the present invention was developed to solve the above problems, and reduces the load on the operator through a mechanized structure dedicated to hot melt attachment to enable semi-automatic work performance in the hot melt construction process of attaching hot melt to the wall. The purpose is to provide a hot melt construction device and construction method for protecting the walls of water treatment facilities that can achieve more efficient and reliable hot melt construction by improving the compression force of the hot melt.

However, the technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly apparent to those skilled in the art from the description below. It will be understandable.

A hot melt construction device for protecting the walls of a water treatment facility according to an embodiment of the present invention, which is a technical means for achieving the above object, includes a lower support provided on the floor and accommodated in a water treatment facility including a water purification plant and a drainage basin; A first support bar that stands upright from the lower support body in a height-adjustable manner and has one end connected by a hinge; A second support bar, one end of which is perpendicular to the other end of the first support bar and installed to adjust its length, the other end of which is in close contact with the wall in the water treatment facility, and which supports the other end of the first support bar to be spaced apart from the wall; A winding member disposed lower than the second support bar in the space formed between the first support bar and the wall by the second support bar, one end of which is hinged to the first support bar, and the other end of which is wound with hot melt to be pressed against the wall; A pressing member disposed lower than the winding member in the spaced space and installed on the first support rod, and pressing the hot melt of the winding member to the wall while pulling it; A heating member disposed lower than the pressing member in the spaced space and installed on the first support rod, and applying heat to the wall in the direction in which the hot melt is pressed; and a third support bar that is hingedly connected to the lower support body and the first support bar to adjust its own length, and tilts the first support bar by pressing the first support bar according to the length adjustment.

In addition, the lower support includes a seating portion formed in a flat shape on the upper surface; And a moving wheel rotatably coupled to the bottom may be provided.

In addition, the winding member includes a first support bar, one end of which is diagonally hinged to the first support bar; A winding rod installed vertically at the other end of the first support; Bearings installed on both ends of the winding rod; and a winding reel in which the hot melt is pre-wound and installed on the bearing so that the adhesive surface of the hot melt faces the wall.

In addition, one end of the third support bar is hinged to a second point spaced apart from the first point where the first support bar on the lower support is hinged, and the other end of the third support bar is hinged to a third point from which the first support bar extends. can be connected

In addition, a second support bar whose end is hingedly connected to the first support bar and whose length is adjustable; and a first roller rotatably provided at the other end of the second support bar and in close contact with the wall. It may further include a second support bar to assist in close contact with the wall.

In addition, at least one of the first support rod, the second support rod, the third support rod, and the second support rod is provided with a hydraulic cylinder, and the hydraulic cylinder may be configured to receive power through a power supply unit previously provided outside or within the water treatment facility. there is.

In addition, the pressing member includes: a first fixing rod coupled to the first support rod; a first pull-out rod that is retractably coupled to the first fixed rod; a second roller rotatably provided at the end of the first pull-out rod and pressed against the wall; and a first hinge portion connecting the first fixing rod and the first support rod by a hinge.

Additionally, the first roller and the second roller may be made of a rubber material to have elasticity.

In addition, the heating member includes a second fixed rod coupled to the first support rod; a second pull-out rod that is retractably coupled to the second fixed rod; a second hinge portion connecting the second pull-out rod and the first support rod; a plurality of branch pipes having an exhaust hole formed at an end and arranged at an angle so that the exhaust holes face the wall at the end of the second withdrawal rod; and an air tank equipped with a sheath heater that emits heat, connected to a compressor and installed on the ground, and supplying air heated by the sheath heater to the branch pipe and discharging it through the exhaust hole.

Additionally, the second fixing rod, the second withdrawal rod, the second hinge portion, and the branch pipe may be continuously installed in the spaced space along the extension direction of the first support rod.

On the other hand, a hot melt construction method using a hot melt construction device for protecting the walls of a water treatment facility according to an embodiment of the present invention, which is a technical method for achieving the above object, a) the space within the water treatment facility where the hot melt is to be constructed; Ventilating and cleaning the walls within the water treatment facility; b) Inserting the pre-disassembled hot melt construction device into a space within the water treatment facility; c) assembling the hot melt construction device introduced through step b); d) connecting a hydraulic cylinder provided on at least one of the first support bar, the second support bar, the third support bar, and the second support bar in the hot melt construction device assembled through step c) with a power supply unit; e) connecting the second pull-out rod of the hot melt construction device assembled through step c) with an air tank installed on the ground; and f) in step e), the air tank connected to the second draw-out rod is operated to preheat the wall in the direction in which the hot melt will be pressed, and in step d) the height of the hot melt is adjusted by operating the hydraulic cylinder connected to the power supply unit. It may include the step of pressing the hot melt to the preheated wall while doing so.

The hot melt construction device and construction method for protecting the wall of a water treatment facility according to the present invention reduces the load on workers through a mechanized structure dedicated to hot melt attachment so that work can be performed semi-automatically in the hot melt construction process of attaching hot melt to the wall. At the same time, it improves the compression force of the hot melt, which has the effect of achieving more efficient and reliable hot melt construction.

However, the effects that can be obtained from the present invention are not limited to the effects mentioned above, and other effects not mentioned above will be clearly understood by those skilled in the art from the description below. You will be able to.

Figure 1 is a schematic diagram schematically showing the overall configuration of a hot melt construction device for protecting the walls of a water treatment facility according to an embodiment of the present invention.
Figure 2 is a partial enlarged view of the hot melt construction device according to Figure 1.
Figure 3 is a partial enlarged view of the hot melt construction device according to Figure 2.
Figure 4 is a schematic diagram schematically showing how the winding rod and bearing among the winding members of the hot melt construction device interact with the hot melt.
Figure 5 is a schematic diagram schematically showing a branch pipe among the heating members of the hot melt construction device by enlarging part A of Figure 3.
Figure 6 is an enlarged view schematically showing the air tank and compressor of the hot melt construction equipment.
Figure 7 is a partial enlarged view showing another embodiment of the heating member in the hot melt construction device according to Figure 2.
Figure 8 is a schematic diagram schematically showing the power supply unit of the hot melt construction equipment.
Figure 9 is a flow chart showing a hot melt construction method using a hot melt construction device for protecting the walls of a water treatment facility according to an embodiment of the present invention.

Hereinafter, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. However, since the description of the present invention is only an example for structural or functional explanation, the scope of the present invention should not be construed as limited by the examples described in the text. In other words, since the embodiments can be modified in various ways and can have various forms, the scope of rights of the present invention should be understood to include equivalents that can realize the technical idea. In addition, the purpose or effect presented in the present invention does not mean that a specific embodiment must include all or only such effects, so the scope of the present invention should not be understood as limited thereby.

The meaning of terms described in the present invention should be understood as follows.

Terms such as “first” and “second” are used to distinguish one component from another component, and the scope of rights should not be limited by these terms. For example, a first component may be named a second component, and similarly, the second component may also be named a first component. When a component is referred to as being “connected” to another component, it should be understood that it may be directly connected to the other component, but that other components may also exist in between. On the other hand, when a component is referred to as being “directly connected” to another component, it should be understood that there are no other components in between. Meanwhile, other expressions that describe the relationship between components, such as "between" and "immediately between" or "neighboring" and "directly neighboring" should be interpreted similarly.

Singular expressions should be understood to include plural expressions, unless the context clearly indicates otherwise, and terms such as “comprise” or “have” refer to the specified features, numbers, steps, operations, components, parts, or them. It is intended to specify the existence of a combination, and should be understood as not excluding in advance the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein, unless otherwise defined, have the same meaning as commonly understood by a person of ordinary skill in the field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as consistent with the meaning they have in the context of the related technology, and cannot be interpreted as having an ideal or excessively formal meaning unless clearly defined in the present invention.

Figure 1 is a schematic diagram schematically showing the overall configuration of a hot melt construction device for protecting the walls of a water treatment facility according to an embodiment of the present invention, Figure 2 is a partial enlarged view of the hot melt construction device according to Figure 1, and Figure 3 is a It is a partial enlarged view of the hot melt construction device according to 2, and Figure 4 is a schematic diagram schematically showing how the winding rod and bearing among the winding members of the hot melt construction device interact with the hot melt, and Figure 5 is an enlarged view of portion A of Figure 3. It is a schematic diagram schematically showing a branch pipe among the heating members of the hot melt construction device, Figure 6 is an enlarged view schematically showing the air tank and compressor of the hot melt construction device, and Figure 7 is another view of the heating member in the hot melt construction device according to Figure 2. It is a partial enlarged view showing an embodiment, Figure 8 is a schematic diagram schematically showing the power supply unit of the hot melt construction device, and Figure 9 is a hot melt construction device using a hot melt construction device for protecting the walls of a water treatment facility according to an embodiment of the present invention. This is a flowchart showing the construction method.

Hot melt construction equipment

As shown in FIGS. 1 to 8, the hot melt construction device 100 for protecting the walls of a water treatment facility according to the present invention is a hot melt 1 applied to the wall 11 of the water treatment facility 10 including a water purification plant and a drainage basin. As equipment for attaching, the lower support member 110, the first support bar 120, the second support bar 130, the winding member 140, the adhesion member 150, the pressing member 160, and the heating member 170. , It can be configured to include a third support bar 180.

The lower support 110 is preferably accommodated within the water treatment facility 10, including a water purification plant and a drainage basin, and is provided horizontally on the floor. Here, the lower support 110 may be provided with a plate-shaped seating portion 111 on the upper surface and a moving wheel 112 rotatably coupled to the lower surface.

According to the present invention, the first support bar 120 is erected from the lower support body 110 with an adjustable height, and one end may be connected by a hinge. Here, the first support bar 120 preferably has a structure in which a hydraulic cylinder (not indicated) is provided between one end and the other end to enable height adjustment, and the first support bar 120 overlaps the hydraulic cylinder.

This first support rod 120 not only improves construction efficiency by smoothly adjusting the position (height) of the second support rod 130 to suit the height of the wall 11 of the water purification plant and the drainage pond, but also allows for height adjustment. It performs a function of adjusting the height of the second support rod 130, the winding member 140, the adhesion member 150, the pressing member 160, and the heating member 170, which will be described later.

One end of the second support bar 130 is perpendicular to the other end of the first support bar 120 and is installed to adjust its own length, and the other end is in close contact with the wall 11 within the water treatment facility 10 and the first support bar 120 ) performs the function of supporting the other end to be spaced apart from the wall (11). Here, the second support bar 130 is preferably provided with a hydraulic cylinder between one end and the other end like the first support bar 120 so that the length can be adjusted, and has a structure that overlaps the hydraulic cylinder.

The winding member 140 is disposed lower than the second support bar 130 in the space formed between the first support bar 120 and the wall 11 by the second support bar 130, and has one end of the first support bar 120. ), and at the other end, the hot melt 1 to be pressed against the wall 11 is wound, and includes a first support 141, a winding rod 142, a bearing 143, and a winding reel (not shown). It can be configured to include.

It is preferable that one end of the first support bar 141 is diagonally hinged to the first support bar 120, and the winding bar 142 is preferably installed vertically at the other end of the first support bar 141. A plurality of auxiliary exhaust holes 142a facing the hot melt 1 may be formed in the wound rod 142 at regular intervals along the longitudinal direction. At this time, the length of the winding rod 142 is preferably manufactured to be 400 mm longer than the width of the hot melt 1, and the auxiliary exhaust hole 142a is preferably made to have an outer diameter of 20 mm and an interval of 100 mm.

In addition, the bearings 143 are preferably installed on both ends of the take-up rod 142, and the take-up reel is pre-wound with the hot melt (1) so that the adhesive surface of the hot melt (1) faces the wall (11). ) is preferably installed.

The adhesion member 150 is a component to assist the close adhesion of the second support bar 130, and includes a second support bar 151, one end of which is hingedly connected to the first support bar 120, and whose length is adjustable, It may be composed of a first roller 152 that is rotatably provided at the other end of the second support 151 and is in close contact with the wall 11. Here, the second support bar 151 preferably has a hydraulic cylinder between one end and the other end like the first support bar 120 so that the length can be adjusted, and has a structure that overlaps the hydraulic cylinder.

The pressing member 160 is disposed lower than the winding member 140 in the spaced space and is installed on the first support bar 120, and has the function of pulling the hot melt (1) of the winding member 140 and pressing it to the wall 11. More specifically, it may be configured to include a first fixing rod 161, a first drawing rod 162, a second roller 163, and a first hinge portion 164.

According to the present invention, the first fixing rod 161 is coupled to the first support rod 120, and the first withdrawal rod 162 is retractably coupled to the first fixing rod 161.

In addition, the second roller 163 is preferably rotatably provided at the end of the first pull-out rod 162 and pressed against the wall 11, and the first hinge portion 164 is connected to the first fixed rod 161. It is used to reinforce durability by connecting the first support bar 120 with a hinge.

Furthermore, the first roller 152 and the second roller 163 are preferably made of a rubber material to have elasticity.

The heating member 170 is disposed lower than the pressing member 160 in the spaced space and is installed on the first support rod 120, and performs the function of applying heat to the wall 11 in the direction in which the hot melt 1 is pressed. More specifically, it may be configured to include a second fixing rod 171, a second withdrawal rod 172, a second hinge portion 173, a branch pipe 174, and an air tank 175. there is.

According to a preferred embodiment of the present invention, the second fixing rod 171 is coupled to the first support rod 120, and the second withdrawal rod 172 is retractably coupled to the second fixing rod 171.

In addition, the second hinge portion 173 preferably connects the second pull-out rod 172 and the first support rod 120, and the branch pipe 174 has an exhaust hole 174a formed at the end, 2 It is preferable that a plurality of exhaust holes 174a are disposed at an angle at the end of the withdrawal rod 172 so as to face the wall 11. At this time, as shown in FIG. 5, the branch pipe 174 is configured in a larger number in the direction of the second fixing rod 171 and configured on both upper and lower sides with respect to the second withdrawal rod 172, and At the same time, when the second draw-out rod 172 is installed close to the second roller 163, it acts with the air tank 175, which will be described later, to pre-heat the wall 11 as well as pre-heat the hot melt 1. It can be performed up to.

That is, the pre-heating of the wall 11 can be mainly performed by the distal end of the second withdrawal rod 172 and the lower branch pipes, and the pre-heating of the hot melt 1 can be performed by the second fixed part among the upper branch pipes. Branch pipes close to the rod 171 may be mainly responsible.

In addition, the air tank 175 is equipped with a sheath heater that emits heat and is connected to the compressor 191 and installed on the ground, and supplies air heated by the sheath heater to the branch pipe 174. It may be configured to be discharged through the exhaust hole 174a. Here, according to the present invention, the second fixing rod 171, the second withdrawal rod 172, the second hinge portion 173, and the branch pipe 174 extend in the direction of extension of the first support rod 120 in the space. It can also be installed sequentially.

Furthermore, the air heated by the sheath heater can be configured to be supplied to the winding rod 142 and discharged through the auxiliary exhaust hole 142a in order to increase the pre-heating effect for the hot melt 1. For this purpose, the air The tank 175 is preferably connected to the second draw-out rod 172 as well as the winding rod 142, and more preferably has a volume of 6 m3 equipped with 10 sheath heaters and has a uniform temperature. Efficiency can be improved by supplying heated air to the branch pipe 174 and the winding rod 142 using an air hose.

The third support rod 180 is hingedly connected to the lower support body 110 and the first support rod 120 and is installed to adjust its own length, and responds fluidly to the irregular curved surface of the wall 11, while adjusting the length according to the length adjustment. By pressing the first support bar 120 and tilting the first support bar 120, the first pull-out bar 162, the second roller 163 and the hot melt 1 are brought into close contact with the wall 11 to exert a pressing force. It performs an elevating function. Here, the third support bar 180 is preferably provided with a hydraulic cylinder between one end and the other end like the first support bar 120 so that the length can be adjusted, and has a structure that overlaps the hydraulic cylinder. At this time, one end of the third support bar 180 is hingedly connected to a second point spaced apart from the first point where the first support bar 120 on the lower support bar 110 is hinged, and the other end of the third support bar 180 is connected to the first point on the lower support bar 110. 1 The support bar 120 may be hinged and connected to a third point from which it extends.

The above-described first support bar 120, second support bar 130, third support bar 180, and second support bar 151 are provided with hydraulic cylinders (not indicated), and these hydraulic cylinders are installed externally or at water treatment facilities (10). ) It may be configured to receive power through a power supply unit 192 previously provided within the unit.

Hot melt construction method

Next, the method of constructing the hot melt (1) using the hot melt construction device (100) configured as described above is a hot melt construction device (100) using the hot melt construction device (100) to protect the wall (11) of the water treatment facility (10). As a construction method, referring to FIG. 9, a water treatment facility purification step (S100), a component input step (S200), a component assembly step (S300), a power supply unit connection step (S400), and an air tank connection step (S500). and a hot melt pressing step (S600).

In the water treatment facility purification step (S100), the space within the water treatment facility (10) where the hot melt (1) is to be installed is ventilated and the wall (11) within the water treatment facility is cleaned. More specifically, before work (construction), a ventilator is installed at the manhole entrance to blow harmful gases in the water treatment facility (10) to the floor, and a ventilator hose is connected to the ventilation port of the water treatment facility (10) to blow out the water treatment facility (10). ) Ventilate the harmful gases in the sealed space, measure the harmful gases, and ventilate until the remaining oxygen concentration is 18% or more, the carbon dioxide gas concentration is less than 1.5%, and the hydrogen sulfide is less than 10 PPM, then enter the water treatment facility (10). .

Thereafter, the surface of the concrete wall 11 in the water treatment facility 10, where foreign substances have been adsorbed and acidified for a long period of time, is cleaned by high-pressure washing, and the wall 11 surface is dried with high-pressure air.

In the component insertion step (S200), the pre-disassembled hot melt construction device 100 is inserted into the space within the water treatment facility 10 using a manhole.

In the component assembly step (S300), the hot melt construction device 100 introduced through the component insertion step (S200) is assembled.

In the power supply unit connection step (S400), the first support bar 120, the second support bar 130, the third support bar 180, and the second support bar 100 are assembled from the hot melt construction device 100 assembled through the component assembly step (S300). A hydraulic cylinder provided on at least one of the supports 151 is connected to the power supply unit 192.

In the air tank connection step (S500), the second pull-out rod 172 of the hot melt construction device 100 assembled through the component assembly step (S300) is connected to the air tank 175 installed on the ground. At this time, the air tank 175 is more preferably connected to the winding rod 142.

In the hot melt pressing step (S600), the air tank (175) connected to the second draw-out rod (172) and the winding rod (142) is operated through the air tank connection step (S500) to press the hot melt (1) into the wall in the direction in which it is to be pressed. (11) and the hot melt (1) are preheated, and the height of the hot melt (1) is adjusted by operating the hydraulic cylinder connected to the power supply unit (192) through the power supply unit connection step (S400). ) is pressed to the preheated wall (11).

A detailed description of preferred embodiments of the invention disclosed above is provided to enable any person skilled in the art to make or practice the invention. Although the present invention has been described above with reference to preferred embodiments, those skilled in the art will understand that various modifications and changes can be made to the present invention without departing from the scope of the present invention. For example, a person skilled in the art may use each configuration described in the above-described embodiments by combining them with each other. Accordingly, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The present invention may be embodied in other specific forms without departing from the spirit and essential features of the present invention. Accordingly, the above detailed description should not be construed as restrictive in all respects and should be considered illustrative. The scope of the present invention should be determined by reasonable interpretation of the appended claims, and all changes within the equivalent scope of the present invention are included in the scope of the present invention. The present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. In addition, claims that do not have an explicit reference relationship in the patent claims can be combined to form an embodiment or included as a new claim through amendment after filing.

1: hot melt
10: Water treatment facility
11: wall
100: Hot melt construction device
110: lower support
111: Seating part
112: moving wheel
120: first support bar
130: second support bar
140: winding member
141: first support
142: Winding rod
142a: Auxiliary exhaust hole
143: bearing
144: winding reel
150: Adhesion member
151: second support
152: first roller
160: Compression member
161: first fixed rod
162: 1st withdrawal rod
163: second roller
164: first hinge portion
170: Heating member
171: second fixed rod
172: 2nd withdrawal rod
173: second hinge portion
174: branch pipe
174a: exhaust hole
175: air tank
180: Third support bar
191: Compressor
192: Power supply unit
S100: Water treatment facility purification step
S200: Component input step
S300: Component assembly stage
S400: Power supply unit connection step
S500: Air tank connection step
S600: Hot melt pressing step

Claims (11)

A lower support body accommodated in a water treatment facility including a water purification plant and a drainage basin and provided on the floor;
a first support bar that stands upright from the lower support body in a height-adjustable manner and has one end connected by a hinge;
a second support bar, one end of which is perpendicular to the other end of the first support bar and whose length is adjustable, and the other end of which is in close contact with a wall within the water treatment facility, and which supports the other end of the first support bar to be spaced apart from the wall;
It is disposed lower than the second support bar in the space formed between the first support bar and the wall by the second support bar, one end is hingedly connected to the first support bar, and a hot melt to be pressed against the wall is wound around the other end. winding member;
a pressing member disposed lower than the winding member in the spaced space and installed on the first support rod, and pressing the hot melt of the winding member to the wall while pulling it;
a heating member disposed lower than the pressing member in the spaced space and installed on the first support rod, and applying heat to the wall in the direction in which the hot melt is pressed; and
A third support bar is hingedly connected to the lower support body and the first support bar to adjust its own length, and tilts the first support bar by pressing the first support bar according to the length adjustment,
The lower support is,
A seating portion formed in a flat shape on the upper surface; and
A hot melt construction device for protecting the walls of a water treatment facility, characterized in that it is provided with a moving wheel rotatably coupled to the bottom. delete According to claim 1,
The winding member is,
a first support bar whose end is diagonally hinged to the first support bar;
a winding rod installed vertically at the other end of the first support;
Bearings installed on both ends of the winding rod; and
A hot melt construction device for protecting walls of a water treatment facility, comprising a winding reel in which the hot melt is pre-wound and installed on the bearing so that the adhesive surface of the hot melt faces the wall. According to claim 1,
One end of the third support bar is,
The first support rod on the lower support is hingedly connected to a second point spaced apart from the first point to which the first support bar is hinged,
The other end of the third support rod is,
A hot melt construction device for protecting the walls of a water treatment facility, characterized in that the first support rod is hinged and connected to a third point extending. According to claim 1,
a second support bar whose end is hingedly connected to the first support bar and whose length is adjustable; and
Hot melt construction for protecting the wall of a water treatment facility, further comprising a first roller rotatably provided at the other end of the second support and in close contact with the wall, to assist close contact with the second support rod. Device. According to claim 5,
At least one of the first support bar, the second support bar, the third support bar, and the second support bar is provided with a hydraulic cylinder,
The hydraulic cylinder,
A hot melt construction device for protecting the walls of a water treatment facility, characterized in that it is configured to receive power from an external or pre-installed power supply unit within the water treatment facility. According to claim 5,
The pressing member is,
A first fixing rod coupled to the first support rod;
a first pull-out rod retractably coupled to the first fixing rod;
a second roller rotatably provided at an end of the first pull-out rod and pressed against the wall; and
A hot melt construction device for protecting walls of a water treatment facility, comprising: a first hinge portion connecting the first fixing rod and the first support rod by a hinge. According to claim 7,
The first roller and the second roller are,
A hot melt construction device for protecting the walls of a water treatment facility, which is made of a rubber material with elasticity. According to claim 1,
The heating member is,
a second fixing rod coupled to the first support rod;
a second pull-out rod retractably coupled to the second fixing rod;
a second hinge portion connecting the second pull-out rod and the first support rod;
a plurality of branch pipes having exhaust holes formed at their ends and arranged at an angle so that the exhaust holes face the wall at the end of the second withdrawal rod; and
An air tank equipped with a sheath heater that emits heat, connected to a compressor and installed on the ground, supplies air heated by the sheath heater to the branch pipe and discharges it through the exhaust hole. A hot melt construction device for protecting the walls of water treatment facilities. According to clause 9,
The second fixing rod, the second withdrawal rod, the second hinge portion, and the branch pipe,
A hot melt construction device for protecting the walls of a water treatment facility, characterized in that it is continuously installed in the spaced space along the extension direction of the first support rod. A hot melt construction method using a hot melt construction device to protect the walls of a water treatment facility,
a) Ventilating the space within the water treatment facility where hot melt is to be installed and cleaning the walls within the water treatment facility;
b) Injecting a pre-disassembled hot melt construction device into a space within the water treatment facility;
c) assembling the hot melt construction device introduced through step b);
d) connecting a hydraulic cylinder provided on at least one of the first support bar, the second support bar, the third support bar, and the second support bar in the hot melt construction device assembled through step c) with a power supply unit;
e) connecting the second pull-out rod of the hot melt construction device assembled through step c) with an air tank installed on the ground; and
f) In step e), the air tank connected to the second withdrawal rod is operated to preheat the wall in the direction in which the hot melt is to be pressed, and in step d) the hydraulic cylinder connected to the power supply unit is operated. A hot melt construction method for protecting a wall of a water treatment facility, comprising: pressing the hot melt to the preheated wall while adjusting the height of the hot melt.

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