KR200407780Y1 - A manhole device use assembly type frame - Google Patents

Abstract

A manhole device using an assembled frame is disclosed. The present invention relates to a manhole device for water supply and sewage having a rectangular structure, and a straight shape in which a coupling hole is formed in which a predetermined space in the longitudinal direction is vacant in a straight body having a predetermined size and length as a hexahedron formed on each surface thereof. frame; An 'a' frame having a same cross section as that of the straight frame and a 'a' shaped body having a coupling portion formed to protrude in a shape corresponding to the coupling hole at both ends of the 'a' body contacting the straight frame; An inlet is formed at a predetermined interval on a surface formed of a predetermined thickness, and when the straight frame and the 'b' frame is coupled to the manhole cover is located on the upper surface. Therefore, it is easy to manufacture and install in the structure and size of various sewers on the road by providing the adjustable frame that can be adjusted in size, and it is possible to integrate with the odor and pest blocking membrane and the manhole cover due to the parts of the product. The easy-to-repair effect and the manhole cover are made of rolled steel sheet to withstand high strength and deformation, and the surface can be treated cleanly, adding aesthetic elements to the manhole cover to harmonize with the urban environment. There is an effect that can be connected to each other by restraining means to prevent theft.

Manhole cover, prefabricated frame, odor and pest barrier, support plate

Description

Manhole device using assembled frame {A MANHOLE DEVICE USE ASSEMBLY TYPE FRAME}

1 is a view for conceptually explaining a manhole device using the present invention assembled frame.

2 and 3 are views for explaining various embodiments of the assembled frame of the manhole device using the present invention assembled frame.

Figure 4 is a view for explaining the odor and pest blocking membrane and the cradle of the manhole device using the present invention assembled frame.

Figure 5 is a view for explaining a support plate of the manhole device using the present invention assembled frame.

Figure 6 is a view for explaining the coupling of the assembly frame and the manhole cover of the present invention.

7 is a cross-sectional view of the manhole device according to various embodiments of the assembled frame of the present invention.

*** Explanation of reference numerals for the main parts of the drawing ****

10: assembled frame 20: support plate

30: manhole cover 40: odor and pest blocking film

50: cradle 100: straight frame

120: coupling hole 130: insertion groove

200: letter 'a' frame 220: coupling part

230: linked groove 300: inlet

400: opening 410: edge portion

420: opening and closing member 500: insertion plate

510: mounting plate 520: vertical surface

600: hinge coupling portion 620: restraining means

The present invention relates to a rectangular manhole device for water and sewage, and to describe in more detail, a malodorous and pest blocking film is provided below to prevent odors and pests from being discharged, and a frame supporting the manhole cover is assembled. It is characterized in that the odor and pest blocking film and the manhole cover relates to a manhole device that can be easily assembled with the frame.

The steel grating for rainwater receiving is a facility that collects rainwater in the road and flows it into the public sewage for rainwater collecting.It has sufficient water collection capacity considering the road width, slope and drainage area at regular intervals. It is to be installed at appropriate intervals. However, rainwater receivers are polluted from rainwater and the surface during rainfall, and flow along the connected conduit network, which causes clogging of rainwater inlets due to excessive inflow of crops and illegal input of trash from nearby malls. As a result, many cases of loss of the original function of the installation were caused by flooding of roads, odors and various pests generated from underground sewer pipes, which caused pollution and damage to humans, causing many complaints.

Therefore, in order to solve the above problems, a manhole device having a blocking film for preventing odors and pests has been introduced in the related art, and a manhole cover and an integrated manhole cover, in which the manhole cover and the odor and pest blocking film constitute a single product, are separated from each other. Products with detachable manhole covers are available on the market.

However, the one-piece products are mainly used when the manhole cover is deteriorated and replaced, and in the case of the detachable type, the barrier film is additionally installed when the manhole is being repaired. Since the size of the sewer is also diverse, it is difficult to standardize the product, and thus, inconveniences occur in manufacturing and installation, and there is a problem of producing a suitable product according to each environment.

In addition, since the manhole cover and the odor and pest blocking film are not integrated, the manhole cover is not only aesthetically unfavorable, and the manhole cover is usually made of concrete, general steel, or castings, and also has a problem of impairing the urban environment due to aesthetic element defects.

Therefore, the present invention has been devised in view of the above problems, and has a prefabricated structure that can be resized according to the structure and size of the manhole replacement work or installation, and the manhole cover on the frame. It is an object of the present invention to provide a manhole device having a structured part so that the odor and pest blocking film can be easily integrated.

It is also an object to provide a manhole device that can add aesthetic elements to the manhole cover, and can prevent theft.

In order to achieve the above object, the manhole device using the assembled frame of the present invention is a hexagonal body formed on each side of the rectangular shape having a predetermined size and length in the straight body in the longitudinal direction of the coupling hole is formed in the hollow space A straight frame formed with an insertion groove into which the cradle is inserted into the lower body of the inner surface along the longitudinal direction of the straight body; Coupling portions are formed on both ends of the 'a' body having the same cross-section as the straight frame and 'a' shaped to protrude in a shape corresponding to the coupling hole at both ends contacting the straight frame. When the abutting the main body along the inner surface is in contact with the insertion groove recessed inwards to form a linking groove is inserted into the holder 'b'; An inlet is formed at a predetermined interval on a surface formed of a predetermined thickness, and when the straight frame and the 'b' frame is coupled to the manhole cover which is located on the upper surface thereof.

The manhole cover is characterized in that the material is a rolled steel sheet material.

In addition, the lower portion of the manhole cover and the edge portion having a predetermined thickness is integrally formed along the outside, and a plurality of openings are formed on the surface thereof, opening and closing according to the weight of the influent to a size corresponding to the opening. A plurality of opening and closing member having a structure that will be coupled to the opening and the odor and pest blocking film; characterized in that it further comprises.

Here, when the straight frame and the '-' frame is coupled to each other is inserted into the insertion groove and the linking groove connected to the inner lower portion, the rod-shaped insertion plate is formed in the horizontal direction along the longitudinal direction on one side of the vertical surface And, the other side of the vertical surface of the mounting plate having the same structure as the insertion plate is formed side by side at a predetermined interval to form a groove that can be inserted into the edge of the odor and pest blocking membrane, the vertical surface, insertion plate, And a holder in which the mounting plate is formed integrally.

On the other hand, in order to prevent the bending of the manhole cover due to the pressurization of the vehicle or outside and to reinforce it, the support plate which is in contact with the lower portion of the manhole cover and has a predetermined thickness and has a grid shape; 'The chair frame occupies a predetermined area on the outer side of the upper surface along the longitudinal direction, characterized in that the support plate engaging jaw having the same height as the cross section of the support plate integrally formed.

Here, the straight frame and the 'b' frame occupies a predetermined area on the outer side of the upper surface in the longitudinal direction of the support plate locking jaw, integrally the manhole cover locking jaw having the same height as the cross section of the manhole cover. It is characteristic to form.

In addition, the 'a' frame is characterized in that the hinge hole is formed on the outer surface to open and close the manhole cover to combine with the side of the manhole cover.

In addition, the '-' frame is formed to form a ring on the inner surface of the manhole cover to prevent theft, and the ring is connected to the bottom surface side of the manhole cover by the restraining means to move only a predetermined length to be.

Hereinafter, with reference to the accompanying drawings will be described in detail the manhole device using the present invention assembled frame.

1 is a view for conceptually explaining a manhole device using the present invention assembled frame. As shown in the drawings, the manhole device of the present invention has a rectangular manhole cover in which a plurality of inlets 300 are formed so that a rainwater or a vehicle does not fall into a sewer on a road surface such as a road or a sidewalk. 30 and the assembly frame 10 for supporting the manhole cover 30 is located below.

In addition, since the manhole device of the present invention has a structure in which a predetermined groove is formed in the inner surface of the assembled frame 10, the holder and the odor and pest blocking film may be assembled with the assembled frame 10, the integration may be performed. Possible, and may further include a support plate that can support the manhole cover 30 by forming one or more jaws on the upper surface of the assembled frame 10.

Here, the assembled frame 10 is characterized in that it is formed to be removable and assembled. This is possible by forming the assembled frame 10 by dividing the straight frame 100 in the horizontal and vertical direction and the '-' frame 200 in the corner portion. First, the straight frame 100 forms a coupling hole in which a predetermined area is empty inside, and the 'a' frame 200 forms a coupling part 220 protruding in a shape corresponding to the coupling hole to contact each other. When the coupling portion 220 is inserted into the coupling hole to enable.

In this case, the manhole cover 30 is a rolled steel sheet material to withstand high strength and deformation, it is possible to add aesthetic elements to the manhole cover 30, as well as the accuracy of the dimensions and can also clean the surface. There is this.

Therefore, the assembled frame 10 of the present invention is composed of the straight frame 100 and the 'b' frame 200, the 'b' frame 200 is located in the corner portion and the straight frame 100 is located in the horizontal and vertical direction is characterized in that the length can be adjusted by cutting to produce the desired square shape.

2 and 3 are views for explaining various embodiments of the assembled frame of the manhole device using the assembled frame of the present invention. First, as shown in FIG. 2 (a), the configuration is a basic type, and the straight frame 100 is a hexahedron formed on each side of the square, and a predetermined space therein is formed in the straight body 110 having a predetermined size and length. An empty coupling hole 120 is formed, and an insertion groove 130 is formed in which a lower end of the inner surface of the straight body 110 is recessed inwardly along its longitudinal direction. Here, the insertion groove 130 is a cradle that can be mounted on the odor and pest blocking membrane is inserted.

Meanwhile, the 'a' frame 200 has the same cross-section as the straight frame 100 and has a 'a' shape, and corresponds to the coupling hole 120 at both ends that are in contact with the straight frame 100. Coupling portion 220 is formed to protrude to a predetermined length in shape. In addition, when the coupling portion 220 is inserted into the coupling hole 120 and coupled to each other, the coupling groove 230 is formed to be recessed inward so as to be connected to the insertion groove 130 so that the holder is inserted therein.

2 (b) and 3 (a) is a jaw formed on the upper surface of the straight frame 100 and the 'b'-shaped frame 200 according to the embodiment of FIG. 2 (a), FIG. The mandrel of the manhole cover (102) occupies a predetermined area on the outer side of the upper surface in the longitudinal direction in the straight frame 100 and the 'a' frame 200, and has the same height as the cross section of the manhole cover 102 ) Is integrally formed, and thus, the coupling hole 120 and the coupling part 220 of each of the frames 100 and 200 also have the same shape.

Here, the position where the manhole cover is covered may be covered on the upper portion of the manhole cover engaging jaw 102, or the inner surface of the manhole cover is in contact with the end.

In addition, the manhole cover locking jaw 102 is preferably formed to have a height corresponding to the manhole cover cross section thickness.

Figure 3 (b) is a prefabricated frame is applied when a thin plate of the manhole cover is prevented from being deformed by the vehicle or external pressure and provided with a grid-like support plate for reinforcing it, the basic frame of Figure 2 (a) Based on this form two jaws. First occupies a predetermined area on the outside of the upper surface of the straight frame 100 and the 'b'-shaped frame 200 according to the embodiment of Figure 2 (a), and the same height as the cross section of the support plate in the longitudinal direction The support plate locking step 101 is integrally formed, and occupies a smaller area than the support plate locking step 101 outside the upper surface of the support plate locking step 101 and has a height equal to the cross section of the manhole cover. The locking jaw 102 is integrally formed, and the two jaws 101 and 102 provide a support plate even when using a thin manhole cover, thereby preventing deformation of the manhole cover.

In this case, the assembled frame according to the embodiment of FIG. 3 (b) is also similar to the assembled frame according to the embodiment of FIGS. 2 (b) and 3 (a), and the position where the manhole cover is covered is the manhole cover It may be covered by covering the upper portion of the locking jaw 102 or the inner surface of the manhole cover in contact with the end. In addition, the manhole cover locking jaw 102 and the support plate locking jaw 101 is preferably formed to have a height corresponding to the thickness of the cross section of the manhole cover or the cross section of the support plate.

Figure 4 is a view for explaining the odor and pest blocking membrane and the cradle of the manhole device using the assembly frame of the present invention, the odor and pest blocking membrane 40 blocks the odor or pests and pests generated from the sewers It is intended to be located at the bottom of the manhole cover, and is normally closed to prevent odors from escaping to the outside.

As shown in the figure, the odor and pest blocking film 40 is formed in the rim portion 410 having a predetermined thickness integrally along the outside, a plurality of openings 400 are formed on the surface thereof, A plurality of opening and closing members 420 having a structure that is opened and closed according to the weight of the inflow water to a size corresponding to the opening 400 is coupled to the opening 400.

Here, the opening and closing member 420 is normally closed due to the spring, the weight adjustable weight, it is preferable that the opening is opened by the weight of the influent.

In addition, the plurality of openings 400 may be provided with a mesh-type blocking member 430 such as a wire mesh to block garbage or foreign substances, which flow into the sewer from the road surface, to prevent clogging of the sewer.

4 (b) is a view for explaining the cradle 50 may be inserted into the insertion groove and the coupling groove formed in the inner lower portion of the assembled frame in combination with the odor and pest blocking membrane 40. The cradle 50 has a rod-shaped insertion plate 500 formed in a horizontal direction along a longitudinal direction on one side of the vertical surface 520 having a predetermined thickness, and the insertion below the other side of the vertical surface 520. Two mounting plates 510 having the same shape as the plate 500 are integrally formed side by side at a predetermined interval so that grooves through which the odor and the pest blocking film 40 can be inserted are formed. .

Here, the vertical surface 520, the insertion plate 500 and the two mounting plate 510 is preferably formed integrally.

5 is a view for explaining the support plate of the manhole device using the present invention assembled frame. The support plate 20 of the present invention is located in the lower part of the manhole cover and can be applied when a thin manhole cover is used. Since the thin manhole cover is exposed to the road surface, it is exposed to the vehicle or external pressure. This is easy to deform. Therefore, to provide a support plate 20 to prevent deformation by reinforcing the manhole cover. The support plate 20 is preferably formed in a lattice shape having a predetermined thickness so as not to interfere with the flow of water from the road surface from the manhole cover to the sewer or from the manhole cover to the odor and pest blocking film.

In addition, when using the support plate 20, a frame having a jaw having a thickness corresponding to a cross section of the support plate 20 should be provided in the assembled frame.

In addition, the upper portion of the support plate 20 may be provided with a mesh-type blocking member such as a wire mesh to block garbage or foreign matter, etc. flowing into the sewer from the road surface to prevent clogging of the sewer.

Figure 6 is a view for explaining the combination of the subject innovation assembled frame and manhole cover. First, the drawing shown in Figure 6 (a) is an embodiment in which the assembly frame and the manhole cover 30 is coupled, the hinge pin 610 on the outer surface of the 'A' frame 200 of the assembled frame A part of the hinge pin 610 is coupled to the side of the manhole cover 30 which is integrally formed with the hinge coupling part 600 including the hinge coupling part 600 and the manhole cover 30. And the assembled frame will be combined.

In addition, as another embodiment of the prefabricated frame and the manhole cover, the holes may be formed at the same positions in the corner portions of the manhole cover and the prefabricated frame, respectively, by bolts. At this time, it is preferable that a screw thread is formed in the inner diameter of the hole of the assembled frame.

In addition, to form the respective moxibustion on the corner of the prefabricated frame, provided with a tightening band passing through the inlet of the moxibustion and the manhole cover can be coupled to each other.

On the other hand, Figure 6 (b) is to prevent theft of the manhole cover 30, the inner frame of the 'b' frame 200 of the assembled frame and the ring 630 on the bottom surface side of the manhole cover 30, respectively ), And each ring 630 is connected by the restraining means 620 to allow the manhole cover 30 to move only to a certain length.

Here, it is preferable that the restraining means 620 is not limited to the chain shape shown in the drawing, but may have various forms of restraining means 620 such as a chain, a wire, and a string.

7 is a cross-sectional view of a manhole device according to various embodiments of the assembled frame of the present invention, and as shown in the drawing, it may have various manhole structures according to various embodiments of the assembled frame 10. First, FIG. 7 (a) is a manhole device provided with an assembled frame 10 in which a support plate locking jaw 101 and a manhole cover locking jaw 102 are formed, and a odor and pest blocking film 40 is located at the bottom thereof. And the cradle 50 for mounting the pest blocking film 40 is inserted into the insertion groove and the link groove formed in the inner bottom of the assembled frame (10). In addition, the support plate 20 is positioned in contact with the inner circumferential surface of the support plate catching jaw 101, and the manhole cover 30 is positioned in contact with the inner circumferential surface of the manhole cover 30.

In addition, Figure 7 (b) is a cross-sectional view of the manhole device provided with the assembled frame 10, the support plate locking step 101 is formed, wherein the support plate locking step 101 is a support plate for reinforcing the manhole cover 30 ( When the 20 is provided, the manhole cover 30 is positioned on the upper surface of the support plate engaging jaw 101, and when the support plate 20 is not provided, the manhole cover 30 is supported by the support plate engaging jaw 101. It may be placed in contact with the inner circumferential surface of the.

On the other hand, Figure 7 (c) is a cross-sectional view of the manhole device provided with a basic prefabricated frame 10, in the case of the basic type the position of the manhole cover 30 'is located on the upper surface of the prefabricated frame 10 When the manhole cover 30 'thicker than the manhole cover 30 in 7 (a) or 7 (b) is used. Therefore, a support plate for reinforcing the manhole cover 30 'is not necessary. Reference numeral 1 in the drawings is a concrete structure.

As such, the present invention provides an adjustable frame with adjustable size, making it easy to manufacture and install even in the structure and size of various sewers on the road, and to integrate the odor and pest blocking membrane with the manhole cover due to the parts of the product. It is easy to manage and repair.

In addition, the manhole cover is made of rolled steel sheet to withstand high strength and deformation, and the surface can be treated cleanly, adding aesthetic elements to the manhole cover to harmonize with the urban environment, and the manhole cover and frame by restraining means It is connected to each other to prevent theft.

Therefore, the present invention as described above has been described in detail only for the specific examples described, but it is apparent to those skilled in the art that various modifications and changes are possible within the technical scope of the present invention, and such modifications and modifications belong to the appended utility model claims. Is a matter of course.

Claims (8)

Each side of the rectangular hexahedron is formed in the straight body 110 having a predetermined size and length in the longitudinal direction of the coupling hole 120 is empty a predetermined space therein, the length of the straight body 110 A straight frame 100 in which a lower end of the inner surface is recessed inward along a direction, and an insertion groove 130 into which the cradle 50 is inserted is formed; Protruding in a shape corresponding to the coupling hole 120 at both ends of the 'a' body body 210 having the same cross-section and the 'a' shape of the straight frame 100 in contact with the straight frame 100 A coupling part 220 is formed, and when the abutting the straight frame 100 along the inner surface of the 'b' main body 210 is recessed inward to be connected to the insertion groove 130, the cradle 50 A) '200' frame 200 is formed is formed linkage groove 230 is inserted; Inlet port 300 is formed at a predetermined interval on the surface formed to a predetermined thickness, the manhole cover 30 is located on the upper surface when the straight frame 100 and the 'b' frame 200 is coupled; Manhole device using an assembled frame, characterized in that it comprises a. The method of claim 1, wherein the manhole cover 30 Manhole device using an assembled frame, the material is a rolled steel sheet material. The method of claim 1, Located at the bottom of the manhole cover 30, the edge portion 410 having a predetermined thickness is integrally formed along the outside, and a plurality of openings 400 are formed on the surface thereof, and the opening 400 A plurality of opening and closing member 420 having a structure that is opened and closed in accordance with the weight of the influent to a corresponding size odor and pest blocking film 40 to be coupled to the opening 400; the assembly frame further comprises a Manhole device used. The method of claim 3, wherein When the straight frame 100 and the 'b' frame 200 is coupled to each other is inserted into the insertion groove 130 and the linking groove 230 connected to the inner lower portion thereof, the length of the upper surface on one side of the vertical surface 520 The rod-shaped insertion plate 500 is formed in a horizontal direction along the direction, and two mounting plates 510 having the same structure as the insertion plate 500 are spaced apart from each other on the lower side of the vertical surface 520 with a predetermined interval. Formed side by side to form a groove that can be inserted into the rim portion 410 of the odor and pest blocking film, the vertical surface 520, the insertion plate 500, and the mounting plate 510 is formed integrally Manhole device using an assembly frame, characterized in that it further comprises; The method of claim 1, In order to prevent and reinforce the bending of the manhole cover 30 due to the pressurization of the vehicle or the outside, the support plate 20 in contact with the lower portion of the manhole cover 30 has a predetermined thickness and has a grid shape; In addition, the straight frame 100 and the 'b' frame 200 occupies a predetermined area on the outer side of the upper surface along the longitudinal direction, the support plate engaging jaw having the same height as the cross-section of the support plate 20 ( 101) a manhole device using an assembled frame, characterized in that to form integrally. The method of claim 5, wherein the straight frame 100 and the 'b' frame 200 is It occupies a predetermined area on the outer side of the upper surface along the longitudinal direction of the support plate locking step 101, characterized in that the manhole cover locking step 102 having the same height as the cross section of the manhole cover 30 is integrally formed. Manhole device using an assembled frame made of. The method of claim 1, wherein the 'letter' frame 200 is Manhole device using a prefabricated frame, characterized in that to form a hinge coupling portion 600 on the outer side to open and close the manhole cover 30 and the side of the manhole cover 30. The method of claim 1, wherein the 'letter' frame 200 is To prevent theft of the manhole cover 30 to form a ring 630 on the inner side, the ring 630 is connected to the bottom side of the manhole cover 30 by the restraining means 620 to move only a certain length Manhole device using the assembled frame, characterized in that enabled.

Images