KR20100052180A - Level adjusting device for drainage trench unit - Google Patents

Level adjusting device for drainage trench unit Download PDF

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Publication number
KR20100052180A
KR20100052180A KR1020080111092A KR20080111092A KR20100052180A KR 20100052180 A KR20100052180 A KR 20100052180A KR 1020080111092 A KR1020080111092 A KR 1020080111092A KR 20080111092 A KR20080111092 A KR 20080111092A KR 20100052180 A KR20100052180 A KR 20100052180A
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KR
South Korea
Prior art keywords
trench unit
plate
base member
drain trench
level
Prior art date
Application number
KR1020080111092A
Other languages
Korean (ko)
Inventor
김진아
박철웅
Original Assignee
김진아
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김진아 filed Critical 김진아
Priority to KR1020080111092A priority Critical patent/KR20100052180A/en
Publication of KR20100052180A publication Critical patent/KR20100052180A/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/11—Height being adjustable
    • E02D2200/115—Height being adjustable with separate pieces
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)

Abstract

The present invention discloses a level adjuster used in the process of installing a drain trench unit that is installed to form a drainage channel at the bottom of the basement. Level adjuster of the present invention, the base member having a first tooth portion consisting of a plurality of teeth; A moving member having a second tooth portion engaged with the first tooth portion and supporting means for supporting the drainage trench unit; And fixing means for fixing the moving member to the base member.

Using the level adjuster according to the present invention, not only can the work speed for installing the drainage trench unit be greatly improved, but also it is possible to conveniently and quickly adjust the gradient and smoothness.

Description

Level adjusting device for drainage trench unit

The present invention relates to a level adjuster, and more particularly, to a level adjuster capable of easily adjusting a gradient or smoothness of a drainage trench when installing a drainage trench unit on a floor of an underground parking lot.

In general, basement floors, such as underground parking lot, infiltrate water from the outside or condensation occurs on the wall or floor due to moisture. Therefore, in order to discharge such infiltration or condensate into the sewer, a drainage path should be formed along the periphery of the floor concrete layer during the construction of the basement.

Conventionally, in order to form a drainage channel, a method of installing a formwork before installing floor concrete is applied, but since the process is complicated and the work speed is very slow, recently, a case of using a drain trench unit manufactured in advance is increasing.

1 is a cross-sectional view showing the installation of the general drain trench unit 10, by installing the drain trench unit 10 to a predetermined height on the upper portion of the foundation concrete 1 and pouring the bottom concrete 20 to drain drain unit ( 10) Secure it. At this time, the bottom of the concrete 20 is poured in the same height as the upper end of the side wall of the drain trench unit 20. When installing the drain trench unit 10, the mortar 30 is applied to the lower portion of the drain trench unit 10.

Since the drain trench unit 10 is used as a drainage path, a slope inclined toward the sump should be formed for smooth drainage. In the related art, the operator needs to form a gradient or adjust the smoothness depending on the sense so that the accuracy of the work is improved. There was a problem of falling and time-consuming work.

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and an object thereof is to provide a method for conveniently adjusting a gradient and smoothness while quickly installing a drain trench unit.

The present invention, in order to solve the above-mentioned problems, a level adjuster used to hypothesize the drainage trench unit to a predetermined height relative to the reference plane, which is fixed to the reference plane, the base member having a first tooth; A moving member coupled to the base member, the second teeth engaging with the first teeth and a support means supporting the drain trench unit; It provides a level regulator for a drain trench unit including a fixing means for fixing the moving member to the base member.

In the level adjuster, the base member comprises: a first plate in a horizontal direction fixed to the reference surface; A second plate vertically coupled to an upper portion of the first plate and having a vertical through portion; And a first protruding member and a second protruding member protruding to one side from both side peripheries of the second plate of the second plate, the ends of which are bent in opposite directions, and the first toothed parts being formed on the end faces, respectively. The member includes a body having the support means on one side; Protrudes to the other side of the body and engages with the first and second protruding members, respectively, and includes a first engaging portion and a second engaging portion each having the second toothed portion on an opposite inner surface thereof, and the fixing means includes the base. It may be characterized in that the wedge-shaped fixing member is inserted into the through portion of the member to press the first and second protruding member toward the first and second engaging portion of the movable member, respectively.

In addition, the outer side of the drain trench unit is formed with a level adjuster mounting portion protruding in the longitudinal direction, the support means of the moving member for wrapping the level adjustment mounting portion includes a first and second support members spaced apart from each other It can be characterized by.

In addition, the base member in the level adjuster, the first plate in the horizontal direction; A second plate vertically coupled to an upper portion of the first plate, the second plate having a vertical through portion and the first tooth portion formed at a periphery of the through portion, and the movable member includes the support means at one side; And it may be characterized in that it comprises the second tooth portion on the other side.

Using the level adjuster according to the present invention, not only can the work speed for installing the drainage trench unit be greatly improved, but also it is possible to conveniently and quickly adjust the gradient and smoothness.

Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention.

First embodiment

Figure 2 is a front perspective view of the level adjuster 100 according to the first embodiment of the present invention, Figure 3 is a rear perspective view, Figure 4 is a side view showing the installed state.

Level adjuster 100 according to an embodiment of the present invention, the base member 110 is fixed to the base concrete, the movable member 120, the movable member 120 is movably coupled to the base member 110, the base member ( And a fixing member 130 fixed to the 110.

The base member 110 may include a first plate 111, a second plate 112 vertically coupled to an upper surface of the first plate 111, and a second plate 112 protruding to one side of the second plate 112 to face each other. And first and second protruding members 115 and 116.

The first plate 111 has a substantially rectangular shape as a part fixed to the foundation concrete, the second plate 112 is coupled to the center portion and provided with a hole 113 for drilling concrete nails in the peripheral portion.

The second plate 112 has a through portion 140 extending in the vertical direction, and the first and second protruding members 115 and 116 are formed in the vertical direction along the periphery of the through portion 140. The first and second protruding members 115 and 116 have a height similar to that of the second plate 112, and the lower end thereof is spaced apart from the first plate 111.

A first bent part 117 bent to the opposite side of the second protruding member 116 is formed at the side end of the first protruding member 115, and a first protruding member (side) is formed at the side end of the second protruding member 116. A second bent portion 118 that is bent to the opposite side of 115 is formed. At the end surfaces of the first bent portion 117 and the second bent portion 118, a first tooth portion 119 is formed of a plurality of horizontal teeth engaged with the moving member 120.

The base member 110 including the first plate 111, the second plate 112, and the first and second protruding members 115 and 116 is preferably manufactured integrally by plastic injection molding. The reinforcement 114 may be further installed at the boundary between the first plate 111 and the second plate 112 or may be integrally formed with the reinforcement 114 through injection molding.

The moving member 120 is a block for supporting the drainage trench unit in a state of being coupled to the first and second protruding members 115 and 116 of the base member 110, and the body 123 and one side of the body 123. The first and second engagement parts 121 and 122 protrude from both ends and the ends thereof are bent toward each other, and a bite part 124 formed on the other side of the body 123.

The first and second engaging portions 121 and 122 engage with the first and second bent portions 117 and 118 of the first and second protruding members 115 and 116, respectively. A second tooth portion (not shown) is formed to engage the first tooth portion 119 of the bent portions 117 and 118. The size or shape of the teeth constituting the first tooth portion 119 and the second tooth portion may vary depending on the load of the drainage trench unit to be supported.

The bite portion 124 has a cross-sectional structure having a substantially "c" shape, and specifically includes a first support member 125 protruding from the upper end of the body 123 and a second support member 126 protruding from the lower end. do. As shown in FIG. 4, the first support member 125 and the second support member 126 surround the upper and lower surfaces of the level adjuster mounting portion 310 protruding in the longitudinal direction on the outer surface of the drain trench unit 300 and drain drain trench. Support the unit 300.

A locking protrusion 127 may protrude from the bottom end portion of the first support member 125 and the top end portion of the second support member 126. When the recess 312 is formed at the rear end of the level regulator mounting part 310 of the drain trench unit 300, and the locking protrusion 127 is inserted into the recess 312 at the time of installation, the drain trench unit 300 and The level adjuster 100 can be more firmly coupled, and after installation, it is possible to prevent shaking of the drain trench unit 300.

The fixing member 130 is a kind of wedge, and the base member 110 is fixed to the foundation concrete using the concrete nail 50, and then the moving member 120 is positioned at a desired height, and then the penetrating portion of the second plate 112 is fixed. When the fixing member 130 is inserted into the 140, the first teeth 119 of the base member 110 and the second teeth of the movable member 120 are engaged to fix the movable member 120 without falling down. do.

The fixing member 130 is a block having a thickness smaller than or substantially similar to the width of the through part 140, and in order to easily insert into the through part 140, it is preferable to make the thickness of the front end part thinner than the middle part or the rear end part.

5A is a plan view showing a state before inserting the fixing member 130. Before inserting the fixing member 130, the first and second protruding members 115 and 116 of the base member 110 are moved. The first and second engagement portions 121 and 122 are slightly spaced apart from each other to show a state in which they do not engage. Therefore, in this state, the moving member 120 can be moved up and down.

FIG. 5B is a plan view showing the state after the fixing member 130 is inserted, and the front end portion of the fixing member 130 enters between the first and second protrusion members 115 and 116, and thus the first and second protrusion members 115 and 116. ) Is strongly pressed toward the first and second engagement portions 121 and 122. Therefore, in this state, since the movable member 120 and the base member 110 are engaged, the movable member 120 does not move up and down.

The inserted fixing member 130 is in a state of being pressed by the first and second protruding members 115 and 116, and thus, does not easily fall out or flow down. However, for more stable installation, a plurality of locking grooves 132 are formed in the horizontal direction on the side of the fixing member 130 and a plurality of locking protrusions 134 are formed in the horizontal direction on the inner side wall of the through part 140. The fixing member 130 is prevented from falling down by the locking groove 132 inserted into the locking protrusion 134. On the contrary, of course, the fixing member 130 may have a locking protrusion and a locking groove may be formed on the inner wall of the through part 140.

Hereinafter, a process of installing the level adjuster 100 according to the first embodiment of the present invention will be described with reference to FIGS. 2 to 4.

First, an area to install the drain trench unit 300 is set, and the drain trench unit 300 and the level adjuster 100 are prepared. Subsequently, the bite portion 124 of the level regulator 100 is coupled to the level regulator mounting portion 310 of the drain trench unit. At this time, when the groove 312 is formed at the rear end of the level adjuster mounting portion 310, the locking projection 127 of the bite portion 124 is inserted into the groove 312.

Subsequently, the moving member 120 of the level adjuster 100 is adjusted to a predetermined height, and then the fixing member 130 is inserted into the penetrating portion 140 of the base member 110, and the first fixing member 130 is inserted into the fixing member 130. And the first teeth 119 and the second teeth (not shown) engage with each other as the second protrusions 115 and 116 move toward the first and second engagement portions 121 and 122 of the movable member 120, respectively. The moving member 120 is fixed.

In this manner, a plurality of level adjusters 100 are coupled to both side ends of the drain trench unit 300, and then the drain trench unit 300 is aligned at a predetermined position, and after the alignment is completed, the concrete nail 50 is punched out. The base member 110, specifically the first plate 111 of the level adjuster 100 is fixed to the foundation concrete.

After fixing the base member 110, the height of the movable member 120 may be slightly adjusted after removing the fixing member 130 coupled to each level controller 100 again for gradient formation and smoothness control.

After installing the plurality of drain trench units 300 in a row through this process, when the bottom concrete is poured to the upper end of the drain trench unit 300, the installation work of the drain trench unit 300 is completed.

In the actual construction site, because the interval between the drain trench unit 300 and the underlying concrete layer is only a few centimeters (cm), it is almost impossible for the worker to perform any work at the bottom of the drain trench unit 300.

By the way, the level adjuster 100 of the present invention is coupled to the side of the drain trench unit 300 has the advantage that the operator can adjust the height of the drain trench unit 300 very conveniently.

Second embodiment

As shown in FIG. 6, the level adjuster 200 according to the second embodiment of the present invention includes a base member 210 and a movable member 220 movably coupled to the base member 210.

The base member 110 includes a first plate 211 and a second plate 212 perpendicularly coupled to an upper surface of the first plate 211. The first plate 211 has a substantially rectangular shape as a part in contact with the base concrete, the second plate 212 is fixed to the center portion and provided with a hole 213 for drilling concrete nails in the peripheral portion.

A guide groove 215 in the vertical direction is formed long on one surface of the second plate 212, and a first tooth portion 217 formed of a plurality of horizontal teeth is formed on the bottom surface of the guide groove 215. In addition, a vertical through portion 216 is formed at a bottom of the guide groove 215.

The first plate 211 and the second plate 212 are preferably manufactured integrally by plastic injection molding, and if necessary, a reinforcing material may be provided at the boundary between the first plate 211 and the second plate 212. 214 may be further installed or the reinforcement 214 may be integrally formed by injection molding.

The moving member 220 is inserted into at least a portion of the guide groove 215 of the base member 210, the body 221 to move up and down along the guide groove 215 and the bite portion 230 formed on one side of the body 221 ).

On the opposite side of the bite portion 230 in the body 221 is formed a second toothed portion 222 that meshes with the first toothed portion 217 of the base member 210, while a through portion of the base member 210 is formed. The bolt member 223 inserted into the 216 is protrudingly coupled. The bolt member 223 is preferably manufactured integrally with the moving member 220 through insert molding.

The bite portion 230 has a cross-sectional structure having a substantially "c" shape, and specifically includes first and second support members 231 and 232 parallel to each other protruding from the side of the body 210. As described above (see FIG. 4), the first support member 125 and the second support member 126 surround the upper and lower surfaces of the level regulator mounting part 310 protruding in the longitudinal direction on the outer surface of the drain trench unit 300. The drain trench unit 300 is supported.

As in the first embodiment, a locking protrusion (not shown) may be formed at the bottom end of the first support member 231 and the top end of the second support member 232. If the recess 312 is formed at the rear end of the level regulator mounting part 310 of the drain trench unit 300, and the locking projection is inserted into the recess 312 at the time of installation, the drain trench unit 300 and the level regulator 200 are provided. ) Can be more firmly coupled, and after installation can be prevented from shaking the drain trench unit 300.

After inserting the body 221 of the movable member 220 into the guide groove 215 of the base member 210, in order to fix the movable member 220 at an appropriate height, the second plate 212 through the through portion 216. The nut member 240 may be coupled to the bolt member 223 protruding to the opposite side. The bolt member 223 or the nut member 240 may be omitted, and the movable member 220 may be fixed to the base member 210 by using a clamp or the like.

Meanwhile, in the present invention, the bite portions 124 and 230 of the level regulators 100 and 200 have a cross-sectional structure having a shape of "c" to more closely couple the drain trench unit 300 having the level regulator mounting portion 310.

When installing the drain trench unit without the level adjuster mounting portion 310, as shown in FIG. 7, the first member 128 supporting the bottom surface of the drain trench unit 200 on one side of the movable member 120. The second member 129 supporting the and side surfaces may be manufactured to have a cross-sectional structure of, for example, "L" shape. If there is a groove corresponding to the drain trench unit, a locking protrusion may be formed at the end of the first member 128. At this time, the angle formed by the first member 128 and the second member 129 may vary depending on the outer surface shape of the drain trench unit.

In addition, as shown in FIG. 8, when the level adjuster mounting portion 310 protrudes from the bottom of the drain trench unit 200, the first and second supports may be opened so that the bite portion 124 of the movable member 120 opens upward. The members 125 and 126 may be provided in the vertical direction.

In addition, the level adjusters 100 and 200 of the present invention are designed to be used when installing the drainage trench unit made of plastic, but of course, may be used when installing the drainage trench unit made of concrete.

In addition, the level regulators 100 and 200 of the present invention can be used to install the conventional drainage trench unit in which the drainage path is exposed, and can also be used to install the buried drainage trench unit as shown in FIG.

In the above description of the preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment may be modified or modified in various forms, and the modified embodiment as described in the technical spirit described in the claims to be described later If included, of course belongs to the scope of the present invention.

1 is a cross-sectional view of the installation of the conventional drain trench unit

2 is a perspective view of a level regulator according to a first embodiment of the present invention;

3 is a rear perspective view of the level regulator according to the first embodiment of the present invention;

4 is a view showing a state in which the drain trench unit is installed using a level adjuster according to the first embodiment of the present invention.

5A and 5B are plan views showing a state before and after mounting the fixing member to the level regulator according to the first embodiment of the present invention.

6 is a perspective view of a level regulator according to a second embodiment of the present invention;

7 is a perspective view of a level adjuster having another form of bite portion;

8 is a view showing an installation of a level controller having a bite portion opened upward;

* Description of the symbols for the main parts of the drawings *

100: level regulator 110: base member

111: first plate 112: second plate

113: hole 114: reinforcing material

115,116: first and second protrusion members 117,118: first and second bent portions

119: first tooth portion 120: moving member

121, 122: first and second engagement portions 123: body

124: bite portion 130: fixing member

132: locking groove 140: through part

Claims (9)

In the level adjuster used to hypothesize the drain trench unit to a predetermined height relative to the reference plane, A base member fixed to the reference surface and having a first tooth portion; A moving member coupled to the base member, the second teeth engaging with the first teeth and a support means for supporting the drain trench unit; Fixing means for fixing the moving member to the base member; Level regulator for drain trench unit comprising a The method of claim 1, The base member, A first plate in a horizontal direction fixed to the reference plane; A second plate vertically coupled to an upper portion of the first plate and having a vertical through portion; A first protruding member and a second protruding member protruding to one side from both peripheral portions of the through part of the second plate, the ends of which are bent in opposite directions, and wherein the first tooth members are formed on the end faces, respectively; Including, The moving member, A body having the support means on one side; A first engaging portion and a second engaging portion which protrude to the other side of the body and engage with the first and second protruding members, respectively, and have the second tooth portion on opposite inner surfaces; Including; The fixing means is a drainage trench, characterized in that the wedge-shaped fixing member is inserted into the through portion of the base member for pressing the first and second protruding members toward the first and second engaging portions of the movable member, respectively. Unit level controller The method of claim 2, On the outside of the drain trench unit, a level regulator mounting portion protrudes along a longitudinal direction, The support means of the moving member is for wrapping the level adjustment mounting portion level adjuster for drain trench unit, characterized in that it comprises a first and second support members spaced apart from each other The method of claim 3, Grooves are formed in the longitudinal direction on the outside of the drain trench unit, Level adjusters for drainage trench units, characterized in that the engaging projection is inserted into the groove at the opposite end portions of the first and second support members. The method of claim 2, The support means of the movable member includes a first member for supporting the bottom surface of the drain trench unit and a second member for supporting the side surface, characterized in that for the drain trench unit The method of claim 2, First locking means is formed on both side surfaces of the fixing member, and second locking means corresponding to the first locking means is formed on an inner wall facing the through part of the base member, and the first locking means and the first locking means are formed. 2 the locking means is formed in the horizontal direction leveling device for drainage trench unit, characterized in that the engaging groove or the engaging projection to engage with each other The method of claim 1, The base member, A first plate in a horizontal direction; A second plate vertically coupled to an upper portion of the first plate and having a vertical through portion and the first tooth portion formed at a periphery of the through portion; Including, The moving member is provided with the support means on one side and the level adjuster for the drainage trench unit, characterized in that provided with the second teeth on the other side The method of claim 7, wherein The fixing means, A bolt member protruding from the side of the movable member having the second tooth portion formed thereon; A nut member coupled to the bolt member passing through the through portion of the base member; Level regulator for drain trench unit comprising a The method of claim 7, wherein The second plate of the base member is provided with a guide groove in the vertical direction formed with the first teeth on the bottom surface, At least part of the moving member is inserted into the inside of the guide groove level adjuster for drainage trench unit, characterized in that
KR1020080111092A 2008-11-10 2008-11-10 Level adjusting device for drainage trench unit KR20100052180A (en)

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Application Number Priority Date Filing Date Title
KR1020080111092A KR20100052180A (en) 2008-11-10 2008-11-10 Level adjusting device for drainage trench unit

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Application Number Priority Date Filing Date Title
KR1020080111092A KR20100052180A (en) 2008-11-10 2008-11-10 Level adjusting device for drainage trench unit

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KR1020080111092A KR20100052180A (en) 2008-11-10 2008-11-10 Level adjusting device for drainage trench unit

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101345577B1 (en) * 2012-01-11 2014-01-15 주식회사 미래산업 The Drain trap trench
KR102551488B1 (en) * 2022-09-30 2023-07-05 한복규 Reinforcing device inside the pipe with a gap maintaining unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101345577B1 (en) * 2012-01-11 2014-01-15 주식회사 미래산업 The Drain trap trench
KR102551488B1 (en) * 2022-09-30 2023-07-05 한복규 Reinforcing device inside the pipe with a gap maintaining unit

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