KR20170087244A

KR20170087244A - Drainage Trench and Construction Structure Thereof

Info

Publication number: KR20170087244A
Application number: KR1020160006961A
Authority: KR
Inventors: 이성한
Original assignee: 이성한
Priority date: 2016-01-20
Filing date: 2016-01-20
Publication date: 2017-07-28
Also published as: KR101924220B1

Abstract

The present invention provides a drainage trench and its construction structure that can be adjusted in height in accordance with a drainage gradient, ensuring quick and versatile installation work.
The above object of the present invention is achieved by a U-shaped trench body (110) having a bottom part (120) and a vertical part (130) on both sides formed integrally with each other, wherein a stretchable wrinkle part (140) Shaped connecting grooves 121 and 131 are formed in the bottom part 120 and the vertical parts 130 and a drainage trench 100 formed by forming the T- In which the drainage trench structure is formed.

Description

[0001] Drainage Trench and Construction Structure Thereof [0002]

The present invention relates to a drainage trench and its construction structure, and more particularly, to a drainage trench and a construction structure thereof that can be adjusted in height in accordance with a slope in drainage to ensure quick and versatile installation work.

Generally, in underground parking lots such as underground parking lots, there is a large amount of condensation on the wall surface or bottom surface due to inflow of infiltration water from outside or moisture. In order to discharge the infiltration water or condensation water to the sewer, a drainage path is formed along the periphery of the bottom concrete layer and the portion where the wall surface and the concrete layer meet when the underground layer is constructed.

When such a drainage channel is constructed so as to have a slope of 1/100 in order to smooth drainage, the slope of the drainage pipe is 100 m in length, and a depth of 1 m is required when the trench is installed, but it is disadvantageous in that it can not be installed inside the building.

Recently, it is possible to smooth the flow of water when mechanically constructing the trench after the trench is manufactured, but in such a case, it takes a lot of time to construct the trench and it is very difficult if it is not the expert of the construction work.

A prior art in this field is Korean Patent Registration No. 10-0758560.

This source technology is pre-fabricated in the factory, one side of which forms a relief angle and the other side of which is formed with a negative angle, and the modular blocks are sequentially assembled with a slope angle of 3% or less with respect to the horizontal plane. Lt; RTI ID = 0.0 >%, < / RTI >

The above-mentioned seam welding technique requires that a block should be formed in advance at a factory in accordance with a construction site, a block must be assembled according to a gradient according to the continuous assembly of such blocks, and a construction point is assembled by fitting a connection portion. Of course, there is a drawback that it is difficult to connect the block and the block unless skilled artisans.

Particularly, it is disadvantageous that general purpose is deteriorated as a disadvantage to be produced in advance in a factory, and the structure of the trench is complicated, resulting in a high manufacturing cost.

Patent Document 1: Korean Patent No. 10-0758569 (Registered on Mar. 07, 2007) Patent Document 2: Korean Patent No. 10-0819375 (registered on Mar. 28, 2008)

SUMMARY OF THE INVENTION The present invention has been made to overcome the disadvantages of the prior art as described above,

It is an object of the present invention to provide a drainage trench which is simple in slope construction, ensures quick construction work, facilitates glass management, and smoothly constructs the drainage trench so that the drainage trench is installed smoothly.

To achieve the above object, according to the present invention, there is provided a drainage trench and a construction thereof,

A drainage trench which is provided by expanding or contracting the height of the bottom drainage path so that the wrinkles on both sides can be expanded and contracted,

And two drainage trenches and drainage trenches which are adjacent to each other are assembled and connected to each other, and the two fastening support plates are coupled to each other on the side and the fastening bolts and nuts assembled to the fastening support plates.

Industrial Applicability According to the present invention, there is an advantage in that the construction is simple as the single structure and the promptness is ensured and the precision of the construction is guaranteed even if it is not an expert.

Further, according to the present invention, it is possible to expect a mass production effect industrially by simplifying the constituent parts, and it is possible to provide at low cost.

In addition, according to the present invention, the construction can be performed quickly regardless of the place of installation, and the versatility is assured.

In addition, according to the present invention, it is possible to easily replace the damaged part even when the damaged part is replaced due to an external factor, and convenience of maintenance can be ensured.

1 is a perspective view of a drainage trench of the present invention.
2 is a perspective view showing a drainage trench of the present invention and a connection means for constructing the drainage trench.
FIG. 3 is an enlarged partial perspective view of FIG. 2; FIG.
Fig. 4 is a perspective view of the construction of the present invention for explaining the construction of the present invention. Fig.
5 to 8 are cross-sectional views of the height adjustment state according to the construction of the present invention.
9 is a perspective view of the final construction of the drainage trench according to the present invention.

The present invention is characterized in that it is easy to control the gradient and facilitates the installation when installed in a drainage duct for draining the condensation water generated on the wall surface or the floor surface due to inflow of infiltration water or moisture due to the underground parking lot of a building .

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

In the description of the present invention, the structure and the size of the constituent elements shown in the drawings may be simplified or simplified insofar as they do not conflict with the description of the invention.

1, the drainage trench 100 of the present invention includes a U-shaped trench body 110 having a bottom portion 120 and vertical portions 130 formed on both sides thereof, And the T-shaped connecting grooves 121 and 131 are formed in the bottom 120 and the vertical portions 130, respectively.

The T-shaped connection groove 121 formed in the bottom part 120 is formed in a pair on both sides and the T-shaped connection groove 131 formed in the vertical parts 130 on both sides is formed in the extension wrinkle part 140 In the upper and lower sides.

Each of the vertical portions 130 on both sides is formed with an outwardly bent bent end portion 132 at an upper end thereof.

The drainage trench 100 according to the present invention can be flexibly adjusted in height from one end to the other end of the trench body 110 by the new and wrinkled part 140 formed in each of the vertical parts 130 So that it is possible to easily provide a gradient for the water flow of the drainage passage.

The extension / contraction wrinkle part 140 can be integrally formed through extrusion molding using the same material thinner than the cross-sectional thickness of the trench body 110,

The trench body 110 may be made of a soft material by double injection molding. However, the material of the extension and contraction part 140 may preferably be made of a material having good stretchability by double injection molding.

2 and 3, the drainage trench 100 of the present invention includes a drainage trench 100 and a drainage trench 100 which are adjacent to each other and are assembled and extended by the connecting means 200, .

The connecting means 200 includes a rod-shaped connecting rod 210 fitted into the T-shaped connecting grooves 121 and 131 formed in the trench body 110 and a T- 131 and a fastening bolt 230 and a nut 240 assembled to the fastening support plate.

4, the drainage trench 100 of the present invention is connected to the T-shaped connection groove 131 formed in the vertical portions 130 on both sides of each trench body 110 by the connecting means 200, A fastening support plate 220 having a cross section corresponding to the T-shaped connecting groove 131 is assembled in the longitudinal direction and temporarily fastening bolts 230 and nuts 240 are assembled do.

The drain trenches 100 and the drain trenches 100 adjacent to each other in this state are connected to the trench body 110 by using the T-shaped connection grooves 121 and 131 By repeating the above process, a plurality of drainage trenches 100 are installed in predetermined drainage paths as shown in FIG.

In this state, that is, the tightening bolt 230 assembled on both sides of the vertical part 130 in a state where the adjacent trench body 110 and the respective ends of the trench body 110 are closely connected by the connecting rod 210 As shown in FIGS. 5 to 8, by adjusting the height H between the bottom surface B of the drainage channel and the bottom 120 of the trench body 110, .

5 to 8, in which the final drainage trench 100 in the initial drainage trench 100 is gradually lowered to the formed corrugation 140 in each successive connection of the drainage trench 100, The water flow is smoothly provided.

In this state, as shown in FIG. 9, the trench cover 300 is coupled to complete the installation.

The trench cover 300 is assembled in a stable seating state by the bent end portions 132 formed at the upper ends of the vertical portions 130 on both sides of the trench body 110.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the appended claims as well as the appended claims.

The drainage trench according to the present invention can be very useful industrially because it is easy to construct and economical because it is drained from a parking lot of a building.

100: drainage trench 110: trench body
120: bottom part 130: vertical part
121, 131: T-shaped connecting groove 132:
140: New wrinkle portion 200: Connection means
210: connecting rod 220: tightening support plate
230: fastening bolt 240: nut

Claims

In the embankment trench 100,
The trench 100 is a U-shaped trench body 110 formed by integrally forming a bottom 120 and vertical portions 130 on both sides of the trench 100. The trench 100 is formed in the both vertical portions 130 and 130, And T-shaped connecting grooves (121, 131) are formed in the bottom part (120) and the vertical parts (130).

In the embankment trench 100,
The trench 100 is a U-shaped trench body 110 formed by integrally forming a bottom part 120 and vertical parts 130 on both sides of the trench 100. The trenches 100 are formed on both side vertical parts 130 and 130, And the T-shaped connection grooves 121 and 131 are formed in the bottom part 120 and the vertical part 130, respectively.

In the embankment trench 100,
The trench 100 is a U-shaped trench body 110 formed by integrally forming a bottom part 120 and vertical parts 130 on both sides, and a stretchable and contractible wrinkle part 140 which can be stretched is formed on the both side vertical parts 130 and 130, And two pairs of T-shaped connecting grooves (121, 131) are formed in the bottom part (120) and the vertical parts (130), respectively, by molding the trench body (110) The trench.

4. The method according to any one of claims 1 to 3,
Wherein the vertical ends of the trench body are bent in an outward direction at an upper end of the trench body to form a bent end portion so that both ends of the trench cover are seated.

In a drainage trench (100) installed in a drainage channel of a building,
The trench body 110 is a U-shaped trench body 110 formed integrally with the bottom 120 and the vertical portions 130 on both sides of the body 110. The extensible wrinkles 140 are formed on both side vertical portions 130 and 130, 120), and T-shaped connection grooves (121, 131) are formed in the vertical portions (130).
Shaped connection block 210 fitted into each of the T-shaped connection grooves 121 and 131 formed in the trench body 110 and a connecting rod 210 connected to the T-shaped connection groove 131 of the vertical portion 131 Connecting means 200 consisting of two tightening support plates 220, tightening bolts 230 assembled to these tightening support plates, and nuts 240; / RTI >
Two or three fastening support plates 220 are assembled in the longitudinal direction in the T-shaped connecting grooves 131 formed in the vertical portions 130 on both sides of the trench body 110 and fastening bolts 230 and nuts 240 The connection unit 210 is connected to the trench 100 of the trench 100 and the trench body 110 of the adjacent trench 100 by means of T-shaped connection grooves 121 and 131, And the height H of the bottom 120 of the trench body 110 and the bottom surface B of the drainage channel is adjusted by screwing the tightening bolts 230, And adjusting the water flow gradient to adjust the expansion and contraction of the drainage trench and fixing the nut (240).