KR101457875B1 - Guide and sealing implement for leachate from retaining wall - Google Patents

Abstract

The present invention relates to a device for guiding and sealing outflow water from a retaining plate that can guide the outflow water to a collecting well or the inside of a building in order for a construction joint for connecting building concrete, in particular, a wall, a bottom and a ceiling slab, not to be submerged by the outflow water discharged from the installed retaining plate, alien substances generated at other construction, or influent water caused by rain water, when a basement structure is constructed by a cast-in-placed pile (CIP) method, and can easily introduce a sealing agent to the device at a finishing step to bury it in the concrete wall. The device includes an inlet port toward a retaining plate; an outlet port opposite to the inlet portion; a channel for connecting the inlet port and the outlet port; a guide pipe provided on the outlet port and having an engaging portion; a cap having an engaging portion to be fastened to the engaging portion of the guide pipe and formed with an insertion hole communicating with the channel; and a sealing body engaged to the insertion hole of the cap and having a sealing agent introducing port. The sealing body having a body formed with a first screw portion and a first introduction path; an elastic sleeve engaged to the outer peripheral surface of the body; and a movable body having a second screw portion and a second introduction path communicating with the first introduction path and expanded by the elastic sleeve pushed by the fastening operation of the first and second screw portions to close the insertion hole of the cap.

Description

TECHNICAL FIELD [0001] The present invention relates to an apparatus for guiding and sealing a run-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a soil plate effluent guiding and sealing apparatus,

More particularly, the present invention relates to a method for constructing a concrete structure, particularly a wall, a floor, and a ceiling slab, by using a cast in placed pile (CIP) method for the construction of an underground structure, an effluent flowing out from the installed plate, To prevent the construction joints from being flooded, it is necessary to induce the effluent to the interior of the building or the inside of the building to stabilize the construction and to inject the sealant easily in the construction finishing stage to induce effluent water and seal it inside the concrete wall. ≪ / RTI >

A variety of methods are being used to carry out the subterranean digging works to construct the basement of the building.

Among them, the CIP method is a method of excavating the ground, inserting a reinforcing net or H beam to form a soil wall (earth retaining wall), and then constructing a subterranean site. It is a construction method that is used in many construction sites because it minimizes the influence of neighboring structures by minimizing horizontal displacement due to its large rigidity and minimizes the influence on surrounding environment by low vibration and low noise.

Registered Patent No. 10-1187369 (September 25, 2012) [Method of constructing underground road using CIPHIP] discloses a method of constructing an underpass road using the CIP method.

In order to prevent flooding of building concrete, especially wall and floor joints and ceiling slabs, by floodation of effluent from the soil plate installed to construct the CIP method, foreign matter generated during construction, It is necessary to induce the effluent or the like into the inside to perform stable construction,

As a method for deriving such effluent, there is disclosed a method of installing a retaining wall and a retaining wall having improved drainage function, which is disclosed in Japanese Patent Application Laid-Open No. 10-2010-0110470 (Oct. 13, 2010) There is proposed a method of constructing a retaining wall and a retaining wall having improved drainage function for smoothly discharging surface water passing through a ground layer and preventing subsidence due to the influence of surface water,

In addition, Japanese Patent Application No. 10-1045314 (Jun. 23, 2011) (retaining wall having a drainage guide structure and method of constructing the same) sequentially induces an excellent quality by a crushed stone layer, a drainage guide plate, a drain board, And drainage through a drainage hole, thereby making it possible to remarkably reduce clogging of the drainage hole caused by the soil, and a construction method thereof.

In addition, in the drainage pipe connection part of the catching port and the non-woven fabric or the perforated plate in the infiltrating water inflow part are provided in the drainage assembly of the retaining wall and the structure in the registered patent No. 10-1056744 (August 08, 2011) The chip is housed so that it is capable of effectively filtering the infiltration water discharged from the ground while filtering the infiltration water and preventing the outflow of the soil so that the ground can be prevented from being weakened to prevent collapse or settlement And the material is flexible, thereby preventing the drainage assembly from being damaged when the backfill ladle is compaction.

In order to drain the inner soil of the retaining wall, the drainage pipe device installed on the retaining wall is provided with a packing and a cap which are press-fitted to the pipe, So as to simplify the work of joining to the pipe, thereby providing an excellent assembling workability.

The above-mentioned prior art is similar to the technical field of the present invention in that although it is not related to the earth wall, the effluent water is guided to ensure the stability of the construction work.

However, the above-mentioned conventional techniques have disadvantages such as providing cosmetic defects after being exposed to the appearance after completion of the construction, or complicating the process of removing the installed components after completion of construction,

In some cases, it is necessary to introduce a separate sealing member in order to complete the sealing, which causes complexity of the construction process, and it is difficult to ensure complete sealing.

Accordingly, the present invention has been made to solve the above problems,

Effluent from leaking from the soil wall, oil sludge from the construction site, sewage such as foreign matter, influent water by storm, etc. is guided to the inside of the house or inside of the building, and the infiltration water, And an object of the present invention is to provide a soil plate effluent guiding and sealing apparatus,

After the completion of the construction through the hermetically sealed body including the movable body including the elastic sleeve on the outer circumferential surface of the body, the sealing agent made of the foamed resin is injected through the hermetically sealing port provided in the hermetically sealed body, In order to prevent infiltration of various types of infiltration water into buildings,

Furthermore, when the construction is completed, the induction and sealing device is completely buried in the concrete wall so as not to be exposed to the outside, so that the appearance of the building basement wall can be neatly treated,

Since the notch is introduced into the movable body and the notch is removed by the use of a tool such as a hammer and the concrete is laid on the surface thereof, it is simply burnt as described above. Thus, the construction finish can be performed without troublesome removal work The purpose of this project is to contribute to the construction of a better quality building by reducing the total cost of construction by providing efficient construction work for the contractors and saving the labor cost and material cost to the builders. .

The soil plate effluent guiding and sealing device according to the present invention

An induction pipe having an inlet port on the turntable plate side, an outlet port on the opposite side of the inlet port, a flow path connecting the inlet port and the outlet port, and a coupling section provided on the outlet port side;

A cap having an insertion hole communicating with the flow path, the cap having a corresponding engaging portion that is fastened to a coupling portion of the induction pipe; And

An enclosure coupled to the insertion hole of the cap and having a sealant inlet;

.

Further,

A main body having a first screw portion and a first injection path,

An elastic sleeve coupled to the outer circumferential surface of the body,

And a movable member which has a second injection path communicated with the first injection path and a second screw portion and which closes the insertion hole of the cap as the elastic sleeve is pushed and expanded according to the fastening of the first and second screw portions .

Further, the movable body of the enclosure has the tool engaging portion and the exposed portion protruding outside the insertion hole of the cap,

A notch for cutting off is formed in the exposed portion.

Further comprising a connecting pipe for guiding the effluent having a second fastening portion,

And a first fastening portion coupled to the second fastening portion on an outer circumferential surface of the outlet pipe on the side of the induction pipe,

Further comprising: a second fastening portion protective separation sleeve having a third fastening portion coupled to a portion of the second fastening portion,

A tool coupling portion is provided on the outer side of the cap,

Wherein the enclosure has an idling prevention end,

The cap preferably includes an idling prevention groove to which the idling prevention end is coupled.

The soil plate effluent guiding and sealing device according to the present invention

Effluent from leaking from the soil wall, oil sludge from the construction site, sewage such as foreign matter, influent water by storm, etc. is guided to the inside of the house or inside of the building, and the infiltration water, and,

After the completion of the construction through the enclosure including the movable body including the elastic sleeve on the outer circumferential surface of the body, the sealant made of the foamed resin is injected through the sealant inlet port provided in the enclosure, Thereby preventing infiltration of various types of infiltration water into the building. However, the elastic sleeve is pushed by the movement of the movable body, thereby expanding its size,

Furthermore, when the construction is completed, the induction and sealing device is completely buried in the concrete wall so as not to be exposed to the outside, so that the appearance of the building basement wall can be neatly treated,

Since the notch is introduced into the movable body and the notch is removed by the use of a tool such as a hammer and the concrete is laid on the surface thereof, it is simply burnt as described above. Thus, the construction finish can be performed without troublesome removal work For contractors, it is possible to shorten the construction time to provide efficient construction work, and to the builders to save the labor cost and material cost, thereby reducing the overall construction cost.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an embodiment for explaining the introduction of a tomb wall and the induction and sealing device of the present invention; Fig.
Figure 2 is a perspective view of the guiding and sealing device of the present invention.
3 is a sectional view of the induction and sealing device of the present invention.
4 is a sectional view for explaining a modification of the induction and sealing device of the present invention;

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

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

It is to be understood that the first to second aspects described in the present specification are merely referred to in order to distinguish between different components and are not limited to the order in which they are manufactured, It may not match.

In the description of the present invention, in the description of the present invention, referring to FIG. 1, the side of the building (B) is referred to as the inside, the side to which the soil plate (W) .

As can be seen in Figures 1 to 4,

(I) according to the present invention comprises an inlet 11B on the side of the current plate W and an outlet 11A on the opposite side of the inlet 11B, a flow passage 11A connecting the inlet 11B and the outlet 11A A guide pipe 10 having an engaging portion 13 provided on the side of the outlet 11A,

A cap 20 having a corresponding engaging portion 23 fastened to the engaging portion 13 of the induction pipe 10 and having an insertion hole 21 communicated with the flow path 11,

And an enclosure 30 coupled to the insertion hole 21 of the cap 20 and having a sealant injection port 32.

The enclosure 30 includes a main body 31 having a first screw portion 311 and a first injection path 312,

An elastic sleeve 34 coupled to the outer peripheral surface of the main body 31,

The second injection path 332 and the second screw portion 331 communicated with the first injection path 312 and the elastic sleeve 34 is pushed by the fastening of the first and second screw portions 311 and 331 And a movable body 38 for closing the insertion hole 21 of the cap 20 as it expands.

The movable body 38 of the enclosure 30 has the tool engaging portion 25 and the exposed portion 335 protruding outside the insertion hole 21 of the cap 20,

It is preferable that a cut-off notch 337 (notch) is formed in the exposed portion 335.

Further comprising a connecting pipe (40) for effluent guiding having a second fastening part (41)

A first fastening part is provided on the outer circumferential surface of the induction pipe 10 on the side of the outlet 11A side to be engaged with the second fastening part 41,

Further comprising a second securing portion (41) having a third securing portion coupled to a portion of the second securing portion (41), and a protective spacing sleeve (50)

A tool engaging portion 25 is provided on the outer side of the cap 20,

The closing body 30 has an idling prevention end portion 37,

The cap 20 is preferably provided with an idling prevention groove 27 to which the idling prevention end portion 37 is coupled.

As shown in FIG. 1, when a subterranean wave terrestrial apparatus is constructed, a reinforcing net or an H beam (pile) file is injected into the ground through a CIP (Cast In Place Pile) method to form a soil plate W The slab is inserted into the floor, the middle layer and the uppermost layer to form a concrete wall by putting the concrete. (Fig. 1 shows the situation after the concrete wall is solidified.)

In this process, effluent leaks from the soil plate (W), and there is a possibility that debris, foreign matter, or influx due to abundance may be generated during the construction, And should not be introduced into concrete walls or joints.

Particularly, when the effluent or the like as described above is introduced into the construction joint, corrosion of the joint may be induced, leading to destruction of the support base, leading to collapse of the building (B).

The effluent guiding and sealing device (I) according to the present invention blocks the above-mentioned phenomenon in advance and assures stable construction of the building (B). 2 and 3, the flow path of the fluid through the induction and sealing device I of the present invention has an inlet port 11B and an outlet port 11A and a flow path 11, It is possible to identify the induction pipe 10 having the inlet 13,

The influent water (hereinafter referred to as effluent water) due to foreign matter or foreign matter that occurs during the outflow of water from the soil plate W or through the inlet 11B flows into the outflow port 11A through the flow path 11 .

When the construction is completed, the flow path 11 is filled with the sealant U and is completely sealed. As shown in FIG. 1, in this case, all the effluent is directed to the collection collection. When the construction is completed, the induction and sealing device I according to the present invention can be selectively closed to provide various widths of construction methods for the constructor.

Next, referring to FIGS. 2 and 3, the drainage guiding and sealing device I according to the present invention will be described in more detail.

The induction pipe 10 of the induction and sealing device I has an engaging portion 13 to which the corresponding engaging portion 23 of the cap 20 is fastened. The coupling portion 13 and the corresponding coupling portion 23 are coupled by a screw connection. In FIG. 3, the coupling portion 13 has a thread groove and the corresponding coupling portion 23 has a thread groove. 10 and a cap 20 are shown.

The guide pipe 10 is plated with an alloy of iron and zinc on the outer circumferential surface of the induction pipe 10 so that the induction pipe 10 has the effect of preventing rancidity and waterproofing. Further, a rubber packing for maximizing the waterproof effect is applied to the induction pipe 10 May be introduced at the point where the cap 20 contacts.

This prevents corrosion of the pipe and prevents leakage of the effluent guided through the flow path 11 to the outside of the induction and sealing device I of the present invention.

2, an engaging groove 28 is formed on the outer surface of the cap 20, and the opening / closing rod 28A is inserted into the engaging groove 28, The cap 20 is rotated and locked or unlocked by the screwing of the engaging part 13 and the corresponding engaging part 23 when the holder 20 is pulled or pulled.

3, the induction pipe 10 is inserted into the installation wall 10 and the cap 20 is inserted into the cap 20, When the cap 20 is attached to the installation wall 20, the exposing jaw 22 of the cap 20 is closely attached to the installation wall, thereby performing a self stopping function to prevent the cap 20 from being excessively inserted into the induction pipe 10 do.

Next, the enclosure 30, which is the core of the present invention, will be described in more detail with reference to FIG. 2 and FIG.

As shown in FIG. 2, the enclosure 30 has a sealant injection port 32 at its end and is inserted through the insertion hole 21 of the cap 20 to be coupled.

FIG. 3 shows a state where the enclosure 30 is coupled to the cap 20. FIG.

The main body 31 of the enclosure 30 has a first injection path 312 inwardly and a second injection path 312 for coupling with the movable body 38 to the outer circumferential surface of the end of the first injection path 312, And has a first screw portion 311.

The elastic sleeve 34 is introduced into the outer circumferential surface of the main body 31 so that the insertion hole 21 of the cap 20 is completely closed so that not only the infiltration of the effluent water but also the insertion of the sealant U Thereby preventing penetration into the ball 21.

The washer 35 is introduced together with the elastic sleeve 34 together with the main body 31 and the second screw portion 331 corresponding to the first screw portion 311 is formed and the sealant 30 And a movable member 38 including an exposed portion 335 exposed to the outside of the cap 20 is coupled to the main body 31. [

When the movable body 38 is rotated through the threaded engagement of the first and second threaded portions 311 and 331, the movable body 38 is drawn into the insertion hole 21 along the thread, The elastic sleeve 34 is pushed and expanded so as to completely close the inner circumferential surface of the insertion hole 21 to further improve the hermeticity as described above. The washer 35 is introduced to keep the main body 31 in a fixed state when the movable body 38 rotates and the elastic sleeve 34 is pushed out of the insertion hole 21 (Not shown) may be additionally provided.

3, when the concrete is poured, the enclosure 30 is injected into the passage 11 of the induction pipe 10 through the sealant inlet 32 of the enclosure 30, (11) is completely closed and the effluent guiding and sealing device (I) plays a role, so that it is completely buried in the concrete wall so as not to be exposed to the outside. The guiding and sealing device I of the present invention can very simply cut the notch 337 formed in the exposed portion 335 of the movable body 38 protruding outside the exposure jaw 22 of the cap 20 (I) is completely concealed inside the concrete wall, it provides a simplification of the construction to make the work process of the finishing work easier and quicker for a clean appearance .

Various materials can be introduced into the sealant (U). For example, it is possible to introduce a material hardening firmly after foaming after the foaming, Various foaming resins can be selected.

Meanwhile, FIG. 4 shows a modified example of the soil drainage water guiding and sealing apparatus (I) according to the present invention. 4 further includes a guide pipe 40 for induction and is further provided with a spacing sleeve 50, a tool engagement portion 25, an idling prevention end portion 37, an idling prevention groove and a sealant accommodating portion 29 .

Referring to FIG. 4, the induction and sealing device I will be described in more detail.

As shown in the figure, the joint portion 13 of the connection pipe 40 has threads on both inner and outer circumferential surfaces. In particular, the outer circumferential surface of the joint pipe 13 includes a first fastening portion formed of a thread.

The induction connection pipe 40 having the second fastening portion 41 connected to the induction pipe 10 is further introduced. The first fastening portion of the connection pipe 40 and the induction connection pipe 40 The second fastening portions 41 are screwed to each other.

4, a spacing sleeve 50 is coupled to the outside of the induction pipe 10 and the connecting pipe 40,

A third fastening portion is formed on an outer end side of the effluent guiding use pipe 40. The third fastening portion is screwed to the second fastening portion 41 of the connecting pipe 40,

The spacing sleeve 50 protects the exposed portion of the second fastening portion 41 from being engaged with the first fastening portion and further prevents the concrete wall from contacting the main engaging portion 13 of the present guiding and sealing device I, And acts as a support for preventing the phenomenon of being separated by pressing the stomach.

4, it can be seen that the tool engaging portion 25 is further provided on the outer side of the cap 20,

The tool engaging portion 13 formed on the outer side of the cap 20 is formed in a polygonal shape so that the cap 20 can be more easily engaged or disengaged by a wrench, a monkey, a spanner, It can help.

4, since it is difficult to provide the exposure jaw 22 capable of performing the stopping function as described above, when the cap 20 of the above-described type is introduced, And a stopper 15 is separately provided in the interior of the body 10.

The stopper 15 is prevented from being excessively inserted in the same manner as the stopping function of the exposed jaw 22, thereby helping the cap 20 to be freely drawn out.

4, a hollow polygonal anti-rotation end portion 37 having a width wider than the diameter of the main body 31 is introduced into the end portion of the enclosure 30, and the corresponding idle rotation preventing groove 27 is formed Is formed at the outer end of the cap 20 (the portion of the cap 20 that meets the flow path 11 of the induction pipe 10) to move the movable body 38 of the enclosure 30 to press the elastic sleeve 34 The function of the washer 35 for preventing the body 31 of the enclosure 30 from idling during the operation is reinforced to maximize the waterproof property.

4 is formed at the outer end of the cap 20 (in the direction of the flow path 11 of the induction pipe 10), and as shown in the figure, the sealant U ) Penetrates into the sealant accommodating portion 29 and the sealant U composed of the foamed resin is foamed and a clearance gap can be opened by the air at the time of volume expansion. When the foamed resin penetrates to the accommodating portion 29, The contact area is widened so that the degree of contact between the two is increased, thereby increasing the sealing effect.

On the other hand, as can be seen from Figs. 1 to 4, in the induction and sealing device (I) of the present invention,

An annular protrusion 17 is formed on the outer circumferential surface of the induction pipe 10 so that the annular protrusion 17 is firmly fixed when the induction pipe 10 is inserted into the concrete wall, It gives a strong fixing force so that it is not damaged by vibration or a clearance gap occurs.

The construction finishing for the clean appearance of the induction and sealing device I shown in FIG. 4 is performed by separating and removing the induction connecting pipe 40 connected to the induction pipe 10, The notch 337 formed in the exposed portion 335 may be cut off and the concrete may be further placed thereon.

In describing the effluent guiding and sealing device I according to the present invention, the idle preventing end 37 described in the form of a polygon has a hexagonal cross-sectional shape in the figure, and the tool engaging portion 25 of the cap 20, Sectional shape of the cross-sectional shape is simply expressed as a 'polygon' in order to prevent the restriction of the protection range from being specified because the cross-sectional shape is specified, and a person skilled in the art can select a polygon satisfying the design sufficiently to be.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the present invention as defined by the appended claims. The present invention is not limited thereto.

Device: I Wall: W
Building: B Sealant: U
Induction pipe: 10 Euro: 11
Outlet: 11A Inlet: 11B
Coupling section: 13 Stopper: 15
Annular projection: 17 caps: 20
Insertion ball: 21 Exposure chin: 22
Corresponding coupling part: 23 Tool coupling part: 25
Idling Prevention Groove: 27 Retraction Groove: 28
Opening and closing rods: 28A Sealant receptacle: 29
Enclosure: 30 Body: 31
First screw portion: 311 First injection path: 312
Sealant injection port: 32 Actuator: 33
Second screw portion: 331 Second injection path: 332
Exposure: 335 Notch: 337
Elastic sleeve: 34 Washer: 35
Idling prevention end: 37 Induction connection pipe: 40
Second fastening part: 41 Retracting sleeve: 50
First fastening part: 51A Third fastening part: 51B

Claims (4)

An induction pipe having an inlet port on the turntable plate side, an outlet port on the opposite side of the inlet port, a flow path connecting the inlet port and the outlet port, and a coupling section provided on the outlet port side;
A cap having an insertion hole communicating with the flow path, the cap having a corresponding engaging portion that is fastened to a coupling portion of the induction pipe; And
An enclosure coupled to the insertion hole of the cap and having a sealant inlet;
, ≪ / RTI >

The enclosure
A main body having a first screw portion and a first injection path,
An elastic sleeve coupled to the outer circumferential surface of the body,
And a movable member which has a second injection path communicated with the first injection path and a second screw portion and closes the insertion hole of the cap as the elastic sleeve is pushed and expanded according to the fastening of the first and second screw portions, And an airtight seal.
The method according to claim 1,
Wherein the movable body of the enclosure has a tool engagement portion and an exposed portion protruding outside the insertion hole of the cap,
And a notch for removing cutting is formed in the exposed portion.
3. The method according to claim 1 or 2,
Further comprising a connecting pipe for guiding the effluent having a second fastening portion,
And a first fastening portion coupled to the second fastening portion on an outer circumferential surface of the outlet pipe on the side of the induction pipe,
Further comprising: a second fastening portion protective separation sleeve having a third fastening portion coupled to a portion of the second fastening portion,
A tool coupling portion is provided on the outer side of the cap,
Wherein the enclosure has an idling prevention end,
Wherein the cap is provided with an idling prevention groove to which the idling prevention end portion is engaged.
The method of claim 3,
And an annular protrusion (17) is formed on an outer peripheral surface of the induction pipe (10).

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