KR101643398B1 - Breast wall sleeve - Google Patents

Breast wall sleeve Download PDF

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Publication number
KR101643398B1
KR101643398B1 KR1020160006300A KR20160006300A KR101643398B1 KR 101643398 B1 KR101643398 B1 KR 101643398B1 KR 1020160006300 A KR1020160006300 A KR 1020160006300A KR 20160006300 A KR20160006300 A KR 20160006300A KR 101643398 B1 KR101643398 B1 KR 101643398B1
Authority
KR
South Korea
Prior art keywords
spring pin
cap
sleeve
support cap
coupling
Prior art date
Application number
KR1020160006300A
Other languages
Korean (ko)
Inventor
고의환
고재환
Original Assignee
고의환
고재환
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 고의환, 고재환 filed Critical 고의환
Priority to KR1020160006300A priority Critical patent/KR101643398B1/en
Application granted granted Critical
Publication of KR101643398B1 publication Critical patent/KR101643398B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only

Abstract

The present invention relates to a through sleeve fastening device for construction, and more particularly, to a through sleeve fastening device for a building, which is easy to install in a narrow space of a form in which a reinforcing bar is formed and a length of the through- Since the length of the through sleeve fixing device can be easily adjusted, the through sleeve can be easily pressed in the narrow space of the base reinforcing bar so that it can be easily and miniaturized. The length of the penetrating sleeve is adjusted by the width of the inner side of the form, so that the operation of installing the penetrating sleeve is simple and quick.
To this end, the present invention comprises a coupling cap 20 formed as a tubular body and fitted to both ends of the through sleeve 30; A support cap 10 as a tubular body having a lid surface 11 coupled to the other side of the coupling cap 20 to which the penetrating sleeve 30 is coupled and separated by the cutout 13; The coupling cap 20 is inserted into the support cap 10 and inserted into the outer wall of the support cap 10 and the coupling cap 20 so as to be inserted into the support cap 10, The outer peripheral surface of the spring pin 24 is elastically supported by a spring when the coil spring 27 is inserted and inserted into the spring pin engaging portion 14, When mounted in a space, the length of the through-sleeve fixing device is automatically increased by the width of the form, so that it is conveniently and easily installed regardless of the width of the form.

Description

Breast wall sleeve for wall retaining wall [

The present invention relates to a through sleeve for construction, and more particularly, to a through sleeve for constructing a through hole in which a pipe is installed in a wall, a length of the through sleeve being variable depending on a narrow space of the form in which the reinforcing bars are formed, So that the work can be easily performed when the operator installs the apparatus.

Generally, a wall of a building is formed with a through-hole through which a pipe passes to install a pipe for ventilation, cooling and heating, a sprinkler, electric wiring, sewage, and the like.

Therefore, in order to form the through hole in the wall, the foundation reinforcing bars are installed at regular intervals, and a mold made of a wood material is installed on both sides of the reinforcing steel to form a concrete casting space outside the reinforcing steel. And a through-hole sleeve which is screw-coupled and adjustable in length by rotation is fixed and fixed by a nail or the like.

The mold is usually made of a wood mold, which is disadvantageous in that the disadvantage of the mold made of a wood material is heavy, it is not reusable, and the durability is weak. Therefore, we are using aluminum molds that have recently overcome these drawbacks.

On the other hand, it was impossible or impossible to fix the through sleeves to the inside of the formwork or to fix them using a nail or the like by the reinforcing bars installed at regular intervals.

This is because when the penetrating sleeve is mounted on the formwork, the reinforcing bars are tightly formed at regular intervals in order to increase the strength of the wall inside the formwork, and a through sleeve having a certain size of arm, It is difficult to fix the mold on the formwork. Even if it is inserted between the reinforcing bars, when the length of the penetrating sleeve is adjusted by the width of the mold, it is necessary to rotate the entirety of the penetrating sleeve body.

This, however, required a considerable amount of force to rotate the body through sleeves of female and male screws, and moreover, this rotation task was more difficult in a confined space.

In order to solve such a conventional problem, Korean Patent Registration No. 1243498 discloses that although the length of the through sleeve is varied and fixed to be fixed between the inside of the formwork, the width of the variable length is small, It is disadvantageous in that the manufacturing cost is high and the control is difficult.

Korean Patent Registration No. 1243498 Korean Patent Registration No. 1105714 Korean Patent Registration No. 0912278 Korean Registered Utility Model No. 20-0453202

Therefore, the present invention can be easily applied to the construction of the through sleeves, and such construction work can be automatically adjusted by varying the length thereof, and is not only pinned between the inner sides of the formwork, but also is dependent on the width of the formwork or the length of the retaining wall If the diameter of the PVC pipe is the same as the diameter of the pipe, it is aimed that the user can easily adjust the length of the through pipe sleeve fixing device.

In order to solve the above-described problems, the present invention provides a coupling cap (20) formed of a tubular body and fitted to both ends of a through sleeve (30); A support cap 10 as a tubular body having a lid surface 11 coupled to the other side of the coupling cap 20 to which the penetrating sleeve 30 is coupled and separated by the cutout 13; The coupling cap 20 is inserted into the support cap 10 and inserted into the outer wall of the support cap 10 and the coupling cap 20 so as to be inserted into the support cap 10, The outer peripheral surface of the spring pin 24 is elastically supported by a coil spring when the coil spring 27 is inserted and inserted into the spring pin engaging portion 14, The length of the through-sleeve fixing device is automatically increased by the width of the form, so that the device can be used regardless of the width of the form. Therefore, since the length of the through-sleeve fixing device is excessively adjusted by the coil spring 27 by a predetermined width, it is not required to cut the pipe precisely at the time of construction, so that the work is easy and the pipe has different inner diameters, Even though the outer diameter is a common standard, it can be applied to all pipes.

In the present invention, the spring pin 24 has a plurality of retaining pieces 26 having an end portion cut out and having elasticity on the inner circumferential surface, and at the entrance side of the spring pin engaging portion 14 formed on the support cap 10, Wherein the support cap (10) and the coupling cap (20) are mounted on the spring pin (24) when the spring pin (24) is inserted into the spring pin engagement portion (14) And is prevented from being arbitrarily separated by the coil spring (27).

The support cap 10 has a structure in which the support cap 10 and the coupling cap 20 are self-coupled without using a separate nut or bolt. The support cap 10 is inserted into the fitting groove formed in the die, And a retaining pin 12 for retaining the sleeve 30 in the correct position. The support cap 10 and the coupling cap 20 are inserted into the outer circumferential surface of the support cap 10 and the coupling cap 20 in the longitudinal direction so that the guide cap 15 and the guide protrusion 25 The guide grooves 15 are formed between spring pin engaging portions 14 formed on both sides of the outer circumferential surface of the support cap 10. The guide grooves 25 are formed in the coupling cap 20, And the spring pins (24) formed on both sides of the outer circumferential surface of the housing.

The spring pin engaging portion 14 is formed of any one of a cylindrical type in which the engaging piece 26 of the spring pin 24 is inserted or a ring type having an exposed structure.

The penetrating sleeve 30 of the present invention is intended to provide convenience in manufacturing, assembling, storing, transporting, and installing by cutting a pipe by a length required by a user at a construction site according to the width of a retaining wall or a formwork .

Therefore, it is an object of the present invention to provide a through-sleeve fixing device for a building, in which the fixing device for installing pipes can be easily installed in a narrow space of a mold in which a reinforcing bar is formed and the length of the through- The length of the penetrating sleeve fixing device can be easily adjusted, and the penetrating sleeve can be pressed in a narrow space of the basic reinforcing bar to be easily reduced in size and mounted automatically, The length of the penetrating sleeve is adjusted by the inner width, so that the operation of installing the penetrating sleeve is simple and quick.

1 is a cross-sectional view of a conventional through-sleeve;
2 is a front view for explaining a coupling structure of a through sleeve according to the present invention;
Figure 3 is a cross-sectional view of the through-
4 is a perspective view showing still another example of the present invention.
Figure 5 is a cross-sectional view of the through-
6 is a cross-sectional view for explaining a coupling structure of the through sleeve fixing device and the formwork of the present invention
7 is a perspective view and a cross-sectional explanatory view showing still another example of the through sleeve according to the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 2 to 7, the penetrating sleeve fixing device for a retaining wall of the present invention includes a coupling cap 20 formed of a tube and fitted to both ends of the penetrating sleeve 30; A support cap 10 formed of a tubular body having a lid surface 11 coupled to the other side of the coupling cap 20 to which the penetrating sleeve 30 is coupled and separated by the cutout portion 13, The coupling cap 20 is inserted into the support cap 10 and inserted into the outer wall of the support cap 10 and the coupling cap 20 so that the spring pin coupling portion 14 and the spring pin And the outer circumferential surface of the spring pin 24 is resiliently supported when the coil spring 27 is inserted and inserted into the spring pin engaging portion 14.

The coupling cap 20 and the supporting cap 10 are pressed down to a minimum width by the coil spring 27 and then mounted on the inside of the mold 40 The support cap 10 is automatically lifted and lowered by the coil spring 27 and the length of the support cap 10 is adjusted by the interval width of the formwork 40, thereby simplifying installation.

That is, in order to increase the strength of the wall or floor when the concrete is poured, a mold having grooves for fixing the through-sleeves 30 is formed on the outer side of the constructed reinforcing bar in a state in which the basic reinforcing bars are tightly installed at regular intervals .

Then, the support cap 10 is pressed into the coupling cap 20 between the basic reinforcing bars installed at the closely spaced intervals inside the mold 40, and the coupling cap 20 is fixed to the first die The support cap 10 is automatically raised and lowered by the coil spring 27 so that the length of the support cap 10 is raised and lowered by the interval width of the mold 40 to the other mold 40,

Therefore, when the cement is poured into the mold 40 while the penetration sleeve 30 is installed in the mold 40, the mold 40 is removed when the cement is hardened over a certain period of time. The cutout portion 13 of the surface 11 is rubbed with a hammer or the like or pressed to remove the cover surface 11 so that the pipe is installed to penetrate the wall or the floor.

In order to adjust the length of the through sleeve 30, the coupling cap 20 and the support cap 10 are inserted into and engaged with each other so that the width of the coupling cap 20 is smaller than the width of the support cap 10 It is formed relatively large, and the length is adjusted while the lifting operation is performed.

The spring pin engaging portion 14 and the spring pin 24 are symmetrically formed on the outer sides of the coupling cap 20 and the support cap 10 and the coil spring 14 is inserted into the spring pin engaging portion 14, The spring pin 24 is inflated by the coil spring 27 and guided by the spring pin engagement portion 14 so that the length of the spring pin 24 is adjusted in the support cap 10 and the engagement cap 20 will be. 2 and 3, the spring pin engaging portion 14 may be formed to be relatively shorter than the length of the spring pin engaging portion 14, or may have a cylindrical shape as shown in FIGS. 4, 5, Lt; / RTI > The coupling cap 20 is pressed by the coil spring 27 and the length of the coupling cap 20 is varied in the support cap 10 by the structure in which the engagement piece 26 is hooked to the outside of the spring pin engagement portion 14, 30 and the form 40 are installed.

In addition, the guide groove 15 and the guide jaw 25 are symmetrically provided on the coupling cap 20 and the support cap 10 to facilitate the coupling and to more stably operate the operation structure for adjusting the length.

The spring pin engaging portion 14 and the spring pin 24 are respectively provided with a latching jaw 16 and a latching piece 26 respectively and a coil spring 27 is mounted on the outer side of the spring pin 24, And is characterized by a bonded structure. 5, the spring pin 24 to which the coil spring 27 is wound is integrally formed with the coupling cap 20. However, since the spring pin 24 is formed separately from the coupling cap 20 So that they can be separated and combined. The spring pin 24 is formed with an engaging piece 26 that is split at both ends to be engaged with the engaging protrusion 16 of the spring pin engaging portion 14 and is engaged with the spring pin engaging portion 14 of the support cap 10. [ It is possible to manufacture the support cap 10 and the coupling cap 20 more easily by providing a structure in which both holes are opened in a cylindrical shape.

Therefore, the penetrating sleeve fixing device for a wall retaining wall of the present invention can be easily installed by adjusting the length of the penetrating sleeve 30 by inserting the penetrating sleeve 30 at a mounting position by a coil spring 27 even in a narrow space where a reinforcing bar is installed.

The engaging pin 12 is formed at the center of the lid surface 11 formed on the coupling cap 20 and the support cap 10 to be fixed to the recess formed in the die 40.

Therefore, the coupling cap 20 and the support cap 10 are not separated arbitrarily by the latching jaw 16 and the latching piece 26, and the coil sling 27 enables the flow for adjusting the length.

As described above, according to the present invention, the through-sleeves 30 are simply fitted and fixed to the inside of the narrow space 40 in which the reinforcing bars are tightly installed, The penetrating sleeve 30 can be automatically adjusted in length by the coil spring 27 so that the penetrating sleeve 30 can be easily installed.

100: Through sleeve fixing device
10: Support cap
11: Cover face
12:
13:
14: Spring pin engaging portion
15: Guide groove
16: hanging jaw
20: coupling cap
24: Spring pin
25: guide chin
26:
27: coil spring
40: Form

Claims (8)

A coupling cap 20 formed into a tubular body and fitted to both ends of the penetrating sleeve 30;
A support cap 10 formed of a tubular body having a lid surface 11 coupled to the other side of the coupling cap 20 to which the penetrating sleeve 30 is coupled and separated by the cutout portion 13, The coupling cap 20 is inserted into and coupled to the inside of the support cap 10,
A spring pin engaging portion 14 and a spring pin 24 are formed on the outer wall of the support cap 10 and the coupling cap 20 so as to be inserted into each other,
The outer circumferential surface of the spring pin 24 is resiliently supported when the coil spring 27 is inserted and inserted into the spring pin engaging portion 14,
The spring pin 24 is provided with a plurality of retaining pieces 26 having an elasticity toward the inner circumferential surface of the end portion of the spring pin 24. The spring pin engagement portion 14 formed on the support cap 10 has an engaging jaw The support cap 10 and the coupling cap 20 are inserted into the spring pin 24 of the spring pin 24 when the spring pin 24 is inserted into the spring pin engagement portion 14, 27). ≪ RTI ID = 0.0 > 21. < / RTI > delete The method according to claim 1,
Wherein the support cap is provided with a retaining pin for retaining the through sleeve in a fixed position by being fitted in the retaining groove formed in the die. Device. The method according to claim 1,
Guide grooves 15 and guide grooves 25 are formed in the outer peripheral surface of the support cap 10 and the coupling cap 20 in the longitudinal direction and the guide grooves 15 are formed on both sides of the outer circumferential surface of the support cap 10 Wherein each of the guide pins is formed between each of the spring pin engaging portions and the spring pin is formed between the spring pin engaging portions and the spring pin is formed on both sides of the outer circumferential surface of the engaging cap. Through sleeves. The method according to claim 1,
Wherein the spring pin engaging portion (14) is formed of any one of a cylindrical type in which the engaging piece (26) of the spring pin (24) is inserted and a ring type having a structure of being exposed to the outside. . The method according to claim 1,
Wherein the penetrating sleeve is cut by a user according to the length of the retaining wall or the width of the formwork.

The method according to claim 1,
Wherein the spring pin (24) has a structure in which an engaging piece (26) is formed at an end of the spring pin (24) to be engaged with the engaging step (16) of the spring pin engaging part (14) Device. The method of claim 7,
Wherein the support cap (10) has a structure in which the inner hole of the spring pin engaging portion (14) is cylindrical and both ends thereof are opened.
KR1020160006300A 2016-01-19 2016-01-19 Breast wall sleeve KR101643398B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160006300A KR101643398B1 (en) 2016-01-19 2016-01-19 Breast wall sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160006300A KR101643398B1 (en) 2016-01-19 2016-01-19 Breast wall sleeve

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101671282B1 (en) 2016-09-12 2016-11-02 주식회사 진명엔지니어링건축사사무소 Through-sleeve fixing device for Apartment House
CN109945008A (en) * 2019-04-19 2019-06-28 刘伟 A kind of pipe lid

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100912278B1 (en) 2008-10-17 2009-08-17 강희준 Interval-supporting tools for a cast
KR100946388B1 (en) * 2009-10-07 2010-03-09 통일에스앤에스(주) Fixed piping sleeve device
KR20100005571U (en) * 2010-04-27 2010-06-01 권순옥 Piercing sleeve device for using structure
KR200453202Y1 (en) 2008-11-03 2011-04-12 장명수 Fixing equipment for pipe type sleeve
KR101105714B1 (en) 2008-07-16 2012-01-17 고의환 Sleeve fixing apparatus
KR20120005460U (en) * 2011-01-20 2012-07-30 하철상 Breast wall sleeve
KR101243498B1 (en) 2012-02-15 2013-03-13 하철상 Breast wall sleeve

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101105714B1 (en) 2008-07-16 2012-01-17 고의환 Sleeve fixing apparatus
KR100912278B1 (en) 2008-10-17 2009-08-17 강희준 Interval-supporting tools for a cast
KR200453202Y1 (en) 2008-11-03 2011-04-12 장명수 Fixing equipment for pipe type sleeve
KR100946388B1 (en) * 2009-10-07 2010-03-09 통일에스앤에스(주) Fixed piping sleeve device
KR20100005571U (en) * 2010-04-27 2010-06-01 권순옥 Piercing sleeve device for using structure
KR20120005460U (en) * 2011-01-20 2012-07-30 하철상 Breast wall sleeve
KR101243498B1 (en) 2012-02-15 2013-03-13 하철상 Breast wall sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101671282B1 (en) 2016-09-12 2016-11-02 주식회사 진명엔지니어링건축사사무소 Through-sleeve fixing device for Apartment House
CN109945008A (en) * 2019-04-19 2019-06-28 刘伟 A kind of pipe lid

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