KR101684416B1 - The Recyclable penetration sleeve - Google Patents
The Recyclable penetration sleeve Download PDFInfo
- Publication number
- KR101684416B1 KR101684416B1 KR1020150138502A KR20150138502A KR101684416B1 KR 101684416 B1 KR101684416 B1 KR 101684416B1 KR 1020150138502 A KR1020150138502 A KR 1020150138502A KR 20150138502 A KR20150138502 A KR 20150138502A KR 101684416 B1 KR101684416 B1 KR 101684416B1
- Authority
- KR
- South Korea
- Prior art keywords
- sleeve
- tube
- tubular body
- cover plate
- fixing
- Prior art date
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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
- E04G15/063—Re-usable forms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention relates to a through sleeve capable of being recycled. More specifically, the present invention relates to a through sleeve capable of regulating a length of a through sleeve according to a distance between dies when a through sleeve is installed between dies in order to construct a piping duct on a wall of a building As a matter of course, it is possible to recycle the whole or a part of parts by separating the formwork and the penetrating sleeve from the finished wall through the curing process after concrete pouring between the formwork.
Description
In the present invention, when a through-hole sleeve is installed between the molds for constructing a piping duct on a wall of a building, the length of the through-sleeves is variably adjusted according to the distance between the molds as well as the concrete is cemented between the molds Wherein the mold and the penetrating sleeve are separated from the wall to enable recycling of all or part of the parts.
Generally, when constructing a wall of a building, a duct for piping is required in order to construct an electric piping or a sewer piping.
As a method for forming a piping duct on a wall of a building, there is a method for installing a concrete for placing the concrete in a wall construction step of a building, and then installing a penetrating sleeve at a position where a duct for a piping is to be formed, do.
The through sleeves are installed in a state in which the concrete is placed between the molds for forming the wall, and after the cured concrete is cured, the molds are separated to form a duct for piping in the concrete wall.
However, in order to fix the through sleeves provided between the molds so as not to deviate from the position when the concrete is poured, a fixing hole is formed in a portion where the through sleeve is located, and a fixing projection formed at both ends of the through sleeve is inserted into the fixing hole And then concrete was poured.
The conventional through sleeve is formed by a pair of male and female actuating tubes and a fixed tube, and then the tube is slidably operated by the elastic force of the spring due to the elastic force of the spring. Thus, the length of the tube can be variably adjusted according to the interval between the molds And is fixed in such a manner that the fixing protrusion is fitted into the fixing hole.
The penetrating sleeve of the above-mentioned type is filed and registered by the inventor of the present invention in Patent Registration No. 912278 entitled "Space Holder for Formwork " In addition, Patent Registration No. 1243498 entitled " Through Sleeve which is easily adjustable in length and easy to install "is filed and registered.
The above-mentioned patent registration No. 1243498 claims the following: "A lifting sleeve is inserted into and coupled to the inside of a fixing sleeve made of a tubular body formed with a cover plate separated by a perforated line, and inserted into the outer wall of the fixing sleeve and the lifting sleeve, And an elastic body is mounted in the guide hole to elastically support the guide rod when the guide rod is inserted into the guide hole, and a coupling hole is formed at the other side of the guide hole formed in the fixed sleeve, A guide groove is formed at the tip end of the guide rod formed in the guide groove to be inserted into the guide hole. The guide groove is formed with a fixing bolt and is fixed to the coupling groove formed in the guide rod through the coupling hole. The sleeve is attached to the elastic body mounted inside the guide hole An optionally prevent separated and one is installed which is automatically adjustable to facilitate ever to remove only the fixing bolt to be used to penetrate the sleeve "is a feature.
When the lifting sleeve is inserted into the fixing sleeve in a state where the guide hole is inserted into the guide hole on the outer wall of the lifting sleeve, And the lifting sleeve is moved and fixed by the elastic body in accordance with the interval between the molds.
However, since the through sleeve of Patent Registration No. 1243498 has a protruding guide hole and guide pin on the outer wall of the fixed sleeve and the lifting sleeve, the surface is not smooth
In order to increase the strength of the wall, the base reinforcement is formed at a regular interval so that the inside of the die is narrowed, so that it is interfered with the foundation reinforcement, so that the installation work is troublesome.
Also, it is possible to install the electric pipe or the water supply and drainage pipe by inserting the penetrating sleeve into the mold, removing the cover plate formed in the fixing sleeve and the lift sleeve through the curing process after the concrete is poured, There is a problem in that sound is not properly sounded between the walls through the guide hole because the wall is located on the outer wall of the fixed and lifting sleeves.
In addition, the through sleeve is formed such that the surface of the fixing and elevating sleeve formed in a cylindrical shape is not smooth and the guide hole and the guide pin protrude from the outer wall, and after the concrete is cured, it is firmly coupled by the guide hole and the guide pin It is difficult to separate the parts and the through sleeves.
In order to solve the above problems, in the present invention, when the through sleeves are installed between the formwork, the length thereof is variably adjusted according to the spacing of the formwork, as well as concrete is poured into the formwork, It is aimed that the through sleeve can be separated from the wall in the process of separating the mold after it is separated or the spring can be separated from the through sleeve to be recycled.
It is another object of the present invention to improve the durability by preventing the through sleeve from being drowned in the downward direction due to the load of the concrete laid inside the formwork.
According to an aspect of the present invention, there is provided a through sleeve according to the present invention, wherein a lifting rod is formed at the center of a fixed tubular body in a longitudinal direction with one opened end of the tubular tubular body inserted into one open end of the fixed tubular body, A guide hole in which a spring is inserted in the longitudinal direction is formed and the lifting operation rod is inserted into the guide hole and the operation tube slides in the left and right direction by the elastic force to variably adjust the length, Shaped support wing is formed along the direction of the concrete pipe to support the reinforcing pipe body and the upper portion of the pipe body in a downward direction when the concrete is poured into the formwork.
As described above, the through sleeves according to the present invention can be variably adjusted in length by the elastic force of the spring, and a pair of supporting blades are formed therein, and when the concrete is poured into the mold, the through- So that the duct can be smoothly formed on the wall.
In addition, the through sleeves support the upper and lower portions in a horizontal state when the concrete is pushed by the support vanes, thereby facilitating the separation work after the concrete curing.
In addition, since the heat insulating material is wrapped around the surface of the penetrating sleeve and the concrete is cured after the concrete is cured, the heat insulating material is attached to the wall of the mold to separate the penetrating sleeve or the spring. have.
In addition, according to the present invention, since the support vanes are formed in the vertical direction inside the through sleeves, they are separated and isolated in the longitudinal direction, so that the various wirings can be separately installed.
In addition, the through sleeve according to the present invention can be manufactured in a circular or square shape, and the length of the through sleeve can be extended by connecting the fixed tubular body and the working tubular body to both the left and right ends of the connection socket.
1 is an exploded perspective view of a through sleeve according to the present invention;
FIG. 2 is a perspective view showing a through sleeve according to the present invention. FIG.
Figure 3 is a perspective view of a partially cut through sleeve according to the present invention;
FIG. 4 is a cross-sectional view illustrating an inventive through sleeve. FIG.
5 is a cross-sectional view showing a state in which a through sleeve according to the present invention is overlapped.
6 is a bottom plan view of an operating tubular body in the inventive through sleeve.
FIG. 7 is a perspective view showing a state in which a heat insulating material is bonded to a through sleeve according to the present invention. FIG.
FIG. 8 is a cross-sectional view showing a state in which a heat insulating material is bonded to the through sleeve according to the present invention. FIG.
9 is a cross-sectional view showing a state in which the support vanes are collapsed in the through sleeve according to the present invention.
10 is a cross-sectional view showing another embodiment of the through sleeve according to the present invention.
11 is a perspective view showing another embodiment of the through sleeve according to the present invention.
Fig. 12 is a sectional view showing the structure of Fig. 11. Fig.
In order to achieve the above objects and effects, the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a perspective view showing a penetrating sleeve according to the present invention, FIG. 2 is a perspective view showing a penetrating sleeve according to the present invention, FIG. 3 is a perspective view of a penetrating sleeve according to the present invention, FIG. 5 is a cross-sectional view showing a through sleeve according to the present invention, and FIG. 6 is a bottom view showing a working tube in the through sleeve according to the present invention.
The
The fixed
The fixed
The
Supporting
Therefore, when the open end of the fixed
The penetrating
The through
The
On the other hand, the supporting
The
FIG. 7 is a perspective view showing a state in which a heat insulating material is coupled to a through sleeve according to the present invention, and FIG. 8 is a sectional view showing a state in which a heat insulating material is coupled in the through sleeve according to the present invention.
In the
9 is a cross-sectional view showing a state in which the
10 is a cross-sectional view showing another embodiment of the through sleeve according to the present invention.
The through
Fig. 11 is a perspective view showing another embodiment of the through sleeve according to the present invention, and Fig. 12 is a sectional view showing Fig. 11, in which the shapes of the fixed tubular body and the working tubular body are formed into a cylindrical shape.
Therefore, the through-
In the case of manufacturing the through
delete
delete
delete
delete
1: penetrating sleeve 2: working tube
3: Fixing tube 4: Fixing projection
5: lifting working rod 6: guide rod
7: guide hole 8: support blade
10: Stopper
11: latching jaw 12:
13: wall 14: cover plate
15: fixing
Claims (8)
A cover plate 14 formed to be capable of being cut out in a state in which the fixing protrusions 4 are protruded to be inserted into the fixing holes 15 formed in the mold and a cover plate 14 disposed at the center of the inner periphery of the cover plate 14, (3) formed integrally with the lifting and working rod Wow
A lid plate 14 cut out in a state in which the fixing protrusions 4 protrude to be inserted into the fixing holes 15 formed in the mold and a cover plate 14 disposed at the center of the inner periphery of the lid plate 14 in the longitudinal direction, A spring 16 inserted into the guide rod 6 and formed with a guide hole 7 in the longitudinal direction thereof and an upper plate 16 disposed at the upper and lower portions of the guide rod 6, (2) formed integrally with the support vane (8) so as to be spaced apart from the inner peripheral surface of the operation tube (2) in a state of being formed in a shape of a shape. Wow
When the one end of the open working tube 2 is inserted into the open end of the fixed tube 3 and the other end of the opened working tube 2 is inserted and inserted into the guide hole 7, Characterized in that the working tube (2) is slidably moved in the lateral direction to be variably adjusted in length, and the supporting blade (8) supports the upper and lower parts of the working tube (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150138502A KR101684416B1 (en) | 2015-10-01 | 2015-10-01 | The Recyclable penetration sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150138502A KR101684416B1 (en) | 2015-10-01 | 2015-10-01 | The Recyclable penetration sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101684416B1 true KR101684416B1 (en) | 2016-12-07 |
Family
ID=57572632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150138502A KR101684416B1 (en) | 2015-10-01 | 2015-10-01 | The Recyclable penetration sleeve |
Country Status (1)
Country | Link |
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KR (1) | KR101684416B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH094222A (en) * | 1995-06-23 | 1997-01-07 | Daisue Kensetsu Kk | Sleeve for forming pierced hole and forming method of pierced hole |
KR100912278B1 (en) | 2008-10-17 | 2009-08-17 | 강희준 | Interval-supporting tools for a cast |
KR101243498B1 (en) | 2012-02-15 | 2013-03-13 | 하철상 | Breast wall sleeve |
KR20130094168A (en) * | 2012-11-26 | 2013-08-23 | 하철상 | Breast wall sleeve |
KR200477238Y1 (en) * | 2014-10-16 | 2015-05-21 | 주식회사 씨앤씨코리아 | Air diffuser |
-
2015
- 2015-10-01 KR KR1020150138502A patent/KR101684416B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH094222A (en) * | 1995-06-23 | 1997-01-07 | Daisue Kensetsu Kk | Sleeve for forming pierced hole and forming method of pierced hole |
KR100912278B1 (en) | 2008-10-17 | 2009-08-17 | 강희준 | Interval-supporting tools for a cast |
KR101243498B1 (en) | 2012-02-15 | 2013-03-13 | 하철상 | Breast wall sleeve |
KR20130094168A (en) * | 2012-11-26 | 2013-08-23 | 하철상 | Breast wall sleeve |
KR200477238Y1 (en) * | 2014-10-16 | 2015-05-21 | 주식회사 씨앤씨코리아 | Air diffuser |
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