KR20170097357A - Pole connection for concrete poles - Google Patents
Pole connection for concrete poles Download PDFInfo
- Publication number
- KR20170097357A KR20170097357A KR1020160018999A KR20160018999A KR20170097357A KR 20170097357 A KR20170097357 A KR 20170097357A KR 1020160018999 A KR1020160018999 A KR 1020160018999A KR 20160018999 A KR20160018999 A KR 20160018999A KR 20170097357 A KR20170097357 A KR 20170097357A
- Authority
- KR
- South Korea
- Prior art keywords
- hole
- steel bar
- coupling
- pole
- joint cap
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 61
- 239000010959 steel Substances 0.000 claims description 61
- 238000010168 coupling process Methods 0.000 claims description 52
- 230000008878 coupling Effects 0.000 claims description 51
- 238000005859 coupling reaction Methods 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a connector for connecting a concrete pole, and more particularly, to a concrete pole which is relatively inexpensive and stable and which can be connected to a concrete pole, The present invention relates to a pole connection pole for a concrete electric pole for facilitating easy installation without requiring equipment such as a large-sized crane for constructing a pole.
Description
BACKGROUND OF THE
Generally, pole (electric pole) is a column for connecting electric power line and communication line. It was made of wood material when it was first introduced into Korea, but after that, concrete material was changed in consideration of durability of pole pole.
On the other hand, the concrete pole as described above is stable in terms of durability and function, but it is difficult to handle manufacturing and transportation due to the characteristic of being manufactured from one cylinder according to the height of the pole. In order to construct a relatively high pole, And the steel pipe is used as a pole.
However, although the electric pole using the steel pipe as described above can bring about convenience in manufacturing and handling, it has a problem that its practicality is extremely low due to its high cost.
In addition, the steel pipe electric pole used for connection as described above has a flange connection structure with respect to the joint portion, which is not preferable in terms of appearance.
Disclosure of the Invention The present invention has been made to solve the above problems and it is an object of the present invention to provide a method of using a concrete pole having relatively low cost and stability, And it is an object of the present invention to provide a pole connection pole for a concrete electric pole in order to enable easy construction without requiring a large-sized crane or the like in construction of a pole.
As a specific means for achieving the above object, a plurality of lower steel bar coupling holes and a plurality of lower steel bar coupling holes are formed in the periphery of the lower through hole at the center, And a lower reinforcing ring protruding downwardly from the bottom of the lower plate and between the lower steel bar coupling hole and the tab hole and having at least one lower end fastening groove on the inner circumferential surface thereof, A lower joint cap;
A lower joint cap,
An upper plate having a plurality of bolt insertion holes formed on the outer side of the upper steel bar coupling hole and a plurality of upper steel bar coupling holes in which a head portion of the steel bar is coupled in the circumferential direction during the pole forming process, An upper joint cap which is formed on an upper surface of the upper bolt insertion hole and protrudes upwardly from the space between the upper bolt insertion hole and the upper bolt insertion hole and has an upper reinforcing ring formed with at least one upper binding stud in its inner circumferential surface, And
And a fastening bolt for fastening the bolt insertion hole to the bolt insertion hole and screwed to the tap hole in the process of coupling the lower joint cap and the upper joint cap and a fastening nut to be fastened to the fastening bolt at the bottom surface of the lower joint cap. It can be achieved.
As described above, according to the present invention, the lower joint cap is formed on the upper end of the lower electric pole in the process of manufacturing the concrete pole, the upper joint cap is formed on the lower end of the pole to be connected, It is possible to use the connection of the concrete pole by the bolting connection of the lower joint cap, thereby making it possible to manufacture a single shape of the concrete pole, and in particular, It is convenient, and even when installing the pole, it is possible to achieve a convenient construction without the need for an expensive crane or the like.
In addition, since the connecting portions of the upper and lower joint caps do not protrude to the outside of the electric pole, the effect of improving the appearance is further improved.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a pole connection pole for a concrete pole of the present invention.
FIG. 2 is a perspective view showing a connection of a pole connection pole for a concrete pole of the present invention. FIG.
3 is a sectional view showing the connection of a pole connection pole for a concrete pole of the present invention.
4 is a cross-sectional view of the main part of a pole connection pole for a concrete pole of the present invention.
The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.
Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is an exploded perspective view of a pole connection pole for a concrete pole of the present invention, FIG. 2 is an assembled perspective view of a pole pole connection pole for a concrete pole of the present invention, FIG. Sectional view of the main part of the pole connection pole for a concrete electric pole.
1 through 4, the present invention provides a concrete
The
At this time, the lower
Each of the lower steel
In other words, the lower steel
The
At this time, it is preferable that the
The
That is, the
The
At this time, the
At this time, the
Each of the upper steel
In other words, the upper steel
The
At this time, it is preferable that the upper fastening
The
That is, the
The coupling means 300 is a means for coupling the
Each of the
At this time, in the
Two rows of upper and lower
That is, the
The
Hereinafter, the operation of the electroconductive pole for a concrete pole of the present invention having the above-described construction will be described in detail with reference to the accompanying drawings.
The present invention provides a concrete electroconducting
In order to connect the
The lower
Thereafter, the
That is, each of the
In the process of constraining the lower
As described above, the present invention provides a method for connecting a concrete pole to a concrete pole, which can be used for making a concrete pole, and is easy to handle, Even when a relatively long electric pole is installed, it is possible to construct a concrete electric furnace with stability without using the existing steel pipe pole.
100: Lower joint cap 110: Lower plate
111:
120: lower through hole 130: lower steel bar coupling hole
131: steel bar entry hole 132: long hole
133: Steel bar engagement groove 140: Lower fastening pipe
141: lower tapped hole 150: lower reinforcing ring
151: lower binding stones
200: upper joint cap 210: upper plate
211:
220: upper through-hole 230: upper steel bar coupling hole
231: entry into a steel bar 232:
233: Steel bar engagement groove 240: Upper fastening pipe
241: upper tapped hole 250: upper reinforcing ring
251: upper binding ridge
300: coupling means 310, 310 ': coupling piece
311: protruding
312: upper bolt insertion hole 313: lower bolt insertion hole
400: fastening bolt
Claims (3)
The upper joint hole 220 is formed at the center of the lower joint cap 100 and a plurality of upper steel bar coupling holes 220 are formed around the upper hole 220 in the circumferential direction, An upper plate 210 formed with an upper coupling protrusion 211 formed to protrude outward around a lower end of the lower plate 110 and a plurality of upper tapped holes 241 And an upper reinforcing ring 250 protruding upward from an upper end of the upper tightening pipe 240 and having at least one upper coupling ridge 251 formed on an inner peripheral surface thereof, An upper joint cap 200 formed at an upper end of the upper joint cap 200; And
Each of the inner circumferential surfaces is formed with a protruding engagement groove 311 through which the lower coupling protrusion 111 and the upper coupling protrusion 211 are inserted and an upper tap hole 241 and a lower coupling hole And a plurality of coupling pieces 310 and 310 'formed with at least two upper and lower bolt insertion holes 312 and 313 to communicate with the tapped holes 141, (300); And
And a fastening bolt 400 inserted into each of the upper and lower bolt insertion holes 312 and 313 and fastened and fixed to the lower tap hole 141 and the upper tap hole 241, Jeonju connector.
The strong-rod coupling hole 130 of the lower joint cap 100,
A steel bar entrance hole 131 into which the head of the steel bar enters from one end and a long hole 132 extending from the steel bar entrance hole 131 with a diameter smaller than that of the steel bar entry hole 131, And a semicircular groove-shaped steel bar catching groove 133 formed on the upper surface of the lower plate 110 around the end of the long hole 132,
The steel rod coupling hole 130 of the upper joint cap 200,
A long hole 232 having a diameter smaller than that of the steel bar entry hole 231 and extending to the steel bar entry hole 231 and a long hole 232 having a diameter larger than that of the long hole 232 And a semicircular groove-shaped steel bar engagement groove (233) formed on the lower surface of the upper plate (210) around the end of the elongated hole (232).
In the lower engagement protrusion 111,
And a lower inclined face 111a having a shape gradually becoming wider from the outer lower end to the inner side,
In the upper coupling protrusion 211,
And an upper inclined surface 211a which gradually widens from the outer upper end to the inner side,
In the two-part latching groove 311,
Wherein the lower inclined surface and the upper inclined surface are formed to be opposed to the lower inclined surface and the upper inclined surface, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160018999A KR20170097357A (en) | 2016-02-18 | 2016-02-18 | Pole connection for concrete poles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160018999A KR20170097357A (en) | 2016-02-18 | 2016-02-18 | Pole connection for concrete poles |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170097357A true KR20170097357A (en) | 2017-08-28 |
Family
ID=59759882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160018999A KR20170097357A (en) | 2016-02-18 | 2016-02-18 | Pole connection for concrete poles |
Country Status (1)
Country | Link |
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KR (1) | KR20170097357A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190043702A (en) * | 2017-10-19 | 2019-04-29 | 주식회사 클라썸테크 | The apparatus to rearrange reinforcement ULBON for prestressed concrete pole |
KR101994467B1 (en) | 2018-02-01 | 2019-06-28 | 주식회사 클라썸테크 | Connecting apparatus for concrete pole |
KR102017847B1 (en) | 2019-02-08 | 2019-09-03 | (주)한빛기술단 | Interconnection apparatus for coupling upper pole andlower pole |
KR20200068956A (en) | 2018-12-06 | 2020-06-16 | 주식회사 클라썸테크 | Connecting apparatus for concrete pole |
CN114658280A (en) * | 2022-03-30 | 2022-06-24 | 中桂电力设备有限公司 | Concrete pole and mounting method thereof |
-
2016
- 2016-02-18 KR KR1020160018999A patent/KR20170097357A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190043702A (en) * | 2017-10-19 | 2019-04-29 | 주식회사 클라썸테크 | The apparatus to rearrange reinforcement ULBON for prestressed concrete pole |
KR101994467B1 (en) | 2018-02-01 | 2019-06-28 | 주식회사 클라썸테크 | Connecting apparatus for concrete pole |
KR20200068956A (en) | 2018-12-06 | 2020-06-16 | 주식회사 클라썸테크 | Connecting apparatus for concrete pole |
KR102017847B1 (en) | 2019-02-08 | 2019-09-03 | (주)한빛기술단 | Interconnection apparatus for coupling upper pole andlower pole |
CN114658280A (en) * | 2022-03-30 | 2022-06-24 | 中桂电力设备有限公司 | Concrete pole and mounting method thereof |
CN114658280B (en) * | 2022-03-30 | 2024-03-29 | 中桂电力设备有限公司 | Concrete electric pole and installation method thereof |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |