KR20110021216A - Construction method of good environment type steel pipe electric pole - Google Patents

Construction method of good environment type steel pipe electric pole Download PDF

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Publication number
KR20110021216A
KR20110021216A KR1020090078875A KR20090078875A KR20110021216A KR 20110021216 A KR20110021216 A KR 20110021216A KR 1020090078875 A KR1020090078875 A KR 1020090078875A KR 20090078875 A KR20090078875 A KR 20090078875A KR 20110021216 A KR20110021216 A KR 20110021216A
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KR
South Korea
Prior art keywords
pipe
foundation
flange
pillar
bolt
Prior art date
Application number
KR1020090078875A
Other languages
Korean (ko)
Inventor
고봉도
이수환
Original Assignee
홍경엽
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 홍경엽 filed Critical 홍경엽
Priority to KR1020090078875A priority Critical patent/KR20110021216A/en
Publication of KR20110021216A publication Critical patent/KR20110021216A/en

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22Sockets or holders for poles or posts
    • E04H12/2253Mounting poles or posts to the holder
    • E04H12/2276Clamping poles or posts on a stub
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B7/00Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/182Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B7/00Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/187Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with sliding nuts or other additional connecting members for joining profiles provided with grooves or channels

Abstract

In the eco-friendly steel pipe pole construction method of the present invention in the installation and fixed to the pillar pipe 140 in the ground and fixed to the connection pipe 160 installed on top of the pillar pipe 140, Digging in the ground to form a space S (S110); On the bottom surface of the space (S), and fixed by fixing the foundation template 120 of the structure in which the anchor bolt (B) protruding on the top, and the foundation concrete layer 110 to include the foundation template 120 Curing to a certain height (S120); Manufactured by FCM (Former Concrete Manufacture) at a place other than the construction site, concrete mortar is formed inside the hollow pipe, flanges 131 and 131 'are formed on the upper portion, and reinforcing ribs 133 are formed on the flange 131. Transporting the formed foundation pipe 130 to the construction site (S130); The anchor bolt B of the foundation template 120 is inserted into the bolt hole H of the flange 131 ′ of the foundation pipe 130, and then the nut N is fastened to maintain a horizontal state. Jointly fixing the foundation pipe (130) on the foundation template (S140); In a state where the flange 131 of the pillar pipe 140 is opposed to the flange 131 of the foundation pipe 130, the bolt B is inserted into the bolt hole H of the flange 131 and 141. The nut (N) is fastened to the bolt (B), and the column pipe (140) is fixed to the foundation pipe (130), and the coupling portion of the flanges (131, 141) is the space (S). Placing it lower (S150); Installing a formwork (155) on the inner surface of the space (S) (S160); Inject and cure concrete mortar 130a into the formwork 155 so that the fastening portions of the flanges 131 and 141 are not exposed on the ground G. However, the concrete mortar 130a is on the ground G. Step (S170) not to protrude into; And fastening the connection pipe 160 to install communication equipment on the upper part of the pillar pipe 140 (S180); but injecting and curing the concrete mortar 130a into the formwork 155. In S170, the concrete mortar 130a may be injected and cured into the concrete inlet hole 140a formed at the lower portion of the column pipe 140.
Space part, flange, foundation pipe, FCM

Description

Construction method of good environment type steel pipe electric pole

The present invention relates to a method for constructing an environmentally friendly steel pipe pole, and more particularly, since the fastening part of the column pipe and the foundation pipe (fastening part of the flange) is buried in the ground, it can protect the aesthetic appearance of the pole and use the FCM method. The present invention relates to an environmentally friendly steel pipe pole construction method that can significantly reduce air since the foundation pipe is manufactured separately at the manufacturing plant and used directly at the construction site.

In general, modern people are essentially carrying a terminal capable of communicating wirelessly, for example, a mobile phone, a portable terminal (PDA), and the like, such a terminal is wirelessly connected to a base station to talk with a desired party or transmit desired data. Will receive. In order to extend the radio wave reach with the terminal as much as possible, such a base station installs an electric pole on which an antenna is installed on the ground or on the roof of a building or a mountain.

1 is a cross-sectional view showing a conventional prefabricated steel pipe pole.

Referring to Figure 1, the conventional steel pipe pole 10 is composed of a multi-stage connecting pipe (11, 12) for easy storage, transportation, and installation, the lowermost connection pipe (hereinafter referred to as a column pipe) (11) Is fixed to the ground.

In order to fasten the column pipe 11 and the connection pipe 12, a bolt through hole H1 is formed in the column pipe 11, and a welding nut hole H2 is formed in the connection pipe 12. do. Here, the welding nut hole H2 refers to a hole in which the nut N is separately welded.

In the conventional prefabricated steel pipe pole 10 having such a structure, the bolt B is connected to the bolt through hole H1 and the welding nut hole H2 while the bolt through hole H1 and the welding nut hole H2 are aligned. It is configured to insert into a fastener.

However, the conventional prefabricated steel pipe pole has a problem in that the fastening portion 11 'of the column pipe is exposed to the outside of the ground (G) to damage the aesthetics of the pole 10.

In addition, since the foundation pipe is cured and manufactured directly at the construction site, construction is difficult and there is a problem in that air is increased.

In addition, since the welding nut hole of the structure in which the nut is welded to the connection pipe is formed in order to fasten the pillar pipe and the connection pipe, the assembly work is very difficult and a lot of time is required for the assembly work.

The present invention is to solve the above-mentioned problems, and since the fastening part (coupling part of the flange) of the column pipe and the foundation pipe is buried in the ground, it can protect the beauty of the pole, and also by using the FCM method It is an object of the present invention to provide an environmentally friendly steel pipe pole construction method that can significantly reduce the air since the foundation pipe is used directly at the construction site after the pipe is manufactured separately in the manufacturing plant.

Another object of the present invention is to insert a lower end of the connection pipe into the upper end of the column pipe in fastening the connection pipe to the upper portion of the column pipe, the positioning projection formed on the lower end of the connection pipe upper end of the column pipe Inserted into a position fixing groove formed in the groove to match the welding nut fastening hole of the pillar pipe and the connecting pipe, and then the welding from the inside of the pillar connecting pipe to the outside using a work tool formed on the front surface of the pillar pipe. It is possible to easily assemble the connecting pipe to the pillar pipe by fastening a bolt to a nut fastening hole, thereby providing an environmentally friendly steel pipe pole construction method that can significantly reduce construction costs by reducing construction personnel.

In order to achieve the above object, the eco-friendly steel pipe pole construction method of the present invention is fixed in the underground pipe and the installation of the eco-friendly steel pipe pole pole installation method fixedly installed in the upper part of the column pipe, Digging to form a space portion; Fixing a foundation template of a structure in which an anchor bolt is protruded to an upper portion of the space part bottom surface, and curing the foundation concrete layer to a certain height to include the foundation template; It is manufactured by FCM (Former Concrete Manufacture) method in places other than the construction site, and concrete mortar is formed inside the hollow pipe, flanges are formed on the upper and lower parts, and the basic pipe which carries the reinforcing rib is formed on the upper flange to the construction site. step; Inserting the anchor bolt of the foundation template into the bolt hole of the flange of the foundation pipe and then fastening a nut to jointly fix the foundation pipe on the foundation template while keeping it horizontal; In a state where the flange of the pillar pipe is on the flange of the upper portion of the foundation pipe, a bolt is inserted into a bolt hole of the flanges and a nut is fastened to the bolt to couple and fix the pillar pipe to the foundation pipe. The fastening portion of the lower portion of the space portion; Installing formwork on the inner surface of the space part; Injecting and curing concrete mortar into the mold so that fastening portions of the flanges are not exposed on the ground, but preventing the concrete mortar from protruding onto the ground; And fastening the connecting pipe to install communication equipment on the upper part of the pillar pipe. In the step of injecting and curing concrete mortar into the formwork, the concrete is provided in the concrete inlet hole formed in the lower portion of the pillar pipe. Inject and cure mortar.

As described above, the present invention can finely adjust the slope of the steel pipe pole as a base template.

After construction, the joints of the pillar pipes and the foundation pipes (the joints of the flanges) are buried in the ground, thus protecting the beauty of the electric pole.

In addition, by using the FCM method, the foundation pipe is manufactured separately in the manufacturing plant, and the foundation pipe is used immediately at the construction site, thereby greatly reducing the air.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the construction method of an environmentally friendly steel pipe pole according to a preferred embodiment of the present invention.

Prior to explaining the environmentally friendly steel pipe pole construction method of the present invention, the environmentally friendly steel pipe pole 100 and its components will be briefly described.

FIG. 2 is a front view showing an eco-friendly steel pipe pole of the present invention. In the eco-friendly steel pipe pole 100 of the present invention, as shown in FIG. 2, a lower portion of the column pipe 140 is buried underground. The connection pipe 160 is coupled to the upper portion of the column pipe 140. An outer surface 100a having a bark shape is attached to the outer surfaces of the column pipe 140 and the connection pipe 160. Communication equipment such as an antenna and a gastrointestinal membrane is installed on the connection pipe 160. Since these communication equipment is a known technology, a detailed description thereof will be omitted below.

Figure 3 is a perspective view showing a template used in the eco-friendly steel pipe pole construction method of the present invention.

As shown in Figure 3, the template (120) of the present invention (template) of the present invention (template) is referred to as a support, a torib in construction, the support portion 121 is formed at the bottom and the anchor bolt (B) is formed on the upper protrusion A nut (N) is fastened to the anchor bolt (B).

Figure 4 is a front view showing a foundation pipe used in the eco-friendly steel pipe pole construction method of the present invention, Figure 5 is a plan view of Figure 4, and Figure 6 is a bottom view of Figure 4.

As shown in Figures 4 to 6, the foundation pipe 130 of the present invention is manufactured by the Former Concrete Manufacture (FCM) method in places other than the construction site, the concrete mortar (130a) is formed inside the hollow pipe Upper and lower flanges 131 and 131 ′ are respectively formed, and reinforcing ribs 133 are formed on the flange 131. Bolted holes H are formed in the flanges 131 and 131 ′.

7 is a view illustrating a process for constructing an environmentally friendly steel pipe pole of the present invention, FIG. 8 is an enlarged view of a portion “A” of FIG. 7, and FIG. 9 illustrates a method for constructing an environmentally friendly steel pipe pole of the present invention. It is a flow chart shown.

7 to 9, the eco-friendly steel pipe pole construction method of the present invention is fixed to the pillar pipe 140 in the ground and the parent pipe 140 is fixed to the upper installation of the connecting pipe 160 In the environmental steel pipe pole construction method, forming a space (S) by digging in the ground (S110); On the bottom surface of the space (S), and fixed by fixing the foundation template 120 of the structure in which the anchor bolt (B) protruding on the top, and the foundation concrete layer 110 to include the foundation template 120 Curing to a certain height (S120); Manufactured by FCM (Former Concrete Manufacture) method at the place other than the construction site, concrete mortar (130a) is formed in the hollow pipe, flanges (131, 131 ') is formed on the upper and lower, and the flange 131 Transporting the foundation pipe 130 having the reinforcing ribs 133 formed at the construction site (S130); The anchor bolt B of the foundation template 120 is inserted into the bolt hole H of the flange 131 ′ of the foundation pipe 130, and then the nut N is fastened to maintain a horizontal state. Jointly fixing the foundation pipe (130) on the foundation template (S140); In a state where the flange 131 of the pillar pipe 140 is opposed to the flange 131 of the foundation pipe 130, the bolt B is inserted into the bolt hole H of the flange 131 and 141. The nut (N) is fastened to the bolt (B), and the column pipe (140) is fixed to the foundation pipe (130), and the coupling portion of the flanges (131, 141) is the space (S). Placing it lower (S150); Installing a formwork (155) on the inner surface of the space (S) (S160); Inject and cure concrete mortar 130a in the formwork 155 so that the fastening portions of the flanges 131 and 141 are not exposed on the ground G. However, the concrete mortar 130a is on the ground G. Step (S170) not to protrude into; And fastening the connection pipe 160 to install communication equipment on the upper part of the pillar pipe 140 (S180); but injecting and curing the concrete mortar 130a into the formwork 155. In S170, the concrete mortar 130a is injected and cured into the concrete inlet hole 140a formed in the lower portion of the column pipe 140.

10 is a view showing a method of fastening the connecting pipe to the upper portion of the column pipe in the environmentally friendly steel pipe pole construction method of the present invention.

As shown in FIG. 10, in the step of fastening the connecting pipe 160 to the upper portion of the pillar pipe 140, the lower end of the connecting pipe 160 is inserted into the upper end of the pillar pipe 140. In addition, the positioning protrusion 166 formed at the lower end of the connecting pipe 160 is inserted into the positioning groove 146 formed at the upper end of the pillar pipe 140, so that the pillar pipe 140 and the connecting pipe ( After matching the welding nut fastening hole (H) of 160, using the work tool 148 formed on the front surface of the pillar pipe 140 fastening the welding nut from the inside of the pillar connecting pipe 160 to the outside The connection pipe 160 is assembled to the pillar pipe 140 by fastening the bolt B to the hole H. Here, the work tool 148 refers to a hole formed in the front surface of the pillar pipe 140 for assembly.

As described above, the present invention can finely adjust the slope of the steel pipe pole as a base template.

After construction, the joints of the pillar pipes and the foundation pipes (the joints of the flanges) are buried in the ground, thus protecting the beauty of the electric pole.

In addition, by using the FCM method, the foundation pipe is manufactured separately in the manufacturing plant, and the foundation pipe is used immediately at the construction site, thereby greatly reducing the air.

As such, the rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications within the scope of the claims. It is self evident.

1 is a cross-sectional view showing a conventional prefabricated steel pipe pole

Figure 2 is a front view showing an environmentally friendly steel pipe pole of the present invention

Figure 3 is a perspective view showing a template used in the eco-friendly steel pipe pole construction method of the present invention.

Figure 4 is a front view showing the foundation pipe used in the eco-friendly steel pipe pole construction method of the present invention

5 is a plan view of FIG.

6 is a bottom view of FIG. 4.

Figure 7 is a view showing for explaining the construction process of environmentally friendly steel pipe pole of the present invention

8 is an enlarged view of a portion “A” of FIG. 7;

9 is a flow chart showing the environmentally friendly steel pipe pole construction method of the present invention

10 is a view showing a method of fastening the connecting pipe to the upper portion of the column pipe in the construction method of eco-friendly steel pipe pole of the present invention of the present invention.

* Reference numerals for main parts

110: foundation concrete floor

120: foundation template

130: foundation pipe

130a: concrete mortar

131,131 ': upper and lower flange

133: reinforcement rib

140: pillar pipe

140a: concrete inlet hole

141: flange

146: Fixed position home

148: working tool

155: formwork

160: connecting pipe

166: positioning protrusion

B: anchor bolt

G: floor

H: bolt hole

N: Nut

S: space department

Claims (2)

  1. In the underground installation method fixed to the column pipe 140 and fixed installation of the connecting pipe 160 in the upper portion of the column pipe 140,
    Digging in the ground to form a space S (S110);
    On the bottom surface of the space (S), and fixed by fixing the foundation template 120 of the structure in which the anchor bolt (B) protruding on the top, and the foundation concrete layer 110 to include the foundation template 120 Curing to a certain height (S120);
    Manufactured by FCM (Former Concrete Manufacture) in a place other than the construction site, the concrete mortar (130a) is formed in the hollow pipe, the flanges 131, 131 'is formed on the upper and lower, the flange 131 The step (S130) for transporting the foundation pipe 130, the reinforcing rib 133 is formed to the construction site;
    The anchor bolt B of the foundation template 120 is inserted into the bolt hole H of the flange 131 ′ of the foundation pipe 130, and then the nut N is fastened to maintain a horizontal state. Fixing the foundation pipe (130) onto the foundation template (120) with a step (S140);
    The bolt B is inserted into the bolt hole H of the flanges 131 and 141 in a state of facing the flange 141 of the column pipe 140 on the flange 131 of the foundation pipe 130. And by fastening the nut (N) to the bolt (B), the pillar pipe 140 is fixed to the foundation pipe 130, the coupling portion of the flange (131, 141) is the space portion ( Placing it lower than S) (S150);
    Installing a formwork (155) on the inner surface of the space (S) (S160);
    Inject and cure concrete mortar 130a in the formwork 155 so that the fastening portions of the flanges 131 and 141 are not exposed on the ground G. However, the concrete mortar 130a is on the ground G. Step (S170) not to protrude into; And
    Fastening the connection pipe 160 for the installation of communication equipment on the top of the pillar pipe 140 (S180); including,
    Injecting and curing the concrete mortar (130a) in the formwork 155 (S170), injecting and curing the concrete mortar (130a) in the concrete inlet hole (140a) formed in the lower portion of the column pipe 140 Eco-friendly steel pipe pole pole construction method characterized in that.
  2. The method of claim 1,
    In the step (S180) of fastening the connection pipe 160 to the upper portion of the column pipe 140, the lower end of the connection pipe 160 is inserted into the upper end of the column pipe 140, the connection pipe ( Inserting the positioning protrusion 166 formed at the lower end of the column 160 into the positioning groove 146 formed at the upper end of the pillar pipe 140 to fasten the welding nut of the pillar pipe 140 and the connecting pipe 160. After matching the holes (H), using the work tool 148 formed on the front surface of the pillar pipe 140 bolted to the welding nut fastening hole (H) toward the outside from the inside of the pillar connection pipe 160 (B) by fastening the connection pipe 160 to the pillar pipe 140, eco-friendly steel pipe pole construction method characterized in that.
KR1020090078875A 2009-08-25 2009-08-25 Construction method of good environment type steel pipe electric pole KR20110021216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090078875A KR20110021216A (en) 2009-08-25 2009-08-25 Construction method of good environment type steel pipe electric pole

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Application Number Priority Date Filing Date Title
KR1020090078875A KR20110021216A (en) 2009-08-25 2009-08-25 Construction method of good environment type steel pipe electric pole

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KR20110021216A true KR20110021216A (en) 2011-03-04

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926398A (en) * 2012-10-10 2013-02-13 青海省电力设计院 Construction method of inclined column type corrosion resistant foundation for power line in salt lake area
CN103205981A (en) * 2013-03-22 2013-07-17 广东明阳风电产业集团有限公司 Positioning structure for installation and grouting of jacket basis of offshore wind turbine
CN103225311A (en) * 2013-03-22 2013-07-31 广东明阳风电产业集团有限公司 Fixing and leveling structure for mounting marine fan jacket foundation
CN103255778A (en) * 2013-03-22 2013-08-21 广东明阳风电产业集团有限公司 Grouting positioning and leveling method for offshore wind turbine jacket foundation setting
CN103556649A (en) * 2013-11-08 2014-02-05 广东明阳风电产业集团有限公司 Jacket leveling mechanism of offshore wind turbine generator system
CN103741707A (en) * 2013-12-31 2014-04-23 国家电网公司 Heavy excavation anti-corrosion foundation for ultrahigh voltage transmission line in salty soil region and preparation method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926398A (en) * 2012-10-10 2013-02-13 青海省电力设计院 Construction method of inclined column type corrosion resistant foundation for power line in salt lake area
CN102926398B (en) * 2012-10-10 2016-09-07 青海省电力设计院 A kind of for Salt Lake Area iron tower of power transmission line bolts of inclined column type anti-corrosion foundation construction method
CN103225311A (en) * 2013-03-22 2013-07-31 广东明阳风电产业集团有限公司 Fixing and leveling structure for mounting marine fan jacket foundation
CN103255778A (en) * 2013-03-22 2013-08-21 广东明阳风电产业集团有限公司 Grouting positioning and leveling method for offshore wind turbine jacket foundation setting
CN103225311B (en) * 2013-03-22 2015-12-23 广东明阳风电产业集团有限公司 For the fixing leveling structure that marine fan jacket foundation is installed
CN103205981A (en) * 2013-03-22 2013-07-17 广东明阳风电产业集团有限公司 Positioning structure for installation and grouting of jacket basis of offshore wind turbine
CN103556649A (en) * 2013-11-08 2014-02-05 广东明阳风电产业集团有限公司 Jacket leveling mechanism of offshore wind turbine generator system
CN103741707A (en) * 2013-12-31 2014-04-23 国家电网公司 Heavy excavation anti-corrosion foundation for ultrahigh voltage transmission line in salty soil region and preparation method

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