KR20160024890A - Pipe supporting device for earthquake-proof construction - Google Patents

Pipe supporting device for earthquake-proof construction Download PDF

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Publication number
KR20160024890A
KR20160024890A KR1020160017010A KR20160017010A KR20160024890A KR 20160024890 A KR20160024890 A KR 20160024890A KR 1020160017010 A KR1020160017010 A KR 1020160017010A KR 20160017010 A KR20160017010 A KR 20160017010A KR 20160024890 A KR20160024890 A KR 20160024890A
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KR
South Korea
Prior art keywords
plate
hole
vibration
spring
vertical
Prior art date
Application number
KR1020160017010A
Other languages
Korean (ko)
Inventor
김대식
Original Assignee
김대식
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 김대식 filed Critical 김대식
Priority to KR1020160017010A priority Critical patent/KR20160024890A/en
Publication of KR20160024890A publication Critical patent/KR20160024890A/en

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Classifications

    • 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
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • 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
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • 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
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • 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
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • 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
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • F16L3/205Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
    • 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
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

The present invention relates to a fixing device of a pipe support trestle for an earthquake-proof construction in which a vibration absorbing means moves up, down, left, and right to prevent damage to a pipe by rapidly absorbing vibration generated by earthquake waves. The fixing device of a pipe support trestle for an earthquake-proof construction, comprises: a connecting means (202) installed in a ceiling; and a vibration absorbing means (204) which penetrates the inside center of the connecting means (202) and is installed to be movable in upward, downward, leftward, and rightward directions so as to rapidly absorb vibration generated by earthquake waves.

Description

[0001] The present invention relates to a pipe supporting device for earthquake-proof construction,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an anti-vibration pipe support stand fixing device, and more particularly, to an anti-vibration pipe support device that is capable of rapidly absorbing vibrations generated by seismic waves, To a support stand.

In general, a pipe fixing device is used to fix various pipes installed in an underground floor of an apartment or a high-rise building by hanging it on a ceiling. It is coupled to an insert plate buried in concrete in a basement or ceiling hanger bolts formed at regular intervals on a ceiling, So that the horizontal state of the pipe is maintained at a constant level to prevent the pipe from being loosened or sagged due to fluid flow in the pipe.

As shown in FIG. 1, the hanger includes a fastening member that is inserted and coupled to the end of a supporting member, as shown in FIG. 1. In the hanger, A slide hole 10 into which the lifting and lowering operation tube 9 is inserted and a space portion for allowing the lifting and lowering operation tube 9 to be inserted into the lower portion of the upper surface, A fixing part 16 formed with an engaging bolt hole 14 and a lifting and lowering part 16 which is inserted into the slide hole 10 and is engaged with the hanger bolt 6 so as to be lifted up and down when a vibration or an impact transmitted from the outside is generated, A spring 8 inserted to apply an elastic force between the upper surface of the slide hole 10 and the lifting operation pipe 9 and a spring 8 detached from the upper portion of the slide hole 10, To prevent Fixing nut 7 and the lock nut (7) has a fixing member (3) which comprises a rivet secured to the top of the vertical operating pipe 9 and; A fastening portion 11 formed with an insert-and-engagement bolt hole 14 so as to coincide with an insert-through hole 17 formed in a fastening portion 16 of the fastening member 3; (2) formed of a fastening part (11) in which an insertion fitting hole (21) for inserting an insertion fitting body (22) of a fastening member into a half ring shape for inserting and fixing a predetermined tubular body is formed; The other end of the fixing portion 16 to which the fastening portion 11 of the support member 2 is closely contacted with the support member 2 is closely contacted with the insertion hole 17, A supporting member 2 which supports the opposite side end in correspondence to the fastening part 5 of the supporting member 2 in a state in which a predetermined tube is inserted and extends from the fastening part 11, A fastening member 5 made of a fastening portion 11 formed with an insertion-coupling body 22 for insertion and fastening into an insertion hole of the fastening member 5; The holding member 2 or the fastening member 5 is moved in the direction of one of the supporting members 2 and 5 in a state where the fixing member 16 of the fixing member 3 is positioned between the fastening member 11 of the supporting member 2 and the fastening member 11 A coupling bolt 4 which is formed to be smaller in diameter when inserted into the insertion coupling bolt hole 14 and inserted into the pin type and protruded to the other side; And an engaging member 26 for engaging and fastening a plurality of fixing pins having elastic force to prevent the engaging bolts 4 from being separated after the protruded engaging bolts 4 are inserted.

However, in the conventional pipe fixing apparatus having the above-described structure, the spring 8 is placed on the upper end of the fixing member 3, so that it can respond only to the vertical vibration applied from the lower part to the upper part when an earthquake occurs, The hanger bolt can not be prepared against the vibration applied from the lower part because the elevating operation pipe 9 is inserted from the outside and it is very vulnerable to the earthquake none.

In order to solve the above problems, the invention was filed with the Korean Intellectual Property Office on Jun. 23, 2011 (No. 10-2011-0061022, entitled "Seismic Spring Security Hanger"), A fastening member 110 fastened to a fastening hole 102b formed at an upper end of the support bracket 102 and a fastening member 110 fastened to the upper end of the pipe band 101, The bolt head 112 of the fastening member 110 is fixed to the rotary member 110 by being fastened to the upper portion of the support bracket 102 through the fastening hole of the support bracket 102, And a fastening member rotation unit 200 having fastening protrusions 210 and 210a for preventing the fastening member 110 from being rotated by being hooked on one end of the support bracket 102 when rotating the fastening member 110. [ On both sides of the support bracket 102, That the through hole (102c) is perforated for preventing the interference, characterized in seismic safety spring hangers, "a.

However, the above-mentioned conventional seismic spring safety hanger has a problem that the hanger can not move left and right and can not absorb the vibration generated by the seismic wave quickly.

As a result, piping is often damaged.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a vibration damping device capable of quickly absorbing vibrations generated by seismic waves by moving the vibration damping means up, down, left, and right And a piping supporting stand fixing device for preventing breakage of the piping.

However, the object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, according to the present invention,

A connecting means 202 installed on the ceiling;

And vibration absorbing means 204 installed to move upwardly, downwardly, leftwardly, and rightwardly through an inner center of the connecting means 202 to quickly absorb vibrations generated by seismic waves.

As described above, according to the present invention, since the vibration absorbing means moves upward, downward, leftward and rightward, the vibration absorbing means can absorb the vibration generated by the earthquake wave quickly to prevent the breakage of the pipe .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a conventional pipe fixing apparatus,
2 is a view showing an anti-vibration piping supporting stand fixing apparatus according to the present invention,
Fig. 3 is an exploded view of the vibration-proof pipe supporting-stand fixing device of Fig. 2,
4 is a view showing a state in which a vibration-resistant piping support stand fixing device according to the present invention is installed on a ceiling;
5 is a view showing a state in which a pipe is installed,
6A to 6C are views showing the movement of the vibration-resistant piping support-to-fixed apparatus according to the present invention.

Hereinafter, preferred embodiments of the vibration-proof piping support stand fixing apparatus according to the present invention will be described.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

Fig. 2 is a view showing an anti-vibration piping support stand fixing apparatus according to the present invention, and Fig. 3 is an exploded view of an anti-vibration piping support stand fixing apparatus of Fig.

As shown in FIGS. 2 to 3, the piping supporting stand fixing apparatus 200 according to the present invention includes:

A connecting means 202 installed on the ceiling;

And vibration absorbing means 204 installed to move upwardly, downwardly, leftwardly, and rightwardly through an inner center of the connecting means 202 to quickly absorb vibrations generated by seismic waves.

The connecting means (202)

A first plate (208) having a connection hole (206);

A first vertical part 210 vertically installed at one end of the first plate 208;

A second vertical portion 212 vertically installed at one end of the first plate 210 at a predetermined distance from the first vertical portion 210;

A second plate 214 installed outside from one end of the first vertical portion 210 and having a through hole;

And a third plate 216 installed outside from one end of the second vertical portion 212 and having a through hole.

Here, the first plate 208, the first vertical portion 210, the second vertical portion 212, the second plate 214, and the third plate 216 are preferably integrally formed.

The vibration absorbing means (204)

A first spring 218 installed on the upper side of the connection hole 206 of the first plate 208 to absorb vibration by moving up and down at the time of vibration and having a receiving hole at the center thereof;

A first washer 220 located on the upper surface of the first spring 218 and having a receiving hole at the center thereof;

A second spring 222 installed below the connection hole 206 of the first plate 208 to absorb vibration by moving upward and downward at the time of vibration and having a receiving hole at the center thereof;

A second washer 224 located at the bottom of the second spring 222 and having a receiving hole at the center thereof;

The receiving hole of the first washer 220, the receiving hole of the first spring 218, the connecting hole 206 of the first plate 208, the receiving hole of the second spring 222, the second washer 224, A vertical bolt 230 having a bolt head 226 and a body column 228, the vertical bolt 230 being accommodated in a receiving hole of the body and moving up, down, left, and right during vibration to absorb vibration;

And a nut 232 screwed to the body 228 of the vertical bolt 230 to prevent the vertical bolt 230 from being detached.

Here, the bolt head 226 is larger than the diameter of the connection hole 206. The body post 228 is smaller than the diameter of the connection hole 206.

The assembling process and the use state of the piping support supporting stand 200 according to the present invention constructed as described above will be described below.

Herein, the assembling process of the vibration-proof pipe supporting stand 200 according to the present invention may be changed in any order depending on the assembler.

First, after the connecting means 202 is positioned, the vibration absorbing means 204 moving upward, downward, leftward and rightward is provided at the center of the inside of the connecting means 202.

The process of assembling the vibration absorbing unit 204 in the inner center of the connecting unit 202 will be described in more detail.

After the first plate 208 having the connection hole 206 is positioned, the first vertical portion 210 is vertically upwardly installed at one end of the first plate 208.

The second vertical portion 212 is vertically upwardly installed at one end of the first plate 210 at a predetermined distance from the first vertical portion 210.

After a second plate 214 having a through hole is formed at one end of the first vertical part 210, a through hole is formed at one end of the second vertical part 212 at the outer side A third plate 216 is provided.

A first spring 218 having a receiving hole is positioned above the connecting hole 206 of the first plate 208 and a receiving hole is provided on the upper surface of the first spring 218 The first washer 220 is positioned.

A second spring 222 having a receiving hole is positioned below the connecting hole 206 of the first plate 208 and a receiving hole is provided on the bottom surface of the second spring 222 The second washer 224 is positioned.

The receiving hole of the first washer 220, the receiving hole of the first spring 218, the connecting hole 206 of the first plate 208, the receiving hole of the second spring 222, The vertical bolt 230 having the bolt head 226 and the body column 228 is inserted into the receiving hole of the vertical bolt 224.

Then, the bolts 230 are screwed to the body 228 of the vertical bolt 230 with the nuts 232.

As described above, when assembling of the piping support supporting stand 200 according to the present invention is completed,

As shown in FIG. 4, the vertical bolt 230 is screwed to one end of the turnbuckle 302 installed on the pipe supporting stand 300.

The hanger 500 is installed in the guide groove of the horizontal member of the pipe support supporting stand 300.

Then, the pipe supporting stand 300 is installed on the ceiling 400. At this time, the second plate 214 and the third plate 216 are embedded in the ceiling.

When the structure vibrates up and down by earthquake wave,

The first spring 218 and the second spring 222 move up and down to absorb the vibration as shown in FIG. 6A.

The vertical bolt 230 moves up and down in accordance with the movement of the first spring 218 and the second spring 222.

As the vertical bolt 230 moves, the pipe supporting stand 300 moves upward and downward.

On the other hand, when the structure vibrates left and right due to seismic waves,

The vertical bolt 230 moves left and right in the connection hole 206 of the first plate 208 to absorb vibration as shown in FIGS. 6B to 6C.

The pipe supporting stand 300 moves left and right while the vertical bolt 230 moves left and right.

Accordingly, the first spring 218, the second spring 222, and the vertical bolt 230 move up, down, left, and right to rapidly absorb vibration generated by an earthquake wave.

Therefore, the present invention quickly absorbs vibration generated by an earthquake wave to prevent breakage of the pipe.

The foregoing description of the invention is merely exemplary of the invention and is used for the purpose of illustration only and is not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

200: Support pipe for supporting piping against the engine 202: Connection means
204: vibration absorbing means 206: connecting hole
208: first plate 210: first vertical portion
212: second vertical part 214: second edition
216: Third Edition 218: First spring
220: first washer 222: second spring
224: second washer 230: vertical bolt
232: nut

Claims (4)

A connecting means 202 installed on the ceiling;
And vibration absorbing means (204) installed so as to move upwardly, downwardly, leftwardly and rightwardly through an inner center of the connecting means (202) to absorb vibration generated by seismic waves rapidly, Supporting stand.
The method according to claim 1,
The connecting means (202)
A first plate (208) having a connection hole (206);
A first vertical part 210 vertically installed at one end of the first plate 208;
A second vertical portion 212 vertically installed at one end of the first plate 210 at a predetermined distance from the first vertical portion 210;
A second plate 214 installed outside from one end of the first vertical portion 210 and having a through hole;
And a third plate (216) installed outwardly from one end of the second vertical portion (212) and having a through hole,
Wherein the first plate (208), the first vertical portion (210), the second vertical portion (212), the second plate (214), and the third plate (216) Supporting stand.
The method according to claim 1,
The vibration absorbing means (204)
A first spring 218 installed on the upper side of the connection hole 206 of the first plate 208 to absorb vibration by moving up and down at the time of vibration and having a receiving hole at the center thereof;
A first washer 220 located on the upper surface of the first spring 218 and having a receiving hole at the center thereof;
A second spring 222 installed below the connection hole 206 of the first plate 208 to absorb vibration by moving upward and downward at the time of vibration and having a receiving hole at the center thereof;
A second washer 224 located at the bottom of the second spring 222 and having a receiving hole at the center thereof;
The receiving hole of the first washer 220, the receiving hole of the first spring 218, the connecting hole 206 of the first plate 208, the receiving hole of the second spring 222, the second washer 224, A vertical bolt 230 having a bolt head 226 and a body column 228, the vertical bolt 230 being accommodated in a receiving hole of the body and moving up, down, left, and right during vibration to absorb vibration;
And a nut (232) screwed to the body (228) of the vertical bolt (230) to prevent the vertical bolt (230) from being detached.
The method of claim 3,
The bolt head (226)
Is larger than the diameter of the connection hole 206,
The body post (228)
Is smaller than the diameter of the connecting hole (206).
KR1020160017010A 2016-02-15 2016-02-15 Pipe supporting device for earthquake-proof construction KR20160024890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160017010A KR20160024890A (en) 2016-02-15 2016-02-15 Pipe supporting device for earthquake-proof construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160017010A KR20160024890A (en) 2016-02-15 2016-02-15 Pipe supporting device for earthquake-proof construction

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180113387A (en) 2017-04-06 2018-10-16 기언관 pipe support stand
CN108953770A (en) * 2018-08-07 2018-12-07 宋新强 Pipeline structure outside a kind of refrigeration for air conditioning for automobiles
KR20190001616A (en) * 2017-06-26 2019-01-07 주식회사 제원에이스산업 Hanger for a cable tray and assembly of a cable tray using the same
KR20190001617A (en) * 2017-06-26 2019-01-07 주식회사 제원에이스산업 Hanger for a cable tray and assembly of a cable tray using the same
KR102186001B1 (en) * 2019-10-24 2020-12-04 김은경 A spatial image-drawing system that changes the geographic information
KR102186002B1 (en) * 2019-10-24 2020-12-04 김은경 A digital map production system that confirms and corrects the position information of the ground point and reference point
KR102216665B1 (en) * 2020-09-29 2021-02-16 이보라 Hanger apparatus for earthquake-resistant cable tray
KR20230073700A (en) * 2021-11-19 2023-05-26 주식회사 이지라인 Buckling reinforcement member for stud bolt

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180113387A (en) 2017-04-06 2018-10-16 기언관 pipe support stand
KR20190001616A (en) * 2017-06-26 2019-01-07 주식회사 제원에이스산업 Hanger for a cable tray and assembly of a cable tray using the same
KR20190001617A (en) * 2017-06-26 2019-01-07 주식회사 제원에이스산업 Hanger for a cable tray and assembly of a cable tray using the same
CN108953770A (en) * 2018-08-07 2018-12-07 宋新强 Pipeline structure outside a kind of refrigeration for air conditioning for automobiles
KR102186001B1 (en) * 2019-10-24 2020-12-04 김은경 A spatial image-drawing system that changes the geographic information
KR102186002B1 (en) * 2019-10-24 2020-12-04 김은경 A digital map production system that confirms and corrects the position information of the ground point and reference point
KR102216665B1 (en) * 2020-09-29 2021-02-16 이보라 Hanger apparatus for earthquake-resistant cable tray
KR20230073700A (en) * 2021-11-19 2023-05-26 주식회사 이지라인 Buckling reinforcement member for stud bolt

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