KR20090051025A - Footing for keeping warmth of pipeline - Google Patents
Footing for keeping warmth of pipeline Download PDFInfo
- Publication number
- KR20090051025A KR20090051025A KR1020090037564A KR20090037564A KR20090051025A KR 20090051025 A KR20090051025 A KR 20090051025A KR 1020090037564 A KR1020090037564 A KR 1020090037564A KR 20090037564 A KR20090037564 A KR 20090037564A KR 20090051025 A KR20090051025 A KR 20090051025A
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- scaffold
- locking
- groove
- scaffolding
- Prior art date
Links
Images
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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
-
- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/28—Clips or connections for securing boards
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
According to the present invention, in the scaffold used for insulating work of an oil pipe, the inner ring is inserted into and coupled to both ends of a quadrilateral frame and the plate is not protruded from the height of the scaffold, and is bent and extended at right angles to the inner ring. A plate-shaped intermediate ring coupled to the end face of the quadrilateral frame while being exposed to the outside of the frame; Consists of a plate-shaped locking ring consisting of a locking ring and a locking ring for fastening the locking ring is formed with a semi-circular cutting groove is formed in the semi-circular shape while being extended at a right angle to the middle ring. Even if it is installed on the floor, the hook does not protrude from the upper board, so the worker does not fall over the hook when the worker is working or walking, and there is no gap between the foot and the foot, and foreign substances or small screws generated during the work are not. The pedestrian or worker under the scaffold has a safe effect without falling down.
Scaffolding, Stand, Oil Pipe, Pipe Rack H Beam, Leveling, Clamp, Insulation
Description
The present invention relates to a scaffold used in the heat insulating operation of the oil pipe, and more particularly to a scaffold for oil pipe thermal insulation work fastened to the moon is fixed to the lower portion of the pipe rack supporting the oil pipe.
A pipeline consisting of steel pipes for transporting or unloading fluids such as oil and natural gas is generally called an oil pipeline, which is a state-of-the-art facility for transporting oil and gas and is an environmentally friendly and most economical transportation system.
The pipeline is a major energy source that plays a role in the industrial activities, and is responsible for the rapid and efficient transportation of oil from the producing site to the consumer, just as tap water is sent to the place where it is needed by water pipes, which is a source of convenience for people's lives.
In Korea, oil pipelines connect five oil refineries, including Ulsan and Yeosu, and six large cities, including Seoul, Daegu, Daejeon, and Gwangju, to safely and reliably transport four types of light oils, including gasoline. It transports the above.
The
The pipe rack H-
Since the
If the
The
The
Until now, the scaffold was installed at a suitable height below the
The
The
At both ends of the
The
The hook ring 113-2 is a hook-type ring formed on an extension line of the outer ring 113-1, and has a semicircular cut-out groove, and spans the
The inner circumferential surface of the engaging ring 113-2 contacting the
Therefore, as shown in FIG. 1, which is a perspective view of the footrest of the prior art, the height of the inner half circle of the locking ring 113-2 and the height of the
In other words, the catch ring 113-2 is formed to protrude from the
On the other hand, the
When the
Since the inner circumferential surface of the locking ring 113-2 is formed higher than the height of the
The
In addition, the hook ring 113-2 is configured at the same position on the left and
In addition, due to the protrusion of the catching ring 113-2, there is a limit to placing a work tool having a spherical shape on the
In addition, a gap is generated between the
The present invention has been invented to solve the above problems, the height of the hook is equal to the height of the footrest, when bending the hook to install the footrest in the footrest scaffolding gap between the footrest and the footrest occurs The purpose is to provide a scaffold for oil pipe insulation work.
In order to solve the above object, the oil pipe scaffolding warming operation of the present invention is inserted into both ends of the four-frame frame, and the inner ring of the plate-shaped, bent at a right angle to the inner ring and exposed to the outside of the four-frame frame 4 It is composed of a plate-shaped middle ring of the plate-shaped coupled to the end surface of each frame and the length of the left and right, and a semi-circular cut-out groove is formed while extending at a right angle to the middle ring.
In addition, the present invention is configured such that the upper surface of the inner ring and the upper surface of the middle ring and the upper surface of the locking ring are formed in a parallel line so that the height of the inner ring does not protrude from the height of the footrest.
In addition, the present invention is configured so that the locking device is configured on the side of the hook ring so that the footrest scaffold does not escape when the footrest scaffold is fastened to the cutting groove.
In addition, the present invention is the locking device is formed in the lock groove penetrated in the form of a half moon therein, one side of the inner peripheral surface of the locking groove is cut in a half moon shape and the upper locking groove and the lower locking groove formed spaced at regular intervals And, through the locking groove is to be composed of a clamp fastened to the hook.
In addition, the present invention is the top plate of the scaffold is formed of a non-slip hole that is penetrated to the outside and the periphery slightly protruded to the outside, and formed in the middle of the non-slip hole and the non-slip hole and a non-slip protrusion protruding slightly to the outside will be.
As described above, the
In addition, the
In addition, the
In addition, the
In addition, since the protrusion of the locking ring 13-1 does not protrude, there is a safe effect of placing a work tool having a spherical shape.
Referring to Figure 3, which is a state diagram of the use of the invention pipeline scaffold for insulation work, the both ends of the pipe
After the
As the "c" shape, a screw hole is formed at an upper portion thereof, and a
The
The horizontal adjustment means is configured to be movable in and out of the vertical portion in the axial direction of the vertical portion is configured to enable the adjustment of the exposed length.
The
After placing the
In this way, the operator can perform the warming work of the
Looking at Figure 4 is a perspective view of the scaffold for oil insulation pipe work of the present invention,
The
The
The
Since the
The inner ring 13-3 is inserted into both ends of the
The inner ring 13-3 is inserted through the front
Since the height of the inner ring 13-3 is inserted into the
The intermediate ring 13-2 is bent at a right angle at the end of the inner ring 13-3 exposed from the
Since the height of the intermediate ring 13-2 is closely welded to the entire surface of the
The locking ring 13-1 protrudes outward from the
The height of the locking ring 13-1 is configured to be the same as the height of the
Therefore, the upper surface of the inner ring (13-3) and the upper surface of the intermediate ring (13-2) and the upper surface of the locking ring (13-1) are formed in a parallel line, the inner ring (13-3) The height of does not protrude more than the height of the scaffold.
The
On the other hand, the hook ring (13-1) is a penetrating semi-circular cut-out groove (13-4) is formed, the hook ring (13-1) becomes a hook-shaped hook scaffolding scaffolding in the cut groove (13-4) (105) is worn.
Since the height of the locking ring 13-1 is configured to be the same as the height of the
Looking at the configuration of the
The locking
The catch 14-2 is fastened to the catch 14-1 through the lock groove, the end of which is formed larger than the width of the lock groove 14-3 so that the catch 14-2 is the
On the other hand, one side of the inner circumferential surface of the locking groove (14-3) is cut through penetrating in the form of a half moon and the upper locking groove (14-4) and the lower locking groove (14-5) is formed at a predetermined interval.
As shown in FIG. 3, the
Locking ring 14-1 of the
In the state that the locking
In other words, when the catch 14-2 is inserted into the upper catching groove 14-4, the function of the lock ring 14-1 is performed, and the catch 14-2 is the lower catching groove 14-5. If inserted into the lock ring 14-1 is to release the lock function.
The locking
In the
Looking at the enlarged view of the enlarged view of the top plate in Figure 4 which is a perspective view of the
On the other hand, since the
The non-slip hole 12-1 is configured such that a circular hole penetrates the upper plate of the
The non-slip projection 12-2 is formed in the middle of the non-slip hole (12-1) and the non-slip hole (12-1) and is configured to protrude slightly to the outside by the embossing process, the anti-slip hole ( It does not penetrate differently from 12-1).
The non-slip projections 12-2 may be cross-shaped, diamond-shaped, star-shaped or polygonal, and are not limited to these shapes and may be modified as much as possible.
1 is a perspective view of a prior art scaffold.
2: Scaffold plan view in the state of use of the prior art scaffold.
3 is a state diagram of the use of the present invention oil pipe scaffolding work.
4 is a perspective view of the scaffold for oil pipe insulation work of the present invention.
5 is a perspective view of the hook of the present invention.
6 is a perspective view of the locking device of the present invention.
7: Scaffolding plan view in the state of use of the scaffold for oil pipe insulation work | work of this invention.
Description of the main parts of the drawing
10: footrest 11: frame
12: top plate 12-1: slipper
12-2: Anti-Slip 13: Hook
13-1: Hanging Hook 13-2: Middle Hook
13-3: Inner ring 13-4: Cutting groove
14: Lock 14-1: Lock Ring
14-2: Clamp 14-3: Locking Groove
14-4: upper locking groove 14-5: lower locking groove
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090037564A KR20090051025A (en) | 2009-04-29 | 2009-04-29 | Footing for keeping warmth of pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090037564A KR20090051025A (en) | 2009-04-29 | 2009-04-29 | Footing for keeping warmth of pipeline |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090051025A true KR20090051025A (en) | 2009-05-20 |
Family
ID=40859330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090037564A KR20090051025A (en) | 2009-04-29 | 2009-04-29 | Footing for keeping warmth of pipeline |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20090051025A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101635817B1 (en) * | 2015-10-20 | 2016-07-04 | (주)태성디엔씨 | Safety foot board |
JP2021055482A (en) * | 2019-10-01 | 2021-04-08 | 株式会社杉孝グループホールディングス | Temporary flooring material for temporary structures |
KR102255702B1 (en) * | 2020-06-20 | 2021-05-24 | 이한억 | Construction safety scaffolding and ladder hook and connection structure |
KR102511294B1 (en) * | 2022-06-30 | 2023-03-17 | 제이에이치제이엠 주식회사 | A construction safety scaffold |
-
2009
- 2009-04-29 KR KR1020090037564A patent/KR20090051025A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101635817B1 (en) * | 2015-10-20 | 2016-07-04 | (주)태성디엔씨 | Safety foot board |
JP2021055482A (en) * | 2019-10-01 | 2021-04-08 | 株式会社杉孝グループホールディングス | Temporary flooring material for temporary structures |
KR102255702B1 (en) * | 2020-06-20 | 2021-05-24 | 이한억 | Construction safety scaffolding and ladder hook and connection structure |
KR102511294B1 (en) * | 2022-06-30 | 2023-03-17 | 제이에이치제이엠 주식회사 | A construction safety scaffold |
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