KR200349987Y1 - Fixed supporter for establishment of bridge's safety inspection stand - Google Patents
Fixed supporter for establishment of bridge's safety inspection stand Download PDFInfo
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- KR200349987Y1 KR200349987Y1 KR20-2004-0004181U KR20040004181U KR200349987Y1 KR 200349987 Y1 KR200349987 Y1 KR 200349987Y1 KR 20040004181 U KR20040004181 U KR 20040004181U KR 200349987 Y1 KR200349987 Y1 KR 200349987Y1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
본 고안은 타측단에 교각에 고정되는 고정판이 형성된 수평방향의 받침프레임부와 지지봉이 끼워져 체결되는 관통공이 몸체 다수 곳에 형성되고 받침프레임부 타측단과 연결되는 수직방향의 안전난간부를 갖는 교량용 점검대 설치용 고정받침대에 있어서; 상단에 발판을 고정하는 앵글이 끼움고정되는 다수개의 안착요부가 형성되고 일측 상단에 상측으로 돌출되어 외주연에 나사산을 갖는 체결돌부를 갖는 받침프레임과; 하단에 받침프레임의 나사산을 갖는 체결돌부에 나사결합되는 내측나사산이 형성된 체결너트부를 갖는 안전난간축을 구비하는 교량의 안전점검대 설치용 고정받침대에 관한 것이다.The present invention is a bridge inspection platform having a horizontal supporting frame portion formed with a fixing plate fixed to the pier at the other end and a through-hole in which the supporting rods are fitted are formed in a plurality of bodies and a vertical safety railing portion connected to the other end of the supporting frame portion. In a fixed stand for installation; A support frame having a fastening protrusion having a screw thread on an outer circumference formed with a plurality of seating recesses having an angle fixed at an upper end thereof, and protruding upward on one side; It relates to a fixed stand for the installation of the safety check table of the bridge having a safety railing shaft having a fastening nut portion formed with an inner thread screwed to the fastening protrusion having a thread of the support frame at the bottom.
이러한 본 고안은 고정받침대의 받침프레임부와 안전난간부를 고정받침대 상단의 발판 상에서 손쉽게 체결작업할 수 있는 효과가 있다.This invention has an effect that can be easily fastened on the footrest of the upper support frame and the safety railing of the fixed support base.
Description
본 고안은 교량의 안전점검대 설치용 고정받침대에 관한 것으로서, 고정받침대의 받침프레임부와 안전난간부를 고정받침대 상단의 발판 상에서 손쉽게 체결작업할 수 있는 교량의 안전점검대 설치용 고정받침대에 관한 것이다.The present invention relates to a fixed pedestal for installing the safety checkpoint of the bridge, and relates to a fixed pedestal for installing the safety checkpoint of the bridge that can be easily fastened on the footrest of the top of the fixed pedestal and the support frame portion of the fixed pedestal.
일반적으로, 교량의 점검 및 보수를 위해 교각에 설치되는 점검대는 교각의 측면에 미리 설치되는 다수개의 "ㄴ"자형 고정받침대에 조립되어 설치되는데, 고정받침대는 수평방향의 받침프레임부와 수직방향의 안전난간부로 구성되며, 받침프레임의 선단이 교각의 중심에까지 박히게 되는 앵커볼트에 의해 교각의 측면에 완강히 고정된다. 고정받침대의 받침프레임부 상단에는 긴 판체인 발판이 고정되고 안전난간부는 인접되는 안전난간부와 지지봉에 의해 연결된다.In general, the inspection platform installed on the pier for the inspection and repair of the bridge is assembled and installed in a plurality of "b" shaped fixed support which is pre-installed on the side of the pier, the fixed support is the vertical support frame portion in the horizontal direction It consists of safety railings, and the front end of the supporting frame is firmly fixed to the side of the piers by anchor bolts that are driven to the center of the piers. On the top of the supporting frame part of the fixed base, a long plate-shaped footrest is fixed, and the safety railing part is connected by an adjacent safety railing part and a support rod.
이런 고정받침대는 일체형인 "ㄴ"자형상으로 구성되어 일부분의 파손시 부분적인 보수가 불가능하여 전체적으로 교환하여야 하고, 시공시 고정받침대와 인접 고정받침대를 서로 연결하여 받침프레임부에서 작업중인 인부가 낙하되는 안전사고를 방지하는 지지봉의 연결작업이 매우 까다로운 문제점이 있었다.This fixed support is composed of an integral "B" shape, and in case of partial breakage, partial repair is impossible and should be replaced as a whole.In case of construction, the working part falls from the support frame part by connecting the fixed support and adjacent fixed support to each other. There was a very difficult problem of connecting the support rod to prevent the safety accident.
이런 문제점을 해결하기 위해서 고정받침대를 수평방향의 받침프레임부와 수직방향의 안전난간부로 분리 가능하게 이등분하여 각 선단을 플랜지로 볼트결합시키는 고정받침대를 제공하여 인접 고정받침대와의 지지봉 연결을 손쉽게 하고 부분적인 보수를 가능하도록 하였다.In order to solve this problem, it is possible to separate the fixing base into horizontal supporting frame part and the vertical safety railing part so that the fixing base which bolts each end to the flange can be easily connected to the supporting base. Partial repairs were made possible.
그러나, 이런 종래의 고정받침대는 받침프레임부 끝단에서 "ㄴ"자형상의 안전난간부를 플랜지로 볼트결합하기 때문에 받침프레임부 상단의 발판 위에서 발판 아래에 위치한 받침프레임부의 선단과 안전난간부 선단을 플랜지 결합시키는 체결작업이 어려운 문제점이 있었다.However, since the conventional fixed support bolt bolts the "b" shaped guardrail to the flange at the end of the support frame, the end of the support frame and the end of the safety rail are located at the top of the support frame. There was a problem that the fastening operation to let.
본 고안은 상기와 같은 문제점을 해결하기 위한 것으로서, 고정받침대의 받침프레임부와 안전난간부를 고정받침대 상단의 발판 상에서 손쉽게 체결작업할 수 있는 교량의 안전점검대 설치용 고정받침대를 제공함에 그 목적이 있다.The present invention is to solve the above problems, the object of the present invention is to provide a fixed stand for the installation of the safety check table of the bridge that can be easily fastened on the footrest frame and the safety railing of the fixed support base on the footrest of the fixed support. .
도 1은 본 고안 실시예의 결합모습을 보인 사시도,1 is a perspective view showing a combined appearance of the embodiment of the present invention,
도 2는 본 고안 실시예인 안전난간축의 단면모습을 보인 단면사시도,Figure 2 is a cross-sectional perspective view showing a cross-sectional view of the safety railing axis of the present invention embodiment,
도 3은 본 고안 실시예의 분리모습을 보인 분리사시도,Figure 3 is an exploded perspective view showing the separation of the embodiment of the present invention,
도 4는 본 고안 실시예의 설치시 모습을 보인 측단면도,Figure 4 is a side cross-sectional view showing the state at the time of installation of the present invention,
도 5는 본 고안 실시예의 설치모습을 보인 사용상태 정면도.Figure 5 is a front view showing the installation state of the embodiment of the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 고정받침대 10 : 받침프레임1: fixed base 10: base frame
11 : 체결돌부 12 : 나사산11 fastening protrusion 12 thread
13 : 안착돌부 14 : 고정판13 seating protrusion 14: fixing plate
20 : 안전난간축 21 : 체결너트20: Safety handrail 21: Tightening nut
22 : 내측나사산 23 : 관통공22: inside thread 23: through hole
30 : 지지봉 40 : 발판30: support rod 40: scaffold
41 : 앵글 50 : 교량41: angle 50: bridge
51 : 교각51: piers
이와 같은 목적을 달성하기 위하여, 본 고안은 타측단에 교각에 고정되는 고정판이 형성된 수평방향의 받침프레임부와 지지봉이 끼워져 체결되는 관통공이 몸체 다수 곳에 형성되고 받침프레임부 타측단과 연결되는 수직방향의 안전난간부를 갖는 교량용 점검대 설치용 고정받침대에 있어서; 상단에 발판을 고정하는 앵글이 끼움고정되는 다수개의 안착요부가 형성되고 일측 상단에 상측으로 돌출되어 외주연에 나사산을 갖는 체결돌부를 갖는 받침프레임과; 하단에 받침프레임의 나사산을 갖는 체결돌부에 나사결합되는 내측나사산이 형성된 체결너트를 갖는 안전난간축을 구비하는 특징이 있다.In order to achieve the above object, the present invention is a horizontal support frame portion and a support rod is inserted into the horizontal direction is formed in a plurality of the body is fixed to the piers fixed to the pier at the other end is formed in a plurality of body and the vertical direction connected to the other end of the support frame portion A fixed base for installing a bridge inspection stand having a safety railing; A support frame having a fastening protrusion having a screw thread on an outer circumference formed with a plurality of seating recesses having an angle fixed at an upper end thereof, and protruding upward on one side; It is characterized in that it has a safety railing shaft having a fastening nut formed with an inner screw thread is screwed to the fastening protrusion having a thread of the support frame at the bottom.
이하, 본 고안을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention in more detail by the accompanying drawings as follows.
도 1은 본 고안 실시예의 결합모습을 보인 사시도이고, 도 2는 본 고안 실시예인 안전난간축의 단면모습을 보인 단면사시도이며, 도 3은 본 고안 실시예의 분리모습을 보인 분리사시도이고, 도 4는 본 고안 실시예의 설치시 모습을 보인 측단면도이며, 도 5는 본 고안 실시예의 설치모습을 보인 사용상태 정면도이다.Figure 1 is a perspective view showing a combined view of the embodiment of the present invention, Figure 2 is a cross-sectional perspective view showing a cross-sectional view of the safety railing of the present invention embodiment, Figure 3 is an exploded perspective view showing a separation of the embodiment of the present invention, Figure 4 is Side cross-sectional view showing a state at the time of installation of the present invention embodiment, Figure 5 is a front view of the use state showing the installation of the embodiment of the present invention.
본 고안의 교량의 안전점검대 설치용 고정받침대(1)는, 상단에 발판(40)을 고정하는 다수개의 앵글(41a)(41b)(41c)이 끼움고정되는 다수개의 안착요부(13a)(13b)(13c)가 형성되고 일측 상단에 상측으로 돌출되어 외주연에 나사산(12)을 갖는 체결돌부(11)를 갖는 받침프레임(10)과; 하단에 받침프레임(10)의 나사산(12)을 갖는 체결돌부(11)에 나사결합되는 내측나사산(22)이 형성된 체결너트(21)를 갖는 안전난간축(20)으로 구성된다.The fixed stand 1 for the safety checkpoint installation of the bridge of the present invention has a plurality of seating recesses 13a and 13b in which a plurality of angles 41a, 41b, 41c for fixing the footrest 40 are fitted. A support frame (10) having a fastening protrusion (11) having a thread (12) formed on the outer circumference and formed on the outer circumferential edge thereof; It is composed of a safety railing shaft 20 having a fastening nut 21 formed with an inner thread 22 is screwed to the fastening protrusion 11 having a thread 12 of the support frame 10 at the bottom.
이와 같은 본 고안의 사용상태를 설명하면 다음과 같다.Referring to the use state of the present invention as follows.
먼저, 받침프레임(10) 타단의 고정판(14)을 교량(50)의 교각(51)에 다수개 일정간격으로 고정결합시킨 다음, 받침프레임(10) 상단의 안착요부(13a)(13b)(13c)와 인접된 받침프레임(10)의 안착요부(13a)(13b)(13c)에 다수개의 앵글(41a)(41b)(41c)을 길이방향으로 배치하고 그 상면에 발판(40)을 안착시켜 발판(40)과 앵글(41a)(41b)(41c)을 다수 곳에서 체결고정시킨다.First, the fixed plate 14 of the other end of the support frame 10 is fixedly coupled to a plurality of predetermined intervals to the piers 51 of the bridge 50, and then the seating recesses 13a and 13b of the top of the support frame 10 ( A plurality of angles 41a, 41b, 41c are longitudinally disposed on the seating recesses 13a, 13b, and 13c of the support frame 10 adjacent to 13c, and the footrest 40 is seated on the upper surface thereof. The footrest 40 and the angles 41a, 41b, 41c are fastened and fixed at a plurality of places.
이렇게 체결된 발판(40)은 받침프레임(10)상에서 좌우방향으로 유동됨이 없이 완강히 고정된다.Thus, the fastened footrest 40 is firmly fixed without flowing in the left and right directions on the support frame 10.
그 다음, 받침프레임(10)의 일측 상단에 형성된 나사산(12)을 갖는체결돌부(11)에 하단에 내측나사산(22)이 형성된 체결너트(21)를 갖는 안전난간축(20)을 나사결합시킨다.Next, the handrail shaft 20 having the fastening nut 21 having the inner thread 22 formed at the lower end is screwed to the fastening part 11 having the thread 12 formed at the upper end of the supporting frame 10. Let's do it.
이때, 안전난간축(20) 체결너트(21)의 상부에 형성된 다수개의 관통공(23a)(23b)(23c)중에서 하측의 관통공(23a)에는 지지봉(30)의 일단을 끼워 넣은 후, 지지봉(30)의 일단을 관통공(23a) 하단에서 볼트(24)를 사용하여 체결시킴으로써 지지봉(30)의 일단이 안전난간축(20)의 관통공(23a)에 완강히 고정되도록 하면 된다. 안전난간축(20)의 관통공(23b)(23c)에는 지지봉(30)의 선단이 끼움결합된다. 또한, 안전난간축(20)의 관통공(23a)(23b)(23c) 모두를 볼트(24)로 체결시킬 수도 있다.At this time, one end of the support bar 30 is inserted into the lower through hole 23a among the plurality of through holes 23a, 23b and 23c formed on the fastening nut 21 of the safety rail shaft 20. One end of the support bar 30 may be firmly fixed to the through hole 23a of the safety railing shaft 20 by fastening one end of the support bar 30 using the bolt 24 at the lower end of the through hole 23a. The tip of the support rod 30 is fitted into the through holes 23b and 23c of the safety railing shaft 20. Further, all of the through holes 23a, 23b, 23c of the safety railing shaft 20 may be fastened with bolts 24.
이렇게 안전난간축(20) 체결너트(21) 상부의 세군데에서 수평방향으로 설치된 지지봉(30)을 인접된 안전난간축(20)의 관통공(23a)(23b)(23c)에 동일한 방법으로 고정시킴으로써 안전난간축(20)은 인접된 안전난간축(20)과 일정한 간격으로 완강히 고정된다.In this way, the supporting rods 30 installed horizontally in three places on the upper part of the safety rail shaft 20 fastening nut 21 are fixed to the through holes 23a, 23b, 23c of the adjacent safety rail shaft 20 by the same method. By doing so, the safety railing shaft 20 is firmly fixed to the adjacent safety railing shaft 20 at regular intervals.
이러한 본 고안의 고정받침대(1)는 작업자가 발판(40)에서 받침프레임(10)의 일단 상단에 형성된 나사산(12)을 갖는 체결돌부(11)에 안전난간축(20) 하단의 체결너트(21)를 나사결합시키면 되기 때문에 그 작업이 손쉽고 작업효율이 향상되어 설치작업시간이 단축된다.The fixed pedestal 1 of the present invention has a fastening nut at the bottom of the safety rail shaft 20 to a fastening protrusion 11 having a screw thread 12 formed at an upper end of the support frame 10 at a footrest 40. 21) Because the screw is screwed together, the work is easy and the work efficiency is improved, so the installation work time is shortened.
이와 같이, 본 고안은 고정받침대의 설치작업이 손쉽고 작업효율이 향상되며작업시간이 단축되고 안전사고의 위험이 크게 낮아지는 효과가 있다.As described above, the present invention has an effect that the installation work of the fixing stand is easy and the working efficiency is improved, the working time is shortened and the risk of safety accident is greatly reduced.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0004181U KR200349987Y1 (en) | 2004-02-18 | 2004-02-18 | Fixed supporter for establishment of bridge's safety inspection stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0004181U KR200349987Y1 (en) | 2004-02-18 | 2004-02-18 | Fixed supporter for establishment of bridge's safety inspection stand |
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| Publication Number | Publication Date |
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| KR200349987Y1 true KR200349987Y1 (en) | 2004-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0004181U KR200349987Y1 (en) | 2004-02-18 | 2004-02-18 | Fixed supporter for establishment of bridge's safety inspection stand |
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| KR (1) | KR200349987Y1 (en) |
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2004
- 2004-02-18 KR KR20-2004-0004181U patent/KR200349987Y1/en not_active IP Right Cessation
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