KR970002753Y1 - Safety roof frame of tank trailer - Google Patents
Safety roof frame of tank trailer Download PDFInfo
- Publication number
- KR970002753Y1 KR970002753Y1 KR2019930022833U KR930022833U KR970002753Y1 KR 970002753 Y1 KR970002753 Y1 KR 970002753Y1 KR 2019930022833 U KR2019930022833 U KR 2019930022833U KR 930022833 U KR930022833 U KR 930022833U KR 970002753 Y1 KR970002753 Y1 KR 970002753Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tank
- handrail member
- safety
- tank trailer
- vertical
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/005—Catwalks, running boards for vehicle tops, access means for vehicle tops; Handrails therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/22—Tank vehicles
- B60P3/224—Tank vehicles comprising auxiliary devices, e.g. for unloading or level indicating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/14—Trucks; Load vehicles, Busses
- B60Y2200/147—Trailers, e.g. full trailers or caravans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
내용없음.None.
Description
제1도는 본 고안에 따른 안전난간장치가 설치된 탱크트레일러의 정면도.1 is a front view of a tank trailer with a safety railing device according to the present invention is installed.
제2도는 안전난간장치의 일부구간의 세운상태를 나타낸 사시도.2 is a perspective view showing a standing state of a part of the safety railing device.
제3도는 제2도의 누운상태 사시도.3 is a perspective view of the lying state of FIG.
제4도는 제2도의 안전난간장치의 전체구간을 나타낸 정면도.4 is a front view showing the entire section of the safety railing device of FIG.
제5도는 제3도의 안전난간장치의 전체구간을 나타낸 정면도이다.5 is a front view showing the entire section of the safety railing device of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 탱크트레일러 10 : 탱크1: tank trailer 10: tank
20 : 인전난간장치 21 : 수평난간부재20: human handrail device 21: horizontal handrail member
22 : 수직난간부재 23, 28 : 고정지지부재22: vertical handrail member 23, 28: fixed support member
24 : 브래킷 25, 26 : 힌지핀24: bracket 25, 26: hinge pin
27 : 고정핀27: fixed pin
본 고안은 탱크트레일러의 탱크의 상부에 설치되는 안전난간장치에 관한 것이다.The present invention relates to a safety railing device which is installed on the tank of the tank trailer.
유류나 위험한 화학물질을 수송하는데 사용되는 탱크로리에는, 제1도에 도시된 바와 같이 탱크트레일러에 적재된 탱크에 유체를 수용하여 운반할 때, 탱크 위에 올라가서 작업하는 작업자의 추락 등의 위험을 방지하기 위하여 통상 안전난간이 설치된다.Tank lorry used for transporting oil or dangerous chemicals, as shown in FIG. 1, prevents a worker from falling on the tank and falling down when carrying the fluid in the tank loaded on the tank trailer. For this purpose, safety railings are usually installed.
그러나, 종래의 안전간간은, 탱크의 상면으로부터 상향하여 돌출설치되므로 탱크트레일러의 전체 높이가 높아지게 된다. 따라서 그 안전난간은, 작업자의 안전을 보장하기에 충분한 높이만큼 높혀질 수 없거나 경우에 따라서는 그 설치가 불가능하게 될 수도 있다.However, in the conventional safety interval, the height of the tank trailer is increased because it is installed to protrude upward from the upper surface of the tank. Thus, the guardrail may not be raised by a height sufficient to ensure the safety of the operator, or in some cases may not be installed.
따라서, 본 고안의 목적은, 탱크트레일러의 안전난간장치를 세움과 눕힘이 가능하도록 하여, 작업시에는 충분한 높이가 되도록 세워지게 하므로써 작업자의 안전을 보장하고 작업을 하지 않을 때에는 눕혀지게 하므로써 탱크트레일러의 높이에 영향을 주지 않도록 하는 것이다.Therefore, the object of the present invention is to ensure the safety of the operator by standing up and laying down so that the safety railing device of the tank trailer can be raised and laid down when working, and to lay down when not working. It does not affect the height.
상기 목적은, 본 고안에 따라, 적어도 하나의 수평난간부재와 상기 수평난간부재에 연결되는 두 개 이상의 수직난간부재를 포함하여 이루어지며 탱크트레일러의 탱크상부에 설치되는 안전난간장치에 있어서; 상기 수직난간부재는 상기 수평난간부재에 피보트결합설치되며; 상기 복수개의 수직난간부재의 하단부에 피보트결합설치됨과 동시에, 상기 탱크상부에 고정설치되는 복수개의 고정지지부재를 포함하여 이루어지며; 상기 복수개의 수직난간부재중 선단측의 수작난간부재의 하단부에 피보트결합설치되는 상기 고정지지부재는 정면형상이 대략 ㄴ자 형상으로 이루어지며 그의 상부 및 우측부에 고정핀이 삽입되는 고정구멍이 각각 마련되어 있는 것을 특징으로 하는 탱크트레일러의 안전난간장치에 의해 해결된다.According to the present invention, the safety railing device comprising at least one horizontal handrail member and two or more vertical handrail members connected to the horizontal handrail member and installed on the tank of the tank trailer; The vertical handrail member is pivotally installed on the horizontal handrail member; And pivotally coupled to lower ends of the plurality of vertical handrail members, and including a plurality of fixed support members fixedly installed on the tank; Among the plurality of vertical handrail members, the fixed support member, which is pivotally installed at the lower end of the handrail member on the front end side, has a frontal shape having a substantially N-shape, and a fixing hole into which the fixing pin is inserted at its upper and right sides, respectively. It is solved by the safety railing device of the tank trailer.
수직난간부재가 수평난간부재의 길이방향으로 피보트회동될 때, 상기 수직난간부재와 상기 고정지지부재 사이에는 힌지핀에 의해 길이방향으로 회동가능하게지지 혹은 연결하게 된다. 한편, 수직난간부재와 수평난간부재가 회동하고자 할 경우, 수직난간부재는 상기 수평난간부재와 일직선으로 회동 가능하게 된다.When the vertical handrail member pivots in the longitudinal direction of the horizontal handrail member, the vertical handrail member and the fixed support member are rotatably supported or connected in the longitudinal direction by a hinge pin. On the other hand, when the vertical handrail member and the horizontal handrail member are to be rotated, the vertical handrail member can be rotated in a straight line with the horizontal handrail member.
따라서, 탱크상에서 작업할 때에는 안전난간장치를 세워서 안전하게 작업하고, 탱크트레일러의 운전중에는 안전난간장치를 눕혀서 탱크트레일러의 높이를 낮추어 운전시 영향이 없게 할 수 있다.Accordingly, when working on the tank, the safety railing device is erected and works safely, and during operation of the tank trailer, the safety railing device can be laid down so that the height of the tank trailer can be lowered so as not to affect the operation.
다음에, 첨부도면을 참조하여 본 고안을 상세히 설명한다.Next, the present invention will be described in detail with reference to the accompanying drawings.
제1도는, 본 고안에 따라 탱크트레일러(1)에 적재되어 있는 탱크(10)의 상부에 설치되는 안전난간장치(20)를 나타낸 정면도이다. 통상 탱크(10)의 길이방향으로 그 좌우에 한 쌍이 설치되며, 그들 사이에 탱크(10)의 주입구가 위치하게 된다.1 is a front view showing the safety handrail device 20 installed on the upper portion of the tank 10 mounted on the tank trailer 1 according to the present invention. Usually, a pair is installed on the left and right in the longitudinal direction of the tank 10, and the inlet of the tank 10 is located between them.
제2도는 제1도에 도시된 안전난간장치(20)의 일부확대사시도이다. 이도면에서 볼 수 있는 바와 같이, 본 안전난간장치(20)는 하나의 수평난간부재(21)와 이 수평난간부재(21)의 하부측에 피보트결합되어 현수되는 복수의 수직난간부재(22)를 포함하고 있다. 수평난간부재(21)와 수직난간부재(22) 사이에는 브래킷(24)과 힌지핀(25)이 설치되어 이들이 상대회동 가능하도록 연결된다.2 is an enlarged perspective view of a part of the safety handrail 20 shown in FIG. As can be seen in this figure, the present safety handrail 20 is a horizontal handrail member 21 and a plurality of vertical handrail members 22 which are pivotally suspended from the lower side of the horizontal handrail member 21. ) Is included. A bracket 24 and a hinge pin 25 are installed between the horizontal handrail member 21 and the vertical handrail member 22 so that they can be rotated relative to each other.
그들의 상대회동운동은, 본 실시예의 경우, 수평난간부재(21)의 길이방향 이동이 가능하게 하는 평면내에서 이루어지도록 되어 있다.In the present embodiment, their relative rotational movement is made to be in a plane that enables the longitudinal movement of the horizontal handrail member 21.
수직난간부재(22)의 하단부에는, 탱크(20)의 상부에 용접 등의 방법으로 고정설치되는 고정지지부재(23 및 28)가 설치되며, 수직난간부재(22) 및 고정지지부재(23, 28)는 힌지핀(26)에 의해 피보트 회동가능하게 결합된다. 그 회동방향은 브래킷(24)과 핀(25)에 의한 회동방향과 마찬가지로 수평난간부재(21)의 길이방향이다. 또한 지지부재(23, 28)는 수직난간부재(22)들이 소정의 회동방향으로 회동할 수 있도록 하는 반면에, 그에 직각인 방향 즉 수평난간부재(21)의 가로방향으로는 확고히 고정될 수 있도록 형성되어 있다.On the lower end of the vertical handrail member 22, fixed support members 23 and 28 fixedly installed on the upper portion of the tank 20 by welding or the like are provided, and the vertical handrail member 22 and the fixed support member 23, 28 is pivotally coupled by a hinge pin 26. The rotation direction is the longitudinal direction of the horizontal handrail member 21 similarly to the rotation direction by the bracket 24 and the pin 25. In addition, the support members 23 and 28 allow the vertical handrail members 22 to rotate in a predetermined rotation direction, while being able to be firmly fixed in the direction perpendicular to the horizontal handrail member 21. Formed.
선단영역의 지지부재(23)는 중간영역의 지지부재(28)와 달리 ㄴ자 형상을 가지고 그 단부에 고정핀(27)이 삽입될 수 있는 구멍(29, 30)이 각각 마련되어 있다. 수직난간부재(22)에도 그에 상응하여 구멍이 형성되어 있어, 제2도에 도시된 바와 같이 수직난간부재(22)를 지지부재(23)의 상부측 고정(30)에 핀(27)으로 고정한 경우 수직난간부재(22)를 기립상태로 위치시킬 수 있다.Unlike the support member 28 of the intermediate region, the support member 23 in the tip region has a B-shape and is provided with holes 29 and 30 through which the fixing pins 27 can be inserted. Holes are also formed in the vertical handrail member 22, and as shown in FIG. 2, the vertical handrail member 22 is fixed to the upper side fixing 30 of the support member 23 with a pin 27. In this case, the vertical handrail member 22 may be positioned in an upright state.
그리고, 제3도에 도시된 바와 같이, 수직난간부재(22)를 수평난간부재(21)의 길이방향으로 기울여서 수직난간부재(22)를 지지부재(23)의 하부측 고정구멍(29)에 핀(27)으로 고정하면 수직난간부재(22)가 절첩되게 된 상태를 유지하게 된다.Then, as shown in FIG. 3, the vertical handrail member 22 is inclined in the longitudinal direction of the horizontal handrail member 21 so that the vertical handrail member 22 is inserted into the lower fixing hole 29 of the support member 23. When the pin 27 is fixed, the vertical handrail member 22 is kept folded.
전술한 핀(25,26,27)들은 이탈이 방지되도록 적절한 체결수단 예를 들어 볼트와 너트, 분할핀들에 의해 체결될 수 있다.The pins 25, 26, and 27 described above may be fastened by suitable fastening means, for example, bolts, nuts, and split pins, to prevent separation.
제4 및 제5도는 제2 및 제3도에 일부구간만을 도시한 본 고안의 안전난간장치의 전구간을 나타낸 도면이다.4 and 5 are views showing the entire section of the safety railing device of the present invention showing only a partial section in the second and third.
이상 설명한 바와 같이, 본 고안에 따른 안전난간장치는, 작업자가 탱크위에 올라가서 작업할 때 세운 상태를 유지하여 안전난간을 형성하고 탱크트레일러의 주행시 등 작업자가 탱크 상부에 있지 아니할 때는 접힌 상태로하여 고정하므로서 탱크트레일러의 전체높이를 낮게 유지시킬 수 있다는 우수한 효과를 제공한다.As described above, the safety railing device according to the present invention is fixed when the operator climbs on the tank to maintain the upright state to form a safety rail, and folded when the operator is not on the tank, such as when running the tank trailer. This provides an excellent effect of keeping the overall height of the tank trailer low.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930022833U KR970002753Y1 (en) | 1993-11-03 | 1993-11-03 | Safety roof frame of tank trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930022833U KR970002753Y1 (en) | 1993-11-03 | 1993-11-03 | Safety roof frame of tank trailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950013881U KR950013881U (en) | 1995-06-16 |
| KR970002753Y1 true KR970002753Y1 (en) | 1997-04-02 |
Family
ID=19366978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930022833U KR970002753Y1 (en) | 1993-11-03 | 1993-11-03 | Safety roof frame of tank trailer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970002753Y1 (en) |
-
1993
- 1993-11-03 KR KR2019930022833U patent/KR970002753Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950013881U (en) | 1995-06-16 |
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