JP2003106161A - Fuel tank mounting structure for engine generator - Google Patents
Fuel tank mounting structure for engine generatorInfo
- Publication number
- JP2003106161A JP2003106161A JP2001304771A JP2001304771A JP2003106161A JP 2003106161 A JP2003106161 A JP 2003106161A JP 2001304771 A JP2001304771 A JP 2001304771A JP 2001304771 A JP2001304771 A JP 2001304771A JP 2003106161 A JP2003106161 A JP 2003106161A
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- frame
- stay
- mounting structure
- stay frame
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B2063/045—Frames for generator-engine sets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/048—Portable engine-generator combinations
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
【０００１】[0001]
【発明が属する技術分野】本発明は、発動発電機を収容
したフレーム枠上に、燃料タンクを取り付ける場合の取
付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for mounting a fuel tank on a frame that houses an engine generator.
【０００２】[0002]
【従来の技術】発動発電機を収容したフレーム枠に、燃
料タンクを取り付ける場合の従来の取付構造は、例えば
特開平１０−１９６３９１号公報に開示されている。こ
れによれば、発動発電機を収容したフレーム枠に矩形状
に溶接された支持フレームが設けられ、燃料タンクは、
この支持フレームに当該燃料タンクの側面周囲に張り出
したフランジがボルト締めされることによって固定され
る。一方、燃料タンクを取り外す場合には、上記ボルト
を外して取り外す。2. Description of the Related Art A conventional mounting structure for mounting a fuel tank on a frame that houses an engine generator is disclosed in, for example, Japanese Unexamined Patent Publication No. 10-196391. According to this, the support frame welded in a rectangular shape is provided in the frame frame accommodating the engine generator, and the fuel tank is
A flange protruding around the side surface of the fuel tank is fixed to the support frame by bolting. On the other hand, when removing the fuel tank, the bolts are removed and removed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
取付構造は、上述のように、燃料タンクが支持フレーム
にボルト締めされる構造をなしており、エンジンや発電
機が故障した時或いはこれらをメンテナンスする際に、
いちいちボルトを外して燃料タンクを取り外さなければ
ならず、また、故障修理等が完了した後にはボルト締め
して元に戻さなければならないため、作業性が悪いとい
う問題があった。However, as described above, the conventional mounting structure has a structure in which the fuel tank is bolted to the support frame, and when the engine or generator fails or is maintained. When doing
There is a problem that workability is poor because the fuel tank must be removed by removing the bolts and the bolts must be returned to their original positions after the repairs are completed.
【０００４】本発明の目的は、エンジンや発電機の故障
或いはメンテナンスの際に燃料タンクを簡単に着脱可能
にした発動発電機の燃料タンク取付構造を提供すること
にある。An object of the present invention is to provide a fuel tank mounting structure for an engine generator in which a fuel tank can be easily attached and detached in the event of engine or generator failure or maintenance.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
に、本発明の請求項１に係る発動発電機の燃料タンク取
付構造は、燃料タンクを、発動発電機を収容したフレー
ム枠上に取り付ける場合に、フレーム枠に固設されたス
テー枠の適宜複数個所に切欠きを設ける一方、燃料タン
クのフランジ部の、上記ステー枠の適宜複数個所に対応
する個所にゴムなど弾性材の係止部材を挟み込み、フレ
ーム枠の切欠き部位に係止部材を嵌装させ、当該係止部
材を介してステー枠に燃料タンクを取り付けるようにし
たものであり、ボルトの取付け取外しを要せず、短時間
に簡単に燃料タンクの取付け取外しが可能になり、エン
ジンや発電機の故障或いはメンテナンスの際の作業性が
良好になる。In order to solve the above problems, in a fuel tank mounting structure for an engine generator according to claim 1 of the present invention, the fuel tank is installed on a frame frame accommodating the engine generator. In this case, notches are provided at appropriate positions on the stay frame fixed to the frame frame, while a locking member made of an elastic material such as rubber is provided on the flange portion of the fuel tank at positions corresponding to the appropriate positions on the stay frame. The fuel tank is inserted into the notch part of the frame and the fuel tank is attached to the stay frame via the engaging member. Therefore, the fuel tank can be easily attached and detached, and workability at the time of engine or generator failure or maintenance is improved.
【０００６】また、本発明の請求項２に係る発動発電機
の燃料タンク取付構造は、燃料タンクを、ステー枠に直
接又は、ブラケットなどを介して間接的にピン止めする
ようにして、ステー枠から脱落させないようにすること
により不測の事態に対応できるようにしたものである。Further, in the fuel tank mounting structure of the engine generator according to claim 2 of the present invention, the fuel tank is pinned directly to the stay frame or indirectly through a bracket or the like so that the stay frame is fixed. It is designed to be able to respond to an unexpected situation by not letting it fall out.
【０００７】[0007]
【発明の実施の形態】本発明の発動発電機の燃料タンク
取付構造に係る実施の形態を図１〜３を参照して説明す
る。尚、図１（Ａ）は、燃料タンク取付構造の正面図、
また、同図（Ｂ）は、その平面図である。図３（Ａ）
は、図１（Ｂ）のＢ−Ｂ断面図、また、同図（Ｂ）は、
ピン止め部位の分解斜視図である。本燃料タンク取付構
造は、図１に示すようなフレーム枠１内にエンジン２及
びこのエンジン２で駆動される発電機３を収容し、この
フレーム枠１の上方位置に燃料タンク４が取り付けられ
る構造の発電装置において、当該燃料タンク４の着脱を
簡便化するものである。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a fuel tank mounting structure for an engine generator of the present invention will be described with reference to FIGS. 1 (A) is a front view of the fuel tank mounting structure,
Further, FIG. 3B is a plan view thereof. Figure 3 (A)
Is a cross-sectional view taken along line BB of FIG. 1 (B), and FIG.
It is an exploded perspective view of a pinning part. This fuel tank mounting structure is a structure in which an engine 2 and a generator 3 driven by the engine 2 are housed in a frame 1 as shown in FIG. 1, and a fuel tank 4 is mounted above the frame 1. In this power generation device, the attachment / detachment of the fuel tank 4 is simplified.
【０００８】本取付構造においては、図１及び２に示す
ように、フレーム枠１の上方位置に断面視略コ字型をな
す一対のステー枠５，６を対向させて固設し、このステ
ー枠５，６の適宜複数個所、本実施の形態では、当該ス
テー枠５の上面に所定間隔を隔てて２箇所に切欠き５
ａ，５ｂを、また、これらに略対向してステー枠６の上
面に所定間隔を隔てて切欠き６ａ，６ｂを設ける。一
方、上記切欠き５ａ，５ｂ或いは６ａ，６ｂに嵌装され
る突状７ａを有し、これら切欠き５ａ，５ｂ及び６ａ，
６ｂの部位で、このステー枠５，６のコ字型断面内に嵌
装される本体７ｂを有する、例えばゴム製のグリップ
（係止部材）７を４つ用意する。そして、これらグリッ
プ７には、当該グリップ７の、突状７ａが設けられてい
る本体７ｂの側面略中央にスリット７ｂ１をそれぞれ設
ける。これらグリップ７は、当該スリット７ｂ１によっ
て燃料タンク４のフランジ部４ａに挟み込まれる。但
し、かかる挟み込みに際しては、ステー枠５，６に燃料
タンク４を取り付けたときに、各グリップ７の突状７ａ
が上記切欠き５ａ，５ｂ或いは６ａ，６ｂにそれぞれ嵌
装され、且つ、その本体７ｂが上記ステー枠５，６のコ
字型断面内に嵌入されるようにそれぞれ位置決めされる
ことはもちろんである。尚、１２は、種々の計器や操作
スイッチ、コンセントなどを配設したパネル盤が取り付
けられる操作ボックスである。In the present mounting structure, as shown in FIGS. 1 and 2, a pair of stay frames 5 and 6 having a generally U-shaped cross section are fixed at the upper position of the frame 1 so as to face each other. Notches 5 are formed at appropriate positions on the frames 5 and 6, that is, at two positions on the upper surface of the stay frame 5 at predetermined intervals in the present embodiment.
a and 5b, and notches 6a and 6b are provided at a predetermined interval on the upper surface of the stay frame 6 so as to face them. On the other hand, it has a protrusion 7a fitted into the notches 5a, 5b or 6a, 6b, and these notches 5a, 5b and 6a,
For example, four rubber grips (locking members) 7 having a main body 7b fitted in the U-shaped cross section of the stay frames 5 and 6 at the portion 6b are prepared. Then, these grips 7 are provided with slits 7b 1 substantially at the center of the side surface of the main body 7b of the grip 7 on which the protrusions 7a are provided. These grips 7 are sandwiched by the flange portion 4a of the fuel tank 4 by the slits 7b 1 . However, when the fuel tank 4 is attached to the stay frames 5 and 6 during such pinching, the protrusions 7a of the grips 7 are formed.
Are respectively fitted in the notches 5a, 5b or 6a, 6b, and the main bodies 7b are positioned so that they are fitted in the U-shaped cross sections of the stay frames 5, 6, respectively. . Reference numeral 12 is an operation box to which a panel board having various instruments, operation switches, outlets and the like is attached.
【０００９】また、本取付構造において、本実施の形態
では、図１及び３に示すように、燃料タンク４のフラン
ジ部４ａの一隅を、ステー枠５に下記ブラケット１１を
介して間接的にピン止めして、燃料タンク４がステー枠
５から脱落しないようにしている。即ち、燃料タンク４
のフランジ部４ａの一隅に穿設された孔（図示せず）に
挿通する鍔付き止めピン８と、横板９ａと縦板９ｂで形
成された略Ｌ字型板アーム９及びこのアーム９の横板９
ａ上に固着された中空の筒体１０からなる上記ブラケッ
ト１１とを用意する。但し、横板９ａには、筒体１０の
中空孔に連通する貫通孔（図示せず）が穿設され、ま
た、この横板９ａに立設する縦板９ｂには、図３（Ｂ）
に示すような略Ｌ字状の切欠き９ｂ１が設けられてい
る。このような止めピン８及びブラケット１１を用い
て、図３（Ａ）に示すように、ステー枠５に、その内側
壁に接する態様でブラケット１１の縦板９ｂを差込み、
当該縦板９ｂの切欠き９ｂ１がステー枠５の端面に当接
したところでボルト（図示せず）などでブラケット１１
を固定する一方、止めピン８を、燃料タンク４のフラン
ジ部４ａの穿設孔を通して筒体１０の中空孔及び横板９
ａの貫通孔に差込み、当該止めピン８の小孔８ａに割ピ
ンなど（図示せず）を通して抜け止めすることにより、
燃料タンク４がステー枠５から脱落しないようにしてい
る。Further, in the present mounting structure, in the present embodiment, as shown in FIGS. 1 and 3, one corner of the flange portion 4a of the fuel tank 4 is indirectly pinned to the stay frame 5 via the bracket 11 described below. It is stopped so that the fuel tank 4 does not fall off the stay frame 5. That is, the fuel tank 4
A retaining pin 8 with a flange that is inserted into a hole (not shown) formed in one corner of the flange portion 4a of the flange 4a, a substantially L-shaped plate arm 9 formed by a horizontal plate 9a and a vertical plate 9b, and this arm 9 Horizontal plate 9
The bracket 11 composed of the hollow cylindrical body 10 fixed on a is prepared. However, a through hole (not shown) communicating with the hollow hole of the cylindrical body 10 is bored in the lateral plate 9a, and a vertical plate 9b standing on the lateral plate 9a is provided with a through hole (not shown) in FIG.
A substantially L-shaped notch 9b 1 as shown in FIG. As shown in FIG. 3 (A), the vertical plate 9b of the bracket 11 is inserted into the stay frame 5 so as to be in contact with the inner wall of the stay frame 5 by using the locking pin 8 and the bracket 11.
The notch 9b 1 of the vertical plate 9b (not shown) bolt was in contact with the end face of the stay frame 5 bracket 11 in such
While fixing the stopper pin 8 through the hole formed in the flange portion 4a of the fuel tank 4, the hollow hole of the cylindrical body 10 and the lateral plate 9
By inserting it into the through hole of a and inserting a split pin or the like (not shown) into the small hole 8a of the stop pin 8 to prevent it from coming off,
The fuel tank 4 is prevented from falling off the stay frame 5.
【００１０】次に、本取付構造での燃料タンク４の着脱
のしかたについて図１〜３を参照して説明する。フレー
ム枠１に固設されたステー枠５，６に燃料タンク４を取
り付ける場合には、本実施の形態では操作ボックス１２
がステー枠６上に張り出しているために、燃料タンク４
を斜めにしながら、最初に、当該燃料タンク４のフラン
ジ部４ａに挟み込まれたグリップ７のうちステー枠６側
の方のものを、それらの突状７ａがステー枠６の切欠き
６ａ，６ｂにそれぞれ嵌装されるように、且つ、それら
の本体７ｂがステー枠６のコ字型断面内にそれぞれ嵌装
されるように取り付け、次に、ステー枠５側の各グリッ
プ７を、それらの突状７ａがステー枠５の切欠き５ａ，
５ｂにそれぞれ嵌装されるように、且つ、それらの本体
７ｂがステー枠５のコ字型断面内にそれぞれ嵌装される
ように取り付ける。しかる後に、燃料タンク４のフラン
ジ部４ａの穿設孔に止めピン８を差込み、当該止めピン
８の小孔８ａに割ピンなどを通して抜け止めをする。ま
た、燃料タンク４を取り外す場合には、止めピン８の割
ピンなどを外して当該止めピン８を上記穿設孔から抜
き、しかる後、本実施の形態ではステー枠５側のグリッ
プ７を当該ステー枠５から外し、それからステー枠６側
のグリップ７を当該ステー枠６から外せばよい。このよ
うに、本取付構造では、ボルトの取り付け・取り外しを
要せず、燃料タンク４を、言わばワンタッチで取り付け
・取り外しすることができる。Next, how to attach / detach the fuel tank 4 in this mounting structure will be described with reference to FIGS. When the fuel tank 4 is attached to the stay frames 5 and 6 fixed to the frame 1, the operation box 12 is used in the present embodiment.
Is overhanging the stay frame 6, the fuel tank 4
First, the grip 7 sandwiched by the flange portion 4a of the fuel tank 4 on the side of the stay frame 6 is formed into the notches 6a and 6b of the stay frame 6 while making The respective main bodies 7b are attached so that they are respectively fitted into the U-shaped cross section of the stay frame 6, and then the respective grips 7 on the stay frame 5 side are attached to their protrusions. The shape 7a is the notch 5a of the stay frame 5,
5b, and their main bodies 7b are mounted so as to be respectively fitted within the U-shaped cross section of the stay frame 5. Then, the retaining pin 8 is inserted into the hole formed in the flange portion 4a of the fuel tank 4, and a split pin or the like is inserted into the small hole 8a of the retaining pin 8 to prevent the retaining pin 8 from coming off. When the fuel tank 4 is removed, the split pin or the like of the stop pin 8 is removed to pull out the stop pin 8 from the hole, and then, in the present embodiment, the grip 7 on the stay frame 5 side is removed. The stay frame 5 may be removed, and then the stay frame 6 side grip 7 may be removed from the stay frame 6. As described above, in this mounting structure, the fuel tank 4 can be mounted / removed with one touch, so to speak, without the need for mounting / removing the bolts.
【００１１】[0011]
【発明の効果】本発明の燃料タンク取付構造によれば、
エンジンや発電機の故障或いはメンテナンスの際に燃料
タンクを簡単に着脱でき、従来のようなボルトの取り付
け・取り外しを要せず作業性が良好になる。According to the fuel tank mounting structure of the present invention,
The fuel tank can be easily attached / detached in the event of engine / generator failure or maintenance, and workability is improved without the need to attach / remove bolts as in the past.
【図１】 本発明の実施の形態に係る燃料タンク取付構
造が採られた発電装置の概略図である。FIG. 1 is a schematic diagram of a power generation device that adopts a fuel tank mounting structure according to an embodiment of the present invention.
【図２】 図１（Ｂ）のＡ−Ａ断面図である。FIG. 2 is a cross-sectional view taken along the line AA of FIG.
【図３】 本取付構造のうち、ピン止め部位の構成図で
ある。FIG. 3 is a configuration diagram of a pinned portion in the mounting structure.
１ フレーム枠 ２ エンジン ３ 発電機 ４ 燃料タンク ４ａ フランジ部 ５，６ ステー枠 ５ａ，５ｂ，６ａ，６ｂ 切欠き ７ グリップ（係止部材） ８ 止めピン 1 frame 2 engine 3 generator 4 fuel tank 4a Flange part 5,6 stay frame 5a, 5b, 6a, 6b Notches 7 Grip (locking member) 8 stop pin
Claims (2)
レーム枠の上方位置に取り付ける場合の燃料タンク取付
構造において、前記フレーム枠に固設されたステー枠の
適宜複数個所に切欠きを設ける一方、前記燃料タンクの
フランジ部の、前記適宜複数個所に対応する個所に弾性
材の係止部材を挟み込み、前記切欠き部位に前記係止部
材を嵌装させて前記ステー枠に前記燃料タンクを取り付
けることを特徴とする発動発電機の燃料タンク取付構
造。1. A fuel tank mounting structure for mounting a fuel tank at a position above a frame frame accommodating an engine generator, wherein a plurality of notches are provided at appropriate positions of a stay frame fixed to the frame frame. , An elastic material locking member is sandwiched between the flange portions of the fuel tank at locations corresponding to the appropriate plurality of locations, and the locking member is fitted in the cutout portions to attach the fuel tank to the stay frame. A fuel tank mounting structure for an engine generator, which is characterized in that
又は間接的にピン止めされていることを特徴とする請求
項１に記載の発動発電機の燃料タンク取付構造。2. The fuel tank mounting structure for an engine generator according to claim 1, wherein the fuel tank is directly or indirectly pinned to the stay frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001304771A JP2003106161A (en) | 2001-10-01 | 2001-10-01 | Fuel tank mounting structure for engine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001304771A JP2003106161A (en) | 2001-10-01 | 2001-10-01 | Fuel tank mounting structure for engine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003106161A true JP2003106161A (en) | 2003-04-09 |
Family
ID=19124648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001304771A Pending JP2003106161A (en) | 2001-10-01 | 2001-10-01 | Fuel tank mounting structure for engine generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003106161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337849C (en) * | 2004-03-18 | 2007-09-19 | 三菱自动车工业株式会社 | Oil tank mounting structure |
-
2001
- 2001-10-01 JP JP2001304771A patent/JP2003106161A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337849C (en) * | 2004-03-18 | 2007-09-19 | 三菱自动车工业株式会社 | Oil tank mounting structure |
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