JPH0437428Y2 - - Google Patents
Info
- Publication number
- JPH0437428Y2 JPH0437428Y2 JP1988095596U JP9559688U JPH0437428Y2 JP H0437428 Y2 JPH0437428 Y2 JP H0437428Y2 JP 1988095596 U JP1988095596 U JP 1988095596U JP 9559688 U JP9559688 U JP 9559688U JP H0437428 Y2 JPH0437428 Y2 JP H0437428Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- cover
- canopy
- lower frame
- shaped link
- 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.)
- Expired
Links
- 238000003958 fumigation Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、内部でくん蒸処理を行わせるため
のカバーに関するものである。[Detailed description of the invention] [Industrial application field] This invention relates to a cover for performing fumigation treatment inside.
船舶等で輸入された原木や果物は、くん蒸処理
されて内部の病害虫等が駆除される。このような
くん蒸は、猛毒の薬剤をガスの状態で作用させる
ため、ガス濃度を所定時間一定に保持できる密閉
した空間が必要であり、通常港岸等に設置したく
ん蒸専用の建物や既存の倉庫を利用して行われ
る。
Logs and fruits imported by ship are treated with fumigation to exterminate pests and diseases inside. Because this type of fumigation uses highly poisonous chemicals in the form of gas, a closed space that can maintain a constant gas concentration for a predetermined period of time is required. It is done using.
しかし、このように固定した建物を用いた場
合、港岸の利用スペースを制限することになると
共に、設備やその維持に、コストがかかるという
問題がある。また、荷上げされた、原木や果物等
を、所定のくん蒸建物に移動させるのにも多大な
労力とコストが必要になる。このため、従来よ
り、設置のスペースが少なくてすみ、しかも適宜
移動できるくん蒸設備が強く求められている。 However, when such a fixed building is used, there are problems in that it limits the usable space on the port shore and that equipment and maintenance costs are high. Further, it also requires a great deal of labor and cost to move the unloaded logs, fruits, etc. to a designated fumigation building. For this reason, there has been a strong demand for fumigation equipment that requires less installation space and can be moved as needed.
これに対して、港岸等にテントを設営したり、
くん蒸の対象となる原木等にシートをかぶせ、そ
の内部で、くん蒸を行なう方法が考えられてい
る。しかし、このようなテント等の簡易な構造物
は、強い風雨に対して極めて強度が弱く、屋外で
は強固な設営が行なえない問題がある。 In response, tents were set up on the port shore, etc.
A method has been considered in which fumigation is carried out inside the sheet by covering the raw wood, etc. to be fumigated. However, such simple structures such as tents have extremely low strength against strong wind and rain, and there is a problem that they cannot be firmly erected outdoors.
そこで、この考案は、可搬式でかつ小さく折り
畳むことができ、しかも、簡単な構造で建物倉庫
等に匹敵するような風雨に対する設営強度を保持
することができるくん蒸カバーを提供することを
目的としている。 Therefore, the purpose of this invention is to provide a fumigation cover that is portable, can be folded into a small size, has a simple structure, and can maintain construction strength against wind and rain comparable to that of a building warehouse. .
上記の課題を解決するため、この考案は、天蓋
の周縁に設けた上部枠に、上下に配列された多数
の水平杆をそれぞれ上下方向に伸縮可能なX字リ
ンクで連結した周壁部材を取付け、その周壁部材
の下端に、上部枠と同形状の下部枠を取付け、上
記天蓋と周壁部材の水平杆と下部枠とに、それら
の表面を全周にわたつて覆う下面が開口した気密
シートを取付け、上記上部枠と下部枠の間に、上
下方向に伸縮する間隔保持用X字リンクを設け、
上記下部枠と間隔保持用X字リンクとの連結部
に、そのX字リンクの姿勢を一定形状に保持する
固定手段を設け、上記下部枠には、上記気密シー
トの下縁全周を地面に空密に固定するおもり手段
を取付けた構成としたのである。
In order to solve the above problems, this invention attached a peripheral wall member to the upper frame provided on the periphery of the canopy, in which a large number of horizontal rods arranged vertically were connected by X-shaped links that could be expanded and contracted in the vertical direction. A lower frame with the same shape as the upper frame is attached to the lower end of the surrounding wall member, and an airtight sheet with an open bottom that covers the entire circumference of the canopy and the horizontal rod and lower frame of the surrounding wall member is attached. , an X-shaped link for maintaining a distance that expands and contracts in the vertical direction is provided between the upper frame and the lower frame,
A fixing means for maintaining the posture of the X-shaped link in a fixed shape is provided at the connecting portion between the lower frame and the spacing-maintaining X-shaped link, and the lower frame is provided with a fixing means for keeping the lower edge of the airtight sheet on the ground. It has a structure in which a weight means is attached to fix it in an air-tight manner.
上記構造で成るくん蒸カバーを設置する場合
は、天蓋をクレーン等で所要高さに吊り上げ、そ
の位置で天蓋を間隔保持用X字リンクにより固定
し、次に、このようにして組み立てたカバーを、
移動させて、対象となる品物の上に被せ、つい
で、気密シートの下縁をおもり手段により固定す
る。これにより、気密シートの内部には、密閉さ
れた処理空間が形成される。
When installing a fumigation cover with the above structure, the canopy is hoisted to the required height using a crane, etc., the canopy is fixed at that position using the X-shaped links for spacing, and then the cover assembled in this way is
The airtight sheet is moved and placed over the target item, and then the lower edge of the airtight sheet is fixed by weight means. Thereby, a sealed processing space is formed inside the airtight sheet.
一方、収納する場合は、間隔保持用X字リンク
の固定を外して気密シートを折り畳み、その状態
で多段に積み重ねる。 On the other hand, when storing, the space maintaining X-links are unfixed, the airtight sheets are folded up, and in this state they are stacked in multiple tiers.
上記の構造では、間隔保持用X字リンクが上部
枠と下部枠に加わる垂直方向及び水平方向の荷重
を設け、天蓋や周壁部材等の自重と、くん蒸カバ
ー全体に加わる風荷重を支持する。また、周壁部
材のX字リンクは、多数の水平杆が正確に上下に
伸縮するように保持すると共に、カバーを設営し
た状態では気密シートに加わる垂直及び水平方向
の荷重を受け、風荷重によるシート形状の崩れを
防止する。 In the above structure, the spacing X-shaped links apply vertical and horizontal loads to the upper and lower frames, and support the weight of the canopy, surrounding wall members, etc., and the wind load applied to the entire fumigation cover. In addition, the X-shaped links of the surrounding wall members hold a large number of horizontal rods so that they can expand and contract up and down accurately, and when the cover is set up, they receive vertical and horizontal loads that are applied to the airtight sheet. Prevents the shape from collapsing.
なお、この考案のカバーは、くん蒸処理だけで
なく、物品を風雨から保護する保護カバーとして
も用いることができる。 Note that the cover of this invention can be used not only for fumigation treatment but also as a protective cover for protecting articles from wind and rain.
以下、この考案の実施例を添付図面に基づいて
説明する。
Hereinafter, embodiments of this invention will be described based on the accompanying drawings.
先ず、実施例のくん蒸カバーの概略構造につい
て説明する。第1図及び第2図は、くん蒸カバー
を組立てた状態で示すもので、このカバーは、上
部と下部に角ビーム材から成る四角形の枠5,6
を配置し、その上部枠5と下部枠6の間に、周壁
部材を構成する上下方向に伸縮自在な一対の側壁
枠7,7と、一対の端壁枠8,8を設け、上部枠
5に、天蓋1を形成して成つており、上部枠5と
下部枠6の間に、X字リンク9を用いた間隔保持
手段3を取付け、下部枠6の外周に、その全周を
囲むおもり手段4を取付けてある。気密シート2
は、下端が開口した袋状で成り、側壁枠7,7と
端壁枠8,8及び天蓋1の内側全体を覆うように
取付けられている。このシート2の下縁は下部枠
6の内側面に連結されている。 First, the schematic structure of the fumigation cover of the embodiment will be explained. Figures 1 and 2 show the fumigation cover in an assembled state, and this cover has rectangular frames 5 and 6 made of square beams at the top and bottom.
is arranged, and between the upper frame 5 and the lower frame 6, a pair of vertically expandable side wall frames 7, 7 and a pair of end wall frames 8, 8 constituting a peripheral wall member are provided, and the upper frame 5 A canopy 1 is formed between the upper frame 5 and the lower frame 6, and a distance maintaining means 3 using an X-shaped link 9 is installed between the upper frame 5 and the lower frame 6, and a weight is attached to the outer periphery of the lower frame 6 to surround the entire circumference thereof. Means 4 is installed. Airtight sheet 2
is in the form of a bag with an open bottom end, and is attached so as to cover the entire inside of the side wall frames 7, 7, end wall frames 8, 8, and canopy 1. The lower edge of this sheet 2 is connected to the inner surface of the lower frame 6.
次に、各構成品について、各々説明する。 Next, each component will be explained individually.
天蓋1は、出来るだけ軽量化するために、上部
枠5の内側に多数の鉄パイプやビーム材、ワイヤ
等を用いて山形の屋根板10を形成し、その屋根
板10の外表面にキヤンバス織布11を張つて形
成されている。上部枠5の上部には、クレーンの
吊り下げ金具12が係合する吊り下げ用ブラケツ
ト13が複数個取付けられており、上部枠5の各
コーナー部の下面には、折り畳んだ時に下部枠6
に当接して、上部枠5と下部枠6の間隔を決める
ストツパ14が取付けられている。 In order to make the canopy 1 as light as possible, a chevron-shaped roof board 10 is formed inside the upper frame 5 using a large number of iron pipes, beam materials, wires, etc., and the outer surface of the roof board 10 is covered with canvas fabric. It is formed by stretching cloth 11. A plurality of hanging brackets 13 with which hanging fittings 12 of the crane engage are attached to the upper part of the upper frame 5, and the lower frame 6 is attached to the lower surface of each corner of the upper frame 5 when folded.
A stopper 14 is attached to abut against and determine the distance between the upper frame 5 and the lower frame 6.
側壁枠7と端壁枠8は、第1図及び第5図に示
すように、多数の水平杆15をX字リンク16で
接近離反可能に連結し、その上側と下側の水平杆
15の両端を、それぞれ上部枠5と下部枠6に連
結したもので、各水平杆15の内側には、気密シ
ート2が連結されている。この気密シート2と水
平杆15の連結は、シート2の外面に逢着した帯
状布2aを水平杆15に巻き付け、その巻き付け
た帯状布2aの端部をひも17によりハの字状に
締合せて行われる。この気密シート2は、第5図
に示すように側壁枠7や端壁杆8を縮めた状態で
は、じやばら状に折り畳まれた形状になり、側壁
枠7等を拡張すると、引き延ばされて緊張した状
態になる。 As shown in FIGS. 1 and 5, the side wall frame 7 and the end wall frame 8 connect a large number of horizontal rods 15 with X-shaped links 16 so that they can be approached and separated, and the upper and lower horizontal rods 15 are Both ends are connected to an upper frame 5 and a lower frame 6, respectively, and an airtight sheet 2 is connected to the inside of each horizontal rod 15. The airtight sheet 2 and the horizontal rod 15 are connected by wrapping a strip of cloth 2a attached to the outer surface of the sheet 2 around the horizontal rod 15, and tightening the ends of the wrapped cloth 2a in a V-shape with a string 17. It will be done. As shown in FIG. 5, when the side wall frame 7 and end wall rods 8 are contracted, this airtight sheet 2 takes on a shape that is folded in pieces, and when the side wall frame 7 and other parts are expanded, it becomes stretched. It makes you feel nervous.
前記間隔保持手段3は、各側壁枠7と端壁枠8
の両側に設けられており、その構造は、X字リン
ク9の一方の両端部を、上部枠5と下部枠6にそ
れぞれピン18により回転可能に係止し、他方の
両端部にそれぞれ回転ローラ19を取付け、その
ローラ19を上部枠5と下部枠6に設けたガイド
板20に移動可能に嵌合させて形成されている。
また、可動側のリンク板9aには、伸長位置と折
り畳み位置で、固定ピン21が挿入されるピン孔
22,23を設け、一方、ガイド板20に、その
ピン孔22,23に対応して固定ピン21の挿入
孔を備える支持ブラケツト24,25を取付けて
ある。この場合、上記の固定ピン21とピン孔2
2,23とが、X字リンク9の姿勢を一定形状に
保持する固定手段を構成する。また、X字リンク
9の固定側の両端部にはカバーの伸長量を規制す
るワイヤ30が取付けられている。 The distance maintaining means 3 is arranged between each side wall frame 7 and the end wall frame 8.
The structure is such that one end of the X-shaped link 9 is rotatably locked to the upper frame 5 and the lower frame 6 by pins 18, and rotating rollers are provided at the other end. 19 is attached, and the roller 19 is movably fitted into a guide plate 20 provided on the upper frame 5 and the lower frame 6.
Further, the movable side link plate 9a is provided with pin holes 22 and 23 into which the fixed pin 21 is inserted at the extended position and the folded position, and on the other hand, the guide plate 20 is provided with pin holes 22 and 23 corresponding to the pin holes 22 and 23. Support brackets 24 and 25 each having an insertion hole for the fixing pin 21 are attached. In this case, the above fixing pin 21 and pin hole 2
2 and 23 constitute fixing means for maintaining the posture of the X-shaped link 9 in a fixed shape. Furthermore, wires 30 are attached to both ends of the fixed side of the X-shaped link 9 to regulate the amount of extension of the cover.
上記構成の間隔保持手段3において、第1図の
組立て状態に上部枠5を固定する場合、第3図に
示すように、X字リンク9の可動側端部を回動側
端部に接近させた状態で、リンク板9a先端のピ
ン孔22と支持ブラケツト24のピン孔に固定ピ
ン21を差し込み、X字リンク9の動きを固定す
る。 When fixing the upper frame 5 in the assembled state shown in FIG. 1 in the spacing holding means 3 having the above configuration, the movable end of the X-shaped link 9 is brought close to the rotating end as shown in FIG. In this state, the fixing pin 21 is inserted into the pin hole 22 at the tip of the link plate 9a and the pin hole of the support bracket 24 to fix the movement of the X-shaped link 9.
一方、カバーを折り畳む場合は、上記の状態か
らピン21を引き抜いてX字リンク9の固定を解
除し、その状態でリンク板9a先端のローラ19
をガイド板20内に移動させる。これにより上部
枠5は下部枠6と平行状態を保つたまま下部枠6
に接近し、カバーは折り畳まれる。カバーが十分
に折り畳まれた状態で、リンク板9aのピン孔2
3と支持ブラケツト25のピン孔に固定ピン21
を挿入し、リンク9の動きを固定する。 On the other hand, when folding the cover, pull out the pin 21 from the above state to release the fixation of the X-shaped link 9, and in that state, the roller 19 at the tip of the link plate 9a
into the guide plate 20. As a result, the upper frame 5 remains parallel to the lower frame 6.
is approached and the cover is folded. With the cover fully folded, insert the pin hole 2 of the link plate 9a.
3 and the fixing pin 21 in the pin hole of the support bracket 25.
to fix the movement of link 9.
前記おもり手段4は、下部枠6の外面に突設し
たビーム材26と、下部枠6の間にキヤンバス布
27を取付けて下部枠6の全周囲をめぐるチユー
ブ収納部28を形成し、その収納部28内部に注
水チユーブ29を収納して形成されている。収納
部28の各コーナー部には、チユーブ29への注
水口と排水口を設けてあり、一般にこのチユーブ
29の内部には、海水を注入するのが、安価であ
る。このように、収納部28を柔軟なキヤンバス
布27で形成すると、チユーブ29の下面を地面
に万遍なく接地させることができ、高い気密性を
得ることができる。 The weight means 4 includes a beam material 26 protruding from the outer surface of the lower frame 6 and a canvas cloth 27 attached between the lower frame 6 to form a tube storage part 28 that goes around the entire circumference of the lower frame 6. A water injection tube 29 is housed inside the portion 28 . Each corner of the storage section 28 is provided with a water inlet and a drain port for the tube 29, and it is generally inexpensive to inject seawater into the tube 29. When the storage section 28 is formed of the flexible canvas cloth 27 in this manner, the lower surface of the tube 29 can be evenly grounded to the ground, and high airtightness can be obtained.
前記気密シート2は、メチブロン(臭化メチ
ル)などのくん蒸剤に侵されない材質のものを使
用し、天蓋1と側壁枠7、端壁枠8及び下部枠6
の内側を沿うように袋状に縫合形成される。この
シート2は、天蓋1や下部枠6に対して取外しで
きるようになつており、必要に応じて交換ができ
る。 The airtight sheet 2 is made of a material that is not affected by fumigation agents such as methibron (methyl bromide), and is used to cover the canopy 1, side wall frame 7, end wall frame 8, and lower frame 6.
The bag is sutured along the inside of the bag. This sheet 2 can be removed from the canopy 1 and the lower frame 6, and can be replaced if necessary.
この実施例のくん蒸カバーは、蒸気のごとき構
造で成つており、次にその使用法について説明す
る。 The fumigation cover of this embodiment has a vapor-like structure, and its use will now be described.
カバーを搬送する場合には、第4図及び第6図
に示すように、固定ピン21によりX字フレーム
9を固定して折り畳んだ状態でクレーンで天蓋1
を吊り上げて移動させる。 When transporting the cover, as shown in Figs. 4 and 6, the X-shaped frame 9 is fixed with the fixing pins 21, and the canopy 1 is lifted with a crane in the folded state.
lift and move it.
カバーの設営は、対象となる品物が積み上げら
れた位置の近くまでカバーを搬送し、固定ピン2
1を抜いてX字フレーム9の固定を解き、天蓋1
をクレーンで吊り上げる。天蓋1が所定の高さに
なると、X字フレーム9に設けたワイヤーロープ
30が張られた状態になり、その位置で天蓋1の
吊り上げを止める。 To set up the cover, transport the cover close to the location where the target items are stacked, and then tighten the fixing pin 2.
1, unfasten the X-shaped frame 9, and remove the canopy 1.
lifted with a crane. When the canopy 1 reaches a predetermined height, the wire rope 30 provided on the X-shaped frame 9 becomes stretched, and the lifting of the canopy 1 is stopped at that position.
この状態では、リンク板9aのピン孔22と支
持ブラケツト24のピン孔の位置が一致してお
り、その両ピン孔に固定ピン21を挿入してX字
リンク9を固定する。これにより、上部枠5と下
部枠6は間隔が一定に保持されたことになり、次
に、天蓋1をクレーンで吊り下げて品物の上方に
移動させ、気密シート2の下面開口より品物に被
せて設置する。ついで、注水チユーブ29に、海
水を注入して、その下部枠6と地面との間のすき
間を塞ぐ。なお、この場合、地面との密着性を高
めるため、第5図に示すように、チユーブ収納部
28及び下部枠6と地面31との間に基板32を
設けるようにしてもよい。 In this state, the pin holes 22 of the link plate 9a and the pin holes of the support bracket 24 are aligned, and the fixing pins 21 are inserted into both pin holes to fix the X-shaped link 9. As a result, the interval between the upper frame 5 and the lower frame 6 is maintained constant.Next, the canopy 1 is suspended by a crane, moved above the item, and placed over the item through the lower opening of the airtight sheet 2. and install it. Then, seawater is injected into the water injection tube 29 to close the gap between the lower frame 6 and the ground. In this case, in order to improve the adhesion with the ground, a substrate 32 may be provided between the tube storage part 28 and the lower frame 6 and the ground 31, as shown in FIG.
一方、カバーを収納するときは、天蓋1をクレ
ーンで吊り下げた状態で、リンク板9aのピン孔
22から固定ピン21を外し、次に天蓋1を下げ
て折り畳む。ストツパ14が下部枠6に当接した
時点で、固定ピン21をリンク板9aのピン孔2
3と支持ブラケツト25のピン孔に挿入してX字
リンク9を固定し、次に、クレーンで吊り上げて
収納場所へ搬送し、段重ねして収納する。 On the other hand, when storing the cover, with the canopy 1 suspended by a crane, the fixing pin 21 is removed from the pin hole 22 of the link plate 9a, and then the canopy 1 is lowered and folded. When the stopper 14 comes into contact with the lower frame 6, the fixing pin 21 is inserted into the pin hole 2 of the link plate 9a.
3 and into the pin hole of the support bracket 25 to fix the X-shaped link 9. Next, the X-shaped link 9 is lifted up by a crane, transported to a storage location, and stored in stacks.
なお、上記実施例では、天蓋が4角形のカバー
形状としたが、その天蓋形状は円形や三角形であ
つてもよい。 In the above embodiment, the canopy has a rectangular cover shape, but the canopy shape may be circular or triangular.
また、実施例のようにX字リンク9を用いるこ
とにより、カバーを上下のガイドレールなしに垂
直方向にスムーズに伸縮させることができ、ま
た、水平方向の荷重に対しても十分な耐強度を持
つという利点がある。 In addition, by using the X-shaped link 9 as in the embodiment, the cover can be smoothly expanded and contracted in the vertical direction without the need for upper and lower guide rails, and it also has sufficient strength to withstand horizontal loads. There are advantages to having it.
また、おもり手段は、カバーに一体に設ける必
要はなく、カバーを設営した後取付けて、気密シ
ートの下縁を固定できるものであつてもよい。 Further, the weight means does not need to be provided integrally with the cover, and may be attached after the cover is set up to fix the lower edge of the airtight sheet.
以上のように、この考案のくん蒸カバーは、天
蓋に伸縮自在な気密シートを取付けた簡単な構造
とし、自由に搬送できるようにしたので、設営が
便利になると共に、設置スペースを小さくでき、
また、従来の固定の建物に比べて設備コストを大
巾に低減することができる。
As mentioned above, the fumigation cover of this invention has a simple structure with a retractable airtight sheet attached to the canopy and can be transported freely, making it convenient to set up and reducing the installation space.
Additionally, equipment costs can be significantly reduced compared to conventional fixed buildings.
また上記カバーは、対象となる品物を積み上げ
た上まで移動させて、直接被せることができるの
で、品物の搬送手間が大巾に省ける利点がある。 Furthermore, the cover can be moved to the top of the stack of target items and placed directly on top of the stack, which has the advantage of greatly saving time and effort in transporting the items.
さらに、小さく折り畳むことができるので、収
納スペースが小さくて済む利点もある。 Furthermore, since it can be folded into a small size, it also has the advantage of requiring less storage space.
また、上部枠と下部枠の間隔保持と、周壁部材
の水平杆の連結にそれぞれX字リンクを使用し、
カバー全体に加わる垂直及び水平荷重と、気密シ
ートに加わる垂直及び水平荷重をそれぞれX字リ
ンクで受けるようにしたので、カバー全体と気密
シートに加わる風荷重を確実に受けることがで
き、簡単な構造で高強度のカバー設営を可能にす
る効果がある。 In addition, X-shaped links are used to maintain the distance between the upper and lower frames and to connect the horizontal rods of the surrounding wall members.
Since the vertical and horizontal loads applied to the entire cover and the vertical and horizontal loads applied to the airtight sheet are received by X-shaped links, the wind load applied to the entire cover and airtight sheet can be reliably received, resulting in a simple structure. This has the effect of making it possible to construct a high-strength cover.
第1図はこの考案に係るくん蒸カバーの組立て
状態の正面図、第2図は同上の縦断側面図、第3
図は同上の要部を示す正面図、第4図は折畳んだ
状態の要部を示す正面図、第5図は折畳んだカバ
ーの要部を示す側断面図、第6図はカバーを折畳
んだ状態の斜視図である。
1……天蓋、2……気密シート、3……間隔保
持手段、4……おもり手段、5……上部枠、6…
…下部枠、9……X字リンク、29……注水チユ
ーブ。
Figure 1 is a front view of the assembled fumigation cover according to this invention, Figure 2 is a vertical side view of the same as above, and Figure 3 is a front view of the assembled fumigation cover according to this invention.
The figure is a front view showing the main parts of the same as above, Fig. 4 is a front view showing the main parts in the folded state, Fig. 5 is a side sectional view showing the main parts of the folded cover, and Fig. 6 is a front view showing the main parts of the cover in the folded state. It is a perspective view of a folded state. DESCRIPTION OF SYMBOLS 1... Canopy, 2... Airtight sheet, 3... Spacing means, 4... Weight means, 5... Upper frame, 6...
...Lower frame, 9...X-shaped link, 29...Water injection tube.
Claims (1)
た多数の水平杆をそれぞれ上下方向に伸縮可能な
X字リンクで連結した周壁部材を取付け、その周
壁部材の下端に、上部枠と同形状の下部枠を取付
け、上記天蓋と周壁部材の水平杆と下部枠とに、
それらの表面を全周にわたつて覆う下面が開口し
た気密シートを取付け、上記上部枠と下部枠の間
に、上下方向に伸縮する間隔保持用X字リンクを
設け、上記下部枠と間隔保持用X字リンクとの連
結部に、そのX字リンクの姿勢を一定形状に保持
する固定手段を設け、上記下部枠には、上記気密
シートの下縁全周を地面に空密に固定するおもり
手段を取付けたくん蒸カバー。 A peripheral wall member in which a number of horizontal rods arranged vertically are connected by vertically expandable X-links is attached to the upper frame provided on the periphery of the canopy, and a wall member having the same shape as the upper frame is attached to the lower end of the peripheral wall member. Attach the lower frame of the above-mentioned canopy and the horizontal rod of the surrounding wall member and the lower frame,
An airtight sheet with an open bottom covering the entire circumference of these surfaces is installed, and an X-shaped link for maintaining the distance that expands and contracts in the vertical direction is provided between the upper and lower frames to maintain the distance between the upper and lower frames. A fixing means for maintaining the posture of the X-shaped link in a fixed shape is provided at the connecting portion with the X-shaped link, and a weight means is provided on the lower frame for fixing the entire lower edge of the airtight sheet to the ground in an air-tight manner. Install the fumigation cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988095596U JPH0437428Y2 (en) | 1988-07-19 | 1988-07-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988095596U JPH0437428Y2 (en) | 1988-07-19 | 1988-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0217079U JPH0217079U (en) | 1990-02-02 |
JPH0437428Y2 true JPH0437428Y2 (en) | 1992-09-02 |
Family
ID=31320279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988095596U Expired JPH0437428Y2 (en) | 1988-07-19 | 1988-07-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0437428Y2 (en) |
-
1988
- 1988-07-19 JP JP1988095596U patent/JPH0437428Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0217079U (en) | 1990-02-02 |
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