JPS62135699A - Retainer for pumping device - Google Patents
Retainer for pumping deviceInfo
- Publication number
- JPS62135699A JPS62135699A JP27443385A JP27443385A JPS62135699A JP S62135699 A JPS62135699 A JP S62135699A JP 27443385 A JP27443385 A JP 27443385A JP 27443385 A JP27443385 A JP 27443385A JP S62135699 A JPS62135699 A JP S62135699A
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- water
- floating frame
- weight
- air chamber
- 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.)
- Granted
Links
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明はダム又は湖沼等に設置する揚水装置の保定に
関するもので、浮氷の為の揚水装置の製造、販売又は使
用の産業分野に属する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) This invention relates to the retention of water pumping devices installed in dams, lakes, etc., and belongs to the industrial field of manufacturing, selling, or using water pumping devices for floating ice.
（従来の技術）
従来の揚水装置保定は、水底に重錘を定着したちのく実
公昭５８−８３８５号）、又は揚水筒の下端につけた索
条を介して錨を水底に固定したものが知られていたく実
公昭５７−３９１１７号）。(Prior art) Conventional techniques for securing a pumping device include fixing a weight to the bottom of the water (Chinese Actual Publication No. 58-8385), or fixing an anchor to the bottom of the water via a cable attached to the bottom end of the pumping tube. (Known Ikushiko No. 57-39117).
（発明によって解決すべき問題点）
然し乍ら揚水筒を水底へ定置した場合および錨によって
一定位首に保持させた場合には、揚水筒端を水位の変動
に追随させることが不可能であり、水位が著しく変動し
た場合には使用に耐えなくなる問題点があった。また通
常における揚水筒の上端は水面下２ｍ〜５ｍの範囲内に
あることが望ましいけれども、水底に固定した場合には
、水位の変動と共に、水面と揚水筒上端どの距離は変動
することになる。又仮に浮枠をつけた揚水筒に錨をつけ
た場合には、水位が高い場合（第４図中ａ）には錨を持
ち上げるか、浮枠が水没して揚水筒端が水面下へ深く入
ることになり（第４図中Ａ）、水位が低くなった時には
く第４図中ｂ）浮枠は索条の長さにつれて位置を移動し
く第５図中８）、水位の変動によって揚水筒の位置が不
安定になることは免れなかった。結局水位が第４図中Ｃ
の場合のみ設定位置く錨の直上で水面からの深さも適度
）に保持される。(Problems to be Solved by the Invention) However, when the water pump is fixed to the bottom of the water or when it is held at a certain level by an anchor, it is impossible to make the end of the water pump follow the fluctuations in the water level, and the water level There is a problem that if the value changes significantly, the product becomes unusable. Further, although it is normally desirable that the top of the water pump be within a range of 2 to 5 meters below the water surface, if it is fixed to the bottom of the water, the distance between the water surface and the top of the water pipe will change as the water level changes. In addition, if an anchor is attached to a water pump with a floating frame, if the water level is high (a in Figure 4), the anchor must be lifted, or the floating frame is submerged and the end of the water pump goes deep below the water surface. (A in Figure 4), and when the water level becomes low, the floating frame (b) in Figure 4 moves its position along the length of the cable (8) in Figure 5), and due to fluctuations in the water level, the floating frame moves in position. It was inevitable that the position of the water bottle would become unstable. In the end, the water level was C in Figure 4.
The anchor is held at a set position (directly above the anchor and at an appropriate depth from the water surface).
（問題点を解決すべき手段）
然るにこの発明は、浮枠に滑車を水平軸で取り付け、前
記滑車へ索条を装着し、索条の一端を水底の固定物に固
定し、索条の他端へ重錘を固定し、前記浮枠へ揚水筒の
上端部を取り付け、揚水筒の下端部へ重錘を吊下して保
定装置を構成したので、揚水筒は水位の増減に関係なく
、定位置で上下し、しかも揚水筒の上端は水面から常時
一定の深度に保ち得るなど、前記従来の問題点を解決し
たのである。前記における浮枠は、平面三角形又は方形
その他の多角形でもよいが、三角形が最も普通であり、
中間部は空間であって、上方へ抜けていることが好まし
い。これは揚水筒から水を吹き上げた場合に水が衝突す
るおそれをなくする為である７゜また浮枠は、各枠杆の
下面に浮子を固定してもよいが、例えば三角形の枠杆の
各頂部に浮子を設けてもよい。このようにすれば、揚水
筒から吹き上げた水が放ｍ状に拡散する場合に、浮子の
影響を可及的に小さく押えることができる。(Means to Solve the Problems) However, in this invention, a pulley is attached to a floating frame with a horizontal shaft, a cable is attached to the pulley, one end of the cable is fixed to a fixed object on the bottom of the water, and the other end of the cable is fixed to a fixed object on the bottom of the water. A weight was fixed to the end, the upper end of the water lift tube was attached to the floating frame, and the weight was suspended from the lower end of the water lift tube to form a retaining device, so that the water lift tube could be fixed regardless of increases or decreases in the water level. The above-mentioned conventional problems have been solved as the water pump can move up and down in a fixed position and the upper end of the water cylinder can always be kept at a constant depth from the water surface. The floating frame in the above may be a planar triangle, a square or other polygon, but a triangle is the most common,
The middle part is a space, and preferably extends upward. This is to eliminate the risk of water collision when water is blown up from the water pump. A float may be provided at each top. In this way, when the water blown up from the water pump spreads in a radial shape, the influence of the float can be kept as small as possible.
また滑車を介する重錘の装着数は、専らバランスを考慮
し、揚水筒を中心にして対称的に設置する。例えば浮枠
を三角形にすれば、各頂点三箇所へ滑ｉｉを固定するが
、四角形の場合には、三箇所又は四箇所へ対称的に固定
する。前記索条としては、金属ワイヤー、合成樹脂ロー
プなどが考えられるが、長期間水中に設置して必要な強
度を保持するような材料を使用する。In addition, the number of weights attached via pulleys should be placed symmetrically around the water pump, taking balance into account. For example, if the floating frame is triangular, the slides ii are fixed at three locations at each vertex, but when the floating frame is square, they are fixed symmetrically at three or four locations. The cables may be made of metal wire, synthetic resin rope, etc., but should be made of a material that maintains the necessary strength even when placed underwater for a long period of time.
（発明の作用）
この発明によれば、浮枠の複′Ｐｊ１．箇所に滑車を取
り付け、前記滑車へ索条を装着し、索条の一端を水底の
固定物に固定し、索条の他端へ重錘を固定し、前記浮枠
へ揚水筒の上端部を取り付け、揚水筒の下端部へ重錘を
吊下したので、揚水筒は水中へ常時垂直に、かつ水面下
一定の深さに保持される。また浮枠は水底の固定物によ
って定められた定位置の上方で、水面に浮遊しつつ水位
の上下に伴って上下することができる。(Operation of the invention) According to this invention, the floating frame's plurality Pj1. Attach a pulley to the spot, attach a cable to the pulley, fix one end of the cable to a fixed object on the bottom of the water, fix a weight to the other end of the cable, and attach the upper end of the water pump to the floating frame. Since the weight was suspended from the lower end of the water lift tube, the water lift tube was always held perpendicular to the water and at a constant depth below the water surface. Further, the floating frame can float on the water surface above a fixed position determined by a fixed object on the bottom of the water, and can move up and down as the water level rises and falls.
（実施例１）
次にこの発明の実施例を添付の第１図乃至第３図に基づ
いて説明する。(Example 1) Next, an example of the present invention will be described based on the attached FIGS. 1 to 3.
平面で三角形の枠体１の各頂部下面へ浮子２．２ａ、２
ｂを夫々固定して浮枠１９を構成する。Floaters 2.2a, 2 are attached to the bottom surface of each top of the planar triangular frame 1.
The floating frame 19 is constructed by fixing b respectively.
前記浮枠１９の各頂部には頂角の二等分線の延長上に補
助杆３．３ａ、３ｂを水平に突出し、補助杆３．３ａ、
３ｂの外端部へ、水平軸４．４ａ。At each top of the floating frame 19, auxiliary rods 3.3a, 3b project horizontally on the extension of the bisector of the apex angle, and auxiliary rods 3.3a, 3.3b are provided.
To the outer end of 3b, horizontal axis 4.4a.
４ｂによって滑車５．５ａ、５ｂを回転自在に取付ける
。前記滑車５．５ａ、５ｂへ合成樹脂製の索条６．６ａ
、６ｂを装着し、索条６．６ａ１６ｂの一端を水底７の
固定物８．８ａ、８ｂ（例えばコンクリート塊又は錨）
へ固定し、他端に重錘９．９ａ、９ｂを固定する。また
前記各浮子の固定材１０．１０ａ、ｉ、ｏ ｂにチェノ
１１．１１ａ、１１ｂｆ７）一端を固定し、チェノ１１
．１１ａ、１１ｂの他端を揚水筒１２の浮室１３の外壁
に固定する。前記揚水筒１２の下端部には、空気苗１４
が装着され、空気室１４の下方にはチェノ１５．１５ａ
、１５ｂを介して重錘１６が固定しである。4b, pulleys 5.5a and 5b are rotatably attached. Cables 6.6a made of synthetic resin are connected to the pulleys 5.5a and 5b.
, 6b, and connect one end of the cable 6.6a16b to a fixed object 8.8a, 8b (for example, a concrete lump or an anchor) on the water bottom 7.
and fix weights 9.9a and 9b to the other end. Also, fix one end of the chain 11.11a, 11bf7) to the fixing members 10.10a, i, and ob of each of the floats, and
．． The other ends of 11a and 11b are fixed to the outer wall of the floating chamber 13 of the water pumping cylinder 12. At the lower end of the water pumping tube 12, air seedlings 14 are provided.
is installed, and below the air chamber 14 is a chino 15.15a.
, 15b, a weight 16 is fixed.
前記実施例について、その動作を説明する。The operation of the above embodiment will be explained.
先づ水位１７が矢示１８の方向へ上昇すると、浮枠１９
も同方向へ浮上しようとするので、滑車５．５ａ、５ｂ
を介しテ重鍾９．９ａ、９ｂｔ、を矢示２０の方向へ持
ち上げられる。前記に反し、水位１７が矢示２１の方向
へ下降すると、これに伴って浮枠１９も同方向へ降下す
るので、重錘９．９ａ、９ｂは滑車５．５ａ、５ｂを介
して矢示２２の方向へ下降する。この間において、索条
６．６ａ、６ｂは常時垂直方向へ張られている為に、浮
枠１９の上下はほぼ垂直状態を保ったまま行われる。換
言すれば、揚水筒１２は設置位置を横移動することなく
、単に高さを変化するのみとなる。When the water level 17 rises in the direction of the arrow 18, the floating frame 19
also tries to float in the same direction, so pulleys 5.5a and 5b
The heavy pegs 9.9a and 9bt can be lifted in the direction of arrow 20 through them. Contrary to the above, when the water level 17 falls in the direction of the arrow 21, the floating frame 19 also falls in the same direction, so the weights 9.9a and 9b move in the direction of the arrow through pulleys 5.5a and 5b. Descend in the direction of 22. During this time, since the cables 6.6a and 6b are always stretched in the vertical direction, the floating frame 19 is raised and lowered while maintaining a substantially vertical state. In other words, the water pump 12 simply changes its height without horizontally moving its installation position.
次に揚水筒の揚水作用は広く知られているが、念の為に
簡単に説明する。Next, although the pumping action of a water pump is widely known, I will briefly explain it just in case.
即ち第３図において、ホース２３から加圧空気を空気室
１４内へ矢示２４のように送入すると、空気室１４内の
頂部下へ溜り始めるので、空気室１４内の水位は矢示２
５のように下降する。このようにして水位が空気室の内
筒２６の下側部に設けた連通孔２７に達すると、前記の
ようにして、空気室内へ溜った空気は矢示２８．２９．
３０のように一団となって空気室を通過し、揚水筒１２
内へ入り、空気塊３１となって矢示３２のように上昇す
る。図中３３は空気室の外筒、３４は中間筒、３５は中
間筒の上部側壁に設けた連通孔、３６は揚水筒に設けた
連通筒である。前記のようにして、空気室内の空気が排
出されると、空気室内の水位はその頂部まで上昇し、つ
いでホースからの空気の送入を受けて、前記動作を操り
返すのである。従って空気塊３１は一定間隔毎に揚水筒
１２内を上昇するので、その浮上刃により、揚水筒１２
の下端部の水は矢示３２のように吸い上げられることに
なる。That is, in FIG. 3, when pressurized air is fed from the hose 23 into the air chamber 14 as shown by the arrow 24, it begins to accumulate below the top of the air chamber 14, so that the water level in the air chamber 14 reaches the level indicated by the arrow 24.
Descend like 5. In this way, when the water level reaches the communication hole 27 provided in the lower part of the inner cylinder 26 of the air chamber, the air accumulated in the air chamber as described above will flow as shown by arrows 28 and 29.
They pass through the air chamber in a group like 30 and reach the pumping cylinder 12.
The air enters the interior, becomes an air mass 31, and rises as shown by the arrow 32. In the figure, 33 is an outer cylinder of the air chamber, 34 is an intermediate cylinder, 35 is a communication hole provided in the upper side wall of the intermediate cylinder, and 36 is a communication cylinder provided in the water pumping cylinder. As described above, when the air in the air chamber is evacuated, the water level in the air chamber rises to its top and is then injected with air from the hose to reverse the operation. Therefore, since the air mass 31 rises inside the water pump 12 at regular intervals, the floating blade causes the air mass 31 to rise inside the water pipe 12.
The water at the lower end of is sucked up as shown by arrow 32.
（実施例２）
次に第５図および第６図に基づいて他の実施例を説明づ
る。(Embodiment 2) Next, another embodiment will be described based on FIGS. 5 and 6.
平面三角形の枠体１の各頂部下面へ浮子２．２ａ、２ｂ
を夫々固定して浮枠１９を構成する。前記浮枠１９の各
頂部には補助杆３．３ａ、３ｂを水平に突出し、補助杆
３．３ａ、３ｂの一側へ水平＠３７．３７を介して二つ
の滑車３８．３８を所定間隔で回転自在に取り付ける。Floaters 2.2a, 2b are attached to the bottom surface of each top of the planar triangular frame 1.
The floating frame 19 is constructed by fixing them respectively. Auxiliary rods 3.3a, 3b are projected horizontally from the top of each floating frame 19, and two pulleys 38.38 are installed at predetermined intervals to one side of the auxiliary rods 3.3a, 3b via horizontal @37.37. Attach it so that it can rotate freely.
前記滑車３８．３８へ索条３９．３９を装着し、索条３
９．３９の一端を水底７に固定したアンカーコンクリー
ト４０．４０へ固定し、（ｌ！！端に重錘４１．４１を
固定する。また前記浮子の固定材１０．１０ａ、１ｏｂ
にワイヤー〇−７４２，４２の一端を固定し、ワイヤ−
ローブ４２．４２の他端を揚水筒１２の下端に吊下した
重錘４３に固定する。前記揚水筒１２は合成樹脂製であ
って、上端部外側に多数の浮子４４．４４を固定し、下
部外側に多数の浮子４５．４５と、空気室４６を順次固
定してあり、揚水筒の下端には薬液注入至４７と、チ■
ン４８を介して前記重錘４３が吊下しである。前記空気
室は実施例１の空気室１４と同一構造（第３図）であっ
て、同一作用効果を奏する。 ／前記実
施例において、水位１７が矢示１８の方向へ上昇すると
浮枠１９も同方向へ浮上しようとするので、滑車３８．
３８を介し、重錘４１は矢示２０の方向へ持ち上げられ
る。前記に反し水位１７が矢示２１の方向へ下降すると
、これに伴って浮枠１９も同方向へ降下するので、重錘
４１は滑車３８．３８を介し矢示２２の方向へ下降する
。The cables 39 and 39 are attached to the pulleys 38 and 38, and the cables 3
9. Fix one end of 39 to the anchor concrete 40.40 fixed to the water bottom 7, and fix a weight 41.41 to the end. Also, the float fixing materials 10.10a, 1ob
Fix one end of wire 〇-742, 42 to
The other ends of the lobes 42 and 42 are fixed to a weight 43 suspended from the lower end of the water pump 12. The water pump 12 is made of synthetic resin, and has a large number of floats 44, 44 fixed on the outside of the upper end, and a large number of floats 45, 45 and an air chamber 46 fixed in sequence on the outside of the bottom. At the bottom end there is a chemical injection to 47 and a chi.
The weight 43 is suspended via a link 48. The air chamber has the same structure (FIG. 3) as the air chamber 14 of Embodiment 1, and has the same functions and effects. /In the above embodiment, when the water level 17 rises in the direction of the arrow 18, the floating frame 19 also tries to float in the same direction, so the pulley 38.
38, the weight 41 is lifted in the direction of arrow 20. Contrary to the above, when the water level 17 falls in the direction of the arrow 21, the floating frame 19 also falls in the same direction, so the weight 41 descends in the direction of the arrow 22 via the pulleys 38 and 38.
前記動作の間、索条３９は常時引張状態を保つ為に浮枠
１９はほぼ垂直状態で上下することになり、これに伴っ
て揚水筒１２もほぼ同一位置で上下することになる。尚
空気室の構造は前記実施例と同一に付説明を省略する。During the above operation, the cables 39 are kept in tension at all times, so the floating frame 19 moves up and down in a substantially vertical position, and accordingly, the water pump 12 also moves up and down in substantially the same position. Incidentally, the structure of the air chamber is the same as in the previous embodiment, and further explanation will be omitted.
（発明の効果）
即ちこの発明によれば、浮枠に揚水筒を吊下すると共に
、浮枠は滑車に装着した索条を介して、水底の固定物と
重錘により水位に従って浮上していることになる。従っ
て、揚水筒は水位に伴って昇降移動するけれども、横方
向の移動をすることなく、定位置で揚水し１７る効果が
ある。(Effects of the Invention) That is, according to this invention, a water pump is suspended from a floating frame, and the floating frame is floated according to the water level by means of a fixed object at the bottom of the water and a weight via a cable attached to a pulley. It turns out. Therefore, although the water pump moves up and down in accordance with the water level, it has the effect of pumping water in a fixed position without moving laterally.
第１図はこの発明の実施例の一部を省略した正面図、第
２図は同じく平面図、第３図は同じく空気室の断面拡大
図、第４図は従来装置において水位が変動した場合の説
明図、第５図は同じく他の実施例の正面図、第６図は同
じく平面図である。
１・・・枠体 ２．２ａ、２ｂ・・・浮子
５．５ａ、５ ｂ−・・滑車 ６．６ａ、６ ｂ −・
・索条８．８ａ、８ｂ・・・固定物Fig. 1 is a partially omitted front view of an embodiment of the present invention, Fig. 2 is a plan view, Fig. 3 is an enlarged cross-sectional view of the air chamber, and Fig. 4 is a case where the water level fluctuates in a conventional device. FIG. 5 is a front view of another embodiment, and FIG. 6 is a plan view. 1...Frame 2.2a, 2b...Float 5.5a, 5 b--Pulley 6.6a, 6 b--
・Cables 8.8a, 8b...Fixed objects
Claims (1)
車へ索条を装着し、索条の一端を水底の固定物に固定し
、索条の他端へ重錘を固定し、前記浮枠へ揚水筒の上端
部を取付け、揚水筒の下端部へ重錘を吊下したことを特
徴とする揚水装置の保定装置 ２ 浮枠は平面三角形とした特許請求の範囲第１項記載
の揚水装置の保定装置 ３ 水底の固定物は大形の重錘又は錨とした特許請求の
範囲第１項記載の揚水装置の保定装置 ４ 揚水筒の上端部の取り付けは浮枠の中央部とした特
許請求の範囲第１項記載の揚水装置の保定装置[Claims] 1. Pulleys are attached to multiple locations on the floating frame with horizontal shafts, cables are attached to the pulleys, one end of the cable is fixed to a fixed object on the bottom of the water, and a weight is attached to the other end of the cable. A holding device for a water pumping device 2, characterized in that the upper end of the water pumping tube is fixed to the floating frame, and a weight is suspended from the lower end of the water pumping tube. Claims: Retaining device for a water pumping device according to claim 1 3 The fixed object at the bottom of the water is a large weight or anchor 4 Retaining device for a water pumping device according to claim 1 The upper end of the water pumping tube is attached to a floating frame A retaining device for a water pumping device according to claim 1, wherein the central portion is
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60274433A JP2670997B2 (en) | 1985-12-06 | 1985-12-06 | Retention device for pumping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60274433A JP2670997B2 (en) | 1985-12-06 | 1985-12-06 | Retention device for pumping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62135699A true JPS62135699A (en) | 1987-06-18 |
| JP2670997B2 JP2670997B2 (en) | 1997-10-29 |
Family
ID=17541609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60274433A Expired - Lifetime JP2670997B2 (en) | 1985-12-06 | 1985-12-06 | Retention device for pumping equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2670997B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07100493A (en) * | 1993-10-06 | 1995-04-18 | Dam Suigenchi Kankyo Seibi Center | Diffuser pipe |
| CN113833687A (en) * | 2021-10-29 | 2021-12-24 | 中建八局第二建设有限公司 | Novel suspension water pumping device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5399492A (en) * | 1977-02-11 | 1978-08-30 | Sumitomo Electric Ind Ltd | Rising section of underwater cable to floating island |
| JPS5599799U (en) * | 1978-12-28 | 1980-07-11 |
-
1985
- 1985-12-06 JP JP60274433A patent/JP2670997B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5399492A (en) * | 1977-02-11 | 1978-08-30 | Sumitomo Electric Ind Ltd | Rising section of underwater cable to floating island |
| JPS5599799U (en) * | 1978-12-28 | 1980-07-11 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07100493A (en) * | 1993-10-06 | 1995-04-18 | Dam Suigenchi Kankyo Seibi Center | Diffuser pipe |
| CN113833687A (en) * | 2021-10-29 | 2021-12-24 | 中建八局第二建设有限公司 | Novel suspension water pumping device |
| CN113833687B (en) * | 2021-10-29 | 2024-02-09 | 中建八局第二建设有限公司 | Suspension pumping device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2670997B2 (en) | 1997-10-29 |
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