CN1887743A - Underwater lawn lifting mechanism - Google Patents
Underwater lawn lifting mechanism Download PDFInfo
- Publication number
- CN1887743A CN1887743A CN 200510027409 CN200510027409A CN1887743A CN 1887743 A CN1887743 A CN 1887743A CN 200510027409 CN200510027409 CN 200510027409 CN 200510027409 A CN200510027409 A CN 200510027409A CN 1887743 A CN1887743 A CN 1887743A
- Authority
- CN
- China
- Prior art keywords
- main frame
- lawn
- described main
- hose
- connecting cylinder
- 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
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
The underwater lawn lifting mechanism consists of one underwater lawn fixing bearing, at least one pair of sealed tubes below the fixing bearing, one connecting tube below the fixing bearing connected to the sealed tubes, one air hose with valve, one water hose with valve, and one floating pipe or floating ball connected to the air hose and the water hose. The underwater lawn may be raised or lowered through filling the floating pipe or floating ball with air or water with pump.
Description
Technical field:
The present invention relates to water treatment device, relate in particular to biological water purifying device, particularly underwater lawn, concrete is a kind of hoisting appliance of underwater lawn.
Background technology:
The applicant discloses a kind of underwater lawn in Chinese patent bulletin CN2595799Y, described underwater lawn is arranged on the fixed support, utilize lifting device that fixed support and underwater lawn are sunk under water again, improve the water body quality by waterplant, increase the oxygen level of water body, played the effect of purifying water body.Because its lifting device is made of tackleblock, suspension bracket and hoist cable, so construction more complicated to water-bed mounting and fixing bracket and underwater lawn, need tackleblock, suspension bracket and hoist cable at first are installed on the coast, particularly in offshore waters far away, it is more inconvenient to construct.
Summary of the invention:
The hoisting appliance that the purpose of this invention is to provide a kind of underwater lawn, the hoisting appliance of described this underwater lawn will solve the big technical problem of installation difficulty of underwater lawn in the prior art.
The hoisting appliance of this underwater lawn of the present invention is made of the fixed support of a underwater lawn, described fixed support is made of a main frame, described main frame is arranged in the plane, be provided with a plurality of lawns carriage in the described main frame plane, adjacent described lawn carriage connects mutually and is connected with described main frame arbitrarily, wherein, the downside of described main frame has at least a pair of opposed side edges place to be provided with a sealing bore respectively, any one described sealing bore axially all with described main frame plane parallel, the following middle side part of described main frame is provided with a connecting cylinder, axial and the described main frame plane parallel of described connecting cylinder, the middle part of any one described sealing bore all is communicated with described connecting cylinder, described connecting cylinder is provided with an air hose and a delivery hose, is respectively arranged with valve on described air hose and the delivery hose.
Further, described air hose and delivery hose are arranged in the protective casing, and described air hose is connected with a floating drum or ball float with the delivery hose upper end.
Principle of work of the present invention is: fixed support is placed in the water body, the sealing bore of main frame downside produces buoyancy, fixed support is supported in the water surface, place after the lawn in the lawn carriage in fixed support, delivery hose is connected with the water source, water filling and exhausted air in sealing bore, fixed support promptly sinks under water together with the lawn, utilize floating drum or ball float the joint of air hose and delivery hose can be remained on more than the water surface, obtain the control pipeline when being convenient to safeguard the lawn, when needing to rise fixed support, utilize water pump from delivery hose, to extract water body in the sealing bore out, the air admission sealing bore, the sealing bore come-up is held out the water surface with fixed support.
The present invention and prior art contrast, and its effect is actively with tangible.Under the fixed support of the present invention by lawn under water device with float is set, utilize water pump control floating drum draining or inflation, so can realize the lifting of underwater lawn, need not to utilize complicated launching and recovering equipments such as tackleblock, suspension bracket and hoist cable, and still can independent easy operation in the waters away from the bank.
Description of drawings:
Fig. 1 is the structural representation of the hoisting appliance of underwater lawn of the present invention.
Embodiment:
As shown in Figure 1, the hoisting appliance of underwater lawn of the present invention is made of the fixed support 1 of a underwater lawn, described fixed support 1 is made of a main frame 2, described main frame is arranged in the plane, described main frame is provided with a plurality of lawns carriage 3 in 2 planes, adjacent described lawn carriage 3 connects mutually and is connected with described main frame 2 arbitrarily, wherein, the downside of described main frame 2 has at least a pair of opposed side edges place to be provided with a sealing bore 4 respectively, any one described sealing bore 4 axially all with described main frame 2 plane parallel, the following middle side part of described main frame 2 is provided with a connecting cylinder 5, axial and described main frame 2 plane parallel of described connecting cylinder 5, the middle part of any one described sealing bore 4 all is communicated with described connecting cylinder 5, described connecting cylinder 5 is provided with an air hose 6 and a delivery hose 7, is respectively arranged with valve on described air hose 6 and the delivery hose 7.
Further, described air hose 6 is arranged on an air hose 6 described in the protective casing with delivery hose 7 and is connected with a floating drum or ball float 8 with delivery hose 7 upper ends.
Claims (2)
1, a kind of hoisting appliance of underwater lawn, fixed support by a underwater lawn constitutes, described fixed support is made of a main frame, described main frame is arranged in the plane, be provided with a plurality of lawns carriage in the described main frame plane, adjacent described lawn carriage connects mutually and is connected with described main frame arbitrarily, it is characterized in that: the downside of described main frame has at least a pair of opposed side edges place to be provided with a sealing bore respectively, any one described sealing bore axially all with described main frame plane parallel, the following middle side part of described main frame is provided with a connecting cylinder, axial and the described main frame plane parallel of described connecting cylinder, the middle part of any one described sealing bore all is communicated with described connecting cylinder, described connecting cylinder is provided with an air hose and a delivery hose, is respectively arranged with valve on described air hose and the delivery hose.
2, the hoisting appliance of underwater lawn as claimed in claim 1 is characterized in that: described air hose and delivery hose are arranged in the protective casing, and described air hose is connected with a floating drum or ball float with the delivery hose upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510027409 CN1887743A (en) | 2005-06-30 | 2005-06-30 | Underwater lawn lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510027409 CN1887743A (en) | 2005-06-30 | 2005-06-30 | Underwater lawn lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1887743A true CN1887743A (en) | 2007-01-03 |
Family
ID=37577023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510027409 Pending CN1887743A (en) | 2005-06-30 | 2005-06-30 | Underwater lawn lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1887743A (en) |
-
2005
- 2005-06-30 CN CN 200510027409 patent/CN1887743A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |