CN111305174A - Anti-sinking floating body for water conservancy and hydropower engineering float interception - Google Patents
Anti-sinking floating body for water conservancy and hydropower engineering float interception Download PDFInfo
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- CN111305174A CN111305174A CN202010153792.1A CN202010153792A CN111305174A CN 111305174 A CN111305174 A CN 111305174A CN 202010153792 A CN202010153792 A CN 202010153792A CN 111305174 A CN111305174 A CN 111305174A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
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Abstract
The invention relates to an anti-sinking floating body for a water conservancy and hydropower engineering float stop, which belongs to the technical field of water conservancy and hydropower engineering facilities and comprises a plurality of floating body bodies, wherein connecting plates are arranged on the periphery of each floating body, the anti-sinking floating body for the water conservancy and hydropower engineering float stop also comprises a first fixing piece, the edge of each connecting plate, which is far away from the floating body, is provided with a strip-shaped opening towards the inside of the connecting plate, the first fixing piece comprises a first spring, two ends of the first spring are provided with abutting plates, the first spring is driven to simultaneously penetrate through the strip-shaped openings on the adjacent connecting plates by driving the first spring to stretch, the abutting plates at the two ends of the first spring can resist the elastic force of the first spring to abut against the adjacent connecting plates, so that the adjacent floating body bodies are fixed together, and the floating body bodies are fixed together through the first fixing piece, so that different numbers of floating body bodies can bear the load of different weights.
Description
Technical Field
The invention relates to the technical field of hydraulic and hydroelectric engineering facilities, in particular to an anti-sinking floating body for a water conservancy and hydroelectric engineering float.
Background
The box (cylinder) body for the float interception in the hydraulic and hydroelectric engineering is a bearing device and a device, provides a main body of buoyancy and is used for transmitting and dispersing impact force of partial water flow and pollutants.
Chinese patent application publication No. CN103993584A discloses an anti-sinking floating body for hydraulic and hydroelectric engineering, which is filled with solid foam. The filling body has the characteristics of low density, low water absorption and low compressibility, is used for providing buoyancy, enables the floating body to float on the water surface, and assists in transmitting and dispersing part of impact force and impact force of pollutants; the invention adopts the foam material to replace the closed space of the old floating body to provide the buoyancy, reduces the processing and manufacturing difficulty of the floating body, can avoid the sinking of the floating body after the sealing performance of the floating body is damaged in the long-term use process, improves the reliability of the floating body, and reduces the manufacturing, maintenance and use costs of the buoyancy tank.
The above prior art solutions have the following drawbacks: the common volume size difference of current carrier leads to the weight difference of different carriers, when will prevent sinking the body and be applicable to heavier carrier, will lead to preventing sinking the body and sink in aqueous, will lead to preventing sinking the body and lose bearing capacity when serious for the carrier that the dust-proof membrane body can't be applicable to different weight has reduced the suitability of preventing sinking the body.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the sinking-preventing floating body for the water conservancy and hydropower engineering float interception, which improves the applicability of the sinking-preventing floating body.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a hydraulic and hydroelectric engineering blocks that to float usefulness prevents sinking body, includes a plurality of body bodies that are used for suspending on the surface of water, every all along vertical direction all be provided with the connecting plate around the body, hydraulic and hydroelectric engineering blocks that to float usefulness prevent sinking body still including being used for adjacent with the horizontal direction the body passes through the first mounting that the connecting plate is fixed to together, every the edge that the body was kept away from to the connecting plate all has seted up the bar opening in the connecting plate, first mounting is including being used for passing bar open-ended first spring, the both ends of first spring are provided with butt plate, both sides butt plate is used for the face butt that deviates from mutually with the connecting plate of adjacent body respectively.
Through adopting above-mentioned technical scheme, when the bearing thing of different weight is born to needs, through removing a plurality of body bodies to together, it is tensile through driving first spring, it passes the bar opening on the adjacent connecting plate simultaneously to drive first spring, the butt joint board at first spring both ends can resist the elasticity butt joint of first spring to adjacent connecting plate this moment, thereby frictional force between the adjacent connecting plate has been improved, make adjacent body fixed together, it is together fixed to pass through first mounting with a plurality of body bodies, make the body of different quantity can bear the weight of the bearing thing of different weight, the suitability of preventing sinking the body has been improved.
The present invention in a preferred example may be further configured to: the utility model discloses a telescopic structure, including first dead lever, first spring, telescopic structure, first dead lever and first telescopic link, be provided with the first body of rod on the first spring with the first spring is coaxial, the first body of rod sets up to telescopic structure, and telescopic structure includes first dead lever and grafting and sliding connection in first dead lever, first dead lever and first telescopic link keep away from its both ends of grafting position respectively fixed connection to both sides butt joint board on.
Through adopting above-mentioned technical scheme, the setting of the first body of rod can play the effect of protection to first spring, prevent that first spring from being located the aquatic for a long time and soaking and lead to damaging, the life of first spring has been prolonged, and the first body of rod can play the effect of direction to the drawing and the compression of first spring, prevent that first spring from inclining when drawing and compression, thereby the butt effect of both ends butt joint board and connecting plate has been improved, thereby the fixed effect to adjacent body has been improved, thereby when rivers strike great, the impact effect after a plurality of body bodies are fixed has been improved.
The present invention in a preferred example may be further configured to: the inner wall of the first fixed rod is provided with a first rubber ring at the end part, far away from the abutting plate, of the first fixed rod, the first rubber ring is used for abutting against the outer wall of the first telescopic rod, the outer wall of the first telescopic rod is provided with a second rubber ring at the end part, far away from the abutting plate, of the first telescopic rod, and the second rubber ring is used for abutting against the inner wall of the first fixed rod.
Through adopting above-mentioned technical scheme, first rubber circle can play sealed effect to the gap between first dead lever and the first telescopic link, prevents that water from entering into to the first pole internal along the clearance between first dead lever and the first telescopic link to prevent to cause the influence to first spring, second rubber circle can play further sealed effect to the gap between first dead lever and the first telescopic link, further prevents to cause the influence to first spring.
The present invention in a preferred example may be further configured to: adjacent all seted up the joint groove on the face that the connecting plate of body deviates from mutually, the joint groove is used for supplying whole butt board immigration.
Through adopting above-mentioned technical scheme, when fixed to adjacent body, the elasticity joint to the joint inslot that resists first spring with the butt plate prevents to break away from the butt relation between butt plate and the connecting plate to further improved the fixed effect of butt plate to adjacent body, prevented that the impact force of rivers from driving when great and breaking away from the relation of connection between the adjacent body.
The present invention in a preferred example may be further configured to: the anti-sinking floating body for the water conservancy and hydropower engineering interception float further comprises a second fixing piece used for fixing the floating body in the vertical direction to the whole through a connecting plate, the second fixing piece comprises a second spring, hanging rings are fixedly arranged at two ends of the second spring, and one side of each hanging ring is located in a strip-shaped opening.
By adopting the technical scheme, the second fixing piece can fix the floating body bodies with different numbers together along the vertical direction, so that the number of the floating body bodies is further adjusted, the floating body bodies with different numbers can bear the bearing objects with different weights, and the applicability of the anti-sinking floating body is further improved; when needs are fixed to the body, be in tensile state through driving the second spring, drive both ends link and articulate to the bar opening of adjacent connecting plate in for adjacent body passes through the link in the vertical direction and fixes together, and fixed mode is convenient simple, and fixed effect is better.
The present invention in a preferred example may be further configured to: the second spring is coaxially provided with a second rod body, the second rod body is arranged to be of a telescopic structure, the telescopic structure comprises a second fixed rod and a second telescopic rod, the second telescopic rod is connected with the second fixed rod in an inserting mode and connected in a sliding mode, and two ends, far away from the inserting position, of the second fixed rod and the second telescopic rod are fixedly connected to the hanging rings on the two sides respectively.
Through adopting above-mentioned technical scheme, the setting of the second body of rod can play the effect of protection to the second spring, prevent that the second spring from being located the aquatic for a long time and soaking and lead to damaging, the life of second spring has been prolonged, and the second body of rod can play the effect of direction to the drawing and the compression of second spring, prevent that the second spring from inclining when drawing and compression, thereby the fixed effect of both ends link to the adjacent body of vertical direction has been improved, thereby when rivers strike great, the impact resistance effect after a plurality of body of floating body are fixed has been improved.
The present invention in a preferred example may be further configured to: the utility model discloses a telescopic link, including first dead lever, second dead lever, link, third rubber circle, fourth rubber circle, the tip that just is located the second dead lever and keeps away from the link on the inner wall of second dead lever is provided with third rubber circle, third rubber circle be used for with the outer wall butt of second telescopic link, just be located the second telescopic link on the outer wall of second telescopic link and keep away from the link the tip be provided with fourth rubber circle, fourth rubber circle be used for with the inner wall butt of second dead lever.
Through adopting above-mentioned technical scheme, the third rubber circle can play sealed effect to the gap between second dead lever and the second telescopic link, prevents that water from entering into to the third pole internal along the clearance between second dead lever and the second telescopic link to prevent to cause the influence to the third spring, the fourth rubber circle can play further sealed effect to the gap between second dead lever and the second telescopic link, further prevents to cause the influence to the third spring.
The present invention in a preferred example may be further configured to: the hanging ring is integrally arranged in a rectangular shape, grooves are formed in the strip-shaped openings and located on the opposite faces of the strip-shaped openings, and the grooves are used for hanging the hanging ring.
Through adopting above-mentioned technical scheme, in articulating the recess with the elasticity that the link resisted the second spring, prevent to break away from between link and the bar opening, improved the fixed effect to bar opening intraoral that the link is fixed to further prevent to drive link and bar opening when rivers impact force is great and break away from.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the first spring is driven to stretch, so that the abutting plates at the two ends of the first spring resist the elastic force of the first spring and are clamped in the clamping groove, the floating body bodies with different quantities are spliced and fixed together along the horizontal direction, the floating body bodies with different quantities can bear the bearing objects with different weights, the applicability of the sinking-preventing floating body is improved, the fixing mode is convenient and simple, and the installation efficiency of an installer is improved;
2. through driving the second spring tensile for the link at second spring both ends resists the elasticity of second spring and articulates in the bar opening of the adjacent connecting plate of vertical direction, thereby make the body of different quantity along vertical direction concatenation fixed together, further make the body of different quantity can bear the weight of the thing of bearing of different weight, further improved the suitability of preventing sinking the body, and fixed mode is convenient simple, has improved installer's installation effectiveness.
Drawings
FIG. 1 is a schematic overall structure;
FIG. 2 is a schematic view of an exploded structure for showing a first fixing member;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of an exploded structure for showing a second securing member;
fig. 5 is an enlarged view of a portion B in fig. 4.
In the figure, 1, a floating body; 11. a connecting plate; 111. a strip-shaped opening; 12. a first spring; 121. a butt joint plate; 122. a first rod body; 123. a first fixing lever; 124. a first telescopic rod; 125. a first rubber ring; 126. a second rubber ring; 127. a clamping groove; 13. a second spring; 131. hanging a ring; 132. a second rod body; 133. a second fixing bar; 134. a second telescopic rod; 135. a third rubber ring; 136. a fourth rubber ring; 137. and (4) a groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the invention discloses an anti-sinking floating body for floating interception in water conservancy and hydropower engineering, which comprises a plurality of floating body bodies 1 for suspending on the water surface.
With reference to fig. 2 and 3, in order to fix the floating bodies 1 with different numbers together along the horizontal direction, connecting plates 11 are arranged around each floating body 1 along the vertical direction, and the anti-sinking floating body for the water conservancy and hydropower engineering float interception also comprises first fixing members for fixing the floating bodies 1 adjacent to each other in the horizontal direction together through the connecting plates 11.
With reference to fig. 2 and 3, a strip-shaped opening 111 is formed in each connecting plate 11 towards the connecting plate 11 at the edge of each connecting plate 11 far away from the floating body 1, each first fixing piece comprises a first spring 12 used for penetrating through the strip-shaped opening 111, abutting plates 121 are arranged at two ends of each first spring 12, and the abutting plates 121 at two sides are respectively used for abutting against the surfaces of the connecting plates 11 of the adjacent floating bodies 1, which face away from each other.
When needs are fixed to together to the body 1 of body of different quantity, the first spring 12 of pulling drives first spring 12 and is in tensile state, through moving body 1 together, it moves towards first spring 12 to drive the bar hole on the connecting plate 11, the connecting plate 11 that drives adjacent body 1 overlaps each other, first spring 12 is located the bar opening 111 of the connecting plate 11 that overlaps this moment, because of first spring 12 is in tensile state, butt plate 121 can resist the elasticity butt of first spring 12 and connect to the face that adjacent connecting plate 11 deviates from mutually, thereby make adjacent body 1 fixed together, fixed mode is convenient simple, body 1 of body that adopts different quantity can bear the weight of the different weight and the not loading object of area.
With reference to fig. 2 and fig. 3, in order to prevent the first spring 12 from inclining when being stretched and compressed, thereby preventing the first spring 12 from driving the abutting plate 121 to incline, thereby improving the abutting effect between the abutting plate 121 and the connecting plate 11, a first rod 122 is coaxially disposed on the first spring 12 with the first spring 12, the first rod 122 is configured as a telescopic structure, the telescopic structure includes a first fixing rod 123 and a first telescopic rod 124 inserted and slidably connected in the first fixing rod 123, and two ends of the first fixing rod 123 and the first telescopic rod 124 far away from the insertion position thereof are respectively and fixedly connected to the abutting plates 121 on two sides.
As shown in fig. 3, in order to prevent water from flowing into the first rod 122 along the gap between the first fixing rod 123 and the first telescopic rod 124, and thus prevent the water from affecting the first spring 12, a first rubber ring 125 is disposed on the inner wall of the first fixing rod 123 and at the end of the first fixing rod 123 far from the abutting plate 121, and the first rubber ring 125 is configured to abut against the outer wall of the first telescopic rod 124.
As shown in fig. 3, in order to further prevent water from flowing into the first rod 122 along the gap between the first fixing rod 123 and the first telescopic rod 124, a second rubber ring 126 is disposed on the outer wall of the first telescopic rod 124 and at the end of the first telescopic rod 124 far from the abutting plate 121, and the second rubber ring 126 is used for abutting against the inner wall of the first fixing rod 123.
As shown in fig. 3, in order to prevent the abutting plate 121 from separating from the connecting plate 11 after the abutting plate 121 abuts against the connecting plate 11, so as to improve the abutting effect between the abutting plate 121 and the connecting plate 11, the clamping grooves 127 are formed on the surfaces of the adjacent floating body 1, which are away from the connecting plate 11, and the clamping grooves 127 are used for allowing the whole abutting plate 121 to move in.
With reference to fig. 3 and 4, in order to fix different numbers of floating bodies 1 together along the vertical direction, the anti-sinking floating body for floating the hydraulic and hydro-power engineering further comprises a second fixing member for fixing the floating bodies 1 adjacent to each other in the vertical direction together through a connecting plate 11, the second fixing member comprises a second spring 13, two ends of the second spring 13 are both fixedly provided with hanging rings 131, and one side of each hanging ring 131 is located in the strip-shaped opening 111.
When the floating body 1 needs to be fixed together along the vertical direction, the second spring 13 is pulled to drive the second spring 13 to be in a stretching state, one side of the hanging ring 131 at the two ends of the second spring 13 is driven to move into the strip-shaped opening 111 at the moment, the connecting plates 11 adjacent to each other in the vertical direction are fixed together through a plurality of second fixing pieces, the floating body 1 adjacent to each other in the vertical direction can be fixed together through a plurality of second fixing pieces on the periphery of the floating body 1, and the floating body 1 with different quantities can be further loaded on the floating bodies 1 with different weights and areas.
Referring to fig. 4 and 5, in order to prevent the second spring 13 from inclining in stretching and compressing, thereby preventing the second spring 13 from driving the hanging ring 131 to incline, thereby improving the hanging effect of the hanging ring 131 hanging on the connecting plate 11, a second rod 132 is coaxially disposed on the second spring 13 and the second spring 13, the second rod 132 is a telescopic structure, the telescopic structure includes a second fixing rod 133 and a second telescopic rod 134 inserted and slidably connected in the second fixing rod 133, and two ends of the second fixing rod 133 and the second telescopic rod 134 far away from the insertion position thereof are respectively and fixedly connected to the hanging rings 131 on two sides.
With reference to fig. 4 and 5, in order to prevent water from entering into the second rod 132 along the gap between the second fixing rod 133 and the second telescopic rod 134, and thus prevent the water from affecting the second spring 13, a third rubber ring 135 is disposed on the inner wall of the second fixing rod 133 and at the end of the second fixing rod 133 far away from the hanging ring 131, and the third rubber ring 135 is used for abutting against the outer wall of the second telescopic rod 134.
With reference to fig. 4 and 5, in order to further prevent water from entering into the second rod 132 along the gap between the second fixing rod 133 and the second telescopic rod 134, a fourth rubber ring 136 is disposed on the outer wall of the second telescopic rod 134 and at the end of the second telescopic rod 134 far from the hanging ring 131, and the fourth rubber ring 136 is used for abutting against the inner wall of the second fixing rod 133.
With reference to fig. 3 and 4, in order to improve the hooking effect between the hanging ring 131 and the connecting plate 11, the hanging ring 131 is prevented from being separated from the connecting plate 11 after being hooked on the connecting plate 11, the hanging ring 131 is integrally arranged in a rectangular shape, the strip-shaped opening 111 is internally provided with a groove 137 on the surface opposite to the strip-shaped opening 111, and the groove 137 is used for hooking the hanging ring 131.
The implementation principle of the embodiment is as follows: when different numbers of floating bodies 1 are needed, firstly fixing the floating bodies 1 in the horizontal direction, pulling the first spring 12 to drive the first spring 12 to be in a stretching state, driving the strip-shaped hole on the connecting plate 11 to move towards the first spring 12 by moving the floating bodies 1 together, driving the connecting plates 11 of the adjacent floating bodies 1 to be overlapped with each other, at the moment, the first spring 12 is positioned in the strip-shaped opening 111 of the overlapped connecting plate 11, because the first spring 12 is in the stretching state, the abutting plate 121 can resist the elastic force of the first spring 12 to be clamped in the clamping groove 127 on the opposite surface of the adjacent connecting plate 11, so that the floating bodies 1 adjacent in the horizontal direction are fixed together, at the moment, fixing the floating bodies 1 adjacent in the vertical direction, pulling the second spring 13 to drive the second spring 13 to be in the stretching state, at the moment, driving one side of the hanging ring 131 at two ends of the second spring 13 to move into the strip-shaped opening 111, and the hanging ring 131 is driven to be hung in the groove 137 of the strip-shaped opening 111, so that the floating body bodies 1 adjacent in the vertical direction resist the elastic force of the second spring 13 to be abutted together, the floating body bodies 1 with different quantities can bear the floating body bodies 1 with different weights and areas, the fixing mode of the floating body bodies 1 is convenient and simple, and the installation efficiency of workers is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a hydraulic and hydroelectric engineering is blocked and is floated anti-sinking body of usefulness, includes a plurality of body (1) that are used for suspending on the surface of water, its characterized in that: every all be provided with connecting plate (11) along vertical direction around body (1), hydraulic and hydroelectric engineering blocks floats anti-sinking body of usefulness still including being used for adjacent with the horizontal direction body (1) is fixed to first mounting together through connecting plate (11), every edge that body (1) were kept away from in connecting plate (11) all seted up bar opening (111) towards connecting plate (11), first mounting is including first spring (12) that are used for passing bar opening (111), the both ends of first spring (12) are provided with butt plate (121), both sides butt plate (121) are used for the face butt that deviates from mutually with connecting plate (11) of adjacent body (1) respectively.
2. The anti-sinking floating body for the water conservancy and hydropower engineering float interception according to claim 1, which is characterized in that: first spring (12) go up and first spring (12) coaxial be provided with first body of rod (122), first body of rod (122) sets up to extending structure, and extending structure includes first dead lever (123) and grafting and sliding connection in first dead lever (123) first telescopic link (124), first dead lever (123) and first telescopic link (124) keep away from its both ends of grafting position respectively fixed connection to both sides butt joint board (121) on.
3. The anti-sinking floating body for the water conservancy and hydropower engineering float interception according to claim 2, which is characterized in that: the utility model discloses a butt joint board, including first dead lever (123), first dead lever (121) and second dead lever (126), the tip that just is located first dead lever (123) and keeps away from butt joint board (121) on the inner wall of first dead lever (123) is provided with first rubber circle (125), first rubber circle (125) are used for with the outer wall butt of first telescopic link (124), the tip that just is located first telescopic link (124) and keeps away from butt joint board (121) on the outer wall of first telescopic link (124) is provided with second rubber circle (126), second rubber circle (126) are used for with the inner wall butt of first dead lever (123).
4. The anti-sinking floating body for the water conservancy and hydropower engineering float interception according to claim 1, which is characterized in that: clamping grooves (127) are formed in the surfaces, deviating from each other, of the connecting plates (11) of the adjacent floating body bodies (1), and the clamping grooves (127) are used for allowing the whole abutting plates (121) to move in.
5. The anti-sinking floating body for the water conservancy and hydropower engineering float interception according to claim 1, which is characterized in that: the anti-sinking floating body for the water conservancy and hydropower engineering interception float further comprises a second fixing piece which is used for fixing the floating body (1) in the vertical direction to the floating body together through a connecting plate (11), the second fixing piece comprises a second spring (13), hanging rings (131) are fixedly arranged at two ends of the second spring (13), and one side of each hanging ring (131) is located in a strip-shaped opening (111).
6. The anti-sinking floating body for the water conservancy and hydropower engineering float interception according to claim 5, which is characterized in that: the utility model discloses a two-pole hanging ring, including second spring (13), but second spring (13) go up and second spring (13) coaxial second body of rod (132) that is provided with, but the second body of rod (132) sets up to extending structure, and extending structure includes second dead lever (133) and grafting and second telescopic link (134) of sliding connection in second dead lever (133), the both ends difference fixed connection of its grafting position is kept away from to second dead lever (133) and second telescopic link (134) is on both sides link (131).
7. The anti-sinking floating body for the water conservancy and hydropower engineering float interception according to claim 6, which is characterized in that: the utility model discloses a suspension loop, including first dead lever (133), second dead lever (133), third rubber circle (135) are provided with to the tip that just is located second dead lever (133) and keeps away from link (131), third rubber circle (135) are used for keeping away from link (131) with the outer wall butt of second telescopic link (134), just be located second telescopic link (134) on the outer wall of second telescopic link (134) and keep away from the tip of link (131) and be provided with fourth rubber circle (136), fourth rubber circle (136) are used for with the inner wall butt of second dead lever (133).
8. The anti-sinking floating body for the water conservancy and hydropower engineering float interception according to claim 5, which is characterized in that: the hanging ring (131) is integrally arranged in a rectangular shape, grooves (137) are formed in the strip-shaped opening (111) and located on the opposite face of the strip-shaped opening (111), and the grooves (137) are used for hanging the hanging ring (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153792.1A CN111305174A (en) | 2020-03-07 | 2020-03-07 | Anti-sinking floating body for water conservancy and hydropower engineering float interception |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153792.1A CN111305174A (en) | 2020-03-07 | 2020-03-07 | Anti-sinking floating body for water conservancy and hydropower engineering float interception |
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| Publication Number | Publication Date |
|---|---|
| CN111305174A true CN111305174A (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010153792.1A Pending CN111305174A (en) | 2020-03-07 | 2020-03-07 | Anti-sinking floating body for water conservancy and hydropower engineering float interception |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114148465A (en) * | 2021-12-08 | 2022-03-08 | 一道新能源科技(衢州)有限公司 | Floating body array |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148465A (en) * | 2021-12-08 | 2022-03-08 | 一道新能源科技(衢州)有限公司 | Floating body array |
| CN114148465B (en) * | 2021-12-08 | 2023-11-21 | 一道新能源科技股份有限公司 | Floating body array |
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Application publication date: 20200619 |
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