CN115230875B - Hydraulic engineering is with platform on stable water - Google Patents
Hydraulic engineering is with platform on stable water Download PDFInfo
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- CN115230875B CN115230875B CN202211133559.2A CN202211133559A CN115230875B CN 115230875 B CN115230875 B CN 115230875B CN 202211133559 A CN202211133559 A CN 202211133559A CN 115230875 B CN115230875 B CN 115230875B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000010276 construction Methods 0.000 claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 17
- 239000002689 soil Substances 0.000 description 10
- 238000004804 winding Methods 0.000 description 5
- 241001113556 Elodea Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention relates to the technical field of hydraulic engineering devices, in particular to a stable overwater platform for hydraulic engineering, which comprises an overwater construction platform and a fixed seat, wherein the overwater construction platform comprises a base and a plurality of support legs; the support mechanism supports the traction rope upwards or downwards so that the traction rope avoids a ship on the water surface; the traction rope is supported downwards or jacked upwards through the support rod, so that a certain distance is kept between the part of the traction rope, which is close to the overwater construction platform, and the horizontal plane, so that a ship can pass through a water area near the overwater construction platform and cannot be blocked by the traction rope when the ship is close to the overwater construction platform; meanwhile, the supporting rod is set to be a telescopic rod, the first motor and the fan blades are arranged in the supporting rod, when a large ship passes through a water area near the overwater construction platform, one end, far away from the overwater construction platform, of the supporting rod stretches out, the distance between the traction rope and the horizontal plane is increased, and therefore the situation that the large ship is deep in draught and collides with the traction rope is avoided.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering devices, in particular to a stable water platform for hydraulic engineering.
Background
Hydraulic engineering, including exploration, planning, design and construction, often requires exploration or construction at a surface remote from the shore.
When detection or construction needs to be carried out on the water surface, the water construction platform is generally fixed by using anchoring or underwater anchoring in the prior art, but the method is easy to cause the unstable situation that the water construction platform swings along with the water surface.
The utility model patent with application number CN201820772118.X discloses a stable structure of platform on water sets up the dowel stake on the bank, fixes wire rope to the dowel stake, fixes again to the construction platform on water, sets up wire rope in a plurality of positions of construction platform on water and pulls to construction platform on water receives the ascending constraint of a plurality of directions, thereby stability on the surface of water increases.
This technical scheme has certain defect, and wire rope's among this technical scheme position is parallel with the horizontal plane, consequently has the ship process or when ship delivery goods to construction platform on water around the construction platform on water, the ship can collide with wire rope, and then causes construction platform on water to be pulled and unstable, damages the ship when serious, or the wire rope fracture makes construction platform on water unable fixed, and then causes the limitation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a stable water platform for hydraulic engineering, overcomes the defects of the prior art and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: hydraulic engineering is with stabilizing platform on water, include
An overwater construction platform;
a fixed seat; the fixed seats are arranged on the shores on the two sides of the overwater construction platform, and winches are fixedly connected to the fixed seats; a traction rope is wound on the winch;
the overwater construction platform is connected with the traction rope through a supporting mechanism; the support mechanism supports the hauling cable upwards or downwards so that the hauling cable avoids the ship on the water surface.
Preferably, the supporting mechanism comprises a supporting rod and a first electric push rod; the support rods are rotatably connected to four corners of the overwater construction platform; mounting grooves are formed in four corners of the overwater construction platform; the electric push rod is rotatably connected in the mounting groove, and the other end of the electric push rod is hinged to the corresponding supporting rod.
Preferably, the support rods are telescopic rods and at least two sections, and a first motor and fan blades are fixedly connected in the support rods; the support rod is fixedly connected with one end of the rotary connection of the overwater construction platform and communicated with a communicating pipe.
The traction rope is supported downwards or jacked upwards through the support rod, so that a certain distance is kept between the part, close to the overwater construction platform, of the traction rope and the horizontal plane, and the ship can pass through a water area near the overwater construction platform and cannot be blocked by the traction rope when approaching the overwater construction platform; simultaneously set the bracing piece into the telescopic link again, set up a motor and flabellum in the bracing piece, when large-scale ship passes through near the waters of construction platform on water, the bracing piece is kept away from the one end of construction platform on water and is stretched out, increases the distance between haulage rope and the horizontal plane to prevent that large-scale ship draft is darker, and the condition that bumps with the haulage rope appears.
Preferably, the support mechanism further comprises a mounting block; the mounting block is provided with a through hole, a second motor is embedded in the upper end of the mounting block, and the lower end of the mounting block is provided with a sliding groove in which a third motor is connected in a sliding manner; the output end of the second motor is fixedly connected with a roller; the outer side of the roller is concave inwards; the output end of the third motor is fixedly connected with a spiral drill bit; a second electric push rod is fixedly connected in the sliding groove; the output end of the second electric push rod is fixedly connected with the third motor.
Preferably, the outer side of the spiral drill is fixedly connected with a spiral blade.
Preferably, the front side and the rear side of the mounting block are arranged to be triangular.
Preferably, the lower ends of the mounting blocks are symmetrically and fixedly connected with sliding blocks; the cross section of the sliding block is triangular;
the middle of the hauling rope is fixed to the water bottom by the mounting block, and two ends of the hauling rope are respectively connected with the winch and the supporting rod, so that the part of the hauling rope, far away from the overwater construction platform, is stretched downwards by the mounting block, the distance between one end of the hauling rope, far away from the overwater construction platform, and the water surface is increased, at the moment, the hauling rope and the water surface are in an inverted triangle state, when the ship passes through the area far away from the overwater construction platform part, the hauling rope cannot be touched, and the situation that the ship collides with the hauling rope when passing through a water area close to the bank is prevented;
the blades with larger helical blades can increase the acting force between the blades and soil or gravel, so that the condition that the soil or gravel at the bottom is loose and the helical drill bit is pulled out of the soil or gravel under the action of the traction rope on the mounting block is prevented;
the lower extreme at the sliding block links firmly the sliding block, and the sliding block inserts in submarine earth or grit under the effect of installation piece gravity, when the installation piece removed along the haulage rope, the sliding block and submarine earth or grit relative slip compare in setting up the gyro wheel in installation piece bottom, and the sliding block can not receive the winding of pasture and water, influences the removal of installation piece.
Preferably, the two ends of the mounting block are fixedly connected with blades; the blade is arranged around the through hole, and the blade edge faces the through hole.
The invention has the beneficial effects that:
1. the traction rope is supported downwards or jacked upwards through the support rod, so that a certain distance is kept between the part, close to the overwater construction platform, of the traction rope and the horizontal plane, and a ship can pass through a water area close to the overwater construction platform and cannot be blocked by the traction rope when approaching the overwater construction platform; simultaneously set the bracing piece into the telescopic link again, set up a motor and flabellum in the bracing piece, when large-scale ship passes through near the waters of construction platform on water, the bracing piece is kept away from the one end of construction platform on water and is stretched out, increases the distance between haulage rope and the horizontal plane to prevent that large-scale ship draft is darker, and the condition that bumps with the haulage rope appears.
2. The traction rope is fixed to the water bottom through the mounting block in the middle of the traction rope, and two ends of the traction rope are respectively connected with the winch and the supporting rod, so that the part of the traction rope, far away from the overwater construction platform, is downwards stretched through the mounting block, the distance between one end of the traction rope, far away from the overwater construction platform, and the water surface is increased, the traction rope and the water surface are in an inverted triangle state, a ship can not touch the traction rope when passing through the area, far away from the overwater construction platform, and the situation that the ship collides with the traction rope when passing through a water area near the bank is prevented.
3. According to the invention, the blades are surrounded around the through holes at the two ends of the mounting block, and the knife edges of the blades face the through holes, so that when waterweeds or suspended garbage in water are wound on the traction rope, the mounting grooves drive the blades to move along the traction rope, and the blades surrounding the traction rope cut the waterweeds or the suspended garbage wound on the traction rope, thereby preventing the waterweeds or the garbage wound on the traction rope from blocking the movement of the mounting block.
Drawings
FIG. 1 is a schematic diagram of the position relationship between the overwater construction platform and the fixed seat and the mounting seat;
FIG. 2 is a schematic structural view of the waterborne construction platform of the present invention;
FIG. 3 isbase:Sub>A partial cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a schematic structural view of a mounting block of the present invention;
FIG. 6 is a cross-sectional view of a mounting block of the present invention;
FIG. 7 is a partial cross-sectional view taken at C-C of FIG. 6;
FIG. 8 is a diagram of the position relationship of the overwater construction platform, the mounting block and the fixing seat in water;
in the figure: 1. an overwater construction platform; 2. a fixed seat; 21. a winch; 22. a hauling rope; 3. a support mechanism; 31. a support bar; 32. a first electric push rod; 33. mounting grooves; 34. a first motor; 35. a fan blade; 36. a communicating pipe; 4. mounting blocks; 41. a through hole; 42. a second motor; 43. a sliding groove; 44. a third motor; 45. a roller; 46. a helical drill bit; 47. a second electric push rod; 48. a helical blade; 5. a slider; 6. a blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to the attached figure 1 of the specification, a stable water platform for hydraulic engineering comprises
An overwater construction platform 1;
a fixed seat 2; the fixed seats 2 are arranged on the shoreside at two sides of the overwater construction platform 1, and the fixed seats 2 are fixedly connected with winches 21; a traction rope 22 is wound on the winch 21;
the overwater construction platform 1 is connected with the hauling cable 22 through the supporting mechanism 3; the support mechanism 3 supports the hauling cable 22 upwards or downwards so that the hauling cable 22 is clear of the vessel on the water surface.
Referring to fig. 1, 2 and 3 of the specification, in the present embodiment, the supporting mechanism 3 includes a supporting rod 31 and an electric push rod 32; the support rods 31 are rotatably connected to four corners of the overwater construction platform 1; four corners of the water construction platform 1 are provided with mounting grooves 33; the first electric push rod 32 is rotatably connected in the mounting groove 33, and the other end of the first electric push rod 32 is hinged with the corresponding support rod 31.
Referring to the attached fig. 2 and 3 of the specification, in this embodiment, the supporting rod 31 is a telescopic rod, and there are at least two sections, and a first motor 34 and a fan blade 35 are fixedly connected in the supporting rod 31; one end of the support rod 31 rotatably connected with the overwater construction platform 1 is fixedly connected and communicated with a communicating pipe 36.
The staff at first removes construction platform 1 on water to the bank, put into aquatic with construction platform 1 on water afterwards, place fixing base 2 at the bank afterwards, in this embodiment, four fixing bases 2 set up four apex angle positions at construction platform 1 on water respectively, and with fixing base 2 on the winding haulage rope 22 winding of capstan winch 21 on the top of corresponding bracing piece 31, fix fixing base 2 at the bank through the anchor pile again, the staff passes through haulage rope 22 and pulls the time default position with construction platform 1 on water, the staff stretches out through controller control electric putter 32's output afterwards, thereby electric putter 32's output promotes bracing piece 31, make bracing piece 31 rotate, until bracing piece 31 and construction platform 1 on water are perpendicular.
When one surface of the overwater construction platform 1 rotationally connected with the support rod 31 faces downwards and is in contact with the water surface, the support rod 31 is rotated and then straightened downwards, one end of the support rod 31 connected with the traction rope 22 is positioned below the water surface and is far away from the overwater construction platform 1, so that the support rod 31 supports the traction rope 22 below the water surface, the traction rope 22 keeps a certain distance from the water surface, and a ship on the water surface cannot be in contact with the traction rope 22 when passing near the overwater construction platform 1; the staff on bank rotates capstan winch 21 for capstan winch 21 tightens up haulage rope 22, thereby four haulage rope 22 stimulate the top of bracing piece 31, and bracing piece 31 transmits power to construction platform 1 on water again, thereby makes construction platform 1 on water receive the restraint on a plurality of directions, thereby construction platform 1 on water's degree of freedom reduces, and is more stable when fixing on the surface of water.
When construction platform 1 on water and bracing piece 31 rotate the one side of being connected towards the top, bracing piece 31 rotates the vertical setting of back orientation top, and haulage rope 22 is by bracing piece 31 jack-up this moment, when the ship passes construction platform 1 on water, passes from haulage rope 22's below to the ship can not contact haulage rope 22 near when passing construction platform 1 on water.
In this embodiment, when the support rod 31 rotates to be perpendicular to the overwater construction platform 1, the worker can extend the communicating pipe 36 below the water surface, and then the controller controls the first motor 34 to drive the fan blade 35 to rotate, so that the water below the water surface is pumped into the support rod 31 through the communicating pipe 36 when the fan blade 35 rotates, the part of the support rod 31 far away from the part rotationally connected with the overwater construction platform 1 is jacked by the water in the support rod 31, the part of the support rod 31 far away from the overwater construction platform 1 slides relative to the part rotationally connected with the overwater construction platform 1, so that the support rod 31 is further extended, and the distance of the traction rope 22 supported downwards or jacked up is increased; when the ship passes through the large ship near the water construction platform 1, the distance for downwards supporting or jacking the traction rope 22 is increased, so that the large ship is prevented from being deep in draft and high in height, and when the ship passes through the water construction platform 1, the traction rope 22 is not supported downwards or jacked up to a sufficient height to be in contact with the large ship; after the large ship passes through, the operator controls the first motor 34 to drive the fan blades 35 to rotate reversely through the controller, so that the human water in the support rod 31 is discharged from the communicating pipe 36, and the part of the support rod 31 far away from the overwater construction platform 1 retracts into the part rotatably connected with the overwater construction platform 1; the advantage of withdrawing it is when guaranteeing that bracing piece 31 jack-up haulage rope 22 or the distance of support downwards, reduces the length of bracing piece 31, when haulage rope 22 pulling bracing piece 31 top, bracing piece 31 is equivalent to the lever, and the longer the bracing piece 31, the bracing piece 31 just is big more to its position of being connected with the rotation of construction platform 1 on water produced moment of torsion to the length of minimizing bracing piece 31, prevents that the position that bracing piece 31 and construction platform 1 on water are connected from being damaged.
According to the invention, the traction rope 22 is supported downwards or jacked upwards through the support rod 31, so that a certain distance is kept between the part of the traction rope 22 close to the water construction platform 1 and the horizontal plane, and a ship can pass through the water area near the water construction platform 1 when approaching the water construction platform 1 and cannot be blocked by the traction rope 22; meanwhile, the supporting rod 31 is set to be a telescopic rod, the first motor 34 and the fan blades 35 are arranged in the supporting rod 31, when the large ship passes through a water area near the overwater construction platform 1, one end, far away from the overwater construction platform 1, of the supporting rod 31 extends out, the distance between the traction rope 22 and the horizontal plane is increased, and therefore the situation that the large ship is deep in draught and collides with the traction rope 22 is avoided.
The second embodiment:
the difference between this embodiment and the first embodiment is that
Referring to fig. 5, 6 and 7 in the specification, in the present embodiment, the supporting mechanism 3 further includes a mounting block 4; a through hole 41 is formed in the mounting block 4, a second motor 42 is embedded in the upper end of the mounting block 4, and a third motor 44 is slidably connected in a sliding groove 43 and a sliding groove 43 at the lower end of the mounting block 4; the output end of the second motor 42 is fixedly connected with a roller 45; the outer side of the roller 45 is concave inwards; the output end of the third motor 44 is fixedly connected with a spiral drill 46; a second electric push rod 47 is fixedly connected in the sliding groove 43; the output end of the second electric push rod 47 is fixedly connected with the third motor 44.
Referring to fig. 5 and 6 of the specification, in this embodiment, the helical blades 48 are attached to the outside of the auger bit 46.
Referring to fig. 5 in the specification, in the present embodiment, the front and rear sides of the mounting block 4 are arranged in a triangular shape.
Referring to the attached fig. 5 of the specification, in the embodiment, the lower ends of the mounting blocks 4 are symmetrically and fixedly connected with sliding blocks 5; the sliding block 5 has a triangular cross-sectional shape.
In this embodiment, before tying the pulling rope 22 to the top end of the supporting rod 31, the worker passes the pulling rope 22 through the through hole 41 of the mounting block 4, so that the roller 45 contacts with the pulling rope 22, and the pulling rope 22 is attached to the recess on the outer side surface of the roller 45; after the overwater construction platform 1 is moved to a set position, firstly, a worker controls the second motor 42 to rotate through the controller, so that the output end of the second motor 42 drives the idler wheel 45 to rotate, the idler wheel 45 drives the installation block 4 to move towards the direction close to the overwater construction platform 1 along the traction rope 22, the installation block 4 is made of a material with large weight, and the installation block 4 moves forwards along the water bottom all the time; when the roller 45 drives the mounting block 4 to move to a position between the fixed seat 2 and the overwater construction platform 1, the second motor 42 stops rotating, the output end of the third motor 44 drives the auger bit 46 to rotate, and meanwhile, the second electric push rod 47 pushes the third motor 44 and the auger bit 46 downwards, so that the auger bit 46 drills into soil or gravel at the bottom of the water and the mounting block 4 is fixed; after the spiral drill bit 46 drills into soil or gravel, a worker rotates the winch 21 again to enable the hauling rope 22 to be tightened up to restrain the overwater construction platform 1, at the moment, the middle of the hauling rope 22 is fixed to the underwater position through the mounting block 4, two ends of the hauling rope 22 are respectively connected with the winch 21 and the supporting rod 31, so that the part, far away from the overwater construction platform 1, of the hauling rope 22 is stretched downwards through the mounting block 4, the distance between one end, far away from the overwater construction platform 1, of the hauling rope 22 and the water surface is increased, at the moment, the hauling rope 22 and the water surface are in an inverted triangle state, and when a ship passes through an area far away from the part of the overwater construction platform 1, the ship cannot touch the hauling rope 22; in this embodiment, set the both ends of installation piece 4 to triangle-shaped to installation piece 4 is when removing, and the inclined plane of the triangle-shaped at both ends can promote rivers towards both sides, thereby rivers take pasture and water to remove to both sides, when preventing that installation piece 4 from removing, and the pasture and water winding is on installation piece 4 or get into through hole 41 in, and the condition that the influence installation piece 4 removed appears.
In this embodiment, the helical blades 48 are fixedly connected to the outer side of the helical drill 46, so that when the helical drill 46 drills into the soil or gravel at the bottom of the water, the helical drill 46 drills into the soil or gravel at the bottom of the water together with the helical blades 48, the blades with larger helical blades 48 can increase the acting force between the blades and the soil or gravel, so as to prevent the soil or gravel at the bottom of the water from being loose, and the helical drill 46 is pulled out of the soil or gravel under the acting force of the traction rope 22 on the installation block 4, thereby ensuring the implementation effect of the present invention.
In this embodiment, link firmly sliding block 5 at sliding block 5's lower extreme, sliding block 5 inserts submarine earth or grit under the effect of installation piece 4 gravity, when installation piece 4 removed along haulage rope 22, sliding block 5 and submarine earth or grit relative slip compare in setting up gyro wheel 45 in installation piece 4 bottom, and sliding block 5 can not receive the winding of pasture and water, influences the removal of installation piece 4.
Referring to the description and the attached fig. 5, in this embodiment, the blades 6 are fixedly connected to both ends of the mounting block 4, the blades 6 are arranged around the through hole 41, and the blade edge faces the through hole 41.
In this embodiment, the blade 6 is wound around the through hole 41 at both ends of the mounting block 4, and the cutting edge of the blade 6 faces the through hole 41, so that when the pulling rope 22 is wound with aquatic weeds or suspended garbage in water, the mounting groove 33 carries the blade 6 to move along the pulling rope 22, so that the blade 6 wound around the pulling rope 22 cuts off the aquatic weeds or suspended garbage wound on the pulling rope 22, and the aquatic weeds or garbage wound on the pulling rope 22 is prevented from obstructing the movement of the mounting block 4.
The foregoing shows and describes the general principles, features and advantages of the present invention; it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed; the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A stable water platform for hydraulic engineering comprises
An overwater construction platform (1);
a controller;
the fixing seats (2) are arranged on the shoreside at two sides of the overwater construction platform (1), and winches (21) are fixedly connected to the fixing seats (2); a traction rope (22) is wound on the winch (21);
the method is characterized in that:
the overwater construction platform (1) is connected with the traction rope (22) through a supporting mechanism (3); the support mechanism (3) supports the hauling rope (22) upwards or downwards, so that the hauling rope (22) avoids a ship on the water surface;
the supporting mechanism (3) comprises a supporting rod (31) and a first electric push rod (32); the supporting rods (31) are rotatably connected to four corners of the water construction platform (1); mounting grooves (33) are formed in four corners of the overwater construction platform (1); the first electric push rod (32) is rotatably connected in the mounting groove (33), and the other end of the first electric push rod (32) is hinged with the corresponding support rod (31);
the supporting mechanism (3) further comprises a mounting block (4); a through hole (41) is formed in the mounting block (4), a second motor (42) is embedded in the upper end of the mounting block (4), a sliding groove (43) is formed in the lower end of the mounting block (4), and a third motor (44) is connected in the sliding groove (43) in a sliding manner; the output end of the second motor (42) is fixedly connected with a roller (45); the outer side of the roller (45) is concave inwards; the output end of the third motor (44) is fixedly connected with a spiral drill bit (46); a second electric push rod (47) is fixedly connected in the sliding groove (43); the output end of the second electric push rod (47) is fixedly connected with the third motor (44).
2. The stable above-water platform for hydraulic engineering of claim 1, characterized in that: the supporting rod (31) is a telescopic rod, and a first motor (34) and fan blades (35) are fixedly connected in the supporting rod (31); one end of the support rod (31) which is rotationally connected with the water construction platform (1) is fixedly connected and communicated with a communicating pipe (36).
3. The stable waterborne platform for hydraulic engineering of claim 1, wherein: the outer side of the spiral drill bit (46) is fixedly connected with a spiral blade (48).
4. The stable waterborne platform for hydraulic engineering of claim 1, wherein: the front side and the rear side of the mounting block (4) are arranged to be triangular.
5. The stable above-water platform for hydraulic engineering of claim 1, characterized in that: the lower end of the mounting block (4) is symmetrically and fixedly connected with sliding blocks (5).
6. The stable waterborne platform for hydraulic engineering of claim 1, wherein: two ends of the mounting block (4) are fixedly connected with blades (6); the blade (6) is arranged around the through hole (41) and the blade faces the through hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211133559.2A CN115230875B (en) | 2022-09-19 | 2022-09-19 | Hydraulic engineering is with platform on stable water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211133559.2A CN115230875B (en) | 2022-09-19 | 2022-09-19 | Hydraulic engineering is with platform on stable water |
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| CN115230875B true CN115230875B (en) | 2022-12-20 |
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| KR101500844B1 (en) * | 2013-02-13 | 2015-03-10 | 장영주 | Apparatus for Mooring Floater Using Submerged Pontoon |
| JP2016074395A (en) * | 2014-10-03 | 2016-05-12 | 悠一 桐生 | Sea bottom foundation and mooring rope used for tidal current power generation |
| CN208235486U (en) * | 2018-05-23 | 2018-12-14 | 中国电建集团中南勘测设计研究院有限公司 | A kind of rock-steady structure of pier |
| CN111392583B (en) * | 2020-03-19 | 2024-10-18 | 中电建十一局工程有限公司 | Grab bucket type underwater dredging device and construction method thereof |
| CN111409773B (en) * | 2020-04-27 | 2024-05-07 | 广西新港湾工程有限公司 | Construction navigation cable pressing device and cable pressing method |
| CN212047786U (en) * | 2020-04-27 | 2020-12-01 | 广西新港湾工程有限公司 | Construction navigation cable pressing device |
| CN215399189U (en) * | 2021-06-04 | 2022-01-04 | 广西华硕建设工程有限公司 | Cable pressing device for water construction |
| CN114771733B (en) * | 2022-04-10 | 2024-04-12 | 重庆交通大学 | Floating equipment capable of self-adapting water level lifting and plane constraint positioning |
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