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CN-121992793-A - Tipping bucket type sand throwing device for ocean engineering

CN121992793ACN 121992793 ACN121992793 ACN 121992793ACN-121992793-A

Abstract

The invention discloses a tipping bucket type sand throwing device for ocean engineering, which relates to the technical field of sand throwing devices, wherein an output shaft of a third electric cylinder is rotationally connected with two sides of a tipping bucket sand box, a partition baffle mechanism is arranged in the tipping bucket sand box, a push-out mechanism is arranged on a first sliding plate, a connecting ring is rotationally arranged on a sand box base, an L-shaped connecting plate is arranged on one side of the connecting ring, a bottom support is rotationally arranged on the L-shaped connecting plate, a supporting plate is arranged on the bottom support, a plurality of guide sand throwing boxes connected end to end are arranged on the supporting plate, and sand bags in the tipping bucket sand box are thrown into the sea bottom through a plurality of guide sand throwing boxes which are mutually communicated. According to the invention, the inclination angle position and the circumferential position of the tipping bucket sand box and the guide sand box can be respectively adjusted, the horizontal sliding positioning is matched, the inlet end of the guide sand box positioned at the top end is moved to be aligned with the outlet end of the tipping bucket sand box, so that the sand bags can be smoothly and accurately thrown and filled, and the continuous sand bag throwing and filling operation is realized.

Inventors

  • BI ZHENGUO
  • HOU XINPENG
  • ZHANG YONG
  • SUN CHUNGUANG

Assignees

  • 山东海盛海洋工程集团有限公司

Dates

Publication Date
20260508
Application Date
20260316

Claims (10)

  1. 1. A tipping bucket sand throwing device for ocean engineering is characterized in that a fixed plate (6) is rotatably arranged on a sand box base (7), two sides of one end of the fixed plate (6) are respectively provided with third electric cylinders (5) in an inclined mode, an output shaft of each third electric cylinder (5) is respectively rotatably connected with two sides of the tipping bucket sand box (4), the other end of the fixed plate (6) is rotatably connected with the bottom of the tipping bucket sand box (4), sand bags are placed inside the tipping bucket sand box (4), partition baffle mechanisms (1) for partitioning the sand bags are arranged inside the tipping bucket sand box (4), a fixed guide rail (3) is arranged at the top of the tipping bucket sand box (4), a first sliding groove (19) of the fixed guide rail (3) is connected with a first sliding plate (18) in a sliding mode along the horizontal direction, a plurality of pushing mechanisms (2) for pushing and discharging the sand bags inside the tipping bucket sand box (4) are arranged on the first sliding plate (18), a connecting ring (8) is rotatably arranged on the sand box base (7), an L-shaped connecting plate (10) is arranged on one side of the connecting ring, a bottom connecting plate (11) is rotatably arranged on the L-shaped connecting plate (10), a plurality of end supports (12) are arranged on the bottom supports (12), a plurality of end supports (13) are connected with one another end support plate (13), the output shaft of the fourth electric cylinder (9) is rotationally connected with the bottom bracket (11), and sand bags in the skip box (4) are thrown into the sea bottom through a plurality of mutually communicated guiding sand throwing boxes (13).
  2. 2. The tipping bucket sand throwing device for ocean engineering according to claim 1, wherein a fifth motor (15) is arranged on the sand box base (7), an output shaft of the fifth motor (15) is fixedly connected with a fourth gear (14), the fourth gear (14) is rotatably connected with the bottom of the fixed plate (6), a fifth gear (17) which is in meshed transmission with the fourth gear (14) is fixedly connected with the bottom of the fixed plate (6), and a connecting shaft (16) which is rotatably connected with the sand box base (7) is arranged at the bottom of the fifth gear (17).
  3. 3. The tipping bucket sand throwing device for ocean engineering according to claim 1, wherein a sixth motor (21) is arranged on the sand box base (7), an output shaft of the sixth motor (21) is fixedly connected with a sixth gear (22), and a gear ring (20) meshed with the sixth gear (22) for transmission is arranged on the connecting ring (8).
  4. 4. The tipping bucket sand throwing device for ocean engineering according to claim 1, wherein the partition baffle mechanism (1) is characterized in that a plurality of internal baffles (101) for partitioning sand bags are arranged in the tipping bucket sand box (4), first rotating shafts (103) which are rotationally connected with the tipping bucket sand box (4) are arranged at the top of the internal baffles (101), first driving assemblies for driving the first rotating shafts (103) to rotate are arranged at the outer sides of the tipping bucket sand box (4), first electric cylinders (104) are respectively arranged at two sides of the tipping bucket sand box (4), the output end of each first electric cylinder (104) is fixedly connected with a positioning plate (105), and each positioning plate (105) is respectively in contact with the internal baffles (101) in a abutting mode and is used for blocking the rotation of the internal baffles (101).
  5. 5. The tipping bucket sand throwing device for ocean engineering according to claim 4, wherein the outlet end of the tipping bucket sand box (4) is provided with a side baffle (102), the top of the side baffle (102) is provided with a second rotating shaft (109) rotationally connected with the tipping bucket sand box (4), the outer side of the tipping bucket sand box (4) is provided with a second driving assembly for driving the second rotating shaft (109) to rotate, two sides of the tipping bucket sand box (4) are respectively provided with a second electric cylinder (110), the output end of each second electric cylinder (110) is respectively fixedly connected with a first connecting plate (111), each first connecting plate (111) is respectively provided with a first plug-in connector (112), and two sides of the side baffle (102) are respectively provided with first plug-in holes (113) plugged in the first plug-in connectors (112).
  6. 6. The tipping bucket sand throwing device for ocean engineering according to claim 1 or 5, wherein the first driving assembly and the second driving assembly have the same structure, the first driving assembly is that a first motor (106) is arranged on the outer side of a tipping bucket sand box (4), an output shaft of the first motor (106) is fixedly connected with a first gear (107), and one end of a first rotating shaft (103) is provided with a second gear (108) which is meshed with the first gear (107).
  7. 7. The tipping bucket sand throwing device for ocean engineering according to claim 1, wherein the pushing mechanism (2) is characterized in that a plurality of pushing plates (201) are connected to the first sliding plate (18) in a sliding mode along the vertical direction, the pushing plates (201) are horizontally arranged on the first sliding plate (18), a plurality of third motors (206) are arranged on the first sliding plate (18), the output end of each third motor (206) is fixedly connected with a third gear (205) respectively, racks (204) which are meshed with the third gears (205) are arranged on one side of each first sliding plate (18), a plurality of supporting frames (211) are arranged on the other side of each first sliding plate (18), fourth motors (210) are arranged on each supporting frame (211), the output shafts of the fourth motors (210) are fixedly connected with second connecting plates (209) respectively, second plug connectors (208) are arranged on each second connecting plate (209), and a plurality of second plug-in holes (207) which are plugged with the second plug connectors (208) are arranged on each pushing plate (201).
  8. 8. The tipping bucket sand blasting device for ocean engineering according to claim 7, wherein the second motor (202) is arranged on the fixed guide rail (3), the first screw rod (203) is rotatably arranged on the fixed guide rail (3), an output shaft of the second motor (202) is fixedly connected with one end of the first screw rod (203), and the first screw rod (203) is in threaded connection with the first sliding plate (18).
  9. 9. The tipping bucket type sand throwing device for ocean engineering according to claim 1, wherein a fifth electric cylinder (23) is arranged on the bottom support (11), the output end of the fifth electric cylinder (23) is fixedly connected with the support plate (12), the support plate (12) is slidably connected with the bottom support (11), a plurality of guide sand throwing boxes (13) which are connected end to end are connected through bolts (33), clamping grooves (38) are respectively arranged at the bottom of each guide sand throwing box (13), and clamping blocks (25) which are slidably connected with the clamping grooves (38) are arranged on the support plate (12).
  10. 10. The tipping bucket sand throwing device for ocean engineering according to claim 1, wherein the two sides of each guide sand throwing box (13) are respectively provided with a third inserting hole (37), the support plate (12) is provided with a sixth electric cylinder (29), the output end of the sixth electric cylinder (29) is fixedly connected with a third connecting plate (30), the third connecting plate (30) is provided with a plurality of third inserting connectors (34), the third inserting connectors (34) are inserted into the third inserting holes (37) of the guide sand throwing box (13) positioned at the forefront end, the two sides of the support plate (12) are respectively provided with sliding holes (24), the top and the bottom of each sliding hole (24) are respectively provided with a second sliding groove (26), the inside of each side of the second sliding groove (26) is respectively connected with a second sliding plate (32), the support plate (12) is provided with a seventh motor (27) for driving the second screw rod (28) to rotate, the second screw rod (28) is connected with the support plate (12) in a threaded manner, the top of the second sliding plate (32) is respectively provided with a second sliding groove (32), the top of the second sliding plate (26) is respectively provided with a seventh sliding groove (31) and the seventh electric cylinder (31) is fixedly connected with the output end of the second sliding plate (31), a plurality of fourth plug connectors (36) which are plugged with the third plug holes (37) on the guide casting box (13) are arranged on the fourth connecting plate (39).

Description

Tipping bucket type sand throwing device for ocean engineering Technical Field The invention relates to the technical field of sand throwing devices, in particular to a tipping bucket type sand throwing device for ocean engineering. Background The sea environment of the island is complex, and part of the seabed bottom is influenced by ocean power and seabed landform changes, so that a large area of the sea area is scoured, and particularly, the scouring of the seabed is more obvious due to structures such as a platform and the like near the platform. The above reasons cause the exposure and suspension of a part of submarine pipelines. At present, aiming at the exposed and suspended treatment of submarine pipelines, sand casting operation is generally adopted in the industry, sand is cast and filled into exposed and suspended areas of the pipelines, the pits formed by scouring the seabed are filled, stable support is provided for the submarine pipelines, the exposed outer walls of the pipelines are covered, and therefore potential safety hazards are eliminated. However, in the actual offshore construction process, the conventional offshore sand filling construction mainly relies on a common barge to carry sand and stones, and adopts a manual throwing and filling operation mode, which is restricted by the complicated offshore construction environment of the island-in-the-field sea, and has a plurality of defects, so that the sand filling construction is difficult and the construction effect is poor. Disclosure of Invention The invention aims to overcome the defects of the prior art and provide the tipping bucket sand throwing device for the ocean engineering, which can realize stable and accurate sand throwing and filling of sand bags and realize continuous sand throwing and filling operation of the sand bags. The technical scheme includes that a fixed plate is rotatably mounted on a sand box base, third electric cylinders are obliquely arranged on two sides of one end of the fixed plate respectively, an output shaft of each third electric cylinder is rotatably connected with two sides of a tipping bucket sand box respectively, the other end of the fixed plate is rotatably connected with the bottom of the tipping bucket sand box, sand bags are placed in the tipping bucket sand box, a partition baffle mechanism for partitioning the sand bags is arranged in the tipping bucket sand box, a fixed guide rail is arranged at the top of the tipping bucket sand box, a first sliding groove of the fixed guide rail is slidably connected with a first sliding plate in the horizontal direction, a plurality of pushing mechanisms for pushing and discharging the sand bags in the tipping bucket sand box are arranged on the first sliding plate, a connecting ring is rotatably mounted on the sand box base, an L-shaped connecting plate is arranged on one side of the connecting ring, a bottom support is rotatably mounted on the L-shaped connecting plate, a support plate is arranged on the bottom support, a plurality of guide throwing sand boxes connected in a head-tail mode are arranged on the support plate, the output shaft of the fourth electric cylinders are rotatably connected with the bottom support, and sand bags in the tipping bucket sand box are thrown into the seabed through a plurality of guide boxes which are mutually communicated. Further, the sand box base on be provided with the fifth motor, the output shaft and the fourth gear fixed connection of fifth motor, fourth gear and fixed plate bottom rotate to be connected, fixed plate bottom fixedly connected with fourth gear meshing transmission's fifth gear, fifth gear bottom is provided with the connecting axle that rotates with the sand box base to be connected. Further, a sixth motor is arranged on the sand box base, an output shaft of the sixth motor is fixedly connected with a sixth gear, and a gear ring which is meshed with the sixth gear for transmission is arranged on the connecting ring. Further, the partition baffle mechanism is characterized in that a plurality of internal baffles for partitioning sand bags are arranged inside the tipping bucket sand box, a first rotating shaft which is rotationally connected with the tipping bucket sand box is arranged at the top of the internal baffles, a first driving assembly which drives the first rotating shaft to rotate is arranged outside the tipping bucket sand box, first electric cylinders are respectively arranged on two sides of the tipping bucket sand box, the output end of each first electric cylinder is fixedly connected with a positioning plate, and each positioning plate is respectively abutted against the internal baffles and used for blocking the internal baffles from rotating. Further, the exit end of tipping bucket sand box be provided with the side shield, the side shield top is provided with the second pivot of being connected with the tipping bucket sand box rotation, the tipping bucket sand box outside i