CN112777495A - Novel hoisting accessory for ocean engineering - Google Patents
Novel hoisting accessory for ocean engineering Download PDFInfo
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- CN112777495A CN112777495A CN202110103503.1A CN202110103503A CN112777495A CN 112777495 A CN112777495 A CN 112777495A CN 202110103503 A CN202110103503 A CN 202110103503A CN 112777495 A CN112777495 A CN 112777495A
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- fixedly connected
- plate
- fixed
- rope
- ocean engineering
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- 239000003381 stabilizer Substances 0.000 claims abstract description 20
- 239000011435 rock Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 24
- 230000008569 process Effects 0.000 abstract description 16
- 230000001174 ascending effect Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a novel hoisting device for ocean engineering, which relates to the field of hoisting devices and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a fixed column, the top end of the fixed column is provided with a placing groove, the top of the bottom plate is fixedly connected with a pair of mounting columns, and two side walls opposite to the placing groove and two side walls opposite to the pair of mounting columns are both fixedly connected with fixed shafts. The winding rope device is reasonable in structure, the position of the winding rope is limited by the guide plate, the stabilizer bar and the fixing block, the winding rope cannot shake due to external factors, the stabilizer bar is driven to move up and down by the fixing block in the up-and-down moving process of the winding rope, the winding rope is guided in the up-and-down moving process by the T-shaped sliding groove and the sliding block, and the hook is prevented from shaking, so that the phenomenon that objects are damaged due to collision of the objects and the lifting device due to shaking is avoided, and unnecessary loss is caused.
Description
Technical Field
The invention relates to the field of hoisting devices, in particular to a novel hoisting device for ocean engineering.
Background
The ocean engineering aims at developing, utilizing, protecting and recovering ocean resources, and the main engineering body is a new construction, reconstruction and extension engineering which is positioned on one side of a coastline to the sea, the main content of the engineering body can be divided into a resource development technology and an equipment facility technology, a large seawater farm can be manufactured by utilizing the ocean geographical environment, the tidal power station can also be constructed, and the ocean engineering has good prospects. The ocean crane is mainly used for hoisting equipment in ocean engineering, is an important device for loading and unloading goods and hoisting equipment in ocean engineering, and has high requirements on safety reliability, maintainability, wind resistance and corrosion resistance.
Ocean engineering often can meet strong sea wind when the construction, and current ocean engineering lifts by crane equipment and meets the sea wind and take place to rock easily in the use, and the article of lifting by crane the in-process will be in the state of swaing, collides with hoisting accessory easily, leads to article to take place to damage easily, causes the unnecessary loss, influences article handling speed, consequently this application provides a novel ocean engineering with hoisting accessory satisfies the demand.
Disclosure of Invention
An object of this application is to provide a novel ocean engineering is with hoisting accessory, hoisting accessory simple structure prevents through setting up to rock the unit, has avoided article because of rocking with hoisting accessory bump, and lead to article to take place to damage, causes the unnecessary loss.
In order to achieve the above purpose, the present application provides the following technical solutions: a novel hoisting device for ocean engineering comprises a bottom plate, wherein a fixed column is fixedly connected to the top of the bottom plate, a placing groove is formed in the top end of the fixed column, a pair of mounting columns are fixedly connected to the top of the bottom plate, fixed shafts are fixedly connected to two side walls opposite to the placing groove and two side walls opposite to the mounting columns, pulleys are rotatably sleeved on the two fixed shafts, the fixed column and the two side walls of the mounting columns are fixedly connected with a same connecting plate, a waterproof box is fixedly connected to the top of the connecting plate, a mounting hole is formed in one side of the waterproof box, a sealing ring is fixedly connected in the mounting hole, a motor is arranged in the waterproof box, a rotating shaft is fixedly connected to the output end of the motor, one end of the rotating shaft penetrates through the sealing ring and extends out of the waterproof box, and a winding barrel is fixedly sleeved on the rotating shaft, fixedly connected with is rolled up the rope on the roll-up section of thick bamboo, the one end of rolling up the rope in proper order with two the pulley contacts to install lifting hook unit, roll-up rope straining device is installed at the top of connecting plate, two install hoisting accessory stabilizing part between the erection column, the stabilizing part is including the anticollision unit that connects gradually, prevent to rock the unit.
By the structure, the output end of the motor drives the rotating shaft to rotate in a shape, so that the winding drum rotates, thereby the furling rope is furled or released, the friction force of the furling rope in the sliding process is reduced through the two pulleys, so that the furling rope is more easily furled, the fixed column and the two mounting columns are connected in a shape-entering manner, and the fixed column and the two mounting columns can mutually transmit the received force through the connecting plate in the working process of the hoisting device, so that the whole hoisting device is firmer, the waterproof box and the sealing ring ensure that the motor is not wetted, the service life of the motor is prolonged, the anti-shaking unit is arranged, thereby avoided the article because of rocking and hoisting accessory bump, and leaded to the article to take place to damage, caused the unnecessary loss.
Preferably, the rope tensioning mechanism is rolled up includes fixed connection in two backup pads at connecting plate top, two the same U-shaped board of equal fixedly connected with in top of backup pad, equal fixedly connected with is the same round axle on the relative both sides inner wall of U-shaped board, the epaxial rotation of circle has cup jointed two torsion spring, two one end fixedly connected with round bar of torsion spring, two the other end of torsion spring respectively fixed connection in the relative both sides inner wall of U-shaped board, the rotation has cup jointed the take-up pulley on the round bar, the take-up pulley with the rope of rolling up is laminated mutually.
Further, through two torsion spring that set up, make the round bar receive an ascending power, the take-up pulley tightly laminates through the lateral wall of round bar with the receipts rope, make the receipts rope receive an ascending tension all the time, guaranteed that the receipts rope is in the state of tensioning all the time, avoided the receipts rope to rock because of not tensioning, the take-up pulley rotates with the circle axle to be connected, can guarantee that the receipts rope can not be because of the reason of position take-up pulley at the in-process that removes, and increase frictional force, lead to the removal to receive the influence.
Preferably, the anti-sway unit comprises two fixed plates fixedly connected to one inner wall of the mounting column, the fixed plate is arranged on one side of the side wall of the fixed plate, a guide plate is fixedly connected to one side of the side wall of the fixed plate, a T-shaped sliding groove is formed in one side of the guide plate, a sliding block is connected to the side wall of the T-shaped sliding groove in a sliding mode, a stabilizer bar is fixedly connected to one side of the sliding block, a fixed block is fixedly connected to one side of the stabilizer bar, the top of the fixed block is fixedly connected with one end of a winding rope, a lifting hook unit is installed at the bottom of the fixed block.
Further, through deflector, stabilizer bar and the fixed block that sets up, restricted the position of roll-up rope for the roll-up rope can not rock because of the external factor in position, and the roll-up rope is at the up-and-down removal in-process, reciprocates through the fixed block drive stabilizer bar, makes the roll-up rope have the direction at the removal in-process from top to bottom through T shape spout, the slider that sets up, can not reciprocate because of the position and take place the displacement, leads to the roll-up rope to take place to rock.
Preferably, the anti-collision unit comprises a guide post fixedly connected to the bottom of the fixed plate, a sliding post is slidably sleeved at the bottom end of the guide post, pushing blocks are fixedly connected to the outer walls of the two sides of the sliding post, an anti-collision plate is fixedly connected to the bottom of the sliding post, two anti-collision springs are fixedly connected to the bottom of the fixed plate, the bottoms of the two anti-collision springs are fixedly connected to the top of the anti-collision plate, a buffer block is fixedly connected to the bottom of the anti-collision plate, two installation shafts are fixedly connected to one side of the guide plate, L-shaped clamping plates are rotatably sleeved on the side walls of the two installation shafts, one sides of the two L-shaped clamping plates are respectively contacted with one sides of the pushing blocks, and the two L-shaped clamping plates are located on the two sides of the winding rope.
Further, through the buffer block that sets up, when making the crashproof board receive the striking, do not directly contact with the crashproof board, avoid the rigid contact, cause the fish tail, through guide post and the traveller that sets up, make the crashproof board receive the striking rebound time can have the direction, two anticollision spring atresss that set up this moment, cushion the impact, reduce the impact, when the spring can not be with the impact complete absorption, through the pushing block and the installation axle that set up, push L shape splint at the in-process that pushing block shifts up, L clamp plate atress rotates through the installation axle, until L clamp plate presss from both sides tight roll-up rope, roll-up rope stops shifting up this moment.
Preferably, the lifting hook unit comprises a hook fixedly connected to the bottom of the fixed block, a mounting plate fixedly connected to the side wall of the hook, a rotating shaft sleeved on the mounting plate in a rotating manner, a clamping plate fixedly connected to the two ends of the rotating shaft, a bending spring fixedly connected to one side of the fixed block, and one end of the bending spring fixedly connected to one side of the clamping plate.
Through the cardboard that sets up, can guarantee the couple when lifting by crane article, can not take place the landing, lead to damaging article, injure constructor by a crashing object, avoid the unnecessary loss.
Preferably, the side of each of the two L-shaped clamping plates close to each other is fixedly connected with a clamping block.
Through the clamping block, the clamping block is made of rubber.
Preferably, one side of each of the two L-shaped clamping plates close to each other is fixedly connected with the same supporting spring.
Through the supporting spring, the two L-shaped plates are always kept away when not being subjected to external force.
Preferably, the rotating connection part of the pulley and the fixed shaft is coated with lubricating oil.
Through the applied lubricating oil, the friction force between the pulley and the fixed shaft is reduced, so that the pulley can rotate more easily.
Preferably, the top of the bottom plate is provided with a plurality of drainage grooves.
Through a plurality of water drainage tank that set up, can in time get rid of the sea water on the bottom plate, reduce the corrosion risk of bottom plate.
Preferably, the bottom of the connecting plate is fixedly connected with a plurality of reinforcing ribs.
Through the strengthening rib that sets up, can also realize the lightweight when having increased connecting plate intensity, through setting up the connecting plate into the U-shaped dress, can increase the rigidity of connecting plate.
In conclusion, the technical effects and advantages of the invention are as follows:
1. the hook is reasonable in structure, the position of the winding rope is limited by the guide plate, the stabilizer bar and the fixing block, so that the winding rope cannot shake due to external factors, the stabilizer bar is driven to move up and down by the fixing block in the up-and-down moving process of the winding rope, the winding rope is guided in the up-and-down moving process by the T-shaped chute and the sliding block, the stabilizer bar supports the hook, and when the winding rope winds the hook, the hook is prevented from shaking, so that the phenomenon that the object is damaged due to collision between the object and the lifting device due to shaking and unnecessary loss is avoided;
2. according to the invention, the round rod is subjected to an upward force through the two torsion springs, the tensioning wheel is tightly attached to the side wall of the winding rope through the round rod, so that the winding rope is always subjected to an upward tension, the winding rope is ensured to be always in a tensioned state, the winding rope is prevented from shaking due to non-tensioning, and the tensioning wheel is rotationally connected with the round shaft, so that the winding rope can be ensured not to increase friction force due to the fact that the tensioning wheel is positioned in the moving process, and the moving is influenced;
3. according to the hoisting device, the output end of the motor drives the rotating shaft to rotate in a shape advancing manner, so that the winding drum rotates, the winding rope is wound or released, friction force applied to the winding rope in a sliding process is reduced through the two pulleys, the winding rope is wound more easily, the fixed column and the two mounting columns are connected in a shape advancing manner through the connecting plate, and in the working process of the hoisting device, the force applied between the fixed column and the two mounting columns can be mutually transmitted through the connecting plate, so that the whole hoisting device is firmer, the motor is prevented from being wetted through the waterproof box and the sealing ring, and the service life of the motor is prolonged;
4. according to the anti-collision device, the anti-collision plate is not directly contacted with the anti-collision plate when being impacted through the arranged buffer block, rigid contact is avoided, scratch is avoided, the anti-collision plate can be guided when being impacted and moves upwards through the arranged guide post and the arranged sliding post, the two anti-collision springs are stressed at the moment to buffer the impact force and reduce the impact force, when the impact force cannot be completely absorbed by the springs, the L-shaped clamping plate is extruded in the upward moving process of the pushing block through the arranged pushing block and the arranged mounting shaft, the L-shaped clamping plate is stressed to rotate through the mounting shaft until the clamping block tightly winds the rope, the clamping block is made of rubber materials, the friction force can be increased in the process of clamping and winding the rope, meanwhile, rigid contact between the L-shaped clamping plate and the winding rope is avoided, and the winding rope stops moving upwards at the moment;
5. according to the invention, the clamping plate is arranged, so that the hook can not slide down when lifting an object, the object is damaged, constructors are injured by smashing, unnecessary loss is avoided, friction between the pulley and the fixed shaft is reduced through the coated lubricating oil, the pulley can rotate more easily, the strength of the connecting plate is increased through the arranged reinforcing ribs, the light weight can be realized, and the rigidity of the connecting plate can be increased through arranging the connecting plate into a U-shaped structure.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a schematic view of a connection plate according to the present invention;
FIG. 4 is a schematic structural view of a take-up cord tensioning unit of the present invention;
FIG. 5 is a schematic view of a collision avoidance unit according to the present invention;
FIG. 6 is a schematic view of a shaking prevention unit according to the present invention;
FIG. 7 is a schematic view of the hook unit of the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a base plate; 2. fixing a column; 3. a waterproof box; 4. a pulley; 5. winding the rope; 6. a U-shaped plate; 7. a torsion spring; 8. a fixing plate; 9. a fixed shaft; 10. a stabilizer bar; 11. a circular shaft; 12. a guide plate; 13. mounting a column; 14. a water discharge tank; 15. a connecting plate; 16. reinforcing ribs; 17. a tension wheel; 18. an L-shaped splint; 19. a clamping block; 20. an anti-collision plate; 21. a buffer block; 22. hooking; 23. a support plate; 24. pushing the block; 25. a traveler; 26. a T-shaped chute; 27. an anti-collision spring; 28. installing a shaft; 29. a slider; 30. a fixed block; 31. a bending spring; 32. clamping a plate; 33. mounting a plate; 34. a rotating shaft; 35. a winding drum; 36. a support spring; 37. a guide post; 38. a motor; 39. and (5) sealing rings.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-8, a novel hoisting accessory for ocean engineering, comprising a base plate 1, bottom plate 1's top fixedly connected with fixed column 2, the standing groove has been seted up on the top of fixed column 2, a pair of erection column 13 of bottom plate 1's top fixedly connected with, equal fixedly connected with fixed axle 9 on two relative lateral walls of standing groove and a pair of erection column 13, pulley 4 has been cup jointed in all rotating on two fixed axles 9, the same connecting plate 15 of fixedly connected with on the lateral wall of fixed column 2 and two erection column 13, the waterproof box 3 of top fixedly connected with of connecting plate 15, the mounting hole has been seted up to one side of waterproof box 3.
Fixedly connected with sealing washer 39 in the mounting hole, be provided with motor 38 in waterproof box 3, motor 38's output fixedly connected with axis of rotation 34, the one end of axis of rotation 34 runs through sealing washer 39 and extends to outside waterproof box 3, the fixed cover has connect roll-up 35 on the axis of rotation 34, fixedly connected with roll-up rope 5 on the roll-up 35, the one end of roll-up rope 5 contacts with two pulley 4 in proper order, and install lifting hook unit, roll-up rope straining device is installed at the top of connecting plate 15, install hoisting accessory stabilizing part between two erection columns 13, the stabilizing part is including the anticollision unit that connects gradually, prevent to rock the unit.
By means of the structure, the output end of the motor 38 drives the rotating shaft 34 to rotate in a shape, so that the winding drum 35 rotates, the winding rope 5 is wound or released, friction force applied to the winding rope 5 in the sliding process is reduced by the two pulleys 4, so that the winding rope 5 is wound more easily, the fixed column 2 and the two mounting columns 13 are connected in a shape by the connecting plate 15, in the working process of the lifting device, the force applied between the fixed column 2 and the two mounting columns 13 can be mutually transmitted by the connecting plate 15, so that the whole lifting device is firmer, the motor 38 is prevented from being wet by the waterproof box 3 and the sealing ring 39, the service life of the motor 38 is prolonged, the shaking prevention unit is arranged, and the phenomenon that objects collide with the lifting device due to shaking and are damaged is avoided, causing unnecessary losses.
As a preferred embodiment of this embodiment, the roll-up rope straining device includes two backup pads 23 fixedly connected to the top of connecting plate 15, the same U-shaped plate 6 of the equal fixedly connected with in top of two backup pads 23, the same round axle 11 of equal fixedly connected with on the relative both sides inner wall of U-shaped plate 6, rotate on the round axle 11 and cup joint two torsion spring 7, the one end fixedly connected with round bar of two torsion spring 7, two torsion spring 7's the other end fixed connection respectively is on the relative both sides inner wall of U-shaped plate 6, rotate on the round bar and cup joint take-up pulley 17, take-up pulley 17 is laminated with roll-up rope 5 mutually.
Through two torsion spring 7 that set up, make the round bar receive an ascending power, take-up pulley 17 tightly laminates through the round bar with the lateral wall of roll-up rope 5, make roll-up rope 5 receive an ascending tension all the time, guaranteed that roll-up rope 5 is in the state of tensioning all the time, avoided roll-up rope 5 to rock because of not tensioning, take-up pulley 17 rotates with round axle 11 to be connected, can guarantee that roll-up rope 5 can not be because of the reason of position take-up pulley 17 at the in-process that removes, and increase frictional force, lead to the removal to receive the influence.
As a preferred implementation manner of this embodiment, the sway preventing unit includes a fixed plate 8 fixedly connected to one inner wall of two mounting posts 13 close to each other, a guide plate 12 is fixedly connected to one side wall of the fixed plate 8, a T-shaped chute 26 is formed in one side of the guide plate 12, a slider 29 is slidably connected to the side wall of the T-shaped chute 26, a stabilizer bar 10 is fixedly connected to one side of the slider 29, a fixed block 30 is fixedly connected to one side of the stabilizer bar 10, the top of the fixed block 30 is fixedly connected to one end of the winding rope 5, a lifting hook unit is installed at the bottom of the fixed block 30, and an anti-collision unit is installed at the bottom of the fixed.
Through deflector 12, stabilizer bar 10 and the fixed block 30 that set up, the position of roll-up rope 5 has been restricted for roll-up rope 5 can not rock because of the factor in the external world in position, roll-up rope 5 is at the removal in-process of top and bottom, drive stabilizer bar 10 through fixed block 30 and reciprocate, through T shape spout 26 that sets up, slider 29 make roll-up rope 5 have the direction at the removal in-process of top and bottom, can not reciprocate because of the position and take place the displacement, lead to roll-up rope 5 to take place to rock.
As a preferred embodiment of the present embodiment, the anti-collision unit includes a guide post 37 fixedly connected to the bottom of the fixed plate 8, a sliding post 25 is slidably sleeved at the bottom end of the guide post 37, pushing blocks 24 are fixedly connected to outer walls of two sides of the sliding post 25, an anti-collision plate 20 is fixedly connected to the bottom of the sliding post 25, two anti-collision springs 27 are fixedly connected to the bottom of the fixed plate 8, bottoms of the two anti-collision springs 27 are fixedly connected to the top of the anti-collision plate 20, a buffer block 21 is fixedly connected to the bottom of the anti-collision plate 20, two mounting shafts 28 are fixedly connected to one side of the guide plate 12, L-shaped clamping plates 18 are rotatably sleeved on sidewalls of the two mounting shafts 28, one sides of the two L-shaped clamping plates 18 are respectively contacted with one sides of the two pushing blocks 24, and the two L-shaped clamping plates 18 are located.
Through the buffer block 21 that sets up, when making crashproof board 20 receive the striking, do not directly contact with crashproof board 20, avoid the rigid contact, cause the fish tail, guide post 37 and traveller 25 through setting up, make crashproof board 20 receive the striking rebound time can have the direction, two anticollision spring 27 atresss that set up this moment, cushion the impact, reduce the impact, when the spring can not be with the impact complete absorption, through the piece 24 and the installation axle 28 of pushing that set up, push L splint 18 atress through the installation axle 28 and rotate, until L splint 18 cramps roll-up rope 5, roll-up rope 5 stops shifting up this moment.
As a preferred implementation manner of this embodiment, the lifting hook unit includes a hook 22 fixedly connected to the bottom of the fixed block 30, a mounting plate 33 is fixedly connected to a side wall of the hook 22, a rotating shaft is rotatably sleeved on the mounting plate 33, two ends of the rotating shaft are fixedly connected to a same clamping plate 32, a bending spring 31 is fixedly connected to one side of the fixed block 30, and one end of the bending spring 31 is fixedly connected to one side of the clamping plate 32.
Through the clamping plate 32, the hook 22 can be guaranteed not to slide when lifting the object, so that the object is damaged, constructors are injured by crashing, and unnecessary loss is avoided.
As a preferred embodiment of the present embodiment, a clamping block 19 is fixedly connected to each of the two adjacent sides of the L-shaped clamping plates 18; by means of the arranged clamping block 19, the clamping block 19 is made of rubber.
As a preferred embodiment of the present embodiment, the same supporting spring 36 is fixedly connected to both sides of the two L-shaped splints 18 close to each other; through the supporting spring 36, the two L-shaped plates are always kept away when no external force is applied.
As a preferable mode of the embodiment, the rotational connection part of the pulley 4 and the fixed shaft 9 is coated with lubricating oil; by the applied lubricating oil, the frictional force between the pulley 4 and the fixed shaft 9 is reduced, so that the pulley 4 is more easily rotated.
As a preferred embodiment of the present embodiment, the top of the bottom plate 1 is provided with a plurality of drainage grooves 14; through a plurality of water drainage tank 14 that set up, can in time get rid of the sea water on the bottom plate 1, reduce the corrosion risk of bottom plate 1.
As a preferred embodiment of the present embodiment, a plurality of reinforcing ribs 16 are fixedly connected to the bottom of the connecting plate 15. The strength of the connecting plate 15 is increased and the light weight can be realized by arranging the reinforcing ribs 16; by providing the connecting plate 15 in a U-shaped package, the rigidity of the connecting plate 15 can be increased.
The working principle of the invention is as follows:
hang the article of lifting by crane on couple 22, under the spring action of crooked spring 31, make the one end of cardboard 32 laminate with couple 22 mutually, thereby make article spacing to couple 22 on, prevent that article from droing from couple 22, starter motor 38, motor 38 output rotates and drives the roll-up drum 35 and rotate, advance the shape roll-up to roll-up rope 5, in the roll-up process, couple 22 rebound, drive fixed block 30, slider 29 and stabilizer bar 10 move along the direction of T shape spout 26, stabilizer bar 10 plays the supporting role to couple 22, when making roll-up rope 5 roll-up couple 22, avoid couple 22 to produce and rock, thereby avoided article because of rocking and hoisting accessory bump, and lead to article to take place to damage, cause unnecessary loss.
When an object is lifted, due to misoperation, the stabilizer bar 10 collides with the buffer block 21, the buffer block 21 is arranged, so that the anti-collision plate 20 is not directly contacted with the anti-collision plate 20 when being impacted, rigid contact is avoided, the anti-collision plate 20 moves upwards under the guidance of the guide post 37 and the sliding post 25, the two anti-collision springs 27 are stressed to buffer the impact force and reduce the impact force, when the impact force cannot be completely absorbed by the springs, the L-shaped clamping plate 18 is extruded by the arranged pushing block 24 and the arranged mounting shaft 28 in the process of moving upwards of the pushing block 24, the L-shaped clamping plate 18 is stressed to rotate through the mounting shaft 28 until the clamping block 19 clamps the furling rope 5, the clamping block 19 is made of rubber material, the friction force can be increased in the process of clamping the furling rope 5, and the rigid contact between the L-shaped clamping plate 18 and the furling rope 5 is avoided, at the moment, the furling rope 5 stops moving upwards, therefore, the stabilizer bar 10 is prevented from colliding with the lifting device to generate large impact force, the lifting device is damaged, and the normal lifting work of the lifting device is influenced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a novel hoisting accessory for ocean engineering, includes bottom plate (1), its characterized in that: the waterproof structure is characterized in that a fixed column (2) is fixedly connected to the top of the bottom plate (1), a placing groove is formed in the top end of the fixed column (2), a pair of mounting columns (13) is fixedly connected to the top of the bottom plate (1), fixed shafts (9) are fixedly connected to two side walls opposite to the placing groove and two side walls opposite to the mounting columns (13), pulleys (4) are rotatably sleeved on the two fixed shafts (9), the fixed column (2) and the two side walls of the mounting columns (13) are fixedly connected with a same connecting plate (15), a waterproof box (3) is fixedly connected to the top of the connecting plate (15), a mounting hole is formed in one side of the waterproof box (3), a sealing ring (39) is fixedly connected in the mounting hole, a motor (38) is arranged in the waterproof box (3), and a rotating shaft (34) is fixedly connected to the output end of the motor (38), the one end of axis of rotation (34) is run through sealing washer (39) and extend to outside waterproof box (3), fixed cover has connect roll-up section of thick bamboo (35) on axis of rotation (34), fixedly connected with roll-up rope (5) on roll-up section of thick bamboo (35), the one end of roll-up rope (5) in proper order with two pulley (4) contact to install lifting hook unit, roll-up rope straining device is installed, two at the top of connecting plate (15) install hoisting accessory stabilizing part between erection column (13), the stabilizing part is including the anticollision unit that connects gradually, prevent to rock the unit.
2. The novel hoisting device for ocean engineering according to claim 1, wherein: the take-up rope straining device includes fixed connection in two backup pads (23), two at connecting plate (15) top the same U-shaped plate (6) of the equal fixedly connected with in top of backup pad (23), equal fixedly connected with is same round axle (11) on the both sides inner wall that U-shaped plate (6) are relative, rotate on round axle (11) and cup jointed two torque spring (7), two the one end fixedly connected with round bar of torque spring (7), two the other end difference fixed connection of torque spring (7) in on the both sides inner wall that U-shaped plate (6) are relative, it has cup jointed take-up pulley (17) to rotate on the round bar, take-up pulley (17) with take-up rope (5) laminate mutually.
3. The novel hoisting device for ocean engineering according to claim 1, wherein: prevent rocking the unit and include fixed connection two fixed plate (8) on the one side inner wall that erection column (13) is close to each other, fixedly connected with deflector (12) on the lateral wall of one side of fixed plate (8), T shape spout (26) have been seted up to one side of deflector (12), sliding connection has slider (29) on the lateral wall of T shape spout (26), one side fixedly connected with stabilizer bar (10) of slider (29), one side fixedly connected with fixed block (30) of stabilizer bar (10), the top of fixed block (30) with the one end fixed connection of rolling up rope (5), lifting hook unit is installed to the bottom of fixed block (30), install the bottom of fixed plate (8) anticollision unit.
4. The novel hoisting device for ocean engineering according to claim 3, wherein: the anti-collision unit comprises a guide post (37) fixedly connected to the bottom of the fixed plate (8), a sliding post (25) is sleeved at the bottom end of the guide post (37) in a sliding mode, pushing blocks (24) are fixedly connected to the outer walls of the two sides of the sliding post (25), an anti-collision plate (20) is fixedly connected to the bottom of the sliding post (25), two anti-collision springs (27) are fixedly connected to the bottom of the fixed plate (8), the bottoms of the two anti-collision springs (27) are fixedly connected to the top of the anti-collision plate (20), a buffer block (21) is fixedly connected to the bottom of the anti-collision plate (20), two installation shafts (28) are fixedly connected to one side of the guide plate (12), L-shaped clamping plates (18) are rotatably sleeved on the side walls of the two installation shafts (28), one side of each L-shaped clamping plate (18) is respectively contacted with one side of the two pushing blocks (24), the two L-shaped clamping plates (18) are positioned at two sides of the rolling rope (5).
5. The novel hoisting device for ocean engineering according to claim 3, wherein: the lifting hook unit comprises a hook (22) fixedly connected to the bottom of the fixed block (30), a mounting plate (33) fixedly connected to the side wall of the hook (22), a rotating shaft is sleeved on the mounting plate (33) in a rotating mode, the two ends of the rotating shaft are fixedly connected to the same clamping plate (32), one side of the fixed block (30) is fixedly connected to the bending spring (31), and one end of the bending spring (31) is fixedly connected to one side of the clamping plate (32).
6. The novel hoisting device for ocean engineering according to claim 4, wherein: and one sides of the two L-shaped clamping plates (18) close to each other are fixedly connected with clamping blocks (19).
7. The novel hoisting device for ocean engineering according to claim 4, wherein: one side of each L-shaped clamping plate (18) close to each other is fixedly connected with the same supporting spring (36).
8. The novel hoisting device for ocean engineering according to claim 1, wherein: and lubricating oil is coated at the rotary connection part of the pulley (4) and the fixed shaft (9).
9. The novel hoisting device for ocean engineering according to claim 1, wherein: the top of the bottom plate (1) is provided with a plurality of drainage grooves (14).
10. The novel hoisting device for ocean engineering according to claim 1, wherein: the bottom of the connecting plate (15) is fixedly connected with a plurality of reinforcing ribs (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110103503.1A CN112777495A (en) | 2021-01-26 | 2021-01-26 | Novel hoisting accessory for ocean engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110103503.1A CN112777495A (en) | 2021-01-26 | 2021-01-26 | Novel hoisting accessory for ocean engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112777495A true CN112777495A (en) | 2021-05-11 |
Family
ID=75757784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110103503.1A Withdrawn CN112777495A (en) | 2021-01-26 | 2021-01-26 | Novel hoisting accessory for ocean engineering |
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| Country | Link |
|---|---|
| CN (1) | CN112777495A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348890A (en) * | 2021-12-28 | 2022-04-15 | 巫涛 | Auxiliary installation device for anti-theft net |
| CN114920142A (en) * | 2022-06-28 | 2022-08-19 | 明创慧远(贵州)技术有限公司 | An automatic lifting machine for mining |
| CN115230793A (en) * | 2022-09-05 | 2022-10-25 | 江苏联傲电子科技有限公司 | Photovoltaic panel transferring and mounting device and using method thereof |
-
2021
- 2021-01-26 CN CN202110103503.1A patent/CN112777495A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348890A (en) * | 2021-12-28 | 2022-04-15 | 巫涛 | Auxiliary installation device for anti-theft net |
| CN114920142A (en) * | 2022-06-28 | 2022-08-19 | 明创慧远(贵州)技术有限公司 | An automatic lifting machine for mining |
| CN115230793A (en) * | 2022-09-05 | 2022-10-25 | 江苏联傲电子科技有限公司 | Photovoltaic panel transferring and mounting device and using method thereof |
| CN115230793B (en) * | 2022-09-05 | 2024-03-29 | 江苏联傲电子科技有限公司 | Photovoltaic panel transferring and installing device and using method thereof |
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Application publication date: 20210511 |
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