CN110104553A - A kind of hanging device with antirust function for maintenance of the vessel - Google Patents
A kind of hanging device with antirust function for maintenance of the vessel Download PDFInfo
- Publication number
- CN110104553A CN110104553A CN201910298500.0A CN201910298500A CN110104553A CN 110104553 A CN110104553 A CN 110104553A CN 201910298500 A CN201910298500 A CN 201910298500A CN 110104553 A CN110104553 A CN 110104553A
- Authority
- CN
- China
- Prior art keywords
- wirerope
- maintenance
- vessel
- antirust
- hanging device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0241—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to elongated work, e.g. wires, cables, tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The present invention relates to a kind of hanging devices with antirust function for maintenance of the vessel, including girder, power device, wirerope, suspension hook and two brackets, it further include antirust mechanism and protection mechanism, the antirust mechanism includes fuel tank, petroleum pipeline, baffle, lifting ring, two connecting sleeves, two connecting rods, two springs and two limit assemblies, the protection mechanism includes guide rail, mobile casing, roller, connecting line, safety buckle, annular rack and driving assembly, this is in the hanging device with antirust function of maintenance of the vessel, lubricating oil can be applied on wirerope by antirust mechanism, then under the action of lubricating oil, reduce the probability that wirerope gets rusty, improve the firmness of wirerope, improve the safety of gantry crane, under the protective action of protection mechanism, it reduces operator and high-altitude pendant occurs The probability fallen improves the safety of operator, improves the practicability of gantry crane.
Description
Technical field
The present invention relates to maintenance of the vessel apparatus field, in particular to a kind of hanging with antirust function for maintenance of the vessel
It installs standby.
Background technique
Gantry crane is a kind of deformation of bridge crane, is called gantry crane, is mainly used for outdoor goods yard, stock ground
The handling operation of goods, bulk goods, gantry crane have the spies such as utilization of area rate is high, job area is big, adaptation is wide, versatile
Point is used widely in port yard, its metal structure installs two stabilizer blades under support main beam as door-shaped frame, can be with
It directly walks on the track on ground, girder both ends can have overhanging cantilever beam.
The one kind of gantry crane as hanging device, plays important function during maintenance of the vessel, the prior art
During long-time use, the wirerope of gantry crane is easy to be corroded gantry crane, so that the firmness of wirerope is reduced,
The safety of gantry crane is then reduced, moreover, when gantry crane breaks down, operator needs to lift up into gantry
Row maintenance, during maintenance, operator needs to carry out high altitude operation, if without effective safeguard procedures, it will drop
The safety of low operator's high altitude operation, reduces the practicability of gantry crane.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for maintenance of the vessel
The hanging device with antirust function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of to have antirust function for maintenance of the vessel
Hanging device, including one end of girder is arranged in girder, power device, wirerope, suspension hook and two brackets, the bracket,
The power device is arranged on girder, and the suspension hook connect by wirerope with power device, further includes antirust mechanism and prevent
Mechanism is protected, the protection mechanism is arranged on girder, and the antirust mechanism is arranged in power device；
The antirust mechanism includes fuel tank, petroleum pipeline, baffle, lifting ring, two connecting sleeves, two connecting rods, two
The side of power device is arranged in spring and two limit assemblies, the fuel tank, and one end of the petroleum pipeline is connected to fuel tank, institute
The other end of petroleum pipeline is stated against on a steel cord, the side of petroleum pipeline, the connecting rod and steel is arranged in the connecting sleeve
Cord is parallel, and the connecting rod passes through connecting sleeve, the inner wall sealed connection of the connecting rod and connecting sleeve, and the baffle is set
It sets in the inside of fuel tank, the baffle is covered on the junction of petroleum pipeline and fuel tank, and the one of one end of the connecting rod and baffle
End is fixedly connected, and the steel wire penetrating lifting ring, one end of the lifting ring is fixedly connected with the other end of connecting rod, described
Spring is set in connecting rod, and the lifting ring is fixedly connected by spring with connecting sleeve, and the spring is in compressive state,
The side of lifting ring is arranged in the limit assembly, and the limit assembly is connect with steel cable sliding；
The protection mechanism includes guide rail, moves casing, roller, connecting line, safety buckle, annular rack and driving assembly,
The guide rail is parallel with girder, and the both ends of the guide rail are fixedly connected with the both ends of girder respectively, and the guide rail passes through movable sleeving
Pipe, the mobile casing are slidably connected with guide rail, and the roller and annular rack are coaxially disposed with mobile casing, the roller
It is set on mobile casing, one end of the connecting line is on the periphery of roller, the other end and safety of the connecting line
Button is fixedly connected, and the annular rack is set on the periphery of one end of roller, and the driving component is arranged on mobile casing,
The driving component is connect with annular rack.
Preferably, the bracket is equipped with control room, the control room in order to improve the degree of automation of gantry crane
Inside is equipped with wireless signal transceiver module and PLC, and the wireless signal transceiver module is electrically connected with PLC.
Preferably, in order to give lifting ring mobile offer power, the limit assembly include fixed sleeving, gag lever post and
Elastic string, the axis of the fixed sleeving and the axis of lifting ring are vertical and intersect, and the fixed sleeving is fixed on lifting ring
Side, the gag lever post and fixed sleeving are coaxially disposed, and the gag lever post passes through fixed sleeving, the gag lever post and fixed sleeving
It is slidably connected, against on a steel cord, the other end of the gag lever post passes through elastic string and fixing sleeve for one end of the gag lever post
Pipe is fixedly connected, and the elastic string is in tensional state.
Preferably, the driving component includes motor and gear, and the motor is solid in order to provide power to annular rack
It is scheduled on mobile casing, the motor is connect with gear drive, and the gear is engaged with annular rack.
Preferably, in order to improve the stability that mobile casing is connect with roller, the periphery of the mobile casing is equipped with
Annular groove, the roller are arranged in the inside of annular groove, and the inner wall of the roller and annular groove is slidably connected.
Preferably, in order to improve the stability of guide rail and mobile casing connection, the side of the guide rail is equipped with sliding slot, institute
State that sliding slot is parallel with guide rail, the inner wall of the mobile casing is equipped with sliding block, and the sliding block is matched with sliding slot, and the sliding block is arranged
In the inside of sliding slot.
Preferably, being coated with anticorrosion galvanizing layer on the inner wall of the fuel tank to extend the service life of fuel tank.
Preferably, being coated with lubricating grease on the guide rail to improve mobile casing mobile smooth degree.
Preferably, in order to improve the driving capability of motor, the motor is servo motor.
Preferably, in order to reduce the probability that lubricating oil leaks from petroleum pipeline, the one of the close petroleum pipeline of the baffle
Side is equipped with sealing block, and the baffle is tightly connected by one end of sealing block and the close baffle of petroleum pipeline.
The invention has the advantages that this is used in the hanging device with antirust function of maintenance of the vessel, pass through antirust
Lubricating oil can be applied on wirerope by mechanism, then under the action of lubricating oil, reduce the probability that wirerope gets rusty,
The firmness for improving wirerope improves the safety of gantry crane, compared with existing antirust mechanism, the antirust mechanism structure letter
It is single, reduce the quantity of the mechanism-trouble point, reduce the failure rate of the mechanism, moreover, makees in the protection of protection mechanism
Under, the probability that falling from high altitude occurs for operator is reduced, the safety of operator is improved, improves the reality of gantry crane
With property, compared with existing protection mechanism, which passes through the movement of mobile casing and the folding and unfolding of connecting line, improves operation
The mobile convenient degree of personnel, then further improve the practicability of gantry crane.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the hanging device with antirust function for maintenance of the vessel of the invention；
Fig. 2 is the structural representation of the antirust mechanism of the hanging device with antirust function for maintenance of the vessel of the invention
Figure；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the structural representation of the protection mechanism of the hanging device with antirust function for maintenance of the vessel of the invention
Figure；
In figure: 1. brackets, 2. girders, 3. power devices, 4. fuel tanks, 5. wirerope, 6. suspension hooks, 7. petroleum pipelines, 8. baffles,
9. connecting sleeve, 10. connecting rods, 11. springs, 12. elastic strings, 13. gag lever posts, 14. lifting rings, 15. fixed sleevings, 16. lead
Rail, 17. rollers, 18. connecting lines, 19. annular racks, 20. mobile casings, 21. motors, 22. gears, 23. safety buckles.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of hanging device with antirust function for maintenance of the vessel, including girder 2, power device
3, one end of girder 2 is arranged in wirerope 5, suspension hook 6 and two brackets 1, the bracket 1, and the power device 3 is arranged in girder
On 2, it further includes antirust mechanism and protection mechanism, the protection mechanism that the suspension hook 6, which is connect by wirerope 5 with power device 3,
It is arranged on girder 2, the antirust mechanism is arranged in power device 3；
Lubricating oil can be applied on wirerope 5 by antirust mechanism, then under the action of lubricating oil, reduce steel wire
The probability that rope 5 gets rusty, improves the firmness of wirerope 5, improves the safety of gantry crane, while in protection mechanism
Under protective action, the probability that falling from high altitude occurs for operator is reduced, the safety of operator is improved, improves gantry
The practicability hung；
As Figure 2-3, the antirust mechanism includes 14, two fuel tank 4, petroleum pipeline 7, baffle 8, lifting ring connecting sleeves
9, two connecting rods, 10, two springs 11 and two limit assemblies, the side of power device 3 is arranged in the fuel tank 4, described defeated
One end of oil pipe 7 is connected to fuel tank 4, and the other end of the petroleum pipeline 7 is resisted against on wirerope 5, and the setting of connecting sleeve 9 exists
The side of petroleum pipeline 7, the connecting rod 10 is parallel with wirerope 5, and the connecting rod 10 passes through connecting sleeve 9, the connecting rod
10 are tightly connected with the inner wall of connecting sleeve 9, and the inside of fuel tank 4 is arranged in the baffle 8, and the baffle 8 is covered on petroleum pipeline 7
It is fixedly connected with one end of the junction of fuel tank 4, the connecting rod 10 with one end of baffle 8, the wirerope 5 passes through lifting ring
14, one end of the lifting ring 14 is fixedly connected with the other end of connecting rod 10, and the spring 11 is set in connecting rod 10, institute
It states lifting ring 14 to be fixedly connected by spring 11 with connecting sleeve 9, the spring 11 is in compressive state, and the limit assembly is set
It sets in the side of lifting ring 14, the limit assembly is slidably connected with wirerope 5；
Operator operates gantry crane, then realizes the folding and unfolding of wirerope 5 by power device 3, then realize suspension hook 6
Lifting, during 5 folding and unfolding of wirerope, with the reduction of the lubricating oil on wirerope 5, wirerope 5 and limit assembly it
Between frictional force increase, then pull lifting ring 14 mobile by limit assembly, later by 14 drive connection bar of lifting ring, 10 edge
Connecting sleeve 9 it is mobile to the direction close to power device 3, then drive baffle 8 to open by connecting rod 10, in fact, fuel tank 4
Inside lubricating oil is housed, lubricating oil is dripped on wirerope 5 by petroleum pipeline 7 later, then realizes the antirust work to wirerope 5
With, improve the firmness of wirerope 5, improve the safety of gantry crane, while reduce wirerope 5 and limit assembly it
Between frictional force, when frictional force be less than spring 11 restoring force when, under the action of spring 11, driven by connecting rod 10
Petroleum pipeline 7 is then covered by baffle 8 to close to the movement of the direction of petroleum pipeline 7, then makes lubricating oil can not be from petroleum pipeline 7 by baffle 8
Outflow；
As shown in figure 4, the protection mechanism include guide rail 16, mobile casing 20, roller 17, connecting line 18, safety buckle 23,
Annular rack 19 and driving assembly, the guide rail 16 is parallel with girder 2, the both ends of the guide rail 16 both ends with girder 2 respectively
It is fixedly connected, the guide rail 16 passes through mobile casing 20, and the mobile casing 20 is slidably connected with guide rail 16,17 He of roller
Annular rack 19 is coaxially disposed with mobile casing 20, and the roller 17 is set on mobile casing 20, the connecting line 18
One end is on the periphery of roller 17, and the other end of the connecting line 18 is fixedly connected with safety buckle 23, the annular rack
19 are set on the periphery of one end of roller 17, and the driving component setting is on mobile casing 20, the driving component and ring
Shape rack gear 19 connects；
Operator is linked together itself with connecting line 18 by safety buckle 23, and operator operates gantry later
It hangs, provides power by driving assembly, under the transmission effect of annular rack 19, driving roller 17 is moved around mobile casing 20
It is dynamic, then the folding and unfolding of connecting line 18 is realized by roller 17, then realizes the adjusting of the length of connecting line 18, improve operator
The mobile convenient degree of member, while during operator is mobile, drive mobile casing 20 along guide rail by connecting line 18
16 is mobile, then further improving the mobile convenient degree of operator reduces operation then under the connection function of connecting line 18
The probability that personnel fall improves the safety of operator, improves the practicability of gantry crane.
Preferably, in order to improve the degree of automation of gantry crane, the bracket 1 is equipped with control room, the control room
Inside be equipped with wireless signal transceiver module and PLC, the wireless signal transceiver module is electrically connected with PLC；
It establishes PLC with mobile device by wireless signal transceiver module to communicate, operator can pass through later
The operation of mobile device remote control gantry crane, then improve the degree of automation of gantry crane.
As shown in figure 3, the limit assembly includes fixed sleeving 15, gag lever post 13 and elastic string 12, the fixed sleeving
15 axis is vertical with the axis of lifting ring 14 and intersects, and the fixed sleeving 15 is fixed on the side of lifting ring 14, the limit
Position bar 13 and fixed sleeving 15 are coaxially disposed, and the gag lever post 13 passes through fixed sleeving 15, the gag lever post 13 and fixed sleeving
15 are slidably connected, and one end of the gag lever post 13 is resisted against on wirerope 5, and the other end of the gag lever post 13 passes through elastic string 12
It is fixedly connected with fixed sleeving 15, the elastic string 12 is in tensional state；
Under the action of elastic string 12, gag lever post 13 is pulled to move along fixed sleeving 15 to the direction close to wirerope 5,
Be resisted against gag lever post 13 on wirerope 5, then by adjusting the coefficient of elasticity of elastic string 12, then adjustable gag lever post 13 with
Frictional force between wirerope 5 can control the opening and closing of baffle 8 then by the frictional force between gag lever post 13 and wirerope 5.
As shown in figure 4, the driving component includes motor 21 and gear 22, the motor 21 is fixed on mobile casing 20
On, the motor 21 is sequentially connected with gear 22, and the gear 22 is engaged with annular rack 19；
It drives gear 22 to rotate by motor 21, then drives annular rack 19 to rotate by gear 22, then pass through annular tooth
Item 19 drives stock thick soup 17 to rotate.
Preferably, in order to improve the stability that mobile casing 20 is connect with roller 17, the periphery of the mobile casing 20
It is equipped with annular groove, the inside of annular groove is arranged in the roller 17, and the inner wall of the roller 17 and annular groove is slidably connected；
By annular groove to the position-limiting action of roller 17, the stability that mobile casing 20 is connect with roller 17 is improved.
Preferably, the side of the guide rail 16 is equipped in order to improve the stability that guide rail 16 is connect with mobile casing 20
Sliding slot, the sliding slot is parallel with guide rail 16, and the inner wall of the mobile casing 20 is equipped with sliding block, and the sliding block is matched with sliding slot,
The inside of sliding slot is arranged in the sliding block；
By the mutual position-limiting action between sliding slot and sliding block, reduce mobile casing 20 rotated around guide rail 16 it is several
Rate then improves the stability that guide rail 16 is connect with mobile casing 20.
Preferably, being coated with anticorrosion galvanizing layer on the inner wall of the fuel tank 4 to extend the service life of fuel tank 4；
The speed that fuel tank 4 is corroded is slowed down by anticorrosion galvanizing layer, then extends the service life of fuel tank 4.
Preferably, being coated with lubricating grease on the guide rail 16 to improve mobile casing 20 mobile smooth degree；
The frictional force between mobile casing 20 and guide rail 16 is reduced by lubricating grease, then it is mobile to improve mobile casing 20
Smooth degree.
Preferably, in order to improve the driving capability of motor 21, the motor 21 is servo motor.
Preferably, in order to reduce the probability that lubricating oil leaks from petroleum pipeline 7, the close petroleum pipeline 7 of the baffle 8
Side is equipped with sealing block, and the baffle 8 is tightly connected by one end of sealing block and the close baffle 8 of petroleum pipeline 7；
The gap between baffle 8 and petroleum pipeline 7 is reduced by sealing block, then reduces lubricating oil and is seeped from petroleum pipeline 7
The probability of leakage.
Operator operates gantry crane, during 5 folding and unfolding of wirerope, with the reduction of the lubricating oil on wirerope 5,
Frictional force between wirerope 5 and limit assembly increases, then drives baffle 8 to open by limit assembly, in fact, fuel tank 4
Inside lubricating oil is housed, lubricating oil is dripped on wirerope 5 by petroleum pipeline 7 later, then realizes the antirust work to wirerope 5
With, improve the firmness of wirerope 5, improve the safety of gantry crane, operator by safety buckle 23 by itself and even
Wiring 18 links together, and drives mobile casing 20 to move along guide rail 16 by connecting line 18, then further improves operation
The mobile convenient degree of personnel reduces the probability that operator falls, improves then under the connection function of connecting line 18
The safety of operator improves the practicability of gantry crane.
Compared with prior art, this is used in the hanging device with antirust function of maintenance of the vessel, passes through antirust mechanism
Lubricating oil can be applied on wirerope 5, then under the action of lubricating oil, reduce the probability that wirerope 5 gets rusty, mention
The high firmness of wirerope 5, improves the safety of gantry crane, compared with existing antirust mechanism, antirust mechanism structure letter
It is single, reduce the quantity of the mechanism-trouble point, reduce the failure rate of the mechanism, moreover, makees in the protection of protection mechanism
Under, the probability that falling from high altitude occurs for operator is reduced, the safety of operator is improved, improves the reality of gantry crane
With property, compared with existing protection mechanism, which passes through the movement of mobile casing 20 and the folding and unfolding of connecting line 18, improves
The mobile convenient degree of operator, then further improve the practicability of gantry crane.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of hanging device with antirust function for maintenance of the vessel, including girder (2), power device (3), wirerope
(5), suspension hook (6) and two brackets (1), bracket (1) setting exist in one end of girder (2), power device (3) setting
On girder (2), the suspension hook (6) is connect by wirerope (5) with power device (3), which is characterized in that further includes antirust mechanism
And protection mechanism, the protection mechanism are arranged on girder (2), the antirust mechanism is arranged on power device (3)；
The antirust mechanism includes fuel tank (4), petroleum pipeline (7), baffle (8), lifting ring (14), two connecting sleeves (9), two
Connecting rod (10), two springs (11) and two limit assemblies, the fuel tank (4) setting are described in the side of power device (3)
One end of petroleum pipeline (7) is connected to fuel tank (4), and the other end of the petroleum pipeline (7) is resisted against on wirerope (5), the connection
Casing (9) is arranged in the side of petroleum pipeline (7), and the connecting rod (10) is parallel with wirerope (5), and the connecting rod (10) passes through
Connecting sleeve (9), the inner wall sealed connection of the connecting rod (10) and connecting sleeve (9), the baffle (8) are arranged in fuel tank
(4) inside, the baffle (8) are covered on the junction of petroleum pipeline (7) Yu fuel tank (4), one end of the connecting rod (10) with
One end of baffle (8) is fixedly connected, and the wirerope (5) passes through lifting ring (14), one end of the lifting ring (14) and connection
The other end of bar (10) is fixedly connected, and the spring (11) is set on connecting rod (10), and the lifting ring (14) passes through spring
(11) it is fixedly connected with connecting sleeve (9), the spring (11) is in compressive state, and the limit assembly is arranged in lifting ring
(14) side, the limit assembly are slidably connected with wirerope (5)；
The protection mechanism includes guide rail (16), mobile casing (20), roller (17), connecting line (18), safety buckle (23), annular
Rack gear (19) and driving assembly, the guide rail (16) is parallel with girder (2), the both ends of the guide rail (16) respectively with girder (2)
Both ends be fixedly connected, the guide rail (16) passes through mobile casing (20), and the mobile casing (20) and guide rail (16) sliding connect
It connects, the roller (17) and annular rack (19) are coaxially disposed with mobile casing (20), and the roller (17) is set in movement
On casing (20), one end of the connecting line (18) is on the periphery of roller (17), the other end of the connecting line (18)
It is fixedly connected with safety buckle (23), on the periphery of one end that the annular rack (19) is set in roller (17), the driving group
On mobile casing (20), the driving component is connect with annular rack (19) for part setting.
2. being used for the hanging device with antirust function of maintenance of the vessel as described in claim 1, which is characterized in that the branch
Frame (1) is equipped with control room, and the inside of the control room is equipped with wireless signal transceiver module and PLC, the wireless signal transmitting-receiving
Module is electrically connected with PLC.
3. being used for the hanging device with antirust function of maintenance of the vessel as described in claim 1, which is characterized in that the limit
Hyte part includes fixed sleeving (15), gag lever post (13) and elastic string (12), the axis and lifting ring of the fixed sleeving (15)
(14) axis is vertical and intersects, and the fixed sleeving (15) is fixed on the side of lifting ring (14), the gag lever post (13) with
Fixed sleeving (15) coaxial arrangement, the gag lever post (13) pass through fixed sleeving (15), the gag lever post (13) and fixed sleeving
(15) it is slidably connected, one end of the gag lever post (13) is resisted against on wirerope (5), and the other end of the gag lever post (13) passes through
Elastic string (12) is fixedly connected with fixed sleeving (15), and the elastic string (12) is in tensional state.
4. being used for the hanging device with antirust function of maintenance of the vessel as described in claim 1, which is characterized in that the drive
Dynamic component includes motor (21) and gear (22), and the motor (21) is fixed on mobile casing (20), the motor (21) with
Gear (22) transmission connection, the gear (22) are engaged with annular rack (19).
5. being used for the hanging device with antirust function of maintenance of the vessel as described in claim 1, which is characterized in that the shifting
The periphery of dynamic casing (20) is equipped with annular groove, and the inside of annular groove, the roller (17) and ring is arranged in the roller (17)
The inner wall of shape slot is slidably connected.
6. being used for the hanging device with antirust function of maintenance of the vessel as described in claim 1, which is characterized in that described to lead
The side of rail (16) is equipped with sliding slot, and the sliding slot is parallel with guide rail (16), and the inner wall of the mobile casing (20) is equipped with sliding block,
The sliding block is matched with sliding slot, and the inside of sliding slot is arranged in the sliding block.
7. being used for the hanging device with antirust function of maintenance of the vessel as described in claim 1, which is characterized in that the oil
Anticorrosion galvanizing layer is coated on the inner wall of case (4).
8. being used for the hanging device with antirust function of maintenance of the vessel as described in claim 1, which is characterized in that described to lead
Rail is coated with lubricating grease on (16).
9. being used for the hanging device with antirust function of maintenance of the vessel as claimed in claim 4, which is characterized in that the electricity
Machine (21) is servo motor.
10. being used for the hanging device with antirust function of maintenance of the vessel as described in claim 1, which is characterized in that described
The side of the close petroleum pipeline (7) of baffle (8) is equipped with sealing block, and the baffle (8) is close by sealing block and petroleum pipeline (7)
One end of baffle (8) is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298500.0A CN110104553B (en) | 2019-04-15 | 2019-04-15 | A lifting device that is used for rust-resistant function that has of boats and ships maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298500.0A CN110104553B (en) | 2019-04-15 | 2019-04-15 | A lifting device that is used for rust-resistant function that has of boats and ships maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110104553A true CN110104553A (en) | 2019-08-09 |
| CN110104553B CN110104553B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910298500.0A Active CN110104553B (en) | 2019-04-15 | 2019-04-15 | A lifting device that is used for rust-resistant function that has of boats and ships maintenance |
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| CN (1) | CN110104553B (en) |
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| CN202296705U (en) * | 2011-10-27 | 2012-07-04 | 永贵能源开发有限责任公司 | Automatic oil filler for steel wire rope of winch |
| CN202390106U (en) * | 2011-12-20 | 2012-08-22 | 胡相兰 | Lifting hook portal crane easy to maintain |
| CN103672352A (en) * | 2012-09-19 | 2014-03-26 | 扬州华泰特种设备有限公司 | Lubricating device for steel wire rope of crane |
| CN104373797A (en) * | 2013-08-14 | 2015-02-25 | 扬州华泰特种设备有限公司 | Crane lubricating device |
| CN107128804A (en) * | 2017-05-22 | 2017-09-05 | 无锡石油化工起重机有限公司 | The crane Special running of installation and maintenance brace |
| CN208249732U (en) * | 2018-06-07 | 2018-12-18 | 河南省路港起重机有限公司 | A kind of engineering gantry crane |
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| CN110104553B (en) | 2021-05-14 |
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