CN110104562A - A kind of hanging device with collision prevention function for maintenance of the vessel - Google Patents
A kind of hanging device with collision prevention function for maintenance of the vessel Download PDFInfo
- Publication number
- CN110104562A CN110104562A CN201910298558.5A CN201910298558A CN110104562A CN 110104562 A CN110104562 A CN 110104562A CN 201910298558 A CN201910298558 A CN 201910298558A CN 110104562 A CN110104562 A CN 110104562A
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- China
- Prior art keywords
- mobile
- support bar
- vessel
- maintenance
- girder
- 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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- 238000012423 maintenance Methods 0.000 title claims abstract description 27
- 230000002265 prevention Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000009194 climbing Effects 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000005246 galvanizing Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- 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
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The present invention relates to a kind of hanging devices with collision prevention function for maintenance of the vessel, including girder, hanging apparatus and two brackets, it further include protection mechanism and four anticollision mechanisms, the anticollision mechanism includes second support bar, mobile bar, two first support bars, two mobile casings, two springs, two contacts and two trigger assemblies, the protection mechanism includes guide rail, mobile foundation, driving assembly, rotation axis, roller, connecting line and Fastener for climbing mountain, the trigger assembly includes supporting sleeve and connecting rod, the driving component includes motor, first gear and second gear, this is in the hanging device with collision prevention function of maintenance of the vessel, operator and girder are linked together by protection mechanism, then improve the safety of operator, improve the practicability of gantry crane, under the action of anticollision mechanism, drop The probability that low gantry crane is hit, reduces the probability that gantry crane is damaged, improves the safety 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 collision prevention 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
Gantry crane is mobile generally along the track being laid in advance on ground, during gantry crane is mobile, if be placed on track
Sundries, will lead to and hit between gantry crane and sundries, then improves the probability that gantry crane is damaged, moreover, when
When gantry crane breaks down, operator needs to overhaul gantry crane, and during maintenance, operator needs
High altitude operation is carried out, if without effective safeguard procedures, it will the safety for reducing operator's high altitude operation reduces dragon
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 collision prevention function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of to have collision prevention function for maintenance of the vessel
Hanging device, including girder, hanging apparatus and two brackets, the side of one end of girder is arranged in the bracket, described to hang
Assembling device is arranged on girder, further includes protection mechanism and four anticollision mechanisms, the protection mechanism is arranged on girder, described
The side of one end of the separate girder of bracket is arranged in anticollision mechanism；
The anticollision mechanism includes second support bar, mobile bar, two first support bars, two mobile casings, two bullets
Spring, two contacts and two trigger assemblies, two first support bars are parallel with girder, and the first support bar is fixed on bracket
Separate girder one end side, the second support bar is vertical with first support bar, one end of the second support bar with
One end of the separate bracket of first support bar is fixedly connected, and the first support bar passes through mobile casing, the mobile casing with
First support bar is slidably connected, and the mobile bar is parallel with second support bar, and one end of the mobile bar is fixed with mobile casing
Connection, two contacts are separately positioned in mobile bar and second support bar, two contact faces settings, and the spring is set in the
On one support rod, one end of the close bracket of the first support bar is fixedly connected by spring with mobile casing, the spring
In compressive state, the trigger assembly is arranged between mobile bar and second support bar；
The protection mechanism includes guide rail, mobile foundation, driving assembly, rotation axis, roller, connecting line and Fastener for climbing mountain, institute
State that guide rail is parallel with girder, the both ends of the guide rail are fixedly connected with girder, and the mobile foundation is set on guide rail, described
Mobile foundation is slidably connected with guide rail, and the both ends of the rotation axis are equipped with bearing, and the rotation axis passes through bearing and mobile base
Seat connection, the driving component are fixed on mobile foundation, the driving component and rotation axis connection, the roller and rotation axis
Coaxial arrangement, the roller are set in rotation axis, and one end of the connecting line is on the periphery of roller, the Fastener for climbing mountain
It is fixedly connected with the other end of connecting line.
Preferably, the girder is equipped with Central Control Room, the Central Control Room in order to improve the degree of automation of gantry crane
Inside is equipped with PLC and wireless signal transceiver module, and the wireless signal transceiver module and two contacts are electrically connected with PLC.
Preferably, in order to control the on-off of two contacts, the trigger assembly includes supporting sleeve and connecting rod, described
Supporting sleeve is fixed in second support bar, and the connecting rod is parallel with first support bar, one end of the connecting rod and movement
Bar is fixedly connected, and the connecting rod passes through supporting sleeve, and the connecting rod is slidably connected with supporting sleeve.
Preferably, in order to reduce the abrasion of connecting rod, one end of the separate mobile bar of the connecting rod is equipped with buffering
Block.
Preferably, the driving component includes motor, first gear and the second tooth in order to provide power to rotation axis
Wheel, the first gear are fixedly connected with one end of rotation axis, and the motor is fixed on mobile foundation, the motor and second
Gear drive connection, the second gear are engaged with first gear.
Preferably, in order to improve the driving capability of motor, the motor is servo motor.
Preferably, in order to improve the stability that mobile foundation is connect with guide rail, the side of the guide rail is equipped with sliding slot, institute
State that sliding slot is parallel with guide rail, the inside of the mobile foundation is equipped with sliding block, and the sliding block is matched with sliding slot, and the sliding block, which is arranged, to exist
The inside of sliding slot.
Preferably, being coated with lubricating grease on the guide rail to improve mobile foundation mobile smooth degree.
Preferably, being coated with anticorrosion galvanizing layer on the girder and bracket to extend the service life of gantry crane.
Preferably, in order to improve the convenient degree that gantry crane uses, the quantity of the hanging apparatus is two.
The invention has the advantages that this is used in the hanging device with collision prevention function of maintenance of the vessel, pass through protection
Mechanism links together operator and girder, then improves the safety of operator, improves the practicability of gantry crane,
Compared with existing protection mechanism, which improves operator by the folding and unfolding of connecting line and the movement of mobile foundation
Mobile convenient degree further improves the practicability of gantry crane, moreover, under the action of anticollision mechanism, reduces dragon
The probability that gantry crane is hit reduces the probability that gantry crane is damaged, improves the safety of gantry crane, with existing anticollision
Mechanism compares, which then improves the energy-efficient performance of gantry crane without being driven by electricity.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the main view of the hanging device with collision prevention function for maintenance of the vessel of the invention；
Fig. 2 is the side view of the hanging device with collision prevention function for maintenance of the vessel of the invention；
Fig. 3 is the structural representation of the anticollision mechanism of the hanging device with collision prevention function for maintenance of the vessel of the invention
Figure；
Fig. 4 is the structural representation of the protection mechanism of the hanging device with collision prevention function for maintenance of the vessel of the invention
Figure；
In figure: 1. brackets, 2. girders, 3. first support bars, 4. mobile bars, 5. supporting sleeves, 6. second support bars, 7. is slow
Rush block, 8. connecting rods, 9. contacts, 10. mobile casings, 11. springs, 12. hanging apparatus, 13. guide rails, 14. first gears, 15.
Rotation axis, 16. Fastener for climbing mountain, 17. connecting lines, 18. rollers, 19. mobile foundations, 20. motors, 21. second gears.
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 Figs. 1-2, a kind of hanging device with collision prevention function for maintenance of the vessel, including girder 2, lifting dress
12 and two brackets 1 are set, the side of one end of girder 2 is arranged in the bracket 1, and the hanging apparatus 12 is arranged on girder 2,
It further include protection mechanism and four anticollision mechanisms, the protection mechanism is arranged on girder 2, and the anticollision mechanism is arranged in bracket
The side of one end of 1 separate girder 2；
Operator and girder 2 are linked together by protection mechanism, then improve the safety of operator, is improved
The practicability of gantry crane, while under the action of anticollision mechanism, the probability that gantry crane is hit is reduced, gantry is reduced
The probability being damaged is hung, the safety of gantry crane is improved；
As shown in figure 3, the anticollision mechanism includes second support bar 6, the shifting of the first support bar 3, two of mobile bar 4, two
Dynamic 11, two, the spring contact 9 of casing 10, two and two trigger assemblies, two first support bars 3 are parallel with girder 2, described
First support bar 3 is fixed on the side of one end of the separate girder 2 of bracket 1, and the second support bar 6 is hung down with first support bar 3
Directly, one end of the separate bracket 1 of one end and first support bar 3 of the second support bar 6 is fixedly connected, the first support bar
3 pass through mobile casing 10, and the mobile casing 10 is slidably connected with first support bar 3, the mobile bar 4 and second support bar 6
In parallel, one end of the mobile bar 4 is fixedly connected with mobile casing 10, and two contacts 9 are separately positioned on mobile bar 4 and second
On strut 6, two 9 faces of contact setting, the spring 11 is set in first support bar 3, the first support bar 3 it is close
One end of bracket 1 is fixedly connected by spring 11 with mobile casing 10, and the spring 11 is in compressive state, the trigger assembly
It is arranged between mobile bar 4 and second support bar 6；
Operator operates gantry crane, during gantry crane normal movement, pushes mobile casing 10 by spring 11
It is moved along first support bar 3 to the direction close to second support bar 6, then drives mobile bar 4 mobile by mobile casing 10,
Under the action of mobile bar 4, abut each other two contacts 9, back contact 9 send a signal to PLC, then gantry is controlled by PLC
Normal operation is hung, when gantry crane encounters barrier, barrier pushes trigger assembly, then pushes and move by trigger assembly
Bar 4 is mobile to the direction far from second support bar 6, then separates two contacts 9, when PLC receive the disconnection of contact 9 signal it
Afterwards, gantry crane is controlled by PLC and stops movement, then reduced the probability that be hungry gantry crane and barrier are hit, reduce dragon
The probability that gantry crane is damaged；
As shown in figure 4, the protection mechanism include guide rail 13, mobile foundation 19, driving assembly, rotation axis 15, roller 18,
Connecting line 17 and Fastener for climbing mountain 16, the guide rail 13 is parallel with girder 2, and the both ends of the guide rail 13 are fixedly connected with girder 2, institute
It states mobile foundation 19 to be set on guide rail 13, the mobile foundation 19 is slidably connected with guide rail 13, the both ends of the rotation axis 15
It is equipped with bearing, the rotation axis 15 is connect by bearing with mobile foundation 19, and the driving component is fixed on mobile foundation 19
On, the driving component is connect with rotation axis 15, and the roller 18 is coaxially disposed with rotation axis 15, and the roller 18, which is set in, to be turned
On moving axis 15, on the periphery of roller 18, the Fastener for climbing mountain 16 is another with connecting line 17 for one end of the connecting line 17
End is fixedly connected；
In fact, also wearing has safety belt on the body of operator, and when operator climbs up gantry crane, operator
Member is linked together safety belt with it with connecting line 17 by Fastener for climbing mountain 16, and operator sends a signal to PLC later, it
Driving assembly is driven by PLC afterwards, provides power by driving assembly, driving rotation axis 15 is rotated, then driven by rotation axis 15
Dynamic roller 18 rotates, then realizes the folding and unfolding of connecting line 17 by roller 18, then make the adjustable connecting line 17 of operator
Length improves the mobile convenient degree of operator, while during operator is mobile, can be drawn by connecting line 16
Dynamic mobile foundation 19 is moved along guide rail 13, then further improves the mobile convenient degree of operator, then in connecting line 17
Under protective action, the safety of operator's construction is improved, the practicability of gantry crane is improved.
Preferably, in order to improve the degree of automation of gantry crane, the girder 2 is equipped with Central Control Room, the Central Control Room
Inside be equipped with PLC and wireless signal transceiver module, the wireless signal transceiver module and two contacts 9 are 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 trigger assembly includes supporting sleeve 5 and connecting rod 8, the supporting sleeve 5 is fixed on second
On support rod 6, the connecting rod 8 is parallel with first support bar 3, and one end of the connecting rod 8 is fixedly connected with mobile bar 4, institute
Connecting rod 8 is stated across supporting sleeve 5, the connecting rod 8 is slidably connected with supporting sleeve 5；
Under the supporting role of second support bar 6, the stability of supporting sleeve 5 is improved, then is improved by supporting sleeve 5
The stability of connecting rod 8 breaks the barriers when connecting rod 8 and bar contact and pushes connecting rod 8 along support sleeve
Pipe 5 then drives mobile bar 4 mobile, then makes two contacts by mobile bar 4 to close to the movement of the direction of bracket 1 by connecting rod 8
9 separation.
Preferably, in order to reduce the abrasion of connecting rod 8, one end of the separate mobile bar 4 of the connecting rod 8 is equipped with slow
Rush block 7；
Since the quality of buffer stopper 7 is more soft, then the impact force between connecting rod 8 and barrier is reduced, then is reduced
The abrasion of connecting rod 8.
As shown in figure 4, the driving component includes motor 20, first gear 14 and second gear 21, the first gear
14 are fixedly connected with one end of rotation axis 15, and the motor 20 is fixed on mobile foundation 19, the motor 20 and second gear
21 transmission connections, the second gear 21 are engaged with first gear 14；
It drives second gear 21 to rotate by motor 20, then drives first gear 14 to rotate by second gear 21, later
Rotation axis 15 is driven to rotate by first gear 14.
Preferably, in order to improve the driving capability of motor 20, the motor 20 is servo motor.
Preferably, in order to improve the stability that mobile foundation 19 is connect with guide rail 13, the side of the guide rail 13 is equipped with
Sliding slot, the sliding slot is parallel with guide rail 13, and the inside of the mobile foundation 19 is equipped with sliding block, and the sliding block is matched with sliding slot, institute
State the inside that sliding slot is arranged in sliding block；
By the mutual position-limiting action between sliding slot and sliding block, reduce mobile foundation 19 rotated around guide rail 13 it is several
Rate then improves the stability that mobile foundation 19 is connect with guide rail 13.
Preferably, being coated with lubricating grease on the guide rail 13 to improve the mobile smooth degree of mobile foundation 19；
The frictional force between mobile foundation 19 and guide rail 13 is reduced by lubricating grease, then it is mobile to improve mobile foundation 19
Smooth degree.
Preferably, being coated with anticorrosion galvanizing layer on the girder 2 and bracket 1 to extend the service life of gantry crane；
The speed that girder 2 and bracket 1 are corroded is slowed down by anticorrosion galvanizing layer, then extend gantry crane uses the longevity
Life.
Preferably, in order to improve the convenient degree that gantry crane uses, the quantity of the hanging apparatus 12 is two；
By two hanging apparatus 12, gantry crane is allow to lift the longer cargo of length, then improves gantry crane use
Convenient degree.
Operator operates gantry crane, and during gantry crane normal movement, two contacts 9 are abutted each other, are touched later
Point 9 sends a signal to PLC, then controls gantry crane by PLC and operate normally, when gantry crane encounters barrier, barrier
Trigger assembly is pushed, then separates two contacts 9 by trigger assembly, after PLC receives the signal of the disconnection of contact 9, is led to
It crosses PLC control gantry crane and stops movement, then reduce the probability that be hungry gantry crane and barrier are hit, reduce gantry crane hair
The probability of raw damage, when operator climbs up gantry crane, operator by Fastener for climbing mountain 16 by with it safety belt with
Connecting line 17 links together, and operator sends a signal to PLC later, drives driving assembly by PLC later, passes through driving
Component provides power, realizes the folding and unfolding of connecting line 17, then makes the length of the adjustable connecting line 17 of operator, improve behaviour
Make the mobile convenient degree of personnel, while during operator is mobile, mobile foundation 19 can be pulled by connecting line 16
It is moved along guide rail 13, then further improves the mobile convenient degree of operator and mentioned then under the protective action of connecting line 17
The high safety of operator's construction, improves the practicability of gantry crane.
Compared with prior art, this is used in the hanging device with collision prevention function of maintenance of the vessel, passes through protection mechanism
Operator and girder 2 are linked together, then improve the safety of operator, improves the practicability of gantry crane, with
Existing protection mechanism is compared, which improves operator by the folding and unfolding of connecting line 17 and the movement of mobile foundation 19
The mobile convenient degree of member, further improves the practicability of gantry crane, moreover, under the action of anticollision mechanism, reduces
The probability that gantry crane is hit reduces the probability that gantry crane is damaged, improves the safety of gantry crane, prevents with existing
The structure that collides is compared, which then improves the energy-efficient performance of gantry crane without being driven by electricity.
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 collision prevention function for maintenance of the vessel, including girder (2), hanging apparatus (12) and two
Bracket (1), in the side of one end of girder (2), the hanging apparatus (12) is arranged on girder (2) for bracket (1) setting,
It is characterized in that, further including protection mechanism and four anticollision mechanisms, the protection mechanism is arranged on girder (2), the anticollision
The side in one end of the separate girder (2) of bracket (1) is arranged in mechanism；
The anticollision mechanism includes second support bar (6), mobile bar (4), two first support bars (3), two mobile casings
(10), two springs (11), two contacts (9) and two trigger assemblies, two first support bars (3) are parallel with girder (2),
The first support bar (3) is fixed on the side of one end of the separate girder (2) of bracket (1), the second support bar (6) and the
One support rod (3) vertically, fix by one end of the separate bracket (1) of one end and first support bar (3) of the second support bar (6)
Connection, the first support bar (3) pass through mobile casing (10), and the mobile casing (10) and first support bar (3) sliding connect
It connects, the mobile bar (4) is parallel with second support bar (6), one end of the mobile bar (4) and mobile casing (10) fixed company
It connects, two contacts (9) are separately positioned in mobile bar (4) and second support bar (6), two contact (9) face settings, the bullet
Spring (11) is set on first support bar (3), and one end of the close bracket (1) of the first support bar (3) passes through spring (11)
Be fixedly connected with mobile casing (10), the spring (11) be in compressive state, the trigger assembly setting in mobile bar (4) and
Between second support bar (6)；
The protection mechanism includes guide rail (13), mobile foundation (19), driving assembly, rotation axis (15), roller (18), connecting line
(17) and Fastener for climbing mountain (16), the guide rail (13) is parallel with girder (2), and the both ends of the guide rail (13) are fixed with girder (2)
Connection, the mobile foundation (19) are set on guide rail (13), and the mobile foundation (19) is slidably connected with guide rail (13), described
The both ends of rotation axis (15) are equipped with bearing, and the rotation axis (15) is connect by bearing with mobile foundation (19), the driving
Component is fixed on mobile foundation (19), and the driving component is connect with rotation axis (15), the roller (18) and rotation axis
(15) it is coaxially disposed, the roller (18) is set on rotation axis (15), and one end of the connecting line (17) is wound on roller
(18) on periphery, the Fastener for climbing mountain (16) is fixedly connected with the other end of connecting line (17).
2. being used for the hanging device with collision prevention function of maintenance of the vessel as described in claim 1, which is characterized in that the master
Beam (2) is equipped with Central Control Room, and the inside of the Central Control Room is equipped with PLC and wireless signal transceiver module, the wireless signal transmitting-receiving
Module and two contacts (9) are electrically connected with PLC.
3. being used for the hanging device with collision prevention function of maintenance of the vessel as described in claim 1, which is characterized in that the touching
Sending out component includes supporting sleeve (5) and connecting rod (8), and the supporting sleeve (5) is fixed on second support bar (6), the company
Extension bar (8) is parallel with first support bar (3), and one end of the connecting rod (8) is fixedly connected with mobile bar (4), the connecting rod
(8) supporting sleeve (5) are passed through, the connecting rod (8) is slidably connected with supporting sleeve (5).
4. being used for the hanging device with collision prevention function of maintenance of the vessel as claimed in claim 3, which is characterized in that the company
One end of the separate mobile bar (4) of extension bar (8) is equipped with buffer stopper (7).
5. being used for the hanging device with collision prevention function of maintenance of the vessel as described in claim 1, which is characterized in that the drive
Dynamic component includes motor (20), first gear (14) and second gear (21), the first gear (14) and rotation axis (15)
One end is fixedly connected, and the motor (20) is fixed on mobile foundation (19), and the motor (20) and second gear (21) are driven
Connection, the second gear (21) are engaged with first gear (14).
6. being used for the hanging device with collision prevention function of maintenance of the vessel as claimed in claim 5, which is characterized in that the electricity
Machine (20) is servo motor.
7. being used for the hanging device with collision prevention function of maintenance of the vessel as described in claim 1, which is characterized in that described to lead
The side of rail (13) is equipped with sliding slot, and the sliding slot is parallel with guide rail (13), and the inside of the mobile foundation (19) is equipped with sliding block, institute
It states sliding block to match with sliding slot, the inside of sliding slot is arranged in the sliding block.
8. being used for the hanging device with collision prevention 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 (13).
9. being used for the hanging device with collision prevention function of maintenance of the vessel as described in claim 1, which is characterized in that the master
Anticorrosion galvanizing layer is coated on beam (2) and bracket (1).
10. being used for the hanging device with collision prevention function of maintenance of the vessel as described in claim 1, which is characterized in that described
The quantity of hanging apparatus (12) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298558.5A CN110104562B (en) | 2019-04-15 | 2019-04-15 | A lifting device for boats and ships maintenance have an anticollision function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298558.5A CN110104562B (en) | 2019-04-15 | 2019-04-15 | A lifting device for boats and ships maintenance have an anticollision function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110104562A true CN110104562A (en) | 2019-08-09 |
| CN110104562B CN110104562B (en) | 2021-09-03 |
Family
ID=67483929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910298558.5A Active CN110104562B (en) | 2019-04-15 | 2019-04-15 | A lifting device for boats and ships maintenance have an anticollision function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110104562B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401797A (en) * | 2021-06-21 | 2021-09-17 | 福建省闽南建筑工程有限公司 | Improved anti-collision device used in hoisting process of large multi-edge cantilever truss |
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| CN204897209U (en) * | 2015-08-29 | 2015-12-23 | 河南真牛起重机有限公司 | Buffer stop for hoist |
| CN205855816U (en) * | 2016-07-29 | 2017-01-04 | 河南省矿山起重机有限公司 | A kind of crane end carriage anticollision device, collision-prevention 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 |
| CN207451457U (en) * | 2017-11-03 | 2018-06-05 | 河南恒远恒山工业有限公司 | A kind of crane end carriage buffer anticollision structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401797A (en) * | 2021-06-21 | 2021-09-17 | 福建省闽南建筑工程有限公司 | Improved anti-collision device used in hoisting process of large multi-edge cantilever truss |
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| CN110104562B (en) | 2021-09-03 |
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