CN208379567U - A kind of anticollision device, collision-prevention device with buffer - Google Patents
A kind of anticollision device, collision-prevention device with buffer Download PDFInfo
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- CN208379567U CN208379567U CN201820914916.1U CN201820914916U CN208379567U CN 208379567 U CN208379567 U CN 208379567U CN 201820914916 U CN201820914916 U CN 201820914916U CN 208379567 U CN208379567 U CN 208379567U
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- buffer
- collision
- prevention girders
- collision prevention
- reception chamber
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Abstract
The utility model relates to a kind of anticollision device, collision-prevention devices with buffer, belong to ship reception chamber safety device.Currently, there are two types of design forms for common collision prevention girders, one is cushion cylinder is arranged at collision prevention girders both ends, another kind is to cancel cushion cylinder, directly absorbs ship kinetic energy by the deformation of collision prevention girders, the former is difficult to realize, the latter need to improve safety.The utility model includes driving device, movable pulley, wirerope, fixed pulley, collision prevention girders, buffer and ship reception chamber；Driving device, movable pulley, wirerope, fixed pulley, collision prevention girders and buffer are arranged at the compartment head of ship reception chamber；Driving device is fixed with ship reception chamber, and movable pulley is connect with driving device, and one end and the ship reception chamber of wirerope are fixed, the other end of wirerope is connect with collision prevention girders, fixed pulley is fixed with ship reception chamber, and wirerope is contacted with movable pulley and fixed pulley, and buffer is arranged in collision prevention girders.Structure design advantages of simple, run smoothly, be safe and reliable, is easy to maintain, cost of investment it is low.
Description
Technical field
The utility model relates to a kind of anticollision device, collision-prevention devices to belong to more particularly, to a kind of anticollision device, collision-prevention device with buffer and hold ship
Compartment safety device.
Background technique
Anticollision device, collision-prevention device is a kind of safety device common on ship reception chamber, using flexible protection rope or rigid collision prevention girders, to inhale
The kinetic energy for receiving hull achievees the purpose that cut down impact force protection ship reception chamber.
Mainly there are two kinds of forms of anticollision rope and collision prevention girders to the design of anticollision device, collision-prevention device at present, wherein anticollision rope is less at home
It uses.Also there are two types of design forms for common collision prevention girders, and one is cushion cylinder is arranged at collision prevention girders both ends, another kind is to cancel
Cushion cylinder directly absorbs ship kinetic energy by the deformation of collision prevention girders, the former is difficult to realize, the latter need to improve safety.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of structure design letter
List is reasonable, runs smoothly, is safe and reliable, is easy to maintain, the low anticollision device, collision-prevention device with buffer of cost of investment.
The technical scheme in the invention for solving the above technical problem is: a kind of anticollision device, collision-prevention device with buffer, including
Ship reception chamber, which is characterized in that further include driving device, movable pulley, wirerope, fixed pulley, collision prevention girders and buffer；The driving
Device, movable pulley, wirerope, fixed pulley, collision prevention girders and buffer are arranged at the compartment head of ship reception chamber；The driving device with hold
Ship compartment is fixed, and the movable pulley is connect with driving device, and one end and the ship reception chamber of the wirerope are fixed, the wirerope it is another
One end is connect with collision prevention girders, and the fixed pulley is fixed with ship reception chamber, and the wirerope is contacted with movable pulley and fixed pulley, described slow
Device is rushed to be arranged in collision prevention girders；Overall structure advantages of simple, driving device drive collision prevention girders lifting, driving device, collision prevention girders and
The shock that buffer cushion bumper joist support is received, guarantees the operational safety of collision prevention girders and the safety of ship reception chamber.
Furthermore, the driving device, movable pulley, wirerope, fixed pulley, collision prevention girders and buffer are provided with 2
Group, driving device described in 2 groups, movable pulley, wirerope, fixed pulley, collision prevention girders and buffer are arranged symmetrically in the compartment of ship reception chamber head.
Furthermore, the driving device is arranged in the main longitudinal grider of ship reception chamber compartment both sides of head；The driving device is
Oil cylinder, the oil cylinder are fixed in main longitudinal grider by cylinder support；The oil cylinder is realized anti-by the release and withdrawal of piston rod
Beam lifting is hit, the oil cylinder moves impact force suffered by cushion bumper beam when collision prevention girders bear to hit, through wirerope, guarantees
The safety of collision prevention girders driving device.
Furthermore, the movable pulley and the piston rod end lifting lug of driving device connect, and the fixed pulley is fixed on
On the wing plate of ship reception chamber girder.
Furthermore, one end of the wirerope is by being hingedly fixed in the main longitudinal grider wing plate of ship reception chamber compartment both sides of head
On, the wirerope bypasses movable pulley and fixed pulley, and the other end of the wirerope is connected with the lifting lug of anticollision beam end.
Furthermore, the collision prevention girders are arranged in the collision prevention girders slot of ship reception chamber compartment head, the anticollision face of the collision prevention girders
It is disposed with buffer sliding block；When the collision prevention girders bear to hit, by impact force suffered by itself elastic-plastic deformation cushion bumper beam,
Guarantee the safety of ship reception chamber.
Furthermore, the buffer is provided with 2 groups, and buffer described in 2 groups is symmetrically fixed on the end one of collision prevention girders
Side；The buffer by the energy-absorbing of the buffer and is released and can be hit suffered by cushion bumper beam when collision prevention girders bear to hit
Power is hit, guarantees the safety of ship reception chamber.
Furthermore, the buffer includes spring and guide runner, and the spring and guide runner are fixed；The bullet
Spring is contacted with collision prevention girders, and the guide runner is contacted with the collision prevention girders slot of ship reception chamber.
Furthermore, yielding rubber is disposed in the middle part of the collision prevention girders.
The utility model compared with prior art, has the following advantages that and effect: when ship stall hits collision prevention girders, hitting
It hits power to be applied in collision prevention girders, a part of power makes collision prevention girders generate elastic-plastic deformation, and another part power is passed to by collision prevention girders
Buffer, the spring of buffer, which absorbs energy storage and does work, to release energy, and reduces the impact force that collision prevention girders pass to ship reception chamber, protects
The safety of ship reception chamber is hindered.The utility model structure design advantages of simple runs smoothly, is safe and reliable, is easy to maintain, investment
It is at low cost.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model embodiment.
Fig. 2 is the overlooking structure diagram of collision prevention girders in Fig. 1.
Fig. 3 is the structural schematic diagram of buffer in the utility model embodiment.
In figure: driving device 1, movable pulley 2, wirerope 3, fixed pulley 4, collision prevention girders 5, buffer 6, ship reception chamber 7, collision prevention girders
Slot 8, spring 61, guide runner 62.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to Fig. 1 to Fig. 3, the anticollision device, collision-prevention device with buffer in the present embodiment includes driving device 1, movable pulley 2, steel wire
Rope 3, fixed pulley 4, collision prevention girders 5, buffer 6 and ship reception chamber 7.
Driving device 1, movable pulley 2, wirerope 3, fixed pulley 4, collision prevention girders 5 and buffer 6 are arranged at the compartment of ship reception chamber 7
Head；Driving device 1 and ship reception chamber 7 are fixed, and movable pulley 2 is connect with driving device 1, and one end of wirerope 3 and ship reception chamber 7 are fixed,
The other end of wirerope 3 is connect with collision prevention girders 5, and fixed pulley 4 and ship reception chamber 7 are fixed, and wirerope 3 connects with movable pulley 2 and fixed pulley 4
Touching, buffer 6 are arranged in collision prevention girders 5.
In the present embodiment, driving device 1, movable pulley 2, wirerope 3, fixed pulley 4, collision prevention girders 5 and buffer 6 are provided with
2 groups, 2 groups of driving devices 1, movable pulley 2, wirerope 3, fixed pulley 4, collision prevention girders 5 and buffer 6 are symmetrical in the compartment of ship reception chamber 7 head
Arrangement.
In the present embodiment, driving device 1 is arranged in the main longitudinal grider of 7 compartment both sides of head of ship reception chamber；Driving device 1 is oil cylinder,
Oil cylinder is fixed in main longitudinal grider by cylinder support.
In the present embodiment, movable pulley 2 is connect with the piston rod end lifting lug of driving device 1, and fixed pulley 4 is fixed on ship reception chamber
On the wing plate of 7 girders.
In the present embodiment, one end of wirerope 3 by being hingedly fixed on the main longitudinal grider wing plate of 7 compartment both sides of head of ship reception chamber,
Wirerope 3 bypasses movable pulley 2 and fixed pulley 4, and the other end of wirerope 3 is connected with the lifting lug of 5 end of collision prevention girders.
In the present embodiment, collision prevention girders 5 are arranged in the collision prevention girders slot 8 of 7 compartment of ship reception chamber head, and the anticollision face of collision prevention girders is disposed with
The middle part of buffer sliding block, collision prevention girders 5 is disposed with yielding rubber.
In the present embodiment, buffer 6 is provided with 2 groups, and 2 groups of buffers 6 are symmetrically fixed on the end side of collision prevention girders 5.It is slow
Rushing device 6 includes spring 61 and guide runner 62, and spring 61 and guide runner 62 are fixed, and buffer 6 realizes anticollision using spring 61
The stress energy storage of beam 5；Spring 61 is contacted with collision prevention girders 5, and guide runner 62 is contacted with the collision prevention girders slot 8 of ship reception chamber 7, buffer 6
It is connected by guide runner 62 with the collision prevention girders slot 8 of ship reception chamber 7, also serves as the guiding of collision prevention girders 5.
The present embodiment use process is as follows:
The lifting of collision prevention girders 5 is realized with withdrawal by the release of drive cylinder piston rod.
When ship stall hits collision prevention girders 5, a part of power is absorbed by the elastic plastic strain of collision prevention girders 5, another part
Power passes to buffer 6 by collision prevention girders 5, and 61 compressed energy-storage of spring of buffer 6 after ship leaves collision prevention girders 5, passes through buffering
The acting of spring 61 of device 6 releases energy, and sets back.
By above-mentioned elaboration, those skilled in the art can implement.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to the utility model structure example explanation described in this specification.
All equivalence changes or simple change done according to structure, feature and principle described in the concept of the patent of the utility model, are wrapped
It includes in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (9)
1. a kind of anticollision device, collision-prevention device with buffer, including ship reception chamber, which is characterized in that further include driving device, movable pulley, steel wire
Rope, fixed pulley, collision prevention girders and buffer；The driving device, movable pulley, wirerope, fixed pulley, collision prevention girders and buffer are all provided with
Set the compartment head in ship reception chamber；The driving device is fixed with ship reception chamber, and the movable pulley is connect with driving device, the wirerope
One end fixed with ship reception chamber, the other end of the wirerope is connect with collision prevention girders, and the fixed pulley is fixed with ship reception chamber, described
Wirerope is contacted with movable pulley and fixed pulley, and the buffer is arranged in collision prevention girders.
2. the anticollision device, collision-prevention device according to claim 1 with buffer, which is characterized in that the driving device, movable pulley, steel
Cord, fixed pulley, collision prevention girders and buffer are provided with 2 groups, and driving device described in 2 groups, wirerope, fixed pulley, is prevented movable pulley
Beam and buffer is hit to be arranged symmetrically in the compartment of ship reception chamber head.
3. the anticollision device, collision-prevention device according to claim 2 with buffer, which is characterized in that ship is being held in the driving device setting
In the main longitudinal grider of compartment compartment both sides of head；The driving device is oil cylinder, and the oil cylinder is fixed in main longitudinal grider by cylinder support；Institute
Oil cylinder is stated by the release of piston rod and withdraws realization collision prevention girders lifting, the oil cylinder passes through steel when collision prevention girders bear to hit
Cord moves impact force suffered by cushion bumper beam, guarantees the safety of collision prevention girders driving device.
4. the anticollision device, collision-prevention device according to claim 1 with buffer, which is characterized in that the movable pulley and driving device
The connection of piston rod end lifting lug, the fixed pulley are fixed on the wing plate of ship reception chamber girder.
5. the anticollision device, collision-prevention device according to claim 2 with buffer, which is characterized in that one end of the wirerope passes through hinge
It connects and is fixed on the main longitudinal grider wing plate of ship reception chamber compartment both sides of head, the wirerope bypasses movable pulley and fixed pulley, the wirerope
The other end be connected with the lifting lug of anticollision beam end.
6. the anticollision device, collision-prevention device according to claim 1 with buffer, which is characterized in that the collision prevention girders are arranged in ship reception chamber
In the collision prevention girders slot of compartment head, the anticollision face of the collision prevention girders is disposed with buffer sliding block；When the collision prevention girders bear to hit, by certainly
Impact force suffered by body elastic-plastic deformation cushion bumper beam, guarantees the safety of ship reception chamber.
7. the anticollision device, collision-prevention device according to claim 1 with buffer, which is characterized in that the buffer is provided with 2 groups, and 2
The group buffer is symmetrically fixed on the end side of collision prevention girders；The buffer is when collision prevention girders bear to hit, by described
The energy-absorbing of buffer and release can impact force suffered by cushion bumper beam, guarantee the safety of ship reception chamber.
8. the anticollision device, collision-prevention device according to claim 1 or claim 7 with buffer, which is characterized in that the buffer includes spring
And guide runner, the spring and guide runner are fixed；The spring is contacted with collision prevention girders, the guide runner and ship reception chamber
The contact of collision prevention girders slot.
9. the anticollision device, collision-prevention device according to claim 1 with buffer, which is characterized in that be disposed in the middle part of the collision prevention girders
Yielding rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914916.1U CN208379567U (en) | 2018-06-13 | 2018-06-13 | A kind of anticollision device, collision-prevention device with buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914916.1U CN208379567U (en) | 2018-06-13 | 2018-06-13 | A kind of anticollision device, collision-prevention device with buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208379567U true CN208379567U (en) | 2019-01-15 |
Family
ID=64967416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820914916.1U Active CN208379567U (en) | 2018-06-13 | 2018-06-13 | A kind of anticollision device, collision-prevention device with buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208379567U (en) |
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2018
- 2018-06-13 CN CN201820914916.1U patent/CN208379567U/en active Active
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