CN217348174U - Safety device for ship landing collision prevention - Google Patents

Abstract

The utility model belongs to the field of ship protection devices, in particular to a safety device for ship shore-approaching collision prevention, which comprises a buffering air bag, wherein a ball cover is fixed on the upper surface of the buffering air bag in a bonding manner, a supporting plate is fixed on the lower surface of the buffering air bag in a bonding manner, a buffering spring is arranged inside the buffering air bag, a pressure release valve is arranged in a hole formed in the upper end of the buffering air bag, the pressure release valve is also arranged in a hole formed in the middle of the ball cover, a supporting frame is fixedly welded on the upper surface of the ball cover, a shaft sleeve is arranged at the end part of the supporting frame, and a rubber column is sleeved outside the shaft sleeve; the buffering gasbag of being convenient for passes through the backup pad to be fixed at the steamer edge, and the ball cover of being convenient for supports the support frame to when the steamer berths the bank and takes place the side direction striking, when making the steamer and bank side direction striking, the power of the perpendicular to bank of decomposition makes the steamer continue the motion through buffering gasbag buffering, and the power parallel with the bank makes the steamer, thereby has increased the crashproof performance of steamer.

Description

Safety device for ship landing collision prevention

Technical Field

The utility model belongs to boats and ships protector field, concretely relates to safety device is used in boats and ships embarkation anticollision.

Background

Ships are a general term for various ships. The ship is a vehicle which can be sailed or moored in a water area for transportation or operation, has different technical performances, equipment and structural types according to different use requirements, but no matter what ship, the ship collides with the shore when the ship is in the shore, and the impact force generated by the collision can cause great damage to the ship. At present, most of existing ships are protected by directly arranging a plurality of tires on the outer surface of the ship, the protection structure has limited effect, only partial impact force can be relieved, and the problem of good protection effect cannot be solved.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a safety device is used in boats and ships berth-in anticollision.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety device is used in boats and ships anticollision of drawing in shore, includes the buffering gasbag, the last surface bonding of buffering gasbag is fixed with the ball cover, the lower surface bonding of buffering gasbag is fixed with the backup pad, the inside of buffering gasbag is provided with buffer spring, the downthehole relief valve of installing is seted up to the upper end of buffering gasbag, and the relief valve still is located the downthehole that the ball cover middle part was seted up, the last surface welding of ball cover is fixed with the support frame, the axle sleeve is installed to the tip of support frame, the rubber post has been cup jointed to the outside of axle sleeve, the surface integrated into one piece at axle sleeve both ends has the spacing bulge loop, the spacing groove has been seted up to the internal surface at rubber post both ends, and the inside at the spacing groove is installed to the spacing bulge loop.

As the utility model discloses a preferred technical scheme of safety device is used in boats and ships embankment anticollision, the relief valve include with buffering gasbag fixed connection's pressure release pipe, set up at the inside sealing plug in pressure release pipe upper end, fix the baffle at pressure release pipe upper end internal surface, install the gag lever post at the sealing plug upper surface, and the hole that the baffle surface was seted up is passed to the upper end of gag lever post, and the cover is at the outside compression spring of gag lever post, and compression spring's both ends are fixed with sealing plug and gag lever post respectively.

As the utility model discloses a boats and ships are drawn to shore and are used preferred technical scheme of safety device for anticollision, the inside of pressure release pipe is hyperbola hollow structure, the sealing plug is the round platform form, and the lower extreme of sealing plug is provided with the bell jar.

As the utility model discloses a boats and ships are leaned on shore and are used preferred technical scheme of safety device for anticollision, the inside of rubber column is provided with the air bag, the surface mounting who aerifys the air bag has the valve inside, and the tip of valve inside extends to the outside of rubber column.

As the utility model discloses a boats and ships are leaned on shore and are used preferred technical scheme of safety device to avoid collision, ball cover and backup pad are metal platelike structure, and the edge of ball cover buckle downwards and with the edge contact of buffering gasbag.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through fixed ball cover of buffering gasbag both sides surface bonding and backup pad, be convenient for the buffering gasbag pass through the backup pad to be fixed at the steamer edge, be convenient for the ball cover supports the support frame, thereby when being convenient for the steamer to berth the bank and take place the side direction striking, when making the steamer bump with the bank side direction striking, the power of the perpendicular to bank of decomposition is through buffering the gasbag, make the steamer continue the motion with the parallel power in bank, thereby the anticollision performance of steamer has been increased, the rubber column receives the bank side direction power and rotates round the axle sleeve, thereby make the steamer remove with the bank relatively, simultaneously, the buffering gasbag receives deformation after the extrusion, discharge through the relief valve after the inside pressure of buffering gasbag increases simultaneously, the too big fracture that causes of extrusion of avoiding the buffering gasbag to receive, the inside buffer spring that sets up of buffering gasbag simultaneously, the buffer performance of buffering gasbag has been increased.

2. Through the relief valve by the pressure release pipe, the sealing plug, the baffle, gag lever post and compression spring are constituteed, the inside on the pressure release pipe is installed to the sealing plug simultaneously, the internal surface at the pressure release pipe upper end is fixed to the baffle, the gag lever post of being convenient for surface mounting on the sealing plug passes the hole that the baffle surface was seted up, take the sealing plug motion after being convenient for cushion gasbag internal pressure increase, thereby the compression spring both ends that the gag lever post outside cup jointed are fixed with sealing plug and baffle respectively, the sealing plug of being convenient for resets after moving.

3. Through the inside gasbag of aerifing that sets up of rubber column, the gasbag surface mounting that aerifys simultaneously has the valve inside, and the gasbag of aerifing of being convenient for aerifys through the valve inside, is convenient for increase the shock-absorbing capacity of rubber column.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the present invention;

fig. 3 is a schematic structural view of a pressure release valve in the present invention;

in the figure: 1. a buffer air bag; 2. a ball cover; 3. a support plate; 4. a buffer spring; 5. a pressure relief valve; 51. a pressure relief pipe; 52. a sealing plug; 53. a baffle plate; 54. a limiting rod; 55. a compression spring; 6. a support frame; 7. a shaft sleeve; 8. a rubber column; 9. a limit convex ring; 10. a limiting groove; 11. an inflatable air bag; 12. a valve core.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a safety device is used in boats and ships anticollision of backing into shore, including buffering gasbag 1, the last surface adhesion of buffering gasbag 1 is fixed with ball cover 2, the lower surface adhesion of buffering gasbag 1 is fixed with backup pad 3, the inside of buffering gasbag 1 is provided with buffer spring 4, the downthehole relief valve 5 of installing is seted up to buffering gasbag 1's upper end, and relief valve 5 still is located the downthehole of seting up at ball cover 2 middle part, the last surface welding of ball cover 2 is fixed with support frame 6, axle sleeve 7 is installed to the tip of support frame 6, rubber column 8 has been cup jointed to the outside of axle sleeve 7, the surface integrated into one piece at axle sleeve 7 both ends has spacing bulge loop 9, spacing groove 10 has been seted up to the internal surface at rubber column 8 both ends, and spacing bulge loop 9 installs the inside at spacing groove 10. In the embodiment, the buffering air bag 1 is conveniently fixed at the edge of a ship through the supporting plate 3 by the ball cover 2 and the supporting plate 3 which are fixedly adhered to the surfaces of the two sides of the buffering air bag 1, the ball cover 2 is conveniently supported on the supporting frame 6, thereby facilitating the lateral impact of the ship when the ship stops at the bank, buffering the force vertical to the bank by the buffering air bag 1 when the ship laterally impacts with the bank, ensuring the ship to continue moving by the force parallel to the bank, thereby increasing the crashworthiness of the ship, the rubber column 8 rotates around the shaft sleeve 7 under the bank side force, thereby enabling the steamship to move relative to the shore, simultaneously leading the buffering air bag 1 to deform after being extruded, simultaneously leading the pressure inside the buffering air bag 1 to be increased and then to be discharged through the pressure release valve 5, avoiding the cracking caused by the overlarge extrusion of the buffering air bag 1, meanwhile, the buffer spring 4 arranged in the buffer air bag 1 increases the buffer performance of the buffer air bag 1. Specifically, the relief valve 5 includes the pressure release pipe 51 with buffering gasbag 1 fixed connection, set up at the inside sealing plug 52 of pressure release pipe 51 upper end, fix the baffle 53 at pressure release pipe 51 upper end internal surface, install the gag lever post 54 at sealing plug 52 upper surface, and the hole that baffle 53 surface was seted up is passed to the upper end of gag lever post 54, the cover is at the outside compression spring 55 of gag lever post 54, and the both ends of compression spring 55 are fixed with sealing plug 52 and gag lever post 54 respectively, the inside of pressure release pipe 51 is hyperbola hollow structure, sealing plug 52 is the round platform form, and the lower extreme of sealing plug 52 is provided with the bell mouth. In this embodiment, through by pressure release pipe 51, sealing plug 52, baffle 53, the relief valve 5 that gag lever post 54 and compression spring 55 are constituteed, sealing plug 52 installs the inside on pressure release pipe 51 simultaneously, baffle 53 is fixed at the internal surface of pressure release pipe 51 upper end, the gag lever post 54 of surface mounting on the sealing plug 52 of being convenient for passes the hole that the baffle 53 surface was seted up, it takes sealing plug 52 to move to be convenient for cushion 1 inside pressure increase back, thereby the outside compression spring 55 both ends of cup jointing of gag lever post 54 are fixed with sealing plug 52 and baffle 53 respectively, it resets to be convenient for sealing plug 52 to move the back. Specifically, an inflatable airbag 11 is arranged inside the rubber column 8, a valve core 12 is mounted on the surface of the inflatable airbag 11, the end of the valve core 12 extends to the outside of the rubber column 8, the ball cover 2 and the support plate 3 are both of a metal plate-shaped structure, and the edge of the ball cover 2 is bent downwards and is in contact with the edge of the buffer airbag 1. In this embodiment, through the inside air bag 11 that inflates that sets up of rubber column 8, 11 surface mounting of air bag simultaneously has the valve core 12, is convenient for inflate 11 of air bag and inflate through valve core 12, is convenient for increase 8 rubber column's shock-absorbing capacity.

The utility model discloses a theory of operation and use flow: during the use, fix buffering gasbag 1 at the edge of steamer, when the steamer takes place the side direction striking near the bank, rubber column 8 at first contacts with the bank, the parallel power of bank of the decomposition of side direction striking power makes the steamer be on a parallel with the bank motion this moment, rubber column 8 rotates round axle sleeve 7 under the effect on bank simultaneously, the power of decomposing perpendicular to bank simultaneously cushions through buffering gasbag 1, when buffering gasbag 1 receives extrusion deformation, thereby inside volume reduces the pressure increase, thereby make the inside gas of buffering gasbag 1 outwards discharge by relief valve 5, sealing plug 52 takes compression spring 55 compression simultaneously.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a boats and ships are safe device for berthing anticollision which characterized in that: comprises a buffering air bag (1), a ball cover (2) is bonded and fixed on the upper surface of the buffering air bag (1), a supporting plate (3) is adhered and fixed on the lower surface of the buffering air bag (1), a buffering spring (4) is arranged in the buffering air bag (1), a pressure release valve (5) is arranged in a hole arranged at the upper end of the buffering air bag (1), the pressure release valve (5) is also positioned in a hole arranged in the middle of the ball cover (2), the upper surface of the ball cover (2) is welded and fixed with a support frame (6), a shaft sleeve (7) is arranged at the end part of the supporting frame (6), a rubber column (8) is sleeved outside the shaft sleeve (7), the outer surfaces of the two ends of the shaft sleeve (7) are integrally formed with limiting convex rings (9), limiting grooves (10) are formed in the inner surfaces of the two ends of the rubber column (8), and limiting convex rings (9) are installed inside the limiting grooves (10).

2. The safety device for ship landing collision avoidance according to claim 1, wherein: the decompression valve (5) comprises a decompression pipe (51) fixedly connected with the buffering air bag (1), a sealing plug (52) arranged inside the upper end of the decompression pipe (51), a baffle (53) fixed on the inner surface of the upper end of the decompression pipe (51), a limiting rod (54) installed on the upper surface of the sealing plug (52), a hole formed in the surface of the baffle (53) is penetrated through the upper end of the limiting rod (54), a compression spring (55) sleeved on the outer portion of the limiting rod (54) is sleeved, and two ends of the compression spring (55) are fixed with the sealing plug (52) and the limiting rod (54) respectively.

3. The safety device for ship landing collision avoidance according to claim 2, wherein: the inside of pressure release pipe (51) is hyperbola hollow structure, sealing plug (52) are round platform form, and the lower extreme of sealing plug (52) is provided with the tapered slot.

4. The safety device for ship landing collision avoidance according to claim 1, wherein: an inflatable air bag (11) is arranged inside the rubber column (8), an air valve core (12) is installed on the surface of the inflatable air bag (11), and the end part of the air valve core (12) extends to the outside of the rubber column (8).

5. The safety device for ship landing collision avoidance according to claim 1, wherein: the ball cover (2) and the support plate (3) are both of metal plate-shaped structures, and the edge of the ball cover (2) is bent downwards and is in contact with the edge of the buffering air bag (1).

Images