阅读说明：本技术 一种用于码头的危险货船紧急脱离装置 (Emergency separation device for dangerous cargo ship at wharf ) 是由 江宏晶 于 2021-02-26 设计创作，主要内容包括：本发明公开了一种用于码头的危险货船紧急脱离装置,本装置设置于港口的系船柱下侧,本装置包括带有快速脱离缆绳装置的系船柱和能够为船舶提供横移启动动力的弹出装置,本发明能够通过翻转系船柱来控制系船柱基座对系船柱滑块的合力是否处于系船柱滑块的摩擦角内,从而控制系船柱上的缆绳脱离,在保证系船柱在加入机械机构后依然能够达到抗拉的要求,通过利用系船柱平台的翻转重力势能为气体提供动能,从而使得货船获得横向滑移的动力,不需要额外添加动力源,从而使得系统稳定可靠。(The invention discloses an emergency disengaging device for a dangerous cargo ship at a wharf, which is arranged at the lower side of a mooring post at a port and comprises the mooring post with a quick disengaging cable device and a popping device capable of providing transverse starting power for the ship.)

1. A dangerous cargo ship emergency release device for wharf, comprising the device arranged at the lower side of a mooring post of a port, the device comprises the mooring post with a device for quickly releasing a mooring rope and a pop-up device capable of providing a cross-sliding starting power for a ship, the pop-up device extrudes gas pre-stored in a gas storage bag (25) through a platform (16), the pressure of the gas is improved, the gas enters a pop-up air bag (20) through a pipeline (24), the ship body is pushed through an n-shaped fender (19), so that the ship body can obtain the power of lateral movement, in order to enable the mooring rope (15) to quickly release from the mooring post after the rotation of the mooring post platform (16), through a rotatable mooring post rotating block (12), when a fixed rod abutting block (32) does not abut against a fixed rod (18), the direction of a resultant force is changed through rotating the mooring post platform (16), so that a mooring post sliding block (13) relatively slides, thereby causing the bollard rotation block (12) to rotate so that the cable (15) exits the bollard, thereby completing the quick release of the cable (15).

2. A dangerous cargo ship emergency release device for wharfs as claimed in claim 1, wherein: the mooring post comprises a mooring post base (14) fixedly connected to the upper side of the mooring post platform (16), a mooring post sliding block (13) is slidably connected to the upper side of the mooring post base (14), a mooring post rotating block (12) is hinged to the mooring post base (14), the left side of the mooring post rotating block (12) can abut against the right side of the mooring post sliding block (13), and the mooring post rotating block (12) can abut against a mooring rope (15) in a normal use state so as to play a role in fixing a ship.

3. A dangerous cargo ship emergency release device for wharfs as claimed in claim 2, wherein: the resultant force exerted by the bollard rotation block (12) on the bollard slide block (13) is within the range of the friction angle of the bollard slide block (13), so that no matter how much pulling force is borne on the cable (15), the bollard slide block (13) can not slide relative to the bollard base (14), when the included angle between the bollard platform (16) and the ground is changed, the pulling force angle of the cable (15) on the bollard rotation block (12) is changed, so that the resultant force direction of the bollard rotation block (12) on the bollard slide block (13) is changed, so that the resultant force is out of the range of the friction angle, so that the bollard slide block (13) slides leftwards relative to the bollard base (14), so that the bollard rotation block (12) rotates, and the cable (15) is disengaged from the bollard rotation block (12).

4. A dangerous cargo ship emergency release device for wharfs as claimed in claim 1, wherein: the fixed rod sliding block (33) is fixed with the sliding groove through an electromagnetic restraint block, the electromagnetic restraint block is composed of an electromagnet and a sliding block which can be electromagnetically controlled to slide transversely, the initial position of the sliding block is located between the fixed rod sliding block (33) and a reserved restraint groove of the sliding groove, and the sliding between the fixed rod sliding block (33) and the sliding groove can be limited.

5. A dangerous cargo ship emergency release device for wharfs as claimed in claim 1, wherein: fixed cylinder (17) right flank fixedly connected with gas storage bag (25), be filled with high-pressure gas storage space (26) in gas storage bag (25), gas storage bag (25) are in under the extrusion of gas storage space (26) the lateral surface can with bollard platform (16) downside with launch casing (40) right flank and offset.

6. A dangerous cargo ship emergency release device for wharfs as claimed in claim 1, wherein: the ejection air bag (20) is fixedly connected to the left side face of the ejection shell (40), the n-shaped fender (19) is fixedly connected to the left side face of the ejection air bag (20), the n-shaped fender (19) is a common type in rubber fenders, unit counter force energy absorption is large, and the ejection shell is suitable for medium and large wharfs.

7. A dangerous cargo ship emergency release device for wharfs as claimed in claim 1, wherein: the catapult air bag (20) is in a folded state in an initial state and can be unfolded after being inflated inside.

8. A dangerous cargo ship emergency release device for wharfs as claimed in claim 1, wherein: the catapult air bag (20) is in a folded state in an initial state and can be unfolded after being inflated, after the bollard platform (16) rotates to extrude the air storage bag (25), the air storage space (26) can be extruded, the electromagnetic valve is opened, so that the air storage space (26) enters the catapult air bag (20) through the pipeline (24), the air storage space (26) is extruded, and then the stay cord (35) pulls the spring plate (21) to slide downwards, so that the fender fixing rod (23) slides leftwards relative to the control rod (22), and the catapult air bag (20) can be unfolded.

Technical Field

The invention relates to the field related to ports, in particular to a dangerous cargo ship emergency disengaging device for a wharf.

Background

The port of transportation of large-scale boats often has the cargo ship that carries dangerous goods and advances to unload, and owing to some uncontrollable position factors in the in-process of unloading, the goods take place the burning and may cause huge loss to the equipment in harbour and hull, can make other goods in the harbour and the cargo ship of berthing receive the influence in the serious time, does not have in the equipment in present harbour can fast with dangerous cargo ship escape from the emergent equipment in harbour, so a dangerous cargo ship emergency release device for pier is meaningful.

Disclosure of Invention

The invention aims to provide a dangerous cargo ship emergency release device for a wharf, which can overcome the defects of the prior art, thereby improving the practicability of the equipment.

In a preferred embodiment, the device is arranged on the lower side of a mooring post of a port, and comprises the mooring post with a quick disengaging cable device and a pop-up device capable of providing transverse movement starting power for a ship, wherein the mooring post is arranged on the upper side surface of a mooring post platform, and a sliding groove formed in the fixed cylinder can provide anticlockwise rotation degree of the sliding pin around the circle center of the fixed cylinder.

In a preferred embodiment, the mooring post comprises a mooring post base fixedly connected to the upper side surface of the mooring post platform, a mooring post slider is slidably connected to the upper side surface of the mooring post base, a mooring post rotating block is hinged to the mooring post base, the left side surface of the mooring post rotating block can abut against the right side surface of the mooring post slider, the mooring post rotating block can abut against the cable under a normal use state to fix the ship, resultant force exerted by the mooring post rotating block on the mooring post slider is within a friction angle range of the mooring post slider, so that the mooring post slider cannot slide relative to the mooring post base no matter how large tension force is borne by the cable, when an included angle between the mooring post platform and the ground is changed, a tension angle of the cable on the mooring post rotating block is changed, and therefore the direction of the mooring post rotating block on the mooring post slider is changed, thereby causing the resultant force to be outside the friction angle range and causing the bollard slide to the left relative to the bollard base thereby causing the bollard pivot block to pivot and the cable to disengage from the bollard pivot block.

In a preferred embodiment, the fixed rod sliding block and the sliding groove are fixed through an electromagnetic restraint block, the electromagnetic restraint block is composed of an electromagnet and a sliding block which can be electromagnetically controlled to generate transverse sliding, and the initial position of the sliding block is located between the fixed rod sliding block and a reserved restraint groove of the sliding groove and can limit sliding between the fixed rod sliding block and the sliding groove.

In a preferred embodiment, the left side surface of the ejection shell is fixedly connected with an ejection air bag, the left side surface of the ejection air bag is fixedly connected with a pi-shaped fender, the pi-shaped fender is a common type in rubber fenders, the unit counter force absorption energy is large, and the ejection shell is suitable for medium and large wharfs.

In a preferred embodiment, the ejecting airbag is initially in a folded state and is capable of deployment upon inflation of the interior.

The invention has the beneficial effects; the invention can control whether the resultant force of the mooring post base to the mooring post sliding block is in the friction angle of the mooring post sliding block or not by turning the mooring post, thereby controlling the mooring rope on the mooring post to be separated, ensuring that the mooring post can still meet the requirement of tensile resistance after a mechanical mechanism is added, providing kinetic energy for gas by using the turning gravitational potential energy of the mooring post platform, and further ensuring that the cargo ship obtains the power of transverse sliding without additionally adding a power source, thereby ensuring that the system is stable and reliable.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view showing the overall structure of a dangerous cargo ship emergency release device for a wharf according to the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of fig. 1 at B.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The dangerous cargo ship emergency release device for the wharf is arranged on the lower side of a mooring post of a port and comprises the mooring post with a quick release cable device and a popup device capable of providing transverse movement starting power for a ship, wherein the mooring post is arranged on the upper side surface of a mooring post platform 16, a sliding pin 31 is fixedly connected to the front side surface of the mooring post platform 16, the sliding pin 31 is slidably connected to a fixed column 17 fixedly connected to the ground, and the sliding groove formed in the fixed column 17 can provide that the sliding pin 31 rotates anticlockwise for about 10 degrees around the circle center of the fixed column 17.

The mooring post comprises a mooring post platform 16, the upper side of the mooring post platform is fixedly connected with a mooring post base 14, the upper side of the mooring post base 14 is connected with a mooring post sliding block 13 in a sliding manner, the mooring post base 14 is hinged with a mooring post rotating block 12, the left side of the mooring post rotating block 12 can abut against the right side of the mooring post sliding block 13, the mooring post rotating block 12 can abut against the mooring rope 15 in a normal use state to fix a ship, resultant force exerted by the mooring post rotating block 12 on the mooring post sliding block 13 is within a friction angle range of the mooring post sliding block 13, so that no matter how large tensile force is borne on the mooring rope 15, the mooring post sliding block 13 cannot slide relative to the mooring post base 14, when an included angle between the mooring post platform 16 and the ground is changed, the mooring rope 15 changes the angle of the mooring post rotating block 12, causing the direction of the resultant force of bollard pivot block 12 on bollard slide 13 to change such that the resultant force is outside the range of friction angles causing bollard slide 13 to slide to the left relative to bollard base 14 causing bollard pivot block 12 to pivot such that cable 15 is disengaged from bollard pivot block 12.

The left side of the bollard tying platform 16 is abutted with a fixed rod 18, the left side surface of the fixed rod 18 is fixedly connected with a fixed rod abutting block 32, the left side surface of the fixed rod abutting block 32 is hinged with two connecting rods 34, the two connecting rods 34 are respectively hinged with a fixed rod sliding block 33, the fixed rod sliding block 33 is connected with a sliding groove in a sliding manner, the fixed rod sliding block 33 and the sliding groove are fixed through an electromagnetic restraint block, and when the electromagnetic restraint block is controlled to release restraint between the fixed rod sliding block 33 and the sliding groove, the fixed rod 18 slides leftwards, so that the bollard tying platform 16 loses support and rotates relative to the fixed cylinder 17.

Fixed cylinder 17 right flank fixedly connected with gas storage bag 25, be filled with high-pressure gas storage space 26 in the gas storage bag 25, gas storage bag 25 is in under gas storage space 26's the extrusion lateral surface can with mooring post platform 16 downside with launch the casing 40 right flank and offset.

Launch 40 left surface fixedly connected with of casing and launch gasbag 20, launch 20 left surface fixedly connected with pi type fender 19 of gasbag, 19 right side fixedly connected with fender dead lever 23 of pi type fender, fender dead lever 23 with launch casing 40 sliding connection, sliding connection has control lever 22 in launching casing 40, control lever 22 can with fender dead lever 23 relative slip, it has two openings 30 to open on the control lever 22, makes opening 30 can pass through opening 30 slides left, side fixedly connected with spring plate 21 on the control lever 22, spring plate 21 sliding connection in launch casing 40.

The air storage bag 25 is communicated with the inflation space inside the ejection air bag 20 through the pipeline 24, and an electromagnetic valve is arranged between the air storage bag 25 and the pipeline 24.

The catapult air bag 20 is in a folded state at the initial state and can be unfolded after being internally inflated, after the bollard platform 16 rotates to extrude the air storage bag 25, the air storage space 26 can be extruded, the electromagnetic valve is opened, so that the air storage space 26 enters the catapult air bag 20 through the pipeline 24, the air storage space 26 is extruded, and then the pull rope 35 pulls the spring plate 21 to slide downwards, so that the fender fixing rod 23 slides leftwards relative to the control rod 22, and the catapult air bag 20 can be unfolded.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.