CN109178245B

CN109178245B - Drowning rescue equipment and rescue method thereof

Info

Publication number: CN109178245B
Application number: CN201810828400.XA
Authority: CN
Inventors: 姜靖翔; 胡丁集; 王起; 方建军
Original assignee: JINHUA JIQUN TECHNOLOGY CO LTD
Current assignee: JINHUA JIQUN TECHNOLOGY CO LTD
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2021-06-18
Anticipated expiration: 2038-07-25
Also published as: CN109178245A

Abstract

The invention discloses drowning rescue equipment and a drowning rescue method thereof. The device comprises a shoreside moving mechanism, an angle adjusting mechanism, a telescopic long rod mechanism and a rescue air bag mechanism. The bank moving mechanism can realize the manual quick slip of equipment main part at the bank to fix a position the point of falling into water rapidly, angle adjustment mechanism can realize the regulation to two rotational degrees of freedom in flexible stock mechanism space, thereby makes the terminal accurate person's position in falling into water of flexible stock mechanism, and flexible stock mechanism can carry out the flexible regulation of length according to the distance of suing and labouring, improves the scope of suing and labouring, and rescue gasbag mechanism makes the gasbag aerify through chemical reaction, and holds the person in falling into water. The invention has simple use method, high reliability and large rescue range, and can be arranged at fixed points in various river and lake regions which are easy to drown, such as cities, scenic spots and the like.

Description

Drowning rescue equipment and rescue method thereof

Technical Field

The invention relates to novel drowning rescue equipment and a rescue method thereof, in particular to fixed-point arrangement for drowning frequent places such as rivers and lakes in cities and scenic spots.

Background

Drowning is a common accident, and particularly in summer, rivers and lakes in cities often have a lot of paddling people, so that accidents are easy to happen. Drowned rescue equipment on the present market is handheld simple and easy equipment mostly, forms by combinations such as lifesaving pole, life buoy, needs the rescue personnel operation of launching, and the rescue degree of difficulty is big, and the effect of suing and labouring that equipment can provide is not obvious, and some rescue equipment with the help of electric drive in addition have improved the rescue effect, but can obviously grow in the volume, and the stormy waves cause the potential safety hazard to electric power system easily. At present, no drowning rescue device which can be arranged at a fixed point on a bank and can be used for rescuing a person falling into water by any person when an accident happens does not exist.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides novel drowning rescue equipment and a rescue method thereof.

The technical scheme of the invention is as follows:

the drowning rescue equipment provided by the invention comprises a bank edge moving mechanism, an angle adjusting mechanism, a telescopic long rod mechanism and a rescue air bag mechanism;

the shoreside moving mechanism comprises a main supporting column, side guide wheels, guardrail wheel rails, locking rods, bottom wheel rails and bottom wheels; the angle adjusting mechanism comprises a rotary platform, a connecting bracket, a rotating shaft, a rotating rack, a rotating handle, a bearing seat, a rotating table plate, a worm and a worm wheel; the telescopic long rod mechanism comprises a rotating handle, a winding shaft, a supporting frame, a telescopic rod, a lead wheel and a traction wire; the telescopic rod comprises a telescopic bottom rod and a telescopic driven rod positioned at the upper part of the telescopic bottom rod; the rescue air bag mechanism comprises a rescue air bag, a chemical agent bag and a generating line;

the upper part and the middle part of the main supporting column are respectively provided with a pair of side guide wheels, the bottom part is provided with a bottom wheel, two rows of guardrail wheel rails are respectively matched and connected with two rows of side guide wheels, the guardrail wheel rails are fixedly connected with the river side guardrails, the bottom wheel rails are fixedly connected with the ground, the bottom wheel rails are matched and connected with the bottom wheels, one ends of locking rods are clamped with the river side guardrails, the other ends of the locking rods are telescopically connected with the main supporting column, the rotary platform is rotatably connected with the main supporting column through a thrust bearing, the connecting bracket is fixedly connected with the rotary platform, the rotating shaft is rotatably connected with the connecting bracket, the rotating rack is fixedly connected with the rotating shaft, the tail end of the rotating handle is connected with a worm, the worm is matched with the worm wheel, the worm; the handle links firmly with the spool, and supporting rack and flexible sill bar link firmly, and flexible driven lever cup joints in the supporting rack, and each telescopic link is connected through the lead wire wheel guide of every telescopic link top and afterbody to the pull wire, and the tail winding of pull wire is on spool 32, and rescue gasbag links firmly with the telescopic link top on top, and the chemical agent bag is around getting back to lead wire wheel department through a line of occurrence.

Preferably, the bottom wheels are three, the three bottom wheels are arranged in a row, when the locking rod is pulled outwards, the main supporting column and the edge guardrail are not locked, the main supporting column rolls on the guardrail wheel rails through the side guide wheels to form a guide moving pair, and meanwhile, the bottom wheels also roll on the bottom wheel rails.

Preferably, the winding shaft comprises a right winding area and a left winding area; the right winding area and the left winding area are respectively connected with two ends of the traction wire in a winding manner.

Preferably, the traction wire on the telescopic bottom rod is connected with the right winding area, and the traction wire of the telescopic driven rod at the topmost part is connected with the left winding area; when the handle rotates clockwise, the traction wire is wound to the right winding area, the traction wire in the left winding area is released, the traction wire takes the telescopic bottom rod fixed on the rotating rack as a reference, the telescopic driven rods on the traction wire are pulled to extend outwards in sequence, the handle rotates anticlockwise, the traction wire is wound to the left winding area, and the telescopic rods are retracted in sequence; the supporting frame restrains the motion trail of each telescopic driven rod, and the traction wire is sequentially connected with each telescopic rod along the lead wheel at the head and the tail of each telescopic rod.

Preferably, the chemical agent capsule comprises a reaction agent separated by a partition; the spacer is connected with the generating line.

The invention also provides a rescue method of the drowning rescue equipment, which comprises the following steps:

1) the locking rod is pulled outwards to release the main supporting column, so that the main supporting column drives the rescue equipment on the upper portion to rapidly move on the guardrail at the river side, the rescue equipment reaches a rescue point at the first time, when the equipment is not used, the locking rod is pressed in, and the equipment is locked and placed through the clamping guardrail;

2) the adjusting rotary table plate and the rotating handle adjust the angles of the vertical surface and the horizontal direction of the telescopic rod mechanism according to the judgment of the water falling place;

3) the telescopic driven rods are pulled to extend outwards in sequence by clockwise and anticlockwise rotation of the handles;

4) after the telescopic rod is stretched, the generating line is pulled, the isolating sheet in the chemical agent bag is pulled away, the chemical agent reacts to generate gas, and the gas enters the rescue air bag to inflate the air bag to increase the size of the air bag and provide buoyancy for a person falling into water;

5) after smoothly acquiring the person falling into the water, the handle is rotated anticlockwise, the traction wire is wound to the left winding area, the telescopic rod is withdrawn in sequence, the rod length is shortened, and finally the target is delivered to the shore.

The invention has simple use method, high reliability and large rescue range, does not have an electric device, and most of the weight of the device is supported by the guard bar, thereby increasing the flexibility on the basis of ensuring the durability, and being suitable for fixed-point arrangement of various river and lake regions which are easy to drown, such as cities, scenic spots and the like.

Drawings

Fig. 1 is a schematic diagram of the novel drowning rescue device of the invention;

FIG. 2 is a schematic diagram of a bank moving mechanism of the novel drowning rescue device;

FIGS. 3, 4 and 5 are schematic views of the angle adjusting mechanism of the novel drowning rescue device of the invention;

fig. 6 and 7 are schematic diagrams of the telescopic long rod mechanism of the novel drowning rescue device;

FIG. 8 is a schematic diagram of a rescue airbag mechanism of the novel drowning rescue device;

in the figure, a shore moving mechanism 1, an angle adjusting mechanism 2, a long telescopic rod mechanism 3, a rescue air bag mechanism 4, a main supporting column 11, a side guide wheel 12, a guardrail wheel rail 13, a locking rod 14, a bottom wheel rail 15, a bottom wheel 16, a rotary platform 21, a connecting support 22, a rotary shaft 23, a rotary frame 24, a rotary handle 25, a bearing seat 26, a rotary table plate 27, a worm 28, a worm wheel 29, a handle 31, a winding shaft 32, a supporting frame 33, a telescopic bottom rod 34, a telescopic driven rod 35, a lead wheel 36, a right winding area 37, a traction line 38, a left winding area 39, a rescue air bag 41, a chemical agent bag 42 and a generating line 43.

Detailed Description

As shown in fig. 1, the novel river-side drowning rescue device comprises a bank-side moving mechanism 1, an angle adjusting mechanism 2, a telescopic long rod mechanism 3 and a rescue air bag mechanism 4. Shoreside moving mechanism 1 can realize the manual quick slip of equipment main part at the bank, thereby remove the location to the point of falling into water rapidly, angle adjustment mechanism 2 can realize the regulation to 3 two rotatory degrees of freedom of flexible stock mechanism, thereby the accurate person's position of falling into water that reachs, flexible stock mechanism 3 can carry out the flexible regulation of length according to the distance of suing and labouring, improve the scope of suing and labouring, rescue gasbag mechanism 4 can make the gasbag aerify through chemical reaction, provide gasbag buoyancy for the person that falls into water, provide the support for the person that falls into water through stock mechanism 3.

As shown in fig. 2, the shoreside moving mechanism 1 includes a main support column 11, side guide wheels 12, guard rail wheel rails 13, a locking rod 14, bottom wheel rails 15 and bottom wheels 16, the upper middle portion of the main support column 11 is respectively hinged with a pair of side guide wheels 12, the bottom portion is hinged with a row of three bottom wheels 16, the guard rail wheel rails 13 are connected with the four side guide wheels 12 in a matching manner, the guard rail wheel rails 13 are fixedly connected with a general river side guard, the bottom wheel rails 15 are fixedly connected with the ground and are connected with the bottom wheels 16 in a matching manner, and the tail ends of the locking rods 14 are connected with the guard rails in a clamping manner and are connected with the main support. During operation, pull out check lock lever 14 outwards, main support column 11 and the no longer kayser of riverside guardrail, drag main support column 11, roll on guardrail wheel rail 13 through side guide wheel 12, the direction of formation removes vice, simultaneously, return pulley 16 also rolls on bottom wheel rail 15, realize main support column 11 and drive the quick travel of rescue equipment on riverside guardrail on upper portion, thereby arrive the rescue point in the very first time, when equipment does not use, press check lock lever 14 into, realize placing the locking of equipment through kayser guardrail realization.

As shown in fig. 3, 4, and 5, the angle adjusting mechanism 2 includes a rotary platform 21, a connecting bracket 22, a rotary shaft 23, a rotary frame 24, a rotary handle 25, a bearing seat 26, a rotary table 27, a worm 28, and a worm wheel 29. The rotary platform 21 is rotatably connected with the main support column 11 through a thrust bearing, the connecting bracket 22 is fixedly connected with the rotary platform 21, the rotating shaft 23 is rotatably connected with the connecting bracket 22, the rotating frame 24 is fixedly connected with the rotating shaft 23, the tail end of the rotating handle 25 is connected with a worm 28, the worm 28 is matched with a worm wheel 29, the bearing seat 26 supports a movable part, and the rotary platform plate 27 is fixedly connected with the rotary platform 21. During operation, through adjusting the turntable plate 27, the relative rotation of the rotating platform 21 relative to the main supporting column 11 can be realized, so that the horizontal plane angle of the telescopic rod mechanism is adjusted, the rotating handle 25 drives the worm 28 to rotate, the worm wheel 29 is driven to adjust the angle, and finally the vertical plane angle of the telescopic rod mechanism is adjusted.

As shown in fig. 6 and 7, the telescopic long-rod mechanism 3 includes a handle 31, a winding shaft 32, a support frame 33, a telescopic bottom rod 34, a telescopic driven rod 35, a lead wheel 36, a right winding area 37, a pull wire 38, and a left winding area 39, the handle 31 is fixedly connected with the winding shaft 32, the front and rear support frames are fixedly connected with the telescopic bottom rod 34 and are sleeved with the telescopic driven rod 35, and the pull wire 38 is guided by the lead wheel 36 on each telescopic rod to connect the components, and the tail end of the pull wire is wound on the corresponding area of the winding shaft 32. The during operation, rotate clockwise and anticlockwise through to handle 31, can realize the concertina movement of flexible stock mechanism, the pull wire and the right side wiring district 37 of sill bar are connected, the pull wire and the left side wiring district 39 of ejector pin are connected, when clockwise turning, pull wire 38 is twined to right side wiring district 37, the pull wire release of left side wiring district 39, pull wire 38 uses the flexible sill bar 34 of fixing on rotating the frame as the benchmark, the flexible follower bar 35 on the pulling outwards extends in order, according to actual distance, can change working range through the quantity that increases and decreases flexible follower bar during the design, the motion trail of each follower bar 35 can be retrained to supporting rack 33, pull wire 38 connects each telescopic link in order along the lead wheel 36 of every telescopic link head and the tail. After the person falling into the water is successfully obtained, the handle 31 is rotated anticlockwise, the traction wire 38 is wound to the left winding area 39, the telescopic rods are sequentially retracted, the rod length is shortened, and finally the target is sent to the shore.

As shown in fig. 8, the rescue airbag mechanism 4 includes a rescue airbag 41, a chemical agent bag 42, and a generating line 43, the rescue airbag 41 is fixedly connected with the top of the telescopic rod, and the chemical agent bag 42 is wound back to the head operation end through the generating line 43. After the telescopic rod is stretched, the generating line 43 is pulled, the separation sheet in the chemical agent bag 42 is pulled away, the chemical agent reacts to generate gas, and the gas enters the rescue air bag 41 to inflate the air bag to increase the size of the air bag and provide buoyancy for a person falling into water.

The rescue method of the drowning rescue equipment comprises the following steps:

1) the locking rod 14 is pulled outwards to release the main supporting column 11, so that the main supporting column drives the rescue equipment at the upper part to rapidly move on the guardrail at the river side, the rescue equipment reaches a rescue point at the first time, when the equipment is not used, the locking rod 14 is pressed in, and the equipment is locked and placed through clamping the guardrail;

2) the adjusting turntable plate 27 and the rotating handle 25 adjust the angles of the vertical surface and the horizontal direction of the telescopic rod mechanism 1 according to the judgment of the water falling place;

3) the telescopic driven rods 35 are pulled to extend outwards in sequence by clockwise and anticlockwise rotation of the handles 31;

4) after the telescopic rod is stretched, the generating line 43 is pulled, the isolating sheet in the chemical agent bag 42 is pulled away, the chemical agent reacts to generate gas, and the gas enters the rescue air bag 41 to inflate the air bag to increase the size of the air bag and provide buoyancy for a person falling into water;

5) after the person falling into the water is successfully obtained, the handle 31 is rotated anticlockwise, the traction wire 38 is wound to the left winding area 39, the telescopic rods are sequentially retracted, the rod length is shortened, and finally the target is sent to the shore.

Claims

1. Drowning rescue equipment is characterized by comprising a shoreside moving mechanism (1), an angle adjusting mechanism (2), a telescopic long rod mechanism (3) and a rescue air bag mechanism (4);

the shoreside moving mechanism (1) comprises a main supporting column (11), side guide wheels (12), guardrail wheel rails (13), a locking rod (14), bottom wheel rails (15) and bottom wheels (16);

the angle adjusting mechanism (2) comprises a rotary platform (21), a connecting support (22), a rotating shaft (23), a rotating rack (24), a rotating handle (25), a bearing seat (26), a rotating table plate (27), a worm (28) and a worm wheel (29);

the telescopic long rod mechanism (3) comprises a handle (31), a winding shaft (32), a support frame (33), a telescopic rod, a lead wheel (36) and a traction wire (38); the telescopic rod comprises a telescopic bottom rod (34) and a telescopic driven rod (35) positioned at the upper part of the telescopic bottom rod (34);

the rescue air bag mechanism (4) comprises a rescue air bag (41), a chemical agent bag (42) and a generating line (43);

the upper part and the middle part of the main supporting column (11) are respectively provided with a pair of side guide wheels (12), the bottom part is provided with a bottom wheel (16), two rows of guardrail wheel rails (13) are respectively matched and connected with the two pairs of side guide wheels (12), the guardrail wheel rails (13) are fixedly connected with the river side guardrails, the bottom wheel rails (15) are fixedly connected with the ground, the bottom wheel rails (15) are matched and connected with the bottom wheels (16), one end of a locking rod (14) is clamped with the river side guardrails, the other end of the locking rod is telescopically connected with the main supporting column (11),

the rotary platform (21) is rotatably connected with the main support column (11) through a thrust bearing, the connecting support (22) is fixedly connected with the rotary platform (21), the rotating shaft (23) is rotatably connected with the connecting support (22), the rotating rack (24) is fixedly connected with the rotating shaft (23), the tail end of the rotating handle (25) is connected with a worm (28), the worm (28) is matched with a worm wheel (29), the worm wheel (29) is fixedly connected with the rotating shaft (23), the rotating platform plate (27) is fixedly connected with the rotary platform (21), and the rotating handle (25) is installed on the rotating platform plate (27) through a bearing seat (26);

the handle (31) is fixedly connected with the winding shaft (32), the supporting frame (33) is fixedly connected with the telescopic bottom rod (34), the telescopic driven rod (35) is sleeved in the supporting frame (33), the traction wire (38) is connected with each telescopic rod through the leading wire wheel (36) at the top and the tail of each telescopic rod in a guiding mode, the tail end of the traction wire (38) is wound on the winding shaft (32), the rescue air bag (41) is fixedly connected with the top of the uppermost telescopic rod, and the chemical agent bag (42) is wound back to the leading wire wheel (36) through the generating wire (43).

2. The drowning rescue apparatus according to claim 1, characterized in that the bottom wheels (16) are three, the three bottom wheels (16) are arranged in a row, when the locking rod (14) is pulled out, the main supporting column (11) and the guardrail are not locked, the main supporting column (11) rolls on the guardrail wheel rail (13) through the side guide wheels (12) to form a guide moving pair, and simultaneously, the bottom wheels (16) also roll on the bottom wheel rail (15).

3. The drowning rescue apparatus according to claim 1, characterized in that the spool (32) comprises a right spool area (37) and a left spool area (39); the right winding area (37) and the left winding area (39) are respectively connected with two thread ends of the traction thread (38) in a winding way.

4. The drowning rescue apparatus according to claim 1, characterized in that the chemical agent capsule (42) comprises a reactive agent separated by a septum; the spacers are connected to a generating line (43).