CN220213741U - Limited space vertical transportation rescue device - Google Patents

Abstract

The utility model relates to the technical field of rescue devices, in particular to a limited space vertical transportation rescue device. Including the tray, the below of tray is provided with the supporting part that can shrink, and the supporting part is including three hinge setting at the first landing leg on tray surface, and the inside slip of first landing leg is provided with the second landing leg, realizes fixing through fastening nut between first landing leg and the second landing leg, still is equipped with the rescue mechanism that is used for implementing the rescue on the tray. The supporting component capable of retracting is arranged below the tray, so that the retraction of the rescue device can be realized, and a rescue mechanism for carrying out rescue is arranged above the tray; meanwhile, an oxygen detector is arranged at the hook end of the rescue rope, so that the safety of operators in operation is ensured; in addition, through additionally arranging the voice sensor and the voice broadcasting device, barrier-free communication between the rescue workers is realized; in addition, a motor remote controller in and out of the limited space is additionally arranged for controlling the lifting of the rescue rope.

Description

Limited space vertical transportation rescue device

Technical Field

The utility model relates to the technical field of rescue devices, in particular to a limited space vertical transportation rescue device.

Background

The limited space vertical transportation and rescue device is high-efficiency and rapid equipment which is very suitable for implementing vertical transportation and rescue in limited space.

The existing hoisting equipment for limited space vertical transportation and rescue device is generally composed of an electric support and an electric support, is suitable for vertical transportation of common objects, is not suitable for vertical transportation of personnel, and has the following defects:

1) The system has the advantages that the system is single in function and limited in hoisting and transportation, the real-time condition of the air quality of the point where the tail end of the rescue rope arrives cannot be monitored, and the air quality is fed back to guardianship personnel outside a limited space, particularly the oxygen content, and life hazards can exist when the operators take the rescue rope to work.

2) The control modes such as mechanical control fall behind, and personnel outside the limited space only can control the equipment after receiving accurate instructions, and personnel in the limited space can not lift by oneself by remote control motor, and under emergency (limited space inside and outside personnel communicate unusual), personnel in the limited space can not save oneself in the first time.

3) Communication modes such as a mobile phone and the like are utilized in a limited space, signals are easy to be absent, communication or information transmission can be carried out only in a form of oral speaking, and communication barriers exist.

4) The integrity is strong, can't convenient shrink, inconvenient use.

Based on the above, a novel limited space vertical transportation rescue device is developed in the utility model to overcome the defects in the prior art.

Disclosure of Invention

In order to solve the above problems, there is provided a limited space vertical transportation rescue device, wherein a supporting member capable of retracting is provided below a tray, so that retraction of the rescue device can be realized, and a rescue mechanism for performing rescue is provided above the tray; meanwhile, an oxygen detector is arranged at the hook end of the rescue rope, so that the oxygen content in the limited space is monitored in real time, and data are transmitted to a voice broadcasting device of the tray, and the safety of operators in operation is ensured; in addition, through additionally arranging the voice sensor and the voice broadcasting device, barrier-free communication between the rescue workers is realized; the motor remote controller can remotely control the motor to rotate forwards and backwards and control the rescue rope to lift by operators in and out of a limited space.

In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

the utility model provides a limited space vertical transportation rescue device, including the tray, the below of tray is provided with the supporting part that can shrink, the supporting part is including three first landing leg that articulates at the tray surface, the inside of first landing leg slides and is provided with the second landing leg, realize fixing through fastening nut between first landing leg and the second landing leg, still be equipped with the rescue mechanism that is used for implementing the rescue on the tray, the rescue device includes the rotating electrical machines, and the rescue rope that can go up and down with the rotating electrical machines connection, the bottom of rescue rope is equipped with the couple, and fixedly mounted with an oxygen detector and a speech sensor on the rescue rope near the couple end;

the tray is provided with a controller and a voice broadcasting device, and the oxygen detector, the voice sensor, the voice broadcasting device and the rotating motor are all electrically connected with the controller.

Preferably, the supporting part further comprises a sleeve, a fixing sleeve and a connecting rod; the sleeve is vertically arranged in the middle of the bottom of the tray, a sliding block capable of sliding up and down is arranged on the sleeve, and a limiting block for preventing the sliding block from falling off is arranged at one end of the sleeve, which is far away from the tray; the number of the fixing sleeves is the same as that of the first supporting legs, and the fixing sleeves are arranged at one end, far away from the tray, of the first supporting legs in a one-to-one correspondence manner; the quantity of connecting rods is the same with the quantity of fixed cover, and the one end of a plurality of connecting rods is articulated with fixed cover respectively, and the one end that a plurality of connecting rods kept away from fixed cover is articulated with the surface of slider respectively.

Preferably, the support part further comprises a magnetic block, the magnetic block is in a ring shape and sleeved at the upper end of the fixed sleeve, and the top of the magnetic block is connected with the bottom of the tray.

Preferably, the rescue mechanism further comprises a winch; the winch is horizontal, two ends of the winch are arranged at the bottom of the tray through the fixing frame, and the winch is positioned in the middle of the tray and connected with the rescue rope; the rotating motor is horizontally arranged on the tray, and the output end of the rotating motor is connected with the winch in a transmission way through the self-locking assembly.

Preferably, the self-locking assembly comprises a housing, a worm wheel and a worm; the shell is arranged at the top of the tray and is positioned at one side of the fixing frame far away from the winch; the worm wheel is vertical and can be rotatably arranged in the shell, and the worm wheel and the winch are coaxially arranged; the worm is installed in the shell in a horizontal mode and capable of rotating, is located below the worm wheel and meshed with the worm wheel, and is coaxially arranged with the output end of the rotating motor.

Preferably, an anti-collision piston is arranged at one end, far away from the hook, of the oxygen detector and the voice sensor.

Preferably, the second support leg is hinged with an anti-slip support at one end far away from the tray.

Preferably, the rotating motor is controlled by a motor remote controller to drive the rescue rope to lift.

Preferably, the limited space vertical transportation rescue device further comprises a storage battery, the rotating motor is connected with the storage battery, and the storage battery provides power for the rotating motor.

Compared with the prior art, the beneficial effects of this application are:

when needs carry out vertical transportation or rescue to narrow and small space, for example valve well, inspection shaft, pipeline, mine etc. at first through removing rescue device to rescue department, wherein rescue device is including being the tray of horizontal form, the bottom of tray is equipped with the supporting part that can shrink, and be used for implementing the rescue mechanism of rescue, the rescue mechanism includes rotating electrical machines, and can go up and down the rescue rope, the bottom of rescue rope is equipped with the couple, act through controller control rotating electrical machines, the lift of drive rescue rope, thereby can realize vertical transportation or rescue to narrow and small space through the couple, and can shrink after the use through the supporting part that can shrink, thereby in transportation or storage process, portable and save space.

Meanwhile, an oxygen detector is arranged at the hook end of the rescue rope and is mainly used for detecting the oxygen content, the oxygen content in the operation space is detected through the oxygen detector and fed back to the controller in real time, the controller sends information data to the voice broadcasting device, the voice broadcasting device plays the data, and the safety of the operators in operation is ensured.

In addition, in the rescue process, the voice communication between the personnel to be rescued and the rescue personnel can be difficult, so that the voice sensor and the voice broadcasting device are additionally arranged on the rescue device, when the personnel to be rescued is deeply sunk in a narrow space, the shouting information or the voice and the like can be transmitted to the voice sensor on the rescue rope close to the hook end, the voice sensor receives the shouting information of the personnel to be rescued and feeds the shouting information back to the controller, and the voice information is externally broadcast by the voice broadcasting device so as to realize barrier-free communication between the personnel to be rescued and the rescue personnel.

The motor remote controller can be used for remotely controlling the motor to rotate forwards and backwards by operators in and out of the limited space, so that the rescue rope is controlled to lift, and the rescue rope is convenient for the personnel in the limited space to save oneself for the first time, and is convenient and quick.

Drawings

FIG. 1 is a front view of a structure of a limited space vertical transportation rescue apparatus;

FIG. 2 is a schematic perspective view of a limited space vertical transportation rescue device;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic diagram of a three-dimensional structure of a rescue device for vertical transportation in a limited space;

fig. 5 is an enlarged view at B in fig. 4;

FIG. 6 is a schematic view of a partial perspective view of a limited space vertical transportation rescue device;

FIG. 7 is a schematic diagram of a partial perspective view of a rescue device for vertical transportation in a limited space;

fig. 8 is a schematic diagram of the operation of a controller portion of a limited space vertical transportation rescue device.

The reference numerals in the figures are:

1-a tray;

2-a support member; 21-a first leg; 22-a second leg; 221-a non-slip support; 23-tightening the nut; 24-sleeve; 25-sliding blocks; 26-fixing sleeve; 27-connecting rods; 28-limiting blocks; 29-magnetic blocks;

3-rescue mechanisms; 31-rescue ropes; 32-hooking; 33-winch; 34-fixing frame; 35-a rotating electrical machine; 36-a self-locking assembly; 361-a housing; 362-worm gear; 363-worm;

41-anti-collision piston;

5-a controller;

6-a voice sensor;

7-voice broadcasting device.

Detailed Description

The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.

Referring to fig. 1 to 8, a limited space vertical transportation rescue device comprises a tray 1, a supporting component 2 capable of shrinking is arranged below the tray 1, the supporting component 2 comprises three first supporting legs 21 hinged on the surface of the tray 1, second supporting legs 22 are arranged in the first supporting legs 21 in a sliding manner, a rescue mechanism 3 for carrying out rescue is arranged on the tray 1 through fastening nuts 23, the rescue device comprises a rotating motor 35 and a rescue rope 31 which is connected with the rotating motor 35 and is capable of lifting, a hook 32 is arranged at the bottom of the rescue rope 31, and an oxygen detector and a voice sensor 6 are fixedly arranged on the rescue rope close to the hook end;

the tray 1 is provided with a controller and a voice broadcasting device, and the oxygen detector, the voice sensor 6, the voice broadcasting device 7 and the rotating motor 35 are all electrically connected with the controller 5. It should be noted that, the controller is electrically connected with the rotating motor 35 to control the rotating motor, and a control key can be arranged on the controller to control the rotating motor; in addition, the operation of the rotating motor can be controlled by a motor remote controller, and the rotating motor can be designed by a person skilled in the art according to actual conditions. The voice sensor, the voice broadcasting device, the oxygen detector and the motor remote controller are connected with the controller through wireless or wired implementation, and the voice sensor, the voice broadcasting device, the oxygen detector and the motor remote controller are specifically selected by a person skilled in the art according to actual conditions, and all belong to the protection scope of the utility model. The limited space vertical transportation rescue device further comprises a storage battery, the rotating motor 35 is connected with the storage battery, and the storage battery provides power for the rotating motor 35.

When needs carry out vertical transportation or rescue to narrow and small space, for example inspection shaft, pipeline, mine etc. at first through removing rescue device to rescue department, wherein rescue device is including being the tray 1 of horizontal form, the bottom of tray 1 is equipped with the supporting part 2 that can shrink, and be used for implementing rescue mechanism 3, rescue mechanism 3 includes rotating electrical machines 35, and can go up and down rescue rope 31, the bottom of rescue rope 31 is equipped with couple 32, act through controller control rotating electrical machines 35, the lift of drive rescue rope 31, thereby can realize vertical transportation or rescue to narrow and small space through couple 32, and can shrink after using through the supporting part 2 that can shrink, thereby in transportation or is the storage process, portable and space saving.

Meanwhile, the oxygen detector is arranged at the hook end of the rescue rope and is mainly used for detecting the oxygen content, the rescue rope 31 is firstly lowered into the hole before an operator can go down to work in a narrow space, and the oxygen content in the work space is detected through the oxygen detector, so that the safety of the operator is ensured. In the utility model, how the oxygen detector is arranged and fixed on the rescue rope is not particularly limited, and the oxygen detector can be designed by a person skilled in the art according to actual conditions.

In addition, in the rescue process, the communication between the person to be rescued and the rescue person may be difficult, so that the voice sensor and the voice broadcasting device are additionally arranged on the rescue device, when the person to be rescued is deeply sunk in a narrow space, voice can be transmitted to the voice sensor on the rescue rope close to the hook end, the voice sensor receives voice information of the person to be rescued and feeds the voice information back to the controller, and the voice sensor is controlled to transmit the voice information to the voice broadcasting device to play the voice information outwards so as to realize barrier-free communication between the person to be rescued and the rescue person, and the voice broadcasting device can be a loudspeaker, a sound box and the like, and can be designed according to actual conditions by a person in the field.

Referring to fig. 3 to 5, the support member 2 further includes a sleeve 24, a fixing sleeve 26, and a connecting rod 27; the sleeve 24 is vertically arranged in the middle of the bottom of the tray 1, a sliding block 25 capable of sliding up and down is arranged on the sleeve 24, and a limiting block 28 for preventing the sliding block 25 from falling off is arranged at one end of the sleeve 24 away from the tray 1; the number of the fixing sleeves 26 is the same as that of the first supporting legs 21, and the fixing sleeves are arranged at one end, far away from the tray 1, of the first supporting legs 21 in a one-to-one correspondence manner; the number of the connecting rods 27 is the same as that of the fixed sleeves 26, one ends of the connecting rods 27 are respectively hinged with the fixed sleeves 26, and one ends of the connecting rods 27, which are far away from the fixed sleeves 26, are respectively hinged with the surfaces of the sliding blocks 25.

When the bottom of tray 1 needs to be contracted and transported or stored, be equipped with the sleeve 24 that is vertical form through the bottom at tray 1, slide on the sleeve 24 and be provided with slider 25, then be connected three first landing leg 21 and slider 25 through three connecting rod 27, when needs shrink, through upwards moving slider 25, the removal of slider 25 can make connecting rod 27 drive three first landing leg 21 inwards retrieve, thereby realized the shrink to equipment, when needs expand the rescue, through moving slider 25 downwardly, slider 25 downwardly moving in-process can make connecting rod 27 drive first landing leg 21 outwards expand, and can prevent the drop of slider 25 through stopper 28, thereby can realize the stability of three first landing leg 21, consequently, realized the shrink to rescue device, the space when transportation or storage has been saved.

Referring to fig. 4, the support member 2 further includes a magnetic block 29, the magnetic block 29 is in a ring shape and is sleeved at the upper end of the fixing sleeve 26, and the top of the magnetic block 29 is connected with the bottom of the tray 1.

When the slider 25 slides upwards to shrink the rescue device, in order to avoid the rescue device to shake and cause the expansion of the first supporting leg 21 in the transportation process, the bottom of the tray 1 is provided with the magnetic block 29, and meanwhile, the slider 25 is magnetic metal, so that when the slider 25 moves upwards to shrink the rescue device, the slider 25 can be abutted with the magnetic block 29 due to the magnetism of the magnetic block 29, and the expansion of the rescue device in the transportation process can be avoided.

Referring to fig. 2, 6 and 7, rescue arrangement 3 further includes winch 33; the winch 33 is horizontal, two ends of the winch 33 are arranged at the bottom of the tray 1 through the fixing frame 34, and the winch 33 is positioned in the middle of the tray 1 and is connected with the rescue rope 31; the rotating motor 35 is horizontally arranged on the tray 1 and the output end thereof is in transmission connection with the winch 33 through the self-locking assembly 36.

When the rescue rope 31 needs to be lifted, the winch 33 which is horizontal is arranged at the top of the tray 1, the winch 33 is connected with the rescue rope 31, so that lifting of the rescue rope 31 can be achieved when the winch 33 is rotated, the rotating motor 35 is arranged at the top of the tray 1, the output end of the rotating motor 35 is in transmission connection with the winch 33 through the self-locking assembly 36, when the rotating motor 35 is started, the winch 33 can be rotated through the self-locking assembly 36, the winch 33 can be driven by the self-locking assembly 36 to rotate, the rotating motor 35 cannot be driven to rotate through the winch 33, the rotating motor 35 can be protected, dangerous accidents caused by damage of the rotating motor 35 in the transportation or rescue process are avoided, and safety in rescue is improved.

Referring to fig. 6-7, the self-locking assembly 36 includes a housing 361, a worm wheel 362, and a worm 363; the housing 361 is mounted on top of the tray 1 and is located on the side of the mount 34 remote from the winch 33; the worm wheel 362 is vertically rotatably installed in the housing 361, and the worm wheel 362 is coaxially provided with the capstan 33; the worm 363 is horizontally rotatably mounted in the housing 361, the worm 363 is positioned below the worm wheel 362 and is engaged with the worm wheel 362, and the worm 363 is coaxially provided with the output end of the rotary motor 35.

When the winch 33 needs to be rotated and locking of the winch 33 is achieved when the rotation is stopped, a shell 361 is arranged on one side, far away from the winch 33, of the fixing frame 34, a worm wheel 362 which is vertical and capable of rotating is arranged in the shell 361, the worm wheel 362 is coaxially arranged with the winch 33, a worm 363 which is horizontal is arranged in the shell 361 and is positioned below the worm wheel 362 and is meshed with the worm wheel 362, the worm 363 is coaxially connected with the output end of the rotating motor 35, so that when the rotating motor 35 is started, the worm 363 can be rotated, the worm wheel 362 is coaxially connected with the winch 33, the rotation of the worm wheel 362 can enable the winch 33 to rotate, and due to the self-locking property of the worm wheel 362, the worm wheel 362 can only drive the worm wheel 362 to rotate through the worm wheel 363, and the worm 363 cannot be driven to rotate through the worm wheel 362, so that automatic locking of the winch 33 can be achieved after the rotation of the winch 33 is stopped.

Referring to fig. 4 to 5, the oxygen detector and the voice sensor are provided with an anti-collision piston 41 at an end remote from the hook 32.

The anti-collision piston 41 is arranged at one end of the oxygen detector and one end of the voice sensor, when the hook 32 contracts, the oxygen detector and the voice sensor can be prevented from being damaged by collision of the anti-collision piston 41 on the one hand to the sleeve 24, and the rescue rope 31 can be fixed at the bottom of the sleeve 24 by the anti-collision piston 41 on the other hand, so that the hook 32 is fixed, and the damage to the oxygen detector and the voice sensor caused by shaking of the hook 32 in the transportation process is avoided.

Referring to fig. 2 and 4, the end of the second leg 22 remote from the tray 1 is hinged with a non-slip support 221.

When the rescue device is unfolded to implement a rescue task, the anti-slip support 221 is arranged below the second support leg 22, and the friction force between the second support leg 22 and the ground can be increased through the anti-slip support 221, so that the stability of the rescue device is improved.

The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (9)

1. The utility model provides a limited space vertical transportation rescue device, a serial communication port, including tray (1), the below of tray (1) is provided with supporting part (2) that can shrink, supporting part (2) are including three first landing leg (21) of hinging at tray (1) surface, the inside of first landing leg (21) is provided with second landing leg (22) in the slip, realize fixedly through fastening nut (23) between first landing leg (21) and second landing leg (22), still be equipped with on tray (1) and be used for implementing rescue mechanism (3), rescue device includes rotating electrical machines (35), and rescue rope (31) that can go up and down with rotating electrical machines (35) are connected, the bottom of rescue rope (31) is equipped with couple (32), and fixedly mounted with an oxygen detector and a speech sensor on the rescue rope near the couple end;

the tray is provided with a controller and a voice broadcasting device, and the oxygen detector, the voice sensor, the voice broadcasting device and the rotating motor (35) are all electrically connected with the controller.

2. A limited space vertical transportation rescue apparatus as claimed in claim 1, characterized in that the support member (2) further comprises a sleeve (24), a fixing sleeve (26) and a connecting rod (27); the sleeve (24) is vertically arranged in the middle of the bottom of the tray (1), a sliding block (25) capable of sliding up and down is arranged on the sleeve (24), and a limiting block (28) for preventing the sliding block (25) from falling off is arranged at one end of the sleeve (24) away from the tray (1); the number of the fixing sleeves (26) is the same as that of the first supporting legs (21), and the fixing sleeves are arranged at one end, far away from the tray (1), of the first supporting legs (21) in one-to-one correspondence; the number of the connecting rods (27) is the same as that of the fixed sleeves (26), one ends of the connecting rods (27) are hinged with the fixed sleeves (26) respectively, and one ends of the connecting rods (27) away from the fixed sleeves (26) are hinged with the surfaces of the sliding blocks (25) respectively.

3. The limited space vertical transportation rescue device according to claim 2, wherein the supporting component (2) further comprises a magnetic block (29), the magnetic block (29) is annular and sleeved at the upper end of the fixed sleeve (26), and the top of the magnetic block (29) is connected with the bottom of the tray (1).

4. A limited space vertical transportation rescue apparatus as claimed in claim 1, wherein the rescue arrangement (3) further comprises a winch (33); the winch (33) is horizontal, two ends of the winch (33) are arranged at the bottom of the tray (1) through the fixing frame (34), and the winch (33) is positioned in the middle of the tray (1) and is connected with the rescue rope (31); the rotating motor (35) is horizontally arranged on the tray (1) and the output end of the rotating motor is in transmission connection with the winch (33) through the self-locking component (36).

5. A limited space vertical transportation rescue apparatus as defined in claim 4, wherein the self-locking assembly (36) comprises a housing (361), a worm wheel (362) and a worm (363); the shell (361) is arranged at the top of the tray (1) and is positioned at one side of the fixing frame (34) away from the winch (33); the worm wheel (362) is vertically and rotatably arranged in the shell (361), and the worm wheel (362) and the winch (33) are coaxially arranged; the worm 363 is horizontally rotatably mounted in the housing 361, the worm 363 is positioned below the worm wheel 362 and is engaged with the worm wheel 362, and the worm 363 is coaxially provided with the output end of the rotary motor 35.

6. A limited space vertical transportation rescue apparatus as defined in claim 1, wherein an anti-collision piston (41) is provided at an end of the oxygen detector and the voice sensor remote from the hook (32).

7. A limited space vertical transportation rescue apparatus as claimed in claim 1, characterized in that the end of the second leg (22) remote from the tray (1) is hinged with a non-slip support (221).

8. A limited space vertical transportation rescue apparatus as claimed in any one of claims 1 to 7 wherein the rotary motor is controlled by a motor remote control to drive the rescue rope up and down.

9. The limited space vertical transportation rescue apparatus as defined in claim 8, further comprising a battery, wherein the rotating electrical machine is connected to the battery, and wherein the battery powers the rotating electrical machine.