CN111150562B - Stretcher rescue equipment used on airplane - Google Patents
Stretcher rescue equipment used on airplane Download PDFInfo
- Publication number
- CN111150562B CN111150562B CN201911125224.4A CN201911125224A CN111150562B CN 111150562 B CN111150562 B CN 111150562B CN 201911125224 A CN201911125224 A CN 201911125224A CN 111150562 B CN111150562 B CN 111150562B
- Authority
- CN
- China
- Prior art keywords
- stretcher
- component
- stand column
- assembly
- oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
- A61G1/044—Straps, bands or belts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2220/00—Adaptations of particular transporting means
- A61G2220/10—Aircrafts
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention belongs to the technical field of airplane protection and lifesaving systems, and relates to stretcher rescue equipment used on an airplane. Comprises a stretcher upright post component, a stretcher component and a cloth belt component; the stretcher comprises a stretcher stand column assembly, a stretcher belt assembly, a cabin top structural member, a cabin floor and a stretcher support, wherein two ends of the stretcher stand column assembly and the two ends of the stretcher belt assembly are respectively connected with the cabin top structural member and the cabin floor and serve as supporting bodies of the stretcher assembly; the stretcher stand column component is a main structural part and is fixing equipment at one side of the stretcher component; the stretcher component is a device for laying severe and middle-disease sick and wounded; the strap assembly is a fixing device on the other side of the stretcher assembly. The stretcher equipment solves the urgent need of a transporter for transporting sick and wounded, also ensures the oxygen demand of the sick and wounded, ensures that ground service personnel can quickly connect or disconnect the stretcher equipment with the machine body structure when the configuration of the airplane is converted, relieves the pain of the sick and wounded, shortens the time for the airplane to go out again, and has the advantages of simple equipment, light weight, low cost and convenient maintenance.
Description
Technical Field
The invention belongs to the technical field of airplane protection and lifesaving systems, and relates to stretcher rescue equipment used on an airplane.
Background
The user requires that a certain type cargo airplane must possess three kinds of states of transportation goods, transportation paratrooper and transportation sick and wounded, and three kinds of states can the fast switch, to transportation sick and wounded state, proposes clear requirement: during transport, 72 critically ill and intermediate ill patients must be able to lie down and provide the necessary oxygen port for medical use.
Because the internal space of the airplane is narrow, the medical stretcher equipment used on the ground is not suitable for being used on the airplane, and meanwhile, the connection requirement between the stretcher and the airplane structure, the oxygen requirement of critically ill and middle-disease sick and sick persons, the time requirement for fast switching of three transportation states and the like are also required to be met in consideration of the particularity of the using environment and conditions. In view of this, a stretcher device which is safe, reliable, complete in function and easy to disassemble and assemble is needed to be designed.
Disclosure of Invention
The purpose of the invention is: the novel stretcher equipment is simple in structure, easy to disassemble and assemble, safe and reliable, and can ensure that severe and middle-disease sick and wounded have enough lying space; ensuring that each serious and middle-disease sick and wounded has an independent oxygen interface; guarantee that ground service personnel can be connected or break away from with organism structure fast when dismouting stretcher equipment.
The technical scheme of the invention is as follows: a stretcher rescue device used on an airplane comprises a stretcher stand column assembly, a stretcher assembly and a cloth belt assembly; the stretcher comprises a stretcher stand column assembly, a stretcher belt assembly, a cabin top structural member, a cabin floor and a stretcher support, wherein two ends of the stretcher stand column assembly and the two ends of the stretcher belt assembly are respectively connected with the cabin top structural member and the cabin floor and serve as supporting bodies of the stretcher assembly; the stretcher stand column component is a main structural part and is fixing equipment at one side of the stretcher component; the stretcher component is a device for laying severe and middle-disease sick and wounded; the strap assembly is a fixing device on the other side of the stretcher assembly.
The stretcher stand column component mainly comprises an oxygen supply component and a stand column component, wherein the oxygen supply component comprises an oxygen connector, an oxygen hose, an oxygen conduit, a three-way joint, a bent pipe connector, an oxygen flow indicator and the like; according to the arrangement condition of the stretcher, the inserting lugs are arranged on the left side and the right side of the upright post in an equal-height symmetrical manner and are used for fixing a stretcher rod of the stretcher part; according to the arrangement condition of the inserted ears, a liquid bottle strap is arranged nearby, so that necessary medical care is provided for critically ill and middle-aged patients; the lower extreme design of stand has 2 rag bolts, can be quick with install the stand lower clutch on the organism floor and be connected. The upper end of the upright post is provided with a bent pipe joint nozzle and an oxygen hose, when the stretcher upright post is stored, one end of the hose is fixed on the hose joint nozzle, when the stretcher upright post needs to be used, one end of the hose is connected with the oxygen joint nozzle arranged on the structural ceiling, and oxygen equipment on the upright post can be used; the oxygen flow indicator is the main equipment for oxygen used by severe and middle-disease patients, is arranged on the flow indicator bracket of the upright post and is positioned near the insertion ear, and the oxygen flow indicator is connected with the flow indicator through an oxygen conduit and a three-way joint.
The cloth belt assembly mainly comprises a cloth belt upper joint, a lifting ring assembly, a hanging belt assembly, a clamping belt assembly, a plug pin, a cloth belt lower joint and the like. The sling component is a main body of the cloth belt part, the length of the cloth belt can be properly adjusted according to the actual situation, and serial numbers, installation frame positions, course marks and the like are marked on the cloth belt; a lifting ring assembly is arranged at the upper end of the cloth belt, the top end of the lifting ring is spherical, and the lifting ring can be directly hung in a cloth belt upper joint fixed on the machine body structure; the strap component is used for fixing the stretcher rod, and can shift in time according to the position of the insertion lug on the stand column on the other side, so that the stability of the stretcher is ensured; the lowest edge of the hanging strip assembly is provided with a plug pin which can be quickly connected with a lower joint of a cloth belt arranged on the floor.
The stretcher part mainly comprises canvas, a safety belt mechanism, a stretcher rod and the like. Two stretcher rods are inserted into two side holes of the canvas, one of the stretcher rods is arranged in the insertion lugs of the two upright posts, and the other stretcher rod is arranged in the strap component of the cloth belt, so that the stable stretcher is formed; in order to prevent the serious and middle-disease sick and wounded from being hurt by the vibration of the airplane and other reasons, a safety belt is arranged at the middle position of the stretcher, so that the serious and middle-disease sick and wounded can be fixed on the stretcher.
To sum up, when the aircraft configuration converts transportation sick and wounded's state, only need carry the aircraft with equipment such as stretcher stand, stretcher, strap, according to course and frame position on stretcher stand and the strap mark, install stretcher stand and strap earlier, then with the stretcher quick install between stretcher stand and strap can.
The invention has the beneficial effects that: the stretcher rescue equipment used on the airplane solves the urgent need of a certain type of transporter for transporting sick and wounded, also ensures the oxygen demand of the sick and wounded, ensures that ground service personnel can quickly connect or disconnect the stretcher equipment with the structure of the airplane body when the configuration of the airplane is converted, relieves the pain of the sick and wounded, shortens the time for the airplane to go out again, and has the advantages of simple equipment, light weight, low cost and convenient maintenance.
Drawings
Figure 1 is a typical structural view of a stretcher column,
figure 2 is a drawing of the installation of the oxygen equipment on the stretcher column,
figure 3 is a typical construction of a tape,
figure 4 is a typical structural view of a stretcher,
figure 5 is a schematic view of the installation of the stretcher post on an aircraft,
the device comprises a vertical column, a lifting belt, a lifting and a lifting frame, a lifting belt, a lifting frame, a lifting belt, and a lifting frame, a lifting and a lifting belt, a lifting frame, a lifting belt, a lifting frame, and a lifting belt, a lifting frame, a lifting.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein fig. 1 is a typical structure diagram of a stretcher stand column
Fig. 2 is an installation view of an oxygen equipment on a stretcher stand, fig. 3 is a typical structure view of a cloth belt, fig. 4 is a typical structure view of a stretcher, and fig. 5 is a schematic installation view of the stretcher stand on an airplane. In this embodiment, the components of the stretcher column equipment used in the aircraft protection and lifesaving system include a column upper joint 1, a column 2, an insertion ear 3, a liquid bottle clamp 4, an anchor bolt 5, a column lower joint 6, an oxygen flow indicator support 7, a three-way joint 8, an oxygen flow indicator 9, an oxygen hose 10, an oxygen connection nozzle 11, an elbow connection nozzle 12, an oxygen conduit 13, a cloth belt upper joint 14, a hanging ring component 15, a hanging belt component 16, a clamp belt component 17, an insertion pin 18, a cloth belt lower joint 19, a canvas 20, a safety belt mechanism 21, a stretcher bar 22, and the like. When the aircraft needs the configuration to convert medical aid into, only need quick install stand part, strap part and stretcher part, can develop rescue work immediately, ensured sick and wounded's oxygen demand, guaranteed that the aircraft is when the configuration conversion, ground service personnel dismouting stretcher equipment can be fast with organism structural connection or break away from, alleviateed sick and wounded's wound, shortened the aircraft time of going out to move once more. The stretcher stand column equipment provides a better rest space for the sick and wounded to use, the sick and wounded are in the state of lying in the transportation, and the sick and wounded health can be more relaxed, has obtained good rest.
According to the figure 1 and figure 2, after the parts such as the insert lug 3, the liquid bottle strap 4, the foundation bolt 5, the oxygen flow indicator bracket 7, the three-way joint 8, the oxygen flow indicator 9, the oxygen hose 10, the oxygen nozzle 11, the elbow nozzle 12, the oxygen conduit 13 and the like are installed on the upright post 2, a complete upright post is formed, the position and the course where the upright post is to be installed are engraved on each upright post, the upper end of the upright post can be rapidly matched with the upright post upper joint 1 installed on the structural ceiling, the lower end of the upright post is matched with the upright post lower joint 6 installed on the floor, and the whole upright post is fixed at the specified position. Usually, a pair of stretchers needs 2 stretcher stand columns, after the stretcher stand columns are installed and checked to be qualified, the oxygen hose 10 at the upper ends of the stand columns is connected with the oxygen nozzle 11 on the structural ceiling, and at the moment, the float of the oxygen flow indicator 9 can float upwards to indicate that the oxygen guide pipe 13 is filled with oxygen and can be used. The sick and wounded can breathe medical oxygen when having a rest, has guaranteed sick and wounded's life demand. In addition, in the transportation process, if emergency such as explosion decompression and the like occur in the cabin, the oxygen flow indicator on the stretcher stand column can also be used as an oxygen interface for other people.
According to the figure 3, after the hanging ring assembly 15, the strap assembly 17 and the plug pin 18 are installed on the hanging strip assembly 16, a complete hanging strip is formed, the position and the course of the hanging strip to be installed are marked on each hanging strip, the hanging ring assembly 15 can be quickly connected with the upper cloth strip joint 14, the plug pin 18 can be quickly connected with the lower cloth strip joint 19, 2 cloth strips are needed for a pair of stretchers generally, and the next step of work can be carried out after the installation and the inspection are qualified.
As shown in fig. 4, the canvas 20 and the safety belt mechanism 21 are mounted on the stretcher bar 22 to form a complete stretcher, two medical personnel lift the stretcher with serious or sick and wounded to the position between 2 upright posts and 2 cloth belts, and after the stretcher bar 22 is fixed on the inserting lugs 3 and fixed in the belt clamping component 17, a pair of stretchers is mounted and fixed. Usually 4 pairs of stretchers can be installed on 2 stretcher columns and 2 cloth belts, 72 pairs of stretchers can be actually installed on one conveyor, and all the devices form a set of complete stretcher column equipment for protecting and rescuing the airplane.
The stretcher stand column equipment used by the airplane protection and lifesaving system solves the urgent need of transporting sick and wounded by a certain type of transporter, also ensures the oxygen demand of the sick and wounded, ensures that ground service personnel can be quickly connected with or separated from the body structure when the airplane is in configuration conversion, relieves the pain of the sick and wounded, and shortens the time for the airplane to go out again. The fixing part is used to stretcher stand equipment one side, and the flexible piece is used to one side, can guarantee laying fast and dismantling of stretcher, and stretcher stand equipment can not only use in the flight, also can use when ground, also can follow stand and strap at any time and take out the stretcher according to sick and wounded's actual conditions, uses as independent rescue equipment, and in the same way, the oxygen interface on the stand also can be when ground, satisfies other personnel's oxygen demand. The canvas adopted by the stretcher is soft and elastic, thereby being beneficial to the rest of the sick and wounded; the safety belt is arranged on the safety belt, so that the transportation problem in the moving process is facilitated; the length and the width of the stretcher are standard sizes, so that the requirement of a human body is met; the multiple stretchers can be arranged on any one upright post and cloth belt, and the condition of special parts does not exist.
Claims (5)
1. A stretcher aid device for use on an aircraft, characterized in that: comprises a stretcher upright post component, a stretcher component and a cloth belt component; the stretcher comprises a stretcher stand column assembly, a stretcher belt assembly, a cabin top structural member, a cabin floor and a stretcher support, wherein two ends of the stretcher stand column assembly and the two ends of the stretcher belt assembly are respectively connected with the cabin top structural member and the cabin floor and serve as supporting bodies of the stretcher assembly; the stretcher stand column component is a fixing device at one side of the stretcher component; the stretcher component is a device for laying severe and middle-disease sick and wounded; the cloth belt assembly is a fixing device on the other side of the stretcher assembly;
the stretcher stand column component consists of an oxygen supply component and a stand column component, wherein the oxygen supply component consists of an oxygen connecting nozzle, an oxygen hose, an oxygen conduit, a three-way joint, a bent pipe connecting nozzle and an oxygen flow indicator, the stand column component consists of a stand column upper joint, an oxygen flow indicator bracket, a stand column, an inserting lug, a liquid bottle strap, a foundation bolt and a stand column lower joint, the stand column is a main body part of the stand column part of the stretcher, the stand column is marked with a serial number, an installation frame position and a course mark, the upper end of the stand column is gradually reduced and is provided with a spherical joint, the stand column upper joint is fixed on a structural member at the top of a cabin, is hollow and forms clearance fit with the stand column spherical joint; according to the arrangement condition of the stretcher, the inserting lug heights are symmetrically arranged on the left side and the right side of the upright post and used for fixing a stretcher rod of the stretcher part; according to the arrangement condition of the inserted ears, a liquid bottle strap is arranged nearby, so that necessary medical care is provided for critically ill and middle-aged patients; the lower end of the upright post is provided with 2 foundation bolts which can be quickly connected with the lower joint of the upright post arranged on the floor of the machine body; the upper end of the upright post is provided with a bent pipe joint nozzle and an oxygen hose, when the stretcher upright post is stored, one end of the hose is fixed on the hose joint nozzle, when the stretcher upright post needs to be used, one end of the hose is connected with the oxygen joint nozzle arranged on the structural ceiling, and oxygen equipment on the upright post can be used; the oxygen flow indicator is the main equipment for oxygen used by severe and middle-disease patients, is arranged on the flow indicator bracket of the upright post and is positioned near the insertion ear, and the oxygen flow indicator is connected with the flow indicator through an oxygen conduit and a three-way joint.
2. A stretcher aid device for use on board an aircraft as claimed in claim 1, characterised in that: the stretcher component consists of canvas and a stretcher rod; two stretcher rods are inserted into two side holes of the canvas, one of the two stretcher rods is arranged on the upright post component, and the other stretcher rod is arranged on the cloth belt component, so that the stable stretcher is formed.
3. A stretcher aid device for use on board an aircraft as claimed in claim 2, characterized in that: a safety belt is arranged in the middle of the stretcher bar.
4. A stretcher aid device for use on board an aircraft as claimed in claim 1, characterised in that: the strap assembly consists of a strap upper joint, a lifting ring assembly, a hanging strap assembly, a plug pin and a strap lower joint; the upper joint of the cloth belt is fixed on a structural member at the top of the cabin, and the lower joint of the cloth belt is fixed on a cabin floor; the sling component is a main body of the cloth belt part, the upper end of the sling component is provided with a lifting ring component, the top end of the lifting ring is spherical and can be directly hung in a cloth belt upper joint fixed on the machine body structure; the strap assembly is used for fixing the stretcher bar, and the lowest edge of the strap assembly is provided with a bolt which is connected with a lower joint of a cloth belt arranged on the floor.
5. The stretcher aid device for use on board an aircraft of claim 4, characterized in that: the strap component moves up and down along the strap component according to the positions of the insertion lugs on the stand column on the other side, so that the stability of the stretcher is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911125224.4A CN111150562B (en) | 2019-11-15 | 2019-11-15 | Stretcher rescue equipment used on airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911125224.4A CN111150562B (en) | 2019-11-15 | 2019-11-15 | Stretcher rescue equipment used on airplane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111150562A CN111150562A (en) | 2020-05-15 |
| CN111150562B true CN111150562B (en) | 2022-03-15 |
Family
ID=70555938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911125224.4A Active CN111150562B (en) | 2019-11-15 | 2019-11-15 | Stretcher rescue equipment used on airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111150562B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462096A (en) * | 1947-11-07 | 1949-02-22 | Harry S Hamilton | Litter loading device |
| FR2636523A1 (en) * | 1988-09-21 | 1990-03-23 | Capoulade Cie Snc | Mobile stretcher support for helicopter |
| CN205494186U (en) * | 2016-02-20 | 2016-08-24 | 沈国屏 | Stretcher mobile device |
| CN208892964U (en) * | 2018-01-05 | 2019-05-24 | 重庆医科大学附属第一医院 | A kind of platform for temporarily placing Medical Devices for Ambulance stretcher |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2000967B1 (en) * | 1970-01-10 | 1971-07-15 | Stollenwerk Hans | Device for holding a stretcher in a vehicle |
| US4178032A (en) * | 1978-05-01 | 1979-12-11 | United Technologies Corporation | Apparatus for synchronously elevating and lowering air-ambulance litter with crash attenuation capability |
| IT1306556B1 (en) * | 1999-03-16 | 2001-06-18 | Airport Equipment Srl | MEANS OF TRANSPORT WITH FRONT OPENING FOR THE EMBARKATION AND DISEMBARKATION OF PEOPLE OR FOR THE LOADING AND UNLOADING OF GOODS. |
| RU2214206C1 (en) * | 2002-03-28 | 2003-10-20 | Открытое акционерное общество "Казанский вертолетный завод" | Ambulance transport facility, ambulance helicopter for example |
| US7883133B2 (en) * | 2008-04-15 | 2011-02-08 | Ferno-Washington, Inc. | Apparatus and methods for litter support system for vehicles |
| EP2745824B1 (en) * | 2012-11-30 | 2015-08-05 | EADS Construcciones Aeronauticas S.A. | Device for aerial transportation and treatment of patients in litters |
| CN104728524B (en) * | 2013-12-18 | 2017-01-18 | 北汽福田汽车股份有限公司 | Mortar pump pipeline hanging device |
| CN204072377U (en) * | 2014-07-04 | 2015-01-07 | 宝丰县康安牧业有限公司 | A kind of portable Height Adjustable milch cow Shelf for keeing |
| AU2016371233A1 (en) * | 2015-12-17 | 2018-05-31 | Nova Professional Services Pty Ltd | Improved medical stretcher transfer system |
| CN205759085U (en) * | 2016-05-04 | 2016-12-07 | 合肥江航飞机装备有限公司 | A kind of medical aid Aircraft oxygen system |
| CN106580564A (en) * | 2016-12-14 | 2017-04-26 | 中国航空救生研究所 | Stretcher system for aviation |
| CN106726178B (en) * | 2017-01-22 | 2018-03-16 | 湖北航宇嘉泰飞机设备有限公司 | The double-deck aviation stretcher torn open can quickly be pacified |
| CN208552335U (en) * | 2017-09-06 | 2019-03-01 | 陈必波 | One kind hanging moving device |
| CN108542620A (en) * | 2018-04-24 | 2018-09-18 | 北京航天控制仪器研究所 | A kind of litter frame mechanism used under the conditions of aviation |
| CN109436333A (en) * | 2018-11-13 | 2019-03-08 | 航宇救生装备有限公司 | It is mounted on the stretcher station on aircarrier aircraft |
| CN109646192A (en) * | 2018-12-19 | 2019-04-19 | 周英 | Stretcher is used in a kind of nursing of spinal surgery |
-
2019
- 2019-11-15 CN CN201911125224.4A patent/CN111150562B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462096A (en) * | 1947-11-07 | 1949-02-22 | Harry S Hamilton | Litter loading device |
| FR2636523A1 (en) * | 1988-09-21 | 1990-03-23 | Capoulade Cie Snc | Mobile stretcher support for helicopter |
| CN205494186U (en) * | 2016-02-20 | 2016-08-24 | 沈国屏 | Stretcher mobile device |
| CN208892964U (en) * | 2018-01-05 | 2019-05-24 | 重庆医科大学附属第一医院 | A kind of platform for temporarily placing Medical Devices for Ambulance stretcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111150562A (en) | 2020-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104473732B (en) | Modular rescue and carrying integrated device | |
| KR102322896B1 (en) | Elevating ladder for ships with remote attachment and detachment function | |
| CN202506021U (en) | Lifesaving device for deep well | |
| WO2013149437A1 (en) | Pylon ladder provided with detachable rest platform | |
| CN111150562B (en) | Stretcher rescue equipment used on airplane | |
| RU2014122332A (en) | INSTALLING AN AIR CABLE, IN PARTICULAR CHAIR LIFT OR GONDOLA LIFT, AND A DEVICE FOR ITS SERVICE | |
| CN109806527A (en) | A kind of High Altitude Emergency relief car | |
| CN110115808A (en) | A kind of quick conveying device of personnel on aerial ladder | |
| CN111067719A (en) | Multifunctional water area rescue stretcher convenient to assemble | |
| US8312967B2 (en) | Escape system with self-adjusting length | |
| CN216725064U (en) | Negative pressure isolation system for aerial transportation infectious patients | |
| CN206116971U (en) | Power equipment high altitude safety measure elevating gear | |
| CN215779230U (en) | Stretcher for nursing | |
| CN214831915U (en) | Bridge bottom plate unmanned detection system | |
| CN205460288U (en) | Patient's transfer car(buggy) oxygen cylinder fixing device | |
| CN112546481A (en) | Climbing operation personnel is rope arm ring even | |
| CN208448026U (en) | A kind of shadowless lamp tower crane | |
| CN213910954U (en) | Wounded person back-feeding additional device | |
| CN217162886U (en) | High altitude rescue chair | |
| CN204909867U (en) | Amphibian shovel stretcher | |
| CN219700335U (en) | Waist-carrying stretcher for naval vessel environment | |
| CN211167399U (en) | Operation protection frame in unmanned aerial vehicle canopy | |
| CN215821532U (en) | Multifunctional medical equipment belt structure for field operations | |
| CN221672426U (en) | Nerve disorder personnel handling device | |
| CN108565752A (en) | A kind of 110kV disconnecting switch inspection platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |