CN216908369U - Rescue stretcher for fire fighting - Google Patents
Rescue stretcher for fire fighting Download PDFInfo
- Publication number
- CN216908369U CN216908369U CN202121749375.XU CN202121749375U CN216908369U CN 216908369 U CN216908369 U CN 216908369U CN 202121749375 U CN202121749375 U CN 202121749375U CN 216908369 U CN216908369 U CN 216908369U
- Authority
- CN
- China
- Prior art keywords
- supporting
- telescopic
- fixedly connected
- rod
- single frame
- 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
Abstract
The utility model provides a rescue stretcher for fire fighting, and relates to the field of fire fighting. The one end of the supporting bandage is fixedly connected to one side of the supporting single frame, one side of the other end of the supporting bandage is fixedly connected to one side of the supporting single frame II, one end of the stress supporting belt is fixedly connected to one end of the supporting single frame II, the other end of the stress supporting belt is fixedly connected to one end of the supporting single frame, and the bottom side of one end of the supporting single frame is connected to the top side of the moving sliding block through the surface sliding of the rail groove in a sliding mode. This rescue stretcher is used in fire control drives two-way threaded rod through rotating the rotatory piece of turning round, and two-way threaded rod drives through removing the slider and supports the unipolar, supports the unipolar and drives flexible slide bar through supporting flexible loop bar, and flexible slide bar drives biplate back shaft through supporting the short piece, has reached the biplate back shaft and has supported the effect of removing the support sleeve leg, has solved traditional rescue stretcher, can only adopt the manpower to lift, and it is big to lift for a long time to consume physical power, problem that removal efficiency is low.
Description
Technical Field
The utility model relates to the technical field of fire fighting, in particular to a rescue stretcher for fire fighting.
Background
The stretcher is arranged in an ambulance and a fire engine, is convenient for a patient and a wounded person to lie down according to actual conditions, and is labor-consuming in carrying due to the heavier weight of the stretcher.
The traditional rescue stretcher has the problems that the manual lifting can be only adopted, the physical power consumption is large after the manual lifting for a long time, and the moving efficiency is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model tries to overcome the defects, so the utility model provides the rescue stretcher for fire fighting, the operation is simple, when the ground is not level, the round telescopic clamping block at one end of the telescopic slide rod can be pressed, the damping spring at one end of the telescopic slide rod can not be blocked by the round telescopic clamping block to recover the extension, the telescopic slide rod is damped, one end of the telescopic stop lever is pulled out, the telescopic adjusting lever is stretched to a certain length, the telescopic stop lever is loosened, and one end of the telescopic stop lever is clamped and connected with the groove at one side of the telescopic adjusting lever. Fix the length of telescopic adjusting rod fast.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a rescue stretcher for fire fighting comprises a supporting single frame, one side of the supporting single frame is fixedly connected with one end of a supporting bandage, the other end of the supporting bandage is fixedly connected with one side of a supporting single frame II, one top side of one end of the supporting single frame II is fixedly connected with one end of a stress supporting belt, the other end of the stress supporting belt is fixedly connected with one top side of the supporting single frame, the bottom side of one end of the supporting single frame is connected with the top side of a movable sliding block through the surface sliding of a rail groove, the bottom side of the movable sliding block is fixedly connected with one end of a supporting single shaft, two sides of one end of the movable sliding block are penetrated through by the outer surface of a bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly connected with one side of a rotary knob block, two sides of the supporting single shaft are connected with one end of a telescopic loop bar through an inserted bar in a rotating manner, the inner wall surface of the supporting telescopic loop bar is connected with the outer surface of the telescopic slide bar in a sliding manner, one end of the telescopic slide bar is fixedly connected with one end of a supporting short block, the two sides of the supporting short block are rotatably connected with the inner sides of the double-piece supporting shafts through the inserted rods, and one ends of the double-piece supporting shafts are fixedly connected with one sides of the movable supporting sleeve legs.
The one end of the rotatory short piece of one end fixed connection of removal support sleeve leg, the one end of the long axle piece of joint support is rotated through the inserted bar to the both sides of rotatory short piece, the bottom side of the single frame one end of top fixed connection support long axle piece, the one end of the positive side fixed connection pulling rod of support long axle piece, the one end inner wall that removes the support sleeve leg is run through by the surface of flexible shelves pole, the inside surface of the outer surface sliding connection expanding spring of flexible shelves pole, one side of the flexible shelves pole one end hood of one end fixed connection expanding spring, one side of the other end fixed connection removal support sleeve leg of expanding spring, the one end that removes the support sleeve leg passes through the surface sliding connection telescopic adjusting rod's of inner wall surface sliding connection telescopic groove surface, the one end of telescopic adjusting rod passes through the both sides that the inserted bar rotated connection gyro wheel.
The further improvement lies in that: the outer surfaces of the two ends of the bidirectional threaded rod are provided with threads, and the directions of the threads arranged at the two ends of the bidirectional threaded rod are opposite.
The further improvement lies in that: the number that removes the slider setting is four to the one end of removing the slider is provided with the screw hole that runs through.
The further improvement is that: and track grooves are formed in two ends of the single supporting frame, and a through hole corresponding to the bidirectional threaded rod is formed in one end of each track groove of the single supporting frame.
The further improvement lies in that: one end of the telescopic slide bar is provided with a damping spring, and one side of the telescopic slide bar is provided with a round telescopic clamping block.
The further improvement lies in that: one side of the telescopic adjusting rod is provided with a clamping groove corresponding to the telescopic blocking rod, and one end of the movable supporting sleeve leg corresponding to the telescopic adjusting rod is provided with a telescopic groove.
(III) advantageous effects
The utility model has the following beneficial effects:
1. this rescue stretcher is used in fire control drives two-way threaded rod through rotating the rotatory piece of turning round, and two-way threaded rod drives through removing the slider and supports the unipolar, supports the unipolar and drives flexible slide bar through supporting flexible loop bar, and flexible slide bar drives biplate back shaft through supporting the short piece, has reached the biplate back shaft and has supported the effect of removing the support sleeve leg, has solved traditional rescue stretcher, can only adopt the manpower to lift, and it is big to lift for a long time to consume physical power, problem that removal efficiency is low.
2. This rescue stretcher is used in fire control, easy operation, when the ground is not at ordinary times, can press the circular flexible fixture block of flexible slide bar one end, the damping spring who makes flexible slide bar one end does not have the blocking of circular flexible fixture block and resumes the extension, carries out the shock attenuation to flexible slide bar, extracts the one end of flexible shelves pole, and the tensile telescopic adjusting pole is to certain length, loosens flexible shelves pole, and the recess of one side of the flexible regulation pole of one end joint of flexible shelves pole is fixed the length of flexible regulation pole fast.
Drawings
FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a structural elevation view of the present invention;
fig. 4 is a schematic three-dimensional structure of the present invention.
In the figure: the device comprises a supporting single frame 1, a supporting binding band 2, a stressed supporting band 3, a supporting single frame 4, a moving sliding block 5, a supporting single shaft 6, a bidirectional threaded rod 7, a rotating torsion block 8, a supporting telescopic loop bar 9, a telescopic sliding rod 10, a supporting short block 11, a supporting double-piece supporting shaft 12, a moving supporting loop leg 13, a rotating short block 14, a supporting long shaft block 15, a pulling rod 16, a telescopic stop rod 17, a telescopic spring 18, a telescopic adjusting rod 19 and a roller 20.
Detailed Description
According to a first aspect of the present invention, the present invention provides a fire fighting rescue stretcher, as shown in fig. 1-4, comprising a supporting single frame 1, rail grooves are provided at both ends of the supporting single frame 1, and one end of the rail groove of the supporting single frame 1 is provided with a through hole corresponding to a bidirectional threaded rod 7, the supporting bidirectional threaded rod 7 rotates and the movable slider 5 slides, one side of the supporting single frame 1 is fixedly connected with one end of a supporting binding band 2, the other end of the supporting binding band 2 is fixedly connected with one side of a supporting single frame two 4, one top side of the supporting single frame two 4 is fixedly connected with one end of a stressed supporting band 3, the other end of the stressed supporting band 3 is fixedly connected with one top side of the supporting single frame 1, the bottom side of one end of the supporting single frame 1 is slidably connected with the top side of the movable slider 5 through the surface of the rail groove, the movable slider 5 is provided with four, and one end of the movable slider 5 is provided with a through threaded hole, the screw thread pushes the movable sliding block 5 to move along the bidirectional threaded rod 7, the bottom side of the movable sliding block 5 is fixedly connected with one end of the supporting single shaft 6, two sides of one end of the movable sliding block 5 are penetrated through by the outer surface of the bidirectional threaded rod 7, the outer surfaces of two ends of the bidirectional threaded rod 7 are provided with screw threads, the directions of the screw threads arranged at two ends of the bidirectional threaded rod 7 are opposite, when the bidirectional threaded rod 7 rotates, the two movable sliding blocks 5 are driven to simultaneously move towards one point or move towards the opposite direction, one end of the bidirectional threaded rod 7 is fixedly connected with one side of the rotary knob block 8, two sides of the supporting single shaft 6 are connected with one end of the supporting telescopic sleeve rod 9 through the rotation of the inserted rod, the inner wall surface of the supporting telescopic sleeve rod 9 is in sliding connection with the outer surface of the telescopic sliding rod 10, one end of the telescopic sliding rod 10 is provided with a damping spring, and one side of the telescopic sliding rod 10 is provided with a round telescopic clamping block, thereby facilitating the damping of the device in the moving process, one end of the telescopic sliding rod 10 is fixedly connected with one end of a supporting short block 11, two sides of the supporting short block 11 are rotatably connected with the inner side of a double-piece supporting shaft 12 through inserting rods, and one end of the double-piece supporting shaft 12 is fixedly connected with one side of a movable supporting sleeve leg 13.
One end of a movable supporting sleeve leg 13 is fixedly connected with one end of a rotary short block 14, two sides of the rotary short block 14 are rotatably connected with one end of a supporting long shaft block 15 through inserted rods, the top end of the supporting long shaft block 15 is fixedly connected with the bottom side of one end of a supporting single frame 1, the front side of the supporting long shaft block 15 is fixedly connected with one end of a trip rod 16, the inner wall of one end of the movable supporting sleeve leg 13 is penetrated through by the outer surface of a telescopic stop rod 17, the outer surface of the telescopic stop rod 17 is slidably connected with the inner side surface of a telescopic spring 18, one end of the telescopic spring 18 is fixedly connected with one side of a top cap at one end of the telescopic stop rod 17, the other end of the telescopic spring 18 is fixedly connected with one side of the movable supporting sleeve leg 13, one end of the movable supporting sleeve leg 13 is slidably connected with the outer surface of a telescopic adjusting rod 19 through the inner wall surface of the telescopic groove, one side of the telescopic adjusting rod 19 is provided with a clamping groove corresponding to the telescopic stop rod 17, and one end of the movable supporting sleeve leg 13 corresponding to the telescopic adjusting rod 19 is provided with a telescopic groove, the length of the telescopic adjusting rod 19 can be adjusted and fixed quickly, and one end of the telescopic adjusting rod 19 is rotatably connected with two sides of the roller 20 through the inserted rod.
The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.
The working principle is as follows: during the use, it drives two-way threaded rod 7 to turn round piece 8 through rotating, two-way threaded rod 7 drives through removing slider 5 and supports unipolar 6, it drives telescopic slide bar 10 through supporting telescopic loop pole 9 to support unipolar 6, telescopic slide bar 10 drives biplate back shaft 12 through supporting short piece 11, make biplate back shaft 12 prop up and remove support box leg 13, when the ground is not at ordinary times, can press the circular flexible fixture block of telescopic slide bar 10 one end, the damping spring who makes telescopic slide bar 10 one end does not have the blockking of circular flexible fixture block and resumes the extension, shock attenuation is carried out to telescopic slide bar 10, extract the one end of flexible shelves pole 17, tensile flexible regulation pole 19 is to certain length, loosen flexible shelves pole 17, the recess of one side of flexible regulation pole 19 of one end joint of flexible shelves pole 17, fix the length of flexible regulation pole 19 fast.
Claims (6)
1. The utility model provides a rescue stretcher is used in fire control, includes support list frame (1), its characterized in that: one side of the supporting single frame (1) is fixedly connected with one end of a supporting bandage (2), the other end of the supporting bandage (2) is fixedly connected with one side of a supporting single frame II (4), one end top side of the supporting single frame II (4) is fixedly connected with one end of a stress supporting belt (3), the other end of the stress supporting belt (3) is fixedly connected with one end top side of the supporting single frame (1), the bottom side of one end of the supporting single frame (1) is connected with the top side of a movable sliding block (5) in a surface sliding mode through a rail groove, the bottom side of the movable sliding block (5) is fixedly connected with one end of a supporting single shaft (6), two sides of one end of the movable sliding block (5) are penetrated through by the outer surface of a bidirectional threaded rod (7), one end of the bidirectional threaded rod (7) is fixedly connected with one side of a rotary torsion block (8), two sides of the supporting single shaft (6) are connected with one end of a supporting telescopic loop bar (9) in a rotating mode through an inserted bar, the inner wall surface of the supporting telescopic loop bar (9) is connected with the outer surface of a telescopic slide bar (10), one end of the telescopic sliding rod (10) is fixedly connected with one end of the supporting short block (11), two sides of the supporting short block (11) are rotatably connected with the inner side of the double-piece supporting shaft (12) through inserting rods, and one end of the double-piece supporting shaft (12) is fixedly connected with one side of the movable supporting sleeve leg (13);
one end of a movable support sleeve leg (13) is fixedly connected with one end of a rotary short block (14), two sides of the rotary short block (14) are rotatably connected with one end of a support long shaft block (15) through inserted rods, the top end of the support long shaft block (15) is fixedly connected with the bottom side of one end of a support single frame (1), the front side of the support long shaft block (15) is fixedly connected with one end of a toggle rod (16), the inner wall of one end of the movable support sleeve leg (13) is penetrated through by the outer surface of a telescopic stop rod (17), the outer surface of the telescopic stop rod (17) is slidably connected with the inner side surface of a telescopic spring (18), one end of the telescopic spring (18) is fixedly connected with one side of a top cap at one end of the telescopic stop rod (17), the other end of the telescopic spring (18) is fixedly connected with one side of the movable support sleeve leg (13), one end of the movable support sleeve leg (13) is slidably connected with the outer surface of a telescopic adjusting rod (19) through the inner wall surface of a telescopic groove, one end of the telescopic adjusting rod (19) is rotatably connected with the two sides of the roller (20) through the inserted rod.
2. A fire rescue stretcher as claimed in claim 1, wherein: the outer surfaces of the two ends of the bidirectional threaded rod (7) are provided with threads, and the directions of the threads arranged at the two ends of the bidirectional threaded rod (7) are opposite.
3. A fire rescue stretcher as claimed in claim 1, wherein: the number of the movable sliding blocks (5) is four, and one end of each movable sliding block (5) is provided with a through threaded hole.
4. A fire rescue stretcher as claimed in claim 1, wherein: the two ends of the single supporting frame (1) are provided with track grooves, and one ends of the track grooves of the single supporting frame (1) are provided with through holes corresponding to the bidirectional threaded rods (7).
5. A fire rescue stretcher as claimed in claim 1, wherein: one end of the telescopic slide rod (10) is provided with a damping spring, and one side of the telescopic slide rod (10) is provided with a round telescopic clamping block.
6. A fire rescue stretcher as defined in claim 1, wherein: one side of the telescopic adjusting rod (19) is provided with a clamping groove corresponding to the telescopic stop rod (17), and one end of the movable supporting sleeve leg (13) corresponding to the telescopic adjusting rod (19) is provided with a telescopic groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121749375.XU CN216908369U (en) | 2021-07-29 | 2021-07-29 | Rescue stretcher for fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121749375.XU CN216908369U (en) | 2021-07-29 | 2021-07-29 | Rescue stretcher for fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216908369U true CN216908369U (en) | 2022-07-08 |
Family
ID=82222352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121749375.XU Active CN216908369U (en) | 2021-07-29 | 2021-07-29 | Rescue stretcher for fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216908369U (en) |
-
2021
- 2021-07-29 CN CN202121749375.XU patent/CN216908369U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206850328U (en) | A kind of cable rapid and convenient formula anchoring | |
| CN216908369U (en) | Rescue stretcher for fire fighting | |
| CN208054794U (en) | A kind of pipeline transporting supports | |
| CN211747808U (en) | Special drawing desk of architectural design personnel | |
| CN107543081A (en) | A kind of irradiation light for building of adjustable-angle | |
| CN211898277U (en) | Device for cleaning suspended impurities in open channel river surge | |
| CN209123295U (en) | A kind of dance barre for dance training | |
| CN208330429U (en) | A kind of tunnel tufa stone paragraph distortion preventing constructing device | |
| CN206769527U (en) | Portable laborsaving leading screw electric pole erection device | |
| CN205998756U (en) | Depend on the hand steered Di Nima rope retracting device twisting mill | |
| CN214283947U (en) | Over-and-under type teaching filing cabinet | |
| CN211023572U (en) | Novel emergency stretcher | |
| CN204156432U (en) | Insulated wire wire dispenser | |
| CN114607886A (en) | Carbon dioxide content change detection device for air treatment of environment | |
| CN205252487U (en) | Novel billiard ball pole rack | |
| CN210530405U (en) | Supporting steel column for building construction | |
| CN109291162B (en) | Loading attachment is used in woodwork processing | |
| CN205711685U (en) | Special electric pick is removed on a kind of belt supporting frame ground | |
| CN216312659U (en) | Porous metal waterproof joint | |
| CN218469156U (en) | Rotary outdoor heater with multi-angle adjustment | |
| CN214173083U (en) | A heating coil mounting structure for producing rose hydrosol | |
| CN214359469U (en) | Water pipe coiling mechanism convenient to remove for plumbing | |
| CN205542181U (en) | Electrically conductive heart yearn of cable device of flare -outing | |
| CN214196078U (en) | Building protection network strutting arrangement | |
| CN220336290U (en) | Tensile helping hand receive and releases structure for flexible stair of adjustable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220929 Address after: Room 408, 3rd Floor, Building 1, No. 22, Zhenxing Road, Jinniu High-tech Industrial Park, Chengdu, Sichuan 610000 Patentee after: Sichuan Zhongyuan Sichuang Emergency Rescue Service Co.,Ltd. Address before: 830017 No. 95, Wenquan West Road, Shuimogou District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee before: Chen Jiang |
|
| TR01 | Transfer of patent right |