CN209808774U - Basket type stretcher convenient to disassemble - Google Patents
Basket type stretcher convenient to disassemble Download PDFInfo
- Publication number
- CN209808774U CN209808774U CN201821642267.0U CN201821642267U CN209808774U CN 209808774 U CN209808774 U CN 209808774U CN 201821642267 U CN201821642267 U CN 201821642267U CN 209808774 U CN209808774 U CN 209808774U
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- China
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- fixedly connected
- support body
- joint
- disassemble
- pivot
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Abstract
The utility model discloses a basket stretcher convenient to dismantle, including first support body, the right side swing joint of first support body has the second support body, and the left side fixedly connected with of second support body inserts the post, and the jack of post looks adaptation is seted up and is inserted to the inside of first support body, inserts the surface of post and the internal surface joint of jack, and the surface of inserting the post is seted up flutedly, and the outside joint of recess has concave type seat, the bottom fixedly connected with rack of concave type seat, one side meshing of rack have the gear, the first pivot of axle center fixedly connected with of gear, the left end fixedly connected with universal joint of first pivot, the one end fixedly connected with second pivot of universal joint, the utility model relates to a stretcher technical field. This basket stretcher convenient to dismantle can realize inserting the joint of post and jack easily, rotates the commentaries on classics hand and just can realize dismantling, can make basket stretcher convenient dismantlement and installation of the rescue of meetting the special circumstances, reduces the degree of difficulty of rescue in-process.
Description
Technical Field
The utility model relates to a stretcher technical field specifically is a basket stretcher convenient to dismantle.
Background
Basket stretchers, also called boat-type stretchers, are commonly available in the market in two types: aluminum alloy molding; synthetic resin type; it is shaped like a boat with its name. When the trapped person is carried, the trapped person is placed in the stretcher, and the protruded edges on the periphery of the stretcher are matched with the flat belts on the front side to seal the trapped person in the stretcher. Therefore, the trapped person can not be separated from the stretcher due to the displacement of the stretcher, such as overturning and shaking. Behind safety, there are also some concerns. If the trapped person is too fat, and the strap tied on the front side of the trapped person is too tight, and the operation time is too long, chest distress and suffocation of the trapped person are easily caused. The situation that trapped people die in the basket stretcher due to improper disposal is called an iron coffin in the North America fire fighting community, and the basket stretcher in the early days is mostly made of aluminum alloy.
The existing basket type stretcher is not easy to detach and install integrally, is not easy to carry in case of meeting special conditions such as mountainous areas, air or maritime rescue, increases certain difficulty for rescue, and can not be directly connected with a hook on an airplane directly when being used for air rescue, so that the rescue time is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a basket stretcher convenient to dismantle has solved current basket stretcher and has all been whole difficult dismantlement and installation to can not directly and the on-plane couple lug connection when being used for aerial rescue, thereby reduced the problem of rescue time.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a basket type stretcher convenient to disassemble comprises a first frame body, a second frame body is movably connected to the right side of the first frame body, the left side of the second frame body is fixedly connected with an inserting column, the inside of the first frame body is provided with an inserting hole matched with the inserting column, the outer surface of the inserting column is clamped with the inner surface of the inserting hole, the outer surface of the inserting column is provided with a groove, a concave seat is clamped outside the groove, a rack is fixedly connected at the bottom of the concave seat, a gear is meshed at one side of the rack, a first rotating shaft is fixedly connected at the axis of the gear, a universal joint is fixedly connected at the left end of the first rotating shaft, one end of the universal joint is fixedly connected with a second rotating shaft, one end of the second rotating shaft penetrates through the first frame body and extends to the outside of the first frame body, the left end fixedly connected with of second pivot changes the hand, the outside cover of second pivot is equipped with the torsional spring.
Preferably, one side of the tops of the first frame body and the second frame body is fixedly connected with a first safety belt, and one end of the first safety belt is fixedly connected with a plug.
Preferably, the other side of the top of the first frame body and the other side of the top of the second frame body are fixedly connected with a second safety belt, one end of the second safety belt is fixedly connected with a socket, and the inner surface of the socket is clamped with the outer surface of the plug.
Preferably, the top of first support body and second support body all fixedly connected with iron card.
Preferably, the surface of the iron clamping piece is movably connected with a connecting rope, and the top of the connecting rope is fixedly connected with a connecting ring.
Preferably, the surface of the connecting ring is fixedly connected with a lifting rope, and the top end of the lifting rope is fixedly connected with a lifting ring.
Advantageous effects
The utility model provides a basket type stretcher convenient to dismantle. Compared with the prior art, the method has the following beneficial effects:
(1) the basket type stretcher convenient to disassemble is characterized in that a second frame body is movably connected to the right side of a first frame body, an inserting column is fixedly connected to the left side of the second frame body, an inserting hole matched with the inserting column is formed in the first frame body, the outer surface of the inserting column is clamped with the inner surface of the inserting hole, a groove is formed in the outer surface of the inserting column, a concave seat is clamped outside the groove, a rack is fixedly connected to the bottom of the concave seat, a gear is meshed with one side of the rack, a first rotating shaft is fixedly connected to the axis of the gear, a universal joint is fixedly connected to the left end of the first rotating shaft, a second rotating shaft is fixedly connected to one end of the universal joint, one end of the second rotating shaft penetrates through the first frame body and extends to the outside of the first frame body, a rotating handle is fixedly connected to the left end of the second rotating shaft, a torsion spring is sleeved outside the second rotating shaft, and, the rotary handle can be rotated to realize disassembly, so that the basket type stretcher can be conveniently disassembled and assembled in case of special rescue, and the difficulty in the rescue process is reduced.
(2) This basket stretcher convenient to dismantle, through the equal fixedly connected with iron card in the top of first support body and second support body, the surperficial swing joint of iron card has the connection rope, connects the top fixedly connected with go-between of rope, and the fixed surface of go-between is connected with the lifting rope, and the top fixedly connected with rings of lifting rope, through the cooperation of above-mentioned structure, can realize directly couple lug connection with rings and aircraft when aerial rescue, directly realize aerial rescue, reduced the rescue time.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a top view of the external structure of the present invention;
fig. 3 is a left side view of the local structure of the present invention.
In the figure: 1-a first frame body, 2-a second frame body, 3-an inserting column, 4-an inserting hole, 5-a groove, 6-a concave seat, 7-a rack, 8-a gear, 9-a first rotating shaft, 10-a universal joint, 11-a second rotating shaft, 12-a rotating handle, 13-a torsion spring, 14-a first safety belt, 15-a plug, 16-a second safety belt, 17-a socket, 18-an iron clamping piece, 19-a connecting rope, 20-a connecting ring, 21-a lifting rope and 22-a lifting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a basket type stretcher convenient to disassemble comprises a first frame body 1, iron clamping pieces 18 are fixedly connected to the tops of the first frame body 1 and a second frame body 2, connecting ropes 19 are movably connected to the surfaces of the iron clamping pieces 18, connecting rings 20 are fixedly connected to the tops of the connecting ropes 19, lifting ropes 21 are fixedly connected to the surfaces of the connecting rings 20, lifting rings 22 are fixedly connected to the top ends of the lifting ropes 21, through the cooperation of the structures, the lifting rings 22 can be directly and directly connected with hooks on an airplane during aerial rescue, the aerial rescue is directly realized, the rescue time is reduced, a second safety belt 16 is fixedly connected to the other sides of the tops of the first frame body 1 and the second frame body 2, a socket 17 is fixedly connected to one end of the second safety belt 16, the inner surface of the socket 17 is clamped with the outer surface of a plug 15, a first safety belt 14 is fixedly connected to one side of the tops of the first frame, one end of a first safety belt 14 is fixedly connected with a plug 15, the right side of the first frame body 1 is movably connected with a second frame body 2, the left side of the second frame body 2 is fixedly connected with an inserting column 3, an inserting hole 4 matched with the inserting column 3 is formed in the first frame body 1, the outer surface of the inserting column 3 is clamped with the inner surface of the inserting hole 4, the outer surface of the inserting column 3 is provided with a groove 5, the outer part of the groove 5 is clamped with a concave seat 6, the bottom of the concave seat 6 is fixedly connected with a rack 7, one side of the rack 7 is meshed with a gear 8, the axis of the gear 8 is fixedly connected with a first rotating shaft 9, the left end of the first rotating shaft 9 is fixedly connected with a universal joint 10, one end of the universal joint 10 is fixedly connected with a second rotating shaft 11, one end of the second rotating shaft 11 penetrates through the first frame body 1 and extends to the outer part of the first frame body 1, the left end of the second, through the cooperation of above-mentioned structure, can realize inserting the joint of post 3 and jack 4 easily, rotate 12 hands and just can realize dismantling, can make convenient to detach's basket type stretcher convenient to dismantle and install meetting the rescue of special circumstances, reduce the degree of difficulty among the rescue process.
During operation, firstly, insert the left inserted column 3 of the second support body 2 into the jack 4 of the first support body 1, then rotate the rotating handle 12, and then drive the second rotating shaft 11 to rotate, then drive the first rotating shaft 9 to rotate through the universal joint 10, the first rotating shaft 9 rotates to drive the gear 8 to rotate, and then drive the meshed rack 7 to move up and down, and then drive the concave seat 6 to move up and down, and then clamp the concave seat 6 into the groove 5, the whole basket type stretcher is clamped, the reverse rotation rotating handle 12 can realize the disassembly, during the rescue under special conditions, the connecting rope 19 is connected with the iron clamping sheet 18, the connecting rope 19 is connected with the lifting rope 21 through the connecting ring 20, then the lifting rope 21 is connected with the lifting ring 22, and finally, the lifting ring 22 is directly connected with the hook on the airplane, and the special rescue is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a basket stretcher convenient to dismantle, includes first support body (1), its characterized in that: the right side swing joint of first support body (1) has second support body (2), the left side fixedly connected with of second support body (2) inserts post (3), jack (4) with inserting post (3) looks adaptation are seted up to the inside of first support body (1), the surface of inserting post (3) and the internal surface joint of jack (4), the surface of inserting post (3) is seted up fluted (5), the outside joint of recess (5) has concave type seat (6), the bottom fixedly connected with rack (7) of concave type seat (6), one side meshing of rack (7) has gear (8), the first pivot (9) of fixedly connected with is located in the axle center of gear (8), the left end fixedly connected with universal joint (10) of first pivot (9), the one end fixedly connected with second pivot (11) of universal joint (10), the one end of second pivot (11) runs through first support body (1) and extends to the one end of first support body (1) The mechanism comprises a first rotating shaft (11), a rotating handle (12) is fixedly connected to the left end of the first rotating shaft (11), and a torsion spring (13) is sleeved outside the second rotating shaft (11).
2. The basket stretcher convenient to disassemble as claimed in claim 1, wherein: one side fixedly connected with first safety belt (14) at first support body (1) and second support body (2) top, the one end fixedly connected with plug (15) of first safety belt (14).
3. The basket stretcher convenient to disassemble as claimed in claim 1, wherein: the other side fixedly connected with second safety belt (16) at first support body (1) and second support body (2) top, the one end fixedly connected with socket (17) of second safety belt (16), the internal surface of socket (17) and the surface joint of plug (15).
4. The basket stretcher convenient to disassemble as claimed in claim 1, wherein: the top of the first frame body (1) and the top of the second frame body (2) are fixedly connected with iron clamping pieces (18).
5. The basket stretcher convenient to disassemble as claimed in claim 4, wherein: the surface of the iron clamping piece (18) is movably connected with a connecting rope (19), and the top of the connecting rope (19) is fixedly connected with a connecting ring (20).
6. The basket stretcher convenient to disassemble as claimed in claim 5, wherein: the surface of the connecting ring (20) is fixedly connected with a lifting rope (21), and the top end of the lifting rope (21) is fixedly connected with a lifting ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642267.0U CN209808774U (en) | 2018-10-10 | 2018-10-10 | Basket type stretcher convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642267.0U CN209808774U (en) | 2018-10-10 | 2018-10-10 | Basket type stretcher convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209808774U true CN209808774U (en) | 2019-12-20 |
Family
ID=68867991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821642267.0U Expired - Fee Related CN209808774U (en) | 2018-10-10 | 2018-10-10 | Basket type stretcher convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209808774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827407A (en) * | 2021-10-29 | 2021-12-24 | 中国人民解放军空军军医大学 | Dedicated multi-functional rescue stretcher of unmanned aerial vehicle |
-
2018
- 2018-10-10 CN CN201821642267.0U patent/CN209808774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827407A (en) * | 2021-10-29 | 2021-12-24 | 中国人民解放军空军军医大学 | Dedicated multi-functional rescue stretcher of unmanned aerial vehicle |
| CN113827407B (en) * | 2021-10-29 | 2023-11-24 | 中国人民解放军空军军医大学 | Dedicated multi-functional rescue stretcher of unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20211010 |