CN205973584U - Narrow and small space lifting device - Google Patents
Narrow and small space lifting device Download PDFInfo
- Publication number
- CN205973584U CN205973584U CN201620903003.0U CN201620903003U CN205973584U CN 205973584 U CN205973584 U CN 205973584U CN 201620903003 U CN201620903003 U CN 201620903003U CN 205973584 U CN205973584 U CN 205973584U
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- stretcher
- support bar
- wire rope
- pulley
- steel wire
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Abstract
Narrow and small space lifting device relates to the instrument that hangs out the wounded, personnel, object from inspection shaft, the ditch in, in the narrow space such as gap, includes support rod assembly and stretcher, support rod assembly includes bracing piece, pulley, stretcher pothook, hand cranking device, wire rope, and the tip at the bracing piece is connected to the pulley, and stretcher pothook and hand cranking device connect respectively in the both sides of bracing piece, and the stretcher pothook sets up in the one end of being close to the pulley, and wire rope's one end and hand cranking device are connected, connecting hooks behind wire rope's the other end process pulley, the stretcher includes and frame and canvas sets up wire rope and pass the hole between canvas and frame, the one end card of frame is in support rod assembly's stretcher pothook, and wire rope passes the hole with the couple from wire rope and passes. The utility model discloses when not using, the stretcher parts with the bracing piece. When using, bracing piece and firm support of stretcher cooperation use formation chevron shape. But safe and reliable ground will be rescued by the personnel of rescuing fast, win the time of preciousness for the treatment.
Description
Technical field
The instrument hanging out in the narrow spaces such as this utility model is related to the wounded, personnel, object from inspection shaft, ditch, gap.
Background technology
At present in tank, inspection shaft, ditch, small space the taking out of the wounded, carrying no special apparatus, due to applying such as gap
The personnel of rescuing cannot enter small space, mainly ties up based on lifting with rope, or child falls in a certain small space, also can only
Draw by rescuer is free-hand, lifting tied up by rope and free-hand the drawing of rescuer all can cause to be rescued the secondary damage of personnel, and
And cannot will be rescued by the personnel of rescuing.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, providing a kind of small space lifting device, can
The wounded of narrow space, personnel, object safety are rapidly hung out again.
The purpose of this utility model is realized in：Small space lifting device, including support bar assembly and stretcher；Institute
State support bar assembly and include support bar, pulley, stretcher grab, manual setter, steel wire rope, pulley is connected to the end of support bar,
Stretcher grab and manual setter are connected to the both sides of support bar, and stretcher grab is positioned close to one end of pulley, steel wire rope
One end be connected with manual setter, the other end of steel wire rope coupling hook after pulley；Described stretcher includes framework and canvas,
Steel wire penetrating hole is set between canvas and framework；One end of described framework is stuck in the stretcher grab of support bar assembly, steel
Cord and hook pass through from steel wire penetrating hole.
During operation, stretcher is stuck in the stretcher grab of support bar, support bar and stretcher form timbering with rafter arch sets narrow
The top in space, hook passes through from steel wire penetrating hole, and being rescued in narrow space such as hooks in tank, inspection shaft, ditch
Personnel, then rescuer's rotation manual setter, steel wire rope is tightened up, thus narrow space will be left by the personnel of rescuing, then will carry on a shoulder pole
Frame is separated with support bar, will be put by the personnel of rescuing and take out of to stretcher.
When not in use, stretcher is separated this utility model with support bar.When using, support bar uses cooperatively shape with stretcher
Become herringbone to consolidate to support.Safely and reliably can rapidly be rescued rescuing personnel, try to gain time precious to one for treatment.
Length for the ease of support bar is adjusted, and described support bar includes first support bar, second support bar and set
Cylinder, threadeded with first support bar in one end of sleeve, the other end of sleeve is threadeded with second support bar.
Fold for the ease of supporting, reduce length and be easy to carry, described support bar includes at least two hinge bars, adjacent two
Between root hinge bar, connecting rod is set, the two ends of connecting rod are hinged with corresponding hinge bar respectively.
In order to increase the frictional force of support bar bottom, described support bar away from pulley one end connect base, base can
Prevent support bar from sliding, increase safety.
In order that stretcher reduces volume, it is easy to carry, described stretcher is Folding stretcher, the framework of Folding stretcher connects
Seat belt.After being lain on stretcher by the personnel of rescuing, seat belt can be fixed on and be rescued with personnel, increase safety.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another kind of structural representation of support bar.
Fig. 3 is the structural representation after support bar folding in Fig. 2.
Specific embodiment
As shown in figure 1, small space lifting device, main inclusion support bar 1, base 15, manual setter 6, pulley 9, steel
Cord 7, stretcher grab 8, hook 11 and stretcher 2.
Support bar 1 includes lower support bar 3, upper support bar 5 and sleeve 4, is threadeded with lower support bar 3 in the lower end of sleeve 4,
Threadeded with upper support bar 5 in the upper end of sleeve 4, the length realizing support bar 1 is adjusted.
Base 15 is connected to the lower end of lower support bar 3, and pulley 9 is connected to the upper end of upper support bar 5, stretcher grab 8 and handss
Shake device 6 to be both connected on upper support bar 5, stretcher grab 8 and manual setter 6 are separately positioned on the both sides of upper support bar 5, stretcher
Grab 8 is positioned close to one end of pulley 9, and one end of steel wire rope 7 is connected with manual setter 6, and the other end of steel wire rope 7 is through sliding
Coupling hook 11 after wheel 9 steering.
Stretcher 2 is Folding stretcher, and stretcher 2 includes framework 13 and canvas 14, and safety harness 12 on framework 13, in canvas 14
Steel wire penetrating hole 10 is set and framework 13 between.During rescue, support bar 1 forms herringbone, the upper end card of framework 2 with stretcher 2
In the stretcher grab 8 on support bar 1, steel wire rope 7 and hook 11 pass through from steel wire penetrating hole 10.
As shown in Figure 2,3, support bar 1 includes at least two hinge bars 16, and setting between adjacent two hinge bars 16 connects
Bar 17, the two ends of connecting rod 17 are hinged with corresponding hinge bar 16 respectively.
Claims (5)
1. small space lifting device it is characterised in that：Including support bar assembly and stretcher；Described support bar assembly includes supporting
Bar, pulley, stretcher grab, manual setter, steel wire rope, pulley is connected to the end of support bar, and stretcher grab and manual setter divide
It is not connected to the both sides of support bar, stretcher grab is positioned close to one end of pulley, one end of steel wire rope is connected with manual setter,
The other end of steel wire rope coupling hook after pulley；Described stretcher includes framework and canvas, arranges between canvas and framework
Steel wire penetrating hole；One end of described framework is stuck in the stretcher grab of support bar assembly, and steel wire rope and hook are worn from steel wire rope
Via passes through.
2. small space lifting device according to claim 1 it is characterised in that：Described support bar includes the first support
Bar, second support bar and sleeve, threadeded with first support bar in one end of sleeve, the other end of sleeve and second support bar spiral shell
Stricture of vagina connects.
3. small space lifting device according to claim 1 it is characterised in that：Described support bar includes at least two hinges
Extension bar, arranges connecting rod between adjacent two hinge bars, the two ends of connecting rod are hinged with corresponding hinge bar respectively.
4. small space lifting device according to claim 1 it is characterised in that：In described support bar away from the one of pulley
End connect base.
5. small space lifting device according to claim 1 it is characterised in that：Described stretcher is Folding stretcher, in folding
Safety harness on the framework of folded stretcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903003.0U CN205973584U (en) | 2016-08-19 | 2016-08-19 | Narrow and small space lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903003.0U CN205973584U (en) | 2016-08-19 | 2016-08-19 | Narrow and small space lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973584U true CN205973584U (en) | 2017-02-22 |
Family
ID=58031273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620903003.0U Active CN205973584U (en) | 2016-08-19 | 2016-08-19 | Narrow and small space lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115529A (en) * | 2016-08-19 | 2016-11-16 | 江苏亚华救生装备有限公司 | Small space lifting device |
| CN113648137B (en) * | 2021-08-24 | 2024-01-26 | 洛阳市中心医院（郑州大学附属洛阳中心医院） | Split type bed ware of crossing based on personnel's first aid is transported space and is adjusted |
-
2016
- 2016-08-19 CN CN201620903003.0U patent/CN205973584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115529A (en) * | 2016-08-19 | 2016-11-16 | 江苏亚华救生装备有限公司 | Small space lifting device |
| CN113648137B (en) * | 2021-08-24 | 2024-01-26 | 洛阳市中心医院（郑州大学附属洛阳中心医院） | Split type bed ware of crossing based on personnel's first aid is transported space and is adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Gang Inventor after: Qi Hailin Inventor before: Zhang Rong Inventor before: Chen Du Inventor before: Xi Fang Inventor before: Qi Hailin Inventor before: Shen Gang |