CN205434751U - Underground lifesaving device - Google Patents
Underground lifesaving device Download PDFInfo
- Publication number
- CN205434751U CN205434751U CN201620293853.3U CN201620293853U CN205434751U CN 205434751 U CN205434751 U CN 205434751U CN 201620293853 U CN201620293853 U CN 201620293853U CN 205434751 U CN205434751 U CN 205434751U
- Authority
- CN
- China
- Prior art keywords
- grasper
- jamming claw
- jack catch
- ropes
- lifesaving device
- 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.)
- Expired - Fee Related
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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses an underground lifesaving device to the personnel's that are rescued shoulder or clothes are as main promptly point, and applicable rescue scene is more extensive, and it is including being fixed in the winding plant that well head top and winding have two ropes, the lower extreme of two ropes is connected with the grasper respectively, the grasper includes through hollow axle sleeve articulated left side jack catch and right jack catch, the left jack catch and the right jack catch of part is the relative curved body who sets up below the hollow axle sleeve, the curved body lower extreme is provided with toward the slick and sly guide body that extends outward, the upper end and the same root of left jack catch and right jack catch the rope links to each other, still be provided with the horizontal pole that passes hollow axle sleeve between two graspers.
Description
Technical field
This utility model relates to buoyant apparatus field, particularly relates to a kind of underground lifesaving device.
Background technology
Exist a lot in early days for the dry well irrigated in rural area, improvement along with irrigation technique, such dry well is rarely used, also nobody's management, often occurs child to fall into the accident in well, owing to the diameter of this type of dry well is less, cannot directly under in well, rescue people, can only take considerable time by laterally excavating and child could be rescued, miss optimal therapeutic time.
The patent of Application No. 201520360250.6 discloses a kind of underground lifesaving device, it includes bracing frame, hangs cylinder, steel and iron parts and strong magnets, support frame as described above stands on above well head, hang cylinder lifting to be connected on bracing frame, steel and iron parts is suspended on hangs a base surrounding, hanging cylinder to put to shaft bottom, the strong magnets being connected to lifting rope bottom connects steel and iron parts through hanging cylinder absorption, and steel and iron parts is formed and hangs a base.This type of lifesaving appliance can realize down-hole life saving, but restricted too big when using, and needs to exist between children's torso and the borehole wall gap, fall to realize rescue for hanging cylinder, and child is stuck in well when falling in well often, health and the borehole wall gapless, this type of lifesaving appliance the most just cannot use.
Summary of the invention
This utility model provides a kind of underground lifesaving device, with by the oxter of rescue personnel or clothes for mainly firmly grasping point, can meet various in the case of rescue demand.
For reaching above-mentioned purpose, the scheme that this utility model is taked is: a kind of underground lifesaving device, including being fixed on above well head and being wound with the winding plant of two ropes, the lower end of described two ropes is connected to grasper, described grasper includes the left jamming claw hinged by hollow shaft sleeve and right jamming claw, described hollow shaft sleeve is the arc body being oppositely arranged with left jamming claw and the right jamming claw of lower part, described arc body lower end is provided with the round and smooth guide body extended outward, and left jamming claw is connected with same described rope with the upper end of right jamming claw；The cross bar through hollow shaft sleeve it is additionally provided with between said two grasper, described cross bar outer surface is arranged at intervals with groove and the back-up ring adaptive with described groove, the spacing of described groove is identical with described grasper thickness, can according to by the personnel that rescue in well practical situation regulation two graspers between distance, and fix with back-up ring, prevent grasper from horizontally slipping along cross bar.
As optimization, inside described arc body, it is fixed with cystosepiment, if it is less to be rescued personnel's dressing, pain when can effectively alleviate grasper work, its health caused.
As optimization, also include illuminator and the camera head being arranged on described cross bar side, and be positioned at above well head the display device with described camera head wireless connections, facilitate rescue personnel to confirm whether grasper puts in place, understand downhole conditions in time, to take to successfully manage measure.
This utility model beneficial effect: to be firmly grasped point by the oxter of rescue personnel or clothes for main, can be according to being rescued the actual by card situation of personnel, implement to promote rescue as promptly point using any body part below cervical region, grasper uses middle articulated structure, will not loosen when promoting, it is to avoid secondary drops.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is A direction view in Fig. 1.
Fig. 3 is A-A sectional view in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the technical scheme of utility model is described in detail.
A kind of underground lifesaving device as shown in Figure 1, including the winding plant 4 being fixed on above well head, two ropes 3 it are wound with on winding plant 4, the lower end of two ropes 3 is connected to grasper 1, grasper 1 includes the left jamming claw 1.2 hinged by hollow shaft sleeve 7 and right jamming claw 1.1, hollow shaft sleeve 7 is the arc body being oppositely arranged with left jamming claw and the right jamming claw of lower part, arc body lower end is provided with the round and smooth guide body extended outward, being fixed with cystosepiment 6 inside arc body, left jamming claw 1.2 is connected with same rope 3 with the upper end of right jamming claw 1.1；Being additionally provided with the cross bar 2 through hollow shaft sleeve 7 between two graspers 1, the outer surface of cross bar 2 is arranged at intervals with groove and the back-up ring 5 adaptive with described groove, and the spacing of groove is identical with the thickness of grasper 1；Confirm whether grasper puts in place, arranges illuminator and camera head in the side of cross bar 2, is provided above and the display device of camera head wireless connections at well head for convenience.
During use, grasper 1 is slowly put down by winding plant 4, encounters after being rescued the health of personnel, under the effect of deadweight and guide body, the end opening of grasper 1 opens, when the arc body being positioned at left jamming claw 1.2 and right jamming claw 1.1 by the personnel shoulder of rescuing is internal, winding plant 4 up promotes grasper 1, according to lever principle, the inside clamping of arc body of left jamming claw 1.2 and right jamming claw 1.1, form closed ring, will be entangled by the shoulder rescuing personnel from oxter, lifting process will not occur secondary drop.Certainly, if body inclination when being stuck by the personnel of rescuing, equally can realize promoting rescue by grasper 1 promptly its side shoulder or clothes.
The above is only preferred implementation of the present utility model; protection domain of the present utility model is not limited merely to above-described embodiment; all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model; should be understood that; for those skilled in the art; without departing from the some improvements and modifications under this utility model principle premise, also should be regarded as protection domain of the present utility model.
Claims (3)
1. a underground lifesaving device, it is characterized in that: include the winding plant being fixed on above well head and being wound with two ropes, the lower end of described two ropes is connected to grasper, described grasper includes the left jamming claw hinged by hollow shaft sleeve and right jamming claw, described hollow shaft sleeve is the arc body being oppositely arranged with left jamming claw and the right jamming claw of lower part, described arc body lower end is provided with the round and smooth guide body extended outward, and left jamming claw is connected with same described rope with the upper end of right jamming claw；Being additionally provided with the cross bar through hollow shaft sleeve between said two grasper, described cross bar outer surface is arranged at intervals with groove and the back-up ring adaptive with described groove, and the spacing of described groove is identical with described grasper thickness.
A kind of underground lifesaving device, it is characterised in that: it is fixed with cystosepiment inside described arc body.
A kind of underground lifesaving device, it is characterised in that: also include illuminator and the camera head being arranged on described cross bar side, and be positioned at above well head the display device with described camera head wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293853.3U CN205434751U (en) | 2016-04-11 | 2016-04-11 | Underground lifesaving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293853.3U CN205434751U (en) | 2016-04-11 | 2016-04-11 | Underground lifesaving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205434751U true CN205434751U (en) | 2016-08-10 |
Family
ID=56607448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620293853.3U Expired - Fee Related CN205434751U (en) | 2016-04-11 | 2016-04-11 | Underground lifesaving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205434751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823188A (en) * | 2017-03-28 | 2017-06-13 | 西华大学 | A kind of automatic detection and rescue robot of deep-well and rescue mode |
-
2016
- 2016-04-11 CN CN201620293853.3U patent/CN205434751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823188A (en) * | 2017-03-28 | 2017-06-13 | 西华大学 | A kind of automatic detection and rescue robot of deep-well and rescue mode |
| CN106823188B (en) * | 2017-03-28 | 2022-04-15 | 西华大学 | Automatic detection rescue robot for deep well and rescue method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160810 Termination date: 20170411 |