CN101322871A - Small diameter deep well life saving latch jack - Google Patents
Small diameter deep well life saving latch jack Download PDFInfo
- Publication number
- CN101322871A CN101322871A CNA2008101448344A CN200810144834A CN101322871A CN 101322871 A CN101322871 A CN 101322871A CN A2008101448344 A CNA2008101448344 A CN A2008101448344A CN 200810144834 A CN200810144834 A CN 200810144834A CN 101322871 A CN101322871 A CN 101322871A
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- Prior art keywords
- rescue cage
- rescue
- deep well
- cage
- claw
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Abstract
The invention relates to a latch jack for the life saving in a small-bore deep well, which is particularly applicable to the salvage of people or objects falling into the small-bore deep well. The upper end of a rescue cage is detachably fixed with two to three groups of connecting rods, each group of connecting rod consists of a plurality of detachable parts so as to extend the rescuing cage into the bottom of the well, the rescue cage takes the shape of a column, the upper end of the rescue cage is provided with a support bar, three to eight erect plates are fixed along the tessellation line direction of the column, the lower end of the rescue cage is articulated with three to eight claw plates by a hinge, a torsional spring is arranged on the hinge so as to ensure that the hinge and the claw plates always keep in step with the direction of the erect plates, namely in the vertical state, when no external force is available. The lower ends of the claw plates are respectively provided with a small hole, a locking rope passes through the interior of the small hole and is winded on a capstan along the rescue cage and the connecting rods and the capstan is rotated to inwards tightening up the claw plates simultaneously by the locking rope. The latch jack of the invention has simple structure, convenient use and carrying as well as time and effort conservation during the rescue.
Description
Technical field
The present invention relates to a kind of small diameter deep well life saving latch jack, be particularly suitable for falling into the people of small diameter deep well or the salvaging of thing.
Background technology
Small diameter deep well does not have special-purpose fisher at present, and falling into people or thing all needs to excavate and could rescue with excavator, and this not only wastes time and energy, if that rescue is the people, will delay best rescue time, causes the consequence that is difficult to expect.
Summary of the invention:
In order to overcome the shortcoming of prior art, the invention provides a kind of small diameter deep well life saving latch jack, it is simple in structure, uses easy to carryly, and it is time saving and energy saving to rescue.
The present invention solves the technical scheme that its technical problem takes: 2 ~ 3 groups of connecting rods are detachably fixed in the upper end of rescue cage, every group of connecting rod detachably is made up of multistage, so that the rescue cage can be reached the shaft bottom, the rescue cage is cylindric, there is support bar the upper end, the plain line direction of cylinder is fixed with 3 ~ 8 risers, the lower end of rescue cage is by hinged 3 ~ 8 claw-plates of hinge, have the button spring on the described hinge, can make hinge and described claw-plate when no external force, all the time be consistent with described riser direction, be vertical state, the lower end of described claw-plate has an aperture respectively, is installed with locking rope in the aperture, locking rope is along described rescue cage, connecting rod rotates capstan winch and described claw-plate inwardly can be tightened up simultaneously by locking rope on capstan winch.
The present invention is simple in structure, uses easy to carryly, and it is time saving and energy saving to rescue.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention.
The specific embodiment
As shown in drawings, 3 groups of connecting rods 1 are fixed by screw thread in the upper end of rescue cage 2, and every group of connecting rod 1 is made up of multistage, fixes by screw thread to each other, so that can reach the shaft bottom with rescuing cage 2.Rescue cage 2 is cylindric, and there is support bar 12 upper end, and the plain line direction of cylinder is evenly fixed 6 risers 5.The lower end of rescue cage 2 is by hinge 6 hinged 6 claw-plates 7.Have the button spring on the described hinge 6, can make hinge 6 and described claw-plate 7 when no external force, be consistent with described riser 5 directions all the time, promptly vertical state, as shown in Figure 1.The lower end of described claw-plate 7 has an aperture 8 respectively, is installed with locking rope 10 in the aperture 8, and locking rope 10, rotates capstan winch 11 and described claw-plate 7 inwardly can be tightened up simultaneously by locking rope 10, as shown in Figure 2 on capstan winch 11 along described rescue cage 2, connecting rod 1.Soft net (not drawing among the figure) is connected between the described adjacent claw-plate 7.Described locking rope 10 is by a plurality of collar 9 guiding, and all collars 9 are fixing with rescue cage 2 or connecting rod 1 respectively.The upper end of described rescue cage 2 is fixed with illuminating lamp 3 and camera 4, is used for observing the shaft bottom situation, improves the efficient of rescue.The body diameter adjustable size of described rescue cage 2 is so that adapt to the deep-well of different-diameter.
Claims (4)
1, a kind of small diameter deep well life saving latch jack, it is characterized in that: 2 ~ 3 groups of connecting rods (1) are detachably fixed in the upper end of rescue cage (2), every group of connecting rod (1) detachably is made up of multistage, rescue cage (2) is cylindric, there is support bar (12) upper end, the plain line direction of cylinder is fixed with 3 ~ 8 risers (5), the lower end of rescue cage (2) is by hinged 3 ~ 8 claw-plates of hinge (6) (7), described hinge has the button spring on (6), hinge when no external force (6) and described claw-plate (7) are consistent with described riser (5) direction all the time, it is vertical state, the lower end of described claw-plate (7) has an aperture (8) respectively, be installed with locking rope (10) in the aperture (8), locking rope (10) is along described rescue cage (2), connecting rod (1) rotates capstan winch (11) and described claw-plate (7) inwardly can be tightened up simultaneously by locking rope (10) on capstan winch (11).
2, small diameter deep well life saving latch jack according to claim 1 is characterized in that: the upper end of described rescue cage (2) is fixed with illuminating lamp (3) and camera (4).
3, small diameter deep well life saving latch jack according to claim 1 is characterized in that: described locking rope (10) is by a plurality of collars (9) guiding, and all collars (9) are fixing with rescue cage (2) or connecting rod (1) respectively.
4, small diameter deep well life saving latch jack according to claim 1 is characterized in that: the quantity of described riser (5) and claw-plate (7) is all 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101448344A CN101322871A (en) | 2008-07-28 | 2008-07-28 | Small diameter deep well life saving latch jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101448344A CN101322871A (en) | 2008-07-28 | 2008-07-28 | Small diameter deep well life saving latch jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101322871A true CN101322871A (en) | 2008-12-17 |
Family
ID=40186666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101448344A Pending CN101322871A (en) | 2008-07-28 | 2008-07-28 | Small diameter deep well life saving latch jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101322871A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100952A (en) * | 2011-01-29 | 2011-06-22 | 郎文蔚 | Intelligent well hole lifesaving cradle |
| CN102462902A (en) * | 2010-11-15 | 2012-05-23 | 襄樊职业技术学院 | Deep well rescuing device |
| CN106390328A (en) * | 2016-11-25 | 2017-02-15 | 凤浩 | Deep well rescue robot |
| CN108079465A (en) * | 2018-01-30 | 2018-05-29 | 西安科技大学 | A kind of vehicle-mounted deep well rescue device for different well head diameters |
-
2008
- 2008-07-28 CN CNA2008101448344A patent/CN101322871A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462902A (en) * | 2010-11-15 | 2012-05-23 | 襄樊职业技术学院 | Deep well rescuing device |
| CN102100952A (en) * | 2011-01-29 | 2011-06-22 | 郎文蔚 | Intelligent well hole lifesaving cradle |
| CN102100952B (en) * | 2011-01-29 | 2012-11-28 | 郎文蔚 | Intelligent well hole lifesaving cradle |
| CN106390328A (en) * | 2016-11-25 | 2017-02-15 | 凤浩 | Deep well rescue robot |
| CN108079465A (en) * | 2018-01-30 | 2018-05-29 | 西安科技大学 | A kind of vehicle-mounted deep well rescue device for different well head diameters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20081217 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |