CN200973930Y - Well lifesaving device with simple structure - Google Patents
Well lifesaving device with simple structure Download PDFInfo
- Publication number
- CN200973930Y CN200973930Y CN 200620009597 CN200620009597U CN200973930Y CN 200973930 Y CN200973930 Y CN 200973930Y CN 200620009597 CN200620009597 CN 200620009597 CN 200620009597 U CN200620009597 U CN 200620009597U CN 200973930 Y CN200973930 Y CN 200973930Y
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- CN
- China
- Prior art keywords
- lifesaving
- well
- turnover
- fixing plate
- chain
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- 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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Abstract
The utility model relates to a well lifesaving apparatus with simple structure, which comprises a vertical lifesaving cylinder, an opening arranged on one side wall of the lifesaving cylinder, a tip-up lifesaving arm, an upper fixing plate and a lower fixing plate fixed towards each other in the lifesaving cylinder, a chain pulley above the lower fixing plate, and a chain arranged on the chain pulley, wherein one end of the chain is fixed on the chain pulley and the other end is connected with a control pull rope and a locating tension spring. In addition, the other end of the locating tension spring is connected with the upper fixing plate. A gear is coaxially connected with the chain pulley. A lower end of the tip-up lifesaving arm is provided with engaging teeth to mesh with the gear. A tip-up shaft of the tip-up lifesaving shaft is arranged with a locating spring. The upper fixing plate is connected with a lower end of a control lever. The utility model has the advantages of simple structure, small size, light weight, high portability, easy operation, great safety and reliability and excellent salvage effect and is suitable for salvaging persons falling into well, in particular a deep well with a small wellhead, such as straight well with diameter of 300cm.
Description
Technical field
The utility model relates to a kind of improved well brucker survival capsule, is particularly useful for the osculum deep-well, belongs to civilian or fire-fighting equipment.
Background technology
In environment such as rural area farming, field construction or outdoor travel, often meet the well accident.The person down the well is implemented relief mainly contain three kinds of methods, the one, adopt the upside down hanging human-bady formula to go deep into the down-hole and implement relief.Because down-hole lighting difficulty, anoxic, space are narrow and small, bring inconvenience not only for deliverer's operation, and the long-time reversal of the natural order of things of human body also can be in peril of one's life, and because well head is less, the deliverer can only bear with person slight of figure, task difficulty is bigger.The 2nd, discharge rope to the down-hole.The more bad operation of this mode, because the underground air deficiency, the person down the well is unconsciousness or on the point of dying often, and can't cooperate guesses is rescued, and the person down the well occupies the majority with children still more.The third mode is to implement relief at the other passage that excavates of the side of well head.Need expend lot of manpower and material resources, consuming time oversize, many times can incur loss through delay relief opportunity, and, also have during relief and excavate the danger of subsiding or causing the person down the well to glide.The well Life Saving Apparatus of developing a kind of handled easily is of great importance.
The utility model content
The purpose of this utility model is to provide a kind of well brucker survival capsule, and is simple in structure, uses easy to operate, safe and reliable.
Well brucker survival capsule simple in structure described in the utility model, lifesaving cylindrical shell is longitudinally arranged, one side-walls of lifesaving cylindrical shell is provided with opening and puts the turnover escape boom, last bottom plate relative fixed in the lifesaving cylindrical shell, the bottom plate top is equipped with sprocket wheel, chain one end that is fitted on the sprocket wheel is fixed on the sprocket wheel, the other end connects control stay cord and Locating extension spring, the other end of Locating extension spring is connected on the upper mounted plate, one gear and sprocket coaxiality are installed, the lower end of turnover escape boom is provided with the engaging tooth of answering with gear mesh, on the turnover axle of turnover escape boom retainer spring is housed, and upper mounted plate is fixedly connected on the lower end of action bars.Action bars also can directly extend on the bottom plate.
Under the normal condition, chain is located placement under the effect of Locating extension spring, and the turnover escape boom is being recovered in the lifesaving cylindrical shell under the effect of retainer spring.When implementing relief, by action bars the lifesaving cylindrical shell is transferred in the well, by control stay cord operation chain, lift chain, sprocket rotation, driven gear rotates, the turnover of gear drive turnover escape boom is opened, and at this moment, the turnover escape boom generally just in time places person down the well's crotch portion, take for the person down the well, promote action bars and the person down the well can be rescued well.
The outside of last bottom plate can be fitted with the round end capping respectively, and slyness conveniently moves up and down.At this moment, action bars also can directly be connected in the round end capping.
Being fixedly connected with tractive balance transverse arm in the same side mutually with the turnover escape boom, be provided with the inclination pull bar between tractive balance transverse arm and action bars on the action bars, the outer end of tractive balance transverse arm connects the tractive stay cord.By traction tractive stay cord application of force action bars, can form certain person down the well space, guarantee in traction process, make the person down the well away from the borehole wall, avoid borehole wall scratch person down the well skin, more safe and reliable.
Lifesaving cylindrical shell of the present utility model can be manufactured by stainless steel, alloy and high-strength engineering plastic.Can on tractive balance transverse arm, be equipped with illuminating lamp and be used for mine lighting, also can be equipped with oxygen bag in the lump, avoid the down-hole anoxic.
The utility model well brucker survival capsule, simple in structure, volume is little, and is in light weight, is easy to carry, and uses easy to operately, safe and reliable, and success in salvage is good, is applicable to person down the well's relief, and especially the osculum deep-well is the straight tube well of 300cm as bore.
Description of drawings
Fig. 1, the utility model one example structure schematic diagram.
Among the figure: 1, tractive stay cord 2, tractive balance transverse arm 3, inclination pull bar 4, action bars 5, control stay cord 6, upper cover 7, upper mounted plate 8, Locating extension spring 9, chain 10, turnover escape boom 11, lifesaving cylindrical shell 12, sprocket wheel 13, retainer spring 14, turnover axle 15, bottom plate 16, capping 17 down, set bolt 18, gear.
The specific embodiment
The utility model is described in further detail in conjunction with the foregoing description accompanying drawing.
As shown in the figure, well brucker survival capsule simple in structure described in the utility model, lifesaving cylindrical shell 11 is longitudinally arranged, one side-walls of lifesaving cylindrical shell 11 is provided with opening and puts turnover escape boom 10, last bottom plate 7 in the lifesaving cylindrical shell 11,15 relative fixed, last bottom plate 7,15 the outside is fitted with round end capping 6 up and down respectively, 16, bottom plate 15 tops are equipped with sprocket wheel 12, an end that is fitted in the chain 9 on the sprocket wheel 12 is fixed on the sprocket wheel 12, the other end connects control stay cord 5 and Locating extension spring 8, the other end of Locating extension spring 8 is connected on the upper mounted plate 7, gear 18 and sprocket wheel 12 coaxial installations, the lower end of turnover escape boom 10 is provided with the engaging tooth corresponding with gear 18, fixedly connected with sprocket wheel 12 in the lower end of turnover escape boom 10, on the turnover axle 14 of turnover escape boom 10 retainer spring 13 is housed, upper mounted plate 7 is fixedly connected on the lower end of action bars 4.Be fixedly connected with tractive balance transverse arm 2 in the same side mutually with turnover escape boom 10 on the action bars 4,4 of tractive balance transverse arm 2 and action bars are provided with inclination pull bar 3, and the outer end of tractive balance transverse arm 2 connects tractive stay cord 1.
Under the normal condition, chain 9 is located placement under the effect of Locating extension spring 8, and turnover escape boom 10 is being recovered in lifesaving cylindrical shell 11 under the effect of retainer spring 13.By action bars 4 lifesaving cylindrical shell 11 is transferred in the well, by control stay cord 5 operation chains 9, lift chain 9, drive sprocket 12 rotates, and driven gear 18 rotates, and gear 18 drives 10 turnovers of turnover escape boom and opens, at this moment, turnover escape boom 10 generally just in time places person down the well's crotch portion, takes for the person down the well, and tractive tractive stay cord 1, support action bars 4 can be rescued well with the person down the well.
Claims (3)
1, a kind of well brucker survival capsule simple in structure, it is characterized in that having lifesaving cylindrical shell longitudinally, one side-walls of lifesaving cylindrical shell is provided with opening and puts the turnover escape boom, last bottom plate relative fixed in the lifesaving cylindrical shell, the bottom plate top is equipped with sprocket wheel, chain one end that is fitted on the sprocket wheel is fixed on the sprocket wheel, the other end connects control stay cord and Locating extension spring, the other end of Locating extension spring is connected on the upper mounted plate, one gear and sprocket coaxiality are installed, the lower end of turnover escape boom is provided with the engaging tooth of answering with gear mesh, on the turnover axle of turnover escape boom retainer spring is housed, and upper mounted plate is fixedly connected on the lower end of action bars.
2, well brucker survival capsule simple in structure according to claim 1 is characterized in that the outside of bottom plate is fitted with the round end capping respectively.
3, well brucker survival capsule simple in structure according to claim 1 and 2, it is characterized in that being fixedly connected with tractive balance transverse arm in the same side mutually with the turnover escape boom on the action bars, be provided with the inclination pull bar between tractive balance transverse arm and action bars, the outer end of tractive balance transverse arm connects the tractive stay cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009597 CN200973930Y (en) | 2006-11-17 | 2006-11-17 | Well lifesaving device with simple structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009597 CN200973930Y (en) | 2006-11-17 | 2006-11-17 | Well lifesaving device with simple structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973930Y true CN200973930Y (en) | 2007-11-14 |
Family
ID=38900223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009597 Expired - Fee Related CN200973930Y (en) | 2006-11-17 | 2006-11-17 | Well lifesaving device with simple structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973930Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401989B (en) * | 2008-11-24 | 2012-10-24 | 程超 | Fire-fighting triangle start support bracket direct-stick deep-hole succor device |
-
2006
- 2006-11-17 CN CN 200620009597 patent/CN200973930Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401989B (en) * | 2008-11-24 | 2012-10-24 | 程超 | Fire-fighting triangle start support bracket direct-stick deep-hole succor device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20101117 |