CN201971590U - Rescue jack - Google Patents
Rescue jack Download PDFInfo
- Publication number
- CN201971590U CN201971590U CN2010206330036U CN201020633003U CN201971590U CN 201971590 U CN201971590 U CN 201971590U CN 2010206330036 U CN2010206330036 U CN 2010206330036U CN 201020633003 U CN201020633003 U CN 201020633003U CN 201971590 U CN201971590 U CN 201971590U
- Authority
- CN
- China
- Prior art keywords
- rescue
- bracing frame
- jack
- base
- support frame
- 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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Abstract
The utility model relates to a rescue jack, an oil pipe is arranged between a hand-operated oil pump and a support frame, a jack head is arranged at the top of the support frame, and the rescue jack is characterized in that sleeves are arranged on the surface of the support frame from top to bottom, protection frames are arranged on the outer walls of the sleeves in parallel, the bottoms of the support frames are connected with a base, the upper end surfaces of the support frame are connected with the bottoms of the support frames, and tapered support legs are arranged on the lower end surface of the base. Compared with the prior art, the rescue jack has the advantages of good rescue effect, good stability and easiness in finding a fulcrum and the like.
Description
Technical field
The utility model relates to a kind of wrecking equipment.
Background technology
According to data, why earthquake causes great personnel's property damage, is that principal earthquake is greatly destructive on the one hand, is aftershock on the other hand, and a lot of aftershocks have not only increased the weight of loss, and have brought great challenge to the rescue group.Because a lot of heavy waress are difficult to enter the disaster area after the earthquake, equipment portable in the rescue is also few, has had a strong impact on rescue efficiency like this, is difficult in and wins more rescue chance in the limited rescue golden period.A lot of rescue groups dig by free-hand plane, lack rescue tool effectively.The rescue jack is one of important wrecking equipment, and comprising substantially of existing rescue jack promptly is provided with oil pipe in hand oil pump, bracing frame and top between hand oil pump and bracing frame, be provided with the top at the top of bracing frame.
Though the rescue jack of said structure plays and backs down weight, rescue the wounded's effect, following drawback in the rescue process:
1, owing to ground soft or hard degree difference, fulcrum is difficult to find.
2, the rescue group subjects to the harm of aftershock in the rescue process.
3, when rescuing with jack, some rubble rubblees of roof fall cause the secondary injury to human body easily.
Summary of the invention
The purpose of this utility model is to provide a kind of rescue effective, and good stability easily finds fulcrum, long service life, rescue jack simple to operate.
The utility model comprises hand oil pump; bracing frame; the top; fender bracket and base; hand oil pump wherein; bracing frame and top are same as the prior art substantially; promptly between hand oil pump and bracing frame, be provided with oil pipe; top at bracing frame is provided with the top; surface at above-mentioned bracing frame is provided with several sleeve pipes from top to bottom; outer wall at sleeve pipe is provided with several fender brackets side by side; described fender bracket is by hinged the forming of several body of rod head and the tail; bottom at above-mentioned bracing frame connects base; described base is a disc-shaped structure; its upper surface links to each other with the bottom of bracing frame, and the lower surface of base is provided with several taper legs.
The utility model is work like this:
At first seek correct position and place, because the base bottom is provided with the taper leg, but then actv. is caught uneven or ground, bevelled shake back, thereby helps the fixing of jack, improves load-carrying capacity; During use, open fender bracket, fender bracket outwards opens, and well forms protective case, avoids some rubble rubblees of roof fall that the trapped person is caused the secondary injury, with high pressure fuel pipe jack is connected with oil pump then, again the oil return valve rod on the oil pump is screwed, put moulded rod on repeatedly, make hydraulic oil enter the jack part through high pressure fuel pipe with hand, along with the rising of hydraulic oil, weight is by jack-up; After finishing using, just the screw of draining the oil on the oil pump unscrews, and the jack medi-spring retracts original position with piston, and hydraulic oil returns fuel tank again through oil pressure pipe, finishes the use of a jack.
The utility model compared with prior art has following advantage: rescue effectively, good stability easily finds fulcrum, and long service life is simple to operate.
Description of drawings
Fig. 1 is a three-dimensional simplified schematic diagram of the present utility model.
Fig. 2 is the three-dimensional simplified schematic diagram of fender bracket of the present utility model.
Fig. 3 is the three-dimensional simplified schematic diagram of base of the present utility model.
The specific embodiment
As shown in Figure 1; be provided with oil pipe between hand oil pump 1 and the bracing frame 2; be provided with top 3 at the top of bracing frame; be provided with several sleeve pipes 4 from top to bottom on the surface of above-mentioned bracing frame; outer wall at sleeve pipe is provided with several fender brackets 5 side by side, and the bottom of bracing frame connects base 6, and described base is a disc-shaped structure; its upper surface links to each other with the bottom of bracing frame, and the lower surface of base is provided with several taper legs 7.
As shown in Figure 2, fender bracket is by hinged the forming of several body of rod 8 head and the tail.
As shown in Figure 3, base is a disc-shaped structure, and its lower surface is provided with several taper legs.
Claims (1)
1. rescue jack for one kind; comprise and draw together hand oil pump, bracing frame, top, fender bracket and base; between hand oil pump and bracing frame, be provided with oil pipe; top at bracing frame is provided with the top, it is characterized in that: the surface of bracing frame is provided with sleeve pipe from top to bottom, is provided with fender bracket side by side at the outer wall of sleeve pipe; bottom at bracing frame connects base; base is a disc-shaped structure, and its upper surface links to each other with the bottom of bracing frame, and the lower surface of base is provided with the taper leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206330036U CN201971590U (en) | 2010-11-30 | 2010-11-30 | Rescue jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206330036U CN201971590U (en) | 2010-11-30 | 2010-11-30 | Rescue jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201971590U true CN201971590U (en) | 2011-09-14 |
Family
ID=44576696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206330036U Expired - Fee Related CN201971590U (en) | 2010-11-30 | 2010-11-30 | Rescue jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201971590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042357A (en) * | 2011-12-19 | 2013-04-17 | 湖南晟通科技集团有限公司 | Processing method and processing tool for aluminum alloy girder |
-
2010
- 2010-11-30 CN CN2010206330036U patent/CN201971590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042357A (en) * | 2011-12-19 | 2013-04-17 | 湖南晟通科技集团有限公司 | Processing method and processing tool for aluminum alloy girder |
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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: 20110914 Termination date: 20111130 |