CN201722099U - Jack for earthquake rescue - Google Patents
Jack for earthquake rescue Download PDFInfo
- Publication number
- CN201722099U CN201722099U CN2010202283426U CN201020228342U CN201722099U CN 201722099 U CN201722099 U CN 201722099U CN 2010202283426 U CN2010202283426 U CN 2010202283426U CN 201020228342 U CN201020228342 U CN 201020228342U CN 201722099 U CN201722099 U CN 201722099U
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- CN
- China
- Prior art keywords
- jack
- earthquake
- hydraulic cylinder
- push rod
- rescue
- 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 discloses a jack for earthquake rescue. A push rod is provided in a hydraulic cylinder which is provided with a hydraulic connection port. Two ear joints are respectively provided at the top end of the push rod and the bottom of the hydraulic cylinder. Two pawls are respectively hinged with the two ear joints through pins. The jack can conveniently support the collision object in the earthquake. A gap for life is kept for the buried personnel. Defects of labor shortage and incapability for performing large-scale mechanical operation in time are overcome. The efficiency of earthquake rescuing is effectively improved, and time is gained for saving life.
Description
Technical field
The utility model relates to a kind of jack that is used for the earthquake rescue.
Background technology
Earthquake causes all kinds of buildings and facility to collapse, and causes personnel to be buried under the ruins, for rescuing life removal of demolition waste or lever up ruins so that the space that buried person person obtains to survive in time, wins the time of rescue; And the cleaning in ruins at present or lever up and adopt crow bar or spade to implement by manpower usually, or adopt big machinery to clear up or all kinds of things that collapse of slinging, obviously low by manpower employing crow bar or its cleaning efficiency of spade, it is powerless to seem before bulk is collapsed thing, and big machinery puts in place and needs the regular hour, under complex-terrain after the earthquake, also possibly can't put to good use, especially may cause the chain reaction of the thing that collapses during the big machinery operation, jeopardize buried person person's life, so big machinery is in the careful usefulness of earthquake field.The defective of above-mentioned ruins method for cleaning has seriously restricted the enforcement of earthquake rescue, has influenced the efficient of earthquake rescue.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of jack that is used for the earthquake rescue, utilize this jack can conveniently prop up the earthquake collapse thing, strut the slit of life for buried person person, overcome the defective of manpower and big machinery operation, effectively improved the efficient of earthquake rescue, gained time for saving life.
For solving the problems of the technologies described above, the jack that the utility model is used for the earthquake rescue comprises hydraulic cylinder, is located at the push rod in the described hydraulic cylinder, described hydraulic cylinder is provided with the hydraulic pressure connectivity port, described push rod passes through hydraulic-driven, comprise that also two ears climb and two ratchets, described two ears are climbed the top of being located at described push rod respectively and the bottom of hydraulic cylinder, and described two ratchets are climbed by hinged respectively described two ears of bearing pin.
Because being used for the jack of earthquake rescue, the utility model adopted technique scheme, be that push rod is located in the hydraulic cylinder, hydraulic cylinder is provided with the hydraulic pressure connectivity port, and two ears are climbed the top of being located at push rod respectively and the bottom of hydraulic cylinder, and two ratchets are climbed by hinged respectively two ears of bearing pin; This jack can conveniently be propped up the earthquake collapse thing, for buried person person struts the slit of life, has overcome the defective of manpower and big machinery operation, has effectively improved the efficient of earthquake rescue, gains time for saving life.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is used for the structural representation of the jack of earthquake rescue for the utility model.
The specific embodiment
As shown in Figure 1, the jack that the utility model is used for the earthquake rescue comprises hydraulic cylinder 1, is located at the push rod 2 in the described hydraulic cylinder 1, described hydraulic cylinder 1 is provided with hydraulic pressure connectivity port 3, described push rod 2 passes through hydraulic-driven, comprise that also two ears climb 4 and two ratchets 5, described two ears are climbed 4 and are located at the top of described push rod 2 and the bottom of hydraulic cylinder 1 respectively, and described two ratchets 5 climb 4 by hinged respectively described two ears of bearing pin 6.
In the earthquake rescue, look long-pending size of the object that collapses and slit, one or more jacks can be placed under the thing that collapses, two ratchets are respectively against the upholder and the thing that collapses, and can be according to the angle of the angular adjustment ratchet in the thing slit of collapsing, make the firm ground of grabbing of ratchet, hydraulic pressure connectivity port by hydraulic cylinder connects small-sized hand-operated Hydraulic Pump, the operation hydraulic hand-pump makes push rod jack-up, thereby will collapse thing jack-up certain distance or certain clearance, and can implement rescue or try to gain time precious to one for life rescue buried person person.
This jack is small and exquisite, portable, can arrive rescue site with rescue group's very first time, it has changed the situation of most employing crow bar or spade enforcement rescue, for rescue provides the actv. instrument, the setting of ratchet can make jack reliably settle, the adjustable angle of ratchet makes it adapt to the jack-up of the various things that collapse, and can implement the rescue of the very first time or win the quality time for follow-up rescue.
Also applicable to various similar occasion, be used for the jack-up operation of all kinds of objects with the sample jack.
Claims (1)
1. one kind is used for the jack that earthquake is rescued, comprise hydraulic cylinder, be located at the push rod in the described hydraulic cylinder, described hydraulic cylinder is provided with the hydraulic pressure connectivity port, described push rod passes through hydraulic-driven, it is characterized in that: comprise that also two ears climb and two ratchets, described two ears are climbed the top of being located at described push rod respectively and the bottom of hydraulic cylinder, and described two ratchets are climbed by hinged respectively described two ears of bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202283426U CN201722099U (en) | 2010-06-17 | 2010-06-17 | Jack for earthquake rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202283426U CN201722099U (en) | 2010-06-17 | 2010-06-17 | Jack for earthquake rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722099U true CN201722099U (en) | 2011-01-26 |
Family
ID=43490408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202283426U Expired - Fee Related CN201722099U (en) | 2010-06-17 | 2010-06-17 | Jack for earthquake rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894851A (en) * | 2021-01-29 | 2021-06-04 | 贵州理工学院 | Rescue robot |
-
2010
- 2010-06-17 CN CN2010202283426U patent/CN201722099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894851A (en) * | 2021-01-29 | 2021-06-04 | 贵州理工学院 | Rescue robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOSTEEL STEEL STRUCTURE CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAOGANG EQUIPMENT OVERHAUL CO., LTD. Effective date: 20120521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120521 Address after: 201900 No. 2001 Yang Yang Road, Shanghai, Baoshan District Patentee after: Baosteel Construction Co.,Ltd. Address before: Five road 201900 Shanghai city Baoshan District Baosteel Weiyi machine Patentee before: Shanghai Baogang Equipment Overhaul Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130617 |