CN109573900B - Adjustable four-claw deep hole rescue device and rescue method thereof - Google Patents
Adjustable four-claw deep hole rescue device and rescue method thereof Download PDFInfo
- Publication number
- CN109573900B CN109573900B CN201811580843.8A CN201811580843A CN109573900B CN 109573900 B CN109573900 B CN 109573900B CN 201811580843 A CN201811580843 A CN 201811580843A CN 109573900 B CN109573900 B CN 109573900B
- Authority
- CN
- China
- Prior art keywords
- claw
- rescue
- joint
- rod
- lifting rod
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force
Abstract
The invention relates to an adjustable four-claw deep hole rescue device and a rescue method thereof, which are characterized by comprising a lifting rod and four groups of rescue claw components, wherein the four groups of rescue claw components are distributed and installed by taking the lifting rod as an axis, each group of rescue claw components consists of a claw arm sleeve, a hydraulic rod, a joint block, a base pin and a claw finger, the hydraulic rod is arranged at the top in the claw arm sleeve, the claw finger is arranged at the bottom in the claw arm sleeve, a plurality of joint blocks are arranged between the hydraulic rod and the claw finger and are connected and transmitted by joint eccentric pins, the claw finger is controlled and linked by the joint block and the hydraulic rod, the side of the near lifting rod between two adjacent joint blocks or between the tail end joint block and the claw finger is connected and fixed by the joint eccentric pin, the side of the far lifting rod is respectively connected with a posture pin hole and the base pin hole in a matching. The invention relates to a rescue device which can rapidly rescue organisms and articles from a deep hole, and four claws of the rescue device can be adjusted according to the size of a hole on site.
Description
[ technical field ]
The invention relates to the technical field of rescue equipment, in particular to an adjustable four-claw deep hole rescue device and a rescue method thereof.
[ background art ]
Rescue equipment is indispensable in daily life or industrial manufacturing, and the current cave rescue also has a plurality of problems. After a rescuer enters a cave, the cave is dangerous everywhere, and the rescue usually takes the whole 10 days to save, so that manpower, material resources and financial resources are consumed. The rescue ware that is applicable to the deep hole lacks at present among the prior art, does not need rescue personnel to get into under the hole, and weak point consuming time moreover, it is efficient, can not cause secondary damage to stranded personnel.
[ summary of the invention ]
The invention aims to overcome the problems in the prior art and provides an adjustable four-claw deep hole rescue device and a rescue method thereof.
In order to achieve the purpose, the adjustable four-claw deep hole rescue device is characterized by comprising a lifting rod and four groups of rescue claw components, wherein the four groups of rescue claw components are distributed and installed by taking the lifting rod as an axis, each group of rescue claw components consists of a claw arm sleeve, a hydraulic rod, a joint block, a base pin and a claw finger, the hydraulic rod is arranged at the top in the claw arm sleeve, the claw finger is arranged at the bottom in the claw arm sleeve, a plurality of joint blocks are arranged between the hydraulic rod and the claw finger and are connected and transmitted by joint eccentric pins, the claw finger is controlled to be linked by the joint block and the hydraulic rod, the side, close to the lifting rod, between two adjacent joint blocks or between a tail end joint block and the claw finger is connected and fixed by the joint eccentric pins, the side, far lifting rod, the base pin and the base pin are connected in a matched mode through a posture pin and.
An adjusting nut is arranged on the lifting rod, four groups of chain rod sleeves are respectively arranged below the adjusting nut according to the number and the direction of the rescue claw components, the outer side end of each group of chain rod sleeve is connected with one end of an adjusting chain rod in a shaft mode, and the other end of the adjusting chain rod is connected with a claw arm sleeve of the rescue claw component in a shaft mode.
Each joint block in the four groups of rescue claw assemblies is pressed downwards and bent inwards for a certain angle, and the four groups of gripping fingers simultaneously extend towards the center of the lifting rod to form a 90-degree cage with a bottom.
The posture pin hole and the basic pin hole are arranged on the upper surface of the joint block, and the posture pin and the basic pin are arranged on the lower surface of the joint block and are matched up and down one by one.
A rescue method of an adjustable four-claw deep hole rescue device is characterized in that when the device is placed to a required depth, in each group of rescue claw components, a hydraulic rod is pressed downwards to enable a plurality of joint blocks to sequentially extend outwards from claw arm sleeves, the joint blocks are bent towards a set direction under the action of an eccentric compression spring, and a posture pin and a base pin are inserted into a posture hole and a base hole to lock a grabbing finger, the grabbing finger is controlled to be linked with the hydraulic rod through the joint blocks, and four groups of grabbing fingers simultaneously extend towards the center of a lifting rod to form a 90-degree bottom cage.
The angles of the lifting rod and the four groups of rescue claw assemblies are adjusted according to the size of the hole, and each group of rescue claw assemblies are adjusted to a proper position through an adjusting chain rod on a chain rod sleeve below an adjusting nut of the lifting rod and are placed into the hole.
The invention relates to a rescue device capable of quickly rescuing statements and articles from a deep hole, four claws of the rescue device can be adjusted according to the size of a hole on site, the four-claw deep hole rescue device is placed to a required depth, a hydraulic pressure rod is pressurized to enable joints to extend out of claw arm sleeves for rescue, each joint can be bent inwards at a certain angle under the centrifugal effect, and when four grabbing fingers simultaneously extend towards the center to form a cage with a bottom of 90 degrees, the rescued objects can be picked up, so that the rescue is successful.
[ description of the drawings ]
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial sectional view.
The notation in the figure is:
1 claw arm sleeve, 2 hydraulic rods, 3 adjusting chain rods, 4 chain rod sleeves, 5 adjusting nuts, 6 lifting rods, 7 joint eccentric pins, 8 joint blocks, 9 basic pins, 10 posture pin holes, 11 eccentric compression springs, 12 posture pins, 13 joint blocks, 14 grabbing fingers, 15 basic pins and 16 basic pin holes.
[ detailed description of the invention ]
The technical solutions of the present invention will now be further described with reference to the accompanying drawings and examples, which are believed to be clear to those skilled in the art.
As shown in fig. 1, an adjustable four-claw deep hole rescue device is characterized by comprising a lifting rod 6 and four groups of rescue claw components, as shown in fig. 2, the four groups of rescue claw components are distributed and installed by taking the lifting rod 6 as an axis, each group of rescue claw components comprises a claw arm sleeve 1, a hydraulic rod 2, a joint block, a base pin and a finger grip 14, the hydraulic rod 2 is arranged at the top in the claw arm sleeve 1, the finger grip 14 is arranged at the bottom in the claw arm sleeve 1, a plurality of joint blocks are arranged between the hydraulic rod 2 and the finger grip 14 and are connected and transmitted by joint eccentric pins, the finger grip 14 is controlled and linked with the hydraulic rod 2 through the joint blocks, the side close to the lifting rod between two adjacent joint blocks or between the tail end joint block and the finger grip 14 is connected and fixed by the joint eccentric pins, the side of the far lifting rod is respectively connected with a posture pin hole and the base pin hole in a matching manner through the posture pin.
As shown in fig. 1, an adjusting nut 5 is arranged on the lifting rod, four groups of chain rod sleeves 4 are respectively arranged below the adjusting nut according to the number and the direction of the rescue claw components, the outer side end of each group of chain rod sleeve is connected with one end of an adjusting chain rod 3 in a shaft mode, and the other end of the adjusting chain rod is connected with a claw arm sleeve of the rescue claw component in a shaft mode.
Each joint block in the four groups of rescue claw assemblies is pressed downwards and bent inwards for a certain angle, and the four groups of gripping fingers simultaneously extend towards the center of the lifting rod to form a 90-degree cage with a bottom.
The posture pin hole and the basic pin hole are arranged on the upper surface of the joint block, and the posture pin and the basic pin are arranged on the lower surface of the joint block and are matched up and down one by one.
Principle of operation
When the lifting rod 6 is lifted to place the whole rescue device at the hole, the whole rescue device is adjusted to a proper position through the adjusting chain rod 3 on the chain rod sleeve 4 below the adjusting nut 5 and is placed in the hole, when the rescue device is placed to a required depth, the hydraulic rod 2 works and presses down to enable the joint blocks 8 and 13 to extend out of the claw arm sleeve 1, and simultaneously the joint blocks bend to a set direction under the action of the eccentric compression spring 11, and the posture pin and the base pins 12 and 15 are inserted into the posture pin hole and the base pin holes 10 and 16 to lock the grabbing fingers 14, and at the moment, the four grabbing fingers 14 just form a cage bottom relatively.
Claims (6)
1. The adjustable four-claw deep hole rescue device is characterized by comprising a lifting rod and four groups of rescue claw components, wherein the four groups of rescue claw components are distributed and installed by taking the lifting rod as an axis, each group of rescue claw components consists of a claw arm sleeve, a hydraulic rod, a joint block, a basic pin and a grabbing finger, the hydraulic rod is arranged at the top in the claw arm sleeve, the grabbing finger is arranged at the bottom in the claw arm sleeve, a plurality of joint blocks are arranged between the hydraulic rod and the grabbing finger and are connected and transmitted by joint eccentric pins, the grabbing finger is controlled and linked by the joint block and the hydraulic rod, the side, close to the lifting rod, between two adjacent joint blocks or between a tail end joint block and the grabbing finger is connected and fixed by the joint eccentric pins, the side, far from the lifting rod, is respectively connected with a posture pin hole and the basic pin hole in a matched manner by.
2. The adjustable four-claw deep hole rescue apparatus as claimed in claim 1, wherein the lifting rod is provided with an adjusting nut, four sets of chain link sleeves are respectively arranged below the adjusting nut according to the number and the orientation of the rescue claw assemblies, the outer end of each set of chain link sleeve is coupled to one end of the adjusting chain link, and the other end of the adjusting chain link is coupled to the claw arm sleeve of the rescue claw assembly.
3. An adjustable four-jaw deep hole rescue apparatus as claimed in claim 1 wherein each of the four sets of rescue jaw assemblies is angled inwardly by being pressed downwardly and the four sets of fingers are simultaneously extended toward the center of the lifting bar to form a 90 ° bottomed cage.
4. The adjustable four-claw deep hole rescue apparatus as claimed in claim 1, wherein the attitude pin hole and the base pin hole are provided on the upper surface of the joint block, and the attitude pin and the base pin are provided on the lower surface of the joint block, and are matched up and down.
5. The rescue method of the adjustable four-claw deep hole rescue device as claimed in claim 1, wherein when the device is lowered to a desired depth, in each set of rescue claw assembly, the hydraulic rod is pressed down to make a plurality of joint blocks extend outwards from the claw arm sleeve in sequence, the joint blocks are bent towards a set direction under the action of the eccentric compression spring, the posture pins and the base pins are inserted into the posture holes and the base holes to lock the grabbing fingers, the grabbing fingers are controlled and linked with the hydraulic rod through the joint blocks, and the four groups of grabbing fingers simultaneously extend towards the center of the lifting rod to form a 90-degree bottom-closed cage.
6. The rescue method of the adjustable four-claw deep hole rescue device, as claimed in claim 5, wherein the angle between the lifting rod and the four sets of rescue claw assemblies is adjusted according to the size of the hole, and each set of rescue claw assemblies is adjusted to a proper position by the adjusting chain rod on the chain rod sleeve under the adjusting nut of the lifting rod and put into the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580843.8A CN109573900B (en) | 2018-12-24 | 2018-12-24 | Adjustable four-claw deep hole rescue device and rescue method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580843.8A CN109573900B (en) | 2018-12-24 | 2018-12-24 | Adjustable four-claw deep hole rescue device and rescue method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109573900A CN109573900A (en) | 2019-04-05 |
| CN109573900B true CN109573900B (en) | 2020-07-24 |
Family
ID=65930920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811580843.8A Expired - Fee Related CN109573900B (en) | 2018-12-24 | 2018-12-24 | Adjustable four-claw deep hole rescue device and rescue method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109573900B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543666A (en) * | 2009-05-05 | 2009-09-30 | 深圳市大地和电气有限公司 | Bionic detection and rescue system |
| CN201710851U (en) * | 2010-07-25 | 2011-01-19 | 马磊 | Deep-well rescue device |
| CN103751924A (en) * | 2014-01-10 | 2014-04-30 | 湘潭大学 | Multi-jointed easy-to-disassemble easy-to-reconstruct search and rescue pole |
| CN104117166A (en) * | 2013-04-26 | 2014-10-29 | 北京航空航天大学 | Deep well rescuing device |
-
2018
- 2018-12-24 CN CN201811580843.8A patent/CN109573900B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543666A (en) * | 2009-05-05 | 2009-09-30 | 深圳市大地和电气有限公司 | Bionic detection and rescue system |
| CN201710851U (en) * | 2010-07-25 | 2011-01-19 | 马磊 | Deep-well rescue device |
| CN104117166A (en) * | 2013-04-26 | 2014-10-29 | 北京航空航天大学 | Deep well rescuing device |
| CN103751924A (en) * | 2014-01-10 | 2014-04-30 | 湘潭大学 | Multi-jointed easy-to-disassemble easy-to-reconstruct search and rescue pole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109573900A (en) | 2019-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203956919U (en) | A kind of scissor-type gripper | |
| CN107626889B (en) | 3D prints mechanism of grabbing of hanging of psammitolite | |
| WO2016190609A1 (en) | Dual hand robot for track link trimming and automating process using same | |
| CN109573900B (en) | Adjustable four-claw deep hole rescue device and rescue method thereof | |
| CN205238064U (en) | A tongs structure for huge flat -sheet material of pile up neatly | |
| US5181303A (en) | Dislodgement device | |
| CN205708815U (en) | A kind of grabbing device being suitable for different-thickness product | |
| CN104176496A (en) | Grabber for whole plate of bird eggs | |
| CN111119762A (en) | Drilling machine tubular column processing manipulator supporting clamp with composite function | |
| CN106006021A (en) | Automatic material taking and feeding device | |
| CN205838005U (en) | A kind of automatic material taking pay-off | |
| CN206346105U (en) | A kind of bridge pier body formwork with stripper apparatus | |
| CN105773644B (en) | A kind of mesh sheet pin pawl | |
| CN210418954U (en) | Device is got to forging clamp | |
| CN208932652U (en) | Film slitting devices for taking-up | |
| CN209774669U (en) | Mechanical grabbing device | |
| CN217767698U (en) | Signboard with magnetic buckle | |
| CN210030910U (en) | Self-adaptive sucker manipulator device | |
| CN217195395U (en) | Mechanical claw | |
| CN105965487A (en) | Double-station mechanical hand with fast action | |
| CN109005897A (en) | A kind of rapid picking manipulator | |
| CN202864655U (en) | Moveable lifting appliance | |
| CN101704469A (en) | Automatically tensioning type silicon rod lifting device | |
| CN206048177U (en) | A kind of quick Double-station manipulator of action | |
| CN214604428U (en) | Gripper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20200724 Termination date: 20211224 |