CN101972525B - Purely-mechanical underground rescue device - Google Patents
Purely-mechanical underground rescue device Download PDFInfo
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- CN101972525B CN101972525B CN 201010299959 CN201010299959A CN101972525B CN 101972525 B CN101972525 B CN 101972525B CN 201010299959 CN201010299959 CN 201010299959 CN 201010299959 A CN201010299959 A CN 201010299959A CN 101972525 B CN101972525 B CN 101972525B
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Abstract
The invention relates to a purely-mechanical underground rescue device, belonging to the technical field of rescue equipment and comprising a variable bracket, a double-handle speed regulation winding control device arranged and matched on the top of the variable bracket and an underground rescue executing device which is arranged at the lower part of the variable bracket and connected with the double-handle speed regulation winding control device through a rope. By adopting the double-handle speed regulation winding control device, ascending and descending variable functions of the underground rescue executing device are well realized by using a shifting gear so as to meet the purpose of rapid descending of the executing mechanism for achieving rapid and efficient rescue operation, a duplet steel rope stroke difference regulating mechanism is adopted to realize that the spacing between rescue arms can be freely regulated according to the body type of a well dropper and ensure that the rescue arms are always in a vertical state so as to meet the relatively more complicated condition; and the opening and the closing as well as self-locking of mechanical arms are realized by using self gravity of a machine through the designed mechanical arms, thus the controllability and the stability of rescue are ensured.
Description
Technical field
The invention belongs to the rescue aid technical field, be specifically related to a kind of pure mechanical down-hole help-seeking device for agricultural deep-well.
Background technology
Pumping irrigation well is important field irrigation and the human livestock drinking water facility of the northern area of China, is the important substance basis that developing agricultural is produced.In recent years, the rural irrigation motor-pumped well is eaten the people, the event of hurting sb.'s feelings occurs repeatedly, so that many families experience misfortunes, serious threat peasant's the security of the lives and property has affected rural economic development.According to incompletely statistics, nearly 400～5,000,000 mouthfuls of motor-pumped wells in the whole nation, the whole nation is annual 400～500 motor-pumped wells occurs to be eaten people's event of hurting sb.'s feelings, and causes 3,600 ten thousand yuan of direct economic losses.Calculated by 30 years, 10.8 hundred million yuan of direct losses, these also do not comprise the sweat painstaking effort that public security, fire-fighting, People's Armed Police, medical personnel pay.And the indirect loss that the etesian motor-pumped well event of " eating the people, hurt sb.'s feelings " causes is imponderable especially.Motor-pumped well is eaten the people and is hurted sb.'s feelings and allow society pay the heavy cost of life and property.
Generally in the deep well rescue field at present have three kinds of rescue modes: 1 rescue personnel rescue 2 rescue personnels that directly go into the well utilize homemade rope to rescue 3 large-scale excavating equipments rescues.All there is very large defective in these three kinds of methods self.The rescue mode that 1 rescue personnel directly goes into the well has very large danger to the rescuer itself that goes into the well, and the firefighters of the rescue of going into the well is often handstand state and goes into the well.If the people stands upside down the time slightly length the phenomenons such as dizziness, expiratory dyspnea will appear, when serious even can occur fainting.When the narrow and falling man of motor-pumped well falls into when putting than deep-seated, go into the well and rescue the people and for the rescue personnel, can become more dangerous, because rescue personnel itself also is easy to be blocked by the borehole wall like this.This method can not be implemented .2 and utilizes the homemade rope rescue scope of application very little under many circumstances, and can only be in person down the well's mind clear and can the situation of movable part limbs under its effect of competence exertion, blocked and just can be lost efficacy when stiff in case run into person down the well's obnubilation or limbs.3 to employ the required time of this rescue mode of large-scale excavating equipment long especially, tends to reach more than 5 hours, greatly reduces person down the well's survival rate.Very easily cause landslide if in the process of the excavator earthwork, deal with improperly, cause huge potential safety hazard.
Summary of the invention
For the above-mentioned problems in the prior art, the accident ground that the down-hole may occur when tackling deep well rescue is without energising, the down-hole narrow space, the down-hole anoxic, person down the well's stupor, person down the well's health is fully stuck by the borehole wall, the problem of many unfavorable conditions such as deliverance apparatus down-hole location difficulty, and purpose provided by the invention is to provide a kind of Purely mechanical deep-well Quick rescue device.
Described a kind of pure mechanical Underwell rescue device, it is characterized in that comprising the changeability support, be equipped with in changeability and prop up the dual-handle adjustable speed elevator regulation device of top of the trellis and be arranged on the underground rescue execution device that changeability support bottom is connected with dual-handle adjustable speed elevator regulation device by rope, described both hands adjustable speed handle elevator regulation device is mainly by housing, and the sliding gear speed change mechanism and the two-wire steel wire rope progressive error governor motion that are equipped with in housing consist of; Described underground rescue execution device comprises rope, the wide governor motion of the arm that is connected with rope and mechanical arm.
Described a kind of pure mechanical Underwell rescue device, it is characterized in that but described sliding gear speed change mechanism comprises gear train one and the gear train two of two groups of relative slidings, described gear train one is comprised of the gear wheel and the pinion that are equipped with on axle, the described axle rocking handle outer with being arranged on housing is connected, spring also is set on the described axle, is equipped with between described gear wheel and the pinion by socket and is arranged on plug on the axle; Described gear train two is comprised of the gear wheel and the pinion that are equipped with on axle, and described pinion and gear wheel are connected with a joggle.
Described a kind of pure mechanical Underwell rescue device, it is characterized in that described two-wire steel wire rope progressive error governor motion by regulate rocking handle, with regulate the mechanism of twisting rope that fulcrum that crank shaft connects in succession and socket be arranged on the fulcrum and consist of.
Described a kind of pure mechanical Underwell rescue device, it is characterized in that described changeability support comprises that jack column reaches taking over a business of being fixedly connected with it, described jack column is connect in succession by two different steel pipe sockets of diameter and consists of, and little steel pipe bottom is equipped with anti-skid ball.
Described a kind of pure mechanical Underwell rescue device, it is characterized in that the wide governor motion of described arm is made of symmetrical parallel linkage and angle adjustable mechanism, described parallel linkage is equipped with on support by an end, and the big connecting rod that the other end and jib shaft connect in succession and middle connecting rod consist of; Described angle adjustable mechanism comprises that the slide block and the small rod that are movably arranged on the bracket chute consist of, and described small rod one end and slide block termination are coupling, and the other end is coupling in the middle part of big connecting rod.
Described a kind of pure mechanical Underwell rescue device, it is characterized in that described mechanical arm comprises the arm support that is connected with the armed lever socket, be equipped with the thimble that is threaded with armed lever in the square casing of described arm support, described thimble front end is semicircle shape, is connected with the finger tips apical grafting.
Described a kind of pure mechanical Underwell rescue device is characterized in that described rope comprises single head steel wire rope and Double-head wire rope, and described single head steel wire rope one end passes latch fitting and is fixedly installed on the slide block, and the other end passes mechanism of twisting rope and is fixedly connected with serving arm pipe; Described Double-head wire rope one end is fixedly connected with serving arm pipe, and the double end of the other end is respectively by on connector and the symmetrical armed lever.
Described a kind of pure mechanical Underwell rescue device, it is characterized in that described mechanism of twisting rope by socket be arranged on fulcrum the serving button, be fixedly installed on the serving arm pipe that assembly pulley on the housing and socket be arranged on the axle and consist of.
Described a kind of pure mechanical Underwell rescue device is characterized in that described support is made of the coverboard merging of two symmetries, and merging place of described coverboard is equipped with the chute that slides up and down for slide block.
Described a kind of pure mechanical Underwell rescue device is characterized in that described latch fitting is fixedly installed on the top of support.
Compare than prior art, beneficial effect of the present invention is mainly reflected in:
1) by adopting dual-handle adjustable speed elevator regulation device, can utilize well shifting slide gear to realize the speed changing function that underground rescue execution device rises and descends, to satisfy the purpose of executing agency's fast-descending, reach rapidly and efficiently rescue work;
2) can freely regulate and control according to person down the well's build by adopting two-wire steel wire rope progressive error governor motion can realize rescuing the arm spacing, and guarantee that simultaneously the rescue arm is in vertical configuration always, with the relatively complicated situation of reply;
3) by introducing the novel mechanical arm, realize the opening and closing of mechanical arm with the machine self gravitation, and realize self-locking, guaranteed controllability and the stability of rescue.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is dual-handle adjustable speed elevator regulation device structural representation of the present invention;
Fig. 3 is changeability supporting structure schematic diagram of the present invention;
Fig. 4 is underground rescue execution device structural representation of the present invention.
Among the figure: 1-dual-handle adjustable speed elevator regulation device, 101-housing, 102-pinion, the 102a-pinion, 103-gear wheel, 103a-gear wheel, the 104-plug, 105-spring, 106-axle, the 106a-axle, 107-serving arm pipe, 108-rocking handle, 109-regulates rocking handle, 110-assembly pulley, 111-fulcrum, 112-serving button, 2-changeability support, 201-takes over a business, the 202-jack column, 203-anti-skid ball, 3-rope, 301-single head steel wire rope, 302-Double-head wire rope, 4-underground rescue execution device, the 401-latch fitting, connecting rod among the 402-, 403-support, 404 big connecting rods, 405-connector, 406-small rod, the 407-armed lever, 408-square casing, 409-arm support, the 410-finger, 411-thimble, 412-slide block.
The specific embodiment
The invention will be further described below in conjunction with Figure of description:
Shown in Fig. 1-4, a kind of pure mechanical Underwell rescue device, comprise changeability support 2, be equipped with at the dual-handle adjustable speed elevator regulation device 1 at changeability support 2 tops and be arranged on the underground rescue execution device 4 that changeability support 2 bottoms are connected with dual-handle adjustable speed elevator regulation device 1 by rope 3, described both hands adjustable speed handle elevator regulation device 1 is mainly by housing 101, and the sliding gear speed change mechanism and the two-wire steel wire rope progressive error governor motion that are equipped with in housing 101 consist of; The wide governor motion of arm and mechanical arm that described underground rescue execution device 4 comprises rope 3, is connected with rope 3.
As shown in Figure 2, but described sliding gear speed change mechanism comprises gear train one and the gear train two of two groups of relative slidings, two groups of gear train opposing parallel are arranged, but the transmission system that forms a relative sliding and then change gearratio, described gear train one is comprised of the gear wheel 103 and the pinion 102a that are equipped with on axle 106, described axle 106 rocking handle 108 outer with being arranged on housing 101 is connected, on the described axle 106 spring 105 is set also, is equipped with between described gear wheel 103 and the pinion 102a by socket and is arranged on plug 104 on the axle 106; Described gear train two is comprised of the gear wheel 103a and the pinion 102 that are equipped with on axle 106a, and described pinion 102 is connected with a joggle with gear wheel 103.Described two-wire steel wire rope progressive error governor motion is by regulating rocking handle 109, with regulate the be coupling fulcrum 111 that is connected and socket of rocking handle 109 and be arranged on mechanism of twisting rope formation on the fulcrum 111, described mechanism of twisting rope is arranged on the serving button 112 of fulcrum 111 by socket, the serving arm pipe 107 that is fixedly installed on the assembly pulley 110 on the housing 101 and is socketed on connection and the axle 106a consists of, when shaking adjusting rocking handle 109, single head steel wire rope 301 parts in the rope 3 can be rolled up in the mechanism of twisting rope that is fastened on the fulcrum 111, and then the path difference between change single head steel wire rope 301 and the Double-head wire rope 302, the wide adjusting of arm of the underground rescue execution device 4 of this cover machine is the relative motion that is connect the arm connecting rod by just silk rope progressive error variation of two-wire and then realization, to realize the wide adjusting of arm.
As shown in Figure 3, described changeability support 2 comprise jack column 202 and be fixedly connected with it take over a business 201, described jack column 202 is connect in succession by two different steel pipe sockets of diameter and consists of, be convenient to that the time spent does not pack up, minimizing takes up room, the little steel pipe of each root bottom is equipped with anti-skid ball 203, is beneficial to mobile whole device, and is laborsaving.
As shown in Figure 4, the wide governor motion of described arm is made of symmetrical parallel linkage and angle adjustable mechanism, described parallel linkage is equipped with on support 403 by an end, and the big connecting rod 404 that the other end and jib shaft connect in succession consists of with middle connecting rod 402; Described angle adjustable mechanism comprises that the slide block 412 and the small rod 406 that are movably arranged on support 403 chutes consist of, and described small rod 406 1 ends and slide block 412 terminations are coupling, and the other end is coupling in the middle part of big connecting rod 404; Described mechanical arm comprises the arm support 409 that is connected with armed lever 407 sockets, be equipped with the thimble 411 that is threaded with armed lever 407 in the square casing 408 of described arm support 409, described thimble 411 front ends are semicircle shape, be connected with finger 410 terminal apical graftings, socket connects a spring on the thimble 411, described support 403 is made of the coverboard merging of two symmetries, and merging place of described coverboard is equipped with the chute that slides up and down for slide block 412.
As shown in Figure 4, described rope 3 comprises single head steel wire rope 301 and Double-head wire rope 302, and described single head steel wire rope 301 1 ends pass latch fitting 401 and are fixedly installed on the slide block 412, and the other end passes mechanism of twisting rope 112 and is fixedly connected with serving arm pipe 107; Described Double-head wire rope 302 1 ends are fixedly connected with serving arm pipe 107, and the double end of the other end is passed through respectively on the armed lever 407 of connector 405 and symmetry, and described latch fitting 3 is fixedly installed on the top of support 403.As shown in Figure 1, by stirring plug 104, gear can axially-movable, and an end cover of axle 106 has compression spring 105, to realize the restorability of slippage, two groups of gear opposing parallel are arranged, but form the transmission system of a relative sliding and then change gearratio, manpower shakes rocking handle 108, by this transmission system, and then drive serving arm pipe 107 simultaneously scrolling single head steel wire rope 301 and Double-head wire rope 302, to realize the vertical lift of underground rescue execution device 4.
Shown in Fig. 1-4, when rescue is used, carry out the at first good machine of frame of rescue work, shake dual-handle adjustable speed elevator regulation device 1, can drive the rotation of serving arm pipe through the sliding gear speed change mechanism transmission by shaking rocking handle 108, underground rescue execution device 4 is down to the rescue degree of depth, shaking two-wire steel wire rope progressive error governor motion according to person down the well's build, to regulate the arm of downhole rescuing executing agency 4 wide, after mixing up, continue to shake dual-handle adjustable speed elevator regulation device 1 with downhole rescuing executing agency 4 landing certain distances, mechanical arm can touch people's shoulder in finger 410 front portions and be obstructed during this time, and then thimble 411 transfers the power of underground rescue execution device 4 to the tension force of mechanical arm, thimble 411 excessively moves down the shoulder-catching self-locking under the spring force effect of rear mechanical arm, then the person down the well can be pulled out well head, can swing during this time plug 104 and carry out speed governing, realize the purpose of Quick rescue.
Claims (10)
1. pure mechanical Underwell rescue device, it is characterized in that comprising changeability support (2), be equipped with at the dual-handle adjustable speed elevator regulation device (1) at changeability support (2) top and be arranged on the underground rescue execution device (4) that changeability support (2) bottom is connected with dual-handle adjustable speed elevator regulation device (1) by rope (3), described dual-handle adjustable speed elevator regulation device (1) is mainly by housing (101), and the sliding gear speed change mechanism and the two-wire steel wire rope progressive error governor motion that are equipped with in housing (101) consist of; Described underground rescue execution device (4) comprises rope (3), the wide governor motion of arm and the mechanical arm that are connected with rope (3).
2. a kind of pure mechanical Underwell rescue device according to claim 1, it is characterized in that but described sliding gear speed change mechanism comprises gear train one and the gear train two of two groups of relative slidings, described gear train one is comprised of the gear wheel (103) and the pinion (102a) that are equipped with on axle (106), described axle (106) rocking handle (108) outer with being arranged on housing (101) is connected, spring (105) also is set on the described axle (106), is equipped with between described gear wheel (103) and the pinion (102a) by socket and is arranged on plug (104) on the axle (106); Described gear train two is comprised of the gear wheel (103a) and the pinion (102) that are equipped with on axle (106a), and described pinion (102) is connected with a joggle with gear wheel (103).
3. a kind of pure mechanical Underwell rescue device according to claim 1, it is characterized in that described two-wire steel wire rope progressive error governor motion by regulate rocking handle (109), with regulate the be coupling fulcrum (111) that is connected and be socketed the mechanism of twisting rope formation that is arranged on the fulcrum (111) of rocking handle (109).
4. a kind of pure mechanical Underwell rescue device according to claim 1, it is characterized in that described changeability support (2) comprises that jack column (202) reaches take over a business (201) that are fixedly connected with it, described jack column (202) is connect in succession by two different steel pipe sockets of diameter and consists of, and little steel pipe bottom is equipped with anti-skid ball (203).
5. a kind of pure mechanical Underwell rescue device according to claim 1, it is characterized in that the wide governor motion of described arm is made of symmetrical parallel linkage and angle adjustable mechanism, described parallel linkage is equipped with on support (403) by an end, and the big connecting rod that the other end and jib shaft connect in succession (404) consists of with middle connecting rod (402); Described angle adjustable mechanism comprises that the slide block (412) and the small rod (406) that are movably arranged on support (403) chute consist of, described small rod (406) one ends and slide block (412) termination are coupling, and the other end is coupling in the middle part of big connecting rod (404).
6. a kind of pure mechanical Underwell rescue device according to claim 1, it is characterized in that described mechanical arm comprises the arm support (409) that is connected with armed lever (407) socket, be equipped with the thimble (411) that is threaded with armed lever (407) in the square casing (408) of described arm support (409), described thimble (411) front end is semicircle shape, is connected with finger (410) terminal apical grafting.
7. a kind of pure mechanical Underwell rescue device according to claim 3, it is characterized in that described mechanism of twisting rope by socket be arranged on fulcrum (111) serving button (112), be fixedly installed on the serving arm pipe (107) that assembly pulley (110) on the housing (101) and socket be arranged on the axle (106a) and consist of.
8. a kind of pure mechanical Underwell rescue device according to claim 5, it is characterized in that described rope (3) comprises single head steel wire rope (301) and Double-head wire rope (302), described single head steel wire rope (301) one ends pass latch fitting (401) and are fixedly installed on the slide block (412), and the other end passes mechanism of twisting rope and is fixedly connected with serving arm pipe (107); Described Double-head wire rope (302) one ends are fixedly connected with serving arm pipe (107), and the double end of the other end is passed through respectively on the armed lever (407) of connector (405) and symmetry.
9. a kind of pure mechanical Underwell rescue device according to claim 5 is characterized in that described support (403) is made of the coverboard merging of two symmetries, and merging place of described coverboard is equipped with the chute that slides up and down for slide block (412).
10. a kind of pure mechanical Underwell rescue device according to claim 8 is characterized in that described latch fitting (401) is fixedly installed on the top of support (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010299959 CN101972525B (en) | 2010-10-08 | 2010-10-08 | Purely-mechanical underground rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010299959 CN101972525B (en) | 2010-10-08 | 2010-10-08 | Purely-mechanical underground rescue device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101972525A CN101972525A (en) | 2011-02-16 |
| CN101972525B true CN101972525B (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010299959 Expired - Fee Related CN101972525B (en) | 2010-10-08 | 2010-10-08 | Purely-mechanical underground rescue device |
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| CN (1) | CN101972525B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728014A (en) * | 2011-04-15 | 2012-10-17 | 中国人民解放军军械工程学院 | Deep well lifesaving robot |
| CN106581888A (en) * | 2016-12-19 | 2017-04-26 | 陈雨晴 | Emergency well falling rescue device |
| CN108339207B (en) * | 2018-03-20 | 2022-11-29 | 西南交通大学 | Cylinder type deep well rescue device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201399167Y (en) * | 2009-05-14 | 2010-02-10 | 李道乾 | Deep well rescuing machine |
| CN101507865B (en) * | 2009-03-24 | 2012-10-03 | 山东科技大学 | Rescue robot capable of falling into well |
-
2010
- 2010-10-08 CN CN 201010299959 patent/CN101972525B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507865B (en) * | 2009-03-24 | 2012-10-03 | 山东科技大学 | Rescue robot capable of falling into well |
| CN201399167Y (en) * | 2009-05-14 | 2010-02-10 | 李道乾 | Deep well rescuing machine |
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| CN101972525A (en) | 2011-02-16 |
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