CN108404316A - A kind of underground fishing tool - Google Patents
A kind of underground fishing tool Download PDFInfo
- Publication number
- CN108404316A CN108404316A CN201810278926.5A CN201810278926A CN108404316A CN 108404316 A CN108404316 A CN 108404316A CN 201810278926 A CN201810278926 A CN 201810278926A CN 108404316 A CN108404316 A CN 108404316A
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- China
- Prior art keywords
- nodal axisn
- section
- telescoping tube
- pipe
- prism
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B99/00—Subject matter not provided for in other groups of this subclass
Abstract
The invention discloses a kind of underground fishing tool, including tripod, be arranged on tripod telescoping tube, be arranged in telescoping tube telescopic rotating shaft, be arranged telescoping tube bottom end fishing grappling fixture, the control device that is controlled for salvage person on well；The first motor being arranged on tripod drives telescopic rotating shaft rotation, the telescopic rotating shaft of rotation to drive telescoping tube flexible, the second motor in fishing grappling fixture is arranged, fishing grappling fixture is driven to take down the exhibits；The present invention is laborsaving time saving, without assembling, adapts to the salvaging of different well depths, and securely and reliably, fishing success ratio is high；Hook is equipped with garment bag, prevents hook from being damaged to falling-well matter；Equipped with lighting camera device, the hook action of fishing grappling fixture can be accurately controlled；Equipped with the counter to fathom, effective reference is provided to salvage；The present invention is simple to operate, is not limited to professional's use.
Description
Technical field
The invention belongs to underground fishing technical field, specially a kind of underground fishing tool.
Background technology
China's cultivated area is 1,800,000,000 mu at present, and about 18,000,000 wells are distributed among the wilderness in rural area.
Occur people often in vast agro-farming area or poultry fall accident in well, when salvage generally using hang people go into the well, excavate the borehole wall,
Well head searchlighting, the measures such as guidance of propagandaing directed to communicate, not only salvage efficiency is low, and effect is poor, mostly after wasting man power and money, also with people or poultry
Dead tragedy.There is presently no a kind of reliable and secure equipment to rescue falling man or poultry from well safe.
Invention content
In order to solve the deficiencies in the prior art, the present invention provides a kind of underground fishing tool.
The technical solution adopted in the present invention is：A kind of underground fishing tool, it is characterized in that：The fisher include tripod,
Telescoping tube, telescopic rotating shaft, fishing grappling fixture, control device；
The tripod is supported on the ground around well head, and tripod includes horizontally disposed mounting plate, is arranged in mounting plate
On three stabilizer blades, setting first motor on a mounting board, wherein three stabilizer blade lower ends are equipped with universal wheel, universal wheel is equipped with
Universal wheel can be prevented to rotate Brake vehicle parts, first motor is electrically connected with control device；
The telescoping tube is vertically fixed on the lower section of tripod mounting plate, and when telescopic tube stretches in well, when telescoping tube is shunk
Lift junk in well；Telescoping tube include first segment pipe, double section tube, three-joint pipe, Section four pipe ..., n-th section pipe, second
Section pipe can be slided in first segment inner telescoping tube, and three-joint pipe can be in the second section inner telescoping tube sliding, and Section of four pipe can be in third section
Inner telescoping tube slides ... ..., and the n-th section pipe can be in the (n-1)th section inner telescoping tube sliding；Often section pipe cross-sectional shape is all just polygon
Shape, between adjacent segments pipe can only relative telescopic sliding, and relatively unrotatable, it is equal often to save length of tube, the top of first segment pipe
It being fixed on tripod mounting plate, the top of double section tube is equipped with the first sealing plate, and the first circular hole is equipped at the first sealing plate center, the
The top of three-joint pipe is equipped with the second sealing plate, and the second circular hole is equipped at the second sealing plate center, and the top of Section of four pipe is sealed equipped with third
Plate, third circular hole ... ... is equipped at third sealing plate center, and the top of the n-th section pipe is equipped with the (n-1)th sealing plate, the (n-1)th sealing plate center
Place is equipped with the (n-1)th circular hole, and the second bore inner diameter is more than the first bore inner diameter, and third bore inner diameter is more than in the second circular hole
Diameter ... ..., the (n-1)th bore inner diameter are more than the n-th -2 bore inner diameter, and the first circular-hole internal-wall is equipped with the first internal thread, the second circle
Hole inner wall is equipped with the second internal thread, and third circular-hole internal-wall is equipped with third internal thread ... ..., and the (n-1)th circular-hole internal-wall is equipped with
(n-1)th internal thread；
The telescopic rotating shaft is arranged in telescoping tube, and telescopic rotating shaft is used for driving telescoping tube flexible by its rotation；Telescopic rotating shaft
Including the first nodal axisn, the second nodal axisn, third nodal axisn ..., the (n-1)th nodal axisn, be cylinder per nodal axisn appearance, per nodal axisn length
Equal and equal with every section length of tube, the cross section of the second nodal axisn is more than the cross section of the first nodal axisn, the cross section of third nodal axisn
More than the cross section ... ... of the second nodal axisn, the cross section of the (n-1)th nodal axisn is more than the cross section of the n-th -2 nodal axisn, from the second nodal axisn
It is hollow structure to the (n-1)th nodal axisn, hollow cross-section is regular polygon, and third nodal axisn hollow cross-section is more than in the second nodal axisn
Empty cross section ... ..., the (n-1)th nodal axisn hollow cross-section are more than the n-th -2 nodal axisn hollow cross-section, are set on the axle body of the first nodal axisn
There are the first external screw thread, the first external screw thread to be matched with the first internal thread, the axle body of the second nodal axisn is equipped with the second external screw thread, and second
External screw thread is matched with the second internal thread, and the axle body of third nodal axisn is equipped with third external screw thread, third external screw thread and spiral shell in third
Line matches ... ..., and the axle body of the (n-1)th nodal axisn is equipped with the (n-1)th external screw thread, the (n-1)th external screw thread and the (n-1)th internal thread phase
Cooperation, the external screw thread per nodal axisn save the flexible of pipe with corresponding internal thread rotatable engagement driving telescoping tube；First nodal axisn
Bottom end is equipped with is slightly larger than the diameter of the first nodal axisn with hollow first prism that matches of the second nodal axisn, the outer diameter of the first prism,
The bottom end of second nodal axisn, which is equipped with, to be saved with hollow second prism that matches of third nodal axisn, the outer diameter of the second prism slightly larger than second
The bottom end of the diameter ... ... of axis, the n-th -2 nodal axisn is equipped with and hollow n-th -2 prism that matches of the (n-1)th nodal axisn, the n-th -2 rib
The outer diameter of cylinder is slightly larger than the diameter of the n-th -2 nodal axisn, prism physical efficiency lower nodal axisn hollow interior telescopic slide but opposite cannot turn
It is dynamic, enable the first nodal axisn to drive the second nodal axisn common rotation, the second nodal axisn that can pass through the second prism band by the first prism
Dynamic third nodal axisn common rotation ... ..., the n-th -2 nodal axisn can drive the (n-1)th nodal axisn common rotation by the n-th -2 prism；The
One nodal axisn top and first motor are sequentially connected, and the second nodal axisn top is rotatablely connected with the first sealing plate, third nodal axisn top and the
Two sealing plates are rotatablely connected ... ..., and the (n-1)th nodal axisn top is rotatablely connected with the n-th -2 sealing plate；
The fishing grappling fixture setting is in telescoping tube bottom, and fishing grappling fixture is for capturing junk in well；Fishing grappling fixture includes being fixed at
The shell of n-th section pipe lower end, shell is interior to be equipped with the second motor, the vertical silk axis of output axis connection of the second motor, silk axis upper sleeve through
There is drive plate, be driven the internal thread for being equipped at disk center and matching with silk axle thread, drive plate is equipped with through-hole, interts in through-hole
There are guide rod, guide rod one end to be fixed on shell, makes drive plate that can only be moved up and down under the drive of silk axis, and cannot be with silk axis
It rotates together, shell lower end peripheral is connected with several hooks, movable rod is equipped between hook and drive plate, under shell
It is equipped with illumination camera at the center of end, illuminates camera and the second motor is connected by cable with control device；
The control device controls fisher for salvage person on well, and control device includes first motor positive and reverse rotation control circuit, second
Motor positive inversion control circuit, camera display screen, control device connect power supply.
Further, the telescoping tube respectively save pipe cross-sectional shape all be regular hexagon, from the second nodal axisn hollow cross-section to
(n-1)th nodal axisn hollow cross-section is all regular hexagon, is all regular hexagonal prism body from the first prism and the n-th -2 prism.
Further, in order to make the orderly folding and unfolding of cable, prevent cable from being wound with other articles, the telescoping tube respectively saves pipe
Bottom end is designed with thimble, and tripod is equipped with coiler, and the cable coil of wire is located on coiler and is through on thimble.
Further, understand the depth residing for fishing grappling fixture at any time for convenience, the tripod is equipped with gear counter, meter
First external screw thread engaged transmission on the driving wheel and the first nodal axisn of number device.
Further, it in order to increase effective rotation of hook and connecting rod, the hook and shell active connection place, connecting rod and grabs
The both sides for hooking active connection place, connecting rod and drive plate active connection place are equipped with guide plate, and hook and connecting rod are limited in both sides
Between guide plate, hook and connecting rod are only capable of in the rotation in surface being defined.
Further, hook damages falling-well matter in order to prevent, and the hook is equipped with garment bag.
Beneficial effects of the present invention：Telescoping tube is electric expansion, laborsaving time saving, without assembling, adapts to different well depths
It salvages, telescoping tube connects reliably between respectively saving pipe, and endurance is big, can not only adjust fishing grappling fixture depth, moreover it is possible to adjust and drag for grappling fixture side
To fishing success ratio is high；The hook of fishing grappling fixture, which can collapse, can also be unfolded, and adapt to the salvaging of different size falling-well matter, grabbing fishing can
It leans on；Hook is equipped with garment bag, prevents hook from being damaged to falling-well matter；Equipped with lighting camera device, fishing can be accurately controlled and grabbed
The hook action of head；Equipped with the counter to fathom, effective reference is provided to salvage；It is simple to operate, it is not limited to profession
Personnel use.
Description of the drawings
If Fig. 1 is schematic structural view of the invention.
If Fig. 2 is telescoping tube of the present invention and telescopic rotating shaft internal structure schematic diagram.
If Fig. 3 is closing plate structure schematic diagram of the present invention.
If Fig. 4 is telescopic rotating shaft structural schematic diagram of the present invention.
If Fig. 5 is present invention fishing grappling fixture structural schematic diagram.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings.Illustrate in order to facilitate simplifying, below only with four section telescoping tubes
For illustrate, but not to telescoping tube joint number limit.
A kind of underground fishing tool, it is characterized in that：The fisher include tripod, telescoping tube 12, telescopic rotating shaft, fishing grappling fixture,
Control device 5；
The tripod is supported on the ground around well head, and tripod includes horizontally disposed mounting plate 1, is arranged in mounting plate
Three stabilizer blades 7 on 1, the first motor 2 being arranged on mounting plate 1, wherein three 7 lower ends of stabilizer blade are equipped with universal wheel 8, universal wheel
8 equipped with that can prevent universal wheel 8 from rotating Brake vehicle parts, and first motor 2 is electrically connected with control device 5；
The telescoping tube 12 is vertically fixed on the lower section of tripod mounting plate 1, and telescoping tube 12 stretches to when extending in well, telescoping tube 12
Lift junk in well when contraction；Telescoping tube 12 includes first segment pipe 14, double section tube 15, three-joint pipe 16, Section of four pipe 17, the
Double section tube 15 can in first segment pipe 14 telescopic slide, three-joint pipe 16 can in double section tube 15 telescopic slide, Section four pipe
17 can in three-joint pipe 16 telescopic slide；Often section pipe cross-sectional shape is all regular polygon, can only be opposite between adjacent segments pipe
Telescopic slide, and it is relatively unrotatable, and often section length of tube is equal, and the top of first segment pipe 14 is fixed on tripod mounting plate 1,
The top of double section tube 15 is equipped with the first sealing plate 18, and the first circular hole 26, the top of three-joint pipe 16 are equipped at 18 center of the first sealing plate
End is equipped with the second sealing plate 19, and the second circular hole 27 is equipped at 19 center of the second sealing plate, and the top of Section of four pipe 17 is equipped with third sealing plate
20, third circular hole 28 is equipped at 20 center of third sealing plate, 27 internal diameter of the second circular hole is more than 26 internal diameter of the first circular hole, third circular hole 28
Internal diameter is more than 27 internal diameter of the second circular hole, and 26 inner wall of the first circular hole is equipped with the first internal thread 29, and 27 inner wall of the second circular hole is equipped with
Second internal thread 30,28 inner wall of third circular hole are equipped with third internal thread 31；
The telescopic rotating shaft is arranged in telescoping tube 12, and telescopic rotating shaft is used for driving telescoping tube 12 flexible by its rotation；It is flexible
Shaft includes the first nodal axisn 21, the second nodal axisn 22, third nodal axisn 23, is cylinder per nodal axisn appearance, per nodal axisn equal length and
Equal with every section length of tube, the cross section of the second nodal axisn 22 is more than the cross section of the first nodal axisn 21, the cross section of third nodal axisn 23
More than the cross section of the second nodal axisn 22, the second nodal axisn 22 and third nodal axisn 23 are hollow structure, and hollow cross-section is regular polygon,
Hollow 36 cross section of third nodal axisn is more than hollow 35 cross section of the second nodal axisn, and the axle body of the first nodal axisn 21 is equipped with the first external screw thread
32, the first external screw thread 32 is matched with the first internal thread 29, and the axle body of the second nodal axisn 22 is equipped with the second external screw thread 33, outside second
Screw thread 33 is matched with the second internal thread 30, and the axle body of third nodal axisn 23 is equipped with third external screw thread 34, third external screw thread 34 with
Third internal thread 31 matches, and the external screw thread per nodal axisn saves stretching for pipe with corresponding internal thread rotatable engagement driving telescoping tube
Contracting；The bottom end of first nodal axisn 21 is equipped with to match the first prism 24 with the second nodal axisn hollow 35, the outer diameter of the first prism 24
Slightly larger than the diameter of the first nodal axisn 21, the bottom end of the second nodal axisn 22 is equipped with to match the second prism with third nodal axisn hollow 36
25, the outer diameter of the second prism 25 is slightly larger than the diameter of the second nodal axisn 22, hollow interior telescopic slide of the prism physical efficiency in lower nodal axisn
But it is relatively unrotatable, so that the first nodal axisn 21 is driven 22 common rotation of the second nodal axisn, the second nodal axisn by the first prism 24
22 can drive 23 common rotation of third nodal axisn by the second prism 25；First nodal axisn, 21 top is sequentially connected with first motor 2,
Second nodal axisn, 22 top is rotatablely connected with the first sealing plate 18, and 23 top of third nodal axisn is rotatablely connected with the second sealing plate 19；
The fishing grappling fixture setting is in 12 bottom of telescoping tube, and fishing grappling fixture is for capturing junk in well；It includes fixed setting to drag for grappling fixture
Shell 11 Section of four 17 lower end of pipe, shell 11 is interior to be equipped with the second motor 37, the vertical silk of output axis connection of the second motor 37
Axis 42,42 upper sleeve through of silk axis have drive plate 39, the internal thread to match with silk axle thread, drive plate are equipped at 39 center of drive plate
39 are equipped with through-hole 40, are interspersed with guide rod 38 in through-hole 40,38 one end of guide rod is fixed on shell 11, and drive plate 39 is made to exist
Silk axis 42 can only move up and down under driving, and cannot be rotated together with silk axis 42, and 11 lower end peripheral of shell is connected with several
A hook 9 is equipped with movable rod 10, illumination camera 41 is equipped at 11 lower end center of shell, is shone between hook 9 and drive plate 39
Bright camera 41 and the second motor 37 are connected by cable 4 with control device 5；
The control device 5 controls fisher for salvage person on well, and control device 5 includes first motor positive and reverse rotation control circuit, the
Two motor positive inversion control circuits, camera display screen, control device connect power supply 13.
Further, respectively section pipe cross-sectional shape is all regular hexagon, hollow 35 cross section of the second nodal axisn to the telescoping tube 12
All it is regular hexagon with hollow 36 cross section of third nodal axisn, the first prism 24 and the second prism 25 are all regular hexagonal prism body.
Further, in order to make 4 orderly folding and unfolding of cable, prevent cable from being wound with other articles, the telescoping tube 12 is each
Section tube bottom end is designed with thimble 6, and tripod is equipped with coiler 3, and cable volume 4 is located on coiler 3 and is through thimble 6
On.
Further, understand the depth residing for fishing grappling fixture at any time for convenience, the tripod is equipped with gear counter (figure
In do not mark), 32 engaged transmission of the first external screw thread on the driving wheel of counter and the first nodal axisn 21.
Further, in order to increase effective rotation of hook 9 and connecting rod 10, the hook 9 and 11 active connection place of shell connect
Bar 10 is equipped with guide plate, hook 9 and connecting rod with 9 active connection place of hook, connecting rod 10 and the both sides of 39 active connection place of drive plate
10 are limited between the guide plate of both sides, and hook 9 and connecting rod 10 are only capable of in the rotation in surface being defined.
Further, hook 9 damages falling-well matter in order to prevent, and the hook 9 is equipped with garment bag.
The course of work of the present invention：Tripod is supported on the ground around well head, first motor is opened and rotates forward switch, the
One motor 2 starts to rotate forward, and first motor 2 drives the first nodal axisn 21 to rotate forward, the first external screw thread 32 of the first nodal axisn 21 and the
The first internal thread 29 on one sealing plate 18 matches driving double section tube 15 and extends downwardly, and double section tube 15 drives the second nodal axisn 22
It stretches out downwardly together；Meanwhile first the first prism 24 on nodal axisn 21 drives the rotation of the second nodal axisn 22, the of the second nodal axisn 22
Two external screw threads 33 match driving three-joint pipe 16 with the second internal thread 30 on the second sealing plate 19 and extend downwardly, three-joint pipe 16
Third nodal axisn 23 is driven to stretch out downwardly together；Meanwhile second the second prism 25 on nodal axisn 22 drives third nodal axisn 23 to rotate,
It is downward that the third external screw thread 34 of third nodal axisn 23 matches Section of four pipe 17 of driving with the third internal thread 31 on third sealing plate 20
It stretches out, the fishing grappling fixture Section of four 17 bottom end of pipe is set and is landed gradually downward, when dropping to appropriate depth, closing first motor just
Pass is turned on, fishing grappling fixture stops falls downward.It opens the second motor and rotates forward switch, the second motor 37 starts to rotate forward, the second motor 37
Silk axis 42 is driven to rotate forward, silk axis 42 matches driving drive plate 39 with 39 screw thread of drive plate and moves up, and drive plate 39 is logical
Crossing connecting rod 10 drives several hooks 9 to collapse, and hook 9 captures junk in well, after hook 9 captures junk stabilization in well, closes
Second motor rotates forward switch；First motor reversal switch is opened, first motor 2 starts to invert, and first motor 2 drives the first nodal axisn
21 rotate backward, and the first external screw thread 32 of the first nodal axisn 21 matches driving second with the first internal thread 29 on the first sealing plate 18
It saves pipe 15 to shrink upwards, double section tube 15 drives the second nodal axisn 22 to shrink upwards together；Meanwhile first the first rib on nodal axisn 21
Cylinder 24 drives the rotation of the second nodal axisn 22, the second internal thread 30 on the second external screw thread 33 and the second sealing plate 19 of the second nodal axisn 22
It matches driving three-joint pipe 16 to shrink upwards, three-joint pipe 16 drives third nodal axisn 23 to shrink upwards together；Meanwhile second saves
The second prism 25 on axis 22 drives third nodal axisn 23 to rotate, on the third external screw thread 34 and third sealing plate 20 of third nodal axisn 23
Third internal thread 31 match the contraction upwards of Section four pipe 17 of driving, be arranged Section of four 17 bottom end of pipe fishing grappling fixture gradually to
It is raised to well head, closes first motor reversal switch, fishing grappling fixture is made to be detached from well head, open the second motor reversal and switch, second
Motor 37 starts to invert, and the second motor 37 drives silk axis 42 to rotate backward, and silk axis 41 matches driving with 39 screw thread of drive plate and passes
Moving plate 39 moves down, and drive plate 39 drives several hooks 9 to be unfolded by connecting rod 10, and junk in well is taken out from hook 9.
Counter measures drag for depth principle residing for grappling fixture：It drags for depth residing for grappling fixture and depends on the length that telescoping tube stretches out, stretch
The length that the draw stretches out depends on first segment axis turnning circle, and the counter being sequentially connected with the first nodal axisn just measures fishing indirectly
Depth residing for grappling fixture.
Claims (6)
1. a kind of underground fishing tool, it is characterized in that：The fisher includes tripod, telescoping tube, telescopic rotating shaft, fishing grappling fixture, manipulation
Device；
The tripod is supported on the ground around well head, and tripod includes horizontally disposed mounting plate, is arranged in mounting plate
On three stabilizer blades, setting first motor on a mounting board, wherein three stabilizer blade lower ends are equipped with universal wheel, universal wheel is equipped with
Universal wheel can be prevented to rotate Brake vehicle parts, first motor is electrically connected with control device；
The telescoping tube is vertically fixed on the lower section of tripod mounting plate, and when telescopic tube stretches in well, when telescoping tube is shunk
Lift junk in well；Telescoping tube include first segment pipe, double section tube, three-joint pipe, Section four pipe ..., n-th section pipe, second
Section pipe can be slided in first segment inner telescoping tube, and three-joint pipe can be in the second section inner telescoping tube sliding, and Section of four pipe can be in third section
Inner telescoping tube slides ... ..., and the n-th section pipe can be in the (n-1)th section inner telescoping tube sliding；Often section pipe cross-sectional shape is all just polygon
Shape, between adjacent segments pipe can only relative telescopic sliding, and relatively unrotatable, it is equal often to save length of tube, the top of first segment pipe
It being fixed on tripod mounting plate, the top of double section tube is equipped with the first sealing plate, and the first circular hole is equipped at the first sealing plate center, the
The top of three-joint pipe is equipped with the second sealing plate, and the second circular hole is equipped at the second sealing plate center, and the top of Section of four pipe is sealed equipped with third
Plate, third circular hole ... ... is equipped at third sealing plate center, and the top of the n-th section pipe is equipped with the (n-1)th sealing plate, the (n-1)th sealing plate center
Place is equipped with the (n-1)th circular hole, and the second bore inner diameter is more than the first bore inner diameter, and third bore inner diameter is more than in the second circular hole
Diameter ... ..., the (n-1)th bore inner diameter are more than the n-th -2 bore inner diameter, and the first circular-hole internal-wall is equipped with the first internal thread, the second circle
Hole inner wall is equipped with the second internal thread, and third circular-hole internal-wall is equipped with third internal thread ... ..., and the (n-1)th circular-hole internal-wall is equipped with
(n-1)th internal thread；
The telescopic rotating shaft is arranged in telescoping tube, and telescopic rotating shaft is used for driving telescoping tube flexible by its rotation；Telescopic rotating shaft
Including the first nodal axisn, the second nodal axisn, third nodal axisn ..., the (n-1)th nodal axisn, be cylinder per nodal axisn appearance, per nodal axisn length
Equal and equal with every section length of tube, the cross section of the second nodal axisn is more than the cross section of the first nodal axisn, the cross section of third nodal axisn
More than the cross section ... ... of the second nodal axisn, the cross section of the (n-1)th nodal axisn is more than the cross section of the n-th -2 nodal axisn, from the second nodal axisn
It is hollow structure to the (n-1)th nodal axisn, hollow cross-section is regular polygon, and third nodal axisn hollow cross-section is more than in the second nodal axisn
Empty cross section ... ..., the (n-1)th nodal axisn hollow cross-section are more than the n-th -2 nodal axisn hollow cross-section, are set on the axle body of the first nodal axisn
There are the first external screw thread, the first external screw thread to be matched with the first internal thread, the axle body of the second nodal axisn is equipped with the second external screw thread, and second
External screw thread is matched with the second internal thread, and the axle body of third nodal axisn is equipped with third external screw thread, third external screw thread and spiral shell in third
Line matches ... ..., and the axle body of the (n-1)th nodal axisn is equipped with the (n-1)th external screw thread, the (n-1)th external screw thread and the (n-1)th internal thread phase
Cooperation, the external screw thread per nodal axisn save the flexible of pipe with corresponding internal thread rotatable engagement driving telescoping tube；First nodal axisn
Bottom end is equipped with is slightly larger than the diameter of the first nodal axisn with hollow first prism that matches of the second nodal axisn, the outer diameter of the first prism,
The bottom end of second nodal axisn, which is equipped with, to be saved with hollow second prism that matches of third nodal axisn, the outer diameter of the second prism slightly larger than second
The bottom end of the diameter ... ... of axis, the n-th -2 nodal axisn is equipped with and hollow n-th -2 prism that matches of the (n-1)th nodal axisn, the n-th -2 rib
The outer diameter of cylinder is slightly larger than the diameter of the n-th -2 nodal axisn, prism physical efficiency lower nodal axisn hollow interior telescopic slide but opposite cannot turn
It is dynamic, enable the first nodal axisn to drive the second nodal axisn common rotation, the second nodal axisn that can pass through the second prism band by the first prism
Dynamic third nodal axisn common rotation ... ..., the n-th -2 nodal axisn can drive the (n-1)th nodal axisn common rotation by the n-th -2 prism；The
One nodal axisn top and first motor are sequentially connected, and the second nodal axisn top is rotatablely connected with the first sealing plate, third nodal axisn top and the
Two sealing plates are rotatablely connected ... ..., and the (n-1)th nodal axisn top is rotatablely connected with the n-th -2 sealing plate；
The fishing grappling fixture setting is in telescoping tube bottom, and fishing grappling fixture is for capturing junk in well；Fishing grappling fixture includes being fixed at
The shell of n-th section pipe lower end, shell is interior to be equipped with the second motor, the vertical silk axis of output axis connection of the second motor, silk axis upper sleeve through
There is drive plate, be driven the internal thread for being equipped at disk center and matching with silk axle thread, drive plate is equipped with through-hole, interts in through-hole
There are guide rod, guide rod one end to be fixed on shell, makes drive plate that can only be moved up and down under the drive of silk axis, and cannot be with silk axis
It rotates together, shell lower end peripheral is connected with several hooks, movable rod is equipped between hook and drive plate, under shell
It is equipped with illumination camera at the center of end, illuminates camera and the second motor is connected by cable with control device；
The control device controls fisher for salvage person on well, and control device includes first motor positive and reverse rotation control circuit, second
Motor positive inversion control circuit, camera display screen, control device connect power supply.
2. a kind of underground fishing tool according to claim 1, it is characterized in that：The telescoping tube respectively saves pipe cross-sectional shape
Regular hexagon is all regular hexagon from the second nodal axisn hollow cross-section to the (n-1)th nodal axisn hollow cross-section, from the first prism
All it is regular hexagonal prism body with the n-th -2 prism.
3. a kind of underground fishing tool according to claim 1, it is characterized in that：The telescoping tube respectively saves tube bottom end and is designed with threading
Ring, tripod are equipped with coiler, and the cable coil of wire is located on coiler and is through on thimble.
4. a kind of underground fishing tool according to claim 1, it is characterized in that：The tripod is equipped with gear counter, meter
First external screw thread engaged transmission on the driving wheel and the first nodal axisn of number device.
5. a kind of underground fishing tool according to claim 1, it is characterized in that：The hook and shell active connection place, connecting rod
It is equipped with guide plate with the both sides of hook active connection place, connecting rod and drive plate active connection place, hook and connecting rod are limited in two
Between the guide plate of side, hook and connecting rod are only capable of in the rotation in surface being defined.
6. a kind of underground fishing tool according to claim 1, it is characterized in that：The hook is equipped with garment bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278926.5A CN108404316A (en) | 2018-03-31 | 2018-03-31 | A kind of underground fishing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278926.5A CN108404316A (en) | 2018-03-31 | 2018-03-31 | A kind of underground fishing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108404316A true CN108404316A (en) | 2018-08-17 |
Family
ID=63133809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810278926.5A Withdrawn CN108404316A (en) | 2018-03-31 | 2018-03-31 | A kind of underground fishing tool |
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| CN (1) | CN108404316A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695415A (en) * | 2019-01-01 | 2019-04-30 | 曹龙 | A kind of drilling rig of hydraulic engineering |
| CN113304416A (en) * | 2020-02-26 | 2021-08-27 | 刘占府 | Underground lifesaving device |
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| CN2876043Y (en) * | 2005-12-30 | 2007-03-07 | 吉林大学 | Mechanical type lifter |
| CN201551755U (en) * | 2009-10-19 | 2010-08-18 | 钱佳宝 | Deep-well rescue apparatus |
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| 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 |
| CN103405864A (en) * | 2013-08-04 | 2013-11-27 | 俞传荣 | Lifesaving device for small-opening wells |
| CN206932262U (en) * | 2017-05-22 | 2018-01-26 | 厦门明和实业有限公司 | The electric expansion bar group structure of self-shooting bar |
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| CN2876043Y (en) * | 2005-12-30 | 2007-03-07 | 吉林大学 | Mechanical type lifter |
| US20110227354A1 (en) * | 2008-11-24 | 2011-09-22 | Jainendra Kumar Singh | Rescue device for marooned victims |
| CN201551755U (en) * | 2009-10-19 | 2010-08-18 | 钱佳宝 | Deep-well rescue apparatus |
| CN101947371A (en) * | 2010-09-13 | 2011-01-19 | 浙江工业大学 | Agricultural deep-well aid device |
| 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 |
| CN103405864A (en) * | 2013-08-04 | 2013-11-27 | 俞传荣 | Lifesaving device for small-opening wells |
| CN206932262U (en) * | 2017-05-22 | 2018-01-26 | 厦门明和实业有限公司 | The electric expansion bar group structure of self-shooting bar |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695415A (en) * | 2019-01-01 | 2019-04-30 | 曹龙 | A kind of drilling rig of hydraulic engineering |
| CN113304416A (en) * | 2020-02-26 | 2021-08-27 | 刘占府 | Underground lifesaving device |
| CN113304416B (en) * | 2020-02-26 | 2023-03-28 | 刘占府 | Underground lifesaving device |
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Application publication date: 20180817 |