CN115417257B - Automatic retractable wire device for geophysical exploration - Google Patents
Automatic retractable wire device for geophysical exploration Download PDFInfo
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- CN115417257B CN115417257B CN202211199138.XA CN202211199138A CN115417257B CN 115417257 B CN115417257 B CN 115417257B CN 202211199138 A CN202211199138 A CN 202211199138A CN 115417257 B CN115417257 B CN 115417257B
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- bevel gear
- connecting sleeve
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- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000009979 protective mechanism Effects 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
- B65H75/4428—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
本发明公开了一种地球物理勘探自动收放线装置，包括安装架和收卷线缆的收卷辊，收卷辊的两端固定连接有连接盘，连接盘端部固设有贯穿安装架转动连接的转动轴，其中一个转动轴的端部固定连接有锥齿轮一，锥齿轮一传动连接有传动轴，传动轴的端部套设有连接套，连接套远离锥齿轮一的一端传动连接有驱动轴，驱动轴与连接套的相对端固定连接有摩擦盘，安装架上设置有防止动力机构卡转的保护机构；保护机构包括安装架外壁固连的固定架，矩形框架的一侧固定连接有推动两个摩擦盘分离的推动杆。本发明具备便于快速切换传动联系，同时防止勘测仪器掉落，自动对障碍处进行调整的优点，解决了背景技术中提出的问题。
The invention discloses an automatic reeling and unwinding device for geophysical exploration, comprising a mounting frame and a reeling roller for reeling the cable, the two ends of the reeling roller are fixedly connected with a connecting disk, the end of the connecting disk is fixedly provided with a rotating shaft that penetrates the mounting frame and is rotatably connected, one end of one rotating shaft is fixedly connected with a bevel gear 1, the bevel gear 1 is transmission-connected with a transmission shaft, the end sleeve of the transmission shaft is provided with a connecting sleeve, the end of the connecting sleeve away from the bevel gear 1 is transmission-connected with a drive shaft, the opposite end of the drive shaft and the connecting sleeve is fixedly connected with a friction disk, and a protective mechanism for preventing the power mechanism from being stuck is arranged on the mounting frame; the protective mechanism comprises a fixed frame fixedly connected with the outer wall of the mounting frame, and a push rod for pushing two friction disks to separate is fixedly connected to one side of the rectangular frame. The invention has the advantages of being easy to quickly switch the transmission connection, preventing the surveying instrument from falling, and automatically adjusting the obstacles, thereby solving the problems raised in the background technology.
Description
Technical Field
The invention relates to the technical field of geophysical exploration, in particular to an automatic coiling and uncoiling device for geophysical exploration.
Background
Geophysical surveys are a method of studying the earth's geology or materials on the earth, where the results of the survey are highly authoritative, and include a variety of survey approaches, including sonar surveys, borehole surveys, and the like, where borehole surveys require the placement of survey instruments into the borehole, which requires the use of automated take-up and pay-off devices to coordinate the completion.
When the winding roller winds the surveying instrument in actual use, when the surveying instrument is blocked and can not be lifted normally, the motor is blocked, the load borne by the motor is rapidly increased at the moment, and the motor is easy to damage, so that the winding roller is improved, and the automatic winding and unwinding device for geophysical exploration is provided.
Disclosure of Invention
The invention aims to provide an automatic coiling and uncoiling device for geophysical exploration, which has the advantages of being convenient for quickly switching transmission connection, preventing a surveying instrument from falling and automatically adjusting an obstacle, and solves the problems in the background technology.
The automatic winding and unwinding device for geophysical exploration comprises a mounting frame and winding rolls for winding cables, and is characterized in that connecting discs are fixedly connected to two ends of each winding roll, rotating shafts penetrating through the mounting frame and connected with the ends of the connecting discs in a rotating mode are fixedly connected to one end portion of each rotating shaft, bevel gears I are connected to the end portion of each rotating shaft in a driving mode, connecting sleeves are sleeved on the end portions of the corresponding driving shafts, one ends of the connecting sleeves, far away from the bevel gears I, of the corresponding connecting shafts are connected with driving shafts in a driving mode, friction discs are fixedly connected to the opposite ends of the driving shafts and the connecting sleeves, a protection mechanism for preventing a power mechanism from being clamped is arranged on the mounting frame, the protection mechanism comprises a fixing frame fixedly connected to the outer wall of the mounting frame, a limiting sliding rectangular frame is arranged on one side of each rectangular frame, pushing rods for pushing the two friction discs to be separated are fixedly connected to the upper surface of each rectangular frame, and one side of the connecting sleeve, close to the corresponding friction disc is fixedly connected to a gear IV, and the corresponding gear IV meshed with the gear IV.
Preferably, the outer wall of the fixing frame is provided with an operating rod which is fixedly connected with the gear in a four-axis mode, a spline which is axially limited and slidingly connected with the inner wall of the connecting sleeve is fixedly connected to the outer contour of the transmission shaft, one end of the pushing rod, which is close to the connecting sleeve, is arranged in an arc shape, and an annular groove which is slidingly connected with the end portion of the pushing rod is formed in the outer contour of the connecting sleeve.
Preferably, one side of the outer wall of the mounting frame, which is close to the fixing frame, is fixedly connected with two limiting blocks for the transmission shaft and the driving shaft to penetrate through and fixedly connected with the fixed shaft in a rotating mode, one end of the transmission shaft, which is close to the first bevel gear, is coaxially and fixedly connected with the second bevel gear meshed with the first bevel gear, and the end portion, which is far away from the friction disc, of the driving shaft is fixedly connected with a power mechanism for driving the winding roller to rotate and automatically wind and unwind.
Preferably, one side of the rectangular frame, which is close to the outer wall of the mounting frame, is fixedly connected with a connecting column which penetrates through the mounting frame and extends towards the connecting disc, the end part of the connecting column is fixedly connected with a locking strip, and annular arrays on the surface of the connecting disc, which is close to one end of the locking strip, of the winding roller are provided with mounting strips which are matched and locked by the locking strip.
Preferably, both sides of the end part of the mounting bar far away from the circle center of the connecting disc are inclined planes, a sliding groove for the connecting column to slide in the horizontal direction is formed in the outer wall of the mounting frame, and the end part of the locking bar is provided with an inclined plane matched with the mounting bar.
Preferably, a supporting plate is fixedly connected between the inner walls of the mounting frame, an adjusting mechanism for automatically adjusting the cable on the winding roller is arranged on the supporting plate, the adjusting mechanism comprises a limiting plate fixed on the supporting plate, a limiting groove in the vertical direction is formed in the surface of the limiting plate, a sliding block is connected with the limiting groove in a limiting sliding mode, and a mounting groove is formed in the upper surface of the sliding block and fixedly connected with a pulley for sleeving the cable in a rotating mode through the mounting groove.
Preferably, the fixed surface of rectangular frame inner wall is connected with pinion rack II, the meshing has the gear III of being connected with the sliding block transmission on the pinion rack II, the mounting bracket is run through and fixed axle pivoted is connected with the connecting axle with the three coaxial fixedly connected with of gear, the connecting axle is close to the tip fixedly connected with rolling disc of limiting plate, the surface that the rolling disc is close to the limiting plate rotates and is connected with the movable rod, the one end of movable rod rotates with the eccentric column on the rolling disc to be connected, the other end of movable rod rotates with the rolling column on the sliding block to be connected.
Preferably, the bottom of the rectangular frame is fixedly connected with a sliding block, and the fixed frame is positioned at the bottom of the rectangular frame and provided with a sliding groove for limiting and sliding of the sliding block.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the friction disc on the connecting sleeve is pushed to be separated from the friction disc on the driving shaft by the push rod fixedly connected with the rectangular frame, and the motor is in idle rotation at the moment, so that the motor is protected, and the motor is prevented from being burnt out due to overlarge load received by the motor for a long time;
2. the locking strips arranged on the connecting disc are contacted with the mounting strips, so that the connecting disc can be locked, and when two friction discs are separated, the exploration equipment pulls the winding roller rope to automatically pay off under the action of gravity, so that the exploration equipment falls and is damaged;
3. when the sliding block moves from the highest position to the lowest position, the rope for pulling the surveying instrument can be loosened, then the rope is tightened again, the rope is dithered through loosening and tightening the rope, the surveying instrument is conveniently separated from the obstacle, and the blocking state is automatically adjusted.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic elevational view of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of a portion of the structure of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic diagram of a second perspective structure of the present invention;
FIG. 5 is a schematic diagram of a land configuration of the present invention;
FIG. 6 is a schematic side view of the present invention;
FIG. 7 is a schematic view of an adjusting mechanism according to the present invention;
Fig. 8 is a schematic diagram of a transmission shaft structure of the present invention.
The device comprises a mounting frame 1, a wind-up roll 2, a rotating shaft 3, a bevel gear 4, a driving shaft 5, a driving shaft 6, a driving shaft 7, a friction disc 8, a fixing frame 9, a rectangular frame 10, a connecting sleeve 11, a spline 12, an operating rod 13, a bevel gear II, a gear IV 15, a toothed plate I16, a pushing rod 17, a locking bar 18, a mounting bar 19, a toothed plate II, a gear III 20, a supporting plate 22, a limiting plate 23, a limiting block 24, a sliding block 25, a connecting shaft 26, a rotating disc 27, a movable rod 28, a sliding block 29, a pulley 30, a connecting disc 31, an annular groove 32 and a connecting column.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 8, the invention provides a technical scheme that the automatic winding and unwinding device for geophysical exploration comprises a mounting frame 1 and a winding roller 2 for winding a cable, wherein connecting discs 30 are fixedly connected to two ends of the winding roller 2, rotating shafts 3 which penetrate through the mounting frame 1 and are in rotating connection are fixedly arranged at the ends of the connecting discs 30, a bevel gear I4 is fixedly connected to one end of one rotating shaft 3, a transmission shaft 5 is connected to the bevel gear I4 in a transmission manner, a connecting sleeve 10 is sleeved at the end of the transmission shaft 5, a driving shaft 6 is connected to one end of the connecting sleeve 10 far away from the bevel gear I4 in a transmission manner, a friction disc 7 is fixedly connected to the opposite ends of the driving shaft 6 and the connecting sleeve 10, and a protection mechanism for preventing a power mechanism from being clamped is arranged on the mounting frame 1;
The protection mechanism comprises a fixing frame 8 fixedly connected with the outer wall of the mounting frame 1, a rectangular frame 9 which is limited to slide is arranged on the fixing frame 8, a pushing rod 16 for pushing the two friction plates 7 to separate is fixedly connected to one side of the rectangular frame 9, a toothed plate I15 is fixedly connected to the upper surface of the rectangular frame 9, and a gear IV 14 meshed with the toothed plate I15 is fixedly connected to one side of the connecting sleeve 10, close to the friction plates 7, in a rotating mode through a fixed shaft.
When the surveying instrument is blocked and can not be lifted normally, when the motor is subjected to rapid increase to cause clamping rotation, the gear IV 14 rotates, the toothed plate I15 which is fixed on the rectangular frame 9 and meshed with the gear IV 14 moves at the moment, when the rectangular frame 9 moves, the push rod 16 fixedly connected with the rectangular frame 9 pushes the friction disc 7 on the connecting sleeve 10 to be separated from the friction disc 7 on the driving shaft 6, and no-load rotation of the motor is realized at the moment, so that the motor is protected, and the motor is prevented from being burnt out due to overlarge load which is received for a long time.
Referring to fig. 1,2,3 and 8, an operating rod 12 coaxially and fixedly connected with a gear IV 14 is arranged on the outer wall of the fixing frame 8, a spline 11 axially and limitedly slidingly connected with the inner wall of the connecting sleeve 10 is fixedly connected to the outer contour of the transmission shaft 5, a pushing rod 16 is arranged near one end of the connecting sleeve 10 in an arc shape, and an annular groove 31 slidingly connected with the end part of the pushing rod 16 is arranged on the outer contour of the connecting sleeve 10.
The spline 11 which is in axial limiting sliding connection with the inner wall of the connecting sleeve 10 is fixedly connected to the outer contour of the transmission shaft 5, and the spline 11 is arranged to enable the transmission shaft 5 to slide with the connecting sleeve 10 in the axial direction, so that the friction disc 7 on the connecting sleeve 10 is conveniently separated from the friction disc 7 on the driving shaft 6.
Referring to fig. 1,2, 3 and 4, one side of the outer wall of the mounting frame 1, which is close to the fixing frame 8, is fixedly connected with two limiting blocks 23 for the transmission shaft 5 and the driving shaft 6 to penetrate and fixedly connect in a shaft rotation manner, one end, which is close to the first bevel gear 4, of the transmission shaft 5 is coaxially and fixedly connected with a second bevel gear 13 meshed with the first bevel gear 4, and the end, which is far away from the friction disc 7, of the driving shaft 6 is fixedly connected with a power mechanism for driving the winding roller 2 to rotate and automatically wind up and down.
The power mechanism is a worm gear speed reducing motor, an output shaft of the worm gear speed reducing motor is fixedly connected with a driving shaft 6, when two friction plates 7 are in contact with each other, a driving shaft 5 is driven to rotate by controlling positive and negative rotation of the worm gear speed reducing motor, the driving shaft 5 is in transmission connection with a bevel gear I4, the bevel gear I4 can be enabled to rotate and drive a connecting disc 30 and a winding roller 2 which are fixedly connected with a rotating shaft 3 to rotate, and automatic winding and unwinding treatment is carried out on a cable.
Example two
On the basis of the first embodiment, further:
Referring to fig. 1, 3, 4 and 6, a connecting column 32 extending from the mounting frame 1 to the connecting disc 30 is fixedly connected to one side of the rectangular frame 9, which is close to the outer wall of the mounting frame 1, the end of the connecting column 32 is fixedly connected with a locking strip 17, and mounting strips 18, which are locked by the locking strip 17 in cooperation, are distributed on the surface of the connecting disc 30, which is close to one end of the locking strip 17, on the winding roller 2 in an annular array.
The connecting column 32 that runs through the mounting bracket 1 to the connection pad 30 through one side fixed connection that the rectangular frame 9 is close to the mounting bracket 1 outer wall, when rectangular frame 9 moves on mount 8, can make the connecting column 32 with rectangular frame 9 fixed connection move, the locking strip 17 that is connected fixedly with the connecting column 32 tip moves to being close to connection pad 30 direction, through the locking strip 17 that sets up on the connection pad 30 with the contact of installation strip 18, can lock the connection pad 30 and die, when preventing two friction discs 7 separation, exploration equipment pulling wind-up roll 2 rope automatic unwrapping wire under the action of gravity, lead to exploration equipment to fall the damage.
Referring to fig. 1, 4, 5 and 6, the two sides of the end of the mounting bar 18 far away from the center of the connecting disc 30 are inclined planes, the outer wall of the mounting frame 1 is provided with a sliding groove for the connecting column 32 to slide horizontally, and the end of the locking bar 17 is provided with an inclined plane matched with the mounting bar 18.
Through the end both sides that the connection pad 30 centre of a circle are kept away from to the mounting bar 18 are the inclined plane setting, the tip of locking bar 17 be provided with mounting bar 18 complex inclined plane setting, when locking bar 17 carries out spacing slip in the horizontal direction, be convenient for make locking bar 17 insert between two mounting bars 18 and lock connection pad 30.
Example III
On the basis of the second embodiment, further:
Referring to fig. 4, 6 and 7, a supporting plate 21 is fixedly connected between the inner walls of the mounting frame 1, an adjusting mechanism for automatically adjusting the cable on the wind-up roller 2 is arranged on the supporting plate 21, the adjusting mechanism comprises a limiting plate 22 fixed on the supporting plate 21, a limiting groove in the vertical direction is formed in the surface of the limiting plate 22 and is in limiting sliding connection with a sliding block 28 through the limiting groove, a mounting groove is formed in the upper surface of the sliding block 28, and a pulley 29 for sleeving the cable is fixedly connected with the sliding block through the mounting groove in a rotating mode.
The sliding block 28 moves in the limiting groove formed in the surface of the limiting plate 22 in the vertical direction, when the sliding block 28 moves from the highest position to the lowest position, the rope pulling the surveying instrument can be loosened, then the rope is tightened again, shaking of the rope is achieved through loosening and tightening of the rope, separation between the surveying instrument and an obstacle is facilitated, and automatic adjustment of the blocking state is achieved.
Referring to fig. 4, 6 and 7, a toothed plate two 19 is fixedly connected to the surface of the inner wall of the rectangular frame 9, a gear three 20 in transmission connection with a sliding block 28 is meshed on the toothed plate two 19, a connecting shaft 25 which is fixedly connected with the gear three 20 coaxially is connected to the mounting frame 1 in a penetrating and fixed-shaft rotating manner, a rotating disc 26 is fixedly connected to the end part of the connecting shaft 25, which is close to the limiting plate 22, a movable rod 27 is connected to the surface of the rotating disc 26, which is close to the limiting plate 22, one end of the movable rod 27 is rotatably connected with an eccentric column on the rotating disc 26, and the other end of the movable rod 27 is rotatably connected with a rotating column on the sliding block 28.
Through the pinion rack two 19 on the rectangular frame 9 with gear three 20 meshing, when the messenger rectangular frame 9 of manual pulling action bars 12 moves on mount 8, can make the coaxial fixed connection's of gear three 20 connecting axle 25 rotate, when connecting axle 25 rotates, the eccentric column on connecting axle 25 surface rotates, through the eccentric column on connecting axle 25 with movable rod 27 rotation connection, the other end of movable rod 27 rotates with the pivoted column on slider 28 one side to be connected, when the rolling disc 26 rotates one round, can make movable rod 27 promote slider 28 and carry out vertical direction's reciprocating motion in the spacing inslot of limiting plate 22 surface seting.
Referring to fig. 1 and 6, a sliding block 24 is fixedly connected to the bottom of the rectangular frame 9, and a sliding groove for limiting sliding of the sliding block 24 is formed in the bottom of the rectangular frame 9 by the fixing frame 8.
The bottom that is located rectangular frame 9 through mount 8 has offered the spout that supplies slider 24 spacing slip, carries out spacing sliding connection through setting up the surface of slider 24 and mount 8, can make rectangular frame 9 stable carry out spacing slip at the surface of mount 8.
The automatic coiling and uncoiling device for geophysical prospecting has the working principle that when the automatic coiling and uncoiling device for geophysical prospecting is used and a reconnaissance instrument is blocked and cannot be normally lifted, when the load borne by a motor is rapidly increased and the reconnaissance is caused, the operating rod 12 is manually pulled to rotate, the operating rod 12 is fixedly connected with the gear IV 14 coaxially, the gear IV 14 coaxially and fixedly arranged can rotate through the rotation of the operating rod 12, and at the moment, a toothed plate I15 which is fixedly arranged on the rectangular frame 9 and meshed with the gear IV 14 moves.
When the rectangular frame 9 moves, the spline 11 is arranged to enable the transmission shaft 5 to axially slide with the connecting sleeve 10, the friction disc 7 on the connecting sleeve 10 is convenient to separate from the friction disc 7 on the driving shaft 6, the pushing rod 16 fixedly connected with the rectangular frame 9 pushes the friction disc 7 on the connecting sleeve 10 to separate from the friction disc 7 on the driving shaft 6, no-load rotation is achieved on the motor, the motor is protected, and the motor is prevented from being burnt due to clamping rotation for a long time and is prevented from being excessively heavy in load.
An annular groove 31 which is in sliding connection with the end part of the push rod 16 is formed in the outer contour of the connecting sleeve 10, when the operating rod 12 is pulled again to drive through the two friction discs 7, the output shaft of the worm gear reduction motor is fixedly connected with the driving shaft 6, when the two friction discs 7 are in contact with each other, the driving shaft 5 is driven to rotate by controlling the positive and negative rotation of the worm gear reduction motor, the bevel gear II 13 fixedly connected with the end part of the driving shaft 5 is meshed with the bevel gear I4, the bevel gear I4 can be enabled to rotate and drive the connecting disc 30 fixedly connected with the rotating shaft 3 and the winding roller 2 to rotate, and automatic winding and unwinding treatment of the cable is realized.
When rectangular frame 9 moves on mount 8, can make the spliced pole 32 with rectangular frame 9 fixed connection move, the locking strip 17 of being connected with spliced pole 32 tip fixed moves to being close to connection pad 30 direction, through the locking strip 17 contact with installation strip 18 that sets up on the connection pad 30, can lock up connection pad 30, when preventing two friction discs 7 separation, exploration equipment pulling wind-up roll 2 rope automatic unwrapping wire under the action of gravity, result in exploration equipment to fall the damage, the tip both sides that keep away from the connection pad 30 centre of a circle through installation strip 18 are the inclined plane setting, the tip of locking strip 17 is provided with the inclined plane setting with installation strip 18 complex, when the locking strip 17 carries out spacing slip in the horizontal direction, be convenient for make locking strip 17 insert to lock up connection pad 30 between two installation strips 18.
Through the tooth plate two 19 on the rectangular frame 9 and the gear three 20 meshing, when the manual pulling operation pole 12 makes the rectangular frame 9 move on the mount 8, can make the coaxial fixed connection's of gear three 20 connecting axle 25 rotate, when connecting axle 25 rotates, the eccentric column on connecting axle 25 surface rotates, through the eccentric column on connecting axle 25 with movable rod 27 rotation connection, the other end of movable rod 27 is connected with the rotation post rotation on slider 28 one side, when the rotating disk 26 rotates one round, can make movable rod 27 promote slider 28 carry out vertical reciprocating motion in the spacing inslot of limiting plate 22 surface setting, can make slider 28 carry out the motion in the spacing inslot of limiting plate 22 surface vertical setting, when slider 28 moves to the minimum from the highest position, can loosen the rope of tractive survey appearance, then tighten the rope again, realize shaking the rope through loosening and tightening rope, be convenient for make the survey appearance separate with the barrier, realize carrying out automatic regulation to the barrier state.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. An automatic winding and unwinding device for geophysical exploration comprises a mounting frame (1) and a winding roller (2) for winding cables and is characterized in that two ends of the winding roller (2) are fixedly connected with a connecting disc (30), a protection mechanism for preventing a power mechanism from being clamped and rotated is arranged on the mounting frame (1), a rotating shaft (3) penetrating through the mounting frame (1) to be rotationally connected is fixedly arranged at the end part of the connecting disc (30), one end part of the rotating shaft (3) is fixedly connected with a bevel gear I (4), the bevel gear I (4) is in transmission connection with a transmission shaft (5), a connecting sleeve (10) is sleeved at the end part of the transmission shaft (5), one end of the connecting sleeve (10) far away from the bevel gear I (4) is in transmission connection with a driving shaft (6), friction discs (7) are fixedly connected at the opposite ends of the driving shaft (6) and the connecting sleeve (10), the protection mechanism comprises a fixing frame (8) fixedly connected with the outer wall of the mounting frame (1), a limit sliding rectangular frame (9) is arranged on one side of the fixing frame (8), one side of the rectangular frame (9) is fixedly connected with a rectangular pushing rod (16) for pushing two friction discs (7) to be separated, a toothed plate (15) is fixedly connected with the surface of the rectangular frame (9), the fixed shaft on the fixed frame (8) is rotationally connected with a gear IV (14) meshed with a toothed plate I (15), the gear IV (14) is positioned at one side position of the connecting sleeve (10) close to the friction disk (7), the outer wall of the fixed frame (8) is provided with an operating rod (12) coaxially and fixedly connected with the gear IV (14), the outer contour of the transmission shaft (5) is fixedly connected with a spline (11) axially limited and slidingly connected with the inner wall of the connecting sleeve (10), the pushing rod (16) is arranged close to one end arc of the connecting sleeve (10), the outer contour of the connecting sleeve (10) is provided with an annular groove (31) slidingly connected with the end part of the pushing rod (16), one side of the outer wall of the fixed frame (1) close to the fixed frame (8) is fixedly connected with two limiting blocks (23) for the penetration and fixed shaft rotation connection of the transmission shaft (5) and the driving shaft (6), one end of the transmission shaft (5) close to the bevel gear I (4) is coaxially and fixedly connected with a bevel gear II (13) meshed with the bevel gear I (4), the driving shaft (6) is far from the end part of the friction disk (7) and is fixedly connected with a power take-up mechanism for driving the automatic take-up and pay-off roller (2), the rectangular frame (9) is fixedly connected with a connecting column (32) penetrating through the mounting frame (1) and extending towards the connecting disc (30) on one side, the end part of the connecting column (32) is fixedly connected with a locking strip (17), the annular array on the surface of the connecting disc (30) close to one end of the locking strip (17) on the winding roller (2) is distributed with a mounting strip (18) for locking the locking strip (17) in a matching way, two sides of the end part of the mounting strip (18) far away from the center of the connecting disc (30) are inclined planes, the outer wall of the mounting frame (1) is provided with a sliding groove for the connecting column (32) to slide horizontally, the end part of the locking strip (17) is provided with an inclined plane matched with the mounting strip (18), a supporting plate (21) is fixedly connected between the inner walls of the mounting frame (1), an adjusting mechanism for automatically adjusting a cable on the winding roller (2) is arranged on the supporting plate (21), the adjusting mechanism comprises a limiting plate (22) fixed on the supporting plate (21), the surface of the limiting plate (22) is provided with a limiting groove in the vertical direction, and the limiting groove is connected with a limiting block (28), the novel cable-sleeving type movable rack is characterized in that an installation groove is formed in the upper surface of the sliding block (28), a pulley (29) sleeved with a cable is fixedly connected with the upper surface of the sliding block through the installation groove in a rotating mode, a toothed plate II (19) is fixedly connected to the surface of the inner wall of the rectangular frame (9), a gear III (20) connected with the sliding block (28) in a transmission mode is meshed with the toothed plate II (19), a connecting shaft (25) fixedly connected with the gear III (20) in a penetrating mode and fixedly rotating, the end portion, close to the limiting plate (22), of the connecting shaft (25) is fixedly connected with a rotating disc (26), a movable rod (27) is rotatably connected to the surface, close to the limiting plate (22), of the rotating disc (26), one end of the movable rod (27) is rotatably connected with an eccentric column on the rotating disc (26), and the other end of the movable rod (27) is rotatably connected with a rotating column on the sliding block (28).
2. The automatic coiling and uncoiling device for geophysical prospecting according to claim 1, wherein the bottom of the rectangular frame (9) is fixedly connected with a sliding block (24), and a sliding groove for limiting sliding of the sliding block (24) is formed in the bottom of the rectangular frame (9) by the fixing frame (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211199138.XA CN115417257B (en) | 2022-09-29 | 2022-09-29 | Automatic retractable wire device for geophysical exploration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211199138.XA CN115417257B (en) | 2022-09-29 | 2022-09-29 | Automatic retractable wire device for geophysical exploration |
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| CN115417257A CN115417257A (en) | 2022-12-02 |
| CN115417257B true CN115417257B (en) | 2024-12-10 |
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| CN202211199138.XA Active CN115417257B (en) | 2022-09-29 | 2022-09-29 | Automatic retractable wire device for geophysical exploration |
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| CN118545585B (en) * | 2024-07-29 | 2024-10-15 | 湖南长泰工业科技有限公司 | Cable winding and unwinding device of emergency power supply vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213976517U (en) * | 2020-11-13 | 2021-08-17 | 纪素艳 | Automatic take-up and pay-off roller for geophysical exploration |
| CN114348804A (en) * | 2022-02-22 | 2022-04-15 | 重庆大学 | Double-redundancy electrically-driven hose reel transmission system |
| CN216864442U (en) * | 2022-01-11 | 2022-07-01 | 苏州怀仁化纤有限公司 | Clutch mechanism of let-off machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2686743B1 (en) * | 1992-01-27 | 1994-04-29 | Delachaux Sa | DEVICE FOR WINDING AND UNWINDING AN ENERGY TRANSPORT CABLE, OR THE LIKE. |
| CN210802444U (en) * | 2019-10-23 | 2020-06-19 | 四川精正建设管理咨询有限公司 | Automatic take-up settlement gauge |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213976517U (en) * | 2020-11-13 | 2021-08-17 | 纪素艳 | Automatic take-up and pay-off roller for geophysical exploration |
| CN216864442U (en) * | 2022-01-11 | 2022-07-01 | 苏州怀仁化纤有限公司 | Clutch mechanism of let-off machine |
| CN114348804A (en) * | 2022-02-22 | 2022-04-15 | 重庆大学 | Double-redundancy electrically-driven hose reel transmission system |
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