CN110950192A - Cable winding and unwinding device of small-sized captive balloon - Google Patents
Cable winding and unwinding device of small-sized captive balloon Download PDFInfo
- Publication number
- CN110950192A CN110950192A CN201911164538.5A CN201911164538A CN110950192A CN 110950192 A CN110950192 A CN 110950192A CN 201911164538 A CN201911164538 A CN 201911164538A CN 110950192 A CN110950192 A CN 110950192A
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- cable
- winding drum
- transmission case
- winding
- assembly
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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
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a cable winding and unwinding device for a small captive balloon, which comprises a driving device, an installation seat, a winding drum assembly, a transmission case, a reversing assembly and a guide assembly, wherein the driving device is arranged on the installation seat, an output shaft of the driving device penetrates through the installation seat and is fixedly connected with one end of the winding drum assembly, the other end of the winding drum assembly penetrates through the transmission case and drives the transmission case to work, one end of the reversing assembly is connected with one side surface of the installation seat, and the other end of the reversing assembly is connected with the side surface of the transmission case. The driving device works to drive the winding drum assembly to rotate, so that the winding and unwinding of the mooring rope are completed; the transmission case links to each other with the one end of switching-over subassembly, and the drive switching-over subassembly rotates, accomplishes the orderly range of hawser, and the direction subassembly is used for the direction, even under the condition that does not have workman's intervention, also can realize automatic and reliable orderly receive and release hawser.
Description
Technical Field
The invention relates to the technical field of captive balloons, in particular to a mooring rope retracting device of a small captive balloon.
Background
The captive balloon is an aerostat which is lifted to a certain height by the buoyancy of the balloon. The bottom of the balloon is connected with a cable for power and signal transmission, and the other end of the cable is connected with a ground mooring facility. The captive balloon can be pulled by a cable to realize long-term parking. The captive balloon serves as a load platform and can be widely applied to the fields of environmental monitoring, remote sensing communication, low-altitude early warning, weather forecasting and the like by carrying equipment with different functions.
The cable winding and unwinding device is an important component of a captive balloon system, is one of key devices of ground captive facilities, and integrates the functions of storing, paying out, retracting and the like of cables. For small-sized captive balloons with the volume of less than 100 cubic meters, the mooring rope winding and unwinding device only comprises an alternating current motor and a winding drum with a fixed support, and during the process of winding and unwinding the mooring rope, operators need to participate in the whole process, the process of manually pre-arranging the mooring rope is avoided, and faults such as staggered overlapping or blocking of the mooring rope during the process are avoided. In the design improvement process, the mooring rope winding and unwinding device needs to be developed towards the directions of more automation, safety, reliability and the like on the premise of meeting the function.
The invention patent with application number '201811606461.8' discloses a small-sized high-mobility captive balloon platform system, which comprises an on-ball device, a captive cable and a ground captive device; the ground mooring equipment is connected with the equipment on the ball through the mooring cable; the mooring cable has the functions of power transmission and signal transmission; the ground mooring equipment controls the lifting of the equipment on the ball and the transmission of monitoring data through the mooring cable. The patent scheme relates to a hawser winding and unwinding devices, and ordinary hawser winding and unwinding devices can't realize automatic, reliable orderly winding hawser under the unmanned intervention condition, and partial position that often will some hawsers can concentrate the winding in the reel has great, and usual hawser winding and unwinding devices is bulky moreover, is difficult for installation and maintenance, can't cooperate with the small-size high mobility formula captive balloon platform system that this patent recorded and use.
Disclosure of Invention
The invention aims to provide a mooring rope winding and unwinding device for a small captive balloon, and solves the problem that a mooring rope cannot be wound automatically, reliably and orderly without human intervention.
The invention solves the technical problems through the following technical means:
the utility model provides a hawser winding and unwinding devices of small-size captive balloon, includes drive arrangement, mount pad, reel subassembly, transmission case, switching-over subassembly and direction subassembly, drive arrangement sets up on the mount pad, just drive arrangement's output shaft run through the mount pad and with the one end fixed connection of reel subassembly, the other end of reel subassembly runs through transmission case and drives the transmission case work, the reel subassembly is connected with the one end of hawser, the one end of switching-over subassembly links to each other with a side of mount pad, the other end of switching-over subassembly and transmission case are connected with the opposite face of mount pad and are rotated by transmission case drive switching-over subassembly, the direction subassembly sets up in the top of mount pad and transmission case.
The driving device works to drive the winding drum assembly to rotate, so that the winding and unwinding of the mooring rope are completed; the transmission case links to each other with the one end of switching-over subassembly, and the drive switching-over subassembly rotates, accomplishes the orderly range of hawser, and the direction subassembly is used for the direction, makes things convenient for the reel subassembly to accomplish the receiving and releasing of hawser.
As a further scheme of the invention: the reel subassembly is the welded structure of "worker" style of calligraphy, and inside is equipped with the cavity, the reel subassembly includes reel, hawser fixed block, the fixed connecting axle that is provided with of one end of reel, the connecting axle is the cavity cylinder, inside cavity, and the connecting axle with the reel is the pivot setting of revolving altogether, the other end and the drive arrangement's of reel output shaft fixed connection, one side that the winding face of reel winding hawser is close to the connecting axle is provided with the round hole, and the round hole is used for holding the hawser and passes, the reel outer wall is dismantled along the same circular cross-section in round hole place and is provided with the.
The both ends of reel are provided with the disc, and all are provided with a plurality of lightening hole on the disc, are used for reducing whole weight, convenient transportation and rotation, simultaneously seted up the maintenance hole on the reel, the maintenance hole size suits with the staff, holds the staff and stretches into for supplementary installation hawser, the maintenance when conveniently being equipped with the trouble moreover, drive arrangement's output shaft stretches into the installation of the inside cavity of reel, and the inner space of make full use of reel reaches structural optimization.
As a further scheme of the invention: the transmission case comprises a gear case body, a gear case cover and a gear set, wherein the gear case body is connected with the gear case cover to form a closed case body, the gear case body is connected with the gear case cover in a bolt-dismounting manner, the gear set is rotatably connected with the inner wall of the gear case body and is fixedly connected with a connecting shaft, and the reel assembly is driven by the connecting shaft to rotate.
As a further scheme of the invention: the gear train includes from driving wheel, circular cone clutch, idler, action wheel, install on circular cone clutch from the driving wheel, simultaneously circular cone clutch's one end and gear box internal wall rotate through first axle bed and link to each other, first axle bed links to each other with the inner wall of gear box is fixed, from the idler intermeshing of driving wheel with the below, the idler rotates through first dwang and second axle bed to be connected, the inner wall fixed connection of second axle bed and gear box, idler and below action wheel intermeshing, and action wheel fixed mounting still are provided with the connecting hole that holds the connecting axle and pass on the gear box lid simultaneously, and the connecting axle through connection hole links to each other with the photoelectricity collector ring in gear box outside.
The connecting shaft penetrates through the connecting hole and is connected with the photoelectric collecting ring outside the gear box body, and is fixedly connected with the driving wheel inside the gear box body, so that when the winding drum rotates, the connecting shaft drives the driving wheel to rotate, the driving wheel and the idler wheel are meshed, the idler wheel and the driven wheel are meshed, the rotation of the driven wheel can be realized, the contact and the separation of the conical clutch and the driven wheel are adjusted, and the transmission and the blocking of power to the reversing assembly can be realized; the transmission form of transmission case is the gear train transmission, and compact structure, transmission efficiency is high, and cone clutch can satisfy when the hawser coiling and uncoiling device trouble or hawser winding are in disorder in the middle of the operation, can the manpower rotate two-way lead screw carries out corresponding maintenance or adjustment operation.
As a further scheme of the invention: the reversing assembly comprises a bidirectional screw rod, a sliding rail, a sliding block, two clamping rollers and a sliding shuttle, one end of the bidirectional screw rod is rotatably connected with the mounting seat through a third shaft seat, the other end of the bidirectional screw rod is fixedly connected with the conical clutch, the third shaft seat is fixedly mounted on the mounting seat, the bidirectional screw rod is also provided with bidirectional threads, the length of the bidirectional threads is the same as that of the winding drum, the bidirectional screw rod penetrates through the sliding shuttle and is connected with the sliding shuttle through the bidirectional threads, a threaded cavity parallel to the bidirectional screw rod is formed in the sliding shuttle, the sliding shuttle is fixedly connected with the sliding block through the clamping rollers, the number of the clamping rollers is two, the two clamping rollers guide and clamp the cable, the center distance between the clamping rollers is larger than the cable diameter, a sliding cavity parallel to the sliding rail is formed in the sliding block, the sliding rail penetrates through the sliding cavity, and the two ends of the sliding rail are respectively mounted on the, the bidirectional screw rod is parallel to the slide rail.
The bidirectional thread consists of two threads in opposite directions, and an internal thread matched with the bidirectional thread is arranged in the thread cavity, so that when the bidirectional lead screw rotates, the sliding shuttle is driven to reciprocate along the bidirectional lead screw, the bidirectional thread can meet the requirement that the winding drum rotates for one circle, the sliding shuttle is driven to axially move by a cable diameter, and the gap between the two clamping rollers is larger than the cable diameter, so that a cable can conveniently pass through; the reversing assembly achieves automatic reversing when the shuttle reaches the limit position through the bidirectional screw rod, the reversing mode is purely mechanical reversing, and the reliability is higher.
As a further scheme of the invention: the direction subassembly includes vertical support, vertical deflector roll, horizontal support and horizontal deflector roll, vertical support is two sets of, is provided with between the vertical support of every group and rotates the opening, and vertical deflector roll runs through two and rotates the opening and can cooperate the rotation with rotating the opening, horizontal support is two, respectively through bolt fixed mounting on gearbox body and mount pad, is provided with two horizontal deflector rolls of rotating the connection between two horizontal support opposite faces. The transverse guide roller and the longitudinal guide roller are in a cross shape.
The hawser passes through well style of calligraphy deflector roll center and is connected with the balloon of top, and when receiving wind-force or other factors influences, the hawser can the swing of a plurality of directions, and the hawser can contact with vertical deflector roll or horizontal deflector roll this moment, can reduce like this and play limiting displacement when leading to roll connection can reduce frictional force, is favorable to prolonging the life of hawser.
The invention has the advantages that:
1) according to the invention, the driving device can drive the winding drum assembly to rotate when working, so that the winding and unwinding of the mooring rope are completed; the transmission case links to each other with the one end of switching-over subassembly, and the drive switching-over subassembly rotates, accomplishes the orderly range of hawser, and the direction subassembly is used for the direction, makes things convenient for the reel subassembly to accomplish receiving and releasing of hawser, even under the condition that no workman intervenes, also can realize automatic and reliable orderly receiving and releasing hawser.
2) The invention shares the same power source, and the multi-transmission linkage design realizes cable winding, winding displacement reversing and the like; the multi-stage gear transmission has high efficiency, compact structure, easy installation and maintenance of the cable and beautiful appearance, can be matched with the invention patent with the application number of '201811606461.8' for use, and is not limited by the installation space of the anchoring trailer.
3) In the invention, a gap for accommodating the cable to pass through is reserved between the two clamping rollers, and the bidirectional screw rod realizes automatic reversing and wire arranging of the cable, so that the reliability is high; thus, the orderly arrangement of the cable on the winding drum can be realized; the reversing assembly achieves automatic reversing when the shuttle reaches the limit position through the bidirectional screw rod, the reversing mode is purely mechanical reversing, and the reliability is higher.
4) The invention is also provided with the conical clutch, thereby realizing the homing adjustment of the lead screw flat cable and having good maintenance performance.
5) In the invention, the mooring rope is connected with the balloon above through the center of the # -shaped guide roller, when the mooring rope is influenced by wind power or other factors, the mooring rope can swing in multiple directions, and the mooring rope can be contacted with the longitudinal guide roller or the transverse guide roller, so that the guiding effect can be reduced, the limiting effect can be realized, the wire arrangement precision can be improved, the friction force can be reduced through the rolling connection, and the service life of the mooring rope can be prolonged.
Drawings
Fig. 1 is a perspective view of a cable winding and unwinding device according to the present invention.
Fig. 2 is a perspective view of the reel assembly of the present invention.
Fig. 3 is a perspective view of the transmission case of the present invention.
Fig. 4 is a perspective view of a gear set according to the present invention.
Fig. 5 is a perspective view of the reversing assembly of the present invention.
Fig. 6 is a perspective view of a guide assembly of the present invention.
In the figure, 1-driving device, 2-mounting seat, 3-reel assembly, 31-reel, 32-cable fixed block, 4-transmission case, 41-gear case body, 42-gear case cover, 43-gear set, 431-driven wheel, 432-cone clutch, 433-idle wheel, 434-driving wheel, 5-reversing assembly, 51-bidirectional screw rod, 52-sliding rail, 53-sliding block, 54-clamping roller, 55-sliding shuttle, 6-guiding assembly, 61-longitudinal support, 62-longitudinal guide roller, 63-transverse support and 64-transverse guide roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic perspective view of a structure of a cable winding and unwinding device of the invention, and as shown in fig. 1, the cable winding and unwinding device of a small-sized captive balloon comprises a driving device 1, a mounting seat 2, a reel assembly 3, a transmission case 4, a reversing assembly 5 and a guiding assembly 6, wherein the driving device 1 is arranged on the mounting seat 2, an output shaft of the driving device 1 penetrates through the mounting seat 2 and is fixedly connected with one end of the reel assembly 3, the other end of the reel assembly 3 penetrates through the transmission case 4 and can drive the transmission case 4 to work, the reel assembly 3 is connected with one end of a cable, one end of the reversing assembly 5 is connected with one side surface of the mounting seat 2, the other end of the reversing assembly 5 is connected with the side surface of the transmission case 4 and drives the reversing assembly 5 to work by the transmission case 4, and the guiding assembly 6 is arranged at the tops.
The driving device 1 may be an air cylinder or an electric motor, and for the sake of simple structure and portability, the driving device 1 in this embodiment is preferably a servo motor, and the specific model may be determined according to the actual working requirement, such as ACSM110-G04030LZ, but is not limited to this model.
The work of drive arrangement 1 can drive reel subassembly 3 and rotate, and reel subassembly 3 provides power for transmission case 4 as the power supply of transmission case 4, and transmission case 4 links to each other with the one end of switching-over subassembly 5, and the orderly arrangement of hawser is accomplished in the work of drive switching-over subassembly 5, and direction subassembly 6 is used for the direction centre gripping, makes things convenient for reel subassembly 3 to accomplish receiving and releasing of hawser.
In order to make the whole structure compact, a horizontal flange is adopted to install the driving device 1, and the driving device 1 is embedded in the cavity of the installation seat 2, so that the total length of the cable winding and unwinding device can be shortened.
Fig. 2 is a schematic perspective view of a winding drum assembly according to the present invention, as shown in fig. 2, further, the winding drum assembly 3 is an i-shaped welded structure, and a cavity is formed inside the winding drum assembly 3, the winding drum assembly 3 includes a winding drum 31 and a cable fixing block 32, two ends of the winding drum 31 are provided with discs, and each disc is provided with a plurality of weight reducing holes for reducing the overall weight and facilitating transportation and rotation, one end of the winding drum 31 is fixedly provided with a connecting shaft, and the connecting shaft and the winding drum are arranged in a co-rotating shaft manner, the connecting shaft is a hollow cylinder, the inside is hollow, the other end of the winding drum 31 is fixedly connected with an output shaft of the driving device 1, the output shaft of the driving device 1 extends into the cavity inside of the winding drum 31 for installation, the internal; meanwhile, a maintenance hole is formed in the winding drum 31, the position of the maintenance hole is preferably arranged in the middle of the winding drum, but the winding drum is not limited to the middle of the winding drum, the size of the maintenance hole is matched with that of a hand, the hand is contained to stretch into the maintenance hole, the rope is used for assisting in installation of the rope, and the maintenance during the fault is convenient. One side that the winding face of reel 31 winding hawser is close to the connecting axle is provided with the round hole for hold the hawser and pass, the same circular cross-section dismantlement of round hole place is provided with hawser fixed block 32 for the winding face of reel 31 winding face, and preferably make hawser fixed block 32 be fixed in reel 31 through the screw in this embodiment on, hawser fixed block 32 is used for fixed hawser tip.
Fig. 3 is a schematic perspective view of the transmission case of the present invention, and as shown in fig. 3, further, the transmission case 4 includes a gear case body 41, a gear case cover 42, and a gear set 43, the gear case body 41 and the gear case cover 42 are connected to form a closed case body, the gear case body 41 and the gear case cover 42 are detachably connected by bolts, so as to facilitate subsequent operations such as maintenance, the gear set 43 is rotatably connected to an inner wall of the gear case body 41, meanwhile, the gear set 43 is fixedly connected to a connecting shaft, and the reel assembly 3 rotates to drive the gear set 43 to rotate by the connecting shaft.
Fig. 4 is a schematic perspective view of the gear set of the present invention, as shown in fig. 4, further, the gear set 43 includes a driven wheel 431, a conical clutch 432, an idle wheel 433, and a driving wheel 434, the driven wheel 431 is mounted on the conical clutch 432, and meanwhile, one end of the conical clutch 432 is rotatably connected with the inner wall of the gear box 41 through a first shaft seat, the first shaft seat is fixedly connected with the inner wall of the gear box 41, the driven wheel 431 is engaged with the idle wheel 433 below, the idle wheel 433 is inserted into a second shaft seat through a first rotating rod and is rotatably connected with the second shaft seat, the second shaft seat is fixedly connected with the inner wall of the gear box 41, the second shaft seat and the first rotating rod play a role of supporting the idle wheel 433, the idle wheel 433 is engaged with the driving wheel 434 below, and a mounting hole of the driving wheel 434 is fixedly connected to a connecting shaft, and a connecting hole, the connecting shaft penetrates through the connecting hole and is connected with the photoelectric collector ring outside the gear box body 41, and is fixedly connected with the driving wheel 434 inside the gear box body 41, so that when the winding drum 31 rotates, the connecting shaft drives the driving wheel 434 to rotate, the driving wheel 434 and the idle wheel 433 are meshed, the idle wheel 433 and the driven wheel 431 are meshed, the driven wheel 431 can rotate, the conical clutch 432 is adjusted to be in contact with and separated from the driven wheel 431, and power can be transmitted to and blocked from the reversing assembly 5.
The transmission form of the transmission case 4 is gear set transmission, the structure is compact, the transmission efficiency is high, and the conical clutch 432 can meet the requirement that the bidirectional screw 51 can be manually rotated to carry out corresponding maintenance or adjustment operation when the cable winding and unwinding device fails in the middle of working or the cable is wound and disordered.
Fig. 5 is a schematic perspective view of a reversing assembly of the present invention, as shown in fig. 5, further, the reversing assembly 5 includes a bidirectional screw 51, a slide rail 52, a slider 53, a clamping roller 54, and a shuttle 55, one end of the bidirectional screw 51 is rotatably connected to the mounting base 2 through a third shaft base, the third shaft base is fixedly mounted on the mounting base 2, the other end of the bidirectional screw 51 is inserted into and fixed to a mounting hole of the conical clutch 432, the mounting manner of the third shaft base can be selected according to actual requirements, and the third shaft base can be mounted and dismounted through a bolt or welded, in this embodiment, the bidirectional screw 51 is further provided with a bidirectional thread, the length of the thread between the bidirectional threads can be set according to actual requirements, and it is required to ensure that a cable can be wound on the winding drum 31, in this embodiment, the length of the bidirectional thread is the same as that of the winding drum 31, the bidirectional threads consist of two threads in opposite directions, and the thread length refers to the total length of the bidirectional threads along the rotating axis direction of the bidirectional screw rod 51;
the bidirectional screw 51 penetrates through the shuttle 55 and is connected with the shuttle 55 through bidirectional threads, a thread cavity parallel to the bidirectional screw 51 is formed in the shuttle 55, and internal threads matched with the bidirectional threads are formed in the thread cavity, so that the shuttle 55 is driven to reciprocate along the bidirectional screw 51 when the bidirectional screw 51 rotates, and the bidirectional threads meet the requirement that the winding drum 31 rotates for one circle to drive the shuttle 55 to axially move for one cable diameter. The shuttle 55 is fixedly connected with the sliding block 53 through the clamping rollers 54, the number of the clamping rollers 54 is two, and the gap between the two clamping rollers 54 is larger than the cable diameter, so that the cable can conveniently pass through, the gap between the two clamping rollers 54 is determined according to the actual cable diameter, the cable diameter is 10mm in the embodiment, and the gap between the two clamping rollers 54 is 11 mm; the inside of the sliding block 53 is provided with a sliding cavity parallel to the sliding rail 52, the sliding rail 52 penetrates through the sliding cavity, two ends of the sliding rail 52 are respectively installed on the opposite surfaces of the installation seat 2 and the gear box body 41 through connecting seat bolts, and the bidirectional screw 51 is parallel to the sliding rail 52.
When the shuttle 55 slides, the sliding block 53 is driven to slide along the sliding rail 52, and a gap for accommodating the cable to pass is reserved between the two clamping rollers 54, so that the cable can be orderly arranged on the winding drum 31; the reversing assembly 5 achieves automatic reversing when the shuttle 55 reaches the limit position through the bidirectional screw 51, the reversing mode is purely mechanical reversing, and the reliability is higher.
Fig. 6 is a perspective view of a guide assembly according to the present invention, as shown in fig. 6, further, the guide assembly 6 is integrally arranged in a cross shape, the cable enters between two nip rollers 54 after being adjusted by the guide assembly 6, the guide assembly 6 includes a longitudinal support 61, a longitudinal guide roller 62, a transverse support 63 and a transverse guide roller 64, wherein a projection angle of each longitudinal guide roller 62 and each transverse guide roller 64 on a horizontal plane is not zero; in this embodiment, the projections of each longitudinal guide roller 62 and the transverse guide roller 64 on the horizontal plane are perpendicular to each other, and the transverse guide rollers 64 and the winding drum 31 are arranged in parallel with each other, wherein,
the vertical support 61 is two sets of, is provided with between the vertical support 61 of every group and rotates the opening, vertical deflector roll 62 runs through two and rotates the opening and can cooperate the rotation with rotating the opening, horizontal support 63 is two, respectively through bolt fixed mounting on gearbox housing 41 and mount pad 2.
Be provided with two horizontal deflector rolls 64 that rotate the connection between two horizontal support 63 opposite faces, the both ends of horizontal deflector roll 64 all rotate with the fourth bearing and be connected, the fourth bearing is installed on horizontal support 63 to realize the rotation of two horizontal deflector rolls 64, the clearance between two horizontal deflector rolls 64 is greater than hawser line footpath, the clearance between two horizontal deflector rolls 64 is confirmed according to actual hawser line footpath can, cable line footpath 10mm in this embodiment, the clearance between two horizontal deflector rolls 64 is 20 mm.
In this embodiment, the length of the transverse guide roller 64 can ensure that the cable does not contact with the transmission case 4 and the mounting seat 2, and the abrasion is prevented, and preferably, the length of the transverse support 63 is less than or equal to the length of the winding drum 31.
The hawser passes through well style of calligraphy deflector roll center and is connected with the balloon of top, and when receiving wind-force or other factors influences, the hawser can the swing of a plurality of directions, and the hawser can contact with vertical deflector roll 62 or horizontal deflector roll 64 this moment, can reduce to play limiting displacement when leading like this to rolling connection can reduce frictional force, is favorable to prolonging the life of hawser.
The working principle is as follows:
the mooring rope penetrates through a round hole in the winding drum 31, penetrates out of the center of the connecting shaft to be connected with an external photoelectric collecting ring, and is fixed with the mooring rope fixing block 32 through screws, so that the end part of the mooring rope is fixed with the winding drum component 3. The other end of the cable passes through the gap between the two clamping rods 54 and the center of the guide roller in the shape of a Chinese character 'jing' to be connected with the balloon. The transmission and the blocking of power to the reversing component 5 can be realized by adjusting the contact and the separation of the conical clutch 432 and the driven wheel 431, the sliding rail 52 penetrates through the sliding cavity, two ends of the sliding rail 52 are respectively installed on the opposite surfaces of the installation seat 2 and the gear box body 41 through connecting seat bolts, the bidirectional screw 51 is parallel to the sliding rail 52, when the sliding shuttle 55 slides, the sliding block 53 is driven to slide along the sliding rail 52, and a gap for accommodating a cable to pass is reserved between the two clamping rollers 54, so that the cable can be orderly arranged on the winding drum 31; the reversing assembly 5 achieves automatic reversing when the shuttle 55 reaches the limit position through the bidirectional screw 51, the reversing mode is purely mechanical reversing, and the reliability is higher.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A mooring rope winding and unwinding device of a small-sized captive balloon is characterized by comprising a driving device (1), a mounting seat (2), a winding drum component (3), a transmission case (4), a reversing component (5) and a guiding component (6), wherein the driving device (1) is arranged on the mounting seat (2), an output shaft of the driving device (1) penetrates through the mounting seat (2) and is fixedly connected with one end of the winding drum component (3), the other end of the winding drum component (3) penetrates through the transmission case (4) and drives the transmission case (4) to act, the winding drum component (3) is connected with one end of a mooring rope, one end of the reversing component (5) is connected with one side face of the mounting seat (2), the other end of the reversing component (5) is connected with one side face of the transmission case (4) and drives the reversing component (5) to work by the transmission case (4) to complete ordered arrangement of the mooring ropes, the guide assembly (6) is arranged at the tops of the mounting seat (2) and the transmission case (4).
2. The mooring line retracting device for a small-sized captive balloon according to claim 1, wherein the driving device (1) and the mounting base (2) are mounted by adopting a horizontal flange, and the driving device (1) is embedded in a cavity of the mounting base (2).
3. The cable winding and unwinding device for the small-sized captive balloon according to claim 1, wherein the winding drum assembly (3) comprises a winding drum (31) and a cable fixing block (32), wherein a connecting shaft is fixedly arranged at one end of the winding drum (31), the connecting shaft is a hollow cylinder, and the connecting shaft and the winding drum are arranged in a co-rotating manner; the connecting shaft is connected with the transmission case (4) to drive the transmission case (4) to work, and the connecting shaft penetrates through the transmission case (4) to be connected with the external photoelectric collector ring; the other end of the winding drum (31) is fixedly connected with an output shaft of the driving device (1);
the cable winding device is characterized in that a maintenance hole is formed in the winding drum (31), a round hole for accommodating a cable to pass through is formed in one side, close to the connecting shaft, of the winding surface of the winding drum (31) for winding the cable, and a fixing block (32) is arranged on the position, corresponding to the round hole, of the winding surface of the winding drum (31).
4. The cable reel device of the small-sized captive balloon according to claim 3, wherein the transmission case (4) comprises a gear case body (41), a gear case cover (42) and a gear set (43), the gear case body (41) and the gear case cover (42) are connected to form a closed case body, the gear set (43) is rotatably connected with the inner wall of the gear case body (41), and the reel assembly (3) drives the gear set (43) to rotate through a connecting shaft.
5. A cable reel for a small tethered balloon as claimed in claim 4 wherein said gear train (43) comprises a driven pulley (431), a conical clutch (432), an idler pulley (433), a drive pulley (434) wherein,
the driven wheel (431) is arranged on the conical clutch (432), one end of the conical clutch (432) is rotatably connected with the inner wall of the gear box body (41) through a first shaft seat, and the driven wheel (431) is meshed with an idler wheel (433) below the driven wheel (431);
idler (433) rotate with the second axle bearing through first dwang and are connected, the inner wall fixed connection of second axle bearing and gear box body (41), idler (433) and below action wheel (434) intermeshing, just action wheel (434) fixed mounting be in on the connecting axle of reel subassembly (3).
6. The small tethered balloon tether of claim 5 wherein said reversing assembly (5) comprises a two-way lead screw (51), a skid (52), a slider (53), a nip roller (54), a shuttle (55) wherein,
one end of the bidirectional lead screw (51) is rotatably connected with the mounting seat (2), the other end of the bidirectional lead screw (51) is inserted into a mounting hole of the conical clutch (432) and fixed, a bidirectional thread is further arranged on the bidirectional lead screw (51), the length of the bidirectional thread is the same as that of the winding drum (31), the bidirectional lead screw (51) penetrates through the sliding shuttle (55), a thread cavity is formed in the sliding shuttle (55), an internal thread matched with the bidirectional thread to drive the sliding shuttle (55) to slide is arranged in the thread cavity, the internal thread is matched with the bidirectional thread to drive the sliding shuttle (55) to reciprocate, the sliding shuttle (55) is fixedly connected with the sliding block (53) through a clamping roller (54) used for guiding a clamping cable, a sliding cavity parallel to the sliding rail (52) is arranged in the sliding block (53), the sliding rail (52) penetrates through the sliding cavity, and two ends of the sliding rail (52) are respectively connected with the mounting seat (2, The gear box body (41) is connected, and the sliding rail (52) is parallel to the bidirectional screw rod (51).
7. A cable reel for a small captive balloon according to claim 6, wherein the number of pinch rollers (54) is two, two pinch rollers (54) guide the cable towards the pinch, and the centre-to-centre distance between the pinch rollers is greater than the diameter of the cable.
8. The small tethered balloon cable reel of claim 6 wherein said reversible lead screw (51) drives said shuttle (55) axially a distance of one cable diameter during one rotation of said spool (31).
9. A cable reel for a small captive balloon according to any one of claims 3 to 8, wherein the guide assembly (6) comprises a longitudinal support (61), a longitudinal guide roller (62), a transverse support (63) and a transverse guide roller (64),
the number of the longitudinal supports (61) is two, and the longitudinal supports (61) are rotationally connected with the longitudinal guide rollers (62); each group of longitudinal supports (61) is respectively and fixedly arranged on the transmission case (4) and the mounting seat (2);
horizontal support (63) are two sets ofly, and fixed mounting is on transmission case (4) and mount pad (2) respectively, are provided with two horizontal deflector rolls (64) of rotating the connection between two horizontal support (63) opposite faces, horizontal deflector roll (64) and reel subassembly (3) parallel arrangement each other. The projections of the transverse guide roller (64) and the longitudinal guide roller (62) are mutually vertical and are in a shape like a Chinese character 'jing'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911164538.5A CN110950192A (en) | 2019-11-25 | 2019-11-25 | Cable winding and unwinding device of small-sized captive balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911164538.5A CN110950192A (en) | 2019-11-25 | 2019-11-25 | Cable winding and unwinding device of small-sized captive balloon |
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| Publication Number | Publication Date |
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| CN110950192A true CN110950192A (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911164538.5A Pending CN110950192A (en) | 2019-11-25 | 2019-11-25 | Cable winding and unwinding device of small-sized captive balloon |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919352A (en) * | 2021-02-08 | 2021-06-08 | 中国科学院空天信息创新研究院 | Winding device for winding and unwinding bridle of aerostat |
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