Climbing device and flexible track thereof

Abstract

The present application provides a kind of climbing device and its flexible track, it is related to flexible track climbing device technical field, including flexible wire rope track body and lifting mechanism;The flexible wire rope track body is installed on wall by several equidistantly arranged positioning support telescopicly;The lifting mechanism includes sling lock catch box, the wire rope is inserted into cabin and is located on the front and back of travel direction It is fixed shaft rotation type installation with winch, the fixed shaft rotation movement of winch is made so that each group of holding roller and eccentric winch roller is in cooperation or uncooperative state, a pair of winch is driven under the driving of winch drive mechanism belonging to each other and carries out fixed shaft rotation movement of preset angle, the flexible wire rope of the present application can pass through the gap formed by upper cover plate and enter wire rope insertion cabin, so as to effectively prevent flexible wire rope from falling off wire rope insertion cabin, greatly guarantee the safety in use, complete on positioning support type flexible track and go up and down movement.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of flexible track climbing devices, in particular to a climbing device and a flexible track thereof. BACKGROUND

[0002] A climbing device for power maintenance disclosed in the prior art with publication number "CN114735100A" comprises a workbench, a climbing assembly for moving the workbench is installed on one side of the workbench, the climbing assembly comprises a climbing motor, a rotating plate, a lifting plate and a lifting frame, the climbing motor is installed on one side of the workbench, and the output shaft of the climbing motor extends through the workbench to the other side of the workbench, one end of the rotating plate is fixedly installed on the output shaft, a limiting column is installed on the other end of the rotating plate, a first slot is formed in the lifting plate, the limiting column cooperates with the first slot, an upper fixing assembly is installed on the top of the workbench, and a lower fixing assembly is installed on one side of the climbing assembly. The device can drive the workbench to move up and down through the climbing assembly, so as to realize the purpose of driving the work staff to climb the electric pole, the whole process does not need the work staff to climb manually, the physical strength of the work staff is greatly saved, and the work efficiency of the work staff is greatly guaranteed.

[0003] However, the above-mentioned device still has obvious defects in the use process: the above-mentioned climbing device is suitable for rigid or flexible track structures without positioning frames, when the track is installed on the positioning frames arranged at intervals, the anti-falling assembly of the above-mentioned device cannot normally pass through the positioning frames, so that the above-mentioned device cannot normally operate, and a flexible track is needed to cooperate with the climbing equipment. SUMMARY

[0004] The present application aims to provide a climbing device and a flexible track thereof to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0006] A flexible track comprises a flexible wire rope track body and a lifting mechanism.

[0007] The flexible wire rope track body is telescopically installed on the wall surface through a plurality of equally spaced positioning supports.

[0008] The lifting mechanism comprises a sling lock box, a partition plate is integrally welded and formed in the middle of the sling lock box, the sling lock box is divided into a wire rope insertion cabin and a power mechanism cabin by the partition plate, a pair of front cover plates are fixedly installed on the sling lock box on one side of the wire rope insertion cabin by bolts, a gap for embedding the flexible wire rope track body is formed between the pair of front cover plates, through holes for embedding the flexible wire rope track body are formed in the middle of both ends of the wire rope insertion cabin of the sling lock box.

[0009] A pair of wire winding discs are fixedly and rotatably installed on the wire rope insertion cabin on the front and back sides in the running direction, a pair of eccentric wire winding rollers are symmetrically installed on the wire winding disc, and two groups of holding rollers corresponding to the eccentric wire winding rollers are fixedly and rotatably installed in the wire rope insertion cabin, the fixed-axle rotation of the wire winding disc enables each group of holding rollers and the eccentric wire winding rollers to be in a matched or un-matched state, in the un-matched state, the flexible wire rope track body linearly passes between the pair of eccentric wire winding rollers on the wire winding disc, and in the matched state, the fixed-axle rotation of the wire winding disc bends the linearly passing flexible wire rope track body and holds and tightens the same through the eccentric wire winding rollers and the holding rollers.

[0010] A pair of wire winding discs are fixedly and rotatably installed on the wire rope insertion cabin on the front and back sides in the running direction, a pair of eccentric wire winding rollers are symmetrically installed on the wire winding disc, and two groups of holding rollers corresponding to the eccentric wire winding rollers are fixedly and rotatably installed in the wire rope insertion cabin, the fixed-axle rotation of the wire winding disc enables each group of holding rollers and the eccentric wire winding rollers to be in a matched or un-matched state, in the un-matched state, the flexible wire rope track body linearly passes between the pair of eccentric wire winding rollers on the wire winding disc, and in the matched state, the fixed-axle rotation of the wire winding disc bends the linearly passing flexible wire rope track body and holds and tightens the same through the eccentric wire winding rollers and the holding rollers.

[0011] The holding rollers are driven by the climbing driving mechanism to perform fixed-axle rotation, so that the lifting mechanism performs lifting movement on the flexible wire rope track body.

[0012] Preferably, a pair of wire winding driving mechanisms are centrally symmetrically arranged around the power through hole formed in the sling lock box, each wire winding driving mechanism comprises a driving motor, a worm and a worm wheel, the worm wheel is coaxially fixedly connected with the wire winding disc, the worm wheel cooperates with the worm, the worm is fixedly connected with the driving shaft of the driving motor, the driving motor is fixedly installed outside the sling lock box, the rotation of the driving motor on the upper and lower sides respectively drives the wire winding disc connected therewith to perform fixed-axile rotation, and the worm and the worm wheel are fixed-axle rotatably arranged in the power mechanism cabin.

[0013] Preferably, a power driving gear is fixed-axle rotatably arranged in the wire rope insertion cabin, the power driving gear is engaged with the holding rollers arranged on the upper and lower sides, the rotation of the power driving gear drives the holding rollers to rotate, so that the lifting mechanism performs lifting movement on the flexible wire rope track body.

[0014] Preferably, the wheel shaft of the power driving gear passes through the power through hole into the power mechanism cabin and is connected with the climbing driving mechanism, the climbing driving mechanism is a worm gear reduction motor, and the power driving gear is driven to rotate around the axis by the rotation of the worm gear reduction motor.

[0015] Preferably, the middle part of the holding roller and the eccentric wire roller is provided with an arc-shaped groove for embedding the flexible wire rope track body, and the arc-shaped groove of the holding roller is provided with an annular array of anti-skid teeth.

[0016] Preferably, the holding roller is provided with a driven tooth groove matched with the power driving gear.

[0017] Preferably, the worm is coaxially and fixedly connected with a pin rod at the end away from the driving motor, the pin rod is inserted into the through hole in the middle part of the locking limiting block, the middle part of the locking limiting block is further provided with a clockwork cabin, a clockwork is movably arranged in the clockwork cabin, and the two ends of the clockwork are connected with the locking limiting block and the pin rod, respectively, the locking limiting block is provided with a semi-arc-shaped limiting tooth matched with the tooth groove of the worm gear, and the locking limiting block is provided with a limiting block movably abutting against the semi-arc-shaped limiting tooth, in the rotation process of the pin rod, the locking limiting block rotates by a preset angle to limit or release the worm gear arranged on the opposite side.

[0018] Preferably, when the holding roller and the eccentric wire roller on one side are in the releasing matching state, the locking limiting block on the opposite side is matched with the tooth groove of the worm gear to make the worm gear on the opposite side in the locking state, so that the rotation of the worm gear on the opposite side is prevented, and at least one group of holding rollers and eccentric wire rollers are in the matching state at any moment.

[0019] Preferably, the hoisting rope lock box is fixedly installed on one side of the power mechanism cabin through a bolt, and the worm gear reduction motor is fixedly installed on the back cover plate.

[0020] A climbing device adopts the flexible track.

[0021] Compared with the prior art, the climbing device has the following beneficial effects:

[0022] The application is suitable for flexible wire rope track structure, especially for flexible wire rope track with positioning frame, flexible wire rope can enter wire rope insertion cabin through the gap formed by upper cover plate, and the flexible wire rope track body is twisted through the rotation of the twisting disc, the twisted wire rope is in a tight state, thereby effectively preventing the flexible wire rope from falling off the wire rope insertion cabin, greatly ensuring the safety during use, and through the upper and lower pair of twisting discs, the upper and lower twisting discs are in cooperation or disengagement state through alternating operation, thereby enabling the connecting end of the positioning support to smoothly pass through the wire rope insertion cabin during the disengagement state, thereby completing the up and down movement on the positioning support flexible track. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole structure perspective view of the application;

[0024] Figure 2 It is an explosion state schematic view of the lifting mechanism of the application;

[0025] Figure 3 It is a schematic view of the twisted state of the flexible wire rope track body of the application;

[0026] Figure 4 It is a schematic view of the flexible wire rope track body passing through the eccentric twisting roller in a straight line;

[0027] Figure 5 It is a schematic view of the internal installation structure of the power mechanism cabin of the application;

[0028] Figure 6 It is a schematic view of the local section structure of the lifting mechanism of the application;

[0029] Figure 7 It is a schematic view of the combination state of the twisting driving mechanism and the climbing driving mechanism of the application.

[0030] In the figure: 1 flexible wire rope track body, 2 lifting mechanism, 3 positioning support, 4 sling lock box, 5 spacer plate, 6 wire rope insertion cabin, 7 power mechanism cabin, 8 front cover plate, 9 passing hole, 10 twisting disc, 11 eccentric twisting roller, 12 tight roller, 13 power through hole, 14 driving motor, 15 worm, 16 worm wheel, 17 power driving gear, 18 worm reduction motor, 19 arc-shaped groove, 20 anti-skid tooth, 21 driven tooth groove, 22 pin rod, 23 locking limit block, 24 through hole, 25 clockwork, 26 semi-arc-shaped limit tooth, 27 limit block, 28 rear cover plate. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0032] Please refer to Figures 1-7 The present application provides a technical solution:

[0033] Embodiment one:

[0034] A flexible track, comprising a flexible wire rope track body 1 and a lifting mechanism 2;

[0035] The flexible wire rope track body 1 is telescopically installed on the wall surface through a plurality of equally spaced positioning supports 3;

[0036] The lifting mechanism 2 comprises a sling lock box 4, the middle of the sling lock box 4 is integrally welded to form a partition plate 5, the sling lock box 4 is divided into a wire rope insertion cabin 6 and a power mechanism cabin 7 by the partition plate 5, a pair of front cover plates 8 are fixedly installed on one side of the sling lock box 4 through bolts, the pair of front cover plates 8 are apart to form a gap for embedding the flexible wire rope track body 1, and a through hole 9 for embedding the flexible wire rope track body 1 is formed in the middle of both ends of the sling lock box 4 located in the wire rope insertion cabin 6;

[0037] A wire reel 10 is rotatably installed on both sides of the wire rope insertion cabin 6 in the running direction, a pair of eccentric wire rollers 11 are symmetrically installed on the wire reel 10, and two groups of clamping rollers 12 corresponding to the eccentric wire rollers 11 are rotatably installed in the wire rope insertion cabin 6, the rotation of the wire reel 10 makes each group of clamping rollers 12 and the eccentric wire rollers 11 in a matched or un-matched state, in the un-matched state, the flexible wire rope track body 1 linearly passes through between the pair of eccentric wire rollers 11 of the wire reel 10, and in the matched state, the wire reel 10 rotates to bend the linearly passing flexible wire rope track body 1 and clamps and holds it through the eccentric wire rollers 11 and the clamping rollers 12;

[0038] The pair of wire reels 10 rotates at a preset angle under the drive of the wire drive mechanism to which they belong, so as to switch between the matched and un-matched states, and at least one group of the clamping rollers 12 and the eccentric wire rollers 11 on both sides is in the matched state at any time;

[0039] The clamping rollers 12 rotate under the drive of the climbing drive mechanism to make the lifting mechanism 2 move up and down on the flexible wire rope track body 1.

[0040] In this embodiment, the flexible wire rope track body 1 is installed on the wall or the pole by the positioning bracket 3, which guides and limits the flexible wire rope track body 1 to prevent it from swinging in the air, wherein the flexible wire rope track body 1 is movably inserted into the through hole of the positioning bracket 3, and the diameter of the through hole of the positioning bracket 3 is larger than the diameter of the flexible wire rope track body 1, so that the flexible wire rope track body 1 can be stretched up and down, so that the flexible wire rope track body 1 can be twisted and deformed, the lifting mechanism 2 includes a sling lock box 4, through which the rope of the climbing staff can be hung and pulled, wherein the sling lock box 4 is divided into a wire rope insertion cabin 6 and a power mechanism cabin 7 by a partition plate 5, and each of the wire rope insertion cabin 6 and the power mechanism cabin 7 is provided with a wire twisting disc 10 which is rotatably arranged on the front and rear sides of the wire rope insertion cabin 6 in the advancing direction of the sling lock box 4, and each wire twisting disc 10 is provided with a pair of eccentric wire twisting rollers 11. Figure 3 and the description Figure 4 When it is necessary to install the lifting mechanism 2 on the flexible wire rope track body 1, the wire twisting disc 10 is controlled to rotate to the state shown in the description Figure 4 , which is a disengaged state, and the flexible wire rope track body 1 is linearly inserted between the pair of eccentric wire twisting rollers 11 of the wire twisting disc 10, when the flexible wire rope track body 1 on one side is inserted, the wire twisting disc 10 on the side is rotated to twist the flexible wire rope track body 1, so that the flexible wire rope track body 11 on the side is in the twisted state shown in the description Figure 3 , and then the flexible wire rope track body 1 on the other side is inserted, and finally the eccentric wire twisting rollers 11 on the wire twisting disc 10 on both sides are in the engaged state with the holding rollers 12, and the lifting mechanism 2 can be lifted on the flexible wire rope track body 1 by rotating the holding rollers 12, when the lifting mechanism 2 needs to pass through the positioning bracket 3, the wire twisting disc 10 closest to the positioning bracket 3 is controlled to rotate to make the eccentric wire twisting rollers 11 and the holding rollers 12 on the side in the disengaged state, in this state, the holding rollers 12 on the other side are rotated to push the lifting mechanism 2 upwards, so that the positioning bracket 3 passes through the middle of the eccentric wire twisting rollers 11 in the disengaged state, in this state, the holding rollers 12 on the side in the engaged state act as a driving mechanism, when the positioning bracket 3 passes through the eccentric wire twisting rollers 11 on one side, the wire twisting disc 10 on the side is driven to rotate to twist the flexible wire rope track body 1, and the wire twisting disc 10 on the other side is controlled to change from the engaged state to the disengaged state, in this state, the holding rollers 12 on the side in the engaged state act as a driving mechanism to push the lifting mechanism 2 upwards, so that the positioning bracket 3 passes through the middle of the eccentric wire twisting rollers 11 on the other side, when the eccentric wire twisting rollers 11 on both wire twisting discs 10 pass through the positioning bracket 3, the wire twisting discs 10 on both sides are again in the state shown in the descriptionFigure 3 The double-bent state of the twisted wire in the power transmission hole 13 finally makes the lifting mechanism 2 smoothly pass through the positioning support 2 to perform the climbing movement.

[0041] Embodiment Two:

[0042] A pair of twisted wire driving mechanisms are centrally symmetrically arranged around the power transmission hole 13 of the sling locker box 4. The twisted wire driving mechanisms each include a driving motor 14, a worm 15, and a worm wheel 16. The worm wheel 16 is coaxially fixedly connected with the twisted wire reel 10. The worm wheel 16 cooperates with the worm 15. The worm 15 is fixedly connected with the driving shaft of the driving motor 14. The driving motor 14 is fixedly installed outside the sling locker box 4. The rotation of the driving motor 14 on the upper side and the lower side respectively drives the twisted wire reel 10 connected therewith to perform the fixed-axis rotation movement. The worm 15 and the worm wheel 16 are both arranged in the fixed-axis rotation manner in the power mechanism cabin 7.

[0043] In this embodiment, the specific structure of the twisted wire driving mechanism is further disclosed. The worm wheel 16 and the worm 15 are used as the driving mechanism, so as to prevent the twisted wire reel 10 from slipping by using the reverse locking characteristics of the worm wheel and the worm, effectively guaranteeing the close cooperation between the eccentric twisted wire roller 11 and the gripping roller 12, thereby guaranteeing the stability of the flexible wire rope track body 1 in the wire rope insertion cabin, preventing the speed drop due to the slipping, and fully guaranteeing the safety of the suspended person.

[0044] Embodiment Three:

[0045] The wire rope insertion cabin 6 is also provided with a power driving gear 17 arranged in the fixed-axis rotation manner. The power driving gear 17 is engaged with the gripping rollers 12 arranged on the upper side and the lower side. The rotation of the power driving gear 17 drives the gripping rollers 12 to rotate, so as to make the lifting mechanism 2 perform the lifting movement on the flexible wire rope track body 1.

[0046] The wheel shaft of the power driving gear 17 penetrates the power transmission hole 13 into the power mechanism cabin 7 and is connected with the climbing driving mechanism. The climbing driving mechanism is a worm reduction motor 18. The rotation of the worm reduction motor 18 drives the power driving gear 17 to perform the fixed-axis rotation movement.

[0047] The gripping roller 12 is provided with a driven gear slot 21 matched with the power driving gear 17.

[0048] In this embodiment, the specific structure of the climbing driving mechanism is further disclosed, which also adopts the transmission form of worm gear, thereby ensuring the stability of the lifting mechanism 2 during lifting. The worm gear motor 18 is fixedly connected with the power driving gear 17. The power driving gear 17 is engaged with the driven gear slot 21 formed on the holding roller 12 through the teeth, thereby driving the holding roller 12 to rotate through the rotation of the power driving gear 17, and further realizing the climbing movement of the lifting mechanism 2 on the flexible wire rope track body 1. The sling lock box 4 is fixedly installed with the rear cover plate 28 on one side of the power mechanism cabin 7 through bolts. The worm gear motor 18 is fixedly installed on the rear cover plate 28.

[0049] Embodiment four:

[0050] The holding roller 12 and the eccentric wire roller 11 are both provided with an arc-shaped slot 19 for embedding the flexible wire rope track body 1. The arc-shaped slot 19 of the holding roller 12 is provided with an annular array of anti-skid teeth 20.

[0051] In this embodiment, the setting of the arc-shaped slot 19 can ensure the embedding of the flexible wire rope track body 1, thereby preventing the flexible wire rope track body 1 from slipping off. At the same time, the anti-skid teeth 20 are arranged in the arc-shaped slot 19 of the holding roller 12, thereby ensuring that the holding roller 12 can push the lifting mechanism 2 to move on the flexible wire rope track body 1 during rotation.

[0052] Embodiment five:

[0053] The worm 15 is coaxially fixedly connected with a pin rod 22 at the end away from the driving motor 14. The pin rod 22 is inserted into the through hole 24 formed in the middle of the locking limiting block 23. A spring compartment is also formed in the middle of the locking limiting block 23. A spring 25 is movably arranged in the spring compartment. The two ends of the spring 25 are connected to the locking limiting block 23 and the pin rod 22, respectively. The locking limiting block 23 is provided with a semi-arc limiting tooth 26 matched with the gear slot of the worm wheel 16. The locking limiting block 27 movably abuts against the semi-arc limiting tooth 26 is correspondingly installed on the sling lock box 4. During the rotation of the pin rod 22, the locking limiting block 23 rotates by a preset angle, thereby limiting or releasing the worm wheel 16 arranged on the opposite side.

[0054] When the holding roller 12 and the eccentric wire roller 11 on one side are in the released matching state, the locking limiting block 23 on the opposite side is matched with the gear slot of the worm wheel 16 on the opposite side, thereby making the worm wheel 16 on the opposite side in the locked state, thereby preventing the worm wheel 16 on the opposite side from rotating, and thereby realizing that at least one group of holding rollers 12 and eccentric wire rollers 11 are in the matching state at any time.

[0055] In this embodiment, in order to ensure the stability of the lifting mechanism 2 when passing through the positioning support 3, the upper and lower two sides of the winch 10 need to be spaced alternately moved, so that the two groups of holding rollers 12 and eccentric wire rollers 11 arranged on both sides are at least in a matching state at any moment. The significance of this setting is to prevent both sides of the holding rollers 12 and the eccentric wire rollers 11 from being in a disengaged state, which will cause the flexible wire track body 1 to slip off or even cause the lifting mechanism 2 to fall. Therefore, the pin rod 22 is coaxially fixedly connected at the end of the worm 15 away from the driving motor 14, and the pin rod 22 is inserted into the through hole 24 formed in the middle of the locking limiting block 23. The locking limiting block 23 is used to lock and limit the opposite worm 15. For example, when the rotation of the winch 10 on one side causes the holding rollers 12 and the eccentric wire rollers 11 on that side to be in a disengaged state, the rotation of the worm 15 on that side drives the pin rod 22 to rotate, thereby causing the semi-arc limiting teeth 26 of the locking limiting block 23 to be in an engaged state with the opposite worm 15. At this time, the opposite worm 15 cannot rotate, thereby preventing the holding rollers 12 and the eccentric wire rollers 11 on both sides from being in a disengaged state due to misoperation of the operator. Similarly, when the winch 10 on the other side rotates, the winch 10 on the opposite side is also in a locked state, thereby ensuring the safety of the device during operation. The torsion transmission between the locking limiting block 23 and the pin rod 22 is achieved by using the clockwork 25, which can prevent interference between the two worms 16. Referring to the drawings in the description Figure 6 The limiting block 27 shown in the figure is used to prevent the locking limiting block 23 from rotating excessively, so that the semi-arc limiting teeth 26 on the locking limiting block 23 remain in a locked state or are released from limiting the worm 16.

[0056] A climbing device using the above-mentioned flexible track.

[0057] Although embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A flexible track, comprising a flexible wire rope track body and a lifting mechanism, characterized in that: the flexible wire rope track body is telescopically mounted on a wall surface through a plurality of equidistantly arranged positioning supports; the lifting mechanism comprises a sling lock box, a partition plate is integrally formed and welded in the middle of the sling lock box, the sling lock box is divided into a wire rope insertion cabin and a power mechanism cabin by the partition plate, a pair of separately arranged front cover plates are fixedly installed on one side of the sling lock box through bolts, a gap for embedding the flexible wire rope track body is formed by separating the pair of front cover plates, through holes for embedding the flexible wire rope track body are formed in the middle of both ends of the sling lock box located in the wire rope insertion cabin; a wire reel is fixedly and rotatably installed on both sides of the wire rope insertion cabin in the advancing direction, a pair of eccentric wire rollers are symmetrically installed on the wire reel, and two groups of holding rollers corresponding to the eccentric wire rollers are fixedly and rotatably installed in the wire rope insertion cabin, the fixed-axis rotation of the wire reel enables each group of holding rollers and the eccentric wire rollers to be in a cooperating or uncooperating state, in the uncooperating state, the flexible wire rope track body linearly passes between the pair of eccentric wire rollers on the wire reel, and in the cooperating state, the fixed-axis rotation of the wire reel bends the linearly passing flexible wire rope track body and clamps and holds it through the eccentric wire rollers and the holding rollers; a pair of the wire reels are driven by the respective wire driving mechanisms to perform fixed-axis rotation at a preset angle, thereby switching between the cooperating and uncooperating states, and at least one group of the holding rollers and the eccentric wire rollers on both sides is in the cooperating state at any time; the holding rollers are driven by the climbing driving mechanism to perform fixed-axis rotation, thereby enabling the lifting mechanism to perform lifting movement on the flexible wire rope track body. a pair of the wire driving mechanisms are centrally symmetrically arranged around the power through hole formed in the sling lock box, each wire driving mechanism comprises a driving motor, a worm and a worm wheel, the worm wheel is coaxially fixedly connected with the wire reel, the worm wheel cooperates with the worm, the worm is fixedly connected with the driving shaft of the driving motor, the driving motor is fixedly installed outside the sling lock box, the rotation of the driving motor on the upper and lower sides respectively drives the wire reel connected therewith to perform fixed-axis rotation, and the worm and the worm wheel are fixedly and rotatably arranged in the power mechanism cabin. the wire rope insertion cabin is also fixedly and rotatably provided with a power driving gear, the power driving gear is engaged with the holding rollers arranged on the upper and lower sides, the rotation of the power driving gear drives the holding rollers to rotate, thereby enabling the lifting mechanism to perform lifting movement on the flexible wire rope track body. the shaft of the power driving gear passes through the power through hole into the power mechanism cabin and is connected with the climbing driving mechanism, the climbing driving mechanism is a worm reduction motor, and the rotation of the worm reduction motor drives the power driving gear to perform fixed-axis rotation. the middle of each of the holding rollers and the eccentric wire rollers is provided with an arc-shaped groove for embedding the flexible wire rope track body, and anti-slip teeth are annularly arranged in the arc-shaped groove of the holding roller.

2. A flexible track according to claim 1, characterized in that: ​ 3. A flexible track according to claim 2, wherein: ​ 4. A flexible track according to claim 3, wherein: ​ 5. A flexible track according to claim 4, wherein: ​ 6. A flexible track according to claim 5, wherein: The holding roller is provided with a driven gear slot matched with the power-driven gear.

7. A flexible track according to claim 6, wherein: The worm is coaxially and fixedly connected with a pin rod at the end away from the driving motor, the pin rod is inserted into the through hole in the middle of the locking limiting block, a spring chamber is also formed in the middle of the locking limiting block, a spring is movably arranged in the spring chamber, the two ends of the spring are connected with the locking limiting block and the pin rod respectively, the locking limiting block is provided with a semi-arc limiting tooth matched with the gear slot of the worm, the locking limiting block is movably abutted with a limiting block corresponding to the semi-arc limiting tooth, in the rotation process of the pin rod, the locking limiting block rotates by a preset angle to limit or release the limiting of the corresponding worm; When the holding roller on one side is in the releasing matching state with the eccentric stranding roller, the locking limiting block is matched with the gear slot of the worm on the other side to make the worm in the locking state, so that at least one group of holding rollers and eccentric stranding rollers are in the matching state at any time.

8. A flexible track according to claim 7, wherein: The hoisting cable lock box is fixedly installed with a rear cover plate on one side of the power mechanism cabin through bolts, and the worm reduction motor is fixedly installed on the rear cover plate.

9. A climbing device, characterized by: The climbing device adopts the flexible track according to any one of claims 1-8.

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