Stay wire obstacle removing device

Abstract

The invention provides a stay wire obstacle removing device. The stay wire obstacle removing device comprises a mounting main body; the movable clamping mechanism comprises at least two movable clamping split bodies, each movable clamping split body is rotationally arranged on the mounting main body, and a wire clamping space is formed between the at least two movable clamping split bodies; the obstacle clearing structure is rotationally arranged on the mounting main body, the obstacle clearing structure is located at the wire outlet end of the mounting main body, the obstacle clearing structure is provided with a wire passing channel communicated with the wire clamping space, and the obstacle clearing structure is used for clearing obstacles on the stay wire; and the driving structure is mounted on the mounting main body, the driving structure is in driving connection with all the movable clamping split bodies, and the driving structure is in driving connection with the obstacle clearing structure. According to the technical scheme, the stay wire obstacle removing device can solve the problem that the obstacle on the stay wire is removed in a manual removing mode, and the removing efficiency is low.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and in particular to a wire-pulling obstacle-clearing device. Background Art

[0002] Under the current environment of rapid economic development, the expansion and optimization of the power system has become a key driving force for industrial progress and social development. In the vast natural environment, the guy wires of the distribution lines (referring to the steel wire ropes or steel strands used to support and stabilize the power towers) are an important part of connecting the towers and the ground. Usually, there are obstacles such as kite lines, floating plastic bags, and plant branches on the guy wires. Among them, the impact of plant growth on the guy wires is particularly significant, becoming a hidden danger threatening the stable operation of the power system. Plants, especially vines, are easy to spread and entangle on various supporting structures due to their growth characteristics. The guy wires of the distribution lines have become a hotbed for plant growth because they are exposed to the outdoors for a long time. The growth of plants not only increases the extra weight of the guy wires, but also destroys the mechanical balance of the guy wires, causing the guy wire angle to deviate from the design value, thereby affecting the structural stability of the towers, and even causing the towers to tilt or collapse in extreme cases, causing catastrophic damage to power facilities. At present, the cleaning of obstacles on the guy wires mainly relies on manpower, and maintenance is carried out through regular inspections and manual removal, and the cleaning efficiency is low. Summary of the invention

[0003] The main purpose of the present invention is to provide a pull-wire obstacle clearing device, which can solve the problem of low cleaning efficiency when clearing obstacles on the pull-wire by manual removal.

[0004] In order to achieve the above-mentioned purpose, the present invention provides a wire pulling obstacle clearing device, including: an installation body; a mobile clamping mechanism, including at least two mobile clamping splits, each mobile clamping split is rotatably arranged on the installation body, and a wire clamping space is formed between the at least two mobile clamping splits; an obstacle clearing structure, rotatably arranged on the installation body, the obstacle clearing structure is located at the wire outlet end of the installation body, the obstacle clearing structure has a wiring channel connected to the wire clamping space, and the obstacle clearing structure is used to clear obstacles on the pulling wire; a driving structure, installed on the installation body, the driving structure is drivingly connected to each mobile clamping split, and the driving structure is drivingly connected to the obstacle clearing structure.

[0005] Furthermore, the mobile clamping mechanism also includes a first transmission structure, the driving structure is in transmission cooperation with the first transmission structure, the first transmission structure is transmission-connected with at least two mobile clamping parts, the obstacle clearing structure includes an obstacle clearing part and a second transmission structure, the obstacle clearing part is rotatably arranged on the installation body, the driving structure is in driving cooperation with the second transmission structure, and the second transmission structure is in transmission cooperation with the obstacle clearing part.

[0006] Furthermore, the driving structure includes a driving motor and a worm connected to the driving motor, the first transmission structure includes at least two worm wheels, at least two worm wheels are meshed with the worm, at least two worm wheels are arranged in a one-to-one correspondence with at least two movable clamping parts, each movable clamping part includes a rotating shaft and a clamping wheel, the clamping wheel is installed on the rotating shaft, and each worm wheel is connected to the corresponding rotating shaft.

[0007] Furthermore, the driving structure also includes a first gear, which is fixedly mounted on the worm, a ring gear structure is provided on the outer circumferential surface of the obstacle clearing part, and the first gear is meshed with the ring gear structure. The second transmission structure includes two second gears and two third gears. The first gear, the two second gears and the two third gears are arranged along the circumference of the obstacle clearing part, and the first gear is located between the two second gears. The two first gears and the two third gears are arranged in one-to-one correspondence, the second gear is meshed with the first gear, each second gear is meshed with the corresponding third gear, and the two third gears are both meshed with the ring gear structure.

[0008] Furthermore, the driving structure also includes a first gear, which is fixedly mounted on the worm, and a gear ring structure is provided on the outer peripheral surface of the obstacle clearing part. The second transmission structure includes two fourth gears and a synchronous belt, and the first gear is located between the two fourth gears. The synchronous belt is wound around the first gear and the two fourth gears. The first gear and the two fourth gears are both meshed with the inner peripheral surface of the synchronous belt, and the gear ring structure is meshed with the outer peripheral surface of the synchronous belt.

[0009] Furthermore, the obstacle clearing part includes a rotating seat and a cutting part fixedly installed on the rotating seat, the rotating seat is rotatably arranged at the outlet end of the installation body, the gear ring structure is arranged on the outer circumferential surface of the rotating seat, and a plurality of cutting blades are arranged at one end of the cutting part away from the movable clamping body, and the plurality of cutting blades are arranged at intervals along the circumference of the cutting part.

[0010] Furthermore, an accommodating groove is provided between two adjacent cutting edges.

[0011] Furthermore, the cutting part is a conical structure, a first notch is provided on the cutting part, a second notch is provided on the rotating seat, the first notch and the second notch are provided correspondingly, and the area surrounded by the inner wall surface of the rotating seat and the area surrounded by the inner wall surface of the cutting part jointly form a wiring channel.

[0012] Furthermore, the installation body includes a first installation split body and a second installation split body arranged at an angle, the first installation split body is rotatably connected to the second installation split body, at least one mobile clamping split body is rotatably arranged on the first installation split body, and at least one mobile clamping split body is rotatably arranged on the second installation split body.

[0013] Furthermore, the number of mobile clamping sub-bodies arranged on the first installation sub-body and the second installation sub-body are both multiple, and the multiple mobile clamping sub-bodies arranged on the first installation sub-body are arranged at intervals along the routing direction of the pull wire, and the multiple mobile clamping sub-bodies arranged on the second installation sub-body are arranged one-to-one with the multiple mobile clamping sub-bodies arranged on the first installation sub-body.

[0014] The technical solution of the present invention is applied, and a mounting body, a mobile clamping mechanism, an obstacle-clearing structure, and a driving structure are provided. The driving structure is connected to each mobile clamping body in a driving manner, and can drive each mobile clamping body to rotate, thereby realizing the wire-pulling obstacle-clearing device to move forward or backward along the length direction of the wire. At the same time, the driving structure is connected to the obstacle-clearing structure in a driving manner, and can drive the obstacle-clearing structure to rotate relative to the mounting body, thereby realizing the clearing of obstacles on the wire. As can be seen from the above, the wire-pulling obstacle-clearing device of the present application can clear obstacles on the wire during movement, and compared with the manual clearing method in the prior art, the cleaning efficiency is higher, and the labor intensity of personnel can be reduced, and the maintenance cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 A schematic structural diagram of a wire-pulling obstacle-clearing device according to an embodiment of the present invention is shown;

[0017] Figure 2 A partial structural schematic diagram of a wire-pulling obstacle-clearing device according to an embodiment of the present invention is shown;

[0018] Figure 3 A schematic structural diagram of a wire-pulling obstacle-clearing device according to an embodiment of the present invention is shown;

[0019] Figure 4 Shows Figure 1 A magnified image of point A;

[0020] Figure 5 A partial structural schematic diagram of a wire-pulling obstacle clearing device according to an embodiment of the present invention is shown.

[0021] The above drawings include the following reference numerals:

[0022] 10. Installation body; 11. First installation body; 12. Second installation body; 20. Mobile clamping mechanism; 21. Mobile clamping body; 211. Rotating shaft; 212. Clamping wheel; 22. Worm gear; 30. Obstacle clearing structure; 32. Obstacle clearing part; 321. Gear ring structure; 322. Rotating seat; 323. Cutting part; 3231. Cutting blade; 3232. First notch; 3233. Accommodating groove; 324. Fixed seat; 3241. Fixed seat; 33. Second gear; 34. Third gear; 40. Driving structure; 41. Driving motor; 42. Worm; 43. First gear; 50. Locking structure; 51. Screw; 52. Nut; 60. Connecting block; 70. Mounting plate; 71. First connecting shaft; 72. Second connecting shaft. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] See also Figures 1 to 5 As shown, the present invention provides a wire-pulling obstacle-clearing device, which includes: an installation body 10; a mobile clamping mechanism 20, including at least two mobile clamping sub-bodies 21, each mobile clamping sub-bodies 21 is rotatably arranged on the installation body 10, and a wire clamping space is formed between the at least two mobile clamping sub-bodies 21; an obstacle-clearing structure 30, which is rotatably arranged on the installation body 10, and the obstacle-clearing structure 30 is located at the wire outlet end of the installation body 10, and the obstacle-clearing structure 30 has a wiring channel connected to the wire clamping space, and the obstacle-clearing structure 30 is used to clear obstacles on the wire; a driving structure 40, which is installed on the installation body 10, and the driving structure 40 is connected to each mobile clamping sub-bodies 21, and the driving structure 40 is connected to the obstacle-clearing structure 30.

[0025] In this embodiment, a wire clamping space is formed between at least two mobile clamping sub-bodies 21, part of the pull wire is located in the wire clamping space and clamped by the mobile clamping sub-bodies 21, and the pull wire passes through the wire clamping space and enters the wiring channel of the obstacle removal structure 30, and the wiring channel is connected to the external environment, that is, the entire pull wire obstacle removal device is hung on the pull wire. The driving structure 40 is connected to each mobile clamping sub-body 21, and can drive each mobile clamping sub-body 21 to rotate, thereby realizing the pull wire obstacle removal device to move forward or backward along the length direction of the pull wire. At the same time, the driving structure 40 is connected to the obstacle removal structure 30, and can drive the obstacle removal structure 30 to rotate relative to the installation body 10, so as to realize the clearing of obstacles (such as vines) on the pull wire. As can be seen from the above, the pull wire obstacle removal device of the present application can clear obstacles on the pull wire during the movement. Compared with the manual clearing method in the prior art, the cleaning efficiency is higher, and the labor intensity of personnel can be reduced, and the maintenance cost can be reduced.

[0026] See also Figures 1 to 5 As shown, in one embodiment of the present invention, the mobile clamping mechanism 20 also includes a first transmission structure, the driving structure 40 is in transmission cooperation with the first transmission structure, the first transmission structure is in transmission connection with at least two mobile clamping split bodies 21, the obstacle clearing structure 30 includes an obstacle clearing part 32 and a second transmission structure, the obstacle clearing part 32 is rotatably arranged on the installation body 10, the driving structure 40 is in driving cooperation with the second transmission structure, and the second transmission structure is in transmission cooperation with the obstacle clearing part 32.

[0027] In this embodiment, the driving structure 40 is in driving cooperation with the first transmission structure, and the first transmission structure is in driving connection with at least two mobile clamping parts 21 to drive the mobile clamping parts 21 to rotate relative to the installation body 10, thereby realizing the forward and backward movement of the pull-wire obstacle-clearing device relative to the pull-wire along the length direction of the pull-wire. The driving structure 40 is in driving cooperation with the second transmission structure, and the second transmission structure is in driving cooperation with the obstacle-clearing part 32 to drive the obstacle-clearing structure 30 to rotate relative to the installation body 10, thereby realizing the clearing of obstacles on the pull-wire. The cooperation of the driving structure 40 with the first transmission structure and the second transmission structure realizes the demand for automated operation of the pull-wire obstacle-clearing device, and the movement and obstacle-clearing action of the pull-wire obstacle-clearing device can be accurately controlled by remote control or other automated control methods, without the need for manual operation at high places or in dangerous environments, thereby reducing the risk of maintenance work and improving the flexibility and intelligence level of the operation.

[0028] See also Figures 1 to 5 As shown, in one embodiment of the present invention, the driving structure 40 includes a driving motor 41 and a worm 42 drivingly connected to the driving motor 41, and the first transmission structure includes at least two worm wheels 22, at least two worm wheels 22 are meshed with the worm 42, and at least two worm wheels 22 are arranged in a one-to-one correspondence with at least two mobile clamping parts 21, each mobile clamping part 21 includes a rotating shaft 211 and a clamping wheel 212, and the clamping wheel 212 is installed on the rotating shaft 211, and each worm wheel 22 is connected to the corresponding rotating shaft 211.

[0029] In this embodiment, the driving motor 41 is connected to the worm 42 to drive the worm 42 to rotate. The rotation of the worm 42 can drive the worm wheel 22 to rotate, and the rotation of the worm wheel 22 drives the rotating shaft 211 to rotate. The rotation of the rotating shaft 211 can drive the clamping wheel 212 installed thereon to rotate, thereby realizing that the wire-pulling obstacle-clearing device moves forward or backward relative to the wire along the length direction of the wire. At least two worm wheels 22 are arranged in a one-to-one correspondence with at least two mobile clamping sub-bodies 21, so that the rotating shaft 211 and the clamping wheel 212 equipped with each mobile clamping sub-body 21 can realize synchronous rotation and clamping action under the drive of the driving structure 40. This multi-point synchronous clamping ensures that the wire-pulling obstacle-clearing device can stably grasp the wire during movement, so that the wire-pulling obstacle-clearing device can remain stable even when encountering obstacles or wire pulling conditions change.

[0030] In addition, through the cooperation of the drive motor 41, the worm 42 and the worm wheel 22, not only a stable power source is provided, but also automation and remote control are supported. The operator can accurately control the speed and direction of the drive motor 41 through remote control or other automated control means, thereby realizing remote control of the moving direction and speed of the wire-pulling obstacle clearing device, thereby improving the safety and intelligence level of the operation.

[0031] In one embodiment, the pull-wire obstacle removal device further includes a remote controller, which is connected to the drive motor 41 to control the rotation speed and direction of the drive motor 41, thereby realizing remote control of the moving direction and speed of the pull-wire obstacle removal device. The remote controller adopts the existing technology, and the specific structure is not described here.

[0032] In one embodiment, the driving structure 40 is a motor.

[0033] See also Figures 1 to 5 As shown, in one embodiment of the present invention, the driving structure 40 also includes a first gear 43, which is fixedly mounted on the worm 42. A gear ring structure 321 is provided on the outer peripheral surface of the obstacle clearing part 32, and the first gear 43 is meshed with the gear ring structure 321. The second transmission structure includes two second gears 33 and two third gears 34. The first gear 43, the two second gears 33 and the two third gears 34 are arranged along the circumference of the obstacle clearing part 32, and the first gear 43 is located between the two second gears 33. The two first gears 43 and the two third gears 34 are arranged in a one-to-one correspondence. The second gear 33 is meshed with the first gear 43, and each second gear 33 is meshed with the corresponding third gear 34, and the two third gears 34 are both meshed with the gear ring structure 321.

[0034] In this embodiment, when the drive motor 41 is started, the rotational power generated by it is first transmitted to the worm 42. The rotation of the worm 42 directly drives at least two worm wheels 22 meshing with it. The worm wheel 22 is connected to the rotating shaft 211 of the mobile clamping split body 21, thereby transmitting power to the clamping wheel 212, so as to achieve stable movement of the wire pulling obstacle removal device and clamping of the pulling wire. The second transmission structure is composed of two second gears 33 and two third gears 34. The two second gears 33, the two third gears 34 and the first gear 43 together form a transmission chain. When the drive motor 41 drives the worm 42 to rotate, the first gear 43 fixedly mounted on the worm 42 starts to rotate with the worm 42. The rotation of the first gear 43 drives the second gear 33 meshing with it to rotate. The rotation of the second gear 33 drives the third gear 34 meshing with it to rotate. The two third gears 34 are meshed with the gear ring structure 321 on the outer peripheral surface of the obstacle removal part 32, so that the obstacle removal part 32 can be driven to rotate to achieve the obstacle removal action. Through the direct drive of the first gear 43 and the ring gear structure 321, and the coordinated action of the second gear 33 and the third gear 34 in the second transmission structure, continuous and precise obstacle clearing of the obstacle clearing unit 32 during movement is achieved. The setting of the second gear 33 and the third gear 34 not only increases the power transmission path, but also can further adjust the speed or torque of the obstacle clearing unit 32 through different gear ratios to adapt to different types of obstacles.

[0035] In addition, a second gear 33 is meshed with a third gear 34, and the two third gears 34 are meshed with the ring gear structure 321, so that the power is transmitted from the first gear 43 to the two second gears 33, and can be transmitted from the two second gears 33 to the two third gears 34 respectively, and finally the ring gear structure 321 is driven by the two third gears 34. This multi-stage gear transmission mechanism not only enhances the driving ability of the ring gear structure 321, but also ensures the continuity and stability of the rotation of the ring gear structure 321 through the synchronization of multiple gears. The first gear 43, the two second gears 33 and the two third gears 34 are arranged along the circumference of the obstacle removal part 32, which can ensure the uniform distribution of power on the ring gear structure 321, avoid local overload or imbalance, so that the rotation of the ring gear structure 321 in the entire obstacle removal process is more stable, avoiding the problem of intermittent or discontinuous rotation.

[0036] See also Figures 1 to 4As shown, in one embodiment of the present invention, the driving structure 40 also includes a first gear 43, which is fixedly mounted on the worm 42. A gear ring structure 321 is provided on the outer peripheral surface of the obstacle removal part 32, and the first gear 43 is meshed with the gear ring structure 321. The second transmission structure includes two fourth gears and a synchronous belt. The first gear 43 is located between the two fourth gears, and the synchronous belt is wound around the first gear 43 and the two fourth gears. The first gear 43 and the two fourth gears are both meshed with the inner peripheral surface of the synchronous belt, and the gear ring structure 321 is meshed with the outer peripheral surface of the synchronous belt.

[0037] In this embodiment, the synchronous belt is a double-sided tooth synchronous belt, that is, the inner and outer surfaces of the synchronous belt are both provided with teeth. When the driving motor 41 is started, the driving worm 42 is rotated. Since the first gear 43 is fixedly mounted on the worm 42, the rotation of the worm 42 can drive the first gear 43 to rotate, and the rotation of the first gear 43 drives the synchronous belt meshed with it to rotate. The movement of the synchronous belt is continuous, so the continuous transmission of power can be ensured. The two fourth gears are also meshed with the inner circumference of the synchronous belt. Therefore, the two fourth gears are indirectly driven to rotate by the synchronous belt. Due to the relative positional relationship between the two fourth gears and the first gear 43, they can rotate synchronously under the drive of the synchronous belt, playing a role in power distribution and coordination. The outer circumference of the synchronous belt is meshed with the gear ring structure 321 on the outer circumference of the obstacle removal unit 32. When the synchronous belt moves under the drive of the first gear 43 and the two fourth gears, it will drive the gear ring structure 321 to rotate continuously, thereby enabling the obstacle removal unit 32 to perform the obstacle removal action. Through the above arrangement, the gear ring structure 321 rotates uninterruptedly, ensuring the continuity and efficiency of the obstacle removal work. By using a synchronous belt between the first gear 43 and the two fourth gears, not only the continuous transmission of power is achieved, but also the rotation speed of the three gears can be coordinated, and the stability and continuity of the rotation of the gear ring structure 321 can be maintained even when the load changes.

[0038] See also Figures 1 to 5 As shown, in one embodiment of the present invention, the obstacle clearing portion 32 includes a rotating seat 322 and a cutting portion 323 fixedly mounted on the rotating seat 322, the rotating seat 322 is rotatably disposed at the outlet end of the mounting body 10, the gear ring structure 321 is disposed on the outer circumferential surface of the rotating seat 322, and a plurality of cutting blades 3231 are disposed at one end of the cutting portion 323 away from the movable clamping split body 21, and the plurality of cutting blades 3231 are arranged at intervals along the circumference of the cutting portion 323.

[0039] In this embodiment, the rotation of the rotating seat 322 can drive the cutting part 323 to rotate, and then drive the multiple cutting blades 3231 to rotate, so as to cut and clear obstacles (such as vines) on the surface of the wire. The multiple cutting blades 3231 are arranged at intervals along the circumference of the cutting part 323, which can improve the cutting efficiency, so that the obstacle removal part 32 can cover a wider area during the rotation process. At the same time, the cutting blades 3231 arranged at intervals can also reduce the resistance during continuous cutting, avoid stagnation or power loss caused by single-blade cutting, thereby improving the continuity and efficiency of the obstacle removal work.

[0040] See also Figures 1 to 5 As shown, in one embodiment of the present invention, an accommodating groove 3233 is provided between two adjacent cutting edges 3231 .

[0041] In this embodiment, the provision of the accommodating groove 3233, on the one hand, can effectively reduce the contact area with the obstacle during the cutting process, avoid additional resistance between the cutting blades 3231 due to the entanglement of plants, so that each cutting blade 3231 can cut more easily when contacting the obstacle, reduce power loss, and improve the obstacle clearance efficiency of the pull-wire obstacle clearing device; on the other hand, when the cutting part 323 rotates, the accommodating groove 3233 can accommodate the cut plants, prevent the cut plants from being stuck between two adjacent cutting blades 3231, causing jamming or interruption of power transmission, ensure the continuous and stable rotation of the cutting part 323, and then ensure the continuity and stability of the obstacle clearance process; on the other hand, the provision of the accommodating groove 3233 reduces the weight of the cutting part 323 to a certain extent, can reduce the energy consumption of the pull-wire obstacle clearing device, and improve its adaptability and working efficiency under complex terrain.

[0042] See also Figures 1 to 5 As shown, in one embodiment of the present invention, the cutting portion 323 is a conical structure, a first notch 3232 is provided on the cutting portion 323, a second notch is provided on the rotating seat 322, the first notch 3232 and the second notch are provided correspondingly, and the area enclosed by the inner wall surface of the rotating seat 322 and the area enclosed by the inner wall surface of the cutting portion 323 jointly form a wiring channel.

[0043] In this embodiment, the corresponding setting of the first notch 3232 and the second notch ensures that the pull wire can pass through the wiring channel smoothly. The close combination of the cutting portion 323 and the rotating seat 322 and the design of the first notch 3232 and the second notch notch notch notch notch notch 3232 notch ...

[0044] See also Figures 1 to 5As shown, in one embodiment of the present invention, the mounting body 10 includes a first mounting split body 11 and a second mounting split body 12 which are arranged at an angle, the first mounting split body 11 is rotatably connected to the second mounting split body 12, at least one movable clamping split body 21 is rotatably arranged on the first mounting split body 11, and at least one movable clamping split body 21 is rotatably arranged on the second mounting split body 12.

[0045] In this embodiment, the first installation sub-body 11 and the second installation sub-body 12 are rotatably connected and arranged at an angle. By adjusting the angle between the first installation sub-body 11 and the second installation sub-body 12, it is possible to adapt to pull wires of different diameters, thereby improving the adaptability of the pull wire obstacle removal device. By rotatably setting the mobile clamping sub-body 21 on the first installation sub-body 11 and the second installation sub-body 12, the pull wire obstacle removal device can better balance its lateral and longitudinal stability during operation, thereby reducing the risk of rollover or slipping.

[0046] See also Figures 1 to 5 As shown, in one embodiment of the present invention, the number of mobile clamping sub-bodies 21 arranged on the first mounting sub-body 11 and the second mounting sub-body 12 are both multiple, and the multiple mobile clamping sub-bodies 21 arranged on the first mounting sub-body 11 are arranged at intervals along the routing direction of the pull wire, and the multiple mobile clamping sub-bodies 21 arranged on the second mounting sub-body 12 are arranged one-to-one with the multiple mobile clamping sub-bodies 21 arranged on the first mounting sub-body 11.

[0047] In this embodiment, the provision of multiple mobile clamping parts 21 can not only significantly enhance the moving stability of the wire obstacle clearing device on the wire and the clamping stability of the wire, but also enable the wire obstacle clearing device to evenly distribute its weight and pressure during the obstacle clearing process, thereby reducing the local force on the wire and preventing damage to the wire.

[0048] See also Figures 1 to 5 As shown, in one embodiment of the present invention, the wire-pulling obstacle clearing device also includes a connecting block 60 and a mounting plate 70. The connecting block 60 is fixedly connected to the mounting body 10, and the mounting plate 70 is fixedly connected to the connecting block 60. The obstacle clearing part 32 is installed on the side of the mounting plate 70 away from the mounting body 10. The connecting block 60 is provided with a first through hole for the worm 42 to pass through, and the mounting plate 70 is provided with a second through hole for the worm 42 to pass through. The first through hole and the second through hole are arranged in a one-to-one correspondence. One end of the worm 42 passes through the first through hole and the second through hole in sequence and is fixedly connected to the first gear 43. The first gear 43 is located on the side of the mounting plate 70 away from the mounting body 10.

[0049] See also Figures 1 to 5As shown, in one embodiment of the present invention, the wire-pulling obstacle clearing device also includes two first connecting shafts 71 and two second connecting shafts 72, and the two first connecting shafts 71 and the two second connecting shafts 72 are all connected to the mounting plate 70, and the two first connecting shafts 71 are arranged in a one-to-one correspondence with the two second gears 33, and the two second connecting shafts 72 are arranged in a one-to-one correspondence with the two third gears 34, and the second gear 33 is rotatably arranged on the first connecting shaft 71 corresponding thereto, and the third gear 34 is rotatably arranged on the second connecting shaft 72 corresponding thereto.

[0050] See also Figures 1 to 5 As shown, in one embodiment of the present invention, the obstacle clearing part 32 also includes a fixed seat 324 and a plurality of connecting members. The fixed seat 324 is fixedly mounted on the mounting plate 70. The fixed seat 324 is provided with a plurality of connecting holes 3241. The plurality of connecting holes 3241 are arranged at intervals along the circumference of the fixed seat 324. The rotating seat 322 is an annular structure with a notch. The rotating seat 322 is sleeved on the fixed seat 324. The inner circumferential surface of the rotating seat 322 is fitted with the outer circumferential surface of the fixed seat 324. The plurality of connecting members are arranged in a one-to-one correspondence with the plurality of connecting holes 3241. The connecting members are sequentially inserted into the corresponding connecting holes 3241 to fix the fixed seat 324 on the mounting plate 70. The end face of the fixed seat 324 away from the mounting plate 70 can be stopped at the end face of the rotating seat 322 away from the mounting plate 70 to prevent the rotating seat 322 from falling off the fixed seat 324.

[0051] Specifically, the connecting piece is a bolt or a screw.

[0052] See also Figures 1 to 5 As shown, in one embodiment of the present invention, the wire-pulling obstacle clearing device also includes a locking structure 50, which includes a screw 51 and a nut 52 threadedly matched with the screw 51. The first end of the screw 51 is sequentially passed through the first mounting sub-body 11 and the second mounting sub-body 12, and the nut 52 is sleeved on the second end of the screw 51. When the angle between the first mounting sub-body 11 and the second mounting sub-body 12 is adjusted to a preset angle, the first mounting sub-body 11 can be locked in the current position by rotating the nut 52.

[0053] From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: an installation body, a mobile clamping mechanism, an obstacle-clearing structure and a driving structure are provided, the driving structure is connected to each mobile clamping body in a driving manner, and can drive each mobile clamping body to rotate, thereby realizing the pull-wire obstacle-clearing device to move forward or backward along the length direction of the pull wire, and at the same time, the driving structure is connected to the obstacle-clearing structure in a driving manner, and can drive the obstacle-clearing structure to rotate relative to the installation body, thereby realizing the clearing of obstacles on the pull wire. As can be seen from the above, the pull-wire obstacle-clearing device of the present application can clear obstacles on the pull wire during movement, and compared with the manual clearing method in the prior art, the cleaning efficiency is higher, and the labor intensity of personnel can be reduced, and the maintenance cost can be reduced.

[0054] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0055] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pull-wire obstacle removal device, characterized in that: include: Installing the main body (10); The mobile clamping mechanism (20) comprises at least two mobile clamping sub-bodies (21), each of the mobile clamping sub-bodies (21) being rotatably arranged on the installation body (10), and a clamping space is formed between at least two of the mobile clamping sub-bodies (21); an obstacle clearing structure (30) rotatably arranged on the installation body (10), the obstacle clearing structure (30) being located at a line outlet end of the installation body (10), the obstacle clearing structure (30) having a line routing channel communicating with the line clamping space, and the obstacle clearing structure (30) being used to clear obstacles on the pull line; A driving structure (40) is mounted on the mounting body (10), the driving structure (40) is drivingly connected to each of the movable clamping sub-bodies (21), and the driving structure (40) is drivingly connected to the obstacle clearing structure (30).

2. The wire-pulling obstacle-clearing device according to claim 1, characterized in that: The mobile clamping mechanism (20) further comprises a first transmission structure, the driving structure (40) is in transmission cooperation with the first transmission structure, the first transmission structure is in transmission connection with at least two of the mobile clamping parts (21), the obstacle clearing structure (30) comprises an obstacle clearing part (32) and a second transmission structure, the obstacle clearing part (32) is rotatably arranged on the mounting body (10), the driving structure (40) is in driving cooperation with the second transmission structure, and the second transmission structure is in transmission cooperation with the obstacle clearing part (32).

3. The wire-pulling obstacle-clearing device according to claim 2, characterized in that: The driving structure (40) comprises a driving motor (41) and a worm (42) drivingly connected to the driving motor (41); the first transmission structure comprises at least two worm wheels (22); at least two of the worm wheels (22) are meshed with the worm (42); at least two of the worm wheels (22) are arranged in a one-to-one correspondence with at least two of the movable clamping parts (21); each of the movable clamping parts (21) comprises a rotating shaft (211) and a clamping wheel (212); the clamping wheel (212) is mounted on the rotating shaft (211); and each of the worm wheels (22) is connected to the rotating shaft (211) corresponding thereto.

4. The wire-pulling obstacle-clearing device according to claim 3, characterized in that: The driving structure (40) further comprises a first gear (43), the first gear (43) being fixedly mounted on the worm (42); a gear ring structure (321) is provided on the outer circumferential surface of the obstacle removal part (32); the first gear (43) is meshed with the gear ring structure (321); the second transmission structure comprises two second gears (33) and two third gears (34); the first gear (43), the two second gears (33) and the two third gears (34) are arranged along the circumference of the obstacle removal part (32); the first gear (43) is located between the two second gears (33); the two first gears (43) and the two third gears (34) are arranged in a one-to-one correspondence; the second gear (33) is meshed with the first gear (43); each second gear (33) is meshed with the third gear (34) corresponding thereto; and both the two third gears (34) are meshed with the gear ring structure (321).

5. The wire-pulling obstacle-clearing device according to claim 3, characterized in that: The driving structure (40) further comprises a first gear (43), the first gear (43) being fixedly mounted on the worm (42), a gear ring structure (321) being provided on the outer peripheral surface of the obstacle removal part (32), the second transmission structure comprising two fourth gears and a synchronous belt, the first gear (43) being located between the two fourth gears, the synchronous belt being wound around the first gear (43) and the two fourth gears, the first gear (43) and the two fourth gears being meshed with the inner peripheral surface of the synchronous belt, and the gear ring structure (321) being meshed with the outer peripheral surface of the synchronous belt.

6. The wire-pulling obstacle-clearing device according to claim 4 or 5, characterized in that: The obstacle clearing portion (32) comprises a rotating seat (322) and a cutting portion (323) fixedly mounted on the rotating seat (322); the rotating seat (322) is rotatably mounted on the outlet end of the mounting body (10); the gear ring structure (321) is disposed on the outer peripheral surface of the rotating seat (322); a plurality of cutting blades (3231) are disposed at one end of the cutting portion (323) away from the movable clamping body (21); and the plurality of cutting blades (3231) are arranged at intervals along the circumference of the cutting portion (323).

7. The wire-pulling obstacle-clearing device according to claim 6, characterized in that: An accommodating groove (3233) is provided between two adjacent cutting blades (3231).

8. The wire-pulling obstacle-clearing device according to claim 7, characterized in that: The cutting portion (323) is a conical structure, a first notch (3232) is provided on the cutting portion (323), a second notch is provided on the rotating seat (322), the first notch (3232) and the second notch are provided correspondingly, and the area enclosed by the inner wall surface of the rotating seat (322) and the area enclosed by the inner wall surface of the cutting portion (323) jointly form the wiring channel.

9. The wire-pulling obstacle-clearing device according to any one of claims 1 to 5, characterized in that: The mounting body (10) comprises a first mounting sub-body (11) and a second mounting sub-body (12) which are arranged at an angle, the first mounting sub-body (11) being rotatably connected to the second mounting sub-body (12), at least one of the movable clamping sub-body (21) being rotatably arranged on the first mounting sub-body (11), and at least one of the movable clamping sub-body (21) being rotatably arranged on the second mounting sub-body (12).

10. The wire-pulling obstacle-clearing device according to claim 9, characterized in that: The number of the movable clamping sub-bodies (21) arranged on the first mounting sub-body (11) and the second mounting sub-body (12) is both plural, and the plurality of the movable clamping sub-bodies (21) arranged on the first mounting sub-body (11) are arranged at intervals along the routing direction of the pulling wire, and the plurality of the movable clamping sub-bodies (21) arranged on the second mounting sub-body (12) are arranged in a one-to-one correspondence with the plurality of the movable clamping sub-bodies (21) arranged on the first mounting sub-body (11).

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