CN218940513U - Cable tube penetrating device - Google Patents

Abstract

The utility model provides a cable tube penetrating device, which comprises: the shell is provided with a cable connecting part; the at least two first walking components are arranged at intervals along the circumferential direction of the shell, each first walking component comprises a first mounting frame and a first walking wheel, each first mounting frame extends transversely and is adjustably connected with the shell, and each first walking wheel is arranged at one end, far away from the shell, of each first mounting frame; the at least two second walking components are arranged at intervals along the circumferential direction of the shell, each second walking component comprises a second mounting frame and second walking wheels, the upper end of each second mounting frame is hinged with the shell, the included angle between each second mounting frame and the corresponding shell is adjustable, and each second walking wheel is arranged at the lower end of each second mounting frame; the driving component is arranged on the shell and comprises a driving piece and a transmission piece, and the driving piece is in driving connection with the first travelling wheel and/or the second travelling wheel through the transmission piece. Through the technical scheme that this application provided, can solve the cable among the correlation technique and can not pass longer pipeline and lead to the difficult problem of construction.

Description

Cable tube penetrating device

Technical Field

The utility model relates to the technical field of cable installation, in particular to a cable pipe penetrating device.

Background

With the acceleration of the urban process, space is saved by arranging cables below the ground, and when the cables are laid below the ground, the cables cannot be directly buried in order to ensure the safety of the cables buried below the ground, pipelines are laid below the ground, and the cables penetrate through the pipelines, so that the safety is improved.

In the related art, a cable needs to be inserted into a pipeline, and the cable is directly pulled by a worker, so that the cable penetrates through the pipeline, and the working process of penetrating the cable through the pipeline is completed.

However, the cable in the related art can be applied only to a pipe having a short length, resulting in that the cable cannot pass through a long pipe, resulting in difficulty in construction.

Disclosure of Invention

The utility model provides a cable pipe penetrating device, which is used for solving the problem that a cable in the related art cannot penetrate a long pipeline to cause difficult construction.

The utility model provides a cable tube penetrating device, which comprises: a housing having a cable connection; the first walking components are arranged at intervals along the circumferential direction of the shell, the first walking components comprise first mounting frames and first walking wheels, the first mounting frames extend transversely, the first mounting frames are connected with the shell in a position-adjustable mode in the transverse direction, and the first walking wheels are arranged at one ends, far away from the shell, of the first mounting frames; the second walking components are arranged at intervals along the circumferential direction of the shell, the second walking components comprise second installation frames and second walking wheels, the upper ends of the second installation frames are hinged with the shell, the included angles of the second installation frames relative to the shell are adjustable, and the second walking wheels are arranged at the lower ends of the second installation frames; the driving component is arranged on the shell and comprises a driving piece and a transmission piece, and the driving piece is in driving connection with the first travelling wheel and/or the second travelling wheel through the transmission piece.

Further, the housing includes a mounting box and a bracket extending in a lateral direction, one end of the bracket being connected to an outer sidewall of the mounting box, and the first mounting bracket being connected to the bracket in a position adjustable in the lateral direction.

Further, be provided with on the support along transversely extending's first screw rod and guide post, be provided with on the first mounting bracket along vertical extension's mounting panel, the mounting panel has first hole and the second hole of dodging, and first screw rod wears to locate first hole of dodging, and the guide post wears to locate the second hole of dodging, is provided with first nut on the first screw rod, and first nut and mounting panel looks butt are in order to restrict the relative first screw rod of mounting panel and remove.

Further, the driving piece comprises a driving motor, the driving piece comprises a driving wheel and a driving chain, the driving motor is in driving connection with the driving wheel, the driving motor and the driving wheel are both arranged in an installation box, the installation box is provided with an avoidance opening for penetrating the driving chain, the outer side wall of the first traveling wheel is provided with a tooth-shaped structure corresponding to the driving chain, and the driving chain is sleeved on the driving wheel and the first traveling wheel and meshed with the driving wheel and the first traveling wheel respectively.

Further, the cable poling device further comprises a tensioning wheel, the position of the tensioning wheel is adjustably arranged on the support, and the transmission chain is sleeved on the driving wheel, the first travelling wheel and the tensioning wheel and meshed with the driving wheel, the first travelling wheel and the tensioning wheel respectively.

Further, the cable tube penetrating device further includes: the first installation seat is arranged on the bracket and is provided with a threaded hole; the adjusting handle comprises a handle and a threaded rod section which are connected, and the threaded rod section is arranged in the threaded hole in a penetrating mode and is in threaded connection with the threaded hole; and one end of the threaded rod section, which is far away from the handle, is rotatably connected with the second mounting seat, the second mounting seat is in rotation-stopping fit with the first mounting seat, and the tensioning wheel is arranged on the second mounting seat.

Further, the second mounting frame is provided with a sliding groove extending along the length direction of the second mounting frame, the shell is provided with a second screw rod extending transversely, the second screw rod is arranged in the sliding groove in a penetrating mode, and the second screw rod is provided with a second nut limiting the second mounting frame to swing relative to the shell.

Further, the cable poling device further comprises a torsion spring seat, the torsion spring seat comprises a seat body and a torsion spring arranged on the seat body, the seat body is arranged on the shell, two ends of the torsion spring are respectively in butt joint with the seat body and the second mounting frame, and the second nut is arranged on one side, away from the torsion spring seat, of the second mounting frame and is in butt joint with the second mounting frame.

Further, the cable connection portion includes a traction ring disposed on an outer sidewall of the housing.

Further, the cable poling device further comprises a power supply, the power supply is arranged in the shell, and the power supply is electrically connected with the driving piece.

By the aid of the technical scheme, the cable penetrating pipe device comprises a shell, at least two first traveling components, at least two second traveling components and a driving component, cable connecting portions on the shell are used for connecting and fixing cables, at least two first traveling components are arranged at intervals in the circumferential direction of the shell, first mounting frames in the first traveling components are arranged along the transverse direction, first traveling wheels are arranged on the first mounting frames and far away from one end of the shell, the first traveling wheels can be in contact with the inner wall of a pipeline, at least two second traveling components are arranged at intervals in the circumferential direction of the shell, the upper ends of the second mounting frames in the second traveling components are hinged with the shell, the second mounting frames can rotate, the second traveling wheels are arranged below the second mounting frames, the shell can move in the pipeline under the action of the first traveling components and the second traveling components, the first mounting frames can be adjusted in length in the transverse direction, the first traveling wheels can be matched with pipelines of different inner diameters, the second traveling components and the first mounting frames can be adjusted in angle with the inner diameters of the shell, the second traveling components can be in contact with the inner walls of the pipelines, the second traveling components can be adjusted in the circumferential direction, the second traveling components can be different in the inner diameters of the pipeline can be adjusted, and the first traveling components can be driven by the same in the pipeline penetrating device, and the first traveling components can pass through the pipeline. Specifically, set up drive assembly in the casing, utilize driving piece drive transmission spare to work, and then drive first walking wheel and/or second walking wheel and can remove along the pipeline inner wall, and then guarantee that the cable can run through the pipeline for also can utilize the cable poling device to accomplish the work process of cable poling in longer pipeline.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of a cable threading device according to an embodiment of the present utility model;

fig. 2 is a schematic view of a housing of a cable tube penetrating device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a drive assembly of a cable through-tube apparatus according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a housing of a cable through-tube device according to an embodiment of the present utility model;

fig. 5 shows a schematic structural diagram of a first mounting seat, a second mounting seat and an adjusting handle according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of a first mounting frame of the cable through-tube device according to an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. a housing; 11. a cable connection portion; 111. a traction ring; 12. a mounting box; 121. an avoidance port; 13. a bracket; 131. a first screw; 132. a guide post; 133. a first nut; 14. a second screw; 15. a second nut; 16. a transmission shaft; 17. a rotating seat;

20. a first travel assembly; 21. a first mounting frame; 211. a mounting plate; 2111. a first avoidance hole; 2112. a second avoidance hole; 22. a first traveling wheel; 221. a tooth-shaped structure;

30. a second walking assembly; 31. a second mounting frame; 311. a chute; 32. a second travelling wheel;

40. a drive assembly; 41. a driving member; 411. a driving motor; 42. a transmission member; 421. a driving wheel; 422. a drive chain;

50. a tensioning wheel;

60. a first mount; 61. a spring pull rod;

70. an adjusting handle; 71. a handle; 72. a threaded rod section;

80. a second mounting base;

91. torsion spring seat; 911. a base; 92. a power supply; 93. a pipeline.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the embodiment of the present utility model provides a cable penetration pipe apparatus, which includes a housing 10, at least two first traveling assemblies 20, at least two second traveling assemblies 30, and a driving assembly 40, the housing 10 has a cable connection part 11, the at least two first traveling assemblies 20 are disposed at intervals along a circumference of the housing 10, the first traveling assemblies 20 include a first mounting frame 21 and a first traveling wheel 22, the first mounting frame 21 extends in a lateral direction, the first mounting frame 21 is connected with the housing 10 in a position adjustable manner in the lateral direction, the first traveling wheel 22 is disposed at an end of the first mounting frame 21 away from the housing 10, the at least two second traveling assemblies 30 are disposed at intervals along the circumference of the housing 10, the second traveling assemblies 30 include a second mounting frame 31 and a second traveling wheel 32, an upper end of the second mounting frame 31 is hinged with the housing 10, an included angle of the second mounting frame 31 with respect to the housing 10 is adjustable, the second traveling wheel 32 is disposed at a lower end of the second mounting frame 31, the driving assembly 40 is disposed at the housing 10, and the driving assembly 40 includes a driving member 41 and a driving member 42 or a driving member 42 is connected with the first traveling member 22 and the driving member 32.

The cable poling device that this embodiment provided is applied, this cable poling device includes casing 10, at least two first walking subassemblies 20, at least two second walking subassemblies 30 and drive assembly 40, cable connecting portion 11 on casing 10 is used for connecting the fixed cable, circumference interval at casing 10 sets up at least two first walking subassemblies 20, first mounting bracket 21 in the first walking subassembly 20 sets up along transversely extending, first walking wheel 22 sets up on first mounting bracket 21, and keep away from the one end setting of casing 10, make first walking wheel 22 can be with the inner wall contact of pipeline 93, set up at least two second walking subassemblies 30 along casing 10 circumference interval, the upper end and the casing 10 of second mounting bracket 31 in the second walking subassembly 30 are articulated, and then make second mounting bracket 31 rotate, second walking bracket 32 sets up in the below of second mounting bracket 31, and then make casing 10 can remove under the effect of first walking subassemblies 20 and second walking subassemblies 30, and first walking subassembly 21 can also make first walking wheel 22 can not make the inside diameter adjustment device can not be adjusted to the inside diameter of first walking assembly 93 simultaneously with first walking assembly 10 in the same direction, can make second walking assembly can not be adjusted the inside diameter of inner diameter adjustment device under the first walking assembly 93. Specifically, the driving assembly 40 is disposed in the casing 10, and the driving assembly 40 is used to drive the transmission member 42 to work, so as to drive the first travelling wheel 22 and/or the second travelling wheel 32 to move along the inner wall of the pipeline 93, so as to ensure that the cable can penetrate the pipeline 93, and the cable threading device can also be used to complete the working process of threading the cable in the longer pipeline 93.

The transverse direction refers to the horizontal direction, or forms a certain angle with the horizontal direction, for example ±30°.

As shown in fig. 1, the housing 10 includes a mounting box 12 and a bracket 13, the bracket 13 extending in a lateral direction, one end of the bracket 13 being connected to an outer side wall of the mounting box 12, and a first mounting bracket 21 being connected to the bracket 13 in a position-adjustable manner in the lateral direction. With the above structure, the casing 10 is the mounting box 12, and the support 13 that transversely extends is provided, the support 13 is connected with the mounting box 12, the first mounting bracket 21 is connected with the support 13, so that the first mounting bracket 21 can be adjusted in length in the transverse direction, the support 13 can play a role in supporting the mounting box 12, and can play a role in mounting and fixing the first mounting bracket 21, and the first mounting bracket 21 can be adjusted in position in the transverse direction, so that the cable pipe penetrating device can enter the pipeline 93 with different pipe diameters by adjusting the first mounting bracket 21.

As shown in fig. 1, 4 and 6, a first screw rod 131 and a guide post 132 extending transversely are disposed on the bracket 13, a mounting plate 211 extending vertically is disposed on the first mounting frame 21, the mounting plate 211 is provided with a first avoidance hole 2111 and a second avoidance hole 2112, the first screw rod 131 is arranged in the first avoidance hole 2111 in a penetrating manner, the guide post 132 is arranged in the second avoidance hole 2112 in a penetrating manner, a first nut 133 is disposed on the first screw rod 131, and the first nut 133 abuts against the mounting plate 211 to limit the movement of the mounting plate 211 relative to the first screw rod 131. With the adoption of the structure, the first screw rod 131 and the guide column 132 which transversely extend are arranged on the support 13, the mounting plate 211 on the first mounting frame 21 is utilized, the mounting plate 211 is provided with the first avoidance hole 2111 and the second avoidance hole 2112, the first screw rod 131 penetrates through the first avoidance hole 2111, the guide column 132 penetrates through the second avoidance hole 2112, the first mounting frame 21 can move under the action of the first screw rod 131 and the guide column 132 under the action of the first avoidance hole 2111 and the second avoidance hole 2112, the first nut 133 on the first screw rod 131 is utilized to abut against the mounting plate 211, and when the first mounting frame 21 moves to a proper position, the first nut 133 is utilized to fix, and then adjustment can be facilitated, and the adjustment structure is simple and reliable.

It should be noted that, setting up first screw 131 and guide post 132 on support 13, mounting panel 211 can remove and adjust to fix under the cooperation of first nut 133 and first screw 131, guide post 132 can play the effect of removal direction, can avoid mounting panel 211 to take place the problem of rocking when removing again, promoted the stability of the regulation structure that first nut 133 and first screw 131 are constituteed, and the position of first nut 133 fixed mounting panel 211 is different on first screw 131, the distance between first travelling wheel 22 and the pipeline 93 is different, and then can accomplish the cable in the pipeline 93 of equidimension and wear the pipe course.

As shown in fig. 1 to 3, the driving member 41 includes a driving motor 411, the driving member 42 includes a driving wheel 421 and a driving chain 422, the driving motor 411 is in driving connection with the driving wheel 421, the driving motor 411 and the driving wheel 421 are both disposed in the mounting box 12, the mounting box 12 has a avoiding opening 121 for penetrating the driving chain 422, the outer side wall of the first traveling wheel 22 has a tooth-shaped structure 221 corresponding to the driving chain 422, and the driving chain 422 is sleeved on the driving wheel 421 and the first traveling wheel 22 and meshed with the driving wheel 421 and the first traveling wheel 22, respectively. By adopting the structure, the driving wheel 421 is driven to rotate by the driving motor 411, and the driving wheel 421 and the first traveling wheel 22 are connected by the transmission chain 422, so that the driving wheel 421 and the first traveling wheel 22 can be driven to rotate together when the driving motor 411 works, and in order to ensure that the transmission structure is reliable, the driving motor 411 and the driving wheel 421 are both arranged in the mounting box 12, the mounting box 12 is provided with the avoidance port 121, so that the transmission chain 422 penetrates out and drives the first traveling wheel 22 to rotate, and the tooth-shaped structure 221 is arranged on the first traveling wheel 22, so that the driving wheel 421 and the first traveling wheel 22 can be ensured to synchronously rotate under the action of the transmission chain 422, the reliability of the transmission structure is improved, and the cable pipe penetrating device can be conveniently penetrated through the pipeline 93 under the action of the driving piece 41.

It should be noted that, the driving member 41 further includes a driving shaft 16 and a rotating seat 17 disposed in the housing 10, one end of the driving shaft 16 is in driving connection with the driving motor 411, the other end of the driving shaft 16 is connected with the rotating seat 17, the driving wheel 421 is disposed on the driving shaft 16, and the driving wheel 421 can also synchronously rotate when the driving motor 411 drives the driving shaft 16 to rotate.

As shown in fig. 1, 2 and 5, the cable pipe penetrating device further includes a tensioning wheel 50, the tensioning wheel 50 is adjustably disposed on the support 13, and a transmission chain 422 is sleeved on the driving wheel 421, the first travelling wheel 22 and the tensioning wheel 50 and is meshed with the driving wheel 421, the first travelling wheel 22 and the tensioning wheel 50 respectively. Adopt above-mentioned structure, through setting up take-up pulley 50 on support 13, take-up pulley 50 can adjust for first mounting bracket 21 is when transversely adjusting, in order to avoid drive chain 422 to relax, adjusts that utilizes take-up pulley 50 to correspond, and then makes under the effect of take-up pulley 50, drive chain 422 can guarantee the transmission effect, thereby satisfy the transmission demand of the first traveling wheel 22 of different positions, prevent that first mounting bracket 21 from adjusting to the one end of casing 10 when drive chain 422 is lax and then influence drive assembly 40 and work, promote cable poling device's reliability and practicality.

As shown in fig. 1 and 5, the cable tube penetrating device further includes a first mounting seat 60, an adjusting handle 70 and a second mounting seat 80, the first mounting seat 60 is disposed on the bracket 13, the first mounting seat 60 has a threaded hole, the adjusting handle 70 includes a handle 71 and a threaded rod section 72 connected with each other, the threaded rod section 72 is threaded through the threaded hole and is in threaded connection with the threaded hole, one end of the threaded rod section 72 far away from the handle 71 is rotatably connected with the second mounting seat 80, the second mounting seat 80 is in rotation-stopping fit with the first mounting seat 60, and the tensioning wheel 50 is disposed on the second mounting seat 80. With the above structure, the threaded rod section of the adjusting handle 70 penetrates through the threaded hole in the first mounting seat 60 and is rotatably connected with the second mounting seat 80, so that when the threaded rod section 72 rotates, the threaded rod section 72 only rotates relative to the second mounting seat 80 and does not move relatively, and then when the handle 71 is rotated, the adjusting handle 70 can be moved in the threaded hole of the first mounting seat 60, the second mounting seat 80 can be driven to move along with the adjusting handle 70, the tensioning wheel 50 is arranged on the second mounting seat 80, and the tensioning wheel 50 can be driven to be adjusted by rotating the adjusting handle 70, so that the adjusting structure of the tensioning wheel 50 is simple and reliable and convenient to operate.

It should be noted that, the second mount pad 80 is in anti-rotation fit with the first mount pad 60, the spring pull rod 61 is disposed between the first mount pad 60 and the second mount pad 80, one end of the spring pull rod 61 is connected with the first mount pad 60, the other end of the spring pull rod 61 is connected with the second mount pad 80, the spring pull rod 61 is disposed to ensure that the second mount pad 80 is prevented from swinging when the length of the second mount pad 80 is adjusted, and the relative rotation between the first mount pad 60 and the second mount pad 80 is prevented from occurring, so that the second mount pad 80 is ensured to move only and not rotate, and further the tensioning wheel 50 is ensured to realize the tensioning working process of the transmission chain 422, thereby meeting the transmission requirements of the first travelling wheels 22 at different positions and ensuring the stability of the transmission structure.

When the length between the first traveling wheel 22 and the pipe 93 is reduced, the adjusting handle 70 rotates to separate the first mounting seat 60 from the second mounting seat 80, so that the tensioning wheel 50 tightens the driving chain 422, and when the length is increased, the adjusting handle 70 rotates to close the first mounting seat 60 to the second mounting seat 80, so that the tensioning wheel 50 can meet the requirement of the first traveling wheel 22 moving and then the driving chain 422 contracts, and the driving chain 422 can stably drive the first traveling wheels 22 at different positions through the extension and contraction of the tensioning wheel 50.

As shown in fig. 1 and 4, the second mounting frame 31 has a sliding groove 311 extending along a length direction thereof, the housing 10 is provided with a second screw rod 14 extending in a transverse direction, the second screw rod 14 is penetrated in the sliding groove 311, and the second screw rod 14 is provided with a second nut 15 for limiting the swing of the second mounting frame 31 relative to the housing 10. With the above structure, the second screw 14 is inserted into the sliding groove 311 by arranging the sliding groove 311 on the second mounting frame 31, and the second nut 15 is arranged on the second screw 14, so that the second mounting frame 31 can be angularly adjusted when the second nut 15 is rotationally moved on the second screw 14.

As shown in fig. 1 and 4, the cable tube penetrating device further includes a torsion spring seat 91, the torsion spring seat 91 includes a seat body 911 and a torsion spring disposed on the seat body 911, the seat body 911 is mounted on the housing 10, two ends of the torsion spring are respectively abutted against the seat body 911 and the second mounting frame 31, and the second nut 15 is disposed on one side of the second mounting frame 31 away from the torsion spring seat 91 and is abutted against the second mounting frame 31. By adopting the structure, through setting up torsion spring seat 91, the torsional spring on the torsion spring seat 91 and the butt of second mounting bracket 31, the torsional spring has elasticity to second mounting bracket 31, when second nut 15 removes on second screw rod 14, because the size of second nut 15 is greater than the size of spout 311 for second mounting bracket 31 and the lateral wall butt of second nut 15 under the effect of torsional spring, when adjusting second nut 15, second mounting bracket 31 also can adjust under the effect of torsional spring elasticity for the contained angle of second mounting bracket 31 relative casing 10 is adjustable, and then can adapt to different pipeline 93.

It should be noted that, the positions of the second nuts 15 on the second screw 14 are different, so that the rotation angles of the second mounting frame 31 are different under the torsion force of the torsion spring, and the second travelling wheels 32 can contact with the inner walls of the pipelines 93 with different sizes.

As shown in fig. 1 and 4, the cable connection portion 11 includes a traction ring 111, and the traction ring 111 is provided on an outer side wall of the housing 10. By adopting the structure, the cable is conveniently arranged on the traction ring 111 in a penetrating way through the traction ring 111, so that the cable is conveniently bound and connected with the cable, and the working process of the cable penetrating pipeline 93 can be completed.

As shown in fig. 2, the cable penetration device further includes a power source 92, the power source 92 is disposed in the housing 10, and the power source 92 is electrically connected to the driving member 41. With the above configuration, by providing a power supply in the housing 10, power supply to the driving element 41 is facilitated.

The device provided by the embodiment has the following beneficial effects:

(1) Under the effect of simultaneously adjusting the first walking assembly 20 and the second walking assembly 30, the shell 10 can be matched with pipelines 93 with different inner diameters, so that cables can be driven to pass through the pipelines 93 with different inner diameters, and the practicability of the cable pipe penetrating device is improved;

(2) The first mounting frame 21 is connected with the bracket 13, so that the first mounting frame 21 can be subjected to length adjustment in the transverse direction, the bracket 13 can play a role in supporting the mounting box 12 and simultaneously play a role in mounting and fixing the first mounting frame 21, the first mounting frame 21 can be subjected to position adjustment in the transverse direction, and then the cable pipe penetrating device can enter pipelines 93 with different pipe diameters by adjusting the first mounting frame 21;

(3) Under the action of the first avoidance holes 2111 and the second avoidance holes 2112, the first mounting frame 21 can move under the action of the first screw rod 131 and the guide post 132, and the first nut 133 on the first screw rod 131 is abutted against the mounting plate 211, so that when the first mounting frame 21 moves to a proper position, the first mounting frame is fixed through the first nut 133, and adjustment can be facilitated, so that the adjustment structure is simple and reliable;

(4) Utilize take-up pulley 50 to correspond to adjust, and then make under take-up pulley 50's effect, drive chain 422 can guarantee the transmission effect to this satisfies the transmission demand of the first traveling wheel 22 of different positions, prevents that first mounting bracket 21 from adjusting the time drive chain 422 lax and then influencing drive assembly 40 and work to the one end of casing 10.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A cable penetration device, the cable penetration device comprising:

a housing (10) having a cable connection portion (11);

the first walking assemblies (20) are arranged at intervals along the circumferential direction of the shell (10), the first walking assemblies (20) comprise first mounting frames (21) and first walking wheels (22), the first mounting frames (21) extend transversely, the first mounting frames (21) are connected with the shell (10) in a position-adjustable mode in the transverse direction, and the first walking wheels (22) are arranged at one ends, far away from the shell (10), of the first mounting frames (21);

the second walking components (30) are arranged at intervals along the circumferential direction of the shell (10), the second walking components (30) comprise second mounting frames (31) and second walking wheels (32), the upper ends of the second mounting frames (31) are hinged with the shell (10), the included angles of the second mounting frames (31) relative to the shell (10) are adjustable, and the second walking wheels (32) are arranged at the lower ends of the second mounting frames (31);

the driving assembly (40) is arranged on the shell (10), the driving assembly (40) comprises a driving piece (41) and a transmission piece (42), and the driving piece (41) is in driving connection with the first travelling wheel (22) and/or the second travelling wheel (32) through the transmission piece (42).

2. Cable bushing arrangement according to claim 1, characterized in that the housing (10) comprises a mounting box (12) and a bracket (13), the bracket (13) extending in a transverse direction, one end of the bracket (13) being connected to an outer side wall of the mounting box (12), the first mounting bracket (21) being connected to the bracket (13) in a position-adjustable manner in the transverse direction.

3. The cable poling device according to claim 2, wherein a first screw rod (131) and a guide post (132) which extend transversely are arranged on the bracket (13), a mounting plate (211) which extends vertically is arranged on the first mounting frame (21), the mounting plate (211) is provided with a first avoidance hole (2111) and a second avoidance hole (2112), the first screw rod (131) is arranged in the first avoidance hole (2111) in a penetrating manner, the guide post (132) is arranged in the second avoidance hole (2112) in a penetrating manner, a first nut (133) is arranged on the first screw rod (131), and the first nut (133) is abutted with the mounting plate (211) to limit the movement of the mounting plate (211) relative to the first screw rod (131).

4. The cable poling device according to claim 2, characterized in that the driving member (41) comprises a driving motor (411), the driving member (42) comprises a driving wheel (421) and a driving chain (422), the driving motor (411) is in driving connection with the driving wheel (421), the driving motor (411) and the driving wheel (421) are both arranged in the installation box (12), the installation box (12) is provided with an avoidance opening (121) for penetrating the driving chain (422), the outer side wall of the first travelling wheel (22) is provided with a tooth-shaped structure (221) corresponding to the driving chain (422), and the driving chain (422) is sleeved on the driving wheel (421) and the first travelling wheel (22) and is meshed with the driving wheel (421) and the first travelling wheel (22) respectively.

5. The cable threading device according to claim 4, further comprising a tensioning wheel (50), wherein the tensioning wheel (50) is arranged on the support (13) in a position-adjustable manner, and the transmission chain (422) is sleeved on the driving wheel (421), the first travelling wheel (22) and the tensioning wheel (50) and is meshed with the driving wheel (421), the first travelling wheel (22) and the tensioning wheel (50) respectively.

6. The cable bushing device of claim 5, further comprising:

a first mounting seat (60) arranged on the bracket (13), wherein the first mounting seat (60) is provided with a threaded hole;

the adjusting handle (70) comprises a handle (71) and a threaded rod section (72) which are connected, and the threaded rod section (72) is arranged in the threaded hole in a penetrating mode and is in threaded connection with the threaded hole;

the second mounting seat (80), the one end of threaded rod section (72) keep away from handle (71) with second mounting seat (80) rotationally is connected, second mounting seat (80) with first mounting seat (60) is locked and is cooperated, take-up pulley (50) set up on second mounting seat (80).

7. Cable bushing device according to any one of claims 1-6, wherein the second mounting frame (31) has a sliding groove (311) extending in the length direction thereof, the housing (10) is provided with a second screw (14) extending in the transverse direction, the second screw (14) is arranged in the sliding groove (311) in a penetrating way, and the second screw (14) is provided with a second nut (15) limiting the swinging of the second mounting frame (31) relative to the housing (10).

8. The cable poling device according to claim 7, further comprising a torsion spring seat (91), wherein the torsion spring seat (91) comprises a seat body (911) and a torsion spring arranged on the seat body (911), the seat body (911) is arranged on the housing (10), two ends of the torsion spring are respectively abutted with the seat body (911) and the second mounting frame (31), and the second nut (15) is arranged on one side, far away from the torsion spring seat (91), of the second mounting frame (31) and is abutted with the second mounting frame (31).

9. Cable bushing device according to any one of claims 1 to 6, wherein the cable connection (11) comprises a pulling ring (111), the pulling ring (111) being arranged on an outer side wall of the housing (10).

10. Cable bushing device according to any one of claims 1-6, further comprising a power source (92), the power source (92) being arranged within the housing (10), the power source (92) being electrically connected with the driver (41).

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