CN112864952A

CN112864952A - Electric wire pipe laying process and auxiliary equipment

Info

Publication number: CN112864952A
Application number: CN202110063778.7A
Authority: CN
Inventors: 张勇明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-05-28

Abstract

The invention discloses an electric wire pipe laying process and auxiliary equipment, and belongs to the technical field of wire pipe laying. The utility model provides an electric spool is laid technology and supplementary equipment of using, including removing the seat, the position that the movable rod left wall is relative to the race has set firmly motor A, be connected with the conveyer belt between action wheel and the follow driving wheel, it has the cavity to remove seat top surface rear side and open, cavity front side right-hand member has set firmly the power supply box, two recesses have been seted up to the inner wall upper end of both sides is symmetrical structure, be equipped with the axle center between two recesses, bilateral symmetry has set firmly two baffles around the recess, the baffle top surface has set firmly the deflector, axle center middle part cover is equipped with the reel, the reel middle part is around being equipped with the cable, the cavity lower part is equipped with the unwrapping wire subassembly, it has. The invention improves the integrity of the wiring pipe laying work, can carry out ditching, paying off and embedding work in sequence, improves the efficiency of the wiring pipe laying and has strong practicability.

Description

Electric wire pipe laying process and auxiliary equipment

Technical Field

The invention relates to the technical field of wire pipe laying, in particular to an electric wire pipe laying process and auxiliary equipment.

Background

In the process of power transmission, a cable is one of the few carriers, before power is supplied to a specified place, a worker needs to connect the cable between a power supply station and the place to be supplied with power, for the sake of safety, the cable is usually supported by a telegraph pole to travel from the air or laid under the ground, wherein the cable laid under the ground needs to be sleeved with an outer sleeve used for protecting the cable from damage before the cable is laid, and then the cable pipe is buried into a pre-dug cable groove together, the existing method needs a worker to dig the cable groove in advance to bury the cable, and the groove needs to be refilled after burying, so that a large amount of labor consumption for the worker to walk back and forth is added, and the cable pipe is usually laid into the groove by pushing a trolley and pulling the trolley manually by the worker, greatly slows down the efficiency of laying the line pipes, and wastes time and labor.

In order to solve the above problems, the invention patent of publication No. CN110593339A discloses a special ditching and burying integrated device for cable pipeline laying, which can realize continuous operations of slotting, pipe placing, soil filling and compacting through the combined action of a slotted wheel, a pipe collecting disc, a soil filling plate and a rolling wheel, however, the patent has the following problems in practical application: the device needs manpower to push when advancing, which will increase the labor intensity of the working personnel undoubtedly, in addition, the device adopts a plurality of power elements, and the components for realizing each function are mutually independent, so that the manufacturing cost of the device is higher, and the volume is larger; in the prior art CN210326733U, a tractor is adopted to drive a device to move forward, so that two procedures of automatic digging and cable laying can be completed simultaneously, but the prior art does not have the function of earth backfilling. In view of this, we propose an electrical conduit laying process and auxiliary equipment.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide an electric wire pipe laying process and auxiliary equipment so as to solve the problems in the background technology.

2. Technical scheme

An electric wire pipe laying process and auxiliary equipment comprises a moving seat, wherein two wheel shafts are arranged on the front side and the rear side of the moving seat in a symmetrical structure in a penetrating mode, two idler wheels are symmetrically and fixedly connected to two ends of the wheel shafts in a coaxial mode, a movable rod is hinged to the upper end of the front wall of the moving seat, two hydraulic rods are arranged on the left side and the right side of the movable rod in a symmetrical structure, a rod groove is formed in the front end of the movable rod, a middle shaft is arranged in the front of the rod groove in a penetrating mode, a rotary disc is sleeved on the right side of the outer wall of the middle shaft, a plurality of excavating teeth are annularly and equidistantly arranged on the outer wall of the circumference of the rotary disc, a driven wheel is sleeved at the left end of the outer wall of the middle shaft, a driving wheel is arranged above the rear side of the, remove seat top surface rear side and open and be equipped with the cavity, cavity front side right-hand member has set firmly the power supply box, it has seted up two recesses, two to remove seat both sides inner wall upper end and be symmetrical structure be equipped with the axle center between the recess, bilateral symmetry has set firmly two baffles around the recess, the baffle top surface has set firmly the deflector, axle center middle part cover is equipped with the reel, the reel middle part is around being equipped with the cable, the cavity lower part is equipped with the unwrapping wire subassembly, unwrapping wire subassembly one side has set firmly motor B, it has set firmly the fixed plate to remove seat rear wall lower extreme, fixed plate bottom surface middle part has set firmly the board of stirring.

Preferably, the front end and the rear end of the hydraulic rod are respectively hinged with the outer wall of the movable rod and the front wall of the movable seat, the two ends of the middle shaft are respectively rotatably connected with the inner walls of the two sides of the rod groove, the digging tooth is of an arc triangular prism structure gradually narrowed from inside to outside, and the output end of the motor A penetrates through the left wall of the movable rod, extends into the wheel groove and is coaxially and fixedly connected with the driving wheel.

Preferably, the recess is the semicircle column structure, axle center bottom surface both ends respectively with two recess bottom surface sliding contact, the deflector is arc face ascending J type structure, it is the forward V style of calligraphy structure of open end to dial native board, it is corresponding with gyro wheel bottom surface position to dial native board bottom surface position.

Preferably, the paying-off assembly comprises a gear A, the gear A is sleeved in the middle of the wheel shaft located on the rear side, a gear B is arranged on the front side of the gear A, the gear A is meshed with the gear B and connected with the gear B, and a through groove is formed in the bottom surface of the cavity relative to the positions of the gear A and the gear B.

Preferably, a motor B is arranged on one side of the gear B, a motor slot is formed in a side wall of the through slot at a position corresponding to the motor B, the bottom surface of the motor B is fixedly connected with the bottom surface of the motor slot, and the output end of the motor B penetrates through the motor slot, extends into the through slot and is coaxially and fixedly connected with the gear B.

Preferably, the middle parts of the annular outer walls of the gear A and the gear B are provided with guide grooves, the lower end of the cable penetrates through the guide grooves and extends to the lower part, the front outer wall and the rear outer wall of the cable are respectively in extrusion fit with the inner walls of the guide grooves in the front and the rear, the rear side of the bottom surface of the cavity is provided with a column groove, a compression column is inserted into the column groove, and the compression column is in sliding fit with the column groove.

Preferably, a limiting groove is formed in the middle of the bottom surface of the compression leg, the top surface of the limiting groove is in extrusion fit with the top surface of the end portion of the lower side of the cable, a compression spring is sleeved in the middle of the outer side of the compression leg, the upper end and the lower end of the compression spring are respectively connected and fixed with the bottom surface of the movable seat and the lower portion of the outer wall of the compression leg, and the bottom surface of the compression leg corresponds to the outer end of the digging tooth located at.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the plurality of excavating teeth are fixedly arranged on the circumferential outer wall of the turntable at equal intervals in an annular manner, after a worker winds a cable sleeved with a protective sleeve on the reel and installs the reel, the turntable and the excavating teeth are in contact with the ground by shortening the hydraulic rod, and the ditching operation of the ground is realized by the close fit among the motor A, the driving wheel, the driven wheel, the turntable and the excavating teeth.

2. The invention is provided with a paying-off component, a worker can wind a cable sheathed with a protective pipe sleeve to the middle part of a reel, then the reel and the cable are hoisted and installed on the device by using external hoisting equipment, then the worker can lead the cable to penetrate to the lower part of a moving seat along the position between two guide grooves from the bottom surface of a cavity when the starting end of a ditch corresponds to the position of the guide groove, and the end part of the cable is pressed into a limit groove at the bottom surface of a compression column, then a motor B is started to drive the gear B to rotate, under the meshing connection of the gear B and the gear A, the motor B can drive a driving device to move and simultaneously place the cable into the ditch from the lower side of the device through the extrusion effect of the guide groove on the outer wall of the cable, on the other hand, under the limiting effect of the limit groove at the bottom surface of the compression column, the cable can accurately fall on the bottom surface of the ditch along the direction of the ditch, and a compression spring sheathed on the outer wall of the The utility model discloses a cable laying device, including the conduit, the gear A, the gear B, the gear A, the gear B.

3. The soil shifting plate is arranged and designed into a V-shaped structure with the open end facing forwards, digging teeth on the front side of the device can be accumulated on two sides of an opened ditch when digging out soil, then the paying-off component can lay cables into the ditch after ditching, and at the moment, in the process of continuing advancing of the device, after the cables are laid by the soil shifting plate along with the paying-off component, the soil on two sides of the ditch is shifted into the ditch along an inclined plane, and the soil surface is strickled and compacted by the rear end of the soil shifting plate, so that the integrity of laying work of the line pipe is further improved, the work of ditching, paying-off and burying by workers in a reciprocating mode is avoided, the speed of laying the line pipe is further increased, and the practicability is high.

4. The invention is provided with the guide plate which is of a J-shaped structure with an upward cambered surface, and the arrangement of the structure can help workers to find the position of the groove more quickly and accurately when hoisting the axis and the reel, thereby improving the convenience of the device, ensuring the stability of the reel in the ditching and thread burying processes, preventing the reel from rolling off due to the jolt of the road surface and enhancing the safety of the device. .

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a movable rod and a turntable according to the present invention;

FIG. 3 is a schematic cross-sectional view of the movable base of the present invention;

FIG. 4 is a schematic view of the bottom structure of the movable base of the present invention;

FIG. 5 is a schematic view of the construction of a reel of the present invention with gear A and gear B;

FIG. 6 is a schematic view of a movable base according to the present invention;

fig. 7 is a schematic view of the structure of the compression leg of the present invention.

The reference numbers in the figures illustrate: 1. a movable seat; 2. a wheel axle; 3. a roller; 4. a movable rod; 5. a hydraulic lever; 6. a rod groove; 7. a middle shaft; 8. a turntable; 9. digging teeth; 10. a driven wheel; 11. a driving wheel; 12. a wheel groove; 13. a motor A; 14. a conveyor belt; 15. a cavity; 1501. a power supply box; 16. a groove; 17. an axis; 18. a baffle plate; 19. a guide plate; 20. a reel; 21. a cable; 22. a pay-off assembly; 23. a fixing plate; 24. a soil shifting plate; 25. a gear A; 26. a gear B; 27. a through groove; 28. a motor B; 29. a motor slot; 30. a guide groove; 31. a column groove; 32. pressing the column; 33. a limiting groove; 34. compressing the spring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution:

an electric wire tube laying process and auxiliary equipment comprise a moving seat 1, wherein two wheel shafts 2 are symmetrically arranged on the front side and the rear side of the moving seat 1 in a penetrating mode, two idler wheels 3 are symmetrically and coaxially fixedly connected to two ends of the wheel shafts 2, a movable rod 4 is hinged to the upper end of the front wall of the moving seat 1, two hydraulic rods 5 are symmetrically arranged on the left side and the right side of the movable rod 4 in a penetrating mode, a rod groove 6 is formed in the front end of the movable rod 4, a middle shaft 7 is arranged in the front of the rod groove 6 in a penetrating mode, a rotary table 8 is sleeved on the right side of the outer wall of the middle shaft 7, a plurality of excavating teeth 9 are annularly and equidistantly arranged on the outer wall of the rotary table 8, a driven wheel 10 is sleeved at the left end of the outer wall of the middle shaft 7, a driving wheel 11 is arranged above the rear side of the driven wheel 10, a wheel groove, remove 1 top surface rear side of seat and open and be equipped with cavity 15, cavity 15 front side right-hand member has set firmly power supply box 1501, motor A13 and motor B28 and hydraulic stem 5 all are connected with power supply box 1501 through the wire, remove 1 both sides inner wall upper end of seat and be symmetrical structure and seted up two recesses 16, be equipped with axle center 17 between two recesses 16, bilateral symmetry has set firmly two baffles 18 around recess 16, baffle 18 top surface has set firmly deflector 19, axle center 17 middle part cover is equipped with reel 20, reel 20 middle part is around being equipped with cable 21, cavity 15 lower part is equipped with unwrapping wire subassembly 22, unwrapping wire subassembly 22 one side has set firmly motor B28, remove 1 back wall lower extreme of seat and have set firmly fixed plate 23, fixed plate 23 bottom surface middle part has set firmly earth-poking.

Specifically, the front end and the rear end of the hydraulic rod 5 are respectively hinged with the outer wall of the movable rod 4 and the front wall of the movable seat 1, the two ends of the middle shaft 7 are respectively rotatably connected with the inner walls of the two sides of the rod groove 6, the digging tooth 9 is of an arc triangular prism structure gradually narrowed from inside to outside, the output end of the motor A13 penetrates through the left wall of the movable rod 4, extends to the inside of the wheel groove 12 and is coaxially and fixedly connected with the driving wheel 11, the hydraulic rod 5 is shortened, so that the included angle between the rear end of the movable rod 4 and the front wall of the movable, thereby controlling the front end of the movable rod 4 to descend downwards and make the rotary table 8 and the digging tooth 9 contact with the ground, at this time, the driving wheel 11 can be driven to rotate by the motor A13, further, the driven wheel 10 and the middle shaft 7 are driven to rotate by the conveyor belt 14, the rotary disc 8 also rotates along with the rotation of the middle shaft 7 and drives the digging teeth 9 on the outer wall of the rotary disc to do circular motion to ditch the ground, this allows the apparatus to open the trench for buried cable 21 simultaneously with the paying-off.

Furthermore, the grooves 16 are of a semi-cylindrical structure, two ends of the bottom surface of the shaft center 17 are in sliding contact with the bottom surfaces of the two grooves 16 respectively, the guide plate 19 is of a J-shaped structure with an upward arc surface, the soil shifting plate 24 is of a V-shaped structure with a forward opening end, the bottom surface of the soil shifting plate 24 corresponds to the bottom surface of the roller 3, the digging teeth 9 on the front side of the device can be accumulated on two sides of the opened ditch when digging out soil in the advancing process of the device, then the paying-off component 22 can lay the cable 21 into the ditch after following the ditching work, at the moment, in the advancing process of the device, the soil on two sides of the ditch can be shifted into the ditch along an inclined plane after the cable 21 is laid by the soil shifting plate 24 along with the paying-off component 22, and the soil surface is scraped and compacted by the rear end of the paying-off component, the integrity of the laying work of the conduit is further improved, and, the speed of laying the line pipe is further enhanced, and the practicability is high.

Furthermore, the pay-off assembly 22 comprises a gear A25, a gear A25 is sleeved on the middle portion of the wheel shaft 2 located on the rear side, a gear B26 is arranged on the front side of the gear A25, the gear A25 is meshed with the gear B26, and a through groove 27 is formed in the bottom surface of the cavity 15 corresponding to the positions of the gear A25 and the gear B26.

Still further, a motor B28 is arranged on one side of the gear B26, a motor groove 29 is formed in a position, opposite to the motor B28, of one side wall of the through groove 27, the bottom surface of the motor B28 is fixedly connected with the bottom surface of the motor groove 29, the output end of the motor B28 penetrates through the motor groove 29 and extends into the through groove 27 and is fixedly connected with the gear B26 in a coaxial mode, the motor B28 is started to drive the gear B26 to rotate, and the gear B28 can drive the device to move under the meshing connection of the gear B26 and the gear a 25.

It is worth introducing that the middle parts of the annular outer walls of the gear A25 and the gear B26 are both provided with a guide groove 30, the lower end of the cable 21 passes through the guide groove 30 and extends to the lower part, the front outer wall and the rear outer wall of the cable 21 are respectively in extrusion fit with the inner walls of the front guide groove and the rear guide groove 30, the rear side of the bottom surface of the cavity 15 is provided with a column groove 31, a pressure column 32 is inserted into the column groove 31, the pressure column 32 is in sliding fit with the column groove 31, and the motor B28 can drive the driving device to move and simultaneously place the cable 21 into the ditch from the lower side of.

It is worth to be noted that, the middle of the bottom surface of the compression column 32 is provided with a limiting groove 33, the top surface of the limiting groove 33 is in extrusion fit with the top surface of the end part of the lower side of the cable 21, the middle of the outer side of the compression column 32 is sleeved with a compression spring 34, the upper end and the lower end of the compression spring 34 are respectively connected and fixed with the bottom surface of the movable seat 1 and the lower part of the outer wall of the compression column 32, the bottom surface of the compression column 32 corresponds to the outer end of the digging tooth 9 at the lowest end, on the other hand, under the limiting action of the limiting groove 33 on the bottom surface of the compression column 32, the cable 21 can accurately fall on the bottom surface of the ditch along the direction of the ditch, and the compression spring 34 sleeved on the outer wall of the compression column 32 can also enable the position of the compression column 32 to be adapted to the height of the bottom surface of the ditch, so as to avoid the compression column 32 and the bottom surface of ditch from generating hard contact to cause the damage to The working efficiency and the convenience of the laying work of the line pipe are greatly improved, and the accuracy of the burying work of the line pipe is effectively improved.

The working principle is as follows: the worker winds the cable sleeved with the protective sleeve on the outside of the reel 20, then uses external hoisting equipment to hoist the reel 20 together with the cable 21 and mount the cable on the device, and then can shorten the hydraulic rod 5 to reduce the included angle between the rear end of the movable rod 4 and the front wall of the movable seat 1, so as to control the front end of the movable rod 4 to descend downwards and enable the turntable 8 to be in contact with the excavating teeth 9 and the ground, at the moment, the motor A13 can be used for driving the driving wheel 11 to rotate, and then the driving wheel 10 and the middle shaft 7 are driven to rotate through the conveyor belt 14, the turntable 8 can also rotate along with the rotation of the middle shaft 7 and drive the excavating teeth 9 on the outer wall to do circular motion to ditch the ground, and the device can synchronously open ditches for burying the cable 21 while paying off, so that two steps of ditching and paying off can be completed in one-time traveling, when the starting end of the channel corresponds to the position of the guide groove 30, the cable is threaded to the lower part of the movable seat 1 along the position between the two guide grooves 30 from the bottom surface of the cavity 15, the end part of the cable 21 is pressed into the limiting groove 33 on the bottom surface of the compression column 32, then the motor B28 is started to drive the gear B26 to rotate, under the meshing connection of the gear B26 and the gear A25, the motor B28 can drive the driving device to move and simultaneously place the cable 21 into the channel from the lower side of the device through the extrusion effect of the guide groove 30 on the outer wall of the cable 21, on the other hand, under the limiting action of the limiting groove 33 on the bottom surface of the compression column 32, the cable 21 can accurately fall on the bottom surface of the channel along the direction of the channel, and the compression spring 34 sleeved on the outer wall of the compression column 32 can enable the position of the compression column 32 to be matched with the height of the bottom surface of the channel, the damage to the pressing column 32 or the cable 21 caused by the hard contact between the pressing column 32 and the bottom surface of the ditch is avoided, the cable 21 can be conveniently and quickly placed into the ditch through the structure, the length of the cable 21 which is released can be kept consistent with the running path of the roller 3 through the meshing connection of the gear A25 and the gear B26, the convenience and the working efficiency of the laying work of the conduit are greatly improved, and the accuracy of the laying work of the conduit is also effectively improved, in the advancing process of the device, the excavating teeth 9 on the front side of the device can accumulate on two sides of the opened ditch when excavating soil, then the cable 21 can be laid into the ditch by the paying-off assembly 22 after the ditching work, in the continuous advancing process of the device, the soil on two sides of the ditch can be poked into the ditch along the inclined plane by the soil poking plate 24 along with the laying cable 21 by the paying-off assembly 22, and the soil surface is scraped and compacted by the rear end of the, the integrality of work is laid to the spool has further been improved, has avoided the reciprocal work of ditching, unwrapping wire and burying underground of staff, has further strengthened the speed of laying the spool, and the practicality is strong.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric spool is laid technology and is supplementary with equipment, includes removal seat (1), its characterized in that: the front side and the rear side of the moving seat (1) are symmetrically and coaxially provided with two wheel shafts (2), two ends of each wheel shaft (2) are symmetrically and coaxially fixedly connected with two idler wheels (3), a movable rod (4) is hinged to the upper end of the front wall of the moving seat (1), the left side and the right side of each movable rod (4) are symmetrically provided with two hydraulic rods (5), a rod groove (6) is formed in the front end of each movable rod (4), a middle shaft (7) is arranged in the front of the rod groove (6) in a penetrating mode, a rotary disc (8) is sleeved on the right side of the outer wall of the middle shaft (7), a plurality of excavating teeth (9) are fixedly arranged on the outer wall of the periphery of the rotary disc (8) in an annular and equidistant mode, a driven wheel (10) is sleeved on the left end of the outer wall of the middle shaft (7), a driving wheel (11), the position of movable rod (4) left wall for race (12) has set firmly motor A (13), action wheel (11) and follow driving wheel (10) between be connected with conveyer belt (14), it has seted up cavity (15) to remove seat (1) top surface rear side, cavity (15) front side right-hand member has set firmly power supply box (1501), it has seted up two recess (16) to remove seat (1) both sides inner wall upper end and be symmetrical structure, two be equipped with axle center (17) between recess (16), bilateral symmetry has set firmly two baffle (18) around recess (16), baffle (18) top surface has set firmly deflector (19), axle center (17) middle part cover is equipped with reel (20), reel (20) middle part is around being equipped with cable (21), cavity (15) lower part is equipped with unwrapping wire subassembly (22), unwrapping wire subassembly (22) one side has set firmly motor B (28), the lower end of the rear wall of the movable seat (1) is fixedly provided with a fixed plate (23), and the middle of the bottom surface of the fixed plate (23) is fixedly provided with a soil shifting plate (24).

2. The electrical conduit laying process and auxiliary equipment according to claim 1, wherein: both ends are articulated with movable rod (4) outer wall and removal seat (1) antetheca respectively around hydraulic stem (5), axis (7) both ends rotate with rod groove (6) both sides inner wall respectively and are connected, it is the arc triangular prism structure that from interior to exterior narrows gradually to excavate tooth (9), motor A (13) output runs through movable rod (4) left wall and extends to wheel groove (12) inside and with action wheel (11) coaxial fixed connection.

3. The electrical conduit laying process and auxiliary equipment according to claim 1, wherein: recess (16) are the semicylinder structure, axle center (17) bottom surface both ends respectively with two recess (16) bottom surface sliding contact, deflector (19) are the ascending J type structure of cambered surface, it is the forward V style of calligraphy structure of open end to dial native board (24), it is corresponding with gyro wheel (3) bottom surface position to dial native board (24) bottom surface position.

4. The electrical conduit laying process and auxiliary equipment according to claim 1, wherein: the paying-off assembly (22) comprises a gear A (25), the gear A (25) is sleeved in the middle of the wheel shaft (2) located on the rear side, a gear B (26) is arranged on the front side of the gear A (25), the gear A (25) is meshed with the gear B (26) and connected with the gear B, and a through groove (27) is formed in the position, relative to the gear A (25) and the gear B (26), of the bottom surface of the cavity (15).

5. The electrical conduit laying process and auxiliary equipment according to claim 4, wherein: the motor B (28) is arranged on one side of the gear B (26), a motor groove (29) is formed in the position, opposite to the motor B (28), of one side wall of the penetrating groove (27), the bottom surface of the motor B (28) is fixedly connected with the bottom surface of the motor groove (29), and the output end of the motor B (28) penetrates through the motor groove (29) to extend into the penetrating groove (27) and is coaxially and fixedly connected with the gear B (26).

6. The electrical conduit laying process and auxiliary equipment according to claim 5, wherein: guide slot (30) have all been seted up in gear A (25) and gear B (26) annular outer wall middle part, cable (21) lower extreme passes guide slot (30) and extends to the lower part, outer wall is two around cable (21) respectively with guide slot (30) inner wall extrusion fit, cavity (15) bottom surface rear side is opened and is equipped with post groove (31), the interpolation of post groove (31) is equipped with compression leg (32), compression leg (32) and post groove (31) sliding fit.

7. The electrical conduit laying process and auxiliary equipment according to claim 6, wherein: spacing groove (33) have been seted up in compression leg (32) bottom surface middle part, spacing groove (33) top surface and cable (21) downside tip top surface extrusion fit, compression leg (32) outside middle part cover is equipped with compression spring (34), both ends are fixed with removal seat (1) bottom surface and compression leg (32) outer wall sub-unit connection respectively about compression spring (34), compression leg (32) bottom surface position with be located the lower extreme it is corresponding to excavate tooth (9) outside end position.