CN217734166U - Direct-buried cable trench excavation equipment - Google Patents

Abstract

The utility model relates to a technical field of cable pit excavation equipment, especially relate to a direct burial type cable pit excavation equipment, its sand and soil passes through the delivery pipe and discharges to the side of cable pit, improves the outside automatic transport's of sand and soil convenience, reduces the hand labor, improves excavation efficiency; the device comprises a first support, a lifting device, a traction device, a second support, a rotating shaft, a disc, cutter teeth, a barrel body, an auger, a first motor and a discharge pipe, wherein the first support is arranged on the lifting device, the lifting device is used for lifting and driving the first support, the lifting device is arranged on the traction device, the traction device is used for moving the position of the lifting device, the second support is arranged on the left part of the first support, the rotating shaft is rotationally arranged on the lower part of the second support, a driving device is arranged on the second support, the driving device is used for rotationally driving the rotating shaft, the disc is fixedly sleeved on the outer side wall of the rotating shaft, the cutter teeth are circumferentially arranged on the outer side wall of the disc uniformly, the barrel body is arranged on the right part of the first support, and the lower part of the left side of the barrel body is provided with an inlet port.

Description

Direct-buried cable trench excavation equipment

Technical Field

The utility model relates to a cable pit excavation equipment's technical field especially relates to a direct-burried cable pit excavation equipment.

Background

The cable trench is an underground pipeline used for laying and replacing electric power or telecommunication cable facilities and is also an enclosure structure of laid cable facilities, and has a pipeline structure form of a rectangle, a circle, an arch and the like, the cable trench needs to be excavated on the ground before the cable is laid so as to facilitate the cable laying, in the prior art CN201220362595.1, the height of a bracket and a directional wheel is controlled by adjusting the position of a stretching rod, then the weight of a balancing weight is adjusted according to the working principle of a rod scale, the balancing weight generally selects concrete blocks or stones, the aim is to keep the cable trench excavator balanced in the excavation process, a driver needs to give consideration to the front and the back at any time in the excavation process, whether obstacles or contact net foundations exist in front of driving, and whether the excavation speed of a wheel disc is proper in the excavation process at any time, the excavation speed can be realized by adjusting the rotating speed of a power output shaft according to geological conditions, but the device is not convenient for cleaning the excavated sandy soil from the inside to the outside of the trench, the labor intensity of manual cleaning is increased, and the efficiency of cleaning the inner soil is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sandy soil passes through the delivery pipe and discharges to the side of cable pit, and improve equipment reduces artifical work to the outside convenience of carrying of sandy soil automatically, improves the formula cable pit excavation equipment that directly buries of excavation efficiency.

The utility model discloses a direct-buried cable trench excavation equipment, including first support, elevating gear, draw gear, the second support, the pivot, the disc, the sword tooth, the barrel, the auger, first motor and delivery pipe, first support mounting is on elevating gear, elevating gear is used for lifting drive to first support, elevating gear installs on draw gear, draw gear is used for moving elevating gear position, the second support mounting is in first support left part, the pivot is rotatory to be installed in second support lower part, be provided with drive arrangement on the second support, the rotary drive of drive arrangement countershaft, the disc is fixed and is adorned on the pivot lateral wall, the equal circumference of multiunit sword tooth is installed on the disc lateral wall, the barrel is installed in first support right part, barrel left side lower part is provided with the inlet port, barrel upper portion rear end is provided with the discharge port, the upper and lower both ends of auger are respectively installed on the barrel inside wall through the bearing rotation, first motor is installed on the barrel top, first motor output end is connected with the top auger is concentric, the delivery pipe intercommunication sets up in barrel exit; the method comprises the steps of firstly pre-excavating a square groove on the ground to be excavated, then driving a first support to move downwards through a lifting device, enabling the first support to drive a disc and the lower part of a cylinder to extend into the square groove, then driving a rotating shaft to rotate anticlockwise through a driving device, driving the disc and a plurality of groups of cutter teeth to rotate anticlockwise after the rotating shaft rotates, simultaneously driving the first support to move leftwards through a traction device, excavating the length of the square groove in the moving process after the disc and the cutter teeth rotate, improving the convenience of equipment for excavating a cable trench, conveying excavated sandy soil backwards, collecting sandy soil through an inlet at the lower part of the cylinder, enabling the collected sandy soil to enter the inside of the cylinder, then driving an auger to rotate through opening a first motor, lifting and conveying the sandy soil entering the cylinder after the auger rotates, discharging the conveyed sandy soil to the side of the cable trench through a discharge pipe, further improving the convenience of the equipment for automatically conveying the sandy soil outwards, reducing manual labor and improving the excavation efficiency.

Preferably, the lifting device comprises a third support, two groups of slide rails, two groups of slide blocks, a connecting arm, a stud and a second motor, the left end of the third support is installed on the traction device, the two groups of slide rails are respectively installed on the outer side wall of the third support, the two groups of slide blocks are respectively installed on the two groups of slide rails in a vertically sliding manner, the front end and the rear end of the connecting arm are respectively connected with the outer side walls of the two groups of slide blocks, the left end of the first support is connected with the right end of the connecting arm, the upper end and the lower end of the stud are respectively installed on the inner side wall of the third support in a rotating manner through a bearing, a threaded hole is formed in the middle of the connecting arm, the connecting arm is installed on the outer side wall of the stud in a matching and threaded manner through the threaded hole, the second motor is installed at the top end of the third support, and the output end of the second motor is concentrically connected with the top end of the stud; the double-screw bolt is driven to rotate by opening the second motor, the connecting arm is driven to move upwards or downwards after the double-screw bolt rotates, the connecting arm is driven to drive the first support to carry out lifting movement adjustment, convenience in lifting movement adjustment of the disc and the cylinder is improved, use convenience of the equipment is improved, and stability in lifting movement of the first support is improved by arranging the two sets of sliding rails and the two sets of sliding blocks, so that use stability of the equipment during working is improved.

Preferably, the driving device comprises a third motor, a first belt pulley, a second belt pulley and a belt, the third motor is mounted on the outer side wall of the upper part of the second support, the first belt pulley is concentrically arranged on the output end of the third motor, the second belt pulley is concentrically mounted at the front end of the rotating shaft, the upper part of the belt is sleeved on the outer side wall of the first belt pulley, and the lower part of the belt is sleeved on the outer side wall of the second belt pulley; the second support is opened to drive the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through the belt after rotating, and therefore the second belt pulley drives the disc to rotate through the rotating shaft, and the convenience of the multiple groups of cutter teeth for cable trench excavation is improved.

Preferably, the sliding rail further comprises a plurality of groups of grooves and two groups of hydraulic cylinders, the grooves are respectively arranged on the outer side wall of the sliding rail, fixed ends of the two groups of hydraulic cylinders are respectively arranged at the right ends of the two groups of sliding blocks, through holes are respectively arranged at the right ends of the two groups of sliding blocks, and moving ends of the two groups of hydraulic cylinders respectively penetrate through the through holes of the two groups of sliding blocks and extend into the grooves; inside the removal end through two sets of pneumatic cylinders stretched into the recess to improve the slide locating effect of two sets of sliders, and then improve the fixed convenience of lift of first support.

Preferably, the device also comprises a baffle plate, the baffle plate is arranged on the outer side wall of the second bracket, and the baffle plate is arranged above the disc; through setting up the baffle, improve the sand and soil when disc and sword tooth are to cable pit excavation and shelter from the effect, improve the protection convenience.

Preferably, the device also comprises a lighting lamp, and the lighting lamp is arranged at the bottom end of the first bracket; the bottom end of the first support is illuminated through the illuminating lamp, and illumination convenience of the equipment in the process of excavating the cable trench is improved.

Preferably, the multiple groups of cutter teeth are all arranged in an arc shape; through setting up multiunit sword tooth into the arc, improve the use strength of multiunit sword tooth.

Preferably, the traction device comprises a traction headstock, and the right end of the traction headstock is connected with the left end of the third support; the traction headstock is arranged, so that the convenience of the equipment for excavating the length of the cable trough is improved, and the working efficiency of the equipment is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the method comprises the steps of firstly pre-excavating a square groove on the ground to be excavated, then driving a first support to move downwards through a lifting device, enabling the first support to drive a disc and the lower part of a cylinder to extend into the square groove, then driving a rotating shaft to rotate anticlockwise through a driving device, driving the disc and a plurality of groups of cutter teeth to rotate anticlockwise after the rotating shaft rotates, simultaneously driving the first support to move leftwards through a traction device, excavating the length of the square groove in the moving process after the disc and the cutter teeth rotate, improving the convenience of equipment for excavating a cable trench, conveying excavated sandy soil backwards, collecting sandy soil through an inlet at the lower part of the cylinder, enabling the collected sandy soil to enter the inside of the cylinder, then driving an auger to rotate through opening a first motor, lifting and conveying the sandy soil entering the cylinder after the auger rotates, discharging the conveyed sandy soil to the side of the cable trench through a discharge pipe, further improving the convenience of the equipment for automatically conveying the sandy soil outwards, reducing manual labor and improving the excavation efficiency.

Drawings

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

FIG. 2 is a front view of a portion of the third bracket connected to a slide rail or the like;

FIG. 3 is a partial structural view of the disk in connection with cutter teeth or the like;

FIG. 4 is a schematic view of a partial axial structure of a slider connected to a link arm;

in the drawings, the reference numbers: 1. a first bracket; 2. a second bracket; 3. a rotating shaft; 4. a disc; 5. cutting teeth; 6. a cylinder body; 7. a packing auger; 8. a first motor; 9. a discharge pipe; 10. a third support; 11. a slide rail; 12. a slider; 13. a connecting arm; 14. a stud; 15. a second motor; 16. a third motor; 17. a first pulley; 18. a second pulley; 19. a belt; 20. a groove; 21. a hydraulic cylinder; 23. a baffle plate; 24. an illuminating lamp; 25. and (5) towing the locomotive.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The second bracket 2 is arranged at the left part of the first bracket 1, the rotating shaft 3 is rotationally arranged at the lower part of the second bracket 2, the disc 4 is fixedly sleeved on the outer side wall of the rotating shaft 3, a plurality of groups of cutter teeth 5 are all circumferentially arranged on the outer side wall of the disc 4, the cylinder 6 is arranged at the right part of the first bracket 1, the lower part of the left side of the cylinder 6 is provided with an inlet, the rear end of the upper part of the cylinder 6 is provided with a discharge port, the upper end and the lower end of the auger 7 are respectively rotationally arranged on the inner side wall of the cylinder 6 through bearings, the first motor 8 is arranged at the top end of the cylinder 6, the output end of the first motor 8 is concentrically connected with the top end of the auger 7, the discharge pipe 9 is communicated and arranged at the discharge port of the cylinder 6, two groups of slide rails 11 are respectively arranged on the outer side wall of the third bracket 10, two groups of slide rails 12 are respectively slidably arranged on the two groups of slide rails 11 up and down, the front and rear ends of the connecting arm 13 are respectively connected with the outer side walls of the two groups of the slide blocks 12, the left end of the first bracket 1 is connected with the right end of the connecting arm 13, the upper end and the lower end of a stud 14 are respectively rotatably arranged on the inner side wall of a third support 10 through bearings, a threaded hole is arranged in the middle of a connecting arm 13, the connecting arm 13 is arranged on the outer side wall of the stud 14 through the threaded hole in a matching and threaded manner, a second motor 15 is arranged at the top end of the third support 10, the output end of the second motor 15 is concentrically connected with the top end of the stud 14, a third motor 16 is arranged on the outer side wall of the upper part of a second support 2, a first belt pulley 17 is concentrically arranged on the output end of the third motor 16, a second belt pulley 18 is concentrically arranged at the front end of a rotating shaft 3, the upper part of a belt 19 is sleeved on the outer side wall of the first belt pulley 17, the lower part of the belt 19 is sleeved on the outer side wall of the second belt pulley 18, a plurality of grooves 20 are respectively arranged on the outer side wall of a sliding rail 11, the fixed ends of two groups of hydraulic cylinders 21 are respectively arranged at the right ends of two groups of sliding blocks 12, and through holes are respectively arranged at the right ends of the two groups of sliding blocks 12, the moving ends of the two groups of hydraulic cylinders 21 respectively penetrate through holes of the two groups of sliding blocks 12 and extend into the two groups of grooves 20, the baffle 23 is installed on the outer side wall of the second support 2, the baffle 23 is arranged above the disc 4, the illuminating lamp 24 is installed at the bottom end of the first support 1, and the right end of the traction headstock 25 is connected with the left end of the third support 10; firstly, a square groove is pre-excavated in the ground to be excavated, then a first support 1 is driven to move downwards through a lifting device, the first support 1 drives the lower parts of a disc 4 and a cylinder 6 to extend into the square groove, then a driving device drives a rotating shaft 3 to rotate anticlockwise, the rotating shaft 3 drives the disc 4 and a plurality of groups of cutter teeth 5 to rotate anticlockwise, meanwhile, a traction device drives the first support 1 to move leftwards, the disc 4 and the cutter teeth 5 excavate the length of the square groove in the moving process after rotating, the convenience of the device for excavating the cable trench is improved, excavated sandy soil is conveyed backwards, the sandy soil is collected through an inlet at the lower part of the cylinder 6, the collected sandy soil enters the cylinder 6, then a first motor 8 is started to drive an auger 7 to rotate, the sandy soil entering the cylinder 6 is lifted and conveyed after the auger 7 rotates, the conveyed sandy soil is discharged towards the side of the cable trench through an exhaust pipe 9, the convenience of the device for automatically conveying the sandy soil outwards is improved, the manual labor is reduced, and the excavating efficiency is improved.

As shown in fig. 1 to 4, the utility model discloses a formula cable pit excavation equipment directly buries, it is at the during operation, square groove is excavated in advance to the ground that at first will excavate, it is rotatory to drive double-screw bolt 14 through opening second motor 15, double-screw bolt 14 drives linking arm 13 upwards or moves down after rotatory, make linking arm 13 drive first support 1 and carry out the lift adjustment, move down through first support 1, make first support 1 drive disc 4 and barrel 6 lower part stretch into square inslot, later drive pivot 3 anticlockwise rotation through drive arrangement, it drives disc 4 and multiunit sword tooth 5 anticlockwise rotation to drive after the pivot 3 is rotatory, it moves left to drive first support 1 through draw gear simultaneously, make disc 4 and sword tooth 5 remove the length of in-process square groove after rotatory, then collect the sand through barrel 6 lower part inlet port, the sand that collects gets into inside barrel 6, later drive auger 7 rotatory through opening first motor 8, the sand that auger 7 gets into after rotatory promotes the transport barrel 6 interior sand, the sand that carries the side of delivery to the cable pit through delivery pipe 9.

The utility model discloses the main function who realizes does: firstly, a square groove is pre-excavated on the ground to be excavated, then the first support 1 is driven to move downwards through the lifting device, the first support 1 is driven to drive the lower parts of the disc 4 and the cylinder 6 to extend into the square groove, then the rotating shaft 3 is driven to rotate anticlockwise through the driving device, the rotating shaft 3 drives the disc 4 and the multiple groups of cutter teeth 5 to rotate anticlockwise, meanwhile, the first support 1 is driven to move leftwards through the traction device, the disc 4 and the cutter teeth 5 are driven to excavate the length of the square groove in the moving process after rotating, the convenience of the equipment for excavating the cable trench is improved, excavated sandy soil is conveyed backwards, sandy soil is collected through an inlet at the lower part of the cylinder 6, the collected sandy soil enters the cylinder 6, then the auger 7 is driven to rotate through opening the first motor 8, the sandy soil entering the cylinder 6 is lifted and conveyed after the auger 7 rotates, the conveyed sandy soil is discharged towards the side of the cable trench through the discharge pipe 9, the convenience of the equipment for automatically conveying the sandy soil outwards is improved, the manual labor is reduced, and the excavation efficiency is improved.

The installation mode, the connection mode or the setting mode of the direct-buried cable trench excavation equipment of the utility model are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a directly bury formula cable pit excavation equipment's auger 7, first motor 8, second motor 15, third motor 16, pneumatic cylinder 21, light 24 and traction vehicle head 25 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A direct-buried cable trench excavation device is characterized by comprising a first support (1), a lifting device, a traction device, a second support (2), a rotating shaft (3), a disc (4), cutter teeth (5), a cylinder body (6), an auger (7), a first motor (8) and a discharge pipe (9), wherein the first support (1) is arranged on the lifting device, the lifting device is used for lifting and driving the first support (1), the lifting device is arranged on the traction device, the traction device is used for moving the position of the lifting device, the second support (2) is arranged at the left part of the first support (1), the rotating shaft (3) is rotatably arranged at the lower part of the second support (2), the second bracket (2) is provided with a driving device which drives the rotating shaft (3) to rotate, the disc (4) is fixedly sleeved on the outer side wall of the rotating shaft (3), a plurality of groups of cutter teeth (5) are all circumferentially arranged on the outer side wall of the disc (4), the barrel (6) is arranged at the right part of the first bracket (1), the lower part of the left side of the barrel (6) is provided with an inlet, the rear end of the upper part of the barrel (6) is provided with a discharge port, the upper end and the lower end of the auger (7) are respectively and rotatably arranged on the inner side wall of the barrel (6) through bearings, the first motor (8) is arranged at the top end of the barrel (6), the output end of the first motor (8) is concentrically connected with the top end of the auger (7), the discharge pipe (9) is communicated with the discharge port of the cylinder (6).

2. The buried cable trench digging equipment according to claim 1, wherein the lifting device comprises a third support (10), two sets of sliding rails (11), two sets of sliding blocks (12), a connecting arm (13), a stud (14) and a second motor (15), the left end of the third support (10) is installed on the traction device, the two sets of sliding rails (11) are respectively installed on the outer side wall of the third support (10), the two sets of sliding blocks (12) are respectively installed on the two sets of sliding rails (11) in an up-and-down sliding manner, the front end and the rear end of the connecting arm (13) are respectively connected with the outer side walls of the two sets of sliding blocks (12), the left end of the first support (1) is connected with the right end of the connecting arm (13), the upper end and the lower end of the stud (14) are respectively installed on the inner side wall of the third support (10) through bearings in a rotating manner, a threaded hole is formed in the middle of the connecting arm (13), the connecting arm (13) is screwed on the outer side wall of the stud (14) through the threaded hole in a matching manner, the second motor (15) is installed at the top end of the third support (10), and the output end of the second motor (15) is concentrically connected with the top end of the stud (14).

3. The buried cable trench digging equipment according to claim 1, wherein the driving device comprises a third motor (16), a first belt pulley (17), a second belt pulley (18) and a belt (19), the third motor (16) is installed on the outer side wall of the upper portion of the second bracket (2), the first belt pulley (17) is concentrically arranged on the output end of the third motor (16), the second belt pulley (18) is concentrically installed at the front end of the rotating shaft (3), the upper portion of the belt (19) is sleeved on the outer side wall of the first belt pulley (17), and the lower portion of the belt (19) is sleeved on the outer side wall of the second belt pulley (18).

4. The buried cable trench digging equipment according to claim 2, further comprising a plurality of sets of grooves (20) and two sets of hydraulic cylinders (21), wherein the plurality of sets of grooves (20) are respectively disposed on the outer side wall of the sliding rail (11), the fixed ends of the two sets of hydraulic cylinders (21) are respectively mounted at the right ends of the two sets of sliding blocks (12), and the right ends of the two sets of sliding blocks (12) are respectively provided with a through hole, and the moving ends of the two sets of hydraulic cylinders (21) respectively penetrate through the through holes of the two sets of sliding blocks (12) and extend into the two sets of grooves (20).

5. A buried cable trench excavation apparatus according to claim 1, further comprising a baffle (23), wherein the baffle (23) is mounted on an outer side wall of the second bracket (2), and the baffle (23) is disposed above the disc (4).

6. A direct buried cable trench excavation apparatus according to claim 1, further comprising an illumination lamp (24), wherein the illumination lamp (24) is installed at a bottom end of the first support (1).

7. A buried cable trench excavation apparatus according to claim 1, wherein the plurality of sets of cutter teeth (5) are each configured in an arc.

8. The direct-buried cable trench excavation equipment of claim 1, wherein the traction device comprises a traction head (25), and the right end of the traction head (25) is connected with the left end of the third support (10).

Images