CN204081998U - Motor driven electric rod pit rig - Google Patents

Motor driven electric rod pit rig Download PDF

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Publication number
CN204081998U
CN204081998U CN201420446775.7U CN201420446775U CN204081998U CN 204081998 U CN204081998 U CN 204081998U CN 201420446775 U CN201420446775 U CN 201420446775U CN 204081998 U CN204081998 U CN 204081998U
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CN
China
Prior art keywords
cylinder
rig
bearing
pit
electric rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201420446775.7U
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Chinese (zh)
Inventor
王建军
王建岗
张江潮
邱超杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd
Shahe Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd
Shahe Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd, Shahe Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420446775.7U priority Critical patent/CN204081998U/en
Application granted granted Critical
Publication of CN204081998U publication Critical patent/CN204081998U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of motor driven electric rod pit rig, comprise a motor tricycle assembly, it is characterized in that, the chassis (7) of motor tricycle assembly is provided with electric rod pit rig and hydraulic support leg (1), the engine (2) of motor tricycle assembly by clutch (3), driving pulley (4) and driven pulley (12) for electric rod pit rig provides power.Compared with prior art, the utility model, because adopting rig principle, saves a large amount of manpower.General 2 meters of dark bar holes, only need can complete for 20 to three ten minutes.The utility model substantially increases construction working efficiency, reduces construction cost of labor, has also filled up the blank not having the special pitting machine of electric pole simultaneously.Be applicable to power supply station, Phase of Electric Power Projects unit.

Description

Motor driven electric rod pit rig
Technical field
The utility model relates to a kind of engineering machinery, especially a kind of Phase of Electric Power Projects motor driven electric rod pit rig.
Background technology
When power line construction, need to excavate a large amount of electric rod pits and plant for electric pole vertical.Be all bit by bit excavate with a large amount of manpower spade at present, waste time and energy, and efficiency of construction be low.Therefore, designing a kind of motor driven electric rod pit rig, is the current technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of motor driven electric rod pit rig.
The technical scheme in the invention for solving the technical problem is:
Motor driven electric rod pit rig, comprise a motor tricycle assembly, the chassis of motor tricycle assembly is provided with electric rod pit rig and hydraulic support leg, the engine of motor tricycle assembly by clutch, driving pulley and driven pulley for electric rod pit rig provides power.
Scheme is selected as one of the present utility model, described electric rod pit rig comprises and being made up of drilling rod, drill bit, rotating mechanism and propulsion plant, rotating mechanism drives drilling rod to rotate, drilling rod drives bit, propulsion plant helps drill bit rotate to underground and taken out of by the earth in drill bit, and so circulated pit excavation work.
Select scheme as one of the present utility model, described drilling rod is square-section drilling rod, and described rotating mechanism is by bevel gear and bevel gear form, bevel gear by upper bearing (metal), lower bearing, upper ball cover, lower ball cover and gear shaft in the vertical chamber of rotation is fixed on " ┫ " shape housing, bevel gear by left bearing, right bearing and gear shaft in the horizontal cavity of rotation is fixed on " ┫ " shape housing, described driven pulley is arranged on gear shaft axle head, gear shaft for square hollow shaft, gear shaft square hollowly to mate with drilling rod, bevel gear with bevel gear engagement, upper ball cover and lower ball cover are transparent cover, gear shaft two ends up and down stretch out outside upper ball cover and lower ball cover respectively, upper ball cover is fixed with fairlead, end axle is had in the upper end of drilling rod, at end axle sleeve, bearing is housed, at bearing outside, bearing support is housed, bearing support is provided with bearing cover, the external diameter of bearing support and bearing cover is slightly less than the internal diameter of fairlead, the inwall of fairlead is provided with vertically to gib block, bearing support and bearing cover have the gathering sill mated with gib block.
Select scheme as one of the present utility model, described propulsion plant is by cylinder and cylinder form, cylinder and cylinder for coaxial cylinder, cylinder and cylinder rotating with rolling stand is fixed on the chassis of motor tricycle assembly, at cylinder and cylinder drum shaft on be fixed with handwheel, bearing support and bearing cover are fixed with decline wire rope and boom hoist cable respectively, fairlead are provided with decline wire rope by elongated hole, decline wire rope by the break-in of decline wire rope wheel be wrapped in cylinder and cylinder one of them on, boom hoist cable by boom hoist cable break-in wheel be wrapped in cylinder and cylinder another on, decline wire rope (8-9) and boom hoist cable winding direction on cylinder is contrary, when decline wire rope be wrapped in gradually cylinder drives drilling rod and drill bit to decline time, boom hoist cable just in time discharges on cylinder, otherwise; When boom hoist cable be wrapped in gradually cylinder drives drilling rod and drill bit rise time, decline wire rope just in time discharges on cylinder.
Select scheme as one of the present utility model, described decline wire rope and boom hoist cable have symmetrical two respectively, described cylinder and cylinder for two couple of symmetry, at cylinder and cylinder drum shaft on fixing be driven gear, described handwheel is fixed on hand wheel shaft, and hand wheel shaft is rotated by hand wheel shaft support and is fixed on the chassis of motor tricycle assembly, and hand wheel shaft is fixed with driving gear, and driving gear engages with driven gear.
Scheme is selected as one of the present utility model, described drill bit is made up of large cylinder, little cylindrical shell and junction plate, the bottom of large cylinder and the bottom of little cylindrical shell are all with spirality sawtooth, large cylinder and little cylindrical shell overlap in short transverse, described junction plate along the direction of the spirality sawtooth of large cylinder bottom by large cylinder together with little barrel soldering, closure plate is had in the welded top of large cylinder, closure plate there is bolt hole, have terminal pad in the bottom of drilling rod, drilling rod is connected with bolt with the closure plate of large cylinder by terminal pad.
Scheme is selected as one of the present utility model, the lower ball cover of rotating mechanism by hinge and chassis hinged, oil cylinder is hinged with between chassis and fairlead, chassis is provided with hydraulic system, oil cylinder is connected with hydraulic system, in motor driven electric rod pit rig off working state, electric rod pit rig is turning on the driver's cabin of motor tricycle assembly by oil cylinder.
Operating principle: the utility model adopts rig operating principle, (cutter head center pipe and housing pipe all adopt seamless steel pipe to special drill bit, are made into zigzag fashion, and are coated with alloy abrasion resistance material, cutter head center tooth pipe trip-out ground and the effect of line hole, housing plays deburring and deposits soil effect).Also has corollary apparatus: hydraulic system, propulsion plant, power set (using 37 horsepowers of single cylinder diesels), Power output shearing device (clutch), drill bit gearbox device.
Drilling machine platform four hydraulic support legs are propped up by hydraulic system by method of operating: 1, pitting machine is moved on to assigned address, become level.2, drilling apparatus hydraulic system is holded up into 90 degree uprightly on the table.3, press power output clutch, be in and cut off Power output duty, then ato unit.Loosen clutch, handle power drives drilling rod to rotate.Operating personnel have held rig and have advanced manual pulley, according to job site Environmental adjustments drill bit fltting speed.4, when 500 ~ 600 millimeters, rig advancing distance ground, drilling rod is mentioned, then the soil in drill bit is cleared up.5, according to construction requirement, repeatedly step 3 and step 4 is repeated, until the degree of depth reaches requirement.
Compared with prior art, the utility model, because adopting rig principle, saves a large amount of manpower.General 2 meters of dark bar holes, only need can complete for 20 to three ten minutes.The utility model substantially increases construction working efficiency, reduces construction cost of labor, has also filled up the blank not having the special pitting machine of electric pole simultaneously.Be applicable to power supply station, Phase of Electric Power Projects unit.
Accompanying drawing explanation
Fig. 1 is the front view (top broken section) of structural representation of the present utility model;
Fig. 2 is the front view (bottom broken section) of structural representation of the present utility model;
Fig. 3 is that the A of Fig. 1 is to partial view;
Fig. 4 is the top view (the first embodiment) of Fig. 3;
Fig. 5 is the top view (the second embodiment) of Fig. 3;
Fig. 6 is top of the present utility model broken section;
Fig. 7 is that the B of Fig. 2 is to partial view;
Fig. 8 is the I portion partial enlarged drawing of Fig. 1.
Detailed description of the invention
As shown in the figure, motor driven electric rod pit rig, comprise a motor tricycle assembly, the chassis 7 of motor tricycle assembly is provided with electric rod pit rig and hydraulic support leg 1, the engine 2 of motor tricycle assembly by clutch 3, driving pulley 4 and driven pulley 12 for electric rod pit rig provides power.
Described electric rod pit rig comprises and being made up of drilling rod 6, drill bit 5, rotating mechanism 9 and propulsion plant 8, rotating mechanism 9 drives drilling rod 6 to rotate, drilling rod 6 drives drill bit 5 to rotate, and propulsion plant 8 helps drill bit 5 rotate to underground and taken out of by the earth in drill bit 5, and so circulated pit excavation work.
Described drilling rod 6 is square-section drilling rod, and described rotating mechanism 9 is by bevel gear 9-4 and bevel gear 9-7 is formed, bevel gear 9-4 is by upper bearing (metal) 9-2, lower bearing 9-5, upper ball cover 9-1, lower ball cover 9-6 and gear shaft in the vertical chamber of rotation is fixed on " ┫ " shape housing, bevel gear 9-7 is by left bearing 9-9, right bearing 9-8 and gear shaft in the horizontal cavity of rotation is fixed on " ┫ " shape housing, described driven pulley 12 is arranged on gear shaft axle head, gear shaft for square hollow shaft, gear shaft square hollowly to mate with drilling rod 6, bevel gear 9-4 and bevel gear 9-7 engages, and upper ball cover 9-1 and lower ball cover 9-6 is transparent cover, gear shaft the two ends up and down of 9-3 are stretched out outside upper ball cover 9-1 and lower ball cover 9-6 respectively, upper ball cover 9-1 is fixed with fairlead 10, end axle 11 is had in the upper end of drilling rod 6, bearing 11-1 is set with at end axle 11, bearing support 11-2 is set with outside bearing 11-1, bearing support 11-2 is provided with bearing cover 11-3, the external diameter of bearing support 11-2 and bearing cover 11-3 is slightly less than the internal diameter of fairlead 10, the inwall of fairlead 10 is provided with vertically to gib block 10-1, bearing support 11-2 and bearing cover 11-3 have the gathering sill 11-4 mated with gib block 10-1.
Described propulsion plant 8 is by cylinder 8-3 and cylinder 8-4 is formed, cylinder 8-3 and cylinder 8-4 is coaxial cylinder, cylinder 8-3 and cylinder 8-4 rolling stand 8-2,8-5 rotate and are fixed on the chassis 7 of motor tricycle assembly, at cylinder 8-3 and cylinder the drum shaft of 8-4 is fixed with handwheel 8-0, bearing support 11-2 and bearing cover 11-3 are fixed with decline wire rope 8-9 and boom hoist cable 8-10 respectively, fairlead 10 is provided with decline wire rope by elongated hole, decline wire rope 8-9 is wrapped in cylinder by decline wire rope break-in wheel 8-11 8-3 and cylinder in one of them of 8-4, boom hoist cable 8-10 is wrapped in cylinder by boom hoist cable break-in wheel 8-12 8-3 and cylinder on another of 8-4, decline wire rope 8-9 and boom hoist cable 8-10 winding direction on cylinder is contrary, when decline wire rope 8-9 be wrapped in gradually cylinder drives drilling rod 6 and drill bit 5 to decline time, boom hoist cable 8-10 just in time discharges on cylinder, otherwise; When boom hoist cable 8-10 be wrapped in gradually cylinder drives drilling rod 6 and drill bit 5 to rise time, decline wire rope 8-9 just in time discharges on cylinder.
Described decline wire rope 8-9 and boom hoist cable 8-10 has symmetrical two respectively, described cylinder 8-3 and cylinder 8-4 is symmetrical two couple, at cylinder 8-3 and cylinder that the drum shaft of 8-4 is fixed is driven gear 8-1, described handwheel 8-0 is fixed on hand wheel shaft, hand wheel shaft is rotated by hand wheel shaft support 8-6,8-8 and is fixed on the chassis 7 of motor tricycle assembly, hand wheel shaft is fixed with driving gear 8-7, and driving gear 8-7 engages with driven gear 8-1.
Described drill bit 5 is by large cylinder 5-1, little cylindrical shell 5-2 and junction plate 5-3 is formed, the bottom of large cylinder 5-1 and the bottom of little cylindrical shell 5-2 are all with spirality sawtooth, large cylinder 5-1 and little cylindrical shell 5-2 overlaps in short transverse, large cylinder 5-1 and little cylindrical shell 5-2 welds together along the direction of the spirality sawtooth of large cylinder 5-1 bottom by described junction plate 5-3, closure plate 5-4 is had in the welded top of large cylinder 5-1, closure plate 5-4 there is bolt hole, terminal pad 6-1 is had in the bottom of drilling rod 6, drilling rod 6 is connected with the closure plate 5-4 bolt of large cylinder 5-1 by terminal pad 6-1.
The lower ball cover 9-6 of rotating mechanism 9 is hinged by hinge 13 and chassis 7, oil cylinder 14 is hinged with between chassis 7 and fairlead 10, chassis 7 is provided with hydraulic system, oil cylinder 14 is connected with hydraulic system, in motor driven electric rod pit rig off working state, electric rod pit rig is turning on the driver's cabin of motor tricycle assembly by oil cylinder 14.

Claims (7)

1. motor driven electric rod pit rig, comprise a motor tricycle assembly, it is characterized in that, the chassis (7) of motor tricycle assembly is provided with electric rod pit rig and hydraulic support leg (1), the engine (2) of motor tricycle assembly by clutch (3), driving pulley (4) and driven pulley (12) for electric rod pit rig provides power.
2. motor driven electric rod pit rig according to claim 1, it is characterized in that, described electric rod pit rig comprises and being made up of drilling rod (6), drill bit (5), rotating mechanism (9) and propulsion plant (8), rotating mechanism (9) drives drilling rod (6) to rotate, drilling rod (6) drives drill bit (5) to rotate, propulsion plant (8) helps drill bit (5) rotate to underground and taken out of by the earth in drill bit (5), and so circulated pit excavation work.
3. motor driven electric rod pit rig according to claim 2, is characterized in that, described drilling rod (6) is square-section drilling rod, and described rotating mechanism (9) is by bevel gear (9-4) and bevel gear (9-7) form, bevel gear (9-4) by upper bearing (metal) (9-2), lower bearing (9-5), upper ball cover (9-1), lower ball cover (9-6) and gear shaft in the vertical chamber of rotation is fixed on " ┫ " shape housing, bevel gear (9-7) by left bearing (9-9), right bearing (9-8) and gear shaft in the horizontal cavity of rotation is fixed on " ┫ " shape housing, described driven pulley (12) is arranged on gear shaft axle head, gear shaft for square hollow shaft, gear shaft square hollowly to mate with drilling rod (6), bevel gear (9-4) and bevel gear (9-7) engage, upper ball cover (9-1) and lower ball cover (9-6) are transparent cover, gear shaft (9-3) upper ball cover (9-1) and lower ball cover (9-6) are stretched out outward respectively in two ends up and down, upper ball cover (9-1) is fixed with fairlead (10), end axle (11) is had in the upper end of drilling rod (6), bearing (11-1) is set with at end axle (11), bearing support (11-2) is set with outside bearing (11-1), bearing support (11-2) is provided with bearing cover (11-3), the external diameter of bearing support (11-2) and bearing cover (11-3) is slightly less than the internal diameter of fairlead (10), the inwall of fairlead (10) is provided with vertically to gib block (10-1), bearing support (11-2) and bearing cover (11-3) have the gathering sill (11-4) mated with gib block (10-1).
4. motor driven electric rod pit rig according to claim 3, is characterized in that, described propulsion plant (8) is by cylinder (8-3) and cylinder (8-4) form, cylinder (8-3) and cylinder (8-4) be coaxial cylinder, cylinder (8-3) and cylinder (8-4) be fixed on the chassis (7) of motor tricycle assembly, at cylinder with rolling stand (8-2,8-5) rotation (8-3) and cylinder (8-4) drum shaft is fixed with handwheel (8-0), bearing support (11-2) and bearing cover (11-3) are fixed with decline wire rope (8-9) and boom hoist cable (8-10) respectively, fairlead (10) is provided with decline wire rope by elongated hole, decline wire rope (8-9) is wrapped in cylinder by decline wire rope break-in wheel (8-11) (8-3) and cylinder (8-4), in one of them, boom hoist cable (8-10) is wrapped in cylinder by boom hoist cable break-in wheel (8-12) (8-3) and cylinder (8-4) on another, decline wire rope (8-9) is contrary with boom hoist cable (8-10) winding direction on cylinder, when decline wire rope (8-9) be wrapped in gradually cylinder drives drilling rod (6) and drill bit (5) decline time, boom hoist cable (8-10) just in time discharges on cylinder, otherwise; When boom hoist cable (8-10) be wrapped in gradually cylinder drives drilling rod (6) and drill bit (5) rise time, decline wire rope (8-9) just in time discharges on cylinder.
5. motor driven electric rod pit rig according to claim 4, is characterized in that, described decline wire rope (8-9) and boom hoist cable (8-10) have symmetrical two respectively, described cylinder (8-3) and cylinder (8-4) be symmetrical two couple, at cylinder (8-3) and cylinder (8-4) that drum shaft is fixed is driven gear (8-1), described handwheel (8-0) is fixed on hand wheel shaft, hand wheel shaft is rotated by hand wheel shaft support (8-6,8-8) and is fixed on the chassis (7) of motor tricycle assembly, hand wheel shaft is fixed with driving gear (8-7), and driving gear (8-7) engages with driven gear (8-1).
6. motor driven electric rod pit rig according to claim 2, it is characterized in that, described drill bit (5) is by large cylinder (5-1), little cylindrical shell (5-2) and junction plate (5-3) are formed, the bottom of large cylinder (5-1) and the bottom of little cylindrical shell (5-2) are all with spirality sawtooth, large cylinder (5-1) and little cylindrical shell (5-2) overlap in short transverse, large cylinder (5-1) and little cylindrical shell (5-2) weld together along the direction of the spirality sawtooth of large cylinder (5-1) bottom by described junction plate (5-3), closure plate (5-4) is had in the welded top of large cylinder (5-1), closure plate (5-4) there is bolt hole, terminal pad (6-1) is had in the bottom of drilling rod (6), drilling rod (6) is connected with bolt with the closure plate (5-4) of large cylinder (5-1) by terminal pad (6-1).
7. motor driven electric rod pit rig according to claim 3, it is characterized in that, the lower ball cover (9-6) of rotating mechanism (9) is hinged by hinge (13) and chassis (7), oil cylinder (14) is hinged with between chassis (7) and fairlead (10), chassis (7) are provided with hydraulic system, oil cylinder (14) is connected with hydraulic system, and in motor driven electric rod pit rig off working state, electric rod pit rig is turning on the driver's cabin of motor tricycle assembly by oil cylinder (14).
CN201420446775.7U 2014-08-09 2014-08-09 Motor driven electric rod pit rig Withdrawn - After Issue CN204081998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420446775.7U CN204081998U (en) 2014-08-09 2014-08-09 Motor driven electric rod pit rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420446775.7U CN204081998U (en) 2014-08-09 2014-08-09 Motor driven electric rod pit rig

Publications (1)

Publication Number Publication Date
CN204081998U true CN204081998U (en) 2015-01-07

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ID=52174729

Family Applications (1)

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CN201420446775.7U Withdrawn - After Issue CN204081998U (en) 2014-08-09 2014-08-09 Motor driven electric rod pit rig

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295236A (en) * 2014-08-09 2015-01-21 国家电网公司 Mechanic operating electric pole pit drilling machine
CN105696941A (en) * 2016-03-31 2016-06-22 国家电网公司 Complete-function drilling machine for electric power construction
CN106800258A (en) * 2015-11-26 2017-06-06 衡阳市利美电瓶车制造有限责任公司 A kind of support meanss that formula storage battery tractor is driven for side station

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295236A (en) * 2014-08-09 2015-01-21 国家电网公司 Mechanic operating electric pole pit drilling machine
CN106800258A (en) * 2015-11-26 2017-06-06 衡阳市利美电瓶车制造有限责任公司 A kind of support meanss that formula storage battery tractor is driven for side station
CN105696941A (en) * 2016-03-31 2016-06-22 国家电网公司 Complete-function drilling machine for electric power construction

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20150107

Effective date of abandoning: 20160824

C25 Abandonment of patent right or utility model to avoid double patenting