CN107500160A - Construction Multifunctional traction engine - Google Patents
Construction Multifunctional traction engine Download PDFInfo
- Publication number
- CN107500160A CN107500160A CN201710907125.6A CN201710907125A CN107500160A CN 107500160 A CN107500160 A CN 107500160A CN 201710907125 A CN201710907125 A CN 201710907125A CN 107500160 A CN107500160 A CN 107500160A
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- China
- Prior art keywords
- bearing seat
- shift fork
- frame
- clutch
- cylinder
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
- B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Braking Arrangements (AREA)
Abstract
Construction Multifunctional traction engine, including setting gradually from left to right and the left driving shaft of same center line, main drive shaft and right driving axle, it is coaxial on left driving shaft to be fixedly installed chopping disk and emery wheel, it is coaxial on right driving axle to be fixedly installed traction roller, pull rope is wound with traction roller, liquid braking device is installed on right driving axle；Upper frame roof is provided with wind gathering cover, dust arrester and hydraulic station；The first hydraulic drive type clutch is provided between main drive shaft left end and left driving shaft right-hand member, the second hydraulic drive type clutch is provided between main drive shaft right-hand member and right driving axle right-hand member, underframe bottom left is provided with the hydraulic-driven hoistable platform of the underface positioned at chopping disk and emery wheel.The conventional equipment of construction such as the present invention will be drawn, cutting and polishing are combined into one, compact-sized, are changed using a power by clutch, cost-effective, traction can carry out operation respectively with cutting and polishing, be easy to the maintenance and management in later stage.
Description
Technical field
The invention belongs to road and bridge construction technical field, and in particular to a kind of construction Multifunctional traction engine.
Background technology
Pulling equipment is often used in building construction process（Hoist engine）, existing pulling equipment is typically all to be fixed on
On ground, hauling machine also functions only as the effect of traction, due to also being cut on construction building site commonly using cutting machine
Material, also need that grinder buffing instrument is commonly used, thus need more equipment, do not only take up significantly side, and not allowing
Easy care and management.
The content of the invention
The present invention is in order to solve weak point of the prior art, there is provided the function such as the traction of one kind collection, cutting, polishing is one
Body, it is compact-sized, it is easy to the construction Multifunctional traction engine of maintenance and management.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：Construction Multifunctional traction engine, including
Horizontally disposed underframe and upper framework, left side and right side between underframe and upper framework are fixedly installed left frame respectively
And correct frame, motor and gearbox are provided with underframe, and underframe upper surface is between left frame and correct frame by a left side
The first support frame, the second support frame, the 3rd support frame and the 4th support frame are disposed with to the right side, wherein second
It is fixedly connected at the top of support frame frame and the 3rd support frame with upper frame lower surface, first bearing seat is provided with the right side of left frame,
Second bearing seat is provided with first support frame, is provided with 3rd bearing seat in the second support frame, in the 3rd support frame
Fourth bearing seat is provided with, 5th bearing seat is provided with the 4th support frame, 6th bearing seat is provided with the left of correct frame, the
One bearing block, second bearing seat, 3rd bearing seat, fourth bearing seat, the center line of 5th bearing seat and 6th bearing seat overlap
And the center line is horizontally disposed with left-right direction；
First bearing seat and second bearing seat are rotatably connected to the left driving shaft that right-hand member stretches out to the right second bearing seat by bearing,
3rd bearing seat and fourth bearing seat are rotatably connected to main drive shaft by bearing, and 5th bearing seat passes through axle with 6th bearing seat
Holding and be rotatably connected to the right driving axle that left end stretches out 5th bearing seat to the left, main drive shaft left end stretches out 3rd bearing seat to the left,
Main drive shaft right-hand member stretches out to the right fourth bearing seat, coaxial on main drive shaft to be fixedly installed driven sprocket, on left driving shaft
Coaxial to be fixedly installed chopping disk and emery wheel, underframe bottom left is provided with the liquid of the underface positioned at chopping disk and emery wheel
Press and drive hoistable platform, it is coaxial on right driving axle to be fixedly installed traction roller, draw and be wound with pull rope on roller, draw
The movable end of rope is connected with draw hook, the liquid braking device being provided with right driving axle on the left of traction roller；
The main shaft of motor and the power input shaft of gearbox are connected, and are provided with the power output shaft of gearbox actively
Sprocket wheel, drive sprocket are connected with driven sprocket by chain drive；
The first hydraulic drive type clutch, main drive shaft right-hand member and the right side are provided between main drive shaft left end and left driving shaft right-hand member
The second hydraulic drive type clutch is provided between drive shaft right-hand member；
Upper frame roof is provided with wind gathering cover, dust arrester and for hydraulic-driven hoistable platform, liquid braking device, the first liquid
Driving clutch and the second hydraulic drive type clutch is pressed to provide the hydraulic station of power, wind gathering cover is in lower roundlet taper knot upper greatly
Structure, wind gathering cover bottom are fixedly installed on framework and positioned at the surface of chopping disk and emery wheel, and the top of wind gathering cover is by taking out
Blower fan connects with dust arrester.
Liquid braking device is included by the coaxial adapter sleeve on the right driving axle of spline structure, adapter sleeve it is cylindrical
Week it is coaxial be fixedly connected with terminal pad, the excircle of terminal pad is coaxial to be fixedly connected with cylinder, the opening end of cylinder
Towards fourth bearing seat, under the fixed setting of the 4th support frame upper right is parallel to right driving axle and extend into cylinder
The locating shaft in portion, fore brake and rear brake-shoe in cylinder, fore brake and rear system are rotatably connected on locating shaft
The external peripheral surface of the overall semicircular in shape structure of dynamic hoof, fore brake and rear brake-shoe is installed with by sunk screw
Friction plate, friction plate external peripheral surface have gap with cylinder inwall, and cylinder inwall is provided with to rub with what friction plate coordinated
Line is wiped, being horizontally disposed between fore brake and the top of rear brake-shoe has brake cylinder, the cylinder body and piston rod point of brake cylinder
Not with being hinged on rear side of fore brake and on front side of rear brake-shoe.
Hydraulic-driven hoistable platform includes hoist cylinder, platen, two left U-bar guide rails and two right U-bar guide rails, two
Left U-bar guide rail and two right U-bar guide rails are vertically arranged, the upright projection of two left U-bar guide rails and two right U-bar guide rails
Rectangular four summits arrangement, two left U-bar guide rails are led adjacent to left frame and positioned at the right side of left frame, two right channel-section steels
Rail is located between two left U-bar guide rails adjacent to the first support frame and positioned at the left side of the first support frame, the left side of platen,
The right side of platen is between two right U-bar guide rails, and the cylinder body lower end of hoist cylinder is hinged on underframe, hoist cylinder
Piston rod upper end is hinged on platen lower surface, and the front portion and rear side on the left of platen are respectively arranged with a revolver frame, each revolver
The upper and lower part of frame, which rotates, is provided with a left wheel along the groove scroll-up/down of left U-bar guide rail, on the right side of platen before
Portion and rear side are respectively arranged with a right wheel frame, and the upper and lower part of each right wheel frame, which rotates, to be provided with one and led along right channel-section steel
The right roller of the groove scroll-up/down of rail.
The construction of first hydraulic drive type clutch and the second hydraulic drive type clutch is identical and is symmetrical set；
Second hydraulic drive type clutch includes installing plate, rotating disk, clutch toggle mechanism and shift fork wheel assembly, installs plate level
Base of frame is fixedly installed on, the lower surface of installing plate is fixed with two installation sleeve pipes, the center line weight of two installation sleeve pipes
Close and set along anterior-posterior horizontal direction, the coaxial right part for being fixedly mounted on main drive shaft of rotating disk, rotating disk right flank
Along the circumferential direction it is fixed with several clutch tooths；Shift fork wheel assembly includes the installation between 5th bearing seat and clutch tooth
Wheel, the external peripheral surface for installing wheel offer the neck of annular, opened in the axial direction on the left of 5th bearing seat on right driving axle
Provided with keyway, the inwall for installing wheel is coaxially mounted on right driving axle by the flat key being assemblied in keyway, flat key and keyway it
Between there is gap, installation wheel left side is along the circumferential direction fixed with the shift fork tooth of identical with clutch tooth number and corresponding clamping occlusion,
Clutch toggle mechanism is arranged in two installation sleeves and is connected with installation wheel.
Clutch toggle mechanism includes coupling band, shift fork and shift fork axle；Coupling band includes adapter(-tor) and driving plate, coupling band
Two the first screwed holes are radially offered on pipe, the center line of two the first screwed holes is mutually perpendicular to, and driving plate is fixed
In adapter(-tor) outer surface, the central axis of adapter(-tor) is in the plane where driving plate；Shift fork includes shift fork sleeve pipe and two
Root driving lever, two the second screwed holes are radially offered on shift fork sleeve pipe, two driving levers are parallel and cover caliber along shift fork
To setting, own centre line threeth screwed hole parallel with shift fork sleeve pipe is opened up on two pieces of driving levers respectively；Shift fork sleeve pipe is located at two
Between installing sleeve pipe, adapter(-tor), shift fork sleeve pipe and installation set pipe have same center line, and two are offered in shift fork axle
4th screwed hole, shift fork axle are plugged in installation sleeve pipe, adapter(-tor) and shift fork sleeve pipe, and adapter(-tor) is located at two installation sleeve pipes
Between, shift fork sleeve pipe is located at the rear side of the installation sleeve pipe of rear side, and being threaded with one in each first screwed hole holds out against spiral shell
Bolt, the inner top pressure of puller bolt is in shift fork axle, and two the second screwed holes and two the 4th screwed holes are corresponded and set, often
A connecting bolt is threaded with individual second screwed hole and corresponding 4th screwed hole, two driving levers are outer positioned at installation wheel
The front and rear sides of circumference, one is threaded with two the 3rd screwed holes and stirs bolt, stirs the inner coaxial of bolt
It is provided with to extend into neck and stirs bearing.
For driving plate towards right setting, installing plate right hand top is provided with fixed mount, is provided with fixed mount right positioned at driving plate
Clutch drive cylinder above side, the cylinder body and piston rod of clutch drive cylinder respectively with the top of fixed mount and the right-hand member of driving plate
It is be hinged.
The left longeron passed through between the upper left-hand of two left U-bar guide rails and the right flank of left frame along the longitudinal direction connects
Connect, the right vertical beam passed through between the upper right of two right U-bar guide rails and the left surface of the first support frame along the longitudinal direction connects
Connect.
Upper frame roof be provided with dust arrester, hydraulic station, air exhauster and wind gathering cover are covered in it is sun-shading rain-proof shed.
Using above-mentioned technical proposal, underframe of the invention is fixedly installed by foundation bolt on the ground of construction site.
The course of work of the present invention is as follows：When needing to carry out towage, it is ensured that the first hydraulic drive type clutch
Clutch tooth and the separation of shift fork tooth, start the clutch drive cylinder of the second hydraulic drive type clutch, the piston of clutch drive cylinder
Bar is extended downwards, drives driving plate to rotate down, and driving plate drives adapter(-tor) to rotate, and spiral shell is held out against because adapter(-tor) is provided with
Bolt, the inner top pressure of puller bolt will drive shift fork axle to rotate in shift fork axle, so adapter(-tor) rotates, and shift fork sleeve pipe leads to
Connecting bolt and shift fork axis connection are crossed, drives shift fork sleeve pipe to turn an angle so shift fork axle rotates, shift fork sleeve pipe, which drives, to be dialled
Bar is turned left, and the bearing of stirring on driving lever is moved to the left with regard to drive installation wheel along right driving axle, installation wheel on shift fork tooth with
Clutch tooth in installation set is combined；Then motor is started, motor first inverts, and motor drives gearbox, becomes
Rotary power is passed to main drive shaft by fast case by chain rotating mechanism, and main drive shaft is by shift fork tooth and clutch tooth by power
Right driving axle is passed to, the pull rope wound on roller is drawn and unclamps, traction is hooked after thing is drawn, reverse starting driving
Motor, haulage drum rotate backward, you can are drawn or tensioning operation.Pause traction is needed to make after certain position is drawn to
During industry, start brake cylinder, the piston rod elongation of brake cylinder, drive fore brake and rear the brake-shoe line centered on locating shaft
It is flared out, the friction plate of fore brake and rear brake-shoe outer surface contacts with cylinder inner surface top pressure, so that left driving
Axle and main drive shaft braking are fixed with the first support frame, motor can be now closed, along with gearbox has self-locking
Function, it so may insure the security reliability of traction or tensioning operation.
When needing to carry out cutting construction material or during milling tools, it is ensured that the clutch tooth of the second hydraulic drive type clutch and
Shift fork tooth separates.Then according to the method for aforesaid operations the second hydraulic drive type clutch, the first hydraulic drive type clutch is made
Clutch tooth and shift fork tooth be combined, then adjust gearbox output speed, to improve the rotating speed of driven sprocket.Start driving
Motor, main drive shaft is driven by chain drive, main drive shaft moves left driving shaft by clutch tooth and shift fork cingulum again and revolved
Turn, chopping disk and emery wheel on left driving shaft also rotate at a high speed, then start hoist cylinder, the piston rod of hoist cylinder
Elongation, jacks platen upwards, and the left wheel on platen is moved up along two left U-bar guide rails, and right roller is led along two right channel-section steels
Rail moves up, with moving vertically upward for workpiece, by work piece cut when touching chopping disk.Then manipulation lifting oil
Cylinder stops after moving down one end distance, then unclamps the workpiece of clamping.
Emery wheel is rotated, and in bruting process, hand-holdable instrument directly carries out sanding operation, and branch can also be set on platen
Frame, platen stop after being raised to certain altitude, and instrument is placed on support and polished.
Cutting with bruting process, opening air exhauster, dust is extracted into dust arrester by wind gathering cover and collected, avoided
Dust pollution has influence on the physical and mental health of operating personnel.
Liquid braking device in the present invention using the elongation of brake cylinder come drive fore brake and rear brake-shoe open with
Cylinder top pressure contacts, and brakes left driving shaft by terminal pad and adapter sleeve.Pass through spline between adapter sleeve and left driving shaft
Structure connects, it is ensured that the reliability of braking.Locating shaft right-hand member is fixedly connected in the first support frame, so that cylinder is being made
It is fixed as one after dynamic by locating shaft and the first support frame.Crimping between the form friction pattern of cylinder inwall and friction plate is matched somebody with somebody
Good non-skid braking performance is closed, can be by backing out sunk screw more renewal of facing renewal after friction disc wear, installation and removal are
It is convenient.
First hydraulic drive type clutch and the second hydraulic drive type clutch are by the way of hydraulic-driven and thick stick
The principle of bar makes shift fork tooth be combined and separate with clutch tooth.The first hydraulic drive type clutch and the second liquid in the present invention
The component of pressure driving clutch is formed using separable assembled, is so not only convenient for manufacturing, is also allowed for mounting and dismounting.
The part being extend into due to stirring bolt in neck, which is provided with, stirs bearing, is stirring bearing drive installation wheel or so
When mobile, the inner neck side wall with installation wheel of bolt can be stirred as installation wheel rotates so as to reduce by stirring the outer ring of bearing
Between abrasion.
In summary, the present invention will traction（Elevator）, the conventional equipment of construction such as cutting and polishing be combined into one,
It is compact-sized, changed using a power by clutch, cost-effective, traction can be made respectively with cutting and polishing
Industry, it is easy to the maintenance and management in later stage.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view of liquid braking device in Fig. 1；
Fig. 3 is the enlarged drawing of the second hydraulic drive type clutch in Fig. 1；
Fig. 4 is the left view of installing plate and installation sleeve pipe in Fig. 3；
Fig. 5 is the structural representation of coupling band；
Fig. 6 is the structural representation of shift fork；
Fig. 7 is the structural representation of shift fork axle.
Embodiment
As shown in Fig. 1-Fig. 7, construction Multifunctional traction engine of the invention, including horizontally disposed underframe 1
With upper framework 2, left side and right side between underframe 1 and upper framework 2 are fixedly installed left frame 3 and correct frame 4, lower frame respectively
Be provided with motor 5 and gearbox 6 on frame 1, the upper surface of underframe 1 between left frame 3 and correct frame 4 by it is left-to-right successively
The first support frame 7, the second support frame 8, the 3rd support frame 9 and the 4th support frame 10 are provided with, wherein the second support
Framework 8 and the top of the 3rd support frame 9 are fixedly connected with the upper lower surface of framework 2, and the right side of left frame 3 is provided with first bearing seat
11, second bearing seat 12 is provided with the first support frame 7, is provided with 3rd bearing seat 13 in the second support frame 8, the 3rd
Fourth bearing seat 14 is provided with support frame frame 9,5th bearing seat 15 is provided with the 4th support frame 10, the left side of correct frame 4 is set
It is equipped with 6th bearing seat 16, first bearing seat 11, second bearing seat 12,3rd bearing seat 13, fourth bearing seat 14,5th bearing
The center line of seat 15 and 6th bearing seat 16 is overlapped and the center line is horizontally disposed with left-right direction；
First bearing seat 11 and second bearing seat 12 are rotatably connected to the left side that right-hand member stretches out to the right second bearing seat 12 by bearing
Drive shaft 17,3rd bearing seat 13 and fourth bearing seat 14 are rotatably connected to main drive shaft 18,5th bearing seat 15 by bearing
The right driving axle 19 that left end stretches out 5th bearing seat 15 to the left, main drive shaft are rotatably connected to by bearing with 6th bearing seat 16
18 left ends stretch out 3rd bearing seat 13 to the left, and the right-hand member of main drive shaft 18 stretches out to the right fourth bearing seat 14, same on main drive shaft 18
Axial restraint is provided with driven sprocket 20, coaxial on left driving shaft 17 to be fixedly installed chopping disk 48 and emery wheel 49, underframe 1
Bottom left is provided with the hydraulic-driven hoistable platform of the underface positioned at chopping disk 48 and emery wheel 49, coaxial on right driving axle 19
To traction roller 21 is fixedly installed, draws and be wound with pull rope 23 on roller 21, the movable end of pull rope 23 is connected with traction
Hook 24, the liquid braking device 22 being provided with right driving axle 19 on the left of traction roller；
The main shaft of motor 5 is connected with the power input shaft of gearbox 6, is provided with the power output shaft of gearbox 6
Drive sprocket 27, drive sprocket 27 are connected with driven sprocket 20 by chain 28；
The first hydraulic drive type clutch 33, main drive shaft 18 are provided between the left end of main drive shaft 18 and the right-hand member of left driving shaft 17
The second hydraulic drive type clutch 34 is provided between right-hand member and the right-hand member of right driving axle 19；
The top of upper framework 2 be provided with wind gathering cover 50, dust arrester 51 and for, hydraulic-driven hoistable platform, liquid braking device
22nd, the first hydraulic drive type clutch 33 and the second hydraulic drive type clutch 34 provide the hydraulic station 36 of power, wind gathering cover 50
In lower roundlet pyramidal structure upper greatly, the bottom of wind gathering cover 50 is fixedly installed on framework 2 and positioned at chopping disk 48 and emery wheel 49
Surface, the top of wind gathering cover 50 are connected by air exhauster 52 with dust arrester 51.
Liquid braking device 22 is included by the coaxial adapter sleeve 38 on right driving axle 19 of spline structure 37, connection
The excircle of set 38 is coaxial to be fixedly connected with terminal pad 39, and the excircle of terminal pad 39 is coaxial to be fixedly connected with cylinder
40, the opening end of cylinder 40 is parallel to the right side towards fourth bearing seat 14, the fixed setting of the upper right of the 4th support frame 10
Drive shaft 19 and the locating shaft 41 for extending into bottom in cylinder 40, it is rotatably connected in cylinder 40 on locating shaft 41
Fore brake 42 and rear brake-shoe 43, fore brake 42 and the overall semicircular in shape structure of rear brake-shoe 43, the He of fore brake 42
The external peripheral surface of brake-shoe 43 is installed with friction plate 45 by sunk screw 44 afterwards, the external peripheral surface of friction plate 45 with
The inwall of cylinder 40 has gap, and the inwall of cylinder 40 is provided with the form friction pattern coordinated with friction plate 45, and fore brake 42 is with after
Being horizontally disposed between the top of brake-shoe 43 has a brake cylinder 46, the cylinder body and piston rod of brake cylinder 46 respectively with fore brake
42 rear sides and the front side of rear brake-shoe 43 are be hinged.
Hydraulic-driven hoistable platform is led including hoist cylinder 53,54, two left U-bar guide rails 80 of platen and two right channel-section steels
Rail 81, two left U-bar guide rails 80 and two right U-bar guide rails 81 are vertically arranged, two left U-bar guide rails 80 and two right grooves
Four summits that the upright projection of steel guide rail 81 is rectangular arrange that two left U-bar guide rails 80 are adjacent to left frame 3 and are located at left frame
The right side of frame 3, two right U-bar guide rails 81 are adjacent to the first support frame 7 and are located at the left side of the first support frame 7, platen 54
Left side is between two left U-bar guide rails 80, and the right side of platen 54 is between two right U-bar guide rails 81, hoist cylinder 53
Cylinder body lower end be hinged on underframe 1, the piston rod upper end of hoist cylinder 53 is hinged on the lower surface of platen 54, the left side of platen 54
Front portion and rear side be respectively arranged with a revolver frame 82, the upper and lower part of each revolver frame 82, which rotates, is provided with an edge
The left wheel 83 of the groove scroll-up/down of left U-bar guide rail 80, the front portion on the right side of platen 54 and rear side are respectively arranged with a right wheel
Frame 84, the upper and lower part of each right wheel frame 84 rotate the right side for being provided with a groove scroll-up/down along right U-bar guide rail 81
Roller 85.
First hydraulic drive type clutch 33 is identical with the construction of the second hydraulic drive type clutch 34 and symmetrical sets
Put；
Second hydraulic drive type clutch 34 includes installing plate 56, rotating disk 57, clutch toggle mechanism and shift fork wheel assembly, installation
The level of plate 56 is fixedly installed on the bottom of framework 2, and the lower surface of installing plate 56 is fixed with two installation sleeve pipes 58, two installation sets
The center line of pipe 58 is overlapped and set along anterior-posterior horizontal direction, the coaxial right side for being fixedly mounted on main drive shaft 18 of rotating disk 57
End, the right flank of rotating disk 57 are along the circumferential direction fixed with several clutch tooths 59；Shift fork wheel assembly includes being located at 5th bearing
Installation wheel 60 between seat 15 and clutch tooth 59, the external peripheral surface of installation wheel 60 offer the neck 61 of annular, right driving axle
Keyway 62 is offered in the axial direction in the left side of 5th bearing seat 15 on 19, and the inwall of installation wheel 60 is by being assemblied in keyway 62
Flat key be coaxially mounted on right driving axle 19, there is gap, the left side of installation wheel 60 is along the circumferential direction between flat key and keyway 62
The shift fork tooth 63 of identical with the number of clutch tooth 59 and corresponding clamping occlusion is fixed with, clutch toggle mechanism is arranged on two installation sets
It is connected on cylinder and with installation wheel 60.
Clutch toggle mechanism includes coupling band, shift fork and shift fork axle 64；Coupling band includes adapter(-tor) 65 and driving plate 66,
Two the first screwed holes 67 are radially offered on adapter(-tor) 65, the center line of two the first screwed holes 67 mutually hangs down
Directly, driving plate 66 is fixed on the outer surface of adapter(-tor) 65, and the central axis of adapter(-tor) 65 is in the plane where driving plate 66；
Shift fork includes shift fork sleeve pipe 68 and two driving levers 69, and two the second screwed holes 70 are radially offered on shift fork sleeve pipe 68,
Two driving levers 69 are parallel and are radially arranged along shift fork sleeve pipe 68, and own centre line and shift fork sleeve pipe are opened up respectively on two pieces of driving levers 69
68 the 3rd parallel screwed holes 71；Shift fork sleeve pipe 68 between two installation sleeve pipes 58, adapter(-tor) 65, shift fork sleeve pipe 68 with
And installation sleeve pipe 58 has same center line, offers two the 4th screwed holes 72 in shift fork axle 64, shift fork axle 64 is plugged in
Install in sleeve pipe 58, adapter(-tor) 65 and shift fork sleeve pipe 68, adapter(-tor) 65 is between two installation sleeve pipes 58, shift fork sleeve pipe
68 are located at the rear side of the installation sleeve pipe 58 of rear side, are threaded with a puller bolt 73 in each first screwed hole 67, push up
In shift fork axle 64, two the second screwed holes 70 and two the 4th screwed holes 72 are corresponded and set the inner top pressure of tight bolt 73
Put, a connecting bolt 74, two driving levers are threaded with each second screwed hole 70 and corresponding 4th screwed hole 72
69 are threaded with one in the front and rear sides of installation 60 excircles of wheel, two the 3rd screwed holes 71 stirs bolt 75,
Stir bolt 75 it is inner it is coaxial be provided with to extend into neck 61 stir bearing 76.
Driving plate 66 is provided with fixed mount 77, is provided with and is located on fixed mount 77 towards right setting, the right hand top of installing plate 56
The clutch drive cylinder 78 of the right side of driving plate 66 top, the cylinder body and piston rod of clutch drive cylinder 78 respectively with fixed mount 77 and
It is be hinged at the top of the right-hand member of driving plate 66.
Pass through left longeron along the longitudinal direction between the upper left-hand of two left U-bar guide rails 80 and the right flank of left frame 3
86 connections, by along the longitudinal direction between the upper right of two right U-bar guide rails 81 and the left surface of the first support frame 7
Right vertical beam 87 connects.
The upper top of framework 2 is provided with the sun-shading rain-proof for covering in dust arrester 51, hydraulic station, air exhauster 52 and wind gathering cover 50
Canopy 88.
The underframe 1 of the present invention is fixedly installed by foundation bolt on the ground of construction site.
The course of work of the present invention is as follows：When needing towage, it is ensured that the first hydraulic drive type clutch 33 from
Close tooth 59 and shift fork tooth 63 separates, start the clutch drive cylinder 78 of the second hydraulic drive type clutch 34, clutch drive cylinder
78 piston rod extends downwards, drives driving plate 66 to rotate down, and driving plate 66 drives adapter(-tor) 65 to rotate, due to coupling band
Pipe 65 is provided with puller bolt 73, and the inner top pressure of puller bolt 73 is in shift fork axle 64, so the rotation of adapter(-tor) 65 will
Shift fork axle 64 is driven to rotate, shift fork sleeve pipe 68 is connected by connecting bolt 74 with shift fork axle 64, is driven so shift fork axle 64 rotates
Shift fork sleeve pipe 68 turns an angle, and shift fork sleeve pipe 68 drives driving lever 69 to turn left, and the bearing 76 of stirring on driving lever 69 just drives
Dynamic installation wheel 60 is moved to the left along right driving axle 19, the shift fork tooth 63 on installation wheel 60 and the phase knot of clutch tooth 59 in installation set
Close；Then motor 5 is started, motor 5 first inverts, and motor 5 drives gearbox 6, and gearbox 6 leads to rotary power
Cross the rotating mechanism of chain 28 and pass to main drive shaft 18, main drive shaft 18 is imparted power to by shift fork tooth 63 and clutch tooth 59
Right driving axle 19, draw the pull rope 23 wound on roller 21 and unclamp, draw hook 24 is tangled after thing is drawn, reverse starting drives
Dynamic motor 5, haulage drum 21 rotate backward, you can are drawn or tensioning operation.Need to suspend after certain position is drawn to
During towage, start brake cylinder 46, the piston rod elongation of brake cylinder 46, drive fore brake 42 and rear brake-shoe 43 with
Line is flared out centered on locating shaft 41, friction plate 45 and the table in cylinder 40 of fore brake 42 and the outer surface of rear brake-shoe 43
Face top pressure contact, so that left driving shaft 17 and the braking of main drive shaft 18 are fixed with the first support frame 7, it can now close driving
Motor 5, along with gearbox 6 has the function of self-locking, it so may insure the security reliability of traction or tensioning operation.
When needing to carry out cutting construction material or milling tools, it is ensured that the clutch tooth of the second hydraulic drive type clutch 34
59 and shift fork tooth 63 separate.Then according to the method for the second hydraulic drive type of aforesaid operations clutch 34, the first hydraulic-driven is made
The clutch tooth 59 and shift fork tooth 63 of formula clutch 33 are combined, and gearbox 6 are then adjusted, to improve the rotating speed of driven sprocket 20.
Start motor 5, main drive shaft 18 is driven by the transmission mechanism of chain 28, main drive shaft 18 passes through clutch tooth 59 and shift fork again
Tooth 63 drives left driving shaft 17 to rotate, and the chopping disk 48 and emery wheel 49 on left driving shaft 17 also rotate at a high speed, Ran Houqi
Dynamic hoist cylinder 53, the piston rod elongation of hoist cylinder 53 jack platen 54 upwards, and the left wheel 83 on platen 54 is along two left sides
U-bar guide rail 80 moves up, and right roller 85 moves up along two right U-bar guide rails 81, with moving vertically upward for workpiece,
By work piece cut when touching chopping disk 48.Then manipulation hoist cylinder 53 stops after moving down one end distance, then
Unclamp the workpiece of clamping.
Emery wheel 49 rotates, and in bruting process, hand-holdable instrument directly carries out sanding operation, can also be set on platen 54
Support is put, platen 54 stops after being raised to certain altitude, and instrument is placed on support and polished.
Cutting with bruting process, opening air exhauster 52, dust is extracted into dust arrester 51 by wind gathering cover 50 and gathered up
Come, avoid dust pollution from having influence on the physical and mental health of operating personnel.
Liquid braking device 22 in the present invention drives fore brake 42 and rear brake-shoe using the elongation of brake cylinder 46
43 openings contact with the top pressure of cylinder 40, and pass through terminal pad 39 and the braking left driving shaft 17 of adapter sleeve 38.Adapter sleeve 38 and a left side
Connected between drive shaft 17 by spline structure 37, it is ensured that the reliability of braking.The right-hand member of locating shaft 41 is fixedly connected on first
On support frame frame 7, so that cylinder 40 is fixed as one after braking by locating shaft 41 and the first support frame 7.Cylinder
Press fit between the form friction pattern and friction plate 45 of 40 inwalls plays good non-skid braking performance, can after friction plate 45 wears
By backing out the more renewal of facing renewal 45 of sunk screw 44, installation and removal are convenient.
First hydraulic drive type clutch 33 and the second hydraulic drive type clutch 34 use the mode of hydraulic-driven with
And the principle of lever makes shift fork tooth 63 be combined and separate with clutch tooth 59.The first hydraulic drive type clutch in the present invention
33 and second the component of hydraulic drive type clutch 34 formed using separable assembled, be so not only convenient for manufacturing, also allow for installing
And dismounting.
The part being extend into due to stirring bolt 75 in neck 61, which is provided with, stirs bearing 76, is stirring the driving peace of bearing 76
When moving left and right, stirring the outer ring of bearing 76 can rotate dress wheel 60 with installation wheel 60, so as to reduce stir bolt 75 it is inner with
Abrasion between the side wall of neck 61 of installation wheel 60.
The present embodiment is not that the shape to the present invention, material, structure etc. make any formal limitation, every according to this hair
Any simple modification, equivalent change and modification that bright technical spirit is made to above example, belongs to the technology of the present invention side
The protection domain of case.
Claims (8)
1. construction Multifunctional traction engine, it is characterised in that：Including horizontally disposed underframe and upper framework, underframe
Left side and right side between upper framework are fixedly installed left frame and correct frame respectively, be provided with underframe motor and
Gearbox, underframe upper surface between left frame and correct frame by it is left-to-right be disposed with the first support frame, second
Support frame frame, the 3rd support frame and the 4th support frame, wherein at the top of the second support frame and the 3rd support frame and upper ledge
Frame lower surface is fixedly connected, and is provided with first bearing seat on the right side of left frame, second bearing seat is provided with the first support frame, the
3rd bearing seat is provided with two support frames, fourth bearing seat is provided with the 3rd support frame, is set in the 4th support frame
It is equipped with 5th bearing seat, is provided with 6th bearing seat on the left of correct frame, first bearing seat, second bearing seat, 3rd bearing seat, the
The center line of four bearing blocks, 5th bearing seat and 6th bearing seat is overlapped and the center line is horizontally disposed with left-right direction；
First bearing seat and second bearing seat are rotatably connected to the left driving shaft that right-hand member stretches out to the right second bearing seat by bearing,
3rd bearing seat and fourth bearing seat are rotatably connected to main drive shaft by bearing, and 5th bearing seat passes through axle with 6th bearing seat
Holding and be rotatably connected to the right driving axle that left end stretches out 5th bearing seat to the left, main drive shaft left end stretches out 3rd bearing seat to the left,
Main drive shaft right-hand member stretches out to the right fourth bearing seat, coaxial on main drive shaft to be fixedly installed driven sprocket, on left driving shaft
Coaxial to be fixedly installed chopping disk and emery wheel, underframe bottom left is provided with the liquid of the underface positioned at chopping disk and emery wheel
Press and drive hoistable platform, it is coaxial on right driving axle to be fixedly installed traction roller, draw and be wound with pull rope on roller, draw
The movable end of rope is connected with draw hook, the liquid braking device being provided with right driving axle on the left of traction roller；
The main shaft of motor and the power input shaft of gearbox are connected, and are provided with the power output shaft of gearbox actively
Sprocket wheel, drive sprocket are connected with driven sprocket by chain drive；
The first hydraulic drive type clutch, main drive shaft right-hand member and the right side are provided between main drive shaft left end and left driving shaft right-hand member
The second hydraulic drive type clutch is provided between drive shaft right-hand member；
Upper frame roof is provided with wind gathering cover, dust arrester and for hydraulic-driven hoistable platform, liquid braking device, the first liquid
Driving clutch and the second hydraulic drive type clutch is pressed to provide the hydraulic station of power, wind gathering cover is in lower roundlet taper knot upper greatly
Structure, wind gathering cover bottom are fixedly installed on framework and positioned at the surface of chopping disk and emery wheel, and the top of wind gathering cover is by taking out
Blower fan connects with dust arrester.
2. construction Multifunctional traction engine according to claim 1, it is characterised in that：Liquid braking device includes passing through
The coaxial adapter sleeve on right driving axle of spline structure, the excircle of adapter sleeve is coaxial to be fixedly connected with terminal pad,
The excircle of terminal pad is coaxial to be fixedly connected with cylinder, and the opening end of cylinder is towards fourth bearing seat, the 4th carriage
The fixed setting of frame upper right is parallel to right driving axle and extend into the locating shaft of bottom in cylinder, the company of rotation on locating shaft
The fore brake and rear brake-shoe being connected in cylinder, fore brake and the overall semicircular in shape structure of rear brake-shoe, it is preceding
The external peripheral surface of brake-shoe and rear brake-shoe is installed with friction plate by sunk screw, friction plate external peripheral surface with
Cylinder inwall has a gap, and cylinder inwall is provided with the form friction pattern coordinated with friction plate, fore brake and rear brake-shoe
Being horizontally disposed between top has a brake cylinder, the cylinder body and piston rod of brake cylinder respectively with rear side of fore brake and rear brake-shoe
Front side is hinged.
3. construction Multifunctional traction engine according to claim 1, it is characterised in that：Hydraulic-driven hoistable platform bag
Include hoist cylinder, platen, two left U-bar guide rails and two right U-bar guide rails, two left U-bar guide rails and two right U-bar guide rails
It is vertically arranged, four summits that the upright projection of two left U-bar guide rails and two right U-bar guide rails is rectangular are arranged, two
Left U-bar guide rail is adjacent to left frame and positioned at the right side of left frame, and two right U-bar guide rails are adjacent to the first support frame and positioned at the
The left side of one support frame, between two left U-bar guide rails, the right side of platen is located at two right channel-section steels and led in the left side of platen
Between rail, the cylinder body lower end of hoist cylinder is hinged on underframe, and the piston rod upper end of hoist cylinder is hinged on platen lower surface,
Front portion and rear side on the left of platen are respectively arranged with a revolver frame, and the upper and lower part of each revolver frame, which rotates, is provided with one
The left wheel of the individual groove scroll-up/down along left U-bar guide rail, front portion and rear side on the right side of platen are respectively arranged with a right wheel
Frame, the upper and lower part of each right wheel frame, which rotates, is provided with a right roller along the groove scroll-up/down of right U-bar guide rail.
4. construction Multifunctional traction engine according to claim 1, it is characterised in that：First hydraulic drive type clutch
The construction of device and the second hydraulic drive type clutch is identical and is symmetrical set；
Second hydraulic drive type clutch includes installing plate, rotating disk, clutch toggle mechanism and shift fork wheel assembly, installs plate level
Base of frame is fixedly installed on, the lower surface of installing plate is fixed with two installation sleeve pipes, the center line weight of two installation sleeve pipes
Close and set along anterior-posterior horizontal direction, the coaxial right part for being fixedly mounted on main drive shaft of rotating disk, rotating disk right flank
Along the circumferential direction it is fixed with several clutch tooths；Shift fork wheel assembly includes the installation between 5th bearing seat and clutch tooth
Wheel, the external peripheral surface for installing wheel offer the neck of annular, opened in the axial direction on the left of 5th bearing seat on right driving axle
Provided with keyway, the inwall for installing wheel is coaxially mounted on right driving axle by the flat key being assemblied in keyway, flat key and keyway it
Between there is gap, installation wheel left side is along the circumferential direction fixed with the shift fork tooth of identical with clutch tooth number and corresponding clamping occlusion,
Clutch toggle mechanism is arranged in two installation sleeves and is connected with installation wheel.
5. construction Multifunctional traction engine according to claim 4, it is characterised in that：Clutch toggle mechanism includes connection
Axle sleeve, shift fork and shift fork axle；Coupling band includes adapter(-tor) and driving plate, and two are radially offered on adapter(-tor)
One screwed hole, the center line of two the first screwed holes are mutually perpendicular to, and driving plate is fixed on adapter(-tor) outer surface, adapter(-tor)
Central axis is in the plane where driving plate；Shift fork includes shift fork sleeve pipe and two driving levers, on shift fork sleeve pipe radially
Two the second screwed holes are offered, two driving levers are parallel and are radially arranged along shift fork sleeve pipe, offered respectively on two pieces of driving levers
Center line threeth screwed hole parallel with shift fork sleeve pipe；Shift fork sleeve pipe is between two installation sleeve pipes, adapter(-tor), shift fork set
Pipe and installation set pipe have same center line, two the 4th screwed holes are offered in shift fork axle, shift fork axle is plugged in installation
In sleeve pipe, adapter(-tor) and shift fork sleeve pipe, for adapter(-tor) between two installation sleeve pipes, shift fork sleeve pipe is located at the installation of rear side
The rear side of sleeve pipe, a puller bolt is threaded with each first screwed hole, the inner top pressure of puller bolt is in shift fork
On axle, two the second screwed holes and two the 4th screwed holes are corresponded and set, each second screwed hole and corresponding 4th spiral shell
A connecting bolt is threaded with pit, two driving levers are positioned at the front and rear sides of installation wheel excircle, two the 3rd spiral shells
One is threaded with pit and stirs bolt, the inner of bolt is stirred and coaxial is provided with the shifting shaft extending into neck
Hold.
6. construction Multifunctional traction engine according to claim 5, it is characterised in that：Driving plate is pacified towards right setting
Loading board right hand top is provided with fixed mount, and the clutch drive cylinder of the top on the right side of driving plate, clutch are provided with fixed mount
The cylinder body and piston rod of drive cylinder at the top of fixed mount and the right-hand member of driving plate respectively with being hinged.
7. construction Multifunctional traction engine according to claim 3, it is characterised in that：Two left U-bar guide rails it is upper
Connected on the left of portion between the right flank of left frame by left longeron along the longitudinal direction, the upper right of two right U-bar guide rails
It is connected between the left surface of the first support frame by right vertical beam along the longitudinal direction.
8. construction Multifunctional traction engine according to claim 1, it is characterised in that：Upper frame roof be provided with by
Dust arrester, hydraulic station, air exhauster and wind gathering cover cover in sun-shading rain-proof shed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710907125.6A CN107500160B (en) | 2017-09-29 | 2017-09-29 | Multifunctional tractor for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710907125.6A CN107500160B (en) | 2017-09-29 | 2017-09-29 | Multifunctional tractor for building construction |
Publications (2)
| Publication Number | Publication Date |
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| CN107500160A true CN107500160A (en) | 2017-12-22 |
| CN107500160B CN107500160B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710907125.6A Active CN107500160B (en) | 2017-09-29 | 2017-09-29 | Multifunctional tractor for building construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188464A (en) * | 2018-01-11 | 2018-06-22 | 乐清市宏牛电气科技有限公司 | A kind of higher automation plate shearing machine of cutting accuracy |
| CN109098096A (en) * | 2018-10-19 | 2018-12-28 | 佛山科学技术学院 | A kind of bridge construction prestress wire anchor |
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| CN201686430U (en) * | 2010-04-06 | 2010-12-29 | 南通力威机械有限公司 | Multipurpose marine winch |
| CN103663218A (en) * | 2013-11-25 | 2014-03-26 | 南通力威机械有限公司 | Multifunctional pontoon manoeuvring winch |
| CN107069530A (en) * | 2017-06-02 | 2017-08-18 | 赵利雅 | Portable draw-gear with shock resistance drilling function |
| CN207434920U (en) * | 2017-09-29 | 2018-06-01 | 黄河科技学院 | Construction Multifunctional traction engine |
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| TW331383U (en) * | 1996-08-31 | 1998-05-01 | Shi Huang | Improved brake circuit for a door rolling machine or a winding machine |
| CN201686430U (en) * | 2010-04-06 | 2010-12-29 | 南通力威机械有限公司 | Multipurpose marine winch |
| CN103663218A (en) * | 2013-11-25 | 2014-03-26 | 南通力威机械有限公司 | Multifunctional pontoon manoeuvring winch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109098096A (en) * | 2018-10-19 | 2018-12-28 | 佛山科学技术学院 | A kind of bridge construction prestress wire anchor |
| CN109098096B (en) * | 2018-10-19 | 2023-12-19 | 佛山科学技术学院 | Prestressed steel strand anchoring device for bridge construction |
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|---|---|
| CN107500160B (en) | 2023-09-22 |
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