CN104512312A - Functional auxiliary vehicle - Google Patents
Functional auxiliary vehicle Download PDFInfo
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- CN104512312A CN104512312A CN201310457898.0A CN201310457898A CN104512312A CN 104512312 A CN104512312 A CN 104512312A CN 201310457898 A CN201310457898 A CN 201310457898A CN 104512312 A CN104512312 A CN 104512312A
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- trailer
- secondary car
- bindiny mechanism
- car
- function
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Abstract
The invention relates to a functional auxiliary vehicle of a carrier. The functional auxiliary vehicle is used for being fit with a trailer. The functional auxiliary vehicle comprises a first connecting mechanism, spading forks fixed on the first connecting mechanism and a first connecting part movably connected to the first connecting mechanism, wherein the trailer comprises a second connecting mechanism which comprises baffles with through grooves and connecting plates; and the spading forks of the auxiliary vehicle are inserted in the through grooves of trailer baffles, the first connecting part of the auxiliary vehicle is connected with the connecting plates of the trailers in an inserting manner. The carrier disclosed by the invention can realize the effect of quick carrying.
Description
Technical field
The present invention relates to the secondary car of a kind of function, refer to the secondary car of a kind of mine function especially.
Background technology
In modern large coal mine, operation field needs to use some support equipment usually, such as shield support, back of the body cribbing etc.Further, synthetic operation face, colliery also needs use several work equipment, such as coalcutter, Lian Caiji, excavating machine, wagon drill, cable, pipeline etc.A comparatively large-scale production face, number of holders can reach hundreds of frame, and the quantity of other implement is also many.The volume of these supports and implement is comparatively large, and heavier-weight, and coal mine cage nominal load surplus is less, the tunnel traffic condition of down-hole is again comparatively severe (such as section is very narrow).Therefore, when from well upper (lower) to down-hole (on) carrying time, after a production face exploit, when needing the production face transfer to other, the relocating work of these supports and implement is just very difficult.Existing mine transport trolley carrying once often needs for a long time, is difficult to the demand meeting Quick universal carrying.
Summary of the invention
Therefore, be necessary to provide a kind of transport trolley that can carry out fast removal.
A kind of secondary car of function of transport trolley, for coordinating with trailer, the first link that the secondary car of this function comprises the first bindiny mechanism, is fixed on the shovel fork in the first bindiny mechanism and is movably connected in the first bindiny mechanism, trailer comprises the second bindiny mechanism, second bindiny mechanism comprises the baffle plate and connecting panel that offer groove, the shovel fork of secondary car is inserted in the groove of trailer baffle plate, the first link of secondary car and the connecting panel grafting of trailer.
The secondary car of function also comprises the self-locking oil cylinder be fixed in the first bindiny mechanism, and the first link comprises the latch be connected on self-locking oil cylinder, and latch moves up and down along with the flexible of self-locking oil cylinder.
First bindiny mechanism also comprises substrate and is fixed on the base plate of base plate bottom, and the first hold-down arm is fixed on substrate, and latch is moving up and down in process through base plate.
The height of latch is greater than the thickness of base plate.
First bindiny mechanism also comprises the top board being fixed on substrate top, and self-locking oil cylinder is fixed on below top board.
The quantity of shovel fork is the relative both sides that two, two shovel forks lay respectively at self-locking oil cylinder.
The secondary car of function also comprises the guar plate covering self-locking oil cylinder.
The secondary car of function also comprises the lift arm of pivotable, and the first bindiny mechanism is articulated on lift arm.
The secondary car of function also comprises the adjustment oil cylinder of pivot joint first bindiny mechanism, and adjustment oil cylinder and the first bindiny mechanism are articulated in the opposite end of lift arm respectively.
Connecting panel connects baffle plate.
Because the shovel fork of secondary car is inserted in the groove of trailer baffle plate, the first link of secondary car coordinates with the connecting panel grafting of trailer.Therefore, secondary car and trailer can be assembled rapidly, thus realize the object of fast removal.
With reference to the accompanying drawings, the invention will be further described in conjunction with specific embodiments.
Accompanying drawing explanation
Fig. 1 shows the block diagram of the transport trolley of first embodiment of the invention.
Fig. 2 is the exploded drawings of the transport trolley of Fig. 1.
Fig. 3 is the exploded drawings of the secondary car in the transport trolley of Fig. 1.
Fig. 4 is the further exploded drawings of the secondary car of Fig. 3.
Fig. 5 is the view of another angle of the trailer of the transport trolley of Fig. 2.
Fig. 6 is the view of the loading process of the transport trolley of Fig. 1.
Fig. 7 is the view of the handling process of the transport trolley of Fig. 1.
Fig. 8 is the view of next step handling process of the transport trolley of Fig. 7.
Fig. 9 is the view of next step handling process again of the transport trolley of Fig. 8.
Figure 10 is the view of the uninstall process of the transport trolley of Fig. 9.
Figure 11 is the exploded drawings of the transport trolley of second embodiment of the invention.
Figure 12 is the view of another angle of the transport trolley of Figure 11.
Figure 13 is the exploded drawings of the transport trolley of third embodiment of the invention.
Main element nomenclature
| Transport trolley | 10 |
| Rotating shaft | 100 |
| Rotating shaft | 101 |
| Rotating shaft | 102 |
| Rotating shaft | 104 |
| Rotating shaft | 106 |
| Rotating shaft | 108 |
| Shield support | 20 |
| Main car | 30 |
| Connecting portion | 32 |
| Secondary car | 40 |
| Car body | 41 |
| Supporting plate | 410 |
| Side plate | 411 |
| Inner panel | 412 |
| Cavity | 413 |
| Cavity volume | 414 |
| Wheel | 415 |
| Boss | 416 |
| Connecting portion | 42 |
| Towed equipment | 43 |
| Hydraulic wireline winch | 430 |
| Rope | 431 |
| First pulley | 432 |
| Lifting device | 44 |
| Lift arm | 440 |
| Insert-connecting plate | 441 |
| Connecting device | 45 |
| Adjustment oil cylinder | 450 |
| Cylinder body | 4501 |
| Rod member | 4502 |
| Coupling | 4503 |
| First bindiny mechanism | 451 |
| Framework | 4510 |
| Substrate | 4511 |
| First hold-down arm | 4512 |
| Top board | 4513 |
| Connecting arm | 4514 |
| Base plate | 4515 |
| Groove | 4516 |
| First branch | 4517 |
| Second branch | 4518 |
| Slot | 4519 |
| Self-locking oil cylinder | 452 |
| Cylinder body | 4520 |
| Rod member | 4521 |
| Linkage section | 4522 |
| Latch | 453 |
| Projection | 4530 |
| Inserted link | 454 |
| Ejecting device | 46 |
| Two-stage oil cylinder | 460 |
| Elementary cylinder body | 4600 |
| Secondary cylinder body | 4601 |
| Rod member | 4602 |
| Launched portion | 461 |
| Framework | 4610 |
| Roller | 4611 |
| Trailer | 50 |
| Car body | 51 |
| Support plate | 510 |
| Fricting strip | 5100 |
| Inclined-plane | 5101 |
| Housing | 511 |
| Guiding face | 5110 |
| Vehicle bridge | 5111 |
| Crashproofly to take turns | 5112 |
| Suspension ring | 5113 |
| Wheel | 52 |
| Second bindiny mechanism | 53 |
| Baffle plate | 530 |
| Second hold-down arm | 531 |
| Arm of action | 532 |
| Connecting arm | 533 |
| Second pulley | 534 |
| Rotating shaft | 535 |
| 3rd pulley | 536 |
| Connecting arm | 537 |
| Connecting panel | 538 |
| Fluting | 5380 |
| Bracing frame | 54 |
| Feet | 55 |
| Connecting device | 56 |
| Cage | 60 |
| Magnetic suction disc | 62 |
| Auxiliary guide rail | 70 |
| Support | 72 |
| Rectangular | 720 |
| Crossbeam | 722 |
| Guide plate | 74 |
| Straight plate | 740 |
| Swash plate | 742 |
| Transport trolley | 10a |
| Secondary car | 40a |
| Towed equipment | 43a |
| 4th pulley | 433a |
| Connecting device | 45a |
| First bindiny mechanism | 451a |
| First hold-down arm | 4512a |
| Shovel fork | 455a |
| Vertical section | 4550a |
| Horizontal segment | 4551a |
| Connecting arm | 456a |
| Guar plate | 457a |
| Trailer | 50a |
| Car body | 51a |
| Support plate | 510a |
| Fricting strip | 5100a |
| Inclined-plane | 5101a |
| Housing | 511a |
| Vehicle bridge | 5111a |
| Crashproofly to take turns | 5112a |
| Second bindiny mechanism | 53a |
| Baffle plate | 530a |
| Groove | 5300a |
| Second hold-down arm | 531a |
| Transport trolley | 10b |
| Car body | 51b |
| Housing | 511b |
| Vehicle bridge | 5111b |
| Crashproofly to take turns | 5112b |
| Wheel | 52b |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Refer to Fig. 1 and 6, the invention provides a kind of transport trolley 10 carrying out fast removal, it is for transporting downhole operation equipments such as such as shield support, pipeline, excavating machines.In the present embodiment, be described for shield support 20.Transport trolley 10 comprises main car 30, secondary car 40 and a trailer 50.
In the present embodiment, main car 30 is the main car 30 of a power, and it comprises power part, to pull secondary car 40 and trailer 50.The front portion of main car 30 forms a junction 32 and (considers based on concise and to the point describing, one side main car 30 in the present embodiment with connecting portion 32 is defined as front, contrary the opposing party is defined as rear, the context of other follow-up elements is also with reference to this kind of mode), for being connected with secondary car 40, thus main car 30 is fixed with secondary car 40.
See also Fig. 2-4, secondary car 40 is the secondary car 40 of a function, and it has the effect of loading, removal shield support 20.Secondary car 40 comprises connecting portion 42, towed equipment 43, be fixed on car body 41 lifting device 44, be articulated on car body 41 that a car body 41, is formed at car body 41 rear end and is arranged at connecting device on lifting device 44 45 and and is installed on ejecting device 46 on car body 41.The connecting portion 42 of secondary car 40 is connected and fixed with the connecting portion 32 of main car 30.
Car body 41 is formed by connecting by supporting plate 410 and three side plates 411.Three inner panels 412 connecting supporting plate 410 are formed further in car body 41.Three inner panels 412 and supporting plate 410 surround the cavity 413 of open front on one day jointly, for accommodating lifting device 44.Three side plate 411, three inner panels 412 and supporting plate 410 surround the cavity volume 414 around cavity 413 jointly, for accommodating towed equipment 43.Cavity volume 414 roughly takes the shape of the letter U, and its two front end forms opening.The left and right sides, below of car body 41 is respectively arranged with two wheels 415, moves for being with motor vehicles bodies 41.
Towed equipment 43 comprises a hydraulic wireline winch 430, and it is installed on the rear portion of car body 41 cavity volume 414.On hydraulic wireline winch 430, strand is provided with rope 431 (as Fig. 6).Hydraulic wireline winch 430 is rollable rope 431 operationally, makes it be wound on hydraulic wireline winch 430.
Lifting device 44 is installed in the cavity 413 of secondary car 40.Lifting device 44 comprises two lift arms 440 and is located at two lifting fluid cylinders below two lift arms 440.The rear end of each lift arm 440 is articulated on relative two inner panels 412 of car body 41 by a rotating shaft 100.Two insert-connecting plates 441 being articulated in another rotating shaft 102 are inserted in each lift arm 440 near the position of front end, thus are articulated on car body 41 by lift arm 440 further.Thus, lift arm 440 can around two rotating shaft 100,102 pivotables under the driving of lifting fluid cylinder, thus the function realizing elevate a turnable ladder or transfer.The front end of lift arm 440 is connected with connecting device 45.
Connecting device 45 comprises two adjustment oil cylinder 450,1 first bindiny mechanism 451, self-locking oil cylinder 452 and one first links.In the present embodiment, the first link is a latch 453.Each adjustment oil cylinder 450 comprises a cylinder body 4501 and and is inserted in rod member 4502 (as Fig. 6) in cylinder body 4501.Cylinder body 4501 rear end of each adjustment oil cylinder 450 is articulated in the upper end of a lift arm 440 and the rear end of close lift arm 440 by rotating shaft (not shown).The rotating shaft of adjustment oil cylinder 450 is positioned at the front upper place of the rotating shaft 100 of lift arm 440.Adjustment oil cylinder 450 can rotate around its rotating shaft, thus the function realizing rising and decline.Rod member 4502 telescopically is inserted in cylinder body 4501.Rod member 4502 can be subject to the hydraulic-driven in cylinder body 4501, thus stretches out in cylinder body 4501 or in retraction cylinder body 4501.The front end of rod member 4502 is articulated in the first bindiny mechanism 451 by Coupling 4503.Adjustment oil cylinder 450 can promote via its rod member 4502 or pull the first bindiny mechanism 451, makes it be moved.First bindiny mechanism 451 comprises a framework 4510, is fixed on framework 4510 left and right sides and is tilted to 2 first hold-down arms 4512 that front upper place extends and six connecting arms 4514 being tilted to back upper place extension on rear side of framework 4510.Framework 4510 comprises a vertical substrate 4511 and is formed at top board 4513 and a base plate 4515 of substrate 4511 top and bottom respectively.The lower end of the first hold-down arm 4512 is articulated in the front end of lift arm 440 by rotating shaft 104.Framework 4510 or can be transferred and raises or reduce along with the lifting of lift arm 440.First branch 4517 and second branch 4518 of being separated by a groove 4516 is formed on the top of each the first hold-down arm 4512, for being connected with trailer 50.First branch 4517 and the second branch 4518 all tilt relative to vertical direction, and the inclined degree being positioned at the second branch 4518 of below is greater than the inclined degree of the first branch 4517 being positioned at top.One Coupling 4503 is between two connecting arms 4514 in left side, and another set of fitting 4503 is between two connecting arms 4514 on right side.One first pulley 432 is located between two connecting arms 4514 of centre, for carrying rope 431.First pulley 432 and rope 431 belong to a part for towed equipment 43 together.One rotating shaft 106 simultaneously through six connecting arm 4514 and two Couplings 4503, thus will adjust rod member 4502 front end and framework 4510 pivot joint of oil cylinder 450.Rotating shaft 106 also simultaneously through the center of the first pulley 432, is rotatably mounted on framework 4510 to make the first pulley 432.The front side of framework 4510 forms a groove.Groove is enclosed by 2 first hold-down arms 4512, substrate 4511, base plate 4515 and top board 4513 and forms.Self-locking oil cylinder 452 and latch 453 are arranged in groove.Self-locking oil cylinder 452 comprises a cylinder body 4520, be inserted in the linkage section 4522 that rod member in cylinder body 4,520 4521 and is connected to rod member 4521 lower end.Cylinder body 4520 top of self-locking oil cylinder 452 is fixedly connected with top board 4513.Rod member 4521 telescopically is inserted in cylinder body 4520.Linkage section 4522 is fixed on rod member 4521.Latch 453 is connected with linkage section 4522 by the projection 4530 in portion formed thereon.In the present embodiment, projection 4530 is connected by an inserted link 454 with linkage section 4522.Thus, latch 453 can move up and down along with the flexible of rod member 4521.In the present embodiment, the bulk that latch 453 is roughly rectangular.The profile of the corresponding latch 453 of base plate 4515 of framework 4510 forms a slot 4519.The cross-sectional area of slot 4519 is greater than the cross-sectional area of latch 453, thus makes latch 453 freely can pass slot 4519.The height of latch 453 is greater than the thickness of base plate 4515, thus, after latch 453 inserts base plate 4515, will extend beyond the bottom of base plate 4515 bottom it.
Car body 41 forms two boss 416 respectively in the left and right sides of cavity volume 414.Each ejecting device 46 is fixed on a boss 416.Each ejecting device 46 comprises a two-stage oil cylinder 460 and is fixed on a launched portion 461 of two-stage oil cylinder 460 front end.Two-stage oil cylinder 460, except being fixed on except on front side of boss 416, being also connected on an inner panel 412 of car body 41 by horizontal fixed link 462, thus being firmly fixed on car body 41.Two-stage oil cylinder 460 comprises an elementary cylinder body 4600, level cylinder body 4601 and a rod member 4602.Secondary cylinder body 4601 telescopically is inserted in elementary cylinder body 4600, and rod member 4602 telescopically is inserted in secondary cylinder body 4601.Thus, its rod member 4602 can push away and stretch out larger distance by two-stage oil cylinder 460 according to demand, thus realizes the effect to shield support 20.Launched portion 461 is fixed on the front end of rod member 4602.The framework 4610 and one that launched portion 461 comprises a hollow is located at the roller 4611 in framework 4610.The bottom of roller 4611 protrudes from bottom framework 4610, for rolling on trailer 50 when framework 4610 promotes shield support 20.Launched portion 461 can, to shield support 20 applied thrust under the effect of rod member 4602, make it from removal trailer 50.
See also Fig. 5, trailer 50 is a Quick universal trailer.Trailer 50 comprises a car body 51, is installed on four wheels 52 of car body 51 left and right sides and is fixed on the connecting device 56 of car body 51 rear end respectively.Car body 51 comprises a support plate 510 and is formed at two housings 511 of support plate 510 left and right sides.The end face of support plate 510 is formed with some fricting strips 5100 be arranged in parallel, for increasing the friction force between shield support 20 and trailer 50, makes transportation more reliable.The front end of support plate 510 forms a downward-sloping inclined-plane 5101, for facilitating the transport of shield support 20.Support plate 510 reduces from back to front gradually at the thickness of position, inclined-plane 5101, thus forms a spade structure in the front end of support plate 510.When support plate 510 run-off the straight, inclined-plane 5101 directly can connect ground, thus eliminates the height fall of ground and support plate 510 intersection.Fricting strip 5100 ends at the intersection of the end face of inclined-plane 5101 and support plate 510.The front end of housing 511 forms the guiding face 5110 of an ecto-entad inclination, for facilitating the movement of trailer 50 in underworkings.Trailer 50 also arranges a bracing frame 54 in two wheel 52 peripheries being positioned at each side.Two wheels 52 pass through wheel shaft rotary connection in bracing frame 54.Each housing 511 of car body 51 forms a floating vehicle bridge 5111 in the position of corresponding bracing frame 54.Vehicle bridge 5111 of floating around bracing frame 54, and is hung on bracing frame 54 by the rotating shaft 108 laterally through floating vehicle bridge 5111 and bracing frame 54.Thus, the car body 51 of trailer 50 can do low-angle inclination by relative wheel 52, thus facilitates loading and the removal of shield support 20.Each housing 511 of car body 51 has two crashproofly to take turns 5112 in its arranged outside, wherein one crashproofly takes turns the position that 5112 are positioned at the rear end near housing 511, and another is crashproof takes turns 5112 and be positioned at the guiding face 5110 of housing 511 and the intersection of lateral surface.Two crashproofly take turns 5112 and can against corresponding guide mechanism or directly against the wall in tunnel in trailer 50 moving process, thus prevent trailer 50 from fierce shock occurring.In the present embodiment, two crashproofly take turns 5112 and are and are horizontally disposed with, and extend beyond the outside of housing 511 at least partly.Two crashproofly take turns 5112 and are fixed on car body 51 by inserting the rotating shafts 101 at housing 511 top.The top of each housing 511 is also provided with multiple suspension ring 5113, to sling trailer 50 to facilitate hanging device.The rear end of each housing 511 is also articulated with a feet 55.This feet 55 can rotate to bottom from car body 51 side when needed, thus to the supporting role to a certain extent of 50, trailer.
The connecting device 56 of trailer 50 comprises one second bindiny mechanism 53.Second bindiny mechanism 53 comprises a baffle plate 530 and connects 4 second hold-down arms 531 of baffle plate 530.Baffle plate 530 upwards extends from the rear end of support plate 510 is substantially vertical.The size of baffle plate 530 and substrate 4511 size of framework 4510 are suitable, and it is for preventing shield support 20 due to unexpected and directly strike the self-locking oil cylinder 452 of secondary car 40.Second hold-down arm 531 to extend and perpendicular to baffle plate 530 straight up from support plate 510.2 second hold-down arms 531 being positioned at the left and right sides extend back and exceed baffle plate 530.The top of every two adjacent the second hold-down arms 531 is all inserted with an arm of action 532.The size of arm of action 532 is less than the size of the groove 4516 of the first hold-down arm 4512 of secondary car 40.Arm of action 532 can be fastened in the groove 4516 of the first hold-down arm 4512, and by first branch 4517 and the second branch 4518 sandwicheds.Arm of action 532 after being arranged in groove 4516, can by the first branch 4517 and the second branch 4518 limit, thus to raise along with the lifting of the first bindiny mechanism 451.Trailer 50 also tilts to extend to form two connecting arms 533 in the front side of baffle plate 530 further.One second pulley 534 is connected between two connecting arms 533 by a rotating shaft 535.One the 3rd pulley 536 is installed on the end face of support plate 510 by connecting arm 537.3rd pulley 536 to be positioned at below the second pulley 534 and to compare the second pulley 534 closer to baffle plate 530.Second pulley 534 and the 3rd pulley 536 are for carrying the rope 431 of drawing from the first pulley 432 of secondary car 40.Trailer 50 also forms a plate 538 (as Fig. 2) at the rear side of baffle plate 530.Connecting panel 538 connects left and right 2 second hold-down arms 531 and baffle plate 530, and is parallel to support plate 510.The fluting 5380 of a rectangle is offered at the middle part of connecting panel 538.The area equation of the fluting area of 5380 and the slot 4519 of secondary car 40.The height of the latch 453 of secondary car 40 is more than or equal to the thickness sum of connecting panel 538 and secondary car 40 base plate 4515.The latch 453 of secondary car 40 can insert further in fluting 5380 after passing slot 4519, thus is fixedly connected with trailer 50 by secondary car 40.
Main car 30, when assembling, is first fixed by connecting portion 32,42 with secondary car 40 by transport trolley 10.Then, by trailer 50 near secondary car 40, operate the lifting device 44 on secondary car 40, make the base plate 4515 of its first bindiny mechanism 451 be positioned at the position of the connecting panel 538 a little more than trailer 50 second bindiny mechanism 53.Adjustment oil cylinder 450 again further on the secondary car 40 of operation and release forward the first bindiny mechanism 451, makes the first bindiny mechanism 451 104 clickwises around the shaft, until second branch 4518 on the lower of its first hold-down arm 4512 be in approximate horizontal towards.Afterwards, trailer 50 is moved to secondary car 40 further, until its arm of action 532 snaps in the groove 4516 of secondary car 40 first hold-down arm 4512.Operate the adjustment oil cylinder 450 on secondary car 40 again, the first bindiny mechanism 451 pulled back, until second branch 4518 on the lower of its first hold-down arm 4512 be in acclivitous towards.Finally, operation self-locking oil cylinder 452, makes latch 453 lock the base plate 4515 of secondary car 40 and the connecting panel 538 of trailer 50, thus completes the assembling of transport trolley 10.Owing to adopting the first bindiny mechanism 451 to be connected with the second bindiny mechanism 53, therefore whole assembling process is comparatively quick, can reduce overall handling time.
See also Fig. 6, when needs load shield support 20, first operate the lifting device 44 of secondary car 40, make lift arm 440 100 conter clockwise liftings around the shaft.First bindiny mechanism 451, under the driving of lift arm 440, applies hoisting force on arm of action 532 via the first hold-down arm 4512, and then drives the lifting of the second bindiny mechanism 53.Car body 51 due to trailer 50 be rotating suspension on bracing frame 54, therefore there is low-angle inclination (be preferably 7.5 degree) in car body 51.Now, the rear end of car body 51 is elevated, and the front end of car body 51 is resisted against on ground.In the process of lifting first bindiny mechanism 451, adjustment oil cylinder 450 also stretches out its rod member 4502 simultaneously, promotes the first bindiny mechanism 451 104 clickwises around the shaft.It should be noted that, now the angle of the first bindiny mechanism 451 clickwise is less than anglec of rotation when transport trolley 10 is assembled, and comes off in groove 4516 to prevent arm of action 532.Then, the end of rope 431 is fixed on shield support 20, then operates hydraulic wireline winch 430 scrolling rope 431.Under the traction of the first pulley 432, second pulley 534 and the 3rd pulley 536, shield support 20 is dragged by rope 431 and moves towards trailer 50.Because the front end of trailer 50 fits in ground, and be formed with inclined-plane 5101, therefore shield support 20 can successfully be pulled in trailer 50.After shield support 20 moves to the desired location of trailer 50, operate lifting device 44 and adjustment oil cylinder 450 once again, lift arm 440 is declined, and the first bindiny mechanism 451 is turned round.Finally, the first bindiny mechanism 451 declines by the driving of lift arm 440, thus drives the second bindiny mechanism 53 of trailer 50 to decline, until the car body 51 of trailer 50 returns to level attitude (i.e. the state of not run-off the straight).Certainly, also directly shield support 20 can be lifted on trailer 50 by hoisting machine.
See also Fig. 7, for guaranteeing the smooth movement of transport trolley 10 in tunnel further, particularly trailer 50 moves into and shifts out the process of cage 60, and the present invention still further provides a kind of auxiliary guide rail 70.Auxiliary guide rail 70 has two, is layed in the relative both sides of transport trolley 10 course respectively.Each auxiliary guide rail 70 preferably adopts steel framed structure manufacture, it guide plate 74 comprising a support 72 and be fixed on support 72.Support 72 comprises two parallel rectangular 720 and connect many crossbeams 722 of rectangular 720 and guide plate 74.Two rectangular 720 are parallel to each other and length direction along tunnel extends.Connected by many crossbeams 722 between two rectangular 720.In the present embodiment, the crossbeam 722 opposed vertical direction connecting two rectangular 720 is inclined to set.Guide plate 74 is connected be positioned at top rectangular 720 by the crossbeam 722 of many levels, and is connected with rectangular 720 rear and front ends being positioned at below by two crossbeams 722.Guide plate 74 comprises plate 740 and inclination always and is connected to a swash plate 742 of straight plate 740 rear end.The length of swash plate 742 is less than the length of straight plate 740, and swash plate 742 compares the inclined degree of housing 511 side relative to the guiding face 5110 that the inclined degree of straight plate 740 is less than trailer 50.Two auxiliary guide rails 70 are preferably installed on the rear of cage 60.When being loaded with the transport trolley 10 of shield support 20 towards in cage 60 moving process, first, the guiding face 5110 of the car body 51 of trailer 50 can be introduced between two auxiliary guide rails 70.When trailer 50 is mobile further, if cage 60 is not aimed in the position of trailer 50, be positioned at the crashproof of the side, car body 51 front end of trailer 50 and take turns 5112 by the swash plate 742 against corresponding side auxiliary guide rail 70, thus force trailer 50 to move towards relative to opposite side.Trailer 50 front end two crashproof take turns 5112 enter the straight plate 740 of auxiliary guide rail 70 after, the direct of travel of trailer 50 by crashproof take turns 5112 just advise, trailer 50 is moved along the path of presetting to cage 60.The correctness that 5112 guarantee trailer 50 direct of travel further is crashproofly taken turns in two of trailer 50 rear end, makes trailer 50 can not strike cage 60 due to sideslip.
See also Fig. 8, after sending trailer 50 to cage 60, need to unclamp the rope 431 that will tie up on shield support 20, then trailer 50 is separated with secondary car 40, realize trailer 50 and the detach procedure of secondary car 40, make only have trailer 50 and shield support 20 to be loaded in cage 60.The process that trailer 50 and secondary car 40 are separated is roughly contrary with the installation process of the two, namely first operates the self-locking oil cylinder 452 of secondary car 40, and latch 453 is shifted out in the connecting panel 538 of trailer 50.Then, operation adjustment oil cylinder 450, promotes the first bindiny mechanism 451 104 clickwises around the shaft, until second branch 4518 being positioned at below of its first hold-down arm 4512 is in approximate horizontal position.Finally, pull secondary car 40 with main car 30 towards the direction away from trailer 50, the arm of action 532 of trailer 50 is deviate from the groove 4516 of the first hold-down arm 4512 of secondary car 40, thus complete the separation process of trailer 50 and secondary car 40.It is pointed out that as guaranteeing the stability of cage 60 in lifting process, the center of gravity of trailer 50 and the center of gravity of shield support 20 must keep being in same vertical plane with the center of gravity of cage 60, thus prevent cage 60 run-off the straight.In addition, for preventing trailer 50 from sliding in cage 60, in cage 60, also can magnetic suction disc 62 be set further, and magnetic force parking device (not shown) is set on the wheel of trailer 50 simultaneously.By being energized to magnetic suction disc 62, make it produce magnetic force, thus by fixing for the absorption of magnetic force parking device, realize the reliable placement of trailer 50 in cage 60.When trailer 50 shifts out by needs in cage 60, to magnetic suction disc 62 power-off.
See also Fig. 9-10, when cage 60 moves to predetermined tunnel, the main car in another 30 and the secondary car 40 that are in this tunnel move to cage 60 rear once again.Then the assembling process of foregoing secondary car 40 and trailer 50 is repeated.Assemble complete after, main car 30 drags the desired location that secondary car 40 and trailer 50 move to this tunnel.Finally, then carry out the removal work of shield support 20.Specifically, first operate the lifting device 44 of secondary car 40, the first bindiny mechanism 451 is raised.First bindiny mechanism 451 drives the second bindiny mechanism 53 of trailer 50 to raise, thus the car body 51 of trailer 50 is tilted, until the front end of trailer 50 is against on the ground.First bindiny mechanism 451 is raising in process, and adjustment oil cylinder 450 releases forward the first bindiny mechanism 451 simultaneously, makes the first bindiny mechanism 451 104 clickwises around the shaft.This part process is identical with a part of process of aforementioned loading shield support 20.Then, operate the ejecting device 46 on secondary car 40, its two-stage oil cylinder 460 is stretched out, and then drive launched portion 461 to move towards the shield support 20 on trailer 50.Launched portion 461 is after shield support 20, and operation ejecting device 46, makes launched portion 461 promote shield support 20 forward slip further, till shield support 20 is moved to part laminating ground from trailer 50.After treating that the front end of shield support 20 fits on ground, start main car 30, and then pull secondary car 40 and trailer 50 to move towards the direction away from shield support 20, until shield support 20 is fitted on the ground and completely thoroughly from removal trailer 50.Thus, the removal work of shield support 20 is completed.
See also Figure 11-12, the present invention also provides a kind of transport trolley 10a of different embodiment.Transport trolley 10a also comprises main car 30, secondary car 40a and trailer 50a.Main car 30 is identical with main car 30 structure of previous embodiment.Secondary car 40a substantially identical with the secondary car 40a structure of previous embodiment (hydraulic wireline winch 430 and the first pulley 432 and ejecting device 46 etc. as car body 41, lifting device 44, towed equipment 43a), main difference part is connecting device 45a slightly difference.The connecting device 45a of the secondary car 40a of the present embodiment also comprises two adjustment oil cylinder 450,1 first bindiny mechanism 451a, self-locking oil cylinder 452, latch 453 (not shown) and two shovel fork 455a.The structure of two adjustment oil cylinder 450, self-locking oil cylinder 452 and latches 453 is also identical with the structure of previous embodiment.First bindiny mechanism 451a except the first hold-down arm 4512a, identical also with previous embodiment of remaining structure.The first hold-down arm 4512a top of the present embodiment is not formed with the first branch 4518 of branch 4517, second and groove 4516.Two connecting arm 456a upwards extend from the top droop of the first bindiny mechanism 451a.One the 4th pulley 433a belonging to towed equipment 43a is installed between connecting arm 456a by rotating shaft.4th pulley 433a and the first pulley 432 just to setting, to facilitate the slip of rope 431.In the present embodiment, the 4th pulley 433a is higher than the first pulley 432.Two shovel fork 455a extend forward from the front side horizontal of the first bindiny mechanism 451a.Each shovel fork 455a comprises one and is fixed on the vertical section 4550a on front side of the first bindiny mechanism 451a and the horizontal segment 4551a from the horizontal forward extension of vertical section 4550a.The self-locking oil cylinder 452 of connecting device 45a and latch 453 are between the vertical section 4550a of two shovel fork 455a.Two shovel fork 455a or can transfer and raise or reduce along with the lifting of lift arm 440.
The trailer 50a of the present embodiment is also substantially identical with the structure of the trailer 50 of previous embodiment.This trailer 50a also comprises a car body 51a, is installed on two wheels 52 of the car body 51a left and right sides and is fixed on the second bindiny mechanism 53a of car body 51a rear end respectively.Car body 51a comprises a support plate 510a and is formed at two housing 511a of the support plate 510a left and right sides.The end face of support plate 510a is formed with some fricting strip 5100a be arranged in parallel, for increasing the friction force between shield support 20 and trailer 50a, makes transportation more reliable.The front end of support plate 510a forms a downward-sloping inclined-plane 5101a, for facilitating the transport of shield support 20.Fricting strip 5100a ends at the end of support plate 510a.The wheel 52 of the present embodiment is four, and two wheel 52 peripheries all at homonymy as the first embodiment arrange a bracing frame 54.Car body 51a also forms two suspension vehicle bridge 5111a respectively on the housing of its relative both sides, and suspension vehicle bridge 5111a is connected by rotating shaft 108 with bracing frame 54, thus realizes the object of the rotating suspension of car body 51a.The both sides, front and back of each suspension vehicle bridge 5111a are separately installed with two and crashproofly take turns 5112a.The rear end of car body 51a bis-housing 511a is also articulated with two feets 55 respectively.
Second bindiny mechanism 53a also comprises a baffle plate 530a and connects the 4 second hold-down arm 531a of baffle plate 530a.Baffle plate 530a upwards extends from the rear end of support plate 510a is substantially vertical.Second hold-down arm 531a to extend and perpendicular to baffle plate 530a straight up from support plate 510a.The 2 second hold-down arm 531a being positioned at the left and right sides extend back and exceed baffle plate 530a.With previous embodiment unlike, the height of the second bindiny mechanism 53a of the present embodiment is less, can not stop completely to cause shield support 20 to the shock of the self-locking oil cylinder 452 of secondary car 40a due to accident.Therefore, be protection self-locking oil cylinder 452, secondary car 40 is provided with the guar plate 457a that blocks self-locking oil cylinder 452 on the groove of the first bindiny mechanism 451a.The left and right sides of the baffle plate 530a of the second bindiny mechanism 53a offers two groove 5300a respectively.The horizontal segment 4551a of the shovel fork 455a of secondary car 40a can be inserted in the two groove 5300a of the second bindiny mechanism 53a respectively, thus carries out lifting to trailer 50a or transfer.Second bindiny mechanism 53a also comprises a plate 538 of the second hold-down arm 531a connecting baffle plate 530a and both sides.The structure of this connecting panel 538 is identical with the structure of the connecting panel 538 of previous embodiment, therefore also can be inserted by the latch 453 of secondary car 40a and realize being fixedly connected with of secondary car 40a and trailer 50a.Trailer 50a is also provided with further one the 3rd pulley 536, its structure is identical with the 3rd pulley 536 of previous embodiment.Rope 431 can be tied up on shield support 20 through the first pulley 432, the 4th pulley 433a and the 3rd pulley 536 successively by hydraulic wireline winch 430.
The assembling mode of the present embodiment and handling process and previous embodiment roughly similar, difference is that the part connection mode between secondary car 40a and trailer 50a changes into and pitches 455a to be inserted in groove 5300a (the part separate mode of secondary car 40a and trailer 50a also change into shovel pitch 455a extract in groove 5300a) by shoveling, and the adjustment oil cylinder 450 of secondary car 40a can without the need to flexible again and make the first bindiny mechanism 451a pivotable.
See also Figure 13, the present invention also provides the transport trolley 10b of another different embodiment.Main car 30 and the secondary car 40a of the main car 30 of this transport trolley 10b and secondary car 40a and the second embodiment are identical.The trailer 50b of this transport trolley 10b is substantially identical with the trailer 50a of the second embodiment, and difference is the quantity of wheel 52b and the connection mode of car body 51b and wheel 52b.The wheel 52b quantity of the present embodiment only has two.Every side due to car body 51b only has a wheel 52b, and therefore car body 51b can rotate around the wheel shaft through wheel 52b after being connected with wheel 52b, and without the need to adopting the mode of bracing frame 54 to be connected with wheel 52b.Further, car body 51b also forms two vehicle bridge 5111b respectively on the housing 511b of its relative both sides, to protect wheel 52b.The both sides, front and back of each vehicle bridge 5111b are also separately installed with two and crashproofly take turns 5112b.The assembling mode of the present embodiment and handling process substantially identical with the second embodiment.
Owing to comprising towed equipment 43,43a, lifting device 44, connecting device 45,45a and ejecting device 46, therefore transport trolley 10 of the present invention, 10a, 10b can carry downhole operation equipments such as such as shield supports 20 fast, easily.In fact, any one in towed equipment 43,43a, lifting device 44, connecting device 45,45a and ejecting device 46 all can accelerate handling process.Particularly, towed equipment 43,43a can accelerate the loading process in handling process, lifting device 44 can accelerate loading in handling process, removal, assembling and separation process, connecting device 45,45a can accelerate loading in handling process, removal, assembling and separation process, and ejecting device 46 can accelerate the detach procedure in handling process.Therefore, as long as any one comprising in towed equipment 43,43a, lifting device 44, connecting device 45,45a and ejecting device 46 all can realize the object of fast removal.Certainly, if all comprise the optimization that more can realize transporting velocity.
Understandably, main car 30 and secondary car 40, the 40a accessible site of the various embodiments described above of the present invention are integrated, namely main car 30 comprises secondary car 40, a 40a (now part for secondary car 40,40a owner car 30, main car 30 comprises towed equipment 43,43a, lifting device 44, connecting device 45,45a and ejecting device 46 etc.), or secondary car 40,40a comprise main car 30 (now main car 30 belongs to a part of secondary car 40,40a, and secondary car comprises power part).Further, the towed equipment 43 on secondary car 40,40a, 43a, lifting device 44, ejecting device 46 also can all be integrated on trailer 50,50a, 50b, or wherein at least one is integrated on trailer 50,50a, 50b.Further, ejecting device 46 can also be integrated on connecting device 45,45a, to reduce the volume of secondary car 40,40a.
It is also understood that ground, the oil cylinder that the various embodiments described above of the present invention use also can adopt the telescoping cylinder of other structures to replace, as hydraulic pressure screw rod, electric pushrod, cylinder etc.
With it is also understood that, trailer 50 used in the present invention, 50a, 50b comprise and are not limited to surplus material trailer, loose material trailer, cement mixing trailer, girder steel trailer, pipe installation trailer, back timber trailer, cable trailer, the white trailer of spray, lifting table trailer, tunnel cleaning trailer, watering trailer, a shelf for conveying trailer, cage trackless trailer, flat-bed trailer, shovel fork, scraper bowl, welding module, jumbolter module, excavation module, pier stud machine, hydraulic log loading boom, adhesive tape folding and unfolding annex etc.Further, two kinds of connecting devices 45 of the present invention, 45a also can enumerate with above-mentioned various types of trailers 50,50a, 50b are connected, to adapt to different connection requirements.
Claims (10)
1. the secondary car of the function of a transport trolley, for coordinating with trailer, it is characterized in that: the first link that the secondary car of this function comprises the first bindiny mechanism, is fixed on the shovel fork in the first bindiny mechanism and is movably connected in the first bindiny mechanism, trailer comprises the second bindiny mechanism, second bindiny mechanism comprises the baffle plate and connecting panel that offer groove, the shovel fork of secondary car is inserted in the groove of trailer baffle plate, the first link of secondary car and the connecting panel grafting of trailer.
2. the secondary car of function as claimed in claim 1, is characterized in that: the secondary car of function also comprises the self-locking oil cylinder be fixed in the first bindiny mechanism, and the first link comprises the latch be connected on self-locking oil cylinder, and latch moves up and down along with the flexible of self-locking oil cylinder.
3. the secondary car of function as claimed in claim 2, is characterized in that: the first bindiny mechanism also comprises substrate and is fixed on the base plate of base plate bottom, and the first hold-down arm is fixed on substrate, and latch is moving up and down in process through base plate.
4. the secondary car of function as claimed in claim 3, is characterized in that: the height of latch is greater than the thickness of base plate.
5. the secondary car of function as claimed in claim 3, is characterized in that: the first bindiny mechanism also comprises the top board being fixed on substrate top, and self-locking oil cylinder is fixed on below top board.
6. the secondary car of function as claimed in claim 2, is characterized in that: the quantity of shovel fork is the relative both sides that two, two shovel forks lay respectively at self-locking oil cylinder.
7. the secondary car of function as claimed in claim 2, is characterized in that: the secondary car of function also comprises the guar plate covering self-locking oil cylinder.
8. the secondary car of function as claimed in claim 1, is characterized in that: the secondary car of function also comprises the lift arm of pivotable, and the first bindiny mechanism is articulated on lift arm.
9. the secondary car of function as claimed in claim 8, is characterized in that: the secondary car of function also comprises the adjustment oil cylinder of pivot joint first bindiny mechanism, and adjustment oil cylinder and the first bindiny mechanism are articulated in the opposite end of lift arm respectively.
10. the secondary car of function as claimed in claim 1, is characterized in that: connecting panel connects baffle plate.
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| CN201310457898.0A CN104512312B (en) | 2013-09-30 | 2013-09-30 | Function pair vehicle |
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| CN201310457898.0A CN104512312B (en) | 2013-09-30 | 2013-09-30 | Function pair vehicle |
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| CN104512312A true CN104512312A (en) | 2015-04-15 |
| CN104512312B CN104512312B (en) | 2019-03-05 |
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| CN108455472A (en) * | 2018-03-30 | 2018-08-28 | 苏州伊而雅精密部件有限公司 | Automatic change climbing mechanism |
| CN108749697A (en) * | 2018-05-31 | 2018-11-06 | 重庆穗丰汽车救援有限公司 | Breakdown trailer draft gear |
| CN113247598A (en) * | 2021-05-26 | 2021-08-13 | 浙江嘉丞机械有限公司 | Automatic moving device for screw machining |
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|---|---|
| CN104512312B (en) | 2019-03-05 |
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