CN208993434U - Rail-road car with idler mechanism - Google Patents
Rail-road car with idler mechanism Download PDFInfo
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- CN208993434U CN208993434U CN201821623765.0U CN201821623765U CN208993434U CN 208993434 U CN208993434 U CN 208993434U CN 201821623765 U CN201821623765 U CN 201821623765U CN 208993434 U CN208993434 U CN 208993434U
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Abstract
Rail-road car with idler mechanism, including power car and tractor, power car and tractor pass through hinged axis connection, the first rail wheel mechanism is equipped in the bottom of power car and tractor simultaneously, and it is additionally provided with two group of second rail wheel mechanism between two group of first rail wheel mechanism, using front and back two parts vehicle frame and cooperates hydraulic steering system to realize on highway to flexibly turn to.The utility model has the following positive effects: can guarantee will not generate running resistance in rail-road car during the turn, and allow by the smaller turning of radius, power car and tractor bottom are respectively equipped with the first rail wheel mechanism and the second rail wheel mechanism, increase supporting point of the rail-road car on guide rail, the evenly dispersed pressure to rail, it alleviates it and runs the damage caused by rail, second rail wheel mechanism is between the first rail wheel mechanism, reduce between rail wheel across distance, make that rail-road car is more stable during turning, safety.
Description
Technical field
The utility model relates to autorails, more particularly to the rail-road car with idler mechanism.
Background technique
Currently, autorail be because it can not only have been travelled on highway, but also can run on railway, it is extensive
Applied to rail transport industry, the operations such as autorail is commonly used in rail traction, repairing, constructs and speedily carry out rescue work.Due to
The road train Deng Gui transport vehicle quality is generally larger, so the general volume of existing rail-road car is all bigger biggish in order to provide
Tractive force, but volume is relatively large during rail-road car turning, can generate biggish resistance since turning radius is smaller
Phenomena such as even overturning, there are biggish security risks.Those skilled in the art propose the front and back two using existing loading machine
The structure of part vehicle frame cooperation reduces the turning radius of rail-road car, but existing loading machine steering system is by two steering hydraulics
Cylinder both ends are hinged with front frame, Rear frame respectively, and Rear frame is connected with front frame by hinge joint, and the two can be sent out around hinge joint
It is raw to relatively rotate, to realize turning function, but the structure in rail-road car in use, front frame, the angle of Rear frame are by side
It is locked to disk, variation can not be moved towards with rail.
Summary of the invention
To solve the above problems, the purpose of this utility model is to provide the rail-road car for having idler mechanism, including power
Vehicle and tractor, power car and tractor are equipped with first by hinged axis connection, while in the bottom of power car and tractor
Rail wheel mechanism, and two group of second rail wheel mechanism is additionally provided between two group of first rail wheel mechanism, using front and back two parts
Vehicle frame simultaneously cooperates hydraulic steering system to realize on highway to flexibly turn to, and 3-position 4-way is provided in hydraulic steering system and is changed manually
To valve, on highway when driving, reversal valve internal path is consistent with loader hydraulic system, can be by wheel steering, in iron
When driving, system can be switched to unloading condition by reversal valve for road, and each mouth of steering cylinder and diverter is all the same, pressure is equal,
Steering cylinder is in quick condition, and vehicle will passively be turned to the curvature of rail, that is to say, that even if steering wheel rotation at this time,
It cannot make vehicle active steering, the steering-effecting failure of steering wheel makes rail-road car can be with the turning of safety small radii.
The technical scheme adopted by the utility model to solve the technical problem is as follows: the rail-road car of idler mechanism is had, including
Power car (101) and tractor (102), power car (101) rear side installs the first articulated slab (103), before tractor (102)
The second articulated slab (104) are installed in side, and the first articulated slab (103) and the second articulated slab (104) are connected by connecting shaft (105),
The bottom of power car (101) and tractor (102) is equipped with traveling wheel (106) and the first rail wheel mechanism, first track
Wheel mechanism is idler mechanism, and idler mechanism includes two first supports being parallel to each other (207), two first supports (207) one end
Hingedly with power car (101) or tractor (102), shaft (208) are installed between two first supports (207) other end, shaft
(208) first rail wheel (209) is respectively installed at both ends, in the shaft (208) of the two sides of the first support (207) also
There are two second support (210), two second supports (210) to be parallel to each other for installation, each setting one above two first rail wheels (209)
A friction pulley (211), two friction pulleys are mounted on two second supports (210) by respective axis respectively, the friction pulley
(211) it is fixedly connected on the outside of first gear disk (212), the first rail wheel is fixedly connected with second gear on the outside of (209)
Disk (213), the first gear disk (212) and second gear disk (213) axis are connected by connecting plate (214), wherein the first tooth
Wheel disc (212) is identical with the radius size of second gear disk (213) and is intermeshed, in the power car (101) or tractor
(102) first hydraulic cylinder (215), first support (207) and second support are equipped between car body and first support (207)
(210) second hydraulic cylinder (216) are equipped between, first hydraulic cylinder (215) can drive first support (207) to swing, and make first
Rail wheel (209) contacts or leaves railroad track, and second hydraulic cylinder (216) can drive friction pulley (211) to contact or leave phase
Adjacent traveling wheel (106), the rear portion of power car connect multi-functional storage box, place generating set device in multi-functional storage box,
Steering system is installed, the steering system includes the first steering cylinder (134), the between power car (101) and tractor (102)
Two steering cylinders (136), hand-operated direction valve (137), diverter (132) and hydraulic power source (131), hydraulic power source (131), manual reverse of direction
Valve (137) is installed on power car (101), the fixing end of the first steering cylinder (134) and the second steering cylinder (136)
Fixing end is hinged with the two sides of power car (101), the push rod end of the first steering cylinder (134) and the second steering cylinder
(136) push rod end is hinged with the two sides of tractor (102), the first steering cylinder (134) and the second steering cylinder (136)
It is located at the articulated shaft two sides of power car (101) and tractor (102), inlet and the liquid outlet difference of hydraulic power source (131)
Be connected to the liquid outlet of diverter (132) and inlet, diverter (132) have two hydraulic oil delivery ports of D, E, D, E two
Hydraulic oil delivery port is connect by two hydraulic oil inlets with hand-operated direction valve (137) respectively, hand-operated direction valve (137) its
In a hydraulic oil outlet be connected to the back cavity of the ante-chamber of the first steering cylinder (134) and the second steering cylinder (136), change manually
To another hydraulic oil outlet and the back cavity of the first steering cylinder (134) and the ante-chamber of the second steering cylinder (136) of valve (137)
Connection.
The bottom of the power car and tractor is additionally provided with the second rail wheel mechanism, and second rail wheel mechanism includes peace
The vertical rails of dress on the car body, the interior slide plate for being equipped with matched sliding of vertical rails, the second track is installed in the bottom of slide plate
Wheel, the slide plate are driven by the second hydraulic cylinder being mounted in vertical rails, and above-mentioned two group of second rail wheel mechanism is located at two
Between the first rail wheel mechanism of group.
The multi-functional storage box includes bottom support plate, and the two sides of bottom support plate are respectively mounted a folding platform dress
It sets, the layer folding stage device includes rotating side panel, and the downside of rotating side panel and the side of bottom support plate are hinged, rotating side panel
The hinged ceiling floor in top, the side installation positioning plate and the first posting of rotating side panel connects the second posting on ceiling floor,
Positioning plate can slide in the first posting, and positioning plate can be mating with the second posting, and positioning plate can be with ceiling floor
Lateral engagement, the side of one of ceiling floor connects rubber strip, and the side of another ceiling floor opens up lock slots, rubber strip
It can be interference fitted with ceiling floor, the top of two ceiling floors is all connected with a lock ring, and two lock rings are locked by lockset, described
The top two sides of bottom support plate are all connected with a vertically oriented plate, when rotating side panel is rotated to vertical state, rotating side panel
It can be matched with vertically oriented plate.
The layer folding stage device of the utility model can either form a protective casing in the external of generating set device,
Generating set is transported safely to convenient, while can be when unloading generating set device in the side shape of bottom support plate
At a slope surface, generating set device is facilitated to unload from multi-functional storage box.When needs are in the outer of generating set device
When portion forms a protective casing, rotating side panel can be rotated to vertical state, followed by the top phase interworking of two ceiling floors
It closes, followed by rubber strip and lock slots are mating, a lock rings, at this time two sets of ceiling floors and rotation then will be connected by lockset
Plate of changing one's position forms a protective casing on the outside of generating set, and rubber strip and lock slots mutual cooperation can be avoided two ceilings
There is the phenomenon that leak in the seam of plate.Lockset can cooperate with lock ring simultaneously avoids two ceiling floors automatic when rail-road car is run
It opens.When needing to unload generating set, the downside of rotating side panel can be made to be bonded with ground rotating side panel Unscrew,
Rotating side panel can form a gentle slope in the side of bottom support plate at this time, facilitate generating set sliding from bottom support plate
Under.After rotating side panel Unscrew, positioning plate preferentially can make ceiling so that the side of ceiling floor be made to raise with ground face contact
Plate forms a second level gentle slope, and ceiling floor is facilitated to play guiding role to generating set.
The generating set device includes generator, and generator has bottom plate, and the bottom plate is rectangle, the two of bottom plate
A rectangle sliding sleeve is respectively provided at side position, the rectangle sliding sleeve is arranged along the length direction of bottom plate, each rectangle sliding sleeve and bottom plate
By hinged axis connection, torsional spring is designed on each articulated shaft, torsional spring has what is be turned out to become always by its corresponding rectangle sliding sleeve
Gesture is equipped with the rectangle slide plate that can be slided up and down in it in each rectangle sliding sleeve, and the top of the rectangle slide plate is equipped with positioning
Block, locating piece can drop down onto the top of rectangle sliding sleeve, be all provided on the outside of rectangle slide plate bottom there are two wheel shaft, on each wheel shaft
Equipped with movable pulley, it is all provided on the outside of the rectangle sliding sleeve there are two bar shaped sliding slot, the location of described bar shaped sliding slot and wheel shaft
It is corresponding, it is equipped with rectangular frame in the top of bottom plate, the width direction of the rectangular frame and the width direction of bottom plate pass through V-type
Bracket is connected, and when each rectangle sliding sleeve is perpendicular to bottom plate, the top of the rectangle slide plate inside rectangle sliding sleeve can be with rectangle frame
The bottom end of frame is in contact, and the periphery of the rectangular frame is equipped with test connecting line and winds groove.
The inside of described two rectangle sliding sleeves is connect with one end of a drawstring respectively, the bottom of rectangular frame width direction
Equipped with pulley, two drawstrings are passed through from pulley, and are connected on same positioning ring.
Location hook is equipped between the V-type bracket, positioning ring can drive drawstring to be suspended on location hook.
Several wire positioning devices are installed in the side of the V-type bracket, and wire positioning device includes adjusting nut, adjust spiral shell
Female outside is connect with V-type bracket, and the connection of adjusting nut internal screw thread adjusts screw rod, adjusts the upper end connection flexible fastening of screw rod
Folder.
The utility model has the following positive effects: by hinged axis connection between power car and tractor, it is ensured that in rail-road
Vehicle will not generate running resistance during the turn, and allow by the smaller turning of radius, power car and tractor bottom
It is respectively equipped with the first rail wheel mechanism and the second rail wheel mechanism, increases supporting point of the rail-road car on guide rail, it is evenly dispersed
To the pressure of rail, alleviates its and run the damage caused by rail, second rail wheel mechanism is located at the first rail wheel
Between mechanism, reduce between rail wheel across distance, make that rail-road car is more stable during turning, safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the schematic perspective view of idler mechanism；Fig. 3 is idle pulley machine
The structural schematic diagram of structure.Fig. 4 is the B-B schematic cross-sectional view of Fig. 3；Fig. 5 is the right side structural representation of Fig. 1；Fig. 6 is shown in Fig. 5
Structure unilateral side opening state schematic diagram；Fig. 7 is the structural schematic diagram of generating set device of the present invention, as shown in the figure for walking
State；Fig. 8 is the left view structural representation of Fig. 7；Fig. 9 is the status diagram that structure movable pulley shown in Fig. 7 is turned up；Figure 10 is
The structural schematic diagram of steering system；Figure 11 is the C of Fig. 6 to enlarged structure schematic diagram.
Specific embodiment
Rail-road car described in the utility model with idler mechanism, including power car (101) and tractor (102), institute
It states and the first articulated slab (103) is installed on rear side of power car (101), tractor (102) second articulated slab of installed in front (104), first
Articulated slab (103) and the second articulated slab (104) are connected by connecting shaft (105), power car (101) and tractor (102)
Bottom is equipped with traveling wheel (106) and the first rail wheel mechanism, and first rail wheel mechanism is idler mechanism, idler mechanism packet
Two first supports being parallel to each other (207) are included, two first supports (207) one end and power car (101) or tractor (102) are cut with scissors
It connects, shaft (208) is installed between two first supports (207) other end, first rail wheel is respectively installed at the both ends of shaft (208)
(209), it is also equipped with two second supports (210) in the shaft (208) of the two sides of the first support (207), two second
Bracket (210) is parallel to each other, and respectively one friction pulley (211) of setting, two friction pulleys lead to respectively above two first rail wheels (209)
It crosses respective axis to be mounted on two second supports (210), is fixedly connected with first gear disk on the outside of the friction pulley (211)
(212), it is fixedly connected with second gear disk (213) on the outside of the first rail wheel (209), the first gear disk (212) and
Two toothed discs (213) axis is connected by connecting plate (214), wherein the radius of first gear disk (212) and second gear disk (213)
Size is identical and is intermeshed, and sets between the power car (101) or the car body and first support (207) of tractor (102)
Have first hydraulic cylinder (215), is equipped with second hydraulic cylinder (216) between first support (207) and second support (210), the first liquid
Cylinder pressure (215) can drive first support (207) to swing, and the first rail wheel (209) is made to contact or leave railroad track, the second liquid
Cylinder pressure (216) can drive friction pulley (211) to contact or leave adjacent traveling wheel (106), the rear portion connection of power car (101)
Multi-functional storage box (114), multi-functional storage box (114) is interior to place generating set device, power car (101) and tractor
(102) steering system is installed, the steering system includes the first steering cylinder (134), the second steering cylinder (136), hand between
Dynamic reversal valve (137), diverter (132) and hydraulic power source (131), hydraulic power source (131), hand-operated direction valve (137) are installed in
On power car (101), the fixing end of the fixing end of the first steering cylinder (134) and the second steering cylinder (136) is and power car
(101) two sides are hinged, the push rod end of the push rod end of the first steering cylinder (134) and the second steering cylinder (136) with
The two sides of tractor (102) are hinged, and the first steering cylinder (134) and the second steering cylinder (136) are located at power car (101)
With the articulated shaft two sides of tractor (102), the inlet and liquid outlet of hydraulic power source (131) respectively with diverter (132) go out liquid
Mouth is connected to inlet, and diverter (132) has two hydraulic oil delivery ports of D, E, and two hydraulic oil delivery ports of D, E pass through respectively
It is connect with two hydraulic oil inlets of hand-operated direction valve (137), one of hydraulic oil outlet of hand-operated direction valve (137) and the
The back cavity connection of the ante-chamber and the second steering cylinder (136) of one steering cylinder (134), another liquid of hand-operated direction valve (137)
Pressure oil outlet is connected to the ante-chamber of the back cavity of the first steering cylinder (134) and the second steering cylinder (136).First rail wheel
(209) traveling wheel (106) driving vehicle is run on highway under promotion state, and the first rail wheel (209) is down to and rail
Road contact condition Shi Keyu rail cooperatively forms directive wheel, makes vehicle along track travel.The steering system of the utility model can
In rail-road car in road running, rail-road car is facilitated to turn to, at the same can rail-road car railway when driving, make 101 He of power car
Tractor 102 is switched to the state of being freely rotated.Specific method is, when rail-road car is in road running, hand-operated direction valve 137 is cut
Shift to 131 diverter of hydraulic power source, 132 first 134 second steering cylinder of steering cylinder, 136 hand-operated direction valve of diverter 132
Two hydraulic oil delivery ports of 137D, E turn at this time to 136 oil condition of corresponding first steering cylinder 134 and the second steering cylinder
The hydraulic oil of hydraulic power source 131 can be controlled to device 132, drive the movable end of the first steering cylinder 134 and the second steering cylinder 136
Flexible, to control the steering of tractor 102, when needing iron car railway when driving, hand-operated direction valve 137 is by the first steering cylinder
134, the second steering cylinder 136 is connected with the pipeline that hand-operated direction valve 137 is connected to, and tractor 102 can be turned to freely at this time.With
For left-hand bend: the hydraulic oil in hydraulic oil container, which is pumped, is transported to diverter 132, if steering wheel does not rotate at this time, liquid
Pressure oil flows back to hydraulic oil container at once, and D mouthfuls E mouthfuls flow through without hydraulic oil, and the cylinder rod of two steering cylinders remains stationary, vehicle without turn
To.If beating steering wheel to the left at this time, hydraulic oil is flowed out from E mouthfuls, flows into the big chamber of steering cylinder 136 and the small chamber of steering cylinder 4,
And then the D mouth cocurrent oil return box of diverter is flowed back in off-load to the hydraulic oil in the small chamber of steering cylinder 136 and the big chamber of steering cylinder 134.
The cylinder rod of steering cylinder 136 is stretched out at this time, and the cylinder rod of steering cylinder 134 retracts, and two steering cylinders force front frame 5 and Rear frame together
133 relatively rotate around hinge joint O, to realize the left-hand bend of vehicle.The angle of relative rotation, i.e. turning amplitude and side
Rotation amplitude to disk is related.Steering wheel rotation amplitude is bigger, then it is bigger to relatively rotate angle.When steering wheel turns over some circle number
When stopping operating, then hydraulic oil directly flows back to fuel tank therewith being no longer flow through D mouthfuls E mouthfuls, and the movement of steering cylinder cylinder rod stops, and vehicle is protected
Hold current steering angle.
Wait draw train when standing on rail, its usual wheel can be in self-locking state under the control of air pressure, prevent it
Car slipping.Air pump system device can be also equipped on the tractor 102, hook and train in 102 tail portion of tractor are locked same
When can unlock state for the wheel of train, and then train is driven to exist to be filled with high pressure gas in the power device of train
It is run on rail.
Preferably, the bottom of the power car 101 and tractor 102 is additionally provided with the second rail wheel mechanism, second rail
Dao Lun mechanism includes the vertical rails 110 of installation on the car body, and the slide plate 111 of matched sliding is equipped in vertical rails 110,
The second rail wheel 112 is installed in the bottom of slide plate 111, and the slide plate 111 is by the third hydraulic cylinder that is mounted in vertical rails 110
113 are driven, and above-mentioned two group of second rail wheel mechanism is located between two group of first rail wheel mechanism.Second rail wheel mechanism increases
Supporting point of the rail-road car on rail, reduce between being contacted with rail across distance, it is ensured that rail-road car is in turning
It is more steady in the process.
Rail-road car described in the utility model can be used as locomotive tractor and use, and also can be used as railroad track, railway machine
The maintenance of vehicle, recovery vehicle, for that can travel rail-road car to scene along railroad track when safeguarding and repairing, when needing to tie up
When rail where shield or the rail or locomotive of repairing does not have current condition, then the rail-road of generator, maintenance tool will be carried
Vehicle is travelled along adjacent orbit to scene, since the slope protection gradient of the railroad track two sides in field is larger, it is difficult to which rail-road car is direct
Lower rail is opened, therefore the utility model can connect multi-functional storage box (114) at the rear portion of the power car (101), it is multi-functional
Place generating set device in storage box (114), after rail-road car is travelled to scene along adjacent orbit, construction personnel can will be sent out
Electric unit installation taking-up is carried to scene and nearby carries out maintenance or first-aid repair construction.Multi-functional storage box 114 is stated to support including bottom
Plate 120, the two sides of bottom support plate 120 are respectively mounted a layer folding stage device, and the layer folding stage device includes rotating side panel
119, the downside of rotating side panel 119 and the side of bottom support plate 120 are hinged, the hinged ceiling floor in the top of rotating side panel 119
117, positioning plate 118 and the first posting 126 are installed in the side of rotating side panel 119, connect the second posting on ceiling floor 117
127, positioning plate 118 can slide in the first posting 126, and positioning plate 118 can be mating with the second posting 127, fixed
Position plate 118 can connect rubber strip 115 with the lateral engagement of ceiling floor 117, the side of one of ceiling floor 117, another
The side of ceiling floor 117 opens up lock slots 116, and rubber strip 115 can be interference fitted with ceiling floor 117, two ceiling floors 117
Top is all connected with a lock ring 122, and two lock rings 122 are locked by lockset 121, the top two sides of the bottom support plate 120
It is all connected with a vertically oriented plate 123, when the rotation of rotating side panel 119 to vertical state, rotating side panel 119 can determine with vertical
Position plate 123 matches.The positioning plate 118 of the utility model can with the second posting 127 is mating can make rotating side panel 119
A supporting plane is formed after opening with ceiling floor 117, to form ramp on rail-road car inclined-plane, conveniently removes generating set
Device.The layer folding stage device of the utility model can either form a protective casing in the external of generating set device, thus
It is convenient that generating set is transported safely, while can be when unloading generating set device in the side shape of bottom support plate 120
At a slope surface, generating set device is facilitated to unload from multi-functional storage box 114.When needs are in generating set device
When outside forms a protective casing, rotating side panel 119 can be rotated to vertical state, followed by two ceiling floors 117 is upper
Portion cooperates, followed by rubber strip 115 and lock slots 116 are mating, is then locked an even lock ring 122 by lockset 121
Fixed, two sets of ceiling floors 117 and rotating side panel 119 form a protective casing, 115 He of rubber strip on the outside of generating set at this time
There is the phenomenon that leak in the seam that the mutual cooperation of lock slots 116 can be avoided two ceiling floors 117.Lockset 121 can be with simultaneously
The cooperation of lock ring 122 avoids two ceiling floors 117 from automatically opening in rail-road car operation.It, can be with when needing to unload generating set
By 119 Unscrew of rotating side panel, it is bonded the downside of rotating side panel 119 with ground, rotating side panel 119 can be in bottom at this time
The side of support plate 120 forms a gentle slope, and generating set is facilitated to slide from bottom support plate 120.The utility model erects
Straight positioning plate 123 can match after rotating side panel 119 is rotated to vertical state with rotating side panel 119, to avoid rotating
Side plate 119 is tilted to the inside of bottom support plate 120, so that rotating side panel 119 and the holding of ceiling floor 117 be made to form the shape of cabinet
State.
The generating set device includes generator 10, and generator 10 has bottom plate 1, and the bottom plate 1 is rectangle, the bottom of at
A rectangle sliding sleeve 2 is respectively provided at two side positions of plate 1, the rectangle sliding sleeve 2 is arranged along the length direction of bottom plate 1, each rectangle
Sliding sleeve 2 is connect with bottom plate 1 by articulated shaft 3, and torsional spring 4 is designed on each articulated shaft 3, and torsional spring 4 allows its corresponding rectangle sliding sleeve 2 to begin
Have the tendency that being turned out eventually, the rectangle slide plate 5 that can be slided up and down in it is equipped in each rectangle sliding sleeve 2, the rectangle is sliding
The top of plate 5 is equipped with locating piece 6, and locating piece 6 can drop down onto the top of rectangle sliding sleeve 2, and the outside of 5 bottom of rectangle slide plate is equal
If being equipped with movable pulley 8 on each wheel shaft 7 there are two wheel shaft 7, the outside of the rectangle sliding sleeve 2 is all provided with there are two bar shaped sliding slot 9,
The location of the bar shaped sliding slot 9 is corresponding with wheel shaft 7, is equipped with rectangular frame 11, the rectangular frame in the top of bottom plate 1
11 width direction and the width direction of bottom plate 1 are connected by V-type bracket 12, when each rectangle sliding sleeve 2 is perpendicular to bottom plate 1,
The top of rectangle slide plate 5 inside rectangle sliding sleeve 2 can be in contact with the bottom end of rectangular frame 11, outside the rectangular frame 11
It is equipped with test connecting line week and winds groove 13.
When portable field generator needs store in rail-road car, promotion rectangle sliding sleeve 2 first rotates inward one
Determine angle, separate the top of rectangle slide plate 5 and the bottom of rectangular frame 11, movable pulley 8 is then pushed to make 7, wheel shaft upwards
At the upper end position of bar shaped sliding slot 9, movable pulley 8 is detached from ground, positioned at the two sides of generator 10, the rectangular frame 11 at this time
After the support for losing rectangle slide plate 5 and movable pulley 8, under gravity, bottom plate 1, two rectangle sliding sleeves 2, generator 10
With rectangular frame 11 to falling at ground location, integral device is ensuring that movable pulley 8 has larger diameter, meets field ring at this time
In border while the demand of passability, there is apparent reduction in longitudinal height, is stored in rail-road car, is used for convenient for storage
It is transferred near field maintenance or first-aid repair construction scene.
It, can be first by rectangular frame 11 when needing to remove generator from rail-road car the place for being moved to and needing to power
It is lifted up, under the action of self-weight, rectangle slide plate 5 and movable pulley 8 move down, and under the thrust of torsional spring 4, rectangle is sliding
Set 2 rotates outward, when rectangle sliding sleeve 2 is vertical with bottom plate 1, as shown in Figure 1, the inside that locating piece 6 resists rectangular frame 11 makes
Rectangle sliding sleeve 2 no longer rotates, and movable pulley 8 is on ground, positioned at the lower section of 1 two sides of bottom plate, the rectangle slide plate 5 and movable pulley
8 provide support for rectangular frame 11, and bottom plate 1 is held away from the state on ground.The movable pulley 8 can be the movement of major diameter
Wheel, bottom plate 1 is higher apart from ground, is suitable for complex road condition, greatly promotes its passage capacity.
Preferably, in order to keep the folding operation of whole device more easy, distinguish in the inside of described two rectangle sliding sleeves 2
It is connect with one end of a drawstring 14, the bottom of 11 width direction of rectangular frame is equipped with pulley 15, and two drawstrings 14 are from cunning
It passes through, and is connected on same positioning ring 16 in wheel 15.Pull positioning ring 16 that can quickly roll over movable pulley 8 and rectangle sliding sleeve 2
It gathers into folds, completion can be operated in a people, convenient for more quickly generator comes into operation when reaching and generating electricity position.
Preferably, in order to be placed into portable field more stably in rail-road car with generator, between V-type bracket 12 also
Equipped with location hook 17, positioning ring 16 can drive drawstring 14 to be suspended on location hook 17.It, can be right when positioning ring 16 is hung on location hook 17
The folded state of rectangle sliding sleeve 2 and movable pulley 8 is locked, and will not be anticipated because of situations such as shaking when carrying into rail-road car
Outer opening.
Several wire positioning devices are installed in the side of the V-type bracket 12, and wire positioning device includes adjusting nut 19, adjust
The outside of section nut 19 is connect with V-type bracket 12, and the connection of 19 internal screw thread of adjusting nut adjusts screw rod 18, adjusts the upper end of screw rod 18
Connect elastic fixing clip 100.
The wire positioning device of the utility model can clamp the conductive middle part of generator, thus to play in the middle part of conducting wire
Fixed function keeps electric wire more neat, while convenient for users to being quickly found out and taking conducting wire.The adjusting nut of the utility model
19 combine the height that can conveniently adjust by rotation where the adjusting of screw rod 18 elastic fixing clip 100 with adjusting screw rod 18, from
And facilitate the height for adjusting the fixed conducting wire of elastic fixing clip 100.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This is practical new
The technology contents of the not detailed description of type are well-known technique.
Claims (7)
1. having the rail-road car of idler mechanism, it is characterised in that: including power car (101) and tractor (102), the power car
(101) rear side installs the first articulated slab (103), tractor (102) second articulated slab of installed in front (104), the first articulated slab
(103) it is connected with the second articulated slab (104) by connecting shaft (105), the bottom of power car (101) and tractor (102) is equal
Equipped with traveling wheel (106) and the first rail wheel mechanism, first rail wheel mechanism is idler mechanism, and idler mechanism includes two
The first support (207) being parallel to each other, two first supports (207) one end and power car (101) or tractor (102) hingedly, two
Shaft (208) are installed between first support (207) other end, first rail wheel is respectively installed at the both ends of shaft (208)
(209), it is also equipped with two second supports (210) in the shaft (208) of the two sides of the first support (207), two second
Bracket (210) is parallel to each other, and respectively one friction pulley (211) of setting, two friction pulleys lead to respectively above two first rail wheels (209)
It crosses respective axis to be mounted on two second supports (210), is fixedly connected with first gear disk on the outside of the friction pulley (211)
(212), it is fixedly connected with second gear disk (213) on the outside of the first rail wheel (209), the first gear disk (212) and
Two toothed discs (213) axis is connected by connecting plate (214), wherein the radius of first gear disk (212) and second gear disk (213)
Size is identical and is intermeshed, and sets between the power car (101) or the car body and first support (207) of tractor (102)
Have first hydraulic cylinder (215), is equipped with second hydraulic cylinder (216) between first support (207) and second support (210), the first liquid
Cylinder pressure (215) can drive first support (207) to swing, and the first rail wheel (209) is made to contact or leave railroad track, the second liquid
Cylinder pressure (216) can drive friction pulley (211) to contact or leave adjacent traveling wheel (106), the rear portion connection of power car (101)
Multi-functional storage box (114), multi-functional storage box (114) is interior to place generating set device, power car (101) and tractor
(102) steering system is installed, the steering system includes the first steering cylinder (134), the second steering cylinder (136), hand between
Dynamic reversal valve (137), diverter (132) and hydraulic power source (131), hydraulic power source (131), hand-operated direction valve (137) are installed in
On power car (101), the fixing end of the fixing end of the first steering cylinder (134) and the second steering cylinder (136) is and power car
(101) two sides are hinged, the push rod end of the push rod end of the first steering cylinder (134) and the second steering cylinder (136) with
The two sides of tractor (102) are hinged, and the first steering cylinder (134) and the second steering cylinder (136) are located at power car (101)
With the articulated shaft two sides of tractor (102), the inlet and liquid outlet of hydraulic power source (131) respectively with diverter (132) go out liquid
Mouth is connected to inlet, and diverter (132) has two hydraulic oil delivery ports of D, E, and two hydraulic oil delivery ports of D, E pass through respectively
It is connect with two hydraulic oil inlets of hand-operated direction valve (137), one of hydraulic oil outlet of hand-operated direction valve (137) and the
The back cavity connection of the ante-chamber and the second steering cylinder (136) of one steering cylinder (134), another liquid of hand-operated direction valve (137)
Pressure oil outlet is connected to the ante-chamber of the back cavity of the first steering cylinder (134) and the second steering cylinder (136).
2. the rail-road car according to claim 1 with idler mechanism, it is characterised in that: the power car (101) and lead
The bottom for drawing vehicle (102) is additionally provided with the second rail wheel mechanism, and second rail wheel mechanism includes installation on the car body vertical
Sliding rail (110), the interior slide plate (111) for being equipped with matched sliding of vertical rails (110), the bottom installation second of slide plate (111)
Rail wheel (112), the slide plate (111) is driven by the third hydraulic cylinder (113) being mounted on vertical rails (110), above-mentioned
Two group of second rail wheel mechanism is located between two group of first rail wheel mechanism.
3. the rail-road car according to claim 1 with idler mechanism, it is characterised in that: the multi-functional storage box
It (114) include bottom support plate (120), the two sides of bottom support plate (120) are respectively mounted a layer folding stage device, the folding
Stage apparatus includes rotating side panel (119), and the downside of rotating side panel (119) and the side of bottom support plate (120) are hinged, rotation
The hinged ceiling floor in top (117) of side plate (119), side installation positioning plate (118) of rotating side panel (119) and the first posting
(126), it is connected the second posting (127) on ceiling floor (117), positioning plate (118) can be slided in the first posting (126)
Dynamic, positioning plate (118) can be mating with the second posting (127), and positioning plate (118) can be with the side of ceiling floor (117)
The side of cooperation, one of ceiling floor (117) connects rubber strip (115), and the side of another ceiling floor (117) opens up locking
Slot (116), rubber strip (115) can be interference fitted with ceiling floor (117), and the top of two ceiling floors (117) is all connected with one
Lock ring (122), two lock rings (122) are locked by lockset (121), and the top two sides of the bottom support plate (120) are all connected with
One vertically oriented plate (123), when rotating side panel (119) rotation to vertical state, rotating side panel (119) can determine with vertical
Position plate (123) matches；Positioning plate (118) can with the second posting (127) it is mating can make rotating side panel (119) and top
Refractory slab (117) forms a supporting plane after opening, to facilitate unloading generating set device.
4. the rail-road car according to claim 1 with idler mechanism, it is characterised in that: the generating set device includes
Generator (10), generator (10) have bottom plate (1), and the bottom plate (1) is rectangle, each at two side positions of bottom plate (1)
Equipped with a rectangle sliding sleeve (2), the rectangle sliding sleeve (2) is arranged along the length direction of bottom plate (1), each rectangle sliding sleeve (2) and bottom
Plate (1) is connected by articulated shaft (3), is designed with torsional spring (4) on each articulated shaft (3), and torsional spring (4) allows its corresponding rectangle sliding sleeve
(2) have the tendency that being turned out always, be equipped with the rectangle slide plate (5) that can be slided up and down in it, institute in each rectangle sliding sleeve (2)
The top for stating rectangle slide plate (5) is equipped with locating piece (6), and locating piece (6) can drop down onto the top of rectangle sliding sleeve (2), the rectangle
There are two being all provided on the outside of slide plate (5) bottom wheel shaft (7), it is equipped with movable pulley (8) on each wheel shaft (7), the rectangle sliding sleeve (2)
Outside be all provided with there are two bar shaped sliding slot (9), the location of described bar shaped sliding slot (9) is corresponding with wheel shaft (7), in bottom plate
(1) top is equipped with rectangular frame (11), and the width direction of the rectangular frame (11) and the width direction of bottom plate (1) pass through V
Type bracket (12) is connected, when each rectangle sliding sleeve (2) is perpendicular to bottom plate (1), the internal rectangle slide plate (5) of rectangle sliding sleeve (2)
Top can be in contact with the bottom end of rectangular frame (11), the periphery of the rectangular frame (11) is equipped with test connecting line winding
Groove (13).
5. the rail-road car according to claim 4 with idler mechanism, it is characterised in that: described two rectangle sliding sleeves (2)
Inside connect respectively with one end of a drawstring (14), the bottom of rectangular frame (11) width direction is equipped with pulley (15), institute
It states two drawstrings (14) to pass through from pulley (15), and is connected on same positioning ring (16).
6. the rail-road car according to claim 4 with idler mechanism, it is characterised in that: between the V-type bracket (12)
Equipped with location hook (17), positioning ring (16) can drive drawstring (14) to be suspended on location hook (17).
7. the rail-road car according to claim 4 with idler mechanism, it is characterised in that: the one of the V-type bracket (12)
Several wire positioning devices are installed in side, and wire positioning device includes adjusting nut (19), the outside of adjusting nut (19) and V-type branch
Frame (12) connection, the connection of adjusting nut (19) internal screw thread adjust screw rod (18), and the upper end for adjusting screw rod (18) connects flexible fastening
It presss from both sides (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623765.0U CN208993434U (en) | 2018-09-30 | 2018-09-30 | Rail-road car with idler mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623765.0U CN208993434U (en) | 2018-09-30 | 2018-09-30 | Rail-road car with idler mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208993434U true CN208993434U (en) | 2019-06-18 |
Family
ID=66803249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623765.0U Expired - Fee Related CN208993434U (en) | 2018-09-30 | 2018-09-30 | Rail-road car with idler mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208993434U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055642A (en) * | 2019-12-24 | 2020-04-24 | 长沙中联消防机械有限公司 | Method and device for controlling traveling wheels of rail fire truck |
| CN111152182A (en) * | 2019-10-09 | 2020-05-15 | 山东大学 | Multi-arm robot for tunnel lining detection and disease diagnosis in operation period |
| CN113023275A (en) * | 2020-12-10 | 2021-06-25 | 浙江同济科技职业学院 | Rotary guide rail device and novel 0-turn-radius rotary guide rail positioning device |
| WO2023033877A1 (en) * | 2021-08-28 | 2023-03-09 | Williams Thomas Holtzman | Adaptive route rail system with passive switches |
| CN116620402A (en) * | 2023-07-25 | 2023-08-22 | 山西诺浩机电工程有限公司 | Synchronous steering structure of loader |
| US12031922B2 (en) | 2019-10-09 | 2024-07-09 | Shandong University | Multi-arm robot used for tunnel lining inspection and defect diagnosis in operation period |
-
2018
- 2018-09-30 CN CN201821623765.0U patent/CN208993434U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152182A (en) * | 2019-10-09 | 2020-05-15 | 山东大学 | Multi-arm robot for tunnel lining detection and disease diagnosis in operation period |
| CN111152182B (en) * | 2019-10-09 | 2022-02-08 | 山东大学 | Multi-arm robot for tunnel lining detection and disease diagnosis in operation period |
| US12031922B2 (en) | 2019-10-09 | 2024-07-09 | Shandong University | Multi-arm robot used for tunnel lining inspection and defect diagnosis in operation period |
| CN111055642A (en) * | 2019-12-24 | 2020-04-24 | 长沙中联消防机械有限公司 | Method and device for controlling traveling wheels of rail fire truck |
| CN113023275A (en) * | 2020-12-10 | 2021-06-25 | 浙江同济科技职业学院 | Rotary guide rail device and novel 0-turn-radius rotary guide rail positioning device |
| WO2023033877A1 (en) * | 2021-08-28 | 2023-03-09 | Williams Thomas Holtzman | Adaptive route rail system with passive switches |
| CN116620402A (en) * | 2023-07-25 | 2023-08-22 | 山西诺浩机电工程有限公司 | Synchronous steering structure of loader |
| CN116620402B (en) * | 2023-07-25 | 2023-10-20 | 山西诺浩机电工程有限公司 | Synchronous steering structure of loader |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20200930 |