A kind of engineering working vehicle of energy transverse shifting
Technical field
The utility model relates to a kind of construction of railways locomotive more particularly to a kind of engineering working vehicles of energy transverse shifting.
Background technique
So far from domestic first railway construction, railway construction in China has more than 150 years history.With China's iron
The fast development of road construction, railroad track form is increasingly various, railway track laying rapid technological improvement.Especially in recent years, domestic iron
Road technique is advanced by leaps and bounds, and high-speed railway also smoothly opens operation.
When engineering working vehicle is worked, when encountering special circumstances, need engineering working vehicle from track it is traversing to
On roadbed by track, after special circumstances contact, and need engineering working vehicle is traversing on track from the roadbed by track
Continue operation.
To sum up, the engineering working vehicle for how designing a kind of energy transverse shifting, can be according to actual condition, by engineer operation
Vehicle is quickly mutually shifted between track and roadbed, guarantees being normally carried out for operation, and the working efficiency for improving operation is to be badly in need of
The technical issues of solution.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies in the prior art, it is lateral to provide a kind of energy
Engineering working vehicle can quickly be mutually shifted between track and roadbed by mobile engineering working vehicle according to actual condition,
It ensure that being normally carried out for operation, improve the working efficiency of operation.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of engineering working vehicle of energy transverse shifting,
Including car body, further includes the transverse-moving mechanism one and transverse-moving mechanism two that car body both ends are set, be additionally provided in the bottom of car body
Bottom retractable support foot;It is matched by the transverse-moving mechanism one, transverse-moving mechanism two and bottom retractable support foot, so that work
Journey Operation Van can be mutually shifted between the roadbed beside track and track.
Preferably, the transverse-moving mechanism one and transverse-moving mechanism two include guide sleeve body one, left retractable support foot and right flexible branch
Support foot;It is provided with hollow guide post one in the side of left retractable support foot, is provided in the side of right retractable support foot hollow
One end of guide post two, guide post one is inserted into guide sleeve body one from the side of guide sleeve body one, and one end of guide post two is from guide sleeve body one
Other side is inserted into guide sleeve body one, and the mobile drive cylinder of driving guide post one is additionally provided in guide post one and guide sleeve body one
One, the mobile drive cylinder two of driving guide post two is additionally provided in guide post two and guide sleeve body one;It is also socketed outside guide sleeve body one
There is guide sleeve body two, drive cylinder three is additionally provided between guide sleeve body one and guide sleeve body two, under the drive of drive cylinder three, is led
Body two can be mobile relative to guide sleeve body one;The both ends of car body respectively with the guide sleeve body two of transverse-moving mechanism one and transverse-moving mechanism two
Guide sleeve body two is affixed.
Preferably, one end of the drive cylinder one is hinged on the inner cavity of guide sleeve body one, and other the one of drive cylinder one
End is hinged on the inner cavity of guide post one, and one end of the drive cylinder two is hinged on the inner cavity of guide sleeve body one, drive cylinder two
Other end be hinged on the inner cavity of guide post two.
Preferably, be additionally provided with driving wheel to device in the bottom of the car body, the driving wheel to device include wheel to,
Gear-box and decelerating motor, the gear-box includes cabinet and the shaft for being rotatably connected on box house, in the outer of the shaft
Rotating shaft transmission tooth is provided on circumferential surface, the axle taken turns pair passes through the cabinet of gear-box and in the axle outer peripheral surface for being located at box house
On be provided with axle drive tooth, the rotating shaft transmission tooth and the intermeshing cooperation transmission of axle drive tooth, the one of the shaft
It is provided with evagination spline one on the outer peripheral surface of end, evagination spline two, institute are provided on the outer peripheral surface of geared motor output shaft one end
The central axis of shaft and geared motor output shaft is stated in a horizontal linear setting, so that shaft and geared motor output shaft shape
Cheng Yigen axis body is socketed with the linkage set with indent spline, in case on the outer peripheral surface of shaft and geared motor output shaft
It is additionally provided with lever body in vivo, linkage set is able to drive along the shaft one end and band for having evagination spline one by lever body
Have on geared motor output shaft one end of evagination spline two, return is moved.
Preferably, card slot is provided on the outer peripheral surface of the linkage set, the lever body includes being rotatably connected on cabinet
Interior screw rod and the nut being socketed on screw rod, are additionally provided with driving lever on the nut, and one end of driving lever and nut are affixed, dial
The other end of bar is extend into the card slot of linkage set.
Preferably, the card slot is annular slot, and being arranged on the outer peripheral surface of linkage set has a whole circle, and the driving lever is cone
Shape driving lever is set as the arc shape of indent, the curvature and annular of arc shape taper driving lever stub end in the stub end of taper driving lever
The curvature of card slot matches, and the small head end and nut of taper driving lever are affixed, and arc shape taper driving lever stub end snaps onto annular snap
In slot.
Preferably, the geared motor output shaft is boss mesa-shaped, including output shaft one and output shaft two, output shaft one
Diameter is greater than the diameter of output shaft two, and evagination spline two is arranged on the outer peripheral surface of output shaft one;The shaft is hollow shaft, is turned
The interior diameter of axis and the diameter of output shaft two match, and the output shaft two of geared motor output shaft is inserted into the inner cavity of shaft,
So that shaft and geared motor output shaft form an axis body.
The utility model has the beneficial effects that: the utility model is matched by transverse-moving mechanism and bottom retractable support foot
It closes, so as to engineering working vehicle is quickly mutually shifted between track and roadbed, ensure that operation according to actual condition
It is normally carried out, improves the working efficiency of operation.When engineering working vehicle needs to draw from locomotive depot by tractor to operation field
When, the utility model first passes through lever body and linkage set is dialed to side, even if linkage set is located on shaft one end or slows down
On motor output shaft one end, so that discrete state is between shaft and geared motor output shaft, at this point, in trailed process
In, the only wheel of engineering working vehicle to rotation, geared motor output shaft be it is motionless, this avoid decelerating motors due to being led
Draw and high-speed rotation damages the generation of problem;It, will again by lever body after engineering working vehicle reaches operation field
Linkage set dials to middle position, even if linkage covers while being located on shaft one end and geared motor output shaft one end, so that turning
It is connected between axis and geared motor output shaft, then, then by decelerating motor band driving wheel to rotation, voluntarily in operation field
Walking.Therefore, the utility model can be converted in driving condition and mutually between traction state, so that engineer operation
The requirement that vehicle is able to satisfy actual condition reaches rapidly scene and carries out normal operation, alleviates the labor intensity of worker, improves work
Industry efficiency.By the way that lever body is arranged to leading screw and nut mechanism, when needing to drive linkage set mobile, as long as rotary screw rod is logical
Crossing nut drives driving lever mobile, so that it is mobile to stir linkage set using driving lever.Taper driving lever is set by driving lever, in taper
The arc shape of the stub end setting indent of driving lever, stirs linkage set in this way, can easily facilitate.Pass through design shaft and decelerating motor
Connection structure between output shaft, not only can guarantee more convenient when installation, but also can guarantee that shaft and geared motor output shaft are formed
Stability after a piece axis body.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model embodiment;
Fig. 2 is the left view structural representation of the utility model embodiment;
Fig. 3 is the schematic perspective view of transverse-moving mechanism one in the utility model embodiment;
Fig. 4 is the schematic view of the front view of transverse-moving mechanism one in the utility model embodiment;
Fig. 5 is the schematic diagram of internal structure of transverse-moving mechanism one in the utility model embodiment;
Fig. 6 is driving wheel in the utility model embodiment to the schematic perspective view of device;
Fig. 7 is to be located at gear-box in Fig. 6 and remove the partial structural diagram after the cabinet of part;
Fig. 8 is axial direction when geared motor output shaft, shaft and lever body cooperate in the utility model embodiment
Schematic cross-sectional view;
Fig. 9 is the schematic view of the front view of lever body in the utility model embodiment;
Figure 10 is the schematic perspective view of geared motor output shaft in the utility model embodiment;
Figure 11 is the schematic perspective view of shaft in the utility model embodiment;
Figure 12 is the schematic perspective view of set of linking in the utility model embodiment;
In figure: 1. car bodies, 2. transverse-moving mechanisms one, 3. transverse-moving mechanisms two, 4. bottom retractable supports
Foot, 5. guide sleeve bodies one, 6. left retractable support feet, 7. right retractable support feet, 8. guide posts one, 9. guide posts two,
10. drive cylinder one, 11. drive cylinders two, 12. guide sleeve bodies two, 13. drive cylinders three, 14. wheels pair, 141. axles,
15. gear-box, 151. cabinets, 152. shafts, 16. decelerating motors, 161. geared motor output shafts, 1611. output shafts
One, 1612. output shafts two, 17. rotating shaft transmission teeth, 18. axle drive teeth, 19. evagination splines one, 20. evagination splines
Two, 21. linkage sets, 211. indent splines, 212. card slots, 22. lever bodies, 221. screw rods, 222. nuts, 23.
Driving lever, 24. turntables, A. driving wheel is to device.
Specific embodiment
Further details of elaboration is done to the technical solution of the utility model in the following with reference to the drawings and specific embodiments.
Embodiment: as depicted in figs. 1 and 2, a kind of engineering working vehicle of energy transverse shifting, including car body 1, it further include setting
The transverse-moving mechanism 1 and transverse-moving mechanism 23 at 1 both ends of car body are set, is additionally provided with bottom retractable support foot 4 in the bottom of car body 1;
It is matched by the transverse-moving mechanism 1, transverse-moving mechanism 23 and bottom retractable support foot 4, so that engineering working vehicle can be
It is mutually shifted between roadbed beside track and track.The present embodiment is matched by transverse-moving mechanism and bottom retractable support foot,
So as to engineering working vehicle is quickly mutually shifted between track and roadbed, ensure that operation just according to actual condition
It often carries out, improves the working efficiency of operation.
As shown in Figures 3 to 5, the transverse-moving mechanism 1 and transverse-moving mechanism 23 include guide sleeve body 1, left retractable support foot
6 and right retractable support foot 7;Hollow guide post 1 is provided in the side of left retractable support foot 5, in the side of right retractable support foot 7
Portion is provided with hollow guide post 29, and one end of guide post 1 is inserted into guide sleeve body 1 from the side of guide sleeve body 1, guide post 29
One end be inserted into guide sleeve body 1 from the other side of guide sleeve body 1, be additionally provided with drive in guide post 1 and guide sleeve body 1
The mobile drive cylinder 1 of dynamic guide post one is additionally provided with the mobile driving of driving guide post two in guide post 29 and guide sleeve body 1
Oil cylinder 2 11;It is also socketed with guide sleeve body 2 12 outside guide sleeve body 1, is additionally provided between guide sleeve body 1 and guide sleeve body 2 12
Drive cylinder 3 13, under the drive of drive cylinder 3 13, guide sleeve body 2 12 can be mobile relative to guide sleeve body 1;The two of car body 1
It holds affixed with the guide sleeve body 2 12 of the guide sleeve body 2 12 of transverse-moving mechanism 1 and transverse-moving mechanism 23 respectively.
When engineering working vehicle is moved on roadbed from track, the specific steps are as follows:
1), control bottom retractable support foot 4 stretches out, and entire engineering working vehicle is jacked up, so that the wheel of engineering working vehicle
It is mutually separated with track;
2) drive cylinder 1 and drive cylinder 2 11 for, controlling transverse-moving mechanism one and transverse-moving mechanism two are stretched out, thus band
Dynamic guide post 1 and guide post 29 are stretched out from the both ends of guide sleeve body 1 respectively, after stretching out in place, then control left 6 He of retractable support foot
Right retractable support foot 7 stretches out, so that left retractable support foot 6 and right retractable support foot 7 are in contact with the roadbed of track both sides respectively,
The retraction of bottom retractable support foot 4 is controlled again, at this point, by the left retractable support foot 6 and the right side of transverse-moving mechanism one and transverse-moving mechanism two
Retractable support foot 7 supports entire Operation Van, and the wheel of engineering working vehicle is still within the state mutually separated with track;
3) drive cylinder 3 13 for, controlling transverse-moving mechanism one and transverse-moving mechanism two again is stretched out, and drives guide sleeve body 2 12 can phase
Mobile towards side for guide sleeve body 1, since car body and guide sleeve body 2 12 are affixed, car body also can be with guide sleeve body in the process
2 12 is mobile towards side, so that car body is located at the top position of the roadbed of track side;
4) bottom retractable support foot 4, is controlled again to stretch out again, so that bottom retractable support foot 4 is in contact with roadbed, then is controlled
The left retractable support foot 6 of transverse-moving mechanism one and transverse-moving mechanism two processed and right retractable support foot 7 retraction, at this point, entire Operation Van according to
It is supported on roadbed by bottom retractable support foot 4, then controls the drive cylinder 1 of transverse-moving mechanism one and transverse-moving mechanism two and drive
Dynamic oil cylinder 2 11 bounces back, and guide post 1 and guide post 29 are retracted to respectively in guide sleeve body 1 and return to original position.
When engineering working vehicle is moved on track from roadbed, the specific steps are as follows:
5) drive cylinder 1 and drive cylinder 2 11 for, controlling transverse-moving mechanism one and transverse-moving mechanism two are stretched out, thus band
Dynamic guide post 1 and guide post 29 are stretched out from the both ends of guide sleeve body 1 respectively, after stretching out in place, then control left 6 He of retractable support foot
Right retractable support foot 7 stretches out, so that left retractable support foot 6 and right retractable support foot 7 are respectively supported on the roadbed of both sides, then controls
Bottom retractable support foot 4 processed bounces back, at this point, car body relies on left retractable support foot 6 and the right side of transverse-moving mechanism one and transverse-moving mechanism two
Retractable support foot 7 supports;
6) drive cylinder 3 13 for, controlling transverse-moving mechanism one and transverse-moving mechanism two again bounces back, and drives guide sleeve body 2 12 opposite
It is moved backward in guide sleeve body 1, car body can also be moved backward with guide sleeve body 2 12 in the process, so that car body is located at
At track top position;
7) the left retractable support foot 6 and right retractable support foot 7 retraction for, controlling transverse-moving mechanism one and transverse-moving mechanism two again,
During this, car body is reapposed in orbit.
As shown in figure 5, one end of the drive cylinder 1 is hinged on the inner cavity of guide sleeve body 1, drive cylinder 1
Other end be hinged on the inner cavity of guide post 1, one end of the drive cylinder 2 11 is hinged on the inner cavity of guide sleeve body 1
On, the other end of drive cylinder 2 11 is hinged on the inner cavity of guide post 29.
As shown in Fig. 1, Fig. 6 to Fig. 8 and Figure 10 to Figure 12, driving wheel is additionally provided with to dress in the bottom of the car body 1
A is set, the driving wheel includes wheel to 14, gear-box 15 and decelerating motor 16 to device A, and the gear-box 15 includes cabinet 151
With the shaft 152 being rotatably connected on inside cabinet 151, it is provided with rotating shaft transmission tooth 17 on the outer peripheral surface of the shaft 152, takes turns
The cabinet 151 of gear-box is passed through to 14 axle 141 and is provided with vehicle on 141 outer peripheral surface of axle being located inside cabinet 151
Axis driving cog 18, the rotating shaft transmission tooth 17 and the intermeshing cooperation transmission of axle drive tooth 18, in one end of the shaft 152
It is provided with evagination spline 1 on outer peripheral surface, evagination spline two is provided on the outer peripheral surface of 161 one end of geared motor output shaft
20, the central axis of the shaft 152 and geared motor output shaft 161 is in a horizontal linear setting, so that shaft 152 and subtracting
Speed motor output shaft 161 forms an axis body, is socketed with and has on the outer peripheral surface of shaft 152 and geared motor output shaft 161
The linkage set 21 of indent spline 211, mutually matches between indent spline and evagination spline one and evagination spline two,
It is additionally provided with lever body 22 in cabinet 151,21 edge of linkage set is able to drive with evagination spline one by lever body 22
Come on 152 one end of shaft and 161 one end of geared motor output shaft with evagination spline two, return it is dynamic.When engineering working vehicle needs
When being drawn from locomotive depot by tractor to operation field, lever body 22 is first passed through by linkage set and dials to side, even if connection
Dynamic set 21 is located on 152 one end of shaft or on 161 one end of geared motor output shaft, so that shaft 152 and geared motor output shaft
Discrete state is between 161, at this point, for the only wheel of engineering working vehicle to rotation, decelerating motor is defeated during trailed
Shaft be it is motionless, this avoid decelerating motor due to by traction and high-speed rotation damages the generation of problem;Work as engineering
After Operation Van reaches operation field, linkage set is dialed into middle position again by lever body 22, even if linkage set 21 is same
When be located at 161 one end of 152 one end of shaft and geared motor output shaft on so that between shaft 152 and geared motor output shaft 161
It is connected, then, then by decelerating motor band driving wheel to rotation, voluntarily in operation field walking.Therefore, the present embodiment
It can be converted in driving condition and mutually between traction state, so that the requirement that engineering working vehicle is able to satisfy actual condition is fast
Speed reaches scene and carries out normal operation, alleviates the labor intensity of worker, improves operating efficiency.
As shown in Figure 8 and Figure 9, it is provided with card slot 212 on the outer peripheral surface of the linkage set 21, the lever body 22 includes
It is rotatably connected on the intracorporal nut 222 screw rod 221 and be socketed on screw rod 221 of case, is additionally provided with and dials on the nut 222
Bar 23, one end of driving lever 23 and nut 222 are affixed, and the other end of driving lever 23 is extend into the card slot 212 of linkage set.Work as needs
When driving linkage set mobile, as long as rotary screw rod drives driving lever mobile by nut, to stir linkage set movement using driving lever
?.
The card slot 212 is annular slot, and being arranged on the outer peripheral surface of linkage set 21 has a whole circle, and the driving lever 23 is cone
Shape driving lever is set as the arc shape of indent in the stub end of taper driving lever 23, the curvature of 23 stub end of arc shape taper driving lever with
The curvature of annular slot 212 matches, and the small head end and nut 222 of taper driving lever 23 weld, 23 major part of arc shape taper driving lever
End snaps onto annular slot 212.Linkage set is stirred in this way, can easily facilitate.
One end of screw rod 221 exposes to cabinet, is additionally provided with turntable 24 on 221 one end of screw rod for exposing to cabinet.
As shown in Fig. 8 and Figure 10 to Figure 12, the geared motor output shaft 161 is boss mesa-shaped, including output shaft one
1611 and output shaft 2 1612, the diameter of output shaft 1 is greater than the diameter of output shaft 2 1612, and evagination spline 2 20 is arranged
On the outer peripheral surface of output shaft 1;The shaft 152 is hollow shaft, interior diameter and the output shaft 2 1612 of shaft 152
Diameter matches, and the output shaft 2 1612 of geared motor output shaft is inserted into the inner cavity of shaft 152, so that shaft 152 and subtracting
Speed motor output shaft 161 forms an axis body.Using the above structure, it not only can guarantee more convenient when installation, and but also can guarantee shaft
Stability after forming an axis body with geared motor output shaft.
To sum up, the utility model is matched by transverse-moving mechanism and bottom retractable support foot, so as to according to actual condition,
Engineering working vehicle is quickly mutually shifted between track and roadbed, being normally carried out for operation is ensure that, improves operation
Working efficiency.When engineering working vehicle needs to be drawn by tractor to operation field from locomotive depot, the utility model, which first passes through, to be dialled
Linkage set is dialed to side by linkage, even if linkage set is located on shaft one end or on geared motor output shaft one end, so that
Discrete state is between shaft and geared motor output shaft, at this point, during trailed, the only wheel of engineering working vehicle
To rotation, geared motor output shaft be it is motionless, this avoid decelerating motor due to by traction and high-speed rotation damages
The generation of problem;After engineering working vehicle reaches operation field, linkage set is dialed into middle position again by lever body,
Even if linkage covers while being located on shaft one end and geared motor output shaft one end, so that between shaft and geared motor output shaft
It is connected, then, then by decelerating motor band driving wheel to rotation, voluntarily in operation field walking.Therefore, this is practical new
Type can be converted in driving condition and mutually between traction state, so that engineering working vehicle is able to satisfy the requirement of actual condition
Scene is reached rapidly and carries out normal operation, is alleviated the labor intensity of worker, is improved operating efficiency.By the way that lever body is set
It is set to leading screw and nut mechanism, when needing to drive linkage set mobile, as long as rotary screw rod drives driving lever mobile by nut, thus
It is mobile that linkage set is stirred using driving lever.Taper driving lever is set by driving lever, indent is set in the stub end of taper driving lever
Arc shape stirs linkage set in this way, can easily facilitate.By designing the connection structure between shaft and geared motor output shaft,
Not only it can guarantee more convenient when installation, and but also can guarantee the stability that shaft and geared motor output shaft are formed after an axis body.
" multiple " described in above embodiments refer to the quantity of " two or more ".Above embodiments are only for explanation
The utility model is used, rather than limitations of the present invention, and person skilled in the relevant technique is not depart from this practical new
In the case where the spirit and scope of type, it can also make a variety of changes or convert, therefore all equivalent technical solutions also should
Belong to the protection scope of the utility model, the protection scope of the utility model should be limited by each claim.