CN108859635A - Rail running gear for industrial wheeled equipment - Google Patents
Rail running gear for industrial wheeled equipment Download PDFInfo
- Publication number
- CN108859635A CN108859635A CN201811001753.9A CN201811001753A CN108859635A CN 108859635 A CN108859635 A CN 108859635A CN 201811001753 A CN201811001753 A CN 201811001753A CN 108859635 A CN108859635 A CN 108859635A
- Authority
- CN
- China
- Prior art keywords
- steel wheel
- wheel axis
- vehicle frame
- running gear
- tire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 93
- 239000010959 steel Substances 0.000 claims abstract description 93
- 230000003028 elevating effect Effects 0.000 claims abstract description 18
- 238000007667 floating Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
- B60F1/04—Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on different axles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of rail running gears for industrial wheeled equipment, belong to engineering machinery field.It includes vehicle frame, vehicle frame is equipped with front steering axle and rear axle, tire is separately installed on front steering axle and rear axle, rail walking mechanism, preceding elevating mechanism and rear lifting mechanism are additionally provided on vehicle frame, rail walking mechanism includes preceding steel wheel axis and rear steel wheel axis, preceding steel wheel axis and rear steel wheel axis both ends are connected separately with steel wheel corresponding with tire, preceding elevating mechanism is connected between vehicle frame and preceding steel wheel axis, rear lifting mechanism is connected between vehicle frame and rear steel wheel axis, preceding elevating mechanism and rear lifting mechanism control steel wheel and tire interface or is separated.The railway running gear that the present invention develops in Conventional drum engineering machinery, it is not required to increase power and transmission parts, it is driven by means of industrial wheeled equipment with tire, realizes industrial wheeled equipment and walk on rail, meet the demand of railway system's mechanization of building operation.
Description
Technical field
The invention belongs to a kind of engineering machinery, specifically, more particularly to a kind of rail row for industrial wheeled equipment
Walking system.
Background technique
At present engineering machinery in railway line using less, but as human cost is continuously increased, railway system's construction
The demand of mechanization is also increasing.To meet such demand, engineering machinery combines exploitation construction of railways with railway applications and sets
It is standby to become trend.Such as wheel excavator, job area is wide, and it is more to attach type, can develop it for railway, but need to increase
The function of adding railway to walk, there are no a kind of industrial wheeled equipments that can be realized and walk on rail in currently available technology.
Summary of the invention
It is an object of the present invention to provide a kind of rail running gears for industrial wheeled equipment, to overcome in the prior art also
There is no a kind of defect of industrial wheeled equipment that can be realized and walk on rail.
Realization that the present invention adopts the following technical solutions：
Rail running gear of the present invention for industrial wheeled equipment, including vehicle frame, before the vehicle frame is equipped with
Steeraxle and rear axle are separately installed with tire on the front steering axle and rear axle, be additionally provided on the vehicle frame rail walking mechanism,
Preceding elevating mechanism and rear lifting mechanism, the rail walking mechanism include preceding steel wheel axis and rear steel wheel axis, the preceding steel wheel axis and
Steel wheel axis both ends are connected separately with steel wheel corresponding with tire afterwards, the preceding elevating mechanism be connected to vehicle frame and preceding steel wheel axis it
Between, the rear lifting mechanism is connected between vehicle frame and rear steel wheel axis, and the preceding elevating mechanism and rear lifting mechanism decline time control
Steel wheel processed and tire interface and the bottommost of steel wheel is made to be lower than the bottommost of tire, the preceding elevating mechanism and rear lifting mechanism
Steel wheel is controlled when lifting to separate with tire.
Preferably, the preceding steel wheel axis and rear steel wheel axis are connect by tapered roller bearing with steel wheel.
Preferably, inner flange, O-ring and outside framework oil seal and preceding steel wheel axis or rear steel wheel are used on the inside of the shaft end of the steel wheel
Axis carries out axial restraint.
Preferably, outward flange, clamping block and bolt and preceding steel wheel axis or rear steel wheel axis are used on the outside of the shaft end of the steel wheel
It is locked.
Preferably, installation wheel side counterweight inside the steel wheel.
Preferably, the steel wheel is equipped with form friction pattern.
Preferably, the preceding elevating mechanism includes preceding crane and preceding lifting cylinder, and the rear lifting mechanism rises after including
Frame and rear lifting cylinder drop, and described preceding lifting cylinder one end and vehicle frame are hinged, and the other end and preceding crane one end are hinged, before described
The crane other end and vehicle frame are hinged；Lifting cylinder one end and vehicle frame are hinged after described, and the other end and rear crane one end are hinged,
The crane other end and vehicle frame are hinged after described.
Preferably, rocker is connected between the preceding steel wheel axis and preceding crane, described rocker one end is by pin shaft with before
Crane connection, the other end are fixedly connected with preceding steel wheel axis.
Preferably, floating cylinder is equipped between the vehicle frame and front steering axle.
Preferably, connect between the rocker and preceding steel wheel axis and by adjusting pad is fixed between rear crane and rear steel wheel axis
It connects.
Compared with prior art, the beneficial effects of the invention are as follows：
The railway running gear that the present invention develops in Conventional drum engineering machinery is not required to increase power and driving section
Part is driven with tire by means of industrial wheeled equipment, realizes industrial wheeled equipment and walk on rail, meet railway
The demand of system construction mechanization.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is left view of the invention；
Fig. 3 is right view of the invention；
Fig. 4 is top view of the invention；
Fig. 5 is the portion the A enlarged drawing of Fig. 2.
In figure：1, preceding crane；2, steel wheel；3, preceding lifting cylinder；4, front steering axle；5, floating cylinder；6, tire；7, vehicle
Frame；8, rear axle；9, rear lifting cylinder；10, rear crane；11, preceding steel wheel axis；12, adjusting pad；13, rocker；14, pin shaft；15,
Take turns side counterweight；16, lubricating cup；17, rear steel wheel axis；18, inner flange；19, O-ring；20, outside framework oil seal；21, tapered roller bearing；
22, outward flange；23, clamping block；24, bolt.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1：
As Figure 1-Figure 4, the rail running gear of the present invention for industrial wheeled equipment, including vehicle frame 7, vehicle
Frame 7 is equipped with front steering axle 4 and rear axle 8, is separately installed with tire 6 on front steering axle 4 and rear axle 8.
Rail walking mechanism, preceding elevating mechanism and rear lifting mechanism are additionally provided on vehicle frame 7.Rail walking mechanism includes preceding steel
Wheel shaft 11 and rear steel wheel axis 17, preceding steel wheel axis 11 and rear 17 both ends of steel wheel axis are connected separately with steel wheel 2 corresponding with tire 6, preceding
Elevating mechanism is connected between vehicle frame 7 and preceding steel wheel axis 11, and rear lifting mechanism is connected between vehicle frame 7 and rear steel wheel axis 17, preceding
Control steel wheel 2 contacts with tire 6 and makes the bottommost of steel wheel 2 lower than tire 6 when elevating mechanism and rear lifting mechanism decline
Control steel wheel 2 is detached from tire 6 and 2 bottommost of steel wheel is made to be higher than wheel when bottommost, preceding elevating mechanism and rear lifting mechanism lift
6 bottommost of tire.Rail running gear of the present invention is driven by means of industrial wheeled equipment with tire 6, and wheel is realized
Formula engineering machinery is walked on rail, and the former tire 6 of braking use of railway hoofing part is braked, and the dependence of steel wheel 2 rubs with tire 6
It wipes power realization and follows braking.
Embodiment 2：
As shown in figure 5, preceding steel wheel axis 11 and rear steel wheel axis 17 are connect by two tapered roller bearings 21 with steel wheel 2, make
Grease lubrication is carried out to tapered roller bearing 21 by internal galleries with lubricating cup 16；On the inside of the shaft end of steel wheel 2 using inner flange 18,
O-ring 19 and outside framework oil seal 20 and preceding steel wheel axis 11 or rear steel wheel axis 17 carry out axial restraint, to prevent dust from entering and carry out
Seal grease；Outward flange 22, clamping block 23 and bolt 24 and preceding steel wheel axis 11 or rear steel wheel axis 17 are used on the outside of the shaft end of steel wheel 2
It is locked, installation wheel side counterweight 15 inside steel wheel 2, to improve intact stability；Steel wheel 2 is equipped with form friction pattern, for improving
The frictional behaviour of steel wheel 2 and tire 6.
Other contents of the present embodiment are same as Example 1.
Embodiment 3：
As Figure 1-Figure 4, preceding elevating mechanism includes preceding crane 1 and preceding lifting cylinder 3, and rear lifting mechanism rises after including
Frame 10 and rear lifting cylinder 9 drop, and preceding 3 one end of lifting cylinder and vehicle frame 7 are hinged, and one end of the other end and preceding crane 1 is hinged, preceding
1 other end of crane and vehicle frame 7 are hinged；9 one end of lifting cylinder and vehicle frame 7 are hinged afterwards, one end of the other end and rear crane 10
Hingedly, rear 10 other end of crane and vehicle frame 7 are hinged.Crane before being driven by the way that preceding lifting cylinder 3 and rear lifting cylinder 9 are flexible
1 goes up and down with rear crane 10, so that steel wheel 2 be driven to rise or fall.
As shown in Figure 2 and Figure 3, the present invention requires to meet the difference in height of railroad curve walking and rail, front steering axle 4
There is the rail walking mechanism of side swing and lock function, 8 side of rear axle not to have this function then.Preceding steel wheel axis 11 and preceding liter
Rocker 13 is connected between drop frame 1,13 one end of rocker is hinged by pin shaft 14 and preceding crane 1, the other end and preceding steel wheel axis 11
It is fixedly connected, floating cylinder 5 is equipped between the front steering axle 4 of vehicle frame 7 and tire 6.
When the present invention walks, rocker 13 can be swung around pin shaft 14, and steel wheel 2 synchronizes swing with tire 6, be reached certain
Rocker 13 and preceding crane 1 limit limiting swinging angle after angle, and the big chamber oil off-load of floating cylinder 5, which is realized, floats；Vehicle work
When making, the big chamber of floating cylinder 5 is oil-filled, locks front steering axle 4, and steel wheel 2 is realized and 6 synchrolock of tire because being pressed on tire 6
It is fixed.
Other contents of the present embodiment are same as Example 1.
Embodiment 4：
As shown in Figure 2 and Figure 3, be fixedly connected between rocker 13 and preceding steel wheel axis 11 by adjusting pad 12, rear crane 10 with
It is fixedly connected afterwards between steel wheel axis 17 by adjusting pad 12.Preceding lifting cylinder 3 and rear lifting cylinder 9 reach maximum stretching stroke
Afterwards, steel wheel 2 such as cannot rationally be compressed with tire 6, can be adjusted by increasing or decreasing the quantity of adjusting pad 12.
Other contents of the present embodiment are same as Example 3.
Claims (10)
1. a kind of rail running gear for industrial wheeled equipment, including vehicle frame (7), the vehicle frame (7) is equipped with front steering
Bridge (4) and rear axle (8) are separately installed with tire (6) on the front steering axle (4) and rear axle (8), it is characterised in that：The vehicle
Rail walking mechanism, preceding elevating mechanism and rear lifting mechanism are additionally provided on frame (7), the rail walking mechanism includes preceding steel wheel axis
(11) and rear steel wheel axis (17), the preceding steel wheel axis (11) and rear steel wheel axis (17) both ends are connected separately with corresponding with tire (6)
Steel wheel (2), the preceding elevating mechanism is connected between vehicle frame (7) and preceding steel wheel axis (11), and the rear lifting mechanism is connected to
Between vehicle frame (7) and rear steel wheel axis (17), control steel wheel (2) and tire when the preceding elevating mechanism and rear lifting mechanism decline
(6) bottommost for contacting and the bottommost of steel wheel (2) being made to be lower than tire (6), the preceding elevating mechanism and rear lifting mechanism are lifted
Control steel wheel (2) is separated with tire (6) when rising.
2. the rail running gear according to claim 1 for industrial wheeled equipment, it is characterised in that：The preceding steel wheel
Axis (11) and rear steel wheel axis (17) are connect by tapered roller bearing (21) with steel wheel (2).
3. the rail running gear according to claim 2 for industrial wheeled equipment, it is characterised in that：The steel wheel
(2) inner flange (18), O-ring (19) and outside framework oil seal (20) and preceding steel wheel axis (11) or rear steel wheel axis are used on the inside of shaft end
(17) axial restraint is carried out.
4. the rail running gear according to claim 3 for industrial wheeled equipment, it is characterised in that：The steel wheel
(2) outward flange (22), clamping block (23) and bolt (24) and preceding steel wheel axis (11) or rear steel wheel axis (17) are used on the outside of shaft end
It is locked.
5. the rail running gear according to claim 4 for industrial wheeled equipment, it is characterised in that：The steel wheel
(2) internal installation wheel side counterweight (15).
6. the rail running gear according to claim 5 for industrial wheeled equipment, it is characterised in that：The steel wheel
(2) it is equipped with form friction pattern.
7. the rail running gear of industrial wheeled equipment is used for described in -6 any one according to claim 1, it is characterised in that：
The preceding elevating mechanism includes preceding crane (1) and preceding lifting cylinder (3), the rear lifting mechanism include rear crane (10) and
Lifting cylinder (9) afterwards, hingedly, the other end and preceding crane (1) one end are hinged for described preceding lifting cylinder (3) one end and vehicle frame (7),
Preceding crane (1) other end and vehicle frame (7) are hinged；After described lifting cylinder (9) one end and vehicle frame (7) hingedly, the other end
Hinged with rear crane (10) one end, rear crane (10) other end and vehicle frame (7) are hinged.
8. the rail running gear according to claim 7 for industrial wheeled equipment, it is characterised in that：The preceding steel wheel
It is connected between axis (11) and preceding crane (1) rocker (13), described rocker (13) one end passes through pin shaft (14) and preceding crane
(1) it connects, the other end is fixedly connected with preceding steel wheel axis (11).
9. the rail running gear according to claim 8 for industrial wheeled equipment, it is characterised in that：The vehicle frame
(7) floating cylinder (5) are equipped between front steering axle (4).
10. the rail running gear according to claim 9 for industrial wheeled equipment, it is characterised in that：The rocker
(13) it is fixedly connected between preceding steel wheel axis (11) and between rear crane (10) and rear steel wheel axis (17) by adjusting pad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001753.9A CN108859635A (en) | 2018-08-30 | 2018-08-30 | Rail running gear for industrial wheeled equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001753.9A CN108859635A (en) | 2018-08-30 | 2018-08-30 | Rail running gear for industrial wheeled equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108859635A true CN108859635A (en) | 2018-11-23 |
Family
ID=64322671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811001753.9A Pending CN108859635A (en) | 2018-08-30 | 2018-08-30 | Rail running gear for industrial wheeled equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108859635A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001289A (en) * | 2019-04-29 | 2019-07-12 | 中联重机股份有限公司 | Wheeled agricultural machinery floating rear axle and wheeled agricultural machinery |
| CN110500031A (en) * | 2019-09-04 | 2019-11-26 | 湖南创远矿山机械有限责任公司 | Rail wheel lifter and wheel churn |
| CN112455476A (en) * | 2020-11-16 | 2021-03-09 | 段俊 | Rail traveling device for wheel type engineering machinery |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048925A (en) * | 1975-06-11 | 1977-09-20 | Swedish Rail System Ab Srs | Vehicle for and method of operation on both road and railroad track |
| FR2818930A1 (en) * | 2001-01-03 | 2002-07-05 | Christian Louveau | Self-propelled tractor, for rail maintenance, uses tractor mounted on rail truck with axles carrying wheels with pneumatic tires and has mechanism to raise or lower axles so tractor can run on tires or on rail wheels |
| CN201158831Y (en) * | 2008-02-26 | 2008-12-03 | 山东交通学院 | Road and railway two-use excavator |
| CN202115576U (en) * | 2011-06-11 | 2012-01-18 | 肖长泰 | Rear-wheel steering forklift loader with driving device |
| CN202242834U (en) * | 2011-10-26 | 2012-05-30 | 中铁二十局集团西安工程机械有限公司 | Highway and railway dual-purpose ballast supplementing vehicle |
| CN105015290A (en) * | 2015-08-24 | 2015-11-04 | 衡阳合力工业车辆有限公司 | Handling car and rail butt joint device thereof |
| CN106956554A (en) * | 2017-03-23 | 2017-07-18 | 陕西奥力信工程机械有限公司 | A kind of chassis structure of combined Operation Van |
| CN107618325A (en) * | 2017-10-26 | 2018-01-23 | 株洲旭阳机电科技开发有限公司 | Combined concrete conveyance tank car |
-
2018
- 2018-08-30 CN CN201811001753.9A patent/CN108859635A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048925A (en) * | 1975-06-11 | 1977-09-20 | Swedish Rail System Ab Srs | Vehicle for and method of operation on both road and railroad track |
| FR2818930A1 (en) * | 2001-01-03 | 2002-07-05 | Christian Louveau | Self-propelled tractor, for rail maintenance, uses tractor mounted on rail truck with axles carrying wheels with pneumatic tires and has mechanism to raise or lower axles so tractor can run on tires or on rail wheels |
| CN201158831Y (en) * | 2008-02-26 | 2008-12-03 | 山东交通学院 | Road and railway two-use excavator |
| CN202115576U (en) * | 2011-06-11 | 2012-01-18 | 肖长泰 | Rear-wheel steering forklift loader with driving device |
| CN202242834U (en) * | 2011-10-26 | 2012-05-30 | 中铁二十局集团西安工程机械有限公司 | Highway and railway dual-purpose ballast supplementing vehicle |
| CN105015290A (en) * | 2015-08-24 | 2015-11-04 | 衡阳合力工业车辆有限公司 | Handling car and rail butt joint device thereof |
| CN106956554A (en) * | 2017-03-23 | 2017-07-18 | 陕西奥力信工程机械有限公司 | A kind of chassis structure of combined Operation Van |
| CN107618325A (en) * | 2017-10-26 | 2018-01-23 | 株洲旭阳机电科技开发有限公司 | Combined concrete conveyance tank car |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001289A (en) * | 2019-04-29 | 2019-07-12 | 中联重机股份有限公司 | Wheeled agricultural machinery floating rear axle and wheeled agricultural machinery |
| CN110500031A (en) * | 2019-09-04 | 2019-11-26 | 湖南创远矿山机械有限责任公司 | Rail wheel lifter and wheel churn |
| CN112455476A (en) * | 2020-11-16 | 2021-03-09 | 段俊 | Rail traveling device for wheel type engineering machinery |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |