CN202080082U - Dual-use engineering van for road and railway - Google Patents

Dual-use engineering van for road and railway Download PDF

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Publication number
CN202080082U
CN202080082U CN2011201512668U CN201120151266U CN202080082U CN 202080082 U CN202080082 U CN 202080082U CN 2011201512668 U CN2011201512668 U CN 2011201512668U CN 201120151266 U CN201120151266 U CN 201120151266U CN 202080082 U CN202080082 U CN 202080082U
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CN
China
Prior art keywords
rail
road
dual
engineering truck
iron
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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.)
Expired - Fee Related
Application number
CN2011201512668U
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Chinese (zh)
Inventor
陈雨潇
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陈雨潇
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Priority to CN2011201512668U priority Critical patent/CN202080082U/en
Application granted granted Critical
Publication of CN202080082U publication Critical patent/CN202080082U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a dual-use engineering van for a road and a railway. The dual-use engineering van for the road and the railway is provided with rubber tires and is characterized in that the middle parts of the outer sides of the rubber tires are matched with and fixedly connected with iron wheels with radiuses smaller than those of the rubber tires, iron rail contact surfaces are arranged at the outer rings of the iron wheels, and wheel rims protruding the iron rail contact surfaces are arranged at the inner sides of the iron wheels. The dual-use engineering van for the road and the railway is simple and convenient to implement, can drive on both the road and the iron rail as the iron wheels are additionally arranged on the wheels of the engineering van, and has the advantages of being capable of increasing the running speed, saving fuel and being environment-friendly, energy-saving and high-efficient as the driving resistance on the iron rail is smaller.

Description

The dual-purpose engineering truck of road and rail
Technical field
The utility model relates to the dual-purpose engineering truck of a kind of road and rail.
Background technology
Increasing along with various Facilities Construction engineerings, society is also more and more to the demand of engineering truck, existing engineering truck generally all can only travel on highway pavement, because the friction force that rubber tire contacts with highway pavement is big, therefore energy-output ratio is also big, and its hill climbing ability a little less than, under the situation of environment relatively poor (sleet, freezing etc. weather), existing engineering truck travels on prevailing roadway and can occur skidding, even be difficult to travel, cause various accidents to produce.
Summary of the invention
At the above-mentioned problems in the prior art, the purpose of this utility model is to design and provides a kind of and be easy to implement, the dual-purpose engineering truck of road and rail energy-conservation, that hill climbing ability is strong.
The dual-purpose engineering truck of described road and rail is provided with rubber tire, and the outer middle side part that it is characterized in that rubber tire cooperates the radius that is connected less than the iron tyre of rubber tire, and this iron tyre outer ring is provided with the rail contact surface, the inboard wheel rim that protrudes from the rail contact surface that is provided with.
The dual-purpose engineering truck of described road and rail is characterized in that being provided with supporting rail.
The dual-purpose engineering truck of described road and rail is characterized in that being horizontally disposed with on the rail tooth bar, and the wheel rim outer ring of iron tyre is provided with the gear teeth, matches with above-mentioned tooth bar.
The dual-purpose engineering truck of described road and rail is characterized in that the junction of rail and highway is provided with lead in track, and lead in track has the gradient, the slick and sly rail cover that connects highway pavement and exceed highway pavement.
The dual-purpose engineering truck of described road and rail is characterized in that the outside of the junction of rail and highway has been equipped with high orbit.
The utility model is simple in structure, installs additional by the wheel at engineering truck iron tyre is set, and makes the engineering truck can be at highway and two kinds of road travelings of rail, because the rail resistance to motion is less, can improve running velocity, and save fuel oil, have environmental protection, energy-conservation, advantage efficiently.
Description of drawings
Fig. 1-Fig. 3 is a structural representation of the present utility model;
Fig. 4, Fig. 5 set the structural representation of tooth bar for rail in the utility model;
Among the figure: 1-rubber tire, 2-iron tyre, 2a-rail contact surface, 2b-wheel rim, the 2c-gear teeth, 3-rail, 4-high orbit, 5-lead in track, 6-tooth bar.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As Fig. 1, shown in Figure 3, the dual-purpose engineering truck of this road and rail is provided with rubber tire 1, and the outer middle side part of rubber tire 1 cooperates the iron tyre 2 of radius less than rubber tire 1 that be connected, these iron tyre 2 outer rings are provided with rail contact surface 2a, the inboard wheel rim 2b that protrudes from rail contact surface 2a that is provided with.
Rubber tire 1 lands when travelling on highway at ordinary times, when sailing rail 3 into since rail 3 apart from ground-surface height greater than the height of rail contact surface 2a lower end to rubber tire 1 lower end, rail contact surface 2a rail-engaging is stressed, and engineering truck is travelled on railway.In addition, the setting of wheel rim 2b can be played directional tagging, makes wheel travel on rail 3 unlikely derailing all the time.
As Fig. 4, Fig. 5, the utility model has been horizontally disposed with tooth bar 6 on supporting rail 3, and is provided with gear teeth 2c in the wheel rim 2b outer ring of iron tyre 2, matches with above-mentioned tooth bar 6, as Fig. 2, Fig. 3.This structure is in order to cooperate the engineering truck climbing, in the bigger place setting of road gradient, to prevent tyre skidding, to guarantee driving safety.In this product, gear teeth 2c being arranged on the driving wheel of wheel, both can be to be provided with on front-wheel, also can be provided with on trailing wheel.
As Fig. 1, the utility model is provided with lead in track 5 in the junction of rail 3 and highway, lead in track 5 has the gradient, the slick and sly rail cover that connects highway pavement and exceed highway pavement, and be equipped with high orbit 4 in the outside of rail 3 and the junction of highway, so that the smooth pulsation-free of engineering truck sails railway into from highway.
The utility model is simple in structure, installs the less iron tyre of radius 2 on the tire of original engineering truck additional, and in the relevant position rail 3 is installed, but just place in operation.Because the rail resistance to motion is less, can improve running velocity, and saving fuel oil, rail 3 can be set on-site, make engineering truck use highway pavement at the two ends, building site, the middle rail 3 that uses travels, just can reduce energy consumption, increase work efficiency, and under road surface big rise and fall and environment mal-condition, also can use, be suitable in various large-scale building sites, promoting.
The present invention design also can be used for the vehicle of other types in addition, can realize equally energy-conservation, the ability of raising the efficiency and conforming.Under the prerequisite that does not break away from the utility model principle, this product can also be made some modification and improvement, should be pointed out that for the person of ordinary skill of the art, and these modification and improvement project also should be considered as belonging to protection domain of the present utility model.

Claims (5)

1. the dual-purpose engineering truck of road and rail, be provided with rubber tire (1), the outer middle side part that it is characterized in that rubber tire (1) cooperates the iron tyre (2) of radius less than rubber tire (1) that be connected, this iron tyre (2) outer ring is provided with rail contact surface (2a), the inboard wheel rim (2b) that protrudes from rail contact surface (2a) that is provided with.
2. the dual-purpose engineering truck of road and rail as claimed in claim 1 is characterized in that being provided with supporting rail (3).
3. the dual-purpose engineering truck of road and rail as claimed in claim 2 is characterized in that being horizontally disposed with on the rail (3) tooth bar (6), and wheel rim (2b) outer ring of iron tyre (2) is provided with the gear teeth (2c), matches with above-mentioned tooth bar (6).
4. the dual-purpose engineering truck of road and rail as claimed in claim 2 is characterized in that the rail (3) and the junction of highway are provided with lead in track (5), and lead in track (5) has the gradient, the slick and sly rail cover that connects highway pavement and exceed highway pavement.
5. the dual-purpose engineering truck of road and rail as claimed in claim 2 is characterized in that the rail (3) and the outside of the junction of highway have been equipped with high orbit (4).
CN2011201512668U 2011-05-13 2011-05-13 Dual-use engineering van for road and railway Expired - Fee Related CN202080082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201512668U CN202080082U (en) 2011-05-13 2011-05-13 Dual-use engineering van for road and railway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201512668U CN202080082U (en) 2011-05-13 2011-05-13 Dual-use engineering van for road and railway

Publications (1)

Publication Number Publication Date
CN202080082U true CN202080082U (en) 2011-12-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201512668U Expired - Fee Related CN202080082U (en) 2011-05-13 2011-05-13 Dual-use engineering van for road and railway

Country Status (1)

Country Link
CN (1) CN202080082U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103419583A (en) * 2012-05-20 2013-12-04 贺健元 Automobile capable of traveling on railways
CN107650930A (en) * 2017-09-26 2018-02-02 大连交通大学 The portable dual-purpose transport vehicle in rail-road road
CN109204336A (en) * 2018-09-29 2019-01-15 中铁工程设计咨询集团有限公司 Quick dual-purpose single-track vehicle
CN109551978A (en) * 2018-12-05 2019-04-02 李统义 A kind of flexible common rail traffic system
KR102197303B1 (en) * 2020-03-23 2020-12-31 김동원 Movable lifter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103419583A (en) * 2012-05-20 2013-12-04 贺健元 Automobile capable of traveling on railways
CN107650930A (en) * 2017-09-26 2018-02-02 大连交通大学 The portable dual-purpose transport vehicle in rail-road road
CN107650930B (en) * 2017-09-26 2019-02-15 大连交通大学 The portable dual-purpose transport vehicle in rail-road road
CN109204336A (en) * 2018-09-29 2019-01-15 中铁工程设计咨询集团有限公司 Quick dual-purpose single-track vehicle
CN109551978A (en) * 2018-12-05 2019-04-02 李统义 A kind of flexible common rail traffic system
KR102197303B1 (en) * 2020-03-23 2020-12-31 김동원 Movable lifter

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111221

Termination date: 20140513

C17 Cessation of patent right