WO2012094792A1

WO2012094792A1 - Railway system

Info

Publication number: WO2012094792A1
Application number: PCT/CN2011/002049
Authority: WO
Inventors: 孙琛; 孙逸君
Original assignee: 孙又能
Priority date: 2011-01-11
Filing date: 2011-12-08
Publication date: 2012-07-19
Also published as: CN202081349U

Abstract

Disclosed in the present invention is a railway system, which comprises a railway and a corresponding train (13), wherein a guide wheel (1) is arranged in front of each set of wheels (14) of the train (13), the shape of an internal groove of the guide wheel (1) is corresponding to the shape of the upper part of a rail (15), the guide wheels (1) are respectively fixed on two cross shafts arranged on both ends of a bracing frame (2), the bracing frame (2) is fixed on a front and a rear girder arranged at the bottom centre of the train (13) via a center hole (18) thereof, and lifting devices are arranged on cross shafts on both ends of the bracing frame (2). The railway corresponding to the train (13) comprises a railway (11) and a three-way intersection (12), wherein the railway (11) comprises two rails (15), the shape of the upper part of the rail (15) is corresponding to the shape of the internal groove of the guide wheel (1).

Description

A railway system

The utility model belongs to a railway transportation facility, in particular to a locomotive capable of changing the running track of a locomotive at will.

Second, the background technology

Rail transportation not only has the advantages of relatively safe, fast, large capacity, low cost, but also has the advantages of low pollution and no impact on weather changes. It is the current railway and its locomotive unmatched by vehicles such as roads and waterways. After more than two hundred years of development, the locomotive has developed from the past tens of kilometers per hour to more than 500 kilometers now, from the shape of the locomotive to the inside of the car. In terms of various modern facilities and automated operation methods, the trains have basically reached the perfect level. Railway transportation should assume the leading role of transportation; but the actual state is that any railway line currently runs locomotives. There are quite a few trains, which can't meet people's demand for transportation. The main reason for this is that the existing locomotives can't choose freely. It gives the decision to go where to go. The switch can't adapt to each. Class locomotives need to pass quickly. Although the ballast has been continuously reformed and developed from manual to electric, it can be used for a few minutes, more than 10 minutes, and only a few cars per hour, up to 10 miles. At present, this kind of change has no ability to let the locomotive go with it. It only queues the locomotive passing through the turnout far away from it, and then releases it in order by means of signal lights. In this way, the switch greatly restricts the number of times the locomotive is operated, limits the flow of railway transportation, and makes the railway's transportation capacity not fully utilized. The switch is small and restrictive.

Third, the invention content The utility model overcomes the restriction of the movable switch on the railway to the locomotive, and provides a new concept railway and a locomotive which can be changed by the locomotive itself, convenient and fast.

The technical scheme of the utility model is: It is composed of a railway, a trigeminal road and a locomotive, and a guide wheel is added in front of each group of wheels of the locomotive. The shape of the inner groove of the guide wheel corresponds to the shape of the upper part of the rail, and the guide wheels are respectively Installed on the horizontal shafts at both ends of the two support frames, the support frame is installed on the front and rear girders in the middle of the bottom of the locomotive through its central hole. The horizontal shafts at both ends of the support frame are provided with hydraulic lifting devices or steam pressure lifting devices, which can also be used simultaneously. The hydraulic and steam pressure lifting device lifts and lowers the guide wheel, and the other end of the lifting device is mounted on the body beam. In order to ensure the safety of the locomotive in high-speed operation, a brake rail is installed in the center of the two railroad tracks of the railway, and a hydraulic brake device corresponding to the brake rail is installed at the center of the bottom of the rear of the locomotive.

The utility model has the following beneficial effects: First, since the locomotive realizes its own route selection, the lane change method originally relied on the electric switch is not needed, and the entire railway requires all the expenses for installing the electric switch or the manual switch. The personnel and facilities that provide services for the operation of the electric switch are all cancelled, which is a great saving for the investment and operation of railway construction. Second, because the energy consumption of railway locomotives is only 1/10-1/20 of the energy consumption of road vehicles, and because the original train does not have the disadvantage of the flexibility of the car, there is no need for the car (except special Outside the field, the high fuel consumption of the car will cause it to be eliminated, so that the life of the oil on the planet will be extended, and the shortage of oil will gradually ease with the widespread use of the new concept locomotive. Third, the age of the car has caused millions of human life on the planet, even tens of millions of casualties. Many cars have become the deadly weapon of human life. Because the safety of railway locomotives is thousands and 10,000 times higher than that of automobiles. With the wide application of the new concept railway and its locomotives, the catastrophic situation of road crashes will be reduced. Fourth, due to the elimination of the obstacles that restrict the number of trains, there is no need for a train like Changlong. The current train is the time required to relatively concentrate each passenger flow and logistics. For passengers, it is right. A waste of life, people need travel without waiting for the car, this new concept railway and its locomotive will At present, each railway line has more than 10 times the capacity to face those in need. The natural advantage of the railway will be fully exerted. People will no longer ride the car, and human traffic will enter an inflection point. Yiwu is also the reduction of human investment in transportation, because the construction cost of a double-track railway is equivalent to the construction cost of a highway. The service life of the highway is about 15-20 years, and the life of a railway line is at least 100 years. . Therefore, the implementation of the present invention will change the transportation pattern of the world.

The present invention will be further described below in conjunction with the accompanying drawings.

Fourth, the description of the drawings

1 is a schematic view of a railway structure of a small station according to the present invention;

Figure 2 is a schematic view showing the structure of the three-way road of the present invention;

Figure 3 is a schematic cross-sectional view of the guide wheel and rail of the present invention;

Figure 4 is a schematic view showing the installation structure of the locomotive wheel and the guide wheel of the utility model;

Figure 5 is a schematic view showing the working state of the support frame and the guide wheel of the utility model;

Figure 6 is a schematic view showing the plane structure of the locomotive wheel, the rail and the guide wheel of the utility model;

Figure 7 is a schematic cross-sectional view of the brake rail of the present invention.

In the figure: 1 is the guide wheel, 2 is the support frame, 3 is the hydraulic lifting device, 4 is the steam pressure lifting device, 5 is the left guard rail, 6 is the right guard rail, 7 is the left tip rail, 8 is the right tip rail, 9 is the left main rail and the left rail adjacent to the rail, 10 is the right main rail and the right rail adjacent rail, 11 is the railway, 12 is the trigeminal, 13 is the locomotive, 14 is the wheel, 15 is the rail, 16 is Brake rails, 17 is a cement pillow, 18 is the center hole of the support frame, and 19 is the body beam.

V. Specific implementation methods

As shown in Figure 1, it is a small railway station on the double-track railway. There are two parking lanes and two branch roads on each side of the double-track railway. The parking lanes and branch roads are all designed to the right of the locomotive running direction. There are twelve trifurcations 12, at each of the three forks 12, must be in the prior art railway The rails are fixed in accordance with the position required for the trajectory of the wheels 14 of the locomotive 13, and the left rails 7 and the left main rails and the left rails adjacent rails 9 can be cast as shown in Fig. 2, and the right rails are connected. 8 and the right main rail and the right rail are adjacent to the rail 10, and the intermediate gap between the rail and the adjacent rail is controlled within the range of 38-42 mm. The left guard rail 5 and the right guard rail 6 in the middle of the trifurcation road 12 must also be fixed in accordance with the trajectory of the locomotive wheel 14, which is achievable in the case where the current wheel width is about 11 cm. In order to meet the transportation needs, the new concept railway can be made into two-way four-lane. It can also be made into two-way two-lane. If it is four-lane, the middle two lanes are fast lanes, the speed is 300-500 kilometers, and one parking is every 50-100 kilometers. Station, the two lanes on both sides are slow speed lanes, the speed is below 200 kilometers per hour, and there is one parking station every 5-10 kilometers. Each parking station is located on the right side of the locomotive running universal direction, the alkyne quick track and the slow speed track are in the general road section. If you don't collude, you can pass the appropriate position in front of and behind the big station. In the design of the city line, you can implement parking stations and branch lines on both sides of the main line. However, this design cannot have a cross line and can be designed as "T". Word line and single line, you can design the double line in two different streets. A locomotive can be set up with 8 wheels, two wheels as one group (as shown in Figure 6). (There are also four sets of four-wheel or four groups. Multi-wheel system), two sets of wheels can be set in the four sets of wheels, or three or four sets can be set. The driving mode can be powered by electric or oil, or battery, and one set in front of each set of wheels 14 Guide wheel 1, inner groove of guide wheel 1 The shape corresponds to the shape of the upper part of the rail 15 (as shown in Fig. 3). There are four guide wheels in one car, and the guide wheels 1 are respectively mounted on the horizontal axes of the two support frames 2 (as shown in Fig. 5). The support frame 2 is mounted on the front and rear girders in the middle of the bottom of the locomotive through its central hole 18, and the hydraulic lifting device 3 or the steam pressure lifting device 4 is arranged on the horizontal axis at both ends of the support frame 2, and the hydraulic lifting device 3 and the steam can also be used at the same time. The pressure lifting device 4, the support frame 2 and the horizontal axes of the two ends are a unitary structure, one end of the lifting device is mounted on the horizontal axis of the support frame 2, and the other end is mounted on the body beam 19, and if the lifting device is vertically installed, available Ordinary bearings connect the two ends to the horizontal axis and the body girders; for non-vertical installations, the joint bearings can be directly inserted into the connecting shaft on the horizontal axis and the body girders (as shown in Figure 4). Divide the four guide wheels 1 into two groups, the left two are the left group The wheel, the right two are the right group wheel (as shown in Figure 6). If there are two tracks in front of the locomotive, if the locomotive goes left, put the left set of guide wheels and let them touch the left rail of the two rails. When the two guide wheels follow the left rail, the locomotive Inevitably follow the left path: If the locomotive is going to take the right road, about 100 meters before the trigeminal road, put down the right group of guide wheels and let them follow the right rail. This will inevitably lead to the locomotive on the right, the locomotive is not changing. The operation of the non-triple intersection of the road can raise all four guide wheels by about 2-3 cm, so that the guide wheels are not in operation. In order to ensure the safety of the locomotive in high-speed operation, a brake rail 16 is installed at the center of the two railroad tracks of the railway. No brake rails are installed at the parking lane of the station and the three-way road about 100 meters. The brake rail is higher than The running rail is 18 cm to 20 cm, the cement pillow 17 at the brake rail is higher than the cement pillow at the running rail (as shown in Fig. 7), and a hydraulic pressure corresponding to the brake rail is installed at the center of the bottom of the rear of the locomotive. Braking device. When emergency braking is required, the brake pads installed on the locomotive are pressed by the hydraulic device to the brake rail 16 to achieve the braking of the locomotive. After the braking is completed, the brake pads are automatically retracted to the state to be pressed. This brake is a complementary measure to the existing conventional wheel brake system on the locomotive and will give the locomotive safe driving under all conditions.

Claims

A new concept railway and its locomotive comprising a railway (11), a trigeminal road (12) and a locomotive (13), characterized in that a guide wheel is added in front of each set of wheels (14) of the locomotive (13) ( 1), the inner groove shape of the guide wheel (1) corresponds to the upper shape of the rail (15), and the guide wheels (1) are respectively mounted on the horizontal axes of the two support frames (2), the support frame (2) The center hole (18) is mounted on the front and rear girders in the middle of the bottom of the locomotive, and the horizontal shafts at both ends of the support frame (2) are provided with lifting devices, and the other end of the lifting device is mounted on the body beam (19).

2. A new concept railway and locomotive according to claim 1, characterized in that a brake rail (16) is installed in the center of the two rails (15) of the railway (ΐ), at the bottom of the rear of the locomotive (13) A hydraulic brake corresponding to the brake rail (16) is installed at the center.