CN106968159A - A kind of bridge structure of town airbus - Google Patents

Abstract

The invention discloses a bridge structure for urban airbus, which comprises a top column, a support column, a U-shaped main bridge, four tracks and a girder, and the top column and the support column are arranged under the U-shaped main bridge to support the U-shaped bridge. U-shaped main bridge; the top column and the leaning column are arranged below the U-shaped main bridge to support the U-shaped main bridge. The bridge structure of the invention can run centipede-type passenger trams smoothly, has convenient and fast transportation, saves road space, and has strong transportation capacity.

Description

A bridge structure for urban airbus

technical field

The invention belongs to the technical field of transportation, and in particular relates to a bridge structure for urban airbuses.

Background technique

At present, the means of transportation in my country are mainly high-speed rail, subway, bus, etc. Among them, the cost of high-speed rail and subway is high, and there is no dedicated bus lane, which often leads to traffic jams. On the other hand, vehicles such as buses and automobiles use fuel such as coal or petroleum, which not only wastes energy, but also easily produces smog, which is not environmentally friendly. Among them, the publication number CN102310891A, the publication date 2012.1.11, and the name are a centipede-type passenger tram using low-voltage direct current, please refer to the patent.

Contents of the invention

The present invention aims to overcome the defects of the prior art, and provides a bridge structure for airbuses in cities and towns. This structure has a wide range of applications, and is also suitable for towns, seaside and mountainous areas except for common areas. The structure is built on both sides of the road, does not occupy land, and is environmentally friendly. Its structural design can resist wind, snow, flood and ice, people and goods can travel, increase speed, reduce accidents and improve economy.

In order to solve the above technical problems, the present invention provides the following technical solutions:

A kind of bridge structure that the airbus of a kind of city is used, it is characterized in that, comprises top post, by post, U-shaped main bridge, four tracks and a girder, top post and by post are arranged below U-shaped main bridge to support this U-shaped main bridge;

The main body of the top column is a cylindrical support column, the top of the top column is directly supported by a straight beam or the U-shaped main bridge, the bottom of the top column is directly connected to the ground plane, and a fixing device for fixing the cylindrical support column is arranged below the ground plane. The fixed block is a fixed block with a square cross section. The four corners, the center, and the center of the four sides of the fixed block are all equipped with fixed columns. The fixed columns are hollow steel pipes pressed into the ground by a press. Holes, pouring soil curing agent or cement lime slurry in hollow steel pipes; or forming fixed columns by drilling and injecting grouting in rocky areas;

The main body of the support column is a quadrangular support column, and the top is an I-shaped beam. The two ends of the I-shaped beam are stuck on the outside of the U-shaped main bridge to fix the main bridge. The fixed block by the column of the quadrangular support column, the fixed block by the column is a fixed block with a square cross section, the four corners, the center and the center of the four sides of the fixed block by the column are all provided with fixed columns, and the fixed columns are formed by pressing Hollow steel pipes pressed into the ground by machine, holes are opened on the walls of the hollow steel pipes, soil curing agent or cement-lime slurry is poured into the hollow steel pipes, or fixed columns are formed by punching and injecting grouting in rocky areas;

The bottom surface of the U-shaped main bridge is laid with four parallel tracks and a girder, and the tops of the two sides of the U-shaped main bridge are provided with clamping plates protruding to the inside. The bottom surface of the U-shaped main bridge It is an insulating board, and the bottom surface of the U-shaped main bridge is connected to a DC copper rod to be connected to a DC power supply; according to the needs of the topography and landform, the top column and the support column can be set arbitrarily alternately.

Among them, the function of the top column is to support the U-shaped main bridge, and the function of the support column is not only to support the U-shaped main bridge, but also to fix the U-shaped main bridge. On the outside of the U-shaped main bridge, when there is a strong wind, the joint between the two columns and the U-shaped main bridge is the stress point, which can fully fix the main bridge so that it is not affected by the wind. In addition, the alternation of the top pillar and the support pillar can be arbitrarily set according to the needs of the topography. Make the bridge structure more windproof and stronger. For example, in areas with little wind, it can also be set to alternate ways of one pillar, one top pillar, one pillar, and one top pillar... to reduce the establishment of pillars and reduce the amount of raw materials under the premise of being strong, which is also an energy-saving design. . In addition, there are holes in the wall of the hollow steel pipe. When the soil curing agent or cement lime slurry is poured in the pipe, the soil curing agent or cement lime slurry flows out through the holes to form compacted soil, which can further be firmly combined with the soil and play a role in the entire bridge structure. to reinforcement. In addition, the voltage of the direct current is not limited, as long as it is a voltage below 220 volts that will not cause harm to the human body and enables the vehicle to run smoothly.

According to the above-mentioned bridge structure used by the urban airbus, the top column, the fixed block, the main body of the column and the fixed block by the column are all cement pouring blocks or gravel concrete pouring blocks coated with steel plates on the outer surface, or The main body of the top column and the support column is hollow in the middle; the outer surface of the steel plate is hot-dip galvanized.

Wherein, the main body and the fixed block of the top column and the column can also be concrete pouring blocks such as crushed stones and broken bricks, as long as they can play a supporting role while being firm.

According to the above-mentioned bridge structure used by the town airbus, the height of the cylindrical support column as the main body of the top column and the quadrangular support column of the main body by the column is 2-6 meters.

According to the above-mentioned bridge structure used by the township airbus, the cross-section of the fixed block of the top column is 1.5 meters square, the height of the fixed block is 30-60 cm, and the bottom end of the hollow steel pipe is 2-4 meters away from the ground plane The cross-section of the fixed block by the column is 1.5-2 meters square, the height of the fixed block by the column is 50-100 cm, and the bottom end of the hollow steel pipe is 3-6 meters away from the ground plane.

Wherein, the size and height of the fixing block of the top column and the fixing block of the leaning column are not limited thereto, as long as they play a fixing role.

According to the above-mentioned bridge structure used by the township airbus, the main body of the top column and the column is reinforced by a reinforcement bar or an inverted conical round bracket to support the beam or the U-shaped main bridge; the main body of the top column and the column, and The outer surface of the U-shaped main bridge is provided with reinforcement strips, and the reinforcement strips are rice-shaped, V-shaped or eight-shaped.

Wherein, the reinforcement strip only needs to play the role of further reinforcement, and its material can be steel, stainless steel, etc., and can also be hot-dip galvanized.

According to the above-mentioned bridge structure used by the urban airbus, the U-shaped main bridge is 1.2 meters wide, 1 meter high, and the clamping plate is 15 centimeters wide; the U-shaped main bridge is integrally formed or spliced.

Among them, the U-shaped main bridge can be integrally formed, such as integrally cast, which greatly improves the convenience of installation and saves manpower and material resources. But it can also be spliced, which is convenient for transportation before installation.

According to the above-mentioned bridge structure used by the township airbus, the hollow steel tube wall of the top column and the column is set to be surrounded by triangular three-dimensional threads, the interior of the triangular three-dimensional threads is integrated with the hollow steel pipe, and holes are provided on the triangular three-dimensional threads.

Wherein, the interior of the triangular three-dimensional thread is integrally connected with the interior of the hollow steel pipe and holes are provided on the triangular three-dimensional thread. Similarly, when the soil curing agent or cement lime slurry is poured in the pipe, the soil curing agent or cement lime slurry flows out through the holes to form a compacted soil. The solid connection between the triangular three-dimensional thread and the soil can reinforce the entire bridge structure. Since the triangular three-dimensional thread can be more firmly embedded in the soil, and the contact area between the triangular three-dimensional thread and the soil is larger than that of the straight pipe, the holes on the triangular three-dimensional thread must be more than that of the straight pipe. Straight pipe, so it can further play a role in firmly combining with the soil and strengthening the entire bridge structure.

According to the above-mentioned bridge structure for urban airbus, the main body of the support column is composed of more than two quadrangular support columns and a reinforcement column transversely connecting the quadrangular support columns.

According to the above-mentioned bridge structure for the urban airbus, a station is set up at any place where the U-shaped main bridge is laid, and at this station, the side of the U-shaped main bridge is connected with the high-altitude pedestrian platform, and the other side of the high-altitude pedestrian platform The ground is passed through a hanging ladder or a slideway elevator; a solar receiving device or a wind power receiving device is installed on the top of the hanging ladder or a sliding way elevator, and an electric vehicle charging station is arranged under the hanging ladder. It is also possible to set a rain shelter on the high-altitude pedestrian platform, and a solar receiving device is arranged on the outer surface of the rain shelter.

Among them, the bridge structure of the present invention can be further combined with an electric vehicle charging station, a solar receiving device or a wind receiving device, while saving three-dimensional space, it can make a contribution to environmental protection, which is worthy of popularization and application.

According to the bridge structure that the above-mentioned urban airbus is used, on the track of described U-shaped main bridge, running centipede type passenger tram or running wheel is the passenger tram of polyurethane or rubber, and centipede type passenger tram running speed is 200 kilometers/hour. Less than one hour, the centipede-type passenger tram has double-sided card doors, the door width is more than 80 centimeters, and the car body is made of aluminum alloy, magnesium alloy or carbon fiber.

However, the bridge structure of the present invention can also run other electric vehicles except the centipede-type passenger tram, and all vehicles driven by DC motors can run on the bridge structure of the present invention.

Compared with the prior art, the present invention has the following beneficial effects:

(1) The bridge structure of the present invention is a specific track bridge structure, which is not affected by traffic jams, and can be widely used in military transportation, greatly improving the transportation speed; (2) Reduce smog, save energy and protect the environment, and the bridge structure of the present invention can cooperate with electric vehicles to operate , can reduce the use of gasoline and produce no exhaust; (3) the bridge structure of the present invention is not affected by wind, snow, and floods, and can reduce the accident rate, which is an effective and safe transportation method; (4) can be used for seaside Provide high-altitude sightseeing for tourism, or scenic sightseeing in mountainous and rice areas, or provide high-quality transportation conditions for product transportation in product-rich areas. To sum up, the bridge structure of the present invention can stimulate the industrial structure of the country, increase GDP and obtain economic input, accelerate the Belt and Road Initiative, and make my country the country with the fastest erection of Airbus in the world, bringing glory to the country.

Description of drawings

Fig. 1 is the schematic cross-sectional view of the bridge structure used by the urban airbus of the present invention.

Fig. 2 is the schematic diagram of the main body of the top column of the bridge structure used by the urban airbus of the present invention.

Fig. 3 is a schematic diagram of the pillar main body of the bridge structure used by the urban airbus of the present invention.

Fig. 4 is the leaning column schematic diagram of the bridge structure that the airbus in the town of the present invention is used.

Fig. 5 is a schematic diagram of the top column of the bridge structure used by the urban airbus of the present invention.

Fig. 6 is a schematic side view of the U-shaped main bridge of the bridge structure used by the urban airbus of the present invention.

Fig. 7 is a schematic cross-sectional view of the U-shaped main bridge of the bridge structure used by the urban airbus of the present invention.

Fig. 8 is a schematic diagram of the bottom plate of the U-shaped main bridge of the bridge structure used by the urban airbus of the present invention.

Fig. 9-1 is the schematic diagram of the high-altitude pedestrian platform and hanging ladder of the bridge structure that the airbus in towns of the present invention uses;

Fig. 9-2 is the schematic diagram of the high-altitude pedestrian platform and the slideway elevator of the bridge structure used by the urban airbus of the present invention.

1, one-shaped beam; 2, top column; 3, I-shaped beam; 4, upright column; 5, leaning column; 6, track; 7, reinforcement bar; High-altitude pedestrian platform; 11, hanging ladder; 12, slideway elevator; 13, solar receiving device, 14, bridge reinforcement strip; 15, U-shaped main bridge; 16, hollow steel pipe; 17, triangular three-dimensional thread; 18, hole; 21, clamping plate; 22, fixed block against the column; 23, direct current copper rod; 24, motor vehicle driveway; 25, fixed block; 26, reinforcement column.

detailed description

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Example

As shown in Figure 1-9, a kind of bridge structure that the airbus of township is used, comprises: U-shaped main bridge 15, be arranged on the U-shaped main bridge below and support the top column 2 of this U-shaped main bridge and lean on column, four Root track 4 and 1 girder 5; Only the main body 2 of top column has been shown in Fig. 1, and leaning column is identical with top column, is set up in the rear of top column shown in the figure and supports U-shaped main bridge 15 equally, Fig. The U-shaped main bridge 15 in 1 has four rails 6 . The U-shaped main bridge 15 is elevated by the main body 2 of the top column (the main body 5 of the column), which saves three-dimensional space, and the motor vehicle driveway 24 is paved below the U-shaped main bridge 15 for motor vehicles to travel.

As shown in FIG. 2 , the main body of the top column 2 is a cylindrical support column, the top end supports the U-shaped main bridge 15 through the inline beam 1 , and the bottom end goes straight to the ground plane. Fig. 5 is a diagram showing a top column of a bridge structure for a town airbus according to the present invention. As shown in Figure 5, the fixed block 25 for fixing the cylindrical support column is set below the ground plane. The fixed block 25 is a fixed block with a square cross section. Steel pipe 16 and hollow steel pipe 16 are pressed into the ground by a press, or pressed into the ground by a perforated pipe in a rocky area, and holes 18 are opened on the wall of the hollow steel pipe, and a soil curing agent is pressed into the hollow steel pipe by pressure to solidify the soil. The agent enters the soil through the holes to form a compacted soil, which further combines with the soil to play a strong supporting role. The main body and fixing block of the top column are all cement blocks covered with steel plates on the outside, and the outer surface of the steel plate is hot-dip galvanized. Hot-dip galvanizing can prevent the metal plate from rusting or the top column and the The main body of the pillar is hollowed out in the middle.

As shown in Figure 4, the leaning column 5, the main body of the leaning column is a quadrangular support column, the top of the leaning column is an I-shaped beam 3, and the two ends of the I-shaped beam 3 have uprights 4, and the uprights 4 are stuck in a U-shaped The outside of the main bridge 15 fixes the main bridge, and the bottom end of the column is directly connected to the ground plane, and the column fixing block 22 for fixing the quadrangular support column is arranged below the ground plane, and the column fixing block 22 has the same effect as the fixing block 25 of the top column. The fixed block by the column is a fixed block whose cross section is a square, and the four corners, the center, and the center of the four sides of the fixed block are all provided with hollow steel pipes 16, and the hollow steel pipes 16 are pressed into the ground by a press, or in the rock area by a perforated pipe. In this embodiment, the wall of the hollow steel pipe 16 is formed to be surrounded by a triangular three-dimensional thread 17, the interior of the triangular three-dimensional thread 17 is integrally connected with the hollow steel pipe 16, and a hole is provided on the triangular three-dimensional thread 17. The soil curing agent is pressed into the soil through the pressure, and the soil curing agent enters the soil through the holes to form a compacted soil, which further combines with the soil to play a strong supporting role. The main body of the column 5 and the fixed block 22 of the column are all cement blocks covered with steel plates on the outer surface, and the outer surface of the steel plate is hot-dip galvanized, and hot-dip galvanizing can prevent the steel plate from getting rusty when placed in the open air for a long time. In addition, the height of the cylindrical supporting column as the main body of the top column is the same as that of the square supporting column as the main body of the leaning column, both of which are 5 meters. This embodiment adopts a way of alternate arrangement of one top column and one back column at intervals. In this embodiment, the cross-section of the fixed block 25 of the top column is a square of 1.5 meters, the height of the fixed block is 60 centimeters, and the bottom end of the hollow steel pipe is 4 meters away from the ground plane; the cross-section of the fixed block 26 by the column is 2 Meter square, the height of the fixed block 26 by the column is 80 centimeters, and its hollow steel pipe bottom is 4 meters away from the ground plane.

In addition, the formation method of the main body of the pillar 5 is not limited thereto. For example, as shown in FIG. . This design can further strengthen the U-shaped main bridge.

The main body of the top column and the column supports the beam through the reinforcement bar 7; the outer surface of the main column of the top column, the column and the U-shaped main bridge is further provided with a bridge reinforcement strip 14, and the bridge reinforcement strip can also be in the shape of a rice or a V. typeface or character-eight. The bottom surface of the U-shaped main bridge 15 is laid with four parallel tracks 6 and one girder 8 for two-way operation of passenger trams. The tops of the two sides of the U-shaped main bridge are provided with clamping plates 21 protruding to the inside, and the clamping plates are 15 centimeters wide. The bottom surface of the U-shaped main bridge 1 is an insulating plate; the bottom surface of the U-shaped main bridge 15 is connected to a direct-current copper rod 23 and connected to a direct-current power supply; the voltage of the direct-current power supply is 110 volts, and the U-shaped main bridge is 1.2 meters wide and 1.5 meters high. The width of the pallet is 15 centimeters; the U-shaped main bridge is integrally formed by pouring molten steel. In addition, as shown in FIG. 7 , two parallel tracks 6 may also be laid on the bottom surface of the U-shaped main bridge 15 for one-way operation of passenger trams.

In this embodiment, a station is set on the way where the U-shaped main bridge structure is laid, and at the station, the side of the U-shaped main bridge 15 is connected with the high-altitude pedestrian platform 10, and the other side of the high-altitude pedestrian platform 10 is passed through a hanging ladder. 11 passes through the ground; the top of the hanging ladder 11 is provided with a solar receiver 13, and the electric vehicle charging station 9 is arranged under the hanging ladder. The solar receiving device 13 can receive solar energy, convert it into light energy, etc., and convert and utilize the energy. The electric vehicle replenishment station can recharge electric vehicles and other supplies. In addition, a wind power generator may be installed at the top of the hanging ladder or the like. In addition, as shown in Fig. 9-2, a slide elevator 12 may also be used instead of the hanging ladder 11.

In this embodiment, a centipede-type passenger tram runs on the track of the U-shaped main bridge, and the running speed of the centipede-type passenger tram is 200 kilometers per hour. It is made of magnesium alloy for light-duty bullet trains, and the carriages of the centipede-type passenger tram are connected by double five-ring balls.

The bridge structure provided in this embodiment can run centipede-type passenger trams smoothly, has convenient and fast transportation, saves road space, and has strong transportation capacity.

The above is only to illustrate the implementation of the present invention, and is not intended to limit the present invention. For those skilled in the art, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention, All should be included within the protection scope of the present invention.

Claims (10)

1. a kind of bridge structure that the airbus of township is used, it is characterized in that, comprise top column, by column, U-shaped main bridge, four tracks and a girder, top column and by column are arranged below U-shaped main bridge supporting the U-shaped main bridge; The main body of the top column is a cylindrical support column, the top of the top column is directly supported by a straight beam or the U-shaped main bridge, the bottom of the top column is directly connected to the ground plane, and a fixing device for fixing the cylindrical support column is arranged below the ground plane. The fixed block is a fixed block with a square cross section. The four corners, the center and the center of the four sides of the fixed block are all equipped with fixed columns. The fixed columns are hollow steel pipes pressed into the ground by a press, and holes are opened on the walls of the hollow steel pipes , Pouring soil curing agent or cement lime slurry in the hollow steel pipe, or forming a fixed column by drilling and injecting grouting in rocky areas; The main body of the support column is a quadrangular support column, and the top is an I-shaped beam. The two ends of the I-shaped beam are stuck on the outside of the U-shaped main bridge to fix the main bridge. The fixed block by the column of the quadrangular support column, the fixed block by the column is a fixed block with a square cross section, the four corners, the center and the center of the four sides of the fixed block by the column are all provided with fixed columns, and the fixed columns are formed by pressing Hollow steel pipes pressed into the ground by machine, holes are opened on the walls of the hollow steel pipes, soil curing agent or cement-lime slurry is poured into the hollow steel pipes, or fixed columns are formed by punching and injecting grouting in rocky areas; The bottom surface of the U-shaped main bridge is laid with four parallel tracks and a girder, and the tops of the two sides of the U-shaped main bridge are provided with clamping plates protruding to the inside. The bottom surface of the U-shaped main bridge It is an insulating board, and the bottom surface of the U-shaped main bridge is connected to a direct-current copper rod to be connected to a direct-current power supply. 2. the bridge structure that the airbus in town according to claim 1 is used, it is characterized in that, described top column, fixed block, the main body by column and the fixed block by column are all the cement pouring block that outer surface clads steel plate Or crushed stone concrete pouring block, the outer surface of the steel plate is hot-dip galvanized; or the main body of the top column and the support column is hollowed out in the middle. 3. The bridge structure used by the township airbus according to claim 1, wherein the height of the cylindrical support column of the top column main body and the quadrangular support column of the column main body is 2-6 meters. 4. The bridge structure used by the township airbus according to claim 1, wherein the cross-section of the fixed block of the top column is a square of 1.5 meters, and the height of the fixed block is 30-60 centimeters, and the bottom of the hollow steel pipe is The end is 2-4 meters away from the ground plane; the cross-section of the fixed block by the column is 1.5-2 meters square, and the height of the fixed block by the column is 50-100 centimeters, and its hollow steel pipe bottom is 3-6 meters away from the ground plane. 5. The bridge structure used by the township airbus according to claim 1, characterized in that, the main body of the top column and the column is reinforced to support the crossbeam or the U-shaped main bridge by a reinforcement bar or an inverted conical circle bracket; The main body of the column and the pillar and the outer surface of the U-shaped main bridge are provided with reinforcing strips, and the reinforcing strips are in the shape of rice, V or eight. 6. The bridge structure for township airbus according to claim 1, characterized in that, the U-shaped main bridge is 1.2 meters wide, 1 meter high, and 15 centimeters wide by the pallet; the U-shaped main bridge is integrally formed or spliced made. 7. The bridge structure for urban airbus according to claim 1, characterized in that, the hollow steel tube wall of the top column and the column is set to be surrounded by triangular three-dimensional threads, and the interior of the triangular three-dimensional threads is integrally connected with the hollow steel pipe , opening holes on the triangular three-dimensional thread. 8. The bridge structure used by the township airbus according to claim 1, wherein the main body of the pillar is composed of more than two quadrangular support pillars and a reinforcement pillar transversely connected to the quadrangular support pillars . 9. The bridge structure used by the airbus in towns according to claim 1 is characterized in that, a station is set at any place where the U-shaped main bridge is laid, and at this station, the U-shaped main bridge side is connected with the high-altitude pedestrian platform , the other side of the high-altitude pedestrian platform passes through the elevator or the slideway elevator to the ground; the top of the elevator or the slideway elevator is provided with a solar receiving device or a wind receiving device, and an electric vehicle charging station is arranged under the elevator . 10. the bridge structure that town airbus according to claim 1 is used, is characterized in that, on the track of described U-shaped main bridge, running centipede type passenger tram or running wheel is the passenger tram of polyurethane or rubber, and described centipede The two-sided card door of the centipede-type passenger tram has a door width of more than 80 cm, and the car body is made of aluminum alloy, magnesium alloy or carbon fiber. The compartments of the centipede-type passenger tram are connected by double five-ring spherical shapes.