CN209776183U - Magnetic suspension logistics vehicle applied to underground pipe gallery logistics system - Google Patents

Magnetic suspension logistics vehicle applied to underground pipe gallery logistics system Download PDF

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Publication number
CN209776183U
CN209776183U CN201920223884.5U CN201920223884U CN209776183U CN 209776183 U CN209776183 U CN 209776183U CN 201920223884 U CN201920223884 U CN 201920223884U CN 209776183 U CN209776183 U CN 209776183U
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China
Prior art keywords
suspension
logistics
rail
pipe gallery
carriage
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CN201920223884.5U
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Inventor
胡道宇
毛凯
韩树春
翟茂春
谭浩
陈慧星
龚珺
刘坤
周伟
张营营
吕民东
邹玲
李萍
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China Academy Of Aerospace Science Engineering And Aerospace Technology (china Academy Of Aerospace Seahawk Electromechanical Technology)
Casic Feihang Technology Research Institute of Casia Haiying Mechanical and Electronic Research Institute
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China Academy Of Aerospace Science Engineering And Aerospace Technology (china Academy Of Aerospace Seahawk Electromechanical Technology)
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Abstract

The utility model discloses a magnetic suspension logistics vehicle applied to a logistics system of an underground pipe gallery, which comprises a carriage, wherein the carriage is fixedly connected with a suspension frame, the suspension frame is slidably connected with a guide rail assembly, and the guide rail assembly is fixedly arranged in the underground pipe gallery; the suspension rack is provided with a suspension electromagnet, the guide rail assembly comprises a suspension rail, a gap is arranged between the suspension electromagnet and the suspension rail, and the suspension electromagnet is attracted with the suspension rail after being electrified so as to suspend the carriage; the suspension frame is further provided with a linear motor winding, the guide rail assembly further comprises an induction plate, the linear motor winding is arranged above the induction plate, and after the linear motor winding is electrified, a traveling wave magnetic field is generated to interact with an eddy current magnetic field on the induction plate to obtain traction force and braking force. The magnetic suspension logistics vehicle applied to the underground pipe gallery logistics system moves the ground logistics to the underground, so that the traffic congestion of urban roads can be greatly relieved; and the electric drive is adopted, so that the environment is protected, the noise is low, and the development concept of green logistics is met.

Description

Magnetic suspension logistics vehicle applied to underground pipe gallery logistics system
Technical Field
The utility model relates to a magnetic suspension commodity circulation car especially relates to a be applied to underground pipe gallery logistics system's magnetic suspension commodity circulation car.
background
With the development of Chinese economy, the total transaction amount of the logistics industry in China currently exceeds 10 trillion yuan. Basically, logistics enterprises have moved from the original extensive management mode to fine and efficient management, no matter the network or the line. The trend of intelligent modification is raised up and down in an industrial chain by observing the whole logistics industry. The trend of logistics from the ground to the underground is a future development trend.
The underground logistics has the following advantages: firstly, a large number of distribution vehicles are moved underground, so that the traffic congestion of urban road surfaces is greatly relieved, and the traffic pressure of the road surfaces is reduced; secondly, independent pipe gallery passageways are adopted in underground logistics, so that overall dispatching and operation control of logistics vehicles are facilitated, the probability of traffic accidents is greatly reduced, and the safety of the whole logistics system is improved.
The closure of the underground logistics system determines the unique design that the logistics carrier should distinguish the ground logistics.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be applied to underground pipe gallery logistics system's magnetic suspension commodity circulation car has the improvement logistics system security, alleviates urban road surface traffic congestion, alleviates the effect of road surface traffic pressure.
The specific technical scheme is as follows:
A magnetic suspension logistics vehicle applied to a logistics system of an underground pipe gallery comprises a carriage, wherein the carriage is fixedly connected with a suspension frame, the suspension frame is slidably connected with a guide rail assembly, and the guide rail assembly is fixedly arranged in the underground pipe gallery; the suspension rack is provided with a suspension electromagnet, the guide rail assembly comprises a suspension rail, a gap is arranged between the suspension electromagnet and the suspension rail, and the suspension electromagnet is attracted with the suspension rail after being electrified so as to suspend the carriage; the suspension frame is further provided with a linear motor winding, the guide rail assembly further comprises an induction plate, the linear motor winding is arranged above the induction plate, and after the linear motor winding is electrified, a traveling wave magnetic field is generated to interact with an eddy current magnetic field on the induction plate to obtain traction force and braking force.
furthermore, the suspension frame includes crossbeam subassembly and longeron subassembly, and the crossbeam subassembly is two, and the symmetry sets up the both ends at the longeron subassembly.
Furthermore, the beam assembly comprises a first beam and a second beam, and two ends of the first beam and two ends of the second beam are provided with supporting arms; the first cross beam and the second cross beam are arranged in parallel, and a swing bolster assembly is arranged between the first cross beam and the second cross beam.
Further, the swing bolster assembly comprises a swing bolster, one end of the swing bolster is connected with a swing bolster bearing, the swing bolster bearing is arranged in a swing bolster bearing seat, and the swing bolster bearing seat is fixedly arranged on the first cross beam and the second cross beam; the other end of the swing bolster is connected with a swing rod, and the swing rod is rotatably connected with the swing bolster; the swing rod is connected with the carriage connecting piece, and the swing rod is rotatably connected with the carriage connecting piece; the carriage connecting piece is fixedly connected with the carriage.
Furthermore, the bottom of the swing bolster is connected with a round spring, the round spring is fixedly arranged on a spring support, one end, far away from the round spring, of the spring support is provided with a supporting skid, the supporting skid is connected with a suspension rail of the guide rail assembly, and the supporting skid provides support for the carriage when the carriage does not suspend.
Further, the longitudinal beam assembly comprises a first longitudinal beam and a second longitudinal beam, the first longitudinal beam and the second longitudinal beam are arranged in parallel, and the linear motor winding is arranged between the first longitudinal beam and the second longitudinal beam.
Further, the guide rail assembly comprises a rail beam, the rail beam is fixedly arranged in the underground pipe gallery, a plurality of sleepers are fixedly arranged on the rail beam, induction plates and two suspension rails are arranged on the sleepers, and the two suspension rails are symmetrically arranged on two sides of the induction plates; the track beam is also connected with two receiving tracks which are symmetrically arranged at two sides of the track beam.
Furthermore, the number of the suspension electromagnets is two, the two suspension electromagnets are respectively arranged below the suspension rail and are provided with gaps with the suspension rail, and the suspension electromagnets are fixedly connected with the suspension rack.
Furthermore, a current collector is arranged on a supporting arm of the suspension frame, a current collecting rail of the rail assembly is connected with the current collector, and the current collector is connected with the vehicle-mounted inverter.
Further, a cargo box is arranged in the carriage, rollers are arranged below the cargo box, and vehicle doors are arranged on two sides of the carriage so as to facilitate loading and unloading of the cargo box.
The magnetic suspension logistics vehicle applied to the underground pipe gallery logistics system moves the ground logistics to the underground, so that the traffic congestion of urban roads can be greatly relieved; the electric drive is adopted, so that the environment is protected, the noise is low, and the environment-friendly and low-noise development concept is met; the logistics system is independently formed into a warehouse and does not interfere with other systems, so that intensive, intelligent and efficient management and scheduling of the logistics system are facilitated, and the logistics system is suitable for the future development of logistics; but the magnetic suspension commodity circulation car bilayer uses, make full use of underground pipe gallery space, improves conveying efficiency.
Drawings
fig. 1 is a perspective view of a magnetic levitation logistics vehicle applied to a logistics system of an underground pipe gallery according to the present invention;
Fig. 2 is a front view of the magnetic levitation logistics vehicle applied to the underground pipe gallery logistics system of the present invention;
Fig. 3 is a perspective view of the suspension rack of the magnetic suspension logistics vehicle applied to the underground pipe gallery logistics system of the utility model;
Fig. 4 is a perspective view of the bolster assembly of the maglev logistics vehicle of the utility model applied to the logistics system of the underground pipe gallery;
FIG. 5 is a schematic view of a subterranean pipe gallery logistics system;
Fig. 6 is a schematic view of the installation of the maglev logistics vehicle applied to the logistics system of the underground pipe gallery in the underground pipe gallery;
Figure 7 is the utility model discloses a be applied to the magnetic suspension commodity circulation car of underground pipe gallery logistics system's the schematic diagram of goods handling in the underground pipe gallery.
Detailed Description
In order to better understand the purpose, function and specific design scheme of the present invention, the following description is made in detail with reference to the accompanying drawings.
As shown in fig. 1, the magnetic levitation logistics vehicle applied to the logistics system of the underground pipe gallery of the invention comprises a carriage 1, a cargo box 11 is arranged in the carriage 1, rollers 12 are arranged below the cargo box 11, and doors are arranged on two sides of the carriage 1 to facilitate the loading and unloading of the cargo box 11; carriage 1 links to each other with suspension 2, and suspension 2 slidable sets up on guide rail set spare 3, and guide rail set spare 3 is fixed to be set up in the underground pipe gallery, and carriage 1 can remove in the underground pipe gallery along guide rail set spare 3.
Specifically, as shown in fig. 1 and 2, the guide rail assembly 3 includes a rail beam 31, the rail beam 31 is fixedly disposed in the underground pipe gallery, the rail beam 31 is fixedly provided with a plurality of sleepers 32, the sleepers 32 are provided with induction plates 33 and suspension rails 34, the suspension rails 34 are F-shaped, the number of the suspension rails 34 is two, and the two suspension rails 34 are symmetrically disposed on two sides of the induction plates 33. The track beam 31 is further connected with two current receiving rails 35, and the two current receiving rails 35 are symmetrically arranged on two sides of the track beam 31.
As shown in fig. 3 and 4, the suspension 2 includes two cross beam assemblies 21 and two longitudinal beam assemblies 22, and the two cross beam assemblies 21 are symmetrically disposed at two ends of the longitudinal beam assemblies 22. The beam assembly 21 comprises a first beam 211 and a second beam 212, and two ends of the first beam 211 and the second beam 212 are provided with supporting arms 23; the first cross beam 211 and the second cross beam 212 are arranged in parallel, the first cross beam 211 and the second cross beam 212 are connected through two cross beam connecting pieces, and the two cross beam connecting pieces are fixed at two points, so that the first cross beam 211 and the second cross beam 212 can be connected more stably.
The two bolster assemblies 24 are symmetrically arranged between the first cross beam 211 and the second cross beam 212. The bolster assembly 24 includes a bolster 241, one end of the bolster 241 is connected to a bolster bearing, the bolster bearing is disposed in a bolster bearing seat 242, and the bolster bearing seat 242 is fixedly disposed on the first beam 211 and the second beam 212. The other end of the swing bolster 241 is connected with a swing rod 243, and the swing rod 243 is rotatably connected with the swing bolster 241; the swing rod 243 is connected with the carriage connecting piece 244, and the swing rod 243 is rotatably connected with the carriage connecting piece 244; the car coupler 244 is fixedly coupled to the car 1. The bottom of the swing bolster 241 is connected with a round spring 245, the round spring 245 is fixedly arranged on a spring support 246, one end of the spring support 246, which is far away from the round spring 245, is provided with a supporting skid 247, and the supporting skid 247 is connected with the suspension rail 34 of the guide rail assembly 3; support skid 247 provides support to car 1 when car 1 is not levitated. Preferably, the material of support skid 247 chooses for use rubber, and rubber has good physical and mechanical properties and chemical stability, is particularly suitable for the utility model discloses a service environment.
The longitudinal beam assembly 22 comprises a first longitudinal beam 221 and a second longitudinal beam 222, the first longitudinal beam 221 and the second longitudinal beam 222 are arranged in parallel, the first longitudinal beam 221 and the second longitudinal beam 222 are connected through longitudinal beam connecting pieces, the number of the longitudinal beam connecting pieces in the embodiment is two, and two-point fixing is adopted, so that the connection between the first longitudinal beam 221 and the second longitudinal beam 222 is firmer. A linear motor winding 223 is arranged between the first longitudinal beam 221 and the second longitudinal beam 222, after the linear motor winding 223 is electrified with alternating current, a traveling wave magnetic field is generated, eddy currents are induced on the induction plate 33 of the track assembly 3 by the traveling wave magnetic field, eddy currents are induced to generate an eddy current magnetic field, and the eddy current magnetic field and the traveling wave magnetic field interact with each other to generate propelling force and braking force.
As shown in fig. 2 and 3, the suspension frame 2 is further provided with two suspension electromagnets 26, the two suspension electromagnets 26 are respectively disposed below the suspension rail 34, the suspension electromagnets 26 are fixedly connected with the two brackets 23 near the inner side and are provided with a gap with the suspension rail 34, when the suspension electromagnets 26 are energized, the suspension electromagnets 26 and the suspension rail 34 of the track assembly 3 attract each other, so that the suspension and guidance of the carriage 1 are realized, and the magnitude of the suspension force can be changed by adjusting the magnitude of the current, so that the suspension gap is changed. The two supporting arms 23 close to the outer side are provided with current collectors 25, current collecting rails 35 of the track assembly 3 are connected with the current collectors 25, the current collectors 25 are connected with a vehicle-mounted inverter, and electric energy is converted into vehicle-mounted electrical equipment (such as a control system, a communication system and a power system) for use through the vehicle-mounted inverter.
The utility model discloses a be applied to magnetic suspension commodity circulation car of underground pipe gallery logistics system when using, receives the runner 35 and links to each other with city 10kV 35kV distribution network, and suspension electro-magnet 26 circular telegram, suspension electro-magnet 26 and the 34 inter attraction of suspension rail of track subassembly 3, suspension frame 2 and carriage 1 suspend on track subassembly 3, then linear electric motor winding 223 circular telegrams produces propulsive force and brake force, can realize the operation of magnetic suspension commodity circulation car.
As shown in fig. 5, the schematic diagram of the logistics system of the underground pipe gallery is shown, the underground pipe gallery comprises a logistics cabin, a water supply and drainage cabin, an electric power cabin and a heat cabin, wherein the water supply and drainage cabin, the electric power cabin and the heat cabin are necessary for city construction, and the logistics cabin and other cabins are built together to reduce the cost of independent construction of the logistics cabin.
As shown in fig. 6 and 7, for the logistics vehicle in the underground pipe gallery operation and cargo handling's schematic diagram, it is worth noting that the utility model provides a magnetic suspension logistics vehicle can be only the logistics vehicle of pipe gallery bottom suspension in an underground pipe gallery, also can be the logistics vehicle of only pipe gallery top suspension, or both exist simultaneously.
The magnetic suspension logistics vehicle applied to the underground pipe gallery logistics system moves the ground logistics to the underground, so that the traffic congestion of urban roads can be greatly relieved; the electric drive is adopted, so that the environment is protected, the noise is low, and the environment-friendly and low-noise development concept is met; the logistics system is independently formed into a warehouse and does not interfere with other systems, so that intensive, intelligent and efficient management and scheduling of the logistics system are facilitated, and the logistics system is suitable for the future development of logistics; but the magnetic suspension commodity circulation car bilayer uses, make full use of underground pipe gallery space, improves conveying efficiency.
The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims (10)

1. A magnetic suspension logistics vehicle applied to a logistics system of an underground pipe gallery is characterized by comprising a carriage, wherein the carriage is fixedly connected with a suspension rack, the suspension rack is slidably connected with a guide rail assembly, and the guide rail assembly is fixedly arranged in the underground pipe gallery; the suspension rack is provided with a suspension electromagnet, the guide rail assembly comprises a suspension rail, a gap is arranged between the suspension electromagnet and the suspension rail, and the suspension electromagnet is attracted with the suspension rail after being electrified so as to suspend the carriage; the suspension frame is further provided with a linear motor winding, the guide rail assembly further comprises an induction plate, the linear motor winding is arranged above the induction plate, and after the linear motor winding is electrified, a traveling wave magnetic field is generated to interact with an eddy current magnetic field on the induction plate to obtain traction force and braking force.
2. A maglev logistics vehicle for use in a subterranean pipe gallery logistics system in accordance with claim 1 wherein the suspension frame includes two beam assemblies and two longitudinal beam assemblies, the two beam assemblies being symmetrically disposed at opposite ends of the longitudinal beam assemblies.
3. a magnetic levitation logistics vehicle applied to a underground pipe gallery logistics system as claimed in claim 2, wherein the beam assembly comprises a first beam and a second beam, and both ends of the first beam and the second beam are provided with support arms; the first cross beam and the second cross beam are arranged in parallel, and a swing bolster assembly is arranged between the first cross beam and the second cross beam.
4. A magnetic levitation logistics vehicle as recited in claim 3, wherein the bolster assembly comprises a bolster, one end of the bolster is connected with a bolster bearing, the bolster bearing is arranged in a bolster bearing seat, and the bolster bearing seat is fixedly arranged on the first cross beam and the second cross beam; the other end of the swing bolster is connected with a swing rod, and the swing rod is rotatably connected with the swing bolster; the swing rod is connected with the carriage connecting piece, and the swing rod is rotatably connected with the carriage connecting piece; the carriage connecting piece is fixedly connected with the carriage.
5. A maglev logistics vehicle for use in a subterranean pipe gallery logistics system according to claim 4, wherein the bottom of the bolster is connected to a round spring, the round spring is fixedly disposed on a spring support, a support skid is disposed on an end of the spring support away from the round spring, the support skid is connected to the suspension rail of the track assembly, and the support skid provides support for the car when the car is not suspended.
6. A magnetic levitation logistics vehicle as recited in claim 3, wherein the rail assembly comprises a first rail and a second rail, the first rail and the second rail being disposed in parallel, the linear motor winding being disposed between the first rail and the second rail.
7. A magnetic suspension logistics vehicle applied to an underground pipe gallery logistics system as claimed in claim 1, wherein the guide rail assembly comprises a rail beam, the rail beam is fixedly arranged in the underground pipe gallery, a plurality of sleepers are fixedly arranged on the rail beam, induction plates and suspension rails are arranged on the sleepers, the number of the suspension rails is two, and the two suspension rails are symmetrically arranged on two sides of the induction plates; the track beam is also connected with two receiving tracks which are symmetrically arranged at two sides of the track beam.
8. a magnetic levitation logistics vehicle applied to an underground pipe gallery logistics system as claimed in claim 7, wherein the number of the levitation electromagnets is two, the two levitation electromagnets are respectively arranged below the levitation rail and are provided with gaps with the levitation rail, and the levitation electromagnets are fixedly connected with the levitation frame.
9. a magnetic levitation logistics vehicle applied to a underground pipe gallery logistics system as claimed in claim 7, wherein a current collector is arranged on the supporting arm of the suspension frame, the current collecting rail of the track assembly is connected with the current collector, and the current collector is connected with the vehicle-mounted inverter.
10. A magnetic levitation logistics vehicle applied to a logistics system of an underground pipe gallery according to claim 1, wherein a cargo box is arranged in the carriage, rollers are arranged below the cargo box, and doors are arranged on two sides of the carriage to facilitate loading and unloading of the cargo box.
CN201920223884.5U 2019-02-20 2019-02-20 Magnetic suspension logistics vehicle applied to underground pipe gallery logistics system Active CN209776183U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920223884.5U CN209776183U (en) 2019-02-20 2019-02-20 Magnetic suspension logistics vehicle applied to underground pipe gallery logistics system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920223884.5U CN209776183U (en) 2019-02-20 2019-02-20 Magnetic suspension logistics vehicle applied to underground pipe gallery logistics system

Publications (1)

Publication Number Publication Date
CN209776183U true CN209776183U (en) 2019-12-13

Family

ID=68795341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920223884.5U Active CN209776183U (en) 2019-02-20 2019-02-20 Magnetic suspension logistics vehicle applied to underground pipe gallery logistics system

Country Status (1)

Country Link
CN (1) CN209776183U (en)

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