CN113247027B - Intelligent comprehensive inspection detection vehicle - Google Patents
Intelligent comprehensive inspection detection vehicle Download PDFInfo
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- CN113247027B CN113247027B CN202110702523.0A CN202110702523A CN113247027B CN 113247027 B CN113247027 B CN 113247027B CN 202110702523 A CN202110702523 A CN 202110702523A CN 113247027 B CN113247027 B CN 113247027B
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- 238000001514 detection method Methods 0.000 title claims abstract description 73
- 238000007689 inspection Methods 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 7
- 238000012806 monitoring device Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/12—Railway inspection trolleys power propelled
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an intelligent comprehensive inspection and detection vehicle, which relates to the technical field of railway engineering machinery and comprises a tractor and a detection vehicle which are connected, wherein the tractor comprises a first whole vehicle body, the detection vehicle comprises a second whole vehicle body, the first whole vehicle body and the second whole vehicle body are both provided with a braking system and an electrical system, the first whole vehicle body is also provided with a power running part, and the second whole vehicle body is also provided with a non-power running part and a comprehensive inspection system. The invention solves the problems of small space in the vehicle, insufficient power, poor running quality, insufficient detection function, inaccurate detection and the like. The power is concentrated on a car, reduces vibrations and noise of detecting the car, reduces because factors such as vehicle stability is poor to detecting system's influence to improve the accuracy of detection and staff's travelling comfort.
Description
Technical Field
The invention relates to the technical field of railway engineering machinery, in particular to an intelligent comprehensive inspection vehicle.
Background
At present, the comprehensive detection equipment platform of the railway infrastructure in China is developed for many years, and a detection equipment system of a three-detection-one-platform is also formed. The most representative comprehensive detection equipment is a comprehensive detection vehicle for a high-speed railway and a comprehensive inspection vehicle for the high-speed railway.
The intelligent high-speed rail is an important component of a railway network, is an important support for realizing linkage development in all places, and is a China or even an intelligent high-speed rail in the world, which is manufactured by national planning, so that a further index board for leading the China high-speed rail in the world is manufactured. And by combining with the intelligent high-speed rail construction requirement, an intelligent comprehensive inspection vehicle is developed, and modern large-scale detection equipment is provided for an intelligent operation and maintenance system.
The invention provides a new-generation intelligent comprehensive inspection vehicle. The development direction of the intelligent, holographic and automatic detection equipment is highlighted.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to overcome the defect of intellectualization in the prior art, and provides the intelligent comprehensive inspection vehicle which is comfortable in riding environment, convenient to overhaul, good in running quality and more intelligent and accurate in detection.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides an intelligent comprehensive inspection detection vehicle, includes continuous tractor and inspection vehicle, and the tractor includes first whole automobile body, and the inspection vehicle includes the whole automobile body of second, and whole automobile body of first whole automobile body and second all are provided with braking system and electrical system, first whole automobile body still is provided with power running portion, whole automobile body of second still is provided with unpowered running portion and synthesizes inspection system.
On the basis of the technical scheme, the unpowered walking part comprises two unpowered bogies arranged at two ends of the bottom of the second whole vehicle body; the power running part comprises a power transmission system and power bogies arranged at two ends of the bottom of the first whole vehicle body; the power transmission system is hung at the bottom of the first whole vehicle body and comprises an engine and a hydraulic transmission box matched with the engine, and the hydraulic transmission box is connected with a power bogie at the end part of the first whole vehicle body through a transmission shaft.
On the basis of the technical scheme, the unpowered walking part comprises two unpowered bogies arranged at two ends of the bottom of the second whole vehicle body; the power running part comprises a power transmission system and power bogies arranged at two ends of the bottom of the first whole vehicle body; the power transmission system is suspended at the bottom of the first whole vehicle body and comprises an engine and a generator, the input end of the generator is connected with the engine through a coupler, and the output end of the generator is sequentially connected with a rectifying device, an inverter and a traction motor through cables; the traction motor is connected with a power bogie at the end part of the first whole car body through a transmission shaft.
On the basis of the technical scheme, the second whole vehicle body comprises a detection chamber and a second cab; the comprehensive inspection system comprises a track state inspection device, a leaky cable camera assembly, a track geometric parameter and steel rail profile detection device, a contact net suspension state detection and monitoring device, a geomagnetic flux detection device, a positioning system, a line limiting device, a vehicle body displacement compensation device, a detection operation table, a detection system cabinet and a UPS cabinet; the track state inspection device, the geomagnetic flux detection device and the vehicle body displacement compensation device are arranged at the bottom of the second whole vehicle body; the leaky cable camera shooting assembly is arranged at the top of the second whole vehicle body; the geometric parameters of the track and the profile of the steel rail are detected and the non-power bogie is arranged at the end part of the second whole car body; the line limiting device is arranged on the front face of the end part of the second whole vehicle body; the detection operation table, the detection system cabinet and the UPS cabinet are all arranged in the detection chamber.
On the basis of the technical scheme, the overhead line system suspension state detection and monitoring device comprises a snapshot camera module, a front end identification module, an overhead line system geometric parameter detection module, a rear end identification module, a dropper snapshot module and a rod number module; the rod number module is arranged at the bottom of the second whole vehicle body, and the other modules are arranged at the top of the second whole vehicle body.
On the basis of the technical scheme, the positioning system comprises an encoder, a 4G antenna, a GNSS antenna, a tag reader and an environment video camera; the encoder is arranged at the shaft end of the non-power bogie at the end part of the second whole vehicle body, and the tag reader is arranged on the side wall of the second whole vehicle body; the 4G antenna and the GNSS antenna are arranged on the top of the second whole vehicle body; the environmental video camera is mounted on an operating platform of the second cab.
On the basis of the technical scheme, the first whole car body further comprises a first cab, an electric room, a soft-pack room, a bathroom, a kitchen, a clothes airing room and a spare part room; three equipment cabinets are arranged in the electrical room; a shower and a vacuum toilet are arranged in the toilet; the top of first whole car automobile body is provided with air conditioner and living water tank, and the side of first whole car automobile body is provided with the side door.
On the basis of the technical scheme, the second whole vehicle body further comprises a meeting room, and a display screen is arranged in the meeting room; the top of the second whole car body is provided with an air conditioner, and the side surface of the second whole car body is provided with a side door.
On the basis of the technical scheme, the electric system comprises a DC24V vehicle control system and an AC380V alternating current power supply system, and the AC380V alternating current power supply system comprises an 80kW mute diesel generator set hung at the bottom of a vehicle body.
On the basis of the technical scheme, the first whole car body and the second whole car body are connected through the windshield and the car coupler.
The invention has the beneficial effects that:
the intelligent comprehensive inspection vehicle solves the problems of small space, insufficient power, poor running quality, inaccurate detection and the like in the vehicle. The power system is concentrated on a car, and the power transmission system is suspended, so that the space in the car is expanded, the tightness of the whole car is improved, and the purposes of dust prevention and noise reduction are achieved; increasing the power of the engine, and ensuring that the installed power of the double engines is not less than 736kW so as to meet the detection requirement of a high-speed railway, wherein the running speed is 120km/h and the detection speed is 80km/h; the power is concentrated on a car, reduces vibrations and noise of detecting the car, reduces because factors such as vehicle stability is poor to detecting system's influence to improve the accuracy of detection and staff's travelling comfort.
The intelligent comprehensive inspection vehicle is positioned as a brand new generation high-iron infrastructure appearance structure state inspection comprehensive and fast moving intelligent inspection platform. The mobile platform takes the railcar as a bearing platform, develops a railway infrastructure detection system based on intelligent technologies such as intelligent sensing, intelligent identification, multisource sensing information fusion and the like, realizes high-efficiency and automatic inspection of the appearance state of the infrastructure, the geometric parameters of the net track and the environment state of the line, and carries out online real-time alarm on hidden danger endangering driving safety in real time.
Drawings
FIG. 1 is a front view of an intelligent comprehensive inspection vehicle in an embodiment of the invention;
FIG. 2 is a top view of an intelligent comprehensive inspection vehicle in an embodiment of the invention;
Fig. 3 is an electric drive schematic diagram of a powertrain in an embodiment of the present invention.
Reference numerals:
1-a first whole vehicle body; 2-power steering frames; 3-a transmission shaft; 4-a hydraulic transmission box; 5-an engine; 6-a braking system; 7-a windshield; 8-a coupler; 9-air conditioning; 10-a living water tank; 11-80kW mute diesel generator set; 12-an operation table; 13-a first cab; 14-electrical room; 15-three equipment cabinets; 16-soft package; 17-a toilet; 18-kitchen; 19-a clothes airing room; 20-an electrical system; 21-a spare part room; 22-a detection system cabinet; 23-a detection chamber; 24-UPS cabinet; 25-meeting rooms; 26-a second cab; 27-a detection console; 28-geomagnetic flux detection means; 29-a rod number module; 30-a vehicle body displacement compensation device; 31-a track state inspection device; 32-a back end identification module; 33-a non-power bogie; 34-track geometric parameters and rail profile detection devices; 35-line confinement means; 36-an ambient video camera; 37-a dropper snapshot module; 38-a leaky cable camera assembly; 39-a tag reader; a 40-GNSS antenna; 41-a contact net geometric parameter detection module; 42-snap camera module; 43-front end identification module; 44-a coupling; 45-cables; a 46-generator; 47-rectifying means; 48-an inverter; 49-traction motor; 50-a comprehensive inspection system; 51-a display screen; a 52-4G antenna; 53-side door; a 54-encoder; 55-shower; 56-vacuum feces collector.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
In the description of the present invention, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present invention, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.
The technical scheme and the beneficial effects of the invention are more clear and definite by further describing the specific embodiments of the invention with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the invention and are not to be construed as limiting the invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides an intelligent comprehensive inspection vehicle, which includes a tractor and an inspection vehicle that are connected, the tractor includes a first whole vehicle body 1, the inspection vehicle includes a second whole vehicle body, the first whole vehicle body 1 and the second whole vehicle body are both provided with a braking system 6 and an electrical system 20, the first whole vehicle body 1 is further provided with a power running part, and the second whole vehicle body is further provided with a non-power running part and a comprehensive inspection system 50.
Referring to fig. 1, the unpowered walking part includes two unpowered bogies 33 provided at both ends of the bottom of the second whole vehicle body; the power running part comprises a power transmission system and power bogies 2 arranged at two ends of the bottom of the first whole vehicle body 1; the power transmission system is hung at the bottom of the first whole vehicle body 1, and when the power transmission system adopts hydraulic transmission, the power transmission system comprises an engine 5 and a hydraulic transmission box 4 matched with the engine 5, and the hydraulic transmission box 4 is connected with a power bogie 2 at the end part of the first whole vehicle body 1 through a transmission shaft 3. Referring to fig. 3, when the power transmission system adopts ac power transmission, the power transmission system includes an engine 5 and a generator 46, an input end of the generator 46 is connected with the engine 5 through a coupling 44, and an output end of the generator 46 is sequentially connected with a rectifying device 47, an inverter 48 and a traction motor 49 through a cable 45; the traction motor 49 is connected to the power bogie 2 at the end of the first whole vehicle body 1 through the transmission shaft 3.
Referring to fig. 1 and 2, the second whole vehicle body includes a detection chamber 23 and a second cab 26; the comprehensive inspection system 50 comprises a track state inspection device 31, a leaky cable camera assembly 38, a track geometric parameter and steel rail profile detection device 34, a contact net suspension state detection and monitoring device, a geomagnetic flux detection device 28, a positioning system, a line limiting device 35, a vehicle body displacement compensation device 30, a detection operation table 27, a detection system cabinet 22 and a UPS cabinet 24; the track state inspection device 31, the geomagnetic flux detection device 28 and the vehicle body displacement compensation device 30 are all arranged at the bottom of the second whole vehicle body; the leaky cable camera assembly 38 is arranged on the top of the second whole vehicle body; the track geometry and rail profile detection is carried out on a non-power bogie 33 arranged at the end part of the second whole car body; the line limiting device 35 is arranged on the front face of the end part of the second whole vehicle body; the inspection console 27, inspection system cabinet 22, and UPS cabinet 24 are all disposed within the inspection chamber 23.
Referring to fig. 1, the overhead line system suspension state detection and monitoring device includes a snapshot camera module 42, a front end identification module 43, an overhead line system geometric parameter detection module 41, a rear end identification module 32, a dropper snapshot module 37 and a rod number module 29; the rod number module 29 is mounted at the bottom of the second whole vehicle body, and the rest modules are mounted at the top of the second whole vehicle body.
Referring to FIG. 1, the positioning system includes an encoder 54, a 4G antenna 52, a GNSS antenna 40, a tag reader 39, and an ambient video camera 36; the encoder 54 is arranged at the shaft end of the non-power bogie 33 at the end part of the second whole vehicle body, and the tag reader 39 is arranged on the side wall of the second whole vehicle body; the 4G antenna 52 and the GNSS antenna 40 are arranged on the top of the second whole vehicle body; an ambient video camera 36 is mounted on the console 12 of the second cab 26.
Referring to fig. 1 and 2, the first whole vehicle body 1 further includes a first cab 13, an electric room 14, a soft pack room 16, a toilet 17, a kitchen 18, a clothes drying room 19, and a spare part room 21; three equipment cabinets 15 are arranged in the electrical room 14; a shower 55 and a vacuum toilet 56 are arranged in the toilet 17; the top of first whole car automobile body 1 is provided with air conditioner 9 and living water tank 10, and the side of first whole car automobile body 1 is provided with side door 53, makes things convenient for the operating personnel to get on or off the bus. The tractor of the intelligent comprehensive inspection vehicle is a power vehicle and a living vehicle, so that power is provided for the intelligent comprehensive inspection vehicle, and living daily life of 10 people can be met.
Referring to fig. 1 and 2, the second whole vehicle body further includes a conference room 25, and a display screen 51 is disposed in the conference room 25; the top of the second whole car body is provided with an air conditioner 9, and the side face of the second whole car body is provided with a side door 53, so that the operator can get on or off the car conveniently. The meeting room can be used as a function extension of the detection room, and the reserved space of other detection systems is increased. The detection vehicle of the intelligent comprehensive inspection vehicle is an operation vehicle, the space of the detection vehicle is wide and bright, the operation requirement of detection personnel is met, the self-running speed of the intelligent comprehensive inspection vehicle can reach 120km/h, and the detection speed can meet the requirement of 80 km/h.
Referring to fig. 1 and 2, the electrical system 20 includes a DC24V vehicle control system and an AC380V AC power supply system, the AC380V AC power supply system including an 80kW silent diesel generator set 11 suspended from the bottom of the vehicle body. Supplying power to alternating current electric equipment such as on-board detection equipment, air conditioners, heating air and the like; the two generator sets can be independently operated or operated in parallel, the parallel operation can be used for expanding the later-stage functions of the detection system, other detection systems are added to provide redundant power supplies, and in addition, the noise in the vehicle can be controlled within 78 dB through the mute design.
Referring to fig. 1, a first whole car body 1 and a second whole car body are connected through a windshield 7 and a coupler 8. In the embodiment, the coupler 8 is a tight-lock coupler, and the joint of the two cars adopts the tight-lock coupler of the passenger car and the windshield of the passenger car for matching use, so that the impact of the two cars in the running process is effectively reduced, and the detection accuracy of the detection system is improved.
In the description of the present invention, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention is not limited to the embodiments described above, but a number of modifications and adaptations can be made by a person skilled in the art without departing from the principle of the invention, which modifications and adaptations are also considered to be within the scope of the invention. What is not described in detail in this specification is prior art known to those skilled in the art.
Claims (6)
1. The utility model provides an intelligent comprehensive inspection and detection car, includes continuous tractor and inspection car, and the tractor includes first whole car automobile body (1), and the inspection car includes the whole car automobile body of second, and first whole car automobile body (1) and the whole car automobile body of second all are provided with braking system (6) and electrical system (20), its characterized in that: the first whole car body (1) is further provided with a power running part, and the second whole car body is further provided with a non-power running part and a comprehensive inspection system (50);
The unpowered walking part comprises two unpowered bogies (33) arranged at two ends of the bottom of the second whole vehicle body; the power running part comprises a power transmission system and power bogies (2) arranged at two ends of the bottom of the first whole vehicle body (1); the power transmission system is suspended at the bottom of the first whole vehicle body (1) and comprises an engine (5) and a hydraulic transmission box (4) matched with the engine (5), and the hydraulic transmission box (4) is connected with a power bogie (2) at the end part of the first whole vehicle body (1) through a transmission shaft (3);
The unpowered walking part comprises two unpowered bogies (33) arranged at two ends of the bottom of the second whole vehicle body; the power running part comprises a power transmission system and power bogies (2) arranged at two ends of the bottom of the first whole vehicle body (1); the power transmission system is suspended at the bottom of a first whole vehicle body (1) and comprises an engine (5) and a generator (46), wherein the input end of the generator (46) is connected with the engine (5) through a coupler (44), and the output end of the generator (46) is sequentially connected with a rectifying device (47), an inverter (48) and a traction motor (49) through a cable (45); the traction motor (49) is connected with a power bogie (2) at the end part of the first whole vehicle body (1) through a transmission shaft (3);
The second whole vehicle body comprises a detection chamber (23) and a second cab (26); the comprehensive inspection system (50) comprises a track state inspection device (31), a leaky cable camera assembly (38), a track geometric parameter and steel rail profile detection device (34), a contact net suspension state detection and monitoring device, a geomagnetic flux detection device (28), a positioning system, a line limiting device (35), a vehicle body displacement compensation device (30), a detection operation table (27), a detection system cabinet (22) and a UPS cabinet (24); the track state inspection device (31), the geomagnetic flux detection device (28) and the vehicle body displacement compensation device (30) are arranged at the bottom of the second whole vehicle body; the leaky cable camera assembly (38) is arranged at the top of the second whole vehicle body; the track geometric parameters and the rail profile are detected and arranged on a non-power bogie (33) at the end part of the second whole car body; the line limiting device (35) is arranged on the front face of the end part of the second whole vehicle body; the detection operation table (27), the detection system cabinet (22) and the UPS cabinet (24) are arranged in the detection chamber (23);
the overhead contact system suspension state detection and monitoring device comprises a snapshot camera module (42), a front end identification module (43), an overhead contact system geometric parameter detection module (41), a rear end identification module (32), a dropper snapshot module (37) and a rod number module (29); the rod number module (29) is arranged at the bottom of the second whole vehicle body, and the rest modules are arranged at the top of the second whole vehicle body.
2. The intelligent comprehensive inspection vehicle of claim 1, wherein: the positioning system comprises an encoder (54), a 4G antenna (52), a GNSS antenna (40), a tag reader (39) and an ambient video camera (36); the encoder (54) is arranged at the shaft end of the non-power bogie (33) at the end part of the second whole vehicle body, and the tag reader (39) is arranged on the side wall of the second whole vehicle body; the 4G antenna (52) and the GNSS antenna (40) are arranged on the top of the second whole vehicle body; the ambient video camera (36) is mounted on the console (12) of the second cab (26).
3. The intelligent comprehensive inspection vehicle of claim 1, wherein: the first whole car body (1) further comprises a first cab (13), an electric room (14), a soft-pack room (16), a toilet (17), a kitchen (18), a clothes airing room (19) and a spare part room (21); three equipment cabinets (15) are arranged in the electrical room (14); a shower (55) and a vacuum toilet (56) are arranged in the toilet (17); the top of the first whole car body (1) is provided with an air conditioner (9) and a living water tank (10), and the side face of the first whole car body (1) is provided with a side door (53).
4. The intelligent comprehensive inspection vehicle of claim 1, wherein: the second whole car body further comprises a conference room (25), and a display screen (51) is arranged in the conference room (25); an air conditioner (9) is arranged at the top of the second whole car body, and a side door (53) is arranged on the side face of the second whole car body.
5. The intelligent comprehensive inspection vehicle of claim 1, wherein: the electrical system (20) comprises a DC24V vehicle control system and an AC380V alternating current power supply system, wherein the AC380V alternating current power supply system comprises an 80kW mute diesel generator set (11) hung at the bottom of a vehicle body.
6. The intelligent comprehensive inspection vehicle of claim 1, wherein: the first whole car body (1) and the second whole car body are connected through a windshield (7) and a car coupler (8).
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| CN202110702523.0A CN113247027B (en) | 2021-06-24 | 2021-06-24 | Intelligent comprehensive inspection detection vehicle |
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| CN202110702523.0A CN113247027B (en) | 2021-06-24 | 2021-06-24 | Intelligent comprehensive inspection detection vehicle |
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| CN113247027A CN113247027A (en) | 2021-08-13 |
| CN113247027B true CN113247027B (en) | 2024-06-25 |
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| CN113703457B (en) * | 2021-08-31 | 2024-01-05 | 中铁第四勘察设计院集团有限公司 | Modularized track type inspection robot system |
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| CN214874792U (en) * | 2021-06-24 | 2021-11-26 | 金鹰重型工程机械股份有限公司 | Intelligent comprehensive inspection detection vehicle |
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| CN102501864A (en) * | 2011-11-15 | 2012-06-20 | 长春广垠集团有限公司 | Trailer of narrow-gauge electric locomotive |
| CN102490746A (en) * | 2012-01-05 | 2012-06-13 | 南车株洲电力机车有限公司 | Light rail vehicle and non-power bogie thereof |
| CN103213525B (en) * | 2013-04-18 | 2016-05-11 | 宝鸡南车时代工程机械有限公司 | Multi-working-surface operation vehicle for contact wire |
| CN103770796B (en) * | 2014-01-22 | 2016-10-05 | 宝鸡中车时代工程机械有限公司 | Self-powered railway public affair railcar |
| CN107415979A (en) * | 2017-09-01 | 2017-12-01 | 中车戚墅堰机车有限公司 | Interchangeable tramcar bogie frame is welded entirely |
| CN108045391A (en) * | 2017-12-12 | 2018-05-18 | 中车长春轨道客车股份有限公司 | A kind of new speed per hour 250km/h EMU non-powered bogie assembly |
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| CN214874792U (en) * | 2021-06-24 | 2021-11-26 | 金鹰重型工程机械股份有限公司 | Intelligent comprehensive inspection detection vehicle |
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