CN202508095U - Portable multifunctional rail combination traction wagon - Google Patents
Portable multifunctional rail combination traction wagon Download PDFInfo
- Publication number
- CN202508095U CN202508095U CN2012201569285U CN201220156928U CN202508095U CN 202508095 U CN202508095 U CN 202508095U CN 2012201569285 U CN2012201569285 U CN 2012201569285U CN 201220156928 U CN201220156928 U CN 201220156928U CN 202508095 U CN202508095 U CN 202508095U
- Authority
- CN
- China
- Prior art keywords
- load
- wagon
- carrying
- wheels
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a portable multifunctional rail combination traction wagon which comprises a wagon body and a wagon frame arranged below the wagon body. The wagon body is of a structure with both open sides; the wagon body comprises a bottom plate and a front windshield bracket and a rear side wall board which extend upward along both ends of the bottom plate; a two-side open type closed frame is formed by the front windshield bracket and the rear side wall board; a lighting lamp is arranged on a ceiling formed by the front windshield bracket and the rear side wall board; searchlights are arranged at the front part of the wagon; tail lamps are arranged at the rear part of the wagon; wagon driving wheel sets and load wheel sets are respectively arranged below the wagon frame; wagon seats are arranged at the rear side of a power operating mechanism of the bottom plate of the wagon body; and a tool kit is arranged behind the wagon seats. The portable multifunctional rail combination traction wagon has the advantages that the portable multifunctional rail combination traction wagon has small size and light weight, is portable, is provided with a power, has multiple functions, and the like. According to the portable multifunctional rail combination traction wagon, two people can get on/off the wagon, turn around or change lines anytime and anywhere, and can timely avoid coming vehicles or other barriers and a rail line cannot be occupied.
Description
Technical field
The utility model relates to railroad track and uses the multifunction traction dolly, particularly a kind of portable multi-function track combination trailer wagon.
Background technology
At present in the railroad track handling labor, worker's affair personnel also mainly with on foot, mode such as manual patrols, detects and safeguard track.Work-hours is long, labour intensity big, be simply equipped, speed is slow, efficient is low, maintenance quality deficiency etc. is the maximum predicament that current track handling labor is faced.It is to be noted especially,, when shortening the track maintenance time, improved the requirements for quality that track is safeguarded again along with a large amount of high ferro circuits put into effect and repeatedly the raising speed and the continuous increase of the density that is open to traffic of common railway.Therefore, how to alleviate be engaged in personnel's the labor load to the worker, improve workmanship and efficient, railway traffic seems important further and urgent.
Effectively improving worker's one of method of personnel's work efficiency of being engaged in, is a large amount of small-sized track traffic, detection and service toolies of using, and realizes the mechanization and the automation of railroad maintenance as early as possible.Like this, not only can alleviate significantly the worker be engaged in personnel labor load, shorten working hours, can also improve simultaneously the maintenance quality of railway.But the railway service conditions is very special, and every section of railway track is interior at one time can only to have supplied vehicle to use, and therefore, how to reduce the orbit occupancy time of the vehicle, whether can use the prerequisite of this vehicle.Though existed the dolly that some are exclusively used in the track foundation facility checkout on the market; But they are because volume is excessive, overweight; Roll off the production line on can't realizing whenever and wherever possible; So that hide vehicular traffic or other obstacle, need the holding time of a large amount of tracks, therefore can't, the worker promote the use of in working work.
The utility model content
In order to solve worker's problems such as personnel's working environment is arduous, manual labor is heavy, the time is long, speed is slow, efficient is low of being engaged in; The utility model provides a kind of portable multi-function track combination trailer wagon; It has that volume is little, in light weight, portable, drive and advantage such as multi-functional; Can roll off the production line whenever and wherever possible by 2 people, tune or thread-changing, can in time hide car or other obstacle, do not take track circuit.
The purpose of the utility model realizes through following technical proposals.
A kind of portable multi-function track combination trailer wagon; Comprise the dolly car body; And be arranged on the car frame below the dolly car body, and said dolly car body is the spacious body formula unitized constructions in both sides, the dolly car body comprises base plate; And along the base plate two ends upwardly extending front windshield support and rear side wall panel bonded assembly ceiling, front windshield support, ceiling and rear side wall panel constitute the spacious body formula closed frame in both sides; The ceiling that said front windshield support and rear side wall panel constitute is provided with illuminating lamp, and both sides are provided with search lamp below said front windshield support, are provided with taillight in the rear side wall panel both sides; Said car frame below is respectively arranged with dolly and drives wheels and load-carrying wheels;
Said driving wheels are provided with the dependent power operating mechanism that is made up of driving engine, fuel tank and control lever; Dependent power operating mechanism passes little car bottom plate and is arranged on dolly car body front windshield support inboard;
The dependent power operating mechanism rear side of said dolly hull bottom plate is provided with vehicle seat, is provided with the tool box at the vehicle seat rear;
The vehicle frame of said dolly, base plate, driving wheels, load-carrying wheels, vehicle seat, tool box, front windshield support and rear side wall panel are standardized component, are fixed by fast fitting, install at any time, make up, splice and dismantle.
Further; Said car frame is made up of the front support stand of two parallel distributions is connected three perpendicular distributions with bracket of rear mounting erecting frame; Front support stand and bracket of rear mounting are provided with 6 bogie side frames that are used for fixing erecting frame, and the top of bogie side frame is provided with the installation pore; The top of erecting frame is evenly equipped with the installation pore, and the top, two ends of front support stand and bracket of rear mounting is provided with the installation pore; Be provided with a square tube along said middle erecting frame one side, front support stand; Said dependent power operating mechanism is installed on the middle erecting frame through pore is installed, and supports through square tube.
The top of said each erecting frame of dolly is divided into and is furnished with 15 installation pores; Be used for installing the preceding wind glass supporter of retaining, ceiling and rear side dividing plate, power operation bar, vehicle seat and tool box, the installation site in vehicle seat and tool box, direction and quantity all are configured as required and adjust.
Said driving wheels are connected and composed through axle drive shaft by two pairs of drive wheels, drive wheels and are connected with car frame through bracing frame, and axle drive shaft is provided with gear;
Said drive wheel comprises the driven wheel side support in wheels, the live axle through the wheels centre hole, the drive wheel bearing that is arranged on the live axle two ends and the drive wheel bearing outside, above wheels, is provided with the drive wheel top board.
Said load-carrying wheels are connected and composed through the load-carrying connecting rod by two pairs of load-carrying wheels, and the load-carrying wheels are connected with car frame through bracing frame;
Said load-carrying wheel comprises the load-carrying wheel side stand in load-carrying wheel, the load-carrying wheel shaft through load-carrying wheel centre hole, the load-carrying wheel bearing that is arranged on load-carrying wheel shaft two ends and the load-carrying wheel bearing outside, above the load-carrying wheel, is provided with load-carrying wheel top board.
The said dependent power operating mechanism that drives on the wheels that is arranged on is connected through chain on the gear of axle drive shaft by bicycle gasoline or genemotor, is connected with control lever through the plum blossom screw on the bicycle engine petrol side plate;
Said control lever is established gasoline mounting bracket and top motion arm, and the gasoline mounting bracket is provided with petrol container, is respectively arranged with Oil Switch, power-transfer clutch, code table and loudspeaker on the motion arm of top.
Said vehicle seat is made up of three seats that are arranged side by side, and vehicle seat bottom aluminium brackets is passed little car bottom plate and is fixed on the erecting frame through the plum blossom screw.
The utility model dolly has following outstanding feature:
1) portable: volume little (being not more than the 1600x1600x900 millimeter), (being no more than 60 kilograms) in light weight, can be by two people carrying, roll off the production line on whenever and wherever possible, reverses its direction or change track;
2) drive: be furnished with one of put-put, F-Zero reaches 20 kilometers, can go more than 50 kilometers continuously;
3) multi-functional: as to realize taking advantage of functions such as people, loading, traction, inspection, also can be used as the job platform of other measurement and service tools simultaneously;
4) intensity is high: sturdy and durable, but 800 kilograms of bicycle load-bearing.If the prolongation vehicle body can further improve load-carrying capacity;
5) compound type: all accessories all are furnished with standard installation hole, but provisional configuration is used accessory, the position and the direction of adjustment accessory, and the while also can increase the length of car body as required;
6) be prone to carrying: dolly is formed by some unit constructions.Can be assembled into car load in orbit fast before using temporarily, also can disassemble into single parts rapidly after the use, quick detachable, easy transportation, easy care;
7) variation: be furnished with multiple matching component and can supply matched combined, like Windshield, ceiling, stretcher (base plate), vehicle seat, tool box, illumination and various special stands etc.
The main application of the utility model is: personnel transportation, equipment transportation, track follow and look into, the traction of quick travel platform, other non-power travelling bogie, maintenance and the measuring equipment of detection, track manual work or the machine attention job platform of track foundation facility, electric wire and other wayside equipment, other measuring equipment.
Description of drawings
Fig. 1 is the utility model dolly integral structure scheme drawing.
Fig. 2 is car frame's structural representation.
Fig. 3 is a dolly drive wheel car wheel structure scheme drawing.
Fig. 4 is that dolly drives the wheels structural representation.
Fig. 5 is the two BOGEY WHEEL structural representations of dolly.
Fig. 6 is dolly load-bearing wheels structural representations.
Fig. 7 is little car engine, joystick and Oiltank structure scheme drawing.
Fig. 8 is a dolly saddle construction scheme drawing.
Among the figure: 1, bracing frame; 2, car frame; 3, drive wheels; 4, load-carrying wheels; 5, driving engine; 6, control lever; 7, fuel tank; 8, base plate; 9, vehicle seat; 10, tool box; 11, front windshield support; 12, rear side wall panel; 13, front support stand; 14, bracket of rear mounting; 15, erecting frame; 16, bogie side frame; 17, square tube; 18, bracing frame is installed pore; 19, pore is installed; 20, drive wheels; 21, axle drive shaft; 22, gear; 23, wheels; 24, live axle; 25, drive wheel pad; 26, drive wheel bearing; 27, driven wheel side support; 28, drive wheel top board; 29, left carrying whee; 30, right carrying wheel; 31, load-carrying wheel; 32, load-carrying wheel shaft; 33, load-carrying wheel pad; 34, load-carrying wheel bearing; 35, load-carrying wheel side stand; 36, load-carrying wheel top board; 37, bicycle engine petrol; 38, chain; 39, petrol container mounting bracket; 40, petrol container; 41, Oil Switch; 42, power-transfer clutch; 43, code table; 44, aluminium brackets; 45, plum blossom screw; 46, loudspeaker.
The specific embodiment
Through accompanying drawing and embodiment the utility model is further specified below.
As shown in Figure 1; This portable multi-function track combination trailer wagon comprises the dolly car body, and is arranged on the car frame 2 of dolly car body below; Wherein: the dolly car body is the spacious body formula unitized constructions in both sides; The dolly car body comprises base plate 8, and along base plate 8 two ends upwardly extending front windshield support 11 and rear side wall panel 12 bonded assembly ceilings, front windshield support 11, ceiling and rear side wall panel 12 formation both sides open body formula closed frame; Said front windshield support 11 is provided with illuminating lamp with the ceiling that rear side wall panel 12 constitutes, and both sides are provided with search lamp below said front windshield support 11, are provided with taillight in rear side wall panel 12 both sides.Car frame 2 belows are respectively arranged with dolly and drive wheels 3 and load-carrying wheels 4.
Wherein, drive wheels 3 and be provided with the dependent power operating mechanism that constitutes by driving engine 5, fuel tank 7 and control lever 6; Dependent power operating mechanism passes little car bottom plate and is arranged on dolly car body front windshield support 11 inboards; The dependent power operating mechanism rear side of dolly hull bottom plate is provided with vehicle seat 9, is provided with tool box 10 at vehicle seat 9 rears.
The vehicle frame 2 of the utility model dolly, base plate 8, driving wheels 3, load-carrying wheels 4, vehicle seat 9, tool box 10, front windshield support 11 and rear side wall panel 12 are standardized component, are fixed by fast fitting, can install at any time, make up, splice and dismantle.
As shown in Figure 2; Car frame 2 is made up of the front support stand 13 of two parallel distributions is connected three perpendicular distributions with bracket of rear mounting 14 erecting frame 15; Front support stand 13 is provided with 6 bogie side frames 16 that are used for fixing erecting frame 15 with bracket of rear mounting 14, and the top of bogie side frame 16 is provided with installs pore 18; The top of erecting frame 15 is evenly equipped with installs pore 19, and the top, two ends of front support stand 13 and bracket of rear mounting 14 is provided with bracing frame pore 18 is installed; Be provided with a square tube 17 along said middle erecting frame 15 1 sides, front support stand 13.Dependent power operating mechanism is installed on the middle erecting frame 15 through pore 19 is installed, and supports through square tube 17.
The top of each erecting frame 15 of dolly is divided into and is furnished with 15 installation pores 19; Be used for installing the preceding wind glass supporter 11 of retaining, ceiling and rear side dividing plate 12, power operation bar 6, vehicle seat 9 and tool box 10, installation site, direction and the quantity in vehicle seat 9 and tool box 10 all are configured as required and adjust.
As shown in Figure 3, drive wheels 3 and connect and compose through axle drive shaft 21 by two pairs of drive wheels, drive wheels 3 and be connected with car frame 2 through bracing frame 1, axle drive shaft 21 is provided with gear 22; As shown in Figure 4; Drive wheel comprises the driven wheel side support 27 in wheels 23, the live axle 24 through wheels 23 centre holes, the drive wheel bearing 26 that is arranged on live axle 24 two ends and drive wheel bearing 26 outsides, above wheels 23, is provided with drive wheel top board 28.Be lined with drive wheel pad 25 between drive wheel bearing 26 and the live axle 24.
As shown in Figure 5, load-carrying wheels 4 are taken turns by two pairs of load-carryings, and promptly left carrying whee 29, right carrying wheel 30 connect and compose through the load-carrying connecting rod, and load-carrying wheels 4 are connected with car frame 2 through bracing frame 1; As shown in Figure 6; Left carrying whee 29, right carrying wheel 30 comprise the load-carrying wheel side stand 35 in load-carrying wheel 31, the load-carrying wheel shaft 32 through load-carrying wheel 31 centre holes, the load-carrying wheel bearing 33 that is arranged on load-carrying wheel shaft 32 two ends and load-carrying wheel bearing 26 outsides, above load-carrying wheel 31, are provided with load-carrying wheel top board 36.
As shown in Figure 7, be arranged on the dependent power operating mechanism that drives on the wheels 3 and be connected through chain 38 on the gear 22 of axle drive shaft 21 by bicycle engine petrol 37, be connected with control lever 6 through plum blossom screw 45 on bicycle engine petrol 37 side plates; Control lever 6 is established petrol container mounting bracket 39 and top motion arm, and gasoline mounting bracket 39 is provided with petrol container 40, is respectively arranged with Oil Switch 41, power-transfer clutch 42, code table 43 and loudspeaker 46 on the motion arm of top.
As shown in Figure 8, vehicle seat 9 is made up of three seats that are arranged side by side, and vehicle seat 9 bottom aluminium brackets 44 are passed little car bottom plate and are fixed on the erecting frame 2 through plum blossom screw 45.
The utility model dolly design-calculated core concept is that volume is little, in light weight, simple in structure, modularization, be prone to assembling, quick detachable and easy transportation.With the dolly main body be divided into vehicle frame, wheel, vehicle seat, the dependent power operating mechanism that comprises driving engine, joystick, base plate, tool box, individual components such as the bicycle shed that connects and composes by front windshield support and rear side wall panel and illumination, directly assemble fast in orbit before use with inserting mode.Some parts be can be disassembled into immediately after the use, carrying and transportation are convenient to.
Car frame 2 is main bodys of dolly, mainly is to play load-bearing and the effect that other parts are installed.In order to alleviate car body weight, vehicle frame adopts hollow structure, selects for use 40x80x3 millimeter and 40x40x2 millimeter unified specification alloy aluminum square tube material to process, and promptly guarantees the intensity of vehicle frame, alleviates to amplitude peak the weight of vehicle frame again.The transportation of vehicle frame for ease, the some single-pieces of the disassembled one-tenth of vehicle frame.Unified mode is all adopted in the assembling of car frame itself and other parts of dolly, is to lean on the plum blossom screw fixed to one another.
Second important component part of dolly is wheel.Because dolly must be advanced along track,, only need to guarantee its traction and load-carrying function so wheel need not adjusted direction.In order to reduce the design height of car body as far as possible, guarantee the stability and the load-carrying capacity of car body simultaneously, our utility model two-wheel group structure design, and each set of wheels is to be directly installed on the bearing frame, eliminates the load of dolly to axletree.
Dolly is furnished with an engine petrol or an electrical motor as power.For the minimum zone with the reduction of dolly power machine, the basic thought of our design motivation is that volume is little, in light weight, simple in structure, and enough tractive forces are arranged.In order to reduce the weight of dolly, we have a mind to save extra brake equipment, utilize the brake equipment of the friction force of driving engine or electrical motor self as dolly.The taillight that search lamp that both sides, front windshield support 11 below are provided with and rear side wall panel 12 both sides are provided with, the power supply of flashing light can be provided by driving engine.Flashing light has three kinds of patterns to select, to distinguish the different working state.
In addition, dolly can be equipped with special tool support or hook according to user's specific (special) requirements, and all accessories all unify to be furnished with the circular hole of 100 millimeters of 8 millimeters pitch-rows of internal diameter, and like this, the collocation of accessory, position and direction be combination in any as required.Dolly can be used as workplatform and uses, and the staff can stand near two sections of the front and back of track or centre, rear end or be seated work.The length of dolly also can be as required joined erecting frame, load-carrying wheel and stretcher and is increased through adding temporarily, to improve manned and ability loading.
The principal parameter that provides an instantiation dolly is below explained the effect of the utility model.
tool box weight: 20 kilograms
bicycle shed weight: 10 kilograms
maximum speed: 20 kilometers/hour
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical personnel of being familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.
Claims (7)
1. a portable multi-function track makes up trailer wagon; Comprise the dolly car body; And be arranged on the car frame (2) below the dolly car body, it is characterized in that: said dolly car body is the spacious body formula unitized constructions in both sides, and the dolly car body comprises base plate (8); And along base plate (8) upwardly extending front windshield supports in two ends (11) and rear side wall panel (12) bonded assembly ceiling, front windshield support (11), ceiling and rear side wall panel (12) constitute the spacious body formula closed frame in both sides; The ceiling that said front windshield support (11) and rear side wall panel (12) constitute is provided with illuminating lamp, is provided with search lamp at the dolly Vehicular body front, and the rear portion is provided with taillight; Said car frame (2) below is respectively arranged with dolly and drives wheels (3) and load-carrying wheels (4);
Said driving wheels (3) are provided with the dependent power operating mechanism that is made up of driving engine (5), fuel tank (7) and control lever (6); Dependent power operating mechanism passes little car bottom plate and is arranged on dolly car body front windshield support (11) inboard;
The dependent power operating mechanism rear side of said dolly hull bottom plate is provided with vehicle seat (9), is provided with tool box (10) at vehicle seat (9) rear;
The vehicle frame of said dolly (2), base plate (8), driving wheels (3), load-carrying wheels (4), vehicle seat (9), tool box (10), front windshield support (11) and rear side wall panel (12) are standardized component, installed and fixed mutually, make up, splice and dismantled by fast fitting.
2. a kind of portable multi-function track combination trailer wagon according to claim 1; It is characterized in that: said car frame (2) is connected erecting frame (15) formation of three perpendicular distributions with bracket of rear mounting (14) by the front support stand (13) of two parallel distributions; Front support stand (13) and bracket of rear mounting (14) are provided with 6 bogie side frames (16) that are used for fixing erecting frame (15), and the top of bogie side frame (16) is provided with installs pore (18); The top of erecting frame (15) is evenly equipped with installs pore (19), and the top, two ends of front support stand (13) and bracket of rear mounting (14) is provided with installs pore (18); Be provided with a square tube (17) along said middle erecting frame (15) one sides, front support stand (13), said dependent power operating mechanism is installed on the middle erecting frame (15) through pore (19) is installed, and supports through square tube (17).
3. a kind of portable multi-function track combination trailer wagon according to claim 1 is characterized in that: the top of each erecting frame of said dolly (15) is divided into and is furnished with 15 installation pores (19) that are used for installing wind glass supporter (11) before the retaining, ceiling and rear side dividing plate (12), control lever (6), vehicle seat (9) and tool box (10).
4. a kind of portable multi-function track combination trailer wagon according to claim 1; It is characterized in that: said driving wheels (3) are connected and composed through axle drive shaft (21) by two pairs of drive wheels; Drive wheels (3) and be connected with car frame (2) through bracing frame (1), axle drive shaft (21) is provided with gear (22);
Said drive wheel comprises the driven wheel side support (27) in wheels (23), the live axle (24) through wheels (23) centre hole, the drive wheel bearing (26) that is arranged on live axle (24) two ends and drive wheel bearing (26) outside, is provided with drive wheel top board (28) in wheels (23) top.
5. a kind of portable multi-function track combination trailer wagon according to claim 1; It is characterized in that: said load-carrying wheels (4) are connected and composed through the load-carrying connecting rod by two pairs of load-carrying wheel left carrying whees (29), right carrying wheels (30), and load-carrying wheels (4) are connected with car frame (2) through bracing frame (1);
Said left carrying whee (29), right carrying wheel (30) comprise the load-carrying wheel side stand (35) in load-carrying wheel (31), the load-carrying wheel shaft (32) through load-carrying wheel (31) centre hole, the load-carrying wheel bearing (33) that is arranged on load-carrying wheel shaft (32) two ends and load-carrying wheel bearing (26) outside, are provided with load-carrying wheel top board (36) in load-carrying wheel (31) top.
6. a kind of portable multi-function track combination trailer wagon according to claim 1; It is characterized in that: the said dependent power operating mechanism that drives on the wheels (3) that is arranged on is connected through chain (38) on the gear (22) of axle drive shaft (21) by bicycle engine petrol (37), is connected with control lever (6) through plum blossom screw (45) on bicycle gasoline or genemotor (37) side plate;
Said control lever (6) petrol container mounting bracket (39) and top motion arm, petrol container mounting bracket (39) is provided with petrol container (40), is respectively arranged with Oil Switch (41), power-transfer clutch (42), code table (43) and loudspeaker (46) on the motion arm of top.
7. a kind of portable multi-function track combination trailer wagon according to claim 1; It is characterized in that: said vehicle seat (9) is made up of three seats that are arranged side by side, and vehicle seat (9) bottom aluminium brackets (44) is passed little car bottom plate and is fixed on the erecting frame (2) through plum blossom screw (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201569285U CN202508095U (en) | 2012-04-06 | 2012-04-06 | Portable multifunctional rail combination traction wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201569285U CN202508095U (en) | 2012-04-06 | 2012-04-06 | Portable multifunctional rail combination traction wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508095U true CN202508095U (en) | 2012-10-31 |
Family
ID=47060595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201569285U Expired - Lifetime CN202508095U (en) | 2012-04-06 | 2012-04-06 | Portable multifunctional rail combination traction wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616244A (en) * | 2012-04-06 | 2012-08-01 | 萨伏威（西安）导航技术有限公司 | Portable multifunctional track combined traction trolley |
-
2012
- 2012-04-06 CN CN2012201569285U patent/CN202508095U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616244A (en) * | 2012-04-06 | 2012-08-01 | 萨伏威（西安）导航技术有限公司 | Portable multifunctional track combined traction trolley |
| CN102616244B (en) * | 2012-04-06 | 2015-04-01 | 萨伏威（西安）导航技术有限公司 | Portable multifunctional track combined traction trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201357723Y (en) | Electric highway railway double-purpose tractor | |
| CN202098418U (en) | Tour motor-trolley | |
| CN101337550A (en) | Solar-energy air-rail electric caravan and drive operating method and system device thereof | |
| CN204021174U (en) | A kind of Portable electric scooter | |
| CN102616244B (en) | Portable multifunctional track combined traction trolley | |
| CN201472232U (en) | Miniature electric movable multi-purpose engineering working vehicle | |
| CN201380853Y (en) | Loaner car for railway examination and repair | |
| CN101306651B (en) | Solar rail electric car and operation process for driving the same | |
| CN201343030Y (en) | Solar energy electric recreational vehicle running on overhead track and running drive system device thereof | |
| CN202508095U (en) | Portable multifunctional rail combination traction wagon | |
| CN201553165U (en) | Orbit geometric parameter measuring trolley | |
| CN205930208U (en) | Combined car of battery | |
| CN102717841A (en) | Tourist sightseeing bus | |
| CN110482441A (en) | A kind of balanced cantilever formula auxiliary dismounting vehicle suitable for administrative region of a city car inspection and repair | |
| CN105000024A (en) | Railway engineering maintenance rail car | |
| CN102530102A (en) | Pure electric dual-mode charging motor coach | |
| CN204871027U (en) | Railway worker is engaged in maintaining railcar | |
| CN201694248U (en) | Efficient electric motor coach chassis with low floor and full truss structure | |
| CN211004392U (en) | Supplementary dismouting car of balanced cantilever type suitable for urban area vehicle overhauls | |
| CN2573322Y (en) | Vehicle with advertisement display device | |
| CN212434110U (en) | Sign for track traffic | |
| CN104326046A (en) | Leisure sightseeing electric tricycle | |
| CN201329792Y (en) | Entire automobile structure of pure electric automobile | |
| CN104176685A (en) | Telescopic cantilever lifting platform car | |
| CN201597468U (en) | Rear axle assembly of electromobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
|
| CX01 | Expiry of patent term |