CN110076908A - Autonomous concrete tank between a kind of non-fragment orbit line - Google Patents
Autonomous concrete tank between a kind of non-fragment orbit line Download PDFInfo
- Publication number
- CN110076908A CN110076908A CN201910460195.0A CN201910460195A CN110076908A CN 110076908 A CN110076908 A CN 110076908A CN 201910460195 A CN201910460195 A CN 201910460195A CN 110076908 A CN110076908 A CN 110076908A
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- casing
- speed railway
- supporting
- railway line
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
Abstract
The invention belongs to concrete construction equipment technology field of transport between ballastless track of high-speed railway line, the technical issues of construction cost and construction speed cannot be guaranteed when to solve to transport using concrete construction between current ballastless track of high-speed railway line, provide autonomous concrete tank between a kind of ballastless track of high-speed railway line, including multiple track running mechanisms and multipair traveling wheel；In each track running mechanism, two supporting legs are separately positioned on tank car ontology two sides, its top is connected by supporting leg transverse connecting rod, supporting leg transverse connecting rod is fixedly connected with tank car ontology, supporting leg bottom be provided with can lateral rotation locating wheel, the locating wheel of two supporting legs bottom is connected by locating wheel support rod, and two supporting legs are also connect by a supporting leg vertical supporting bar with traveling wheel damping device respectively；Traveling wheel is arranged outside non-fragment orbit.The configuration of the present invention is simple, concrete transportation is constructed between meeting ballastless track of high-speed railway line.
Description
Technical field
The invention belongs to concrete transporting equipment technical fields between ballastless track of high-speed railway line, and in particular to high-speed railway
Autonomous transport concrete tank car between line.
Background technique
Ballastless track of high-speed railway is core technology, and concrete construction is at non-fragment orbit subsequent construction between non-fragment orbit line
One of critical process.For China express railway non-fragment orbit technical system, realize high-speed railway go-global strategy gesture must
Row, from now between ballastless track of high-speed railway line concrete construction by be high-speed railway conventional construction project.
After the completion of ballastless track of high-speed railway construction, the closing between waterproof layer and two sides are closed non-fragment orbit line is needed
Waterproof layer carry out concrete pouring construction, concreting transporting equipment selection be it is very crucial, it directly affects concrete
Pouring construction progress and construction cost etc., but means of transportation used at present is all to utilize hand haulage, crane cooperation, transport
Slowly, construction efficiency is low.Between non-fragment orbit line and two sides concrete construction is constructed using current concrete tank transport construction
Progress and construction cost can be controlled.
Summary of the invention
The present invention is to solve to carry out online closing waterproof layer of high-speed railway using current concrete tank transport construction
Construction speed and construction cost can be controlled effectively when concreting, provide a kind of ballastless track of high-speed railway line
Between autonomous concrete tank.
In order to solve the above-mentioned technical problem, The technical solution adopted by the invention is as follows: a kind of ballastless track of high-speed railway line
Between autonomous concrete tank, including tank car ontology, the tank car body bottom portion is provided with multiple track running mechanisms and more
To traveling wheel, each pair of traveling wheel is connect by connecting shaft with tank car ontology；In each track running mechanism, two supporting legs are set respectively
It sets in tank car ontology two sides, top is connected by supporting leg transverse connecting rod, and the supporting leg transverse connecting rod and tank car ontology are solid
Fixed connection, the supporting leg bottom be provided with can lateral rotation locating wheel, the locating wheel is used to walk along non-fragment orbit side
To change the direction of travel of tank car, the locating wheel of the two supporting legs bottom is connected by locating wheel support rod, two branch
Leg is also connect by a supporting leg vertical supporting bar with traveling wheel damping device respectively；The traveling wheel is arranged in non-fragment orbit
Outside.
Stretching structure is provided on the supporting leg, locating wheel support rod, supporting leg transverse connecting rod and supporting leg vertical supporting bar.
Each track running mechanism further includes the supporting leg regulation handle being arranged in above supporting leg, and the supporting leg adjusts hand
The supporting leg screw rod being arranged along the vertical direction is fixedly connected with below handle, the supporting leg includes supporting leg sleeve and is arranged in supporting leg sleeve
Interior small supporting leg column, the small supporting leg column are provided centrally with the supporting leg screw thread with the cooperation of supporting leg screw rod, and the supporting leg is adjusted
Handle is fastened on the supporting leg sleeve.
The supporting leg transverse connecting rod includes two lateral adjustments casings of setting and is arranged in two lateral adjustments casings
Lateral adjustments screw rod；Lateral adjustments casing is fixedly connected with institute's tank car ontology；One end of two lateral adjustments casings is logical
The lateral adjustments screw rod connection is crossed, the other end is fixedly connected with a supporting leg respectively, and one end of the lateral adjustments screw rod is
Positive silk, the other end are anti-silk, are provided in two lateral adjustments casings and match respectively with the both ends of the lateral adjustments screw rod
The screw thread of conjunction.
The locating wheel support rod includes two cross lead screws and lateral casing, and one end of two cross lead screws passes through
The transverse direction casing connection, the other end are connect with a supporting leg respectively；Be respectively arranged on two cross lead screws positive silk and
Anti- silk, the transverse direction casing both ends are provided with the screw thread with two cross lead screws cooperation respectively.
The track running mechanism further includes two oblique pull support rods, one end of the oblique pull adjustable support bar with it is described
Supporting leg sleeve on supporting leg is fixedly connected, and the other end is fixedly connected with the lateral adjustments casing of the supporting leg transverse connecting rod.
The oblique pull support rod includes two oblique pull screw rods and oblique pull casing, and one end of two oblique pull screw rods passes through institute
Oblique pull casing connection is stated, the other end is connect with a supporting leg and traveling wheel damping device respectively；Divide on two oblique pull screw rods
It is not provided with positive silk and anti-silk, oblique pull casing both ends are provided with the screw thread with two longitudinal screw mandrels cooperation respectively.
The supporting leg vertical supporting bar includes two longitudinal screw mandrels and longitudinal casing, and one end of two longitudinal screw mandrels is logical
Longitudinal casing connection is crossed, the other end is connect with a supporting leg and traveling wheel damping device respectively,；Two longitudinal screw mandrels
On be respectively arranged with positive silk and anti-silk, the longitudinal direction casing both ends are provided with the silk with two longitudinal screw mandrels cooperation respectively
Button.
One end of the supporting leg vertical supporting bar and the supporting leg are hinged, and the other end and the traveling wheel damping device are cut with scissors
It connects.
Compared with the prior art, the invention has the following beneficial effects:
1. the configuration of the present invention is simple, equipment locating wheel width has adjustable support, so that tank car position width is adjustable, meets
Concrete transportation between ballastless track of high-speed railway line.
2. the upper walking between non-fragment orbit line, is walked accommodating reliable and stable using the present invention.
3. using invention construction non-fragment orbit line between and left and right sides concrete construction, extremely efficiently.
4. improving the service efficiency of crane using the present invention, concrete transportation effect is improved, and reduces recruitment cost,
Remarkable in economical benefits.
Detailed description of the invention
Fig. 1 is the schematic perspective view of autonomous concrete tank between kind non-fragment orbit line of the invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is the right view of Fig. 1；
Fig. 5 is the top view of Fig. 1；
Fig. 6 is the sectional view of supporting leg in the embodiment of the present invention；
Fig. 7 is the sectional view of supporting leg transverse connecting rod in the embodiment of the present invention；
Fig. 8 is the sectional view of locating wheel support rod in the embodiment of the present invention；
In figure: 1- adjustable legs, 2- supporting leg regulation handle, 3- traveling wheel, 4- driving wheel, 5- locating wheel, 6- locating wheel are lateral
Adjustable support bar, 7- oblique pull support rod, 8- supporting leg vertical supporting bar, 9- supporting leg transverse connecting rod, 10- lateral adjustments screw rod,
11- engine, 12- driver's cabin, 13- concrete storage tank, 14- traveling wheel damping, 15- ladder, 16- chute, 17- feeding inlet, 18-
Traveling wheel connecting shaft, 19- driving wheel connecting shaft, 20- driving wheel connecting shaft lengthening section, 21- supporting leg screw rod, 22- supporting leg sleeve,
23- supporting leg screw thread, 24- lateral adjustments casing, 25- cross lead screw, 26- transverse direction casing.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described, it is clear that described embodiment is a part of the embodiments of the present invention, without
It is whole embodiments；Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
As shown in Fig. 1 ~ 5, the embodiment of the invention provides autonomous concrete tanks between a kind of non-fragment orbit line, including
Tank car ontology, the tank car body bottom portion are provided with multiple track running mechanisms and multipair traveling wheel 3, and each pair of traveling wheel 3 passes through
Connecting shaft 18 is connect with tank car ontology；In each track running mechanism, two supporting legs 1 are separately positioned on tank car ontology two sides,
Top is connected by supporting leg transverse connecting rod 9, and the supporting leg transverse connecting rod 9 is fixedly connected with tank car ontology, 1 bottom of supporting leg
Portion be provided with can lateral rotation locating wheel 5, the locating wheel 5 is used to walked along non-fragment orbit side to change the walking of tank car
The locating wheel 5 in direction, 1 bottom of two supporting legs is connected by locating wheel support rod 6, and the two supporting legs 1 also pass through respectively
A piece supporting leg vertical supporting bar 8 is connect with traveling wheel damping device 14；The traveling wheel 3 is arranged outside non-fragment orbit on ground.
Specifically, in the present embodiment, the quantity of the walking mechanism is 2, be separately positioned on tank car ontology front and
Rear portion.In addition, the drive connection axis both ends on tank car ontology, which are provided with driving wheel connecting shaft, lengthens end 20, and traveling wheel connecting shaft
18 are also lengthened, so that the traveling wheel and driving wheel on tank car ontology can be set on the outside of non-fragment orbit.Each pair of walking
Wheel 3 is formed by connecting by traveling wheel connecting shaft 18 respectively, and the connecting shaft is made by 200 round steel of φ, the driving wheel 4 and driving
Wheel connection axis connection, the drive shaft of former vehicle are lengthened, and the drive shaft of driving wheel connecting shaft lengthening section 20 and former vehicle uses screw
Connection.
In the present embodiment, on the supporting leg 1, locating wheel support rod 6, supporting leg transverse connecting rod 9 and supporting leg vertical supporting bar 8
It is provided with stretching structure.The stretching structure of supporting leg 1 makes the height of locating wheel 5 adjustable, then present invention may apply to different
Roadbed height.The stretching structure of locating wheel support rod 6 and supporting leg transverse connecting rod 9, so that the distance between two supporting legs 1 is adjustable,
Then the distance of locating wheel 5 is adjustable, then the present invention can be used in different track widths.Supporting leg vertical supporting bar 8 is for connecting
Supporting leg 1 and traveling wheel damping device 14 increase the stability of supporting leg 1, then in adjusting height, spacing, supporting leg longitudinally props up supporting leg
Strut is also required to corresponding adjustment length, to adapt to different application environments.
Specifically, as shown in Fig. 1 ~ 3, each track running mechanism further includes the supporting leg tune that 1 top of supporting leg is arranged in
Save handle 2.As shown in fig. 6, in the present embodiment, it is fixedly connected with below the supporting leg regulation handle 2 and is arranged along the vertical direction
Supporting leg screw rod 21, the supporting leg 1 include supporting leg sleeve 22 and the small supporting leg column 23 being arranged in supporting leg sleeve 22, the ramuscule
Leg column 22 is provided centrally with the supporting leg screw thread 23 cooperated with supporting leg screw rod 21, and the supporting leg regulation handle 2 is fastened on the branch
On leg sleeve 22.Wherein, the section of supporting leg sleeve 22 and small supporting leg column 23 is rectangular.Supporting leg sleeve 22 is by outer diameter
The square steel of 120x120mmx wall thickness 5mm x long 800mm is made, and adjustable legs 1 are adjusted by swing leg regulation handle 2
Just, when rotating regulation handle 2, the supporting leg lead screw 21 of bottom rotates in small supporting leg column 23, and then adjusts leg sleeve
Spacing between cylinder 22 and small supporting leg column 23, and then change the height of supporting leg 1.
Specifically, as shown in fig. 7, the supporting leg transverse connecting rod 9 includes two lateral adjustments casings 24 of setting and setting
Lateral adjustments screw rod 10 in two lateral adjustments casings 24；Lateral adjustments casing 10 is fixedly connected with institute's tank car ontology；Institute
The one end for stating two lateral adjustments casings 10 is connected by the lateral adjustments screw rod, and the other end is fixed with a supporting leg 1 respectively
Connection, one end of the lateral adjustments screw rod 10 are positive silk, and the other end is anti-silk, setting in two lateral adjustments casings 24
There is the screw thread being respectively cooperating with the both ends of the lateral adjustments screw rod 10.Wherein, the section of lateral adjustments casing 24 is rectangular,
Top is fixedly connected with the big tail beam of tank car ontology, and one end is fixedly connected with supporting leg.Since cross lead screw both ends are positive respectively
Silk and anti-silk, when rotation is located in the middle lateral adjustments screw rod 10 in one direction, both ends are from lateral adjustments casing 24
In produce or be transferred to, then by rotation lateral adjustments screw rod, it can adjust supporting leg transverse connecting rod 9 length, and then change
Distance between two supporting legs, to adapt to different track widths, moreover, supporting leg transverse connecting rod 9 can also increase between supporting leg
Structural stability.
Specifically, described as shown in figure 8, the locating wheel support rod 6 includes two cross lead screws 25 and lateral casing 26
One end of two cross lead screws 25 is connected by the lateral casing 26, and the other end is connect with a supporting leg 1 respectively；Described two
Be respectively arranged with positive silk and anti-silk on cross lead screw 25,26 both ends of the transverse direction casing be provided with respectively with two transverse wires
The screw thread that bar 25 cooperates.Since positive silk and anti-silk is respectively set on two cross lead screws 25, then rotation laterally covers in one direction
When pipe 26, two cross lead screws 25 are produced from lateral casing 26, and then change the distance of locating wheel support rod 6, to change
The distance between locating wheel 5 adapts to different track widths.Specifically, lateral casing 26 is that round tube double end internal thread leads directly to casing,
Cross lead screw 25 is outer silk screw rod.
Specifically, in the present embodiment, the track running mechanism further includes two oblique pull support rods 7, and the oblique pull is adjustable
One end of section support rod 7 is fixedly connected with the supporting leg sleeve 22 on the supporting leg 1, the other end and the supporting leg transverse connecting rod 9
Lateral adjustments casing 24 be fixedly connected.Specifically, stretching structure, stretching structure are also equipped on the oblique pull support rod 7
It is identical as locating wheel support rod, including two oblique pull screw rods and oblique pull casing, one end of two oblique pull screw rods is described in
Oblique pull casing connection, the other end are connect with a supporting leg 1 and traveling wheel damping device 14 respectively；Divide on two oblique pull screw rods
It is not provided with positive silk and anti-silk, oblique pull casing both ends are provided with the screw thread with two longitudinal screw mandrels cooperation respectively.Tiltedly
Draw support rod 7 that can increase the structural stability between supporting leg.
Specifically, in the present embodiment, stretching structure is also equipped on the supporting leg vertical supporting bar 8.The supporting leg is longitudinal
Support rod 8 includes two longitudinal screw mandrels and longitudinal casing, one end of two longitudinal screw mandrels by the longitudinal direction casing connection,
The other end is connect with a supporting leg 1 and traveling wheel damping device 14 respectively,；Positive silk is respectively arranged in two longitudinal screw mandrels
With anti-silk, the longitudinal direction casing both ends are provided with the screw thread with two longitudinal screw mandrels cooperation respectively.
Specifically, in the present embodiment, one end of the supporting leg vertical supporting bar 8 and the supporting leg are hinged, the other end and institute
It is hinged to state traveling wheel damping device 14.
It is of the invention use process is as follows: concrete filling vehicle is placed between two line of non-fragment orbit, is supported by locating wheel
Bar adjusts the distance between the locating wheel of two sides, and by between the supporting leg of supporting leg transverse connecting rod adjusting tank car ontology two sides
Distance makes locating wheel be close to non-fragment orbit inner sidewall, while the height of supporting leg is adjusted using the regulation handle at the top of positioning support leg,
It is located at tank car traveling wheel on the bottom surface on the outside of non-fragment orbit, tank car changes direction of travel by locating wheel, walks in no tiny fragments of stone, coal, etc. rail
Among road, worker, which manually changes, turns to chute selection casting position.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. autonomous concrete tank between a kind of ballastless track of high-speed railway line, including tank car ontology, it is characterised in that: described
Tank car body bottom portion is provided with multiple track running mechanisms and multipair traveling wheel (3), and each pair of traveling wheel (3) passes through connecting shaft (18)
It is connect with tank car ontology；In each track running mechanism, two supporting legs (1) are separately positioned on tank car ontology two sides, and top is logical
Supporting leg transverse connecting rod (9) connection is crossed, the supporting leg transverse connecting rod (9) is fixedly connected with tank car ontology, supporting leg (1) bottom
Portion be provided with can lateral rotation locating wheel (5), the locating wheel (5) be used for along non-fragment orbit side walk to change tank car
The locating wheel (5) of direction of travel, two supporting legs (1) bottom is connected by locating wheel support rod (6), the two supporting legs
(1) it is also connect respectively by a supporting leg vertical supporting bar (8) with traveling wheel damping device (14)；Traveling wheel (3) setting
Outside non-fragment orbit.
2. autonomous concrete tank between a kind of ballastless track of high-speed railway line according to claim 1, feature exist
In: it is provided with and stretches on the supporting leg (1), locating wheel support rod (6), supporting leg transverse connecting rod (9) and supporting leg vertical supporting bar (8)
Shrinking structure.
3. autonomous concrete tank between a kind of ballastless track of high-speed railway line according to claim 2, feature exist
In: each track running mechanism further includes the supporting leg regulation handle (2) being arranged above supporting leg (1), and the supporting leg is adjusted
It is fixedly connected with the supporting leg screw rod (21) being arranged along the vertical direction below handle (2), the supporting leg (1) includes supporting leg sleeve (22)
With the small supporting leg column (23) being arranged in supporting leg sleeve (22), the small supporting leg column (22) is provided centrally with and supporting leg screw rod
(21) the supporting leg screw thread (23) cooperated, the supporting leg regulation handle (2) are fastened on the supporting leg sleeve (22).
4. autonomous concrete tank between a kind of ballastless track of high-speed railway line according to claim 3, feature exist
In: the supporting leg transverse connecting rod (9) includes two lateral adjustments casings (24) of setting and is arranged in two lateral adjustments casings
(24) the lateral adjustments screw rod (10) in；Lateral adjustments casing (10) is fixedly connected with institute's tank car ontology；Described two are laterally adjusted
One end of section casing (10) is connected by the lateral adjustments screw rod (), and the other end is fixedly connected with a supporting leg (1) respectively, institute
The one end for stating lateral adjustments screw rod (10) is positive silk, and the other end is anti-silk, is provided in two lateral adjustments casings (24)
The screw thread being respectively cooperating with the both ends of the lateral adjustments screw rod (10).
5. autonomous concrete tank between a kind of ballastless track of high-speed railway line according to claim 4, feature exist
In: the locating wheel support rod (6) includes two cross lead screws (25) and lateral casing (26), two cross lead screws (25)
One end connected by the lateral casing (26), the other end is connect with a supporting leg (1) respectively；Two cross lead screws
(25) be respectively arranged with positive silk and anti-silk on, described transverse direction casing (26) both ends be provided with respectively with two cross lead screws
(25) screw thread cooperated.
6. autonomous concrete tank between a kind of ballastless track of high-speed railway line according to claim 4, feature exist
In: the track running mechanism further includes two oblique pull support rods (7), one end of the oblique pull adjustable support bar (7) and institute
The supporting leg sleeve (22) stated on supporting leg (1) is fixedly connected, the lateral adjustments casing of the other end and the supporting leg transverse connecting rod (9)
(24) it is fixedly connected.
7. autonomous concrete tank between a kind of ballastless track of high-speed railway line according to claim 6, feature exist
In: the oblique pull support rod (7) includes two oblique pull screw rods and oblique pull casing, and one end of two oblique pull screw rods passes through described
Oblique pull casing connection, the other end are connect with a supporting leg (1) and traveling wheel damping device (14) respectively；Two oblique pull screw rods
On be respectively arranged with positive silk and anti-silk, oblique pull casing both ends are provided with the silk with two longitudinal screw mandrels cooperation respectively
Button.
8. autonomous concrete tank between a kind of ballastless track of high-speed railway line according to claim 4, feature exist
In: the supporting leg vertical supporting bar (8) includes two longitudinal screw mandrels and longitudinal casing, and one end of two longitudinal screw mandrels passes through
The longitudinal direction casing connection, the other end are connect with a supporting leg (1) and traveling wheel damping device (14) respectively,；Described two vertical
Positive silk and anti-silk are respectively arranged on screw rod, the longitudinal direction casing both ends are provided with to be cooperated with two longitudinal screw mandrels respectively
Screw thread.
9. autonomous concrete tank between a kind of ballastless track of high-speed railway line according to claim 1, feature exist
In: one end of the supporting leg vertical supporting bar (8) and the supporting leg are hinged, and the other end and the traveling wheel damping device (14) are cut with scissors
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460195.0A CN110076908A (en) | 2019-05-30 | 2019-05-30 | Autonomous concrete tank between a kind of non-fragment orbit line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460195.0A CN110076908A (en) | 2019-05-30 | 2019-05-30 | Autonomous concrete tank between a kind of non-fragment orbit line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110076908A true CN110076908A (en) | 2019-08-02 |
Family
ID=67422486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910460195.0A Pending CN110076908A (en) | 2019-05-30 | 2019-05-30 | Autonomous concrete tank between a kind of non-fragment orbit line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110076908A (en) |
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| CN201165263Y (en) * | 2008-02-26 | 2008-12-17 | 山东交通学院 | Highway-railway dual-purpose engineering machinery chassis |
| CN101812818A (en) * | 2010-05-13 | 2010-08-25 | 四川省成都普什机电技术研究有限公司 | Movable precise adjusting device for track slab |
| CN202969177U (en) * | 2013-03-28 | 2013-06-05 | 北京铁五院工程机械有限公司 | Combined type track framed bent for paving ballastless track |
| CN203668772U (en) * | 2013-11-08 | 2014-06-25 | 中国建筑第四工程局有限公司 | Hoisting device for base construction formwork of high speed railway ballastless track |
| CN204059112U (en) * | 2014-04-02 | 2014-12-31 | 北京建鼎国铁工程设计有限公司 | The concrete placer of a kind of walking for Construction of Ballastless Track on protecting wall |
| CN107012750A (en) * | 2017-05-22 | 2017-08-04 | 中铁四局集团有限公司 | A kind of railway has the tiny fragments of stone, coal, etc., non-fragment orbit laying integral type gapless line tractor |
| CN109774734A (en) * | 2019-03-11 | 2019-05-21 | 北京海益同展信息科技有限公司 | Track travel device and track machine people |
| CN210233499U (en) * | 2019-05-30 | 2020-04-03 | 中铁十二局集团第三工程有限公司 | Concrete tank car capable of automatically walking between ballastless track lines |
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2019
- 2019-05-30 CN CN201910460195.0A patent/CN110076908A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201165263Y (en) * | 2008-02-26 | 2008-12-17 | 山东交通学院 | Highway-railway dual-purpose engineering machinery chassis |
| CN101812818A (en) * | 2010-05-13 | 2010-08-25 | 四川省成都普什机电技术研究有限公司 | Movable precise adjusting device for track slab |
| CN202969177U (en) * | 2013-03-28 | 2013-06-05 | 北京铁五院工程机械有限公司 | Combined type track framed bent for paving ballastless track |
| CN203668772U (en) * | 2013-11-08 | 2014-06-25 | 中国建筑第四工程局有限公司 | Hoisting device for base construction formwork of high speed railway ballastless track |
| CN204059112U (en) * | 2014-04-02 | 2014-12-31 | 北京建鼎国铁工程设计有限公司 | The concrete placer of a kind of walking for Construction of Ballastless Track on protecting wall |
| CN107012750A (en) * | 2017-05-22 | 2017-08-04 | 中铁四局集团有限公司 | A kind of railway has the tiny fragments of stone, coal, etc., non-fragment orbit laying integral type gapless line tractor |
| CN109774734A (en) * | 2019-03-11 | 2019-05-21 | 北京海益同展信息科技有限公司 | Track travel device and track machine people |
| CN210233499U (en) * | 2019-05-30 | 2020-04-03 | 中铁十二局集团第三工程有限公司 | Concrete tank car capable of automatically walking between ballastless track lines |
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