CN106994743A - Rail travel apparatus and method between a kind of high ferro ballastless track bed concrete construction upper thread - Google Patents
Rail travel apparatus and method between a kind of high ferro ballastless track bed concrete construction upper thread Download PDFInfo
- Publication number
- CN106994743A CN106994743A CN201710307831.7A CN201710307831A CN106994743A CN 106994743 A CN106994743 A CN 106994743A CN 201710307831 A CN201710307831 A CN 201710307831A CN 106994743 A CN106994743 A CN 106994743A
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- China
- Prior art keywords
- concrete
- walking
- track bed
- ballastless track
- rail
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- 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.)
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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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/04—General arrangement or layout of plant the plant being mobile, e.g. mounted on a carriage or a set of carriages
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses rail travel apparatus and method between a kind of high ferro ballastless track bed concrete construction upper thread, including two walking tracks, concrete mixing and transporting car and concrete belt transporter, two are arranged between the ballastless track bed of left and right with walking Orbital Symmetry, concrete mixing and transporting car is placed in walking track by roller one, one end is connected with concrete belt transporter, concrete belt transporter is placed on walking track by roller two, and its concrete conveyance is exported just to concrete mixing and transporting car charging aperture；The present invention realizes orientation walking delivering concrete by track of walking, efficiently solve ballastless track bed and pour the problem of narrow scope of operation construction site, concrete transportation and other processes are interfered, make to transport quick, unimpeded between concrete wire, transport concrete to the direct discharging in the face that pours and enter mould, it is construction safety, convenient, fast, it is fast compared to straddle truck handling concrete, pour ballastless track bed continuous, quick, ensure pouring quality, cast efficiency is greatly improved.
Description
Technical field
The invention belongs to technical field of construction equipment, and in particular to have between a kind of high ferro ballastless track bed concrete construction upper thread
Rail conveying arrangement and method.
Background technology
To prevent cracking, double-block type non-fragment rail bed concrete enters the control of the mould slump in 140~150mm, using bucket
Send into mould or directly enter mould and pour；The total logistics cost in pouring construction is a difficult problem simultaneously.
Mould is entered using longitudinal handling concrete to the face of pouring of rail-mounted straddle truck more than current working face；Due to being limited by space
System, and each operation operation shares single passage, construction space is narrow and small, influences each other and disturb big.In face of construction equipment, material
Material, big part and circulation material is wide in variety, quantity is more, need constantly tissue to fall in the construction circulation such as equipment, circulation material, big part
Fortune, ballastless track bed pouring construction can not form a unimpeded construction total logistics cost, not only directly influence construction speed, one
It can not ensure that the logistics of concrete is unimpeded among denier concreting process, the quality to railway roadbed is caused to have a strong impact on.Therefore
Construction organization is reasonably carried out, selects, develop some and be available for the unimpeded equipment of total logistics cost, effectively improve logistic efficiency, to protecting
Demonstrate,prove construction speed, it is ensured that construction quality has great function and significance.
The content of the invention
Present invention solves the technical problem that being：Rail travel is filled between providing a kind of high ferro ballastless track bed concrete construction upper thread
Put and method, solve ballastless track bed and pour what narrow scope of operation construction site, concrete transportation and other processes were interfered
Problem, makes to transport quick, unimpeded between concrete wire, efficiency of construction and quality are higher.
The technical scheme that the present invention takes is：Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread,
Including two walking tracks, concrete mixing and transporting car and concrete belt transporter, two are arranged on walking Orbital Symmetry
Between the ballastless track bed of left and right, concrete mixing and transporting car is placed in walking track by roller one, and one end is connected with concrete belt fortune
Defeated machine, concrete belt transporter is placed on walking track by roller two, and the outlet of its concrete conveyance is just stirred to concrete
Transport vehicle charging aperture.
It is preferred that, above-mentioned concrete belt transporter includes belt feeder and tilt stand, and belt feeder is mounted obliquely within
On the face of slope of tilted supporter, face of slope is high-end for concrete conveyance outlet along walking orbital direction.
It is preferred that, the concrete conveyance porch of above-mentioned concrete belt transporter is provided with backgauge bucket.
It is preferred that, above-mentioned rollers one set four, are roller group structure, and each roller one includes two rollers, and two rollers lead to
Cross rotating shaft to be connected on stand frame, be fixedly attached in the middle part of stand frame by supporting leg on the bottom plate of truck mixer.
It is preferred that, the application method of rail travel device between a kind of above-mentioned high ferro ballastless track bed concrete construction upper thread should
Method comprises the following steps：
1）Install, track of walking between fixing line：Two walking tracks are installed in the middle of two-wire ballastless track bed, walking track is used
24kg/m rail, channel-section steel backing plate, clamp assembling, Bridge Beam face, roadbed supporting course and tunnel screed-coat are fixed on by walking track
On, walking track length is more than 1200 m between construction upper thread；
2）Concrete mixing and transporting car, concrete belt transporter are respectively mounted on walking track：By parts dumper
Transport is assembled into rail-mounted concrete mixing and transporting car and belt conveyer to row in construction surface successively to ballastless track bed construction surface
Walk on track；
3）In ballastless track bed construction surface, concrete is transported at belt-conveying machine inlet from wheeled concrete agitator truck,
By concrete belt transporter by concrete conveyance to rail-mounted concrete mixing and transporting car, concrete belt transporter is adopted
Transported with upward big ramp, the gradient is 25~30 degree, 140~150mm of concrete slump, the speed of concrete belt transporter
Spend for 1~1.2m/s；
4）Concrete mixing and transporting car transport concrete to the face that pours, direct discharging enters mould；
5）The scope of operation is poured with ballastless track bed to push ahead, rail, channel-section steel backing plate, clamp circulation fall to use：Dismounting has poured no tiny fragments of stone, coal, etc.
Railway roadbed section walking track structure, the spreading of walking track structure is pushed ahead for construction surface.
6）Repeat step 1）-6）, until completing whole ballastless track bed construction.
It is preferred that, above-mentioned steps 5）Middle concrete mixing and transporting car transport concrete to ballastless track bed pours the scope of operation, in walking
Mixing drum can be rotated in way as rail wheel is walked.
It is preferred that, above-mentioned mixing drum of concrete mixing transportation truck rotating speed：It is 10r/min during discharging, is during stirring walking
1.2r/min。
Beneficial effects of the present invention：Compared with prior art, effect of the invention is as follows：
1）The present invention is walked concrete-agitating transport machine and concrete belt transporter orientation by track of walking, and is effectively solved
Ballastless track bed pours the problem of narrow scope of operation construction site, concrete transportation and other processes are interfered, and makes concrete
Transport quick, unimpeded between line；
2）It is rail-mounted between line by the longitudinal handling concrete of existing 10t two-wires straddle truck construction surface to cast bucket feeding moding
Concrete mixing and transporting car transport concrete to the direct discharging in the face that pours and enter mould, it is construction safety, convenient, fast；
3）Rail-mounted concrete mixing and transporting car road speed is fast compared to straddle truck handling concrete between line, pours ballastless track bed
Continuously, quickly, it is ensured that pouring quality, cast efficiency is greatly improved；
4）Special equipment need not be put into, small, strong operability is put into, easily promotes；
5）Concrete-agitating transport machine can rotate mixing drum in walking way as rail wheel is walked, make concrete keep it is uniform,
Do not isolate, efficiently solve the problems, such as scope of operation total logistics cost, it is ensured that ballastless track bed concrete quality.
Brief description of the drawings
Fig. 1 is construction flow chart of the invention, i.e. rail travel work between high ferro ballastless track bed concrete construction upper thread
Skill flow chart.
Fig. 2 is construction surface horizontal layout schematic diagram of the invention；
In Fig. 2, the left lines of 1- pour wire center, and the right lines of 2- pour wire center, the ballastless track bed that the left lines of 3- have been poured, the right lines of 4-
The ballastless track bed poured, 5- sleepers storeroom, 6- work zone, 7- ballastless track bed concretings operation area, 8- constructions
Direction, 9- cross-lines straddle truck walking track, 10- cross-lines straddle truck (10t), 11- walking tracks, 12- concrete mixing and transporting cars,
13- concrete belt transporters, 14- wheeled concrete agitator trucks.
Fig. 3 is rail travel installation drawing between the high ferro ballastless track bed concrete wire of the present invention；
In Fig. 3, the walking track between 1- lines, the concrete belt transporter between 2- lines, the concrete mixing and transporting car between 3- lines.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described further specific embodiment.
Embodiment 1：As shown in Fig. 1-Fig. 3, rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread,
Including two walking tracks 1, concrete mixing and transporting car 3 and concrete belt transporter 2, two walking tracks 1 are symmetrically pacified
Between the ballastless track bed of left and right, concrete mixing and transporting car 3 is placed in walking track 1 by roller 1, and one end is connected with concrete
Belt conveyer 2, concrete belt transporter 2 is placed on walking track 1 by roller 24, and the outlet of its concrete conveyance is just right
The charging aperture of concrete mixing and transporting car 3.
It is preferred that, above-mentioned concrete belt transporter 2 includes belt feeder 5 and tilt stand 6, and belt feeder 5 is obliquely installed
On the face of slope of tilt stand 6, face of slope is high-end for concrete conveyance outlet along walking track 1 direction.
It is preferred that, the concrete conveyance porch of above-mentioned concrete belt transporter 2 is provided with backgauge bucket 7, ensure that
The concrete of input is walked along conveyer belt, it is to avoid is dropped and is caused to waste.
It is preferred that, above-mentioned rollers 1 set four, are roller group structure, and each roller 1 includes two rollers, two rollers
It is connected to by rotating shaft on stand frame 8, the middle part of stand frame 8 is fixedly attached to the bottom of truck mixer 3 by supporting leg 9
On plate.
Embodiment 2：The application method of rail travel device, nothing between a kind of above-mentioned high ferro ballastless track bed concrete construction upper thread
Had bad luck with concrete belt transporter from wheeled concrete agitator truck to rail-mounted between line in ballast bed concrete construction face
On concrete mixing and transporting car, realize that the outer flexible transport mode in concrete construction face is converted into rail travel side between construction surface interior lines
Transport is transported to concrete to pour into a mould and made using rail-mounted concrete mixing and transporting car between formula, ballastless track bed concrete construction upper thread
Industry face, pours the direct discharging in face and enters mould, the specific method comprises the following steps：
1）Install, track of walking between fixing line：Two walking tracks are installed in the middle of two-wire ballastless track bed, walking track is used
24kg/m rail, channel-section steel backing plate, clamp assembling, Bridge Beam face, roadbed supporting course and tunnel screed-coat are fixed on by walking track
On, walking track length is more than 1200 m between construction upper thread, is debugged after installation, ensures that equipment can normally be run,
Concrete mixing and transporting car, concrete belt conveyer must arrange special messenger to be operated, operator need it is trained it is qualified after hold
Card is started to work；
2）Concrete mixing and transporting car, concrete belt transporter are respectively mounted on walking track：By parts dumper
Transport is assembled into rail-mounted concrete mixing and transporting car and belt conveyer to row in construction surface successively to ballastless track bed construction surface
Walk on track；
3）In ballastless track bed construction surface, concrete is transported at belt-conveying machine inlet from wheeled concrete agitator truck,
By concrete belt transporter by concrete conveyance to rail-mounted concrete mixing and transporting car, concrete belt transporter is adopted
Transported with upward big ramp, the gradient is 25~30 degree, 140~150mm of concrete slump, the speed of concrete belt transporter
Spend for 1~1.2m/s；
4）Concrete mixing and transporting car transport concrete to the face that pours, direct discharging enters mould；
5）The scope of operation is poured with ballastless track bed to push ahead, rail, channel-section steel backing plate, clamp circulation fall to use：Dismounting has poured no tiny fragments of stone, coal, etc.
Railway roadbed section walking track structure, the spreading of walking track structure is pushed ahead for construction surface.
6）Repeat step 1）-6）, until completing whole ballastless track bed construction.
It is preferred that, above-mentioned steps 5）Middle concrete mixing and transporting car transport concrete to ballastless track bed pours the scope of operation, in walking
Mixing drum can be rotated as rail wheel is walked in way, concrete kept uniform, isolated, efficiently solve scope of operation logistics group
Knit problem, it is ensured that ballastless track bed concrete quality.
It is preferred that, above-mentioned mixing drum of concrete mixing transportation truck rotating speed：It is 10r/min during discharging, is during stirring walking
1.2r/min。
The foregoing is only a specific embodiment of the invention example, protection scope of the present invention is not limited thereto.It is ripe
Know the those skilled in the art the invention discloses technical scope in, change or replacement mode can be easily found, these
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Enclose and be defined.
Claims (7)
1. rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread, it is characterised in that：Including two walking rails
Road（1）, concrete mixing and transporting car（3）With concrete belt transporter（2）, two walking tracks（1）It is symmetrically mounted at a left side
Between right ballastless track bed, concrete mixing and transporting car（3）Pass through roller one（4）It is placed in walking track（1）, one end is connected with concrete
Belt conveyer（2）, concrete belt transporter（2）Pass through roller two（4）It is placed in walking track（1）On, its concrete conveyance
Outlet is just to concrete mixing and transporting car（3）Charging aperture.
2. rail travel device, its feature between a kind of high ferro ballastless track bed concrete construction upper thread according to claim 1
It is：Concrete belt transporter（2）Including belt feeder（5）And tilt stand（6）, belt feeder（5）It is mounted obliquely within inclination
Support（6）Face of slope on, face of slope along walking track（1）Direction, it is high-end for concrete conveyance outlet.
3. rail travel device, its feature between a kind of high ferro ballastless track bed concrete construction upper thread according to claim 1
It is：Concrete belt transporter（2）Concrete conveyance porch be provided with backgauge bucket（7）.
4. rail travel device, its feature between a kind of high ferro ballastless track bed concrete construction upper thread according to claim 1
It is：Roller one（1）Four are set, is roller group structure, each roller one（1）Including two rollers, two rollers are connected by rotating shaft
It is connected to stand frame（8）On, stand frame（8）Middle part passes through supporting leg（9）It is fixedly attached to truck mixer（3）Bottom plate
On.
5. according to rail travel device between a kind of any described high ferro ballastless track bed concrete construction upper threads of claim 1-4
Application method, it is characterised in that：This method comprises the following steps：
1）Install, track of walking between fixing line：Two walking tracks are installed in the middle of two-wire ballastless track bed, walking track is used
24kg/m rail, channel-section steel backing plate, clamp assembling, Bridge Beam face, roadbed supporting course and tunnel screed-coat are fixed on by walking track
On, walking track length is more than 1200 m between construction upper thread；
2）Concrete mixing and transporting car, concrete belt transporter are respectively mounted on walking track：By parts dumper
Transport is assembled into rail-mounted concrete mixing and transporting car and belt conveyer to row in construction surface successively to ballastless track bed construction surface
Walk on track；
3）In ballastless track bed construction surface, concrete is transported at belt-conveying machine inlet from wheeled concrete agitator truck,
By concrete belt transporter by concrete conveyance to rail-mounted concrete mixing and transporting car, concrete belt transporter is adopted
Transported with upward big ramp, the gradient is 25~30 degree, 140~150mm of concrete slump, the speed of concrete belt transporter
Spend for 1~1.2m/s；
4）Concrete mixing and transporting car transport concrete to the face that pours, direct discharging enters mould；
5）The scope of operation is poured with ballastless track bed to push ahead, rail, channel-section steel backing plate, clamp circulation fall to use：Dismounting has poured no tiny fragments of stone, coal, etc.
Railway roadbed section walking track structure, the spreading of walking track structure is pushed ahead for construction surface；
6）Repeat step 1）-6）, until completing whole ballastless track bed construction.
6. the user of rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread according to claim 5
Method, it is characterised in that：Above-mentioned steps 5）Middle concrete mixing and transporting car transport concrete to ballastless track bed pours the scope of operation, on walking way
In can with rail wheel walk and rotate mixing drum.
7. the user of rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread according to claim 6
Method, it is characterised in that：Mixing drum of concrete mixing transportation truck rotating speed：It is 10r/min during discharging, is 1.2r/ during stirring walking
min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710307831.7A CN106994743B (en) | 2017-05-04 | 2017-05-04 | Rail transport device and method between surface lines of high-speed rail ballastless track bed concrete construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710307831.7A CN106994743B (en) | 2017-05-04 | 2017-05-04 | Rail transport device and method between surface lines of high-speed rail ballastless track bed concrete construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106994743A true CN106994743A (en) | 2017-08-01 |
| CN106994743B CN106994743B (en) | 2023-04-11 |
Family
ID=59435404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710307831.7A Active CN106994743B (en) | 2017-05-04 | 2017-05-04 | Rail transport device and method between surface lines of high-speed rail ballastless track bed concrete construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994743B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252524A (en) * | 2018-10-24 | 2019-01-22 | 中国水利水电第四工程局有限公司 | Wind power foundation concrete working device |
| CN110031039A (en) * | 2019-03-12 | 2019-07-19 | 浙江交工宏途交通建设有限公司 | Mud jacking track conveying device and collecting method |
| CN112982043A (en) * | 2021-02-05 | 2021-06-18 | 中铁建大湾区建设有限公司 | Material transportation method in road construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000032372A1 (en) * | 1998-11-30 | 2000-06-08 | Edwin Desteiguer Snead | Method and apparatus for a rail-mounted concrete mixer and pump system |
| CN201321589Y (en) * | 2008-12-22 | 2009-10-07 | 中铁一局集团有限公司 | Movable material distributing device used for ballastless track bed concrete pouring |
| CN205735542U (en) * | 2016-05-10 | 2016-11-30 | 贵州永润煤业有限公司 | A kind of mine concrete mixer |
| CN207058889U (en) * | 2017-05-04 | 2018-03-02 | 中铁五局集团有限公司 | Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread |
-
2017
- 2017-05-04 CN CN201710307831.7A patent/CN106994743B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000032372A1 (en) * | 1998-11-30 | 2000-06-08 | Edwin Desteiguer Snead | Method and apparatus for a rail-mounted concrete mixer and pump system |
| CN201321589Y (en) * | 2008-12-22 | 2009-10-07 | 中铁一局集团有限公司 | Movable material distributing device used for ballastless track bed concrete pouring |
| CN205735542U (en) * | 2016-05-10 | 2016-11-30 | 贵州永润煤业有限公司 | A kind of mine concrete mixer |
| CN207058889U (en) * | 2017-05-04 | 2018-03-02 | 中铁五局集团有限公司 | Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252524A (en) * | 2018-10-24 | 2019-01-22 | 中国水利水电第四工程局有限公司 | Wind power foundation concrete working device |
| CN110031039A (en) * | 2019-03-12 | 2019-07-19 | 浙江交工宏途交通建设有限公司 | Mud jacking track conveying device and collecting method |
| CN110031039B (en) * | 2019-03-12 | 2021-07-06 | 浙江交工宏途交通建设有限公司 | Grouting rail transportation device and data acquisition method |
| CN112982043A (en) * | 2021-02-05 | 2021-06-18 | 中铁建大湾区建设有限公司 | Material transportation method in road construction |
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| Publication number | Publication date |
|---|---|
| CN106994743B (en) | 2023-04-11 |
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