CN207058889U - Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread - Google Patents
Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread Download PDFInfo
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- CN207058889U CN207058889U CN201720484755.2U CN201720484755U CN207058889U CN 207058889 U CN207058889 U CN 207058889U CN 201720484755 U CN201720484755 U CN 201720484755U CN 207058889 U CN207058889 U CN 207058889U
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- concrete
- walking
- track bed
- ballastless track
- upper thread
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Abstract
The utility model discloses 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 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, its concrete conveyance outlet face concrete mixing and transporting car charging aperture；The utility model realizes orientation walking delivering concrete by track of walking, solve the problems, such as that ballastless track bed pours narrow scope of operation construction site, concrete transportation and other processes and interfered, make to transport between concrete wire quick, unimpeded, 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 greatly improves.
Description
Technical field
The utility model belongs to technical field of construction equipment, and in particular to a kind of high ferro ballastless track bed concrete construction upper thread
Between rail travel device.
Background technology
To prevent from ftractureing, double-block type non-fragment rail bed concrete enters the control of the mould slump in 140~150mm, using bucket
It is sent into mould or directly enters mould and pours；The total logistics cost in pouring construction is a difficult problem simultaneously.
Working face enters mould using rail-mounted straddle truck longitudinal direction handling concrete to the face of pouring more at present；Due to being limited by space, and
Each operation operation shares single passage, and construction space is narrow and small, influences each other and disturbs and be big.In face of construction equipment, material, big part
And circulation material is wide in variety, quantity is more, tissue is needed constantly to have bad luck in the construction such as equipment, circulation material, big part circulation, no tiny fragments of stone, coal, etc.
Railway roadbed pouring construction can not form a unimpeded construction total logistics cost, not only directly influence construction speed, once concrete
It can not ensure that the logistics of concrete is unimpeded among casting process, the quality of railway roadbed will be caused to have a strong impact on.Therefore reasonably enter
Row construction organization, select, develop some and be available for the unimpeded equipment of total logistics cost, effectively improve logistic efficiency, guarantee is constructed into
Degree, ensures that construction quality has great function and significance.
The content of the invention
The utility model solve technical problem be：Rail is transported between providing a kind of high ferro ballastless track bed concrete construction upper thread
Defeated device, solve ballastless track bed and pour that scope of operation construction site is narrow, concrete transportation is asked with what other processes interfered
Topic, makes to transport between concrete wire quick, unimpeded, and efficiency of construction and quality are higher.
The technical scheme that the utility model is taken is：Rail travel fills between a kind of high ferro ballastless track bed concrete construction upper thread
Put, including two walking tracks, concrete mixing and transporting car and concrete belt transporter, two are installed with 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
Transporter, concrete belt transporter are placed on walking track by roller two, and its concrete conveyance outlet face concrete stirs
Mix transport vehicle charging aperture.
Preferably, 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 to be exported for concrete conveyance along walking orbital direction.
Preferably, the concrete conveyance porch of above-mentioned concrete belt transporter is provided with backgauge bucket.
Preferably, above-mentioned rollers one set four, are roller group structure, 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 concrete mixing and transporting car.
The beneficial effects of the utility model：Compared with prior art, effect of the present utility model is as follows：
1）The utility model is walked concrete-agitating transport machine and concrete belt transporter orientation by track of walking,
Solve the problems, such as that ballastless track bed pours narrow scope of operation construction site, concrete transportation and other processes and interfered,
Make to transport between concrete wire quick, unimpeded；
2）Existing 10t two-wires straddle truck construction surface longitudinal direction handling concrete is sent into moding rail between line to bucket is poured into a mould
The concrete mixing and transporting car of line transports concrete to the direct discharging in the face that pours and enters mould, construction safety, convenient, fast；
3）Rail-mounted concrete mixing and transporting car road speed is fast compared to straddle truck handling concrete between line, makes ballastless track bed
Pour it is continuous, quick, ensure pouring quality, cast efficiency greatly improve；
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 way of walking as rail wheel is walked, and concrete is kept equal
It is even, do not isolate, efficiently solve the problems, such as scope of operation total logistics cost, ensure that ballastless track bed concrete quality.
Brief description of the drawings
Fig. 1 is construction flow chart of the present utility model, i.e., rail is transported between high ferro ballastless track bed concrete construction upper thread
Defeated process chart.
Fig. 2 is construction surface horizontal layout schematic diagram of the present utility model；
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 poured, 4-
The ballastless track bed that right line has poured, 5- sleepers storeroom, 6- work zone, 7- ballastless track bed concretings operation area, 8-
Construction direction, 9- cross-lines straddle truck walking track, 10- cross-lines straddle truck (10t), 11- walking tracks, 12- concrete stirring fortune
Defeated car, 13- concrete belt transporters, 14- wheeled concrete agitator trucks.
Fig. 3 rail travel installation drawings between high ferro ballastless track bed concrete wire of the present utility model；
In Fig. 3, the walking track between 1- lines, the concrete belt transporter between 2- lines, the concrete stirring fortune between 3- lines
Defeated car.
Embodiment
Below in conjunction with the accompanying drawings and the utility model 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 are placed on walking track 1 by roller two, and its concrete conveyance outlet face is mixed
Coagulate the native charging aperture of agitator truck 3.
Preferably, 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 to be exported for concrete conveyance along walking track 1 direction.
Preferably, the concrete conveyance porch of above-mentioned concrete belt transporter 2 is provided with backgauge bucket 7, can ensure
The concrete of input is walked along conveyer belt, is avoided dropping and is caused to waste.
Preferably, above-mentioned rollers 1 set four, are roller group structure, 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 concrete mixing and transporting car 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
Formula, between ballastless track bed concrete construction upper thread transport transport to concrete to pour into a mould using rail-mounted concrete mixing and transporting car and make
Industry face, pour the direct discharging in face and enter mould, the specific method comprises the following steps：
1）Install, track of being walked between fixing line：Two walking tracks are installed among two-wire ballastless track bed, walking track is adopted
Assembled with 24kg/m rail, channel-section steel backing plate, clamp, it is levelling that walking track is fixed on into Bridge Beam face, roadbed supporting course and tunnel
On layer, walking track length is more than 1200 m between upper thread of constructing, and is debugged after installation, ensures that equipment can be transported normally
OK, concrete mixing and transporting car, concrete belt conveyer must arrange special messenger to be operated, operator need it is trained it is qualified after
Take appointment with certificate operation；
2）Concrete mixing and transporting car, concrete belt transporter are installed respectively on walking track：Parts are used certainly
Transport unload to ballastless track bed construction surface, is assembled into rail-mounted concrete mixing and transporting car and belt conveyer in construction surface successively
Onto walking track；
3）In ballastless track bed construction surface, concrete is transported to belt-conveying machine inlet from wheeled concrete agitator truck
Place, by concrete belt transporter by concrete conveyance to rail-mounted concrete mixing and transporting car, concrete belt is transported
Machine is 25~30 degree, 140~150mm of concrete slump using big ramp transport, the gradient upwards, concrete belt transporter
Speed be 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
Ballastless track bed 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.
Preferably, above-mentioned steps 5）Middle concrete mixing and transporting car transport concrete to ballastless track bed pours the scope of operation, is walking
Mixing drum can be rotated as rail wheel is walked in way, concrete kept uniform, isolated, efficiently solve scope of operation logistics group
Problem is knitted, ensure that ballastless track bed concrete quality.
Preferably, above-mentioned mixing drum of concrete mixing transportation truck rotating speed：It is 10r/min during discharging, stirring is when walking
1.2r/min。
It is described above, only specific embodiment of the present utility model example, the scope of protection of the utility model not office
It is limited to this.Be familiar with the those skilled in the art in the technical scope that the utility model discloses, can easily find change or
Substitute mode, these should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with
The scope of the claims is defined.
Claims (4)
- A kind of 1. rail travel device between 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）Walking track is placed in by roller two（1）On, the outlet of its concrete conveyance Face concrete mixing and transporting car（3）Charging aperture.
- 2. rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread according to claim 1, its feature 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 to be exported for concrete conveyance.
- 3. rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread according to claim 1, its feature It is：Concrete belt transporter（2）Concrete conveyance porch be provided with backgauge bucket（7）.
- 4. rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread according to claim 1, its feature It is：Roller one（4）Four are set, is roller group structure, each roller one（4）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 concrete mixing and transporting car（3）Bottom plate On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484755.2U CN207058889U (en) | 2017-05-04 | 2017-05-04 | Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484755.2U CN207058889U (en) | 2017-05-04 | 2017-05-04 | Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207058889U true CN207058889U (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484755.2U Active CN207058889U (en) | 2017-05-04 | 2017-05-04 | Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994743A (en) * | 2017-05-04 | 2017-08-01 | 中铁五局集团有限公司 | Rail travel apparatus and method between a kind of high ferro ballastless track bed concrete construction upper thread |
| CN108487921A (en) * | 2018-04-28 | 2018-09-04 | 淮北矿业股份有限公司 | One kind being used for underground coal mine large-section underground continuous concrete device and its casting method |
-
2017
- 2017-05-04 CN CN201720484755.2U patent/CN207058889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994743A (en) * | 2017-05-04 | 2017-08-01 | 中铁五局集团有限公司 | Rail travel apparatus and method between a kind of high ferro ballastless track bed concrete construction upper thread |
| CN108487921A (en) * | 2018-04-28 | 2018-09-04 | 淮北矿业股份有限公司 | One kind being used for underground coal mine large-section underground continuous concrete device and its casting method |
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