CN2649655Y - Pipeline fine-earth backfill machine - Google Patents
Pipeline fine-earth backfill machine Download PDFInfo
- Publication number
- CN2649655Y CN2649655Y CN 03209335 CN03209335U CN2649655Y CN 2649655 Y CN2649655 Y CN 2649655Y CN 03209335 CN03209335 CN 03209335 CN 03209335 U CN03209335 U CN 03209335U CN 2649655 Y CN2649655 Y CN 2649655Y
- Authority
- CN
- China
- Prior art keywords
- belt conveyor
- frame
- soil
- fine earth
- control station
- 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 - Fee Related
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Abstract
The utility model discloses a pipe fine soil backfiller, which comprises a caterpillar belt chassis. A traction bracket is provided at the caterpillar belt chassis, a rack is provided at upper part of the caterpillar belt chassis, a soil crushing and sieving machine is provided above front end of the rack, a belt conveyor is provided below material outlet of the soil crushing and sieving machine, a conveyor displacement oil cylinder is connected with the middle of the belt conveyor, the conveyor displacement oil cylinder can make the belt conveyor that extends left and right ends of the chassis respectively install on the rack, a hydraulic control station, an engine and an electric device are provided on the rack. Comparing with the manual sieving method by using large quantity of labor and material on construction site, using the pipe fine soil backfiller of the utility model can improve working efficiency effectively, shorten construction period, reduce construction fund of project and decrease physical labor of workers. The object of the utility model is to provide a pipe fine soil backfiller with high working efficiency and safety and liability that can backfill soil and stone excavated from construction site after fining on the spot.
Description
Technical field
The utility model relates to a kind of construction machinery that can use in laying underground pipeline, relate in particular to a kind of pipeline fine earth backfill.
Background technology
In the construction of laying underground pipeline, particularly in laying, in the construction of large-scale underground pipeline, require soil backfill on the spot after refinement that the pipeline construction scene is dug out usually, in order to avoid the underground pipeline that the material damage of backfill has been laid.When if the soil particle of backfill does not reach standard-required, existing construction technology is to assemble great amount of manpower and material resources to carry out artificial screening at the construction field (site), not only operating efficiency is lower to adopt this job practices, prolonged the construction period, strengthen the construction fund of engineering, increased the weight of workman's manual labor.
The utility model content
The purpose of this utility model provides a kind of high efficiency, and is safe and reliable, the pipeline fine earth backfill of backfill on the spot after the soil that the job site can be dug out, the stone refinement.
Pipeline fine earth backfill of the present utility model, comprise the creeper truck chassis, the front end on creeper truck chassis is provided with hitch frame, the upper end on described creeper truck chassis is provided with frame, the top of frame front end is provided with the soil breaking screening machine, the discharging opening below of soil breaking screening machine is provided with belt conveyor, the middle part of belt conveyor is connected with the conveyer cylinder displacement, the conveyer cylinder displacement can make belt conveyor be installed on the described frame with leaning out the left and right two ends of described chassis respectively, also is provided with hydraulic control station, motor and electric apparatus control apparatus on the frame.
Pipeline fine earth backfill of the present utility model, wherein said belt conveyor comprises head roll, head roll adopts hydraulic motor to drag, hydraulic motor links to each other with described hydraulic control station by fluid pressure line, and the middle part of described belt conveyor can upwards be rolled over belt conveyor from the middle part and is provided with folding oil cylinder at an angle of 90.
Pipeline fine earth backfill of the present utility model, wherein said electric apparatus control apparatus comprises remote-control receiver, remote control unit and hand-held remote control unit, and remote control unit can make described soil breaking screening machine, belt conveyor and hydraulic control stand in operate as normal under the remote state.
Pipeline fine earth backfill of the present utility model, wherein said hydraulic control station is connected with two oil cylinders that can adjust the forward and backward horizontal level of described frame.
Pipeline fine earth backfill of the present utility model, wherein said hydraulic control station is connected with the hydraulic lift system that can adjust the left and right horizontal level of described frame.
The advantage of pipeline fine earth backfill of the present utility model is: it adopts creeper truck to carry the soil breaking screening machine at the construction field (site) will soil, stone is through pulverizing, directly utilizing belt conveyor that its conveying is filled in the pipe alley after the screening, carry out the method for artificial screening at the construction field (site) and compare with the existing great amount of manpower and material resources of assembling, adopt pipeline fine earth backfill of the present utility model to increase work efficiency effectively, shorten the construction period, reduce the construction fund of engineering, reduce workman's manual labor.When unloading steel pipe at the construction field (site),, can avoid damaging the top layer of steel pipe, cause steel pipe directly not use because the soil breaking screening machine can be thrown bulk admant material on one side automatically.So pipeline fine earth backfill of the present utility model has high efficiency, safe and reliable characteristics.
Below in conjunction with accompanying drawing pipeline fine earth backfill of the present utility model is described further.
Description of drawings
Fig. 1 is in the front view of the structural representation of deployed condition for pipeline fine earth backfill folded beam of the present utility model;
Fig. 2 is the lateral view of Fig. 1.
The specific embodiment
By Fig. 1 and Fig. 2 as can be seen, pipeline fine earth backfill of the present utility model, comprise creeper truck chassis 3, the front end on creeper truck chassis 3 is provided with hitch frame 4, the upper end on creeper truck chassis 3 is provided with frame 2, the top of frame 2 front ends is provided with soil breaking screening machine 1, soil breaking screening machine 1 can be selected existing comparatively ripe soil breaking device for use, its cutting tool then can adopt from the hard alloy cutter of U.S.'s import, so that it has stronger cutting, breaking capacity, and the earth of broken bulk effectively, comprise the red clay soil block in the south of the River, weathered shale and clay brick etc.Can utilize the excavator soil of packing in use, soil blocks bigger stone earlier during through grid 9, and the lifting of grid 9 can be adjusted by grid oil cylinder 11.The soil that passes grid 9 can enter feed bin 10, moves to the cutting tool place and pulverized under the promotion of feeding roller 12.For comparatively hard rock piece that can't be broken, then dish out through the jackstone mouth 17 of soil breaking screening machine 1.The discharging opening below of soil breaking screening machine 1 is provided with belt conveyor 5, soil, stone through 1 fragmentation of soil breaking screening machine can be fallen on the conveyer belt of belt conveyor 5 from the discharging opening of soil breaking screening machine 1, by conveyer belt soil, stone are directly entered in the pipe alley.Be connected with conveyer cylinder displacement 14 at the middle part of belt conveyor 5, the base of conveyer cylinder displacement 14 is installed on the frame 2, conveyer cylinder displacement 14 can make belt conveyor 5 lean out creeper truck chassis 3 left ends or right-hand member respectively, so that can be with the delivery end align with tube ditch of belt conveyor 5.On frame 2, also be provided with hydraulic control station 7, motor 6 and electric apparatus control apparatus 8.Motor 6 is used for providing power to devices such as soil breaking screening machine 1, belt conveyor 5, hydraulic control stations 7, and it is the Cummins Engine of 155KW that motor 6 can adopt power, also can adopt the motor of other model.
Electric apparatus control apparatus 8 comprises remote-control receiver, remote control unit and hand-held remote control unit, and hand-held remote control unit and remote control unit can make soil breaking screening machine 1, belt conveyor 5 and hydraulic control station 7 operate as normal under remote state.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design scheme prerequisite; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. pipeline fine earth backfill, comprise creeper truck chassis (3), the front end on creeper truck chassis (3) is provided with hitch frame (4), it is characterized in that: the upper end on described creeper truck chassis (3) is provided with frame (2), the top of frame (2) front end is provided with soil breaking screening machine (1), the discharging opening below of soil breaking screening machine (1) is provided with belt conveyor (5), the middle part of belt conveyor (5) is connected with conveyer cylinder displacement (14), conveyer cylinder displacement (6) can make belt conveyor (5) lean out described chassis (a 3) left side respectively, be installed on the described frame (2) to right two ends, also be provided with hydraulic control station (7) on the frame (2), motor (6) and electric apparatus control apparatus (8).
2. pipeline fine earth backfill according to claim 1, it is characterized in that: described belt conveyor (5) comprises head roll (13), head roll (13) adopts hydraulic motor to drag, hydraulic motor links to each other with described hydraulic control station (7) by fluid pressure line, and the middle part of described belt conveyor (5) can upwards be rolled over belt conveyor (5) from the middle part and is provided with folding oil cylinder (15) at an angle of 90.
3. pipeline fine earth backfill according to claim 2, it is characterized in that: described electric apparatus control apparatus (8) comprises remote-control receiver, remote control unit and hand-held remote control unit, and remote control unit can make described soil breaking screening machine (1), belt conveyor (5) and hydraulic control station (7) operate as normal under remote state.
4. pipeline fine earth backfill according to claim 3 is characterized in that: described hydraulic control station (7) is connected with two oil cylinders (16) that can adjust the forward and backward horizontal level of described frame (2).
5. pipeline fine earth backfill according to claim 4 is characterized in that: described hydraulic control station (7) is connected with the hydraulic lift system that can adjust the left and right horizontal level of described frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03209335 CN2649655Y (en) | 2003-09-08 | 2003-09-08 | Pipeline fine-earth backfill machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03209335 CN2649655Y (en) | 2003-09-08 | 2003-09-08 | Pipeline fine-earth backfill machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649655Y true CN2649655Y (en) | 2004-10-20 |
Family
ID=34325103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03209335 Expired - Fee Related CN2649655Y (en) | 2003-09-08 | 2003-09-08 | Pipeline fine-earth backfill machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649655Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168445A (en) * | 2010-11-15 | 2011-08-31 | 张永忠 | Automatic backfilling device |
| CN103912001A (en) * | 2014-04-01 | 2014-07-09 | 中铁六局集团有限公司 | Roadbed piping trench backfill soil 'hierarchal overlapping' construction method |
-
2003
- 2003-09-08 CN CN 03209335 patent/CN2649655Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168445A (en) * | 2010-11-15 | 2011-08-31 | 张永忠 | Automatic backfilling device |
| CN103912001A (en) * | 2014-04-01 | 2014-07-09 | 中铁六局集团有限公司 | Roadbed piping trench backfill soil 'hierarchal overlapping' construction method |
| CN103912001B (en) * | 2014-04-01 | 2016-08-17 | 中铁六局集团有限公司 | Roadbed backfilling of pipe canal soil " layering splicing processes " construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041020 Termination date: 20100908 |