CN105297807A - Integrated trench open cutting heading machine with automatic backfill function - Google Patents
Integrated trench open cutting heading machine with automatic backfill function Download PDFInfo
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- CN105297807A CN105297807A CN201510763328.3A CN201510763328A CN105297807A CN 105297807 A CN105297807 A CN 105297807A CN 201510763328 A CN201510763328 A CN 201510763328A CN 105297807 A CN105297807 A CN 105297807A
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Abstract
An integrated trench open cutting heading machine with the automatic backfill function comprises a drive hydraulic motor, a muck bin, a belt conveyor, a belt digging and cutting system, a connecting rod, a rotation hydraulic motor, an adjusting oil cylinder, a guiding sleeve, a front shield, a hydraulic pump station, a hinge oil cylinder, a hinge ring, a tail shield, a main thrust oil cylinder and a rotation shaft. Shovel teeth are welded to a crawler belt of chain wheels of the belt digging and cutting system. The drive hydraulic motor is connected with the belt digging and cutting system. The belt digging and cutting system and the muck bin are fixed. The muck bin and the front shield are hinged through the connecting rod. The belt conveyor is connected with the muck bin through the rotation shaft. The front shield and the tail shield are connected through the hinge oil cylinder and the hinge ring, a hinge seal is arranged, and the main thrust oil cylinder is connected and fixed to the tail shield through bolts. The integrated trench open cutting heading machine is high in automation degree, the construction efficiency is improved, the pipe gallery construction distance is short, the construction cost is much lower than that of a shield tunneling method, and the integrated trench open cutting heading machine is applied to the technical field of tunnel heading machines.
Description
Technical field
The present invention relates to a kind of integrated pipe canal open cut development machine with automatic backfill function for underground pipe gallery engineering construction in tunnel machine technical field.
Background technology
At present, pipe gallery engineering refers to that below urban road, build a municipal administration shares tunnel, the multiple municipal pipelines such as electric power, communication, water supply, combustion gas are concentrated on one, carry out unified planning, unified construction, unified management, to accomplish the comprehensive utilization of the underground space and sharing of resource.Traditional municipal pipeline direct-buried mode, not only cause the excavation repeatedly of urban road, and be also a kind of waste to urban underground space resource itself, pipe gallery is constructed under urban road, by intensive for various pipeline, take laying of pipe gallery, be not only conducive to the increase and decrease of various pipeline and the repair and maintenance management of each pipeline, also helping city elimination " slide fastener road " and ensure that traffic is unobstructed, is a kind of comparatively scientific and reasonable pattern.Along with the quickening of Urbanization in China, all cities all experiencing the process of dilatation, and increase the demand item of infrastructure, requirement also significantly promotes, pipe gallery is the trend of municipal pipeline intensive construction, is also urban infrastructure modernization construction direction.
The construction method of pipe gallery is more, but difference environmentally, and its economy and social benefit have a long way to go.On the whole, in newly built city district, answer synchronized construction piping lane, it is economical for adopting cut and cover method to build, but construction period is long, and automaticity is low; Carry out piping lane construction in old town, consider the impact of environment and possible levy the expense of tearing open, shield method is better than cut and cover method, but is different from other constructing tunnels owing to building piping lane, needs each about hundred meters to arrange node, and the excavation cost of shield method is remained high.Therefore, research and develop a kind of integrated pipe canal open cut development machine with automatic backfill function is new problem anxious to be resolved always.
Summary of the invention
The object of the present invention is to provide a kind of integrated pipe canal open cut development machine with automatic backfill function, should
Invention structure is simple, and efficiency is higher, is combined by cut and cover method with shield method, and can realize excavation simultaneously, section of jurisdiction lays and backfill, more traditional trench digging cut and cover method efficiency is higher, less to ambient influnence, while more economical and practical compared with shield method.
The object of the present invention is achieved like this: a kind of integrated pipe canal open cut development machine with automatic backfill function, comprise driving hydraulic motor, dregs storehouse, conveyor, belt digging system, connecting rod, rotary fluid motor, adjustment oil cylinder, fairlead, front shield, hydraulic power unit, hinged oil cylinder, hinge eyes, tail shield, promote mainly oil cylinder, gyroaxis, the crawler belt of the sprocket wheel of belt digging system is welded with teeth, hydraulic motor is driven to be connected with belt digging system, belt digging system and dregs storehouse are fixed, dregs storehouse and front shield pass through rod hinge connection, conveyor is connected with dregs storehouse by gyroaxis, front shield is connected by hinged oil cylinder and hinge eyes with tail shield, and be provided with hinged sealing, promote mainly oil cylinder to be bolted and to be fixed on tail shield, in front shield, hydraulic power unit is set, adjustment oil cylinder is connected with fairlead, rotary fluid motor is connected with conveyor,
Described a kind of operating principle with the integrated pipe canal open cut development machine of automatic backfill function is, belt digging system is fixed in dregs storehouse, dregs storehouse and front shield pass through rod hinge connection, the cutter head driving fairlead can promote belt digging system by adjustment oil cylinder adjusts cutting angle and the degree of depth, front shield and tail shield carry out tuning by hinged oil cylinder and hinge eyes, during construction, the belt digging system rotary cutting soil body is driven by driving hydraulic motor, the dregs cut is brought in dregs storehouse by the teeth in belt digging system, utilize conveyor that dregs is discharged into pipe trench side, promote mainly oil cylinder to stretch out simultaneously, withstand the section of jurisdiction A placed and promote complete machine driving, after completing a stroke, promote mainly oil cylinder to retract, section of jurisdiction A is accurately placed in the middle of the pipe trench of shaping by loop wheel machine, after section of jurisdiction A places, conveyor is 90-degree rotation under rotary fluid motor drives, dregs is directly backfilling into and places on complete section of jurisdiction A, complete a working cycles,
Described a kind of there is the integrated pipe canal open cut development machine of automatic backfill function use and method of operating be
,the crawler belt of the sprocket wheel of belt digging system is welded with teeth, and be transported in dregs storehouse by dregs while excavation, discharged by dregs by conveyor, conveyor is connected by gyroaxis with dregs storehouse, can rotate within the scope of 0-90 degree; During construction, the soil body is cut by driving fluid motor-driven belt digging system, conveyor is to the casting of pipe trench side, and complete machine relies on and promotes mainly oil cylinder to provide thrust, when after driving stroke, promote mainly oil cylinder to retract, now utilize loop wheel machine to be put into accurately by section of jurisdiction A in the pipe trench dug, utilize conveyor that dregs is discharged into pipe trench side, after completing section of jurisdiction A placement, drive conveyor 90-degree rotation by rotary fluid motor, directly dregs is backfilling on section of jurisdiction A that cloth is good; Belt digging system and front shield hinged, when needs adjustment excavation face angle and cutting depth, adjustment oil cylinder is utilized to drive fairlead to promote whole belt cutting system, reach the object of adjustment cutting angle and the degree of depth, front shield is connected by hinged oil cylinder with tail shield, for initiatively hinged, and is provided with hinged sealing, when needs turn to, the length of being stretched out by the hinged oil cylinder 11 in the adjustment left and right sides drives fuselage to carry out tuning.
Main points of the present invention are its structure and working principle.
A kind of integrated pipe canal open cut development machine with automatic backfill function compared with prior art, there is automaticity high, by supporting, excavation, backfill these three steps to carry out simultaneously, lifting construction efficiency, piping lane construction distance is shorter, more much lower than shield method on construction cost, the section of jurisdiction used is prefabricated pipe section, while excavation, utilize loop wheel machine to be directly placed in the pipe trench of shaping by section of jurisdiction, efficiency of construction is at all not less than the advantages such as shield construction, will be widely used in tunnel machine technical field.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the present invention is described in detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
Detailed description of the invention
With reference to accompanying drawing, a kind of integrated pipe canal open cut development machine with automatic backfill function, comprise and drive hydraulic motor 1, dregs storehouse 2, conveyor 3, belt digging system 4, connecting rod 5, rotary fluid motor 6, adjustment oil cylinder 7, fairlead 8, front shield 9, hydraulic power unit 10, hinged oil cylinder 11, hinge eyes 12, tail shield 13, promote mainly oil cylinder 14, gyroaxis 15, the crawler belt of the sprocket wheel of belt digging system 4 is welded with teeth, hydraulic motor 1 is driven to be connected with belt digging system 4, belt digging system 4 is fixed with dregs storehouse 2, dregs storehouse 2 is hinged by connecting rod 5 with front shield 9, conveyor 3 is connected with dregs storehouse 2 by gyroaxis 15, front shield 9 is connected by hinged oil cylinder 11 and hinge eyes 12 with tail shield 13, and be provided with hinged sealing, promote mainly oil cylinder 14 to be bolted and to be fixed on tail shield 13, in front shield 9, hydraulic power unit 10 is set, adjustment oil cylinder 7 is connected with fairlead 8, rotary fluid motor 6 is connected with conveyor 3.
Described a kind of operating principle with the integrated pipe canal open cut development machine of automatic backfill function is, belt digging system 4 is fixed in dregs storehouse 2, dregs storehouse 2 is hinged by connecting rod 5 with front shield 9, the cutter head driving fairlead can promote belt digging system 4 by adjustment oil cylinder adjusts cutting angle and the degree of depth, front shield 9 carries out tuning with tail shield 13 by hinged oil cylinder and hinge eyes 12, during construction, the belt digging system 4 rotary cutting soil body is driven by driving hydraulic motor 1, the dregs cut is brought in dregs storehouse 2 by the teeth in belt digging system 4, utilize conveyor 3 that dregs is discharged into pipe trench side, promote mainly oil cylinder 14 to stretch out simultaneously, withstand the section of jurisdiction A placed and promote complete machine driving, after completing a stroke, promote mainly oil cylinder 14 to retract, section of jurisdiction A is accurately placed in the middle of the pipe trench of shaping by loop wheel machine, after section of jurisdiction A places, conveyor 3 is 90-degree rotation under rotary fluid motor drives, dregs is directly backfilling into and places on complete section of jurisdiction A, complete a working cycles.
Described a kind of there is the integrated pipe canal open cut development machine of automatic backfill function use and method of operating be
,the crawler belt of the sprocket wheel of belt digging system 4 is welded with teeth, is transported in dregs storehouse 2 while excavation by dregs, discharged by dregs by conveyor 3, conveyor 3 is connected by gyroaxis 15 with dregs storehouse 2, can rotate within the scope of 0-90 degree; During construction, belt digging system 4 is driven to cut the soil body by driving hydraulic motor 1, conveyor 3 is to the casting of pipe trench side, and complete machine relies on and promotes mainly oil cylinder 14 to provide thrust, when after driving stroke, promote mainly oil cylinder 14 to retract, now utilize loop wheel machine to be put into accurately by section of jurisdiction A in the pipe trench dug, utilize conveyor 3 that dregs is discharged into pipe trench side, after completing section of jurisdiction A placement, drive conveyor 3 90-degree rotation by rotary fluid motor 6, directly dregs is backfilling on section of jurisdiction A that cloth is good; Belt digging system 4 is hinged with front shield 9, when needs adjustment excavation face angle and cutting depth, adjustment oil cylinder 7 is utilized to drive fairlead 8 to promote whole belt cutting system 4, reach the object of adjustment cutting angle and the degree of depth, front shield 9 is connected by hinged oil cylinder 11 with tail shield 13, for initiatively hinged, and is provided with hinged sealing, when needs turn to, the length of being stretched out by the hinged oil cylinder 11 in the adjustment left and right sides drives fuselage to carry out tuning.
Claims (3)
1. one kind has the integrated pipe canal open cut development machine of automatic backfill function, comprise driving hydraulic motor, dregs storehouse, conveyor, belt digging system, connecting rod, rotary fluid motor, adjustment oil cylinder, fairlead, front shield, hydraulic power unit, hinged oil cylinder, hinge eyes, tail shield, promote mainly oil cylinder, gyroaxis, it is characterized in that: the crawler belt of the sprocket wheel of belt digging system is welded with teeth, hydraulic motor is driven to be connected with belt digging system, belt digging system and dregs storehouse are fixed, dregs storehouse and front shield pass through rod hinge connection, conveyor is connected with dregs storehouse by gyroaxis, front shield is connected by hinged oil cylinder and hinge eyes with tail shield, and be provided with hinged sealing, promote mainly oil cylinder to be bolted and to be fixed on tail shield, in front shield, hydraulic power unit is set, adjustment oil cylinder is connected with fairlead, rotary fluid motor is connected with conveyor.
2. a kind of integrated pipe canal open cut development machine with automatic backfill function according to claim 1, it is characterized in that: described a kind of operating principle with the integrated pipe canal open cut development machine of automatic backfill function is, belt digging system is fixed in dregs storehouse, dregs storehouse and front shield pass through rod hinge connection, the cutter head driving fairlead can promote belt digging system by adjustment oil cylinder adjusts cutting angle and the degree of depth, front shield and tail shield carry out tuning by hinged oil cylinder and hinge eyes, during construction, the belt digging system rotary cutting soil body is driven by driving hydraulic motor, the dregs cut is brought in dregs storehouse by the teeth in belt digging system, utilize conveyor that dregs is discharged into pipe trench side, promote mainly oil cylinder to stretch out simultaneously, withstand the section of jurisdiction A placed and promote complete machine driving, after completing a stroke, promote mainly oil cylinder to retract, section of jurisdiction A is accurately placed in the middle of the pipe trench of shaping by loop wheel machine, after section of jurisdiction A places, conveyor is 90-degree rotation under rotary fluid motor drives, dregs is directly backfilling into and places on complete section of jurisdiction A, complete a working cycles.
3. a kind of integrated pipe canal open cut development machine with automatic backfill function according to claim 1, is characterized in that: described a kind of there is the integrated pipe canal open cut development machine of automatic backfill function use and method of operating be
,the crawler belt of the sprocket wheel of belt digging system is welded with teeth, and be transported in dregs storehouse by dregs while excavation, discharged by dregs by conveyor, conveyor is connected by gyroaxis with dregs storehouse, can rotate within the scope of 0-90 degree; During construction, the soil body is cut by driving fluid motor-driven belt digging system, conveyor is to the casting of pipe trench side, and complete machine relies on and promotes mainly oil cylinder to provide thrust, when after driving stroke, promote mainly oil cylinder to retract, now utilize loop wheel machine to be put into accurately by section of jurisdiction A in the pipe trench dug, utilize conveyor that dregs is discharged into pipe trench side, after completing section of jurisdiction A placement, drive conveyor 90-degree rotation by rotary fluid motor, directly dregs is backfilling on section of jurisdiction A that cloth is good; Belt digging system and front shield hinged, when needs adjustment excavation face angle and cutting depth, adjustment oil cylinder is utilized to drive fairlead to promote whole belt cutting system, reach the object of adjustment cutting angle and the degree of depth, front shield is connected by hinged oil cylinder with tail shield, for initiatively hinged, and is provided with hinged sealing, when needs turn to, the length of being stretched out by the hinged oil cylinder 11 in the adjustment left and right sides drives fuselage to carry out tuning.
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| CN201510763328.3A CN105297807B (en) | 2015-11-11 | 2015-11-11 | A kind of integrated pipe canal open cut development machine with automatic backfill function |
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| CN201510763328.3A CN105297807B (en) | 2015-11-11 | 2015-11-11 | A kind of integrated pipe canal open cut development machine with automatic backfill function |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593452A (en) * | 2017-01-10 | 2017-04-26 | 辽宁三三工业有限公司 | Residue soil baffle of shield tunneling machine |
| CN107218056A (en) * | 2017-07-31 | 2017-09-29 | 中铁隧道集团有限公司 | A kind of tunnel dregs collects and perpendicular lifting apparatus |
| CN107268681A (en) * | 2017-08-09 | 2017-10-20 | 中国铁建重工集团有限公司 | Piping lane apparatus for work |
| CN107313781A (en) * | 2017-06-23 | 2017-11-03 | 山河智能装备股份有限公司 | A kind of superficial stratum piping lane one-shot forming development machine and driving method |
| CN110912029A (en) * | 2019-12-13 | 2020-03-24 | 东阳宗添电子科技有限公司 | Buried cable laying device |
| CN114108730A (en) * | 2021-12-02 | 2022-03-01 | 中交第二航务工程局有限公司 | Side and rear automatic backfilling system of comprehensive pipe gallery open tunneling machine and control method thereof |
| CN114718113A (en) * | 2022-04-19 | 2022-07-08 | 中铁工程装备集团有限公司 | U-shaped shield tunneling machine suitable for soft rock stratum and construction method |
| CN115369915A (en) * | 2022-09-15 | 2022-11-22 | 中冶京诚工程技术有限公司 | Tunneling support device for comprehensive pipe gallery and operation method thereof |
| CN117868239A (en) * | 2024-03-06 | 2024-04-12 | 乾坤环保股份有限公司 | Municipal works construction slot excavation device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593452A (en) * | 2017-01-10 | 2017-04-26 | 辽宁三三工业有限公司 | Residue soil baffle of shield tunneling machine |
| CN107313781A (en) * | 2017-06-23 | 2017-11-03 | 山河智能装备股份有限公司 | A kind of superficial stratum piping lane one-shot forming development machine and driving method |
| CN107218056A (en) * | 2017-07-31 | 2017-09-29 | 中铁隧道集团有限公司 | A kind of tunnel dregs collects and perpendicular lifting apparatus |
| CN107268681A (en) * | 2017-08-09 | 2017-10-20 | 中国铁建重工集团有限公司 | Piping lane apparatus for work |
| CN110912029A (en) * | 2019-12-13 | 2020-03-24 | 东阳宗添电子科技有限公司 | Buried cable laying device |
| CN114108730A (en) * | 2021-12-02 | 2022-03-01 | 中交第二航务工程局有限公司 | Side and rear automatic backfilling system of comprehensive pipe gallery open tunneling machine and control method thereof |
| CN114718113A (en) * | 2022-04-19 | 2022-07-08 | 中铁工程装备集团有限公司 | U-shaped shield tunneling machine suitable for soft rock stratum and construction method |
| CN115369915A (en) * | 2022-09-15 | 2022-11-22 | 中冶京诚工程技术有限公司 | Tunneling support device for comprehensive pipe gallery and operation method thereof |
| CN115369915B (en) * | 2022-09-15 | 2023-07-04 | 中冶京诚工程技术有限公司 | Tunneling supporting device for comprehensive pipe rack and operation method thereof |
| CN117868239A (en) * | 2024-03-06 | 2024-04-12 | 乾坤环保股份有限公司 | Municipal works construction slot excavation device |
| CN117868239B (en) * | 2024-03-06 | 2024-05-17 | 乾坤环保股份有限公司 | Municipal works construction slot excavation device |
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