CN104695497A - Earthmoving machine construction technology for large earth and rock engineering - Google Patents
Earthmoving machine construction technology for large earth and rock engineering Download PDFInfo
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- CN104695497A CN104695497A CN201410839417.7A CN201410839417A CN104695497A CN 104695497 A CN104695497 A CN 104695497A CN 201410839417 A CN201410839417 A CN 201410839417A CN 104695497 A CN104695497 A CN 104695497A
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Abstract
The invention discloses an earthmoving machine construction technology for a large earth and rock engineering. According to the construction depth and the excavation depth each time, a construction area can be divided into N layers, and each layer is stripped through circular and orderly construction. The earthmoving machine construction technology comprises steps as follows: step one, an unloading hopper is arranged on the ground where the construction elevation of a first layer of the construction area is located, excavation equipment is arranged on the excavation surface, earthmoving machines and mobile belt conveyors are connected to the rear part, the number of the mobile belt conveyors is gradually increased according to the excavation speed of the excavation equipment until the maximum working length of each earthmoving machine is reached; step two, the excavation equipment and the earthmoving machines return to a starting point, the construction of a second stripping layer is started, when the second stripping layer is stripped to the length at which the mobile belt conveyors is required to be increased, the mobile belt conveyors paved on the first stripping layer are moved to the second stripping layer according to the excavation speed of the excavation equipment, and each layer is constructed circularly and orderly. Therefore, the construction machinery of the former layer is sufficiently utilized, the quantity of the machinery is small, a few construction workers are required, the management is easy, and the construction accident rate is further greatly reduced.
Description
Technical field
The present invention relates to engineering field, be specifically related to the upper native machine construction technology of large-scale earth and rock works.
Background technology
If upper native owner is mechanical for a large-scale construction works of large-scale earth and rock works and opencut engineering design research and development.This equipment is broken, conveying function, the major works of, service year limit for length large for construction party amount.Upper native facility have that production capacity is large, efficiency is high, adapt to that complex working condition carries out constructing, transport gradient is large, simple to operate, easy to maintenance, realize the advantages such as modern management, for completing major works, guaranteeing that the construction period accomplishes strong guarantee.
Having under favourable construction equipment condition, for completing major works, upper native machine must have a set of rational construction technology, ability reasonable arrangement, orderly construction.Because the construction breadth of major works is vast, traditional construction method is difficult to carry out system layout, traditional construction machinery as excavator and transport vehicle with the use of, but its construction ability is lower, construction machinery enormous amount, construction worker is many, and it is more difficult to manage, construction accident incidence also improves greatly, is unfavorable for normally carrying out of construction.
Summary of the invention
The present invention mainly provide a kind of can according to the length of the size of engineering quantity, construction period, the quantity of native machine on reasonable disposition, and basic realization controls automatically, construction does not stop to break continuously, and operating personnel are few, the upper native machine construction technology of failure rate is low.
The technical solution adopted for the present invention to solve the technical problems is: the upper native machine construction technology of large-scale earth and rock works, comprises the steps:
A. the first peel ply construction
According to the construction depth of the construction area of every native machine in the sky, determine the degree of depth that each cubic metre of earth and stone is peeled off; Ground residing for the Construction Elevation of works area is arranged discharging hopper, and excavation surface arranges excavating equipment, and rear connects native machine and portable belt conveyer, and portable belt conveyer is connected with ground discharging hopper; According to the driving speed of excavating equipment, progressively increase the quantity of portable belt conveyer, reach the maximum functional length of native machine; By translation and the driving of excavating equipment, whole first peel ply construction is peeled off and terminates;
B. peel ply circulation construction
After the first peel ply has been constructed, starting point got back to by excavating equipment and upper native machine, enter the second peel ply in the same way, when being stripped to the length needing to increase mobile belt machine, the mobile belt machine laid by former first peel ply moves to the second peel ply by the driving speed of excavating equipment, carries out the orderly construction that circulates;
According to construction depth, according to the degree of depth of digging under each, works area can be divided at least two-layer, every layer is dug down successively, for ensureing that equipment has walking passageway, starting point cross section often increases a portable belt conveyer, just many equipment walking passageway, and the final stepped profile that formed is to construction completion elevation.
As the further improvement of the upper native machine construction technology of the large-scale earth and rock works of the present invention, according to construction area, according to the duration, the quantity of described native machine is one or more, constructs separately or multiple stage, native machine coordinates and constructs in construction area from two or four direction from a direction in construction area; Along with digging dark constantly carrying out, final formation is with stair-stepping deep foundation ditch, different construction breadths, the foundation ditch form that final formation is different.
As the further improvement of the upper native machine construction technology of the large-scale earth and rock works of the present invention, upper native machine is peeling off the cubic metre of earth and stone or the mineral of each peel ply, all be delivered in ground transfer hopper by portable belt conveyer, carry out rejecting to spoil ground or mining site with dumping engineering truck, or be directly delivered to material maximal end point by belt conveyor.
Beneficial effect of the present invention: scientifically according to the size of engineering quantity, the length of construction period, the quantity of native machine on reasonable disposition, the a set of equipment related in this construction technology realizes automatic control substantially, construction does not stop to break continuously, systematicness is strong, and operating personnel are few, and management is easy, failure rate is low, effectively can ensure construction speed, control the construction period.
Accompanying drawing explanation
Fig. 1 is that first floor original state schematic diagram is peeled off in the upper native machine construction technology construction of the large-scale earth and rock works of the present invention;
Fig. 2 is the schematic diagram of the supreme native machine maximum functional length of upper native machine construction technology stripping first floor of the large-scale earth and rock works of the present invention;
Fig. 3 is the schematic diagram of the supreme native machine maximum functional length of the upper native machine construction technology stripping second layer of the large-scale earth and rock works of the present invention;
Fig. 4 is the schematic diagram forming notch cuttype cross section after the upper native machine construction technology of the large-scale earth and rock works of the present invention peels off multilayer;
Fig. 5 be the large-scale earth and rock works of the present invention upper native machine construction technology two platform on the schematic diagram of native machine coordinative construction;
Fig. 6 is the transfer schematic diagram of the material separated in the upper native machine construction technology of the large-scale earth and rock works of the present invention;
Fig. 7 is the enlarged diagram of Fig. 6 medium cloud line part;
Fig. 8 is the material transfer schematic diagram of another kind of form of construction work;
Fig. 9 is Fig. 8 medium cloud line part enlarged diagram 1.;
Figure 10 is Fig. 8 medium cloud line part enlarged diagram 2.;
Figure 11 is the material transfer schematic diagram of another form of construction work;
Figure 12 is the enlarged diagram of Figure 11 medium cloud line part;
Figure 13 is the material transfer schematic diagram of another kind of form of construction work;
Figure 14 is the enlarged diagram of encircled portion in Figure 13;
Figure 15 is the material transfer schematic diagram of another kind of form of construction work;
Figure 16 is the enlarged diagram of Figure 15 medium cloud line part;
Figure 17 is the enlarged diagram of discharging hopper in Fig. 1 to Fig. 5;
Figure 18 is the enlarged diagram of portable belt conveyer in Fig. 1 to Fig. 5;
Figure 19 is the enlarged diagram of upper native machine in Fig. 1 to Fig. 3;
Figure 20 is the enlarged diagram of excavating equipment in Fig. 1 to Fig. 5.
In figure: 1, discharging hopper 2, excavating equipment 3, upper native machine 4, portable belt conveyer 5, overfall.
Detailed description of the invention
Clearly understanding to have technical characteristic of the present invention, object and effect, now contrasting accompanying drawing and describing the specific embodiment of the present invention in detail.
The upper native machine construction technology of large-scale earth and rock works, first according to working drawing and geologic report, to the character of engineering, content, technical requirements, surrounding enviroment, geological condition etc. are done conscientiously, fully to study, for equipment is marched into the arena the work of preparing.
Secondly, according to size and duration, particularly construction area and the degree of depth of engineering quantity, reasonable selection carried out to machine native on construction equipment and determines the quantity of construction machinery, arranging, providing seat in the plane coordinate point.
Processing step is as follows:
According to the construction depth of the construction area of every native machine in the sky, determine the degree of depth that each cubic metre of earth and stone is peeled off, as shown in Figure 1, dummy work area Construction Elevation is ± 0, and dig the degree of depth 4 meters under each, the first peel ply length is stripped to the maximum length of native machine.± 0 ground is arranged discharging hopper 1, excavation surface arranges excavating equipment 2, and rear connects native machine 3 and portable belt conveyer 4, and portable belt conveyer 4 is connected with ground discharging hopper 1.According to the driving speed of excavating equipment, progressively increase the quantity of portable belt conveyer, reach the maximum functional length of native machine, as Fig. 2.By translation and the driving of excavating equipment, whole first peel ply construction is peeled off and terminates.
After the first peel ply has been constructed, starting point got back to by excavating equipment and upper native machine, enter the second peel ply in the same way, when being stripped to the length needing to increase mobile belt machine, the mobile belt machine laid by former first peel ply moves to the second peel ply by the driving speed of excavating equipment, carry out the orderly construction that circulates, as Fig. 3, in work progress, overfall 5 auxiliary construction can be increased according to actual needs.
According to construction depth, according to the degree of depth of digging under each, works area can be divided into N layer, every layer is dug down successively, for ensureing that equipment has walking passageway, starting point cross section often increases a portable belt conveyer, just many equipment walking passageway, final formation stepped profile is construction completion elevation extremely, as shown in Figure 4.
According to construction area, according to the duration, can be that on a platform, native machine is constructed separately, also can native machine coordinative construction in multiple stage, as shown in Figure 5, along with digging dark constantly carrying out, the stair-stepping deep foundation ditch of final formation band, different construction breadths, the foundation ditch form that final formation is different.
Upper native machine, peeling off the cubic metre of earth and stone or the mineral of each peel ply, is all delivered in ground transfer hopper by portable belt conveyer.Available dumping engineering truck carries out rejecting to spoil ground or mining site, also directly can be delivered to material maximal end point by belt conveyor, and this according to haul distance, can select rationally economic means of transportation, as shown in Figure 6.
This construction technology construction ability is strong, and construction machinery quantity is few, and construction worker is few, and easily, construction accident incidence is also low, is beneficial to normally carrying out of construction, effectively can ensures construction speed in management, controls the construction period.
Above content is in conjunction with concrete optimal technical scheme further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (3)
1. the upper native machine construction technology of large-scale earth and rock works, is characterized in that, comprise the steps:
A. the first peel ply construction
According to the construction depth of the construction area of every native machine in the sky, determine the degree of depth that each cubic metre of earth and stone is peeled off; Ground residing for the Construction Elevation of works area is arranged discharging hopper, and excavation surface arranges excavating equipment, and rear connects native machine and portable belt conveyer, and portable belt conveyer is connected with ground discharging hopper; According to the driving speed of excavating equipment, progressively increase the quantity of portable belt conveyer, reach the maximum functional length of native machine; By translation and the driving of excavating equipment, whole first peel ply construction is peeled off and terminates;
B. peel ply circulation construction
After the first peel ply has been constructed, starting point got back to by excavating equipment and upper native machine, enter the second peel ply in the same way, when being stripped to the length needing to increase mobile belt machine, the mobile belt machine laid by former first peel ply moves to the second peel ply by the driving speed of excavating equipment, carries out the orderly construction that circulates;
According to construction depth, according to the degree of depth of digging under each, works area can be divided at least two-layer, every layer is dug down successively, for ensureing that equipment has walking passageway, starting point cross section often increases a portable belt conveyer, just many equipment walking passageway, and the final stepped profile that formed is to construction completion elevation.
2. the upper native machine construction technology of large-scale earth and rock works according to claim 1, it is characterized in that, according to construction area, according to the duration, the quantity of described native machine is one or more, constructs separately or multiple stage, native machine coordinates and constructs in construction area from two or four direction from a direction in construction area; Along with digging dark constantly carrying out, final formation is with stair-stepping deep foundation ditch, different construction breadths, the foundation ditch form that final formation is different.
3. the upper native machine construction technology of large-scale earth and rock works according to claim 1, it is characterized in that, described native machine is peeling off the cubic metre of earth and stone or the mineral of each peel ply, all be delivered in ground transfer hopper by portable belt conveyer, carry out rejecting to spoil ground or mining site with dumping engineering truck, or be directly delivered to material maximal end point by belt conveyor.
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| CN201410839417.7A CN104695497B (en) | 2014-12-30 | 2014-12-30 | The upper native machine construction technology of large-scale earth and rock works |
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| CN201410839417.7A CN104695497B (en) | 2014-12-30 | 2014-12-30 | The upper native machine construction technology of large-scale earth and rock works |
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| CN104695497B CN104695497B (en) | 2019-11-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173673A (en) * | 2015-10-13 | 2015-12-23 | 云南省小龙潭矿务局机修总厂 | Soil dumping process for multi-directional transferring and machine head dead zone eliminating by waste soil field rubber belt machines |
| CN106608491A (en) * | 2015-10-22 | 2017-05-03 | 中铁二局集团有限公司 | Adjustable conveying belt muck discharging method for high-slope-ratio entrance and exit channel |
| CN109319522A (en) * | 2018-08-31 | 2019-02-12 | 中国华冶科工集团有限公司 | A kind of pit earthwork transport device |
| CN111549846A (en) * | 2020-04-30 | 2020-08-18 | 深圳市工勘岩土集团有限公司 | Construction method for foundation pit earthwork transportation and crushing treatment |
| CN114229523A (en) * | 2021-12-24 | 2022-03-25 | 焦作科瑞森重装股份有限公司 | Mining and stripping process and matched equipment for mine raw materials for mechanized production |
| CN115341602A (en) * | 2022-08-30 | 2022-11-15 | 徐少钢 | Flexible control soil feeding excavation system |
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| JPS5655614A (en) * | 1979-10-09 | 1981-05-16 | Hiroshi Tsuji | Ground construction work |
| CN1814918A (en) * | 2006-03-02 | 2006-08-09 | 顾建华 | Earthwork construction method |
| CN201269103Y (en) * | 2008-08-20 | 2009-07-08 | 三一重型装备有限公司 | Drift driving construction system |
| CN101775821A (en) * | 2009-12-10 | 2010-07-14 | 中国建筑一局(集团)有限公司 | Device and method for vertically transporting earthwork through reverse construction method |
| CN103410152A (en) * | 2013-09-05 | 2013-11-27 | 中交公路养护工程技术有限公司 | Construction method for long, narrow and deep foundation pit soil excavation |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5655614A (en) * | 1979-10-09 | 1981-05-16 | Hiroshi Tsuji | Ground construction work |
| CN1814918A (en) * | 2006-03-02 | 2006-08-09 | 顾建华 | Earthwork construction method |
| CN201269103Y (en) * | 2008-08-20 | 2009-07-08 | 三一重型装备有限公司 | Drift driving construction system |
| CN101775821A (en) * | 2009-12-10 | 2010-07-14 | 中国建筑一局(集团)有限公司 | Device and method for vertically transporting earthwork through reverse construction method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173673A (en) * | 2015-10-13 | 2015-12-23 | 云南省小龙潭矿务局机修总厂 | Soil dumping process for multi-directional transferring and machine head dead zone eliminating by waste soil field rubber belt machines |
| CN106608491A (en) * | 2015-10-22 | 2017-05-03 | 中铁二局集团有限公司 | Adjustable conveying belt muck discharging method for high-slope-ratio entrance and exit channel |
| CN109319522A (en) * | 2018-08-31 | 2019-02-12 | 中国华冶科工集团有限公司 | A kind of pit earthwork transport device |
| CN111549846A (en) * | 2020-04-30 | 2020-08-18 | 深圳市工勘岩土集团有限公司 | Construction method for foundation pit earthwork transportation and crushing treatment |
| CN111549846B (en) * | 2020-04-30 | 2021-09-24 | 深圳市工勘岩土集团有限公司 | Construction method for foundation pit earthwork transportation and crushing treatment |
| CN114229523A (en) * | 2021-12-24 | 2022-03-25 | 焦作科瑞森重装股份有限公司 | Mining and stripping process and matched equipment for mine raw materials for mechanized production |
| CN114229523B (en) * | 2021-12-24 | 2023-08-29 | 焦作科瑞森重装股份有限公司 | Mining and stripping process for mine raw materials for mechanized production and matched equipment |
| CN115341602A (en) * | 2022-08-30 | 2022-11-15 | 徐少钢 | Flexible control soil feeding excavation system |
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| CN104695497B (en) | 2019-11-22 |
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Effective date of registration: 20220905 Address after: No. 28, Heguqiao, Huaxin Community, Huazhuang Street, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Ma Sheng Patentee after: Shen Xu Address before: Block B22-23, Shuofang Industrial Concentration Zone, New District, Wuxi City, Jiangsu Province, 214000 Patentee before: WUXI SANHE HEAVY MACHINERY Co.,Ltd. |
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Effective date of registration: 20220919 Address after: 214000 room 508, floor 5, No. 6, Xingguang commercial center, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Sanhe green energy environment Co.,Ltd. Address before: No. 28, Heguqiao, Huaxin Community, Huazhuang Street, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee before: Ma Sheng Patentee before: Shen Xu |