CN108843021B - Close the working procedure in stock ground - Google Patents
Close the working procedure in stock ground Download PDFInfo
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- CN108843021B CN108843021B CN201810671519.0A CN201810671519A CN108843021B CN 108843021 B CN108843021 B CN 108843021B CN 201810671519 A CN201810671519 A CN 201810671519A CN 108843021 B CN108843021 B CN 108843021B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
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Abstract
The present invention relates to a kind of working procedures for closing stock ground, i.e., construct after the completion of pile foundation engineering construction to retaining wall foundation, barricade superstructure of then constructing；Then Construction Unloading Platform, discharging platform, which has been constructed, followed by installs first part's mill construction, is subsequently mounted the first segment of barricade bracket position and ground infrastructure, then installs scraper reclaimer, finally carries out equipment debugging and ending；Rationally intert construction other processes process while above-mentioned operation process is constructed.The completion time of project has been greatly shortened under the premise of guaranteeing safety and quality in the present invention, is conducive to save the cost.
Description
Technical field
The present invention relates to the technical fields of raw material region closing stock ground construction, refer in particular to a kind of applying for c-type closing stock ground
Work process.
Background technique
Comprehensive stock yard is mainly used for storing the crude fuel of steel plant, mainly by sintering fine iron ore, auxiliary material and smokeless
Coal, coking coking coal, blast furnace lump ore, pelletizing, coke and stocking sinter etc..Currently, area in all parts of the country metallurgy industry steel
The climax of raw material region closing stock ground environmental protection greenhouse construction is being risen in factory, the construction in c-type closing stock ground be exactly wherein it
One.
The supplied materials sealing-tape machine that the material in c-type closing stock ground is arranged through T stage inputs at the top of workshop, carries out heap through unloader
Expect operation, the material of stockpiling carries out material extracting operation using scraper reclaimer.According to material kind and production needs, c-type sealed material
Material is stored using transverse and longitudinal partition wall lattice in field, and Classification of materials heap not of the same race passes through automatically-monitored skill there are in different material lattice
Art carries out classification stockpiling and management to material.Due to that can improve stock yard regional environment and improve the stockpiling matter of crude fuel
Amount prevents adjacent mine, Coal Stack Yard from issuing biology material mixing in adverse weather condition, while reducing heavy rain and washing away and blow etc. and drawing
The loss risen, therefore use scope is wide.
At this stage, as shown in Figure 1, closing stock ground includes mill construction 10, the mill construction 10 is C-shaped, including is located at
The retaining wall foundation 20 and ground infrastructure of 10 bottom of mill construction, wherein the top of the retaining wall foundation 20 is equipped with gear
Wall superstructure 21, the mill construction 10 is divided into first area and second area by the barricade superstructure 21, described
Ground infrastructure is laid in respectively in the first area and the second area, and the top of the barricade superstructure 21 is set
Barricade bracket platform 22 is set, the top of the barricade bracket platform 22 is equipped with discharging platform 23, the top of the discharging platform 23
It is provided with dump car 24 and makes the drag chain platform 25 of the movement of dump car 24, install and scrape in the ground infrastructure
Plate reclaimer 26, and the other end of the scraper reclaimer 26 upwardly extends on the barricade bracket platform 22, describedly
The lower section of the scraper reclaimer 26 is arranged in face infrastructure.When constructing to above-mentioned closing stock ground, traditional step is as follows:
Preparation of construction-pile foundation engineering-retaining wall foundation-barricade superstructure-discharging platform-installation mill construction first part-barricade
Bracket position and ground infrastructure first segment-installation scrapper conveyor-equipment debugging and ending-IMM algorithm, wherein in installation plant
After room structure first part, construction is carried out to dolly plate and ground beam until being installed all ground infrastructures, but also need
Dump car and the second part of mill construction etc. are installed, constructed together since above-mentioned construction procedure concentrates on the later period, because
The labour that this is needed is more, and working face is concentrated, and total logistics cost is difficult, leads to increased costs, and the construction time is long, low efficiency.
Summary of the invention
For this purpose, technical problem to be solved by the present invention lies in be costly and inefficient when overcoming construction in the prior art
Problem, to provide a kind of working procedure in closing stock ground that can effectively improve economic benefit and construction efficiency.
In order to solve the above technical problems, a kind of working procedure in closing stock ground of the invention, includes the following steps: step
S1: it constructs after the completion of pile foundation engineering construction to retaining wall foundation, then to barricade Superstructure Construction, wherein to the barricade
It while foundation construction, constructs to dolly plate and ground beam, TGXG of then constructing then backfills site elevation to specified height
Degree then carries out the construction of barricade superstructure until the barricade Superstructure Construction is completed；Step S2: barricade superstructure
It constructs after the completion of construction to discharging platform, first part's mill construction is then installed, barricade bracket position track secondly is installed simultaneously
To the first segment basis of ground installation and track construction, then scraper reclaimer is installed；Wherein first part's mill construction is pacified
After the completion of dress, second part mill construction and then is installed until being installed；After discharging platform is constructed, while being dragged
The installation of platform chain and dump car continues after the drag chain platform and dump car are installed to ground installation
Construction is until construction is completed, wherein the ground installation includes the track on ground parapet, belt feeder, track girder and track girder.
It in one embodiment of the invention, further include preparation of construction before the step S1, the preparation of construction is completed
Afterwards, it stocks up to the steel of drag chain platform, while stocking up to the steel of mill construction.
In one embodiment of the invention, after the completion of the steel stock of the drag chain platform, drag chain platform is made.
In one embodiment of the invention, after the completion of the steel stock of the mill construction, first part's workshop is made
Structure.
In one embodiment of the invention, in the step S1, after the completion of dolly plate and ground beam construction, then to soil
The construction of work lattice coral, is backfilled to restriction height to site elevation or when indoor terrace absolute altitude, continue to the barricade superstructure into
Row construction.
In one embodiment of the invention, the ground installation first segment basis and track construction after the completion of, it is right
Expect earth and rock works construction in lattice, after the completion of earth and rock works construction in the material lattice, continues to install the second of ground installation
Section basis and track.
In one embodiment of the invention, after the drag chain platform and dump car are installed, also enter described
Expect earth and rock works in lattice.
In one embodiment of the invention, when constructing to earth and rock works in material lattice, each material lattice reserve specified width, which width
Infrastructure do not construct temporarily, after the material lattice earth and rock works construction after the completion of, to the material lattice reserve specified width, which width
Infrastructure is constructed.
In one embodiment of the invention, after first part's mill construction installation, install electrical equipment with
And gantry, cable.
In one embodiment of the invention, the ground installation first segment basis and track installation length according to
The size of the scraper reclaimer ground mechanism out of shape determines.
The above technical solution of the present invention has the following advantages over the prior art:
The working procedure in closing stock ground of the present invention, the installation of mill construction are and the installation of scraper plate machine equipment, ground
Parapet, belt feeder, rail bearer foundation construction, material lattice earth and rock works and synchronous carry out of Electrical equipment installation engineering are constructed, and
Interchange operation is formed, main and preferential process is installed as with mill construction in above-mentioned operation, the construction of other processes is answered
The installation of main workshop steel structure is not influenced, the c-type closing stock ground completion time of project can be greatly shortened, and safe and reliable, the same to time
About labor cost, remarkable in economical benefits.
Detailed description of the invention
In order to make the content of the present invention more clearly understood, it below according to specific embodiments of the present invention and combines
Attached drawing, the present invention is described in further detail, wherein
Fig. 1 is the schematic diagram for closing stock ground；
Fig. 2 is the working procedure flow chart in inventive closure stock ground.
Description of symbols: 10- mill construction, 20- retaining wall foundation, 21- barricade superstructure, 22- barricade bracket platform,
23- discharging platform, 24- dump car, 25- drag chain platform, 26- scraper reclaimer.
Specific embodiment
As depicted in figs. 1 and 2, the present embodiment provides a kind of working procedure for closing stock ground, include the following steps: step
S1: it constructs, then constructs to barricade superstructure 21, wherein to described to retaining wall foundation 20 after the completion of pile foundation engineering construction
It after the completion of retaining wall foundation 20 is constructed, constructs to dolly plate and ground beam, after then backfilling site elevation to specified altitude assignment, continues to institute
It states barricade superstructure 21 and carries out construction until the barricade superstructure 21 construction is completed；Step S2: discharging platform 23 is applied
Work, then installs first part's mill construction, secondly installs barricade bracket position track and to the first segment of ground installation basis
And track construction, then scraper reclaimer 26 is installed；After wherein first part's mill construction is installed, is and then installed
Two part mill constructions are until be installed；After constructing to discharging platform 23, while carrying out drag chain platform 25 and discharging
The installation of trolley 24, after the drag chain platform 25 and dump car 24 are installed, continue to ground installation construct until
Construction is completed, wherein the ground installation includes the track on ground parapet, belt feeder, track girder and track girder.
The working procedure that stock ground is closed described in the present embodiment, in the step S1, to barricade after the completion of pile foundation engineering construction
Basis 20 is constructed, and is then constructed to barricade superstructure 21, wherein after the completion of to the retaining wall foundation 20 construction, to dolly
Plate and ground beam construction after then backfilling site elevation to specified altitude assignment, continue to carry out constructing to the barricade superstructure 21 straight
It is completed to the barricade superstructure 21 construction, due to constructing in advance to dolly plate and ground beam, is conducive to provide place, just
In subsequent construction, meanwhile, reduce the cross-operation time, saves the duration；In the step S2, discharging platform 23 is applied
Work, then installs first part's mill construction, secondly installs barricade bracket position track and to the first segment of ground installation basis
And track construction, then scraper reclaimer 26 is installed；After wherein first part's mill construction is installed, is and then installed
Two part mill constructions are until be installed；After the discharging platform 23 is constructed, while carrying out drag chain platform 25 and unloading
The installation of trolley 24 can make full use of labour since the construction personnel of this step is identical, to the drag chain platform
25 and after dump car 24 is installed, continue to construct to ground installation until being installed, wherein the ground installation packet
The track on ground parapet, belt feeder, track girder and track girder is included, since the installation of the mill construction 10 is and the scraper plate
Reclaimer 26, ground parapet, belt feeder, track girder and synchronous carry out of material lattice earth and rock works are constructed, and form crossings on different level
Operation, and main and preferential process is installed as with mill construction 10, therefore the construction of other process should not influence the workshop
The installation of structure 10 shortens entire construction period to be conducive to save process, meanwhile, labour is saved, cost is reduced.
It further include preparation of construction before the step S1, to guarantee being normally carried out for construction.The preparation of construction is completed
Afterwards, pile foundation engineering is constructed, meanwhile, it stocks up to the steel of the drag chain platform 25, and stock up to the steel of the mill construction 10.
After the completion of the steel stock of the drag chain platform 25, drag chain platform 25 is made, to be conducive to install on the drag chain platform 25
On the discharging platform 23, after the drag chain platform 25 completes, so that it may which the drag chain platform 25 is installed.The workshop
After the completion of the steel stock of structure 10, first part's mill construction is made, to be conducive to install first part's workshop knot
Structure.In the present embodiment, first part's mill construction refers to the 50% of the entire mill construction of production.First part's workshop
After the completion of structure construction, second part mill construction is started from, after second part mill construction completes, can be installed
Second part mill construction.Wherein, after after first part's mill construction installs, second part mill construction could be continued
Installation.In the step S1, after the completion of retaining wall foundation construction, construct to dolly plate and ground beam, to dolly plate and ground
It after the completion of beam construction, then constructs to geotechnological Ge Shan, when being backfilled to restriction height or indoor terrace absolute altitude to site elevation, continues
It constructs to the barricade superstructure.Specifically, when site elevation being backfilled to+1.0m or design indoor terrace absolute altitude,
Continue to construct to the barricade superstructure.
In the step S2, after the completion of the first segment basis of ground installation and track construction, to cubic metre of earth and stone work in material lattice
Journey construction continues the second segment basis for installing ground installation and track after the completion of earth and rock works construction in the material lattice,
And after the drag chain platform 25 and dump car 24 are installed, also enter earth and rock works in the material lattice.The ground
The first segment basis of facility and the installation length of track are determining according to the size of the scraper reclaimer ground mechanism out of shape,
Described in ground installation first segment basis and the installation length of track be generally 30m, so as to be the scraper plate feeding
The installation of machine 26 starts to create conditions as early as possible.
When constructing to earth and rock works in the material lattice, each material lattice are set close to the basis that specified width, which width is reserved in partition wall two sides
It applies and does not construct temporarily, inlet and outlet of the reserved location as material lattice earth and rock works construction are applied to the material lattice earth and rock works
After the completion of work, the specified width, which width infrastructure reserved to the material lattice is constructed, and other ground bases in addition to specified width, which width
Infrastructure can construct, to complete the closure construction of material lattice.In the present embodiment, the specified width, which width of the material lattice is 6m, favorably
In going on smoothly for construction.In the present embodiment, after first part's mill construction is installed, electrical equipment and bridge are installed
Frame, cable debug equipment and are finished up after above-mentioned all devices are installed, after the completion of to be debugged, so that it may be handed over
Work is checked and accepted.
Obviously, the above embodiments are merely examples for clarifying the description, does not limit the embodiments.For
For those of ordinary skill in the art, other different form variations can also be made on the basis of the above description or are become
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
It moves still within the protection scope of the invention.
Claims (10)
1. a kind of working procedure for closing stock ground, which comprises the steps of:
Step S1: it constructs after the completion of pile foundation engineering construction to retaining wall foundation, then to barricade Superstructure Construction, wherein right
It while the retaining wall foundation is constructed, constructs to dolly plate and ground beam, TGXG of then constructing then backfills site elevation extremely
Specified altitude assignment then carries out the construction of barricade superstructure until the barricade Superstructure Construction is completed；
Step S2: constructing to discharging platform after the completion of barricade Superstructure Construction, then installs first part's mill construction, secondly
Install barricade bracket position track and to the first segment of ground installation basis and track construction, then scraper reclaimer is installed；
After wherein first part's mill construction is installed, second part mill construction and then is installed until being installed；Discharging is flat
After platform is constructed, while the installation of drag chain platform and dump car is carried out, pacified to the drag chain platform and dump car
After the completion of dress, continue to ground installation construct until construct complete, wherein the ground installation include ground parapet, belt feeder,
Track on track girder and track girder.
2. closing the working procedure in stock ground according to claim 1, it is characterised in that: further include construction before the step S1
Prepare, after the completion of the preparation of construction, stocks up to the steel of drag chain platform, while stocking up to the steel of mill construction.
3. closing the working procedure in stock ground according to claim 2, it is characterised in that: the steel of the drag chain platform have been stocked up
Cheng Hou makes drag chain platform.
4. closing the working procedure in stock ground according to claim 2, it is characterised in that: the steel of the mill construction have been stocked up
Cheng Hou makes first part's mill construction.
5. closing the working procedure in stock ground according to claim 1, it is characterised in that: in the step S1, to dolly plate and
After the completion of ground beam construction, then construct to geotechnological Ge Shan, when being backfilled to restriction height or indoor terrace absolute altitude to site elevation, after
It is continuous to construct to the barricade superstructure.
6. closing the working procedure in stock ground according to claim 1, it is characterised in that: the first segment basis of the ground installation
And after the completion of track construction, construct to earth and rock works in material lattice, after the completion of earth and rock works construction in the material lattice, after
The second segment basis of continuous installation ground installation and track.
7. closing the working procedure in stock ground according to claim 6, it is characterised in that: the drag chain platform and dump car
After being installed, also enter earth and rock works in the material lattice.
8. closing the working procedure in stock ground described according to claim 6 or 7, it is characterised in that: to cubic metre of earth and stone work in the material lattice
Journey is applied working hour, and the infrastructure that each material lattice reserve specified width, which width is not constructed temporarily, has been constructed to the material lattice earth and rock works
Cheng Hou, the specified width, which width infrastructure reserved to the material lattice are constructed.
9. closing the working procedure in stock ground according to claim 1, it is characterised in that: first part's mill construction installation
After, electrical equipment and gantry, cable are installed.
10. closing the working procedure in stock ground according to claim 1, it is characterised in that: the first segment base of the ground installation
The installation length of plinth and track is determined according to the size of the scraper reclaimer ground mechanism out of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671519.0A CN108843021B (en) | 2018-06-26 | 2018-06-26 | Close the working procedure in stock ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671519.0A CN108843021B (en) | 2018-06-26 | 2018-06-26 | Close the working procedure in stock ground |
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| Publication Number | Publication Date |
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| CN108843021A CN108843021A (en) | 2018-11-20 |
| CN108843021B true CN108843021B (en) | 2019-11-12 |
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| CN201810671519.0A Active CN108843021B (en) | 2018-06-26 | 2018-06-26 | Close the working procedure in stock ground |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653232A (en) * | 2018-11-22 | 2019-04-19 | 中国二十冶集团有限公司 | A kind of c-type closing stock ground pile construction method |
| CN111535628B (en) * | 2020-04-30 | 2021-10-01 | 上海二十冶建设有限公司 | Construction method for upper structure of C-shaped stock ground |
| CN113863736B (en) * | 2021-09-10 | 2023-02-28 | 上海二十冶建设有限公司 | Construction process of continuous-span common-column C-shaped stock yard |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201713038U (en) * | 2010-06-12 | 2011-01-19 | 中冶赛迪工程技术股份有限公司 | Closed raw material storage |
| CN202670567U (en) * | 2012-06-07 | 2013-01-16 | 中冶赛迪工程技术股份有限公司 | Closed type material storage field |
| CN204872443U (en) * | 2015-08-28 | 2015-12-16 | 泰富国际工程有限公司 | Stock ground is sealed in dustproof environmental protection |
| CN107100405A (en) * | 2017-05-04 | 2017-08-29 | 泰富重工制造有限公司 | A kind of antifreeze environmentally friendly stock ground and construction method |
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| CN108843021A (en) | 2018-11-20 |
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