CN107060835B - A kind of underground chamber branch-that changes the outfit hangs combination unit and its construction method - Google Patents
A kind of underground chamber branch-that changes the outfit hangs combination unit and its construction method Download PDFInfo
- Publication number
- CN107060835B CN107060835B CN201710232011.6A CN201710232011A CN107060835B CN 107060835 B CN107060835 B CN 107060835B CN 201710232011 A CN201710232011 A CN 201710232011A CN 107060835 B CN107060835 B CN 107060835B
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- Prior art keywords
- fashioned iron
- chamber
- frame structure
- outfit
- changes
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- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 132
- 229910052742 iron Inorganic materials 0.000 claims description 66
- 210000003205 muscle Anatomy 0.000 claims description 8
- 239000011435 rock Substances 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000004873 anchoring Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000700608 Sagitta Species 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
Abstract
The invention discloses a kind of underground chamber branch-that changes the outfit to hang combination unit, it includes helping the frame structure with top installation in the chamber two that changes the outfit, crane girder is installed in frame structure two sides, driving horizontal mobile mechanism, upper and lower hoisting mechanism and driving operation chamber are sequentially installed on crane girder；Above-mentioned frame structure is made of the frame frame sectional shelf-unit that continuous arrangement is arranged；It is connected with each other between every two framves sectional shelf-unit with steel connecting rod, all sectional shelf-units is made to form whole frame structure.The present invention combines chamber support and allotment shipment driving system together, directly on the frame structure by the installation of allotment shipment driving system, frame structure plays supporting chamber, play the role of support allotment shipment driving system guide-track groove again, the concrete column of guide-track groove is individually built no longer by the way of placing concrete, as long as processing component from well, it is assembled in underground chamber, construction and installation are convenient, and structure is simple, and cost is greatly reduced.
Description
Technical field
The present invention relates to construction of coal mine fields.
Background technique
Currently, coal deep mining encounters the problem of high stress, large section soft rock tunnel.The especially supporting of underground chamber
It is more difficult.It adds, the problem of underground large scale equipment maintenance support becomes increasingly conspicuous, and has seriously affected the manufacturing schedule of coal mine.
Therefore, " frame not upper well " repairs the large scale equipments such as hydraulic support using the underground chamber that changes the outfit, and deploys and ships, it has also become
The mainstream of domestic large coal mine future development.At present underground change the outfit chamber other than the independent supporting of cave wall will also using pour coagulation
The mode of soil builds two rows of concrete columns, and the guide-track groove of allotment shipment driving system is supported, then arranges on guide-track groove
Driving system is installed, so long construction period, system complex, costly.Therefore it there is an urgent need to a set of novel supporting and hangs
Combination is filled to solve the above problems.
Summary of the invention
To solve change the outfit under existing well long construction period existing for chamber technology, system complex, costly problem, this hair
A kind of bright underground chamber branch-that changes the outfit that proposes hangs combination unit.
Present invention simultaneously provides this underground chamber branch-that changes the outfit to hang the construction method of combination unit.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of underground chamber branch-that changes the outfit hangs combination unit, which is characterized in that it is included in the chamber two that changes the outfit and helps and top peace
The frame structure for filling construction is installed on fixed on the certain altitude of frame structure two sides and visits platform, and two guide-track groove difference are tight
It is affixed on the spy platform of frame structure two sides, crane girder is set up on guide-track groove, row is sequentially installed on crane girder
Vehicle horizontal mobile mechanism, upper and lower hoisting mechanism and driving operation chamber；The frame frame that above-mentioned frame structure is arranged by continuous arrangement
Sectional shelf-unit composition；It is connected with each other between every two frame with steel connecting rod, all sectional shelf-units is made to form whole frame knot
Structure；Combinations of the above bracket by two help fashioned iron column, top fashioned iron arc top beam and prefabricated set component form, by prefabricated
Set component is by fashioned iron column together with fashioned iron arc top beam grafting anchoring.
Further, pucking phenomenon occurs for chamber in order to prevent, is connected in the bottom of every frame sectional shelf-unit by prefabricated set component
It is connected to fashioned iron arc bottom beam.
Further, above-mentioned fashioned iron column, the fashioned iron arc top beam at top and fashioned iron arc bottom beam are using double muscle H profile steels.
Further, above-mentioned prefabricated set component is the high-intensitive steel body covered in double muscle H profile steels an of corner shape
Component.
It is a kind of as the above-mentioned underground chamber branch-that changes the outfit hangs the construction method of combination unit, comprising:
The first step, in having tunneled the chamber that changes the outfit completed with gib, frame frame installation from inside to outside is used for cave wall
The sectional shelf-unit of supporting is helped to excavate column placement groove two first, in accordance with design size, and helps fashioned iron column for two with pull rod
It is fastened on two to help on country rock wall, then installs prefabricated set component at the top of fashioned iron column, then fashioned iron arc top beam is inserted into advance
It in system set component, then is anchored or is welded, fashioned iron column and fashioned iron arc top beam is made to link into an integrated entity；When latter sectional shelf-unit
It after being installed, is linked together with steel connecting rod and previous sectional shelf-unit, all sectional shelf-units is made to form whole frame
Frame structure；
Second step sets up purlin on the frame structure, with the gap between backboard fill frame structure and country rock wall, then
Entire chamber surface whitewashing processing；Then, anchor cable is installed on chamber top plate, helps installation connection steel part and steel band in chamber two,
Carry out strengthening supporting；
Third step installs lifting crane system；It is installed first on the fashioned iron column of frame structure two sides on fixed and visits platform,
Two guide-track grooves are respectively secured on the spy platform of frame structure two sides, crane girder is set up on guide-track groove, are then being risen
Driving horizontal mobile mechanism, rope hoisting mechanism and driving operation chamber are successively installed on heavy-duty machine girder；Wherein rope hoisting
Mechanism includes winding plant, wirerope, pulley and suspension hook.
Further, pucking phenomenon occurs for chamber in order to prevent, should be vertical in fashioned iron when fashioned iron column is helped in first step construction two
Prefabricated base angle set component is installed in the bottom of column, then by the set component of fashioned iron arc bottom beam insertion base angle, then carry out anchoring or
Welding, makes fashioned iron column and fashioned iron arc bottom beam link into an integrated entity.
The positive effect of the present invention: chamber support and allotment shipment driving system are combined together, directly ship allotment
Driving system is installed on the frame structure, and frame structure plays supporting chamber, and plays support allotment shipment vehicle-driving
The effect of system guide-track groove, individually builds the concrete column of guide-track groove no longer by the way of placing concrete, as long as adding from well
The good component of work is assembled in underground chamber, and construction and installation are convenient, and structure is simple, and cost is greatly reduced.
Detailed description of the invention
Fig. 1 is the integral frame structure schematic diagram that sectional shelf-unit is formed；
Fig. 2 is double muscle H profile steel structural upright schematic diagrames；
Fig. 3 is to visit platform structural upright schematic diagram；
Fig. 4 is Components Shape schematic diagram；
Fig. 5 is chamber support mode sectional schematic diagram；
Fig. 6 is lifting crane structural schematic diagram.
In figure, 1- fashioned iron column, the prefabricated set component of 2-, the base angle 2a- covers component, 3- fashioned iron arc top beam, the connection of 4- steel
Rod piece, 5- fashioned iron arc bottom beam, 6- steel band, 7- anchor pole, 8- backboard, 9- anchor cable, 10- purlin, 11- suspension hook, 12- move horizontally machine
Structure, 13- wirerope, 14- driving operation chamber, 15- winding plant, 16- visit platform, 17- guide-track groove, 18- girder.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
For a certain mine according to mining geological conditions and production requirement, the width that is designed and sized to the chamber that changes the outfit is 8000mm,
A height of 6000mm；Stalk a height of 4000mm, sagitta 2000mm.
The present invention devises a kind of underground chamber branch-that changes the outfit thus and hangs combination unit.The structure of the device as shown in fig. 6,
It includes helping the frame structure with top installation in the chamber two that changes the outfit, and frame structure is as shown in Figure 1, further include in frame knot
It is installed on the certain altitude of structure two sides and visits platform 16 on fixed, visit the construction of platform 16 as shown in figure 3, two guide-track grooves 17 are tight respectively
It is affixed on the spy platform 16 of frame structure two sides, crane girder 18 is set up on guide-track groove 17, then on crane girder 18
Successively installation driving horizontal mobile mechanism 12, rope hoisting mechanism 13 and driving operation chamber 14；Above-mentioned frame structure is by even
One frame frame sectional shelf-unit of continuous arranged forms (see Fig. 1)；It is connected with each other between every two frame with steel connecting rod 4, makes institute
There is sectional shelf-unit to form whole frame structure；Combinations of the above bracket by two help fashioned iron column 1, top fashioned iron arched top
Beam 3 and prefabricated set component 2 composition, will be together with fashioned iron column 1 and 3 grafting of fashioned iron arc top beam anchoring by prefabricated set component 2.
Further, pucking phenomenon occurs for chamber in order to prevent, is equipped with fashioned iron arc bottom beam in the bottom of every frame sectional shelf-unit
5, fashioned iron arc bottom beam 5 covers component 2a by prefabricated base angle and connect with fashioned iron column 1.
Further, above-mentioned fashioned iron column 1, the fashioned iron arc top beam 3 at top and fashioned iron arc bottom beam 5 are using double muscle H-types
Steel.The construction of double muscle H profile steels is as shown in Figure 2.
Further, above-mentioned prefabricated set component 2 is the high-intensitive steel body covered in double muscle H profile steels an of corner shape
Component；Base angle set component 2a constructs essentially identical with prefabricated set component 2, and only interior angle angle is according to steel column 1 and fashioned iron arc
The connection angle design of shape bottom beam 5, Components Shape is as shown in Figure 4.
Above-mentioned underground change the outfit chamber branch-hang combination unit construction method it is as follows:
The first step, as shown in Figure 1, a frame frame is pacified from inside to outside in having tunneled the chamber that changes the outfit completed with gib
Dress is used for cave wall sectional shelf-unit；Sectional shelf-unit array pitch 1500mm, by two help fashioned iron column 1, top 2 and of fashioned iron arc top beam
Prefabricated set component 3 forms；When every frame sectional shelf-unit is installed, help to excavate column placement groove two first, in accordance with design size, and
It helps fashioned iron column 1 to be fastened on two for two with pull rod to help on country rock wall, then installs prefabricated set component 2 at the top of fashioned iron column 1,
Fashioned iron arc top beam 3 is inserted into prefabricated set component 2 again, then is anchored or is welded, fashioned iron column 1 and fashioned iron arc top beam are made
3 link into an integrated entity；After latter sectional shelf-unit is installed, linked together with steel connecting rod 4 and previous sectional shelf-unit,
All sectional shelf-units are made to form whole frame structure as shown in Figure 1；
Second step is filled as shown in figure 5, setting up purlin 10 (showing a purlin in figure) on the frame structure with backboard 8
Gap between frame structure and country rock wall, then handled in the whitewashing of entire chamber surface, then carry out strengthening supporting；Strengthening supporting
It is installation anchor cable 9, anchor cable 9 model φ 17.8mm × 6000mm, spacing 1600mm, array pitch 1500mm on chamber top plate；?
Between the fashioned iron column 1 that chamber two is helped, upper bolt 7 and steel band 6 are conventionally installed.
Third step, as shown in fig. 6, installation lifting crane system；It is installed on the fashioned iron column 1 of frame structure two sides first
Platform 16 is visited in fixation.Two guide-track grooves 17 are respectively secured on the spy platform 16 of frame structure two sides, are set up on guide-track groove 17
Crane girder 18, then on crane girder 18 successively installation driving horizontal mobile mechanism 12, rope hoisting mechanism and
Driving operation chamber 14；Wherein rope hoisting mechanism includes winding plant 15, wirerope 13, pulley and suspension hook 11.Visit platform 16
Construction is as shown in Figure 3.
Further, pucking phenomenon occurs for chamber in order to prevent, should be in fashioned iron when fashioned iron column 1 is helped in first step construction two
Prefabricated base angle set component 2a is installed in the bottom of column 1, then fashioned iron arc bottom beam 5 is inserted into the set component 2a of base angle, then into
Row anchoring or welding, make fashioned iron column 1 and fashioned iron arc bottom beam 5 link into an integrated entity.
Claims (5)
1. a kind of underground changes the outfit, chamber branch-hangs the construction method of combination unit, which is characterized in that the underground changes the outfit chamber
Combination unit prop up-is hung, including helping the frame structure with top installation in the chamber two that changes the outfit, installation is solid in frame structure two sides
Surely there is spy platform, two guide-track grooves are respectively secured on the spy platform of frame structure two sides, crane girder is provided on guide-track groove,
Driving horizontal mobile mechanism, upper and lower hoisting mechanism and driving operation chamber are sequentially installed on crane girder；Above-mentioned frame
Structure is made of the frame frame sectional shelf-unit that continuous arrangement is arranged；It is mutually interconnected between every two framves sectional shelf-unit with steel connecting rod
It connects, all sectional shelf-units is made to form whole frame structure；Combinations of the above bracket by two help fashioned iron column, top fashioned iron
Arc top beam and prefabricated set component composition, are anchored at one for fashioned iron column and fashioned iron arc top beam grafting by prefabricated set component
It rises；The underground chamber branch-that changes the outfit hangs the construction method of combination unit and is:
The first step, in having tunneled the chamber that changes the outfit completed with gib, frame frame installation from inside to outside is used for the supporting of cave wall
Sectional shelf-unit, first, in accordance with design size two help excavate column place groove, and with pull rod by two help fashioned iron column fasten
It is helped on country rock wall two, then installs prefabricated set component at the top of fashioned iron column, then fashioned iron arc top beam is inserted into prefabricated set
It in component, then is anchored or is welded, fashioned iron column and fashioned iron arc top beam is made to link into an integrated entity；When latter sectional shelf-unit is installed
After the completion, it is linked together with steel connecting rod and previous sectional shelf-unit, all sectional shelf-units is made to form whole frame knot
Structure；
Second step sets up purlin on the frame structure, with the gap between backboard fill frame structure and country rock wall, then entire
Chamber surface whitewashing processing；Then, anchor cable is installed on chamber top plate, helps installation connection steel part and steel band in chamber two, carries out
Strengthening supporting；
Third step installs lifting crane system；It is installed first on the fashioned iron column of frame structure two sides on fixed and visits platform, by two
Root guide-track groove is respectively secured on the spy platform of frame structure two sides, crane girder is set up on guide-track groove, then in crane
Driving horizontal mobile mechanism, rope hoisting mechanism and driving operation chamber are successively installed on girder；Wherein rope hoisting mechanism
Including winding plant, wirerope, pulley and suspension hook.
2. underground as described in claim 1 changes the outfit, chamber branch-hangs the construction method of combination unit, which is characterized in that in every frame
The bottom of sectional shelf-unit is connected with fashioned iron arc bottom beam by prefabricated set component.
3. underground as described in claim 1 changes the outfit, chamber branch-hangs the construction method of combination unit, which is characterized in that described
Fashioned iron column, the fashioned iron arc top beam at top and fashioned iron arc bottom beam are using double muscle H profile steels.
4. underground as described in claim 1 changes the outfit, chamber branch-hangs the construction method of combination unit, which is characterized in that described
Prefabricated set component is the high-intensitive steel body component covered in double muscle H profile steels an of corner shape.
5. underground as described in claim 1 changes the outfit, chamber branch-hangs the construction method of combination unit, which is characterized in that first
Step construction two is when helping fashioned iron column, should install prefabricated base angle in the bottom of fashioned iron column and cover component, then by fashioned iron arcuate bottom
Beam is inserted into the set component of base angle, then is anchored or welded, and fashioned iron column and fashioned iron arc bottom beam is made to link into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232011.6A CN107060835B (en) | 2017-04-11 | 2017-04-11 | A kind of underground chamber branch-that changes the outfit hangs combination unit and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232011.6A CN107060835B (en) | 2017-04-11 | 2017-04-11 | A kind of underground chamber branch-that changes the outfit hangs combination unit and its construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060835A CN107060835A (en) | 2017-08-18 |
| CN107060835B true CN107060835B (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710232011.6A Expired - Fee Related CN107060835B (en) | 2017-04-11 | 2017-04-11 | A kind of underground chamber branch-that changes the outfit hangs combination unit and its construction method |
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| Country | Link |
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| CN (1) | CN107060835B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027924B (en) * | 2023-10-10 | 2023-12-12 | 山西联盛科技有限公司 | Underground safety refuge chamber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3142741B2 (en) * | 1995-05-10 | 2001-03-07 | 株式会社明電舎 | Heavy equipment |
| CN103213905A (en) * | 2013-05-07 | 2013-07-24 | 四川广旺能源发展（集团）有限责任公司唐家河煤矿 | Underground hoisting system |
| CN203430563U (en) * | 2013-08-16 | 2014-02-12 | 中煤第一建设有限公司 | Narrow and small deviated well bore space pipe conveying and hoisting device |
| CN203669879U (en) * | 2014-01-23 | 2014-06-25 | 四川川煤华荣能源股份有限公司花山煤矿 | Down-hole hydraulic support assembling chamber |
| CN203796285U (en) * | 2014-03-20 | 2014-08-27 | 中铁七局集团第三工程有限公司 | Tunnel supporting structure with steel frames |
| CN204552783U (en) * | 2015-03-24 | 2015-08-12 | 兰州交通大学 | A kind of loess tunnel vertical deformation control structure |
| CN205154191U (en) * | 2015-12-08 | 2016-04-13 | 四川省交通运输厅公路规划勘察设计研究院 | Tunnel preliminary bracing steel pipe concrete steelframe |
| CN105952490A (en) * | 2016-06-28 | 2016-09-21 | 淮南矿业(集团)有限责任公司 | Hydraulic travelling crane and underground hydraulic bracket assembling system applying same |
-
2017
- 2017-04-11 CN CN201710232011.6A patent/CN107060835B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3142741B2 (en) * | 1995-05-10 | 2001-03-07 | 株式会社明電舎 | Heavy equipment |
| CN103213905A (en) * | 2013-05-07 | 2013-07-24 | 四川广旺能源发展（集团）有限责任公司唐家河煤矿 | Underground hoisting system |
| CN203430563U (en) * | 2013-08-16 | 2014-02-12 | 中煤第一建设有限公司 | Narrow and small deviated well bore space pipe conveying and hoisting device |
| CN203669879U (en) * | 2014-01-23 | 2014-06-25 | 四川川煤华荣能源股份有限公司花山煤矿 | Down-hole hydraulic support assembling chamber |
| CN203796285U (en) * | 2014-03-20 | 2014-08-27 | 中铁七局集团第三工程有限公司 | Tunnel supporting structure with steel frames |
| CN204552783U (en) * | 2015-03-24 | 2015-08-12 | 兰州交通大学 | A kind of loess tunnel vertical deformation control structure |
| CN205154191U (en) * | 2015-12-08 | 2016-04-13 | 四川省交通运输厅公路规划勘察设计研究院 | Tunnel preliminary bracing steel pipe concrete steelframe |
| CN105952490A (en) * | 2016-06-28 | 2016-09-21 | 淮南矿业(集团)有限责任公司 | Hydraulic travelling crane and underground hydraulic bracket assembling system applying same |
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| Publication number | Publication date |
|---|---|
| CN107060835A (en) | 2017-08-18 |
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Granted publication date: 20190205 |