CN106437727A - Pumped storage power station inclined shaft construction variable-angle expanding excavation trolley - Google Patents
Pumped storage power station inclined shaft construction variable-angle expanding excavation trolley Download PDFInfo
- Publication number
- CN106437727A CN106437727A CN201611151283.5A CN201611151283A CN106437727A CN 106437727 A CN106437727 A CN 106437727A CN 201611151283 A CN201611151283 A CN 201611151283A CN 106437727 A CN106437727 A CN 106437727A
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- China
- Prior art keywords
- chassis
- platform
- main platform
- base plate
- storage station
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a pumped storage power station inclined shaft construction variable-angle expanding excavation trolley which comprises a trolley bottom plate (2) parallel to an inclined shaft rail (1). The side, corresponding to the inclined shaft rail (1), of the trolley bottom plate (2) is connected with trolley wheels (3), and the other side of the trolley bottom plate (2) is connected with a horizontal main platform (6). A roll shaft (7) rotationally connected with one end of the main platform (6) is arranged at the top of the trolley bottom plate (2), the other end of the main platform (6) is connected with inclined trolley columns (8), and the lower portion of the middle of the main platform (6) is connected with vertical trolley columns (9). The middles of the inclined trolley columns (8) and the middles of the vertical trolley columns (9) are connected with jacks (10). The pumped storage power station inclined shaft construction variable-angle expanding excavation trolley has the advantages of being convenient to demount and mount and wide in application range, the expanding excavation construction cost of a power station can be reduced, the field welding workload is reduced, and the structural stability and safety are improved.
Description
Technical field
The present invention relates to a kind of hydroenergy storage station slope construction digs chassis, particularly a kind of hydroenergy storage station inclined shaft
Construction variable-angle digs chassis.
Background technology
Chassis, i.e. platform truck, it is generally used for tunnel, water power inclined shaft and mining system etc., provide operation flat for constructor
Platform.Mould trolley, mine excavation chassis and excavation expansion of inclined well chassis etc. are propped up in the conventional tunnel-liner that has.Hydroenergy storage station digs chassis
Dismounting inconvenience.And the inclined shaft gradient is different in difference hydroenergy storage station, the existing chassis that digs cannot meet different gradient
Construction requirement, the scope of application is less, can only correspond to the inclined shaft gradient and carry out digging the Site Welding of chassis, lead to power station Enlargement excavation
Relatively costly.Therefore, existing hydroenergy storage station dig chassis exist dismounting inconvenience, the scope of application is less and leads to power station
The relatively costly problem of Enlargement excavation.
Content of the invention
It is an object of the invention to, provide a kind of hydroenergy storage station slope construction variable-angle to dig chassis, the present invention
Not only there is easy accessibility and applied widely additionally it is possible to reduce power station Enlargement excavation cost.
Technical scheme：A kind of hydroenergy storage station slope construction variable-angle digs chassis, including with inclined shaft
The chassis base plate of parallel track, on chassis base plate, the side of corresponding slope track is connected with bogie wheels, chassis base plate another
Side is connected with horizontally disposed main platform；Chassis base plate top is provided with the roller bearing being rotatably connected with main platform one end, main platform
The other end is connected with tilting table car column, and the lower section in the middle part of main platform is connected with vertical chassis post；Described tilting table car column and vertically
It is respectively connected with jack in the middle part of chassis post.
A kind of aforesaid hydroenergy storage station slope construction variable-angle digs in chassis, described vertical chassis post and inclination
Chassis post all includes 2 sections of cylinders, and the top of jack and bottom are connected with 2 sections of cylinders respectively.
A kind of aforesaid hydroenergy storage station slope construction variable-angle digs in chassis, described main platform is connected with flat
Weighing apparatus sensor.
A kind of aforesaid hydroenergy storage station slope construction variable-angle digs in chassis, and the lower section of described main platform is passed through
Stair are connected with assistance platform, and the lower section of assistance platform is connected with afterbody platform by stair, and assistance platform and afterbody platform are equal
It is connected with vertical chassis post, tilting table car column, the bottom of vertical chassis post and tilting table car column is all connected with chassis base plate.
A kind of aforesaid hydroenergy storage station slope construction variable-angle digs in chassis, described main platform, assistance platform,
Afterbody platform and chassis base plate are constituted by latticed chassis crossbeam and chassis longeron, and main platform, assistance platform and afterbody
It is equipped with flat board at the upper surface of platform.
A kind of aforesaid hydroenergy storage station slope construction variable-angle digs in chassis, described tilting table car column and chassis
Angle between base plate is acute angle.
A kind of aforesaid hydroenergy storage station slope construction variable-angle digs in chassis, described main platform two side with perpendicular
It is connected with, between straight chassis post, support of encorbelmenting.
A kind of aforesaid hydroenergy storage station slope construction variable-angle digs in chassis, the setting of described slope track top
There are work platformses, work platformses are provided with hoist engine, between hoist engine and chassis base plate, are connected with drag-line.
A kind of aforesaid hydroenergy storage station slope construction variable-angle digs in chassis, and described slope track top also sets
It is equipped with directive wheel, directive wheel is connected with drag-line.
Compared with prior art, present invention improves over existing dig trolley structure, by arranging platform floor, master puts down
Platform, tilting table car column and vertical chassis post dig chassis to constitute, can be in factory in advance by platform floor and main platform welding
Platform floor, main platform and tilting table car column, vertical chassis post only need to be connected with, reduce by molding at the scene
Site Welding workload, and easy disassembly；Meanwhile, by arranging tilting table car column, vertical chassis post, jack and roller bearing, energy
Enough it is adjusted, according to the different inclined shaft gradients, the angle that main platform is relative to chassis base plate, so that main platform keeps level, can
The Enlargement excavation meeting the different inclined shaft gradients requires, and expands the scope of application, thus reducing hydroenergy storage station Enlargement excavation
Cost.Additionally, the present invention is also provided with balance sensor, convenient detect main platform whether level, improve degree of regulation；By inclining
Sloping platform car column, main platform and chassis sole shape triangularity stabilising system, and vertical supporting system is formed by vertical chassis post,
Improve integrally-built stability and safety；Supported by encorbelmenting and improve support effect further, further increase whole
The stability of body structure and safety.Therefore, the present invention not only have the advantages that easy accessibility and applied widely additionally it is possible to fall
Low power station Enlargement excavation cost, reduces Site Welding workload, improves structural stability and safety.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the explosive view of the present invention.
Being labeled as in accompanying drawing：1- slope track, 2- chassis base plate, 3- bogie wheels, 4- afterbody platform, 5- auxiliary is flat
Platform, the main platform of 6-, 7- roller bearing, 8- tilting table car column, 9- vertical chassis post, 10- jack, 11- balance sensor, 12- works
Platform, 13- hoist engine, 14- drag-line, 15- directive wheel, 16- encorbelments support.
Specific embodiment
With reference to embodiment, the present invention is further illustrated, but is not intended as the foundation that the present invention is limited.
Embodiment.A kind of hydroenergy storage station slope construction variable-angle digs chassis, constitute as shown in Figure 1, 2, including
The chassis base plate 2 parallel with slope track 1, on chassis base plate 2, the side of corresponding slope track 1 is connected with bogie wheels 3, chassis
The opposite side of base plate 2 is connected with and is horizontally disposed with main platform 6；Chassis base plate 2 top is provided with and is rotatably connected with main platform 6 one end
Roller bearing 7, main platform 6 other end is connected with tilting table car column 8, and the lower section at main platform 6 middle part is connected with vertical chassis post 9；Described
It is respectively connected with jack 10 in the middle part of tilting table car column 8 and vertical chassis post 9.
Described vertical chassis post 9 and tilting table car column 8 all include 2 sections of cylinders, and the top of jack 10 and bottom are respectively with 2
Duan Zhuti connects；The lower section of described main platform 6 is connected with assistance platform 5 by stair, the lower section of assistance platform 5 pass through stair with
Afterbody platform 4 connects, and assistance platform 5 and afterbody platform 4 are all connected with vertical chassis post 9, tilting table car column 8, vertical chassis post 9
All it is connected with chassis base plate 2 with the bottom of tilting table car column 8；It is connected with balance sensor 11 on described main platform 6；Described master
Platform 6, assistance platform 5, afterbody platform 4 and chassis base plate 2 are constituted by latticed chassis crossbeam and chassis longeron, and main flat
It is equipped with flat board at the upper surface of platform 6, assistance platform 5 and afterbody platform 4；Between described tilting table car column 8 and chassis base plate 2
Angle is acute angle；It is connected with, between described 6 liang of sides of main platform and vertical chassis post 9, support 16 of encorbelmenting；Described slope track 1 pushes up
Portion is provided with work platformses 12, work platformses 12 is provided with hoist engine 13, is connected with and draws between hoist engine 13 and chassis base plate 2
Rope 14；Described slope track 1 top is additionally provided with directive wheel 15, and directive wheel 15 is connected with drag-line 14.
Operation principle：The present invention passes through chassis longeron and chassis crossbeam constitutes chassis base plate 2, afterbody platform 4, assistance platform
5 and main platform 6, chassis base plate 2, afterbody platform 4, assistance platform 5 and main platform 6 can be welded in advance in factory
Then chassis base plate 2, afterbody platform 4, assistance platform 5 and main platform 6 are carried out modularization assembling as module by type at the scene,
Tilting table car column 8 and vertical chassis post 9 are bolted with modules, easy disassembly and reduce Site Welding
Workload.Chassis longeron and chassis crossbeam are all hot rolled H-shaped from Q345, in order to strengthen the intensity of chassis base plate 2, can be by platform
The section of each chassis longeron on car bottom plate 2 and chassis crossbeam increases；Bogie wheels 3 adopt cast iron ZG25, and wheel shaft adopts No. 45
Carbon constructional quality steel, other steel plates such as shaft bearing plate are all using Q345 steel；Main 6 one-tenth octagons of platform, remove conventional chassis rectangle
The sharp corner of four of plane, tilting table car column 8 and vertical chassis post 9 are all hot rolled H-shaped from Q345.Main platform 6 mainly for
Heap putting material, equipment and inclined shaft upper bore powder charge construction are used, and assistance platform 5 is applied mainly for inclined shaft two waist and middle part borehole charge
Work is used, and afterbody platform 4 is constructed for inclined shaft bottom hole powder charge.In addition bottle gouard moved by hands can also be set in afterbody platform 4 bottom
The pilot shaft security fence that (or electric block) controls, for sealing pilot shaft mouth, plays protective action.
During use, the bogie wheels 3 on chassis base plate 2 are connected on slope track 1, make chassis base plate 2 and inclined shaft rail
Road 1 is parallel；If now the balance sensor 11 on main platform 6 detects main platform 6 and is not on horizontal level, control very heavy
Top 10 adjusts the length of vertical chassis post 9 and tilting table car column 8, makes main platform 6 turn to horizontal level (due to tail around roller bearing 7
Portion's platform 4, assistance platform 5 are all connected with tilting table car column 8, vertical chassis post 9, thus afterbody platform 4, assistance platform 5 with
Main platform 6 synchronous axial system) so that afterbody platform 4, assistance platform 5 and main platform 6 can carry out angle tune according to the inclined shaft gradient
Section, meets the Enlargement excavation of the different inclined shaft gradients.Finally, hoist engine 13 is fixed on work platformses 12 by anchor pole, passes through
Hoist engine 13 pulls drag-line 14, and drag-line 14 drives chassis base plate 2 to walk on slope track 1, carries out Enlargement excavation.Also can be in tail
Portion's platform 4, assistance platform 5 and main platform 6 surrounding setting fence, the safety of protection workmen.
Claims (9)
1. a kind of hydroenergy storage station slope construction variable-angle dig chassis it is characterised in that：Put down including with slope track (1)
The chassis base plate (2) of row, the side of the upper corresponding slope track (1) of chassis base plate (2) is connected with bogie wheels (3), chassis base plate
(2) opposite side is connected with horizontally disposed main platform (6)；Chassis base plate (2) top is provided with and the rotation of main platform (6) one end
The roller bearing (7) connecting, main platform (6) other end is connected with tilting table car column (8), and the lower section in the middle part of main platform (6) is connected with perpendicular
Straight chassis post (9)；It is respectively connected with jack (10) in the middle part of described tilting table car column (8) and vertical chassis post (9).
2. a kind of hydroenergy storage station slope construction variable-angle according to claim 1 dig chassis it is characterised in that：
Described vertical chassis post (9) and tilting table car column (8) all include 2 sections of cylinders, the top of jack (10) and bottom respectively with 2 sections
Cylinder connects.
3. a kind of hydroenergy storage station slope construction variable-angle according to claim 1 dig chassis it is characterised in that：
It is connected with balance sensor (11) on described main platform (6).
4. a kind of hydroenergy storage station slope construction variable-angle according to claim 1 dig chassis it is characterised in that：
The lower section of described main platform (6) is connected with assistance platform (5) by stair, and the lower section of assistance platform (5) is connected with by stair
Afterbody platform (4) connects, and assistance platform (5) and afterbody platform (4) are all connected with vertical chassis post (9), tilting table car column (8),
Vertically the bottom of chassis post (9) and tilting table car column (8) is all connected with chassis base plate (2).
5. a kind of hydroenergy storage station slope construction variable-angle according to claim 4 dig chassis it is characterised in that：
Described main platform (6), assistance platform (5), afterbody platform (4) and chassis base plate (2) are by latticed chassis crossbeam and chassis
Longeron is constituted, and is equipped with flat board at the upper surface of main platform (6), assistance platform (5) and afterbody platform (4).
6. a kind of hydroenergy storage station slope construction variable-angle according to claim 1 dig chassis it is characterised in that：
Angle between described tilting table car column (8) and chassis base plate (2) is acute angle.
7. a kind of hydroenergy storage station slope construction variable-angle according to claim 1 dig chassis it is characterised in that：
It is connected with, between described main platform (6) two side and vertical chassis post (9), support (16) of encorbelmenting.
8. a kind of hydroenergy storage station slope construction variable-angle according to any claim in claim 1 to 7 expands
Digging stillage truck it is characterised in that：Described slope track (1) top is provided with work platformses (12), and work platformses are provided with (12)
Hoist engine (13), is connected with drag-line (14) between hoist engine (13) and chassis base plate (2).
9. a kind of hydroenergy storage station slope construction variable-angle according to claim 8 dig chassis it is characterised in that：
Described slope track (1) top is additionally provided with directive wheel (15), and directive wheel (15) is connected with drag-line (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151283.5A CN106437727A (en) | 2016-12-14 | 2016-12-14 | Pumped storage power station inclined shaft construction variable-angle expanding excavation trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151283.5A CN106437727A (en) | 2016-12-14 | 2016-12-14 | Pumped storage power station inclined shaft construction variable-angle expanding excavation trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106437727A true CN106437727A (en) | 2017-02-22 |
Family
ID=58217214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611151283.5A Pending CN106437727A (en) | 2016-12-14 | 2016-12-14 | Pumped storage power station inclined shaft construction variable-angle expanding excavation trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145208A (en) * | 2020-09-28 | 2020-12-29 | 国家电网有限公司 | Long inclined shaft supporting trolley and construction device |
| CN114320454A (en) * | 2021-12-01 | 2022-04-12 | 浙江大学 | Self-walking rail crawling device suitable for construction of pumped storage power station inclined shaft |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357833Y (en) * | 2009-03-11 | 2009-12-09 | 中国水利水电第一工程局有限公司 | Multifunctional conveying trolley used in inclined shaft |
| CN202492261U (en) * | 2012-03-02 | 2012-10-17 | 王修君 | Deviated well transport cart |
| CN203114336U (en) * | 2013-03-18 | 2013-08-07 | 葛洲坝集团第二工程有限公司 | Device for transporting slag discharging vehicle in inclined shaft section and steep slope section |
| CN203321581U (en) * | 2013-06-21 | 2013-12-04 | 中国葛洲坝集团国际工程有限公司 | Material conveying device for inclined shaft |
| CN105537929A (en) * | 2015-12-21 | 2016-05-04 | 武汉船用机械有限责任公司 | Tool for underground assembling of shield tunneling machine |
| CN206246124U (en) * | 2016-12-14 | 2017-06-13 | 国家电网公司 | Hydroenergy storage station slope construction variable-angle digs chassis |
-
2016
- 2016-12-14 CN CN201611151283.5A patent/CN106437727A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357833Y (en) * | 2009-03-11 | 2009-12-09 | 中国水利水电第一工程局有限公司 | Multifunctional conveying trolley used in inclined shaft |
| CN202492261U (en) * | 2012-03-02 | 2012-10-17 | 王修君 | Deviated well transport cart |
| CN203114336U (en) * | 2013-03-18 | 2013-08-07 | 葛洲坝集团第二工程有限公司 | Device for transporting slag discharging vehicle in inclined shaft section and steep slope section |
| CN203321581U (en) * | 2013-06-21 | 2013-12-04 | 中国葛洲坝集团国际工程有限公司 | Material conveying device for inclined shaft |
| CN105537929A (en) * | 2015-12-21 | 2016-05-04 | 武汉船用机械有限责任公司 | Tool for underground assembling of shield tunneling machine |
| CN206246124U (en) * | 2016-12-14 | 2017-06-13 | 国家电网公司 | Hydroenergy storage station slope construction variable-angle digs chassis |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145208A (en) * | 2020-09-28 | 2020-12-29 | 国家电网有限公司 | Long inclined shaft supporting trolley and construction device |
| CN114320454A (en) * | 2021-12-01 | 2022-04-12 | 浙江大学 | Self-walking rail crawling device suitable for construction of pumped storage power station inclined shaft |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |