CN205716004U - A kind of high pressure vertical shaft penstock erecting device - Google Patents
A kind of high pressure vertical shaft penstock erecting device Download PDFInfo
- Publication number
- CN205716004U CN205716004U CN201620382777.3U CN201620382777U CN205716004U CN 205716004 U CN205716004 U CN 205716004U CN 201620382777 U CN201620382777 U CN 201620382777U CN 205716004 U CN205716004 U CN 205716004U
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- high pressure
- vertical shaft
- operation platform
- construction operation
- elevator
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- 238000010276 construction Methods 0.000 claims abstract description 39
- 230000002265 prevention Effects 0.000 claims description 17
- 241000282326 Felis catus Species 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- CJRJTCMSQLEPFQ-UHFFFAOYSA-N 6-cat Chemical compound ClC1=CC=C2CC(N)CCC2=C1 CJRJTCMSQLEPFQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of high pressure vertical shaft penstock erecting device, including construction operation platform and elevator；Construction operation platform is three-decker, respectively bottom, the intermediate layer being connected with bottom by support column and the top layer being connected with intermediate layer by support column；Elevator is arranged on inside operation platform；Elevator includes cage, the equalizer bar being arranged on cage top and is connected to the wire clips of equalizer bar；Being additionally provided with second hoist, second hoist connects one end of halliard；Halliard is sequentially connected with wire clips and is arranged on the fixed pulley of construction operation platform top layer, and the other end is connected with earth anchorage；This utility model economical, safe and efficient can complete ultra-deep high pressure vertical shaft penstock and install task；And simple in construction, easy to operate, practical.
Description
Technical field
This utility model relates to a kind of penstock erecting device, is specifically related to a kind of high pressure vertical shaft penstock erecting device.
Background technology
Power station ultra-deep high pressure vertical shaft penstock is installed, belong to typical high-risk operations, owing to being limited by lifting condition and geographical environment, there is very big potential safety hazard and risk, the most also installing to penstock and also bring great challenge, there is potential safety hazard in workmen in installation process simultaneously.
Utility model content
This utility model provides a kind of and esy to use, safe and reliable is applicable to ultra-deep high pressure vertical shaft penstock erecting device.
The technical solution adopted in the utility model is: a kind of high pressure vertical shaft penstock erecting device, including construction operation platform and elevator；Construction operation platform is three-decker, respectively bottom, the intermediate layer being connected with bottom by support column and the top layer being connected with intermediate layer by support column；Elevator is arranged on inside operation platform；Elevator includes cage, the equalizer bar being arranged on cage top and is connected to the wire clips of equalizer bar；Being additionally provided with second hoist, second hoist connects one end of halliard；Halliard is sequentially connected with wire clips and is arranged on the fixed pulley of construction operation platform top layer, and the other end is connected with earth anchorage.
Further, it is additionally provided with catching device inside described equalizer bar；First hoist connects one end of fall prevention rope, and fall prevention rope is sequentially connected with catching device and is arranged on the fixed pulley of construction operation platform top layer, and the other end is connected with earth anchorage.
Further, also include directive wheel, on the path that directive wheel is arranged on halliard and fall prevention rope passes through, and be connected with halliard and fall prevention rope respectively.
Further, it is provided with one-shot job platform below described elevator.
Further, it is provided with cat ladder below described one-shot job platform.
Further, the periphery of the bottom of described construction operation platform, intermediate layer and top layer is provided with fence.
Further, it is provided with leading block outside the top layer of described construction operation platform and bottom.
The beneficial effects of the utility model are:
(1) this utility model construction operation platform can synchronize to rise along with high pressure vertical shaft penstock setting height(from bottom), and it is upper and lower that elevator can meet workmen, it is also possible to as the passage installing consumptive material supply；
(2) this utility model is provided with catching device, can ensure the safety of elevator；
(3) this utility model simple in construction, easy to operate, practical.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model elevator structural representation.
Fig. 3 is this utility model elevator annexation schematic diagram.
In figure: 1-steel pipe to be installed tube coupling, 2-construction operation platform, 3-elevator, 4-jacking system, 5-one-shot job platform, 6-cat ladder, 7-earth anchor, 8-directive wheel, 9-wire clips, 10-catching device, 11-equalizer bar, 12-cage, 13-fixed pulley, 14-fall prevention rope, 15-halliard, 16-first hoist, 17-second hoist.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As Figure 1-3, a kind of high pressure vertical shaft penstock erecting device, including construction operation platform 2 and elevator 3；Construction operation platform 2 is three-decker, respectively bottom, the intermediate layer being connected with bottom by support column and the top layer being connected with intermediate layer by support column；Elevator 3 is arranged on inside operation platform；Elevator 3 includes cage 12, the equalizer bar 11 being arranged on cage 12 top and is connected to the wire clips 9 of equalizer bar 11；It is additionally provided with second hoist 17, one end of second hoist 17 connecting steel wire ropes 15；Steel wire rope 15 is sequentially connected with wire clips 9 and is arranged on the fixed pulley 13 of construction operation platform 2 top layer, and the other end is fixing with earth anchor 7 to be connected.
Further, described equalizer bar 11 is internal is additionally provided with catching device 10；First hoist 16 connects one end of fall prevention rope 14, and fall prevention rope 14 is sequentially connected with catching device 10 and is arranged on the fixed pulley 13 of construction operation platform 2 top layer, and the other end is fixing with earth anchor 7 to be connected.
Further, also include directive wheel 8, on the path that directive wheel 8 is arranged on halliard 15 and fall prevention rope 14 passes through, and be connected with halliard 15 and fall prevention rope 14 respectively.
Further, it is provided with one-shot job platform 5 below described elevator 3.
Further, it is provided with cat ladder 6 below described one-shot job platform 5.
Further, the periphery of bottom, intermediate layer and the top layer of described construction operation platform 2 is provided with fence.
Further, it is provided with leading block outside the top layer of described construction operation platform 2 and bottom.
During use, use the steel wire rope hanger by construction operation platform 2 top layer and hook to hang on steel loading tube wall suitable for reading, 8 hangers be generally set, wherein 4 to pass through steel wire hang suitable for reading at steel loading tube wall；Other 4 connecting steel wire ropes are as the standby steel wire rope of construction operation platform 2；It is symmetrical arranged 4 leading blocks outside the top layer of construction operation platform 2 and bottom, plays in the hoisting process of construction operation platform 2 and guide and stable effect；The lifting of construction operation platform 2 can use top, vertical shaft hole bridge machine to lift by crane, it would however also be possible to employ 4 uniform chain blocks carry out hand lifting/lowering；Being hung by construction operation platform 2 after steel loading pipe position fixes, steel pipe tube coupling 1 to be installed is winched to close to most going up joint steel loading pipe upper port by vertical lifting equipment；Then 4 standby steel wire ropes on construction operation platform 2 are suspended on vertical lifting equipment, make job platform extract, after stably fixing with steel pipe to be installed, the hoisting wirerope hanging on lifting appliance；Job platform 2 to be onstructed rises to appropriate location in steel pipe to be installed, 4 Common Steels cord hooks on construction operation platform 2 are hung on steel pipe nozzle to be installed, take off 4 standby steel wire ropes, workmen can proceed penstock installation operation on construction operation platform 2, by that analogy, until the installation of high pressure vertical shaft straight tube tube coupling is fully completed；The top layer of operation platform 2 is mainly used for tube coupling adjustment, docking, spelling, tooled joint work platforms for installation personnel；The intermediate layer of construction operation platform 2 is mainly used for placing welding equipment and materials'use；The bottom of construction operation platform 2 be mainly used for tube coupling docking circumferential weld welding, polish, detect a flaw, check and anticorrosion use.
Elevator 3 is used for transporting and carry installation personnel, equipment and material and is used up and down；Elevator 3 uses section bar and Plate Welding to form；During use, after elevator 3 secure connection, operation second hoist 17 can realize the lifting of elevator 3；Elevator 3 arranges equalizer bar 11 and catching device 10 so that elevator 3, in whole lifting process, is effectively prevented the generation of personal height falling accident, and is possible to prevent elevator 3 to rotate, it is ensured that the life security of workmen；If elevator 3 meets with an accidet, catching device 10 locking can stop dropping further of elevator 3 rapidly；Halliard 15 and fall prevention rope 14 should be with construction operation platform 2 synchronization liftings, and job platform 2 to be onstructed hangs after putting in place, readjusts the rate of tension of halliard 15 and fall prevention rope 14 to safe handling scope；Generally first hoist 16 uses 5t hoist engine, second hoist 17 to use 10t hoist engine；Be provided with one-shot job platform 5 below elevator 3, can upper and lower with convenient construction personnel, be additionally provided with cat ladder 6 below and further facilitate the job execution of workmen；Halliard 15 connects second hoist 17 by directive wheel 8；Fall prevention rope 14 connects first hoist 16 by directive wheel 8；Halliard 15 and the direction of fall prevention rope 14 is changed by directive wheel 8.
This utility model economical, safe and efficient can complete ultra-deep high pressure vertical shaft penstock and install task；And simple in construction, easy to operate, practical.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (7)
1. a high pressure vertical shaft penstock erecting device, it is characterised in that: include construction operation platform (2) and elevator
(3)；Construction operation platform (2) is three-decker, respectively bottom, the intermediate layer being connected with bottom by support column and pass through
The top layer that support column is connected with intermediate layer；Elevator (3) is arranged on inside operation platform；Elevator (3) includes cage
(12), it is arranged on the equalizer bar (11) on cage (12) top and is connected to the wire clips (9) of equalizer bar (11)；It is additionally provided with
Second hoist (17), second hoist (17) connects one end of halliard (15)；Halliard (15) is sequentially connected with wire clips
(9) and be arranged on the fixed pulley (13) of construction operation platform (2) top layer, the other end is fixing with earth anchor (7) to be connected.
A kind of high pressure vertical shaft penstock erecting device the most according to claim 1, it is characterised in that: described equalizer bar (11)
Inside is additionally provided with catching device (10)；First hoist (16) connects one end of fall prevention rope (14), and fall prevention rope (14) is successively
Connecting catching device (10) and be arranged on the fixed pulley (13) of construction operation platform (2) top layer, the other end is fixed with earth anchor (7)
Connect.
A kind of high pressure vertical shaft penstock erecting device the most according to claim 2, it is characterised in that: also include guiding
Wheel (8)；On the path that directive wheel (8) is arranged on halliard (15) and fall prevention rope (14) passes through, and respectively with halliard (15)
Connect with fall prevention rope (14).
A kind of high pressure vertical shaft penstock erecting device the most according to claim 1, it is characterised in that: described elevator
(3) lower section is provided with one-shot job platform (5).
A kind of high pressure vertical shaft penstock erecting device the most according to claim 4, it is characterised in that: described one-shot job
Platform (5) lower section is provided with cat ladder (6).
A kind of high pressure vertical shaft penstock erecting device the most according to claim 1, it is characterised in that: described construction operation
The periphery of bottom, intermediate layer and the top layer of platform (2) is provided with fence.
A kind of high pressure vertical shaft penstock erecting device the most according to claim 1, it is characterised in that: described construction operation
It is provided with leading block outside the top layer of platform (2) and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382777.3U CN205716004U (en) | 2016-04-29 | 2016-04-29 | A kind of high pressure vertical shaft penstock erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382777.3U CN205716004U (en) | 2016-04-29 | 2016-04-29 | A kind of high pressure vertical shaft penstock erecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716004U true CN205716004U (en) | 2016-11-23 |
Family
ID=57331493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620382777.3U Expired - Fee Related CN205716004U (en) | 2016-04-29 | 2016-04-29 | A kind of high pressure vertical shaft penstock erecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602959A (en) * | 2021-07-21 | 2021-11-05 | 华电云南发电有限公司以礼河发电厂 | Device and method for installing pressure steel pipe joints in vertical shaft |
| CN114634130A (en) * | 2022-02-25 | 2022-06-17 | 三峡大学 | Device and method for transportation, adjustment and installation of flexible plastic pipes in circular section tunnels |
| CN118373313A (en) * | 2024-06-25 | 2024-07-23 | 中国水利水电第十二工程局有限公司 | Underground automatic mounting lifting appliance for large-diameter high-strength steel pipe of deep vertical shaft and use method |
-
2016
- 2016-04-29 CN CN201620382777.3U patent/CN205716004U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602959A (en) * | 2021-07-21 | 2021-11-05 | 华电云南发电有限公司以礼河发电厂 | Device and method for installing pressure steel pipe joints in vertical shaft |
| CN113602959B (en) * | 2021-07-21 | 2023-10-27 | 华电云南发电有限公司以礼河发电厂 | Device and method for installing steel pipe joint in vertical shaft internal pressure |
| CN114634130A (en) * | 2022-02-25 | 2022-06-17 | 三峡大学 | Device and method for transportation, adjustment and installation of flexible plastic pipes in circular section tunnels |
| CN114634130B (en) * | 2022-02-25 | 2023-10-27 | 三峡大学 | Device and method for transporting, adjusting and installing flexible plastic pipeline in circular-section tunnel |
| CN118373313A (en) * | 2024-06-25 | 2024-07-23 | 中国水利水电第十二工程局有限公司 | Underground automatic mounting lifting appliance for large-diameter high-strength steel pipe of deep vertical shaft and use method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |