CN104499465A - Improved method and structure of sluice down-the-hole arc door maintenance channel - Google Patents
Improved method and structure of sluice down-the-hole arc door maintenance channel Download PDFInfo
- Publication number
- CN104499465A CN104499465A CN201410847499.XA CN201410847499A CN104499465A CN 104499465 A CN104499465 A CN 104499465A CN 201410847499 A CN201410847499 A CN 201410847499A CN 104499465 A CN104499465 A CN 104499465A
- Authority
- CN
- China
- Prior art keywords
- inspection platform
- oil cylinder
- water seal
- side wheel
- passage
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012423 maintenance Methods 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000009194 climbing Effects 0.000 claims abstract description 17
- 238000007689 inspection Methods 0.000 claims description 44
- 241000282326 Felis catus Species 0.000 claims description 8
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses an improved method and a structure of a sluice down-the-hole arc door access channel. The method cancels the existing long vertical ladder (3) connected with a water seal and a side wheel maintenance platform (2) on the gate pier (1), and a topping channel (4) leading to the pier top is arranged at the inner side of an oil cylinder hinged support maintenance platform (5) nearest to the pier top so as to shorten the length of the topping channel; meanwhile, an intercommunicating channel (6) connected with the water seal and the side wheel overhaul platform is additionally arranged at the oil cylinder hinged support overhaul platform to facilitate maintenance operation; and a connecting channel (8) of the existing oil cylinder hinged support overhauling platform and the bracket is reserved. After the invention is transformed, a channel is arranged between any operation platforms behind the gate, thereby greatly facilitating the maintenance work and improving the maintenance efficiency. All the channels of the invention adopt a step ladder structure, so that vertical ladder climbing is avoided, the up-down movement is very convenient, and in addition, all the channels of the invention are provided with guardrails, so that the overhaul safety is greatly improved.
Description
Technical field
the present invention relates to improving one's methods and structure of a kind of sluice gate down-the-hole arc door access path, belong to Hydraulic and Hydro-Power Engineering gate technical field.
Background technology
sluice gate down-the-hole arc door needs often to safeguard, in order to the convenience safeguarded, gate pier is provided with water seal and side wheel inspection platform and oil cylinder and props up hinge inspection platform and towards bracket, arc door propped up to the passage cutting with scissors and overhaul.
but existing water seal and side wheel inspection platform adopt an independent vertical cat ladder to lead to Dun Ding, and this vertical cat ladder is very long, and operating personnel are all very inconvenient up and down, also there is potential safety hazard.Water seal and side wheel inspection platform and oil cylinder prop up and cut with scissors inspection platform and bracket does not establish interface channel in addition; After having keeped in repair water seal and side wheel, if need to oil cylinder prop up hinge and arc door prop up hinge keep in repair time, operating personnel need to climb to Dun Ding from very long vertical cat ladder, and then complete oil cylinder prop up hinge and arc door props up the maintenance of hinge from propping up hinge inspection platform and bracket to oil cylinder an other passage.Therefore, arranging of existing sluice gate down-the-hole arc door access path is unreasonable, can't meet the requirement of use, need to make improvements.
Summary of the invention
the object of the invention is to, improving one's methods and structure of a kind of sluice gate down-the-hole arc door access path is provided, irrational technical problem, convenient for maintaining be set to solve existing access path and improve maintenance efficiency and safety, thus overcoming the deficiencies in the prior art.
technical scheme of the present invention is achieved in that
a kind of sluice gate down-the-hole arc door access path of the present invention improve one's methods for, the method eliminates the vertical cat ladder of length of existing connection water seal and side wheel inspection platform on gate pier, be located at inside the nearest oil cylinder free bearing inspection platform place of Dun Ding, to shorten passage length of climbing to the top of a mountain by leading to the passage of climbing to the top of a mountain of Dun Ding; Set up an interconnected passages be connected with water seal and side wheel inspection platform at oil cylinder free bearing inspection platform place simultaneously, operate with convenient for maintaining; Retain the interface channel of existing oil cylinder free bearing inspection platform and bracket.
in preceding method, the described passage of climbing to the top of a mountain towards Dun Ding, interconnected passages and interface channel all adopt step trapezoidal, and install guardrail additional to improve safety.
the of the present invention a kind of sluice gate down-the-hole arc door access path structure formed as stated above is, this structure comprises and is located at water seal on gate pier and side wheel inspection platform, oil cylinder free bearing inspection platform and bracket; Oil cylinder free bearing inspection platform is provided with the passage of climbing to the top of a mountain towards Dun Ding, the interconnected passages towards water seal and side wheel inspection platform and leads to the interface channel of bracket.
in aforementioned structure, the described passage of climbing to the top of a mountain towards Dun Ding, interconnected passages and interface channel are the terraced passage of step, and are provided with guardrail.
in aforementioned structure, described gate pier comprises two sides lock wall, and the opposite face of two sides lock wall is equipped with a set of access path, and two cover access paths are symmetrical arranged, and two cover access paths connect through water seal and side wheel inspection platform.
owing to have employed technique scheme, the present invention compared with prior art, after transformation of the present invention, maintainer is from climbing to the top of a mountain passage directly down to oil cylinder free bearing inspection platform in the hydraulic pressure pump house at gate pier top, when if desired carrying out the maintenance of water seal and side wheel, also can prop up hinge down to bracket place to arc door by interface channel to keep in repair, can also by interconnected passages down to water seal and side wheel inspection platform.The another side lock wall can also going to opposite from this face lock wall of gate pier by water seal and side wheel inspection platform overhauls.The all passage of the present invention all adopts the terraced structure of step, avoids maintenance personal in vertical cat ladder and must to use both hands and feet down the deficiency of inspection platform, very convenient up and down, improves overhaul efficiency.The passage that the present invention is all in addition is all provided with guardrail, substantially increases the safety of maintenance.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is the step profile view of Fig. 1;
fig. 3 is existing sluice gate down-the-hole arc door access path schematic diagram.
being labeled as in accompanying drawing: 1-gate pier, 2-water seal and side wheel inspection platform, the long vertical cat ladder of 3-, 4-are climbed to the top of a mountain passage, 5-oil cylinder free bearing inspection platform, 6-interconnected passages, 7-bracket, 8-interface channel, 9-guardrail.
Detailed description of the invention
below in conjunction with drawings and Examples, the present invention is described in further detail, but not as any limitation of the invention.
Embodiment
improving one's methods of a kind of sluice gate down-the-hole arc door access path of the present invention, as depicted in figs. 1 and 2: the method eliminates the vertical cat ladder 3 of length of existing connection water seal and side wheel inspection platform 2 on gate pier 1, be located at inside nearest oil cylinder free bearing inspection platform 5 place of Dun Ding, to shorten passage 4 length of climbing to the top of a mountain by leading to the passage 4 of climbing to the top of a mountain of Dun Ding; Set up an interconnected passages 6 be connected with water seal and side wheel inspection platform 2 at oil cylinder free bearing inspection platform 5 place simultaneously, operate with convenient for maintaining; Retain the interface channel 8 of existing oil cylinder free bearing inspection platform 5 and bracket 7.All adopt step trapezoidal towards the passage 4 of climbing to the top of a mountain of Dun Ding, interconnected passages 6 and interface channel 8, and install guardrail 9 additional to improve safety.Gate pier comprises two sides lock wall, the opposite face of two sides lock wall is equipped with a set of access path, two cover access paths are symmetrical arranged, two cover access paths connect through water seal and side wheel inspection platform, maintainer by water seal and side wheel inspection platform arbitrarily from this while go to another side, can work together very convenient.
the of the present invention a kind of sluice gate down-the-hole arc door access path structure formed as stated above, as depicted in figs. 1 and 2: this structure comprises and is located at water seal on gate pier 1 and side wheel inspection platform 2, oil cylinder free bearing inspection platform 5 and bracket 7; It is characterized in that: oil cylinder free bearing inspection platform 5 is provided with the passage 4 of climbing to the top of a mountain towards Dun Ding, the interconnected passages 6 towards water seal and side wheel inspection platform 2 and leads to the interface channel 8 of bracket 7.Be the terraced passage of step towards the passage 4 of climbing to the top of a mountain of Dun Ding, interconnected passages 6 and interface channel 8, and be provided with guardrail 9.Gate pier 1 comprises two sides lock wall, and the opposite face of two sides lock wall is equipped with a set of access path, and two cover access paths are symmetrical arranged, and two cover access paths connect through water seal and side wheel inspection platform 2.Bracket 7 is also provided with ladder, and maintainer directly can prop up hinge place to arc door down and overhaul.
Claims (5)
1. the improving one's methods of a sluice gate down-the-hole arc door access path, it is characterized in that: the method eliminates the vertical cat ladder of length (3) of the upper existing connection water seal of gate pier (1) and side wheel inspection platform (2), be located at inside nearest oil cylinder free bearing inspection platform (5) place of Dun Ding, to shorten passage of climbing to the top of a mountain (4) length by leading to the passage of climbing to the top of a mountain (4) of Dun Ding; Set up an interconnected passages (6) be connected with water seal and side wheel inspection platform (2) at oil cylinder free bearing inspection platform (5) place simultaneously, operate with convenient for maintaining; Retain the interface channel (8) of existing oil cylinder free bearing inspection platform (5) and bracket (7).
2. the improving one's methods of sluice gate down-the-hole arc door access path according to claim 1, it is characterized in that: the described passage of climbing to the top of a mountain (4) towards Dun Ding, interconnected passages (6) and interface channel (8) all adopt step trapezoidal, and install guardrail (9) additional to improve safety.
3., by the sluice gate down-the-hole arc door access path structure that method described in claim 1 or 2 is formed, comprise and be located at water seal on gate pier (1) and side wheel inspection platform (2), oil cylinder free bearing inspection platform (5) and bracket (7); It is characterized in that: oil cylinder free bearing inspection platform (5) is provided with the passage of climbing to the top of a mountain (4) towards Dun Ding, the interconnected passages (6) towards water seal and side wheel inspection platform (2) and leads to the interface channel (8) of bracket (7).
4. sluice gate down-the-hole arc door access path structure according to claim 3, is characterized in that: the passage of climbing to the top of a mountain (4) of the described Dun Ding of leading to, interconnected passages (6) and interface channel (8) are and walk terraced passage, and are provided with guardrail (9).
5. sluice gate down-the-hole arc door access path structure according to claim 3, it is characterized in that: described gate pier (1) comprises two sides lock wall, the opposite face of two sides lock wall is equipped with a set of access path, two cover access paths are symmetrical arranged, and two cover access paths connect through water seal and side wheel inspection platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847499.XA CN104499465A (en) | 2014-12-29 | 2014-12-29 | Improved method and structure of sluice down-the-hole arc door maintenance channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847499.XA CN104499465A (en) | 2014-12-29 | 2014-12-29 | Improved method and structure of sluice down-the-hole arc door maintenance channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104499465A true CN104499465A (en) | 2015-04-08 |
Family
ID=52940908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410847499.XA Pending CN104499465A (en) | 2014-12-29 | 2014-12-29 | Improved method and structure of sluice down-the-hole arc door maintenance channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104499465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988281A (en) * | 2017-05-08 | 2017-07-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Manufacturing method and structure of high-narrow large-hole-opening main longitudinal beam down-the-hole arc door |
| CN116716854A (en) * | 2023-05-06 | 2023-09-08 | 中国长江电力股份有限公司 | Combined water surface maintenance channel and installation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229359A (en) * | 1998-02-20 | 1999-08-24 | Hokoku Kogyo Co Ltd | Radial gate |
| CN202519636U (en) * | 2012-03-23 | 2012-11-07 | 中国水电顾问集团贵阳勘测设计研究院 | Hydraulic rotary type locking device used for down-hole arch gate |
| CN202945586U (en) * | 2012-11-08 | 2013-05-22 | 中国水电顾问集团华东勘测设计研究院 | Hanging type hydraulic cylinder flexure resistant device |
| CN103953011A (en) * | 2014-05-19 | 2014-07-30 | 葛洲坝集团第六工程有限公司 | Method for installing radial gate with diversion bottom hole under overflowing condition |
-
2014
- 2014-12-29 CN CN201410847499.XA patent/CN104499465A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229359A (en) * | 1998-02-20 | 1999-08-24 | Hokoku Kogyo Co Ltd | Radial gate |
| CN202519636U (en) * | 2012-03-23 | 2012-11-07 | 中国水电顾问集团贵阳勘测设计研究院 | Hydraulic rotary type locking device used for down-hole arch gate |
| CN202945586U (en) * | 2012-11-08 | 2013-05-22 | 中国水电顾问集团华东勘测设计研究院 | Hanging type hydraulic cylinder flexure resistant device |
| CN103953011A (en) * | 2014-05-19 | 2014-07-30 | 葛洲坝集团第六工程有限公司 | Method for installing radial gate with diversion bottom hole under overflowing condition |
Non-Patent Citations (2)
| Title |
|---|
| 祁庆和: "《水工建筑物》", 30 April 1981, article ""水工闸门与启闭机械"" * |
| 赵研: "《房屋建筑学》", 31 July 2013, article ""楼梯的坡度"" * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988281A (en) * | 2017-05-08 | 2017-07-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Manufacturing method and structure of high-narrow large-hole-opening main longitudinal beam down-the-hole arc door |
| CN116716854A (en) * | 2023-05-06 | 2023-09-08 | 中国长江电力股份有限公司 | Combined water surface maintenance channel and installation method |
| CN116716854B (en) * | 2023-05-06 | 2024-03-29 | 中国长江电力股份有限公司 | Combined water surface maintenance channel and installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101787792B (en) | Building protection screen system | |
| CN104452702A (en) | Maintenance method of low gate dam accident gate and gate dam structure | |
| CN203097316U (en) | Foldable hydraulic lifting support secure channel for high altitude construction | |
| CN204401578U (en) | Sluice down-the-hole arc door inspection channel structure | |
| CN104499465A (en) | Improved method and structure of sluice down-the-hole arc door maintenance channel | |
| CN104500117B (en) | Without repeatedly supporting continuous supporting advanced hydraulic support | |
| CN206448820U (en) | A kind of tunnel construction trolley | |
| CN204782700U (en) | Ladder of convenient walking | |
| CN203855967U (en) | Drilling and filling trolley on slope gallery | |
| CN205063812U (en) | Novel drilling machine | |
| CN203783105U (en) | Fast construction operating platform used for section steel column interior pouring concrete | |
| CN203081472U (en) | Device for installing anchoring agent in anchor drill hole | |
| CN203321529U (en) | Train type rapid lifting and folding work platform for tunnel engineering | |
| CN104278803A (en) | Reinforced concrete stair sliding support | |
| CN107795185A (en) | Chimney reinforces pylon high-altitude installation node security construction method | |
| CN209482681U (en) | Protective platform in a kind of Super High Core Walls Structure | |
| CN104747205B (en) | The mould bases of anti-injury and its construction method in tunnel cave accident | |
| CN204021196U (en) | View communication tower | |
| CN205444137U (en) | Pressure regulating well construction operation platform | |
| CN203361634U (en) | Device for butt-jointing construction elevator and climbing formwork | |
| CN203246979U (en) | Large gap bridge turning plate channel device of construction elevator | |
| CN103334592B (en) | Step-type sliding installation construction method for convex structure of high-rise building | |
| CN211776076U (en) | Steel construction retractable cat ladder of going to people for elevator well | |
| CN201982112U (en) | Arch crown steel frame mounting device for construction | |
| CN203925282U (en) | Crawler type deep foundation ditch anchoring rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
|
| RJ01 | Rejection of invention patent application after publication |