CN105421993B - The manufacture method of cat ladder is overhauled in a kind of hydraulic engineering - Google Patents
The manufacture method of cat ladder is overhauled in a kind of hydraulic engineering Download PDFInfo
- Publication number
- CN105421993B CN105421993B CN201510957942.3A CN201510957942A CN105421993B CN 105421993 B CN105421993 B CN 105421993B CN 201510957942 A CN201510957942 A CN 201510957942A CN 105421993 B CN105421993 B CN 105421993B
- Authority
- CN
- China
- Prior art keywords
- connector
- prefabricated steel
- pedal
- steel
- prefabricated
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
- E06C9/04—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted in the form of climbing irons or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Abstract
This application discloses the manufacture method that cat ladder is overhauled in a kind of hydraulic engineering, including the first prefabricated steel, the second prefabricated steel, the first connector, the second connector and pedal, it is embedded into wherein the first prefabricated steel and the second prefabricated steel are generally aligned in the same plane interior and the first prefabricated steel, the second prefabricated steel and the first connector in wall；One end of first connector is separately fixed in the first prefabricated steel and the second prefabricated steel；The two ends of second connector open up external screw thread respectively；The hole that two connectors of confession second are passed through is preset on pedal；One end of the other end of first connector and the second connector is detachably connected；The other end of second connector is detachably connected with pedal.The second connector two ends open up external screw thread in the application, then are detachably connected with the first connector and pedal, so that cat ladder has fast assembling-disassembling, convenient maintenance.
Description
Technical field
The application is related to field of engineering technology, more particularly to a kind of maintenance cat ladder for being used for hydraulic engineering pumping plant discharge bay
Manufacture method.
Background technology
At present, hydraulic engineering is located at by-place, especially pumping plant mostly, and the design of discharge bay cat ladder uses screw-thread steel always
Component is directly embedded in armored concrete in advance.Outer due to being chronically exposed to, cat ladder is easy to get rusty, and the cat ladder after getting rusty is difficult
Repair, also result in discharge bay exterior wall and have rusty stains very unsightly；In addition, the illegal of unrelated person also often occurs for fixed ladder stands
Using or children play and cause contingency.
Existing City Pumping Station is built in river course scenic belt mostly, appearance requirement will arrange in pairs or groups with landscape, originally pumping plant discharge bay
Cat ladder design has been not suitable with city landscape design requirement, and the cat ladder of the application design is using detachable stainless steel assembling fittings
Into, it is both attractive in appearance, and non-corrosive, and easy access.
The content of the invention
The technical problem that the application is solved：The application for above-mentioned the deficiencies in the prior art there is provided one kind it is simple in construction, set
Meter rationally, be difficult to get rusty, the manufacture method of cat ladder is overhauled in the hydraulic engineering of convenient disassembly.
In order to solve the above technical problems, the application uses following technical scheme：
Cat ladder, including the first prefabricated steel, the second prefabricated steel, the first connector, the second company are overhauled in a kind of hydraulic engineering
Fitting and pedal, wherein the first prefabricated steel and the second prefabricated steel be generally aligned in the same plane in and it is the first prefabricated steel, second pre-
Steel plate processed and the first connector are embedded into wall；It is fixed on the first connector in the first prefabricated steel and the second prefabricated steel
Mutually correspond to parallel；The two ends of second connector open up external screw thread respectively；Preset what two connectors of confession second were passed through on pedal
Hole；One end of the other end of first connector and the second connector is detachably connected；The other end of second connector can with pedal
Dismounting connection.
Herein described pedal is rectangular steel plates, and the second connector is bolted through default hole on pedal.
Herein described surface of steel plate is provided with anti-skid structure.
Herein described anti-skid structure is anti-skid bulge.
The other end of herein described first connector opens up the internal thread being connected with the second connector.
One end of herein described first connector is welded and fixed with the first prefabricated steel or the second prefabricated steel.
The invention also discloses the manufacture method that cat ladder is overhauled in a kind of hydraulic engineering, its feature includes following technique and step
Suddenly：
1) stainless steel steel rod diameter 18-25mm is taken, length 20-30cm makes the second connector, the two of the second connector
End sets external screw thread；
2) stainless steel nut is taken as the first connector, and the external screw thread of the internal thread of the first connector and the second connector
Matching；
3) take stainless steel plate make rectangle pedal, the thickness 15-25mm of pedal, height 20-30mm, length 40-60cm,
Pedal surface sets raised anti-skid structure, and one through hole of each setting at the two ends 20-30mm of pedal, aperture is more than the second connection
Part diameter 2mm；
4) prefabricated steel of strip first and the second prefabricated steel are made with stainless steel plate, the first prefabricated steel and second pre-
The thickness 2-5mm of steel plate processed, width 5-10cm, length is with pond height；Divide in the first prefabricated steel and the second prefabricated steel
Do not weld the first connector, the first connector in first, second prefabricated steel between the upper and lower every identical, be typically spaced 30-
Simultaneously left and right alignment is parallel by 40cm；At the back side of the first prefabricated steel and the second prefabricated steel, several embedded fixing components are set respectively；
5) the first prefabricated steel with the first connector, the second prefabricated steel obtained the 4th step is spaced apart
It is fixed on so that embedded fixing component is pre-buried on the metope of pond；
6) the second connector for obtaining the 1st step when using, which is screwed in, to be located in the first prefabricated steel and the second prefabricated steel
In first connector, pedal is arranged on two parallel the second connectors of left and right, pedal is fixed on the second company with nut
On fitting；
7) inversely removed after use, the first prefabricated steel, the second prefabricated steel with the first connector are reserved in pond
On wall.
Beneficial effect
The application is used after above technical scheme, with following technique effect：The application structure design is simple, practical, easily
In realization.Second connector two ends open up external screw thread, are detachably connected respectively with the first connector and pedal, so that cat ladder
With fast assembling-disassembling, convenient maintenance.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, drawings in the following description are only some realities of the application
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation that cat ladder is overhauled in herein described hydraulic engineering.
Wherein, 1. first prefabricated steel；2. the second prefabricated steel；3. the first connector；4. the second connector；5. pedal.
Embodiment
To make the purpose and technical scheme of the application clearer, below in conjunction with technology of the embodiment of the present application to the application
Scheme is clearly and completely described.Described embodiment is a part of embodiment of the application, rather than whole implementation
Example, based on described embodiments herein, those of ordinary skill in the art are obtained on the premise of without creative work
The every other embodiment obtained, belongs to the scope of the application protection.
As shown in figure 1, in the first prefabricated steel 1 and the second prefabricated steel 2 be generally aligned in the same plane, the one of the first connector 3
End is fixedly installed in the first prefabricated steel 1 and the second prefabricated steel 2 respectively, and the other end of the first connector 3 is connected with second
Part 4 is connected.
Preferably, one end of the first connector 3 is welded in the first prefabricated steel 1 or the second prefabricated steel 2.
It is further possible to which one end of the first connector 3 is fixedly connected on into the first prefabricated steel 1 by bolt assembly
Or second in prefabricated steel 2.
Second connector 4 described herein is stainless steel rod iron, and the two ends of the second connector 4 open up external screw thread respectively,
The one end of second connector 4 is connected with the first connector 3, and the other end of the second connector 4 is connected with pedal 5.
In the application, the other end of the first connector 3 opens up internal thread positioned at the one end being connected with the second connector 4,
It is connected through a screw thread with the second connector 4, the beneficial effect so designed is：Second connector 4 can be very easily with first
Connector 3 is detachably connected.
In addition, presetting the hole that two the second connectors of confession 4 are passed through on pedal 5 described herein；Correspondingly, the second connection
Part 4 is bolted through default hole on pedal 5.
Preferably, pedal 5 is rectangular steel plates, and is provided with anti-skid structure on its surface, and anti-skid structure is Cleat structures.
Involved part in the application, such as the first prefabricated steel 1, the second prefabricated steel 2, the first connector 3, second
Connector 4 and pedal 5 are stainless steel material, are so even applied in outdoor engineering, are not easy to get rusty, especially solve
The problem of City Pumping Station construction matches with river course scenic belt appearance requirement.
The present embodiment also discloses the manufacture method that cat ladder is overhauled in a kind of hydraulic engineering, and its feature includes following technique and step
Suddenly：
1) stainless steel steel rod diameter 18-25mm is taken, length 20-30cm makes the second connector 4, in the second connector 4
Two ends set external screw thread；
2) stainless steel nut is taken as the first connector 3, and the internal thread of the first connector 3 and the second connector 4 is outer
Screw thread is matched；
3) stainless steel plate is taken to make rectangle pedal 5, the thickness 15-25mm of pedal 5, height 20-30mm, length 40-60cm,
In the upper surface of pedal 5, raised anti-skid structure is set, one through hole of each setting the two ends 20-30mm of pedal 5 at, aperture is more than the
The diameter 2mm of two connector 4；
4) strip the first prefabricated steel 1 and the second prefabricated steel 2 are made with stainless steel plate, the first prefabricated steel 1 and the
The thickness 2-5mm of two prefabricated steels 2, width 5-10cm, length is with pond height；In the first prefabricated steel 1 and the second pre-manufactured steel
Be respectively welded the first connector 3 on plate 2, the first connector 3 in first, second prefabricated steel between the upper and lower every identical, typically
It is spaced 30-40cm and left and right alignment is parallel；Set several pre- respectively at the back side of the first prefabricated steel 1 and the second prefabricated steel 2
Bury fixture；
5) the first prefabricated steel 1 with the first connector 3, the second prefabricated steel 2 that the 4th step is obtained are spaced a spacing
It is fixed on from so that embedded fixing component is pre-buried on the metope of pond；
6) the second connector 4 that the 1st step is obtained is screwed in positioned at the first prefabricated steel 1 and the second prefabricated steel 2 when using
On the first connector 3 in, pedal 5 is arranged on two parallel the second connectors 4 of left and right, pedal 5 is fixed with nut
On the second connector 4；
7) inversely removed after use, the first prefabricated steel 1, the second prefabricated steel 2 with the first connector 3 are reserved in water
On bay wall body.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein, including technology art
Language and scientific terminology, with the general understanding identical meaning with the those of ordinary skill in the application art.Should also
Understand, those terms defined in such as general dictionary, which should be understood that, to be had and the meaning in the context of prior art
The consistent meaning of justice, and unless defined as here, will not be explained with idealization or excessively formal implication.
The implication of " inside and outside " described herein referred to relative to equipment itself, the side inside sensing equipment
To be interior, otherwise is outer.
The implication of " connection " described herein can be that being directly connected between part can also be passed through between part
Other parts are indirectly connected with.
Using the above-mentioned desirable embodiment according to the application as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out in the range of without departing from this application technological thought entirely.The technology of this application
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (1)
1. the manufacture method of cat ladder is overhauled in a kind of hydraulic engineering, cat ladder include the first prefabricated steel (1), the second prefabricated steel (2),
First connector (3), the second connector (4) and pedal (5), wherein the first prefabricated steel (1) and the second prefabricated steel (2) are located at
Same plane is interior and the first prefabricated steel (1), the second prefabricated steel (2) and the first connector (3) are embedded into wall；It is fixed on
First prefabricated steel (1) mutually corresponds to parallel with the first connector (3) in the second prefabricated steel (2)；Second connector (4)
Two ends open up external screw thread respectively；The hole that two connectors of confession second (4) pass through is preset on pedal (5)；First connector (3) it is another
One end of one end and the second connector (4) is detachably connected；The other end of second connector (4) is detachably connected with pedal (5)；
The specific manufacture method of cat ladder is overhauled in a kind of described hydraulic engineering, and its feature includes following technique and step：
1) stainless steel steel rod diameter 18-25mm is taken, length 20-30cm makes the second connector (4), in the second connector (4)
Two ends set external screw thread；
2) stainless steel nut is taken as the first connector (3), and the internal thread and the second connector (4) of the first connector (3)
External screw thread is matched；
3) take stainless steel plate make rectangle pedal (5), the thickness 15-25mm of pedal (5), height 20-30mm, length 40-60cm,
Raised anti-skid structure is set on pedal (5) surface, one through hole of each setting at the two ends 20-30mm of pedal (5), aperture is more than
Second connector (4) diameter 2mm；
4) prefabricated steel of strip first (1) and the second prefabricated steel (2) is made with stainless steel plate, the first prefabricated steel (1) and
The thickness 2-5mm of second prefabricated steel (2), width 5-10cm, length is with pond height；In the first prefabricated steel (1) and second
Be respectively welded the first connector (3) in prefabricated steel (2), the first connector (3) in first, second prefabricated steel between the upper and lower
Every identical, typically it is spaced 30-40cm and left and right alignment is parallel；At the back side of the first prefabricated steel (1) and the second prefabricated steel (2)
Several embedded fixing components are set respectively；
5) the first prefabricated steel (1) with the first connector (3), the second prefabricated steel (2) obtained the 4th step is spaced certain
Distance is fixed on the metope of pond so that embedded fixing component is pre-buried；
6) the second connector (4) for obtaining the 1st step when using, which is screwed in, is located at the first prefabricated steel (1) and the second prefabricated steel
(2) in the first connector (3) on, pedal (5) is arranged on two parallel the second connectors (4) of left and right, will with nut
Pedal (5) is fixed on the second connector (4)；
7) inversely removed after use, the first prefabricated steel (1), the second prefabricated steel (2) with the first connector (3) are reserved in
On the wall of pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957942.3A CN105421993B (en) | 2015-01-23 | 2015-01-23 | The manufacture method of cat ladder is overhauled in a kind of hydraulic engineering |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036353.1A CN104594796B (en) | 2015-01-23 | 2015-01-23 | A kind of manufacture method of hydraulic engineering maintenance cat ladder |
| CN201510957942.3A CN105421993B (en) | 2015-01-23 | 2015-01-23 | The manufacture method of cat ladder is overhauled in a kind of hydraulic engineering |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036353.1A Division CN104594796B (en) | 2015-01-23 | 2015-01-23 | A kind of manufacture method of hydraulic engineering maintenance cat ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105421993A CN105421993A (en) | 2016-03-23 |
| CN105421993B true CN105421993B (en) | 2017-08-04 |
Family
ID=53120806
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510957942.3A Expired - Fee Related CN105421993B (en) | 2015-01-23 | 2015-01-23 | The manufacture method of cat ladder is overhauled in a kind of hydraulic engineering |
| CN201510036353.1A Active CN104594796B (en) | 2015-01-23 | 2015-01-23 | A kind of manufacture method of hydraulic engineering maintenance cat ladder |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036353.1A Active CN104594796B (en) | 2015-01-23 | 2015-01-23 | A kind of manufacture method of hydraulic engineering maintenance cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105421993B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5287128U (en) * | 1975-12-25 | 1977-06-29 | ||
| JPS5459733U (en) * | 1977-10-04 | 1979-04-25 | ||
| JPS5630258U (en) * | 1979-08-10 | 1981-03-24 | ||
| US6125967A (en) * | 1999-04-30 | 2000-10-03 | Miyama Kogyo Kabushiki Kaisha | Foothold |
| JP4094820B2 (en) * | 2001-02-26 | 2008-06-04 | 株式会社アイ・アイ・ピー | Attachment structure for manholes, etc. |
| CN2611567Y (en) * | 2003-04-01 | 2004-04-14 | 陈校波 | Pool ladder |
| CN201419534Y (en) * | 2009-04-08 | 2010-03-10 | 精锐化学（上海）有限公司 | Safety and antiskid pedal |
| CN203213950U (en) * | 2013-04-03 | 2013-09-25 | 张灵峰 | High-speed railway H section steel column climbing device |
| CN203867454U (en) * | 2014-06-09 | 2014-10-08 | 厦门嘉达环保建造工程有限公司 | Inspection well ladder stand |
| CN204609753U (en) * | 2015-01-23 | 2015-09-02 | 泗洪县水利规划中心 | A kind of hydraulic engineering maintenance cat ladder |
-
2015
- 2015-01-23 CN CN201510957942.3A patent/CN105421993B/en not_active Expired - Fee Related
- 2015-01-23 CN CN201510036353.1A patent/CN104594796B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104594796A (en) | 2015-05-06 |
| CN105421993A (en) | 2016-03-23 |
| CN104594796B (en) | 2016-08-31 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Erwang Inventor after: Gao Junxia Inventor after: Wang Fengqi Inventor after: Wei Dongdong Inventor after: Chai Guowu Inventor after: Dong Dejun Inventor after: Xiao Yanxia Inventor after: Guo Yifei Inventor after: Hao Chao Inventor after: Guo Yu Inventor after: Huang Haixia Inventor after: Peng Fayun Inventor after: Wang Chaohui Inventor after: Wang Wenting Inventor after: Li Hongxing Inventor after: Liu Xiaoyan Inventor before: Zhang Chaoli |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170711 Address after: 454003 Jiaozuo Water Conservancy Survey and Design Institute, No. 66 south Ling Road, Shanyang District, Henan, Jiaozuo Applicant after: Guo Erwang Applicant after: Gao Junxia Applicant after: Wang Fengqi Applicant after: Wei Dongdong Applicant after: Chai Guowu Applicant after: Dong Dejun Applicant after: Xiao Yanxia Applicant after: Guo Yifei Applicant after: Hao Chao Applicant after: Guo Yu Applicant after: Huang Haixia Applicant after: Peng Fayun Applicant after: Wang Chaohui Applicant after: Wang Wenting Applicant after: Li Hongxing Applicant after: Liu Xiaoyan Address before: 215000 Xiangcheng District, Jiangsu, Huangqiao Street headquarters economic Park Applicant before: SUZHOU DUOGU ENGINEERING DESIGN CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20180123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |