CN102031928A - Chimney ladder stand - Google Patents
Chimney ladder stand Download PDFInfo
- Publication number
- CN102031928A CN102031928A CN 201010620020 CN201010620020A CN102031928A CN 102031928 A CN102031928 A CN 102031928A CN 201010620020 CN201010620020 CN 201010620020 CN 201010620020 A CN201010620020 A CN 201010620020A CN 102031928 A CN102031928 A CN 102031928A
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- chimney
- junction plate
- fixed support
- baseboard
- 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.)
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Abstract
The invention discloses a chimney ladder stand comprising a ladder stand and a fixed device, wherein the fixed device comprises a movable support, a fixed support and a connection plate; the movable support and the fixed support are connected with the ladder stand through bolts; the connection plate is welded on the chimney; and the movable support and the fixed support are mounted on the connection plate through bolts. The chimney ladder stand is simple in structure and convenient to use, ensures that a platform and the ladder stand can be installed and transported more conveniently, and reduces the installing cost.
Description
Technical field
The present invention relates to a kind of steel stack, especially a kind of chimney cat ladder.
Background technology
The chimney cat ladder is widely used on steel stack and the similar steel work, general old-fashioned cat ladder way is as shown in Figure 1: it is to be welded to connect by cat ladder support and chimney wall and the terraced beam of cat ladder that chimney is connected with cat ladder, the shortcoming of doing like this is: the cat ladder part has just increased steel stack monnolithic case size virtually, has increased transportation and difficulty is installed.Sometimes arrive field Welding possibly, can destroy the corrosion protective covering of chimney wall and cat ladder like this, need do for supplement anticorrosionly again, increased workload.
Summary of the invention
The present invention seeks to: provide a kind of simple in structure, the chimney cat ladder that installation and transportation are convenient.
Technical scheme of the present invention is: a kind of chimney cat ladder, comprise cat ladder and fastening devices, it is characterized in that, described fastening devices comprises movable supporting, fixed support and junction plate, described movable supporting adopts bolt to link to each other with fixed support and cat ladder, described junction plate is welded on the chimney, and described movable supporting and fixed support can be installed on the junction plate by bolt.
Preferably, described fixed support is one, is positioned at the bottom of described chimney cat ladder.
Preferably, described cat ladder platform links to each other with junction plate by diagonal brace and bolt, and described junction plate is welded on the chimney.
Preferably, described cat ladder platform also comprises railing and baseboard, and described railing and baseboard are positioned on the cat ladder platform.
Preferably, described railing and baseboard are segmentation structure, link to each other with bolt with junction plate between each section railing and the baseboard.
Preferably, described chimney cat ladder has anticorrosive coat outward.
Advantage of the present invention is:
Simple in structure, easy to use, make the installation of platform and cat ladder convenient with transportation, reduce installation cost.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the chimney cat ladder structure chart of prior art.
Fig. 2 is chimney cat ladder structure chart of the present invention and partial enlarged drawing.
Fig. 3 is chimney cat ladder platform structure figure of the present invention.
Fig. 4 is a chimney cat ladder platform railing structure chart of the present invention.
Wherein: 1 cat ladder; 2 cat ladders support; 3 chimney walls; 4 movable supporting; 5 fixed supports; 6 junction plates; 7 bolts; 8 clamping plate; 9 platform supporting traverses; 10 columns; 11 diagonal braces; 12 railings; 13 baseboards; 14 columns.
The specific embodiment
Embodiment: as Fig. 2, Fig. 3, chimney cat ladder shown in Figure 4, comprise cat ladder 1 and fastening devices, fastening devices comprises movable supporting 4, fixed support 5 and junction plate 6, movable supporting 4 adopts bolt 7 to link to each other with fixed support 6 with cat ladder 1, junction plate 6 is welded on the chimney, and movable supporting 4 and fixed support 5 are installed on the junction plate 6 by bolt 7.Generally at each section cat ladder one pair of fixed support being set bottom gets final product.When factory manufactures, can be earlier the junction plate opsition dependent size of movable supporting and fixed support be welded to and make ready-made cat ladder on the stack shell and assemble in advance, cat ladder can be disassembled behind the position suitable.Very conveniently like this manufacture and install.The cat ladder platform is positioned on the cat ladder, links to each other with junction plate 6 by diagonal brace 11 and bolt 7, and junction plate 6 is welded on the chimney.The cat ladder platform also comprises railing 12 and baseboard 13, and railing 12 and baseboard 13 are positioned on the cat ladder platform, and railing 12 and baseboard 13 are segmentation structure, links to each other with bolt with junction plate between each section railing and the baseboard.Railing 12 and baseboard 13 also can be divided into several big section, get final product by the bolt connection with junction plate between each big section, these component can all be manufactured in factory and finish, after the opsition dependent size is manufactured and finished and adjust, can disassemble, make things convenient for processing and manufacturing and transportation.
Above embodiment only is the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1.
A kind of chimney cat ladder, comprise cat ladder and fastening devices, it is characterized in that, described fastening devices comprises movable supporting, fixed support and junction plate, described movable supporting adopts bolt to link to each other with fixed support and cat ladder, described junction plate is welded on the chimney, and described movable supporting and fixed support can be installed on the junction plate by bolt.
2.
Chimney cat ladder according to claim 1 is characterized in that described fixed support is one, is positioned at the bottom of described chimney cat ladder.
3.
Chimney cat ladder according to claim 1 is characterized in that, also comprises the cat ladder platform, and described cat ladder platform links to each other with junction plate by diagonal brace and bolt, and described junction plate is welded on the chimney.
4.
Chimney cat ladder according to claim 3 is characterized in that, described cat ladder platform also comprises railing and baseboard, and described railing and baseboard are positioned on the cat ladder platform.
5.
Chimney cat ladder according to claim 4 is characterized in that, described railing and baseboard are segmentation structure, links to each other with bolt with junction plate between each section railing and the baseboard.
6.
Chimney cat ladder according to claim 1 is characterized in that, described chimney cat ladder has anticorrosive coat outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010620020 CN102031928A (en) | 2010-12-31 | 2010-12-31 | Chimney ladder stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010620020 CN102031928A (en) | 2010-12-31 | 2010-12-31 | Chimney ladder stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102031928A true CN102031928A (en) | 2011-04-27 |
Family
ID=43885319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010620020 Pending CN102031928A (en) | 2010-12-31 | 2010-12-31 | Chimney ladder stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102031928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149437A1 (en) * | 2012-04-05 | 2013-10-10 | 中兴通讯股份有限公司 | Pylon ladder provided with detachable rest platform |
| CN108386127A (en) * | 2018-05-10 | 2018-08-10 | 中国恩菲工程技术有限公司 | Vertical ladder component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597920A1 (en) * | 1986-04-29 | 1987-10-30 | Chuzeville Pierre | Device enabling a ladder to be hung and displaced on a roof and ladder fitted with these elements |
| JPH0366891A (en) * | 1989-08-02 | 1991-03-22 | Nkk Corp | Chimney ladder |
| CN201343991Y (en) * | 2009-01-19 | 2009-11-11 | 西子奥的斯电梯有限公司 | Elevator shaft ladder |
| CN201679438U (en) * | 2010-04-06 | 2010-12-22 | 温州泰昌铁塔制造有限公司 | Crawling ladder for power transmission tower |
-
2010
- 2010-12-31 CN CN 201010620020 patent/CN102031928A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597920A1 (en) * | 1986-04-29 | 1987-10-30 | Chuzeville Pierre | Device enabling a ladder to be hung and displaced on a roof and ladder fitted with these elements |
| JPH0366891A (en) * | 1989-08-02 | 1991-03-22 | Nkk Corp | Chimney ladder |
| CN201343991Y (en) * | 2009-01-19 | 2009-11-11 | 西子奥的斯电梯有限公司 | Elevator shaft ladder |
| CN201679438U (en) * | 2010-04-06 | 2010-12-22 | 温州泰昌铁塔制造有限公司 | Crawling ladder for power transmission tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149437A1 (en) * | 2012-04-05 | 2013-10-10 | 中兴通讯股份有限公司 | Pylon ladder provided with detachable rest platform |
| CN108386127A (en) * | 2018-05-10 | 2018-08-10 | 中国恩菲工程技术有限公司 | Vertical ladder component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110427 |