CN201062430Y - Bed board bracket with self-alignment support legs - Google Patents
Bed board bracket with self-alignment support legs Download PDFInfo
- Publication number
- CN201062430Y CN201062430Y CNU2006201487434U CN200620148743U CN201062430Y CN 201062430 Y CN201062430 Y CN 201062430Y CN U2006201487434 U CNU2006201487434 U CN U2006201487434U CN 200620148743 U CN200620148743 U CN 200620148743U CN 201062430 Y CN201062430 Y CN 201062430Y
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- CN
- China
- Prior art keywords
- leg
- floor plate
- plate support
- supporting
- furnace wall
- 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 - Lifetime
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a planking supporting frame provided with supporting feet which can be automatically adjusted. The both ends of an inverse trapezoid rigid support are mechanically connected with the supporting foot main bodies through connecting plates and by using high strength bolts, thereby the supporting feet of the planking supporting frame can swing around a fixed axle and at a fixed angle, the angle can be automatically adjusted during the operation process, so as to lead the surfaces of the supporting feet to make complete contact with a furnace wall, thus achieving the purpose of stabilizing a platform. The utility model is used for the building of a temporary work platform during the overhaul to a boiler in a power plant, takes two inclined walls in the boiler as the base, and then a stable work platform is built on the supporting frame.
Description
Affiliated technical field
The utility model is the Floor plate support that a kind of leg can be aligned automatically, builds interim job platform when being used for overhauling in the boiler of power plant, and its two wall to tilt in the boiler is built firm job platform then on this support.
Background technology
At present, the support that is adopted in this field mostly is fixedly rigid support greatly both at home and abroad, its two ends and the contacting pattern of the furnace wall of inclination all belong to fixing rigidity and contact, because the angle of inclination, furnace wall that each age, each manufacturer production are made is inconsistent, this angle of inclination is investigated substantially between 52 °～56 ° in the border factually, make contacting that the support two ends can not be effectively firm, thereby make the construction operation platform built built on the sand, potential many unsafe factors with the furnace wall.Therefore, many power plant have all manufactured special-purpose Floor plate support at own existing boiler shape, but its unicity and non-versatility have caused great waste.The Floor plate support that leg can be aligned automatically is research and design will overcome these drawbacks.
Summary of the invention
In order to overcome traditional various drawbacks and deficiency that Floor plate support brought, the Floor plate support that the utility model provides a kind of dead axle, decides angle swinging, in use can adjust automatically, align.It has not only effectively overcome above-mentioned drawback but also can also adapt to the body of heater of each age, each producer's making, so versatility is very strong.
The technical scheme that its technical problem that solves the utility model adopts is: but connected the leg of dead axle swing falling the two ends of trapezoidal rigid support, it can adapt to the angle of different furnace walls, and can in use align automatically, be effective firm furnace wall and contact with tilting.Border investigation factually, at present the angle of inclination, furnace wall of using both at home and abroad between 52 °～56 °, so this swing leg be with 55 ° be design basis and on this benchmark, can upwards change 5 °, change 10 ° downwards, increased the scope of application of product.
The beneficial effects of the utility model are: 1 can swing leg can and firmly be adjacent to the furnace wall automatic capturing that tilts, and is not subjected to the influence that brought by the difference at angle of inclination, furnace wall, has increased effective contact area of leg and inclination furnace wall; 2 leg veneers adopt the high-strength abrasion-proof rubber tile of surface band reticulate pattern, have increased the friction factor of leg and tweer, and are safer in the use.3 simple in structure, be easy to do, highly versatile, applied widely.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the practical application sketch of Floor plate support.Can single row or multiple rows use.
Fig. 2-1, Fig. 2 the-the 2nd, the not foot phenomenon that existing support in use exists.What reflect is excessive or too small unfavorable factor and the influence that brings to the use of Floor plate support in angle of inclination, furnace wall.
Fig. 3 is the Floor plate support profile of utility model and the installation site sketch of swing leg.55 ° is design basis, just the angle of generally using; 45 ° is to allow the minimum angles of inclination; 60 ° is to allow the maximum angle of inclination.
Fig. 4 is the cross sectional view of swing leg structure.
Fig. 5 is unique this body profile of leg structure.
1. furnace walls that tilt among the figure, 2. bed board, the 3. Floor plate support that can align automatically of leg, 4. high-strength bolt, 5. pad, the 6. high-strength abrasion-proof rubber tile of surface band reticulate pattern, 7. leg body, 8. cottor pin, 9. nut, 10. sleeve, 11. junction plates.
The specific embodiment
In Fig. 1, the quantity of the Floor plate support (3) that can align automatically according to required leg, it is arranged on the furnace wall (1) of inclination according to the order of sequence, connects firmly and be integral with horizontal, diagonal member then, again bed board (2) is installed on the Floor plate support that connects according to the order of sequence at last.
In Fig. 4, high-strength bolt (4) is used for substituting mandrel, the high-strength abrasion-proof rubber tile (6) of surface band reticulate pattern sticks on leg body (7) surface that contacts with the furnace wall, be used to increase the friction factor of leg and tweer, cottor pin (8) plays locking effect, elder generation's pre-load nut (9) guarantees that axial displacement does not take place mandrel high-strength bolt (4), and sleeve (10) is welded together with junction plate, and junction plate (11) is welded as a whole with the Floor plate support body.In use, leg body (7) freely swings along the high-strength bolt (4) that substitutes mandrel, adapts to the angle of inclination of furnace wall automatically, thereby realizes the automatic adjustment of angle, guarantees the firm of platform.
Claims (3)
1. Floor plate support that leg can be aligned automatically connects the leg that tilts again at the two ends of rigid support, it is characterized in that: fall the two ends of trapezoidal rigid support by junction plate with high-strength bolt and leg body mechanical connection.
2. the Floor plate support that can align automatically according to claim 1 is characterized in that: the leg of Floor plate support be with 55 ° of horizontal plane angles be design basis, on this benchmark, can upwards change 5 °, change 10 ° downwards along the high-strength bolt that substitutes mandrel again.
3. the Floor plate support that can align automatically according to claim 1 is characterized in that: be pasted with the high-strength abrasion-proof rubber tile of surface band reticulate pattern on the leg body surface that contacts with the furnace wall, be used to increase the friction factor of leg and tweer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201487434U CN201062430Y (en) | 2006-10-16 | 2006-10-16 | Bed board bracket with self-alignment support legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201487434U CN201062430Y (en) | 2006-10-16 | 2006-10-16 | Bed board bracket with self-alignment support legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062430Y true CN201062430Y (en) | 2008-05-21 |
Family
ID=39450801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201487434U Expired - Lifetime CN201062430Y (en) | 2006-10-16 | 2006-10-16 | Bed board bracket with self-alignment support legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062430Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410305A (en) * | 2013-08-22 | 2013-11-27 | 璩晶天 | Boiler maintenance gray supporting platform and building method thereof |
| CN104120870A (en) * | 2013-04-28 | 2014-10-29 | 中际联合工业技术(北京)有限公司 | Temporary operating platform |
| CN105735628A (en) * | 2016-03-11 | 2016-07-06 | 珠海市蓝海工业技术有限公司 | Boiler overhaul ash opening supporting platform and set-up method thereof |
| CN111576836A (en) * | 2020-04-28 | 2020-08-25 | 中国建筑第八工程局有限公司 | Lifting equipment with turnover claws attached to wall and lifting method thereof |
-
2006
- 2006-10-16 CN CNU2006201487434U patent/CN201062430Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120870A (en) * | 2013-04-28 | 2014-10-29 | 中际联合工业技术(北京)有限公司 | Temporary operating platform |
| CN103410305A (en) * | 2013-08-22 | 2013-11-27 | 璩晶天 | Boiler maintenance gray supporting platform and building method thereof |
| CN103410305B (en) * | 2013-08-22 | 2016-04-27 | 珠海市蓝海工业技术有限公司 | Boiler maintenance ash mouth support platform and building method thereof |
| CN105735628A (en) * | 2016-03-11 | 2016-07-06 | 珠海市蓝海工业技术有限公司 | Boiler overhaul ash opening supporting platform and set-up method thereof |
| CN111576836A (en) * | 2020-04-28 | 2020-08-25 | 中国建筑第八工程局有限公司 | Lifting equipment with turnover claws attached to wall and lifting method thereof |
| CN111576836B (en) * | 2020-04-28 | 2021-11-02 | 中国建筑第八工程局有限公司 | Lifting equipment with turnover claws attached to wall and lifting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Gu Yu Document name: Notification of Decision on Request for Restoration of Right |
|
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: 3S LIFT-FICONT INDUSTRY (BEIJING) INC. Free format text: FORMER NAME: ZHONGJI LIANHE INDUSTRY TECHNOLOGY (BEIJING)CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Liang Zhicheng Inventor after: Liu Zhixin Inventor after: Wang Xijun Inventor before: Liang Zhicheng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIANG ZHICHENG TO: LIANG ZHICHENG LIU ZHIXIN WANG XIJUN |
|
| CP03 | Change of name, title or address |
Address after: 101106 Beijing, East Road, Tongzhou District, No. two, building No. 15, building No. 1 Patentee after: The occasion of the joint Polytron Technologies Inc (Beijing) Address before: 100022 Beijing city Chaoyang District Baiziwan Road No. 11 Patentee before: Zhongji Lianhe Industry Technology (Beijing)Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080521 |
|
| EXPY | Termination of patent right or utility model |