CN101788140A - Suspension structure of pendent tube used for S-shaped tube panel - Google Patents
Suspension structure of pendent tube used for S-shaped tube panel Download PDFInfo
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- CN101788140A CN101788140A CN200910266879A CN200910266879A CN101788140A CN 101788140 A CN101788140 A CN 101788140A CN 200910266879 A CN200910266879 A CN 200910266879A CN 200910266879 A CN200910266879 A CN 200910266879A CN 101788140 A CN101788140 A CN 101788140A
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- tube panel
- tube
- pipe
- steel plate
- pipe clamp
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- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to a suspension structure of a pendent tube used for an S-shaped tube panel. The invention is characterized in that the suspension structure comprises two tube clamps buckled on the tube panel oppositely; a steel plate is inserted in each tube clamp; the two sides of the tube clamp are respectively provided with one pendent tube; and a supporting steel plate used for supporting the tube panel is horizontally arranged on the pendent tube. The suspension structure has the advantages that due to the simple structure, the pendent tube is processed and installed more conveniently; the number of the tube clamp can be increased or decreased according to the actual situation, thereby effectively preventing the tube clamps from leaving the rank; and whether the space between tubes in the tube panel is regular or not, the tube panel can be suspended on the pendent tube by adjusting the stressed point by the tube clamps in different specifications.
Description
Technical field
The present invention relates to a kind of overhung construction, be used to reduce the swing of tube panel and transmit horizontal tube weight.
Background technology
The flue gas stream of fluctuation washes away tube panel and produces swing, and the tube panel of swing disturbs flue gas stream again, and constantly absorbs energy from flue gas stream, so the swing of tube panel is difficult to stop.This swing of tube panel can cause that the fixedly root of tube panel produces the bending stress of alternation, causes fatigue rupture, also may collide mutually to cause wear-out failure; The fluctuation of flue gas also can make the part pipe in the tube panel fall out on the other hand, produces wear-out failure or local overheating.Need to adopt certain overhung construction.Simultaneously for the pipe safe operation, horizontal tube weight need be taked certain lifting mode safe transfer according to the design feature of self hot side.The column pipe overhung construction just belongs to a kind of of above-mentioned lifting mode.
Conventional overhung construction comprises zigzag tray 3 as shown in Figure 1, zigzag tray 3 and column pipe 1 welding, and little steel plate 4 welds mutually with zigzag tray 3, and it is that 2 gravity passes on the column pipe 1 by zigzag tray 3 that such structure can make horizontal tube.The welding of little steel plate 4 and zigzag tray 3 has limited the upper and lower displacement of horizontal tube, plays positioning action, but horizontal piping 2 of while is along its axially free wxpansion.
Though this structure compact conformation because 3 retrofits of zigzag tray are difficult, causes difficulty is installed, and easily stays hidden danger, horizontal piping 2 pipes that may cause being in operation are fallen out.Secondly, this structure is limited by zigzag tray 3 can only be used for horizontal piping 2 between the upper and lower apart from being equal to, and in the snake-like tube row that spacing can not be too little, for the less horizontal tube panel of spacing, it can't be suitable for.
Summary of the invention
The overhung construction that the purpose of this invention is to provide a kind of simple installation and suitable any spacing.
In order to achieve the above object, technical scheme of the present invention has provided a kind of column pipe overhung construction that is used for S-shaped tube panel, it is characterized in that, comprise two to being buckled in the pipe clamp on the tube panel, in pipe clamp, be inserted with steel plate, at least be provided with 2 column pipes on tube panel, level is provided with the supporting steel plate that is used to support tube panel on column pipe.
Further, described two inequality to the width that is buckled in the pipe clamp on the tube panel.
Level is provided with the supporting steel plate that is used to support tube panel on the column pipe.
The steel plate that is inserted with in pipe clamp is the comb shape steel plate, is convenient to match with pipe clamp, be convenient to assembling, and the comb shape partial-length x of steel plate is not more than the width of pipe clamp.
Be provided with the location bloom on the tube panel of pipe clamp both sides, tube panel at least respectively has one group of location bloom up and down, and every group has 2 location blooms about at least, and 2 positions are apart from pipe clamp center line symmetry, and location bloom (10) is apart from tube panel center symmetry.
Overhung construction provided by the invention is fairly simple, has brought the very big free degree for the design of tube panel.Can be used for effectively preventing that pipe from falling out by adding pipe clamp such as the long words of: tube panel horizontal segment, in any case pipe can support by the position of adjusting the supporting steel plate on the column pipe apart from changing between the upper and lower, in addition processing with install all more convenient.
Advantage of the present invention is: column pipe is simple in structure, and processing is all more convenient with installation; Pipe clamp can require add or reduce according to actual conditions, can prevent effectively that pipe from falling out; No matter in the tube panel pipe way apart from whether rule, can adjust stress point by the different pipe clamp of specification, and hang on the column pipe.
Description of drawings
Fig. 1 is the structural representation of former overhung construction;
Fig. 2 is a kind of application drawing that is used for the column pipe overhung construction of S-shaped tube panel provided by the invention;
Fig. 3 is the front view of the pipe clamp of a kind of column pipe overhung construction that is used for S-shaped tube panel provided by the invention;
Fig. 4 is the side view of the pipe clamp of a kind of column pipe overhung construction that is used for S-shaped tube panel provided by the invention;
Fig. 5 is the schematic diagram of the column pipe of a kind of column pipe overhung construction that is used for S-shaped tube panel provided by the invention;
Fig. 6 is the steel plate schematic diagram;
Fig. 7 is the partial enlarged drawing of Fig. 3 part.
The specific embodiment
Specify the present invention below in conjunction with embodiment.
Embodiment
The invention provides a kind of column pipe overhung construction that is used for S-shaped tube panel, the form by column pipe+pipe clamp realizes.Be the schematic diagram of pipe clamp part as shown in Figures 3 and 4, Fig. 5 is the schematic diagram of column pipe part.Below in conjunction with Fig. 2 to Fig. 5 the present invention is described, comprise two to being buckled in the pipe clamp 8 on the tube panel 5, inequality being convenient to of the width of two pipe clamps 8 welded, in pipe clamp 8, be inserted with steel plate 9, be respectively equipped with a column pipe 6 in the both sides of pipe clamp 8, level is provided with the supporting steel plate 7 that is used to support tube panel 5 on column pipe 6.
6 of column pipes play transmission tube panel 5 gravity, and weight is transmitted by supporting steel plate 7, and 8 of pipe clamps that are installed on the tube panel play tube panel 5 fixations, and steel plate 9 inserts pipe clamp 8, guarantees two tube pitch up and down.
The steel plate 9 that is inserted with in pipe clamp 8 is the comb shape steel plate, is convenient to match with pipe clamp, be convenient to assembling, and as shown in Figure 6, the comb shape partial-length x of steel plate 9 is not more than the width of pipe clamp 8.
As shown in Figure 7, be provided with location bloom 10 on the tube panel 5 of pipe clamp 8 both sides, tube panel 5 at least respectively has one group of location bloom 10 up and down, and every group has 2 location blooms 10 about at least, and 2 positions are apart from pipe clamp 8 center line symmetries, and location bloom 10 is apart from tube panel 5 center symmetries.
Level is provided with the supporting steel plate 7 that is used to support tube panel 5 on the column pipe 6, can change the distance between any two supporting steel plates 7, can add or reduce the quantity of supporting steel plate 7 arbitrarily, so that be used for cooperating the S-shaped tube panel of different size, this is especially convenient for irregular S-shaped tube panel or the smaller S-shaped tube panel of pipe way distance.
Claims (5)
1. column pipe overhung construction that is used for S-shaped tube panel, it is characterized in that, comprise two to being buckled in the pipe clamp (8) on the tube panel (5), in pipe clamp (8), be inserted with steel plate (9), on tube panel (5), be provided with 2 column pipes (6) at least, go up level at column pipe (6) and be provided with the supporting steel plate (7) that is used to support tube panel (5).
2. a kind of column pipe overhung construction that is used for S-shaped tube panel as claimed in claim 1 is characterized in that, described two inequality to the width that is buckled in the pipe clamp (8) on the tube panel (5).
3. a kind of column pipe overhung construction that is used for S-shaped tube panel as claimed in claim 1 is characterized in that, column pipe (6) is gone up level and is provided with the supporting steel plate (7) that is used to support tube panel (5).
4. a kind of column pipe overhung construction that is used for S-shaped tube panel as claimed in claim 1, it is characterized in that the steel plate (9) that is inserted with is the comb shape steel plate, is convenient to match with pipe clamp in pipe clamp (8), be convenient to assembling, and the comb shape partial-length x of steel plate (9) is not more than the width of pipe clamp (8).
5. a kind of column pipe overhung construction that is used for S-shaped tube panel as claimed in claim 1, it is characterized in that, on the tube panel (5) of pipe clamp (8) both sides, be provided with location bloom (10), tube panel (5) at least respectively has one group of location bloom (10) up and down, every group has 2 location blooms (10) about at least, and 2 positions are apart from pipe clamp (8) center line symmetry, and location bloom (10) is apart from tube panel (5) center symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102668793A CN101788140B (en) | 2009-12-28 | 2009-12-28 | Suspension structure of pendent tube used for S-shaped tube panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102668793A CN101788140B (en) | 2009-12-28 | 2009-12-28 | Suspension structure of pendent tube used for S-shaped tube panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101788140A true CN101788140A (en) | 2010-07-28 |
| CN101788140B CN101788140B (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102668793A Active CN101788140B (en) | 2009-12-28 | 2009-12-28 | Suspension structure of pendent tube used for S-shaped tube panel |
Country Status (1)
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| CN (1) | CN101788140B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956971A (en) * | 2010-11-15 | 2011-01-26 | 江苏太湖锅炉股份有限公司 | Horizontal superheater tube structure |
| CN102072478A (en) * | 2011-01-19 | 2011-05-25 | 哈尔滨锅炉厂有限责任公司 | Device for fixing heating surface in supercritical tower type boiler |
| CN102261641A (en) * | 2011-02-21 | 2011-11-30 | 哈尔滨锅炉厂有限责任公司 | Device and method for fixing supercritical boiler superheater tube panel |
| CN102393008A (en) * | 2011-03-30 | 2012-03-28 | 上海锅炉厂有限公司 | Boiler tube bank suspension device |
| CN103316975A (en) * | 2013-07-08 | 2013-09-25 | 成都世唯科技有限公司 | Winding machine for tube panels of water walls |
| CN105222121A (en) * | 2015-10-22 | 2016-01-06 | 浙江伟明环保股份有限公司 | A kind of boiler economizer |
| CN108534124A (en) * | 2018-06-25 | 2018-09-14 | 上海工业锅炉无锡有限公司 | A kind of suspension apparatus and coiled pipe for snakelike piping in boiler flue |
| CN109099411A (en) * | 2018-10-10 | 2018-12-28 | 哈尔滨哈锅锅炉容器工程有限责任公司 | A kind of boiler heating surface tube panel column pipe structure |
| CN110160032A (en) * | 2019-06-25 | 2019-08-23 | 哈尔滨驰远电力设备工程有限公司 | A kind of boiler suspension pipe and horizontal tube shoe and its application method |
| CN111473317A (en) * | 2020-04-17 | 2020-07-31 | 哈尔滨锅炉厂有限责任公司 | Novel evaporator steel plate clamping and fixing method |
-
2009
- 2009-12-28 CN CN2009102668793A patent/CN101788140B/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956971B (en) * | 2010-11-15 | 2012-07-25 | 江苏太湖锅炉股份有限公司 | Horizontal superheater tube structure |
| CN101956971A (en) * | 2010-11-15 | 2011-01-26 | 江苏太湖锅炉股份有限公司 | Horizontal superheater tube structure |
| CN102072478B (en) * | 2011-01-19 | 2015-11-04 | 哈尔滨锅炉厂有限责任公司 | Fixing device for heating surface inside supercritical tower type boiler |
| CN102072478A (en) * | 2011-01-19 | 2011-05-25 | 哈尔滨锅炉厂有限责任公司 | Device for fixing heating surface in supercritical tower type boiler |
| CN102261641A (en) * | 2011-02-21 | 2011-11-30 | 哈尔滨锅炉厂有限责任公司 | Device and method for fixing supercritical boiler superheater tube panel |
| CN102393008A (en) * | 2011-03-30 | 2012-03-28 | 上海锅炉厂有限公司 | Boiler tube bank suspension device |
| CN102393008B (en) * | 2011-03-30 | 2013-08-21 | 上海锅炉厂有限公司 | Boiler tube bank suspension device |
| CN103316975A (en) * | 2013-07-08 | 2013-09-25 | 成都世唯科技有限公司 | Winding machine for tube panels of water walls |
| CN103316975B (en) * | 2013-07-08 | 2015-04-08 | 成都世唯科技有限公司 | Winding machine for tube panels of water walls |
| CN105222121A (en) * | 2015-10-22 | 2016-01-06 | 浙江伟明环保股份有限公司 | A kind of boiler economizer |
| CN108534124A (en) * | 2018-06-25 | 2018-09-14 | 上海工业锅炉无锡有限公司 | A kind of suspension apparatus and coiled pipe for snakelike piping in boiler flue |
| CN109099411A (en) * | 2018-10-10 | 2018-12-28 | 哈尔滨哈锅锅炉容器工程有限责任公司 | A kind of boiler heating surface tube panel column pipe structure |
| CN109099411B (en) * | 2018-10-10 | 2023-09-29 | 哈尔滨哈锅锅炉容器工程有限责任公司 | Boiler heating surface tube panel suspension tube structure |
| CN110160032A (en) * | 2019-06-25 | 2019-08-23 | 哈尔滨驰远电力设备工程有限公司 | A kind of boiler suspension pipe and horizontal tube shoe and its application method |
| CN110160032B (en) * | 2019-06-25 | 2023-12-01 | 哈尔滨驰远电力设备工程有限公司 | Wear-resistant device for boiler suspension pipe and horizontal pipe and use method thereof |
| CN111473317A (en) * | 2020-04-17 | 2020-07-31 | 哈尔滨锅炉厂有限责任公司 | Novel evaporator steel plate clamping and fixing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101788140B (en) | 2012-03-21 |
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