CN201547750U - Hanger plate suspension structure used for coiled pipe screen - Google Patents
Hanger plate suspension structure used for coiled pipe screen Download PDFInfo
- Publication number
- CN201547750U CN201547750U CN2009202144581U CN200920214458U CN201547750U CN 201547750 U CN201547750 U CN 201547750U CN 2009202144581 U CN2009202144581 U CN 2009202144581U CN 200920214458 U CN200920214458 U CN 200920214458U CN 201547750 U CN201547750 U CN 201547750U
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- CN
- China
- Prior art keywords
- tube panel
- coiled pipe
- pipe clamp
- boatswain chair
- double
- 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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Abstract
The utility model relates to a hanger plate suspension structure used for coiled pipe screen, which is characterized by including an opening lifting eye; the opening lifting eye is fixed on a middle container; the two ends of an opening double-layer steel plate are respectively connected with the opening lifting eye and a pipe clamp; and the pipe clamp suspends a coiled pipe grate formed by coiled pipes. The hanger plate suspension structure used for coiled pipe screen has the advantages of including better mechanical property, enhancing the stability of suspension structure, and also has the advantages of simple structure, convenient installation and repairing.
Description
Technical field
The utility model relates to a kind of boatswain chair overhung construction that is used for S-shaped tube panel, is used to reduce the swing of tube panel and transmits horizontal tube weight.
Background technology
The heating surface tube panel is arranged in burner hearth and the back cigarette well, is used to absorb the heat in the stove.The flue gas stream of fluctuation washes away tube panel and produces swing, and the tube panel of swing disturbs flue gas stream again, 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 booster.In order to prevent the excessive swing of tube panel, make the tube panel safe operation, need take certain suspention or rest mode that it is installed the location according to the self structure characteristics of heating surface tube panel.The boatswain chair overhung construction just belongs to a kind of in the above-mentioned installation locate mode.
As shown in Figure 1, be the S-shaped tube panel overhung construction of routine, pipe clamp 8 is used for fixing the pipe row who is made up of coiled pipe 11, the boatswain chair 9 of burn-oning on the top of pipe clamp 8, and boatswain chair 9 is connected with column pipe 10 again.The shortcoming of this structure is the boatswain chair complex structure, the requirement on machining accuracy height, and when install in the building site, just can't be good fit if any error, cause local stress excessive, easily have an accident, and mechanical property is relatively poor.
Summary of the invention
The purpose of this utility model provides the better snake-like tube row overhung construction of a kind of mechanical property.
In order to achieve the above object, the technical solution of the utility model has provided a kind of boatswain chair overhung construction that is used for S-shaped tube panel, it is characterized in that, comprise the perforate hanger, collect on the case in the middle of the perforate hanger is fixed on, the two ends of perforate double-layer plate connect perforate hanger and pipe clamp respectively, the snake-like tube row that the pipe clamp suspention is made up of coiled pipe.
Further, an end of described perforate double-layer plate connects described perforate hanger by first bearing pin, and the other end connects described pipe clamp by second bearing pin.Described double-layer plate be the rectangular double-layer steel plate so that 1 pair of 1 pair of coiled pipe suspends in midair, or for rectangle opening double-layer plate or U-shaped steel plate so that more than 1 pair coiled pipe is suspended in midair.Be provided with round steel on the sidewall in described pipe clamp.Described pipe clamp for the fluting steel plate, its groove is downward-sloping, bottom land for coiled pipe match circular-arc.
The utility model has the advantages that:
1, to the collection case, is weight transfer to column pipe, can have better mechanical property by boatswain chair by double-layer plate, strengthened the stability of overhung construction to weight transfer to tube panel than conventional scheme.
2, in the conventional scheme, the processed complex of boatswain chair, difficulty is installed in the building site, and scenario-frame of the present utility model is simple, is convenient to install.
3, scheme of the present utility model can perforate on boatswain chair, so that the maintenance personal can pass through during maintenance.
Description of drawings
Fig. 1 is the structural representation of former snake-like tube row overhung construction;
A kind of side view that is used for the boatswain chair suspention of S-shaped tube panel that Fig. 2 provides for the utility model;
A kind of front view that is used for the boatswain chair suspention of S-shaped tube panel that Fig. 3 provides for the utility model.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figures 2 and 3, a kind of boatswain chair overhung construction that is used for S-shaped tube panel that provides for the utility model, comprise perforate hanger 1, collect on the case 12 in the middle of perforate hanger 1 is fixed on, one end of double-layer plate connects perforate hanger 1 by first bearing pin 2, the other end connects pipe clamp 5 by second bearing pin 4, the snake-like tube row that pipe clamp 5 suspentions are made up of coiled pipe 11.
As shown in Figure 3, double-layer plate is that rectangular double-layer steel plate 3 is so that 1 pair of 1 pair of tube panel of being made up of coiled pipe 11 suspends in midair, in place for rectangle opening double-layer plate 6 or U-shaped steel plate so that more than 1 pair the tube panel of being made up of coiled pipe 11 is suspended in midair, be convenient to the maintenance personal and pass through.Simultaneously, be provided with round steel 7 on the sidewall in pipe clamp 5, prevent that coiled pipe 11 is from pipe clamp 5 interior landings.
As described in Figure 3, pipe clamp 5 is the fluting steel plate, and its groove is downward-sloping, bottom land for coiled pipe 11 match circular-arc, slotting position and quantity can the corresponding adjustment according to the layout of coiled pipe 11.
Claims (5)
1. boatswain chair overhung construction that is used for S-shaped tube panel, it is characterized in that, comprise perforate hanger (1), collect on the case (12) in the middle of perforate hanger (1) is fixed on, the two ends of double-layer plate connect perforate hanger (1) and pipe clamp (5) respectively, the snake-like tube row that pipe clamp (5) suspention is made up of coiled pipe (11).
2. a kind of boatswain chair overhung construction that is used for S-shaped tube panel as claimed in claim 1, it is characterized in that, one end of described double-layer plate connects described perforate hanger (1) by first bearing pin (2), and the other end connects described pipe clamp (5) by second bearing pin (4).
3. a kind of boatswain chair overhung construction that is used for S-shaped tube panel as claimed in claim 1, it is characterized in that, described double-layer plate be rectangular double-layer steel plate (3) so that the 1 pair 1 pair tube panel of being made up of coiled pipe (11) suspends in midair, or for rectangle opening double-layer plate (6) or U-shaped steel plate so that more than 1 pair the tube panel of being made up of coiled pipe (11) is suspended in midair.
4. a kind of boatswain chair overhung construction that is used for S-shaped tube panel as claimed in claim 1 is characterized in that, is provided with round steel (7) on the sidewall in described pipe clamp (5).
5. a kind of boatswain chair overhung construction that is used for S-shaped tube panel as claimed in claim 1 is characterized in that, described pipe clamp (5) for the fluting steel plate, its groove is downward-sloping, bottom land for coiled pipe (11) match circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202144581U CN201547750U (en) | 2009-11-30 | 2009-11-30 | Hanger plate suspension structure used for coiled pipe screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202144581U CN201547750U (en) | 2009-11-30 | 2009-11-30 | Hanger plate suspension structure used for coiled pipe screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547750U true CN201547750U (en) | 2010-08-11 |
Family
ID=42602925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202144581U Expired - Lifetime CN201547750U (en) | 2009-11-30 | 2009-11-30 | Hanger plate suspension structure used for coiled pipe screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547750U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240619A (en) * | 2015-11-02 | 2016-01-13 | 无锡华光锅炉股份有限公司 | Pipe system hanging device of coal economizer |
| CN106115456A (en) * | 2016-08-31 | 2016-11-16 | 哈尔滨锅炉厂有限责任公司 | For CFB boiler economizer hanging structure and suspending method |
| CN106642063A (en) * | 2016-12-22 | 2017-05-10 | 杭州新世纪能源环保工程股份有限公司 | Novel superheater hoisting installation |
| 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 |
| CN111457349A (en) * | 2020-04-27 | 2020-07-28 | 哈尔滨锅炉厂有限责任公司 | A reinforced structure for snakelike tube panel |
-
2009
- 2009-11-30 CN CN2009202144581U patent/CN201547750U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240619A (en) * | 2015-11-02 | 2016-01-13 | 无锡华光锅炉股份有限公司 | Pipe system hanging device of coal economizer |
| CN105240619B (en) * | 2015-11-02 | 2018-05-15 | 无锡华光锅炉股份有限公司 | A kind of economizer piping erecting by overhang |
| CN106115456A (en) * | 2016-08-31 | 2016-11-16 | 哈尔滨锅炉厂有限责任公司 | For CFB boiler economizer hanging structure and suspending method |
| CN106642063A (en) * | 2016-12-22 | 2017-05-10 | 杭州新世纪能源环保工程股份有限公司 | Novel superheater hoisting installation |
| 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 |
| CN111457349A (en) * | 2020-04-27 | 2020-07-28 | 哈尔滨锅炉厂有限责任公司 | A reinforced structure for snakelike tube panel |
| CN111457349B (en) * | 2020-04-27 | 2021-10-26 | 哈尔滨锅炉厂有限责任公司 | A reinforced structure for snakelike tube panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |