CN204940805U - Large-sized unit flue support - Google Patents
Large-sized unit flue support Download PDFInfo
- Publication number
- CN204940805U CN204940805U CN201520363358.0U CN201520363358U CN204940805U CN 204940805 U CN204940805 U CN 204940805U CN 201520363358 U CN201520363358 U CN 201520363358U CN 204940805 U CN204940805 U CN 204940805U
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- CN
- China
- Prior art keywords
- stent strut
- lattice post
- post
- sized unit
- rack beams
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- 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
Links
- 239000000463 material Substances 0.000 claims description 22
- 238000009958 sewing Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000003245 coal Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of large-sized unit flue support, comprise stent strut (1), lattice post (2), rack beams (3), between column braces (4) and beam, support (5), stent strut (1) and lattice post (2) are all vertically arranged on the ground, rack beams (3) is horizontally set on stent strut (1), column braces (4) is arranged between stent strut (1) and between stent strut (1) and lattice post (2), supports (5) and be arranged between rack beams (3) between beam.The utility model lattice post instead of traditional solid-webbed column, reduces the real sectional area of post, enhances lateral rigidity, and make the structural stability of flue support entirety higher, cost is lower, is suitable for applying at coal fired power plant.
Description
Technical field
The utility model relates to a kind of flue support, and particularly a kind of large-sized unit flue support, belongs to coal fired power plant fume treatment technical field.
Background technology
For large-sized unit (600MW, 1000MW) the flue support that span is larger, it not only will bear dead load, mobile load, operation operating load and dust load etc. that flue transmission comes, also will bear wind load and seismic load.Existing flue support, stent strut usually concrete column traditionally and steel solid-webbed column carries out designing and constructing, and this just exists concrete column cross section large (being about 1200mm × 1000mm), bracket side to poor stability, from great and that economic benefit is undesirable problem.
Utility model content
The purpose of this utility model is, provides a kind of large-sized unit flue support, utilizes lattice post replacement steel solid-webbed column in the past; reduce column section, enhance the lateral rigidity of support, conduct oneself with dignity under same supporting capacity lighter; price economy, is suitable for large-scale production application.
The technical solution of the utility model: a kind of large-sized unit flue support, comprise stent strut, lattice post, rack beams, support between column braces and beam, stent strut and lattice post are all vertically arranged on the ground, rack beams is horizontally set on stent strut, column braces is arranged between stent strut and between stent strut and lattice post, supports and be arranged between rack beams between beam.The cross section of the composition component of lattice post is less, under same supporting capacity, lighter than solid-webbed column deadweight; The empty cross section of lattice post is comparatively large, in X-X, Y-Y both direction to turn radius larger, with in the contour situation of solid-webbed column, slenderness ratio is less, and the bending rigidity of post is larger, and stability is higher, and when by transverse load effect, lateral deformation is little.
In aforesaid this large-sized unit flue support, lattice post comprises limb part and sews material, and limb part be arranged in parallel and connects by sewing material.Material of sewing between limb part serves the effect that part supports, and supplements the rigidity disappearance cannot arranging column braces because flue or road traffic arrange in side direction, enhances the lateral rigidity of structure, can resist high wind and seismic lateral deformation.
In aforesaid this large-sized unit flue support, limb part is H profile steel.H profile steel is common shaped steel, is easy to buy, price economy, and can reduce Site Welding and weld seam detection work.
In aforesaid this large-sized unit flue support, the angle sewing material and vertical direction is 35 ° ~ 55 °.Reasonably sew material angle and supporting capacity and the structural stability that can strengthen lattice post entirety are set.
Compared with prior art, the utility model adopts lattice post to replace traditional solid-webbed column and concrete column, reduce the real sectional area of post, under same supporting capacity, lighter than the weight of solid-webbed column, and the empty cross section of lattice post is larger, lateral rigidity is larger, and structural stability is higher, and the cost of material of lattice post is lower simultaneously, good economy performance, has the value applied at coal fired power plant.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is application schematic diagram of the present utility model;
Fig. 3 is the structural representation of lattice post;
Fig. 4 is the schematic cross-section of lattice post.
Being labeled as in accompanying drawing: 1-stent strut, 2-lattice post, 3-rack beams, 4-column braces, supports between 5-beam, and 6-limb part, 7-sews material.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1 of the present utility model: a kind of large-sized unit flue support, comprise stent strut 1, lattice post 2, rack beams 3, between column braces 4 and beam, support 5, stent strut 1 and lattice post 2 are all vertically arranged on the ground, rack beams 3 is horizontally set on stent strut 1, column braces 4 is arranged between stent strut 1 and between stent strut 1 and lattice post 2, supports 5 and be arranged between rack beams 3 between beam.
Lattice post 2 comprises limb part 6 and sews material 7, and limb part 6 be arranged in parallel and connects by sewing material 7.Limb part 6 and sewing between material 7 is welded to connect.Wherein, limb part 6 is H profile steel.
Further, sewing material 7 with the angle of vertical direction is 35 °.
Embodiment 2 of the present utility model: a kind of large-sized unit flue support, comprise stent strut 1, lattice post 2, rack beams 3, between column braces 4 and beam, support 5, stent strut 1 and lattice post 2 are all vertically arranged on the ground, rack beams 3 is horizontally set on stent strut 1, column braces 4 is arranged between stent strut 1 and between stent strut 1 and lattice post 2, supports 5 and be arranged between rack beams 3 between beam.
Lattice post 2 comprises limb part 6 and sews material 7, and limb part 6 be arranged in parallel and connects by sewing material 7.Limb part 6 and sewing between material 7 is welded to connect.Wherein, limb part 6 is H profile steel.
Further, sewing material 7 with the angle of vertical direction is 45 °.
Embodiment 3 of the present utility model: a kind of large-sized unit flue support, comprise stent strut 1, lattice post 2, rack beams 3, between column braces 4 and beam, support 5, stent strut 1 and lattice post 2 are all vertically arranged on the ground, rack beams 3 is horizontally set on stent strut 1, column braces 4 is arranged between stent strut 1 and between stent strut 1 and lattice post 2, supports 5 and be arranged between rack beams 3 between beam.
Lattice post 2 comprises limb part 6 and sews material 7, and limb part 6 be arranged in parallel and connects by sewing material 7.Limb part 6 and sewing between material 7 is welded to connect.Wherein, limb part 6 is H profile steel.
Further, sewing material 7 with the angle of vertical direction is 55 °.
Operating principle of the present utility model: be laid on by the flue of coal fired power plant on this flue support, flue support bears dead load, mobile load, operation operating load and the dust load etc. that flue transmission comes, and also bears wind load and seismic load.Adopt lattice post to make the structure of flue support entirety more stable, lateral rigidity is larger, conducts oneself with dignity lighter under same supporting capacity.
Claims (4)
1. a large-sized unit flue support, it is characterized in that: comprise stent strut (1), lattice post (2), rack beams (3), between column braces (4) and beam, support (5), stent strut (1) and lattice post (2) are all vertically arranged on the ground, rack beams (3) is horizontally set on stent strut (1), column braces (4) is arranged between stent strut (1) and between stent strut (1) and lattice post (2), supports (5) and be arranged between rack beams (3) between beam.
2. large-sized unit flue support according to claim 1, is characterized in that: lattice post (2) comprises limb part (6) and sews material (7), and limb part (6) be arranged in parallel and connects by sewing material (7).
3. large-sized unit flue support according to claim 2, is characterized in that: limb part (6) is H profile steel.
4. large-sized unit flue support according to claim 3, is characterized in that: sewing material (7) with the angle of vertical direction is 35 ° ~ 55 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363358.0U CN204940805U (en) | 2015-05-29 | 2015-05-29 | Large-sized unit flue support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363358.0U CN204940805U (en) | 2015-05-29 | 2015-05-29 | Large-sized unit flue support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940805U true CN204940805U (en) | 2016-01-06 |
Family
ID=55008246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363358.0U Expired - Fee Related CN204940805U (en) | 2015-05-29 | 2015-05-29 | Large-sized unit flue support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218616A (en) * | 2017-06-29 | 2017-09-29 | 西安西热锅炉环保工程有限公司 | A kind of circular cigarette ducting system of large span |
-
2015
- 2015-05-29 CN CN201520363358.0U patent/CN204940805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218616A (en) * | 2017-06-29 | 2017-09-29 | 西安西热锅炉环保工程有限公司 | A kind of circular cigarette ducting system of large span |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Patentee after: CHINA HUADIAN ENGINEERING Co.,Ltd. Address before: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Patentee before: China Huadian Engineering (Group) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |