CN205001659U - Heavy -calibre light -wall pipe fixed bolster connection structure - Google Patents
Heavy -calibre light -wall pipe fixed bolster connection structure Download PDFInfo
- Publication number
- CN205001659U CN205001659U CN201520678913.9U CN201520678913U CN205001659U CN 205001659 U CN205001659 U CN 205001659U CN 201520678913 U CN201520678913 U CN 201520678913U CN 205001659 U CN205001659 U CN 205001659U
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- China
- Prior art keywords
- backing plate
- diameter
- reinforcement backing
- tube body
- wall pipe
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- Expired - Fee Related
Links
- 239000004429 Calibre Substances 0.000 title abstract 3
- 238000003466 welding Methods 0.000 claims abstract description 20
- 230000002787 reinforcement Effects 0.000 claims description 63
- 239000000758 substrate Substances 0.000 claims description 9
- 239000011324 bead Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 238000005728 strengthening Methods 0.000 abstract 2
- 230000004927 fusion Effects 0.000 description 6
- 238000005493 welding type Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a heavy -calibre light -wall pipe fixed bolster connection structure, including the pipe body, strengthen the backing plate and support the base, support the base including supporting a section of thick bamboo, support a section of thick bamboo with strengthen backing plate fixed connection, pipe body fixed connection in on the enhancement backing plate, just the shape of strengthening the backing plate with the excircle of pipe body cooperatees. Through the pipe body with welded fastening has between the support base strengthen the backing plate, through strengthen the backing plate with the pipe between the body full week welding and the board of strengthening backing plate self is thick, can realize the length of weld and the weld bead height of this welding formula fixed bolster of extension to greatly promote the joint strength of heavy -calibre light -wall pipe fixed bolster and born load, and can reduce pipe -line system's length, reduced engineering construction cost.
Description
Technical field
The utility model relates to Pipe installing technique for fixing field, particularly a kind of large-diameter and thin-wall pipe fixed support linkage structure.
Background technique
At present, pipeline fixing bracket (comprises three linear displacement as restriction conduit in the movement of all directions with support joint, three angular displacements) limiting part, modal support bracket fastened pattern is welding type fixed support, namely base adopts the steel pipe with main pipeline same outer diameter, along described base steel pipe with the outer rim of the surface of contact of described main pipeline directly and main pipeline be welded to connect, and for this kind of welding type fixed support, its ultimate strength that can bear often is limited by the length of weld seam and the height of weld seam, constructed or the restriction of installation conditions, often cause the join strength between fixed support and main pipeline inadequate, pipeline causes duct length to increase because of layout of going for a stroll, cause the problem that cost increases.
Summary of the invention
Based on this, the utility model is the defect overcoming prior art, provides a kind of large-diameter and thin-wall pipe fixed support linkage structure, thus the object realizing improving pipeline and support bracket fastened join strength and bearing load, reduction ductwork lengths and reduce costs.
Its technological scheme is as follows:
A kind of large-diameter and thin-wall pipe fixed support linkage structure, comprise tube body, strengthen backing plate and base for supporting, described base for supporting comprises supporting drum, described supporting drum is fixedly connected with described reinforcement backing plate, described tube body is fixedly connected on described reinforcement backing plate, and the shape of described reinforcement backing plate matches with the cylindrical of described tube body.
Further, described reinforcement backing plate is arc-shaped structure, and the arc length of described arc-shaped structure is not more than the semicircle girth of described tube body.
Further, described reinforcement backing plate is semicircle.
Further, the thickness of described reinforcement backing plate is identical with the wall thickness of described supporting drum.
Further, described reinforcement backing plate is provided with at least one telescopic hole, and described telescopic hole is set to through hole.
Further, the expansion plane of described reinforcement backing plate is rectangle.
Further, the external diameter of described tube body is less than the outside diameter of described reinforcement backing plate.
Further, the surface of contact of described tube body and described reinforcement backing plate is arc surface.
Further, described reinforcement backing plate and described tube body are fixedly connected by welding, and the joint of described supporting drum and described reinforcement backing plate is provided with backing plate and strengthens welding rod.
Further, also comprise substrate, the joint of described supporting drum and described substrate is provided with supporting drum and strengthens welding rod.
The beneficial effects of the utility model are:
Above-mentioned large-diameter and thin-wall pipe fixed support linkage structure by being welded with described reinforcement backing plate between described tube body and described base for supporting, to be welded with all-round between described tube body by described reinforcement backing plate and the thickness of slab of described reinforcement backing plate self, can realize expanding the support bracket fastened fusion length of this welding type and weld bead height, thus greatly improve the support bracket fastened join strength of large-diameter and thin-wall pipe and bearing load, and the length of pipe-line system can be reduced, reduce engineering-built cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the large-diameter and thin-wall pipe fixed support linkage structure described in the utility model embodiment;
Fig. 2 is the expansion planimetric map of the reinforcement backing plate described in the utility model embodiment.
Description of reference numerals:
100, tube body, 200, strengthen backing plate, 220, arc-shaped structure, 240, arc surface, 300, base for supporting, 320, supporting drum, 340, substrate, 400, telescopic hole, 500, backing plate strengthens welding rod, 600, supporting drum strengthens welding rod.
Embodiment
Below embodiment of the present utility model is described in detail:
As shown in Figure 1, a kind of large-diameter and thin-wall pipe fixed support linkage structure, comprise tube body 100, strengthen backing plate 200 and base for supporting 300, described base for supporting 300 comprises supporting drum 320, described supporting drum 320 is fixedly connected with described reinforcement backing plate 200, and described tube body 100 is fixedly connected on described reinforcement backing plate 200, and the shape of described reinforcement backing plate 200 matches with the cylindrical of described tube body 100.By being welded with described reinforcement backing plate 200 between described tube body 100 and described base for supporting 300, welded by all-round between described reinforcement backing plate 200 with described tube body 100 and the thickness of slab of described reinforcement backing plate 200 self, can realize expanding the effect increasing the support bracket fastened fusion length of this welding type and weld bead height, thus greatly improve the support bracket fastened join strength of large-diameter and thin-wall pipe and bearing load, and the length of pipe-line system can be reduced, reduce engineering-built cost.
Described reinforcement backing plate 200 is arc-shaped structure 220, and the arc length of described arc-shaped structure 220 is not more than the semicircle girth of described tube body 100.In actual pipeline construction process, usually when choosing the scantling of described tube body 100 and described reinforcement backing plate 200, usually the calculating of fixed support load can first be carried out, and with this result of calculation for foundation is selected, in the utility model, the arc length of described arc-shaped structure 220 is designed to the semicircle girth being not more than described tube body 100, and in a preferred embodiment, the interior circular diameter choosing described reinforcement backing plate 200 is identical with the external diameter of described tube body 100, namely described reinforcement backing plate 200 just can wrap the semi-circumference of described tube body 100, ensure under now can be implemented in the permission situation of computation structure and join strength that the attachment weld between described reinforcement backing plate 200 and described tube body 100 reaches optimization length, maximum to ensure join strength now, the load that can bear is maximum, in other embodiments, if the interior circular diameter of described reinforcement backing plate 200 is less than the external diameter of described tube body 100, but also can realize above-mentioned beneficial effect, namely join strength can be realized maximum, the maximum mode of execution of the load that can bear is also within protection domain of the present utility model.Described reinforcement backing plate 200 is semicircle.In the utility model preferred embodiment, described reinforcement backing plate 200 is designed to semicircle, thus can ensures that the outer rim shape of itself and described tube body 100 fits tightly, then by the Placement of welding, excellent join strength can be realized.
The thickness of described reinforcement backing plate 200 is identical with the wall thickness of described supporting drum 320.The thickness of described reinforcement backing plate 200 is designed with the wall thickness of described supporting drum 320 and chooses identical numerical value, just can realize weld bead height and reach maximum value, to make the join strength of described fixed support linkage structure maximum, reason is in welding type fixed support, for weld bead height, often be limited by the wall thickness of described tube body 100, namely when the height of weld seam reaches the wall thickness of described tube body 100, now the intensity of support is maximum, if weld bead height continues to increase, the most weak spot that then welding type fixed support connects will be no longer weld joint, but the wall thickness place of described tube body 100.
Described reinforcement backing plate 200 is provided with at least one telescopic hole 400, and described telescopic hole 400 is set to through hole.Described reinforcement backing plate 200 arranges described telescopic hole 400, due to when described reinforcement backing plate 200 and described tube body 100 being carried out all-round weld seam and welding, can fit tightly between described reinforcement backing plate 200 and described tube body 100, but heat of high temperature and high-temperature flue gas can be produced during welding, just can avoid causing described reinforcement backing plate to burst because expanding with heat and contract with cold by arranging described telescopic hole 400, thus ensure support bracket fastened total quality, and described telescopic hole 400 is arranged to through hole, also can in time generation high-temperature flue gas be discharged in time.
The expansion plane of described reinforcement backing plate 200 is rectangle.The expansion plane choosing described reinforcement backing plate 200 in the utility model preferred embodiment is rectangle, under the prerequisite as far as possible with less material, obtain maximum area in order to realizing, namely maximum girth is obtained, reach with this maximization realizing fusion length when welding with described tube body 100, thus make described fixed support linkage structure have optimum structural strength and the ability of bearing load.
The external diameter of described tube body 100 is less than the outside diameter of described reinforcement backing plate 200.The external diameter of described tube body 100 is arranged to the outside diameter being less than described reinforcement backing plate 200, to ensure that described tube body 100 maximizes with the Line of contact of described reinforcement backing plate 200, namely fusion length is maximum, avoid that the external diameter because of described tube body 100 is greater than the outside diameter of described reinforcement backing plate 200 and the semi-circumference length that causes both contact line lengths to be less than described tube body 100 causes fusion length when welding cannot reach maximum value, thus affect the weld strength of described fixed support linkage structure.
Described tube body 100 is arc surface 240 with the surface of contact of described reinforcement backing plate 200.Because the surface of contact of described tube body 100 and described reinforcement backing plate 200 is arc surface 240, namely ensure that the end of described reinforcement backing plate 200 is connected with the circular arc pattern of described tube body 100 is bonded to each other, area of contact is maximized, thus ensure that stability and the intensity of described fixed support linkage structure.
Described reinforcement backing plate 200 is fixedly connected by welding with described tube body 100, and described supporting drum 320 is provided with backing plate with the joint of described reinforcement backing plate 200 and strengthens welding rod 500.By the all-round technology mode welded, described reinforcement backing plate 200 can ensure that described tube body 100 has excellent load carrying capacity and larger fusion length with described tube body 100, to weld with the joint of described reinforcement backing plate 200 at described supporting drum 320 and described backing plate is set strengthens welding rod 500, the join strength between described supporting drum 320 and described reinforcement backing plate 200 can be reinforced, make described fixed support linkage structure more firm.
Above-mentioned large-diameter and thin-wall pipe fixed support linkage structure also comprises substrate 340, and described supporting drum 320 is provided with supporting drum with the joint of described substrate 340 and strengthens welding rod 600.To weld with the joint of described substrate 340 at described supporting drum 320 and described supporting drum is set strengthens welding rod 600, the join strength between supporting drum 320 and described substrate 340 can be reinforced, make the structural strength of described base for supporting 300 higher, more firm.Above-mentioned fixed support linkage structure is the abbreviation to the utility model title large-diameter and thin-wall pipe fixed support linkage structure, is explained at this with disambiguation.
Each technical characteristics of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristics in above-described embodiment is not all described, but, as long as the combination of these technical characteristicss does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several mode of execution of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a large-diameter and thin-wall pipe fixed support linkage structure, it is characterized in that, comprise tube body, strengthen backing plate and base for supporting, described base for supporting comprises supporting drum, described supporting drum is fixedly connected with described reinforcement backing plate, and described tube body is fixedly connected on described reinforcement backing plate, and the shape of described reinforcement backing plate matches with the cylindrical of described tube body.
2. large-diameter and thin-wall pipe fixed support linkage structure according to claim 1, it is characterized in that, described reinforcement backing plate is arc-shaped structure, and the arc length of described arc-shaped structure is not more than the semicircle girth of described tube body.
3. large-diameter and thin-wall pipe fixed support linkage structure according to claim 2, is characterized in that, described reinforcement backing plate is semicircle.
4. large-diameter and thin-wall pipe fixed support linkage structure according to claim 1, it is characterized in that, the thickness of described reinforcement backing plate is identical with the wall thickness of described supporting drum.
5. large-diameter and thin-wall pipe fixed support linkage structure according to claim 4, it is characterized in that, described reinforcement backing plate is provided with at least one telescopic hole, and described telescopic hole is set to through hole.
6. large-diameter and thin-wall pipe fixed support linkage structure according to claim 5, it is characterized in that, the expansion plane of described reinforcement backing plate is rectangle.
7. large-diameter and thin-wall pipe fixed support linkage structure according to claim 1, it is characterized in that, the external diameter of described tube body is less than the outside diameter of described reinforcement backing plate.
8. large-diameter and thin-wall pipe fixed support linkage structure according to claim 7, it is characterized in that, the surface of contact of described tube body and described reinforcement backing plate is arc surface.
9. large-diameter and thin-wall pipe fixed support linkage structure according to claim 1, it is characterized in that, described reinforcement backing plate and described tube body are fixedly connected by welding, and the joint of described supporting drum and described reinforcement backing plate is provided with backing plate and strengthens welding rod.
10. large-diameter and thin-wall pipe fixed support linkage structure according to claim 1, it is characterized in that, also comprise substrate, the joint of described supporting drum and described substrate is provided with supporting drum and strengthens welding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678913.9U CN205001659U (en) | 2015-09-01 | 2015-09-01 | Heavy -calibre light -wall pipe fixed bolster connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678913.9U CN205001659U (en) | 2015-09-01 | 2015-09-01 | Heavy -calibre light -wall pipe fixed bolster connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001659U true CN205001659U (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520678913.9U Expired - Fee Related CN205001659U (en) | 2015-09-01 | 2015-09-01 | Heavy -calibre light -wall pipe fixed bolster connection structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205001659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090616A (en) * | 2015-09-01 | 2015-11-25 | 中国能源建设集团广东省电力设计研究院有限公司 | Connecting structure of large-diameter and thin-wall pipe fixing support |
-
2015
- 2015-09-01 CN CN201520678913.9U patent/CN205001659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090616A (en) * | 2015-09-01 | 2015-11-25 | 中国能源建设集团广东省电力设计研究院有限公司 | Connecting structure of large-diameter and thin-wall pipe fixing support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 |