CN202577317U - Reinforced guiding support - Google Patents
Reinforced guiding support Download PDFInfo
- Publication number
- CN202577317U CN202577317U CN 201220111073 CN201220111073U CN202577317U CN 202577317 U CN202577317 U CN 202577317U CN 201220111073 CN201220111073 CN 201220111073 CN 201220111073 U CN201220111073 U CN 201220111073U CN 202577317 U CN202577317 U CN 202577317U
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- China
- Prior art keywords
- wrap
- around tube
- intermediate plate
- stiffener
- flange
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Abstract
The utility model relates to the technical field of steel structures, in particular to a reinforced guiding support. The strength of the axial structure of a guiding support in a support of a large-sized deep foundation pit is strengthened. The reinforced guiding support is characterized by comprising a coiled pipe, wherein a hollow flange is arranged at one end of the coiled pipe; an intermediate plate is axially arranged in the coiled pipe through a diameter; two parallel first reinforcement plates with the same size are arranged perpendicular to the intermediate plate; and two second reinforcement plates are arranged in parallel with the intermediate plate between the first reinforcement plates, and are symmetrically distributed about the intermediate plate. After the reinforced guiding support is welded, the structural strength is greatly strengthened, and the reinforced guiding support is less in deformation and high in safety.
Description
Technical field
The utility model relates to the steel work technical field, and especially a kind of reinforced guiding supports.
Background technology
Going along with sb. to guard him in the supporting of large-scale steel structure beam, subway foundation pit or large-scale deep foundation ditch; Site environment is more abominable, and the safety of supporting steelframe is always primary, guiding be supported in the structural steelwork use wider; Structure is different, and it is to carry out unique design according to field condition basically.Like patent announcement number is that a kind of fulcrum type guiding of CN202148528U supports; Characteristic is that an end of wrap-around tube is provided with hollow flange, establishes the other end end face of an intermediate plate from wrap-around tube, is provided with along wrap-around tube axial inner centre; Establish two arc plates with the intermediate plate symmetry; Arc plate is vertical with intermediate plate, and arc plate is arranged on the end face of wrap-around tube, axially establishes two first stiffeners that are parallel to each other at two edge wrap-around tubes of arc plate width; One second stiffener is axially respectively established along wrap-around tube in position, one side relative on two arc plates, forms the plug space between two first stiffeners, two second stiffeners and the intermediate plate.This structure has certain defective to jack stressed because the space of welding is narrow, and fusion length is also shorter on the welding fastness.
Summary of the invention
The objective of the invention is provides a kind of reinforced guiding of reasonable in design to support in order to solve the strong problem of axial arrangement that guiding supports in the supporting of going along with sb. to guard him of large-scale deep foundation ditch.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: a kind of reinforced guiding supports; It is characterized in that comprising wrap-around tube; One end of described wrap-around tube is provided with hollow flange; Is provided with intermediate plate vertically through diameter in the wrap-around tube, vertically with intermediate plate establishes two equal-sized first stiffeners that are parallel to each other, establish between two first stiffeners two parallel with intermediate plate and with second stiffener of intermediate plate symmetrical distribution.In the large-scale steel structure engineering, the diameter of wrap-around tube generally all has greater than 500mm, and wrap-around tube adopts steel plate roll bending mode to obtain to weld then, to reduce cost; Hollow flange adopts the standard flange design, supports with steel directly to be connected; The width of intermediate plate with roll plate internal diameter matched in clearance, weld after confirming first stiffener, second stiffener, thick stiffener and intermediate plate mutual alignment, is placed on assembly then and manages interior welding in the wrap-around tube, welds behind the arc plate.Like this,, fully guaranteed its weld strength, improved its axial carrying capacity greatly owing to first stiffener, second stiffener, thick stiffener, intermediate plate are externally to connect earlier.
As preferably, between described two first stiffeners, in the space that constitutes of second stiffener, wrap-around tube three, be provided with thick stiffener vertically.Thick stiffener welds along the wrap-around tube diametric(al), be provided with vertical with intermediate plate, and its thickness equates with intermediate plate, in wrap-around tube, forms " well " font rock-steady structure with this.
As preferably, described thick stiffener is positioned at the centre position of two first stiffeners.Because second stiffener parallel with intermediate plate is in weak power state in wrap-around tube, thick stiffener has been eliminated this defective.
As preferably, on the other end end face of the hollow flange of described wrap-around tube, be provided with two arc plates that are symmetrically distributed with intermediate plate, a limit of arc plate is positioned at the gauge position of second stiffener.Three straight flanges of arc plate weld with first stiffener, second stiffener respectively, the arc limit of arc plate and the welding of wrap-around tube arc section, and arc plate also becomes the top board of guiding supporting base end portion.
As preferably, the arc limit of described arc plate is positioned on one section arc of gauge of wrap-around tube.When the arc of arc plate and the welding of wrap-around tube thickness, weld seam is no more than the limit of wrap-around tube.
As preferably, the hollow flange of described wrap-around tube is provided with the flange hole that distributes along the flange breadth, is provided with some flange gussets between hollow flange and the wrap-around tube outer round surface, and the flange gusset is arranged between the adjacent flange hole.Hollow flange and steel support and connection, tie point also are that stress is concentrated the position, and the flange gusset evenly distributed along one week of wrap-around tube.
The beneficial effect of the utility model is: the structural strength after the welding heightens, and deflection is little, safe.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the left TV structure sketch map of the utility model Fig. 1.
Fig. 3 is the right TV structure sketch map of the utility model Fig. 1.
Among the figure: 1. hollow flange, 2. flange gusset, 3. wrap-around tube, 4. arc plate, 5. first stiffener, 6. second stiffener, 7. thick stiffener, 8. intermediate plate.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Referring to Fig. 1; A kind of reinforced guiding of present embodiment supports; If a diameter is the wrap-around tube 3 of 600mm, an end welded hollow flange 1 of wrap-around tube 3, hollow flange 1 is provided with 16 flange holes; Be provided with leg-of-mutton flange gusset 2 between adjacent two flange holes, two right-angle sides of flange gusset 2 weld with hollow flange and wrap-around tube 3 external surfaces respectively.Be positioned at diametrical position in the wrap-around tube 3 and be provided with intermediate plate 8 vertically; Vertically with intermediate plate 8 establish two equal-sized first stiffeners 5 that are parallel to each other, as shown in Figure 2, between two first stiffeners 5, establish two and second stiffeners 6 that with intermediate plate 8 be symmetrically distributed parallel with intermediate plate 8; Between two first stiffeners 5; And be positioned at second stiffener 6 and the space that wrap-around tube 3 short arc limits constitute, and establish the thick stiffener 7 parallel with first stiffener 5, the thickness of thick stiffener 7 equates with intermediate plate 8; The thickness of first stiffener 5, second stiffener 6 is the half the of intermediate plate 8 thickness, all plate equal in length in the wrap-around tube 3.In the end of wrap-around tube 3, establish two arc plates 4 with intermediate plate 8 symmetrical distributions, as shown in Figure 3; Arc plate 4 has a number of degrees equal arc with wrap-around tube 3 circumference arc, and three limits are straight flange in addition, and wherein two limits are parallel to each other; Two limits of the opposite side of segmental arc and other are vertical, and during welding, a limit of arc plate 4 is positioned at the gauge position of second stiffener 6; Other two limits that are parallel to each other lay respectively at the thickness position of two first stiffeners 5, and segmental arc is positioned at the thickness position of wrap-around tube 3.
During assembly welding; Be externally to weld earlier with two first stiffeners 5, two second stiffeners 6, two thick stiffeners 7, an intermediate plate 8; Pack group welding piece in the wrap-around tube 3 into then; Limit and the welding of wrap-around tube 3 inwalls the thick stiffener of first stiffener 5, two 7, intermediate plate 8 are welded in place arc plate 4 at last.
The foregoing description is the explanation to the utility model, is not the qualification to the utility model, any protection domain that structure after the simple transformation of the utility model, technology is all belonged to the utility model.
Claims (6)
1. a reinforced guiding supports; It is characterized in that comprising wrap-around tube (3); One end of described wrap-around tube (3) is provided with hollow flange (1); Is provided with intermediate plate (8) vertically through diameter in the wrap-around tube (3), vertically with intermediate plate (8) establishes two equal-sized first stiffeners (5) that are parallel to each other, establish between two first stiffeners (5) two parallel with intermediate plate (8) and with second stiffener (6) of intermediate plate (8) symmetrical distribution.
2. reinforced guiding according to claim 1 supports, and in the space that it is characterized in that between described two first stiffeners (5), second stiffener (6), wrap-around tube (3) three constitutes, is provided with thick stiffener (7) vertically.
3. reinforced guiding according to claim 2 supports, and it is characterized in that described thick stiffener (7) is positioned at the centre position of two first stiffeners (5).
4. reinforced guiding according to claim 1 and 2 supports; It is characterized in that on the other end end face of hollow flange (1) of described wrap-around tube (3); Be provided with two arc plates (4) that are symmetrically distributed with intermediate plate (8), a limit of arc plate (4) is positioned at the gauge position of second stiffener (6).
5. reinforced guiding according to claim 4 supports, and the arc limit that it is characterized in that described arc plate (4) is positioned on one section arc of gauge of wrap-around tube (3).
6. support according to claim 1 or 2 or 3 described reinforced guiding; The hollow flange (1) that it is characterized in that described wrap-around tube (3) is provided with the flange hole that distributes along the flange breadth; Be provided with some flange gussets (2) between hollow flange (1) and wrap-around tube (3) outer round surface, flange gusset (2) is arranged between the adjacent flange hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220111073 CN202577317U (en) | 2012-03-22 | 2012-03-22 | Reinforced guiding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220111073 CN202577317U (en) | 2012-03-22 | 2012-03-22 | Reinforced guiding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577317U true CN202577317U (en) | 2012-12-05 |
Family
ID=47246746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220111073 Expired - Lifetime CN202577317U (en) | 2012-03-22 | 2012-03-22 | Reinforced guiding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508961A (en) * | 2019-08-06 | 2019-11-29 | 湖北电力天源钢管塔有限公司 | Power transmission steel pipe tower flange welding technique |
| CN112963115A (en) * | 2021-03-25 | 2021-06-15 | 中勘资源勘探科技股份有限公司 | Large-caliber water lifting orifice device |
-
2012
- 2012-03-22 CN CN 201220111073 patent/CN202577317U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508961A (en) * | 2019-08-06 | 2019-11-29 | 湖北电力天源钢管塔有限公司 | Power transmission steel pipe tower flange welding technique |
| CN112963115A (en) * | 2021-03-25 | 2021-06-15 | 中勘资源勘探科技股份有限公司 | Large-caliber water lifting orifice device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310018 10 / F, building 1, Huatie Chuangye building, No. 68, Shengkang street, Jianggan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Huatie emergency equipment Technology Co., Ltd Address before: 310019 A05 building, No. nine, 9 Sheng Road, Hangzhou, Zhejiang, Jianggan District, 4 Patentee before: Zhejiang Huatie Construction Safety Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |