CN207673097U - A kind of anti-buckling support of four channel steel of assembled of basalt fibre package - Google Patents
A kind of anti-buckling support of four channel steel of assembled of basalt fibre package Download PDFInfo
- Publication number
- CN207673097U CN207673097U CN201721682575.1U CN201721682575U CN207673097U CN 207673097 U CN207673097 U CN 207673097U CN 201721682575 U CN201721682575 U CN 201721682575U CN 207673097 U CN207673097 U CN 207673097U
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- Prior art keywords
- channel steel
- welded
- sleeve
- channel
- assembled
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Abstract
The utility model provides a kind of anti-buckling support of four channel steel of assembled of basalt fibre package, and simple in structure, reasonable design, dead weight is lighter, and simple processing, quality is easy to control.Including core stressed member, constraint component and limiting device；The core stressed member includes two the first channel steels and cross strengthening segment；The fixed back-to-back splicing of two the first channel steels is in I-shaped, and both ends welding cross strengthening segment forms core material；The constraint component includes two the second channel steels, and two the second channel steel acropodiums are relatively elongated along longitudinal direction to be welded and fixed to form sleeve, and basalt fiber cloth is enclosed with outside sleeve；The limiting device includes welded limiting block in the middle part of core material, correspond to limited block fluting on sleeve, and limited block, which is nested in the slot of sleeve, to be welded and fixed and outside is aligned, and core material is with sleeve in gap setting.
Description
Technical field
The utility model is related to build damping device, specially a kind of four channel steel of assembled of basalt fibre package is anti-to bend
Song support.
Background technology
Anti-buckling support is a kind of common energy-dissipating and shock-absorbing component, can surrender, dissipate prior to agent structure in earthquake
Seismic energy protects agent structure.
The anti-buckling support of tradition has the following problems：
(1) it welds more.The welding at core material position will produce extra welding stress, influence the energy consumption effect of core material, and
The welding at sleeve position can be such that effect of contraction weakens, and be easy to destroy in welding position；
(2) fire resistance and corrosion resistance are poor.The anti-buckling support of clean steel type of general finished product needs to carry out additional fire prevention
And anti-corrosion treatment, increase additional cost and process；
(3) processing is complicated.The general anti-buckling support core material of clean steel type using cross and i shaped cross section, due to not at
Product shaped steel, generally requires live processing, and production efficiency is relatively low.
Basalt fibre unidirectional cloth tensile strength can reach more than 1000 megapascal, be 3 times of common iron or more, density is then
Only its 1/4 or so, intensity does not change under the conditions of 700 DEG C, heat resistance and high corrosion resistance.
The anti-buckling support of novel fabricated for disclosing patent of invention (patent No. CN103541457A) proposition utilizes the Black Warrior
Rock fiber wraps up, can be caused by avoid being welded to connect to the damage of constraint element and bolt connection structure complex process
Problem, while a kind of effective assembly method can be proved to be to avoid additional anti-corrosion and refractory process.However there are still with
Lower problem：
(1) tied mechanism of grouting formula is used.Internal fill concrete, dead weight is larger, and concreting curing time is long,
Processing technology complexity, long processing time.
(2) without solving the problems, such as that it is more that the anti-buckling support core material energy dissipating portion of tradition welds；
(3) without solving the problems, such as the anti-buckling support core material scene processing of tradition.
Utility model content
For problems of the prior art, the utility model provides a kind of four slot of assembled of basalt fibre package
The anti-buckling support of steel, simple in structure, reasonable design, dead weight is lighter, and simple processing, quality is easy to control.
The utility model is to be achieved through the following technical solutions：
A kind of anti-buckling support of four channel steel of assembled of basalt fibre package, including core stressed member, constraint component
And limiting device；
The core stressed member includes two the first channel steels and cross strengthening segment；Two back-to-back splicings of the first channel steel
Fixed is in I-shaped, and both ends welding cross strengthening segment forms core material；
The constraint component includes two the second channel steels, and two the second channel steel acropodiums are relatively elongated along longitudinal direction to be welded and fixed shape
At sleeve, basalt fiber cloth is enclosed with outside sleeve；
The limiting device includes welded limiting block in the middle part of core material, and limited block fluting is corresponded on sleeve, and limited block is nested in
It is welded and fixed in the slot of sleeve and outside is aligned, core material is in gap setting by limited block limit with sleeve.
Preferably, two the first channel steels are back-to-back is spliced into I-shaped, is welded and fixed along longitudinal direction for non-compliant section at both ends,
It is not welded in intermediate surrender section.
Preferably, the first channel steel uses the common channel steel of hot rolling.
Preferably, the second channel steel uses thin-wall channel.
Preferably, limited block is arranged in the middle part of core material, is welded and fixed respectively with two the first channel steels；The slot of sleeve respectively by
Notch splicing composition on two the second channel steels.
Preferably, cross strengthening segment includes one piece of first connecting plate and two piece of second connecting plate；The company of first connecting plate
It connects end and the web end of the first channel steel to fix, free end end is aligned with the free end of the second connecting plate；Two piece of second connecting plate
Vertical symmetry is welded on the both sides of the first connecting plate, and is welded and fixed with the web of two the first channel steels of clamping.
Further, the free end length of cross strengthening segment is wider than the size of casing corresponding direction.
Preferably, the splicing gap of the first channel steel and the splicing gap of the second channel steel are in the same plane.
Compared with prior art, the utility model has technique effect beneficial below：
The anti-buckling support of four channel steel of assembled of the utility model basalt fibre package, which is that a kind of assembled clean steel is anti-, bends
Song support, relative to the anti-buckling support of concrete filled steel tube, dead weight is lighter, and simple processing, quality is easy to control.Wrap up basalt
On the one hand fiber makes up sleeve weld defect, sleeve is made to be not easy to destroy in commissure；On the other hand, basalt fibre and sleeve,
Tied mechanism is collectively formed.Steel bushing provides rigidity and intensity, basalt fibre provide additional intensity, such steel bushing barrel thickness
It can reduce, saving steel, mitigate dead weight, higher restraining force can also be provided.Wrapping up basalt fibre can also certain journey
Steel are protected on degree, prevent corrosion.Core material and sleeve use shaped steel, convenient material drawing to reduce manufacture simplification production technology, quality
It is easy to get guarantee.Outsourcing steel bushing is spliced using two thin-wall channels, instead of traditional steel bushing, to facilitate installation, being convenient for
The clearance control of core material and sleeve is convenient in the implementation of limiting device.
Further, it is only welded in non-compliant energy consumption section, and surrenders energy consumption section in core material and do not weld, welding capacity is few, simplifies
Production technology, ensure that final product quality, cross, the i shaped cross section of the welding fabrication relative to common anti-buckling support
Core material, mechanical property are more superior.
Description of the drawings
Fig. 1 is the three dimensional structure diagram of the assembly first step of the utility model.
Fig. 2 a, Fig. 2 b and Fig. 2 c are respectively the front view after the completion of the assembly first step of the utility model, left view and are bowed
View.
Fig. 3 is the three dimensional structure diagram of the assembly second step of the utility model.
Fig. 4 is the three dimensional structure diagram that the assembly third of the utility model walks.
Fig. 5 is the three dimensional structure diagram being completed that the assembly third of the utility model walks.
Fig. 6 is this patent three dimensional structure diagram of the utility model.
Fig. 7 is the A-A cross-section diagrams of Fig. 6.
Fig. 8 is the B-B cross-section diagrams of Fig. 6.
In figure：The common channel steels of 1-；The first connecting plates of 2-；The second connecting plates of 3-；4- limited blocks；5- thin-wall channels；The 6- Black Warriors
Rock fiber cloth.
Specific implementation mode
The utility model is described in further detail with reference to specific embodiment, described is to the utility model
Explanation rather than limit.
A kind of anti-buckling support of four channel steel of assembled of basalt fibre package of the utility model, including core forced section
Part, constraint component and limiting device；In this preferred embodiment, the first channel steel uses the common channel steel 1 of hot rolling, and the second channel steel is using light
Type groove steel 2.Core stressed member, which is that the common channel steel 1 of hot rolling of two same models is back-to-back, is spliced into I-shaped, both ends welding
Cross strengthening segment；Constraint component is that 5 acropodium of thin-wall channel is opposite, elongated along longitudinal direction to be welded, and it is fine that basalt is wrapped up in outside
Tie up cloth 6.Limiting device is welded limiting block 4 in the middle part of core material, is slotted on sleeve channel steel, the slot of limited block 4 and sleeve thin-wall channel
Splicing makes outside be aligned, then welds.It may insure that support core material will not slip, while ensure that the gap of core material and sleeve.
When it is assembled, include the following steps.
Assemble the first step, as shown in Figure 1, by the common channel steel 1 of the hot rolling of two same models it is back-to-back be spliced into it is I-shaped,
As shown in Fig. 2, at both ends non-compliant section weld along longitudinal direction, do not welded in intermediate surrender section.
Second step is assembled, as shown in figure 3, the first connecting plate 2 to be welded on to the both ends of spliced common channel steel 1.It welds again
Connect the second connecting plate 3.Limited block 4 is welded on to the middle part of spliced common channel steel 1, forms core material.
Third step is assembled, in 5 middle part grooving mouth of thin-wall channel, as shown in Figure 4.5 acropodium of thin-wall channel is opposite, from two
It is fastened on outside core material, elongated along longitudinal direction to be welded, the sleeve that the composition of thin-wall channel 5 middle part is slotted.Again by limited block 4 and gently
The slot of type groove steel 5 splices, and so that outside is aligned, then welds.It is assembled into Fig. 5.
The 4th step is assembled, resin glue is finally uniformly smeared outside sleeve, package basalt fiber cloth 6 is pasted, with sleeve one
It rises and is used as constraint element.It is finally completed as Fig. 6.
The limiting device is accomplished by the following way, and limited block 4 is welded on the middle part of spliced channel steel 1, limited block 4
Splice with the slot of thin-wall channel 5, so that outside is aligned, then weld.It may insure that support core material will not slip, while ensure that core
The gap of material and sleeve.As shown in fig. 7, limited block 4 is concordant with outside the sleeve that thin-wall channel 5 is formed, core material and set ensure that
The gap of cylinder, plays the effect of positioning, as shown in figure 8, avoiding contact and friction of the inner core with sleeve, avoids axial force
It transmits, keeps stress performance more preferable.
Above to be only further described to the utility model, not to limit this patent, all is the utility model
Equivalence enforcement is intended to be limited solely by within the right of this patent.
Claims (8)
1. a kind of anti-buckling support of four channel steel of assembled of basalt fibre package, which is characterized in that including core stressed member,
Constraint component and limiting device；
The core stressed member includes two the first channel steels and cross strengthening segment；The back-to-back splicing of two the first channel steels is fixed
In I-shaped, and both ends welding cross strengthening segment forms core material；
The constraint component includes two the second channel steels, and two the second channel steel acropodiums are relatively elongated along longitudinal direction to be welded and fixed to form set
Cylinder, sleeve outside are enclosed with basalt fiber cloth (6)；
The limiting device includes the limited block (4) welded in the middle part of core material, and limited block (4) fluting, limited block (4) are corresponded on sleeve
It is nested in the slot of sleeve and is welded and fixed and outside is aligned, core material and sleeve are limited by limited block (4) and be in gap setting.
2. a kind of anti-buckling support of four channel steel of assembled of basalt fibre package according to claim 1, feature exist
It is spliced into I-shaped in, two the first channel steels are back-to-back, is welded and fixed along longitudinal direction for non-compliant section at both ends, in intermediate surrender
Section is not welded.
3. a kind of anti-buckling support of four channel steel of assembled of basalt fibre package according to claim 1, feature exist
In the first channel steel uses the common channel steel (1) of hot rolling.
4. a kind of anti-buckling support of four channel steel of assembled of basalt fibre package according to claim 1, feature exist
In the second channel steel uses thin-wall channel (5).
5. a kind of anti-buckling support of four channel steel of assembled of basalt fibre package according to claim 1, feature exist
In limited block (4) is arranged in the middle part of core material, is welded and fixed respectively with two the first channel steels；The slot of sleeve is respectively by two second
Notch splicing composition on channel steel.
6. a kind of anti-buckling support of four channel steel of assembled of basalt fibre package according to claim 1, feature exist
In cross strengthening segment includes one piece of first connecting plate (2) and two piece of second connecting plate (3)；The connecting pin of first connecting plate (2)
It is fixed with the web end of the first channel steel, free end is aligned with the free end of the second connecting plate (3)；Two piece of second connecting plate (3)
Vertical symmetry is welded on the both sides of the first connecting plate (2), and is welded and fixed with the web of two the first channel steels of clamping.
7. a kind of anti-buckling support of four channel steel of assembled of basalt fibre package according to claim 6, feature exist
In the free end length of cross strengthening segment is wider than the size of casing corresponding direction.
8. a kind of anti-buckling support of four channel steel of assembled of basalt fibre package according to claim 1, feature exist
In the splicing gap of the first channel steel and the splicing gap of the second channel steel are in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682575.1U CN207673097U (en) | 2017-12-06 | 2017-12-06 | A kind of anti-buckling support of four channel steel of assembled of basalt fibre package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682575.1U CN207673097U (en) | 2017-12-06 | 2017-12-06 | A kind of anti-buckling support of four channel steel of assembled of basalt fibre package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673097U true CN207673097U (en) | 2018-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721682575.1U Expired - Fee Related CN207673097U (en) | 2017-12-06 | 2017-12-06 | A kind of anti-buckling support of four channel steel of assembled of basalt fibre package |
Country Status (1)
| Country | Link |
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| CN (1) | CN207673097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893564A (en) * | 2017-12-06 | 2018-04-10 | 西安交通大学 | A kind of anti-buckling support of the channel-section steel of assembled four of basalt fibre parcel and assembly method |
-
2017
- 2017-12-06 CN CN201721682575.1U patent/CN207673097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893564A (en) * | 2017-12-06 | 2018-04-10 | 西安交通大学 | A kind of anti-buckling support of the channel-section steel of assembled four of basalt fibre parcel and assembly method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20211206 |