CN102704389B - Reinforcement device and reinforcement method for heightening support - Google Patents
Reinforcement device and reinforcement method for heightening support Download PDFInfo
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- CN102704389B CN102704389B CN201210229470.6A CN201210229470A CN102704389B CN 102704389 B CN102704389 B CN 102704389B CN 201210229470 A CN201210229470 A CN 201210229470A CN 102704389 B CN102704389 B CN 102704389B
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- height
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 43
- 238000003466 welding Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
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Abstract
The invention belongs to the technical field of support reinforcement devices and reinforcement methods and discloses a reinforcement device and a reinforcement method for a heightening support. The reinforcement device is mainly characterized by comprising a plate-shaped reinforcement body, wherein U-shaped necks clamped in the two side faces of an upper seat plate of the support are arranged on one side of the reinforcement main body, a first fixing block and a second fixing block vertical to the reinforcement main body are respectively arranged on the two ends of the upper surface of the reinforcement main body, the first fixing block and the second fixing block are located on the outer sides of the two ends of an upper sliding plate of the heightening support, the U-shaped necks of the reinforcement main body are firmly clamped on the two side faces of the upper seat plate of the support, and the first fixing block and the second fixing block are firmly clamped on the outer sides of the two end faces of the upper sliding plate. Therefore, the upper sliding plate and the upper seat plate are fixed together through the reinforcement device without generating displacement, the fixing is firmer, the installation and demounting are convenient, the support is convenient to maintain, and the original structure of the support is not damaged.
Description
Technical field
The invention belongs to the technical field of bracing means and reinforcement means for height-adjustable supports, relate to concretely bracing means and the method for reinforcing with this bracing means for height-adjustable supports.
Background technology
Height-adjustable supports is divided into fixed bearing and single-directional sliding support according to purposes, fixed bearing is to be provided with baffle plate below the upper slide at the two ends of sliding support sliding rail, baffle plate is when external force is greater than design load, easily distortion, between baffle plate and upper base plate, produce gap, make to produce relative displacement between upper base plate and upper slide, do not have the effect of fixed bearing, affect the structural safety of beam body.In order to overcome above-mentioned defect, mainly adopt at present following two kinds of methods: the first, adopt filler to fill up the gap between baffle plate and upper base plate, upper base plate and upper slide can not be slided, but, although the method in external force hour, can play a role, baffle plate intensity can not improve, under the effect of larger external force, baffle plate still can be out of shape, and produces Xin gap, can not tackle the problem at its root; Its two, below the upper slide in baffle plate outside, block is strengthened in welding, the method has the following disadvantages: 1, because block is different with upper slide material, poor welding quality; 2, because the upper slide in block outside is narrower, welding is strengthened block and is subject to certain limitation; 3,4 bearings are set on each bridge pier, construction space is narrow and small, is especially positioned at inner baffle plate, constructs more difficult.
Summary of the invention
A kind of fastening strength is large, operating efficiency is high with regard to being to provide for first technical problem that the present invention solves, be easy to construction, do not destroy seat structure, be convenient to the height-adjustable supports bracing means of handling.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is: comprise tabular reinforcing body, in described reinforcing body one side, be provided with the U-shaped draw-in groove that snaps in bearing upper base plate two sides, at described reinforcing body upper surface two ends, be respectively arranged with first fixed block vertical with this reinforcing body and the second fixed block, this first fixed block and the second fixed block are positioned at the upper slide both ends of the surface outside of height-adjustable supports.
Its additional technical feature is:
In described reinforcing body side, be provided with L-type hook, the upper end of this L-type hook and the upper slide of height-adjustable supports are fixed;
Described fixed body is two, is separately fixed at the both sides of upper base plate, and described two fixed body two ends connect by junction plate.
Height-adjustable supports bracing means provided by the invention, compared with the existing technology have the following advantages: one, owing to comprising tabular reinforcing body, in described reinforcing body one side, be provided with the U-shaped draw-in groove that snaps in bearing upper base plate two sides, at described reinforcing body upper surface two ends, be respectively arranged with first fixed block vertical with this reinforcing body and the second fixed block, this first fixed block and the second fixed block are positioned at the upper slide both ends of the surface outside of height-adjustable supports, the U-shaped draw-in groove of this reinforcing body is tightly stuck in bearing upper base plate two sides, the first fixed block and the second fixed block are tightly stuck in upper slide both ends of the surface outside, like this, can guarantee to occur relative position when placed in the middle between upper slide and upper base plate, block still can paste closely knit and transmit horizontal force, upper slide and upper base plate are fixed together by this bracing means, can not produce displacement, fixing more firm, and installation and removal are convenient, be convenient to the maintenance to bearing, can not damage bearing original structure, they are two years old, owing to being provided with L-type hook in described reinforcing body side, the upper end of this L-type hook and the upper slide of height-adjustable supports are fixed, prevented the landing of reinforcing body, although the material of upper slide and hook is different, welding quality is influenced, and this L-type hook maximum capacity amount is for reinforcing the weight of body, supporting power is little, so the upper end of L-type hook can not come off, its three, because described fixed body is two, be separately fixed at the both sides of upper base plate, described two fixed body two ends connect by junction plate, prevented from reinforcing body and open to side when stressed, and dismantled while being convenient to keep in repair bearing, reinforcement performance is stronger.
Second technical problem that the present invention solves is just to provide that a kind of fastening strength is large, operating efficiency is high, is easy to the reinforcement means of the height-adjustable supports of construction.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is: the method comprises the following steps:
The first step, is stuck in bearing upper base plate by the U-shaped draw-in groove of reinforcing body and is positioned at upper slide crochet Yi Ce side;
Second step, tightens and sticks slide plate side point first fixed block of burn-oning at the reinforcing body that is positioned at bridge pier inner side;
The 3rd step, takes off reinforcing body, then by the first fixed block firm welding;
The 4th step, is reinstalled in bearing upper base plate side by reinforcing body, and the side that the second fixed block is close to upper slide is welded on and is reinforced on body.
Its additional technical feature is:
Another is reinforced to body and by above-mentioned steps, be arranged on the another side of bearing upper base plate, and two reinforcing body two ends are welded to connect to plate;
After described the 4th step, the upper end of described L-type hook is welded on to the side of upper slide.
By said method, height-adjustable supports is reinforced, prevented from sliding between upper slide and upper base plate, reinforcement performance is stronger, and height-adjustable supports overall structure is not damaged, and dismounting is convenient, is convenient to the maintenance of later stage to height-adjustable supports.
Accompanying drawing explanation
Fig. 1 is the structural representation of bracing means for height-adjustable supports;
Fig. 2 comprises two to reinforce the structural representation of bracing means for body height-adjustable supports;
Fig. 3 is that height-adjustable supports is arranged on the structural representation on bearing with bracing means.
The specific embodiment
Below in conjunction with accompanying drawing, height-adjustable supports proposed by the invention is described further by the structure of bracing means.
As shown in Figure 1, be the structural representation of height-adjustable supports with bracing means.Its structure comprises tabular reinforcing body 1, in reinforcing body 1 one sides, be provided with the U-shaped draw-in groove 2 that can snap in bearing upper base plate two sides, at the upper surface two ends that reinforce body 1, be respectively arranged with first fixed block 3 vertical with this reinforcing body 1 and the second fixed block 4, this first fixed block 3 and the second fixed block 4 are positioned at the upper slide both ends of the surface outside of height-adjustable supports.As shown in Figure 3, the U-shaped draw-in groove 2 of this reinforcing body 1 is tightly stuck in bearing upper base plate 6 two sides, the first fixed block 3 and the second fixed block 4 are tightly stuck in upper slide 7 both ends of the surface outsides, like this, upper slide 7 and upper base plate 6 are fixed together by this bracing means, can not produce displacement, fixing more firm, and installation and removal are convenient, are convenient to the maintenance to bearing, can not damage bearing original structure.
In reinforcing body 1 side, be provided with L-type hook 5, the upper end of this L-type hook 5 and the upper slide of height-adjustable supports 7 are fixing, prevented the landing of reinforcing body, although the material of upper slide and hook is different, welding quality is influenced, but this L-type is linked up with 5 maximum capacity amounts for reinforcing the weight of body 1, and supporting power is little, so the upper end of L-type hook 5 can not come off.
As shown in Figures 2 and 3, fixed body 1 is two, is separately fixed at the both sides of upper base plate 6, the two ends of two fixed bodies 1 connect by junction plate 8, prevented from reinforcing body 1 and open to side when stressed, and dismantled while being convenient to keep in repair bearing, reinforcement performance is stronger.
The method of utilizing above-mentioned bracing means to reinforce height-adjustable supports comprises the following steps:
The first step, is stuck in by the U-shaped draw-in groove of reinforcing body 1 the crochet Yi Ce side that bearing upper base plate 6 is positioned at upper slide 7;
Second step, tightens and sticks slide plate 7 side point first fixed block 3 of burn-oning at the reinforcing body 1 that is positioned at bridge pier inner side;
The 3rd step, takes off reinforcing body 1, then by the first fixed block 3 firm welding;
The 4th step, will reinforce body 1 and be reinstalled in the side of bearing upper base plate 6, and the side that the second fixed block 4 is close to upper slide 7 is welded on and is reinforced on body 1.
By said method, fix, not only constructability, on the not impact of the original performance of bearing, and is convenient to dismounting, utilizes the maintenance of later stage to bearing.
For more firm, another reinforced to body 1 and by above-mentioned steps, be arranged on the another side of bearing upper base plate 6, and two reinforcing body 1 two ends are welded to connect to plate 8.
In order to prevent that reinforcing body 1 comes off, after the 4th step, the upper end of L-type hook 5 is welded on to the side of upper slide 7.
Protection scope of the present invention is not only confined to above-described embodiment, as long as structure is identical by bracing means structure with height-adjustable supports of the present invention, just drops on the scope of protection of the invention.
Claims (6)
1. height-adjustable supports bracing means, it is characterized in that: comprise tabular reinforcing body, in described reinforcing body one side, be provided with the U-shaped draw-in groove that snaps in bearing upper base plate two sides, at described reinforcing body upper surface two ends, be respectively arranged with first fixed block vertical with this reinforcing body and the second fixed block, this first fixed block and the second fixed block are positioned at the upper slide both ends of the surface outside of height-adjustable supports.
2. height-adjustable supports bracing means according to claim 1, is characterized in that: in described reinforcing body side, be provided with L-type hook, the upper end of this L-type hook and the upper slide of height-adjustable supports are fixed.
3. height-adjustable supports bracing means according to claim 1, is characterized in that: described fixed body is two, is separately fixed at the both sides of upper base plate, and described two fixed body two ends connect by junction plate.
4. right to use requires the method that 1,2 or 3 height-adjustable supports are reinforced with bracing means, it is characterized in that: the method comprises the following steps:
The first step, is stuck in bearing upper base plate by the U-shaped draw-in groove of reinforcing body and is positioned at upper slide crochet Yi Ce side;
Second step, tightens and sticks slide plate side point first fixed block of burn-oning at the reinforcing body that is positioned at bridge pier inner side;
The 3rd step, takes off reinforcing body, then by the first fixed block firm welding;
The 4th step, is reinstalled in bearing upper base plate side by reinforcing body, and the side that the second fixed block is close to upper slide is welded on and is reinforced on body.
5. reinforcement means according to claim 4, is characterized in that: another is reinforced to body and by above-mentioned steps, be arranged on the another side of bearing upper base plate, and two reinforcing body two ends are welded to connect to plate.
6. according to the reinforcement means described in claim 4 or 5, it is characterized in that: after described the 4th step, the upper end of described L-type hook is welded on to the side of upper slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210229470.6A CN102704389B (en) | 2012-07-04 | 2012-07-04 | Reinforcement device and reinforcement method for heightening support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210229470.6A CN102704389B (en) | 2012-07-04 | 2012-07-04 | Reinforcement device and reinforcement method for heightening support |
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| Publication Number | Publication Date |
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| CN102704389A CN102704389A (en) | 2012-10-03 |
| CN102704389B true CN102704389B (en) | 2014-01-15 |
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| CN201210229470.6A Active CN102704389B (en) | 2012-07-04 | 2012-07-04 | Reinforcement device and reinforcement method for heightening support |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11172623A (en) * | 1997-12-09 | 1999-06-29 | Bridgestone Corp | Bridge bearing movement limiting device |
| CN200978383Y (en) * | 2006-12-09 | 2007-11-21 | 常熟市万宝桥梁构件有限公司 | Height adjustable bridge bearing |
| KR100888210B1 (en) * | 2008-07-21 | 2009-03-12 | 인중종합건설(주) | Shear reinforcement device for bridge support and seismic reinforcement method using the same |
| CN201520939U (en) * | 2009-11-04 | 2010-07-07 | 衡水市橡胶总厂有限公司 | Unidirectional large-displacement bridge seismic isolation rubber support |
| CN202157267U (en) * | 2011-06-27 | 2012-03-07 | 武汉臣基工程科技有限公司 | Lead core shock isolation rubber support capable of overcoming initial displacement deformation |
| CN202718036U (en) * | 2012-07-04 | 2013-02-06 | 丰泽工程橡胶科技开发股份有限公司 | Reinforcing device for heightening support |
-
2012
- 2012-07-04 CN CN201210229470.6A patent/CN102704389B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11172623A (en) * | 1997-12-09 | 1999-06-29 | Bridgestone Corp | Bridge bearing movement limiting device |
| CN200978383Y (en) * | 2006-12-09 | 2007-11-21 | 常熟市万宝桥梁构件有限公司 | Height adjustable bridge bearing |
| KR100888210B1 (en) * | 2008-07-21 | 2009-03-12 | 인중종합건설(주) | Shear reinforcement device for bridge support and seismic reinforcement method using the same |
| CN201520939U (en) * | 2009-11-04 | 2010-07-07 | 衡水市橡胶总厂有限公司 | Unidirectional large-displacement bridge seismic isolation rubber support |
| CN202157267U (en) * | 2011-06-27 | 2012-03-07 | 武汉臣基工程科技有限公司 | Lead core shock isolation rubber support capable of overcoming initial displacement deformation |
| CN202718036U (en) * | 2012-07-04 | 2013-02-06 | 丰泽工程橡胶科技开发股份有限公司 | Reinforcing device for heightening support |
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| CN102704389A (en) | 2012-10-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING HOLDING MAGNETIC SUSPENSION TECHN DEVELOPM Effective date: 20121113 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Lizhi Inventor after: Sun Xiangdong Inventor after: Li Jiong Inventor after: Yang Dengfeng Inventor after: An Xiao Inventor after: Xu Ruixiang Inventor after: Zhang Peiji Inventor before: Wang Lizhi Inventor before: Sun Xiangdong Inventor before: Li Jiong Inventor before: Xu Ruixiang Inventor before: Zhang Peiji |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG LIZHI SUN XIANGDONG LI JIONG XU RUIXIANG ZHANG PEIJI TO: WANG LIZHI SUN XIANGDONG LI JIONG YANG DENGFENG AN XIAO XU RUIXIANG ZHANG PEIJI |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20121113 Address after: 053000 Yongxing West Road, Hengshui Development Zone, No. 2189, No. Applicant after: Fengze Engineering Rubber S&T Devel Opment Co., Ltd. Applicant after: Beijing Holding Magnetic Suspension Techn Development Co., Ltd. Address before: 053000 Yongxing West Road, Hengshui Development Zone, No. 2189, No. Applicant before: Fengze Engineering Rubber S&T Devel Opment Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 053000 rubber and plastics Road 15, north industrial base, Hengshui Economic Development Zone, Hebei Co-patentee after: Beijing Holding Magnetic Suspension Techn Development Co., Ltd. Patentee after: Feng Ze intelligent equipment Limited by Share Ltd Address before: 053000 No. 2189 Yongxing West Road, Hengshui Development Zone, Hebei Co-patentee before: Beijing Holding Magnetic Suspension Techn Development Co., Ltd. Patentee before: Fengze Engineering Rubber S&T Devel Opment Co., Ltd. |