CN205475811U - No initial stress is adjustable, and type attenuator buries piece - Google Patents
No initial stress is adjustable, and type attenuator buries piece Download PDFInfo
- Publication number
- CN205475811U CN205475811U CN201620280329.2U CN201620280329U CN205475811U CN 205475811 U CN205475811 U CN 205475811U CN 201620280329 U CN201620280329 U CN 201620280329U CN 205475811 U CN205475811 U CN 205475811U
- Authority
- CN
- China
- Prior art keywords
- antivibrator
- base plate
- embedded part
- web
- bottom plate
- Prior art date
- 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
- 239000003351 stiffener Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a no initial stress is adjustable, and type attenuator buries piece, roof and bottom plate including parallel mount, link to each other through the web is fixed between roof and the bottom plate, install the stiffener between roof and the bottom plate, the bolt hole has all been seted up on roof and the bottom plate, there is pre -cast screw through nut fixed mounting on the bottom plate, pre -cast screw keeps away from one of bottom plate and serves and install the reinforcement. The utility model discloses a no initial stress is adjustable, and type attenuator buries piece utilizes assembled steel construction structure, can be very convenient with attenuator and pre -cast screw install bury the piece on, when the installation of burying the piece, can effectively avoid combining post -cast strip and pre -cast screw because of the additional initial stress for the attenuator of a variety of causes through adjusting screw, can control and bury a vertical elevation.
Description
Technical field:
This utility model relates to building engineering field, particularly relates to a kind of without primary stress adjustable type antivibrator embedded part.
Background technology:
In order to control building structure particularly high building structure dynamic response under wind load and earthquake load, often
Use some machinery dissipation wind to shake and the energy of geological process introducing, thus reach to protect the purpose of main supporting member,
Here it is the application that energy-dissipating and shock-absorbing technology is in building structure.At present, mild steel damper, due to good Hysteresis Behavior, has knot concurrently
Structure lateral resistant member and the dual function of earthquake-proof safety silk, be widely used in each class formation in highlight lines area.Antivibrator is different from
General structure component, strictly controls the yield displacement of component during design.Put in place if disposably antivibrator is installed, due to mixed
The shrinkage stress of solidifying soil solidification and the slow sedimentation of structure self, antivibrator is easily generated primary stress, affects sending out of anti-seismic performance
Wave.Therefore design antivibrator is connected with the reasonable of agent structure, it is to avoid the generation of initial imperfection is particularly important.
At present, common in engineering mild steel damper type of attachment is that built-in fitting adds welding or pin-connected joint.Welding joint
Point adds Site Welding workload, and is inconvenient to change.Although pin-connected joint eliminates the weld job at scene, but needs
Opening silk mouth on embedded board, the required precision to making and install is high, and slightly deviation will cause bolt to pass.
Utility model content:
The purpose of this utility model is to solve the problems of the prior art, it is provided that a kind of Stability Analysis of Structures, by regulation
Screw rod can be prevented effectively from because a variety of causes is added to the primary stress of antivibrator, and combine post-cast strip regulation embedded part and vertically position,
Entirety is used to use assembling type steel structure, it is possible to achieve the antivibrator embedded part of adjustable type without primary stress of dismounting flexibly.
In order to achieve the above object, the technical solution of the utility model is:
A kind of without primary stress adjustable type antivibrator embedded part, including top board and the base plate of parallel installation, described top board and the end
It is fixedly linked by web between plate, between described top board and base plate, stiffener is installed；All offer on described top board and base plate
There is bolt hole, described base plate is installed with pre embedded bolt by nut.
Described web and top board connecting place are provided with reinforcing strip, and described web and base plate connecting place are also provided with reinforcing strip.
The two ends of described reinforcing strip are all fixedly linked with stiffener.
Described stiffener and web vertical welding.
Described stiffener is symmetrically mounted on web both sides.
Described top board, base plate and web are integrated and are fabricated by.
Described pre embedded bolt is away from being provided with girth member on one end of base plate.
The beneficial effects of the utility model are: the antivibrator embedded part of adjustable type without primary stress of the present utility model, utilize dress
Join formula steel structure, can very easily antivibrator and pre embedded bolt be installed on embedded part；When the installation of embedded part, pass through
Adjusting screw rod can be prevented effectively from because a variety of causes is added to the primary stress of antivibrator, in conjunction with post-cast strip and pre embedded bolt, it is possible to
Control embedded part vertical elevation.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention:
Embodiment 1
One as Figure 1-3 is without primary stress adjustable type antivibrator embedded part, including top board 1 and the base plate of parallel installation
2, it is fixedly linked by web 3 between described top board 1 and base plate 2, between described top board 1 and base plate 2, stiffener 7 is installed.Institute
Stating web 3 and be provided with reinforcing strip 8 with top board 1 connecting place, described web 3 is also provided with reinforcing strip 8 with base plate 2 connecting place, makes top
Structure more firm stable between plate 1, base plate 2 and web 3.Phase all can be fixed with stiffener 7 in the two ends of described reinforcing strip 8
Even, the stability of embedded parts structure is improved further.As further optimizing, described stiffener 7 can be with web 3 vertical welding
Connecing, described stiffener 7 is symmetrically mounted on web 3 both sides.State top board 1, base plate 2 and web 3 to be integrated and be fabricated by, save
The time of welding, is also the structure of embedded part is more stable.
All offer bolt hole 31 on described top board 1 and base plate 2, described base plate 2 is installed with pre-buried by nut 4
Screw rod 5, embedded part entirety uses assembled, can dismantle flexibly, and the scope of application is wider.Described pre embedded bolt 5 is away from the one of base plate 2
Being provided with girth member 52 on end, girth member 52 can increase the resistance to tension of embedded part.
The concrete work progress of this utility model is as follows:
1) after antivibrator embedded part and described pre embedded bolt tentatively being fastened, by described pre embedded bolt by antivibrator embedded part pair
Claim to be arranged on upper and lower 2 shear walls；
2) between upper and lower 2 described antivibrator embedded parts, load antivibrator and be fastened by bolts；
3) pre embedded bolt of described antivibrator embedded part is fixed with the reinforcing bar spot welding in shear wall or colligation；
4) the casting concrete layer on described shear wall and pre embedded bolt, the described antivibrator embedded part of lower end and concrete
One construction joint is reserved between Ceng；
5) after described concrete layer initial set, the nut fastening described lower end antivibrator embedded part with pre embedded bolt is unclamped；
6) after the fixing completion of described concrete layer and antivibrator embedded part and settlement stability, the regulation vertically positioned,
Then the antivibrator embedded part of lower end and the nut of pre embedded bolt are tightened；
7) use pea gravel concreten to pour post-cast strip in described construction joint, complete construction.
The antivibrator embedded part of adjustable type without primary stress of the present embodiment, utilizes the structure of assembling type steel structure, can be the most square
Antivibrator and pre embedded bolt are installed on embedded part just；When the installation of embedded part, in conjunction with post-cast strip and the regulation of pre embedded bolt,
Embedded part vertical elevation can be controlled, and discharge concrete shrinkage and the primary stress of agent structure sedimentation generation.
Claims (7)
1. without primary stress adjustable type antivibrator embedded part, it is characterised in that: include top board (1) and base plate (2), the institute of parallel installation
State and be fixedly linked by web (3) between top board (1) and base plate (2), be provided with between described top board (1) and base plate (2) and put more energy into
Plate (7)；Bolt hole (31) is all offered, by the fixing peace of nut (4) on described base plate (2) on described top board (1) and base plate (2)
Equipped with pre embedded bolt (5).
The antivibrator embedded part of adjustable type without primary stress the most according to claim 1, it is characterised in that: described web (3) with
Top board (1) connecting place is provided with reinforcing strip (8), and described web (3) and base plate (2) connecting place are also provided with reinforcing strip (8).
The antivibrator embedded part of adjustable type without primary stress the most according to claim 2, it is characterised in that: described reinforcing strip (8)
Two ends be all fixedly linked with stiffener (7).
The antivibrator embedded part of adjustable type without primary stress the most according to claim 1, it is characterised in that: described stiffener (7)
With web (3) vertical welding.
The antivibrator embedded part of adjustable type without primary stress the most according to claim 4, it is characterised in that: described stiffener (7)
It is symmetrically mounted on web (3) both sides.
The antivibrator embedded part of adjustable type without primary stress the most according to claim 1, it is characterised in that: described top board (1), the end
Plate (2) and web (3) are integrated and are fabricated by.
The antivibrator embedded part of adjustable type without primary stress the most according to claim 1, it is characterised in that: described pre embedded bolt
(5) girth member (52) is installed on the one end away from base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280329.2U CN205475811U (en) | 2016-04-05 | 2016-04-05 | No initial stress is adjustable, and type attenuator buries piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280329.2U CN205475811U (en) | 2016-04-05 | 2016-04-05 | No initial stress is adjustable, and type attenuator buries piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475811U true CN205475811U (en) | 2016-08-17 |
Family
ID=56643984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620280329.2U Expired - Fee Related CN205475811U (en) | 2016-04-05 | 2016-04-05 | No initial stress is adjustable, and type attenuator buries piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672524A (en) * | 2016-04-05 | 2016-06-15 | 浙江建科减震科技有限公司 | No-initial stress adjustable damper embedded part and construction method thereof |
-
2016
- 2016-04-05 CN CN201620280329.2U patent/CN205475811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672524A (en) * | 2016-04-05 | 2016-06-15 | 浙江建科减震科技有限公司 | No-initial stress adjustable damper embedded part and construction method thereof |
| CN105672524B (en) * | 2016-04-05 | 2018-06-26 | 浙江建科减震科技有限公司 | Construction method without primary stress adjustable type damper embedded part |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |