CN208168020U - Self-resetting mild steel damper - Google Patents
Self-resetting mild steel damper Download PDFInfo
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- CN208168020U CN208168020U CN201721801143.8U CN201721801143U CN208168020U CN 208168020 U CN208168020 U CN 208168020U CN 201721801143 U CN201721801143 U CN 201721801143U CN 208168020 U CN208168020 U CN 208168020U
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- China
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- plate
- sliding panel
- mild steel
- push plate
- shell body
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Abstract
The utility model belongs to technical field of civil engineering, is related to a kind of Self-resetting mild steel damper, including：Lower connecting plate, upper junction plate, mild steel plate, right baffle-plate, right shell body, left push plate, right push plate, left sliding panel, right sliding panel, steel strand wires and anchorage.Mild steel plate, right baffle-plate, right shell body, left push plate, right push plate, left sliding panel and right sliding panel are between upper junction plate and lower connecting plate；Two pieces of right baffle-plates and two pieces of right shell body separation are arranged at left and right sides of mild steel plate, and two pieces of left push plates and two pieces of right push plates are also separated and are arranged at left and right sides of mild steel plate, and left sliding panel is located on the left of right baffle-plate and left push plate, and right sliding panel is located on the right side of right shell body and right push plate；Steel strand wires pass through left sliding panel steel strand wires hole and right sliding panel steel strand wires hole, and anchorage anchors steel strand wires on the left of left sliding panel and on the right side of right sliding panel respectively.The damper has stronger reset function, and after structure can be made to meet shake the needs of fast quick-recovery function, repairability probability is substantially reduced after shake.
Description
Technical field
The utility model belongs to technical field of civil engineering, is related to a kind of Self-resetting mild steel damper, especially by steel
The mild steel damper of twisted wire realization Self-resetting.
Background technique
The destruction of building and to collapse be the main reason for causing earthquake disaster in earthquake.Mainly lead in architectural engineering at present
Overdamp device consumes energy to reduce malformation, but biggish residual deformation is still had after off-load.Due to large-scale reinforcement and repair
Even pushing over reconstruction will cause huge waste；In addition can be with different degrees of aftershock after macroseism, this is larger residual for generating
The structure and component of remaining deformation are particularly disadvantageous.Therefore, it is necessary to which designing one kind not only has good energy dissipation capacity but also has reset function
The damper of energy is used for architectural engineering.Make damper that there is reset function for this purpose, scholars have developed new technology, such as：It is open
Number to disclose the damper with runback bit function in the patent of 104032848 A of CN, but the damper structure is complicated, together
When friction plate with vibration after be likely difficult to reset.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of Self-resetting mild steel damper, which not only has
Have good damping energy dissipation capacity have again stronger Self-resetting characteristic and simple structure, it is easy for installation, convenient for application.
Technical solution adopted by the utility model to solve its technical problems is：
Self-resetting mild steel damper, including：Lower connecting plate, upper junction plate, mild steel plate, right baffle-plate, right shell body, left push plate,
Right push plate, left sliding panel, right sliding panel, steel strand wires and anchorage.Mild steel plate, right baffle-plate, right shell body, left push plate, right push plate, left cunning
Movable plate and right sliding panel are between upper junction plate and lower connecting plate；Two pieces of right baffle-plates and two pieces of right shell body separation are arranged in mild steel
At left and right sides of plate, two pieces of left push plates and two pieces of right push plates are also separated and are arranged at left and right sides of mild steel plate, right baffle-plate, right shell body, a left side
There are enough spacing between push plate and right push plate and mild steel plate；Left sliding panel is located on the left of right baffle-plate and left push plate, right sliding panel
On the right side of right shell body and right push plate；Steel strand wires pass through left sliding panel steel strand wires hole and right sliding panel steel strand wires hole, to its tensioning
To required proof stress, anchorage anchors steel strand wires on the left of left sliding panel and on the right side of right sliding panel respectively.
The mild steel plate is evenly arranged between lower connecting plate and upper junction plate, and mild steel plate upper end is welded under upper junction plate
Surface, lower end are welded in lower connecting plate upper surface.
The left baffle and right baffle is welded in lower connecting plate upper surface, and left push plate and right push plate are welded under upper junction plate
Surface.Right baffle-plate, right shell body, left push plate and right push plate have enough height.
The lower end and upper end of the left sliding panel and right sliding panel are not connected with lower connecting plate and upper junction plate.
The right baffle-plate, right shell body, left push plate, right push plate, left sliding panel and right sliding panel have enough rigidity.Left gear
Plate constructs identical with size with right shell body；The left push plate and right push plate construction are identical with size；The left sliding
Plate and right sliding plate structure are identical with size；The lower connecting plate constructs identical with size with upper junction plate.
Self-resetting mild steel damper working principle is as follows：
When loading, upper junction plate occurs to left dislocation, and mild steel plate realizes that energy consumption, left push plate drive left sliding panel to put down to the left
It moves, and right shell body limits right sliding panel to left, so that steel strand wires be made to extend, tensile stress increases；When off-load, left sliding panel exists
The lower driving upper junction plate of tension of steel strand effect and mild steel plate move right, and realize reset function.Similarly, when upper junction plate occurs
It is displaced to the right, mild steel plate realizes energy consumption, and right push plate drives right sliding panel to right translation, and right baffle-plate limits left sliding panel and puts down to the right
It moves, so that steel strand wires be made to extend, tensile stress increases；When off-load, right sliding panel drives upper junction plate under tension of steel strand effect
It is moved to the left with mild steel plate, realizes reset function.
The utility model has the beneficial effects that：1. Self-resetting mild steel damper has stronger reset function, structure can be made
Meets the needs of fast quick-recovery function after shaking, repairability probability substantially reduces after shake；2. Self-resetting mild steel damper material is all steel
Material is bolted or welds, easy to make, low in cost.
Detailed description of the invention
Fig. 1 is Self-resetting mild steel damper schematic diagram.
Fig. 2 is Self-resetting mild steel damper front view.
Fig. 3 is Self-resetting mild steel damper 1-1 sectional view.
Fig. 4 is lower connecting plate schematic diagram in Fig. 1.
Fig. 5 is upper junction plate schematic diagram in Fig. 1.
Fig. 6 is mild steel plate schematic diagram in Fig. 1.
Fig. 7 is right baffle-plate schematic diagram in Fig. 1.
Fig. 8 is right shell body schematic diagram in Fig. 1.
Fig. 9 is left push plate schematic diagram in Fig. 1.
Figure 10 is right push plate schematic diagram in Fig. 1.
Figure 11 is left sliding panel schematic diagram in Fig. 1.
Figure 12 is right sliding panel schematic diagram in Fig. 1.
In figure, 1- lower connecting plate, 2- upper junction plate, 3- mild steel plate, 4- right baffle-plate, 5- right shell body, the left push plate of 6-, the right side 7- is pushed away
Plate, the left sliding panel of 8-, the right sliding panel of 9-, 10- steel strand wires, 11- anchorage, 401- lower connecting plate fixed bolt hole connect on 501-
Plate fixed bolt hole, 1101- left sliding panel steel strand wires hole, 1201- right sliding panel steel strand wires hole.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
According to FIG. 1 and FIG. 3, Self-resetting mild steel damper, including lower connecting plate 1, upper junction plate 2, mild steel plate 3, a left side
Baffle 4, right shell body 5, left push plate 6, right push plate 7, left sliding panel 8, right sliding panel 9, steel strand wires 10 and anchorage 11.
According to Fig. 1, Fig. 2 and Fig. 3, mild steel plate 3, right baffle-plate 4, right shell body 5, left push plate 6, right push plate 7, left sliding panel
8 and right sliding panel 9 between lower connecting plate 1 and upper junction plate 2；Two pieces of right baffle-plates 4 and two pieces of separation of right shell body 5 are arranged in soft
3 left and right sides of steel plate, two pieces of left push plates 6 and two pieces of right push plates 7, which also separate, is arranged in 3 left and right sides of mild steel plate, right baffle-plate 4, the right side
There are enough spacing between baffle 5, left push plate 6 and right push plate 7 and mild steel plate 3；Left sliding panel 8 is located at right baffle-plate 4 and left push plate 6
Left side, right sliding panel 9 are located at 7 right side of right shell body 5 and right push plate；Steel strand wires 10 pass through left sliding panel steel strand wires hole 1101 and right cunning
Movable plate steel strand wires hole 1201, anchorage 11 anchor steel strand wires 10 on the right side of left 8 left side of sliding panel and right sliding panel 9 respectively.
According to Fig. 1, Fig. 2 and Fig. 6, mild steel plate 3 is evenly arranged between the lower connecting plate 1 and upper junction plate 2, soft
3 upper end of steel plate is welded in 2 lower surface of upper junction plate, and lower end is welded in 1 upper surface of lower connecting plate.
According to Fig. 1, Fig. 2, Fig. 7, Fig. 8, Fig. 9 and Figure 10, the right baffle-plate 4 and right shell body 5 are welded in lower connecting plate 1
Upper surface, left push plate 6 and right push plate 7 are welded in 2 lower surface of upper junction plate.Right baffle-plate 4, right shell body 5, left push plate 6 and right push plate 7
With enough height.
According to Fig. 1, Fig. 2, Figure 11 and Figure 12, the lower end and upper end of left sliding panel 8 and right sliding panel 9 not with it is described
Lower connecting plate 1 is connected with upper junction plate 2.
According to Fig. 4, Fig. 5, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, the right baffle-plate 4 and right shell body 5 are constructed
It is identical with size, left push plate 6 and right push plate 7 construction it is identical with size, left sliding panel 8 and right sliding panel 9 construction with
Size is identical, and lower connecting plate 1 constructs identical with size with upper junction plate 2.
The assembly work progress of the Self-resetting mild steel damper is as follows：
1. drawing position line in lower connecting plate 1 and upper junction plate 2, according to position line that mild steel plate 3 is evenly distributed, lower end is welded in
The upper surface of lower connecting plate 1, upper end are welded in the lower surface of upper junction plate 2；Two pieces of left push plates 6 are welded in 2 left end of upper junction plate
Lower surface, two pieces of right push plates 7 are welded in 2 right end lower surface of upper junction plate, and two pieces of right baffle-plates 4 are welded on 1 left end of lower connecting plate
Surface, two pieces of right shell bodies 5 are welded in 1 right end upper surface of lower connecting plate；
2. left sliding panel 8 is located at the left side of right baffle-plate 4 and left push plate 6, right sliding panel 9 is located at right shell body 5 and right push plate 7
Right side.Steel strand wires 10 pass through left sliding panel steel strand wires hole 1101 and right sliding panel steel strand wires hole 1201, and required control is stretched to it
Stress processed is connected by anchorage 11 with left sliding panel 8 and right sliding panel 9；
3. the soft rigid damper lower connecting plate 1 of Self-resetting is connected by lower connecting plate fixed bolt hole 401 and engineering structure bolt
It connects, upper junction plate 2 is bolted by upper junction plate fixed bolt hole 501 with engineering structure.
Claims (3)
1. Self-resetting mild steel damper includes lower connecting plate (1), upper junction plate (2) and mild steel plate (3), under mild steel plate (3) is located at
Between connecting plate (1) and upper junction plate (2), it is characterised in that：Self-resetting mild steel damper further includes right baffle-plate (4), right shell body
(5), left push plate (6), right push plate (7), left sliding panel (8), right sliding panel (9), steel strand wires (10) and anchorage (11)；Right baffle-plate
(4), right shell body (5), left push plate (6), right push plate (7), left sliding panel (8) and right sliding panel (9) are located at lower connecting plate (1) and upper
Between connecting plate (2)；Two pieces of right baffle-plates (4) and two pieces of right shell body (5) separation are arranged at left and right sides of mild steel plate (3), two pieces of left sides
Push plate (6) and two pieces of right push plates (7), which also separate, to be arranged at left and right sides of mild steel plate (3)；Left sliding panel (8) is located at right baffle-plate (4)
With on the left of left push plate (6), right sliding panel (9) is located on the right side of right shell body (5) and right push plate (7)；Steel strand wires (10) pass through left sliding
Slab twisted wire hole (1101) and right sliding panel steel strand wires hole (1201), anchorage (11) is respectively in left sliding panel (8) left side and right cunning
Steel strand wires (10) are anchored on the right side of movable plate (9).
2. Self-resetting mild steel damper according to claim 1, it is characterised in that：Right baffle-plate (4) and right shell body (5) are welded in
Lower connecting plate (1) upper surface, left push plate (6) and right push plate (7) are welded in upper junction plate (2) lower surface；Right baffle-plate (4), right gear
There are enough spacing between plate (5), left push plate (6) and right push plate (7) and mild steel plate (3)；Right baffle-plate (4), right shell body (5), a left side
Push plate (6) and right push plate (7) have enough height.
3. Self-resetting mild steel damper according to claim 1, it is characterised in that：Left sliding panel (8) and right sliding panel (9)
Lower end and upper end are not connected with lower connecting plate (1) and upper junction plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801143.8U CN208168020U (en) | 2017-12-20 | 2017-12-20 | Self-resetting mild steel damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801143.8U CN208168020U (en) | 2017-12-20 | 2017-12-20 | Self-resetting mild steel damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168020U true CN208168020U (en) | 2018-11-30 |
Family
ID=64386584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721801143.8U Expired - Fee Related CN208168020U (en) | 2017-12-20 | 2017-12-20 | Self-resetting mild steel damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882202A (en) * | 2017-12-20 | 2018-04-06 | 河北工业大学 | Self-resetting mild steel damper and assembling work progress |
| CN110206181A (en) * | 2019-06-20 | 2019-09-06 | 海南大学 | A kind of assembled Self-resetting out-of-plane bending metal damper |
-
2017
- 2017-12-20 CN CN201721801143.8U patent/CN208168020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882202A (en) * | 2017-12-20 | 2018-04-06 | 河北工业大学 | Self-resetting mild steel damper and assembling work progress |
| CN110206181A (en) * | 2019-06-20 | 2019-09-06 | 海南大学 | A kind of assembled Self-resetting out-of-plane bending metal damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20201220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |