CN209722989U - A kind of " π " shape energy dissipation piece - Google Patents
A kind of " π " shape energy dissipation piece Download PDFInfo
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- CN209722989U CN209722989U CN201920182592.1U CN201920182592U CN209722989U CN 209722989 U CN209722989 U CN 209722989U CN 201920182592 U CN201920182592 U CN 201920182592U CN 209722989 U CN209722989 U CN 209722989U
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- energy dissipation
- dissipation piece
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- fixed plates
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Abstract
The utility model discloses a kind of " π " shape energy dissipation pieces, including two positioning fixed plates, multiple location structures and damping body, the location structure at least 3 and be odd number, multiple location structures are fixed between two positioning fixed plates, the damping body successively bypasses each location structure in " π " shape, it is equipped with drawstring connecting hole in two positioning fixed plates, and two drawstring connecting holes are oppositely arranged.The utility model structure is simple, installs and uses more convenient compared to traditional energy dissipation piece, buffer distance can be arranged according to requirements during installation, the scope of application is wider, can be widely applied in slope protection prevention system, river sea wave prevention structure.
Description
Technical field
The utility model belongs to energy dissipator field, and in particular to a kind of " π " shape energy dissipation piece.
Background technique
The mechanics principle of energy-dissipating and shock-absorbing is exactly to add some energy dissipators, energy dissipating at the position that structure can generate relative motion
Device can generate the resistance that resistance mechanism does relative motion and subtract to reduce the influence of the pulling force of structure, pressure, vibration etc.
The damage of small structure or the normal usage function for guaranteeing structure.When installing the wave resistance system of slope protection prevention system or river seashore,
Generally all the pooling feature of system can be improved using energy dissipator and improve the structural strength of system, and to whole system and its
He has the function of overload protection by component.
Structure is complicated for energy dissipator now, and manufacturing cost is higher, when installing and using and not convenient, and can not basis
Specific requirement is adjusted buffer distance, and easy to damage, service life is shorter.
Utility model content
For the deficiency of existing energy dissipator, the purpose of this utility model is that propose that a kind of structure is simple and cost compared with
Low " π " shape energy dissipation piece, installs and uses more convenient compared to traditional energy dissipation piece, can be arranged according to requirements during installation
Buffer distance, the scope of application are wider.
In order to achieve the above purpose, the technical scheme adopted by the utility model is
A kind of " π " shape energy dissipation piece, including two positioning fixed plates, multiple location structures and damping body, multiple location structures
It is fixed between two positioning fixed plates, the damping body successively bypasses each location structure, two positioning fixed plates in " π " shape
It is flexibly connected with steel cable.
Further, the location structure includes axis and driving wheel, the both ends of the axis are separately fixed at two positioning
In fixed plate, the driving wheel tube is on axis and is located between two positioning fixed plates.
Further, being equipped with the groove passed through for damping body among the outer ring of the driving wheel.
Further, being equipped with positioning spacer between the both ends of the driving wheel and two positioning fixed plates.
It is fixed in two positioning fixed plates further, the both ends of the axis pass through fixture nut respectively.
Further, it is equipped with locating shim between the fixture nut and positioning fixed plate,
Further, being equipped with bearing between the axis and positioning fixed plate.
Further, being equipped with the drawstring connecting hole being connected with steel cable in two positioning fixed plates, and two positioning are solid
Drawstring connecting hole on fixed board is oppositely arranged.
Further, the damping body is reinforcing bar, described reinforcing bar one end successively bypasses each location structure in " π " shape,
The other end is equipped with fixed link.
Further, the location structure at least 3 and be odd number.
The beneficial effects of the utility model are:
(1) " π " shape energy dissipation piece that the utility model is proposed, processing more simple compared to traditional energy dissipator structure
The technique of manufacture is also simpler, and its cost is relatively low, the requirement to precision and material is not also high, using general steel plate, steel band
；
(2) staff is convenient and efficient in installation, disassembly or when repairing the energy dissipation piece, greatly improves work efficiency；It should
The starting of energy dissipation piece and service load, which facilitate, to be controlled, and the layout of its structure for positioning fixed plate and each location structure
Mode can the situation according to needed for environment be configured, meet a variety of use demands, the personnel of working at the same time can use according to specific
Buffer distance is set；
(3) the absorbent energy level range of energy dissipation piece institute is larger, and innings parts damages, which can facilitate, to be replaced, use cost
It substantially reduces, there is longer service life.
Detailed description of the invention
Fig. 1 is the top view of embodiment 1；
Fig. 2 is the front view of embodiment 1；
Fig. 3 is the top view of embodiment 2.
In figure: 1, damping body；1-1, fixed link；2, fixed plate is positioned；3, driving wheel；4, axis；5, fixture nut；6, fixed
Position gasket；7, positioning spacer；8, bearing.
Specific embodiment
It is practical new to this with reference to the accompanying drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
Type is further elaborated.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of " π " shape energy dissipation piece, including two positioning fixed plates 2,3 location structures and damping bodies
1,3 location structure is fixed between two positioning fixed plates 2, and the damping body 1 is reinforcing bar, and described 1 one end of damping body is in " π "
Shape successively bypasses each location structure, and the other end is equipped with fixed link 1-1, drawstring connection is equipped in two positioning fixed plates 2
Hole 2-1, and two drawstring connecting hole 2-1 are oppositely arranged；
The location structure includes fixture nut 5, axis 4 and driving wheel 3, and the both ends of the axis 4 are each passed through two positioning
Fixed plate 2, and the both ends of axis 4 pass through fixture nut 5 and are fixed, 3 sets of the driving wheel is on axis 4 and is located at two positioning
Between fixed plate 2, the groove passed through for reinforcing bar is equipped among the driving wheel 3；The fixture nut 5 and positioning fixed plate 2 it
Between be equipped with locating shim 6, be equipped with positioning spacer 7 between the both ends of the driving wheel 3 and two positioning fixed plates 2.
The utility model when specifically used, first should " π " shape energy dissipation piece assembled, guarantee each component of the energy dissipation piece
Be stably connected with；Then one end of reinforcing bar is successively bypassed into each driving wheel 3 in " π " shape, by the fixation link of the reinforcing bar other end
1-1 is fixed；Finally the drawstring connecting hole 2-1 that steel cable passes through two positioning fixed plates 2 is bound.
Embodiment 2
As shown in figure 3, in example 2, in order to further increase the stability of entire energy dissipation piece, reducing between local part
Abrasion, be equipped with bearing 8 between axis 4 and two positioning fixed plates 2.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of " π " shape energy dissipation piece, it is characterised in that: including two positioning fixed plates (2), multiple location structures and damping body
(1), multiple location structures are fixed between two positioning fixed plates (2), and the damping body (1) successively bypasses each in " π " shape
Location structure, two positioning fixed plates (2) are flexibly connected with steel cable.
2. " π " shape energy dissipation piece according to claim 1, it is characterised in that: the location structure includes axis (4) and driving wheel
(3), the both ends of the axis (4) are separately fixed on two positioning fixed plates (2), and the driving wheel (3) covers on axis (4) and position
Between two positioning fixed plates (2).
3. " π " shape energy dissipation piece according to claim 2, it is characterised in that: be equipped with and supply among the outer ring of the driving wheel (3)
The groove that damping body passes through.
4. " π " shape energy dissipation piece according to claim 2, it is characterised in that: the both ends of the driving wheel (3) and two positioning
Positioning spacer (7) are equipped between fixed plate (2).
5. " π " shape energy dissipation piece according to claim 2, it is characterised in that: the both ends of the axis (4) pass through fixed spiral shell respectively
Female (5) are fixed on two positioning fixed plates (2).
6. " π " shape energy dissipation piece according to claim 5, it is characterised in that: the fixture nut (5) and positioning fixed plate
(2) locating shim (6) are equipped between.
7. " π " shape energy dissipation piece according to claim 2, it is characterised in that: between the axis (4) and positioning fixed plate (2)
It is equipped with bearing (8).
8. " π " shape energy dissipation piece according to claim 1, it is characterised in that: be equipped on two positioning fixed plates (2) and steel
The connected drawstring connecting hole (2-1) of rope, and the drawstring connecting hole (2-1) on two positioning fixed plate (2) is oppositely arranged.
9. " π " shape energy dissipation piece according to claim 1, it is characterised in that: the damping body is reinforcing bar, described reinforcing bar one end
Each location structure is successively bypassed in " π " shape, the other end is equipped with fixed link (1-1).
10. " π " shape energy dissipation piece according to claim 1, it is characterised in that: the location structure at least 3 and for surprise
Number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182592.1U CN209722989U (en) | 2019-02-01 | 2019-02-01 | A kind of " π " shape energy dissipation piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182592.1U CN209722989U (en) | 2019-02-01 | 2019-02-01 | A kind of " π " shape energy dissipation piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209722989U true CN209722989U (en) | 2019-12-03 |
Family
ID=68682516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920182592.1U Active CN209722989U (en) | 2019-02-01 | 2019-02-01 | A kind of " π " shape energy dissipation piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209722989U (en) |
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2019
- 2019-02-01 CN CN201920182592.1U patent/CN209722989U/en active Active
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