CN209482510U - A kind of spring, clamping unit combination energy consumption mild steel damper - Google Patents
A kind of spring, clamping unit combination energy consumption mild steel damper Download PDFInfo
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- CN209482510U CN209482510U CN201821919491.XU CN201821919491U CN209482510U CN 209482510 U CN209482510 U CN 209482510U CN 201821919491 U CN201821919491 U CN 201821919491U CN 209482510 U CN209482510 U CN 209482510U
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- 229910001209 Low-carbon steel Inorganic materials 0.000 title claims abstract description 22
- 238000005265 energy consumption Methods 0.000 title claims abstract description 22
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- 239000010959 steel Substances 0.000 claims abstract description 84
- 238000003466 welding Methods 0.000 claims description 13
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- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 4
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- 238000010008 shearing Methods 0.000 description 9
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- 241000826860 Trapezium Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of spring, clamping unit combination energy consumption mild steel dampers to be equipped between upper head plate and bottom plate including being parallel to each other and the upper head plate and bottom plate of face and be clamped unit and the second clamping unit perpendicular to the first of upper head plate；First clamping unit includes the first clamping unit top, the first clamping unit middle part and the first clamping unit lower part that is successively clamped and can vertically plug between each other from top to bottom；Second clamping unit includes the second clamping unit top, the second clamping unit middle part and the second clamping unit lower part that is successively clamped and can vertically plug between each other from top to bottom；Upper head plate and bottom plate and mutually independent corrugated sheet steel are each perpendicular to there are four surrounding in the surrounding of the second clamping unit.The utility model has better damping, function of shock insulation, can be frame column shear energy dissipation, while having reliable vertical bearing capacity, be conveniently replaceable.
Description
Technical field
The utility model belongs to civil engineering antidetonation and field of shock absorption, the metal energy consumption being related in structural seismic control system
Damper, and in particular to a kind of spring, clamping unit combination energy consumption mild steel damper.
Background technique
Metal damper especially mild steel damper be it is a kind of using when metal yield elastic-plastic deformation consume energy damping every
Component is shaken, since metal has good hysteretic characteristic after entering mecystasis, and is absorbed greatly in elastic and plastic deformation process
Energy, thus it is used to the energy dissipative device of manufacture different type and construction.Can be divided into from stress form axial yield type,
Shear yield type, bending yield type and torsional yield type damper, existing energy-consumption damper have following these types: X-shaped and three
Angular energy consumer, torsion beam energy consumer, bent beam energy consumer, U-shaped steel plate damper, rod iron energy consumer, Behavior of Circular Ring Energy Dissipator, double circles
Ring energy consumer, Behavior of Circular Ring Energy Dissipator of putting more energy into etc..Compared to the other types dampers such as its viscoelastic type, friction-type, viscous liquid type, gold
Belong to that damper easy processing, Hysteresis Behavior are stable, be easily changed, cost and maintenance cost are cheap, therefore is widely used in engineering knot
The seismic hardening of structure and reparation field.
With building up in succession for super high-rise building, what be can not ignore is that such super high-rise building shakes in geological process flowering structure
Dynamic amplitude is excessive, influences routine use, causes structural damage what is more, threaten to the life security of people, therefore, subtracts
The amplitude of few large scale structure is at being primarily to solve the problems, such as.Damper is to carry out depletion vibrational energy with the damping for providing vibration
Device has been widely used in engineering reality at present, but due to technical reason, the damper currently used for building structure is most
It is unidirectionally to consume energy, greatly limits the effect of its practical energy-dissipating and shock-absorbing.
Summary of the invention
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of springs, clamping unit combination
Consume energy mild steel damper, overcomes the defect for being currently used for the damper energy-dissipating and shock-absorbing effect difference of building structure.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution is achieved:
A kind of spring, clamping unit combination energy consumption mild steel damper, including being parallel to each other and the upper head plate of face and lower end
Plate is equipped with the first clamping unit and the second clamping unit perpendicular to upper head plate and bottom plate between upper head plate and bottom plate；
It is described first clamping unit is located on the central axis of upper head plate and bottom plate, first be clamped unit include on to
Under be successively clamped and can vertically plug between each other the first clamping unit top, in the middle part of the first clamping unit and the first clamping is single
First lower part；Multiple upper steel plates are vertically equipped on the upper head plate close to the first clamping unit top, are clamped in upper steel plate and first
Spring is connected between the side wall on unit top；Multiple lower steel are vertically equipped on the bottom plate close to the first clamping unit lower part
Plate is connected with spring between lower steel plate and the side wall of the first clamping unit lower part；
The second clamping unit is located at the corner location of upper head plate and bottom plate, and the second clamping unit includes from top to bottom
The second clamping unit top, the second clamping unit middle part and the second clamping unit that is successively clamped and can vertically plug between each other
Lower part；Upper head plate and bottom plate and mutually independent waveform are each perpendicular to there are four surrounding in the surrounding of the second clamping unit
Steel plate, the upper end of corrugated sheet steel connect it is described second clamping unit top sidewall upper, corrugated sheet steel lower end connection described in
The side wall lower ends of second clamping unit lower part.
The utility model further includes following technical characteristic:
Optionally, the first clamping unit and the second clamping unit are cuboid column structure；
The first clamping unit top and the second clamping unit top include that bottom surface corner location opens up on four
The card adapter plate of slot, and the side wall on the first clamping unit top and the second clamping unit top is T-shaped structure；First card
Order member middle part includes square plate, on be respectively provided at square plate upper bottom surface and bottom surface corner location four of rectangular parallelepiped structure
Plug and four lower plugs, the second clamping unit middle part include square plate, are respectively provided at square plate upper bottom surface and bottom surface
The upper plug of four of the rectangular parallelepiped structure of corner location and four lower plugs, and unit is clamped with second in the middle part of the first clamping unit
The side wall at middle part is H-shaped structure；The first clamping unit lower part and the second clamping unit lower part include upper bottom surface quadrangle
Position opens up the card adapter plate of four lower slots, and the side wall of the first clamping unit lower part and the second clamping unit lower part is to stand upside down
T-shaped structure；
The upper plug vertically cooperates the upper slot of insertion, and lower plug, which vertically cooperates, is inserted into lower slot, and there are certain at card slot
Gap；It can be carried out friction energy-dissipating between upper plug and upper slot, can be carried out friction energy-dissipating between lower plug and lower slot.
Optionally, the case of upper bottom surface perforation is surrounded in four independent corrugated sheet steels of the second clamping unit surrounding
Type structure, and corrugated sheet steel is lateral corrugated sheet, the bending angle of corrugated sheet steel is 135 °；The section of corrugated sheet steel is isosceles ladder
Shape structure, and the upper bottom of isosceles trapezoidal structure is identical with waist length；The side of the upper end of corrugated sheet steel and the second clamping unit top
The welding of wall upper end, the lower end of corrugated sheet steel and the side wall lower ends of the second clamping unit lower part are welded.
Optionally, under the spring and upper steel plate, the side wall on the first clamping unit top, lower steel plate and the first clamping unit
It is welding between the side wall in portion.
Optionally, 12 are equipped on upper head plate and bottom plate for connecting the bolt hole of external structure.
Optionally, putting more energy into perpendicular to the triangle of upper steel plate and upper head plate is equipped in the junction of upper steel plate and upper head plate
Rib is equipped with the ribbed stiffener perpendicular to lower steel plate and the triangle of bottom plate in the junction of lower steel plate and bottom plate.
Optionally, the first clamping unit, the second clamping unit, corrugated sheet steel and spring are all made of yield strength and are
The low-yield mild steel of 100MPa~190MPa；It is the common of 235MPa that the upper head plate and bottom plate, which are all made of yield strength,
Steel.
Optionally, the upper head plate contact but is not connected to the upper surface on the first clamping unit top, the bottom plate and
First is clamped the following table face contact of unit lower part but is not connected to；The upper surface on the upper head plate and the second clamping unit top is welded
It connects, the lower surface of the bottom plate and the second clamping unit lower part is welded.
Optionally, the upper surface on the upper head plate and the first clamping unit top is welded, the bottom plate and the first clamping
It welds the lower surface of unit lower part；The upper surface on the upper head plate and the second clamping unit top is welded, the bottom plate and the
The lower surface welding of two clamping unit lower parts.
The utility model compared with prior art, has the following technical effect that
(I) the utility model has better damping, function of shock insulation, the damper energy relative to traditional shearing type damper
It is enough frame column shear energy dissipation, to protect structures from injury, while there is reliable vertical bearing capacity, the damper structure
Rationally, easy to connect with structure, it is conveniently replaceable after destruction.
(II) when the utility model is as shearing type damper, energy dissipating portion is consisted of three parts: first part is first
It is clamped unit and carries out friction energy-dissipating when by shear force using the gap of access section；Second part is spring, is cut
It is consumed energy when cutting effect by changing length；Part III is the common energy consumption of the second clamping unit and corrugated sheet composition
Component, when by shear action corrugated sheet steel can with second clamping unit bear to shear jointly, at this time second clamping unit according to
So friction energy-dissipating is carried out using the gap of access section.
(III) when the utility model is as tension and compression type damper, energy dissipating portion consists of two parts: first part is first
It is clamped unit and carries out oblique friction energy-dissipating using the gap of access section；Second part is the second clamping unit and corrugated sheet steel group
At common energy-consuming parts, the second clamping unit carries out oblique friction energy-dissipating, and corrugated sheet steel is consumed using " accordion effect "
Energy.The first clamping unit, the second clamping unit can also be mentioned in addition to carrying out oblique friction energy-dissipating when by pulling and pressed effect simultaneously
For enough vertical bearing capacities.
(IV) size dimension of the damper of the utility model can be determined according to the size of placing chamber.
Detailed description of the invention
Fig. 1 is each component seperated schematic diagram of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the top view of the utility model.
(a) is first clamping each component seperated schematic diagram of unit in Fig. 4；(b) show for each component separation of the second clamping unit
It is intended to.
Fig. 5 is the application schematic diagram of the utility model.
Fig. 6 is the application schematic diagram of the utility model.
Fig. 7 is the application schematic diagram of the utility model.
Fig. 8 is the application schematic diagram of the utility model.
The meaning of each label in figure are as follows: 1- upper head plate, 2- bottom plate, 3- first are clamped unit, and 4- second is clamped unit,
5- upper steel plate, 6- spring, 7- lower steel plate, 8- corrugated sheet steel, 9- ribbed stiffener；
31- first is clamped unit top, and 32- first is clamped in the middle part of unit, and 33- first is clamped unit lower part；
41- second is clamped unit top, and 42- second is clamped in the middle part of unit, and 43- second is clamped unit lower part；
100- pillar, 101- bear the structure unidirectionally sheared, the preset connecting plate of 102-, the basis 103-.
Specific embodiment
Specific embodiment of the utility model is given below, it should be noted that the utility model is not limited to following tool
Body embodiment, all equivalent transformations made on the basis of the technical solutions of the present application each fall within the protection scope of the utility model.
Embodiment 1:
In compliance with the above technical solution, as shown in Figures 1 to 8, the present embodiment provides a kind of spring, clamping unit combination energy consumption
Mild steel damper is equipped between upper head plate 1 and bottom plate 2 and hangs down including being parallel to each other and the upper head plate 1 and bottom plate 2 of face
Directly in the first clamping unit 3 and the second clamping unit 4 of upper head plate 1 and bottom plate 2.First clamping unit 3 is located at 1 He of upper head plate
On the central axis of bottom plate 2, the first clamping unit 3 includes that is successively clamped and can vertically plug from top to bottom between each other
One clamping unit top 31, first is clamped unit middle part 32 and the first clamping unit lower part 33；On the first clamping unit
It is vertically equipped with multiple upper steel plates 5 on the upper head plate 1 in portion 31, connects between upper steel plate 5 and the side wall on the first clamping unit top 31
It is connected to spring 6；Multiple lower steel plates 7 are vertically equipped on the bottom plate 2 close to the first clamping unit lower part 33, in 7 He of lower steel plate
Spring 6 is connected between the side wall of first clamping unit lower part 33.Second clamping unit 4 is located at the four of upper head plate 1 and bottom plate 2
Angle Position, second clamping unit 4 include from top to bottom successively be clamped and can vertically plug between each other second clamping unit on
Portion 41, second is clamped unit middle part 42 and the second clamping unit lower part 43；Four are surrounded by the surrounding of the second clamping unit 4
It is a to be each perpendicular to upper head plate 1 and bottom plate 2 and mutually independent corrugated sheet steel 8, the upper end connection of corrugated sheet steel 8 second card
The sidewall upper on order member top 41, the lower end of corrugated sheet steel 8 connect the side wall lower ends of second clamping unit lower part 43.
In the present embodiment, the first clamping unit 3 and the second clamping unit 4 are cuboid column structure, and the first clamping is single
First top 31 and the second clamping unit top 41 open up the card adapter plate of four upper slots, and first including bottom surface corner location
The side wall for being clamped unit top 31 and the second clamping unit top 41 is T-shaped structure；32 Hes in the middle part of the first clamping unit
42 include square plate, the cuboid knot for being respectively provided at square plate upper bottom surface and bottom surface corner location in the middle part of second clamping unit
The upper plug of four of structure and four lower plugs, and 42 side wall is in the middle part of the first clamping unit middle part 32 and the second clamping unit
H-shaped structure；The first clamping unit lower part 33 and the second clamping unit lower part 43 include that upper bottom surface corner location opens up four
The card adapter plate of a lower slot, and the side wall of the first clamping unit lower part 33 and the second clamping unit lower part 43 is the T shape of handstand
Structure.Upper plug vertically cooperates the upper slot of insertion, and lower plug, which vertically cooperates, is inserted into lower slot, and there are certain gaps at card slot；On
It can be carried out friction energy-dissipating between plug and upper slot, can be carried out friction energy-dissipating between lower plug and lower slot.
Specifically, four independent corrugated sheet steels 8 for being clamped 4 surrounding of unit second surround the box of upper bottom surface perforation
Structure, and corrugated sheet steel 8 is lateral corrugated sheet, the bending angle of corrugated sheet steel 8 is 135 °；The section of corrugated sheet steel 8 is isosceles
Trapezium structure, and the upper bottom of isosceles trapezoidal structure is identical with waist length；The upper end of corrugated sheet steel 8 and the second clamping unit top 41
Sidewall upper welding, the lower end of corrugated sheet steel 8 with second clamping unit lower part 43 side wall lower ends weld.
In the present embodiment, spring 6 and upper steel plate 5, first are clamped the side wall, lower steel plate 7 and the first card on unit top 31
It is welding between the side wall of order member lower part 33.
Specifically, being equipped with 12 on upper head plate 1 and bottom plate 2 for connecting the bolt hole of external structure, on ground
After shake effect can effective quick-replaceable, reach connection and replace easy purpose.
Preferably, it is equipped in the junction of upper steel plate 5 and upper head plate 1 perpendicular to the triangle of upper steel plate 5 and upper head plate 1
Ribbed stiffener 9 is equipped with the ribbed stiffener perpendicular to lower steel plate 7 and the triangle of bottom plate 2 in the junction of lower steel plate 7 and bottom plate 2
9, for reinforcing upper steel plate 5 and lower steel plate 7.
Specifically, the first clamping unit 3, second is clamped unit 4, corrugated sheet steel 8 and spring 6 are all made of yield strength and are
The low-yield mild steel of 100MPa~190MPa；It is the common of 235MPa that the upper head plate 1 and bottom plate 2, which are all made of yield strength,
Steel.
In the present embodiment, the structure of the first clamping unit 3 and the second clamping unit 4 is not limited to single block, can root
The region height addition occurred according to structural plasticity hinge or reduction block, to achieve the purpose that damper alterable height.
The damper of the present embodiment is as multidirectional shearing type damper in application, upper head plate 1 and the first clamping unit top
31 upper surface contact but be not connected to, the bottom plate 2 with first be clamped unit lower part 33 following table face contact but be not connected to；Institute
The upper surface for stating upper head plate 1 and the second clamping unit top 41 is welded, under the bottom plate 2 and the second clamping unit lower part 43
Surface welding.When by shear action, displacement is generated between upper head plate 1 and bottom plate 2, at this time by the second clamping 4 He of unit
Corrugated sheet steel 8, spring 6 absorb the energy generated jointly；When shear action further increases, spring 6, second is clamped 4 and of unit
Corrugated sheet steel 8 is not enough to absorb whole energy, and top or lower springs 6 drive the first clamping unit 3 and lower part or top at this time
Spring 6 consumes energy jointly；According to the difference of dissipative member, which can meet small shake and the needs of shaking greatly simultaneously.Such as Fig. 5 institute
Show, the damper of the present embodiment is placed in the position of the pure shears such as frame center pillar, for resisting multidirectional shear action, works as shearing force
When for left and right directions, upper head plate 1 is deviated to the right, and spring 6 consumed energy, corrugated sheet steel 8 and the second clamping collaboration energy consumption of unit 4；
Shearing force increases, and spring 6 drives the first clamping unit 3, and the first clamping unit 3 is by access section gap friction energy-dissipating, while the
One clamping 3 lower part of unit drives left and right spring 6 to consume energy；Similarly when shearing force is front-rear direction；It is shear-deformable all by
Damper undertakes, and avoids the destruction of pillar 100；Damper placing chamber is reserved in pillar 100, is hindered shown in intracavitary placement Fig. 5
Buddhist nun's device.
Embodiment 2:
In compliance with the above technical solution, as shown in fig. 6, the present embodiment provides a kind of spring, clamping unit combination energy consumption mild steel
Damper, the present embodiment unlike the first embodiment, make as unidirectional shearing type damper application by the damper of the present embodiment
It is placed in for built-in fitting and is mainly born in the structure 101 unidirectionally sheared by side shearing force, specifically, according to practical need
It wants, removes another lateral spring 6, upper steel plate 5, lower steel plate 7 and ribbed stiffener 9, when by shear action, upper head plate 1 and bottom plate 2
Between generate displacement, at this time by second clamping unit 4 and corrugated sheet steel 8, spring 6 jointly absorb generate energy；When shearing is made
It is increased with further, spring 6, second is clamped unit 4 and corrugated sheet steel 8 is not enough to absorb whole energy, at this time top or lower part
Spring 6 drives the first clamping unit 3 and lower part or upper springs 6 to consume energy jointly；According to the difference of dissipative member, which can
Meet small shake and the needs of shaking greatly simultaneously.
Embodiment 3:
In compliance with the above technical solution, as shown in fig. 7, the present embodiment provides a kind of spring, clamping unit combination energy consumption mild steel
Damper, unlike the first embodiment, the damper of the present embodiment is independently placed on the present embodiment as tension and compression type damper
The form of connect as a kind of column with flexibility of foundation under the lesser column in section and shock insulation energy consumption, specifically, upper head plate 1 and first
It is clamped the upper surface welding on unit top 31, the lower surface welding of bottom plate 2 and the first clamping unit lower part 33；Upper head plate 1 with
It welds the lower surface of the upper surface welding on the second clamping unit top 41, bottom plate 2 and the second clamping unit lower part 43；And it goes
Spring 6, upper steel plate 5, lower steel plate 7 and ribbed stiffener 9 in addition to being substantially carried out shear energy dissipation in embodiment 1；The damper can at this time
It is placed at the suspension column for being primarily subjected to tension and compression destruction, the column that the distance of end plate 1 and bottom plate 2 can be replaced according to actual needs thereon
Plastic region size at foot determines.Bad when is crushed when the damper of the present embodiment is placed in suspension column tension, by tension and compression
When effect, the not closed box-structure in corner that corrugated sheet steel 8 forms can consume energy by " accordion effect ", the first clamping
Unit 3 and the second clamping unit 4 carry out friction energy-dissipating by the gap of access section respectively, and deformation is all undertaken by damper, kept away
The destruction at suspension column is exempted from.
As shown in figure 8, the damper in the present embodiment is placed in the damper placing chamber of suspension column, bottom plate 2 is mounted on
It is located on the preset connecting plate 102 on basis 103, can carry out shear energy dissipation simultaneously, and can bearing capacity according to actual needs
Size increases the quantity of the second clamping unit 4 and corrugated sheet steel 8.
Claims (9)
1. a kind of spring, clamping unit combination energy consumption mild steel damper, including being parallel to each other and the upper head plate of face (1) and lower end
Plate (2), which is characterized in that the perpendicular to upper head plate (1) and bottom plate (2) is equipped between upper head plate (1) and bottom plate (2)
One clamping unit (3) and the second clamping unit (4)；
First clamping unit (3) is located on the central axis of upper head plate (1) and bottom plate (2), the first clamping unit (3) packet
Include the first clamping unit top (31) that is successively clamped and can vertically plug from top to bottom between each other, the first clamping unit middle part
(32) and first is clamped unit lower part (33)；It is vertically equipped on the upper head plate (1) close to the first clamping unit top (31) more
A upper steel plate (5) is connected with spring (6) between upper steel plate (5) and the side wall of the first clamping unit top (31)；Close to the
Multiple lower steel plates (7) vertically are equipped on the bottom plate (2) of one clamping unit lower part (33), it is single in lower steel plate (7) and the first clamping
Spring (6) are connected between the side wall of first lower part (33)；
Second clamping unit (4) is located at the corner location of upper head plate (1) and bottom plate (2), and the second clamping unit (4) includes
Successively clamping and the second clamping unit top (41) that can vertically plug between each other, the second clamping unit middle part from top to bottom
(42) and second is clamped unit lower part (43)；Upper end is each perpendicular to there are four surrounding in the surrounding of second clamping unit (4)
Plate (1) and bottom plate (2) and mutually independent corrugated sheet steel (8), the upper end connection of corrugated sheet steel (8) the second clamping unit
The sidewall upper on top (41), the side wall lower ends of the lower end connection of corrugated sheet steel (8) second clamping unit lower part (43).
2. spring as described in claim 1, clamping unit combination energy consumption mild steel damper, which is characterized in that first card
Order member (3) and the second clamping unit (4) are cuboid column structure；
First clamping unit top (31) and the second clamping unit top (41) include that bottom surface corner location opens up four
The card adapter plate of a upper slot, and the side wall of the first clamping unit top (31) and the second clamping unit top (41) is T shape knot
Structure；(32) include square plate, are respectively provided at square plate upper bottom surface and bottom surface corner location in the middle part of the first clamping unit
The upper plug of four of rectangular parallelepiped structure and four lower plugs, the second clamping unit middle part (42) include square plate, set respectively
In the four upper plugs and four lower plugs of the rectangular parallelepiped structure of square plate upper bottom surface and bottom surface corner location, and first is clamped
The side wall at (32) and the second clamping unit middle part (42) is H-shaped structure in the middle part of unit；First clamping unit lower part (33)
It include the card adapter plate that upper bottom surface corner location opens up four lower slots with the second clamping unit lower part (43), and the first clamping is single
The side wall of first lower part (33) and the second clamping unit lower part (43) is the T-shaped structure of handstand；
The upper plug vertically cooperates the upper slot of insertion, and lower plug, which vertically cooperates, is inserted into lower slot, and there are gaps at card slot；It is upper to insert
It can be carried out friction energy-dissipating between head and upper slot, can be carried out friction energy-dissipating between lower plug and lower slot.
3. spring as described in claim 1, clamping unit combination energy consumption mild steel damper, which is characterized in that described second
Four independent corrugated sheet steels (8) of clamping unit (4) surrounding surround the box-structure of bottom surface perforation, and corrugated sheet steel
It (8) is lateral corrugated sheet, the bending angle of corrugated sheet steel (8) is 135 °；The section of corrugated sheet steel (8) is isosceles trapezoidal structure,
And the upper bottom of isosceles trapezoidal structure is identical with waist length；The side of the upper end of corrugated sheet steel (8) and the second clamping unit top (41)
The welding of wall upper end, the lower end of corrugated sheet steel (8) and the side wall lower ends of the second clamping unit lower part (43) are welded.
4. spring as described in claim 1, clamping unit combination energy consumption mild steel damper, which is characterized in that the spring (6)
The side wall of unit lower part (33) is clamped with upper steel plate (5), the side wall of the first clamping unit top (31), lower steel plate (7) and first
Between be welding.
5. spring as described in claim 1, clamping unit combination energy consumption mild steel damper, which is characterized in that in upper head plate (1)
With 12 are equipped on bottom plate (2) for connecting the bolts hole of external structure.
6. spring as described in claim 1, clamping unit combination energy consumption mild steel damper, which is characterized in that in upper steel plate (5)
It is equipped with the ribbed stiffener (9) perpendicular to upper steel plate (5) and the triangle of upper head plate (1) with the junction of upper head plate (1), in lower steel plate
(7) and the junction of bottom plate (2) is equipped with the ribbed stiffener (9) perpendicular to lower steel plate (7) and the triangle of bottom plate (2).
7. spring as described in claim 1, clamping unit combination energy consumption mild steel damper, which is characterized in that first card
It is 100MPa~190MPa that order member (3), the second clamping unit (4), corrugated sheet steel (8) and spring (6), which are all made of yield strength,
Low-yield mild steel；The upper head plate (1) and bottom plate (2) are all made of the ordinary steel that yield strength is 235MPa.
8. spring as described in claim 1, clamping unit combination energy consumption mild steel damper, which is characterized in that the upper head plate
(1) it contacts but is not connected to the upper surface of the first clamping unit top (31), the bottom plate (2) and the first clamping unit lower part
(33) it following table face contact but is not connected to；The upper head plate (1) and the upper surface of the second clamping unit top (41) are welded, described
Bottom plate (2) and the lower surface of the second clamping unit lower part (43) are welded.
9. spring as described in claim 1, clamping unit combination energy consumption mild steel damper, which is characterized in that the upper head plate
(1) upper surface with the first clamping unit top (31) is welded, and the bottom plate (2) is clamped under unit lower part (33) with first
Surface welding；The upper head plate (1) and the upper surface of the second clamping unit top (41) are welded, the bottom plate (2) and second
It is clamped the lower surface welding of unit lower part (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919491.XU CN209482510U (en) | 2018-11-21 | 2018-11-21 | A kind of spring, clamping unit combination energy consumption mild steel damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919491.XU CN209482510U (en) | 2018-11-21 | 2018-11-21 | A kind of spring, clamping unit combination energy consumption mild steel damper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847406A (en) * | 2019-11-26 | 2020-02-28 | 西安建筑科技大学 | Replaceable novel corrugated viscous spring combined mild steel damper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847406A (en) * | 2019-11-26 | 2020-02-28 | 西安建筑科技大学 | Replaceable novel corrugated viscous spring combined mild steel damper |
| CN110847406B (en) * | 2019-11-26 | 2021-05-14 | 西安建筑科技大学 | Removable ripple viscous spring combination mild steel attenuator |
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