CN208792533U - A kind of controllable supporting member of assembled strength degradation - Google Patents
A kind of controllable supporting member of assembled strength degradation Download PDFInfo
- Publication number
- CN208792533U CN208792533U CN201821247138.1U CN201821247138U CN208792533U CN 208792533 U CN208792533 U CN 208792533U CN 201821247138 U CN201821247138 U CN 201821247138U CN 208792533 U CN208792533 U CN 208792533U
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- clamping plate
- outer cylinder
- inner cylinder
- track
- supporting member
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Abstract
The utility model provides a kind of controllable supporting member of assembled strength degradation, including outer cylinder, inner cylinder, pullover, first core board, second core board, first clamping plate, second clamping plate, third clamping plate and the 4th clamping plate, the both ends of the outer cylinder are respectively the first outer cylinder end and the second outer cylinder end, the both ends of the inner cylinder are respectively the first inner cylinder end and the second inner cylinder end, first outer cylinder end of the outer cylinder is equipped with the first track, the first clamping plate is arranged on first track and constitutes prismatic pair along first track and the outer cylinder, the second clamping plate is fixed on the middle part of the outer cylinder, the both ends of first core board respectively with the first clamping plate, second clamping plate is fixedly connected, the middle part of the outer cylinder is equipped with the second track.The beneficial effects of the utility model are: enough lateral deformation stiffnesses can be provided, while the axial bearing capacity of control constraints support, reduce because axial force of the supports acts on the damage to beam column construction.
Description
Technical field
The utility model relates to supporting member more particularly to a kind of controllable supporting members of assembled strength degradation.
Background technique
As a large amount of construction of China's infrastructure and high speed development, skyscraper continue to bring out in China.Due to China
It is one of the country that earthquake in the world most takes place frequently, seismic design of structures is with regard to most important in the process of construction of skyscraper.For
Anti-side rigidity of the structure under geological process is improved, supporting member as a kind of effective lateral resistant member is widely used in height
In the construction of layer building.
Supporting member can effectively improve the lateral deformation stiffness of structure, the shock resistance of enhancing structure.In order to overcome tradition
Bracing members, which are pressurized, occurs the difficulty of buckling, generallys use buckling restrained brace and provides lateral deformation stiffness.Buckling restrained brace is in axis
Buckling will not occur under to load action, and bearing capacity continues to increase after the surrender of core support unit, persistently provides rigidity.
However, continuing to increase for buckling restrained brace xial feed also will increase frame under the continuous action of horizontal loading
It sets a roof beam in place the axle power of column, therefore the damage of frame beam column can continue to increase, this is unfavorable for the whole shock resistance of structure.This phenomenon
It is showed in the structure containing huge bent constraint support particularly evident, therefore, how to provide a kind of supporting member, can not only provide
Enough lateral deformation stiffnesses, while the axial bearing capacity of control constraints support, control support are damaged caused by beam column.
Summary of the invention
In order to solve the problems in the prior art, the utility model provides a kind of assembled strength degradation and controllably supports structure
Part can provide enough lateral deformation stiffnesses, while the axial bearing capacity of control constraints support.
The utility model provides a kind of controllable supporting member of assembled strength degradation, including outer cylinder, inner cylinder, pullover,
One core board, the second core board, first clamping plate, second clamping plate, third clamping plate and the 4th clamping plate, the both ends of the outer cylinder are respectively
First outer cylinder end and the second outer cylinder end, the both ends of the inner cylinder are respectively the first inner cylinder end and the second inner cylinder end, institute
The the first outer cylinder end for stating outer cylinder is equipped with the first track, and the first clamping plate is arranged on first track and along described the
One track and the outer cylinder constitute prismatic pair, and the second clamping plate is fixed on the middle part of the outer cylinder, first core board
Both ends are fixedly connected with the first clamping plate, second clamping plate respectively, and the middle part of the outer cylinder is equipped with the second track, the inner cylinder
First inner cylinder end is arranged on second track and constitutes prismatic pair, the inner cylinder along second track and the outer cylinder
The first inner cylinder end connect with the third Boards wall, the second outer cylinder end of the outer cylinder and pullover is fixed connects
It connecing, the pullover is connect with the 4th Boards wall, and the second inner cylinder end of the inner cylinder is equipped with third track, and described the
Four clamping plates are arranged on the third track and constitute prismatic pair, second core board along the third track and the inner cylinder
Both ends connect respectively with the third clamping plate, the 4th Boards wall.
First track, the second track, the coaxial arrangement of third track as a further improvement of the utility model,.
The second clamping plate is between the first clamping plate, third clamping plate as a further improvement of the utility model,
The third clamping plate is between the second clamping plate, the 4th clamping plate.
The first clamping plate is equipped with the assembled strength degradation is controllable as a further improvement of the utility model,
Supporting member is fixed on the first bolt hole in structural system, and the second inner cylinder end of the inner cylinder is equipped with the assembled
The controllable supporting member of strength degradation is fixed on the second bolt hole in structural system.
The outer cylinder, inner cylinder are strip component, first outer cylinder end as a further improvement of the utility model,
Portion is the left part of the outer cylinder, and second outer cylinder end is the right part of the outer cylinder, and first inner cylinder end is institute
The left part of inner cylinder is stated, second inner cylinder end is the right part of the inner cylinder, and the outer cylinder is in horizontally disposed H-type, institute
Inner cylinder is stated in horizontally disposed right frame-type.
There is spiral shell by fillet weld seam on the second outer cylinder end of the outer cylinder as a further improvement of the utility model,
Mother, the pullover are locked on the outer cylinder by bolt and the nut.
The pullover is steel bushing head as a further improvement of the utility model, and it is described that the steel bushing head, which is equipped with,
The evacuation circular hole of four clamping plates offer installation space.
The both ends of the first core board pass through removable fastener and institute respectively as a further improvement of the utility model,
State first clamping plate, second clamping plate is fixedly connected, the both ends of second core board pass through respectively removable fastener with it is described
Third clamping plate, the connection of the 4th Boards wall.
The beneficial effects of the utility model are: through the above scheme, enough lateral deformation stiffnesses can be provided, controlled simultaneously
The axial bearing capacity of support is constrained, is reduced because axial force of the supports acts on the damage to beam column construction.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the controllable supporting member of assembled strength degradation of the utility model.
Fig. 2 is a kind of main view of the controllable supporting member of assembled strength degradation of the utility model.
Fig. 3 is a kind of assembling schematic diagram of the outer cylinder of the controllable supporting member of assembled strength degradation of the utility model.
Fig. 4 is a kind of assembling schematic diagram of the inner cylinder of the controllable supporting member of assembled strength degradation of the utility model.
Fig. 5 is a kind of schematic diagram of first core board of the controllable supporting member of assembled strength degradation of the utility model.
Fig. 6 is a kind of schematic diagram of second core board of the controllable supporting member of assembled strength degradation of the utility model.
Fig. 7 is a kind of schematic diagram of the pullover of the controllable supporting member of assembled strength degradation of the utility model.
Fig. 8 is a kind of diagrammatic cross-section of the pullover of the controllable supporting member of assembled strength degradation of the utility model.
Specific embodiment
The utility model is described in further detail for explanation and specific embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 8, a kind of controllable supporting member of assembled strength degradation, including outer cylinder 1, inner cylinder 2, pullover 3,
First core board 8, the second core board 9, first clamping plate 4, second clamping plate 5, third clamping plate 6 and the 4th clamping plate 7, the outer cylinder 1
Both ends are respectively the first outer cylinder end and the second outer cylinder end, and the both ends of the inner cylinder 2 are respectively the first inner cylinder end and second
Inner cylinder end, the first outer cylinder end of the outer cylinder 1 are equipped with the first track 11, and the first clamping plate 4 is arranged described first
Prismatic pair is constituted on track 11 and along first track 11 with the outer cylinder 1, i.e., the described first clamping plate 4 and 1 edge of outer cylinder
First track 11 makes a relative move connection, and the second clamping plate 5 is fixed on the middle part of the outer cylinder 1, first core board 8
Both ends be fixedly connected respectively with the first clamping plate 4, second clamping plate 5, the middle part of the outer cylinder 1 is equipped with the second track 12, institute
The the first inner cylinder end for stating inner cylinder 2 is arranged on second track 12 and constitutes along second track 12 with the outer cylinder 1
Prismatic pair, i.e., the described inner cylinder 2, which makes a relative move with the outer cylinder 1 along the second track 12, to be connect, the first inner cylinder of the inner cylinder 2
End is fixedly connected with the third clamping plate 6, and the second outer cylinder end of the outer cylinder 1 is fixedly connected with the pullover 3, the set
First 3 are fixedly connected with the 4th clamping plate 7, and the second inner cylinder end of the inner cylinder 2 is equipped with third track 22, the 4th folder
Plate 7 is arranged on the third track 22 and constitutes prismatic pair with the inner cylinder 2 along the third track 22, i.e., described 4th folder
Plate 7 makes a relative move along third track 22 with the inner cylinder 2 and connect, and the both ends of second core board 9 are respectively with described
Three-ply board 6, the 4th clamping plate 7 are fixedly connected.
As shown in Figures 1 to 8, first track 11, the second track 12, third track 22 are coaxially disposed.
As shown in Figures 1 to 8, the second clamping plate 5 is between the first clamping plate 4, third clamping plate 6, the third
Clamping plate 6 is between the second clamping plate 5, the 4th clamping plate 7.
As shown in Figures 1 to 8, the first clamping plate 4 is equipped with and consolidates the controllable supporting member of assembled strength degradation
Due to the first bolt hole 41 in structural system, the second inner cylinder end of the inner cylinder 2, which is equipped with, moves back the assembled intensity
Change the second bolt hole 21 that controllable supporting member is fixed in structural system.
As shown in Figures 1 to 8, the outer cylinder 1, inner cylinder 2 are strip component, and first outer cylinder end is described outer
The left part of cylinder 1, second outer cylinder end are the right part of the outer cylinder 1, and first inner cylinder end is the inner cylinder 2
Left part, second inner cylinder end are the right part of the inner cylinder 2, and the outer cylinder 1 is in horizontally disposed H-type, the inner cylinder 2
In horizontally disposed right frame-type.
As shown in Figures 1 to 8, there is nut 106 by fillet weld seam on the second outer cylinder end of the outer cylinder 1, it is described
Pullover 3 is equipped with bolt hole 32, and for installing high-strength bolt 105, the pullover 3 passes through high-strength bolt 105 and the nut 106
It locks on the outer cylinder 1, the 4th clamping plate 7 is welded on outer cylinder 1 by weld seam 33.
As shown in Figures 1 to 8, the pullover 3 is preferably steel bushing head, and it is the 4th clamping plate 7 that the steel bushing head, which is equipped with,
The evacuation circular hole 31 of installation space is provided.
As shown in Figures 1 to 8, the both ends of the first core board 8 pass through removable fastener and the first clamping plate respectively
4, second clamping plate 5 is fixedly connected, and the both ends of second core board 9 pass through removable fastener and the third clamping plate respectively
6, the 4th clamping plate 7 is fixedly connected.Specifically, the both ends of the first core board 8 are respectively equipped with bolt hole 81,82, it is high-strength for installing
Bolt 101 and high-strength bolt 102, thus realize that the first core board 8 and first clamping plate 4, second clamping plate 5 are fastenedly connected, second
The both ends of core board 9 are respectively equipped with bolt hole 91,92, for installing high-strength bolt 103 and high-strength bolt 104, to realize the
One core board 9 and first clamping plate 6, second clamping plate 7 are fastenedly connected.
A kind of controllable supporting member of assembled strength degradation provided by the utility model, assembled strength degradation controllably support
First bolt hole 41, second bolt hole 21 of the component by pin in both ends are connected with structural system;Outer cylinder 1 is mainly as about
Tread assembly limits the deformation range of main stressed member;Nut 106 and outer cylinder 1 use fillet weld seam in Fig. 3, are used for steel
Pullover is fixed on the right part of outer cylinder 1;In Fig. 3 the first track 11 using fillet weld seam in the inner wall of outer cylinder 1, for limiting the
The deformation range of one clamping plate 4;The second track 12 uses fillet weld seam in the inner wall of outer cylinder 1 in Fig. 3, for limiting inner cylinder 2
Deformation range;Totally 2 pieces of second clamping plate 5 in Fig. 3, spacing is identical as 8 thickness of the first core board, using fillet weld seam in outer cylinder
1 inner wall for connecting the first core board 8 and outer cylinder 1, and is consolidated using 101,102 pair of first core board 8 of high-strength bolt
It is fixed;Inner cylinder 2 is used as force transferring part, pulling force can be converted to pressure when support is by axial tension and be applied to the second core
On plate 9, and then pass through the strength degradation of the second core board 9, the bearing capacity under the effect of control member axial tension;In Fig. 4
Three tracks 22, in 2 inner wall of inner cylinder, are contacted using fillet weld seam with the 4th clamping plate 7, guarantee inner cylinder 2 under load action along track
Direction movement;Second bolt hole 21 connection inner cylinder 2 and structural system in Fig. 4;Totally 2 pieces of third clamping plate 6, spacing and second in Fig. 4
9 thickness of core board is identical, using fillet weld seam in 2 inner wall of inner cylinder, for connecting the second core board 9 and inner cylinder 2, and utilizes height
103,104 pair of second core board 9 of strength bolt is fixed;Bolt hole 81 passes through high-strength bolt 101 and first in first core board 8
Clamping plate 4 connects, and bolt hole 82 is connect by high-strength bolt 102 with second clamping plate 5 in the first core board 8, assembled strength degradation
When controllable supporting member undertakes axial tension, the first core board 8 is undertaken axis by pulling force, the controllable supporting member of assembled strength degradation
When to pressure, the first core board 8 is by pressure;Bolt hole 91 is connected by high-strength bolt 103 and third clamping plate 6 in second core board 9
It connects, bolt hole 92 is connect by high-strength bolt 104 with the 4th clamping plate 7 in the second core board 9, and assembled strength degradation controllably supports
When component undertakes axial tension, the second core board 9 is undertaken axial compressive force by pressure, the controllable supporting member of assembled strength degradation
When, the second core board 9 is by pulling force;Steel bushing head for constrain the second core board 9, and as main build-up member, it can be achieved that
The replacement function of second core board 9;106 size of nut and spacing correspond in bolt hole 32 and Fig. 3 in Fig. 7, by high-strength
Steel bushing head can be fixed on 1 outer wall of outer cylinder by bolt 105;Totally 2 pieces of 4th clamping plate 7 in Fig. 8, spacing and 9 thickness phase of the second core board
Together, steel bushing head inner wall is welded in by weld seam 33, for connecting the second core board 9 and steel bushing head, and it is right using high-strength bolt 104
Second core board 9 is fixed;Evacuation circular hole 31 is corresponding with the bolt hole position of the 4th clamping plate 7 in Fig. 7, and Circularhole diameter is than the 4th
7 bolt hole of clamping plate is big, for fastening the high-strength bolt 104 of the 4th clamping plate 7;Totally two pieces of first clamping plate 4, pass through high-strength spiral shell in Fig. 1
Bolt 101 is connect with the first core board 8, and is limited by the first track 11, can only be moved along the first track 11.
A kind of controllable supporting member of assembled strength degradation provided by the utility model, assemble sequence are as follows:
(1) first core board 8 is fixed on first clamping plate 4 and second clamping plate 5 by high-strength bolt 101,102;
(2) second core boards 9 are fixed on third clamping plate 6 by high-strength bolt 103;
(3) inner cylinder 2 is placed in inside outer cylinder 1 along the second track 12, is fixed on steel bushing head outside by high-strength bolt 105
On cylinder 1;
(4) by high-strength bolt 104, the second core board 9 is fixed on the 4th clamping plate 7, supporting member is installed;
(5) it is matched by pin with the first bolt hole 41, the second bolt hole 21, supporting member is fixed on structural system
On.
A kind of controllable supporting member of assembled strength degradation provided by the utility model, the replacement sequence of core board are as follows:
(1) high-strength bolt 101,102 for unloading first clamping plate 4 Yu second clamping plate 5 takes out the first core board 8 of damage;
(2) the first new core board 8 of replacement, it is fixed by high-strength bolt 101,102 and first clamping plate 4, second clamping plate 5;
(3) high-strength bolt 103,104 for unloading the 4th clamping plate 7 unloads the high-strength bolt 105 that steel bushing head and outer cylinder 1 are fixed,
Dismantle steel bushing head;
(4) high-strength bolt for unloading third clamping plate 6 takes out the second core board 9 of damage;
(5) the second new core board 9 of replacement, passes through high-strength bolt 103 and third clamping plate 6;
(6) steel bushing head is installed, it is fixed using high-strength bolt 105 and outer cylinder 1;
(7) by high-strength bolt 104, the 4th clamping plate 7 and the second core board 9 are fixed.
A kind of controllable supporting member of assembled strength degradation provided by the utility model, the main unit for transmitting axle power are the
One core board 8 and the second core board 9 realize the control of axial bearing capacity by adjusting the initial geometrical defect of two pieces of core boards;
Inner cylinder 1 and steel bushing head composition system, thus it is possible to vary the stress of two pieces of core boards so that no matter supporting member tension or by
Pressure, the stress of two pieces of core boards can always guarantee one piece of compression, one piece of tension;May be implemented supporting member tension or by
In the case of pressure, element bearing capacity can be reduced because of the buckling of core board;The construction of muti-piece clamping plate and steel bushing head, may be implemented core
Replaceability after core buckling.
A kind of controllable supporting member of assembled strength degradation provided by the utility model has following excellent compared with prior art
Point:
(1) this support can provide sufficiently large lateral deformation stiffness, while control the axial bearing capacity of support, reduce because of branch
Support damage of the axle power effect to beam column construction.
(2) there is assembling function, main stressed member, can be with local replacing after earthquake damage, Yi Xiufu after shake.
(3) structure is simple, and mechanical connection, fitted and removed easily can be used for assembling structure.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (8)
1. a kind of controllable supporting member of assembled strength degradation, it is characterised in that: including outer cylinder, inner cylinder, pullover, the first core
Plate, the second core board, first clamping plate, second clamping plate, third clamping plate and the 4th clamping plate, the both ends of the outer cylinder are respectively outside first
Cylinder end and the second outer cylinder end, the both ends of the inner cylinder are respectively the first inner cylinder end and the second inner cylinder end, the outer cylinder
The first outer cylinder end be equipped with the first track, the first clamping plate is arranged on first track and along first track
Prismatic pair is constituted with the outer cylinder, the second clamping plate is fixed on the middle part of the outer cylinder, the both ends point of first core board
Be not fixedly connected with the first clamping plate, second clamping plate, the middle part of the outer cylinder is equipped with the second track, the inner cylinder first in
Cylinder end is arranged on second track and constitutes prismatic pair along second track and the outer cylinder, and the first of the inner cylinder
Inner cylinder end is connect with the third Boards wall, and the second outer cylinder end of the outer cylinder is fixedly connected with the pullover, described
Pullover is connect with the 4th Boards wall, and the second inner cylinder end of the inner cylinder is equipped with third track, the 4th clamping plate
It is arranged on the third track and constitutes prismatic pair, the both ends of second core board along the third track and the inner cylinder
It is connect respectively with the third clamping plate, the 4th Boards wall.
2. the controllable supporting member of assembled strength degradation according to claim 1, it is characterised in that: first track,
Second track, the coaxial arrangement of third track.
3. the controllable supporting member of assembled strength degradation according to claim 1, it is characterised in that: the second clamping plate position
Between the first clamping plate, third clamping plate, the third clamping plate is between the second clamping plate, the 4th clamping plate.
4. the controllable supporting member of assembled strength degradation according to claim 1, it is characterised in that: in the first clamping plate
Equipped with the controllable supporting member of assembled strength degradation is fixed on the first bolt hole in structural system, the of the inner cylinder
Two inner cylinder ends, which are equipped with, is fixed on the second bolt hole in structural system for the controllable supporting member of assembled strength degradation.
5. the controllable supporting member of assembled strength degradation according to claim 1, it is characterised in that: the outer cylinder, inner cylinder
It is strip component, first outer cylinder end is the left part of the outer cylinder, and second outer cylinder end is the outer cylinder
Right part, first inner cylinder end be the inner cylinder left part, second inner cylinder end be the inner cylinder right end
Portion, the outer cylinder are in horizontally disposed H-type, and the inner cylinder is in horizontally disposed right frame-type.
6. the controllable supporting member of assembled strength degradation according to claim 1, it is characterised in that: the second of the outer cylinder
There is nut by fillet weld seam on outer cylinder end, the pullover is locked by bolt and the nut in the outer cylinder
On.
7. the controllable supporting member of assembled strength degradation according to claim 1, it is characterised in that: the pullover is steel bushing
Head, the steel bushing head, which is equipped with, provides the evacuation circular hole of installation space for the 4th clamping plate.
8. the controllable supporting member of assembled strength degradation according to claim 1, it is characterised in that: the two of the first core board
End is fixedly connected by removable fastener with the first clamping plate, second clamping plate respectively, the both ends of second core board
It is connect respectively by removable fastener with the third clamping plate, the 4th Boards wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821247138.1U CN208792533U (en) | 2018-08-03 | 2018-08-03 | A kind of controllable supporting member of assembled strength degradation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821247138.1U CN208792533U (en) | 2018-08-03 | 2018-08-03 | A kind of controllable supporting member of assembled strength degradation |
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Publication Number | Publication Date |
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CN208792533U true CN208792533U (en) | 2019-04-26 |
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ID=66204400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821247138.1U Withdrawn - After Issue CN208792533U (en) | 2018-08-03 | 2018-08-03 | A kind of controllable supporting member of assembled strength degradation |
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CN (1) | CN208792533U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108951909A (en) * | 2018-08-03 | 2018-12-07 | 哈尔滨工业大学(深圳) | A kind of controllable supporting member of assembled strength degradation |
-
2018
- 2018-08-03 CN CN201821247138.1U patent/CN208792533U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108951909A (en) * | 2018-08-03 | 2018-12-07 | 哈尔滨工业大学(深圳) | A kind of controllable supporting member of assembled strength degradation |
CN108951909B (en) * | 2018-08-03 | 2023-08-29 | 哈尔滨工业大学(深圳) | Assembly type strength degradation controllable supporting member |
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Granted publication date: 20190426 Effective date of abandoning: 20230829 |
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Granted publication date: 20190426 Effective date of abandoning: 20230829 |
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AV01 | Patent right actively abandoned |