CN106884560A - A kind of replaceable sliding and shock isolation device position-limit mechanism of energy-consuming parts - Google Patents
A kind of replaceable sliding and shock isolation device position-limit mechanism of energy-consuming parts Download PDFInfo
- Publication number
- CN106884560A CN106884560A CN201710223809.4A CN201710223809A CN106884560A CN 106884560 A CN106884560 A CN 106884560A CN 201710223809 A CN201710223809 A CN 201710223809A CN 106884560 A CN106884560 A CN 106884560A
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- Prior art keywords
- sliding
- energy
- shaped hook
- linking arm
- steel pipe
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Bridges Or Land Bridges (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of replaceable sliding and shock isolation device position-limit mechanism of energy-consuming parts, including one first U-shaped hook, one second U-shaped hook, a rectangular steel pipe and a power consumption rod iron；The other end of two first support arms of the first U-shaped hook is removably connected with Seismic Isolation of Isolation Layer stub, the bearing pin of the second U-shaped hook is arranged between two first support arms of the first U-shaped hook, and the bearing pin is not in contact with the first linking arm, first linking arm is perpendicular to horizontal plane, second linking arm is perpendicular to the first linking arm and parallel to horizontal plane, one end of power consumption rod iron removably connects the second linking arm of the second U-shaped hook, the other end passes through the groove of rectangular steel pipe and is removably connected with sliding block therein, and rectangular steel pipe is removably connected with sole plate.The present invention has replaceable function, can realize the quick reparation after shake.
Description
Technical field
The invention belongs to building structure technology field, and in particular to a kind of replaceable sliding and shock isolation device limit of energy-consuming parts
Position mechanism.
Background technology
The level that sliding base-isolation system relies primarily on glide lamella slides cut-off geological process, but can under big shake effect
The use function of structure is affected after Seismic Isolation of Isolation Layer horizontal displacement being caused excessive to cause to shake, therefore sliding base-isolation device
Stopping means need to be coordinated to use, the research on stopping means is also little at present, occur to damage very after existing stopping means shake
To destroying, these destroy more difficult reparations after shake, in order that can quickly repair and come into operation after stopping means shake, it is necessary to
A kind of new stopping means is developed, it is met the demand to Seismic Isolation of Isolation Layer horizontal displacement limitation, can realized after shake again
It is quick to repair.
The content of the invention
It is an object of the invention to overcome prior art defect, there is provided a kind of replaceable sliding and shock isolation device of energy-consuming parts
Position-limit mechanism.
Technical scheme is as follows：
A kind of replaceable sliding and shock isolation device position-limit mechanism of energy-consuming parts, including：
One first U-shaped hook, with two first support arms be arrangeding in parallel, one end of two first support arms passes through one first linking arm
It is connected；
One second U-shaped hook, with two second support arms and a bearing pin that be arranged in parallel, one end of two second support arms is by one the
Two linking arms are connected, the bearing pin between two second support arm, and its two ends respectively with the dismountable phase of two second support arms
Even；
One rectangular steel pipe, is horizontally disposed with, and its side wall has the groove parallel to its length direction, and the rectangular steel pipe
Inside there is a sliding block for sliding in the horizontal direction, and the groove size of the width less than the sliding block；
With a power consumption rod iron, its axial bearing capacity less than above-mentioned bearing pin shear-carrying capacity, with geological process, the consumption
Energy rod iron is surrendered prior to bearing pin；
The other end of two first support arms of the first U-shaped hook is removably connected with Seismic Isolation of Isolation Layer stub, the bearing pin of the second U-shaped hook
Be arranged between two first support arms of the first U-shaped hook, and the bearing pin is not in contact with the first linking arm, the first linking arm perpendicular to
Horizontal plane, the second linking arm perpendicular to the first linking arm and parallel to horizontal plane, the removably connection the of one end of the rod iron that consumes energy
Second linking arm of two U-shaped hooks, the other end passes through the groove of rectangular steel pipe and is removably connected with sliding block therein, rectangle steel
Pipe is removably connected with sole plate.
In a preferred embodiment of the invention, the other end affixed of two first support arms of first U-shaped hook
Connection end plate, the connection end plate is removably connected with Seismic Isolation of Isolation Layer stub.
In a preferred embodiment of the invention, one end of the power consumption rod iron connects with the second linking arm screw thread
Connect, the other end is threadedly coupled with the sliding block.
In a preferred embodiment of the invention, the length of the groove is more than the permission slippage of the sliding block
Twice.
In a preferred embodiment of the invention, the bottom wall of the rectangular steel pipe is extended outward horizontally so as to form a connection
Base plate, the connecting bottom board is removably connected with sole plate.
It is further preferred that being provided with an at least ribbed stiffener between the opposite side wall and the connecting bottom board of the rectangular steel pipe
Plate.
It is further preferred that being provided with pad between the connecting bottom board and the sole plate.
It is further preferred that the bottom of the Seismic Isolation of Isolation Layer stub is provided with sliding steel plate, the sole plate is provided with downslide
Steel plate, sliding steel plate is connected with downslide steel plate friction on this.
Beneficial effects of the present invention：
1st, sliding and shock isolation device position-limit mechanism of the invention has replaceable function, can realize the quick reparation after shake.
2nd, sliding and shock isolation device position-limit mechanism of the invention first U-shaped hook and second U-shaped hook master under horizontal earthquake action
Squeezing action is born, pin bearing receives shear action, and power consumption rod iron bears axle power effect, and the first U-shaped is ensured by rationally design
Hook and the second U-shaped hook and bearing pin are not destroyed, and destruction position occurs in power consumption rod iron.
3rd, the power consumption rod iron of sliding and shock isolation device position-limit mechanism of the invention is easily changed after damaging, rather than traditional limit
Position device, needs significantly to be repaired after damage and even all changes, with good economy and convenience.
Brief description of the drawings
Fig. 1 is the present invention and sole plate and the three-dimensional cooperation schematic diagram of Seismic Isolation of Isolation Layer stub.
Fig. 2 is the structural representation of the present invention and the cooperation of sole plate and Seismic Isolation of Isolation Layer stub.
Fig. 3 is dimensional structure diagram of the invention.
Fig. 4 is top view of the invention.
Fig. 5 is side view of the invention.
Specific embodiment
Technical scheme is further detailed and described below by way of specific embodiment combination accompanying drawing.
Embodiment 1：
As depicted in figs. 1 and 2, a kind of replaceable sliding and shock isolation device position-limit mechanism 1 of energy-consuming parts, is used to connect shock insulation
Layer stub 2 and sole plate 3, specifically, Seismic Isolation of Isolation Layer stub 2 be correspondingly arranged per side wall the replaceable sliding of an energy-consuming parts every
Shake device position-limit mechanism 1, its specifically include one first U-shaped hook 11, one second U-shaped hook 12, a rectangular steel pipe 13 and with a power consumption
Rod iron 14.The bottom of above-mentioned Seismic Isolation of Isolation Layer stub 2 is provided with sliding steel plate 21, and the sole plate 3 is provided with downslide steel plate 31, on this
Sliding steel plate 21 is connected with the friction of downslide steel plate 31, it is preferred that above the sliding edge of steel plate 21 uses chamfered, downslide steel plate 31 with it is upper
The lubriation materials such as polytetrafluoroethylene (PTFE) are smeared between sliding steel plate 21, to reduce coefficient of friction.
As shown in Figures 3 to 5, the first U-shaped hook 11, with two first support arms 111 be arrangeding in parallel, two first support arms 111
One end be connected by one first linking arm 112；
Second U-shaped hook 12, with two second support arms 121 and a bearing pin 123 that be arranged in parallel, the one of two second support arms 121
End is connected by one second linking arm 122, the bearing pin 123 between two second support arm 121, and its two ends respectively with this two
Second support arm 121 is removably connected；
Rectangular steel pipe 13, is horizontally disposed with, and its side wall has the groove 131 parallel to its length direction, and the rectangle
There is in steel pipe 13 sliding block 132 for sliding in the horizontal direction, and the groove 131 size of the width less than the sliding block 132, lead to
Twice of the length of groove 131 more than the permission slippage of the sliding block 132；
Power consumption rod iron 14, its axial bearing capacity is less than the shear-carrying capacity of above-mentioned bearing pin 123, under geological process, to be somebody's turn to do
Power consumption rod iron 14 is surrendered prior to bearing pin 123；
The other end of two first support arms 111 of the first U-shaped hook 11 is removably connected with Seismic Isolation of Isolation Layer stub 2, the second U-shaped hook
12 bearing pin 123 is arranged between two first support arms 111 of the first U-shaped hook 11, and the linking arm 112 of bearing pin 123 and first is not
It is in contact, perpendicular to horizontal plane, the second linking arm 122 is perpendicular to the first linking arm 112 and parallel to level for the first linking arm 112
Face, one end for the rod iron 14 that consumes energy removably connects the second linking arm 122 of the second U-shaped hook 12, and the other end passes through rectangular steel pipe
13 groove 131 is simultaneously removably connected with sliding block therein 132, and rectangular steel pipe 13 is removably connected with sole plate 3.
Specifically, the affixed connection end plate 114 of the other end of two first support arms 111 of first U-shaped hook 11, the connection
End plate 114 is removably connected with Seismic Isolation of Isolation Layer stub 2 by bolt.One end of the power consumption rod iron 14 and second linking arm
122 threaded connections, the other end is threadedly coupled with the sliding block 132.The bottom wall of the rectangular steel pipe 13 is extended outward horizontally so as to form
One connecting bottom board 133, the connecting bottom board 133 is removably connected by bolt with sole plate 3, and connecting bottom board 133 and base
Pad 134 is provided between plinth base plate 3.Two are provided between the opposite side wall and connecting bottom board 133 of rectangular steel pipe 13 to put more energy into floor
135。
Under geological process, when the slippage of Seismic Isolation of Isolation Layer stub 2 exceedes the slippage for allowing, the U-shaped hook of bearing pin 123 and first
11 contacts slide so as to limit Seismic Isolation of Isolation Layer stub 2, and the rod iron 14 that now consumes energy receives axial force, when active force exceedes bearing capacity
When, power consumption rod iron 14 starts surrender, fast after the i.e. achievable shake of the power consumption rod iron 14 that the power consumption rod iron 14 surrendered is substituted for
Speed is repaired.
Construction method of the invention is as follows：
The connection end plate 114 of the first U-shaped hook 11 is passed through into multiple pre-embedded bolts first the first U-shaped hook 11 is fixed on shock insulation
On layer stub 2, the rod iron 14 that will then consume energy is connected by the reserved screw of the second U-shaped hook 12 with the second U-shaped hook 12, then will be sliding
Block 132 is put into rectangular steel pipe 13, and the power consumption other end of rod iron 14 now is made into power consumption rod iron 14 by the reserved screw of sliding block 132
It is connected with sliding block 132, then by 2 first of the first U-shaped hook of gap alignment 11 between two second support arms 121 of the second U-shaped hook 12
Gap between support arm 111, inserts bearing pin 123.Now the first U-shaped hook 11, the second U-shaped hook 12, power consumption rod iron 14, the and of sliding block 132
It has been connected as a single entity in rectangular steel pipe 13, finally in 133 times placement pads 134 of connecting bottom board of rectangular steel pipe 13, to adapt to glide
The increased height of steel plate 31, basic bottom is fixed on by the pre-embedded bolt of sole plate 3 by the connecting bottom board 133 of rectangular steel pipe 13
On plate 3, the installation of completion.
The above, only presently preferred embodiments of the present invention, therefore can not according to this limit the scope of present invention implementation, i.e.,
The equivalence changes made according to the scope of the claims of the present invention and description and modification, all should still belong in the range of the present invention covers.
Claims (8)
1. the replaceable sliding and shock isolation device position-limit mechanism of a kind of energy-consuming parts, it is characterised in that：Including：
One first U-shaped hook, with two first support arms be arrangeding in parallel, one end of two first support arms passes through one first linking arm phase
Even；
One second U-shaped hook, with two second support arms and a bearing pin that be arranged in parallel, one end of two second support arms connects by one second
Connect arm to be connected, the bearing pin is between two second support arm, and its two ends is removably connected with two second support arm respectively；
One rectangular steel pipe, is horizontally disposed with, and its side wall has tool in the groove parallel to its length direction, and the rectangular steel pipe
Have a sliding block for sliding in the horizontal direction, and the groove size of the width less than the sliding block；
With a power consumption rod iron, its axial bearing capacity less than above-mentioned bearing pin shear-carrying capacity, with geological process, the power consumption steel
Rod is surrendered prior to bearing pin；
The other end of two first support arms of the first U-shaped hook is removably connected with Seismic Isolation of Isolation Layer stub, and the bearing pin of the second U-shaped hook is set
Between two first support arms of the first U-shaped hook, and the bearing pin is not in contact with the first linking arm, and the first linking arm is perpendicular to level
Face, perpendicular to the first linking arm and parallel to horizontal plane, the one end for the rod iron that consumes energy removably connects the second U-shaped to the second linking arm
Second linking arm of hook, the other end passes through the groove of rectangular steel pipe and is removably connected with sliding block therein, and rectangular steel pipe can
That dismantles is connected with sole plate.
2. the replaceable sliding and shock isolation device position-limit mechanism of a kind of energy-consuming parts as claimed in claim 1, it is characterised in that：Institute
The affixed connection end plate of the other end of two first support arms of the first U-shaped hook is stated, the connection end plate is dismountable with Seismic Isolation of Isolation Layer stub
Connection.
3. the replaceable sliding and shock isolation device position-limit mechanism of a kind of energy-consuming parts as claimed in claim 1, it is characterised in that：Institute
The one end for stating power consumption rod iron is threadedly coupled with second linking arm, and the other end is threadedly coupled with the sliding block.
4. the replaceable sliding and shock isolation device position-limit mechanism of a kind of energy-consuming parts as claimed in claim 1, it is characterised in that：Institute
State the twice of the length more than the permission slippage of the sliding block of groove.
5. the replaceable sliding and shock isolation device position-limit mechanism of a kind of energy-consuming parts as claimed in claim 1, it is characterised in that：Institute
The bottom wall for stating rectangular steel pipe is extended outward horizontally so as to form a connecting bottom board, and the connecting bottom board is removably connected with sole plate.
6. the replaceable sliding and shock isolation device position-limit mechanism of a kind of energy-consuming parts as claimed in claim 5, it is characterised in that：Institute
State and at least one is provided between the opposite side wall of rectangular steel pipe and the connecting bottom board puts more energy into floor.
7. the replaceable sliding and shock isolation device position-limit mechanism of a kind of energy-consuming parts as claimed in claim 5, it is characterised in that：Institute
State and be provided with pad between connecting bottom board and the sole plate.
8. a kind of replaceable sliding and shock isolation device of energy-consuming parts as described in any claim in claim 1 to 7 is spacing
Mechanism, it is characterised in that：The bottom of the Seismic Isolation of Isolation Layer stub is provided with sliding steel plate, and the sole plate is provided with downslide steel plate,
Sliding steel plate is connected with downslide steel plate friction on this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223809.4A CN106884560B (en) | 2017-04-07 | 2017-04-07 | Replaceable sliding shock isolation device limiting mechanism for energy consumption component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223809.4A CN106884560B (en) | 2017-04-07 | 2017-04-07 | Replaceable sliding shock isolation device limiting mechanism for energy consumption component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106884560A true CN106884560A (en) | 2017-06-23 |
| CN106884560B CN106884560B (en) | 2023-03-24 |
Family
ID=59182753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710223809.4A Active CN106884560B (en) | 2017-04-07 | 2017-04-07 | Replaceable sliding shock isolation device limiting mechanism for energy consumption component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106884560B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386478A (en) * | 2017-07-05 | 2017-11-24 | 武汉理工大学 | A kind of wooden earthquake isolating equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0960334A (en) * | 1995-08-30 | 1997-03-04 | Takenaka Komuten Co Ltd | Three dimensional base insulation method and vibration isolation device |
| JP2000002016A (en) * | 1998-06-18 | 2000-01-07 | Fujita Corp | Plain bearing for vibration isolation |
| JP2000170831A (en) * | 1998-12-08 | 2000-06-23 | Ohbayashi Corp | Base isolation stand |
| JP2003184949A (en) * | 2001-12-17 | 2003-07-03 | Toshiba Corp | Isolation system |
| JP2006349049A (en) * | 2005-06-16 | 2006-12-28 | Toyo Tire & Rubber Co Ltd | Base isolation supporting device |
| CN103883008A (en) * | 2014-01-08 | 2014-06-25 | 中国地震局地壳应力研究所 | Shearing energy dissipation type shock insulation layer limiting device |
| US20160040739A1 (en) * | 2014-08-09 | 2016-02-11 | Structural Fuse, LLC | Sacrificial energy dissipation mechanism |
| JP2016105021A (en) * | 2016-01-15 | 2016-06-09 | オイレス工業株式会社 | Base-isolation mechanism |
-
2017
- 2017-04-07 CN CN201710223809.4A patent/CN106884560B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0960334A (en) * | 1995-08-30 | 1997-03-04 | Takenaka Komuten Co Ltd | Three dimensional base insulation method and vibration isolation device |
| JP2000002016A (en) * | 1998-06-18 | 2000-01-07 | Fujita Corp | Plain bearing for vibration isolation |
| JP2000170831A (en) * | 1998-12-08 | 2000-06-23 | Ohbayashi Corp | Base isolation stand |
| JP2003184949A (en) * | 2001-12-17 | 2003-07-03 | Toshiba Corp | Isolation system |
| JP2006349049A (en) * | 2005-06-16 | 2006-12-28 | Toyo Tire & Rubber Co Ltd | Base isolation supporting device |
| CN103883008A (en) * | 2014-01-08 | 2014-06-25 | 中国地震局地壳应力研究所 | Shearing energy dissipation type shock insulation layer limiting device |
| US20160040739A1 (en) * | 2014-08-09 | 2016-02-11 | Structural Fuse, LLC | Sacrificial energy dissipation mechanism |
| JP2016105021A (en) * | 2016-01-15 | 2016-06-09 | オイレス工業株式会社 | Base-isolation mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386478A (en) * | 2017-07-05 | 2017-11-24 | 武汉理工大学 | A kind of wooden earthquake isolating equipment |
| CN107386478B (en) * | 2017-07-05 | 2020-04-03 | 武汉理工大学 | Wooden shock isolation device |
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| Publication number | Publication date |
|---|---|
| CN106884560B (en) | 2023-03-24 |
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