CN208981133U - A kind of Self-resetting shock insulation seam energy consumption cover board - Google Patents
A kind of Self-resetting shock insulation seam energy consumption cover board Download PDFInfo
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- CN208981133U CN208981133U CN201821666073.4U CN201821666073U CN208981133U CN 208981133 U CN208981133 U CN 208981133U CN 201821666073 U CN201821666073 U CN 201821666073U CN 208981133 U CN208981133 U CN 208981133U
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- friction plate
- concrete friction
- plate
- roller bearing
- rubber
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Abstract
The utility model relates to a kind of Self-resetting shock insulations to stitch energy consumption cover board, belong to technical field of buildings.It mainly includes rubber alloy flexible cover plate, concrete friction plate, otic placode, roller bearing, telescopic rod, butterfly spring support, sliding hinged-support, torsional spring etc..The mutual Friction dissipation energy of two block concrete friction plates, setting telescopic rod and butterfly spring support below concrete friction plate, vertical bearing capacity is provided for concrete friction plate and rubber alloy flexibility golden cover plate, rubber alloy flexibility golden cover plate side is welded on torsional spring, when shaking, rubber alloy flexibility golden cover plate is scalable, it will not be damaged by geological process, crucial effect can be played for the evacuation of pedestrian and vehicle when disaster occurs, there is good practicability.
Description
Technical field
The utility model belongs to shock-resistant and energy-dissipating field, stitches energy consumption cover board more particularly to a kind of Self-resetting shock insulation.
Background technique
Vertical earthquake isolating seam construction, the utility model of early stage are mainly transformed by deformation slot set between bridge, but traditional deformation joint
Construction usually has biggish slit width, and stroke is little, to meet the deformation requirements of shock insulation seam, i.e. 200mm or more
Stroke, then need at least slit width of 400mm, this is very uneconomic in design, and slit width is bigger, in waterproof, anti-
Difficulty is bigger in the processing of dirt.Therefore occur using mobilizable cover board or carry out shock insulation seam in the form of overhanging on structure side
Connection, and cover board energy Deformation Activities mainly rely on the mechanical types such as closed zipper, connecting rod, pulley ball.
While how ensuring not weakening structures isolation effect performance, matched building function is realized, become shock-insulation building design
With a big difficulty of construction.Wherein, the underground garage of shock-insulation building is the emphasis of architectural vibration-insulation in the channel at shock insulation seam position, this
Position is used as vehicle and personnel channel to use usually, and in earthquake, freely swinging for horizontal and vertical direction occurs for isolation structure
When, it must ensure that the channel is not destroyed, remain normal usage function, so that personnel evacuate escape from channel, while
Advantageously reduce maintenance cost after the shake of shock-insulation building.And there are outer dimensions for deformation joint used in road and bridge construction
Greatly, from feature great, at high cost, and amplitude of deformation is smaller, can not be applied in the king-sized shock-insulation building of shock insulation width, institute
There is no reasonable device to be able to solve this problem at present.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of Self-resetting shock insulation seam energy consumption cover board, mainly
Simple in order to develop a kind of structure, energy consumption effect is excellent, and deformation is big, will not be damaged by geological process, can be when disaster occurs
For the cover board that the evacuation of pedestrian and vehicle plays a key effect, there is good practicability, can be effectively solved building aseismicity
Stitch the problems such as easy to damage.
The technical solution adopted in the utility model is as follows:
A kind of Self-resetting shock insulation seam energy consumption cover board, including rubber alloy flexible cover plate, upper concrete friction plate, lower concrete
Friction plate, butterfly spring support, otic placode, roller bearing, telescopic rod, sliding hinged-support, fixed-hinged support, torsional spring, board storage box, sliding rail,
Steel plate；Rubber alloy flexible cover plate one end is anchored in the end of concrete friction plate, and rubber alloy flexible cover plate is another
It holds and is welded with torsional spring, rubber alloy flexible cover plate is wound in below sliding rail under bypassing otic placode upside backward, rubber alloy flexible cover
It is wound in roller bearing upwards after plate winding sliding rail, is wound between rubber alloy flexible cover plate and roller bearing using snake belly type alternatively up and down；
The otic placode is welded on the upside of lower concrete friction plate, and the roller bearing is welded in steel plate and shock insulation seam building top alternatively up and down
A board storage box is arranged in edge, the side of roller bearing, and two torsional springs are arranged inside board storage box, one block of steel plate is arranged above roller bearing；It is described
Upper concrete friction plate, lower concrete friction plate have been respectively arranged below butterfly spring support, the butterfly spring support weldering
It is connected on building element, sliding hinged-support is provided with below lower concrete friction plate, setting two are stretched below sliding hinged-support
Bar, described telescopic rod one end are connect with sliding hinged-support, the telescopic rod other end and the fixed-hinged support being arranged on building element
Connection, two telescopic rods, which use, to be arranged symmetrically.
Further, the rubber alloy flexible cover plate includes alloy skeleton and rubber filling block, and alloy skeleton is trapezoidal
Wavy, rubber filling block is trapezoidal shape, and rubber filling block size is consistent with the trapezoidal gap size of alloy skeleton.
Further, the length of the rubber alloy flexible cover plate is three times of shock insulation slit width degree, rubber alloy flexible cover
Additional length is placed in board storage box after plate winding roller bearing.
Further, the upper concrete friction plate, lower concrete friction plate surface do dabbing or blasting treatment increases
Big coefficient of friction, upper concrete friction plate, the size of lower concrete friction plate are consistent, and upper concrete friction plate, lower concrete rub
The length of wiping board is twice of aseismatic joint width, upper concrete friction plate, lower concrete friction plate friction area be upper mixed
3/4ths of solidifying soil friction plate lower surface area.
Further, the butterfly spring support arranges four altogether, upper two butterfly-type bullets of concrete friction plate arranged beneath
Spring support, lower two butterfly spring supports of concrete friction plate arranged beneath, butterfly spring support increase according to engineering practice
Add disk quantity, butterfly spring height of support minimum value is the one third of aseismatic joint width, butterfly below upper concrete friction plate
The height of type spring fastening be below lower concrete friction plate the height of butterfly spring support and lower concrete friction plate thickness it
With.
Further, the roller bearing arrangement quantity is 4 ~ 6, and the central point spacing of the roller bearing of ipsilateral left and right two is two rollings
The sum of axial extent and two rubber alloy flexible cover plate thickness.
The utility model has the following beneficial effects: the utility model structure is simple, energy consumption effect is excellent, and deformation is big, Bu Huishou
Geological process and damage, can play a key effect when disaster occurs for the evacuation of pedestrian and vehicle, have good practicability.
Detailed description of the invention
Fig. 1 is the utility model Self-resetting shock insulation seam energy consumption covering plate structure schematic diagram.
Fig. 2 is rubber alloy flexible cover plate structural schematic diagram.
In figure, 1 is rubber alloy flexible cover plate；1-1 is alloy skeleton；1-2 is rubber filling block；2 rub for upper concrete
Wiping board；3 be lower concrete friction plate；4 be butterfly spring support；5 be otic placode；6 be roller bearing；7 be telescopic rod；8 is hinged to slide
Seat；9 be fixed-hinged support；10 be torsional spring；11 be board storage box；12 be sliding rail；13 be steel plate.
Specific embodiment
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments
It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
Embodiment: as depicted in figs. 1 and 2, a kind of Self-resetting shock insulation seam energy consumption cover board of the utility model, comprising: rubber closes
Golden flexible cover plate 1, upper concrete friction plate 2, lower concrete friction plate 3, butterfly spring support 4, otic placode 5, roller bearing 6, telescopic rod
7, hinged-support 8, fixed-hinged support 9, torsional spring 10, board storage box 11, sliding rail 12, steel plate 13 are slided.Rubber alloy flexible cover plate 1 wraps
Include alloy skeleton 1-1 and rubber filling block 1-2, the alloy skeleton 1-1 be it is trapezoidal wavy, rubber filling block 1-2 is trapezoidal
Shape, rubber filling block 1-2 size is consistent with the alloy skeleton trapezoidal gap of 1-1, and 1 one end of rubber alloy flexible cover plate is anchored in mixed
The end of solidifying soil friction plate 2, the other end are welded in torsional spring 10, and rubber alloy flexible cover plate 1 is through at the backward lower winding in 5 upside of otic placode
In the lower section of sliding rail 12, rubber alloy flexible cover plate 1 is wound is wound in roller bearing 6 after sliding rail 12 upwards, rubber alloy flexible cover plate 1 with
It is wound between roller bearing 6 using snake belly type alternatively up and down；Roller bearing 6 arranges a board storage box using arranging alternatively up and down on the right side of roller bearing 6
11, two torsional springs 10 are arranged inside board storage box 11, arrange one block of steel plate 13 above roller bearing 6；Upper concrete friction plate 2, lower coagulation
Native 3 arranged beneath of friction plate has butterfly spring support 4, and butterfly spring support 4 is welded on building element, lower concrete friction plate
3 arranged beneaths have sliding hinged-support 8, slide 8 arranged beneath of hinged-support, two telescopic rods 7, and two telescopic rods 7 extend one end connection
In sliding hinged-support 8, the fixed one end of telescopic rod 7 is connected to fixed-hinged support 9, and two telescopic rods 7, which use, to be arranged symmetrically.
Rubber alloy flexible cover plate 1 is the length is three times of shock insulation slit width degree, and additional length is placed in after winding roller bearing 6
In board storage box 11.Rubber alloy flexible cover plate 1 first around the top of otic placode 5, then passes around 12 lower section of sliding rail, followed by alternately around
Cross roller bearing 6.Upper concrete friction plate 2, lower 3 surface of concrete friction plate do dabbing or blasting treatment increases coefficient of friction, on
Concrete friction plate 2, lower 3 size of concrete friction plate are consistent, the length is twice of aseismatic joint width, upper concrete friction plate
2, lower 3 friction area of concrete friction plate is 3/4ths of upper 2 area of concrete friction plate.
Butterfly spring support 4 arranges four altogether, upper concrete friction plate 2, each arrangement two in 3 lower section of lower concrete friction plate
A, butterfly spring support 4 can increase disk quantity according to engineering practice, and 4 height minima of butterfly spring support is antidetonation
The one third of slit width degree, upper 2 its height of butterfly spring support 4 of lower section two of concrete friction plate is lower concrete friction plate 3
The sum of 4 height of butterfly spring support of lower section and lower 3 thickness of concrete friction plate.Roller bearing 6 arranges that quantity is 4 ~ 6, an ipsilateral left side
The central point spacing of right two roller bearings 6 is the sum of two 6 width of roller bearing and two 1 thickness of rubber alloy flexible cover plate.
When an earthquake occurs, friction energy-dissipating between upper concrete friction plate 2, lower concrete friction plate 3, the horizontal of earthquake are drawn
Power slides 1 generation level of rubber alloy flexible cover plate, when horizontal pull is excessive, to prevent rubber alloy flexible cover plate 1
It is pulled off, rubber alloy flexible cover plate 1 drives extra rubber alloy flexible cover plate 1 movement in board storage box 11, while butterfly at this time
The failure by shear that type spring fastening 4 can prevent earthquake from generating when vertically acting on to cover board, after earthquake, torsional spring 10 can will be extra
Rubber alloy flexible cover plate 1 be involved in board storage box 11 so that cover board restore to the original state.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of Self-resetting shock insulation seam energy consumption cover board, it is characterised in that: rub including rubber alloy flexible cover plate (1), upper concrete
Wiping board (2), lower concrete friction plate (3), butterfly spring support (4), otic placode (5), roller bearing (6), telescopic rod (7), sliding are hinged
Seat (8), fixed-hinged support (9), torsional spring (10), board storage box (11), sliding rail (12), steel plate (13)；The rubber alloy flexible cover
Plate (1) one end is anchored in the end of concrete friction plate (2), and rubber alloy flexible cover plate (1) other end and torsional spring (10) are welded
It connects, rubber alloy flexible cover plate (1) is wound in below sliding rail (12) under bypassing otic placode (5) upside backward, rubber alloy flexible cover
Plate (1) winding sliding rail (12) is wound in roller bearing (6) upwards afterwards, using up and down between rubber alloy flexible cover plate (1) and roller bearing (6)
Alternately snake belly type winding；The otic placode (5) is welded on the upside of lower concrete friction plate (3), and the roller bearing (6) is welded alternatively up and down
In steel plate (13) and shock insulation seam building top edge, a board storage box (11), the internal cloth of board storage box (11) is arranged in the side of roller bearing (6)
Two torsional springs (10) are set, one piece of steel plate (13) is set above roller bearing (6)；The upper concrete friction plate (2), lower concrete friction
Plate (3) has been respectively arranged below butterfly spring support (4), and the butterfly spring support (4) is welded on building element, lower mixed
It is provided with sliding hinged-support (8) below solidifying soil friction plate (3), two telescopic rods (7) are set below sliding hinged-support (8), it is described
Telescopic rod (7) one end is connect with sliding hinged-support (8), and telescopic rod (7) other end and the fixation being arranged on building element are hinged
Seat (9) connection, two telescopic rods (7), which use, to be arranged symmetrically.
2. a kind of Self-resetting shock insulation seam energy consumption cover board according to claim 1, it is characterised in that: the rubber alloy is flexible
Cover board (1) includes alloy skeleton (1-1) and rubber filling block (1-2), and alloy skeleton (1-1) is trapezoidal wavy, rubber filling
Block (1-2) is trapezoidal shape, and rubber filling block (1-2) size is consistent with the trapezoidal gap size of alloy skeleton (1-1).
3. a kind of Self-resetting shock insulation seam energy consumption cover board according to claim 1, it is characterised in that: the rubber alloy is flexible
The length of cover board (1) is three times of shock insulation slit width degree, and rubber alloy flexible cover plate (1) winds roller bearing (6), and additional length is placed afterwards
In board storage box (11).
4. a kind of Self-resetting shock insulation seam energy consumption cover board according to claim 1, it is characterised in that: the upper concrete friction
Plate (2), lower concrete friction plate (3) surface do dabbing or blasting treatment increases coefficient of friction, upper concrete friction plate
(2), the size of lower concrete friction plate (3) is consistent, upper concrete friction plate (2), lower concrete friction plate (3) length be
Twice of aseismatic joint width, upper concrete friction plate (2), lower concrete friction plate (3) friction area be upper concrete friction
3/4ths of plate (2) lower surface area.
5. a kind of Self-resetting shock insulation seam energy consumption cover board according to claim 1, it is characterised in that: the butterfly spring support
(4) altogether arrange four, upper two butterfly spring supports (4) of concrete friction plate (2) arranged beneath, lower concrete friction plate (3)
Two butterfly spring supports (4) of arranged beneath, butterfly spring support (4) increase disk quantity, butterfly-type according to engineering practice
Spring fastening (4) height minima is the one third of aseismatic joint width, butterfly spring support below upper concrete friction plate (2)
(4) height is the height of butterfly spring support (4) and lower concrete friction plate (3) thickness below lower concrete friction plate (3)
The sum of.
6. a kind of Self-resetting shock insulation seam energy consumption cover board according to claim 1, it is characterised in that: roller bearing (6) arrangement
Quantity is 4 ~ 6, and the central point spacing of two roller bearings (6) in ipsilateral left and right is that two roller bearing (6) width and two rubber alloys are soft
The sum of property cover board (1) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666073.4U CN208981133U (en) | 2018-10-15 | 2018-10-15 | A kind of Self-resetting shock insulation seam energy consumption cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666073.4U CN208981133U (en) | 2018-10-15 | 2018-10-15 | A kind of Self-resetting shock insulation seam energy consumption cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981133U true CN208981133U (en) | 2019-06-14 |
Family
ID=66787467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666073.4U Expired - Fee Related CN208981133U (en) | 2018-10-15 | 2018-10-15 | A kind of Self-resetting shock insulation seam energy consumption cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127272A (en) * | 2020-10-29 | 2020-12-25 | 贵州大学 | Expansion joint device and arrangement method |
-
2018
- 2018-10-15 CN CN201821666073.4U patent/CN208981133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127272A (en) * | 2020-10-29 | 2020-12-25 | 贵州大学 | Expansion joint device and arrangement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20211015 |