CN216108046U - Rubber shock insulation support shape interim fixing device of preapring for an unfavorable turn of events - Google Patents
Rubber shock insulation support shape interim fixing device of preapring for an unfavorable turn of events Download PDFInfo
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- CN216108046U CN216108046U CN202121951376.2U CN202121951376U CN216108046U CN 216108046 U CN216108046 U CN 216108046U CN 202121951376 U CN202121951376 U CN 202121951376U CN 216108046 U CN216108046 U CN 216108046U
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Abstract
An anti-deformation temporary fixing device for a rubber shock insulation support relates to the field of bridge engineering and comprises four unit assemblies which are correspondingly arranged at four corners of the rubber shock insulation support; each unit component comprises an upper fixing clamping piece, a lower fixing clamping piece and a fixing clamping plate, wherein the upper fixing clamping piece and the lower fixing clamping piece are arranged in a mirror-image detachable symmetrical mode, and the fixing clamping plate is connected with the upper fixing clamping piece and the lower fixing clamping piece. The upper fixing clamping piece comprises a vertical connecting plate arranged at a right angle, a transverse connecting plate connected to the top surface of the vertical connecting plate and a perforated lug plate connected to the outer side surface of the vertical connecting plate at a vertical interval. The utility model can prevent the rubber shock insulation support from horizontally deforming, and can ensure that the shock insulation building can generate free vertical deformation when the upper load is increased; when the upper structure construction generates structural stress or steel structure welding shrinkage stress, the horizontal acting force can be borne, and the structural quality problem caused by horizontal displacement of the upper structure due to the shock insulation layer is prevented; the shock insulation structure can be flexibly installed and detached, and can be repeatedly used in a new shock insulation structure construction site.
Description
Technical Field
The utility model relates to the field of bridge engineering, in particular to an anti-deformation temporary fixing device for a rubber shock insulation support.
Background
The rubber shock insulation support is arranged in the shock insulation layer, the input path of the seismic force is isolated in a flexible mode, the effects of reducing vibration and dissipating seismic energy are achieved, the vibration reaction of the upper structure is reduced, and the building only slightly moves and deforms during the earthquake, so that the safety and the use function of the building are guaranteed.
After the rubber shock insulation support is installed, because the horizontal rigidity of the shock insulation support is low, in the upper structure construction process, structural load is uneven or steel structure welding shrinkage stress is transmitted to the rubber shock insulation support to be released, and the shock insulation layer is easy to generate integral displacement deformation.
If the deformation is great, on the one hand, the structural performance of the whole building can be influenced, and on the other hand, the construction offset in the construction process is too large, so that the construction difficulty of personnel is increased. For preventing rubber shock insulation support not taking place the displacement in the work progress, need one kind can be with rubber shock insulation support temporary fixation fastener device, both easy to assemble also convenient dismantlement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-deformation temporary fixing device for a rubber shock-insulation support, and solves the problems that the deformation of the rubber shock-insulation support is large, the structural performance of the whole building is influenced, the building offset is too large, and the construction difficulty of personnel is increased.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an anti-deformation temporary fixing device for a rubber shock insulation support comprises four unit assemblies and is correspondingly arranged at four corners of the rubber shock insulation support; each unit component comprises an upper fixing clamping piece, a lower fixing clamping piece and a fixing clamping plate, wherein the upper fixing clamping piece and the lower fixing clamping piece are arranged in a mirror-image detachable symmetrical mode, and the fixing clamping plate is connected with the upper fixing clamping piece and the lower fixing clamping piece.
The upper fixing clamping piece comprises a vertical connecting plate arranged at a right angle, a transverse connecting plate connected to the top surface of the vertical connecting plate and a perforated lug plate connected to the outer side surface of the vertical connecting plate at a vertical interval.
Further preferred technical solution: the two right-angle sides of the vertical connecting plate are the same in length.
Further preferred technical solution: two perforated ear plates are connected to each right-angle edge of the vertical connecting plate at intervals.
Further preferred technical solution: the transverse connecting plate is a plate body and comprises two right-angle sides with equal length, the end parts of the two right-angle sides are vertically bent inwards to form bent sides, and an arc-shaped side which is bent outwards is arranged between the two bent sides.
Further preferred technical solution: u-shaped holes are arranged on the arc-shaped edge of the plate body at intervals.
Further preferred technical solution: the perforation ear plate is a rectangular plate body, and vertical strip-shaped holes are formed in the plate body.
Further preferred technical solution: the structure of the lower fixed clamping piece is the same as that of the upper fixed clamping piece.
Further preferred technical solution: the fixed splint are rectangular plate bodies which are arranged in pairs, and the upper part and the lower part of the fixed splint are vertically spaced to form round bolt holes.
Further preferred technical solution: the upper fixing clamping piece and the lower fixing clamping piece which correspond up and down are connected through a pair of fixing clamping plates in a clamping manner, and are fixed through the connection bolts which are connected in the bolt holes and the strip-shaped openings in a penetrating manner.
Further preferred technical solution: the upper fixing clamping piece and the lower fixing clamping piece are connected with the rubber shock insulation support through connecting plate bolts penetrating into the U-shaped holes.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
the deformation-preventing temporary fixing device for the rubber shock-isolating support can bear the horizontal structure deformation acting force caused by uneven upper structure load or welding shrinkage stress of a steel structure, and meanwhile, does not prevent the vertical load increased by the upper structure from being transmitted to the rubber shock-isolating support.
2, the deformation-preventing temporary fixing device for the rubber shock insulation support is fixed at four corners of the rubber shock insulation support like a C-shaped clamp, U-shaped holes of the device are matched with connecting bolts of the rubber shock insulation support, original components of the rubber shock insulation support are fully utilized, and a fixing piece is not additionally arranged in a shock insulation component.
3, the deformation-preventing temporary fixing device for the rubber shock-insulation support adopts a fixing clamping plate and bolt mode to connect the upper fixing clamping piece and the lower fixing clamping piece, and is convenient to install and disassemble.
4, the deformation-preventing temporary fixing device for the rubber shock-isolating support is clear in components and low in manufacturing cost.
5, the deformation-preventing temporary fixing device for the rubber shock-isolating support is suitable for the same type of rubber shock-isolating support with the same bolt hole position, can be repeatedly used in new engineering after being disassembled, and greatly saves the cost.
Drawings
FIG. 1 is a perspective view of the rubber vibration-isolating support anti-deformation temporary fixing device after being applied to the rubber vibration-isolating support.
FIG. 2 is an installation elevation view of the anti-deformation temporary fixing device for the rubber vibration isolation support, which is applied to the rubber vibration isolation support.
FIG. 3 is a mounting plan view of the anti-deformation temporary fixing device for the rubber vibration isolation support, applied to the rubber vibration isolation support.
Fig. 4 is a perspective view of the upper and lower fixing clips of the present invention connected by the fixing clip.
Fig. 5 is an elevation view of the upper and lower fixing clips of the present invention connected by the fixing clip.
Fig. 6 is a plan view of the upper and lower fixing clips of the present invention after being coupled by the fixing clip.
Fig. 7 is a perspective view of the upper and lower fixing clips of the present invention.
Fig. 8 is an elevational view of the upper and lower fixed clips of the present invention.
Fig. 9 is a plan view of the upper and lower fixing clips of the present invention.
Reference numerals: 1-rubber shock insulation support; 2-connecting plate bolts; 3-fixing a clamping piece; 4-lower fixed clamping piece; 5-punching ear plate; 6-fixing the splint; 7-connecting bolts; 8-U-shaped holes; 9- -transverse web; 10-vertical connecting plates; 5.1-strip opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is used for building shock insulation layers, bridge shock insulation layers, major lifeline engineering shock insulation and equipment shock insulation layers.
Referring to fig. 1 to 9, the deformation-preventing temporary fixing device for the rubber vibration-isolating support is used for temporarily and fixedly connecting the rubber vibration-isolating support 1, comprises four unit assemblies and is correspondingly arranged at four corners of the rubber vibration-isolating support 1; each unit component comprises an upper fixing clamping piece 3 and a lower fixing clamping piece 4 which are arranged in a mirror image detachable and symmetrical mode, and a fixing clamping plate 6 which is connected with the upper fixing clamping piece and the lower fixing clamping piece.
In order to achieve a good deformation prevention control effect, four unit assemblies are required to be arranged on each rubber shock insulation support; when the stress of the upper structure or the welding shrinkage stress of the steel structure needs to be released, the stress is borne by the four unit assemblies, so that the horizontal displacement of the upper structure is prevented; along with the increase of the upper structure, the vertical load is born by the shock insulation support, and the four unit assemblies do not bear the vertical load.
The upper fixing clamping piece 3 comprises a vertical connecting plate 10 arranged at a right angle, a transverse connecting plate 9 connected to the top surface of the vertical connecting plate 10 and a perforated ear plate 5 connected to the outer side surface of the vertical connecting plate 10 at a vertical interval.
The vertical connecting plate 10 is connected with the fixed splint 6 through the perforated ear plate 5; and the transverse connecting plate 9 is connected with the rubber shock-insulation support 1.
The two right-angle sides of the vertical connecting plate 10 have the same length.
The transverse connecting plate 9 is a plate body and comprises two right-angle sides with equal length, the end parts of the two right-angle sides are vertically bent inwards to form bent sides, and an arc-shaped side bent outwards is arranged between the two bent sides; three U-shaped holes 8 are arranged at intervals on the arc-shaped edge of the plate body.
The U-shaped hole 8 can be quickly installed and dismantled on the premise of ensuring that the U-shaped hole can be closely matched with the rubber shock insulation support connecting bolt.
The transverse connecting plate 9 is formed by cutting off two acute angles of an isosceles right triangle plate body in parallel and cutting the bevel edge into an inward bent arc;
the perforation ear plate 5 is a rectangular plate body, and a vertical strip-shaped perforation 5.1 is arranged on the plate body; two perforated ear plates 5 are connected to each right-angle side of the vertical connecting plate 10 at intervals.
The strip-shaped opening 5.1 is arranged to be strip-shaped, a certain gap is reserved between the strip-shaped opening and the connecting bolt 7, and the strip-shaped opening can vertically slide on the premise of ensuring no transverse sliding; the fixing clamping piece can deform freely up and down on the premise of ensuring that the left and right fixing is firm; under the effect of preventing horizontal deformation of the rubber shock insulation support, the shock insulation building can generate free vertical deformation when the upper load is increased.
The lower fixing clip 4 has the same structure as the upper fixing clip 3.
The fixed splint 6 is a rectangular long plate body and is arranged in pairs, and three circular bolt holes are vertically spaced on the upper portion and the lower portion of the fixed splint 6.
The upper fixing clamping piece 3 and the lower fixing clamping piece 4 which correspond to each other up and down are connected with the perforated ear plates 5 in a clamping way through a pair of fixing clamping plates 6 and are fixed in a penetrating way through connecting bolts 7 penetrating in the bolt holes and the strip-shaped openings 5.1.
The upper fixing clamping piece 3 and the lower fixing clamping piece 4 are connected with the rubber shock insulation support 1 through a connecting plate bolt 2 penetrating in the U-shaped hole 8.
Go up fixed fastener 3 and lower fixed fastener 4 and connect through solid fixed splint 6, after the installation, rigid connection about the rubber shock insulation support forms a whole, prevents to lead to rubber shock insulation support level to take place deformation because of upper and lower fixed fastener horizontal migration.
The utility model provides the anti-deformation temporary fixing device for the rubber shock insulation support aiming at common faults of the shock insulation building, which is convenient to install in advance, is also convenient to disassemble after the upper structure is constructed stably, can be recycled, and can more fully exert the shock insulation effect of the shock insulation building in an earthquake after the device is disassembled.
When the upper structure construction generates structural stress or steel structure welding shrinkage stress, the device can bear the horizontal acting force, and the structural quality problem of the upper structure due to horizontal displacement of the shock insulation layer is prevented; the device can be flexibly installed and dismantled and can be repeatedly used in a new seismic isolation structure construction site.
The deformation-preventing temporary fixing device for the rubber shock-isolating support can bear the horizontal structure deformation acting force caused by uneven upper structure load or welding shrinkage stress of a steel structure, and meanwhile, does not prevent the vertical load increased by the upper structure from being transmitted to the rubber shock-isolating support.
2, the deformation-preventing temporary fixing device for the rubber shock insulation support is fixed at four corners of the rubber shock insulation support like a C-shaped clamp, U-shaped holes of the device are matched with connecting bolts of the rubber shock insulation support, original components of the rubber shock insulation support are fully utilized, and a fixing piece is not additionally arranged in a shock insulation component.
3, the deformation-preventing temporary fixing device for the rubber shock-insulation support adopts a fixing clamping plate and bolt mode to connect the upper fixing clamping piece and the lower fixing clamping piece, and is convenient to install and disassemble.
4, the deformation-preventing temporary fixing device for the rubber shock-isolating support is clear in components and low in manufacturing cost.
5, the deformation-preventing temporary fixing device for the rubber shock-isolating support is suitable for the same type of rubber shock-isolating support with the same bolt hole position, can be repeatedly used in new engineering after being disassembled, and greatly saves the cost.
The working process of the utility model is as follows:
1, when the load of the upper structure is uneven or the welding shrinkage stress of the steel structure is transmitted to the shock insulation layer, the fixed splint 6 serves as a horizontal lateral force resisting component and bears the horizontal structural stress.
2 to under the condition that the vertical load of superstructure increases, go up fixed fastener 3 and can freely slide from top to bottom in solid fixed splint 6, do not hinder structural load and pass through rubber shock insulation support 1 and transmit.
3, accomplish at the upper structure construction, after subsiding the observation, because of upper and lower fixed fastener for connecting through connecting bolt 7, unscrew connecting bolt 7, just can easily take off fixed splint 6 and upper and lower fixed fastener, dismantle efficiently.
4, rubber isolation bearing 1 keeps dispatching from the factory original straightness and the roughness of hanging down after the construction is accomplished, and the interim fixing device under dismantling moreover can continue to use at next shock insulation building site, and the effectual steel quantity of having practiced thrift has saved some cost to a certain extent.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a rubber shock insulation support preapre for an unfavorable turn of events shape temporary fixation device which characterized in that: the rubber shock insulation support comprises four unit components which are correspondingly arranged at four corners of a rubber shock insulation support (1); each unit component comprises an upper fixing clamping piece (3) and a lower fixing clamping piece (4) which are arranged in a mirror image detachable and symmetrical mode, and a fixing clamping plate (6) connected with the upper fixing clamping piece and the lower fixing clamping piece;
the upper fixing clamping piece (3) comprises a vertical connecting plate (10) which is arranged at a right angle, a transverse connecting plate (9) which is connected to the top surface of the vertical connecting plate (10) and a perforated lug plate (5) which is connected to the outer side surface of the vertical connecting plate (10) at a vertical interval.
2. The temporary fixing device for preventing deformation of the rubber vibration-isolating support according to claim 1, is characterized in that: the two right-angle sides of the vertical connecting plate (10) have the same length.
3. The temporary fixing device for preventing deformation of the rubber vibration-isolating support according to claim 2, is characterized in that: two perforated ear plates (5) are connected to each right-angle edge of the vertical connecting plate (10) at intervals.
4. The temporary fixing device for preventing deformation of the rubber vibration-isolating support according to claim 1, is characterized in that: the transverse connecting plate (9) is a plate body and comprises two right-angle sides with equal length, the end parts of the two right-angle sides are vertically bent inwards to form bent sides, and an arc-shaped side which is bent outwards is arranged between the two bent sides.
5. The temporary fixing device for preventing deformation of the rubber vibration-isolating support according to claim 4, is characterized in that: u-shaped holes (8) are arranged on the arc-shaped edge of the plate body at intervals.
6. The temporary fixing device for preventing deformation of the rubber vibration-isolating support according to claim 1, is characterized in that: the perforation ear plate (5) is a rectangular plate body, and vertical strip-shaped holes (5.1) are formed in the plate body.
7. The temporary fixing device for preventing deformation of the rubber vibration-isolating support according to claim 1, is characterized in that: the structure of the lower fixed clamping piece (4) is the same as that of the upper fixed clamping piece (3).
8. The temporary fixing device for preventing deformation of the rubber vibration-isolating support according to claim 1, is characterized in that: the fixed splint (6) are rectangular strip plate bodies which are arranged in pairs, and the upper part and the lower part of the fixed splint (6) are vertically provided with round bolt holes at intervals.
9. The temporary fixing device for preventing deformation of the rubber vibration-isolating support according to claim 8, characterized in that: the upper fixing clamping piece (3) and the lower fixing clamping piece (4) which correspond up and down are connected with the perforation ear plates (5) through a pair of fixing clamping plates (6) in a clamping manner, and are fixed through the connection bolts (7) which are connected in the bolt holes and the strip-shaped openings (5.1) in a penetrating manner.
10. The temporary fixing device for preventing deformation of the rubber vibration-isolating support according to claim 5, is characterized in that: the upper fixing clamping piece (3) and the lower fixing clamping piece (4) are connected with the rubber shock insulation support (1) through a connecting plate bolt (2) which is penetrated in the U-shaped hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951376.2U CN216108046U (en) | 2021-08-19 | 2021-08-19 | Rubber shock insulation support shape interim fixing device of preapring for an unfavorable turn of events |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951376.2U CN216108046U (en) | 2021-08-19 | 2021-08-19 | Rubber shock insulation support shape interim fixing device of preapring for an unfavorable turn of events |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216108046U true CN216108046U (en) | 2022-03-22 |
Family
ID=80727036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121951376.2U Active CN216108046U (en) | 2021-08-19 | 2021-08-19 | Rubber shock insulation support shape interim fixing device of preapring for an unfavorable turn of events |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216108046U (en) |
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2021
- 2021-08-19 CN CN202121951376.2U patent/CN216108046U/en active Active
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