CN211113155U - Integrated rubber support of high-efficient anti concentrated stress - Google Patents
Integrated rubber support of high-efficient anti concentrated stress Download PDFInfo
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- CN211113155U CN211113155U CN201921612781.4U CN201921612781U CN211113155U CN 211113155 U CN211113155 U CN 211113155U CN 201921612781 U CN201921612781 U CN 201921612781U CN 211113155 U CN211113155 U CN 211113155U
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- steel plate
- steel sheet
- concentrated stress
- circular hole
- upper steel
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Abstract
The utility model discloses a high-efficient anti concentrated stress's integrated form rubber support, including upper steel sheet and lower steel sheet, be equipped with the rubber support body between upper steel sheet and the lower steel sheet, its characterized in that, upper steel sheet and lower steel sheet are circular shape respectively, all are equipped with a plurality of mounting holes that are circumference interval equipartition in its periphery, each mounting hole of upper steel sheet and each mounting hole of lower steel sheet adopt pull rod installation spacing to correspond the cooperation respectively, lock the connection with the pull rod through side cartridge locking screw rod simultaneously; the upper steel plate and the lower steel plate are respectively welded and fixed on the upper pier fixing steel plate and the lower pier fixing steel plate; the utility model discloses especially, be fit for as the support of skew, curve bridge, can transmit the multi-angle deformation that comes from the bridge very well, satisfy the shear deformation of horizontal direction simultaneously, avoid stress concentration.
Description
Technical Field
The utility model belongs to a bridge engineering part, concretely relates to high-efficient anti concentrated stress's integrated form rubber support especially is fit for as the support of skew, curve bridge.
Background
The bearing applied in the bridge is an important connecting part for connecting the upper pier and the lower pier, and the bridge bearing needs to have enough bearing capacity to reliably transmit the counter force of the upper pier structure to the lower pier so as to ensure the safe use of the bridge.
Particularly, in the application of construction engineering of an oblique crossing bridge or a curved bridge, the support needs to well transfer the deformation reaction force from the upper pier to the pier at the lower part, and also needs to have good concentrated stress resistance to meet the shear deformation in the horizontal direction, so that the market urgently needs to seek a support product with high-efficiency concentrated stress resistance to solve the prior art problem.
Disclosure of Invention
In view of this, the utility model aims at providing a high-efficient anti concentrated stress's integrated form rubber support especially is fit for as the support of skew, curve bridge, can transmit the multi-angle deformation that comes from the bridge very well, satisfies the shear deformation of horizontal direction simultaneously, avoids stress concentration.
The utility model adopts the technical scheme as follows:
an efficient concentrated stress resistant integrated rubber support comprises an upper steel plate and a lower steel plate, wherein a rubber support body is arranged between the upper steel plate and the lower steel plate, the upper steel plate and the lower steel plate are respectively in a circular shape, a plurality of mounting holes are uniformly distributed at intervals on the periphery of the upper steel plate, the mounting holes of the upper steel plate and the mounting holes of the lower steel plate are respectively in mounting limit corresponding matching by adopting pull rods, and are simultaneously connected with the pull rods in a locking manner through side plug-in locking screws; and the upper steel plate and the lower steel plate are respectively welded and fixed on the upper pier fixing steel plate and the lower pier fixing steel plate.
Preferably, each mounting hole comprises a first circular hole and a second circular hole which are respectively positioned at two sides, and a horn-shaped communication hole is arranged between the first circular hole and the second circular hole and used for rapidly mounting and limiting the pull rod.
Preferably, the second circular hole has a larger diameter than the first circular hole.
Preferably, the number of the mounting holes is 4-12.
Preferably, the number of the mounting holes is 6.
Preferably, the side surfaces of the upper steel plate and the lower steel plate are respectively provided with a through hole for inserting a locking screw.
Preferably, the rubber support body comprises a plurality of rigid stiffening steel plates and a plurality of elastic rubber sheets which are stacked at intervals in a staggered state, and the rubber support body is formed by a hot-press vulcanization forming process.
The utility model discloses a set up the mounting hole respectively on upper steel sheet and lower steel sheet, adopt the pull rod to carry out the cartridge cooperation, then adopt locking screw and the structure of pull rod locking installation cooperation, make upper steel sheet, rubber support and lower steel sheet three install into integrated form structure, through the test, this structure can show the ability that improves to resist concentrated stress, can transmit the multi-angle deformation that comes from the bridge very well, satisfy the shear deformation of horizontal direction simultaneously, the utility model discloses especially, be fit for as the support of bevel, curved bridge;
the utility model discloses still further preferably propose adopt by the first circle type hole that communicates each other, loudspeaker form intercommunicating pore and the mounting hole structure that the second circle type hole is constituteed, can realize with the quick installation of pull rod, reduce the precision machining demand to the mounting hole, simplify installation procedure simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of an integrated rubber support 1 with high efficiency and concentrated stress resistance according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of the tie rod 15 of fig. 1.
Detailed Description
The embodiment of the utility model discloses an integrated rubber support of high-efficient anti concentrated stress, including upper steel sheet and lower steel sheet, be equipped with the rubber support body between upper steel sheet and the lower steel sheet, upper steel sheet and lower steel sheet are circular shape respectively, all are equipped with a plurality of mounting holes that are circumference interval equipartition in its periphery, each mounting hole of upper steel sheet and each mounting hole of lower steel sheet adopt pull rod installation spacing to correspond the cooperation respectively, lock the screw rod and connect with the pull rod through the side cartridge simultaneously; the upper steel plate and the lower steel plate are welded and fixed on the upper pier fixing steel plate and the lower pier fixing steel plate respectively.
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, an efficient integrated rubber support 1 for resisting concentrated stress includes an upper steel plate 11 and a lower steel plate 12, and a rubber support body 13 is arranged between the upper steel plate 11 and the lower steel plate 12; in the present embodiment, the rubber mount body 12 includes a plurality of rigid stiffening steel plates and a plurality of elastic rubber sheets stacked in an interval staggered state, and is formed by a hot-press vulcanization molding process;
in the present embodiment, the upper steel plate 11 and the lower steel plate 12 are respectively in a circular shape, and a plurality of mounting holes 14 are uniformly distributed at intervals on the circumference of each of the upper steel plate and the lower steel plate, and preferably, the number of the mounting holes 14 is 4-12; further preferably, the number of mounting holes 14 is 6;
each mounting hole 14 of the upper steel plate 11 and each mounting hole 14 of the lower steel plate 12 are respectively installed and limited by a pull rod 15 and correspondingly matched, meanwhile, through holes 16 for inserting locking screws 17 are respectively formed in the side surfaces of the upper steel plate 11 and the lower steel plate 12, and the locking screws 17 are inserted into the through holes 16 in the side surfaces, so that the locking screws 17 are in locking connection with the pull rods 16; an upper steel plate 11 and a lower steel plate 12 are welded and fixed to an upper pier fixing steel plate (not shown) and a lower pier fixing steel plate (not shown), respectively;
preferably, each of the mounting holes 14 includes a first circular hole 14a and a second circular hole 14c respectively located at both sides, a trumpet-shaped communication hole 14b is provided between the first circular hole 14a and the second circular hole 14c for fast mounting and limiting with the pull rod 15, and the diameter of the second circular hole 14c is larger than that of the first circular hole 14 a.
This embodiment is through setting up mounting hole 14 respectively on last steel sheet 11 and lower steel sheet 12, adopt pull rod 15 to carry out the cartridge cooperation, then adopt locking screw 17 and pull rod 15 locking installation complex structure, it is integrated form structure to make to go up steel sheet 11, rubber support 13 and lower steel sheet 12 three installation, through the test, this structure can show the ability that improves to resist concentrated stress, can transmit the multi-angle deformation that comes from the bridge very well, satisfy the shear deformation of horizontal direction simultaneously, this embodiment is especially suitable for as the bearing of skew, curved bridge.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (7)
1. The integrated rubber support is characterized in that the upper steel plate and the lower steel plate are respectively in a circular shape, a plurality of mounting holes are uniformly distributed at intervals on the periphery of the upper steel plate, the mounting holes of the upper steel plate and the mounting holes of the lower steel plate are respectively matched in a pull rod mounting limiting corresponding mode, and are connected with the pull rod in a locking mode through side inserting locking screws; and the upper steel plate and the lower steel plate are respectively welded and fixed on the upper pier fixing steel plate and the lower pier fixing steel plate.
2. The integrated rubber mount with high efficiency and concentrated stress resistance as claimed in claim 1, wherein each mounting hole comprises a first circular hole and a second circular hole respectively located at two sides, and a trumpet-shaped communication hole is arranged between the first circular hole and the second circular hole for limiting the quick mounting with the pull rod.
3. An efficient concentrated stress resistant integrated rubber mount as claimed in claim 2 wherein said second circular hole has a larger diameter than said first circular hole.
4. A highly efficient concentrated stress resistant integrated rubber mount as claimed in claim 1, wherein said number of mounting holes is 4-12.
5. A highly efficient concentrated stress resistant integrated rubber mount as claimed in claim 1 wherein said mounting holes are 6 in number.
6. The integrated rubber support with high efficiency and concentrated stress resistance as claimed in claim 1, wherein the side surfaces of the upper steel plate and the lower steel plate are respectively provided with a through hole for inserting a locking screw.
7. An efficient concentrated stress resistant integrated rubber mount as claimed in claim 1, wherein said rubber mount body comprises a plurality of rigid stiffening steel plates and a plurality of elastic rubber sheets stacked in a staggered state, and is formed by a hot press vulcanization molding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612781.4U CN211113155U (en) | 2019-09-26 | 2019-09-26 | Integrated rubber support of high-efficient anti concentrated stress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612781.4U CN211113155U (en) | 2019-09-26 | 2019-09-26 | Integrated rubber support of high-efficient anti concentrated stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211113155U true CN211113155U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921612781.4U Active CN211113155U (en) | 2019-09-26 | 2019-09-26 | Integrated rubber support of high-efficient anti concentrated stress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211113155U (en) |
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2019
- 2019-09-26 CN CN201921612781.4U patent/CN211113155U/en active Active
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