CN111155423B - Rubber support damping device convenient to install - Google Patents
Rubber support damping device convenient to install Download PDFInfo
- Publication number
- CN111155423B CN111155423B CN202010070248.0A CN202010070248A CN111155423B CN 111155423 B CN111155423 B CN 111155423B CN 202010070248 A CN202010070248 A CN 202010070248A CN 111155423 B CN111155423 B CN 111155423B
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- China
- Prior art keywords
- steel plate
- connecting steel
- supporting
- lower connecting
- rubber layer
- Prior art date
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- 238000013016 damping Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 84
- 239000010959 steel Substances 0.000 claims abstract description 84
- 210000001503 joint Anatomy 0.000 claims abstract description 18
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 101100006960 Caenorhabditis elegans let-2 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/041—Elastomeric bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a rubber support damping device convenient to install, which comprises a lower connecting steel plate, fastening screws, sliding grooves and a supporting frame, wherein supporting steel plates are nested and installed on the inner side of the upper end of the lower connecting steel plate, a bump is fixedly connected to the outer end of each supporting steel plate, an upper connecting steel plate is connected to the upper end of each lower connecting steel plate in an adhering mode, butt joint holes are formed in the outer ends of the upper connecting steel plate and the lower connecting steel plate, the fastening screws are installed on the outer sides of the butt joint holes in a penetrating mode, and the sliding grooves are formed in the outer ends of the upper connecting steel plate and the lower connecting steel plate. This rubber support damping device of easy to assemble, the user only need hold the movable block that is connected with the support frame, can be stable carry out slip nest installation work at the internal surface of 2 group's connection steel sheets along the spout of corresponding position, and then cooperates the mounting structure between the slope form support frame of symmetric distribution and equidistant distribution internal rubber layer, the supporting strength of improvement device that can be stable.
Description
Technical Field
The invention relates to the technical field of rubber supports, in particular to a rubber support damping device convenient to install.
Background
Along with the continuous improvement of bridge construction technology, the matched rubber support production technology is also continuously perfected, the rubber support is a supporting component for supporting the weight of a container or equipment and fixing the container or equipment at a certain position, and the rubber support can be matched with other cushioning devices for supporting, but the existing rubber support damping device has certain defects, such as:
1. the conventional rubber support damping device cannot conveniently install the matched damping device according to the requirements, and complicated installation operation of a user is required, so that inconvenience is brought to the operation of the user;
2. The existing rubber support damping device has certain defects in supporting strength, so that the damping effect is not efficient enough, the service life of the device is shortened, and certain use defects exist.
Aiming at the problems, innovative design is urgently needed on the basis of the original shock absorption device structure.
Disclosure of Invention
The invention aims to provide a rubber support damping device convenient to install, so as to solve the problems that the matched damping device cannot be installed conveniently according to requirements, complicated installation operation is required for a user, and the damping effect is not efficient due to certain defects of supporting strength.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a rubber support damping device convenient to install, includes connecting steel sheet, fastening screw, spout and support frame down, the inboard nested supporting plate that installs of upper end of connecting steel sheet down, and the outer fixedly connected with lug of supporting plate, connecting steel sheet has been gone up to the upper end bonding connection of connecting steel sheet down, and go up the butt joint hole has all been seted up to the outer end of connecting steel sheet and connecting steel sheet down to the outside through-mounting of butt joint hole has fastening screw, the spout has all been seted up to the outer end of last connecting steel sheet and connecting steel sheet down, and the spout is linked together with the butt joint hole, movable block is installed in the outside nest of spout, and the outer end rotation of movable block is connected with the support frame to the terminal connecting axle that runs through of support frame, the surface of movable block runs through and installs the pivot, and the pivot is connected with the tip of support frame, the inboard fixedly connected with magnet of support frame, and the surface fixedly connected with reset spring of support frame.
Preferably, the lower connecting steel plate is provided with an inner rubber layer and a limit groove, the upper end face of the lower connecting steel plate is connected with the inner rubber layer in an adhesive mode, and the limit groove is formed in the outer surface of the inner rubber layer.
Preferably, the inner rubber layer is distributed at the upper end of the lower connecting steel plate at equal intervals, the inner rubber layer is in concave-convex fit with the supporting steel plate through the limiting groove, and the outer surface of the supporting steel plate is attached to the outer surface of the inner rubber layer.
Preferably, the fastening screws are distributed at the center point of the upper connecting steel plate at equal angles, the fastening screws and the outer ends of the movable blocks form a clamping structure, and the fastening screws, the upper connecting steel plate and the lower connecting steel plate form a dismounting and mounting structure through the butt joint holes.
Preferably, the movable block forms a rotating structure with the tail end of the supporting frame through the rotating shaft, and forms a sliding structure with the inner surfaces of the upper connecting steel plate and the lower connecting steel plate through the sliding groove.
Preferably, the number of the supporting frames is 2, the supporting frames are symmetrically distributed on the center point of the connecting shaft, the 2 supporting frames form a rotating structure through the connecting shaft, and the 2 supporting frames form a telescopic structure through a reset spring.
Preferably, the magnets are symmetrically distributed with 2 groups of magnets about the center point of the connecting shaft, the 2 groups of magnets are homonymous magnetic poles, and the magnets and the supporting frame are of an integrated structure.
Compared with the prior art, the invention has the beneficial effects that: the rubber support damping device is convenient to install;
1. The movable blocks distributed at equal angles are arranged, a user only needs to hold the movable blocks connected with the supporting frames, sliding nesting installation work can be stably carried out on the inner surfaces of the 2 groups of connecting steel plates along the sliding grooves at corresponding positions, and then the supporting strength of the device can be stably improved by matching with the installation structure between the symmetrically distributed inclined supporting frames and the inner rubber layers distributed at equal intervals;
2. The support frames are distributed obliquely, the support frames which are installed at the outer ends of the device in a nested mode are pressed synchronously and are close to each other in the opposite direction, and accordingly the relative reset force of the multiple groups of reset springs and the same-name repulsive force between the multiple groups of magnets close to each other are matched, secondary shock absorption work is conducted on pressure applied to the device stably, and shock absorption quality and service life of the device are improved.
Drawings
FIG. 1 is a schematic illustration of the present invention a schematic cross-sectional structure;
FIG. 2 is a schematic side view of the support frame of the present invention;
FIG. 3 is a schematic side cross-sectional view of a movable block according to the present invention;
FIG. 4 is a schematic view showing the bottom structure of the upper connecting steel plate of the present invention;
FIG. 5 is an inner rubber layer of the present invention schematic of the structure in the front section.
In the figure: 1. a lower connecting steel plate; 2. an inner rubber layer; 3. a limit groove; 4. supporting a steel plate; 5. a bump; 6. a steel plate is connected on the upper part; 7. a butt joint hole; 8. a fastening screw; 9. a chute; 10. a movable block; 11. a support frame; 12. a connecting shaft; 13. a magnet; 14. a return spring; 15. a rotating shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a rubber support damping device convenient to install, including lower connecting steel sheet 1, the internal rubber layer 2, the spacing groove 3, the back-up steel sheet 4, the lug 5, go up connecting steel sheet 6, butt joint hole 7, fastening screw 8, spout 9, movable block 10, support frame 11, connecting axle 12, magnet 13, reset spring 14 and pivot 15, the inboard nested back-up steel sheet 4 of installing of upper end of lower connecting steel sheet 1, and the outer fixedly connected with lug 5 of back-up steel sheet 4, the upper end bonding of lower connecting steel sheet 1 is connected with last connecting steel sheet 6, and go up connecting steel sheet 6 and lower connecting steel sheet 1's outer end all offered butt joint hole 7, and fastening screw 8 has all been seted up to the outside of butt joint hole 7, go up connecting steel sheet 6 and lower connecting steel sheet 1's outer end has all been seted up spout 9, and spout 9 is linked to each other with butt joint hole 7, movable block 10 is installed to the outside nest of spout 9, and the outer end rotation of movable block 10 is connected with support frame 11, and the end of support frame 11 runs through and installs connecting axle 12, the surface of movable block 10 runs through 15, and 15 and the end of support frame 11 is connected with the tip of support frame 11, the inside fixedly connected with magnet 13, and the outer surface of support frame 11 is fixedly connected with reset spring 11.
The lower connecting steel plate 1 is provided with an inner rubber layer 2 and a limit groove 3, the upper end face of the lower connecting steel plate 1 is connected with the inner rubber layer 2 in an adhering way, the outer surface of the inner rubber layer 2 is provided with the limit groove 3, the inner rubber layer 2 is distributed at the upper end of the lower connecting steel plate 1 at equal intervals, the inner rubber layer 2 and the supporting steel plate 4 form concave-convex fit through the limit groove 3, the outer surface of the supporting steel plate 4 is attached to the outer surface of the inner rubber layer 2, and the abutting area of the device is effectively increased through the supporting steel plate 4 and the inner rubber layer 2 which are in attaching contact, so that the supporting strength of the device is increased;
The fastening screws 8 are distributed at the center point of the upper connecting steel plate 6 at equal angles, the fastening screws 8 and the outer ends of the movable blocks 10 form a clamping structure, the fastening screws 8, the upper connecting steel plate 6 and the lower connecting steel plate 1 form a disassembly and installation structure through the butt joint holes 7, and the butt joint holes 7 which are nested and installed with the upper connecting steel plate 6 and the lower connecting steel plate 1 can stably limit the tail ends of the contacted movable blocks 10;
the movable block 10 and the tail end of the supporting frame 11 form a rotating structure through the rotating shaft 15, and the movable block 10 and the inner surfaces of the upper connecting steel plate 6 and the lower connecting steel plate 1 form sliding structures through the sliding chute 9, so that the movable block 10 can stably slide, disassemble and install along the inner surfaces of the upper connecting steel plate 6 and the lower connecting steel plate 1;
The support frame 11 has 2 about the central point symmetry distribution of connecting axle 12, and 2 support frames 11 constitute revolution mechanic through connecting axle 12, and 2 support frames 11 constitute extending structure through reset spring 14, magnet 13 has 2 groups about the central point symmetry distribution of connecting axle 12, and 2 group's magnet 13 are the homonymy magnetic pole, and magnet 13 and support frame 11 are integrated structure, let 2 support frames 11 of pressurized, the relative reset force of accessible reset spring 14 and the repulsion force between magnet 13 stable carry out secondary support work.
Working principle: when the rubber support damping device convenient to install is used, according to fig. 1-4, the device is firstly placed at the position of an inner seam of a bridge to be operated, then a plurality of groups of support frames 11 and movable blocks 10 to be installed are nested and installed along the sliding grooves 9 at the corresponding positions on the inner sides of the lower connecting steel plate 1 and the upper connecting steel plate 6, at the moment, the movable blocks 10 slide along the inner surfaces of the sliding grooves 9 stably until the movable blocks move to be in contact with the outer surfaces of the inner rubber layer 2, then a user nests and installs fastening screws 8 in corresponding butt joint holes 7, so that the whole device and the inner side of the bridge are installed, and meanwhile, the tail ends of the fastening screws 8 synchronously abut against the movable blocks 10 and limit the movable blocks;
According to fig. 1, fig. 4 and fig. 5, when the device is pressed too much in the working process, the connecting steel plate 6 presses the inner rubber layer 2 uniformly distributed on the inner side of the device to perform extrusion work, so that the deformation force of the inner rubber layer 2 is stable to perform supporting work, when the pressing degree is too large, the supporting frames 11 are pressed on a plurality of groups of inclined supporting frames 11 in contact with the edge, at the moment, the supporting frames 11 are oppositely closed along the connecting shaft 12, meanwhile, the restoring springs 14 fixed on the inner side are compressed, along with the opposite movement between the supporting frames 11, the magnets 13 on the same name on the inner side are closed along with the opposite movement between the supporting frames 11, and then the corresponding repulsive force between the opposite restoring force of the plurality of groups of restoring springs 14 and the corresponding magnets 13 closed towards each other is matched, so that the pressure applied to the device is stabilized to perform secondary cushioning work, and the overall practicability is improved.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a rubber support damping device of easy to assemble, includes down connecting steel sheet (1), fastening screw (8), spout (9) and support frame (11), its characterized in that: the upper end inner side of the lower connecting steel plate (1) is nested to be provided with a supporting steel plate (4), the outer end of the supporting steel plate (4) is fixedly connected with a bump (5), the upper end of the lower connecting steel plate (1) is connected with an upper connecting steel plate (6) in an adhering mode, the outer ends of the upper connecting steel plate (6) and the lower connecting steel plate (1) are provided with butt joint holes (7), the outer sides of the butt joint holes (7) are penetrated and are provided with fastening screws (8), the outer ends of the upper connecting steel plate (6) and the lower connecting steel plate (1) are provided with sliding grooves (9), the sliding grooves (9) are communicated with the butt joint holes (7), the outer sides of the sliding grooves (9) are nested to be provided with movable blocks (10), the outer ends of the movable blocks (10) are connected with supporting frames (11) in a rotating mode, connecting shafts (12) are penetrated and installed at the tail ends of the supporting frames (11), rotating shafts (15) are penetrated and connected with the end portions of the supporting frames (11), the inner sides of the supporting frames (11) are fixedly connected with magnet (13), and the outer surfaces of the supporting frames (11) are fixedly connected with reset springs (14);
The movable block (10) and the tail end of the supporting frame (11) form a rotating structure through a rotating shaft (15), and the movable block (10) and the inner surfaces of the upper connecting steel plate (6) and the lower connecting steel plate (1) form a sliding structure through a sliding groove (9);
2 supporting frames (11) are symmetrically distributed about the center point of the connecting shaft (12), the 2 supporting frames (11) form a rotating structure through the connecting shaft (12), and the 2 supporting frames (11) form a telescopic structure through a reset spring (14);
the magnets (13) are symmetrically distributed with 2 groups of magnets (13) with respect to the center point of the connecting shaft (12), the 2 groups of magnets (13) are identical-name magnetic poles, and the magnets (13) and the supporting frame (11) are of an integrated structure.
2. The rubber bearing vibration damper of claim 1, wherein: the lower connecting steel plate (1) is provided with an inner rubber layer (2) and a limiting groove (3), the upper end face of the lower connecting steel plate (1) is connected with the inner rubber layer (2) in an adhesive mode, and the limiting groove (3) is formed in the outer surface of the inner rubber layer (2).
3. The rubber bearing vibration damper of claim 2, wherein: the inner rubber layer (2) is distributed at the upper end of the lower connecting steel plate (1) at equal intervals, the inner rubber layer (2) is in concave-convex fit with the supporting steel plate (4) through the limiting groove (3), and the outer surface of the supporting steel plate (4) is attached to the outer surface of the inner rubber layer (2).
4. The rubber bearing vibration damper of claim 1, wherein: the fastening screws (8) are distributed at the center point of the upper connecting steel plate (6) at equal angles, the fastening screws (8) and the outer ends of the movable blocks (10) form a clamping structure, and the fastening screws (8) form a dismounting and mounting structure with the upper connecting steel plate (6) and the lower connecting steel plate (1) through the butt joint holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010070248.0A CN111155423B (en) | 2020-01-19 | 2020-01-19 | Rubber support damping device convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010070248.0A CN111155423B (en) | 2020-01-19 | 2020-01-19 | Rubber support damping device convenient to install |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111155423A CN111155423A (en) | 2020-05-15 |
| CN111155423B true CN111155423B (en) | 2024-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010070248.0A Active CN111155423B (en) | 2020-01-19 | 2020-01-19 | Rubber support damping device convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111155423B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851279B (en) * | 2020-08-10 | 2022-06-03 | 福建巧匠建筑工程有限公司 | Bridge plate anti-seismic device |
| CN112178123A (en) * | 2020-09-24 | 2021-01-05 | 王菊 | High-strength self-pressure-relief rubber damping support leg |
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| CN202107993U (en) * | 2011-06-23 | 2012-01-11 | 中国五冶集团有限公司 | Sliding spherical hinge base |
| CN206646891U (en) * | 2017-03-16 | 2017-11-17 | 福州合诚工程咨询管理有限公司 | A kind of shockproof structure for building |
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| CN211772791U (en) * | 2020-01-19 | 2020-10-27 | 灏昕汽车零部件制造无锡有限公司 | Rubber support damping device convenient to install |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2662772B2 (en) * | 1995-07-03 | 1997-10-15 | 川崎重工業株式会社 | Seismic isolation bearing structure for structures |
| JPH10213177A (en) * | 1997-01-31 | 1998-08-11 | Mitsubishi Heavy Ind Ltd | Base isolation unit and three-dimensional base isolating device using it |
| CN104164835A (en) * | 2014-08-15 | 2014-11-26 | 铁道第三勘察设计院集团有限公司 | High-damping vibration attenuation rubber support for bridge |
| CN205990582U (en) * | 2016-08-15 | 2017-03-01 | 王庆元 | Bridge girder anti-seismic bearing |
| CN106591642B (en) * | 2016-12-23 | 2019-01-01 | 灏昕汽车零部件制造无锡有限公司 | A kind of production technology of shock absorber bearing seat |
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| CN107366225B (en) * | 2017-08-11 | 2019-05-31 | 东南大学 | A kind of current vortex friction pendulum vibration absorption and isolation support |
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| CN209837357U (en) * | 2019-04-02 | 2019-12-24 | 山西大同大学 | Civil engineering damping device |
-
2020
- 2020-01-19 CN CN202010070248.0A patent/CN111155423B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202107993U (en) * | 2011-06-23 | 2012-01-11 | 中国五冶集团有限公司 | Sliding spherical hinge base |
| CN206646891U (en) * | 2017-03-16 | 2017-11-17 | 福州合诚工程咨询管理有限公司 | A kind of shockproof structure for building |
| CN109162362A (en) * | 2018-10-25 | 2019-01-08 | 安徽建筑大学 | Elastic tensile rubber shock insulation support |
| CN211772791U (en) * | 2020-01-19 | 2020-10-27 | 灏昕汽车零部件制造无锡有限公司 | Rubber support damping device convenient to install |
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| Publication number | Publication date |
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| CN111155423A (en) | 2020-05-15 |
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