CN211848873U - Multidirectional basin-type support with easily-replaced rubber plate - Google Patents
Multidirectional basin-type support with easily-replaced rubber plate Download PDFInfo
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- CN211848873U CN211848873U CN201922403686.XU CN201922403686U CN211848873U CN 211848873 U CN211848873 U CN 211848873U CN 201922403686 U CN201922403686 U CN 201922403686U CN 211848873 U CN211848873 U CN 211848873U
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Abstract
The utility model discloses a multidirectional pot type support with easily replaced rubber plates, which comprises an upper seat plate, a middle plate, a rubber plate, a pot ring, a limiting mechanism, a lower seat plate and an adjusting device; the middle plate and the rubber plate are arranged between the upper seat plate and the lower seat plate, sliding stainless steel is fixed on the lower surface of the upper seat plate, a sliding plate is embedded on the upper surface of the middle plate, and the upper surface of the sliding plate is in sliding fit with the sliding stainless steel; a limiting ring of the limiting mechanism is fixed with the middle plate through a limiting screw; the adjusting device can adjust the up-and-down movement of the basin ring. The utility model can slide along a plurality of directions by the arrangement of the sliding stainless steel and the sliding plate; through stop gear and adjusting device's setting, can not receive under the condition of vertical load effect at the support, accomplish the change of inside rubber slab, reciprocate the basin ring through adjusting screw, make the rubber slab have the space of taking out in the horizontal direction, made things convenient for the change of rubber slab, prolonged the life of support.
Description
Technical Field
The utility model belongs to bridge building field specifically is a basin formula support that relates to a rubber slab is easily changed to multidirectional type.
Background
The support is a functional component for connecting the main beam of the bridge and the pier. The main beam of the bridge can stretch out and draw back and rotate in the working process due to the temperature and other reasons, and the bridge support can eliminate the limitation of the bridge pier on the deformation of the main beam through a proper structure, so that the main beam can freely stretch out and draw back and rotate. The bridge support can be divided into three types according to the movement characteristics, one type is a fixed support, the support can only meet the rotation requirement of a main beam of the bridge, and the support cannot slide in the length direction and the width direction of the main beam; the second one is a one-way movable support which can limit the displacement of the main beam of the bridge along the width direction of the bridge, bear the horizontal load of the main beam and adapt to the expansion of the main beam along the length direction of the bridge besides the rotation function; and the third is a bidirectional sliding support, and the support can slide in the length direction and the width length direction of the bridge except for the rotating function. The bridge bearing can be divided into a steel bearing and a rubber bearing according to materials, the rubber bearing is mainly used at present, and a basin-type rubber bearing is one of the most common bearings.
Traditional basin formula rubber support easily causes extruding of rubber slab in the use, rotates dumb, and the ageing inefficacy of rubber slab causes basin formula support life to shorten, often needs the whole support of changing, changes the difficulty, and the expense is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multidirectional basin-shaped support with easily replaced rubber plates, which can slide along a plurality of directions through the arrangement of sliding stainless steel and a sliding plate; the inside rubber part of benzvalene form support, it is easy ageing, and long service life is short, and long service life is less than the life-span of other components of support body, need in time change, in order to avoid influencing the stress state of support, influence the rotation performance of support, through stop gear and adjusting device's setting, can not receive under the condition of vertical load effect at the support, accomplish the change of inside rubber slab, reciprocate the basin ring through adjusting screw, make the rubber slab have the space of taking out in the horizontal direction, the change of rubber slab has been made things convenient for, and the service life of support has been prolonged.
The purpose of the utility model can be realized by the following technical scheme:
the multi-directional pot type support with the easily replaced rubber plate comprises an upper base plate, a middle plate, the rubber plate, a pot ring, a limiting mechanism, a lower base plate and an adjusting device;
the middle plate and the rubber plate are arranged between the upper seat plate and the lower seat plate, sliding stainless steel is fixed on the lower surface of the upper seat plate, a sliding plate is embedded on the upper surface of the middle plate, the lower surface of the sliding plate is embedded and fixed on the upper surface of the middle plate, and the upper surface of the sliding plate is in sliding fit with the sliding stainless steel;
the center of the upper surface of the lower seat plate is fixedly provided with a circular truncated cone bulge, the lower surface of the middle plate is abutted against the upper surface of the rubber plate, and the lower surface of the rubber plate is abutted against the surface of the circular truncated cone bulge of the lower seat plate;
the limiting mechanism comprises a limiting ring and a limiting screw, the limiting ring is arranged between the middle plate and the basin ring, the limiting ring and the middle plate are fixed through the limiting screw, and the bottom surface of the limiting ring is abutted against the top surface of the basin ring;
adjusting device includes adjusting screw, lock nut, reset nut and lifting nut, and the side surface of going up the bedplate is fixed with adjusts the engaging lug, and the lateral wall of basin ring is fixed with basin ring and adjusts the ear, adjusts the corresponding setting of engaging lug and basin ring regulation ear, and adjusting screw runs through to be installed on adjusting the engaging lug and basin ring regulation ear.
Further, the week side of intermediate lamella is fixed with first annular arch, and the lower surface of first annular arch flushes with the lower surface of intermediate lamella, and the basin ring is fixed in week side of intermediate lamella and rubber slab, and week side inner wall of basin ring has set firmly the annular arch of second, and the annular bellied upper surface of second flushes with the upper surface of basin ring, and the annular bellied week side internal surface of second and the week side surface butt of intermediate lamella, the annular bellied lower surface of second and the first annular bellied upper surface butt of intermediate lamella.
Furthermore, an annular sealing ring is arranged between the lower surface of the basin ring and the upper surface of the lower seat plate.
Furthermore, the adjusting screw rod is fixed on the adjusting connecting lug through the locking nut, and the basin ring adjusting lug is limited to move up and down through the reset nut and the lifting nut.
The utility model has the advantages that:
the utility model can slide along a plurality of directions by the arrangement of the sliding stainless steel and the sliding plate; the inside rubber part of benzvalene form support, it is easy ageing, and long service life is short, and long service life is less than the life-span of other components of support body, need in time change, in order to avoid influencing the stress state of support, influence the rotation performance of support, through stop gear and adjusting device's setting, can not receive under the condition of vertical load effect at the support, accomplish the change of inside rubber slab, reciprocate the basin ring through adjusting screw, make the rubber slab have the space of taking out in the horizontal direction, the change of rubber slab has been made things convenient for, and the service life of support has been prolonged.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of a multi-directional basin-type support with easily replaceable rubber plates;
fig. 2 is a schematic cross-sectional view of the pot support with the multi-directional easily replaceable rubber plate of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A multi-directional basin-type support with an easily-replaced rubber plate, as shown in fig. 1 and 2, comprises an upper seat plate 1, a middle plate 3, a rubber plate 4, a basin ring 7, a limiting mechanism, a lower seat plate 8 and an adjusting device;
the middle plate 3 and the rubber plate 4 are arranged between the upper seat plate 1 and the lower seat plate 8, specifically, the sliding stainless steel 2 is fixed on the lower surface of the upper seat plate 1, the sliding plate 3-1 is embedded on the upper surface of the middle plate 3, the lower surface of the sliding plate 3-1 is embedded on the upper surface of the middle plate 3, and the upper surface is in sliding fit with the sliding stainless steel 2;
the center of the upper surface of the lower seat plate 8 is fixedly provided with a circular truncated cone bulge, the lower surface of the middle plate 3 is abutted against the upper surface of the rubber plate 4, the lower surface of the rubber plate 4 is abutted against the circular truncated cone bulge surface of the lower seat plate 8, preferably, the peripheral side of the middle plate 3 is fixedly provided with a first annular bulge, the lower surface of the first annular bulge is flush with the lower surface of the middle plate 3, the basin ring 7 is fixed on the peripheral side of the middle plate 3 and the rubber plate 4, specifically, the peripheral side inner wall of the basin ring 7 is fixedly provided with a second annular bulge, the upper surface of the second annular bulge is flush with the upper surface of the basin ring 7, the peripheral side inner surface of the second annular bulge is abutted against the peripheral side outer surface of the middle plate 3, the lower surface of the second annular bulge is abutted against the upper surface of the first annular bulge of the middle plate 3 to form a sealing structure, and it is required to be explained that an annular, the sealing function is realized, and dust and rainwater are prevented from entering the inside of the support;
the limiting mechanism comprises a limiting ring 5 and a limiting screw 6, the limiting ring 5 is arranged between the middle plate 3 and the basin ring 7, the limiting ring 5 and the middle plate 3 are fixed through the limiting screw 6, the bottom surface of the limiting ring 5 is abutted against the top surface of the basin ring 7, and the basin ring 7 is limited from moving in the rotating process;
the adjusting device comprises an adjusting screw 9, a locking nut 9-1, a reset nut 9-2 and a lifting nut 9-3, specifically, an adjusting connecting lug 1-1 is fixed on the side surface of the upper seat plate 1, a basin ring adjusting lug 7-1 is fixed on the side wall of the basin ring 7, the adjusting connecting lug 1-1 and the basin ring adjusting lug 7-1 are correspondingly arranged, the adjusting screw 9 is arranged on the adjusting connecting lug 1-1 and the basin ring adjusting lug 7-1 in a penetrating manner, the adjusting screw 9 is fixed on the adjusting connecting lug 1-1 by the locking nut 9-1, the limit movement of the basin ring adjusting lug 7-1 is limited by the reset nut 9-2 and the lifting nut 9-3, when the basin ring 7 needs to move up and down, the reset nut 9-2 and the lifting nut 9-3 are respectively rotated to enable the rubber plate 4 to move up and down in the horizontal direction, so that a replacing space is provided, thereby achieving the purpose of replacing the rubber plate;
the utility model discloses a theory of operation and mode:
when the rubber plate of the support needs to be replaced, firstly loosening the limit screw 6, removing the limit ring 5, then adjusting the locking nut 9-1, the reset nut 9-2 and the lifting nut 9-3 to enable the basin ring 7 to move upwards, so that the rubber plate 4 has a drawing space in the horizontal direction, and the replacement of the rubber plate is realized;
the sliding stainless steel and the sliding plate are arranged, so that the support can slide along multiple directions;
the multidirectional basin-type support enables the support to slide along multiple directions through the arrangement of the sliding stainless steel and the sliding plate; the inside rubber part of benzvalene form support, it is easy ageing, and long service life is short, and long service life is less than the life-span of other components of support body, need in time change, in order to avoid influencing the stress state of support, influence the rotation performance of support, easily change rubber slab benzvalene form support can not receive under the condition of vertical load effect at the support, accomplish the change of inside rubber slab, reciprocate the basin ring through adjusting screw, make the rubber slab have the space of taking out in the horizontal direction, the change of rubber slab has been made things convenient for, and the service life of support has been prolonged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the structure of the invention and various modifications, additions or substitutions as are known to those skilled in the art may be made to the described embodiments without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The multidirectional basin-type support with the easily-replaced rubber plate is characterized by comprising an upper seat plate (1), a middle plate (3), a rubber plate (4), a basin ring (7), a limiting mechanism, a lower seat plate (8) and an adjusting device;
the middle plate (3) and the rubber plate (4) are arranged between the upper seat plate (1) and the lower seat plate (8), the sliding stainless steel (2) is fixed on the lower surface of the upper seat plate (1), the sliding plate (3-1) is embedded on the upper surface of the middle plate (3), the lower surface of the sliding plate (3-1) is embedded and fixed on the upper surface of the middle plate (3), and the upper surface is in sliding fit with the sliding stainless steel (2);
a circular truncated cone bulge is fixedly arranged at the center of the upper surface of the lower seat plate (8), the lower surface of the middle plate (3) is abutted against the upper surface of the rubber plate (4), and the lower surface of the rubber plate (4) is abutted against the circular truncated cone bulge surface of the lower seat plate (8);
the limiting mechanism comprises a limiting ring (5) and a limiting screw (6), the limiting ring (5) is arranged between the middle plate (3) and the basin ring (7), the limiting ring (5) and the middle plate (3) are fixed through the limiting screw (6), and the bottom surface of the limiting ring (5) is abutted to the top surface of the basin ring (7);
the adjusting device comprises an adjusting screw rod (9), a locking nut (9-1), a reset nut (9-2) and a lifting nut (9-3), an adjusting connecting lug (1-1) is fixed on the side surface of the upper seat plate (1), a basin ring adjusting lug (7-1) is fixed on the side wall of the basin ring (7), the adjusting connecting lug (1-1) and the basin ring adjusting lug (7-1) are arranged correspondingly, and the adjusting screw rod (9) is installed on the adjusting connecting lug (1-1) and the basin ring adjusting lug (7-1) in a penetrating mode.
2. The multi-directional basin-type support for easily replacing rubber plates as claimed in claim 1, wherein a first annular protrusion is fixed on the periphery of the middle plate (3), the lower surface of the first annular protrusion is flush with the lower surface of the middle plate (3), the basin ring (7) is fixed on the periphery of the middle plate (3) and the rubber plates (4), a second annular protrusion is fixed on the inner wall of the periphery of the basin ring (7), the upper surface of the second annular protrusion is flush with the upper surface of the basin ring (7), the inner surface of the periphery of the second annular protrusion is abutted with the outer surface of the periphery of the middle plate (3), and the lower surface of the second annular protrusion is abutted with the upper surface of the first annular protrusion of the middle plate (3).
3. A multi-directional pot support for easily replaceable rubber sheets as claimed in claim 1, wherein an annular sealing ring is provided between the lower surface of the pot ring (7) and the upper surface of the lower seat plate (8).
4. The pot support of the multi-directional easy-to-replace rubber plate as claimed in claim 1, wherein the locking nut (9-1) fixes the adjusting screw (9) on the adjusting connecting lug (1-1), and the reset nut (9-2) and the lifting nut (9-3) limit the up-and-down movement of the pot ring adjusting lug (7-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403686.XU CN211848873U (en) | 2019-12-27 | 2019-12-27 | Multidirectional basin-type support with easily-replaced rubber plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403686.XU CN211848873U (en) | 2019-12-27 | 2019-12-27 | Multidirectional basin-type support with easily-replaced rubber plate |
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| CN211848873U true CN211848873U (en) | 2020-11-03 |
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| CN201922403686.XU Active CN211848873U (en) | 2019-12-27 | 2019-12-27 | Multidirectional basin-type support with easily-replaced rubber plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376412A (en) * | 2020-11-25 | 2021-02-19 | 成都市新筑路桥机械股份有限公司 | Bridge support capable of keeping exposed height of sliding plate |
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2019
- 2019-12-27 CN CN201922403686.XU patent/CN211848873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376412A (en) * | 2020-11-25 | 2021-02-19 | 成都市新筑路桥机械股份有限公司 | Bridge support capable of keeping exposed height of sliding plate |
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