CN211472147U

CN211472147U - Multidirectional movable bridge basin-type rubber support

Info

Publication number: CN211472147U
Application number: CN201922259162.8U
Authority: CN
Inventors: 丁民
Original assignee: Changshu Shuanghui Mechanism Manufacture Co ltd
Current assignee: Changshu Shuanghui Mechanism Manufacture Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-11
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a multidirectional moving bridge basin formula rubber support, including end basin and roof, be equipped with annular mount pad between end basin and the roof, the coaxial fixed connection in the top of end basin in bottom of the bottom of annular mount pad, the inside coaxial coupling of annular mount pad has the rubber pad, one side coaxial coupling that end basin was kept away from to the rubber pad has lower steel sheet, lower steel sheet keeps away from coaxial coupling has the supporting seat on one side of rubber pad, the coaxial annular positioning seat that is equipped with on one side of lower steel sheet is kept away from to the supporting seat, the roof is close the coaxial fixedly connected with supporting roof in one side of end basin, go up the coaxial fixedly connected with antifriction plate in one side that the supporting roof was kept away from to the steel sheet, the antifriction plate is kept away from the one end of last steel sheet and is extended to inside. The utility model discloses not only improve the dust proofness and the leakproofness of device, prolonged the life of device simultaneously.

Description

Multidirectional movable bridge basin-type rubber support

Technical Field

The utility model relates to a rubber support technical field especially relates to a multidirectional mobile bridge benzvalene form rubber support.

Background

The basin-type rubber bearing is a novel bridge bearing formed by combining a steel member and rubber, has the advantages of large bearing capacity, large horizontal displacement, flexible rotation and the like compared with basin-type bearings of other models and cast steel roller shaft bearings of the same type, comprises an upper seat plate, a sealing ring, a rubber plate, a bottom basin, foundation bolts, a dust cover and the like, comprises two types of fixed bearings and movable bearings, the movable bearings are divided into unidirectional movable bearings and bidirectional movable bearings, generally speaking, the fixed bearings are selected as the fixed ends of the bridge, the movable bearings are selected as the movable bearings, however, if the bridge surface is wide, the distance between the two support seats of the fixed end is large, and the transverse bridge expansion value is not negligible, the fixed end can not use the fixed support seat, but use one-way movable support, but two-way movable support can move to arbitrary direction in the horizontal plane, and the leakproofness of the dust cover that current rubber support set up is relatively poor. Therefore, the multidirectional movable bridge basin-type rubber support can be provided.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a multidirectional movable bridge basin-shaped rubber support.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multidirectional movable bridge basin-type rubber support comprises a bottom basin and a top plate, wherein a plurality of anchor bolts are vertically connected to the mutually far sides of the bottom basin and the top plate, an annular mounting seat is arranged between the bottom basin and the top plate, the bottom of the annular mounting seat is coaxially and fixedly connected to the top of the bottom basin, a rubber pad is coaxially connected to the inside of the annular mounting seat, a lower steel plate is coaxially connected to the side, far away from the bottom basin, of the rubber pad, a supporting seat is coaxially connected to the side, far away from the rubber pad, of the lower steel plate, an annular positioning seat is coaxially arranged on the side, far away from the lower steel plate, of the supporting seat, a placing groove is formed between the annular positioning seat and the top of the supporting seat, a supporting top plate is coaxially and fixedly connected to one side, close to the bottom basin, of the supporting top plate, an upper steel plate, the utility model discloses a bearing plate, including the antifriction plate, the antifriction plate is kept away from the one end of last steel sheet and is extended to inside the annular standing groove, and the bottom of antifriction plate and the top of supporting seat offset, it has annular dust guard to support to go back coaxial coupling on the roof one side of keeping away from, the annular dust guard keeps away from and is equipped with first ring channel on one side of supporting the roof coaxially, the one end that end basin was kept away from to the annular mount pad corresponds the coaxial fixedly connected with annular seat of position department, the coaxial second ring channel that is equipped with in top of annular seat, the inside coaxial fixedly connected with annular locating plate of second ring channel, one side that the supporting the roof was kept away from to the annular dust guard extends to in the second ring channel, just the top of annular.

Preferably, the top of the annular mounting seat is coaxially provided with a sealing ring, and the lower steel plate is coaxially connected in the sealing ring.

Preferably, the annular seat and the annular positioning plate are of an integral structure, and the outer walls of the annular seat and the annular positioning plate are provided with anti-corrosion coatings.

Preferably, the annular positioning seat and the supporting seat are of an integral structure, and the top of the annular positioning seat is subjected to fillet treatment.

The utility model provides a pair of multidirectional movable bridge benzvalene form rubber support, it is concrete, the utility model discloses the dustproof performance of device has not only been realized to the annular dust guard that sets up, has realized the diversified removal of device simultaneously, has not only improved the dustproofness and the leakproofness of device, has not only guaranteed that the device carries out normal work, has prolonged the life of device simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is the utility model provides a structural schematic diagram of multidirectional movable bridge basin formula rubber support.

Fig. 2 is a partial structure sectional view of the pot-shaped rubber bearing of the multidirectional moving bridge provided by the utility model.

Fig. 3 is a partial enlarged view of a part a of the multidirectional moving bridge basin-shaped rubber support.

Labeled as: the supporting device comprises a top plate 1, a supporting top plate 2, an annular dustproof plate 3, an annular seat 4, an annular mounting seat 5, a rubber pad 6, a lower steel plate 7, a supporting seat 8, a wear-resisting plate 9, an anchor bolt 10, an upper steel plate 11, an annular positioning seat 12, a placing groove 13, a sealing ring 14, a first annular groove 15, an annular positioning plate 16, a bottom basin 17 and a second annular groove 18.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

The structural features of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, a multidirectional movable bridge basin-type rubber support comprises a bottom basin 17 and a top plate 1, wherein a plurality of anchor bolts 10 are vertically connected to the mutually far sides of the bottom basin 17 and the top plate 1, an annular mounting seat 5 is arranged between the bottom basin 17 and the top plate 1, the bottom of the annular mounting seat 5 is coaxially and fixedly connected to the top of the bottom basin 17, a rubber pad 6 is coaxially connected to the inside of the annular mounting seat 5, a lower steel plate 7 is coaxially connected to one side of the rubber pad 6 far away from the bottom basin 17, a supporting seat 8 is coaxially connected to one side of the lower steel plate 7 far away from the rubber pad 6, an annular positioning seat 12 is coaxially arranged on one side of the supporting seat 8 far away from the lower steel plate 7, a placing groove 13 is formed between the annular positioning seat 12 and the top of the supporting seat 8, a supporting top plate 2 is coaxially and fixedly connected to one side of the top, go up the coaxial fixedly connected with antifriction plate 9 in one side that supporting roof 2 was kept away from to steel sheet 11, antifriction plate 9 keeps away from the one end of last steel sheet 11 and extends to inside annular standing groove 13, and the bottom of antifriction plate 9 offsets with the top of supporting seat 8, under the cooperation between the antifriction plate and the standing groove of setting, and then guaranteed the multidirectional activity of device.

It has annular dust guard 3 to go back coaxial coupling on one side that roof 1 was kept away from to roof support 2, annular dust guard 3 keeps away from on one side of roof support 2 and is coaxial to be equipped with first ring channel 15, the one end of end basin 17 is kept away from to annular mount pad 5 corresponds coaxial fixedly connected with annular seat 4 of position department, the top of annular seat 4 is coaxial to be equipped with second ring channel 18, the inside coaxial fixedly connected with annular locating plate 16 of second ring channel 18, one side that roof support 2 was kept away from to annular dust guard 3 extends to in the second ring channel 18, and the top of annular locating plate 16 extends to in the first ring channel 15 that corresponds position department, at the annular dust guard 3 that sets up, under the cooperation connection between the ring channel 4, and then the holistic leakproofness of device has been guaranteed, and simple structure, and then very big improvement the practicality of device.

Specifically, the utility model discloses when using, install the device in the roof beam body below through crab-bolt 10, the annular dust guard 3 of setting, annular seat 4 under first ring channel 15, the combined action of annular positioning board 16, can realize the dustproof performance of device, simultaneously at antifriction plate 9 that sets up, coaxial setting between standing groove 13, and then made the diversified removal of device, the dirt resistance and the leakproofness of device have not only been improved, not only guaranteed that the device carries out normal work, the life of device has been prolonged simultaneously.

Referring to fig. 1 and 2, further, a sealing ring 14 is coaxially arranged at the top of the annular mounting seat 5, and the lower steel plate 7 is coaxially connected in the sealing ring 14.

The provision of the seal ring 14 further improves the sealing performance of the entire device.

Referring to fig. 2, further, the annular seat 4 and the annular positioning plate 16 are an integral structure, and the outer walls of the annular seat 4 and the annular positioning plate 16 are provided with an anti-corrosion coating.

The annular seat 4 and the annular positioning plate 16 are integrally arranged, so that the stability of the device is improved, and the service life of the device is prolonged under the protection effect of the anti-corrosion coating.

Referring to fig. 2, further, the annular positioning seat 12 and the supporting seat 8 are an integral structure, and the top of the annular positioning seat 12 is rounded.

Annular positioning seat 12, the integrative setting of supporting seat 8, very big improvement the stability of device, annular positioning seat 12's fillet is handled simultaneously, has made things convenient for annular positioning seat 12 and has gone up the rotation between the steel sheet 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multidirectional moving bridge basin formula rubber support, includes end basin (17) and roof (1), its characterized in that, all be connected with a plurality of crab-bolts (10) perpendicularly on the one side of keeping away from each other of end basin (17) and roof (1), be equipped with annular mount pad (5) between end basin (17) and roof (1), the coaxial fixed connection in the top of end basin (17) in bottom of annular mount pad (5), the inside coaxial coupling of annular mount pad (5) has rubber pad (6), one side coaxial coupling that end basin (17) were kept away from to rubber pad (6) has lower steel sheet (7), coaxial coupling has supporting seat (8) on one side that rubber pad (6) were kept away from to lower steel sheet (7), coaxial annular positioning seat (12) that is equipped with on one side that lower steel sheet (7) was kept away from to supporting seat (8), standing groove (13) is formed between annular positioning seat (12) and the top of supporting seat (8), the supporting top plate (2) is coaxially and fixedly connected to one side, close to the bottom basin (17), of the top plate (1), an upper steel plate (11) is coaxially and fixedly connected to one side, far away from the top plate (1), of the supporting top plate (2), an abrasion-resistant plate (9) is coaxially and fixedly connected to one side, far away from the supporting top plate (2), of the upper steel plate (11), one end, far away from the upper steel plate (11), of the abrasion-resistant plate (9) extends into the annular placing groove (13), the bottom of the abrasion-resistant plate (9) is abutted to the top of the supporting seat (8), an annular dust-proof plate (3) is also coaxially connected to one side, far away from the top plate (1), of the supporting top plate (2), of the annular dust-proof plate (3), a first annular groove (15) is coaxially arranged on one side, far away from the bottom basin (17), of the annular mounting seat (5), the top of annular seat (4) is coaxial to be equipped with second ring channel (18), the coaxial fixedly connected with annular locating plate (16) in inside of second ring channel (18), one side that supporting roof (2) was kept away from in annular dust guard (3) extends to second ring channel (18), just the top of annular locating plate (16) extends to in the first ring channel (15) of corresponding position department.

2. The rubber support of claim 1, wherein the top of the annular mounting seat (5) is coaxially provided with a sealing ring (14), and the lower steel plate (7) is coaxially connected in the sealing ring (14).

3. The pot type rubber bearing for the multidirectional moving bridge as claimed in claim 1, wherein the annular seat (4) and the annular positioning plate (16) are of an integral structure, and anti-corrosion coatings are arranged on the outer walls of the annular seat (4) and the annular positioning plate (16).

4. The rubber pot bearing for the multidirectional moving bridge as claimed in claim 1, wherein the annular positioning seat (12) and the supporting seat (8) are of an integral structure, and the top of the annular positioning seat (12) is rounded.