CN214033344U - Detachable bridge support - Google Patents
Detachable bridge support Download PDFInfo
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- CN214033344U CN214033344U CN202021706427.0U CN202021706427U CN214033344U CN 214033344 U CN214033344 U CN 214033344U CN 202021706427 U CN202021706427 U CN 202021706427U CN 214033344 U CN214033344 U CN 214033344U
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- basin
- basin wall
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Abstract
The utility model discloses a detachable bridge bearing, which comprises a bottom basin arranged at the bottom; be provided with the steel basin on this end basin, extend again on the steel basin and be provided with the interior basin wall that the integral type upwards stretches out to the outside of interior basin wall still is provided with outer basin wall, the upper end of outer basin wall still be provided with the roof pressure wall that transversely stretches out to the inboard, and the internal diameter that sets up the roof pressure wall is the same with the internal diameter of interior dish wall, and outer basin wall set up to the removable bail formula structure that dissolves of halving. When the parts of inside rubber slab and damage are changed in the dismouting of this device, can dismantle the back with the outer basin wall in the outside, the corresponding jacking requirement that reduces the bridge, and change the back, only need fold the outer basin wall in the outside again, screw up the bolt can, slow again descend the bridge of top, just can accomplish whole process, convenience very.
Description
Technical Field
The utility model relates to a be used for roof beam body bearing structure, a removable formula bridge beam supports that trades specifically says so.
Background
Among the prior art, there are five main problems in highway bridge beam supports when later stage maintenance or change:
(1) when the support is replaced, the jacking height of the beam body is limited, and the old support is difficult to dismantle and a new support cannot be installed due to insufficient jacking height;
(2) when the beam body is jacked to exceed a certain height, the jacking displacement difference of each part can easily cause larger stress change in the beam body, so that the beam body is cracked and even damaged;
(3) when the support is replaced, whether local jacking or integral jacking is adopted, the requirement on jacking equipment is high, and corresponding conditions cannot be met on site;
(4) due to construction drawings, when the support is replaced at the later stage, the support replacement is not supported by the beam bottom space; the support seat is required to be integrally replaced at a later stage only because individual parts are damaged, and maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a basin-shaped rubber support aiming at the defects of the prior art; the technical scheme is as follows:
a detachable bridge support comprises a bottom basin arranged at the bottom; the bottom basin is provided with a steel basin, the steel basin is further provided with an integral upward-extending inner basin wall in an extending mode, the outer side of the inner basin wall is further provided with an outer basin wall, the upper end portion of the outer basin wall is further provided with a jacking wall which transversely extends inwards, the inner diameter of the jacking wall is the same as that of the inner basin wall, the outer basin wall is of a clamping hoop type structure with two equal parts capable of being disassembled, a detachable bolt connecting assembly is further arranged at the butt joint position of the outer basin wall, and the two equal parts of the clamping hoop type outer basin wall are detachably clamped on the outer side of the inner basin wall through the bolt connecting assembly; the rubber plate is correspondingly arranged in the area between the inner basin wall and the top pressing wall at the upper end of the inner basin wall; the rubber plate is correspondingly provided with a middle steel plate, and a top plate is correspondingly arranged above the middle steel plate; the upper end of the middle steel plate is of a T-shaped structure, the lower end face of the top plate is of a groove structure, the upper end part of the middle steel plate is correspondingly embedded in the top plate, and a dust cover is further embedded between the lower end face of the upper edge of the middle steel plate and the top pressing wall of the upper end of the outer basin wall.
Preferably, the bottom basin is further provided with a clamping groove at the position outside the inner basin wall, and the outer basin wall arranged outside the inner basin wall is correspondingly embedded in the clamping groove.
Preferably, the top pressure wall at the upper end of the outer basin wall is also provided with a clamping groove, and the dust cover between the outer basin wall and the middle steel plate is correspondingly embedded in the clamping groove; the dust cover is arranged to be a transparent acrylic plate dust cover.
Preferably, a polytetrafluoroethylene plate and a stainless steel plate are further mounted between the middle steel plate and the groove bottom of the top plate groove from bottom to top.
Preferably, a slide bar and a stainless steel bar are embedded between the side surface of the upper end of the middle steel plate and the side wall of the groove of the top plate.
Preferably, a gasket is further mounted on the upper end surface of the top plate; and the lower end surface of the bottom basin is correspondingly provided with a gasket.
Has the advantages that: the utility model discloses following beneficial effect has:
(1) the rubber plate is placed through the inner basin wall on the inner side and the outer basin wall on the outer side, the inner basin wall is of an integrated structure, the height of the rubber plate is lower than that of the traditional structure, the outer basin wall on the outer side is of a two-equal-part clamp structure, the rubber plate is detachably clamped on the outer side through the bolt connecting assembly, the top pressing wall is arranged at the upper end of the outer basin wall and extends to the upper end of the inner basin wall, the inner diameters of the rubber plate and the outer basin wall are the same, so that when the inner rubber plate and damaged parts are replaced in a dismounting mode, the outer basin wall on the outer side can be dismounted, the jacking requirement of the bridge is correspondingly reduced, after replacement, the outer basin wall on the outer side is only required to be folded again, the bolts are tightened, the bridge above the rubber plate is slowly descended, the whole process can be completed, and great convenience is achieved;
(2) the outer pot wall at the outer side of the device is correspondingly embedded in the clamping groove, so that the device is convenient to install and position; the top pressure plate is also provided with a clamping groove so as to facilitate installation of a dust cover, and the dust cover is arranged into a transparent dust cover structure so as to observe the internal condition and facilitate replacement of parts; the device is also provided with a middle steel plate, a stainless steel plate and the like, so that the whole structure is more smooth, stable and reliable, and the stability is stronger.
Drawings
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is a structural view of the middle bottom basin of the utility model;
fig. 3 is a top view of fig. 2.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1, 2 and 3, a detachable bridge support comprises a bottom basin 1 arranged at the bottom; the bottom basin 1 is provided with a steel basin 2, the steel basin 2 is further provided with an integrated upward extending inner basin wall 3 in an extending manner, the outer side of the inner basin wall 3 is also provided with an outer basin wall 4, the upper end part of the outer basin wall 4 is also provided with a top pressure wall 41 which transversely extends inwards, the inner diameter of the top pressure wall 41 is the same as that of the inner basin wall 3, the outer basin wall 4 is of a two-equal-detachable clamp structure, a detachable bolt connecting assembly 10 is further arranged at the butt joint part of the outer basin wall 4, and the two-equal-clamp type outer basin wall 4 is detachably clamped on the outer side of the inner basin wall 3 through the bolt connecting assembly 10; the rubber plate 5 is correspondingly arranged in the area between the inner pot wall 3 and the top pressing wall 41 at the upper end of the inner pot wall 3; the rubber plate 5 is correspondingly provided with a middle steel plate 6, and a top plate 7 is correspondingly arranged above the middle steel plate 6; the upper end of the middle steel plate 6 is in a T-shaped structure, the lower end face of the top plate 7 is in a groove structure, the upper end part of the middle steel plate 6 is correspondingly embedded in the top plate 7, and a dust cover 8 is embedded between the lower end face of the upper edge of the middle steel plate 6 and the top pressing wall of the upper end of the outer basin wall 4.
The bottom basin 1 is also provided with a clamping groove 9 at the outer side part of the inner basin wall 3, and the outer basin wall 4 arranged at the outer side of the inner basin wall 3 is correspondingly embedded in the clamping groove 9; the top pressure wall at the upper end of the outer basin wall 4 is also provided with a clamping groove 9, and a dust cover 8 between the outer basin wall 4 and the middle steel plate 6 is correspondingly embedded in the clamping groove 9; the dust cover 8 is provided as a transparent acrylic plate dust cover.
A polytetrafluoroethylene plate 11 and a stainless steel plate 12 are arranged between the middle steel plate 6 and the groove bottom of the top plate 7 from bottom to top; a slide bar 15 and a stainless steel bar 13 are also embedded between the side surface of the upper end of the middle steel plate 6 and the side wall of the groove of the top plate 7; a gasket 14 is also arranged on the upper end surface of the top plate 7; and the lower end surface of the bottom basin 1 is correspondingly provided with a gasket 14.
The placing of rubber slab corresponds the installation through the interior basin wall of inboard and the outer basin wall in the outside in this device, interior basin wall formula structure as an organic whole, highly set up a little than traditional structure, and the outer basin wall in the outside then sets up to the clamp formula structure of two halves, clamp in the outside through bolt coupling assembling detachable, and the upper end of outer basin wall sets up the top wall and stretches the upper end of interior basin wall, the internal diameter sets up the same, when the part of changing inside rubber slab and damage is changed in the dismouting like this, can dismantle the back with the outer basin wall in the outside, correspondingly reduce the jacking requirement of bridge, and change the back, only need fold the outer basin wall in the outside again, it can to tighten the bolt, the bridge with the top that slows down again, just can accomplish whole process, very convenience.
The outer pot wall at the outer side of the device is correspondingly embedded in the clamping groove, so that the device is convenient to install and position; the top pressure plate is also provided with a clamping groove so as to facilitate installation of a dust cover, and the dust cover is arranged into a transparent dust cover structure so as to observe the internal condition and facilitate replacement of parts; the device is also provided with a middle steel plate, a stainless steel plate and the like, so that the whole structure is more smooth, stable and reliable, and the stability is stronger.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a removable formula bridge beam supports which characterized in that: comprises a bottom basin (1) arranged at the bottom; the bottom basin (1) is provided with a steel basin (2), the steel basin (2) is further provided with an integrated inner basin wall (3) extending upwards in an extending mode, an outer basin wall (4) is further arranged on the outer side of the inner basin wall (3), a top pressing wall (41) extending inwards transversely is further arranged at the upper end of the outer basin wall (4), the inner diameter of the top pressing wall (41) is the same as that of the inner basin wall (3), the outer basin wall (4) is of a hoop type structure which is divided into two parts and can be disassembled, a detachable bolt connecting assembly (10) is further arranged at the butt joint position of the outer basin wall (4), and the two parts of the hoop type outer basin wall (4) can be detachably clamped on the outer side of the inner basin wall (3) through the bolt connecting assembly (10); the rubber plate (5) is correspondingly arranged in the area between the inner basin wall (3) and the top pressing wall (41) at the upper end of the inner basin wall (3); a middle steel plate (6) is correspondingly placed on the rubber plate (5), and a top plate (7) is correspondingly arranged above the middle steel plate (6); the upper end of the middle steel plate (6) is of a T-shaped structure, the lower end face of the top plate (7) is of a groove structure, the upper end part of the middle steel plate (6) is correspondingly embedded in the top plate (7), and a dust cover (8) is embedded between the lower end face of the upper edge of the middle steel plate (6) and the top pressing wall (41) at the upper end of the outer basin wall (4).
2. The replaceable bridge bearer of claim 1, wherein: the bottom basin (1) is also provided with a clamping groove (9) at the outer side part of the inner basin wall (3), and the outer basin wall (4) arranged at the outer side of the inner basin wall (3) is correspondingly embedded in the clamping groove (9).
3. The replaceable bridge bearer of claim 2, wherein: the top pressing wall (41) at the upper end of the outer basin wall (4) is also provided with a clamping groove (9), and a dust cover (8) between the outer basin wall (4) and the middle steel plate (6) is correspondingly embedded in the clamping groove (9); and the dust cover (8) is arranged as a transparent acrylic plate dust cover.
4. The replaceable bridge bearer of claim 1, wherein: and a polytetrafluoroethylene plate (11) and a stainless steel plate (12) are further arranged between the middle steel plate (6) and the groove bottom of the groove of the top plate (7) from bottom to top.
5. The replaceable bridge bearer of claim 1, wherein: and a slide bar (15) and a stainless steel bar (13) are embedded between the side surface of the upper end of the middle steel plate (6) and the side wall of the groove of the top plate (7).
6. The replaceable bridge bearer of claim 1, wherein: a gasket (14) is also arranged on the upper end surface of the top plate (7); and the lower end surface of the bottom basin (1) is correspondingly provided with a gasket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706427.0U CN214033344U (en) | 2020-08-17 | 2020-08-17 | Detachable bridge support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706427.0U CN214033344U (en) | 2020-08-17 | 2020-08-17 | Detachable bridge support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214033344U true CN214033344U (en) | 2021-08-24 |
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ID=77332377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021706427.0U Active CN214033344U (en) | 2020-08-17 | 2020-08-17 | Detachable bridge support |
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| Country | Link |
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| CN (1) | CN214033344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117552325A (en) * | 2024-01-08 | 2024-02-13 | 中裕铁信交通科技股份有限公司 | Visual bridge ball-type support |
-
2020
- 2020-08-17 CN CN202021706427.0U patent/CN214033344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117552325A (en) * | 2024-01-08 | 2024-02-13 | 中裕铁信交通科技股份有限公司 | Visual bridge ball-type support |
| CN117552325B (en) * | 2024-01-08 | 2024-05-10 | 中裕铁信交通科技股份有限公司 | Visual bridge ball-type support |
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