CN202925462U - Supporting seat leveling steel plate for gradient precast beam - Google Patents
Supporting seat leveling steel plate for gradient precast beam Download PDFInfo
- Publication number
- CN202925462U CN202925462U CN 201220637967 CN201220637967U CN202925462U CN 202925462 U CN202925462 U CN 202925462U CN 201220637967 CN201220637967 CN 201220637967 CN 201220637967 U CN201220637967 U CN 201220637967U CN 202925462 U CN202925462 U CN 202925462U
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- China
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- steel plate
- leveling steel
- precast beam
- gradient
- supporting seat
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Abstract
The utility model relates to a supporting seat leveling steel plate for a gradient precast beam, which is characterized in that the top surface of the leveling steel plate is a horizontal plane, the bottom surface of the leveling steel plate is provided with an installation groove which is matched with a supporting seat, the top surface of the installation groove is a slope surface which is consistent with the oblique gradient of a bridge in the longitudinal direction and the transverse direction, and the top surface of the leveling steel plate is provided with an anchoring member which is connected with a bridge body and a connecting mechanism which is connected with the supporting seat. The anchoring member is an anchoring bolt or a reinforcing steel bar; and the connection mechanism comprises an installation screw hole and an installation nut or a threaded bushing which is arranged on the top surface of the leveling steel plate and corresponds to the installation screw hole. The supporting seat leveling steel plate for the gradient precast beam is simple in structure and convenient to install; when the supporting seat is installed, no beam template for the leveling steel plate needs to be produced, so that labor can be saved, and the cost is low; and the top surface of the installation nut or the threaded bushing is connected with a sealing gasket, so that the concrete can be prevented from entering the nut to cause the failure of the inner threads of the nut, and safety and reliability can be realized.
Description
Technical field
The utility model relates to the bearing installation fitting that uses in a kind of bridge engineering, relates in particular to a kind of for the leveling steel plate of erection support on gradient precast beam is being arranged.
Background technology
The bearing that uses at present comprises all kinds bearings such as lead rubber bearing, unleaded shock insulation rubber bearing, horizontal force dispersing type bearing, highway bridge pot bearing, pot bearing, antidetonation pot bearing, spherical bearing, quake-proof ball-shaped support, tension quake-proof ball-shaped support, bearing all has on gradient precast beam to, direction across bridge or vertical direction across bridge at vertical bridge to be installed, generally all must be first with leveling steel plate pre-buried (or welding) in beam body bottom surface, then erection support.There is following deficiency in traditional mounting means: when making precast beam, have the beam forms of leveling steel plate to make complexity, time-consuming, cause cost to increase.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of support leveling steel plate be used to gradient precast beam is arranged, to overcome the existing deficiency of above-mentioned prior art.
The technical scheme that the utility model is taked is: a kind of support leveling steel plate be used to gradient precast beam is arranged, described leveling steel plate end face is horizontal plane, leveling steel plate bottom surface has the mounting groove adaptive with bearing, the groove end face of described mounting groove is consistent with bridge vertical, horizontal gradient domatic, and described leveling steel plate end face is provided with the anchoring piece that is connected with bridge beam body and the bindiny mechanism that is connected with bearing.
Its further technical scheme is: described anchoring piece or for anchor bolt or for reinforcing bar.
Its further technical scheme be: described bindiny mechanism comprises installation screw, and the mounting nuts or the screw shell that are positioned at leveling steel plate end face and installation screw correspondence position.
The end face of described mounting nuts or screw shell connects seal gasket.
Described seal gasket 4 or be circular or for square.
Owing to adopting technique scheme, being used for of the utility model has the support leveling steel plate of gradient precast beam to have following beneficial effect:
The utility model be used for have the support leveling steel plate structure of gradient precast beam simple, leveling steel plate end face is provided with the bindiny mechanism that is connected with bearing, is convenient to and being connected of bearing, and is easy for installation; The mounting nuts of bindiny mechanism or the end face of screw shell connect seal gasket, can avoid concrete to flow into nut, cause nut inner thread to lose efficacy, and be safe and reliable.
2. adopt the support leveling steel plate that is used for having gradient precast beam of the utility model, need not to be manufactured with the beam forms of leveling steel plate when erection support, the saving of labor is saved trouble, and reduces costs.
Be further described below in conjunction with the technical characterictic for the support leveling steel plate that gradient precast beam is arranged of drawings and Examples to the utility model.
Description of drawings
The support leveling steel plate structure schematic diagram that is used for having gradient precast beam of Fig. 1～Fig. 3: the utility model embodiment one:
The A-A sectional view of Fig. 1-Fig. 3, the B-B sectional view of Fig. 2-Fig. 3, Fig. 3-top view;
Fig. 4～Fig. 5: screw shell structural representation (band seal gasket):
The upward view of Fig. 4-Fig. 5, Fig. 5-front view (analysing and observe);
Fig. 6～Fig. 7: mounting nuts structural representation (band seal gasket):
The upward view of Fig. 6-Fig. 7, Fig. 7-front view (analysing and observe);
The support leveling steel plate structure schematic diagram that is used for having gradient precast beam of Fig. 8～Figure 10: the utility model embodiment two:
The A-A sectional view of Fig. 8-Figure 10,
The B-B sectional view of Fig. 9-Figure 10,
Figure 10-top view;
Being used for of Figure 11: embodiment one has the support leveling steel plate of gradient precast beam to install and use view (broken section);
Being used for of Figure 12: embodiment two has the support leveling steel plate of gradient precast beam to install and use view (broken section).
In figure:
1-leveling steel plate, 11-mounting groove, 12-domatic, 21-screw shell, 22-mounting nuts, 31-anchor bolt, 32-reinforcing bar, 4-seal gasket, 5-beam body, 6-bearing, 7-pinner.
The specific embodiment
Embodiment one
Referring to Fig. 1～Fig. 3, a kind of support leveling steel plate be used to gradient precast beam is arranged, described leveling steel plate 1 end face is horizontal plane, leveling steel plate bottom surface has the mounting groove 11 adaptive with bearing, the end face of described mounting groove is consistent with bridge vertical, horizontal gradient domatic 12, and described leveling steel plate end face is provided with the anchoring piece that is connected with bridge beam body and the bindiny mechanism that is connected with bearing.
Described anchoring piece is anchor bolt 31.
Described bindiny mechanism comprises installation screw, and the mounting nuts 22 that is positioned at leveling steel plate end face and installation screw correspondence position.
The end face of described mounting nuts connects square seal gasket 4.
It is installed and used state and sees Figure 11.
Embodiment two
Referring to Fig. 8～Figure 10, a kind of support leveling steel plate be used to gradient precast beam is arranged, described leveling steel plate 1 end face is horizontal plane, leveling steel plate bottom surface has the mounting groove 11 adaptive with bearing, the end face of described mounting groove is consistent with bridge vertical, horizontal gradient domatic 12, and described leveling steel plate end face is provided with the anchoring piece that is connected with bridge beam body and the bindiny mechanism that is connected with bearing.
Described anchoring piece is reinforcing bar 32.
Described bindiny mechanism comprises installation screw, and the mounting nuts 22 that is positioned at leveling steel plate end face and installation screw correspondence position.
The end face of described mounting nuts connects square seal gasket 4.
It is installed and used state and sees Figure 12.
As the conversion of above-described embodiment one～embodiment two, the described bindiny mechanism that is positioned at leveling steel plate end face and installation screw correspondence position also can adopt the screw shell 21 with seal gasket; The shape of described seal gasket also can be circle or hexagon.
Claims (5)
1. support leveling steel plate that is used for having gradient precast beam, it is characterized in that: described leveling steel plate (1) end face is horizontal plane, leveling steel plate (1) bottom surface has the mounting groove adaptive with bearing (11), the groove end face of described mounting groove is domatic (12) consistent with bridge vertical, horizontal gradient, and described leveling steel plate end face is provided with the anchoring piece that is connected with bridge beam body and the bindiny mechanism that is connected with bearing.
2. the support leveling steel plate be used to gradient precast beam is arranged according to claim 1 is characterized in that: described anchoring piece or for anchor bolt (31) or be reinforcing bar (32).
3. the support leveling steel plate be used to gradient precast beam is arranged according to claim 1 and 2, it is characterized in that: described bindiny mechanism comprises installation screw, and the mounting nuts (22) or the screw shell (21) that are positioned at leveling steel plate end face and installation screw correspondence position.
4. the support leveling steel plate be used to gradient precast beam is arranged according to claim 3, is characterized in that: the end face connection seal gasket (4) of described mounting nuts or screw shell.
5. the support leveling steel plate be used to gradient precast beam is arranged according to claim 4 is characterized in that: described seal gasket (4) or for circular or for square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637967 CN202925462U (en) | 2012-11-27 | 2012-11-27 | Supporting seat leveling steel plate for gradient precast beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637967 CN202925462U (en) | 2012-11-27 | 2012-11-27 | Supporting seat leveling steel plate for gradient precast beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925462U true CN202925462U (en) | 2013-05-08 |
Family
ID=48215438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220637967 Expired - Fee Related CN202925462U (en) | 2012-11-27 | 2012-11-27 | Supporting seat leveling steel plate for gradient precast beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931019A (en) * | 2015-06-30 | 2015-09-23 | 南车南京浦镇车辆有限公司 | Non-horizontal rail car body leveling process |
| CN108824203A (en) * | 2018-07-09 | 2018-11-16 | 贵州新联爆破工程集团有限公司 | A kind of gradient precast beam support leveling device |
| CN111702947A (en) * | 2020-05-06 | 2020-09-25 | 上海兰德公路工程咨询设计有限公司 | Prefabricated bridge steel bar lifting type positioning device and method |
-
2012
- 2012-11-27 CN CN 201220637967 patent/CN202925462U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931019A (en) * | 2015-06-30 | 2015-09-23 | 南车南京浦镇车辆有限公司 | Non-horizontal rail car body leveling process |
| CN108824203A (en) * | 2018-07-09 | 2018-11-16 | 贵州新联爆破工程集团有限公司 | A kind of gradient precast beam support leveling device |
| CN111702947A (en) * | 2020-05-06 | 2020-09-25 | 上海兰德公路工程咨询设计有限公司 | Prefabricated bridge steel bar lifting type positioning device and method |
| CN111702947B (en) * | 2020-05-06 | 2021-08-27 | 上海兰德公路工程咨询设计有限公司 | Prefabricated bridge steel bar lifting type positioning device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20181127 |