CN2665201Y - Height adjusting arrangement for basin type support - Google Patents
Height adjusting arrangement for basin type support Download PDFInfo
- Publication number
- CN2665201Y CN2665201Y CN 200320111350 CN200320111350U CN2665201Y CN 2665201 Y CN2665201 Y CN 2665201Y CN 200320111350 CN200320111350 CN 200320111350 CN 200320111350 U CN200320111350 U CN 200320111350U CN 2665201 Y CN2665201 Y CN 2665201Y
- Authority
- CN
- China
- Prior art keywords
- plate
- upper base
- base plate
- soffit
- end basin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a support saddle, in particular to a height adjusting structure for a bowl support saddle. The utility model comprises an upper saddling, a bottom bowl, a pressure bearing seal plate arranged between the upper saddling and the bottom bowl. An injection agent pipeline is arranged inside the bottom bowl. The inlet port of the injection agent pipeline is arranged on the outer surface of the wall of the bottom bowl and the outlet port is arranged on the inner surface of a concave cavity in the bottom bowl. The inlet port of the injection agent pipeline is in communication with the outside through a valve. The utility model solves the problems on current support saddles that the height cannot be adjusted during installation; disengaging will occur after installation; the service life of the support saddle and the safety factor of the bridge decrease. The utility model has the advantages that it is of little change to current products, it is convenient to install and construct; the performance of height adjusting is steady.
Description
Technical field
The utility model belongs to bearing, is meant a kind of structure of heightening of pot bearing especially.
Background technology
Benzvalene form, freely movable bearing used in the present existing bridge construction are level altitude, and above-mentioned existing bearing exists highly non-adjustable when mounted, exists the problem of coming to nothing after installing, and causes the reduction of bearing application life and bridge security coefficient.
Summary of the invention
What the purpose of this utility model was to provide a kind of pot bearing heightens structure to overcome the deficiency that prior art exists.
Overall structure of the present utility model is:
Pot bearing heighten structure, comprise upper base plate 1, end basin 9, be arranged at the pressure bearing and seal plate between upper base plate 1 and the end basin 9, basin 9 inside, the described end offer injecting pipeline 8, the inlet of this injecting pipeline 8 is opened in end basin 9 sidewall external surfaces, its outlet is opened in end basin 9 concave shaped cavity bottom interior surfaces, and the inlet of injecting pipeline 8 is by valve 7 and external communications.
Specific structural features of the present utility model also has:
Described pressure bearing and seal plate comprises the middle steel plate that is arranged at upper base plate 1 soffit, the rubber tile 4 that is stacked and placed on the middle steel plate soffit, being arranged in the end basin 9 inner concave shaped cavities of upper base plate 1 bottom and rubber tile 4, and the inner surface snug fit of the side of upper base plate 1 bottom and rubber tile 4 and end basin 9 inner concave shaped cavities.
The upper surface of upper base plate 1 soffit and middle steel plate adopts and is slidingly matched, sphere or arcwall face is rotatably assorted, a kind of in the integrated fixedly assembling.
Be filled with rapid hardening injecting 12 in end basin 9 inner chamber soffits and the injecting pipeline.
Be provided with tighten ring 3 between middle steel plate, rubber tile 4 and end basin 9 inner surfaces, horizontally embedded in the rubber tile 4 have a middle steel liner plate 11.
The upper surface of upper base plate 1 and end basin 9 bottom outer surfaces are provided with skid prevention rubber sheet, and the external surface of this skid prevention rubber sheet is distributed with anti-skidding projection.
The soffit of upper base plate 1 and the upper surface of middle steel plate fixedly are equipped with corrosion resistant plate and tetrafluoro plate respectively, between the adjacent surface of corrosion resistant plate and tetrafluoro plate for being slidingly matched.
Upper base plate 1 lower outer edge is bent downwardly and forms the convex edge, and the upper outside face of the medial surface of this convex edge and end basin 9 or middle steel plate 2 is for being slidingly matched.
The middle part soffit of middle steel plate is fixed with guide pad, and the middle part soffit of the outside of this guide pad and upper base plate 1 is concavo-convex being slidingly matched.
Valve 7 is selected one way valve for use.
The utility model is work like this:
When coming to nothing appears in bearing, can in end basin 9, inject rapid hardening injecting 12 through one way valve 7, injecting pipeline 8 by hydraulic pump, it is solid-state under the normal temperature low-temperature condition that the rapid hardening injecting is selected for use, is liquid rapid hardening injecting under the condition of high temperature.Can determine whether to reach the requirement bearing capacity at the outside setting pressure table of hydraulic pump.After reaching requirement, stop the injection of rapid hardening injecting 12, after bearing reaches desired height, can close hydraulic pump, stop the injection of rapid hardening injecting, rapid hardening injecting 12 is condensed into solid-state rapidly at normal temperature or low-temperature condition, one way valve 7 can guarantee that bearing gazes at agent 12 in long-term use middling speed and do not reveal.
The obtained technological progress of the utility model is:
Overall structure of the present utility model is simple, and little to the existing product change, stable performance is heightened in installation, easy construction.Can be widely applicable for the Height Adjustment of polytype pot bearing.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
The overall structure of present embodiment is the middle steel plate that adopts spherical rotation to cooperate comprising upper base plate 1, with the soffit of upper base plate 1 as shown in Figure 1.Be stacked and placed on the rubber tile 4 of middle steel plate soffit, being arranged in the end basin 9 inner concave shaped cavities of upper base plate 1 bottom and rubber tile 4, and the inner surface snug fit of the side of upper base plate 1 bottom and rubber tile 4 and end basin 9 inner concave shaped cavities, basin 9 inside, the described end offer injecting pipeline 8, the inlet of this injecting pipeline 8 is opened in end basin 9 external surfaces, and its inlet is opened in end basin 9 concave shaped cavity bottom interior surfaces.
Be provided with tighten ring 3 between middle steel plate, rubber tile 4 and end basin 9 inner surfaces, horizontally embedded in the rubber tile 4 have a middle steel liner plate 11.The inlet of injecting pipeline 8 is by valve 7 and external communications, and valve 7 is selected one way valve for use, and the rapid hardening injecting is selected paraffin for use, and all the other structures as described above.
Claims (10)
1, pot bearing heightens structure, comprise upper base plate (1), end basin (9), be arranged at the pressure bearing and seal plate between upper base plate (1) and the end basin (9), it is characterized in that basin of the described end (9) inside offers injecting pipeline (8), the inlet of this injecting pipeline (8) is opened in end basin (9) sidewall external surface, its outlet is opened in end basin (9) concave shaped cavity bottom interior surface, and the inlet of injecting pipeline (8) is by valve (7) and external communications.
2, pot bearing according to claim 1 heightens structure, it is characterized in that described pressure bearing and seal plate comprises the middle steel plate that is arranged at upper base plate (1) soffit, the rubber tile (4) that is stacked and placed on the middle steel plate soffit, being arranged in the inner concave shaped cavity of end basin (9) of upper base plate (1) bottom and rubber tile (4), and the inner surface snug fit of the side of upper base plate (1) bottom and rubber tile (4) and the inner concave shaped cavity of end basin (9).
3, pot bearing according to claim 1 and 2 heighten structure, the upper surface that it is characterized in that described upper base plate (1) soffit and middle steel plate adopts and is slidingly matched, sphere or arcwall face is rotatably assorted or integrated fixedly assembling.
4, pot bearing according to claim 1 and 2 heighten structure, it is characterized in that being filled with in basin of the described end (9) inner chamber soffit and the injecting pipeline rapid hardening injecting (12).
5, pot bearing according to claim 1 and 2 heighten structure, it is characterized in that being provided with tighten ring (3) between described middle steel plate, rubber tile (4) and end basin (9) inner surface, horizontally embedded in the rubber tile (4) have a middle steel liner plate (11).
6, pot bearing according to claim 1 and 2 heighten structure, it is characterized in that the upper surface of upper base plate (1) and end basin (9) bottom outer surface are provided with skid prevention rubber sheet, the external surface of this skid prevention rubber sheet is distributed with anti-skidding projection.
7, pot bearing according to claim 2 heightens structure, it is characterized in that the soffit of described upper base plate (1) and the upper surface of middle steel plate fixedly are equipped with corrosion resistant plate and tetrafluoro plate respectively, between the adjacent surface of corrosion resistant plate and tetrafluoro plate for being slidingly matched.
8, pot bearing according to claim 2 heighten structure, it is characterized in that described upper base plate (1) lower outer edge is bent downwardly to form the convex edge that the upper outside face of the medial surface of this convex edge and end basin (9) or middle steel plate is for being slidingly matched.
9, pot bearing according to claim 1 and 2 heighten structure, it is characterized in that the middle part soffit of described middle steel plate is fixed with guide pad, the middle part soffit of the outside of this guide pad and upper base plate (1) is concavo-convex being slidingly matched.
10,, it is characterized in that described valve (7) selects one way valve for use according to the structure of heightening of claim 1,2 described pot bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111350 CN2665201Y (en) | 2003-12-10 | 2003-12-10 | Height adjusting arrangement for basin type support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111350 CN2665201Y (en) | 2003-12-10 | 2003-12-10 | Height adjusting arrangement for basin type support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2665201Y true CN2665201Y (en) | 2004-12-22 |
Family
ID=34344226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111350 Expired - Lifetime CN2665201Y (en) | 2003-12-10 | 2003-12-10 | Height adjusting arrangement for basin type support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2665201Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285004A (en) * | 2011-08-22 | 2011-12-21 | 四川省交通运输厅公路规划勘察设计研究院 | Precast beam support leveling structure and precast beam forming die |
| CN108560406A (en) * | 2018-03-06 | 2018-09-21 | 周洪峰 | A kind of adjustable prestressed bridge beam support |
| CN114150573A (en) * | 2021-12-14 | 2022-03-08 | 柳州东方工程橡胶制品有限公司 | Bridge support capable of repeatedly adjusting height and operation method thereof |
-
2003
- 2003-12-10 CN CN 200320111350 patent/CN2665201Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285004A (en) * | 2011-08-22 | 2011-12-21 | 四川省交通运输厅公路规划勘察设计研究院 | Precast beam support leveling structure and precast beam forming die |
| CN108560406A (en) * | 2018-03-06 | 2018-09-21 | 周洪峰 | A kind of adjustable prestressed bridge beam support |
| CN114150573A (en) * | 2021-12-14 | 2022-03-08 | 柳州东方工程橡胶制品有限公司 | Bridge support capable of repeatedly adjusting height and operation method thereof |
| CN114150573B (en) * | 2021-12-14 | 2023-07-11 | 柳州东方工程橡胶制品有限公司 | Bridge support capable of repeatedly adjusting height and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131210 Granted publication date: 20041222 |