CN208250903U - A kind of pot bearing - Google Patents
A kind of pot bearing Download PDFInfo
- Publication number
- CN208250903U CN208250903U CN201820605701.1U CN201820605701U CN208250903U CN 208250903 U CN208250903 U CN 208250903U CN 201820605701 U CN201820605701 U CN 201820605701U CN 208250903 U CN208250903 U CN 208250903U
- Authority
- CN
- China
- Prior art keywords
- base plate
- upper base
- seat board
- convex edge
- lower seat
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to bridge construction technology fields, more specifically, it is related to a kind of pot bearing, including upper base plate and lower seat board, the upper base plate and the lower seat board are parallel to each other, pressure part is equipped between the upper base plate and lower seat board, the lower surface of the upper base plate is equipped with around pressure part and in the convex edge of " Contraband " shape, the upper surface of the lower seat board is equipped with around pressure part and in the convex block of " Contraband " shape, open up fluted on the convex block, the convex edge and the groove descend the glide direction of seat board to move relatively along upper base plate.When upper base plate descends seat board to be subjected to displacement along glide direction relatively, convex edge and groove sliding cooperation, convex edge can partially expose outside groove with the sliding of upper base plate, and then dust-proof enclosing is collectively formed in the part of convex edge exposing and the outer wall of groove, so that even if upper base plate and lower seat board misplace, pot bearing is also not easily accessed dust, and then improves pot bearing overall performance.
Description
Technical field
The utility model relates to bridge construction technology fields, more specifically, it relates to a kind of pot bearing.
Background technique
Bridge, building engineering structure design and construction in, it is necessary in view of earthquake, vibration etc. cause engineering structure
Influence, and bridge pad is a kind of structural vibration reduction element widely applied in engineering construction especially science of bridge building, is not only wanted
The weight transfer of central structure on bridge and other building structure to substructures such as bridge pier, columns, but also to have and subtract
Vibration and earthquake-resistant effect.
Currently, existing bridge pad divide according to structure type generally have rocker bearing, rocker bearing, roller support,
The multiple types such as pot bearing and spherical steel support.Wherein, pot bearing is mainly sliding by upper base plate, rubber slab, plane tetrafluoro
Plate, middle steel plate and lower seat board composition.After usual worker installs entire pot bearing, understand in final step to upper base plate under
Dust cover is fixedly mounted between seat board, enters dust in pot bearing to reduce, influences the overall performance of pot bearing.
The upper base plate of the pot bearing is fixedly installed in the lower end of bridge, and lower seat board is fixedly installed in the upper end of bridge pier, when
After bridge moves, dust cover is often because of the dislocation of upper base plate and lower seat board, so that being easily accessible ash in pot bearing
Dirt, and then influence the overall performance of pot bearing.
Utility model content
In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a kind of pot bearings, and having makes benzvalene form
Support is not easily accessible dust, and then the advantages of raising pot bearing overall performance.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of pot bearing, packet
The upper base plate and lower seat board of sliding cooperation are included, the upper base plate and the lower seat board are parallel to each other, the upper base plate and lower seat board
Between be equipped with pressure part, the lower surface of the upper base plate be equipped with around pressure part and be in " Contraband " shape convex edge, the lower seat board
Upper surface is equipped with the convex block for surrounding pressure part and being in " Contraband " shape, and the groove for convex edge sliding cooperation, institute are offered on the convex block
It states convex edge and the groove and descends the glide direction of seat board to move relatively along upper base plate, the depth of the height of the convex edge and the groove
It spends equal to the distance between lower seat board with upper base plate.
By using above-mentioned technical proposal, when upper base plate descends seat board to be subjected to displacement along glide direction relatively, convex edge and recessed
Slot sliding cooperation, convex edge with upper base plate sliding can part expose outside groove, and then the part exposed of convex edge and groove is outer
Dust-proof enclosing is collectively formed in wall, so that pot bearing is also not easily accessed dust even if upper base plate and lower seat board misplace, into
And improve pot bearing overall performance.
Preferably, there are for the movable gap in convex edge between the inner wall of the groove.
By using above-mentioned technical proposal, gap makes the cooperation of the sliding between convex edge and groove more smooth.
Preferably, the convex edge is equipped with upper hem, and the upper hem and the upper base plate abut, and pass through fastening part screw thread
It is fixedly connected；The convex block is equipped with lower hem, and the lower hem and the lower seat board abut, and is screwed company by fastening part
It connects.
By using above-mentioned technical proposal, using fastening part be screwed connection upper hem, upper base plate and lower hem, under
Seat board can be realized the disassembly and installation of convex edge and convex block, convenient for the use of worker.
Preferably, the fastening part includes bolt and the press part that is socketed on bolt.
It is closer using bolt fixing method, secured by using above-mentioned technical proposal.
Preferably, the press part is washer.
By using above-mentioned technical proposal, washer increases the bearing surface that bolt head is connected to upper hem or lower hem
Product enables to bolt stronger and realizes fixation to upper hem or lower hem.
Preferably, the upper base plate is equipped with the scale strip for descending seat board glide direction to be arranged relatively along upper base plate, under described
Seat board is equipped with the marker arrow for reference mark item.
By using above-mentioned technical proposal so that it is convenient to which worker checks the skidding distance of upper base plate and lower seat board, Jin Erji
When replacement and maintenance.
In conclusion the utility model has the following beneficial effects:
1, when upper base plate descends seat board to be subjected to displacement along glide direction relatively, convex edge and groove sliding cooperation, convex edge with
The sliding of upper base plate can partially expose outside groove, and then dust-proof enclosing is collectively formed in the part of convex edge exposing and the outer wall of groove,
So that pot bearing is also not easily accessed dust, and then it is whole to improve pot bearing even if upper base plate and lower seat board misplace
Performance；
2, washer increases the contact area that bolt head is connected to upper hem or lower hem, enables to bolt stronger
Upper hem or lower hem realized fix.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the assembling structure schematic diagram removed after upper base plate and convex edge in the utility model embodiment；
Fig. 3 is the structural schematic diagram of upper base plate and convex edge in the utility model embodiment.
Appended drawing reference: 1, upper base plate；2, lower seat board；3, pressure part；4, convex edge；5, convex block；6, groove；7, upper hem；8,
Lower hem；9, bolt；10, washer；11, scale strip；12, marker arrow；13, mounting base；14, upper installing hole；15, lower installation
Hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of pot bearing, referring to Fig. 1, upper base plate 1 and rounded lower seat board 2 including being in rectangle, upper base plate 1 is along it
Length direction and the sliding cooperation of lower seat board 2.In addition, upper base plate 1 and lower seat board 2 are parallel to each other, and the curved surface sidewall of lower face is equal
Even distribution offers lower mounting hole 15 in four mounting bases 13, (does not show in figure for wearing screw there are four mounting base 13
Lower seat board 2 is fixedly mounted out)；Four corners of upper base plate 1 are opened up there are four upper installing hole 14, for wearing the fixed peace of screw
Load onto seat board 1.
Referring to figs. 2 and 3, in addition, further including the pressure part 3 for being fixedly installed in lower 2 upper surface of seat board, under upper base plate 1
Surface is fixedly installed in " Contraband " shape and open loop is around the convex edge 4 of pressure part 3, and the upper surface of lower seat board 2, which is fixedly installed with, is in
" Contraband " shape and open loop surround the convex block 5 of pressure part 3.
Convex block 5 offers two grooves 6 for the 4 two symmetrical side sliding cooperations in convex edge along the length direction of upper base plate 1,
In addition, the height of convex edge 4 and the depth of groove 6 are equal with the distance between upper base plate 1 to lower seat board 2.
When upper base plate 1 descends seat board 2 to be subjected to displacement along glide direction relatively, convex edge 4 and groove 6 sliding cooperation, convex edge 4 with
Upper base plate 1 sliding can part expose groove 6 outside, and then convex edge 4 expose part and groove 6 outer wall be collectively formed it is dust-proof
Enclosing, so that pot bearing is also not easily accessed dust, and then improves benzvalene form branch even if upper base plate 1 and lower seat board 2 misplace
Seat overall performance.
Specifically, there are for the movable gap (not shown) in convex edge 4, i.e. 6 two phases of groove between the inner wall of groove 6
It is greater than the thickness of 4 side wall of convex edge to the distance between inner wall.Gap makes the cooperation of the sliding between convex edge 4 and groove 6 more smooth.
Specifically, the outer wall of convex edge 4 is fixedly installed with the upper hem 7 around convex edge 4, upper hem 7 and upper base plate 1 are abutted,
And it is screwed connection by multiple equally distributed fastening parts；The outer wall of convex block 5 is fixedly installed with the lower hem around convex block 5
8, lower hem 8 and lower seat board 2 abut, and are screwed connection by excessively a equally distributed fastening part.Use fastening part screw thread
Upper hem 7, upper base plate 1 and lower hem 8, the lower seat board 2 being fixedly connected, can be realized the disassembly and installation of convex edge 4 and convex block 5,
Convenient for the use of worker.
Referring to figs. 2 and 3, specifically, fastening part includes multiple bolts 9 and to should be sleeved on compressing on each bolt 9
Part.It is closer, secured using 9 fixed form of bolt.
Specifically, press part is washer 10.Washer 10 increases 9 head of bolt and is connected to supporting for upper hem 7 or lower hem 8
Junction product, enables to bolt 9 stronger and realizes fixation to upper hem 7 or lower hem 8.
Fig. 1 is reviewed, specifically, the side of upper base plate 1 is marked with the scale strip 11 of the length direction arrangement along upper base plate 1,
The upper surface of lower seat board 2 is fixedly installed with the marker arrow 12 for reference mark item 11 so that it is convenient to which worker checks upper base plate 1
With the skidding distance of lower seat board 2, and then timely replaces and repair.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (6)
1. a kind of pot bearing, upper base plate (1) and lower seat board (2) including sliding cooperation, the upper base plate (1) and the lower seat
Plate (2) is parallel to each other, pressure part (3) is equipped between the upper base plate (1) and lower seat board (2), it is characterized in that: the upper base plate
(1) lower surface is equipped with around pressure part (3) and in the convex edge (4) of " Contraband " shape, and the upper surface of the lower seat board (2), which is equipped with, to be surround
Pressure part (3) and be in " Contraband " shape convex block (5), the groove (6) for convex edge (4) sliding cooperation, institute are offered on the convex block (5)
It states convex edge (4) and the groove (6) and descends the glide direction of seat board (2) to move relatively along upper base plate (1), the height of the convex edge (4)
The depth of degree and the groove (6) is equal with the distance between upper base plate (1) to lower seat board (2).
2. a kind of pot bearing according to claim 1, it is characterized in that: there are for convex between the inner wall of the groove (6)
Along (4) movable gap.
3. a kind of pot bearing according to claim 2, it is characterized in that: the convex edge (4) are equipped with upper hem (7), it is described
Upper hem (7) and the upper base plate (1) abut, and are screwed connection by fastening part；The convex block (5) is equipped with lower hem
(8), the lower hem (8) and the lower seat board (2) abut, and are screwed connection by fastening part.
4. a kind of pot bearing according to claim 3, it is characterized in that: the fastening part includes bolt (9) and is socketed on
Press part on bolt (9).
5. a kind of pot bearing according to claim 4, it is characterized in that: the press part is washer (10).
6. a kind of pot bearing according to claim 5, it is characterized in that: the upper base plate (1) is equipped with along upper base plate (1)
The scale strip (11) for descending seat board (2) glide direction to be arranged relatively, the lower seat board (2) are equipped with for reference mark item (11)
Marker arrow (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605701.1U CN208250903U (en) | 2018-04-25 | 2018-04-25 | A kind of pot bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605701.1U CN208250903U (en) | 2018-04-25 | 2018-04-25 | A kind of pot bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250903U true CN208250903U (en) | 2018-12-18 |
Family
ID=64638227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820605701.1U Active CN208250903U (en) | 2018-04-25 | 2018-04-25 | A kind of pot bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250903U (en) |
-
2018
- 2018-04-25 CN CN201820605701.1U patent/CN208250903U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203866700U (en) | Novel three-dimensional shock isolation device | |
| CN208250903U (en) | A kind of pot bearing | |
| KR20140056798A (en) | Friction pendulum bearing with cover plate and fixing jig | |
| CN204282568U (en) | A kind of pendulum-type eddy current tuned mass damper damping control device | |
| CN209805117U (en) | New trend switch board for system | |
| CN209276978U (en) | Spherical bearing for bridge | |
| CN206842782U (en) | A kind of high-precision rolling guide shoe for elevator | |
| CN206256370U (en) | Firm arm speed lockup's vibration absorption and isolation support such as one kind | |
| CN209741653U (en) | Double-curved-surface spherical seismic reduction and isolation support with steel spring and damping device | |
| CN101718077B (en) | Bridge girder anti-seismic bearing | |
| CN108978453B (en) | Unidirectional-movement basin-type rubber support for highway bridges | |
| CN206298824U (en) | A kind of high stability support sliding plate for bridge construction | |
| CN206476512U (en) | A kind of simple outdoor coal transporting trestle structure | |
| CN202000256U (en) | Plate type rubber support seat | |
| CN212928510U (en) | Roller guide rail pair | |
| CN201292486Y (en) | Rail switch roller slide plate | |
| CN208858365U (en) | A kind of walking basal seat for step-by-step movement tunnel trolley | |
| CN203021909U (en) | Slide support seat simple in form | |
| CN201310071Y (en) | Bridge earthquake-proof support seat | |
| CN207777127U (en) | A kind of combination type air compressor crankcase body construction | |
| CN202133552U (en) | Vibration isolation test stand of steel shell engine | |
| CN221167426U (en) | Anti-seismic environment-friendly basin-type support convenient for fixed installation | |
| CN212775174U (en) | Roller guide rail pair | |
| CN2835184Y (en) | Escalator or moving sidewalk supporting mechanism | |
| CN214399416U (en) | Lateral mounting structure of elevator speed limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |