CN2426489Y - Single-track traffic PC rail beam cast steel supporter - Google Patents
Single-track traffic PC rail beam cast steel supporter Download PDFInfo
- Publication number
- CN2426489Y CN2426489Y CN 00223234 CN00223234U CN2426489Y CN 2426489 Y CN2426489 Y CN 2426489Y CN 00223234 CN00223234 CN 00223234 CN 00223234 U CN00223234 U CN 00223234U CN 2426489 Y CN2426489 Y CN 2426489Y
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- China
- Prior art keywords
- bearing
- rail beam
- seat board
- cast steel
- connects
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- 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 - Fee Related
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Abstract
The utility model relates to a cast steel supporting seat used for connecting PC a rail beam and an abutment. The utility model comprises a fixing supporting seat 15 and a moveable supporting seat 16, wherein, the fixing supporting seat 15 is positioned at one end of the PC rail beam, and the moveable supporting seat 16 is positioned at the other end of the rail beam. Upper and lower swings in the two supporting seats are connected by a pin shaft, the lower swing 3 is connected with a base plate 7 by a locating block 10 welded on the base plate, and the lower swing is supported on a shim plate 6 of a cam of the base plate. The two supporting seats are connected with the abutment by a ground sleeve 9 and a ground bolt 5. The utility model has the advantages of simple structure, light weight, low cost, and convenient loading and unloading, regulation and replacement. The utility model not only can rotate and move, but also can position and compensate the influence of the heat expansion and cold contraction of the PC beam heat. The cast steel supporting seatis especially suitable for the installation of the PC rail beam.
Description
The utility model relates to the bearing that connects, especially monorail transit PC rail beam (hereinafter to be referred as the PC beam) cast steel supporter of a kind of bridge and bridge pier.
Along with the continuous development of world industryization, urban population increases sharply, and urban traffic is crowded day by day, and suitable urban transportation tool is all actively being sought to develop by each state.The domestic monorail light rail car that developing, monorail light rail car travels on overhead PC concrete track beam with rubber wheel, and the PC beam is connected by bearing with overhead pier.The difference of PC beam support and common bridge pad is: owing to the effect of the existing bridge of PC beam portion structure, the function of automobile running orbit is arranged again, therefore, require the connection bearing of PC beam can bear pressure, can bear pulling force again.And in the connection bearing of present disclosed PC beam, do not have a kind of connection bearing to rotate, can move again; Can locate, can compensate the influence that the PC beam expands with heat and contract with cold again; So the bridge of incompatibility PC beam is installed.
The purpose of this utility model provides the monorail transit PC rail beam cast steel supporter that a kind of PC of being applicable to beam bridge connects.
Concrete scheme of the present utility model is: the cast steel supporter that connects PC rail beam and pier comprises fixed bearing and freely movable bearing; Fixed bearing is positioned at an end of PC rail beam, and freely movable bearing is positioned at the other end of PC rail beam.
Fixed bearing by anchor bar, go up pendulum, the bottom, bearing pin, stone bolt, cam backing plate, seat board, affixed reinforcing bar, footmuff, locating piece, nut cushion block form; Wherein go up pendulum and connect with the bottom through bearing pin, the bottom connects by the locating piece that is welded on the seat board with seat board, and the bottom is bearing on the cam backing plate of seat board, and fixed bearing connects with pier by ground footmuff and stone bolt.
Freely movable bearing by anchor bar, go up pendulum, the bottom, bearing pin, stone bolt, cam backing plate, seat board, affixed reinforcing bar, footmuff, locating piece, nut cushion block, baffle plate, bolt form; Wherein going up pendulum central authorities connects with the bottom through bearing pin, last pendulum both sides connect with the bottom by baffle plate and bolt, the bottom connects by the locating piece that is welded on the seat board with seat board, and the bottom is bearing on the cam backing plate of seat board, and freely movable bearing connects with pier by ground footmuff and stone bolt.Fixed bearing and freely movable bearing by on the anchor bar of the side of laying out connect with the PC beam.
Fixed bearing and freely movable bearing stone bolt and nut cushion block can take out from the ground footmuff, and the inspection of stone bolt and replacing during convenient for maintaining do not damage pier.
Adopt such scheme simple in structure, novel, in light weight, cost is low, and loading and unloading, adjustment and replacing are convenient, and it can rotate, and can move again; Can locate, can compensate the influence that the PC beam expands with heat and contract with cold again.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the front view of fixed bearing 15 in the utility model;
Fig. 2 is the front view of freely movable bearing 16 in the utility model;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the left view of Fig. 2;
Fig. 5 is that the utility model fixed bearing 15 and freely movable bearing 16 connect the situation that PC beam and pier 17 are installed.
The meaning of each label is in the above-mentioned accompanying drawing: pendulum 3 bottoms 4 bearing pins 5 stone bolt 6 cam backing plates 7 seat boards 8 affixed reinforcing bar 9 ground footmuffs 10 locating pieces 11 nut cushion blocks 12 plate washers 13 bolts on 1 anchor bar 2.
As shown in Figure 1 and Figure 2: fixed bearing 15 by anchor bar 1, on put 2, the bottom 3, bearing pin 4, stone bolt 5, cam backing plate 6, seat board 7, affixed reinforcing bar 8, footmuff 9, locating piece 10, nut cushion block 11 form; Wherein go up pendulum 2 and connects with the bottom 3 through bearing pin 4, the bottom 3 connects by the locating piece 10 that is welded on the seat board 7 with seat board 7, and the bottom 3 is bearing on the cam backing plate 6 of seat board 7, fixed bearing 15 pass through footmuff 9 and stone bolt 5 connect with pier.
As shown in Figure 3, Figure 4: freely movable bearing 16 by anchor bar 1, on put 2, the bottom 3, bearing pin 4, stone bolt 5, cam backing plate 6, seat board 7, affixed reinforcing bar 8, footmuff 9, locating piece 10, nut cushion block 11, baffle plate 12, bolt 13 form; Wherein going up pendulum 2 central authorities connects with the bottom 3 through bearing pin 4, last pendulum 2 both sides connect with the bottom 3 by baffle plate 12 and bolt 13, the bottom 3 connects by the locating piece 10 that is welded on the seat board 7 with seat board 7, the bottom 3 is bearing on the cam backing plate 6 of seat board 7, and freely movable bearing 16 connects with pier by ground footmuff 9 and stone bolt 5.Among Fig. 3, the central authorities of freely movable bearing 16 bottoms 3 have mounting hole, and bearing pin 4 is positioned at mounting hole.
As shown in Figure 5: fixed bearing 15 and freely movable bearing 16 tops connect with the PC beam by anchor bar 1, and the below connects with pier 17 by ground footmuff 9 and stone bolt 5.Stone bolt 5 and nut cushion block 11 flexibly connect with ground footmuff 9.This shows that the cast steel supporter that connects PC rail beam 14 and pier 17 comprises fixed bearing 15 and freely movable bearing 16; Fixed bearing 15 is positioned at an end of PC rail beam, and freely movable bearing 16 is positioned at the other end of PC rail beam.
The going up pendulum and can rotate of the utility model fixed bearing and freely movable bearing, thereby the flexural deformation during compensation PC beam stress relative to the bottom.Wherein the relative bottom of upward pendulum of freely movable bearing can also move horizontally, thus, and the distortion when compensation PC two expands with heat and contract with cold.Stone bolt and nut cushion block can effectively be located, and in when, in practical process loss taking place, can for convenience detach and replacing.
Claims (5)
1. monorail transit PC rail beam cast steel supporter is characterized in that: the cast steel supporter that connects PC rail beam (14) and pier (17) comprises fixed bearing (15) and freely movable bearing (16); Fixed bearing (15) is positioned at an end of PC rail beam, the other end that freely movable bearing (16) is positioned at the PC rail beam.
2. monorail transit PC rail beam cast steel supporter according to claim 1 is characterized in that: fixed bearing (15) by anchor bar (1), go up pendulum (2), the bottom (3), bearing pin (4), stone bolt (5), cam backing plate (6), seat board (7), affixed reinforcing bar (8), footmuff (9), locating piece (10), nut cushion block (11) form; Wherein going up pendulum (2) connects with the bottom (3) through bearing pin (4), the bottom (3) connects by the locating piece (10) that is welded on the seat board (7) with seat board (7), the bottom (3) is bearing on the cam backing plate (6) of seat board (7), and fixed bearing (15) connects with pier by ground footmuff (9) and stone bolt (5).
3. monorail transit PC rail beam cast steel supporter according to claim 1 is characterized in that: freely movable bearing (16) by anchor bar (1), go up pendulum (2), the bottom (3), bearing pin (4), stone bolt (5), cam backing plate (6), seat board (7), affixed reinforcing bar (8), footmuff (9), locating piece (10), nut cushion block (11), baffle plate (12), bolt (13) form; Wherein going up pendulum (2) central authorities connects with the bottom (3) through bearing pin (4), last pendulum (2) both sides connect with the bottom (3) by baffle plate (12) and bolt (13), the bottom (3) connects by the locating piece (10) that is welded on the seat board (7) with seat board (7), the bottom (3) is bearing on the cam backing plate (6) of seat board (7), and freely movable bearing (16) connects with pier by ground footmuff (9) and stone bolt (5).
4. monorail transit PC rail beam cast steel supporter according to claim 3 is characterized in that: the central authorities of the freely movable bearing (16) and the bottom (3) have mounting hole, and bearing pin (4) is positioned at mounting hole.
5. according to claim 2 or 3 described monorail transit PC rail beam cast steel supporters, it is characterized in that: stone bolt (5) and nut cushion block (11) flexibly connect with ground footmuff (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223234 CN2426489Y (en) | 2000-06-07 | 2000-06-07 | Single-track traffic PC rail beam cast steel supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223234 CN2426489Y (en) | 2000-06-07 | 2000-06-07 | Single-track traffic PC rail beam cast steel supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2426489Y true CN2426489Y (en) | 2001-04-11 |
Family
ID=33587818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223234 Expired - Fee Related CN2426489Y (en) | 2000-06-07 | 2000-06-07 | Single-track traffic PC rail beam cast steel supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2426489Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539094A (en) * | 2012-01-10 | 2012-07-04 | 北京交通大学 | Bridge testing support capable of changing use function |
| CN102995556A (en) * | 2012-12-04 | 2013-03-27 | 北京交通大学 | Support for straddle-type monorail traffic track beam |
| CN103711082A (en) * | 2013-12-30 | 2014-04-09 | 上海市隧道工程轨道交通设计研究院 | Construction method for elevated section used for straddle type single-track transportation |
| CN103711071A (en) * | 2013-12-30 | 2014-04-09 | 上海市隧道工程轨道交通设计研究院 | Elevated section structure used for straddle type single-track transportation |
| CN105178194A (en) * | 2015-09-10 | 2015-12-23 | 重庆市轨道交通设计研究院有限责任公司 | Continuous beam type rail construction method |
| CN105178163A (en) * | 2015-09-10 | 2015-12-23 | 重庆市轨道交通设计研究院有限责任公司 | Novel continuous beam type rail |
| CN108203900A (en) * | 2018-02-09 | 2018-06-26 | 北京交通大学 | A kind of cross-saddle single-track traffic radial type two-orbit beam |
| CN109722954A (en) * | 2019-02-27 | 2019-05-07 | 中铁上海工程局集团有限公司 | A kind of track girder underground section pedestal installation clamping fixture and its installation method |
| CN111519522A (en) * | 2020-06-05 | 2020-08-11 | 招商局重庆交通科研设计院有限公司 | Bridge beam supports adjusting device |
| CN111636264A (en) * | 2020-06-15 | 2020-09-08 | 中国铁建重工集团股份有限公司 | Test platform of straddle type monorail maintenance equipment |
-
2000
- 2000-06-07 CN CN 00223234 patent/CN2426489Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539094A (en) * | 2012-01-10 | 2012-07-04 | 北京交通大学 | Bridge testing support capable of changing use function |
| CN102539094B (en) * | 2012-01-10 | 2015-04-15 | 北京交通大学 | Bridge testing support capable of changing use function |
| CN102995556B (en) * | 2012-12-04 | 2014-11-05 | 北京交通大学 | Support for straddle-type monorail traffic track beam |
| CN102995556A (en) * | 2012-12-04 | 2013-03-27 | 北京交通大学 | Support for straddle-type monorail traffic track beam |
| CN103711071B (en) * | 2013-12-30 | 2015-12-09 | 上海市隧道工程轨道交通设计研究院 | The overhead segment structure of cross-saddle single-track traffic |
| CN103711071A (en) * | 2013-12-30 | 2014-04-09 | 上海市隧道工程轨道交通设计研究院 | Elevated section structure used for straddle type single-track transportation |
| CN103711082A (en) * | 2013-12-30 | 2014-04-09 | 上海市隧道工程轨道交通设计研究院 | Construction method for elevated section used for straddle type single-track transportation |
| CN105178194A (en) * | 2015-09-10 | 2015-12-23 | 重庆市轨道交通设计研究院有限责任公司 | Continuous beam type rail construction method |
| CN105178163A (en) * | 2015-09-10 | 2015-12-23 | 重庆市轨道交通设计研究院有限责任公司 | Novel continuous beam type rail |
| CN108203900A (en) * | 2018-02-09 | 2018-06-26 | 北京交通大学 | A kind of cross-saddle single-track traffic radial type two-orbit beam |
| CN109722954A (en) * | 2019-02-27 | 2019-05-07 | 中铁上海工程局集团有限公司 | A kind of track girder underground section pedestal installation clamping fixture and its installation method |
| CN111519522A (en) * | 2020-06-05 | 2020-08-11 | 招商局重庆交通科研设计院有限公司 | Bridge beam supports adjusting device |
| CN111519522B (en) * | 2020-06-05 | 2021-06-25 | 招商局重庆交通科研设计院有限公司 | Bridge beam supports adjusting device |
| CN111636264A (en) * | 2020-06-15 | 2020-09-08 | 中国铁建重工集团股份有限公司 | Test platform of straddle type monorail maintenance equipment |
| CN111636264B (en) * | 2020-06-15 | 2022-03-11 | 中国铁建重工集团股份有限公司 | Test platform of straddle type monorail maintenance equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |