CN2338372Y - Backing plate for wooden sleeper bridge guard rail - Google Patents
Backing plate for wooden sleeper bridge guard rail Download PDFInfo
- Publication number
- CN2338372Y CN2338372Y CN 98245195 CN98245195U CN2338372Y CN 2338372 Y CN2338372 Y CN 2338372Y CN 98245195 CN98245195 CN 98245195 CN 98245195 U CN98245195 U CN 98245195U CN 2338372 Y CN2338372 Y CN 2338372Y
- Authority
- CN
- China
- Prior art keywords
- rail
- backing plate
- guard rail
- stock
- guard
- 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 - Fee Related
Links
- 241001669679 Eleotris Species 0.000 title claims abstract description 15
- 238000012423 maintenance Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The tie plate for the guard rail of the wooden sleeper bridge comprises a main bridge part, stock rails and guard rails which are paved on a through long tie plate, and a shuttle head part adopts two different types of tie plates. The stock rail is buckled and pressed by an elastic strip I-shaped fastener, the guard rail is buckled and pressed by a square rail nail, and the backing plate is connected with the wooden sleeper through a threaded rail nail. The utility model discloses simple structure, the wholeness can be good, and maintenance easy maintenance guarantees driving safety, has improved the circuit quality.
Description
The utility model relates to sleeper guard rail of bridge backing structure.
At present the wooden railroad crosstie bridge is all realized being connected of rail and sleeper in the following way: stock rail is laying ordinary steel track plate down, guard rail directly is layed on the sleeper, stock rail, guard rail all are connected with backing plate, sleeper by square railway spike, buckle press is little, cause vertically creeping and lateral displacement of rail easily, flangeway size between stock rail and the guard rail, the gauge size between stock rail and the stock rail are difficult for guaranteeing that guard rail directly is layed in the smooth-going degree that is difficult for guaranteeing circuit on the sleeper.
The utility model purpose is to overcome the deficiency that above-mentioned known technology exists, thereby a kind of sleeper guard rail of bridge backing plate is provided, and can guarantee effectively that the track is steady, and circuit is unimpeded.
The purpose of this utility model realizes in the following way:
Sleeper guard rail of bridge backing plate, be shaped as rectangle, divide the main structure of a bridge and shuttle first two, be layed in stock rail (9), guard rail (10) bottom, it is characterized in that stock rail withholds by spring I type fastener, its underpart is provided with rubber pad, there is shoulder block both sides, guard rail is withheld by square railway spike (11), places rail support groove, and backing plate is whole to be connected with pillow by screw spike (1).
Backing plate has common formula and split, and stock rail, guard rail hold on backing plate, and stock rail adopts spring I type fastener to withhold, and the guard rail side of employing railway spike is withheld.
The utility model compared with prior art has following advantage:
Because positive bridge portion adopts whole elongated structure, can accurately guarantee the flangeway size between stock rail and the guard rail; Stock rail adopts spring I type fastener to withhold, and buckle press is big, can effectively prevent the rail lateral displacement, and the gauge size between the assurance two substantially can prevent vertically creeping of rail, guarantees rail joint rail gap size; Special-purpose T type bolt is hidden in the backing plate bottom, can prevent the theft of backing plate and accessory; Backing plate adopts screw spike to be connected with sleeper, and the bonding strength height can prevent that backing plate and sleeper are loosening; Screw spike hole place is provided with boss on the backing plate, helps fastening and can prevent that rainwater from entering the screw spike hole, has the meaning that prevents the sleeper corrosion; Stock rail has buffer rubber gasket, has the buffering insulating effect, help train operation steadily and signal of communication unimpeded.
Fig. 1 is the assembling drawing of the positive bridge portion continuous plate of the utility model.
Fig. 2 is the assembling drawing of the utility model shuttle head part split backing plate.
In Fig. 1: (1) screw spike; (2) backing plate; (3) T type bolt; (4) nut; (5) packing ring; (6) Type B spring; (7) 60kg/m gauge apron; (8) rubber pad; (9) stock rail; (10) guard rail; (11) square railway spike.
In Fig. 2: (1) screw spike; (2) backing plate; (3) T type bolt; (4) nut; (5) packing ring; (6) Type B spring; (7) 60kg/m gauge apron; (8) rubber pad; (9) stock rail; (10) guard rail; (11) square railway spike; (12) guard rail tie plate.
When gauge need be adjusted, can realize widening of gauge by the model of changing gauge apron (7) or reduce.
The utility model versatility is wide, is applicable to 43kg/m, 50kg/m, the different rail shaped steel of 60kg/m rail.Fig. 1, Figure 2 shows that the 60kg/m stock rail, 60kg/m guard rail assembling drawing, when being used for the 50kg/m steel rail line, only need to change spring (6) into the A type, gauge apron (7) changes the 50kg/m rail into and gets final product with gauge apron, when being used for the 43kg/m steel rail line, only needing that spring I type fastener is replaced by 70 type pinch plate rail fastenings gets final product, continuous plate guard rail rail support groove has 43kg/m, 50kg/m, three kinds of sizes of 60kg/m according to the rail type, and guard rail tie plate (12) has 43kg/m, 50kg/m, three kinds of specifications of 60kg/m according to the rail type.
Claims (2)
1, sleeper guard rail of bridge backing plate, be shaped as rectangle, divide the main structure of a bridge and shuttle first two, be layed in stock rail (9), guard rail (10) bottom, it is characterized in that stock rail withholds by spring I type fastener, its underpart is provided with rubber pad, there is shoulder block both sides, guard rail is withheld by square railway spike (11), places rail support groove, and backing plate is whole to be connected with pillow by screw spike (1).
2, guard rail of bridge backing plate according to claim 1, it is characterized in that: backing plate has common formula and split, and stock rail, guard rail hold on backing plate, and stock rail adopts spring I type fastener to withhold, and the guard rail side of employing railway spike is withheld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245195 CN2338372Y (en) | 1998-10-20 | 1998-10-20 | Backing plate for wooden sleeper bridge guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245195 CN2338372Y (en) | 1998-10-20 | 1998-10-20 | Backing plate for wooden sleeper bridge guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338372Y true CN2338372Y (en) | 1999-09-15 |
Family
ID=33991040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98245195 Expired - Fee Related CN2338372Y (en) | 1998-10-20 | 1998-10-20 | Backing plate for wooden sleeper bridge guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338372Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101970757B (en) * | 2008-02-13 | 2013-02-06 | 沃斯洛工厂有限公司 | Device for fastening the track to the support |
| CN103088793A (en) * | 2013-01-21 | 2013-05-08 | 宁波钢铁有限公司 | Anti-collision device of railway turnout junction curved point rail |
-
1998
- 1998-10-20 CN CN 98245195 patent/CN2338372Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101970757B (en) * | 2008-02-13 | 2013-02-06 | 沃斯洛工厂有限公司 | Device for fastening the track to the support |
| CN103088793A (en) * | 2013-01-21 | 2013-05-08 | 宁波钢铁有限公司 | Anti-collision device of railway turnout junction curved point rail |
| CN103088793B (en) * | 2013-01-21 | 2015-02-18 | 宁波钢铁有限公司 | Anti-collision device of railway turnout junction curved point rail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214033190U (en) | Elastic fastener assembly applied to rail transit | |
| CN2338372Y (en) | Backing plate for wooden sleeper bridge guard rail | |
| CN205443809U (en) | Quick bullet strip ballastless track iron tie plate fastening systems | |
| CN207244354U (en) | A kind of rail fastener system | |
| CN210481909U (en) | Be used for TBM track to prevent excursion device | |
| CN211079773U (en) | Novel e-spring-strip anti-theft self-locking fastener | |
| CN2321806Y (en) | Self-locking steel rail elastic strip fastener | |
| CN209353169U (en) | A fastener assembly for exposed bridge deck tracks | |
| CN203654097U (en) | Fastener structure and curved turnout using fastener structure | |
| CN2600478Y (en) | Elastic pinch plate for railway switch | |
| CN2647906Y (en) | Back plate of curve guard rails and integral guard rails | |
| CN1472391A (en) | Integral optimization for switch parts | |
| CN2823310Y (en) | Elastic wear-reducing separation proof rail protector | |
| CN223017324U (en) | Train track pressing buckle | |
| CN109797607B (en) | Novel track system crossing flood gate | |
| CN2534221Y (en) | Adjustable gauge cut-out fastening | |
| CN2392806Y (en) | Fastener-type steel-rail loosepreventing device | |
| US5123596A (en) | Bolted rail fastening system | |
| CN2464764Y (en) | Track distance stop board for preventing rubber and deflection | |
| JPH04126901U (en) | Rail fastening device | |
| CN221398512U (en) | Rail buffer joint | |
| CN218621586U (en) | Fastener system with super-large transverse adjustment capacity | |
| CN2334790Y (en) | Elestic height adjustable fastener | |
| CN217052876U (en) | Base plate-free turnout steel rail fastener system | |
| CN2371218Y (en) | Reinforcing device for railway switch |
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 |