CN2348000Y

CN2348000Y - Rubber paving board for building railway crossing

Info

Publication number: CN2348000Y
Application number: CN 98238724
Authority: CN
Inventors: 王鹏汉
Original assignee: YUNTONG ELECTRONIC BALANCE TECHNOLOGY Co Ltd BENXI CITY
Current assignee: YUNTONG ELECTRONIC BALANCE TECHNOLOGY Co Ltd BENXI CITY
Priority date: 1998-08-31
Filing date: 1998-08-31
Publication date: 1999-11-10
Anticipated expiration: 2008-08-31

Abstract

The utility model discloses a rubber paving board for building a railway crossing. A left outer side paving board (1), a right inner paving board (2), a right inner paving board (3), a right outer side paving board (4) composed of metal support frames (5), (6), (7), (8) and rubber paving boards (9), (10), (11), (12) connected with the metal support frames in a transverse direction are horizontally laid on both sides of two steel rails on the railway crossing and both horizontal rail bearings, wherein four paving boards are respectively successively deferred and laid on the crossing in a longitudinal direction. The rubber paving board for the building railway crossing has the advantages of definite elasticity, intensity, toughness, and little possibility of corrosion damage; the service life and the utilization effect can be enhanced, safe driving of the crossing can be ensured, and the transportation efficiency of the railway can be enhanced.

Description

The rubber flooring of making level crossing

The utility model relates to covering of roadway, is specially the rubber flooring of a kind of making level crossing.

At present employed slab on the road surface at the place, level crossing that railroad track and road intersect is the wood decking that is combined into by polylith plank or sleeper.Wood decking exists following weak point: the dipping that is subjected to rainwater is rotten easily, often be subjected to grinding by the pressure of the various vehicles in level crossing in addition, wood decking damages easily and makes slab be lower than rail level, make vehicle produce more serious jolting by the level crossing, the component sensitive for damages of vehicle, not only reduced the application life of vehicle, even more serious jolting because of vehicle, guard rail groove broad between slab and the rail in addition, impel vehicle flame-out on the road junction, cause the generation of the traffic accident of train and vehicle collision, safe driving does not have guarantee; Wood decking's life cycle is short, and maintenance capacity is big, and labour intensity is big, influences the railway service efficiency.

The purpose of this utility model provides the rubber flooring of a kind of making level crossing, this slab is not fragile, vehicle does not produce during by the road junction and jolts, vehicle is difficult for the flame-out road junction of passing through easily, can avoid the generation of the traffic accident of train and vehicle collision, improve its safety, long service life, reduce replacing and maintenance frequency, can improve the operational efficiency of train.

To achieve these goals, the utility model is between the both sides and two one steel rails of two one steel rails at the place, level crossing that railroad track and road intersect, on two horizontal sleepers, transverse horizontal is covered with the interior bed board of being made up of metallic support skeleton and rubber panel respectively in left-external side bed board, a left side, right interior bed board, four bed boards of right outside bed board, above-mentioned four bed boards are vertically postponed successively again and are paved with the road junction, constitute the rubber flooring of a complete level crossing.

The rubber flooring of this making level crossing, owing to form by metallic support skeleton and rubber panel, thereby has certain elasticity, intensity and toughness, be difficult for corrosion and damage, application life and service efficiency have been improved, vehicle is easy to pass through the road junction, jolting when having reduced vehicle by the road junction, the generation of the flame-out phenomenon of vehicle when having avoided vehicle to pass through the road junction, can stop the traffic accident that train and vehicle bump against fully, guaranteed the safety of level crossing, improved the vehicle handling capacity and the rail transportation efficiency of level crossing, therefore transportation has very significant meaning to railway security.

Below in conjunction with accompanying drawing and with embodiment the utility model is done to describe in detail

Fig. 1: schematic diagram of the present utility model

Fig. 2: A-A is to amplification profile among Fig. 1

Fig. 3: B-B is to amplification profile among Fig. 1

Fig. 4: C-C is to amplification view among Fig. 1

The utility model is between the both sides and two one steel rails of two one steel rails at the place, level crossing that railroad track and road intersect, on two horizontal sleepers, transverse horizontal is covered with the interior bed board of being made up of the

rubber panel

9,10,11,12 that connects on

metallic support skeleton

5,6,7,8 and the above-mentioned metallic support skeleton thereof 2 in left side bed board 1, a left side, right interior bed board 3, right outside bed board 4, these four bed boards are vertically postponed successively respectively and are paved with the road junction, constitute the slab of a complete level crossing.

Said composition left-external side bed board 1, bed board 2 in the left side, bed board 3 in right, the metallic support skeleton 5 of right

outside bed board

4,6,7,8, all be by the both sides edge and have an inside base plate, and with the corresponding rear and front end of the upper end plate of sleeper edge form apart from the shape framework, and the gripper shoe 51 that is equipped with on the shape framework, 61,71,81 formations, the side frame limit 52 adjacent with rail, 62,72,82 place respectively on the base of rail,

gripper shoe

51,61,71,81 side end faces adjacent with rail closely contact with rail,

gripper shoe

51,61,71, be equipped with respectively on 81 the base plate face and strengthen fixing rib 53,63,73,83, the rear and front end edge has recess 54 upwards at the corresponding position of set bolt that is near rail on the rail, 64,74,84, and between the base plate of rear and front end edge and sleeper, be equipped with corresponding rubber tile 13,14,15,16.

Rubber panel

9,10,11,12 on the said

metallic support skeleton

5,6,7,8, each all is provided with circular groove 17 regularly on it, groove 17 is built-in with hexagon socket head cap screw 18, by hexagon socket head cap screw 18 each rubber panel and each gripper shoe are linked together, groove 17 is built-in with a corresponding block rubber 19; Each rubber panel has downward recess 91,101,111,121 with the contacted side end of rail, forms and the corresponding race that protects of wheel between recess that each is downward and the rail.

Said

metallic support skeleton

5,6,7,8 rear and front end edges have the rubber tile 13,14,15,16 that is equipped with between inside base plate and the sleeper, all has boss 131,141,151,161 upwards on it, boss 131,141,151,161 places the circular hole that is equipped with on each base plate, makes it each rubber tile and combines together with base plate.

The metallic support skeleton can adopt welding method to make with metal sheet, also can adopt the moulding of cast shaping process one-step casting.

Rubber panel on the metallic support skeleton, the rubber and plastic panel that also can adopt rubber-plastics material to make.

Also can adopt the heat pressure adhesive process that rubber panel or plastic rubber panel and metallic support skeletal fixation are linked together.

After this slab is paved with the level crossing, linked fixing between each bed board with corresponding fasteners.

Claims

1. the rubber flooring of a making level crossing, it is characterized in that: between the both sides and two one steel rails of two one steel rails at place, level crossing that railway and road intersect, on two horizontal sleepers, transverse horizontal is covered with by metallic support skeleton (5), (6), (7), (8) and the rubber panel (9) that connects on the above-mentioned metallic support skeleton, (10), (11), (12) the left-external side bed board (1) of Zu Chenging, bed board (2) in the left side, bed board (3) in right, right outside bed board (4), these four bed boards are vertically postponed successively respectively and are paved with the road junction, constitute the slab of a complete level crossing.

2. the rubber flooring of making according to claim 1 level crossing, it is characterized in that: said composition left-external side bed board (1), bed board (2) in the left side, bed board (3) in right, the metallic support skeleton (5) of right outside bed board (4), (6), (7), (8), all be by the both sides edge and have an inside base plate, and with corresponding rear and front end, the upper surface of sleeper edge form apart from the shape framework, and the gripper shoe (51) that is equipped with on the shape framework, (61), (71), (81) constitute, the side frame limit (52) adjacent with rail, (62), (72), (82) place on the base of rail, gripper shoe (51), (61), (71), (81) adjacent with rail side end face closely contacts with rail, gripper shoe (51), (61), (71), (81) be equipped with respectively on the base plate face and strengthen fixing rib (53), (63), (73), (83), the rear and front end edge has recess (54) upwards at the corresponding position of set bolt that is near rail on the rail, (64), (74), (84), and between the base plate of rear and front end edge and sleeper be equipped with corresponding rubber tile (13), (14), (15), (16).

3. the rubber flooring of making according to claim 1 level crossing, it is characterized in that: the rubber panel (9) on said metallic support skeleton (5), (6), (7), (8), (10), (11), (12), each all is provided with circular groove (17) regularly on it, groove (17) is built-in with hexagon socket head cap screw (18), by hexagon socket head cap screw (18) each rubber panel and each gripper shoe are linked together, groove (17) is built-in with a corresponding block rubber (19); Each rubber panel all has downward recess (91), (101), (111), (121) with the contacted side of rail, forms and the corresponding race that protects of wheel between recess that each is downward and the rail.

4. the rubber flooring of making according to claim 1 and 2 level crossing, it is characterized in that: the rear and front end edge of said metallic support skeleton (5), (6), (7), (8) has rubber tile (13), (14), (15), (16) that are equipped with between inside base and the sleeper, all have boss (131), (141), (151), (161) upwards on it, boss (131), (141), (151), (161) place the circular hole that is equipped with on each base plate, make it each rubber tile and combine together with base plate.