CN211468449U

CN211468449U - Inclined drift emergency parking rail clamping type car arrester

Info

Publication number: CN211468449U
Application number: CN201921043170.2U
Authority: CN
Inventors: 赵本言
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-09-11
Anticipated expiration: 2029-07-05

Abstract

The utility model relates to an emergent parking card rail formula car arrester in inclined drifts belongs to the rail transport field. The utility model adopts the technical proposal that: including the curb plate of two parallel arrangement, the both sides board width can be dismantled after for the embedding rail, and the intermediate lamella is established in the centre of both sides board, and the rail upper surface is laminated to the intermediate lamella downside, establishes two vertical baffles in the middle of the board of both sides, and the baffle is in the front side and the rear side position of curb plate, and both sides board lower part is less than the rail downside, and the both sides board that is less than the track part is opened there is the pinhole, inserts the round pin axle in the pinhole. The utility model discloses simple structure can be applicable to and not have the emergent use of holding up traffic of track in the tunnel through special sclerosis. The product has low manufacturing process and manufacturing cost, and is beneficial to large-scale popularization and use. The low inclination tunnel of this product hinders car fast, and convenient the dismantlement can carry the use on the transport vechicle.

Description

Inclined drift emergency parking rail clamping type car arrester

Technical Field

The utility model relates to an emergent parking card rail formula car arrester in inclined drifts belongs to the rail transport field.

Background

The emergency parking of the inclined roadway track lifting transportation can be realized only by adopting a mode that a winch is stopped and a driver steps on a brake.

However, the winch is stopped to be suitable for long-term parking of the transport vehicle, and for short-time emergency parking, the starting and stopping control of the winch and the frequent braking control of a driver are needed, so that the long-term use of the whole system is not facilitated.

Disclosure of Invention

The invention provides a rail clamping type car arrester for inclined roadway emergency parking, which solves the problem of emergency parking for inclined roadway rail lifting transportation.

In order to achieve the above object, the utility model adopts the following technical scheme:

emergent parking card rail formula car arrester in inclined drifts, including the curb plate of two parallel arrangement, both sides board width can be dismantled after for the embedding rail, and the intermediate lamella is established to the centre of both sides board, and the laminating rail upper surface of intermediate lamella downside establishes two vertical baffles in the middle of the board of both sides, and the baffle is in the front side and the rear side position of curb plate, and both sides board lower part is less than the rail downside, and the both sides board that is less than the track part is opened there is the pinhole, inserts the round pin axle in the pinhole.

Preferably, the pin shaft is provided with an end, the end parts of the pin shaft are inserted into the two side plates and then provided with check rings in a penetrating manner, the pin shaft on the outer sides of the check rings is provided with clamping holes, and split pins are arranged in the clamping holes in a penetrating manner to position the check rings to prevent the check rings from falling off.

Preferably, the end of the pin shaft is provided with a connecting iron chain fixed on the side plate.

Preferably, the middle of the top of each of the two side plates is provided with a handle round steel, and the handle round steel is fixedly connected with the side plates at the two sides.

Preferably, the side plates are made of 12 mm metal plates, the baffle plates are made of 10 mm thick metal plates, and the middle plate is made of 16 mm steel plates.

Preferably, the part of the side plate lower than the steel rail is of an inverted isosceles trapezoid structure.

The utility model discloses simple structure can be applicable to and not have the emergent use of holding up traffic of track in the tunnel through special sclerosis. The product has low manufacturing process and manufacturing cost, and is beneficial to large-scale popularization and use. The low inclination tunnel of this product hinders car fast, and convenient the dismantlement can carry the use on the transport vechicle.

Drawings

Figure 1 is a state diagram of the present invention in use,

figure 2 is a top view of the present invention,

fig. 3 is a lower side view of the present invention.

Reference numerals:

1 side plate, 2 baffle, 3 middle plate, 4 handle round steel, 5 steel rail, 6 pin shaft, 7 baffle, 8 split pin, 9 split pin, 10 iron chain pin hole.

Detailed Description

The specific structure of the present invention is further described below:

the utility model discloses emergent parking card rail formula car arrester in inclined drifts, the structure is as shown in figure 1, curb plate 1 including two parallel arrangement, can dismantle after the embedding rail 5 and take out the width of both sides board 1, the centre of both sides board 1 establish with the curb plate between vertically intermediate lamella 3, the 5 upper surfaces of the laminating rail of 3 downside of intermediate lamella, two vertical baffles 2 are established to both sides board 1, baffle 2 is in the anterior segment and the rear end position of curb plate 1, a rectangle cavity structures is constituteed to baffle and both sides board and intermediate lamella around.

The lower parts of the two side plates 1 are lower than the lower side surfaces of the steel rails 5, and the parts of the side plates 1 lower than the steel rails 5 are of inverted isosceles trapezoid structures. The isosceles trapezoid parts of the two side plates 1 lower than the track part are provided with coaxial pin holes, and pin shafts 6 are inserted into the pin holes. The pin shaft 6 is a pin shaft 6 with end heads, the pin shaft 6 is inserted into the pin holes of the two side plates 1 and then sleeved with the check ring 7 at the end part, the pin shaft 6 outside the check ring 7 is provided with a clamping hole, and a cotter pin 8 penetrates through the clamping hole to position the check ring 7 to prevent falling off.

The end of the pin shaft 6 is provided with an iron chain fixed on the side plate 1. The iron chain prevents that round pin axle and curb plate and baffle structure from droing, prevents to lose. Round steel is arranged in the middle of the tops of the two side plates 1 to serve as a handle, and the handle round steel 4 is fixedly connected with the side plates 1 on the two sides. The side plates 1 are made of 12 mm metal plates, the baffle plates 2 are made of 10 mm thick metal plates, and the middle plate 3 is made of 16 mm steel plates.

The car arrester is processed and manufactured according to the drawing attached to the specification, and must be identified and accepted by a mechanical department before being delivered to a factory for use.

The rail clamping type car arrester is mainly used on unhardened rails, and can be used if the hardened rails can be provided with the car arrester. The applicable rail type is as follows: 22Kg, 30Kg and 38 Kg.

The rail-clamping type car arrester is only used for temporary mounting of a hook and mounting or removing of a working surface in an inclined roadway and cannot be used as a main car stopping device.

The car arrester has the gradient-weight application range:

grade α	α≤5°	5°＜α≤10°	10°＜α≤15°	α＞15°
					Maximum allowable weight (t)	25	15	10	Is not allowed to use

The slope or the weight exceeds the range of the upper table, the rail clamping device cannot be used, and special measures must be made for weir parking.

The rail clamping device using method comprises the following steps: the method is characterized in that gangue (or stones) below a track at a position where a vehicle is to be stopped is emptied in advance, after the vehicle is stopped to a preset position, a winch brake is powered off, a rail clamping device is attached to the outer edge of a vehicle roller, a pin shaft penetrates through the rail clamping device from inside to outside, and a cotter penetrates through the rail to be locked and prevented from falling off.

Use notes: when the rail clamping type car arrester is used, a traction steel wire rope must be in a tensioning state, and the use of removing a main hook head of a winch is forbidden. The winch driver must concentrate on the effort, and the hand can not leave the brake handle of the winch, and the off duty is strictly forbidden. When the car arrester is used, a person needs to stand at a safe position, and the person is strictly prohibited from standing below a vehicle.

Claims

1. The utility model provides an emergent parking card rail formula car arrester in inclined drifts, which is characterized by, curb plate (1) including two parallel arrangement, can dismantle after both sides board (1) width is embedding rail (5), intermediate lamella (3) are established to the centre of both sides board (1), intermediate lamella (3) downside laminating rail (5) upper surface, two vertical baffle (2) are established in both sides board (1), baffle (2) are in the front side and the rear side position of curb plate (1), both sides board (1) lower part is less than rail (5) downside, both sides board (1) that are less than the track part are opened there is the pinhole, round pin axle (6) are inserted in the pinhole.

2. The inclined roadway emergency parking rail clamping type car arrester as claimed in claim 1, wherein the pin shaft (6) is a pin shaft (6) with an end, a retaining ring (7) is arranged at the end of the pin shaft (6) after the pin shaft (6) is inserted into the two side plates (1), a clamping hole is formed in the pin shaft (6) on the outer side of the retaining ring (7), and a split pin (8) is arranged in the clamping hole to position and prevent the retaining ring (7) from falling off.

3. The inclined roadway emergency parking rail-clamping type car arrester as claimed in claim 1, wherein the end of the pin shaft (6) is provided with a connecting iron chain fixed on the side plate (1).

4. The inclined roadway emergency parking rail-clamping type car arrester as claimed in claim 1, wherein handle round steel is arranged in the middle of the top of each of the two side plates (1), and the handle round steel (4) is fixedly connected with the side plates (1) on the two sides.

5. The inclined roadway emergency parking rail-clamping type car arrester as claimed in claim 1, wherein the side plates (1) are made of 12 mm metal plates, the baffle plates (2) are made of 10 mm thick metal plates, and the middle plate (3) is made of 16 mm steel plates.

6. The inclined roadway emergency parking rail-clamping type car arrester as claimed in claim 1, wherein the part of the side plate (1) lower than the steel rail (5) is in an inverted isosceles trapezoid structure.