Folding portable train stopper

Abstract

The utility model discloses a folding type portable train stopper, relates to train stopper technical field, including the folding type portable train stopper, including support subassembly, rail clamping subassembly and buffer subassembly, the support subassembly includes support frame and fixed ear, fixed ear is fixedly connected to the top of support frame, the rail clamping subassembly is equipped with the buffer subassembly on the rail clamping subassembly, the buffer subassembly is equipped with the buffer subassembly on the rail clamping subassembly. The rail clamping assembly comprises a sliding groove, the buffering assembly comprises a fixing sleeve and a hydraulic oil cylinder, and the hydraulic oil cylinder is fixedly installed in the fixing sleeve. Under the combined action of the fixing lugs, the supporting legs and the rotating bolts, when the folding portable train stopper is carried and transported, the buffering assembly and the oil tank are taken down by unscrewing the fixing bolts, and due to the fact that the supporting legs are movably connected with the supporting frame through the rotating bolts, the supporting legs can be rotated, and the buffering assembly is taken down. The supporting legs are horizontally placed, the occupied space of the device is reduced, carrying and transportation are convenient, and the buffering assemblies are assembled when the device is used.

Description

TECHNICAL FIELD

[0001] The utility model relates to train car stopper technical field, concretely relates to a folding portable train car stopper. BACKGROUND

[0002] Railway generally refers to rail, generally is composed of two parallel rails fixed on the sleeper, is the basis that train travels according to rules, and the train car stopper is a component installed at the end of rail, is an important safety protection device on railway, its role is to stop the train on the rail, avoid the danger caused by train running, and the train car stopper is mainly used for the anti-collision car stop safety protection equipment on the end line of railway, and the buffer head is contacted with the coupler through the buffer rubber plate, bears the impact of the coupler of runaway vehicle, forces the runaway vehicle to stop running away.

[0003] Because the volume of train car stopper is large, occupies large space, so when using train car stopper, it is inconvenient to carry and transport, and because train car stopper is directly installed on the rail through bolt, when train car stopper stops train, bolt can cause damage to the rail, and it is inconvenient to use.

[0004] The present application provides a folding portable train car stopper to solve the problem. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a folding portable train car stopper to solve the problem that the volume of train car stopper is large, occupies large space and train car stopper is directly installed on the rail through bolt, which makes it inconvenient to carry and transport train car stopper and bolt can cause damage to the rail when stopping train, and the use effect is poor.

[0006] To solve the above technical problem, the technical scheme adopted by the utility model is:

[0007] A folding portable train car stopper, including support assembly, rail clamping assembly and buffer assembly, the support assembly includes support frame and fixed lug, the fixed lug is fixedly connected at the top of support frame, the rail clamping assembly is movably installed at the bottom of support frame, the rail clamping assembly includes sliding slot, the sliding slot is arranged at the bottom of support frame, the buffer assembly is screwly installed at the top of support assembly, the buffer assembly includes fixed sleeve and hydraulic oil cylinder, the hydraulic oil cylinder is fixedly installed in the inside of fixed sleeve.

[0008] The further improvement of the utility model technical scheme is that the inside of fixed lug movably installs rotating bolt, the outside of rotating bolt movably installs support leg, and the side of support leg is fixedly connected with support cross bar.

[0009] The further improvement of the utility model technical scheme lies in that the top of the supporting leg is screw-connected with a fixing bolt, the fixing sleeve is screw-fixed on the top of the supporting leg through the fixing bolt, and the top of the supporting leg is screw-fixed with an oil tank.

[0010] The further improvement of the utility model technical scheme lies in that the top of the oil tank is provided with an oil inlet, one end of the oil tank is provided with a hydraulic oil pipe, and the other end of the hydraulic oil pipe is connected with a hydraulic oil cylinder.

[0011] The further improvement of the utility model technical scheme lies in that the inside of the sliding groove is slidably connected with rail clamping blocks, clamping grooves are arranged between the rail clamping blocks, and the rail clamping blocks are screw-connected with clamping bolts on one side.

[0012] The further improvement of the utility model technical scheme lies in that one end of the hydraulic oil cylinder is fixedly installed with a connecting rod, the other end of the connecting rod is fixedly installed with a supporting column, and the other end of the supporting column is movably installed with a spring pressing piece.

[0013] The further improvement of the utility model technical scheme lies in that a buffer spring is fixedly installed between the spring pressing piece and the connecting rod, a contact sleeve is slidably installed on the end of the supporting column close to the spring pressing piece, and a rubber pad is fixedly installed on the top end of the contact sleeve.

[0014] Thanks to the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] 1. The folding portable train derail prevention device is convenient to carry and transport.

[0016] 2. The folding portable train derail prevention device is convenient to install. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1The utility model discloses a whole structure schematic diagram of folding portable train car stopper.

[0018] Figure 2 The utility model discloses a side structure schematic diagram of folding portable train car stopper.

[0019] Figure 3 The utility model discloses a structure schematic diagram of rail clamping assembly.

[0020] Figure 4 The utility model discloses the internal structure schematic diagram of buffer assembly.

[0021] In the drawing: 1, support assembly, 2, rail clamping assembly, 3, buffer assembly, 4, support cross bar, 10, support frame, 11, support leg, 12, fixed lug, 13, rotating bolt, 20, rail clamping block, 21, sliding groove, 22, clamping bolt, 23, clamping groove, 30, fixed sleeve, 31, hydraulic oil pipe, 32, oil tank, 33, oil inlet, 34, rubber pad, 35, contact sleeve, 36, spring pressing piece, 37, buffer spring, 38, support column, 39, connecting rod, 301, hydraulic oil cylinder, 302, fixed bolt. DETAILED DESCRIPTION

[0022] The utility model makes further detailed explanation in combination with example:

[0023] As Figures 1-4 The utility model provides a folding portable train car stopper, including support assembly 1, rail clamping assembly 2 and buffer assembly 3, support assembly 1 includes support frame 10 and fixed lug 12, and fixed lug 12 is fixedly connected at the top of support frame 10, and rotating bolt 13 is movably installed in the inside of fixed lug 12, and support leg 11 is movably installed at the outside of rotating bolt 13, and support cross bar 4 is fixedly connected to one side of support leg 11, and fixed bolt 302 is screw connected to the top of support leg 11, and fixed sleeve 30 is screw fixed through fixed bolt 302 on the top of support leg 11, and buffer assembly 3 and oil tank 32 are removed by unscrewing fixed bolt 302, since support leg 11 is movably connected with support frame 10 through rotating bolt 13, so that support leg 11 can be rotated, makes support leg 11 lie flat, reduces the space occupied by the device.

[0024] The rail clamping assembly 2 is movably installed at the bottom of the support frame 10, the rail clamping assembly 2 comprises a sliding groove 21 which is formed at the bottom of the support frame 10, the inside of the sliding groove 21 is slidably connected with a rail clamping block 20, the rail clamping blocks 20 are provided with a clamping groove 23, one side of the rail clamping block 20 is threadedly connected with a clamping bolt 22, by loosening the clamping bolt 22, the two rail clamping blocks 20 are relatively separated along the sliding groove 21, then the rail clamping blocks 20 are placed on the rail, and then the clamping bolt 22 is tightened, so that the clamping groove 23 on the rail clamping block 20 clamps the rail.

[0025] The buffer assembly 3 is threadedly installed at the top of the support assembly 1, the buffer assembly 3 comprises a fixed sleeve 30 and a hydraulic oil cylinder 301, the hydraulic oil cylinder 301 is fixedly installed at the inside of the fixed sleeve 30, the top of the support leg 11 is threadedly fixed with an oil tank 32, the top of the oil tank 32 is provided with an oil inlet 33, one end of the oil tank 32 is provided with a hydraulic oil pipe 31, the other end of the hydraulic oil pipe 31 is connected with the hydraulic oil cylinder 301, one end of the hydraulic oil cylinder 301 is fixedly installed with a connecting rod 39, the other end of the connecting rod 39 is fixedly installed with a support column 38, the other end of the support column 38 is movably installed with a spring pressing piece 36, the buffer spring 37 is fixedly installed between the spring pressing piece 36 and the connecting rod 39, the contact sleeve 35 is slidably installed at the end of the support column 38 close to the spring pressing piece 36, the rubber pad 34 is fixedly installed at the top end of the contact sleeve 35, when the train collides with the device, the rubber pad 34 directly contacts with the train, then the force received is transmitted to the spring pressing piece 36 through the contact sleeve 35, the spring pressing piece 36 moves backward to compress the buffer spring 37, when the buffer spring 37 cannot continue to deform, the force is transmitted to the hydraulic oil cylinder 301 through the connecting rod 39, and then the hydraulic oil cylinder 301 buffers.

[0026] The working principle of the folding portable train derail prevention device will be described below.

[0027] As Figures 1-4As shown, when the folding portable train derailment device is carried and transported, the buffer assembly 3 and the oil tank 32 are removed by unscrewing the fixing bolt 302, since the support leg 11 and the support frame 10 are movably connected through the rotating bolt 13, the support leg 11 can be rotated to be laid flat, reducing the space occupied by the device and facilitating carrying and transportation. When the device is used, the support leg 11 is reset, and the buffer assembly 3 is assembled through the fixing bolt 302. When the folding portable train derailment device is installed, since the two rail clamping blocks 20 are connected through the clamping bolt 22, when the rail is clamped, the two rail clamping blocks 20 are relatively separated along the sliding groove 21 by unscrewing the clamping bolt 22, and then the rail clamping block 20 is placed on the rail, and then the clamping groove 23 on the rail clamping block 20 is clamped on the rail by tightening the clamping bolt 22, so that the device is not directly installed on the rail through the bolt, preventing the bolt from damaging the rail when blocking the train. When the train collides with the device, the rubber pad 34 is in direct contact with the train, and then the force received is transmitted to the spring pressing piece 36 through the contact sleeve 35, the spring pressing piece 36 moves backward to press the buffer spring 37, when the buffer spring 37 cannot continue to deform, the force is transmitted to the hydraulic oil cylinder 301 through the connecting rod 39, then the hydraulic oil cylinder 301 is buffered, then the force is transmitted to the support leg 11 and the support frame 10 through the fixing sleeve 30 and the fixing bolt 302, so that the rail clamping block 20 at the bottom of the support frame 10 moves to stop the train.

[0028] The above is a detailed description of the general application, but some modifications or improvements can be made on the basis of the application, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the application, the modifications or improvements are within the scope of the application.

Claims

1. A portable folding train stop comprising a support assembly (1), a rail clamping assembly (2) and a buffer assembly (3), characterized in that: The support assembly (1) includes a support frame (10) and a fixed lug (12), the fixed lug (12) is fixedly connected at the top of the support frame (10), the rail clamping assembly (2) is movably installed at the bottom of the support frame (10), the rail clamping assembly (2) includes a sliding groove (21), the sliding groove (21) is opened at the bottom of the support frame (10), the buffer assembly (3) is screwedly installed at the top of the support assembly (1), the buffer assembly (3) includes a fixed sleeve (30) and a hydraulic oil cylinder (301), the hydraulic oil cylinder (301) is fixedly installed in the fixed sleeve (30).

2. The folding portable car derailleur as claimed in claim 1, wherein: The inside of the fixed lug (12) movably installs a rotating bolt (13), the outside of the rotating bolt (13) movably installs a support leg (11), one side of the support leg (11) is fixedly connected with a support cross rod (4).

3. A portable folding train stop according to claim 2, wherein: The top of the support leg (11) is screwedly connected with a fixed bolt (302), the fixed sleeve (30) is screwedly fixed on the top of the support leg (11) through the fixed bolt (302), and the top of the support leg (11) is screwedly fixed with an oil tank (32).

4. A portable folding train stop according to claim 3, wherein: The top of the oil tank (32) is provided with an oil inlet (33), one end of the oil tank (32) is provided with a hydraulic oil pipe (31), and the other end of the hydraulic oil pipe (31) is connected with the hydraulic oil cylinder (301).

5. The folding portable car derailleur as claimed in claim 1, wherein: The inside of the sliding groove (21) is slidably connected with a rail clamping block (20), clamping grooves (23) are arranged between the rail clamping blocks (20), and the rail clamping blocks (20) are screwedly connected with clamping bolts (22) on one side.

6. The folding portable car derailleur according to claim 1, wherein: One end of the hydraulic oil cylinder (301) is fixedly installed with a connecting rod (39), the other end of the connecting rod (39) is fixedly installed with a support column (38), and the other end of the support column (38) is movably installed with a spring pressing plate (36).

7. A portable folding train stop according to claim 6 wherein: The buffer spring (37) is fixedly installed between the spring pressing plate (36) and the connecting rod (39), the end, close to the spring pressing plate (36), of the support column (38) is slidably installed with a contact sleeve (35), and the top end of the contact sleeve (35) is fixedly installed with a rubber pad (34).

Images