CN221188547U - Error-preventing upper-falling device of electric slider derailer - Google Patents

Abstract

The utility model belongs to the technical field of derailleurs, in particular to an anti-misoperation upper derailing device of an electric sliding block type derailler, which aims at the problems that like products are heavy, time-consuming and labor-consuming to operate, efficiency is influenced, installation is troublesome, adjustment is inconvenient, installation is carried out in a stock way, personal safety and use efficiency are influenced by operation, and the utility model provides the scheme that the anti-misoperation upper derailing device comprises a steel rail, an electric switch machine and two fasteners, wherein the electric switch machine is installed on the steel rail, one side of the electric switch machine is provided with a driving rod of the derailler, a lock body bracket is welded on the driving rod of the derailler, a lock hook bracket is installed on the fastener positioned on one side, one side of the lock hook bracket is connected with a lock hook, and a second pin shaft is arranged on the lock body bracket and contacts with the end part of the lock hook, and the scheme has the advantages that: the device has the advantages of simple structure, flexible action, convenient and quick installation, time and labor saving operation, safety and reliability, and greatly improves the working efficiency.

Description

Error-preventing upper-falling device of electric slider derailer

Technical Field

The utility model relates to the technical field of derailers, in particular to an error-preventing derailing device of an electric sliding block type derailer.

Background

The derailer is a safety protection device arranged on the left steel rail of the coming direction at two ends of the railway line, and ensures the personal safety of operators in the line and prevents train collision. The derailing device is driven to move up and down by the reciprocating motion of the pull rod of the electric switch machine, when the pull rod of the switch machine is retracted, the pull rod on the derailing device head is driven to move transversely, so that the derailing device head climbs to the top surface of a steel rail, and at the moment, if a train is bumped up to the derailing device, the train is separated from the steel rail, so that effective safety protection for operators in a line is formed. However, the derailer is not prevented from being mistakenly or illegally operated by operators on duty of a signal building in use, so that the derailer is mistakenly derailed, and unexpected derailment accidents of train are caused. The device is arranged at the mechanical part of the derailer aiming at the problems, and an operator needs to unlock the derailer on site and can take off the derailer on duty by operating the derailer. The device adds a safety guarantee to the use of the derailer, effectively prevents the false upward derailment accident, and ensures the driving safety and personnel safety. Some existing similar products are heavy, the operation is time-consuming and labor-consuming, the efficiency is affected, some of the products are troublesome to install and inconvenient to adjust, and the products are installed and operated in a stock way, so that the personal safety and the service efficiency are affected.

Disclosure of utility model

The utility model aims to solve the defects that like products are heavy, the operation is time-consuming and labor-consuming, the efficiency is affected, the installation is troublesome, the adjustment is inconvenient, the operation is installed in a stock way, and the personal safety and the service efficiency are affected in the prior art, and provides an anti-misoperation upper-falling device of an electric sliding block type derailer.

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

The utility model provides an electronic slider formula derailer mistake and go up and take off device, includes the rail and installs electronic switch and two fasteners on the rail, derailer initiative pole is installed to one side of electronic switch, the welding has the lock body support on the derailer initiative pole, installs the latch hook support on the fastener that is located one side, and one side of latch hook support is connected with the latch hook, be equipped with No. two round pins on the lock body support, and No. two round pins and the tip contact of latch hook, the bolt has the group axle support on the lock body support, and the through connection has the group axle on the group axle support, still be connected with the derailer head on the derailer initiative pole.

Preferably, a pin is arranged on one side of the electric switch machine, which is close to the driving rod of the derailer, and the electric switch machine is connected with the driving rod of the derailer through the pin.

Preferably, a hole is formed in one side of the lock hook support, a third pin shaft is arranged in the hole, and the lock hook is connected with the lock hook support through the third pin shaft.

Preferably, the lock body bracket is provided with a plurality of holes, and the second pin roll is positioned in one of the holes.

Preferably, one end of the driving rod of the derailer is provided with a fourth pin shaft, and the derailer head is rotationally connected with the driving rod of the derailer through the fourth pin shaft.

In the utility model, the following components are added: the device has the advantages of simple structure, flexible action, convenient and quick installation, time and labor saving operation, safety and reliability, and greatly improves the working efficiency.

Drawings

Fig. 1 is a schematic diagram of a lower-falling state of an error-preventing upper-falling device of an electric slider derailer provided by the utility model;

Fig. 2 is a schematic diagram of a required lifting state of an anti-false lifting device of an electric slider type derailer according to the present utility model;

Fig. 3 is a schematic diagram of an upward-falling state of an anti-false upward-falling device of an electric slider type derailer.

In the figure: 1. an electric switch machine; 2. a first pin shaft; 3. a derailer drive rod; 4. a lock body bracket; 5. the second pin shaft; 6. a latch hook bracket; 7. a third pin shaft; 8. a latch hook; 9. a shifting shaft bracket; 10. a poking shaft; 11. a fastener; 12. derailing heads; 13. and a fourth pin shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-3, an anti-misoperation upper derailing device of an electric sliding block type derailing device comprises a steel rail, an electric switch 1 and two fasteners 11, wherein the electric switch 1 and the two fasteners 11 are arranged on the steel rail, a derailing device driving rod 3 is arranged on one side of the electric switch 1, a lock body support 4 is welded on the derailing device driving rod 3, a lock hook support 6 is arranged on the fastener 11 on one side, one side of the lock hook support 6 is connected with a lock hook 8, a second pin 5 is arranged on the lock body support 4, the second pin 5 is contacted with the end of the lock hook 8, a poking shaft support 9 is connected on the lock body support 4 in a bolting mode, a poking shaft 10 is connected on the poking shaft support 9 in a penetrating mode, a derailing device head 12 is further connected on the derailing device driving rod 3, a first pin 2 is arranged on one side, which is close to the derailing device driving rod 3, the electric switch 1 and the derailing device driving rod 3 are connected through the first pin 2, a hole is formed in one side of the lock hook support 6, a third pin 7 is arranged in the hole, the lock hook support 6 is connected with one end of the fourth pin 3 through the fourth pin 6, and one end of the fourth pin 13 is connected with the fourth pin 3 through the fourth pin 13.

The working principle of the utility model is as follows: as shown in fig. 1, when the electric switch machine 1 does not manually lift the lock hook 8 during the lifting, the electric switch machine 1 drives the driving rod 3 of the derailer, the upper lock body bracket 4 and the dial shaft bracket 9 to move leftwards, the second pin shaft 5 contacts with the lock hook 8 to horizontally pull the lock hook 8, and as the contact surface between the inner side of the lock hook 8 and the second pin shaft 5 is an inclined surface inclined by a certain degree, the lock hook 8 is forced to move anticlockwise around the third pin shaft 7 and pull the second pin shaft 5 more tightly, when the maximum load of the electric switch machine 1 is exceeded, the clutch plate in the electric switch machine 1 slides for a certain time, and the electric switch machine 1 is powered off, so that the derailer cannot lift;

As shown in fig. 2, when the derailing machine is lifted, the lock hook 8 leans against the fastener 11 by gravity, at the moment, the electric switch machine 1 drives the lock body bracket 4 and the shifting shaft bracket 9 on the derailing machine driving rod 3 to move leftwards, and when the shifting shaft 10 on the shifting shaft bracket 9 is contacted with the lock hook 8, the lock hook 8 is driven to rotate anticlockwise around the third pin shaft 7, and the gravity lock hook 8 finally falls onto the derailing machine driving rod 3, so that automatic locking is realized, and meanwhile, the derailing machine is lifted in place as shown in fig. 3;

As shown in fig. 2, when the derailing is performed, the electric switch 1 drives the derailing device driving rod 3, the upper lock body bracket 4 and the dial shaft bracket 9 to move rightwards, the second pin shaft 5 contacts with the outer side of the lock hook 8, the contact surface is an inclined surface inclined by a certain degree, the lock hook 8 is forced to move clockwise around the third pin shaft 7, the lock hook 8 is lifted to enable the second pin shaft 5 to pass through the lock hook 8, and the upper derailing locking state is maintained after the derailing is performed in place as shown in fig. 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides an electronic slider formula derailer mistake-proof goes up and takes off device, includes electric switch (1) and two fastener (11) of installing on the rail, its characterized in that, derailer driving lever (3) are installed to one side of electric switch (1), the welding has lock body support (4) on derailer driving lever (3), installs latch hook support (6) on fastener (11) that are located one side, and one side of latch hook support (6) is connected with latch hook (8), be equipped with No. two round pins (5) on lock body support (4), and No. two round pins (5) and the tip contact of latch hook (8), the bolt has on lock body support (4) to dial axle support (9), and dial through-connection has on axle support (9) and dial axle (10), still be connected with derailer head (12) on the derailer driving lever (3).

2. The device for preventing the false upward derailment of the electric sliding block type derailment device according to claim 1, wherein a pin shaft (2) is arranged on one side of the electric switch machine (1) close to the driving rod (3) of the derailment device, and the electric switch machine (1) is connected with the driving rod (3) of the derailment device through the pin shaft (2).

3. The false upward derailing prevention device of the electric sliding block derailer according to claim 1, wherein a hole is formed in one side of the lock hook support (6), a third pin shaft (7) is arranged in the hole, and the lock hook (8) is connected with the lock hook support (6) through the third pin shaft (7).

4. The device for preventing the false upward derailing of the electric sliding block type derailing machine according to claim 1, wherein a plurality of holes are formed in the lock body bracket (4), and the pin shaft II (5) is positioned in one of the holes.

5. The anti-false-lifting device of the electric sliding block type derailer according to claim 1, wherein a fourth pin shaft (13) is arranged at one end of the driving rod (3) of the derailer, and the derailer head (12) is rotationally connected with the driving rod (3) of the derailer through the fourth pin shaft (13).