Frog pouring method and frog casting thereof
1. Frog casting comprising a fork core rail (1), characterized in that: fork heart track (1) bilateral symmetry is equipped with a pair of side rail (2), and is a pair of side rail (2) are first side rail (21) and second side rail (22) respectively, side rail (2) are including first fender rail (211), first fender rail (211) with fork heart track (1) one side is parallel, first fender rail (211) one end is connected the second and is kept off rail (212), first fender rail (211) other one end is equipped with portable fender rail (23), portable fender rail (23) are established first fender rail (211) and run between rail (213).
2. A frog casting according to claim 1, wherein: the fork center track (1) comprises a first fork center track (11) and a second fork center track (12), an included angle between the first fork center track (11) and the second fork center track (12) is 10-90 degrees, an angle between the second blocking track (212) and the first blocking track (211) is 120-150 degrees, and an included angle between the running track (213) and the first blocking track (211) and an included angle between the first fork center track (11) and the second fork center track (12) are complementary angles.
3. A frog casting according to claim 2, wherein: the track (213) is divided into a track irrelevant surface (2131) and a track vehicle surface (2132), the first fork track (11) is divided into a first fork track irrelevant surface (111) and a first fork track vehicle surface (112), the second fork track (12) is divided into a second fork track irrelevant surface (121) and a second fork track vehicle surface (122), and the movable blocking track (23) is divided into a movable blocking track irrelevant surface (231) and a movable blocking track vehicle surface (232).
4. A frog casting according to claim 2, wherein: fork heart track (1) first fender rail (211) second fender rail (212) run and all be equipped with fixed orifices (3) more than two on rail (213), be equipped with a fixed orifices (3) on portable fender rail (23), fork heart track (1) first fender rail (211) second fender rail (212) run on rail (213) fixed fastener (4) are installed in fixed orifices (3), on portable fender rail (23) be equipped with portable fastener (5) in fixed orifices (3).
5. A frog casting according to claim 4, wherein: fixed fastener (4) include bayonet lock (41), bayonet lock (41) with fixed orifices (3) are mated and are connected, bayonet lock (41) both ends are equipped with card hole (42), be equipped with dead lever (43) in card hole (42) and connect bottom fixture block (44), bayonet lock (41) with between fixture block (44) surround spring (45) on dead lever (43), be equipped with screw cap (46) on card hole (42), screw cap (46) with dead lever (43) threaded connection.
6. A frog casting according to claim 5, wherein: the movable clamping piece (5) is composed of a fixed clamping piece (4) and a movable motor (51), the movable motor group (51) comprises a telescopic motor (511) and a rotating motor (512), the telescopic motor (511) comprises a telescopic spiral rod (5111) and a control motor (5112), the end of the telescopic spiral rod (5111) is fixedly connected with the rotating motor (512), a rotating shaft of the rotating motor (512) is connected with the clamping block (44), and the telescopic spiral rod (5111) is perpendicular to the first blocking rail (211).
7. A frog casting according to claim 3, wherein: the side rail (2) further comprises the running rail (213) and the second stopper rail (212).
8. A frog casting according to claim 7, wherein: the track rail surface (2132) on the first side rail (21) and the second fork point track rail surface (122) are in the same plane, and the track rail surface (2132) on the second side rail (22) and the first fork point track rail surface (112) are in the same plane.
9. A frog pouring method is characterized in that the frog pouring method is to manufacture a grinding tool of a corresponding part of a frog casting, and then the grinding tool is poured to obtain the part of the frog casting.
Technical Field
When a railway changes the track, the rail parts which are needed are frog, but the harmful space exists between the wing rail and the frog center on the current frog design, and the space can cause the derailment of the railway when the rail changes.
In view of the above problems, there is a great need for improvement on the original frog design.
Disclosure of Invention
Object of the Invention
The invention provides a frog pouring method and a frog casting thereof, which are used for solving the technical problem that harmful space exists between a wing rail and a frog center in the prior frog design proposed in the background art, and the space can cause the derailment danger of a train during rail change.
Technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme:
a frog casting, comprising a frog center rail, characterized in that: fork heart track bilateral symmetry is equipped with a pair of siding track, and is a pair of the siding track is first siding track and second siding track respectively, the siding track includes first fender rail, first fender rail with fork heart track one side is parallel, first fender rail one end is connected the second and is kept off the rail, first fender rail other end is equipped with portable fender rail, portable fender rail is established first fender rail with run between the rail.
Preferably, the fork track includes a first fork track and a second fork track, an included angle between the first fork track and the second fork track is-degree, an angle between the second stopper track and the first stopper track is-degree, and an included angle between the running track and the first stopper track and an included angle between the first fork track and the second fork track are complementary angles.
Preferably, the running track is divided into a running track irrelevant surface and a running track vehicle track surface, the first fork track is divided into a first fork track irrelevant surface and a first fork track vehicle track surface, the second fork track is divided into a second fork track irrelevant surface and a second fork track vehicle track surface, and the movable blocking track is divided into a movable blocking track irrelevant surface and a movable blocking track vehicle track surface.
Preferably, the fork center track first keep off the rail the second keep off the rail run and all be equipped with the fixed orifices more than two on the rail, be equipped with a fixed orifices on the portable fender rail, the fork center track first keep off the rail the second keep off the rail run on the rail fixed orifices installs fixed fastener, portable fender is on the rail be equipped with portable fastener in the fixed orifices.
Preferably, the fixed clamping part comprises a clamping pin, the clamping pin is connected with the fixed hole in a matching mode, clamping holes are formed in two ends of the clamping pin, a fixed rod is arranged in each clamping hole and connected with a bottom clamping block, the clamping pin and the spring is surrounded on the fixed rod between the clamping blocks, a screw cap is arranged on each clamping hole, and the screw cap is in threaded connection with the fixed rod.
Preferably, the movable clamping piece consists of the fixed clamping piece and a movable motor, the movable motor group comprises a telescopic motor and a rotating motor, the telescopic motor comprises a telescopic screw rod and a control motor, the end of the telescopic screw rod is fixedly connected with the rotating motor, a rotating shaft of the rotating motor is connected with the clamping block, and the telescopic screw rod is perpendicular to the first stop rail.
Preferably, the side rail further includes the running rail and the second stopper rail.
Preferably, the track rail surface on the first side rail and the second fork point rail surface are in the same plane, and the track rail surface on the second side rail and the first fork point rail surface are in the same plane.
A frog pouring method is characterized in that the frog pouring method is to manufacture a grinding tool of a corresponding part of a frog casting, and then the grinding tool is poured to obtain the part of the frog casting.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
the movable blocking rail is arranged at the other end of the first blocking rail and is arranged between the first blocking rail and the running rail, so that the movable blocking rail can move to fill up harmful areas existing on the traditional rail, and a train can safely pass through during rail change; the spring is always based on the upward force of the bayonet lock, so that when a train passes through a rail to cause the rail to vibrate, the fixing clamping piece is not easy to loosen.
Drawings
FIG. 1 is a schematic view of a frog casting without a train passing therethrough;
FIG. 2 is a cross-sectional view of the fixing clip;
FIG. 3 is a schematic structural diagram of a moving motor;
fig. 4 is a schematic structural view of a frog cast train passing by.
Reference numerals
A fork center rail-1, a first fork center rail-11, a first fork center rail independent surface-111, a first fork center rail surface-112, a second fork center rail-12, a second fork center rail independent surface-121, a second fork center rail surface-122, a side rail-2, a first side rail-21, a second side rail-22, a first stopper rail-211, a second stopper rail-212, a running rail-213, a running rail independent surface-2131, a running rail surface-2132, a movable stopper rail-23, a movable stopper rail independent surface-231, a movable stopper rail surface-232, a fixed hole-3, a fixed clip-4, a clip-41, a clip hole-42, a fixed rod-43, a clip-44, a spring-45, a screw cap-46, a movable clip-5, a movable motor-51, a telescopic motor-511, a telescopic screw rod-5111, a control motor-5112, and a rotary motor-512.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a frog casting includes a frog center rail 1, characterized in that: the bilateral symmetry of fork center track 1 is equipped with a pair of side rail 2, and a pair of side rail 2 is first side rail 21 and second side rail 22 respectively, and side rail 2 includes first fender rail 211, and first fender rail 211 is parallel with fork center track 1 one side, and first fender rail 211 one end is connected the second and is kept off rail 212, and first fender rail 211 other end is equipped with portable fender rail 23, and portable fender rail 23 is established between first fender rail 211 and the race rail 213.
In an embodiment, referring to fig. 1-4, the fork track 1 includes a first fork track 11 and a second fork track 12, an included angle between the first fork track 11 and the second fork track 12 is 10-90 degrees, an angle between the second stopper track 212 and the first stopper track 211 is 120-150 degrees, and an included angle between the running track 213 and the first stopper track 211 and an included angle between the first fork track 11 and the second fork track 12 are complementary angles.
In one embodiment, referring to fig. 1-4, the track 213 is divided into a track independent surface 2131 and a track surface 2132, the first cross track 11 is divided into a first cross track independent surface 111 and a first cross track surface 112, the second cross track 12 is divided into a second cross track independent surface 121 and a second cross track surface 122, and the movable stop track 23 is divided into a movable stop track independent surface 231 and a movable stop track surface 232.
In an embodiment, referring to fig. 1-4, the fork track 1, the first rail 211, the second rail 212, and the running track 213 are all provided with two or more fixing holes 3, the movable rail 23 is provided with one fixing hole 3, the fixing holes 3 of the fork track 1, the first rail 211, the second rail 212, and the running track 213 are internally provided with fixing clips 4, and the fixing holes 3 of the movable rail 23 are internally provided with movable clips 5.
In an embodiment, referring to fig. 1-4, the fixing clip 4 includes a pin 41, the pin 41 is connected with the fixing hole 3 in a mating manner, two ends of the pin 41 are provided with a clip hole 42, a fixing rod 43 is arranged in the clip hole 42 and connected with a bottom clip block 44, a spring 45 surrounds the fixing rod 43 between the pin 41 and the clip block 44, a screw cap 46 is arranged on the clip hole 42, and the screw cap 46 is in threaded connection with the fixing rod 43.
In an embodiment, referring to fig. 1-4, the movable card 5 is composed of a fixed card 4 and a moving motor 51, the moving motor 51 includes a telescopic motor 511 and a rotating motor 512, the telescopic motor 511 includes a telescopic screw rod 5111 and a control motor 5112, an end of the telescopic screw rod 5111 is fixedly connected with the rotating motor 512, a rotating shaft of the rotating motor 512 is connected with the clamping block 44, and the telescopic screw rod 5111 is perpendicular to the first stop rail 211.
In one embodiment, referring to fig. 1-4, the side rail 2 further includes a running rail 213 and a second stopping rail 212.
In one embodiment, referring to fig. 1-4, the track surface 2132 on the first side rail 21 is coplanar with the second fork rail surface 122, and the track surface 2132 on the second side rail 22 is coplanar with the first fork rail surface 112.
In the embodiment, the frog pouring method is to manufacture a grinding tool of a corresponding part of a frog casting, and then pour the grinding tool to obtain the part of the frog casting.
The cap and the screw cap are in threaded connection with the fixed rod.
In summary, the working principle of the invention is as follows: when a train needs to change the direction of the second side rail 22 when passing through the frog, an operator starts the moving motor 51 on one side of the first side rail 21, controls the length of the telescopic screw rod 5111 by the motor 5111, so as to control the position of the rotating motor 512, so that the fixed clamping piece 4 connected with the rotating motor 512 moves, so that the movable stop rail 23 moves, and then adjusts the angle of the movable stop rail 23 by the rotating motor 512, so that the movable stop rail surface 232, the running rail surface 2132 and the second fork rail surface 122 are positioned on the same plane, so that the train wheel moves along the directions of the running rail 213 on the first side rail, the movable stop rail 23 on the first side rail and the second fork rail 12; similarly, when the train needs to change the track along the direction of the first side rail 21 when passing through the frog, the operator starts the moving motor 51 on one side of the second side rail 22, controls the motor 5111 to control the length of the telescopic screw rod 5111, thereby controlling the position of the rotating motor 512, so that the fixed clamping piece 4 connected with the rotating motor 512 moves, thereby moving the movable blocking rail 23, and then adjusts the angle of the movable blocking rail 23 through the rotating motor 512, so that the movable blocking rail surface 232, the running rail surface 2132 and the first cross center rail surface 112 are in the same plane, thereby moving the train wheel along the directions of the running rail 213 on the second side rail, the movable blocking rail 23 on the first side rail and the first cross center rail 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
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