CN211285073U

CN211285073U - Flooding-proof device for switch machine of rail transit underground station

Info

Publication number: CN211285073U
Application number: CN201922223553.4U
Authority: CN
Inventors: 朱云波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-18
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a track traffic underground station goat prevents flooding device, including the track base, the top movable mounting of track base has the switch, the top of track base is located the left surface of switch and has seted up the track escape canal, the top of track base is located the side of switch and has seted up first goat foundation ditch, the left surface fixed mounting of first goat foundation ditch inner chamber has level sensor, the bottom fixed mounting of first goat foundation ditch inner chamber has the support chassis. Can be with the water of the interior water of first goat foundation ditch and second goat foundation ditch to the station sump pit and then guarantee that ponding in first goat foundation ditch and the second goat foundation ditch is discharged fast through setting up the flow pipe, can increase the position of goat and then prevent that water from overflowing through setting up the support chassis, can not have quick discharged water to extract fast and then prevent to overflow in the goat foundation ditch through the cooperation that sets up level sensor and water pump and sump pit.

Description

Flooding-proof device for switch machine of rail transit underground station

Technical Field

The utility model relates to a track traffic equipment specifically is a track traffic underground station goat prevents flooding device.

Background

In subway signal equipment maintenance, the switch machine foundation ditch ponding is a very general problem, if the foundation ditch ponding is handled untimely, will bring very big potential safety hazard for the driving, does not have good solution yet to this problem, can only strengthen the tour through the electric service maintainer, in time clears up.

Because the goat foundation ditch generally is located the station, and its degree of depth generally is greater than the degree of depth value of track escape canal moreover, in case take place ponding generally all can enter into the goat foundation ditch and then lead to the fact the damage to the goat, lead to the track traffic net paralysed phenomenon to appear like this, the ponding problem of goat foundation ditch still needs special people to patrol and examine every day and then guarantees that the goat can the continuous operation, such intensity of labour is great, causes the burden for people's work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a track traffic underground switch machine prevents flooding device to solve the problem that provides in the above-mentioned background art.

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

a track traffic underground station switch machine flooding-proof device comprises a track base, wherein a switch way is movably mounted at the top of the track base, a track drainage ditch is formed in the position, at the left side of the switch way, of the top of the track base, a first switch machine foundation pit is formed in the position, at the side of the switch way, of the top of the track base, a liquid level sensor is fixedly mounted on the left side of an inner cavity of the first switch machine foundation pit, a supporting underframe is fixedly mounted at the bottom of the inner cavity of the first switch machine foundation pit, the left side of the supporting underframe is fixedly connected with a connecting frame connected with the left side of the first switch machine foundation pit, a water pump is fixedly mounted on the left side of the supporting underframe, an input pipe is fixedly communicated with an input end of the water pump, an output pipe is fixedly communicated with an output end of the water pump, an active metal anti-corrosion block matched with the supporting underframe is fixedly mounted on the right side, the utility model discloses a switch machine, including support chassis, left surface fixedly connected with action connecting rod, guide bar, folding line pole, guide bar, water catch bucket, output tube, support chassis's top fixed mounting has the goat, the left surface fixedly connected with action connecting rod of goat, the top of track base is located the right side fixed mounting of switch has the suit seat, the top movable mounting of suit seat has the folding line pole, the one end of folding line pole is articulated with the other end activity of action connecting rod, the inside movable mounting of suit seat has the guide bar that is connected with the side of switch, the other end of guide bar and the other end swing joint of folding line pole, the top of track base is located the right side fixed mounting of first goat foundation ditch.

As a further aspect of the present invention: and the top of the track base is positioned on the left side of the other turnout and is provided with a second switch foundation pit, the bottom of the first switch foundation pit is fixedly communicated with a water flow pipe, and the bottom of the second switch foundation pit is fixedly communicated with a communicating pipe communicated with the water flow pipe.

As a further aspect of the present invention: the top of the switch machine is movably provided with a full-coverage top cover plate, and a sealing rubber strip is fixedly bonded inside the full-coverage top cover plate.

As a further aspect of the present invention: the other end of the water flowing pipe extends to a station sump.

As a further aspect of the present invention: the liquid level sensor is electrically connected with the water pump.

Compared with the prior art, the beneficial effects of the utility model are that: can be with the water of the interior water of first goat foundation ditch and second goat foundation ditch to the station sump pit and then guarantee that ponding in first goat foundation ditch and the second goat foundation ditch is discharged fast through setting up the flow pipe, can increase the position of goat and then prevent that water from overflowing through setting up the support chassis, can not have quick discharged water to extract fast and then prevent to overflow in the goat foundation ditch through the cooperation that sets up level sensor and water pump and sump pit.

Drawings

Fig. 1 is a schematic structural diagram of a flooding-proof device of a switch machine of a rail transit underground station.

Fig. 2 is a schematic structural diagram of a switch machine in the flooding-proof device of the switch machine of the rail transit underground station.

Fig. 3 is a schematic structural diagram of another scheme of the flooding-proof device of the switch machine of the rail transit underground station.

Fig. 4 is an enlarged view of a point switch flooding-proof device of the rail transit underground station at the position A in fig. 1.

In the figure: the anti-corrosion device comprises a track base 1, a water collecting barrel 2, a first switch foundation pit 3, an output pipe 4, a switch machine 5, a turnout 6, a track drainage ditch 7, a water flowing pipe 8, a sealing rubber strip 9, a full-coverage top cover plate 10, a second switch foundation pit 11, a communicating pipe 12, an active metal anti-corrosion block 13, a support underframe 14, an input pipe 15, an action connecting rod 16, a water pump 17, a broken line rod 18, a guide rod 19, a connecting frame 20, a liquid level sensor 21 and a sleeving seat 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a track traffic underground station switch machine flooding-proof device comprises a track base 1, a switch 6 is movably installed at the top of the track base 1, a track drainage ditch 7 is formed at the top of the track base 1 and located at the left side surface of the switch 6, a first switch foundation pit 3 is formed at the top of the track base 1 and located at the side surface of the switch 6, a liquid level sensor 21 is fixedly installed at the left side surface of the inner cavity of the first switch foundation pit 3, a supporting underframe 14 is fixedly installed at the bottom of the inner cavity of the first switch foundation pit 3, a connecting frame 20 connected with the left side surface of the first switch foundation pit 3 is fixedly connected to the left side surface of the supporting underframe 14, a water pump 17 is fixedly installed at the left side surface of the supporting underframe 14, the liquid level sensor 21 is electrically connected with the water pump 17, and the water collection bucket 2 is matched with the liquid level sensor 21, the water pump 17 to quickly extract water which is not quickly drained from the switch foundation, an input pipe 15 is fixedly communicated with the input end of a water pump 17, an output pipe 4 is fixedly communicated with the output end of the water pump 17, an active metal anti-corrosion block 13 matched with a supporting underframe 14 is fixedly installed on the right side surface of the inner cavity of a first switch machine foundation pit 3, the active metal anti-corrosion block 13 can ensure that the supporting underframe 14 cannot be corroded by water, the position of a switch machine 5 can be increased by arranging the supporting underframe 14 so as to prevent water from overflowing, a switch machine 5 is fixedly installed on the top of the supporting underframe 14, a full-coverage top cover plate 10 is movably installed on the top of the switch machine 5, a sealing rubber strip 9 is fixedly adhered inside the full-coverage top cover plate 10, the sealing performance of the switch machine 5 can be realized, an action connecting rod 16 is fixedly connected on the left side surface of the switch machine 5, a sleeving seat 22 is fixedly installed on the right side of a track base 1, a broken line rod 18 is movably, one end of a broken line rod 18 is movably hinged with the other end of an action connecting rod 16, a guide rod 19 connected with the side surface of the turnout 6 is movably mounted inside a sleeving seat 22, the other end of the guide rod 19 is movably connected with the other end of the broken line rod 18, a water collecting barrel 2 is fixedly mounted at the right side of a first switch foundation pit 3 at the top of a track base 1, the other end of an output pipe 4 extends into the water collecting barrel 2, a second switch foundation pit 11 is arranged at the left side of the other turnout 6 at the top of the track base 1, a water flow pipe 8 is fixedly communicated with the bottom of the first switch foundation pit 3, the other end of the water flow pipe 8 extends to a station water collecting barrel, a communicating pipe 12 communicated with the water flow pipe 8 is fixedly communicated with the bottom of the second switch foundation pit 11, so that two switch foundation pits can use one water flow pipe 8 at a station with a plurality of turned lines, and water in the first switch foundation pit 3 and the second switch foundation pit 11 can be discharged to the station foundation pit And the accumulated water in the first point machine foundation pit 3 and the second point machine foundation pit 11 is quickly discharged.

The utility model discloses a theory of operation is: when a large amount of water exists in the first switch machine foundation pit 3 and the second switch machine foundation pit 11, the water flows into a water accumulation pit of a station through the water flowing pipe 8 and the communicating pipe 12, when the water in the switch machine foundation pit cannot be quickly discharged, the liquid level sensor 21 detects the water level, the water pump 17 works to pump the water in the switch machine foundation pit into the water collecting barrel 2, and when the switch machine 5 works, the action connecting rod 16 is pulled inwards to further enable the broken line rod 18 to rotate clockwise to further drive the guide rod 19 to push the turnout 6 to act.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The track traffic underground station switch machine flooding-proof device comprises a track base (1) and is characterized in that a switch way (6) is movably mounted at the top of the track base (1), a track drainage ditch (7) is formed in the position, located on the left side face of the switch way (6), of the top of the track base (1), a first switch machine foundation pit (3) is formed in the position, located on the side face of the switch way (6), of the top of the track base (1), a liquid level sensor (21) is fixedly mounted on the left side face of an inner cavity of the first switch machine foundation pit (3), a supporting underframe (14) is fixedly mounted at the bottom of the inner cavity of the first switch machine foundation pit (3), a connecting frame (20) connected with the left side face of the first switch machine foundation pit (3) is fixedly connected to the left side face of the supporting underframe (14), and a water pump (17) is fixedly mounted on the left side face of the, an input pipe (15) is fixedly communicated with the input end of the water pump (17), an output pipe (4) is fixedly communicated with the output end of the water pump (17), an active metal anticorrosion block (13) matched with a supporting chassis (14) is fixedly installed on the right side surface of the inner cavity of the first switch machine foundation pit (3), a switch machine (5) is fixedly installed at the top of the supporting chassis (14), an action connecting rod (16) is fixedly connected with the left side surface of the switch machine (5), a sleeving seat (22) is fixedly installed at the right side of the turnout (6) at the top of the track base (1), a broken line rod (18) is movably installed at the top of the sleeving seat (22), one end of the broken line rod (18) is movably hinged with the other end of the action connecting rod (16), a guide rod (19) connected with the side surface of the turnout (6) is movably installed in the sleeving seat (22), the other end of guide bar (19) and the other end swing joint of broken line pole (18), the right side fixed mounting that the top of track base (1) is located first switch foundation ditch (3) has water catch bowl (2), the other end of output tube (4) extends to the inside of water catch bowl (2).

2. The switch machine flooding preventing device of the rail transit underground station as claimed in claim 1, wherein a second switch machine foundation pit (11) is opened on the left side of the other turnout (6) at the top of the rail base (1), a water flow pipe (8) is fixedly communicated with the bottom of the first switch machine foundation pit (3), and a communicating pipe (12) communicated with the water flow pipe (8) is fixedly communicated with the bottom of the second switch machine foundation pit (11).

3. The track traffic underground station switch machine flooding prevention device according to claim 1, characterized in that a full-coverage top cover plate (10) is movably installed on the top of the switch machine (5), and a sealing rubber strip (9) is fixedly bonded inside the full-coverage top cover plate (10).

4. The track traffic underground station switch machine flooding prevention device according to claim 2, characterized in that the other end of the water flow pipe (8) extends to a station sump.

5. The track transit underground station switch machine flooding prevention device according to claim 1, characterized in that the liquid level sensor (21) is electrically connected with a water pump (17).