CN219487448U - Locking mechanism and suspension type monorail turnout device - Google Patents

Abstract

The embodiment of the application relates to a locking mechanism and a suspension type monorail turnout device, and belongs to the technical field of rail transit. The embodiment of the application aims to solve the technical problem that a locking mechanism only locks a running plate or a guide plate in the related art. The locking mechanism comprises a mounting plate, a lock pin, a connecting seat, a lock rod and a locking driving piece, wherein the mounting plate is horizontally arranged and connected with the web plate; the lock pin is vertically arranged and is in sliding connection with the mounting plate; the connecting seat is positioned above the mounting plate and is connected with the web plate; the locking rod is rotationally connected with the connecting seat through a first rotating shaft which is horizontally arranged, the first end of the locking rod is rotationally connected with the top end of the locking pin through a second rotating shaft which is horizontally arranged, and the second end of the locking rod is provided with a locking hook; the locking driving piece is arranged on the mounting plate, and the output end of the locking driving piece is connected with the lock pin. The locking mechanism can lock the running plate and the guide plate at the same time so as to reduce the number of locking mechanisms in the suspended monorail turnout device.

Description

Locking mechanism and suspension type monorail turnout device

Technical Field

The embodiment of the application belongs to the technical field of rail transit, and particularly relates to a locking mechanism and a suspension type monorail turnout device.

Background

The suspended monorail turnout device is a device for changing lines in a magnetic levitation traffic line. The suspended monorail turnout device comprises a turnout beam, a movable rail and other rails. The suspended monorail turnout device also comprises a locking mechanism, wherein the locking mechanism is used for locking the movable rail and/or other rails on the turnout beam so as to ensure the linear stability and the safe reliability of the suspended turnout device.

However, the locking mechanism in the related art locks only the running plate or only the guide plate, increasing the number of locking mechanisms, resulting in a complicated structure of the suspended monorail switch device.

Disclosure of Invention

In view of this, the embodiments of the present application provide a locking mechanism and a suspension type monorail switch device, so as to solve the technical problem that the locking mechanism locks only the running plate or only the guiding plate in the related art.

An embodiment of the present application provides a locking mechanism, which is used for locking a running plate on a bottom plate of a turnout beam and locking a guide plate on a web plate of the turnout beam, wherein the locking mechanism comprises a mounting plate, a lock pin, a connecting seat, a lock rod and a locking driving piece, and the mounting plate is horizontally arranged and connected with the web plate; the lock pin is vertically arranged and is in sliding connection with the mounting plate; the connecting seat is positioned above the mounting plate and is connected with the web plate; the locking rod is rotationally connected with the connecting seat through a first rotating shaft which is horizontally arranged, the first end of the locking rod is rotationally connected with the top end of the locking pin through a second rotating shaft which is horizontally arranged, and the second end of the locking rod is provided with a locking hook; the locking driving piece is arranged on the mounting plate, and the output end of the locking driving piece is connected with the lock pin;

When the locking mechanism is in a locking state, the first lock hole of the bottom plate is opposite to the second lock hole of the running plate, and the third lock hole of the web plate is opposite to the fourth lock hole of the guide plate; the locking driving piece drives the lock pin to move downwards relative to the mounting plate, and the lock pin penetrates through the second lock hole and the first lock hole so as to lock the running plate on the bottom plate; the lock pin pulls down the first end of locking lever, the locking lever is relative the connecting seat rotates, the latch hook passes third lockhole with the fourth lockhole joint is in on the deflector, in order to with the deflector lock in on the web.

The locking mechanical system of this application embodiment is applied to suspension type monorail switch device, and suspension type monorail switch device includes switch roof beam and other tracks, and the switch roof beam includes bottom plate and web, is provided with first lockhole on the bottom plate, and other orbital walking boards are provided with the second lockhole. The web is provided with a third lock hole, and the guide plates of other tracks are provided with fourth lock holes. When the suspension type monorail turnout device is in a certain passing state, the second lock hole of the running plate is opposite to the first lock hole of the bottom plate, and the fourth lock hole of the guide plate is opposite to the third lock hole of the web plate. At this time, in the locking mechanism of the embodiment of the application, the locking driving piece drives the locking pin to slide downwards relative to the mounting plate, and the locking pin sequentially penetrates through the second locking hole of the running plate and the first locking hole of the bottom plate, so that the running plate is locked on the bottom plate. Simultaneously, the lock pin drives the lock rod to rotate relative to the connecting seat when sliding downwards, and the lock hook at the second end of the lock rod sequentially passes through the third lock hole of the web plate and the fourth through hole of the guide plate and then is clamped on the guide plate, so that the guide plate is locked on the web plate. The locking mechanical system of this application embodiment can lock walking board and deflector simultaneously to reduce the quantity of locking mechanical system among the suspension type monorail switch device, thereby simplified the structure of suspension type monorail switch device.

In some implementations, which may include the above embodiments, the connection mount includes a fixed plate and two connection arms, the fixed plate being connected with the web; the two connecting arms are vertically and oppositely arranged, the two connecting arms are connected with the fixed plate, and each connecting arm is provided with a first connecting hole; the locking rod is provided with a connecting part, the connecting part is positioned between the two connecting arms, the connecting part is provided with a second connecting hole, the second connecting hole is opposite to the first connecting hole, and the second connecting hole and the first connecting hole are sleeved on the first rotating shaft.

In some implementations, which may include the above embodiments, a third connecting hole is provided at a tip of the lock pin; the first end of locking lever is provided with the fourth connecting hole, the fourth connecting hole with the third connecting hole is relative, the fourth connecting hole with the third connecting hole cover is located on the second pivot.

In some implementations that may include the foregoing embodiments, the mounting plate is provided with a first through hole and a first through groove, where the first through hole is disposed vertically, and the first through hole is sleeved on the lock pin; the first through grooves are arranged at intervals with the first through holes, the extending direction of the first through grooves is parallel to the axial direction of the first through holes, and the notch of each first through groove is positioned at one end, far away from the web plate, of the mounting plate; the locking driving piece is provided with a push rod which is vertically telescopic, and the push rod penetrates through the first through groove.

In some implementations that may include the above embodiments, the locking mechanism further includes a first connection plate located between the base plate and the mounting plate, the first connection plate being provided with a second through hole that is sleeved over the locking pin; the top surface of the first connecting plate is connected with the end part of the push rod.

In some implementations that may include the above embodiments, the locking mechanism further includes a second connecting plate, the second connecting plate is located below the first connecting plate and parallel to the first connecting plate, the second connecting plate is connected with the web, the second connecting plate is provided with a guide hole, and the guide hole is sleeved on the locking pin.

In some implementations, which may include the above embodiments, an end of the first connecting plate facing the web is provided with a detection portion; the locking mechanism further comprises a third connecting plate, a first travel switch and a second travel switch, wherein the third connecting plate is positioned between the first connecting plate and the web and is connected with the mounting plate and the second connecting plate; the first travel switch and the second travel switch are vertically arranged at intervals and are connected to the third connecting plate, and the first travel switch is positioned below the second travel switch; when the locking mechanism is in a locking state, the detection part triggers the first travel switch; when the locking mechanism is in an unlocking state, the detection part triggers the second travel switch.

A second aspect of an embodiment of the present application provides a suspended monorail switch device comprising a locking mechanism as described in any one of the preceding claims.

The suspension type monorail switch device according to the embodiment of the present application, due to the inclusion of the locking mechanism described in any one of the above, also has the advantage of the locking mechanism described in any one of the above, and this embodiment of the present application will not be repeated.

In some implementations, which may include the above embodiments, the suspended monorail switch device includes a switch beam, and a first movable rail slidably coupled to the switch beam; the turnout beam is provided with a bottom plate and a web plate, the web plate comprises a straight web plate and a curved web plate which are vertically arranged, and a first gap is reserved between the straight web plate and the bottom plate; a second gap is formed between the curved web and the bottom plate; the first movable rail is provided with a running plate and a guide plate, and the running plate comprises a first linear movable running plate and a first curve movable running plate which are horizontally arranged; the guide plate comprises a first linear movable guide plate and a second curve movable guide plate which are vertically arranged, the first linear movable guide plate is connected to one side of the first linear movable running plate, which faces the first curve movable running plate, and the first curve movable guide plate is connected to one side of the first curve movable running plate, which faces the first linear movable running plate; the locking mechanism is mounted on the linear web; when the suspension type monorail turnout device is in a straight line passing state, the first straight line movable running plate penetrates through the first gap, the first straight line movable guide plate is attached to the straight line web, the locking mechanism locks the first straight line movable running plate on the bottom plate, and locks the first straight line movable guide plate on the straight line web; and/or the locking mechanism is mounted on the curved web; when the suspension type monorail turnout device is in a curve passing state, the first curve movable running plate penetrates through the second gap, the first curve movable guide plate is attached to the curve web, the locking mechanism locks the first curve movable running plate on the bottom plate, and locks the first curve movable guide plate on the curve web.

In some implementations, which may include the above embodiments, the suspended monorail switch device includes a switch beam, and a second movable rail rotatably coupled to the switch beam; the turnout beam comprises a bottom plate and a web plate, wherein the web plate comprises a straight web plate and a curved web plate which are vertically arranged, and a first gap is reserved between the straight web plate and the bottom plate; a second gap is formed between the curved web and the bottom plate; the suspension type monorail turnout device further comprises a follow-up rail and a correction rail, wherein the follow-up rail is hinged with the second movable rail, the follow-up rail comprises a guide plate, and the guide plate comprises a straight line follow-up guide plate and a curve follow-up guide plate which are vertically arranged; the correction rail comprises a first correction running plate and a second correction running plate, and the first correction running plate is arranged in the first gap in a penetrating manner and is rotationally connected with the turnout beam; the second correction walking plate is arranged in the second gap in a penetrating way and is rotationally connected with the turnout beam; the locking mechanism is mounted on the linear web; when the suspension type monorail turnout device is in a straight line passing state, the straight line follow-up guide plate is attached to the straight line web plate, the locking mechanism locks the first correction running plate on the bottom plate, and locks the straight line follow-up guide plate on the straight line web plate; and/or the locking mechanism is mounted on the curved web; when the suspension type monorail turnout device is in a curve passing state, the curve follow-up guide plate is attached to the curve web plate, the locking mechanism locks the second correction running plate on the bottom plate, and locks the curve follow-up guide plate on the curve web plate.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given to the drawings required in the embodiments or the prior art descriptions, while it is apparent that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a locking mechanism according to an embodiment of the present application;

FIG. 2 is a schematic view of the locking mechanism of FIG. 1 in an unlocked state;

FIG. 3 is a schematic view of the locking mechanism of FIG. 1 in a locked state;

FIG. 4 is a schematic view of a suspended monorail switch device in a straight-line traffic state according to some implementations of the present disclosure;

FIG. 5 is a schematic view of the suspended monorail switch device of FIG. 4 in a curved transit state;

FIG. 6 is a schematic view of the first movable rail of FIG. 4;

FIG. 7 is a schematic view of a suspended monorail switch device in a curved traffic state according to further embodiments of the present application;

FIG. 8 is a schematic view of the suspended monorail switch device of FIG. 7 in a curved transit state;

Fig. 9 is a schematic structural view of the second movable rail in fig. 7.

Reference numerals illustrate:

10-a locking mechanism;

110-mounting plates; 111-a first through hole;

112-a first through slot; 120-lockpin;

130-connecting seats; 131-a fixed plate;

132-a connecting arm; 133-first connection holes;

140-locking bar; 141-a first rotating shaft;

142-a second spindle; 143-a connection;

144-fourth connecting holes; 150-locking the driving member;

151-push rod; 160-a first connection plate;

161-a detection section; 170-a second connection plate;

171-a pilot hole; 180-a third connecting plate;

181-a first travel switch; 182-a second travel switch;

191-a bottom plate; 192-web;

193-running board; 194-guiding plates;

195-a first locking hole; 196-a third keyhole;

197-second lock holes; 198-fourth lock hole;

20-turnout beams;

210-a box body; 211-a first overhaul platform;

212-a second overhaul platform; 220-driving into the beam;

221-first track; 222-a first web;

223-a first running board; 224-second track;

225-a second web; 226-a second running board;

230-straight out beam; 231-third track;

232-a third web; 233-a third running board;

234-fourth track; 235-fourth web;

236-fourth running board; 240-curve beam out;

241-fifth track; 242-fifth webs;

243-a fifth running board; 244-sixth track;

245-sixth web; 246-sixth running board;

250-straight connecting webs; 260-curvilinear connecting webs;

30-a first movable rail;

310-a first linear movable running plate; 320-a first curve movable running plate;

330-a first linear movable guide plate; 340-a first curved movable guide plate;

350-a first movable drive mechanism;

40-a first compensation rail;

410-first linear compensation running board; 420-a first linear compensation drive mechanism;

430-a first linear compensation locking mechanism; 440-first curve compensation running board;

450-a first curve compensation driving mechanism; 460-a first curve compensation locking mechanism;

50-a second movable rail;

510-a second linear movable running plate; 520-second curve movable running plate;

530-a second linearly movable guide plate; 540-a second curved movable guide plate;

550-a second movable drive mechanism;

60-follow-up rail;

610-linear follower web; 620-curve follower web;

70-correcting the rail;

710—a first correction running board; 720-a first correction driving mechanism;

730-a second correction running board; 740-a second corrective drive mechanism;

750-a first revision locking mechanism; 760-a second revision locking mechanism;

80-a second compensation rail;

810-a second rectilinear compensation running plate; 820-a second linear compensation drive mechanism;

830-a second linear compensation locking mechanism; 840-second curve compensation running board;

850-a second curve compensation driving mechanism; 860-second curve compensation locking mechanism.

Detailed Description

The locking mechanism in the related art can only lock the running plate or only can lock the guide plate, the number of driving mechanisms in the suspension type single track turnout device is increased, and therefore the technical problem that the structure of the suspension type single track turnout device is complex is solved.

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Referring to fig. 1, 2 and 3, a first aspect of the present embodiment provides a locking mechanism 10 for use in a suspended monorail switch device that is capable of locking a running plate 193 to a floor 191 of a switch beam 20 and a guide plate 194 to a web 192 of the switch beam 20. Illustratively, the suspended monorail switch device may include a switch beam 20 and other tracks, the switch beam 20 including a base plate 191 and a web 192, the base plate 191 having a first locking aperture 195 disposed thereon, and the running plate 193 of the other track having a second locking aperture 197 disposed thereon. The web 192 is provided with a third lock hole 196 and the other rail guide plate 194 is provided with a fourth lock hole 198. When the suspended monorail switch device is in a certain traffic state, the traveling plate 193 moves to a preset position relative to the bottom plate 191, and the second locking hole 197 on the traveling plate 193 is opposite to the first locking hole 195 on the bottom plate 191. The guide plate 194 is attached to the web 192, and a fourth lock hole 198 in the row of guide plates 194 is opposite a second lock hole 197 in the web 192.

The locking mechanism 10 may include a mounting plate 110, a lock pin 120, a connector 130, a lock bar 140, and a lock actuator 150, with the mounting plate 110 being horizontally disposed and connected to a web 192. The locking pin 120 is disposed vertically and slidably coupled to the mounting plate 110. The connecting seat 130 is located above the mounting plate 110 and is connected to the web 192. The locking rod 140 is rotatably connected with the connecting seat 130 through a first rotating shaft 141 which is horizontally arranged, a first end of the locking rod 140 is rotatably connected with the top end of the lock pin 120 through a second rotating shaft 142 which is horizontally arranged, and a second end of the locking rod 140 is provided with a locking hook. The locking drive 150 is mounted on the mounting plate 110, and the output end of the locking drive 150 is connected to the locking pin 120.

The locking mechanism 10 has a locked state and an unlocked state. When the suspended monorail switch device is in a certain traffic state, the locking mechanism 10 is in a locked state to lock the suspended monorail switch device. At this time, the second locking hole 197 of the running plate 193 is opposite to the first locking hole 195 of the bottom plate 191, and the fourth locking hole 198 of the guide plate 194 is opposite to the third locking hole 196 of the web 192. The locking drive 150 drives the locking pin 120 downwardly relative to the mounting plate 110, and the locking pin 120 is disposed through the opposing second locking hole 197 and first locking hole 195 to lock the running plate 193 to the bottom plate 191. Simultaneously, the top end of the lock pin 120 pulls the first end of the lock rod 140 downwards, the lock rod 140 rotates relative to the connecting seat 130, and the lock hook at the second end of the lock rod 140 passes through the third lock hole 196 and the fourth lock hole 198 to be clamped on the guide plate 194, so that the guide plate 194 is locked on the web 192.

The locking mechanism 10 is in an unlocked state prior to the switch of the suspended monorail switch device from one transit state to another. The locking driver 150 drives the locking pin 120 to slide upward with respect to the mounting plate 110, and the locking pin 120 is withdrawn from the second locking hole 197 of the running plate 193 and the first locking hole 195 of the bottom plate 191 to release the locking between the running plate 193 and the bottom plate 191. At the same time, the tip of the locking pin 120 pushes the first end of the locking lever 140 such that the locking lever 140 rotates in a reverse direction with respect to the connection base 130, and the locking hook at the second end of the locking lever 140 moves away from the guide plate 194 and withdraws from the fourth locking hole 198 of the guide plate 194 and the third locking hole 196 of the web 192 to release the locking between the guide plate 194 and the web 192.

The locking mechanism 10 of the embodiment of the present application can lock the running plate 193 and the guide plate 194 simultaneously, so as to reduce the number of locking mechanisms 10 in the suspended monorail switch device, thereby simplifying the structure of the suspended monorail switch device.

Referring to fig. 1-3, the mounting plate 110 is disposed horizontally and is connected to the web 192. Illustratively, the mounting plate 110 and the web 192 may be coupled by welding or by coupling bolts. The mounting plate 110 may be provided with a first through hole 111 and a first through groove 112, where the first through hole 111 is vertically disposed, and the first through hole 111 is sleeved on the lock pin 120. The locking pin 120 is slidably coupled to the mounting plate 110 through the first through hole 111. The first through grooves 112 are arranged at intervals with the first through holes 111, the extending direction of the first through grooves 112 is parallel to the axial direction of the first through holes 111, and the notch of the first through grooves 112 is located at one end of the mounting plate 110 away from the web 192. The first through slot 112 is used to mount a locking drive 150.

Illustratively, the locking drive 150 may have a telescoping ram 151, for example, the locking drive 150 may be an electric ram 151, an air cylinder, or a hydraulic cylinder, each of which includes a housing and a ram 151 telescoping with respect to the housing. The push rod 151 may be disposed in the first through slot 112. When the locking driver 150 is installed, the push rod 151 may be placed in the first through groove 112 via the notch of the first through groove 112, and the push rod 151 may be extended and retracted in the first through groove 112. Other components of the locking driver 150 may be mounted on the mounting plate 110 to fix the other components of the locking driver 150, thereby improving stability of the push rod 151 when it stretches and contracts and improving driving efficiency of the locking pin 120.

The connecting seat 130 is connected to the web 192 for rotational connection with the locking lever 140. Illustratively, the connection mount 130 may include a fixed plate 131 and two connection arms 132, the fixed plate 131 being connected with the web 192. The two connecting arms 132 are vertically and oppositely arranged, the two connecting arms 132 are connected with the fixing plate 131, and each connecting arm 132 is provided with a first connecting hole 133. The lock lever 140 is provided with a connecting portion 143, the connecting portion 143 is located between the two connecting arms 132, the connecting portion 143 is provided with a second connecting hole, the second connecting hole is opposite to the first connecting hole 133, and the second connecting hole and the first connecting hole 133 are sleeved on the first rotating shaft 141. Both the connecting arms 132 can support the first rotating shaft 141, so that the stability of the first rotating shaft 141 during rotation is improved, and the stability of the lock lever 140 during rotation is further improved.

The tip of the locking pin 120 may be provided with a third coupling hole. The first end of the locking lever 140 may be provided with a fourth connection hole 144, the fourth connection hole 144 being opposite to the third connection hole, the fourth connection hole 144 and the third connection hole being sleeved on the second rotation shaft 142. The tip of the lock pin 120 and the first end of the lock lever 140 are rotatably coupled by a second rotation shaft 142. Illustratively, the second rotating shaft 142 may be a connecting pin, the connecting pin is disposed in the fourth connecting hole 144 and the third connecting hole in a penetrating manner, the end cap of the connecting pin is abutted against the lock rod 140, and the extending end of the connecting pin may be provided with a cotter pin to limit the connecting pin, so as to prevent the connecting pin from falling off from the fourth connecting hole 144 and the third connecting hole.

Illustratively, the locking mechanism 10 may further include a first connecting plate 160, the first connecting plate 160 being located between the base plate 191 and the mounting plate 110, the first connecting plate 160 being provided with a second through hole, the second through hole being sleeved on the locking pin 120. The top surface of the first connection plate 160 is connected to an end of the push rod 151. When the locking driving member 150 drives the push rod 151 to move, the push rod 151 drives the first connecting plate 160 to move, and the first connecting plate 160 drives the lock pin 120 to slide relative to the mounting plate 110.

Referring to fig. 1 to 3, the locking mechanism 10 may further include a second connecting plate 170, where the second connecting plate 170 is located below the first connecting plate 160 and parallel to the first connecting plate 160, the second connecting plate 170 is connected to the web 192, and the second connecting plate 170 is provided with a guiding hole 171, and the guiding hole 171 is sleeved on the locking pin 120. The guide hole 171 can guide the lock pin 120, and the accuracy of the direction of the lock pin 120 when sliding is improved. Meanwhile, the guide hole 171 of the second connecting plate 170 and the first through hole 111 of the first connecting plate 160 can limit the lock pin 120, so that stability of the lock pin 120 during sliding is improved.

The end of the first connecting plate 160 facing the web 192 may also be provided with a detection portion 161. The locking mechanism 10 may further include a third connection plate 180, a first travel switch 181, and a second travel switch 182, the third connection plate 180 being located between the first connection plate 160 and the web 192 and connecting the mounting plate 110 and the second connection plate 170. The first travel switch 181 and the second travel switch 182 are disposed at vertical intervals and connected to the third connecting plate 180, and the first travel switch 181 is located below the second travel switch 182. When the lock mechanism 10 is in the locked state, the detection unit 161 activates the first travel switch 181. When the lock mechanism 10 is in the unlock state, the detection unit 161 activates the second travel switch 182. Accordingly, whether the lock mechanism 10 is in the locked state can be determined according to whether the first and second travel switches 181 and 182 are triggered, thereby remotely controlling the lock mechanism 10, thereby improving the convenience of controlling the lock mechanism 10.

A second aspect of an embodiment of the present application provides a suspended monorail switch device comprising a locking mechanism 10 as defined in any one of the preceding claims.

In some possible implementations of embodiments of the present application, the suspended monorail switch device may be a movable rail translating suspended monorail switch device. For example, referring to fig. 4, 5 and 6, a suspended monorail switch device can include a switch beam 20 and a first movable rail 30 slidably coupled to the switch beam 20. The switch beam 20 has a bottom plate 191 and a web, the web including a vertically disposed linear web and a curved web, with a first gap between the linear web and the bottom plate 191. A second gap is provided between the curved web and the floor 191.

Illustratively, the switch beam 20 may include a bottom plate 191, a top plate, and two side plates (neither of which are shown in the drawings), which enclose a box 210 having a receiving space therein. One end of the case 210 is an entrance end, and the other end is an exit end. The switch beam 20 further includes an entrance beam 220, a straight exit beam 230, and a curved exit beam 240, and the entrance beam 220 extends into the box 210 via an entrance end and is connected to the floor 191. The straight ejection beam 230 and the curved ejection beam 240 extend into the case 210 via the ejection ends, and are connected to the bottom plate 191. The switch beam 20 may further include a first service platform 211 and a second service platform 212, and an operator may stand on the first service platform 211 and the second service platform 212 to service the suspended monorail switch device. The first overhaul platform 211 and the second overhaul platform 212 are respectively located at two sides of the box 210 and are respectively connected with two side plates of the two boxes 210.

The drive-in beam 220 may include a first rail 221, and a second rail 224 parallel to the first rail 221. The first track 221 includes a first web 222 and a first running plate 223. The first running plate 223 is horizontally disposed and connected to the bottom plate 191. The first web 222 is perpendicular to the first running plate 223, and is connected to the upper surface of the first running plate 223. The second track 224 may include a second web 225 and a second running plate 226. The second running plate 226 is horizontally disposed, the second running plate 226 is parallel to the first running plate 223, and the second running plate 226 is connected to the bottom plate 191. The second web 225 is perpendicular to the second running plate 226, and the second web 225 is parallel to the first web 222 and is connected to the upper surface of the second running plate 226. The bogie of the suspended monorail car can extend between the first running board 223 and the second running board 226. The bogie has two sets of running wheels and two sets of guide wheels. The two sets of running wheels are respectively abutted with the first running plate 223 and the second running plate 226 and respectively roll on the first running plate 223 and the second running plate 226 so as to drive the suspended monorail train to run. The two sets of guide wheels are respectively abutted with the first web 222 and the second web 225 and respectively roll on the first web 222 and the second web 225 to guide the suspended monorail train.

The straight-running beam 230 may include a third rail 231, and a fourth rail 234 parallel to the third rail 231. The third rail 231 may include a third web 232 and a third running plate 233. The third running plate 233 is horizontally disposed along the extending direction of the first running plate 223 and is spaced apart from the first running plate 223, and the first running plate 223 is connected with the bottom plate 191. The third web 232 is perpendicular to the third running plate 233 and is connected to the upper surface of the third running plate 233. The fourth track 234 may include a fourth web 235 and a fourth running plate 236. The fourth traveling plate 236 is horizontally disposed along the extending direction of the second traveling plate 226 and is spaced apart from the second traveling plate 226, the fourth traveling plate 236 is parallel to the third traveling plate 233, and the fourth traveling plate 236 is connected to the bottom plate 191. The fourth web 235 is perpendicular to the fourth running plate 236, and the fourth web 235 is parallel to the third web 232 and is connected to the upper surface of the fourth running plate 236. The bogie of the suspended monorail car can extend between the third running board 233 and the fourth running board 236. The two groups of running wheels of the bogie are respectively abutted with the third running plate 233 and the fourth running plate 236 and respectively roll on the third running plate 233 and the fourth running plate 236 so as to drive the suspended monorail train to run. The two sets of guide wheels of the bogie may abut the third web 232 and the fourth web 235, respectively, and roll on the third web 232 and the fourth web 235, respectively, to guide the suspended monorail car.

The curved exit beam 240 may include a fifth rail 241, and a sixth rail 244 parallel to the fifth rail 241. The fifth track 241 may include a fifth web 242 and a fifth running plate 243. The fifth traveling plate 243 is horizontally disposed and extends in a curved direction, the fifth traveling plate 243 is adjacent to the fourth traveling plate 236, and the fifth traveling plate 243 is spaced apart from the second traveling plate 226 and is connected to the bottom plate 191. The fifth web 242 is perpendicular to the fifth running plate 243 and is connected to the upper surface of the fifth running plate 243. The sixth track 244 may include a sixth web 245 and a sixth running plate 246. The sixth running board 246 is located at a side of the fifth running board 243 facing away from the fourth running board 236 and parallel to the fifth running board 243, the sixth running board 246 is spaced from the second running board 226, and the sixth running board 246 is connected to the bottom board 191. The sixth web 245 is perpendicular to the sixth running board 246, the sixth web 245 is parallel to the fifth web 242, and is connected to the upper surface of the sixth running board 246. The bogie of the suspended monorail car can extend between the fifth running board 243 and the sixth running board 246. The two groups of running wheels of the bogie are respectively abutted with the fifth running plate 243 and the sixth running plate 246 and respectively roll on the fifth running plate 243 and the sixth running plate 246 to drive the suspended monorail train to run. The two sets of guide wheels of the bogie can abut the fifth web 242 and the sixth web 245, respectively, and roll on the fifth web 242 and the sixth web 245, respectively, to guide the suspended monorail car.

The switch beam 20 may also include a straight connecting web 250 and a curved connecting web 260. A first gap is provided between the linear connecting web 250 and the bottom plate 191, and the linear connecting web 250 connects the first web 222 and the third web 232. The connected first web 222, linear connecting web 250 and third web 232 form a linear web. There is a second gap between the curvilinear connecting web 260 and the base plate 191, the curvilinear connecting web 260 connecting the second web 225 and the sixth web 245. The joined second web 225, curvilinear connecting web 260 and sixth web 245 form a curvilinear web.

Referring to fig. 4 to 6, the first movable rail 30 is located in the case 210 between the linear web and the curved web, and the first movable rail 30 is slidably connected to the bottom plate 191 in the extending direction of the perpendicular drive-in beam 220. Illustratively, the first movable rail 30 has a running plate and a guide plate. The running plate includes a first straight movable running plate 310 and a first curved movable running plate 320 disposed horizontally. The guide plates include a first linearly movable guide plate 330 and a second curved movable guide plate 540 vertically disposed, the first linearly movable guide plate 330 is perpendicular to the first linearly movable running plate 310, and the first linearly movable guide plate 330 is connected to a side of the first linearly movable running plate 310 facing the first curved movable running plate 320. The first curve movable guide plate 340 is perpendicular to the first curve movable traveling plate 320, and the first curve movable guide plate 340 is connected to a side of the first curve movable traveling plate 320 facing the first straight movable traveling plate 310.

The suspended monorail switch device may further include a first movable driving mechanism 350, and the first movable driving mechanism 350 may be mounted on the floor 191 and connected with the first movable rail 30 to drive the first movable rail 30 to slide with respect to the floor 191 so that the first movable rail 30 can be coupled to the entrance beam 220 and the straight exit beam 230 and coupled to the entrance beam 220 and the curved exit beam 240, thereby enabling the suspended monorail switch device to be switched between a straight passing state and a curved passing state.

The suspended monorail switch device may also include a first compensation track 40, the first compensation track 40 including a first linear compensation running plate 410, a first curvilinear compensation running plate 440, a first linear compensation drive mechanism 420, and a first curvilinear compensation drive mechanism 450. The first linear compensation running plate 410 is located on a side of the first linear movable running plate 310 facing away from the first curved movable running plate 320, and is disposed parallel to the first linear movable running plate 310. The first straight compensating running plate 410 is slidably connected to the bottom plate 191 in a direction perpendicular to the extension direction of the running beam 220. The first linear compensation driving mechanism 420 may be installed on the first maintenance platform 211 and connected to the first linear compensation running board 410 to drive the first linear compensation running board 410 to slide relative to the base plate 191, so that the first linear compensation running board 410 can be disposed in the first gap in a penetrating manner, so that the first linear compensation running board 410 is in butt joint with the first running board 223 and the third running board 233.

The first curve compensation running plate 440 is located at a side of the first curve movable running plate 320 facing away from the first straight movable running plate 310, and is disposed parallel to the first curve movable running plate 320. The first curve compensation running plate 440 is slidably connected to the bottom plate 191 in a direction perpendicular to the extension direction of the running beam 220. The first curve compensation driving mechanism 450 may be installed on the second maintenance platform 212 and connected to the first curve compensation running board 440 to drive the first curve compensation running board 440 to slide relative to the base board 191, so that the first curve compensation running board 440 can be disposed in the second gap in a penetrating manner, so that the first curve compensation running board 440 is in butt joint with the second running board 226 and the sixth running board 246.

Referring to fig. 4, when the suspended monorail switch device is in a straight-line passing state, the first curve compensation driving mechanism 450 drives the first curve compensation running plate 440 to slide toward a side far from the straight web with respect to the bottom plate 191, so that the first curve compensation running plate 440 slides out from between the second running plate 226 and the sixth running plate 246. The first movable driving mechanism 350 drives the first movable rail 30 to slide towards a side far away from the linear web relative to the bottom plate 191, so that the first curved movable running plate 320 is penetrated in the second gap, and the first curved movable guide plate 340 is attached to the curved web. Meanwhile, the first linearly movable running plate 310 is positioned between the second running plate 226 and the fourth running plate 236, and is abutted with the second running plate 226 and the fourth running plate 236. The first linearly movable guide plate 330 is located between the second web 225 and the fourth web 235 and interfaces with the second web 225 and the fourth web 235. The first linear compensation driving mechanism 420 drives the first linear compensation running plate 410 to slide towards the direction of the linear web relative to the bottom plate 191, so that the first linear compensation running plate 410 is disposed in the first gap in a penetrating manner and is in butt joint with the first running plate 223 and the second running plate 226.

One set of running wheels of the bogie of the suspended monorail train can roll on the first running plate 223, the first linearly compensating running plate 410 and the third running plate 233, and the other set of running wheels can roll on the second running plate 226, the first linearly movable running plate 310 and the fourth running plate 236. One set of guide wheels of the bogie can roll on the linear web and the other set of guide wheels can roll on the second web 225, the first linearly movable web and the fourth web 235. Meanwhile, the first movable curved running plate 320 is disposed in the second gap, and the first movable curved guiding plate 340 is attached to the curved web.

Referring to fig. 5, when the suspended monorail switch device is switched from the straight-line traffic state to the curved-line traffic state, the first straight-line compensation driving mechanism 420 drives the first straight-line compensation running plate 410 to slide toward a side far from the straight-line web with respect to the bottom plate 191, so that the first straight-line compensation running plate 410 slides out from the first gap and from between the first running plate 223 and the second running plate 226. The first movable driving mechanism 350 drives the first movable rail 30 to move to one side of the linear web relative to the bottom plate 191, so that the first linear movable running plate 310 penetrates the first gap, and the first linear movable guide plate 330 is attached to the linear web. Meanwhile, the first curve movable traveling plate 320 is positioned between the first traveling plate 223 and the fifth traveling plate 243, and is abutted with the first traveling plate 223 and the fifth traveling plate 243. The first curved movable guide plate 340 is located between the first web 222 and the fifth web 242 and interfaces with the first web 222 and the fifth web 242. The first curve compensation driving mechanism 450 drives the first curve compensation running board 440 to slide towards the curve web relative to the bottom board 191, and the first curve compensation running board 440 is disposed in the second gap in a penetrating manner, is located between the second running board 226 and the sixth running board 246, and is in butt joint with the second running board 226 and the sixth running board 246.

One set of running wheels of the bogie of the suspended monorail train can roll on the first running plate 223, the first curve movable running plate 320 and the fifth running plate 243, and the other set of running wheels can roll on the second running plate 226, the first curve compensating running plate 440 and the sixth running plate 246. One set of guide wheels of the bogie can roll on the first web 222, the first curved movable guide plate 340 and the fifth web 242, and the other set of guide wheels of the bogie can roll on the curved webs.

The locking mechanism 10 may be mounted on a curvilinear web. When the suspended monorail turnout device is in a straight line passing state, the first curve movable running plate 320 is penetrated in the second gap, the first curve movable guide plate 340 is attached to the curve web, the locking mechanism 10 locks the first curve movable running plate 320 on the bottom plate 191, and locks the first curve movable guide plate 340 on the curve web, so as to lock the movable rail. The locking mechanism 10 can lock the first curve compensation running plate 440 to the base plate 191 when the suspended monorail switch device is in a curve passing condition. The lock lever 140 of the locking mechanism 10 can be clamped on the curved web and does not interfere with the steering wheel of the bogie.

The locking mechanism 10 may be installed on the linear web, when the suspended monorail turnout device is in a curve passing state, the first movable linear running plate 310 is penetrated in the first gap, the first movable linear guide plate 330 is attached to the linear web, the locking mechanism 10 locks the first movable linear running plate 310 on the bottom plate 191, and locks the first movable linear guide plate 330 on the linear web, so as to lock the movable rail. The locking mechanism 10 can lock the first linear compensation running plate 410 to the base plate 191 when the suspended monorail switch device is in a linear pass. The lock rod 140 of the locking mechanism 10 can be clamped on the linear web and does not interfere with the guide wheel of the bogie.

The suspended monorail switch device may further include a first linear compensation locking mechanism 430 and a first curvilinear compensation locking mechanism 460, the first linear compensation locking mechanism 430 may be mounted on the linear web for locking the first linear compensation running plate 410 to the base plate 191. The first curvilinear compensation locking mechanism 460 may be mounted on a curvilinear web for locking the first curvilinear compensation running plate 440 to the base plate 191. In other possible implementations of the embodiments of the present application, the suspended monorail switch device may also be a movable rail swing type suspended monorail switch device. Referring to fig. 7, 8 and 9, the suspended monorail switch device includes a switch beam 20 and a second movable rail 50 rotatably coupled to the switch beam 20. The structure of the switch beam 20 may be described in the above implementation, and will not be described in detail herein.

Referring to fig. 7, 8 and 9, the second movable rail 50 is located in the case 210 between the linear web and the curved web, and the second movable rail 50 may be rotatably connected with the base plate 191 in the vertical direction at a position where the linear and curved exit beams 230 and 240 cross. Illustratively, the second movable rail 50 may include a second linear movable running plate 510, a second linear movable guide plate 530, a second curved movable running plate 520, and a second curved movable guide plate 540. The second linear movable traveling plate 510 and the second curved movable traveling plate 520 are both disposed horizontally. The second linear movable guide plate 530 is perpendicular to the second linear movable travel plate 510, and is connected to a side of the second linear movable travel plate 510 facing the second curved movable travel plate 520. The second curve movable guide plate 540 is perpendicular to the second curve movable traveling plate 520, and the second curve movable guide plate 540 is connected to a side of the second curve movable traveling plate 520 facing the second straight movable traveling plate 510.

The suspended monorail switch device may further include a second movable driving mechanism 550, and the second movable driving mechanism 550 may be mounted on the top plate of the box 210 and connected with the second movable rail 50 to drive the second movable rail 50 to rotate relative to the switch beam 20 so that the second movable rail 50 can be coupled to the entrance beam 220 and the straight exit beam 230 and coupled to the entrance beam 220 and the curved exit beam 240, thereby enabling the suspended monorail switch device to be switched between the straight traffic state and the curved traffic state.

The suspended monorail switch device may further comprise a follower rail 60 and a correction rail 70, the follower rail 60 being hinged to the second movable rail 50. Illustratively, the follower rail 60 may be pivotally connected to an end of the second movable rail 50 adjacent the drive-in beam 220 by a resilient hinge. The follower rail 60 may include a guide plate including a vertically disposed linear follower guide plate and a curved follower guide plate.

The correction rail 70 includes a first correction running plate 710, a second correction running plate 730, a first correction driving mechanism 720 and a second correction driving mechanism 740, where the first correction running plate 710 is disposed in the first gap in a penetrating manner and is rotationally connected to the bottom plate 191, one end of the straight line correction plate is abutted to one end of the first running plate 223, and one end of the first correction running plate 710 and one end of the first running plate 223 are arc matched. The first correction driving mechanism 720 is connected to the first correction running board 710 to drive the first correction running board 710 to rotate relative to the base board 191, so as to correct the surface shape of the running surface abutting against the first running board 223. The second correcting running plate 730 is disposed in the second gap in a penetrating manner and is rotatably connected with the bottom plate 191, one end of the straight line correcting plate is in butt joint with the second running plate 226, and one end of the curve correcting plate and one end of the second running plate 226 are in a matched circular arc. The second correction driving mechanism 740 is connected to the second correction running board 730 to drive the second correction running board 730 to rotate relative to the bottom board 191, so as to correct the surface shape of the running surface abutting against the second running board 226.

The suspended monorail switch device may also include a second compensation track 80, the second compensation track 80 including a second linear compensation running plate 810, a second curved compensation running plate 840, a second linear compensation drive mechanism 820, and a second curved compensation drive mechanism 850. The second linear compensation plate is located between the first correcting running plate 710 and the third running plate 233, and the second linear compensation running plate 810 is located on the side of the second linear movable running plate 510 facing away from the second curved movable running plate 520. The second straight compensating running plate 810 is slidably coupled to the base plate 191 in a direction perpendicular to the extension direction of the entrance beam 220. The second linear compensation driving mechanism 820 may be mounted on the first maintenance platform 211 and connected to the second linear compensation running plate 810 to drive the second linear compensation running plate 810 to slide relative to the bottom plate 191, so that the second linear compensation running plate 810 can be disposed in the first gap in a penetrating manner, so that the second linear compensation running plate 810 is abutted against the first correction running plate 710 and the third running plate 233.

The second curve compensation running plate 840 is located between the second correction running plate 730 and the sixth running plate 246, and the second curve compensation running plate 840 is located at a side of the second curve movable running plate 520 facing away from the second straight movable running plate 510. The second curve compensation running plate 840 is slidably connected to the bottom plate 191 in a direction perpendicular to the extension direction of the running beam 220. The second curve compensation driving mechanism 850 may be mounted on the second maintenance platform 212 and connected to the second curve compensation traveling plate 840 to drive the second curve compensation traveling plate 840 to slide relative to the base plate 191, such that the second curve compensation traveling plate 840 can be disposed in the second gap in a penetrating manner, so that the second curve compensation traveling plate 840 abuts against the second correction traveling plate 730 and the sixth traveling plate 246.

Referring to fig. 7, when the suspended monorail switch device is in a straight-line passing state, the second curve compensation driving mechanism 850 drives the second curve compensation running plate 840 to slide toward a side far from the straight web with respect to the bottom plate 191, so that the second curve compensation running plate 840 slides out from between the second correction running plate 730 and the sixth running plate 246. The second movable driving mechanism 550 drives the second movable rail 50 to rotate towards a side far away from the linear web relative to the bottom plate 191, so that the second curve movable running plate 520 penetrates into the second gap, and the second linear movable running plate 510 is located between the second correcting running plate 730 and the fourth running plate 236, and the second linear movable running plate 510 is abutted against the second correcting running plate 730 and the fourth running plate 236. The second movable rail 50 drives the follower rail 60 to rotate, and an end of the follower rail 60 away from the second movable rail 50 abuts against the second web 225, so that the second web 225, the linear follower web 610, the second linear guide plate and the fourth web 235 are connected in a straight line. The curved follower web 620 conforms to the curved web. The second correction driving mechanism 740 drives the second correction running plate 730 to rotate so that the second correction running plate 730 can correct the surface shape of the running surface between the second running plate 226 and the second linearly movable running plate 510. The first correction driving mechanism 720 drives the first correction traveling plate 710 to rotate so that the first correction traveling plate 710 can correct the surface shape of the traveling surface between the first traveling plate 223 and the second straight line compensation traveling plate 810. The second linear compensation driving mechanism 820 drives the second linear compensation running plate 810 to slide towards the direction of the linear web relative to the bottom plate 191, so that the second linear compensation running plate 810 penetrates into the first gap, and the second linear compensation running plate 810 is abutted against the first correction running plate 710 and the third running plate 233.

One set of running wheels of the bogie of the suspended monorail train can roll on the first running plate 223, the first correcting running plate 710, the second rectilinear compensating running plate 810 and the third running plate 233, and another set of running wheels can roll on the second running plate 226, the second correcting running plate 730, the second rectilinear movable running plate 510 and the fourth running plate 236. One set of guide wheels of the bogie can roll on the linear web and the other set of guide wheels of the bogie can roll on the second web 225, the linear follower guide, the second linear movable guide 530 and the fourth web 235.

Referring to fig. 8, when the suspended monorail switch device is in a straight-line passing state, the second straight-line compensation driving mechanism 820 drives the second straight-line compensation running plate 810 to slide toward a side far from the curved web with respect to the bottom plate 191, so that the second straight-line compensation running plate 810 slides out from between the first correction running plate 710 and the third running plate 233. The second movable driving mechanism 550 drives the second movable rail 50 to rotate towards a side far away from the curved web relative to the bottom plate 191, so that the second linear movable running plate 510 penetrates the first gap, and the second curved movable running plate 520 is located between the second correcting running plate 730 and the fifth running plate 243, and the second curved movable running plate 520 is abutted against the second correcting running plate 730 and the fifth running plate 243. The second movable rail 50 drives the follower rail 60 to rotate, and an end of the follower rail 60 away from the second movable rail 50 abuts against the first web 222, so that the first web 222, the curve follower web 620, the second curve guide plate and the fifth web 242 are connected in a straight line. The linear follower web 610 is attached to the linear web. The first correction driving mechanism 720 drives the first correction traveling plate 710 to reversely rotate so that the first correction traveling plate 710 can correct the surface shape of the traveling surface between the first traveling plate 223 and the second curve movable traveling plate 520. The second correction driving mechanism 740 drives the second correction running plate 730 to rotate reversely, so that the second correction running plate 730 can correct the surface shape of the running surface between the second running plate 226 and the second curve compensation running plate 840. The second curve compensation driving mechanism 850 drives the second curve compensation running board 840 to slide towards the direction of the linear web relative to the bottom board 191, so that the second curve compensation running board 840 penetrates into the second gap, and the second curve compensation running board 840 is abutted against the second correction running board 730 and the sixth running board 246.

One set of running wheels of the bogie of the suspended monorail train can roll on the first running plate 223, the first correcting running plate 710, the second curve movable running plate 520 and the fifth running plate 243, and the other set of running wheels can roll on the second running plate 226, the second correcting running plate 730, the second curve compensating running plate 840 and the sixth running plate 246. One set of guide wheels of the bogie can roll on the first web 222, the curved follower web 620, the second curved movable guide 540 and the fifth web 242, and the other set of guide wheels of the bogie can roll on the curved webs.

The locking mechanism 10 may be mounted on a linear web. When the suspended monorail switch device is in the curve passing state, the linear follower guide plate is attached to the linear web, and the locking mechanism 10 locks the first correcting running plate 710 on the bottom plate 191 and locks the linear follower guide plate on the linear web. When the suspended monorail switch device is in a straight-line passing state, the locking mechanism 10 can lock the first correction running plate 710 on the bottom plate 191, and the locking rod 140 of the locking mechanism 10 can be clamped on the straight-line web and cannot interfere with the guide wheels of the bogie.

The locking mechanism 10 may also be mounted on a curvilinear web. When the suspended monorail switch device is in a straight-line passing state, the curve follow-up guide plate is attached to the curve web, the locking mechanism 10 locks the second correcting running plate 730 on the bottom plate 191, and locks the curve follow-up guide plate on the curve web. When the suspended monorail switch device is in the curve passing state, the locking mechanism 10 can lock the second correcting running plate 730 on the bottom plate 191, and the locking rod 140 of the locking mechanism 10 can be clamped on the curve web and cannot interfere with the guide wheel of the bogie.

The suspended monorail switch device can also include a first revision locking mechanism 750 and a second revision locking mechanism 760, the first revision locking mechanism 750 for locking the first revision walking board 710 to the base 191. The second correction lock mechanism 760 is used to lock the second correction running plate 730 to the base plate 191.

The suspended monorail switch device may further include a second linear compensation locking mechanism 830 and a second curved compensation locking mechanism 860, the second linear compensation locking mechanism 830 being configured to lock the second linear compensation running plate 810 to the base plate 191. The second curve compensation locking mechanism 860 is used to lock the second curve compensation plate to the base plate 191.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A locking mechanism for locking a running plate to a floor of a switch beam and a guide plate to a web of a switch beam, the locking mechanism comprising:

the mounting plate is horizontally arranged and connected with the web plate;

the lock pin is vertically arranged and is in sliding connection with the mounting plate;

the connecting seat is positioned above the mounting plate and is connected with the web plate;

the locking rod is rotationally connected with the connecting seat through a first rotating shaft which is horizontally arranged, the first end of the locking rod is rotationally connected with the top end of the locking pin through a second rotating shaft which is horizontally arranged, and the second end of the locking rod is provided with a locking hook;

the locking driving piece is arranged on the mounting plate, and the output end of the locking driving piece is connected with the lock pin;

when the locking mechanism is in a locking state, the first lock hole of the bottom plate is opposite to the second lock hole of the running plate, and the third lock hole of the web plate is opposite to the fourth lock hole of the guide plate; the locking driving piece drives the lock pin to move downwards relative to the mounting plate, and the lock pin penetrates through the second lock hole and the first lock hole so as to lock the running plate on the bottom plate; the lock pin pulls down the first end of locking lever, the locking lever is relative the connecting seat rotates, the latch hook passes third lockhole with the fourth lockhole joint is in on the deflector, in order to with the deflector lock in on the web.

2. The locking mechanism of claim 1, wherein the connection mount comprises a fixed plate and two connection arms, the fixed plate being connected to the web; the two connecting arms are vertically and oppositely arranged, the two connecting arms are connected with the fixed plate, and each connecting arm is provided with a first connecting hole;

the locking rod is provided with a connecting part, the connecting part is positioned between the two connecting arms, the connecting part is provided with a second connecting hole, the second connecting hole is opposite to the first connecting hole, and the second connecting hole and the first connecting hole are sleeved on the first rotating shaft.

3. The locking mechanism of claim 1, wherein a top end of the locking pin is provided with a third connecting hole; the first end of locking lever is provided with the fourth connecting hole, the fourth connecting hole with the third connecting hole is relative, the fourth connecting hole with the third connecting hole cover is located on the second pivot.

4. The locking mechanism according to claim 1, wherein the mounting plate is provided with a first through hole and a first through groove, the first through hole is vertically arranged, and the first through hole is sleeved on the locking pin;

The first through grooves are arranged at intervals with the first through holes, the extending direction of the first through grooves is parallel to the axial direction of the first through holes, and the notch of each first through groove is positioned at one end, far away from the web plate, of the mounting plate;

the locking driving piece is provided with a push rod which is vertically telescopic, and the push rod penetrates through the first through groove.

5. The locking mechanism of claim 4, further comprising a first connecting plate positioned between the base plate and the mounting plate, the first connecting plate being provided with a second through hole, the second through hole being sleeved on the locking pin; the top surface of the first connecting plate is connected with the end part of the push rod.

6. The locking mechanism of claim 5, further comprising a second connecting plate positioned below and parallel to the first connecting plate, the second connecting plate being connected to the web, the second connecting plate being provided with a guide hole, the guide hole being sleeved on the locking pin.

7. The lock mechanism according to claim 6, wherein an end of the first connecting plate toward the web is provided with a detecting portion;

The locking mechanism further comprises a third connecting plate, a first travel switch and a second travel switch, wherein the third connecting plate is positioned between the first connecting plate and the web and is connected with the mounting plate and the second connecting plate; the first travel switch and the second travel switch are vertically arranged at intervals and are connected to the third connecting plate, and the first travel switch is positioned below the second travel switch;

when the locking mechanism is in a locking state, the detection part triggers the first travel switch; when the locking mechanism is in an unlocking state, the detection part triggers the second travel switch.

8. A suspended monorail switch device comprising a locking mechanism as claimed in any one of claims 1 to 7.

9. The suspended monorail switch device of claim 8, wherein said suspended monorail switch device comprises a switch beam and a first movable rail slidably coupled to said switch beam;

the turnout beam is provided with a bottom plate and a web plate, the web plate comprises a straight web plate and a curved web plate which are vertically arranged, and a first gap is reserved between the straight web plate and the bottom plate; a second gap is formed between the curved web and the bottom plate;

The first movable rail is provided with a running plate and a guide plate, and the running plate comprises a first linear movable running plate and a first curve movable running plate which are horizontally arranged; the guide plate comprises a first linear movable guide plate and a second curve movable guide plate which are vertically arranged, the first linear movable guide plate is connected to one side of the first linear movable running plate, which faces the first curve movable running plate, and the first curve movable guide plate is connected to one side of the first curve movable running plate, which faces the first linear movable running plate;

the locking mechanism is mounted on the linear web; when the suspension type monorail turnout device is in a straight line passing state, the first straight line movable running plate penetrates through the first gap, the first straight line movable guide plate is attached to the straight line web, the locking mechanism locks the first straight line movable running plate on the bottom plate, and locks the first straight line movable guide plate on the straight line web;

and/or the locking mechanism is mounted on the curved web; when the suspension type monorail turnout device is in a curve passing state, the first curve movable running plate penetrates through the second gap, the first curve movable guide plate is attached to the curve web, the locking mechanism locks the first curve movable running plate on the bottom plate, and locks the first curve movable guide plate on the curve web.

10. The suspended monorail switch device of claim 8, wherein said suspended monorail switch device comprises a switch beam and a second movable rail rotatably coupled to said switch beam;

the turnout beam comprises a bottom plate and a web plate, wherein the web plate comprises a straight web plate and a curved web plate which are vertically arranged, and a first gap is reserved between the straight web plate and the bottom plate; a second gap is formed between the curved web and the bottom plate;

the suspension type monorail turnout device further comprises a follow-up rail and a correction rail, wherein the follow-up rail is hinged with the second movable rail, the follow-up rail comprises a guide plate, and the guide plate comprises a straight line follow-up guide plate and a curve follow-up guide plate which are vertically arranged;

the correction rail comprises a first correction running plate and a second correction running plate, and the first correction running plate is arranged in the first gap in a penetrating manner and is rotationally connected with the turnout beam; the second correction walking plate is arranged in the second gap in a penetrating way and is rotationally connected with the turnout beam;

the locking mechanism is mounted on the linear web; when the suspension type monorail turnout device is in a straight line passing state, the straight line follow-up guide plate is attached to the straight line web plate, the locking mechanism locks the first correction running plate on the bottom plate, and locks the straight line follow-up guide plate on the straight line web plate;

And/or the locking mechanism is mounted on the curved web; when the suspension type monorail turnout device is in a curve passing state, the curve follow-up guide plate is attached to the curve web plate, the locking mechanism locks the second correction running plate on the bottom plate, and locks the curve follow-up guide plate on the curve web plate.