CN218711827U - Switch and rail transit system - Google Patents
Switch and rail transit system Download PDFInfo
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- CN218711827U CN218711827U CN202222787930.9U CN202222787930U CN218711827U CN 218711827 U CN218711827 U CN 218711827U CN 202222787930 U CN202222787930 U CN 202222787930U CN 218711827 U CN218711827 U CN 218711827U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model discloses a switch and track traffic system, the switch includes: the device comprises a first fixed beam, a second fixed beam, a supporting beam, a translation beam and a rotation beam, wherein the translation beam is connected with the rotation beam, the translation beam and the rotation beam are movably arranged between the first fixed beam and the second fixed beam to switch different travelling crane channels, and the supporting beam is connected between the first fixed beam and the second fixed beam; the third fixed beam is arranged between the first fixed beam and the second fixed beam; the walking device is movably arranged on the supporting beam and is connected with the translation beam in a sliding manner; the driving device is arranged on the third fixed beam and is in transmission connection with the rotating beam, and the driving device is used for driving the rotating beam to rotate so as to enable the turnout to be switched to different driving channels. From this, rotate so that the switch switches over the driving channel of difference through drive arrangement drive swivel beam, compare with the switch of the integral walking beam of prior art, the switch of this application is small, light in weight, and the motion is nimble moreover.
Description
Technical Field
The utility model belongs to the technical field of the switch and specifically relates to a switch and have rail transit system of this switch is related to.
Background
In the related art, the turnout comprises two fixed beams which are oppositely arranged, a movable beam is arranged between the two fixed beams, and the movable beam is driven to move between the two fixed beams through a driving mechanism so as to switch different travelling channels.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a switch, this switch is small, light in weight.
The utility model discloses a track traffic system is further provided.
According to the utility model discloses a switch, include:
the device comprises a first fixed beam, a second fixed beam, a supporting beam, a translation beam and a rotation beam, wherein the translation beam is connected with the rotation beam, the translation beam and the rotation beam are both movably arranged between the first fixed beam and the second fixed beam to switch different travelling crane channels, and the supporting beam is connected between the first fixed beam and the second fixed beam;
the third fixed beam is arranged between the first fixed beam and the second fixed beam;
the walking device is movably arranged on the supporting beam and is connected with the translation beam in a sliding manner, and the translation beam is suitable for sliding relative to the walking device along the length direction of the translation beam;
and the driving device is arranged on the third fixed beam and is in transmission connection with the rotating beam, and the driving device is used for driving the rotating beam to rotate so as to switch the turnout to different driving channels.
According to the utility model discloses a switch rotates so that the switch switches to the driving passageway of difference through drive arrangement drive swivel beam, compares with the switch of the integral walking beam of prior art, and the switch of this application is small, light in weight, and the motion is nimble moreover.
In some examples of the invention, the drive device comprises: the speed reducing mechanism is connected with the rotating beam, the speed reducing mechanism is in transmission connection with the driving piece, and the driving piece drives the rotating beam to rotate through the speed reducing mechanism.
In some examples of the present invention, the speed reducing mechanism has a rotating portion, the rotating portion is fixedly connected to the rotating beam, and the driving member drives the rotating portion to rotate so that the rotating portion drives the rotating beam to rotate.
In some examples of the invention, the running gear is provided with a connecting bracket and a first slider, the first slider is provided on the connecting bracket upper surface, the translation beam is provided with a second slider, the first slider and the second slider are in sliding fit so that the translation beam is along the length direction of the translation beam is relative the running gear slides.
In some examples of the present invention, the running gear further comprises a running wheel, the running wheel is rotatably disposed on the connecting bracket and rotatably supported on the supporting beam, the running wheel is suitable for being followed the extending direction of the supporting beam is relative the supporting beam rolls.
In some examples of the invention, the running gear is further provided with a guide wheel, the guide wheel is rotatably provided on the connecting support, the guide wheel cooperates with a side surface of the supporting beam in a guiding manner so that the running gear moves along the extending direction of the supporting beam.
In some examples of the present invention, the support beam includes a first guide portion, a second guide portion and a third guide portion, the second guide portion is connected between the first guide portion and the third guide portion, the first guide portion is located above the third guide portion, the running wheel is supported by the first guide portion, and the guide wheel is in guiding engagement with a side surface of the first guide portion.
In some examples of the invention, the running gear is further provided with a locking mechanism for locking the running gear to the support beam.
In some examples of the invention, the support beam is a plurality of support beams, a plurality of support beams are parallel to each other, and each of the support beams is provided with at least one of the running wheels.
According to the utility model discloses a rail transit system, include:
the turnout is the turnout;
a rail vehicle having vehicle wheels disposed thereon, the vehicle wheels adapted to roll on the top surface of the switch.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a switch according to an embodiment of the present invention;
fig. 2 is a schematic view of an assembly of a rotating beam, a driving device and a third fixed beam according to an embodiment of the present invention;
fig. 3 is an exploded view of a rotating beam, a drive device and a third fixed beam according to an embodiment of the present invention;
fig. 4 is an assembly view of the driving assembly, the speed reducing mechanism and the rotating portion according to the embodiment of the present invention;
fig. 5 is an assembly schematic diagram of the running gear, the translation beam and the rotation beam according to the embodiment of the present invention.
Reference numerals:
a drive device 100;
a speed reduction mechanism 10;
a rotating section 20;
a driving member 31; a drive shaft 32; an output shaft 33;
a turnout 200;
a first fixed beam 201; a second fixed beam 202; a translation beam 203; a rotation beam 204; a third fixed beam 205;
a support beam 206; the first guide portion 2061; a second guide portion 2062; a third guide portion 2063;
a running gear 207; a connecting shaft 208; running wheels 209; a slide rail 2091; a slider 2092; guide wheels 2093; a connecting plate 2094; attachment bracket 2095;
a locking mechanism 300; a lock seat 193; a lock head 194; a locking cylinder 195; a locking cylinder bracket 196; a key cup 197.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A switch 200 according to an embodiment of the present invention is described below with reference to fig. 1 to 5, and the switch 200 includes a first fixed beam 201, a second fixed beam 202, a translation beam 203, a driving device 100, and a rotation beam 204. The driving device 100 is used for driving the turnout 200 to switch different traffic lanes. The first fixed beam 201 and the second fixed beam 202 are oppositely arranged and spaced, the first fixed beam 201 is a straight beam, and the second fixed beam 202 is a curved beam. The translation beam 203 is connected with the rotation beam 204, further, one end of the rotation beam 204 is provided with a rotation center, the end of the rotation beam 204 far away from the translation beam 203 is provided with a rotation center, the rotation beam 204 can rotate around the rotation center, the translation beam 203 is connected with the other end of the rotation beam 204, the translation beam 203 is pivotally connected with the other end of the rotation beam 204, and the rotation beam 204 is pivotally connected with the translation beam 203 through a connecting shaft 208. The translation beam 203 and the rotation beam 204 are movably arranged between the first fixed beam 201 and the second fixed beam 202 to switch different travelling channels.
Further, the translation beam 203 and the rotation beam 204 form a movable beam, the translation beam 203 and the rotation beam 204 are arranged between the first fixed beam 201 and the second fixed beam 202 to define two switchable travelling channels, the distance between the first fixed beam 201 and the second fixed beam 202 can be gradually increased in the traveling direction of the vehicle, the movable beam and the first fixed beam 201 can define a first travelling channel, and after the movable beam is moved, the movable beam and the second fixed beam 202 can define a second travelling channel.
Further, the switch 200 may further include: a third fixed beam 205, a support beam 206 and a running gear 207, wherein the third fixed beam 205 is arranged between the first fixed beam 201 and the second fixed beam 202. The supporting beam 206 is connected between the first fixed beam 201 and the second fixed beam 202, the running gear 207 is movably arranged on the supporting beam 206, the running gear 207 can move between the first fixed beam 201 and the second fixed beam 202 along the length direction of the supporting beam 206, the running gear 207 is connected with the translation beam 203 in a sliding mode, and the translation beam 203 is suitable for sliding relative to the running gear 207 along the length direction of the translation beam 203.
The driving device 100 is disposed on the third fixed beam 205, and the driving device 100 is in transmission connection with the rotating beam 204, and the driving device 100 is configured to drive the rotating beam 204 to rotate so as to switch the turnout 200 to different driving channels. When the turnout 200 switches the driving channel, the driving device 100 is controlled to work, the driving device 100 drives the rotating beam 204 to rotate, the rotating beam 204 drives the translation beam 203 and the walking device 207 to move through the connecting shaft 208 when rotating, the translation beam 203 slides relative to the walking device 207 along the length direction of the translation beam 203, and the walking device 207 moves relative to the supporting beam 206 along the extending direction of the supporting beam 206, so that the turnout 200 switches the driving channel to work. Through using drive arrangement 100 of this application, can realize making switch 200 switch to the driving passageway effect of difference, switch different driving passageway in-process, do not need manual operation to make switch 200 switch to different driving passageways, save operating personnel physical power, shorten and switch driving passageway time to, drive arrangement 100 simple structure is convenient for install in switch 200 with drive arrangement 100. In addition, by using the driving device 100 of the present application to drive the rotating beam 204 to rotate so as to switch the turnout 200 to different running paths, the turnout 200 of the present application has small volume, light weight and flexible movement compared with the turnout of the integral movable beam of the prior art.
Therefore, by using the turnout 200 of the application, in the process of switching different driving channels, the turnout 200 is switched to different driving channels without manual operation, the physical strength of operators is saved, the time for switching the driving channels is shortened, and the driving device 100 is simple in structure. And, through using the actuating device 100 of this application to drive rotatory roof beam 204 and rotate in order to make switch 200 switch over the driving passageway of difference, compare with the switch of the integral walking beam of prior art, the switch 200 of this application is small, light in weight, and the motion is nimble moreover.
As shown in fig. 1 to 5, a driving apparatus 100 according to an embodiment of the present invention includes: a reduction mechanism 10 and a driver 31. The retarding mechanism 10 may be mounted to the third fixed beam 205 of the switch 200, for example: the reduction mechanism 10 may be mounted to the third fixing beam 205 by bolts, and the reduction mechanism 10 may be fastened to the third fixing beam 205. The speed reducing mechanism 10 is connected with the rotating beam 204, the speed reducing mechanism 10 is in transmission connection with the driving piece 31, and the driving piece 31 drives the rotating beam 204 to rotate through the speed reducing mechanism 10. When the driving member 31 works, the power of the driving member 31 is transmitted to the speed reducing mechanism 10, and the speed reducing mechanism 10 drives the rotating beam 204 to rotate, so that the turnout 200 is switched to different driving channels.
Further, the reduction mechanism 10 may have the rotation portion 20, and the reduction mechanism 10 may also have a reduction unit. The rotating part 20 can rotate, and the rotating part 20 is fixedly connected with the rotating beam 204, for example: the rotating part 20 can be connected with the rotating beam 204 through a bolt, the rotating part 20 can also be connected with the rotating beam 204 in a clamping manner, and the driving part 31 drives the rotating part 20 to rotate so that the rotating part 20 drives the rotating beam 204 to rotate. The rotation of the rotating part 20 drives the rotating beam 204 to rotate around the rotation center. The speed reducing unit is connected between the driving member 31 and the rotating part 20 in a transmission manner, and the driving member 31 drives the rotating part 20 to rotate through the speed reducing unit so that the rotating part 20 drives the rotating beam 204 to rotate, thereby switching the turnout 200 to different driving channels.
When the turnout 200 switches the driving channel, the driving part 31 is controlled to work, the driving part 31 drives the rotating part 20 to rotate through the speed reduction unit, the rotating part 20 drives the rotating beam 204 to rotate in the rotating process, the rotating beam 204 drives the translation beam 203 and the walking device 207 to move through the connecting shaft 208 when rotating, the translation beam 203 slides relative to the walking device 207 along the length direction of the translation beam 203, and the walking device 207 moves relative to the supporting beam 206 along the extending direction of the supporting beam 206, so that the turnout 200 switches the driving channel to work.
It should be noted that the speed reduction unit has functions of power transmission and speed reduction, the speed reduction unit transmits power between the driving member 31 and the rotating portion 20, when the driving member 31 works, the power of the driving member 31 is transmitted to the rotating portion 20 through the speed reduction unit to rotate the rotating portion 20, and when the rotating portion 20 rotates, the rotating beam 204 is driven to rotate, so as to realize the effect that the turnout 200 is switched to different driving channels. Furthermore, the driving member 31 and the rotating part 20 are connected in a transmission manner through the speed reducing unit, so that the rotating beam 204 can be smoothly rotated under the speed reducing action of the speed reducing unit, and the translation beam 203 can be smoothly moved between the first fixed beam 201 and the second fixed beam 202, thereby smoothly switching the driving passage of the turnout 200.
In some embodiments of the present invention, as shown in fig. 2 and fig. 3, the driving member 31 is installed on the third fixed beam 205 of the switch 200, and the driving member 31 is a driving motor, so that the driving member 31 has a simple structure, the cost of the driving member 31 can be reduced, and the driving motor is reliable and is not easy to damage.
In some embodiments of the present invention, as shown in fig. 3 and 4, the speed reduction unit may include a transmission shaft 32, the driving member 31 has an output shaft 33, the transmission shaft 32 is in transmission connection with the output shaft 33, further, the transmission shaft 32 may be a hollow shaft, and the output shaft 33 is inserted into the transmission shaft 32 to connect the transmission shaft 32 with the output shaft 33 in transmission. Wherein, driving piece 31 during operation, the output shaft 33 of driving piece 31 rotates, and the output shaft 33 drives transmission shaft 32 when rotating and rotates, and transmission shaft 32 makes rotation portion 20 rotate with power transmission to rotation portion 20 when rotating, and rotation portion 20 drives rotatory roof beam 204 when rotating and rotates to realize that switch 200 switches to the drive train passageway effect of difference. Furthermore, since the output shaft 33 of the driving motor has a high rotation speed, the rotation speed of the rotating part 20 can be reduced by providing the speed reduction unit, and the rotation speed of the rotating part 20 is made smaller than the rotation speed of the output shaft 33, so that the rotating beam 204 can be rotated smoothly, and the translation beam 203 can be moved smoothly between the first fixed beam 201 and the second fixed beam 202, so that the switch 200 can switch the driving passage smoothly.
In some embodiments of the present invention, the speed reduction unit may further include: a reduction gear set (not shown) drivingly connected between the drive shaft 32 and the rotating portion 20. Wherein, reduction gear group has transmission power and deceleration effect, driving piece 31 during operation, driving piece 31's output shaft 33 rotates, output shaft 33 drives transmission shaft 32 when rotating and rotates, transmission shaft 32 drives reduction gear group when rotating and rotates, reduction gear group drives rotation portion 20 and rotates, rotation portion 20 drives rotatory roof beam 204 when rotating and rotates, in order to realize that switch 200 switches to the traffic lane effect of difference, and, reduction gear group power transmission is steady, can steadily transmit power to rotation portion 20, make rotation portion 20 rotate steadily.
In some embodiments of the present invention, the rotating portion 20 may be constructed as a rotating ring, the rotating ring is an annular structure, the rotating portion 20 is set as a rotating ring, the rotating portion 20 can be made to stably support the rotating beam 204, and the rotating portion 20 can stably drive the rotating beam 204 to rotate during the rotating process, so as to smoothly switch the driving channel of the switch 200.
In some embodiments of the present disclosure, the running gear 207 is provided with a connecting bracket 2095 and a first sliding member, the first sliding member is provided on the upper surface of the connecting bracket 2095, the translation beam 203 is provided with a second sliding member, and the first sliding member and the second sliding member are slidably engaged to enable the translation beam 203 to slide relative to the running gear 207 along the length direction of the translation beam 203. Further, the first sliding member is set as a sliding rail 2091, the second sliding member is set as a sliding block 2092, the sliding block 2092 is slidably mounted on the sliding rail 2091, and the sliding block 2092 slides relative to the sliding rail 2091 along the extending direction of the sliding rail 2091, so that the sliding connection between the running device 207 and the translation beam 203 is realized, and the turnout 200 is ensured to smoothly switch the traffic lane.
In some embodiments of the present invention, the running gear 207 may further be provided with running wheels 209, the running wheels 209 may be rotatably disposed on the connecting bracket 2095, the running wheels 209 may be rotatably supported on the supporting beam 206, and the running wheels 209 may be adapted to roll along the extending direction of the supporting beam 206 relative to the supporting beam 206, so as to realize the moving effect of the running gear 207 along the supporting beam 206.
Specifically, when the turnout 200 switches the driving channel, the driving member 31 is controlled to work, the driving member 31 drives the rotating part 20 to rotate, the rotating part 20 drives the rotating beam 204 to rotate in the rotating process, the rotating beam 204 drives the translation beam 203 and the traveling device 207 to move through the connecting shaft 208 when rotating, the translation beam 203 slides relative to the traveling device 207 along the length direction of the translation beam 203, and the traveling device 207 moves relative to the supporting beam 206 along the extending direction of the supporting beam 206, so that the turnout 200 switches the driving channel to work.
Further, as shown in fig. 5, the running gear 207 may further be provided with a guide wheel 2093, the guide wheel 2093 is rotatably provided on the connecting bracket 2095, and the guide wheel 2093 is in guiding engagement with the side surface of the support beam 206 so as to move the running gear 207 along the extending direction of the support beam 206.
In some embodiments of the present invention, the support beam 206 includes a first guide portion 2061, a second guide portion 2062 and a third guide portion 2063, the second guide portion 2062 is connected between the first guide portion 2061 and the third guide portion 2063, the first guide portion 2061 is located above the third guide portion 2063, the traveling wheels 209 are supported on the first guide portion 2061, and the guide wheels 2093 are in guiding fit with the side surface of the first guide portion 2061. Wherein, when the running wheels 209 of the running gear 207 roll along the supporting beam 206, the guiding wheels 2093 are adapted to be in guiding engagement with the side walls of the first guiding portion 210, so that the running wheels 209 roll along the extending direction of the supporting beam 206, thereby preventing the running wheels 209 from deviating from the supporting beam 206.
In some embodiments of the present invention, the supporting beams 206 may be arranged in a plurality of numbers, the supporting beams 206 are parallel to each other, and each supporting beam 206 is at least provided with one walking wheel 209, that is, each supporting beam 206 at least supports one walking wheel 209 to walk, and the walking wheels 209 roll on the supporting beams 206 respectively, so that the walking device 207 can move more stably.
Further, a connecting plate 2094 is disposed on a lower surface of the rotating beam 204, and the connecting plate 2094 is fixedly connected to the rotating portion 20.
In some embodiments of the present invention, the running gear 207 may be further provided with a locking mechanism 300, and the locking mechanism 300 is used to lock the running gear 207 to the support beam 206. When the running gear 207 moves to a preset position, for example: when the switch 200 finishes switching the lanes, that is, when the running gear 207 moves to the lane, the locking mechanism 300 locks the running gear 207 on one of the supporting beams 206, so that the running gear 207 can be fixed on the supporting beam 206, the running gear 207 is prevented from moving relative to the supporting beam 206, and the structural stability of the switch 200 can be improved.
Further, as shown in fig. 5, the locking mechanism 300 includes: a locking seat 193 and a locking head 194, the locking seat 193 being provided on one of the support beams 206, and the locking seat 193 being provided with a locking groove; the locking head 194 is connected to the connecting bracket 2095, the locking head 194 is movable between a locked position engaging the locking slot and an unlocked position out of engagement with the locking slot, and the travel mechanism 207 is secured to the support beam 206 when the locking head 194 is inserted into the locking slot 108.
It will be appreciated that movement of the locking head 194 between the locked and unlocked positions requires an actuation mechanism that is coupled to the attachment bracket 2095. Alternatively, the driving mechanism may be configured as a locking cylinder 195, the telescopic rod of the locking cylinder 195 being connected to the lock head 194. The locking cylinder 195 may be an electric cylinder, an air cylinder or a hydraulic cylinder, but the driving mechanism may also be a linear driving motor as long as the telescopic rod can move in the linear direction.
The locking cylinder 195 may be connected to the attachment bracket 2095 via a locking cylinder bracket 196 and the locking head 194 may be secured to the attachment bracket 2095 via a locking head mount 197. A lock head hole for the lock head 194 to pass through is formed in the lock head seat 197, and a first wear-resistant plate is arranged on the inner circumferential wall of the lock head hole. Therefore, the first wear-resisting plate is good in wear resistance, and the material loss of the first wear-resisting plate caused by repeated friction of the lock head 194 and the first wear-resisting plate can be effectively reduced.
The inner circumferential wall of the locking groove is provided with a second wear plate, the free end of which is configured as a guide section, the inner diameter of the guide section gradually increasing in the direction away from the support beam 206. From this, make things convenient for tapered end 194 to fix a position fast and lock the inslot for tapered end 194 can be fast with locking groove cooperation.
The locking mechanism 300 further includes: a first position sensor adapted to detect the movement of the moveable beam to a predetermined position and a second position sensor adapted to detect the engagement of the lock 194 with the locking slot. For example, the first position sensor may detect whether the movable beam is moved to a preset position, and the second position sensor may detect the engagement state of the lock head 194 with the lock groove.
According to the utility model discloses rail transit system, include: the switch 200, the switch 200 is the switch 200 of the above embodiment. A rail vehicle having vehicle wheels disposed thereon, the vehicle wheels adapted to roll on the top surface of the switch 200. Through using the turnout 200 of the application, in the process of switching different driving channels, the turnout 200 is switched to different driving channels without manual operation, the physical strength of operators is saved, the time for switching the driving channels is shortened, and the driving device 100 has a simple structure.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A switch, comprising:
the device comprises a first fixed beam, a second fixed beam, a supporting beam, a translation beam and a rotation beam, wherein the translation beam is connected with the rotation beam, the translation beam and the rotation beam are both movably arranged between the first fixed beam and the second fixed beam to switch different travelling crane channels, and the supporting beam is connected between the first fixed beam and the second fixed beam;
the third fixed beam is arranged between the first fixed beam and the second fixed beam;
the walking device is movably arranged on the supporting beam and is in sliding connection with the translation beam, and the translation beam is suitable for sliding relative to the walking device along the length direction of the translation beam;
and the driving device is arranged on the third fixed beam and is in transmission connection with the rotating beam, and the driving device is used for driving the rotating beam to rotate so as to switch the turnout to different driving channels.
2. The switch as claimed in claim 1, wherein said drive means comprises: the speed reducing mechanism is connected with the rotating beam, the speed reducing mechanism is in transmission connection with the driving piece, and the driving piece drives the rotating beam to rotate through the speed reducing mechanism.
3. The switch according to claim 2, wherein the speed reducing mechanism has a rotating portion, the rotating portion is fixedly connected with the rotating beam, and the driving member drives the rotating portion to rotate the rotating beam by driving the rotating portion to rotate.
4. The switch as claimed in any one of claims 1 to 3, wherein the running gear is provided with a connecting bracket and a first sliding member, the first sliding member is provided on the upper surface of the connecting bracket, the translation beam is provided with a second sliding member, and the first sliding member and the second sliding member are slidably engaged to slide the translation beam relative to the running gear along the length direction of the translation beam.
5. The switch as claimed in claim 4, wherein the running gear further comprises running wheels rotatably mounted to the connecting bracket and rotatably supported to the support beam, the running wheels being adapted to roll relative to the support beam in a direction in which the support beam extends.
6. The switch as claimed in claim 5, wherein the running gear further comprises a guide wheel rotatably provided on the connecting bracket, the guide wheel being in guiding engagement with a side surface of the supporting beam to move the running gear along the extending direction of the supporting beam.
7. The switch as claimed in claim 6, wherein the support beam includes a first guide portion, a second guide portion and a third guide portion, the second guide portion is connected between the first guide portion and the third guide portion, the first guide portion is located above the third guide portion, the running wheels are supported on the first guide portion, and the guide wheels are in guiding engagement with a side surface of the first guide portion.
8. The switch as claimed in claim 4, wherein said running gear is further provided with a locking mechanism for locking said running gear to said support beam.
9. The switch as claimed in claim 5, wherein said support beam is plural, and plural said support beams are parallel to each other, and each said support beam is provided with at least one said running wheel.
10. A rail transit system, comprising:
a switch according to any one of claims 1-9;
a rail vehicle having vehicle wheels disposed thereon, the vehicle wheels adapted to roll on a top surface of the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222787930.9U CN218711827U (en) | 2022-10-20 | 2022-10-20 | Switch and rail transit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222787930.9U CN218711827U (en) | 2022-10-20 | 2022-10-20 | Switch and rail transit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218711827U true CN218711827U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222787930.9U Active CN218711827U (en) | 2022-10-20 | 2022-10-20 | Switch and rail transit system |
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| Country | Link |
|---|---|
| CN (1) | CN218711827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565924A (en) * | 2024-01-15 | 2024-02-20 | 成都云的交通技术有限公司 | Switch reversing device and reversing method |
-
2022
- 2022-10-20 CN CN202222787930.9U patent/CN218711827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565924A (en) * | 2024-01-15 | 2024-02-20 | 成都云的交通技术有限公司 | Switch reversing device and reversing method |
| CN117565924B (en) * | 2024-01-15 | 2024-03-15 | 成都云的交通技术有限公司 | Switch reversing device and reversing method |
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