CN217705793U - Pivot type suspension type single-rail multi-turnout system - Google Patents

Abstract

The utility model belongs to the technical field of suspension type track traffic, a many turnouts of pivot type suspension type single track system is disclosed, include: the device comprises a supporting pier column, a rotating central shaft, a centering device, a turnout beam, a suspension bracket, a traveling mechanism, an arc pier column cross beam, an auxiliary switch device and a seaming device; the rotating central shaft is embedded in a shaft hole formed in a cross beam for supporting a pier stud; the centering device is arranged on a cross beam for supporting the pier stud; the first end of the turnout beam is connected to the support pier stud through a rotating central shaft, and the first end of the turnout beam is placed on a bearing bracket arranged on the support pier stud; the walking mechanism is arranged at the second end of the turnout beam through the suspension bracket and is placed on the arc pier stud beam; the auxiliary switch device is arranged on the arc pier stud beam, and the pushing part of the auxiliary switch device is propped against the suspension device; the joint device is arranged at the end part of the running track of the turnout beam. The utility model provides a many switch efficiency of switch system of pivot type suspension type monorail, control accuracy and reliability are high.

Description

Pivot type suspension type single-rail multi-turnout system

Technical Field

The utility model relates to a suspension type track traffic technical field, in particular to many turnouts of pivot type suspension type single track system.

Background

The suspension type monorail transit multi-turnout is divided into two types: the translation beam-changing type and the segment type. The main principle of the translational beam-changing turnout is that the conversion of a line between a linear passing state and a curved passing state is realized through the parallel movement of a linear track beam and a curved track beam; the sectional turnout consists of a fixed beam, a driving beam and a driven beam, and the main principle is that the driving beam and the driven beam are driven by a motor mounted on the driving beam to switch integrally, so that a vehicle passes on a gentle broken line similar to an arc curve. However, the translational beam-changing type multi-turnout structure is heavy, the requirement on the strength of a pier column and related mechanisms is high, and the defects of large power required by switching, long switching time, poor economy and the like exist; when the sectional type turnout is switched, the turnout beam is a multi-section broken line beam, the pier stud has more foundations, and meanwhile, the requirements on the precision of a driving motor are high, and the reliability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a many turnouts of pivot type suspension type single track system, it is big to solve prior art pivot type single track many turnouts system architecture weight, and the switching is long consuming time, the poor technical problem with the reliability of control accuracy.

In order to solve the technical problem, the utility model provides a many turnouts of pivot type suspension type single track system, include: the device comprises a supporting pier column, a rotating central shaft, a centering device, a turnout beam, a suspension bracket, a traveling mechanism, an arc pier column cross beam, an auxiliary switching device and a seaming device;

a shaft hole is formed in a cross beam of the supporting pier stud, and the rotating central shaft is embedded in the shaft hole;

the centering device is arranged on a cross beam of the supporting pier stud, and the centering device is arranged beside the rotating central shaft;

the first end of the turnout beam is rotatably connected to the supporting pier column through the rotating central shaft, and the first end of the turnout beam is placed on a bearing bracket arranged on the supporting pier column;

the suspension bracket is arranged at the second end of the turnout beam, the traveling mechanism is arranged on the suspension mechanism, and the traveling mechanism is placed on the arc pier stud beam;

the auxiliary switching device is arranged on the arc pier stud beam, and a pushing part arranged on the auxiliary switching device is abutted against the suspension device;

the joint device is arranged at the end part of the walking track of the turnout beam.

Further, the centering device includes: a bottom plate and a pushing mechanism;

the bottom plate is fixed on the cross beam of the support pier stud, a through hole is formed in the bottom plate, and the through hole is sleeved on the end part of the rotating central shaft;

the pushing mechanisms are arranged on the bottom plate, and the pushing directions of the pushing mechanisms point to the rotating central shaft.

Further, the pusher mechanism comprises: the pushing support, the internal thread sleeve, the pushing screw and the screw locking piece are arranged on the pushing support;

the pushing support is fixed on the bottom plate, the internal thread sleeve is arranged on the pushing support, the pushing screw is screwed in the internal thread sleeve, and the screw locking piece is respectively connected with the pushing screw and the pushing support;

the axial direction of the pushing screw rod points to the rotating central shaft.

Further, the switch beam includes: the box girder body, the supporting bracket and the rotating central shaft seat;

the supporting bracket is fixed on two side walls of the first end of the box girder body, and the supporting bracket is placed on the bearing bracket;

the rotating central shaft seat is fixed at the top of the first end of the box girder body, and the rotating central shaft is rotatably embedded in the rotating central shaft seat;

the suspension bracket is fixed on the top of the second end of the box girder body.

Furthermore, an annular reinforcing rib is arranged on the box girder body, and an axle seat reinforcing rib is arranged between the rotating center axle seat and the top surface of the box girder body.

Further, the running gear includes: the driving wheel shaft, the driving wheel, the driven wheel shaft, the driven wheel and the driving motor;

the driving wheel shaft and the driven wheel shaft are fixed on the suspension bracket through shaft seats;

the driving motor is fixed on the suspension bracket and is connected with the driving wheel shaft;

the driving wheel is arranged on the driving wheel shaft, the driven wheel is arranged on the driven wheel shaft, and the driving wheel and the driven wheel are placed on the arc pier stud beam.

Furthermore, the number of the driving wheel shafts is two, and the two driving wheel shafts are arranged on two sides of the driven wheel shaft.

Further, the switching device comprises: the device comprises a first electric cylinder, a switch bracket, a sliding block, a sliding rail, a second electric cylinder and a switch push head;

the sliding rail is fixed on the arc pier stud cross beam, the sliding block is fixed on the switch bracket, and the sliding block is slidably arranged on the sliding rail;

the cylinder body of the first electric cylinder is fixed on the arc-shaped pier stud cross beam, and the action end of the first electric cylinder is connected with the switch bracket, wherein the initial position of the switch bracket is arranged right below the arc-shaped pier stud cross beam, and the push-pull direction of the first electric cylinder is along the width direction of the arc-shaped pier stud cross beam;

the second electric cylinder is fixed on the switch support, and the switch push head is connected to the action end of the second electric cylinder and faces the suspension support.

Further, the switch push head is pivotally connected with the action end of the second electric cylinder.

Further, the seaming assembly includes: the joint plate, the rotating support, the deflector rod, the U-shaped bracket, the pin shaft and the electric push rod are arranged on the outer side of the U-shaped bracket;

the joint plate is provided with a rotating shaft along the direction of the plate surface, the rotating shaft is rotatably embedded in the rotating support, and the rotating support is fixed in a sinking platform arranged on the walking track surface of the turnout beam;

the first end of the deflector rod is fixed on the seam plate, the second end of the rod body of the deflector rod is provided with a waist-shaped hole, the pin shaft is embedded in the waist-shaped hole, and the two ends of the pin shaft are connected to the two support arms of the U-shaped support;

the U-shaped bracket is connected with the end of the electric push rod;

wherein the push-pull direction of the electric push rod is crossed with the long axis direction of the waist-shaped hole.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

the pivot type suspension type single-rail multi-turnout system provided in the embodiment of the application stably bears the first end of a turnout beam main body through a support pier stud and a bearing bracket on the support pier stud, and realizes pivoting relative to the support pier stud through a rotating center shaft, and the second end of the turnout beam main body is provided with a suspension bracket and a walking mechanism fixed on the suspension bracket to move on an arc pier stud beam, so that deflection control can be realized with high precision while the turnout beam main body is stably supported. And the adjusting and centering device is arranged on the cross beam for supporting the pier stud to adjust and maintain the posture of the rotating central shaft, so that the precision and the stability of the switching process are ensured, and the reliability of the switching operation can be ensured. The auxiliary switching device is further arranged on the arc-shaped pier stud cross beam and used for abutting against the suspension device, the deflection amplitude of the turnout beam main body is adjusted in a small range, auxiliary correction is realized, and the control precision, the switching operation efficiency and the reliability are improved; the end parts of the walking rails of the turnout beam main body are provided with the seaming devices, so that the joint clearance can be compensated to a certain extent, and the joint quality and the switching quality of the multiple turnouts are ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of a running mechanism of a pivot type suspended monorail multi-turnout system provided by an embodiment of the present invention;

fig. 2 is an assembly view of a running mechanism of a pivot suspension type monorail multi-turnout system provided by an embodiment of the invention;

fig. 3 is a schematic structural diagram of an auxiliary switch device of a pivot type suspended monorail multi-turnout system provided by an embodiment of the present invention;

fig. 4 is an assembly schematic diagram of an auxiliary switch device of a pivot type suspended monorail multi-turnout system provided by an embodiment of the present invention;

FIG. 5 is an assembled front view of the auxiliary switch device of FIG. 4;

fig. 6 is a schematic structural view of a turnout beam of the pivot type suspension monorail multi-turnout system provided by the embodiment of the present invention;

fig. 7 is an assembly view of a centering device of a pivot suspension type monorail multi-turnout system provided by an embodiment of the present invention;

FIG. 8 is a schematic view of the centering device of FIG. 7;

fig. 9 is a schematic structural view of a seaming apparatus of a pivot type suspended monorail multi-turnout system provided by an embodiment of the present invention;

FIG. 10 is a schematic assembled view of the seaming assembly of FIG. 9 in a retracted state;

fig. 11 is an assembled view showing a seaming state of the seaming assembly of fig. 9.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that all the directional indications in the embodiments of the present application are only used for explaining the relative position relationship, the motion condition, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed correspondingly.

The following disclosure provides many different embodiments, or examples, for implementing different features of the application. To simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The present application is described below with reference to specific embodiments in conjunction with the attached drawings.

The embodiment of the application provides a pivot type suspension type single-rail multi-turnout system, and solves the technical problems that in the prior art, a pivot type suspension type single-rail multi-turnout system is large in structure weight, long in switching time consumption, poor in control precision and poor in reliability.

In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the present disclosure, and it should be understood that the specific features of the embodiments and examples of the present disclosure are detailed descriptions of the technical solutions of the present disclosure, but not limitations of the technical solutions of the present disclosure, and the technical features of the embodiments and examples of the present disclosure may be combined with each other without conflict.

The embodiment provides a many switch systems of pivot type suspension type monorail, can effectively promote the precision of switching operation, efficiency and reliability, can fully adapt to the user demand of many switches, guarantees the switching quality.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, in this embodiment, the pivotal monorail multi-turnout system comprises: support pier 500, center pivot shaft 600, centering device 700, switch beam 300, suspension bracket 310, running gear 100, curved pier cross beam 200, auxiliary switch device 400, and seaming device 800.

Specifically, referring to fig. 6 and 7, the supporting pier 500 serves as a supporting structure for carrying the first end of the switch beam 300, and needs to satisfy the stable supporting requirements for the pivoting operation of the first end of the switch beam 30 in addition to the load bearing requirements.

Therefore, in order to meet the reliability requirement of the pivoting support and ensure the stability and reliability of the pivoting posture, the beam of the support pier 500 is provided with a shaft hole, the rotating central shaft 600 is embedded in the shaft hole, so that the rotating central shaft is stable and limited and maintains a certain pivoting posture, and the deflection precision and the control quality of the turnout beam 300 in the switching deflection process are ensured.

Accordingly, a center axle seat 340 may be secured to a first end of the switch beam 300 for pivotally connecting the center axle 600, thereby establishing a pivot-type support structure between the center axle seat 340, the center axle 600, and the cross beam supporting the pier 500.

In order to reduce the attitude change problems such as deflection and the like generated in the switch deflection process due to the dead weight of the turnout beam 300, a bearing bracket 510 may be disposed on the supporting pier 500 for supporting the first end of the turnout beam 300 to bear the weight thereof, so as to reduce the influence on uneven compression, irregular stretching and the like of the pivot structure and ensure the normalization of the structural configuration and function thereof.

Correspondingly, can set up the support bracket on the both sides wall of the first end of switch roof beam 300, it also corresponds the setting to bear the weight of the bracket and is in support pier stud 500 crossbeam below, arrange the both sides of switch roof beam 300 correspond the support respectively support the bracket guarantees to stabilize bearing and smooth relative slip.

In order to strengthen the pivot type supporting structure, a shaft seat reinforcing rib 360 can be arranged at the first ends of the central shaft seat 340 and the turnout beam 300, so that the regional strength is improved, and the pivot function is prevented from being influenced by local deformation.

On the other hand, the turnout beam 300 can be set to be a lightweight box-shaped beam structure, so that the overall weight is reduced, and the risk of local deformation is reduced to a certain extent. In order to improve the structural strength of the box girder, ring-shaped reinforcing ribs 330 may be provided on the box girder and uniformly arranged on the box girder body 320.

Referring to fig. 7 and 8, the centering device 700 is used for adjusting the posture of the rotating central shaft 600, so as to ensure switching accuracy and efficiency; specifically, the centering device 700 with a pushing function is arranged to push the rotation center shaft 600 based on the beam supporting the pier stud 500, so as to adjust the posture of the rotation center shaft 600 in the shaft hole. Accordingly, the centering device 700 may be fixed to the cross member of the supporting pier 500 and disposed at the side of the rotation center shaft 600, thereby achieving a pushing operation and maintaining the posture of the rotation center shaft 600.

In general, in order to maintain the posture stability of the rotation center shaft 600, the shaft hole may be provided as a polygonal hole, and the outer profile of the rotation center shaft 600 is provided as a corresponding polygonal profile, knowing the deflection amplitude of the rotation center shaft 600 in the shaft hole. Only a section which is matched with the central shaft seat 340 is set to be cylindrical.

In order to improve centering efficiency, the centering device 700 may be disposed on the top and bottom surfaces of the beam supporting the pier stud 500, so that the two ends can be adjusted in a linkage manner, and the reliability of maintaining the posture can be improved while the efficiency is improved.

In this embodiment, the centering device 700 includes: a base plate 710 for providing an operational base platform and a pusher mechanism 720 secured to the operational base platform.

The bottom plate 710 is fixed on the cross beam of the support pier 500, and the through hole 711 for the rotation central shaft 600 to pass through is formed in the bottom plate 710, and in an assembly state, the through hole 711 is sleeved outside the end part of the rotation central shaft 600; that is, the through-holes are arranged corresponding to the shaft holes just counting the end months of the rotation center shaft 600.

A plurality of pushing mechanisms 720 may be disposed on the bottom plate 710, and pushing directions of the plurality of pushing mechanisms 720 point to the rotation center shaft 600, so that pushing operations in a plurality of directions can be realized, and efficient centering operation can be realized.

In order to improve centering efficiency and posture maintaining effect, the plurality of centering devices 700 may be arranged around the through hole 711, so that a pushing operation can be performed from around the rotation center shaft 600. In order to take into account the structural simplicity and the efficiency of the centering operation, the number of the centering devices 700 may be set to four; the outer surface of the rotation center shaft 600 may be further configured to be a four-sided shape, and efficient centering operation may be achieved in cooperation.

Referring to fig. 8, in order to realize the reliability and efficiency of pushing, in the present embodiment, the pushing mechanism 720 adopts a pushing mechanism 720 capable of moving in a one-way reciprocating manner; that is, only one-way ejection or retraction can be stably performed.

Specifically, the pushing mechanism 720 is provided with a pushing support 721, an internal threaded sleeve 727 is fixed on the pushing support, and a pushing screw 723 pointing to the rotating central shaft 600 is screwed in the internal threaded sleeve, so that the pushing screw 723 can be rotated to realize the integral axial movement of the pushing screw 723, thereby realizing the ejection or recovery.

In order to ensure the action effect of the pushing part, a pushing block 728 is disposed at the first end of the pushing screw 723 to increase the contact area with the rotating central shaft 600, so as to improve the pushing effect and prevent the force point from deviating and affecting the pushing effect. Meanwhile, the contact pressure can be reduced, and the surface of the rotating central shaft 600 is prevented from being scratched and damaged.

In order to avoid that the jacking screw 723 is pressed, vibration factors affect self-rotation, so that jacking or recovery amplitude changes are caused, and the posture maintaining reliability of the rotating central shaft 600 is affected, the screw locking piece 725 is arranged at the second end part of the jacking screw 723, abuts against the second end part of the jacking screw 723 axially through the screw locking piece 725, and the tensioning bolt 724 is arranged to fix the screw locking piece 725 on the jacking bracket 721, so that axial disengagement of the jacking screw 723 is limited.

The screw locking piece 725 may be configured as a locking cap structure, and a second end nut for limiting the pushing screw 723 is accommodated by a cap body, so as to limit radial segregation and ensure pushing quality. And can be locked by arranging a screw 726 between the cap body and the second end nut of the pushing screw 723, so as to improve the locking effect.

Referring to fig. 1, 2 and 6, the suspended switch beam is mainly suspended from the arched pier stud beam 200 by the suspension bracket 310 provided at the second end of the switch beam 300 and the running gear 100 fixed to the suspension bracket 310, thereby performing a deflecting operation.

Specifically, the running mechanism 100 rests on the arc-shaped pier stud cross beam 200, and the turnout beam 300 is driven to deflect by self-driving or only provides sliding support; the present embodiment provides a self-propelled travel mechanism 100.

Specifically, the running gear 100 includes: a first driving wheel mechanism 110 and a second driving wheel mechanism 130 composed of a driving wheel shaft and a driving wheel, and a driven wheel mechanism 120 composed of a driven wheel shaft and a driven wheel, and a first driving motor 111 and a second driving motor 131.

The driving wheel shaft and the driven wheel shaft are fixed on the suspension bracket 310 through shaft seats to realize structural fixation, the first driving motor 111 and the second driving motor 131 are also fixed on the suspension bracket 310, the first driving motor 111 is in driving connection with the first driving wheel mechanism, and the second driving motor 111 is in driving connection with the second driving wheel mechanism; and active driving is realized.

Generally, the driving wheel and the driven wheel may rest directly on the arc-shaped pier stud beam 200.

In order to ensure the reliability of the switch driving, the first driving wheel mechanism 110 and the second driving wheel mechanism 130 are arranged on both sides of the driven wheel mechanism 120 along the switch swinging direction, ensuring the driving part to stably contact the arc-shaped pier stud beam 200.

Referring to fig. 3, 4 and 5, in order to improve switching accuracy, the present embodiment provides the auxiliary switching device 400 for pushing the switch beam 300 with a small amplitude, so as to compensate for the situation of insufficient switching.

Specifically, the auxiliary switch device 400 is disposed on the arc-shaped pier stud beam 200, and the pushing portion of the auxiliary switch device 400 is abutted against the suspension device 310; thereby realizing switch compensation by direct contact pushing.

The switch device 400 is provided with a first electric cylinder 410, a switch bracket 440, a slide block 430, a slide rail 420, a second electric cylinder 450 and a switch push head 460.

Wherein the sliding rail 420 is fixed on the bottom surface of the arc pier stud beam 200, the sliding block 430 is fixed on the switch bracket 440, and the sliding block 430 is slidably disposed on the sliding rail 420 so as to be slidable along the extending direction of the sliding rail 420.

The first electric cylinder 410 is used as a driving mechanism, a cylinder body of the first electric cylinder 410 is fixed on the arc-shaped pier stud cross beam 200, and an action end of the first electric cylinder 410 is connected with the switch bracket 440, so that the switch bracket 440 can be pushed and pulled to move, and the switch bracket 440 can move under and outside the arc-shaped pier stud cross beam 200 to avoid being hung. Generally, the initial position of the switch bracket may be set right below the arc-shaped pier stud beam 200, and the push-pull direction of the first electric cylinder 410 does not realize the ejection and retraction of the initial position along the width direction of the arc-shaped pier stud beam 200, thereby realizing the pushing-out and retraction of the operation.

The second electric cylinder 450, acting as an auxiliary switching power cylinder, is fixed to the switch bracket 440 so as to be able to follow the initial or working position. The pushing portion 311 for pushing the suspension bracket 310 is operated to realize the auxiliary switching.

In order to reduce the contact pressure, a switch push head 460 may be disposed at the head end of the second electric cylinder 450, and the risk of compression deformation is reduced while the push reliability is improved by increasing the contact surface when the switch push head 460 faces the suspension bracket 310.

In order to avoid the attitude factor of the switch pusher head 460 causing it to partially bear against the suspension bracket 310 and to be locally over pressurized, the switch pusher head 460 is pivotally connected to the actuating end of the second electric cylinder 450 so as to be able to deflect adaptively.

In order to adapt to the working conditions of multiple turnouts and avoid safety risks caused by gaps of various specifications and shapes, the joint device 800 is arranged at the end part of the traveling track of the turnout beam 300. This embodiment proposes to realize the seam in such a way that it covers the gap.

Specifically, the seaming assembly 800 includes a seaming panel 810, a rotatable support 820, a toggle lever 830, a U-shaped bracket 840, a pin 850, and an electric push rod 860.

The joint plate 810 mainly covers the running rail surface 370 of the turnout beam and the running rail surface 910 of the branch rail beam 900, and the joint operation is completed.

In order to facilitate storage and reduce scraping and rubbing collision in the switching process, the seam plate 810 adopts a structural form capable of being inverted and vertically placed. Therefore, a rotating shaft 811 is arranged along the plate surface direction of the joint plate 810, the rotating shaft 811 is rotatably embedded on the rotating support 820, and the rotating support 820 is fixed in a sinking platform 371 arranged on the walking track surface 370 of the turnout beam 300, so that the track surface can be kept flat in an inverted state, and safe passing is ensured.

In order to drive the seam plate 810 to deflect, a first end of the shifting lever 830 is fixed on the seam plate 810, a waist-shaped hole 831 is formed in a second end of a rod body of the shifting lever 830, the pin shaft 850 is embedded in the waist-shaped hole 831, two ends of the pin shaft 850 are connected to two support arms of the U-shaped support 840, the U-shaped support 840 is connected with an end of the electric push rod 860, and a push-pull direction of the electric push rod 860 is crossed with a long axis direction of the waist-shaped hole 831. Accordingly, the deflector rod 830 can be driven to deflect by pushing and pulling the electric push rod 860 axially, and accordingly, the seam plate 810 can be appropriately placed vertically or horizontally, and the operations of storage and seaming are completed.

It should be noted that, in order to satisfy the requirement of the deflection driving, a through hole penetrating through the running rail surface 370 is formed in the sinking stage 371 for accommodating the deflection of the driving lever 830.

In order to ensure the flatness of the running rails 910 of the spur rail beams, a docking platform 911 for receiving a part of the joint plate 810 may be also provided at the end of the running rails 910.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

the pivot type suspension type single-rail multi-turnout system provided in the embodiment of the application stably bears the first end of a turnout beam main body through a support pier stud and a bearing bracket on the support pier stud, and realizes pivoting relative to the support pier stud through a rotating center shaft, and the second end of the turnout beam main body is provided with a suspension bracket and a walking mechanism fixed on the suspension bracket to move on an arc pier stud beam, so that deflection control can be realized with high precision while the turnout beam main body is stably supported. And the adjusting and centering device is arranged on the cross beam for supporting the pier stud to adjust and maintain the posture of the rotating central shaft, so that the precision and the stability of the switching process are ensured, and the reliability of the switching operation can be ensured. The auxiliary switching device is further arranged on the arc pier stud cross beam and is used for abutting against the suspension device, the deflection amplitude of the turnout beam main body is adjusted in a small range, auxiliary correction is achieved, and control precision, switching operation efficiency and reliability are improved; the end parts of the walking rails of the turnout beam main body are provided with the seaming devices, so that the joint clearance can be compensated to a certain extent, and the joint quality and the switching quality of the multiple turnouts are ensured.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, 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," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, descriptions in this application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

In the description of the present invention, unless otherwise expressly specified or limited, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, the different embodiments or examples described in this specification can be combined and combined by a person skilled in the art

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (10)

1. A pivot-type suspended monorail multi-turnout system comprising: the device comprises a supporting pier column, a rotating central shaft, a centering device, a turnout beam, a suspension bracket, a traveling mechanism, an arc pier column cross beam, an auxiliary switch device and a seaming device;

a shaft hole is formed in the cross beam of the support pier stud, and the rotating central shaft is embedded in the shaft hole;

the centering device is arranged on a cross beam of the supporting pier stud, and the centering device is arranged beside the rotating central shaft;

the first end of the turnout beam is rotatably connected to the supporting pier column through the rotating central shaft, and the first end of the turnout beam is placed on a bearing bracket arranged on the supporting pier column;

the suspension bracket is arranged at the second end of the turnout beam, the walking mechanism is arranged on the suspension bracket, and the walking mechanism is placed on the arc pier stud beam;

the auxiliary switching device is arranged on the arc pier stud cross beam, and a pushing part arranged on the auxiliary switching device is abutted against the suspension bracket;

the joint device is arranged at the end part of the walking track of the turnout beam.

2. The pivot-type suspended monorail multi-turnout system of claim 1, wherein said centering device comprises: a bottom plate and a pushing mechanism;

the bottom plate is fixed on the cross beam of the support pier stud, a through hole is formed in the bottom plate, and the through hole is sleeved on the end part of the rotating central shaft;

the plurality of pushing mechanisms are arranged on the bottom plate, and pushing directions of the plurality of pushing mechanisms point to the rotating central shaft.

3. The pivot-type suspended monorail multi-turnout system of claim 2, wherein said ejector mechanism comprises: the pushing support, the internal thread sleeve, the pushing screw and the screw locking piece are arranged on the pushing support;

the pushing support is fixed on the bottom plate, the internal thread sleeve is arranged on the pushing support, the pushing screw is screwed in the internal thread sleeve, and the screw locking piece is respectively connected with the pushing screw and the pushing support;

the axial direction of the pushing screw rod points to the rotating central shaft.

4. The pivot-type suspended monorail multi-turnout system of claim 1, wherein said turnout beam comprises: the box girder body, the supporting bracket and the rotating central shaft seat;

the supporting brackets are fixed on two side walls of the first end of the box girder body, and the supporting brackets are placed on the bearing brackets;

the rotating central shaft seat is fixed at the top of the first end of the box girder body, and the rotating central shaft is rotatably embedded in the rotating central shaft seat;

the suspension bracket is fixed on the top of the second end of the box girder body.

5. The pivot-type suspended monorail multi-turnout system of claim 4, wherein the box girder is provided with an annular reinforcing rib, and a shaft seat reinforcing rib is provided between the rotating center shaft seat and the top surface of the box girder.

6. The pivot-type suspended monorail multi-turnout system of claim 5, wherein said travel mechanism comprises: the driving wheel shaft, the driving wheel, the driven wheel shaft, the driven wheel and the driving motor;

the driving wheel shaft and the driven wheel shaft are fixed on the suspension bracket through shaft seats;

the driving motor is fixed on the suspension bracket and is connected with the driving wheel shaft;

the driving wheel is arranged on the driving wheel shaft, the driven wheel is arranged on the driven wheel shaft, and the driving wheel and the driven wheel are placed on the arc pier stud beam.

7. The pivot-type suspended monorail multi-turnout system of claim 6, wherein there are two drive axles, and the two drive axles are disposed on either side of the driven axle.

8. The pivot-type suspended monorail multi-turnout system of claim 1, wherein said switching means comprises: the device comprises a first electric cylinder, a switch bracket, a sliding block, a sliding rail, a second electric cylinder and a switch push head;

the slide rail is fixedly arranged on the arc pier stud cross beam, the slide block is fixedly arranged on the switch bracket, and the slide block is slidably arranged on the slide rail;

the cylinder body of the first electric cylinder is fixed on the arc-shaped pier stud beam, and the action end of the first electric cylinder is connected with the switch bracket, wherein the initial position of the switch bracket is arranged right below the arc-shaped pier stud beam, and the push-pull direction of the first electric cylinder is along the width direction of the arc-shaped pier stud beam;

the second electric cylinder is fixed on the switch support, and the switch push head is connected to the action end of the second electric cylinder and faces the suspension support.

9. The pivot-type suspended monorail multi-turnout system of claim 8, wherein said switch push head is pivotally connected to an actuating end of said second electric cylinder.

10. The pivot-type suspended monorail multi-turnout system of claim 1, wherein said seaming means comprises: the joint plate, the rotating support, the deflector rod, the U-shaped bracket, the pin shaft and the electric push rod are arranged on the outer side of the U-shaped bracket;

the joint plate is provided with a rotating shaft along the direction of the plate surface, the rotating shaft is rotatably embedded in the rotating support, and the rotating support is fixed in a sinking platform arranged on the traveling track surface of the turnout beam;

the first end of the deflector rod is fixed on the seam plate, the second end of the rod body of the deflector rod is provided with a waist-shaped hole, the pin shaft is embedded in the waist-shaped hole, and the two ends of the pin shaft are connected to the two support arms of the U-shaped support;

the U-shaped bracket is connected with the end of the electric push rod;

wherein the push-pull direction of the electric push rod is crossed with the long axis direction of the waist-shaped hole.

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