CN115107817A - Suspension type single-rail guide device and system - Google Patents
Suspension type single-rail guide device and system Download PDFInfo
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- CN115107817A CN115107817A CN202210819698.4A CN202210819698A CN115107817A CN 115107817 A CN115107817 A CN 115107817A CN 202210819698 A CN202210819698 A CN 202210819698A CN 115107817 A CN115107817 A CN 115107817A
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- 239000000725 suspension Substances 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000000087 stabilizing effect Effects 0.000 claims description 69
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 239000003381 stabilizer Substances 0.000 description 10
- 238000005192 partition Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/04—Monorail systems
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/10—Mono-rails; Auxiliary balancing rails; Supports or connections for rails
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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
Abstract
The invention relates to the technical field of suspension type rail transit, in particular to a suspension type monorail guide device and a suspension type monorail guide system, and aims to solve the problem that impact generated when a train turns affects the service life of a rail and the comfort of the train when the train passes through. The invention provides a suspended monorail guide device which comprises a rail main body, a variable guide rail and a swing rod mechanism; the rail body comprises a top plate, a first side wall and a second side wall; the variable guide rail is arranged between a first side wall and a second side wall, and the first side wall and the second side wall are not parallel; the state that the variable guide rail is parallel to the first side wall is taken as a first state; the state that the variable guide rail is parallel to the second side wall is taken as a second state; the swing rod mechanism is connected with the variable guide rail and is configured to drive the variable guide rail to swing so as to complete switching between the first state and the second state. Smooth steering is realized through the direction of variable guide rail, has avoided the adverse effect that the impact brought, compares in traditional orbit switching mode, and equipment cost is low, control system is simple, the fault rate is low, the security is high.
Description
Technical Field
The invention relates to the technical field of suspension type rail transit, in particular to a suspension type monorail guide device and system.
Background
When the suspension type rail train turns, the rail is forcibly changed by moving the movable rail through the point switch, which is similar to a common train. The rail changing mode can cause the contact surface between the rail side wall and the guide wheel to be unsmooth due to the change of the thickness of the rail side wall at the rail changing connection part, so that impact is caused, the service life of the rail is influenced, and the comfort of a vehicle during passing is influenced.
Disclosure of Invention
The invention aims to provide a suspension type monorail guide device and a suspension type monorail guide system, which are used for solving the problem that impact generated when a train turns affects the service life of a track and the comfort of a vehicle when the vehicle passes through.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a suspended monorail guide device is suitable for a steering frame, and the steering frame comprises a first stabilizing wheel, a second stabilizing wheel and a guide wheel. The suspended monorail guide device comprises a rail main body, a variable guide rail and a swing rod mechanism; the rail body comprises a top plate, a first side wall and a second side wall; the top plate is horizontally arranged, and the upper ends of the first side wall and the second side wall are connected to the top plate; the variable guide rail is arranged between the first side wall and the second side wall, and the first side wall and the second side wall are not parallel; the state that the variable guide rail is parallel to the first side wall is taken as a first state; the state that the variable guide rail is parallel to the second side wall is taken as a second state; in a first state, the first stabilizing wheel abuts against the first side wall, the guide wheel abuts against the variable guide rail, and the first stabilizing wheel and the guide wheel are positioned between the first side wall and the variable guide rail; in a second state, the second stabilizing wheels abut against the second side wall, the guide wheels abut against the variable guide rail, and the second stabilizing wheels and the guide wheels are positioned between the second side wall and the variable guide rail; the swing rod mechanism is connected with the variable guide rail and is configured to drive the variable guide rail to swing so as to complete switching between the first state and the second state.
Further, the variable guide rail comprises a fixed section, at least one swinging section and a termination section; the fixed section is connected with the top plate; the fixed section, the swinging section and the termination section are hinged; the swing section is arranged between the fixed section and the termination section; the oscillating bar mechanism drives the termination section to move, and the termination section drives the oscillating section to move so as to complete the switching between the first state and the second state.
Further, the suspended monorail guide device further comprises a limiting shaft, and the limiting shaft is configured to be inserted into the swinging section and the termination section.
Furthermore, the variable guide rail also comprises a first connecting and guiding section and a second connecting and guiding section; the first lead connecting section and the second lead connecting section are connected with the top plate; in a first state, the first lead connecting section is collinear with the termination section and is connected to one end, away from the swing section, of the termination section; in the second state, the second lead-in section is collinear with the termination section and is connected to the end of the termination section facing away from the swing section.
Further, the suspended monorail guide device also comprises a first limiting piece and a second limiting piece; the first limiting piece is arranged between the first side wall and the variable guide rail and configured to abut against the variable guide rail in a first state; the second limiting piece is arranged between the second side wall and the variable guide rail and configured to abut against the variable guide rail in a second state.
Further, the swing rod mechanism comprises a swing component and a driving component; the swing assembly comprises a swing rod and a first sliding block; the swing rod is horizontally arranged, and one end of the swing rod is hinged to the top plate; the first sliding block is sleeved on the swinging rod, is hinged to the termination section and is configured to slide along the swinging rod; the driving component is configured to drive the swinging rod to swing.
Further, the driving assembly comprises a linear motion unit and a second sliding block; the linear motion unit is hinged with the second sliding block and configured to drive the second sliding block to do linear motion; the second sliding block is sleeved on the swinging rod and configured to slide along the swinging rod and drive the swinging rod to swing.
Furthermore, the swing rod mechanism further comprises a limiting pin, and the limiting pin is inserted into one end, far away from the top plate, of the swing rod.
In another aspect of the invention, a suspended monorail guide system is provided that includes the suspended monorail guide apparatus described above.
Further, the suspended monorail guide system also comprises a steering frame, wherein the steering frame comprises a first stabilizing wheel, a second stabilizing wheel and a guide wheel; when the vehicle is in a straight driving state, the first stabilizing wheel and the second stabilizing wheel are positioned between the first side wall and the second side wall, the first stabilizing wheel is abutted against the first side wall, and the second stabilizing wheel is abutted against the second side wall; in a first state, the first stabilizing wheels abut against the first side wall, the guide wheels abut against the variable guide rail, and the first stabilizing wheels and the guide wheels are positioned between the first side wall and the variable guide rail; in the second state, the second stabilizing wheels abut against the second side wall, the guide wheels abut against the variable guide rail, and the second stabilizing wheels and the guide wheels are located between the second side wall and the variable guide rail.
By combining the technical scheme, the invention can realize the technical effects that:
the invention provides a suspended monorail guide device which is suitable for a steering frame. The suspended monorail guide device comprises a rail main body, a variable guide rail and a swing rod mechanism; the rail body comprises a top plate, a first side wall and a second side wall; the top plate is horizontally arranged, and the upper ends of the first side wall and the second side wall are connected to the top plate; the variable guide rail is arranged between the first side wall and the second side wall, and the first side wall and the second side wall are not parallel; the state that the variable guide rail is parallel to the first side wall is taken as a first state; the state that the variable guide rail is parallel to the second side wall is taken as a second state; in a first state, the first stabilizing wheels abut against the first side wall, the guide wheels abut against the variable guide rail, and the first stabilizing wheels and the guide wheels are positioned between the first side wall and the variable guide rail; in a second state, the second stabilizing wheels abut against the second side wall, the guide wheels abut against the variable guide rail, and the second stabilizing wheels and the guide wheels are positioned between the second side wall and the variable guide rail; the swing rod mechanism is connected with the variable guide rail and is configured to drive the variable guide rail to swing so as to complete switching between the first state and the second state.
The suspension type monorail guide device provided by the invention realizes steering through the swinging of the variable guide rail, so that the smooth and waveless contact surface between the variable guide rail and the guide wheel is ensured, and the impact is avoided. Meanwhile, the contact surfaces of the first side wall and the second side wall with the stabilizing wheels can also be designed to be smooth surfaces, so that impact caused by thickness difference is avoided. The guide through variable guide rail promptly has realized smooth-going steering process, has avoided the adverse effect that the impact brought.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a suspended monorail guide apparatus according to an embodiment of the present invention in a first position;
FIG. 2 is a top view of a suspended monorail guide apparatus according to an embodiment of the present invention in a first position;
FIG. 3 is a schematic view of a suspended monorail guide apparatus according to an embodiment of the present invention in a first position;
FIG. 4 is a bottom view of a suspended monorail guide apparatus provided by an embodiment of the present invention in a first state;
FIG. 5 is a bottom view of the suspended monorail guide apparatus provided by the present invention in a second state;
FIG. 6 is a schematic structural view of a rail body;
FIG. 7 is a schematic structural diagram of a swing section;
FIG. 8 is a schematic structural diagram of a termination segment;
FIG. 9 is a schematic view of the structure of the steer carriage;
FIG. 10 is a top view of the steer carriage.
Icon: 100-a rail body; 200-a variable guide rail; 300-a swing link mechanism; 400-a spacing pin; 500-a first limit stop; 600-a second stop; 110-a top plate; 120-a first sidewall; 130-a second side wall; 140-a first dividing wall; 150-a second dividing wall; 160-a base plate; 210-a stationary section; 220-a swing section; 230-a termination segment; 240-a first lead segment; 250-a second lead segment; 310-a swing assembly; 320-a drive assembly; 330-a limiting shaft; 121-a first straight segment; 122-a first turning section; 131-a second straight section; 132-a second turning section; 311-a swing lever; 312 — a first slider; 321-a linear motion unit; 322-a second slider; 10-a first stabilizer wheel; 20-a second stabilizing wheel; 30-a guide wheel; 40-frame body; 50-wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example one
When the suspension type rail train turns, the rail is forcibly changed by moving the movable rail through the point switch, which is similar to a common train. In the rail transfer mode, the contact surface between the rail side wall and the guide wheel 30 is not smooth due to the change of the thickness of the rail side wall at the rail transfer connection position, so that impact is caused, and the service life of the rail and the comfort of the vehicle during passing are influenced.
In view of the above, the present invention provides a suspended monorail guide arrangement adapted for use with a bogie frame comprising a first stabilizing wheel 10, a second stabilizing wheel 20 and a guide wheel 30. The suspended monorail guide device comprises a rail main body 100, a variable guide rail 200 and a swing rod mechanism 300; the rail body 100 includes a top plate 110, a first sidewall 120, and a second sidewall 130; the top plate 110 is horizontally arranged, and the upper ends of the first side wall 120 and the second side wall 130 are connected to the top plate 110; the variable guide rail 200 is disposed between the first sidewall 120 and the second sidewall 130, the first sidewall 120 and the second sidewall 130 being non-parallel; the state where the variable guide rail 200 is parallel to the first sidewall 120 is the first state; the state where the variable guide rail 200 is parallel to the second side wall 130 is the second state; in the first state, the first stabilizing wheels 10 abut against the first side wall 120, the guide wheels 30 abut against the variable guide rail 200, and the first stabilizing wheels 10 and the guide wheels 30 are located between the first side wall 120 and the variable guide rail 200; in the second state, the second stabilizing wheels 20 abut against the second side wall 130, the guide wheels 30 abut against the variable guide rail 200, and the second stabilizing wheels 20 and the guide wheels 30 are positioned between the second side wall 130 and the variable guide rail 200; the rocker mechanism 300 is connected to the variable guide 200, and configured to drive the variable guide 200 to swing to accomplish switching between the first state and the second state.
Because the suspension type monorail guide device provided by the invention realizes steering through the swinging of the variable guide rail 200, the smooth and non-fluctuation contact surface between the variable guide rail 200 and the guide wheel 30 is ensured, and the impact is avoided. Meanwhile, the contact surfaces of the first side wall 120 and the second side wall 130 with the stabilizing wheels can also be designed to be smooth surfaces, so that impact caused by thickness difference is avoided. That is, smooth steering is achieved by the guide of the variable guide rail 200, and adverse effects caused by impact are avoided.
The structure and shape of the suspended monorail guide device provided by the present embodiment will be described in detail below with reference to fig. 1-10:
in this embodiment, the steer carriage includes a first stabilizing wheel 10, a second stabilizing wheel 20, a guiding wheel 30, a frame body 40 and a wheel 50, wherein the first stabilizing wheel 10 and the second stabilizing wheel 20 are respectively disposed at two sides of the frame body 40, and the guiding wheel 30 is disposed above the frame body 40, as shown in fig. 9.
In an alternative of this embodiment, the track body 100 is configured and shaped as follows:
as shown in fig. 6, the rail body 100 includes a top plate 110 horizontally disposed and a first sidewall 120, a second sidewall 130, a first dividing wall 140, and a second dividing wall 150 vertically connected below the top plate 110. Specifically, the first sidewall 120 and the second sidewall 130 are symmetrical, and the first partition wall 140 and the second partition wall 150 are symmetrical. Wherein the first sidewall 120 comprises a first straight section 121 and a first turning section 122, and the first straight section 121 and the first turning section 122 are in smooth transition; the second sidewall 130 includes a second straight segment 131 and a second turning segment 132 with a smooth transition between the second straight segment 131 and the second turning segment 132, as shown in fig. 5.
Further, the first straight section 121 and the second straight section 131 are parallel to each other, and the first turning section 122 and the second turning section 132 are symmetrically disposed to achieve turning. It should be apparent that the first turning section 122 and the second turning section 132 can be arranged asymmetrically to form different angles to meet different turning requirements, for example, the first turning section 122 is collinear with the first straight section 121, and the second turning section 132 is at an angle to the second straight section 131.
Wherein the first steering segment 122 and the first dividing wall 140 are parallel to each other, and the second steering segment 132 and the second dividing wall 150 are parallel to each other, thereby forming a branched track for the bogie frame to run.
In this embodiment, the rail body 100 further includes a bottom plate 160, the bottom plate 160 is parallel to the top plate 110 and is connected to the lower ends of the first side wall 120, the second side wall 130, the first partition wall 140 and the second partition wall 150 for the wheels 50 to walk.
When the vehicle travels straight, as shown in fig. 10, the first and second stabilizer wheels 10 and 20 come into contact with the first and second straight sections 121 and 131, respectively, to perform straight traveling.
In the first state, the first stabilizer wheels 10 abut against the first sidewall 120, the guide wheels 30 adjacent to the first stabilizer wheels 10 abut against the variable guide rail 200, and after the turn is completed, the first stabilizer wheels 10 abut against the first sidewall 120, and the second stabilizer wheels 20 abut against the first divider 140. The second state is similar to the first state, and is not described herein again.
In an alternative of this embodiment, as shown in fig. 3, 4, 7, 8, the variable guide rail 200 includes a fixed section 210, a swing section 220, and a terminating section 230. The fixed section 210 is parallel to the first straight section 121, and the swing section 220 and the terminating section 230 may swing to achieve parallelism with the first and second sidewalls 120 and 130. Specifically, the present embodiment includes three swing segments 220, the fixed segment 210 is hinged to the swing segments 220, the swing segments 220 are hinged to each other, and the swing segments 220 are hinged to the terminating segment 230. During the swing, the driving end section 230 moves, thereby moving the swing section 220 to realize the change of the variable guide rail 200. In the first state, the variable guide 200 is parallel to the first sidewall 120, and in the second state, the variable guide 200 is parallel to the second sidewall 130. When designing a specific shape, the shape of the joint of the fixed section 210, the swing section 220, and the terminating section 230 can be optimized to ensure that the joint is smooth in the first state and the second state, so that the guide wheel 30 smoothly passes through the joint, and impact is avoided. Obviously, the number of the swing segments 220 may be determined according to the steering requirement, and it is sufficient to swing the turning angle and the turning smoothness.
Further, the variable guide track 200 further includes a first extension section 240 and a second extension section 250 to extend the guiding distance of the variable guide track 200, so as to ensure that the first stabilizing wheel 10 abuts against the second partition wall 150 or the second stabilizing wheel 20 abuts against the first partition wall 140 before the guide wheel 30 is disengaged from the variable guide track 200, i.e., to restore the state of maintaining the straight running by the first stabilizing wheel 10 and the second stabilizing wheel 20. It is apparent that the first lead section 240 is parallel to the first dividing wall 140 and the second lead section 250 is parallel to the second dividing wall 150, as shown in fig. 5.
In order to ensure the stable connection between the sections of the variable guide rail 200 and prevent the bogie frame from shaking when passing through, the suspended monorail guide device further comprises a first limiting member 500 and a second limiting member 600 connected to the top plate 110, as shown in fig. 3 and 4. The first limiting member 500 is parallel to the first sidewall 120 and located between the first sidewall 120 and the variable guide rail 200, and the second limiting member 600 is parallel to the second sidewall 130 and located between the second sidewall 130 and the variable guide rail 200. In the first state, the first limiting member 500 abuts against the variable guide rail 200, and in the second state, the second limiting member 600 abuts against the variable guide rail 200, and the shape and position of the swing of the variable guide rail 200 are limited by the first limiting member 500 and the second limiting member 600, so that the smoothness of the variable guide rail 200 is ensured, and the steering frame can pass through smoothly. Specifically, the first limiting member 500 may be made of a bent plate parallel to the first sidewall 120, or the bent plate may be cut into multiple segments to ensure that the bent plate abuts against the swing segments 220 and the stop segment 230.
Further, the suspended monorail guide device further comprises a limit pin 400, as shown in fig. 1 and 2, the limit pin 400 is arranged above the top plate 110, and is inserted into the swing section 220 and the termination section 230 in the first state or the second state to fix the variable guide rail 200, as shown in fig. 7 and 8, pin holes are formed above the swing section 220 and the termination section 230. Specifically, the limit pin 400 is a telescopic rod member, and can be driven by an oil cylinder, an air cylinder and the like.
In summary, the swing link mechanism 300, the limit pin 400, the first limit piece 500 and the second limit piece 600 are used to fix the variable guide rail 200, so as to switch between the first state and the second state, and ensure smooth passing of the steering frame.
In an alternative of this embodiment, the structure and shape of the rocker mechanism 300 are as follows:
since the linear distance between the two points, i.e., the hinge point a of the fixed section 210 and the swing section 220 and the connection point B of the terminating section 230 and the swing link mechanism 300, changes during the swing of the variable guide rail 200, in order to ensure the normal swing of the variable guide rail 200, the swing track of the point B is not an arc rotating around the point a, and the track of the point B with the set number needs to be changed according to the distance between the points AB. Specifically, according to the locus of the point B, an arc groove is formed in the top plate 110 to guide the movement of the point B, so that the smooth swinging process is ensured.
For this purpose, a double slider design is used, and the swing of the variable guide rail 200 is accomplished by the connection and driving of the double slider. Specifically, as shown in fig. 2, the swing link mechanism 300 includes a swing assembly 310 and a driving assembly 320, the swing assembly 310 includes a swing rod 311 and a first slider 312, one end of the swing rod 311 is hinged to a point a and rotates around the point a, and the first slider 312 slides along the length direction of the swing rod 311 and is hinged to a point B with the terminating segment 230; hinged to the first slider 312. As shown in fig. 8, the terminating segment 230 is provided with a hinge shaft for. When swinging, the first slider 312 drives the terminating segment 230 to move and slide along the swinging rod 311. The driving assembly 320 comprises a linear motion unit 321 and a second sliding block 322, wherein the linear motion unit 321 is hinged with the second sliding block 322 and drives the second sliding block 322 to do linear motion; the second slider 322 is sleeved on the swing rod 311 and slides along the length direction of the swing rod 311, and the first slider 312 is located between the second slider 322 and the point a to form a labor-saving lever, so as to drive the swing rod 311 to swing.
During the swinging, the linear motion unit 321 drives the second slider 322 to move, and at the same time, the second slider 322 slides along the length direction of the swinging rod 311, thereby driving the swinging rod 311 to swing. Meanwhile, the swing rod 311 drives the first slider 312 to move, so that the first slider 312 drives the terminating segment 230 to move along the arc groove, thereby realizing the state change of the variable guide rail 200.
Further, the swing link mechanism 300 further includes a limiting shaft 330, and the limiting shaft 330 is inserted into one end of the swing link 311 away from the point a to prevent the second slider 322 from coming off.
The working process of the suspended monorail guide device provided by the embodiment is as follows:
when performed, the first and second stabilizing wheels 10, 20 are in partial wall abutment against the first and second side walls 120, 130.
When the direction needs to be changed, taking the first state as an example, as shown in fig. 4, when the swing link mechanism 300 drives the terminating segment 230 to move, the variable guide rail 200 swings to be parallel to the first sidewall 120, and then the stopper pin 400 extends out to be fixed. The guide wheels 30 and the first stabilizing wheels 10 are respectively abutted with the variable guide rail 200 and the first side wall 120, the steering is completed through the guiding of the fixed section 210 and the direction changing of the swinging section 220 and the terminating section 230, then the steering is completed through the continuous guiding of the first guide connecting section 240, finally the guide wheels 30 are separated from the variable guide rail 200, the first stabilizing wheels 10 are abutted with the first side wall 120, and the second stabilizing wheels 20 are abutted with the first dividing wall 140 to keep straight running.
The guide of the guide wheel 30 is realized through the variable guide rail 200, so that the guide wheel 30 smoothly passes through the variable guide rail 200; the first stabilizing wheels 10 pass through smoothly by using the smooth first side walls 120, so that the steering frame keeps smooth when steering, the influence caused by impact is avoided, and the comfort when a vehicle passes through and the service life of the track are improved. Compare in using the goat to force the transfer, the single rail guider of suspension type of this embodiment need not to make the track take place deformation, and is little to orbital damage and fatigue damage, and the transfer resistance is little, has improved orbital life when the energy saving. The suspension type single-rail guiding device provided by the embodiment changes the traditional rail transferring mode, reduces the equipment cost, and meanwhile, the control system is simple, low in failure rate and high in safety.
Example two
The embodiment provides a suspended monorail guide system, which comprises the suspended monorail guide device and a steering frame. The bogie frame comprises a first stabilizing wheel 10, a second stabilizing wheel 20, a guide wheel 30, a frame body 40 and wheels 50, wherein the first stabilizing wheel 10 and the second stabilizing wheel 20 are respectively arranged at two sides of the frame body 40, the guide wheel 30 is arranged above the frame body 40, and the guide wheel 30 can move in the vertical direction.
In the straight driving state, the first and second stabilizer wheels 20 are located between the first sidewall 120 and the second sidewall 130, and the first stabilizer wheels 10 abut against the first sidewall 120 and the second stabilizer wheels 20 abut against the second sidewall 130.
In the first state, the first stabilizing wheels 10 abut against the first side wall 120, the guide wheels 30 close to the first stabilizing wheels 10 abut against the variable guide rail 200, and the first stabilizing wheels 10 and the guide wheels 30 are positioned between the first side wall 120 and the variable guide rail 200; the guide wheels 30 adjacent to the second stabilizing wheels 20 are moved downward to avoid the variable guide rails 200, preventing interference from occurring.
In the second state, the second stabilizing wheels 20 abut against the second side wall 130, the guide wheels 30 abut against the variable guide rail 200, and the second stabilizing wheels 20 and the guide wheels 30 are positioned between the second side wall 130 and the variable guide rail 200; the guide wheels 30 adjacent to the first stabilizing wheels 10 are moved downward to avoid the variable guide rails 200, preventing interference from occurring.
Realize through leading wheel 30 altitude mixture control with variable guide rail 200 between the cooperation, and then through leading wheel 30 and stabilizer wheel and the cooperation of suspension type single track guider, realize smoothly turning to, avoid strikeing.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A suspended monorail guide device suitable for a bogie frame comprising a first stabilizing wheel (10), a second stabilizing wheel (20) and a guide wheel (30), characterized by comprising a rail main body (100), a variable guide rail (200) and a swing link mechanism (300);
the rail body (100) comprises a top plate (110), a first side wall (120) and a second side wall (130);
the top plate (110) is horizontally arranged, and the upper ends of the first side wall (120) and the second side wall (130) are connected to the top plate (110);
the variable guide rail (200) is disposed between the first sidewall (120) and the second sidewall (130), the first sidewall (120) and the second sidewall (130) being non-parallel;
setting the state of the variable guide rail (200) parallel to the first side wall (120) as a first state;
setting the state of the variable guide rail (200) parallel to the second side wall (130) as a second state;
in the first state, the first stabilizing wheel (10) abuts against the first sidewall (120), the guide wheel (30) abuts against the variable guide (200), and the first stabilizing wheel (10) and the guide wheel (30) are located between the first sidewall (120) and the variable guide (200);
in the second state, the second stabilizing wheels (20) abut against the second side wall (130), the guide wheels (30) abut against the variable guide (200), and the second stabilizing wheels (20) and the guide wheels (30) are located between the second side wall (130) and the variable guide (200);
the swing link mechanism (300) is connected with the variable guide rail (200) and is configured to drive the variable guide rail (200) to swing so as to complete switching between the first state and the second state.
2. A suspended monorail guide device according to claim 1, characterised in that the variable guide rail (200) comprises a fixed section (210), at least one swinging section (220) and a terminating section (230);
the fixed section (210) is connected with the top plate (110);
the fixed section (210), the swinging section (220) and the terminating section (230) are hinged;
the swing section (220) is disposed between the fixed section (210) and the terminating section (230);
the swing rod mechanism (300) drives the termination section (230) to move, and the termination section (230) drives the swing section (220) to move so as to complete the switching between the first state and the second state.
3. A suspended monorail guide arrangement according to claim 2, further comprising a stopper pin (400), said stopper pin (400) being configured to be insertable into said swing section (220) and said termination section (230).
4. The suspended monorail guide device of claim 3, wherein the variable guide rail (200) further comprises a first lead section (240) and a second lead section (250);
the first lead-in section (240) and the second lead-in section (250) are connected with the top plate (110);
in the first state, a first lead-in section (240) is collinear with the termination section (230) and is connected to an end of the termination section (230) facing away from the swing section (220);
in the second state, a second lead-in section (250) is collinear with the termination section (230) and is connected to an end of the termination section (230) facing away from the swing section (220).
5. The suspended monorail guide of claim 4, further comprising a first stop member (500) and a second stop member (600);
the first stopper (500) is disposed between the first sidewall (120) and the variable guide rail (200), and configured to abut against the variable guide rail (200) in the first state;
the second stopper (600) is disposed between the second sidewall (130) and the variable guide rail (200), and is configured to abut against the variable guide rail (200) in the second state.
6. The suspended monorail guide of claim 5, wherein the swing link mechanism (300) comprises a swing assembly (310) and a drive assembly (320);
the swing assembly (310) comprises a swing rod (311) and a first slide block (312);
the swing rod (311) is horizontally arranged, and one end of the swing rod is hinged to the top plate (110);
the first sliding block (312) is sleeved on the swinging rod (311) and hinged to the termination section (230), and is configured to slide along the swinging rod (311);
the driving component (320) is configured to drive the swinging rod (311) to swing.
7. The suspended monorail guide device of claim 6, wherein the drive assembly (320) comprises a linear motion unit (321) and a second slide (322);
the linear motion unit (321) is hinged with the second sliding block (322) and configured to drive the second sliding block (322) to do linear motion;
the second slider (322) is sleeved on the swing rod (311) and configured to slide along the swing rod (311) and drive the swing rod (311) to swing.
8. The suspended monorail guide device of claim 7, wherein the swing link mechanism (300) further comprises a limiting shaft (330), and the limiting shaft (330) is inserted into one end of the swing rod (311) far away from the end hinged to the top plate (110).
9. A suspended monorail guide system comprising a suspended monorail guide apparatus as claimed in any one of claims 1-8.
10. The suspended monorail guide system of claim 9, further comprising a steer carriage, said steer carriage comprising said first stabilizing wheel (10), said second stabilizing wheel (20), and said guide wheel (30);
when the vehicle is in a straight driving state, the first stabilizing wheel (20) and the second stabilizing wheel (20) are positioned between the first side wall (120) and the second side wall (130), the first stabilizing wheel (10) abuts against the first side wall (120), and the second stabilizing wheel (20) abuts against the second side wall (130);
in the first state, the first stabilizing wheel (10) abuts against the first sidewall (120), the guide wheel (30) abuts against the variable guide (200), and the first stabilizing wheel (10) and the guide wheel (30) are located between the first sidewall (120) and the variable guide (200);
in the second state, the second stabilizing wheels (20) abut against the second side wall (130), the guide wheels (30) abut against the variable guide rail (200), and the second stabilizing wheels (20) and the guide wheels (30) are located between the second side wall (130) and the variable guide rail (200).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210819698.4A CN115107817B (en) | 2022-07-12 | 2022-07-12 | Suspension type single-rail guiding device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210819698.4A CN115107817B (en) | 2022-07-12 | 2022-07-12 | Suspension type single-rail guiding device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115107817A true CN115107817A (en) | 2022-09-27 |
| CN115107817B CN115107817B (en) | 2023-11-14 |
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| CN202210819698.4A Active CN115107817B (en) | 2022-07-12 | 2022-07-12 | Suspension type single-rail guiding device and system |
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