CN218023507U - Rail changing switching device at top rail turnout - Google Patents
Rail changing switching device at top rail turnout Download PDFInfo
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- CN218023507U CN218023507U CN202221708219.3U CN202221708219U CN218023507U CN 218023507 U CN218023507 U CN 218023507U CN 202221708219 U CN202221708219 U CN 202221708219U CN 218023507 U CN218023507 U CN 218023507U
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Abstract
The utility model discloses a rail-changing switching device at a top rail and a turnout, wherein an opening is arranged on the top end face of the top rail at the turnout, a guide plate is vertically arranged in the top rail at the opening, one end of the guide plate is a connecting end, the other end of the guide plate is a movable end, and the connecting end of the guide plate is movably connected with the top rail at the opening in a straight rail way; the guide driving device is also arranged for driving the movable end of the guide plate to deflect and move around the connecting end of the guide plate; when the movable end of the guide plate moves to abut against the inner side wall of the top rail bent rail at the turnout, the guide plate cuts off the entrance of the top rail bent rail at the turnout and becomes a top rail with a top rail guide wheel of a guide turning stacker at the turnout to be in straight movement, and the top rail is connected with the inner side wall of the guide section of the straight rail; when the movable end of the guide plate moves to the outer side wall of the sky rail connecting straight rail abutting against the fork opening, the guide plate cuts off the entrance of the sky rail connecting straight rail at the fork opening and becomes the outer side wall of the guide section of the sky rail guide wheel entering and exiting the sky rail bent rail of the guide turning stacker at the fork opening.
Description
Technical Field
The utility model relates to a dispose the rail switching device that trades of sky rail switch crossing department in the automatic three-dimensional storehouse of turn stacker.
Background
In modern logistics storage systems, automated three-dimensional warehouses are widely used because of their advantage of being able to efficiently use space, time and manpower to realize the warehousing and ex-warehousing of goods, in which stacker roadway three-dimensional warehouses are the main warehouse type of automated three-dimensional warehouses. The setting modes of the pilers in the piler roadway three-dimensional warehouse are two types: when the warehouse entry and exit efficiency is high, a stacker is arranged in each roadway in the warehouse; when the warehouse-in and warehouse-out efficiency is low, a stacker is configured in a plurality of roadways. For convenience of description, a stacker corresponding to several lanes is referred to as a turn stacker. As shown in figure 1, the turning stacker 1 is movably arranged between a sky rail and a ground rail and corresponds to four roadways. The sky rail 2 in this kind of three-dimensional storehouse includes: the straight overhead rail 21 is respectively arranged in each roadway, the straight overhead rail connecting rail 26 and the straight overhead rail 21 are vertically arranged, each straight overhead rail 21 is communicated with the straight overhead rail connecting rail 26 through an overhead rail bent rail 22, and the joints of the two overhead rail bent rails 22 and the straight overhead rail connecting rail 26 in the middle form a fork. Usually, the cross section of the sky rail 2 is in an inverted "U" shape, the sky rail guide wheel of the turning stacker 1 is located in the inverted "U" shaped sky rail track, and two opposite side walls of the inverted "U" shaped sky rail track guide the traveling direction of the sky rail guide wheel. When the guide wheel of the overhead rail running on the overhead rail connecting straight rail 26 passes through a certain fork, the turning stacker 1 receives an instruction of continuing to run straight on the overhead rail connecting straight rail 26 or enter the overhead rail straight rail 21 in a corresponding roadway by turning through the corresponding overhead rail bent rail 22, so that a rail change switching device needs to be arranged at the intersection of the overhead rail and the guide wheel of the overhead rail can continue to run straight or turn. When the upper rail guide wheel needs to continuously go straight on the upper rail connecting straight rail 26, the rail change switching device at the upper rail turnout needs to cut off the inlet of the upper rail bent rail 22 at the turnout and enable the upper rail guide wheel to go straight; when the guide wheel of the upper rail needs to turn to enter the straight upper rail 21 in the corresponding roadway through the corresponding curved upper rail 22, the rail change switching device at the turnout of the upper rail needs to cut off the connection between the upper rail at the turnout and the straight rail 26 and enable the guide wheel of the upper rail to turn. Generally, when the stacker crane 1 runs on the straight track 21 of the sky track, the speed can reach 160m/min, and when the sky track is connected with the straight track 26 and the curved track 22 of the sky track, the speed is about 40 m/min, the stress point of the stacker crane 1 during turning is mainly on the track-changing switching device at the ground track and the ground track fork, and the stress on the track-changing switching device at the sky track and the ground track fork is only about 1/4 of that on the ground track. The rail change switching devices at the head rail and the tail rail and the rail switch are the same in structure, complex, high in manufacturing cost and high in installation requirement, operation requirement and maintenance difficulty. For the above reasons, there is a need to develop a rail change switching device with simple structure, easy operation and low manufacturing cost at a top rail turnout.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be provided with rail switching device of rail switch crossing department in the automatic three-dimensional storehouse of turn stacker, the device simple structure, easy installation, easy operation, manufacturing cost are lower.
In order to achieve the above object, the utility model adopts the following technical scheme: the rail change auto-change over device of day rail switch crossing department, the cross section of day rail is "U" shape of falling, and the day rail includes: the device comprises a plurality of top rail straight rails, a top rail straight rail, a top rail bent rail, a top rail turnout, a guide plate and a guide plate, wherein the top rail straight rail is arranged in each roadway and is connected with the top rail connecting straight rail through the top rail bent rail; the guide driving device is also arranged for driving the movable end of the guide plate to deflect and move around the connecting end of the guide plate; when the movable end of the guide plate moves to abut against the inner side wall of the top rail bent rail at the fork under the driving of the guide driving device, the guide plate cuts off the inlet of the top rail bent rail at the fork, and the guide plate becomes the inner side wall of a guide section of the top rail guide wheel of the guide turning stacker at the fork and is connected with the straight rail at the moment; when the movable end of the guide plate moves to the outer side wall of the top rail connecting straight rail abutting against the fork opening under the driving of the guide driving device, the guide plate cuts off the inlet of the top rail connecting straight rail at the fork opening, and the guide plate becomes the outer side wall of the guide section of the top rail guide wheel of the guide turning stacker entering and exiting the top rail bent rail at the fork opening.
Further, the rail change switching device at the head rail turnout comprises: the top of the connecting end of the guide plate protrudes upwards from the opening and is movably connected with the top wall of the sky rail at the opening through a hinge.
Further, the rail change switching device at the head rail turnout comprises: the guide driving device is a linear motor, a movable screw rod is arranged on the linear motor, and a connecting pin seat fixed on the guide plate is sleeved on the movable screw rod in a matching manner.
Further, the rail change switching device at the head rail turnout comprises: the guide driving device is arranged on the top wall of the sky rail connecting straight rail.
Further, the rail change switching device at the head rail turnout comprises: the vertical link transition piece that is provided with the wedge shape on the inside wall of deflector link, the lateral wall of link transition piece is fixed with the deflector link, and the inside wall of link transition piece is for can with the curved surface of the curved rail of sky rail in the same direction as smooth butt joint, the shape of this curved surface satisfies following requirement: when the movable end of the guide plate abuts against the outer side wall of the top rail connecting straight rail at the turnout junction, the top rail guide wheel of the turning stacker can turn smoothly along the guide plate to enter or leave the bent top rail.
Further, the rail change switching device at the head rail turnout comprises: a wedge-shaped movable transition block is also vertically arranged in the opening, the inner side wall of the curved surface of the movable transition block can be attached to the inner side wall of a top rail bent rail at a turnout, and the outer side wall of the movable transition block can be attached to the outer side wall of a top rail connecting straight rail at the turnout; a wedge-shaped movable end transition block is also vertically arranged on the outer side wall of the movable end of the guide plate, the outer side wall of the movable end transition block is fixed with the movable end of the guide plate, and the inner side wall of the movable end transition block is a curved surface; the position of the movable transition block, the shape of the inner side wall and the outer side wall of the movable transition block and the shape of the curved surface inner side wall of the movable end transition block meet the following requirements: when the movable end of the guide plate abuts against the outer side wall of the sky rail connecting straight rail at the fork and the movable transition block abuts against the outer side wall of the sky rail connecting straight rail at the fork, the sky rail guide wheel of the turning stacker can pass through the curved inner side wall of the movable transition block, the curved inner side wall of the movable end transition block and pass through the guide plate to smoothly enter and exit the curved rail of the sky rail, and when the movable end of the guide plate abuts against the inner side wall of the curved rail of the sky rail at the fork and the movable transition block abuts against the inner side wall of the curved rail of the sky rail at the fork, the sky rail guide wheel of the turning stacker can pass through the guide plate smoothly along the outer side wall of the movable transition block to continue to move straightly along the sky rail connecting straight rail; and a second driving device for driving the movable transition block to move is also arranged.
Further, the rail change switching device at the head rail turnout comprises: when the movable end of the guide plate is abutted against the inner side wall of the top rail curved rail at the turnout under the drive of the guide driving device and the movable transition block is abutted against the inner side wall of the top rail curved rail at the turnout under the drive of the second driving device, the outer side wall of the guide plate and the outer side wall of the movable transition block are mutually matched to jointly form the inner side wall of a guide section of a top rail guide wheel for guiding the turning machine at the turnout to move straight and be connected with a straight rail; when the movable end of the guide plate is abutted against the outer side wall of the top rail connecting straight rail at the turnout under the drive of the guide driving device and the movable transition block is abutted against the outer side wall of the top rail connecting straight rail at the turnout under the drive of the second driving device, the curved inner side wall of the movable transition block, the curved inner side wall of the movable end transition block, the inner side wall of the guide plate and the curved inner side wall of the connecting end transition block are mutually matched to jointly form the outer side wall of the guide section for the top rail guide wheel of the guide turning stacker at the turnout to enter and exit the curved rail of the top rail.
Further, the rail change switching device at the head rail turnout comprises: the second guiding driving device is arranged on the top rail bent rail at the fork road; the second guide driving device is a second linear motor, a second movable screw rod is arranged on the second linear motor, and a second connecting pin seat fixed on the movable transition block is sleeved on the second movable screw rod in a matching manner.
The beneficial effects of the utility model are that: 1. when the movable end of the guide plate moves to abut against the inner side wall of the top rail bent rail at the turnout under the driving of the guide driving device, the guide plate is the guide section inner side wall of the top rail connecting straight rail for guiding the top rail guide wheel of the turning stacker to move straight at the turnout, so that the inlet of the top rail bent rail at the turnout can be quickly cut off, and the top rail guide wheel can move straight along the direction of connecting the top rail with the straight rail; when the movable end of the guide plate moves to the outer side wall of the top rail connecting straight rail abutted against the top rail at the turnout under the driving of the guide driving device, the guide plate is the outer side wall of the guide section of the top rail bent rail for guiding the top rail guide wheel of the guide turning stacker at the turnout to turn, the inlet of the top rail connecting straight rail at the turnout can be quickly cut off, so that the top rail guide wheel turns to walk, and the rail change switching device at the top rail turnout with the structure is simple in structure, easy to operate, easy to install and low in manufacturing cost. 2. The utility model discloses further advantage is: the guide plate connecting end is connected with the top wall of the straight rail through the hinge, the movable connection mode is simple and easy to operate, and after the guide plate movable end is driven to rotate by the linear motor, the rail changing switching device can rapidly complete rail changing switching operation at the turnout. 3. The utility model discloses further advantage is: the wedge-shaped connecting end transition block is provided with a curved surface, and the guide plate provided with the transition block is smoothly transited to the outer side wall of the curved rail of the head rail through the curved surface, so that the head rail guide wheel stably turns and walks. 4. The utility model discloses further advantage is: due to the arrangement of the movable transition block and the movable end transition block, when the guide wheel of the overhead rail needs to move straight at the fork point, the guide plate is smoothly transited to the inner side wall of the overhead rail connecting straight rail through the outer side wall of the movable transition block, so that the guide wheel of the overhead rail can move straight more stably; when the guide wheel of the upper rail needs to turn at a turnout, the guide plate is smoothly transited to the outer side wall of the curved rail of the upper rail through the curved surface of the connecting end transition block, and is smoothly transited to the outer side wall of the straight rail connected with the upper rail through the curved surface inner side wall of the movable end transition block and the curved surface inner side wall of the movable transition block, so that the guide wheel of the upper rail can more stably turn and change the rail.
Drawings
Fig. 1 is a schematic top view of an automated stereo garage equipped with a track-changing switching device at a top rail turnout of the present invention;
fig. 2 is a schematic top view of the track-changing switching device at the turnout of the head track when the head track guide wheel needs to turn;
FIG. 3 is a schematic top view of the movable end of the guide plate of FIG. 2 moving against the inner side wall of the curved top rail at the junction;
FIG. 4 is a schematic side view of the guide plate, linear motor, and head rail of FIG. 2;
FIG. 5 is a schematic structural diagram of the rail change switching device at the head rail fork of FIG. 2 cooperating with a head rail guide wheel of a turn stacker;
FIG. 6 is a schematic view of the structure of the guide plate;
FIG. 7 is a schematic top view of the structure of FIG. 6;
FIG. 8 is a schematic diagram of a top view of a joint transition block;
fig. 9 is a schematic top view of a rail-changing switching device at a further optimized head rail turnout of the present invention;
FIG. 10 is a schematic top view of the movable end of the guide plate in FIG. 9 moving to abut against the inner side wall of the curved top rail at the turnout and the movable transition block abutting against the inner side wall of the curved top rail at the turnout;
fig. 11 is a schematic view of a mounting structure of a second linear motor;
fig. 12 is a schematic top view of the guide plate with the movable end transition block of fig. 9.
Detailed Description
The invention will be described in further detail with reference to the drawings and preferred embodiments.
In an automated stereo garage configured with a stacker for turns as shown in fig. 1, the sky rail 2 in such a garage includes: set up a sky rail straight rail 21 in every tunnel respectively, the straight rail of sky rail connection 26 and the straight rail 21 of each sky rail all perpendicular settings of each other, every straight rail 21 of sky rail is connected straight rail 26 intercommunication through a sky rail curved rail 22 and sky rail, two curved rails 22 of sky rail in the middle of being in form a switch respectively with the junction of the straight rail 26 of sky rail connection, the A part in the picture promptly, the rail change auto-change over device of sky rail switch department just set up in the A part. As shown in fig. 5 and 11, the cross section of the head rail 2 is in an inverted "U" shape, and the head rail guide wheel 11 of the turn stacker 1 runs in the track of the inverted "U" shaped head rail 2. For convenience of description, a side wall of the curved monorail 22 near the straight monorail 21 at the intersection a is referred to as an inner side wall 24 of the curved monorail, and a side wall of the monorail connecting straight monorail 26 far from the straight monorail 21 at the intersection a is referred to as an outer side wall 25 of the monorail connecting straight monorail.
As shown in fig. 2, 3, 4 and 5, an opening 23 is provided on the top end face of the top rail 2 at the intersection a, the guide plate 3 is vertically arranged in the top rail at the opening 23, one end of the guide plate 3 is a connecting end 31, the other end is a movable end 32, and the connecting end 31 of the guide plate is movably connected with the top rail connecting straight rail 26 at the opening 23; a guide driving device for driving the movable end 32 of the guide plate to deflect and move around the connecting end 31 of the guide plate is further arranged; as shown in fig. 3, when the movable end 32 of the guide plate moves to abut against the inner side wall 24 of the curved top rail at the intersection a under the driving of the guide driving device, the guide plate 3 cuts off the entrance of the curved top rail 22 at the intersection a, and at this time, the guide plate 3 becomes the inner side wall of the guide section of the top rail connecting straight rail 26 which guides the top rail guide wheel 11 of the turning stacker to move straight along the top rail connecting straight rail 26 at the intersection a; as shown in fig. 2, when the movable end 32 of the guide plate is moved to abut on the outer side wall 25 of the top rail connecting straight rail at the intersection a by the drive of the guide driving device, the guide plate 3 cuts off the entrance of the top rail connecting straight rail 26 at the intersection a, and at this time, the guide plate 3 becomes the outer side wall of the guide section of the top rail curved rail 22 for guiding the top rail guide wheel 11 of the turning stacker to enter and exit the top rail curved rail 22 at the intersection a. Because the stress on the rail change switching device at the overhead rail turnout A is relatively small when the turning stacker 1 moves straight or turns, when the overhead rail guide wheel 11 needs to move straight, the rail change switching device with simple structure, easy installation and low manufacturing cost can quickly cut off the inlet of the overhead rail bent rail 22 at the turnout A and can ensure that the overhead rail guide wheel 11 moves straight along the direction that the overhead rail is connected with the straight rail 26; when the upper rail guide wheel 11 needs to turn to enter or leave the upper rail straight rail 21 in the corresponding roadway through the upper rail bent rail 22, the rail change switching device with simple structure, easy installation and low manufacturing cost can quickly cut off the entrance of the upper rail connecting straight rail 26 at the fork A and can enable the upper rail guide wheel 11 to turn to enter or leave the corresponding upper rail bent rail 22. In the present embodiment, the guide driving device is provided on the top wall of the monorail connecting straight rail 26 at the intersection a.
As shown in fig. 2, 4 and 5, the top of the connecting end 31 of the guide plate protrudes upward from the opening 23 and is movably connected with the top wall of the sky rail connecting straight rail 26 at the opening 23 through a hinge 52. A hinge base 51 is provided on the top wall of the top rail connecting straight rail 26, one end of the hinge 52 is connected to the hinge base 51, and the other end is connected to the guide plate connecting end 31.
In this embodiment, the guiding driving device is a linear motor 4, and the guiding plate 3 is connected with a connecting screw 41 of the linear motor through a connecting pin seat 43. In this embodiment, the connecting pin seat 43 is fittingly sleeved on the connecting screw 41, and the connecting pin seat 43 is connected to the upper side of the guide plate 3 through the connecting pin seat base 42 provided on the guide plate 3. When the linear motor 4 works, the connecting screw rod 41 can be driven to drive the movable end 32 of the guide plate to move towards the inner side wall 24 of the curved overhead rail until the movable end 32 of the guide plate abuts against the inner side wall 24 of the curved overhead rail at the three-way intersection A, and at the moment, the guide plate 3 becomes the inner side wall of the guide section of the overhead rail connecting straight rail 26 at the three-way intersection A, so that the overhead rail guide wheel 11 of the turning stacker can move straight along the direction of the overhead rail connecting straight rail 26; the connecting screw rod 41 can also be driven to drive the movable end 32 of the guide plate to move towards the outer side wall 25 of the monorail connecting straight rail until the movable end 32 of the guide plate abuts against the outer side wall 25 of the monorail connecting straight rail at the three-way intersection A, and at the moment, the guide plate 3 becomes the outer side wall of the guide section of the monorail curved rail 22 at the turnout A, so that the monorail guide wheel 11 of the turning stacker can turn to enter or leave the monorail curved rail 22.
In this embodiment, the linear motor 4 is fixed on the top wall of the monorail connecting straight rail 26 at the turnout a through the motor mounting seat 6, because of the limitation of the width of the top wall of the monorail connecting straight rail 26, one end of the motor mounting seat 6 protrudes out of the top wall of the monorail connecting straight rail 26, and in order to stably support the linear motor 4, a reinforcing rib 61 is further arranged between the outer side wall 25 of the monorail connecting straight rail and the motor mounting seat 6.
As shown in fig. 6, 7 and 8, a wedge-shaped connecting end transition block 33 is vertically disposed on the inner side wall of the guiding plate connecting end 31, and the outer side wall of the connecting end transition block 33 is fixed to the guiding plate connecting end 31. The inside wall of the connecting end transition block 33 is a curved surface 331 capable of smoothly butting with the top rail curved rail 22, and the shape of the curved surface 331 meets the following requirements: when the movable end 32 of the guide plate abuts against the outer side wall 25 of the top rail connecting straight rail at the fork A, the top rail guide wheel 11 of the turning stacker can smoothly turn into or leave the top rail curved rail 22 along the guide plate 3. In this way, the guide plate 3 smoothly transits to the outer side wall of the curved head rail 22 through the curved surface 331 of the connecting end transition block 33, thereby enabling the head rail guide wheel 11 to more smoothly turn and travel. In this embodiment, the connecting end transition block 33 is provided with a plurality of plug welding through holes 332, which are welded and fixed with the guide plate connecting end 31 in a plug welding manner, such a welding manner enables the connecting end transition block 33 to be stably connected with the guide plate connecting end 31, and after the plug welding operation is completed, the required curved surface 331 is formed by polishing.
The switching device at the point of the monorail turnout shown in fig. 9, 10, 11 and 12 is a further preferred embodiment of the switching device at the point of the monorail turnout shown in fig. 2 to 8. In this embodiment, a wedge-shaped movable transition block 27 is also vertically arranged in the opening 23, the inner side wall of the movable transition block 27 is a curved surface and can be attached to the inner side wall 24 of the curved overhead rail at the turnout a, and the outer side wall of the movable transition block 27 can be attached to the outer side wall 25 of the overhead rail connecting straight rail at the turnout a; a wedge-shaped movable end transition block 321 is also vertically arranged on the inner side wall of the movable end 32 of the guide plate, the outer side wall of the movable end transition block 321 is fixed with the movable end 32 of the guide plate, the inner side wall of the movable end transition block 321 is a curved surface, and the thick end surface of the movable end transition block 321 is flush with the end surface of the movable end 32 of the guide plate; the position and the shape of the inner and outer side walls of the movable transition block 27 and the shape of the curved inner side wall of the movable end transition block 321 meet the following requirements: when the movable end 32 of the guide plate abuts against the outer side wall 25 of the overhead rail connecting straight rail at the fork A and the movable transition block 27 abuts against the outer side wall 25 of the overhead rail connecting straight rail at the fork A, the overhead rail guide wheel 11 of the turning stacker can pass through the curved inner side wall of the movable transition block 27, the curved inner side wall of the movable end transition block 321 and smoothly enter and exit the curved overhead rail 22 through the guide plate 3, and when the movable end 32 of the guide plate abuts against the inner side wall 24 of the curved overhead rail at the fork A and the movable transition block 27 abuts against the inner side wall 24 of the curved overhead rail at the fork A, the overhead rail guide wheel 11 of the turning stacker can smoothly go straight along the outer side wall of the movable transition block 27 and continue to go straight along the overhead rail connecting straight rail 26 through the guide plate 3; a second drive means is also provided for driving the movable transition piece 27 in movement.
In this embodiment, when the movable end 32 of the guide plate is driven by the linear motor 4 to abut against the inner side wall 24 of the curved overhead rail at the intersection a, and the movable transition block 27 is driven by the second driving device to abut against the inner side wall 24 of the curved overhead rail at the intersection a, the outer side wall of the guide plate 3 and the outer side wall of the movable transition block 27 cooperate with each other to form an overhead rail connecting the inner side wall of the guide section of the straight rail 26 for guiding the overhead rail guide wheel 11 of the turning stacker to move straight at the intersection a, so that the overhead rail guide wheel 11 moves straight at the intersection a more smoothly; when the movable end 32 of the guide plate is abutted against the outer side wall 25 of the overhead rail connecting straight rail at the turnout A under the driving of the linear motor 4 and the movable transition block 27 is abutted against the outer side wall 25 of the overhead rail connecting straight rail at the turnout A under the driving of the second driving device, the thick end part of the movable transition block 27 is abutted against the thick end part of the movable end transition block 321, so that the curved surface of the movable transition block 27, the curved surface of the movable end transition block 321, the inner side wall of the guide plate 3 and the curved surface 331 of the connecting end transition block 33 are mutually matched to jointly form the outer side wall of the guide section for guiding the overhead rail guide wheel 11 of the turning stacker at the turnout A to enter and exit the curved rail of the overhead rail. Therefore, when the guide wheel 11 of the upper rail needs to move straight at the fork A, the guide plate 3 is smoothly transited to the inner side wall of the upper rail connecting straight rail 26 through the outer side wall of the movable transition block 27, so that the guide wheel 11 of the upper rail moves straight more stably; when the upper rail guide wheel 11 needs to turn at the turnout a, the guide plate 3 smoothly transits to the outer side wall of the upper rail curved rail 22 through the curved surface 331 of the connecting end transition block 33 and smoothly transits to the outer side wall 25 of the upper rail connecting straight rail through the curved inner side wall of the movable end transition block 321 and the curved inner side wall of the movable transition block 27, so that the upper rail guide wheel 11 can more smoothly turn and change rails.
In the present embodiment, the second guiding-driving device is provided on the monorail curved rail 22 at the intersection a; the second guiding driving device is a second linear motor 45, and is connected with the curved overhead rail 22 through a second motor base 451 fixed on the inner side wall 24 of the curved overhead rail, a second movable screw 46 is arranged on the second linear motor 45, and a second connecting pin base 48 fixed on the movable transition block 27 is sleeved on the second movable screw 46 in a matching manner.
The utility model has the advantages that: 1. a guide plate 3 is vertically arranged in an opening 23 arranged on the top end face of a top rail 2 at a fork A, a connecting end 31 of the guide plate is movably connected with a top rail connecting straight rail 26 at the opening 23, when a movable end 32 of the guide plate moves to abut against the inner side wall 24 of a top rail bent rail at the fork A under the driving of a guide driving device, the guide plate 3 is a guide section inner side wall of the top rail connecting straight rail 26 for guiding the top rail guide wheel 11 of a turning stacker to move straight at the fork A, so that the entrance of the top rail bent rail 22 at the fork A can be cut off quickly, and the top rail guide wheel 11 can move straight along the direction of the top rail connecting straight rail 26; when the movable end 32 of the guide plate is driven by the guide driving device to move to abut against the outer side wall 25 of the top rail connecting straight rail at the turnout A, the guide plate is the outer side wall of the guide section of the top rail bent rail 22 for guiding the top rail guide wheel 11 of the turning stacker to turn at the turnout A, the inlet of the top rail connecting straight rail 26 at the turnout A can be quickly cut off, so that the top rail guide wheel 11 turns and travels. 2. The utility model discloses further advantage is: the guide plate connecting end 31 is movably connected with the top wall of the overhead rail connecting straight rail 26 at the turnout A through a hinge 52, the movable connection mode is simple and easy to operate, and after the linear motor 4 drives the guide plate movable end 32 to rotate, the rail change switching device can quickly complete rail change switching operation at the turnout A. 3. The utility model discloses further advantage is: the wedge-shaped connecting end transition block 33 has a curved surface 331, and the guide plate 3 provided with such a transition block 33 smoothly transitions to the outer side wall of the sky rail curved rail 22 through the curved surface 331, thereby enabling the sky rail guide wheel 11 to smoothly walk around a corner. 4. The utility model discloses further advantage is: due to the arrangement of the movable transition block 27 and the movable end transition block 321, when the overhead rail guide wheel 11 needs to go straight at the turnout A, the guide plate 3 is smoothly transited to the inner side wall of the overhead rail connecting straight rail 26 through the outer side wall of the movable transition block 27, so that the overhead rail guide wheel 11 can go straight more stably; when the head rail guide wheel 11 needs to turn at the turnout a, the guide plate 3 smoothly transits to the outer side wall of the head rail curved rail 22 through the curved surface 331 of the connecting end transition block 33, and smoothly transits to the outer side wall 25 of the head rail connecting straight rail through the curved surface inner side wall of the movable end transition block 321 and the curved surface inner side wall of the movable transition block 27, so that the head rail guide wheel 11 can more smoothly transit and change rails.
Claims (8)
1. The rail switching device that trades at sky rail switch crossing department, the cross section of sky rail is "U" shape of falling, and the sky rail includes: set up the straight rail of a sky rail in every tunnel respectively, the straight rail of each sky rail is connected straight rail through a curved rail of sky rail and sky rail respectively and is connected, and the sky rail fork is located curved rail of sky rail and the junction of the straight rail of sky rail connection, its characterized in that: an opening is arranged on the top end face of the top rail at the turnout, a guide plate is vertically arranged in the top rail at the opening, one end of the guide plate is a connecting end, the other end of the guide plate is a movable end, and the connecting end of the guide plate is movably connected with the top rail connecting straight rail at the opening; the guide driving device is also arranged for driving the movable end of the guide plate to deflect and move around the connecting end of the guide plate; when the movable end of the guide plate moves to abut against the inner side wall of the top rail bent rail at the fork under the driving of the guide driving device, the guide plate cuts off the inlet of the top rail bent rail at the fork, and the guide plate becomes the inner side wall of a guide section of the top rail guide wheel of the guide turning stacker at the fork and is connected with the straight rail at the moment; when the movable end of the guide plate moves to abut against the outer side wall of the top rail connecting straight rail at the turnout under the driving of the guide driving device, the guide plate cuts off the inlet of the top rail connecting straight rail at the turnout, and the guide plate becomes the outer side wall of a guide section of a top rail guide wheel of a guide turning stacker at the turnout, which enters and exits a top rail bent rail.
2. The track change switching device at a monorail turnout of claim 1, wherein: the top of the connecting end of the guide plate protrudes upwards from the opening and is movably connected with the top wall of the sky rail at the opening through a hinge.
3. The track change switching device at a monorail turnout of claim 2, wherein: the guide driving device is a linear motor, a movable screw rod is arranged on the linear motor, and a connecting pin seat fixed on the guide plate is sleeved on the movable screw rod in a matching manner.
4. The track-change switching apparatus at an overhead rail turnout according to claim 1, 2, or 3, wherein: the guide driving device is arranged on the top wall of the sky rail connecting straight rail.
5. The track change switching device at a monorail turnout according to claim 1, 2 or 3, wherein: the vertical link transition piece that is provided with wedge shape on the inside wall of deflector link, the lateral wall and the deflector link of link transition piece are fixed, the inside wall of link transition piece be can with the curved surface of the curved rail of sky rail smooth butt joint, the shape of this curved surface satisfies following requirement: when the movable end of the guide plate abuts against the outer side wall of the top rail connecting straight rail at the turnout junction, the top rail guide wheel of the turning stacker can turn smoothly along the guide plate to enter or leave the bent top rail.
6. The track change switching device at a monorail turnout of claim 5, wherein: a wedge-shaped movable transition block is also vertically arranged in the opening, the inner side wall of the curved surface of the movable transition block can be attached to the inner side wall of a top rail bent rail at a turnout, and the outer side wall of the movable transition block can be attached to the outer side wall of a top rail connecting straight rail at the turnout; a wedge-shaped movable end transition block is also vertically arranged on the outer side wall of the movable end of the guide plate, the outer side wall of the movable end transition block is fixed with the movable end of the guide plate, and the inner side wall of the movable end transition block is a curved surface; the position of the movable transition block, the shape of the inner side wall and the outer side wall of the movable transition block and the shape of the curved surface inner side wall of the movable end transition block meet the following requirements: when the movable end of the guide plate is abutted against the outer side wall of the top rail connecting straight rail at the turnout and the movable transition block is abutted against the outer side wall of the top rail connecting straight rail at the turnout, the top rail guide wheel of the turning stacker can pass through the curved inner side wall of the movable transition block, the curved inner side wall of the movable end transition block and pass through the guide plate to smoothly enter and exit the top rail curved rail; and a second driving device for driving the movable transition block to move is also arranged.
7. The track change switching device at a monorail turnout of claim 6, wherein: when the movable end of the guide plate is abutted against the inner side wall of the top rail curved rail at the turnout under the drive of the guide driving device and the movable transition block is abutted against the inner side wall of the top rail curved rail at the turnout under the drive of the second driving device, the outer side wall of the guide plate and the outer side wall of the movable transition block are matched with each other to jointly form a top rail connecting straight rail guide section inner side wall for guiding a top rail guide wheel of a turning machine to move straight at the turnout; when the movable end of the guide plate is abutted against the outer side wall of the top rail connecting straight rail at the turnout under the drive of the guide driving device and the movable transition block is abutted against the outer side wall of the top rail connecting straight rail at the turnout under the drive of the second driving device, the curved inner side wall of the movable transition block, the curved inner side wall of the movable end transition block, the inner side wall of the guide plate and the curved inner side wall of the connecting end transition block are mutually matched to jointly form the outer side wall of the guide section for the top rail guide wheel of the guide turning stacker at the turnout to enter and exit the curved rail of the top rail.
8. The track change switching device at a monorail turnout according to claim 6 or 7, wherein: the second guiding driving device is arranged on the top rail bent rail at the fork road; the second guide driving device is a second linear motor, a second movable screw rod is arranged on the second linear motor, and a second connecting pin seat fixed on the movable transition block is sleeved on the second movable screw rod in a matching manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708219.3U CN218023507U (en) | 2022-07-05 | 2022-07-05 | Rail changing switching device at top rail turnout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708219.3U CN218023507U (en) | 2022-07-05 | 2022-07-05 | Rail changing switching device at top rail turnout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218023507U true CN218023507U (en) | 2022-12-13 |
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ID=84380091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221708219.3U Active CN218023507U (en) | 2022-07-05 | 2022-07-05 | Rail changing switching device at top rail turnout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218023507U (en) |
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2022
- 2022-07-05 CN CN202221708219.3U patent/CN218023507U/en active Active
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