Floor-type divertable sliding track for transporting frame elements

Abstract

The application provides a floor type shuntable sliding track for transporting frame materials, relates to the technical field of tracks and comprises sliding tracks connected head to tail, which are staggered on the upper and lower layers and are composed of upper driving tracks and lower driven tracks, the upper driving tracks and the lower driven tracks are fixedly connected through fixing frames, the fixing frames can fix the two tracks on a steel beam or a house beam after fixing the upper driving tracks and the lower driven tracks, effective positioning of the upper driving tracks and the lower driven tracks is formed, and the application further comprises driving components slidably connected to the inner side walls of the upper driving tracks and traction components slidably connected to the interiors of the lower driven tracks. Through the arrangement of the sliding tracks, the driving components, the traction components and the butt joint assemblies, the sliding tracks are composed of two layers, the upper driving components and the lower traction components can move synchronously and can be separated from each other, so that a free shunt system is constructed and different processing requirements are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of rail technology, in particular to a floor type shuntable sliding rail for transporting frame materials. BACKGROUND

[0002] Suspension conveying devices are widely used in many industries, and can well solve the problems of transportation and space storage, fully utilize three-dimensional space, meet the effective transportation in limited space, and are a kind of advanced conveying equipment with high automation and high flexibility, which plays an increasingly important role in modern production.

[0003] The conventional overhead suspension conveying line generally uses an I-beam as a load-bearing rail, and the driving mode is a chain pulling type. When conveying frame materials, the frame materials need to be conveyed to different processing areas, such as different material component point pools. Therefore, the traditional chain pulling type conveying rail cannot complete automatic shunting, so it is difficult to meet different use requirements. Therefore, we improve it and propose a floor type shuntable sliding rail for transporting frame materials. SUMMARY

[0004] The purpose of the present application is to provide a floor type shuntable sliding rail for transporting frame materials, which can realize automatic shunting of frame materials to different processing areas.

[0005] In order to achieve the above-mentioned purpose of the application, the present application provides a floor type shuntable sliding rail for transporting frame materials, which comprises sliding rails connected end to end, and the sliding rails are staggered and distributed to multiple layers. The sliding rails are arranged in a staggered distribution manner, so as to facilitate the construction of multi-layer production space and the production of different processes. The sliding rails are composed of an upper driving rail and a lower driven rail. The upper driving rail and the lower driven rail are fixedly connected through a fixing frame. The fixing frame can fix the upper driving rail and the lower driven rail, and can also fix the two rails on a steel beam or a house beam to effectively position the upper driving rail and the lower driven rail. The driving part is slidably connected to the inner wall of the upper driving rail, and the traction part is slidably connected to the inside of the lower driven rail.

[0006] The driving part comprises a plurality of rail trolleys a, and two rail trolleys a are connected through a universal shaft assembly. The top of the rail trolley a at the front end is provided with a driving motor. The driving motor drives the driving shaft of the rail trolley a through a belt wheel set. The bottom of the rail trolley a at the front end is rotatably connected with a clamping frame. The rail trolley a can be driven to move by the driving motor, so as to realize free conveying.

[0007] The traction component comprises a plurality of track trolleys b, two of which are connected through a universal shaft assembly, the front end of the track trolley b at the front end is fixedly connected with a docking assembly, when the clamping frame is clamped with the docking assembly, the driving component and the traction component move synchronously, when the clamping frame is separated from the docking assembly, the driving component and the traction component move relatively, and the side wall of the sliding rail is further provided with a jacking component for driving the opening and closing of the docking assembly.

[0008] As a preferred technical scheme of the present application, the clamping frame comprises a diagonal rod, the bottom of the diagonal rod is fixedly connected with a pull rod, the bottom of the track trolley a at the front end is fixedly connected with a hinge seat matched with the diagonal rod, and the diagonal rod is rotationally connected above the hinge seat to facilitate the clamping of the pull rod and the chuck.

[0009] As a preferred technical scheme of the present application, the docking assembly comprises a retaining frame fixedly connected to the front end of the track trolley b at the front end, a rotating shaft rotationally connected to the inner side wall of the retaining frame, a ratchet wheel fixedly connected to the middle part of the rotating shaft, chucks connected to the two ends of the rotating shaft respectively, a driving member rotationally connected to the bottom of the inner side wall of the retaining frame, a pawl provided between the ratchet wheel and the driving member, the pawl being rotationally connected to the inner side wall of the retaining frame, a return spring fixedly connected to the side wall of the pawl, and the return spring being fixedly connected to the retaining frame, the pawl being clamped on the ratchet wheel to limit the chuck, at this time, the chuck can be matched with the pull rod to realize towing, when the ratchet wheel is separated from the pawl, the pull rod can drive the chuck to rotate to realize the disengagement of the pull rod from the chuck.

[0010] As a preferred technical scheme of the present application, the side wall of the chuck is annularly arrayed with clamping grooves, the clamping grooves are matched with the pull rod, the positions adjacent to the chuck and the clamping grooves are smoothly transitioned, the number of the clamping grooves is several, and the pull rod can be clamped and matched with any one of the clamping grooves.

[0011] As a preferred technical scheme of the present application, the bottom of the pawl is provided with a pressing protrusion, the driving member has a top arm and a driving arm, the top arm and the driving arm are distributed at an angle of 90°, the pressing protrusion is matched with the top arm, the bottom of the driving arm has an inclined pressing surface, when the top arm is counterclockwise flipped relative to the retaining frame, the pressing protrusion is pushed to rotate to make the pawl separated from the ratchet wheel, and the driving member is integrally arranged in a triangular shape to realize bidirectional control during rotation.

[0012] As a preferred technical scheme of the present application, the jacking component comprises an electric push rod rotationally connected to the side wall of the upper driving rail, the bottom of the electric push rod is rotationally connected with a driving handle, the driving handle is rotationally connected between the electric push rod and the lower driven rail, and the end of the driving handle away from the electric push rod is provided with a jacking table, when the driving arm contacts the side wall of the jacking table, the driving arm can be flipped relative to the retaining frame.

[0013] As a preferred technical scheme of the present application, the universal shaft assembly comprises a shaft rod and a shaft base fixedly connected to opposite sides of the two track trolleys a and b, the inner side wall of the shaft base is provided with a plurality of sliding grooves, the inner side wall of the sliding groove is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with a sliding rod, the sliding rod can slide horizontally in the sliding groove, one end of the sliding rod is fixedly connected with the shaft rod through a universal shaft, the shaft rod can rotate relative to the shaft base through the universal shaft, the sliding rod can also slide in the sliding groove, and the buffer effect can be achieved when the sliding rod presses the buffer spring; specifically, a spring shock absorber can be arranged between the sliding rod and the sliding groove.

[0014] As a preferred technical scheme of the present application, the inner wall of the shaft base is slidingly connected with a jacking rod and a jacking block, the jacking rod and the jacking block are arranged vertically, a pushing surface is arranged on the opposite side of the jacking rod and the jacking block, the outer side wall of the shaft base is also threadedly connected with a jacking bolt, a tension spring is further fixedly connected between the jacking block and the inner side wall of the shaft base, the jacking block can be moved by rotating the jacking bolt, the jacking block drives the jacking rod to slide, and the shaft rod is in a limiting state when abutting against the jacking rod, so that the turning range of the shaft rod and the shaft base can be adjusted.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] In the scheme of the present application:

[0017] 1. By arranging the sliding track, the driving component, the traction component and the docking assembly, the sliding track is composed of two layers, the upper driving component and the lower traction component can move synchronously and can also be separated from each other, thereby constructing a free shunt system to meet different processing requirements.

[0018] 2. By arranging the jacking component, the driving component, the traction component and the docking assembly, the electric push rod can push the driving handle to turn, thereby pushing the jacking table to the driving position, the jacking table abutting against the driving part to turn can release the locking state of the pawl and the ratchet wheel, at this time, the pull rod can drive the chuck to rotate to realize the automatic separation of the driving component and the traction component, and when the jacking table is separated from the driving part, the rear clamping rod and the chuck are connected to drag the traction component to continue to move.

[0019] 3. By arranging the driving component and the traction component, the universal shaft assembly is arranged in the driving component and the traction component, the universal shaft assembly can freely change the direction within a range when moving to a curved path, the position of the jacking rod is adjusted by adjusting the position of the jacking bolt, the rotation angle range of the shaft rod relative to the shaft base is fixed, thereby facilitating the movement of the frame material in the path, and the buffer protection of the track trolley can also be formed by the cooperation of the sliding rod and the buffer spring. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1The partial structure schematic diagram of the floor type shuntable sliding track of the transport frame provided by the present application;

[0021] Figure 2 The overall layout structure schematic diagram of the floor type shuntable sliding track of the transport frame provided by the present application;

[0022] Figure 3 The partial side view structure schematic diagram of the floor type shuntable sliding track of the transport frame provided by the present application;

[0023] Figure 4 The partial structure schematic diagram of the driving component and the traction component of the floor type shuntable sliding track of the transport frame provided by the present application;

[0024] Figure 5 The side view of the driving component and the traction component of the floor type shuntable sliding track of the transport frame provided by the present application;

[0025] Figure 6 The cross-sectional structure schematic diagram of the universal shaft assembly of the floor type shuntable sliding track of the transport frame provided by the present application;

[0026] Figure 7 The cross-sectional view of the universal shaft assembly of the floor type shuntable sliding track of the transport frame provided by the present application;

[0027] Figure 8 The front view cross-sectional view of the floor type shuntable sliding track of the transport frame provided by the present application;

[0028] Figure 9 The structure schematic diagram of the docking assembly of the floor type shuntable sliding track of the transport frame provided by the present application;

[0029] Figure 10 The cross-sectional structure schematic diagram of the docking assembly of the floor type shuntable sliding track of the transport frame provided by the present application.

[0030] Indicated in the figure:

[0031] 10, sliding track; 101, upper driving track; 102, lower driven track; 11, fixed frame;

[0032] 20, driving component; 21, track trolley a; 22, universal shaft assembly; 221, shaft rod; 222, shaft seat; 223, sliding groove; 224, buffer spring; 225, sliding rod; 226, universal shaft; 227, jacking rod; 228, jacking block; 229, jacking bolt; 2210, tension spring; 23, driving motor; 24, clamping frame; 241, inclined rod; 242, pull rod; 243, hinged seat; 25, pulley set;

[0033] 30, traction component; 31, track trolley b; 32, docking assembly; 321, retainer; 322, rotating shaft; 323, ratchet; 324, chuck; 325, driving piece; 3251, top arm; 3252, driving arm; 3253, inclined abutting surface; 326, pawl; 327, return spring; 328, abutting protrusion;

[0034] 40, jacking component; 41, electric push rod; 42, driving handle; 43, jacking platform. DETAILED DESCRIPTION

[0035] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application.

[0036] Please refer to Figures 1 to 10 The present application provides a technical solution: a floor type shuntable sliding track for transporting frame materials, comprising sliding tracks 10 connected head to tail, the sliding tracks 10 being staggered and distributed upwards and downwards to multiple layers, the sliding tracks 10 being arranged in a staggered distribution manner, so as to facilitate the construction of multiple production spaces and the production of different processes, the sliding tracks 10 being composed of upper driving tracks 101 and lower driven tracks 102, the upper driving tracks 101 and the lower driven tracks 102 being fixedly connected through a fixed frame 11, the fixed frame 11 being capable of fixing the upper driving tracks 101 and the lower driven tracks 102 and further capable of fixing the two tracks on a steel beam or a house beam to effectively position the upper driving tracks 101 and the lower driven tracks 102, further comprising driving components 20 slidably connected to the inner side walls of the upper driving tracks 101 and traction components 30 slidably connected to the interiors of the lower driven tracks 102.

[0037] The driving components 20 comprise a plurality of track trolleys a21, two track trolleys a21 being connected through a universal shaft assembly 22, the top of the track trolley a21 at the front end being provided with a driving motor 23, the driving motor 23 driving a driving shaft of the track trolley a21 through a belt wheel set 25, the bottom of the track trolley a21 at the front end being rotatably connected with a clamping frame 24, the track trolley a21 being capable of being driven to move by the driving motor 23, so as to realize free conveying, specifically, a power supply bow structure can be built to form a power supply bow circuit network to realize continuous power supply to the driving motor 23, or other driving devices capable of driving the track trolley a21 to move can be used;

[0038] The traction component 30 comprises several track trolleys b31, two track trolleys b31 are connected through the universal shaft assembly 22, the front end of the track trolley b31 at the front end is fixedly connected with the docking assembly 32, when the clamping frame 24 is clamped with the docking assembly 32, the driving component 20 and the traction component 30 move synchronously, when the clamping frame 24 is separated from the docking assembly 32, the driving component 20 and the traction component 30 move relatively, the side wall of the sliding rail 10 is further provided with the jacking component 40 for driving the opening and closing of the docking assembly 32, the jacking component 40 is used for controlling whether the driving component 20 and the traction component 30 are unlocked, the track trolley b31 and the track trolley a21 are uniformly matched with the sliding rail 10.

[0039] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As a preferred embodiment, on the basis of the above mode, further, the clamping frame 24 comprises a diagonal rod 241, the bottom of the diagonal rod 241 is fixedly connected with a pull rod 242, the bottom of the track trolley a21 at the front end is fixedly connected with a hinged seat 243 matched with the diagonal rod 241, the diagonal rod 241 is rotatably connected above the hinged seat 243 to facilitate the clamping of the pull rod 242 and the chuck 324, the diagonal rod 241 is rotatably connected with the hinged seat 243 through a pin shaft, when losing external force, the diagonal rod 241 is in a vertical state, when being resisted by the chuck 324, the diagonal rod 241 will overturn relative to the hinged seat 243, until the pull rod 242 is clamped in the clamping groove of the side wall of the chuck 324, it will slide along the clamping groove to the inside of the clamping groove, at this time, the diagonal rod 241 will be inclined to form a carrying traction effect.

[0040] The docking assembly 32 comprises a holder 321 fixedly connected at the front end of the rail trolley b31, a rotating shaft 322 rotatably connected to the inner side wall of the holder 321, the middle part of the rotating shaft 322 is fixedly connected with a ratchet wheel 323, the two ends of the rotating shaft 322 are respectively connected with a chuck 324, the bottom of the inner side wall of the holder 321 is also rotatably connected with a driving piece 325, a pawl 326 is also arranged between the ratchet wheel 323 and the driving piece 325, the pawl 326 is rotatably connected to the inner side wall of the holder 321, the side wall of the pawl 326 is fixedly connected with a return spring 327, the return spring 327 is fixedly connected with the holder 321, the rotating shaft connected with the pawl 326 and the holder 321 is a horizontal rotating shaft arranged in the inner side wall of the holder 321, the pawl 326 can rotate relative to the holder 321 with the horizontal rotating shaft as the axis, the pawl 326 is clamped on the ratchet wheel 323 to limit the chuck 324, at this time, the chuck 324 can cooperate with the pull rod 242 to realize towing, when the ratchet wheel 323 and the pawl 326 are disengaged, the pull rod 242 can drive the chuck 324 to rotate, realizing until the pull rod 242 is disengaged from the chuck 324.

[0041] The side wall of the chuck 324 is annularly arranged with clamping grooves, the clamping grooves are matched with the pull rod 242, the positions adjacent to the chuck 324 and the clamping grooves are smoothly transitioned, the number of the clamping grooves is several, the pull rod 242 can be clamped and matched with any one of the clamping grooves, the advantage of the smoothly transitioned clamping grooves and the chuck 324 is that the pull rod 242 will slide on the smooth arc surface, achieving the effect of mutual cooperation and pushing.

[0042] The bottom of the pawl 326 is provided with an abutting protrusion 328, the driving piece 325 has a top arm 3251 and a driving arm 3252, the top arm 3251 and the driving arm 3252 are distributed at 90°, the abutting protrusion 328 is matched with the top arm 3251, the bottom of the driving arm 3252 has an inclined abutting surface 3253, when the top arm 3251 is counterclockwise flipped relative to the holder, the abutting protrusion 328 is pushed to rotate to make the pawl 326 disengage from the ratchet wheel 323, the driving piece 325 is triangularly arranged as a whole, which is convenient for bidirectional control during rotation.

[0043] As Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the jacking component 40 comprises an electric push rod 41 rotatably connected to the side wall of the upper driving rail 101, the bottom of the electric push rod 41 is rotatably connected with a driving handle 42, the driving handle 42 is rotatably connected with the lower driven rail 102, the end of the driving handle 42 away from the electric push rod 41 is provided with a jacking table 43, the inclined abutting surface 3253 can form a sliding fit effect when contacting with the jacking table 43, gradually pushing the driving arm 3252 to move, when the driving arm 3252 contacts with the side wall of the jacking table 43, the driving arm 3252 can be flipped relative to the retainer 321, specifically, the driving handle 42 can cooperate with the driving arm 3252 when it is in a horizontal state, and can be separated to the outside of the sliding rail 10 when it is flipped to a vertical state, so that the driving handle 42 will not limit or affect other components when no disengagement operation is performed, and the driving arm 3252 can slide horizontally along the top of the jacking table 43 after being flipped to a certain state.

[0044] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , as a preferred embodiment, on the basis of the above-mentioned manner, further, the universal shaft assembly 22 comprises a shaft rod 221 and a shaft seat 222 fixedly connected to the opposite sides of the two rail trolleys a and b, the inner side wall of the shaft seat 222 is provided with a plurality of sliding grooves 223, the inner side wall of the sliding groove 223 is fixedly connected with a buffer spring 224, one end of the buffer spring 224 is fixedly connected with a sliding rod 225, the sliding rod 225 can slide horizontally in the sliding groove 223, one end of the sliding rod 225 is fixedly connected with the shaft rod 221 through a universal shaft 226, the shaft rod 221 can rotate relative to the shaft seat 222 through the universal shaft 226, the sliding rod 225 can also slide in the sliding groove 223, and the buffer spring 224 can play a buffering effect when the sliding rod 225 presses it, specifically, a spring shock absorber can also be arranged between the sliding rod 225 and the sliding groove 223.

[0045] The inner wall of the shaft seat 222 is slidingly connected with a jacking rod 227 and a jacking block 228, the jacking rod 227 and the jacking block 228 are arranged perpendicularly, the jacking rod 227 and the jacking block 228 are provided with a pushing surface opposite to each other, the outer wall of the shaft seat 222 is also threadedly connected with a jacking bolt 229, the jacking block 228 and the inner wall of the shaft seat 222 are also fixedly connected with a tension spring 2210, the jacking block 228 can be pushed to move by rotating the jacking bolt 229, the jacking block 228 drives the jacking rod 227 to slide, and the shaft rod 221 is in a limiting state when it abuts against the jacking rod 227, so that the flipping range of the shaft rod 221 and the shaft seat 222 can be adjusted.

[0046] Specifically, the floor type shuntable sliding track of the transport frame is in working / using state: the driving motor 23 rotates to drive the track trolley a21 to move, the track trolley a21 can be clamped in the clamping groove in the sidewall of the chuck 324 through the pull rod 242 at the bottom, when the pull rod 242 is clamped in the clamping groove, the track trolley a21 in the upper driving track 101 can move synchronously with the track trolley b31 in the lower driven track 102, so that the track trolley a21 and the track trolley b31 cooperate with each other to pull and carry the material, when it is needed to remove the synchronous movement and enter other process steps, the electric push rod 41 can be started, the electric push rod 41 is elongated to push the driving handle 42 to turn over, so that the jacking table 43 enters the driving position, when the driving arm 3252 slides to the position of the jacking table 43, the jacking table 43 will turn over under the action of the jacking table 43, and the top arm 3251 will move synchronously, the top arm 3251 abuts against the protrusion 328 to drive the protrusion 328 to move, so that the pawl 326 turns over, the pawl 326 is separated from the ratchet wheel 323, at this time, the pull rod 242 continues to move to drive the chuck 324 to turn over relative to the retainer 321 with the rotating shaft 322 as the axis, and when the pull rod 242 and the chuck 324 are separated, the separation is completed, the electric push rod 41 can be retracted to drive the jacking table 43 to reset, at this time, the pawl 326 is automatically reset and clamped with the ratchet wheel 323 under the action of the reset spring 327, further, when the next group of track trolleys a21 enters, the pull rod 242 at the bottom can be clamped with the chuck 324 again to complete the butt joint, at this time, the track trolley a21 and the track trolley b31 can move synchronously again, when the track trolley enters the curve, the shaft rod 221 can turn over relative to the shaft seat 222 through the universal shaft 226, and can also slide in the sliding groove 223 through the slide rod 225 to adjust the length to meet the change of the track diameter, and can also compress the buffer spring 224 when impact occurs to realize the buffering of the whole, and can also adjust the angle of the shaft rod 221 through the adjusting jack bolt 229 when used on different curvature tracks, if the adjusting jack bolt 229 is inserted longer, the path of the movement of the top block 228 is longer, when the top block 228 moves, the top rod 227 moves synchronously, and the longer the top rod 227 extends, the smaller the angle of the shaft rod 221 turns over.

[0047] The above embodiments are only used to illustrate the technical solutions described in the present application and not to limit the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments, and any modification or equivalent replacement of the present application; and all technical solutions and improvements without departing from the spirit and scope of the present application are encompassed in the scope of the claims of the present application.

Claims

1. A floor-type divertable sliding track for transporting frame materials, characterized in that, It includes a sliding track (10) connected end to end, the sliding track (10) is distributed in multiple layers in an alternating manner, the sliding track (10) is composed of an upper driving track (101) and a lower driven track (102), the upper driving track (101) and the lower driven track (102) are fixedly connected by a fixing frame (11), and also includes a driving component (20) slidably connected to the inner wall of the upper driving track (101) and a traction component (30) slidably connected to the inside of the lower driven track (102). The drive component (20) includes several track carriages a (21), two track carriages a (21) are connected to each other by a universal joint assembly (22), a drive motor (23) is provided on the top of the track carriage a (21) at the front end, the drive motor (23) drives the drive shaft of the track carriage a (21) through a pulley group (25), and a bracket (24) is rotatably connected to the bottom of the track carriage a (21) at the front end. The traction component (30) includes several track trolleys b (31). Two track trolleys b (31) are connected to each other through a universal joint assembly (22). The front end of the track trolley b (31) is fixedly connected to a docking assembly (32). When the clamp (24) engages with the docking assembly (32), the drive component (20) and the traction component (30) move synchronously. When the clamp (24) separates from the docking assembly (32), the drive component (20) and the traction component (30) move relative to each other. The side wall of the sliding track (10) is also provided with a lifting component (40) for driving the docking assembly (32) to open and close. The card holder (24) includes a diagonal bar (241), and a pull rod (242) is fixedly connected to the bottom of the diagonal bar (241). The bottom of the track trolley a (21) located at the front end is fixedly connected to a hinge seat (243) that is compatible with the diagonal bar (241). The docking assembly (32) includes a retainer (321) fixedly connected to the front end of the track trolley b (31) located at the front end, a rotating shaft (322) rotatably connected to the inner wall of the retainer (321), a ratchet (323) fixedly connected to the middle of the rotating shaft (322), chucks (324) respectively connected to both ends of the rotating shaft (322), a driving member (325) rotatably connected to the bottom of the inner wall of the retainer (321), a pawl (326) is provided between the ratchet (323) and the driving member (325), the pawl (326) rotatably connected to the inner wall of the retainer (321), a return spring (327) fixedly connected to the side wall of the pawl (326), and the return spring (327) fixedly connected to the retainer (321). The bottom of the pawl (326) is provided with a clamping protrusion (328). The drive member (325) has a top arm (3251) and a drive arm (3252). The top arm (3251) and the drive arm (3252) are distributed at 90°. The clamping protrusion (328) is adapted to the top arm (3251). The bottom of the drive arm (3252) has an inclined clamping surface (3253). When the top arm (3251) rotates clockwise relative to the cage, it can push the clamping protrusion (328) to rotate, causing the pawl (326) to disengage from the ratchet (323). The universal joint assembly (22) includes a shaft (221) and a bearing seat (222) fixedly connected to the opposite sides of the two track trolleys (a, b). The inner sidewall of the bearing seat (222) is provided with a plurality of sliding grooves (223). A buffer spring (224) is fixedly connected to the inner sidewall of the sliding groove (223). One end of the buffer spring (224) is fixedly connected to a sliding rod (225). The sliding rod (225) can slide horizontally in the sliding groove (223). One end of the sliding rod (225) is fixedly connected to the shaft (221) through a universal joint (226). The shaft (221) can rotate relative to the bearing seat (222) through the universal joint (226). The inner wall of the bearing seat (222) is slidably connected with a push rod (227) and a push block (228). The push rod (227) and the push block (228) are arranged perpendicularly. Push surfaces are provided on opposite sides of the push rod (227) and the push block (228). The outer wall of the bearing seat (222) is also threadedly connected with a tightening bolt (229). A tension spring (2210) is also fixedly connected between the push block (228) and the inner wall of the bearing seat (222).

2. The floor-type divertable sliding track for transporting frame materials according to claim 1, characterized in that, The sidewall of the chuck (324) is provided with a ring array of locking grooves, which are adapted to the pull rod (242). The position of the chuck (324) adjacent to the locking groove is smoothly transitioned.

3. The floor-type divertable sliding track for transporting frame materials according to claim 1, characterized in that, The lifting component (40) includes an electric push rod (41) rotatably connected to the side wall of the upper drive rail (101). The bottom of the electric push rod (41) is rotatably connected to a drive handle (42). The drive handle (42) is rotatably connected to the lower driven rail (102). A lifting platform (43) is provided at the end of the drive handle (42) away from the electric push rod (41). When the drive arm (3252) contacts the side wall of the lifting platform (43), it can be flipped relative to the cage (321).

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