Rail lifting mechanism
By incorporating a handle and spring system into the track lifting mechanism, the track frame can be quickly disassembled and assembled, solving the problem of cumbersome disassembly and assembly of the track lifting mechanism and improving the efficiency of maintenance and replacement.
Patent Information
- Application Number
- CN202423027715.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Common track lifting mechanisms lack quick disassembly and assembly functions, making maintenance and replacement cumbersome, time-consuming, and inefficient.
Design a track lifting mechanism. By setting a handle to pull the connecting plate into the telescopic groove, the spring is compressed, and the connecting plate drives the limit pin to move out. The track frame can be taken out or put into the disassembly groove, and the spring properties are used to achieve quick fixation.
It enables rapid assembly and disassembly of the tracks, solving the problem of cumbersome assembly and disassembly, and improving the efficiency of maintenance and replacement.
Smart Images
Figure CN223458053U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to track lifting mechanism field especially track lifting mechanism. BACKGROUND
[0002] Track lifting mechanism needs to assemble each part when producing and processing, and each part is assembled by bolts when assembling, so that track lifting mechanism is very cumbersome to disassemble and assemble during maintenance and replacement.
[0003] Common track lifting mechanism only contains the function of lifting, can adjust the height of track up and down, but lacks the function of quick disassembly and assembly, cannot guarantee that track can be quickly disassembled and assembled, and is prone to the problem that track is very cumbersome to disassemble and assemble during subsequent maintenance and replacement, consumes a lot of time and affects disassembly and assembly efficiency.
[0004] Therefore, in view of the above problem that track lifting mechanism lacks the function of quick disassembly and assembly, a track lifting mechanism can be designed, the handle rod is pulled to move the connecting plate into the inside of the telescopic groove, at the same time the spring is extruded, the connecting plate drives the limiting pin to move out of the inside of the insertion slot, then the track frame can be taken out of the inside of the disassembly and assembly slot, the track frame after maintenance and replacement is placed into the inside of the disassembly and assembly slot, the handle rod is released, the connecting plate is pushed to the track frame due to the characteristics of the spring, until the limiting pin is inserted into the inside of the insertion slot to fix the track frame, so that track can be quickly disassembled and assembled. SUMMARY
[0005] In order to overcome the problem that common track lifting mechanism lacks the function of quick disassembly and assembly, cannot guarantee that track can be quickly disassembled and assembled, and is prone to the problem that track is very cumbersome to disassemble and assemble during subsequent maintenance and replacement, consumes a lot of time and affects disassembly and assembly efficiency.
[0006] The technical scheme of the utility model discloses a track lifting mechanism, which comprises a supporting bottom plate, a lifting platform, a disassembly and assembly slot, a track frame, a telescopic groove, a spring, a connecting plate, a limiting pin and a handle rod, wherein the top of the supporting bottom plate is provided with the lifting platform, the top of the lifting platform is provided with the disassembly and assembly slot, the inside of the disassembly and assembly slot is provided with the track frame, two telescopic grooves are symmetrically arranged on the front and back sides of the inside of the track frame, a plurality of springs are symmetrically arranged on the side of the inside of the telescopic groove away from the disassembly and assembly slot, two handle rods are symmetrically arranged on the middle of the front and back sides of the lifting platform, the end of the spring away from the handle rod is provided with the connecting plate, and a plurality of limiting pins are symmetrically arranged on the side of the connecting plate away from the handle rod.
[0007] Preferably, the handle rod is pulled to move the connecting plate to the inside of the telescopic groove, at the same time the spring is pressed, the connecting plate drives the limiting pin to move out of the inside of the insertion slot, and then the track frame can be taken out of the inside of the disassembly groove, the track frame after maintenance or replacement is placed in the inside of the disassembly groove, the handle rod is released, and the connecting plate is pushed to the track frame due to the characteristics of the spring until the limiting pin is inserted into the inside of the insertion slot to fix the track frame, so that the track can be quickly disassembled and assembled, and the common track lifting mechanism only has the function of lifting and adjusting the height of the track up and down, but lacks the function of quick disassembly and assembly, so that the track cannot be quickly disassembled and assembled, and the track is very cumbersome to disassemble and assemble during subsequent maintenance and replacement, a lot of time is consumed, and the disassembly and assembly efficiency is affected.
[0008] Preferably, the end of the handle rod close to the connecting plate penetrates the lifting platform and is fixed to the connecting plate.
[0009] Preferably, a plurality of insertion slots are symmetrically arranged on the front and back sides of the lifting platform corresponding to the positions of the limiting pins, and the end of the limiting pin close to the lifting platform is inserted into the inside of the insertion slot.
[0010] Preferably, two L-shaped driving frames are symmetrically arranged at the front and back ends of the top of the supporting bottom plate, two motors are symmetrically arranged at the left and right ends in the L-shaped driving frames, and the output end of the motor is connected with a lead screw.
[0011] Preferably, the top end of the lead screw penetrates the limiting block connected to the lifting platform, and two track bodies are symmetrically arranged on the front and back sides of the top of the track frame.
[0012] Preferably, four connecting blocks are symmetrically arranged at the left and right ends of the front and back sides of the track body, and a plurality of adjusting holes are equidistantly arranged on the left and right sides of the top of the track frame, and the connecting blocks are fixed by being screwed into the inside of the adjusting holes.
[0013] Preferably, the left end of the track body is provided with an assembling block, and the right end of the track body is provided with an assembling slot corresponding to the size of the assembling block.
[0014] The utility model discloses the beneficial effects of:
[0015] The handle rod is pulled to move the connecting plate to the inside of the telescopic groove, at the same time, the spring is extruded, the connecting plate drives the limiting pin to move out of the inside of the insertion groove, and then the track frame can be taken out from the inside of the disassembling groove, the track frame after maintenance or replacement is placed into the inside of the disassembling groove, the handle rod is released, the connecting plate is pushed to the track frame due to the spring characteristics, and the limiting pin is inserted into the inside of the insertion groove again to fix the track frame, the track can be quickly disassembled, the common track lifting mechanism only has the lifting function, can adjust the height of the track up and down, but lacks the quick disassembly function, the track cannot be quickly disassembled, the track is disassembled very complicatedly during subsequent maintenance and replacement, a large amount of time is consumed, and the disassembly efficiency is affected. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 A three-dimensional structure schematic view of the track lifting mechanism is shown.
[0017] Figure 2 A three-dimensional structure schematic view of the lifting assembly of the track lifting mechanism is shown.
[0018] Figure 3 An exploded structure schematic view of the disassembling assembly of the track lifting mechanism is shown.
[0019] Figure 4 A three-dimensional structure schematic view of the track assembly of the track lifting mechanism is shown.
[0020] The drawings are explained as follows: 1, support bottom plate; 2, lifting table; 3, disassembling groove; 4, track frame; 5, telescopic groove; 6, spring; 7, connecting plate; 8, limiting pin; 9, handle rod; 10, insertion groove; 11, U-shaped driving frame; 12, motor; 13, screw rod; 14, limiting block; 15, track body; 16, connecting block; 17, adjusting hole; 18, assembling block; 19, assembling groove. DETAILED DESCRIPTION
[0021] The utility model is further explained in connection with the drawings and examples.
[0022] Please refer to Figures 1-4The utility model provides an embodiment: track lifting mechanism, including support base plate 1, still including elevating platform 2, dismouting groove 3, track frame 4, telescopic groove 5, spring 6, connecting plate 7, limiting bolt 8 and handle bar 9, the top of support base plate 1 is provided with elevating platform 2, the top of elevating platform 2 is opened with dismouting groove 3, the inside of dismouting groove 3 is provided with track frame 4, two telescopic grooves 5 are opened to the symmetry of front and back inside track frame 4, the inside of telescopic groove 5 is provided with spring 6 a plurality of equidistance from dismouting groove 3's one side, the middle symmetry of elevating platform 2's front and back is provided with handle bar 9 two roots, the one end of spring 6 is provided with connecting plate 7 away from handle bar 9, the side of connecting plate 7 is provided with limiting bolt 8 a plurality of equidistance away, through setting handle bar 9 and pull connecting plate 7 move to the inside of telescopic groove 5, at the same time spring 6 is extruded, and connecting plate 7 then drives limiting bolt 8 to move from the inside of slot 10, then can take out track frame 4 from the inside of dismouting groove 3, after the maintenance or replacement of track frame 4 is placed in the inside of dismouting groove 3, when handle bar 9 is loosened, connecting plate 7 is pushed to track frame 4 because of the characteristics of spring 6, until limiting bolt 8 is inserted into the inside of slot 10 again and fixes track frame 4, guarantees the track to be able to quickly dismouting, to solve the common track lifting mechanism, only include the function of elevating, can the track be adjusted in height, but lack the function of quick dismouting, cannot guarantee that the track can be quickly dismouting, prone to track when subsequent maintenance and replacement and dismouting very tedious, consume a lot of time, affect the dismouting efficiency problem.
[0023] Please refer to Figures 2-4 In the embodiment, the front and rear ends of the top of the support base plate 1 are symmetrically provided with two L-shaped drive frames 11, the left and right ends of the inside of the two L-shaped drive frames 11 are symmetrically provided with two motors 12, the output end of the top of the motor 12 is connected with a lead screw 13, the top end of the lead screw 13 penetrates through the elevating platform 2 and is connected with a limiting block 14, the top of the track frame 4 is symmetrically provided with two track bodies 15 on the front and rear sides, the left and right ends of the front and rear sides of the track body 15 are symmetrically provided with four connecting blocks 16, the left and right sides of the top of the track frame 4 are provided with a plurality of adjusting holes 17 at equal intervals, the connecting block 16 is fixed by being screwed into the inside of the adjusting hole 17, the left end of the track body 15 is provided with an assembling block 18, the right end of the track body 15 is provided with an assembling groove 19 corresponding to the size of the assembling block 18, when the height of the track body 15 needs to be adjusted, four motors 12 are started, the four motors 12 drive the four lead screws 13 to rotate, the rotating lead screw 13 drives the track body 15 to move up and down through the elevating platform 2, so as to change the height of the track body 15, and the height adjustment of the track body 15 is completed.
[0024] Please refer to Figures 1-4In the embodiment, the handle rod 9 is fixed at one end close to the connecting plate 7, the lifting platform 2 is fixed with the connecting plate 7, the lifting platform 2 is symmetrically provided with a plurality of insertion slots 10 corresponding to the positions of the limiting pins 8 on the front and back sides, the limiting pins 8 are inserted into the insertion slots 10 at one end close to the lifting platform 2, when maintenance or replacement of the track is needed, the connecting plate 7 is moved into the telescopic slot 5 by pulling the handle rod 9, at the same time, the spring 6 is compressed, the connecting plate 7 drives the limiting pins 8 to move out of the insertion slots 10, then the track frame 4 can be taken out of the disassembly slot 3, the track frame 4 after maintenance or replacement is placed into the disassembly slot 3, at this time, the handle rod 9 is released, the connecting plate 7 is pushed to the track frame 4 due to the characteristics of the spring 6, until the limiting pins 8 are inserted into the insertion slots 10 again to fix the track frame 4, so that the track can be quickly disassembled, the function of quick disassembly is realized, and the problem that disassembly of the track is very complicated, a large amount of time is consumed, and disassembly efficiency is affected during subsequent maintenance and replacement is prevented.
[0025] When the height of the track body 15 needs to be adjusted during work, the four motors 12 are started, the four motors 12 drive the four lead screws 13 to rotate, the rotating lead screws 13 drive the track body 15 to move up and down through the lifting platform 2, so that the height of the track body 15 is changed, when maintenance or replacement of the track is needed, the connecting plate 7 is moved into the telescopic slot 5 by pulling the handle rod 9, at the same time, the spring 6 is compressed, the connecting plate 7 drives the limiting pins 8 to move out of the insertion slots 10, then the track frame 4 can be taken out of the disassembly slot 3, the track frame 4 after maintenance or replacement is placed into the disassembly slot 3, at this time, the handle rod 9 is released, the connecting plate 7 is pushed to the track frame 4 due to the characteristics of the spring 6, until the limiting pins 8 are inserted into the insertion slots 10 again to fix the track frame 4, so that the track can be quickly disassembled, and the function of quick disassembly is realized.
[0026] Through the above steps, the connecting plate 7 is moved into the telescopic slot 5 by pulling the handle rod 9, at the same time, the spring 6 is compressed, the connecting plate 7 drives the limiting pins 8 to move out of the insertion slots 10, then the track frame 4 can be taken out of the disassembly slot 3, the track frame 4 after maintenance or replacement is placed into the disassembly slot 3, at this time, the handle rod 9 is released, the connecting plate 7 is pushed to the track frame 4 due to the characteristics of the spring 6, until the limiting pins 8 are inserted into the insertion slots 10 again to fix the track frame 4, so that the track can be quickly disassembled, so that the problem that the common track lifting mechanism only has the function of lifting and can adjust the height of the track up and down, but lacks the function of quick disassembly, cannot guarantee that the track can be quickly disassembled, and disassembly of the track during subsequent maintenance and replacement is very complicated, a large amount of time is consumed, and disassembly efficiency is affected is solved.
Claims
1. A track lifting mechanism comprising a support base plate (1); characterized in that: Also include the lifting platform (2), disassembly slot (3), track frame (4), expansion slot (5), spring (6), connecting plate (7), limit pin (8) and handle bar (9), the top of the support bottom plate (1) is provided with lifting platform (2), the top of lifting platform (2) is provided with disassembly slot (3), the inside of disassembly slot (3) is provided with track frame (4), the inside of track frame (4) is provided with expansion slot (5) two, the inside of expansion slot (5) is provided with spring (6) several, the middle of lifting platform (2) is provided with handle bar (9) two, the end of spring (6) is provided with connecting plate (7), the side of connecting plate (7) is provided with limit pin (8) several.
2. The track-raising mechanism of claim 1, wherein: The end of handle bar (9) is fixed with connecting plate (7).
3. The track-raising mechanism of claim 1, wherein: The inside of disassembly slot (3) is provided with expansion slot (5) two, the inside of expansion slot (5) is provided with spring (6) several, the middle of lifting platform (2) is provided with handle bar (9) two, the end of spring (6) is provided with connecting plate (7), the side of connecting plate (7) is provided with limit pin (8) several.
4. The track-raising mechanism of claim 1, wherein: The inside of disassembly slot (3) is provided with expansion slot (5) two, the inside of expansion slot (5) is provided with spring (6) several, the middle of lifting platform (2) is provided with handle bar (9) two, the end of spring (6) is provided with connecting plate (7), the side of connecting plate (7) is provided with limit pin (8) several.
5. The track-raising mechanism of claim 1, wherein: The inside of disassembly slot (3) is provided with expansion slot (5) two, the inside of expansion slot (5) is provided with spring (6) several, the middle of lifting platform (2) is provided with handle bar (9) two, the end of spring (6) is provided with connecting plate (7), the side of connecting plate (7) is provided with limit pin (8) several.
6. The track-raising mechanism of claim 5, wherein: The inside of disassembly slot (3) is provided with expansion slot (5) two, the inside of expansion slot (5) is provided with spring (6) several, the middle of lifting platform (2) is provided with handle bar (9) two, the end of spring (6) is provided with connecting plate (7), the side of connecting plate (7) is provided with limit pin (8) several.
7. The track-raising mechanism of claim 6, wherein: