CN217350657U - Crawler mechanism of movable elevator - Google Patents
Crawler mechanism of movable elevator Download PDFInfo
- Publication number
- CN217350657U CN217350657U CN202220203532.5U CN202220203532U CN217350657U CN 217350657 U CN217350657 U CN 217350657U CN 202220203532 U CN202220203532 U CN 202220203532U CN 217350657 U CN217350657 U CN 217350657U
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Abstract
The utility model relates to the technical field of elevators, in particular to a crawler mechanism of a movable elevator, which comprises a fixed chassis, wherein a crawler belt is arranged on the side surface of the fixed chassis, a limit fixed block is arranged on the inner wall of the crawler belt, a rotating block is arranged at the position of the inner wall of the crawler belt, which is close to the surface of the limit fixed block, and a second motor is arranged at the position of the inner wall of the rotating block, which is close to the fixed chassis; the second motor is started to drive the rotating block to rotate, the limiting fixed block inside the crawler is continuously pushed forwards in the limiting groove on the surface of the rotating block, the crawler is rotated, the upper fixed wheel and the lower fixed wheel on the surface of the baffle can stably rotate, the whole elevator is enabled to run more stably, the first motor drives the base and the movable platform on the upper portion of the base to rotate, goods on the surface of the movable platform can be conveniently unloaded, the supporting rod of the scissor fork enables the movable platform to be more stable in the lifting process, and the safety of the device is enhanced.
Description
Technical Field
The utility model relates to a lift technical field, concretely relates to crawler of portable lift.
Background
The lifting operation platform is a multifunctional lifting mechanical equipment which can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a crawler type, a loading and unloading platform and the like. Present crawler-type hydraulic elevator structure is more, leads to the operation comparatively difficult, makes the staff transport the goods, or uses this lift to overhaul in the high altitude, and the operation is got up comparatively inconveniently, and the limitation is lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned problem that prior art exists, provide a crawler of portable lift, removal that can be convenient, and lift platform can rotate, make the loading and unloading that the goods above that can be more convenient, perhaps the adjustment direction that the staff on the platform can be convenient overhauls high altitude equipment, and convenient to use has popularization and application and worth moreover.
The basic scheme of the utility model is that: the utility model provides a crawler of portable lift, includes fixed chassis, fixed chassis's side surface is provided with the track, the inner wall of track is provided with spacing fixed block, the inner wall of track is close to the surface position department of spacing fixed block and is provided with the turning block, the surface of turning block is close to the inner wall position department of fixed chassis and is provided with the second motor, the inner wall of track is provided with the baffle, the surface of baffle is provided with the tight pulley, the surface position department that the surface of going up the tight pulley is close to fixed chassis is provided with the dead lever.
Preferably, the surface of fixed chassis is provided with the base, the surface of base is provided with cuts the fork bracing piece, the top surface of cutting the fork bracing piece is provided with movable platform, the inner wall of fixed chassis is close to the first motor of bottom inner wall position department of base, the surface of base is provided with hydraulic pressure station, the surface of base is close to movable platform surface and is provided with the ladder.
Preferably, the base is fixedly connected with the scissor support rod, the scissor support rod is fixedly connected with the movable platform, a mounting groove matched with the first motor for use is formed in the surface of the fixed chassis, a mounting groove matched with an output shaft of the first motor for use is formed in the surface of the bottom of the base, and the output shaft of the first motor is fixedly connected with the base.
Preferably, the hydraulic station is fixedly connected with the base, an air cylinder is arranged at the bottom of the movable platform, a hydraulic valve is connected to the surface of the hydraulic station, and the hydraulic station is connected with the air cylinder through the hydraulic valve.
Preferably, the surface of the baffle is provided with a lower fixed wheel at a position close to the inner wall of the track, the surface of the lower fixed wheel is provided with a lower fixed rod at a position close to the surface of the fixed chassis, the surface of the baffle is provided with a mounting hole matched with the lower fixed rod for use, and the surface of the lower fixed rod is fixedly provided with a limiting mechanism close to the inner wall of the fixed chassis.
Preferably, the lower fixed wheel is fixedly connected with a lower fixed rod, and the lower fixed rod is movably connected with the fixed chassis in a limiting manner.
Preferably, the surface of the turning block is close to the surface of the limiting fixing block and is provided with a limiting groove, the track is fixedly connected with the limiting fixing block, the surface of the turning block is provided with a mounting groove matched with an output shaft of a second motor for use, the inner wall of the fixing chassis is provided with a mounting groove matched with the second motor for use, the surface of the baffle is provided with a mounting hole matched with the upper fixing rod for use, and the position of the inner wall of the upper fixing rod, which is close to the fixing chassis, is provided with a limiting mechanism.
Preferably, the rotating block is movably connected with the limiting fixed block, the rotating block is fixedly connected with an output shaft of a second motor, the second motor is fixedly connected with the fixed chassis, the baffle is movably connected with the upper fixed wheel, the upper fixed rod is fixedly connected with the upper fixed wheel, the baffle is movably connected with the crawler, and the crawler is movably connected with the fixed chassis.
The utility model discloses a theory of operation and advantage lie in:
(1) the second motor is started to drive the rotating block to rotate, so that the limiting fixed block inside the crawler is continuously pushed forwards in the limiting groove on the surface of the rotating block, the crawler is rotated, the upper fixed wheel and the lower fixed wheel on the surface of the baffle support the crawler to stably rotate, and the whole elevator is more stable in operation.
(2) The first motor drives the base to rotate, the base drives the movable platform on the upper portion of the base to rotate, goods on the surface of the movable platform can be conveniently dismounted, the scissor supporting rods enable the movable platform to be more stable in the lifting process, and the safety of the device is enhanced.
Drawings
Fig. 1 is a schematic structural view of the whole track mechanism of a movable elevator of the present invention;
fig. 2 is a schematic structural view of a fixed chassis of a track mechanism of a movable elevator according to the present invention;
fig. 3 is a schematic structural view of a track mechanism of a movable elevator according to the present invention;
fig. 4 is a schematic structural view of a scissor support rod of a track mechanism of a movable lifter according to the present invention;
reference numerals referred to in the drawings are: 1. fixing the chassis; 2. a first motor; 3. a second motor; 4. rotating the block; 5. A crawler belt; 6. a limit fixing block; 7. a baffle plate; 8. an upper fixed wheel; 9. an upper fixing rod; 10. a lower fixed wheel; 11. a lower fixing rod; 12. a base; 13. a hydraulic station; 14. a scissor support rod; 15. a movable platform; 16. and (4) a ladder.
Detailed Description
As shown in fig. 1 to 4, the following is explained in further detail by way of specific embodiments: the utility model provides a crawler of portable lift, including fixed chassis 1, the side surface of fixed chassis 1 is provided with track 5, the inner wall of track 5 is provided with spacing fixed block 6, the inner wall of track 5 is provided with turning block 4 near the surface position department of spacing fixed block 6, the surface of turning block 4 is provided with second motor 3 near the inner wall position department of fixed chassis 1, second motor 3 drives turning block 4 and rotates, the inner wall of track 5 is provided with baffle 7, the surface of baffle 7 is provided with tight pulley 8, turning block 4 makes the spacing fixed block 6 in track 5 ceaselessly promote forward in the spacing inslot on turning block 4 surface, the rotation of track 5, make tight pulley 8 and lower tight pulley 10 rotate at its inside surface, the surface position department that the surface of going up tight pulley 8 is close to fixed chassis 1 is provided with dead lever 9.
Further, a base 12 is arranged on the surface of the fixed chassis 1, a scissor support rod 14 is arranged on the surface of the base 12, the inspection support rod 14 can increase the stability of the movable platform 15 in the lifting process, a movable platform 15 is arranged on the top surface of the scissor support rod 14, a first motor 2 is arranged on the inner wall of the fixed chassis 1 close to the inner wall of the bottom of the base 12, the first motor 2 drives the base 12 to rotate, so that the movable platform 15 on the upper portion of the base 12 can rotate, a hydraulic station 13 is arranged on the surface of the base 12, a ladder 16 is arranged on the surface of the base 12 close to the surface of the movable platform 15, the base 12 is fixedly connected with the scissor support rod 14, the scissor support rod 14 is fixedly connected with the movable platform 15, a mounting groove matched with the first motor 2 is formed on the surface of the fixed chassis 1, a mounting groove matched with the output shaft of the first motor 2 is formed on the bottom surface of the base 12, the output shaft of the first motor 2 is fixedly connected with the base 12.
Further, hydraulic pressure station 13 and base 12 fixed connection, the bottom of movable platform 15 is provided with the cylinder, the surface connection of hydraulic pressure station 13 has the hydrovalve, hydraulic pressure station 13 passes through the hydrovalve and is connected with the cylinder, the inner wall position department that the surface of baffle 7 is close to track 5 is provided with down tight pulley 10, the surface that the surface of lower tight pulley 10 is close to fixed chassis 1 is provided with down dead lever 11, the mounting hole that uses with the cooperation of dead lever 11 down is seted up on the surface of baffle 7, the fixed stop gear that is provided with of inner wall that the surface of lower dead lever 11 is close to fixed chassis 1.
Further, a lower fixed wheel 10 is fixedly connected with the lower fixed rod 11, the lower fixed rod 11 is movably connected with a fixed chassis 1 in a limiting way, the surface of a rotating block 4 close to the surface of a limiting fixed block 6 is provided with a limiting groove, a crawler belt 5 is fixedly connected with the limiting fixed block 6, the surface of the rotating block 4 is provided with a mounting groove matched with an output shaft of a second motor 3 for use, the inner wall of the fixed chassis 1 is provided with a mounting groove matched with the second motor 3 for use, the surface of a baffle 7 is provided with a mounting hole matched with an upper fixed rod 9 for use, a limiting mechanism is arranged at the position of the surface of the upper fixed rod 9 close to the inner wall of the fixed chassis 1, the rotating block 4 is movably connected with the limiting fixed block 6, the rotating block 4 is fixedly connected with the output shaft of the second motor 3, the second motor 3 is fixedly connected with the fixed chassis 1, the baffle 7 is movably connected with an upper fixed wheel 8, and the upper fixed rod 9 is fixedly connected with the upper fixed wheel 8, the baffle 7 is movably connected with the crawler 5, and the crawler 5 is movably connected with the fixed chassis 1.
The utility model discloses a theory of operation and use flow: through starting second motor 3, second motor 3 drives turning block 4 and rotates, drive spacing fixed block 6 in track 5 and ceaselessly promote forward in the spacing inslot on turning block 4 surface, make track 5 rotate on the surface of last tight pulley 8 and lower tight pulley 10, go up tight pulley 8 and the baffle 7 on tight pulley 10 surface down and make them fixed, make the rotation that tight pulley 8 and lower tight pulley 10 are firm, drive the whole mechanism activity, start first motor 2, make its surperficial output shaft at base 12 internal rotation, drive base 12 and rotate, make the movable platform 15 on base 12 upper portion rotate, make people or goods on movable platform 15 can be more convenient turn to or lift the goods off.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (8)
1. A crawler mechanism of a movable elevator comprises a fixed chassis (1), and is characterized in that: the side surface of fixed chassis (1) is provided with track (5), the inner wall of track (5) is provided with spacing fixed block (6), the inner wall position department that the inner wall of track (5) is close to spacing fixed block (6) is provided with turning block (4), the inner wall position department that the surface of turning block (4) is close to fixed chassis (1) is provided with second motor (3), the inner wall of track (5) is provided with baffle (7), the surface of baffle (7) is provided with tight pulley (8), the surface position department that the surface of going up tight pulley (8) is close to fixed chassis (1) is provided with dead lever (9).
2. The track mechanism of a mobile lift as set forth in claim 1, wherein: the surface of fixed chassis (1) is provided with base (12), the surface of base (12) is provided with scissors fork bracing piece (14), the top surface of scissors fork bracing piece (14) is provided with movable platform (15), the inner wall of fixed chassis (1) is close to the first motor (2) of bottom inner wall position department of base (12), the surface of base (12) is provided with hydraulic pressure station (13), the surface of base (12) is close to movable platform (15) surface and is provided with ladder (16).
3. The track mechanism of a mobile lift as set forth in claim 2, wherein: base (12) and scissors bracing piece (14) fixed connection, scissors bracing piece (14) and movable platform (15) fixed connection, the mounting groove that uses with first motor (2) cooperation is seted up on fixed chassis (1) surface, the mounting groove that uses with the output shaft cooperation of first motor (2) is seted up on the bottom surface of base (12), the output shaft and base (12) fixed connection of first motor (2).
4. The track mechanism of a mobile lift as set forth in claim 2, wherein: the hydraulic station (13) is fixedly connected with the base (12), an air cylinder is arranged at the bottom of the movable platform (15), a hydraulic valve is connected to the surface of the hydraulic station (13), and the hydraulic station (13) is connected with the air cylinder through the hydraulic valve.
5. The track mechanism of a mobile lift as set forth in claim 1, wherein: the inner wall position department that the surface of baffle (7) is close to track (5) is provided with down tight pulley (10), the surface that the surface of tight pulley (10) is close to fixed chassis (1) is provided with down dead lever (11) down, the mounting hole that uses with dead lever (11) cooperation down is seted up on the surface of baffle (7), the fixed stop gear that is provided with of inner wall that the surface of dead lever (11) is close to fixed chassis (1) down.
6. The track mechanism of a mobile lift of claim 5, wherein: the lower fixing wheel (10) is fixedly connected with a lower fixing rod (11), and the lower fixing rod (11) is movably connected with the fixing chassis (1) in a limiting mode.
7. The track mechanism of a mobile lift as set forth in claim 1, wherein: the surface of turning block (4) is close to the surface of spacing fixed block (6) and has seted up the spacing groove, track (5) and spacing fixed block (6) fixed connection, the mounting groove that uses with the output shaft cooperation of second motor (3) is seted up on the surface of turning block (4), the mounting groove that uses with the cooperation of second motor (3) is seted up to the inner wall of fixed chassis (1), the mounting hole that uses with last dead lever (9) cooperation is seted up on the surface of baffle (7), the inner wall position department that the surface of going up dead lever (9) is close to fixed chassis (1) is provided with stop gear.
8. The track mechanism of a mobile lift as set forth in claim 1, wherein: the utility model discloses a spacing fixed block of motor, including rotor block (4), rotation block (4) and spacing fixed block (6), the output shaft fixed connection of rotor block (4) and second motor (3), second motor (3) and fixed chassis (1) fixed connection, baffle (7) and last tight pulley (8) swing joint, go up dead lever (9) and last tight pulley (8) fixed connection, baffle (7) and track (5) swing joint, track (5) and fixed chassis (1) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203532.5U CN217350657U (en) | 2022-01-25 | 2022-01-25 | Crawler mechanism of movable elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203532.5U CN217350657U (en) | 2022-01-25 | 2022-01-25 | Crawler mechanism of movable elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217350657U true CN217350657U (en) | 2022-09-02 |
Family
ID=83043479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220203532.5U Active CN217350657U (en) | 2022-01-25 | 2022-01-25 | Crawler mechanism of movable elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217350657U (en) |
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2022
- 2022-01-25 CN CN202220203532.5U patent/CN217350657U/en active Active
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