CN216549499U - Self-walking scissor-fork type aerial work platform with auxiliary protection mechanism - Google Patents
Self-walking scissor-fork type aerial work platform with auxiliary protection mechanism Download PDFInfo
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- CN216549499U CN216549499U CN202122698390.2U CN202122698390U CN216549499U CN 216549499 U CN216549499 U CN 216549499U CN 202122698390 U CN202122698390 U CN 202122698390U CN 216549499 U CN216549499 U CN 216549499U
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Abstract
The utility model provides a self-walking scissor type aerial work platform with an auxiliary protection mechanism, which comprises a walking base, a scissor lifting mechanism and a working platform, wherein the scissor lifting mechanism is arranged at the top of the walking base, the working platform is arranged at the top of the scissor lifting mechanism, and the self-walking scissor type aerial work platform further comprises: the friction mechanism is symmetrically fixed at two ends of the bottom of the walking base, and the stirring protection mechanism is installed on one side of the friction mechanism and driven through the friction mechanism. The utility model can support the walking base when the walking base is static, increase the friction force with the ground, prevent the walking mechanism from moving, improve the stability of the walking base when the walking base is static, and when small stones are in front of the driving wheel, the small stones can be shifted to one side through the shifting plate, prevent the driving wheel from rolling down the stones, and improve the stability of the walking base moving.
Description
Technical Field
The utility model relates to the technical field of aerial work platforms, in particular to a self-walking scissor-type aerial work platform with an auxiliary protection mechanism.
Background
From walking aerial working platform is one kind can lift the operation platform to the high latitude with the workman, generally lift through cutting fork elevating system, in the use of from walking aerial working platform, people can control walking base and remove at the during operation, conveniently remove the construction position, but the construction site environment is comparatively complicated, ground if when having little stone, the wheel is pressed little stone and can be leaded to operation platform acutely to rock, thereby influence the security, and after walking base is static, remove easily under the promotion of external force, stop unstability on ground.
Therefore, there is a need to provide a self-walking scissor-type aerial work platform with an auxiliary protection mechanism to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a self-walking scissor-fork type aerial work platform with an auxiliary protection mechanism.
The utility model provides a self-walking scissor type aerial work platform with an auxiliary protection mechanism, which comprises a walking base, a scissor lifting mechanism and a working platform, wherein the scissor lifting mechanism is arranged at the top of the walking base, the working platform is arranged at the top of the scissor lifting mechanism, and the self-walking scissor type aerial work platform further comprises: the friction mechanism is symmetrically fixed at two ends of the bottom of the walking base, and the stirring protection mechanism is installed on one side of the friction mechanism and driven through the friction mechanism.
Preferably, friction mechanism includes set casing, fixed plate, threaded rod, motor, slide bar and friction plate, walking base bottom symmetry is fixed with the set casing, set casing inner wall symmetry is fixed with the fixed plate, two the fixed plate middle part is connected with the threaded rod through the bearing rotation, one the fixed plate top is fixed with the motor, and the output and the threaded rod fixed connection of motor, set casing inner wall sliding connection has the slide, screw hole and threaded rod threaded connection are passed through at the slide middle part, the slide lower surface symmetry is fixed with the slide bar, the slide bar passes through slide opening and a fixed plate sliding connection, two the slide bar bottom is fixed with the friction plate.
Preferably, stir protection machanism and include limiting plate, spacing groove, first rack, second rack, gear, connecting rod and dial the board, set casing one side symmetry is fixed with the spacing board, the spacing groove has been seted up to limiting plate one side, two spacing inslot wall sliding connection has first rack, slide both ends symmetry is fixed with the second rack, the set casing is located and has seted up the turn-trough between two limiting plates, the turn-trough inner wall rotates through the bearing and is connected with the gear, and the gear is connected with first rack and the meshing of second rack, first rack one end is fixed with the connecting rod, connecting rod one end is fixed with dials the board.
Preferably, the poking plate is obliquely arranged, so that stones can be conveniently poked to one side.
Preferably, a reinforcing rod is fixed on one side of the shifting plate, one end of the reinforcing rod is fixedly connected with the connecting rod, and the connecting strength between the connecting rod and the shifting rod is improved.
Preferably, the motor is a reduction motor.
Preferably, a crawling ladder is fixed at one end of the walking base, so that people can conveniently enter the working platform.
Preferably, a protection frame is fixed to the top of the working platform, and a door body is hinged to one end, close to the crawling ladder, of the protection frame, so that safety is improved.
Compared with the related art, the self-walking scissor-type aerial work platform with the auxiliary protection mechanism has the following beneficial effects:
the utility model provides a self-walking scissor type aerial work platform with an auxiliary protection mechanism, which comprises the following components in parts by weight:
1. when the device is used, after the walking base moves to a preset position and stops, the threaded rod is driven to rotate through the rotation of the motor, and then the sliding plate can be driven to descend, so that the sliding plate drives the friction plate to be in contact with the ground through the sliding rod, the walking base is supported, the friction is improved, people cannot push the walking mechanism to move, the stability of the walking base when the walking base is static is improved, and the friction plate is lifted when the walking base needs to move, so that the device can support the walking base when the walking base is static, the friction force between the walking base and the ground is increased, the walking mechanism is prevented from moving, and the stability of the walking base when the walking base is static is improved;
2. when removing, the friction plate rises for the slide rises and drives the second rack and rise, and then accessible gear drives first rack and descends, thereby drives through the connecting rod and dials the board and descend, makes and dials the board and descend to the position of pasting near ground, protects drive wheel the place ahead and blocks, and when there is little stone drive wheel the place ahead, can stir little stone to one side through dialling the board, prevents that the drive wheel from rolling down the stone, improves the stability that the walking base removed.
Drawings
FIG. 1 is a schematic view of an overall structure provided by the present invention;
FIG. 2 is a second schematic view of the overall structure provided by the present invention;
FIG. 3 is a schematic structural view of a toggle protection mechanism provided by the present invention;
FIG. 4 is a schematic view of a gear structure provided by the present invention;
fig. 5 is a schematic structural diagram of the friction mechanism provided by the present invention.
The reference numbers in the figures: 1. a traveling base; 2. a scissor fork lifting mechanism; 3. a working platform; 4. a drive wheel; 5. a friction mechanism; 51. a stationary case; 52. a fixing plate; 53. a threaded rod; 54. a motor; 55. a slide plate; 56. a slide bar; 57. a friction plate; 6. poking the protection mechanism; 61. a limiting plate; 62. a limiting groove; 63. a first rack; 64. a second rack; 65. a gear; 66. a connecting rod; 67. dialing a plate; 7. a reinforcing rod; 8. climbing a ladder; 9. a protective frame; 10. a door body.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
In the specific implementation process, as shown in fig. 1 and fig. 2, a self-walking scissor-type aerial work platform with auxiliary protection mechanism, includes walking base 1, scissor-type lifting mechanism 2 and work platform 3, scissor-type lifting mechanism 2 is installed at walking base 1 top, work platform 3 is installed at scissor-type lifting mechanism 2 top, and still includes: drive wheel 4, friction mechanism 5 and stir protection machanism 6, drive wheel 4 rotates to be connected in walking base 1 four corners, 5 symmetries of friction mechanism are fixed at walking base 1 bottom both ends, stir protection machanism 6 and install in 5 one sides of friction mechanism to drive through friction mechanism 5.
Referring to fig. 3, 4 and 5, the friction mechanism 5 includes a fixed shell 51, a fixed plate 52, a threaded rod 53, motors 54, a sliding plate 55, sliding rods 56 and a friction plate 57, the fixed shell 51 is symmetrically fixed at the bottom of the walking base 1, the fixed plate 52 is symmetrically fixed on the inner wall of the fixed shell 51, the threaded rods 53 are rotatably connected to the middle portions of the two fixed plates 52 through bearings, the motor 54 is fixed at the top of one fixed plate 52, the output end of the motor 54 is fixedly connected to the threaded rod 53, the motor 54 is a speed reduction motor 54, the sliding plate 55 is slidably connected to the inner wall of the fixed shell 51, the middle portion of the sliding plate 55 is in threaded connection with the threaded rod 53 through a threaded hole, the sliding rods 56 are symmetrically fixed on the lower surface of the sliding plate 55, the sliding rods 56 are slidably connected to one fixed plate 52 through sliding holes, the friction plate 57 is fixed at the bottoms of the two sliding rods 56, when the walking base is used, after the walking base 1 moves to a preset position and stops, the motor 54 rotates to drive the threaded rod 53 to rotate, and then the sliding plate 55 can be driven to descend, so that the sliding plate 55 drives the friction plate 57 to be in contact with the ground through the sliding rod 56, the walking base 1 is supported, friction is improved, people cannot push the walking mechanism to move, the stability of the walking base 1 when the walking base is static is improved, and when the walking base needs to move, the friction plate 57 is lifted.
Referring to fig. 3, 4 and 5, the toggle protection mechanism 6 includes a limiting plate 61, a limiting groove 62, a first rack 63, a second rack 64, a gear 65, a connecting rod 66 and a toggle plate 67, the limiting plate 61 is symmetrically fixed on one side of the fixed shell 51, the limiting groove 62 is formed on one side of the limiting plate 61, the first rack 63 is connected to the inner wall of the two limiting grooves 62 in a sliding manner, the second rack 64 is symmetrically fixed on both ends of the sliding plate 55, the fixed shell 51 is located between the two limiting plates 61 and is provided with a rotating groove, the inner wall of the rotating groove is rotatably connected with the gear 65 through a bearing, the gear 65 is meshed with the first rack 63 and the second rack 64, the connecting rod 66 is fixed on one end of the first rack 63, the toggle plate 67 is fixed on one end of the connecting rod 66, the toggle plate 67 is obliquely arranged on one side of the toggle plate 67, the reinforcing rod 7 is fixed on one side of the toggle plate 67, and one end of the reinforcing rod 7 is fixedly connected with the connecting rod 66, when removing, friction plate 57 rises for slide 55 rises and drives second rack 64 and rise, and then accessible gear 65 drives first rack 63 and descends, thereby drive through connecting rod 66 and dial board 67 and descend, make and dial board 67 and descend to the position of being close to ground, protect driving wheel 4 the place ahead and block, when there is little stone in driving wheel 4 the place ahead, can stir little stone to one side through dialling board 67, prevent that driving wheel 4 from rolling down the stone, improve the stability that walking base 1 removed.
Referring to fig. 1, a crawling ladder 8 is fixed at one end of the walking base 1, a protection frame 9 is fixed at the top of the working platform 3, and a door body 10 is hinged to one end, close to the crawling ladder 8, of the protection frame 9, so that people can conveniently enter the working platform 3.
The working principle is as follows:
when the walking base is used, after the walking base 1 moves to a preset position and stops moving, the motor 54 rotates to drive the threaded rod 53 to rotate, and then the sliding plate 55 can be driven to descend, so that the sliding plate 55 drives the friction plate 57 to contact with the ground through the sliding rod 56, the walking base 1 is supported, the friction is improved, people cannot push the walking mechanism to move, the stability of the walking base 1 when the walking base is static is improved, when the walking base needs to move, the friction plate 57 is lifted, the sliding plate 55 is lifted to drive the second rack 64 to lift, and then the first rack 63 can be driven to descend through the gear 65, so that the shifting plate 67 is driven to descend through the connecting rod 66, the shifting plate 67 is lowered to a position close to the ground, the front of the driving wheel 4 is protected and blocked, when small stones exist in front of the driving wheel 4, the small stones can be shifted to one side through the shifting plate 67, prevent that drive wheel 4 from rolling down the stone, improve the stability that walking base 1 removed.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a cut fork aerial working platform from walking with supplementary protection machanism, includes walking base (1), cuts fork elevating system (2) and work platform (3), it installs at walking base (1) top to cut fork elevating system (2), work platform (3) are installed and are being cut fork elevating system (2) top, its characterized in that still includes:
the driving wheels (4), the driving wheels (4) are rotatably connected to four corners of the walking base (1);
the friction mechanisms (5) are symmetrically fixed at two ends of the bottom of the walking base (1);
and the stirring protection mechanism (6) is arranged on one side of the friction mechanism (5) and is driven by the friction mechanism (5).
2. The self-walking scissor type aerial work platform with the auxiliary protection mechanism according to claim 1, wherein the friction mechanism (5) comprises a fixed shell (51), fixed plates (52), threaded rods (53), motors (54), sliding plates (55), sliding rods (56) and friction plates (57), the fixed shell (51) is symmetrically fixed at the bottom of the walking base (1), the fixed plates (52) are symmetrically fixed on the inner wall of the fixed shell (51), the threaded rods (53) are rotatably connected at the middle parts of the two fixed plates (52) through bearings, the motor (54) is fixed at the top part of one fixed plate (52), the output end of the motor (54) is fixedly connected with the threaded rods (53), the sliding plates (55) are slidably connected on the inner wall of the fixed shell (51), and the middle parts of the sliding plates (55) are in threaded connection with the threaded rods (53) through threaded holes, sliding rods (56) are symmetrically fixed on the lower surface of the sliding plate (55), the sliding rods (56) are connected with a fixing plate (52) in a sliding mode through sliding holes, and friction plates (57) are fixed at the bottoms of the two sliding rods (56).
3. The self-walking scissor type aerial work platform with the auxiliary protection mechanism according to claim 2, wherein the toggle protection mechanism (6) comprises a limit plate (61), a limit groove (62), a first rack (63), a second rack (64), a gear (65), a connecting rod (66) and a toggle plate (67), the limit plate (61) is symmetrically fixed on one side of the fixed shell (51), the limit groove (62) is formed on one side of the limit plate (61), the inner walls of the two limit grooves (62) are slidably connected with the first rack (63), the second racks (64) are symmetrically fixed on two ends of the sliding plate (55), a rotary groove is formed between the two limit plates (61) of the fixed shell (51), the inner wall of the rotary groove is rotatably connected with the gear (65) through a bearing, and the gear (65) is meshed with the first rack (63) and the second rack (64), one end of the first rack (63) is fixed with a connecting rod (66), and one end of the connecting rod (66) is fixed with a shifting plate (67).
4. A self-propelled scissor aerial work platform with auxiliary safety mechanism as claimed in claim 3 wherein the paddle (67) is angled.
5. A self-walking scissor type aerial work platform with an auxiliary protection mechanism according to claim 3, wherein a reinforcing rod (7) is fixed on one side of the shifting plate (67), and one end of the reinforcing rod (7) is fixedly connected with the connecting rod (66).
6. A self-propelled scissor aerial work platform with auxiliary safety mechanism as claimed in claim 2 wherein the motor (54) is a gear motor (54).
7. A self-walking scissor type aerial work platform with an auxiliary protection mechanism according to claim 1, wherein a ladder (8) is fixed at one end of the walking base (1).
8. A self-walking scissor type aerial work platform with an auxiliary protection mechanism according to claim 7, wherein a protection frame (9) is fixed on the top of the work platform (3), and a door body (10) is hinged to one end, close to the ladder (8), of the protection frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698390.2U CN216549499U (en) | 2021-11-05 | 2021-11-05 | Self-walking scissor-fork type aerial work platform with auxiliary protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698390.2U CN216549499U (en) | 2021-11-05 | 2021-11-05 | Self-walking scissor-fork type aerial work platform with auxiliary protection mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN216549499U true CN216549499U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122698390.2U Active CN216549499U (en) | 2021-11-05 | 2021-11-05 | Self-walking scissor-fork type aerial work platform with auxiliary protection mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095122A (en) * | 2022-07-18 | 2022-09-23 | 赣州登辉装饰工程有限公司 | Interior decoration operation removes protection platform |
-
2021
- 2021-11-05 CN CN202122698390.2U patent/CN216549499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095122A (en) * | 2022-07-18 | 2022-09-23 | 赣州登辉装饰工程有限公司 | Interior decoration operation removes protection platform |
| CN115095122B (en) * | 2022-07-18 | 2024-04-16 | 赣州登辉装饰工程有限公司 | Movable protection platform for indoor decoration operation |
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