CN213537188U - Prevent portable elevating gear that turns on one's side convenient to maintenance - Google Patents
Prevent portable elevating gear that turns on one's side convenient to maintenance Download PDFInfo
- Publication number
- CN213537188U CN213537188U CN202021915964.6U CN202021915964U CN213537188U CN 213537188 U CN213537188 U CN 213537188U CN 202021915964 U CN202021915964 U CN 202021915964U CN 213537188 U CN213537188 U CN 213537188U
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- Prior art keywords
- screw rod
- convenient
- main part
- footboard
- rollover
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- 230000003028 elevating effect Effects 0.000 title abstract description 15
- 238000012423 maintenance Methods 0.000 title abstract description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 238000005191 phase separation Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a portable elevating gear of preventing turning on one's side convenient to maintenance, its structure includes main part, handle, footboard, rail guard, controller, power cord, firm mechanism and gyro wheel, upper end in the main part through having set up firm mechanism, accessible motor drives the first screw rod and rotates, the first screw rod drives the lead screw through the gear and rotates, the lead screw drives the footboard and moves, both ends move through the spout in the limiting plate about the footboard, stability when improving footboard height-adjusting avoids making the staff produce and rock; through having set up the atress subassembly lower extreme in the main part, the accessible motor drives bevel gear group and rotates and drive the second screw rod of lower extreme and rotate, and the second screw rod drives the connecting plate downstream to make backup pad and ground contact, and prop up the main part and make gyro wheel and ground phase separation, when avoiding the staff to stand on the footboard, the main part slides, and can further improve the regulation rate of footboard height, is convenient for to the fixed of main part and remove fast switch.
Description
Technical Field
The utility model relates to a elevating gear technical field, concretely relates to prevent portable elevating gear that turns on one's side convenient to maintenance.
Background
The lifting device is a multifunctional lifting mechanical device, 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 loading and unloading platform and the like.
The staff adjusts self height through elevating gear, and the footboard causes standing staff's rocking on the footboard easily at height-adjusting, and elevating gear at the during operation, and elevating gear is holistic stability lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, provide a portable elevating gear of preventing turning on one's side convenient to maintenance now, solved the staff and adjusted self height through elevating gear, the footboard causes rocking of standing staff on the footboard easily at height-adjusting, and elevating gear at the during operation, the lower problem of the holistic stability of elevating gear.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a convenient-to-maintain anti-rollover movable lifting device, which comprises a main body, a handle, a pedal, a protective guard, a controller, a power line, a stabilizing mechanism and rollers, wherein the right side surface of the main body is welded with the handle, the top of the main body is provided with the pedal, the top of the pedal and the protective guard form a whole, the side surface of the protective guard is provided with the controller, the back end of the main body is provided with the power line, the periphery of the bottom of the main body is connected with the rollers through bolts, the power line is electrically connected with the controller, the stabilizing mechanism is fixedly arranged in the main body, the stabilizing mechanism comprises a groove, a clapboard, a motor, a first screw rod, a gear, a limiting plate and a stress assembly, the groove is arranged in the main body, the upper end in the groove is fixedly connected with the clapboard, the bottom of the screw rod is rotatably connected with the partition plate, the upper end of the screw rod is in threaded connection with the pedal, the lower end of the screw rod is integrated with the gear, the front end of the gear is meshed with the first screw rod, the limiting plate is welded to the top of the main body, the top of the limiting plate is rotatably connected with the screw rod, the upper end of the stress assembly is coaxially rotated with the first screw rod, and the motor is electrically connected with the controller.
Furthermore, the stress assembly comprises a bevel gear set, a second screw, a connecting plate and a supporting plate, the upper end of the bevel gear set coaxially rotates with the first screw, the bevel gear set coaxially rotates with the top of the second screw, the side face of the second screw is in threaded connection with the connecting plate, and the bottom of the connecting plate is fixedly connected with the supporting plate.
Furthermore, the limiting plate is provided with three sliding grooves, and the inner side surfaces of the sliding grooves are in close contact with the pedal.
Further, the space separation of both ends is 1 for the height ratio about the recess is inside with the baffle: 2.
furthermore, both ends about baffle top are located to the lead screw, and the lead screw upper end extends to in the limiting plate.
Furthermore, the first screw and the gear are at the same height, and the side surface of the middle end of the first screw is smooth.
Further, the height of the connecting plate is 4CM, and the side face of the connecting plate is in contact with the groove.
Furthermore, the number of the supporting plates is four, and the included angle between the supporting plates and the horizontal plane is 60 degrees.
Furthermore, the connecting plate is made of aluminum alloy.
Furthermore, the partition plate is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) a portable elevating gear of preventing turning on one's side convenient to maintenance, through having set up firm mechanism upper end in the main part, the accessible motor drives first screw rod and rotates, and first screw rod passes through the gear and drives the lead screw rotation, and the lead screw drives the footboard and removes, and both ends are removed through the spout in the limiting plate about the footboard, and stability when improving footboard height-adjusting avoids making the staff produce and rocks.
2) A portable elevating gear of preventing turning on one's side convenient to maintenance, through having set up the atress subassembly lower extreme in the main part, the accessible motor drives bevel gear group and rotates and drive the second screw rod of lower extreme and rotate, the second screw rod drives the connecting plate and moves down to make backup pad and ground contact, and prop up the main part and make gyro wheel and ground phase separation, when avoiding the staff to stand on the footboard, the main part slides, and can further improve the regulation rate of footboard height, be convenient for to the fixed of main part with remove fast switch-over.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the main body of the present invention;
FIG. 3 is a schematic view of the structure of the fixing mechanism of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;
fig. 5 is a schematic view of the connection relationship between the connection plates of the present invention.
In the figure: the device comprises a main body-1, a handle-2, a pedal-3, a protective guard-4, a controller-5, a power line-6, a stabilizing mechanism-7, a roller-8, a groove-71, a partition-72, a motor-73, a first screw-74, a screw-75, a gear-76, a limiting plate-77, a stress component-78, a bevel gear set-781, a second screw-782, a connecting plate-783 and a supporting plate-784.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention provides a rollover prevention mobile lifting device convenient for maintenance: including main part 1, handle 2, footboard 3, rail guard 4, controller 5, power cord 6, stabilizing mean 7 and gyro wheel 8, 1 right flank of main part welds mutually with handle 2, 1 top of main part is equipped with footboard 3, 3 tops of footboard constitute integratively with rail guard 4, 4 sides of rail guard are equipped with controller 5, 1 back of the body end is equipped with power cord 6, 1 bottom of main part is all around with 8 bolted connections of gyro wheel, power cord 6 is connected with 5 electricity of controller, stabilizing mean 7 fixed mounting is inside 1 in main part.
Referring to fig. 2, 3 and 4, the present invention provides a side-turning prevention mobile lifting device convenient for maintenance, wherein the stabilizing mechanism 7 comprises a groove 71, a partition plate 72, a motor 73, a first screw 74, a screw 75, a gear 76, a limit plate 77 and a stress assembly 78, the groove 71 is arranged inside the main body 1, the upper end inside the groove 71 is fixedly connected with the partition plate 72, the right end of the top of the partition plate 72 is connected with the motor 73 by a bolt, the output shaft of the motor 73 is coaxially rotated with the first screw 74, the bottom of the screw 75 is rotatably connected with the partition plate 72, the upper end of the screw 75 is in threaded connection with the pedal 3, the lower end of the screw 75 is integrated with the gear 76, the front end of the gear 76 is meshed with the first screw 74, the limit plate 77 is welded with the top of the main body 1, the top inside the limit plate 77 is rotatably connected with the screw 75, the upper end of the, limiting plate 77 is equipped with three spout, and spout medial surface and footboard 3 in close contact with, and the space separation at both ends is 1 than the height ratio about recess 71 is inside with baffle 72: 2, can move for connecting plate 783 and provide the space, both ends about baffle 72 top are located to lead screw 75, and in lead screw 75 upper end extended to limiting plate 77, first screw 74 and gear 76 were in same height, were convenient for drive lead screw 75 and rotate, and the end side was smooth in the first screw 74.
Please refer to fig. 5, the utility model provides a prevent portable elevating gear that turns on one's side convenient to maintenance, atress subassembly 78 includes bevel gear group 781, second screw 782, connecting plate 783 and backup pad 784, bevel gear group 781 upper end and the coaxial rotation of first screw 74, bevel gear group 781 and the coaxial rotation in second screw 782 top, second screw 782 side and connecting plate 783 threaded connection, connecting plate 783 bottom and backup pad 784 fixed connection, connecting plate 783 highly is 4CM, and connecting plate 783 side and recess 71 contaction each other, stability when further increasing connecting plate 783 and moving, backup pad 784 is equipped with four, and backup pad 784 is 60 degrees with the horizontal angle.
The utility model provides a convenient-to-maintain anti-rollover movable lifting device through improvement, and the working principle is as follows;
firstly, when the equipment is used, the equipment is firstly placed in a working area, and then the equipment is connected with an external power supply, so that the required electric energy can be provided for the work of the equipment;
secondly, firstly, pushing force is applied to the handle 2, the handle 2 drives the roller 8 at the bottom end of the main body 1 to roll, and the roller 8 drives the main body 1 to move into a working area;
thirdly, standing the worker on the pedal 3, controlling the motor 73 to operate, driving the first screw 74 to rotate by the motor 73, driving the gears 76 at the two ends of the first screw 74 to rotate, driving the screw rods 75 at the two ends to rotate, driving the left end and the right end of the pedal 3 to move by the screw rods 75 at the two ends, and improving the stability of the pedal 3 when moving because the pedal 3 moves in the sliding groove at the side surface of the limit plate 77;
fourth, and when motor 73 drove first screw rod 74 pivoted, can drive bevel gear set 781 and rotate, bevel gear set 781 drives second screw rod 782 and rotates, second screw rod 782 drives connecting plate 783 and removes, connecting plate 783 can drive backup pad 784 downstream, main part 1 can be supported to backup pad 784, make gyro wheel 8 and the ground phase separation of 1 bottom of main part, and can improve the stability of 1 whole during operation of main part, and can further improve the speed when footboard 3 height-adjusting, be convenient for to the fixed and removal fast switch of main part 1, so that the maintenance.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The anti-rollover movable lifting device convenient to maintain comprises a main body (1) and rollers (8), wherein the right side face of the main body (1) is welded with a handle (2), a pedal (3) is arranged at the top of the main body (1), the top of the pedal (3) and a protective guard (4) form a whole, a controller (5) is arranged on the side face of the protective guard (4), a power line (6) is arranged at the back end of the main body (1), the periphery of the bottom of the main body (1) is in bolted connection with the rollers (8), and the power line (6) is electrically connected with the controller (5);
the method is characterized in that: still include stabilizing mean (7), stabilizing mean (7) fixed mounting is inside main part (1), stabilizing mean (7) includes recess (71), baffle (72), motor (73), first screw rod (74), lead screw (75), gear (76), limiting plate (77) and atress subassembly (78), inside main part (1) was located to recess (71), upper end and baffle (72) fixed connection in recess (71), baffle (72) top right-hand member and motor (73) bolted connection, motor (73) output shaft and first screw rod (74) coaxial rotation, lead screw (75) bottom is rotated with baffle (72) and is connected to lead screw (75) upper end and footboard (3) threaded connection, lead screw (75) lower extreme constitutes integratively with gear (76) to gear (76) front end and first screw rod (74) meshing, the limiting plate (77) is welded with the top of the main body (1), the top of the limiting plate (77) is rotatably connected with the screw rod (75), the upper end of the stress assembly (78) coaxially rotates with the first screw rod (74), and the motor (73) is electrically connected with the controller (5).
2. The convenient-to-maintain rollover-prevention mobile lifting device as recited in claim 1, further comprising: stress assembly (78) include bevel gear group (781), second screw rod (782), connecting plate (783) and backup pad (784), bevel gear group (781) upper end and first screw rod (74) coaxial rotation, bevel gear group (781) and the coaxial rotation in second screw rod (782) top, second screw rod (782) side and connecting plate (783) threaded connection, connecting plate (783) bottom and backup pad (784) fixed connection.
3. The convenient-to-maintain rollover-prevention mobile lifting device as recited in claim 1, further comprising: the limiting plate (77) is provided with three sliding grooves, and the inner side surfaces of the sliding grooves are in close contact with the pedal (3).
4. The convenient-to-maintain rollover-prevention mobile lifting device as recited in claim 1, further comprising: the partition plate (72) partitions the space at the upper end and the lower end in the groove (71) into a height ratio of 1: 2.
5. the convenient-to-maintain rollover-prevention mobile lifting device as recited in claim 1, further comprising: the lead screw (75) is arranged at the left end and the right end of the top of the partition plate (72), and the upper end of the lead screw (75) extends into the limiting plate (77).
6. The convenient-to-maintain rollover-prevention mobile lifting device as recited in claim 1, further comprising: the first screw rod (74) and the gear (76) are at the same height, and the side surface of the middle end of the first screw rod (74) is smooth.
7. The convenient-to-maintain rollover-prevention mobile lifting device as recited in claim 2, further comprising: the height of the connecting plate (783) is 4CM, and the side face of the connecting plate (783) is in contact with the groove (71).
8. The convenient-to-maintain rollover-prevention mobile lifting device as recited in claim 2, further comprising: the number of the supporting plates (784) is four, and an included angle between each supporting plate (784) and the horizontal plane is 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021915964.6U CN213537188U (en) | 2020-09-04 | 2020-09-04 | Prevent portable elevating gear that turns on one's side convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021915964.6U CN213537188U (en) | 2020-09-04 | 2020-09-04 | Prevent portable elevating gear that turns on one's side convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213537188U true CN213537188U (en) | 2021-06-25 |
Family
ID=76490961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021915964.6U Active CN213537188U (en) | 2020-09-04 | 2020-09-04 | Prevent portable elevating gear that turns on one's side convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213537188U (en) |
-
2020
- 2020-09-04 CN CN202021915964.6U patent/CN213537188U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240618 Address after: Room 501, No. 41, Lane 850, Yinxing Road, Yangpu District, Shanghai, 200082 Patentee after: Pang Lin Country or region after: China Patentee after: Shanghai Guocheng New Industrial Development Co.,Ltd. Address before: 251400 no.8-1, Huixin Road, Jibei street, Jiyang District, Jinan City, Shandong Province Patentee before: SHANDONG KINGLIFT GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |