CN220376309U - Safety protection device for lifting platform - Google Patents
Safety protection device for lifting platform Download PDFInfo
- Publication number
- CN220376309U CN220376309U CN202321982112.2U CN202321982112U CN220376309U CN 220376309 U CN220376309 U CN 220376309U CN 202321982112 U CN202321982112 U CN 202321982112U CN 220376309 U CN220376309 U CN 220376309U
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- platform
- rack
- lifting platform
- lifting
- lift platform
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- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a safety protection device for a lifting platform, and mainly relates to the technical field of lifting platforms. The utility model provides a lift platform safety arrangement, includes lift platform body, operation platform, and lift platform right side cooperation sets up operation platform, and lift platform bottom symmetry sets up first rack, and lift platform bottom cooperation sets up the balancing weight, and balancing weight top symmetry sets up the second rack, and the cooperation sets up the gear shaft between second rack and the first rack, and the fixed driving motor that sets up in lift platform bottom, driving motor drives the gear shaft and rotates. The utility model has the beneficial effects that: operators can stand on the extended operation platform of the lifting platform to work, so that the operation radius of the lifting platform is increased, and the operation efficiency is improved; under the drive of rack and pinion, work platform outwards stretches out, and the balancing weight removes to opposite direction simultaneously, has changed lift platform's focus position, has improved the security in the overhead operation.
Description
Technical Field
The utility model mainly relates to the technical field of lifting platforms, in particular to a lifting platform safety protection device.
Background
The lifting platform is multifunctional lifting loading and unloading mechanical equipment, is mainly applied to high-altitude operation environments such as factories, warehouses, electric power, traffic, industrial and mining, and is convenient for personnel to carry and maintain. In the prior art, in order to enlarge the range of maintenance operation, the lifting platform is set to be telescopic, so that the area of the lifting platform is enlarged; although the length of lift platform has been prolonged in the outward extension of work platform, but when operating personnel stands on the work platform, the focus can take place the skew, and work platform bottom lacks strutting arrangement this moment, therefore has certain potential safety hazard.
Disclosure of Invention
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a lift platform safety arrangement, includes lift platform body, operation platform, the lift platform body includes base, elevating system, lift platform from bottom to top in proper order, the cooperation of lift platform right side sets up operation platform, lift platform bottom symmetry sets up first rack, the cooperation of lift platform bottom sets up the balancing weight, balancing weight top symmetry sets up the second rack, the cooperation sets up the gear shaft between second rack and the first rack, the fixed driving motor that sets up in lift platform bottom, driving motor drives the gear shaft and rotates.
The utility model discloses a lifting platform, including work platform, lifting platform, guard rail, guard plate, protection plate cavity setting, the recess has been seted up to the lifting platform bottom, work platform bottom and recess inner wall butt, the fixed rail guard that sets up in lifting platform top, work platform top both sides are fixed, the guard plate cavity setting, the both sides of rail guard are located inside the guard plate.
The balancing weight is characterized in that a plurality of rollers are symmetrically arranged on the front side and the rear side of the balancing weight, supporting frames are symmetrically arranged at the bottom of the lifting platform, sliding grooves are formed in the supporting frames, and the rollers slide along the inner walls of the sliding grooves.
The driving motor is fixedly arranged on the side face of the supporting frame, the gear shaft penetrates through the supporting frame and is rotationally connected, gears are symmetrically and fixedly arranged on the outer ring of the gear shaft, and the gears are meshed with the second rack and the first rack.
Compared with the prior art, the utility model has the beneficial effects that:
the lifting platform has a simple structure, is convenient to install and use, and can be used for an operator to stand on the working platform extended out of the lifting platform to work, so that the working radius of the lifting platform is increased, and the working efficiency is improved; under the drive of rack and pinion, work platform outwards stretches out, and the balancing weight removes to opposite direction simultaneously, has changed lift platform's focus position, has improved the security in the overhead operation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic view of the structure of the lifting platform of the utility model;
fig. 4 is a schematic structural view of the working platform of the present utility model.
The reference numbers shown in the drawings: 1. a lifting platform body; 101. a base; 102. a lifting mechanism; 103. a lifting platform; 104. a support frame; 105. a guard rail; 2. an operation platform; 201. a first rack; 202. a protection plate; 3. balancing weight; 301. a second rack; 302. a roller; 4. a gear shaft; 5. and driving the motor.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.
Referring to the accompanying drawings, a lifting platform safety protection device comprises a lifting platform body 1 and an operation platform 2, and is characterized in that: the lifting platform body 1 sequentially comprises a base 101, a lifting mechanism 102 and a lifting platform 103 from bottom to top, the top of the base 101 is hinged with the lifting mechanism 102, the top of the lifting mechanism 102 is hinged with the lifting platform 103, the lifting mechanism 102 can be a scissor type lifting mechanism, the lifting mechanism 102 drives the lifting platform 103 to move up and down, the right side of the lifting platform 103 is matched with the working platform 2, a first rack 201 is symmetrically arranged at the bottom of the lifting platform 103, a balancing weight 3 is matched with the bottom of the lifting platform 103, a second rack 301 is symmetrically arranged at the top of the balancing weight 3, a gear shaft 4 is matched between the second rack 301 and the first rack 201, a driving motor 5 is fixedly arranged at the bottom of the lifting platform 103, and the driving motor 5 drives the gear shaft 4 to rotate.
The operation platform 2 is in sliding connection with the lifting platform 103, the bottom of the lifting platform 103 is provided with a groove, the bottom of the operation platform 2 is in butt joint with the inner wall of the groove, the top of the lifting platform 103 is fixedly provided with the guard rail 105, two sides of the top of the operation platform 2 are fixedly provided with the guard plates 202, the guard plates 202 are arranged in a hollow mode, two sides of the guard rail 105 are located inside the guard plates 202, and the effect of prolonging the lifting platform 103 can be achieved through the structural design.
The balancing weight 3 is provided with a plurality of rollers 302 on the front side and the rear side, the bottom of the lifting platform 103 is symmetrically provided with a supporting frame 104, the supporting frame 104 is provided with a chute, the rollers 302 slide along the inner wall of the chute, and the position of the balancing weight 3 at the bottom of the lifting platform 103 can be changed through the structural design, so that the effect of weight balance is achieved.
The driving motor 5 is fixedly arranged on the side face of the supporting frame 104, the gear shaft 4 penetrates through the supporting frame 104 and is rotationally connected, gears are symmetrically and fixedly arranged on the outer ring of the gear shaft 4, the gears are meshed with the second rack 301 and the first rack 201, and through the structural design, the gear shaft 4 can rotate to drive the balancing weight 3 and the operation platform 2 to move in opposite directions simultaneously.
When the device is used, the lifting platform body 1 is moved to a proper position, the lifting platform 103 is lifted, the driving motor 5 is started to drive the gear shaft 4 to rotate, and then the operation platform 2 and the balancing weight 2 are driven to move outwards simultaneously, and the gravity center position is changed through the device, so that the safety in high-altitude operation is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (4)
1. The utility model provides a lift platform safety arrangement, includes lift platform body (1), operation platform (2), its characterized in that: lifting platform body (1) from the bottom up includes base (101), elevating system (102), lift platform (103) in proper order, lift platform (103) right side cooperation sets up operation platform (2), lift platform (103) bottom symmetry sets up first rack (201), lift platform (103) bottom cooperation sets up balancing weight (3), balancing weight (3) top symmetry sets up second rack (301), cooperation sets up gear shaft (4) between second rack (301) and first rack (201), lift platform (103) bottom is fixed to be set up driving motor (5), driving motor (5) drive gear shaft (4) rotate.
2. The lifting platform safety protection device according to claim 1, wherein: the utility model discloses a lifting platform, including work platform (2), lifting platform (103), guard rail (105), guard plate (202) are fixed to work platform (2) top both sides, guard plate (202) cavity setting, the both sides of guard rail (105) are located guard plate (202) inside, work platform (2) bottom is seted up flutedly with lifting platform (103) bottom, work platform (2) bottom and recess inner wall butt, lifting platform (103) top is fixed to be set up guard rail (105).
3. The lifting platform safety protection device according to claim 1, wherein: the balancing weight (3) is provided with a plurality of rollers (302) on the front side and the rear side symmetrically, the bottom of the lifting platform (103) is provided with a supporting frame (104) symmetrically, the supporting frame (104) is provided with a sliding groove, and the rollers (302) slide along the inner wall of the sliding groove.
4. A lifting platform safety protection device according to claim 3, wherein: the driving motor (5) is fixedly arranged on the side face of the supporting frame (104), the gear shaft (4) penetrates through the supporting frame (104) and is rotationally connected, gears are symmetrically and fixedly arranged on the outer ring of the gear shaft (4), and the gears are meshed with the second rack (301) and the first rack (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982112.2U CN220376309U (en) | 2023-07-26 | 2023-07-26 | Safety protection device for lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982112.2U CN220376309U (en) | 2023-07-26 | 2023-07-26 | Safety protection device for lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220376309U true CN220376309U (en) | 2024-01-23 |
Family
ID=89569326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321982112.2U Active CN220376309U (en) | 2023-07-26 | 2023-07-26 | Safety protection device for lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220376309U (en) |
-
2023
- 2023-07-26 CN CN202321982112.2U patent/CN220376309U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |