CN218931655U

CN218931655U - Scissor fork type lifting platform convenient to move

Info

Publication number: CN218931655U
Application number: CN202223293620.8U
Authority: CN
Inventors: 聂树群; 王均峰; 刘兰明
Original assignee: Jinan Yanfeng Lifting Equipment Co ltd
Current assignee: Jinan Yanfeng Lifting Equipment Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-28
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a scissor type lifting platform convenient to move, which relates to the technical field of lifting platforms and solves the technical problems that the lifting platform is generally supported on the ground through a single rectangular support, and is fixed by only relying on a manual carrying platform to move, so that the working fatigue is greatly increased for a long time, the time and the labor are wasted, the flexibility is reduced, and the working progress is further greatly reduced; the elevator comprises an elevator body, wherein a fixed seat is fixedly arranged at the bottom end of the elevator body, a rotating roller is rotationally connected inside the fixed seat, a supporting plate is arranged inside the fixed seat, rotating assemblies are arranged at two ends of the rotating roller, and each rotating assembly comprises a first supporting frame, a first rotating block, a second supporting frame and a second rotating block; the utility model is convenient for moving the lifting platform, effectively reduces the fatigue of workers, saves time and labor, greatly improves the flexibility and further improves the working progress.

Description

Scissor fork type lifting platform convenient to move

Technical Field

The utility model relates to the technical field of lifting platforms, in particular to a scissor type lifting platform convenient to move.

Background

The scissor type lifting platform is special equipment for overhead operation with wide application in indoor and outdoor. The device can be widely used for equipment maintenance, station, wharf, bridge, hall, indoor and outdoor mechanical installation of factory building, equipment maintenance and building maintenance; the existing scissor type lifting platform is generally supported on the ground through a single rectangular support in the use process, so that the lifting platform is fixed, and the lifting platform is moved only by means of a manual carrying platform during movement, so that the working fatigue degree is greatly increased, time and labor are wasted, the flexibility is reduced, and the working progress is further greatly reduced;

for this purpose, a scissor lift platform is designed to facilitate movement to solve the above problems.

Disclosure of Invention

The utility model provides a scissor type lifting platform convenient to move, which solves the technical problems that the lifting platform is generally supported by a single rectangular support, and is fixed by only relying on a manual carrying platform to move, so that the working fatigue is greatly increased for a long time, the time and the labor are wasted, the flexibility is reduced, and the working progress is further greatly reduced.

In order to solve the technical problems, the scissor type lifting platform convenient to move comprises a lifting machine body, wherein a fixing seat is fixedly arranged at the bottom end of the lifting machine body, a rotating roller is connected to the inside of the fixing seat in a rotating mode, a supporting plate is arranged in the fixing seat, rotating assemblies are arranged at two ends of the rotating roller, each rotating assembly comprises a first supporting frame, a first rotating block, a second supporting frame and a second rotating block, each first supporting frame is fixedly arranged at two ends of the rotating roller, each first supporting frame is fixedly provided with a first rotating block, each first rotating block is rotatably connected to the inside of each first rotating block, each second supporting frame is rotatably connected to the second rotating block, each second rotating block is fixedly connected to two sides of the top end of the supporting plate, each four corners of the bottom end of the supporting plate are fixedly provided with moving rods, each bottom end of each moving rod penetrates through the fixing seat and is fixedly connected with a travelling wheel arranged at the bottom of the fixing seat, each first supporting frame is fixedly provided with a first rotating block, each first rotating block is rotatably connected to a second supporting frame, and each screw rod is rotatably connected to the inside of the fixing seat.

Preferably, the four corners of fixing base bottom all fixed mounting has the supporting leg.

Preferably, the surface of the screw rod is connected with a rack plate through screw rod nuts in a threaded manner, the gear is meshed with the rack plate, a forward and reverse rotation motor is fixedly arranged in the middle of the front face of the fixing seat, and an output shaft of the forward and reverse rotation motor penetrates through the fixing seat to be fixedly connected with one end of the screw rod.

Preferably, the top of rack board fixed mounting has the slider, the top fixed mounting of fixing base inner wall has the slide rail with slider assorted.

Preferably, guard rails are fixedly arranged on two sides of the top end of the lifter body.

Preferably, a switch panel is fixedly arranged on one side of the front face of the fixing seat, a forward and reverse rotation motor switch is fixedly arranged on the surface of the switch panel, and the forward and reverse rotation motor is electrically connected with a power supply through the forward and reverse rotation motor switch.

Compared with the related art, the scissor type lifting platform convenient to move has the following beneficial effects:

the utility model provides a scissor type lifting platform convenient to move, which is characterized in that a screw rod arranged by driving through a forward and reverse rotating motor is used for forward and reverse rotating, so that a rack plate drives a gear to forward and reverse rotate, a rotating component on the surface of a rotating roller is matched, a first support frame is rotated, a second support frame swings, the inclination angles of the first support frame and the second support frame are changed, four moving rods are matched, a support plate is further moved in the vertical direction, the four moving rods are further moved in the vertical direction, four travelling wheels are supported by the ground, and four support legs are jacked up, so that the lifting platform is convenient to move, the fatigue of workers is effectively reduced, time and labor are saved, the flexibility is greatly improved, and the working progress is further improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a fixing base of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model A;

fig. 4 is an enlarged schematic view of the structure of the present utility model at B.

Reference numerals in the drawings: 1. an elevator body; 2. a fixing seat; 3. a rotating roller; 4. a rotating assembly; 41. a first support frame; 42. a first rotating block; 43. a second support frame; 44. a second rotating block; 5. a support plate; 6. a moving rod; 7. a travelling wheel; 8. a gear; 9. a screw rod; 10. rack plate; 11. a slide block; 12. a slide rail; 13. support legs; 14. a forward and reverse rotation motor; 15. and (3) a protective fence.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a scissor lift platform convenient to remove, including lift body 1, the bottom fixed mounting of lift body 1 has fixing base 2, the inside rotation of fixing base 2 is connected with roller 3, the inside of fixing base 2 is equipped with backup pad 5, roller 3's both ends all are equipped with rotating assembly 4, two rotating assembly 4 are all including first support frame 41, first rotating block 42, second support frame 43 and second rotating block 44, two first support frame 41 fixed mounting respectively is at roller 3's both ends, two first support frame 41's bottom all fixed mounting has first rotating block 42, two first rotating block 42's inside all rotates and is connected with second support frame 43, two second support frame 43's bottom all rotates and is connected with second rotating block 44, two second rotating block 44's bottom and backup pad 5's both sides fixed connection, four corners of backup pad 5 bottom all fixed mounting movable rod 6, four movable rod 6's bottom all pass fixing base 2 and with fixing base 2 bottom set up travelling wheel 7 fixed connection, roller 3's middle part fixed mounting has the inside rotation of gear 8, screw 9 has.

Referring to fig. 1, four corners of the bottom end of the fixing base 2 are fixedly provided with supporting legs 13 for supporting the ground, so that the lifting platform is supported and fixed.

Referring to fig. 4, the surface of the screw rod 9 is connected with a rack plate 10 through screw nut threads, a gear 8 is meshed with the rack plate 10, a forward and reverse rotation motor 14 is fixedly installed in the middle of the front face of the fixed seat 2, and an output shaft of the forward and reverse rotation motor 14 penetrates through the fixed seat 2 to be fixedly connected with one end of the screw rod 9 for forward and reverse rotation of the screw rod 9.

Referring to fig. 4, a slider 11 is fixedly mounted at the top end of the rack plate 10, and a slide rail 12 matched with the slider 11 is fixedly mounted at the top end of the inner wall of the fixed seat 2 for limiting the slider 11.

Referring to fig. 1, guard rails 15 are fixedly installed on two sides of the top end of the lifter body 1, and are used for protecting workers and guaranteeing construction safety.

Referring to fig. 1, a switch panel is fixedly mounted on one side of the front face of the fixing base 2, a forward and reverse rotation motor switch is fixedly mounted on the surface of the switch panel, and a forward and reverse rotation motor 14 is electrically connected with a power supply through the forward and reverse rotation motor switch and is used for controlling the electric appliance to work and operate.

In summary, in the utility model, the forward and reverse rotation motor 14 is controlled to work through the arranged forward and reverse rotation motor switch, the output shaft of the forward and reverse rotation motor 14 drives the screw rod 9 to rotate, the screw rod nut, the sliding block 11 and the sliding rail 12 are matched, the rack plate 10 moves on the surface of the screw rod 9, the gear 8 is meshed with the rack plate 10, the forward and reverse rotation adjustment is carried out on the gear 8, at the moment, the rotating roller 3 acting on the middle part of the gear 8 rotates forward and reverse, the two first supporting frames 41 acting on the surface of the rotating roller 3 rotate, the second supporting frames 43, the first rotating block 42 and the second rotating block 44 are matched, the supporting plate 5 moves in the vertical direction, the four moving rods 6 are matched, the corresponding moving rods 6 move in the vertical direction, the corresponding four travelling wheels 7 support the ground, the four supporting legs 13 are jacked up, the lifting platform is convenient to move, the fatigue degree is effectively reduced, the time and labor are saved, the flexibility is greatly improved, and the working progress is further improved; finally, the lifting adjustment is carried out by matching with the lifter body 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cut fork lift platform convenient to remove, includes lift body (1), its characterized in that: the utility model discloses a lifting machine, including fixing base (2) and fixed mounting, lifting machine body (1)'s bottom fixed mounting has fixing base (2), the inside rotation of fixing base (2) is connected with roller (3), the inside of fixing base (2) is equipped with backup pad (5), the both ends of roller (3) all are equipped with rotating assembly (4), two rotating assembly (4) all including first support frame (41), first rotating block (42), second support frame (43) and second rotating block (44), two first support frame (41) fixed mounting respectively at roller (3)'s both ends, two first support frame (41)'s bottom all fixed mounting has first rotating block (42), two first rotating block (42)'s inside all rotation is connected with second support frame (43), two second support frame (43)'s bottom all rotates and is connected with second rotating block (44), two second rotating block (44)'s bottom and backup pad (5) both sides fixed connection, four corner fixed mounting of backup pad (5) bottom have four corner fixed mounting respectively at roller (3) bottom fixed mounting has roller (8) to walk in the bottom of roller (2) and fixed mounting (8), the inside of fixing base (2) rotates and is connected with lead screw (9).

2. A scissor lift platform convenient to move according to claim 1, characterized in that supporting legs (13) are fixedly arranged at four corners of the bottom end of the fixing seat (2).

3. The scissor type lifting platform convenient to move according to claim 1, wherein the surface of the screw rod (9) is connected with a rack plate (10) through screw rod nuts in a threaded mode, the gear (8) is connected with the rack plate (10) in a meshed mode, a forward and reverse rotation motor (14) is fixedly installed in the middle of the front face of the fixed seat (2), and an output shaft of the forward and reverse rotation motor (14) penetrates through the fixed seat (2) to be fixedly connected with one end of the screw rod (9).

4. A scissor lift platform convenient to move according to claim 3, characterized in that a sliding block (11) is fixedly arranged at the top end of the rack plate (10), and a sliding rail (12) matched with the sliding block (11) is fixedly arranged at the top end of the inner wall of the fixed seat (2).

5. A scissor lift platform convenient to move according to claim 1, characterized in that guard rails (15) are fixedly mounted on both sides of the top end of the lift body (1).

6. A scissor lift platform convenient to move according to claim 3, wherein a switch panel is fixedly arranged on one side of the front face of the fixing seat (2), a forward and reverse rotation motor switch is fixedly arranged on the surface of the switch panel, and the forward and reverse rotation motor (14) is electrically connected with a power supply through the forward and reverse rotation motor switch.