CN219567283U - Portable hoist and mount platform - Google Patents

Abstract

The utility model discloses a movable hoisting platform, which comprises a bottom plate, wherein a U-shaped guardrail is fixedly arranged on the upper surface of the bottom plate, hoisting rings are fixedly arranged at four corners of the top of the guardrail, a material receiving plate rotating mechanism is arranged on the lower surface of the bottom plate, and the bottom plate is U-shaped; the utility model provides a connect flitch slewing mechanism includes fixed plate, screw rod, backup pad, movable block, movable plate, gear, fixed axle, connecting plate and rack, the fixed plate is equipped with two, two fixed plates fixed mounting respectively at the lower surface at bottom plate both ends, two the middle part of fixed plate opposite side face is rotated with the both ends of screw rod and is connected, the screw of movable block middle part side is passed to the one end of screw rod, and this portable hoist and mount platform can make the flitch rotate to the outside of bottom plate and connect the hoist and mount mouth, makes a hoist and mount platform can be suitable for various site environment, need not change hoist and mount platform to different hoist and mount mouthful, can effectually improve electromechanical device's hoist and mount efficiency, convenient to use.

Description

Portable hoist and mount platform

Technical Field

The utility model relates to the technical field of equipment hoisting, in particular to a movable hoisting platform.

Background

In the electromechanical engineering construction process of the super high-rise building, huge large-scale equipment is required to be transported to each floor, and the tower crane cannot be directly transported to an accurate position, so that the hoisting platform is required to be matched with the tower crane for completion.

At present, in electromechanical installation projects, the influence of earlier-stage civil construction and on-site environment is avoided, no material receiving platform is arranged at a hoisting opening after equipment enters a field, heavy equipment cannot be hoisted and lifted, the hoisting platform is divided into a platform with material receiving and a platform without material receiving, proper hoisting frames are required to be selected for hoisting the heavy equipment according to the on-site environment during equipment hoisting, the position of each layer of equipment is easy to disperse in a multi-layer factory building project, the hoisting opening is multiple, and the like.

Disclosure of Invention

In view of the problems in the prior art, the utility model discloses a movable hoisting platform, which adopts the technical scheme that the movable hoisting platform comprises a bottom plate, wherein a U-shaped guardrail is fixedly arranged on the upper surface of the bottom plate, hoisting rings are fixedly arranged at four corners of the top of the guardrail, a material receiving plate rotating mechanism is arranged on the lower surface of the bottom plate, and the bottom plate is U-shaped;

the utility model provides a connect flitch slewing mechanism includes fixed plate, screw rod, backup pad, movable block, movable plate, gear, fixed axle, connecting plate and rack, the fixed plate is equipped with two, two fixed plates fixed mounting respectively is at the lower surface at bottom plate both ends, two the middle part of fixed plate opposite side rotates with the both ends of screw rod to be connected, the screw hole of movable block middle part side is passed to one end of screw rod, the side and the side fixed connection of movable plate one end of movable block lower extreme, the backup pad is equipped with two, and two backup pad fixed mounting are in the lower surface of bottom plate one end, movable plate slidable mounting is in the spout of two backup pad opposite sides, the middle part fixed mounting of movable plate upper surface has the rack, the connecting plate is L shape, and the connecting plate is equipped with two, the upper surface of two connecting plate one end and the both sides fixed connection of material receiving plate one end lower surface, two the side of connecting plate other end rotates with the opposite side of bottom plate one end to be connected, two the opposite side and the both ends fixed connection of fixed axle of connecting plate, the side and the medial surface fixed connection of gear, the movable plate can not be used to change the lifting platform at the same place, but the lifting platform is connected to the rotation of the rotatable platform of the movable plate with the corresponding to the gear, can not use the lifting platform to change the lifting platform.

As a preferable technical scheme of the utility model, the lower surface of the material receiving plate is fixedly provided with a plurality of reinforcing ribs, and the arranged reinforcing ribs can improve the strength of the material receiving plate and the bearing capacity of the material receiving plate.

As a preferable technical scheme of the utility model, four moving wheels are fixedly arranged on the lower surfaces of the two ends of the bottom plate, and the arranged moving wheels can enable the hoisting platform to move on the ground, so that the hoisting platform is convenient to install.

As a preferable technical scheme of the utility model, the side surface of the opening of the guardrail is fixedly connected with one ends of two steel ropes, hooks are fixedly arranged on the end surfaces of the other ends of the two steel ropes, hanging rings matched with the two hooks are fixedly arranged on the two sides of the material receiving plate far away from the upper surface of the connecting plate, the arranged steel ropes, the hooks and the hanging rings can be matched to provide traction for the material receiving plate, the bearing capacity of the material receiving plate is further improved, and the material receiving plate is prevented from rotating in the process of transferring equipment.

As a preferable technical scheme of the utility model, the fixed plate far away from the supporting plate on the bottom plate is rotatably provided with the hand wheel, the shaft in the middle of the side surface of the hand wheel penetrates through the through hole in the side surface of the fixed plate to be fixedly connected with one end of the screw rod, and the arranged hand wheel can enable people to conveniently push the screw rod to rotate.

The utility model has the beneficial effects that: according to the utility model, the movable block and the movable plate can be driven to move through the screw rod, so that the rack on the movable plate drives the gear to rotate, the gear drives the fixed shaft, the connecting plate and the receiving plate to rotate, the receiving plate is enabled to rotate to the outer side of the bottom plate and be connected with the lifting opening, one lifting platform can be suitable for various field environments, the lifting efficiency of electromechanical equipment can be effectively improved for different lifting openings without replacing the lifting platform, the lifting platform is convenient to use, the strength of the receiving plate can be improved through the reinforcing ribs, the bearing capacity of the receiving plate is improved, the lifting platform can be moved on the ground through the movable wheels, the installation of the lifting platform is convenient, the traction can be provided for the receiving plate through the cooperation of the steel rope, the hook and the hanging ring, the bearing capacity of the receiving plate is further improved, the receiving plate is prevented from rotating in the process of transferring equipment, and people can conveniently push the screw rod to rotate through the hand wheel, so that the lifting platform is convenient to operate.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of a rotation mechanism of a receiving plate according to the present utility model;

fig. 4 is a schematic diagram of a moving plate structure according to the present utility model.

In the figure: 1 a bottom plate, 2 guardrails, 3 lifting rings, 4 a receiving plate rotating mechanism, 41 a fixed plate, 42 a screw rod, 43 a supporting plate, 44 a moving block, 45 a moving plate, 46 gears, 47 a fixed shaft, 48 a connecting plate, 49 racks, 5 a receiving plate, 6 reinforcing ribs, 7 a moving wheel, 8 steel ropes, 9 hooks, 10 hanging rings and 11 hand wheels.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses a movable hoisting platform, which adopts the technical scheme that the movable hoisting platform comprises a bottom plate 1, wherein a U-shaped guardrail 2 is fixedly arranged on the upper surface of the bottom plate 1, hoisting rings 3 are fixedly arranged at four corners of the top of the guardrail 2, a receiving plate rotating mechanism 4 is arranged on the lower surface of the bottom plate 1, the bottom plate 1 is U-shaped, and four movable wheels 7 are fixedly arranged on the lower surfaces of two ends of the bottom plate 1;

the receiving plate rotating mechanism 4 comprises two fixed plates 41, screw rods 42, a supporting plate 43, a moving block 44, a moving plate 45, gears 46, a fixed shaft 47, a connecting plate 48 and racks 49, wherein the two fixed plates 41 are respectively and fixedly arranged on the lower surfaces of two ends of the bottom plate 1, the middle parts of the opposite side surfaces of the two fixed plates 41 are rotationally connected with the two ends of the screw rods 42, one end of the screw rods 42 passes through screw holes in the middle side surfaces of the moving block 44, a hand wheel 11 is rotationally arranged on the fixed plate 41 which is far away from the supporting plate 43 on the bottom plate 1, a shaft in the middle of the side surface of the hand wheel 11 passes through a through hole in the side surface of the fixed plate 41 to be fixedly connected with one end of the screw rods 42, the side surface of the lower end of the moving block 44 is fixedly connected with the side surface of one end of the moving plate 45, the two supporting plates 43 are fixedly arranged on the lower surfaces of one end of the bottom plate 1, the moving plate 45 is slidingly arranged in sliding grooves on the opposite side surfaces of the two supporting plates 43, the middle part of the upper surface of the movable plate 45 is fixedly provided with a rack 49, the connecting plates 48 are L-shaped, the two connecting plates 48 are provided with two connecting plates, the upper surfaces of one ends of the two connecting plates 48 are fixedly connected with the two sides of the lower surface of one end of the receiving plate 5, the lower surface of the receiving plate 5 is fixedly provided with a plurality of reinforcing ribs 6, the strength of the receiving plate 5 can be improved through the reinforcing ribs 6, the bearing capacity of the receiving plate 5 is improved, the side surface of the opening of the guardrail 2 is fixedly connected with one ends of the two steel ropes 8, the end surfaces of the other ends of the two steel ropes 8 are fixedly provided with hooks 9, the two sides of the receiving plate 5 away from the upper surface of the connecting plates 48 are fixedly provided with hanging rings 10 matched with the two hooks 9, traction can be provided for the receiving plate 5 through the cooperation of the steel ropes 8, the hooks 9 and the hanging rings 10, the bearing capacity of the receiving plate 5 is further improved, the receiving plate 5 is prevented from rotating in the process of transferring equipment, the side of the other end of the two connecting plates 48 is rotationally connected with the opposite side of one end of the bottom plate 1, the opposite side of the two connecting plates 48 close to the bottom plate 1 is fixedly connected with two ends of the fixed shaft 47, the side of the middle part of the fixed shaft 47 is fixedly connected with the inner side of the gear 46, the gear 46 is meshed with the rack 49, the moving block 44 and the moving plate 45 can be driven to move through the screw 42, the rack 49 on the moving plate 45 drives the gear 46 to rotate, the gear 46 drives the fixed shaft 47, the connecting plates 48 and the receiving plate 5 to rotate, the receiving plate 5 is rotated to the outer side of the bottom plate 1 to be connected with lifting openings, one lifting platform can be suitable for various field environments, the lifting platform does not need to be replaced for different lifting openings, the lifting efficiency of electromechanical equipment can be effectively improved, and the lifting platform is convenient to use.

The working principle of the utility model is as follows: the lifting platform is installed on the tower crane through the lifting ring 3, when the electromechanical equipment is lifted, if the lifting opening of the factory building is provided with the material receiving platform, the material receiving platform is directly arranged on the bottom plate 1 for lifting, if the lifting opening of the factory building is not provided with the material receiving platform, the lifting platform can be lifted to a certain height, the hand wheel 11 is pushed to rotate, the hand wheel 11 drives the screw rod 42 to rotate, the screw rod 42 drives the moving block 44 and the moving plate 45 to move, the moving plate 45 moves towards the opening direction of the guardrail 2, the rack 49 on the moving plate 45 drives the gear 46 to rotate, the gear 46 drives the fixed shaft 47 and the connecting plate 48 to rotate, the connecting plate 48 drives the material receiving plate 5 to rotate, the upper surfaces of the bottom plate 1 are flush, the hooks 9 on the two steel ropes 8 are hung on the two hanging rings 10, the electromechanical equipment is pulled on the bottom plate 1 at the moment, and the electromechanical equipment can be lifted when the electromechanical equipment is lifted, and the lifting opening of the factory building is connected.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (5)

1. The movable hoisting platform is characterized by comprising a bottom plate (1), wherein a U-shaped guardrail (2) is fixedly arranged on the upper surface of the bottom plate (1), hoisting rings (3) are fixedly arranged at four corners of the top of the guardrail (2), a receiving plate rotating mechanism (4) is arranged on the lower surface of the bottom plate (1), and the bottom plate (1) is U-shaped;

the receiving plate rotating mechanism (4) comprises two fixing plates (41), a screw rod (42), a supporting plate (43), a moving block (44), a moving plate (45), gears (46), a fixed shaft (47), a connecting plate (48) and racks (49), wherein the two fixing plates (41) are respectively and fixedly arranged on the lower surfaces of two ends of a bottom plate (1), the middle parts of opposite side surfaces of the two fixing plates (41) are rotationally connected with the two ends of the screw rod (42), one end of the screw rod (42) penetrates through a screw hole on the side surface of the middle part of the moving block (44), the side surface of the lower end of the moving block (44) is fixedly connected with the side surface of one end of the moving plate (45), the two supporting plates (43) are provided with two, the two supporting plates (43) are fixedly arranged on the lower surface of one end of the bottom plate (1), the moving plate (45) is slidably arranged in a sliding groove on the opposite side surface of the two supporting plates (43), the middle part of the upper surface of the moving plate (45) is fixedly provided with the racks (49), the connecting plate (48) is L-shaped, one end of the connecting plate (48) is provided with two opposite side surfaces of the two connecting plates (48) which are connected with one end of the opposite side surfaces of the connecting plate (1), the two connecting plates (48) are fixedly connected with two ends of a fixed shaft (47) near opposite side surfaces of the bottom plate (1), the side surface in the middle of the fixed shaft (47) is fixedly connected with the inner side surface of a gear (46), and the gear (46) is meshed with a rack (49).

2. A mobile lifting platform as claimed in claim 1, wherein: the lower surface of the receiving plate (5) is fixedly provided with a plurality of reinforcing ribs (6).

3. A mobile lifting platform as claimed in claim 1, wherein: four moving wheels (7) are fixedly arranged on the lower surfaces of the two ends of the bottom plate (1).

4. A mobile lifting platform as claimed in claim 1, wherein: the side of guardrail (2) opening part and the one end fixed connection of two steel cable (8), two all fixed mounting have couple (9) on the terminal surface of steel cable (8) other end, the both sides that connect flitch (5) to keep away from connecting plate (48) upper surface are all fixed mounting have link (10) with two couple (9) matched with.

5. A mobile lifting platform as claimed in claim 1, wherein: the hand wheel (11) is rotatably arranged on a fixed plate (41) which is far away from a supporting plate (43) on the bottom plate (1), and a shaft in the middle of the side surface of the hand wheel (11) penetrates through a through hole in the side surface of the fixed plate (41) and is fixedly connected with one end of a screw rod (42).