CN211198515U

CN211198515U - Mechanical lifting platform

Info

Publication number: CN211198515U
Application number: CN201921599708.8U
Authority: CN
Inventors: 张小云
Original assignee: Zhuji Yuebo Enterprise Management Consulting Co Ltd
Current assignee: Zhuji Yuebo Enterprise Management Consulting Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-07
Anticipated expiration: 2029-09-24

Abstract

The utility model provides a mechanical lifting platform relates to the mechanical equipment field. This mechanical lifting platform, the on-line screen storage device comprises a base, the bottom surface fixed mounting of base has four universal wheels, and the last fixed surface of base installs four slide bars, and a plurality of recess has been seted up to the periphery of slide bar, and the top of base is provided with two diaphragms and two risers, the both ends of two diaphragms respectively with be located the place ahead and be located the upper end fixed connection of two slide bars at rear, the both ends that are located one side riser respectively with the one end fixed mounting of two diaphragms of homonymy, the top of base is provided with the platform device, four slide bars all run through the platform device. This mechanical lifting platform through setting up power device, coiling mechanism, platform device and base, has reached the effect that has certain security when work platform is in the eminence, has solved that prior art's small-size lifting platform has certain danger, self safety can not obtain the problem of guaranteeing when causing the workman to use.

Description

Mechanical lifting platform

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a machinery lift platform.

Background

In present production operational environment, often can involve high altitude construction, owing to can receive place or staff's restriction in the operation of ascending a height now, bring certain influence to production, and current equipment structure of ascending a height is great, inconvenient removal, consequently derives many miniature mechanical lift platforms.

However, many existing mechanical lifting platforms are dangerous to some extent when in use, and are easy to fall off when operated manually, and because of the small limitation of the mechanism of the small lifting platform, the bearing capacity of the small lifting platform is low, and the operation of many workers is not standard in reality, so that the small lifting platform is dangerous greatly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mechanical lifting platform has solved prior art's small-size lifting platform and has had certain danger, self safety can not obtain the problem of assurance when causing the workman to use.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a machinery lift platform, the on-line screen storage device comprises a base, the bottom surface fixed mounting of base has four universal wheels, the last fixed surface of base installs four slide bars, a plurality of recess has been seted up to the periphery of slide bar, the top of base is provided with two diaphragms and two risers, the both ends of two diaphragms respectively with the upper end fixed connection who is located the place ahead and is located two slide bars at the rear, the both ends that are located one side riser respectively with the one end fixed mounting of two diaphragms of homonymy, the top of base is provided with platform device, four slide bars all run through platform device, the last fixed surface of two risers installs the coiling mechanism, the one end and the platform device fixed connection that the coiling mechanism kept away from the diaphragm, the last fixed surface of the diaphragm that is located the place ahead is installed with power device, power device's both ends mesh with, Four clamping rings and four protective covers, wherein the guardrails are fixedly arranged on the upper surface of the working platform, the four clamping rings are respectively and fixedly arranged at four angular positions of the working platform, the four protective covers are respectively and fixedly sleeved on the outer surfaces of the four clamping rings, one ends of the two coiling devices, far away from the two transverse plates, are respectively and fixedly connected with the left side and the right side of the working platform, four sliding rods respectively penetrate through the four clamping rings, clamping plates are respectively arranged between the clamping rings and the working platform and are respectively and fixedly connected with the clamping rings and the working platform, each coiling device comprises two drums, two steel cables, a rotating shaft and a turbine, the two drums are respectively and fixedly sleeved on the outer surfaces of the rotating shaft, the turbine is fixedly sleeved at the front end of the rotating shaft, the rotating shaft is rotatably connected with a vertical plate, one ends of the, two main shafts of the double-headed motor are respectively and fixedly connected with the two worms, the two worms are respectively meshed with the two turbines, the double-headed motor is fixedly connected with the transverse plate, connecting rods are arranged between the two worms and the main shafts of the double-headed motor, two ends of each connecting rod are respectively and fixedly connected with the main shafts and the worms of the double-headed motor, and the connecting rods are rotatably connected with the transverse plate positioned in front.

Preferably, the four sliding rods are arranged in parallel, the plurality of grooves are distributed in an array mode at equal intervals, and the sliding rods can play a role in limiting the platform device.

Preferably, the protective cover is of a sleeve-shaped structure, the protective cover and the clamping ring are arranged concentrically, and the protective cover can prevent the joint of the clamping ring and the sliding rod from being polluted by air dust.

Preferably, the cardboard is L column structure, and the cardboard can be installed with four angle cooperations of work platform, sets up height and the convenient to detach cardboard that the cardboard can be adjusted to the cardboard.

Preferably, be located two steel cables on the left side and be located two steel cables on the right side and set up with work platform's vertical central line bilateral symmetry, work platform's equilibrium can be guaranteed to the steel cable.

(III) advantageous effects

The utility model provides a machinery lift platform. The method has the following beneficial effects:

1. the mechanical lifting platform is provided with the power device, the winding device, the platform device and the base, the worm can drive the turbine to rotate according to the worm when the double-head motor rotates, when the turbine rotates, the drum wheel can be driven to rotate, when the drum wheel rotates, the platform device is driven to move upwards according to the steel cable, when the platform device moves, the clamping ring can slide along with the sliding rod, when the working platform inclines, the clamping ring can be clamped in the groove, and then the recess can play the effect of fixed snap ring, just so can guarantee that work platform can not incline by a wide margin, and when the steel cable bursts apart, work platform also can not descend, has reached the effect that work platform has certain security when being in the eminence, has solved that prior art's small-size lift platform has certain danger, self safety can not obtain the problem of guaranteeing when causing the workman to use.

2. This mechanical lifting platform, through setting up the safety cover, the safety cover can completely cut off snap ring and slide bar and external environment's contact, prevents that the dust in the air from entering into the inside of recess and snap ring, leads to the device wearing and tearing to cause danger.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the platform device of the present invention;

FIG. 3 is a schematic view of the connection between the power unit and the winding device of the present invention;

fig. 4 is a schematic structural diagram of the snap ring of the present invention.

The device comprises a base 1, universal wheels 2, sliding rods 3, grooves 4, transverse plates 5, vertical plates 6, platform devices 7, a working platform 71, a guardrail 72, a 73 clamping ring, a 74 protective cover, a 75 clamping plate, a 8 winding device, a drum wheel 81, a 82 steel cable, a 83 rotating shaft, a 84 turbine, a 9 power device, a 91 double-head motor, a 92 worm and a 93 connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a mechanical lift platform:

embodiment one, as shown in fig. 1-4, includes base 1, its characterized in that: four universal wheels 2 are fixedly mounted on the bottom surface of the base 1, four sliding rods 3 are fixedly mounted on the upper surface of the base 1, a plurality of grooves 4 are formed in the circumferential surface of each sliding rod 3, two transverse plates 5 and two vertical plates 6 are arranged above the base 1, two ends of each transverse plate 5 are respectively fixedly connected with the upper ends of the two sliding rods 3 positioned in front and at the rear, two ends of each vertical plate 6 positioned on one side are respectively fixedly mounted with one ends of the two transverse plates 5 positioned on the same side, a platform device 7 is arranged above the base 1, the four sliding rods 3 all penetrate through the platform device 7, the four sliding rods 3 are arranged in parallel, the grooves 4 are distributed in an array manner at equal intervals, the sliding rods 3 can play a role of limiting the platform device 7, rolling devices 8 are fixedly mounted on the upper surfaces of the two vertical plates 6, one ends, far away from the transverse plates 5, of the rolling devices 8 are fixedly, two ends of the power device 9 are respectively meshed with the two winding devices 8.

In the second embodiment, as shown in fig. 2 to 4, the platform device 7 includes a working platform 71, a guardrail 72, four snap rings 73 and four protective covers 74, the guardrail 72 is fixedly installed on the upper surface of the working platform 71, the four snap rings 73 are respectively and fixedly installed at four angular positions of the working platform 71, the four protective covers 74 are respectively and fixedly sleeved on the outer surfaces of the four snap rings 73, the protective covers 74 are sleeve-shaped structures, the protective covers 74 and the snap rings 73 are concentrically arranged, the protective covers 74 can prevent the joints between the snap rings 73 and the sliding rods 3 from being polluted by air and dust, one ends of the two rolling devices 8 far away from the two transverse plates 5 are respectively and fixedly connected with the left and right sides of the working platform 71, the four sliding rods 3 respectively penetrate through the four snap rings 73, grease is applied to the joints between the snap rings 73 and the sliding rods 3, snap plates 75 are respectively arranged between the snap rings 73 and the working platform 71, the snap plates 75 are respectively and fixedly connected with the snap rings 73 and the working platform 71, the snap plates 75 are L.

Third embodiment, as shown in fig. 1, the winding device 8 includes two drums 81, two steel cables 82, a rotating shaft 83 and a turbine 84, the two drums 81 are all fixedly sleeved on the outer surface of the rotating shaft 83, the turbine 84 is fixedly sleeved on the front end of the rotating shaft 83, the rotating shaft 83 is rotatably connected with the vertical plate 6, one ends of the two steel cables 82 are respectively wound on the circumferential surfaces of the two drums 81, the other ends of the two steel cables 82 are fixedly connected with the working platform 71, the two steel cables 82 located on the left side and the two steel cables 82 located on the right side are arranged in bilateral symmetry with the vertical center line of the working platform 71, and the steel cables 82 can ensure the balance of.

In the fourth embodiment, as shown in fig. 3, the power device 9 includes a double-headed motor 91 and two worms 92, two main shafts of the double-headed motor 91 are respectively and fixedly connected to the two worms 92, the two worms 92 are respectively engaged with the two worm wheels 84, the double-headed motor 91 is fixedly connected to the transverse plate 5, a connecting rod 93 is respectively disposed between the two worms 92 and the main shafts of the double-headed motor 91, two ends of the connecting rod 93 are respectively and fixedly connected to the main shafts of the double-headed motor 91 and the worms 92, and the connecting rod 93 is rotatably connected to the transverse plate 5 located in front.

When the double-end motor 91 rotates, the worm 92 can be used for driving the turbine 84 to rotate, the turbine 84 can be driven to rotate when rotating, the drum 81 can be driven to rotate when rotating, the platform device 7 can be driven to move upwards according to the steel cable 82 when the drum 81 rotates, when the platform device 7 moves, the clamping ring 73 can slide along with the sliding rod 3, when the working platform 71 inclines, the clamping ring 73 can be clamped inside the groove 4, the groove 4 can play a role in fixing the clamping ring 73, so that the working platform 71 can not incline greatly, when the steel cable 82 collapses, the working platform 71 cannot descend, the protective cover 74 can isolate the clamping ring 73 from the sliding rod 3 from contacting with the external environment, dust in the air is prevented from entering the groove 4 and the clamping ring 73, and the universal wheel 2 can guarantee a quick and labor-saving moving device.

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

Claims

1. The utility model provides a machinery lift platform, includes base (1), its characterized in that: four universal wheels (2) are fixedly mounted on the bottom surface of the base (1), four sliding rods (3) are fixedly mounted on the upper surface of the base (1), a plurality of grooves (4) are formed in the circumferential surface of each sliding rod (3), two transverse plates (5) and two vertical plates (6) are arranged above the base (1), two ends of each transverse plate (5) are fixedly connected with the upper ends of the two sliding rods (3) located in the front and the rear respectively, two ends of each vertical plate (6) located on one side are fixedly mounted with one ends of the two transverse plates (5) located on the same side respectively, a platform device (7) is arranged above the base (1), the four sliding rods (3) penetrate through the platform device (7), rolling devices (8) are fixedly mounted on the upper surfaces of the two vertical plates (6), one end, far away from the transverse plates (5), of each rolling device (8) is fixedly connected with the platform device (7), and a power device (9) is fixedly mounted on the, two ends of the power device (9) are respectively meshed with the two winding devices (8).

2. A mechanical lifting platform according to claim 1, wherein: platform device (7) include work platform (71), guardrail (72), four snap rings (73) and four safety cover (74), guardrail (72) fixed mounting is at the upper surface of work platform (71), four snap rings (73) are fixed mounting respectively in four angular positions of work platform (71), four safety cover (74) are fixed the surface of cup jointing respectively at four snap rings (73), two coiling mechanism (8) keep away from the one end of two diaphragm (5) respectively with work platform (71) left and right sides fixed connection, four slide bar (3) run through four snap rings (73) respectively.

3. A mechanical lifting platform according to claim 2, wherein: clamping plates (75) are arranged between the clamping rings (73) and the working platform (71), and the clamping plates (75) are fixedly connected with the clamping rings (73) and the working platform (71) respectively.

4. A mechanical lifting platform according to claim 3, wherein: coiling mechanism (8) include two drums (81), two steel cable (82), pivot (83) and turbine (84), and two drums (81) are all fixed the cup joints the surface in pivot (83), and turbine (84) are fixed cup joints the front end in pivot (83), and pivot (83) rotate with riser (6) and are connected, and the periphery at two drums (81) is twined respectively to the one end of two steel cable (82), the other end and work platform (71) fixed connection of two steel cable (82).

5. A mechanical lifting platform according to claim 4, wherein: the power device (9) comprises a double-headed motor (91) and two worms (92), wherein two main shafts of the double-headed motor (91) are fixedly connected with the two worms (92) respectively, the two worms (92) are meshed with the two turbines (84) respectively, and the double-headed motor (91) is fixedly connected with the transverse plate (5).

6. A mechanical lifting platform according to claim 5, wherein: connecting rods (93) are arranged between the two worms (92) and the main shaft of the double-headed motor (91), two ends of each connecting rod (93) are fixedly connected with the main shaft of the double-headed motor (91) and the worm (92), and the connecting rods (93) are rotatably connected with the transverse plate (5) positioned in front.