CN213231087U

CN213231087U - Lifting platform for building

Info

Publication number: CN213231087U
Application number: CN202022289724.6U
Authority: CN
Inventors: 李生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-05-18
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a lifting platform for building, including the mount, the lower extreme fixed mounting of mount has the base, the upper end fixed mounting of mount has the fixed station, the upper end the place ahead fixed mounting of fixed station has winding mechanism, the first wire rope of lower extreme fixedly connected with of winding mechanism, the front end movable mounting of mount has the elevating platform, the upper end fixed mounting of elevating platform has the link, the upper end rear fixedly connected with second wire rope of link, second wire rope's one end fixedly connected with stopper, winding mechanism comprises mounting panel, reel and motor, the quantity of mounting panel is two sets of, reel movable mounting is two sets of position between the mounting panel. The utility model discloses can improve the security when promoting the platform and use, make to promote the platform and have limit structure, drop suddenly when avoiding promoting the platform and using, have the practicality.

Description

Lifting platform for building

Technical Field

The utility model relates to a promote platform technical field, especially relate to promotion platform for building.

Background

Modern buildings are mostly high-rise structures, and in the construction process of the high-rise buildings, some materials and construction personnel need to move up and down on the construction buildings through lifting platforms, so that construction is convenient.

The existing lifting platform for the building has certain defects when in use, the lifting platform is not high in safety when in use, the lifting platform is not provided with a limiting safety structure, safety accidents are easily caused when a towed steel wire rope is broken, certain influence is brought to the using process, and therefore the lifting platform for the building is improved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a lifting platform for buildings.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

lifting platform for building, including the mount, the lower extreme fixed mounting of mount has the base, the upper end fixed mounting of mount has the fixed station, the upper end the place ahead fixed mounting of fixed station has winding mechanism, the first wire rope of lower extreme fixedly connected with of winding mechanism, the front end movable mounting of mount has the lifting platform, the upper end fixed mounting of lifting platform has the link, the upper end rear fixedly connected with second wire rope of link, fixed mounting in the rear end of mount top has the limiting plate, second wire rope's one end fixedly connected with stopper.

Preferably, the winding mechanism comprises mounting panel, reel and motor, the quantity of mounting panel is two sets of, reel movable mounting is two sets of position between the mounting panel, the equal fixedly connected with connecting axle in both ends of reel, the one end fixedly connected with drive wheel of connecting axle, the motor is located one of them set of one side of mounting panel, the winding is connected with the driving chain between motor and the drive wheel.

Preferably, the guide wheels are fixedly mounted on the upper portion of the interior of the fixing frame, the number of the guide wheels is two, the two groups of guide wheels are horizontally and symmetrically distributed on the upper portion of the interior of the fixing frame, and the second steel wire rope bypasses the two groups of guide wheels and is fixedly connected with the limiting block.

Preferably, a guide rail is fixedly arranged in front of the inside of the fixed frame, and the fixed table is movably connected with the fixed frame through the guide rail.

Preferably, the middle outer surface of the limiting plate is provided with a through hole, and the limiting block is located below the limiting plate.

Preferably, the limiting block is composed of a balancing weight and a rubber pad, the rubber pad is fixedly mounted at the upper end of the balancing weight, a spring is fixedly connected to the upper end of the rubber pad, a positioning plate is fixedly connected to the upper end of the spring, and the second steel wire rope penetrates through the positioning plate and the upper end of the rubber pad and the upper end of the balancing weight.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the second steel wire rope, the limiting plate and the limiting block, one end of the second steel wire rope is fixedly connected with the connecting frame of the lifting platform, and the other end of the second steel wire rope runs through the limiting plate and is fixedly connected with the limiting block;

2. in the utility model, the limiting block has a buffering effect through the arranged balancing weight, the rubber pad, the spring and the positioning plate, when the limiting block is limited, the spring and the rubber pad can buffer the pulling force generated on the limiting block when the lifting platform falls, thereby better playing the role of limiting safety and leading the using effect of the lifting platform to be better;

to sum up, the utility model discloses can improve the security when promoting the platform use, make to promote the platform and have limit structure, drop suddenly when avoiding promoting the platform use, have the practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the lifting platform for building according to the present invention;

fig. 2 is a schematic structural view of a rolling structure of the lifting platform for building according to the present invention;

fig. 3 is the utility model provides a structural schematic of the stopper of lifting platform for building.

In the figure: the automatic winding machine comprises a fixing frame 1, a base 2, a fixing table 3, a winding mechanism 4, a first steel wire rope 5, a lifting table 6, a connecting frame 7, a second steel wire rope 8, a limiting plate 9, a limiting block 10, a mounting plate 11, a winding drum 12, a connecting shaft 13, a driving wheel 14, a motor 15, a driving chain 16, a balancing weight 17, a rubber pad 18, a spring 19 and a positioning plate 20.

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.

The first embodiment is as follows:

referring to fig. 1-2, lifting platform for building, including mount 1, the lower extreme fixed mounting of mount 1 has base 2, the upper end fixed mounting of mount 1 has fixed station 3, the upper end the place ahead fixed mounting of fixed station 3 has winding mechanism 4, the first wire rope 5 of lower extreme fixedly connected with of winding mechanism 4, the front end movable mounting of mount 1 has hoisting platform 6, the upper end fixed mounting of hoisting platform 6 has link 7, the upper end rear fixedly connected with second wire rope 8 of link 7, fixed mounting has limiting plate 9 on the rear end of mount 1, the one end fixedly connected with stopper 10 of second wire rope 8.

The winding mechanism 4 comprises mounting plates 11, winding drums 12 and motors 15, the number of the mounting plates 11 is two, the winding drums 12 are movably mounted between the two mounting plates 11, connecting shafts 13 are fixedly connected to two ends of the winding drums 12, driving wheels 14 are fixedly connected to one ends of the connecting shafts 13, the motors 15 are located on one sides of the mounting plates 11, and driving chains 16 are wound between the motors 15 and the driving wheels 14.

Wherein, the inside top fixed mounting of mount 1 has the guide pulley, and the quantity of guide pulley is two sets of, and two sets of guide pulleys are horizontal symmetric distribution in the inside top of mount 1, and second wire rope 8 is around two sets of guide pulleys and stopper 10 fixed connection.

Wherein, the inside the fixed mount 1 is fixed with the guide rail in the place ahead, and fixed station 3 passes through guide rail and fixed mount 1 swing joint.

Wherein, the middle surface of limiting plate 9 has seted up the through-hole, and stopper 10 is located the position of limiting plate 9 below.

Example two:

referring to fig. 1-3, lifting platform for building, including mount 1, the lower extreme fixed mounting of mount 1 has base 2, the upper end fixed mounting of mount 1 has fixed station 3, the upper end the place ahead fixed mounting of fixed station 3 has winding mechanism 4, the first wire rope 5 of lower extreme fixedly connected with of winding mechanism 4, the front end movable mounting of mount 1 has hoisting platform 6, the upper end fixed mounting of hoisting platform 6 has link 7, the upper end rear fixedly connected with second wire rope 8 of link 7, fixed mounting has limiting plate 9 on the rear end of mount 1, the one end fixedly connected with stopper 10 of second wire rope 8.

Wherein, stopper 10 comprises balancing weight 17 and rubber pad 18, and rubber pad 18 fixed mounting is in the upper end of balancing weight 17, the upper end fixedly connected with spring 19 of rubber pad 18, the upper end fixedly connected with locating plate 20 of spring 19, and second wire rope 8 runs through locating plate 20 and the upper end fixed connection of rubber pad 18 and balancing weight 17.

The working principle is as follows: when the lifting platform is used, the lifting platform is installed and fixed through the base 2 at the lower end of the fixing frame 1, materials or workers to be lifted stand on the lifting platform 6, the winding drum 12 of the winding mechanism 4 is driven by the motor 15 to rotate, then the first steel wire rope 5 is wound, along with the winding of the first steel wire rope 5, the lifting platform 6 is pulled upwards by the first steel wire rope 5, the lifting platform 6 rises on the fixing frame 1, when the lifting platform 6 needs to be put down, the first steel wire rope 5 on the winding drum 12 is released, when the first steel wire rope 5 is suddenly broken, the lifting platform 6 falls under the action of gravity, the lifting platform 6 pulls the limiting block 10 downwards through the second steel wire rope 8, when the lifting platform 6 falls to the ground soon, the limiting block 10 is blocked by the limiting plate 9, and simultaneously the rubber pad 18 and the spring 19 on the limiting block 10 buffer effect is achieved, so that the limiting buffer effect is achieved by the limiting block 10, and the situation that the lifting, therefore, the safety of the lifting platform is higher when the lifting platform is used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Lifting platform for building, including mount (1), its characterized in that, the lower extreme fixed mounting of mount (1) has base (2), the upper end fixed mounting of mount (1) has fixed station (3), the upper end the place ahead fixed mounting of fixed station (3) has winding mechanism (4), the first wire rope of lower extreme fixedly connected with (5) of winding mechanism (4), the front end movable mounting of mount (1) has hoisting platform (6), the upper end fixed mounting of hoisting platform (6) has link (7), the upper end rear fixedly connected with second wire rope (8) of link (7), the rear end top fixed mounting of mount (1) has limiting plate (9), the one end fixedly connected with stopper (10) of second wire rope (8).

2. The lifting platform for the building as claimed in claim 1, wherein the winding mechanism (4) is composed of two sets of mounting plates (11), winding drums (12) and motors (15), the number of the mounting plates (11) is two, the winding drums (12) are movably mounted between the two sets of mounting plates (11), both ends of the winding drums (12) are fixedly connected with connecting shafts (13), one end of each connecting shaft (13) is fixedly connected with a driving wheel (14), the motors (15) are located on one side of one set of the mounting plates (11), and a driving chain (16) is wound between the motors (15) and the driving wheels (14).

3. The lifting platform for buildings as claimed in claim 1, wherein the fixed frame (1) is fixedly provided with two groups of guide wheels at the upper part inside, the two groups of guide wheels are horizontally and symmetrically distributed at the upper part inside the fixed frame (1), and the second steel wire rope (8) bypasses the two groups of guide wheels and is fixedly connected with the limiting block (10).

4. The lifting platform for buildings as claimed in claim 1, characterized in that a guide rail is fixedly installed in front of the inside of the fixed frame (1), and the fixed platform (3) is movably connected with the fixed frame (1) through the guide rail.

5. The lifting platform for buildings as claimed in claim 1, wherein the middle outer surface of the limiting plate (9) is provided with a through hole, and the limiting block (10) is located at a position below the limiting plate (9).

6. The lifting platform for the building as claimed in claim 1, wherein the limiting block (10) is composed of a balancing weight (17) and a rubber pad (18), the rubber pad (18) is fixedly installed at the upper end of the balancing weight (17), the upper end of the rubber pad (18) is fixedly connected with a spring (19), the upper end of the spring (19) is fixedly connected with a positioning plate (20), and the second steel wire rope (8) penetrates through the positioning plate (20) and the upper end of the rubber pad (18) and the balancing weight (17) and is fixedly connected with the same.