CN210457310U

CN210457310U - High-efficient safe building material hoisting device

Info

Publication number: CN210457310U
Application number: CN201920747933.5U
Authority: CN
Inventors: 卓丽霞
Original assignee: Fujian Nanlan Construction Co Ltd
Current assignee: Fujian Nanlan Construction Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-05-05
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a high-efficient safe building material hoisting device, comprising a base plate, the equal fixedly connected with supporting leg all around of bottom plate bottom, the middle-end fixedly connected with inverter motor of bottom, the surface of inverter motor output is equipped with first rolling wheel and second rolling wheel from the back to preceding cover in proper order, the equal swing joint in both sides of bottom plate bottom has first pulley. The utility model discloses a slide bar and sliding sleeve's cooperation is used, be convenient for carry on spacingly to the lift of placing the case, make it can not appear rocking at the lift in-process, the phenomenon that drops has been avoided appearing in the material promotion in-process, the security has been improved, it is poor to have solved current building material hoisting device lifting efficiency, the security is lower simultaneously, it rocks to produce very easily at the material promotion in-process, lead to the material to drop at the promotion in-process, simultaneously because the volume is great when descending, can cause violent rocking, also there is certain dangerous problem.

Description

High-efficient safe building material hoisting device

Technical Field

The utility model relates to a construction technical field specifically is a high-efficient safe building material hoisting device.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and can also be said to be the process of changing various lines on design drawings into objects at specified places, and the construction process comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the place of construction operation is called as a building construction site or a construction site, also called as a construction site, materials need to be lifted from a low position to a high position in the building construction process to facilitate construction, the conventional building material lifting device is poor in lifting efficiency and low in safety, and can easily shake in the material lifting process, so that the materials fall off in the lifting process, and meanwhile, due to large volume, the shaking can be caused violently when the materials fall, and certain dangerousness also exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient safe building material hoisting device possesses high-efficient safe advantage, and it is poor to have solved current building material hoisting device lifting efficiency, and the security is lower simultaneously, promotes the in-process at the material and produces very easily and rock, leads to the material to drop at the promotion in-process, simultaneously when descending because the volume is great, can cause violent rocking, also has certain dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency and safe building material lifting device comprises a bottom plate, wherein supporting legs are fixedly connected to the periphery of the bottom plate, a variable frequency motor is fixedly connected to the middle end of the bottom plate, a first winding wheel and a second winding wheel are sequentially sleeved on the surface of the output end of the variable frequency motor from back to front, first pulleys are movably connected to two sides of the bottom plate, through holes are formed in two sides of the bottom plate and positioned on the outer sides of the first pulleys, vertical rods are fixedly connected to two sides of the top of the bottom plate, a top plate is fixedly connected to the top of each vertical rod, a second pulley is movably connected to the outer side of the bottom of the top plate, a sliding rod is fixedly connected to the inner side of the bottom of the top plate, a sliding sleeve is sleeved on the surface of the sliding rod, a connecting block is, the bottom of the inner side of the sliding rod is provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding block in a sliding mode, the inner side of the sliding block is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly connected with an expansion spring, and the bottom of the expansion spring is fixedly connected to the top of the bottom plate.

Preferably, the top of the supporting plate is fixedly connected with a cushion pad, and the cushion pad is made of rubber or sponge.

Preferably, the surface of first rolling wheel and second rolling wheel all twines wire rope, and the wire rope on first rolling wheel surface passes first pulley in the left side and second pulley and fixed connection in the top of left side connecting block in proper order, the wire rope on second rolling wheel surface passes first pulley in the right side and second pulley and fixed connection in the top of right side connecting block in proper order.

Preferably, the number of the telescopic springs is at least three, and the telescopic springs are uniformly distributed at the bottom of the supporting plate.

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

the utility model discloses a slide bar and the cooperation of sliding sleeve are used, be convenient for carry on spacingly to the lift of placing the case, make it can not appear rocking at the lift in-process, the phenomenon that drops has been avoided appearing in the material promotion in-process, the security has been improved, use through expanding spring and backup pad, be convenient for cushion it when placing the case descending, produce violent impact and cause danger when avoiding its descending, cooperation through first wind-up wheel and second wind-up wheel is used, be convenient for will place the both sides of case and raise simultaneously, the lifting efficiency is improved, it is poor to have solved current building material hoisting device lifting efficiency, the security is lower simultaneously, it rocks to produce very easily at the material promotion in-process, lead to the material to drop at the promotion in-process, simultaneously because the volume is great when descending, can cause violent rocking, also there is certain dangerous problem.

Drawings

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

fig. 2 is a top view of the inverter motor of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a vertical rod 2, a sliding sleeve 3, a second pulley 4, a top plate 5, a sliding rod 6, a connecting block 7, a placing box 8, a through hole 9, a first pulley 10, a steel wire rope 11, an expansion spring 12, a variable frequency motor 13, a second winding wheel 14, a supporting plate 15, a supporting leg 16, a first winding wheel 17, a sliding groove 18, a sliding block 19 and a cushion pad 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. 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 utility model provides a bottom plate 1, montant 2, sliding sleeve 3, second pulley 4, roof 5, slide bar 6, connecting block 7, place case 8, through-hole 9, first pulley 10, wire rope 11, expanding spring 12, inverter motor 13, second rolling wheel 14, backup pad 15, supporting leg 16, first rolling wheel 17, spout 18, slider 19 and cushion 20 part are the general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-3, a high-efficiency and safe building material lifting device comprises a base plate 1, supporting legs 16 are fixedly connected to the periphery of the bottom of the base plate 1, a variable frequency motor 13 is fixedly connected to the middle end of the bottom of the base plate 1, a first winding wheel 17 and a second winding wheel 14 are sequentially sleeved on the surface of the output end of the variable frequency motor 13 from back to front, steel wire ropes 11 are wound on the surfaces of the first winding wheel 17 and the second winding wheel 14, the steel wire ropes 11 on the surface of the first winding wheel 17 sequentially penetrate through a left first pulley 10 and a left second pulley 4 and are fixedly connected to the top of a left connecting block 7, the steel wire ropes 11 on the surface of the second winding wheel 14 sequentially penetrate through a right first pulley 10 and a right pulley 4 and are fixedly connected to the top of a right connecting block 7, and two sides of a placing box 8 can be lifted up simultaneously through the cooperation of the first winding wheel 17 and the second, the lifting efficiency is improved, the two sides of the bottom plate 1 are movably connected with first pulleys 10, the two sides of the bottom plate 1 and the outer sides of the first pulleys 10 are provided with through holes 9, the two sides of the top of the bottom plate 1 are fixedly connected with vertical rods 2, the top of the vertical rods 2 is fixedly connected with a top plate 5, the outer side of the bottom of the top plate 5 is movably connected with a second pulley 4, the inner side of the bottom of the top plate 5 is fixedly connected with a sliding rod 6, the bottom of the sliding rod 6 is fixedly connected with the top of the bottom plate 1, the surface of the sliding rod 6 is sleeved with a sliding sleeve 3, the outer side of the sliding sleeve 3 is fixedly connected with a connecting block 7, the inner side of the sliding sleeve 3 is fixedly connected with a placing box 8, the lifting of the placing box 8 is convenient to limit through the matching use of the sliding rod, the bottom of the inner side of the sliding rod 6 is provided with a sliding groove 18, the inner cavity of the sliding groove 18 is connected with a sliding block 19 in a sliding manner, the inner side of the sliding block 19 is fixedly connected with a supporting plate 15, the top of the supporting plate 15 is fixedly connected with a cushion pad 20, the cushion pad 20 is made of rubber or sponge material, the bottom of the supporting plate 15 is fixedly connected with expansion springs 12, the number of the expansion springs 12 is at least three, the expansion springs are uniformly distributed at the bottom of the supporting plate 15, the bottoms of the expansion springs 12 are fixedly connected with the top of the bottom plate 1, through the use of the expansion springs 12 and the supporting plate 15, the placing box 8 is convenient to buffer when descending, danger caused by violent impact when descending is avoided, the problem that the existing building material lifting device is poor in lifting efficiency is solved, meanwhile, the safety is low, the swinging is easily generated in the material, it causes severe shaking and has a certain risk.

When the device is used, the frequency conversion motor 13 is controlled to work through the peripheral controller, the first winding wheel 17 and the second winding wheel 14 are driven to rotate slowly through the forward rotation of the output end of the frequency conversion motor, the left side of the placing box 8 is lifted through the steel wire rope 11 on the surface of the first winding wheel 17, the right side of the placing box 8 is lifted through the steel wire rope 11 on the surface of the second winding wheel 14, two sides of the placing box 8 are lifted simultaneously, in the lifting process, the sliding sleeves 3 on two sides of the placing box 8 slide on the surface of the sliding rod 6, so that the placing box is more stable in the lifting process, the frequency conversion motor 13 is controlled to rotate reversely through the peripheral controller, so that the placing box 8 descends, and falls to the top of the supporting plate 15 after the falling, the buffering is carried out through the buffering cushion 20, and the telescopic spring 12 further buffers the falling process, so that.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

In summary, the following steps: the efficient and safe building material lifting device is convenient for limiting the lifting of the placing box 8 by matching the sliding rod 6 with the sliding sleeve 3, so that the placing box can not shake in the lifting process, the falling phenomenon in the material lifting process is avoided, the safety is improved, the placing box 8 can be conveniently buffered when falling by using the telescopic spring 12 and the supporting plate 15, the danger caused by severe impact generated when falling is avoided, the lifting efficiency is improved by matching the first winding wheel 17 with the second winding wheel 14, the two sides of the placing box 8 can be conveniently lifted simultaneously, the problem that the existing building material lifting device is poor in lifting efficiency is solved, meanwhile, the safety is low, the shaking is easily generated in the material lifting process, the material drops in the lifting process, and the violent shaking can be caused by large volume when falling, there is also a problem of a certain risk.

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. A high-efficient safe building material hoisting device, includes bottom plate (1), its characterized in that: the supporting legs (16) are fixedly connected to the periphery of the bottom plate (1), the variable frequency motor (13) is fixedly connected to the middle end of the bottom plate (1), the surface of the output end of the variable frequency motor (13) is sequentially sleeved with a first winding wheel (17) and a second winding wheel (14) from back to front, the first pulley (10) is movably connected to the two sides of the bottom plate (1), through holes (9) are formed in the two sides of the bottom plate (1) and positioned on the outer side of the first pulley (10), vertical rods (2) are fixedly connected to the two sides of the top of the bottom plate (1), a top plate (5) is fixedly connected to the top of the vertical rods (2), the second pulley (4) is movably connected to the outer side of the bottom of the top plate (5), slide rods (6) are fixedly connected to the inner side of the bottom of the top plate (5), and, the utility model discloses a sliding rod (6) for the building, including slide bar (6), the surface cover of slide bar is equipped with sliding sleeve (3), the outside fixedly connected with connecting block (7) of sliding sleeve (3), case (8) are placed to the inboard fixedly connected with of sliding sleeve (3), spout (18) have been seted up to the inboard bottom of slide bar (6), the inner chamber sliding connection of spout (18) has slider (19), the inboard fixedly connected with backup pad (15) of slider (19), the bottom fixedly connected with expanding spring (12) of backup pad (15), the bottom fixed connection of expanding spring (12) is in the top of bottom plate (1).

2. An efficient and safe building material lifting device as defined in claim 1, wherein: the top fixedly connected with blotter (20) of backup pad (15), and blotter (20) are rubber or sponge material.

3. An efficient and safe building material lifting device as defined in claim 1, wherein: first wind-up wheel (17) and second wind-up wheel (14) the surface all twine wire rope (11), and wire rope (11) on first wind-up wheel (17) surface pass first pulley (10) in left side and second pulley (4) and fixed connection in the top of left side connecting block (7) in proper order, wire rope (11) on second wind-up wheel (14) surface pass first pulley in right side (10) and second pulley (4) and fixed connection in the top of right side connecting block (7) in proper order.

4. An efficient and safe building material lifting device as defined in claim 1, wherein: the number of the extension springs (12) is at least three, and the extension springs are uniformly distributed at the bottom of the support plate (15).