CN216863525U

CN216863525U - Article overhead hoist is used in room construction

Info

Publication number: CN216863525U
Application number: CN202220358445.7U
Authority: CN
Inventors: 郭晋坤; 乔宇翔; 任晓迪
Original assignee: Shanxi Expressway Group Taiyuan Co ltd
Current assignee: Shanxi Expressway Group Taiyuan Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-01
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses an article hoisting device for building construction, which comprises a hoisting module, a hoisting module and a protection module, wherein the hoisting module comprises a base, a trapezoidal sliding block connected with the base in a sliding manner, a turntable arranged at the top of the trapezoidal sliding block, a mechanical arm connected with the turntable and an electric push rod connected between the trapezoidal sliding block and the base, and the hoisting module comprises a sliding plate connected with the turntable in a sliding manner. According to the utility model, the rotating part is clamped with the rotating shaft, then the second motor drives the rotating shaft to rotate, the first lifting rope and the second lifting rope are wound, and the second lifting rope is positioned in the annular groove, so that the winding length of the second lifting rope in the same time period is smaller than that of the first lifting rope, and therefore, the condition that the lifted article leaves the bearing plate is avoided, the weight of the article completely falls on the bearing plate, the load of the second lifting rope is reduced, the article falling probability in the lifting process is further reduced, and the lifting efficiency is improved.

Description

Article overhead hoist is used in room construction

Technical Field

The utility model relates to the technical field of article hoisting for house construction, in particular to an article hoisting device for house construction.

Background

The lifting machine is a machine capable of transferring and replacing objects and is divided into a rotating arm type lifting machine, a movable lifting machine, a straight-in type lifting machine and a full-angle type lifting machine. The power device comprises a motor, a speed reducer, a clutch, a brake, a rope drum, a steel wire rope and the like. The motor is a magnetizing single-phase capacitor motor and is provided with a mechanism which can brake when power is off; the motor is also provided with a thermosensitive switch which can prevent the motor from being burnt out due to overheating.

When the lifting device lifts an article from the ground, the weight of the article is completely borne by the lifting rope connected with the lifting device, the lifting rope is easy to break, the article falling rate is high, the economic loss is caused, the lifting operation is stopped when the lifting operation is called, and the lifting efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

an article lifting device for building comprises a lifting module, a lifting module and a protection module, wherein the lifting module comprises a base, a trapezoidal sliding block connected with the base in a sliding manner, a turntable arranged at the top of the trapezoidal sliding block, a mechanical arm connected with the turntable and an electric push rod connected between the trapezoidal sliding block and the base, the hoisting module comprises a sliding plate which is connected with the turntable in a sliding way, a bearing plate which is connected with the sliding plate, a second motor which is connected with the turntable, a rotating shaft which is connected with an output shaft of the second motor, a rotating part which is sleeved outside the rotating shaft, a first lifting rope which is connected between the rotating part and the bearing plate and a second lifting rope which is connected with the rotating shaft, the protection module comprises a vertical plate fixedly connected with the sliding plate, a guide rod movably penetrating through the vertical plate, a baffle fixedly connected with the guide rod and a spring sleeved outside the guide rod.

By adopting the technical scheme, the structural design of the hoisting module and the hoisting module is adopted, the load of the second hoisting rope connected with an object is reduced, the probability that the object falls in the hoisting process is reduced, the hoisting efficiency is improved, and then the amplitude of the swinging of the object can be reduced through the protection module, so that the object can accurately fall into the hands of workers.

The present invention in a preferred example may be further configured to: the trapezoidal sliding block is internally embedded with a first motor, an output shaft of the first motor is fixedly connected with the rotary table, the bottom of the rotary table is contacted with the top of the base, and the second motor is positioned on one side of the mechanical arm.

Through adopting above-mentioned technical scheme, first motor drives 360 degrees rotations of carousel, makes the handling operation can hoist the article of arbitrary direction, improves use comfort.

The present invention in a preferred example may be further configured to: the front end of the rotating shaft is movably sleeved with a supporting plate, the supporting plate is fixedly connected with the rotating disc, the rotating shaft is provided with an annular groove, and the annular groove is located between the two rotating parts.

Through adopting above-mentioned technical scheme, realize in the same period, the first lifting rope of pivot winding and the length of second lifting rope are different, realize that article weight presses the purpose of accepting the board completely.

The present invention in a preferred example may be further configured to: the pivot outside processing has a plurality of rectangular blocks, and a plurality of rectangular blocks are located both sides around the ring channel respectively, seted up on the rotation piece and be suitable for the draw-in groove of rectangular block joint.

Through adopting above-mentioned technical scheme, the state that first lifting rope can be controlled to rectangular block and rotation piece mutually supporting.

The present invention in a preferred example may be further configured to: the object overhead hoist is used in room construction still includes the adjustment subassembly, the adjustment subassembly include with carousel sliding connection's L shape slide and two with L shape slide threaded connection and the opposite threaded rod of direction of rotation.

Through adopting above-mentioned technical scheme, can make L shape slide move in opposite directions through rotating the threaded rod, and then the probability rotates the connected state of piece and rectangular block.

The utility model in a preferred example may be further configured to: two the threaded rod is located two rotation outsides respectively, L shape slide outer wall contacts with a rotation outer wall.

Through adopting above-mentioned technical scheme, the position overall arrangement of L shape slide can drive two and rotate piece and pivot joint, and then realizes the handling operation.

The present invention in a preferred example may be further configured to: the base outside rigid coupling has a plurality of plate bodys, and is a plurality of plate body bottom all is located same horizontal plane with the base bottom.

By adopting the technical scheme, the contact area between the base and the ground is increased, and the probability of rollover of the base is reduced.

The present invention in a preferred example may be further configured to: the first lifting rope and the second lifting rope are fixedly connected with metal hooks at one ends, and the radius of the first lifting rope is smaller than that of the second lifting rope.

Through adopting above-mentioned technical scheme, the metal hook can make first lifting rope with accept the board, the second lifting rope and the handling article between be connected more firmly.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the rotating part is clamped with the rotating shaft, then the second motor drives the rotating shaft to rotate, the first lifting rope and the second lifting rope are wound, and the second lifting rope is positioned in the annular groove, so that the winding length of the second lifting rope in the same time period is smaller than that of the first lifting rope, and therefore, the condition that the lifted article leaves the bearing plate is avoided, the weight of the article completely falls on the bearing plate, the load of the second lifting rope is reduced, the article falling probability in the lifting process is further reduced, and the lifting efficiency is improved.

2. According to the utility model, the rotating part and the rotating shaft are manually separated from a clamping relation, the bearing plate rotates downwards after losing the tension of the first rope body, then the article moves downwards and in the direction away from the mechanical arm, the article swings and then transmits the force generated by swinging to the baffle plate, and the spring and the guide rod are mutually matched, so that the swinging amplitude of the article is reduced, and the article can accurately fall into the hands of workers.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the rotating shaft of the present invention.

Reference numerals:

100. a hoisting module; 110. a base; 120. a trapezoidal slider; 130. a turntable; 140. a mechanical arm; 150. an electric push rod;

200. hoisting the module; 210. a slide plate; 220. a bearing plate; 230. a second motor; 240. a rotating shaft; 250. a rotating member; 260. a first lifting rope; 270. a second lifting rope;

300. a protection module; 310. a vertical plate; 320. a guide bar; 330. a baffle plate; 340. a spring;

400. an adjustment assembly; 410. an L-shaped slide plate; 420. a threaded rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The following describes an article lifting device for building construction according to some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

with reference to fig. 1 to 4, the article lifting device for building provided by the utility model comprises a lifting module 100, a lifting module 200 and a protection module 300, wherein the lifting module 100 comprises a base 110 and a trapezoidal slider 120 slidably connected with the base 110, the trapezoidal slider 120 can reciprocate left and right on the base 110 under the pushing of an electric push rod 150, so as to achieve the purpose of accurately transporting lifted articles, the turntable 130 is mounted at the top of the trapezoidal slider 120, the turntable 130 can improve the flexibility of lifting operation, so that the lifting operation is more convenient, the mechanical arm 140 connected with the turntable 130 and the electric push rod 150 connected between the trapezoidal slider 120 and the base 110 are provided, and the electric push rod 150 provides power for the movement of the trapezoidal slider 120;

the hoisting module 200 comprises a sliding plate 210 connected with the turntable 130 in a sliding manner, and a receiving plate 220 connected with the sliding plate 210, wherein the receiving plate 220 is used for receiving hoisted articles and reducing the probability of falling of the articles when being hoisted, and a second motor 230 connected with the turntable 130, the second motor 230 provides power for hoisting operation, and comprises a rotating shaft 240 connected with an output shaft of the second motor 230, a rotating member 250 sleeved outside the rotating shaft 240, a first hoisting rope 260 connected between the rotating member 250 and the receiving plate 220, and a second hoisting rope 270 connected with the rotating shaft 240;

the protection module 300 comprises a vertical plate 310 fixedly connected with the sliding plate 210 and a guide rod 320 movably penetrating through the vertical plate 310, the guide rod 320 can guide the motion track of the baffle plate 330, so that the baffle plate 330 moves more stably, the baffle plate 330 is fixedly connected with the guide rod 320, the spring 340 is sleeved on the outer side of the guide rod 320, and the amplitude of the swing of the articles is reduced through the baffle plate 330 under the mutual matching of the spring 340 and the guide rod 320.

Further, a first motor is embedded in the trapezoidal sliding block 120, an output shaft of the first motor is fixedly connected with the rotary table 130, the bottom of the rotary table 130 is in contact with the top of the base 110, the second motor 230 is located on one side of the mechanical arm 140, and the first motor can drive the rotary table 130 to rotate, so that the lifting operation is more flexible.

Further, the base 110 outside rigid coupling has a plurality of plate bodys, and is a plurality of the plate body bottom all is located same horizontal plane with base 110 bottom, can increase the area of contact on base 110 and ground through the plate body, makes the handling operation more stable.

Furthermore, a metal hook is fixedly connected to one end of each of the first lifting rope 260 and the second lifting rope 270, the radius of the first lifting rope 260 is smaller than that of the second lifting rope 270, and the metal hook can enable the connection between the first lifting rope 260 and the receiving plate 220, between the second lifting rope 270 and the lifted objects to be firmer.

Example two:

with reference to fig. 1 and fig. 3, on the basis of the first embodiment, a supporting plate is movably sleeved at the front end of the rotating shaft 240, the supporting plate is fixedly connected to the rotating disc 130, an annular groove is formed in the rotating shaft 240, the annular groove is located between the two rotating members 250, and the annular groove is formed, so that the lengths of the first lifting rope 260 and the second lifting rope 270 wound on the rotating shaft 240 are different in the same time period, and further, the purpose that the weight of an article is completely pressed on the bearing plate 220 is achieved.

Specifically, a plurality of rectangular blocks have been processed in the pivot 240 outside, and a plurality of rectangular blocks are located both sides around the ring channel respectively, seted up on the rotation piece 250 and be suitable for the draw-in groove of rectangular block joint sets up the state that the first lifting rope 260 can be realized to the rectangular block, and when needs loosen first lifting rope, only need with the rotation piece 250 with the rectangular block separation can.

Example three:

in the above embodiment, referring to fig. 1-3, the article lifting device for building construction further comprises an adjusting assembly 400, wherein the adjusting assembly 400 comprises an L-shaped sliding plate 410 slidably connected to the rotary plate 130 and two threaded rods 420 threadedly connected to the L-shaped sliding plate 410 and having opposite rotation directions, and by rotating the threaded rods 420, the two L-shaped sliding plates 410 can be urged to move towards each other, thereby controlling the connection relationship between the rotating member 250 and the rotating shaft 240.

Further, two the threaded rod 420 is located two outsides of rotating 250 respectively, L shape slide 410 outer wall contacts with the outer wall of rotating 250, and L shape slide 410's position overall arrangement can drive two

rotations

250 and 240 joints of pivot, and then realizes the handling operation.

The working principle and the using process of the utility model are as follows: in the initial state, the bearing plate 220 is pulled up by the first lifting rope 260, then the articles connected by the second lifting rope 270 completely fall on the bearing plate 220, when the present invention is put into practical use, the rotating part 250 is clamped with the rotating shaft 240, then the second motor 230 drives the rotating shaft 240 to rotate, the first lifting rope 260 and the second lifting rope 270 are wound, because the second lifting rope 270 is positioned in the annular groove, the winding length of the second lifting rope 270 in the same time period is smaller than the winding length of the first lifting rope 260, thereby avoiding the condition that the lifted articles leave the bearing plate 220, the weight of the articles completely fall on the bearing plate 220, reducing the load of the second lifting rope 270, further reducing the probability that the articles fall off in the lifting process, in addition, during the period, the first lifting rope 260 pulls up the sliding plate 210, changes the height of the articles from the ground, so that the lifting operation is smoother, when the articles need to be lifted, the threaded rod 420 is rotated to restore the two L-shaped sliding plates 410 to the initial position, then the rotating part 250 and the rotating shaft 240 are separated from the clamping connection manually, the bearing plate 220 rotates downwards after losing the pulling force of the first rope 260, then the article moves downwards and away from the mechanical arm 140, the article swings in the process and then transmits the force generated by the swinging to the baffle 330, and the spring 340 and the guide rod 320 are matched with each other, so that the swinging amplitude of the article is reduced, and the article can accurately fall into the hands of workers.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides an article overhead hoist is used in room construction which characterized in that includes:

the lifting module (100) comprises a base (110), a trapezoidal sliding block (120) connected with the base (110) in a sliding mode, a rotary table (130) installed at the top of the trapezoidal sliding block (120), a mechanical arm (140) connected with the rotary table (130) and an electric push rod (150) connected between the trapezoidal sliding block (120) and the base (110);

the hoisting module (200) comprises a sliding plate (210) in sliding connection with the rotary table (130), a bearing plate (220) connected with the sliding plate (210), a second motor (230) connected with the rotary table (130), a rotating shaft (240) connected with an output shaft of the second motor (230), a rotating member (250) sleeved outside the rotating shaft (240), a first hoisting rope (260) connected between the rotating member (250) and the bearing plate (220), and a second hoisting rope (270) connected with the rotating shaft (240);

the protection module (300) comprises a vertical plate (310) fixedly connected with the sliding plate (210), a guide rod (320) movably penetrating through the vertical plate (310), a baffle (330) fixedly connected with the guide rod (320) and a spring (340) sleeved on the outer side of the guide rod (320).

2. The building article lifting device as claimed in claim 1, wherein a first motor is embedded in the trapezoidal sliding block (120), an output shaft of the first motor is fixedly connected with the rotary table (130), the bottom of the rotary table (130) is in contact with the top of the base (110), and the second motor (230) is located on one side of the mechanical arm (140).

3. The object overhead hoist is used in building according to claim 1, characterized in that, the activity cover in pivot (240) front end is equipped with the backup pad, the backup pad is with carousel (130) rigid coupling, the last ring channel that has seted up of pivot (240), the ring channel is located two and rotates between piece (250).

4. The object lifting device for the house building according to claim 3, wherein a plurality of rectangular blocks are processed on the outer side of the rotating shaft (240), the rectangular blocks are respectively positioned on the front side and the rear side of the annular groove, and a clamping groove suitable for clamping the rectangular blocks is formed in the rotating piece (250).

5. The building article handling device of any one of claims 1 to 4, further comprising an adjusting assembly (400), wherein the adjusting assembly (400) comprises an L-shaped sliding plate (410) connected with the rotary plate (130) in a sliding manner and two threaded rods (420) connected with the L-shaped sliding plate (410) in a threaded manner and having opposite rotation directions.

6. The building construction article hoisting device of claim 5, wherein two threaded rods (420) are respectively arranged at the outer sides of the two rotating members (250), and the outer wall of the L-shaped sliding plate (410) is in contact with the outer wall of the rotating member (250).

7. The building article lifting device according to claim 1, wherein a plurality of plate bodies are fixedly connected to the outer side of the base (110), and the bottoms of the plate bodies and the bottom of the base (110) are located on the same horizontal plane.

8. The building construction article lifting device as claimed in claim 1, wherein one end of each of the first lifting rope (260) and the second lifting rope (270) is fixedly connected with a metal hook, and the radius of the first lifting rope (260) is smaller than that of the second lifting rope (270).