CN220950995U - Building material lifting machine - Google Patents

Abstract

The utility model discloses a building material hoister which comprises a frame, wherein an electric winch is arranged at the top of the frame, vertical plates are respectively and fixedly arranged on two sides below the front face of the frame, two seat bodies are respectively and fixedly arranged on two sides above the front face of the frame, protection mechanisms are arranged on each two seat bodies, and a plurality of vertical rods are vertically arranged at the front end of the frame and positioned between the two protection mechanisms. According to the utility model, the protection mechanisms are arranged on two sides of the top of the frame, the protection curtain in the protection mechanisms is unfolded and connected with the vertical plate below the frame, so that the lower end position of the protection curtain is fixed, and the two sides of the front end of the frame are separated through the protection curtain, so that the situation that building materials fall out from the two sides of the frame when falling occurs in the lifting process is prevented, and the vertical rods arranged on the front side of the frame separate the upper side of the front side of the frame by utilizing the vertical rods.

Description

Building material lifting machine

Technical Field

The utility model relates to the technical field of elevators, in particular to a building material elevator.

Background

Building material lifts are devices for transporting building materials vertically or diagonally, often used in building sites or other locations where large amounts of material are required to be transported. It can transport building materials such as concrete, sand, brick, steel bar, etc. from ground or low level to high level or remote location.

When using the building material elevator, operators may cause the material to fall if they are operating improperly or are unfamiliar with the method of use of the equipment. For example, the lifting speed is too high, the lifting height exceeds the carrying capacity of the equipment, the operation is unstable, and the like, so that the material can be dropped, and the material cannot be prevented from shaking in the process of lifting the material from a low place to a high place, so that if the material drops, personnel are nearby, and the personnel can be possibly injured.

Therefore, it is necessary to invent a building material elevator to solve the above problems.

Disclosure of utility model

The utility model aims to provide a building material lifting machine which aims to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the building material hoister comprises a frame, wherein an electric winch is arranged at the top of the frame, vertical plates are respectively and fixedly arranged at two sides below the front of the frame, two seats are respectively and fixedly arranged at two sides above the front of the frame, each two seats are provided with a protection mechanism, and a plurality of vertical rods are vertically arranged at the front end of the frame and between the two protection mechanisms;

The protection mechanism includes:

The servo motor is transversely and fixedly arranged on the front surface of the outer seat body, a rotating shaft is rotatably arranged between every two seat bodies, and the output end of the servo motor is fixedly connected with the front end of the rotating shaft;

the protection curtain is wound on the rotating shaft, and the tail end of the protection curtain is fixedly connected with the outer side of the rotating shaft.

As a preferable scheme of the utility model, the front ends of the two vertical plates are movably provided with baffle plates through hinges, and the front surfaces of the two baffle plates are connected through inserting rods in an inserting way.

As a preferable scheme of the utility model, the tops of the two vertical plates are respectively provided with a groove, the two sides above the two vertical plates are respectively provided with a jack corresponding to the grooves, and each jack is internally inserted with a bolt.

As a preferable scheme of the utility model, the protective curtain is a grid-shaped structure woven by metal wires, the lower end of the protective curtain can be inserted into a groove at the top of the vertical plate, and the lower end of the protective curtain can be connected with the bolt.

As a preferable scheme of the utility model, the two sides of the top of the frame are fixedly provided with the cross beams, the two cross beams are fixedly provided with the guide rails, and the two ends of the bottom of the electric winch are in sliding connection with the two guide rails through the sliding blocks.

As a preferable scheme of the utility model, the vertical rods are made of metal materials, the lower ends of the vertical rods are sleeved with rubber sleeves, and the vertical rods are positioned above the baffle plates.

In the technical scheme, the utility model has the technical effects and advantages that:

1. The protection mechanism is arranged on two sides of the top of the frame, the protection curtain in the protection mechanism is unfolded, the protection curtain is connected with the vertical plate below the frame, so that the lower end position of the protection curtain is fixed, the front end two sides of the frame are separated through the protection curtain, building materials are prevented from falling out of the two sides of the frame when falling out of the frame in the lifting process, the vertical rods arranged on the front face of the frame are separated from the front face of the frame by the vertical rods, the materials are prevented from falling out of the front face of the frame in the lifting process, and accidents are avoided when the materials fall out of the frame in the lifting process.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for those skilled in the art.

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

FIG. 2 is a first perspective view of the frame of the present utility model;

FIG. 3 is a second perspective view of the frame of the present utility model;

FIG. 4 is a view showing the connection of the riser and baffle of the present utility model;

Fig. 5 is an exploded view of the protective mechanism of the present utility model.

Reference numerals illustrate:

1. A frame; 2. a guide rail; 3. an electric winch; 4. a vertical rod; 5. a base; 6. a protective mechanism; 61. a servo motor; 62. a rotating shaft; 63. a protective curtain; 7. a vertical plate; 8. a groove; 9. a jack; 10. a baffle; 11. a cross beam; 12. a bolt.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a building material hoister as shown in figures 1-5, which comprises a frame 1, wherein an electric winch 3 is arranged at the top of the frame 1, vertical plates 7 are respectively and fixedly arranged at two sides below the front of the frame 1, two seat bodies 5 are respectively and fixedly arranged at two sides above the front of the frame 1, each two seat bodies 5 are provided with a protection mechanism 6, and a plurality of vertical rods 4 are vertically arranged at the front end of the frame 1 and between the two protection mechanisms 6;

The guard mechanism 6 includes:

A servo motor 61 transversely and fixedly arranged on the front surface of the outer seat body 5, a rotating shaft 62 is rotatably arranged between every two seat bodies 5, and the output end of the servo motor 61 is fixedly connected with the front end of the rotating shaft 62;

The protection curtain 63 is wound on the rotating shaft 62, and the tail end of the protection curtain 63 is fixedly connected with the outer side of the rotating shaft 62.

Further, in the above technical solution, the front ends of the two vertical plates 7 are movably installed with the baffle plates 10 through hinges, the front surfaces of the two baffle plates 10 are inserted and connected through the inserting rod, and the lower ends of the protection curtains 63 are connected through the baffle plates 10.

Further, in the above technical scheme, the top of two risers 7 is provided with grooves 8, the two sides above two risers 7 are provided with jacks 9 corresponding to the grooves 8, each jack 9 is internally inserted with a plug 12, and the lower end of the unfolded protective curtain 63 is inserted through the plug 12, so that the protective curtain is fixed in the grooves 8 above the risers 7.

Further, in the above technical scheme, the protection curtain 63 is a mesh-like structure woven by metal wires, the lower end of the protection curtain 63 can be inserted into the groove 8 at the top of the vertical plate 7, and the lower end of the protection curtain 63 can be connected with the plug pin 12, and the protection curtain 63 is woven into a mesh shape by metal wires, so that the protection curtain 63 has a good light transmission effect, the toughness of the protection curtain 63 is improved, the service life of the protection curtain 63 is further prolonged, and when materials are prevented from being crashed onto the protection curtain 63, the protection curtain 63 is prevented from being damaged easily.

Further, in the above technical scheme, the cross beams 11 are fixedly installed on two sides of the top of the frame 1, the guide rails 2 are fixedly installed on the two cross beams 11, two ends of the bottom of the electric winch 3 are in sliding connection with the two guide rails 2 through sliding blocks, the guide rails 2 drive the electric winch 3 to move horizontally, and then the electric winch 3 is synchronously driven to move the suspended materials at the lower end of the electric winch 3.

Further, in the above technical scheme, the pole setting 4 adopts metal material to make, and rubber sleeve has all been cup jointed to the lower extreme of every pole setting 4, and pole setting 4 is located the top of baffle 10, prevents through rubber sleeve that the human body from being in when sending the below of frame 1 with the material, collides with the lower extreme of pole setting 4, causes the damage.

When the building material hoister is used, the working process of the building material hoister is as follows:

Placing the material below the front face of the frame 1, turning and opening two baffles 10 to move the material between two vertical plates 7, connecting the material with a hook below the electric winch 3, closing the baffles 10, simultaneously starting two protection mechanisms 6, rotating a servo motor 61 on the two protection mechanisms 6, controlling a rotating shaft 62 to rotate by the servo motor 61, when the rotating shaft 62 rotates, gradually expanding a protection curtain 63 wound on the rotating shaft 62, gradually lowering the lower end of the protection curtain 63 and lowering the protection curtain to the upper part of the vertical plates 7, inserting the lower end of the protection curtain 63 into a groove 8 above the vertical plates 7, inserting a plug pin 12 into a jack 9 above the vertical plates 7, and inserting and connecting the plug pin 12 with the lower end of the protection curtain 63, thereby fixing the lower end of the protection curtain 63 into the groove 8 above the vertical plates 7, then starting the electric winch 3, driving the material to lift by the electric winch 3, and simultaneously restarting the guide rail 2 to control the electric winch 3 to move in the horizontal direction only when the material rises to a proper position height, thereby conveying the material to a certain position;

And when electric winch 3 drives the material and rises at the front end of frame 1, if the condition that the material dropped appears, when the material drops from the both sides of frame 1, because the expansion of protection curtain 63, consequently, when the material drops, the material can smash on protection curtain 63 to the material can't drop from the both sides of frame 1, because protection curtain 63 adopts the wire to weave and form, and when the material was smash on protection curtain 63, also can not easily cause protection curtain 63 to damage, and when the material promotes, and when dropping out from the front of frame 1, because a plurality of pole setting 4 has been installed to the front top of frame 1, cut off the front top of frame 1 through pole setting 4, reduce the interval between every pole setting 4 through increasing the quantity of pole setting 4, so as to avoid the material to smash out outside problem appearance from the front of frame 1.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. Building material lifting machine, including frame (1), its characterized in that: the electric winch is arranged at the top of the frame (1), vertical plates (7) are respectively and fixedly arranged at two sides below the front of the frame (1), two seat bodies (5) are respectively and fixedly arranged at two sides above the front of the frame (1), protection mechanisms (6) are arranged on every two seat bodies (5), and a plurality of vertical rods (4) are vertically arranged at the front end of the frame (1) and between the two protection mechanisms (6);

The protection mechanism (6) comprises:

The servo motor (61) is transversely and fixedly arranged on the front surface of the outer seat body (5), a rotating shaft (62) is rotatably arranged between every two seat bodies (5), and the output end of the servo motor (61) is fixedly connected with the front end of the rotating shaft (62);

The protection curtain (63) is wound on the rotating shaft (62), and the tail end of the protection curtain (63) is fixedly connected with the outer side of the rotating shaft (62).

2. A building material elevator according to claim 1, wherein: the front ends of the two vertical plates (7) are movably provided with baffle plates (10) through hinges, and the front surfaces of the two baffle plates (10) are connected through inserting rods in an inserting mode.

3. A building material elevator according to claim 1, wherein: the tops of the two vertical plates (7) are provided with grooves (8), jacks (9) are arranged on two sides above the two vertical plates (7) and correspond to the grooves (8), and bolts (12) are inserted into each jack (9).

4. A building material elevator according to claim 3, wherein: the protection curtain (63) is a grid-shaped structure woven by metal wires, the lower end of the protection curtain (63) can be inserted into a groove (8) at the top of the vertical plate (7), and the lower end of the protection curtain (63) can be connected with the bolt (12).

5. A building material elevator according to claim 1, wherein: the electric winch is characterized in that the two sides of the top of the frame (1) are fixedly provided with cross beams (11), the two cross beams (11) are fixedly provided with guide rails (2), and the two ends of the bottom of the electric winch (3) are in sliding connection with the two guide rails (2) through sliding blocks.

6. A building material elevator according to claim 2, characterized in that: the vertical rods (4) are made of metal materials, rubber sleeves are sleeved at the lower ends of the vertical rods (4), and the vertical rods (4) are located above the baffle plates (10).