CN216038398U

CN216038398U - Building material elevating gear for building site

Info

Publication number: CN216038398U
Application number: CN202122553946.9U
Authority: CN
Inventors: 刘世辉; 苏钢
Original assignee: Shandong Hi Speed Dejian Group Co Ltd
Current assignee: Shandong Hi Speed Dejian Group Co Ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-15
Anticipated expiration: 2031-10-22

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a building material lifting device for a building site, which comprises a base, a rotating body rotatably connected to the base, a lifting platform and a lifting mechanism for driving the lifting platform to move, wherein the rotating body can rotate relative to the base, the lifting platform is a material supporting and carrying platform, and the lifting platform is driven by the lifting mechanism to reciprocate up and down along the rotating body.

Description

Building material elevating gear for building site

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a building material lifting device for a building site.

Background

The building materials are the general names of materials used in civil engineering and constructional engineering and can be divided into structural materials, decorative materials and some special materials, the structural materials comprise wood, bamboo wood, stone materials, cement, concrete, metal, tiles, ceramics, glass, engineering plastics, composite materials and the like, the building materials are generally transferred at high and low positions on the site by manpower at present, the labor intensity is high, the labor investment is large, the construction efficiency is low, the existing tools suitable for the material transfer on the site are few, most of the existing tools have simple lifting functions, the direction adjustment and the angle adjustment are not convenient, and the operation and the use on the site are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building material lifting device for a building site, which can solve the problems pointed out in the background technology.

The utility model provides a building material elevating gear for building site, includes base, rotates rotor, the lift platform of connection on the base and drives the elevating system of lift platform motion, the rotor can be the gyration for the base and rotate, lift platform carries the material platform for the material support, lift platform is under elevating system's drive, along rotor up-and-down motion.

Preferably, the rotating body comprises a rotating disc at the bottom and a fixed base frame connected above the rotating disc, and the rotating disc is rotatably connected to the center of the base through a rotary bearing and is driven to rotate through a speed reduction motor.

Preferably, be equipped with material mounting fixture on the lift platform, material mounting fixture is used for the fixed material, material mounting fixture includes the splint of both sides and drive splint simultaneous movement's actuating mechanism.

Preferably, the driving mechanism is a positive and negative tooth screw rod assembly, and the positive and negative tooth screw rod assembly comprises a positive and negative tooth screw rod, a screw rod sliding seat and a guide rod.

Preferably, the lifting platform comprises a groove body and a flat plate covering the groove body, the positive and negative screw rod assemblies are arranged in the groove body, the screw rod sliding seat is connected with the clamping plate through a connecting guide post, and a guide groove matched with the connecting guide post is formed in the flat plate.

Preferably, elevating system is electronic lead screw slip table, and it sets up along rotor direction of height, and it includes motor, lead screw, direction slide bar and connects the slide, it is connected with lift platform to connect the slide, drives lift platform reciprocating motion.

Preferably, one side of the lifting platform is hinged to the outer side end of the connecting sliding seat, the bottom of the lifting platform is supported by a first power mechanism, the movable end of the first power mechanism is hinged to the bottom of the lifting platform, the other end of the first power mechanism is hinged to a fixing plate, and the fixing plate is fixedly connected to the lower portion of the connecting sliding seat.

Preferably, a plurality of travelling wheels are arranged below the base.

Preferably, supporting legs are arranged below the base, are movably connected to the base and are driven to move up and down through a second power mechanism so as to be folded and unfolded,

preferably, the first power mechanism and the second power mechanism are both electric push rods or air cylinders.

The utility model provides a building material lifting device for a building site, which is very suitable for occasions such as the building site and the like, has the advantages of convenience in transfer, angle adjustment, manual operation and the like, and can improve the working efficiency, reduce the labor intensity and reduce the manual input to a great extent.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention,

FIG. 2 is a schematic structural diagram of the present invention,

FIG. 3 is a schematic structural view of the material holding jig of the present invention,

description of reference numerals:

reference numbers in the figures: a base 1; a rotating disk 21; a fixed base frame 22; a lifting platform 3; a tank body 31; a plate 32; a guide groove 33; a clamp plate 41; a positive and negative teeth screw rod 42; a lead screw slider 43; a guide rod 44; a connecting guide post 45; a motor 51; a screw 52; a guide slide bar 53; a connecting slide 54; a first power mechanism 6; a fixed plate 7; a traveling wheel 8; supporting legs 9; a second power mechanism 10; a reduction motor 11; the seat 12 is hinged.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

Example 1:

as shown in fig. 1-3, an embodiment of the utility model provides a building material lifting device for a building site, which includes a base 1, a rotator rotatably connected to the base 1, a lifting platform 3 and a lifting mechanism for driving the lifting platform 3 to move, wherein the rotator can rotate in a rotation manner relative to the base 1, the lifting platform 3 is a material supporting and carrying platform, the lifting platform 3 is driven by the lifting mechanism to reciprocate up and down along the rotator, specifically, the rotator includes a rotating disc 21 at the bottom and a fixed base frame 22 connected above the rotating disc 21, the fixed base frame 22 has a certain height for installing the fixed lifting mechanism, the rotating disc 21 is rotatably connected to the center of the base 1 through a rotary bearing and is driven to rotate through a speed reduction motor 11, the speed reduction motor 11 can be located below the base 1, the power output end of the speed reduction motor is connected to the rotating disc 21, and drives the rotating disc 21 to rotate, concretely, elevating system is electronic lead screw slip table, and it sets up along rotor direction of height, and it includes motor 51, lead screw 52, direction slide bar 53 and connects slide 54, connects slide 54 and is connected with elevating platform 3, drives elevating platform 3 reciprocating motion, through above-mentioned structure, not only can realize the lift of building materials, can also adjust the position and the angle of loading and unloading, convenient to use more can be applicable to the building site environment.

Example 2:

particularly, as shown in fig. 3, a material fixing clamp is disposed on the lifting platform 3, the material fixing clamp is used for fixing materials, the material fixing clamp includes clamping plates 41 on both sides and a driving mechanism for driving the clamping plates 41 to move synchronously, the material fixing clamp is used for fixing correspondingly, so as to ensure the stability of the building materials in the transfer process, and prevent unnecessary overturn and damage waste of the building materials, specifically, the driving mechanism is a positive and negative tooth lead screw assembly, the positive and negative tooth lead screw assembly includes a positive and negative tooth lead screw 42, a lead screw sliding seat 43 and a guide rod 44, the lifting platform 3 includes a groove body 31 and a flat plate 32 covering the groove body 31, the positive and negative tooth lead screw assembly is disposed in the groove body 31, the lead screw sliding seat 43 is connected with the clamping plates 41 through a connecting guide post 45, a guide groove 33 matched with the connecting guide post 45 is disposed on the flat plate 32, through setting up positive and negative tooth lead screw assembly, can guarantee the planarization of lift platform 3 year material level, can not influence and carry the material.

Example 3:

particularly, as shown in fig. 1-2, in order to facilitate automatic sliding or facilitate discharging after the building materials are in place, one side of the lifting platform 3 is hinged to the outer end of the connecting slide 54, the bottom of the lifting platform 3 is supported by the first power mechanism 6, the movable end of the first power mechanism 6 is hinged to the bottom of the lifting platform 3 by the hinge base 12, the other end of the first power mechanism is hinged to the fixing plate 7 by the hinge base 12, the fixing plate 7 is fixedly connected below the connecting slide 54, the first power mechanism 6 can be an electric push rod or an air cylinder, when discharging, the first power mechanism 6 acts, the lifting platform 3 tilts downwards, the building materials automatically slide or facilitate discharging, discharging is completed, and the first power mechanism 6 acts to return.

In order to facilitate small-range transfer and walking, a plurality of walking wheels 8 are arranged below the base 1, and the walking wheels 8 can be universal wheels.

Because in the lifting process, the walking wheels 8 are unstable, supporting feet 9 are arranged below the base 1, the supporting feet 9 are movably connected to the base 1 and driven to move up and down through a second power mechanism 10, so that the supporting feet are folded and unfolded, the second power mechanism 10 can be an electric push rod or an air cylinder and is distributed on the table board of the base 1, and the movable end of the second power mechanism is connected with the supporting feet 9.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. The utility model provides a building material elevating gear for building site which characterized in that: including base (1), rotate rotor, lift platform (3) and the elevating system of drive lift platform (3) motion of connection on base (1), the rotor can be the gyration for base (1) and rotate, lift platform (3) carry the material platform for the material support, lift platform (3) are under elevating system's drive, along rotor up-and-down motion.

2. A construction material lifting device for a construction site according to claim 1, wherein: the rotor includes rolling disc (21) of bottom and connects fixed bed frame (22) in rolling disc (21) top, rolling disc (21) rotate through slewing bearing and connect in the center department of base (1) to through gear motor (11) drive rotation.

3. A construction material lifting device for a construction site according to claim 2, wherein: the material fixing device is characterized in that a material fixing clamp is arranged on the lifting platform (3), the material fixing clamp is used for fixing materials, and the material fixing clamp comprises clamping plates (41) on two sides and a driving mechanism for driving the clamping plates (41) to move synchronously.

4. A construction material lifting device for construction sites according to claim 3, wherein: the driving mechanism is a positive and negative tooth screw rod assembly, and the positive and negative tooth screw rod assembly comprises a positive and negative tooth screw rod (42), a screw rod sliding seat (43) and a guide rod (44).

5. The building material lifting device for construction sites according to claim 4, wherein: lifting platform (3) include cell body (31) and cover and close dull and stereotyped (32) in cell body (31) top, positive and negative tooth lead screw assembly is built-in at cell body (31), lead screw slide (43) are connected with splint (41) through connecting guide post (45), seted up on dull and stereotyped (32) and connected guide post (45) complex guide way (33).

6. The building material lifting device for a construction site according to claim 5, wherein: elevating system is electronic lead screw slip table, and it sets up along rotor direction of height, and it includes motor (51), lead screw (52), direction slide bar (53) and connects slide (54), it is connected with lift platform (3) to connect slide (54), drives lift platform (3) reciprocating motion.

7. The building material lifting device for a construction site according to claim 6, wherein: lifting platform (3) one side with the outside end of connecting slide (54) is articulated to be connected, lifting platform (3)'s bottom is supported through first power unit (6), the expansion end of first power unit (6) articulates the bottom of lifting platform (3), and its other end articulates on fixed plate (7), fixed plate (7) fixed connection be in the below of connecting slide (54).

8. The building material lifting device for a construction site according to claim 7, wherein: a plurality of walking wheels (8) are arranged below the base (1).

9. The building material lifting device for a construction site according to claim 8, wherein: supporting legs (9) are arranged below the base (1), the supporting legs (9) are movably connected to the base (1) and driven to move up and down through a second power mechanism (10), and the supporting legs are folded and unfolded.

10. The building material lifting device for a construction site according to claim 9, wherein: the first power mechanism (6) and the second power mechanism (10) are both electric push rods or air cylinders.