CN219905913U - Lifting equipment for building civil engineering - Google Patents

Abstract

The utility model relates to the technical field of lifting equipment, in particular to lifting equipment for building civil engineering. The utility model provides a lifting device for building civil engineering, which can prevent construction waste or excavation soil stones and the like from accidentally falling to cause danger to underground constructors when the construction waste or excavation soil stones and the like are guided out. The utility model provides a lifting means for building civil engineering, including mounting bracket, leading truck, hoisting frame, transmission band and lead screw etc. two portion upside all are connected with the leading truck about the mounting bracket, and sliding type is connected with the hoisting frame between the leading truck lower part is connected with the transmission band on the hoisting frame, and two portion upside all rotate around the mounting bracket are connected with a plurality of lead screws. According to the utility model, the guide plate is controlled to move back and forth through the telescopic end of the air cylinder, and objects or engineering waste materials in the civil construction process conveyed by the conveying belt are guided when the guide plate moves forward, so that danger to underground constructors caused by accidental falling when construction waste materials or excavation soil stones and the like are led out can be prevented.

Description

Lifting equipment for building civil engineering

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to lifting equipment for building civil engineering.

Background

The lifting device is used for lifting ores (rocks), stones, production materials, personnel, and the like, the existing lifting device is automatic, manual and the like, the lifting plate is driven by the automatic lifting device through the driving component, the lifting plate is enabled to move up and down, and the personnel, construction waste, excavated soil, equipment and the like in a construction civil engineering area are lifted and carried through the up and down movement of the lifting plate.

However, when the existing lifting equipment is used for guiding out construction waste or excavated soil stones and the like, due to the fact that a certain distance exists between the lifting plate and the wall surface of the underground pit, the problem that the construction waste or the excavated soil stones are overflowed and fall easily occurs when the construction waste or the excavated soil stones are guided out, threat is caused to underground workers, and engineering accidents easily occur.

Accordingly, a lifting apparatus for construction civil engineering capable of preventing danger to underground constructors by accidental falling when construction wastes or excavated soil stones or the like are guided out has been developed.

Disclosure of Invention

The utility model provides a lifting device for building civil engineering, which can prevent construction waste or excavated soil stones from accidentally falling to cause danger to underground constructors when the construction waste or excavated soil stones are exported, so as to overcome the defects that the existing lifting device is easy to overflow and fall to threaten the underground constructors and is easy to cause engineering accidents when the construction waste or excavated soil stones are exported.

The technical proposal is as follows: the utility model provides a lifting means for building civil engineering, including the mounting bracket, the leading truck, the hoisting frame, the transmission band, the lead screw, drive assembly and guiding mechanism, two portions upside all are connected with the leading truck about the mounting bracket, sliding type is connected with the hoisting frame between the leading truck lower part, be connected with the transmission band on the hoisting frame, two portions upside all rotate around the mounting bracket are connected with a plurality of lead screws, the lead screw all with hoisting frame threaded connection, be connected with drive assembly between lead screw all and the mounting bracket, be equipped with the guiding mechanism that is used for leading out soil on the hoisting frame.

Optionally, guiding mechanism is including link, cylinder and guide plate, and both sides downside all is connected with the link about the hoisting frame, all is connected with the cylinder on the link, is connected with the guide plate between the flexible end of cylinder, and the flexible end control guide plate of cylinder moves back and forth, and article or engineering waste when conveying the building civil engineering of conveyer belt when the guide plate moves forward prevents to drop, accomodates the guide plate when moving backward, is convenient for promote or descend the going on of operation.

Optionally, still including protection machanism, protection machanism is including bolt seat and guard plate, and both sides equal joint has the bolt seat about the hoisting frame, and bolt seat top all is connected with the guard plate, and the guard plate passes through the bolt seat joint on the hoisting frame, and article or engineering waste material accident when preventing the building civil engineering when promoting drops and appears dangerous to increase hoisting frame loading capacity, improve lifting efficiency.

Optionally, the drive assembly is including motor, belt pulley and belt, and both sides all are connected with a plurality of motors about the mounting bracket, and motor output shaft all is connected with the belt pulley with the lead screw lower part, winds between the adjacent belt pulley and has the belt.

Optionally, the left and right parts of the guide plate are provided with surrounding baffles.

Optionally, the protection plates are arc-shaped structures.

Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, the guide plate is controlled to move back and forth through the telescopic end of the air cylinder, and objects or engineering waste materials in the civil construction process conveyed by the conveying belt are guided when the guide plate moves forward, so that danger to underground constructors caused by accidental falling when construction waste materials or excavation soil stones and the like are led out can be prevented.

2. According to the utility model, the protection plate is clamped on the lifting frame through the bolt seat, so that the danger caused by accidental falling of objects or engineering waste during building civil engineering during lifting is prevented, the loading capacity of the lifting frame is increased, and the lifting efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a schematic view of a partial perspective structure of the present utility model.

Reference numerals: 1. the device comprises a mounting frame, 2, a guide frame, 3, a lifting frame, 4, a transmission belt, 5, a screw rod, 6, a driving assembly, 7, a guide mechanism, 70, a connecting frame, 71, an air cylinder, 72, a guide plate, 8, a protection mechanism, 80, a latch seat, 81 and a protection plate.

Detailed Description

The following describes in detail the preferred embodiments of the present utility model with reference to the accompanying drawings.

The utility model provides a lifting means for building civil engineering, as shown in fig. 1 and 2, including mounting bracket 1, leading truck 2, hoisting frame 3, transmission band 4, lead screw 5, drive assembly 6 and guiding mechanism 7, both sides all are connected with leading truck 2 about mounting bracket 1, sliding connection has hoisting frame 3 between the 2 lower parts of leading truck, be connected with transmission band 4 on the hoisting frame 3, both sides all rotate around mounting bracket 1 are connected with a plurality of lead screws 5, lead screw 5 all with hoisting frame 3 threaded connection, be connected with drive assembly 6 between lead screw 5 all and mounting bracket 1, drive assembly 6 is including the motor, belt pulley and belt, both sides all are connected with a plurality of motors about mounting bracket 1, the motor output shaft all is connected with the belt pulley with the lead screw 5 lower part, around having the belt between the adjacent belt pulley, be equipped with guiding mechanism 7 on the hoisting frame 3.

As shown in fig. 1-3, the guiding mechanism 7 comprises a connecting frame 70, an air cylinder 71 and a guiding plate 72, wherein the connecting frame 70 is connected to the lower sides of the left and right parts of the lifting frame 3, the air cylinder 71 is connected to the connecting frame 70, the guiding plate 72 is connected between the telescopic ends of the air cylinder 71, and the surrounding baffles are arranged on the left and right parts of the guiding plate 72, so that the guiding safety can be improved.

When the lifting frame is used, firstly, the mounting frame 1 is arranged in a civil construction area, objects or engineering waste materials which are required to be lifted and led out are led into the conveying belt 4, then the screw rod 5 is rotated through the driving component 6, the screw rod 5 is rotated to drive the lifting frame 3 to move upwards, soil or stone blocks under the civil construction area are lifted upwards through the lifting frame 3 and led into the ground, when the lifting frame 3 ascends to the upper part of the ground, the telescopic end of the air cylinder 71 controls the guide plate 72 to move forwards, the conveying belt 4 is matched to carry out blanking operation on the objects or engineering waste materials which are required to be lifted and led out, the conveying belt 4 is used for conveying and leading out the objects or engineering waste materials which are required to be lifted and led out, the objects or engineering waste materials which are required to be built are prevented from accidentally falling into the construction ground, so that the casualties and other problems occur, and after the guiding is completed, the telescopic end of the air cylinder 71 controls the guide plate 72 to reset backwards to be stored and placed, and the lifting plate or descending operation is convenient to carry out.

As shown in fig. 1-3, the lifting frame further comprises a protection mechanism 8, the protection mechanism 8 comprises a latch seat 80 and a protection plate 81, the latch seat 80 is clamped on the upper sides of the left and right parts of the lifting frame 3, the protection plate 81 is connected to the top of the latch seat 80, and the protection plate 81 is of an arc-shaped structure, so that the loading capacity can be increased.

By using the protection mechanism 8 provided by the utility model, the loading safety and capacity of the lifting frame 3 can be increased, the protection plate 81 is clamped on the lifting frame 3 through the latch seats 80, the danger of accidental falling of objects or engineering waste during construction civil engineering during lifting is prevented, the loading capacity of the lifting frame 3 is increased, and the lifting efficiency is improved.

The foregoing has outlined rather broadly the more detailed description of the utility model in order that the detailed description of the principles and embodiments of the utility model may be implemented in conjunction with the detailed description of the utility model that follows, the examples being merely intended to facilitate an understanding of the method of the utility model and its core concepts; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims (6)

1. Lifting equipment for building civil engineering, characterized by, including mounting bracket (1), leading truck (2), hoisting frame (3), transmission band (4), lead screw (5), drive assembly (6) and guiding mechanism (7), both sides all are connected with leading truck (2) about mounting bracket (1), sliding type is connected with hoisting frame (3) between leading truck (2) lower part, be connected with transmission band (4) on hoisting frame (3), both sides upside all rotate around mounting bracket (1) are connected with a plurality of lead screws (5), lead screw (5) all are connected with hoisting frame (3) screw-thread type, be connected with drive assembly (6) between lead screw (5) all and mounting bracket (1), be equipped with on hoisting frame (3) guiding mechanism (7) that are used for leading out soil.

2. The lifting device for building construction according to claim 1, wherein the guiding mechanism (7) comprises a connecting frame (70), an air cylinder (71) and a guide plate (72), the lower sides of the left part and the right part of the lifting frame (3) are respectively connected with the connecting frame (70), the air cylinder (71) is respectively connected to the connecting frame (70), the guide plate (72) is connected between telescopic ends of the air cylinder (71), the telescopic ends of the air cylinder (71) control the guide plate (72) to move forwards and backwards, the guide plate (72) guides objects or engineering waste materials in building construction conveyed by the conveying belt (4) when moving forwards, the guide plate (72) is prevented from falling, and the guide plate (72) is stored when moving backwards, so that lifting or descending operation is facilitated.

3. The lifting device for building civil engineering according to claim 2, further comprising a protection mechanism (8), wherein the protection mechanism (8) comprises a latch seat (80) and a protection plate (81), the latch seat (80) is clamped at the left upper side and the right upper side of the lifting frame (3), the protection plate (81) is connected at the top of the latch seat (80), the protection plate (81) is clamped on the lifting frame (3) through the latch seat (80), the danger that articles or engineering waste materials fall accidentally during building civil engineering during lifting is prevented, the loading capacity of the lifting frame (3) is increased, and the lifting efficiency is improved.

4. The lifting device for building civil engineering according to claim 1, wherein the driving assembly (6) comprises a motor, belt pulleys and a belt, the left part and the right part of the mounting frame (1) are connected with a plurality of motors, the lower parts of an output shaft of the motor and the screw rod (5) are connected with the belt pulleys, and the belt is wound between the adjacent belt pulleys.

5. The lifting device for building construction according to claim 2, wherein the left and right parts of the deflector (72) are provided with surrounding barriers.

6. A lifting device for construction and civil engineering according to claim 3, characterized in that the protection plates (81) are of arc-shaped construction.