CN215287778U

CN215287778U - Lifting device for building engineering

Info

Publication number: CN215287778U
Application number: CN202023114550.6U
Authority: CN
Inventors: 杨波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-12-24
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a hoisting device for construction engineering, which relates to the technical field of hoisting devices and mainly aims to solve the problem that the existing movable small hoisting devices have poor stability; this lifting device for building engineering, the on-line screen storage device comprises a base, the base both sides are provided with four supporting mechanism, supporting mechanism includes the fixed disk, fixed disk one side is provided with the connecting rod, fixed disk one side is provided with the telescoping cylinder, the telescoping cylinder sub-unit connection has the push rod, base upper portion is provided with the bracing piece, bracing piece upper portion is provided with steering mechanism, steering mechanism upper portion is provided with the steering column, steering column upper portion is provided with the mounting panel, mounting panel upper portion is provided with first motor, the steering column upper end is provided with the davit, the davit is provided with the fixed pulley, first motor is provided with the lifting rope, lifting rope one end is provided with the lifting hook. The device has improved the stability of device through setting up supporting mechanism.

Description

Lifting device for building engineering

Technical Field

The utility model relates to a lifting device technical field specifically is a lifting device for building engineering.

Background

The hoisting equipment is an important tool and equipment for realizing mechanization and automation of the production process, reducing heavy physical labor and improving labor productivity in industrial, traffic and building enterprises. The hoisting equipment is a handling machine which lifts, descends and horizontally moves materials in an intermittent operation mode, and the operation of the hoisting equipment usually has the property of repeated circulation. With the development of scientific technology and production, the hoisting equipment is continuously perfected and developed, and advanced electrical, optical and computer technologies are applied to the hoisting equipment, and tend to improve the automation degree, the working efficiency and the service performance, so that the operation is simplified, labor is saved, and the hoisting equipment is safer and more reliable.

The existing movable small-sized hoisting equipment mostly has the problem of poor stability, and potential safety hazards exist in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting device for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a hoisting device for construction engineering comprises a base, wherein four supporting mechanisms are arranged on two sides of the base, each supporting mechanism comprises a fixed disc, a connecting rod is arranged on one side of the fixed disc, an installation block is arranged on one side, close to the connecting rod, of the fixed disc, the connecting rod is rotatably connected with the installation block, a telescopic cylinder is arranged on one side of the fixed disc, one end of the telescopic cylinder is rotatably connected with the connecting rod, one ends, far away from the fixed disc, of the telescopic cylinder and the connecting rod are rotatably connected with the base, a spring is fixedly connected to the lower portion of the connecting rod, one end of the spring is fixedly connected with the fixed disc, a push rod is fixedly connected to the lower portion of the telescopic cylinder, the push rod is in contact with the end face of the base when the telescopic cylinder is in a horizontal position, a support rod is arranged on the upper portion of the base, a steering mechanism is arranged on the upper portion of the support rod, the steering column upper portion is provided with the mounting panel, mounting panel upper portion is provided with first motor, the steering column upper end is provided with the davit, the davit is kept away from steering column one end and is provided with the fixed pulley, first motor is provided with the lifting rope, the lifting rope walks around the fixed pulley, lifting rope one end is provided with the lifting hook.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: the lower end of the steering rod is inserted into the steering mechanism, the upper end of the supporting rod is inserted into the steering mechanism, the upper end face of the supporting rod is provided with a groove, a bearing is arranged in the groove, the lower end of the steering rod is sleeved with the inside of the bearing, the steering rod is sleeved with a second gear, a second motor is arranged on one side of the steering rod, the second motor is provided with a transmission shaft, the transmission shaft is sleeved with a first gear, and the first gear is meshed with the second gear.

In one alternative: the joint of the support rod and the upper end face of the base is provided with a reinforcing rib, and the joint of the lower end face of the mounting plate and the steering rod is also provided with a reinforcing rib.

In one alternative: the base lower part is provided with the truckle, just truckle quantity is four.

In one alternative: the lifting hook is hinged with an anti-drop rod.

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

1. the device is provided with four adjustable supporting mechanisms, so that the base can be fixed, and the stability of the device is improved;

2. the device can realize the left and right movement of the hoisted object by arranging the steering mechanism, thereby increasing the practicability of the device;

3. the anti-falling rod is arranged on the lifting hook, so that the risk of falling off of the hoisted article is reduced, and the safety of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of a hoisting device for construction engineering.

Fig. 2 is a side view of the lifting device for construction work.

Fig. 3 is a schematic structural diagram of a supporting mechanism of the hoisting equipment for construction engineering.

Fig. 4 is a schematic structural diagram of a steering mechanism in another embodiment of the hoisting equipment for construction engineering.

Notations for reference numerals: the device comprises a base 1, a support rod 2, a steering mechanism 3, a steering rod 4, an installation plate 5, a first motor 6, a lifting rope 7, a fixed pulley 8, a lifting hook 9, a support mechanism 10, a fixed disc 101, a telescopic cylinder 102, a connecting rod 103, a spring 104, a push rod 105, an installation block 106, a caster 11, a bearing 12, a second motor 13, a transmission shaft 14, a first gear 15, a second gear 16, a lifting arm 17 and an anti-falling rod 18.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a lifting apparatus for building engineering includes a base 1, four supporting mechanisms 10 are disposed on two sides of the base 1, the supporting mechanisms 10 include a fixing plate 101, a connecting rod 103 is disposed on one side of the fixing plate 101, an installation block 106 is disposed on one side of the fixing plate 101 close to the connecting rod 103, the connecting rod 103 is rotatably connected to the installation block 106, a telescopic cylinder 102 is disposed on one side of the fixing plate 101, one end of the telescopic cylinder 102 is rotatably connected to the connecting rod 103, ends of the telescopic cylinder 102 and the connecting rod 103 far from the fixing plate 101 are rotatably connected to the base 1, the connecting rod 103 synchronously drives the fixing plate 101 to rotate by the telescopic cylinder 102, a spring 104 is fixedly connected to the lower portion of the connecting rod 103, and one end of the spring 104 is fixedly connected to the fixing plate 101, the lower part of the telescopic cylinder 102 is fixedly connected with a push rod 105, when the telescopic cylinder 102 is in a horizontal position, the push rod 105 is in end face contact with the base 1, when the telescopic cylinder 102 extends, the connecting rod 103 moves downwards to drive the fixed disc 101 to move downwards, at the moment, the push rod 105 is not in contact with the fixed disc 101 any more, the fixed disc 101 rotates under the action of the tensile force of the spring 104 until the fixed disc 101 is in a position parallel to the ground, along with the extension of the telescopic cylinder 102, the fixed disc 101 is in contact with the ground to provide support for the device, when the telescopic cylinder 102 contracts, the connecting rod 103 moves upwards to drive the fixed disc 101 to move synchronously, the push rod 105 is in end face contact with the fixed disc 101 again, so that the fixed disc 101 is in a state vertical to the ground, the upper part of the base 1 is provided with a support rod 2, the upper part of the support rod 2 is provided with a steering mechanism 3, can realize controlling the removal to hoist and mount article, 3 upper portions of steering mechanism are provided with

steering column

4, 4 upper portions of steering column are provided with

mounting panel

5, 5 upper portions of mounting panel are provided with

first motor

6, 4 upper ends of steering column are provided with lifting arm 17, lifting arm 17 is kept away from 4 one ends of steering column and is provided with fixed pulley 8, first motor 6 is provided with lifting rope 7, lifting rope 7 bypasses fixed pulley 8, 7 one ends of lifting rope are provided with lifting hook 9, lifting hook 9 articulates there is anticreep pole 18, has reduced the risk that the article of hoist and mount drops. The lower part of the base 1 is provided with four trundles 11, and the number of the trundles 11 is four, so that the device can be conveniently moved. The bracing piece 2 is provided with the strengthening rib with 1 up end junction of base, the terminal surface also is provided with the strengthening rib with 4 junctions of steering column under the mounting panel 5 and has increased the stability of device.

Example 2

Referring to fig. 4, the embodiment of the present invention is different from embodiment 1 in that the lower end of the steering rod 4 is inserted into the steering mechanism 3, the upper end of the support rod 2 is inserted into the steering mechanism 3, the upper end surface of the support rod 2 is provided with a groove, a bearing 12 is arranged in the groove, the lower end of the steering rod 4 is sleeved and connected with the inside of the bearing 12, so that the steering rod 4 can rotate inside the bearing 12, the steering rod 4 is sleeved and connected with a second gear 16, one side of the steering rod 4 is provided with a second motor 13, the second motor 13 is provided with a transmission shaft 14, the transmission shaft 14 is sleeved and connected with a first gear 15, the first gear 15 is engaged with the second gear 16, the transmission shaft 14 is driven by the second motor 13, so that the left-right rotation of the steering rod 4 can be realized, and further the left-right movement of the hoisted articles can be realized.

The utility model discloses a theory of operation is: during operation, during telescopic cylinder 102 extension, connecting rod 103 can the downstream, drives fixed disk 101 downstream, push rod 105 and fixed disk 101 no longer contact this moment, fixed disk 101 rotates under the pulling force effect of spring 104, and up to being in the position parallel with ground, along with telescopic cylinder 102 extension, fixed disk 101 and ground contact can be fixed with the device this moment to for the device provides the support, when telescopic cylinder 102 contracts, connecting rod 103 can the upward movement, drives fixed disk 101 synchronous motion, push rod 105 can again with fixed disk 101 end face contact, make fixed disk 101 be in with ground vertically state, the device can remove in a flexible way this moment. The transmission shaft 14 is driven by the second motor 13 arranged in the steering mechanism 3, and the first gear 15 and the second gear 16 which are in driving engagement can realize the left-right rotation of the steering rod 4, so that the left-right movement of a hoisted object can be realized. The lifting rope 7 is controlled by the first motor 6 arranged at the upper part, and the object can be lifted under the action of the fixed pulley 8.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The hoisting equipment for the constructional engineering comprises a base (1) and is characterized in that four supporting mechanisms (10) are arranged on two sides of the base (1), each supporting mechanism (10) comprises a fixed disc (101), a connecting rod (103) is arranged on one side of each fixed disc (101), an installation block (106) is arranged on one side, close to the connecting rod (103), of each fixed disc (101), the connecting rod (103) is rotatably connected with the installation block (106), a telescopic cylinder (102) is arranged on one side of each fixed disc (101), one end of each telescopic cylinder (102) is rotatably connected with the corresponding connecting rod (103), one ends, far away from the fixed discs (101), of the telescopic cylinders (102) and the corresponding connecting rods (103) are rotatably connected with the base (1), springs (104) are fixedly connected to the lower portions of the corresponding connecting rods (103), and one ends of the springs (104) are fixedly connected with the fixed discs (101), the lower part of the telescopic cylinder (102) is fixedly connected with a push rod (105), and when the telescopic cylinder (102) is in a horizontal position, the push rod (105) is contacted with the end face of the base (1), the upper part of the base (1) is provided with a support rod (2), a steering mechanism (3) is arranged at the upper part of the supporting rod (2), a steering rod (4) is arranged at the upper part of the steering mechanism (3), the upper part of the steering rod (4) is provided with a mounting plate (5), the upper part of the mounting plate (5) is provided with a first motor (6), a lifting arm (17) is arranged at the upper end of the steering rod (4), a fixed pulley (8) is arranged at one end of the lifting arm (17) far away from the steering rod (4), the first motor (6) is provided with a lifting rope (7), the lifting rope (7) bypasses the fixed pulley (8), and one end of the lifting rope (7) is provided with a lifting hook (9).

2. The hoisting equipment for building engineering according to claim 1, wherein the lower end of the steering rod (4) is inserted into the steering mechanism (3), the upper end of the support rod (2) is inserted into the steering mechanism (3), the upper end surface of the support rod (2) is provided with a groove, a bearing (12) is arranged in the groove, the lower end of the steering rod (4) is sleeved with the inside of the bearing (12), the steering rod (4) is sleeved with a second gear (16), one side of the steering rod (4) is provided with a second motor (13), the second motor (13) is provided with a transmission shaft (14), the transmission shaft (14) is sleeved with a first gear (15), and the first gear (15) is meshed with the second gear (16).

3. The hoisting equipment for the building engineering as recited in claim 2, wherein the joint of the support rod (2) and the upper end surface of the base (1) is provided with a reinforcing rib, and the joint of the lower end surface of the mounting plate (5) and the steering rod (4) is also provided with a reinforcing rib.

4. The hoisting device for building engineering according to claim 1 or 2, wherein the lower part of the base (1) is provided with casters (11), and the number of the casters (11) is four.

5. Hoisting device for building engineering according to claim 1, characterized in that the lifting hook (9) is hinged with a retaining bar (18).