CN215160524U

CN215160524U - Hoisting accessory for building engineering

Info

Publication number: CN215160524U
Application number: CN202120199204.8U
Authority: CN
Inventors: 鲍传宏; 谢大仲
Original assignee: Fujian Shangmei Construction Engineering Co ltd
Current assignee: Fujian Shangmei Construction Engineering Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-14
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a hoisting accessory for building engineering, hoisting accessory for building engineering includes left side support and right side support, the left side support comprises three circular cast stands, that root in the middle circular cast stand is perpendicular with the horizontal plane, two of both sides circular cast stand is not perpendicular with the horizontal plane, the right side support comprises three circular cast stands. The utility model discloses with the left end inboard of bridge respectively through rotation mode fixed connection third auxiliary pulley, through wire rope fixed connection hanging beam, then lift by crane the goods through tensile hydro-cylinder, the span of bridge is big moreover, and stability is good, can also pass through universal wheel shift position, and the practicality is strong, has solved prior art for the building engineering hoisting accessory inconvenient with heavy building material promote the truck on, the span is too little, stabilize not enough technical problem.

Description

Hoisting accessory for building engineering

Technical Field

The utility model belongs to the technical field of hoisting accessory, concretely relates to hoisting accessory for building engineering.

Background

The hoisting device mainly comprises a hoisting mechanism, an operating mechanism, a metal structure and the like. The hoisting mechanism is the basic working mechanism of the crane, mostly consists of a hanging system and a winch, and also lifts heavy objects through a hydraulic system. The running mechanism is used for longitudinally and horizontally moving a heavy object or adjusting the working position of the crane. The amplitude variation mechanism is only arranged on the jib crane, the amplitude of the jib crane is reduced when the jib crane is lifted up, the amplitude of the jib crane is increased when the jib crane is lifted down, and the jib crane is divided into a balanced amplitude variation mode and a non-balanced amplitude variation mode. The lifting beam is a special beam lifting appliance for lifting the lifted object, the beam lifting appliance realizes the lifting of the lifted object, and the lifting and mounting process is simple and reasonable in structure, flexible in action, convenient to use and safe and reliable in lifting. However, the hoisting device for the construction engineering in the prior art is inconvenient to hoist heavy construction materials to a truck, has too small span and is not stable enough.

Disclosure of Invention

(1) Technical scheme

In order to overcome the defects of the prior art, the utility model provides a hoisting device for construction engineering, which comprises a left side support and a right side support, wherein the left side support and the right side support are respectively composed of three circular tube type upright posts, the middle circular tube type upright post is vertical to a horizontal plane, two circular tube type upright posts at two sides are not vertical to the horizontal plane, the lower end of the left side support is fixedly connected with the top surface of a left side bottom beam, the upper end of the left side support is fixedly connected with the bottom surface of a left side top beam, the lower end of the right side support is fixedly connected with the top surface of a right side bottom beam, the upper end of the right side support is fixedly connected with the bottom surface of a right side top beam, the tops of the left side top beam and the right side top beam are fixedly connected with a bridge, the inner side of the bridge is of a hollow structure, and the top surface of the right end of the bridge is fixedly connected with a main bearing piece, the inner side of the main bearing piece is connected with a main belt wheel in a rotating mode, the inner side of the right end of the bridge is fixedly connected with a first auxiliary belt wheel and a second auxiliary belt wheel respectively in a rotating mode, the inner side of the left end of the bridge is fixedly connected with a third auxiliary belt wheel respectively in a rotating mode, the top surface of the right bottom beam is fixedly connected with a stretching oil cylinder, a steel wire wheel is fixedly connected onto a telescopic rod of the stretching oil cylinder, a steel wire rope is wound on the steel wire wheel, one end of the steel wire rope is wound around the main belt wheel and the left end of a hanging beam fixedly connected with the third auxiliary belt wheel, and the other end of the steel wire rope is wound around the first auxiliary belt wheel and the right end of the hanging beam fixedly connected with the second auxiliary belt wheel.

Furthermore, in order to move the position conveniently, the bottom surfaces of the left bottom beam and the right bottom beam are fixedly connected with universal wheels.

Furthermore, in order to conveniently lift the goods with the lugs, the two ends of the hanging beam are fixedly connected with the hook in a detachable mode.

Further, in order to improve the stability of the structure, a middle reinforcing cross beam fixed on the inner sides of the left side support and the right side support is arranged right below the bridge.

The design principle of the utility model is as follows: with the left end inboard of bridge respectively through rotation mode fixed connection third auxiliary belt wheel, and the tensile hydro-cylinder of top surface fixed connection of right side floorbar, fixed connection steel wire wheel on the telescopic link of tensile hydro-cylinder, through wire rope fixed connection hanging beam, then lift by crane the goods through tensile hydro-cylinder, the span of bridge is big moreover, and stability is good, can also be through universal wheel shift position, and the practicality is strong.

(2) Advantageous effects

The utility model has the advantages that: the utility model discloses with the left end inboard of bridge respectively through rotation mode fixed connection third auxiliary pulley, through wire rope fixed connection hanging beam, then lift by crane the goods through tensile hydro-cylinder, the span of bridge is big moreover, and stability is good, can also pass through universal wheel shift position, and the practicality is strong, has solved prior art for the building engineering hoisting accessory inconvenient with heavy building material promote the truck on, the span is too little, stabilize not enough technical problem.

Drawings

Fig. 1 is a first perspective structural view of a hoisting device for construction engineering;

fig. 2 is a second perspective structural view of the hoisting device for construction engineering.

Detailed Description

The present invention will be further described with reference to the following examples.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "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.

Example one

As shown in fig. 1 to 2, the present embodiment provides a hoisting device for construction engineering, the hoisting device for construction engineering includes a left side support 1 and a right side support 2, the left side support 1 and the right side support 2 are both composed of three circular tube type columns 10, the middle circular tube type column 10 is perpendicular to a horizontal plane, two circular tube type columns 10 on two sides are not perpendicular to the horizontal plane, the lower end of the left side support 1 is fixedly connected to the top surface of a left side bottom beam 3, the upper end of the left side support 1 is fixedly connected to the bottom surface of a left side top beam 4, the lower end of the right side support 2 is fixedly connected to the top surface of a right side bottom beam 5, the upper end of the right side support 2 is fixedly connected to the bottom surface of a right side top beam 6, the tops of the left side top beam 4 and the right side top beam 6 are fixedly connected to a bridge 7, the inner side of the bridge 7 is of a hollow structure, the top surface of the right end of the bridge 7 is fixedly connected to a main bearing piece 71, the inner side of the main bearing piece 71 is connected with a main belt wheel 72 in a rotating manner, the inner side of the right end of the bridge 7 is fixedly connected with a first auxiliary belt wheel 73 and a second auxiliary belt wheel 74 in a rotating manner respectively, the inner side of the left end of the bridge 7 is fixedly connected with a third auxiliary belt wheel 75 in a rotating manner respectively, the top surface of the right bottom beam 5 is fixedly connected with a stretching oil cylinder 8, a steel wire wheel 81 is fixedly connected on a telescopic rod of the stretching oil cylinder 8, a steel wire rope 9 is wound on the steel wire wheel 81, one end of the steel wire rope 9 is wound around the main belt wheel 72 and the third auxiliary belt wheel 75 to be fixedly connected with the left end of the hanging beam 11, and the other end of the steel wire rope 9 is wound around the first auxiliary belt wheel 73 and the second auxiliary belt wheel 74 to be fixedly connected with the right end of the hanging beam 11.

In this embodiment, in order to facilitate the movement of the position, the bottom surfaces of the left bottom beam 3 and the right bottom beam 5 are fixedly connected with universal wheels 12, in order to facilitate the lifting of the cargo with ears, two ends of the hanging beam 11 are fixedly connected with hooks 14 in a detachable manner, and in order to improve the structural stability, a middle reinforcing cross beam 13 fixed on the inner sides of the left support 1 and the right support 2 is arranged right below the bridge 7. This embodiment is inboard through rotation mode fixed connection third auxiliary belt wheel 75 respectively with the left end of bridge 7, and the tensile hydro-cylinder 8 of top surface fixed connection of right side floorbar 5, fixed connection steel wire wheel 81 on tensile hydro-cylinder 8's the telescopic link, through wire rope 9 fixed connection hanging beam 11, then lift by crane the goods through tensile hydro-cylinder 8, and the span of bridge 7 is big moreover, and stability is good, can also be through the 12 shift positions of universal wheel, and the practicality is strong.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The lifting device for the building engineering comprises a left side support (1) and a right side support (2) and is characterized in that the left side support (1) and the right side support (2) are composed of three circular tube type stand columns (10), the middle circular tube type stand column (10) is perpendicular to a horizontal plane, the two circular tube type stand columns (10) on two sides are not perpendicular to the horizontal plane, the lower end of the left side support (1) is fixedly connected to the top surface of a left side bottom beam (3), the upper end of the left side support (1) is fixedly connected to the bottom surface of a left side top beam (4), the lower end of the right side support (2) is fixedly connected to the top surface of a right side bottom beam (5), the upper end of the right side support (2) is fixedly connected to the bottom surface of a right side top beam (6), the left side top beam (4) and the top of the right side top beam (6) are fixedly connected with a bridge (7), the inner side of the bridge (7) is of a hollow structure, the top surface of the right end of the bridge (7) is fixedly connected with a main bearing piece (71), the inner side of the main bearing piece (71) is connected with a main belt pulley (72) in a rotating mode, the inner side of the right end of the bridge (7) is fixedly connected with a first auxiliary belt pulley (73) and a second auxiliary belt pulley (74) in a rotating mode respectively, the inner side of the left end of the bridge (7) is fixedly connected with a third auxiliary belt pulley (75) in a rotating mode respectively, the top surface of the right bottom beam (5) is fixedly connected with a stretching oil cylinder (8), a steel wire wheel (81) is fixedly connected onto a telescopic rod of the stretching oil cylinder (8), a steel wire rope (9) is wound on the steel wire wheel (81), one end of the steel wire rope (9) is wound around the main belt pulley (72) and the third auxiliary belt pulley (75) and is fixedly connected with the left end of a hanging beam (11), and the other end of the steel wire rope (9) is wound around the first auxiliary belt pulley (73) and the second auxiliary belt pulley (74) ) The right end of the hanging beam (11) is fixedly connected.

2. A hoisting device for construction engineering according to claim 1, characterized in that: the bottom surfaces of the left bottom beam (3) and the right bottom beam (5) are fixedly connected with universal wheels (12).

3. A hoisting device for construction engineering according to claim 1, characterized in that: the two ends of the hanging beam (11) are fixedly connected with the hook (14) in a detachable mode.

4. A hoisting device for construction engineering according to claim 1, characterized in that: and a middle reinforcing cross beam (13) fixed on the inner sides of the left side support (1) and the right side support (2) is arranged under the bridge (7).