CN215854595U

CN215854595U - Adjustable hoisting device of U type assembled clear water concrete prefabricated component

Info

Publication number: CN215854595U
Application number: CN202122058198.7U
Authority: CN
Inventors: 罗宏; 贺飞; 赵云鹏; 王丹; 苏川; 邓锐; 任运豪
Original assignee: China Construction Third Bureau Construction Engineering Co Ltd
Current assignee: China Construction Third Bureau Group Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-18
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to the technical field of building construction, in particular to an adjustable hoisting device for a U-shaped assembled type clear water concrete prefabricated part, which adjusts the positions of a plurality of groups of hoisting lantern rings according to the shapes of hoisting objects, limits the plurality of groups of hoisting lantern rings through two groups of limiting angle steel, and then fixes the bottom ends of a plurality of groups of lower hoisting hand-pulled chain hoists with the hoisting objects, so that the plurality of groups of lower hoisting hand-pulled chain hoists vertically hoist the hoisting objects, and reduces the risk that the hoisting objects are pulled apart and damaged by lateral force, thereby improving the adaptability, reliability and the characteristics of turnover use of equipment; hang hand hoist, multiunit crossbeam lug, two sets of spacing angle steel and multiunit lantern ring lug under distributing crossbeam, multiunit hoist and mount lantern ring, multiunit are gone up to hang wire rope, multiunit, and multiunit lantern ring lug, the equal fixed mounting of multiunit crossbeam lug is in the top of distributing the crossbeam, and the multiunit hoist and mount lantern ring is all installed on distributing the crossbeam.

Description

Adjustable hoisting device of U type assembled clear water concrete prefabricated component

Technical Field

The utility model relates to the technical field of building construction, in particular to an adjustable hoisting device for a U-shaped assembly type clear water concrete prefabricated part.

Background

In order to meet the requirement of the increasingly developed decorative model of the outer facade of the fabricated building, more and more fabricated buildings adopt fabricated fair-faced concrete prefabricated components as the outer decorative surface of the building. The assembled bare concrete outer wall member can be designed into various shapes, and is a rectangular member in comparison with the conventional structure, and the member can be hoisted in place at two points by using a steel wire rope. Along with the development of the assembly type building, in order to meet the unique effect requirement of the building facade and reduce the split joint of the facade, the design size of the assembly type fair-faced concrete outer wall component is larger and larger, the weight is heavier and heavier, the top of the component is in different shapes (explained by a U-shaped component in the case), and the hoisting difficulty is larger and larger. Aiming at the members, a conventional two-point hoisting mode is adopted, the hoisting balance of the U-shaped member is difficult to ensure, the steel wire rope extrudes the vertical surface of the member, the damage risk of the corners and the outer vertical surface of the bare concrete prefabricated member is increased, and the construction quality is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the adjustable hoisting device for the U-shaped assembly type clear water concrete prefabricated part, which is characterized in that the positions of a plurality of groups of hoisting lantern rings are adjusted according to the shapes of hoisting articles, the plurality of groups of hoisting lantern rings are limited through two groups of limiting angle steels, then the bottom ends of a plurality of groups of lower hoisting hand chain hoists are fixed with the hoisting articles, so that the plurality of groups of lower hoisting hand chain hoists vertically hoist the hoisting articles, the risks that the hoisting articles are cracked and damaged due to lateral force are reduced, and the adaptability, reliability and the reusable characteristics of equipment are improved.

The utility model discloses an adjustable hoisting device for a U-shaped assembly type clear water concrete prefabricated part, which comprises a distribution crossbeam, a plurality of groups of hoisting lantern rings, a plurality of groups of hoisting steel wire ropes, a plurality of groups of lower hoisting hand-pulled chain hoists, a plurality of groups of crossbeam lifting lugs, two groups of limiting angle steels and a plurality of groups of lantern ring lifting lugs.

According to the adjustable hoisting device for the U-shaped assembly type clear water concrete prefabricated part, the plurality of groups of hoisting lantern rings are respectively welded and fixed with the plurality of groups of lantern ring lifting lugs, the plurality of groups of cross beam lifting lugs are welded and fixed with the distribution cross beam, and the number of the plurality of groups of hoisting lantern rings can be adjusted according to hoisting requirements.

According to the U-shaped assembly type adjustable hoisting device for the fair-faced concrete prefabricated part, the distribution cross beam and the plurality of groups of hoisting lantern rings are rectangular steel pipes, the cross-sectional sizes of the plurality of groups of hoisting lantern rings are slightly larger than those of the distribution cross beam, bolt holes are formed in the plurality of groups of hoisting lantern rings, nuts are welded on the bolt holes, and the plurality of groups of second limiting bolts are in threaded connection with the nuts on the plurality of groups of hoisting lantern rings respectively.

According to the adjustable hoisting device for the U-shaped assembly type fair-faced concrete prefabricated part, the two groups of limiting angle steels are respectively connected with the two ends of the distribution cross beam through the plurality of groups of first limiting bolts.

Compared with the prior art, the utility model has the beneficial effects that: the hoisting device has the advantages that the U-shaped assembled fair-faced concrete prefabricated parts with different sizes can be simply, conveniently and efficiently hoisted in place, the defects that hoisting balance of the U-shaped parts is difficult to guarantee by adopting the conventional method, the steel wire ropes extrude vertical surfaces of the parts, damage risks to corners and outer vertical surfaces of the fair-faced concrete prefabricated parts are large, and construction quality is difficult to guarantee are effectively overcome, and the hoisting device has the characteristics of strong adaptability, high reliability and turnover use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the hoisting structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the hoisting collar of the present invention;

FIG. 4 is a schematic view of the connection between the spacing angle steel and the distribution beam;

in the drawings, the reference numbers: 1. a distribution beam; 2. hoisting a lantern ring; 3. hoisting a steel wire rope; 4. hanging a hand-pulled hoist; 5. a beam lifting lug; 6. limiting angle steel; 7. a first limit bolt; 8. a second limit bolt; 9. and a lantern ring lifting lug.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, the adjustable hoisting device for U-shaped fabricated clear water concrete prefabricated parts comprises a distribution beam 1, a plurality of sets of hoisting lantern rings 2, a plurality of sets of hoisting steel wire ropes 3, a plurality of sets of lower hoisting hand-held hoists 4, a plurality of sets of beam lifting lugs 5, two sets of limit angle steels 6 and a plurality of sets of lantern ring lifting lugs 9, wherein the plurality of sets of beam lifting lugs 5 are all fixedly arranged at the top end of the distribution beam 1, the plurality of sets of hoisting lantern rings 2 are all arranged on the distribution beam 1, one ends of the plurality of sets of hoisting steel wire ropes 3 are all connected with the beam lifting lugs 5, the plurality of sets of lantern ring lifting lugs 9 are respectively and fixedly arranged at the bottom end of the hoisting lantern rings 2, the plurality of sets of lower hoisting hand-held hoists 4 are respectively connected with the plurality of sets of lantern ring lifting lugs 9, and the two sets of limit angle steels 6 are respectively arranged at two ends of the distribution beam 1; according to the shape of hoist and mount article, adjust the position of the multiunit hoist and mount lantern ring 2 to carry on spacingly to the multiunit hoist and mount lantern ring 2 through two sets of spacing angle steel 6, later with the bottom and the hoist and mount article of multiunit lower hand hoist 4 fixed, make multiunit lower hand hoist 4 carry out vertical hoist and mount to hoist and mount article, reduce the risk that hoist and mount article received the yawing force and are cracked and damaged, thereby improve equipment's adaptability, reliability and can have enough to meet the need characteristics of use.

According to the adjustable hoisting device for the U-shaped assembly type clear water concrete prefabricated part, the plurality of groups of hoisting lantern rings 2 are respectively welded and fixed with the plurality of groups of lantern ring lifting lugs 9, the plurality of groups of cross beam lifting lugs 5 are welded and fixed with the distribution cross beam 1, and the number of the plurality of groups of hoisting lantern rings 2 can be adjusted according to hoisting requirements; make every group hoist and mount lantern ring 2 and every group lantern ring lug 9 form wholly through welded fastening, make multiunit crossbeam lug 5 form wholly with distribution crossbeam 1, improve equipment's bearing capacity to according to the shape and the size of hoist and mount article, adjust multiunit hoist and mount lantern ring 2's quantity, thereby improve equipment's practicality.

According to the adjustable hoisting device for the U-shaped assembly type clear water concrete prefabricated part, the distribution crossbeam 1 and the plurality of groups of hoisting lantern rings 2 are rectangular steel pipes, the cross-sectional sizes of the plurality of groups of hoisting lantern rings 2 are slightly larger than that of the distribution crossbeam 1, bolt holes are formed in the plurality of groups of hoisting lantern rings 2, nuts are welded on each group of bolt holes, and the plurality of groups of second limiting bolts 8 are respectively in threaded connection with the nuts on the plurality of groups of hoisting lantern rings 2; the convenience is with the multiunit hoist and mount lantern ring 2 suit in the surface of distribution crossbeam 1, later through the 2 tops of multiunit hoist and mount lantern ring and the friction of distribution crossbeam 1, reduces the horizontal slip of multiunit hoist and mount lantern ring 2 to through rotating multiunit second stop bolt 8, make the tight distribution crossbeam 1 in one end top of multiunit second stop bolt 8, carry out interim fixing to multiunit hoist and mount lantern ring 2, thereby improve equipment fixing's convenience.

According to the adjustable hoisting device for the U-shaped assembly type clear water concrete prefabricated part, two groups of limiting angle steels 6 are respectively connected with two ends of a distribution beam 1 through a plurality of groups of first limiting bolts 7; make two sets of spacing angle steel 6 carry on spacingly to the multiunit hoist and mount lantern ring 2 to through loosening the first spacing bolt 7 of multiunit, take off two sets of spacing angle steel 6, conveniently change the multiunit hoist and mount lantern ring 2, thereby improve equipment's convenience.

When the adjustable hoisting device for the U-shaped assembly type clear water concrete prefabricated part works, firstly, the positions of a plurality of groups of hoisting lantern rings 2 are adjusted according to the shapes of hoisting objects, the groups of hoisting lantern rings 2 are limited through two groups of limiting angle steel 6, then the bottom ends of a plurality of groups of lower hoisting hand chain hoists 4 are fixed with the hoisting objects, so that the groups of lower hoisting hand chain hoists 4 vertically hoist the hoisting objects, the risk that the hoisting objects are pulled apart and damaged by lateral force is reduced, and the adaptability, reliability and turnover use characteristics of the device are improved.

According to the adjustable hoisting device for the U-shaped assembly type clear water concrete prefabricated part, the installation mode, the connection mode or the setting mode are common mechanical modes, and the hoisting device can be implemented as long as the beneficial effects of the hoisting device can be achieved, so that technicians in the industry only need to install and operate according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An adjustable hoisting device of a U-shaped assembly type clear water concrete prefabricated part is characterized by comprising a distribution beam (1), a plurality of groups of hoisting lantern rings (2) and a plurality of groups of hoisting steel wire ropes (3), hang hand calabash (4) under the multiunit, multiunit crossbeam lug (5), two sets of spacing angle steel (6) and multiunit lantern ring lug (9), the equal fixed mounting in the top of distribution crossbeam (1) of multiunit crossbeam lug (5), multiunit hoist and mount lantern ring (2) are all installed on distribution crossbeam (1), the one end that wire rope (3) were hung on the multiunit all is connected with crossbeam lug (5), multiunit lantern ring lug (9) fixed mounting is in the bottom of the hoist and mount lantern ring (2) respectively, hang hand calabash (4) under the multiunit and be connected with multiunit lantern ring lug (9) respectively, two sets of spacing angle steel (6) are installed respectively in the both ends of distribution crossbeam (1).

2. The adjustable hoisting device of the U-shaped assembled clear water concrete prefabricated part according to claim 1, characterized in that the multiple groups of hoisting lantern rings (2) are respectively welded and fixed with the multiple groups of lantern ring lifting lugs (9), the multiple groups of cross beam lifting lugs (5) are welded and fixed with the distribution cross beam (1), and the number of the multiple groups of hoisting lantern rings (2) can be adjusted according to hoisting requirements.

3. The adjustable hoisting device of the U-shaped assembled clear water concrete prefabricated part according to claim 1, characterized in that the distribution beam (1) and the plurality of groups of hoisting lantern rings (2) are rectangular steel pipes, the cross-sectional dimensions of the plurality of groups of hoisting lantern rings (2) are all larger than those of the distribution beam (1), bolt holes are formed in the plurality of groups of hoisting lantern rings (2), nuts are welded to the bolt holes, and the plurality of groups of second limit bolts (8) are respectively in threaded connection with the nuts on the plurality of groups of hoisting lantern rings (2).

4. The adjustable hoisting device of the U-shaped assembled type clear water concrete prefabricated part according to claim 1, characterized in that the two groups of limiting angle steels (6) are respectively connected with two ends of the distribution beam (1) through a plurality of groups of first limiting bolts (7).