阅读说明：本技术 一种预制构件存放吊运装置 (Prefabricated part storing and hoisting device ) 是由 邓一鹏 陈康健 张伟进 于 2021-09-24 设计创作，主要内容包括：本发明公开了一种预制构件存放吊运装置,包括至少三组竖直且以预设间距相间设置的立柱,全部所述立柱通过设于其底部的底部连接件固接；任一所述立柱沿其长度方向设置多组垂直所述立柱的支撑托架,相邻所述立柱的所述支撑托架相向延伸。本发明所提供的预制构件存放吊运装置能够对预制构件进行存放,同时方便一次吊运多组预制构件,提高吊装效率,同时保障吊装的安全性。(The invention discloses a prefabricated part storing and hoisting device which comprises at least three groups of vertical upright posts which are arranged at intervals at preset intervals, wherein all the upright posts are fixedly connected through bottom connecting pieces arranged at the bottoms of the upright posts; any stand sets up the multiunit along its length direction and is perpendicular to the support bracket of stand, adjacent the stand the support bracket extends in opposite directions. The prefabricated part storing and hoisting device provided by the invention can store prefabricated parts, and meanwhile, a plurality of groups of prefabricated parts can be conveniently hoisted at one time, so that the hoisting efficiency is improved, and the hoisting safety is ensured.)

1. The prefabricated part storage and hoisting device is characterized by comprising at least three groups of vertical upright posts which are arranged vertically at intervals at preset intervals, wherein all the upright posts are fixedly connected through bottom connecting pieces arranged at the bottoms of the upright posts; any stand sets up the multiunit along its length direction and is perpendicular to the support bracket of stand, adjacent the stand the support bracket extends in opposite directions.

2. The prefabricated part storage and hoisting device of claim 1, wherein the bottom connecting piece comprises bases and detachable connecting pieces connected between the adjacent bases, and the bases are fixedly connected with the upright posts.

3. The prefabricated part storing and hoisting device as claimed in claim 2, wherein a threaded lifting column is welded to the top of the base, and an internal threaded cavity matched with the threaded lifting column is formed in the upright column.

4. The prefabricated component storage and lifting device of claim 3, wherein the threaded lifting column is provided with an adjusting nut for limiting the upright column.

5. The precast member storage and hoisting device according to any one of claims 2 to 4, wherein the detachable connecting member is a telescopic rod member.

6. The prefabricated part storage and lifting device as claimed in claim 5, wherein lifting rings are arranged at the top ends of all the upright columns.

7. The prefabricated part storage and lifting device of claim 5, wherein a second telescopic rod piece is connected between the upper parts of the adjacent upright columns.

8. The prefabricated part storage and hoisting device of claim 1, wherein a plurality of groups of slots are formed in the side surface of the upright post, and the support bracket is fixed in the slots.

9. The prefabricated part storage and lifting device of claim 1, wherein the columns are arranged in four groups, and the bottom connecting pieces are arranged in a rectangular shape.

10. The prefabricated component storage and lifting device of claim 2, wherein the bottom end of the base is provided with moving rollers.

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a prefabricated part storing and hoisting device.

Background

The prefabricated member refers to a fabricated concrete member which is manufactured before installation at a construction site, and generally comprises a horizontal member and a vertical member. It is common to have precast concrete floor decks, balcony beams, frame beams, concrete piles, etc. The prefabricated parts are usually manufactured in a prefabrication factory, and then the parts are transported in batches to a construction site through transport vehicles, and the unloading, storage and hoisting construction of the prefabricated parts are completed at the construction site. However, the existing prefabricated part can only hoist one part of the prefabricated part in one operation, so that the hoisting efficiency of the prefabricated part is low, and great potential safety hazards exist.

Therefore, how to improve the hoisting efficiency of the prefabricated part is a technical problem to be solved by the technical personnel in the field.

Disclosure of Invention

The invention aims to provide a prefabricated part storing and hoisting device which is convenient for hoisting a plurality of groups of prefabricated parts at one time, improves hoisting efficiency and ensures hoisting safety.

In order to achieve the purpose, the invention provides a prefabricated part storing and hoisting device which comprises at least three groups of vertical upright posts which are arranged at intervals at preset intervals, wherein all the upright posts are fixedly connected through bottom connecting pieces arranged at the bottoms of the upright posts; any stand sets up the multiunit along its length direction and is perpendicular to the support bracket of stand, adjacent the stand the support bracket extends in opposite directions.

Optionally, the bottom connector comprises a base and a detachable connector connected between adjacent bases, and the base is fixedly connected with the upright post.

Optionally, a threaded lifting column is welded to the top of the base, and an internal threaded cavity matched with the threaded lifting column is formed in the stand column.

Optionally, the threaded lifting column is provided with an adjusting nut for limiting the upright column.

Optionally, the detachable connection is a telescopic rod.

Optionally, the top ends of all the upright posts are provided with lifting rings.

Optionally, a second telescopic rod is connected between the upper parts of the adjacent upright posts.

Optionally, a plurality of groups of slots are formed in the side surface of the upright post, and the support bracket is fixed in the slots.

Optionally, the stand columns are arranged in four groups, and the bottom connecting pieces are arranged in a rectangular shape.

Optionally, the bottom end of the base is mounted with a moving roller.

Compared with the prior art, the invention designs the prefabricated part storing and hoisting device aiming at the problems of low hoisting efficiency and hoisting risk of the prefabricated parts, so that the prefabricated parts can be stored on the support brackets among a plurality of groups of stand columns. Any stand sets up multiunit support bracket along length direction, guarantees to deposit at least a set of prefabricated component on each layer of support bracket of stand, should deposit overhead hoist and can once only deposit multiunit prefabricated component, can deposit on this deposits overhead hoist after the prefabricated component transports the job site, can directly handling this deposit overhead hoist and realize once only hoisting many prefabricated components during the construction, improves the hoist and mount efficiency of prefabricated component.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a structural diagram of a prefabricated part storage and lifting device of the invention;

fig. 2 is a schematic view of the connection between the vertical column and the bottom connecting member.

Wherein:

1-base, 2-detachable connecting piece, 3-thread lifting column, 4-upright post, 5-supporting bracket, 6-hanging ring, 7-fastening bolt, 8-adjusting nut and 9-U-shaped bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 2, fig. 1 is a structural diagram of a prefabricated part storage and lifting device of the present invention, and fig. 2 is a schematic connection diagram of a column and a bottom connecting member.

The prefabricated part storing and hoisting device provided by the invention comprises at least three groups of upright posts 4, wherein the upright posts 4 are vertically arranged, and the upright posts 4 are arranged at set intervals so that the prefabricated parts can be stored in the upright posts, and the upright posts 4 are relatively fixed through bottom connecting pieces fixedly connected at the bottom. Each upright post 4 is provided with a plurality of groups of supporting brackets 5 along the length direction, and the supporting brackets 5 are vertical to the upright posts 4, namely are horizontally arranged. The support brackets 5 of adjacent columns 4 extend towards each other, i.e. the support brackets 5 of adjacent columns 4 do not contact each other, and the prefabricated parts can be lapped between the support brackets 5 of adjacent columns 4 by the support brackets 5 extending towards each other, so that the fixing is realized. When the three sets of the vertical posts 4 are provided, the support brackets 5 of the three sets of the vertical posts 4 may be provided extending toward the center of a triangle formed by connecting the axial centers of the three sets of the vertical posts 4. When the upright posts 4 are provided in four groups, the four groups of upright posts 4 may be arranged in a rectangle. The support brackets 5 of the adjacent columns 4 located at both ends in the length direction may extend in opposite directions, and the support brackets 5 extending in opposite directions may be provided or cancelled as needed between the adjacent columns 4 located at both ends in the width direction. The structure of the bottom connecting piece is adaptively changed according to the number of groups of the upright posts 4.

In the embodiment shown in fig. 1 provided by the present invention, four sets of the upright posts 4 are specifically adopted, and the four sets of the upright posts 4 are arranged in a rectangular shape. The bottom connecting pieces comprise four groups of bases 1 and detachable connecting pieces 2 connected between the adjacent bases 1, the four groups of bases 1 are fixed at the bottoms of the upright posts 4 in a one-to-one correspondence mode, and the adjacent bases 1 are fixedly connected through the detachable connecting pieces 2, so that the relative distances between the four groups of upright posts 4 are basically fixed. Can dismantle connecting piece 2 and base 1 be connected and can refer to fig. 2, the end of dismantling connecting piece 2 sets up the mount pad, and the slot is all seted up to the side of base 1, and the screw hole is seted up to the both sides of slot, can dismantle connecting piece 2 cartridge behind the slot, and the screw hole of mount pad laminating base 1 side is fixed through the screw hole cooperation realization that fastening bolt 7 passed mount pad and base 1. The detachable connection of the detachable connecting piece 2 and the base 1 facilitates the replacement of the detachable connecting piece 2 with different lengths, and the distance between the adjacent upright posts 4 is adjusted to match the storage and lifting of prefabricated parts with different sizes.

In the above embodiment, each group of upright columns 4 is provided with five groups of supporting brackets 5 along the length direction thereof, the supporting brackets 5 may be made of steel pipes or square steel, the side surfaces of the upright columns 4 are provided with slots, and the supporting brackets 5 are inserted and fixed in the slots of the upright columns 4. Five groups of supporting brackets 5 are arranged at equal intervals, and the same-layer supporting brackets 5 of all the upright posts 4 are approximately positioned at the same horizontal plane, so that the prefabricated parts can be horizontally stacked above the same-layer supporting brackets 5. When each group of upright posts 4 comprises five groups of support brackets 5, the prefabricated part storage and lifting device can lift at least five support members at one time, and lifting efficiency is remarkably improved.

For conveniently carrying out the handling, rings 6 have been welded to the top one-to-one of stand 4, and simultaneously in order to maintain the interval between stand 4 and stand 4's relative position, top connecting piece is further connected between the upper portion of stand 4 to this application, carries out spacing fixed through top connecting piece and bottom connecting piece to stand 4's top and bottom, avoids the prefabricated component to deposit hoisting device and takes place to warp. The top connecting member is connected between the side portions of the upper sections of the uprights 4, while preferably not interfering with the storage of the prefabricated elements above the uppermost supporting bracket 5. The bottom of the base 1 can be provided with idler wheels according to needs, so that the prefabricated part storage and hoisting device with the prefabricated parts can be conveniently and integrally pushed to a hoisting position.

As a preferred embodiment of the invention, the height of the upright post 4 or the supporting bracket 5 of the prefabricated part storage and hoisting device provided by the invention is adjustable. The specific implementation mode is as follows: welding screw thread lift post 3 at the top of base 1, seting up the internal thread chamber of predetermineeing the degree of depth in the bottom of stand 4, through rotatory stand 4, change the length of the internal thread chamber of 3 screw in stands 4 of screw thread lift post, change the height of stand 4 and the support bracket 5 that corresponds. The supporting brackets 5 on the same layer of the upright posts 4 at two ends in the length direction can be staggered up and down, the prefabricated parts can be stored above the supporting brackets 5 on the same layer at a certain inclination angle, and the prefabricated parts with different sizes can be stored and hoisted by adjusting the lifting of the upright posts 4.

Further, the threaded lifting column 3 is sleeved with an adjusting nut 8, when the adjusting nut 8 is rotated, the adjusting nut 8 abuts against the lower end face of the stand column 4 to limit the stand column 4, and a U-shaped bracket 9 or a gasket can be arranged between the lower end face of the stand column 4 and the adjusting nut 8 according to requirements.

In a further preferred embodiment of the invention, the detachable connection 2 is embodied as a telescopic rod, the top connection corresponding to a second telescopic rod connected between the tops of adjacent uprights 4. The lengths of the telescopic rod pieces and the second telescopic rod pieces are synchronously adjusted and then fixed, so that the distance between the adjacent upright posts 4 is adjusted, and further, the distance between the same-layer support brackets 5 of the adjacent upright posts 4 is adjusted, so that prefabricated parts with different sizes can be supported and stored.

The prefabricated part storing and hoisting device provided by the invention not only can be used for storing a plurality of prefabricated parts, but also can finish hoisting of the plurality of prefabricated parts at one time, so that the hoisting efficiency is improved. The telescopic rod piece is matched with the second telescopic rod piece, so that the distance between the upright posts 4 can be conveniently adjusted, and prefabricated parts with different sizes can be horizontally stored; by arranging the upright posts 4 and the support brackets 5 to be capable of ascending and descending relative to the base 1, the height of the support bracket 5 at one end can be conveniently adjusted, the prefabricated parts are obliquely stored above the support brackets 5 on the same floor at a certain angle, and the requirements for storing and hoisting the prefabricated parts with different sizes are met.

The prefabricated part storing and hoisting device can refer to the following specifications when being supported: the bottom side of four bases 1 respectively has two slots 10 x 20cm, with can dismantle connecting piece 2/flexible member with four bases 1 through the slot connection as a whole and fixed through fastening bolt 7, place screw thread lift post 3 on base 1, base 1 carries out welded connection with screw thread lift post 3, the upper portion of screw thread lift post 3 has the screw thread, be printed on the screw thread and scale, also there is the screw thread in the internal thread intracavity of stand 4, adjust the screw thread connection length of screw thread lift post 3 and stand 4 as required, twist solid with adjusting nut 8 and U type bracket 9. Five groups of slots are uniformly formed in the side part of the upright post 4 along the length direction and used for inserting and fixing the supporting brackets 5, the supporting brackets 5 with different lengths can be placed according to the size requirement of the prefabricated part, and meanwhile, the prefabricated part is fixed by using a limiting device. The lifting ring 6 is connected with the top end of the upright post 4 in a welding mode. The height of a base 1 is 30cm, the length and the width of the base are 50cm, the height of a threaded lifting column is 3 cm, the thread radius is 10cm, the height of an upright column 4 is 2.5m, the length and the width of the upright column are 40cm, the vertical distance between supporting brackets 5 is 50cm, and the length is selected according to the size of a prefabricated part.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The prefabricated part storing and hoisting device provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.