Steel structure roof purline hoisting auxiliary device

Abstract

The utility model discloses a steel structure roof purline hoisting auxiliary device, which belongs to the technical field of material hoisting construction equipment and comprises a steel cross beam, an upper hoisting ring is arranged at the top of the steel cross beam, and a plurality of lower hoisting rings are uniformly arranged at the bottom of the steel cross beam; the plurality of steel wire ropes are connected with the plurality of lower hanging rings in a one-to-one correspondence manner; the hooks are connected with the ends, away from the lower lifting ring, of the steel wire ropes in a one-to-one correspondence manner; a plurality of lifting hooks are arranged on each steel wire rope, are arranged between the hook and the lower lifting ring, and are sequentially connected with the steel wire ropes from top to bottom in a hanging manner; wherein the plurality of lifting hooks on the plurality of steel wire ropes are arranged in a one-to-one correspondence manner so as to horizontally hook purlines. The roof purline hoisting device is light and handy in structure, flexible and simple to operate and high in safety, a plurality of roof purlines can be installed through one-time hoisting, the working efficiency is greatly improved, the construction period is indirectly shortened, and then the construction cost is saved.

Description

Technical Field

[0001] This utility model belongs to the technical field of hoisting and construction equipment for materials, and specifically relates to an auxiliary device for hoisting steel structure roof purlins. Background Technology

[0002] Currently, with the rapid development of the national economy, large steel structure workshops have emerged. Steel structure workshops generally use roof purlins as supporting members, and their installation progress will directly affect the construction progress of the workshop. Steel structure purlins are lightweight, and traditional hoisting methods are used to hoist them one by one, which is inefficient and slow. Hoisting them in bundles is extremely unsafe for personnel to handle and install, and the efficiency is also very low. Utility Model Content

[0003] To solve the above problems, the present invention adopts the following technical solution:

[0004] A steel structure roof purlin hoisting auxiliary device, comprising:

[0005] A steel crossbeam, wherein an upper lifting ring is provided at the top of the steel crossbeam and multiple lower lifting rings are evenly provided at the bottom;

[0006] Multiple steel wire ropes are connected one-to-one with each of the multiple steel wire ropes and the multiple lower lifting rings;

[0007] Multiple hooks are connected one-to-one with one end of the wire rope away from the lower lifting ring;

[0008] Each of the wire ropes is provided with multiple hooks, which are positioned between the hook and the lower lifting ring and are sequentially hooked onto the wire rope from top to bottom; wherein, the multiple hooks on the multiple wire ropes are arranged one-to-one to hook the purlin horizontally.

[0009] Furthermore, the hook is an S-shaped hook.

[0010] Furthermore, the wire rope is provided with multiple knotted loops; each of the multiple knotted loops is hooked to a corresponding hook.

[0011] Furthermore, the upper lifting ring and the steel crossbeam are welded together; the lower lifting ring and the steel crossbeam are welded together.

[0012] Furthermore, the upper lifting ring is provided with a round hole.

[0013] Furthermore, the wire rope is inserted into the lower lifting ring or snapped into a loop and hung on the lower lifting ring.

[0014] Beneficial effects:

[0015] The steel structure roof purlin hoisting auxiliary device provided by this utility model is lightweight, easy to operate, and has high safety. It can install multiple roof purlins in one hoisting, which greatly improves work efficiency, indirectly shortens the construction cycle, and saves construction costs. Attached Figure Description

[0016] Figure 1 This is a front view of the auxiliary device for hoisting steel structure roof purlins according to this utility model;

[0017] Figure 2 This is a side view of the auxiliary device for hoisting steel structure roof purlins in this utility model;

[0018] The components include: 1. Upper lifting ring; 2. Steel crossbeam; 3. Lower lifting ring; 4. Lifting hook; 5. Steel wire rope; and 6. Hook. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "horizontal," "inner," "outer," and "one side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Example 1

[0022] like Figures 1 to 2 As shown, a steel structure roof purlin hoisting auxiliary device includes:

[0023] The steel beam 2 has an upper lifting ring 1 at the top and multiple lower lifting rings 3 evenly distributed at the bottom.

[0024] Multiple steel wire ropes 5 are connected one-to-one with multiple lower lifting rings 3;

[0025] Multiple hooks 6 are connected one-to-one with the ends of multiple steel wire ropes 5 that are away from the lower lifting ring 3;

[0026] Multiple hooks 4 are installed on each wire rope 5. The multiple hooks 4 are located between the hook 6 and the lower lifting ring 3 and are hooked to the wire rope 5 from top to bottom. The multiple hooks 4 on the multiple wire ropes 5 are set one-to-one to hook the purlin horizontally.

[0027] The upper lifting ring 1 is provided in multiple ways; preferably, there are two upper lifting rings 1, which are symmetrically arranged at both ends of the top of the steel beam 2 about the midpoint of the steel beam 2.

[0028] In this embodiment, the hook is an S-shaped hook.

[0029] In another embodiment, when two lower lifting rings 3 are provided at the bottom of the steel beam 2, the two lower lifting rings 3 are symmetrically arranged at both ends of the bottom of the steel beam 2 about the midpoint of the steel beam 2.

[0030] Preferably, the upper lifting ring 1 is made of steel plate; the steel beam 2 is made of 20# channel steel; the lower lifting ring 3 is made of Φ20 round steel; the S-shaped hook 4 is made of Φ8 round steel; the wire rope 5 is made of Φ10 or larger wire rope; and the hook 6 is a factory-made hook.

[0031] In this embodiment, the wire rope 5 is naturally knotted with multiple knotted loops; the multiple knotted loops are hooked one-to-one with multiple S-shaped hooks 4.

[0032] In this embodiment, the upper lifting ring 1 and the steel crossbeam 2 are welded together; the lower lifting ring 3 and the steel crossbeam 2 are welded together.

[0033] Through the above technical solution, the upper lifting ring 1 and the lower lifting ring 3 are respectively welded to the steel crossbeam 2, and all welds are full welds, and the welding quality meets the relevant specifications.

[0034] In this embodiment, the upper lifting ring 1 is provided with a circular hole.

[0035] Among them, the periphery of the round hole on the upper lifting ring 1 is ground into an arc shape to prevent straight cutting of the wire rope or buckle.

[0036] In this embodiment, the wire rope 5 is inserted into the lower lifting ring 3 or snapped into a loop and hung on the lower lifting ring 3.

[0037] Through the above technical solution, the wire rope 5 is connected into a loop by plugging or snapping, and suspended on the lower lifting ring, and naturally knotted at the S-shaped hook 4 to hook the S-shaped hook 4.

[0038] The method of using the auxiliary device for hoisting steel structure roof purlins provided by this utility model is as follows:

[0039] When steel structure roof purlins need to be installed, a crane is first used to lift the steel structure roof purlin hoisting auxiliary device through the upper lifting ring 1. After checking that there are no abnormalities in the device, the purlins to be installed are hooked one by one from top to bottom through the S-shaped hook 4. The bottom purlin is hooked by the hook 6. The crane arm is raised so that the purlin is located at the installation working surface. From bottom to top, the roof purlins are installed one by one by manually unhooking and positioning. After the installation is completed, the next cycle of roof purlin installation is carried out.

[0040] The above are merely preferred embodiments of the present utility model and do not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An auxiliary device for hoisting steel structure roof purlins, characterized in that, include: A steel crossbeam, wherein an upper lifting ring is provided at the top of the steel crossbeam and multiple lower lifting rings are evenly provided at the bottom; Multiple steel wire ropes are connected one-to-one with each of the multiple steel wire ropes and the multiple lower lifting rings; Multiple hooks are connected one-to-one with one end of the wire rope away from the lower lifting ring; Each of the wire ropes is provided with multiple hooks, which are positioned between the hook and the lower lifting ring and are sequentially hooked onto the wire rope from top to bottom; wherein, the multiple hooks on the multiple wire ropes are arranged one-to-one to hook the purlin horizontally.

2. The auxiliary device for hoisting steel structure roof purlins according to claim 1, characterized in that, The hook is an S-shaped hook.

3. The auxiliary device for hoisting steel structure roof purlins according to claim 1, characterized in that, The wire rope is provided with multiple knotted loops; each of the multiple knotted loops is hooked to a corresponding hook.

4. The auxiliary device for hoisting steel structure roof purlins according to claim 1, characterized in that, The upper lifting ring and the steel crossbeam are welded together; the lower lifting ring and the steel crossbeam are welded together.

5. The auxiliary device for hoisting steel structure roof purlins according to claim 1, characterized in that, The upper lifting ring is provided with a round hole.

6. The auxiliary device for hoisting steel structure roof purlins according to claim 1, characterized in that, The wire rope is inserted into the lower lifting ring or clipped into a loop and hung on the lower lifting ring.

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