Long rock wool composite board lifting tool

Abstract

The utility model belongs to the technical field of lifting of composite boards, and discloses a lifting tool for a longer rock wool composite board, which comprises a main framework with a rectangular frame-shaped cross section; the angle steel is arranged on the main framework; the square tube is arranged on the main framework through a short fixing piece and is in contact with the inner side of the angle steel; the secondary frameworks are arranged at the two ends of the main framework through long fixing pieces and can stretch out and draw back; and the round steel lifting ring is arranged on the square tube and is used for fixing the lifting belt. The lifting tool can be adjusted according to the length of the composite board, the lifting process can be simplified, damage to the composite board can be reduced, and stress balance of the two lifting belts during lifting can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of composite plate hoisting, in particular to a hoisting tool for a longer rock wool composite plate. Background Art

[0002] Nowadays, the requirements for factory building roofs are getting higher and higher. Rock wool composite plates are used in many roofs. Due to the high height and large span of the factory buildings, the length of the composite plates used is also longer. The longer the length, the poorer the overall strength of the general rock wool composite plate. Restricted by the site and uneven ground, it is easy to be damaged when unloading and hoisting by conventional methods. Especially during the hoisting process from the ground to a high altitude, it is more likely to be damaged. How to unload and hoist safely, smoothly and efficiently is an important factor affecting the construction period. Therefore, we have proposed a hoisting tool for a longer rock wool composite plate. Summary of the Utility Model

[0003] In order to overcome the defects of the above-mentioned prior art pointed out, the inventor of the present utility model has conducted in-depth research and completed the present utility model after a large amount of creative labor.

[0004] Specifically, the technical problem to be solved by the present utility model is: to provide a hoisting tool for a longer rock wool composite plate to solve the technical problem of how to hoist a longer rock wool composite plate safely, smoothly and efficiently.

[0005] To solve the above technical problem, the present utility model provides the following technical solution:

[0006] A hoisting tool for a longer rock wool composite plate, comprising: a main skeleton, the cross-section of the main skeleton is in the shape of a rectangular square frame;

[0007] Angle steel, the angle steel is arranged on the main skeleton;

[0008] Square pipe, the square pipe is arranged on the main skeleton through a short fixing piece and is in contact with the inner side of the angle steel;

[0009] Sub-skeleton, the sub-skeleton is arranged at both ends of the main skeleton through a long fixing piece and is telescopic;

[0010] Round steel lifting rings are arranged on the square pipe. The round steel lifting rings are used to fix the lifting belt. By using the short fixing piece and the angle steel, the square pipe is fixed on the main skeleton and the sub-skeleton. Then, the sub-skeleton is fixed at both ends of the main skeleton by using the long fixing piece. During this period, the length of the combination of the main skeleton and the sub-skeleton can be adjusted according to the length of the composite plate to adapt to the length of the composite plate. When it is necessary to disassemble the hoisting tool, the above steps can be reversed, so as to facilitate the disassembly and assembly of the hoisting tool, and the operation is simple and fast. At the same time, the hoisting tool can be adjusted according to the length of the composite plate.

[0011] As an improved technical solution, a first adjustment hole is provided inside the main skeleton. The first adjustment holes are arranged in a linear array on the main skeleton, and the inner cavity of the first adjustment hole is movably connected to the long fixing member.

[0012] As an improved technical solution, a second adjustment hole is provided inside the secondary skeleton. The second adjustment holes are arranged in a linear array on the secondary skeleton, and the inner cavity of the second adjustment hole is movably connected to the long fixing member.

[0013] As an improved technical solution, a first fixing hole is provided inside the angle steel. The inner cavity of the first fixing hole is movably connected to the short fixing member.

[0014] As an improved technical solution, a second fixing hole is provided inside the square tube. The inner cavity of the second fixing hole is movably connected to the short fixing member.

[0015] After adopting the above technical solution, the beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, the square tube fixed with the round steel sling is fixed on the main skeleton and the secondary skeleton by using the short fixing member and the angle steel, and then the secondary skeleton is fixed at both ends of the main skeleton by using the long fixing member. During this period, the length of the combination of the main skeleton and the secondary skeleton can be adjusted according to the length of the composite board to adapt to the length of the composite board. When the lifting tool needs to be disassembled, the above steps can be reversed, so as to facilitate the disassembly and assembly of the lifting tool, and the operation is simple and fast. At the same time, the lifting tool can be adjusted according to the length of the composite board.

[0017] 2. In the present utility model, the longer rock wool composite board is placed on the lifting tool, and then the lifting belt is fixed on the round steel sling to ensure the balanced force during the lifting of the two lifting belts. Then, the composite board is directly lifted from the truck to the roof by using an external crane, so as to simplify the lifting process and minimize the damage to the composite board. Thus, it is convenient to simplify the lifting process and reduce the damage to the composite board, and at the same time, the problem of unbalanced force of the two lifting belts in conventional lifting can be solved. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the lifting tool for the longer rock wool composite board of the present utility model.

[0020] Figure 2 This is a schematic diagram of the overall structure decomposition of a hoisting tool for relatively long rock wool composite boards of the present utility model.

[0021] Figure 3 This is for the hoisting tool of the relatively long rock wool composite board of the present utility model Figure 2 and is a schematic diagram of the enlarged structure at position A in it.

[0022] Explanation of reference numerals:

[0023] In the figure: 1, main framework; 11, first adjustment hole; 2, angle steel; 21, first fixing hole; 3, square pipe; 31, second fixing hole; 4, secondary framework; 41, second adjustment hole; 5, round steel lifting ring. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0026] At the same time, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution where A and B are satisfied simultaneously.

[0027] In addition, the descriptions such as "first" and "second" in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0028] Referring to Figures 1-3 , a hoisting tool for relatively long rock wool composite boards is provided. This hoisting tool for relatively long rock wool composite boards includes: a main framework 1, and the cross-section of the main framework 1 is in the shape of a rectangular square frame;

[0029] Angle steel 2 is provided on the main skeleton 1;

[0030] Square tube 3 is provided on the main skeleton 1 through a short fixing member (the short fixing member is composed of a short reinforcing bolt and a short reinforcing cap, and the short reinforcing bolt is threadedly connected with the short reinforcing nut), and contacts the inner side of the angle steel 2;

[0031] Secondary skeleton 4 is provided at both ends of the main skeleton 1 through a long fixing member (the long fixing member is composed of a long reinforcing bolt and a long reinforcing nut, and the long reinforcing bolt is threadedly connected with the long reinforcing nut), and is telescopic;

[0032] Round steel lifting ring 5 is provided on the square tube 3, and the round steel lifting ring 5 is used to fix the lifting belt.

[0033] A first adjustment hole 11 is opened inside the main skeleton 1. The first adjustment holes 11 are arranged in a linear array on the main skeleton 1. The inner cavity of the first adjustment hole 11 is movably connected with the long fixing member, and the inner cavity of the first adjustment hole 11 is penetrated and connected with the outer surface of the long reinforcing bolt to facilitate the assembly of the secondary skeleton 4.

[0034] A second adjustment hole 41 is opened inside the secondary skeleton 4. The second adjustment holes 41 are arranged in a linear array on the secondary skeleton 4. The inner cavity of the second adjustment hole 41 is movably connected with the long fixing member, and the inner cavity of the second adjustment hole 41 is penetrated and connected with the outer surface of the long reinforcing bolt to facilitate fixing the secondary skeleton 4 on the main skeleton 1 by using the long fixing member.

[0035] A first fixing hole 21 is opened inside the angle steel 2. The inner cavity of the first fixing hole 21 is movably connected with the short fixing member, and the inner cavity of the first fixing hole 21 is threadedly connected with the outer surface of the short reinforcing bolt to facilitate fixing the square tube 3.

[0036] A second fixing hole 31 is opened inside the square tube 3. The inner cavity of the second fixing hole 31 is movably connected with the short fixing member, and the inner cavity of the second fixing hole 31 is threadedly connected with the outer surface of the short reinforcing bolt to facilitate fixing the square tube 3 on the main skeleton 1 and the secondary skeleton 4 by using the short fixing member.

[0037] Working principle: The square tube 3 fixed with the round steel lifting ring 5 is fixed on the main skeleton 1 and the secondary skeleton 4 by using the short fixing member and the angle steel 2, and then the secondary skeleton 4 is fixed at both ends of the main skeleton 1 by using the long fixing member. During this period, the length of the combination of the main skeleton 1 and the secondary skeleton 4 can be adjusted according to the length of the composite board to adapt to the length of the composite board. When the lifting tool needs to be disassembled, the above steps are reversed, so as to facilitate the disassembly and assembly of the lifting tool, and the operation is simple and fast. At the same time, the lifting tool can be adjusted according to the length of the composite board;

[0038] Then, place the longer rock wool composite board on the lifting tool, and then fix the lifting belt on the round steel sling 5 to ensure the balanced force when the two lifting belts are used for lifting. Then, use the external crane to directly lift the composite board from the truck to the roof to simplify the lifting process, so as to minimize the damage to the composite board to the greatest extent, thus facilitating the simplification of the lifting process and reducing the damage to the composite board. At the same time, it can solve the problem of unbalanced force of the two lifting belts in conventional lifting. This device can not only adjust the lifting tool according to the length of the composite board, but also simplify the lifting process and reduce the damage to the composite board, and ensure the balanced force when the two lifting belts are used for lifting.

[0039] It should be understood that the use of these embodiments is only for explaining the present invention and is not intended to limit the protection scope of the present invention. In addition, it should also be understood that after reading the technical content of the present invention, those skilled in the art can make various changes, modifications and / or variations to the present invention, and all these equivalent forms also fall within the protection scope defined by the appended claims of this application.

Claims

1. A hoisting tool for a relatively long rock wool composite board, characterized in that: Including: A main framework (1), the cross-section of the main framework (1) being in the shape of a rectangular box; Angle steel (2), the angle steel (2) being provided on the main framework (1); Square tubes (3), the square tubes (3) being provided on the main framework (1) through short fixing members and being in contact with the inner sides of the angle steel (2); Secondary frameworks (4), the secondary frameworks (4) being provided at both ends of the main framework (1) through long fixing members and being telescopic; Round steel sling rings (5), the round steel sling rings (5) being provided on the square tubes (3), and the round steel sling rings (5) being used for fixing sling belts.

2. The longer rock wool composite board lifting tool according to claim 1, characterized in that: A first adjustment hole (11) is formed inside the main framework (1), the first adjustment holes (11) being arranged in a linear array on the main framework (1), and the inner cavity of the first adjustment hole (11) is movably connected to the long fixing member.

3. The longer rock wool composite board lifting tool according to claim 2, characterized in that: A second adjustment hole (41) is formed inside the secondary framework (4), the second adjustment holes (41) being arranged in a linear array on the secondary framework (4), and the inner cavity of the second adjustment hole (41) is movably connected to the long fixing member.

4. The longer rock wool composite board lifting tool according to claim 1, characterized in that: A first fixing hole (21) is formed inside the angle steel (2), and the inner cavity of the first fixing hole (21) is movably connected to the short fixing member.

5. The longer rock wool composite board lifting tool according to claim 4, wherein: A second fixing hole (31) is formed inside the square tube (3), and the inner cavity of the second fixing hole (31) is movably connected to the short fixing member.

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