A rock wool unloading and hoisting tool

Abstract

The utility model belongs to the rock wool hoisting technical field, concretely relates to a rock wool unloading hoisting tool, including upper fixed frame, lower support frame and sling, the upper fixed frame includes two first fixed angle steels, two second fixed angle steels, a third fixed angle steel and two fourth fixed angle steels, the lower support frame includes two support square steel tubes and two support angle steels, the middle part of the side face of two second fixed angle steels away from each other all is welded with the ring that passes, the middle part of the side face of two support angle steels away from each other all is welded with the fixed ring, the upper portion of sling is connected with the crane hook, and the both ends of sling respectively pass the ring that passes in the same side and can be detachably connected in the fixed ring in the same side. The hoisting tool of the utility model can adjust size according to the hoisting need, and material is easy to get, convenient processing can hoist and unload the car to rock wool, not only save time and labour, improve the unloading efficiency, can also avoid the influence to the health of worker, and the practicality is strong, and it is convenient to promote.

Description

Technical Field

[0001] This utility model belongs to the field of rock wool hoisting technology, specifically relating to a rock wool unloading and hoisting tool. Background Technology

[0002] In recent years, rock wool insulation materials have been increasingly used for wall and roof insulation in building facades and roofs. Although rock wool is an auxiliary material, it has a significant impact on climate, environment, site safety and civilized management, occupational health, and on-site management, and is used in large quantities. Currently, the delivery of rock wool materials mainly relies on manual handling and unloading. Manually handling each piece is not only time-consuming and labor-intensive, resulting in low unloading efficiency, but also affects the health of workers.

[0003] Therefore, there is an urgent need to design a hoisting tool to assist in unloading rock wool. Utility Model Content

[0004] The purpose of this utility model is to provide a rock wool unloading and hoisting tool. When the rock wool is loaded from the factory, sufficient gaps are left at the bottom. After the rock wool arrives at the site, the hoisting tool is used to unload it, which effectively solves the problems of time-consuming and labor-intensive manual unloading, low unloading efficiency, and impact on workers' health in the existing technology.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: a rock wool unloading and hoisting tool, including an upper fixing frame, a lower support frame and a hoisting rope; The upper fixing frame includes two first fixing angle steels, two second fixing angle steels, one third fixing angle steel, and two fourth fixing angle steels; Two first fixed angle steels and two second fixed angle steels are welded to form a square frame. The third fixed angle steel is vertically welded to the middle of the upper surface of the two second fixed angle steels, and the third fixed angle steel is distributed parallel to the two first fixed angle steels. One end of each of the two fourth fixed angle steels is welded to the middle of the upper surface of the two first fixed angle steels, and the other end is welded to the third fixed angle steel. The two fourth fixed angle steels are located on the same horizontal line and are parallel to the second fixed angle steels. The lower support frame includes two supporting square steel pipes and two supporting angle steels. The two supporting square steel pipes are welded side by side, and the two supporting angle steels are symmetrically welded to the left and right ends of the upper surface of the supporting square steel pipes. Both of the two second fixed angle steels have rope loops welded to the middle of their opposite sides, and both of the two supporting angle steels have fixed rings welded to the middle of their opposite sides. The fixed rings are located directly below the rope loops. The upper part of the lifting rope is connected to the crane hook. Both ends of the lifting rope pass through the rope loops on the same side and are detachably connected to the fixed rings on the same side.

[0006] Furthermore, the two first fixed angle steels are symmetrically distributed front and back, and the right-angled sides of both first fixed angle steels face downwards; The two second fixed angle steels are symmetrically distributed on the left and right, and the right angle sides of the two second fixed angle steels are both facing down.

[0007] Furthermore, the right-angled side of the third fixed angle steel faces upward, and the left and right end faces of the third fixed angle steel are located on the same vertical plane as the outer sides of the two second fixed angle steels.

[0008] Furthermore, the right-angled sides of both fourth fixed angle steels are facing upwards, and the end faces of the two fourth fixed angle steels that are far apart from each other are located on the same vertical plane as the outer sides of the facades of the two first fixed angle steels.

[0009] Furthermore, the lengths of the two supporting square steel pipes are the same as the length of the first fixed angle steel.

[0010] Furthermore, the right-angled sides of both supporting angle steels face upwards, and the outer sides of the vertical surfaces of the two supporting angle steels are located on the same vertical plane as the end face of the supporting square steel pipe.

[0011] Furthermore, the rope-threading ring is a square tube for threading rope.

[0012] Furthermore, the suspension rope is fixed inside the fixing ring by a rope clamp.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. The rock wool unloading and hoisting tool of this utility model has an upper fixed frame and a lower support frame whose dimensions can be adjusted according to the length and width of the rock wool when it is loaded by the rock wool manufacturer, as well as the gap reserved at the bottom when loading. The main materials used are angle steel and square tube, which are readily available and easy to process.

[0014] 2. The rock wool unloading and hoisting tool of this utility model fixes the rock wool between the upper fixed frame and the lower support frame during unloading. The upper fixed frame and the lower support frame are fixed by the hoisting rope. The crane hook can lift the hoisting rope to unload the rock wool. It not only saves time and labor and improves unloading efficiency, but also avoids the impact on the health of workers. It is highly practical and easy to promote. Attached Figure Description

[0015] Figure 1 This is a schematic diagram showing the usage of the rock wool unloading and hoisting tool of this utility model. Figure 2 This is a schematic diagram of the upper fixing frame of this utility model; Figure 3 This is an exploded view of the upper fixing frame of this utility model; Figure 4 This is a schematic diagram of the lower support frame of this utility model.

[0016] In the diagram: 1-Upper fixing frame, 101-First fixing angle steel, 102-Second fixing angle steel, 103-Third fixing angle steel, 104-Fourth fixing angle steel, 2-Rope loop, 3-Rock wool, 4-Lower support frame, 401-Supporting square steel pipe, 402-Supporting angle steel, 5-Lifting rope, 6-Crane hook, 7-Fixing ring. Detailed Implementation

[0017] The present invention will now be described in more detail with reference to the accompanying drawings and specific embodiments.

[0018] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and 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.

[0019] See Figures 1-3 A rock wool unloading and hoisting tool includes an upper fixing frame 1, a lower support frame 4, and a hoisting rope 5. The upper fixing frame 1 includes two first fixing angle steels 101, two second fixing angle steels 102, one third fixing angle steel 103, and two fourth fixing angle steels 104. The two first fixing angle steels 101 are symmetrically distributed front to back, and the two second fixing angle steels 102 are symmetrically distributed left to right. The right angle sides of the two first fixing angle steels 101 and the two second fixing angle steels 102 are all facing downwards. The two second fixing angle steels 102 are welded to the left and right ends of the two first fixing angle steels 101 respectively. The outer side of the vertical surface of the second fixing angle steel 102 is on the same vertical plane as the left and right ends of the vertical surface of the first fixing angle steel 101, so that the two first fixing angle steels 101 and the two second fixing angle steels 102 are welded into a square frame. The space formed inside the square frame is used to fix the rock wool 3 during rock wool unloading.

[0020] See Figures 1-3 The third fixing angle steel 103 is vertically welded to the middle of the upper surface of the two second fixing angle steels 102, with the right angle side of the third fixing angle steel 103 facing upward. The third fixing angle steel 103 is distributed parallel to the two first fixing angle steels 101. The left and right end faces of the third fixing angle steel 103 are on the same vertical plane as the outer side of the facade of the two second fixing angle steels 102. By reinforcing the square frame with the third fixing angle steel 103, the structural strength and stability of the upper fixing frame 1 can be improved.

[0021] See Figures 1-3One end of each of the two fourth fixing angle steels 104 is welded to the middle of the upper surface of the two first fixing angle steels 101, and the other end is welded to the third fixing angle steel 103. The right angle sides of the two fourth fixing angle steels 104 are both facing upwards. The two fourth fixing angle steels 104 are located on the same horizontal line and are parallel to the second fixing angle steel 102. The ends of the two fourth fixing angle steels 104 that are far apart from each other are located on the same vertical plane as the outer side of the facade of the two first fixing angle steels 101, so that the upper fixing frame 1 has a grid-shaped structure. The square frame is further reinforced by the fourth fixing angle steels 104, which can further improve the structural strength and stability of the upper fixing frame 1.

[0022] See Figure 1 or Figure 4 The lower support frame 4 includes two supporting square steel pipes 401 and two supporting angle steels 402. The length of the two supporting square steel pipes 401 is the same as the length of the first fixed angle steel 101. The two supporting square steel pipes 401 are welded side by side. The two supporting angle steels 402 are symmetrically welded to the left and right ends of the upper surface of the supporting square steel pipes 401, and the right angle sides of the two supporting angle steels 402 are both facing upward. The outer side of the vertical surface of the two supporting angle steels 402 and the end face of the supporting square steel pipes 401 are located on the same vertical plane.

[0023] See Figure 1 , Figure 2 or Figure 4 Two second fixed angle steels 102 have rope loops 2 welded to the middle of the outer side of their facades. The rope loops 2 are rope loop square tubes, and the height of the rope loop square tubes is the same as the height of the facades of the second fixed angle steels 102. Two supporting angle steels 402 have fixed rings 7 welded to the middle of the outer side of their facades. The fixed rings 7 are located directly below the rope loops 2. The upper part of the lifting rope 5 is connected to the crane hook 6. The two ends of the lifting rope 5 pass through the rope loops 2 on the same side and are detachably connected to the fixed rings 7 on the same side. The fixed rings 7 can be arc-shaped fixed rings or fixed square tubes. The lifting rope 5 is clamped by rope clamps after passing through the fixed rings 7.

[0024] The working principle of this utility model is as follows: In use, the upper fixing frame 1 is first made. The lengths of the first fixing angle steel 101 and the third fixing angle steel 103 in the upper fixing frame 1 are determined according to the length of the rock wool 3 to be unloaded. The lengths of the second fixing angle steel 102 and the fourth fixing angle steel 104 are determined according to the width of the rock wool 3 to be unloaded. A square frame is formed by welding the two second fixing angle steels 102 with the right angle sides facing down to the left and right ends of the two first fixing angle steels 101 with the right angle sides facing down. A third fixing angle steel 103 with the right angle side facing up is welded to the middle of the upper surface of the two second fixing angle steels 102. The two fourth fixing angle steels 104 with the right angle sides facing up are welded between the first fixing angle steel 101 and the third fixing angle steel 103 to obtain the grid-shaped upper fixing frame 1. A rope loop 2 with the same height as the second fixing angle steel 102 is welded to the middle of the outer side of the two second fixing angle steels 102 of the upper fixing frame 1. Then, the lower support frame 4 is made, wherein the length of the supporting square steel pipe 401 is the same as the length of the first fixed angle steel 101. The two supporting square steel pipes 401 are welded together side by side, and the two supporting angle steels 402 with the right angle side facing upward are symmetrically welded to the left and right ends of the upper surface of the supporting square steel pipe 401 to make the lower support frame 4. A fixing ring 7 is welded to the middle part of the outer side of the two supporting angle steels 402 of the lower support frame 4, and the fixing ring 7 is located directly below the rope loop 2. Finally, when the rock wool 3 arrives at the site and needs to be unloaded, the upper fixing frame 1 is placed on the upper surface of the rock wool 3, and the lower support frame 4 is placed in the gap reserved at the bottom when the rock wool was loaded by the manufacturer. The fixing ring 7 is positioned directly below the rope loop 2. The two ends of the lifting rope 5 are passed through the rope loop 2 on the same side, and then through the fixing ring 7 on the same side. The rope is then clamped with a rope clamp, so that the rock wool 3 is fixed between the upper fixing frame 1 and the lower support frame 4. The crane hook 6 hooks the lifting rope 5 from the top and lifts the rock wool 3 for unloading. This saves time and effort and can effectively improve unloading efficiency.

[0025] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The use of terms such as "a" or "an" in this specification and claims does not necessarily indicate a limitation on quantity. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0026] The exemplary embodiments of the present invention have been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations can be made to the various technical features and structures proposed by the present invention without exceeding the protection scope of the present invention.

Claims

1. A rock wool unloading and hoisting tool, characterized in that: Includes an upper fixed frame, a lower support frame, and suspension ropes; The upper fixing frame includes two first fixing angle steels, two second fixing angle steels, one third fixing angle steel, and two fourth fixing angle steels; Two first fixed angle steels and two second fixed angle steels are welded to form a square frame. The third fixed angle steel is vertically welded to the middle of the upper surface of the two second fixed angle steels, and the third fixed angle steel is distributed parallel to the two first fixed angle steels. One end of each of the two fourth fixed angle steels is welded to the middle of the upper surface of the two first fixed angle steels, and the other end is welded to the third fixed angle steel. The two fourth fixed angle steels are located on the same horizontal line and are parallel to the second fixed angle steels. The lower support frame includes two supporting square steel pipes and two supporting angle steels. The two supporting square steel pipes are welded side by side, and the two supporting angle steels are symmetrically welded to the left and right ends of the upper surface of the supporting square steel pipes. Both of the two second fixed angle steels have rope loops welded to the middle of their opposite sides, and both of the two supporting angle steels have fixed rings welded to the middle of their opposite sides. The fixed rings are located directly below the rope loops. The upper part of the lifting rope is connected to the crane hook. Both ends of the lifting rope pass through the rope loops on the same side and are detachably connected to the fixed rings on the same side.

2. The rock wool unloading and hoisting tool according to claim 1, characterized in that: The two first fixed angle steels are symmetrically distributed front and back, and the right angle sides of the two first fixed angle steels are both facing down; The two second fixed angle steels are symmetrically distributed on the left and right, and the right angle sides of the two second fixed angle steels are both facing down.

3. The rock wool unloading and hoisting tool according to claim 2, characterized in that: The right-angled side of the third fixed angle steel faces upward, and the left and right end faces of the third fixed angle steel are located on the same vertical plane as the outer sides of the two second fixed angle steels.

4. The rock wool unloading and hoisting tool according to claim 3, characterized in that: The right-angled sides of the two fourth fixed angle steels are both facing upwards, and the end faces of the two fourth fixed angle steels that are far apart from each other are located on the same vertical plane as the outer sides of the facades of the two first fixed angle steels.

5. The rock wool unloading and hoisting tool according to any one of claims 1 to 4, characterized in that: The lengths of the two supporting square steel pipes are the same as the length of the first fixed angle steel.

6. The rock wool unloading and hoisting tool according to claim 5, characterized in that: The right-angled sides of both supporting angle steels face upwards, and the outer sides of the vertical surfaces of the two supporting angle steels are on the same vertical plane as the end face of the supporting square steel pipe.

7. The rock wool unloading and hoisting tool according to any one of claims 1 to 4, characterized in that: The rope-threading ring is a square tube for threading rope.

8. The rock wool unloading and hoisting tool according to any one of claims 1 to 4, characterized in that: The suspension rope is fixed in the fixed ring by a rope clamp.

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