Hoisting tool for workpiece with upper width larger than pitch diameter width

Abstract

The utility model relates to a hoisting tool for a workpiece, in particular to a hoisting tool for a workpiece with the upper width larger than the intermediate diameter width, which aims to solve the problem that the upper size larger than the intermediate diameter cannot be hoisted in the prior art, and comprises an annular hoisting rope, two supporting bodies, two reinforcing belts, two connecting belts and four supporting plates, the two supporting bodies are oppositely arranged and installed on the annular lifting rope in parallel, the two connecting belts are oppositely arranged between the two supporting bodies in parallel, the two ends of each connecting belt are fixedly installed on the annular lifting rope respectively, the two reinforcing belts are oppositely installed on the two connecting belts in parallel, and a supporting plate is arranged in each supporting body. And a supporting plate is mounted in each connecting belt. The lifting appliance is used for lifting a workpiece of which the upper width is greater than the pitch diameter.

Description

Technical Field

[0001] The utility model relates to a workpiece hoisting tool, in particular to a hoisting tool for a workpiece with an upper width greater than a middle diameter. The utility model is used for hoisting a workpiece with an upper width greater than a middle diameter. Background Art

[0002] In the prior art, a product is produced whose upper size after assembly is larger than the middle diameter, and its position is in front of and behind the center of mass, and this part cannot bear weight. Since the individual weight of the product after assembly is large, it cannot be turned around by manpower, so it needs to be hoisted with the help of equipment. However, the existing hoisting tools cannot be used for hoisting operations on this product, because the existing hoisting tools cannot avoid the elevated position of the upper part of the product, and the production is in a dilemma. Therefore, it is urgent to develop a hoisting tool to solve this problem. Utility Model Content

[0003] The utility model aims to solve the problem that the prior art cannot perform hoisting operations on workpieces whose upper dimensions are larger than the middle diameter, and therefore it is necessary to provide a hoisting tool for workpieces whose upper width is larger than the middle diameter.

[0004] The technical solution of the utility model is:

[0005] A lifting tool for a workpiece whose upper width is greater than the mid-diameter width, comprising an annular lifting rope, two supporting bodies, two reinforcing belts, two connecting belts and four supporting plates;

[0006] Two support bodies are relatively parallelly arranged and installed on the annular sling, two connecting belts are relatively parallelly arranged between the two support bodies, and the two ends of each connecting belt are respectively fixedly installed on the annular sling, two reinforcing belts are relatively parallelly installed on the two connecting belts, each support body has a support plate, and each connecting belt has a support plate installed in it.

[0007] Furthermore, the annular slings on the outer sides of the two supporting bodies are symmetrically arranged.

[0008] Furthermore, the support body includes a support garment, a support block and two fixing straps; the support garment is wrapped on the support block, and the support block is fixed to the support garment by two fixing straps, both ends of the support garment are fixed on the annular sling, the support plate is inserted into the support garment, and the length direction of the support plate is in the same direction as the length direction of the support garment.

[0009] Furthermore, the connection belt is wrapped on the support plate, and the length direction of the connection belt is the same direction as the length direction of the support plate.

[0010] Furthermore, it also includes two protective covers, which are symmetrically arranged on the annular hanging ropes on both sides of the supporting body.

[0011] Further, the annular lifting rope is made of brocade silk rope, the supporting garment is made of canvas, the fixing belt is made of brocade silk rope, the supporting block is made of rubber material, the supporting plate is made of stainless steel plate, the reinforcing belt is made of brocade silk rope, the connecting belt is processed from brocade silk sleeve belt, both ends of the supporting garment are sewn and fixed on the annular lifting rope, both ends of the fixing belt are sewn and fixed on the supporting garment, both ends of the connecting belt are sewn and fixed on the annular lifting rope, and both ends of the reinforcing belt are respectively sewn and fixed on the two connecting belts.

[0012] The utility model has the following effects compared with the prior art:

[0013] 1. The lifting tool of the present application adopts a grid structure combining rigidity and flexibility, which can reduce the overall weight of the lifting tool as much as possible while ensuring the structural strength.

[0014] 2. The lifting tool of the present application adopts the support body 3 structure, and uses it as a support point to avoid the parts of the lifting tool that are not stressed and afraid of being knocked.

[0015] 3. The lifting tool of the present application adopts the anti-wear protection sleeve 1 structure, which adds a layer of protection to the position in contact with the hook, and improves the service life of the lifting tool.

[0016] 4. The lifting tool of the present application adopts a supporting plate 4 with a brocade silk sleeve lined with stainless steel, which reduces the difficulty of production and processing. The lifting tool uses a stainless steel plate as a support to avoid damage to the brocade silk sleeve due to rust of the steel plate after long-term use. The lifting tool uses a brocade silk sleeve as the annular lifting rope 2 to ensure that it has sufficient strength to ensure the safety during the lifting process. The lifting tool adopts the structure of the reinforcing belt 5, which is convenient for lifting and prevents deformation due to force at its position.

[0017] 5. On the premise of meeting the use requirements, the present application will not cause damage to the workpiece, so the overall lifting tool of the present application has good economy. Description of the Drawings

[0018] Figure 1 is a schematic diagram of the utility model when lifting a workpiece;

[0019] Figure 2 is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 is a schematic diagram of the protective sleeve 1;

[0021] Figure 4 is the front view of the support body 3;

[0022] Figure 5 is Figure 4 the side view of;

[0023] Figure 6 is the front view of the support garment 3-1; Detailed implementation manners

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0025] Detailed implementation manner one: In combination with Figures 1-6 To illustrate this implementation manner, a hoisting tool for a workpiece with an upper width greater than the middle diameter width in this implementation manner includes an annular lifting rope 2, two support bodies 3, two reinforcing bands 5, two connecting bands 6, and four support plates 4;

[0026] The two support bodies 3 are arranged relatively parallel and installed on the annular lifting rope 2. The two connecting bands 6 are arranged relatively parallel between the two support bodies 3, and both ends of each connecting band 6 are fixedly installed on the annular lifting rope 2. The two reinforcing bands 5 are installed relatively parallel on the two connecting bands 6. There is one support plate 4 in each support body 3, and one support plate 4 is installed in each connecting band 6.

[0027] In this implementation manner, the annular lifting rope 2 is formed by overlapping the two ends of the lifting rope and sewing them into an annular lifting rope.

[0028] Detailed implementation manner two: In combination with Figures 1-2 To illustrate this implementation manner, for a hoisting tool for a workpiece with an upper width greater than the middle diameter width in this implementation manner, the annular lifting ropes 2 outside the two support bodies 3 on the annular lifting rope 2 are symmetrically arranged. Other compositions and connection relationships are the same as those in detailed implementation manner one.

[0029] Detailed implementation manner three: In combination with Figure 1 , Figure 2 , Figures 4-6 To illustrate this implementation manner, a hoisting tool for a workpiece with an upper width greater than the middle diameter width in this implementation manner, the support body 3 includes a support cover 3-1, a support block 3-3, and two fixing bands 3-2; the support cover 3-1 wraps around the support block 3-3, and the support block 3-3 is fixed on the support cover 3-1 through the two fixing bands 3-2. The two ends of the support cover 3-1 are fixed on the annular lifting rope 2. The support plate 4 is inserted into the support cover 3-1, and the length direction of the support plate 4 is the same as the length direction of the support cover 3-1. Other compositions and connection relationships are the same as those in detailed implementation manner one.

[0030] In this embodiment, both ends of the supporting garment 3-1 are sewn and fixed on the annular suspension rope 2. Then, the supporting garment 3-1 is wrapped around the supporting block 3-3, and the supporting block 3-3 is fixed on the supporting garment 3-1 by two fixing bands 3-2 to form an integral body.

[0031] Specific Embodiment Four: In combination with Figures 1-2 to illustrate this embodiment, a lifting tool for a workpiece with an upper width greater than the middle diameter width in this embodiment, the connecting belt 6 is wrapped around the supporting plate 4, and the length direction of the connecting belt 6 is the same as the length direction of the supporting plate 4. The other components and connection relationships are the same as those in Specific Embodiment One.

[0032] Specific Embodiment Five: In combination with Figures 1-3 to illustrate this embodiment, a lifting tool for a workpiece with an upper width greater than the middle diameter width in this embodiment, it further includes two protective sleeves 1, and the two protective sleeves 1 are symmetrically arranged on the annular suspension ropes 2 on both sides of the support body 3. The other components and connection relationships are the same as those in Specific Embodiment One.

[0033] In this embodiment, the protective sleeve 1 passes through the annular suspension rope 2 and is sewn to the annular suspension rope 2, and the protective sleeve 1 is made of canvas.

[0034] Specific Embodiment Six: In combination with Figure 1 、 Figure 2 、 Figures 4-6 to illustrate this embodiment, a lifting tool for a workpiece with an upper width greater than the middle diameter width in this embodiment, the annular suspension rope 2 is made of brocade silk rope, the supporting garment 3-1 is made of canvas, the fixing band 3-2 is made of brocade silk rope, the supporting block 3-3 is made of rubber material, the supporting plate 4 is made of stainless steel plate, the reinforcing band 5 is made of brocade silk rope, the connecting band 6 is processed from brocade silk sleeve belt, both ends of the supporting garment 3-1 are sewn and fixed on the annular suspension rope 2, both ends of the fixing band 3-2 are sewn and fixed on the supporting garment 3-1, both ends of the connecting band 6 are sewn and fixed on the annular suspension rope 2, and both ends of the reinforcing band 5 are respectively sewn and fixed on the two connecting bands 6. The other components and connection relationships are the same as those in Specific Embodiment Three.

[0035] The lifting tool of this application passes through the bottom of the workpiece, the supporting plate 4 is parallel to the workpiece, and the suspension rope cannot be knotted. The lifting tool is placed near the centroid of the workpiece to prevent the situation of top-heavy and bottom-light, avoid the workpiece from tipping during lifting, ensure that the lengths on both sides are basically the same when the lifting tool is hung on the crane hook to avoid the workpiece from rotating during the lifting process, and stack and store the lifting tool in order after use.

[0036] Note that the above is only a preferred embodiment of the present utility model and the applied technical principles. Those skilled in the art will understand that the present utility model is not limited to the specific embodiments described herein. Various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present utility model. Therefore, although the present utility model has been described in more detail through the above embodiments, the present utility model is not limited to the above embodiments. Without departing from the concept of the present utility model, more other equivalent embodiments can be included, and the scope of the present utility model is determined by the scope of the appended claims.

Claims

1. A hoisting tool for a workpiece with an upper width greater than the middle diameter width, characterized in that: It includes a circular sling (2), two support bodies (3), two reinforcing belts (5), two connecting belts (6) and four support plates (4); The two support bodies (3) are installed on the circular sling (2) in a relatively parallel manner. The two connecting belts (6) are arranged relatively parallel between the two support bodies (3), and both ends of each connecting belt (6) are fixedly installed on the circular sling (2). The two reinforcing belts (5) are installed relatively parallel on the two connecting belts (6). There is one support plate (4) inside each support body (3), and one support plate (4) is installed inside each connecting belt (6).

2. The hoisting tool for a workpiece with an upper width greater than the middle diameter width according to claim 1, wherein: The circular sling (2) is symmetrically arranged on the outside of the two support bodies (3) on the circular sling (2).

3. The lifting tool for a workpiece with an upper width greater than the middle diameter width according to claim 1, wherein: The support body (3) includes a support cover (3-1), a support block (3-3) and two fixing belts (3-2); the support cover (3-1) wraps around the support block (3-3), and the support block (3-3) is fixed to the support cover (3-1) by the two fixing belts (3-2). Both ends of the support cover (3-1) are fixed to the circular sling (2). The support plate (4) is inserted into the support cover (3-1), and the length direction of the support plate (4) is the same as the length direction of the support cover (3-1).

4. The lifting tool for a workpiece with an upper width greater than the middle diameter width according to claim 1, wherein: The connecting belt (6) wraps around the support plate (4), and the length direction of the connecting belt (6) is the same as the length direction of the support plate (4).

5. The lifting tool for a workpiece with an upper width greater than the middle diameter width according to claim 1, wherein: It further includes two protective sleeves (1), and the two protective sleeves (1) are symmetrically arranged on the circular sling (2) on both sides of the support body (3).

6. The lifting tool for a workpiece with an upper width greater than the middle diameter width according to claim 3, wherein: The circular sling (2) is made of brocade silk rope, the support cover (3-1) is made of canvas, the fixing belt (3-2) is made of brocade silk rope, the support block (3-3) is made of rubber material, the support plate (4) is made of stainless steel plate, the reinforcing belt (5) is made of brocade silk rope, the connecting belt (6) is made by processing brocade silk sleeve belt. Both ends of the support cover (3-1) are sewn and fixed to the circular sling (2), both ends of the fixing belt (3-2) are sewn and fixed to the support cover (3-1), both ends of the connecting belt (6) are sewn and fixed to the circular sling (2), and both ends of the reinforcing belt (5) are respectively sewn and fixed to the two connecting belts (6).

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