Storage device, storage method and lifting method of sling

Abstract

The present application discloses a storage device, a storage method and a lifting method for a sling, which relate to the technical field of parts storage devices and are used to solve the problem in the prior art that the loading and unloading and storage of the sling require manual lifting and transportation. The device comprises: a base, a support frame is provided at the four corners, and a pair of support beams are symmetrically provided on the support frame; a gap one is formed between the support beams, the gap one is smaller than the diameter of the lifting ring, and the gap one is used for the passage of the lifting rope; a limiting part is symmetrically provided at both ends of the beam; the limiting part comprises at least two limiting plates, a gap two is formed between the limiting plates, and the width of the gap two is greater than the cross-sectional diameter of the lifting ring; by arranging a swinging ring on the support beam of the original storage device, the loading and unloading of the sling is completed by the swinging of the lifting ring, thereby achieving the effect of only swinging the lifting ring to complete the loading and unloading and storage of the sling, and solving the problem in the prior art that the loading and unloading and storage of the sling require manual lifting and transportation.

Description

Technical Field

[0001] The present invention relates to the technical field of hoisting equipment, and in particular to a storage device, a storage method and a hoisting method of a hoist. Background Art

[0002] In recent years, as the megawatt level of wind turbines has become larger and larger, the weight of their casting parts has also increased, generally changing from more than ten tons to forty or fifty tons, and some large parts even weigh up to one hundred and fifty tons. Therefore, some parts need to be lifted with double hooks and chain slings. But even so, the elliptical crane of the chain sling weighs forty to fifty kilograms, and the heaviest is nearly one hundred kilograms. There are risks in the process of loading, unloading and transportation.

[0003] The existing method of loading and unloading this type of sling is to move it collaboratively by at least two people, and lift the lifting ring to a certain height to complete the loading and unloading. It then needs to be transported and stored, which is not only time-consuming and labor-intensive, but also because of the use of double hooks, there are risks of poor coordination during the loading and unloading process, resulting in the hook shaking, and there are safety risks such as pinching fingers and hitting arms during transportation and storage.

[0004] Therefore, a new storage device is needed that can complete the hoisting and storage of the sling with double hook heads without manual lifting and handling. Summary of the Invention

[0005] The purpose of the application is to provide a new storage device to solve the problem in the prior art that the lifting and storage of double-hook slings require manual lifting and transportation.

[0006] To achieve the above objectives, the embodiments of the present application adopt the following technical solutions:

[0007] A storage device for a sling is provided in an embodiment of the present invention, which is characterized in that it includes: a base, support frames are provided at the four corners, and a pair of support beams are symmetrically provided on the support frames; a gap one is formed between the support beams, the gap one is smaller than the diameter of the lifting ring, and the gap one is used for allowing the lifting rope to pass through; limiting parts are symmetrically provided at both ends of the beam; the limiting part includes at least two limiting plates, and a gap two is formed between the limiting plates, and the width of the gap two is greater than the cross-sectional diameter of the lifting ring; the gap one passes through the double hook head, and the lifting ring is placed in the gap two, and the width of the gap two can enable the lifting ring to move within a predetermined angle range, so that the lifting ring can pass through or be inserted into the lifting ear of the double hook head, and a storage space is formed between the support frames for storing the lifting rope, so as to complete the storage or lifting of the sling.

[0008] Furthermore, in an embodiment of the present invention, the limiting portion further includes a supporting portion, the supporting portion is arranged in the second interval, and the upper end of the supporting portion is arranged as an arc surface.

[0009] Furthermore, in an embodiment of the present invention, a reinforcing rib is provided at the bottom of the support beam.

[0010] Furthermore, in an embodiment of the present invention, the base is fixedly connected to the support frame by welding, and the support is fixedly connected to the support beam by welding.

[0011] Furthermore, in an embodiment of the present invention, the width of interval one is greater than the width of the double hook head.

[0012] Furthermore, in an embodiment of the present invention, the limiting plate is provided with a bending portion.

[0013] Furthermore, in an embodiment of the present invention, four lifting rings are welded to the base.

[0014] Furthermore, in an embodiment of the present invention, the length of the limiting plate is smaller than the length of the lifting ring.

[0015] An embodiment of the present invention further provides a method for storing a sling using a sling storage device, the method comprising the following steps:

[0016] Acquisition step 1, acquiring location information 1, where the location information 1 includes location information of the target location;

[0017] Adjustment step 1, adjusting the position of the double hook head according to position information 1 so that the double hook head is located above the target position;

[0018] Acquisition step 2, acquiring posture information 1 according to position information 1;

[0019] Adjustment step 2: adjusting the posture of the double hook head according to posture information 1 so that the lifting ring is located above the target position;

[0020] Acquisition step three, obtaining placement information 1 of the hanging ring, and obtaining posture information 2 based on the placement information 1;

[0021] Adjustment step three, adjusting the posture of the lifting ring according to posture information two, and controlling the double hook head to place the lifting ring at the target position;

[0022] Acquisition step 4, obtaining placement information 2 of the hanging ring, and obtaining posture information 3 based on the placement information 2;

[0023] Adjustment step four, adjust the posture of the lifting ring according to posture information three, so that the top of the lifting ring passes over the lifting ear of the double hook head.

[0024] An embodiment of the present invention further provides a method for hoisting a sling of a storage device for a sling, the method comprising the following steps:

[0025] Acquisition step 1, acquiring location information 1, where the location information 1 includes location information of the target location;

[0026] Adjustment step 1, adjusting the position of the double hook head according to position information 1 so that the double hook head is located above the target position;

[0027] Acquisition step 2, acquiring posture information 1 according to position information 1;

[0028] Adjustment step 2: adjusting the posture of the double hook head according to the posture information 1 so that the double hook head is located above the target position, and controlling the double hook head to move to the target position;

[0029] Acquisition step three, obtaining placement information 1 of the hanging ring, and obtaining posture information 2 based on the placement information 1;

[0030] Adjustment step three, adjust the posture of the lifting ring according to posture information two, so that the top of the lifting ring passes over the lifting ear of the double hook head.

[0031] When the double-hook hook head is located above the limiting part, the lifting rope or the lifting ring can be adjusted directly so that the bottom of the lifting ring can be located above the second interval. At this time, when the double-hook hook head enters the second interval, the bottoms of the two lifting rings at both ends of the lifting double-hook hook head are located in the second interval and can move within a predetermined angle range of at least 15°, so that the top of the lifting ring can pass around the lifting ear of the double-hook hook head, and the lifting rope is stored in the accommodating space in the support frame to complete the storage of the sling, or when the double-hook hook head is located on the second interval, the lifting ring stored in the limiting part can be movably stored so that the top of the lifting ring can pass around the lifting ear of the double-hook hook head to complete the lifting of the sling, thereby achieving the technical effect of completing the storage and lifting of the sling without manually lifting the sling, and solving the problem in the prior art that the lifting and storage of the sling with the double-hook hook head requires manual lifting and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The figure is a schematic structural diagram of a storage device for a sling of the present invention.

[0033] Figure 2 This is a front view of a storage device for a sling of the present invention.

[0034] Figure 3 The figure is a top view of a storage device for a sling of the present invention.

[0035] Figure 4 The present invention is a structural diagram of a linkage fork of a storage device for a sling.

[0036] In the attached figure

[0037] 1. Base 2. Support frame 3. Support beam

[0038] 4. Limiting part 5. Double hook head 6. Lifting ring

[0039] 7. Sling 8. Linkage fork 9. Placement part

[0040] 301. Support seat 302. Interval 401. Limit plate

[0041] 402. Interval 2 403. Support 501. Lifting ear

[0042] 801. Shift fork 1 802. Shift fork 2 803. Pin

[0043] 804.Connecting part 901.Strengthening rib plate 902.Bending part DETAILED DESCRIPTION

[0044] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "one," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0047] For the purpose of simplicity and illustration, the principles of the embodiments are described primarily with reference to examples. In the following description, many specific details are provided to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring the understanding of these embodiments. In addition, all embodiments may be used in combination with each other.

[0048] like Figure 1 、 Figure 2 、 Figure 3 In this embodiment, a storage device for a sling is provided. Figure 1 is a schematic diagram of a storage device according to an embodiment of the present invention, Figure 1 As shown, the device includes:

[0049] A base 1, with support frames 2 provided at the four corners of the base 1, and a pair of support beams 3 symmetrically provided on the support frames 2;

[0050] A gap 302 is formed between the support beams 3. The gap 302 is smaller than the diameter of the lifting ring 6. The gap 302 is used for the lifting rope 7 to pass through.

[0051] The two ends of the beam are symmetrically provided with limiting parts 4;

[0052] The limiting portion 4 includes at least two limiting plates 401 , a second gap 402 is formed between the limiting plates 401 , and the width of the second gap 402 is greater than the cross-sectional diameter of the hanging ring 6 ;

[0053] When the double-hook hook head 5 is located on the interval 1 302, the interval 2 402 accommodates the lifting ring 6. The width of the interval 2 402 enables the lifting ring 6 to move within a predetermined angle range, so that the lifting ring 6 can be separated from or inserted into the lifting ear 501 of the double-hook hook head 5. A storage space is formed between the support frames 2 for storing the sling 7 to complete the storage or lifting of the sling.

[0054] Through the above device, a limiting part 4 is set on the support beam 3, including at least two limiting plates 401 to form a second interval 402, so that the lifting ring 6 can swing within a predetermined angle in the second interval 402, and when the sling 7 passes through the first interval 302 and the double-structured hook head is located on the first interval 302, the lifting ring 6 can swing in the second interval 402 with the bottom of the limiting part 4 as the base point, so that the top of the lifting ring 6 can bypass or be inserted into the lifting ear 501 of the double-hook hook head 5, omitting the transportation step, and the storage and lifting of the lifting ring 6 of the double-hook hook head 5 can be completed without manual lifting and transportation, which solves the problem in the prior art that the lifting and storage of the sling of the double-hook hook head 5 requires manual lifting and transportation.

[0055] There are various methods for storing and lifting the sling with the double hook head 5 by swinging the lifting ring 6. In this embodiment, two optional methods are provided.

[0056] Example 1:

[0057] like Figure 1 As shown, in this embodiment, the storage device that satisfies the storage and lifting of the sling with double hook heads 5 by swinging the lifting ring 6 includes:

[0058] The base 1 has support frames 2 at its four corners, and a pair of support beams 3 are symmetrically arranged on the support frames 2; a gap 302 is formed between the support beams 3, and the gap 302 is smaller than the diameter of the lifting ring 6. The gap 302 is used for the passage of the sling 7, and the width of the gap 302 is greater than the thickness of the double hook hook head 5; a limiting part 4 is symmetrically arranged at both ends of the beam; the limiting part 4 includes at least two limiting plates 401, and a gap 2 402 is formed between the limiting plates 401, and the width of the gap 2 402 is greater than the cross-sectional diameter of the lifting ring 6; when the double hook hook head 5 is located on the gap 1 302, the double hook hook head 5 passes through the gap 1 302, and the lifting ring 6 is placed on the gap 2 402. The width of the gap 2 402 enables the lifting ring 6 to move within a predetermined angle range, so that the lifting ring 6 can be detached from or inserted into the lifting ear 501 of the double hook hook head 5, and a accommodating space is formed between the support frames 2 for storing the sling 7 to complete the storage or lifting of the sling.

[0059] When the double-hook hook head 5 is located above the limiting part 4, the lifting rope 7 or the lifting ring 6 can be adjusted directly so that the bottom of the lifting ring 6 can be located above the second interval 402. At this time, when the double-hook hook head 5 enters the second interval 302, the bottoms of the two lifting rings 6 at both ends of the lifting double-hook hook head 5 are located in the second interval 402 and can move within a predetermined angle range of 15° and above, so that the top of the lifting ring 6 can pass around the lifting ear of the double-hook hook head 5, and the lifting rope 7 is stored in the accommodating space in the support frame 2 to complete the storage of the sling, or when the double-hook hook head 5 is located on the second interval 302, the lifting ring 6 can be movably stored in the limiting part 4 so that the top of the lifting ring 6 passes around the lifting ear of the double-hook hook head 5 to complete the lifting of the sling, thereby achieving the technical effect of completing the storage and lifting of the sling without manually lifting the sling, and solving the problem that the lifting and storage of the sling with the double-hook hook head 5 in the prior art requires manual lifting and transportation.

[0060] Specifically, in order to facilitate the swinging of the lifting ring 6 in the limiting part 4, the limiting part 4 is also provided with a supporting part 403, and the supporting part 403 is arranged in the interval 2 402. The upper end of the supporting part 403 is set as an arc surface for placing the lifting ring, so that the lifting ring 6 can swing with the bottom as the base point to complete the storage or lifting of the sling.

[0061] Specifically, the base 1 is fixedly connected to the support frame 2 by welding, and the support is fixedly connected to the support beam 3 by welding; and in order to prevent the support beam 3 used to support the lifting ring 6 from being insufficiently strong, a reinforcing rib plate 901 can be provided at the bottom of the support beam 3.

[0062] Specifically, the width of the interval 302 is greater than the width of the double hook head 5, and the length of the limit plate 401 is less than the length of the lifting ring 6, which is used to enable the lifting ring 6 to swing 15° or more within the interval 302, so that the top of the lifting ring 6 can bypass the lifting ear 501 of the double hook head 5. In actual use, the ideal swing angle is 15°, which can not only ensure the stability of the storage of the lifting ring 6, but also ensure that the top of the lifting ring 6 can bypass the lifting ear 501, thereby ensuring the storage and lifting of the sling.

[0063] Specifically, the base 1 is welded with four lifting rings for transporting the storage device.

[0064] Specifically, the length of the limiting plate 401 is smaller than the length of the lifting ring 6, so that the lifting ring 6 can swing within the limiting portion 4 to complete the lifting or storage of the lifting device.

[0065] Example 2:

[0066] like Figure 1 、 Figure 4 As shown, in this embodiment, the storage device that satisfies the storage and lifting of the sling with double hook heads 5 by swinging the lifting ring 6 also includes:

[0067] like Figure 4 As shown, the support beam 3 is provided with a linkage fork 8 for adjusting the posture of the sling 7, including: fork one 801, fork two 802, interval one 302, and a support seat 301; a mounting hole one is provided in the middle, a mounting hole two is provided at one end, and a interval one 302 is provided at the bottom of the support beam 3, which is located in the middle of the bottom, so that the two intervals one 302 are arranged in pairs; a support seat 301, which is arranged at the bottom of the support beam, and the support seat 301 includes a support shaft, which is located on the interval one 302 and is used to cooperate with the mounting hole one to connect the fork one 801 and the fork two 802, so that the fork one 801 and the fork two 802 are arranged crosswise.

[0068] Specifically, both ends of the shift fork 1 801 and the shift fork 2 802 are bent to support the interference of the double hook heads 5 .

[0069] Specifically, the number of the first shift fork and the second shift fork is 2, and they are located on both sides of the first gap 302 respectively.

[0070] Specifically, the linkage fork includes a pin 803 and a connecting portion 804. The pin 803 is used to cooperate with the second mounting hole to connect one end of at least two forks 1 801 or 2 802; the connecting portion 804 is used to connect the other ends of at least two forks 1 801 or 2 802.

[0071] When the double hook head 5 runs to the interval 1 302, the upper end of the linkage fork 8 is pressed, so that the connecting part 804 arranged at the bottom of the fork 1 801 and the fork 2 802 can resist the sling 7, and the position of the sling 7 is adjusted so that the lifting ring 6 connected to the sling 7 is located at the interval 2 402, completing the storage of the lifting ring 6 and the sling 7, or pushing the linkage fork 8 back to its original position when lifting, without manual adjustment, so that the manual work only needs to adjust the lifting posture after the double hook head 5 stops running to complete the lifting and storage of the sling, avoiding the safety risk of manually adjusting the posture of the lifting ring 6 when the double hook head 5 is running when the lifting ring 6 is stored, so that the lifting ring 6 is located on the limit part 4 when the double hook head 5 runs to the interval 1.

[0072] like Figure 1 As shown, the bottom plate is provided with a storage device for the sling 7, including:

[0073] The placement portion 9 is hollowed out in the middle and has at least one side open, and is used to store the sling 7, which includes a chain; a bending portion 902 is provided at the top of the placement portion 9, which is used to guide the posture of the sling 7 and cooperate with the linkage fork 8 to adjust the position of the lifting ring 6, so as to facilitate the storage of the sling 7 and prevent the sling 7 including the chain from being stored due to excessive impact force, thereby causing safety hazards.

[0074] Specifically, such as Figure 1 As shown, a reinforcing rib 901 may be provided on the other side of the placement portion 9 to ensure the strength of the placement portion 9 .

[0075] Example 3:

[0076] In this embodiment, a storage method is provided, comprising the following steps:

[0077] Acquisition step 1, acquiring location information 1, where the location information 1 includes location information of the target location;

[0078] Adjustment step 1, adjusting the position of the double hook head 5 according to position information 1, so that the double hook head 5 is located above the target position;

[0079] Acquisition step 2, acquiring posture information 1 according to position information 1;

[0080] Adjustment step 2, adjusting the posture of the double hook head 5 according to the posture information 1, so that the ring 6 is located above the target position;

[0081] Acquisition step three, obtaining placement information 1 of the hanging ring 6, and obtaining posture information 2 based on the placement information 1;

[0082] Adjustment step three, adjusting the posture of the lifting ring 6 according to the posture information 2, and controlling the double hook head 5 so that the lifting ring 6 is located above the target position;

[0083] Acquisition step 4, obtaining placement information 2 of the hanging ring 6, and obtaining posture information 3 based on the placement information 2;

[0084] Adjustment step four, adjust the posture of the ring 6 according to the posture information three, so that the top of the ring 6 passes over the ear 501 of the double hook head 5.

[0085] Specifically, the target position 1 includes the position of the support portion 403 .

[0086] Correspondingly, a hoisting method is also provided, comprising the following steps:

[0087] Acquisition step 1, acquiring location information 1, where the location information 1 includes location information of the target location;

[0088] Adjustment step 1, adjusting the position of the double hook head 5 according to position information 1, so that the double hook head 5 is located above the target position;

[0089] Acquisition step 2, acquiring posture information 1 according to position information 1;

[0090] Adjustment step 2, adjusting the posture of the double hook head 5 according to the posture information 1, so that the double hook head 5 is located above the target position, so that the double hook head 5 can pass through the interval 1 302, and controlling the double hook head 5 to move to the target position;

[0091] Acquisition step three, obtaining placement information 1 of the hanging ring 6, and obtaining posture information 2 based on the placement information 1;

[0092] Adjustment step three, adjust the posture of the lifting ring 6 according to the posture information two, so that the top of the lifting ring 6 passes over the lifting ear 501 of the double hook hook head 5, and the lifting ring 6 is hoisted on the double hook hook head 5.

[0093] Specifically, the second target position includes the first interval 302 , which is used to position the lifting lug 501 above the second interval 402 .

[0094] Through the above-mentioned storage method and lifting method, the transportation step is omitted, and the storage and lifting of the lifting ring 6 of the double hook head 5 can be completed without manual lifting, which solves the problem in the prior art that the lifting and storage of the sling of the double hook head 5 requires manual lifting and transportation.

[0095] Although the above describes the illustrative specific implementation methods of the present application so that those skilled in the art can understand the present application, the present application is not limited to the scope of the specific implementation methods. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations based on the concept of the present application are protected.

Claims

1. A storage device for a sling, characterized in that: include: A base, wherein a support frame is provided on the base, and a pair of support beams are symmetrically provided on the support frame; A gap 1 is formed between the support beams, the gap 1 is smaller than the diameter of the lifting ring, and the gap 1 is used for the lifting rope to pass through; The support beam has symmetrically provided limiting portions at both ends; The limiting portion includes at least two limiting plates, a second gap is formed between the limiting plates, and the width of the second gap is greater than the cross-sectional diameter of the hanging ring; The double hook head passes through the first gap, and the lifting ring is placed in the second gap. The second gap enables the lifting ring to move within a predetermined angle range, so that the lifting ring passes through or is inserted into the lifting ear of the double hook head. An accommodating space is formed between the support frames for accommodating the sling, thereby completing the storage or lifting of the sling; The support beam is provided with a linkage fork, which comprises: a first fork, a second fork, a first spacer and a support seat; A gap one is provided in the middle of the bottom of the support beam; the support seat is provided at the bottom of the support beam, and the support seat includes a support shaft, and the support shaft is located on the gap one.

2. A storage device for a sling according to claim 1, characterized in that: The limiting portion further includes a supporting portion, which is arranged in the second interval, and the upper end of the supporting portion is arranged as an arc surface.

3. The storage device for a sling according to claim 1, characterized in that: A reinforcing rib plate is provided at the bottom of the support beam.

4. The storage device for a sling according to claim 1, characterized in that: The base is fixedly connected to the support frame by welding, and the support is fixedly connected to the support beam by welding.

5. The storage device for a sling according to claim 1, characterized in that: The width of the interval 1 is greater than the width of the double hook head.

6. The storage device for a sling according to claim 1, characterized in that: The limiting plate is provided with a bending portion.

7. The storage device for a sling according to claim 1, characterized in that: The base is welded with four hanging rings.

8. The storage device for a sling according to claim 1, characterized in that: The length of the limiting plate is smaller than the length of the hanging ring.

9. A method for storing a sling using a sling storage device, characterized in that: include: Acquisition step 1, acquiring location information 1, wherein the location information 1 includes location information of the target location; Adjusting step 1, adjusting the position of the double hook head according to the position information 1 so that the double hook head is located above the target position; Acquisition step 2, acquiring posture information 1 according to the position information 1; Adjustment step 2, adjusting the posture of the double hook head according to the posture information 1 so that the lifting ring is located above the target position; Acquisition step three, acquiring placement information 1 of the hanging ring, and acquiring posture information 2 based on the placement information 1; Adjustment step three, adjusting the posture of the lifting ring according to the posture information two, and controlling the double hook head to place the lifting ring on the target position; Acquisition step 4, acquiring placement information 2 of the hanging ring, and acquiring posture information 3 based on the placement information 2; Adjustment step four, adjusting the posture of the lifting ring according to the posture information three, so that the top of the lifting ring passes over the lifting ear of the double hook head.

10. A method for hoisting a sling of a sling storage device, characterized by comprising: Acquisition step 1, acquiring location information 1, wherein the location information 1 includes location information of the target location; Adjusting step 1, adjusting the position of the double hook head according to the position information 1 so that the double hook head is located above the target position; Acquisition step 2, acquiring posture information 1 according to the position information 1; Adjustment step 2: adjusting the posture of the double hook head according to the posture information 1 so that the double hook head is located above the target position, and controlling the double hook head to move to the target position; Acquisition step three, acquiring placement information 1 of the hanging ring, and acquiring posture information 2 based on the placement information 1; Adjustment step three, adjusting the posture of the lifting ring according to the posture information two, so that the top of the lifting ring passes over the lifting ear of the double hook head.

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