Rapid rigging reinforcing device

Abstract

The utility model discloses a quick rigging reinforcing device which comprises a rigging body, a fixing plate is fixedly installed at the bottom of the rigging body, a first connecting plate and a second connecting plate are movably arranged on the surface of the fixing plate in a hinged mode, and the second connecting plate is located under the first connecting plate. A first clamping plate and a second clamping plate are sequentially and movably hinged between the first connecting plate and the second connecting plate from left to right, and placing grooves are formed in the sides, close to each other, of the first clamping plate and the second clamping plate. The clamping force of the first clamping plate and the second clamping plate on the rope is improved by arranging the anti-slip strips, when the rope stretches, the first clamping plate and the second clamping plate get close to each other under the action of the first connecting plate and the second connecting plate, and therefore the clamping force is larger along with the stretching of the rope, and the rope can be clamped through the clamping grooves in the first clamping plate and the second clamping plate. And therefore, the clamping effect on the rope is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rigging, in particular to a quick reinforcement device for rigging. Background Art

[0002] Rigging refers to the equipment used in conjunction with ropes and cables, including but not limited to hooks, tensioners, cable clamps, thimbles, shackles, etc. Rigging is mainly divided into two categories: metal rigging and synthetic fiber rigging. Metal rigging includes wire rope slings, chain slings, shackles, hooks, lifting (clamping) pliers, magnetic lifting devices, etc.; while synthetic fiber rigging is made of nylon, polypropylene, polyester, and high-strength high-modulus polyethylene fibers to produce rope and belt rigging.

[0003] The existing patent publication number is CN213685119U, which discloses a rigging reinforcement installation and sealing device, including a hook. A stud is arranged between the hooks. A first groove is opened on the lower surface of the stud. A hanging plate is arranged below the stud. A second groove is opened on the upper surface of the hanging plate. A sealing ring is arranged between the stud and the hanging plate. A convex ring is arranged on the outer surface of the hanging plate. A nut is threadedly connected to the outer surface of the stud. A cavity is opened inside the hanging plate, and a trial lifting device is arranged inside the cavity. For this rigging reinforcement installation and sealing device, through the settings of the stud, hanging plate, sealing ring, convex ring, and nut, rotate the nut to make it threadedly connected to the stud, and the convex ring limits the nut, then the installation of the hanging plate can be completed. The sealing ring seals between the stud and the hanging plate to make the connection more firm. Similarly, rotate the nut in the reverse direction until the nut is disengaged from the stud, then the disassembly of the hanging plate can be realized.

[0004] When the existing rigging is in use, the rope needs to be hung, but the reinforcement of the rope is lacking. As a result, when the rope suspends an object, the rope is prone to breakage, posing a safety hazard. For this reason, we propose a quick reinforcement device for rigging to solve the above-mentioned problems. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the utility model, to avoid obscuring the purpose of this part, the abstract, and the title. However, such simplifications or omissions shall not be used to limit the scope of the present utility model.

[0006] Therefore, the purpose of the present utility model is to provide a quick reinforcement device for rigging, which can solve the problem that when the existing rigging is in use, the rope needs to be hung, but the reinforcement of the rope is lacking. As a result, when the rope suspends an object, the rope is prone to breakage, posing a safety hazard.

[0007] To solve the above technical problems, the present utility model provides a quick reinforcement device for rigging, adopting the following technical scheme: It includes a rigging body, a fixing plate is fixedly installed at the bottom of the rigging body, a first connecting plate and a second connecting plate are movably hinged on the surface of the fixing plate, the second connecting plate is directly below the first connecting plate, a first clamping plate and a second clamping plate are movably hinged between the first connecting plate and the second connecting plate in sequence from left to right, placing grooves are formed on the sides of the first clamping plate and the second clamping plate close to each other, and a plurality of anti-slip strips are fixedly arranged on the inner walls of the two placing grooves.

[0008] Optionally, an activity groove is formed in the inner cavity of the rigging body, a support shaft is rotatably connected between the inner walls of the front and rear sides of the activity groove cavity, and a hook is fixedly installed on the surface of the support shaft.

[0009] Optionally, an activity opening is formed on the right side of the rigging body, a placing opening is formed at the bottom of the rigging body, both the placing opening and the activity opening are communicated with the activity groove, and the hook is movably arranged between the placing opening and the activity opening.

[0010] Optionally, the front end of the support shaft penetrates through the front side of the rigging body, and a limiting rod is fixedly installed at the bottom of the front end of the support shaft, and a limiting hole is formed on the surface of the limiting rod.

[0011] Optionally, a shell is fixedly installed on the front side of the rigging body, a positioning rod is inserted into the inner cavity of the shell, the right end of the positioning rod is adapted to the limiting hole, and the positioning rod is inserted on the surface of the limiting rod through the limiting hole.

[0012] Optionally, a positioning plate is fixedly installed on the surface of the positioning rod, the right side of the positioning plate is attached to the inner wall surface of the right side of the inner cavity of the shell, a telescopic spring is sleeved outside the positioning rod, the telescopic spring is sleeved outside the positioning rod, and a handle is fixedly installed at the left end of the positioning rod.

[0013] In summary, the present utility model includes at least one of the following beneficial effects: 1. By setting the fixing plate, and the first connecting plate and the second connecting plate are movably arranged on the surface of the fixing plate, and the first clamping plate and the second clamping plate are movably hinged on the surfaces of the first connecting plate and the second connecting plate. After the staff sleeved the rope on the hook, the surface of the rope can be placed between the first clamping plate and the second clamping plate. By moving the first clamping plate and the second clamping plate closer to each other, the rope can be clamped by using the placing grooves on the first clamping plate and the second clamping plate. By setting the anti-slip strips, the clamping force of the first clamping plate and the second clamping plate on the rope is improved. When the rope stretches, the first clamping plate and the second clamping plate move closer to each other under the action of the first connecting plate and the second connecting plate, so that the clamping force becomes greater as the rope elongates, thereby improving the clamping effect on the rope and having strong practicability.

[0014] 2. By setting the support shaft and the hook, the staff can align the hook with the rope for hanging. When the hook is vertically hung on the rope, the limiting rod at the front end of the support shaft flips to the left. The staff can pull the handle to extract the positioning rod, and then insert the right end of the positioning rod into the limiting hole. By using the positioning plate and the telescopic spring on the positioning rod, the positioning rod is tightly inserted into the limiting hole, thus avoiding the situation of random shaking of the hook, improving the firmness effect of the rigging, and having strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 is a schematic diagram of the surface structure of the first clamping plate of the present invention;

[0018] Figure 3 is a three-dimensional schematic diagram of the bottom of the overall structure of the present invention;

[0019] Figure 4 is a schematic diagram of the internal cross-section of the housing of the present invention.

[0020] Description of the reference numerals: 1, rigging body; 2, fixing plate; 3, first connecting plate; 4, second connecting plate; 5, first clamping plate; 6, second clamping plate; 7, placement groove; 8, anti-slip strip; 9, movable groove; 10, support shaft; 11, hook; 12, movable opening; 13, placement opening; 14, limiting rod; 15, limiting hole; 16, housing; 17, positioning rod; 18, positioning plate; 19, telescopic spring; 20, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will further describe the present invention in detail Figures 1-4 with reference to the accompanying drawings.

[0022] Example 1. Referring to Figures 1-4 , in this embodiment, in order to solve the problem that the existing rigging needs to hang the rope during use, but lacks the reinforcement of the rope, resulting in the rope being easily broken when suspending an object, there is a safety hazard, the present invention discloses a quick reinforcement device for rigging.

[0023] It includes a rigging body 1. A fixing plate 2 is fixedly installed at the bottom of the rigging body 1. A first connecting plate 3 and a second connecting plate 4 are movably hinged on the surface of the fixing plate 2. The second connecting plate 4 is directly below the first connecting plate 3. A first clamping plate 5 and a second clamping plate 6 are movably hinged between the first connecting plate 3 and the second connecting plate 4 in sequence from left to right. Placing grooves 7 are formed on the sides of the first clamping plate 5 and the second clamping plate 6 close to each other. A plurality of anti-slip strips 8 are fixedly arranged on the inner walls of the two placing grooves 7. The anti-slip strips 8 can be used to improve the clamping effect on the rope.

[0024] The specific working principle is as follows: First, by setting the fixing plate 2, and the first connecting plate 3 and the second connecting plate 4 are movably arranged on the surface of the fixing plate 2, and the first clamping plate 5 and the second clamping plate 6 are movably hinged on the surfaces of the first connecting plate 3 and the second connecting plate 4. After the staff slews the rope on the hook 11, the surface of the rope can be placed between the first clamping plate 5 and the second clamping plate 6. By closing the first clamping plate 5 and the second clamping plate 6 to each other, the rope is clamped by the placing grooves 7 on the first clamping plate 5 and the second clamping plate 6. By setting the anti-slip strips 8, the clamping force of the first clamping plate 5 and the second clamping plate 6 on the rope is improved. When the rope stretches, the first clamping plate 5 and the second clamping plate 6 approach each other under the action of the first connecting plate 3 and the second connecting plate 4, so that the clamping force becomes greater as the rope elongates, thus improving the clamping effect on the rope.

[0025] Embodiment 2, referring to Figures 1-4 , in this embodiment, in order to solve the problem that the existing rigging hook shakes when suspending an object, based on the same concept as in the above Embodiment 1, this kind of quick reinforcement device for rigging further includes:

[0026] An activity groove 9 is opened in the inner cavity of the rigging body 1. A support shaft 10 is rotatably connected between the front and rear inner wall surfaces of the activity groove 9. A hook 11 is fixedly installed on the surface of the support shaft 10.

[0027] An activity opening 12 is opened on the right side of the rigging body 1. A placing opening 13 is opened at the bottom of the rigging body 1. Both the placing opening 13 and the activity opening 12 are communicated with the activity groove 9. The hook 11 is movably arranged between the placing opening 13 and the activity opening 12.

[0028] The front end of the support shaft 10 penetrates through the front side of the rigging body 1, and a limiting rod 14 is fixedly installed at the bottom of the front end of the support shaft 10. A limiting hole 15 is opened on the surface of the limiting rod 14.

[0029] A housing 16 is fixedly installed on the front side of the rigging body 1. A positioning rod 17 is inserted into the inner cavity of the housing 16. The right end of the positioning rod 17 is adapted to the limiting hole 15. The positioning rod 17 is inserted on the surface of the limiting rod 14 through the limiting hole 15. The limiting rod 14 can move along with the support shaft 10 to be locked.

[0030] A positioning plate 18 is fixedly installed on the surface of the positioning rod 17. The right side of the positioning plate 18 is attached to the inner wall surface on the right side of the inner cavity of the housing 16. A telescopic spring 19 is sleeved outside the positioning rod 17. The telescopic spring 19 is sleeved outside the positioning rod 17. A handle 20 is fixedly installed at the left end of the positioning rod 17. The movement of the handle 20 drives the movement of the positioning rod 17. The movement of the positioning rod 17 drives the positioning plate 18 to compress the telescopic spring 19.

[0031] The specific working principle is as follows: First, the staff pulls out the handle 20 outward, and then aligns the hook 11 with the rope for hanging. When the hook 11 is vertically hanging the rope, the limiting rod 14 at the front end of the support shaft 10 flips to the left. Then, the handle 20 is released. Subsequently, the right end of the positioning rod 17 is aligned with the limiting hole 15 and inserted. By using the positioning plate 18 and the telescopic spring 19 on the positioning rod 17, the positioning rod 17 is tightly inserted into the limiting hole 15, thereby avoiding the situation that the hook 11 shakes randomly and improving the firmness effect of the rigging.

[0032] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A quick reinforcement device for rigging, comprising a rigging body (1), characterized in that: A fixing plate (2) is fixedly installed at the bottom of the rigging body (1). A first connecting plate (3) and a second connecting plate (4) are movably hinged on the surface of the fixing plate (2). The second connecting plate (4) is located directly below the first connecting plate (3). A first clamping plate (5) and a second clamping plate (6) are movably hinged in sequence from left to right between the first connecting plate (3) and the second connecting plate (4). Placing grooves (7) are formed on the sides of the first clamping plate (5) and the second clamping plate (6) that are close to each other. A plurality of anti-slip strips (8) are fixedly arranged on the inner walls of the two placing grooves (7).

2. The quick reinforcement device for rigging according to claim 1, wherein: An activity groove (9) is formed in the inner cavity of the rigging body (1). A support shaft (10) is rotatably connected between the inner walls of the front and rear sides of the inner cavity of the activity groove (9). A hook (11) is fixedly installed on the surface of the support shaft (10).

3. The quick reinforcement device for rigging according to claim 2, characterized in that: An activity opening (12) is formed on the right side of the rigging body (1). A placing opening (13) is formed at the bottom of the rigging body (1). Both the placing opening (13) and the activity opening (12) are communicated with the activity groove (9). The hook (11) is movably arranged between the placing opening (13) and the activity opening (12).

4. The quick reinforcement device for rigging according to claim 3, characterized in that: The front end of the support shaft (10) penetrates through the front side of the rigging body (1), and a limiting rod (14) is fixedly installed at the bottom of the front end of the support shaft (10). A limiting hole (15) is formed on the surface of the limiting rod (14).

5. A quick reinforcement device for rigging according to claim 1, characterized in that: A housing (16) is fixedly installed on the front side of the rigging body (1). A positioning rod (17) is inserted into the inner cavity of the housing (16). The right end of the positioning rod (17) is adapted to the limiting hole (15). The positioning rod (17) is inserted into the surface of the limiting rod (14) through the limiting hole (15).

6. The quick reinforcement device for rigging according to claim 5, characterized in that: A positioning plate (18) is fixedly installed on the surface of the positioning rod (17). The right side of the positioning plate (18) is attached to the inner wall surface of the right side of the inner cavity of the housing (16). A telescopic spring (19) is sleeved outside the positioning rod (17). The positioning rod (17) is fixedly installed with a handle (20) at the left end.

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