Shackle with load display function

Abstract

The utility model discloses a shackle with a load display function, which comprises a weighing meter, the upper side and the lower side of the weighing meter are respectively provided with a bolting fixing end, and the bottom of the bolting fixing end at the bottom is bolted and fixed with an anti-separation hanging piece. According to the utility model, the two bolting fixing ends are respectively bolted and fixed with the anti-separation hanging piece and the hanging positioning piece, and are respectively used for hanging, mounting and fixing the two anti-deviation shackles, during hanging and hanging, a weighing meter can be used for weighing and measuring, the measurement is convenient and stable, the anti-separation hanging piece and the hanging positioning piece can be used for conveniently dismounting and mounting the anti-deviation shackles, and the anti-deviation shackles are convenient to mount and dismount. The anti-deviation shackle is simple and convenient to disassemble and assemble, the anti-skid arc-shaped rubber sleeve and the two extrusion positioning rings are arranged on the cross rod of the anti-deviation shackle, the effects of installation positioning and separation prevention are achieved, the two anti-skid fasteners have the clamping and fixing effects, the clamping and positioning adaptation effect is good, the anti-deviation effect is good when the shackle is installed and hung, stress is even and stable, and the hanging weight can be accurately displayed; and the device is convenient to disassemble and assemble and suitable for use.

Description

Technical Field

[0001] This utility model relates to the field of shackle technology, and in particular to a shackle with load display function. Background Technology

[0002] Shackles are widely used connecting components in the lifting and hoisting field, primarily used to achieve a reliable connection between lifting equipment and the object being lifted. Traditional shackles typically only provide a mechanical connection, but with increasing industrial safety requirements, shackles capable of real-time weight measurement are gaining attention. Load display functionality, achieved through a dedicated display module such as an LCD screen or digital tube, shows the measured weight information in real time. This allows operators to monitor the load on the shackle during lifting operations, effectively preventing overload and other dangerous situations, and improving operational safety and reliability.

[0003] Currently common shackle structures typically require tools or complex procedures for assembling and disassembling the shackle body and connecting pin. For example, some shackles use bolt fastening, which makes installation and disassembly time-consuming and labor-intensive in actual operations, seriously affecting work efficiency. At the same time, during hoisting installation, because the structural design of the shackle does not fully consider the centering positioning problem, the connection point between the shackle and the hoisting rope or the hoisted object is prone to misalignment, resulting in uneven load distribution. This may lead to excessive local stress on the shackle, accelerating component wear, and may even cause the object to sway or fall during hoisting due to the shift in the center of gravity, posing a significant safety hazard. To address these issues, we propose a shackle with a load display function. Utility Model Content

[0004] In response to the problems raised, this utility model provides a shackle with a load display function to solve the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A shackle with load display function includes a weighing gauge, and the weighing gauge has bolted fixing ends on both the upper and lower sides.

[0007] The bottom of the bolted fixing end is bolted with an anti-detachment hanger, and the top of the bolted fixing end is bolted with a lifting positioning member. Both the bottom of the anti-detachment hanger and the top of the lifting positioning member are equipped with anti-offset shackles.

[0008] Preferably, the weighing instrument is a crane weighing instrument or a hook weighing instrument, and the front of the weighing instrument is provided with a weighing display screen.

[0009] Preferably, the two bolted fixing ends are symmetrically distributed and installed, and both bolted fixing ends are bolted components. The opposite sides of the two bolted fixing ends are respectively bolted and fixed to the anti-detachment hanger and the lifting positioning member, and the lifting positioning member is located directly above the anti-detachment hanger.

[0010] Preferably, the top of the anti-detachment bracket is bolted to the bottom of the bottom bolted fixing end. The anti-detachment bracket includes a hanging ring body and a fireproof latch. The top of the hanging ring body is bolted to the bottom of the bottom bolted fixing end. The fireproof latch is hinged at the installation outlet of the hanging ring body. The hanging ring body is provided with a torsion spring that elastically compresses the fireproof latch. The anti-offset shackle at the bottom is suspended from the bottom of the hanging ring body.

[0011] Preferably, the lifting and positioning component includes a fixing hook and a bolted fixing seat, wherein the bolted fixing seat is bolted to the top of the bolted fixing end, and the bottom of the fixing hook is fixedly connected to the top of the bolted fixing seat.

[0012] Preferably, the crossbar of the anti-offset shackle is fitted with an anti-slip arc-shaped rubber sleeve and two compression positioning rings. The anti-slip arc-shaped rubber sleeve is fitted into the middle of the anti-slip arc-shaped rubber sleeve crossbar, and the two compression positioning rings are located on both sides of the anti-slip arc-shaped rubber sleeve. The U-shaped buckle of the anti-offset shackle is fitted with two fixing pads with an interference fit.

[0013] Preferably, the U-shaped buckle of the anti-offset shackle is provided with anti-slip fasteners on both sides, and the anti-slip arc-shaped rubber sleeve is provided with an arc-shaped anti-offset opening in the middle.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. This shackle with load display function has bolted fixing ends on both the upper and lower sides of the weighing gauge. The two bolted fixing ends are respectively bolted to the anti-detachment hanger and the lifting positioning component. The anti-detachment hanger and the lifting positioning component are respectively used to hang and fix the two anti-offset shackles. When the two anti-offset shackles are hung and lifted, the weighing gauge can be used for weighing and measurement. The measurement is convenient and stable. Both the anti-detachment hanger and the lifting positioning component can be easily installed and removed to hang the anti-offset shackles. The installation and removal are simple and convenient, so that the shackle can remain centered and stable during installation and hanging, with good anti-offset effect and uniform and stable force distribution.

[0016] 2. This shackle with load display function has anti-slip arc-shaped rubber sleeves and two compression positioning rings on the crossbar of the anti-offset shackle, which play a role in installation positioning and preventing detachment, preventing offset during hoisting. The two fixing pads play an anti-slip role when hanging, and the two anti-slip fasteners play a clamping and fixing role. The clamping and positioning adaptation effect is good, which allows the shackle to accurately display the hoisting weight. The disassembly and assembly operation is convenient and suitable for use. Attached Figure Description

[0017] Figure 1 This utility model provides a frontal perspective three-dimensional schematic diagram of a shackle with load display function;

[0018] Figure 2 A top-view perspective view of the shackle with load display function is provided for this utility model;

[0019] Figure 3 This is a top-view perspective view of the anti-offset shackle of this utility model after it has been eliminated;

[0020] Figure 4 This is a frontal three-dimensional schematic diagram of the connection structure of the anti-offset shackle and anti-slip fastener of this utility model.

[0021] In the diagram: 1. Weighing gauge; 2. Bolted fixing end; 3. Anti-detachment hanger; 31. Hanging ring body; 32. Fireproof latch; 33. Torsion spring; 4. Lifting positioning component; 41. Fixing hook; 42. Bolted fixing seat; 5. Anti-offset shackle; 51. Anti-slip arc-shaped rubber sleeve; 52. Compression positioning ring; 53. Fixing gasket; 54. Anti-slip fastener; 55. Arc-shaped anti-offset opening. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Please see Figures 1-4 The shackle with load display function includes a weighing gauge 1, and the weighing gauge 1 has bolted fixing ends 2 on both the upper and lower sides.

[0025] The bottom of the bolted fixing end 2 is bolted with an anti-detachment hanger 3, and the top of the bolted fixing end 2 is bolted with a lifting positioning piece 4. Both the bottom of the anti-detachment hanger 3 and the top of the lifting positioning piece 4 are equipped with anti-offset shackles 5.

[0026] The beneficial effects of this solution are as follows: By providing bolted fixing ends 2 on both the upper and lower sides of the weighing gauge 1, the two bolted fixing ends 2 are respectively bolted and fixed to the anti-detachment hanger 3 and the lifting positioning part 4. The anti-detachment hanger 3 and the lifting positioning part 4 respectively hang and fix the two anti-offset shackles 5. When the two anti-offset shackles 5 are hung and lifted, the weighing gauge 1 can perform weighing measurement, which is convenient and stable. Both the anti-detachment hanger 3 and the lifting positioning part 4 can be easily disassembled and attached to the anti-offset shackles 5, which is simple and convenient.

[0027] The crossbar of the anti-offset shackle 5 is equipped with an anti-slip arc-shaped rubber sleeve 51 and two compression positioning rings 52, which serve to position and prevent detachment during installation and to prevent offset during hoisting. The two fixing pads 53 provide anti-slip function during hanging, and the two anti-slip fasteners 54 provide clamping and fixing function. The clamping and positioning fit is good, so that the shackle can remain centered and stable during installation and hanging. It has a good anti-offset effect, uniform and stable force distribution, and can accurately display the hoisting weight. It is convenient to disassemble and assemble and is suitable for use.

[0028] Furthermore, the weighing gauge 1 is a crane weighing gauge or a hook weighing gauge, and the front of the weighing gauge 1 is equipped with a weighing display screen.

[0029] Specifically, weighing gauge 1 is a crane weighing gauge or hook weighing gauge, which is convenient to display and use. The front of weighing gauge 1 is equipped with a weighing display screen, which can intuitively display the weighing value and is convenient to use.

[0030] Furthermore, the two bolted fixing ends 2 are symmetrically distributed and installed. Both bolted fixing ends 2 are bolted components. The opposite sides of the two bolted fixing ends 2 are bolted and fixed to the anti-detachment hanger 3 and the lifting positioning component 4, respectively. The lifting positioning component 4 is located directly above the anti-detachment hanger 3.

[0031] Specifically, the two bolted fixing ends 2 are symmetrically distributed and installed, respectively bolted to the anti-detachment bracket 3 and the lifting positioning bracket 4. The bolting is stable, and the assembly and disassembly are convenient and easy to use.

[0032] Furthermore, the top of the anti-detachment hanger 3 is bolted to the bottom of the bolted fixing end 2 at the bottom. The anti-detachment hanger 3 includes a hanging ring body 31 and a fireproof latch 32. The top of the hanging ring body 31 is bolted to the bottom of the bolted fixing end 2 at the bottom. The fireproof latch 32 is hinged at the installation outlet of the hanging ring body 31. The hanging ring body 31 is provided with a torsion spring 33 that elastically compresses the fireproof latch 32. The bottom anti-offset shackle 5 is suspended at the bottom of the hanging ring body 31.

[0033] Specifically, the fireproof latch 32 can be easily opened, making it convenient to attach to the anti-displacement shackle 5. The torsion spring 33 elastically presses the fireproof latch 32 against the hook ring body 31, which plays a role in preventing detachment when the anti-displacement shackle 5 is attached, and the anti-detachment effect is good.

[0034] Furthermore, the lifting and positioning component 4 includes a fixing hook 41 and a bolted fixing seat 42. The bolted fixing seat 42 is bolted to the top of the bolted fixing end 2 at the top, and the bottom of the fixing hook 41 is fixedly connected to the top of the bolted fixing seat 42.

[0035] Specifically, the fixed hook 41 can be bolted to the anti-detachment hook 3, which is convenient to install. The bolted fixed base 42 can be hooked to support the anti-displacement shackle 5, which is stable in bearing the force and facilitates the installation and removal of the anti-displacement shackle 5.

[0036] Furthermore, the anti-slip arc-shaped rubber sleeve 51 and two compression positioning rings 52 are correspondingly sleeved on the crossbar of the anti-slip arc-shaped rubber sleeve 51. The anti-slip arc-shaped rubber sleeve 51 is sleeved on the middle of the crossbar of the anti-slip arc-shaped rubber sleeve 51, and the two compression positioning rings 52 are located on both sides of the anti-slip arc-shaped rubber sleeve 51. Two fixing pads 53 are correspondingly interference-fitted on the U-shaped buckle of the anti-slip shackle 5.

[0037] Specifically, the anti-slip arc-shaped rubber sleeve 51 serves to position and prevent detachment during installation, while the compression positioning ring 52 serves to position and compress, preventing the device from shifting when it is suspended on the crossbar of the anti-offset shackle 5. The anti-offset effect is good. The U-shaped buckle of the anti-offset shackle 5 has two corresponding fixing pads 53 that are interference-fitted to prevent slippage during attachment.

[0038] Furthermore, anti-slip fasteners 54 are provided on both sides of the U-shaped buckle of the anti-offset shackle 5, and an arc-shaped anti-offset opening 55 is provided in the middle of the anti-slip arc-shaped rubber sleeve 51.

[0039] Specifically, the anti-slip buckle 5 has anti-slip fasteners 54 on both sides of the U-shaped buckle. The two anti-slip fasteners 54 play a clamping and fixing role, and the clamping and positioning adaptation effect is good. In addition, the anti-slip arc-shaped rubber sleeve 51 has an arc-shaped anti-deviation opening 55 in the middle, which plays an auxiliary positioning role and has an excellent anti-deviation positioning effect.

[0040] How to use and how to work this device:

[0041] By providing bolted fixing ends 2 on both the upper and lower sides of the weighing gauge 1, the two bolted fixing ends 2 are respectively bolted and fixed to the anti-detachment hanger 3 and the lifting positioning part 4. The anti-detachment hanger 3 and the lifting positioning part 4 respectively hang and fix the two anti-offset shackles 5. When the two anti-offset shackles 5 are hung and lifted, the weighing gauge 1 can perform weighing measurement, which is convenient and stable. Both the anti-detachment hanger 3 and the lifting positioning part 4 can be easily disassembled and installed to hang the anti-offset shackles 5, which is simple and convenient.

[0042] The anti-detachment hanger 3 includes a hanging ring body 31 and a fireproof latch 32. The fireproof latch 32 is hung and installed on the hanging ring body 31. The fireproof latch 32 can be easily opened to facilitate the hanging of the anti-displacement shackle 5. The fireproof latch 32 is pressed against the hanging ring body 31 by the elasticity of the torsion spring 33. When the anti-displacement shackle 5 is hung, it plays an anti-detachment role with good anti-detachment effect. The lifting positioning component 4 includes a fixed hook 41 and a bolted fixing seat 42. The fixed hook 41 can be bolted and fixed on the anti-detachment hanger 3 for easy installation. The bolted fixing seat 42 can hang and support the anti-displacement shackle 5, which has stable load-bearing capacity and facilitates the installation and removal of the anti-displacement shackle 5.

[0043] The anti-offset shackle 5 has an anti-slip arc-shaped rubber sleeve 51 and two compression positioning rings 52 on its crossbar. The anti-slip arc-shaped rubber sleeve 51 serves to position and prevent detachment during installation, while the compression positioning rings 52 serve to compress and position, preventing the device from shifting when suspended on the crossbar of the anti-offset shackle 5. The anti-offset effect is good. The U-shaped buckle of the anti-offset shackle 5 has two corresponding fixing pads 53 that are interference-fitted, which serve to prevent slippage during hanging. The U-shaped buckle of the anti-offset shackle 5 has anti-slip fasteners 54 on both sides, which serve to clamp and fix the device. The clamping and positioning fit is good. The anti-offset arc-shaped rubber sleeve 51 has an arc-shaped anti-deviation opening 55 in the middle, which serves to assist in positioning. The anti-offset positioning effect is excellent, so that the shackle can remain centered and stable during installation and hanging. The anti-offset effect is good, the force is even and stable, and the hanging weight can be accurately displayed. The disassembly and assembly operations are convenient and suitable for use.

[0044] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A load indicating shackle, characterised in that: Includes a weighing gauge (1), and the weighing gauge (1) is provided with bolted fixing ends (2) on both the upper and lower sides. The bottom of the bolted fixing end (2) is bolted with an anti-detachment hanger (3), and the top of the bolted fixing end (2) is bolted with a lifting positioning member (4). Anti-displacement shackles (5) are installed on the bottom of the anti-detachment hanger (3) and the top of the lifting positioning member (4).

2. The load indicating shackle of claim 1, wherein: The weighing instrument (1) is a crane weighing instrument or a hook weighing instrument, and the front of the weighing instrument (1) is provided with a weighing display screen.

3. The load indicating shackle of claim 1, wherein: The two bolted fixing ends (2) are symmetrically distributed and installed. Both bolted fixing ends (2) are bolted components. The opposite sides of the two bolted fixing ends (2) are bolted to the anti-detachment hanger (3) and the lifting positioning component (4) respectively. The lifting positioning component (4) is located directly above the anti-detachment hanger (3).

4. The load indicating shackle of claim 1, wherein: The top of the anti-detachment hanger (3) is bolted to the bottom of the bottom bolted fixing end (2). The anti-detachment hanger (3) includes a hanging ring body (31) and a fireproof nozzle (32). The top of the hanging ring body (31) is bolted to the bottom of the bottom bolted fixing end (2). The fireproof nozzle (32) is hinged at the installation outlet of the hanging ring body (31). The hanging ring body (31) is provided with a torsion spring (33) that elastically compresses the fireproof nozzle (32). The anti-offset shackle (5) at the bottom is suspended at the bottom of the hanging ring body (31).

5. The load indicating shackle of claim 1, wherein: The lifting and positioning component (4) includes a fixed hook (41) and a bolted fixing seat (42). The bolted fixing seat (42) is bolted to the top of the bolted fixing end (2) at the top, and the bottom of the fixed hook (41) is fixedly connected to the top of the bolted fixing seat (42).

6. The load indicating shackle of claim 1, wherein: The anti-offset shackle (5) has an anti-slip arc-shaped rubber sleeve (51) and two compression positioning rings (52) fitted onto the crossbar. The anti-slip arc-shaped rubber sleeve (51) is fitted onto the middle of the crossbar of the anti-slip arc-shaped rubber sleeve (51), and the two compression positioning rings (52) are located on both sides of the anti-slip arc-shaped rubber sleeve (51). The U-shaped buckle of the anti-offset shackle (5) has two fixing pads (53) fitted onto it with an interference fit.

7. The load indicating shackle of claim 6, wherein: The anti-offset shackle (5) has anti-slip fasteners (54) on both sides of the U-shaped buckle, and the anti-slip arc-shaped rubber sleeve (51) has an arc-shaped anti-offset opening (55) in the middle.

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