Simple and convenient-to-install dragging rigging for hoisting equipment

Abstract

The utility model provides a dragging rigging for hoisting equipment, which is simple and convenient to install and comprises a steel wire rope, the two ends of the steel wire rope are respectively sleeved with a lantern ring, a rigging hook is arranged above the lantern rings, and the rigging hook comprises a rigging hook main body with an opening at one end and a sealing clamping block. When the rigging hook is used, the opening can be opened only by simply pressing the sealing clamping block, at the moment, the buckle and the clamping groove are matched to keep stable fixation of the sealing clamping block, when the opening is opened, the rigging hook can be conveniently installed to a part needing to be connected, then when the rigging hook body is clamped into the installation part, the sealing clamping block is simply pulled, at the moment, the buckle and the clamping groove are separated, and the rigging hook body can be conveniently connected. And then the reset spring is reset, so that the sealing clamping block can tightly seal the opening of the rigging hook main body. Therefore, the dragging rigging easy and convenient to install for the hoisting equipment can achieve rigging installation without the help of any extra tool, the installation and disassembly processes are simplified, the working efficiency is improved, and the connection stability and the operation safety are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rigging technical field, concretely is a hoisting equipment is with tow rigging of simple and convenient installation. BACKGROUND

[0002] In hoisting operation, tow rigging is an indispensable tool for connecting and carrying heavy objects, and the rationality of its design and the convenience of its operation are crucial to the efficiency and safety of the operation. Although the traditional tow rigging can meet the basic connection requirements to some extent, its operation complexity and safety problems gradually become prominent in the actual use process, especially in situations that require frequent installation and disassembly.

[0003] Specifically, the traditional tow rigging usually uses fixed hooks or complex locking mechanisms to achieve fixation with steel wire ropes or other connecting components. This design often requires additional tools or complex operation steps when installing, which not only wastes time and effort, but also increases the difficulty of operation and the possibility of errors. Therefore, in order to improve the installation efficiency of tow rigging, it is necessary to have a kind of rigging that is easier to install and has good locking performance. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of tow rigging of simple and convenient installation hoisting equipment, solve the operation complexity problem of part tow rigging in prior art in installation and disassembly process.

[0005] A kind of tow rigging of simple and convenient installation hoisting equipment, including a steel wire rope, the both ends of the steel wire rope are sleeved with a thimble, the thimble outside is provided with an anti-loosening net, the anti-loosening net is woven into mesh structure by stainless steel wire, at least one thimble is provided with a rigging hook above, the rigging hook includes a open-ended rigging hook main body and a sealing block, the open end of the rigging hook main body is pivoted with the sealing block to close the opening, the inner side of the rigging hook main body is provided with a reset spring and a buckle, the end of the reset spring is connected with the sealing block to realize that the sealing block closes the opening, the side of the sealing block facing the rigging hook main body is provided with a clamping groove, the buckle cooperates with the clamping groove to realize the fixation of the sealing block when the opening is opened.

[0006] Preferably, the buckle is a cylindrical buckle, a circular annular receiving groove is provided on the cylindrical buckle, an annular rubber ring is provided on the annular receiving groove, a circular annular groove is recessed on the groove wall of the clamping groove, and the annular rubber ring is clamped into the annular groove when the buckle cooperates with the clamping groove.

[0007] Preferably, the other side of the opening of the rigging hook body is provided with a clamping opening, and the sealing clamping block is provided with a protrusion matched with the clamping opening.

[0008] Further, the protrusion is externally sleeved with rubber.

[0009] Preferably, the two sides of the reset spring are provided with mounting seats respectively connected with the rigging hook body and the sealing clamping block.

[0010] Preferably, the steel wire rope comprises an inner layer strand, an outer layer strand arranged outside the inner layer strand, and a protective layer arranged outside the outer layer strand, and the twisting directions of the inner layer strand and the outer layer strand are opposite.

[0011] Preferably, the outer side of the steel wire rope is provided with an anti-loosening net.

[0012] Further, the protective layer comprises, from inside to outside, a corrosion-resistant layer, a high-strength fiber layer, a flexible material layer, and a wear-resistant layer.

[0013] Further, the outer sides of the outer layer strand and the inner layer strand are provided with a galvanized layer.

[0014] Preferably, the two sleeves are each provided with a rigging hook.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] The present application provides a simple-to-install towing rigging for hoisting equipment, comprising a steel wire rope, both ends of the steel wire rope are sleeved with a sleeve, the outer side of the sleeve is sleeved with an anti-loosening net, the anti-loosening net is woven into a net structure by stainless steel wire, the upper side of the sleeve is provided with a rigging hook, the rigging hook comprises an open-ended rigging hook body and a sealing clamping block. In use, the opening can be opened by simply pressing the sealing clamping block, at this time the buckle and the clamping groove cooperate to keep the sealing clamping block stable and fixed, thereby keeping the opening always open. When the opening is opened, the rigging can be conveniently installed to the part to be connected. When the rigging hook body is clamped into the part to be connected, the sealing clamping block is simply pulled, at this time the buckle and the clamping groove are separated, then the reset spring is reset, so that the sealing clamping block tightly seals the opening of the rigging hook body, at this time the rigging is completed. Therefore, the simple-to-install towing rigging for hoisting equipment can realize the installation of the rigging without the help of any additional tools, which not only simplifies the installation and disassembly process, improves the work efficiency, but also significantly improves the stability of the connection and the safety of the operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure diagram of the simple-to-install towing rigging for hoisting equipment is shown in the present application.

[0018] Figure 2 The structure schematic view of the rigging hook is described in the utility model.

[0019] Figure 3 For Figure 2 The split stereo structure schematic view at A in the middle;

[0020] Figure 4 The structure schematic view of the steel wire rope is described in the utility model.

[0021] Among them:

[0022] 10-steel wire rope, 20-thimble, 30-rigging hook, 40-anti-loosening net, 31-rigging hook body, 32-sealing block, 33-return spring, 34-buckle, 35-buckle groove, 36-annular rubber ring, 37-annular groove, 38-bayonet, 39-protrusion, 331-mounting seat, 11-inner layer strand, 12-outer layer strand, 13-corrosion-resistant layer, 14-high-strength fiber layer, 15-flexible material layer, 16-wear-resistant layer. DETAILED DESCRIPTION

[0023] The embodiments described below are only some of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Referring to Figures 1-4 The utility model provides a simple installation's hoisting equipment with tow rigging, contain a steel wire rope 10, both ends of the steel wire rope 10 are sleeved with a thimble 20, the thimble 20 outside is equipped with anti-loosening net 40, the anti-loosening net 40 is woven into net structure by stainless steel wire, at least one thimble 20 top is equipped with a rigging hook 30, the rigging hook 30 contains a open end rigging hook body 31 and a sealing block 32, the open end of the rigging hook body 31 is pivoted with the sealing block 32 for closing the opening, the inner side of the rigging hook body 31 is provided with a return spring 33 and a buckle 34, the end of the return spring 33 is connected with the sealing block 32 to realize the sealing block 32 closing the opening, the side of the sealing block 32 facing the rigging hook body 31 is provided with a buckle groove 35, the buckle 34 and the buckle groove 35 cooperate to realize the fixation of the sealing block 32 when the opening is opened.

[0025] Referring to Figure 3, preferably, the buckle 34 is a cylindrical buckle 34, and a ring-shaped accommodating groove is arranged on the cylindrical buckle 34, and a ring-shaped rubber ring 36 is arranged on the ring-shaped accommodating groove, and a groove wall of the clamping groove 35 is recessed with a ring-shaped groove 37, and when the buckle 34 is matched with the clamping groove 35, the ring-shaped rubber ring 36 is clamped into the ring-shaped groove 37. It should be noted that when the opening is opened, the sealing block 32 is close to the side of the rigging hook body 31, at this time, the buckle 34 is inserted into the clamping groove 35, then the sealing rubber ring arranged on the buckle 34 is compressed, when the sealing rubber ring is pressed to the ring-shaped groove 37 arranged on the clamping groove 35, the sealing rubber ring restores to the original shape, and is correspondingly expanded into the ring-shaped groove 37, so that the buckle 34 and the clamping groove 35 are tightly connected, and then the opening can be kept in the normal open state.

[0026] Referring to Figure 2 , preferably, the other side of the opening of the rigging hook body 31 is provided with a socket 38, and the sealing block 32 is provided with a protrusion 39 matched with the socket 38. When the opening is closed, the protrusion 39 is clamped into the buckle 34, so that the connection between the rigging hook body 31 and the sealing block 32 is more tight, and the loosening after connection is avoided. It should be noted that the socket 38 in the present application is a conical socket 38, and the protrusion 39 is a conical protrusion 39, so as to ensure the tightness of the connection, and the left and right disengagement condition is avoided. Further, the outer side of the protrusion 39 is sleeved with rubber. The tightness of the connection between the socket 38 and the protrusion 39 is ensured.

[0027] Referring to Figure 2 , preferably, the reset spring 33 is provided with a mounting seat 331 on both sides, and the mounting seat 331 is connected with the rigging hook body 31 and the sealing block 32 respectively. The use of the mounting seat 331 provides a stable support point for the reset spring 33, so that the reset spring 33 can maintain a stable posture when it works, and is not easy to deviate or loosen. This not only enhances the stability of the overall structure of the rigging hook 30, but also ensures the accuracy and reliability of the clamping block when closing the opening.

[0028] Referring to Figure 4, preferably, the steel wire rope 10 comprises an inner layer strand 11, an outer layer strand 12 arranged outside the inner layer strand 11, and a protective layer arranged outside the outer layer strand 12, the inner layer strand 11 and the outer layer strand 12 have opposite lay directions. The inner layer strand 11 and the outer layer strand 12 of the steel wire rope 10 adopt the structure design of opposite lay directions, which enhances the torsional resistance of the steel wire rope 10 and effectively prevents loosening caused by torsion during use. The anti-loosening net 40 arranged outside the thimble 20 is woven from stainless steel wires, which has high strength and corrosion resistance. When the outside is subjected to tension, the anti-loosening net 40 will be tightened to a certain extent, so as to be more tightly sleeved outside the thimble 20, further enhancing the fixing effect of the steel wire rope 10 and preventing loosening.

[0029] It should be noted that the stainless steel wires of the anti-loosening net 40 are obliquely and staggeringly woven. Through this weaving method, the anti-loosening net 40 can better adapt to the shape change of the surface of the steel wire rope 10, provide more uniform pressure distribution, and increase the overall strength and durability of the net. At the same time, the oblique and staggered weaving structure can effectively disperse external forces, further enhancing the fixing effect of the anti-loosening net 40, thereby significantly improving the safety and service life of the rigging. Preferably, the steel wire rope 10 is provided with the anti-loosening net 40 outside, which can further improve the fixing effect of the steel wire rope 10 during use. The anti-loosening net 40 can tightly wrap the steel wire rope 10 under external force, preventing the steel wire rope 10 from loosening or slipping when subjected to tension, thereby effectively improving the safety and reliability of the rigging.

[0030] Referring to Figure 4 , preferably, the protective layer comprises a corrosion-resistant layer 13, a high-strength fiber layer 14, a flexible material layer 15, and a wear-resistant layer 16 arranged from inside to outside. The corrosion-resistant layer 13 effectively protects the steel wire rope 10 from environmental corrosion, prolongs its service life and improves its durability. Secondly, the high-strength fiber layer 14 enhances the overall strength and tensile properties of the steel wire rope 10, making it more suitable for use in high-load and complex working conditions. The flexible material layer 15 helps to reduce vibration and noise, improving comfort and safety in use. Finally, the wear-resistant layer 16 protects the surface of the steel wire rope 10 from wear and tear, especially in long-term use, avoiding damage caused by friction, thereby further prolonging the life and stability of the steel wire rope 10. Therefore, the design of the protective layer enhances the performance of the rigging, making it perform well in complex engineering environments and meeting the needs of various industrial applications with high strength requirements. It should be noted that the corrosion-resistant layer 13 in this application is a thermoplastic polyester composite corrosion-resistant layer 13; the high-strength fiber layer 14 is a polyester fiber or an ultra-high molecular weight polyethylene fiber; the flexible material layer 15 is a polyurethane flexible material layer 15; and the wear-resistant layer 16 is a resin material wear-resistant layer 16.

[0031] Further, the outer layer strand 12 and the inner layer strand 11 are both provided with a zinc plating layer outside. The zinc plating layer can effectively prevent the steel wire rope 10 from being corroded by the atmosphere, moisture and chemicals during use. Especially in a humid or chemically corrosive environment, the zinc plating layer can prolong the service life of the steel wire rope 10, reduce the rust and corrosion damage on the surface of the rope, and maintain the structural integrity and strength.

[0032] Preferably, the two said sleeves are provided with a rigging hook, facilitating the connection of the rigging on both sides.

[0033] The utility model provides a simple and convenient hoisting equipment tow rig, containing a steel wire rope 10, both ends of steel wire rope 10 are sleeved with a sleeve 20, the outside of sleeve 20 is provided with anti -unhooking net 40, anti -unhooking net 40 is woven into net structure by stainless steel wire, the top of sleeve 20 is provided with a rigging hook 30, the rigging hook 30 contains the rigging hook main part 31 of one end opening and a sealing clamp block 32. When using, only simple pressing sealing clamp block 32 can open the opening, at this time, buckle 34 and card slot 35 cooperate to keep the stable fixation of sealing clamp block 32, and then keep the opening of the constant opening, when the opening is opened, the rigging can be conveniently installed to the part needing to be connected, when the rigging hook main part 31 is clamped into the part needing to be connected, simple pulling sealing clamp block 32, at this time, buckle 34 and card slot 35 are separated, then reset spring 33 resets, makes sealing clamp block 32 tightly seal the opening of rigging hook main part 31, at this time, the rigging is installed. Therefore, the simple and convenient hoisting equipment tow rig can realize the installation of the rigging without the help of any additional tool, not only simplifies the installation and dismounting process, improves work efficiency, but also significantly improves the stability of connection and the safety of operation.

[0034] The above disclosed is only several preferred embodiments of the utility model, of course can not with this to limit the utility model right scope, therefore the equivalent change made according to the utility model patent range, still belongs to the range covered by the utility model.

Claims

1. A towing sling for lifting equipment that is easy to install, comprising a steel wire rope, wherein both ends of the steel wire rope are fitted with a loop, and an anti-loosening net is fitted on the outside of the loop, the anti-loosening net being a mesh structure woven from stainless steel wire, characterized in that: At least one of the sleeves is provided with a rigging hook, the rigging hook comprises an open-ended rigging hook body and a closing block, one end of the opening of the rigging hook body is pivoted with the closing block used to close the opening, the inner side of the rigging hook body is provided with a reset spring and a buckle, the end of the reset spring is connected with the closing block to realize the closing of the opening by the closing block, one side of the closing block facing the rigging hook body is provided with a clamping groove, the buckle cooperates with the clamping groove to realize the fixation of the closing block when the opening is opened, wherein the buckle is a cylindrical buckle, a ring-shaped accommodating groove is arranged on the cylindrical buckle, a ring-shaped rubber ring is arranged on the ring-shaped accommodating groove, the groove wall of the clamping groove is recessed with a ring-shaped groove, when the buckle cooperates with the clamping groove, the ring-shaped rubber ring is clamped into the ring-shaped groove.

2. The easy-to-mount towing rig for hoisting equipment according to claim 1, characterized in that, The other side of the opening of the rigging hook body is provided with a socket, and the closing block is provided with a protrusion matched with the socket.

3. The easy-to-mount towing rig for hoisting equipment according to claim 2, characterized in that, The outer side of the protrusion is sleeved with rubber.

4. The easy-to-mount sling for hoisting equipment according to claim 1, wherein Both sides of the reset spring are provided with mounting seats, and the mounting seats are connected with the rigging hook body and the closing block respectively.

5. The easy-to-mount towing rig for hoisting equipment according to claim 1, wherein The steel wire rope comprises an inner layer strand, an outer layer strand arranged outside the inner layer strand, and a protective layer arranged outside the outer layer strand, the twisting directions of the inner layer strand and the outer layer strand are opposite.

6. The easy-to-mount towing rig for hoisting equipment according to claim 5, characterized in that, The outer side of the steel wire rope is provided with an anti-loosening net.

7. The easy-to-mount towing rig for hoisting equipment according to claim 6, characterized in that, The protective layer comprises, from inside to outside, a corrosion-resistant layer, a high-strength fiber layer, a flexible material layer, and a wear-resistant layer.

8. The easy-to-mount towing rig for hoisting equipment according to claim 6, characterized in that, The outer side of the outer layer strand and the inner layer strand is provided with a galvanized layer.

9. The easy-to-mount hoisting apparatus towing rig of claim 1, wherein Two of the sleeves are provided with a rigging hook.

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