CN221420427U

CN221420427U - 50T tilting lifting appliance protection device based on copper concentrate bulk change

Info

Publication number: CN221420427U
Application number: CN202323499298.9U
Authority: CN
Inventors: 王大帅; 杜佳玮; 张滨; 周一帆
Original assignee: Zhangjiagang Port Group Co ltd
Current assignee: Zhangjiagang Port Group Co ltd
Priority date: 2023-12-21
Filing date: 2023-12-21
Publication date: 2024-07-26
Anticipated expiration: 2033-12-21

Abstract

The utility model relates to the technical field of lifting appliances, in particular to a protection device for a 50T tilting lifting appliance based on copper concentrate bulk modification, which comprises a lifting appliance body, wherein the bottom of the lifting appliance body is fixedly connected with a fixed box, and the inner cavity of the fixed box is movably connected with a hook; the surface of couple is provided with fixed establishment, fixed establishment includes the retainer plate, the inboard fixed connection of retainer plate is in the surface of couple, the left and right sides on couple surface all swing joint has the pivot. This change collection 50T and incline protection device for hoist based on copper concentrate is scattered when hanging the goods to the weight through the goods is pressed and is moved limiting plate to inboard to hang the goods to the inboard of couple, drive the drive plate through the pulling force of spring and upwards move this moment, drive limiting plate upwards move to the inner chamber of draw-in groove in the while, reduced the goods that leads to the goods to drop from the couple inboard because of the goods of hoist and mount at the aerial swing, thereby to the risk of staff's accidental injury around.

Description

50T tilting lifting appliance protection device based on copper concentrate bulk change

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a protection device for a 50T tilting lifting appliance based on copper concentrate bulk modification.

Background

The lifting appliance is commonly used for lifting hooks, steel wire ropes, chains and other special rigging, lifting chucks, clamps, forks and the like can be used on a crane for a long time as a special lifting appliance, can also be used as a replaceable auxiliary lifting appliance to be hung on the lifting hooks for temporary use, is commonly used for multi-cargo warehouse and storage yard, so as to improve the operation efficiency, and the lifting appliance for grabbing bulk materials is generally a grab bucket with a jaw plate capable of being opened and closed, and can also be used for sucking magnetic permeability materials such as metal chips and the like.

The lifting appliance is needed when the copper concentrate is moved, although the existing lifting appliance technology has the characteristics of simplicity in operation and long service life, the existing part lifting appliance is provided with a hook, and the hook is often not provided with a limiting device, so that the cargo can fall off from the inner side of the hook when the lifted cargo swings in the air, and if staff on the periphery is likely to have the risk of accidental injury of the dropped cargo.

Therefore, a protection device for a 50T tilting sling based on copper concentrate bulk modification is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of utility model

The utility model aims to solve the technical problems that: the defect of lower safety exists in the prior art, and for this reason we propose to change the protection device for 50T tilting lifting appliance based on copper concentrate.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The protection device for the 50T tilting lifting appliance based on copper concentrate bulk change comprises a lifting appliance body, wherein the bottom of the lifting appliance body is fixedly connected with a fixed box, and the inner cavity of the fixed box is movably connected with a hook;

The surface of couple is provided with fixed establishment, fixed establishment includes the retainer plate, the inboard fixedly connected with of retainer plate is in the surface of couple, the equal swing joint of the left and right sides on couple surface has the pivot, the fixed surface of pivot has the limiting plate, the draw-in groove has been seted up to the bottom of couple, the inboard of limiting plate's bottom fixedly connected with draw-in groove, the fixed surface of pivot has the drive plate, the top fixedly connected with spring of drive plate, the rear side fixedly connected with backup pad of retainer plate, the top fixedly connected with in the bottom of backup pad of spring.

As still further aspects of the utility model: the outer side of the hook is fixedly connected with a fluted disc, and the bottom of the fluted disc is fixedly connected with a sliding block.

As still further aspects of the utility model: the top fixedly connected with servo motor of fixed case, the top fixedly connected with signal module of fixed case.

As still further aspects of the utility model: the output end of the servo motor is fixedly connected with a transmission gear, and the surface of the transmission gear is connected with the surface of the fluted disc in a meshed manner.

As still further aspects of the utility model: the surface fixedly connected with fixed cover of couple, the outside fixed cover is fixedly connected with the inboard of hoist body.

As still further aspects of the utility model: the outside fixedly connected with safety cover of servo motor, all swing joint has the screw around the safety cover bottom, the bottom threaded connection of screw is in the inboard of fixed box.

As still further aspects of the utility model: the bottom of the inner cavity of the fixed box is provided with a sliding groove, and the bottom of the sliding block is movably connected in the inner cavity of the sliding groove.

The beneficial effects of the utility model are as follows:

1. When the goods are hung, the limiting plate is pressed to move inwards by the weight of the goods, so that the goods are hung to the inner side of the hook, the transmission plate is driven to move upwards by the tension of the spring, and meanwhile, the limiting plate is driven to move upwards to the inner cavity of the clamping groove, so that the goods are prevented from falling off from the inner side of the hook due to the fact that the hoisted goods swing in the air, and the risk of accidental injury of surrounding staff is improved.

2. According to the utility model, the fluted disc is arranged, the hook is driven to rotate through the rotation of the fluted disc, so that the goods hung at the bottom is driven to rotate, the fixed box is arranged, signals can be received, the hook is remotely controlled to rotate, the servo motor is arranged, power can be provided for the rotation of the hook, the power of the servo motor can be transmitted through the transmission gear, the fluted disc is driven to rotate, and the fixed cover is arranged, so that the hook is fixed, and the hook is prevented from shaking in the operation process.

Drawings

Fig. 1 is a schematic diagram of the front side structure of a protection device for a 50T tilting sling based on copper concentrate bulk modification;

fig. 2 is a schematic diagram of the rear side structure of a protection device for a 50T tilting sling based on copper concentrate bulk modification;

Fig. 3 is a schematic diagram of a cross-sectional structure of a fixing box in a protection device for a 50T tilting sling based on copper concentrate bulk modification;

Fig. 4 is a schematic diagram of a chute structure in a protection device for a 50T tilting sling based on copper concentrate bulk modification.

In the figure: 1. a hanger body; 2. a chute; 3. a fixed box; 4. a hook; 5. a signal module; 6. a fixed cover; 7. a servo motor; 8. a protective cover; 9. a fixing mechanism; 901. a fixing ring; 902. a limiting plate; 903. a drive plate; 904. a spring; 905. a support plate; 906. a rotating shaft; 907. a clamping groove; 10. a screw; 11. fluted disc; 12. a slide block; 13. a transmission gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a 50T tilting lifting appliance protection device based on copper concentrate bulk modification comprises a lifting appliance body 1, wherein the bottom of the lifting appliance body 1 is fixedly connected with a fixed box 3, and the inner cavity of the fixed box 3 is movably connected with a hook 4;

The surface of couple 4 is provided with fixed establishment 9, fixed establishment 9 includes retainer plate 901, the inboard fixedly connected with of retainer plate 901 is in the surface of couple 4, the equal swing joint in the left and right sides on couple 4 surface has pivot 906, the fixed surface of pivot 906 has limiting plate 902, draw-in groove 907 has been seted up to the bottom of couple 4, the inboard of limiting plate 902 fixedly connected with draw-in groove 907, the fixed surface of pivot 906 has drive plate 903, the top fixedly connected with spring 904 of drive plate 903, the rear side fixedly connected with backup pad 905 of retainer plate 901, the top fixedly connected with in the bottom of backup pad 905 of spring 904.

Through above-mentioned technical scheme, when hanging the goods, press limiting plate 902 to the inboard removal through the weight of goods to hang the inboard to couple 4 with the goods, drive plate 903 upward movement through the pulling force of spring 904 this moment, drive limiting plate 902 upward movement to the inner chamber of draw-in groove 907 simultaneously, avoid leading to the goods to drop from the couple inboard because of the goods of hoist and mount is at the aerial swing, thereby improved the risk of staff's accidental injury around.

Specifically, the outer side of the hook 4 is fixedly connected with a fluted disc 11, and the bottom of the fluted disc 11 is fixedly connected with a sliding block 12.

Through above-mentioned technical scheme, through setting up fluted disc 11, can drive couple 4 through the rotation of fluted disc 11 and rotate to the goods that drive the bottom and hang rotate.

Specifically, servo motor 7 is fixedly connected with at the top of fixed case 3, and signal module 5 is fixedly connected with at the top of fixed case 3.

Through above-mentioned technical scheme, can receive the signal through setting up fixed case 3 to remote control couple 4 rotates, through setting up servo motor 7, can provide power for the rotation of couple 4.

Specifically, the output end of the servo motor 7 is fixedly connected with a transmission gear 13, and the surface of the transmission gear 13 is in meshed connection with the surface of the fluted disc 11.

Through the technical scheme, the power of the servo motor 7 can be transmitted through the transmission gear 13, so that the fluted disc 11 is driven to rotate.

Specifically, the fixed cover 6 is fixedly connected to the surface of the hook 4, and the outer side of the fixed cover 6 is fixedly connected to the inner side of the lifting appliance body 1.

Through above-mentioned technical scheme, through setting up fixed cover 6, can play the fixed effect to couple 4, avoid it to take place to rock at the operation in-process.

Specifically, the outside fixedly connected with safety cover 8 of servo motor 7, all swing joint has screw 10 around the safety cover 8 bottom, and the bottom threaded connection of screw 10 is in the inboard of fixed box 3.

Through above-mentioned technical scheme, through setting up safety cover 8 and screw 10, can fix servo motor 7 to fix servo motor 7, avoid it to take place the shake at the operation in-process.

Specifically, a chute 2 is formed at the bottom of the inner cavity of the fixed box 3, and the bottom of the sliding block 12 is movably connected in the inner cavity of the chute 2.

Through above-mentioned technical scheme, through setting up spout 2, can make slider 12 slide in the inner chamber of spout 2 to improve its pivoted stability.

The working principle of the utility model is as follows: based on the copper concentrate bulk changing set 50T protective device for the tilting lifting appliance, when a cargo is hung, the limiting plate 902 is pressed to move downwards through the weight of the cargo, meanwhile, the rotating shaft 906 is driven to rotate, the transmission plate 903 can be driven to move upwards through the rotation of the rotating shaft 906, the spring 904 is extruded through the movement of the transmission plate 903, the spring 904 generates elasticity, after the cargo is hung on the inner side of the hook 4, the transmission plate 903 is driven to move downwards through the elasticity of the spring 904, and meanwhile, the limiting plate 902 is driven to move upwards, so that the limiting plate 902 moves to the inner side of the clamping groove 907;

At this time, signals can be remotely transmitted to the signal module 5, so that the signal module can start the servo motor 7, the output end of the servo motor 7 drives the transmission gear 13 to rotate, the fluted disc 11 can be driven to rotate through the rotation of the transmission gear 13, the sliding block 12 can be driven to rotate along the inner cavity of the chute 2 through the rotation of the fluted disc 11, meanwhile, the hook 4 is driven to rotate, and goods can be driven to rotate through the rotation of the hook 4.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Protection device for 50T tilting lifting appliance based on copper concentrate bulk change collection, including lifting appliance body (1), its characterized in that: the bottom of the lifting appliance body (1) is fixedly connected with a fixed box (3), and the inner cavity of the fixed box (3) is movably connected with a hook (4);

The surface of couple (4) is provided with fixed establishment (9), fixed establishment (9) include retainer plate (901), the inboard fixedly connected with of retainer plate (901) is in the surface of couple (4), the equal swing joint in the left and right sides on couple (4) surface has pivot (906), the fixed surface of pivot (906) is connected with limiting plate (902), draw-in groove (907) have been seted up to the bottom of couple (4), the inboard of draw-in groove (907) is fixedly connected with in the bottom of limiting plate (902), the fixed surface of pivot (906) is connected with drive plate (903), the top fixedly connected with spring (904) of drive plate (903), the rear side fixedly connected with backup pad (905) of retainer plate (901), the top fixedly connected with of spring (904) is in the bottom of backup pad (905).

2. The copper concentrate modification set 50T tilting sling-based protection device according to claim 1, wherein: the outer side of the hook (4) is fixedly connected with a fluted disc (11), and the bottom of the fluted disc (11) is fixedly connected with a sliding block (12).

3. The copper concentrate modification set 50T tilting sling-based protection device according to claim 1, wherein: the top fixedly connected with servo motor (7) of fixed case (3), the top fixedly connected with signal module (5) of fixed case (3).

4. The copper concentrate modification set 50T tilting sling-based protection device according to claim 3, wherein: the output end of the servo motor (7) is fixedly connected with a transmission gear (13), and the surface of the transmission gear (13) is connected to the surface of the fluted disc (11) in a meshed mode.

5. The copper concentrate modification set 50T tilting sling-based protection device according to claim 1, wherein: the surface of the hook (4) is fixedly connected with a fixed cover (6), and the outer side of the fixed cover (6) is fixedly connected with the inner side of the lifting appliance body (1).

6. The copper concentrate modification set 50T tilting sling-based protection device according to claim 3, wherein: the outer side of servo motor (7) fixedly connected with safety cover (8), all swing joint has screw (10) around safety cover (8) bottom, the bottom threaded connection of screw (10) is in the inboard of fixed box (3).

7. The copper concentrate-based loose change set 50T tilting sling protection device according to claim 2, wherein: the bottom of the inner cavity of the fixed box (3) is provided with a sliding groove (2), and the bottom of the sliding block (12) is movably connected in the inner cavity of the sliding groove (2).