CN220866925U

CN220866925U - Prevent goods hoisting device that falls

Info

Publication number: CN220866925U
Application number: CN202322279696.3U
Authority: CN
Inventors: 赖柳坚
Original assignee: Foshan Jinfeng Machinery Co ltd
Current assignee: Foshan Jinfeng Machinery Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-04-30
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses a falling-preventing cargo lifting device which comprises an operation box and a first servo motor, wherein a fixing groove is formed in the right side of the inside of the operation box, the first servo motor is arranged in the fixing groove, a first bearing is arranged on the left side of the first servo motor, a screw rod is arranged on the left side of the first bearing, a first shaft sleeve is arranged on the outer portion of the left side of the screw rod, a threaded ring is arranged at the middle end of the outer portion of the screw rod, a connecting rod is arranged below the threaded ring, and a fixing box is arranged below the connecting rod. This prevent goods hoisting device that falls, in the use, guarantee device keeps certain stability at the in-process that carries out hoist and mount, has avoided simultaneously that the goods is unstable because of the dress is hung in the way of transportation, leads to the damaged goods to fall, and the spacing groove can restrict the goods and remove simultaneously, and the spacing groove can form comparatively firm guard plate with the door that opens and shuts, prevents that the goods from toppling over in the way of lifting up, has improved the security performance of device.

Description

Prevent goods hoisting device that falls

Technical Field

The utility model relates to the technical field of cargo lifting devices, in particular to a falling-preventing cargo lifting device.

Background

The lifting device is a device for vertically transporting cargoes, so that the cargoes are transported vertically conveniently through the device under the condition that personnel are not required to carry, and the cargoes are transported to a target height safely, and therefore the device has the characteristics of being rapid, efficient and the like.

The utility model discloses a building engineering hoisting device that safe anti-drop is disclosed to patent document of publication number CN215946496U, including place the platform, electric elevator, hawser and anti-drop subassembly, electric elevator installs in place the upper end of platform, the hawser is installed in electric elevator's surface, the lower extreme of hawser runs through place the platform and extends to place the outside of platform, anti-drop subassembly installs in the lower extreme of hawser; the anti-drop assembly comprises a connecting block arranged at the lower end of a mooring rope, and the lower end of the connecting block is fixedly connected with a lifting hook.

Said utility model can firmly fix the goods on the lifting hook, at the same time can make the goods be lifted relatively firmly so as to prevent the goods from unhooking, but if the bag containing the goods is not enough tied, said device still can not change the outcome of the goods falling to ground, and we propose a goods lifting device for preventing falling.

Disclosure of utility model

The utility model aims to provide a falling-preventing cargo lifting device, which solves the problem that the situation that the bag filled with the cargo is not fully closed in the prior art, and the device still cannot change the ending of falling of the cargo to the ground.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent goods hoisting device that falls, includes operation box and servo motor one, the inside right side of operation box is provided with the fixed slot, servo motor one sets up in the inside of fixed slot, servo motor one's left side is provided with bearing one, and bearing one's left side is provided with the lead screw, the left side outside of lead screw is provided with axle sleeve one, and the outside middle-end of lead screw is provided with the screwed ring, the below of screwed ring is provided with the connecting rod, and the below of connecting rod is provided with the fixed box.

The inside of fixed case is provided with servo motor two, and servo motor two's left side is provided with bearing two, bearing two's left side is provided with hoisting assembly, hoisting assembly includes with lifting rope one, and the outside middle-end of runner one is provided with lifting rope one.

Preferably, the hoisting assembly further comprises a second hoisting rope and a second shaft sleeve, the second rotating wheel is arranged on the left side of the first rotating wheel, and the second hoisting rope is arranged at the middle end of the outer portion of the second rotating wheel.

Preferably, a second shaft sleeve is arranged outside the left end of the second rotating wheel, and a first sliding rod is arranged above the second shaft sleeve.

Preferably, a sliding rail is arranged outside the upper part of the first sliding rod, and a second sliding rod is arranged below the right side of the sliding rail.

Preferably, a supporting plate is arranged below the first lifting rope, and fixing rods are arranged on the left side and the right side of the supporting plate.

The first dead lever that sets up in the backup pad below can make the spacing groove keep better balance in the in-process of transport goods, provides certain holding power for the transport of spacing groove simultaneously.

Preferably, a limiting groove is formed in the middle of one side of the first fixing rod, and an opening and closing door is arranged in front of the limiting groove.

Preferably, a second fixing rod is arranged in the left side of the opening and closing door, and the opening and closing door is in sliding connection with the second fixing rod.

Preferably, the lower part of the operation box is provided with support posts, the support posts are four, and the lower part of the support posts is provided with universal wheels.

The universal wheels at the bottom of the device are rotated by pushing the device, so that the device can be rapidly carried to a destination, and a certain physical strength is saved for carrying of operators.

The utility model provides a cargo lifting device capable of preventing falling, which has the following beneficial effects: the guarantee device keeps certain stability at the in-process that carries out hoist and mount, and the balanced combination of lifting rope one and lifting rope two, can have stability more than a rope to a certain extent, make the goods can keep certain stability when being lifted, make the goods can be comparatively stable by lifting simultaneously, avoided the goods to hang unstably because of the dress simultaneously on the way of transporting, lead to the damaged goods to fall, the spacing groove can restrict the goods removal simultaneously, and the spacing groove can form comparatively firm guard plate with opening and shutting the door, prevent that the goods from toppling over on the way of lifting, thereby the security performance of the device has been improved.

1. According to the utility model, through the arrangement of the limiting groove, the opening and closing door and the fixing rod II, the bearing II is driven to rotate by the servo motor II, the rotating wheel II is driven to rotate by the bearing II, and meanwhile, the rotating wheel II is driven to rotate by the rotating wheel, so that the lifting rope I and the lifting rope II slowly move downwards under the rotation of the rotating wheel I and the rotating wheel II, the supporting plate is driven to move downwards by the lifting rope I and the lifting rope II, the fixing rod is driven to move downwards by the supporting plate, the limiting groove is driven to move downwards by the fixing rod until the bottom of the limiting groove is contacted with the ground, so that the device can maintain certain stability in the lifting process, and the balance combination of the lifting rope I and the lifting rope II can be more stable than one rope to a certain extent, so that goods can maintain certain stability when being lifted.

2. According to the utility model, through the arrangement of the second servo motor, the second bearing, the first rotating wheel, the first lifting rope, the second rotating wheel, the second lifting rope, the supporting plate and the first fixing rod, the opening and closing door is closed, the second fixing rod is inserted into a hole at the contact part of the opening and closing door and the limiting groove, at the moment, an operator further moves the second servo motor, the first lifting rope and the second lifting rope are driven by the second servo motor to slowly move upwards, so that the limiting groove slowly moves upwards and drives the goods to move upwards to the target height, the goods can be stably lifted, meanwhile, the goods are prevented from falling due to damage caused by unstable loading and lifting during transportation, meanwhile, the limiting groove can limit the movement of the goods, and the limiting groove and the opening and closing door can form a stable protection plate to prevent the goods from falling during lifting, so that the safety performance of the device is improved.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of a fall arrest cargo lift of the present utility model;

FIG. 2 is a right side view of a cargo lifting device for preventing falling according to the present utility model;

FIG. 3 is a schematic view showing two three-dimensional structures of a limiting groove, an opening and closing door and a fixing rod of a cargo lifting device capable of preventing falling;

FIG. 4 is a perspective view of a lifting assembly of a fall arrest cargo lifting device according to the present utility model;

FIG. 5 is a schematic view of two three-dimensional structures of a screw rod, a connecting rod, a fixed box and a sliding rod of the cargo lifting device capable of preventing falling;

Fig. 6 is an enlarged view of the cargo lifting device of fig. 1 for preventing falling.

In the figure: 1. an operation box; 2. a fixing groove; 3. a servo motor I; 4. a first bearing; 5. a screw rod; 6. a first shaft sleeve; 7. a threaded ring; 8. a connecting rod; 9. a fixed box; 10. a servo motor II; 11. a second bearing; 12. hoisting the assembly; 1201. a first rotating wheel; 1202. a hanging rope I; 1203. a second rotating wheel; 1204. a hanging rope II; 13. a second shaft sleeve; 14. a first slide bar; 15. a slide rail; 16. a second slide bar; 17. a support plate; 18. a first fixed rod; 19. a limit groove; 20. an opening/closing door; 21. a second fixing rod; 22. a support post; 23. and a universal wheel.

Detailed Description

As shown in fig. 1-6, a cargo lifting device capable of preventing falling comprises an operation box 1 and a first servo motor 3, wherein a second servo motor 10 is arranged in a fixed box 9, a second bearing 11 is arranged on the left side of the second servo motor 10, a lifting component 12 is arranged on the left side of the second bearing 11, the lifting component 12 comprises a lifting rope 1202, a lifting rope 1202 is arranged at the middle end of the outer part of a first rotating wheel 1201, the lifting component 12 further comprises a lifting rope 1204 and a second shaft sleeve 13, a second rotating wheel 1203 is arranged at the left side of the first rotating wheel 1201, a lifting rope 1204 is arranged at the middle end of the outer part of the second rotating wheel 1203, a second shaft sleeve 13 is arranged at the outer part of the left end of the second rotating wheel 1203, a first slide rod 14 is arranged above the second shaft sleeve 13, a slide rail 15 is arranged outside the upper part of the first slide rod 14, a second slide rod 16 is arranged below the inner part of the right side of the slide rail 15, a supporting plate 17 is arranged below the first lifting rope 1202, the left side and the right side of the supporting plate 17 are both provided with a first fixing rod 18, the middle part of one side of the first fixing rod 18 is provided with a limit groove 19, the front of the limit groove 19 is provided with an opening and closing door 20, when an operator uses the device, the device can be pushed to rotate a universal wheel 23 at the bottom of the device, so that the device can be quickly conveyed to a destination, a certain physical force is saved for the operator to convey, after the device is conveyed to the destination, the operator can start a second servo motor 10, drive a second bearing 11 to rotate through the second servo motor 10, drive a first rotating wheel 1201 to rotate through the second bearing 11, simultaneously drive a second rotating wheel 1203 to rotate through the first rotating wheel 1201, enable a first lifting rope 1202 and a second lifting rope 1204 to slowly move downwards under the rotation of the first rotating wheel 1201 and the second rotating wheel 1203, simultaneously drive the supporting plate 17 to move downwards through the first lifting rope 1202 and the second lifting rope 1204, the first fixing rod 18 is driven to move downwards through the supporting plate 17, the first fixing rod 18 drives the limiting groove 19 to move downwards until the bottom of the limiting groove 19 is contacted with the ground, so that the device can maintain a certain stability in the hoisting process, the balance combination of the first lifting rope 1202 and the second lifting rope 1204 can have stability to a certain extent than one rope, so that the goods can maintain a certain stability when being hoisted,

As shown in fig. 1-3, a second fixing rod 21 is disposed inside the left side of the opening and closing door 20, the opening and closing door 20 and the second fixing rod 21 are in sliding connection, at this time, an operator can pull the second fixing rod 21 inside the contact portion between the tail end of the left side of the opening and closing door 20 and the limiting groove 19 upwards, and take out the second fixing rod 21, then the operator can open the limiting groove 19 through the opening and closing door 20, then put the prepared goods into the limiting groove 19 and rotate the opening and closing door 20, so that the opening and closing door 20 is closed, then the second fixing rod 21 is inserted into a hole of the contact portion between the opening and closing door 20 and the limiting groove 19, at this time, the operator again moves the second servo motor 10, and the lifting rope 1202 and the lifting rope 1204 are driven by the second servo motor 10 to slowly move upwards, so that the limiting groove 19 is slowly moved upwards and drives the goods to the target height, thus the goods can be stably lifted, meanwhile, the goods are prevented from being damaged due to unstable in the loading and the goods in the transportation process, the limiting groove 19 can be limited by the limiting groove 19, and the goods can be prevented from moving along the way, and the falling and the opening and closing door 20 and the safety protection plate can be stably prevented from falling.

As shown in fig. 1-5, the inside right side of operation box 1 is provided with fixed slot 2, servo motor one 3 sets up in the inside of fixed slot 2, servo motor one 3's left side is provided with first 4 of bearing, and the left side of first 4 of bearing is provided with lead screw 5, the left side outside of lead screw 5 is provided with first 6 of axle sleeve, and the outside middle-end of lead screw 5 is provided with screwed ring 7, screwed ring 7's below is provided with connecting rod 8, and connecting rod 8's below is provided with fixed box 9, operation box 1's below is provided with pillar 22, and pillar 22 is provided with four, pillar 22's below is provided with universal wheel 23, when the operator needs to transport marine products's thing to left side position in the sky, can start servo motor one 3, drive first 4 of bearing through servo motor one, drive lead screw 5 rotation through first 4 of bearing, drive screwed ring 7 through screwed ring 7, drive connecting rod 8, drive fixed box 9 through connecting rod 8, because fixed box 9 is fixed on slide rail 15 through two 16 fixes, consequently, under screwed ring 7's the drive down, fixed box 9 can drive left side 16, thereby the motion efficiency can be carried out by the motion device to the left side, the left side of the motion device is improved, the motion efficiency is realized, the motion efficiency is improved, and the carrier device is carried out to the left side, the motion is carried out in the motion is carried out to the left side by the side, the motion is more than the motion is 19, the motion efficiency is improved, and is carried out to the motion is to the left side, and is more than the motion is to the motion device is to the side 19, and has left the motion efficiency is to the side is to the motion left side 19.

In summary, when the falling-preventing cargo lifting device is used, firstly, when an operator uses the device, the universal wheel 23 at the bottom of the device can be pushed to rotate, so that the device can be rapidly conveyed to a destination, after the device is conveyed to the destination, the operator can start the servo motor II 10, the servo motor II 10 drives the bearing II 11 to rotate, the bearing II 11 drives the rotating wheel I1201 to rotate, meanwhile, the rotating wheel I1201 drives the rotating wheel II 1203 to rotate, so that the lifting rope I1202 and the lifting rope II 1204 slowly move downwards under the rotation of the rotating wheel I1201 and the rotating wheel II 1203, the supporting plate 17 is simultaneously driven to move downwards through the lifting rope I1202 and the lifting rope II 1204, the fixing rod I18 is driven to move downwards through the supporting plate 17, the limiting groove 19 is driven to move downwards through the fixing rod I18 until the bottom of the limiting groove 19 is contacted with the ground, at this time, the operator can pull the second fixing rod 21 in the contact part between the left end of the opening and closing door 20 and the limiting groove 19 upwards, take out the second fixing rod 21, then open the limiting groove 19 through the opening and closing door 20, put the prepared goods into the limiting groove 19, rotate again to close the opening and closing door 20, insert the second fixing rod 21 into the hole at the contact part between the opening and closing door 20 and the limiting groove 19, at this time, the operator further moves the second servo motor 10, the lifting rope 1202 and the lifting rope 1204 slowly move upwards under the driving of the second servo motor 10, so that the limiting groove 19 slowly moves upwards and drives the goods to the target height, when the operator needs to transfer marine products objects in the air to the left position, the first servo motor 3 can be started, the first bearing 4 is driven to rotate through the first servo motor 3, the first screw rod 5 is driven to rotate through the first bearing 4, the screw rod 5 drives the threaded ring 7, the connecting rod 8 is driven through the threaded ring 7, the fixed box 9 is driven through the connecting rod 8, because the fixed box 9 is fixed on the sliding rail 15 through the second sliding rod 16 and moves, the fixed box 9 can move leftwards under the driving of the threaded ring 7, and meanwhile, the second sliding rod 16 is driven to move leftwards on the sliding rail 15 so as to drive the hoisting assembly 12 to move leftwards, so that the limiting groove 19 is driven to move leftwards, and then goods inside the limiting groove 19 is driven to move leftwards to a destination, which is the working principle of the falling-preventing goods lifting device.

Claims

1. The utility model provides a prevent goods hoisting device that falls, includes operation box (1) and servo motor one (3), its characterized in that, the inside right side of operation box (1) is provided with fixed slot (2), servo motor one (3) set up in the inside of fixed slot (2), the left side of servo motor one (3) is provided with bearing one (4), and the left side of bearing one (4) is provided with lead screw (5), the left side outside of lead screw (5) is provided with axle sleeve one (6), and the outside middle-end of lead screw (5) is provided with screwed ring (7), the below of screwed ring (7) is provided with connecting rod (8), and the below of connecting rod (8) is provided with fixed box (9);

The inside of fixed case (9) is provided with servo motor two (10), and the left side of servo motor two (10) is provided with bearing two (11), the left side of bearing two (11) is provided with hoist and mount subassembly (12), hoist and mount subassembly (12) include with lifting rope one (1202), and the outside middle-end of runner one (1201) is provided with lifting rope one (1202).

2. The cargo lifting device capable of preventing falling according to claim 1, wherein the lifting assembly (12) further comprises a second lifting rope (1204) and a second shaft sleeve (13), the left side of the first rotating wheel (1201) is provided with the second rotating wheel (1203), and the middle outer end of the second rotating wheel (1203) is provided with the second lifting rope (1204).

3. The cargo lifting device capable of preventing falling according to claim 2, wherein a second shaft sleeve (13) is arranged outside the left end of the second rotating wheel (1203), and a first sliding rod (14) is arranged above the second shaft sleeve (13).

4. A fall arrest device according to claim 3, wherein the slide bar (14) is provided with a slide rail (15) at the upper outer part and a slide bar (16) at the lower right inner part of the slide rail (15).

5. A fall arrest device according to claim 2, wherein a support plate (17) is provided below the first suspension rope (1202), and the support plate (17) is provided with a first fixing rod (18) on both the left and right sides.

6. The cargo lifting device for preventing falling according to claim 5, wherein a limit groove (19) is formed in the middle of one side of the first fixing rod (18), and an opening and closing door (20) is arranged in front of the limit groove (19).

7. The cargo lifting device for preventing falling according to claim 6, wherein a second fixing rod (21) is arranged inside the left side of the opening and closing door (20), and the opening and closing door (20) is in sliding connection with the second fixing rod (21).

8. A fall arrest cargo lifting device according to claim 1, characterized in that the underside of the operating box (1) is provided with struts (22), and that the struts (22) are provided in four, and that the underside of the struts (22) is provided with universal wheels (23).