CN220703065U

CN220703065U - Lifting device with high safety

Info

Publication number: CN220703065U
Application number: CN202322433855.0U
Authority: CN
Inventors: 张迎丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-02
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses a hoisting device with high safety, which relates to the technical field of hoisting devices, and comprises a bottom plate and a supporting plate, wherein the top of a vertical rod is rotationally connected with a connecting block, one side of the connecting block is fixedly provided with a cross rod, one end of the cross rod, which is far away from the connecting block, is fixedly provided with a roller, the supporting plate is sleeved with a driving mechanism through a fixed rope, the output end of a second motor is fixedly connected with one end of a bidirectional screw rod, the outer side of the bidirectional screw rod is in threaded connection with a sliding block, the sliding block is in sliding connection with a sliding groove, one side of the sliding block is fixedly provided with a spring, and the other end of the spring is fixedly provided with a clamping plate, and the hoisting device has the beneficial effects that: the clamping plate is driven to move to one side close to each other by starting the second motor, the clamping plate can be fixed according to the size of the plate, the middle plate is firmly fixed, the phenomenon of inclination or falling in the rising process is prevented, and the safety of the device is improved.

Description

Lifting device with high safety

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to hoisting equipment with high safety.

Background

The lifting device is one of mechanical devices, is often used for lifting and conveying some heavy objects, reduces the labor intensity of constructors, greatly improves the object conveying effect, is widely applied and developed, is various in type, is small in size and convenient to move, is convenient to use in daily life, and provides great convenience for life.

The existing hoisting mode generally adopts a rope binding mode for hoisting, because the length and the width of the plates are different, the plates need to be bound again, and the time and the labor are wasted, so that the hoisting equipment with high safety is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides hoisting equipment with high safety, and solves the problems of time and labor waste caused by rebinding in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: including bottom plate, backup pad, the top fixed mounting of bottom plate has the montant, the top of montant rotates and is connected with the connecting block, one side fixed mounting of connecting block has the horizontal pole, the one end fixed mounting that the connecting block was kept away from to the horizontal pole has the gyro wheel, the top of connecting block is provided with actuating mechanism, the top fixed mounting of backup pad has solid fixed ring, gu fixed ring's inside is provided with the fixed rope, the backup pad cup joints with actuating mechanism through gu fixed rope, one side fixed mounting of backup pad has the second motor, the inside of backup pad is rotated respectively and is connected with two guide arms with fixed mounting, the output and the one end fixed connection of two guide arms of second motor, the outside threaded connection of two guide arms has the slider, the spout has been seted up at the top of backup pad, slider and spout sliding connection, two the guide arm runs through the slider and with slider sliding connection, one side fixed mounting of slider has the spring, the other end fixed mounting of spring has the grip block, the inside of bottom plate is provided with fixed establishment.

Preferably, the driving mechanism comprises a first motor, the bottom of first motor and the top fixed connection of connecting block, the wire reel has been cup jointed to the output of first motor, the surface winding of wire reel has wire rope, wire rope is connected with the gyro wheel conveying, wire rope keeps away from the one end fixed mounting of wire reel has the lifting hook, carries out the handling to the goods through starting driving mechanism, utilizes the gyro wheel can prevent wire rope and horizontal pole emergence friction, avoids it to receive the damage, improves the security of device.

Preferably, one side fixed mounting of montant has the hydraulic stem, the flexible end and the connecting block fixed connection of hydraulic stem, through the flexible length of adjustment hydraulic stem, the angle of control horizontal pole improves the practicality of device during the use.

Preferably, the number of the fixing rings is four, and the fixing rings are distributed at the top of the supporting plate in a rectangular array, so that the supporting plate is balanced, the phenomenon of violent shaking is avoided, and the use safety is improved.

Preferably, the fixed establishment includes the third motor, the inside rotation of bottom plate is connected with worm and worm wheel, the output of third motor and the one end fixed connection of worm, worm and worm wheel meshing are connected, worm wheel is to the first lead screw of corresponding both ends fixed mounting, the outside threaded connection of first lead screw has the connecting plate, the inside threaded connection of connecting plate has the second lead screw, the top fixed mounting of second lead screw has the hand wheel, the bottom fixed mounting of second lead screw has the fixed plate, the locating hole has been seted up to the inside of fixed plate, rotates the hand wheel according to the difference of topography during the use, and with fixed plate and ground contact, utilize the pin to fix it through the locating hole, the focus is unstable and take place the slope when preventing the hoist and mount, improves the security of the device.

Preferably, universal wheels are fixedly arranged at the bottom of the bottom plate, so that the device is more convenient and flexible to use and convenient for workers to move.

The utility model provides hoisting equipment with high safety, which has the following beneficial effects:

1. this lifting device that security is high prevents through setting up the gyro wheel that wire rope and horizontal pole from taking place to rub and avoid wire rope to receive the damage, improves the practicality of device, through setting up four solid fixed rings, makes the backup pad rise in-process avoid taking place violently to shake, removes to the one side that is close to each other through the grip block, can fix the panel of equidimension not, reduces and bindes the time, prevents simultaneously that the panel from taking place to drop at the in-process that rises, improves the security of device.

2. This lifting device that security is high through setting up the universal wheel, makes things convenient for the staff to remove it, through setting up fixed establishment, with this device ground fixed during the use, because the too heavy slope that leads to taking place of goods when preventing to hoist and mount article, improves the security of the device, when not using, can withdraw it, makes things convenient for the staff to remove.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support plate of the present utility model;

FIG. 3 is a schematic view of the structure of the fixing device of the present utility model;

fig. 4 is a schematic view of the structure of the cross bar of the present utility model.

In the figure: 1. a bottom plate; 2. a vertical rod; 21. a connecting block; 22. a hydraulic rod; 3. a cross bar; 31. a roller; 4. a driving mechanism; 41. a first motor; 42. a wire spool; 43. a wire rope; 44. a lifting hook; 5. a support plate; 51. a fixing ring; 52. a fixing rope; 53. a second motor; 54. a two-way screw rod; 55. a guide rod; 56. a slide block; 57. a chute; 58. a spring; 59. a clamping plate; 6. a fixing mechanism; 61. a third motor; 62. a worm; 63. a worm wheel; 64. a first screw rod; 65. a connecting plate; 66. a second screw rod; 67. a hand wheel; 68. a fixing plate; 69. positioning holes; 7. and a universal wheel.

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.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a lifting device that security is high, including bottom plate 1, backup pad 5, the top fixed mounting of bottom plate 1 has montant 2, the top of montant 2 rotates and is connected with connecting block 21, one side fixed mounting of connecting block 21 has horizontal pole 3, one side fixed mounting of montant 2 has hydraulic stem 22, hydraulic stem 22's flexible end and connecting block 21 fixed connection, adjust hydraulic stem 22's flexible length, adjust the open angle of horizontal pole 3 and montant 2, avoid opening the angle and be less than forty degrees or be greater than sixty degrees, the security of the device is improved, when not using simultaneously, can reduce the volume of the device, the convenience is to its removal, the one end fixed mounting of connecting block 21 is kept away from to horizontal pole 3 has gyro wheel 31, the top of connecting block 21 is provided with actuating mechanism 4, actuating mechanism 4 includes first motor 41, the bottom of first motor 41 and the top fixed connection of connecting block 21, wire reel 42 has been cup jointed to the output of first motor 41, wire rope 43 and gyro wheel 31 conveying are connected, wire rope 43 keeps away from wire reel 42's one end fixed mounting lifting hook 44, first motor 41 drives inside wire rope 43 and wire rope 31 and wire reel 43 take place the device through the improvement, the security of the wire rope 43 is damaged in order to avoid the inside to take place to move the friction device.

The top of the supporting plate 5 is fixedly provided with fixing rings 51, the fixing rings 51 are four, the fixing rings 51 are distributed at the top of the supporting plate 5 in a rectangular array, the supporting plate 5 is sleeved with the driving mechanism 4 through the fixing rings 52, the rectangular array is distributed through the four fixing rings 51, the balance of the device is improved, the supporting plate 5 is prevented from shaking violently in the ascending process, one side of the supporting plate 5 is fixedly provided with a second motor 53, the inside of the supporting plate 5 is respectively and rotatably connected with a bidirectional screw rod 54 and fixedly provided with two guide rods 55, the output end of the second motor 53 is fixedly connected with one end of the bidirectional screw rod 54, the outer side of the bidirectional screw rod 54 is in threaded connection with a sliding block 56, the two guide rods 55 penetrate through the sliding block 56 and are in sliding connection with the sliding block 56, a sliding groove 57 is formed in the top of the supporting plate 5, the sliding block 56 is in sliding connection with the sliding block 57, one side of the sliding block 56 is fixedly provided with a spring 58, the other end of the spring 58 is fixedly provided with a clamping plate 59, after the plate needing to be hoisted is placed, the second motor 53 is started to drive the sliding block 56 on one side of the two-way screw rod 54 to move to one side close to each other, the clamping plate 59 is contacted with the clamping plate 59, the sliding plate 58 is prevented from falling off the plate material, the plate is prevented from being damaged by the sliding plate 55 due to the fact, the plate is stably moving on one side of the plate is stably arranged on one side of the side, and the plate is prevented from being damaged by the plate by the sliding plate, and the plate is simultaneously due to the fact that the plate is stably and stable in the moving device is arranged on the side and stable side because can be mounted on the side and stable side and can be stably and stable side and move because can be moved by use.

The bottom of bottom plate 1 fixedly mounted has universal wheel 7, it is more convenient nimble to get up through universal wheel 7 removal, it is more convenient to get up to remove, the inside of bottom plate 1 is provided with fixed establishment 6, fixed establishment 6 includes third motor 61, the inside rotation of bottom plate 1 is connected with worm 62 and worm wheel 63, the output of third motor 61 and the one end fixed connection of worm 62, worm 62 and worm wheel 63 meshing are connected, worm wheel 63 is to corresponding both sides fixed mounting has first lead screw 64, the outside threaded connection of first lead screw 64 has connecting plate 65, the inside threaded connection of connecting plate 65 has second lead screw 66, the top fixed mounting of second lead screw 66 has hand wheel 67, the bottom fixed mounting of second lead screw 66 has fixed plate 68, locating hole 69 has been seted up to the inside of fixed plate 68, start third motor 61 drives worm 62 rotation, because worm 62 meshes with worm wheel 63, drive the first lead screw 64 of both sides rotates, make connecting plate 65 to the outside horizontal migration of bottom plate 1, simultaneously according to the difference of scene topography, rotate the fixed plate 68 that drives second lead screw 66 bottom, utilize fixed plate 68 to take place the locating hole 69 to set up the bottom of fixed plate 68 and heavy goods of this device, avoid the slope to take place, this device is heavy load, because the stability is improved.

In summary, when the hoisting device with high safety is used, the device is moved to a place needing to be used through the universal wheel 7, the third motor 61 is started to drive the worm 62 to rotate after the device reaches the place, the worm 62 is meshed and connected with the worm wheel 63, meanwhile, the first screw rods 64 on two sides of the worm wheel 63 are driven to rotate, the connecting plate 65 is enabled to horizontally move towards the outer side of the bottom plate 1, meanwhile, the hand wheel 67 is rotated to drive the fixed plate 68 at the bottom of the second screw rod 66 to downwardly move until the fixed plate is in contact with the ground, the positioning hole 69 formed at the bottom is utilized to drive pins into the ground, the device is enabled to be in contact with the ground, the inclination caused by the overweight of hoisted goods is avoided, the telescopic length of the hydraulic rod 22 is adjusted according to the size of the goods, and therefore the included angle between the cross rod 3 and the vertical rod 2 is adjusted, simultaneously, the first motor 41 is started anticlockwise to enable the lifting hook 44 to move downwards, the lifting hook 44 is sleeved with the fixing ring 51 and the fixing rope 52 on the supporting plate 5 to keep balance, meanwhile, a required lifted plate is placed on the supporting plate 5, the second motor 53 is started to drive the bidirectional screw rod 54 to rotate, the sliding blocks 56 on two sides move to the side close to each other, the plate to be lifted is clamped and fixed by the clamping plate 59, meanwhile, the spring 58 has a certain buffer effect to prevent the plate from being clamped and broken by excessive force when the plate is clamped, the practicability of the device is improved, the first motor 41 is started clockwise to drive the winding disc 42 to rotate at the moment, the steel wire rope 43 wound on the winding disc 43 is retracted, and the supporting plate 5 is enabled to move upwards with the plate, so that lifting and conveying are achieved.

The foregoing 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 scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Lifting device that security is high, including bottom plate (1), backup pad (5), its characterized in that: the utility model discloses a sliding chute, including bottom plate (1), connecting block (21), horizontal pole (3), connecting block (21), driving mechanism (4), fixed ring (51), fixed rope (52) are provided with in the top of backup pad (5), backup pad (5) cup joint with driving mechanism (4) through fixed rope (52), one side fixed mounting of backup pad (5) has second motor (53), the inside of backup pad (5) is rotation connection respectively and fixed mounting have two-way lead screw (54) and two guide arms (55), the output of second motor (53) is connected with one end fixed of two-way lead screw (54), the outside threaded connection of two-way lead screw (54) has slider (56), two guide arms (55) run through slider (56) and with slider (56) sliding connection, top (57) are opened in backup pad (5) sliding chute (57), one side of the sliding block (56) is fixedly provided with a spring (58), the other end of the spring (58) is fixedly provided with a clamping plate (59), and the inside of the bottom plate (1) is provided with a fixing mechanism (6).

2. The high-safety hoisting device according to claim 1, wherein: the driving mechanism (4) comprises a first motor (41), the bottom of the first motor (41) is fixedly connected with the top of the connecting block (21), a wire spool (42) is sleeved at the output end of the first motor (41), a wire rope (43) is wound on the surface of the wire spool (42), the wire rope (43) is in conveying connection with the roller (31), and a lifting hook (44) is fixedly mounted at one end, far away from the wire spool (42), of the wire rope (43).

3. The high-safety hoisting device according to claim 1, wherein: one side of the vertical rod (2) is fixedly provided with a hydraulic rod (22), and the telescopic end of the hydraulic rod (22) is fixedly connected with the connecting block (21).

4. The high-safety hoisting device according to claim 1, wherein: the number of the fixing rings (51) is four, and the fixing rings are distributed on the top of the supporting plate (5) in a rectangular array.

5. The high-safety hoisting device according to claim 1, wherein: the fixing mechanism (6) comprises a third motor (61), a worm (62) and a worm wheel (63) are connected to the inside of the bottom plate (1) in a rotating mode, the output end of the third motor (61) is fixedly connected with one end of the worm (62), the worm (62) is connected with the worm wheel (63) in a meshed mode, first screw rods (64) are fixedly arranged on two corresponding sides of the worm wheel (63), connecting plates (65) are connected to the outer side threads of the first screw rods (64), second screw rods (66) are connected to the inner threads of the connecting plates (65), a hand wheel (67) is fixedly arranged at the top of the second screw rods (66), fixing plates (68) are fixedly arranged at the bottom of the second screw rods (66), and positioning holes (69) are formed in the fixing plates (68).

6. The high-safety hoisting device according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly provided with a universal wheel (7).