CN215364556U - A safe equipment that rises and falls for commodity circulation engineering technique - Google Patents
A safe equipment that rises and falls for commodity circulation engineering technique Download PDFInfo
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- CN215364556U CN215364556U CN202121232184.6U CN202121232184U CN215364556U CN 215364556 U CN215364556 U CN 215364556U CN 202121232184 U CN202121232184 U CN 202121232184U CN 215364556 U CN215364556 U CN 215364556U
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Abstract
The utility model discloses a safety lifting device for logistics engineering technology, which comprises a bottom plate, wherein a lifting assembly is arranged at one end of the top of the bottom plate, supporting legs are arranged at the bottom of the bottom plate, the lifting assembly comprises a lifting box arranged at the top of the bottom plate, a lifting rod and a rope are arranged at the top of the lifting box, a hook is arranged at one end, away from the lifting box, of the rope, a limiting assembly is arranged at one side, away from the lifting box, of the bottom plate, and a moving assembly is arranged at the bottom of the bottom plate; the limiting assembly is used for fixing objects during hoisting, and comprises a fixing mounting plate arranged on one side of a bottom plate, one side, far away from the bottom plate, of the mounting plate is connected with a supporting plate through an electric sliding rail in a sliding mode, the two sides of the supporting plate are connected with an auxiliary plate through the electric sliding rail in a sliding mode, the limiting assembly is arranged on the two sides of the supporting plate, the objects can be clamped and fixed, the objects are prevented from shaking to break down in the moving process, the safety of the device is improved, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of logistics engineering, in particular to safe lifting equipment for logistics engineering technology.
Background
Logistics is a process of organically combining functions such as transportation, storage, loading, unloading, transportation, packaging, distribution, information processing and the like according to actual needs to meet user requirements in the process of physically flowing articles from a supply place to a receiving place. In a small logistics site, a plurality of devices are needed for auxiliary transportation due to more goods, and a lifting device is one of important logistics transportation devices.
In the current high stable movable commodity circulation hoist that discloses a CN208218329U, through being provided with removal wheel and steering column, can drive the hoist and remove and the removal board removes, can improve the flexibility of jack-up goods, there are some shortcomings in this device in the use, do not set up in this device and carry out spacing structure to the object, can take place to rock when the object just separates with ground, there is the potential safety hazard, and remove the wheel and take place to rock easily in the jack-up process, influence the steadiness of device.
In view of the above problems, an improved safety landing gear for logistic engineering technology is now devised.
SUMMERY OF THE UTILITY MODEL
The present invention aims to provide a safety landing gear for logistics engineering technology to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a safe lifting device for logistics engineering technology comprises a bottom plate, wherein a lifting assembly is arranged at one end of the top of the bottom plate, supporting legs are arranged at the bottom of the bottom plate, the lifting assembly comprises a lifting box arranged at the top of the bottom plate, a lifting rod and a rope are arranged at the top of the lifting box, a hook is arranged at one end, away from the lifting box, of the rope, a limiting assembly is arranged at one side, away from the lifting box, of the bottom plate, and a moving assembly is arranged at the bottom of the bottom plate;
the limiting assembly is used for fixing an object during lifting and comprises a fixed mounting plate arranged on one side of a bottom plate, one side, far away from the bottom plate, of the mounting plate is connected with a supporting plate through an electric sliding rail in a sliding mode, the two sides of the supporting plate are connected with an auxiliary plate through the electric sliding rail in a sliding mode, a lead screw is fixedly arranged inside the auxiliary plate, a sliding block is sleeved on the lead screw, a groove is formed in the sliding block, a sleeve which is connected with the lead screw in a sliding mode is arranged inside the groove in a rotating mode, a motor is arranged inside the groove, a transmission shaft perpendicular to the sleeve is arranged at the output end of the motor, a driving gear is arranged on the transmission shaft, a driven gear meshed with the driving gear is arranged on the sleeve, a limiting plate is arranged at the top of the auxiliary plate in a sliding mode, and the top of the sliding block is fixedly connected with the limiting plate through a connecting block.
Preferably, two one sides that the limiting plate is close to each other are provided with pressure sensor, pressure sensor's output and the control end electric connection of motor.
Preferably, the moving assembly comprises a connecting plate arranged between the two support legs in a sliding mode, a hydraulic rod is arranged at the position, corresponding to the position above the connecting plate, of the bottom plate, the output end of the hydraulic rod is connected with the connecting plate, and universal wheels are arranged at the bottom of the connecting plate.
Preferably, the two sides of the connecting plate, which are close to the supporting legs, are provided with guide blocks, and the supporting legs are provided with slide rails matched with the guide blocks.
Preferably, the bottom of the supporting leg is slidably sleeved with a buffer sleeve, a spring is arranged inside the buffer sleeve, and the bottom of the supporting leg is connected with the top of the spring.
Preferably, one end of the supporting plate, which is far away from the mounting plate, is an inclined surface.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device is provided with the moving assembly, the height of the connecting plate can be adjusted by adjusting the length of the hydraulic rod, the height of the universal wheel can be adjusted, the bottom plate is moved to a proper position through the universal wheel before lifting, the height of the universal wheel is adjusted to be separated from the ground through adjusting the hydraulic rod, the buffer sleeve can be in contact with the ground, the universal wheel can be prevented from shaking in the lifting process to affect the stability of the device, the universal wheel can be prevented from leaving the ground through the arrangement of the spring, and the vibration generated when the buffer sleeve is in contact with the ground can be buffered, so that the service life of the device can be prolonged.
2. The device is provided with the limiting assembly, the supporting plate is driven to move through the moving bottom plate when an object is moved until the supporting plate moves to the position below the object, the auxiliary plate is driven to move towards the direction close to the object by controlling the electric sliding rail, the starting motor can drive the transmission shaft to rotate and can drive the driving gear to rotate, the driven gear can be driven to rotate and can drive the sleeve to rotate, the sleeve can drive the sliding block to slide along the screw rod, the limiting plate can be driven to move, the limiting plate can clamp and fix the object, the object is prevented from shaking and breaking down in the moving process, the safety of the device is improved, when the limiting plate is in contact with the object, the pressure sensor can send a signal for stopping the motor to the control end of the motor, the limiting plate can be prevented from damaging the object, and the device is high in practicability.
Drawings
Fig. 1 is a schematic structural diagram of a safety landing gear for logistics engineering technology.
Fig. 2 is a schematic structural diagram of the bottom plate of the safety landing gear used in the logistics engineering technology.
Fig. 3 is a top view of the inside of a slide in a safety landing gear for logistic engineering.
The lifting device comprises a base plate 1, a support leg 2, a buffer sleeve 3, a lifting box 4, a lifting rod 5, a rope 6, a hook 7, a mounting plate 8, a supporting plate 9, an auxiliary plate 10, a limiting plate 11, a lead screw 12, a slider 13, a sleeve 14, a motor 15, a transmission shaft 16, a driving gear 17, a driven gear 18, a connecting plate 19, a hydraulic rod 20 and a universal wheel 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a safety lifting device for logistics engineering technology includes a bottom plate 1, a lifting assembly is disposed at one end of the top of the bottom plate 1, a support leg 2 is disposed at the bottom of the bottom plate 1, the lifting assembly includes a lifting box 4 disposed at the top of the bottom plate 1, a lifting rod 5 and a rope 6 are disposed at the top of the lifting box 4, a hook 7 is disposed at one end of the rope 6 away from the lifting box 4, a limit assembly is disposed at one side of the bottom plate 1 away from the lifting box 4, and a moving assembly is disposed at the bottom of the bottom plate 1;
the limiting component is used for fixing an object during hoisting and comprises a mounting plate 8 fixedly arranged on one side of the bottom plate 1, one side of the mounting plate 8, which is far away from the bottom plate 1, is connected with a supporting plate 9 in a sliding way through an electric sliding rail, both sides of the supporting plate 9 are connected with an auxiliary plate 10 in a sliding way through the electric sliding rail, a screw rod 12 is fixedly arranged inside the auxiliary plate 10, a slide block 13 is sleeved on the screw rod 12, a groove is arranged in the slide block 13, a sleeve 14 which is connected with the screw rod 12 in a sliding way is rotatably arranged in the groove, a motor 15 is arranged in the groove, a transmission shaft 16 which is vertical to the sleeve 14 is arranged at the output end of the motor 15, the transmission shaft 16 is provided with a driving gear 17, the sleeve 14 is provided with a driven gear 18 engaged with the driving gear 17, the top of the auxiliary plate 10 is slidably provided with a limiting plate 11, and the top of the sliding block 13 is fixedly connected with the limiting plate 11 through a connecting block.
Two one side that limiting plate 11 is close to each other is provided with pressure sensor, pressure sensor's output and motor 15's control end electric connection, pressure sensor can send the signal of stop motor operation to the control end of motor when limiting plate and object contact, can prevent that the limiting plate from causing the damage to the object.
The movable assembly comprises a connecting plate 19 arranged between two support legs 2 in a sliding mode, a hydraulic rod 20 is arranged at the position, corresponding to the position above the connecting plate 19, of the bottom plate 1, the output end of the hydraulic rod 20 is connected with the connecting plate 19, universal wheels 21 are arranged at the bottom of the connecting plate 19, guide blocks are arranged on the two sides, close to the support legs 2, of the connecting plate 19, slide rails matched with the guide blocks are arranged on the support legs 2, the height of the connecting plate can be adjusted by adjusting the length of the hydraulic rod, the height of the universal wheels can be adjusted, the bottom plate is moved to a proper position through the universal wheels before lifting, the height of the universal wheels is adjusted to be separated from the ground by adjusting the hydraulic rod, a buffer sleeve can be in contact with the ground, and the universal wheels can be prevented from shaking to affect the stability of the device in the lifting process.
The sliding sleeve is provided with a buffer sleeve 3 at the bottom of the supporting leg 2, a spring is arranged inside the buffer sleeve 3, the bottom of the supporting leg 2 is connected with the top of the spring, and the spring is arranged to buffer the vibration generated when the universal wheel leaves the ground buffer sleeve and contacts the ground, so that the service life of the extension device is prolonged.
The one end that mounting panel 8 was kept away from to layer board 9 is the inclined plane, and the layer board of being convenient for inserts the object below, and the practicality is strong.
The working principle of the utility model is as follows: when in use, the height of the connecting plate can be adjusted by adjusting the length of the hydraulic rod, the height of the universal wheel can be adjusted, the bottom plate is moved to a proper position through the universal wheel before hoisting, the supporting plate is moved to the lower part of an object, the auxiliary plate is driven to move towards the direction close to the object by controlling the electric slide rail, the starting motor can drive the transmission shaft to rotate, the driving gear can drive the driven gear to rotate, the driven gear can drive the sleeve to rotate, the sleeve can drive the slide block to slide along the screw rod, the limiting plate can be driven to move, the limiting plate can clamp and fix the object, the object is prevented from shaking and breaking down in the moving process, the safety of the device is improved, the height of the universal wheel is adjusted to be separated from the ground by adjusting the hydraulic rod, the buffer sleeve can be contacted with the ground, and the universal wheel can be prevented from shaking and influencing the stability of the device in the hoisting process, simple structure, convenient operation and strong practicability.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (6)
1. A safe lifting device for logistics engineering technology comprises a bottom plate (1), wherein a lifting assembly is arranged at one end of the top of the bottom plate (1), and is characterized in that supporting legs (2) are arranged at the bottom of the bottom plate (1), the lifting assembly comprises a lifting box (4) arranged at the top of the bottom plate (1), a lifting rod (5) and a rope (6) are arranged at the top of the lifting box (4), a hook (7) is arranged at one end, away from the lifting box (4), of the rope (6), a limiting assembly is arranged at one side, away from the lifting box (4), of the bottom plate (1), and a moving assembly is arranged at the bottom of the bottom plate (1);
the limiting assembly is used for fixing an object during lifting and comprises a mounting plate (8) fixedly arranged on one side of a bottom plate (1), one side, far away from the bottom plate (1), of the mounting plate (8) is connected with a supporting plate (9) in a sliding mode through an electric sliding rail, two sides of the supporting plate (9) are both connected with auxiliary plates (10) in a sliding mode through the electric sliding rail, a lead screw (12) is fixedly arranged inside the auxiliary plates (10), a sliding block (13) is sleeved on the lead screw (12), a groove is formed in the sliding block (13), a sleeve (14) connected with the lead screw (12) in a sliding mode is rotatably arranged in the groove, a motor (15) is arranged inside the groove, a transmission shaft (16) perpendicular to the sleeve (14) is arranged at the output end of the motor (15), a driving gear (17) is arranged on the transmission shaft (16), a driven gear (18) meshed with the driving gear (17) is arranged on the sleeve (14), the top of the auxiliary plate (10) is provided with a limiting plate (11) in a sliding mode, and the top of the sliding block (13) is fixedly connected with the limiting plate (11) through a connecting block.
2. A safety landing gear for logistics engineering technology, according to claim 1, characterized in that the side of the two limiting plates (11) close to each other is provided with a pressure sensor, and the output end of the pressure sensor is electrically connected with the control end of the motor (15).
3. A safety landing gear for logistics engineering technology, according to claim 1, characterized in that the moving assembly comprises a connecting plate (19) slidably arranged between two legs (2), a hydraulic rod (20) is arranged at the bottom of the base plate (1) at a position corresponding to the position above the connecting plate (19), the output end of the hydraulic rod (20) is connected with the connecting plate (19), and a universal wheel (21) is arranged at the bottom of the connecting plate (19).
4. A safety landing gear for logistics engineering technology, according to claim 3, characterized in that the connecting plate (19) is provided with guide blocks on both sides near the leg (2), and the leg (2) is provided with slide rails matching with the guide blocks.
5. A safety landing gear for logistics engineering technology, according to claim 2, characterized in that the bottom of the leg (2) is slidably sleeved with a buffer sleeve (3), a spring is arranged inside the buffer sleeve (3), and the bottom of the leg (2) is connected with the top of the spring.
6. A safety landing gear for logistics engineering technology according to claim 1, characterized in that the end of the pallet (9) remote from the mounting plate (8) is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232184.6U CN215364556U (en) | 2021-06-03 | 2021-06-03 | A safe equipment that rises and falls for commodity circulation engineering technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232184.6U CN215364556U (en) | 2021-06-03 | 2021-06-03 | A safe equipment that rises and falls for commodity circulation engineering technique |
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| Publication Number | Publication Date |
|---|---|
| CN215364556U true CN215364556U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121232184.6U Active CN215364556U (en) | 2021-06-03 | 2021-06-03 | A safe equipment that rises and falls for commodity circulation engineering technique |
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| CN (1) | CN215364556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180453A (en) * | 2022-02-17 | 2022-03-15 | 河南工学院 | Novel anti-tipping mechanism of crane |
-
2021
- 2021-06-03 CN CN202121232184.6U patent/CN215364556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180453A (en) * | 2022-02-17 | 2022-03-15 | 河南工学院 | Novel anti-tipping mechanism of crane |
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