CN214527886U

CN214527886U - Stably-lifting anti-shaking elevator and platform

Info

Publication number: CN214527886U
Application number: CN202120091362.1U
Authority: CN
Inventors: 高继星; 张务水; 张世征; 赵业民
Original assignee: Shandong Yunchuan Intelligent Manufacturing Technology Co ltd
Current assignee: Shandong Yunchuan Intelligent Manufacturing Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-10-29
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to an elevator technical field specifically is a lift and platform that rocks are prevented in stable lift, including supporting part, lift platform, two lift portions, two drive division and two response portions, two lift portion symmetry arranges the lift platform both sides in, two lift portion all with supporting part sliding connection, two the drive division is connected with two lift portion transmissions respectively, two the drive division is placed in the supporting part both sides, two the supporting part both sides are placed in to the response portion symmetry. In the use process, the lifting platform is stably lifted on the supporting part by the lifting part, when the lifting platform is lifted to the highest point or is lowered to the lowest point, the sensing part detects a signal, and the driving part is controlled to stop the movement of the lifting part. The utility model discloses having solved the lift platform in the use betterly, having rocked very easily, the goods of giving the lift platform transportation brings danger, causes the damage of transportation article, brings the loss scheduling problem for the user.

Description

Stably-lifting anti-shaking elevator and platform

Technical Field

The utility model discloses lift technical field specifically is a stabilize lift and platform that goes up and down and prevent rocking.

Background

Chinese patent with application number CN201921819805.3 discloses a stable ascending anti-sway system for a lift platform, which comprises a guide rail, a lift platform, a connecting box and a sliding block, wherein the inner side of the guide rail is connected with the sliding block in a sliding way, the sliding block is connected with the two ends of the connecting box, the top of the connecting box is provided with the lift platform, the outer side of the connecting box is provided with a controller, a plurality of first springs are arranged between the lift platform and the top plate of the connecting box, the bottoms of the two ends of the lift platform are respectively provided with a compression rod, the bottom ends of the compression rods are respectively arranged in a first supporting box and a second supporting box, the bottom end of the compression rod is connected with a lower press plate, the middle position of the bottom of the lower press plate is provided with a second spring, the two ends of the bottom of the lower press plate are respectively provided with a lower press block, if the lift platform shakes in a left-right inclined way, the compression rods start to slide down to drive the lower press plate to descend, the lower press blocks contact with a pressure sensor, the controller controls the hydraulic cylinder to start working, and the lifting platform is quickly pushed back to the original position, so that articles on the platform are prevented from falling.

However, the lift platform in use at present is particularly easy to shake, which brings danger to goods transported by the lift platform, causes damage to transported goods, and brings loss to users. This patent is through adopting the fine above-mentioned problem of having solved of lift and platform that stable lift prevented rocking.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides a lift and platform that stable lift prevented rocking for solve the lift platform in the use, rock very easily, bring danger for the goods of lift platform transportation, cause the damage of transportation article, bring the loss scheduling problem for the user.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a lift and platform that stable lift was prevented rocking, includes supporting part, lift platform, two lift portions, two drive division and two response portions, two lift portion symmetry is arranged in the lift platform both sides, two lift portion all with supporting part sliding connection, two the drive division is connected with two lift portion transmissions respectively, two the drive division is arranged in the supporting part both sides, two the supporting part both sides are arranged in to the response portion symmetry.

Furthermore, the supporting part comprises two vertical supports, a transverse support, a pull rod, a plurality of first slide rails and a plurality of second slide rails, the tops of the two vertical supports are symmetrically arranged on the two sides of the transverse support, one end of the pull rod is arranged on the top of the vertical support, the other end of the pull rod is arranged in the middle of the transverse support, and the first slide rails and the second slide rails are symmetrically arranged on the two vertical supports respectively.

Further, lift portion includes a plurality of first connecting axles, a plurality of first gyro wheels, a plurality of backup pads, a plurality of second gyro wheels, a plurality of first connecting post and lifting support, the lift platform side is arranged in to lifting support, the lifting support four corners is equipped with a plurality of first connecting axles, and is a plurality of first gyro wheel rotates with a plurality of first connecting axles respectively to be connected, and is a plurality of the lifting support both sides are arranged in to the backup pad symmetry, and is a plurality of the second gyro wheel rotates with a plurality of backup pads respectively to be connected, a plurality of first connecting post symmetric distribution is in the lifting support bottom, first gyro wheel and second gyro wheel and first slide rail sliding connection.

Further, the driving part comprises a plurality of turntables, a driving shaft, a supporting frame, a speed changer, a driving motor, two gears, two chains, a counterweight frame, a plurality of second connecting columns and a plurality of third rollers; the utility model discloses a chain, including support frame, drive motor, drive shaft, weight frame top, support frame, drive motor, drive shaft, weight frame top, two, chain one end is connected with a plurality of second spliced poles respectively, two the support frame top is fixed at perpendicular support frame top, the derailleur bottom is installed to drive motor, the drive motor output is connected with the input end of derailleur, the output of derailleur is connected with the drive shaft, the drive shaft both ends rotate with a plurality of carousels of fixing perpendicular support side respectively and are connected, two in the drive shaft is arranged to the gear symmetry, two the chain is connected with a plurality of gear engagement transmissions respectively, weight frame both sides are equipped with a plurality of third gyro wheels, third gyro wheel and second slide rail sliding connection, weight frame top, two are arranged in to a plurality of second spliced poles symmetry the chain one end is connected with a plurality of second spliced poles respectively, two the chain other end is connected with a plurality of first spliced poles respectively.

Further, response portion includes two bracing pieces, a plurality of response piece, a plurality of response pole and a plurality of fourth gyro wheel, two the bracing piece symmetry is arranged in one side of erecting the support, and is a plurality of both ends about two bracing pieces are arranged in to the response piece symmetry, and a plurality of response bottom of the pole rotate with the response piece and be connected, and is a plurality of the response top of the pole do not is equipped with a plurality of fourth gyro wheels of rotating the connection.

Further, the platform is mounted on the elevator.

Furthermore, the lifting platform is of a frame-shaped structure and is arranged in the middle of the two vertical supports.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a supporting part, lift platform, lift portion, drive division and response portion, the supporting part provides the holding power for the lift, guarantee the fastness and the stability of this lift, the drive division provides drive power, lift platform relies on lift portion to be steady lift action on the supporting part, when lift platform rises to the peak or descends to the minimum, the signal is detected to the response portion, control drive division makes lift portion stop motion, the work stationarity and the work efficiency of this lift have been improved, the degree of automation of this lift has been improved.

The supporting part is provided with the vertical support and the transverse support to be connected into a frame structure, and the vertical support and the transverse support are tensioned and fixed through the pull rod, so that the firmness and the stability of the elevator are improved. The lifting part is provided with a first roller and a second roller, the first roller is connected with the first slide rail in a vertical sliding mode, the second roller is connected with the first slide rail in a transverse sliding mode, the stability and the smoothness of the sliding connection of the lifting part and the supporting part are improved, and the stability of the lifting operation of the elevator is improved. The driving part provides power output for the lifter, and the transmission mode has higher stability and reduces the fault frequency of the lifter compared with scissor lifting or cylinder lifting by adopting gear and chain transmission.

The response portion carries out real-time detection to lift platform's position, and when lift platform was in high-order or low level, lift platform bottom was supported and is leaned on and is pressed the fourth gyro wheel for the response pole rotates, with this sense signal, shifts out this position when lift platform, and the response pole kick-backs to initial condition, sets up the supplementary quick rotation of response pole of aim at of fourth gyro wheel, avoids appearing lift platform and the dead trouble of response pole card.

The utility model discloses having solved the lift platform in the use betterly, having rocked very easily, the goods of giving the lift platform transportation brings danger, causes the damage of transportation article, brings the loss scheduling problem for the user. The utility model discloses simple structure, convenient operation, reliable and stable, long service life.

Drawings

Fig. 1 is a schematic structural view of a lift and a platform for stable lifting and shaking prevention of the present invention;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

FIG. 3 is a partial enlarged view of the portion B in FIG. 1;

FIG. 4 is a partial enlarged view of the portion C in FIG. 1;

reference numerals in the drawings of the specification include:

a support part 1; a vertical support 101; a cross brace 102; a pull rod 103; a first slide rail 104; a second slide rail 105;

a lifting platform 2; a lifting unit 3; a first connecting shaft 301; a first scroll wheel 302; a support plate 303; a second roller 304; a first connecting post 305; a lifting bracket 306; a drive section 4; a turntable 401; a drive shaft 402; a support frame 403; a transmission 404; a drive motor 405; a gear 406; a chain 407; a weight holder 408; a second connecting post 409; a third wheel 410; a sensing part 5; a support bar 501; a sensing block 502; an induction rod 503; a fourth wheel 504.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1-4, a lift and platform capable of stably lifting and preventing shaking, comprises a supporting portion 1, a lifting platform 2, two lifting portions 3, two driving portions 4 and two sensing portions 5, wherein the two lifting portions 3 are symmetrically arranged on two sides of the lifting platform 2, the two lifting portions 3 are both connected with the supporting portion 1 in a sliding manner, the two driving portions 4 are respectively in transmission connection with the two lifting portions 3, the two driving portions 4 are arranged on two sides of the supporting portion 1, and the two sensing portions 5 are symmetrically arranged on two sides of the supporting portion 1.

The utility model discloses a supporting part 1, lift platform 2, lifting unit 3, drive division 4 and response portion 5, supporting part 1 provides the holding power for the lift, guarantee this conveying platform's fastness and stability, drive division 4 provides drive power, lift platform 2 relies on lifting unit 3 to be steady lift action on supporting part 2, when lift platform 2 rises to the peak or descends to the minimum, response portion 5 detects the signal, control drive division 4 makes 3 stop motion of lifting unit, the work stationarity and the work efficiency of this lift have been improved, the degree of automation of this lift has been improved.

The supporting part 1 comprises two vertical supports 101, a transverse support 102, a pull rod 103, a plurality of first slide rails 104 and a plurality of second slide rails 105, the tops of the two vertical supports 101 are symmetrically arranged on two sides of the transverse support 102, one end of the pull rod 103 is arranged on the top of the vertical support 101, the other end of the pull rod 103 is arranged in the middle of the transverse support 102, and the first slide rails 104 and the second slide rails 105 are respectively symmetrically arranged on the two vertical supports 101.

The supporting part 1 is provided with a vertical bracket 101 and a horizontal bracket 102 which are connected into a frame structure, and is tensioned and fixed through a pull rod 103, so that the firmness and the stability of the elevator are improved.

The lift portion 3 includes a plurality of first connecting axles 301, a plurality of first gyro wheels 302, a plurality of backup pads 303, a plurality of second gyro wheels 304, a plurality of first connecting posts 305 and lifting support 306, lifting support 306 arranges the 2 sides of lift platform in, lifting support 306 four corners is equipped with a plurality of first connecting axles 301, a plurality of first gyro wheels 302 rotate with a plurality of first connecting axles 301 respectively and are connected, lifting support 306 both sides are arranged in to a plurality of backup pads 303 symmetry, a plurality of second gyro wheels 304 rotate with a plurality of backup pads 303 respectively and are connected, a plurality of first connecting posts 305 symmetric distribution is in lifting support 306 bottom, first gyro wheel 302 and second gyro wheel 304 and first slide rail 104 sliding connection.

Lifting portion 3 sets up first gyro wheel 302 and second gyro wheel 303, first gyro wheel 302 and the vertical sliding connection of first slide rail 104, second gyro wheel 303 and the horizontal sliding connection of first slide rail 104 have improved lifting portion 3 and 1 sliding connection's of supporting part stationarity and unobstructed nature, have improved this lift lifting operation's stationarity.

Example two:

The driving part 4 comprises a plurality of turntables 401, a driving shaft 402, a supporting frame 403, a transmission 404, a driving motor 405, two gears 406, two chains 407, a weight rack 408, a plurality of second connecting columns 409 and a plurality of third rollers 410; the top of the support frame 403 is fixed on the top of the vertical support 101, the transmission 404 is installed at the bottom of the support frame 403, the bottom of the transmission 404 is arranged in the driving motor 405, the output end of the driving motor 405 is connected with the input end of the transmission 404, the output end of the transmission 404 is connected with the driving shaft 402, two ends of the driving shaft 402 are respectively connected with the plurality of turntables 401 fixed on the side of the vertical support 101 in a rotating mode, the two gears 406 are symmetrically arranged on the driving shaft 402, the two chains 407 are respectively connected with the two gears 406 in a meshing transmission mode, a plurality of third rollers 410 are arranged on two sides of the counterweight frame 408, the third rollers 410 are connected with the second sliding rails 105 in a sliding mode, the tops of the counterweight frame 408 are symmetrically arranged in the plurality of second connecting columns 409, one ends of the two chains 407 are respectively connected with the plurality of second connecting columns 409, and the other ends of the two chains 407 are respectively connected with the plurality of first connecting columns 305.

The driving part 4 provides power output for the lifter, and the transmission mode adopts the transmission of the gear 406 and the chain 407, so that compared with the scissor-type lifting or the cylinder lifting, the transmission mode has higher stability, and the failure frequency of the lifter is reduced.

The induction part 5 comprises two support rods 501, a plurality of induction blocks 502, a plurality of induction rods 503 and a plurality of fourth rollers 504, the two support rods 501 are symmetrically arranged on one side of the vertical support 101, the induction blocks 502 are symmetrically arranged on the upper end and the lower end of the two support rods 501, the bottom ends of the induction rods 503 are rotatably connected with the induction blocks 502, and the tops of the induction rods 503 are respectively provided with a plurality of rotatably connected fourth rollers 504. The platform 2 is mounted on a lift. The lifting platform 2 is of a frame-shaped structure, and the lifting platform 2 is arranged in the middle of the two vertical supports 101.

Sensing portion 5 carries out real-time detection to lift platform 2's position, and when lift platform 2 was in high-order or low level, lift platform 2 bottom was supported and is leaned on pressing fourth gyro wheel 504 for response pole 503 rotates, with this induction signal, shifts out this position when lift platform 2, and response pole 503 kick-backs to initial condition, sets up the supplementary response pole 503 fast rotation of aim at of fourth gyro wheel 504, avoids appearing lift platform 2 and the dead trouble of response pole 503 card.

Advantages of the second embodiment over the first embodiment:

the working efficiency and the working stability of the elevator are improved, the safety risk in the lifting process of the elevator is reduced, the running stability and the smoothness of the elevator are improved, and the service life of the elevator is prolonged.

The use method of the elevator comprises the following steps:

the lifting platform 2 is stably lifted on the supporting part 2 by the lifting part 3, when the lifting platform 2 is lifted to the highest point or is lowered to the lowest point, the sensing part 5 detects a signal, and the driving part 4 is controlled to stop the movement of the lifting part 3.

In the description of the present invention, it is to be understood that the terms "front end", "rear end", "horizontal", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a lift that stably goes up and down and prevent rocking which characterized in that: including supporting part (1), two lift portions (3), two drive division (4) and two response portions (5), two lift portion (3) all with supporting part (1) sliding connection, two drive division (4) are connected with two transmission of lift portion (3) respectively, two support part (1) both sides are arranged in drive division (4), two support part (1) both sides are arranged in to response portion (5) symmetry.

2. The stable lifting and anti-shaking elevator as claimed in claim 1, wherein: the supporting part (1) comprises two vertical supports (101), a transverse support (102), a pull rod (103), a plurality of first sliding rails (104) and a plurality of second sliding rails (105), the tops of the two vertical supports (101) are symmetrically arranged on the two sides of the transverse support (102), one end of the pull rod (103) is arranged on the top of the vertical support (101), the other end of the pull rod (103) is arranged in the middle of the transverse support (102), and the first sliding rails (104) and the second sliding rails (105) are symmetrically arranged on the two vertical supports (101) respectively.

3. The stable lifting and shaking prevention elevator as claimed in claim 2, wherein: the lifting part (3) comprises a plurality of first connecting shafts (301), a plurality of first rollers (302), a plurality of supporting plates (303), a plurality of second rollers (304), a plurality of first connecting columns (305) and a lifting support (306), the lifting support (306) is arranged on the side of the lifting platform (2), a plurality of first connecting shafts (301) are arranged at four corners of the lifting support (306), the first rollers (302) are respectively connected with the first connecting shafts (301) in a rotating mode, the supporting plates (303) are symmetrically arranged on two sides of the lifting support (306), the second rollers (304) are respectively connected with the supporting plates (303) in a rotating mode, the first connecting columns (305) are symmetrically distributed at the bottom of the lifting support (306), and the first rollers (302) and the second rollers (304) are connected with the first sliding rails (104) in a sliding mode.

4. The stable lifting and anti-shaking elevator as claimed in claim 3, wherein: the driving part (4) comprises a plurality of turntables (401), a driving shaft (402), a supporting frame (403), a speed changer (404), a driving motor (405), two gears (406), two chains (407), a weight frame (408), a plurality of second connecting columns (409) and a plurality of third rollers (410); the top of the support frame (403) is fixed at the top of the vertical support (101), the transmission (404) is installed at the bottom of the support frame (403), the bottom of the transmission (404) is arranged in the driving motor (405), the outlet end of the driving motor (405) is connected with the inlet end of the transmission (404), the outlet end of the transmission (404) is connected with the driving shaft (402), two ends of the driving shaft (402) are respectively connected with a plurality of turntables (401) fixed at the side of the vertical support (101) in a rotating manner, two gears (406) are symmetrically arranged on the driving shaft (402), two chains (407) are respectively connected with two gears (406) in a meshing transmission manner, a plurality of third rollers (410) are arranged at two sides of the counterweight frame (408), the third rollers (410) are connected with a second sliding rail (105) in a sliding manner, and counterweights (409) are symmetrically arranged at the top of the counterweight frame (408) in a plurality of the second connecting column (409), one end of each of the two chains (407) is connected with the plurality of second connecting columns (409) respectively, and the other end of each of the two chains (407) is connected with the plurality of first connecting columns (305) respectively.

5. The stable lifting and anti-shaking elevator as claimed in claim 4, wherein: the induction part (5) comprises two supporting rods (501), a plurality of induction blocks (502), a plurality of induction rods (503) and a plurality of fourth rollers (504), two supporting rods (501) are symmetrically arranged on one side of the vertical support (101), the induction blocks (502) are symmetrically arranged on the upper end and the lower end of the two supporting rods (501), the bottom ends of the induction rods (503) are rotatably connected with the induction blocks (502), and the tops of the induction rods (503) are respectively provided with the plurality of fourth rollers (504) which are rotatably connected.

6. The utility model provides a platform that stable lift was prevented rocking which characterized in that: the platform (2) is mounted on an elevator as claimed in any one of claims 1 to 5.

7. The stably lifting and shaking-proof platform as claimed in claim 6, wherein: the platform (2) is of a frame-shaped structure, and the platform (2) is arranged in the middle of the two vertical supports (101).