CN215854886U

CN215854886U - Novel lift that stability is strong

Info

Publication number: CN215854886U
Application number: CN202121410862.3U
Authority: CN
Inventors: 陈广海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-02-18
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a novel elevator with strong stability, and relates to the technical field of lifting devices. The base, the base surface is provided with X type crane, surface swing joint has the hydraulic pump body behind the X type crane, T type spout has been seted up down to base side inner wall, T type spout inner wall sliding clamping has down T type pulley, X type crane runs through fixedly connected with connecting rod, the connecting rod left surface rotates and is connected with T type pulley, the base upper surface rotates and is connected with the screw thread post, screw thread post circumference surface screw has cup jointed the screw thread loop bar, screw thread loop bar upper surface fixed connection has the bearing platform, T type spout has been seted up to bearing platform side inner wall, go up T type pulley circumference surface sliding clamping and connect at last T type spout inner wall for equipment is more stable at the lift-up in-process, reduces the spoilage of equipment, has prolonged the life of equipment.

Description

Novel lift that stability is strong

Technical Field

The utility model relates to the technical field of lifting devices, in particular to a novel lifter with strong stability.

Background

An elevator, an elevating operation platform, is a multifunctional elevating mechanical equipment, which can be divided into a fixed type and a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a loading and unloading platform and the like, and the elevator is generally used for rescue and decoration.

The retrieved Chinese patent number CN200920031236.6 discloses a lifting device, although the utility model is an upper fixing plate for installing a workpiece supporting part by a lower fixing plate of an installation base, a first support rod and a second support rod are installed between the upper fixing plate and the lower fixing plate, the first support rod and the second support rod are arranged in an X-shaped cross way, and a hinge pin is installed at the cross position of the first support rod and the second support rod; the lower end of the first support rod is hinged to the lower fixing plate through a first support rod rotating shaft, a first support rod roller is arranged at the upper end of the first support rod, an upper guide block is arranged on the upper fixing plate, and the first support rod roller is limited to move in the upper guide block; the upper end of the second support rod is hinged to the upper fixing plate, a second support rod roller is arranged at the lower end of the second support rod, a lower guide block is arranged on the lower fixing plate, and the second support rod roller is limited to move in the lower guide block; a power device for enabling the first support rod to swing is installed on the lower fixing plate; according to the utility model, the first support rod and the second support rod which are arranged in an X shape are adopted, the power device drives the first support rod to swing to realize the lifting of the workpiece, the power device can realize higher lifting with smaller stroke, the traditional method and the single state that the material supporting part is directly arranged on the cylinder in the industry at present are changed, the defect that the stroke of the cylinder in the traditional method determines the lifting height is overcome, and the following problems are still left in the technical scheme:

firstly, when the roller is used for moving, the roller is often deviated when sliding, so that equipment is distorted, the use of the equipment is influenced, and the service life is reduced;

secondly, under the power device failure state, the upper fixed plate can take place the slump to article that lead to on the upper fixed plate fall and cause loss of property.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel elevator with high stability, and the novel elevator solves the technical problems that the existing elevator is easy to deviate when a roller slides, so that equipment is distorted when in operation, the service life of the equipment is shortened, the working efficiency is influenced, and the whole equipment is often suddenly dropped to cause casualties or article damage due to failure caused by overweight of a carried person or object when a hydraulic pump works, so that potential safety hazards are caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel lift that stability is strong, the on-line screen storage device comprises a base, the base surface is provided with X type crane, surface swing joint has the hydraulic pump body behind the X type crane, T type spout has been seted up down to base side inner wall, T type spout inner wall sliding clamping has down T type pulley, X type crane runs through fixedly connected with connecting rod, connecting rod left surface rotates and is connected with T type pulley, the base upper surface rotates and is connected with the screw thread post, screw thread post circumference surface screw thread has cup jointed the screw thread loop pole, screw thread loop pole upper surface fixed connection has the bearing platform, T type spout has been seted up to bearing platform side inner wall, go up T type pulley circumference surface sliding clamping at last T type spout inner wall.

Preferably, the X type crane includes crane down, crane left side fixed surface is connected with the pivot down, pivot circumference surface rotates and is connected with the frame that goes up to descend, T type pulley right side surface rotates to be connected at last crane left side surface down, crane inner wall fixedly connected with dead lever down, dead lever rear surface fixedly connected with fixed axle three, hydraulic pump body front end rotates and connects at three circumference surfaces of fixed axle, hydraulic pump body rear surface rotates and is connected with the fixing base, inner wall fixed surface is connected under the base under the fixing base, inner wall fixedly connected with fixed axle one under the base, crane surface runs through to rotate to connect at a fixed axle circumference surface down.

Preferably, the inner wall of the bearing platform is fixedly connected with a second fixing shaft, and the surface of the lifting frame penetrates through and is rotatably connected to the circumferential surface of the second fixing shaft.

Preferably, the upper surface of the bearing table is fixedly connected with a layer of frosted plate.

Preferably, the lower lifting frame, the upper lifting frame and the lower T-shaped pulley are in a bilateral symmetry structure by taking the fixed shaft III as a center.

Preferably, the upper T-shaped pulley is in a bilateral symmetry structure by taking the connecting rod as a center.

Compared with the related art, the novel lifter with strong stability provided by the utility model has the following beneficial effects:

the utility model provides a novel lifter with strong stability, which drives an output shaft of a hydraulic pump body to drive a fixed shaft rotationally connected with a movable block to swing three times by starting the hydraulic pump body, then drives an upper T-shaped pulley rotationally connected with the circumferential surface of a connecting rod to slide on the inner wall of an upper T-shaped chute, and simultaneously, under the influence of a rotating shaft of a lower lifting frame, a lower T-shaped pulley rotationally connected with an upper lifting frame slides on the inner wall of a lower T-shaped chute to drive a bearing platform to vertically move upwards to improve the height of equipment, the lower T-shaped pulley and the upper T-shaped pulley are respectively kept on the same horizontal line to be not deviated when sliding on the inner walls of the lower T-shaped chute and the upper T-shaped chute, so that the equipment is more stable in the lifting process, the damage rate of the equipment is reduced, the service life of the equipment is prolonged, and the problem that the existing lifter is easy to deviate when adopting a roller to slide is solved so that the equipment is distorted when in operation, the service life of the equipment is reduced, and the working efficiency is influenced.

The utility model provides a novel lifter with strong stability, which adopts a mode that a threaded column is in threaded sleeve connection with a threaded sleeve rod, so that in the state that a hydraulic pump body suddenly fails, the threaded column rotates on the surface of a base to drive the threaded sleeve rod to descend, thereby effectively reducing the falling speed of a bearing platform, reducing the occurrence of the phenomenon that equipment causes danger to personnel or articles to be damaged due to failure and sudden drop, effectively improving the safety performance of the equipment, improving the stability, and solving the problems that the whole equipment is caused to be damaged by casualties or articles due to sudden drop of the whole equipment due to the failure caused by the overweight of the loaded personnel or articles when the hydraulic pump works and having potential safety hazards.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a base structure of the present invention;

FIG. 3 is a schematic view of the structure of the bearing platform of the present invention;

FIG. 4 is a schematic structural diagram of an X-shaped lifting frame of the utility model;

fig. 5 is a schematic view of a fixing base structure of the present invention.

In the figure: 1. the hydraulic pump comprises a base, 11, a threaded column, 12, a threaded sleeve rod, 13, a bearing table, 14, a first fixed shaft, 15, a fixed seat, 16, a hydraulic pump body, 17, a movable block, 18, a lower T-shaped chute, 19, a second fixed shaft, 2, a lower lifting frame, 21, an upper T-shaped chute, 22, a fixed rod, 23, a third fixed shaft, 24, an upper lifting frame, 25, a lower T-shaped pulley, 26, a connecting rod, 27 and an upper T-shaped pulley.

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.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution, including a base 1, the surface of the base 1 is provided with an X-shaped lifting frame, the rear surface of the X-shaped lifting frame is movably connected with a hydraulic pump body 16, the inner wall of the side of the base 1 is provided with a lower T-shaped chute 18, the inner wall of the lower T-shaped chute 18 is slidably clamped with a lower T-shaped pulley 25, the X-shaped lifting frame is fixedly connected with a connecting rod 26 in a penetrating manner, the left surface of the connecting rod 26 is rotatably connected with an upper T-shaped pulley 27, the inner wall of the side of the bearing table 13 is provided with an upper T-shaped chute 21, the circumferential surface of the upper T-shaped pulley 27 is slidably clamped with the inner wall of the upper T-shaped chute 21, the X-shaped lifting frame includes a lower lifting frame 2, the left surface of the lower lifting frame 2 is fixedly connected with a rotating shaft, the circumferential surface of the rotating shaft is rotatably connected with an upper lifting frame 24, the right surface of the lower T-shaped pulley 25 is rotatably connected with the left surface of the upper lifting frame 24, the inner wall of the lower lifting frame 2 is fixedly connected with a fixing rod 22, fixed shaft III 23 is fixedly connected with on the rear surface of dead lever 22, the front end of hydraulic pump body 16 rotates and connects at fixed shaft III 23 circumference surface, hydraulic pump body 16 rear surface rotates and is connected with fixing base 15, fixed surface connects at base 1 lower inner wall under fixing base 15, base 1 lower inner wall fixedly connected with fixed shaft I14, lower crane 2 surface runs through the rotation and connects at fixed shaft I14 circumference surface, bearing platform 13 upper inner wall fixedly connected with fixed shaft II 19, it runs through the rotation and connects at fixed shaft II 19 circumference surface to go up to fall the frame 24 surface fixedly connected with one deck dull polish board on the bearing platform 13, lower crane 2, it falls frame 24 to go up, lower T type pulley 25 is bilateral symmetry structure with fixed shaft III 23 as the center, it is bilateral symmetry structure with connecting rod 26 as the center to go up T type pulley 27.

In this embodiment: the hydraulic pump body 16 starts to drive the output shaft of the hydraulic pump body to drive the fixed shaft III 23 rotationally connected with the movable block 17 to swing, then the upper T-shaped pulley 27 rotationally connected to the circumferential surface of the connecting rod 26 is driven to slide on the inner wall of the upper T-shaped sliding groove 21, meanwhile, the lower T-shaped pulley 25 rotationally connected with the upper lifting frame 24 slides on the inner wall of the lower T-shaped sliding groove 18 under the influence of the rotating shaft of the lower lifting frame 2, the bearing platform 13 is driven to vertically move upwards to lift the height of equipment, the lower T-shaped pulley 25 and the upper T-shaped pulley 27 are respectively driven to move downwards in the T-shaped sliding groove 18 through the T-shaped design, the inner wall of the upper T-shaped sliding groove 21 is kept on the same horizontal line to avoid deviation when sliding, the equipment is more stable in the lifting process, the damage rate of the equipment is reduced, and the service life of the equipment is prolonged.

Example two:

referring to fig. 1, on the basis of the first embodiment, the present invention provides a technical solution: the upper surface of the base 1 is rotatably connected with a threaded column 11, a threaded sleeve rod 12 is sleeved on the circumferential surface of the threaded column 11 in a threaded manner, and a bearing table 13 is fixedly connected to the upper surface of the threaded sleeve rod 12.

In this embodiment: the mode that adopts screw thread post 11 and screw thread loop bar 12 screw thread to cup joint makes under the malfunctioning state takes place suddenly at hydraulic pump body 16, rotates on base 1 surface by screw thread post 11 and drives screw thread loop bar 12 and descend the effectual speed that reduces bearing platform 13 whereabouts, has reduced equipment and has caused the phenomenon emergence of danger or article damage because of malfunctioning slump leads to personnel, the effectual security performance that improves equipment, has improved stability.

The working principle is as follows: the hydraulic pump body 16 is started to drive an output shaft of the hydraulic pump body to drive a fixed shaft III 23 rotationally connected with the movable block 17 to swing, then an upper T-shaped pulley 27 rotationally connected to the circumferential surface of a connecting rod 26 is driven to slide on the inner wall of an upper T-shaped sliding groove 21, meanwhile, a lower T-shaped pulley 25 rotationally connected with an upper lifting frame 24 slides on the inner wall of a lower T-shaped sliding groove 18 under the influence of a rotating shaft of the lower lifting frame 2, the bearing platform 13 is driven to vertically move upwards to lift the height of equipment, and the lower T-shaped pulley 25 and the upper T-shaped pulley 27 are kept on the same horizontal line to be not deviated when the inner walls of the lower T-shaped sliding groove 18 and the upper T-shaped sliding groove 21 respectively slide through the T-shaped design.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel lift that stability is strong, includes base (1), base (1) surface is provided with X type crane, surface swing joint has hydraulic pump body (16), its characterized in that behind the X type crane: t type spout (18) down have been seted up to base (1) side inner wall, T type spout (18) inner wall sliding clamping has down T type pulley (25), X type crane runs through fixedly connected with connecting rod (26), connecting rod (26) left surface rotates and is connected with T type pulley (27), base (1) upper surface rotates and is connected with screw thread post (11), screw thread post (11) circumference surface screw has cup jointed screw thread loop bar (12), fixed surface is connected with bearing platform (13) on screw thread loop bar (12), T type spout (21) have been seted up to bearing platform (13) side inner wall, go up T type pulley (27) circumference surface sliding clamping and connect at last T type spout (21) inner wall.

2. The novel elevator with strong stability as claimed in claim 1, wherein: the X-shaped lifting frame comprises a lower lifting frame (2), the left surface of the lower lifting frame (2) is fixedly connected with a rotating shaft, the circumferential surface of the rotating shaft is rotationally connected with an ascending and descending frame (24), the right surface of the lower T-shaped pulley (25) is rotationally connected with the left surface of the ascending and descending frame (24), a fixed rod (22) is fixedly connected with the inner wall of the lower lifting frame (2), a fixed shaft III (23) is fixedly connected with the rear surface of the fixed rod (22), the front end of the hydraulic pump body (16) is rotationally connected with the circumferential surface of the third fixed shaft (23), the rear surface of the hydraulic pump body (16) is rotationally connected with a fixed seat (15), the lower surface of the fixed seat (15) is fixedly connected with the lower inner wall of the base (1), the inner wall fixedly connected with fixed axle (14) under base (1), crane (2) surface runs through to rotate and connects on fixed axle (14) circumference surface down.

3. The novel elevator with strong stability as claimed in claim 2, wherein: and a second fixing shaft (19) is fixedly connected to the upper inner wall of the bearing table (13), and the surface of the lifting frame (24) is connected to the circumferential surface of the second fixing shaft (19) in a penetrating and rotating manner.

4. The novel elevator with strong stability as claimed in claim 1, wherein: the upper surface of the bearing table (13) is fixedly connected with a layer of frosted plate.

5. The novel elevator with strong stability as claimed in claim 2, wherein: the lower lifting frame (2), the upper lifting frame (24) and the lower T-shaped pulley (25) are in a bilateral symmetry structure by taking the fixed shaft III (23) as the center.

6. The novel elevator with strong stability as claimed in claim 1, wherein: the upper T-shaped pulley (27) is in a bilateral symmetry structure by taking the connecting rod (26) as the center.