CN218950967U - A scalable operation platform for lift platform - Google Patents

Abstract

The utility model relates to a telescopic operation platform for a lifting platform, which belongs to the technical field of lifting platforms and comprises a base, a lifting mechanism, a platform body and a telescopic mechanism, wherein the lifting mechanism is arranged on the top surface of the base, the top end of the lifting mechanism is connected with the platform body, the top surface of the platform body is provided with the telescopic mechanism, the telescopic mechanism comprises two shells, the two shells are symmetrically arranged on the top surface of the platform body, supporting components are respectively arranged in the two shells, each supporting component comprises four rotating shafts, the rotating shafts are respectively provided with four rotating shafts, the four rotating shafts are arranged in the shells in parallel, the four rotating shafts are connected with each other through chain wheels and chains, one chain wheel is connected with a driving motor, the outer surfaces of the four rotating shafts are wound with steel cables, the two ends of the four steel cables are respectively prolonged to the inside of a chute through strip-shaped through grooves, the steel cables at the adjacent ends are connected with a moving platform, and the two moving platforms are respectively connected with double-headed motors through screws.

Description

A scalable operation platform for lift platform

Technical Field

The utility model relates to the field of lifting platforms, in particular to a telescopic working platform for a lifting platform.

Background

The lifting platform is a multifunctional lifting loading and unloading mechanical device and can be divided into a fixed type and a movable type: the movable type is divided into a straight arm type, a crank arm type, a scissor type, a mast type and an aluminum alloy lifting platform, and a sleeve cylinder type: the fixed type is provided with a scissor type lifting platform, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached electric construction platform and the like.

The utility model of Chinese patent application number CN202020834876.7 discloses a lifting operation platform capable of transversely stretching operation, which comprises a bottom plate, wherein the upper end of the bottom plate is provided with a lifting mechanism, the upper end of the lifting mechanism is provided with a mounting block, the upper end of the mounting block is provided with a connecting plate, a cavity is arranged in the connecting plate, the upper end of the mounting block is provided with a groove, the bottom in the groove is provided with a servo motor, the tail end of an output shaft of the servo motor is fixedly provided with a rotating rod, the upper end of the rotating rod penetrates through the side wall of the connecting plate and extends into the cavity, one end of the rotating rod is fixedly provided with a first conical gear, and the side walls of the two ends of the connecting plate are respectively provided with a mounting groove. The lifting operation platform solves the problem that the existing lifting operation platform cannot transversely stretch and retract, can stably support when working in lifting and stretching states, improves the overall stability and applicability, improves the working efficiency, reduces the cost, meets the operation requirement, and is convenient to use.

The above comparative document has the following problems:

(1) Firstly, the platform stably supports the moving plate through the oil cylinder, the contact area of the supporting mode is small, the connecting part of the oil cylinder is easy to damage, and the supporting safety is reduced.

(2) Second, the above-described platforms lack means for horizontal adjustment, and are prone to tipping when the platform is used in a site having a slope.

Disclosure of Invention

The present utility model is directed to a telescopic working platform for a lifting platform, so as to solve the above-mentioned problems in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a scalable operation platform for elevating platform, includes base, elevating system, stage body and telescopic machanism, elevating system sets up in the top surface of base, the stage body is connected on elevating system's top surface, the top surface of stage body is equipped with telescopic machanism, telescopic machanism includes the casing, the casing is equipped with two altogether, two the casing symmetry sets up in the top surface of stage body, two the inside of casing is equipped with supporting component respectively, supporting component includes the pivot, the pivot is equipped with four altogether, four the pivot parallel arrangement is in the inside of casing, four the pivot passes through sprocket and chain mutual drive connection, one of them sprocket fixed connection driving motor's output shaft, driving motor fixed connection casing's inner wall, and four the surface of pivot twines respectively has the steel cable, four the both ends of steel cable extend to the inside of spout through the bar logical groove respectively, two the inside of spout is sliding connection mobile platform respectively, two mobile platform's top surface swing joint steel cable, and two the inside of the mobile platform is equipped with the installation cavity, four the motor's inside is equipped with the installation cavity, the inside of motor installation cavity is equipped with the inside of two threaded connection's of screw rod, two threaded connection's the other end of screw rod.

Furthermore, the sliding groove and the moving platform are arranged in an I shape.

Further, a horizontal detection module is arranged in the center of the bottom surface of the table body.

Further, the edges of the periphery of the bottom surface of the base are fixedly connected with the hydraulic rods respectively, and the bottom ends of the hydraulic rods are fixedly connected with the supporting seat.

Further, the bottom surface of one side of the platform body, which is close to the horizontal detection module, is fixedly connected with a wireless signal transmission module, and the wireless signal transmission module is electrically connected with a driving motor, a double-headed motor, a lifting mechanism and the horizontal detection module.

The utility model provides a telescopic operation platform for a lifting platform through improvement, which has the following improvements and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, through the rotating shaft, the chain wheel, the chain, the driving motor, the strip-shaped through groove and the sliding groove, the contact area of the support can be increased, the supporting force can be borne, and the safety of the support is improved.

And two,: according to the utility model, the lifting platform can be kept in a horizontal state through the horizontal detection module, the hydraulic rod and the supporting seat, so that the possibility of toppling of the lifting platform is reduced.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic illustration of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

fig. 3 is an enlarged schematic view of a region a of fig. 1.

Reference numerals illustrate: 1. a base; 2. a lifting mechanism; 3. a table body; 4. a telescoping mechanism; 41. a housing; 42. a support assembly; 421. a rotating shaft; 422. a sprocket; 423. a chain; 424. a driving motor; 425. a wire rope; 426. a strip-shaped through groove; 43. a chute; 44. a mobile platform; 45. a mounting cavity; 46. a double-ended motor; 47. a screw; 5. a level detection module; 6. a hydraulic rod; 7. a support base; 8. and a wireless signal transmission module.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in detail with reference to fig. 1 to 3, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a telescopic operation platform for a lifting platform through improvement, as shown in fig. 1-3, the telescopic operation platform comprises a base 1, a lifting mechanism 2, a platform body 3 and a telescopic mechanism 4, wherein the lifting mechanism 2 is arranged on the top surface of the base 1, the top end of the lifting mechanism 2 is connected with the platform body 3, the telescopic mechanism 4 is arranged on the top surface of the platform body 3, the telescopic mechanism 4 comprises a shell 41, the shell 41 is provided with two shells 41 symmetrically arranged on the top surface of the platform body 3, the two shells 41 are internally provided with supporting components 42 respectively, the supporting components 42 comprise rotating shafts 421, the rotating shafts 421 are provided with four in total, the four rotating shafts 421 are arranged in the shell 41 in parallel, the four rotating shafts 421 are in transmission connection with each other through chain wheels 422 and chains 423, one chain wheel 422 is fixedly connected with an output shaft of a driving motor 424, the driving motor 424 is fixedly connected with the inner wall of the shell 41, the outer surfaces of the four rotating shafts 421 are respectively wound with steel cables 425, two ends of the four steel cables 425 are respectively extended to the inner side of the shell 41 through grooves 426, the two threaded shafts 45 are respectively connected with two threaded shafts 45, two threaded shafts 45 are respectively arranged in the two threaded cavities 45 and are movably connected with two threaded cavities 44, two threaded cavities 45 are respectively arranged in the threaded cavities 45 and are movably connected with two threaded cavities 44, and are movably connected with two threaded cavities 44 are respectively, and are movably connected with two threaded cavities 44, and are respectively, and two threaded 45 are movably connected with two threaded cavities 44 are respectively, and are arranged.

The chute 43 and the movable platform 44 are provided in an i-shape, and this arrangement can serve to assist in supporting the movable platform 44.

The center of the bottom surface of the platform body 3 is provided with a horizontal detection module 5 (the horizontal detection module 5 can use the DXL360S of JINGYAN/lapping instrument or other horizontal detection modules with the same function), and the horizontal detection module 5 can play a role in detecting the level of the lifting platform.

The bottom surface of base 1 is fixed connection hydraulic stem 6 respectively at edge all around, the bottom fixed connection supporting seat 7 of hydraulic stem 6 can improve the stability that lift platform used through hydraulic stem 6 and supporting seat 7.

The bottom surface of one side of the platform body 3, which is close to the horizontal detection module 5, is fixedly connected with a wireless signal transmission module 8 (the wireless signal transmission module 8 can use the YN-W52 of enode or can use other wireless signal transmission modules with the same function), the wireless signal transmission module 8 is electrically connected with a driving motor 424, a double-headed motor 46, a lifting mechanism 2 and the horizontal detection module 5, and the wireless signal transmission module 8 can facilitate the control function of a worker on the lifting platform.

Working principle: firstly, the user can remove lift platform to corresponding place through base 1, after removing, can pass through the controller and transmit the signal to wireless signal transmission module 8, wireless signal transmission module 8 starts lift platform, lift platform after the start can level detection module 5 can detect self gradient, after detecting the completion, controller and wireless signal transmission module 8 can carry out the lifting through hydraulic stem 6 and supporting seat 7, hydraulic stem 6 and supporting seat 7 can be in the in-process of lifting, make lift platform be in the horizontality, after horizontal keeping is accomplished, the user can start elevating system 2 through controller and wireless signal transmission module 8, elevating system 2's scissor bracket, pneumatic cylinder and hydraulic stem can carry out the lifting to platform body 3, after the lifting is accomplished, the user can start telescopic machanism 4's double-end motor 46 and driving motor 424 through controller and wireless signal transmission module 8, double-end motor 46 can drive mobile platform 44 through screw 47 and spout 43 and stretch, in the process of stretching, driving motor 424 of supporting component 42 can drive the pivot 421 through chain 423 and sprocket 422 and rotate in the inside of casing 41, the rotation of pivot 421 can lengthen the length of steel cable 425, can reduce the flexibility of moving platform 44 through the bar-shaped supporting groove 426, can be reduced to mobile platform 44 in the mobile platform can be moved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A scalable operation platform for lift platform, its characterized in that: the lifting mechanism comprises a base (1), a lifting mechanism (2), a table body (3) and a telescopic mechanism (4), wherein the lifting mechanism (2) is arranged on the top surface of the base (1), the top end of the lifting mechanism (2) is connected with the table body (3), the top surface of the table body (3) is provided with the telescopic mechanism (4), the telescopic mechanism (4) comprises a shell (41), the shell (41) is provided with two in total, the two shell (41) are symmetrically arranged on the top surface of the table body (3), the two shell (41) are internally provided with supporting components (42) respectively, the supporting components (42) comprise rotating shafts (421), the rotating shafts (421) are four in total, the four rotating shafts (421) are arranged in the shell (41) in parallel, the four rotating shafts (421) are in transmission connection with a chain wheel (422) and a chain (423), one of the chain wheels (422) is fixedly connected with an output shaft of a driving motor (424), the driving motor (424) is fixedly connected with the inner wall of the shell (41), the outer surfaces of the four rotating shafts (421) are respectively wound on the outer surfaces of the four steel cables (425) and extend to two ends of the steel cables (425) respectively through strip-shaped grooves (43), the inside of two spout (43) sliding connection mobile platform (44) respectively, two the top surface swing joint steel cable (425) of mobile platform (44), and two the inside installation cavity (45) that is equipped with of stage body (3) between mobile platform (44), the inside of installation cavity (45) is equipped with double-end motor (46), the output shaft both ends fixed connection screw rod (47) of double-end motor (46), two the other end of screw rod (47) runs through the inner wall and the outer wall threaded connection mobile platform (44) of installation cavity (45).

2. A telescopic working platform for a lifting platform according to claim 1, wherein: the sliding groove (43) and the movable platform (44) are arranged in an I shape.

3. A telescopic working platform for a lifting platform according to claim 1, wherein: the center of the bottom surface of the table body (3) is provided with a horizontal detection module (5).

4. A telescopic working platform for a lifting platform according to claim 1, wherein: the bottom surface of base (1) is fixed connection hydraulic stem (6) respectively at edge all around, the bottom fixed connection supporting seat (7) of hydraulic stem (6).

5. A telescopic work platform for a lifting platform according to claim 3, wherein: the wireless signal transmission module (8) is fixedly connected to the bottom surface of one side of the platform body (3) close to the horizontal detection module (5), and the wireless signal transmission module (8) is electrically connected with the driving motor (424), the double-headed motor (46), the lifting mechanism (2) and the horizontal detection module (5).

Images