CN209835559U

CN209835559U - Over-and-under type cat ladder device is used in art decoration

Info

Publication number: CN209835559U
Application number: CN201920454711.4U
Authority: CN
Inventors: 陈林宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-12-24
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a lifting ladder stand device for art decoration in the technical field of art decoration, which comprises a base, the inner cavity of the base is horizontally provided with a baffle plate, the middle part of the bottom end of the baffle plate is provided with a telescopic rod, the movable end of the telescopic rod is provided with a movable transverse plate, the damping rollers are symmetrically arranged at the left and the right sides of the bottom end of the movable transverse plate, the slide blocks are arranged at the left and the right ends of the movable transverse plate, the support sleeve and the threaded rod screw joint structure of the utility model realize the stable lifting of the platform, the rollers can be skillfully accommodated and used through the movable transverse plate and the telescopic rod which are arranged in the base, and the ladder climbing device can be stably prevented from sliding when in use, vibrations and noise in the device handling can be weakened through the shock attenuation gyro wheel that sets up, and through the handrail mechanism that sets up, the workman master can obtain the sense of security when the eminence adds man-hour, reduces the emergence of falling into the injury accident.

Description

Over-and-under type cat ladder device is used in art decoration

Technical Field

The utility model relates to an art decoration technical field specifically is an art is over-and-under type cat ladder device for decoration.

Background

At present, the workman need use the cat ladder when carrying out art decoration to indoor outdoor building wall, and current cat ladder generally is the mode of two ladder top concatenations, and this kind of cat ladder height is unadjustable, and the suitability is comparatively less, and the transport of this kind of ladder is comparatively hard simultaneously, consequently designs a novel cat ladder device for decoration very necessary.

For example, chinese patent application No. CN201520444151.6 is an inflatable carpentry decoration elevator, which comprises an upper plate, an expansion bracket, a lower plate, and an air bag; the upper plate and the lower plate are arranged in parallel up and down; the upper end of the telescopic frame is arranged on the lower end face of the upper plate, and the lower end of the telescopic frame is arranged on the upper end face of the lower plate; the periphery of the lower end face of the lower plate is provided with rollers; an air bag is arranged in the middle of the lower end face of the lower plate; the air bag is of a rectangular structure. The utility model discloses set up the gasbag in the middle of the lower terminal surface of hypoplastron, the outside compressor of accessible is aerifyd the gasbag, realizes the promotion of hypoplastron height, sets up the expansion bracket simultaneously between upper plate and hypoplastron, through the height of expansion bracket promotion upper plate, traditional cat ladder inconvenient defect of work has been overcome to whole device. Meanwhile, tools carried by operators can be placed on the upper end face of the upper plate, and convenience is brought to the work of the operators. The rollers are arranged on the periphery of the lower end face of the lower plate, so that the lower plate can be moved conveniently.

This kind of inflatable carpenter decoration companion ladder though can realize the lift of platform, but utilize the gasbag to go up and down, it is more not only to consume the electric energy, and gasbag inflation velocity is slow, cat ladder elevating speed is slow, extravagant workman is more time, the device gyro wheel stop gear can not inject main cat ladder very stably simultaneously, there is in the use, gliding problem appears in the cat ladder, probably lead to the workman to tumble injury, current device only relies on anti-skidding line to assist simultaneously and stabilizes workman's construction, it is not enough, the workman lacks the sense of security when the eminence construction, also take place danger easily, based on this, the utility model discloses an over-and-under type cat ladder device is used in art decoration to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an over-and-under type cat ladder device is used in art decoration, though can realize the lift of platform with the lift of proposing in solving above-mentioned background art, but utilize the gasbag to go up and down, it is more not only to consume the electric energy, and gasbag inflation speed is slow, cat ladder elevating speed is slow, extravagant workman more time, the device gyro wheel stop gear can not inject main cat ladder very stably simultaneously, there is in the use, gliding problem appears in the cat ladder, probably lead to the workman to fall to hinder, current device only relies on anti-skidding line to assist simultaneously and stabilizes the workman construction, be not enough, the workman lacks the sense of security when the eminence construction, also take place dangerous problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting ladder stand device for art decoration comprises a base, wherein a partition plate is horizontally arranged in an inner cavity of the base, a telescopic rod is arranged in the middle of the bottom end of the partition plate, a movable transverse plate is arranged at the movable end of the telescopic rod, damping rollers are symmetrically arranged at the bottom end of the movable transverse plate in a bilateral mode, slide blocks are arranged at the left end and the right end of the movable transverse plate, slide rails are arranged on the left side wall and the right side wall of the inner cavity of the base and are in sliding connection with the slide rails, sliding sleeves are symmetrically arranged at the top end of the base in a bilateral mode, supporting sleeves are connected in the sliding sleeves in a sliding mode, threaded rods are vertically arranged in the supporting sleeves and sequentially penetrate through the supporting sleeves and the base from top to bottom, driving motors are symmetrically arranged at the top end of the, the platform is characterized in that the bottom end of the platform is provided with a hinged base set, the hinged base set is hinged with a connecting rod, the top end of the connecting rod is connected with a grab bar, and a support rod piece is connected between the bottom of the connecting rod and the top end of the platform.

Preferably, the hinge base sets are arranged in two groups, and the two groups of hinge base sets are in central symmetry with respect to the center of the platform.

Preferably, the damping roller comprises a connecting seat, the top end of the connecting seat is fixedly connected with the bottom end of the movable transverse plate, an inner cavity of the connecting seat is slidably connected with a roller seat, a reset mechanism is uniformly arranged between the top end of the roller seat and the top wall of the inner cavity of the connecting seat, a fixed shaft is arranged in the roller seat, and the roller is sleeved on the fixed shaft.

Preferably, the reset mechanism comprises a fixed sleeve, a movable rod is slidably connected in the fixed sleeve, the bottom end of the movable rod penetrates through the bottom end of the fixed sleeve, and a spring is wound and connected on the periphery of the fixed sleeve and the periphery of the movable rod.

Preferably, the support rod is a stainless steel two-fold support rod.

Preferably, the telescopic rod is a hydraulic telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the support cover that sets up has realized the stable lift of platform with threaded rod spiro union structure, through activity diaphragm and the telescopic link of setting in the base, can accomodate ingeniously and use the gyro wheel, and the cat ladder device can stabilize not slip when using, and the shock attenuation gyro wheel through setting up can weaken the vibrations and the noise in the device handling, and through the handrail mechanism that sets up, the workman master worker can obtain the sense of safety in eminence processing man-hour, reduces the emergence of tumble injury accident.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the damping roller of the present invention;

fig. 4 is a schematic view of the resetting device mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-partition board, 3-telescopic rod, 4-movable transverse board, 5-damping roller, 51-connecting seat, 52-roller seat, 53-reset mechanism, 531-fixed sleeve, 532-movable rod, 533-spring, 54-fixed shaft, 55-roller, 6-slide block, 7-slide rail, 8-slide sleeve, 9-supporting sleeve, 10-threaded rod, 11-driving motor, 12-platform, 13-hinged seat group, 14-connecting rod, 15-handrail rod and 16-supporting rod piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting ladder stand device for art decoration comprises a base 1, a partition plate 2 is horizontally arranged in an inner cavity of the base 1, a telescopic rod 3 is arranged in the middle of the bottom end of the partition plate 2, a movable transverse plate 4 is arranged at the movable end of the telescopic rod 3, damping rollers 5 are symmetrically arranged at the bottom end of the movable transverse plate 4 in a bilateral mode, sliders 6 are arranged at the left end and the right end of the movable transverse plate 4, slide rails 7 are arranged on the left side wall and the right side wall of the inner cavity of the base 1, the sliders 6 are connected with the slide rails 7 in a sliding mode, slide sleeves 8 are symmetrically arranged at the top end of the base 1 in the bilateral mode, a supporting sleeve 9 is connected in the sliding mode in the sliding sleeve 8 in a sliding mode, the top end of the supporting sleeve 9 penetrates through the top end of the sliding sleeve 8, a threaded rod 10 is vertically arranged in, the bottom end of the platform 12 is provided with a hinged seat group 13, the hinged seat group 13 is hinged with a connecting rod 14, the top end of the connecting rod 14 is connected with a grab bar 15, and a support rod piece 16 is connected between the bottom of the connecting rod 14 and the top end of the platform 12.

Wherein, there are two sets of hinged seat sets 13, two sets of hinged seat sets 13 are centrosymmetric about the center of the platform 12, and can effectively cover the working area of the worker, and are convenient for the handrail of the worker, the damping roller 5 comprises a connecting seat 51, the top end of the connecting seat 51 is fixedly connected with the bottom end of the movable transverse plate 4, the inner cavity of the connecting seat 51 is slidably connected with a roller seat 52, a reset mechanism 53 is uniformly arranged between the top end of the roller seat 52 and the top wall of the inner cavity of the connecting seat 51, a fixed shaft 54 is arranged in the roller seat 52, a roller 55 is sleeved on the fixed shaft 54, the reset mechanism 53 comprises a fixed sleeve 531, a movable rod 532 is slidably connected in the fixed sleeve 531, the bottom end of the movable rod 532 penetrates through the bottom end of the fixed sleeve 531, springs 533 are wound on the peripheries of the fixed sleeve 531 and the, the lifting is stable, and the thrust is sufficient.

One specific application of this embodiment is: the utility model relates to a lifting ladder stand device for art decoration, which is mainly used for the art decoration of indoor and outdoor building wall surfaces, when in use, a telescopic rod 3 is started, the telescopic rod 3 pushes a movable transverse plate 4 downwards, a slide block 6 slides along a slide rail 7 until a roller 55 abuts against the ground, a pushing device is arranged near the wall surface to be decorated, a worker stands on a platform 12 for decoration, when the height of the platform needs to be adjusted, a driving motor 11 is started, the motor 11 drives a threaded rod 10 to rotate, the threaded rod 10 is in threaded connection with the bottom end of a supporting sleeve 9, the supporting sleeve 9 can only slide up and down and can not rotate in the slide sleeve 8, therefore, the threaded rod 10 can drive the supporting sleeve 9 to do lifting motion in the slide sleeve 8, the supporting sleeve 9 can further drive the platform 12 to lift, the worker can decorate a higher wall surface building, when in art decoration, the worker takes over, the hand lever 15 can be pulled, stir support rod 16 and make it prop straight, at the during operation, workman master can hand grab bar 15 and carry out the decoration operation, increased the sense of security promptly, also reduced the risk of falling.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an art decoration is with over-and-under type cat ladder device, includes base (1), its characterized in that: the inner cavity of the base (1) is horizontally provided with a partition board (2), the middle part of the bottom end of the partition board (2) is provided with a telescopic rod (3), the movable end of the telescopic rod (3) is provided with a movable transverse board (4), the bottom end of the movable transverse board (4) is bilaterally symmetrical to be provided with damping rollers (5), the left end and the right end of the movable transverse board (4) are provided with sliders (6), the left side wall and the right side wall of the inner cavity of the base (1) are provided with slide rails (7), the sliders (6) are slidably connected with the slide rails (7), the top end of the base (1) is bilaterally symmetrical to be provided with slide sleeves (8), the slide sleeves (8) are slidably connected with supporting sleeves (9), the top ends of the supporting sleeves (9) penetrate through the top end of the slide rails (8), threaded rods (10), baffle (2) top bilateral symmetry is provided with driving motor (11), and driving motor (11) output shaft end passes through shaft coupling threaded rod (10) bottom, support cover (9) top and be provided with platform (12), platform (12) bottom is provided with articulated seat group (13), articulated on articulated seat group (13) have connecting rod (14), connecting rod (14) top is connected with grab bar (15), be connected with between connecting rod (14) bottom and platform (12) top and support member spare (16).

2. The over-and-under type cat ladder device for art decoration of claim 1, characterized in that: the hinge base groups (13) are divided into two groups, and the two groups of hinge base groups (13) are in central symmetry with respect to the center of the platform (12).

3. The over-and-under type cat ladder device for art decoration of claim 1, characterized in that: the damping roller (5) comprises a connecting seat (51), the top end of the connecting seat (51) is fixedly connected with the bottom end of the movable transverse plate (4), an inner cavity of the connecting seat (51) is slidably connected with a roller seat (52), a reset mechanism (53) is uniformly arranged between the top end of the roller seat (52) and the top wall of the inner cavity of the connecting seat (51), a fixed shaft (54) is arranged in the roller seat (52), and a roller (55) is sleeved on the fixed shaft (54).

4. The over-and-under type cat ladder device for art decoration of claim 3, characterized in that: reset mechanism (53) are including fixed cover (531), sliding connection has movable rod (532) in fixed cover (531), and fixed cover (531) bottom is run through to movable rod (532) bottom, fixed cover (531) and movable rod (532) periphery around being connected with spring (533).

5. The over-and-under type cat ladder device for art decoration of claim 1, characterized in that: the supporting rod piece (16) is a stainless steel two-fold supporting rod.

6. The over-and-under type cat ladder device for art decoration of claim 1, characterized in that: the telescopic rod (3) is a hydraulic telescopic rod.