CN220353333U

CN220353333U - Stable scaffold

Info

Publication number: CN220353333U
Application number: CN202321444063.7U
Authority: CN
Inventors: 王迎春; 闫俭平; 高慧琦
Original assignee: Heilongjiang Senming Construction Engineering Co ltd
Current assignee: Heilongjiang Senming Construction Engineering Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2024-01-16
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a stable scaffold which comprises a support, wherein the bottom of the support is fixedly connected with a bottom plate, the bottom of the bottom plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a servo motor, the servo motor is rotationally connected with a roller, the roller is in rolling connection with a lifting basket through a steel wire rope and a pulley, and the lifting basket is fixedly connected with the steel wire rope. The utility model relates to the technical field of scaffolds, in particular to a stable scaffold, which can form a free lifting device through the cooperation of a servo motor, rollers, a steel wire rope, pulleys and lifting baskets, when workers need to work at working positions with different heights, the lifting baskets can convey the workers to the designated positions, so that the risk brought by the workers for climbing the scaffold is effectively avoided, in addition, when the materials need to be lifted, the lifting baskets can convey the materials to the designated positions, thereby not only improving the working efficiency, but also reducing the working intensity of the workers.

Description

Stable scaffold

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a stable scaffold.

Background

The scaffold is various supports which are erected for facilitating the operation of workers and solving the problems of vertical and horizontal transportation on a construction site, and generally needs to be erected in the aspects of concrete structure pouring, brick wall building, decoration and painting, pipeline installation, equipment installation and the like, and has important positions in building installation construction, and the scaffold is an indispensable important facility in building engineering construction, so that the construction workers can operate at different building positions at high altitudes;

when the scaffold used in the current construction is used, a worker moves the scaffold to a designated position, then the worker climbs the scaffold to reach the top of the scaffold, and then the rest of workers transport materials and the like used in the construction into an operation area at the top of the scaffold, so that the worker can conveniently take the scaffold at any time;

the traditional scaffold is mostly based on climbing, staff climbs up and down through the prefabricated vertical step stool on the scaffold, great inconvenience and danger are brought to the construction of staff, the transportation of during operation material is also a big problem, the inconvenient transportation of material of current scaffold, the staff needs to climb up and down the manual work of scaffold and transport the material, greatly reduced work efficiency to also have great risk.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a stable scaffold, which solves the problems that most of the traditional scaffolds are mainly climbing, workers climb up and down through the prefabricated vertical step stool on the scaffold, great inconvenience and danger are brought to the construction of the workers, the transportation of materials is a great problem during working, the transportation of the materials is inconvenient for the traditional scaffold, the workers need to climb up and down the scaffold to manually transport the materials, the working efficiency is greatly reduced, and the risk is also great.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a firm type scaffold frame, includes first support, the outer wall top fixedly connected with horizontal pole of first support, the bottom fixedly connected with bottom plate of first support, the bottom fixedly connected with layer board of bottom plate, the bottom fixedly connected with backup pad of layer board, the top fixedly connected with servo motor of backup pad, servo motor's output fixedly connected with round wheel, the top of bottom plate is equipped with the lift basket, the equal fixedly connected with leading wheel of outer wall of lift basket and first support, the top of bottom plate is equipped with the platform, the outer wall of round wheel passes through wire rope and links to each other with the leading wheel activity.

Preferably, the top of the platform is fixedly connected with a railing.

Preferably, universal wheels are fixedly connected to the bottoms of the bottom plate and the supporting plate.

Preferably, the top fixedly connected with second support of bottom plate, the third support has been placed at the top of second support, the equal fixedly connected with support frame of outer wall of second support and third support, the bottom fixedly connected with of third support and the limiting plate of grafting mutually at second support top, the inner wall slip joint of second support has the slider, the outer wall fixedly connected with of slider and the inserted bar of grafting mutually at limiting plate inner wall.

Preferably, the four corners of the bottom plate are all in threaded connection with supporting rods, and the bottoms of the four supporting rods are all in rotary connection with a stable chassis.

Preferably, a grip is processed at the top of the support rod.

Advantageous effects

The utility model provides a stable scaffold. The beneficial effects are as follows: according to the stable scaffold, the lifting basket can be lifted to the designated height and the designated position through the cooperation of the servo motor, the steel wire rope, the pulley and the lifting basket, when workers need to reach working positions with different heights, the lifting basket can be accessed, the workers can be conveyed to the designated positions through controlling the servo motor, the risk brought by the workers in climbing the scaffold is effectively avoided, in addition, when the materials need to be lifted to the designated positions, the lifting basket can convey the materials to the designated positions, the conveying operation of the materials does not need to be carried out by the workers, the working efficiency is greatly improved, and the working strength of the workers is effectively reduced;

through the cooperation of universal wheel, bracing piece and stable chassis, can make things convenient for the removal firm type scaffold frame of foot, reach the operation position after, twist the handle of moving the bracing piece, lift the bracing piece and support in ground to according to the condition of construction environment, adjust the height of four bracing pieces of firm type scaffold frame, make scaffold frame level place on the operation position, the movable stable chassis adaptable various ground, guarantee the level of firm type scaffold frame and make firm type scaffold frame obtain firm support, improved the application range of this firm type scaffold frame.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the structure of the universal wheel, support bar and stabilizing chassis of FIG. 2;

fig. 4 is a schematic diagram of the structure of the second bracket and the third bracket in fig. 2.

In the figure: 1. the lifting device comprises a bottom plate, 2, a plug rod, 3, a limiting plate, 4, a sliding block, 5, a second bracket, 6, a third bracket, 7, a supporting frame, 8, a platform, 9, a railing, 10, a cross rod, 11, a guide wheel, 12, a first bracket, 13, a steel wire rope, 14, a lifting basket, 15, a supporting rod, 16, a universal wheel, 17, a supporting plate, 18, a round wheel, 19, a servo motor, 20, a stable chassis, 21 and a supporting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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 components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

Most of traditional scaffolds are mainly climbing, workers climb up and down through vertical step-stool prefabricated on the scaffold, great inconvenience and danger are brought to the construction of the workers, the transportation of materials in working is a great problem, the existing scaffolds are inconvenient for the transportation of the materials, the workers need to climb up and down the scaffolds to manually transport the materials, the working efficiency is greatly reduced, and the risk is also great;

in view of the above, the utility model provides a stable scaffold, which can enable the lifting basket to be lifted to a designated height and a designated position through the cooperation of the servo motor, the steel wire rope, the pulley and the lifting basket, when workers need to reach working positions with different heights, the lifting basket can be accessed, the workers can be conveyed to the designated position through controlling the servo motor, the risk brought by the workers for climbing the scaffold is effectively avoided, in addition, when the materials need to be lifted to the designated position, the lifting basket can also convey the materials to the designated position, the transportation operation of the materials does not need to be carried out by the workers, the working efficiency is greatly improved, and the working strength of the workers is effectively reduced.

Embodiment one: as can be seen from fig. 1, 2 and 3, a stable scaffold comprises a first bracket 12, wherein a cross bar 10 is fixedly connected above the outer wall of the first bracket 12, the bottom of the first bracket 12 is fixedly connected with a bottom plate 1, the bottom plate 1 enables the whole stable scaffold to be more stable, the bottom of the bottom plate 1 is fixedly connected with a supporting plate 21, the bottom of the supporting plate 21 is fixedly connected with a supporting plate 17, the supporting plate is mainly used for fixing a servo motor 19, and the type of the servo motor 19 is as follows: z5BLD100-24GU-30S/5GU30KB, a servo motor 19 is fixedly connected to the top of a supporting plate 17, a round wheel 18 is fixedly connected to the output end of the servo motor 19, a lifting basket 14 is arranged above a bottom plate 1, workers and materials are conveyed to a designated position through the lifting basket 14, guide wheels 11 are fixedly connected to the outer walls of the lifting basket 14 and a first bracket 12, the guide wheels 11 drive the lifting basket 14 to complete lifting action by driving force generated by the servo motor 19 through a steel wire rope 13, a platform 8 is arranged above the bottom plate 1, the platform 8 is a bearing platform for the workers to work, and the outer wall of the round wheel 18 is movably connected with the guide wheels 11 through the steel wire rope 13;

in the specific implementation process, it is worth particularly pointing out that when the servo motor 19 is electrified, the steel wire rope 13 is driven to wind on the round wheel 18, and the lifting basket 14 is lifted and lowered through the guide wheel 11, so that the lifting basket 14 stays at the nearest position to the work of the staff, and the work can be better performed;

further, the top of the platform 8 is fixedly connected with a railing 9, the bottoms of the bottom plate 1 and the supporting plate 21 are fixedly connected with universal wheels 16, and the universal wheels 16 facilitate the stable scaffold to move to a designated position;

in particular, it is worth mentioning that the steady scaffold can be moved to the position of the designated work by means of the universal wheels 16;

specifically, when the steady scaffold is used, firstly, a worker moves the steady scaffold to the position right below a designated working position through the universal wheel 16 according to the working position, the worker stands in the lifting basket, the servo motor 19 is electrified, at the moment, the servo motor 19 drives the round wheel 18 to rotate in a forward rotation mode, the round wheel 18 rotates and pulls the steel wire rope 13 fixed on the lifting basket 14 through the guide wheel 11 to drive the lifting basket 14 to rise to the designated working position, the worker leaves the lifting basket 14 to reach the platform 8, and then the lifting basket 14 returns to the initial position in a reverse rotation mode through the servo motor 19, at the moment, materials used by the worker are placed in the lifting basket, the steps are repeated, the materials are lifted to the designated height, and the worker takes the materials at any time, so that the work is completed.

Embodiment two: as can be seen from fig. 1, 2 and 4, the top of the bottom plate 1 is fixedly connected with a second bracket 5, a third bracket 6 is placed on the top of the second bracket 5, the outer walls of the second bracket 5 and the third bracket 6 are fixedly connected with a supporting frame 7, the bottom of the third bracket 6 is fixedly connected with a limiting plate 3 which is spliced with the top of the second bracket 5, the inner wall of the second bracket 5 is slidably clamped with a sliding block 4, and the outer wall of the sliding block 4 is fixedly connected with an inserting rod 2 which is spliced with the inner wall of the limiting plate 3;

in the specific implementation process, it is worth particularly pointing out that the third support 6 is placed right above the second support 5, and the third support is firmly fixed on the top of the second support 5 through the limiting plate 3 and the sliding block 4 which are fixedly connected to the top of the second support 5 and the inserted link 2, so that displacement is avoided during operation, and danger is brought to staff;

specifically, on the basis of the first embodiment, because the second bracket 5 cannot meet the operation requirement due to the difference of the operation heights, the height of the stable scaffold can be lifted by the movable third bracket 6, when the third bracket is placed on the second bracket 5, the sliding block 4 on the limiting plate 3 slides to the position where the inserting rod 2 can be inserted into the sliding block 4, after the inserting rod 2 is inserted, the sliding block 4 slides to the clamping inserting rod 2, and the inserting rod 2 is fixed.

Embodiment III: as can be seen from fig. 1, 2 and 3, the four corners of the bottom plate 1 are all in threaded connection with support rods 15, four support rods 15 can make the stable scaffold more stably supported on the ground, and the bottoms of the four support rods 15 are all in rotational connection with a stable chassis 20;

in the specific implementation process, it is worth particularly pointing out that when the stable scaffold moves to the position right below the designated working position, the four support rods 15 and the chassis 20 replace the universal wheels 16 to firmly support the ground, so that the stable scaffold is prevented from displacement during working;

further, a grip is processed at the top of the supporting rod 15;

in the specific implementation, it is worth particularly pointing out that the design of the grip allows the staff to operate the support bar 15 more conveniently;

specifically, on the basis of the first embodiment, when the stable scaffold reaches the designated position, the worker screws the grip at the top of the support rod 15 to drive the support rod 15 to rotate so as to tightly attach the four support rods 15 to the ground, the support rod 15 and the stable chassis 20 enable the stable scaffold to be suitable for various complicated ground conditions, the stable scaffold is fixed more firmly, displacement is avoided during working, and danger is brought to the worker.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A stable scaffold comprising a first support (12), characterized in that: the utility model discloses a lifting basket, including first support (12), bottom fixedly connected with bottom plate (1), bottom fixedly connected with layer board (21) of bottom plate (1), bottom fixedly connected with backup pad (17) of layer board (21), the top fixedly connected with servo motor (19) of backup pad (17), the output fixedly connected with round wheel (18) of servo motor (19), the top of bottom plate (1) is equipped with lifting basket (14), the equal fixedly connected with leading wheel (11) of outer wall of lifting basket (14) and first support (12), the top of bottom plate (1) is equipped with platform (8), the outer wall of round wheel (18) passes through wire rope (13) and leading wheel (11) activity links to each other.

2. A stable scaffold according to claim 1, wherein: the top of the platform (8) is fixedly connected with a railing (9).

3. A stable scaffold according to claim 1, wherein: the bottoms of the bottom plate (1) and the supporting plate (21) are fixedly connected with universal wheels (16).

4. A stable scaffold according to claim 1, wherein: the top fixedly connected with second support (5) of bottom plate (1), third support (6) have been placed at the top of second support (5), the equal fixedly connected with support frame (7) of outer wall of second support (5) and third support (6), the bottom fixedly connected with of third support (6) peg graft limiting plate (3) mutually with second support (5) top, the inner wall slip joint of second support (5) has slider (4), the outer wall fixedly connected with of slider (4) peg graft inserted bar (2) mutually with limiting plate (3) inner wall.

5. A stable scaffold according to claim 1, wherein: four corners of the bottom plate (1) are connected with supporting rods (15) in a threaded mode, and the bottoms of the four supporting rods (15) are connected with a stabilizing chassis (20) in a rotating mode.

6. The stabilized scaffolding of claim 5, wherein: the top of the supporting rod (15) is provided with a handle.