CN214007050U

CN214007050U - Building materials gypsum whitewashes uses supporting tool

Info

Publication number: CN214007050U
Application number: CN202022718910.7U
Authority: CN
Inventors: 张中会
Original assignee: Suzhou Hongchuan Building Materials Co ltd
Current assignee: Suzhou Hongchuan Building Materials Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-20
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a building materials gypsum whitewashes and uses supporting tool, including the double ladder structure, the double ladder structure includes operation main part and regulation main part, the upper end of operation main part and regulation main part is rotated and is installed together, the operation main part is including inclining gear, first ladder frame, first pivot, worm, mount, second pivot and crank, the gear that inclines is provided with a pair ofly, and inclines gear difference fixed connection side at worm and second pivot, the gear that inclines meshes together each other, first pivot is provided with a pair ofly, first pivot fixed connection is in the upper end of first ladder frame, the worm rotates the upper end of installing at the mount, the second pivot is rotated with the mount and is installed together, the crank is in the same place with second pivot fixed connection, it includes second ladder frame and turbine to adjust the main part. The utility model relates to a gypsum whitewashes and uses supporting tool technical field, has made things convenient for altitude mixture control, better satisfying the use needs.

Description

Building materials gypsum whitewashes uses supporting tool

Technical Field

The utility model relates to a gypsum whitewashes and uses supporting tool technical field, specifically is a building materials gypsum whitewashes and uses supporting tool.

Background

When the conventional herringbone ladder for supporting gypsum plaster is used, the unfolding amplitude is fixed, so that the height of the herringbone ladder cannot be changed, and the matching degree of the conventional herringbone ladder and the corresponding environment is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building materials gypsum whitewashes uses supporting tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting tool for plastering building material gypsum comprises a herringbone ladder structure, wherein the herringbone ladder structure comprises an operation main body and an adjusting main body, and the upper ends of the operation main body and the adjusting main body are rotatably installed together; the operation main body comprises a pair of tilting gears, a first ladder frame, a first rotating shaft, a worm, a fixing frame, a second rotating shaft and a crank, the tilting gears are respectively and fixedly connected to the side ends of the worm and the second rotating shaft, the tilting gears are meshed with each other, the first rotating shaft is provided with a pair of tilting gears, the first rotating shaft is fixedly connected to the upper end of the first ladder frame, the worm is rotatably installed at the upper end of the fixing frame, the second rotating shaft is rotatably installed with the fixing frame, and the crank is fixedly connected with the second rotating shaft; the adjusting body comprises a second ladder frame and a turbine, and the turbine is fixedly connected with the second ladder frame; the upper end of the second ladder frame is rotatably arranged at the outer end of the first rotating shaft, and the lower end of the turbine is meshed with the outer end of the worm.

Preferably, the operation main body further comprises a bearing seat, the bearing seat is fixedly connected with the fixing frame into a whole, the second rotating shaft is rotatably inserted and installed on the inner wall of the bearing seat, and the second rotating shaft penetrates through the bearing seat.

Preferably, the operation body further comprises a protective shell, the protective shell covers the outer side of the tilting gear, and the protective shell is fixedly connected with the fixed frame.

Preferably, the operation main part still includes the slipmat, the slipmat is provided with a pair ofly, the slipmat fixed mounting is in the lower extreme of first ladder frame, first ladder frame and slipmat structure as an organic whole.

Preferably, the adjusting body further comprises a pair of rollers, and the rollers are rotatably mounted at the lower end of the second ladder frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

in the using process, when a user needs to slightly increase the height of the device, the user stands at the upper end of the first ladder frame, rotates the crank with one hand, drives the second rotating shaft to rotate through the crank, drives the tilt gear to rotate through the second rotating shaft, drives the worm to rotate through the tilt gear, drives the worm wheel to rotate through the worm wheel, drives the second ladder frame to fold inwards through the worm wheel, achieves the purpose of increasing the height of the device in a mode that the first ladder frame and the second ladder frame are mutually folded, protects an adjusting result between the first ladder frame and the second ladder frame in a mode that the worm is meshed with the worm wheel, and avoids an operation mode that the user frequently goes up and down the ladder by finely adjusting the height on the ladder; the second rotating shaft is rotatably installed with the fixed frame through a bearing seat; the protective shell is used for shielding the outer side of the tilting gear, so that a user is prevented from being injured by the tilting gear during operation, and the action safety of the tilting gear is improved; the first ladder frame is supported with the ground through the anti-skid pad, and the anti-skid pad is utilized to improve the friction coefficient of the first ladder frame and the ground; the second ladder frame is supported by rolling the rollers and the ground, and the rollers are utilized to facilitate the movement of the lower end of the second ladder frame along the ground, so that the adjusting resistance is reduced.

Drawings

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

FIG. 2 is a schematic view of the split structure of the operation body of the present invention;

fig. 3 is a schematic view of the structure of the adjusting body of the present invention.

In the figure: 1. a herringbone ladder structure; 2. an operation body; 3. adjusting the main body; 4. a tilt gear; 5. a first ladder frame; 6. a first rotating shaft; 7. a worm; 8. a fixed mount; 9. a bearing seat; 10. a second rotating shaft; 11. a crank; 12. a protective shell; 13. a non-slip mat; 14. a second ladder frame; 15. a roller; 16. a turbine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a supporting tool for plastering building material gypsum comprises a herringbone ladder structure 1, wherein the herringbone ladder structure 1 comprises an operation main body 2 and an adjusting main body 3, and the upper ends of the operation main body 2 and the adjusting main body 3 are rotatably installed together; the operation main body 2 comprises a pair of tilting gears 4, a first ladder frame 5, a first rotating shaft 6, a worm 7, a fixing frame 8, a second rotating shaft 10 and a crank 11, the tilting gears 4 are arranged in a pair, the tilting gears 4 are respectively and fixedly connected to the side ends of the worm 7 and the second rotating shaft 10, the tilting gears 4 are meshed with each other, the first rotating shaft 6 is arranged in a pair, the first rotating shaft 6 is fixedly connected to the upper end of the first ladder frame 5, the worm 7 is rotatably arranged at the upper end of the fixing frame 8, the second rotating shaft 10 is rotatably arranged with the fixing frame 8, and the crank 11 is fixedly connected with the second rotating shaft 10; the adjusting body 3 comprises a second ladder frame 14 and a turbine 16, and the turbine 16 is fixedly connected with the second ladder frame 14; the upper end of the second ladder frame 14 is rotatably arranged at the outer end of the first rotating shaft 6, and the lower end of the worm wheel 16 is meshed with the outer end of the worm 7; in the using process, when a user needs to slightly increase the height of the device, the user stands at the upper end of the first ladder frame 5, rotates the crank 11 with one hand, drives the second rotating shaft 10 to rotate through the crank 11, drives the inclined gear 4 to rotate through the second rotating shaft 10, drives the worm 7 to rotate through the inclined gear 4, drives the turbine 16 to rotate through the worm 7, drives the second ladder frame 14 to fold inwards through the turbine 16, achieves the purpose of increasing the height of the device through the way that the first ladder frame 5 and the second ladder frame 14 are mutually folded, protects the adjusting result between the first ladder frame 5 and the second ladder frame 14 by utilizing the way that the worm 7 is meshed with the turbine 16, and avoids the operation mode that the user frequently goes up and down the ladder by finely adjusting the height on the ladder.

The operation main body 2 further comprises a bearing seat 9, the bearing seat 9 is fixedly connected with the fixed frame 8 into a whole, a second rotating shaft 10 is rotatably inserted and installed on the inner wall of the bearing seat 9, and the second rotating shaft 10 penetrates through the bearing seat 9; the second rotating shaft 10 is rotatably mounted with the fixed frame 8 through a bearing seat 9.

The operation body 2 further comprises a protective shell 12, the protective shell 12 covers the outer side of the tilting gear 4, and the protective shell 12 is fixedly connected with the fixed frame 8; the protective shell 12 is used for shielding the outer side of the tilting gear 4, so that the tilting gear 4 is prevented from clamping a user during operation, and the action safety of the tilting gear 4 is improved.

The operation main body 2 further comprises anti-skid pads 13, a pair of anti-skid pads 13 are arranged, the anti-skid pads 13 are fixedly arranged at the lower end of the first ladder frame 5, and the first ladder frame 5 and the anti-skid pads 13 are of an integrated structure; the first ladder frame 5 is supported together with the ground through the non-slip mat 13, and the non-slip mat 13 is utilized to improve the friction coefficient of the first ladder frame 5 and the ground.

The adjusting body 3 further comprises a pair of rollers 15, and the rollers 15 are rotatably mounted at the lower end of the second ladder frame 14; the second ladder frame 14 is supported by rolling wheels 15 with the ground, and the lower end of the second ladder frame 14 is conveniently moved along the ground by the wheels 15, so that the adjusting resistance is reduced.

The working principle is as follows: in the using process, when a user needs to slightly increase the height of the device, the user stands at the upper end of the first ladder frame 5, rotates the crank 11 with one hand, drives the second rotating shaft 10 to rotate through the crank 11, drives the inclined gear 4 to rotate through the second rotating shaft 10, drives the worm 7 to rotate through the inclined gear 4, drives the turbine 16 to rotate through the worm 7, drives the second ladder frame 14 to fold inwards through the turbine 16, achieves the purpose of increasing the height of the device in a way that the first ladder frame 5 and the second ladder frame 14 are mutually folded, protects the adjustment result between the first ladder frame 5 and the second ladder frame 14 by utilizing a way that the worm 7 is meshed with the turbine 16, and avoids the operation mode that the user frequently goes up and down the ladder by finely adjusting the height on the ladder; the second rotating shaft 10 is rotatably installed with the fixed frame 8 through a bearing seat 9; the protective shell 12 is used for shielding the outer side of the tilting gear 4, so that the tilting gear 4 is prevented from clamping a user during operation, and the action safety of the tilting gear 4 is improved; the first ladder frame 5 is supported with the ground through the anti-skid pad 13, and the anti-skid pad 13 is utilized to improve the friction coefficient of the first ladder frame 5 with the ground; the second ladder frame 14 is supported by rolling wheels 15 with the ground, and the lower end of the second ladder frame 14 is conveniently moved along the ground by the wheels 15, so that the adjusting resistance is reduced.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building materials gypsum whitewashes uses supporting tool which characterized in that: the herringbone ladder structure comprises a herringbone ladder structure (1), wherein the herringbone ladder structure (1) comprises an operation main body (2) and an adjusting main body (3), and the upper ends of the operation main body (2) and the adjusting main body (3) are rotatably installed together; the operation main body (2) comprises a pair of tilting gears (4), a first ladder frame (5), a first rotating shaft (6), a worm (7), a fixing frame (8), a second rotating shaft (10) and a crank (11), the tilting gears (4) are arranged, the tilting gears (4) are fixedly connected to the side ends of the worm (7) and the second rotating shaft (10) respectively, the tilting gears (4) are meshed with each other, the first rotating shaft (6) is arranged in a pair, the first rotating shaft (6) is fixedly connected to the upper end of the first ladder frame (5), the worm (7) is rotatably installed at the upper end of the fixing frame (8), the second rotating shaft (10) is rotatably installed with the fixing frame (8), and the crank (11) is fixedly connected with the second rotating shaft (10); the adjusting body (3) comprises a second ladder frame (14) and a turbine (16), and the turbine (16) is fixedly connected with the second ladder frame (14); the upper end of the second ladder frame (14) is rotatably arranged at the outer end of the first rotating shaft (6), and the lower end of the worm wheel (16) is meshed with the outer end of the worm (7).

2. The support tool for plastering a building material gypsum according to claim 1, wherein: the operation main part (2) still includes bearing frame (9), bearing frame (9) and mount (8) fixed connection are as an organic whole, the inner wall at bearing frame (9) is installed in the grafting in second pivot (10) rotation, bearing frame (9) is run through in second pivot (10).

3. The support tool for plastering a building material gypsum according to claim 1, wherein: the operation main body (2) further comprises a protective shell (12), the protective shell (12) covers the outer side of the tilting gear (4), and the protective shell (12) is fixedly connected with the fixed frame (8).

4. The support tool for plastering a building material gypsum according to claim 1, wherein: the operation main part (2) still includes slipmat (13), slipmat (13) are provided with a pair ofly, slipmat (13) fixed mounting is at the lower extreme of first ladder frame (5), first ladder frame (5) and slipmat (13) structure as an organic whole.

5. The support tool for plastering a building material gypsum according to claim 1, wherein: the adjusting body (3) further comprises a pair of rollers (15), and the rollers (15) are rotatably mounted at the lower end of the second ladder frame (14).