CN220203315U

CN220203315U - Wall trowelling device

Info

Publication number: CN220203315U
Application number: CN202320224007.6U
Authority: CN
Inventors: 邱港; 王文奇; 王思杨; 徐冰; 李垤辉
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-12-19
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of wall trowelling, in particular to a wall trowelling device, which comprises: the transverse plate is provided with a supporting cylinder at the upper end, a fixing frame is arranged on one side of the supporting cylinder, a roller is arranged on one side of the supporting cylinder, and a mounting groove is arranged on the outer side of the roller; the movable groove is positioned in the fixing frame, the positioning groove is formed in the outer side end of the movable groove, the telescopic rod is arranged in the movable groove, the pull block is arranged at the outer side end of the telescopic rod, the bottom plate is arranged at the inner side end of the telescopic rod, the rotating groove is arranged in the bottom plate, the spring is arranged at the outer side end of the bottom plate, and the mounting block is arranged at the inner side end of the bottom plate; the rotating rod is positioned in the telescopic rod, a rotating block is arranged at the upper end of the rotating rod, and a locating plate is arranged at the inner side end of the rotating rod; the beneficial effects are as follows: through the pull block cooperation telescopic link that sets up, can be convenient for take out the installation piece from the mounting groove in, and through the spring cooperation bottom plate that sets up, can be convenient for go into the mounting groove with the installation piece card in.

Description

Wall trowelling device

Technical Field

The utility model relates to the technical field of wall trowelling, in particular to a wall trowelling device.

Background

In the building decoration process, constructors can perform trowelling treatment on the wall surface, so that the wall surface trowelling device is needed, and the prior authorized Chinese utility model bulletin number is: CN215407212U, publication date: 2022-01-04 discloses an automatic trowelling device for decorating wall plastering, which is guided at the ascending or descending position of a transverse plate by guiding a vertical rod to the transverse plate; one end of the roller extends to the outside of the transverse plate, the roller is connected with the supporting cylinder through a pin shaft, the roller can rotate on the pin shaft, the motor drives the cover plate to rotate, the supporting cylinder is driven to synchronously rotate, the angle of the roller can be adjusted in the rotating process, the transverse plate is changed to ascend or descend by using the ascending or descending of the air cylinder, and the roller achieves the function of automatically trowelling.

Above-mentioned scheme drives the gyro wheel through the cylinder that sets up and reciprocates to reach the function of trowelling, but its inside gyro wheel passes through round pin hub connection in a support section of thick bamboo one side, when the gyro wheel used for a long time appears damaging, the inconvenient change of gyro wheel influences trowelling work's going on, and then needs to do further improvement and optimization

Disclosure of Invention

The utility model aims to provide a wall trowelling device, which solves the problem that the roller is inconvenient to replace when the roller is damaged during long-time use in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wall trowelling apparatus comprising:

the transverse plate is provided with a supporting cylinder at the upper end, a fixing frame is arranged on one side of the supporting cylinder, a roller is arranged on one side of the supporting cylinder, and a mounting groove is arranged on the outer side of the roller;

the movable groove is positioned in the fixing frame, the positioning groove is formed in the outer side end of the movable groove, the telescopic rod is arranged in the movable groove, the pull block is arranged at the outer side end of the telescopic rod, the bottom plate is arranged at the inner side end of the telescopic rod, the rotating groove is arranged in the bottom plate, the spring is arranged at the outer side end of the bottom plate, and the mounting block is arranged at the inner side end of the bottom plate;

the bull stick, the bull stick is located inside the telescopic link, and the bull stick upper end is provided with the turning block, and the bull stick inboard end is provided with the locating plate.

Preferably, the support section of thick bamboo one side symmetry is provided with two sets of mounts, and the mount is inside all to be provided with the movable groove, and the movable groove all sets up to the oval groove, and the movable groove outside end all is provided with the constant head tank, and the constant head tank all sets up to the disk groove, and the constant head tank diameter is the same with the long diameter of movable groove, and the gyro wheel outside corresponds the mount and is provided with two sets of mounting grooves.

Preferably, the movable groove is internally provided with a telescopic rod, the outer side end of the telescopic rod penetrates through the positioning groove and extends to the outer side, the outer side end of the telescopic rod is fixedly connected with a pull block, and an annular inner groove is formed in the outer side of the pull block.

Preferably, the telescopic link inboard end all fixedly connected with bottom plate, the bottom plate sets up to oval platelike structure, and the inside commentaries on classics groove that all is provided with of bottom plate, changes the groove both ends and all runs through the bottom plate.

Preferably, the bottom plate outside end is equal two sets of springs of symmetry fixedly connected with, and the equal fixed connection constant head tank lateral wall of spring outside end, the equal fixedly connected with installation piece of bottom plate inboard end, the inside end of installation piece all runs through the movable groove and extends to the mounting groove inside.

Preferably, the telescopic link is inside all to be provided with the bull stick actively, and the bull stick outside end all runs through the pull block and extends to the outside, and the bull stick inboard end all runs through to the change inslot portion.

Preferably, the outer side end of the rotating rod is fixedly connected with a rotating block, the rotating block is arranged into a transverse block structure, the inner side end of the rotating rod is fixedly connected with a locating plate, the locating plate is arranged into an oval plate-shaped structure, the locating plate is located inside the rotating groove, and the size of the locating plate is smaller than that of the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model mainly improves and optimizes case CN211521119U, namely, the installation block can be conveniently taken out from the installation groove by the aid of the set pull block matched with the telescopic rod, and can be conveniently clamped into the installation groove by the aid of the set spring matched with the bottom plate, so that the idler wheel can be conveniently fixed, the idler wheel can be conveniently replaced by the aid of the two points, inconvenience in replacement when the idler wheel is damaged after being used for a long time is avoided, the telescopic rod can be conveniently fixed by the aid of the set locating plate, the installation block can be conveniently fixed in the movable groove, and resetting of the installation block during replacement is avoided.

Drawings

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

FIG. 2 is a schematic view of the structure of the fixing frame of the present utility model;

FIG. 3 is a schematic cross-sectional view of a holder according to the present utility model;

FIG. 4 is a schematic diagram of a movable trough of the present utility model;

fig. 5 is a schematic cross-sectional view of a telescopic rod according to the present utility model.

In the figure: the device comprises a transverse plate 1, a supporting cylinder 2, a fixed frame 3, rollers 4, a mounting groove 5, a movable groove 6, a positioning groove 7, a telescopic rod 8, a pull block 9, a bottom plate 10, a rotating groove 11, a spring 12, a mounting block 13, a rotating rod 14, a rotating block 15 and a positioning plate 16.

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.

Example 1

Referring to fig. 1 to 5, the present utility model provides a technical solution: a wall trowelling apparatus comprising: the transverse plate 1, the upper end of the transverse plate 1 is provided with a supporting cylinder 2, one side of the supporting cylinder 2 is provided with a fixing frame 3, one side of the supporting cylinder 2 is provided with a roller 4, and the outer side of the roller 4 is provided with a mounting groove 5; the movable groove 6 is positioned in the fixed frame 3, the positioning groove 7 is arranged at the outer side end of the movable groove 6, the telescopic rod 8 is arranged in the movable groove 6, the pull block 9 is arranged at the outer side end of the telescopic rod 8, the bottom plate 10 is arranged at the inner side end of the telescopic rod 8, the rotary groove 11 is arranged in the bottom plate 10, the spring 12 is arranged at the outer side end of the bottom plate 10, and the mounting block 13 is arranged at the inner side end of the bottom plate 10; the bull stick 14, bull stick 14 are located telescopic link 8 inside, and bull stick 14 upper end is provided with the turning block 15, and bull stick 14 inboard end is provided with locating plate 16.

Example two

On the basis of embodiment two, support section of thick bamboo 2 one side symmetry is provided with two sets of mounts 3, mount 3 inside all is provided with movable groove 6, movable groove 6 all sets up to the oval groove, movable groove 6 outside end all is provided with constant head tank 7, constant head tank 7 all sets up to the disk groove, constant head tank 7 diameter is the same with movable groove 6 long diameter, gyro wheel 4 outside corresponds mount 3 and is provided with two sets of mounting grooves 5, movable groove 6 inside all is provided with telescopic link 8, telescopic link 8 outside end all runs through constant head tank 7 and extends to the outside, telescopic link 8 outside end all fixed connection pull piece 9, the pull piece 9 outside all is provided with annular inner groovy, the annular inner groovy that sets up outside through the pull piece 9 can be convenient for pull telescopic link 8 and remove.

Example III

On the basis of embodiment two, telescopic link 8 inboard end all fixedly connected with bottom plate 10, bottom plate 10 sets up to oval platelike structure, the inside change groove 11 that all is provided with of bottom plate 10, change groove 11 both ends all run through bottom plate 10, two sets of springs 12 of equal symmetrical fixedly connected with of bottom plate 10 outside end, the equal fixedly connected with constant head tank 7 lateral wall of spring 12 outside end, the equal fixedly connected with installation piece 13 of bottom plate 10 inboard end, installation piece 13 inboard end all runs through movable tank 6 and extends to the installation inslot 5, through the spring 12 that sets up, can be convenient for reset installation piece 13.

Example IV

On the basis of embodiment III, the telescopic link 8 is inside all to be movably provided with bull stick 14, bull stick 14 outside end all runs through pull block 9 and extends to the outside, bull stick 14 inside end all runs through to the indent 11 inside, bull stick 14 outside end all fixed connection commentaries on classics piece 15, commentaries on classics piece 15 sets up to horizontal bulk structure, the equal fixed connection locating plate 16 of bull stick 14 inside end, locating plate 16 sets up to oval platelike structure, locating plate 16 all is located the indent 11 inside, locating plate 16 size all is less than bottom plate 10, through the locating plate 16 of setting, can be convenient for fix installation piece 13 in movable tank 6.

When the novel roller 4 is used, the pull block 9 is pulled outwards firstly, the bottom plate 10 is driven to move outwards by the pull block 9 through the telescopic rod 8, the bottom plate 10 drives the installation block 13 to move outwards, the installation block 13 is separated from the installation groove 5, the roller 4 is not limited any more, meanwhile, the bottom plate 10 is placed in the positioning groove 7, the rotation block 15 is rotated ninety degrees, the rotation block 15 drives the positioning plate 16 to rotate through the rotating rod 14, two ends of the long diameter of the positioning plate 16 penetrate through the rotating groove 11 and extend to the outer side, the pull block 9 is loosened, the spring 12 pushes the positioning plate 16 to move inwards through self elasticity, the positioning plate 16 is made to cling to the side wall of the positioning groove 7, the installation block 13 is fixed, the other group of repeated operation is carried out, the roller 4 can be taken out, the installation grooves 5 at two ends of the new roller 4 are oppositely rotated, the installation block 13 is placed between the two groups of fixing frames 3, the two groups of rotation blocks 15 are rotated ninety degrees, the positioning plate 16 is made to return to the inside the rotating groove 11, the positioning plate 16 is overlapped with the bottom plate 10, the positioning plate 10 is not limited any more, and the spring 12 is pushed by self elasticity to push the installation block 13 to clamp into the installation groove 5, and the replacement is completed.

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 wall trowelling device, comprising:

the device comprises a transverse plate (1), wherein a supporting cylinder (2) is arranged at the upper end of the transverse plate (1), a fixing frame (3) is arranged on one side of the supporting cylinder (2), a roller (4) is arranged on one side of the supporting cylinder (2), and a mounting groove (5) is formed in the outer side of the roller (4);

the movable groove (6), the movable groove (6) is located inside the fixed frame (3), the positioning groove (7) is formed in the outer side end of the movable groove (6), the telescopic rod (8) is arranged inside the movable groove (6), the pull block (9) is arranged at the outer side end of the telescopic rod (8), the bottom plate (10) is arranged at the inner side end of the telescopic rod (8), the rotating groove (11) is arranged inside the bottom plate (10), the spring (12) is arranged at the outer side end of the bottom plate (10), and the mounting block (13) is arranged at the inner side end of the bottom plate (10);

the rotary rod (14), the rotary rod (14) is located inside telescopic link (8), and rotary block (15) is provided with to rotary rod (14) upper end, and rotary rod (14) inboard end is provided with locating plate (16).

2. A wall trowelling apparatus as claimed in claim 1, wherein: support section of thick bamboo (2) one side symmetry is provided with two sets of mount (3), and mount (3) are inside all to be provided with movable groove (6), and movable groove (6) all set up to oval groove, and movable groove (6) outside end all is provided with constant head tank (7), and constant head tank (7) all set up to disk groove, and constant head tank (7) diameter is the same with movable groove (6) long diameter, and gyro wheel (4) outside corresponds mount (3) and is provided with two sets of mounting groove (5).

3. A wall trowelling apparatus as claimed in claim 2, wherein: the movable groove (6) is internally provided with a telescopic rod (8), the outer side end of the telescopic rod (8) penetrates through the positioning groove (7) and extends to the outer side, the outer side end of the telescopic rod (8) is fixedly connected with a pull block (9), and the outer side of the pull block (9) is provided with an annular inner groove.

4. A wall trowelling apparatus according to claim 3, wherein: the telescopic rod is characterized in that the bottom plate (10) is fixedly connected to the inner side end of the telescopic rod (8), the bottom plate (10) is of an oval plate-shaped structure, the rotating grooves (11) are formed in the bottom plate (10), and two ends of the rotating grooves (11) penetrate through the bottom plate (10).

5. The wall trowelling apparatus of claim 4, wherein: two groups of springs (12) are symmetrically and fixedly connected to the outer side end of the bottom plate (10), the outer side ends of the springs (12) are fixedly connected with the side wall of the positioning groove (7), the inner side end of the bottom plate (10) is fixedly connected with the mounting block (13), and the inner side ends of the mounting block (13) penetrate through the movable groove (6) and extend into the mounting groove (5).

6. The wall trowelling apparatus of claim 5, wherein: the telescopic rod (8) is internally and movably provided with a rotating rod (14), the outer side end of the rotating rod (14) penetrates through the pull block (9) and extends to the outer side, and the inner side end of the rotating rod (14) penetrates through the rotating groove (11).

7. The wall trowelling apparatus of claim 6, wherein: the outer side end of the rotating rod (14) is fixedly connected with a rotating block (15), the rotating block (15) is of a transverse block structure, the inner side end of the rotating rod (14) is fixedly connected with a locating plate (16), the locating plate (16) is of an oval plate-shaped structure, the locating plate (16) is located inside the rotating groove (11), and the size of the locating plate (16) is smaller than that of the bottom plate (10).