CN210909287U

CN210909287U - Right-angle wall polishing device

Info

Publication number: CN210909287U
Application number: CN201921357860.5U
Authority: CN
Inventors: 李长昊
Original assignee: Xinyi Haoyuan Financial Services Co ltd
Current assignee: Xinyi Haoyuan Financial Services Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-07-03
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a right angle department wall body grinding device, including the triangle roof, the triangle roof is right angle isosceles set square, and the top surface right angle both sides of triangle roof all are equipped with the hand (hold). The utility model discloses a two hand (hold) are held to artifical both hands and are placed the device and function in the right angle department, and the diameter of driven fluted disc is far less than the diameter of driving fluted disc, and then make the high-speed rotation of driven fluted disc, make the polishing block make a round trip to slide in the right angle opening that two through-holes formed fast with the principle of crank rocker, and then polish to the wall surface, the bottom surface of polishing block is neat mutually with the bottom surface of fixed plate simultaneously, so slowly place the in-process in right angle department in the manual work, the polishing block is slowly polished to wall straight angle department, when the bottom surface of fixed plate is laminated with the wall that polishes like this, the polishing of straight angle department just with other ground local parallel and level, can effectively alleviate staff's work load like this, the improvement work efficiency of polishing at the right angle that carries on that can.

Description

Right-angle wall polishing device

Technical Field

The utility model relates to a building technical field specifically is a right angle department wall body grinding device.

Background

With the rapid development of social economy, the living standard of people is higher and higher, the pursuit for the quality of life is larger and larger, and the pursuit for the completion degree of a plurality of things is higher and higher, therefore, the polishing technology is widely applied to a plurality of industries, so-called polishing is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the surface of a material by friction by means of a rough object, and in the house decoration process, the wall surface is a vital decoration content, and is essential for finely polishing the wall surface to improve the flatness of the wall surface. However, the existing wall surface grinding device can only grind a large-area plane, the right angle of the wall body cannot be ground, and the right angle is often ground manually, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a right angle department wall body grinding device 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 wall polishing device at a right angle comprises a triangular top plate, wherein the triangular top plate is a right-angled isosceles triangular plate, handles are arranged on two sides of a right angle of the top surface of the triangular top plate, fixing plates are fixedly connected to two right-angled edges of the bottom surface of the triangular top plate, one ends of the two fixing plates are in contact to form a right angle, through holes are formed in the two fixing plates, the two through holes are communicated and form a right-angled opening, a cross rod is fixedly connected between the two fixing plates, a vertical rod is fixedly connected to the bottom surface of the middle of the cross rod, a cross rod of an L-shaped slide rod is slidably connected to the vertical rod, a polishing block is fixedly connected to the bottom end of the vertical rod of the L-shaped slide rod in a threaded manner, the polishing block is a right-angled isosceles triangular block, the size of the polishing block is matched with the right-angled opening formed, the both ends of diaphragm respectively with two fixed plate fixed connection, the top surface fixedly connected with motor of diaphragm, the output end fixedly connected with second rotary rod of motor, the cover has initiative fluted disc and rather than fixed connection on the second rotary rod, the side of initiative fluted disc is equipped with driven fluted disc and is connected rather than the meshing, the first rotary rod of bottom surface center fixedly connected with of driven fluted disc, the rotatory piece of bottom fixedly connected with of first rotary rod, rotatory piece imbeds in the diaphragm and rather than swivelling joint, top surface one side of driven fluted disc has been connected with the rocking beam through the round pin hinge joint, the top surface one end of rocking beam is passed through the round pin hinge joint with the horizontal pole one end of L type slide bar and is connected.

Preferably, the motor is electrically connected with a power supply.

Preferably, the diameter of the driven fluted disc is 10cm-20cm smaller than that of the driving fluted disc.

Preferably, the distance between the right angle of the grinding block and the outer side of the right angle formed by the connection of the two fixing plates is equal to twice the distance between the center of the driven fluted disc and the hinge joint of the driven fluted disc and the swing rod pin.

Compared with the prior art, the beneficial effects of the utility model are that: hold two hand (hold) through artifical both hands and place the device and operate in the right angle department, and the diameter of driven fluted disc is far less than the diameter of driving fluted disc, and then make the high-speed rotation of driven fluted disc, make the polishing block make a round trip fast and slide in the right angle opening of two through-holes formations with the principle of crank rocker, and then polish wall surface, the bottom surface of polishing block is flat and level mutually with the bottom surface of fixed plate simultaneously, so slowly place the in-process in right angle department in the manual work, the polishing block is slowly polished wall right angle department, when the bottom surface of fixed plate is laminated with the wall of polishing well like this, polishing of right angle department just with other local parallel and level of polishing well, can effectively alleviate staff's work load like this, can be quick again polish improvement work efficiency at the right angle.

Drawings

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

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

FIG. 3 is a top view of the present invention

In the figure: the grinding device comprises a triangular top plate 1, a handle 2, a fixing plate 3, a grinding block 4, an L-shaped sliding rod 5, a vertical rod 6, a cross rod 7, a transverse plate 8, a driven fluted disc 9, a swinging rod 10, a driving fluted disc 11, a rotating block 12, a first rotating rod 13, a motor 14, a second rotating rod 15 and a through hole 16.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, the present invention includes a triangular top plate 1, the triangular top plate 1 is a right-angled isosceles triangular plate, handles 2 are disposed on both sides of a right angle of a top surface of the triangular top plate 1, fixing plates 3 are fixedly connected to both right-angled edges of a bottom surface of the triangular top plate 1, one ends of the two fixing plates 3 are in contact with each other to form a right angle, through holes 16 are disposed on the two fixing plates 3, the two through holes 16 are communicated to form a right-angled opening, a cross bar 7 is fixedly connected between the two fixing plates 3, a vertical bar 6 is fixedly connected to a middle bottom surface of the cross bar 7, a cross bar of an L-shaped sliding bar 5 is slidably connected to the vertical bar 6, a grinding block 4 is fixedly connected to a bottom thread of the vertical bar of the L-shaped sliding bar 5, the grinding block 4 is a right-, the bottom surface of the polishing block 4 is level with the bottom surface of the fixed plate 3, a transverse plate 8 is arranged at the side end of the polishing block 4, two ends of the transverse plate 8 are respectively and fixedly connected with the two fixed plates 3, the top surface of the transverse plate 8 is fixedly connected with a motor 14, the output end of the motor 14 is fixedly connected with a second rotating rod 15, the second rotating rod 15 is sleeved with a driving fluted disc 11 and is fixedly connected with the driving fluted disc, a driven fluted disc 9 is arranged at the side end of the driving fluted disc 11 and is meshed with the driving fluted disc, a first rotating rod 13 is fixedly connected with the center of the bottom surface of the driven fluted disc 9, the bottom end of the first rotating rod 13 is fixedly connected with a rotating block 12, the rotating block 12 is embedded into the transverse plate 8 and is rotationally connected with the transverse plate, one side of the top surface of the driven fluted disc 9 is hinged with a swing rod 10 through a pin, and one end of the top surface of the swing rod 10 is hinged with one end of a cross rod of the L-shaped sliding rod 5 through a pin.

The motor 14 is electrically connected to a power source.

The diameter of the driven fluted disc 9 is 10cm-20cm smaller than that of the driving fluted disc 11.

The distance between the right-angle outer sides formed by the connecting positions of the right-angle positions of the grinding blocks 4 and the two fixing plates 3 is equal to twice the distance between the circle center of the driven fluted disc 9 and the pin hinge joint position of the driven fluted disc 9 and the swing rod 10.

The working principle is as follows: when the utility model is used, firstly, the battery is fixedly connected to the inner side of the fixed plate 3, then the motor 14 is connected to the battery and electrically connected through the wire, two handles 2 are held by both hands, the device is placed at the right angle, at the moment, the side walls of the two fixed plates 3 are respectively attached to the other two walls at the right angle of the house, meanwhile, the motor 14 is opened to operate, so that the output end drives the second rotary rod 15 to rotate, further the driving fluted disc 11 fixedly connected to the second rotary rod 15 synchronously rotates, and the driving fluted disc 11 is meshed with the driven fluted disc 9, so that the driven fluted disc 9 is driven to rotate, the diameter of the driven fluted disc 9 is far smaller than that of the driving fluted disc 11, further, the driven fluted disc 9 rotates at high speed, in the rotating process of the driven fluted disc 9, the swinging rod 10 hinged to the driven fluted disc 9 is swung according to the principle of a crank rocker, and then drive L type slide bar 5 to make a round trip to slide on the montant 6 repeatedly, polish 4 and make a round trip to slide in the right angle opening formed by two through holes 16 at the same time, and then polish the surface of the wall, and polish 4 right angle place and two fixed plates 3 link the place and form the distance between the outside of right angle that the place forms of right angle of department is equal to the centre of a circle of the driven fluted disc 9 and rocking lever 10 pin hinge joint twice, in the course that the driven fluted disc 9 rotates like this, polish 4 slip the longest distance right to the right angle place and polish 4 right angle sidewall and other two wall of block fit up right angle, and the setting up of the triangular roof 1 in the course of polishing, can prevent the dust from raising effectively, make it fall from triangular roof 1 below, and the bottom surface of polishing 4 and bottom surface of the fixed plate 3 are level, so in the course of placing at the right angle place slowly manually, polish 4 right angle place wall place slowly, when the bottom surface of fixed plate 3 was laminated with the wall of polishing, polishing block 4 stopped polishing to the wall, and the right angle department polish just with other local parallel and level of polishing this moment, then close the motor take off the device can, can effectively alleviate staff's work load like this, the right angle that carries on that again can be quick is polished and is improved work efficiency.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a right angle department wall body grinding device, includes triangle roof (1), its characterized in that: the triangular top plate (1) is a right-angle isosceles triangular plate, both sides of a right angle of the top surface of the triangular top plate (1) are provided with handles (2), two right-angle edges of the bottom surface of the triangular top plate (1) are fixedly connected with fixing plates (3), one ends of the two fixing plates (3) form a right angle towards contact, the two fixing plates (3) are provided with through holes (16), the two through holes (16) are communicated and arranged to form a right-angle opening, a cross rod (7) is fixedly connected between the two fixing plates (3), a vertical rod (6) is fixedly connected on the bottom surface of the middle part of the cross rod (7), the cross rod (6) is slidably connected with an L-shaped sliding rod (5), the bottom end thread of the vertical rod of the L-shaped sliding rod (5) is fixedly connected with a grinding block (4), the grinding block (4) is a right-angle isosceles triangular block, and the size of the grinding block (4), the grinding block (4) is flush with the bottom surfaces of the fixed plates (3), a transverse plate (8) is arranged at the side end of the grinding block (4), two ends of the transverse plate (8) are fixedly connected with the two fixed plates (3) respectively, a motor (14) is fixedly connected with the top surface of the transverse plate (8), a second rotating rod (15) is fixedly connected with the output end of the motor (14), a driving fluted disc (11) is sleeved on the second rotating rod (15) and fixedly connected with the second rotating rod, a driven fluted disc (9) is arranged at the side end of the driving fluted disc (11) and is meshed with the driving fluted disc, a first rotating rod (13) is fixedly connected with the center of the bottom surface of the driven fluted disc (9), a rotating block (12) is fixedly connected with the bottom end of the first rotating rod (13), the rotating block (12) is embedded into the transverse plate (8) and is rotatably connected with the transverse plate, and a swing rod (10) is hinged to one side of the top, one end of the top surface of the swing rod (10) is hinged with one end of a cross rod of the L-shaped sliding rod (5) through a pin.

2. A right angle wall grinding apparatus as defined in claim 1, wherein said motor (14) is electrically connected to a power source.

3. The wall grinding device at the right angle as claimed in claim 1, characterized in that the diameter of the driven fluted disc (9) is less than the diameter of the driving fluted disc (11) by 10cm-20 cm.

4. A wall grinding device at right angles according to claim 1, characterized in that the distance between the right angle of the grinding block (4) and the outside of the right angle formed by the connection of the two fixed plates (3) is equal to twice the distance between the center of the driven fluted disc (9) and the pin joint of the driven fluted disc (9) and the rocking bar (10).