CN211388048U

CN211388048U - Wall body grinding device for civil engineering

Info

Publication number: CN211388048U
Application number: CN201921406420.4U
Authority: CN
Inventors: 蒋政法; 卢永杰; 文沛银; 江勇
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-09-01
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a wall polishing device for civil engineering, which comprises a base, an adjusting device, a supporting device, a dust suction device and a polishing device; during the use, start electric telescopic handle extension or shorten, thereby adjust the angle between electric telescopic handle and the locating rack through the lower pivot, be convenient for the better laminating wall of grinding device, it rotates and then drives the screw thread piece lift to start driving motor at this moment and drive the threaded rod, thereby adjust grinding device's high position, and spacing case and the laminating of the wall of rotating the case and polishing, the emery wheel of polishing and the same vertical face of spacing case, thereby it is more level and more smooth to make the emery wheel of polishing polish, make the efficiency of polishing improve greatly, the roughness of wall polishing is also higher, start the dust absorption pump simultaneously, the dust absorption pump operation is through the dust absorption pipe with the dust absorption collection that produces of polishing, reduce dust pollution, can effectually reduce scattering of dust, make the processing environment better, effectively protect personnel healthy.

Description

Wall body grinding device for civil engineering

Technical Field

The utility model relates to an equipment field of polishing specifically is a wall body grinding device for civil engineering.

Background

In the building decoration process, the putty layer is a very critical process before the painting or brushing of the building wall surface, and whether the wall surface is flat and beautiful depends on the polishing quality of the putty layer to a great extent.

The tradition all adopts the manual wall of polishing, both handheld abrasive paper wall of polishing, such mode of polishing inefficiency can't follow equipment and instruments moreover and adjust for dust flies upward, and it is unclean to remove dust, influences the quality of polishing.

However, the working efficiency of the existing wall surface polishing equipment is generally not high, the wall surface polishing equipment needs to be manually held all the time, the automation degree is not high, the manual work is not output greatly, secondly, the polishing quality is not high due to the change of the manual holding power, and the polishing process generates a large amount of dust, so that the damage to a human body is easily caused.

Accordingly, those skilled in the art have provided a wall grinding device for civil engineering to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a wall body grinding device for civil engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a wall polishing device for civil engineering comprises a base, an adjusting device, a supporting device, a dust collecting device and a polishing device; the left side of the upper side of the base is provided with an adjusting device, the right end of the upper side of the base is provided with a supporting device, the adjusting device is provided with a dust collecting device, the interior of the dust collecting device is provided with a polishing device, the end part of the right side of the base is provided with a mounting plate, and the end part of the upper side of the mounting plate is provided with a handle; the adjusting device comprises a rotating shaft, a positioning frame and a threaded rod; the upper end left side of base is equipped with the locating rack, and is equipped with the axis of rotation between the rotation of the downside tip of locating rack and base is connected, and the vertical department in inside of locating rack is equipped with the threaded rod, and the upside tip of threaded rod runs through and extends to the upper end outside with regard to the frame in location, and the threaded rod run through serve and be equipped with driving motor, and threaded connection has the screw thread piece on the threaded rod, and a side end of screw thread piece runs through and extends to the left end outside of locating rack.

As a further aspect of the present invention: the supporting device comprises an electric telescopic cylinder, a telescopic rod and a lower rotating shaft; the electronic telescopic cylinder of upper end left side institute of base, and rotate between being connected on electronic telescopic cylinder's downside tip and base lower extreme right side and be connected with down the pivot, and electronic telescopic cylinder's upside tip is equipped with the telescopic link, is equipped with the pivot between the rotation of the upside tip of telescopic link and locating rack upside tip is connected.

As a further aspect of the present invention: the dust suction device comprises a motor box, a dust suction pump, a limiting box and a dust suction pipe; the threaded block runs through and serves and install the motor case, and the left side tip of motor case is equipped with spacing case, and the upper and lower both ends of motor case all are equipped with the dust absorption pump, and the enterprising dust absorption pipe that is equipped with the form of bending of dust absorption pump, and a side end that the dust absorption pump was kept away from to the dust absorption pipe all runs through the left end outside that extends to spacing case, and runs through on the dust absorption pipe and hold all to be equipped with the suction nozzle.

As a further aspect of the present invention: the polishing device comprises a main motor, a rotating box, a rotating motor and a polishing grinding wheel; the utility model discloses a grinding wheel, including main motor, stop box, case, and a drive shaft, the inside of stop box is equipped with the drive shaft, the internally mounted of stop box has the rotation case, and a side end of drive shaft runs through the inside and the rotation case fixed connection that extend to the stop box, and the inside intermediate position that rotates the case is equipped with the rotation motor, be equipped with the actuating lever on the rotation motor, and both ends all rotate about the inside of rotation case and be connected with the dwang, and all be equipped with from the driving wheel on the dwang, the cover is equipped with the action wheel on the actuating lever, and a side end of actuating lever and dwang all runs through the outside that extends to the rotation case, and.

As a further aspect of the present invention: the penetrating cavities are formed in the penetrating positions of the driving rod, the rotating rod and the rotating box.

As a further aspect of the present invention: driving motor, dust absorption pump, total motor, rotation motor and electronic telescopic cylinder all with external power source and outside singlechip electric connection, and the model of outside singlechip is: MINI51 TDE.

As a further aspect of the present invention: and a connecting belt is arranged between the driving wheel and the driven wheel.

As a further aspect of the present invention: four corners of the lower end of the base are provided with idler wheels.

Compared with the prior art, the beneficial effects of the utility model are that: the device is suitable for various wall polishing occasions, when in use, the electric telescopic rod is started to extend or shorten, the angle between the electric telescopic rod and the positioning frame is adjusted through the lower rotating shaft, the polishing device is convenient to be well attached to a wall surface, at the moment, the driving motor is started to drive the threaded rod to rotate and further drive the threaded block to lift, so that the height position of the polishing device is adjusted, the main motor is started to drive the rotating box to rotate integrally, the rotating motor is started to rotate and further drive the driving wheel and the driven wheel to rotate, so that the polishing grinding wheel starts to rotate around the central point for polishing, the limiting box and the rotating box are attached to the polished wall surface, the polishing grinding wheel and the limiting box are in the same vertical surface, so that the polishing grinding wheel is more smooth for polishing, the polishing efficiency is greatly improved, the smoothness of the wall surface polishing is also higher, the dust suction pump, the dust pollution is reduced, the scattering of dust can be effectively reduced, the processing environment is better, and the health of personnel is effectively protected.

Drawings

Fig. 1 is a schematic structural view of a wall grinding device for civil engineering.

Fig. 2 is a schematic structural diagram of the interior of a polishing device of a wall polishing device for civil engineering.

In the figure: 1-roller, 2-base, 3-rotating shaft, 4-locating rack, 5-threaded rod, 6-motor box, 7-threaded block, 8-telescopic rod, 9-driving motor, 10-upper rotating shaft, 11-electric telescopic cylinder, 12-lower rotating shaft, 13-mounting plate, 14-handle, 15-limit box, 16-suction nozzle, 17-dust suction pipe, 18-rotating box, 19-driven wheel, 20-rotating rod, 21-connecting belt, 22-through cavity, 23-grinding wheel, 24-driving rod, 25-driving wheel, 26-rotating motor, 27-driving shaft, 28-total motor and 29-dust suction pump.

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, in an embodiment of the present invention, a wall polishing device for civil engineering includes a base, an adjusting device, a supporting device, a dust collecting device, and a polishing device; an adjusting device is arranged on the left side of the upper side of the base, a supporting device is arranged at the right end of the upper side of the base 2, a dust collecting device is arranged on the adjusting device, a polishing device is arranged inside the dust collecting device, an installing plate 13 is arranged at the end part of the right side of the base 2, and a handle 14 is arranged at the end part of the upper side of the installing plate 13; the adjusting device comprises a rotating shaft 3, a positioning frame 4 and a threaded rod 5; the upper end left side of base 2 is equipped with locating rack 4, and is equipped with axis of rotation 3 between the rotation of the downside tip of locating rack 4 and base 2 is connected, and the vertical department in inside of locating rack 4 is equipped with threaded rod 5, and the upside tip of threaded rod 5 runs through and extends to the upper end outside of location with regard to frame 4, and threaded rod 5 run through and serve and be equipped with driving motor 9, and threaded rod 5 goes up threaded connection has screw thread piece 7, and a side end portion of screw thread piece 7 runs through the left end outside that extends to locating rack 4.

The supporting device comprises an electric telescopic cylinder 11, a telescopic rod 8 and a lower rotating shaft 12; the electronic telescopic cylinder 11 of upper end left side institute of base 2, and rotate between being connected on the downside tip of electronic telescopic cylinder 11 and base 2 lower extreme right side and be connected with down pivot 12, and the upside tip of electronic telescopic cylinder 11 is equipped with telescopic link 8, is equipped with pivot 10 between the rotation of the upside tip of telescopic link 8 and the 4 upside tips of locating rack.

The dust suction device comprises a motor box 6, a dust suction pump 29, a limiting box 15 and a dust suction pipe 17; the penetrating end of the thread block 7 is provided with the motor box 6, the left end of the motor box 6 is provided with the limiting box 15, the upper end and the lower end of the motor box 6 are provided with the dust suction pump 29, the dust suction pipe 17 bent is arranged on the dust suction pump 29, one side end of the dust suction pipe 17 far away from the dust suction pump 29 penetrates through the left end outer side extending to the limiting box 15, and the penetrating end on the dust suction pipe 17 is provided with the suction nozzle 16.

The grinding device comprises a general motor 28, a rotating box 18, a rotating motor 26 and a grinding wheel 23; total motor 28 sets up the inside at motor case 6, and total motor 28's left side tip is equipped with drive shaft 27, the internally mounted of limit box 15 has rotation case 18, and a side end of drive shaft 27 runs through the inside and the rotation case 18 fixed connection that extend to limit box 15, and the inside intermediate position that rotates case 18 is equipped with rotation motor 26, be equipped with actuating lever 24 on the rotation motor 26, and both ends all rotate about the inside of rotating case 18 and be connected with dwang 20, and all be equipped with from driving wheel 19 on the dwang 20, the cover is equipped with action wheel 25 on the actuating lever 24, and a side end of actuating lever 24 and dwang 20 all runs through the outside that extends to rotation case 18, and all be equipped with grinding wheel 23 on the end that runs through of actuating lever 24 and dwang 20.

And the penetration cavities 22 are formed at the penetration positions of the driving rod 24, the rotating rod 20 and the rotating box 18.

The driving motor 9, the dust suction pump 29, the total motor 28, the rotating motor 26 and the electric telescopic cylinder 11 are all electrically connected with an external power supply and an external singlechip, and the model of the external singlechip is as follows: MINI51 TDE.

A connecting belt 21 is arranged between the connection of the driving wheel and the driven wheel 19.

Four corners of the lower end of the base 2 are provided with idler wheels 1.

The utility model discloses a theory of operation is:

the utility model relates to a wall body grinding device for civil engineering, the device is suitable for various wall body grinding occasions, when in use, an electric telescopic rod 11 is started to extend or shorten, the angle between the electric telescopic rod 11 and a positioning frame 4 is adjusted through a lower rotating shaft 12, the grinding device is convenient to be well jointed with a wall surface, at the moment, a driving motor 9 is started to drive a threaded rod 5 to rotate and further drive a threaded block 7 to lift, thereby the height position of the grinding device is adjusted, a total motor 28 is started to drive a rotating box 18 to rotate integrally, a rotating motor 26 is started to rotate and further drive a driving wheel 25 and a driven wheel 19 to rotate, so that a grinding wheel 23 starts to rotate and grind around a central point, and the limiting box 15 and the rotating box 18 are jointed with the ground wall surface, the grinding wheel 23 and the limiting box 15 are on the same vertical surface, thereby the grinding wheel 23 is more, the roughness that the wall was polished is also higher, starts dust absorption pump 29 simultaneously, and dust absorption pump 29 operates and to receive the collection through the dust absorption pipe 17 dust that will polish the production, reduces dust pollution, can effectually reduce scattering of dust for the processing environment is better, and effective protection personnel are healthy.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A wall polishing device for civil engineering comprises a base, an adjusting device, a supporting device, a dust collecting device and a polishing device; the polishing device is characterized in that an adjusting device is arranged on the left side of the upper side of the base, a supporting device is arranged at the right end of the upper side of the base (2), a dust collecting device is arranged on the adjusting device, a polishing device is arranged inside the dust collecting device, an installing plate (13) is arranged at the end part of the right side of the base (2), and a handle (14) is arranged at the end part of the upper side of the installing plate (13); the adjusting device comprises a rotating shaft (3), a positioning frame (4) and a threaded rod (5); the utility model discloses a quick-witted, including base (2), the upper end left side of base (2) is equipped with locating rack (4), and be equipped with axis of rotation (3) between the rotation of the downside tip of locating rack (4) and base (2) is connected, and the vertical department in inside of locating rack (4) is equipped with threaded rod (5), and the upside tip of threaded rod (5) runs through the upper end outside that extends to locating rack (4), and the running through of threaded rod (5) is served and is equipped with driving motor (9), and threaded rod (5) are gone up threaded connection and are had screw thread piece (7), a side end of screw thread piece (7) runs through the left end outside that extends to locating rack (4).

2. A wall grinding device for civil engineering as claimed in claim 1, characterized in that the support means comprise an electric telescopic cylinder (11), a telescopic rod (8) and a lower rotating shaft (12); the electric telescopic cylinder (11) is arranged on the left side of the upper end of the base (2), a lower rotating shaft (12) is rotatably connected between the lower side end part of the electric telescopic cylinder (11) and the connection on the right side of the lower end of the base (2), an expansion link (8) is arranged at the upper side end part of the electric telescopic cylinder (11), and an upper rotating shaft (10) is arranged between the upper side end part of the expansion link (8) and the rotation connection of the upper side end part of the positioning frame (4).

3. A wall grinding device for civil engineering as claimed in claim 1, characterized in that the dust suction device comprises a motor box (6), a dust suction pump (29), a limit box (15) and a dust suction pipe (17); the utility model discloses a motor case, including screw thread piece (7), motor case (6) are installed to running through of screw thread piece (7) and serve, and the left side tip of motor case (6) is equipped with spacing case (15), and the upper and lower both ends of motor case (6) all are equipped with dust absorption pump (29), and go up dust absorption pipe (17) that are equipped with the form of bending in dust absorption pump (29), one side tip that dust absorption pump (29) were kept away from in dust absorption pipe (17) all runs through the left end outside that extends to spacing case (15), and the end that runs through on dust absorption pipe (17) all is equipped with suction nozzle (.

4. A wall grinding device for civil engineering as claimed in claim 1, characterized in that the grinding device comprises a general motor (28), a rotating box (18), a rotating motor (26) and a grinding wheel (23); the main motor (28) is arranged inside the motor box (6), the left end part of the main motor (28) is provided with a driving shaft (27), the limiting box (15) is internally provided with a rotating box (18), and one side end part of the driving shaft (27) penetrates through the limiting box (15) and extends to the inside of the limiting box and is fixedly connected with the rotating box (18), a rotating motor (26) is arranged in the middle of the inside of the rotating box (18), a driving rod (24) is arranged on the rotating motor (26), and the upper end and the lower end of the interior of the rotating box (18) are both rotatably connected with a rotating rod (20), and the rotating rods (20) are all provided with driven wheels (19), the driving rod (24) is sleeved with a driving wheel (25), and one side end parts of the driving rod (24) and the rotating rod (20) penetrate and extend to the outer side of the rotating box (18), and the penetrating ends of the driving rod (24) and the rotating rod (20) are provided with grinding wheels (23).

5. A wall grinding device for civil engineering according to claim 4, characterized in that the penetration of the driving lever (24) and the turning lever (20) and the turning case (18) is provided with a penetration cavity (22).

6. A wall grinding device for civil engineering as claimed in claim 1, characterized in that drive motor (9), dust suction pump (29), total motor (28), rotating motor (26), and electric telescopic cylinder (11) are all electrically connected with external power supply and external single-chip microcomputer, and the model of external single-chip microcomputer is: MINI51 TDE.

7. A wall grinding device for civil engineering as claimed in claim 4, characterized in that a connecting belt (21) is provided between the connection of the driving wheel (25) and the driven wheel (19).

8. A wall grinding device for civil engineering as claimed in claim 1, characterized in that the lower end of the base (2) is provided with rollers (1) at four corners.