CN110977652A

CN110977652A - Interior wall equipment of polishing for building engineering

Info

Publication number: CN110977652A
Application number: CN201911332076.3A
Authority: CN
Inventors: 曲翔宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-04-10

Abstract

The invention discloses an inner wall surface polishing device for building engineering, which provides a stable foundation through a fixed seat, achieves the aim of starting a driving motor to indirectly drive a polishing disc to move up and down through the matching of the driving shell, a telescopic rod and the driving motor and the matching of the driving motor, an output shaft, a screw rod and a thread, indirectly drives the polishing disc to move left and right through an electric push rod, and indirectly drives the polishing disc to move back and forth through an adjusting part, so that the polishing disc can polish the wall surface in all directions without dead corners, the polishing dust is prevented from leaking through the matching of a dust cover, an air pipe and a dust collector, the health of workers is facilitated, the thickness of the wall body to be polished can be embodied through a lug through the matching of a positioning rod and the lug, the polishing accuracy is improved, whether a device is vertical or not can be detected through a vertical detection device, and the verticality of the, further improve the precision of polishing.

Description

Interior wall equipment of polishing for building engineering

Technical Field

The invention relates to the technical field of wall surface polishing, in particular to an inner wall surface polishing device for building engineering.

Background

The plastering in the building refers to the process of plastering the surface layer of the building and plastering the gypsum slurry surface by adopting lime mortar, mixed mortar, polymer water mortar, hemp cut ash, paper reinforcement ash, heat-insulating mortar particles and the like. The user only needs to paint the white paint to the last process before handing over the building wall. Because whitewash thickness of big white is very thin, so whitewash behind the big white straightness that hangs down and the roughness can't rely on to whitewash this process adjustment of big white, so in order to guarantee user's fitment back wall straightness that hangs down and roughness, the wall surface roughness and the straightness that hangs down of plastering certainly need accord with national standard, but in taking normal site operation process, the inevitable error phenomenon that can appear, so need polish the plastering wall in the later stage, current grinding device needs the workman to hand, grinding device is too heavy, it wastes time and energy to polish, also there is automatic equipment of polishing at present, but it is very difficult to operate, be difficult to guarantee the inconvenient accurate degree of polishing, bring the inconvenient precision for the workman

Disclosure of Invention

The invention aims to provide inner wall surface polishing equipment for building engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an inner wall surface polishing device for construction engineering comprises a fixed seat, wherein a driving shell is fixedly mounted on the upper surface of the fixed seat, an opening is formed in the right side wall of the driving shell, threads are formed in the inner wall of the driving shell, a screw rod is connected to the inner wall of the driving shell in a threaded manner, a telescopic rod is fixedly mounted at the top of an inner cavity of the driving shell, a driving motor is fixedly connected to the bottom end of the telescopic rod, an output shaft is fixedly mounted at the output end of the driving motor, the output shaft fixedly penetrates through the screw rod, an electric push rod is fixedly mounted on the right side wall of the driving motor, the electric push rod penetrates through the opening in a sliding manner and extends to the outside of the driving shell, an adjusting part is fixedly mounted at one end, located outside the driving shell, of the electric push rod, a polishing, the utility model discloses a dust cover, including grinding motor, dust cover, locating lever and drive shell, the outer wall of grinding motor's fixed cover has connect the dust cover, the lateral wall of dust cover is fixed to be pegged graft and has the tuber pipe, the last fixed surface of fixing base installs the dust catcher, the one end and the dust catcher fixed connection of tuber pipe, the last fixed surface of fixing base installs the locating lever, locating lever and drive shell bilateral symmetry set up, the locating lever has the lug with the equal fixed mounting of the back lateral wall of drive shell, homonymy the quantity of lug is two, the right side wall of locating lever and the equal fixed mounting of.

Preferably, the adjusting part comprises a positioning block fixedly connected with the right end of the electric push rod, a through hole is formed in the positioning block, a polishing motor is inserted into the through hole in a sliding mode, a rack is fixedly mounted on the outer wall of the polishing motor, a gear is inserted into the positioning block in a rotating mode on the surface of the positioning block, the gear is meshed with the rack, a gear cover is hinged to the surface of the positioning block, the inner wall of the gear cover is meshed with the gear, and one end of the gear cover is fixedly connected with the surface of the positioning block through a bolt group.

Preferably, the vertical detection device comprises a pointer and second scale marks, the pointer is rotatably connected with the positioning rod and the side wall of the driving shell respectively, the second scale marks are carved on the side wall of the positioning rod and the side wall of the driving shell respectively, a protective cover is fixedly arranged on the right side wall of the positioning rod and the left side wall of the driving shell respectively, and the pointer and the second scale marks are located on the same side inside the protective cover.

Preferably, the rear end faces of the four lugs are located on the same plane.

Preferably, the lateral distance between the lugs on the same side is 2000 mm.

Preferably, the upper surface fixed mounting of fixing base has the control box, the external power supply of control box, the control box passes through wire electric connection with driving motor, electric push rod, grinding motor and dust catcher respectively.

Preferably, the side wall of the outer wall of the grinding motor is provided with a first scale mark.

Compared with the prior art, the invention has the beneficial effects that: an inner wall surface polishing device for construction engineering provides a stable foundation through a fixed seat, a driving motor can move up and down in the driving shell through the matching of a driving shell, a telescopic rod and the driving motor, the driving motor can drive a screw rod to rotate through the matching of the driving motor, an output shaft and the screw rod, the screw rod is connected with the screw through the screw thread in the driving shell, when the inner wall surface polishing device is used, the screw rod can drive the driving motor to move up and down when rotating, the driving motor can drive an electric push rod to move up and down through the matching of the driving motor and the electric push rod, the electric push rod can drive an adjusting part to move left and right through the connection of the adjusting part and a polishing motor, the polishing motor can move back and forth in the adjusting part through the connection of the polishing motor and a polishing disk, make the motor of polishing can drive the dish of polishing and rotate, finally make the dish of polishing can go on around, control and the motion of upper and lower direction, thereby make the dish of polishing can carry out the omnidirectional to the wall and polish, no dead angle, through the dust cover, the cooperation of tuber pipe and dust catcher, make the wall body powder of polishing down can in time receive the absorption, reach and prevent to polish the dust and leak, help the healthy purpose of workman, cooperation through locating lever and lug, it needs to polish through the lug to demonstrate the wall body and beats the thickness, can whether perpendicular through perpendicular detection device, thereby guarantee the verticality of the motion of the dish of polishing, thereby improve the precision of polishing.

Drawings

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

FIG. 2 is a front sectional structural view of the present invention;

FIG. 3 is a left side view of the driving housing of the present invention;

FIG. 4 is a schematic view of the installation structure of the adjusting part, the grinding motor, the grinding disc, the dust cover and the air pipe in the present invention.

In the figure: 1-a fixed seat, 2-a driving shell, 3-an opening, 4-a thread, 5-a screw, 6-a telescopic rod, 7-a driving motor, 8-an output shaft, 9-an electric push rod, 10-a grinding motor, 11-a grinding disc, 12-a dust cover, 13-an adjusting component, 131-a positioning block, 132-a through hole, 133-a rack, 134-a gear, 135-a gear cover, 14-a dust collector, 15-a positioning rod, 16-a bump, 17-a vertical detection device, 171-a pointer, 172-a second scale mark, 173-a protective cover, 18-a first scale mark, 19-a control box and 20-an air pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an interior wall equipment of polishing for building engineering, includes fixing base 1, the last fixed surface of fixing base 1 installs drive shell 2, the right side wall of drive shell 2 is equipped with opening 3, the inner wall of drive shell 2 is equipped with screw thread 4, the inner wall threaded connection of drive shell 2 has screw rod 5, the inner chamber top fixed mounting of drive shell 2 has telescopic link 6, the bottom fixed connection of telescopic link 6 has driving motor 7, the output fixed mounting of driving motor 7 has output shaft 8, the fixed through screw rod 5 of output shaft 8, the right side wall fixed mounting of driving motor 7 has electric putter 9, electric putter 9 slides and runs through opening 3 and extend to the outside of drive shell 2, the one end fixed connection that electric putter 9 is located the outside of drive shell 2 has adjusting part 13, the internally mounted of adjusting part 13 has polishing motor 10, the utility model discloses a grinding machine, including grinding motor 10, dust cover 12, fixing base 15, locating lever 15, drive shell 2 bilateral symmetry, locating lever 15 and drive shell 2, the equal fixed mounting of rear side wall of locating lever 15 and drive shell 2 has lug 16, homonymy the quantity of lug 16 is two, the right side wall of locating lever 15 and the equal fixed mounting of the left side wall of drive shell 2 have perpendicular detection device 17, grinding motor 10 output end fixed mounting has grinding disc 11, the fixed cover of outer wall of grinding motor 10 has connect dust cover 12, the lateral wall of dust cover 12 is fixed to be pegged graft there is tuber pipe 20, the last fixed surface of tuber pipe 20 installs dust catcher 14 fixed connection, the last fixed surface of fixing base 1 installs locating lever 15, locating lever 15.

A stable foundation is provided through the fixed seat 1, the driving motor 7 can move up and down in the driving shell 2 through the matching of the driving shell 2, the telescopic rod 6 and the driving motor 7, the driving motor 7 can drive the screw rod 5 to rotate through the matching of the driving motor 7, the output shaft 8 and the screw rod 5, the driving motor 7 can drive the screw rod 5 to rotate through the threaded connection of the thread 4 in the driving shell 2 and the screw rod 5, when the polishing machine is used, the driving motor 7 can be driven to move up or down when the screw rod 5 rotates, the driving motor 7 can drive the electric push rod 9 to move up and down through the matching of the driving motor 7 and the electric push rod 9, the electric push rod 9 can drive the adjusting part 13 to move left and right through the connection of the adjusting part 13 and the polishing motor 10, the polishing motor 10 can move back and forth in the adjusting part 13 through the connection of the adjusting part 13 and the polishing disk 11, make grinding motor 10 can drive the mill 11 and rotate, finally make mill 11 can go on around, control and the motion of upper and lower direction, thereby make mill 11 can carry out the omnidirectional to the wall and polish, no dead angle, through dust cover 12, tuber pipe 20 and dust catcher 14's cooperation, make the wall body powder who polishes down can in time receive the absorption, reach and prevent to polish the dust and leak, help the healthy purpose of workman, cooperation through locating lever 15 and lug 16, it needs to polish through the wall body that 16 embodies to beat the thickness to show through the lug, whether can detection device be perpendicular through perpendicular detection device 17, thereby guarantee the verticality of mill 11 motion, thereby improve the precision of polishing.

Specifically, adjusting part 13 includes and electric push rod 9 right-hand member fixedly connected with locating piece 131, through-hole 132 has been seted up to the inside of locating piece 131, the inside of through-hole 132 slides to be pegged graft there is grinding motor 10, grinding motor 10's outer wall fixed mounting has rack 133, the surface of locating piece 131 rotates to be pegged graft there is gear 134, gear 134 and rack 133 intermeshing, the surface of locating piece 131 articulates there is gear cover 135, gear cover 135's inner wall and gear 134 intermeshing, bolt group fixed connection is passed through on one end of gear cover 135 and the surface of locating piece 131.

Through the cooperation of locating piece 131 and through-hole 132, place for grinding motor 10 and provide the space, meshing through rack 133 and gear 134, make manual stirring gear 134 rotate the back and can drive grinding motor 10 and take place the displacement in through-hole 132, displacement through grinding motor 10 reaches removal grinding disc 11 purpose, thereby the control thickness of polishing, through gear cover 135, when gear cover 135 lock is on gear 134, the two meshing, and it is fixed to pass through bolt group with gear cover 135, make gear 134 unable rotation, reach the purpose of control grinding motor 10 position, when gear cover 135 is lifted, gear 134 loses the meshing relation with gear cover 135, gear 134 can rotate this moment.

Specifically, vertical detection device 17 includes pointer 171 and second scale mark 172, pointer 171 rotates with locating lever 15 and drive shell 2 lateral wall respectively and is connected, second scale mark 172 respectively with carve on locating lever 15 and drive shell 2 lateral wall, the equal fixed mounting of the right side wall of locating lever 15 and the left side wall of drive shell 2 has safety cover 173, the homonymy pointer 171 and second scale mark 172 all are located the homonymy the inside of safety cover 173.

Through the pointer 171 that is connected with locating lever 15 and drive housing 2 lateral wall rotation for pointer 171 receives the effect of gravity, can keep the state perpendicular to ground always, through the cooperation of second scale mark 172 and pointer 171, can read the slope exactness of locating lever 15 and drive housing 2 through the direction of pointer 171, thereby guarantee that the operation process of polishing dish 11 accords with the requirement of polishing, protect pointer 171 and second scale mark 172 wherein through safety cover 173, when protecting the two and not destroyed, guarantee that the direction of pointer 171 is not influenced by external factor down, the high accuracy of stileing.

Specifically, the rear side end faces of the four bumps 16 are located on the same plane, and under the condition of placement without work, the rear side end faces of the four bumps 16 are located on the same plane, so that the bumps 16 can accurately reflect the flatness and perpendicularity of a wall surface to be polished during work, and the polishing accuracy is guaranteed.

Particularly, the lateral distance between the lugs 16 is 2000mm, the distance between the lugs 16 accords with the standard of a national instrument for measuring the verticality and the flatness of the wall surface, and the wall surface can be polished as an accurate basis.

Particularly, the last fixed surface of fixing base 1

installs control box

19, 19 external power supply of control box, control box 19 passes through wire electric connection with driving motor 7, electric push rod 9, grinding motor 10 and dust catcher 14 respectively, and 19 insides of control box have the processing chip and are used for handling work information, and processing chip and driving motor 7, electric push rod 9, grinding motor 10 and the automatically controlled of dust catcher 14 are connected for prior art, no longer describe herein, through the electric connection of control box 19 and driving motor 7, electric push rod 9, grinding motor 10 and dust catcher 14, can be directly controlled by control box 19 and driving motor 7, electric push rod 9, grinding motor 10 and the work of dust catcher 14.

Particularly, the outer wall side wall of the grinding motor 10 is provided with a first scale mark 18, and the displacement distance of the grinding motor 10 can be observed through the first scale mark 18, so that the displacement distance of the grinding disc 11 is indirectly represented, and the grinding scale can be conveniently controlled.

The working principle is as follows: the fixed seat 1 is moved to the right front of the polished wall surface, whether the wall surface is perpendicular to the ground or not is observed through a perpendicular detection device 17, so that the movement verticality of the polishing disc 11 is ensured, the four convex blocks 16 are attached to the wall surface as much as possible, the attaching condition of the four convex blocks 16 and the wall surface is observed, the verticality and the flatness of the wall surface are obtained, the thickness of the wall surface to be polished is calculated under the condition of national standards, then the polishing motor 10 moves forwards and backwards through an adjusting part 13, the position of the polishing disc 11 is adjusted, the wall polishing thickness is adjusted, then the polishing motor 10 is controlled to rotate, the polishing motor 10 can drive the polishing disc 11 to rotate through the matching of the polishing motor 10 and the polishing disc 11, the dust collector 14 is started to work, and the wall powder polished can be absorbed in time through the matching of the dust cover 12, the air pipe 20, carry out wall work of polishing, the staff drives the mill 11 through the work of control electric push rod 9 afterwards and removes to the right side, slowly accomplishes the polishing of horizontal direction, controls driving motor 7 work afterwards, drives mill 11 downstream for mill 11 snakelike removal on the wall, through above-mentioned control mode, thereby makes mill 11 can carry out the omnidirectional and polish to the wall.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 an interior wall equipment of polishing for building engineering, includes fixing base (1), its characterized in that: the upper surface of the fixing seat (1) is fixedly provided with a driving shell (2), the right side wall of the driving shell (2) is provided with an opening (3), the inner wall of the driving shell (2) is provided with threads (4), the inner wall of the driving shell (2) is in threaded connection with a screw rod (5), the top of an inner cavity of the driving shell (2) is fixedly provided with a telescopic rod (6), the bottom of the telescopic rod (6) is fixedly connected with a driving motor (7), the output end of the driving motor (7) is fixedly provided with an output shaft (8), the output shaft (8) is fixedly provided with a through screw rod (5), the right side wall of the driving motor (7) is fixedly provided with an electric push rod (9), the electric push rod (9) penetrates through the opening (3) in a sliding manner and extends to the outside of the driving shell (2), one end, positioned outside the driving shell (2), of the electric push rod (, a grinding motor (10) is arranged in the adjusting component (13), a grinding disc (11) is fixedly arranged at the output end of the grinding motor (10), a dust cover (12) is fixedly sleeved on the outer wall of the polishing motor (10), an air pipe (20) is fixedly inserted into the side wall of the dust cover (12), a dust collector (14) is fixedly arranged on the upper surface of the fixed seat (1), one end of the air pipe (20) is fixedly connected with the dust collector (14), the upper surface of the fixed seat (1) is fixedly provided with a positioning rod (15), the positioning rod (15) and the driving shell (2) are arranged in bilateral symmetry, the positioning rod (15) and the rear side wall of the driving shell (2) are both fixedly provided with two convex blocks (16), the number of the convex blocks (16) on the same side is two, and a vertical detection device (17) is fixedly mounted on the right side wall of the positioning rod (15) and the left side wall of the driving shell (2).

2. The interior wall surface grinding device for construction engineering according to claim 1, characterized in that: adjusting part (13) including with electric push rod (9) right-hand member fixedly connected with locating piece (131), through-hole (132) have been seted up to the inside of locating piece (131), the inside slip of through-hole (132) is pegged graft and is had grinding motor (10), the outer wall fixed mounting of grinding motor (10) has rack (133), the surface rotation of locating piece (131) is pegged graft and is had gear (134), gear (134) and rack (133) intermeshing, the surface of locating piece (131) articulates there is gear cover (135), the inner wall and the gear (134) intermeshing of gear cover (135), the one end of gear cover (135) passes through bolt group fixed connection with the surface of locating piece (131).

3. The interior wall surface grinding device for construction engineering according to claim 1, characterized in that: perpendicular detection device (17) include pointer (171) and second scale mark (172), pointer (171) rotate with locating lever (15) and drive shell (2) lateral wall respectively and are connected, second scale mark (172) respectively with carve on locating lever (15) and drive shell (2) lateral wall, the equal fixed mounting in left side wall of the right side wall of locating lever (15) and drive shell (2) has safety cover (173), the homonymy pointer (171) and second scale mark (172) all are located the homonymy the inside of safety cover (173).

4. The interior wall surface grinding device for construction engineering according to claim 1, characterized in that: the rear end faces of the four lugs (16) are positioned on the same plane.

5. The interior wall surface grinding device for construction engineering according to claim 1, characterized in that: the lateral distance between the convex blocks (16) on the same side is 2000 mm.

6. The interior wall surface grinding device for construction engineering according to claim 1, characterized in that: the upper surface fixed mounting of fixing base (1) has control box (19), control box (19) external power supply, control box (19) pass through wire electric connection with driving motor (7), electric push rod (9), grinding motor (10) and dust catcher (14) respectively.

7. The interior wall surface grinding device for construction engineering according to claim 1, characterized in that: the side wall of the outer wall of the grinding motor (10) is provided with first scale marks (18).