CN221313565U

CN221313565U - Building wall grinding device

Info

Publication number: CN221313565U
Application number: CN202323373321.XU
Authority: CN
Inventors: 赵新宇; 崔娜
Original assignee: Shouguang Construction Industry Development Center
Current assignee: Shouguang Construction Industry Development Center
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-07-12
Anticipated expiration: 2033-12-12

Abstract

The utility model relates to the technical field of building wall polishing, in particular to a building wall polishing device, which comprises a base, wherein a moving mechanism is arranged at the top end of the base and comprises a rotating rod, lifting blocks are connected onto the rotating rod in a threaded mode, limit rods are symmetrically arranged on the lifting blocks at two sides of the rotating rod in a penetrating mode, a fixed plate is arranged at the top end of the lifting blocks, a slide way is arranged on the fixed plate, a rotatable driving rod is connected onto the slide way in a rotating mode, a sliding block is connected onto the driving rod in a threaded mode, a fixed block is arranged at the top end of one side of the sliding block, a fixed ring is connected onto the fixed block, one end, far away from the fixed block, of the fixed ring is connected with a fixed cover, rotatable rotating shafts are arranged in the fixed ring and the fixed cover in a penetrating mode, the rotating shafts in the fixed cover are connected with polishing disc, and a dust collection box is arranged on the sliding block. Therefore, the wall surface polishing machine can polish the wall surface rapidly and efficiently, the movement range of the polishing disc is enlarged, the polishing effect is improved, the labor is effectively reduced, dust is prevented from being scattered in the polishing process, and the dust collection effect is enhanced.

Description

Building wall grinding device

Technical Field

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

Background

The building wall is polished and is one of the important steps of interior decoration engineering, traditional wall is polished and can produce a large amount of dust at the during operation, and these dust are inconvenient to clear up, not only can reduce the air quality in the operational environment, influence operating personnel's healthy, accomplish the operation of polishing moreover and need extravagant a large amount of manpowers, promote the cost of labor, have then appeared automatic wall grinding device.

At present, current wall grinding device, for example, patent of publication number CN206982316U, including the backup pad, the four corners at backup pad top all is provided with the guide arm, the bottom of guide arm runs through the backup pad and is connected with the base, the center department at base top is provided with the jar seat, the top of jar seat and the bottom fixed connection of pneumatic cylinder, the inside of pneumatic cylinder is provided with the piston, the top of push rod runs through the pneumatic cylinder and extends to the top of pneumatic cylinder and the bottom fixed connection of backup pad, the top on pneumatic cylinder right side and bottom are provided with first business turn over oil pipe and second respectively, the top fixed mounting of backup pad has the support column, the top of support column is provided with the motor case, the inside bottom fixed mounting of motor case has the motor cabinet, the top of motor cabinet and the bottom fixed connection of motor, the left side and the right-hand member fixed connection of output shaft, the left end and the right side fixed connection of polishing disc of output shaft, the left side of polishing disc is provided with the dust collection box, it gets into the dust collection box inside through the second tuber pipe, thereby effectively clear away the dust that produces in the polishing process, the dust that does not suffer from the operation of the disc, but the dust removal device is less than ideal in the operation range, but the dust removal device is used to the round in the operation, the dust removal of the disc is easy to move, but the dust collector is less than the ideal.

How can just polish to the wall fast high-efficient, increase the motion scope of polishing dish, promote the effect of polishing, effectually reduce the manual work, prevent simultaneously that the in-process dust of polishing from scattering, strengthen the dust absorption effect, become a technical problem that needs to break through.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of utility model

Aiming at the defects, the utility model aims to provide the building wall polishing device which is simple in structure, convenient to use, capable of rapidly and efficiently polishing a wall, increasing the movement range of a polishing disc, improving the polishing effect, effectively reducing manpower, preventing dust from being scattered in the polishing process, and enhancing the dust collection effect.

In order to achieve the above purpose, the utility model provides a building wall polishing device, which comprises a base, wherein the top end of the base is provided with a moving mechanism, the moving mechanism comprises a rotatable rotating rod which is rotatably connected to the base, lifting blocks are connected to the rotating rod in a threaded manner, limit rods are symmetrically arranged on the lifting blocks on two sides of the rotating rod in a penetrating manner, and the bottom ends of the limit rods are connected to the base.

The lifting device is characterized in that a fixed plate is arranged at the top end of the lifting block, a slide way is arranged on the fixed plate, a rotatable driving rod is rotationally connected to the slide way, a sliding block is connected to the driving rod in a threaded mode, the sliding block is arranged in the slide way in a sliding mode, a fixed block is arranged at the top end of one side of the sliding block, a fixed ring is connected to the fixed block, a fixed cover is connected to one end of the fixed ring, which is far away from the fixed block, a rotatable rotating shaft is arranged in the fixed ring and the fixed cover in a penetrating mode, the rotating shaft in the fixed cover is connected with a polishing disc, a dust collection box is arranged on the sliding block, a connecting pipe is connected to one side of the dust collection box, and one end, which is far away from the dust collection box, of the connecting pipe is communicated with the inside of the fixed cover.

One end of the fixed cover, which is close to the wall surface, is elastically connected with a telescopic ring.

According to the building wall polishing device disclosed by the utility model, one end of the telescopic ring penetrates into the fixed cover, the limiting rings are symmetrically arranged on the inner ring surface and the outer ring surface of the telescopic ring in the fixed cover, the limiting grooves matched with the limiting rings are formed in the fixed cover, the limiting rings are slidably arranged in the limiting grooves, and elastic pieces are arranged between the limiting rings and the limiting grooves.

According to the building wall polishing device, the elastic piece is a spring.

According to the building wall polishing device, the rotary rod inside the base is connected with the first driver, and the first driver is connected with the rotary rod.

According to the building wall polishing device, the other end of the fixed block is connected with the driving piece, and the output end of the driving piece penetrates through the fixed block to be connected with the rotating shaft.

According to the building wall polishing device disclosed by the utility model, the bottom end of the base is provided with a plurality of universal wheels.

The utility model aims to provide a building wall polishing device which comprises a moving mechanism, wherein the moving mechanism can move a polishing disc, so that a wall can be polished quickly and efficiently, the movement range of the polishing disc is enlarged, and the polishing effect is improved; the cooperation of multiple motors can effectively reduce manpower; when the telescopic ring contacts the wall, the telescopic ring automatically retracts for a distance, so that dust is prevented from being scattered in the polishing process, and the dust collection effect is enhanced. In summary, the beneficial effects of the utility model are as follows: can be quick efficient polish to the wall, increase the motion scope of polishing the dish, promote the effect of polishing, effectually reduce the manual work, prevent simultaneously that the in-process dust of polishing from scattering, reinforcing dust collection effect.

Drawings

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

FIG. 2 is a view showing a structure of a fixing plate;

FIG. 3 is a block diagram of a sanding disc;

FIG. 4 is a longitudinal cross-sectional view of the interior of the stationary shroud;

in the figure: the device comprises a base, a 2-moving mechanism, a 21-rotating rod, a 22-lifting block, a 23-limiting rod, a 24-fixing plate, a 241-slideway, a 242-driving rod, a 25-sliding block, a 26-fixing block, a 27-fixing ring, a 28-fixing cover, a 281-telescopic ring, a 29-rotating shaft, a 291-grinding disc, a 3-dust suction box, a 31-connecting pipe, a 4-driving piece and a 5-elastic piece.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "engaged/connected," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, may be a detachable connection, or may be an integral connection, may be a mechanical connection, may be an electrical connection, may be a direct connection, may be an indirect connection via an intermediary, may be a communication between two elements, and for one of ordinary skill in the art, the specific meaning of the terms in this disclosure may be understood in a specific case.

Referring to fig. 1 to 4, the utility model provides a building wall polishing device, which comprises a base 1, wherein the top end of the base 1 is provided with a moving mechanism 2, the moving mechanism 2 comprises a rotating rod 21 rotatably connected to the inside of the base 1, the top end of the rotating rod 21 penetrates out of the base 1, the rotating rod 21 in the base 1 is connected with a first driver, the first driver is connected with the rotating rod 21, the first driver can drive the rotating rod 21 to rotate, lifting blocks 22 are connected on the rotating rod 21 in a threaded manner, limit rods 23 are symmetrically arranged on the lifting blocks 22 on two sides of the rotating rod 21 in a penetrating manner, and the bottom ends of the limit rods 23 are connected with the base 1; when the rotating rod 21 rotates, the lifting block 22 cannot rotate along with the rotating rod 21 under the limitation of the limiting rod 23, and only lifting movement can be performed.

Referring to fig. 1 to 4, preferably, the bottom end of the base 1 is provided with a plurality of universal wheels, so as to facilitate the movement of the base 1.

Referring to fig. 1 to 4, a fixed plate 24 is arranged at the top end of the lifting block 22, a slideway 241 is arranged on the fixed plate 24, a driving rod 242 is rotationally connected to the slideway 241, a second driver is arranged in the fixed plate 24 and is connected with the driving rod 242, the second driver can drive the driving rod 242 to rotate, a sliding block 25 is connected to the driving rod 242 in a threaded manner, and the sliding block 25 is slidably arranged in the slideway 241; when the driving rod 242 rotates, the sliding block 25 cannot rotate along with the driving rod 242 and can only horizontally move; the fixed ring 27 is connected to one side top of sliding block 25, the fixed ring 27 is connected to one end that the fixed block 26 is close to the wall, the driving piece 4 is connected to the other end of fixed block 26, fixed cover 28 is connected to one end that fixed block 26 was kept away from to fixed ring 27, fixed cover 28 internal connection polishing disc 291 is inserted to the output of driving piece 4 after fixed block 26 was kept away from to the rotation axis 29, rotation axis 29 can drive polishing disc 291 rotation, thereby utilize polishing disc 291 to polish the wall, be equipped with dust collection box 3 on the sliding block 25, connecting pipe 31 is connected to one side of dust collection box 3 (be equipped with the fan in the dust collection box 3, connecting pipe 31 is connected to the air inlet of fan, inside dust collection box 3 is connected to the gas outlet of fan, be equipped with the gas vent of balanced atmospheric pressure on the dust collection box 3, be equipped with the dust screen on the gas vent, can prevent that inside dust from dispelling out, its principle is the same as the dust catcher, and the dust catcher is the conventional technique means of this field, its specific structure and theory are not described here), one end that keeps away from dust collection box 3 communicates inside fixed cover 28.

Referring to fig. 1-4, the first drive, the second drive and the drive member 4 are preferably all rotating electrical machines that power the device.

Referring to fig. 1-4, one end of the fixed cover 28, which is close to the wall surface, is elastically connected with a telescopic ring 281 (one end of the telescopic ring 281 penetrates into the fixed cover 28, limiting rings are symmetrically arranged on the inner ring surface and the outer ring surface of the telescopic ring 281 inside the fixed cover 28, limiting grooves matched with the limiting rings are formed inside the fixed cover 28, the limiting rings are slidably arranged in the limiting grooves, elastic pieces 5 are arranged between the limiting rings and the limiting grooves), and when the telescopic ring 281 contacts the wall, the telescopic ring 281 automatically retracts for a certain distance, and dust at a grinding position is prevented from scattering outwards.

Referring to fig. 1 to 4, the elastic member 5 is preferably a spring, and provides return power.

Referring to fig. 1 to 4, the base 1 is moved to the wall surface to be polished, and is close to the wall surface, so that the telescopic ring 281 is in a slightly retracted state, that is, the first driver, the second driver and the driving piece 4 are matched with each other, the polishing disc 291 is moved, and the wall surface is polished by the polishing disc 291.

The utility model provides a building wall polishing device, which comprises a moving mechanism, wherein the moving mechanism can move a polishing disc, so that a wall can be polished quickly and efficiently, the movement range of the polishing disc is enlarged, and the polishing effect is improved; the cooperation of multiple motors can effectively reduce manpower; when the telescopic ring contacts the wall, the telescopic ring automatically retracts for a distance, so that dust is prevented from being scattered in the polishing process, and the dust collection effect is enhanced. In summary, the beneficial effects of the utility model are as follows: can be quick efficient polish to the wall, increase the motion scope of polishing the dish, promote the effect of polishing, effectually reduce the manual work, prevent simultaneously that the in-process dust of polishing from scattering, reinforcing dust collection effect.

Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The building wall polishing device is characterized by comprising a base, wherein a moving mechanism is arranged at the top end of the base and comprises a rotatable rotating rod which is rotatably connected to the base, lifting blocks are connected to the rotating rod in a threaded manner, limit rods are symmetrically arranged on the lifting blocks on two sides of the rotating rod in a penetrating manner, and the bottom ends of the limit rods are connected with the base;

The lifting device is characterized in that a fixed plate is arranged at the top end of the lifting block, a slide way is arranged on the fixed plate, a rotatable driving rod is rotationally connected to the slide way, a sliding block is connected to the driving rod in a threaded manner, the sliding block is arranged in the slide way in a sliding manner, a fixed block is arranged at the top end of one side of the sliding block, a fixed ring is connected to the fixed block, one end, far away from the fixed block, of the fixed ring is connected to a fixed cover, a rotatable rotating shaft is arranged in the fixed ring and the fixed cover in a penetrating manner, the rotating shaft in the fixed cover is connected with a polishing disc, a dust box is arranged on the sliding block, one side of the dust box is connected with a connecting pipe, and one end, far away from the dust box, of the connecting pipe is communicated with the inside of the fixed cover;

2. The building wall polishing device according to claim 1, wherein one end of the telescopic ring penetrates into the fixed cover, limiting rings are symmetrically arranged on an inner ring surface and an outer ring surface of the telescopic ring inside the fixed cover, limiting grooves matched with the limiting rings are formed inside the fixed cover, the limiting rings are slidably arranged in the limiting grooves, and elastic pieces are arranged between the limiting rings and the limiting grooves.

3. The wall surface grinding device according to claim 2, wherein the elastic member is a spring.

4. The wall grinding apparatus defined in claim 1 wherein the rotary bar within the base is connected to a first drive, the first drive being connected to the rotary bar.

5. The wall polishing device for construction according to claim 1, wherein the other end of the fixed block is connected to a driving member, and an output end of the driving member penetrates into the fixed block to be connected to a rotating shaft.

6. The building wall polishing device according to claim 1, wherein the bottom end of the base is provided with a plurality of universal wheels.