Building wall surface construction device

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a building wall surface construction device. Comprising a wall body; the grinding mechanism is arranged on the wall body and used for grinding and polishing the surface of the wall body; the spraying mechanism is used for spraying the polishing solution or the cleaning solution to the surface of the wall body; the collecting assembly is arranged on the outer side of the polishing mechanism and used for collecting redundant liquid sprayed on the wall surface; the collecting assembly comprises an outer cover arranged on the grinding mechanism in a bolt connection mode, and the outer cover surrounds the grinding mechanism; the flexible peripheral rubber ring is arranged on the front side of the outer cover, and the front face of the flexible peripheral rubber ring acts on the surface of the wall, so that the periphery of the outer cover is closed; the threaded holes are formed in the outer cover and the flexible peripheral rubber ring, the number of the threaded holes is multiple, and the threaded holes are evenly distributed in the circumferential direction at intervals; and the fixing screw and the thread are arranged between the outer cover and the threaded hole of the flexible peripheral rubber ring. The utility model provides a building wall surface construction device capable of solving the problem of liquid collection.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, especially relate to a building wall construction device. BACKGROUND

[0002] In the building wall construction process, polishing and grinding the wall surface is the key link to improve the quality and aesthetics of the wall. In this link, it is indispensable to spray polishing liquid or cleaning liquid. The polishing liquid can effectively fill the small pores of the wall surface, significantly increase the gloss of the wall surface, and form a protective film on the surface of the wall, play a protective role, and prolong the service life of the wall; and in daily cleaning and maintenance, the cleaning liquid can soften the stains on the wall, so that the polishing tool can easily remove them, thereby ensuring the cleanliness of the wall.

[0003] However, in actual operation, when the wall is sprayed with polishing liquid or cleaning liquid, the liquid will inevitably flow down from the surface of the wall due to the action of gravity. This not only causes the liquid to be unable to fully act on the wall, resulting in serious waste of resources and increasing construction cost; moreover, the flowing liquid may also drop on the ground or other decorative materials, polluting the construction environment, and even damaging other materials, increasing the workload of subsequent cleaning and repair.

[0004] At present, most of the existing building wall construction devices on the market only focus on the realization of polishing and grinding function, and lack effective collection design of the flowing liquid after spraying. These devices have obvious defects in liquid collection and cannot meet the needs of efficient resource utilization and environmental protection in the construction process. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above-mentioned technical problems, and provides a building wall construction device which can solve the problem of liquid collection.

[0006] Therefore, the utility model provides a building wall construction device, which comprises:

[0007] a wall body;

[0008] a grinding mechanism arranged on the wall body and used for polishing and grinding the surface of the wall body;

[0009] a fixing structure arranged on the wall body and used for supporting and fixing the grinding mechanism on the wall body;

[0010] a crawling mechanism cooperating with the fixing structure and connected with the grinding mechanism, used for making the grinding mechanism crawl on the surface of the wall body to realize polishing of the whole wall surface without manual holding;

[0011] a spraying mechanism arranged on the grinding mechanism and used for spraying polishing liquid or cleaning liquid to the surface of the wall body;

[0012] A collecting assembly is arranged outside the polishing mechanism and is used to collect the excess liquid sprayed on the wall surface.

[0013] The collecting assembly comprises:

[0014] An outer cover is arranged on the polishing mechanism by means of bolt connection, and the outer cover surrounds the polishing mechanism.

[0015] A flexible peripheral rubber ring is arranged on the front side of the outer cover, and the front side of the flexible peripheral rubber ring acts on the wall surface to close the periphery of the outer cover.

[0016] Threaded holes are arranged on the outer cover and the flexible peripheral rubber ring, and the threaded holes are uniformly and circumferentially distributed.

[0017] Fixed screws are arranged between the threaded holes of the outer cover and the flexible peripheral rubber ring.

[0018] In the above technical solution, further, the outer cover bottom is provided with a water pump, the water pump suction pipe penetrates the outer cover, the other end of the water pump is provided with a water outlet pipe, and the water pump is used to extract the collected liquid in the outer cover.

[0019] In any of the above technical solutions, further, the polishing mechanism comprises:

[0020] A support seat is arranged on the support seat by means of bolt connection.

[0021] A motor is arranged on the support seat.

[0022] A transmission shaft is arranged on the motor output shaft.

[0023] A rotating disc is connected to the transmission shaft by means of key, and the rotating disc is contained in the outer cover.

[0024] A polishing wheel is arranged on the rotating disc, the flexible peripheral rubber ring surrounds the polishing wheel, and the polishing wheel is in contact with the wall surface.

[0025] In any of the above technical solutions, further, the fixing structure comprises:

[0026] A vacuum chuck is arranged on the upper part of the wall, and the vacuum chuck is used to fix the device on the wall surface.

[0027] A vacuum generator is connected to the vacuum chuck, and the vacuum generator is used to exhaust the air in the vacuum chuck and generate vacuum to generate adsorption force.

[0028] A steel rope is arranged between the vacuum chuck and the support seat.

[0029] In any of the above technical solutions, further, the crawling mechanism comprises:

[0030] A support is arranged below the vacuum chuck,

[0031] A winding wheel is rotatably arranged on the support and used for winding and unwinding the steel rope to adjust the length of the steel rope and move the polishing wheel on the wall surface.

[0032] A power source is used to provide power to drive the winding wheel to rotate and wind or unwind the steel rope.

[0033] In any of the above technical solutions, further, the steel rope is composed of a first steel rope and a second steel rope, the first steel rope is connected between the vacuum chuck and the support, the second steel rope is connected between the support and the support seat, and the winding wheel winds or unwinds the second steel rope.

[0034] In any of the above technical solutions, further, the spraying mechanism comprises:

[0035] A liquid storage tank is arranged on the support seat and used for storing the polishing liquid and the cleaning liquid.

[0036] A circular ring is arranged on the back of the rotating disc.

[0037] A rotating distributor is arranged between the circular ring and the rotating disc and used for rotating adjustment to align the hole with the hole.

[0038] A hose is arranged between the liquid storage tank and the circular ring, and the hose passes through the outer cover.

[0039] A control pump is arranged on the liquid storage tank and used for supplying the liquid to the rotating distributor through the hose.

[0040] In any of the above technical solutions, further, a handle is arranged on the support seat and used for switching between manual polishing and automatic polishing.

[0041] The beneficial effects of the utility model are:

[0042] 1. The spraying mechanism uniformly sprays the polishing liquid or the cleaning liquid to the wall surface, and the excessive liquid flows downward under the action of gravity. Due to the blockage of the outer cover and the flexible peripheral rubber ring, the liquid can only flow inside the outer cover and finally gather at the bottom of the outer cover. The excessive liquid is pumped out by the water pump, further reducing resource waste, improving the recycling rate of the liquid, avoiding resource waste and construction environment pollution caused by liquid flow, reducing construction cost, and keeping the construction site clean.

[0043] 2. The polishing wheel is driven to rotate by the motor, which can remove unevenness, stains, protrusions and other defects on the wall surface, so that the wall surface reaches the required flatness and smoothness. The flexible peripheral rubber ring surrounds the polishing wheel and contacts the wall surface, forming a relatively closed space. The excessive liquid gathers in the outer cover, and the polishing wheel stirs the liquid during rotation, so that the liquid fully acts on the wall surface.

[0044] 3、By using the vacuum chuck and the vacuum generator, reliable suction force can be generated on the wall surface, so that the device can remain stable at different positions and in different construction states of the wall surface, avoiding shaking, displacement and other situations during polishing, thereby ensuring the precision and quality of the polishing work;

[0045] 4、By adjusting the position of the polishing mechanism through the winding and unwinding of the steel rope, the polishing wheel can cover all areas of the wall, thereby realizing the up and down movement of the polishing wheel on the wall surface, completing the polishing work at different height positions of the wall, ensuring the uniformity and integrity of the wall polishing, reducing the errors and omissions that may be caused by manual operation, and reducing the labor intensity and safety risk of workers;

[0046] 5、The liquid storage tank stores liquid to ensure sufficient liquid supply during construction, and the rotating distributor and the annular ring make the liquid more evenly distributed to the polishing area, ensuring that each part of the wall can be fully treated; the control pump can accurately control the supply amount and speed of the liquid, and can be flexibly adjusted according to different construction requirements and wall conditions, thereby improving the gloss, cleanliness and protection performance of the wall;

[0047] 6、The handle is arranged on the support seat to provide the device with the function of switching between manual polishing and automatic polishing operation modes; the automatic polishing mode can efficiently complete the polishing work of a large area of the wall surface relying on the crawling mechanism, saving manpower; and the manual polishing mode is suitable for local detail processing of the wall surface, device debugging, or as an emergency operation mode when the automatic polishing function fails, thereby meeting the diversified needs of different construction scenes. BRIEF DESCRIPTION OF DRAWINGS

[0048] Figure 1 is the first kind of three-dimensional structure schematic diagram of the utility model;

[0049] Figure 2 is the second kind of three-dimensional structure schematic diagram of the utility model;

[0050] Figure 3 is the sectional view of the utility model;

[0051] Figure 4 is the third kind of three-dimensional structure schematic diagram of the utility model;

[0052] Figure 5 is the partial three-dimensional structure schematic diagram of the spraying mechanism of the utility model;

[0053] The reference signs in the drawings are: 1, wall body; 2, collecting assembly; 21, cover; 22, flexible peripheral rubber ring; 23, threaded hole; 24, fixing screw; 3, water pumping device; 31, water pumping pipe; 32, water outlet pipe; 4, polishing mechanism; 41, support seat; 42, motor; 43, transmission shaft; 44, rotating disc; 45, polishing wheel; 5, fixing structure; 51, vacuum chuck; 52, vacuum generator; 53, steel rope piece; 531, steel rope one; 532, steel rope two; 6, crawling mechanism; 61, support; 62, take-up wheel; 63, power source; 7, spraying mechanism; 71, liquid storage tank; 72, circular ring; 73, rotating distributor; 74, hose; 75, control pump; 8, handle. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0055] In the description of the present application, it should be noted that the terms used herein are only intended to describe the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The techniques, methods and devices known to those skilled in the relevant art can not be discussed in detail, but under appropriate circumstances, the techniques, methods and devices should be regarded as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0056] Embodiment 1:

[0057] As Figures 1-4 shown, the present embodiment provides a building wall construction device, comprising:

[0058] a wall body 1;

[0059] a polishing mechanism 4 arranged on the wall body 1 and used for polishing the surface of the wall body 1;

[0060] a fixing structure 5 arranged on the wall body 1 and used for supporting and fixing the polishing mechanism 4 on the wall body 1;

[0061] The crawling mechanism 6 cooperates with the fixing structure 5 and is connected with the polishing mechanism 4, and is used for making the polishing mechanism 4 crawl on the surface of the wall body 1, so as to polish the whole wall surface without manual holding;

[0062] The spraying mechanism 7 is arranged on the polishing mechanism 4 and is used for spraying polishing liquid or cleaning liquid to the surface of the wall body 1;

[0063] The collecting assembly 2 is arranged outside the polishing mechanism 4 and is used for collecting the excessive liquid sprayed on the wall surface;

[0064] The collecting assembly 2 comprises:

[0065] The outer cover 21 is arranged on the polishing mechanism 4 by means of bolt connection, and the outer cover 21 surrounds the polishing mechanism 4;

[0066] The flexible peripheral rubber ring 22 is arranged on the front side of the outer cover 21, and the flexible peripheral rubber ring 22 acts on the surface of the wall body 1 in the front, so that the periphery of the outer cover 21 is closed;

[0067] The threaded holes 23 are arranged on the outer cover 21 and the flexible peripheral rubber ring 22, and the threaded holes 23 are multiple and are uniformly and spacedly distributed in the circumferential direction;

[0068] The fixing screws 24 are threadedly arranged between the threaded holes 23 of the outer cover 21 and the flexible peripheral rubber ring 22.

[0069] In the technical solution, the fixed structure 5 stably installs the polishing mechanism 4 on the wall body 1, and provides support for the whole device. The crawling mechanism 6 cooperates with the fixed structure 5, and drives the polishing mechanism 4 to move on the surface of the wall body 1 according to a preset path through mechanical transmission or other driving modes, so that the polishing of the whole area of the wall surface is realized without manual holding, which greatly improves the automation degree and coverage of construction. After the polishing mechanism 4 is started, the internal polishing parts (such as sandpaper, polishing disc, etc.) begin to rotate or reciprocate at high speed, and contact the surface of the wall body 1 to polish and polish the wall surface, remove the unevenness and stains on the wall surface, and make the wall surface reach the required flatness and smoothness. The spraying mechanism 7 is installed on the polishing mechanism 4, and when the wall surface needs to be sprayed with polishing liquid or cleaning liquid, the spraying mechanism 7 is connected to the external liquid storage container through a pipeline, and the polishing liquid or cleaning liquid is uniformly sprayed on the surface of the wall body 1 by using a pressure pump or other conveying device. The liquid can fully cover the wall surface under the action of pressure, so as to better play the role of filling pores, increasing gloss or cleaning stains. The outer cover 21 of the collecting assembly 2 is connected to the outside of the polishing mechanism 4 by bolts, surrounds the polishing mechanism 4, and forms a relatively closed space. The flexible peripheral rubber ring 22 on the front side of the outer cover 21 is tightly attached to the surface of the wall body 1, and due to its flexible characteristics, it can adapt to the unevenness of the wall surface, ensure the closure of the periphery of the outer cover 21, and prevent liquid from flowing out from the periphery gap. After the spraying mechanism 7 sprays liquid on the wall surface, the excess liquid flows downward under the action of gravity, and due to the blocking of the outer cover 21 and the flexible peripheral rubber ring 22, the liquid can only flow inside the collecting assembly 2, and finally converges at the bottom of the outer cover 21, and the liquid is collected through a pipeline or other collecting device, realizing the recycling of the excess liquid. When installing and adjusting the collecting assembly 2, the fixed screw 24 is screwed through the threaded holes 23 on the outer cover 21 and the flexible peripheral rubber ring 22, and is fixed by tightening. The fitting degree of the flexible peripheral rubber ring 22 to the wall surface can be adjusted according to the actual situation of the wall surface to ensure the liquid collection effect. In this way, the problems of low efficiency, high cost and resource waste in the traditional wall construction process are overcome. Through the automatic polishing and spraying operation, the labor intensity and safety hazards caused by manual polishing tools are reduced, and the efficiency and quality of wall polishing are improved; the collecting assembly 2 is used to collect the excess liquid after spraying, which avoids the resource waste and environmental pollution caused by liquid flowing, reduces the construction cost, and keeps the construction site clean, improves the standardization and professionalism of the construction.

[0070] As Figures 1-3 shown in the embodiment, the bottom of the outer cover 21 is provided with a water pump 3, the water suction pipe 31 of the water pump 3 penetrates through the outer cover 21, the other end of the water pump 3 is provided with a water outlet pipe 32, and the water pump 3 is used to suck the liquid collected in the outer cover 21.

[0071] In the technical solution, the water pump 3 is arranged at the bottom of the outer cover 21, and the main purpose is to improve the recovery efficiency of the collection assembly 2 on the excess liquid, to ensure that the liquid collected in the outer cover 21 can be pumped out in time and efficiently, to avoid the liquid from overflowing due to excessive accumulation in the outer cover 21, to further reduce resource waste and improve the recovery rate of the liquid. At the same time, the liquid can be quickly pumped out by the water pump 3, so that the inside of the collection assembly 2 can be kept relatively clean and dry, reducing the corrosion of the device itself caused by liquid residue, prolonging the service life of the device, and reducing the problems of bacterial growth and odor caused by liquid residue, and maintaining a good environment at the construction site.

[0072] Working principle: when the building wall construction device is running, the spraying mechanism 7 sprays polishing liquid or cleaning liquid onto the wall surface, and the excess liquid flows downward under the action of gravity to the inside of the outer cover 21. The polishing parts (such as sandpaper, polishing discs, etc.) in the polishing mechanism 4 start to rotate at high speed or reciprocate, and contact the surface of the wall 1. The polishing parts rotate at high speed to stir up the liquid, so that the liquid fully acts on the wall surface, thereby achieving better polishing effect. At this time, the water pump 3 is started, and the water pump 3 generates suction force to suck the liquid collected in the outer cover 21 into the water pump 3 through the water suction pipe 31 penetrating the outer cover 21, and then discharges the liquid from the water outlet pipe 32. The discharged liquid can be transported to a special storage container through the connected pipeline for subsequent processing or reuse. In this way, the liquid in the outer cover 21 is effectively collected and transferred, ensuring the normal operation of the building wall construction device and the efficient realization of the liquid recovery function.

[0073] Embodiment 2:

[0074] The embodiment provides a building wall construction device, which further has the following technical features in addition to the technical solutions of the above-mentioned embodiments.

[0075] As shown in Figures 1-4 In this embodiment, the polishing mechanism 4 is optimized and includes:

[0076] The support seat 41 is connected to the outer cover 21 by bolts;

[0077] The motor 42 is arranged on the support seat 41;

[0078] The transmission shaft 43 is arranged on the output shaft of the motor 42;

[0079] The rotating disc 44 is connected to the transmission shaft 43 by a key, and the rotating disc 44 is accommodated in the outer cover 21;

[0080] The polishing wheel 45 is arranged on the rotating disc 44, and the flexible peripheral rubber ring 22 surrounds the polishing wheel 45, and the polishing wheel 45 is in contact with the surface of the wall 1.

[0081] In the technical solution, the main purpose of the polishing mechanism 4 is to efficiently and high-quality polish the surface of the building wall 1. By driving the polishing wheel 45 to rotate through the motor 42, the unevenness, stains, protrusions and other defects on the surface of the wall 1 can be removed, so that the wall surface reaches the required flatness and smoothness. At the same time, in cooperation with other components, such as the polishing liquid or cleaning liquid provided by the spraying mechanism 7, the gloss and protection performance of the wall surface are further improved. In addition, the polishing mechanism 4 is combined with the collecting assembly 2, so that the excess liquid generated during polishing can be effectively collected, thereby avoiding resource waste and environmental pollution.

[0082] Working principle: when the motor 42 starts, the output shaft of the motor 42 starts to rotate, and the rotating power of the motor 42 is transmitted to the transmission shaft 43, so that the transmission shaft 43 also rotates. The rotating disc 44 is connected with the transmission shaft 43 through a key, and this connection mode ensures that the rotating disc 44 can rotate synchronously with the transmission shaft 43. When the transmission shaft 43 rotates, the rotating disc 44 also rotates in the outer cover 21 under the driving of the transmission shaft 43. The polishing wheel 45 is arranged on the rotating disc 44 and rotates with the rotating disc 44. Since the polishing wheel 45 is in contact with the surface of the wall 1, the rotating polishing wheel 45 will polish the surface of the wall 1. During polishing, the polishing wheel 45 removes impurities and uneven parts on the surface of the wall 1 through physical friction. The flexible peripheral rubber ring 22 surrounds the polishing wheel 45 and is in contact with the surface of the wall 1, forming a relatively closed space. After the polishing liquid or cleaning liquid is sprayed onto the surface of the wall 1 by the spraying mechanism 7, the excess liquid will flow downward under the action of gravity, and the flexible peripheral rubber ring 22 and the outer cover 21 can block the outflow of the liquid, so that the liquid is gathered in the outer cover 21. The polishing wheel 45 stirs the liquid during rotation, so that the liquid fully acts on the wall surface. The liquid in the outer cover 21 is convenient for subsequent collection and treatment. At the same time, the outer cover 21 is connected to the support seat 41 through bolts, which ensures the stability and integrity of the polishing mechanism 4 and the collecting assembly 2.

[0083] Embodiment 3

[0084] The embodiment provides a building wall construction device, which has the following technical features in addition to the technical solutions of the above-mentioned embodiments.

[0085] As shown in Figure 1 , Figure 2 and Figure 4 , in this embodiment, the optimized fixed structure 5 comprises:

[0086] A vacuum chuck 51 is arranged on the upper part of the wall 1, and the vacuum chuck 51 fixes the device on the surface of the wall 1;

[0087] A vacuum generator 52 is connected with the vacuum chuck 51, and the vacuum generator 52 is used for discharging air in the vacuum chuck 51 and generating vacuum to generate adsorption force.

[0088] Steel rope 53, arranged between the vacuum chuck 51 and the support seat 41.

[0089] In the technical solution, the main purpose of the fixing structure 5 is to stably fix the entire building wall surface construction device on the wall body 1 surface, and to provide a stable support basis for the normal work of the polishing mechanism 4, the spraying mechanism 7, the collection assembly 2 and the like. By using the vacuum chuck 51 and the vacuum generator 52, reliable adsorption force can be generated on the wall body 1 surface, so that the device can remain stable in different positions and different construction states on the wall surface, avoiding the device from shaking, shifting and the like during polishing, so as to ensure the precision and quality of the polishing work. At the same time, the arrangement of the steel rope 53 can further enhance the stability and safety of the device, preventing the device from accidentally falling and causing damage or safety accidents.

[0090] Working principle: the vacuum chuck 51 is arranged on the upper part of the wall body 1, when it is needed to fix the device on the surface of the wall body 1, the vacuum generator 52 is started, the vacuum generator 52 is connected with the vacuum chuck 51, and the working principle thereof is that the air in the vacuum chuck 51 is quickly discharged through the internal air path system. With the discharge of the air, a vacuum environment is formed in the vacuum chuck 51, and since the atmospheric pressure outside is greater than the pressure in the vacuum chuck 51, strong adsorption force is generated between the vacuum chuck 51 and the surface of the wall body 1, so that the device is tightly fixed on the wall body 1. The steel rope 53 is arranged between the vacuum chuck 51 and the support seat 41. On the one hand, it plays a connecting role, connecting the vacuum chuck 51 and the support seat 41 into a whole, so that the adsorption force generated by the vacuum chuck 51 can be transmitted to the support seat 41, and then the entire polishing mechanism 4 is stabilized. On the other hand, the steel rope 53 has certain strength and flexibility, and can adapt to different position changes during the climbing process of the device, so as to ensure that the device still maintains stable connection and support when moving on the surface of the wall body 1. When the polishing mechanism 4 moves on the surface of the wall body 1 under the driving of the climbing mechanism 6, the steel rope 53 will adjust the position and state accordingly with the movement of the device, but always maintains the supporting effect on the device, so as to ensure that the device will not fall or shake due to the loss of support during the movement, thereby ensuring the smooth construction.

[0091] As shown in Figure 1 , Figure 2 and Figure 4 , in the embodiment, the optimized climbing mechanism 6 comprises:

[0092] a bracket 61 located below the vacuum chuck 51,

[0093] a take-up wheel 62 rotatably arranged on the bracket 61, used for winding and unwinding the steel rope 53, so as to adjust the length of the steel rope 53 and make the polishing wheel 45 move on the surface of the wall body 1;

[0094] A power source 63 is configured to provide power to drive the take-up wheel 62 to rotate and wind / unwind the steel cord 53.

[0095] In the technical solution, the main purpose of the crawling mechanism 6 is to realize the autonomous movement of the grinding mechanism 4 on the surface of the wall 1, so as to perform comprehensive grinding work on the wall surface as a whole, without manual operation of the device, thereby improving the construction efficiency and construction quality. The position of the grinding mechanism 4 is adjusted by winding / unwinding the steel cord 53, so that the grinding wheel 45 can cover each area of the wall 1, ensuring the uniformity and integrity of the wall grinding, reducing the errors and omissions that may be caused by manual operation, and reducing the labor intensity and safety risk of workers.

[0096] Working principle: After the power source 63 is started, power is transmitted to the take-up wheel 62 to drive the take-up wheel 62 to rotate. The take-up wheel 62 will wind / unwind the steel cord 53. If the take-up wheel 62 rotates clockwise, the steel cord 53 will gradually wind on the take-up wheel 62, and the length of the steel cord 53 will be shortened. Conversely, if the take-up wheel 62 rotates counterclockwise, the steel cord 53 will be released from the take-up wheel 62, and the length of the steel cord 53 will be increased. Since one end of the steel cord 53 is connected to the vacuum chuck 51 and the other end is connected to the support seat 41 of the grinding mechanism 4, the change in the length of the steel cord 53 will drive the support seat 41 to move on the surface of the wall 1. When the steel cord 53 is shortened, the support seat 41 will move upward, and the grinding wheel 45 will also move upward. When the steel cord 53 is elongated, the support seat 41 will move downward, and the grinding wheel 45 will also move downward. By accurately controlling the rotation direction and number of turns of the take-up wheel 62 driven by the power source 63, the length of the steel cord 53 can be accurately adjusted, and the up and down movement of the grinding wheel 45 on the surface of the wall 1 can be realized, thereby completing the grinding work on different height positions of the wall surface.

[0097] As shown in Figure 2 and Figure 4 In this embodiment, the steel cord 53 is composed of a steel cord one 531 and a steel cord two 532. The steel cord one 531 is connected between the vacuum chuck 51 and the bracket 61, the steel cord two 532 is connected between the bracket 61 and the support seat 41, and the take-up wheel 62 winds / unwinds the steel cord two 532.

[0098] In terms of device stability, using two steel ropes to connect different components can better disperse the force borne by the device during operation. Steel rope one 531 connects the vacuum suction cup 51 and the support 61, ensuring the stable fixation of the support 61 on the wall body 1, making the foundation of the crawling mechanism 6 more stable; steel rope two 532 connects the support 61 and the support seat 41, providing stable traction for the movement of the polishing mechanism 4, reducing the possibility of device shaking and deviation, and improving the precision and quality of polishing work. In terms of adjustability, the arrangement of the two steel ropes makes the control of the polishing mechanism 4 by the crawling mechanism 6 more flexible. The length of steel rope two 532 can be adjusted to adapt to the unevenness and complex shape of different wall surfaces, ensuring that the polishing wheel 45 can always be in good contact with the surface of the wall body 1, achieving a more comprehensive and uniform polishing effect. From the perspective of maintenance and replacement, when the steel ropes are worn or damaged, only the corresponding steel ropes need to be replaced, without the need to replace the entire steel rope piece 53, reducing maintenance costs and difficulty, and improving the service life and economy of the device.

[0099] Working principle: One end of steel rope one 531 is connected to the vacuum suction cup 51, and the other end is connected to the support 61. When the vacuum generator 52 expels the air in the vacuum suction cup 51 to form a vacuum adsorption force, the vacuum suction cup 51 is firmly fixed on the wall body 1. Steel rope one 531 transmits this fixing force to the support 61, making the support 61 stably positioned below the vacuum suction cup 51, providing a support foundation for other components of the crawling mechanism 6. Steel rope two 532 is connected between the support 61 and the support seat 41. The power source 63 of the crawling mechanism 6 drives the take-up reel 62 to rotate, which performs winding and unwinding operations on steel rope two 532. When the take-up reel 62 winds up steel rope two 532, the length of steel rope two 532 shortens. Since the support 61 is fixed, steel rope two 532 will pull the support seat 41 to move upwards, thereby moving the polishing mechanism 4 as a whole upwards. Conversely, when the take-up reel 62 releases steel rope two 532, the length of steel rope two 532 increases, and the support seat 41 moves downwards under the action of gravity or other auxiliary forces, realizing the up and down movement of the polishing mechanism 4 on the surface of the wall body 1. In the entire process, steel rope one 531 and steel rope two 532 work together to bear the weight of the device and the force generated during operation. Steel rope one 531 mainly bears the weight of the support 61 and part of the crawling mechanism 6, ensuring its stable fixation; steel rope two 532 mainly transmits the power of the take-up reel 62 to control the movement of the polishing mechanism 4. They reasonably disperse the force to different components and connection points, enabling the entire building wall construction device to operate stably and efficiently.

[0100] Embodiment 4:

[0101] The embodiment provides a building wall construction device, which has the following technical features in addition to the technical solutions of the above-mentioned embodiments.

[0102] As Figures 1-3 shown in the present embodiment, the optimized spraying mechanism 7 includes:

[0103] a liquid storage tank 71 arranged on the support base 41 for storing polishing liquid and cleaning liquid;

[0104] a circular ring 72 arranged on the back of the rotating disc 44;

[0105] a rotating distributor 73 arranged between the circular ring 72 and the rotating disc 44 for rotating adjustment to align the holes;

[0106] a hose 74 arranged between the liquid storage tank 71 and the circular ring 72, and the hose 74 passes through the outer cover 21;

[0107] a control pump 75 arranged on the liquid storage tank 71 for supplying liquid to the rotating distributor 73 through the hose 74.

[0108] In the present technical solution, the main purpose of the spraying mechanism 7 is to uniformly and timely spray polishing liquid or cleaning liquid onto the surface of the wall 1 during the construction process, to cooperate with the work of the polishing mechanism 4, and to improve the effect and quality of the wall construction. Specifically, the liquid storage tank 71 that stores liquid can ensure sufficient liquid supply during the construction process, avoiding frequent addition of liquid affecting the construction efficiency; the design of the rotating distributor 73 and the circular ring 72 can make the liquid more uniformly distributed to the polishing area, ensuring that each part of the wall surface can be fully treated; the control pump 75 can accurately control the supply amount and speed of the liquid, and can be flexibly adjusted according to different construction requirements and wall conditions, thereby improving the gloss, cleanliness and protection performance of the wall surface.

[0109] Working principle: The liquid storage tank 71 is used to store polishing liquid and cleaning liquid. When wall construction is needed, the liquid storage tank 71 provides the liquid source for the entire spraying process, and the control pump 75 is the power source 63 of the liquid supply. After the control pump 75 is started, a certain pressure is generated to transport the liquid in the liquid storage tank 71 out through the hose 74. The hose 74 is connected to the liquid storage tank 71 and the circular ring 72, and passes through the outer cover 21, ensuring that the liquid can smoothly reach the position where the rotating distributor 73 is located from the liquid storage tank 71. When the rotating disc 44 is rotated under the drive of the motor 42 and the transmission shaft 43, the rotating distributor 73 will also rotate. The function of the rotating distributor 73 is to adjust the rotation to align the holes of the rotating distributor 73 with the holes on the circular ring 72. When the holes of the two are aligned, the liquid transported from the hose 74 will enter the rotating disc 44 through these aligned holes and further sprayed onto the surface of the wall 1. Due to the rotation of the rotating disc 44, the liquid can be evenly covered on the surface of the wall 1, matching the polishing area of the polishing wheel 45, so as to realize effective treatment of the wall surface. By adjusting the control pump 75, the supply amount and speed of the liquid can be controlled. For example, in areas where the wall surface has more stains or higher gloss is needed, the power of the control pump 75 can be appropriately increased to increase the spraying amount of the liquid; while in areas where the wall surface is in good condition, the power can be reduced to reduce the consumption of the liquid, realizing the rational use of resources.

[0110] As shown in Figures 1-3 In this embodiment, the support seat 41 is provided with a handle 8 for switching between manual polishing and automatic polishing.

[0111] In this technical solution, the handle 8 is arranged on the support seat 41, and the main purpose is to provide the building wall construction device with the function of switching between manual polishing and automatic polishing. The automatic polishing mode relies on the coordinated operation of the crawling mechanism 6, the polishing mechanism 4 and other components to efficiently complete the polishing work of a large area of wall surface, saving manpower; while the manual polishing mode is suitable for local detail processing of the wall surface, device debugging, or as an emergency operation mode when the automatic polishing function fails, meeting the diversified needs of different construction scenes. Through the switching between manual and automatic modes, the applicability and flexibility of the device are improved, the wall construction quality is ensured, and the construction cost and risk are reduced.

[0112] The embodiments of the present application are described above in combination with the drawings, and the embodiments and features in the embodiments in the present application can be combined with each other without conflict, the present application is not limited to the above specific embodiments, the above specific embodiments are only illustrative, not limiting, and those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the protection scope of the claims.

Claims

1. A building wall construction device, characterized in that, include: Wall (1); A grinding mechanism (4) is provided on the wall (1) for grinding and polishing the surface of the wall (1); A fixed structure (5) is installed on the wall (1) to support and fix the grinding mechanism (4) on the wall (1); The crawling mechanism (6) cooperates with the fixed structure (5) and is connected to the grinding mechanism (4) to make the grinding mechanism (4) crawl on the surface of the wall (1) so as to grind the entire wall surface without manual hand-held operation; A spraying mechanism (7) is provided on the polishing mechanism (4) for spraying polishing liquid or cleaning liquid onto the surface of the wall (1); A collection component (2) is provided on the outside of the polishing mechanism (4) for collecting excess liquid sprayed on the wall surface; The collection component (2) includes: The outer cover (21) is bolted to the grinding mechanism (4), and the outer cover (21) surrounds the grinding mechanism (4); A flexible peripheral rubber ring (22) is provided on the front side of the outer cover (21). The flexible peripheral rubber ring (22) acts on the surface of the wall (1) to close the periphery of the outer cover (21). Threaded holes (23) are provided on the outer cover (21) and the flexible peripheral rubber ring (22). There are multiple threaded holes (23) and they are evenly spaced along the circumferential direction. A fixing screw (24) is threaded between the outer cover (21) and the threaded hole (23) of the flexible peripheral rubber ring (22).

2. The building wall construction device according to claim 1, characterized in that, The bottom of the outer cover (21) is equipped with a water pump (3), the water pump (3) has a water pump pipe (31) that passes through the outer cover (21), and the other end of the water pump (3) is equipped with a water outlet pipe (32). The water pump (3) is used to extract the liquid collected inside the outer cover (21).

3. The building wall construction device according to claim 1, characterized in that, The polishing mechanism (4) includes: The support base (41) is provided with the outer cover (21) by means of bolt connection; The motor (42) is mounted on the support base (41); A drive shaft (43) is mounted on the output shaft of the motor (42); A rotating disk (44) is connected to the drive shaft (43) by a key, and the rotating disk (44) is housed inside the outer cover (21); A grinding wheel (45) is disposed on the rotating disk (44), the flexible peripheral rubber ring (22) surrounds the grinding wheel (45), and the grinding wheel (45) is in contact with the surface of the wall (1).

4. A building wall construction device according to claim 3, characterized in that, The fixing structure (5) includes: A vacuum suction cup (51) is provided on the upper part of the wall (1), and the vacuum suction cup (51) fixes the device on the surface of the wall (1); A vacuum generator (52) is connected to the vacuum suction cup (51). The vacuum generator (52) is used to expel the air in the vacuum suction cup (51) and generate a vacuum to generate an adsorption force. A steel rope component (53) is disposed between the vacuum suction cup (51) and the support base (41).

5. A building wall construction device according to claim 4, characterized in that, The crawling mechanism (6) includes: The bracket (61) is located below the vacuum suction cup (51). The take-up reel (62) is rotatably mounted on the bracket (61) and is used to take up and unwind the coiled steel rope (53) to adjust the length of the steel rope (53) so that the grinding wheel (45) can move on the surface of the wall (1). A power source (63) is provided to drive the take-up reel (62) to rotate and take up and unwind the steel rope (53).

6. A building wall construction device according to claim 5, characterized in that, The steel rope component (53) consists of steel rope one (531) and steel rope two (532). Steel rope one (531) is connected between the vacuum suction cup (51) and the bracket (61), and steel rope two (532) is connected between the bracket (61) and the support base (41). The take-up reel (62) winds up and unwinds steel rope two (532).

7. A building wall construction device according to claim 6, characterized in that, The spraying mechanism (7) includes: A liquid storage tank (71) is provided on the support base (41) for storing polishing liquid and cleaning liquid; A circular ring (72) is disposed on the back side of the rotating disk (44); A rotary distributor (73) is disposed between the ring (72) and the rotating disk (44) for rotational adjustment until the holes are aligned; A hose (74) is disposed between the liquid storage tank (71) and the annulus (72), and the hose (74) passes through the outer cover (21); A control pump (75), located on the liquid storage tank (71), is used to supply liquid to the rotary distributor (73) through a hose (74).

8. A building wall construction device according to claim 7, characterized in that, The support base (41) is provided with a handle (8) for switching between manual and automatic grinding.

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