Wall hanging treatment device for multi-position finishing of building outer wall

Abstract

The utility model discloses a wall hanging treatment device for multi-position finishing of a building outer wall. When finishing treatment is carried out on outer walls of high-rise or multi-storey floors of a building, matching tools capable of carrying out local fine adjustment according to needs are lacked. The wall planing device comprises a linear sliding table set, a connecting support, a wall planing single body and two supporting claws, the linear sliding table set is vertically arranged, the two supporting claws are arranged on the side, facing a building outer wall, of the linear sliding table set side by side, the wall planing single body is arranged below the linear sliding table set, one end of each supporting claw is a fixed end, and the other end of each supporting claw is a fixed end. The other end of each supporting claw is fixedly connected with the linear sliding table set, the top of the connecting support is connected with a sliding table of the linear sliding table set, the bottom of the connecting support is fixedly connected with the top of the wall planing single body, and the wall planing single body is driven by the connecting support to reciprocate in the length direction of the linear sliding table set.

Description

Technical Field

[0001] The utility model specifically relates to a wall-hanging treatment device for repairing multiple positions of building exterior walls, belonging to the technical field of building renovation tools. Background Art

[0002] As the protective layer of a building's exterior, exterior walls are often damaged by various factors, such as climate change, pollution, and natural disasters. Repair work is essential to maintain the building's aesthetic appearance and long-term use. Before repairing exterior walls, relevant preparations are necessary. First, conduct a comprehensive assessment and inspection of the damage to the exterior wall to determine the location and extent of repair required. Second, ensure the safety of the repair work, using appropriate safety equipment and tools to avoid accidents. Finally, prepare the necessary repair materials and tools.

[0003] Because the exterior walls of older buildings are constantly exposed to external factors, their coatings are severely deteriorating and peeling. When performing preliminary cleaning of the building's exterior walls, construction crews first ensure the area surrounding the work area is clean and tidy, covering or removing any items not related to the construction. They then inspect the work area for potential safety hazards. Next, they clean the exterior walls from top to bottom using available cleaning tools, brushing off any paint and impurities. After cleaning, rinse the exterior walls with water to remove any remaining dust and debris. Then, use a hand trowel and scraper to remove any old mortar from the exterior walls, piece by piece. At the same time, pay attention to applying sufficient force to avoid damaging the wall. If loose, warped, or peeling areas are found on the wall surface, they should primarily repair and fix them, supplemented by removal. Throughout this process, the exterior wall surface should be kept level and flat. However, when the exterior walls of high-rise or multi-story buildings are repaired by the above-mentioned treatment method, it is necessary to use external suspension or scaffolding to move and clean the wall. This treatment method has always been a safety hazard, the maintenance cost is also high, and there is a lack of matching tools that can perform local fine-tuning as needed. Utility Model Content

[0004] The purpose of the utility model is to provide a wall hanging treatment device for multi-position repair of building exterior walls, so as to solve the above-mentioned problems.

[0005] A wall-hanging processing device for multi-position trimming of building exterior walls comprises a linear slide group, a connecting bracket, a wall-planing unit and two supporting claws. The linear slide group is vertically arranged, the two supporting claws are arranged side by side on the side of the linear slide group facing the building exterior wall, the wall-planing unit is arranged below the linear slide group, one end of each supporting claw is a fixed end, and the other end of each supporting claw is fixedly connected to the linear slide group, the top of the connecting bracket is connected to the slide of the linear slide group, and the bottom of the connecting bracket is fixedly connected to the top of the wall-planing unit. The wall-planing unit moves back and forth along the length direction of the linear slide group driven by the connecting bracket.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] The utility model can realize the local wall repair process at the corresponding position on the exterior wall of a high-rise or multi-story building through the mutual cooperation between the linear slide group, the connecting bracket, the wall planing unit and the two supporting claws, thereby ensuring that construction workers do not need to rely on external suspension or scaffolding to clean the wall surface, thereby enhancing the safety of construction workers. The construction workers fix the utility model through the window or the rooftop and then hang the wall planing unit on the exterior wall of the building. The cleaning principle is to drive the wall planing unit to move back and forth on the linear slide group through the connecting bracket for cleaning, forming a unified and standardized cleaning process for the cleaning area of ​​the building exterior wall. The cleaning method has a high safety factor and low cost. The cleaning method is smooth and uniform, which reduces the difficulty of old communities waiting for other building types to deal with damaged exterior walls. The cleaning effect is comprehensive and smooth, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] For ease of explanation, the present invention is described in detail with reference to the following specific embodiments and accompanying drawings.

[0009] Figure 1 This is a side structural diagram of the present utility model;

[0010] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0011] Figure 3 Schematic diagram of the three-dimensional structure of the supporting claw;

[0012] Figure 4 This is a schematic diagram of the main structure of the connection relationship between the linear slide assembly, the connecting bracket and the wall planing unit;

[0013] Figure 5 This is a schematic diagram of the main structure of the connection relationship between the moving block, the wall planing machine and the control rod in the wall planing unit;

[0014] Figure 6 A schematic diagram of the main structure of the connection between the moving block and the two control rods;

[0015] Figure 7 This is a schematic diagram of the upward-looking structure of the moving block;

[0016] Figure 8 Schematic diagram of the side structure of the control rod;

[0017] Figure 9 It is a side structural schematic diagram of the utility model in use state;

[0018] Figure 10 This is a schematic diagram of the main structure of the utility model in use.

[0019] In the figure: 1-linear slide group; 1-1-slide; 2-connecting bracket; 2-1-main connecting plate; 2-2-tilting rod; 2-3-support rod; 3-support claw; 3-1-cross bar; 3-2-vertical telescopic sleeve; 3-3-third connecting hole; 4-main support plate; 5-strip groove; 6-wall planing unit; 6-1-vertical main board; 6-1-1-main board; 6-1-2-first cross board; 6-1-3-second cross board; 6-2-lifting drive member; 6-2-1-cylinder; 6-2-2-piston rod; 6-3-moving block; 6-4-wall planing machine; 6-5-regulating rod; 6-5-1-strip protrusion; 6-5-2-strip groove; 6-5-3-first connecting hole; 6-5-4-second connecting hole; 6-6-tilting slot; 6-7-bump; 6-8-slide; 15-building exterior wall. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described below through the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read. They are not used to limit the limiting conditions for the implementation of the present invention, so they have no technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose that can be achieved by the present invention. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0021] It should also be noted here that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0022] Specific implementation method 1: Combination Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 This embodiment is described. This embodiment includes a linear slide group 1, a connecting bracket 2, a wall-planing unit 6, and two supporting claws 3. The linear slide group 1 is vertically arranged, and the two supporting claws 3 are arranged side by side on the side of the linear slide group 1 facing the building exterior wall 15. The wall-planing unit 6 is arranged below the linear slide group 1. One end of each supporting claw 3 is a fixed end, and the other end of each supporting claw 3 is fixedly connected to the linear slide group 1. The top of the connecting bracket 2 is connected to the slide 1-1 of the linear slide group 1, and the bottom of the connecting bracket 2 is fixedly connected to the top of the wall-planing unit 6. The wall-planing unit 6 moves back and forth along the length direction of the linear slide group 1 under the drive of the connecting bracket 2. After the above-mentioned wall-hanging processing device for multi-position trimming of building exterior walls is installed, the construction personnel can control the linear slide group 1 and the wall-planing unit 6 by performing relevant electrical control operations indoors.

[0023] The linear slide assembly 1 in this embodiment includes a main support plate and at least two linear slides arranged side by side on the main support plate. Each linear slide is a conventional long-path linear slide, with a travel path range of 2000-6000 mm. The operating process of each linear slide is similar to that of conventional linear slides. The top of the connecting bracket 2 is connected to the slide 1-1 of each linear slide.

[0024] Furthermore, construction workers use the two support claws 3 to place the wall-scraping unit 6 from the window onto the building's exterior wall 15, thereby treating the warped surface of the building's exterior wall 15. The connecting bracket 2 drives the wall-scraping unit 6 to move back and forth along the length of the linear slide assembly 1, ensuring a smooth and even wall. Local cleaning can also be performed on high-rise floors, avoiding safety hazards caused by construction workers using external suspension devices to perform wall-scraping.

[0025] Specific embodiment 2: This embodiment is a further limitation of specific embodiment 1. The two supporting claws 3 are cooperated with a main supporting plate 4. The main supporting plate 4 is arranged horizontally. The main supporting plate 4 is processed with two strip grooves 5 along its width direction. The strip grooves 5 are arranged one-to-one corresponding to the supporting claws 3. The fixed end of each supporting claw 3 is arranged in its corresponding strip groove 5. The fixed end of each supporting claw 3 is detachably connected to the bottom of its corresponding strip groove 5, thereby realizing the horizontal movement of the supporting claw 3, and the moving direction is a reciprocating adjustment process toward the outdoors or toward the indoors.

[0026] Combine Figure 3As shown, each supporting claw 3 includes a horizontal rod 3-1, a vertical telescopic sleeve rod 3-2 and a short rod, wherein the short rod is horizontally arranged at the lower end of the vertical telescopic sleeve rod 3-2, and the short rod is processed with the third connecting hole 3-3 along its thickness direction. Each supporting claw 3 is detachably connected to the bottom of the strip groove 5 through the third connecting hole 3-3.

[0027] Furthermore, the vertical telescopic sleeve 3-2 is an existing set rod body, including an inner rod and an outer sleeve. The inner rod and the outer sleeve are fitted together to form a height-adjustable set rod structure. During the height adjustment process, the length is limited by passing a limit screw through the outer sleeve and tightening it on the inner rod. The working principle of this structure is the same as the height change principle of the existing telescopic sleeve with a self-locking function.

[0028] Specific embodiment three: This embodiment is a further limitation of specific embodiment two. Each support claw 3 is a self-retractable support claw. Each support claw 3 includes a horizontal bar 3-1 and a vertical telescopic sleeve rod 3-2. The horizontal bar 3-1 is horizontally arranged. The upper end of the vertical telescopic sleeve rod 3-2 is connected to the end of the horizontal bar 3-1 close to the building outer wall 15, and the other end of the horizontal bar 3-1 is fixedly connected to the side of the linear slide group 1 close to the building outer wall 15. The lower end of the vertical telescopic sleeve rod 3-2 is detachably connected to the bottom of the strip groove 5.

[0029] Furthermore, the construction workers clean or scrape the designated area of ​​the building exterior wall 15 according to the design requirements, thereby realizing the local processing process, and place the wall planing unit 6 on the building exterior wall 15 through the window or the rooftop position, and use the vertical telescopic sleeve 3-2 to ensure that the length of the wall planing unit 6 is adjusted during the cleaning process of the local area, thereby realizing cleaning of the designated position, and the linear slide group 1 and the support claw 3 can realize the two-way adjustment process of horizontal micro-motion and vertical micro-motion, so that the cleaning range of the local position is more accurate.

[0030] Specific embodiment four: This embodiment is a further limitation of specific embodiments one, two or three. The connecting bracket 2 includes a main connecting plate 2-1, two tilting rods 2-2 and two support rods 2-3. The main connecting plate 2-1 is vertically arranged, and the two tilting rods 2-2 are both arranged toward the fixed end of the support claw 3. The tilting rods 2-2 and the support rods 2-3 are arranged in a one-to-one correspondence. The main connecting plate 2-1 is connected to the slide 1-1 of the linear slide group 1 on the side facing the building exterior wall 15. Two tilting rods 2-2 are arranged in parallel at the lower end of the main connecting plate 2-1. The high end of each tilting rod 2-2 is fixedly connected to the main connecting plate 2-1, and the lower end of each tilting rod 2-2 is connected to the upper end of its corresponding support rod 2-3. The lower end of each support rod 2-3 is fixedly connected to the top of the wall-planing unit 6.

[0031] Furthermore, the main connecting plate 2-1 passes through the sliding rod on the linear slide group 1, and is driven by electricity on the linear slide group 1 to ensure that the connecting bracket 2 slides back and forth along the length direction of the linear slide group 1, and is connected to the wall-planing unit 6 through the tilting rod 2-2 and the support rod 2-3, thereby ensuring that the connecting bracket 2 drives the wall-planing unit 6 to move when it slides back and forth along the length of the linear slide 1.

[0032] Furthermore, the support rod 2-3 is a telescopic rod, and its structure and telescopic principle are the same as those of the vertical telescopic sleeve rod 3-2.

[0033] Specific embodiment five: This embodiment is a further limitation of specific embodiment four. The wall planing unit 6 includes a vertical main board 6-1, a lifting drive member 6-2, a moving block 6-3, a wall planing machine 6-4 and two regulating rods 6-5. The vertical main board 6-1 is vertically arranged, and the lifting drive member 6-2 and the moving block 6-3 are arranged on the outside of the vertical main board 6-1 from top to bottom along the length direction of the vertical main board 6-1. The lifting drive member 6-2 drives the moving block 6-3 to make a reciprocating lifting motion along the length direction of the vertical main board 6-1. The wall planing machine 6-4 is arranged on the vertical main board 6-1. Towards the bottom of the main board 6-1, two regulating rods 6-5 are arranged in parallel between the moving block 6-3 and the wall planer 6-4. The upper end of each regulating rod 6-5 slides with the moving block 6-3, the middle part of each regulating rod 6-5 is hinged to the vertical main board 6-1, and the lower end of each regulating rod 6-5 is hinged to the wall planer 6-4. The planing surface of the wall planer 6-4 is set toward the outer wall 15 of the building. When the moving block 6-3 is in the rising limit position, the wall planer 6-4 is in the state of waiting to plan the wall. When the moving block 6-3 is in the falling limit position, the wall planer 6-4 is in the state of planing the wall.

[0034] Furthermore, the lifting drive member 6-2 drives the moving block 6-3 to slide back and forth along the length direction of the vertical main board 6-1, so that the moving block 6-3 drives the wall planer 6-4 to approach the building outer wall 15 or away from the building outer wall 15 through each control rod 6-5, wherein the wall planer 6-4 is an existing equipment, and its working principle is the same as that of the existing wall planer. By starting the motor, the planer blade is ensured to rotate at a high speed to plan the wall, and the uneven wall skin and the warped wall skin are planed off.

[0035] The working principle of the wall planing unit 6 is:

[0036] After the vertical main board 6-1 is placed closely on the building outer wall 15, the lifting drive 6-2 is started to drive the moving block 6-3 to move up or down, so that the moving block 6-3 drives the wall planer 6-4 to move away from or close to the building outer wall 15 through the two control rods 6-5. When the wall planer 6-4 is close to the building outer wall 15, the wall planer 6-4 is started to plan the wall.

[0037] Specific embodiment six: This embodiment is a further limitation of specific embodiment five. The lifting drive member 2 is a hydraulic cylinder. The lifting drive member 6-2 includes a cylinder 6-2-1 and a piston rod 6-2-2. The cylinder 6-2-1 is fixedly connected to the vertical main board 6-1. One end of the piston rod 6-2-2 is inserted into the cylinder 6-2-1, and the other end of the piston rod 6-2-2 is connected to the top of the moving block 6-3.

[0038] Furthermore, the hydraulic cylinder is an existing electronically controlled hydraulic device, and its working principle is the same as that of the existing electronically controlled hydraulic cylinder. At the same time, one end of the piston rod 6-2-2 is fixedly connected to the cylinder 6-2-1, and the other end of the piston rod 6-2-2 is connected to the top of the moving block 6-3, so that the lifting drive member 6-2 drives the moving block 6-3 to perform an upward or downward reciprocating sliding motion on the vertical main board 6-1.

[0039] Specific embodiment seven: This embodiment is a further limitation of specific embodiment five. The vertical main board 6-1 includes a main board 6-1-1, a first transverse board 6-1-2 and a second transverse board 6-1-3. The main board 6-1-1 is vertically arranged. The first transverse board 6-1-2 and the second transverse board 6-1-3 are arranged side by side from top to bottom on the outer side of the main board 6-1-1. The length direction of the first transverse board 6-1-2 is in the same direction as the width direction of the main board 6-1-1. The lower end of the piston rod 6-2-2 passes through the first transverse board 6-1-2 and is connected to the top of the moving block 6-3; the middle parts of the two regulating rods 6-5 are hinged to the two ends of the second transverse board 6-1-3 respectively.

[0040] Furthermore, the cylinder 6-2-1 on the lifting drive member 6-2 is arranged on the first transverse plate 6-1-2, and the cylinder 6-2-1 is fixedly connected to the main board 6-1-1. The piston rod 6-2-2 on the lifting drive member 6-2 passes through the first transverse plate 6-1-2 and is connected to the moving block 6-3, so that when the lifting drive member 6-2 is started, the piston rod 6-2-2 drives the moving block 6-3 to move up and down between the first transverse plate 6-1-2 and the second transverse plate 6-1-3. At the same time, a dovetail block is provided on the side of the moving block 6-3 facing the main board 6-1-1, and a dovetail groove is processed on the side of the main board 6-1-1 facing the moving block 6-3. The dovetail block cooperates with the dovetail groove, so that the moving block 6-3 is connected to the main board 6-1-1, thereby ensuring that the moving block 6-3 moves stably up or down.

[0041] Specific embodiment eight: This embodiment is a further limitation of specific embodiments five, six or seven. An inclined slot 6-6 is processed on both sides of the moving block 6-3. The lower end of each inclined slot 6-6 is set close to the vertical main board 6-1, and the high end of the inclined slot 6-6 is set away from the vertical main board 6-1. The regulating rods 6-5 are set in a one-to-one correspondence with the inclined slots 6-6. The upper end of each regulating rod 6-5 is set in its corresponding inclined slot 6-6, and the upper end of each regulating rod 6-5 slides back and forth along the length direction of the inclined slot 6-6.

[0042] Furthermore, as the moving block 6-3 slides upward or downward under the drive of the lifting drive 6-2, each control rod 6-5 drives the wall planer 6-4 away from or toward the building wall 15 via the inclined slot 6-6 on the moving block 6-3. When the moving block 6-3 slides upward, the control rod 6-5 drives the wall planer 6-4 away from the building wall 15, at which point the wall planer 6-4 is in a ready-to-planer state. When the moving block 6-3 slides downward, the control rod 6-5 drives the wall planer 6-4 toward the building wall 15. At this point, the wall planer 6-4 is in the planing state, with the planer blade in the wall planer 6-4 rotating at high speed. The operating principle of the wall planer 6-4 is the same as that of existing flat box wall planers.

[0043] Specific embodiment nine: This embodiment further defines specific embodiment eight. Each control rod 6-5 is machined with a strip-shaped protrusion 6-5-1 on both sides. The inner wall of the inclined slot 6-6 is machined with a strip-shaped groove 6-5-2 that matches the strip protrusion 6-5-1. A first connecting hole 6-5-3 is machined in the middle of each control rod 6-5, and a second connecting hole 6-5-4 is machined at the lower end of each control rod 6-5. Both the first connecting hole 6-5-3 and the second connecting hole 6-5-4 are hinged holes, each of which is provided with a rotating shaft.

[0044] Furthermore, the moving block 6-3 drives the regulating rod 6-5 to slide through the inclined slot 6-6. During the sliding, the bar protrusion 6-5-1 on the regulating rod 6-5 cooperates with the bar groove 6-5-2 to ensure that it is not easy to shake during sliding, thereby enabling smooth sliding movement. Each regulating rod 6-5 is hinged to the first horizontal plate 6-1-2 through the first connecting hole 6-5-3, and the lower end of each regulating rod 6-5 is hinged to the wall planer 6-4 through the second connecting hole 6-5-4, thereby ensuring that each regulating rod 6-5 drives the wall planer 6-4 to move on the main board 6-1-1.

[0045] Specific embodiment ten: This embodiment is a further limitation of specific embodiment nine, and a protrusion 6-7 is processed on the side of the moving block 6-3 facing the vertical main board 6-1, and the protrusion 6-7 is a T-shaped block or a dovetail block. The narrow side of the protrusion 6-7 is fixedly connected to the moving block 6-3, and a sliding groove 6-8 that cooperates with the protrusion 6-7 is processed on the outer side of the vertical main board 6-1 along its length direction, and the sliding groove 6-8 is arranged between the first horizontal plate 6-1-2 and the second horizontal plate 6-1-3.

[0046] Furthermore, the moving block 6-3 is arranged on the vertical main board 6-1 through the protrusion 6-7 and the slide groove 6-8. Since the slide groove 6-8 is arranged between the first transverse plate 6-1-2 and the second transverse plate 6-1-3, the moving block 6-3 is also arranged between the first transverse plate 6-1-2 and the second transverse plate 6-1-3. The piston rod 6-2-2 on the lifting drive member 6-2 passes through the first transverse plate 6-1-2 and is fixedly connected to the top of the moving block 6-3. When the lifting drive member 6-2 drives the moving block 6-3 to rise or fall, it ensures that the moving block 6-3 slides smoothly on the vertical main board 6-1 to avoid the sliding track from deflecting.

[0047] Combine Figure 10 As shown, the utility model can be applied to multiple locations for local treatment of exterior walls. The layout position of the utility model is based on the location of the building exterior wall 15 that needs to be treated, and the corresponding window or roof is selected for arrangement nearby, which can realize the treatment process of a small area nearby, saving procedures and treatment costs.

[0048] The working process of the utility model is described in conjunction with specific implementation methods three and four:

[0049] First, the construction worker fixes the two supporting claws 3 on the main supporting plate 4, holds one side of the main supporting plate 4, and extends the wall-scaling units 6 on the two supporting claws 3 through the window or rooftop to the designated cleaning area of ​​the building's outer wall 15. The horizontal extension distance of the supporting claws 3 is adjusted to ensure that the vertical main plate 6-1 is tightly against the building's outer wall 15 to fix the position of the main supporting plate 4. The lifting drive 6-2 on the wall-scaling unit 6 is started, thereby driving the moving block 6-3 to slide upward. The moving block 6-3 drives the wall-scaling surface of the wall-scaling machine 6-4 to be close to the top side of the designated cleaning area on the building's outer wall 15 through each regulating rod 6-5;

[0050] The construction workers start the motor and the wall planer 6-4 on the linear slide group 1 according to the established electronic control program. The connecting bracket 2 drives the wall planer unit 6 to slide back and forth in the length direction of the linear slide group 1 to realize the horizontal micro-movement wall planing process. When it comes to fine-tuning the vertical distance, the moving block 6-3 moves downward to drive the wall planer 6-4 away from the building's outer wall 15. After adjusting the height of the vertical telescopic sleeve 3-2 in the support claw 3 and / or the height of the support rod 2-3 accordingly, the wall planer 6-4 is started again to plan the wall. The above-mentioned horizontal movement and vertical movement can be performed alternately or synchronously according to specific requirements.

Claims

1. A wall-mounted treatment device for multi-position repair of building exterior walls, characterized by: The invention comprises a linear slide group (1), a connecting bracket (2), a wall-planing unit (6) and two supporting claws (3), wherein the linear slide group (1) is vertically arranged, the two supporting claws (3) are arranged in parallel on the side of the linear slide group (1) facing the building outer wall (15), the wall-planing unit (6) is arranged below the linear slide group (1), one end of each supporting claw (3) is a fixed end, and the other end of each supporting claw (3) is fixedly connected to the linear slide group (1), the top of the connecting bracket (2) is connected to the slide (1-1) of the linear slide group (1), the bottom of the connecting bracket (2) is fixedly connected to the top of the wall-planing unit (6), and the wall-planing unit (6) is driven by the connecting bracket (2) to move back and forth along the length direction of the linear slide group (1).

2. The wall-hanging treatment device for multi-position repair of building exterior walls according to claim 1, characterized in that: The two supporting claws (3) are matched with a main supporting plate (4), the main supporting plate (4) is arranged horizontally, and the main supporting plate (4) is processed with two strip grooves (5) along its width direction, the strip grooves (5) are arranged in a one-to-one correspondence with the supporting claws (3), and the fixed end of each supporting claw (3) is arranged in its corresponding strip groove (5), and the fixed end of each supporting claw (3) is detachably connected to the groove bottom of its corresponding strip groove (5).

3. The wall-hanging treatment device for multi-position repair of building exterior walls according to claim 2, characterized in that: Each supporting claw (3) is a self-retractable supporting claw, and each supporting claw (3) comprises a horizontal bar (3-1) and a vertical telescopic sleeve rod (3-2), wherein the horizontal bar (3-1) is arranged horizontally, and the upper end of the vertical telescopic sleeve rod (3-2) is fixedly connected to one end of the horizontal bar (3-1) close to the building outer wall (15), and the other end of the horizontal bar (3-1) is fixedly connected to one side of the linear slide group (1) close to the building outer wall (15), and the lower end of the vertical telescopic sleeve rod (3-2) is detachably connected to the bottom of the strip groove (5).

4. A wall-hanging treatment device for multi-position repair of building exterior walls according to claim 1, 2 or 3, characterized in that: The connecting bracket (2) comprises a main connecting plate (2-1), two tilting rods (2-2) and two support rods (2-3), wherein the main connecting plate (2-1) is vertically arranged, the two tilting rods (2-2) are both arranged toward the fixed end of the support claw (3), the tilting rods (2-2) and the support rods (2-3) are arranged in a one-to-one correspondence, the side of the main connecting plate (2-1) facing the building outer wall (15) is connected to the slide of the linear slide group (1), the lower end of the main connecting plate (2-1) is provided with two tilting rods (2-2) in parallel, the upper end of each tilting rod (2-2) is fixedly connected to the main connecting plate (2-1), the lower end of each tilting rod (2-2) is connected to the upper end of its corresponding support rod (2-3), and the lower end of each support rod (2-3) is fixedly connected to the top of the wall planing unit (6).

5. The wall-hanging treatment device for multi-position repair of building exterior walls according to claim 4, characterized in that: The wall planing unit (6) comprises a vertical main board (6-1), a lifting drive member (6-2), a moving block (6-3), a wall planing machine (6-4) and two regulating rods (6-5). The vertical main board (6-1) is vertically arranged. The lifting drive member (6-2) and the moving block (6-3) are arranged on the outside of the vertical main board (6-1) from top to bottom along the length direction of the vertical main board (6-1). The lifting drive member (6-2) drives the moving block (6-3) to make a reciprocating lifting motion along the length direction of the vertical main board (6-1). The wall planing machine (6-4) is arranged below the vertical main board (6-1). The two regulating rods (6-5) are arranged on the outside of the vertical main board (6-1) from top to bottom. The control rods (6-5) are arranged in parallel between the moving block (6-3) and the wall planing machine (6-4); the upper end of each control rod (6-5) is slidably matched with the moving block (6-3); the middle part of each control rod (6-5) is hinged to the vertical main board (6-1); the lower end of each control rod (6-5) is hinged to the wall planing machine (6-4); the wall planing surface of the wall planing machine (6-4) is arranged toward the building outer wall (15); when the moving block (6-3) is in the ascending limit position, the wall planing machine (6-4) is in a wall planing state; when the moving block (6-3) is in the descending limit position, the wall planing machine (6-4) is in a wall planing state.

6. The wall-hanging treatment device for multi-position repair of building exterior walls according to claim 5, characterized in that: The lifting drive member (6-2) is a hydraulic cylinder. The lifting drive member (6-2) includes a cylinder (6-2-1) and a piston rod (6-2-2). The cylinder (6-2-1) is fixedly connected to the vertical main board (6-1). One end of the piston rod (6-2-2) is inserted into the cylinder (6-2-1), and the other end of the piston rod (6-2-2) is connected to the top end of the moving block (6-3).

7. The wall-hanging treatment device for multi-position repair of building exterior walls according to claim 5, characterized in that: The vertical main board (6-1) includes a main board (6-1-1), a first transverse board (6-1-2) and a second transverse board (6-1-3). The main board (6-1-1) is arranged vertically. The first transverse board (6-1-2) and the second transverse board (6-1-3) are arranged side by side on the outer side of the main board (6-1-1) from top to bottom. The length direction of the first transverse board (6-1-2) is in the same direction as the width direction of the main board (6-1-1). The lower end of the piston rod (6-2-2) passes through the first transverse board (6-1-2) and is connected to the top end of the moving block (6-3); the middle parts of the two regulating rods (6-5) are hinged to the two ends of the second transverse board (6-1-3) respectively.

8. A wall-hanging treatment device for multi-position repair of building exterior walls according to claim 5, 6 or 7, characterized in that: An inclined slot (6-6) is processed on both sides of the moving block (6-3), the lower end of each inclined slot (6-6) is arranged close to the vertical main board (6-1), and the upper end of the inclined slot (6-6) is arranged away from the vertical main board (6-1), the regulating rods (6-5) are arranged in a one-to-one correspondence with the inclined slots (6-6), the upper end of each regulating rod (6-5) is arranged in its corresponding inclined slot (6-6), and the upper end of each regulating rod (6-5) slides back and forth along the length direction of the inclined slot (6-6).

9. The wall-hanging treatment device for multi-position repair of building exterior walls according to claim 8, characterized in that: Each regulating rod (6-5) is respectively processed with a strip-shaped protrusion (6-5-1) on both sides, the inner wall of the inclined slot (6-6) is processed with a strip-shaped groove (6-5-2) that matches the strip-shaped protrusion (6-5-1), the middle of each regulating rod (6-5) is processed with a first connecting hole (6-5-3), and the lower end of each regulating rod (6-5) is processed with a second connecting hole (6-5-4).

10. The wall-hanging treatment device for multi-position repair of building exterior walls according to claim 9, characterized in that: A protrusion (6-7) is machined on one side of the moving block (6-3) facing the vertical main board (6-1). The protrusion (6-7) is a T-shaped block or a dovetail-shaped block. The narrow side of the protrusion (6-7) is fixedly connected to the moving block (6-3). A sliding groove (6-8) that matches the protrusion (6-7) is machined on the outer side of the vertical main board (6-1) along its length direction. The sliding groove (6-8) is arranged between the first horizontal board (6-1-2) and the second horizontal board (6-1-3).

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