Auxiliary wall repairing device for constructional engineering

Abstract

The utility model relates to a constructional engineering wall repairing auxiliary device, which belongs to the technical field of constructional engineering wall repairing and comprises a positioning base, and an adjustable mechanism and a convenient putty scraping mechanism mounted on the adjustable mechanism are mounted on the positioning base. The adjustable mechanism comprises a sliding regulation and control box fixedly installed on the side, away from the ground, of the positioning base through bolts and a fixed installation block installed on one side of the sliding regulation and control box. And a rotating groove is formed in the side, close to the sliding regulation and control box, of the fixed mounting block. According to the wall repairing auxiliary device for the constructional engineering, the striking-off force and angle can be accurately controlled, so that a repairing material can be stably stricken off, the repairing material falling into a pit in a wall surface can be effectively stricken off, it is ensured that the surface of the repaired pit is flat and smooth, meanwhile, adaptive adjustment can be conducted according to the height position of the pit in the wall surface, and the practicability is high. The use by workers is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wall repair in construction engineering, and particularly relates to an auxiliary device for repairing walls in construction engineering. Background Technique

[0002] During the construction process of construction engineering, in order to facilitate the installation of equipment such as tie bolts and external hanging scaffolds, construction holes are usually reserved on the wall, and these holes need to be filled in the subsequent stages of construction to ensure the flatness of the wall surface and lay a good foundation for subsequent decoration construction.

[0003] In construction, reserving holes is a very important task. The function of these holes is to facilitate the installation of equipment such as tie bolts and external hanging scaffolds, and these equipment play a very important role in construction. For example, tie bolts can be used to fix formwork and ensure the pouring quality of concrete; external hanging scaffolds can be used to build a construction platform to facilitate construction workers to carry out construction.

[0004] In the later stage of construction, these reserved holes need to be filled, because their existence will cause the wall surface to be uneven, which will in turn affect subsequent decoration construction. If these holes are not filled, a large amount of repair work will be required during the decoration construction process, thus increasing the construction cost and affecting the construction progress. In order to ensure the flatness of the wall surface and prepare for subsequent decoration construction, construction workers usually use traditional methods to fill the holes, including using special materials and tools such as cement mortar, gypsum board, putty, etc. However, the traditional hole filling method has some significant disadvantages. When filling and repairing the pit by the traditional manual method, the repair material is usually simply poured into the pit to fill it.

[0005] First of all, due to the lack of leveling treatment, the surface of the repaired pit is often not flat enough. This is because during the filling process, the repair material may be unevenly distributed, or shrinkage and deformation may occur during the curing process, resulting in a non-smooth surface. Secondly, when the repair device is separated from the pit, the repair material on the repair device is easily bonded to the repair material in the pit. This may be due to the high viscosity of the repair material or the lack of appropriate isolation measures during the repair process. When the repair device is pulled out of the pit, the bonded repair material will be taken out together, thus affecting the repair effect of the pit. In addition, the repair material in the repair device pulling the repair material in the pit will also cause the repair material in the pit to be taken out. This may be due to the unreasonable design of the repair device or the lack of proper control of the force and speed during the operation.

[0006] These shortcomings are mainly due to the limitations of traditional manual methods, in which operators often find it difficult to accurately control the filling and distribution of the repair material, and it is difficult to avoid adhesion between the repair material and the inner wall of the pothole. In addition, due to the lack of professional tools and equipment, the repair effect is also easily affected.

[0007] In summary, the traditional hole filling method has many disadvantages, which not only affect the construction quality and the performance of the building, but also increase the maintenance cost and difficulty. Therefore, a construction engineering wall filling auxiliary device is needed to solve the above problems. Utility Model Content

[0008] 1. Technical issues to be resolved

[0009] In view of the deficiencies in the prior art, the utility model provides a construction engineering wall repair auxiliary device, which has the advantages of automatic scraping, smooth surface and high efficiency, and solves the problems of poor flatness, adhesive carrying out of repair materials and great influence of manual operation in the existing traditional methods.

[0010] (II) Technical solution

[0011] In order to achieve the above-mentioned purpose of automatic scraping, smooth surface and high efficiency, the utility model provides the following technical solutions: a construction engineering wall repair auxiliary device, including a positioning base, an adjustable mechanism installed on the positioning base and a convenient scraping mechanism installed on the adjustable mechanism;

[0012] The adjustable mechanism comprises a sliding regulating box fixedly mounted on the side of the positioning base away from the ground by bolts and a fixed mounting block mounted on one side of the sliding regulating box;

[0013] A rotation groove is provided on one side of the fixed installation block close to the sliding control box;

[0014] The fixed mounting block is provided with a driving assembly and a gear transmission assembly connected to the driving assembly and connected to the rotating groove, the gear transmission assembly is provided with a spur gear and a toothed plate meshing with the spur gear and slidingly fitting with the sliding regulating box;

[0015] The convenient grease scraping mechanism includes a positioning plate fixedly mounted on the side of the tooth plate away from the positioning base, a material receiving box fixedly mounted on one side of the positioning plate, two support plates fixedly mounted in a mirror-symmetrical manner on one side of the positioning plate by bolts, an L-shaped fixing plate fixedly mounted on the side of the positioning plate away from the positioning base and a grease scraping assembly mounted on one side of the L-shaped fixing plate, and an elastic reset assembly connected to the L-shaped fixing plate is connected to one side of the grease scraping assembly.

[0016] Further, the driving assembly includes a rotating rod and a rotating handle; one end of the rotating rod is fixedly connected to one side of the rotating handle, and the opposite end penetrates through the fixed mounting block and extends into the rotating groove to be connected to the gear transmission assembly. The outer side of the rotating rod is rotatably connected to the inside of the fixed mounting block through a bearing.

[0017] Further, the gear transmission assembly includes a driving bevel gear, a driven bevel gear, and a support rod; the center of one side of the driving bevel gear is fixedly connected to the end of the rotating rod away from the rotating handle. The driving bevel gear meshes with the driven bevel gear. Both ends of the support rod are rotatably connected to the inner side wall of the rotating groove through bearings, and the inner side of the driven bevel gear is fixedly connected to the outer side of the support rod.

[0018] Further, a rotating hole for the spur gear to rotate is provided between the side of the fixed mounting block opposite to the sliding control box.

[0019] Further, the putty scraping assembly includes a sliding rod, a push handle, and a scraper; one side of the sliding rod is fixedly connected to one end of the push handle, and the opposite end passes through the L-shaped fixing plate and is fixedly connected to one side of the scraper. The outer side of the sliding rod is slidably connected to the inside of the L-shaped fixing plate and fits for sliding.

[0020] Further, the elastic reset assembly includes a connecting rod and a reset spring; both ends of the connecting rod are respectively fixedly connected to the opposite sides of the L-shaped fixing plate and the positioning plate. The inner side of the reset spring is sleeved on the outer side of the connecting rod and is located below the scraper. The inner side of the scraper is slidably connected to the outer side of the connecting rod and fits for sliding.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, the present utility model provides an auxiliary device for patching walls in construction engineering, having the following beneficial effects:

[0023] By the mutual cooperation between the adjustable mechanism and the convenient putty scraping mechanism on the positioning base, the auxiliary device for patching walls in construction engineering can accurately control the scraping force and angle, so as to stably scrape the repair material, effectively scrape the repair material falling into the wall pit, thereby ensuring that the surface after patching the pit is flat and smooth, greatly improving the repair efficiency and quality, ensuring that the repair material can be evenly distributed inside the pit and is closely combined with the inner wall of the pit without problems such as voids or cracks. At the same time, it can also be adaptively adjusted according to the height position of the wall pit, facilitating the use by the staff. Description of the Drawings

[0024] Figure 1 This is a schematic structural diagram of the present utility model;

[0025] Figure 2 is Figure 1 a partial enlarged schematic view of part A in

[0026] Figure 3 is Figure 1 a partial enlarged schematic view of part B in

[0027] Figure 4 is Figure 1 a three-dimensional schematic view of the positioning plate connection structure in

[0028] In the figure: 1, positioning base; 200, adjustable mechanism; 201, sliding control box; 202, fixed mounting block; 203, rotating groove; 2041, rotating rod; 2042, turning handle; 2051, driving bevel gear; 2052, driven bevel gear; 2053, support rod; 206, spur gear; 207, rotating hole; 208, toothed plate; 300, convenient putty scraping mechanism; 301, positioning plate; 302, material collecting box; 303, support plate; 304, L-shaped fixing plate; 3051, sliding rod; 3052, pushing handle; 3053, putty knife; 3061, connecting rod; 3062, return spring. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a building engineering wall repair auxiliary device, including a positioning base 1, an adjustable mechanism 200 installed on the positioning base 1, and a convenient putty scraping mechanism 300 installed on the adjustable mechanism 200;

[0031] Through the mutual cooperation between the adjustable mechanism 200 and the convenient putty scraping mechanism 300 on the positioning base 1, the scraping force and angle can be precisely controlled, so as to stably scrape the repair material, effectively scrape the repair material falling into the wall pit, thereby ensuring that the surface after the pit repair is flat and smooth, greatly improving the repair efficiency and quality, ensuring that the repair material can be evenly distributed inside the pit and tightly combined with the inner wall of the pit, without problems such as voids or cracks. At the same time, it can also be adjusted adaptively according to the height position of the wall pit, which is convenient for the staff to use.

[0032] In this embodiment, the adjustable mechanism 200 is a structure for making adaptive adjustments according to the height of the hole.

[0033] As Figure 1 and Figure 2 shown, the adjustable mechanism 200 includes a sliding control box 201 fixedly installed on the side of the positioning base 1 away from the ground by bolts and a fixed mounting block 202 installed on one side of the sliding control box 201;

[0034] A rotating groove 203 is formed on the side of the fixed mounting block 202 close to the sliding control box 201;

[0035] A driving component is installed on the fixed mounting block 202, and a gear transmission component connected to the driving component and connected to the rotating groove 203. A spur gear 206 is connected to the gear transmission component, and a toothed plate 208 that meshes with the spur gear 206 and slides in contact with the sliding control box 201.

[0036] It should be noted that the driving component includes a rotating rod 2041 and a turning handle 2042; one end of the rotating rod 2041 is fixedly connected to one side of the turning handle 2042, and the opposite end penetrates through the fixed mounting block 202 and extends into the rotating groove 203 to be connected to the gear transmission component. The outer side of the rotating rod 2041 is rotationally connected to the inside of the fixed mounting block 202 through a bearing, so as to stably drive the gear transmission component to rotate.

[0037] It can be understood that the gear transmission component includes a driving bevel gear 2051, a driven bevel gear 2052, and a support rod 2053; the center of one side of the driving bevel gear 2051 is fixedly connected to the end of the rotating rod 2041 away from the turning handle 2042. The driving bevel gear 2051 meshes with the driven bevel gear 2052. The two ends of the support rod 2053 are respectively rotationally connected to the inner side wall of the rotating groove 203 through bearings. The inner side of the driven bevel gear 2052 is fixedly connected to the outer side of the support rod 2053, so as to more stably drive the engaged toothed plate 208 to move inside the sliding control box 201.

[0038] In addition, a rotating hole 207 for the spur gear 206 to rotate is formed between the opposite sides of the fixed mounting block 202 and the sliding control box 201, so as to stably drive the toothed plate 208 to move.

[0039] In this embodiment, the convenient putty scraping mechanism 300 is a structure for effectively scraping flat the repair material falling into the wall pit.

[0040] As Figure 1 、 Figure 3 and Figure 4As shown in the figure, the convenient putty scraping mechanism 300 includes a positioning plate 301 fixedly installed on one side of the tooth plate 208 away from the positioning base 1. A material collecting box 302 is fixedly installed on one side of the positioning plate 301. Two support plates 303 that are mirror-symmetrical are fixedly installed on one side of the positioning plate 301 by bolts. An L-shaped fixing plate 304 is fixedly installed on the side of the positioning plate 301 away from the positioning base 1, and a putty scraping assembly is installed on one side of the L-shaped fixing plate 304. An elastic reset assembly connected to the L-shaped fixing plate 304 is connected to one side of the putty scraping assembly.

[0041] It should be noted that the putty scraping assembly includes a sliding rod 3051, a push handle 3052, and a putty knife 3053. One side of the sliding rod 3051 is fixedly connected to one end of the push handle 3052, and the opposite end passes through the L-shaped fixing plate 304 and is fixedly connected to one side of the putty knife 3053. The outer side of the sliding rod 3051 is slidably connected and fitted with the inside of the L-shaped fixing plate 304, so as to be able to stably scrape the repair material falling into the wall pit, thereby ensuring that the surface after the pit repair is flat and smooth.

[0042] It can be understood that the elastic reset assembly includes a connecting rod 3061 and a return spring 3062. The two ends of the connecting rod 3061 are respectively fixedly connected to the opposite sides of the L-shaped fixing plate 304 and the positioning plate 301. The inner side of the return spring 3062 is sleeved on the outer side of the connecting rod 3061 and is located below the putty knife 3053. The inner side of the putty knife 3053 is slidably connected and fitted with the outer side of the connecting rod 3061, so as to further improve the stability of the movement of the putty knife 3053.

[0043] The working principle of the above embodiment is as follows:

[0044] When potholes appear on the wall surface and need to be repaired, the construction workers first need to place the positioning base 1 on the ground below the hole, and adjust the adjustable mechanism 200 adaptively according to the height position of the pothole. By rotating the turning handle 2042, the rotating rod 2041 connected to the turning handle 2042 rotates synchronously with the driving bevel gear 2051. The driving bevel gear 2051 meshes with the driven bevel gear 2052, so that the support rod 2053 on the driven bevel gear 2052 drives the spur gear 206 to rotate. Since the spur gear 206 meshes with the toothed plate 208, when the spur gear 206 rotates, it will push the toothed plate 208 to move in the sliding control box 201, realizing the adjustment of the position of the convenient putty scraping mechanism 300. The construction workers can drive the sliding rod 3051 to move towards the wall surface by pushing the push handle 3052, so that the sliding rod 3051 contacts the wall pothole, and then scrape the repair material falling into the pothole. During the putty scraping process, the return spring 3062 will be compressed. When the putty scraping work is completed, release the push handle 3052, and the return spring 3062 will push the putty knife 3053 back to the initial position for convenient next use. The material collection box 302 is used to collect the excess repair material during the putty scraping process, avoiding the waste of repair material and ensuring the cleanliness of the construction site at the same time.

[0045] Compared with the prior art: For this building engineering wall repair auxiliary device, through the mutual cooperation between the adjustable mechanism 200 and the convenient putty scraping mechanism 300 on the positioning base 1, the scraping force and angle can be accurately controlled, so as to stably scrape the repair material, effectively scrape the repair material falling into the wall pothole, ensuring that the surface after pothole repair is flat and smooth, greatly improving the repair efficiency and quality, ensuring that the repair material can be evenly distributed inside the pothole and closely combined with the inner wall of the pothole, without problems such as voids or cracks. At the same time, it can also be adjusted adaptively according to the height position of the wall pothole, facilitating the use of the staff, and solving the problems of poor flatness, bonding and taking out the repair material, and being greatly affected by manual operation in the existing traditional methods.

[0046] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0047] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model.

Claims

1. A construction engineering wall-repairing auxiliary device, comprising a positioning base (1), characterized in that: An adjustable mechanism (200) and a convenient grease scraping mechanism (300) installed on the adjustable mechanism (200) are installed on the positioning base (1); The adjustable mechanism (200) comprises a sliding control box (201) fixedly mounted on a side of the positioning base (1) away from the ground by means of bolts, and a fixed mounting block (202) mounted on one side of the sliding control box (201); A rotation groove (203) is formed on one side of the fixed installation block (202) close to the sliding control box (201); The fixed mounting block (202) is provided with a driving assembly and a gear transmission assembly connected to the driving assembly and connected to the rotating groove (203); the gear transmission assembly is provided with a spur gear (206) and a toothed plate (208) meshing with the spur gear (206) and slidingly fitting with the sliding control box (201); The convenient grease scraping mechanism (300) comprises a positioning plate (301) fixedly mounted on a side of the tooth plate (208) away from the positioning base (1); a material receiving box (302) is fixedly mounted on one side of the positioning plate (301); two support plates (303) are fixedly mounted on one side of the positioning plate (301) by bolts in a mirror-symmetrical manner; an L-shaped fixing plate (304) is fixedly mounted on a side of the positioning plate (301) away from the positioning base (1) and a grease scraping component mounted on one side of the L-shaped fixing plate (304); and an elastic reset component connected to the L-shaped fixing plate (304) is connected to one side of the grease scraping component.

2. A construction engineering wall repair auxiliary device according to claim 1, characterized in that: The driving assembly comprises a rotating rod (2041) and a rotating handle (2042); one end of the rotating rod (2041) is fixedly connected to one side of the rotating handle (2042), and the other end thereof passes through the fixed mounting block (202) and extends into the rotating groove (203) to be connected to the gear transmission assembly; the outer side of the rotating rod (2041) is rotatably connected to the inside of the fixed mounting block (202) via a bearing.

3. A construction engineering wall repair auxiliary device according to claim 2, characterized in that: The gear transmission assembly comprises a driving bevel gear (2051), a driven bevel gear (2052) and a support rod (2053); the center of one side of the driving bevel gear (2051) is fixedly connected to an end of the rotating rod (2041) away from the rotating handle (2042), the driving bevel gear (2051) and the driven bevel gear (2052) are meshed with each other, the two ends of the support rod (2053) are respectively rotatably connected to the inner side wall of the rotating groove (203) through bearings, and the inner side of the driven bevel gear (2052) is fixedly connected to the outer side of the support rod (2053).

4. The construction engineering wall repair auxiliary device according to claim 1, characterized in that: A rotating hole (207) for the spur gear (206) to rotate is provided between the fixed installation block (202) and the opposite side of the sliding control box (201).

5. The construction engineering wall repair auxiliary device according to claim 1, characterized in that: The scraper assembly comprises a sliding rod (3051), a push-press handle (3052) and a scraper (3053); one side of the sliding rod (3051) is fixedly connected to one end of the push-press handle (3052), and the other opposite end passes through the L-shaped fixing plate (304) and is fixedly connected to one side of the scraper (3053); the outer side of the sliding rod (3051) is slidably connected to the inner side of the L-shaped fixing plate (304) and slides in close contact.

6. A construction engineering wall repair auxiliary device according to claim 5, characterized in that: The elastic reset component comprises a connecting rod (3061) and a reset spring (3062); the two ends of the connecting rod (3061) are respectively fixedly connected to the side of the L-shaped fixing plate (304) opposite to the positioning plate (301); the inner side of the reset spring (3062) is sleeved on the outer side of the connecting rod (3061) and is located below the scraper (3053); the inner side of the scraper (3053) and the outer side of the connecting rod (3061) are slidably connected and slide in close proximity.

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