A tool for tower horizontal joint paste leveling

Abstract

The application discloses a tool for mixing tower horizontal joint paste smearing, which comprises a heater, a horizontal plate assembly, a side plate assembly, a shaping plate, a lateral roller device and a paste baffle; the side plate assembly is arranged on the side of the horizontal plate assembly; the lateral roller device is arranged on the side of the side plate assembly; the heater is arranged on the horizontal plate assembly; the shaping plate is arranged below the horizontal plate assembly or on the side close to the paste smearing area; the paste baffle is arranged on the side of the shaping plate or below the horizontal plate assembly close to the position of the paste edge; the tool has the characteristics of paste heating and flow preservation, adjustable tool width, lateral elastic clamping, curved surface low resistance walking, paste blocking and anti-waste and replaceable shaping plate forming, can improve the paste smearing quality and construction efficiency of the mixing tower horizontal joint, ensure the consistent paste cross-section shape and controllable thickness, and adapt to different concrete tower piece wall thickness direction dimensions, horizontal joint width and different joint forming requirements.

Description

Technical Field

[0001] This invention belongs to the field of grout leveling technology for horizontal joints in mixed towers, and specifically relates to a tooling for leveling grout in horizontal joints of mixed towers. Background Technology

[0002] Wind turbine concrete towers are typically constructed using a segmented or sectioned prefabrication and on-site assembly method. During assembly, epoxy resin, structural adhesive, or other grout layers need to be applied at the joints between adjacent tower segments or sections to achieve leveling, sealing, bonding, force transfer, and waterproofing. Since horizontal joints in concrete towers are usually continuously distributed in a circumferential direction, and the construction site is affected by factors such as tower curvature, wall thickness variations, ambient temperature, grout viscosity, and operating space, the quality of grout application directly affects the joint compactness, pressure uniformity, and subsequent assembly quality.

[0003] Currently, the treatment of grout at the joints of mixed towers mainly relies on manual scraping or simple scraper tools. The construction quality is greatly affected by the operator's experience, and problems such as inconsistent grout thickness, local accumulation or lack of material, edge overflow, and unstable formed cross-section are prone to occur. Insufficient grout forming quality may lead to uneven pressure on the joint, local voids, weak seals, material waste, and local stress concentration during subsequent installation.

[0004] Among the published patents, CN222019944U, "Groogging Device for Wind Turbine Tower Joints," proposes a scheme for forming grout along the circumference of the tower using a support platform, rollers, scrapers, and an adjustment mechanism. Its focus is on forming a grout ring with a specific cross-sectional shape and allowing for adjustment of the grout thickness. While this scheme improves the consistency of manual grouting, it primarily addresses fixed cross-sectional forming and does not fully solve problems such as insufficient fluidity of low-temperature or high-viscosity grout, adaptability to different joint widths, rapid replacement of various fixed shapes, lateral stable clamping, and grout anti-fall and anti-leakage.

[0005] The "A Grouting Device for Wind Turbine Tower Joints" published in CN121630645A primarily addresses the issue of textured surfaces on the colloids at the joints of segmented tower sections. It improves the pattern spacing by adjusting the spacing of the scraper teeth, thereby enhancing the uniformity of the colloid surface and the air venting effect. This solution focuses on the formation of colloid patterns on the side surfaces of the concrete tower sections, rather than on the continuous thickness, smoothing, material blocking, and flow retention of the circumferential grout at the horizontal joints of the concrete tower. Therefore, it cannot directly meet the requirements of horizontal joint grouting fixtures for continuous circumferential operation, width adjustment, curved surface fitting, and stable grout formation.

[0006] In summary, existing technologies still have the following shortcomings: First, the slurry smoothing process relies heavily on manual experience, resulting in inconsistent forming and unstable construction efficiency; second, existing scrapers or slurry application devices are mostly designed for single cross-sections or surface patterns, making it difficult to adapt to different horizontal joint widths and various forming requirements; third, there is a lack of proactive measures to adjust the slurry flowability, leading to spreading difficulties under low temperature or high viscosity conditions; fourth, the problems of slurry overflow, sagging, and waste at the edges have not been adequately controlled; and fifth, there is still room for improvement in the clamping, guiding, and low-resistance movement capabilities between the device and the curved surface of the tower. Therefore, it is necessary to propose a specialized tooling suitable for smoothing slurry at horizontal joints in mixed towers, to achieve slurry heating and flow retention, adjustable width, lateral elastic clamping, low-resistance guiding, material blocking and leakage prevention, and replaceable shaping, thereby improving the construction quality and work efficiency of slurry at horizontal joints in mixed towers. Summary of the Invention

[0007] To overcome the technical problems existing in the grouting process of horizontal joints in mixed towers, such as high reliance on manual labor, insufficient grout fluidity, single forming cross-section, poor adaptability of tooling width, insufficient stability of curved surface fitting, and easy overflow and fall of grout, the present invention aims to provide a tooling for grouting horizontal joints in mixed towers. This tooling has the characteristics of grout heating and flow retention, adjustable tooling width, lateral elastic clamping, low resistance movement on curved surfaces, grout drop prevention and waste prevention, and replaceable shaping plate. It can improve the grouting quality and construction efficiency of horizontal joints in mixed towers, ensure consistent grout cross-sectional shape and controllable thickness, and adapt to different concrete tower wall thickness dimensions, horizontal joint widths, and different joint forming requirements.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A tooling for smoothing slurry at horizontal joints in a mixing tower includes a heater, a horizontal plate assembly, a side plate assembly, a shaping plate, a lateral roller device, and a slurry baffle. The horizontal plate assembly is located above the area of ​​the concrete tower plate to be smoothed with slurry, and the side plate assembly is disposed on the side of the horizontal plate assembly and connected to the horizontal plate assembly. The side plate assembly is equipped with a lateral roller device, which is used to contact the surface of the concrete tower plate or the support surface near the joint. The heater is mounted on the horizontal plate assembly and arranged close to the area of ​​slurry to be smoothed, for heating epoxy resin or other slurries; The shaping plate is located below the horizontal plate assembly or on one side near the slurry leveling area, and is used to scrape and shape the slurry. The slurry baffle is located on the side of the shaping plate or below the horizontal plate assembly near the edge of the slurry; it is used to prevent the slurry from overflowing or falling outwards during the smoothing process.

[0009] The horizontal plate assembly includes a first horizontal plate and a second horizontal plate that are connected to each other. The first horizontal plate and the second horizontal plate overlap or are adjustablely connected along the width direction of the fixture, which is used to adjust the overall width of the fixture according to the width of the joint of the mixed tower plates or tower tube. The first horizontal plate is located in the middle of the tooling and is used to connect the heater, handle and shaping plate; the second horizontal plate is located on both sides or at the end of the first horizontal plate, with one end of the second horizontal plate passing through the first horizontal plate and the other end connected to the side plate assembly.

[0010] The heater is a temperature-controlled heat spreader assembly, which includes an electric heating element, a heat-conducting plate or heat spreader plate, a temperature detection element, and a temperature control unit. The heater is located in front of the shaping plate along the tooling moving direction and is arranged at a distance from the shaping plate; The distance between the heater and the shaping plate is 50 mm to 300 mm, and the set temperature of the heater is 20℃ to 60℃; the temperature control unit adjusts the power of the electric heating element according to the temperature feedback from the temperature detection element, so that the temperature control accuracy is maintained at ±2℃ to ±5℃. The effective heating width of the heater is not less than the designed laying width of the slurry to be smoothed, and is 1.0 to 1.5 times the designed laying width of the slurry to be smoothed. The heat-conducting plate or heat-spreading plate is continuously arranged along the width direction of the horizontal joint, and its thickness is 1 mm to 8 mm, so that the temperature difference within the effective heating width range is not greater than 5℃. The heating surface of the heater and the surface of the slurry to be smoothed maintain a thermal action distance of 2 mm to 30 mm.

[0011] The side plate assembly is connected to the second horizontal plate, and the upper part of the side plate assembly is inserted into or overlapped with the second horizontal plate; the lower part of the side plate assembly extends downward to the vicinity of the side wall of the concrete tower plate for installing the lateral roller device and slurry baffle. The lower part of the side panel assembly is configured as a narrowing structure.

[0012] Handles are provided on the horizontal plate assembly or side plate assembly for construction workers to hold and push the tooling along the direction of the horizontal joint of the mixed tower. The handle is located on one side above the first horizontal plate and is fixedly connected to the first horizontal plate or the second horizontal plate; the handle adopts a rod-shaped, tubular, or plate-shaped structure, and its length direction is arranged along the tooling movement direction; The lower edge of the shaping plate is a slurry forming edge, used for scraping, thickness setting, and cross-sectional shaping of the slurry; the slurry forming edge is set to a tooth shape, arc shape, wave shape, zigzag shape, or other predetermined shape; by changing the shaping plate of different shapes, the slurry forming edge can form different cross-sections or surface textures.

[0013] The lateral roller device includes a screw, a spring, a nut, a second roller shaft, and a second roller; the screw passes through the lateral hole of the side plate assembly, the spring is sleeved on the outside of the screw and located between the nut and the side plate assembly, the second roller shaft is connected to one end of the screw near the side wall of the concrete tower plate, and the second roller is rotatably mounted on the second roller shaft; One side of the slurry baffle is connected to the lateral threaded hole on the side plate assembly by bolts, and the other side extends along the horizontal joint direction of the concrete tower. The shape of the slurry baffle is adapted to the curvature of the outer surface of the concrete tower plate, and the height of the side closer to the side plate assembly is greater than the height of the side farther away from the side plate assembly.

[0014] The side plate assembly includes a side plate body, a connecting and fixing part, a plug groove, a clamping bolt, a guide support part, a narrowing structure, a bottom roller assembly, a lateral hole, a lateral threaded hole, and a second lateral threaded hole. The side plate body includes a connecting and fixing part located at the upper part and a guide and support part located at the lower part; The connecting and fixing part is a block structure in whole. A plug groove for accommodating the second horizontal plate is opened in the horizontal direction in the connecting and fixing part. One end of the second horizontal plate is inserted into the plug groove. The upper end face of the connecting and fixing part is provided with a plurality of threaded holes, the threaded holes are connected to the insertion groove, and a clamping bolt is threaded in the threaded hole. The end of the clamping bolt can extend into the insertion groove and press against the second horizontal plate to press and fix the second horizontal plate to the side plate assembly. The guide support portion is formed by extending downward from the connecting and fixing portion. The width of the lower end of the guide support portion is smaller than the width of the connecting and fixing portion, so that the lower part of the side plate body forms a narrowed structure. The bottom end of the guide support is provided with a bottom roller assembly, which includes a roller shaft and a bottom roller. The bottom roller is sleeved on the outside of the roller shaft and can rotate relative to the roller shaft.

[0015] The two ends of the roller are respectively installed on both sides of the bottom end of the guide support, or fixed to the bottom of the side plate body by fasteners, limiting parts or shaft end stops; the outer peripheral surface of the bottom roller is used to roll contact with the surface of the mixing tower to provide support and guidance when the tooling moves along the horizontal seam of the slurry application. The side plate assembly is also provided with a lateral hole, which is opened below the insertion slot and above the narrowing structure of the guide support. The lateral hole is provided through the side plate assembly along the thickness direction and is used to install the lateral roller device. The narrowed structure of the side plate assembly has a lateral threaded hole on the side near the heater. The lateral threaded hole is located on the outer surface of the side plate assembly and does not penetrate the opposite side of the narrowed structure. The lateral threaded hole is used to install connecting bolts to fix the slurry baffle.

[0016] The second lateral threaded hole is used to install the shaping plate. The second lateral threaded hole is provided on one side of the side plate assembly near the shaping plate and is arranged at intervals along the height direction of the side plate assembly. The second lateral threaded hole is located below the lateral hole, on the side of the guide support, and near the installation area of ​​the shaping plate.

[0017] The side plate assembly has a lateral hole, and the screw passes through the lateral hole; one end of the screw is located outside the side plate assembly and is connected to the second roller shaft, and the other end passes through the side plate assembly and is threadedly connected to the nut; the spring is sleeved on the outside of the screw and is located between the nut and the side plate assembly; A bearing, bushing, or wear-resistant bushing is provided between the second roller and the second roller shaft; a limiting nut, cotter pin, end cap, or end cap limiting structure is provided at the end of the second roller shaft to restrict the second roller from coming off axially along the second roller shaft, while ensuring that the second roller can rotate freely relative to the second roller shaft.

[0018] The first horizontal plate has two square holes at the middle position along its thickness direction. Both square holes are arranged through the width direction of the first horizontal plate for the second horizontal plate to pass through or be inserted into. The second horizontal plate is a long strip plate, and one end of the second horizontal plate passes through the square holes. The first horizontal plate is provided with a first hole, which is located above the square hole. The first hole is used to install bolts, pressure plates or other fasteners. The fasteners can pass through the first hole and press against or connect to the second horizontal plate. The first horizontal plate is also provided with a second hole and a third hole. The second hole is located on the side of the first horizontal plate near the slurry smoothing area and is used to install a heater. The third hole is provided on the first horizontal plate and is located on the opposite side of the second hole or on the side away from the heater installation position, for installing a handle; One end of the second horizontal plate passes through the square hole of the first horizontal plate, and the other end is inserted into the insertion slot of the side plate assembly and is tunably connected to the side plate assembly; the second horizontal plate and the first horizontal plate can be fixed together by fasteners passing through the first hole, and the second horizontal plate and the side plate assembly can be fixed together by clamping bolts.

[0019] Compared with the prior art, the present invention has the following beneficial effects: This design improves the fluidity and smoothing quality of the slurry. The heater is positioned in front of the shaping plate along the tooling's movement direction and is spaced apart from the plate, allowing the slurry to pass through a preheating and flow-maintaining zone before entering the shaping area of ​​the plate. During operation, the heater can locally preheat and continuously maintain the temperature of epoxy resin, structural adhesive, or other slurries, ensuring the slurry maintains a suitable application temperature and rheological state before slurry application. This reduces the slurry viscosity and improves its fluidity, spreadability, and scraping properties. Furthermore, the heater can achieve more uniform heating of the slurry in the width direction through temperature regulation, constant temperature control, and heat conduction, reducing inconsistent fluidity caused by localized temperature differences. This reduces the pushing resistance caused by low temperature environments or high initial viscosity of the slurry, avoiding problems such as difficulty in spreading the slurry, local accumulation, discontinuous cross-sections, missing material at the edges, roughened surfaces, or uneven molding. At the same time, under the scraping and thickness-fixing action of the shaping plate 105 and the edge-limiting action of the slurry baffle, the preheated slurry is more likely to form a continuous, flat, and uniformly thick molding cross-section, improving the compactness, flatness, and molding consistency of the horizontal joint slurry in the mixing tower.

[0020] It adapts to different tower plate widths and joint widths. The first and second horizontal plates are adjustable via connecting holes, allowing the overall width of the fixture to be adjusted according to the tower width or horizontal joint width, thus improving the fixture's adaptability to mixed tower structures of different specifications.

[0021] Improved stability of curved surface clamping. The spring provides continuous elastic preload to the lateral rollers, ensuring they remain in contact with the sidewall of the concrete tower section. When there are deviations in the thickness, flatness, circumferential curvature, or local dimensions of the concrete tower section, the spring can compensate for these deviations through compression or rebound, preventing the lateral rollers from disengaging from the tower side and preventing lateral loosening, shifting, or wobbling of the fixture during movement. Simultaneously, the spring compression can be adjusted by tightening the nut, thereby changing the clamping force of the lateral rollers on the tower sidewall, allowing the fixture to adapt to mixed tower components with different thicknesses, curvatures, or construction deviations. The rolling contact between the lateral rollers and the tower sidewall provides lateral limiting and clamping guidance while reducing moving friction resistance, preventing jamming, and ensuring continuous, stable, and smooth movement of the fixture along the horizontal joint of the mixed tower, improving guiding accuracy and molding consistency during slurry smoothing.

[0022] Reduce movement resistance and improve construction efficiency. The bottom of the side plate is connected to rollers via roller shafts. The rollers make rolling contact with the surface of the mixing tower, which can reduce frictional resistance while ensuring that the tooling fits the surface of the mixing tower. This allows construction workers to push the tooling along the horizontal joint with less effort, improving the efficiency of continuous smoothing.

[0023] It enables the molding of various slurry cross-sections or textures. The molding plate adopts a detachable structure and can be replaced with toothed, arc-shaped, wavy, or other shapes according to project requirements, thereby meeting the requirements of different joint slurry thicknesses, cross-sectional shapes, and surface textures, and improving the versatility of the tooling.

[0024] This invention reduces grout spillage and waste. The grout baffle in this invention limits the grout edges during the smoothing process, preventing grout from overflowing, sagging, or falling, thus reducing material waste and helping to maintain neat joint edges.

[0025] This invention improves the standardization of construction processes. By combining heating and flow retention, width adjustment, elastic clamping, roller guidance, and replaceable shaping plates, it achieves continuous, stable, and standardized smoothing of the grout in horizontal joints of mixed towers, reducing reliance on the experience of construction personnel and improving the consistency of joint construction quality. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the tower and slurry application tool used in conjunction with the present invention.

[0027] Figure 2 This is a schematic diagram of the overall structure of the slurry coating tool of the present invention.

[0028] Figure 3 This is a front view structural diagram of the slurry coating tool of the present invention.

[0029] Figure 4 This is a schematic diagram of the side panel assembly of the present invention.

[0030] Figure 5 This is a schematic diagram of the lateral roller device of the present invention.

[0031] Figure 6 This is a schematic diagram of the structure of the first horizontal plate of the present invention.

[0032] Figure 7 This is a schematic diagram of the heater structure of the present invention. Attached image description: Tooling 1; grout application to horizontal joints 2; concrete tower sections 3; Heater 101, horizontal plate assembly 102, side plate assembly 103, handle 104, shaping plate 105, lateral roller device 106, and slurry baffle 107; First horizontal plate 1021, second horizontal plate 1022, square hole 10211, first hole 10212, second hole 10213, third hole 10214; Electric heating element 1012, heat conduction plate or heat spreader 1013, temperature detection element 1014 and temperature control unit 1015; Screw 1061, spring 1062, nut 1063, second roller 1064, second roller 1065, bearing, bushing or wear-resistant bushing 1066, limiting structure 1067; Side plate body 1030, connecting and fixing part 1031, insertion groove 1032, clamping bolt 1033, guide support part 1034, narrowing structure 1035, bottom roller assembly 1036, lateral hole 1037, lateral threaded hole 1038 and lateral threaded hole II 1039; Roller 10361 and bottom roller 10362. Detailed Implementation

[0034] The present invention will now be described in further detail with reference to the accompanying drawings.

[0035] like Figure 1 As shown, the tower and slurry application tool 1 are used together in the following states: tool 1 for smoothing the slurry at the horizontal joint of the tower, slurry application at the horizontal joint 2, and concrete tower plate 3. like Figure 2 , Figure 3 , Figure 4 As shown, the tooling 1 for smoothing the slurry at the horizontal joint of the mixing tower according to the present invention includes a heater 101, a horizontal plate assembly 102, a side plate assembly 103, a handle 104, a shaping plate 105, a lateral roller device 106, and a slurry baffle 107. The horizontal plate assembly 102 serves as the main connecting component of the tooling 1. The heater 101, side plate assembly 103, handle 104, and shaping plate 105 are all directly or indirectly installed on the horizontal plate assembly 102. The lateral roller device 106 is installed on the side plate assembly 103. The slurry baffle 107 is located on the side of the side plate assembly 103 near the slurry smoothing area.

[0036] The horizontal plate assembly 102 includes a first horizontal plate 1021 and a second horizontal plate 1022. The first horizontal plate 1021 is located in the middle of the fixture 1 and is used to connect the heater 101, the handle 104, and the shaping plate 105. The second horizontal plate 1022 is located on both sides or at the end of the first horizontal plate 1021 and is tunably connected to the first horizontal plate 1021. One end of the second horizontal plate 1022 passes through the first horizontal plate 1021, and the other end is connected to the side plate assembly 103. By adjusting the extension length of the second horizontal plate 1022 relative to the first horizontal plate 1021, the working dimension of the fixture 1 in the width direction of the concrete tower section can be changed to adapt to the construction requirements of horizontal joints of concrete tower sections with different widths. The first horizontal plate 1021 and the second horizontal plate 1022 can be locked and fixed together by bolts, pressure plates, pins, buckles, or other fasteners.

[0037] The heater 101 is preferably a temperature-controlled homogenizing heating assembly, which includes an electric heating element 1012, a heat-conducting plate or homogenizing plate 1013, a temperature detection element 1014, and a temperature control unit 1015. The horizontal plate assembly 102 has clearance holes or installation openings at positions corresponding to the heater 101. The heat-conducting plate or homogenizing plate 1013 extends at least partially below the horizontal plate assembly 102 to form a heating surface facing the area of ​​the slurry to be smoothed. Preferably, the heater 101 is located in front of the shaping plate 105 along the moving direction of the tooling 1 and is spaced apart from the shaping plate 105, so that the slurry passes through the preheating and flow-maintaining area corresponding to the heater 101 before entering the scraping and forming area of ​​the shaping plate 105. The heater 101 is mainly arranged corresponding to the slurry flow path or the area of ​​the slurry to be smoothed defined by the slurry baffle 107, and its heating surface faces the slurry area at the horizontal joint of the mixing tower. The distance between the heater 101 and the shaping plate 105 is 50 mm to 300 mm, preferably 80 mm to 200 mm, to ensure that the slurry has a certain preheating and flow retention time, while avoiding the heater 101 and the shaping plate 105 being too close and affecting the scraping and forming space. The set temperature of the heater 101 is 20℃ to 60℃, preferably 25℃ to 45℃, and more preferably 30℃ to 40℃; the temperature control unit 1015 adjusts the power of the electric heating element 1012 according to the temperature feedback from the temperature detection element 1014, so that the temperature control accuracy is maintained at ±2℃ to ±5℃.

[0038] The effective heating width of the heater 101 is not less than the designed laying width of the slurry to be smoothed, preferably 1.0 to 1.5 times the designed laying width of the slurry to be smoothed, so as to obtain a relatively uniform preheating effect of the slurry in the width direction. The heat-conducting plate or heat-spreading plate 1013 is continuously arranged along the width direction of the horizontal joint, and its thickness is 1 mm to 8 mm, preferably 2 mm to 5 mm, and the temperature difference within the effective heating width range is not greater than 5℃, preferably not greater than 3℃, thereby reducing the transverse viscosity difference of the slurry. The heating surface of the heater 101 maintains a thermal action distance of 2 mm to 30 mm between itself and the surface of the slurry to be smoothed, preferably 5 mm to 15 mm, so as to ensure the heating effect of the slurry while avoiding the heater 101 directly contacting the slurry and causing adhesion, dragging or local overheating.

[0039] During construction, the moving speed of tool 1 along the horizontal joint direction of the mixing tower is 0.1 m / min to 3 m / min, preferably 0.3 m / min to 1.5 m / min. The moving speed of the tool is determined according to the viscosity of the slurry, the design thickness, and the construction requirements. The slurry is pre-placed in the area to be smoothed defined by the slurry baffle 107 and is preheated and kept warm under the action of the heater 101 to maintain a suitable flow state. As tool 1 continues to move, the preheated slurry enters the action area of ​​the shaping plate 105, where it is scraped, fixed in thickness, and shaped in cross-section by the shaping plate 105. At the same time, the slurry baffle 107 limits the edge of the slurry to prevent the slurry, which has increased fluidity after heating, from overflowing or falling. By controlling the temperature, position, width, heat equalization, and moving speed in a coordinated manner, the slurry can maintain a low viscosity and a relatively uniform flow state before entering the shaping plate 105, thereby improving the spreadability and molding continuity of the slurry and avoiding problems such as difficulty in application, local accumulation, discontinuous cross-section, or uneven molding under low temperature or high viscosity conditions.

[0040] The side plate assemblies 103 are respectively disposed on the sides of the horizontal plate assembly 102 and connected to the second horizontal plate 1022. The side plate assemblies 103 are used for lateral support, guidance and limiting of the tooling 1. The upper part of the side plate assembly 103 is inserted or overlapped with the second horizontal plate 1022 and fixed by bolts; the lower part of the side plate assembly 103 extends downward to the vicinity of the side wall of the concrete tower plate, and is used to install the lateral roller device 106 and the slurry baffle 107. Preferably, the lower part of the side plate assembly 103 is configured as a narrowing structure 1035 to reduce its obstruction and interference to the slurry smoothing area.

[0041] The handle 104 is located on the side of the horizontal plate assembly 102 away from the slurry baffle 107, or on the side above the first horizontal plate 1021, and is fixedly connected to the first horizontal plate 1021 or the second horizontal plate 1022. The handle 104 can be rod-shaped, tubular, or plate-shaped, and its length direction is preferably arranged along the moving direction of the tooling 1. Construction personnel can push or pull the tooling 1 by holding the handle 104, so that the tooling 1 can move continuously along the horizontal joint direction of the mixing tower.

[0042] The shaping plate 105 is disposed below the horizontal plate assembly 102 and is located behind the heater 101 along the tooling movement direction. The two ends of the shaping plate 105 are detachably connected to the two side plate assemblies 103 respectively.

[0043] The lower edge of the shaping plate 105 serves as a slurry forming edge, used for scraping, thickness setting, and cross-sectional shaping of the slurry. Depending on different construction requirements, the slurry forming edge can be serrated, arc-shaped, wavy, zigzag-shaped, or other predetermined shapes. By replacing the shaping plate 105 with different shapes, the slurry can form different cross-sections or surface textures to meet the construction requirements of different horizontal joints in mixing towers.

[0044] The lateral roller device 106 is mounted on the side plate assembly 103 and located on the side of the side plate assembly 103 closest to the side wall of the concrete tower plate. The lateral roller device 106 includes a screw 1061, a spring 1062, a nut 1063, a second roller shaft 1064, and a second roller 1065. The screw 1061 passes through the lateral hole 1037 of the side plate assembly 103. The spring 1062 is sleeved on the outside of the screw 1061 and located between the nut 1063 and the side plate assembly 103. The second roller shaft 1064 is connected to the end of the screw 1061 closest to the side wall of the concrete tower plate. The second roller 1065 is rotatably mounted on the second roller shaft 1064. In use, the outer circumferential surface of the second roller 1065 rolls in contact with the side wall of the concrete tower plate. The compression of the spring 1062 can be adjusted by turning the nut 1063, thereby adjusting the clamping force of the second roller 1065 on the side wall of the concrete tower plate, so that the fixture 1 can maintain stable fit and smooth movement under different tower plate thicknesses or local dimensional deviations.

[0045] The slurry baffle 107 is disposed on the side of the side plate assembly 103 near the slurry leveling area and located on the side of the shaping plate 105. One side of the slurry baffle 107 is connected to the lateral threaded hole 1038 on the side plate assembly 103 by bolts, and the other side extends along the horizontal joint direction of the mixing tower. The shape of the slurry baffle 107 can be adapted to the curvature of the outer surface of the tower, and the height of the side near the side plate assembly 103 can be greater than the height of the side away from the side plate assembly 103, so as to reduce interference with slurry spreading and shaping while blocking the material. The slurry baffle 107 is used to limit the slurry from overflowing, falling or dropping outward during the leveling process, reducing slurry waste and improving the edge shaping quality of the slurry.

[0046] In use, the tool 1 is placed across the horizontal joint of the concrete tower, with the shaping plate 105 positioned above or to the side of the slurry to be smoothed, the slurry baffle 107 positioned outside the slurry, and the second roller 1065 of the lateral roller device 106 pressed against the side wall of the concrete tower section. By adjusting the extension length of the second horizontal plate 1022, the tool 1 can be adapted to the width of the tower section; by adjusting the nut 1063 of the lateral roller device 106, the elastic clamping force of the second roller 1065 can be adjusted; heating the slurry with the heater 101 can improve the slurry's fluidity; when the construction worker holds the handle 104 and pushes the tool 1 along the direction of the horizontal joint, the shaping plate 105 continuously scrapes and shapes the slurry, the slurry baffle 107 prevents the slurry from overflowing and falling, and the lateral roller device 106 ensures that the tool 1 is stably guided along the side wall of the concrete tower section, thereby achieving continuous, stable, and standardized smoothing of the slurry at the horizontal joint of the concrete tower.

[0047] like Figure 4 As shown, the side plate assembly 103 includes a side plate body 1030, a connecting and fixing part 1031, an insertion groove 1032, a clamping bolt 1033, a guide support part 1034, a narrowing structure 1035, a bottom roller assembly 1036, a lateral hole 1037, a lateral threaded hole 1038, and a second lateral threaded hole 1039; wherein, the bottom roller assembly 1036 includes a roller shaft 10361 and a bottom roller 10362.

[0048] The connecting and fixing part 1031 is generally in the form of a block structure. The connecting and fixing part 1031 has a horizontally oriented insertion groove 1032 for accommodating the second horizontal plate 1022. One end of the second horizontal plate 1022 is inserted into the insertion groove 1032. The upper end face of the connecting and fixing part 1031 is provided with a plurality of threaded holes, which are connected to the insertion groove 1032. A clamping bolt 1033 is threadedly connected to the threaded hole. The end of the clamping bolt 1033 can extend into the insertion groove 1032 and press against the second horizontal plate 1022 to press and fix the second horizontal plate 1022 onto the side plate assembly 103. By adjusting the depth of the second horizontal plate 1022 inserted into the insertion groove 1032 and tightening the clamping bolt 1033, an adjustable connection and locking between the second horizontal plate 1022 and the side plate assembly 103 can be achieved, thereby adapting to the construction requirements of horizontal joints of mixed towers with different widths.

[0049] The guide support portion 1034 extends downward from the connecting and fixing portion 1031. The width of the lower end of the guide support portion 1034 is smaller than the width of the connecting and fixing portion 1031, thus forming a narrowing structure 1035 at the lower part of the side plate body 1030. This narrowing structure 1035 can reduce the obstruction and interference of the bottom of the side plate assembly 103 on the slurry smoothing area while ensuring the support rigidity of the side plate assembly 103, and prevent the side plate assembly 103 from disturbing the formed slurry during the movement of the tooling 1.

[0050] The bottom end of the guide support portion 1034 is provided with a bottom roller assembly 1036, which includes a roller shaft 10361 and a bottom roller 10362.

[0051] The two ends of the roller 10361 are respectively mounted on both sides of the bottom end of the guide support 1034, or fixed to the bottom of the side plate body 1030 by fasteners, limiting members or shaft end stops. The outer peripheral surface of the bottom roller 10362 is used to roll in contact with the mixing tower surface to provide support and guidance when the tooling 1 moves along the horizontal joint of the mixing tower, and to reduce the frictional resistance between the side plate assembly 103 and the mixing tower surface.

[0052] With the above structure, the side plate assembly 103 can reliably connect to and adjust the width of the second horizontal plate 1022 through the insertion groove 1032 and the clamping bolt 1033, and can also move the tooling 1 along the surface of the mixing tower with low resistance through the bottom roller assembly 1036; at the same time, the narrowing structure 1035 of the guide support part 1034 can reduce the impact on the slurry smoothing and forming area, thereby improving the slurry smoothing quality of the horizontal joint of the mixing tower.

[0053] The side plate assembly 103 is also provided with a lateral hole 1037. The lateral hole 1037 is opened below the insertion groove 1032 and above the narrowing structure 1035 of the guide support part 1034. The lateral hole 1037 is provided through the thickness direction of the side plate assembly 103 and is used to install the lateral roller device 106.

[0054] The narrowing structure 1035 of the side plate assembly 103 is provided with a lateral threaded hole 1038 on the side near the heater 101. The lateral threaded hole 1038 is provided on the outer side of the side plate assembly 103 and does not penetrate the opposite side of the narrowing structure 1035. The lateral threaded hole 1038 is used to install connecting bolts to fix the slurry baffle 107.

[0055] The slurry baffle 107 is disposed on the side of the side plate assembly 103 near the slurry smoothing area. One side of the slurry baffle 107 is fixedly connected to the lateral threaded hole 1038 by connecting bolts. The slurry baffle 107 extends along the horizontal joint direction of the mixing tower and is used to laterally limit the slurry during the movement of the tooling 1 and the slurry smoothing process, preventing the slurry from overflowing, falling or dropping to the outside of the side plate assembly 103, thereby reducing slurry waste and improving the neatness of the slurry forming edge.

[0056] The overall contour of the slurry baffle 107 is adapted to the curvature of the outer surface of the concrete tower plate or tower cylinder, so that it can maintain a good fit with the curved surface of the tower cylinder when the tooling 1 moves along the horizontal joint of the tower cylinder. The side of the slurry baffle 107 closer to the side plate assembly 103 is higher, and the side farther away from the side plate assembly 103 is lower, so as to reduce interference with the slurry spreading and forming area while blocking the material. Depending on the different slurry thickness, joint width or forming requirements, the slurry baffle 107 can be set as an arc shape, a zigzag shape, a wave shape, a stepped shape or other predetermined shape.

[0057] With the above structure, the slurry baffle 107 can be detachably connected to the side plate assembly 103 through the lateral threaded hole 1038, which facilitates installation, disassembly and replacement; at the same time, the slurry baffle 107 can restrain the edge of the slurry, preventing the slurry from overflowing and falling during the smoothing process, and improving the stability, consistency and material utilization of the slurry smoothing at the horizontal joint of the mixing tower.

[0058] The side of the side plate assembly 103 is also provided with a plurality of lateral threaded holes 1039, which are used to install the shaping plate 105. The lateral threaded holes 1039 are provided on the side of the side plate assembly 103 near the shaping plate 105 and are spaced apart along the height direction of the side plate assembly 103. The lateral threaded holes 1039 are located below the lateral holes 1037, on the side of the guide support portion 1034, and close to the mounting area of ​​the shaping plate 105.

[0059] The shaping plate 105 is disposed between the two side plate assemblies 103 and located below the horizontal plate assembly 102. Both ends of the shaping plate 105 are respectively abutted against or close to the inner surface of the corresponding side plate assembly 103. The shaping plate 105 is connected and fixed to the second lateral threaded hole 1039 by bolts. Specifically, the connecting bolt passes through the mounting hole at the end of the shaping plate 105 and is screwed into the second lateral threaded hole 1039 on the side plate assembly 103, thereby fixing the shaping plate 105 to the side plate assembly 103. Through the above connection method, the shaping plate 105 can form a detachable connection with the side plate assembly 103, facilitating disassembly and replacement according to the slurry molding requirements.

[0060] Multiple lateral threaded holes 1039 are provided and arranged at intervals along the height or length direction of the side plate assembly 103, so that different connection hole positions can be selected according to the height, shape, or installation position of the shaping plate 105. The lower edge of the shaping plate 105 forms a slurry forming edge, which can be set as toothed, arc-shaped, wavy, zigzag, or other predetermined shapes. During construction, the shaping plate 105 is located above or to the side of the slurry area of ​​the horizontal joint of the mixing tower. As the tooling 1 moves along the horizontal joint direction, the shaping plate 105 scrapes, thickens, and shapes the slurry.

[0061] With the above structure, the side plate assembly 103 provides an installation base for the shaping plate 105 through the lateral threaded hole 1039, so that the shaping plate 105 can be stably installed on the lower part of the tooling 1 and maintain the predetermined working position; at the same time, the shaping plate 105 and the side plate assembly 103 are connected by bolts, which has the advantages of simple structure, reliable connection, convenient disassembly and assembly and strong replaceability, and can adapt to different slurry cross-sectional shapes and different joint construction requirements.

[0062] like Figure 5 As shown, the lateral roller device 106 includes a screw 1061, a spring 1062, a nut 1063, a second roller shaft 1064, and a second roller 1065. The lateral roller device 106 is installed at the lateral hole 1037 of the side plate assembly 103 and is used to roll into contact with the side wall of the concrete tower plate when the tooling 1 moves along the horizontal joint of the concrete tower, thereby realizing the lateral limiting, elastic clamping, and guiding movement of the tooling 1.

[0063] Specifically, the side plate assembly 103 has a lateral hole 1037, and the screw 1061 passes through the lateral hole 1037. One end of the screw 1061 is located outside the side plate assembly 103 and connected to the second roller shaft 1064, while the other end extends out of the side plate assembly 103 and is threadedly connected to the nut 1063. The spring 1062 is sleeved on the outside of the screw 1061 and is located between the nut 1063 and the side plate assembly 103. By tightening the nut 1063, the compression of the spring 1062 can be adjusted, thereby adjusting the clamping force of the second roller 1065 on the side wall of the concrete tower plate. When the thickness of the tower plate or the position of the side wall changes, the spring 1062 can provide elastic compensation, keeping the second roller 1065 in contact with the side wall of the concrete tower plate, and preventing the tooling 1 from becoming laterally loose or stuck during movement.

[0064] The second roller shaft 1064 is disposed at one end of the screw 1061 near the second roller 1065 and is fixedly connected to the screw 1061. The second roller shaft 1064 and the screw 1061 can be connected by welding, threaded connection, pin connection, snap-fit, screw fastening, or other methods that can achieve reliable fixation. For example, the end of the second roller shaft 1064 can be provided with an external thread, and the end of the screw 1061 is provided with a threaded hole that mates with it; the second roller shaft 1064 is screwed into the end of the screw 1061 and fixed thereon; or, the second roller shaft 1064 can be directly welded to the end of the screw 1061.

[0065] The second roller 1065 is rotatably sleeved on the outside of the second roller shaft 1064. Specifically, the second roller 1065 has a shaft hole at its center, and the second roller shaft 1064 passes through the shaft hole, allowing the second roller 1065 to rotate around the second roller shaft 1064. To reduce rotational resistance and improve service life, a bearing, bushing, or wear-resistant bushing 1066 can be provided between the second roller 1065 and the second roller shaft 1064; the end of the second roller shaft 1064 can be provided with a shoulder, retaining ring, limiting nut 1063, cotter pin, or end cap, etc., to restrict the second roller 1065 from axially disengaging from the second roller shaft 1064, while ensuring that the second roller 1065 can rotate freely relative to the second roller shaft 1064.

[0066] In use, the outer circumferential surface of the second roller 1065 rests against the side wall of the concrete tower plate 3. When the fixture 1 moves along the horizontal joint direction of the concrete tower, the second roller 1065 moves with the fixture 1 and rolls along the side wall of the concrete tower plate, thereby reducing lateral frictional resistance and improving the stability and smoothness of the movement of the fixture 1. Through the cooperation of the screw 1061, spring 1062 and nut 1063, the extension distance and elastic clamping force of the second roller 1065 can be adjusted according to different tower plate widths, side wall positions or construction deviations, so that the fixture 1 can adapt to the smoothing construction of horizontal joints of concrete towers of different specifications.

[0067] like Figure 6 As shown, the horizontal plate assembly 102 includes a first horizontal plate 1021 and a second horizontal plate 1022. The first horizontal plate 1021 has an overall plate-like structure and is a rectangular plate. It serves as the main connecting and supporting component of the upper part of the tooling 1 and is used to install components such as the second horizontal plate 1022, the heater 101, and the handle 104.

[0068] The first horizontal plate 1021 has two square holes 10211 located at its center along its thickness direction. Both square holes 10211 extend through the first horizontal plate 1021 along its width direction, allowing the second horizontal plate 1022 to pass through or be inserted into it. The second horizontal plate 1022 is a long strip, with one end passing through one of the square holes 10211, and is movable relative to the first horizontal plate 1021 along its length direction. By adjusting the length of the second horizontal plate 1022 extending into the first horizontal plate 1021, the overall extension length or working width of the horizontal plate assembly 102 can be changed, thereby adapting to the construction needs of concrete tower sections of different widths or horizontal joints of different widths.

[0069] The first horizontal plate 1021 has a first hole 10212, which is located above the square hole 10211 and is preferably elongated. The first hole 10212 is used to install bolts, pressure plates, or other fasteners. These fasteners can pass through the first hole 10212 and press against or connect to the second horizontal plate 1022 to lock and fix the second horizontal plate 1022 onto the first horizontal plate 1021. Because the first hole 10212 is elongated, the position of the fastener can be adjusted according to the insertion depth of the second horizontal plate 1022, thereby achieving an adjustable connection and reliable fixation between the second horizontal plate 1022 and the first horizontal plate 1021.

[0070] The first horizontal plate 1021 is also provided with a second hole 10213 and a third hole 10214. The second hole 10213 is located on the side of the first horizontal plate 1021 near the slurry smoothing area, and is used to install a heater 101, so that the heater 101 can be arranged close to the slurry to be smoothed, so as to heat the epoxy resin or other slurry, improve the slurry flowability and molding effect. The heater 101 can be fixed to the second hole 10213 by bolts, screws, clips, pressure plates or other detachable connection methods.

[0071] The third hole 10214 is disposed on the first horizontal plate 1021, located on the opposite side of the second hole 10213 or on the side away from the installation position of the heater 101, and is used to install the handle 104. The handle 104 can be fixedly connected to the first horizontal plate 1021 by bolts, screws, welding, snap-fitting or other connection methods. During construction, the operator can push or pull the tool 1 along the horizontal joint direction of the mixing tower through the handle 104.

[0072] One end of the second horizontal plate 1022 passes through the square hole 10211 of the first horizontal plate 1021, and the other end is inserted into the insertion slot 1032 of the side plate assembly 103, and is tunably connected to the side plate assembly 103. The second horizontal plate 1022 and the first horizontal plate 1021 can be fixed together by fasteners passing through the first hole 10212, and the second horizontal plate 1022 and the side plate assembly 103 can be fixed together by clamping bolts 1033, pins, buckles or other fastening methods on the side plate assembly 103. Through the above connection methods, the second horizontal plate 1022 can form an adjustable connection with the first horizontal plate 1021 and the side plate assembly 103 respectively, thereby realizing the adjustment and locking of the width of the tooling 1.

[0073] With the above structure, the first horizontal plate 1021 can realize the integrated installation of the second horizontal plate 1022, the heater 101 and the handle 104. The second horizontal plate 1022 can realize the adjustable connection between the first horizontal plate 1021 and the side plate assembly 103. Together, they form a horizontal support structure with adjustable width, so that the tooling 1 can be adapted to the grouting construction of different concrete tower plate widths and different horizontal joint widths.

[0074] Working principle of the invention: like Figure 1 As shown, when using the present invention, the tooling 1 is arranged in the area of ​​the slurry to be smoothed at the horizontal joint of the mixing tower, so that the horizontal plate assembly 102 spans above the concrete tower plate 3 or tower section, the shaping plate 105 is located on one side or above the slurry to be smoothed, the slurry baffle 107 is located on the outside of the slurry, the second roller 1065 of the lateral roller device 106 is attached to the side wall of the concrete tower plate 3, and the roller at the bottom of the side plate assembly 103 is in contact with the surface of the mixing tower.

[0075] Before construction, the relative positions of the first horizontal plate 1021 and the second horizontal plate 1022 are adjusted according to the width of the concrete tower section 3 or the width of the horizontal joint. Specifically, after the second horizontal plate 1022 extends or retracts to a suitable length relative to the first horizontal plate 1021, the second horizontal plate 1022 is locked and fixed through the first hole 10212 on the first horizontal plate 1021 and the corresponding fasteners; at the same time, the second horizontal plate 1022 is inserted into the insertion groove 1032 of the side plate assembly 103 and fixed by the clamping bolts 1033 on the upper part of the side plate assembly 103. Thus, the overall width of the tooling 1 is matched with the horizontal joint of the concrete tower to be constructed, and the shaping plate 105, the slurry baffle 107 and the lateral roller device 106 are in the predetermined working position.

[0076] During operation, epoxy resin, structural adhesive, or other slurry is pre-placed at the horizontal joint of the mixing tower, and the slurry is positioned within the slurry area to be smoothed as defined by the slurry baffle 107. After the heater 101 is powered on, it preheats and maintains the temperature of the slurry pre-laying area or the slurry area to be smoothed. The heater 101 is positioned above the horizontal plate assembly 102, with its heating surface facing the slurry area at the horizontal joint of the mixing tower. Preferably, it is positioned in front of the shaping plate 105 along the moving direction of the tooling 1 and is spaced apart from the shaping plate 105, so that the slurry passes through the preheating and flow-maintaining area corresponding to the heater 101 before entering the sizing area of ​​the shaping plate 105.

[0077] The heater 101 preferably employs a temperature-controlled homogenizing heating component, whose heating temperature can be set according to the type of slurry, ambient temperature, and construction open time. For example, it can be controlled between 20℃ and 60℃, preferably between 25℃ and 45℃, and more preferably between 30℃ and 40℃. By moderately preheating and continuously maintaining the temperature of the slurry, the viscosity of the slurry can be reduced without affecting its curing performance, thereby improving its fluidity, spreadability, and squeezability. In low-temperature environments or construction conditions where the initial viscosity of the slurry is high, the heater 101 can reduce the slurry spreading resistance, avoiding problems such as difficulty in application, local accumulation, discontinuous cross-sections, or uneven forming due to insufficient slurry fluidity.

[0078] Furthermore, such as Figure 7 As shown, the heater 101 includes a heater housing 1011, inside which a heat-conducting plate or heat-spreading plate 1013, a temperature detection element 1014, and a temperature control unit 1015 can be disposed. The heat-conducting plate or heat-spreading plate 1013 is arranged along the width direction of the slurry to ensure uniform heat transfer within the width range of the slurry to be smoothed; the temperature detection element 1014 is used to detect the temperature of the surface of the heater 101 or the area near the slurry; the temperature control unit 1015 adjusts the heating power according to the detected temperature to maintain a suitable construction temperature and flow state of the slurry. This reduces temperature and viscosity differences along the width of the slurry, providing conditions for subsequent uniform smearing, thickness setting, and cross-sectional shaping.

[0079] Construction workers grip handle 104 and push tool 1 along the horizontal joint of the concrete tower. During the movement of tool 1, the rollers at the bottom of the side plate assembly 103 roll in contact with the surface of the concrete tower, providing support and guidance for tool 1 and reducing its movement resistance. The second roller 1065 in the lateral roller device 106 rests against the side wall of the concrete tower section 3 and rolls with tool 1, providing lateral limiting and clamping guidance for tool 1. Because the lateral roller device 106 contains a spring 1062, when there are deviations in the thickness of the concrete tower section, the flatness of the side wall, or local dimensions, the spring 1062 can provide elastic compensation through compression or rebound, ensuring that the second roller 1065 always remains in contact with the side wall of the concrete tower section 3, thereby preventing tool 1 from becoming laterally loose, shifting, or jammed. By adjusting nut 1063, the compression of spring 1062 can be changed, thereby adjusting the clamping force of the second roller 1065 to adapt to different specifications of tower sections or different construction conditions.

[0080] As tooling 1 moves continuously along the horizontal joint, the preheated and retained slurry enters the working area of ​​the shaping plate 105. The shaping plate 105 scrapes, sets the thickness, and shapes the cross-section of the slurry. The lower edge of the shaping plate 105 is the slurry shaping edge, the shape of which can be set to serrated, arc-shaped, wavy, or other predetermined shapes according to construction requirements. When the shaping plate 105 passes through the slurry area, excess slurry is scraped off or redistributed, and the remaining slurry is formed to a predetermined thickness and predetermined cross-sectional shape under the action of the shaping edge of the shaping plate 105. By replacing the shaping plate 105 with different shapes, the cross-section, surface texture, or bonding and air venting requirements of the slurry in different horizontal joints can be met.

[0081] While the slurry is being applied by the shaping plate 105, the slurry baffle 107 limits the outer edge of the slurry. The shape of the slurry baffle 107 is adapted to the curvature of the tower and is located on the side of the side plate assembly 103 near the slurry leveling area. It can prevent the slurry from overflowing, falling, or dropping outwards during the movement of the tooling 1. Especially when the heater 101 increases the fluidity of the slurry, the slurry baffle 107 can restrain the edge of the slurry, preventing the slurry with increased fluidity after heating from overflowing or leaking. Thus, on the one hand, slurry waste is reduced, and on the other hand, the slurry edges are kept neat, improving the consistency of slurry forming at horizontal joints.

[0082] In summary, this invention achieves width adjustment of the tooling 1 through the horizontal plate assembly 102, preheating and maintaining the flow and viscosity of the slurry through the heater 101, stable guidance and low-resistance movement through the side plate assembly 103, bottom rollers and lateral roller device 106, slurry scraping, thickness setting and cross-sectional shaping through the shaping plate 105, and edge limiting and overflow prevention of the slurry through the slurry baffle 107. The coordinated action of these components enables continuous, stable, uniform and controllable smoothing of the slurry at the horizontal joint of the mixing tower, reducing reliance on the experience of construction personnel and improving construction efficiency and slurry forming quality.

Claims

1. A tooling for smoothing grout at horizontal joints in a mixing tower, characterized in that, It includes a heater (101), a horizontal plate assembly (102), a side plate assembly (103), a shaping plate (105), a lateral roller device (106), and a slurry baffle (107). The horizontal plate assembly (102) is located above the area of ​​the concrete tower plate (3) to be smoothed with slurry, and the side plate assembly (103) is disposed on the side of the horizontal plate assembly (102) and connected to the horizontal plate assembly (102); The side plate assembly (103) is provided with a lateral roller device (106) on the side, which is used to contact the surface of the concrete tower plate (3) or the support surface near the joint; The heater (101) is disposed on the horizontal plate assembly (102) and arranged close to the area of ​​the slurry to be smoothed, for heating the epoxy resin or other slurry; The shaping plate (105) is located below the horizontal plate assembly (102) or on one side near the slurry leveling area, and is used to scrape and shape the slurry. The slurry baffle (107) is located on the side of the shaping plate (105) or below the horizontal plate assembly (102) near the edge of the slurry; it is used to limit the slurry from overflowing or falling outward during the smoothing process.

2. The tooling for smoothing grout at horizontal joints in a mixing tower according to claim 1, characterized in that, The horizontal plate assembly (102) includes a first horizontal plate (1021) and a second horizontal plate (1022) connected to each other. The first horizontal plate (1021) and the second horizontal plate (1022) overlap or are adjustablely connected along the width direction of the fixture (1) to adjust the overall width of the fixture (1) according to the width of the mixed tower plates or tower tube joints. The first horizontal plate (1021) is located in the middle of the tooling (1) and is used to connect the heater (101), the handle (104) and the shaping plate (105); the second horizontal plate (1022) is located on both sides or at the end of the first horizontal plate (1021), one end of the second horizontal plate (1022) is inserted into the first horizontal plate (1021), and the other end is connected to the side plate assembly (103).

3. The tooling for smoothing grout at horizontal joints in a mixing tower according to claim 2, characterized in that, The heater (101) is a temperature-controlled heat-spreading heating assembly, which includes an electric heating element (1012), a heat-conducting plate or heat-spreading plate (1013), a temperature detection element (1014), and a temperature control unit (1015). The heater (101) is located in front of the shaping plate (105) along the moving direction of the tooling (1) and is arranged at a distance from the shaping plate (105); The distance between the heater (101) and the shaping plate (105) is 50 mm to 300 mm, and the set temperature of the heater (101) is 20℃ to 60℃; the temperature control unit (1015) adjusts the power of the electric heating element (1012) according to the temperature feedback from the temperature detection element (1014) so ​​that the temperature control accuracy is maintained at ±2℃ to ±5℃. The effective heating width of the heater (101) is not less than the designed laying width of the slurry to be smoothed, and is 1.0 to 1.5 times the designed laying width of the slurry to be smoothed. The heat-conducting plate or heat-spreading plate (1013) is continuously arranged along the width direction of the horizontal joint, and its thickness is 1 mm to 8 mm, so that the temperature difference within the effective heating width range is not greater than 5°C. The heating surface of the heater (101) maintains a thermal action distance of 2 mm to 30 mm between itself and the surface of the slurry to be smoothed. The side plate assembly (103) is connected to the second horizontal plate (1022), and the upper part of the side plate assembly (103) is inserted or overlapped with the second horizontal plate (1022); the lower part of the side plate assembly (103) extends downward to the vicinity of the side wall of the concrete tower plate (3) for installing the lateral roller device (106) and the slurry baffle (107). The lower part of the side panel assembly (103) is configured as a narrowing structure (1035).

4. The tooling for smoothing grout at horizontal joints in a mixing tower according to claim 3, characterized in that, A handle (104) is provided on the horizontal plate assembly (102) or the side plate assembly (103) for construction personnel to hold and push the tool (1) to move along the horizontal joint of the mixed tower; The handle (104) is located on one side above the first horizontal plate (1021) and is fixedly connected to the first horizontal plate (1021) or the second horizontal plate (1022); the handle (104) adopts a rod-shaped, tubular or plate-shaped structure, and its length direction is arranged along the moving direction of the tooling (1); The lower edge of the shaping plate (105) is a slurry forming edge, used for scraping, thickness setting and cross-section forming of the slurry; the slurry forming edge is set to a tooth shape, arc shape, wave shape, zigzag shape or other predetermined shape; by changing the shaping plate (105) of different shapes, the slurry forming edge can form different cross-sections or surface textures.

5. The tooling for smoothing grout at horizontal joints in a mixing tower according to claim 1, characterized in that, The lateral roller device (106) includes a screw (1061), a spring (1062), a nut (1063), a second roller shaft (1064), and a second roller (1065); the screw (1061) passes through the lateral hole (1037) of the side plate assembly (103), the spring (1062) is sleeved on the outside of the screw (1061) and located between the nut (1063) and the side plate assembly (103), the second roller shaft (1064) is connected to one end of the screw (1061) near the side wall of the concrete tower plate (3), and the second roller (1065) is rotatably mounted on the second roller shaft (1064); One side of the slurry baffle (107) is connected to the lateral threaded hole (1038) on the side plate assembly (103) by bolts, and the other side extends along the horizontal joint direction of the concrete tower. The shape of the slurry baffle (107) is adapted to the curvature of the outer surface of the concrete tower plate (3), and the height of the side closer to the side plate assembly (103) is greater than the height of the side farther away from the side plate assembly (103).

6. The tooling for smoothing grout at horizontal joints in a mixing tower according to claim 1, characterized in that, The side plate assembly (103) includes a side plate body (1030), a connecting and fixing part (1031), a plug groove (1032), a clamping bolt (1033), a guide support part (1034), a narrowing structure (1035), a bottom roller assembly (1036), a side hole (1037), a side threaded hole (1038), and a second side threaded hole (1039). The side plate body (1030) includes a connecting and fixing part (1031) located at the upper part and a guide support part (1034) located at the lower part. The connecting and fixing part (1031) is in the form of a block structure. The connecting and fixing part (1031) has a horizontally oriented insertion groove (1032) for accommodating the second horizontal plate (1022). One end of the second horizontal plate (1022) is inserted into the insertion groove (1032). The upper end face of the connecting fixing part (1031) is provided with a plurality of threaded holes, the threaded holes are connected to the insertion groove (1032), and a clamping bolt (1033) is threadedly connected in the threaded hole. The end of the clamping bolt (1033) can extend into the insertion groove (1032) and press against the second horizontal plate (1022) to press and fix the second horizontal plate (1022) onto the side plate assembly (103). The guide support part (1034) is formed by extending downward from the connecting fixing part (1031). The width of the lower end of the guide support part (1034) is smaller than the width of the connecting fixing part (1031), so that the lower part of the side plate body (1030) forms a narrowing structure (1035). The bottom end of the guide support (1034) is provided with a bottom roller assembly (1036), which includes a roller shaft (10361) and a bottom roller (10362). The bottom roller (10362) is sleeved on the outside of the roller shaft (10361) and can rotate relative to the roller shaft (10361).

7. The tooling for smoothing grout at horizontal joints in a mixing tower according to claim 6, characterized in that, The two ends of the roller (10361) are respectively installed on both sides of the bottom end of the guide support (1034), or fixed to the bottom of the side plate body (1030) by fasteners, limiting parts or shaft end stops; the outer peripheral surface of the bottom roller (10362) is used to roll contact with the surface of the mixing tower to provide support and guidance when the tool (1) moves along the slurry coating horizontal seam (2); The side plate assembly (103) is also provided with a lateral hole (1037), which is located below the insertion groove (1032) and above the narrowing structure (1035) of the guide support part (1034). The lateral hole (1037) is provided through the side plate assembly (103) along the thickness direction and is used to install the lateral roller device (106). The narrowing structure (1035) of the side plate assembly (103) is provided with a lateral threaded hole (1038) on the side near the heater (101). The lateral threaded hole (1038) is provided on the outer side of the side plate assembly (103) and does not penetrate the opposite side of the narrowing structure (1035). The lateral threaded hole (1038) is used to install connecting bolts to fix the slurry baffle (107).

8. The tooling for smoothing grout at horizontal joints in a mixing tower according to claim 7, characterized in that, The second lateral threaded hole (1039) is used to install the shaping plate (105). The second lateral threaded hole (1039) is disposed on one side of the side plate assembly (103) near the shaping plate (105) and is arranged at intervals along the height direction of the side plate assembly (103). The second lateral threaded hole (1039) is located below the lateral hole (1037), on the side of the guide support (1034), and near the installation area of ​​the shaping plate (105).

9. The tooling for smoothing grout at horizontal joints in a mixing tower according to claim 1, characterized in that, The side plate assembly (103) has a lateral hole (1037), and the screw (1061) passes through the lateral hole (1037); one end of the screw (1061) is located outside the side plate assembly (103) and connected to the second roller shaft (1064), and the other end passes through the side plate assembly (103) and is threadedly connected to the nut (1063); the spring (1062) is sleeved on the outside of the screw (1061) and is located between the nut (1063) and the side plate assembly (103); A bearing, bushing, or wear-resistant bushing (1066) is provided between the second roller (1065) and the second roller shaft (1064); a limiting nut, cotter pin, end cap, or end cap limiting structure (1067) is provided at the end of the second roller shaft (1064) to restrict the second roller (1065) from detaching along the axial direction of the second roller shaft (1064), while ensuring that the second roller (1065) can rotate freely relative to the second roller shaft (1064).

10. The tooling for smoothing grout at horizontal joints in a mixing tower according to claim 2, characterized in that, The first horizontal plate (1021) has two square holes (10211) at the middle position along its thickness direction. Both square holes (10211) are provided through the width direction of the first horizontal plate (1021) for the second horizontal plate (1022) to pass through or be inserted into. The second horizontal plate (1022) is a long strip plate, and one end of the second horizontal plate (1022) passes through the square holes (10211). The first horizontal plate (1021) is provided with a first hole (10212), which is located above the square hole (10211). The first hole (10212) is used to install bolts, pressure plates or other fasteners. The fasteners can pass through the first hole (10212) and press against or connect to the second horizontal plate (1022). The first horizontal plate (1021) is also provided with a second hole (10213) and a third hole (10214). The second hole (10213) is located on the side of the first horizontal plate (1021) near the slurry smoothing area and is used to install a heater (101). The third hole (10214) is provided on the first horizontal plate (1021) and is located on the opposite side of the second hole (10213) or on the side away from the installation position of the heater (101), for installing the handle (104). One end of the second horizontal plate (1022) passes through the square hole (10211) of the first horizontal plate (1021), and the other end is inserted into the insertion slot (1032) of the side plate assembly (103) and is tunably connected to the side plate assembly (103); the second horizontal plate (1022) and the first horizontal plate (1021) can be fixed together by fasteners passing through the first hole (10212), and the second horizontal plate (1022) and the side plate assembly (103) are fixed together by clamping bolts (1033).

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