A bridge deck leveling device for bridge construction and a method of using the same

Abstract

The present invention discloses a bridge deck smoothing device for bridge construction and a method of using the same, and relates to the field of bridge construction equipment, including a driving frame, a bridge deck smoothing mechanism, a bridge deck grooving mechanism, and a mortar injection mechanism, wherein the bridge deck grooving mechanism and the mortar injection mechanism are respectively fixedly mounted on one side of the driving frame, and the bridge deck smoothing mechanism is fixedly mounted on the other side of the driving frame, and the bridge deck grooving mechanism includes a No. 1 mounting frame, a grooving plate, and a concrete adsorption component. In the present invention, a heavy-duty biaxial adjustment device drives the bridge deck smoothing device for bridge construction to adjust the smoothing point position, and the bridge deck smoothing mechanism first smoothes the concrete on the bridge deck, and while smoothing, the bridge deck grooving mechanism grooves the bridge deck to improve the friction of the bridge deck, and at the same time, the grooves generated by the grooving can guide possible cracks to develop along the direction of the grooves, reducing the influence of irregular cracks on the surface quality of the concrete, thereby improving the overall quality.

Description

Technical Field

[0001] The invention relates to the technical field of bridge construction equipment, in particular to a bridge deck leveling device for bridge construction and a use method thereof. Background Art

[0002] Bridge deck leveling equipment is a special mechanical equipment used to level the concrete surface laid on the bridge deck. It is mainly used in bridge construction projects and plays a role in the initial setting stage after concrete pouring. Its main function is to fill the unevenness of the concrete surface. During the concrete pouring process, due to the influence of factors such as the fluidity of the concrete, the installation accuracy of the template and vibration, the concrete surface will appear uneven. Bridge deck concrete leveling equipment can effectively eliminate these bumps and depressions, so that the bridge deck can reach the flatness required by the design.

[0003] For example, a concrete plane paving equipment with Chinese patent publication number: CN112501991B includes an inner shell, a connecting body is fixedly provided on the upper side of the inner shell, a paving mechanism is provided on the left side of the inner shell, a beating mechanism is fixedly provided in the middle of the inner shell, a first extension body is fixedly provided on the right side of the inner shell, a connecting body is fixedly provided on the right side of the first extension body, a smoothing roller is rotatably provided on the connecting body, a connecting rod is fixedly provided in the middle of the first extension body, and a passing groove is provided in the middle of the connecting rod.

[0004] In areas where the temperature difference between day and night and between seasons fluctuates significantly, the environment in which concrete bridge decks are located is extremely harsh. Due to the physical properties of concrete, it will inevitably expand and contract during temperature changes. This thermal expansion and contraction effect will cause considerable deformation stress to accumulate inside the bridge deck. If targeted prevention and treatment measures are not taken, when the deformation stress exceeds the tensile limit of concrete, irregular cracks will easily form on the bridge deck. These cracks will not only destroy the appearance integrity of the bridge deck, but also pose a serious threat to the stability and durability of its structure. Summary of the invention

[0005] The purpose of the present invention is to provide a bridge deck leveling device for bridge construction and a method of using the same, so as to solve the problem raised in the above background technology that the concrete bridge deck accumulates considerable deformation stress inside the bridge deck due to thermal expansion and contraction, resulting in irregular cracks in the bridge deck, destroying the appearance integrity of the bridge deck and posing a serious threat to the stability and durability of its structure.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bridge deck smoothing device for bridge construction, comprising a driving frame, a bridge deck smoothing mechanism, a bridge deck grooving mechanism and a mortar injection mechanism, wherein the bridge deck grooving mechanism and the mortar injection mechanism are respectively fixedly mounted on one side of the driving frame, and the bridge deck smoothing mechanism is fixedly mounted on the other side of the driving frame, and the bridge deck grooving mechanism comprises a No. 1 mounting frame, a grooved plate and a concrete adsorption assembly, wherein the grooved plate is fixedly mounted inside the No. 1 mounting frame by bolts, and one end of the grooved plate is fixedly mounted with a plurality of grooved cutter heads in a linear arrangement, a No. 1 concrete guide trough is provided inside the plurality of grooved cutter heads, a No. 2 concrete guide trough is provided inside the grooved plate, one end of the No. 1 concrete guide trough is fixedly connected to one end of the No. 2 concrete guide trough, and the other end of the No. 2 concrete guide trough is fixedly connected to the input end of the concrete adsorption assembly.

[0007] Preferably, the concrete adsorption assembly includes a sub-suction pipe, a main suction pipe and an industrial-grade vacuum cleaner, one end of the sub-suction pipe is fixedly connected to the other end of the No. 2 concrete guide trough, the other end of the sub-suction pipe is fixedly connected to the outside of the main suction pipe, and the output end of the main suction pipe is fixedly connected to the input end of the industrial-grade vacuum cleaner.

[0008] Preferably, the mortar injection mechanism includes a No. 3 mounting frame, a No. 1 injection pipe, a No. 2 injection pipe, a No. 2 mounting frame and a lifting assembly, the input end of the No. 1 injection pipe is fixedly connected to the pump, and the output ends of several No. 2 injection pipes pass through the interior of the No. 2 mounting frame, and several No. 2 injection pipes correspond one-to-one to the groove cutting heads respectively.

[0009] Preferably, the lifting assembly includes a slide rail, a slider and a driving cylinder, the piston rod of the driving cylinder is fixedly installed in the middle of the No. 2 mounting frame, the two slide rails are respectively fixedly connected to the two ends of the No. 3 mounting frame, the two sliders are respectively slidably connected to the outside of the slide rails, and one side of the two sliders is fixedly connected to the two ends of the No. 2 mounting frame.

[0010] Preferably, the third mounting frame is fixedly mounted on one side of the first mounting frame by means of bolts.

[0011] Preferably, the pump is used to pump polymer mortar, and the polymer mortar contains bright pigments.

[0012] Preferably, the bridge deck smoothing mechanism includes a driving assembly, a plane troweling assembly and a No. 4 mounting frame, the driving assembly is fixedly mounted on the middle part of the No. 4 mounting frame, the driving end of the driving assembly is transmission-connected to the middle part of the plane troweling assembly, both ends of the No. 4 mounting frame are respectively fixedly connected with positioning frames, one end of the two positioning frames are respectively fixedly mounted with positioning barrels, and one end of the plane troweling assembly is rotatably connected to the inside of the positioning barrel.

[0013] Preferably, the driving assembly includes a driving motor, a gearbox, a driving pulley, a belt, a transmission pulley, a transmission shaft, a first transmission bevel gear and a second transmission bevel gear, the output end of the driving motor is transmission-connected to the input end of the gearbox, the output end of the gearbox is transmission-connected to the center of the driving pulley, the outer side of the driving pulley is transmission-connected to the belt, the other end of the belt is transmission-connected to the outer side of the driving pulley, the driving pulley is fixedly connected to one end of the transmission shaft, the two No. 1 transmission bevel gears are fixedly mounted on the outer side of the transmission shaft, the two No. 1 transmission bevel gears are respectively meshed with the two No. 2 transmission bevel gears, one side of the two No. 2 transmission bevel gears is fixedly connected to another driving pulley, the outer side of the other driving pulley is transmission-connected to another belt, the other end of the other belt is transmission-connected to another driving pulley, and the other driving pulley is fixedly mounted in the middle of the plane polishing assembly.

[0014] Preferably, the plane trowel assembly comprises a transmission rod and a trowel wheel, the driving pulley is fixedly mounted on the middle portion of the transmission rod, and the trowel wheel is fixedly mounted on one end of the transmission rod.

[0015] A method for using a bridge deck leveling device for bridge construction comprises the following steps:

[0016] S1. The heavy-duty biaxial adjustment device drives the bridge deck smoothing equipment used in the bridge construction to adjust the smoothing point. The bridge deck smoothing mechanism first smoothes the concrete on the bridge deck, and at the same time, the heavy-duty biaxial adjustment device drives the bridge deck smoothing mechanism to move forward;

[0017] S2. The heavy-duty biaxial adjustment device drives the bridge deck notching mechanism to move forward, so that the bridge deck notching mechanism located behind the bridge deck smoothing mechanism notches the bridge deck that has completed the smoothing process. Several notching cutter heads evenly notch grooves of the same width and depth on the bridge deck, and the fine concrete inside the original groove enters the interior of the No. 1 concrete guide trough;

[0018] S3, during the groove carving process, the industrial vacuum cleaner is started, and the industrial vacuum cleaner sucks the fine concrete inside the No. 1 concrete guide trough into the No. 2 concrete guide trough through the air pressure difference, and the fine concrete then passes through the sub-suction pipe and the main suction pipe in sequence, and finally enters the fine concrete collection bin;

[0019] S4. After the groove cutting cutter head has finished groove cutting, the driving cylinder drives the No. 2 mounting frame to move downward, causing the discharge port of the No. 2 injection pipe to fall into the interior of the groove. The pump pumps the polymer mortar containing the high-gloss pigment into the interior of the No. 1 injection pipe, and then flows into the interior of the No. 2 injection pipe through the No. 1 injection pipe. The polymer mortar then flows into the interior of the groove through the discharge port of the No. 2 injection pipe, completing the groove filling operation.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the present invention, the heavy-duty biaxial adjustment device drives the bridge deck smoothing equipment for bridge construction to adjust the smoothing points. The bridge deck smoothing mechanism first performs a smoothing process on the concrete on the bridge deck. While smoothing, the bridge deck grooving mechanism grooves the bridge deck to improve the friction of the bridge deck. At the same time, the grooves produced by the grooving can guide possible cracks to develop along the direction of the grooves, reducing the impact of irregular cracks on the surface quality of the concrete, thereby improving the overall quality.

[0022] 2. In the present invention, the industrial-grade vacuum cleaner sucks the fine concrete inside the No. 1 concrete guide trough into the No. 2 concrete guide trough through the air pressure difference. The fine concrete then passes through the sub-suction pipe and the main suction pipe in sequence, and finally enters the fine concrete collection bin, so as to recover the fine concrete produced by the groove, avoid the accumulation of fine concrete near the groove and on the smoothed bridge deck, and improve the cleanliness and flatness of the bridge deck.

[0023] 3. In the present invention, by filling the inside of the groove with corresponding polymer mortar, the polymer mortar can enhance the strength of the concrete surface, especially the reinforcement layer formed at the groove, which can effectively prevent the generation and development of cracks. Its good adhesion can make the filling layer firmly combined with the concrete surface to form a whole, thereby improving the overall quality of the concrete bridge deck. At the same time, the polymer mortar can also be added with pigments and other ingredients as needed to beautify the concrete surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of a bridge deck leveling device for bridge construction according to the present invention;

[0025] Figure 2 It is a schematic diagram of the connection relationship between the bridge deck groove mechanism and the mortar injection mechanism in a bridge deck leveling device for bridge construction of the present invention;

[0026] Figure 3 It is a three-dimensional schematic diagram of a bridge deck groove engraving mechanism in a bridge deck leveling device for bridge construction according to the present invention;

[0027] Figure 4 This is a schematic diagram of the internal structure of a bridge deck groove engraving mechanism in a bridge deck leveling device for bridge construction according to the present invention;

[0028] Figure 5 It is a three-dimensional schematic diagram of a mortar injection mechanism in a bridge deck leveling device for bridge construction according to the present invention;

[0029] Figure 6It is a three-dimensional schematic diagram of a bridge deck smoothing mechanism in a bridge deck smoothing device for bridge construction according to the present invention;

[0030] Figure 7 It is a three-dimensional structural schematic diagram of a driving component in a bridge deck leveling device for bridge construction according to the present invention;

[0031] Figure 8 It is a schematic diagram of the connection relationship between the fourth mounting frame and the plane trowel assembly in a bridge deck smoothing device for bridge construction of the present invention;

[0032] Fig. 9 The present invention is a schematic diagram of the three-dimensional structure of a flat surface smoothing component in a bridge deck smoothing device for bridge construction.

[0033] In the figure: 1. driving frame; 2. bridge deck smoothing mechanism; 21. driving assembly; 211. driving motor; 212. gearbox; 213. driving pulley; 214. belt; 215. driving pulley; 216. driving shaft; 217. No. 1 driving bevel gear; 218. No. 2 driving bevel gear; 22. plane smoothing assembly; 221. driving rod; 222. smoothing wheel; 23. No. 4 mounting frame; 231. positioning frame; 232. positioning barrel; 3. bridge deck groove mechanism ; 31. Mounting frame No. 1; 32. Grooved plate; 33. Concrete adsorption assembly; 321. Grooved cutter head; 322. Concrete guide trough No. 1; 323. Concrete guide trough No. 2; 331. Sub-suction pipe; 332. Main suction pipe; 4. Mortar injection mechanism; 40. Mounting frame No. 3; 41. Injection pipe No. 1; 42. Injection pipe No. 2; 43. Mounting frame No. 2; 44. Lifting assembly; 441. Slide rail; 442. Sliding block; 443. Driving cylinder. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1: Reference Figure 1 - Fig. 9As shown: a bridge deck smoothing device for bridge construction, comprising a driving frame 1, a bridge deck smoothing mechanism 2, a bridge deck groove mechanism 3 and a mortar injection mechanism 4, the bridge deck groove mechanism 3 and the mortar injection mechanism 4 are respectively fixedly mounted on one side of the driving frame 1, the bridge deck smoothing mechanism 2 is fixedly mounted on the other side of the driving frame 1, the bridge deck groove mechanism 3 comprises a No. 1 mounting frame 31, a groove plate 32 and a concrete adsorption assembly 33, the groove plate 32 is fixedly mounted inside the No. 1 mounting frame 31 by bolts, one end of the groove plate 32 is fixedly mounted with a plurality of grooved cutter heads 321 in a linear arrangement, the interior of the plurality of grooved cutter heads 321 is provided with a No. 1 concrete guide trough 322, the interior of the grooved plate 32 A No. 2 concrete guide trough 323 is provided, one end of the No. 1 concrete guide trough 322 is fixedly connected with one end of the No. 2 concrete guide trough 323, and the other end of the No. 2 concrete guide trough 323 is fixedly connected with the input end of the concrete adsorption component 33. The bridge deck smoothing mechanism 2 includes a driving component 21, a plane trowel component 22 and a No. 4 mounting frame 23. The driving component 21 is fixedly installed in the middle of the No. 4 mounting frame 23, and the driving end of the driving component 21 is transmission-connected with the middle of the plane trowel component 22. The two ends of the No. 4 mounting frame 23 are respectively fixedly connected with positioning frames 231, and one end of the two positioning frames 231 is respectively fixedly installed with positioning barrels 232, and one end of the plane trowel component 22 The end is rotatably connected to the interior of the positioning barrel 232, and the driving assembly 21 includes a driving motor 211, a gearbox 212, a driving pulley 213, a belt 214, a transmission pulley 215, a transmission shaft 216, a first transmission bevel gear 217 and a second transmission bevel gear 218. The output end of the driving motor 211 is transmission-connected to the input end of the gearbox 212, the output end of the gearbox 212 is transmission-connected to the center of the driving pulley 213, the outer side of the driving pulley 213 is transmission-connected to the belt 214, the other end of the belt 214 is transmission-connected to the outer side of the driving pulley 215, the driving pulley 215 is fixedly connected to one end of the transmission shaft 216, and the two first transmission bevel gears 217 are fixedly connected to the transmission shaft 216. It is fixedly installed on the outer side of the transmission shaft 216, the two No. 1 transmission bevel gears 217 are respectively meshed with the two No. 2 transmission bevel gears 218, one side of the two No. 2 transmission bevel gears 218 is fixedly connected to another transmission pulley 215, the outer side of the other transmission pulley 215 is transmission connected to another belt 214, the other end of the other belt 214 is transmission connected to another driving pulley 213, the other driving pulley 213 is fixedly installed in the middle of the plane polishing assembly 22, the plane polishing assembly 22 includes a transmission rod 221 and a polishing wheel 222, the driving pulley 213 is fixedly installed in the middle of the transmission rod 221, and the polishing wheel 222 is fixedly installed at one end of the transmission rod 221.

[0036] In this embodiment, the heavy-duty biaxial adjustment device drives the bridge deck smoothing equipment for bridge construction to adjust the smoothing point. The bridge deck smoothing mechanism 2 first performs a smoothing process on the concrete on the bridge deck. The driving motor 211 in the driving component 21 drives the gearbox 212 to work, and the gearbox 212 drives the driving pulley 213 to rotate. Under the transmission of the belt 214, the driving pulley 213 drives the transmission pulley 215 to rotate, and the transmission pulley 215 drives the transmission shaft 216 to rotate. The transmission shaft 216 drives the No. 1 transmission bevel gear 217 to rotate. Since the No. 2 transmission bevel gear 218 is meshed with the No. 1 transmission bevel gear 217, the No. 2 transmission bevel gear 218 drives another transmission pulley 215 to rotate. Under the transmission of the other belt 214, the transmission bevel gear 218 drives the other transmission pulley 215 to rotate. , another driving pulley 213 drives the plane trowel assembly 22 to rotate, and the trowel wheel 222 in the plane trowel assembly 22 performs a trowel operation on the bridge deck. At the same time, the heavy-duty biaxial adjustment device drives the bridge deck grooving mechanism 3 to move forward, so that the bridge deck grooving mechanism 3 located behind the bridge deck smoothing mechanism 2 grooves the bridge deck that has completed the smoothing process. Several grooving cutter heads 321 evenly carve grooves of the same width and depth on the bridge deck. The fine concrete inside the original groove enters the inside of the No. 1 concrete guide trough 322 to complete the grooving operation, thereby improving the friction of the bridge deck. The grooves produced by the grooving can guide possible cracks to develop along the direction of the grooves, reducing the impact of irregular cracks on the surface quality of the concrete, thereby improving the overall quality.

[0037] Embodiment 2: Figure 1 - Figure 6 As shown, a bridge deck smoothing device for bridge construction includes a driving frame 1, a bridge deck smoothing mechanism 2, a bridge deck groove mechanism 3 and a mortar injection mechanism 4. The bridge deck groove mechanism 3 and the mortar injection mechanism 4 are respectively fixedly installed on one side of the driving frame 1, and the bridge deck smoothing mechanism 2 is fixedly installed on the other side of the driving frame 1. The bridge deck groove mechanism 3 includes a No. 1 mounting frame 31, a groove plate 32 and a concrete adsorption component 33. The groove plate 32 is fixedly installed inside the No. 1 mounting frame 31 by bolts. One end of the groove plate 32 is fixedly installed with a plurality of grooved cutter heads 321 in a linear arrangement. A No. 1 concrete guide trough 32 is provided inside the plurality of grooved cutter heads 321. 2. A No. 2 concrete guide trough 323 is provided inside the grooved plate 32. One end of the No. 1 concrete guide trough 322 is fixedly connected with one end of the No. 2 concrete guide trough 323. The other end of the No. 2 concrete guide trough 323 is fixedly connected with the input end of the concrete adsorption component 33. The concrete adsorption component 33 includes a sub-suction pipe 331, a main suction pipe 332 and an industrial-grade vacuum cleaner. One end of the sub-suction pipe 331 is fixedly connected with the other end of the No. 2 concrete guide trough 323. The other end of the sub-suction pipe 331 is fixedly connected to the outside of the main suction pipe 332. The output end of the main suction pipe 332 is fixedly connected with the input end of the industrial-grade vacuum cleaner.

[0038] In this embodiment, an industrial vacuum cleaner is started during the grooving process. The industrial vacuum cleaner sucks the fine concrete inside the No. 1 concrete guide trough 322 into the No. 2 concrete guide trough 323 through the air pressure difference. The fine concrete then passes through the sub-suction pipe 331 and the main suction pipe 332 in sequence, and finally enters the fine concrete collection bin, so as to recover the fine concrete generated by the grooving, avoid the fine concrete from accumulating near the groove and on the smoothed bridge deck, and improve the cleanliness and flatness of the bridge deck.

[0039] Embodiment 3: According to Figure 1 - Figure 6 As shown, a bridge deck smoothing equipment for bridge construction includes a driving frame 1, a bridge deck smoothing mechanism 2, a bridge deck grooving mechanism 3 and a mortar injection mechanism 4, the bridge deck grooving mechanism 3 and the mortar injection mechanism 4 are respectively fixedly installed on one side of the driving frame 1, the bridge deck smoothing mechanism 2 is fixedly installed on the other side of the driving frame 1, the bridge deck grooving mechanism 3 includes a No. 1 mounting frame 31, a grooved plate 32 and a concrete adsorption component 33, the grooved plate 32 is fixedly installed inside the No. 1 mounting frame 31 by bolts, one end of the grooved plate 32 is fixedly installed with a plurality of grooved cutter heads 321 in a linear arrangement, a No. 1 concrete guide trough 322 is provided inside the plurality of grooved cutter heads 321, a No. 2 concrete guide trough 323 is provided inside the grooved plate 32, one end of the No. 1 concrete guide trough 322 is fixedly connected with one end of the No. 2 concrete guide trough 323, and the other end of the No. 2 concrete guide trough 323 is fixedly connected to the input end of the concrete adsorption component 33 The mortar injection mechanism 4 includes a No. 3 mounting frame 40, a No. 1 injection pipe 41, a No. 2 injection pipe 42, a No. 2 mounting frame 43 and a lifting assembly 44. The input end of the No. 1 injection pipe 41 is fixedly connected to the pump, and the output ends of several No. 2 injection pipes 42 run through the interior of the No. 2 mounting frame 43. Several No. 2 injection pipes 42 correspond to the groove cutter heads 321 one by one. The lifting assembly 44 includes a slide rail 441, a slider 442 and a driving cylinder 443. The piston rod of the driving cylinder 443 is fixedly installed in the middle of the No. 2 mounting frame 43. The two slide rails 441 are respectively fixedly connected to the two ends of the No. 3 mounting frame 40, and the two sliders 442 are respectively slidably connected to the outside of the slide rails 441. One side of the two sliders 442 is fixedly connected to the two ends of the No. 2 mounting frame 43. The No. 3 mounting frame 40 is fixedly installed on one side of the No. 1 mounting frame 31 by bolts. The pump is used to pump in polymer mortar, which contains bright pigments.

[0040] In this embodiment, after the groove cutting cutter head 321 has cut the groove, the cylinder 443 is driven to drive the No. 2 mounting frame 43 to move downward, causing the discharge port of the No. 2 injection pipe 42 to fall into the interior of the groove, and the pump pumps the polymer mortar containing the highlight pigment into the interior of the No. 1 injection pipe 41, and then flows into the interior of the No. 2 injection pipe 42 through the No. 1 injection pipe 41, and the polymer mortar then flows into the interior of the groove through the discharge port of the No. 2 injection pipe 42, completing the groove filling operation. By filling the interior of the groove with the corresponding polymer mortar, the polymer mortar can enhance the strength of the concrete surface, especially the reinforcement layer formed at the groove, which can effectively prevent the generation and development of cracks. Its good adhesion can make the filling layer firmly combined with the concrete surface to form a whole, thereby improving the overall quality of the concrete bridge deck. At the same time, the polymer mortar can also be added with pigments and other ingredients as needed to beautify the concrete surface.

[0041] Embodiment 4: A method for using a bridge deck leveling device for bridge construction, comprising the following steps:

[0042] S1, the heavy-duty biaxial adjustment device drives the bridge deck smoothing equipment for bridge construction to adjust the smoothing point. The bridge deck smoothing mechanism 2 first smoothes the concrete on the bridge deck, and at the same time, the heavy-duty biaxial adjustment device drives the bridge deck smoothing mechanism 2 to move forward;

[0043] S2, the heavy-duty biaxial adjustment device drives the bridge deck notching mechanism 3 to move forward, so that the bridge deck notching mechanism 3 located behind the bridge deck smoothing mechanism 2 notches the bridge deck that has completed the smoothing process, and a plurality of notching cutter heads 321 evenly carve grooves of the same width and depth on the bridge deck, and the fine concrete inside the original groove enters the inside of the No. 1 concrete guide trough 322;

[0044] S3, during the groove carving process, the industrial vacuum cleaner is started, and the industrial vacuum cleaner sucks the fine concrete inside the first concrete guide trough 322 into the second concrete guide trough 323 through the air pressure difference, and the fine concrete then passes through the sub-suction pipe 331 and the main suction pipe 332 in sequence, and finally enters the fine concrete collection bin;

[0045] S4. After the groove cutting cutter head 321 has finished groove cutting, the cylinder 443 is driven to drive the No. 2 mounting frame 43 to move downward, causing the discharge port of the No. 2 injection pipe 42 to fall into the interior of the groove. The pump pumps the polymer mortar containing the highlight pigment into the interior of the No. 1 injection pipe 41, and then flows into the interior of the No. 2 injection pipe 42 through the No. 1 injection pipe 41. The polymer mortar then flows into the interior of the groove through the discharge port of the No. 2 injection pipe 42, completing the groove filling operation.

[0046] The use method and working principle of this device: The heavy-duty biaxial adjustment device drives the bridge deck smoothing equipment for bridge construction to adjust the smoothing point. The bridge deck smoothing mechanism 2 first performs a smoothing process on the concrete on the bridge deck. The driving motor 211 in the driving component 21 drives the gearbox 212 to work, and the gearbox 212 drives the driving pulley 213 to rotate. Under the transmission of the belt 214, the driving pulley 213 drives the transmission pulley 215 to rotate, and the transmission pulley 215 drives the transmission shaft 216 to rotate. The transmission shaft 216 drives the No. 1 transmission bevel gear 217 to rotate. Since the No. 2 transmission bevel gear 218 is meshed with the No. 1 transmission bevel gear 217, the No. 2 transmission bevel gear 218 is meshed with the No. 1 transmission bevel gear 217. The transmission bevel gear 218 drives another transmission pulley 215 to rotate. Under the drive of another belt 214, another driving pulley 213 drives the plane trowel assembly 22 to rotate. The trowel wheel 222 in the plane trowel assembly 22 performs a trowel operation on the bridge deck. At the same time, the heavy-duty biaxial adjustment device drives the bridge deck grooving mechanism 3 to move forward, so that the bridge deck grooving mechanism 3 located behind the bridge deck smoothing mechanism 2 grooves the bridge deck that has completed the smoothing process. Several groove cutting heads 321 evenly carve grooves of the same width and depth on the bridge deck. The fine concrete inside the original groove enters the inside of the No. 1 concrete guide trough 322 to complete the grooving operation.

[0047] During the groove carving process, the industrial vacuum cleaner is started, and the industrial vacuum cleaner sucks the fine concrete inside the first concrete guide trough 322 into the second concrete guide trough 323 through the air pressure difference. The fine concrete then passes through the sub-suction pipe 331 and the main suction pipe 332 in sequence, and finally enters the fine concrete collection bin to recover the fine concrete generated by the groove carving.

[0048] After the groove cutting head 321 has finished groove cutting, the cylinder 443 is driven to drive the No. 2 mounting frame 43 to move downward, causing the discharge port of the No. 2 injection pipe 42 to fall into the interior of the groove, and the pump pumps the polymer mortar containing the highlight pigment into the interior of the No. 1 injection pipe 41, and then flows into the interior of the No. 2 injection pipe 42 through the No. 1 injection pipe 41, and the polymer mortar then flows into the interior of the groove through the discharge port of the No. 2 injection pipe 42, completing the groove filling operation.

[0049] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bridge deck leveling device for bridge construction, characterized in that: The invention comprises a driving frame (1), a bridge deck smoothing mechanism (2), a bridge deck notching mechanism (3) and a mortar injection mechanism (4), wherein the bridge deck notching mechanism (3) and the mortar injection mechanism (4) are respectively fixedly mounted on one side of the driving frame (1), the bridge deck smoothing mechanism (2) is fixedly mounted on the other side of the driving frame (1), and the bridge deck notching mechanism (3) comprises a first mounting frame (31), a notched plate (32) and a concrete adsorption assembly (33), wherein the notched plate (32) is fixedly mounted inside the first mounting frame (31) by bolts, A plurality of grooved cutter heads (321) are fixedly mounted on one end of the grooved plate (32) in a linear arrangement, a first concrete guide groove (322) is provided inside the plurality of grooved cutter heads (321), a second concrete guide groove (323) is provided inside the grooved plate (32), one end of the first concrete guide groove (322) and one end of the second concrete guide groove (323) are fixedly connected to each other, and the other end of the second concrete guide groove (323) is fixedly connected to an input end of a concrete adsorption component (33).

2. The bridge deck leveling equipment for bridge construction according to claim 1, characterized in that: The concrete adsorption assembly (33) comprises a sub-suction pipe (331), a main suction pipe (332) and an industrial-grade vacuum cleaner; one end of the sub-suction pipe (331) and the other end of the second concrete guide trough (323) are fixedly connected to each other; the other end of the sub-suction pipe (331) is fixedly connected to the outside of the main suction pipe (332); and the output end of the main suction pipe (332) is fixedly connected to the input end of the industrial-grade vacuum cleaner.

3. The bridge deck leveling equipment for bridge construction according to claim 2 is characterized in that: The mortar injection mechanism (4) comprises a No. 3 mounting frame (40), a No. 1 injection pipe (41), a No. 2 injection pipe (42), a No. 2 mounting frame (43) and a lifting assembly (44); the input end of the No. 1 injection pipe (41) is fixedly connected to the pump, the output ends of a plurality of the No. 2 injection pipes (42) pass through the interior of the No. 2 mounting frame (43), and the plurality of the No. 2 injection pipes (42) correspond one-to-one to the groove cutting heads (321); The lifting assembly (44) comprises a slide rail (441), a slider (442) and a driving cylinder (443); the piston rod of the driving cylinder (443) is fixedly mounted on the middle of the second mounting frame (43); the two slide rails (441) are respectively fixedly connected to the two ends of the third mounting frame (40); the two sliders (442) are respectively slidably connected to the outside of the slide rails (441); and one side of the two sliders (442) is fixedly connected to the two ends of the second mounting frame (43); The third mounting frame (40) is fixedly mounted on one side of the first mounting frame (31) by means of bolts.

4. The bridge deck leveling equipment for bridge construction according to claim 3 is characterized by: The pump is used to pump polymer mortar, which contains bright-colored pigments.

5. The bridge deck leveling equipment for bridge construction according to claim 4 is characterized by: The bridge deck smoothing mechanism (2) comprises a driving assembly (21), a plane smoothing assembly (22) and a fourth mounting frame (23); the driving assembly (21) is fixedly mounted in the middle of the fourth mounting frame (23); a driving end of the driving assembly (21) is drivingly connected to the middle of the plane smoothing assembly (22); two ends of the fourth mounting frame (23) are respectively fixedly connected to positioning frames (231); one end of the two positioning frames (231) is respectively fixedly mounted with positioning barrels (232); and one end of the plane smoothing assembly (22) is rotatably connected to the interior of the positioning barrel (232).

6. The bridge deck leveling equipment for bridge construction according to claim 5, characterized in that: The drive assembly (21) comprises a drive motor (211), a gearbox (212), a drive pulley (213), a belt (214), a transmission pulley (215), a transmission shaft (216), a first transmission bevel gear (217), and a second transmission bevel gear (218); the output end of the drive motor (211) is transmission-connected to the input end of the gearbox (212); the output end of the gearbox (212) is transmission-connected to the center of the drive pulley (213); the outer side of the drive pulley (213) is transmission-connected to the belt (214); the other end of the belt (214) is transmission-connected to the outer side of the drive pulley (215); the drive pulley (21 5) is fixedly connected to one end of the transmission shaft (216), the two first transmission bevel gears (217) are fixedly installed on the outside of the transmission shaft (216), the two first transmission bevel gears (217) are respectively meshed with the two second transmission bevel gears (218), one side of the two second transmission bevel gears (218) is fixedly connected to another transmission pulley (215), the outer side of the other transmission pulley (215) is transmission-connected to another belt (214), the other end of the other belt (214) is transmission-connected to another drive pulley (213), and the other drive pulley (213) is fixedly installed in the middle of the plane smoothing assembly (22).

7. The bridge deck leveling equipment for bridge construction according to claim 6, characterized in that: The plane trowel assembly (22) comprises a transmission rod (221) and a trowel wheel (222), the driving pulley (213) is fixedly mounted on the middle of the transmission rod (221), and the trowel wheel (222) is fixedly mounted on one end of the transmission rod (221).

8. A method for using a bridge deck leveling device for bridge construction, characterized in that: The bridge deck smoothing equipment for bridge construction described in claim 7 comprises the following steps: S1, a heavy-duty biaxial adjustment device drives the bridge deck smoothing equipment for bridge construction to adjust the smoothing point, the bridge deck smoothing mechanism (2) first smoothes the concrete on the bridge deck, and at the same time, the heavy-duty biaxial adjustment device drives the bridge deck smoothing mechanism (2) to move forward; S2, the heavy-duty biaxial adjustment device drives the bridge deck grooving mechanism (3) to move forward, so that the bridge deck grooving mechanism (3) located behind the bridge deck smoothing mechanism (2) grooves the bridge deck that has completed the smoothing process, and a plurality of groove cutting heads (321) evenly carve grooves of the same width and depth on the bridge deck, and the fine concrete inside the original groove enters the inside of the No. 1 concrete guide trough (322); S3, an industrial-grade vacuum cleaner is started during the grooving process. The industrial vacuum cleaner sucks the fine concrete inside the No. 1 concrete guide trough (322) into the No. 2 concrete guide trough (323) through the air pressure difference, and the fine concrete then passes through the sub-suction pipe (331) and the main suction pipe (332) in sequence, and finally enters the interior of the fine concrete collection bin; S4, after the notching cutter head (321) has notched, the cylinder (443) is driven to drive the No. 2 mounting frame (43) to move downward, driving the discharge port of the No. 2 injection pipe (42) to fall into the interior of the groove, and the pump pumps the polymer mortar containing the highlight pigment into the interior of the No. 1 injection pipe (41), and then flows into the interior of the No. 2 injection pipe (42) through the No. 1 injection pipe (41), and the polymer mortar then flows into the interior of the groove through the discharge port of the No. 2 injection pipe (42), completing the groove filling operation.

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