Building gap grouter

Abstract

The utility model provides a building gap grouting machine, and belongs to the technical field of grouting. The building gap grouting machine comprises a supporting mechanism and four self-locking wheels, the four corners of the bottom of the supporting mechanism are fixedly connected with the top ends of the four self-locking wheels correspondingly, a grouting device is installed at the top in the supporting mechanism and composed of a grouting mechanism, an adjusting mechanism and a sealing mechanism, and the outer wall of the grouting mechanism is hinged to the inner wall of the supporting mechanism; the two ends of the adjusting mechanism are hinged to the inner bottom of the supporting mechanism and the bottom of the grouting mechanism respectively, the sealing mechanism is installed at the driving end of the grouting mechanism, and the grouting mechanism, the adjusting mechanism and the sealing mechanism are matched with one another, so that the angle of the grouting machine is convenient to adjust, and equipment is convenient to clean after grouting every time.

Description

Technical Field

[0001] The present application relates to the technical field of grouting, and in particular to a building gap grouting machine. Background Art

[0002] With the rapid development of modern construction technology, people's requirements for the stability and durability of building structures have reached an unprecedented level. Whether it is a towering new skyscraper or an old building that has experienced the baptism of wind and rain, it is inevitable to face the problem of various gaps and cracks. These seemingly small gaps and cracks not only destroy the overall aesthetics of the building, but more importantly, they may seriously threaten the structural safety of the building and even cause a series of safety accidents. Therefore, the timely repair and reinforcement of gaps and cracks in buildings is particularly critical and urgent.

[0003] At present, the repair work of building gaps mainly relies on professional equipment such as grouting machines. Grouting machines repair and reinforce building gaps by pouring specific materials such as cement slurry into the gaps. However, existing grouting machines still face some challenges when using them. First, since the size, shape and position of building gaps vary, it is crucial to choose the right grouting material. However, existing grouting machines are often not easy to adjust the angle of the storage tank, which makes it difficult for workers to adjust the fluidity and pouring method of the grouting material according to specific needs, thus affecting the repair effect. Secondly, after the grouting machine completes the repair work, some grouting material often remains inside. These residues not only take up equipment space, but may also interfere with the next use. However, existing grouting machines often lack a convenient internal cleaning mechanism, making it difficult for users to easily solve this problem. Utility Model Content

[0004] In order to make up for the above deficiencies, the present application provides a building gap grouting machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model to solve its technical problems is:

[0006] A building gap grouting machine comprises a supporting mechanism and four self-locking wheels, wherein the four corners of the bottom of the supporting mechanism are respectively fixedly connected to the tops of the four self-locking wheels, a grouting device is installed on the top of the supporting mechanism, and the grouting device consists of a grouting mechanism, an adjusting mechanism and a sealing mechanism, the outer wall of the grouting mechanism is hinged to the inner wall of the supporting mechanism, the two ends of the adjusting mechanism are respectively hinged to the inner bottom of the supporting mechanism and the bottom of the grouting mechanism, and the sealing mechanism is installed on the driving end of the grouting mechanism.

[0007] Furthermore, the grouting mechanism includes a grouting barrel, a grouting head, a feeding port, a funnel box, a rotating rod, a spiral blade, a blocking block, a stabilizing member and a driving member. The grouting head is provided at one end of the grouting barrel, and the feeding port is opened on the surface and welded to the bottom end of the funnel box. The funnel box is connected with the interior of the grouting barrel through the feeding port. The spiral blade is welded to the outer wall of the rotating rod, and one end passes through the blocking block and is locked and connected to the stabilizing member. The outer wall of the spiral blade is tightly fitted with the inner wall of the grouting barrel, the outer ring of the blocking block is fitted with the inner wall of the other end of the grouting barrel, the fixed end of the stabilizing member is welded to the outer wall of the blocking block, the fixed end of the driving member is bolted to the outer wall of the blocking block, and the output end is locked and connected to the stabilizing member.

[0008] Furthermore, a handle is provided on the outer wall of the blocking block, and the bottom end of the handle is welded to the outer wall of the blocking block.

[0009] Furthermore, the stabilizing member includes a support block, a reinforcement block, a bearing I and a coupling. The side wall of the support block is welded to the outer wall of the blocking block, the bottom of the reinforcement block is bolted to the surface of the support block, the bearing I is embedded in the reinforcement block, and the inner ring is fitted with the outer wall of the rotating rod, and one end of the coupling is locked and connected to one end of the rotating rod.

[0010] Furthermore, the driving member includes a fixing plate and a driving motor, the bottom end of the fixing plate is bolted to the outer wall of the blocking block, the driving motor is bolted to the outer wall of the fixing plate and penetrates the fixing plate to be locked and connected to the other end of the shaft.

[0011] Furthermore, the adjustment mechanism includes an electric telescopic cylinder, two bearings II and two connecting columns. Two connecting columns are respectively provided on both sides of the grouting tube. Both ends of the electric telescopic cylinder are respectively hinged to the bottom of the grouting tube and the inner bottom of the support mechanism. The two inner rings of the bearings II are respectively fixedly connected to the outer walls of the two connecting columns, and the outer walls are embedded in the top end of the support mechanism.

[0012] Furthermore, the sealing mechanism includes two flanges and a plurality of locking bolts. The inner circles of the two flanges are respectively welded to the grouting tube and the outer circle of the sealing block, and are connected to each other through a plurality of the locking bolts.

[0013] Furthermore, the supporting mechanism includes two side frames, a cross bar and two connecting plates, the side walls of the two side frames are respectively embedded with two bearings II, the two ends of the cross bar and the two connecting plates are respectively welded to the opposite ends of the two side frames, the surface of the cross bar is hinged to the bottom end of the electric telescopic cylinder, and the self-locking wheel is installed at the bottom of the connecting plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. The grouting mechanism of the utility model adopts a design in which the spiral blades fit closely with the inner wall of the grouting tube, so that the grouting material can be pushed forward evenly and efficiently under the drive of the rotating rod, effectively preventing the grouting material from being blocked or accumulated in the tube, and improving the grouting efficiency; at the same time, the setting of the feeding port and the funnel box makes the feeding process more convenient and reduces the difficulty of operation.

[0016] 2. The electric telescopic cylinder design of the adjustment mechanism of the utility model allows the angle of the grouting barrel to be easily adjusted to adapt to gaps of different shapes and positions. This design not only improves the adaptability of the grouting machine, but also makes the grouting process more precise, ensuring the fluidity of the grouting material, fully filling the gaps, and improving the quality of repair.

[0017] 3. The sealing mechanism of the utility model tightly connects the grouting tube and the sealing block through the flange and the locking bolts, which not only ensures the stability during the grouting process, but also facilitates the cleaning of the equipment after each grouting, effectively extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of a building gap grouting machine provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the identification structure of a building gap grouting machine provided in the implementation mode of the present application;

[0021] Figure 3 A schematic diagram of a partial grouting mechanism and a connecting column connection structure provided in an embodiment of the present application;

[0022] Figure 4 A schematic diagram showing the structure of the rotating rod and spiral blades provided in the embodiment of the present application;

[0023] Figure 5 A schematic diagram of a partial grouting mechanism structure provided for an embodiment of the present application;

[0024] Figure 6 A schematic diagram of the structure of a stabilizing member provided in an embodiment of the present application.

[0025] In the figure: 1-support mechanism; 2-grouting device; 3-self-locking wheel; 21-grouting mechanism; 22-adjusting mechanism; 23-sealing mechanism; 211-grouting tube; 212-grouting head; 213-feeding port; 214-funnel box; 215-rotating rod; 216-spiral blade; 217-blocking block; 218-stabilizing member; 219-driving member; 2171-handle; 2181-support block; 2182-reinforcement block; 2183-bearing I; 2184-coupling; 2191-fixing plate; 2192-driving motor; 221-electric telescopic cylinder; 222-bearing II; 223-connecting column; 231-flange; 232-locking bolt; 11-side frame; 12-cross bar; 13-connecting plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0027] Example:

[0028] See also Figure 1 , Figure 2 A building gap grouting machine includes a support mechanism 1 and four self-locking wheels 3 fixed by bolts at the bottom of the support mechanism 1. The support mechanism 1 includes two side frames 11, a cross bar 12 and two connecting plates 13.

[0029] Among them, the support mechanism 1, as the main structure of the entire grouting machine, not only carries the grouting device 2, but also ensures the stability of the grouting machine during operation; the two side frames 11, as the main supporting components, are made of solid metal materials and have sufficient strength and stability to withstand the weight of the grouting device 2 and the vibration generated during operation; two bearings II 222 are embedded on the side walls of the side frames 11, which are connected to the connecting column 223 in the adjustment mechanism 22, providing a support point for the angle adjustment of the grouting tube 211; the cross bar 12 is an important component connecting the two side frames 11 and is welded to the opposite ends of the side frames 11 to form a stable frame; the surface of the cross bar 12 is hinged to the bottom end of the electric telescopic cylinder 221, so that the electric telescopic cylinder 221 can move flexibly on the cross bar 12, thereby driving the grouting tube 211 to adjust the angle; this design ensures the flexibility of the adjustment of the grouting tube 211 and the stability of the entire structure; the connecting plate 12 is located at the bottom of the supporting mechanism 1 and is welded to the side frame 11, providing a platform for the installation of the self-locking wheel 3.

[0030] Among them, the design of the self-locking wheel 3 enables the entire grouting machine to be easily moved on various ground surfaces, making it convenient for users to move it to the building gap that needs to be repaired. At the same time, the self-locking wheel 3 also has a locking function, which can fix the position of the grouting machine when necessary to prevent it from moving during work.

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 A building gap grouting machine includes a grouting device 2 installed on the top of a supporting mechanism 1, the grouting device 2 consists of a grouting mechanism 21, an adjusting mechanism 22 and a sealing mechanism 23, wherein the grouting mechanism 21 includes a grouting tube 211, a grouting head 212, a feeding port 213, a funnel box 214, a rotating rod 215, a spiral blade 216, a blocking block 217, a stabilizing member 218 and a driving member 219; a handle 2171 is provided on the outer wall of the blocking block 217; the stabilizing member 218 includes a supporting block 2181, a reinforcing block 2182, a bearing I 2183 and a coupling 2184; the driving member 219 includes a fixing plate 2191 and a driving motor 2192; the adjusting mechanism 22 includes an electric telescopic cylinder 221, two bearings II 222 and two connecting columns 223; the sealing mechanism 23 includes two flanges 231 and a plurality of locking bolts 232.

[0032] Among them, the grouting mechanism 21 is the core part of the building gap grouting machine, and its design and performance directly determine the quality and efficiency of the grouting work; the grouting tube 211 is the main component for storing and transporting grouting materials, and its design fully considers the fluidity and transportation efficiency of the material; a grouting head 212 is provided at one end, which can accurately inject the grouting material into the building gap, and the feeding port 213 opened on the surface is welded to the bottom end of the funnel box 214, ensuring that the grouting material can smoothly enter the grouting tube 211; and a hose can be installed at the grouting head 212, so that the grouting material can be transported to a farther place by using the hose. The combination of the rotating rod 215 and the spiral blade 216 is the key part of the grouting mechanism 21. The outer wall of the rotating rod 215 is welded with a spiral blade 216. When the rotating rod 215 rotates, the spiral blade 216 can drive the grouting material to move forward in the grouting tube 211; the outer wall of the spiral blade 216 is tightly fitted with the inner wall of the grouting tube 211, which effectively prevents the retention and blockage of the material in the tube and ensures the uniform transportation of the grouting material; the design of the blocking block 217 takes into account the sealing and stability of the grouting process; its outer ring is fitted with the inner wall of the other end of the grouting tube 211, ensuring the sealing during the grouting process and preventing the leakage of the grouting material. At the same time, the blocking block 217 is also connected to the stabilizing member 218 and the driving member 219, providing stable support and driving force for the rotating rod 215;

[0033] Among them, a handle 2171 is added to the outer wall of the blocking block 217, and the operator can conveniently move the blocking block 217 by holding the handle 2171, thereby easily opening or closing the outlet of the grouting tube 211; this not only improves the convenience of operation, but also reduces the difficulty of operation.

[0034] Among them, the stabilizing member 218 is a key component connecting the rotating rod 215 and the driving member 219, and its stability and durability are crucial to the normal operation of the entire grouting mechanism 21; the support block 2181 is the main part of the stabilizing member, and its side wall is welded to the outer wall of the blocking block 217 to ensure the firm connection between the stabilizing member 218 and the blocking block 217; the design of the support block 2181 takes into account the strength and stability of the structure, and is made of high-strength metal material, which can withstand the torque and vibration generated by the rotating rod 215 during the rotation process; the design of the reinforcement block 2182 further enhances the stability and durability of the stabilizing member 218; its bottom is connected to the surface of the support block 2181 by bolts, which can be easily installed and disassembled, and it is also convenient for the maintenance of the support block 2181. Bearing Ⅰ2183 is embedded inside 182, providing good support and rotation environment for rotating rod 215; the embedding mode of bearing Ⅰ2183 ensures that rotating rod 215 can rotate smoothly therein, reduces friction and wear, and improves the service life of rotating rod 215. At the same time, the inner ring of bearing Ⅰ2183 fits tightly with the outer wall of rotating rod 215, ensuring the stability and accuracy of rotation; coupling 2184 serves as a bridge connecting rotating rod 215 and driving member 219, one end of which is locked and connected to one end of rotating rod 215, ensuring that coupling 2184 can drive rotating rod 215 to rotate together during rotation, and the other end of coupling 2184 is connected to the output end of driving member 219, transmitting the driving force of driving member 219 to rotating rod 215, driving it to rotate.

[0035] Among them, the driving member 219 serves as the power source of the grouting mechanism 21; the fixing plate 2191 serves as the basic component of the driving member 219, and its design takes into account stability and installation convenience. The bottom end of the fixing plate 2191 is connected to the outer wall of the blocking block 217 by bolts. This connection method is both firm and easy to disassemble, which is convenient for users to maintain and replace the driving member 219; the material of the fixing plate 2191 is selected from high-strength and corrosion-resistant materials to ensure that it can maintain stable performance during use; the driving motor 2192 is the core component of the driving member 219, which is responsible for providing power for the rotation of the rotating rod 215; in this design, the driving motor 2192 is fixed to the outer wall of the fixing plate 2191 by bolts. This fixing method ensures the stability of the motor during operation. The output end of the driving motor 2192 passes through the fixing plate 2191 and is locked and connected to the other end of the coupling 2184, thereby realizing power transmission between the driving motor 2192 and the rotating rod 215.

[0036] Among them, the adjustment mechanism 22, as an important component of the building gap grouting machine, plays a key role in realizing the angle adjustment of the grouting tube 211; the electric telescopic cylinder 221 is the power source of the adjustment mechanism 22, and its two ends are respectively hinged with the bottom of the grouting tube 211 and the inner bottom of the support mechanism 1; this connection mode enables the electric telescopic cylinder 221 to drive the grouting tube 211 to adjust the angle during the telescopic process, so as to adapt to the building gaps of different positions and angles. The electric telescopic cylinder 221 adopts high-quality materials and manufacturing processes to ensure that it has good durability and stability, and can maintain excellent performance during long-term use; the combined design of two bearings II 222 and two connecting columns 223 provides support and guidance for the angle adjustment of the grouting tube 211; the connecting columns 223 are respectively fixed on both sides of the grouting tube 211, and the bearing II 222 is embedded in the side top of the support mechanism 1 and fixedly connected to the outer wall of the connecting column 223. This structure enables the grouting tube 211 to rotate smoothly along the bearing II 222 under the drive of the electric telescopic cylinder 221, so as to realize precise angle adjustment.

[0037] Among them, the sealing mechanism 23 plays a vital role in the building gap grouting machine. It ensures the tight connection between the grouting tube 211 and the blocking block 217, prevents the grouting material from leaking under high pressure, and can be quickly separated when cleaning the inside of the gap grouting machine; the sealing mechanism 23 is mainly composed of two flanges 231 and a number of locking bolts 232; the design of these two flanges 231 fully considers the connection requirements with the grouting tube 211 and the blocking block 217. On the one hand, the inner circle of the flange 231 is connected to the outer circle of the grouting tube 211 and the blocking block 217 by welding, which ensures the firmness of the connection. On the other hand, in actual operation, the two flanges 231 are connected to each other by a plurality of locking bolts 232, which further enhances the stability and sealing of the sealing mechanism 23; these locking bolts 232 are not only sufficient in number but also evenly distributed, ensuring that the connection between the flanges 231 is tight and gap-free; the sealing mechanism 23 also has a certain degree of detachability, which is convenient for users to maintain or replace the grouting tube 211 and the blocking block 217. When the sealing mechanism 23 needs to be disassembled, the two flanges 231 can be easily separated by loosening the locking bolts 232, which is convenient for users to clean the grouting machine.

[0038] The working principle of the building gap grouting machine is as follows: in actual application, the user can move the supporting mechanism 1 to the predetermined position through the self-locking wheel 3, and then add an appropriate amount of grouting material into the grouting tube 211 through the feeding port 213, and then start the driving motor 2192 to make the coupling 2184 drive the rotating rod 215 and the spiral blade 216 to rotate; under the push of the spiral blade 216, the grouting material can be pushed forward evenly and efficiently, and injected into the building gap through the grouting head 212; by adjusting the rotation speed of the driving motor 2192 and the angle of the grouting tube 211, the user can achieve precise control of the grouting speed and grouting amount, thereby meeting the needs of different gap repair work.

[0039] It should be noted that the specific models and specifications of the electric telescopic cylinder 221, the coupling 2184, and the drive motor 2191 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0040] The power supply and principle of the electric telescopic cylinder 221 and the driving motor 2191 are clear to those skilled in the art and will not be described in detail here.

[0041] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A construction gap grouting machine, comprising a support mechanism (1) and four self-locking wheels (3), wherein the four corners of the bottom of the support mechanism (1) are respectively fixedly connected to the tops of the four self-locking wheels (3), characterized in that: A grouting device (2) is installed at the top of the support mechanism (1), and the grouting device (2) is composed of a grouting mechanism (21), an adjusting mechanism (22), and a sealing mechanism (23). The outer wall of the grouting mechanism (21) is hinged to the inner wall of the support mechanism (1), the two ends of the adjusting mechanism (22) are respectively hinged to the inner bottom of the support mechanism (1) and the bottom of the grouting mechanism (21), and the sealing mechanism (23) is installed at the driving end of the grouting mechanism (21).

2. A building gap grouting machine according to claim 1, characterized in that: The grouting mechanism (21) comprises a grouting barrel (211), a grouting head (212), a feeding port (213), a funnel box (214), a rotating rod (215), a spiral blade (216), a blocking block (217), a stabilizing member (218) and a driving member (219); the grouting barrel (211) is provided with the grouting head (212) at one end, and the feeding port (213) is provided on the surface and is welded to the bottom end of the funnel box (214); the funnel box (214) is connected to the inside of the grouting barrel (211) through the feeding port (213); the rotating rod (215) is provided with a screw blade (216), a blocking block (217), a stabilizing member (218) and a driving member (219); The spiral blade (216) is welded to the outer wall of the rod (215), and one end passes through the blocking block (217) and is locked and connected to the stabilizing member (218); the outer wall of the spiral blade (216) is tightly fitted to the inner wall of the grouting tube (211); the outer ring of the blocking block (217) is fitted to the inner wall of the other end of the grouting tube (211); the fixed end of the stabilizing member (218) is welded to the outer wall of the blocking block (217); the fixed end of the driving member (219) is bolted to the outer wall of the blocking block (217); and the output end is locked and connected to the stabilizing member (218).

3. A construction gap grouting machine according to claim 2, characterized in that: The outer wall of the blocking block (217) is provided with a handle (2171), and the bottom end of the handle (2171) is welded to the outer wall of the blocking block (217).

4. A construction gap grouting machine according to claim 3, characterized in that: The stabilizing member (218) comprises a support block (2181), a reinforcement block (2182), a bearing I (2183) and a coupling (2184); the side wall of the support block (2181) is welded to the outer wall of the blocking block (217); the bottom of the reinforcement block (2182) is bolted to the surface of the support block (2181); the bearing I (2183) is embedded in the reinforcement block (2182), and the inner ring is in contact with the outer wall of the rotating rod (215); one end of the coupling (2184) is locked and connected to one end of the rotating rod (215).

5. A construction gap grouting machine according to claim 4, characterized in that: The driving member (219) comprises a fixing plate (2191) and a driving motor (2192); the bottom end of the fixing plate (2191) is bolted to the outer wall of the blocking block (217); the driving motor (2192) is bolted to the outer wall of the fixing plate (2191) and passes through the fixing plate (2191) to be locked and connected to the other end of the coupling (2184).

6. A construction gap grouting machine according to claim 5, characterized in that: The adjustment mechanism (22) comprises an electric telescopic cylinder (221), two bearings II (222) and two connecting columns (223); two connecting columns (223) are respectively provided on both sides of the grouting tube (211); two ends of the electric telescopic cylinder (221) are respectively hinged to the bottom of the grouting tube (211) and the inner bottom of the support mechanism (1); the inner rings of the two bearings II (222) are respectively fixedly connected to the outer walls of the two connecting columns (223), and the outer walls are embedded in the top end of the support mechanism (1).

7. A construction gap grouting machine according to claim 6, characterized in that: The sealing mechanism (23) comprises two flanges (231) and a plurality of locking bolts (232); the inner rings of the two flanges (231) are respectively welded to the outer rings of the grouting tube (211) and the sealing block (217), and are connected to each other via the plurality of locking bolts (232).

8. A construction gap grouting machine according to claim 7, characterized in that: The support mechanism (1) comprises two side frames (11), a cross bar (12) and two connecting plates (13); two bearings II (222) are respectively embedded in the side walls of the two side frames (11); two ends of the cross bar (12) and the two connecting plates (13) are respectively welded to the opposite ends of the two side frames (11); the surface of the cross bar (12) is hinged to the bottom end of the electric telescopic cylinder (221); and the self-locking wheel (3) is installed at the bottom of the connecting plate (13).

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