A device for pointing masonry

Abstract

The application provides a novel and convenient masonry pointing device, and belongs to the technical field of building construction. The technical scheme is as follows: an iron pipe is welded to the middle of one side of an iron sheet; the radius of the iron pipe is 1 / 3. The application has the advantages that the mortar can be extruded smoothly, the operation is convenient, flexible and reliable, the mortar joint of the outlined masonry is full and has consistent depth, and the forming quality is high. The application has the advantages of improving the overall appearance of the wall after masonry and improving the waterproof and airtightness of the wall, thereby improving the work efficiency, reducing the rework maintenance rate and saving the cost.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and more particularly to a masonry grouting device. Background Technology

[0002] During the construction of infill walls, grouting is necessary to ensure a neat and aesthetically pleasing wall surface, full mortar joints, smooth mortar application, and reliable connections between masonry components. However, traditional grouting methods typically use simple round pipes, which are inefficient, result in inconsistent grouting depths, and produce poor grouting quality that negatively impacts the overall appearance and airtightness of the wall. Therefore, this invention provides a masonry grouting device. Summary of the Invention

[0003] The purpose of this invention is to provide a masonry grouting device that improves work efficiency and reduces rework and repair rates.

[0004] This invention is achieved through the following measures:

[0005] A masonry grouting device, characterized in that it comprises an iron pipe and an iron sheet, wherein the iron pipe is welded to the middle of one side of the iron sheet, and the iron sheet has a size of 100mm x 150mm x 1.5mm.

[0006] The radius of the iron pipe 1 is 1 / 3. When welding the iron pipe and the iron sheet, both sides of the iron pipe are fully welded, and only one side of the two ends of the iron pipe is welded. The iron sheet is polished smooth with a rust removal machine and sprayed with anti-rust paint. Due to the diameter of the iron pipe, the thickness of the grouting is limited during the grouting process, which can make the grouting depth consistent. In addition, the iron sheet can be used to treat the mortar that overflows during grouting in one go.

[0007] The invention also has the following specific features:

[0008] A handle is welded to the side of the iron sheet away from the iron pipe. The handle is made of R8 round steel. When using it, first ensure the thickness and fullness of the mortar joint between the blocks. Then, by grasping the handle, place the device at the mortar joint and slide it by pressing. Since there is an opening at the front of the device, excess mortar will be scraped off when the device is pushed forward. When it is pulled back, the mortar can be squeezed smooth, which effectively improves the waterproof and airtightness of the wall.

[0009] It also includes a base, on which a support rod is provided, and on which a reciprocating motion mechanism is provided;

[0010] The reciprocating motion mechanism includes a pair of support plates mounted on the support rod, a disk between the pair of support plates, a circular groove coaxially arranged on the outer surface of the disk away from the support rod, a rotating shaft coaxially arranged in the circular groove, a rotating disk cooperating with the circular groove surrounding the rotating shaft, an eccentric circular rod on the outer surface of the rotating disk, a corresponding rectangular frame movably arranged around the circular rod, sliding rods perpendicularly arranged on both sides of the rectangular frame, a pair of limiting posts cooperating with the sliding rods on both sides of the outer surface of the disk, the sliding rods on both sides being movably arranged between the pair of limiting posts on the corresponding sides, and limiting plates for limiting the sliding rods at the free ends of the four sets of limiting posts;

[0011] A motor is provided on the inner side of the disc. The corresponding end of the rotating shaft passes through the disc and is set on the output shaft of the motor. The motor drives the rotating shaft to rotate, which in turn drives the rotating disc to rotate. Then, the eccentrically set round rod drives the rectangular frame to slide left and right, thereby driving the sliding rods on both sides to reciprocate between the limiting posts, thus realizing the reciprocating motion of the iron pipe and realizing the grouting operation.

[0012] Support rod 2 is provided on the outer surface of the sliding rod on both sides, and the inner surface of the iron sheet away from the iron pipe is provided on the free end of the two support rod 2.

[0013] The second support rod is a telescopic rod, which includes a round tube fixed on the sliding rod. An inner tube is slidably sleeved inside the round tube. The outer end of the inner tube is fixed on the iron plate. A spring is provided around the telescopic rod. One end of the spring is fixed on the iron plate, and the other end of the spring is fixed on the corresponding side of the sliding rod.

[0014] The support rod includes an electric telescopic rod mounted on the base and a vertical support rod mounted on one side of the electric telescopic rod. A T-shaped block is provided at the free end of the upper side of the electric telescopic rod. A T-shaped groove is provided on one side of the vertical support rod to cooperate with the T-shaped block. The T-shaped block is located in the T-shaped groove and slides in cooperation with the T-shaped groove.

[0015] Mounting plates are provided at both ends of the vertical support rod. A guide rail rod and a rotatably mounted lead screw are provided between the mounting plates on both sides. A through guide rail hole and a threaded hole are provided on both support plates on both sides. The guide rail hole cooperates with the guide rail rod, and the threaded hole cooperates with the lead screw.

[0016] A second motor is provided on the mounting plate on the lower side. The lower end of the first lead screw is located on the output end of the second motor. The second motor drives the first lead screw to rotate, thereby driving the reciprocating motion mechanism to move up and down, so as to realize the grouting operation at different heights.

[0017] A through-type locking bolt is provided on the outer surface of the vertical support rod near the lower end. The corresponding T-shaped block is provided with a socket that mates with the locking bolt. The inner end of the locking bolt is placed in the socket. When grouting the lower wall, the vertical support rod needs to be placed at its lowest position. When the upper wall needs to be treated, the vertical support rod is slid to its highest position and fixed with the locking bolt. Then, the working height can be further adjusted by the electric telescopic rod.

[0018] The base is a rectangular plate. A pair of sliding grooves are provided along the length of the upper side of the rectangular plate. Each of the sliding grooves contains a matching slider. A base plate (first type) is provided on the upper surface of the pair of sliders, which slides in conjunction with the upper side of the base. A pair of T-shaped sliding grooves (second type) are provided on the upper surface of the base plate (first type). These T-shaped sliding grooves (second type) are perpendicular to the sliding grooves. Each of the T-shaped sliding grooves (second type) contains a matching T-shaped slider. A base plate (second type) is provided on the upper surface of the pair of T-shaped sliders, which slides in conjunction with the upper surface of the base plate (first type). The electric telescopic rod is provided on the base plate (second type).

[0019] An auxiliary plate is provided at the outer end of the base plate away from the iron pipe. A through threaded hole is provided on the auxiliary plate, and a matching threaded rod is provided through the threaded hole. The inner end of the threaded rod is rotatably mounted on the corresponding side of the base plate, and the outer end of the threaded rod is provided with a rotating handle. The base plate can be moved by rotating the handle, thereby pushing the iron pipe to be pressed tightly at the mortar joint for operation.

[0020] A lead screw 2 is rotatably installed in the slide groove on one side, and a threaded hole 3 that mates with the lead screw 2 is provided on the corresponding slider. A motor 3 is provided on the outer end of the base, and the corresponding end of the lead screw 2 is provided on the output shaft of the motor 3. The motor 3 can drive the base plate 1 to move along the slide groove, thereby ultimately realizing the horizontal operation of grouting on the wall.

[0021] The base has several sets of casters on its lower side. The casters have a locking function. When in operation, the device is pushed to the vicinity of the wall and then locked in place.

[0022] The working process of this device is as follows: When working, push the device to the vicinity of the wall, then lock and fix the device. Then, adjust the height of the iron pipe according to the required working height. If grouting work is to be carried out on the lower wall, the electric telescopic rod needs to be retracted to its shortest length and the vertical support rod needs to be placed at its lowest position. Then, the electric motor drives the lead screw to rotate, thereby driving the reciprocating motion mechanism to move up and down to achieve grouting work at different heights. When the upper wall needs to be treated, slide the vertical support rod to the highest position and fix it with the locking bolt. Then, the electric telescopic rod can be used to further adjust the required working height.

[0023] During operation, the motor drives the rotating shaft to rotate, which in turn drives the rotating disk to rotate. Then, the eccentrically positioned round rod drives the rectangular frame to slide left and right, thereby driving the sliding rods on both sides to reciprocate between the limiting posts, thus realizing the reciprocating motion of the iron pipe and achieving the grouting operation.

[0024] The beneficial effects of this invention are as follows:

[0025] This invention can make mortar smooth by extrusion, which is convenient, flexible and reliable. The jointing section makes the masonry joints full and consistent in depth, resulting in high forming quality. It has the advantages of improving the overall aesthetics of the wall after masonry and improving the waterproof and airtightness of the wall, thereby improving work efficiency, reducing rework and maintenance rate and saving costs. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention.

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

[0028] Figure 3 This is a schematic diagram of the overall structure of the reciprocating motion mechanism in Embodiment 2 of the present invention.

[0029] Figure 4 This is a partial structural schematic diagram of the reciprocating motion mechanism in Embodiment 2 of the present invention.

[0030] The attached diagram is labeled as follows: 1. Iron pipe; 2. Iron sheet; 3. Handle; 4. Base; 5. Base plate one; 6. Base plate two; 7. Threaded rod; 8. Motor three; 9. Electric telescopic rod; 10. Lead screw two; 11. Motor two; 12. Vertical support rod; 13. Disc; 14. Support plate; 15. Lead screw one; 16. Guide rail rod; 17. Rectangular frame; 18. Rotating disk; 19. Limiting post; 20. Motor one; 21. Sliding rod; 22. Spring; 23. Round rod. Detailed Implementation

[0031] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0032] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0033] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0034] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0035] Example 1

[0036] See Figure 1 A masonry grouting device includes an iron pipe 1 and an iron sheet 2. The iron pipe 1 is welded to the middle of one side of the iron sheet 2. The iron sheet 2 has a size of 100mm x 150mm x 1.5mm.

[0037] The radius of the iron pipe 1 is 1 / 3. When welding the iron pipe 1 and the iron sheet 2, both sides of the iron pipe 1 are fully welded, and only one side of the two ends of the iron pipe 1 is welded. The iron sheet 2 is polished smooth with a rust removal machine and sprayed with anti-rust paint. Due to the diameter of the iron pipe 1, the thickness of the grouting is limited during the grouting process, which can make the grouting depth consistent. In addition, through the iron sheet 2, the mortar that overflows during grouting can be treated in one go.

[0038] A handle 3 is welded to the side of the iron sheet 2 away from the iron pipe 1. The handle 3 is an R8 round steel. When using it, first ensure the thickness and fullness of the mortar joint between the blocks. Then, by grasping the handle 3, place the device at the mortar joint and slide it by pressing the device. Since there is an opening at the front of the device, excess mortar will be scraped off during the forward pushing of the device. When it is pulled back, the mortar can be squeezed smooth, which effectively improves the waterproof and airtightness of the wall.

[0039] Example 2

[0040] See Figure 2-4 A masonry grouting device includes an iron pipe 1 and an iron sheet 2. The iron pipe 1 is welded to the middle of one side of the iron sheet 2. The iron sheet 2 has a size of 100mm x 150mm x 1.5mm.

[0041] The radius of the iron pipe 1 is 1 / 3. When welding the iron pipe 1 and the iron sheet 2, both sides of the iron pipe 1 are fully welded, and only one side of the two ends of the iron pipe 1 is welded. The iron sheet 2 is polished smooth with a rust removal machine and sprayed with anti-rust paint. Due to the diameter of the iron pipe 1, the thickness of the grouting is limited during the grouting process, which can make the grouting depth consistent. In addition, through the iron sheet 2, the mortar that overflows during grouting can be treated in one go.

[0042] It also includes a base 4, on which a support rod is provided, and on which a reciprocating motion mechanism is provided;

[0043] The reciprocating motion mechanism includes a pair of support plates 14 mounted on a support rod, a disc 13 between the pair of support plates 14, a circular groove coaxially mounted on the outer surface of the disc 13 away from the support rod, a rotating shaft coaxially mounted inside the circular groove, a rotating disk 18 cooperating with the circular groove around the rotating shaft, an eccentric circular rod 23 mounted on the outer surface of the rotating disk 18, a corresponding rectangular frame 17 movably mounted around the circular rod 23, sliding rods 21 perpendicularly mounted on both sides of the rectangular frame 17, a pair of limiting posts 19 cooperating with the sliding rods 21 mounted on both sides of the outer surface of the disc 13, the sliding rods 21 on both sides movably mounted between the pair of limiting posts 19 on the corresponding sides, and limiting plates for limiting the sliding rods 21 mounted on the free ends of the four sets of limiting posts 19.

[0044] A motor 20 is installed on the inner side of the disc 13. The corresponding end of the rotating shaft passes through the disc 13 and is installed on the output shaft of the motor 20. The motor 20 drives the rotating shaft to rotate, which in turn drives the rotating disc 18 to rotate. Then, the eccentrically set round rod 23 drives the rectangular frame 17 to slide left and right, thereby driving the sliding rods 21 on both sides to reciprocate between the limiting posts 19, thus realizing the reciprocating motion of the iron pipe 1 and realizing the grouting operation.

[0045] Support rod 2 is provided on the outer surface of the sliding rod 21 on both sides, and the inner side of the iron plate 2 away from the iron pipe 1 is provided on the free end of the two support rod 2.

[0046] The second support rod is a telescopic rod, which includes a round tube fixed on the sliding rod 21. An inner tube is slidably sleeved inside the round tube. The outer end of the inner tube is fixed on the iron plate 2. A spring 22 is provided around the telescopic rod. One end of the spring 22 is fixed on the iron plate 2, and the other end of the spring 22 is fixed on the corresponding side sliding rod 21.

[0047] The support rod includes an electric telescopic rod 9 mounted on the base 4 and a vertical support rod 12 mounted on one side of the electric telescopic rod 9. A T-shaped block is provided at the free end of the upper side of the electric telescopic rod 9. A T-shaped groove is provided on one side of the vertical support rod 12 to cooperate with the T-shaped block. The T-shaped block is located in the T-shaped groove and slides in cooperation with the T-shaped groove.

[0048] The vertical support rod 12 is equipped with mounting plates at both ends. A guide rail rod 16 and a rotatable lead screw 15 are provided between the two mounting plates. The two support plates 14 are equipped with through guide rail holes and threaded holes. The guide rail holes are engaged with the guide rail rod 16, and the threaded holes are engaged with the lead screw 15.

[0049] A second motor 11 is installed on the lower mounting plate, and the lower end of a first lead screw 15 is located on the output end of the second motor 11. The second motor drives the first lead screw 15 to rotate, thereby driving the reciprocating motion mechanism to move up and down, so as to realize the grouting operation at different heights.

[0050] A through locking bolt is provided on the outer surface of the vertical support rod 12 near the lower end. The corresponding T-shaped block is provided with a socket that mates with the locking bolt. The inner end of the locking bolt is placed in the socket. When grouting the lower wall, the vertical support rod 12 needs to be placed at the lowest position. When the upper wall needs to be treated, the vertical support rod 12 is slid to the highest position and fixed with the locking bolt. Then, the working height can be further adjusted by the electric telescopic rod 9.

[0051] The base 4 is a rectangular plate. A pair of sliding grooves are provided on the upper side of the rectangular plate along the length direction. Each of the two sliding grooves is provided with a matching slider. The upper surface of the pair of sliders is provided with a base plate 5 that slides and engages with the upper side of the base 4. The upper surface of the base plate 5 is provided with a pair of T-shaped sliding grooves 2. The pair of T-shaped sliding grooves 2 are perpendicular to the sliding grooves. Each of the pair of T-shaped sliding grooves 2 is provided with a matching T-shaped slider. The upper surface of the pair of T-shaped sliders is provided with a base plate 6 that slides and engages with the upper side of the base plate 5. An electric telescopic rod 9 is provided on the base plate 6.

[0052] An auxiliary plate is provided at the outer end of the base plate 5 away from the iron pipe 1. A through threaded hole 2 is provided on the auxiliary plate. A matching threaded rod 7 is provided through the threaded hole 2. The inner end of the threaded rod 7 is rotatably set on the corresponding side of the base plate 6. A rotating handle is provided at the outer end of the threaded rod 7. By rotating the handle, the base plate 6 can be moved, which in turn can push the iron pipe 1 to be pressed tightly at the mortar joint for operation.

[0053] A lead screw 10 is rotatably installed in one side of the slide groove, and a threaded hole 3 that mates with the lead screw 10 is provided on the corresponding slider. A motor 8 is provided on the outer end of the base 4, and the corresponding end of the lead screw 10 is provided on the output shaft of the motor 8. The base plate 5 can be moved along the slide groove by the motor 8, thereby ultimately realizing the horizontal operation of grouting on the wall.

[0054] Several sets of casters are provided on the lower side of the base 4. The casters have a locking function. When working, push the device to the vicinity of the wall and then lock the device in place.

[0055] The working process of this device is as follows: When working, push the device to the vicinity of the wall, then lock and fix the device. Then, adjust the height of the iron pipe 1 according to the required working height. If it is to grout the lower wall, the electric telescopic rod 9 needs to be retracted to the shortest position and the vertical support rod 12 needs to be placed at the lowest position. Then, the electric motor drives the lead screw 15 to rotate, thereby driving the reciprocating motion mechanism to move up and down to achieve grouting operations at different heights. When it is necessary to treat the upper wall, slide the vertical support rod 12 to the highest position and fix it with the locking bolt. Then, the electric telescopic rod 9 is used to further adjust the required working height.

[0056] During operation, the motor 20 drives the rotating shaft to rotate, which in turn drives the rotating disk 18 to rotate. Then, the eccentrically set round rod 23 drives the rectangular frame 17 to slide left and right, thereby driving the sliding rods 21 on both sides to reciprocate between the limiting posts 19, thus realizing the reciprocating motion of the iron pipe 1 and realizing the grouting operation.

[0057] The technical features of this invention not described can be implemented by or using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this invention, and this invention is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this invention should also be within the protection scope of this invention.

Claims

1. A masonry grouting device, characterized in that, It includes an iron pipe (1) and an iron sheet (2), wherein the iron pipe (1) is welded to the middle of one side of the iron sheet (2); A handle (3) is welded to the side of the iron sheet (2) away from the iron pipe (1), and the handle (3) is an R8 round steel. It also includes a base (4), on which a support rod is provided, and on which a reciprocating motion mechanism is provided; The reciprocating motion mechanism includes a pair of support plates (14) mounted on the support rod, a disc (13) between the pair of support plates (14), a circular groove coaxially mounted on the outer side of the disc (13) away from the support rod, a rotating shaft coaxially mounted in the circular groove, a rotating disk (18) cooperating with the circular groove around the rotating shaft, an eccentric circular rod (23) mounted on the outer side of the rotating disk (18), a matching rectangular frame (17) movably mounted around the circular rod (23), sliding rods (21) vertically mounted on both sides of the rectangular frame (17), a pair of limiting posts (19) cooperating with the sliding rods (21) mounted on both sides of the outer side of the disc (13), the sliding rods (21) on both sides movably mounted between the pair of limiting posts (19) on the corresponding sides, and limiting plates for limiting the sliding rods (21) mounted on the free ends of the four sets of limiting posts (19); A motor (20) is provided on the inner side of the disk (13), and the corresponding end of the rotating shaft passes through the disk (13) and is provided on the output shaft of the motor (20). Support rod 2 is provided on the outer surface of the sliding rod (21) on both sides, and the inner side of the iron sheet (2) away from the iron pipe (1) is provided on the free end of the two support rod 2; The second support rod is a telescopic rod, and a spring (22) is provided around the telescopic rod. One end of the spring (22) is fixed to the iron plate (2), and the other end of the spring (22) is fixed to the sliding rod (21) on the corresponding side. The support rod includes an electric telescopic rod (9) mounted on the base (4) and a vertical support rod (12) mounted on one side of the electric telescopic rod (9). A T-shaped block is provided at the free end of the upper side of the electric telescopic rod (9). A T-shaped groove is provided on one side of the vertical support rod (12) to cooperate with the T-shaped block. The T-shaped block is located in the T-shaped groove and slides in cooperation with the T-shaped groove. The vertical support rod (12) is provided with mounting plates at both ends. A guide rail rod (16) and a rotatably configured screw rod (15) are provided between the mounting plates on both sides. A through guide rail hole and a threaded hole are provided on the bracket plate (14) on both sides. The guide rail hole cooperates with the guide rail rod (16), and the threaded hole cooperates with the screw rod (15). A second motor (11) is provided on the mounting plate on the lower side, and the lower end of the first lead screw (15) is provided on the output end of the second motor (11); The vertical support rod (12) has a through locking bolt on its outer side near the lower end, and the corresponding T-shaped block has a socket that mates with the locking bolt. The base (4) is a rectangular plate. A pair of sliding grooves are provided on the upper side of the rectangular plate along the length direction. Each of the two sliding grooves is provided with a matching slider. A base plate (5) is provided on the upper surface of the pair of sliders, which slides and engages with the upper side of the base (4). A pair of T-shaped sliding grooves are provided on the upper surface of the base plate (5). The pair of T-shaped sliding grooves are perpendicular to the sliding grooves. Each of the pair of T-shaped sliding grooves is provided with a matching T-shaped slider. A base plate (6) is provided on the upper surface of the pair of T-shaped sliders, which slides and engages with the upper side of the base plate (5). The electric telescopic rod (9) is provided on the base plate (6).

2. The masonry grouting device according to claim 1, characterized in that, An auxiliary plate is provided at the outer end of the base plate (5) away from the iron pipe (1). A through threaded hole 2 is provided on the auxiliary plate. A matching threaded rod (7) is provided through the threaded hole 2. The inner end of the threaded rod (7) is rotatably provided on the corresponding side of the base plate (6). A rotating handle is provided at the outer end of the threaded rod (7).

3. The masonry grouting device according to claim 2, characterized in that, A lead screw 2 (10) is rotatably installed in the slide groove on one side, and a threaded hole 3 that mates with the lead screw 2 (10) is provided on the corresponding slider. A motor 3 (8) is provided on the outer end of the base (4), and the corresponding end of the lead screw 2 (10) is provided on the output shaft of the motor 3 (8).

4. The masonry grouting device according to claim 3, characterized in that, Several sets of casters are provided on the lower side of the base (4).

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