Simple road mortar jointing machine

Abstract

The utility model provides a simple and easy highway mortar jointing structure jointing machine relates to highway construction technical field. Including guide rail, pulley assembly and joint structure, the both ends of guide rail are supported through adjustable support respectively, pulley assembly is slidably arranged in the guide rail, joint structure includes jointing piece and U shape's marking piece, jointing piece is connected in pulley assembly bottom, marking piece is invertedly connected in jointing piece top, and the bottom of marking piece is flush with the bottom surface of jointing piece, and the center of marking piece is coincident with jointing piece center. The application can ensure the consistency of joint shape, depth and size, ensure the entity quality of joint, and simple operation, high construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of highway construction, and more specifically, to a simple grouting machine for highway masonry structures. Background Technology

[0002] In highway construction or reconstruction and expansion projects, there are a large number of masonry structures. Generally, to ensure the aesthetics, integrity and airtightness of the masonry structures, grouting is required.

[0003] Currently, the grouting of masonry structures is mainly done manually by pressing the joints with round steel bars and scraping off excess grout with a shovel. Because positioning, pressing, and smoothness control are very difficult during the grouting process, there are often various grouting shapes, inconsistent groove depths, arbitrary joint widths, and curved lines, resulting in poor grouting linearity, low construction efficiency, difficulty in ensuring the geometric dimensions and solid quality of the grouting, failure to meet relevant requirements, and serious impact on the appearance of the wall. Utility Model Content

[0004] The purpose of this utility model is to provide a simple road masonry structure grouting machine that can ensure the consistency of grouting shape, depth and size, guarantee the physical quality of the grouting, and is simple to operate and has high construction efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A simple road masonry grouting machine includes a guide rail, a pulley assembly, and a grouting structure;

[0007] The two ends of the guide rail are supported by adjustable brackets;

[0008] The pulley assembly is slidably mounted on the guide rail;

[0009] The grouting structure includes a grouting component and a U-shaped marking component. The grouting component is connected to the bottom of the pulley assembly. The marking component is connected upside down above the grouting component, and the bottom end of the marking component is flush with the bottom surface of the grouting component. The center of the marking component coincides with the center of the grouting component.

[0010] Furthermore, in this utility model, the adjustable bracket includes a crossbar and two support rods, and the guide rail is connected between the two crossbars;

[0011] The two support rods are rotatably connected to both ends of the crossbar and locked in place by locking components.

[0012] Furthermore, in this invention, a fixed suction cup is provided at the bottom end of the support rod, and a control handle for controlling the internal pressure is provided on the fixed suction cup.

[0013] Furthermore, in this utility model, grooves are respectively provided on opposite sides of the guide rail;

[0014] The pulley assembly includes a fixed plate and two sets of pulleys, the two sets of pulleys being slidably disposed in the grooves on both sides and rotatably connected to the fixed plate;

[0015] The grout is attached to the bottom of the fixing plate.

[0016] Furthermore, in this utility model, the grouting component is connected to the bottom of the fixing plate via a connecting screw.

[0017] Furthermore, in this utility model, a handle is provided on one side of the fixing plate, and the handle extends outward perpendicular to the guide rail.

[0018] Furthermore, in this utility model, the grouting component is boat-shaped.

[0019] Furthermore, in this invention, the bottom ends of the two opposite sides of the scribing member are pointed.

[0020] Furthermore, in this utility model, both the grouting component and the marking component are made of steel.

[0021] This utility model has at least the following advantages or beneficial effects:

[0022] This utility model incorporates a guide rail, a pulley assembly, and a grouting structure. The pulley assembly is slidably mounted on the guide rail, and the grouting structure is located at the bottom of the pulley assembly. Moving the pulley assembly allows the grouting structure to slide along the guide rail for grouting operations. The grouting structure includes a grouting component and a marking component. The grouting component is connected to the bottom of the pulley assembly and is used to grout the masonry wall surface along the direction of the guide rail. The marking component is U-shaped, inverted above the grouting component, with its bottom end flush with the bottom surface of the grouting component and its center coinciding with the center of the grouting component. When the grouting component moves, it drives the marking component to move synchronously on both sides to mark lines and form grout widths, ensuring consistency on both sides. After fixing the guide rail to the wall via an adjustable bracket, the grouting and marking components move along a fixed trajectory without deviation, resulting in consistent grout depth and grout width. Furthermore, the adjustable bracket height is adjustable, allowing for adjustments to the grouting and marking depths to create grouts of varying depths as needed. Operation requires only one hand to move the grouting structure, enabling independent operation by a single person, making it simple and quick. This application ensures consistency in grout shape, depth, and size, guaranteeing the quality of the grout, and offers simple operation and high construction efficiency. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the overall structure of the simplified highway masonry jointing machine provided in this embodiment of the application;

[0025] Figure 2 This is a schematic diagram of the grouting structure provided in an embodiment of this application.

[0026] Icons: 1-Guide rail, 11-Slide groove, 2-Pulley assembly, 21-Fixing plate, 22-Pulley, 23-Handle, 3-Hooking structure, 31-Hooking piece, 32-Marking piece, 33-Connecting screw, 4-Adjustable bracket, 41-Crossbar, 42-Support rod, 43-Locking piece, 44-Fixing suction cup. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] Example

[0030] Please refer to Figures 1-2 The figure shown is a schematic diagram of a simple road masonry jointing machine according to an embodiment of the present invention.

[0031] This embodiment provides a simple road masonry structure grouting machine, which includes a guide rail 1, a pulley assembly 2 and a grouting structure 3;

[0032] The two ends of the guide rail 1 are supported by adjustable brackets 4 respectively;

[0033] Pulley assembly 2 is slidably mounted on guide rail 1;

[0034] The grouting structure 3 includes a grouting component 31 and a U-shaped marking component 32. The grouting component 31 is connected to the bottom of the pulley assembly 2. The marking component 32 is connected upside down above the grouting component 31, and the bottom end of the marking component 32 is flush with the bottom surface of the grouting component 31. The center of the marking component 32 coincides with the center of the grouting component 31.

[0035] The following will further describe a simple road masonry jointing machine according to this exemplary embodiment.

[0036] In some embodiments of this application, the two ends of the guide rail 1 are supported by adjustable brackets 4. The adjustable brackets 4 include a crossbar 41 and two support rods 42. The guide rail 1 is connected between the two crossbars 41. The grouting structure 3 moves along the guide rail 1 and can grout according to a fixed trajectory. The two support rods 42 are rotatably connected to the two ends of the crossbar 41 and locked by locking members 43. The two support rods 42 are used to support the crossbar 41 and the guide rail 1 and adjust its height. Specifically, one end of the support rod 42 can be rotatably connected to the end of the crossbar 41 by an adjusting screw and locked by a nut. When the height needs to be adjusted, the nut is loosened, the support rod 42 is rotated to a suitable angle, and then the nut is tightened to fix it. In this way, the distance between the crossbar 41 and the wall can be adjusted to the required distance, thereby making the grouting depth of the grouting structure 3 adjustable.

[0037] In some embodiments of this application, the grouting structure 3 includes a grouting member 31 and a U-shaped marking member 32. The grouting member 31 is connected to the bottom of the pulley assembly 2 and moves with the pulley assembly 2. The marking member 32 is inverted and connected above the grouting member 31, with its bottom end flush with the bottom surface of the grouting member 31 and its center coinciding with the center of the grouting member 31. This allows the marking member 32 to move synchronously with the grouting member 31, and during grouting, the marking member 32 can mark lines on both sides of the grouting member 31, forming a fixed seam width on both sides of the embossing (grouting). After grouting is completed, the excess mortar outside the seam width marking is scraped off to finish the grouting. The grouting work can be completed by one person without the need for any other mechanical equipment.

[0038] In a preferred embodiment, the bottom end of the support rod 42 is provided with a fixed suction cup 44, and the fixed suction cup 44 is provided with a control handle for controlling the internal pressure. The support rod 42 can be adsorbed onto the wall by the fixed suction cup 44, thereby fixing the grouting machine to the wall. When grouting, only the grouting structure 3 needs to be moved, which is simple and convenient to operate and has high construction efficiency.

[0039] In a preferred embodiment, the guide rail 1 has grooves 11 on both opposite sides; the pulley assembly 2 includes a fixed plate 21 and two sets of pulleys 22, which are slidably disposed on the grooves 11 on both sides and rotatably connected to the fixed plate 21; the two sets of pulleys 22 enable the fixed plate 21 to drive the grouting structure 3 to move stably along the guide rail 1. The pulleys 22 can be bearing sliding wheels, which are existing materials.

[0040] Furthermore, the aforementioned grouting component 31 is connected to the bottom of the fixing plate 21 via a connecting screw 33. By threading the grouting component 31 to the bottom of the fixing plate 21, both the grouting component 31 and the marking component 32 are detachable, allowing for the replacement of grouting components 31 and marking components 32 of different sizes. This can be done at any time according to actual work needs, and the replacement operation is simple. It can be used for masonry structures with different joint widths and different embossing sizes without requiring equipment replacement, achieving "one machine for multiple uses." It should be noted that, to facilitate the connection of the connecting screw 33, a connecting rod can be provided at the bottom of the fixing plate 21, with the connecting rod threaded through it to ensure a stable connection.

[0041] In a preferred embodiment, a handle 23 is provided on one side of the aforementioned fixing plate 21, and the handle 23 extends outward perpendicular to the guide rail 1. By providing the handle 23, it is convenient for the operator to hold and operate the device. During operation, pushing the handle 23 will move the grouting structure 3.

[0042] In a preferred embodiment, the grouting member 31 is boat-shaped, with its pointed ends facilitating grouting operations. The bottom ends of the marking member 32 on both sides are pointed, facilitating marking on the masonry wall surface.

[0043] As a preferred implementation method, both the grouting component 31 and the marking component 32 are made of steel, which has high strength and hardness, and can quickly perform grouting and marking operations on the mortar-plastered masonry wall surface.

[0044] In one specific embodiment, the height of the grouting component 31 and the marking component 32 are adjusted by adjusting the height of the aforementioned adjusting bracket, thus adjusting the embossing depth. Then, the grouting machine is fixed to the masonry wall surface that has already been coated with grouting mortar using the fixing suction cup 44. Pushing the handle 23 moves the grouting component 31 and the marking component 32 to form embossing on the wall surface, creating marks of equal width on both sides of the embossing. Excess mortar outside the marks is scraped off to complete the grouting. The grouting work can be completed by one person without the need for any other mechanical equipment.

[0045] Beneficial effects of the embodiments in this application:

[0046] Compact and portable. The device consists of an adjustable bracket, bearing sliding wheels, aluminum slide rails, boat-shaped grouting parts 31, grout width control marking parts 32, and a handle 23. It is 50cm long, 20cm wide, and weighs 1kg. It can be carried with you when grouting masonry structures, and is flexible, portable, and practical.

[0047] It is easy to operate. One person can complete the grouting work without the need for any other mechanical equipment.

[0048] High construction efficiency. Traditional grouting often uses haphazard tools like rebar ends, resulting in inconsistent grout shapes, varying groove depths, arbitrary widths, and crooked lines. This makes it difficult to guarantee the geometric dimensions and overall quality of the grout, severely impacting the wall's appearance. Compared to traditional manual construction, this equipment significantly improves construction quality and efficiency, greatly reduces the amount of grout used, ensures the quality of the grout, significantly enhances the wall's appearance, accelerates construction progress, and reduces costs.

[0049] It is versatile. The boat-shaped grouting component 31 and the U-shaped marking component 32 of this equipment can be processed according to actual engineering needs, and can be replaced at any time according to actual working needs through the connecting screw 33. The replacement operation is simple. It can be used for masonry structures with different joint widths and different embossing sizes without changing the equipment, achieving "one machine for multiple uses".

[0050] The production cost is low. This simple device consists of No. 10 round steel, an adjustable bracket, bearing sliding wheels, aluminum slide rails, boat-shaped seam hooks 31, 2mm thick seam width control marking parts 32, and a handle 23. The total production cost is only 300 yuan to complete a set of equipment.

[0051] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A simple road masonry jointing machine, characterized in that, Includes guide rails, pulley assemblies, and seam structure; The two ends of the guide rail are supported by adjustable brackets; The pulley assembly is slidably mounted on the guide rail; The grouting structure includes a grouting component and a U-shaped marking component. The grouting component is connected to the bottom of the pulley assembly. The marking component is connected upside down above the grouting component, and the bottom end of the marking component is flush with the bottom surface of the grouting component. The center of the marking component coincides with the center of the grouting component.

2. The simple road masonry structure grouting machine according to claim 1, characterized in that, The adjustable bracket includes a crossbar and two support rods, and the guide rail is connected between the two crossbars; The two support rods are rotatably connected to both ends of the crossbar and locked in place by locking components.

3. The simple road masonry jointing machine according to claim 2, characterized in that, The bottom end of the support rod is provided with a fixed suction cup, and the fixed suction cup is provided with a control handle for controlling the internal pressure.

4. The simple road masonry jointing machine according to claim 1 or 3, characterized in that, The guide rail is provided with sliding grooves on its opposite sides; The pulley assembly includes a fixed plate and two sets of pulleys, the two sets of pulleys being slidably disposed in the grooves on both sides and rotatably connected to the fixed plate; The grout is attached to the bottom of the fixing plate.

5. The simple road masonry structure grouting machine according to claim 4, characterized in that, The grouting piece is connected to the bottom of the fixing plate via a connecting screw.

6. The simple road masonry structure grouting machine according to claim 4, characterized in that, A handle is provided on one side of the fixing plate, and the handle extends outward perpendicular to the guide rail.

7. The simple road masonry jointing machine according to claim 1, characterized in that, The grouting piece is boat-shaped.

8. The simple road masonry jointing machine according to claim 1, characterized in that, The bottom ends of the two opposite sides of the scribing component are pointed.

9. The simple road masonry jointing machine according to claim 1, characterized in that, Both the grouting component and the marking component are made of steel.

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