Adjustable mortar joint processing tool

Abstract

The utility model provides an adjustable mortar joint processing tool. The adjustable mortar joint processing tool comprises a length-adjustable handle, a first roller, a second roller and a jointing plate, the first roller and the second roller are respectively connected to two ends of the connecting shaft; one end of the length-adjustable handle is fixedly connected with the connecting shaft; one end of the pointing plate is connected with the connecting shaft, the pointing plate is located between the first rolling wheel and the second rolling wheel, and the plate surface of the pointing plate is parallel to the plane where the rolling wheels are located; one end, far away from the connecting shaft, of the pointing plate is an arc-shaped part; when the adjustable mortar joint processing tool is used for pointing, the first rolling wheel and the second rolling wheel move along the construction face, and the arc-shaped part of the pointing plate goes deep into a gap to achieve pointing. According to the adjustable mortar joint processing tool provided by the utility model, the pointing flatness is improved, the construction efficiency can be improved, and the construction safety is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an adjustable mortar joint processing tool. Background Art

[0002] During the construction of masonry projects, grouting shovels (mortar shovels) are generally used for grouting. The density and flatness of the mortar filling are manually controlled by workers, and the quality of the grouting cannot be guaranteed. The standards and specifications for the depth of mortar joints mainly include "Masonry Engineering Construction and Acceptance Specifications" GB50203-2011 and "Masonry Structure Engineering Construction Specifications" GB50924-2014. The current construction method cannot strictly meet the standard construction requirements, and the depth of grouting cannot be guaranteed to be consistent, which affects the overall density and sensory quality of the masonry project. In addition, the efficiency of grouting using mortar shovels is low, and construction workers need to climb up to handle it at high altitudes, which poses a safety hazard. Utility Model Content

[0003] The utility model provides an adjustable mortar joint processing tool, which solves the problems of low mortar joint grouting quality and low efficiency in the prior art, and provides an adjustable mortar joint processing tool with an adjustable handle length, so that workers do not need to climb up for high-altitude construction, and the roller and the grouting plate are arranged so that during construction, the roller rolls on the construction surface, the grouting plate penetrates into the gap, and the grouting plate is provided with an arc-shaped portion, and the grouting can be achieved by moving the adjustable mortar joint processing tool, the flatness of the grouting is improved, and the overall appearance quality is improved. The adjustable mortar joint processing tool provided by the utility model can improve construction efficiency and enhance construction safety.

[0004] The utility model provides an adjustable mortar joint processing tool, comprising a length-adjustable handle, a first roller, a second roller and a jointing plate;

[0005] The first roller and the second roller are respectively connected to two ends of the connecting shaft;

[0006] One end of the length-adjustable handle is connected to the connecting shaft;

[0007] The length-adjustable handle comprises a first connecting section and a second connecting section, the first connecting section is provided with a first connecting portion and a second connecting portion, the second connecting section can be fixedly connected to the first connecting section via the first connecting portion or the second connecting portion, and the length of the handle when the first connecting section and the second connecting section are connected via the first connecting portion is greater than the length of the handle when the first connecting section and the second connecting section are connected via the second connecting portion;

[0008] One end of the grouting plate is connected to the connecting shaft, the grouting plate is located between the first roller and the second roller, and the surface of the grouting plate is parallel to the plane where the rollers are located;

[0009] One end of the jointing plate away from the connecting shaft is an arc-shaped portion;

[0010] When the adjustable mortar joint processing tool is used for grouting, the first roller and the second roller move along the construction surface, and the arc-shaped portion of the grouting plate penetrates into the gap to realize grouting.

[0011] Furthermore, the grouting plate includes a connecting body and a triangular working head, the working head is connected to the connecting shaft through the connecting body, one corner of the triangular working head is set to an arc shape to form the arc-shaped portion, one end of the connecting body is connected to the connecting shaft, and the side of the triangular working head opposite to the arc-shaped portion is connected to the other end of the connecting body.

[0012] Furthermore, the length-adjustable handle forms a first angle with the construction surface, and the first angle is greater than 40 degrees and less than 50 degrees.

[0013] Furthermore, the working head is detachably connected to the connecting body, and the connecting body is connected to the working head via an elastic buckle, and the elastic buckle is tightened or loosened by rotation, thereby fastening or disassembling the working head.

[0014] Furthermore, the grouting plate includes a connecting body and a working head, the connecting body is fixedly connected to the working head, the connecting body is an octagonal bolt, the octagonal bolt is threadedly connected to the connecting shaft, and the working head can be adjusted away from or close to the connecting shaft by adjusting the octagonal bolt.

[0015] Furthermore, the jointing plate includes a connecting body and a working head, the connecting body includes a butterfly nut, a bolt and a tightening buckle, and the bolt is inserted into the connecting shaft;

[0016] The butterfly nut is connected to the first end of the bolt, the tension buckle is fixed to the second end of the bolt, the working head is connected to the bolt via the tension buckle, and the working head is adjusted to be close to or away from the connecting shaft by adjusting the butterfly nut.

[0017] Furthermore, the mortar joint processing tool also includes: a cleaning shovel, the cleaning shovel is connected to the length-adjustable handle, and the cleaning surface of the cleaning shovel faces the jointing plate.

[0018] Furthermore, the three corners of the triangular working head are all configured to be arc-shaped.

[0019] Furthermore, the cleaning shovel is recessed inwardly, with the recessed opening facing the jointing plate, and the cleaning shovel can be stored at the side of the handle, with the recessed opening matching the shape of the handle.

[0020] Furthermore, the first connecting portion and the second connecting portion are through holes, the through holes are arranged on the side wall of the first connecting section, and the second connecting section is provided with a retractable protrusion, which can pass through the through holes at different positions to adjust the length of the handle.

[0021] The utility model discloses an adjustable mortar joint processing tool, the handle length of which is adjustable, so that workers do not need to climb up for high-altitude construction, thereby improving construction safety. In addition, through the arrangement of the roller and the grouting plate, during construction, the roller rolls on the construction surface, and the grouting plate goes deep into the gap. The grouting plate is provided with an arc-shaped portion, and the grouting can be achieved by moving the adjustable mortar joint processing tool. The cooperation of the roller portion and the arc-shaped portion ensures that the length of the arc-shaped portion going into the gap is constant, thereby improving the flatness of the grouting and the overall appearance quality. The adjustable mortar joint processing tool provided by the utility model can improve construction efficiency and enhance construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 It is a top view of Embodiment 1 of an adjustable mortar joint processing tool of the utility model;

[0024] Figure 2 It is a side view of Embodiment 1 of an adjustable mortar joint processing tool of the utility model;

[0025] Figure 3 It is a front view of Embodiment 1 of an adjustable mortar joint processing tool of the utility model;

[0026] Figure 4 It is a side view of a second embodiment of an adjustable mortar joint processing tool of the utility model;

[0027] Figure 5 It is a front view of a second embodiment of an adjustable mortar joint processing tool of the utility model;

[0028] Figure 6 It is a structural schematic diagram of Embodiment 3 of an adjustable mortar joint processing tool of the utility model.

[0029] Among them, 3-jointing plate; 4-length adjustable handle; 5-connecting shaft; 10-first roller; 12-second roller; 41-first connecting section; 42-second connecting section; 31-connecting body; 32-working head; 33-butterfly nut; 34-bolt; 35-elastic buckle; 6-cleaning shovel. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0032] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] The following is a description of a preferred embodiment of this embodiment in conjunction with the accompanying drawings.

[0035] refer to Figure 1-Figure 3 As shown, the first embodiment of the utility model provides an adjustable mortar joint processing tool, including a length-adjustable handle 4, a first roller 10, a second roller 12 and a jointing plate 3;

[0036] The first roller 10 and the second roller 12 are connected to two ends of the connecting shaft 5 respectively;

[0037] One end of the length-adjustable handle 4 is fixedly connected to the connecting shaft 5;

[0038] The length-adjustable handle 4 comprises a first connecting section 41 and a second connecting section 42, the first connecting section is provided with a first connecting portion and a second connecting portion, the second connecting section can be fixedly connected to the first connecting section via the first connecting portion or the second connecting portion, and the length of the handle when the first connecting section 41 and the second connecting section 42 are connected via the first connecting portion is greater than the length of the handle when the first connecting section 41 and the second connecting section 42 are connected via the second connecting portion;

[0039] One end of the grouting plate 3 is connected to the connecting shaft 5, and the grouting plate 3 is located between the first roller 10 and the second roller 12, and the surface of the grouting plate 3 is parallel to the plane where the rollers are located;

[0040] One end of the jointing plate 3 away from the connecting shaft 5 is an arc-shaped portion;

[0041] When the adjustable mortar joint processing tool is used for grouting, the first roller 10 and the second roller 12 move along the construction surface, and the arc-shaped portion of the grouting plate 3 penetrates into the gap to realize grouting.

[0042] In this embodiment, the first roller and the second roller are respectively connected to the two ends of the connecting shaft 5, and the first roller and the second roller are symmetrically arranged at the two ends of the connecting shaft. The first roller and the second roller can rotate relative to the connecting shaft.

[0043] In this embodiment, the arc portion refers to the arc portion on the side of the jointing plate that contacts the jointing. Specifically, the arc portion is arc-shaped along the thickness direction of the jointing plate. For details, please refer to Figure 3 As shown, when viewed from the front or rear end of the jointing plate, the bottom of the jointing plate is arc-shaped.

[0044] In this embodiment, the length-adjustable handle 4 is fixedly connected to the connecting shaft 5 , and specifically, they can be welded.

[0045] In this embodiment, the length of the length-adjustable handle 4 can be adjusted, so that workers can perform grouting at high places without having to climb high during construction, thereby improving construction safety.

[0046] Specifically, the handle includes a first connecting section 41 and a second connecting section 42, and the length of the handle can be adjusted by connecting the first connecting section and the second connecting section at different positions.

[0047] In this embodiment, the first connecting section is provided with a first connecting portion and a second connecting portion, and the second connecting section can be fixedly connected to the first connecting section through the first connecting portion or the second connecting portion, and the length of the handle when the first connecting section 41 and the second connecting section 42 are connected through the first connecting portion is greater than the length of the handle when the first connecting section 41 and the second connecting section 42 are connected through the second connecting portion.

[0048] In this embodiment, the first connecting portion and the second connecting portion are at different positions on the first connecting segment, and the handle length can be adjusted by connecting the first connecting segment and the second connecting segment at different positions.

[0049] Optionally, the first connecting portion and the second connecting portion are through holes, the through holes are arranged on the side wall of the first connecting section, and the second connecting section is provided with a retractable protrusion, which can pass through the through holes at different positions to adjust the length of the handle.

[0050] The connection between the first connecting section and the second connecting section may also be achieved by other existing connection methods, and is not limited to the connection methods listed in this application.

[0051] In this embodiment, the grouting plate is in the shape of a plate, and the arc-shaped portion of the grouting plate is used for grouting work.

[0052] In this embodiment, the jointing plate 3 is connected to the connecting shaft 5 via a connecting body. The connecting body may be in the shape of a long rod and is welded to the jointing plate.

[0053] Optionally, the connection body and the jointing plate may be the same plate.

[0054] In this embodiment, the grouting plate 3 includes a connecting body and a working head, the connecting body is fixedly connected to the working head, the connecting body is an octagonal bolt, and the octagonal bolt is threadedly connected to the connecting shaft. By adjusting the octagonal bolt, the working head can be adjusted away from or close to the connecting shaft.

[0055] Optionally, the connecting body and the working head can be connected by welding.

[0056] In this embodiment, the head of the octagonal bolt, that is, the fastening part, can be rotated to extend or shorten the working head welded to the octagonal bolt to adjust the grouting depth of the grouting plate.

[0057] In this embodiment, the arc portion of the jointing plate is located below the first roller and the second roller, that is, the distance between the arc portion and the connecting shaft is greater than the radius of the roller.

[0058] In order to improve the comfort of use, in this embodiment, the length-adjustable handle is arranged to form a first angle with the construction surface when in use, and the first angle is greater than 40 degrees and less than 50 degrees.

[0059] The first angle may be 45 degrees.

[0060] The present embodiment provides an adjustable mortar joint processing tool, whose handle length is adjustable, so that workers do not need to climb up for high-altitude construction, thereby improving construction safety. In addition, through the arrangement of the roller and the grouting plate, during construction, the roller rolls on the construction surface, and the grouting plate penetrates into the gap. The grouting plate is provided with an arc-shaped portion, and the grouting can be achieved by moving the adjustable mortar joint processing tool. The cooperation between the roller portion and the arc-shaped portion ensures that the length of the arc-shaped portion penetrating into the gap is constant, thereby improving the flatness of the grouting and the overall appearance quality. The adjustable mortar joint processing tool provided by the utility model can improve construction efficiency and enhance construction safety.

[0061] Figure 4-Figure 5 This is a schematic diagram of the structure of the second embodiment of an adjustable mortar joint processing tool of the utility model, referring to Figure 4-Figure 5 The second embodiment of the utility model provides an adjustable mortar joint processing tool, which is similar in structure to the adjustable mortar joint processing tool shown in the first embodiment, and the main difference is that the structure of the jointing plate is different.

[0062] Specifically, in this embodiment, the grouting plate includes a connecting body 31 and a triangular working head 32, the working head 32 is connected to the connecting shaft 5 through the connecting body 31, one corner of the triangular working head 32 is set to an arc shape to form the arc-shaped portion, one end of the connecting body 31 is connected to the connecting shaft 5, and the side of the triangular working head 32 opposite to the arc-shaped portion is connected to the other end of the connecting body 31.

[0063] In this embodiment, the connecting body is rod-shaped and connected to one side of the triangular working head, specifically, it can be connected to the middle of the side. Opposite to the connected side is the corner of the triangle, and the corner of the triangle is an arc-shaped part for grouting.

[0064] In this embodiment, the arc-shaped portion is arranged on the corner of a triangle. Since the heights of the two sides of the corner are higher than the position of the arc-shaped portion, it is not necessary to maintain the same angle all the time during construction. Normal construction can be carried out within a certain range of forward and backward tilting, and the tool is more convenient and handy to use.

[0065] Optionally, the three corners of the triangular working head are all arranged to be arc-shaped, that is, there are three arc-shaped parts, which are convenient for adjusting the angle and grouting at special positions. For example, when grouting at high places, it is difficult to keep the handle parallel to the construction surface or at a 45-degree angle. When grouting at special positions, the roller can be removed to make the handle perpendicular or nearly perpendicular to the top surface for grouting.

[0066] In this embodiment, the working head 32 is detachably connected to the connecting body 31, so that the working head can be replaced. If the working head is damaged, it can be replaced with a new one.

[0067] On the other hand, the working heads can be provided in a plurality of different sizes, so that the working heads of different sizes can be replaced as needed.

[0068] In this embodiment, the jointing plate includes a connecting body 31 and a working head 32. The connecting body 31 includes a butterfly nut 33, a bolt 34 and a tightening buckle 35. The bolt 34 is inserted into the connecting shaft 5.

[0069] The butterfly nut 33 is connected to the first end of the bolt 34, the tension buckle 35 is fixed to the second end of the bolt 34, the working head 32 is connected to the bolt 34 via the tension buckle 35, and the working head is adjusted to be close to or away from the connecting shaft by adjusting the butterfly nut 34.

[0070] In this embodiment, the bolt 34 is connected to a nut at each end of the connecting shaft 5 for fixing the bolt and the connecting shaft.

[0071] In this embodiment, the working head 32 is detachably connected to the connecting body 31. Specifically, the connecting body 31 is connected to the working head 32 via an elastic buckle 35. The elastic buckle 35 is tightened or loosened by rotation, thereby fastening or disassembling the working head.

[0072] The adjustable mortar joint processing tool provided in this embodiment adopts a triangular working head, which makes the construction more flexible and does not need to be constructed at a constant angle. The three corners of the triangle can be arc-shaped parts, which can be used for grouting gaps at special angles. At the same time, the working head is disassembled or fastened with an elastic buckle, so that the working head can be replaced and has a wider range of applications.

[0073] Figure 6 This is a structural schematic diagram of a third embodiment of an adjustable mortar joint processing tool of the utility model. Figure 6 The embodiment shown and Figure 4 , Figure 5 The structure of the embodiment shown is similar, the main difference is that, in this embodiment, the mortar joint processing tool also includes: a cleaning shovel 6, the cleaning shovel 6 is connected to the length-adjustable handle 4, and the cleaning surface of the cleaning shovel 6 faces the jointing plate 3.

[0074] In this embodiment, a cleaning shovel can be connected to the handle to clean the gap after grouting, remove excess impurities on the edge, and clean while grouting, all in one go, thereby improving construction efficiency.

[0075] In this embodiment, the cleaning shovel may be in the shape of a plate.

[0076] Optionally, the cleaning shovel is recessed inwardly with the recessed opening facing the jointing plate, and the cleaning shovel can be stored on the side of the handle, and the recess matches the shape of the handle.

[0077] In this embodiment, the cleaning shovel is recessed inwardly, with the recessed opening facing the jointing plate, so that impurities can be collected and discarded, making the construction site cleaner and more hygienic.

[0078] Optionally, the cleaning shovel can be stored on the handle side and can be opened or stored according to actual needs during use.

[0079] Specifically, the shape of the cleaning shovel matches the shape of the handle, and the recessed opening can be arranged in the middle of the cleaning shovel. When the cleaning shovel is stored, the handle is embedded in the cleaning shovel to save space.

[0080] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An adjustable mortar joint processing tool, characterized in that: It includes a length-adjustable handle, a first roller, a second roller and a jointing plate; The first roller and the second roller are respectively connected to two ends of the connecting shaft; One end of the length-adjustable handle is connected to the connecting shaft; The length-adjustable handle comprises a first connecting section and a second connecting section, the first connecting section is provided with a first connecting portion and a second connecting portion, the second connecting section can be fixedly connected to the first connecting section via the first connecting portion or the second connecting portion, and the length of the handle when the first connecting section and the second connecting section are connected via the first connecting portion is greater than the length of the handle when the first connecting section and the second connecting section are connected via the second connecting portion; One end of the grouting plate is connected to the connecting shaft, the grouting plate is located between the first roller and the second roller, and the surface of the grouting plate is parallel to the plane where the rollers are located; One end of the jointing plate away from the connecting shaft is an arc-shaped portion; When the adjustable mortar joint processing tool is used for grouting, the first roller and the second roller move along the construction surface, and the arc-shaped portion of the grouting plate penetrates into the gap to realize grouting.

2. The mortar joint processing tool according to claim 1, characterized in that: The grouting plate includes a connecting body and a triangular working head, wherein the working head is connected to the connecting shaft via the connecting body, one corner of the triangular working head is set to an arc shape to form the arc-shaped portion, one end of the connecting body is connected to the connecting shaft, and a side of the triangular working head opposite to the arc-shaped portion is connected to the other end of the connecting body.

3. The mortar joint processing tool according to claim 2, characterized in that: The length-adjustable handle forms a first angle with the construction surface, and the first angle is greater than 40 degrees and less than 50 degrees.

4. The mortar joint processing tool according to claim 2, characterized in that: The working head is detachably connected to the connecting body, and the connecting body is connected to the working head via an elastic buckle. The elastic buckle is tightened or loosened by rotation, thereby fastening or disassembling the working head.

5. The mortar joint processing tool according to claim 1, characterized in that: The grouting plate includes a connecting body and a working head, wherein the connecting body is fixedly connected to the working head, the connecting body is an octagonal bolt, and the octagonal bolt is threadedly connected to the connecting shaft. The working head can be adjusted away from or close to the connecting shaft by adjusting the octagonal bolt.

6. The mortar joint processing tool according to claim 1, characterized in that: The jointing plate comprises a connecting body and a working head, wherein the connecting body comprises a butterfly nut, a bolt and a tightening buckle, and the bolt is inserted into the connecting shaft; The butterfly nut is connected to the first end of the bolt, the tension buckle is fixed to the second end of the bolt, the working head is connected to the bolt via the tension buckle, and the working head is adjusted to be close to or away from the connecting shaft by adjusting the butterfly nut.

7. The mortar joint processing tool according to claim 1 or 2, characterized in that: The mortar joint processing tool also includes: a cleaning shovel, the cleaning shovel is connected to the length-adjustable handle, and the cleaning surface of the cleaning shovel faces the jointing plate.

8. The mortar joint processing tool according to claim 2, characterized in that: The three corners of the triangular working head are all set to be arc-shaped.

9. The mortar joint processing tool according to claim 7, characterized in that: The cleaning shovel is recessed inwardly, with the recessed opening facing the jointing plate, and the cleaning shovel can be stored at the side of the handle, with the recessed opening matching the shape of the handle.

10. The mortar joint processing tool according to claim 1, characterized in that: The first connecting portion and the second connecting portion are through holes, the through holes are arranged on the side wall of the first connecting section, and the second connecting section is provided with a retractable protrusion, which can pass through the through holes at different positions to adjust the length of the handle.

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