Tool for controlling horizontal mortar joints and vertical mortar joints of masonry

Abstract

The utility model provides a tool for controlling a horizontal mortar joint and a vertical mortar joint of a masonry, which comprises two groups of side vertical plates which are oppositely arranged and are connected through a clamping plate; the two groups of mortar joint control strips are oppositely arranged, and the two groups of mortar joint control strips are respectively arranged on the opposite surfaces of the two groups of side vertical plates; the spirit level is arranged on the side face, deviating from the mortar joint control strip, of the side vertical plate; wherein the mortar joint control strip is L-shaped, and the side wall of the mortar joint control strip protrudes out of the plate surface of the side vertical plate. The mortar joint control strip is used for providing a stable and uniform mark for the mortar joint filling thickness, the problem that the mortar joint thickness is out of tolerance, uneven and the like and affects the masonry construction quality is solved, the pointing procedure can be omitted, the construction efficiency is high, and the construction quality is good; the tool is stably erected on a built masonry through the side vertical plates, the clamping and fixing plates and the like, plays an important role in placement of the mortar joint control strip, and is convenient to assemble, disassemble and use.

Description

Technical Field

[0001] The utility model relates to the technical field of masonry tools, in particular to a tool for controlling horizontal mortar joints and vertical mortar joints of masonry. Background Art

[0002] Masonry engineering is a construction process that uses blocks and mortar to build walls. Due to its convenience, practicality, good thermal insulation performance, energy saving and environmental protection, masonry is currently widely used in load-bearing walls, filling walls, partition walls, etc. in industrial and civil buildings. The mortar joint refers to the mortar layer between two blocks in the masonry. As the connecting part between the blocks, it affects the quality and aesthetics of the masonry. If the mortar joint is too wide, the load-bearing capacity of the wall will decrease; if the mortar joint is too narrow, it will not be filled, hollows or cracks will appear at the corners, and the shear strength, thermal insulation or anti-seepage performance of the masonry will be reduced.

[0003] Currently in the industry, the accuracy of the thickness of masonry mortar joints mainly depends on the experience of the construction workers, and problems such as uneven mortar joint thickness and dimensional deviations often occur. Sometimes wires are pulled for auxiliary marking, but because the wires are long and elastic, the middle part is prone to drooping and deformation, resulting in inaccurate auxiliary markings and difficulty in accurately controlling the mortar joint thickness. Utility Model Content

[0004] The utility model aims to provide a tool for controlling horizontal mortar joints and vertical mortar joints of masonry, so as to solve the problems in the above background.

[0005] The technical solution of the utility model includes: a tool for controlling horizontal mortar joints and vertical mortar joints of masonry, which includes:

[0006] Side panels, wherein two groups of side panels are arranged opposite to each other, and the two groups of side panels are connected by a clamping plate;

[0007] Mortar joint control strips, wherein two groups of the mortar joint control strips are arranged opposite to each other, and the two groups of the mortar joint control strips are respectively arranged on the facing surfaces of the two groups of the side vertical plates;

[0008] A level, the level being arranged on the side of the side plate facing away from the mortar joint control strip;

[0009] Wherein, the mortar joint control strip is L-shaped, and the side wall protrudes from the board surface of the side vertical board.

[0010] Preferably, the mortar joint control strip comprises a horizontal strip and a vertical strip, and a first slope and a second slope are respectively provided at the connection between the horizontal strip and the vertical strip, and the first slope is arranged opposite to and abuts against the second slope.

[0011] Preferably, the mortar joint control strip includes a sliding clamping part and an arc-shaped convex plate. A chute adapted to the sliding clamping part is provided in the side vertical plate, and the sliding clamping part, the arc-shaped convex plate and the chute extend in the same direction; the sliding clamping part is slidably arranged in the chute, and part of its side wall penetrates through the side wall of the chute and then connects to the arc-shaped convex plate.

[0012] Preferably, the arc-shaped convex plate is an elastic arc-shaped convex plate, and its concave surface faces the sliding clamping part.

[0013] Preferably, a clamping strip perpendicular to the plate surface is provided on the side vertical plate, and a clamping groove adapted to the shape of the clamping strip is provided at the end of the clamping plate.

[0014] Preferably, the clamping plate includes a transverse clamping plate, and a cross brace parallel to it is provided on the lower side of the transverse clamping plate, and their facing surfaces are connected by a raised rib.

[0015] Preferably, the clamping plate includes a vertical clamping plate, and a limiting block is abutted against the top end of the vertical clamping plate, and the limiting block is fixed on the side vertical plate.

[0016] The beneficial effects of the present utility model are as follows: Using the mortar joint control strip to replace the traditional wire-pulling method provides a stable and uniform mark for the filling thickness of the mortar joint, avoiding problems such as out-of-tolerance and uneven mortar joint thickness that affect the construction quality of masonry, and can eliminate the pointing process, with high construction efficiency and good construction quality; the side vertical plate, the clamping plate, etc. stably mount this tool on the already laid masonry, which plays an important role in the placement of the mortar joint control strip, and the side vertical plate, the clamping plate, etc. are convenient for installation and disassembly and are easy to use. Description of the Drawings

[0017] Figure 1 is the usage state diagram of the embodiment of the present utility model;

[0018] Figure 2 is the structural diagram of the embodiment of the present utility model;

[0019] Figure 3 is the structural diagram of the mortar joint control strip in the embodiment of the present utility model;

[0020] Figure 4 is the connection schematic diagram of the side vertical plate, the mortar joint control strip and the transverse clamping plate in the embodiment of the present utility model.

[0021] In the figure:

[0022] 1. Side vertical plate; 1-1. First vertical edge; 1-2. Second vertical edge; 1-3. Third vertical edge; 1-4. First horizontal edge; 1-5. Second horizontal edge; 1-6. Third horizontal edge; 1-7. Chute;

[0023] 2. Clamping plate; 2-1. Horizontal clamping plate; 2-2. Vertical clamping plate; 2-3. Clamping groove;

[0024] 3. Mortar joint control strip; 3-1. Horizontal strip; 3-2. Vertical strip; 3-3. First slope; 3-4. Second slope; 3-5. Sliding clamping part; 3-6. Arc convex plate;

[0025] 4. Level;

[0026] 5. Masonry already built;

[0027] 6. Clamping strip;

[0028] 7. Cross brace plate;

[0029] 8. Cantilever rib;

[0030] 9. Limit block. Detailed implementation mode

[0031] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0033] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Referring to the attached Figures 1-4 , this embodiment provides a tool for controlling the horizontal mortar joint and vertical mortar joint of masonry, which includes: side vertical plates 1, clamping plates 2, mortar joint control strips 3, and spirit levels 4. There are two sets of side vertical plates 1 arranged oppositely, and the two sets of side vertical plates 1 are connected by the clamping plates 2. The clamping plates 2 keep a certain distance between the two sets of side vertical plates 1 to mount the side vertical plates 1 on the already masoned masonry 5. Since the two sets of side vertical plates 1 are independently arranged, by changing the size of the clamping plates 2, the distance between the two sets of side vertical plates 1 can be adjusted to fit masonry of different sizes, so that the opposite surfaces of the two sets of side vertical plates 1 respectively abut against the two side surfaces of the already masoned masonry 5; there are two sets of mortar joint control strips 3 arranged oppositely, and the two sets of mortar joint control strips 3 are respectively arranged on the opposite surfaces of the two sets of side vertical plates 1. The mortar joint control strips 3 are L-shaped, and their side walls protrude from the plate surfaces of the side vertical plates 1 to mark the structural thickness of the horizontal mortar joint and vertical mortar joint. The spirit levels 4 are arranged on the side surfaces of the side vertical plates 1 away from the mortar joint control strips 3 to mark the levelness of the side vertical plates 1 and the mortar joint control strips 3.

[0035] When the side vertical plates 1 abut against the side surfaces of the already masoned masonry 5, mortar with a thickness exceeding that of the mortar joint control strips 3 is filled between the two sets of side vertical plates 1 and leveled. The filling thickness of the mortar is indicated by the mortar joint control strips 3, which is beneficial to preventing the mortar thickness (i.e., the mortar joint thickness) from exceeding the tolerance, improving the consistency of the mortar thickness, improving the masonry quality and aesthetics. In addition, due to the limitation of the outwardly protruding side walls of the mortar joint control strips 3, the outer side surface of the mortar layer (i.e., the mortar joint) forms a natural concave surface that fits it, reducing the later mortar jointing process and improving the construction efficiency.

[0036] The shape of the side vertical plates 1 can be configured according to actual usage requirements, such as rectangular plates, circular plates, etc. However, for the convenience of use and working condition observation, in this embodiment, it is configured as an L shape adapted to the mortar joint control strips 3, as shown in the attached Figure 2As shown in the figure, the side vertical plate 1 is successively distributed with a first vertical edge 1-1, a second vertical edge 1-2, and a third vertical edge 1-3 in the horizontal direction, and successively distributed with a first horizontal edge 1-4, a second horizontal edge 1-5, and a third horizontal edge 1-6 in the vertical direction. To ensure that this tool can be stably erected on the already built masonry 5, at least one set of clamping plates 2 should be provided on each of the two sides of the first vertical edge 1-1 and the third vertical edge 1-3. The clamping plate 2 can be clamped with any structure among the above three vertical edges and three horizontal edges, without restricting its specific installation position, as long as it can ensure stable connection and stable erection.

[0037] During implementation, a clamping strip 6 perpendicular to the plate surface can be set on the side vertical plate 1, and a clamping groove 2-3 with a shape adapted to the clamping strip 6 is provided at the end of the clamping plate 2. The clamping strip 6 and the clamping groove 2-3 can be clamped and fixed.

[0038] Specifically, the clamping plate 2 can be configured as a horizontal clamping plate 2-1. A cross brace plate 7 parallel to it is provided on the lower side of the horizontal clamping plate 2-1, and their facing surfaces are connected by a raised rib 8. The size of the cross brace plate 7 can be smaller than that of the horizontal clamping plate 2-1, so as to avoid interfering with construction operations as much as possible while providing stable support. When the horizontal clamping plate 2-1 is clamped on the first horizontal edge 1-4 or the second horizontal edge 1-5, the horizontal clamping plate 2-1 connects the two sets of side vertical plates 1 stably, the cross brace plate 7 abuts against the top surface of the already built masonry 5, and the raised rib 8 provides a suitable spacing between the horizontal clamping plate 2-1 and the top surface of the already built masonry 5, so as to leave space for mortar filling and block masonry.

[0039] The clamping plate 2 can also be configured as a vertical clamping plate 2-2. A limiting block 9 is fixedly provided on the side vertical plate 1, and the limiting block 9 is located above the vertical clamping plate 2-2. When the vertical clamping plate 2-2 is stably connected to the clamping strip 6, the bottom end of the limiting block 9 abuts against the top end of the vertical clamping plate 2-2. When the vertical clamping plate 2-2 is clamped on the first vertical edge 1-1, the second vertical edge 1-2, or the third vertical edge 1-3, the bottom end of the vertical clamping plate 2-2 abuts against the top surface of the already built masonry 5, and the limiting block 9 restricts the upward sliding of the vertical clamping plate 2-2, and the already built masonry 5 restricts the downward sliding of the vertical clamping plate 2-2, realizing the stable installation of the tool.

[0040] Of course, the setting of the limiting block 9 is not necessary. If the side vertical plate 1 is made of a material with a large friction coefficient and light weight, such as the commonly used light wood board in construction engineering, the friction force between the vertical clamping plate 2-2 and the clamping strip 6 is sufficient to bear the weight of the side vertical plate 1. Therefore, whether the limiting block 9 is set or not depends on the material selection of each component in this tool, and no specific limitation is made here.

[0041] In actual construction, the above-mentioned horizontal clamping plate 2-1 and vertical clamping plate 2-2 can also be used in combination. Some feasible implementation schemes are given in this embodiment: vertical clamping strips 6 are respectively arranged on the first vertical edge 1-1 and the second vertical edge 1-2 of the side vertical plate 1. The vertical clamping plate 2-2 is installed on the vertical clamping strip 6. A horizontal clamping strip 6 is arranged on the second horizontal edge 1-5, and the horizontal clamping plate 2-1 is installed on the horizontal clamping strip 6. Among them, a limiting block 9 is arranged at the top of the vertical clamping strip 6 on the first vertical edge 1-1. The vertical clamping plate 2-2 installed here slides upward from bottom to be clamped with the clamping strip 6, and the top of the installed vertical clamping plate 2-2 abuts against the limiting block 9; the vertical clamping plate 2-2 installed on the second vertical edge 1-2 slides downward from top to be clamped with the clamping strip 6. For the convenience of installation and to avoid interfering with the construction of vertical mortar joints, there is no need to set a limiting block 9 at the top of the vertical clamping plate 2-2 here, and it does not bear the weight of the side vertical plate 1 either. It is only used to connect and fix two groups of side vertical plates 1. In this embodiment, the vertical clamping plate 2-2 on the first vertical edge 1-1 and the horizontal clamping plate 2-1 on the second horizontal edge 1-5 play a role in connecting and bearing the side vertical plate 1, realizing the stable erection of this tool on the already laid masonry 5.

[0042] In this embodiment, the mortar joint control strip 3 includes a horizontal strip 3-1 and a vertical strip 3-2. The horizontal strip 3-1 marks the filling thickness of the horizontal mortar joint, and the vertical strip 3-2 marks the filling thickness of the vertical mortar joint. First slopes 3-3 and second slopes 3-4 are respectively arranged at the connection of the horizontal strip 3-1 and the vertical strip 3-2. The first slope 3-3 and the second slope 3-4 are arranged oppositely and abut against each other to ensure the tight connection between the horizontal strip 3-1 and the vertical strip 3-2 and ensure the density of the mortar in the mortar joint at the corner.

[0043] For the convenience of installation, the mortar joint control strip 3 (i.e., the horizontal strip 3-1 and the vertical strip 3-2) includes a sliding clamping part 3-5 and an arc-shaped convex plate 3-6. A chute 1-7 adapted to the sliding clamping part 3-5 is provided in the side vertical plate 1. The sliding clamping part 3-5, the arc-shaped convex plate 3-6 and the chute 1-7 extend in the same direction; the sliding clamping part 3-5 is slidably arranged in the chute 1-7, and a part of its side wall penetrates the side wall of the chute 1-7 and then connects to the arc-shaped convex plate 3-6. During use, the horizontal strip 3-1 and the vertical strip 3-2 are respectively slidably inserted into the corresponding chutes 1-7, and the first slope 3-3 and the second slope 3-4 are abutted tightly.

[0044] The above-mentioned arc-shaped convex plate 3-6 is an elastic arc-shaped convex plate 3-6, so that after a certain building block is laid, the device can be moved to the next working station without disassembly and continue to be laid; the concave surface of the arc-shaped convex plate 3-6 faces the sliding clamping part 3-5, and the convex surface protrudes from the plate surface of the side vertical plate 1, so as to mark the mortar joint thickness and make the outer side surface of the mortar joint form a natural concave surface, avoiding the later pointing operation.

[0045] The usage method of this tool includes the steps:

[0046] (1) Determine the size of the clamping plate 2 according to the specifications of the already laid masonry 5. Specifically, the length of the clamping plate 2 is the same as the thickness of the masonry, so that the two groups of side plates 1 connected thereto can be tightly abutted against the side walls of the already laid masonry 5;

[0047] (2) Arrange the two groups of side plates 1 on both sides of the already laid masonry 5 respectively and tightly abut them against the already laid masonry 5, and use the clamping plate 2 to firmly connect the two groups of side plates 1;

[0048] (3) Press the mortar joint control strip 3 against the already laid masonry 5 and observe the bubble level in the spirit level 4;

[0049] (4) Fill the mortar between the two groups of side plates 1 so that the mortar covers the side of the mortar joint control strip 3 away from the already laid masonry 5, and place a new building block after leveling the mortar;

[0050] (5) Translate this tool and repeat the above steps (3) and (4). After completing the laying of all building blocks, disassemble this tool.

[0051] Compared with the prior art, the beneficial effects of the present utility model are as follows: Using the mortar joint control strip 3 to replace the traditional wire-pulling method provides a stable and uniform mark for the filling thickness of the mortar joint, avoiding problems that affect the construction quality of the masonry such as over-tolerance and unevenness of the mortar joint thickness, and can eliminate the pointing process, with high construction efficiency and good construction quality; The side plates 1, the clamping plate 2, etc. stably mount this tool on the already laid masonry, which plays an important role in the placement of the mortar joint control strip 3, and the side plates 1, the clamping plate 2, etc. are convenient for installation and disassembly and are easy to use.

[0052] The above is the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A tool for controlling horizontal mortar joints and vertical mortar joints in masonry, characterized in that, include: Side panels, wherein two groups of side panels are arranged opposite to each other, and the two groups of side panels are connected by a clamping plate; Mortar joint control strips, wherein two groups of the mortar joint control strips are arranged opposite to each other, and the two groups of the mortar joint control strips are respectively arranged on the facing surfaces of the two groups of the side vertical plates; A level, the level being arranged on the side of the side plate facing away from the mortar joint control strip; Wherein, the mortar joint control strip is L-shaped, and the side wall protrudes from the board surface of the side vertical board.

2. The tool for controlling the horizontal mortar joint and vertical mortar joint of masonry according to claim 1, wherein The mortar joint control strip comprises a horizontal strip and a vertical strip, and a first slope and a second slope are respectively provided at the connection between the horizontal strip and the vertical strip, and the first slope is arranged opposite to and abuts against the second slope.

3. The tool for controlling the horizontal mortar joints and vertical mortar joints of masonry according to claim 2, wherein The mortar joint control strip includes a sliding clamping portion and an arc-shaped convex plate. A sliding groove adapted to the sliding clamping portion is provided in the side vertical plate. The sliding clamping portion, the arc-shaped convex plate and the sliding groove extend in the same direction. The sliding clamping portion is slidably arranged in the sliding groove, and part of its side wall penetrates through the side wall of the sliding groove and is connected to the arc-shaped convex plate.

4. The tool for controlling horizontal and vertical mortar joints of masonry according to claim 3, characterized in that, The arc-shaped convex plate is an elastic arc-shaped convex plate, and its concave surface faces the sliding clamping portion.

5. The tool for controlling the horizontal mortar joint and vertical mortar joint of masonry according to claim 1, characterized in that, The side vertical plate is provided with a clamping strip perpendicular to the plate surface, and the end of the clamping plate is provided with a clamping groove matched with the shape of the clamping strip.

6. The tool for controlling the horizontal mortar joints and vertical mortar joints of masonry according to claim 5, characterized in that, The clamping plate comprises a transverse clamping plate, a transverse bracing plate parallel to the transverse clamping plate is arranged on the lower side of the transverse clamping plate, and the facing surfaces of the transverse clamping plate and the transverse clamping plate are connected by a raised rib.

7. The tool for controlling the horizontal mortar joints and vertical mortar joints of masonry according to claim 5, characterized in that, The clamping plate comprises a vertical clamping plate, the top end of which abuts against a limiting block, and the limiting block is fixed on the side vertical plate.

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