Masonry brick wall mortar joint quality control device

Abstract

The utility model discloses a masonry brick wall mortar joint quality control device which comprises a tie bar, a fixing strip is welded to the surface of the tie bar, a sliding groove is formed in the surface of the fixing strip, two symmetrical fixing blocks are arranged in an inner cavity of the sliding groove, a limiting plate is welded to the bottom of each fixing block, and the limiting plate is connected with the tie bar. The top of the limiting plate is attached to the bottom of the fixing strip, and a limiting block is welded to the top of the fixing block. The fixing block is placed in the inner cavity of the sliding groove, the mortar joint positioning plate is placed on the top of the limiting block, the limiting block is matched with the limiting hole, the limiting ring is rotated, the limiting ring is fixed to the surface of the threaded sleeve, the bottom of the threaded sleeve is attached to the mortar joint positioning plate, and finally the tie bar is fixed to the wall. Therefore, the purposes that the thickness of the mortar joint can be controlled through the distance fixing structure, it is avoided that a constructor lacks a reference substance during construction, the thickness of the mortar joint is not uniform, and the appearance quality of a wall is guaranteed are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of quality control of mortar joints in brick wall construction, in particular to a quality control device for mortar joints in brick wall construction. Background Art

[0002] Masonry engineering, also known as block masonry engineering, refers to the engineering work in which ordinary clay bricks, load-bearing clay hollow bricks, autoclaved fly ash bricks, fly ash bricks, various small and medium-sized blocks and stones are used for masonry in construction projects.

[0003] During the construction of masonry, the thickness of the mortar joints between the upper and lower layers of bricks is controlled by the construction workers. The construction workers mainly use a leather counting rod or a laser leveler to control the thickness of the mortar joints. Both methods may have certain errors, and the errors will accumulate, causing the errors to become larger and larger, and finally leading to uneven mortar joint thickness, affecting the overall visual quality.

[0004] At present, when building brick walls, construction workers mostly need to rely on their own experience and craftsmanship to control the thickness of the mortar joints, which may eventually lead to uneven thickness of the mortar joints, reducing the strength and aesthetics of the wall. Therefore, a mortar joint quality control device for building brick walls is needed. The mortar joint thickness can be controlled through a fixed-distance structure to avoid the lack of reference objects for construction workers during construction, prevent uneven thickness of the mortar joints, and ensure the visual quality of the wall. Utility Model Content

[0005] The utility model aims to provide a mortar joint quality control device for masonry brick walls, which has the advantage of being able to control the thickness of the mortar joints through a fixed-distance structure, avoiding the lack of reference objects for construction workers during construction, and solving the problems of uneven mortar joint thickness and poor appearance and quality of the wall.

[0006] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a device for controlling the quality of mortar joints of masonry brick walls comprises a tie bar: a fixing strip is welded on the surface of the tie bar, a sliding groove is provided on the surface of the fixing strip, and the inner cavity of the sliding groove is provided with two symmetrical fixing blocks, a limiting plate is welded on the bottom of the fixing block, the top of the limiting plate is fitted with the bottom of the fixing strip, a limiting block is welded on the top of the fixing block, the limiting block is adapted to the sliding groove, a threaded sleeve is welded on the top of the limiting block, a mortar joint positioning plate is provided on the top of the fixing block, a limiting hole is provided on the bottom of the mortar joint positioning plate, the limiting block is adapted to the limiting hole, the surface of the threaded sleeve is threadedly connected to a limiting ring, the limiting ring is located above the mortar joint positioning plate, the bottom of the limiting ring is fitted with the top of the mortar joint positioning plate, and the surface of the limiting ring is provided with a plurality of longitudinal anti-slip grooves.

[0007] The utility model is used for controlling the quality of mortar joints in masonry brick walls as described above, and further: a support plate is arranged below the limit plate, and two symmetrical sliding rods are welded on the top of the support plate, and the sliding rods penetrate to the top of the fixed block and are slidably connected with the fixed block.

[0008] The utility model is used for quality control of mortar joints in masonry brick walls as described above, and further: the top of the support plate is rotatably connected with a threaded rotating rod, the sliding rod passes through the limit plate, the fixed block limit block and the threaded sleeve, the sliding rod passes through the top of the threaded sleeve and is threadedly connected with the threaded sleeve

[0009] The utility model is used for quality control of mortar joints in brick wall construction as described above, and further: an elbow is provided at one end of the tie bar, the elbow is annular, and both sides of the inner cavity of the fixing strip are semicircular.

[0010] The utility model is used for quality control of mortar joints in brick wall construction as described above, and further: the two sides of the fixing block are rounded, the limiting plate is rectangular, the top of the limiting plate is provided with anti-slip grooves, and the limiting block is strip-shaped.

[0011] The utility model is used for quality control of mortar joints in brick wall construction as described above, and further: the mortar joint positioning plate is L-shaped, the diameter of the threaded sleeve is matched with the inner diameter of the limiting hole, and the surface of the limiting ring does not contact the mortar joint positioning plate.

[0012] The utility model is used for quality control of mortar joints in brick wall construction as described above, and further: a non-slip pad is fixedly connected to one side of the support plate away from the slide rod, the fixing strip is strip-shaped, and the corners of the fixing strip are rounded.

[0013] The utility model is used for quality control of mortar joints in brick wall construction as described above, and further: the mortar joint positioning plate is a galvanized angle steel, and the width of the bottom of the mortar joint positioning plate is smaller than the width of the fixing strip.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model places a fixing block into the inner cavity of the slide groove, places the mortar joint positioning plate on the top of the limiting block, makes the limiting block fit with the limiting hole, rotates the limiting ring, fixes the limiting ring on the surface of the threaded sleeve, makes the bottom of the threaded sleeve fit with the mortar joint positioning plate, and finally fixes the tie bar on the wall surface, thereby achieving the purpose of controlling the thickness of the mortar joint through the fixed distance structure, avoiding the lack of reference objects for construction workers during construction, preventing uneven thickness of the mortar joint, and ensuring the visual quality of the wall.

[0016] 2. The utility model fixes the tie bar on the wall through the coordinated use of a support plate, a sliding rod and a threaded rotating rod, rotates the threaded rotating rod to threadably connect the threaded rotating rod with the threaded sleeve, and through the limiting of the sliding rod and the fixed block, the support plate slides in the direction away from the limiting plate, so that the support plate fits against the wall. At this time, the threaded rotating rod and the support plate will support the tie bar, avoiding the construction workers from positioning the rotation angle of the tie bar when the tie bar is on the wall.

[0017] 3. The utility model provides a mortar joint positioning plate, so that during mortar joint construction, the building blocks can be directly placed on the top of the mortar joint positioning plate, avoiding the need for users to align and fix the building blocks first, and preventing users from spending a lot of time aligning and fixing the building blocks, thereby increasing the efficiency of brick wall construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0019] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0020] Figure 2 This is a three-dimensional disassembly schematic diagram of an embodiment of the utility model;

[0021] Figure 3 A schematic top view of an embodiment of the utility model;

[0022] Figure 4 This is an embodiment of the utility model Figure 2 A partial enlarged view of point A in the middle.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Tie bar, 2. Fixing bar, 3. Slide groove, 4. Fixing block, 5. Limit plate, 6. Limit block, 7. Threaded sleeve, 8. Mortar joint positioning plate, 9. Limit hole, 10. Limit ring, 11. Support plate, 12. Slide rod, 13. Threaded rotating rod, 14. Elbow. DETAILED DESCRIPTION

[0025] Hereinafter, an embodiment of the device for controlling the quality of mortar joints in masonry brick walls of the present invention will be described with reference to the accompanying drawings.

[0026] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0027] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the utility model and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of various components of the embodiments of the utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0028] Figure 1-4The utility model shows a brick wall mortar joint quality control device according to an embodiment of the present invention, which comprises: a tie bar 1, one end of the tie bar 1 is provided with an elbow 14, the elbow 14 is annular, both sides of the inner cavity of the fixing strip 2 are semicircular, the surface of the tie bar 1 is welded with a fixing strip 2, the surface of the fixing strip 2 is provided with a slide groove 3, the inner cavity of the slide groove 3 is provided with two symmetrical fixing blocks 4, both sides of the fixing block 4 are rounded, the limiting plate 5 is rectangular, the top of the limiting plate 5 is provided with anti-slip grooves, the limiting block 6 is strip-shaped, the bottom of the fixing block 4 is welded with the limiting plate 5, and a support plate 11 is provided below the limiting plate 5, and the top of the support plate 11 is welded with two symmetrical sliding grooves. Rod 12, the sliding rod 12 penetrates the top of the fixed block 4 and is slidably connected to the fixed block 4, the top of the support plate 11 is rotatably connected with a threaded rotating rod 13, the sliding rod 12 penetrates the limit plate 5, the fixed block 4 limit block 6 and the threaded sleeve 7, the sliding rod 12 penetrates the top of the threaded sleeve 7 and is threadedly connected to the threaded sleeve 7, the side of the support plate 11 away from the sliding rod 12 is fixedly connected with an anti-slip pad, the fixing strip 2 is a strip, the corners of the fixing strip 2 are rounded, the mortar joint positioning plate 8 is a galvanized angle steel, and the width of the bottom of the mortar joint positioning plate 8 is less than the width of the fixing strip 2. The support plate 11, the sliding rod 12 and the threaded rotating rod 13 are used in combination to fix the tie bar 1 on the wall, and the threaded rotating rod 13 is rotated to make the threaded rotating rod 1 3 is threadedly connected with the threaded sleeve 7, and the support plate 11 slides in the direction away from the limit plate 5 through the limitation of the sliding rod 12 and the fixed block 4, so that the support plate 11 fits with the wall surface. At this time, the threaded rotating rod 13 and the support plate 11 will support the tie bar 1 to prevent the construction personnel from positioning the rotation angle of the tie bar 1 when the tie bar 1 is on the wall surface. The top of the limit plate 5 fits with the bottom of the fixing bar 2, and the top of the fixing block 4 is welded with a limit block 6, and the limit block 6 is adapted to the slide groove 3. The top of the limit block 6 is welded with a threaded sleeve 7, and the top of the fixing block 4 is provided with a mortar joint positioning plate 8, and the mortar joint positioning plate 8 is L-shaped, and the diameter of the threaded sleeve 7 is adapted to the inner diameter of the limit hole 9. The surface of the limit ring 10 does not contact the mortar joint positioning plate 8. Through the setting of the mortar joint positioning plate 8, the building blocks can be directly placed on the top of the mortar joint positioning plate 8 during the mortar joint construction, avoiding the need for users to align and fix the building blocks first, and preventing users from spending more time aligning and fixing the building blocks, thereby increasing the efficiency of brick wall construction. A limit hole 9 is provided at the bottom of the mortar joint positioning plate 8, and the limit block 6 is adapted to the limit hole 9. The surface of the threaded sleeve 7 is threadedly connected to the limit ring 10. The limit ring 10 is located above the mortar joint positioning plate 8, and the bottom of the limit ring 10 is in contact with the top of the mortar joint positioning plate 8. The surface of the limit ring 10 is provided with a plurality of longitudinal anti-slip grooves.

[0029] Working principle: When the utility model is used, the user puts the fixing block 4 into the appropriate position of the inner cavity of the slide groove 3, and places the mortar joint positioning plate 8 above the fixing block 4, so that the limiting block 6 is engaged with the limiting hole 9, and then the bottom of the mortar joint positioning plate 8 is attached to the top of the fixing block 4. At this time, the limiting ring 10 is sleeved on the surface of the threaded sleeve 7, and the limiting ring 10 is rotated to make the limiting ring 10 rotate downward and fit on the surface of the mortar joint positioning plate 8. At this time, the tie bar 1 is fixed to the wall, and the construction personnel can refer to the mortar joint positioning plate 8 to construct the mortar joint, avoiding the lack of reference objects for the construction personnel during construction, preventing uneven thickness of the mortar joint, and ensuring the visual quality of the wall. The tie bar 1 is fixed on the wall, and the threaded rotating rod 13 is rotated to make the threaded rotating rod 13 and the threaded sleeve 7 threadedly connected. Through the limitation of the sliding rod 12 and the fixed block 4, the support plate 11 slides in the direction away from the limiting plate 5, so that the support plate 11 fits against the wall. At this time, the threaded rotating rod 13 and the support plate 11 will support the tie bar 1 to avoid the construction workers positioning the rotation angle of the tie bar 1 when the tie bar 1 is on the wall. When the tie bar 1 is fixed on the wall, the construction workers place the building blocks on the top of the mortar joint positioning plate 8 to construct the mortar joint, avoiding the construction workers from lacking reference objects during construction, preventing uneven mortar joint thickness, and ensuring the visual quality of the wall.

[0030] The technical features disclosed above are not limited to the disclosed combinations with other features. Those skilled in the art may also make other combinations between the technical features according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. A device for controlling the quality of mortar joints in brick wall construction, characterized in that: The invention comprises a tie bar (1): a fixing strip (2) is welded on the surface of the tie bar (1), a slide groove (3) is provided on the surface of the fixing strip (2), two symmetrical fixing blocks (4) are arranged in the inner cavity of the slide groove (3), a limiting plate (5) is welded on the bottom of the fixing block (4), the top of the limiting plate (5) is fitted with the bottom of the fixing strip (2), a limiting block (6) is welded on the top of the fixing block (4), the limiting block (6) is adapted to the slide groove (3), and the top of the limiting block (6) is welded. A threaded sleeve (7) is provided, a mortar seam positioning plate (8) is provided on the top of the fixing block (4), a limiting hole (9) is provided on the bottom of the mortar seam positioning plate (8), the limiting block (6) is adapted to the limiting hole (9), a limiting ring (10) is threadedly connected to the surface of the threaded sleeve (7), the limiting ring (10) is located above the mortar seam positioning plate (8), the bottom of the limiting ring (10) is in contact with the top of the mortar seam positioning plate (8), and a plurality of longitudinal anti-slip grooves are provided on the surface of the limiting ring (10).

2. A brick wall mortar joint quality control device according to claim 1, characterized in that: A support plate (11) is provided below the limiting plate (5), and two symmetrical sliding rods (12) are welded to the top of the support plate (11). The sliding rods (12) penetrate to the top of the fixed block (4) and are slidably connected to the fixed block (4).

3. A brick wall mortar joint quality control device according to claim 2, characterized in that: The top of the support plate (11) is rotatably connected to a threaded rotating rod (13); the sliding rod (12) penetrates the limit plate (5), the fixed block (4), the limit block (6) and the threaded sleeve (7); the sliding rod (12) penetrates to the top of the threaded sleeve (7) and is threadedly connected to the threaded sleeve (7).

4. A brick wall mortar joint quality control device according to claim 3, characterized in that: One end of the tie bar (1) is provided with an elbow (14), the elbow (14) is annular, and both sides of the inner cavity of the fixing strip (2) are semicircular.

5. A brick wall mortar joint quality control device according to claim 4, characterized in that: Both sides of the fixing block (4) are rounded, the limiting plate (5) is rectangular, the top of the limiting plate (5) is provided with anti-slip grooves, and the limiting block (6) is strip-shaped.

6. A brick wall mortar joint quality control device according to claim 5, characterized in that: The mortar joint positioning plate (8) is L-shaped, the diameter of the threaded sleeve (7) is matched to the inner diameter of the limiting hole (9), and the surface of the limiting ring (10) does not contact the mortar joint positioning plate (8).

7. A brick wall mortar joint quality control device according to claim 6, characterized in that: An anti-slip pad is fixedly connected to the side of the support plate (11) away from the slide rod (12); the fixing strip (2) is in the shape of a strip, and the corners of the fixing strip (2) are rounded.

8. A brick wall mortar joint quality control device according to claim 7, characterized in that: The mortar joint positioning plate (8) is a galvanized angle steel, and the width of the bottom of the mortar joint positioning plate (8) is smaller than the width of the fixing strip (2).

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