Mortar laying structure for wall masonry

Abstract

A scraper can be fixed on a side plate by using an adjusting bolt to penetrate through a first strip-shaped hole and a second strip-shaped hole, when the thickness of mortar needs to be adjusted, the scraper can be moved by loosening the adjusting bolt, the scraper slides on the bevel edge of the side plate, and the position of the scraper is judged according to scale marks. After the scraper slides in place, the scraper can be fixed by tightening the adjusting bolt, the thickness of mortar is adjusted by adjusting the distance between the scraper and the top face of the masonry wall, and higher flexibility and turnover performance are achieved; the inclined bottom plate is additionally arranged, mortar does not make direct contact with the top face of the masonry wall, but flows out of the front end of the bottom plate under the action of gravity and inertia, and due to the arrangement, the rear plate of the mortar laying device can still slide outwards after being flush with the vertical edge of the external corner of the masonry wall till the mortar is laid to the edge of the external corner of the masonry wall. The step of manual laying is omitted, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of masonry wall mortar laying, in particular to a wall masonry mortar laying structure. Background Art

[0002] At present, for the masonry wall construction part in the construction process, masonry walls need to be constructed with mortar, and workers need to lay mortar on the top surface of the masonry wall. However, during the construction process, due to the different proficiency of workers' operating techniques or other reasons, the mortar is prone to uneven and full smearing, resulting in unstable construction quality and easily causing quality problems in the masonry wall. Some improvement methods have been proposed in the prior art, including using a certain bucket-shaped tool to lay mortar on the masonry wall, which can quickly and efficiently spread the mortar evenly, but there are also some defects:

[0003] (1) In the actual construction process, the mortar laying thickness may vary according to the site requirements. The existing mortar laying tools cannot adjust the mortar laying thickness because the scraper position is fixed, and the adaptability and flexibility are poor;

[0004] (2) When the existing mortar laying tool is in use, it cannot slide further when it slides to the positive corner of the edge of the masonry wall. The back plate cannot exceed the positive corner edge of the masonry wall. At this time, there is still a distance that cannot be laid. The tool needs to be removed and then laid manually. The function is not perfect. Utility Model Content

[0005] The utility model aims to provide a wall masonry mortar laying structure to solve the technical problems of heavy workload in scaffold erection, high construction cost and low construction efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a wall masonry mortar laying structure, including a masonry wall, a mortar laying device is arranged on the top surface of the masonry wall; the mortar laying device comprises a rear plate, a side plate, a scraper and a bottom plate; the rear plate is rectangular, and the plate surface of the rear plate is perpendicular to the top surface of the masonry wall; the side plates are arranged on both sides of the rear plate and are perpendicular to the rear plate, the side plates are right-angled trapezoids, the inner side surfaces of the side plates are arranged against the side surfaces of the top of the masonry wall, the lower bottom edges of the side plates are lower than the top surface of the masonry wall, the end of the side plate away from the rear plate is a bevel, the bevel is arranged in an inclined direction toward the rear plate, and a scraper is arranged on the bevel; the scraper is U-shaped, and the two side plates of the scraper are clamped on the side plates. On the outer side of the plate, the side plate of the scraper is provided with a first strip hole arranged along the length of the side plate, and a second strip hole is opened on the plate surface close to the hypotenuse, and the second strip hole is arranged along the length of the hypotenuse and corresponds to the position of the first strip hole; it also includes an adjusting bolt, which passes through the first strip hole and the second strip hole and fixes the scraper to the side plate; a clamping strip is provided at the lower part of the inner side of the side plate, and the clamping strip is arranged along the length of the side plate, and the clamping strip overlaps the top surface of the masonry wall; the bottom plate is rectangular and the end of the bottom plate close to the scraper is inclined downward, a group of long sides of the bottom plate are fixed to the inner side of the side plate, and a short side of the bottom plate is fixed to the inner side of the rear plate.

[0008] Preferably, the length of the bottom plate is not greater than the length of the bottom edge of the side plate.

[0009] Preferably, a serrated blade head is provided at the lower end of the scraper.

[0010] Preferably, scale lines are provided at intervals on the bevel of the side plate to mark the position of the scraper.

[0011] Preferably, a handle is provided in the middle of the top surface of the side panel.

[0012] Preferably, the rear panel, the side panels and the bottom panel are all made of wooden panels, and the scraper is made of metal.

[0013] Preferably, the rear panel, the side panels and the bottom panel are fixed by screws, and the handle and the clip strip are fixed to the side panels by screws.

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

[0015] 1) The utility model provides a wall masonry mortar laying structure, wherein first strip holes are arranged on both sides of the scraper, and second strip holes are arranged at corresponding positions of the side plate. The scraper can be fixed on the side plate by passing the adjusting bolts through the first strip holes and the second strip holes. When the mortar thickness needs to be adjusted, the scraper can be moved by loosening the adjusting bolts, and the scraper is slid on the bevel of the side plate. The position of the scraper is determined according to the scale line. After the scraper is slid into place, the adjusting bolts are tightened to fix it. The mortar thickness can be adjusted by adjusting the distance between the scraper and the top surface of the masonry wall, which has higher flexibility and turnover.

[0016] 2) The utility model provides a wall masonry mortar laying structure, which adds an inclined bottom plate. The mortar will not directly contact the top surface of the masonry wall, but will flow out from the front end of the bottom plate under the action of gravity and inertia. This arrangement allows the rear plate of the mortar laying device to still slide outward after it is flush with the vertical edge of the outer corner of the masonry wall, until the mortar is laid to the outer corner edge of the masonry wall, eliminating the manual laying steps and improving construction efficiency.

[0017] 3) The utility model provides a wall masonry mortar laying structure, in which the beveled edge of the side panel is provided with scale lines, which can assist the scraper in precise positioning, is simple to use, and is easy for workers to understand; the top surface of the side panel is provided with a handle, which can be convenient for workers to use, especially in a narrow operating space, thereby improving the operability of the device.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The main purpose and other advantages of the utility model can be realized and obtained by the solutions particularly pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a stereogram of the utility model.

[0021] Figure 2 It is a front view of the utility model.

[0022] Figure 3 It is a top view of the mortar laying device of the utility model.

[0023] Figure 4 It is a side view of the mortar laying device of the utility model.

[0024] Figure 5 It is a side sectional view of the mortar laying device of the utility model.

[0025] Figure numerals: 1- masonry wall, 21- rear plate, 22- side plate, 221- second strip hole, 23- scraper, 231- first strip hole, 232- blade head, 24- bottom plate, 25- clamping strip, 26- adjusting bolt, 27- handle, 28- scale line. DETAILED DESCRIPTION

[0026] The technical solution of the present invention is described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of the present invention, but cannot be interpreted as limiting the technical solution of the present invention.

[0027] Reference Figure 1-5 The present embodiment provides a wall masonry mortar laying structure, including a masonry wall 1, a mortar laying device is arranged on the top surface of the masonry wall 1; the mortar laying device includes a rear plate 21, a side plate 22, a scraper 23 and a bottom plate 24, wherein the rear plate 21, the side plate 22 and the bottom plate 24 are all made of wooden boards, and the scraper 23 is made of metal; the rear plate 21 is rectangular, and the plate surface of the rear plate 21 is perpendicular to the top surface of the masonry wall 1; the side plates 22 are fixed to both sides of the rear plate 21 by screws and are perpendicular to the rear plate 21, and the side plates 22 are straight The side plate 22 is in the shape of an angle trapezoid, the inner side of the side plate 22 is set against the side of the top of the masonry wall 1, the lower bottom edge of the side plate 22 is lower than the top surface of the masonry wall 1, the end of the side plate 22 away from the rear plate 21 is a bevel, the bevel is inclined in the direction of the rear plate 21, and a scraper 23 is set on the bevel; the scraper 23 is U-shaped, and a serrated blade 232 is set at the lower end of the scraper 23 for automatic roughening during the mortar laying process, and scale lines 28 are set at intervals on the bevel of the side plate 22 to mark the position of the scraper 23; the two ends of the scraper 23 The side plate 22 is clamped on the outer side of the side plate 22, and the side plate 22 of the scraper 23 is provided with a first strip hole 231 arranged along the length of the side plate 22, and the plate surface of the side plate 22 close to the hypotenuse is provided with a second strip hole 221, and the second strip hole 221 is arranged along the length of the hypotenuse and corresponds to the position of the first strip hole 231; it also includes an adjusting bolt 26, which passes through the first strip hole 231 and the second strip hole 221 and fixes the scraper 23 to the side plate 22; the lower part of the inner side of the side plate 22 is fixed by screws A clamping strip 25 is arranged along the length of the side panel 22, and the clamping strip 25 overlaps the top surface of the masonry wall 1; a handle 27 is fixed by screws in the middle of the top surface of the side panel 22, which is convenient for workers to operate; the bottom plate 24 is rectangular and the end of the bottom plate 24 close to the scraper 23 is tilted downward, a group of long sides of the bottom plate 24 are fixed to the inner side surface of the side panel 22 by screws, and a short side of the bottom plate 24 is fixed to the inner side surface of the rear plate 21 by screws, wherein the length of the bottom plate 24 is not greater than the length of the bottom edge of the side panel 22.

[0028] Further, the working principle of the utility model is as follows: first, the rear plate 21, the side plate 22 and the bottom plate 24 are assembled with screws, and the clamping strip 25 and the handle 27 are installed to the side plate 22 with screws. According to the mortar laying requirements on site, the thickness of the mortar to be laid is determined, and after the scraper 23 is positioned on the bevel of the side plate 22, the adjusting bolt 26 is used to pass through the first strip hole 231 and the second strip hole 221 and fix the scraper 23 and the side plate 22; the mortar laying device is placed on the top surface of the masonry wall 1 and fixed firmly, and then the mortar is poured in. The worker holds the handle 27 and pulls the mortar laying device, so that the mortar laying device slides at a uniform speed on the top surface of the masonry wall 1. During this period, the mortar flows out from the gap between the scraper 23 and the masonry wall 1 and is automatically roughened by the serrated blade head 232 of the scraper 23, and the mortar can be laid; when the rear plate 21 of the mortar laying device slides to the positive corner of the masonry wall 1, it can continue to slide outward until the mortar covers the top surface of the masonry wall 1; when the mortar thickness needs to be adjusted, the scraper 23 can be moved by loosening the adjusting bolt 26, and the scraper 23 can be slid on the bevel of the side plate 22. The position of the scraper 23 is determined according to the scale line 28. After sliding into place, tighten the adjusting bolt 26 to fix it, and the mortar thickness can be adjusted by adjusting the distance between the scraper 23 and the top surface of the masonry wall.

[0029] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field thinks of within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A wall masonry mortar structure, comprising a masonry wall (1), characterized in that: A mortar laying device is arranged on the top surface of the masonry wall (1); The mortar laying device comprises a rear plate (21), a side plate (22), a scraper (23) and a bottom plate (24); the rear plate (21) is rectangular, and the plate surface of the rear plate (21) is perpendicular to the top surface of the masonry wall (1); The side panels (22) are arranged on both sides of the rear panel (21) and are perpendicular to the rear panel (21). The side panels (22) are in the shape of a right-angled trapezoid. The inner side surfaces of the side panels (22) are arranged close to the side surfaces of the top of the masonry wall (1). The lower bottom edge of the side panels (22) is lower than the top surface of the masonry wall (1). The end of the side panels (22) away from the rear panel (21) is a beveled edge. The beveled edge is arranged in a direction inclined toward the rear panel (21). A scraper (23) is arranged on the beveled edge. The scraper (23) is U-shaped, and two side plates (22) of the scraper (23) are clamped on the outer side of the side plate (22); the side plate (22) of the scraper (23) is provided with a first strip hole (231) arranged along the length of the side plate (22); a second strip hole (221) is opened on the plate surface of the side plate (22) close to the hypotenuse; the second strip hole (221) is arranged along the length of the hypotenuse and corresponds to the position of the first strip hole (231); and the adjusting bolt (26) is also included, and the adjusting bolt (26) passes through the first strip hole (231) and the second strip hole (221) and fixes the scraper (23) to the side plate (22); A clip strip (25) is provided at the lower part of the inner side surface of the side plate (22), the clip strip (25) is arranged along the length direction of the side plate (22), and the clip strip (25) overlaps the top surface of the masonry wall (1); the bottom plate (24) is rectangular, and one end of the bottom plate (24) close to the scraper (23) is inclined downward, a group of long sides of the bottom plate (24) are fixed to the inner side surface of the side plate (22), and a short side of the bottom plate (24) is fixed to the inner side surface of the rear plate (21).

2. A wall masonry mortar structure as claimed in claim 1, characterized in that: The length of the bottom plate (24) is not greater than the length of the bottom edge of the side plate (22).

3. A wall masonry mortar structure as claimed in claim 2, characterized in that: A sawtooth-shaped blade head (232) is provided at the lower end of the scraper (23).

4. A wall masonry mortar structure as claimed in claim 2, characterized in that: The beveled edge of the side plate (22) is provided with scale lines (28) at intervals for marking the position of the scraper (23).

5. A wall masonry mortar structure as claimed in claim 2, characterized in that: A handle (27) is provided in the middle of the top surface of the side plate (22).

6. A wall masonry mortar structure as claimed in claim 5, characterized in that: The rear plate (21), the side plates (22) and the bottom plate (24) are all made of wooden plates, and the scraper (23) is made of metal.

7. A wall masonry mortar structure as claimed in claim 6, characterized in that: The rear plate (21), the side plate (22) and the bottom plate (24) are fixed by screws, and the handle (27) and the clamping strip (25) are fixed to the side plate (22) by screws.

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