Horizontal mortar laying device for masonry

Abstract

The utility model relates to a horizontal masonry mortar laying device which comprises two longitudinal side face positioning rods, two longitudinal coping positioning rods and two transverse connecting rods, and the two longitudinal side face positioning rods are arranged side by side in the left-right direction and in the front-back direction. The two longitudinal coping positioning rods are in one-to-one correspondence with the two longitudinal side surface positioning rods, the longitudinal coping positioning rods are arranged on the upper sides of the corresponding longitudinal side surface positioning rods and are in the front-back direction, and the tops of the longitudinal side surface positioning rods are detachably connected with the outer side parts of the longitudinal coping positioning rods; the two transverse connecting rods are arranged on the upper sides of the two longitudinal side face positioning rods side by side front and back, the transverse connecting rods are in the left-right direction, and the transverse connecting rods are detachably connected with the two longitudinal side face positioning rods. According to the horizontal mortar laying device for the masonry, a worker can conveniently conduct construction on the upper portion of the constructed masonry so as to form horizontal mortar joints which are filled compactly and uniform in thickness, the construction quality of the masonry mortar joints can be better guaranteed, and the appearance of the masonry mortar joints of a masonry wall and the masonry quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a horizontal mortar laying device for masonry. Background Art

[0002] Masonry engineering is an important sub-project in house construction. During the construction process, mortar joint control is a quality focus. The quality of mortar joint control directly affects the quality of masonry and visual quality.

[0003] In traditional mortar joint masonry projects, the mortar is usually spread manually relying on the skills of masonry construction workers. Generally, a trowel or mortar shovel is used as a tool to spread the cement mortar evenly. Not only is the construction efficiency low, but also due to the uneven skills of on-site workers, the construction quality cannot be controlled. Problems such as uneven mortar joints, non-straight mortar joints, large deviations in mortar joint thickness, blind joints, false joints, transparent joints, and through joints often occur, resulting in unsightly and poor quality masonry products. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a horizontal mortar laying device for masonry, which can facilitate workers to construct on the upper part of the constructed masonry to form a horizontal mortar joint with dense filling and uniform thickness, which can better ensure the construction quality of the mortar joint of the masonry, and is conducive to improving the appearance of the mortar joint of the wall after masonry and the masonry quality. The adopted technical solution is as follows:

[0005] A horizontal mortar laying device for masonry, characterized in that it includes two longitudinal side positioning rods, two longitudinal top positioning rods and two transverse connecting rods; the two longitudinal side positioning rods are arranged side by side left and right and run forward and backward; the two longitudinal top positioning rods correspond to the two longitudinal side positioning rods one by one, the longitudinal top positioning rods are arranged on the upper side of the corresponding longitudinal side positioning rods and run forward and backward, and the tops of the longitudinal side positioning rods are detachably connected to the outer sides of the longitudinal top positioning rods; the two transverse connecting rods are arranged side by side front and back on the upper side of the two longitudinal side positioning rods, the transverse connecting rods run left and right, and the transverse connecting rods are detachably connected to the two longitudinal side positioning rods.

[0006] The front and rear mentioned in the utility model respectively refer to: along the horizontal mortar laying direction of the masonry project, the first to arrive is the rear and the slowest to arrive is the front; the inside and outside mentioned respectively refer to: the side close to the masonry is the inside and the side away from the masonry is the outside.

[0007] When in use, the above-mentioned masonry horizontal mortar spreading device can be placed on the upper part of the constructed masonry, and the inner sides of the longitudinal side positioning rods are respectively contacted and matched with the two side sides of the upper part of the constructed masonry, and the bottom surfaces of the two longitudinal top pressure positioning rods are contacted and matched with the top surface of the upper part of the constructed masonry. At this time, the two longitudinal top pressure positioning rods and the upper part of the constructed masonry jointly form a mortar groove for filling the masonry mortar layer; then, the mortar groove can be horizontally filled with mortar, and then a trowel can be used to scrape it flat along the top surfaces of the two longitudinal top pressure positioning rods to form a horizontal mortar joint that is densely filled and uniform in thickness (the thickness of the horizontal mortar joint is equivalent to the thickness of the two longitudinal top pressure positioning rods), and the horizontal mortar spreading work can be completed. In the case that the upper part of the constructed masonry is long, the horizontal mortar spreading device can be pushed forward along the upper part of the constructed masonry, and then the mortar is spread horizontally in the mortar groove, and then scraped flat with a tile trowel, and the above actions are repeated until a certain length of horizontal mortar joints are laid, and the thickness of the constructed horizontal mortar joints is uniform and densely filled, and the construction quality is guaranteed; in the later stage, after applying mortar sand on the side of the constructed masonry, the bricks are pressed by hand to squeeze the mortar, and the mortar is scraped with a tile trowel to complete the masonry work. This horizontal mortar spreading device for masonry can facilitate workers to construct on the upper part of the constructed masonry to form a horizontal mortar joint that is densely filled and uniform in thickness. Compared with the traditional method of spreading mortar relying on the experience and skills of workers, it can save masonry time while ensuring the uniformity of mortar joint thickness, improve the appearance and masonry quality of the mortar joints of the wall after masonry, and effectively avoid the problems of uneven hollowing of mortar joints, non-straight mortar joints, large deviation of mortar joint thickness, blind joints, false joints, transparent joints, through joints, etc., better guarantee the construction quality, facilitate rapid construction, and reduce rework costs, and has a good promotion and application value. In addition, multiple pairs of longitudinal pressure top positioning rods with different thicknesses can be equipped to meet the construction needs of different thicknesses of mortar sand layers in mortar joint masonry projects. Since the connections between the longitudinal side positioning rods, the longitudinal pressure top positioning rods and the transverse connecting rods are all detachable, a pair of longitudinal pressure top positioning rods with corresponding thicknesses can be replaced according to construction needs. It has the advantages of easy installation and disassembly, convenient construction and a wide range of applications.

[0008] As a preferred embodiment of the utility model, the longitudinal side positioning rod, the longitudinal top positioning rod, and the transverse connecting rod are made of aluminum. This can make the masonry horizontal mortar laying device lighter, easier to operate by construction workers, and better control the construction quality. The various components that constitute the above-mentioned masonry horizontal mortar laying device (such as the longitudinal side positioning rod, the longitudinal top positioning rod, and the transverse connecting rod) can also be made of other commonly used materials on site (such as iron and wood), which has the advantages of easy assembly and disassembly, convenient construction, high turnover rate, and low cost.

[0009] As a preferred solution of the utility model, the top of the longitudinal side positioning rod and the bottom of the longitudinal top-pressing positioning rod are connected by a plurality of bolt connection structures. Specifically, the bolt connection structure includes a fixing bolt, a locking nut, a first through hole provided on the longitudinal top-pressing positioning rod, and a second through hole provided on the longitudinal side positioning rod, and the screw of the fixing bolt passes through the first through hole and the second through hole in sequence and then meshes with the locking nut.

[0010] As a preferred solution of the utility model, the transverse connecting rod is installed on the two longitudinal pressure-top positioning rods through two adjustable connecting assemblies; the two adjustable connecting assemblies correspond to the two longitudinal pressure-top positioning rods one by one, and the adjustable connecting assemblies are arranged between the corresponding longitudinal pressure-top positioning rods and the transverse connecting rods. The adjustable connecting assemblies include a strip through hole, a connecting through hole, an adjusting bolt and a fixing nut. The strip through hole is provided on the transverse connecting rod and extends in the left-right direction. The connecting through hole is provided on the longitudinal pressure-top positioning rod and corresponds to the position of the strip through hole. The screw of the adjusting bolt passes through the strip through hole and the connecting through hole in turn and then engages with the fixing nut. With this structure, the positions of the two longitudinal pressure-top positioning rods on the two transverse connecting rods can be adjusted, and the distance between the two longitudinal pressure-top positioning rods and the two longitudinal side positioning rods can be adjusted to adapt to the horizontal mortaring construction work on the upper part of the constructed masonry of different widths. When adjusting, the fixing nuts on each adjusting bolt can be loosened, and then the relative positions of the two longitudinal pressure-top positioning rods, the two longitudinal side positioning rods and the two transverse connecting rods can be adjusted according to the width of the upper part of the constructed masonry (at this time, the screw rods of each adjusting bolt respectively move relatively to the left or right along the corresponding strip through holes), so that the distance between the two longitudinal side positioning rods is equivalent to the width of the upper part of the constructed masonry; after determining the positions of the two longitudinal pressure-top positioning rods on the two transverse connecting rods, tighten the fixing nuts on each adjusting bolt, and use the heads of each adjusting bolt and each fixing nut to jointly press the two transverse connecting rods and clamp the two longitudinal pressure-top positioning rods, thereby locking and fixing the two longitudinal pressure-top positioning rods on the two transverse connecting rods.

[0011] As another preferred solution of the utility model, the transverse connecting rod is installed on the two longitudinal pressure-top positioning rods through two adjustable connecting assemblies; the two adjustable connecting assemblies correspond to the two longitudinal pressure-top positioning rods one by one, and the adjustable connecting assemblies are arranged between the corresponding longitudinal pressure-top positioning rods and the transverse connecting rods, and the adjustable connecting assemblies include a strip through hole, a locking screw hole, and an adjusting bolt. The strip through hole is provided on the transverse connecting rod and extends in the left-right direction, and the locking screw hole is provided on the longitudinal pressure-top positioning rod and corresponds to the position of the strip through hole. The screw of the adjusting bolt is meshed with the locking screw hole after passing through the strip through hole. With this structure, the positions of the two longitudinal pressure-top positioning rods on the two transverse connecting rods can be adjusted, and the distance between the two longitudinal pressure-top positioning rods and the two longitudinal side positioning rods can be adjusted to adapt to the horizontal mortaring construction work on the upper part of the constructed masonry of different widths. When adjusting, each adjusting bolt can be loosened, and then the relative positions of the two longitudinal pressure-top positioning rods, the two longitudinal side positioning rods and the two transverse connecting rods can be adjusted according to the width of the upper part of the constructed masonry (at this time, the screw rods of each adjusting bolt are relatively moved to the left or right along the corresponding strip through holes), so that the distance between the two longitudinal side positioning rods is equivalent to the width of the upper part of the constructed masonry; after determining the positions of the two longitudinal pressure-top positioning rods on the two transverse connecting rods, tighten each adjusting bolt to make it enter the locking screw hole, and use the heads of each adjusting bolt and each fixing nut to jointly press the two transverse connecting rods and clamp the two longitudinal pressure-top positioning rods, thereby locking and fixing the two longitudinal pressure-top positioning rods on the two transverse connecting rods.

[0012] As another preferred embodiment of the present invention, the transverse connecting rod is installed on the two longitudinal pressure-top positioning rods through two adjustable connecting assemblies; the two adjustable connecting assemblies correspond to the two longitudinal pressure-top positioning rods one by one, and the adjustable connecting assemblies are arranged between the corresponding longitudinal pressure-top positioning rods and the transverse connecting rods, and the adjustable connecting assemblies include a guide slot, a guide slider, a locking bolt and a positioning screw hole, the guide slot is arranged on the bottom surface of the transverse connecting rod and is oriented left and right, the guide slider is arranged on the top surface of the longitudinal pressure-top positioning rod, the guide slider is installed in the guide slot and slidably cooperates with the guide slot; the positioning screw hole is arranged on the transverse connecting rod and communicates with the guide slot, the screw of the locking bolt is installed in the positioning screw hole, and the screw end of the locking bolt is in close contact with the guide slider. With this structure, the positions of the two longitudinal pressure-top positioning rods on the two transverse connecting rods can be adjusted, and the distance between the two longitudinal pressure-top positioning rods and the two longitudinal side positioning rods can be adjusted to adapt to the horizontal mortaring construction work on the upper part of the constructed masonry of different widths. When adjusting, the locking bolts of the two locking mechanisms can be loosened, and then according to the width of the upper part of the constructed masonry, the relative positions of the two longitudinal side positioning rods and the two transverse connecting rods can be adjusted by utilizing the sliding cooperation between the guide sliders on the two longitudinal pressure-top positioning rods and the guide grooves on the transverse connecting rods, so that the distance between the two longitudinal side positioning rods is equivalent to the width of the upper part of the constructed masonry; after determining the positions of the two longitudinal pressure-top positioning rods, tighten the locking bolts of the two locking mechanisms, so that the screw ends of the locking bolts are respectively in close contact with the guide sliders on the corresponding longitudinal pressure-top positioning rods, thereby locking and fixing the two longitudinal pressure-top positioning rods on the two transverse connecting rods.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] (1) This masonry horizontal mortar laying device is convenient for workers to construct on the upper part of the constructed masonry to form a horizontal mortar joint with dense filling and uniform thickness, which can save masonry time while ensuring the uniformity of mortar joint thickness, improve the appearance of mortar joints of the wall after masonry and the quality of masonry, and can effectively avoid problems such as uneven hollowing of mortar joints, uneven mortar joints, large deviation of mortar joint thickness, blind joints, false joints, transparent joints, and through joints, better guarantee construction quality, facilitate rapid construction and reduce rework costs;

[0015] (2) The components used in this horizontal mortar laying device for masonry are all detachably connected, and the processing and assembly are simple. It has the advantages of convenient construction, high turnover rate, low cost, and strong operability. In addition, the width and height of the mortar joints formed during construction on the upper part of the masonry are adjustable. It can be applied to the horizontal mortar laying construction of all masonry projects and has a good promotion and application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model.

[0017] Figure 2 yes Figure 1 Top view of the . DETAILED DESCRIPTION

[0018] like Figure 1 , Figure 2 As shown, this masonry horizontal mortar laying device includes two longitudinal side positioning rods 1, two longitudinal top positioning rods 2 and two transverse connecting rods 3; the two longitudinal side positioning rods 1 are arranged side by side left and right and run forward and backward; the two longitudinal top positioning rods 2 correspond to the two longitudinal side positioning rods 1 one by one, the longitudinal top positioning rods 2 are arranged on the corresponding longitudinal side positioning rods 1 and run forward and backward, and the outer side of the longitudinal top positioning rods 2 is detachably connected to the top of the longitudinal side positioning rods 1; the two transverse connecting rods 3 are arranged side by side front and back on the upper side of the two longitudinal side positioning rods 1, the transverse connecting rods 3 run left and right, and the transverse connecting rods 3 are detachably connected to the two longitudinal side positioning rods 1.

[0019] In this embodiment, the longitudinal side positioning rod 1 and the longitudinal top positioning rod 2 are both made of aluminum tubes, and the top of the longitudinal side positioning rod 1 is connected to the left end bottom surface or the right end bottom surface of the longitudinal top positioning rod 2 by a plurality of bolt connection structures 11; the material of the transverse connecting rod 3 is aluminum. This can make the masonry horizontal mortar laying device lighter, easier to operate by construction workers, better control the construction quality, and has the advantages of easy assembly and disassembly, convenient construction, high turnover rate, and low cost.

[0020] In this embodiment, the transverse connecting rod 3 is installed on the two longitudinal top-pressing positioning rods 2 through two adjustable connecting assemblies 4; the two adjustable connecting assemblies 4 correspond to the two longitudinal top-pressing positioning rods 2 one by one, and the adjustable connecting assemblies 4 include a strip through hole 41, a connecting through hole 42, an adjusting bolt 43 and a fixing nut 44. The strip through hole 41 is provided on the transverse connecting rod 3 and extends in the left-right direction, and the connecting through hole 42 is provided on the longitudinal top-pressing positioning rod 2 and corresponds to the position of the strip through hole 41. The screw of the adjusting bolt 43 passes through the strip through hole 41 and the connecting through hole 42 in sequence and then engages with the fixing nut 44. With this structure, the positions of the two longitudinal top-pressing positioning rods 2 on the two transverse connecting rods 3 can be adjusted, and the distance between the two longitudinal top-pressing positioning rods 2 and the two longitudinal side positioning rods can be adjusted to adapt to the horizontal mortaring construction work on the upper part of the constructed masonry of different widths. During adjustment, the fixing nuts 44 on each adjusting bolt 43 can be loosened, and then the relative positions of the two longitudinal pressure-top positioning rods 2, the two longitudinal side positioning rods and the two transverse connecting rods 3 can be adjusted according to the width of the upper part of the constructed masonry (at this time, the screws of each adjusting bolt 43 move relatively to the left or right along the corresponding strip-shaped through holes 41), so that the distance between the two longitudinal side positioning rods is equivalent to the width of the upper part of the constructed masonry; after determining the positions of the two longitudinal pressure-top positioning rods 2 on the two transverse connecting rods 3, tighten the fixing nuts 44 on each adjusting bolt 43, and use the heads of each adjusting bolt 43 and each fixing nuts 44 to jointly press the two transverse connecting rods 3 and clamp the two longitudinal pressure-top positioning rods 2, thereby locking and fixing the two longitudinal pressure-top positioning rods 2 on the two transverse connecting rods 3.

[0021] The following is a brief description of the use of the masonry horizontal mortar device:

[0022] When in use, the above-mentioned masonry horizontal mortar spreading device can be placed on the upper part of the constructed masonry 100, and the inner side surfaces of the longitudinal side positioning rods 1 are respectively in contact with the two side surfaces of the upper part of the constructed masonry 100, and the bottom surfaces of the two longitudinal top-pressing positioning rods 2 are in contact with the top surface of the upper part of the constructed masonry 100. At this time, the two longitudinal top-pressing positioning rods 2 and the upper part of the constructed masonry 100 jointly form a mortar groove 110 for filling the masonry mortar layer; then, the mortar groove 110 can be horizontally filled with mortar 50, and then a trowel can be used to lay the mortar along the top surfaces of the two longitudinal top-pressing positioning rods 2. Scrape it flat to form a horizontal mortar joint that is densely filled and uniform in thickness (the thickness of the horizontal mortar joint is equivalent to the thickness of the two longitudinal pressure top positioning rods 2), and then continue to push the masonry horizontal mortar spreading device forward along the upper part of the constructed masonry 100, and then horizontally spread the mortar 50 in the mortar groove 110, and then scrape it flat with a trowel, and repeat the above actions until a certain length of horizontal mortar joint is laid. The thickness of the constructed horizontal mortar joint is uniform and the filling is dense, and the construction quality is guaranteed; in the later stage, after applying mortar sand on the side of the constructed masonry 100, press the bricks by hand to squeeze the mortar, and scrape the mortar with a trowel to complete the masonry operation.

[0023] In addition, it should be noted that the names of the various parts of the specific embodiments described in this specification may be different, and any equivalent or simple changes made based on the structure, features and principles described in the utility model patent concept are included in the protection scope of the utility model patent. The technical personnel of the technical field to which the utility model belongs can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.

Claims

1. A horizontal mortar laying device for masonry, characterized in that: It includes two longitudinal side positioning rods, two longitudinal pressure-top positioning rods and two transverse connecting rods; the two longitudinal side positioning rods are arranged side by side left and right and run forward and backward; the two longitudinal pressure-top positioning rods correspond to the two longitudinal side positioning rods one by one, the longitudinal pressure-top positioning rods are arranged on the upper side of the corresponding longitudinal side positioning rods and run forward and backward, and the tops of the longitudinal side positioning rods are detachably connected to the outer sides of the longitudinal pressure-top positioning rods; the two transverse connecting rods are arranged side by side front and back on the upper side of the two longitudinal side positioning rods, the transverse connecting rods run left and right, and the transverse connecting rods are detachably connected to the two longitudinal side positioning rods.

2. A horizontal mortar spreading device for masonry according to claim 1, characterized in that: The longitudinal side positioning rod, the longitudinal top positioning rod and the transverse connecting rod are made of aluminum.

3. A horizontal mortar spreading device for masonry according to claim 1, characterized in that: The top of the longitudinal side positioning rod is connected to the bottom surface of the longitudinal top-pressing positioning rod through a plurality of bolt connection structures.

4. A masonry horizontal mortar spreading device according to claim 3, characterized in that: The bolt connection structure includes a fixing bolt, a fixing nut, a first through hole opened on the longitudinal pressure top positioning rod, and a second through hole opened on the longitudinal side positioning rod. The screw rod of the fixing bolt passes through the first through hole and the second through hole in sequence and then engages with the fixing nut.

5. A horizontal masonry mortar spreading device according to any one of claims 1 to 4, characterized in that: The transverse connecting rod is installed on the two longitudinal pressure-top positioning rods through two adjustable connecting assemblies; the two adjustable connecting assemblies correspond to the two longitudinal pressure-top positioning rods one by one, and the adjustable connecting assembly is arranged between the corresponding longitudinal pressure-top positioning rod and the transverse connecting rod. The adjustable connecting assembly includes a strip through hole, a connecting through hole, an adjusting bolt and a fixing nut. The strip through hole is provided on the transverse connecting rod and extends in the left and right directions. The connecting through hole is provided on the longitudinal pressure-top positioning rod and corresponds to the position of the strip through hole. The screw of the adjusting bolt passes through the strip through hole and the connecting through hole in turn and then engages with the fixing nut.

6. A horizontal masonry mortar spreading device according to any one of claims 1 to 4, characterized in that: The transverse connecting rod is installed on the two longitudinal pressure-pressing positioning rods through two adjustable connecting components; the two adjustable connecting components correspond to the two longitudinal pressure-pressing positioning rods one by one, and the adjustable connecting component is arranged between the corresponding longitudinal pressure-pressing positioning rods and the transverse connecting rod. The adjustable connecting component includes a bar-shaped through hole, a locking screw hole, and an adjusting bolt. The bar-shaped through hole is opened on the transverse connecting rod and extends in the left and right directions. The locking screw hole is opened on the longitudinal pressure-pressing positioning rod and corresponds to the position of the bar-shaped through hole. The screw of the adjusting bolt passes through the bar-shaped through hole and engages with the locking screw hole.

7. A masonry horizontal mortar spreading device according to any one of claims 1 to 4, characterized in that: The transverse connecting rod is installed on the two longitudinal pressure-pressing positioning rods through two adjustable connecting components; the two adjustable connecting components correspond to the two longitudinal pressure-pressing positioning rods one by one, and the adjustable connecting component is arranged between the corresponding longitudinal pressure-pressing positioning rod and the transverse connecting rod, and the adjustable connecting component includes a guide slot, a guide slider, a locking bolt and a positioning screw hole, the guide slot is opened on the bottom surface of the transverse connecting rod and is in a left-right direction, the guide slider is arranged on the top surface of the longitudinal pressure-pressing positioning rod, the guide slider is installed in the guide slot and slidably cooperates with the guide slot; the positioning screw hole is opened on the transverse connecting rod and communicates with the guide slot, the screw of the locking bolt is installed in the positioning screw hole, and the screw end of the locking bolt is in close contact with the guide slider.

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