Mortar joint fixing frame in wall building process

Abstract

The utility model relates to a mortar joint fixing frame in a wall body building process, belongs to the technical field of building appliances, and solves the technical problem that a wall body mortar joint is squeezed by weight to be narrowed in the building process. The mortar joint fixing frame comprises a stand column which is vertically installed between floors; the connecting rods are connected to the stand column through first locking pieces, the connecting rods are perpendicular to the stand column, the number of the connecting rods is multiple, and the connecting rods are sequentially distributed in the vertical direction; the filler strips are connected to the connecting rods through the second locking pieces respectively, the filler strips and the stand columns are located on the two sides of the connecting rods respectively, and the filler strips are used for being inserted into the mortar joints and arranged between bricks and stones at the two ends of the mortar joints in a cushioned mode. Therefore, the filler strip is cushioned between bricks and stones at the two ends of the mortar joint, so that the mortar joint is fixed, even if the height of the wall surface is increased and the weight is increased, the mortar joint cannot be squeezed and narrowed, therefore, the wall body can be built to the top at one time, and the widths of the mortar joints at all positions of the built wall body are more consistent.

Description

Technical Field

[0001] The utility model belongs to the technical field of building tools, and particularly relates to a mortar joint fixing frame during the wall masonry process. Background Art

[0002] At present, most of the main parts of buildings (i.e., walls) are built by masonry bricks, and mortar (i.e., mortar composed of lime, sand and water) is used to bond between adjacent bricks. Since the mortar is a solid-liquid mixture, it has certain fluidity and compressibility. Usually, a wall is built by stacking bricks from bottom to top. Therefore, as the height of the wall increases, the weight borne by the lower mortar joints also gradually increases. Therefore, the lower mortar joints will be squeezed and become narrower, which is also the "wall settlement" phenomenon commonly existing in the construction industry.

[0003] The "settlement" phenomenon during the wall masonry process will not only make the widths of the upper and lower mortar joints of the wall different, but also, if a wall is built to the top at one time, due to the settlement of the lower mortar joints, the top bricks and stones will move downwards, thus causing a gap between the wall and the top beam, and further affecting the construction quality. Based on this, currently in the construction industry, it is usually stipulated that a wall cannot be built to the top at one time. Content of the Utility Model

[0004] The utility model provides a mortar joint fixing frame during the wall masonry process, which is used to solve the technical problem that the mortar joints of the wall during the masonry process will be squeezed and become narrower by the weight.

[0005] The utility model is realized through the following technical solutions: A mortar joint fixing frame during the wall masonry process, comprising:

[0006] Columns, which are vertically installed between floors;

[0007] Connecting rods, which are detachably connected to the columns through first locking members. The connecting rods are perpendicular to the columns, and the number of the connecting rods is several. The several connecting rods are distributed in sequence in the vertical direction;

[0008] Several cushion strips, which are respectively detachably connected to the several connecting rods through several second locking members. The cushion strips and the columns are respectively located on both sides of the connecting rods. The cushion strips are used to be inserted into the mortar joints and pad between the bricks and stones at both ends of the mortar joints.

[0009] Furthermore, in order to better realize the utility model, the cushion strip is a strip-shaped structure made of a hard material, and the outer contour of the longitudinal section of the cushion strip is a rectangle.

[0010] Furthermore, in order to better realize the utility model, the cushion strip is a rectangular steel pipe, and the thickness of the cushion strip is 1 cm - 1.5 cm.

[0011] Furthermore, to better implement the present utility model, the connecting rod is a channel steel composed of a web plate, a first wing plate, and a second wing plate. Among them, the web plate is fixedly arranged between the first wing plate and the second wing plate. The first wing plate is detachably connected to the column through the first locking member, and the cushion strip is detachably connected to the second wing plate through the second locking member.

[0012] Furthermore, to better implement the present utility model, the first locking member includes:

[0013] A first locking rod, connected to the first wing plate, the first locking rod being perpendicular to the first wing plate. A through hole is formed in the column, and the first locking rod is inserted through the through hole;

[0014] A first nut, screwed onto the first locking rod, the first nut and the first wing plate being respectively located on both sides of the column.

[0015] Furthermore, to better implement the present utility model, the through hole is an oblong hole, the length direction of the oblong hole is the vertical direction, and the length of the oblong hole is 5 cm.

[0016] Furthermore, to better implement the present utility model, the second locking member includes:

[0017] A second locking rod, connected to the second wing plate, the second locking rod being perpendicular to the second wing plate. A through hole is formed in the cushion strip, and the second locking rod is inserted through the through hole;

[0018] A second nut, screwed onto the second locking rod, the second nut and the second wing plate being respectively located on both sides of the cushion strip.

[0019] Furthermore, to better implement the present utility model, the column is a wooden square, and the number of the columns is three. The three columns are arranged in parallel, the connecting rod is arranged between the three columns, and each connecting rod is locked to the three columns through three of the first locking members respectively.

[0020] The present utility model has the following beneficial effects compared with the prior art:

[0021] The mortar joint fixing frame in the wall masonry process provided by the present utility model includes columns, connecting rods, and cushion strips. The columns are vertically installed between floors. The connecting rods are detachably connected to the columns through first locking members and are perpendicular to the columns. The number of the connecting rods is several, and several connecting rods are sequentially distributed in the vertical direction. Several cushion strips are respectively detachably connected to several connecting rods through several second locking members. The cushion strips and the columns are respectively located on both sides of the above-mentioned connecting rods. Among them, the above-mentioned cushion strips are used to be inserted into the mortar joints and pad between the bricks and stones at both ends of the mortar joints.

[0022] During specific use, first, support the columns between floors to ensure that the bottom end of the column is in close contact with the floor of the floor and the top end of the column is in close contact with the top of the floor, that is, make the column tightly hold between the floor and the roof of the floor, so that a certain gap is formed between the column and the wall to be masoned. This gap is used to install the connecting rods. When masoning the wall, after laying one layer of bricks, connect a connecting rod to the column through a first locking member, and then install a cushion strip on the above-mentioned connecting rod, so that the cushion strip overlaps on the laid layer of bricks. And install columns, connecting rods, and cushion strips on both sides of the wall in the above way, that is, lap two cushion strips on one layer of bricks, and then fill mortar between the two cushion strips to make the mortar flush with or slightly higher than the cushion strips, and then lay the second layer of bricks so that the second layer of bricks overlaps on the top surface of the cushion strip. With the help of the above mortar, the second layer of bricks is bonded to the first layer of bricks. The bricks and stones of the upper layers are masoned in the above way. That is, the above-mentioned cushion strips are provided in the mortar joints of each layer.

[0023] Through the above structure, the cushion strips are padded between the bricks and stones at both ends of the mortar joints, so that the mortar joints are fixed. In this way, even if the height of the wall increases and the weight increases, it will not squeeze the mortar joints and make the mortar joints narrower. Therefore, the wall can be masoned to the top at one time, and the widths of the mortar joints at each part of the masoned wall are more consistent, making the wall more beautiful. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 is the structural schematic diagram of the mortar joint fixing frame in the wall masonry process provided by the embodiment of the present utility model;

[0026] Figure 2 is Figure 1 the partial enlarged view of area A in

[0027] Figure 3 is Figure 1 a side view of the mortar joint fixing frame during the wall masonry process shown in

[0028] Figure 4 is Figure 3 a partial enlarged view of area B in

[0029] Figure 5 a schematic structural view of the waist-shaped hole on the column in the embodiment of the present utility model;

[0030] Figure 6 is a schematic structural view when the cushion strip is installed in the mortar joint in the embodiment of the present utility model.

[0031] In the figure:

[0032] 100 - column, 110 - waist-shaped hole, 200 - connecting rod, 210 - waist plate, 220 - first wing plate, 230 - second wing plate, 300 - first locking member, 310 - first locking rod, 320 - first nut, 400 - cushion strip, 500 - second locking member, 510 - second locking rod, 520 - second nut; 600 - masonry; 610 - mortar joint. Specific Embodiment

[0033] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below. 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 of the present utility model, all other implementation manners obtained by those of ordinary skill in the art without creative efforts shall fall within the scope protected by the present utility model.

[0034] Embodiment:

[0035] The mortar joint fixing frame provided by the present utility model during the wall masonry process is as shown in Figures 1-6 and includes a column 100, a connecting rod 200 and a cushion strip 400, wherein:

[0036] The column 100 is vertically installed between floors, and the connecting rod 200 is detachably connected to the column 100 through a first locking member 300 and the connecting rod 200 is perpendicular to the column 100. That is, the column 100 is vertically arranged, the connecting rod 200 is horizontally arranged, and the number of the connecting rods 200 is several, and several connecting rods 200 are sequentially distributed in the vertical direction.

[0037] A plurality of pads 400 are detachably connected to a plurality of connecting rods 200 through a plurality of second locking members 500, that is, one pad 400 is installed on each connecting rod 200, and the pad 400 and the column 100 are respectively located on both sides of the connecting rod 200, wherein the pad 400 is used to be inserted into the mortar joint 700 and padded between the bricks and stones 600 at both ends of the mortar joint 700.

[0038] When in use, the column 100 is first propped up between floors to ensure that the bottom end of the column 100 is in close contact with the floor and the top end of the column 100 is in close contact with the top of the floor, that is, the top of the column 100 is in close contact with the floor and the top of the floor, so that a certain gap is formed between the column 100 and the wall to be built. The gap is used to install the connecting rod 200. When building the wall, after a layer of bricks is laid, a connecting rod 200 is connected to the column 100 through the first locking member 300, and then a pad 400 is installed on the above The connecting rod 200 is connected to the pad 400 so that it overlaps the first layer of bricks, and the columns 100, the connecting rod 200 and the pad 400 are installed on both sides of the wall in the above manner, that is, two pads 400 are overlapped on a layer of bricks, and then mortar is filled between the two pads 400 so that the mortar is flush with the pad 400 or slightly higher than the pad 400, and then the second layer of bricks is laid so that the second layer of bricks overlaps the top surface of the pad 400, and the second layer of bricks is bonded to the first layer of bricks with the above mortar. The layers of bricks 600 upward are laid in the above manner. That is, the pads 400 are set in the mortar joints 700 of each layer.

[0039] It should be noted that the columns 100 on both sides of the wall are supported between the floors. This method is suitable for indoor walls. If the wall is an exterior wall, it is necessary to install a support frame on the building beam body through expansion bolts, install the columns 100 outside the floor on the support frame, and support the columns 100 inside the floor between the top of the floor and the ground. In addition, since the pad strip 400 is in direct contact with the mortar, the pad strip 400 will also be stuck to the mortar. However, the adhesion of the mortar to the pad strip 400 is not very large, so the pad strip 400 can be directly pulled out of the mortar joint 700 by pulling the connecting rod. Of course, before taking the pad strip 400, the column 100 needs to be removed first.

[0040] Through the above structure, the pad 400 is installed between the bricks and stones 600 at both ends of the mortar joint 700, so that the mortar joint 700 is fixed. In this way, even if the height of the wall increases and the weight increases, the mortar joint 700 will not be squeezed and the mortar joint 700 will not become narrower. Therefore, the wall can be built to the top at one time, and the width of the mortar joints 700 at various locations of the completed wall is more consistent, making the wall more beautiful.

[0041] An alternative implementation of this embodiment is as follows: The above-mentioned spacer bar 400 is a strip-shaped structure made of a rigid material, so that the spacer bar 400 has sufficient strength to support the bricks above the mortar joint 700, and the outer contour of the longitudinal section of the spacer bar 400 is rectangular. Moreover, the depth of insertion of the spacer bar 400 into the mortar joint 700 can be selected to be 5-10 mm, such as 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, as long as the spacer bar 400 can be installed between the upper and lower layers of masonry 600.

[0042] Specifically, the above-mentioned spacer bar 400 is a rectangular steel pipe. Of course, the spacer bar 400 can also be a steel bar or an iron bar. And the thickness of the above-mentioned spacer bar 400 is 1-1.5 cm to adapt to the width of the mortar joint 700 of a conventional wall. For example, the thickness of the spacer bar 400 is 1 cm, 1.1 cm, 1.2 cm, 1.3 cm, 1.4 cm, 1.5 cm. The thicknesses of several spacer bars 400 are the same, and the depths of insertion of several spacer bars 400 into the mortar joint 700 are also the same. It is easy to understand that several spacer bars 400 are respectively inserted into multiple mortar joints 700 of the wall from bottom to top.

[0043] An alternative implementation of this embodiment is as follows: The above-mentioned connecting rod 200 is a channel steel composed of a web 210, a first wing plate 220 and a second wing plate 230. Among them, the web 210 is integrally formed with the first wing plate 220 and the second wing plate 230, and the web 210 is located between the first wing plate 220 and the second wing plate 230. The above-mentioned first wing plate 220 is detachably connected to the column 100 through a first locking member 300, and the spacer bar 400 is detachably connected to the second wing plate 230 through a second locking member 500. Optionally, the above-mentioned connecting rod 200 can also be a straight rod, and the straight rod is connected to the column 100 through a first locking member 300, while the spacer bar 400 is connected to the column 100 through a second locking member 500.

[0044] Optionally, the above-mentioned first locking member 300 includes a first locking rod 310 and a first nut 320, where:

[0045] The first locking rod 310 is connected to the first wing plate 220 by welding, threading or screwing, and the first locking rod 310 is perpendicular to the first wing plate 220. A through hole is formed in the column 100, and the first locking rod 310 is inserted through the through hole. The first locking rod 310 can be a screw rod or a bolt, and the nut of the bolt is welded to one side plate surface of the first wing plate 220 and is located on the side away from the second wing plate 230. The first nut 320 is screwed onto the first locking rod 310, and the first nut 320 and the first wing plate 220 are respectively located on both sides of the column 100. In this way, when installing the connecting rod 200, the first locking rod 310 is directly inserted through the through hole in the column 100, and then tightened with the first nut 320, which is simple and convenient to operate. Of course, a through hole can also be formed in the first wing plate 220, and the first locking rod 310 is inserted through the through hole and fixed by welding.

[0046] Of course, the first locking member 300 can also be a first buckle provided on the first wing plate 220, and a first card slot is provided on the column 100. Through the buckling of the first buckle and the first card slot, the connecting rod 200 is detachably connected to the column 100. Or, a sleeve is provided on the connecting rod 200, the sleeve is slidably sleeved on the column 100, a threaded hole is formed in the sleeve, and a stop screw is screwed into the threaded hole, and the sleeve is tightened against the column 100 by using the stop screw.

[0047] Preferably, the through hole formed in the column 100 is an oblong hole 110, and the length direction of the oblong hole 110 is the vertical direction. In this way, it is convenient for the construction personnel to adjust the installation position of the connecting rod 200 on the column 100 according to the actual situation, so as to finely adjust the position of the cushion strip 400 to better adapt to the mortar joint 700. The length of the oblong hole 110 is 5 cm.

[0048] An alternative implementation manner of this embodiment is as follows: The second locking member 500 includes a second locking rod 510 and a second nut 520, where:

[0049] The second locking rod 510 is connected to the second wing plate 230 by welding, threading or screwing, and the second locking rod 510 is perpendicular to the second wing plate 230. A through hole is provided in the cushion strip 400, and the second locking rod 510 is inserted through the through hole. The second locking rod 510 can be a screw rod or a bolt. The nut of the bolt is welded to one side plate surface of the second wing plate 230 and is located on the side away from the first wing plate 220. The second nut 520 is screwed onto the second locking rod 510. The second nut 520 and the second wing plate 230 are respectively located on both sides of the cushion strip 400. In this way, when installing the cushion strip 400, the second locking rod 510 is directly inserted through the through hole in the cushion strip 400, and then tightened with the second nut 520, which is simple and convenient to operate. Of course, a through hole can also be provided in the second wing plate 230, and the second locking rod 510 is inserted through the through hole and fixed by welding.

[0050] Of course, the second locking member 500 can also be a second buckle provided on the outer wall of the cushion strip 400. A second card slot is provided in the second wing plate 230. By buckling the second buckle and the second buckle, the cushion strip 400 is installed on the second wing plate 230. Or, the cushion strip 400 is welded and fixed to the side plate surface of the second wing plate 230 away from the first wing plate 220.

[0051] An alternative implementation of this embodiment is as follows: The column 100 in this embodiment is a wooden square, an aluminum profile or a steel profile, and the number of the columns 100 is three. The three columns 100 are arranged, so that the connecting rod 200 can be better installed and supported. The connecting rod 200 is arranged between the three columns 100, and each connecting rod 200 is locked to the three columns 100 by three of the first locking members 300 respectively.

[0052] As described above, only the specific implementation manners of the present invention are provided, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope recorded in the present invention can easily think of changes or substitutions, which should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A mortar joint fixing frame during the wall masonry process, characterized in that Comprising: A column (100) vertically installed between floors; A connecting rod (200) detachably connected to the column (100) through a first locking member (300), the connecting rod (200) being perpendicular to the column (100), and the number of the connecting rods (200) being several, and the several connecting rods (200) being sequentially distributed in the vertical direction; Several cushion strips (400) respectively detachably connected to the several connecting rods (200) through several second locking members (500), the cushion strips (400) and the column (100) being respectively located on both sides of the connecting rod (200), and the cushion strips (400) being used for inserting into mortar joints (700) and padding between bricks and stones (600) at both ends of the mortar joints (700).

2. The mortar joint fixing frame during wall masonry according to claim 1, wherein: The cushion strip (400) is a strip-shaped structure made of a hard material, and the outer contour of the longitudinal section of the cushion strip (400) is rectangular.

3. The mortar joint fixing frame during wall masonry according to claim 2, wherein: The cushion strip (400) is a rectangular steel pipe, and the thickness of the cushion strip (400) is 1 cm - 1.5 cm.

4. The mortar joint fixing frame during wall masonry according to claim 3, wherein: The connecting rod (200) is a channel steel composed of a web plate (210), a first wing plate (220) and a second wing plate (230), wherein the web plate (210) is fixedly arranged between the first wing plate (220) and the second wing plate (230), the first wing plate (220) is detachably connected to the column (100) through the first locking member (300), and the cushion strip (400) is detachably connected to the second wing plate (230) through the second locking member (500).

5. The mortar joint fixing frame during the wall masonry process according to claim 4, characterized in that, The first locking member (300) includes: A first locking rod (310) connected to the first wing plate (220), the first locking rod (310) being perpendicular to the first wing plate (220), a through hole being formed in the column (100), and the first locking rod (310) being inserted through the through hole; A first nut (320) screwed onto the first locking rod (310), the first nut (320) and the first wing plate (220) being respectively located on both sides of the column (100).

6. The mortar joint fixing frame during wall masonry according to claim 5, wherein: The through hole is an elongated hole (110), the length direction of the elongated hole (110) is the vertical direction, and the length of the elongated hole (110) is 5 cm.

7. The mortar joint fixing frame during the wall masonry process according to claim 4, characterized in that, The second locking member (500) includes: A second locking rod (510) connected to the second wing plate (230), the second locking rod (510) being perpendicular to the second wing plate (230), a through hole being formed in the cushion strip (400), and the second locking rod (510) being inserted through the through hole; The second nut (520) is screwed onto the second locking rod (510), and the second nut (520) and the second wing plate (230) are respectively located on both sides of the cushion strip (400).

8. The mortar joint fixing bracket during wall masonry according to any one of claims 1-7, characterized in that: The upright posts (100) are wooden squares, and the number of the upright posts (100) is three. The three upright posts (100) are arranged in parallel. The connecting rod (200) is arranged between the three upright posts (100), and each connecting rod (200) is locked with the three upright posts (100) through three of the first locking members (300).

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