An integrated device for laying mortar and grouting in masonry construction

Abstract

The present invention provides an integrated device for grouting and grouting in masonry construction, comprising a horizontal positioning frame and a vertical positioning frame; a guide rod is provided at one end of the horizontal positioning frame, and the vertical positioning frame can slide up and down along the guide rod. When used in aerated brick wall construction, the mortar paving range and thickness between bricks are limited by the horizontal positioning frame and the vertical positioning frame, and the grouting construction can be completed simultaneously when the horizontal positioning frame moves horizontally and the vertical positioning frame slides up and down, the grouting thickness is accurately controlled, the grouting construction is fast, the construction quality can be effectively guaranteed, and the construction efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of building engineering construction, and particularly relates to a device for spreading mortar and grouting between bricks when aerated bricks are used to build building walls. Background Art

[0002] During the construction of a house, aerated bricks are often used to fill the wall. To ensure the strength of the masonry, mortar should be filled between the adjacent bricks, the bricks should be bonded, and the mortar between the brick joints should be pointed to ensure the beauty of the wall. The uniformity and fullness of the mortar joints have a direct impact on the quality of the wall.

[0003] At present, the mortar spreading thickness and fullness during the construction process completely rely on the experience of the construction workers. The thickness and fullness of the brick masonry mortar are difficult to control, the construction quality cannot be guaranteed, and it is easy to cause mortar waste. After the masonry is completed, the joints between the bricks must be grouted separately, which increases the process and reduces the construction efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated mortar laying device for masonry construction in response to the above-mentioned problems existing in the existing construction process, so as to accurately control the thickness and fullness of the masonry mortar joints of the filling wall blocks during the masonry process, improve the overall grouting construction quality of the wall surface, complete the grouting at the same time, and improve the construction efficiency.

[0005] The technical solution of the present invention is as follows:

[0006] An integrated device for grouting and grouting in masonry construction, characterized in that it comprises a horizontal positioning frame and a vertical positioning frame; the horizontal positioning frame comprises two horizontal square tubes which are parallel to each other and have a certain spacing therebetween, a lower cross bar is welded between one ends of the two horizontal square tubes, and a vertical guide rod is provided at the other end of each horizontal square tube, and the lower end of the guide rod is welded to the end of the horizontal square tube; the vertical positioning frame comprises two vertical square tubes which have the same spacing therebetween as the horizontal square tubes, an upper cross bar is welded between the upper ends of the two vertical square tubes; the length of the guide rod is equal to the length of the vertical square tube, and the guide rods on the two horizontal square tubes are movably inserted into the two vertical square tubes respectively.

[0007] Furthermore, in the above-mentioned masonry construction mortar spreader, a horizontal joint grouting ball is protruded from the opposite side walls of one end of the guide rod provided on the two horizontal square tubes; and a vertical joint grouting ball is protruded from the opposite side walls of the lower ends of the two vertical square tubes.

[0008] Furthermore, in the above-mentioned masonry construction mortar spreader, the lower ends of the opposite side walls of the two vertical square tubes are respectively provided with a downwardly extending block; the opposite side walls of the two horizontal square tubes are respectively provided with a slot that can just accommodate the block at the block opposite to the lower ends of the vertical square tube; the vertical joint grouting ball is arranged on the block; the position of the horizontal joint grouting ball is closer to the end of one end of the guide rod arranged on the horizontal square tube than the slot.

[0009] Furthermore, in the above-mentioned masonry construction mortar spreader, the horizontal joint grouting ball is an elliptical hemisphere with its long axis arranged vertically; the vertical joint grouting ball is an elliptical hemisphere with its long axis arranged horizontally.

[0010] Furthermore, in the above-mentioned masonry construction mortar spreader, one or two guide rods are arranged at the end of each horizontal square tube.

[0011] Furthermore, in the above-mentioned masonry construction mortar spreader, a horizontally arranged limiting plate is welded to the upper end of the guide rod arranged at the end of each horizontal square tube, and the plane size of the limiting plate is consistent with the cross-section of the inner cavity of the vertical square tube.

[0012] Furthermore, in the above-mentioned masonry construction mortar spreader, the cross-section of the lower cross bar is rectangular, the height of which is less than the height of the horizontal square tube, and the top surface of the lower cross bar is flush with the top surface of the horizontal square tube.

[0013] Furthermore, in the above-mentioned masonry construction mortar spreader, a limiting rod with a rectangular cross-section is welded to the bottom surface of the upper cross bar along the longitudinal direction of the upper cross bar, and both ends of the limiting rod are welded to the side walls opposite to the two vertical square tubes respectively; the width of the limiting rod is smaller than the width of the vertical square tube, and the limiting rod and the vertical square tube are flush with the side surface of one end of the lower cross bar set toward the horizontal square tube; a horizontal positioning piece and a vertical positioning piece with the same length as the limiting rod are respectively welded along the bottom edge of the other side of the limiting rod.

[0014] The advantages of the present invention are:

[0015] 1. It can control the mortar thickness between bricks to be consistent, and the fullness of horizontal and vertical mortar joints reaches 100%, ensuring the construction quality;

[0016] 2. Plastering and grouting are completed at one time, reducing the number of procedures and increasing construction efficiency;

[0017] 3. The grouting effect is good, which can improve the overall aesthetics of the infill wall masonry;

[0018] 4. During construction, the mortar thickness is controlled by the horizontal positioning frame and the vertical positioning frame, which can reduce mortar waste. Compared with the existing method, it can reduce mortar loss by 15%. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a state schematic diagram of the present invention, in which the vertical positioning frame is in a lowered state;

[0020] Figure 2 It is a structural diagram of a horizontal positioning frame;

[0021] Figure 3 It is a structural schematic diagram of a vertical positioning frame;

[0022] Figure 4 is another state schematic diagram of the present invention, in which the vertical positioning frame is in a lifting state;

[0023] Figure 5 It is a schematic diagram of the longitudinal section structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the state of positioning brickwork when the present invention is used;

[0025] Figure 7 It is a schematic diagram of the state of placing bricks after spreading and applying mortar;

[0026] Figure 8 It is a schematic diagram of the state when the vertical joint is grouting;

[0027] Fig. 9 It is a schematic diagram of the state when the horizontal joint is grouting;

[0028] Fig.10 It is a schematic diagram of the state of positioning the next bricklaying. DETAILED DESCRIPTION

[0029] like Figure 1 As shown, the present invention includes a horizontal positioning frame 1 and a vertical positioning frame 2.

[0030] like Figure 2 As shown, the horizontal positioning frame 1 includes two horizontal square tubes 11 which are parallel to each other and have a certain distance therebetween. A lower cross bar 12 is welded between one end of the two horizontal square tubes 11. A vertical guide rod 13 is provided at the other end of each horizontal square tube. The lower end of the guide rod 13 is welded to the end of the horizontal square tube.

[0031] like Figure 3 As shown, the vertical positioning frame 2 includes two vertical square tubes 21 with the same spacing as the horizontal square tubes, and an upper cross bar 22 is welded between the upper ends of the two vertical square tubes 21.

[0032] The length of the guide rod 13 is equal to the length of the vertical square tube 21 , and the guide rods 13 on the two horizontal square tubes are movably inserted into the two vertical square tubes 21 .

[0033] The above structure enables the vertical positioning frame 2 to slide up and down along the guide rod 13. Figure 1 The figure shows the state when the vertical positioning frame 2 slides downward to the lower end of the guide rod 13. Figure 4The vertical positioning frame 2 is shown in the state when it slides upward to the upper end of the guide rod 13.

[0034] Furthermore, when the present invention is implemented, a protruding horizontal joint grouting ball 14 can be respectively provided on the side wall opposite to one end of the guide rod provided on the two horizontal square tubes 11, and a protruding vertical joint grouting ball 23 can be respectively provided on the side wall opposite to the lower end of the two vertical square tubes 21. When the present invention is used, it is placed at the position of the wall where bricks are to be laid, and the mortar thickness between the bricks is controlled by the horizontal positioning frame 1 and the vertical positioning frame 2 respectively; the vertical positioning frame slides up and down, and the horizontal positioning frame slides horizontally, and the horizontal joint grouting ball 14 and the vertical joint grouting ball 23 are respectively used to perform the horizontal and vertical grouting of the wall, so that the mortar laying and grouting are completed at one time.

[0035] In order to ensure the integrity of the grouting, the present invention can respectively provide a downwardly extending block 24 at the lower end of the opposite side walls of the two vertical square tubes 21, and respectively provide a slot 15 that can just accommodate the block at the block on the opposite side walls of the two horizontal square tubes 11, which is directly opposite to the lower end of the vertical square tube. When the vertical positioning frame slides to the lower end of the guide rod, the block 24 can be inserted into the slot 15. The vertical joint grouting ball 23 is set on the block 24, and the horizontal joint grouting ball 14 is set at the end of the horizontal square tube 11 that is closer to one end of the guide rod 13 than the slot 15.

[0036] In specific implementation, the horizontal joint grouting ball 14 can be set as an elliptical hemisphere with its major axis set vertically; the vertical joint grouting ball 23 can also be set as an elliptical hemisphere with its major axis set horizontally. The length of the major axis of the elliptical hemisphere is determined according to the thickness of the mortar joint of the wall. For example, if the thickness of the mortar joint of a general wall is 20 mm, the major axis size of the elliptical hemisphere can be set to 20 mm and the minor axis size to 6 mm.

[0037] The effect of the guide rod 13 is to ensure that the vertical positioning frame 2 can slide vertically up and down. During specific implementation, the guide rod 13 provided on each horizontal square tube 11 can have one or two. Figure 2 In the illustrated embodiment, two guide rods 13 are provided on each horizontal square tube 11 .

[0038] The guide rod is made of a steel bar with a circular cross section, and its diameter is smaller than the width of the vertical square tube. To prevent the vertical positioning frame 21 from shaking, a horizontally arranged limit plate 16 can be welded on the upper end of the guide rod 13 at the end of each horizontal square tube. The plane size of the limit plate 16 is consistent with the inner cavity cross section of the vertical square tube 21. The limit plate 16 is in close contact with the inner wall of the vertical square tube, which can prevent the horizontal displacement of the vertical positioning frame.

[0039] like Figures 1 to 3 and Figure 5As shown, the cross section of the lower cross bar 12 of the horizontal positioning frame is rectangular. As a preferred embodiment, in order to facilitate rapid and accurate control of the thickness of the horizontal seam paving, the height of the lower cross bar 12 can be set to be less than the height of the horizontal square tube 11, and the top surface of the lower cross bar 12 is flush with the top surface of the horizontal square tube 11. The height of the lower cross bar is determined according to the preset thickness of the horizontal seam paving. For example, if the thickness of the horizontal seam paving is 20 mm, the height of the lower cross bar is set to 20 mm.

[0040] The present invention can control the thickness of the vertical joint mortar by the upper crossbar 22, and the cross section of the lower crossbar 22 is rectangular. During construction, the upper crossbar is clamped on the top surface of one end of the bricks that have been laid in the same layer adjacent to the bricks to be laid, and a certain width is reserved forward according to the predetermined vertical joint mortar thickness so as not to contact the top surface of the bricks.

[0041] like Figure 1 , Figures 3 to 5 As shown, as a preferred embodiment, in order to facilitate the rapid and accurate control of the thickness of the vertical seam mortar, a limiting rod 25 with a rectangular cross section can be welded at the bottom of the upper cross bar 22 along the longitudinal direction of the upper cross bar, and the two ends of the limiting rod 25 are welded to the side walls opposite to the two vertical square tubes 21 respectively; the thickness of the limiting rod 25 is less than the thickness of the vertical square tube, and the limiting rod 25 and the vertical square tube 21 are flush with the side of one end of the lower cross bar 12 set toward the horizontal square tube 11, and a horizontal positioning piece 26 and a vertical positioning piece 27 with the same length as the limiting rod are welded along the bottom edge of the other side of the limiting rod 25. The thickness of the limiting rod is determined according to the thickness of the vertical seam mortar. If the thickness of the vertical seam mortar is 20mm, the thickness of the limiting rod is set to 20mm. The horizontal positioning piece 26 and the vertical positioning piece 27 are respectively used to clamp on the top surface and side surface of the end of the bricks that have been laid in the same layer. In the above structure, the limiting rod 25 controls the thickness of the vertical seam mortar, and the upper cross bar 22 can be used as a handle for facilitating the vertical positioning frame to be pushed up and down.

[0042] Figure 5 It is a schematic diagram of the longitudinal section structure of the present invention, which can more clearly show the position and structure of the transverse joint grouting ball 14 and the vertical joint grouting ball 23 of the present invention, as well as the structure of the lower cross bar 12, the upper cross bar 22, the limit rod 25, the horizontal positioning piece 26, and the vertical positioning piece 27.

[0043] When the present invention is manufactured, its size can be determined according to the size of brickwork. Taking the commonly used aerated block size of 600mm×200mm×200mm in length, width and height as an example, the horizontal positioning frame can adopt a horizontal square tube of 680mm×40mm×40mm, the lower cross bar adopts a square tube of 200mm×20mm×20mm, and the guide rod adopts a round rod of Φ12×239mm; the vertical positioning frame can adopt a vertical square tube of 60mm×40mm×240mm, the upper cross bar adopts a square tube of 280mm×60mm×40mm, the limit rod adopts a square tube of 200mm×20mm×40mm, and the horizontal positioning piece and the vertical positioning piece respectively adopt a metal sheet of 200mm×5mm×1mm. The size of the card slot and the card block is set to 22mm×3mm×13mm.

[0044] If the dimensions of the aerated block are 600mm×100mm×200mm in width, height and length respectively, it is only necessary to change the length of the upper cross bar of 280mm to 180mm and the length of the lower cross bar of 200mm to 100mm during production.

[0045] like Figure 6 As shown, when the present invention is used, it is placed at the position of the bricks to be laid, and the vertical positioning frame 2 slides downward to the lower end of the guide rod. The lower cross bar 12 of the horizontal positioning frame is supported on the top surface of the bricks 3 that have been laid in the lower layer, and the two horizontal square tubes 11 are respectively closely attached to the two sides of the bricks 3 that have been laid in the lower layer; the two vertical square tubes 21 of the vertical positioning frame are respectively closely attached to the two sides of the bricks 4 that have been laid in the same layer, and the horizontal positioning piece 26 and the vertical positioning piece 27 on the limit rod 25 are respectively stuck on the top surface and end surface of one end of the bricks 4 that have been laid in the same layer. The mortar is spread and applied in the horizontal positioning frame 1 and the vertical limit frame 2, and the mortar in the horizontal positioning frame is scraped with a scraper until it is flush with the lower cross bar 12 and the top surface of the horizontal square tube 11, and the mortar in the vertical positioning frame 2 is flush with the limit rod 25 and the side of the vertical square tube, so that the mortar laying of the horizontal joints and vertical joints between the bricks can be completed quickly and accurately, and the fullness of the mortar joints can be ensured.

[0046] like Figure 7 As shown, the bricks 5 to be laid are placed, and the bottom surface and one end of the brick 5 are in close contact with the mortar in the horizontal limit frame 1 and the vertical limit frame 2 respectively.

[0047] like Figure 8 As shown, the vertical limit frame 2 is pulled upward to the upper end of the guide rod, and the vertical grouting ball 23 on the vertical limit frame 2 can be grouted along the vertical joint between the two bricks 5 and 4 on the same layer.

[0048] like Fig. 9 As shown, the horizontal limit frame 1 is pushed laterally, and the transverse joint grouting balls 14 on the horizontal limit frame can be grouted along the transverse joints between the upper and lower layers of bricks 5 and 3.

[0049] like Fig.10 As shown, the entire device is pushed to the next brick laying position, the vertical limit frame 2 is pushed downward to the lower end of the guide rod, the above process is repeated, and the next brick laying begins.

Claims

1. An integrated device for grouting and grouting in masonry construction, characterized in that: The cam is constructed by two opposite ends and have a plurality of opposite ends, and the two ends of the cam are connected by a plurality of threaded rods, each of which is connected by a plurality of threaded rods, and the two ends of the cam are connected by a plurality of threaded rods.

2. The integrated device for grouting and grouting in masonry construction according to claim 1, characterized in that: A downwardly extending block is respectively provided at the lower end of the opposite side walls of the two vertical square tubes; a slot that can just accommodate the block is respectively provided at the block on the opposite side walls of the two horizontal square tubes directly opposite the lower end of the vertical square tube; the vertical seam grouting ball is arranged on the block; the position of the horizontal seam grouting ball is closer to the end of one end of the guide rod arranged on the horizontal square tube than the slot.

3. The integrated device for grouting and grouting in masonry construction according to claim 1, characterized in that: The horizontal joint grouting ball is an elliptical hemisphere with a long axis arranged vertically; the vertical joint grouting ball is an elliptical hemisphere with a long axis arranged horizontally.

4. The integrated device for laying mortar and grouting in masonry construction according to claim 1, characterized in that: The cross section of the lower cross bar is rectangular, the height of the lower cross bar is smaller than the height of the horizontal square tube, and the top surface of the lower cross bar is flush with the top surface of the horizontal square tube.

5. The integrated device for grouting and grouting in masonry construction according to claim 1, characterized in that: A limiting rod with a rectangular cross-section is welded to the bottom surface of the upper cross bar along the longitudinal direction of the upper cross bar, and the two ends of the limiting rod are welded to the side walls opposite to the two vertical square tubes respectively; the width of the limiting rod is smaller than the width of the vertical square tube, and the limiting rod and the vertical square tube are flush with the side surface of one end of the lower cross bar set toward the horizontal square tube; a horizontal positioning piece and a vertical positioning piece with the same length as the limiting rod are welded along the bottom edge of the other side of the limiting rod.

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