A type of mortar-laying mold for aerated concrete block masonry in construction

Abstract

This utility model discloses a mortar-laying mold for aerated concrete block masonry, comprising a first metal side plate and a second metal side plate. Connecting blocks are fixed to both ends of the first and second metal side plates. Through holes are formed on the outer walls of the connecting blocks, and screws are inserted into the inner walls of the through holes. A set of nuts and knobs are threaded onto the outer walls of the screws, respectively clamping the nuts and knobs onto the outer walls of the connecting blocks on both sides. This utility model ensures that the first and second metal side plates, clamped and fixed by the nuts and knobs, remain stable during movement, maintaining a constant distance between them during mold use. This facilitates the forward and backward movement of the mold by workers. Simultaneously, the clamping and fixing of the first and second metal side plates can be quickly released via the threads, allowing for rapid adjustment of the distance between them according to wall construction requirements, thus improving wall construction efficiency and the applicability of the mold.

Description

Technical Field

[0001] This utility model relates to the field of building bricklaying mold technology, and in particular to a mold for laying mortar for aerated concrete blocks in building construction. Background Technology

[0002] Masonry and mortar laying is the most common construction method for building aerated concrete block walls in the construction industry. However, in the current masonry process, mortar is usually laid manually. It is difficult to control the placement and amount of mortar during laying, which results in some mortar overflowing to the edge of the bricks. This not only wastes mortar but also causes uneven wall thickness and affects the strength of the wall.

[0003] A search revealed a Chinese patent application with patent number CN202510406889.1, which discloses a mold for precisely controlling the thickness of masonry mortar, including a main clamping mold and a secondary clamping mold at a symmetrical position of the main clamping mold. However, since the mold is slidably connected to both sides of the slide rod, the above technical solution has the problem that it is inconvenient to fix the position of the two molds after they have moved to the corresponding spacing, resulting in the mold being unstable when moving on the top of the aerated concrete block wall. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a mold for laying mortar in aerated concrete block masonry.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A building aerated concrete block mortar laying mold includes a first metal side plate and a second metal side plate. Connecting blocks are fixed at both ends of the first metal side plate and the second metal side plate. A through hole is opened on the outer wall of the connecting block. A screw is inserted into the inner wall of the through hole. A set of nuts and knobs are connected to the outer wall of the screw by thread. The nuts and knobs are respectively clamped on the outer walls of the two sides of the connecting block.

[0007] As a further embodiment of this utility model: the top outer walls of the first metal side plate and the second metal side plate are respectively provided with multiple internal threaded holes, and the top outer walls of the first metal side plate and the second metal side plate are respectively fixed with support plates by screws.

[0008] As a further improvement of this utility model: the outer wall of the support plate has multiple fixing holes, which are fixed to the inner wall of the internal threaded hole by screws.

[0009] As a further improvement of this utility model, arc-shaped grooves are respectively opened on the outer walls of both ends of the support plate.

[0010] As a further embodiment of this utility model: a threaded rod is fixed to the outer wall of one side of the connecting block located at the top of the second metal side plate, and a set of connecting blocks at the top of the first metal side plate are slidably connected to the outer wall of the threaded rod.

[0011] As a further improvement of this utility model, mounting grooves are respectively opened on the outer walls of the first metal side plate and the second metal side plate on opposite sides.

[0012] As a further improvement of this utility model: multiple sets of elastic telescopic rods are fixed to the inner wall of one side of the mounting groove, and a movable block is fixed to the telescopic end of the elastic telescopic rod. A pulley is rotatably connected to the outer wall of the movable block.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The first and second metal side plates, which are clamped and fixed by nuts and knobs, can remain stable during movement, ensuring that the distance between the first and second metal side plates remains constant during mold use. This facilitates the workers to push the mold back and forth. At the same time, the clamping and fixing of the first and second metal side plates can be quickly released by threads, thereby quickly adjusting the distance between the first and second metal side plates according to the wall construction requirements, improving the efficiency of wall construction and the applicability of the mold.

[0015] 2. By fixing a threaded rod to one side of the second metal side plate, the operator can quickly adjust the gap between the first and second metal side plates by simply turning a set of nuts and knobs. At the same time, the threaded rod fixed to one side of the second metal side plate can improve the stability of the overall mold structure.

[0016] 3. By installing pulleys at the contact points between the first and second metal side plates and the aerated concrete block wall, workers can easily push the mold back and forth on the top of the aerated concrete block wall. At the same time, the elastic telescopic rod located on one side of the movable block can cushion the pulleys with its own elasticity, improving the stability of the pulleys when they roll on one side of the aerated concrete block wall. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of an aerated concrete block masonry mortar laying mold proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the metal side plate structure of an aerated concrete block masonry mortar laying mold proposed in this utility model.

[0019] Figure 3 This is an exploded view of the structure of an aerated concrete block masonry mortar laying mold proposed in this utility model;

[0020] Figure 4This is a schematic diagram of the structure of an embodiment 2 of the aerated concrete block masonry mortar laying mold proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the pulley structure of a masonry mortar-laying mold for aerated concrete blocks proposed in this utility model.

[0022] In the diagram: 1-First metal side plate, 2-Support plate, 3-Aerated concrete block wall, 4-Screw, 5-Nut, 6-Connecting block, 7-Knob, 8-Fixing hole, 9-Through hole, 10-Second metal side plate, 11-Arc groove, 12-Threaded rod, 13-Pulley, 14-Moving block, 15-Elastic telescopic rod, 16-Mounting groove, 17-Internal threaded hole. Detailed Implementation

[0023] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0024] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0025] Example 1

[0026] A type of aerated concrete block masonry mortar laying mold, such as Figure 1-5 As shown, it includes a first metal side plate 1 and a second metal side plate 10. Connecting blocks 6 are fixed at both ends of the first metal side plate 1 and the second metal side plate 10 respectively. A through hole 9 is opened on the outer wall of the connecting block 6. A screw 4 is inserted into the inner wall of the through hole 9. A set of nuts 5 and knobs 7 are connected to the outer wall of the screw 4 by threads. Nuts 5 and knobs 7 are respectively clamped on the outer walls of the two sides of the connecting block 6.

[0027] The top outer walls of the first metal side plate 1 and the second metal side plate 10 are respectively provided with a plurality of internal threaded holes 17, and the top outer walls of the first metal side plate 1 and the second metal side plate 10 are respectively fixed with support plates 2 by screws.

[0028] The outer wall of the support plate 2 has multiple fixing holes 8, which are fixed to the inner wall of the internal threaded hole 17 by screws.

[0029] The outer walls at both ends of the support plate 2 are respectively provided with arc-shaped grooves 11.

[0030] First, the staff adjusts the distance between the first metal side plate 1 and the second metal side plate 10 according to the thickness of the aerated concrete block wall 3. Then, they rotate the nuts 5 and knobs 7 on both sides of the first metal side plate 1 and the second metal side plate 10, thereby clamping the connecting block 6 on the outer wall of the screw 4 through the threads, thus clamping and fixing the first metal side plate 1 and the second metal side plate 10 to the outer wall of the two screw 4. Then, the first metal side plate 1 and the second metal side plate 10, after fixing the distance, are placed on top of the aerated concrete block wall 3. At this time, the support plate 2 on the outer wall of the first metal side plate 1 and the second metal side plate 10 will... Supported on top of the aerated block wall 3, the workers then add mortar between the two support plates 2. After smoothing the mortar between the two support plates 2, the first metal side plate 1 and the second metal side plate 10 can be pushed forward as a whole, thereby moving the support plate 2 forward to the next area on top of the aerated block wall 3 where mortar needs to be applied. Then, the aerated block is placed in the area where the mortar has been applied. By following the above steps to build the aerated block wall 3, the mortar joint height between the two aerated blocks can be kept consistent, and the mortar joint height of the aerated block wall 3 can meet the wall construction specifications.

[0031] Meanwhile, the first metal side plate 1 and the second metal side plate 10, which are clamped and fixed by the nut 5 and the knob 7, can remain stable during movement, so that the distance between the first metal side plate 1 and the second metal side plate 10 can remain unchanged when the mold is used. This makes it convenient for workers to push the mold back and forth. At the same time, the clamping and fixing of the first metal side plate 1 and the second metal side plate 10 can be quickly released by the thread, so that the distance between the first metal side plate 1 and the second metal side plate 10 can be quickly adjusted according to the wall masonry requirements, thereby improving the wall masonry efficiency and the applicability of the mold.

[0032] Workers can replace the corresponding thickness and support plate 2 according to the wall construction requirements, thereby flexibly adjusting the mortar joint height of the aerated block wall 3 according to the wall construction requirements.

[0033] Working principle: First, adjust the distance between the first metal side plate 1 and the second metal side plate 10 according to the thickness of the aerated concrete block wall 3. Then, rotate the nuts 5 and knobs 7 on both sides of the first metal side plate 1 and the second metal side plate 10 to clamp the connecting block 6 on the outer wall of the screw 4 through the threads, thereby clamping and fixing the first metal side plate 1 and the second metal side plate 10 to the outer wall of the two screw 4. Then, place the first metal side plate 1 and the second metal side plate 10 with the fixed distance on the top of the aerated concrete block wall 3. At this time, the support plate 2 on the outer wall of the first metal side plate 1 and the second metal side plate 10 will support the top of the aerated concrete block wall 3. Then, the worker adds mortar between the two support plates 2 and spreads the mortar evenly between the two support plates 2. Then, push the first metal side plate 1 and the second metal side plate 10 forward as a whole, thereby moving the support plate 2 forward to the next area on the top of the aerated concrete block wall 3 where mortar needs to be applied. Then, place the aerated concrete block in the area where the mortar has been applied. The aerated concrete block wall 3 is then built according to the above steps.

[0034] Example 2

[0035] A type of aerated concrete block masonry mortar laying mold, such as Figure 4 As shown, this embodiment makes the following improvements based on embodiment 1: A threaded rod 12 is fixed to the outer wall of one side of a set of connecting blocks 6 located at the top of the second metal side plate 10, and a set of connecting blocks 6 at the top of the first metal side plate 1 is slidably connected to the outer wall of the threaded rod 12; by fixing the threaded rod 12 to one side of the second metal side plate 10, the operator only needs to turn a set of nuts 5 and knobs 7 to quickly adjust the distance between the first metal side plate 1 and the second metal side plate 10, and at the same time, the threaded rod 12 fixed to one side of the second metal side plate 10 can improve the stability of the overall structure of the mold.

[0036] like Figure 5 As shown, the outer walls of the first metal side plate 1 and the second metal side plate 10 on opposite sides are respectively provided with mounting grooves 16. Multiple sets of elastic telescopic rods 15 are fixed to the inner wall of one side of the mounting groove 16. The telescopic ends of the elastic telescopic rods 15 are fixed with movable blocks 14. The outer wall of the movable blocks 14 is rotatably connected with pulleys 13. By setting pulleys 13 at the contact points between the first metal side plate 1 and the second metal side plate 10 and the aerated concrete block wall 3, the workers can easily push the mold to move back and forth on the top of the aerated concrete block wall 3. At the same time, the elastic telescopic rods 15 located on the side of the movable blocks 14 can buffer the pulleys 13 with their own elasticity, thereby improving the stability of the pulleys 13 when they roll on the side of the aerated concrete block wall 3.

[0037] Working principle: By fixing the threaded rod 12 on one side of the second metal side plate 10, the operator can quickly adjust the distance between the first metal side plate 1 and the second metal side plate 10 by simply turning a set of nuts 5 and knobs 7.

[0038] By setting pulleys 13 at the contact points between the first metal side plate 1 and the second metal side plate 10 and the aerated concrete block wall 3, workers can easily push the mold back and forth on the top of the aerated concrete block wall 3. At the same time, the elastic telescopic rod 15 located on the side of the movable block 14 can cushion the pulleys 13 with its own elasticity.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A building aerated block masonry screed mold comprising a first metal side plate (1) and a second metal side plate (10), characterized in that, Connecting blocks (6) are fixed at both ends of the first metal side plate (1) and the second metal side plate (10). A through hole (9) is opened on the outer wall of the connecting block (6). A screw (4) is inserted into the inner wall of the through hole (9). A set of nuts (5) and knobs (7) are connected to the outer wall of the screw (4) by thread. The nuts (5) and knobs (7) are clamped on the outer walls of the two sides of the connecting block (6). The top outer walls of the first metal side plate (1) and the second metal side plate (10) are respectively provided with multiple internal threaded holes (17), and the top outer walls of the first metal side plate (1) and the second metal side plate (10) are respectively fixed with support plates (2) by screws. The outer wall of the support plate (2) has multiple fixing holes (8), which are fixed to the inner wall of the internal threaded hole (17) by screws; The outer walls at both ends of the support plate (2) are respectively provided with arc-shaped grooves (11).

2. The aerated concrete block masonry mortar laying mold according to claim 1, characterized in that, A threaded rod (12) is fixed to the outer wall of one side of the connecting block (6) located at the top of the second metal side plate (10), and a set of connecting blocks (6) at the top of the first metal side plate (1) is slidably connected to the outer wall of the threaded rod (12).

3. A masonry mortar-laying mold for aerated concrete blocks as described in claim 2, characterized in that, The first metal side plate (1) and the second metal side plate (10) have mounting grooves (16) on their opposite outer walls.

4. A masonry mortar-laying mold for aerated concrete blocks as described in claim 3, characterized in that, Multiple sets of elastic telescopic rods (15) are fixed on the inner wall of one side of the mounting groove (16). The telescopic end of the elastic telescopic rod (15) is fixed with a movable block (14). The outer wall of the movable block (14) is rotatably connected with a pulley (13).

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