A new tool for fast laying aerated blocks

Abstract

The utility model discloses a novel tool of quick masonry aerated block, including hopper, bearing support, plugging device, action handle and the structure such as etc. Hold the action handle on the hopper when masonry, place the tool in the vertical seam position of the first need of wall body to fill, let the hopper mouth aim at vertical seam and release action handle after, vertical round pipe completes the plugging of vertical seam. Handheld pressure rod fills the mortar into the vertical seam, and compacts along with the guide, guarantees that mortar fills the vertical seam gap. Lift the pressure rod and plug the hopper mouth, pull the support wheel with the guiding function, and the whole tool can be moved to the next mortar joint and repeated operation. Unlike traditional scattered masonry tools, the tool concentrates the functions of caulking, plugging, stuffing and pointing together, has compact structure and simple operation, and can realize the quick masonry operation of aerated block.

Description

Technical Field

[0001] This utility model relates to the field of wall construction technology, specifically to a new tool for quickly constructing aerated concrete blocks. Background Technology

[0002] Currently, most infill walls in building construction projects are constructed using aerated concrete blocks, which are much larger than traditional sintered bricks. However, the necessary masonry tools are relatively scarce on construction sites. During construction, workers often use simple materials such as wooden planks or round pipes as temporary supports, which cannot effectively seal the vertical joints, causing mortar to easily fall out. Furthermore, the vertical joints are often narrow and long, making it difficult to fill them properly with mortar. Consequently, the thickness and density of the mortar joints are difficult to control, resulting in many vertical mortar joints exhibiting problems such as blind joints, false joints, or transparent joints, severely affecting the quality of the masonry construction.

[0003] To reduce the occurrence of such quality problems, compensate for the deficiencies of existing operating tools and methods, and improve the fullness of vertical joints in masonry, a new tool for rapid construction of aerated concrete blocks is proposed. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides the following technical solution: A novel tool for rapidly constructing aerated concrete blocks includes a hopper, a support frame, a sealing device, and an actuating handle. The hopper is welded from a thin stainless steel plate, with a funnel-shaped cross-section on its side, and the size of the discharge opening matches the cross-section of the vertical seam of the aerated concrete block. The support frame, located on an inclined surface below the hopper, includes guide wheels and support wheels. The guide wheels have rims on their edges, allowing the tool to move linearly along the edge of the block. The sealing device consists of a pair of L-shaped rotating rods and a vertical cylindrical tube, fixed to the inclined surface on one side of the support wheels below the hopper via a rotating shaft. Each L-shaped rotating rod consists of a short arm, a long arm, and a rotating shaft. A compression spring and connecting line are installed at the upper end of the short arm, and a vertical cylindrical tube is welded to the lower end of the long arm. The actuating handle is located on the vertical surface of the hopper and includes a handle, a grip, and a connecting line. One end of the grip is connected to the grip, and the connecting line controls the opening and closing of the short rod, which in turn drives the long rod to open and close, thus completing the sealing action.

[0005] Furthermore, during masonry work, place the tool at the first vertical joint that needs filling at the beginning of the wall. Hold the handle on the hopper, align the tool's discharge port with the vertical joint, and release. Seal the mortar joints on both sides of the masonry, open the discharge port, and use the pressure rod to fill the vertical joint with mortar, compacting it as you go to ensure the mortar completely fills the gaps. After lifting the pressure rod to seal the discharge port, pull the guide wheels to move the tool to the next mortar joint and repeat the operation. This allows for rapid sealing and grouting of the vertical joints in the masonry blocks.

[0006] Compared with the prior art, the beneficial effects of this utility model are: 1) Unlike traditional scattered masonry tools, this new tool integrates functions such as grouting, sealing, filling, and pointing into one. It has a compact structure, is easy to operate, and can effectively solve problems such as incomplete vertical joints of aerated concrete blocks on site.

[0007] 2) The support frame under the hopper has guide wheels and support wheels. During the masonry process, the tool can be moved in a straight line along the edge of the block. The operation can be repeated, which simplifies the work process and reduces labor intensity. Attached Figure Description

[0008] Figure 1 A schematic diagram of the back of a three-dimensional structure of a novel tool for rapidly constructing aerated concrete blocks; Figure 2 A front view of a three-dimensional structure of a novel tool for rapidly constructing aerated concrete blocks; In the diagram: 1-hopper, 2-action handle, 3-handle, 4-pressure rod, 5-connecting line, 6-L-shaped rotating rod, 7-support wheel, 8-sealing device, 9-vertical round tube, 10-bearing bracket, 11-discharge port, 12-guide wheel, 61-long arm, 62-rotating shaft, 63-short arm. Detailed Implementation

[0009] The present invention will now be clearly and completely described with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0010] Example 1: A novel tool for rapidly constructing aerated concrete blocks, comprising a hopper 1, a support bracket 10, a sealing device 8, and an operating handle 2. The hopper 1 is characterized by being welded from thin stainless steel plates, in the form of a rectangular funnel, with the discharge port 11 having dimensions consistent with the top opening of the vertical seam of the aerated concrete block.

[0011] The support bracket 10 is located below the hopper 1 and includes two guide wheels 12 and one support wheel 7. The rims of the guide wheels 12 have a guiding function and are positioned precisely on both sides of the block; the support wheel 7 is located at the middle position diagonally below the L-shaped rotating rod 6, so that the tool as a whole can move in a straight line along the block wall.

[0012] The sealing device 8 consists of a pair of L-shaped rotating rods 6 and a vertical circular tube 9, which are fixed to the inclined surface below the hopper 1 by a rotating shaft 62. The L-shaped rotating rod 6 consists of a long arm 61, a short arm 63 and a rotating shaft 62. A compression spring and a connecting line 5 are provided at the upper end of the short arm 63, and the vertical circular tube 9 is welded to the lower end of the long arm 61.

[0013] Example 2: During masonry work, place the tool at the first vertical joint that needs filling at the beginning of the wall. Hold the operating handle 2 on the hopper 1, align the discharge port 11 with the vertical joint, and then release the handle 3 to seal the mortar joints on both sides of the masonry. Hold the pressure rod 4 to fill the vertical joint with mortar, compacting it as you go to ensure that the mortar fills all the gaps in the vertical joint. After lifting the pressure rod 4 to seal the discharge port 11, hold the operating handle 2 and pull the hopper 1 to move the entire tool to the next mortar joint. Repeat the operation to achieve fast and efficient masonry work for aerated concrete blocks.

[0014] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0015] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel tool for rapidly constructing aerated concrete blocks, comprising a hopper (1), a support bracket (10), a sealing device (8), and an operating handle (2), characterized in that, The hopper (1) is welded from stainless steel sheet and is in the form of a rectangular funnel. The size of the discharge port (11) is consistent with the upper opening of the vertical seam. The support bracket (10) is located below the hopper (1) and includes a guide wheel (12) and a support wheel (7). The sealing device (8) consists of a pair of L-shaped rotating rods (6) and a vertical round tube (9). It is fixed on the inclined surface of the support wheel (7) below the hopper (1) by a rotating shaft (62). The action handle (2) is set on the vertical surface of the hopper (1) and includes a handle (3) and a connecting line (5). One end of the handle (3) is connected to the action handle (2). The opening and closing of the L-shaped rotating rods (6) is controlled by the connecting line (5), which drives the vertical round tube (9) to complete the sealing action of the vertical seam.

2. The novel tool for rapidly constructing aerated concrete blocks according to claim 1, characterized in that, The guide wheel (12) has a rim on its side, which allows the entire tool to move in a straight line along the two edges of the block.

3. The novel tool for rapidly constructing aerated concrete blocks according to claim 1, characterized in that, The L-shaped rotating rod (6) consists of a long arm (61), a short arm (63) and a rotating shaft (62). A connecting line (5) is provided at the upper end of the short arm (63), and a vertical round tube (9) is welded to the lower end of the long arm (61).

4. The novel tool for rapidly constructing aerated concrete blocks according to claim 1, characterized in that, When laying bricks, place the tool at the first vertical joint that needs to be filled at the beginning of the wall. Hold the handle (2) on the hopper (1), align the discharge port (11) with the vertical joint, and then release the handle (3) to seal the mortar joints on both sides of the brickwork. Hold the pressure rod (4) to fill the vertical joint with mortar, and compact it as you go to ensure that the mortar fills the gaps in the vertical joint. After lifting the pressure rod (4) to seal the discharge port (11), hold the handle (2), pull the hopper (1), and move the tool to the next mortar joint. Repeat the operation.

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