Masonry mortar thickness control device
By setting grouting molds and mortar thickness control units on both sides of autoclaved aerated concrete blocks, the problem of low efficiency in controlling mortar thickness in existing masonry construction has been solved, achieving precise control and efficient construction.
Patent Information
- Application Number
- CN202422818222.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-19
AI Technical Summary
Existing methods for controlling the thickness of masonry mortar are cumbersome to assemble, time-consuming and labor-intensive, and rely on construction experience, resulting in low efficiency in controlling thickness and fullness.
A mortar thickness control device for masonry is designed, including a grouting mold and a mortar thickness control unit. By setting templates and template fixing parts on both sides of the autoclaved aerated concrete block, and using locking parts to adjust the height of the thickness adjustment rod, the mortar thickness can be precisely controlled.
It improves the efficiency of mortar construction, ensures the fullness of mortar, simplifies the construction process, and reduces the influence of human subjectivity.
Smart Images
Figure CN223510638U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building construction technology, specifically to a device for controlling the thickness of masonry mortar. Background Technology
[0002] With the acceleration of urbanization, concrete buildings are increasing. Controlling the thickness of masonry mortar is a crucial aspect of the construction of secondary structure masonry walls. If the thickness and fullness of the masonry mortar do not reach more than 80%, it will often affect the overall structural strength and appearance of the wall, and may even affect the construction progress.
[0003] The existing method for controlling the thickness of masonry mortar is to assemble clamps on both sides of the aerated concrete block on-site; however, this method has the following drawbacks:
[0004] 1) The assembly process for the clamps is cumbersome, time-consuming, and labor-intensive;
[0005] 2) The thickness and fullness of the mortar can only be controlled by the construction experience of the construction personnel, which is highly subjective.
[0006] Therefore, in order to solve the above problems, there is an urgent need for a fast and effective device for controlling the thickness of masonry mortar. Summary of the Invention
[0007] The purpose of this invention is to provide a mortar thickness control device to solve the problem of low efficiency in existing mortar thickness control.
[0008] A mortar thickness control device includes grouting molds disposed on both sides of an autoclaved aerated concrete block to be mortared and mortar thickness control units disposed on the grouting molds.
[0009] The grouting mold includes two templates arranged opposite each other, and template fasteners for fixing the two templates; wherein, the inner sidewalls of the two templates are respectively on the same vertical plane as the two side walls of the autoclaved aerated concrete block to be grouted.
[0010] The mortar thickness control unit includes a mortar thickness adjustment window, a thickness adjustment rod set in the mortar thickness adjustment window, and a locking device. The mortar thickness adjustment window is vertically opened at corresponding positions on the two templates, and the thickness adjustment rod is fixed at any height of the mortar thickness adjustment window by the locking device.
[0011] Furthermore, the preferred structure is that the formwork fixing component includes a steel bar with triangular threads that passes through the formwork and a horn nut that is threadedly connected to the steel bar; the setting height of the formwork fixing component is higher than the setting height of the mortar thickness adjustment window.
[0012] Furthermore, a preferred structure is that the thickness adjustment rod is a steel bar with triangular threads that passes through the mortar thickness adjustment window of the two templates; the locking component includes positioning holes at both ends of the thickness adjustment rod and positioning pins at the mortar thickness adjustment window corresponding to the positioning holes.
[0013] Furthermore, a preferred structure is that the thickness adjustment rod is a scraper that passes through the mortar thickness adjustment window of the two templates; the locking component includes positioning holes at both ends of the thickness adjustment rod and positioning pins at the mortar thickness adjustment window corresponding to the positioning holes.
[0014] Furthermore, a preferred structure is that the template length is 400–600 mm.
[0015] Furthermore, a preferred structure is that hand-held parts are provided on the outer sides of the two templates respectively.
[0016] Furthermore, a preferred structure is that the length of the template fixing member is 210-300mm.
[0017] As described above, the mortar thickness control device provided by this utility model ensures the fullness of the mortar on the autoclaved aerated concrete (AAC) blocks by setting a grouting mold on the blocks to be mortared and injecting concrete mortar into the mold. The height of the thickness adjustment rod in the mortar thickness adjustment window is adjusted using a locking device. By pushing the mortar thickness control device horizontally, the thickness adjustment rod will remove any mortar exceeding the height of the adjustment rod in the grouting mold, thus achieving precise control of the mortar thickness. This mortar thickness control device has a simple structure, reasonable design, and can greatly improve the efficiency of mortar construction during secondary structure construction. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of the masonry mortar thickness control device according to an embodiment of the present utility model.
[0019] Figure 2 yes Figure 1 Side view.
[0020] in,
[0021] 1. Template; 2. Template fastener; 3. Horn nut; 4. Thickness adjustment rod; 5. Mortar thickness adjustment window. Detailed Implementation
[0022] In the following description, numerous specific details are set forth for illustrative purposes and to provide a thorough understanding of one or more embodiments. These embodiments may also be implemented without these specific details. In other instances, well-known structures and devices are shown in block diagram form for ease of description of one or more embodiments.
[0023] It should be understood that the terms "upper", "lower", "front", "bottom", "top", "side", "width", "inner", and "outer" indicate orientation or positional relationships only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limitations on this utility model.
[0024] Example 1
[0025] The various embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0026] Figure 1 and Figure 2 The overall structure of the mortar thickness control device according to an embodiment of this utility model is described in detail. Specifically, Figure 1 This is a schematic diagram of the structure of the masonry mortar thickness control device according to an embodiment of the present utility model. Figure 2 yes Figure 1 Side view.
[0027] like Figure 1 The mortar thickness control device provided by this utility model includes grouting molds set on both sides of the autoclaved aerated concrete block to be mortared and mortar thickness control units set on the grouting molds; the grouting molds include two templates 1 arranged opposite each other, and template fixing members 2 for fixing the two templates 1; wherein, the inner sidewalls of the two templates 1 are respectively on the same vertical plane as the two side walls of the autoclaved aerated concrete block to be mortared; the mortar thickness control unit includes a mortar thickness adjustment window 5, a thickness adjustment rod 4 set in the mortar thickness adjustment window 5 and a locking member; the mortar thickness adjustment window 5 is vertically opened at corresponding positions on the two templates 1; the thickness adjustment rod 4 is fixed at any height of the mortar thickness adjustment window 5 by the locking member.
[0028] In other words, by setting a grouting mold on the autoclaved aerated concrete block to be mortared and injecting concrete mortar into the grouting mold, the fullness of the mortar on the autoclaved aerated concrete block can be guaranteed; by using the locking device to adjust the height of the thickness adjustment rod 4 in the mortar thickness adjustment window 5, and by pushing the masonry mortar thickness control device horizontally, the thickness adjustment rod 4 will remove the mortar in the grouting mold that is higher than the height of the thickness adjustment rod 4, thereby achieving the technical effect of precisely controlling the mortar thickness.
[0029] It should be noted that the template length is 400-600mm. The template fixing component 2 has a length of 210-300mm. The template fixing component includes a steel bar with triangular threads that passes through the template and a horn nut that is threadedly connected to the steel bar. The template fixing component is installed at a height higher than the mortar thickness adjustment window. This is because the template fixing component is fixed to the two templates 1 by the horn nuts 3. In the specific implementation process, the template can be a wooden board, and the template fixing component is two steel bars with triangular threads. Two installation holes are opened at the top of the two templates with a length of 400-600mm, one at the front and one at the back. The two steel bars are fixed in the four installation holes using four horn nuts 3. When the template fixing component is a steel bar, the number of steel bars can be two or three to five, depending on whether the two templates can be fixed on both sides of the autoclaved aerated concrete block to be grouted.
[0030] In one specific embodiment, the thickness adjustment rod 4 is a steel bar with triangular threads that passes through the mortar thickness adjustment window 5 of the two templates 1; the locking element is a horn nut located at both ends of the thickness adjustment rod; the horn nut is threadedly connected to the steel bar. In the specific implementation process, the steel bar and horn nut in the template fixing component need to bear the pressure of the template and the mortar loaded between the templates, so the steel bar in the template fixing component can be a steel bar with triangular threads at both ends of 30mm; while the steel bar with triangular threads used as the thickness adjustment rod is only used to scrape off the mortar above the height of the thickness adjustment rod 4 during the pushing and pulling of the mortar thickness control device, and bears less mortar pressure, so the steel bar used as the thickness adjustment rod can be a steel bar with triangular threads at both ends of 20mm.
[0031] Because the mortar thickness control device of this utility model is a reusable calibration component, to facilitate the transportation, transfer, and use of the mortar thickness control device, handles (not shown in the figure) are correspondingly provided on the outer sides of the two templates 1. In the specific implementation process, the handles are not limited to ring-shaped pull rings, but can also be vertical rod-shaped handles, etc., and are not specifically limited here. The principle is to facilitate holding the device while pushing the mortar thickness control device horizontally, so that the thickness adjustment rod 4 can remove the mortar in the grouting mold that is higher than the height of the thickness adjustment rod 4.
[0032] Example 2
[0033] The mortar thickness control device provided by this utility model includes grouting molds set on both sides of the autoclaved aerated concrete block to be mortared and mortar thickness control units set on the grouting molds; the grouting molds include two templates 1 arranged opposite each other, and template fixing members 2 for fixing the two templates 1; wherein, the inner sidewalls of the two templates 1 are respectively on the same vertical plane as the two side walls of the autoclaved aerated concrete block to be mortared; the mortar thickness control unit includes a mortar thickness adjustment window 5, a thickness adjustment rod 4 set in the mortar thickness adjustment window 5 and a locking member; the mortar thickness adjustment window 5 is vertically opened at corresponding positions on the two templates 1; the thickness adjustment rod 4 is fixed at any height of the mortar thickness adjustment window 5 by the locking member.
[0034] In other words, by setting a grouting mold on the autoclaved aerated concrete block to be mortared and injecting concrete mortar into the grouting mold, the fullness of the mortar on the autoclaved aerated concrete block can be guaranteed; by using the locking device to adjust the height of the thickness adjustment rod 4 in the mortar thickness adjustment window 5, and by pushing the masonry mortar thickness control device horizontally, the thickness adjustment rod 4 will remove the mortar in the grouting mold that is higher than the height of the thickness adjustment rod 4, thereby achieving the technical effect of precisely controlling the mortar thickness.
[0035] The formwork fixing components include steel bars with triangular threads that pass through the formwork and horn nuts that are threadedly connected to the steel bars. The setting height of the formwork fixing components is higher than the setting height of the mortar thickness adjustment window. This is because the formwork fixing components are fixed to the two formwork panels 1 by horn nuts 3. In the specific implementation process, the formwork can be a wooden board, and the formwork fixing components are two steel bars with triangular threads. Two mounting holes are opened at the top of the two formwork panels, which are 400-600mm in length, one at the front and one at the back. The two steel bars are fixed in the four mounting holes using four horn nuts 3.
[0036] In one specific embodiment, the thickness adjustment rod 4 is a scraper that passes through the mortar thickness adjustment window of the two templates 1; the locking element includes positioning holes at both ends of the thickness adjustment rod and positioning pins corresponding to the positioning holes at the mortar thickness adjustment window. In the specific implementation process, positioning pins are provided on the template at the mortar thickness adjustment window of the template, and multiple positioning holes are provided on the thickness adjustment plate, which can be limited to the positioning holes by the positioning pins; different sizes of autoclaved aerated concrete blocks can be accommodated by selecting which positioning hole of the thickness adjustment plate.
[0037] The operation procedure of the masonry mortar thickness control device of this utility model is as follows:
[0038] 1) Place two templates on the autoclaved aerated concrete block to be mortared, wherein the inner sidewalls of the two templates 1 are on the same vertical plane as the two side walls of the autoclaved aerated concrete block to be mortared.
[0039] 2) Secure the two template pieces together using template fasteners;
[0040] 3) Pass the thickness adjustment rod through the mortar thickness adjustment window of the two templates, and use the locking device to fix the thickness adjustment rod at the set height of the mortar thickness adjustment window; the set height is determined according to the mortar thickness in the drawing;
[0041] 4) Inject concrete mortar into the grouting mold, push the mortar thickness control device horizontally, and the thickness adjustment rod will remove the mortar in the grouting mold that is higher than the thickness adjustment rod, thereby completing the mortar masonry construction of the autoclaved aerated concrete blocks.
[0042] In summary, this utility model relates to a mortar thickness control device. By setting a grouting mold on the autoclaved aerated concrete (AAC) block to be mortared, and injecting concrete mortar into the grouting mold, the fullness of the mortar on the AAC block can be ensured. The height of the thickness adjustment rod in the mortar thickness adjustment window is adjusted using a locking device. By pushing the mortar thickness control device horizontally, the thickness adjustment rod will remove any mortar in the grouting mold that is higher than the height of the thickness adjustment rod, thereby achieving the technical effect of precisely controlling the mortar thickness. This utility model's mortar thickness control device has a simple structure, reasonable design, and can greatly improve the efficiency of mortar construction during secondary structure construction.
[0043] However, those skilled in the art should understand that various improvements can be made to the mortar thickness control device provided by this utility model without departing from the scope of this utility model. Therefore, the scope of protection of this utility model should be determined by the contents of the appended claims.
Claims
1. A device for controlling the thickness of masonry mortar, characterized in that, It includes grouting molds set on both sides of the autoclaved aerated concrete block to be filled with mortar and mortar thickness control units set on the grouting molds; The grouting mold includes two templates arranged opposite each other, and template fixing members for fixing the two templates. The inner sidewalls of the two templates are respectively on the same vertical plane as the two side walls of the autoclaved aerated concrete block to be grouted. The mortar thickness control unit includes a mortar thickness adjustment window, a thickness adjustment rod disposed in the mortar thickness adjustment window, and a locking component. The mortar thickness adjustment window is vertically opened at corresponding positions on the two templates, and the thickness adjustment rod is fixed at any height of the mortar thickness adjustment window by the locking component.
2. The mortar thickness control device according to claim 1, characterized in that, The template fixing component includes a steel bar with triangular threads that passes through the template and a horn nut that is threadedly connected to the steel bar; the template fixing component is set at a height higher than the mortar thickness adjustment window.
3. The mortar thickness control device according to claim 1, characterized in that, The thickness adjustment rod is a steel bar with triangular threads that passes through the mortar thickness adjustment window of the two templates; the locking component is a horn nut set at both ends of the thickness adjustment rod; the horn nut is threadedly connected to the steel bar.
4. The mortar thickness control device according to claim 1, characterized in that, The thickness adjustment rod is a scraper that passes through the mortar thickness adjustment window of the two templates; the locking component includes positioning holes at both ends of the thickness adjustment rod and positioning pins at the mortar thickness adjustment window corresponding to the positioning holes.
5. The mortar thickness control device according to claim 1, characterized in that, The template has a length of 400–600 mm.
6. The mortar thickness control device according to claim 1, characterized in that, Hand-held parts are provided on the outer sides of the two templates respectively.
7. The mortar thickness control device according to claim 2, characterized in that, The length of the template fastener is 210-300mm.