Slurry paving device for improving masonry efficiency and controlling mortar joint thickness in constructional engineering
By designing a slurry laying device for construction projects, using slide rails and screw mechanisms, combined with scrapers and vibrators, the problem of difficult control of the uniformity and thickness of gray joints in traditional masonry is solved, and efficient and uniform Improved mortar laying and masonry efficiency.
Patent Information
- Application Number
- CN202411774688.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-02-18
AI Technical Summary
When traditional tilers build walls, it is difficult to effectively control the uniformity and thickness of the ash joints, resulting in the masonry quality dependent on the worker's operating level and low construction efficiency.
A slurry laying device is designed, including two square ears connected by connecting screws. There is a slide rail on the inside of the square ear, equipped with a scraper, a vibrator and a handwheel. The screw is driven up and down through the handwheel, and the scraper is used to scrape the mortar surface. The vibrator vibrates the mortar to improve density.
The device can quickly and evenly lay mortar, ensure the control of the thickness of the ash joint, improve masonry efficiency, reduce the physical burden of workers, and improve the density of the mortar.
Smart Images
Figure CN119466361A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of small-sized construction tools, and in particular to a mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction projects. Background Art
[0002] When traditional bricklayers build walls, they only rely on the skin number rod to control the thickness of the mortar joints. Obviously, the overall uniformity and level of the horizontal mortar joints of the wall cannot be effectively controlled. At this time, the quality of wall construction depends to a large extent on the bricklayer's own operating level, and the traditional masonry methods are limited to "one brick, one shovel of mortar, and one squeeze and knead". This method is a test of the bricklayer's physical strength and has low construction efficiency. Even if the "mortar spreading method" appears later, it only speeds up the mortar spreading speed and does not significantly improve the quality of the wall's mortar joints. For this reason, we propose a mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction projects. Summary of the invention
[0003] The purpose of the present invention is to provide a mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction projects, so as to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction projects, comprising square ears, two of which are connected by a connecting screw, a fixing nut is provided at the connection between the connecting screw and the square ear, and a slide rail is slidably connected to the inner side of the square ear.
[0005] Preferably, the length of the square ear is 700 mm, the height of the square ear is 90 mm, the material of the slide rail is wooden beam, the size of the slide rail is 60 mm*90 mm, and the surface of the slide rail is coated with anti-corrosion oil.
[0006] Preferably, the square ear at the rear end has a bracket fixedly connected to the middle end of its top, a screw hole is provided at the middle end of the top of the bracket, a screw rod is threadedly connected to the inner surface of the screw hole, and a hand wheel is fixedly connected to the top of the screw rod.
[0007] Preferably, the bottom of the screw is movably connected to a connecting plate via a second bearing, the bottom of the connecting plate is fixedly connected to a scraper, the back of the connecting plate is fixedly connected to a second slider, and a second sliding groove is provided at the connection between the bracket and the second slider.
[0008] Preferably, the lower end of the outer surface of the screw is movably connected to a connecting rod via a first bearing, the right end of the back side of the connecting rod is fixedly connected to a first sliding block, and a first sliding groove is provided at the connection between the bracket and the first sliding block.
[0009] Preferably, the left end of the front side of the connecting rod is fixedly connected to a control switch, the left end of the top of the connecting rod is fixedly connected to a battery, and the left end of the bottom of the connecting rod is fixedly connected to two springs.
[0010] Preferably, the bottom of the spring is fixedly connected to an oscillation plate, the middle end of the top of the oscillation plate is fixedly connected to a vibrator, the left end of the top of the oscillation plate is fixedly connected to a limiting rod, and a limiting hole is provided at the connection between the connecting rod and the limiting rod.
[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention places the mold on one end of the bottom brick, quickly fills it with mortar, then scrapes it flat, slides the mold forward to seamlessly connect with the spread mortar, and completes bricklaying on the spread mortar. Repeating this process completes wall construction.
[0012] 2. The present invention rotates the hand wheel, which can drive the screw rod to move up and down with the cooperation of the screw hole, so that the scraper can scrape the surface of the mortar flat. The vibration of the vibrator is controlled by the control switch. With the cooperation of the spring, the limit rod and the limit hole, the oscillation plate can vibrate, thereby vibrating the mortar and improving the density of the mortar. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the top view of the square ear structure of the present invention; Figure 3 This is a schematic diagram of the left side structure of the ear of the present invention; Figure 4 This is a schematic diagram of the support structure of the present invention; Figure 5 It is a schematic diagram of the connecting rod structure of the present invention.
[0014] In the figure: connecting screw 1, fixing nut 2, slide rail 3, square ear 4, bracket 5, scraper 6, connecting plate 7, second bearing 8, first bearing 9, connecting rod 10, hand wheel 11, screw 12, battery 13, limit rod 14, control switch 15, spring 16, oscillation plate 17, vibrator 18, first slider 19, first slide groove 20, screw hole 21, second slide groove 22, second slider 23, limit hole 24. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1:
[0016] See also Figure 1-Figure 3 , provides the following technical solution, specifically disclosed: including square ears 4, the number of square ears 4 is two, and the two square ears 4 are connected by a connecting screw 1, a fixing nut 2 is provided at the connection between the connecting screw 1 and the square ear 4, and the inner side of the square ear 4 is slidably connected with a slide rail 3, the length of the square ear 4 is 700mm, the height of the square ear 4 is 90mm, the material of the slide rail 3 is wooden beam, the size of the slide rail 3 is 60mm*90mm, and the surface of the slide rail 3 is coated with anti-corrosion oil, the mold is placed on one end of the bottom brick, quickly filled with mortar, and then scraped flat, the mold is slid forward to seamlessly connect with the spread mortar, bricklaying is completed on the spread mortar, and this process is repeated to complete the wall masonry. Embodiment 2:
[0017] See also Figure 1 , Figure 4 and Figure 5 , provides the following technical solutions, specifically disclosed: the square ear 4 located at the rear end, the middle end of the top of which is fixedly connected to the bracket 5, the middle end of the top of the bracket 5 is provided with a screw hole 21, the inner surface of the screw hole 21 is threadedly connected with a screw rod 12, and the top of the screw rod 12 is fixedly connected with a hand wheel 11, the bottom of the screw rod 12 is movably connected with a connecting plate 7 through a second bearing 8, the bottom of the connecting plate 7 is fixedly connected with a scraper 6, the back of the connecting plate 7 is fixedly connected with a second slider 23, and a second slide groove 22 is provided at the connection between the bracket 5 and the second slider 23, the lower end of the outer surface of the screw rod 12 is movably connected with a connecting rod 10 through a first bearing 9, the right end of the back of the connecting rod 10 is fixedly connected with a first slider 19, and a first slide groove 20 is provided at the connection between the bracket 5 and the first slider 19, and the front of the connecting rod 10 The left end is fixedly connected with a control switch 15, the left end of the top of the connecting rod 10 is fixedly connected with a battery 13, and the left end of the bottom of the connecting rod 10 is fixedly connected with two springs 16, the bottom of the spring 16 is fixedly connected with an oscillation plate 17, the middle end of the top of the oscillation plate 17 is fixedly connected with a vibrator 18, the left end of the top of the oscillation plate 17 is fixedly connected with a limit rod 14, and a limit hole 24 is provided at the connection between the connecting rod 10 and the limit rod 14. By turning the hand wheel 11, the screw rod 12 can be driven to move up and down with the cooperation of the screw hole 21, so that the scraper 6 can scrape the surface of the mortar flat, and the vibration of the vibrator 18 can be controlled by the control switch 15. With the cooperation of the spring 16, the limit rod 14 and the limit hole 24, the oscillation plate 17 can be vibrated, so that the mortar can be vibrated to improve the density of the mortar.
[0018] The working principle of the present application is as follows: the mold is placed on one end of the bottom brick, quickly filled with mortar, and then scraped flat, the mold is slid forward to seamlessly connect with the spread mortar, bricklaying is completed on the spread mortar, and the wall is built by repeating this process. The hand wheel 11 is turned, and the screw rod 12 can be driven up and down with the cooperation of the screw hole 21, so that the scraper 6 can scrape the surface of the mortar flat, and the vibrator 18 can be controlled to vibrate by the control switch 15. The vibration of the oscillation plate 17 can be vibrated with the cooperation of the spring 16, the limit rod 14 and the limit hole 24, so that the mortar can be vibrated to improve the density of the mortar.
[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction engineering, comprising a square ear (4), characterized in that: The number of the square ears (4) is two, and the two square ears (4) are connected via a connecting screw (1). A fixing nut (2) is provided at the connection between the connecting screw (1) and the square ear (4), and a slide rail (3) is slidably connected to the inner side of the square ear (4).
2. A mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction engineering according to claim 1, characterized in that: The length of the square ear (4) is 700 mm, the height of the square ear (4) is 90 mm, the material of the slide rail (3) is wooden beam, the size of the slide rail (3) is 60 mm*90 mm, and the surface of the slide rail (3) is coated with anti-corrosion oil.
3. A mortar laying device for improving masonry efficiency and controlling mortar joint thickness in construction engineering according to claim 1, characterized in that: The square ear (4) at the rear end has a bracket (5) fixedly connected to the middle end of its top, a screw hole (21) is provided at the middle end of the top of the bracket (5), a screw rod (12) is threadedly connected to the inner surface of the screw hole (21), and a hand wheel (11) is fixedly connected to the top of the screw rod (12).
4. A mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction engineering according to claim 3, characterized in that: The bottom of the screw rod (12) is movably connected to a connecting plate (7) via a second bearing (8), the bottom of the connecting plate (7) is fixedly connected to a scraper (6), the back of the connecting plate (7) is fixedly connected to a second sliding block (23), and a second sliding groove (22) is provided at the connection between the bracket (5) and the second sliding block (23).
5. A mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction engineering according to claim 3, characterized in that: The lower end of the outer surface of the screw rod (12) is movably connected to a connecting rod (10) via a first bearing (9), the right end of the back side of the connecting rod (10) is fixedly connected to a first sliding block (19), and a first sliding groove (20) is provided at the connection between the bracket (5) and the first sliding block (19).
6. A mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction engineering according to claim 5, characterized in that: The left end of the front side of the connecting rod (10) is fixedly connected to a control switch (15), the left end of the top side of the connecting rod (10) is fixedly connected to a storage battery (13), and the left end of the bottom side of the connecting rod (10) is fixedly connected to two springs (16).
7. A mortar spreading device for improving masonry efficiency and controlling mortar joint thickness in construction engineering according to claim 6, characterized in that: The bottom of the spring (16) is fixedly connected to an oscillation plate (17), the middle end of the top of the oscillation plate (17) is fixedly connected to a vibrator (18), the left end of the top of the oscillation plate (17) is fixedly connected to a limiting rod (14), and a limiting hole (24) is provided at the connection between the connecting rod (10) and the limiting rod (14).