Roof face brick outfall accurate positioning and cutting device
By designing a precise positioning and cutting device for roof tile drain outlets, the problem of inaccurate drain outlet position and size during construction was solved, improving construction quality and aesthetics, and simplifying the operation process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-15
- Publication Date
- 2026-04-10
AI Technical Summary
Inaccurate judgment of the location and size of the drain outlet during roof tile construction leads to poor construction quality, affecting aesthetics and overall effect.
Design a device for accurately positioning and cutting roof tile drain outlets, including a tile positioning frame, a carriage, a sliding component, and a positioning unit. The device automatically draws the drain outlet pattern through a positioning and drawing mechanism to ensure the accuracy of position and size.
It achieves precise positioning of the roof drain outlet location and size, improves construction quality and aesthetics, simplifies the operation process, and ensures the uniformity and beauty of the tile layout.
Smart Images
Figure CN121821608A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of building construction, in particular to a roof tile drop hole accurate positioning cutting device. BACKGROUND
[0002] With the continuous development of social economy, people's material and cultural life is constantly enriched, and the demand for living environment and activity space is also increasing year by year. As an important part, the building roof plays an important role in the reasonable service life of the building engineering. The roof concrete and mortar overall surface layer has a large thermal expansion and cold shrinkage ratio. After several freeze-thaw cycles, cracks and cracks inevitably appear, making the roof the most vulnerable link in building construction, which requires a lot of maintenance and maintenance. At this time, roof tiles emerge as the times require, and their low water absorption, frost resistance, compression resistance and high wear resistance make roof tiles solve the problem of roof cracks completely, and also have the effect of heat insulation and beautification. Reducing maintenance and maintenance costs, while playing the role of heat preservation and insulation, meeting the needs of people's expansion of living space and beautiful living environment.
[0003] The application of roof tiles is recognized by the whole society, and the overall observability of construction is also put forward higher requirements. When the roof tile is constructed, the roof tile should be reasonably arranged according to the structure and shape of the building surface, so that the roof tile not only has the basic function but also has the aesthetic appearance. Because of the uneven quality of construction personnel in the construction process, the construction of the roof cannot be planned and predicted in advance, and the position and size of the drop hole are not accurate, which affects the overall appearance of the overall roof tile, such as unreasonable overall tile construction, uneven construction joints, inaccurate drop hole position, and inconsistent drop hole size. The roof tile cutting is not regular. The overall construction of the roof tile and the improvement of the construction quality of the drop hole position are in urgent need of improvement, so a positioning device for accurately determining the position of the roof tile drop hole is needed to assist in positioning the position of the roof tile drop hole. SUMMARY
[0004] In view of the above-mentioned defects and problems, the present application provides a roof tile drop hole accurate positioning cutting device. In the construction process, the position of the roof drop hole can be directly positioned by the device, the sample plate is drawn according to the drop hole of the device, and the cutting of the roof tile drop hole is accurately completed, which can solve the problems of low overall construction quality of the roof tile, inaccurate position of the roof drop hole and inconsistent cutting size, and avoid the problem of irregular cutting of the roof tile.
[0005] The technical problem is solved by the following technical solution: a roof tile drop inlet accurate positioning cutting device, comprising a tile positioning frame, a sliding frame and a positioning unit, the tile positioning frame is provided with a division bar in a cross shape, the sliding frame is slidingly sleeved on the tile positioning frame, a locking screw one is arranged on the side of the sliding frame for locking the sliding frame on the tile positioning frame, a sliding piece is slidingly sleeved on the sliding frame, a vertical rod is vertically slidingly sleeved in the sliding piece, and a pressing plate is fixedly sleeved on the vertical rod, the positioning unit comprises a positioning drawing mechanism arranged at the lower end of the vertical rod, the positioning drawing mechanism comprises an upper cylinder fixedly sleeved on the lower end of the vertical rod, a lower cylinder is vertically slidingly sleeved in the lower part of the inside of the upper cylinder through a guide piece, and the upper cylinder is connected with the lower cylinder through a compression spring two, an ink bag is arranged in the lower cylinder, a one-way breathing valve connected with the ink bag is arranged on the upper part of the lower cylinder, an ink cavity is circumferentially arranged on the inner wall of the upper cylinder, the ink cavity is connected with the ink bag through an ink tube, a sponge ring connected with the ink cavity is fixedly sleeved on the lower end of the upper cylinder, a push rod is hinged on the inner side wall of the lower cylinder, the push rod comprises a push rod part and a top rod part which are perpendicular to each other, the top rod part is connected with the inner wall of the lower cylinder through a tension spring, and a movable slot matched with the push rod part is circumferentially arranged on the side wall of the lower cylinder; the push rod part is in a horizontal state and the top rod part is in a vertical state in a free state, when the upper cylinder moves downward, the upper cylinder presses the push rod part downward, the push rod rotates around the hinge point, the top rod part pushes the ink bag upward, and the ink in the ink bag is pressed out from the ink tube.
[0006] Further, the positioning unit is a positioning ring fixedly sleeved on the lower end of the vertical rod.
[0007] Further, the sliding piece comprises a sleeve vertically sleeved on the sliding frame, slide sleeves are symmetrically connected on both sides of the sleeve, the slide sleeves are transversely slidingly sleeved on the sliding frame, and locking screw two for locking the sliding piece is arranged on the side of the slide sleeve.
[0008] Further, the outer side of the tile positioning frame is provided with a convex sliding table, a sliding groove matched with the sliding table is arranged on the lower inner side of the sliding frame, and the sliding frame is slidingly sleeved on the convex sliding table through the sliding groove.
[0009] Further, the division bar comprises inclined blocking bars symmetrically sleeved in the tile positioning frame through a horizontal shaft, the two inclined blocking bars are arranged in a V shape, and a compression spring one is arranged between the two inclined blocking bars.
[0010] Further, the guide piece comprises guide sleeves symmetrically fixed on the outer side of the lower cylinder, guide rods are vertically and symmetrically arranged in the upper cylinder, and the guide rods are slidingly sleeved in the guide sleeves.
[0011] Further, the ink bag is a sealed bag body which can be vertically expanded and contracted, and an ink injection port is arranged on the ink bag.
[0012] The beneficial effects of the present application are as follows: when the position of the roof water outlet needs to be determined on the face brick, the positioning and cutting device for the roof face brick water outlet can be used for auxiliary construction, the face brick positioning frame is first embedded into the roof square brick, then the position of the positioning unit is made to correspond to the position of the roof water outlet by moving the position of the sliding frame and the sliding part, then the face brick positioning frame is taken down and placed into the face brick template, at this time, the position of the positioning and drawing mechanism on the face brick template is the position of the roof water outlet, finally, the pattern of the water outlet is drawn on the face brick template, so that the position and size of the roof water outlet can be accurately positioned, the accuracy of the construction opening size, position and style of the roof water outlet position is ensured, the construction quality is ensured, and the uniformity and beauty of the face brick arrangement are ensured; By setting the positioning and drawing mechanism, when the position of the roof water outlet is determined, the upper cylinder is pressed downward to move, the upper cylinder downward movement can drive the push rod part to move downward and drive the push rod to rotate inward, the push rod part rotates upward and pushes the ink bag, the ink in the ink bag can be pressed onto the sponge ring, when the upper cylinder moves downward and contacts the face brick template, the ink on the sponge ring will leave a mark on the face brick template, so that the pattern of the roof water outlet can be automatically drawn, the automatic drawing of the face brick roof water outlet pattern is realized, the precision of the water outlet pattern drawing is improved, and the operation is simple and easy to use. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is a schematic diagram of the three-dimensional structure of the present application; Figure 2 is a schematic diagram of the three-dimensional structure of the present application; Figure 3 is a schematic diagram of the three-dimensional structure of the face brick positioning frame of the present application; Figure 4 is a schematic diagram of the three-dimensional structure of the template drawing mechanism of the present application; Figure 5 is a schematic diagram of the three-dimensional structure of the lower cylinder of the present application; Figure 6 is a schematic diagram of the positioning and drawing mechanism of the present application in use; Figure 7 is a schematic diagram of the positioning and drawing mechanism of the present application in use; Figure 8 is a schematic diagram of the three-dimensional structure of the present application.
[0014] In the figure: 1, face brick positioning frame; 11, convex sliding table; 2, segmentation strip; 21, inclined blocking strip; 22, compression spring I; 3, face brick template; 4, sliding frame; 41, locking knob I; 42, sliding groove; 5, sliding part; 51, sleeve; 52, sliding sleeve; 53, locking knob II; 6, vertical rod; 7, pressing plate; 8, positioning ring; 9, positioning drawing mechanism; 91, upper cylinder; 92, lower cylinder; 93, guide part; 931, guide rod; 932, guide sleeve; 94, compression spring II; 95, ink bag; 96, sponge ring; 97, ink tube; 98, one-way breathing valve; 99, ink cavity; 910, movable groove; 911, push rod; 911a, push rod part; 911b, push rod part; 912, tension spring. DETAILED DESCRIPTION
[0015] The application is further described below in conjunction with the accompanying drawings and examples.
[0016] Please refer to Figures 1-8 , the application provides a technical scheme of accurate positioning and cutting device for roof face brick downspout: EXAMPLE
[0017] According to Figure 1 and Figure 2 , it comprises a face brick positioning frame 1, a segmentation strip 2 is arranged in a cross shape in the face brick positioning frame 1, the face brick positioning frame 1 is equally divided into four face brick template placement areas with the same size as the face brick template 3 by the segmentation strip 2, a sliding frame 4 is arranged above the face brick positioning frame 1, a convex sliding table 11 is arranged on the outer side of the face brick positioning frame 1, a sliding groove 42 matched with the sliding table is formed in the lower inner side of the sliding frame 4, the sliding frame 4 is slidably sleeved on the face brick positioning frame 1 through the cooperation of the sliding groove 42 and the convex sliding table 11, locking knobs I 41 are arranged on both sides of the sliding frame 4, when the sliding frame 4 is slid to a specified position on the face brick positioning frame 1, the sliding frame 4 can be locked on the face brick positioning frame 1 by turning the locking knobs I 41, a sleeve 51 is vertically sleeved on the sliding frame 4, sliding sleeves 52 are symmetrically connected to both sides of the sleeve 51, the sliding sleeves 52 are horizontally slidably sleeved on the cross rod of the sliding frame 4, the sliding sleeves 52 and the sleeve 51 form a sliding part 5 which can slide left and right on the sliding frame 4, locking knobs II 53 are arranged on the side of the sliding sleeve 52, when the sliding part 5 moves to a specified position on the sliding frame 4, the sliding part 5 can be locked on the sliding frame 4 by turning the locking knobs II 53, a vertical rod 6 is vertically slidably sleeved in the sleeve 51, a pressing plate 7 is fixedly sleeved on the upper end of the vertical rod 6, a positioning ring 8 is fixedly sleeved on the lower end of the vertical rod 6, the size of the positioning ring 8 is consistent with the size of the roof downspout, the positioning ring 8 can be moved arbitrarily on the face brick positioning frame 1 by the sliding frame 4 and the sliding part 5, when the positioning ring 8 moves to a specified position, the positioning ring 8 can be moved downward to be attached to the upper side of the face brick template 3 by the construction personnel, and the roof downspout pattern can be drawn on the face brick template 3 by a pen or other drawing tool around the positioning ring 8.
[0018] In use, the roof tile water outlet accurate positioning cutting device is used as follows: first, the roof tiles are laid according to the vertical and horizontal hanging lines of the layout of the roof tiles, when the laying position reaches the roof water outlet position, the positioning cutting device of the roof tile water outlet is used for auxiliary construction, the positioning frame 1 is embedded into the roof square tile near the roof water outlet, then the position of the sliding frame 4 is moved, the positioning ring 8 is moved to the vertical positioning position, the vertical position of the water outlet is positioned, the locking screw 1 41 is tightened, then the sliding part 5 is moved, the positioning ring 8 is moved to the horizontal positioning position, the horizontal position of the water outlet is positioned, the locking screw 2 53 is tightened, at this time, the positioning ring 8 corresponds to the position of the roof water outlet, then the positioning frame 1 is removed, four tile sample plates 3 are placed in the placing area, the positioning ring 8 is in contact with the upper surface of the tile sample plate 3, then a pen or other tools is used to draw the position and size of the water outlet on the tile sample plate 3 around the positioning ring 8, finally, the tile sample plates 3 are removed, the tile sample plates 3 are cut according to the drawing of the water outlet on the tile sample plate 3, and the laying of the roof tile water outlet position is completed after the cutting. Embodiment
[0019] On the basis of the first embodiment, the same parts of the present embodiment and the first embodiment are not described again, and the different parts are as follows: as shown in Figure 3 and Figure 4 The lower end of the vertical rod 6 is provided with a positioning and drawing mechanism 9, the positioning and drawing mechanism 9 includes an upper cylinder 91 fixedly sleeved on the lower end of the vertical rod 6, the size of the upper cylinder 91 is the same as that of the roof water outlet, a lower cylinder 92 is arranged inside and below the upper cylinder 91, the outer side of the lower cylinder 92 is symmetrically and fixedly connected with a guide sleeve 932, a guide rod 931 corresponding to the position of the guide sleeve 932 is vertically and symmetrically arranged in the upper cylinder 91, the guide rod 931 is slidingly sleeved in the guide sleeve 932, the lower cylinder 92 is vertically slidingly sleeved in the upper cylinder 91 through a guide part 93, and the upper cylinder 91 and the lower cylinder 92 are connected with a compression spring 2 94, under the elastic force of the compression spring 2 94, the upper cylinder 91 and the lower cylinder 92 are kept away from each other in a free state. Figure 5As shown, the ink bag 95 is arranged in the lower cylinder 92, which is a vertically telescopic sealed bag. The ink bag 95 is filled with ink and has an ink inlet. In the initial state, the ink bag 95 is in the normal stretched state. A one-way breathing valve 98 is arranged above the lower cylinder 92 and connected with the ink bag 95. The one-way breathing valve 98 allows gas to enter the ink bag 95 from outside only. A plurality of ink cavities 99 are arranged on the inner wall of the upper cylinder 91. The ink cavities 99 are connected with the ink bag 95 through ink pipes 97. The ink pipes 97 are flexible pipes. The lower end of the upper cylinder 91 is fixedly sleeved with a sponge ring 96 connected with the ink cavities 99. The ink in the ink bag 95 flows into the sponge ring 96 through the ink pipes 97 and the ink cavities 99, so as to wet the sponge ring 96. A plurality of push rods 911 are hingedly arranged on the inner side wall of the lower cylinder 92. The push rod 911 includes a push rod part 911a and a push rod part 911b, which are perpendicular to each other. The push rod part 911b is connected with the inner wall of the lower cylinder 92 through a tension spring 912. A plurality of movable grooves 910 are arranged on the side wall of the lower cylinder 92. The push rod part 911a is movably sleeved in the movable groove 910. Figure 6 As shown, in the free state, the push rod part 911b is kept in the vertical state due to the action of the tension spring 912. At this time, the push rod part 911a is in the horizontal state. When the upper cylinder 91 is pressed to move downward, the push rod part 911a is pressed to move downward, so that the push rod 911 rotates inward around the hinge point. At this time, the push rod part 911b rotates upward and pushes the ink bag 95. The ink bag 95 is pushed to shrink, so that the ink in the ink bag 95 is pressed into the ink cavities 99 through the ink pipes 97 and flows to the sponge ring 96. Figure 7
[0020] In practical use, the roof tile drain outlet accurate positioning and cutting device of the present invention, after determining the position of the roof drain outlet on the tile positioning frame 1, places the tile templates 3 into the placement area in sequence. At this time, the lower cylinder 92 contacts the upper surface of the tile template 3. Then, press down on the pressing plate 7, and press the upper cylinder 91 to move downward. When the upper cylinder 91 moves downward, it will press the push rod part 911a to move downward, causing the push rod 911 to rotate inward around the hinge point. At the same time, the push rod part 911b rotates upward and pushes the ink sac 95, causing the ink sac 95 to contract. The pressure inside the ink sac 95 decreases, and the ink in the ink sac 95 is forced into the ink cavity 99 by the ink tube 97 and flows onto the sponge ring 96. Continue to press the upper cylinder 91 downward, when the upper cylinder 92... When the lower part of the cylinder 91 contacts the brick template 3, the ink on the sponge ring 96 will leave a mark on the brick template 3, automatically drawing the pattern of the roof drain. When the upper cylinder 91 moves downward to draw the drain pattern, the second compression spring 94 is in a compressed state. After the drawing is completed, the button 7 is released. Under the elastic force of the second compression spring 94, the upper cylinder 91 is pushed upward to move away from the brick template 3. At the same time, under the elastic force of the tension spring 912, the push rod 911 is pushed outward to rotate, releasing the push part from pushing the ink sac 95. At this time, the ink remaining in the sponge ring 96 and ink cavity 99 will return to the ink sac 95. At the same time, the one-way breather valve 98 restores the pressure in the ink sac 95 to normal, ready for the next use. Example
[0021] Based on Example 1, such as Figure 8 As shown, the dividing strip 2 includes a diagonal baffle 21 symmetrically fitted into the brick positioning frame 1 along the horizontal axis. The two diagonal baffles 21 are arranged in a V-shape, and a compression spring 22 is provided between the two diagonal baffles 21. When the brick template 3 is placed in the placement area, it is placed from below. As the brick template 3 moves upward, the side of the brick template 3 will push against the diagonal baffles 21, and the compression spring 22 will be compressed, so that the two diagonal baffles 21 change from a V-shape to a parallel state. When the brick template 3 contacts the positioning frame above the brick positioning frame 1, the brick template 3 can be stably fixed in the brick positioning frame 1 under the elastic force of the diagonal baffles 21 on both sides and the compression spring 22, so as to facilitate the positioning and drawing of the drain outlet.
[0022] The above description is only a preferred embodiment of the present invention and does not limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A device for accurately positioning and cutting roof tile drain outlets, characterized in that: The system includes a brick positioning frame, a carriage, and a positioning unit. The brick positioning frame has cross-shaped dividing strips inside. The carriage is slidably mounted on top of the brick positioning frame, and a locking screw is provided on the side of the carriage to lock it onto the brick positioning frame. A sliding component is slidably mounted on the carriage, and a vertical rod is slidably mounted inside the sliding component. A pressing plate is fixedly mounted above the vertical rod. The positioning unit includes a positioning drawing mechanism located at the lower end of the vertical rod. The positioning drawing mechanism includes an upper cylinder fixedly mounted on the lower end of the vertical rod. A lower cylinder is slidably mounted vertically below the upper cylinder via a guide component, and the upper cylinder is connected to the lower cylinder via a compression spring. An ink sac is located inside the lower cylinder. The upper cylinder has a one-way breather valve connected to the ink sac. The inner wall of the upper cylinder has an ink cavity circumferentially connected to the ink sac via an ink tube. A sponge ring connected to the ink cavity is fixedly fitted at the lower end of the upper cylinder. A push rod is hinged to the inner side wall of the lower cylinder. The push rod includes a push rod part and a push rod part that are perpendicular to each other. The push rod part is connected to the inner wall of the lower cylinder via a tension spring, and a movable groove matching the push rod part is opened circumferentially on the side wall of the lower cylinder. In the free state, the push rod part is in a horizontal state and the push rod part is in a vertical state. When the upper cylinder moves downward, the upper cylinder presses the push rod part downward, causing the push rod to rotate around the hinge point. The push rod part pushes the ink sac upward, forcing the ink in the ink sac out of the ink tube.
2. The accurate positioning and cutting device for roof tile drain outlets according to claim 1, characterized in that: The positioning unit is a positioning ring that is fixedly fitted onto the lower end of the vertical rod.
3. The accurate positioning and cutting device for roof tile drain outlets according to claim 1, characterized in that: The sliding component includes a sleeve vertically fitted onto the carriage, with sliding sleeves symmetrically connected to both sides of the sleeve. The sliding sleeves are laterally slidably fitted onto the carriage, and a locking screw for locking the sliding component is provided on the side of the sliding sleeve.
4. The accurate positioning and cutting device for roof tile drain outlets according to claim 1, characterized in that: The outer side of the brick positioning frame is provided with a protruding slide platform, and a slide groove matching the slide platform is opened on the inner side below the slide frame. The slide frame is slidably fitted onto the protruding slide platform through the slide groove.
5. The accurate positioning and cutting device for roof tile drain outlets according to claim 1, characterized in that: The dividing strip includes a diagonal stop bar symmetrically fitted within the brick positioning frame along a horizontal axis. The two diagonal stop bars are arranged in a V-shape, and a compression spring is provided between the two diagonal stop bars.
6. The accurate positioning and cutting device for roof tile drain outlets according to claim 1, characterized in that: The guide component includes a guide sleeve symmetrically fixed on the outer side of the lower cylinder, and guide rods symmetrically arranged vertically inside the upper cylinder, the guide rods being slidably fitted into the guide sleeves.
7. The accurate positioning and cutting device for roof tile drain outlets according to claim 1, characterized in that: The ink sac is a vertically retractable sealed sac, and has an ink filling port on it.