A multifunctional positioning and shaping device and shaping method

Abstract

The present invention discloses a multifunctional positioning and shaping device and a shaping method. The device includes a shaper, a control device, a positioning device and a battery. The shaper is fixedly connected to the positioning device, and the battery is respectively connected to the control device and the positioning device. The positioning device is a retractable splint. The control device and the battery are arranged on the retractable splint. The control device is used to control the shaper to take the shape. There are two retractable splints and they are arranged in parallel at one end of the shaper. The retractable splint includes a first fixed splint, a second fixed splint and a retractable plate. One end of the retractable plate is connected to the first fixed splint, and the other end is connected to the second fixed splint. The battery is arranged between the two parallel first fixed splints. The present invention combines the shaper and the positioning device to accurately locate the position of the reserved hole or pipeline while taking the shape. At the same time, multiple detachable positioning devices are provided, which can measure the reserved holes or pipelines at different heights.

Description

Technical Field

[0001] The present invention belongs to the technical field of measuring tools, and more particularly, relates to a multifunctional positioning and shaping device and a shaping method. Background Art

[0002] A shape finder is a common measuring tool used to measure the length, width, height or diameter of an object. It is used in home installation and building construction.

[0003] In building construction projects, the drilling of reserved holes and the laying of materials with certain shape requirements on the wall are generally based on manual judgment and experience. Direct drilling or laying on the wall is often adopted. This method often has large errors. It can neither accurately measure the size of the reserved holes nor the shape of the reserved holes, which reduces construction efficiency and affects the quality of the building construction project.

[0004] The publication number is: CN213565194U, and the name is a patent for a shaper. By setting a positioning plate group and a pressing plate, the pressing plate acts on the side of the positioning plate at one end of the positioning plate group, and a push rod is set at the end of the pressing plate away from the positioning plate. A control part is also provided on the shell to drive the push rod to be pressed toward the positioning plate. This device can tighten the positioning plate but can only measure the partial shape of an irregular wall, and has only the single purpose of measuring wall holes.

[0005] The publication number is: CN215511769U, and the name is a patent for a ceramic hole locator. The positioning plate group includes a positioning plate, a rotating plate, a hole positioning plate and a bolt; the positioning plate is rectangular, and an angle steel is provided at one corner, and the right angle of the angle steel coincides with a corner of the positioning plate; there are two rotating plates; one end of a rotating plate is connected to the positioning plate; the two rotating plates and the hole positioning plate are connected end to end in a chain shape. This device can accurately locate the hole position during tile construction, but the template of the device is single and cannot locate pipes and holes of different shapes.

[0006] It can be seen that the current shape finder has a single function and can only measure reserved holes and pipes of fixed size and shape, and cannot be kept in a horizontal state for measurement, resulting in the inability to accurately measure the positions of reserved holes and pipes, low shape positioning accuracy, and affecting construction efficiency. Summary of the Invention

[0007] In order to address the problem that existing shape-picking devices have a single function and can only measure reserved holes and pipes of fixed size and shape, resulting in low shape-picking and positioning accuracy, the present invention provides a multifunctional positioning shape-picking device. By combining a shape-picking device and a positioning device, the position of the reserved hole or pipe can be accurately located while taking the shape. At the same time, multiple detachable positioning devices are provided, which can measure reserved holes or pipes at different heights.

[0008] In order to solve the above problems, according to a first aspect of the present invention, a multifunctional positioning and shaping device is provided, comprising a shape-picking device, a control device, a positioning device and a battery, wherein the shape-picking device is fixedly connected to the positioning device, and the battery is connected to the control device and the positioning device respectively; wherein,

[0009] The positioning device is a retractable splint, which is arranged in parallel at one end of the shape-taker, and the retractable splint includes a first fixed splint, a second fixed splint and a retractable plate. One end of the retractable plate is connected to the first fixed splint, and the other end is connected to the second fixed splint. The battery is arranged between the two parallel first fixed splints, and the control device is arranged on the first fixed splint. The first fixed splint, the second fixed splint and the retractable plate are all provided with length scales;

[0010] The control device and battery are arranged on the retractable splint, and are used to control the shape-taking device to take shape, and accurately locate the position of the reserved hole or pipe while taking shape. At the same time, the positioning device can measure the reserved holes or pipes at different heights.

[0011] Preferably, the shaper includes a shell and a shape strip composed of multiple rectangular blocks. The shell is a polyhedron. There are four shape strips, which are respectively arranged on the four diagonal sides of the shell and pass through the shell. The shell is fixedly connected to the first fixed splint.

[0012] Preferably, a fastening device is provided, which includes a belt, a first fastening body and a second fastening body. The belt is attached to the outside of the four shaping strips, and one end of the belt is connected to the first fastening body, and the other end is connected to the second fastening body. The first fastening body and the second fastening body are respectively connected to the control device, and the first fastening body and the second fastening body are both rotatable cylinders.

[0013] Preferably, it also includes a fixing device, there are four fixing devices and they correspond to the positions of the shaping strips, the fixing device includes a fixed plate, a movable plate and a hydraulic telescopic rod, the top of the fixed plate is fixedly connected to the shell, the hydraulic telescopic rod is arranged on both sides of the top of the fixed plate, the output end of the hydraulic telescopic rod is fixedly connected to the movable plate, the hydraulic telescopic rod is connected to the control device, and the hydraulic telescopic rod can drive the movable plate to move in the vertical direction to fix the position of the shaping strip.

[0014] Preferably, a protrusion is provided at the bottom end of the movable plate, and the shaping strip is evenly provided with grooves in the horizontal direction. The protrusion corresponds to the groove, and the movable plate moves downward relative to the fixed plate so that the protrusion engages with the groove to fix the position of the shaping strip.

[0015] Preferably, the control device includes a first control button, a second control button and a third control button, the first control button is used to control the first fastening body and the second fastening body to rotate inward, and the belt is tightened; the second control button is used to control the first fastening body and the second fastening body to rotate outward, and the belt is loosened; the third control button is used to control the hydraulic telescopic rod.

[0016] Preferably, a leveling device is provided on the second fixed splint, and the leveling device is a bubble level.

[0017] Preferably, there are at least two positioning devices, which are connected by a retractable connecting plate. The two ends of the retractable connecting plate are respectively detachably connected to the two positioning devices. An angle scale is provided at the connection between the retractable connecting plate and the positioning device, and a length scale is provided on the retractable connecting plate.

[0018] Preferably, the retractable connecting plate is connected to the positioning device via a knob.

[0019] According to a second aspect of the present invention, a multifunctional positioning and shaping method is provided, which uses the multifunctional positioning and shaping device, comprising the following steps:

[0020] S1. Place the sample on the shaper according to the determined opening shape and size of the sample;

[0021] S2, fixing the position of the sampling strip by using the first control button, the second control button and the third control button;

[0022] S3. Extend the positioning device and the retractable connecting plate at the end of the device according to the actual distance until the shape finder is close to the opening position. During the extension process, observe the leveling device to ensure that the device moves in a horizontal state;

[0023] S4. Pull out and extend the positioning device close to the shaper until the pre-drilled hole position coincides with the center shape position of the shaper. During the extension process, observe the leveling device to ensure that the device moves in a horizontal state. After coincidence, record the length and angle data of the positioning device and mark the hole.

[0024] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0025] 1. The multifunctional shape-taking and positioning device of the present invention combines a shape-taking device and a positioning device to accurately locate the position of a reserved hole or pipe while taking the shape. At the same time, it is provided with multiple detachable positioning devices, which can measure reserved holes or pipes at different heights.

[0026] 2. The present invention provides a fastening device on the shape picker and provides a belt outside the shape picker, so that the position of the shape picker can be adjusted and fixed in time, so as to achieve the purpose of measuring reserved holes and pipes of any size and shape.

[0027] 3. The present invention is provided with a leveling device to ensure that the device is measured in a horizontal state, thereby improving the measurement accuracy. At the same time, the positioning device is provided with length and angle scales, which can accurately reflect the angle between the devices, thereby clarifying the position of the reserved holes or pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic structural diagram of the multifunctional positioning and shaping device of the present invention;

[0029] Figure 2 Schematic diagram of the positioning device structure of the present invention Figure 1 ;

[0030] Figure 3 Schematic diagram of the positioning device structure of the present invention Figure 2 ;

[0031] Figure 4 This is a schematic diagram of the connection between the fastening device and the shape extractor of the present invention;

[0032] Figure 5 This is a schematic structural diagram of the fixing device of the present invention;

[0033] Figure 6 This is a schematic diagram of the connection between the fixing device of the present invention and the hydraulic telescopic rod;

[0034] Figure 7 This is a working diagram of the hydraulic telescopic rod of the present invention;

[0035] Figure 8 This is a flow chart of the multifunctional positioning and shaping method of the present invention.

[0036] In the figure: 1. First fixed splint; 2. Second fixed splint; 3. Retractable plate; 4. Housing; 5. Battery; 6. Shaping bar; 7. Belt; 8. First fastening body; 9. Second fastening body; 10. Fixed plate; 11. Moving plate; 12. Protrusion; 13. Groove; 14. First control button; 15. Second control button; 16. Third control button; 17. Leveling device; 18. Retractable connecting plate; 19. Knob; 20. Length scale; 21. Angle scale; 22. Hydraulic telescopic rod. DETAILED DESCRIPTION

[0037] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0038] Depend on Figures 1 to 7 As shown, an embodiment of the present invention provides a multifunctional positioning and shaping device, including a shape finder, a control device, a positioning device and a battery 5, wherein the battery 5 is a rechargeable battery, the shape finder is fixedly connected to the positioning device, and the battery is respectively connected to the control device and the positioning device through wires, the positioning device is a retractable splint, the control device and the battery 5 are arranged on the retractable splint, and the control device is used to control the shape finder to take the shape.

[0039] There are two retractable splints and they are arranged in parallel at one end of the shape taker and fixedly connected to the shape taker. The retractable splint is 80 cm long and 16 cm wide. The retractable splint includes a first fixed splint 1, a second fixed splint 2 and a retractable plate 3. One end of the retractable plate 3 is connected to the first fixed splint 1 and the other end is connected to the second fixed splint 2. The retractable plate 3 can be stretched by 20 cm, so that the length of the entire retractable plate reaches 100 cm; the battery 5 is fixed between the two parallel first fixed splints 1 and is away from the side of the shape taker. The control device is arranged on the first fixed splint 1 and is close to the side of the shape taker. The first fixed splint 1, the second fixed splint 2 and the retractable plate 3 are all provided with a length scale 20.

[0040] The shaper includes a shell 4 and a shaping bar 6 composed of 100 rectangular blocks. The shell 4 is a polyhedron. There are four shaping bars 6 that are symmetrically arranged on the four diagonal sides of the shell 4 and pass through the shell 4. The shell 4 is fixedly connected to the first fixed splint 1. The shell 4 can fix the shaping range of the shaping bar to prevent external factors from affecting the shaping bar.

[0041] A fastening device is also provided, which includes a belt 7, a first fastening body 8 and a second fastening body 9. The belt 7 is attached to the outside of the four shaping strips 2, and one end of the belt 7 is connected to the first fastening body 8, and the other end is connected to the second fastening body 9. The first fastening body 8 and the second fastening body 9 are electrically connected to the control device respectively. The first fastening body 8 and the second fastening body 9 are both rotatable cylinders.

[0042] The system also includes four fixing devices, each corresponding to the position where the shape-forming strip 6 penetrates the housing 4. The top of the shape-forming strip 6 is a certain distance from the housing 4, and this gap is used to install the fixing devices, which are located inside the housing 4. The fixing device includes a fixed plate 10, a movable plate 11, and a hydraulic telescopic rod 22. The top of the fixed plate 10 is fixedly connected to the housing 4. The hydraulic telescopic rod 22 is located on both sides of the front and rear top of the fixed plate 10. The output end of the hydraulic telescopic rod 22 is fixedly connected to the movable plate 11. The hydraulic telescopic rod 22 is connected to a control device. Under the control of the control device, the hydraulic telescopic rod 22 drives the movable plate 11 in the vertical direction. The bottom end of the movable plate 11 is provided with a protrusion 12. The shape-forming strip 6 is uniformly provided with grooves 13 at intervals of 3 mm in the horizontal direction. The protrusions 12 correspond to the grooves 13. The movable plate 11 moves downward relative to the fixed plate 10 so that the protrusions 12 engage with the grooves 13, thereby fixing the position of the shape-forming strip 6. The hydraulic telescopic rod 22 can also be an electric push rod.

[0043] The control device includes a first control button 13, a second control button 14 and a third control button 15. The first control button 13 and the second control button 14 are electrically connected to the first fastening body 8 and the second fastening body 9. The first control button 13 is used to control the inward rotation of the first fastening body 8 and the second fastening body 9 to tighten the belt 7; the second control button 14 is used to control the outward rotation of the first fastening body 8 and the second fastening body 9 to loosen the belt 7; the third control button 15 is used to control the extension and retraction of the hydraulic telescopic rod 22.

[0044] A leveling device 17 is provided on the second fixed splint 2. The leveling device 17 is a bubble level. Whether the device is level is determined by observing whether the level bubble is within the differentiation scale of the level tube.

[0045] There are two positioning devices, which are connected by a retractable connecting plate 18. The specifications of the retractable plate 16 are the same as those of the retractable splint. The front end of the retractable connecting plate 18 is connected to the second fixed splint 2 in the previous positioning device, and the rear end is detachably connected to the first fixed splint 1 in the rear positioning device. Specifically, it can be connected through a knob 19. The positioning device can be disassembled according to actual construction needs, which is convenient to carry. At the same time, an angle scale is also provided at the connection, and the angle scale range is 0°-180°, which can further accurately reserve the position of holes and pipes.

[0046] Depend on Figure 8 As shown, an embodiment of the present invention provides a multifunctional positioning and shaping method, which uses a multifunctional positioning and shaping device, including the following steps:

[0047] S1. Place the sample on the shaper according to the determined opening shape and size of the sample;

[0048] S2, fix the position of the sampling strip by using the first control button 13, the second control button 14 and the third control button 15;

[0049] S3. Extend the positioning device and the retractable connecting plate 18 at the end of the device according to the actual distance until the shape-taking device is close to the opening position. During the extension process, observe the leveling device 17 to ensure that the device moves in a horizontal state;

[0050] S4. Pull out and extend the positioning device close to the shape taker until the pre-drilled hole position coincides with the center shape taking position of the shape taker. During the extension process, observe the leveling device 17 to ensure that the device moves in a horizontal state. After coincidence, record the length and angle data of the positioning device and mark the hole.

[0051] Specifically, in the construction of a building, when it is necessary to drill a reserved hole on the wall, but the position, shape and size of the hole are uncertain, the opening shape and size of the reserved hole are first placed on the shaper of the device, and the belt is loosened and tightened by controlling the first control button 13 and the second control button 14 to determine the shape and size of the shaper, and the third control button 15 is controlled to make the protrusion 12 at the bottom of the fixing plate 10 engage with the groove 13 on the shape bar 6 to fix the position of the shape bar; according to the actual distance, the positioning device and the retractable connecting plate 18 at the end of the device are stretched and extended until the position of the shaper is close to the opening position, and the leveling device 17 is observed during the extension process to ensure that the device moves in a horizontal state;

[0052] Finally, pull open the positioning device extended close to the shaper until the pre-drilled hole position coincides with the center shape position of the shaper. During the extension process, observe the leveling device 17 to ensure that the device moves in a horizontal state. After coincidence, record the length and angle data of the positioning device and mark the hole.

[0053] Specifically, in building construction, when laying reserved pipes on the wall and needing to measure the shape and size of the pipes, first place the shaper on the position of the reserved pipe, and control the first control button 13 and the second control button 14 to loosen and tighten the belt to determine the shape and size of the shaper, and control the third control button 15 so that the protrusion 12 at the bottom of the fixed plate 10 engages with the groove 13 on the shape bar 6 to fix the position of the shape bar; at the same time, according to the length scale 20 and the angle scale 21, the size and specific position of the pipe are accurately determined, and then the device is placed on the material to be laid, and the material is positioned, sheared and cut according to the shape measured by the shaper and the position determined by the positioning device, and finally the sheared and cut material is laid on the reserved pipe position.

[0054] The multifunctional shape-taking and positioning device of the present invention combines a shape-taking device and a positioning device to accurately position the position of a reserved hole or pipe while taking the shape. At the same time, it is provided with multiple detachable positioning devices, which can measure reserved holes or pipes of different heights. By providing a fastening device on the shape-taking device and providing a belt outside the shape-taking strip, the position of the shape-taking device can be adjusted and fixed in time, so that reserved holes and pipes of any size and shape can be measured. A leveling device is provided to ensure that the device is measured in a horizontal state, thereby improving the measurement accuracy. At the same time, the positioning device is provided with length and angle scales, which can accurately reflect the angle between the devices, thereby clarifying the position of the reserved hole or pipe.

[0055] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional positioning and shaping device, characterized in that: It comprises a shape extractor, a control device, a positioning device and a battery (5), wherein the shape extractor is fixedly connected to the positioning device, and the battery (5) is connected to the control device and the positioning device respectively; wherein, The positioning device is a retractable splint, which is arranged in parallel at one end of the shape-taking device and includes a first fixed splint (1), a second fixed splint (2) and a retractable plate (3). One end of the retractable plate (3) is connected to the first fixed splint (1), and the other end is connected to the second fixed splint (2). The battery (5) is arranged between the two parallel first fixed splints (1). The control device is arranged on the first fixed splint (1). The first fixed splint (1), the second fixed splint (2) and the retractable plate (3) are all provided with length scales (20). The control device and the battery (5) are arranged on the retractable splint and are used to control the shape taking device to take the shape, and to accurately locate the position of the reserved hole or pipe while taking the shape. At the same time, the positioning device can measure the reserved holes or pipes at different heights. The shape extractor comprises a shell (4) and a shape extracting strip (6) composed of a plurality of rectangular parallelepipeds, the shell (4) being a polyhedron, the shape extracting strips (6) being four and respectively arranged on the four diagonal sides of the shell (4) and passing through the shell (4), and the shell (4) being fixedly connected to a first fixing splint (1); A fastening device is also provided, which includes a belt (7), a first fastening body (8) and a second fastening body (9). The belt (7) is attached to the outside of the four shaping strips (6), and one end of the belt (7) is connected to the first fastening body (8), and the other end is connected to the second fastening body (9). The first fastening body (8) and the second fastening body (9) are respectively connected to the control device. The first fastening body (8) and the second fastening body (9) are both rotatable cylinders.

2. A multifunctional positioning and shaping device according to claim 1, characterized in that: The invention also includes a fixing device, wherein the fixing devices are four and correspond to the positions of the shaping strip (6), and the fixing device includes a fixed plate (10), a movable plate (11) and a hydraulic telescopic rod (22). The top of the fixed plate (10) is fixedly connected to the shell (4), and the hydraulic telescopic rod (22) is arranged on both sides of the top of the fixed plate (10). The output end of the hydraulic telescopic rod (22) is fixedly connected to the movable plate (11), and the hydraulic telescopic rod (22) is connected to a control device. The hydraulic telescopic rod (22) can drive the movable plate (11) to move in the vertical direction and thereby fix the position of the shaping strip (6).

3. A multifunctional positioning and shaping device according to claim 2, characterized in that: The bottom end of the movable plate (11) is provided with a protrusion (12), and the shaping strip (6) is evenly provided with grooves (13) in the horizontal direction. The protrusion (12) corresponds to the groove (13). The movable plate (11) moves downward relative to the fixed plate (10) so that the protrusion (12) and the groove (13) are engaged, thereby achieving the fixation of the position of the shaping strip (6).

4. A multifunctional positioning and shaping device according to claim 3, characterized in that: The control device comprises a first control button (14), a second control button (15) and a third control button (16); the first control button (14) is used to control the first fastening body (8) and the second fastening body (9) to rotate inward, thereby tightening the belt (7); the second control button (15) is used to control the first fastening body (8) and the second fastening body (9) to rotate outward, thereby loosening the belt (7); and the third control button (16) is used to control the hydraulic telescopic rod (22).

5. A multifunctional positioning and shaping device according to claim 4, characterized in that: A leveling device (17) is provided on the second fixed splint (2), and the leveling device (17) is a bubble level.

6. A multifunctional positioning and shaping device according to claim 5, characterized in that: At least two positioning devices are provided, and the positioning devices are connected by a retractable connecting plate (18). The two ends of the retractable connecting plate (18) are respectively detachably connected to the two positioning devices. An angle scale (21) is provided at the connection between the retractable connecting plate (18) and the positioning device, and a length scale (20) is also provided on the retractable connecting plate (18).

7. A multifunctional positioning and shaping device according to claim 6, characterized in that: The retractable connecting plate (18) is connected to the positioning device via a knob (19).

8. A multifunctional positioning and shaping method, using the multifunctional positioning and shaping device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1. Place the sample on the shaper according to the opening shape and size of the sample; S2, fixing the sampling strip position by using the first control button (14), the second control button (15) and the third control button (16); S3, according to the actual distance, the positioning device and the retractable connecting plate (18) at the end of the device are extended until the shape taker is close to the opening position, and during the extension process, the leveling device (17) is observed to ensure that the device moves in a horizontal state; S4. Pull out and extend the positioning device close to the shaper until the pre-drilled hole position coincides with the center shape position of the shaper. During the extension process, observe the leveling device (17) to ensure that the device moves in a horizontal state. After coincidence, record the length and angle data of the positioning device and mark the hole.

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