Perpendicularity detection device
By designing a verticality detection device that includes a base, a sliding seat, a mounting seat, a mounting joint, a column, a lifting seat, a bearing seat and a measuring plate, the problem of the existing device being difficult to ensure verticality and occupying a large space during measurement is solved. , achieving portability and measurement accuracy.
Patent Information
- Application Number
- CN202420749719.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing verticality detection device is difficult to ensure that the device itself is perpendicular during measurement, resulting in inaccurate measurement, and the device takes up a large space, making it inconvenient to carry and store.
A verticality detection device including a base, a sliding seat, a mounting seat, a mounting joint, a column, a lifting seat, a bearing seat and a measuring plate is designed. The portability of the device is achieved through the quick connection and disassembly of the mounting joints; the height adjustment of the measuring plate is achieved through the combination of the column and the lifting base; the horizontal leveling of the device is achieved through the combination of the fixed base and the worm.
It realizes quick connection and disassembly of the device, making it easy to carry and store; through height adjustment and horizontal leveling, the accuracy and flexibility of measurement are improved.
Smart Images
Figure CN222377653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering detection, in particular to a verticality detection device. Background Art
[0002] The construction project verticality detection device is a device used to measure the verticality of the wall after the construction is completed, so as to facilitate the project supervisor to check the quality of the house, thereby ensuring the quality of the project construction. It has been widely used in the field of project supervision.
[0003] The verticality detection device in the prior art usually consists of a horizontal component and a measuring component. Since it is difficult for a handheld verticality detection device to ensure that the device itself is vertical during measurement, a base with a leveling function is often used in conjunction with the measuring component. However, such a detection device takes up a lot of space and is neither easy to carry nor easy to store. Utility Model Content
[0004] The purpose of the utility model is to provide a verticality detection device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a verticality detection device, comprising a base, a sliding seat is slidably connected to the top of the base, a mounting seat is fixedly connected to the top of the sliding seat, a mounting joint is slidably connected inside the mounting seat, a column is fixedly connected to the top of the mounting joint, a lifting seat is slidably connected to a lifting seat inside the column, a cross arm is fixedly connected to one side of the lifting seat, a bearing seat is fixedly connected to the side of the cross arm away from the lifting seat, and a measuring plate is rotatably connected to the middle of the bearing seat.
[0006] Preferably: a screw groove is provided on the top of the base, the sliding seat is slidably connected to the inner wall of the screw groove, the inside of the screw groove is rotatably connected to a first screw, the middle part of the sliding seat is threadedly connected to the first screw, one side of the base is rotatably connected to a first handle, and the middle part of the first handle is fixedly connected to the first screw.
[0007] Preferably: sliding grooves are provided on both sides of the interior of the mounting seat, a piston is slidably connected inside the sliding groove, clamping grooves are provided on both sides of the mounting joint, a clamping block is fixedly connected to the side of the piston close to the clamping groove, the clamping block is slidably connected to the clamping groove, pull rods are slidably connected to both sides of the mounting seat, one side of the pull rod is fixedly connected to the piston, and a spring is provided between the side of the piston away from the clamping block and the inner wall of the sliding groove.
[0008] Preferably: the inner bottom of the column is rotatably connected to a driven bevel gear, a gear groove is provided on one side of the interior of the column, a driving bevel gear is rotatably connected to the inside of the gear groove, the driven bevel gear is meshed with the driving bevel gear, a second handle is rotatably connected to one side of the column, the middle part of the second handle is fixedly connected to the driving bevel gear, the middle part of the driven bevel gear is fixedly connected to a second screw rod, the top of the second screw rod is rotatably connected to the inner top of the column, and the second screw rod is threadedly connected to the lifting seat.
[0009] Preferably, a limiting groove is provided on one side of the interior of the column, a limiting block is fixedly connected to a side of the lifting seat close to the limiting groove, and the limiting block is slidably connected to the limiting groove.
[0010] Preferably: the side wall of the base is fixedly connected to a fixing seat, the inner top of the fixing seat is rotatably connected to a worm wheel, the worm wheel is meshingly connected to a worm, one side of the fixing seat is rotatably connected to a third handle, the middle part of the third handle is fixedly connected to the worm, the middle part of the worm wheel is fixedly connected to a threaded rod, the bottom of the fixing seat is slidably connected to a threaded barrel, and the threaded rod is threadedly connected to the middle part of the threaded barrel.
[0011] Preferably, a supporting foot is fixedly connected to the bottom of the threaded barrel.
[0012] Preferably, a pointer is fixedly connected to the middle of the bearing seat, and a dial is provided on a side of the measuring plate close to the pointer.
[0013] Compared with the prior art, the utility model has the following beneficial effects: by setting the mounting joint, the mounting joint is aligned with the middle of the mounting seat and then inserted, and the card block is inserted into the card slot under the action of the spring, so as to achieve the effect of quickly connecting and fixing the upper half of the device. After use, the card block can be taken out of the card slot again by pulling the pull rod, so that the upper half and the lower half of the device can be disassembled, thereby facilitating the carrying and storage of the device; by setting the column, when the height of the measuring plate needs to be adjusted according to the vertical detection position, the second handle is used to drive the active bevel gear to rotate, so that the active bevel gear drives the driven bevel gear to rotate, and then the driven bevel gear drives the second screw rod to rotate, so that the second screw rod drives the lifting seat to move up and down, so as to achieve the effect of height adjustment; by setting the fixed seat, the third handle of the corner that needs to be leveled is rotated, so that the third handle drives the worm to rotate, thereby driving the worm wheel to rotate, and then driving the threaded rod to rotate, so that the threaded rod drives the threaded cylinder to move up and down inside the fixed seat, thereby driving the threaded cylinder and the supporting foot to rise and fall at the corner that needs to be leveled, thereby achieving the level of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a top view schematic diagram of the structure of the utility model;
[0016] Figure 3 This is an enlarged view of the structure C of the utility model;
[0017] Figure 4 This is an enlarged view of the structure A of the utility model;
[0018] Figure 5 It is an enlarged view of structure B of the utility model.
[0019] In the figure: 1. base; 2. sliding seat; 3. mounting seat; 4. mounting joint; 5. column; 6. lifting seat; 7. cross arm; 8. bearing seat; 9. measuring plate; 10. screw rod groove; 11. first screw rod; 12. first handle; 13. sliding groove; 14. piston; 15. clamping groove; 16. clamping block; 17. pull rod; 18. spring; 19. driven bevel gear; 20. gear groove; 21. driving bevel gear; 22. second handle; 23. second screw rod; 24. limiting groove; 25. limiting block; 26. fixed seat; 27. worm wheel; 28. worm; 29. third handle; 30. threaded rod; 31. threaded cylinder; 32. supporting foot; 33. pointer; 34. dial. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a verticality detection device, including a base 1, a sliding seat 2 is slidably connected to the top of the base 1, a mounting seat 3 is fixedly connected to the top of the sliding seat 2, a mounting joint 4 is slidably connected inside the mounting seat 3, a column 5 is fixedly connected to the top of the mounting joint 4, a lifting seat 6 is slidably connected inside the column 5, a cross arm 7 is fixedly connected to one side of the lifting seat 6, a bearing seat 8 is fixedly connected to the side of the cross arm 7 away from the lifting seat 6, and a measuring plate 9 is rotatably connected to the middle of the bearing seat 8.
[0022] In an optional embodiment: a screw groove 10 is provided on the top of the base 1, the sliding seat 2 is slidingly connected to the inner wall of the screw groove 10, the inside of the screw groove 10 is rotatably connected to a first screw 11, the middle part of the sliding seat 2 is threadedly connected to the first screw 11, and a first handle 12 is rotatably connected to one side of the base 1, and the middle part of the first handle 12 is fixedly connected to the first screw 11.
[0023] It should be noted that when the first handle 12 is used, the first handle 12 will drive the first screw 11 to rotate, thereby driving the sliding seat 2 to slide inside the screw slot 10, and then driving the column 5 and the cross arm 7 to slide to the position where verticality detection is required, so that the measuring plate 9 and the bearing seat 8 are rotatably connected and rotate and fit according to the plane, so as to observe the verticality.
[0024] In an optional embodiment: sliding grooves 13 are provided on both sides of the interior of the mounting seat 3, and a piston 14 is slidably connected inside the sliding groove 13. Card grooves 15 are provided on both sides of the mounting joint 4. A clamping block 16 is fixedly connected to the side of the piston 14 close to the clamping groove 15, and the clamping block 16 is slidably connected to the clamping groove 15. Pull rods 17 are slidably connected to both sides of the mounting seat 3, and one side of the pull rod 17 is fixedly connected to the piston 14. A spring 18 is provided between the side of the piston 14 away from the clamping block 16 and the inner wall of the sliding groove 13.
[0025] It should be noted that when installing the upper part of the device, align the mounting connector 4 with the middle of the mounting seat 3 and then insert it, so that the outer wall of the mounting connector 4 pushes the block 16, and the block 16 squeezes the sliding groove 13 through the piston 14. When the mounting connector 4 is fully inserted, the block 16 will be inserted into the slot 15 under the action of the spring 18, so as to achieve the effect of quickly connecting and fixing the upper part of the device. After use, you only need to pull the pull rod 17 to bring the block 16 out of the slot 15 again, thereby disassembling the upper and lower parts of the device, which is convenient for carrying and storage of the device.
[0026] In an optional embodiment: the inner bottom of the column 5 is rotatably connected to a driven bevel gear 19, an inner side of the column 5 is provided with a gear groove 20, the inner side of the gear groove 20 is rotatably connected to a driving bevel gear 21, the driven bevel gear 19 is meshed with the driving bevel gear 21, a second handle 22 is rotatably connected to one side of the column 5, the middle part of the second handle 22 is fixedly connected to the driving bevel gear 21, a second screw rod 23 is fixedly connected to the middle part of the driven bevel gear 19, the top of the second screw rod 23 is rotatably connected to the inner top of the column 5, the second screw rod 23 is threadedly connected to the lifting seat 6, a limiting groove 24 is provided on one side of the column 5, a limiting block 25 is fixedly connected to the side of the lifting seat 6 close to the limiting groove 24, and the limiting block 25 is slidably connected to the limiting groove 24.
[0027] It should be noted that when the height of the measuring plate 9 needs to be adjusted according to the vertical detection position, the second handle 22 is used to drive the active bevel gear 21 to rotate, so that the active bevel gear 21 drives the driven bevel gear 19 to rotate, and then the driven bevel gear 19 drives the second screw rod 23 to rotate, so that the second screw rod 23 drives the lifting seat 6 to move up and down, thereby driving the measuring plate 9 to move downward under the action of the cross arm 7, thereby achieving the effect of height adjustment. The limit groove 24 and the limit block 25 on the side of the lifting seat 6 away from the cross arm 7 can ensure that the lifting seat 6 can be vertically lifted and lowered under the action of the driven bevel gear 19.
[0028] In an optional embodiment: the side wall of the base 1 is fixedly connected to a fixed seat 26, the inner top of the fixed seat 26 is rotatably connected to a worm wheel 27, the worm wheel 27 is meshingly connected to a worm 28, one side of the fixed seat 26 is rotatably connected to a third handle 29, the middle part of the third handle 29 is fixedly connected to the worm 28, the middle part of the worm wheel 27 is fixedly connected to a threaded rod 30, the bottom of the fixed seat 26 is slidably connected to a threaded barrel 31, the threaded rod 30 is threadedly connected to the middle part of the threaded barrel 31, and the bottom of the threaded barrel 31 is fixedly connected to a supporting foot 32.
[0029] It should be noted that when the device is not level, the result of the verticality detection is prone to deviation. Therefore, it is necessary to keep the base of the device level. When leveling, rotate the third handle 29 at the corner that needs to be leveled, so that the third handle 29 drives the worm 28 to rotate, thereby driving the worm wheel 27 to rotate, and then driving the threaded rod 30 to rotate, so that the threaded rod 30 drives the threaded barrel 31 to move up and down inside the fixed seat 26, thereby driving the threaded barrel 31 and the supporting foot 32 to rise and fall at the corner that needs to be leveled, thereby achieving the level of the device.
[0030] In an optional embodiment: a pointer 33 is fixedly connected to the middle of the bearing seat 8 , and a dial 34 is provided on a side of the measuring plate 9 close to the pointer 33 .
[0031] It should be noted that in the process of using the first screw 11 and the sliding seat 2 to move the measuring plate 9 to the measuring surface, since the measuring plate 9 is rotatably connected to the bearing seat 8, the measuring plate 9 will rotate to fit the measuring surface when gradually fitting with the measuring surface, so that the dial 34 and the measuring plate 9 rotate synchronously, and then the corresponding value on the dial 34 is read according to the pointer 33 to realize the reading of the measured value.
[0032] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0033] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.
[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0035] 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 verticality detection device, comprising a base (1), characterized in that: The top of the base (1) is slidably connected to a sliding seat (2), the top of the sliding seat (2) is fixedly connected to a mounting seat (3), the interior of the mounting seat (3) is slidably connected to a mounting joint (4), the top of the mounting joint (4) is fixedly connected to a column (5), the interior of the column (5) is slidably connected to a lifting seat (6), one side of the lifting seat (6) is fixedly connected to a cross arm (7), the side of the cross arm (7) away from the lifting seat (6) is fixedly connected to a bearing seat (8), and the middle of the bearing seat (8) is rotatably connected to a measuring plate (9).
2. A verticality detection device according to claim 1, characterized in that: A screw rod groove (10) is provided on the top of the base (1), the sliding seat (2) is slidably connected to the inner wall of the screw rod groove (10), a first screw rod (11) is rotatably connected inside the screw rod groove (10), a middle portion of the sliding seat (2) is threadedly connected to the first screw rod (11), a first handle (12) is rotatably connected to one side of the base (1), and a middle portion of the first handle (12) is fixedly connected to the first screw rod (11).
3. A verticality detection device according to claim 1, characterized in that: Sliding grooves (13) are provided on both sides of the interior of the mounting seat (3), and a piston (14) is slidably connected to the interior of the sliding groove (13). Slots (15) are provided on both sides of the mounting joint (4), and a clamping block (16) is fixedly connected to the side of the piston (14) close to the clamping groove (15), and the clamping block (16) is slidably connected to the clamping groove (15). Pull rods (17) are slidably connected to the two sides of the mounting seat (3), and one side of the pull rod (17) is fixedly connected to the piston (14). A spring (18) is provided between the side of the piston (14) away from the clamping block (16) and the inner wall of the sliding groove (13).
4. A verticality detection device according to claim 1, characterized in that: The inner bottom of the column (5) is rotatably connected to a driven bevel gear (19); a gear groove (20) is provided on one side of the interior of the column (5); a driving bevel gear (21) is rotatably connected to the interior of the gear groove (20); the driven bevel gear (19) is meshingly connected to the driving bevel gear (21); a second handle (22) is rotatably connected to one side of the column (5); a middle portion of the second handle (22) is fixedly connected to the driving bevel gear (21); a second screw rod (23) is fixedly connected to the middle portion of the driven bevel gear (19); a top portion of the second screw rod (23) is rotatably connected to an inner top portion of the column (5); and the second screw rod (23) is threadedly connected to the lifting seat (6).
5. A verticality detection device according to claim 1, characterized in that: A limiting groove (24) is provided on one side of the interior of the upright column (5); a limiting block (25) is fixedly connected to a side of the lifting seat (6) close to the limiting groove (24); and the limiting block (25) is slidably connected to the limiting groove (24).
6. A verticality detection device according to claim 1, characterized in that: A fixing seat (26) is fixedly connected to the side wall of the base (1); a worm wheel (27) is rotatably connected to the inner top of the fixing seat (26); the worm wheel (27) is meshingly connected to a worm (28); a third handle (29) is rotatably connected to one side of the fixing seat (26); a middle portion of the third handle (29) is fixedly connected to the worm (28); a threaded rod (30) is fixedly connected to the middle portion of the worm wheel (27); a threaded barrel (31) is slidably connected to the bottom of the fixing seat (26); and the threaded barrel (30) is threadedly connected to the middle portion of the threaded barrel (31).
7. A verticality detection device according to claim 6, characterized in that: A supporting foot (32) is fixedly connected to the bottom of the threaded barrel (31).
8. A verticality detection device according to claim 1, characterized in that: A pointer (33) is fixedly connected to the middle of the bearing seat (8), and a dial (34) is provided on a side of the measuring plate (9) close to the pointer (33).