Metal point type triangular cone self-leveling auxiliary positioning device

Abstract

The utility model discloses a metal point type triangular cone self-leveling auxiliary positioning device, and belongs to the field of building construction auxiliary tools, the metal point type triangular cone self-leveling auxiliary positioning device comprises a positioning cylinder, a disc is fixedly assembled at the bottom of the positioning cylinder, a motor is fixedly assembled at the bottom of the disc, and a power output shaft of the motor is fixedly connected with a lead screw; the outer edge of the lead screw is in threaded connection with a sliding block, the outer edge of the sliding block is fixedly connected with a limiting plate, the side, away from the sliding block, of the limiting plate is fixedly connected with a lifting disc, the top of the lifting disc is fixedly provided with a bubble level gauge, and the outer side of the lifting disc is fixedly connected with a rotating block. The stud is taken out from the inner wall of the screw rod by rotating the supporting disc, meanwhile, the screw rod can be taken out from the inner wall of the threaded pipe, and then the connecting arm can be rotated until the threaded pipe is attached to the outer edge of the magnetic block, so that the connecting arm can be close to the outer side of the positioning cylinder, the device is folded and stored, and the occupied space is reduced; the transportation is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of construction auxiliary tools, and in particular to a metal point-type triangular cone self-leveling auxiliary positioning device. Background Art

[0002] When decorating indoors and outdoors of buildings, when constructing cement-based or gypsum-based self-leveling on the ground, it is necessary to mark and rib to determine the leveling base point and then spread the self-leveling slurry to achieve the ground leveling standard with a flatness error of within 2mm. High-grade quick-drying mortar or quick-drying high-strength gypsum is generally used for marking, pasting and rib.

[0003] In the patent with the published authorization announcement number CN213868821U, the metal point-type triangular pyramid self-leveling auxiliary positioning device includes a body, and the side wall of the body is evenly distributed with three adjustable bracket assemblies tilted downward for supporting the body, and the center axis of the body is slidably connected with a positioning cylinder, and the positioning cylinder is slidably connected with a measuring ruler for measuring the vertical distance between the lower end surface of the positioning cylinder and the ground. This application can quickly capture the fan-shaped horizontal laser of the laser level by adjusting the position of the positioning cylinder, and quickly obtain the distance between the measuring point and the positioning horizontal plane of the laser level through the measuring ruler, so as to calculate the amount of slurry required for self-leveling by repeatedly measuring the different distances of multiple measuring points in the entire area from the same horizontal plane, and accurately set the thickness and surface flatness of each patch.

[0004] When the above device is implemented, it is not convenient to fold and store the device. Since the auxiliary positioning device needs to be transported to buildings in different locations for operation, the inconvenience of folding and storage will cause it to occupy a large space during transportation and make it easy to collide with other objects and cause damage. On the other hand, the above device cannot intelligently adjust the height of the bubble level, and the manual adjustment accuracy is insufficient. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a metal point-type triangular cone self-leveling auxiliary positioning device, which overcomes the deficiencies in the prior art and aims to solve the problems in the background technology.

[0006] In order to achieve the above-mentioned objectives, the present application adopts the following technical scheme: a metal point-type triangular cone self-leveling auxiliary positioning device, comprising a positioning cylinder, a disc is fixedly installed at the bottom of the positioning cylinder, a motor is fixedly installed at the bottom of the disc, a screw rod is fixedly connected to the power output shaft of the motor, the outer edge of the screw rod is threadedly connected to a slider, the outer edge of the slider is fixedly connected to a limiting plate, the side of the limiting plate away from the slider is fixedly connected to a lifting disk, the top of the lifting disk is fixedly installed with a bubble level, the outer side of the lifting disk is fixedly connected to a rotating block, the inner wall of the rotating block is rotatably connected to one side of a connecting arm, the other side of the connecting arm is fixedly connected to a threaded tube, the inner wall of the threaded tube is threadedly connected to a screw, the top of the screw is fixedly installed with a turntable, the outer edge of the positioning cylinder is fixedly installed with a magnetic block, and the top of the positioning cylinder is fixedly installed with a measuring ruler.

[0007] As a preferred embodiment, the outer edge of the magnetic block is in an arc shape, the outer edge of the magnetic block is adapted to the shape of the outer edge of the threaded tube, and the threaded tube is made of magnetic material.

[0008] By adopting the above technical solution, when the lifting plate is moved to the uppermost position of the outer edge of the positioning tube, the connecting arm can be rotated to fit the threaded tube and the magnetic block. Then, the threaded tube and the magnetic block can be connected by utilizing the principle of magnetic opposites attraction to ensure that they will not be detached at will.

[0009] As a preferred embodiment, a receiving hole is provided on the inner wall of the positioning cylinder, the screw rod is arranged at the inner wall position of the receiving hole, the slider is slidably connected to the inner wall position of the receiving hole, the outer edge diameter of the slider is matched with the inner wall diameter of the receiving hole, four limiting grooves are provided on the outer edge of the positioning cylinder, the limiting plate is slidably connected to the inner wall positions of the four limiting grooves, the lifting plate is slidably connected to the outer edge position of the positioning cylinder, and is slidably connected to the inner wall positions of the four limiting grooves through the limiting plate.

[0010] By adopting the above technical solution, it is possible to limit the slider when it moves up and down, thereby ensuring that the slider does not rotate along with the force of the screw rod and can move up and down stably.

[0011] As a preferred embodiment, the number of the rotating block, connecting arm, threaded tube, screw, limiting groove, turntable, stud and support plate is three, and the three rotating blocks, connecting arm, threaded tube, screw, limiting groove, turntable, stud and support plate are distributed in a ring shape at the outer edge of the lifting plate, and a stopper is fixedly installed on the outer side of the rotating block.

[0012] By adopting the above technical solution, the device can be supported from three different directions to ensure its stability, and the stopper can be used to limit the connecting arm during rotation to ensure that the connecting arm will not rotate upward at the inner wall position of the rotating block.

[0013] As a preferred embodiment, a threaded hole is formed at the bottom of the screw rod, and a stud is threadedly connected to the inner wall of the threaded hole, and a support plate is fixedly mounted at the bottom of the stud.

[0014] By adopting the above technical solution, it is easy to assemble and disassemble the support plate.

[0015] As a preferred implementation, the lifting plate is slidably connected to the outer edge of the positioning tube, and the inner wall diameter of the lifting plate is matched with the outer edge diameter of the positioning tube.

[0016] By adopting the above technical solution, the lifting plate can stably move up and down at the outer edge of the positioning tube, and will not shake or get out of position when moving up and down.

[0017] Beneficial effects of this application:

[0018] 1. A metal point-type triangular cone self-leveling auxiliary positioning device can remove the stud from the inner wall of the screw by rotating the support plate, and at the same time remove the screw from the inner wall of the threaded tube, and then rotate the connecting arm until the threaded tube fits the outer edge of the magnetic block, so that the connecting arm can be close to the outer side of the positioning tube, so that the device can be folded and stored, reducing space occupancy and facilitating transportation.

[0019] 2. This metal point-type triangular cone self-leveling auxiliary positioning device drives the screw to rotate through a driving motor, and then the screw can drive the slider and the lifting plate to move up and down to adjust the height, so that the height of the bubble level can be adjusted intelligently without the need for manual operation by the staff, avoiding the inability to accurately locate the stability of the manually moved lifting plate, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0021] Figure 2 This is a schematic diagram of the expanded structure of this application;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of this application;

[0023] Figure 4 This is a schematic diagram of the limiting plate structure of this application.

[0024] Numbers in the figure: 1. Positioning cylinder; 2. Disc; 3. Motor; 4. Screw; 5. Slider; 6. Limit plate; 7. Lifting disc; 8. Bubble level; 9. Rotating block; 10. Connecting arm; 11. Threaded tube; 12. Screw; 13. Limiting groove; 14. Turntable; 15. Stud; 16. Support disc; 17. Magnetic block; 18. Measuring ruler. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0026] Reference Figure 1-4 A metal point-type triangular cone self-leveling auxiliary positioning device comprises a positioning cylinder 1, a disc 2 is fixedly assembled at the bottom of the positioning cylinder 1, a motor 3 is fixedly assembled at the bottom of the disc 2, a screw 4 is fixedly connected to the power output shaft of the motor 3, a slider 5 is threadedly connected to the outer edge of the screw 4, a limit plate 6 is fixedly connected to the outer edge of the slider 5, a lifting plate 7 is fixedly connected to the side of the limit plate 6 away from the slider 5, a bubble level 8 is fixedly assembled to the top of the lifting plate 7, a rotating block 9 is fixedly connected to the outer side of the lifting plate 7, one side of the connecting arm 10 is rotatably connected to the inner wall of the rotating block 9, a threaded tube 11 is fixedly connected to the other side of the connecting arm 10, a screw 12 is threadedly connected to the inner wall of the threaded tube 11, a turntable 14 is fixedly assembled to the top of the screw 12, a magnetic block 17 is fixedly assembled to the outer edge of the positioning cylinder 1, and a measuring ruler 18 is fixedly assembled to the top of the positioning cylinder 1.

[0027] See also Figure 1 and Figure 2 The outer edge of the magnetic block 17 is in an arc shape, and the outer edge of the magnetic block 17 is adapted to the outer edge of the threaded tube 11. The threaded tube 11 is made of magnetic material, so that when the lifting plate 7 is moved to the uppermost position of the outer edge of the positioning tube 1, the connecting arm 10 is rotated to fit the threaded tube 11 with the magnetic block 17, and then the threaded tube 11 and the magnetic block 17 can be connected by utilizing the principle of magnetic opposites attracting each other, so as to ensure that they will not be detached at will.

[0028] See also Figure 1 A receiving hole is provided on the inner wall of the positioning cylinder 1, the screw rod 4 is arranged at the inner wall position of the receiving hole, the slider 5 is slidably connected to the inner wall position of the receiving hole, the outer edge diameter of the slider 5 is adapted to the inner wall diameter of the receiving hole, and four limiting grooves 13 are provided on the outer edge of the positioning cylinder 1, the limiting plate 6 is slidably connected to the inner wall position of the four limiting grooves 13, and the lifting plate 7 is slidably connected to the outer edge position of the positioning cylinder 1, and is slidably connected to the inner wall position of the four limiting grooves 13 through the limiting plate 6, so that the slider 5 can be limited when moving up and down, thereby ensuring that the slider 5 will not rotate together with the force of the screw rod 4, but can move up and down stably.

[0029] See also Figure 1 and Figure 2 The number of the rotating block 9, the connecting arm 10, the threaded tube 11, the screw 12, the limiting groove 13, the turntable 14, the stud 15 and the supporting plate 16 are all three, and the three rotating blocks 9, the connecting arm 10, the threaded tube 11, the screw 12, the limiting groove 13, the turntable 14, the stud 15 and the supporting plate 16 are distributed in a ring shape at the outer edge of the lifting plate 7, and a stopper is fixedly mounted on the outer side of the rotating block 9, so that the device can be supported from three different directions, thereby ensuring its stability, and the stopper can be used to limit the connecting arm 10 during rotation to ensure that the connecting arm 10 does not rotate upward at the inner wall position of the rotating block 9.

[0030] See also Figure 2 A threaded hole is provided at the bottom of the screw rod 12, and a stud 15 is threadedly connected to the inner wall of the threaded hole. A support plate 16 is fixedly mounted at the bottom of the stud 15, so that the support plate 16 can be easily assembled and disassembled.

[0031] See also Figure 1 and Figure 3 The lifting plate 7 is slidably connected to the outer edge of the positioning cylinder 1, and the inner wall diameter of the lifting plate 7 is adapted to the outer edge diameter of the positioning cylinder 1, so that the lifting plate 7 can stably move up and down at the outer edge of the positioning cylinder 1 without shaking or leaving the position when moving up and down.

[0032] Working principle: When using the device, first, the motor 3 can be driven to drive the screw rod 4 to rotate, and then the slider 5 and the lifting plate 7 can be driven by the screw rod 4 to move up and down to adjust the height, so that the height of the bubble level 8 can be adjusted without manual operation by the staff. When the device is not needed, the support plate 16 can be rotated to remove the stud 15 from the inner wall position of the screw rod 12, and the screw rod 12 can be removed from the inner wall position of the threaded tube 11, and then the connecting arm 10 can be rotated until the threaded tube 11 fits with the outer edge of the magnetic block 17, so that the connecting arm 10 can be close to the outer side of the positioning tube 1, thereby reducing space occupancy and facilitating storage and transportation.

[0033] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A metal point-type triangular cone self-leveling auxiliary positioning device, comprising a positioning cylinder (1), characterized in that: A disc (2) is fixedly mounted on the bottom of the positioning cylinder (1), a motor (3) is fixedly mounted on the bottom of the disc (2), a screw (4) is fixedly connected to the power output shaft of the motor (3), a slider (5) is threadedly mounted on the outer edge of the screw (4), a limit plate (6) is fixedly mounted on the outer edge of the slider (5), a lifting plate (7) is fixedly mounted on the side of the limit plate (6) away from the slider (5), a bubble level (8) is fixedly mounted on the top of the lifting plate (7), a rotating block (9) is fixedly mounted on the outer side of the lifting plate (7), one side of a connecting arm (10) is rotatably mounted on the inner wall of the rotating block (9), a threaded tube (11) is fixedly mounted on the other side of the connecting arm (10), a screw (12) is threadedly mounted on the inner wall of the threaded tube (11), a rotating disk (14) is fixedly mounted on the top of the screw (12), a magnetic block (17) is fixedly mounted on the outer edge of the positioning cylinder (1), and a measuring ruler (18) is fixedly mounted on the top of the positioning cylinder (1).

2. A metal point-type triangular pyramid self-leveling auxiliary positioning device according to claim 1, characterized in that: The outer edge of the magnetic block (17) is in an arc shape, and the outer edge of the magnetic block (17) is matched in shape to the outer edge of the threaded tube (11), and the threaded tube (11) is made of a magnetic material.

3. The metal point-type triangular pyramid self-leveling auxiliary positioning device according to claim 1, characterized in that: The inner wall of the positioning cylinder (1) is provided with a receiving hole, the screw rod (4) is arranged at the inner wall position of the receiving hole, the slider (5) is slidably connected to the inner wall position of the receiving hole, the outer edge diameter of the slider (5) is matched with the inner wall diameter of the receiving hole, the outer edge of the positioning cylinder (1) is provided with four limiting grooves (13), the limiting plate (6) is slidably connected to the inner wall positions of the four limiting grooves (13), and the lifting plate (7) is slidably connected to the outer edge position of the positioning cylinder (1).

4. The metal point-type triangular pyramid self-leveling auxiliary positioning device according to claim 1, characterized in that: The number of the rotating block (9), the connecting arm (10), the threaded tube (11), the screw rod (12), the limiting groove (13), the rotating disk (14), the stud (15) and the supporting disk (16) is three, and the three rotating blocks (9), the connecting arm (10), the threaded tube (11), the screw rod (12), the limiting groove (13), the rotating disk (14), the stud (15) and the supporting disk (16) are distributed in a ring shape at the outer edge of the lifting disk (7), and a stopper is fixedly mounted on the outer side of the rotating block (9).

5. The metal point-type triangular pyramid self-leveling auxiliary positioning device according to claim 1, characterized in that: A threaded hole is provided at the bottom of the screw rod (12), and a stud (15) is threadedly connected to the inner wall of the threaded hole, and a support plate (16) is fixedly mounted at the bottom of the stud (15).

6. The metal point-type triangular pyramid self-leveling auxiliary positioning device according to claim 1, characterized in that: The lifting plate (7) is slidably connected to the outer edge of the positioning cylinder (1); the inner wall diameter of the lifting plate (7) is matched to the outer edge diameter of the positioning cylinder (1).

Images