Telescopic folding tool for adjusting perpendicularity of vertical component

Abstract

The utility model relates to the field of perpendicularity measurement, in particular to a telescopic folding tool for adjusting the perpendicularity of a vertical component. Comprising a first square pipe, a second square pipe is installed at the top of the first square pipe, the first square pipe and the second square pipe are both made of carbon fiber composite materials, a telescopic assembly is arranged at the top of the second square pipe, and a first folding hinge is arranged at the top of one side wall of the second square pipe; a mounting block is arranged at the top of the telescopic assembly, a fixing plate is arranged at the top of the mounting block, a second folding hinge is arranged at the top of one side wall of the mounting block, a mounting groove is formed in the top of the fixing plate, a rotating rod is rotationally connected into the mounting groove, and a first motor is arranged at one end of the fixing plate; the rotating rod is fixedly sleeved with a first fixing block. According to the embodiment, the portable effect is achieved, the risk of damage caused by collision or extrusion is reduced, the service life of equipment is prolonged, and meanwhile the reliability is improved.

Description

Technical Field

[0001] This utility model belongs to the field of verticality measurement technology, and specifically relates to a retractable and foldable tool for adjusting the verticality of vertical components. Background Technology

[0002] Currently, wall verticality is typically checked using a straightedge, wall elevation is checked using a level, wall positioning is accurately achieved by adjusting diagonal supports, and finally, the diagonal supports are fixed. Verticality adjustment of precast components is achieved using diagonal support rods. Normally, temporary positioning and alignment of precast components rely on workers manually adjusting the support rods after reading the straightedge. However, as prefabricated buildings become increasingly taller, the requirements for vertical accuracy control also increase, and human factors during construction will directly impact project quality.

[0003] A search revealed that in the prior art, Chinese Patent Publication No. CN221376655U, authorized on July 19, 2024, discloses a verticality testing device for prefabricated vertical components, comprising a "T"-shaped square tube frame 1, a multifunctional magnetic plumb bob 2, a right-angle ruler 3, a high-precision strip level 4, a plumb bob clamp 5, a 200mm wire groove 6, a 300mm wire groove 7, a wall-mounted soft pad 8, a wall-mounted iron pad 9, and a handheld handle 10. The above embodiment is robust and durable.

[0004] However, the device still has the following drawbacks: the above embodiment does not have a folding effect. If it cannot be folded, the tool will occupy a lot of space during carrying and transportation, which not only reduces portability but also increases the risk of damage due to bumps or squeezing, thereby affecting the service life and reliability of the device. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a telescopic folding tool for adjusting the verticality of a vertical component, comprising a first square tube, a second square tube mounted on the top of the first square tube, both the first and second square tubes being made of carbon fiber composite material, a telescopic component on the top of the second square tube, a first folding hinge on the top of one side wall of the second square tube, a mounting block on the top of the telescopic component, a fixing plate on the top of the mounting block, a second folding hinge on the top of one side wall of the mounting block, an mounting groove on the top of the fixing plate, a rotating rod rotatably connected within the mounting groove, a first motor at one end of the fixing plate, a first fixing block fixedly sleeved on the rotating rod, and a mounting plate above the fixing plate.

[0006] Furthermore, the second square tube and the telescopic assembly are connected by a first folding hinge, the mounting block and the fixing plate are connected by a second folding hinge, the output end of the first motor passes through the fixing plate and is connected to the rotating rod, and the top of the first fixing block is installed at the bottom center of the mounting plate.

[0007] Furthermore, a mounting box is installed on one side wall of the first square tube, and a second level bulb is installed on one side wall of the second square tube, with the second level bulb located on the side wall of the second square tube near the mounting box.

[0008] Furthermore, a central controller is provided inside the mounting box, and a control panel is installed on the side wall of the mounting box away from the first square tube. The control panel is equipped with a display screen, and a first level bulb is installed on the side wall of the first square tube, which is located on the side wall of the first square tube closer to the mounting box.

[0009] Furthermore, the top of the mounting plate is provided with a sliding groove, and a lead screw is rotatably connected in the sliding groove. A second motor is provided at one end of the mounting plate. The output end of the second motor passes through the mounting plate and is driven and connected to the lead screw. A slider is threadedly connected to the lead screw. The slider slides in the sliding groove. A movable plate is slidably attached to the top of the mounting plate, and the top of the slider is slidably attached to the bottom of the movable plate.

[0010] Furthermore, two sets of scales are symmetrically installed at the top edge of the movable plate, a second fixing block is installed at one end of the movable plate, a limit groove is opened on the top of the second fixing block, and a mounting bracket is installed at the top end of the movable plate away from the second fixing block, and a rotating rod is rotatably connected inside the mounting bracket.

[0011] Furthermore, a third motor is provided at one end of the mounting bracket. The output end of the third motor passes through the mounting bracket and is connected to the rotating rod. A rope is wound on the rotating rod. The output end of the rope passes through the limiting groove and is fitted with a plumb bob. The plumb bob is located below the second fixing block.

[0012] Furthermore, the telescopic component includes a storage plate, the bottom of the mounting block is slidably attached to the top of the storage plate, a storage cavity is formed at the center of the top of the storage plate, two sets of first electric push rods are symmetrically installed on the bottom inner wall of the storage cavity, a moving block slides in the storage cavity, and the output ends of the two sets of first electric push rods are installed at the bottom of the moving block.

[0013] Furthermore, a movable cavity is provided at the top center of the movable block, and two sets of second electric push rods are symmetrically installed on the bottom inner wall of the movable cavity. A connecting block slides inside the movable cavity, and the output ends of the two sets of second electric push rods are installed at the bottom of the connecting block. The top of the connecting block is installed at the bottom center of the mounting block.

[0014] The beneficial effects of this utility model are:

[0015] 1. The first and second square tubes are made of carbon fiber composite material, which are both lightweight and high-strength. When the first motor is started, it drives the rotating rod to rotate and moves the first fixed block. The first fixed block moves the mounting plate, so that the side wall of the mounting plate fits against the side wall of the fixed plate. Then, by operating the first and second folding hinges, the entire device can be easily folded, making it easy to carry and transport. This achieves a portability effect, reduces the risk of damage due to bumps or squeezing, increases the service life of the device, and improves its reliability.

[0016] 2. Activate the first and second electric push rods. The first electric push rod drives the moving block to rise and fall, and the second electric push rod drives the connecting block to rise and fall, thereby realizing height adjustment. This supports the verticality detection of vertical components at different heights, reducing limitations while improving practicality.

[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the folding tool structure according to an embodiment of the present invention is shown;

[0020] Figure 2 A schematic diagram of the disassembly of the folding tool according to an embodiment of the present invention is shown;

[0021] Figure 3 A schematic diagram of the movable plate structure according to an embodiment of the present invention is shown;

[0022] Figure 4An enlarged view of part A according to an embodiment of the present invention is shown.

[0023] In the diagram: 1. First square tube; 2. Mounting box; 3. Central controller; 4. Control panel; 5. First level bulb; 6. Second square tube; 7. Second level bulb; 8. Telescopic assembly; 81. Shelf; 82. Shelf cavity; 83. First electric push rod; 84. Moving block; 85. Moving cavity; 86. Second electric push rod; 87. Connecting block; 9. First folding hinge; 10. Mounting block; 11. Fixing plate; 12. Second folding hinge; 13. Mounting groove; 14. Rotating rod; 15. First motor; 16. First fixing block; 17. Mounting plate; 18. Slide groove; 19. Lead screw; 20. Second motor; 21. Sliding block; 22. Moving plate; 23. Scale; 24. Second fixing block; 25. Limiting groove; 26. Mounting bracket; 27. Rotating rod; 28. Third motor; 29. ​​String; 30. Plumb bob. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] This utility model embodiment provides a retractable folding tool for adjusting the verticality of a vertical component, including a first square tube 1, exemplarily, such as... Figure 1As shown, a mounting box 2 is installed on one side wall of the first square tube 1, and a central controller 3 is installed inside the mounting box 2. A control panel 4 is installed on the side wall of the mounting box 2 away from the first square tube 1, and a display screen is provided on the control panel 4. A first level bulb 5 is installed on one side wall of the first square tube 1, and the first level bulb 5 is located on the side wall of the first square tube 1 closest to the mounting box 2. A second square tube 6 is installed on the top of the first square tube 1. Both the first square tube 1 and the second square tube 6 are made of carbon fiber composite material. A second level bulb is installed on one side wall of the second square tube 6. The second leveling bubble 7 is located on the side wall of the second square tube 6 near the mounting box 2. The top of the second square tube 6 is provided with a telescopic component 8. The top of the side wall of the second square tube 6 near the mounting box 2 is provided with a first folding hinge 9. The second square tube 6 and the telescopic component 8 are connected by the first folding hinge 9. The top of the telescopic component 8 is provided with a mounting block 10. The top of the mounting block 10 is provided with a fixing plate 11. The top of the side wall of the mounting block 10 near the mounting box 2 is provided with a second folding hinge 12. The mounting block 10 and the fixing plate 11 are connected by the second folding hinge 12.

[0026] For example, such as Figure 2 and Figure 4 As shown, the telescopic assembly 8 includes a shelf 81, the bottom of the mounting block 10 is slidably attached to the top of the shelf 81, a shelf cavity 82 is formed at the center of the top of the shelf 81, two sets of first electric push rods 83 are symmetrically installed on the bottom inner wall of the shelf cavity 82, a moving block 84 slides in the shelf cavity 82, the output ends of the two sets of first electric push rods 83 are installed at the bottom of the moving block 84, a moving cavity 85 is formed at the center of the top of the moving block 84, two sets of second electric push rods 86 are symmetrically installed on the bottom inner wall of the moving cavity 85, a connecting block 87 slides in the moving cavity 85, the output ends of the two sets of second electric push rods 86 are installed at the bottom of the connecting block 87, and the top of the connecting block 87 is installed at the center of the bottom of the mounting block 10.

[0027] For example, such as Figure 2 and Figure 3As shown, the top of the fixed plate 11 is provided with a mounting groove 13, and a rotating rod 14 is rotatably connected in the mounting groove 13. A first motor 15 is provided at one end of the fixed plate 11. The output end of the first motor 15 passes through the fixed plate 11 and is driven to the rotating rod 14. A first fixing block 16 is fixedly sleeved on the rotating rod 14. An mounting plate 17 is provided above the fixed plate 11. The top of the first fixing block 16 is installed at the bottom center of the mounting plate 17. A sliding groove 18 is provided at the top of the mounting plate 17. A lead screw 19 is rotatably connected in the sliding groove 18. A second motor 20 is provided at one end of the mounting plate 17. The output end of the second motor 20 passes through the mounting plate 17 and is driven to the lead screw 19. A slider 21 is threadedly connected to the lead screw 19. The slider 21 slides in the sliding groove 18. A moving plate 22 is slidably attached to the top of the mounting plate 17. The top of the slider 21 is slidably attached to the bottom of the moving plate 22.

[0028] Two sets of scales 23 are symmetrically installed at the top edge of the movable plate 22. A second fixing block 24 is installed at one end of the movable plate 22. A limit groove 25 is opened on the top of the second fixing block 24. A mounting frame 26 is installed at the top of the movable plate 22 away from the second fixing block 24. A rotating rod 27 is rotatably connected inside the mounting frame 26. A third motor 28 is provided at one end of the mounting frame 26. The output end of the third motor 28 passes through the mounting frame 26 and is connected to the rotating rod 27. A rope 29 is wound on the rotating rod 27. A plumb bob 30 is installed at the output end of the rope 29 after passing through the limit groove 25. The plumb bob 30 is located below the second fixing block 24.

[0029] Working principle: The central controller 3 is programmable with preset parameters, and the telescopic, translational and vertical alignment functions can be adjusted through the control panel 4. This allows users to set the corresponding parameters according to actual needs to adjust the working status of the tool.

[0030] The first level bulb 5 installed on the first square tube 1 and the second level bulb 7 installed on the second square tube 6 enable dual calibration in both horizontal and vertical directions. These two level bulbs help ensure that the tool is at the correct angle during use, providing a basis for accurate measurement.

[0031] The first square tube 1 and the second square tube 6 are made of carbon fiber composite material, which has both lightweight and high strength characteristics. The top is telescopic and foldable through telescopic component 8, first motor 15, first folding hinge 9 and second folding hinge 12.

[0032] The telescopic assembly 8 includes components such as a shelf 81, a movable block 84, and a connecting block 87. The movable block 84 and the connecting block 87 are moved up and down via a built-in first electric push rod 83 and a second electric push rod 86, thereby adjusting the height of the mounting block 10. It supports verticality detection of vertical components at different heights, exhibiting high precision and strong stability.

[0033] When the second motor 20 is started, it drives the lead screw 19 to rotate and moves the slider 21. The slider 21 moves the moving plate 22 and moves the scale 23, thus achieving controllable displacement to adapt to different component sizes.

[0034] By starting the second motor 20, the lead screw 19 is rotated, and the slider 21 moves along the slide groove 18, thereby moving the moving plate 22 to adapt to the needs of components of different sizes. The scale 23 is used to quantify the deviation and ensure the accuracy of the adjustment.

[0035] The third motor 28 drives the rotating rod 27 to control the winding and unwinding of the rope 29. The plumb bob 30 at the end of the rope 29 is guided by the limiting groove 25 to achieve vertical projection. This method can intuitively display the verticality deviation of the vertical components, facilitating precise adjustment.

[0036] The first square tube 1 and the second square tube 6, made of carbon fiber composite material, are both lightweight and high-strength. When the first motor 15 is started, it drives the rotating rod 14 to rotate, which in turn drives the first fixing block 16 to move. The first fixing block 16 drives the mounting plate 17 to move, so that the side wall of the mounting plate 17 fits against the side wall of the fixing plate 11. Then, by operating the first folding hinge 9 and the second folding hinge 12, the entire device can be easily folded, making it easy to carry and transport. This achieves a portability effect, reduces the risk of damage due to bumps or squeezing, increases the service life of the device, and improves its reliability.

[0037] The first electric push rod 83 and the second electric push rod 86 are activated. The first electric push rod 83 drives the moving block 84 to rise and fall, and the second electric push rod 86 drives the connecting block 87 to rise and fall, thereby realizing height adjustment. This supports the verticality detection of vertical components at different heights, reducing limitations while improving practicality.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A retractable folding tool for adjusting the verticality of a vertical component, comprising a first square tube, characterized in that: A second square tube is installed on the top of the first square tube. Both the first and second square tubes are made of carbon fiber composite material. A telescopic component is provided on the top of the second square tube. A first folding hinge is provided on the top of one side wall of the second square tube. A mounting block is provided on the top of the telescopic component. A fixing plate is provided on the top of the mounting block. A second folding hinge is provided on the top of one side wall of the mounting block. An installation groove is opened on the top of the fixing plate. A rotating rod is rotatably connected in the installation groove. A first motor is provided at one end of the fixing plate. A first fixing block is fixedly sleeved on the rotating rod. An installation plate is provided above the fixing plate.

2. The retractable folding tool for adjusting the verticality of vertical components according to claim 1, characterized in that: The second square tube and the telescopic assembly are connected by a first folding hinge, the mounting block and the fixing plate are connected by a second folding hinge, the output end of the first motor passes through the fixing plate and is connected to the rotating rod, and the top of the first fixing block is installed at the bottom center of the mounting plate.

3. The retractable folding tool for adjusting the verticality of vertical components according to claim 1, characterized in that: An installation box is installed on one side wall of the first square tube, and a second level bulb is installed on one side wall of the second square tube. The second level bulb is located on the side wall of the second square tube near the installation box.

4. The retractable folding tool for adjusting the verticality of vertical components according to claim 3, characterized in that: The mounting box is equipped with a central controller. A control panel is installed on the side wall of the mounting box away from the first square tube. The control panel is equipped with a display screen. A first level bulb is installed on the side wall of the first square tube, and the first level bulb is located on the side wall of the first square tube closer to the mounting box.

5. The retractable folding tool for adjusting the verticality of vertical components according to claim 1, characterized in that: The top of the mounting plate is provided with a sliding groove, and a lead screw is rotatably connected in the sliding groove. A second motor is provided at one end of the mounting plate. The output end of the second motor passes through the mounting plate and is driven and connected to the lead screw. A slider is threadedly connected to the lead screw. The slider slides in the sliding groove. A movable plate is slidably attached to the top of the mounting plate, and the top of the slider is slidably attached to the bottom of the movable plate.

6. The retractable folding tool for adjusting the verticality of vertical components according to claim 5, characterized in that: Two sets of scales are symmetrically installed on the top edge of the movable plate. A second fixing block is installed on one end of the movable plate. A limit groove is opened on the top of the second fixing block. A mounting bracket is installed on the top end of the movable plate away from the second fixing block. A rotating rod is rotatably connected inside the mounting bracket.

7. The retractable folding tool for adjusting the verticality of vertical components according to claim 6, characterized in that: A third motor is provided at one end of the mounting bracket. The output end of the third motor passes through the mounting bracket and is connected to the rotating rod. A rope is wound on the rotating rod. The output end of the rope passes through the limiting groove and is fitted with a plumb bob. The plumb bob is located below the second fixing block.

8. The retractable folding tool for adjusting the verticality of vertical components according to claim 1, characterized in that: The telescopic assembly includes a storage plate, the bottom of the mounting block is slidably attached to the top of the storage plate, a storage cavity is provided at the center of the top of the storage plate, two sets of first electric push rods are symmetrically installed on the bottom inner wall of the storage cavity, a moving block slides in the storage cavity, and the output ends of the two sets of first electric push rods are installed at the bottom of the moving block.

9. The retractable folding tool for adjusting the verticality of vertical components according to claim 8, characterized in that: A movable cavity is provided at the top center of the movable block. Two sets of second electric push rods are symmetrically installed on the bottom inner wall of the movable cavity. A connecting block slides inside the movable cavity. The output ends of the two sets of second electric push rods are installed at the bottom of the connecting block. The top of the connecting block is installed at the bottom center of the mounting block.

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