Perpendicularity detection ruler

Abstract

The utility model discloses a verticality detection ruler which comprises a base plate, a rectangular block is fixedly connected to the side wall of one end of the top of the base plate, a vertical plate is slidably connected to the side wall of the outer ring of the rectangular block, a rectangular groove is formed in the side wall of the bottom of the vertical plate, the rectangular block is located in the rectangular groove, and a jackscrew is in threaded connection to the side wall of the vertical plate. One end of the jackscrew penetrates through the side wall of the vertical plate and abuts against the side wall of the rectangular block, two sliding grooves are formed in the side wall of the vertical plate, detection plates are slidably connected into the two sliding grooves, scale marks are arranged on the side walls of the two detection plates, and four threaded rods are in threaded connection with the side wall of the top of the bottom plate. Through the mutual cooperation of the vertical plate, the detection plate, the rotating rod, the handle and other parts, the levelness of the bottom plate can be adjusted, so that the device can be suitable for the uneven ground, the bottom plate is always kept horizontal, the detection accuracy is improved, and the operation is simple, convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring rulers, in particular to a vertical detection ruler. Background Art

[0002] Environmental art design refers to a practical art that integrates the design of the indoor and outdoor space environment of a building through art design. Environmental art involves a wide range of disciplines, including architecture, urban planning, ergonomics, environmental psychology, design aesthetics, sociology, literature, history, archeology, religion, environmental ecology, environmental behavior, etc. In actual operation, students of related majors often need to use indoor survey tools to measure indoor spaces.

[0003] For example, Chinese patent announcement number CN219328410U discloses a vertical detection ruler, including a base, an adjustable telescopic rod is fixedly installed on the top of the base, a detection ruler is arranged on the front of the rotating assembly, an adjustment assembly is arranged on the inner side of the detection ruler, a rotating shaft is rotatably connected to the inside of the fixed frame, a limited telescopic rod is fixedly installed on the back of the turntable, a limited head is fixedly installed on the back of the limited telescopic rod, and a spring is sleeved on the outer side of the limited telescopic rod. The utility model relates to the field of water conservancy technology; the vertical detection ruler rotates under the action of the turntable by toggling the detection ruler when detecting the detection surface.

[0004] However, in the above scheme, it is not convenient to adjust the parallelism of the base. When the rough ground or the ground is uneven, the base will be tilted, and it is not convenient to keep the base level, which affects the accuracy of the detection and is not very convenient. Utility Model Content

[0005] The utility model provides a vertical detection ruler to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A vertical detection ruler comprises a base plate, a rectangular block is fixedly connected to the side wall at one end of the top of the base plate, a vertical plate is slidably connected to the side wall of the outer ring of the rectangular block, a rectangular groove is provided on the bottom side wall of the vertical plate, the rectangular block is located in the rectangular groove, a top screw is threadedly connected to the side wall of the vertical plate, one end of the top screw penetrates the side wall of the vertical plate and rests on the side wall of the rectangular block, two sliding grooves are provided on the side wall of the vertical plate, detection plates are slidably connected in the two sliding grooves, scale lines are provided on the side walls of the two detection plates, four threaded rods are threadedly connected to the side wall of the top of the base plate, the tops of the four threaded rods are fixedly connected to a rotating block, the bottoms of the four threaded rods penetrate the side wall of the base plate and are rotatably connected to supporting feet, a horizontal bubble meter is provided on the top side wall of the base plate, and a storage device is provided on the top side wall of the base plate.

[0008] As a further improvement of the technical solution: the storage device includes a first storage groove, which is opened on the top side wall of the base plate, and the first storage groove is adapted to the two detection plates. A rotating rod is fixedly connected to the top side wall of the base plate, and a limiting plate is rotatably connected to the outer ring side wall of the rotating rod. A rubber ring pad is provided on the outer ring side wall of the rotating rod, and one end of the limiting plate is located above the first storage groove. A second storage groove is opened on the top side wall of the base plate, and the second storage groove is adapted to the vertical plate. A baffle is slidably connected to the side wall of the base plate, and one end of the baffle passes through the side wall of the base plate and extends into the second storage groove.

[0009] As a further improvement of the technical solution: a handle is fixedly connected to the side wall of the baffle.

[0010] As a further improvement of the technical solution: a rubber pad is provided on the side wall at one end of the two detection plates.

[0011] As a further improvement of the technical solution: the surfaces of the four rotating blocks are all provided with anti-slip grooves.

[0012] As a further improvement of the technical solution: a crosshair is provided on the top side wall of the horizontal bubble gauge, and the crosshair is located in the middle of the horizontal bubble gauge.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the device can adjust the levelness of the base plate through the mutual cooperation of the vertical plate, the detection plate, the rotating rod, the handle and other components, so that it can be applied to uneven ground, so that the base plate can always remain level, thereby improving the accuracy of detection, and the operation is simple, convenient and fast.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of a vertical detection ruler proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the vertical detection ruler proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of a vertical detection ruler proposed by the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Bottom plate; 2. Threaded rod; 3. Support foot; 4. Rotating block; 5. Level bubble meter; 6. Rubber pad; 7. Detection plate; 8. Scale line; 9. Vertical plate; 10. Wall; 11. Rotating rod; 12. Limit plate; 13. First storage slot; 14. Second storage slot; 15. Baffle; 16. Handle; 17. Crosshair; 18. Sliding slot; 19. Rectangular slot; 20. Rectangular block; 21. Top screw. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] See also Figure 1-3 In the embodiment of the utility model, a vertical detection ruler includes a bottom plate 1, a rectangular block 20 is fixedly connected to the side wall at one end of the top of the bottom plate 1, a vertical plate 9 is slidably connected to the side wall of the outer ring of the rectangular block 20, a rectangular groove 19 is provided on the bottom side wall of the vertical plate 9, the rectangular block 20 is located in the rectangular groove 19, a top screw 21 is threadedly connected to the side wall of the vertical plate 9, one end of the top screw 21 penetrates the side wall of the vertical plate 9 and rests on the side wall of the rectangular block 20, two sliding grooves 18 are provided on the side wall of the vertical plate 9, and a detection plate 7 is slidably connected in the two sliding grooves 18, and scale lines 8 are provided on the side walls of the two detection plates 7, four threaded rods 2 are threadedly connected to the side wall of the top of the bottom plate 1, the tops of the four threaded rods 2 are fixedly connected to the rotating blocks 4, the bottoms of the four threaded rods 2 penetrate the side wall of the bottom plate 1 and are rotatably connected to the supporting feet 3, a horizontal bubble meter 5 is provided on the top side wall of the bottom plate 1, and a storage device is provided on the top side wall of the bottom plate 1.

[0025] See also Figure 1-3The storage device includes a first storage groove 13, which is arranged on the top side wall of the bottom plate 1. The first storage groove 13 is matched with the two detection plates 7. A rotating rod 11 is fixedly connected to the top side wall of the bottom plate 1. The outer ring side wall of the rotating rod 11 is rotatably connected with a limiting plate 12. The outer ring side wall of the rotating rod 11 is provided with a rubber ring pad. One end of the limiting plate 12 is located above the first storage groove 13. A second storage groove 14 is arranged on the top side wall of the bottom plate 1. The second storage groove 14 is matched with the vertical plate 9. A baffle plate 15 is slidably connected to the side wall of the bottom plate 1. One end of the baffle plate 15 penetrates the side wall of the bottom plate 1 and extends into the second storage groove 14. When the vertical plate 9 needs to be stored, the two detection plates 7 are pulled out to separate the two detection plates 7 from the two sliding plates. The two detection plates 7 can be removed from the movable groove 18, and the limiting plate 12 can be rotated to make the limiting plate 12 disengage from the top of the first receiving groove 13, and the two detection plates 7 can be placed in the first receiving groove 13, and then the limiting plate 12 is reset to make the limiting plate 12 block the two detection plates 7, and then the top screw 21 is twisted to make one end of the top screw 21 disengage from the surface of the rectangular block 20, and then the vertical plate 9 is lifted, and the vertical plate 9 drives the rectangular groove 19 to disengage from the surface of the rectangular block 20, and the vertical plate 9 can be removed, and then the handle 16 is pulled, and the handle 16 drives the baffle 15 to move, so that the baffle 15 is disengaged from the surface of the second receiving groove 14, and then the vertical plate 9 is placed in the second receiving groove 14, and the handle 16 is pushed to make the baffle 15 block the second receiving groove 14, and the storage can be completed.

[0026] See also Figure 1-3 A handle 16 is fixedly connected to the side wall of the baffle 15, and the baffle 15 is moved by pulling the handle 16, which is more convenient and quick.

[0027] See also Figure 1-3 A rubber pad 6 is provided on the side wall at one end of the two detection plates 7 to improve the comfort when moving the two detection plates 7.

[0028] See also Figure 1-3 The surfaces of the four rotating blocks 4 are all provided with anti-skid patterns to prevent slipping when the four rotating blocks 4 are rotated.

[0029] See also Figure 2 A crosshair 17 is provided on the top side wall of the bubble level gauge 5, and the crosshair 17 is located in the middle of the bubble level gauge 5, so as to check whether the bubble in the bubble level gauge 5 is located in the middle of the bubble level gauge 5, thereby checking whether the bottom plate 1 remains horizontal.

[0030] The working principle of the utility model is as follows: when it is necessary to detect the verticality of the wall 10, by placing the bottom plate 1 on the ground, the side wall of the bottom plate 1 is against the side wall of the wall 10, and the level bubble meter 5 on the top of the bottom plate 1 can be used to check whether the bottom plate 1 is level. If the bottom plate 1 is not level, the rotating block 4 can be screwed, and the rotating block 4 drives the threaded rod 2 to rotate. The threaded rod 2 can adjust the up and down amplitude of the bottom plate 1 when rotating, and the horizontality of the bottom plate 1 can be adjusted by screwing different rotating blocks 4, so that the bubble in the level bubble meter 5 is located at the cross line. 17, at this time, the bottom plate 1 is horizontal, thereby keeping the vertical plate 9 horizontal and vertical, and then by observing whether there is a gap between the vertical plate 9 and the wall 10, it can be checked whether the wall 10 is horizontal. If the wall 10 is not horizontal, the detection plate 7 can be pushed so that one end of the detection plate 7 is against the side wall of the wall 10. By checking the scale line 8 on the side wall of the detection plate 7, the distance between the wall 10 and the vertical plate 9 can be checked, thereby calculating the inclination of the wall 10. By setting two detection plates 7, the detection of the inclination of the wall 10 can be improved.

[0031] When it is necessary to store the vertical plate 9, the two detection plates 7 can be removed by pulling out the two detection plates 7 so that the two detection plates 7 are disengaged from the two sliding grooves 18, and the two detection plates 7 can be removed, and the limiting plate 12 can be rotated to make the limiting plate 12 disengage from the top of the first storage groove 13, and the two detection plates 7 can be placed in the first storage groove 13, and then the limiting plate 12 is reset so that the limiting plate 12 blocks the two detection plates 7, and then the top screw 21 is twisted to make one end of the top screw 21 disengage from the surface of the rectangular block 20, and then the vertical plate 9 is lifted up, and the vertical plate 9 drives the rectangular groove 19 to disengage from the surface of the rectangular block 20, and the vertical plate 9 can be removed, and then the handle 16 is pulled, and the handle 16 drives the baffle 15 to move, so that the baffle 15 is disengaged from the surface of the second storage groove 14, and then the vertical plate 9 is placed in the second storage groove 14, and the handle 16 is pushed so that the baffle 15 blocks the second storage groove 14, and the storage is completed.

[0032] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A vertical detection ruler, comprising a base plate (1), characterized in that: A rectangular block (20) is fixedly connected to the side wall at one end of the top of the bottom plate (1), and a vertical plate (9) is slidably connected to the side wall of the outer ring of the rectangular block (20). A rectangular groove (19) is provided on the side wall of the bottom of the vertical plate (9), and the rectangular block (20) is located in the rectangular groove (19). A top screw (21) is threadedly connected to the side wall of the vertical plate (9), and one end of the top screw (21) passes through the side wall of the vertical plate (9) and abuts against the side wall of the rectangular block (20). Two sliding grooves (18) are provided on the side wall of the vertical plate (9). Each of the sliding grooves (18) is slidably connected to a detection plate (7), and scale lines (8) are provided on the side walls of the two detection plates (7). Four threaded rods (2) are threadedly connected to the top side wall of the bottom plate (1), and the tops of the four threaded rods (2) are fixedly connected to a rotating block (4). The bottoms of the four threaded rods (2) penetrate the side wall of the bottom plate (1) and are rotatably connected to a supporting foot (3). A horizontal bubble meter (5) is provided on the top side wall of the bottom plate (1), and a storage device is provided on the top side wall of the bottom plate (1).

2. A vertical detection ruler according to claim 1, characterized in that: The storage device comprises a first storage groove (13), the first storage groove (13) is arranged on the top side wall of the bottom plate (1), the first storage groove (13) is matched with the two detection plates (7), a rotating rod (11) is fixedly connected to the top side wall of the bottom plate (1), a limiting plate (12) is rotatably connected to the outer ring side wall of the rotating rod (11), a rubber ring pad is arranged on the outer ring side wall of the rotating rod (11), one end of the limiting plate (12) is located above the first storage groove (13), a second storage groove (14) is arranged on the top side wall of the bottom plate (1), the second storage groove (14) is matched with the vertical plate (9), a baffle (15) is slidably connected to the side wall of the bottom plate (1), one end of the baffle (15) passes through the side wall of the bottom plate (1) and extends into the second storage groove (14).

3. A vertical detection ruler according to claim 2, characterized in that: A handle (16) is fixedly connected to the side wall of the baffle (15).

4. A vertical detection ruler according to claim 1, characterized in that: A rubber pad (6) is provided on the side wall at one end of the two detection plates (7).

5. A vertical detection ruler according to claim 1, characterized in that: The surfaces of the four rotating blocks (4) are all provided with anti-slip grooves.

6. A vertical detection ruler according to claim 1, characterized in that: A crosshair (17) is provided on the top side wall of the horizontal bubble gauge (5), and the crosshair (17) is located in the middle of the horizontal bubble gauge (5).

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