A measuring scale for processing building stone

Abstract

The utility model relates to measuring device technical field, and disclose a kind of measuring scale for building stone processing, including the clamping hole being opened in the side surface of round plate, the inside plug connection of clamping hole is used for rotating pivot, the outer surface of pivot is sleeved and is used for measuring ruler, the upper end of ruler is opened and is used for the sliding slot of sliding, the inside sleeve of sliding slot is connected and is used for adjusting adjusting plate.This measuring scale for building stone processing, through the cooperation setting of sliding slot and adjusting plate, the length of this measuring scale for building stone processing can be adjusted, so that staff can more conveniently use the measuring scale for building stone processing to measure various objects, thereby solve the problem that because unable to adjust, leading to inconveniently measure longer object, further improve the practicality of the measuring scale for building stone processing, with the setting of spring block, the adjusting plate of adjusting good position can be limited and fixed.

Description

Technical Field

[0001] This utility model relates to the field of measuring device technology, specifically a measuring ruler for building stone processing. Background Technology

[0002] Currently, during construction projects, it is necessary to draw and measure the construction drawings on a drawing board. In the process of drawing and measuring the drawings, it is often necessary to use a measuring ruler for stone processing to measure information such as length, angle, and verticality. In the stone processing process, the dimensional accuracy requirements of the stone are extremely high. The measuring ruler can accurately measure the length, width, and thickness of the stone to ensure that the dimensions of the stone meet the design requirements. This is crucial for the stone cutting, splicing, and installation processes, and can avoid installation problems caused by dimensional deviations.

[0003] Chinese Patent Publication No. CN212778926U discloses a measuring ruler, relating to the field of measuring device technology. It includes a ruler body and damping rings. The ruler body is made of a flexible material, and multiple damping rings are provided on the ruler body. The damping rings are slidably connected to the ruler body and can be fixed relative to the ruler body. The ruler body has graduation lines. When measuring the dimensions of objects, this measuring ruler for building stone processing allows for convenient recording of the measured dimensions by adjusting the position of the damping rings. This solves the problems of easy error, loss, and inconvenience associated with recording dimensions by memorization or paper. Furthermore, the flexible material of the ruler body facilitates its portability.

[0004] However, this utility model has the following problems in actual use:

[0005] Existing measuring rulers for building stone processing are inconvenient to adjust when measuring long objects, making it impossible to measure them, thus reducing their practicality. In addition, most of them are straight rulers, which are not convenient for measuring the angle of objects, so workers need to use protractors, which reduces the work efficiency of workers. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides a measuring ruler for building stone processing. It solves the problem that the existing measuring rulers for building stone processing are not easy to adjust when measuring long objects, thus reducing their practicality. At the same time, most of them are straight rulers, which are not convenient for measuring the angle of objects, so workers need to use protractors, thus reducing the work efficiency of workers.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model is implemented through the following technical solution: a measuring ruler for processing building stone, comprising a clasp hole on the side of a circular plate, a rotating shaft inserted into the clasp hole, a measuring ruler sleeved on the outer surface of the rotating shaft, a sliding groove at the upper end of the ruler, an adjustment plate sleeved inside the sliding groove, and a limiting spring block inserted into the side of the adjustment plate.

[0010] Optionally, a straight plate for measuring is fixedly connected to the side of the circular plate, and a circular hole for positioning is provided at the upper end of the straight plate.

[0011] Optionally, a connecting plate for connection is inserted into one end of the straight plate, and a limiting plate for limiting is fixedly connected to one end of the connecting plate.

[0012] Optionally, the ruler has a through hole for limiting the position on its side, and a pointer for measuring is provided on the side of the ruler.

[0013] Optionally, the upper end of the adjusting plate is fixedly connected to a limiting plate, and the upper end of the limiting plate is fixedly connected to a handle for lifting.

[0014] Optionally, a screw for fixing is inserted into the upper end of the handle, and the screw passes through the upper end of the handle and is threaded to the upper end of the card plate.

[0015] Optionally, one end of the rotating shaft is provided with a threaded hole for connection, and the threaded hole is internally threaded with a threaded rod for fixing.

[0016] Optionally, one end of the threaded rod is fixedly connected to a knob for limiting the position, and the outer surface of the knob is provided with anti-slip texture.

[0017] (III) Beneficial Effects

[0018] This utility model provides a measuring ruler for processing building stone, which has the following beneficial effects:

[0019] This measuring ruler for building stone processing, through the combination of a sliding groove and an adjusting plate, allows for length adjustment, making it more convenient for workers to measure various objects. This solves the problem of difficulty in measuring longer objects due to lack of adjustment, further enhancing the practicality of the measuring ruler. The spring block limits and fixes the adjusted plate after positioning, ensuring stability during measurement. Furthermore, the combination of a circular plate, a rotating shaft, and a ruler allows for angle measurement. Rotating the rotating shaft causes the ruler to rotate, enabling workers to observe the measurement data more conveniently and intuitively. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the circular plate structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the adjusting plate structure of this utility model.

[0024] In the diagram: 1. Circular plate; 2. Locking hole; 3. Rotating shaft; 4. Ruler; 5. Slide groove; 6. Adjusting plate; 7. Spring block; 8. Straight plate; 9. Circular hole; 10. Connecting plate; 11. Limiting plate; 12. Through hole; 13. Pointer; 14. Locking plate; 15. Handle; 16. Threaded hole; 17. Threaded rod; 18. Screw; 19. Knob. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. Example 1:

[0026] Please see Figures 1 to 2This utility model provides a technical solution: a measuring ruler for building stone processing, including a card hole 2 opened on the side of a circular plate 1, a straight plate 8 for measuring fixedly connected to the side of the circular plate 1, a circular hole 9 for positioning opened at the upper end of the straight plate 8, a connecting plate 10 for connection inserted into one end of the straight plate 8, and a limiting plate 11 for limiting the position fixedly connected to one end of the connecting plate 10. Through the setting of the straight plate 8, the circular hole 9, the connecting plate 10 and the limiting plate 11, the connecting plate 10 can be limited, and at the same time, the workers can use the measuring ruler for building stone processing to measure smaller objects, thereby improving the practicality of the device; Example 2:

[0027] Please see Figures 1 to 4 To make it easier for staff to rotate ruler 4, and to allow staff to observe the measurement data more intuitively;

[0028] A rotating shaft 3 is inserted into the inside of the locating hole 2. A measuring ruler 4 is sleeved on the outer surface of the rotating shaft 3. One end of the rotating shaft 3 has a threaded hole 16 for connection. A threaded rod 17 for fixing is threaded inside the threaded hole 16. A limit knob 19 for positioning is fixedly connected to one end of the threaded rod 17. The outer surface of the knob 19 has anti-slip texture. Through the setting of the threaded hole 16, threaded rod 17, knob 19 and anti-slip texture, it is easier for the staff to rotate the ruler 4. After rotating the ruler 4 to a suitable position, the ruler 4 can be fixed by rotating the knob 19. A limit hole 12 for positioning is opened on the side of the ruler 4. A measuring pointer 13 is set on the side of the ruler 4. Since the adjusting plate 6 is inserted into the inside of the ruler 4 through the sliding groove 5, the setting of the through hole 12 can play a limiting role for the adjusting plate 6. The setting of the pointer 13 allows the staff to observe the measurement data more intuitively. Example 3:

[0029] Please see Figure 4 In order to make it easier for staff to pull out the adjustment plate 6, and to prevent the adjustment plate 6 from sliding into the slide groove 5;

[0030] The ruler 4 has a sliding groove 5 at its upper end. An adjustment plate 6 is fitted inside the groove 5. A spring block 7 for limiting the position is inserted into the side of the adjustment plate 6. A retaining plate 14 for limiting the position is fixedly connected to the upper end of the adjustment plate 6. A handle 15 for lifting is fixedly connected to the upper end of the retaining plate 14. A screw 18 for fixing is inserted into the upper end of the handle 15. The screw 18 passes through the upper end of the handle 15 and is threaded to the upper end of the retaining plate 14. The retaining plate 14 can limit the adjustment plate 6 and prevent it from sliding into the groove 5. The handle 15 makes it easy for the operator to pull out the adjustment plate 6. The screw 18 can more firmly fix the handle 15 to the upper end of the retaining plate 14 and prevent the handle 15 from falling off.

[0031] In this invention, the working steps of the device are as follows:

[0032] First, the adjusting plate 6 is secured to the upper end of the ruler 4 via the sliding groove 5, allowing the ruler 4 to be fitted onto the outer surface of the rotating shaft 3. Next, the rotating shaft 3 is fixed to the side of the circular plate 1 via the locking hole 2, allowing the knob 19 to be fixed to one end of the rotating shaft 3 via the threaded rod 17 and the threaded hole 16, thus securing the ruler 4 in its adjusted position. Then, the connecting plate 10 is inserted into one end of the straight plate 8, fixing the straight plate 8 to the side of the circular plate 1.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A measuring ruler for processing building stone, comprising a mortise (2) formed on the side of a circular plate (1), characterized in that: A rotating shaft (3) for rotation is inserted inside the card hole (2). A ruler (4) for measurement is sleeved on the outer surface of the rotating shaft (3). A sliding groove (5) for sliding is opened at the upper end of the ruler (4). An adjustment plate (6) for adjustment is sleeved inside the sliding groove (5). A spring block (7) for limiting is inserted on the side of the adjustment plate (6).

2. The measuring ruler for processing building stone according to claim 1, characterized in that: A straight plate (8) for measuring is fixedly connected to the side of the circular plate (1), and a circular hole (9) for positioning is provided at the upper end of the straight plate (8).

3. A measuring ruler for processing building stone according to claim 2, characterized in that: One end of the straight plate (8) is connected to a connecting plate (10) for connection, and one end of the connecting plate (10) is fixedly connected to a limiting plate (11) for limiting.

4. A measuring ruler for processing building stone according to claim 1, characterized in that: The ruler (4) has a through hole (12) for limiting the position on its side, and a pointer (13) for measuring is provided on its side.

5. A measuring ruler for processing building stone according to claim 1, characterized in that: The upper end of the adjusting plate (6) is fixedly connected to a limiting plate (14), and the upper end of the limiting plate (14) is fixedly connected to a handle (15) for lifting.

6. A measuring ruler for processing building stone according to claim 5, characterized in that: The upper end of the handle (15) is fitted with a screw (18) for fixing, and the screw (18) passes through the upper end of the handle (15) and is threaded to the upper end of the card plate (14).

7. A measuring ruler for processing building stone according to claim 1, characterized in that: One end of the rotating shaft (3) is provided with a threaded hole (16) for connection, and the threaded hole (16) is internally threaded with a threaded rod (17) for fixing.

8. A measuring ruler for processing building stone according to claim 7, characterized in that: One end of the threaded rod (17) is fixedly connected to a knob (19) for limiting position, and the outer surface of the knob (19) is provided with anti-slip texture.

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