Construction engineering detection ruler

Abstract

The utility model belongs to the field of constructional engineering detection, and particularly relates to a constructional engineering detection ruler, which comprises a detection ruler A, a detection ruler B, an angle scale, a fixed sheet and a pin shaft, the surfaces of the detection ruler A and the detection ruler B are provided with graduated scales, the upper surface of the detection ruler A is provided with a spirit level, two side walls of the detection ruler A are internally provided with fixed clamping blocks, and the fixed clamping blocks are connected with the angle scale. The middle position of the detection ruler A is provided with a rotating shaft, and the circumference of the rotating shaft is provided with an angle scale. According to the building detection ruler for building engineering detection, through the arrangement of the detection ruler A, the detection ruler B, the angle scale, a fastening bolt and a pin shaft, the detection ruler A and the detection ruler B can be combined into detectors with different angles through the cooperation of the angle scale and the fastening bolt; horizontal measurement, angle measurement and the like of a building are achieved, the use function of the detection equipment is effectively increased, meanwhile, the detection ruler A and the detection ruler B can be placed in a combined mode, and detection use and carrying by workers are facilitated.

Description

Technical Field

[0001] The utility model belongs to the field of construction engineering detection, in particular to a construction engineering detection ruler. Background Art

[0002] Construction engineering refers to the various technical work and completed engineering entities, as well as their supporting routes, pipelines, and equipment, including planning, investigation, design, and completion for the construction, reconstruction, or expansion of buildings and ancillary structures. When constructing buildings and ancillary structures, it is often necessary to use testing equipment to test the quality of the walls, so a construction engineering testing ruler is needed to ensure the quality of the construction project.

[0003] In the prior art, it is necessary to detect the size, angle, flatness and levelness of the wall. The existing construction engineering detection ruler has a relatively simple structure and a single function. The staff needs to carry a lot of detection tools when using it, which does not enable the staff to perform inspection work on the building.

[0004] In the current existing technology, when detecting the size, angle, flatness and horizontality of the wall, it is necessary to carry more detection tools and perform multiple measurements. At the same time, when measuring the angle and inclination angle, multiple measurement structures are required to cooperate with each other, which is relatively cumbersome. In addition, measurement errors will occur due to multiple readings during the measurement process, affecting the accuracy of the wall measurement. Therefore, a construction engineering detection ruler is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology and solve the problem that the existing technology requires multiple measurements when detecting the size, angle, flatness and horizontality of the wall, which is cumbersome and will cause measurement errors due to multiple readings during the measurement process, affecting the accuracy of the wall measurement, a construction engineering detection ruler is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a construction engineering detection ruler, comprising a detection ruler A, a pin shaft is installed at the middle position of the detection ruler A, an angle disk is installed on the circumferential surface of the pin shaft, angle lines are arranged on the periphery of the upper surface of the angle disk, a detection ruler B is arranged on the angle disk, a limiting hole is provided inside the detection ruler B, the pin shaft is arranged in the limiting hole of the detection ruler B, an adjustment plate is arranged on the detection ruler B, the spring A is sleeved on the outside of the top end of the pin shaft and is located on the adjustment plate, and a fastening nut is installed on the top end of the pin shaft.

[0007] Preferably, levels are provided on the upper surfaces of both ends of the detecting ruler A; scale lines are provided on both sides of the upper surfaces of the detecting ruler A and the detecting ruler B, and the levels are located on the inner side of the scale of the detecting ruler A. In the measurement project, the level can be used to check whether it is level.

[0008] Preferably, limiting devices are installed on both sides of the inner surface of the detecting ruler A, and the limiting devices include limiting rods. A movable hole is opened on the inner wall of the detecting ruler A, and the limiting rod is inserted into the movable hole. The spring B is sleeved on the limiting rod, and the limiting cap is connected to the limiting rod through the spring B. After the measurement is completed, the detecting ruler B and the detecting ruler A can be fixed when they are closed.

[0009] Preferably, limit grooves are provided at both ends of the detection ruler B, and the limit grooves and limit caps are a matching structure. The length of the detection ruler B is smaller than the length between the inner walls of the detection ruler A, which facilitates the placement and fixation of the detection ruler B after the measurement is completed.

[0010] Preferably, rotating shafts are rotatably mounted on both sides of the detection ruler A, and limit plates are fixedly connected to the rotating shafts. The limit plates are respectively located on both sides of the detection ruler A, and can play a limiting role when the detection ruler A and the detection ruler B are closed.

[0011] Preferably, the angle disc is located in the middle of the detection ruler A, and the center of the angle disc coincides with the center of the detection ruler A.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides a construction engineering inspection ruler, which can be used manually to inspect the building wall surface by using the inspection ruler, and the fastening bolts are rotated to adjust the tightness of the spring, so that the limiting degree of the inspection ruler B by the limit plate is changed. The inspection ruler B is manually pulled to move and rotate, and the wall at different angles is measured and inspected, so there is no need to switch the measuring tool back and forth, which can increase work efficiency and save time. After the inspection is completed, the inspection ruler B can be combined with the inspection ruler A for storage, so that the space occupied by the inspection ruler is reduced, and it is convenient for manual carrying and storage of the inspection ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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:

[0015] Figure 1 It is an overall three-dimensional diagram;

[0016] Figure 2 is a cross-sectional view of the pin shaft;

[0017] Figure 3 is a partial diagram of the detection ruler A;

[0018] Figure 4 It is a cross-sectional view of a part of the detection ruler A;

[0019] Figure 5 It is a cross-sectional view of the limit plate of the detection ruler B;

[0020] Legend:

[0021] 1. Detection ruler A; 2. Level; 3. Fastening nut; 4. Pin shaft; 5. Angle plate; 6. Detection ruler B; 7. Limit groove; 8. Limit plate; 9. Rotation shaft; 10. Spring A; 11. Adjustment plate; 12. Limit cap; 13. Limit rod; 14. Spring B. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] Specific examples are given below.

[0024] See also Figure 1-Figure 5 The utility model provides a construction engineering inspection ruler, including an inspection ruler A1, a pin shaft 4 is installed at the middle position of the inspection ruler A1, an angle disc 5 is installed on the circumferential surface of the pin shaft 4, angle lines are arranged around the upper surface of the angle disc 5, an inspection ruler B6 is arranged on the angle disc 5, a limiting hole is provided inside the inspection ruler B6, the pin shaft 4 is arranged in the limiting hole of the inspection ruler B6, an adjustment plate 11 is arranged on the inspection ruler B6, the spring A10 is sleeved on the outside of the top end of the pin shaft 4 and is located on the adjustment plate 11, a fastening nut 3 is installed on the top end of the pin shaft 4, and a leveler 2 is arranged on the upper surface of the inspection ruler A1; scale lines are arranged on both sides of the upper surfaces of the inspection ruler A1 and the inspection ruler B6, and the leveler 2 is located on the inner side of the scale of the inspection ruler A1.

[0025] During operation, when measuring a wall, the tightness of the spring A10 is adjusted by rotating the fastening bolt 3, so that the limiting degree of the detection ruler B6 by the limit plate 8 under the spring A10 changes. The detection ruler B6 is manually pulled out to move and rotate, and adjusted to a suitable position. The fastening bolt 3 is rotated to make the limit plate 8 limit the movement and rotation of the detection ruler B6. The measurement is performed by observing the scale scale, the level 2 and the angle disk 5 on the upper surface of the detection ruler A1.

[0026] Furthermore, limiting devices are installed on both sides of the inner surface of the detecting ruler A1, and the limiting devices include limiting rods 13. A movable hole is opened on the inner wall of the detecting ruler A1, and the limiting rods 13 are inserted in the movable hole. The spring B14 is sleeved on the limiting rods 13, and the limiting cap 12 is connected to the limiting rods 13 through the spring B14. Limiting grooves 7 are opened at both ends of the detecting ruler B6, and the limiting grooves 7 and the limiting caps 12 are matching structures. The length of the detecting ruler B6 is less than the length between the inner walls of the detecting ruler A1, and the angle disk 5 is located in the middle position inside the detecting ruler A1. The center of the angle disk 5 coincides with the center of the detecting ruler A1. Rotating shafts 9 are rotatably installed on both sides of the detecting ruler A1, and limiting plates 8 are fixedly connected to the rotating shafts 9, and the limiting plates 8 are respectively located on both sides of the detecting ruler A1.

[0027] During operation, after the construction project inspection is completed, for the storage of the construction project inspection ruler, rotate the inspection ruler B6 on the pin shaft 4 so that the inspection ruler B6 overlaps with the inspection ruler A1, and fix it with the limit cap 12 and the spring B14 in the limit device on the inner side of the inspection ruler A1. At the same time, adjust the limit plate 8 on the rotating shaft 9 to strengthen the restriction to prevent the inspection ruler A1 from separating from the inspection ruler B6 during storage.

[0028] Working principle: When measuring the wall, by rotating the fastening bolt 3, the tightness of the spring A10 is adjusted, so that the limit plate 8 under the spring A10 changes the limit degree of the detection ruler B, and the detection ruler B6 is manually pulled out to move and rotate, and adjusted to a suitable position. By rotating the fastening bolt 3, the limit plate 8 limits the movement and rotation of the detection ruler B6, and the measurement is carried out by observing the scale ruler, the level 2 and the angle plate 5 on the upper surface of the detection ruler A1. When storing after the measurement, the detection ruler B6 on the pin shaft 4 is rotated to make the detection ruler B6 coincide with the detection ruler A1, and the limit cap 12 and the spring B14 in the limit device on the inner side of the detection ruler A1 are fixed, and the limit plate 8 on the rotating shaft 9 is adjusted at the same time to strengthen the restriction to prevent the detection ruler A1 from separating from the detection ruler B6 during storage, so as to facilitate the detection, use and carrying of the staff.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A construction engineering inspection ruler, characterized in that: The invention comprises a detection ruler A (1), a pin shaft (4) is installed at the middle position of the detection ruler A (1), an angle disc (5) is installed on the circumferential surface of the pin shaft (4), an angle line is arranged on the periphery of the upper surface of the angle disc (5), a detection ruler B (6) is arranged on the upper surface of the angle disc (5), a limiting hole is arranged inside the detection ruler B (6), the pin shaft (4) is arranged in the limiting hole of the detection ruler B (6), an adjustment plate (11) is arranged on the upper surface of the detection ruler B (6), a spring A (10) is sleeved on the outside of the top end of the pin shaft (4) and is located on the upper surface of the adjustment plate (11), and a fastening nut (3) is installed on the top end of the pin shaft (4).

2. A construction engineering detection ruler according to claim 1, characterized in that: Levelers (2) are provided on the upper surfaces of both ends of the detection ruler A (1); scale lines are provided on both sides of the upper surfaces of the detection ruler A (1) and the detection ruler B (6), and the levelers (2) are located on the inner side of the scale of the detection ruler A (1).

3. A construction engineering detection ruler according to claim 2, characterized in that: Limiting devices are installed on both sides of the inner surface of the detection ruler A (1), and the limiting devices include a limiting rod (13). A movable hole is opened on the inner wall of the detection ruler A (1), and the limiting rod (13) is inserted into the movable hole. The spring B (14) is sleeved on the limiting rod (13), and the limiting cap (12) is connected to the limiting rod (13) through the spring B (14).

4. A construction engineering detection ruler according to claim 3, characterized in that: Limiting grooves (7) are provided at both ends of the detection ruler B (6), and the limiting grooves (7) and the limiting caps (12) are a matching structure. The length of the detection ruler B (6) is smaller than the length between the inner walls of the detection ruler A (1).

5. A construction engineering detection ruler according to claim 4, characterized in that: Rotating shafts (9) are rotatably mounted on both sides of the detection ruler A (1), and limit plates (8) are fixedly connected to the rotating shafts (9), and the limit plates (8) are respectively located on both sides of the detection ruler A (1).

6. A construction engineering detection ruler according to claim 5, characterized in that: The angle disc (5) is located at a middle position inside the detection ruler A (1), and the center of the angle disc (5) coincides with the center of the detection ruler A (1).

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