Water conservancy project building inclination testing frame

Abstract

The utility model provides a hydraulic engineering building inclination testing frame which comprises a vertical plate, a protractor is installed on the lower portion of one side face of the vertical plate, a measuring rod is rotatably installed on the side, away from the vertical plate, of the protractor, the measuring rod is arranged in the radial direction of the protractor, and a movable rod parallel to the measuring rod is arranged on one side of the measuring rod. Two guide rods are installed on the face, facing the measuring rod, of the movable rod, two guide holes matched with the measuring rod are formed in one face of the measuring rod, the two guide rods penetrate through the two guide holes respectively, a threaded hole is formed in one face of the measuring rod, the threaded hole is communicated with one guide hole, and the threaded hole is communicated with the other guide hole. A positioning screw used for limiting the relative position of the guide rod and the measuring rod is in threaded connection with the interior of the threaded hole, and a level gauge is connected to the upper portion of one side face of the vertical plate in an inserted mode.

Description

Technical Field

[0001] This utility model is a tilt test frame for water conservancy engineering structures, belonging to the field of water conservancy engineering. Background Technology

[0002] In hydraulic engineering construction, ensuring the accuracy of structural inclination and displacement is crucial. To accurately measure the inclination of a structure, a specially designed inclination testing frame is typically used. Currently, this frame consists of two rotatably connected measuring rods. One rod is perpendicular to the building's slope, while the other is aligned with the slope. A protractor is then used to measure the angle between the two rods, facilitating the measurement of the slope. However, because the rotatable connection between the two rods has specific dimensions, the rod aligned with the slope cannot be perfectly parallel to it. Manual adjustment is required to ensure the rod is parallel to the slope, which introduces measurement errors. Therefore, a more accurate hydraulic engineering inclination testing frame needs to be designed. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a hydraulic engineering building inclination test frame to solve the problems mentioned in the background technology. This utility model improves the measurement accuracy of building inclination.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a hydraulic engineering inclinedness testing frame, comprising a vertical plate, a protractor mounted on the lower part of one side of the vertical plate, a measuring rod rotatably mounted on the side of the protractor away from the vertical plate, the measuring rod being arranged along the radial direction of the protractor, a movable rod arranged parallel to the measuring rod on one side of the measuring rod, two guide rods mounted on the side of the movable rod facing the measuring rod, two guide holes cooperating with the measuring rod being opened on one side of the measuring rod, the two guide rods respectively passing through the two guide holes, a threaded hole being opened on one side of the measuring rod, the threaded hole communicating with one of the guide holes, a positioning screw for limiting the relative position of the guide rod and the measuring rod being threaded into the threaded hole, and a level being inserted into the upper part of one side of the vertical plate.

[0005] Furthermore, two plug-in sleeves are installed on the upper part of one side of the vertical plate, and the plug-in sleeves are fitted onto the level instrument.

[0006] Furthermore, a rubber sleeve is glued inside the plug sleeve, and the rubber sleeve wraps around the level.

[0007] Furthermore, the rubber sleeve has a rectangular cross-section, and the plug sleeve has a rectangular cross-section.

[0008] Furthermore, a base plate is installed at the lower end of the vertical plate, and support plates are fixedly connected to both ends of the base plate. Vertical screw holes are opened at both ends of the support plates, and support screws are threaded into the vertical screw holes.

[0009] Furthermore, the support plate and the base plate are arranged perpendicular to each other, and the support plate and the base plate are integrally formed.

[0010] Furthermore, one end of the guide rod is connected and fixed with a threaded head, and the end of the guide rod away from the threaded head is provided with a second threaded blind hole. The threaded head on one guide rod is threaded into the second threaded blind hole on another guide rod. The movable rod has two first threaded blind holes on the side facing the guide rod, and the threaded head on one guide rod is threaded into the first threaded blind hole.

[0011] Furthermore, a strip-shaped opening is provided at the upper part of one side of the vertical plate, and the strip-shaped opening is arranged along the length direction of the vertical plate.

[0012] The beneficial effects of this utility model are:

[0013] 1. Use a level to ensure the vertical plate is in a vertical position. Then, tighten the support screws on the four support plates so that all four support screws are in contact with the building slope. At this time, the heights of the four support screws are different, and with the support of the four support screws, the vertical plate can be placed vertically on the building slope.

[0014] 2. Insert the guide rod into the guide hole. The guide rod and the guide hole cooperate with each other to make the measuring rod and the movable rod parallel to each other. Make the movable rod fit against the building slope. At this time, the relative position of the through measuring rod and the protractor is easy to determine the angle between the measuring rod and the vertical plate. That is, the angle between the measuring rod and the vertical plate is the same as the angle between the movable rod and the vertical plate. Therefore, the contact part between the vertical plate and the building slope does not affect the angle reading, which helps to improve the measurement accuracy of the building slope.

[0015] 3. Connect the threaded head on one guide rod to the second threaded blind hole on another guide rod, and screw the threaded head on one guide rod into the first threaded blind hole on the movable rod. This allows for the selection of an appropriate number of guide rods as needed, facilitating the adjustment of the guide rod length and realizing a modular design for the guide rods. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the structure of a hydraulic engineering inclination testing frame according to the present invention;

[0018] Figure 2 This is a schematic diagram of the assembly of the measuring rod, protractor, and vertical plate in a hydraulic engineering inclinedness testing frame according to the present invention.

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the assembly of the guide rod and the movable rod in a hydraulic engineering inclinedness testing frame according to the present invention;

[0021] In the diagram: 1-Vertical plate, 2-Protractor, 3-Guide rod, 4-Positioning screw, 5-Modular rod, 6-Support plate, 7-Support screw, 8-Base plate, 9-Measuring rod, 10-Strip opening, 11-Plug-in sleeve, 12-Level instrument, 13-Vertical screw hole, 14-Rubber sleeve, 15-Guide hole, 16-Threaded hole, 17-First thread blind hole, 18-Thread head, 19-Second thread blind hole. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please see Figure 1 and Figure 2 This utility model provides a technical solution: a slope testing frame for hydraulic engineering structures, including a vertical plate 1. A strip-shaped opening 10, arranged along the length of the vertical plate 1, is opened at the upper part of one side of the vertical plate 1 to reduce the material consumption of the vertical plate 1. Two rectangular cross-section plug-in sleeves 11 are installed at the upper part of one side of the vertical plate 1. A rectangular cross-section rubber sleeve 14 is glued inside the plug-in sleeve 11, allowing a level instrument 12 to be inserted into the channel formed by the two plug-in sleeves 11. At this time, the rubber sleeve 14 wraps around the level instrument 12, thereby increasing the coefficient of friction between the plug-in sleeves 11 and the level instrument 12, preventing the level instrument 12 from falling off. After connecting the level instrument 12 to the vertical plate 1, a base plate 8 is installed at the lower end of the vertical plate 1. Support plates 6 are fixed to both ends of the base plate 8. The support plates 6 and the base plate 8 are arranged perpendicularly to each other and are integrally formed. Vertical screw holes 13 are opened at both ends of the support plates 6. Support screws 7 are connected to the internal threads of the vertical screw holes 13. The vertical plate 1 is made vertical by using the level instrument 12. Then, the support screws 7 on the four support plates 6 are turned so that the four support screws 7 are in contact with the building slope. At this time, the heights of the four support screws 7 are different. With the support of the four support screws 7, the vertical plate 1 can be placed vertically on the building slope.

[0024] See Figures 1-4A protractor 2 is installed on the lower part of one side of the vertical plate 1. A measuring rod 9 is rotatably mounted on the side of the protractor 2 away from the vertical plate 1. The measuring rod 9 is arranged radially along the protractor 2. A movable rod 5 is provided on one side of the measuring rod 9, parallel to the measuring rod 9. Two guide rods 3 are installed on the side of the movable rod 5 facing the measuring rod 9. Two guide holes 15 are opened on one side of the measuring rod 9, which mate with the measuring rod 9. The two guide rods 3 pass through the two guide holes 15 respectively. A threaded hole 16 is opened on one side of the measuring rod 9, which communicates with one of the guide holes 15. The threaded hole 16 is internally threaded with a... The positioning screw 4, used to limit the relative position of the guide rod 3 and the measuring rod 9, inserts the guide rod 3 into the guide hole 15. The guide rod 3 and the guide hole 15 cooperate with each other, so that the measuring rod 9 and the movable rod 5 are in a parallel state, and the movable rod 5 is in contact with the building slope. At this time, the relative position of the penetrating measuring rod 9 and the protractor 2 is determined, which makes it easier to determine the angle between the measuring rod 9 and the vertical plate 1. That is, the angle between the measuring rod 9 and the vertical plate 1 is the same as the angle between the movable rod 5 and the vertical plate 1. Thus, the contact part between the vertical plate 1 and the building slope does not affect the angle reading, which helps to improve the measurement accuracy of the building slope.

[0025] See Figure 1 and Figure 4 One end of the guide rod 3 is connected and fixed with a threaded head 18. The end of the guide rod 3 away from the threaded head 18 is provided with a second threaded blind hole 19. The side of the movable rod 5 facing the guide rod 3 is provided with two first threaded blind holes 17, so that the threaded head 18 on one guide rod 3 is threaded into the second threaded blind hole 19 on the other guide rod 3, and the threaded head 18 on one guide rod 3 is screwed into the first threaded blind hole 17 on the movable rod 5. This allows for the selection of an appropriate number of guide rods 3 as needed, and facilitates the adjustment of the length of the guide rods 3 as needed, thus realizing the modular design of the guide rods 3.

[0026] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A test frame for the inclination of hydraulic engineering structures, comprising a vertical plate (1), characterized in that: A protractor (2) is installed on the lower part of one side of the vertical plate (1). A measuring rod (9) is rotatably installed on the side of the protractor (2) away from the vertical plate (1). The measuring rod (9) is arranged along the radial direction of the protractor (2). A movable rod (5) is provided on one side of the measuring rod (9) and is arranged parallel to the measuring rod (9). Two guide rods (3) are installed on the side of the movable rod (5) facing the measuring rod (9). Two guide holes (15) are opened on one side of the measuring rod (9) to cooperate with the measuring rod (9). The two guide rods (3) pass through the two guide holes (15) respectively. A threaded hole (16) is opened on one side of the measuring rod (9). The threaded hole (16) communicates with one of the guide holes (15). A positioning screw (4) for limiting the relative position of the guide rod (3) and the measuring rod (9) is connected to the threaded hole (16). A level (12) is inserted into the upper part of one side of the vertical plate (1).

2. The inclinedness testing frame for hydraulic engineering structures according to claim 1, characterized in that: Two plug sleeves (11) are installed on the upper part of one side of the vertical plate (1), and the plug sleeves (11) are fitted onto the level (12).

3. The inclinedness testing frame for hydraulic engineering structures according to claim 2, characterized in that: A rubber sleeve (14) is glued inside the plug sleeve (11), and the rubber sleeve (14) wraps around the level (12).

4. The inclinedness testing frame for hydraulic engineering structures according to claim 3, characterized in that: The rubber sleeve (14) has a rectangular cross-section, and the plug sleeve (11) has a rectangular cross-section.

5. The inclinedness testing frame for hydraulic engineering structures according to claim 1, characterized in that: The bottom of the vertical plate (1) is fitted with a base plate (8), and both ends of the base plate (8) are connected and fixed with support plates (6). Both ends of the support plates (6) are provided with vertical screw holes (13), and support screws (7) are threaded into the vertical screw holes (13).

6. The inclinedness testing frame for hydraulic engineering structures according to claim 5, characterized in that: The support plate (6) and the base plate (8) are arranged perpendicular to each other, and the support plate (6) and the base plate (8) are integrally formed.

7. The inclinedness testing frame for hydraulic engineering structures according to claim 1, characterized in that: One end of the guide rod (3) is connected to a threaded head (18), and the end of the guide rod (3) away from the threaded head (18) is provided with a second threaded blind hole (19). The threaded head (18) on one guide rod (3) is threadedly connected to the second threaded blind hole (19) on another guide rod (3). The movable rod (5) has two first threaded blind holes (17) on the side facing the guide rod (3), and the threaded head (18) on one guide rod (3) is threadedly connected to the first threaded blind hole (17).

8. The inclinedness testing frame for hydraulic engineering structures according to claim 1, characterized in that: A strip-shaped opening (10) is provided on the upper part of one side of the vertical plate (1), and the strip-shaped opening (10) is arranged along the length direction of the vertical plate (1).

Images