Slope measuring instrument for hydraulic engineering and civil engineering

Abstract

The slope measuring instrument comprises a bottom plate frame, the top of the bottom plate frame is fixedly connected with a rectangular table through a support, sliding grooves are formed in the front portion and the rear portion of the right side of the rectangular table, and sliding columns are installed on the inner sides of the sliding grooves in a sliding mode; the utility model relates to the technical field of gradient measuring instruments. According to the slope measuring instrument for the hydraulic engineering and civil engineering, the sliding groove is formed in one side of the rectangular table, the sliding column is installed on the inner side of the sliding groove in a sliding mode, the slope measuring instrument is used in cooperation with the first measuring rod, the second measuring rod and the angle teeth, and due to the arrangement of the structures, equipment does not need to be completely attached to the bottommost part of a slope; the second measuring rod is directly attached to the slope body, then the numerical value can be directly read by utilizing the relative relation of the first measuring rod and the angle teeth, the whole process is convenient and rapid, a tedious adjusting process is not needed, and the current use is met.

Description

Technical Field

[0001] The utility model relates to the technical field of slope measuring instruments, and specifically relates to a slope measuring instrument for hydraulic engineering civil engineering. Background Technique

[0002] Hydraulic civil engineering is the general term for various engineering constructions built to control, utilize and protect surface and underground water resources and the environment. At present, the slope scale lines of slope measuring instruments are prone to damage and wear during long-term work, resulting in inaccurate measurement results. Moreover, the stability is poor. One person needs to stabilize the equipment and another person needs to record the readings to ensure the accuracy of the data. Existing patent documents have improved this.

[0003] Such as Chinese Patent CN218865083U, a slope measuring instrument for hydraulic engineering civil engineering, which relates to the technical field of engineering surveying. It includes a hinge. A first measuring device is installed on the left side of the hinge, and a second measuring device is installed on the right side of the hinge. The first measuring device includes: a measuring arm, a sliding cover plate, a magnet, an iron sheet, a rotating shaft, a stabilizer, an anti-slip pad and a torsion spring. The measuring arm is installed on the left side of the hinge through screws. The sliding cover plate is slidably connected to the measuring arm. A plurality of the magnets are fixedly installed on the sliding cover plate, and a plurality of the iron sheets are fixedly installed on the measuring arm. Two of the rotating shafts are symmetrically arranged along the central axis of the measuring arm on the lower side of the measuring arm: The utility model can not only be relatively stably fixed on the road surface or slope surface, but also adopts multiple measurements, and the measurement results are relatively accurate. It can be folded and stored for easy movement.

[0004] Although the equipment in the above document can improve the stability by using a laser pen to read the value, it still has obvious defects in actual use, such as:

[0005] When using this equipment, it needs to be opened, with one side placed on the horizontal ground and the other side flipped to fit the slope. However, on the side that fits the slope, there is a protruding sliding cover plate, which causes the opening angle to change due to the resistance when trying to fit the slope, thus affecting the accuracy of the value;

[0006] Therefore, a slope measuring instrument for hydraulic engineering civil engineering that can improve accuracy is now designed to solve such defects. Summary of the Invention

[0007] In view of the deficiencies of the prior art, the utility model provides a slope measuring instrument for hydraulic engineering civil engineering, which solves the problem that the existing slope measuring instrument cannot accurately fit the slope.

[0008] To achieve the above objectives, the utility model is realized through the following technical solutions: A slope measuring instrument for civil engineering in water conservancy projects, including a bottom plate frame, the top of the bottom plate frame is fixedly connected with a rectangular platform through a bracket, sliding grooves are opened in the front and rear parts on the right side of the rectangular platform, sliding columns are slidably installed inside the sliding grooves, the right ends of the two sliding columns are fixedly connected through a fixing plate, the left side of the surface of the front sliding column is rotatably connected with a first measuring rod through a bearing member, the bottom of the first measuring rod is fixedly connected with a second measuring rod through a bracket, and the left side of the surface of the rear sliding column is fixedly connected with an angle tooth matching with the first measuring rod through a fixing block.

[0009] Preferably, a tooth groove is opened at the top of the sliding column, rectangular grooves are opened in the front and rear parts on the top of the rectangular platform, and vertical insertion holes penetrating to the bottom are opened on both sides of the top of the rectangular platform and between the two rectangular grooves.

[0010] Preferably, a lifting rod is slidably installed inside the vertical insertion hole, a handle frame is fixedly connected between the tops of the two lifting rods, and a spring is sleeved on the surface of the lifting rod and below the rectangular platform.

[0011] Preferably, tooth plates matching with the rectangular grooves and the tooth grooves are fixedly connected through brackets on the front and rear sides of the bottom of the handle frame.

[0012] Preferably, tires are rotatably connected through rotating members on both sides of the surface and the rear of the bottom plate frame. Beneficial effects

[0013] The utility model provides a slope measuring instrument for civil engineering in water conservancy projects. Compared with the existing technologies, the following beneficial effects are achieved:

[0014] (1) For the slope measuring instrument for civil engineering in water conservancy projects, by opening a sliding groove on one side of the rectangular platform and slidably installing a sliding column inside the sliding groove, and using the first measuring rod, the second measuring rod and the angle tooth in cooperation, the setting of these structures enables the equipment not to be completely attached to the bottom of the slope body. The second measuring rod can be directly attached to the slope body, and then the relative positions of the first measuring rod and the angle tooth can be used to directly read the value. The whole process is convenient and fast, without the need for a cumbersome adjustment process, meeting the current use requirements.

[0015] (2) For the slope measuring instrument for civil engineering in water conservancy projects, by opening a tooth groove at the top of the sliding column and using the lifting rod and the tooth plate in cooperation, the setting of these structures enables the tooth plate to be engaged with the tooth groove after the first measuring rod and the second measuring rod are attached, ensuring the fixation of the sliding column. Then, when the staff holds the equipment, the overall stability can be guaranteed, thereby improving the stability during reading. Brief description of the drawings

[0016] Figure 1 is a schematic structural view of the present utility model;

[0017] Figure 2 is a bottom view of the rectangular table, sliding column and first measuring rod structures of the present utility model;

[0018] Figure 3 is a schematic view of the second measuring rod, angle teeth and tooth alveolus structures of the present utility model;

[0019] Figure 4 is a schematic view of the rectangular table, handle frame and tooth plate structures of the present utility model.

[0020] In the figure: 1, bottom plate frame; 2, rectangular table; 3, sliding column; 4, first measuring rod; 5, second measuring rod; 6, angle teeth; 7, tooth alveolus; 8, rectangular groove; 9, vertical insertion hole; 10, lifting rod; 11, handle frame; 12, tooth plate; 13, spring; 14, tire; 15, sliding groove. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a slope measuring instrument for civil engineering in water conservancy projects, including a bottom plate frame 1. The top of the bottom plate frame 1 is fixedly connected with a rectangular table 2 through a bracket. Sliding grooves 15 are respectively formed in the front and rear parts on the right side of the rectangular table 2. A sliding column 3 is slidably installed inside the sliding groove 15. The right ends of the two sliding columns 3 are fixedly connected through a fixing plate. The left side of the surface of the front sliding column 3 is rotatably connected with a first measuring rod 4 through a bearing member. The first measuring rod 4 is rotatably connected with the sliding column 3 through a damping rotating shaft. The bottom of the first measuring rod 4 is fixedly connected with a second measuring rod 5 through a bracket. The left side of the surface of the rear sliding column 3 is fixedly connected with an angle tooth 6 that is used in cooperation with the first measuring rod 4. The two sides of the surface and the rear of the bottom plate frame 1 are rotatably connected with tires 14 through rotating members.

[0023] During use, the tire 14 is utilized to push the bottom plate frame 1 to move, bringing the entire device closer to the slope. Subsequently, the operator holds the handle frame 11 by hand and pulls it upward under the limitation of the lifting rod 10, finally separating the tooth plate 12 from the tooth socket 7. At this time, the two sliding columns 3 are pushed forward, ultimately bringing the second measuring rod 5 into contact with the slope. Along with the slope of the slope, the first measuring rod 4 and the second measuring rod 5 rotate. Finally, after the second measuring rod 5 rotates, it completely forms an inclined plane and fits with the slope. Since the first measuring rod 4 and the second measuring rod 5 are completely parallel, the inclination angle of the second measuring rod 5 is the same as that of the first measuring rod 4.

[0024] Furthermore, tooth sockets 7 are provided at the tops of the sliding columns 3. Rectangular slots 8 are provided at both the front and the rear of the top of the rectangular platform 2. Vertical insertion holes 9 penetrating to the bottom are provided on both sides of the top of the rectangular platform 2 and between the two rectangular slots 8. Lifting rods 10 are slidably installed inside the vertical insertion holes 9. A handle frame 11 is fixedly connected between the tops of the two lifting rods 10. Springs 13 are sleeved on the surfaces of the lifting rods 10 and below the rectangular platform 2. Tooth plates 12 that cooperate with the rectangular slots 8 and the tooth sockets 7 are fixedly connected to the front side and the rear side of the bottom of the handle frame 11 through brackets.

[0025] After the fitting is completed, the handle frame 11 is released, allowing the tooth plate 12 to descend under the pulling force of the spring 13 and re-engage with the tooth socket 7 to fix the two sliding columns 3. At this time, the operator observes the angle tooth 6 and the first measuring rod 4, thereby obtaining the inclination angle of the first measuring rod 4 and also the inclination angle of the second measuring rod 5. At this point, the slope measurement is completed. Subsequently, the handle frame 11 is pulled up again and the sliding columns 3 are pulled back to their original positions for the measurement of the next slope.

[0026] Meanwhile, the content not described in detail in this specification belongs to the well-known prior art in the art.

Claims

1. A slope measuring instrument for water conservancy engineering and civil engineering, comprising a base frame (1), characterized in that: The top of the bottom plate frame (1) is fixedly connected to a rectangular platform (2) via a bracket, the front and rear parts of the right side of the rectangular platform (2) are both provided with sliding grooves (15), a sliding column (3) is slidably mounted inside the sliding groove (15), the right ends of the two sliding columns (3) are fixedly connected via a fixing plate, the left side of the surface of the front sliding column (3) is rotatably connected to a first measuring rod (4) via a bearing member, the bottom of the first measuring rod (4) is fixedly connected to a second measuring rod (5) via a bracket, and the left side of the surface of the rear sliding column (3) is fixedly connected to an angle tooth (6) used in conjunction with the first measuring rod (4) via a fixing block.

2. A slope measuring instrument for water conservancy engineering and civil engineering according to claim 1, characterized in that: The top of the sliding column (3) is provided with a tooth groove (7), the front and rear parts of the top of the rectangular platform (2) are provided with rectangular grooves (8), and vertical insertion holes (9) penetrating to the bottom are provided on both sides of the top of the rectangular platform (2) and between the two rectangular grooves (8).

3. A slope measuring instrument for water conservancy engineering and civil engineering according to claim 2, characterized in that: A lifting rod (10) is slidably mounted on the inner side of the vertical insertion hole (9), a handle frame (11) is fixedly connected between the top ends of the two lifting rods (10), and a spring (13) is sleeved on the surface of the lifting rod (10) and located at the bottom of the rectangular platform (2).

4. A slope measuring instrument for water conservancy engineering and civil engineering according to claim 3, characterized in that: The front side and the rear side of the bottom of the handle frame (11) are fixedly connected to a tooth plate (12) for use with the rectangular groove (8) and the tooth groove (7) via a bracket.

5. A slope measuring instrument for water conservancy engineering and civil engineering according to claim 1, characterized in that: Both sides of the surface and rear of the bottom frame (1) are rotatably connected to tires (14) via rotating parts.

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