Slope surveying and mapping device for water conservancy project

Abstract

The utility model discloses a slope surveying and mapping device for hydraulic engineering, which comprises a fixed plate, the left and right side surfaces of the fixed plate are provided with slots, the inner side wall of each slot is provided with a positioning hole, the upper surface of the fixed plate is fixedly connected with a connecting plate, the front surface of the connecting plate is fixedly embedded with a rolling bearing, and the rolling bearing is fixedly connected with the fixed plate. The inner ring of the rolling bearing is fixedly connected with a connecting column, and the front end of the connecting column is fixedly connected with a pointer. Through cooperation of an insertion block and an insertion groove, a positioning plate can conveniently drive a threaded rod to be aligned with a positioning hole during use, then according to cooperation of the threaded rod and a threaded cylinder, the threaded rod can be conveniently inserted into the positioning hole, and the insertion block and a lengthening plate can be conveniently positioned, so that the length of the surveying and mapping device can be increased; and then, according to the cooperation of a rolling bearing, a connecting column, a pointer and a surveying and mapping ruler, the worker can conveniently know the inclination angle of the slope surface.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a slope surveying and mapping device for water conservancy projects. Background Technique

[0002] Water conservancy projects are the general term for various engineering constructions built to control, utilize and protect surface and underground water resources and the environment. Water conservancy projects are projects built to eliminate water disasters and develop and utilize water resources. According to their service objects, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, port projects, waterproof and drainage projects, environmental water conservancy projects, and beach reclamation projects. A water conservancy project that can serve multiple targets such as flood control, water supply, irrigation, and power generation at the same time is called a comprehensive utilization water conservancy project.

[0003] At the present stage, when surveying and mapping the slopes of water conservancy projects, a surveying and mapping device is needed to measure the angles. The current surveying and mapping devices have a simple structure and usually have a fixed length. Moreover, when surveying and mapping longer slopes, multiple surveys are required, and it is not conducive to current use. Therefore, we propose a slope surveying and mapping device for water conservancy projects to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a slope surveying and mapping device for water conservancy projects to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A slope surveying and mapping device for water conservancy projects includes a fixing plate. Slots are opened on both the left and right sides of the fixing plate. Positioning holes are opened on the inner side walls of each slot. A connecting plate is fixedly connected to the upper surface of the fixing plate. A rolling bearing is fixedly embedded in the front surface of the connecting plate. A connecting column is fixedly connected to the inner ring of the rolling bearing. A pointer is fixedly connected to the front end of the connecting column. A surveying and mapping ruler is fixedly connected to the front surface of the connecting plate. Two fixing rods are fixedly connected to the bottom surface of the fixing plate. A first anti-slip block is fixedly connected to the bottom end of each fixing rod. Extension plates are provided on both the left and right sides of the fixing plate. Plug blocks are fixedly connected to the side surfaces of the two extension plates close to each other. A positioning plate is fixedly connected to the front surface of each plug block. A threaded cylinder is fixedly embedded in the front surface of each positioning plate. A threaded rod is threadedly connected to the inner wall of each threaded cylinder. A support rod is fixedly connected to the bottom surface of each extension plate. A second anti-slip block is fixedly connected to the bottom end of each support rod.

[0007] In a further embodiment, warning signs are provided on both the left and right sides of the fixing plate. The bottom surface of each warning sign is fixedly connected to the upper surface of the extension plate.

[0008] In a further embodiment, each of the insertion blocks is adapted to the slot, and each of the threaded rods is adapted to the positioning hole.

[0009] In a further embodiment, a product label is provided behind the fixing plate, and the front surface of the product label is fixedly connected to the back surface of the fixing plate.

[0010] In a further embodiment, a reinforcing block is fixedly connected to the back surface of the connecting plate, and the back surface of the reinforcing block is fixedly connected to the front surface of the product label.

[0011] In a further embodiment, two handles are fixedly connected to the upper surface of the fixing plate, and an anti-slip sleeve is fixedly connected to the outer surface of each handle.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the cooperation of the insertion block and the slot, the positioning plate drives the threaded rod to align with the positioning hole during use. Then, according to the cooperation of the threaded rod and the threaded cylinder, it is convenient for the threaded rod to be inserted into the positioning hole, and it is also convenient to position the insertion block and the extension plate, thereby increasing the length of the surveying device and facilitating the staff to conduct surveying work on the slope in the later stage. Then, according to the cooperation of the rolling bearing, the connecting column, the pointer and the surveying ruler, it is convenient for the staff to understand the inclination angle of the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 1 is a three-dimensional structural schematic diagram of the overall slope surveying device for water conservancy projects;

[0015] Figure 2 FIG. 2 is a three-dimensional structural schematic diagram of the top view of the extension plate of the slope surveying device for water conservancy projects;

[0016] Figure 3 FIG. 3 is a three-dimensional structural schematic diagram of the top view of the fixing plate of the slope surveying device for water conservancy projects;

[0017] Figure 4 FIG. 4 is a three-dimensional structural schematic diagram of the side view of the fixing plate of the slope surveying device for water conservancy projects.

[0018] In the figure: 1, the second anti-slip block; 2, the fixed rod; 3, the fixing plate; 4, the surveying ruler; 5, the first anti-slip block; 6, the support rod; 7, the handle; 8, the connecting plate; 9, the pointer; 10, the anti-slip sleeve; 11, the positioning hole; 12, the threaded rod; 13, the warning label; 14, the extension plate; 15, the insertion block; 16, the threaded cylinder; 17, the positioning plate; 18, the reinforcing block; 19, the product label; 20, the connecting column; 21, the rolling bearing; 22, the slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1-4, in the present utility model, a slope surveying and mapping device for water conservancy projects includes a fixing plate 3. Slots 22 are provided on both the left and right sides of the fixing plate 3. Positioning holes 11 are provided on the inner side walls of each slot 22. A connecting plate 8 is fixedly connected to the upper surface of the fixing plate 3. A rolling bearing 21 is fixedly embedded in the front surface of the connecting plate 8. The inner ring of the rolling bearing 21 is fixedly connected to a connecting column 20. The front end of the connecting column 20 is fixedly connected to a pointer 9. A surveying ruler 4 is fixedly connected to the front surface of the connecting plate 8. Two fixing rods 2 are fixedly connected to the bottom surface of the fixing plate 3. The bottom end of each fixing rod 2 is fixedly connected to a first anti-slip block 5. Extension plates 14 are provided on both the left and right sides of the fixing plate 3. Plug blocks 15 are fixedly connected to the mutually adjacent side surfaces of the two extension plates 14. A positioning plate 17 is fixedly connected to the front surface of each plug block 15. A threaded cylinder 16 is fixedly embedded in the front surface of each positioning plate 17. A threaded rod 12 is threadedly connected to the inner wall of each threaded cylinder 16. A support rod 6 is fixedly connected to the bottom surface of each extension plate 14. The bottom end of each support rod 6 is fixedly connected to a second anti-slip block 1. Through the cooperation of the plug block 15 and the slot 22, it is convenient to connect the extension plate 14 to the fixing plate 3. At the same time, it is convenient for the positioning plate 17 to drive the threaded rod 12 to align with the positioning hole 11. Then, according to the cooperation of the threaded rod 12 and the threaded cylinder 16, it is convenient for the threaded rod 12 to be inserted into the positioning hole 11, and it is convenient to position the plug block 15 and the extension plate 14. Thus, the length of the surveying device can be increased, and it is beneficial for the staff to conduct slope surveying work in the later stage. Then, according to the cooperation of the rolling bearing 21, the connecting column 20, the pointer 9 and the surveying ruler 4, it is convenient for the staff to understand the inclination angle of the slope.

[0023] Warning signs 13 are provided on both the left and right sides of the fixing plate 3. The bottom surface of each warning sign 13 is fixedly connected to the upper surface of the extension plate 14. The warning signs 13 are used to facilitate the staff to pay attention to matters. Each plug block 15 is adapted to the slot 22. Each threaded rod 12 is adapted to the positioning hole 11. A product label 19 is provided behind the fixing plate 3. The front surface of the product label 19 is fixedly connected to the back surface of the fixing plate 3. The product label 19 is used to facilitate the staff to understand the product.

[0024] A reinforcing block 18 is fixedly connected to the back surface of the connecting plate 8. The back surface of the reinforcing block 18 is fixedly connected to the front surface of the product label 19. The reinforcing block 18 is used to facilitate increasing the stability of the product label 19. Two handles 7 are fixedly connected to the upper surface of the fixing plate 3. An anti-slip sleeve 10 is fixedly connected to the outer surface of each handle 7. The handles 7 are used to facilitate the staff to pick up the device.

[0025] The working principle of the present utility model is:

[0026] When the staff uses it, they first push the plug 15 into the slot 22 through the extension plate 14, and then align the threaded rod 12 with the positioning hole 11. At this time, the threaded rod 12 is rotated to move inside the threaded tube 16, and the threaded rod 12 is inserted into the positioning hole 11. At the same time, the length of the surveying and mapping device is extended, and then the handle 7 is used to drive the surveying and mapping device to contact the slope surface. Then, the design of the pointer 9, the surveying ruler 4 and the connecting column 20 is used to enable the staff to understand the inclination angle of the slope surface.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A slope surveying and mapping device for water conservancy projects, characterized in that: It includes a fixed plate (3). Slots (22) are provided on both the left and right side surfaces of the fixed plate (3). Positioning holes (11) are provided on the inner side walls of each of the slots (22). A connecting plate (8) is fixedly connected to the upper surface of the fixed plate (3). A rolling bearing (21) is fixedly embedded in the front surface of the connecting plate (8). A connecting column (20) is fixedly connected to the inner ring of the rolling bearing (21). A pointer (9) is fixedly connected to the front end of the connecting column (20). A surveying ruler (4) is fixedly connected to the front surface of the connecting plate (8). Two fixing rods (2) are fixedly connected to the bottom surface of the fixed plate (3). A first anti-slip block (5) is fixedly connected to the bottom end of each of the fixing rods (2). Extension plates (14) are provided on both the left and right sides of the fixed plate (3). Plug blocks (15) are fixedly connected to the side surfaces of the two extension plates (14) that are close to each other. A positioning plate (17) is fixedly connected to the front surface of each of the plug blocks (15). A threaded cylinder (16) is fixedly embedded in the front surface of each of the positioning plates (17). A threaded rod (12) is threadedly connected to the inner wall of each of the threaded cylinders (16). A support rod (6) is fixedly connected to the bottom surface of each of the extension plates (14). A second anti-slip block (1) is fixedly connected to the bottom end of each of the support rods (6).

2. The slope surveying and mapping device for water conservancy projects according to claim 1, wherein: Warning signs (13) are provided on both the left and right sides of the fixed plate (3). The bottom surface of each of the warning signs (13) is fixedly connected to the upper surface of the extension plate (14).

3. The slope surveying and mapping device for water conservancy projects according to claim 1, wherein: Each of the plug blocks (15) is adapted to the slot (22), and each of the threaded rods (12) is adapted to the positioning hole (11).

4. A slope surveying device for water conservancy projects according to claim 1, characterized in that: A product label (19) is provided behind the fixed plate (3). The front surface of the product label (19) is fixedly connected to the back surface of the fixed plate (3).

5. The slope surveying and mapping device for water conservancy projects according to claim 1, characterized in that: A reinforcing block (18) is fixedly connected to the back surface of the connecting plate (8). The back surface of the reinforcing block (18) is fixedly connected to the front surface of the product label (19).

6. The slope surveying device for water conservancy projects according to claim 1, wherein: Two handles (7) are fixedly connected to the upper surface of the fixed plate (3). An anti-slip sleeve (10) is fixedly connected to the outer surface of each of the handles (7).

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