Gradiometer for water conservancy and hydropower exploration

Abstract

The utility model provides a gradiometer for water conservancy and hydropower exploration. The gradiometer comprises a main body, one side of the main body is provided with a handle groove convenient to grasp, the other side of the main body is provided with a circular hole used for installing a main cylinder, a connecting frame is arranged below the main cylinder, and a magnet is embedded below the connecting frame; an arc-shaped baffle is arranged at each of the two ends of the main cylinder, a convex rod is arranged on the outer side of each arc-shaped baffle, an arc-shaped groove for embedding the convex rods is formed in the circular opening of the main body, a rolling groove is formed in the main body and located on the outer side of the arc-shaped groove, and a ball is arranged in the rolling groove. Compared with an existing gradiometer, the gradienter does not need to be gradually adjusted to be in the horizontal state by rotating the scale rotating wheel, the gradienter is always kept in the horizontal state through the arrangement of the connecting frame, the magnet and the ball, the gradienter can be rapidly stabilized after the main cylinder rotates, an operator can conveniently and rapidly complete recording of the scale value pointed by the pointer, and the working efficiency is improved. And the working efficiency and the detection speed are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the slope detection equipment technical field, especially relate to a slope instrument of water conservancy and hydropower investigation. BACKGROUND

[0002] It is essential to detect slope in water conservancy project, and the slope instrument is essential as an important measuring tool, and the slope instrument used in the market is the same as the portable slope instrument for land surveying in the public number CN206095235U; compared with the traditional leveling or total station detection method, the slope instrument is convenient, fast and portable, and reduces the working difficulty of surveying personnel in the field.

[0003] But there are still some deficiencies in use: after the slope instrument is placed in the position to be detected, the scale rotating wheel needs to be adjusted manually to adjust the level to the horizontal state, and after the operation is completed, the reading can be carried out, which seriously affects the detection speed. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides a slope instrument of water conservancy and hydropower investigation, which adopts the following technical scheme:

[0005] A slope instrument of water conservancy and hydropower investigation, comprising a main body, a handle groove for easy gripping is arranged on one side of the main body, a circular opening for installing a main cylinder is arranged on the other side of the main body, a connecting frame is arranged below the main cylinder, and a magnet is embedded below the connecting frame; an arc-shaped baffle is arranged at each end of the main cylinder, a convex rod is arranged outside each arc-shaped baffle, an arc groove for embedding the convex rod is arranged in the circular opening of the main body, a rolling groove is arranged outside the arc groove in the main body, and a ball bearing is arranged in the rolling groove;

[0006] A scale line is arranged on the front side of the main body, an arc-shaped frame is installed on the side of the main cylinder facing the scale line, and a pointer pointing to the scale line is arranged at the middle position of the arc-shaped frame.

[0007] Further, the two ends of the arc-shaped frame are connected with the baffles on both sides respectively, the direction of the arc-shaped frame is opposite to that of the connecting frame, and when the connecting frame faces directly downward, the pointer in the middle of the arc-shaped frame faces directly upward.

[0008] Further, a level is embedded in the interior of the main cylinder, and whether the main cylinder is in a horizontal state can be observed and verified through the level.

[0009] Further, the diameter of the magnet is smaller than that of the arc groove, the lower end of the magnet extends into the arc groove, the distance between the magnet and the ball bearing is reduced, and a certain suction force is generated between them.

[0010] Further, a cover plate is installed on the rear side of the main body by bolts, and after the cover plate is opened, the main cylinder and the ball are conveniently installed or removed.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] Compared with the prior art, the utility model has the beneficial effects that: The utility model discloses a building surface detection device, which comprises a main body, a cover plate, a main cylinder, a horizontal instrument, a connecting frame, a magnet and a ball.

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the structure schematic diagram of the main board in the utility model after the cover plate is taken off;

[0015] Figure 3 It is the structure schematic diagram of the main cylinder and the arc frame of the utility model;

[0016] Figure 4 It is the structure schematic diagram of the arc groove and the rolling groove in the main board of the utility model;

[0017] Figure 5 It is the structure schematic diagram of the utility model Figure 2 A place structure amplification schematic diagram in.

[0018] In the drawing:

[0019] 1-main body, 11-arc groove, 12-rolling groove, 2-cover plate, 3-main cylinder, 31-baffle, 32-convex rod, 4-horizontal instrument, 5-connecting frame, 51-magnet, 6-arc frame, 61-pointer, 7-ball. Specific implementation

[0020] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below, obviously, the described embodiment is only a part of the embodiment of the utility model, not all. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor should belong to the scope of the utility model protection.

[0021] As shown in the accompanying Figures 1-5 .

[0022] The utility model provides a slope instrument of water conservancy and hydropower investigation, including main body 1, the handle groove of being convenient for holding is equipped with in one side of main body 1, the circular opening for installing main cylinder 3 is equipped with in the other side of main body 1, the arc baffle 31 is equipped with respectively in the both ends of main cylinder 3, the convex rod 32 is equipped with respectively in the outside of arc baffle 31, the arc groove 11 for the convex rod 32 embedding is set up in the circular opening of main body 1, through the structure, main cylinder 3 can rotate at random in the circular opening of main body 1.

[0023] The bubble type level 4 is embedded in the inside of main cylinder 3, the connecting frame 5 of triangular structure is equipped with below main cylinder 3,

[0024] The rolling groove 12 is equipped with in the outside of arc groove 11 in main body 1, the movable ball 7 is equipped with in rolling groove 12, and the adsorption force can be generated between magnet 51 and ball 7.

[0025] The scale line is equipped with in the front side of main body 1, and the scale line is same as the scale line on the existing slope instrument, as shown in the drawings, Figure 3 The arc frame 6 is installed towards the scale line in the side of both side baffles 31, and the pointer 61 pointing to the scale line is equipped with in the middle position of arc frame 6.

[0026] The working process of the technical scheme is that: the main body 1 is placed on the building that needs to measure the slope, so that the lower surface of the main body 1 is attached to the surface of the building, at this time, due to the gravity, the ball 7 will roll to the lowest position of the rolling groove 12, and the main cylinder 3 will rotate due to the setting of the connecting frame 5, so as to keep the connecting frame 5 downward and the main cylinder 3 horizontal, and due to the adsorption between the magnet 51 below the connecting frame 5 and the ball 7, the main cylinder 3 can be quickly stabilized after rotating, and the phenomenon of multiple reciprocating shaking can be avoided, so that the operator can quickly complete the recording of the pointer 61 pointing to the scale value, and the working efficiency is improved.

[0027] Since the ball 7 is a steel ball, the weight of the ball 7 is greater than the adsorption force caused by the magnet 51, so the ball 7 will not be affected by the magnet 51 when rolling in the rolling groove 12.

[0028] And after the main cylinder 3 rotates, the level 4 can be used to observe whether the main cylinder 3 is in a horizontal state at this time, so as to avoid errors in the detected slope value.

[0029] If a similar technical scheme is designed by using the technical scheme or inspired by the technical scheme of the utility model, and the above technical effects are achieved, it is also within the protection scope of the utility model.

Claims

1. A slope meter for water conservancy and hydropower surveying, comprising a main body (1), wherein a handle groove for easy gripping is provided on one side of the main body (1), characterized in that: A circular opening for installing the main cylinder (3) is provided on the other side of the main body (1). A connecting frame (5) is provided below the main cylinder (3). A magnet (51) is embedded below the connecting frame (5). An arc-shaped baffle (31) is provided at each end of the main cylinder (3). A protruding rod (32) is provided on the outer side of the arc-shaped baffle (31). An arc groove (11) for inserting the protruding rod (32) is opened in the circular opening of the main body (1). A rolling groove (12) is provided in the main body (1) and on the outer side of the arc groove (11). A ball bearing (7) is provided in the rolling groove (12). A scale line is provided on the front side of the main body (1), and an arc-shaped frame (6) is installed on the side of the main cylinder (3) facing the scale line. A pointer (61) pointing to the scale line is provided in the middle of the arc-shaped frame (6).

2. The slope meter for water conservancy and hydropower survey as described in claim 1, characterized in that: The two ends of the arc-shaped frame (6) are connected to the baffles (31) on both sides respectively.

3. The slope meter for water conservancy and hydropower survey as described in claim 1, characterized in that: The main tube (3) is equipped with a level (4).

4. A slope meter for water conservancy and hydropower survey as described in claim 1, characterized in that: The diameter of the magnet (51) is smaller than the diameter of the arc groove (11), and the lower end of the magnet (51) extends into the arc groove (11).

5. A slope meter for water conservancy and hydropower survey as described in claim 1, characterized in that: The rear side of the main body (1) is bolted with a cover plate (2).

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