CN220170239U - Novel land survey and drawing gradiometer - Google Patents

Abstract

The utility model discloses a novel land mapping gradiometer which comprises a base, wherein a handle groove is formed in the right side of the outer wall of the base, a measuring cavity is formed in the left side of the inside of the base, scale marks are formed in the circumference of the outer wall of the measuring cavity, a base is arranged in the center of an inner cavity of the measuring cavity, balls are arranged on the circumference of the inner cavity of the base, a turntable is arranged on the inner side of the balls, a balancing weight is arranged in the inner cavity of the turntable, one end of a first connecting rod is arranged on the front side of the turntable, and a pointer is arranged on the other end of the first connecting rod. This novel soil survey and drawing gradiometer has advertised and draw by traditional regulation level bubble, adopts the tumbler principle, can point the pointer to corresponding angle immediately in the survey and drawing, need not manual operation, and whole reading is fast, and it is accurate to measure, uses in a flexible way, and the practicality is strong, satisfies the user demand on the current market.

Description

Novel land survey and drawing gradiometer

Technical Field

The utility model relates to the technical field of engineering measurement, in particular to a novel land mapping gradiometer.

Background

The gradiometer is a mapping accessory product with a gradient measurement function.

At present, the angle of horizontal bubble needs manual many times to adjust at the in-process that detects of current gradiometer to guarantee that the bubble is in the position of positive center, but because the position of manual regulation bubble not only easily exists the error, also can't accomplish mapping work fast, leads to mapping work efficiency lower, and inconvenient use has brought a lot of puzzlements for the staff, consequently, based on above shortcoming, the present novel soil mapping gradiometer of release is improved this.

Disclosure of Invention

The utility model aims to provide a novel land mapping gradiometer for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel soil survey and drawing gradiometer, includes the base, the handle groove has been seted up on the outer wall right side of base, the measurement chamber has been seted up in the inside left side of base, the outer wall circumference of measurement chamber is provided with the scale mark, the inner chamber central point of measurement chamber puts and is provided with the base, the ball is all installed to the inner chamber circumference of base, the carousel is installed to the inboard of ball, the balancing weight is installed to the inner chamber of carousel, the one end of head rod is installed to the front side of carousel, and the other end of head rod installs the pointer, the one end of spring is installed on the inner chamber right side of base, and the kicking block is installed to the other end of spring, the one end of second connecting rod is installed in the left side of kicking block, the other end of second connecting rod passes the spring and installs splint, the one end of ejector pin is pegged graft to the inner chamber of base, and the clamp plate is installed to the other end of ejector pin.

Preferably, the graduation lines are matched with the pointers and correspond to the pointers in position.

Preferably, the shape of the clamping plate is arc-shaped.

Preferably, the ejector block and the inner side of the ejector rod are arranged in an inclined plane.

Preferably, the top end of the pressing plate is provided with an anti-slip edge.

Compared with the prior art, the utility model has the beneficial effects that: this novel soil survey and drawing gradiometer, through the cooperation between ball, the carousel, balancing weight and the head rod, thereby can guarantee that the base is rotating the slope to arbitrary angle back, the pointer remains vertical horizontality throughout, borrow the cooperation between pointer and the scale mark, contained angle between pointer and the scale mark is the slope value of surveyed promptly, through the spring, the kicking block, the cooperation between second connecting rod, splint, ejector pin and the clamp plate, thereby can support the carousel, and then guarantee that the angle of the scale mark that the pointer indicates is fixed after the base resets, the device has the tradition and has adjusted horizontal bubble and survey, adopt the tumbler principle, can be immediately with the pointer point to corresponding angle on when the survey and drawing, need not manual operation, whole reading is fast, measuring is accurate, the use is nimble, the practicality is strong, satisfy the user demand on the existing market.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a top block structure according to the present utility model;

FIG. 3 is a pointer map of the present utility model.

In the figure: 1. the measuring device comprises a base, 2, a handle groove, 3, a measuring cavity, 4, scale marks, 5, a base, 6, balls, 7, a rotary table, 8, a balancing weight, 9, a first connecting rod, 10, a pointer, 11, a spring, 12, a top block, 13, a second connecting rod, 14, a clamping plate, 15, a top rod, 16 and a pressing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a novel soil survey and drawing gradiometer, including base 1, handle groove 2 has been seted up on the outer wall right side of base 1, measuring cavity 3 has been seted up in the inside left side of base 1, measuring cavity 3's outer wall circumference is provided with scale mark 4, measuring cavity 3's inner chamber central point puts and is provided with base 5, ball 6 is all installed to base 5's inner chamber circumference, carousel 7 is installed to ball 6's inboard, balancing weight 8 is installed to carousel 7's inner chamber, the one end of head rod 9 is installed to carousel 7's front side, and pointer 10 is installed to head rod 9's the other end, spring 11's one end is installed on base 1's inner chamber right side, and kicking block 12 is installed to spring 11's the other end, the one end of second connecting rod 13 is installed in kicking block 12's left side, spring 11 is passed to second connecting rod 13's the other end and is installed splint 14, the inner chamber grafting of base 1 has the one end of ejector pin 15, and clamp plate 16 is installed to the other end of ejector pin 15.

Preferably, the graduation marks 4 are matched with the pointer 10 and correspond to the positions.

Preferably, the clamping plate 14 is arc-shaped, and the clamping plate 14 can abut against the turntable 7 and clamp and fix the turntable.

Preferably, the ejector block 12 and the inner side of the ejector rod 15 are inclined.

Preferably, the top end of the pressing plate 16 is provided with an anti-slip rib, and the pressing plate 16 can be better pressed by the anti-slip rib.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

When the pointer 10 rotates stably, the position pointed by the pointer 10, namely the included angle between the pointer 10 and the scale mark 4 (the included angle between the dotted line drawn in the figure 3 and the pointer 10), is the gradient value of the mapped section; pressing down the pressing plate 16, the pressing plate 16 can cause the ejector rod 15 to prop against the ejector block 12 to drive the second connecting rod 13 and the clamping plate 14 to move leftwards together to squeeze the turntable 7, the position of the turntable 7 can be fixed due to the close fit of the clamping plate 14, and the position of the pointer 10 can be sequentially fixed, so that a worker can pick up the base 1 to facilitate reading or other operations; the device has the advantages that the traditional horizontal bubble adjustment is used for mapping, the tumbler principle is adopted, the pointer 10 can be immediately pointed to a corresponding angle during mapping, manual operation is not needed, the whole reading is fast, the measurement is accurate, the use is flexible, the practicability is high, and the device is suitable for popularization.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "center location," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "snap-in," "socket," "weld," "mount," "set," "interference fit," "screw connection," "pin connection," and the like are to be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a novel soil survey and drawing gradiometer, includes base (1), its characterized in that: the utility model discloses a measuring device, including base (1), handle groove (2) have been seted up on the outer wall right side of base (1), measuring cavity (3) have been seted up on the inside left side of base (1), measuring cavity (3)'s outer wall circumference is provided with scale mark (4), measuring cavity (3)'s inner chamber central point puts and is provided with base (5), ball (6) are all installed to base (5)'s inner chamber circumference, carousel (7) are installed to ball (6)'s inboard, balancing weight (8) are installed to carousel (7)'s inner chamber, the one end of head rod (9) is installed to the front side of carousel (7), and pointer (10) are installed to the other end of head rod (9), spring (11)'s one end is installed on the inner chamber right side of base (1), and kicking block (12) are installed to spring (11)'s the other end, spring (11) are installed in the left side of kicking block (12) one end, spring (11) are passed and splint (14) are installed to the other end of second connecting rod (13), peg graft of head rod (15) and clamp plate (15) are installed to the one end of inner chamber (1).

2. The novel land survey grade gauge of claim 1, wherein: the scale marks (4) are matched with the pointers (10) and correspond to the pointers in position.

3. The novel land survey grade gauge of claim 1, wherein: the clamping plates (14) are arranged in an arc shape.

4. The novel land survey grade gauge of claim 1, wherein: the ejector block (12) and the inner side of the ejector rod (15) are arranged in an inclined plane.

5. The novel land survey grade gauge of claim 1, wherein: the top end of the pressing plate (16) is provided with an anti-slip edge.