CN213394408U - Novel tower section of thick bamboo survey and drawing scale base - Google Patents

Abstract

The utility model relates to a base, in particular to a novel tower drum surveying and mapping scale base, which comprises a base, a horizontal bubble, a screwing structure and a connecting and fastening structure, wherein the upper surface of the base is provided with a first notch and a second notch, the horizontal bubble is arranged in the first notch, the second notch is used for assembling a scale aluminum pipe, the screwing structure is arranged at the side edge of the base and is used for fixing the scale aluminum pipe, and the connecting and fastening structure is arranged in the base and is matched with the screwing structure to fix the scale aluminum pipe; two sides of the scale aluminum pipe are provided with first through holes; the utility model is simple, portable, flexible, portable and suitable for local conditions; the stable acting point and the fixed point in the surveying and mapping process are ensured; the levelness before use is ensured to facilitate the leveling test before use; the operation is simple, and the operation can be carried out by one hand.

Description

Novel tower section of thick bamboo survey and drawing scale base

Technical Field

The utility model relates to a base, concretely relates to novel tower section of thick bamboo survey and drawing scale base.

Background

Engineering often requires the determination of a plane, such as a road, a yard, a square, a dock surface, an airport, etc., in a port, which involves engineering measures, an application discipline. The system is a subject directly serving national economic construction and national defense construction, is closely combined with production practice, and is the most active branch subject in mapping. With the conversion from the traditional mapping technology to the digital mapping technology, the development trend and direction of the engineering measurement technology are automation, real-time and digitization of measurement data acquisition and processing; the scientization, standardization and normalization of measurement data management. The laser swinger can instantly establish a large-range plane, vertical plane and inclined reference plane, and provides a reference plane or line for construction, building and decoration. Therefore, a sweep level instrument is needed, the sweep level instrument is a rotary emission type laser level instrument, and a horizontal plane is swept in civil engineering, building engineering and interior decoration engineering: the laser swinger projects a visible laser beam, and is matched with a laser swinger receiver consisting of two receiving diodes and a display, wherein the receiving diodes receive laser, and the display displays the position of a light spot.

In the existing measuring method, a relatively flat field needs to be selected for erecting the scale, the scale is leveled according to a horizontal bubble matched with the scale, and then reading is carried out. This limits the environment in which the scale can be used. And the wind power tower barrel is mostly in an empty and windy environment in the construction process, so that the leveling condition of the scale cannot be completely met. The environment of the tower barrel is severe, the requirement of the factors of the project on the construction hoisting precision is severe, the installation precision cannot meet the standard requirement, the tower body is inclined, and even falls off to collapse, so that irreparable loss is caused.

Therefore, how to design a novel tower section of thick bamboo survey and drawing scale base is the utility model discloses the problem that will solve.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a novel a tower section of thick bamboo survey and drawing scale base guarantees the continuity of survey and drawing work.

The utility model provides a technical scheme that its technical problem adopted is:

a novel tower drum surveying and mapping scale base comprises a base, a horizontal bubble, a screwing structure and a connecting and fastening structure, wherein a first notch and a second notch are formed in the upper surface of the base, the horizontal bubble is arranged in the first notch, the second notch is used for assembling a scale aluminum pipe, the screwing structure is arranged on the side edge of the base and used for fixing the scale aluminum pipe, and the connecting and fastening structure is arranged on the base and matched with the screwing structure to fix the scale aluminum pipe;

and first through holes are formed in two sides of the scale aluminum pipe.

Preferably, the screwing structure comprises a hole A formed in one side of the base and an oblique-head screw matched with the hole A, and the hole A is communicated with the second notch.

Preferably, the connection and fastening structure comprises a hole B and a hammer nut matched with the hole B, the hole B is communicated with the second notch, and the hammer nut is matched with the oblique head screw to fix the scale aluminum pipe.

Preferably, the bottom of the base is provided with a second through hole, and the second through hole is communicated with the second notch.

Preferably, the base is of an isosceles trapezoid structure.

Preferably, the bottom of the base is provided with a bayonet structure.

Preferably, the base is made of aluminum alloy.

The above technical scheme of the utility model has following profitable technological effect:

the utility model is simple, portable, flexible, and portable, and can be used according to local conditions; the stable acting point and the fixed point in the surveying and mapping process are ensured; the levelness before use is ensured to facilitate the leveling test before use; the operation is simple, and the operation can be carried out by one hand.

Drawings

FIG. 1 is an assembly view of the present invention;

fig. 2 is a schematic view of the base of the present invention;

fig. 3 is a perspective sectional view of the base of the present invention.

Reference numerals:

1. a base; 2. horizontal bubble; 3. a first notch; 4. a second recess; 5. a scale aluminum tube; 6. a first through hole; 7. a hammerhead nut; 8. a hole B; 9. a bayonet structure; 10. a hole A; 11. a beveled head screw; 12. a second via.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The utility model provides a novel scheme of tower section of thick bamboo survey and drawing scale base as follows:

refer to fig. 1, an assembly drawing of the present invention.

A novel tower drum surveying and mapping ruler base comprises a base 1, a horizontal bubble 2, a screwing structure and a connecting and fastening structure, wherein a first notch 3 and a second notch 4 are formed in the upper surface of the base 1, the horizontal bubble 2 is arranged in the first notch 3, the second notch 4 is used for assembling a ruler aluminum pipe 5, the screwing structure is arranged on the side edge of the base 1 and used for fixing the ruler aluminum pipe 5, and the connecting and fastening structure is arranged on the base 1 and matched with the screwing structure to fix the ruler aluminum pipe 5;

and first through holes 6 are formed in two sides of the scale aluminum pipe 5.

In this embodiment, the screwing structure includes a hole a10 opened on one side of the base 1, a screw 11 with a tilted head adapted to the hole a10, and the hole a10 is communicated with the second notch 4. The connection and fastening structure comprises a hole B8 and a hammer nut 7 matched with the hole B8, the hole B8 is communicated with the second notch 4, and the hammer nut 7 is matched with the oblique head screw 11 to fix the scale aluminum pipe 5. The bottom of the base 1 is provided with a second through hole 12, and the second through hole 12 is communicated with the second notch 4. The base 1 is of an isosceles trapezoid structure. The bottom of the base 1 is provided with a bayonet structure 9. The base 1 is made of aluminum alloy.

In the present application, it should be noted that the oblique-head screw 11 passes through the hole a10 and the first through hole 6 in sequence, and is connected with the hammer nut 7, before that, the hammer nut 7 needs to be inserted into the hole B.

Furthermore, in order to adapt to the scale aluminum pipes 5 with different sizes, the space of the second notch 4 needs to be free, and the scale aluminum pipes 5 with different sizes can be conveniently adjusted and fixed.

Furthermore, a bolt can be embedded in the second through hole 12, and fine adjustment of the position of the scale aluminum pipe 5 in the vertical direction can be realized by screwing/unscrewing the bolt.

The horizontal bubble 2 may be fixedly disposed in the first recess 3 by means of adhesion or snap-fit.

The purpose of the bayonet structure 9 at the bottom of the base 1 is to place the base smoothly (in order to provide mounting space for the above-mentioned bolts).

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The novel tower drum surveying and mapping scale base is characterized by comprising a base (1), a horizontal bulb (2), a screwing structure and a connecting and fastening structure, wherein a first notch (3) and a second notch (4) are formed in the upper surface of the base (1), the horizontal bulb (2) is arranged in the first notch (3), the second notch (4) is used for assembling a scale aluminum pipe (5), the screwing structure is arranged on the side edge of the base (1) and used for fixing the scale aluminum pipe (5), and the connecting and fastening structure is arranged on the base (1) and matched with the screwing structure to fix the scale aluminum pipe (5);

and first through holes (6) are formed in two sides of the scale aluminum pipe (5).

2. The novel tower mapping ruler base of claim 1, wherein the screw structure comprises a hole A (10) formed in one side of the base (1), and a screw (11) with a slant head adapted to the hole A (10), wherein the hole A (10) is communicated with the second notch (4).

3. The novel tower drum surveying and mapping ruler base of claim 2, wherein the connection fastening structure comprises a hole B (8) and a hammer nut (7) adapted to the hole B (8), the hole B (8) is communicated with the second notch (4), and the hammer nut (7) is matched with the oblique head screw (11) to fix the ruler aluminum pipe (5).

4. The novel tower mapping ruler base of claim 1, wherein the base (1) is provided with a second through hole (12) at the bottom, and the second through hole (12) is communicated with the second notch (4).

5. The novel tower mapping ruler base of claim 1, wherein said base (1) is an isosceles trapezoid structure.

6. The novel tower mapping ruler base of claim 1, wherein the bottom of the base (1) is provided with a bayonet structure (9).

7. The novel tower drum surveying and mapping ruler base of claim 1, characterized in that the base (1) is made of aluminum alloy.

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