CN220932040U - High-precision strip type level for geographical information mapping - Google Patents

Abstract

The utility model provides a high-precision bar-type level for geographic information mapping, which relates to the technical field of bar-type level, and comprises an integral structure and a fixed structure, wherein the fixed structure is positioned at two sides of the outer surface of the integral structure; the integral structure comprises a building surface body, the center of the top of the building surface body is connected with a level meter body in a sliding manner, and the centers of the front and rear inner surfaces of the level meter body are provided with sliding grooves.

Description

High-precision strip type level for geographical information mapping

Technical Field

The utility model relates to the technical field of strip type level meters, in particular to a high-precision strip type level meter for geographic information mapping.

Background

The strip level is a common level for bench workers, and consists of a V-shaped bottom plane serving as a working plane and a level parallel to the working plane, and is a universal angle measuring device for measuring a tiny oblique angle relative to the horizontal position by utilizing the principles of liquid flow and liquid level and using the level bubble to directly display angular displacement.

It is now becoming very common to measure high accuracy data, and most of them are measured by using a bar type level, and then the existing bar type level may not be adjustable in the process of mapping, so if mapping operation is performed on a large building surface, it may be difficult to complete measurement in one mapping, and thus it is inconvenient for an operator to use, so we propose a high accuracy bar type level for mapping geographic information, so as to solve the problem set forth in the foregoing.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, in the process of surveying and mapping, the rule body is not adjustable, so that if a large building surface is subjected to surveying and mapping operation, measurement is difficult to complete in one-time surveying and mapping, and an operator is inconvenient to use, and provides a high-precision strip type level for geographical information surveying and mapping.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the high-precision strip type level for geographic information mapping comprises an integral structure and a fixed structure, wherein the fixed structure is positioned at two sides of the outer surface of the integral structure;

The utility model discloses a level meter, including the building surface body, the top center department sliding connection of building surface body has the spirit level body, the spout has been seted up to the front and back internal surface center department of spirit level body, the interior surface wall sliding connection of spout has the slider, the front and back position fixedly connected with slide bar of the both sides internal surface of spirit level body, the extension end fixedly connected with fly leaf of slide bar, the surface fixedly connected with compression spring of slide bar, the surface center department fixedly connected with blade body of fly leaf, the position that the surface both sides are located the slider runs through in the front and back of spirit level body is provided with first locating pin.

Preferably, the bubble device body is fixedly arranged at the center of the top of the level device body.

Preferably, one end of the compression spring is fixedly connected with the outer surface of the sliding rod, the other end of the compression spring is fixedly connected with the outer surface of the movable plate, and the outer surface of the sliding block is fixedly connected with the front outer surface and the rear outer surface of the ruler body.

Preferably, the front and rear outer surfaces of the level body are located at the positions of the first positioning pins, the outer surfaces of the first positioning pins are fixedly connected with first pull rods, the inner surface walls of the first positioning pins are slidably connected with the outer surfaces of the first positioning pins, and the surfaces of the first positioning pins penetrate through the outer surfaces of the sliding blocks.

Preferably, the fixed knot constructs including the connecting block, the top front and back position of connecting block runs through and is provided with the second locating pin, the second round hole has been seted up to the position that the top of connecting block is located the second locating pin, the top fixedly connected with second pull rod of second locating pin, the surface of connecting block and the surface fixed connection of blade body.

Preferably, the inner surface wall of the second round hole is slidably connected with the outer surface of the second positioning pin, and the bottom end surface of the second positioning pin penetrates through the surface of the building surface body.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. In the utility model, when the length of the ruler body needs to be adjusted later, the length of the ruler body can be adjusted randomly by matching the sliding groove, the sliding block, the movable ruler body, the first positioning pin and the first pull rod, after the ruler body is adjusted to a proper position, a user can manually insert the first positioning pin into the corresponding first round hole through the first pull rod, and the sliding block is limited by inserting, and meanwhile, the ruler body and the movable plate are indirectly limited.

2. In the utility model, when not in use, after the first locating pin is pulled out by a user through the first pull rod, the movable plate and the ruler body can utilize the retraction force of the compression spring at the moment, so that a part of the ruler body can enter the interior of the level body, so that the ruler body does not occupy too much space when being carried about later, and when the ruler body is required to be used later, the user can pull out and reinsert the first locating pin into the corresponding first round hole.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of a high-precision bar type level for geographic information mapping;

FIG. 2 is a schematic diagram showing a cross-sectional structure of the high-precision bar level for geographic information mapping of FIG. 1;

fig. 3 is a schematic perspective view of the slider, the slide bar, the compression spring and the first positioning pin.

Legend description: 1. an integral structure; 2. a fixed structure; 101. a building panel body; 102. a blade body; 103. a level body; 104. a bubbler body; 105. a chute; 106. a first round hole; 107. a first positioning pin; 108. a first pull rod; 109. a slide block; 110. a movable plate; 111. a slide bar; 112. a compression spring; 201. a connecting block; 202. a second round hole; 203. a second positioning pin; 204. and a second pull rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1-3, a high-precision bar-type level for mapping geographic information comprises a whole structure 1 and a fixed structure 2, wherein the fixed structure 2 is positioned at two sides of the outer surface of the whole structure 1; the integral structure 1 comprises a building surface body 101, a level body 103 is slidably connected to the center of the top of the building surface body 101, a sliding groove 105 is formed in the center of the front inner surface and the rear inner surface of the level body 103, sliding blocks 109 are slidably connected to the inner surface of the sliding groove 105, sliding rods 111 are fixedly connected to the front inner surface and the rear inner surface of the two sides of the level body 103, movable plates 110 are fixedly connected to the extending ends of the sliding rods 111, compression springs 112 are fixedly connected to the outer surfaces of the sliding rods 111, a ruler body 102 is fixedly connected to the center of the outer surfaces of the movable plates 110, and first positioning pins 107 are arranged on the two sides of the front outer surface and the rear outer surface of the level body 103 in a penetrating mode at the positions of the sliding blocks 109.

The effect achieved by the whole embodiment 1 is that, as shown in fig. 2 and 3, the extending end of the sliding rod 111 is fixedly connected with the outer surface of the movable plate 110, then when the movable plate 110 is horizontally moved by the force of the compression spring 112, the sliding rod 111 is stressed to be in a retracted state, so as not to interfere with the movement of the sliding rod, and when the movable plate 110 can be moved, a part of the blade body 102 can be driven to move together with the blade body 102, so that the blade body 102 can be carried along later, and when the blade body 102 is driven, the sliding block 109 is also driven together, and the sliding groove 105 and the sliding block 109 are mutually matched, so that the stability of the blade body 102 in back and forth movement can be improved.

In embodiment 2, as shown in fig. 1-3, a bubble device body 104 is fixedly installed at the top center of a level body 103, one end of a compression spring 112 is fixedly connected with the outer surface of a sliding rod 111, the other end of the compression spring 112 is fixedly connected with the outer surface of a movable plate 110, the outer surface of a sliding block 109 is fixedly connected with the front and rear outer surfaces of a ruler body 102, a first round hole 106 is formed in the position of the front and rear outer surfaces of the level body 103 at a first positioning pin 107, a first pull rod 108 is fixedly connected with the outer surface of the first positioning pin 107, the inner surface of the first round hole 106 is in sliding connection with the outer surface of the first positioning pin 107, the surface of the first positioning pin 107 penetrates through the outer surface of the sliding block 109, a fixed structure 2 comprises a connecting block 201, a second positioning pin 203 is arranged at the front and rear positions of the top of the connecting block 201, the top of the connecting block 201 is positioned at the position of the second positioning pin 203, a second round hole 202 is formed in the position of the top of the second positioning pin 203 is fixedly connected with a second pull rod 204, the outer surface of the connecting block 201 is fixedly connected with the outer surface of the ruler body 102, the inner surface of the second round hole 202 is in sliding connection with the outer surface of the second positioning pin 203, and the outer surface of the second positioning pin 203 is in sliding connection with the outer surface of the second positioning pin 203, and the bottom surface of the building surface of the second positioning pin 203 penetrates through the surface 101.

The effect that its whole embodiment 2 reached is, and the setting of first pull rod 108 realizes that convenient to use person can drag out first locating pin 107 simultaneously, and user's used more convenient to use, and through the cooperation of connecting block 201, second pull rod 204, second locating pin 203 and second round hole 202, realizes can spacing level body 103, avoids follow-up in the in-process of measurement still can remove on building surface body 101.

Working principle: firstly, a user firstly pulls out the first positioning pin 107 through the first pull rod 108, so that the first positioning pin 107 can be separated from the first round hole 106 and the sliding block 109, the sliding block 109 is not limited after separation, then the ruler body 102 moves towards the inside of the level body 103 by the retracting force of the compression spring 112, finally, a part of the ruler body 102 can enter the inside of the level body 103, then, the user is required to manually pull out the two ruler bodies 102, after pulling out, the first positioning pin 107 is inserted into the corresponding first round hole 106 through the first pull rod 108 again, the limiting of the sliding block 109 is realized, meanwhile, the ruler body 102 is indirectly limited, and the movement is avoided.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. High accuracy strip type level for geographical information survey and drawing, its characterized in that includes:

The device comprises an integral structure (1) and a fixing structure (2), wherein the fixing structure (2) is positioned at two sides of the outer surface of the integral structure (1);

The utility model provides a building surface structure (1), including building surface body (101), top center department sliding connection of building surface body (101) has spirit level body (103), interior surface center department has seted up spout (105) around spirit level body (103), interior surface sliding connection of spout (105) has slider (109), position fixedly connected with slide bar (111) around the both sides interior surface of spirit level body (103), the extension end fixedly connected with fly leaf (110) of slide bar (111), the surface fixedly connected with compression spring (112) of slide bar (111), surface center department fixedly connected with blade body (102) of fly leaf (110), the position that surface both sides are located slider (109) around spirit level body (103) runs through and is provided with first locating pin (107).

2. The high-precision bar level for mapping geographic information of claim 1, wherein: the bubble device body (104) is fixedly arranged at the center of the top of the level device body (103).

3. The high-precision bar level for mapping geographic information of claim 1, wherein: one end of the compression spring (112) is fixedly connected with the outer surface of the sliding rod (111), the other end of the compression spring (112) is fixedly connected with the outer surface of the movable plate (110), and the outer surface of the sliding block (109) is fixedly connected with the front outer surface and the rear outer surface of the ruler body (102).

4. The high-precision bar level for mapping geographic information of claim 1, wherein: the utility model discloses a level meter, including level meter body (103), first locating pin (107) is located the surface around, first round hole (106) have been seted up to the position that outer surface lies in first locating pin (107), the surface fixedly connected with first pull rod (108) of first locating pin (107), the interior surface wall of first round hole (106) and the surface sliding connection of first locating pin (107), the surface of first locating pin (107) runs through the surface of slider (109).

5. The high-precision bar level for mapping geographic information of claim 1, wherein: the fixed knot constructs (2) including connecting block (201), the top front and back position of connecting block (201) runs through and is provided with second locating pin (203), second round hole (202) have been seted up at the position that the top of connecting block (201) is located second locating pin (203), the top fixedly connected with second pull rod (204) of second locating pin (203), the surface of connecting block (201) and the surface fixed connection of blade body (102).

6. The high-precision bar level for mapping geographic information of claim 5, wherein: the inner surface wall of the second round hole (202) is in sliding connection with the outer surface of the second locating pin (203), and the bottom end surface of the second locating pin (203) penetrates through the surface of the building surface body (101).