CN221781390U

CN221781390U - A surveying and mapping tool suitable for engineering construction

Info

Publication number: CN221781390U
Application number: CN202323321377.0U
Authority: CN
Inventors: 王业涵; 毛鹏
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-09-27
Anticipated expiration: 2033-12-06

Abstract

The utility model relates to the field of engineering construction, in particular to a mapping tool suitable for engineering construction, which comprises a mapping ruler body, wherein graduation marks arranged along the length direction of the mapping ruler body are arranged at the mapping ruler body, a first clamping column is arranged at one end of the mapping ruler body, a sliding groove vertical to the length direction of the mapping ruler body is arranged in the mapping ruler body, a sliding block is arranged in the sliding groove in a sliding manner, and a second clamping column is arranged at the sliding block; the slide block is also provided with a distance indicating block pointing to the scale marks. Compared with the conventional mapping tool for the constructional engineering, the utility model can simultaneously realize the measurement of the distance, the pipeline diameter, the aperture and the angle in the conventional engineering construction process, so that engineering personnel do not need to carry various tools when carrying out mapping work, and mapping personnel can conveniently carry out mapping.

Description

Mapping tool suitable for engineering construction

Technical Field

The utility model relates to the field of engineering construction, in particular to a mapping tool suitable for engineering construction.

Background

The engineering construction's survey and drawing detection in-process includes survey and drawing to different parameters such as distance, angle, aperture, pipeline diameter, before the survey and drawing, need carry different instruments, need use different instruments when carrying out the survey and drawing to different parameters, so there is great inconvenience when carrying and using.

Disclosure of utility model

In order to solve the technical problems, the utility model is solved by the following technical scheme:

The utility model provides a survey and drawing instrument suitable for engineering construction, it includes the survey and drawing chi body, survey and drawing chi body department is equipped with the scale mark that sets up along its length direction, and the one end of survey and drawing chi body is equipped with first card post, is equipped with in the survey and drawing chi body along its length direction vertical spout, is provided with the slider in the spout slip, and slider department is equipped with the second card post; the slide block is also provided with a distance indicating block pointing to the scale marks.

As a preferable scheme of the utility model, the surveying and mapping ruler body comprises a first ruler body and a second ruler body, the first ruler body is hinged with the second ruler body, a dial is arranged at the second ruler body, an angle line is arranged at the dial, a mounting groove is arranged at the first ruler body, a mounting block is arranged in the mounting groove, and an angle indicating needle pointing to the angle line is arranged at the mounting block.

As the preferable scheme of the utility model, the first clamping column and the second clamping column are respectively provided with a threaded connector, and the mapping ruler body and the sliding block are respectively provided with a threaded hole matched with the threaded connector.

As a preferable scheme of the utility model, the end face of the surveying and mapping rule body, which is close to the first clamping post, is provided with a groove for the distance indicating block to slide, and the end face of the distance indicating block and the slide block, which is close to the first clamping post, are flush with the end face of the surveying and mapping rule body.

As a preferable scheme of the utility model, a baffle plate for limiting the sliding block in the sliding groove is connected at one end of the surveying and mapping ruler body through a bolt.

As a preferable scheme of the utility model, the first ruler body is connected with the second ruler body through a hinge.

By adopting the technical scheme, the utility model has the following beneficial effects:

Compared with the conventional mapping tool for the constructional engineering, the utility model can simultaneously realize the measurement of the distance, the pipeline diameter, the aperture and the angle in the conventional engineering construction process, so that engineering personnel do not need to carry various tools when carrying out mapping work, and mapping personnel can conveniently carry out mapping.

Drawings

Fig. 1 is a schematic structural diagram of the mapping rule body in embodiment 1.

Fig. 2 is a cross-sectional view of the mapping rule body of fig. 1.

Fig. 3 is a schematic structural view of the distance indication block in fig. 1.

Fig. 4 is a schematic structural diagram of the mapping rule body in embodiment 1.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a side view of the mapping rule body of fig. 1.

Fig. 7 is a schematic view of the mounting block and angle indicator pin of fig. 5.

Fig. 8 is a schematic structural view of the first clip column in fig. 1.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.

Example 1

As shown in fig. 1-2, the present embodiment provides a mapping tool suitable for engineering construction, which includes a mapping rule body 100, a scale mark 110 disposed along a length direction of the mapping rule body 100 is disposed at the mapping rule body 100, a first clamping column 120 is disposed at one end of the mapping rule body 100, a chute 210 vertical along the length direction of the mapping rule body 100 is disposed in the mapping rule body 100, a sliding block 220 is slidably disposed in the chute 210, and a baffle 160 for limiting the sliding block 220 in the chute 210 is bolted to one end of the mapping rule body 100. The slider 220 is provided with a second clamping column 130; the slider 220 is further provided with a distance indicating block 140 pointing to the scale line 110, and referring to fig. 3, the specific structure diagram of the distance indicating block 140 is that the distance indicating block 140 is used to cooperate with the scale line 110 to display the distance between the first card post 120 and the second card post 130. Referring to fig. 4-5, in order to measure an angle, the mapping rule body 100 includes a first rule body 101 and a second rule body 102, and in this embodiment, the first rule body 101 and the second rule body 102 are connected by a hinge 170. The first ruler body 101 is hinged to the second ruler body 102, a dial 150 is arranged at the second ruler body 102, an angle line 410 is arranged at the dial 150, a mounting groove 420 is arranged at the first ruler body 101, a mounting block 430 is arranged in the mounting groove 420, an angle indicating needle 440 pointing to the angle line 410 is arranged at the mounting block 430, and the structures of the mounting block 430 and the angle indicating needle 440 are shown in fig. 7.

When the measuring ruler is used, the measuring ruler body 100 is carried to an engineering construction place where side drawing work is required, when the measuring ruler is used, the measuring of the distance can be carried out through the scale marks 410 at the measuring ruler body 100, the diameter of a pipeline and the diameter of a hole can be measured through pulling the first clamping column 120 and the second clamping column 130, when the measuring of the angle is required, the first clamping column 120 and the second clamping column are required to be detached, and then the measuring of the angle can be carried out through bending the first ruler body 101 and the second ruler body 102 so that the first ruler body 101 and the second ruler body 102 respectively lean against two measured walls.

The mapping tool suitable for engineering construction in this embodiment compares in present common building engineering and uses mapping tool, can realize simultaneously to present engineering construction in-process to distance, pipeline diameter, aperture and angle's measurement to make engineering personnel need not to carry multiple instrument when carrying out the mapping work, thereby made things convenient for the mapping personnel to survey. The first ruler body 101 and the second ruler body 102 are designed to be bendable, so that the first ruler body 101 and the second ruler body 102 can be continuously bent when the portable ruler is carried, and convenience is brought to a mapping staff.

Referring to fig. 6, a groove 610 for sliding the distance indicating block 140 is provided at the end face of the mapping rule body near the first clamping post 120, and the end faces of the distance indicating block 140 and the sliding block 220 near the first clamping post 120 are flush with the end face of the mapping rule body 100.

In this embodiment, the end surface of the distance indicating block 140 and the end surface of the sliding block 220, which is close to the first clamping post 120, are set flush with the end surface of the mapping ruler body 100, so that interference caused by the distance indicating block 140 and the sliding block 220 to angle measurement can be avoided when angle measurement is performed, and the accuracy of angle measurement is improved.

Referring to fig. 8 and fig. 2-3, the first clamping post 120 and the second clamping post 130 are respectively provided with a threaded connector 510, and the mapping ruler body 100 and the sliding block 220 are respectively provided with a threaded hole 230 matched with the threaded connector.

In this embodiment, the installation and the disassembly of the first clamping post 101 and the second clamping post 102 can be conveniently realized through the arrangement of the threaded connector 510 and the threaded hole 230.

The working principle of the mapping rule body 100 in this embodiment is as follows:

when in use, the surveying and mapping ruler body 100 is carried to an engineering construction site where side drawing work is required, and when in use, the distance can be measured through the scale marks 410 at the surveying and mapping ruler body 100. When the diameter of the pipeline is measured, the diameter of the pipeline can be measured by pulling the first clamping column 120 and the second clamping column 130 so that the first clamping column 120 and the second clamping column 130 can be used for measuring the diameter of the pipeline; when the diameter of the hole is measured, the diameter of the hole can be measured by pulling the first clamping column 120 and the second clamping column 130 so that the first clamping column 120 and the second clamping column 130 respectively lean against the inner wall of the hole. When the angle is measured, the first clamping column 120 and the second clamping column 102 are required to be unscrewed from the mapping ruler body 100, and then the angle can be measured by bending the first ruler body 101 and the second ruler body 102 and enabling the first ruler body 101 and the second ruler body 102 to respectively lean against two measured walls.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims

1. Survey and drawing instrument suitable for engineering construction, its characterized in that: the measuring ruler comprises a measuring ruler body (100), wherein graduation marks (110) are arranged at the measuring ruler body (100) along the length direction of the measuring ruler body, a first clamping column (120) is arranged at one end of the measuring ruler body (100), a sliding groove (210) which is vertical along the length direction of the measuring ruler body is arranged in the measuring ruler body (100), a sliding block (220) is arranged in the sliding groove (210) in a sliding manner, and a second clamping column (130) is arranged at the sliding block (220); the slide block (220) is also provided with a distance indicating block (140) pointing to the scale mark (110).

2. The mapping tool of claim 1 adapted for engineering construction, wherein: survey and drawing chi body (100) are including first chi body (101) and second chi body (102), hinge connection between first chi body (101) and the second chi body (102), second chi body (102) department is equipped with calibrated scale (150), calibrated scale (150) department is equipped with angle line (410), first chi body (101) department is equipped with mounting groove (420), is equipped with installation piece (430) in mounting groove (420), installation piece (430) department is equipped with angle indicator (440) of directional angle line (410).

3. The mapping tool of claim 1 adapted for engineering construction, wherein: the first clamping column (120) and the second clamping column (130) are respectively provided with a threaded connector (510), and the mapping ruler body (100) and the sliding block (220) are respectively provided with threaded holes (230) matched with the threaded connectors.

4. The mapping tool of claim 2 adapted for engineering construction, wherein: the end face of the mapping rule body, which is close to the first clamping column (120), is provided with a groove (610) for the distance indication block (140) to slide, and the end face of the distance indication block (140) and the end face of the sliding block (220), which is close to the first clamping column (120), are flush with the end face of the mapping rule body (100).

5. The mapping tool of claim 1 adapted for engineering construction, wherein: one end of the surveying and mapping ruler body (100) is connected with a baffle plate (160) for limiting the sliding block (220) in the sliding groove (210) through bolts.

6. The mapping tool of claim 1 adapted for engineering construction, wherein: the first ruler body (101) and the second ruler body (102) are connected through a hinge (170).