CN214666867U

CN214666867U - Engineering survey mark protector

Info

Publication number: CN214666867U
Application number: CN202121301161.6U
Authority: CN
Inventors: 刘小春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-09
Anticipated expiration: 2031-06-11

Abstract

The application discloses engineering survey mark protector, including first barrel, the first connecting plate of first barrel bottom fixedly connected with, first screw hole has been seted up on the first connecting plate, first bar hole has been seted up on the first barrel lateral wall, the slip grafting has the second barrel in the first barrel, the lid is installed to second barrel top screw thread, second barrel bottom fixedly connected with second connecting plate, the second connecting plate slides along first bar hole, the second screw hole has been seted up on the second connecting plate, the second screw hole is relative with first screw hole, second screw hole internally threaded mounting has the threaded rod, the threaded rod lower extreme runs through first connecting plate through first screw hole screw thread. This scheme, engineering survey mark is lived in first barrel, second barrel and the common protection of lid, and the threaded rod is fixed subaerial with first connecting plate in fixed second connecting plate, has reduced the staff and has touched engineering survey mark by accident and has caused the possibility of damaging to it.

Description

Engineering survey mark protector

Technical Field

The application relates to the technical field of engineering survey marks, in particular to an engineering survey mark protection device.

Background

The survey marks are general terms of a markstone, a target and other markers for surveying for calibrating the position of a ground survey control point, and are various marks which are set up and stored on the ground, underground or on a building after survey by a surveying and mapping department, each survey mark is subjected to accurate survey and calculation to obtain the plane position and elevation data of the survey mark on the ground, and the survey marks are widely applied to engineering construction.

Engineering survey is the foundation of engineering construction, and the subsequent engineering construction can be smoothly carried out only by making engineering survey work first, so the engineering survey marks are particularly important, however, the engineering survey marks are distributed more in the engineering construction field, the condition that workers touch the engineering survey marks unintentionally is easy to happen, even the workers are possibly accidentally injured and the engineering survey marks are damaged in serious conditions, but now the protection measures for the engineering survey marks are generally lacked, so that the safety of the engineering survey marks and the workers on the engineering field is not protected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main aim at provides an engineering survey mark protector to in improving the correlation technique, engineering survey mark lacks protector, is unfavorable for the problem to the protection of engineering survey mark and the protection of the staff on engineering scene.

In order to realize the above-mentioned purpose, this application provides an engineering survey mark protector, including first barrel, the first connecting plate of bottom fixedly connected with of first barrel, first screw hole has been seted up on the first connecting plate, first bar hole has been seted up on the lateral wall of first barrel, slip grafting has the second barrel in the first barrel, the lid is installed to the top screw thread of second barrel, the bottom fixedly connected with second connecting plate of second barrel, the second connecting plate is followed first bar hole slides, second screw hole has been seted up on the second connecting plate, the second screw hole with first screw hole is relative, the threaded rod is installed to second screw hole internal thread, the lower extreme of threaded rod passes through first screw hole screw thread runs through first connecting plate.

In an embodiment of the application, a second strip-shaped hole is formed in the side wall of the first barrel, and a protective net is fixedly mounted on the second strip-shaped hole.

In an embodiment of the present application, a plurality of through holes are formed in the surface of the second cylinder, and the plurality of through holes are uniformly distributed on the surface of the second cylinder.

In one embodiment of the present application, the cover is configured as a transparent plastic cover, and the cover is configured as a hemisphere.

In one embodiment of the present application, four first connection plates are provided, and four first connection plates are distributed at the bottom of the first cylinder in an annular array.

In one embodiment of the present application, the first cylinder and the second cylinder are both provided as transparent cylinders.

Compared with the prior art, the beneficial effects of this application are: through the engineering survey mark protector of above-mentioned design, during the use, at first, establish first barrel and second barrel cover at the engineering survey mark outside, make first connecting plate and the ground laminating of engineering survey mark place, then, according to the height of engineering survey mark, the push-and-pull second connecting plate slides along first bar hole, make the second barrel can protect engineering survey mark completely, reuse threaded rod fix second connecting plate and first connecting plate, make first connecting plate fix on the ground of engineering survey mark place, finally, install the lid screw thread on the second barrel, the protection to the engineering survey mark has been realized, the possibility that the staff touched the engineering survey mark by accident and caused the damage has been reduced, be favorable to staff self and to the protection of engineering survey mark.

Drawings

FIG. 1 is a schematic front view of an engineering survey mark protection device according to an embodiment of the present disclosure;

FIG. 2 is a schematic top view of an engineered measurement mark guard according to an embodiment of the present application;

FIG. 3 is a schematic top view of a first barrel of an engineered measurement mark guard according to an embodiment of the present application;

fig. 4 is a front cross-sectional structural schematic view of a second cylinder of an engineering survey mark protection device provided according to an embodiment of the application.

In the figure: 1. a first cylinder; 2. a first connecting plate; 3. a first threaded hole; 4. a first bar-shaped hole; 5. a second cylinder; 6. a cover body; 7. a second connecting plate; 8. a second threaded hole; 9. a threaded rod; 10. a second bar-shaped hole; 11. a protective net; 12. and a through hole.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 4, the present application provides an engineering survey mark protection device, which includes a first cylinder 1 for protecting a lower portion of an engineering survey mark;

the bottom of the first barrel 1 is fixedly connected with a first connecting plate 2 which is used for connecting with the ground where the engineering measurement mark is located so as to fix the protection device;

a first threaded hole 3 is formed in the first connecting plate 2, so that the first connecting plate 2 can be conveniently installed on the ground where the engineering measurement mark is located;

a first strip-shaped hole 4 is formed in the side wall of the first cylinder 1 and used for being matched with a second connecting plate 7;

a second cylinder 5 is inserted in the first cylinder 1 in a sliding way and is used for protecting the upper part of the engineering measurement mark;

the cover body 6 is installed on the top of the second cylinder body 5 in a threaded mode, so that the cover body 6 is convenient to install and detach, and the cover body 6 is used for protecting the top of the engineering measurement mark;

the bottom of the second cylinder 5 is fixedly connected with a second connecting plate 7, and the second connecting plate 7 slides along the first strip-shaped hole 4 and is used for adjusting the height of the second cylinder 5, so that the protective device is suitable for engineering measurement marks with different heights;

a second threaded hole 8 is formed in the second connecting plate 7, the second threaded hole 8 is opposite to the first threaded hole 3, and the first connecting plate 2 is conveniently and fixedly installed on the ground where the engineering measurement mark is located while the second connecting plate 7 is fixed;

a threaded rod 9 is mounted in the second threaded hole 8 in a threaded manner, the lower end of the threaded rod 9 penetrates through the first connecting plate 2 through the first threaded hole 3 in a threaded manner, and is used for fixing the position of the second connecting plate 7 and fixedly mounting the first connecting plate 2 on the ground where the engineering measurement mark is located;

a second strip-shaped hole 10 is formed in the side wall of the first barrel 1, a protective net 11 is fixedly mounted on the second strip-shaped hole 10, and therefore the engineering measurement mark is protected and workers can conveniently notice the existence of the engineering measurement mark;

the surface of the second cylinder 5 is provided with a plurality of through holes 12, and the through holes 12 are uniformly distributed on the surface of the second cylinder 5, so that workers can observe the engineering measurement mark conveniently;

the cover body 6 is a transparent plastic cover, the cover body 6 is hemispherical, and the top of the engineering measurement mark is protected, so that related workers can observe the engineering measurement mark conveniently;

the number of the first connecting plates 2 is four, and the four first connecting plates 2 are distributed at the bottom of the first cylinder 1 in an annular array, so that the protective device can be stably installed on the ground where the engineering survey mark is located;

in order not to hinder relevant staff to observe the engineering survey mark at any time, first barrel 1 and second barrel 5 all set up to transparent barrel.

Specifically, the working principle of the engineering survey mark protection device is as follows: during the use, at first, establish

first barrel

1 and 5 covers of second barrel on the engineering survey mark, make first connecting plate 2 and the ground laminating at engineering survey mark place, then, push and pull second connecting plate 7, second connecting plate 7 slides along first bar hole 4 and drives second barrel 5 and reciprocate, adjust second barrel 5 to the height that can protect engineering survey mark completely, finally, use threaded rod 9 to fix the relative position of second connecting plate 7 and first connecting plate 2, fix first connecting plate 2 fixed mounting on the ground at engineering survey mark place simultaneously, install lid 6 at the top of second barrel 5 again.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The engineering survey mark protection device is characterized by comprising a first barrel body (1), wherein the bottom of the first barrel body (1) is fixedly connected with a first connecting plate (2), the first connecting plate (2) is provided with a first threaded hole (3), the side wall of the first barrel body (1) is provided with a first strip-shaped hole (4), the first barrel body (1) is internally and slidably inserted with a second barrel body (5), the top of the second barrel body (5) is provided with a cover body (6) in a threaded manner, the bottom of the second barrel body (5) is fixedly connected with a second connecting plate (7), the second connecting plate (7) slides along the first strip-shaped hole (4), the second connecting plate (7) is provided with a second threaded hole (8), the second threaded hole (8) is opposite to the first threaded hole (3), the second threaded hole (8) is provided with an internal threaded rod (9), the lower end of the threaded rod (9) penetrates through the first connecting plate (2) through the first threaded hole (3) in a threaded manner.

2. The engineering surveying sign protection device according to claim 1, wherein a second strip-shaped hole (10) is formed in a side wall of the first cylinder (1), and a protective screen (11) is fixedly mounted on the second strip-shaped hole (10).

3. The engineering surveying mark protective device according to claim 1, characterized in that the surface of the second cylinder (5) is provided with a plurality of through holes (12), and the plurality of through holes (12) are uniformly distributed on the surface of the second cylinder (5).

4. An engineering surveying mark protector according to claim 1, characterized in that the cover body (6) is arranged as a transparent plastic cover, the cover body (6) being arranged as a hemisphere.

5. An engineering surveying mark protector according to claim 1, characterized in that four first connecting plates (2) are provided, four first connecting plates (2) being distributed in an annular array at the bottom of the first cylinder (1).

6. An engineering surveying mark protector according to claim 1, characterized in that the first cylinder (1) and the second cylinder (5) are both arranged as transparent cylinders.