CN216746118U

CN216746118U - Comparison and measurement observation pier

Info

Publication number: CN216746118U
Application number: CN202122840556.XU
Authority: CN
Inventors: 孔庆梅; 乔海山; 费新峰; 武志刚; 刘海敏; 张治�; 孙栓民; 孟宪伟; 高世宇; 袁梦玲; 李积强; 侯志英; 张永强
Original assignee: Qinghai Huanghe Power Technology Co Ltd Of National Power Investment Group
Current assignee: Qinghai Huanghe Power Technology Co Ltd Of National Power Investment Group
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-14
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a comparison and measurement observation pier, and relates to the technical field of measuring instruments. The device comprises a monitoring pier main body and a connecting mechanism arranged at the bottom end of the monitoring pier main body, wherein the top end of the connecting mechanism is fixedly connected with a level mark; the connecting mechanism comprises a first pier body, a second pier body, a third pier body, a first clamping frame, a second clamping frame and a buckle, and the first pier body, the second pier body and the third pier body have the same structure; the monitoring pier main body comprises a third clamping frame, a fourth clamping frame, a comparison measuring pier, a first pier top, a second pier top and a third pier top, one side of the monitoring pier main body is provided with a comparison measuring pier, and the first pier top, the second pier top and the third pier top are identical in structure. According to the utility model, through the arrangement of the connecting mechanism and the monitoring pier main body, the detection equipment is very convenient and fast to disassemble, and the completion rate and accuracy of the comparison and measurement task are very high; a plurality of detection devices simultaneously detect, and can realize a comparison task in the same environment to carry out high-precision observation.

Description

Comparison and measurement observation pier

Technical Field

The utility model belongs to the technical field of measuring instruments, and particularly relates to a comparison and measurement observation pier.

Background

The marking stones of the triangle (wire) points of China are divided into 2 specifications of first class, second class, third class, fourth class and the like. When triangular point monuments are buried in rocks, frozen soil, deserts or swamp areas, the monuments of corresponding types are selected according to conditions. At the triangle (wire) point where astronomical observation or short edge high precision observation is needed, it is suitable to build an instrument observation pier (also called astronomical pier). The instrument observation pier is a facility combining an instrument table and a monument, and various forms of sighting marks are usually established on the upper part of a center mark of the pier surface in a forced centering mode; when viewing is required at this point, the sighting mark is removed and the instrument is replaced.

For comparison and monitoring under the same environmental factor, a single-point observation pier cannot realize an outdoor comparison and measurement task with the same environmental factor, but the standard observation pier body design containing a comparison and measurement device is adopted, the comparison and measurement task with the same environmental factor can be realized, and meanwhile, the requirement that part of monitoring equipment cannot be disassembled to perform comparison and measurement of comparison and measurement task equipment is met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a comparison and measurement observation pier, which solves the problem that the conventional single-point observation pier cannot realize the comparison and measurement task of outdoor same-environment factors, but adopts the standard observation pier body design containing a comparison and measurement device, can realize the comparison and measurement task of same-environment factors, and solves the problem that part of monitoring equipment cannot be disassembled to perform the comparison and measurement of comparison and measurement task equipment.

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

the utility model relates to a comparison and measurement observation pier which comprises a monitoring pier main body and a connecting mechanism arranged at the bottom end of the monitoring pier main body, wherein the top end of the connecting mechanism is fixedly connected with a level mark;

the connecting mechanism comprises a first pier body, a second pier body, a third pier body, a first clamping frame, a second clamping frame and a buckle, the structures of the first pier body, the second pier body and the third pier body are the same, the first clamping frame is arranged on one side of the front face of the first pier body, the second clamping frame is arranged on the other side of the first pier body, the structures of the first clamping frame and the second clamping frame are the same, the adjacent first clamping frame and the second clamping frame are attached to each other, a plurality of clamping blocks are arranged inside the first clamping frame, the buckle and the clamping blocks are clamped to each other, a second outer shell is arranged on the outer wall of the first pier body, a second inner shell is arranged inside the first pier body, and a threaded layer is arranged on one side, away from the second outer shell, of the second inner shell;

the monitoring pier main body comprises a third clamping frame, a fourth clamping frame, a comparison and measurement pier, a first pier top, a second pier top and a third pier top, one side of the monitoring pier main body is provided with a comparison pier, the first pier top, the second pier top and the third pier top have the same structure, the thread layer is in threaded connection with the bottom ends of the first pier top, the second pier top and the third pier top respectively, the first pier top, a third clamping frame is arranged on one side of the front surface of the first pier top, a fourth clamping frame is arranged on the other side of the first pier top, the third clamping frame and the fourth clamping frame have the same structure, and the adjacent third clamping frame and the fourth clamping frame are jointed, a plurality of clamping blocks are arranged inside the third clamping frame, the buckle and the joint piece looks joint, the outer wall on first mound top is provided with first shell, the inside on first mound top is provided with first inner shell.

Preferably, the comparison measuring pier is perpendicular to the monitoring pier body, and the level mark is parallel to the monitoring pier body.

Preferably, the first clamping frame and the second clamping frame are symmetrically arranged along the central axis of the second pier body, and the third clamping frame and the fourth clamping frame are symmetrically arranged along the central axis of the top of the first pier.

Preferably, the inside of buckle is provided with the screw hole, just the buckle passes through screw hole and joint frame fixed connection.

Preferably, the central angles of the first pier body, the second pier body and the third pier body are all 120 degrees, and the central angles of the first pier top, the second pier top and the third pier top are all 120 degrees.

Preferably, the width of the clamping block is smaller than that of the clamping frame.

Preferably, one end of the comparison pier extends into the interior of the monitoring pier body.

The utility model has the following beneficial effects:

according to the utility model, through the arrangement of the connecting mechanism and the monitoring pier main body, as the structures of the first pier body, the second pier body and the third pier body are the same, the central angles are 120 degrees, a cylinder is formed among the first pier body, the second pier body and the third pier body, the structures of the first pier top, the second pier top and the third pier top are the same, the central angles are 120 degrees, and a cone is formed among the first pier body, the second pier body and the third pier top; because coupling mechanism's top fixedly connected with water level mark again, one side of monitoring mound main part is provided with than surveys the mound, than surveying the mound and setting up with monitoring mound main part is perpendicular, water level mark and the setting of monitoring mound main part level, and a plurality of check out test set detect simultaneously, can realize than surveying the task in with the environment, carry out the observation of high accuracy, improved observation efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a comparative observation pier provided by the present invention;

FIG. 2 is a schematic perspective view of a first pier top of a comparative observation pier provided by the utility model;

FIG. 3 is a schematic perspective view of a third clamping frame of a comparative observation pier provided by the present invention;

FIG. 4 is a schematic perspective view of a first pier body of a comparative observation pier provided by the present invention;

fig. 5 is a cross-sectional view of a connection mechanism of a comparison observation pier provided by the utility model.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a first pier body; 2. a second pier body; 3. a third pier body; 4. a first clamping frame; 5. a second clamping frame; 6. a third clamping frame; 7. buckling; 8. a fourth clamping frame; 9. comparing and measuring the pier; 10. a first pier top; 11. a second pier top; 12. a third pier top; 13. a threaded hole; 14. a level mark; 15. a first housing; 16. a first inner case; 17. a clamping block; 18. a second inner case; 19. a second housing; 20. a thread layer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a comparison and measurement observation pier comprises a monitoring pier main body and a connecting mechanism arranged at the bottom end of the monitoring pier main body, wherein a level mark 14 is fixedly connected to the top end of the connecting mechanism.

The connecting mechanism comprises a first pier body 1, a second pier body 2, a third pier body 3, a first clamping frame 4, a second clamping frame 5 and a buckle 7, the first pier body 1, the second pier body 2 and the third pier body 3 are identical in structure, the central angles of the first pier body 1, the second pier body 2 and the third pier body 3 are all 120 degrees, a cylinder is formed between the first pier body 1 and the second pier body 3, the first clamping frame 4 is arranged on one side of the front surface of the first pier body 1, the second clamping frame 5 is arranged on the other side of the first pier body 1, the first clamping frame 4 and the second clamping frame 5 are identical in structure, the first clamping frame 4 and the second clamping frame 5 are symmetrically arranged along the central axis of the second pier body 2, the adjacent first clamping frame 4 and the second clamping frame 5 are attached to each other, a plurality of clamping blocks 17 are arranged inside the first clamping frame 4, the buckle 7 is attached to the clamping blocks 17, the width of the clamping blocks 17 is smaller than the width of the clamping blocks, the inside of buckle 7 is provided with screw hole 13, and buckle 7 passes through screw hole 13 and joint frame fixed connection, and the outer wall of the first mound body 1 is provided with second shell 19, and the inside of the first mound body 1 is provided with second inner shell 18, and one side that second outer shell 19 was kept away from to second inner shell 18 is provided with screw thread layer 20, and a plurality of check out test set detect simultaneously, can realize than surveying the task with the environment in, carry out the observation of high accuracy, have improved observation efficiency.

The monitoring pier main body comprises a third clamping frame 6, a fourth clamping frame 8, a ratio measuring pier 9, a first pier top 10, a second pier top 11 and a third pier top 12, wherein the ratio measuring pier 9 is arranged on one side of the monitoring pier main body, one end of the ratio measuring pier 9 extends into the monitoring pier main body, the ratio measuring pier 9 and the monitoring pier main body are vertically arranged, a horizontal standard 14 is arranged in parallel with the monitoring pier main body, the structures of the first pier top 10, the second pier top 11 and the third pier top 12 are the same, the central angles of the first pier top 10, the second pier top 11 and the third pier top 12 are all 120 degrees, a cone is formed among the first pier top 10, the second pier top 11 and the third pier top 12, a threaded layer 20 is respectively in threaded connection with the bottom ends of the first pier top 10, the second pier top 11 and the third pier top 12, the third clamping frame 6 is arranged on one side of the front face of the first pier top 10, the fourth clamping frame 8 is symmetrically arranged along the central axis of the first clamping frame 10, third joint frame 6 is the same with fourth joint frame 8 structure, and adjacent third joint frame 6 and the laminating of fourth joint frame 8 mutually, the inside of third joint frame 6 is provided with a plurality of joint pieces 17, buckle 7 and joint piece 17 looks joint, the outer wall of first mound top 10 is provided with first shell 15, the inside of first mound top 10 is provided with first inner shell 16, the setting of double-deck heat preservation shell, can improve stability, such setting is very convenient and fast when check out test set is dismantled to needs, it is all very high to the completion rate and the degree of accuracy of comparing survey task.

When the device is used by personnel, the first pier top 10, the second pier top 11 and the third pier top 12 are combined to form a cone between the first pier top and the second pier top, the first pier body 1, the second pier body 2 and the third pier body 3 are combined to form a cylinder between the first pier top and the third pier top, a proper clamping block 17 is selected by using a buckle 7, the adjacent first clamping frame 4 and the second clamping frame 5 are fixed, the adjacent third clamping frame 6 and the fourth clamping frame 8 are further fixed, and the monitoring pier main body and the connecting mechanism are connected by using the thread layer 20, so that the device is very convenient and fast to disassemble and the completion rate and accuracy of a specific measurement task are high; and because the top end of the connecting mechanism is fixedly connected with the level mark 14, one side of the monitoring pier main body is provided with the comparison and measurement pier 9, a plurality of detection devices can simultaneously detect, and can realize the comparison and measurement task in the same environment to carry out high-precision observation, thereby improving the observation efficiency.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a than survey observation mound, includes monitoring mound main part and sets up the coupling mechanism in monitoring mound main part bottom, its characterized in that: the top end of the connecting mechanism is fixedly connected with a level mark (14);

the connecting mechanism comprises a first pier body (1), a second pier body (2), a third pier body (3), a first clamping frame (4), a second clamping frame (5) and a buckle (7), wherein the first pier body (1), the second pier body (2) and the third pier body (3) are identical in structure, the first clamping frame (4) is arranged on one side of the front face of the first pier body (1), the second clamping frame (5) is arranged on the other side of the first pier body (1), the first clamping frame (4) and the second clamping frame (5) are identical in structure, the first clamping frame (4) and the second clamping frame (5) are adjacent to each other, a plurality of clamping blocks (17) are arranged in the first clamping frame (4), the buckle (7) is clamped with the clamping blocks (17), a second outer shell (19) is arranged on the outer wall of the first pier body (1), and a second inner shell (18) is arranged in the first pier body (1), a thread layer (20) is arranged on one side, far away from the second outer shell (19), of the second inner shell (18);

the monitoring pier main body comprises a third clamping frame (6), a fourth clamping frame (8), a comparison measuring pier (9), a first pier top (10), a second pier top (11) and a third pier top (12), one side of the monitoring pier main body is provided with a comparison measuring pier (9), the structures of the first pier top (10), the second pier top (11) and the third pier top (12) are the same, the thread layer (20) is respectively connected with the bottom threads of the first pier top (10), the second pier top (11) and the third pier top (12), the first pier top (10), the third clamping frame (6) is arranged on one side of the front face of the first pier top (10), the fourth clamping frame (8) is arranged on the other side of the first pier top (10), the third clamping frame (6) is the same as the fourth clamping frame (8), and the third clamping frame (6) and the fourth clamping frame (8) are adjacent to each other, the inside of third joint frame (6) is provided with a plurality of joint pieces (17), buckle (7) and joint piece (17) looks joint, the outer wall of first mound top (10) is provided with first shell (15), the inside of first mound top (10) is provided with first inner shell (16).

2. A comparative observation pier according to claim 1, characterized in that the comparative pier (9) is arranged perpendicular to the monitoring pier body and the level marks (14) are arranged parallel to the monitoring pier body.

3. A comparative survey observation pier according to claim 2, characterized in that the first (4) and second (5) snap frames are symmetrically arranged along the central axis of the second pier body (2), and the third (6) and fourth (8) snap frames are symmetrically arranged along the central axis of the first pier top (10).

4. A kind of comparison and observation pier according to claim 3, characterized by, the inside of the said buckle (7) has threaded holes (13), and the said buckle (7) is connected with the clamping frame fixedly through the threaded hole (13).

5. A comparative observation pier according to claim 4, characterized in that the central angles of the first pier body (1), the second pier body (2) and the third pier body (3) are all 120 degrees, and the central angles of the first pier top (10), the second pier top (11) and the third pier top (12) are all 120 degrees.

6. A comparative observation pier according to claim 5, characterized in that the width of the block (17) is smaller than the width of the frame.

7. A comparative observation pier according to claim 6, characterized in that one of the ends of the comparative observation pier (9) extends into the interior of the monitoring pier body.