CN219712805U - Tunnel shaft construction measuring device - Google Patents
Tunnel shaft construction measuring device Download PDFInfo
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- CN219712805U CN219712805U CN202320660353.9U CN202320660353U CN219712805U CN 219712805 U CN219712805 U CN 219712805U CN 202320660353 U CN202320660353 U CN 202320660353U CN 219712805 U CN219712805 U CN 219712805U
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- shaft construction
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000005259 measurement Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000008093 supporting effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a tunnel shaft construction measuring device, which relates to the technical field of engineering measurement and comprises a positioning mechanism and a measuring assembly, wherein the measuring assembly is arranged at the top end of the positioning mechanism; the positioning mechanism comprises a positioning frame, leveling bubbles are arranged at the top end of the positioning frame, which is close to the corners, electric push rods are arranged at the bottom of the positioning frame, which is close to the corners, and corresponding to the leveling bubbles, positioning seats are arranged at the output ends of the electric push rods, and wear-resisting pads are arranged in the positioning seats; the measuring assembly comprises a measuring frame, an electric telescopic rod is arranged in the measuring frame, and a controller is arranged at the top end of the measuring frame, so that the operation flow of construction measurement is completed, the tunnel shaft can be horizontally and stably measured, and compared with the existing construction measuring device, the integral applicability, the accuracy and the practicability of the tunnel shaft construction measuring device are improved through design.
Description
Technical Field
The utility model relates to the technical field of engineering measurement, in particular to a tunnel shaft construction measurement device.
Background
The construction measurement is measurement work such as control, lofting, completion acceptance, etc. performed for construction. In contrast to the general mapping work, the construction lofting is to mark the position, shape, size and elevation of the designed building on the ground according to the design drawing so as to perform construction according to the marked dotted lines;
the tunnel is an engineering building embedded in the stratum, is a form of utilizing underground space by human beings, and can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel;
the vertical shaft, the vertical well-shaped pipeline of the cavity wall, referred to as the vertical shaft, is actually a collapse funnel, is square, long strip or irregular round on the plane outline, the long strip is developed along one group of joints, the square or round is developed along two groups of joints, the vertical shaft wall is steep and nearly vertical, and the water surface of the underground river can be seen from the vertical shaft downwards sometimes;
the tunnel vertical shafts are vertical and horizontal channels simply divided, and are formed by digging in the building process;
through the above, in the prior art, when the construction measurement is carried out, the measurement is generally carried out through different types of measuring instruments, and when the measuring instruments are used for measuring distances in different directions in the horizontal and vertical directions, different auxiliary equipment is needed, and a measuring device which can be used for a tunnel and a vertical shaft is lacked, so that the tunnel vertical shaft construction measuring device is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and the problems that the measuring instrument is generally used for measuring by different types of measuring instruments when the construction measurement is carried out, and different auxiliary equipment is needed when the measuring instrument is used for measuring distances in different directions of the transverse direction and the vertical direction, and a measuring device which can be commonly used for tunnels and shafts is lacked.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the tunnel shaft construction measuring device comprises a positioning mechanism and a measuring assembly, wherein the measuring assembly is arranged at the top end of the positioning mechanism; the positioning mechanism comprises a positioning frame, leveling bubbles are arranged at the top end of the positioning frame, which is close to the corners, electric push rods are arranged at the bottom of the positioning frame, which is close to the corners, and corresponding to the leveling bubbles, positioning seats are arranged at the output ends of the electric push rods, and wear-resisting pads are arranged in the positioning seats; the measuring assembly comprises a measuring frame, an electric telescopic rod is arranged in the measuring frame, a controller is arranged at the top end of the measuring frame, and a measuring instrument mounting frame is arranged at the output end of the electric telescopic rod.
As a preferable scheme of the utility model, a positioning column is arranged at the center of the positioning frame and positioned at the bottom of the measuring frame.
The technical effect of adopting the further scheme is as follows: through reference column and ground contact to make whole device place, and cooperate positioning mechanism to carry out horizontal adjustment.
As a preferable scheme of the utility model, the controller is electrically connected with the electric push rod and the electric telescopic rod.
As a preferable scheme of the utility model, the wear-resistant pad is made of rubber material and is embedded in the positioning seat.
The technical effect of adopting the further scheme is as follows: the anti-skid effect is improved by the wear-resisting pad made of rubber, and the contact between the positioning seat and the ground is not affected by the embedded wear-resisting pad.
As a preferred embodiment of the present utility model, the measuring rack and the positioning rack are fixed by bolts.
As a preferred embodiment of the present utility model, the meter mount is used for mounting a meter.
The technical effect of adopting the further scheme is as follows: the measuring instrument mounting frame is used for mounting the measuring instrument, so that the mounting adjustment can be carried out aiming at different measuring orientations.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the design of the locating frame, the electric push rod and the leveling bubble, after the telescopic length of the electric push rod is adjusted, four leveling bubbles at corners are kept horizontal, the supporting of the locating seat and the anti-skid effect of the wear-resisting pad at the bottom of the locating seat are matched, the locating column of the push rod has a supporting effect, and the whole body reaches a perfect angle, so that the measuring instrument is horizontally placed, no matter in horizontal and vertical use, the measuring device can be used only by installing and adjusting the measuring end of the measuring instrument, the applicability is wider, the horizontal accuracy is effectively improved, and the measuring instrument is more suitable for different placement base planes.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a tunnel shaft construction measurement device provided by the utility model;
fig. 2 is an anatomic view of a positioning frame structure of a tunnel shaft construction measuring device provided by the utility model;
fig. 3 is a schematic diagram of the bottom structure of a positioning seat of a tunnel shaft construction measurement device provided by the utility model.
Legend description: 1. a positioning mechanism; 101. a positioning frame; 102. a vial; 103. an electric push rod; 104. a positioning seat; 105. a wear pad; 2. a measurement assembly; 201. a measuring rack; 202. an electric telescopic rod; 203. a controller; 204. the measuring instrument mounting frame; 3. and positioning columns.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Examples
As shown in fig. 1-3, the present utility model provides a technical solution: the tunnel shaft construction measuring device comprises a positioning mechanism 1 and a measuring assembly 2, wherein the measuring assembly 2 is arranged at the top end of the positioning mechanism 1; the positioning mechanism 1 comprises a positioning frame 101, wherein the top end of the positioning frame 101 is close to a corner, a level bubble 102 is arranged at the position, close to the corner, of the bottom of the positioning frame 101, corresponding to the level bubble 102, an electric push rod 103 is arranged at the position, close to the corner, of the bottom of the positioning frame 101, a positioning seat 104 is arranged at the output end of the electric push rod 103, and a wear-resisting pad 105 is arranged in the positioning seat 104; the measuring assembly 2 comprises a measuring frame 201, an electric telescopic rod 202 is arranged in the measuring frame 201, a controller 203 is arranged at the top end of the measuring frame 201, and a measuring instrument mounting frame 204 is arranged at the output end of the electric telescopic rod 202.
Examples
As shown in fig. 1-3, a positioning column 3 is disposed at the center of the positioning frame 101 and located at the bottom of the positioning frame 201, the positioning column 3 is in contact with the ground, so that the whole device is placed, the controller 203 is electrically connected with the electric push rod 103 and the electric telescopic rod 202, the wear-resisting pad 105 is made of rubber material and is embedded in the positioning seat 104, the positioning frame 201 is fixed with the positioning frame 101 through bolts, the positioning mechanism 1 is more stable due to the fixing of the positioning frame 201 and the positioning frame 101, and the measuring instrument mounting frame 204 is used for mounting the measuring instrument.
The working flow of the utility model is as follows: when the tunnel shaft construction measuring device is used for construction measurement, firstly, for different use environments, a measuring instrument is mounted on a measuring instrument mounting frame 204, then the whole device is moved to a measuring place and placed, when the tunnel shaft construction measuring device is placed, a positioning column 3 is firstly contacted with the ground to play a supporting role, then stability and horizontal adjustment are guaranteed, the electric push rod 103 at the corner is controlled to stretch out and draw back, so that the leveling bubble 102 reaches the leveling center, the horizontal adjustment is completed, the positioning seat 104 is contacted with the ground to guarantee the placement stability, then the electric telescopic rod 202 is controlled to extend, the measuring instrument on the measuring instrument mounting frame 204 is driven to extend for measurement, or measurement operation is directly carried out, and therefore the operation flow of construction measurement is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a tunnel shaft construction measuring device, includes positioning mechanism and measurement component, its characterized in that: the measuring component is arranged at the top end of the positioning mechanism; the positioning mechanism comprises a positioning frame, leveling bubbles are arranged at the top end of the positioning frame, which is close to the corners, electric push rods are arranged at the bottom of the positioning frame, which is close to the corners, and corresponding to the leveling bubbles, positioning seats are arranged at the output ends of the electric push rods, and wear-resisting pads are arranged in the positioning seats; an electric telescopic rod is arranged in a measuring frame of the measuring assembly, a controller is arranged at the top end of the measuring frame, and a measuring instrument mounting frame is arranged at the output end of the electric telescopic rod; the controller is electrically connected with the electric push rod and the electric telescopic rod.
2. The tunnel shaft construction measurement device according to claim 1, wherein: and a positioning column is arranged at the center of the positioning frame and positioned at the bottom of the measuring frame.
3. The tunnel shaft construction measurement device according to claim 1, wherein: the wear-resisting pad is made of rubber materials and is embedded in the positioning seat.
4. The tunnel shaft construction measurement device according to claim 1, wherein: the measuring frame is fixed with the positioning frame through bolts.
5. The tunnel shaft construction measurement device according to claim 1, wherein: the measuring instrument mounting frame is used for mounting the measuring instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320660353.9U CN219712805U (en) | 2023-03-30 | 2023-03-30 | Tunnel shaft construction measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320660353.9U CN219712805U (en) | 2023-03-30 | 2023-03-30 | Tunnel shaft construction measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712805U true CN219712805U (en) | 2023-09-19 |
Family
ID=87996926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320660353.9U Active CN219712805U (en) | 2023-03-30 | 2023-03-30 | Tunnel shaft construction measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712805U (en) |
-
2023
- 2023-03-30 CN CN202320660353.9U patent/CN219712805U/en active Active
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