CN220649466U - CPIII turning point device for river-crossing leveling - Google Patents
CPIII turning point device for river-crossing leveling Download PDFInfo
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- CN220649466U CN220649466U CN202322036009.5U CN202322036009U CN220649466U CN 220649466 U CN220649466 U CN 220649466U CN 202322036009 U CN202322036009 U CN 202322036009U CN 220649466 U CN220649466 U CN 220649466U
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
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Abstract
The utility model provides a CPIII turning point device for river-crossing leveling, comprising: a support assembly, a connector, a prism assembly, and Gao Chenggan; the bottom end of the connecting piece is fixed at the top end of the supporting component, and the top of the connecting piece is connected with the prism component or the height Cheng Gan; the prism assembly comprises a prism and a prism frame, wherein the prism is arranged at the top of the prism frame, and the bottom of the prism frame is detachably connected with the top of the connecting piece; the top of Gao Chenggan is provided with a measuring ball, and the bottom of Gao Chenggan is detachably connected with the top of the connecting piece. By the method, the height difference between the fixed pile positions can be measured under the condition that the fixed pile positions do not need to be seen, the applicable geological range is enlarged, and the accuracy and the stability of measurement are further ensured.
Description
Technical Field
The application relates to the technical field of engineering measurement, in particular to a CPIII turning point device for river-crossing leveling measurement.
Background
In the mapping industry, elevation control measurement mainly adopts leveling measurement and triangular elevation measurement, but traditional leveling measurement is suitable for areas with convenient traffic and flat topography, and for mountain areas needing to cross large rivers or complex mountain areas, leveling measurement operation efficiency is low, errors can be brought by long-distance bypass leveling operation, and measurement results are unsatisfactory.
In the prior art, under the condition that the instrument height and the target height are not measured, two total stations are generally directly adopted to simultaneously observe the height difference of fixed pile positions buried in advance on two sides in opposite directions, so that the leveling measurement can be further completed. This requires that the two-shore fixing piles be visible to allow simultaneous opposite viewing by two total stations located on both sides. However, in the actual working process, for example, referring to fig. 1, it is assumed that according to the actual situation, the height difference of two pre-buried fixing piles on two sides of a river needs to be measured, and a dense forest or vegetation is often present in front of the fixing piles on two sides of the river, so that the fixing piles are blocked, and it is difficult to meet the requirement of the two fixing piles for viewing. If the fixed pile is moved forward, the fixed pile is closer to the shore, and the geological structure of the shore is usually not stable enough due to the effects of tides and the like on the shore throughout the year, and the fixed pile is easy to submerge in the water rising process, so that the measurement requirement is still difficult to meet.
Disclosure of Invention
In view of this, the present utility model provides a CPIII turning point device for river-crossing leveling, whereby the height difference between the anchor piles can be measured without the need for a visual inspection of the anchor piles.
The technical scheme of the utility model is realized specifically as follows:
a CPIII turning point device for river-crossing leveling, comprising: a support assembly, a connector, a prism assembly, and Gao Chenggan;
the bottom end of the connecting piece is fixed at the top end of the supporting component, and the top of the connecting piece is connected with the prism component or the height Cheng Gan;
the prism assembly comprises a prism and a prism frame, wherein the prism is arranged at the top of the prism frame, and the bottom of the prism frame is detachably connected with the top of the connecting piece;
the top of Gao Chenggan is provided with a measuring ball, and the bottom of Gao Chenggan is detachably connected with the top of the connecting piece.
Preferably, the support assembly includes: a plurality of conical column bases and discs; the plurality of conical column feet are connected to the bottom of the disc, and the top of the disc is fixedly connected with the bottom end of the connecting piece.
Preferably, the prism frame includes: the prism is arranged on the frame support, the frame support is arranged at the top end of the supporting rod, and the bottom of the supporting rod is detachably connected with the top of the connecting piece.
Preferably, the top of the connecting piece is provided with a connecting hole for connecting with the bottom of the stay bar or the bottom of the height Cheng Gan.
Preferably, the connecting hole is a threaded hole, and external threads are arranged at the bottom of the stay bar and the bottom of the stay bar Gao Chenggan.
Preferably, screw holes are formed in the tops of the plurality of conical column bases, a plurality of bolts are welded to the bottoms of the discs, and the screw holes in the tops of the plurality of conical column bases are fixedly connected with the bolts.
As can be seen from the above, in the CPIII turning point device for river-crossing leveling in the present utility model, by reasonably designing the structure of the turning point device, the prism assembly and Gao Chenggan are used in combination, and the total station and the electronic level are used for measurement, so that the height difference between the fixed piles can be measured without viewing the fixed piles, the applicable geological range is enlarged, and the accuracy and stability of measurement are further ensured.
Drawings
Fig. 1 is a schematic diagram of a prior art anchor pile.
FIG. 2 is a block diagram of a CPIII turning point device for cross-river leveling in accordance with an embodiment of the present utility model.
FIG. 3 is a block diagram of a CPIII turning point device for river-crossing leveling in accordance with an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a connector and a support assembly according to an embodiment of the present utility model.
Fig. 5 is a schematic view of a prism assembly according to an embodiment of the present utility model.
Fig. 6 is a schematic diagram of an embodiment of the present utility model when measured by Gao Chenggan.
Detailed Description
In order to make the technical scheme and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 2 to 4, the present utility model provides a CPIII turning point device for river-crossing leveling, comprising: support assembly 3, connector 4, prism assemblies 1 and Gao Chenggan 2;
the bottom end of the connecting piece 4 is fixed at the top end of the supporting component 3, and the top of the connecting piece 4 is connected with the prism component 1 or the height Cheng Gan;
the prism assembly 1 comprises a prism 11 and a prism frame, wherein the prism 11 is arranged at the top of the prism frame, and the bottom of the prism frame is detachably connected with the top of the connecting piece 4;
the top of Gao Chenggan has measuring ball 21, the bottom of Cheng Gan is detachably connected with the top of connector 4.
In the technical solution of the present utility model, in actual measurement, assuming that it is desired to measure the height difference between two anchor piles 100 buried in advance on both sides of a river, four support assemblies 3 with connectors 4 may be fixed at preset turning point points (for example, four support assemblies may be fixed at A, B, C and D four turning point points in fig. 5 and 6), then prism assembly 1 is connected to the top of connector 4, and then a river crossing observation is performed by using two total stations 101 respectively installed on both sides of the river, thereby measuring the height difference of A, B, C and D four turning point points. Since the total station can only observe the prism, the prism assembly needs to be mounted on the connector when the total station is used to measure the height difference between the A, B, C and D four point positions.
In order to further measure the height difference between the two fixing piles (for example, the fixing piles are buried in advance at the points E and F in fig. 6), the prism assembly 1 may be detached from the connector 4 after the height difference between the four points A, B, C and D is measured, gao Chenggan is mounted on the connector 4, the center of the measuring ball 21 of Gao Chenggan 2 is the same as the center of the prism when the prism assembly is mounted (for example, the center of the measuring ball 21 is equal to the center of the prism when the prism assembly and Gao Chenggan are manufactured by using a numerical control machine tool, so that the center positions of the two points coincide after mounting), and then the height difference between the point points on the same shore and the fixing piles is measured by using an electronic level (for example, in fig. 6, the height difference between the points A, B and E and the height difference between the points C, D and F may be measured, and the height difference between the points on the same shore and the fixing piles may be calculated. Since the electronic level can measure the height difference between points using the elevation bar, the height Cheng Gan 2 is mounted on the connector 4 when measured using the electronic level.
Therefore, in the utility model, through setting the point positions of the turning points and utilizing the total station, the electronic level and the point device provided by the utility model, the height difference between the fixed pile positions can be measured under the condition that the fixed pile positions do not need to be seen, and the accuracy and the stability of measurement are ensured.
In the technical scheme of the utility model, the CPIII turning point device for river-crossing leveling can be realized by using a plurality of realization methods. The following describes in detail the technical solution of the present utility model by taking one implementation manner as an example.
For example, in a preferred embodiment of the present utility model, as shown in fig. 2, the support assembly 3 may include: a plurality of tapered pedestals 31 and a disk 32; the conical column feet 31 are connected to the bottom of the disc 32, and the top of the disc 32 is fixedly connected with the bottom end of the connecting piece 4. The column feet of the supporting components are arranged to be conical, so that the supporting components are conveniently fixed on a foundation, and the disc is beneficial to balance of the device and height leveling during measurement.
For another example, in a preferred embodiment of the present utility model, as shown in fig. 2, the prism frame may include: the prism 11 is arranged on the support 12, the support 12 is arranged at the top end of the support 13, and the bottom of the support 13 is detachably connected with the top of the connecting piece 4.
Further, as an example, in a preferred embodiment of the present utility model, as shown in fig. 4, the top of the connection member 4 may be provided with a connection hole 41 for connection with the bottom of the stay 13 or the bottom of the height Cheng Gan.
Preferably, as an example, the connection hole 41 may be a threaded hole, and the bottom of the strut 13 and the bottom of the strut Gao Chenggan are provided with external threads, so that the detachable connection between the connection member 4 and the strut 13 or the upper portion Cheng Gan 2 may be achieved through a threaded connection.
In addition, as an example, in a preferred embodiment of the present utility model, as shown in fig. 4, the top parts of the plurality of tapered pedestals 31 may be provided with screw holes, the bottom of the disc 32 may be welded with a plurality of bolts 33, and the screw holes at the top parts of the plurality of tapered pedestals 31 are fixedly connected with the bolts 33. Because the turning point device in the present application is a temporary device, that is, when the measurement is performed, the turning point device is installed at a preset point location, and the turning point device is removed after the measurement is completed, so that the turning point device is convenient to reuse, and therefore, the disc 32 and the conical column foot 31 are in threaded connection, so that the disc and the conical column foot can be conveniently assembled and carried.
In summary, in the technical scheme of the utility model, through reasonably designing the structure of the turning point device, the prism assembly and Gao Chenggan are matched for use, and the total station and the electronic level gauge are utilized for measurement, so that the height difference between the fixed pile positions on two sides of the river can be measured without the need of looking through the fixed pile positions, the applicable geological range is enlarged, and the accuracy and the stability of measurement are further ensured.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.
Claims (6)
1. A CPIII turning point device for river-crossing leveling, comprising: a support assembly, a connector, a prism assembly, and Gao Chenggan;
the bottom end of the connecting piece is fixed at the top end of the supporting component, and the top of the connecting piece is connected with the prism component or the height Cheng Gan;
the prism assembly comprises a prism and a prism frame, wherein the prism is arranged at the top of the prism frame, and the bottom of the prism frame is detachably connected with the top of the connecting piece;
the top of Gao Chenggan is provided with a measuring ball, and the bottom of Gao Chenggan is detachably connected with the top of the connecting piece.
2. The CPIII turning point device for river-crossing leveling of claim 1 wherein the support assembly comprises: a plurality of conical column bases and discs; the plurality of conical column feet are connected to the bottom of the disc, and the top of the disc is fixedly connected with the bottom end of the connecting piece.
3. A CPIII turning point device for river-crossing leveling of claim 1 wherein the prism frame comprises: the prism is arranged on the frame support, the frame support is arranged at the top end of the supporting rod, and the bottom of the supporting rod is detachably connected with the top of the connecting piece.
4. A CPIII turning point device for river-crossing leveling according to claim 1 wherein the top of the connector is provided with a connection hole for connection with the bottom of a stay or the bottom of the height Cheng Gan.
5. The CPIII turning point device for river-crossing leveling of claim 4 wherein the connection hole is a threaded hole and the brace bottom and Gao Chenggan bottom are both provided with external threads.
6. The CPIII turning point device for river-crossing leveling of claim 2, wherein the tops of the plurality of tapered pedestals are each provided with a threaded hole, the bottoms of the disks are welded with a plurality of bolts, and the threaded holes at the tops of the plurality of tapered pedestals are fixedly connected with the bolts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641142 | 2023-06-26 | ||
| CN2023216411427 | 2023-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649466U true CN220649466U (en) | 2024-03-22 |
Family
ID=90269555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036009.5U Active CN220649466U (en) | 2023-06-26 | 2023-07-26 | CPIII turning point device for river-crossing leveling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649466U (en) |
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2023
- 2023-07-26 CN CN202322036009.5U patent/CN220649466U/en active Active
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