CN210766219U - CPIII survey mark mounting structure - Google Patents
CPIII survey mark mounting structure Download PDFInfo
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- CN210766219U CN210766219U CN201921307020.8U CN201921307020U CN210766219U CN 210766219 U CN210766219 U CN 210766219U CN 201921307020 U CN201921307020 U CN 201921307020U CN 210766219 U CN210766219 U CN 210766219U
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Abstract
The utility model relates to a high-speed railway detects technical field, especially relates to a CPIII survey mark mounting structure, its characterized in that: the mounting structure comprises a mounting block, and the mounting block is preset with a mounting groove matched with the structure of the position to be mounted along the high-speed railway; a positioning hole is formed in the mounting block on one side of the mounting groove, and the mounting block is fixedly connected with a structure at a position to be mounted along the high-speed railway by mounting a jacking piece in the positioning hole; and the mounting block on the other side of the mounting groove is provided with a mounting hole matched with the CPIII measuring mark. The utility model has the advantages that: the adaptability is extremely strong, and the device is suitable for various installation environments along various high-speed rails; the method is suitable for the installation requirements of various CPIII embedded parts, and simultaneously provides a lossless installation mode to avoid the adverse effect of embedding on the structure at the installation position; simple and reasonable structure, simple and convenient production and quick use.
Description
Technical Field
The utility model relates to a high-speed railway detects technical field, especially relates to a CPIII survey mark mounting structure.
Background
Along with the rapid development of high-speed rail construction, the structural style along the high-speed rail is various, and the high-speed rail has the forms of double lines, single lines, roadbeds, bridges, tunnels, stations and the like. For high-speed rail structures in different forms along the line, displacement, settlement and the like of the high-speed rail structures are often monitored for a long time through CPIII measurement, so that the driving safety of the high-speed rail is ensured. Therefore, need pre-buried CPIII survey mark along the line structure at the high-speed railway, nevertheless need adopt different pre-buried construction schemes again to the high-speed railway structure along the line of different forms, can so, pre-buried construction scheme is very complicated, still needs the influence of pre-buried CPIII survey mark to its structural stability of pertinence consideration simultaneously, extremely is unfavorable for going on of construction.
Disclosure of Invention
The utility model aims at providing a CPIII measures mark mounting structure according to the not enough of above-mentioned prior art, through setting up in the mounting groove of the identical adaptation of waiting the mounted position department structure realization CPIII measures the installation of marking.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
a CPIII measurement mark mounting structure for mounting a CPIII measurement mark along a high-speed railway, characterized in that: the mounting structure comprises a mounting block, and the mounting block is preset with a mounting groove matched with the structure of the position to be mounted along the high-speed railway; a positioning hole is formed in the mounting block on one side of the mounting groove, and the mounting block is fixedly connected with a structure at a position to be mounted along the high-speed railway by mounting a jacking piece in the positioning hole; and the mounting block on the other side of the mounting groove is provided with a mounting hole matched with the CPIII measuring mark.
The number of the positioning holes is two, and the two positioning holes are symmetrically arranged on the mounting block.
And internal threads are arranged in the positioning hole and/or the mounting hole.
The mounting groove and the mounting hole are staggered, namely, the mounting groove and the mounting hole are independent along the hole depth section direction of the mounting hole.
The mounting groove is communicated with the positioning hole.
The utility model has the advantages that: the adaptability is extremely strong, and the device is suitable for various installation environments along various high-speed rails; the method is suitable for the installation requirements of various CPIII embedded parts, and simultaneously provides a lossless installation mode to avoid the adverse effect of embedding on the structure at the installation position; simple and reasonable structure, simple and convenient production and quick use.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a schematic view of a first mounting structure of the present invention;
fig. 5 is a schematic view of a second mounting structure of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the accompanying drawings to facilitate understanding by those skilled in the art:
as shown in fig. 1-5, the labels 1-5 in the figures are respectively expressed as: installation piece 1, mounting groove 2, locating hole 3, mounting hole 4, mounting panel 5.
Example (b): as shown in fig. 1 to 3, the CPIII measurement flag mounting structure in this embodiment includes a mounting block 1, and the mounting block 1 functions to mount the CPIII measurement flag to a structure to be mounted at a position along a high-speed rail.
As shown in fig. 1-3, a mounting groove 2 is formed in the main body of the mounting block 1, the width of the notch of the mounting groove 2 is matched with the width of the structure of the position to be mounted along the high-speed rail, and the depth of the notch of the mounting groove 2 meets the requirement that the mounting block 1 can be stably erected on the structure of the position to be mounted along the high-speed rail.
Two positioning holes 3 are preset on one side of the mounting block 1, and the mounting block 1 can be positioned and fixed on a structure at a position to be mounted along a high-speed rail by screwing the jacking piece into the positioning holes 3. The locating hole 3 is arranged along the longitudinal central line direction symmetry of installation piece to guarantee the stability of the tight effect in installation piece 1 top and the homogeneity of application of force, and then guarantee to install the position accuracy of the CPIII measuring mark mounted position on installation piece 1, in order to avoid it to take place because of the unstable unexpected displacement that causes of installation, further guarantee CPIII measuring accuracy.
A mounting hole 4 is preset on the other side of the mounting block 1, the shape and the size of the mounting hole 4 are matched with those of the CPIII measuring mark to be mounted, and the requirement that the CPIII measuring mark can be mounted in the mounting hole 4 is met.
In some cases, in order to guarantee that locating hole 3 and high-speed railway treat joint strength and stability between the mounted position structure along the line, the downthehole wall of locating hole 3 is provided with the internal thread, has the top of external screw thread through the twist and can make both screw-thread fit connect to guarantee the tight fixed effect in top of top piece, and then guarantee that mounting block 1 and high-speed railway treat joint strength and stability between the mounted position structure along the line. Simultaneously, mounting groove 2 link up mutually with locating hole 3 to guarantee to twist the top of locating hole 3 tight in the high-speed railway treat the installation position structure on the surface along the line, guarantee to push up tight effect.
Similarly, an internal thread is arranged in the mounting hole 4, and the mounting hole 4 is connected with the CPIII measuring mark through the thread matching of the CPIII measuring mark with the external thread, so that the connection strength and the stability between the mounting hole 4 and the CPIII measuring mark are ensured. In order to further improve the installation stability of the CPIII measuring mark, the installation hole 4 and the installation groove 2 are staggered, namely the installation groove 2 and the installation hole 4 are independent along the hole depth section direction of the installation hole 4, so that the hole depth of the installation hole 4 and the stability of the installation hole 4 are ensured.
In the embodiment, in specific implementation: as shown in fig. 4 and 5, a mounting plate 5 can be arranged on the structure of the high-speed rail along the position to be mounted for mounting the mounting block 1; at the moment, the shape and the size of the notch of the mounting groove 2 on the mounting block 1 are matched with the shape and the size of the mounting plate 5; according to practical situations, the mounting block 1 can be mounted on the upper portion of the mounting plate 5 shown in fig. 4, or on the lower portion of the mounting plate 5 shown in fig. 5; the connection between the positioning block 1 and the mounting plate 5 is completed by screwing the jacking piece into the positioning hole 3 on the mounting block 1, and the mounting plate 5 is ensured to be undamaged; thereafter, a CPIII measurement flag may be installed in the mounting hole 4 of the mounting block 1.
Although the conception and the embodiments of the present invention have been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made therein without departing from the scope of the appended claims.
Claims (5)
1. A CPIII measurement mark mounting structure for mounting a CPIII measurement mark along a high-speed railway, characterized in that: the mounting structure comprises a mounting block, and the mounting block is preset with a mounting groove matched with the structure of the position to be mounted along the high-speed railway; a positioning hole is formed in the mounting block on one side of the mounting groove, and the mounting block is fixedly connected with a structure at a position to be mounted along the high-speed railway by mounting a jacking piece in the positioning hole; and the mounting block on the other side of the mounting groove is provided with a mounting hole matched with the CPIII measuring mark.
2. A CPIII measurement flag mounting structure according to claim 1, wherein: the number of the positioning holes is two, and the two positioning holes are symmetrically arranged on the mounting block.
3. A CPIII measurement flag mounting structure according to claim 1, wherein: and internal threads are arranged in the positioning hole and/or the mounting hole.
4. A CPIII measurement flag mounting structure according to claim 1, wherein: the mounting groove and the mounting hole are staggered, namely, the mounting groove and the mounting hole are independent along the hole depth section direction of the mounting hole.
5. A CPIII measurement flag mounting structure according to claim 1, wherein: the mounting groove is communicated with the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921307020.8U CN210766219U (en) | 2019-08-13 | 2019-08-13 | CPIII survey mark mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921307020.8U CN210766219U (en) | 2019-08-13 | 2019-08-13 | CPIII survey mark mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210766219U true CN210766219U (en) | 2020-06-16 |
Family
ID=71033933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921307020.8U Active CN210766219U (en) | 2019-08-13 | 2019-08-13 | CPIII survey mark mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210766219U (en) |
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2019
- 2019-08-13 CN CN201921307020.8U patent/CN210766219U/en active Active
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