CN220220745U - Track monitoring prism mounting structure - Google Patents
Track monitoring prism mounting structure Download PDFInfo
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- CN220220745U CN220220745U CN202321106961.1U CN202321106961U CN220220745U CN 220220745 U CN220220745 U CN 220220745U CN 202321106961 U CN202321106961 U CN 202321106961U CN 220220745 U CN220220745 U CN 220220745U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 62
- 238000005259 measurement Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the field of track monitoring machinery, and discloses a track monitoring prism mounting structure which comprises a mounting cross beam, a caliper structure and a prism; one end of the installation cross beam is provided with an installation vertical beam for installing the prism, and the installation vertical beam is perpendicular to the installation cross beam; the prism is arranged at the upper end of the mounting vertical beam through a locking piece; the caliper structure comprises a fixed caliper and a movable caliper which are matched with the track; the fixed calipers are arranged on the upper surface of the mounting cross beam; the movable calipers are arranged at one end of the mounting cross beam, which is far away from the mounting vertical beam, through the fixing structure. The device has simple structure and convenient disassembly; the installation of various types of prisms can be satisfied; the height of the prism can be adjusted, so that rail clamps or other shielding can be avoided; the installation and fixation modes are firm and difficult to loosen.
Description
Technical Field
The utility model relates to the field of track monitoring machinery, in particular to a track monitoring prism mounting structure.
Background
The geometric form of the existing railway is required to be monitored in the track engineering construction, and the real-time and high-precision displacement monitoring of the railway track is required to be carried out in order to ensure the safety of the operation railway. The existing manual measurement mode can not meet the requirements far, and the rail monitoring is needed by utilizing an automatic monitoring mode. The automatic measuring robot is adopted for measurement, so that the problem to be solved is how to install the monitoring prism and the track.
The utility model patent application number 202021776585.3 discloses a railway track detection prism clamp, which comprises a rail upper clamping piece and a rail lower clamping piece, wherein a space for embedding a rail lower flange is formed between the rail upper clamping piece and the rail lower clamping piece, the rail upper clamping piece is used for fixing the clamp on the rail lower flange through a first fastener, and the rail lower clamping piece is used for fixedly connecting the clamp with a monitoring prism through a second fastener. The structure has lower cost and does not adopt a color reversing sheet, so that the measurement accuracy of the total station measurement robot is greatly improved, and meanwhile, the minimum space is utilized to fix the firm prism without influencing the running of the railway train. But still have the following disadvantages: the structure is complex, and the installation and the removal are inconvenient; the prism is too close to the track, and is easy to be blocked by the rail clamp during observation; cannot adapt to various types of prisms; the height of the prism cannot be adjusted, so that the measurement by an instrument is inconvenient; the single clamping groove is clamped on the rail very unstable and very easy to fall off, so that the driving safety is caused. Based on the above drawbacks, a prism mounting structure is needed to satisfy the mounting of various types of prisms; the structure is simple, and the disassembly is convenient; the height of the prism can be adjusted, so that rail clamps or other shielding can be avoided; the installation and fixation modes are firm and difficult to loosen.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide the track monitoring prism mounting structure which is simple in structure and convenient to detach; the installation of various types of prisms can be satisfied; the height of the prism can be adjusted, so that rail clamps or other shielding can be avoided; the installation and fixation modes are firm and difficult to loosen.
In order to achieve the above purpose, the present utility model adopts the technical scheme that:
a track monitoring prism mounting structure comprises a mounting cross beam, a caliper structure and a prism; one end of the installation cross beam is provided with an installation vertical beam for installing the prism, and the installation vertical beam is perpendicular to the installation cross beam; the prism is arranged at the upper end of the mounting vertical beam through a locking piece; the caliper structure comprises a fixed caliper and a movable caliper which are matched with the track; the fixed calipers are arranged on the upper surface of the mounting cross beam; the movable calipers are arranged at one end of the mounting cross beam, which is far away from the mounting vertical beam, through the fixing structure.
As a preferred embodiment, the prism is any one of a small prism, an L prism and a sphere prism.
As a preferred embodiment, the locking piece is a locking nut, an external thread is arranged at the upper end of the mounting vertical beam, and the locking nut is matched with the external thread; and the upper end of the installation vertical beam is provided with an installation hole, and the prism is arranged in the installation hole.
As a preferred embodiment, the fixing structure comprises a fixing nut and a gasket; the mounting cross beam is used for mounting the movable calipers, one end of the mounting cross beam is provided with external threads, and the fixed nut is provided with internal threads meshed with the external threads; the movable calipers are fixed with the mounting cross beam through the fixing nuts; the gasket is arranged between the fixed nut and the movable caliper.
As a preferred embodiment, the side of the fixed caliper, which is matched with the track, is provided with a ball contact.
The utility model has the beneficial effects that:
the utility model provides a track monitoring prism installation structure, which takes an installation cross beam as an installation foundation and is used for installing a caliper structure and an installation vertical beam, wherein the installation vertical beam is used for installing various prisms; the fixed calipers are matched with the movable calipers and fixed with the track, so that the stability of the mounting structure is ensured; and install crossbeam, installation vertical beam and fixed calliper installation in this application and become whole, firm difficult not hard up, simple structure, it is convenient to dismantle. The movable calipers are installed with the rail through the fixed structure, and the stability of the overall structure and the rail installation is guaranteed by combining the fixed calipers. The device has simple structure and convenient disassembly; the installation of various types of prisms can be satisfied; the height of the prism can be adjusted, so that rail clamps or other shielding can be avoided; the installation and fixation modes are firm and difficult to loosen.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present utility model;
fig. 3 is a split view of the structure of fig. 1 in accordance with the present utility model.
In the figure: 1. mounting a cross beam; 2. a prism; 3. a track; 4. installing a vertical beam; 5. fixing calipers; 6. a movable caliper; 7. a locking member; 8. a fixed structure; 81. a fixing nut; 82. a gasket; 9. ball head contact.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1 to 3, the present embodiment provides a track monitoring prism mounting structure, which includes a mounting beam 1, a caliper structure and a prism 2; one end of the installation beam 1 is provided with an installation vertical beam 4 for installing the prism 2, and the installation vertical beam 4 is perpendicular to the installation beam 1; the prism 2 is arranged at the upper end of the mounting vertical beam 4 through a locking piece 7; the caliper structure comprises a fixed caliper 5 and a movable caliper 6 which are matched with the track 3; the fixed calipers 5 are arranged on the upper surface of the mounting cross beam 1; the movable calipers 6 are arranged at one end of the mounting cross beam 1, which is far away from the mounting vertical beam 4, through a fixed structure 8.
The mounting beam 1 is used as a mounting foundation and is used for mounting a caliper structure and a mounting vertical beam 4, and the mounting vertical beam 4 is used for mounting various prisms 2; the fixed calipers 5 and the movable calipers 6 are matched and fixed with the track 3, so that the stability of the mounting structure is ensured; and in this application, installation crossbeam 1, installation vertical beam 4 install into wholly with fixed calliper 5, and firm difficult not hard up, simple structure dismantles conveniently. The movable calipers 6 are installed with the track 3 through the fixed structure 8, the fixed structure 8 ensures the stability of the movable calipers 6 matched with the track 3, and the movable calipers 6 are combined with the fixed calipers 5 to ensure the stability of the installation of the integral structure and the track 3. Preferably, the fixed calipers 5 and the mounting vertical beams 4 in the application are welded with the mounting cross beam 1 into a whole, so that the stability of the structure is ensured, and the disassembly is not required. The prism 2 is movably connected with the mounting vertical beam 4, and the mounting position of the prism 2 can be adjusted. The device has simple structure and convenient disassembly; the installation of various types of prisms 2 can be satisfied; the height of the prism 2 can be adjusted, so that rail clamps or other shielding can be avoided; the installation and fixation modes are firm and difficult to loosen.
Example 2
As shown in fig. 1 to 3, the present embodiment is developed on the basis of the above embodiment, and in particular, the present embodiment provides a track monitoring prism mounting structure, where the prism 2 is any one of a small prism, an L prism and a sphere prism. The monitoring prisms 2 of different types can be replaced according to different monitoring environments, so that the accuracy of monitoring data is ensured.
As a preferred embodiment, the locking piece 7 is a locking nut, an external thread is arranged at the upper end of the mounting vertical beam 4, and the locking nut is matched with the external thread; and the upper end of the installation vertical beam 4 is provided with an installation hole, and the prism 2 is arranged in the installation hole. When the prism 2 is installed with the installation vertical beam 4, the installation position and the angle of the prism 2 in the installation hole are adjusted, so that the shielding of the rail clamp is avoided; and then the installation of the prism 2 is locked by the locking nut, so that the installation stability of the prism 2 is ensured.
As a preferred embodiment, the fixing structure 8 comprises a fixing nut 81 and a washer 82; an external thread is arranged at one end of the mounting cross beam 1 for mounting the movable calipers 6, and an internal thread meshed with the external thread is arranged on the fixed nut 81; fixing the movable caliper 6 with the mounting cross beam 1 through the fixing nut 81; the washer 82 is disposed between the fixed nut 81 and the movable caliper 6. When the movable calipers 6 are installed, the movable calipers 6 are firstly installed on the installation beam 1, the installation positions of the movable calipers 6 and the track 3 are adjusted, after the installation positions are determined, the cushion 82 is additionally installed, the positions are fixed through the fixing nuts 81, and the installation stability of the movable calipers 6 is ensured.
As a preferred embodiment, in order to ensure the stability of the installation of the fixed caliper 5 and the track 3 and prevent the loosening phenomenon after the structural installation, the side surface of the fixed caliper 5 matched with the track 3 is provided with a ball contact 9.
Example 3
As shown in fig. 1-3, the present embodiment is developed on the basis of the foregoing embodiment, and specifically, the present embodiment provides a mounting manner of a track measurement prism, where the mounting manner of the L prism is as follows:
firstly, the fixed calipers 5 are clamped with one side of the bottom of the track 3, then the movable calipers 6 are mounted on the mounting cross beam 1 and clamped with the other side of the bottom of the track 3, then the gaskets 82 and the fixing nuts 81 are mounted, and the positions of the movable calipers 6 are fixed through the fixing nuts 81. Then installing an L prism at the upper end of the installation vertical beam 4, firstly installing a lock nut at the upper part of the installation vertical beam 4 and engaged with external threads of the installation vertical beam 4, then installing the L prism at the upper end of the installation vertical beam 4 through a prism fixing bolt, and after determining the direction of the prism 2, locking the L prism by the lock nut, thus completing the installation.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. Track monitoring prism mounting structure, its characterized in that: comprises a mounting cross beam (1), a caliper structure and a prism (2); one end of the installation cross beam (1) is provided with an installation vertical beam (4) for installing the prism (2), and the installation vertical beam (4) is perpendicular to the installation cross beam (1); the prism (2) is arranged at the upper end of the mounting vertical beam (4) through a locking piece (7); the caliper structure comprises a fixed caliper (5) and a movable caliper (6) which are matched with the track (3); the fixed calipers (5) are arranged on the upper surface of the mounting cross beam (1); the movable calipers (6) are arranged at one end, far away from the mounting vertical beam (4), of the mounting cross beam (1) through the fixing structure (8).
2. The track monitoring prism mounting structure of claim 1, wherein: the locking piece (7) is a locking nut, an external thread is arranged at the upper end of the mounting vertical beam (4), and the locking nut is matched with the external thread; and the upper end of the installation vertical beam (4) is provided with an installation hole, and the prism (2) is arranged in the installation hole.
3. The track monitoring prism mounting structure of claim 1, wherein: the fixing structure (8) comprises a fixing nut (81) and a gasket (82); an external thread is arranged at one end of the mounting cross beam (1) for mounting the movable calipers (6), and an internal thread meshed with the external thread is arranged on the fixing nut (81); the movable calipers (6) are fixed with the mounting cross beam (1) through the fixing nuts (81); the gasket (82) is arranged between the fixed nut (81) and the movable caliper (6).
4. The track monitoring prism mounting structure of claim 1, wherein: the side surface of the fixed caliper (5) matched with the track (3) is provided with a ball contact (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321106961.1U CN220220745U (en) | 2023-05-10 | 2023-05-10 | Track monitoring prism mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321106961.1U CN220220745U (en) | 2023-05-10 | 2023-05-10 | Track monitoring prism mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220220745U true CN220220745U (en) | 2023-12-22 |
Family
ID=89172698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321106961.1U Active CN220220745U (en) | 2023-05-10 | 2023-05-10 | Track monitoring prism mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220220745U (en) |
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2023
- 2023-05-10 CN CN202321106961.1U patent/CN220220745U/en active Active
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