CN210912445U - Disconnect-type track monitoring prism fixing device - Google Patents
Disconnect-type track monitoring prism fixing device Download PDFInfo
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- CN210912445U CN210912445U CN201921586603.9U CN201921586603U CN210912445U CN 210912445 U CN210912445 U CN 210912445U CN 201921586603 U CN201921586603 U CN 201921586603U CN 210912445 U CN210912445 U CN 210912445U
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- clamping block
- rail
- prism
- monitoring prism
- monitoring
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Abstract
The utility model discloses a disconnect-type track monitoring prism fixing device, this fixing device includes clamping structure, the bracing piece, monitoring prism, screw rod and fastening nut, this device can effectively fix monitoring prism and rail, do not influence the train operation, the monitoring point is not hard up when the train traveles, shorten the length that surpasss the rail, the collision to the monitoring point when having reduced the workman's operation as far as possible moves, through last grip block, the grip block can be suitable for the rail flange of the rail end of a wing of height not used down, and simultaneously, the best observation angle of measuring robot has been guaranteed, be one set of reliable rail-prism fixing device.
Description
Technical Field
The utility model belongs to the technical field of the railway engineering, concretely relates to disconnect-type track monitoring prism fixing device.
Background
The construction of the iron-related engineering needs to monitor the geometric form of the existing railway, and in order to ensure the safety of the operating railway, the railway track needs to be monitored in real time and with high precision in displacement. The existing manual measurement mode is far from meeting the requirement, and an automatic monitoring mode is needed for track monitoring. The automatic measuring robot is adopted for measurement, so that how to realize firm connection between the monitoring prism and the rail is a key problem which needs to be solved urgently, the prism which is installed is required to be ensured not to influence a running railway, the monitoring point is prevented from being collided when an online worker works, the posture is adjusted according to actual conditions before the observation prism is installed, and the better observation angle of the measuring robot after the installation is ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a disconnect-type track monitoring prism fixing device.
The utility model discloses a realize through following technical scheme:
a separated track monitoring prism fixing device comprises a clamping structure, a supporting rod, a monitoring prism, a screw rod and a fastening nut;
the clamping structure is symmetrically arranged on two sides of the rail bottom of the steel rail on one side of the rail, the clamping structure is formed by an upper clamping block and a lower clamping block which are connected and fixed through clamping block fixing nuts, corresponding through holes are formed in the two lower clamping blocks, screw rods are arranged in the through holes, and the screw rods are provided with fastening nuts which are fastened to the corresponding lower clamping blocks respectively;
the upper clamping block on the outward side of the track is provided with a supporting rod, the bottom of the supporting rod is bent and inserted into the through hole of the upper clamping block and is fixedly connected through a supporting rod fastening nut, and the upper end of the supporting rod is fixedly connected with the monitoring prism.
In the technical scheme, a gasket is arranged between the fastening nut and the lower clamping block on the screw rod.
In the above technical scheme, the upper clamping block and the lower clamping block are both made of aluminum.
In the above technical scheme, the monitoring prism is a laika right-angle small prism.
In the technical scheme, the number of the clamping block fixing nuts is 2, and the clamping blocks are symmetrically arranged on two sides of the upper clamping block.
In the above technical scheme, the upper clamping block is L-shaped in cross section.
The utility model discloses an advantage and beneficial effect do:
the device can effectively fix the monitoring prism and the rail without influencing train operation, the monitoring points are not loosened and the length exceeding the rail is shortened when the train runs, the collision of workers on the monitoring points during operation is reduced as much as possible, the device can be suitable for the rail flange of the rail with different heights through the upper clamping block and the lower clamping block, and meanwhile, the optimal observation angle of the measuring robot is ensured, so that the device is a set of reliable rail-prism fixing device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Wherein: the track comprises a steel rail 1, a monitoring prism 2, a prism fastening nut 3, a support rod 4, a support rod fastening nut 5, a clamping block fixing nut 6, an upper clamping block 7, a lower clamping block 8, a gasket 9, a fastening nut 10, a screw rod 11 and a track bed 12.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical field person understand the solution of the present invention better, the technical solution of the present invention is further described below with reference to the specific embodiments.
Example 1
A separated track monitoring prism fixing device comprises a clamping structure, a supporting rod, a monitoring prism, a screw rod and a fastening nut;
the clamping structure is symmetrically arranged on two sides of the rail bottom of the steel rail on one side of the rail, the clamping structure is formed by an upper clamping block and a lower clamping block which are connected and fixed through clamping block fixing nuts, corresponding through holes are formed in the two lower clamping blocks, screw rods are arranged in the through holes, and the screw rods are provided with fastening nuts which are fastened to the corresponding lower clamping blocks respectively; the upper clamping block on the outward side of the track is provided with a supporting rod, the bottom of the supporting rod is bent and inserted into the through hole of the upper clamping block and is fixedly connected through a supporting rod fastening nut, and the upper end of the supporting rod is fixedly connected with the monitoring prism. And a gasket is arranged on the screw rod between the fastening nut and the lower clamping block. The clamping block fixing nuts are 2 in number and are symmetrically arranged on two sides of the upper clamping block. The section of the upper clamping block is L-shaped.
Example 2
On the basis of the embodiment 1, the upper clamping block and the lower clamping block are both made of aluminum.
Example 3
On the basis of embodiment 1, the monitoring prism is a laika right-angle small prism.
The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.
Claims (6)
1. The utility model provides a disconnect-type track monitoring prism fixing device which characterized in that: the device comprises a clamping structure, a supporting rod, a monitoring prism, a screw rod and a fastening nut;
the clamping structure is symmetrically arranged on two sides of the rail bottom of the steel rail on one side of the rail, the clamping structure is formed by an upper clamping block and a lower clamping block which are connected and fixed through clamping block fixing nuts, corresponding through holes are formed in the two lower clamping blocks, screw rods are arranged in the through holes, and the screw rods are provided with fastening nuts which are fastened to the corresponding lower clamping blocks respectively;
the upper clamping block on the outward side of the track is provided with a supporting rod, the bottom of the supporting rod is bent and inserted into the through hole of the upper clamping block and is fixedly connected through a supporting rod fastening nut, and the upper end of the supporting rod is fixedly connected with the monitoring prism.
2. The split rail monitoring prism attachment apparatus of claim 1, wherein: and a gasket is arranged on the screw rod between the fastening nut and the lower clamping block.
3. The split rail monitoring prism attachment apparatus of claim 1, wherein: the upper clamping block and the lower clamping block are both made of aluminum.
4. The split rail monitoring prism attachment apparatus of claim 1, wherein: the monitoring prism is a come card right-angle small prism.
5. The split rail monitoring prism attachment apparatus of claim 1, wherein: the clamping block fixing nuts are 2 in number and are symmetrically arranged on two sides of the upper clamping block.
6. The split rail monitoring prism attachment apparatus of claim 1, wherein: the section of the upper clamping block is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921586603.9U CN210912445U (en) | 2019-09-23 | 2019-09-23 | Disconnect-type track monitoring prism fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921586603.9U CN210912445U (en) | 2019-09-23 | 2019-09-23 | Disconnect-type track monitoring prism fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210912445U true CN210912445U (en) | 2020-07-03 |
Family
ID=71351733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921586603.9U Active CN210912445U (en) | 2019-09-23 | 2019-09-23 | Disconnect-type track monitoring prism fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210912445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393716A (en) * | 2020-11-27 | 2021-02-23 | 北京同创天成工程勘测有限公司 | Fixing support of total station forward-looking prism |
-
2019
- 2019-09-23 CN CN201921586603.9U patent/CN210912445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393716A (en) * | 2020-11-27 | 2021-02-23 | 北京同创天成工程勘测有限公司 | Fixing support of total station forward-looking prism |
| CN112393716B (en) * | 2020-11-27 | 2022-05-27 | 北京同创天成工程勘测有限公司 | Fixing support of total station forward-looking prism |
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