CN202582532U - Full-automatic laser contact network detector - Google Patents
Full-automatic laser contact network detector Download PDFInfo
- Publication number
- CN202582532U CN202582532U CN 201220118264 CN201220118264U CN202582532U CN 202582532 U CN202582532 U CN 202582532U CN 201220118264 CN201220118264 CN 201220118264 CN 201220118264 U CN201220118264 U CN 201220118264U CN 202582532 U CN202582532 U CN 202582532U
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- CN
- China
- Prior art keywords
- laser measuring
- measuring apparatus
- erecting frame
- worm screw
- laser
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a full-automatic laser contact network detector, which comprises the concrete working process as follows: a laser measuring instrument 4 issues a laser beam after a measuring key is pressed down, a horizontal rotating motor 6 and a drive motor 10 operate, the horizontal rotating motor 6 can achieve the transmission movement together with a turbine A9 through a worm A8 so as to enable a connection seat 16 to rotate, and the horizontal rotation of the connection seat 16 can drive the laser measuring instrument 4 to rotate horizontally. The drive motor 10 can achieve the transmission movement together with a turbine B14 through a worm B13, so as to enable the laser measuring instrument 4 to rotate around a mounting shaft; and the rotation angle of the mounting shaft that rotates around the laser measuring instrument 4 can satisfy the setting requirements due to the action of a limiting block 15. A contact network needing to be measured is found through the motion adjustment of the laser measuring instrument 4, and then the distance between the contact network and a rail plane can be obtained after data is measured by the laser measuring instrument 4 and an encoder device 5 calculates the measured data.
Description
Technical field
The utility model relates to the laser detection field, relates in particular to a kind of being applied in the railway system, is used to detect the fully-automatic laser contact net detection instrument of contact net.
Background technology
Described contact net is in the electrification railway, and " it " font sets up along the rail sky, supplies pantograph to get the high voltage transmission line of stream.Contact net is the main truss of railway electrification engineering, is the transmission line of electricity to the special shape of electric locomotive power supply that set up in the downline sky.
Along with the develop rapidly that Chinese high ferro is built, big more originally to the demand of railway contact line checkout equipment, and accuracy of detection and detection efficiency had higher requirement.
Existing railway existing line contact net static detection device basically all is to adopt laser measuring technology and physics imaging technique that contact net is positioned, and detects some special parameter of contact net.The producer of domestic production laser contact net detection instrument has reached 5,6 families now; Its testing process is very similar; Be that the technician is when detecting on railway in real time; The instrumentation of all must on railway, bending over to carry out changes the camera that is installed on the instrument through the mechanical shaft of rotating instrument with hand and locatees contact net, carries out the measurement and the storage of data then.
This detection method, the operator is more to the interference of instrument, does not accomplish substantial robotization and detects, and under the state that works long hours, causes the operative employee to have a pain in the back easily, so that reduce detection efficiency, can influence measuring accuracy what is more.
The utility model content
The purpose of the utility model: in order accomplishing the full-automation of contact net to be detected, too much to cause the waste of manpower and materials in order to solve artificial interference, in order to improve the detection efficiency of contact net, and the fully-automatic laser contact net detection instrument of development of new.
In order to realize above purpose; The technical scheme that the utility model adopts: a kind of fully-automatic laser contact net detection instrument, it comprises measurement bay (1), base (2), laser measuring apparatus erecting frame A (3), laser measuring apparatus erecting frame B (17), laser measuring apparatus (4), encoder apparatus (5) and Connection Block (16); It is characterized in that: measurement bay (1) is gone up rigidity base (2) is installed, and base (2) internal fixation is equipped with and horizontally rotates motor (6), and being equipped with on the base (2) can be around the Connection Block (16) of base (2) axis rotation; Be installed with laser measuring apparatus erecting frame A (3) and laser measuring apparatus erecting frame B (17) on the described Connection Block (16); Described laser measuring apparatus (4) is installed between laser measuring apparatus erecting frame A (3) and the laser measuring apparatus erecting frame B (17) through axle; Encoder apparatus (5) and laser measuring apparatus rotating mechanism are installed on the laser measuring apparatus erecting frame B (17).
In the present invention, be provided with in the described base (2) and horizontally rotate motor (6), shaft coupling A (7), worm screw A (8) and turbine A (9); The output shaft that horizontally rotates motor (6) connects worm screw A (8) through shaft coupling A (7), worm screw A (8) and turbine A (9) engagement; Turbine A (9) is rigidly connected through axle and Connection Block (16).
In the present invention, described laser measuring apparatus erecting frame A (3) and laser measuring apparatus erecting frame B (17) are provided with axis hole, and guarantee that the axis of two axis holes is concentric.
In the present invention; Described laser measuring apparatus rotating mechanism comprises: drive motor (10), shaft coupling B (11), worm screw supporting seat (12) and worm screw B (13) are installed on the inner shell of laser measuring apparatus erecting frame B (17); Turbine B (14) is installed on the axle, and turbine B (14) is provided with limited block (15); The output shaft of drive motor (10) connects worm screw B (13) through shaft coupling B (11), and worm screw B (13) is installed on the worm screw supporting seat (12), worm screw B (13) and turbine B (14) engagement.
The beneficial effect of the utility model: the laser measuring apparatus of this tester can be realized the rotation of two direction in spaces, thereby can test the contact net of optional position.This tester is simple to operate, and is easy to use, time saving and energy saving during on-the-spot the detection, improved detection efficiency greatly, guaranteed the accuracy requirement of Contact Line Detection.
Description of drawings
Fig. 1 is the three-dimensional structure synoptic diagram of the utility model;
Fig. 2 is the three-dimensional structure synoptic diagram of each parts annexation in the base (2);
Fig. 3 is the three-dimensional structure synoptic diagram of each parts annexation in the laser measuring apparatus erecting frame B (17).
Measurement bay in the drawings, 1; 2, base; 3, laser measuring apparatus erecting frame; 4, laser measuring apparatus; 5, encoder apparatus; 6, horizontally rotate motor; 7, shaft coupling A; 8, worm screw A; 9, turbine A; 10, drive motor; 11, shaft coupling B; 12, worm screw supporting seat; 13, worm screw; 14, turbine B; 15, limited block; 16, Connection Block; 17, laser measuring apparatus erecting frame B.
Embodiment
In conjunction with accompanying drawing 1-3, the utility model technical scheme is further described: the utility model comprises measurement bay 1, base 2 laser measuring apparatus erecting frame A3, laser measuring apparatus erecting frame B17, laser measuring apparatus 4, encoder apparatus 5 and Connection Block 16; It installs annexation: rigidity is equipped with base 2 on the measurement bay 1, and base 2 internal fixation are equipped with and horizontally rotate motor 6, and being equipped with on the base 2 can be around the Connection Block 16 of base 2 axis rotations; Be installed with laser measuring apparatus erecting frame A3 and laser measuring apparatus erecting frame B17 on the described Connection Block 16; Described laser measuring apparatus 4 is installed between laser measuring apparatus erecting frame A3 and the laser measuring apparatus erecting frame B17 through axle; Encoder apparatus 5 and laser measuring apparatus rotating mechanism are installed on the laser measuring apparatus erecting frame B17.
In the present invention, be provided with in the described base 2 and horizontally rotate motor 6, shaft coupling A7, worm screw A8 and turbine A9; The output shaft that horizontally rotates motor 6 connects worm screw A8 through shaft coupling A7, worm screw A8 and turbine A9 engagement; Turbine A9 is rigidly connected through axle and Connection Block 16.
In the present invention, described laser measuring apparatus erecting frame A3 and laser measuring apparatus erecting frame B17 are provided with axis hole, and guarantee that the axis of two axis holes is concentric.
In the present invention; Described laser measuring apparatus rotating mechanism comprises: drive motor 10, shaft coupling B11, worm screw supporting seat 12 and worm screw B13 are installed on the inner shell of laser measuring apparatus erecting frame B17; Turbine B14 is installed on the axle, and turbine B14 is provided with limited block 15; The output shaft of drive motor 10 connects worm screw B13 through shaft coupling B11, and worm screw B13 is installed on the worm screw supporting seat 12, worm screw B13 and turbine B14 engagement.
Shown in Fig. 1-3; This detector in the concrete course of work is: after pressing ＂ measurement ＂ key; Give off laser beam by laser measuring apparatus 4, horizontally rotate motor 6 and drive motor 10 motions, horizontally rotate motor 6 and can pass through worm screw A8 and turbine A9 transmitting movement; Realize that Connection Block 16 rotates, the horizontally rotating of Connection Block 16 can drive laser measuring apparatus 4 and horizontally rotate.Drive motor 10 can pass through worm screw B13 and turbine B14 transmitting movement, realizes that laser measuring apparatus 4 rotates around installation shaft, because the effect of limited block 15, laser measuring apparatus 4 satisfies the setting requirement around the angle of installation shaft rotated.Motion adjustment through laser measuring apparatus 4 searches out the contact net that needs measurement, draws the distance of contact net from the rail plane after calculating through laser measuring apparatus 4 data measured and 5 pairs of data measured of encoder apparatus again.
More than a kind of fully-automatic laser contact net detection instrument that the utility model provided has been carried out detailed introduction; Principle and embodiment to the utility model among this paper are set forth, and the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (4)
1. fully-automatic laser contact net detection instrument, it comprises measurement bay (1), base (2), laser measuring apparatus erecting frame A (3), laser measuring apparatus erecting frame B (17), laser measuring apparatus (4), encoder apparatus (5) and Connection Block (16); It is characterized in that: measurement bay (1) is gone up rigidity base (2) is installed, and base (2) internal fixation is equipped with and horizontally rotates motor (6), and being equipped with on the base (2) can be around the Connection Block (16) of base (2) axis rotation; Be installed with laser measuring apparatus erecting frame A (3) and laser measuring apparatus erecting frame B (17) on the described Connection Block (16); Described laser measuring apparatus (4) is installed between laser measuring apparatus erecting frame A (3) and the laser measuring apparatus erecting frame B (17) through axle; Encoder apparatus (5) and laser measuring apparatus rotating mechanism are installed on the laser measuring apparatus erecting frame B (17).
2. a kind of fully-automatic laser contact net detection instrument according to claim 1 is characterized in that being provided with in the described base (2) and horizontally rotates motor (6), shaft coupling A (7), worm screw A (8) and turbine A (9); The output shaft that horizontally rotates motor (6) connects worm screw A (8) through shaft coupling A (7), worm screw A (8) and turbine A (9) engagement; Turbine A (9) is rigidly connected through axle and Connection Block (16).
3. a kind of fully-automatic laser contact net detection instrument according to claim 1 is characterized in that described laser measuring apparatus erecting frame A (3) and laser measuring apparatus erecting frame B (17) are provided with axis hole, and guarantees that the axis of two axis holes is concentric.
4. a kind of fully-automatic laser contact net detection instrument according to claim 1; It is characterized in that described laser measuring apparatus rotating mechanism comprises: drive motor (10), shaft coupling B (11), worm screw supporting seat (12) and worm screw B (13) are installed on the inner shell of laser measuring apparatus erecting frame B (17); Turbine B (14) is installed on the axle, and turbine B (14) is provided with limited block (15); The output shaft of drive motor (10) connects worm screw B (13) through shaft coupling B (11), and worm screw B (13) is installed on the worm screw supporting seat (12), worm screw B (13) and turbine B (14) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118264 CN202582532U (en) | 2012-03-27 | 2012-03-27 | Full-automatic laser contact network detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118264 CN202582532U (en) | 2012-03-27 | 2012-03-27 | Full-automatic laser contact network detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582532U true CN202582532U (en) | 2012-12-05 |
Family
ID=47251934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220118264 Expired - Fee Related CN202582532U (en) | 2012-03-27 | 2012-03-27 | Full-automatic laser contact network detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594247A (en) * | 2018-03-05 | 2018-09-28 | 湖北三江航天红峰控制有限公司 | A kind of railway contact net measuring method and apparatus based on bidifly optical scanning |
| CN113607094A (en) * | 2021-10-11 | 2021-11-05 | 中国铁建电气化局集团第二工程有限公司 | Contact net slope laser measuring device and method |
-
2012
- 2012-03-27 CN CN 201220118264 patent/CN202582532U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594247A (en) * | 2018-03-05 | 2018-09-28 | 湖北三江航天红峰控制有限公司 | A kind of railway contact net measuring method and apparatus based on bidifly optical scanning |
| CN113607094A (en) * | 2021-10-11 | 2021-11-05 | 中国铁建电气化局集团第二工程有限公司 | Contact net slope laser measuring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130327 |