CN209858447U - Calibration instrument for pantograph slide plate detection device - Google Patents
Calibration instrument for pantograph slide plate detection device Download PDFInfo
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- CN209858447U CN209858447U CN201920316539.6U CN201920316539U CN209858447U CN 209858447 U CN209858447 U CN 209858447U CN 201920316539 U CN201920316539 U CN 201920316539U CN 209858447 U CN209858447 U CN 209858447U
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Abstract
The application discloses a pantograph slide plate detection device calibration instrument which comprises a base, a pantograph simulation mechanism and a vertically arranged support mechanism, wherein the base and the pantograph simulation mechanism are perpendicular to the support mechanism, and two ends of the support mechanism are respectively connected with the base and the pantograph simulation mechanism; the pantograph simulation mechanism is provided with a traction mechanism which is used for drawing the pantograph simulation mechanism to move back and forth along the track direction. The application provides a pantograph slide plate detection device calibrates the appearance and passes through panorama simulation pantograph slide plate, can be fast effectual the concrete position of having markd the pantograph slide plate, according to shooting angle and the scope of this debugging pantograph camera, has realized the accurate debugging of pantograph camera shooting angle and scope. And the pantograph slide plate detection device calibrator is convenient to carry, simple and easy to disassemble and assemble, and can greatly reduce debugging time and labor.
Description
Technical Field
The application relates to the technical field of pantograph slide plate detection, in particular to a pantograph slide plate detection device calibration instrument.
Background
The pantograph slide plate detection device is arranged on a station, station throat area, motor train section and locomotive section warehouse entry and exit line of an electric locomotive or a high-speed railway, and realizes dynamic automatic detection of important hidden dangers such as damage and breakage of the pantograph slide plate and indoor visual observation of states of foreign matters and key parts on a roof by adopting a high-speed, high-resolution and non-contact image analysis and measurement technology. The system does not need to stop, dynamically and automatically detects, and is widely suitable for various domestic locomotives, motor train units and subway vehicles.
The pantograph pan detection device generally comprises a pantograph camera, the pantograph camera collects images of the pantograph pan, and the defects of damage, breakage and the like of the pantograph pan are obtained by processing the images. In order to ensure that the pantograph camera acquires a complete image of the pantograph pan, the mounted pantograph camera needs to be debugged. At present, in the debugging process of a pantograph slide plate detection device, the most common method is as follows: a long rod is used for propping a plastic bag to shake below the contact net, and the shooting angle and range of the pantograph camera are adjusted through the image of the plastic bag acquired by the pantograph.
However, the shooting angle and range of the pantograph camera are adjusted through the plastic bag, whether the shooting range of the debugged pantograph camera completely covers the whole pantograph cannot be confirmed, the debugging effect can not be accurately judged to meet the use requirement, multiple times of debugging are needed, and the problems that the calibration of the pantograph slide plate detection device is inaccurate in calibration, the calibration efficiency is low, the time consumption is long, the labor consumption is high and the like are caused.
SUMMERY OF THE UTILITY MODEL
The application provides a pantograph slide plate detection device calibrates appearance has solved present pantograph slide plate detection device calibration and has calibrated not accurate, calibrate inefficiency, long, consume artifical many scheduling problem when consuming.
The application provides a pantograph slide plate detection device calibration instrument, which comprises a base, a pantograph simulation mechanism and a vertically arranged support mechanism, wherein,
the base and the pantograph simulation mechanism are both perpendicular to the supporting mechanism, and two ends of the supporting mechanism are respectively connected with the base and the pantograph simulation mechanism;
the pantograph simulation mechanism is provided with a traction mechanism, and the traction mechanism is used for drawing the pantograph simulation mechanism to move back and forth along the track direction.
Optionally, the pantograph simulation mechanism includes a pantograph simulation rod, a support frame and a connecting piece, and the pantograph simulation rod can move on the connecting piece through the traction mechanism;
the connecting piece is detachably connected with the supporting mechanism through the supporting frame.
Optionally, the calibration instrument further comprises an elastic rope, one end of the elastic rope is fixedly connected to the pantograph simulation rod, the other end of the elastic rope is fixedly connected to the connecting piece, and the elastic rope drives the pantograph simulation rod to move back and forth along the track direction.
Optionally, the connecting member includes symmetrically arranged sliding rods and a connecting rod connected to the sliding rods, and the connecting rod can move along the sliding rods through the traction mechanism;
the pantograph analog rod is detachably connected with the connecting rod, and the pantograph analog rod moves along with the connecting rod along the sliding rod.
Optionally, the base includes a first base support, a second base support and a connecting frame, and two ends of the connecting frame are detachably connected to the first base support and the second base support respectively;
one end of the supporting mechanism is detachably connected with the connecting frame.
Optionally, the bottom ends of the first base support and the second base support are respectively provided with a clamping jaw, and the base support and the second base support are respectively detachably connected with the track through the clamping jaws.
Optionally, the pantograph simulation rod is a cross rod.
Optionally, the traction mechanism is a pull rope.
Optionally, the supporting mechanism is a telescopic rod.
The pantograph slide plate detection device calibration instrument comprises a base, a pantograph simulation mechanism and a vertically arranged support mechanism, wherein the base and the pantograph simulation mechanism are perpendicular to the support mechanism, and two ends of the support mechanism are respectively connected with the base and the pantograph simulation mechanism; the pantograph simulation mechanism is provided with a traction mechanism, and the traction mechanism is used for drawing the pantograph simulation mechanism to move back and forth along the track direction. The application provides a pantograph slide detection device marks appearance when specifically using, with pantograph slide detection device mark appearance and pass through base detachable and install between the track, supporting mechanism erects pantograph analog mechanism, pantograph analog mechanism accessible drive mechanism is along track length direction back-and-forth movement, thereby panorama simulation pantograph slide, the shooting angle and the scope of pantograph camera are debugged to the pantograph slide that simulates according to this panorama, can realize the accurate debugging of pantograph camera shooting angle and scope.
The application provides a pantograph slide plate detection device calibrates the appearance and can realize panorama simulation pantograph slide plate, can be fast effectual the concrete position of having markd the pantograph slide plate, the shooting angle and the scope of the debugging pantograph camera of being convenient for. Moreover, the pantograph slide plate detection device calibration instrument is convenient to carry, simple and easy to disassemble and assemble, capable of enabling online operation at every time to save the labor cost of 2 persons/time, and capable of avoiding potential safety hazards caused by other simple devices.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a basic structure of a calibration instrument of a pantograph slide plate detection device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a pantograph simulation mechanism in a calibration instrument of a pantograph slide plate detection device according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a connecting member in a calibration instrument of a pantograph slide plate detection device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a pantograph simulation rod in a calibrator of a pantograph slide plate detection device according to an embodiment of the present application;
FIG. 5 is a side view of a connector in a calibration instrument of a pantograph slide detecting device according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a support frame in a calibrator of a pantograph slide plate detection device according to an embodiment of the present application;
FIG. 7 is a schematic view of an assembly of a pantograph simulation mechanism and a support mechanism in a calibrator for a pantograph slide plate detection device according to an embodiment of the present application
Fig. 8 is a schematic structural diagram of a supporting mechanism in a calibrator of a pantograph slide plate detection device according to an embodiment of the present application;
fig. 9 is a schematic structural view of a base in a calibrator for a pantograph slide plate detection device according to an embodiment of the present application;
fig. 10 is a side view of a base in a calibration instrument of a pantograph pan detection device according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
Fig. 1 is a schematic structural diagram of a calibration instrument of a pantograph slide plate detection device according to an embodiment of the present application. As shown in fig. 1, the pantograph slide plate detection device calibration instrument provided by the embodiment of the present application includes a base 1, a pantograph simulation mechanism and a vertically arranged support mechanism 2, wherein,
the base 1 and the pantograph simulation mechanism are both vertical to the supporting mechanism 2, and two ends of the supporting mechanism 2 are respectively connected with the base 1 and the pantograph simulation mechanism; the pantograph simulation mechanism is provided with a traction mechanism which is used for drawing the pantograph simulation mechanism to move back and forth along the track direction. Namely, when the calibration instrument works, the base 1 is arranged between the tracks, the supporting mechanism 2 is arranged on the base 1, and the supporting mechanism 2 supports and supports the pantograph simulation mechanism, so that the pantograph simulation mechanism is positioned at the height of a pantograph, and the height between the pantograph simulation mechanism and the ground is equal to the height between the pantograph and the ground; the traction mechanism pulls the pantograph simulation mechanism to move back and forth along the track direction, the position of the pantograph simulation mechanism is continuously changed, laser emitted by the laser can be ensured to be emitted onto the pantograph simulation mechanism, then the shooting angle and range of the pantograph camera are adjusted by emitting the laser onto the position of the pantograph simulation mechanism, and the pantograph camera is used for acquiring images of the pantograph.
In this example, as shown in fig. 2, the pantograph simulation mechanism includes a pantograph simulation rod 3, a support frame 4 and a connecting member 5, and the pantograph simulation rod 3 is movable on the connecting member 5 by a traction mechanism; the connecting piece 5 is detachably connected with the supporting mechanism 2 through the supporting frame 4. Specifically, the pantograph analog rod 3 is connected to the connecting piece 5 in a sliding mode, the traction mechanism can drive the pantograph analog rod 3 to move back and forth along the connecting piece 5, so that the pantograph analog rod 3 can move back and forth along the track direction, the position of the pantograph analog rod 3 is changed, it is ensured that laser emitted by the laser can be emitted onto the pantograph analog rod 3, and then the shooting angle and range of the pantograph camera are adjusted by emitting the laser emitted by the laser to the position of the pantograph analog rod 3. Optionally, pantograph simulation pole 3 is the horizontal pole, and the length of horizontal pole is the same with the length of pantograph slide, can be used to panorama simulation pantograph slide.
Specifically, as shown in fig. 3, the connecting member 5 may include symmetrically arranged sliding rods 51, the pantograph analog rod 3 is slidably connected with the sliding rods 51, preferably, the pantograph analog rod 3 is slidably connected with the sliding rods 51 through sliding rail sliding grooves, the sliding rails may be arranged at two ends of the pantograph analog rod 3, the sliding grooves are arranged at two ends of the sliding rods 51, and the sliding rails are matched with the sliding grooves; of course, the sliding rails may also be disposed at two ends of the sliding rod 51, and the sliding grooves are disposed at two ends of the pantograph analog rod 3, and the sliding rails are matched with the sliding grooves. The pantograph analog rod 3 can move back and forth along the slide rod 51 under the traction force of the traction mechanism. In addition, a sliding joint may be provided on the pantograph analog rod 3, and the sliding joint is sleeved on the sliding rod 51, so that the pantograph analog rod 3 and the sliding rod 51 are slidably connected.
The connecting piece 5 can also comprise symmetrically arranged sliding rods 51 and a connecting rod 52 connected with the sliding rods 51, the connecting rod 52 is in sliding connection with both the sliding rods 51, and the connecting rod 52 can move back and forth along the sliding rods 51 under the action of the traction mechanism; the pantograph analog rod 3 is detachably connected to the connecting rod 52, and the pantograph analog rod 3 can move back and forth along the sliding rod 51 along with the connecting rod 52. Specifically, the two ends of the connecting rod 52 are respectively provided with a sliding joint, and the sliding joints are respectively sleeved on the sliding rods 51, so that the connecting rod 52 is slidably connected with the sliding rods 51.
In addition, as shown in fig. 4, a connector 54 is arranged on one side of the connecting rod 52 facing the pantograph analog rod 3, a connecting column 31 corresponding to the connector 54 is arranged on the pantograph analog rod 3, the connecting column 31 is detachably connected with the connector 54, so that the pantograph analog rod 3 is detachably connected with the connecting piece 5, and the pantograph analog rod 3 can move back and forth along the sliding rod 51 along with the connecting rod 52 under the action of the traction mechanism, so that the position of the pantograph analog rod 3 can be changed.
The structure of the connecting piece 5 and the pantograph analog rod 3 provided by the embodiment of the present application is not limited to the above structure, and may be other structures as long as the pantograph analog rod 3 can move back and forth on the connecting piece 5, which all belong to the protection scope of the embodiment of the present application.
Besides a traction mechanism, the connecting piece 5 is also provided with an elastic rope 6, one end of the elastic rope 6 is fixedly connected to the pantograph analog rod 3, the other end of the elastic rope 6 is fixedly connected to the connecting piece 5, and the elastic rope 6 drives the pantograph analog rod 3 to move back and forth along the track direction. Specifically, one end of the elastic rope 6 is fixedly connected to the pantograph analog rod 3 or the connecting rod 52, and the other end is fixedly connected to one end of the sliding rod 51, so that the pantograph analog rod 3 can return to the original position under the elastic force of the elastic rope 6, and the elastic rope 6 is combined with the traction mechanism, so that the pantograph analog rod 3 moves back and forth along the track direction, and the moving state of the pantograph is simulated.
As shown in fig. 5 and 6, the connecting member 5 is symmetrically provided with support columns 53 at one side facing away from the pantograph analog rod 3, the support frame 4 is provided with first support joints 41 corresponding to the support columns 53, and the support columns 53 are detachably connected with the first support joints 41, so that the detachable connection between the connecting member 5 and the support frame 4 is realized. The side of the support frame 4 far away from the connecting piece 5 is provided with a second support joint 42, and the second support joint 42 is detachably connected with the support mechanism 2, so that the pantograph simulation mechanism is erected through the support mechanism 2 to simulate a pantograph sliding plate.
In this example, as shown in fig. 7, the traction mechanism may be a pull rope 7, one end of the pull rope 7 is fixed to the pantograph analog rod 3 or the connecting rod 52, the pantograph analog rod 3 or the connecting rod 52 is pulled by the pull rope 7 to slide along the slide rod 51, the pull rope 7 is loosened by the elastic force of the elastic rope 6, the pantograph analog rod 3 or the connecting rod 52 returns to the original position by the contraction force of the elastic rope 6, the front and back movement of the pantograph analog rod 3 is realized by the pull rope 7 and the elastic rope 6, and the state of the movement of the pantograph slider is simulated.
Besides the pull rope 7, the traction mechanism may also be of other structures, such as an automatic traction mechanism, an electric driving mechanism, etc., as long as it can realize the forward and backward movement of the pantograph analog rod 3, which all belong to the protection scope of the embodiment of the present application.
In this example, as shown in fig. 8, the support mechanism 2 may be composed of a plurality of support rods, and several of the support rods a, b, c, d, e, f, g, and h may be selected in order and in a desired length, and connected by a quick-connect screw joint, thereby assembling the support mechanism 2 supporting the pantograph simulation mechanism, and simulating the height of the pantograph pan by the support mechanism 2.
Supporting mechanism 2 also can be the telescopic link, also can be the support column that is formed by a plurality of vaulting poles end to end threaded connection in proper order, supporting mechanism 2 can be according to actual conditions real-time height-adjusting, satisfy the required height of pantograph analog mechanism, make its calibration work that adapts to the whole contact net height of pantograph analog mechanism more, need not change supporting mechanism 2 under different contact net height, and when marking the appearance out of work, can shrink supporting mechanism 2, it is difficult for looking for the equipment when having solved pantograph slide detection device mark, carry inconvenient problem, calibration efficiency has been improved simultaneously, it is consuming time to have reduced to mark.
In this example, as shown in fig. 9 and 10, the base 1 includes a first base support 11, a second base support 12 and a connecting frame 13, and two ends of the connecting frame 13 are detachably connected to the first base support 11 and the second base support 12 respectively; one end of the supporting mechanism 2 is detachably connected with the connecting frame 13. Specifically, the connecting frame 13 is a stainless steel pipe with two ends respectively provided with a quick-connection threaded joint, and the connecting frame 13 is detachably connected with the first base support 11 and the second base support 12 through the quick-connection threaded joints.
First base support 11 and the second base support 12 mountable of base 1 are in between the track to realize the fixed of pantograph slide detection device calibration appearance, make things convenient for pantograph slide detection device's demarcation. Specifically, the bottom ends of the first base support 11 and the second base support 12 are respectively provided with a clamping jaw, the clamping jaws are parallel to the track direction, and the first base support 11 and the second base support 12 are detachably connected with the track through the clamping jaws respectively. Specifically, jackscrews are arranged on the clamping jaws of the first base support 11 and the second base support 12, and when the base 1 is fixed, the clamping jaws of the first base support 11 and the second base support 12 are clamped on a rail and fastened on the lower edge of the rail by using the jackscrews.
Be equipped with screwed joint on the link 13, the supporting mechanism 2 passes through screwed joint and is connected with link 13 can dismantle, has realized being connected of supporting mechanism 2 and base 1.
The assembling sequence of the pantograph slide plate detection device calibration instrument provided by the embodiment of the application is as follows: firstly, connecting a first base support and a second base support by using a connecting frame with a quick-connection threaded joint; clamping the first base support and the second base support on the track and fastening the first base support and the second base support on the lower edge of the steel rail by using jackscrews; erecting the pantograph simulation rod on the connecting piece, erecting the connecting piece on the supporting frame, and assembling the connecting piece into a pantograph simulation mechanism; then fixing the elastic rope and the pull rope on the pantograph simulation mechanism; then connecting the supporting mechanisms with the required length in sequence by using a quick-connection threaded joint, or extending the telescopic rod according to the required length; then erecting the assembled pantograph simulation mechanism on a supporting mechanism; and then the assembled pantograph simulation mechanism and the support mechanism are integrally erected on the base.
The working principle of the pantograph slide plate detection device calibration instrument provided by the embodiment of the application is as follows: the pantograph simulation mechanism is arranged on the base through the supporting mechanism, the pull rope pulls the pantograph simulation mechanism to move on the connecting piece, the pull rope is loosened under the elastic action of the elastic rope, the pantograph simulation rod returns to the original position under the contraction force action of the elastic rope, and therefore the front and back movement of the pantograph simulation rod along the track direction is achieved, and the moving state of the pantograph is simulated.
The pantograph slide plate detection device calibration instrument provided by the embodiment of the application comprises a base, a pantograph simulation mechanism and a vertically arranged support mechanism, wherein the base and the pantograph simulation mechanism are perpendicular to the support mechanism, two ends of the support mechanism are respectively connected with the base and the pantograph simulation mechanism, the base is used for fixing the calibration instrument between tracks, and the support mechanism is used for erecting the pantograph simulation mechanism; the pantograph simulation mechanism comprises a pantograph simulation rod, a connecting piece and a support frame, the pantograph simulation rod is connected with the connecting piece in a sliding mode, the connecting piece is detachably connected with the support frame, and the support frame is detachably connected with the support mechanism; be equipped with drive mechanism on the pantograph analog mechanism, drive mechanism is used for pulling the pantograph analog rod and moves on the connecting piece, realizes the pantograph analog rod along the track direction back-and-forth movement, the state that the simulation pantograph slide removed to panorama simulation pantograph slide, mark the concrete position of pantograph slide fast effectively, the shooting angle and the scope of pantograph camera are debugged to the pantograph slide that simulates out according to this panorama, realized the accurate debugging of pantograph camera shooting angle and scope. And the pantograph slide plate detection device calibration instrument provided by the application is convenient to carry, simple and easy to disassemble and assemble, capable of enabling the online operation at every time to save the labor cost of 2 persons/time, and capable of avoiding potential safety hazards brought by other simple devices.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. A pantograph slide plate detection device calibration instrument is characterized by comprising a base (1), a pantograph simulation mechanism and a vertically arranged support mechanism (2), wherein,
the base (1) and the pantograph simulation mechanism are both perpendicular to the supporting mechanism (2), and two ends of the supporting mechanism (2) are respectively connected with the base (1) and the pantograph simulation mechanism;
the pantograph simulation mechanism is provided with a traction mechanism, and the traction mechanism is used for drawing the pantograph simulation mechanism to move back and forth along the track direction.
2. Pantograph slide detection device calibration instrument according to claim 1, characterized in that the pantograph simulating mechanism comprises a pantograph simulating rod (3), a support frame (4) and a connection piece (5), the pantograph simulating rod (3) being movable on the connection piece (5) by the traction mechanism;
the connecting piece (5) is detachably connected with the supporting mechanism (2) through the supporting frame (4).
3. The pantograph slide plate detection device calibration instrument according to claim 2, further comprising an elastic rope (6), wherein one end of the elastic rope (6) is fixedly connected to the pantograph analog rod (3), the other end of the elastic rope (6) is fixedly connected to the connecting member (5), and the elastic rope (6) drives the pantograph analog rod (3) to move back and forth along the rail direction.
4. Pantograph slide detection device calibration instrument according to claim 2, characterized in that the connection (5) comprises symmetrically arranged sliding rods (51), the pantograph simulation rod (3) being movable along the sliding rods (51) by the traction mechanism.
5. Pantograph slide detection device calibrator according to claim 2, characterized in that the connection (5) comprises symmetrically arranged sliding rods (51) and a connection rod (52) connecting the sliding rods (51), the connection rod (52) being movable along the sliding rods (51) by the traction mechanism;
pantograph analog rod (3) with connecting rod (52) can dismantle the connection, pantograph analog rod (3) follow connecting rod (52) are along slide bar (51) remove.
6. The pantograph slide plate detection device calibration instrument according to claim 1, wherein the base (1) comprises a first base support (11), a second base support (12) and a connecting frame (13), and two ends of the connecting frame (13) are detachably connected with the first base support (11) and the second base support (12) respectively;
one end of the supporting mechanism (2) is detachably connected with the connecting frame (13).
7. The pantograph slide plate detection device calibration instrument according to claim 6, wherein the first base support (11) and the second base support (12) are respectively provided with a claw at the bottom end, and the first base support (11) and the second base support (12) are respectively detachably connected with a rail through the claws.
8. Pantograph slide plate detection device calibration instrument according to claim 2, characterized in that the pantograph simulating rod (3) is a cross rod.
9. Pantograph slide detection device calibration instrument according to claim 1, characterised in that the traction mechanism is a pull rope (7).
10. Pantograph slide detection device calibration instrument according to claim 1, characterized in that the support mechanism (2) is a telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316539.6U CN209858447U (en) | 2019-03-13 | 2019-03-13 | Calibration instrument for pantograph slide plate detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316539.6U CN209858447U (en) | 2019-03-13 | 2019-03-13 | Calibration instrument for pantograph slide plate detection device |
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| Publication Number | Publication Date |
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| CN209858447U true CN209858447U (en) | 2019-12-27 |
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| CN201920316539.6U Active CN209858447U (en) | 2019-03-13 | 2019-03-13 | Calibration instrument for pantograph slide plate detection device |
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