CN111591173B - Intelligent suspension fixing device for railway contact network - Google Patents
Intelligent suspension fixing device for railway contact network Download PDFInfo
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- CN111591173B CN111591173B CN202010499280.0A CN202010499280A CN111591173B CN 111591173 B CN111591173 B CN 111591173B CN 202010499280 A CN202010499280 A CN 202010499280A CN 111591173 B CN111591173 B CN 111591173B
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- contact line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses an intelligent suspension fixing device for a railway contact network, which comprises: a fixture body, comprising: a column; the supporting rod is arranged on the upright post, the top end of the supporting rod is provided with a sliding chute, and an adjusting device is arranged in the sliding chute; the connecting device comprises a connecting rod and a tension rod, one end of the connecting rod is connected with the adjusting device, and the other end of the connecting rod is provided with a fixing clamp matched with the working surface of the contact line; the tension rod is obliquely connected between the upright post and the connecting rod; a control system, comprising: a main controller; the adjusting module is used for adjusting and controlling the extension and retraction of the traction rod and the telescopic column; the contact line contact monitoring module is used for monitoring the normal contact state of the contact line and the fixing clamp; the positioning transmission module is used for monitoring the distance and the position information between the upright columns and transmitting the monitoring information sent by the contact line contact monitoring module to the main controller. The intelligent contact line monitoring system provided by the invention has the advantages that the contact line is intelligently controlled to be adjusted and monitored, the time and the labor are saved, and the timeliness and the accuracy of the contact line monitoring are favorably improved.
Description
Technical Field
The invention relates to the field of suspension devices, in particular to an intelligent suspension fixing device for a railway contact network.
Background
The contact net hangs fixing device is used for hanging fixed device to electric power contact net in the railway train field, the use has simply to hang at present, simple chain hangs, elasticity chain hangs and the compound chain hangs, but all types of hanging, all need installation maintainer to the position and the tension adjustment of contact wire, hang the fixed point through overhauing the mounting tool and carry out manual adjustment to every, considerable waste time and energy, and to the adjustment maintenance of the contact wire in later stage, also bring very big working strength, all must rely on maintainer to monitor the maintenance, consume a large amount of manpowers, and can't guarantee every accuracy of hanging the maintenance of fixed point, be unfavorable for the high efficiency of development.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide the intelligent suspension fixing device for the railway contact network, which is more time-saving and labor-saving by intelligently controlling the adjustment and monitoring of the contact line and is beneficial to improving the timeliness and the accuracy of the monitoring of the contact line.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a railway catenary intelligent suspension fixture, comprising:
a fixture body, comprising:
the upright post is provided with a groove at one side, and a sealing plate is arranged outside the groove.
The bracing piece, it sets up one side of stand is close to the position on stand top, the top of bracing piece sets up the spout, the bottom of spout sets up a plurality of locating holes.
The adjusting device comprises a sliding block, a telescopic column and a traction rod, the sliding block is matched with the sliding groove, and the telescopic column is arranged at the bottom end of the sliding block and is matched with the positioning hole; the traction rod is arranged between the upright post and the sliding block so as to control the sliding block to move back and forth.
The connecting device comprises a connecting rod and a tension rod, the connecting rod is of an inverted L-shaped structure, one short end of the connecting rod is fixed to the top end of the sliding block, one long end of the connecting rod is provided with a fixing clamp, the bottom end of the fixing clamp is provided with a clamping interface, and the clamping interface is matched with the working surface of the contact line; the tension rod is obliquely connected between the upright post and the connecting rod, and the tension rod is sleeved with an insulator.
A control system, comprising:
a main controller; and the adjusting module is connected to the main controller and is used for adjusting and controlling the traction rod and the telescopic column to stretch so as to control the positioning and fixing of the sliding block.
And the contact line contact monitoring module is used for monitoring the contact state of the contact line and the fixed clamp and transmitting monitoring information to the main controller in real time.
And the positioning transmission module is arranged in the groove of the upright post, is connected to the main controller and the contact line contact monitoring module, and is used for monitoring the distance between the upright posts, positioning the position information of the upright posts, receiving the monitoring information sent by the contact line contact monitoring module and transmitting the monitoring information to the main controller.
Preferably, the periphery of stand, bracing piece, connecting rod and tension bar is equallyd divide and is do not set up the edge the vertical fixed triangle-shaped arris body of stand, bracing piece, connecting rod and tension bar, the apex angle end of triangle-shaped arris body is towards the outside, the bottom of stand sets up to the cross section and is trapezoidal round platform structure.
Preferably, one end of the tension rod connected with the upright post is provided with a telescopic device, and the telescopic device is controlled by the main controller.
Preferably, the control system further comprises a foreign matter monitoring module, the foreign matter monitoring module including:
and the foreign matter information acquisition module is connected to the main controller and the contact line, and is used for acquiring the information of the foreign matters with the contact line as the axis and the radius of 3-5m and judging the types of the foreign matters.
And the foreign matter driving module is connected to the foreign matter information acquisition module and is used for receiving the information judged by the foreign matter information acquisition module, and when the foreign matter is judged to be a driving object, different driving alarms are sent according to the difference of the driving objects.
Preferably, the control system further comprises a contact adjusting module connected to the main controller, wherein the contact adjusting module is configured to monitor a change in a width of the card interface, and adjust the width of the card interface according to the change condition, so that the card interface is adapted to the working surface of the contact wire.
Preferably, the control system further comprises a contact line fault self-organizing module for automatically monitoring information of line wear of the contact line and transmitting the information to the main controller.
Preferably, the control system further includes an alarm module connected to the main controller, and when the contact line contact monitoring module monitors that the contact line contact is abnormal, the main controller controls the alarm module to send an early warning message to a maintenance worker.
The invention at least comprises the following beneficial effects:
the sliding chute is arranged on the supporting rod, the sliding block is matched with the sliding chute in a sliding mode, the sliding of the sliding block is pulled through the traction rod, so that the sliding block moves in the sliding chute, the contact line is adjusted according to the contact state and actual tension of a contact network, normal operation of the contact line is guaranteed, and the position of the sliding block is fixed after the sliding block moves by inserting the telescopic column into the positioning hole to position the sliding block, so that adjustment, positioning and fixation are realized; the connection relation between the sliding block and the contact line is established through the connecting rod, so that the adjustment of the contact line is directly influenced by the displacement of the sliding block, and the adjustment of the contact line is facilitated; the traction rod and the telescopic column are controlled by the adjusting module, so that the adjustment of the contact line is more intelligent and labor-saving; the contact state of the contact line is monitored in real time through the contact line contact monitoring module, so that the condition of the contact line of each contact point can be accurately mastered in real time, and the overall scheduling is facilitated; through the location transmission module, more do benefit to the installation location of guaranteeing between the stand, and then guarantee the position between the contact wire stuck point, under the unusual condition of contact wire state, the very first time will be abnormal state information and positional information transmission to main control unit, more do benefit to the high efficiency of contact net maintenance.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a block diagram of a control system of the intelligent suspension fixing device for a railway contact network according to the invention;
fig. 2 is a schematic structural view of the intelligent suspension fixing device for the railway contact network of the invention;
fig. 3 is a schematic view of a connection structure of the support rod and the adjusting device according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 3, the invention provides an intelligent suspension fixing device for a railway contact network, which comprises:
a fixture body, comprising:
the column 10 is provided with a groove on one side, and a sealing plate 11 is arranged outside the groove.
The supporting rod 12 is arranged on one side of the upright post 10 and is close to the top end of the upright post 10, a sliding groove 13 is arranged at the top end of the supporting rod 12, and a plurality of positioning holes 14 are formed in the bottom end of the sliding groove 13.
The adjusting device comprises a slide block 15, a telescopic post and a traction rod 16, wherein the slide block 15 and the sliding groove 13
The telescopic column is arranged at the bottom end of the sliding block 15 and is matched with the positioning hole 14; the traction rod 16 is arranged between the upright 10 and the sliding block 15 to control the forward and backward movement of the sliding block 15.
The connecting device comprises a connecting rod 17 and a tension rod 18, wherein the connecting rod 17 is of an inverted L-shaped structure, the short end of the connecting rod 17 is fixed at the top end of the sliding block 15, the long end of the connecting rod 17 is provided with a fixing clamp 19, the bottom end of the fixing clamp 19 is provided with a clamping interface 20, and the clamping interface 20 is matched with the working surface of the contact line;
the tension rod 18 is obliquely connected between the upright post 10 and the connecting rod 17, and an insulator 21 is sleeved on the tension rod 18.
A control system, comprising:
a main controller; and an adjusting module connected to the main controller, wherein the adjusting module is used for adjusting and controlling the traction rod 16 and the telescopic column to extend and retract, so that the sliding block 15 is controlled to be positioned and fixed.
And the contact line contact monitoring module is used for monitoring the contact state of the contact line and the fixed clamp 19 and transmitting monitoring information to the main controller in real time.
And the positioning transmission module is arranged in a groove of the upright post 10, is connected to the main controller and the contact line contact monitoring module, and is used for monitoring the distance between the upright posts 10, positioning the position information of the upright posts 10, receiving the monitoring information sent by the contact line contact monitoring module and transmitting the monitoring information to the main controller.
In the above scheme, the sliding chute 13 is arranged on the support rod 12, the sliding block 15 is in sliding fit with the sliding chute 13, and the traction rod 16 is used for drawing the sliding block 15 to slide, so that the sliding block 15 moves in the sliding chute 13, and the contact line is adjusted according to the contact state and the actual tension of the overhead line system, so as to ensure the normal operation of the contact line, and the position of the sliding block 15 is fixed after the sliding block 15 moves by inserting the telescopic column into the positioning hole 14, so as to realize the adjustment, positioning and fixation; the connection relation between the sliding block 15 and the contact line is established through the connecting rod 17, so that the adjustment of the contact line is directly influenced by the displacement of the sliding block 15, and the adjustment of the contact line is more facilitated; the traction rod 16 and the telescopic column are controlled by the adjusting module, so that the adjustment of the contact line is more intelligent and labor-saving; the contact state of the contact line is monitored in real time through the contact line contact monitoring module, so that the condition of the contact line of each contact point can be accurately mastered in real time, and the overall scheduling is facilitated; through the location transmission module, more do benefit to the installation location of guaranteeing between the stand 10, and then guarantee the position between the contact wire stuck point, under the unusual condition of contact wire state, the very first time will be abnormal state information and positional information transmission to main control unit, more do benefit to the high efficiency of contact net maintenance.
In a preferred scheme, the periphery of stand 10, bracing piece 12, connecting rod 17 and tension bar 18 is equallyd divide and is set up respectively and follow the vertical fixed triangle prism of stand 10, bracing piece 12, connecting rod 17 and tension bar 18, the apex angle end of triangle prism is towards the outside, the bottom of stand 10 sets up to be trapezoidal round platform structure for the cross section.
In the above scheme, the triangular prism is arranged on the outer side of each rod piece, so that the contact surface of wind power and each rod piece is greatly reduced, the contact surface of the triangular prism and the rod piece is matched with the shape of the rod piece, the influence of the wind power and rain and snow on each rod piece is well reduced, and the stability of the whole device is guaranteed.
In a preferable scheme, a telescopic device is arranged at one end of the tension rod 18 connected with the upright post 10, and the telescopic device is controlled by the main controller.
In the above scheme, the telescopic device is arranged at the end, in contact with the upright post 10, of the tension rod 18, and the position of the tension rod 18 is synchronously adjusted through the telescopic device at a certain time of the slide block 15 so as to improve the coordination of the whole device, so that the real-time state of a contact line is further ensured, and the telescopic device is controlled through the main controller, so that the coordinated movement of the telescopic post and the traction rod 16 is more facilitated.
In one preferred aspect, the control system further includes a foreign matter monitoring module, the foreign matter monitoring module including:
and the foreign matter information acquisition module is connected to the main controller and the contact line, and is used for acquiring the information of the foreign matters with the contact line as the axis and the radius of 3-5m and judging the types of the foreign matters.
And the foreign matter driving module is connected to the foreign matter information acquisition module and is used for receiving the information judged by the foreign matter information acquisition module, and when the foreign matter is judged to be a driving object, different driving alarms are sent according to the difference of the driving objects.
In the scheme, the foreign matter information acquisition module is used for preliminarily judging the foreign matters in a certain range, so that a good prevention effect is achieved on driving the foreign matters, when the foreign matter information acquisition module judges that the foreign matters are birds, the types of the birds are further judged, the judged information is only transmitted to the foreign matter driving module, and the foreign matter driving module sends driving alarms aiming at different bird types according to the transmitted information; work as when foreign matter information acquisition module judges that the foreign matter is non-animal class thing, with information transmission to main control unit, the railway supervisory personnel of being convenient for cleans the processing nearby colleagues simultaneously to avoid the article of plastic bag class to hang on the contact line, the condition that leads to the outage to appear, the effect of fine prevention is all played to the processing mode of two kinds of differences, has further reduced the possibility that the outage takes place simultaneously, and then has reduced the working strength who maintains the commendation of contact net.
In a preferred embodiment, the control system further includes a contact adjusting module, which is connected to the main controller, and the contact adjusting module is configured to monitor a change in width of the card interface 20, and adjust the width of the card interface 20 according to the change condition, so that the card interface 20 is adapted to the working surface of the contact wire.
In the above scheme, the width of the card interface 20 is monitored by the contact adjustment module, so that the problem of contact of the contact line caused by looseness of the card interface 20 is avoided, the width change is automatically adjusted according to the normal contact width, and the normal contact operation of the contact line is ensured.
In a preferred embodiment, the control system further comprises a contact line fault self-organizing module for automatically monitoring information of line wear of the contact line and transmitting the information to the main controller.
In the scheme, the wear condition of the contact line is automatically monitored through the contact line fault self-arranging module, the contact line can be maintained or replaced in time, the labor intensity of maintainers is reduced, the wear condition of each contact line can be known through the main controller, and the wear condition of each contact line can be integrally scheduled and used.
In a preferable scheme, the control system further includes an alarm module connected to the main controller, and when the contact line contact monitoring module monitors that the contact line contact is abnormal, the main controller controls the alarm module to send early warning information to a maintenance worker.
In the above scheme, by arranging the alarm module, when the contact line is abnormal, the maintenance personnel on the line can be notified by using the mode of sending the early warning information, and the supervision personnel can be notified in time, so that the first-time rush repair can be conveniently carried out, and the loss and the influence can be reduced to the minimum.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a railway contact net intelligence hangs fixing device, wherein, includes:
a fixture body, comprising:
the device comprises a vertical column, a sealing plate and a plurality of sealing plates, wherein one side of the vertical column is provided with a groove;
the supporting rod is arranged on one side of the upright post and is close to the top end of the upright post, a sliding groove is formed in the top end of the supporting rod, and a plurality of positioning holes are formed in the bottom end of the sliding groove;
the adjusting device comprises a sliding block, a telescopic column and a traction rod, the sliding block is matched with the sliding groove, and the telescopic column is arranged at the bottom end of the sliding block and is matched with the positioning hole; the traction rod is arranged between the upright post and the sliding block so as to control the sliding block to move back and forth;
the connecting device comprises a connecting rod and a tension rod, the connecting rod is of an inverted L-shaped structure, one short end of the connecting rod is fixed to the top end of the sliding block, one long end of the connecting rod is provided with a fixing clamp, the bottom end of the fixing clamp is provided with a clamping interface, and the clamping interface is matched with the working surface of the contact line; the tension rod is obliquely connected between the upright post and the connecting rod, and an insulator is sleeved on the tension rod;
a control system, comprising:
a main controller;
the adjusting module is connected to the main controller and is used for adjusting and controlling the traction rod and the telescopic column to stretch so as to control the positioning and fixing of the sliding block;
the contact line contact monitoring module is used for monitoring the contact state of the contact line and the fixed clamp and transmitting monitoring information to the main controller in real time;
the positioning transmission module is arranged in a groove of the upright column, is connected to the main controller and the contact line contact monitoring module, and is used for monitoring the distance between the upright columns, positioning the position information of the upright columns, receiving the monitoring information sent by the contact line contact monitoring module and transmitting the monitoring information to the main controller;
and one end of the tension rod connected with the upright post is provided with a telescopic device, and the telescopic device is controlled by the main controller.
2. The intelligent suspension fixing device for the railway contact network as claimed in claim 1, wherein the peripheries of the upright column, the support rod, the connecting rod and the tension rod are respectively provided with triangular prisms fixed along the longitudinal direction of the upright column, the support rod, the connecting rod and the tension rod, the vertex angle ends of the triangular prisms face to the outside, and the bottom end of the upright column is provided with a truncated cone structure with a trapezoidal cross section.
3. The intelligent suspension fixing device for the railway contact network as claimed in claim 1, wherein the control system further comprises a foreign matter monitoring module, and the foreign matter monitoring module comprises:
the foreign matter information acquisition module is connected to the main controller and the contact line, and is used for acquiring information of foreign matters with the contact line as an axis and the radius of 3-5m and judging the types of the foreign matters;
and the foreign matter driving module is connected to the foreign matter information acquisition module and is used for receiving the information judged by the foreign matter information acquisition module, and when the foreign matter is judged to be a driving object, different driving alarms are sent according to the difference of the driving objects.
4. The intelligent suspension fixing device for the railway contact network as claimed in claim 1, wherein the control system further comprises a contact adjusting module connected to the main controller, the contact adjusting module is used for monitoring the width change of the card interface and adjusting the width of the card interface according to the change condition, so that the card interface is matched with the working surface of the contact wire.
5. The intelligent suspension fixing device for the railway contact network as claimed in claim 1, wherein the control system further comprises a contact line fault self-arranging module for automatically monitoring information of the line wear of the contact line and transmitting the information to the main controller.
6. The intelligent suspension fixing device for the railway contact network as claimed in claim 1, wherein the control system further comprises an alarm module connected to the main controller, and when the contact line contact monitoring module monitors that the contact line contact is abnormal, the main controller controls the alarm module to send early warning information to a maintenance worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010499280.0A CN111591173B (en) | 2020-06-04 | 2020-06-04 | Intelligent suspension fixing device for railway contact network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010499280.0A CN111591173B (en) | 2020-06-04 | 2020-06-04 | Intelligent suspension fixing device for railway contact network |
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| CN111591173A CN111591173A (en) | 2020-08-28 |
| CN111591173B true CN111591173B (en) | 2021-07-23 |
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| CN112895982A (en) * | 2021-01-13 | 2021-06-04 | 中铁工程设计咨询集团有限公司 | Railway contact net rod reinforcing structure and form control method thereof |
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| IT1171523B (en) * | 1981-09-11 | 1987-06-10 | Angele Eduard | Universal electric suspension rail conveyor system |
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Effective date of registration: 20210706 Address after: 570105 room C03, 4th floor, Pearl River Plaza, 2 Longkun North Road, Longhua District, Haikou City, Hainan Province Applicant after: Siku rail transit technology (Hainan) Co.,Ltd. Address before: 215000 9 Cuiwei street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Applicant before: Cui Haojie |
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