CN212604534U - Conductive rolling anti-string stabilizing pull rod - Google Patents
Conductive rolling anti-string stabilizing pull rod Download PDFInfo
- Publication number
- CN212604534U CN212604534U CN202022091227.5U CN202022091227U CN212604534U CN 212604534 U CN212604534 U CN 212604534U CN 202022091227 U CN202022091227 U CN 202022091227U CN 212604534 U CN212604534 U CN 212604534U
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- China
- Prior art keywords
- fixedly connected
- pull rod
- pivot
- telescopic
- lower extreme
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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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- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 11
- 238000005096 rolling process Methods 0.000 title description 3
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 claims abstract description 3
- 238000010891 electric arc Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000003137 locomotive effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses a string stabilizing pull rod is prevented to conductive roll, which comprises a base, the equal fixed mounting in four corners of base upper end has the collets, collets upper end fixed mounting has the mount, the fixed mounting has the pivot in the mount, the equal fixedly connected with support body in pivot both ends, support body one end fixedly connected with conductive rotating roller, the equal fixedly connected with insulation board in conductive rotating roller both sides, fixedly connected with drag link between the support body, drag link lower extreme fixedly connected with telescopic pull rod, telescopic pull rod lower extreme fixedly connected with telescopic cylinder, telescopic cylinder lower extreme fixedly connected with pivot, base upper end middle-end fixedly connected with support frame, the utility model discloses simple structure, the modern design, job stabilization can prevent effectively that the pantograph from transversely waving, reduces the damage of pantograph, is difficult for producing electric arc, and long service life, maintenance and change convenience.
Description
Technical Field
The utility model relates to a firm technical field is rolled in the transportation of electric machine factory electricity, specifically is an electrically conductive string stabilizing pull rod of rolling.
Background
The traction power of the electrified railway is an electric locomotive, the locomotive is not provided with energy, and the required energy is provided by an electric traction power supply system. The traction power supply system mainly comprises a traction substation and a contact network. The substation is installed near the railway and sends the current from the power plant through the high voltage transmission line to the contact network over the railway. The contact net is the equipment that directly transmits electric energy to electric locomotive, is the artery of electrified railway. The electric locomotive obtains electric energy from a contact net by utilizing a pantograph on the roof of the electric locomotive to draw the train to run. Therefore, the pantograph is a current receiving device for receiving current from a contact line contact wire of an electric locomotive. The insulator is installed on the roof of the electric locomotive and is a hinged mechanical component. When the pantograph rises, the sliding plate is in direct contact with a contact network lead, receives current from the contact network lead, and transmits the current to the interior of the locomotive through the roof bus for the locomotive to use. However, the current pantograph is easy to move in series when in use, so that the current pantograph is extruded on an overhead line by the current roller.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a electrically conductive roll is prevented cluster and is stabilized pull rod to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the improved roller frame comprises a base, the equal fixed mounting in base upper end four corners has the collets, collets upper end fixed mounting has the mount, the inside fixed mounting of mount has the pivot, the equal fixedly connected with support body in pivot both ends, the electrically conductive roller that changes of support body one end fixedly connected with, the electrically conductive equal fixedly connected with insulation board in roller both sides of changeing, fixedly connected with drag link between the support body, the flexible pull rod of drag link lower extreme fixedly connected with, flexible pull rod lower extreme fixedly connected with telescopic cylinder, telescopic cylinder lower extreme fixedly connected with pivot, base upper end middle-end fixedly connected with support frame.
Furthermore, the mount is provided with two sets ofly, and fixed mounting is in the insulating block upper end of base upper end both sides respectively.
Furthermore, the rotating shaft penetrates through the middle ends of the two groups of fixing frames and can rotate.
Further, the upper portion of the frame body is bent upwards to form an obtuse angle, and the angle is 130 degrees and 160 degrees.
Furthermore, the conductive roller is arranged in a horizontal state and is vertical to the longitudinal rod of the frame body.
Furthermore, the support frame is provided with two sets, and sets up between two sets of mounts, flexible pull rod is provided with two sets ofly, through pivot fixed connection between support frame and the telescopic cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can stabilize the frame body through the arranged transverse pull rod, so that the conductive roller can be stabilized when working, and the telescopic pull rod is controlled by the telescopic cylinder to be telescopic through the arranged telescopic pull rod, so that the transverse pull rod can be further stabilized, the stable operation of the pantograph is ensured, the transverse movement of the pantograph is prevented, and the damage of the pantograph is reduced;
2. the utility model discloses simple structure, the modern design, job stabilization can effectually prevent that the pantograph from transversely moving, reduces the damage of pantograph, is difficult for producing electric arc to long service life, maintenance and change are convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the local enlarged structure of the present invention;
fig. 3 is a schematic view of the structure of the telescopic rod of the present invention.
In FIGS. 1-3: 1-a base; 2-an insulating block; 3-a fixing frame; 4-a rotating shaft; 5-frame body; 6-tie rod; 7-conductive roller; 8-an insulating plate; 9-a telescopic pull rod; 10-a support frame; 11-a rotating shaft; 12-telescopic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: comprising a base 1.
The four corners of the upper end of the base 1 are fixedly provided with insulating blocks 2, and the upper ends of the insulating blocks 2 are fixedly provided with fixing frames 3.
Wherein, the inside fixed mounting of mount 3 has pivot 4, the equal fixedly connected with support body 5 in 4 both ends of pivot, the electrically conductive roller 7 that changes of 5 one end fixedly connected with of support body, the equal fixedly connected with insulation board 8 in electrically conductive roller 7 both sides.
The telescopic frame is characterized in that a cross pull rod 6 is fixedly connected between the frame bodies 5, a telescopic pull rod 9 is fixedly connected to the lower end of the cross pull rod 6, a telescopic cylinder 12 is fixedly connected to the lower end of the telescopic pull rod 9, a rotating shaft 11 is fixedly connected to the lower end of the telescopic cylinder 12, and a support frame 10 is fixedly connected to the middle end of the upper end of the base 1.
Further, the fixing frames 3 are provided with two groups and are respectively and fixedly installed at the upper ends of the insulation blocks 2 at the two sides of the upper end of the base 1.
Furthermore, the rotating shaft 4 penetrates through the middle ends of the two sets of fixing frames 3 and can rotate.
Further, the upper portion of the frame body 5 is bent upwards to form an obtuse angle, and the angle is 130 degrees and 160 degrees.
Further, the conductive roller 7 is arranged in a horizontal state and is vertical to the longitudinal rod of the frame body 5.
Further, the support frame 10 is provided with two sets, and sets up between two sets of mounts 3, telescopic pull rod 9 is provided with two sets, through pivot 11 fixed connection between support frame 10 and the telescopic cylinder 12.
The working principle is as follows: during the use, electrically conductive rotor 7 upwards rises through support body 5, and telescopic cylinder 12 controls telescopic pull rod 9 and carries out flexible work, make drag link 6 can adjust according to the height that support body 5 rises, drag link 6 can be with stabilizing between the support body 5, make and stabilize it when electrically conductive rotor 7 carries out work, and can upwards rise support body 5 and carry out auxiliary work, the stable operation of effectual assurance pantograph prevents the horizontal cluster and moves, reduce the damage of pantograph.
It is noted that, herein, 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a string stabilizing pull rod is prevented to electrically conductive roll, includes base (1), its characterized in that: the utility model discloses a roller support, including base (1), insulating block (2), mount (2) upper end fixed mounting has mount (3), the inside fixed mounting of mount (3) has pivot (4), the equal fixedly connected with support body (5) in pivot (4) both ends, support body (5) one end fixedly connected with electrically conducts and changes roller (7), electrically conduct and change roller (7) the equal fixedly connected with insulation board (8) in both sides, fixedly connected with drag link (6) between support body (5), drag link (6) lower extreme fixedly connected with telescopic pull rod (9), telescopic pull rod (9) lower extreme fixedly connected with telescopic cylinder (12), telescopic cylinder (12) lower extreme fixedly connected with pivot (11), base (1) upper end middle-end fixedly connected with support frame (10).
2. A conductive roll anti-string stabilizing tie rod as claimed in claim 1, wherein: the fixing frames (3) are arranged in two groups and are respectively and fixedly installed at the upper ends of the insulating blocks (2) on the two sides of the upper end of the base (1).
3. A conductive roll anti-string stabilizing tie rod as claimed in claim 1, wherein: the rotating shaft (4) penetrates through the middle ends of the two groups of fixing frames (3) and can rotate.
4. A conductive roll anti-string stabilizing tie rod as claimed in claim 1, wherein: the upper part of the frame body (5) is bent upwards to form an obtuse angle, and the angle is 130 degrees and 160 degrees.
5. A conductive roll anti-string stabilizing tie rod as claimed in claim 1, wherein: the conductive rotating roller (7) is arranged in a horizontal state and is vertical to the longitudinal rod of the frame body (5).
6. A conductive roll anti-string stabilizing tie rod as claimed in claim 1, wherein: the support frame (10) is provided with two sets and is arranged between two sets of fixing frames (3), the telescopic pull rod (9) is provided with two sets, and the support frame (10) is fixedly connected with the telescopic cylinder (12) through a rotating shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022091227.5U CN212604534U (en) | 2020-09-22 | 2020-09-22 | Conductive rolling anti-string stabilizing pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022091227.5U CN212604534U (en) | 2020-09-22 | 2020-09-22 | Conductive rolling anti-string stabilizing pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212604534U true CN212604534U (en) | 2021-02-26 |
Family
ID=74705498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022091227.5U Expired - Fee Related CN212604534U (en) | 2020-09-22 | 2020-09-22 | Conductive rolling anti-string stabilizing pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212604534U (en) |
-
2020
- 2020-09-22 CN CN202022091227.5U patent/CN212604534U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |