CN215513329U - Contact net supporting and positioning device - Google Patents
Contact net supporting and positioning device Download PDFInfo
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- CN215513329U CN215513329U CN202121543270.9U CN202121543270U CN215513329U CN 215513329 U CN215513329 U CN 215513329U CN 202121543270 U CN202121543270 U CN 202121543270U CN 215513329 U CN215513329 U CN 215513329U
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- 230000000694 effects Effects 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a supporting and positioning device for a contact net, which comprises a fixed curved bar and a movable straight bar, wherein the fixed curved bar and the movable straight bar have the same radius, the head of the fixed curved bar is provided with an extending straight plate, two sides of the extending straight plate are respectively provided with a main clamping plate and an auxiliary clamping plate, the bottoms of the main clamping plate and the auxiliary clamping plate are both connected to the tail of the movable straight bar, the head of the movable straight bar is provided with a hanging buckle, the outer side end face of the main clamping plate is provided with a fixed ring, the front end face of the fixed ring is provided with an upright post, the rear end face of the upright post is provided with an adjustable rectangular convex plate, and the front end face of the upright post is provided with an outer adjusting plate. The utility model relates to a supporting and positioning device for a contact net, which belongs to the field of maintenance equipment.
Description
Technical Field
The utility model relates to the field of electrification, in particular to a supporting and positioning device for a contact network.
Background
The contact net is in electrified railway, and the overhead high tension transmission line that erects along the rail supplies the pantograph to draw current, overhauls the maintenance in-process at the contact net, often uses positioner to overhaul and calibrate, and the support positioner who commonly uses is fixed knot to construct's stock shape, and unable folding accomodating, consequently is difficult to put into the saddlebag and carries the removal, causes the inconvenience for the operating personnel.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a supporting and positioning device for a contact net, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a contact net supports positioner, includes fixed curved bar and activity straight-bar, fixed curved bar equals with the radius of activity straight-bar, fixed curved bar head is provided with extends the straight board, it is provided with main splint and auxiliary splint respectively to extend straight board both sides, the main splint all are connected to activity straight-bar afterbody with auxiliary splint bottom, activity straight-bar head is provided with hangs and detains, main splint outside terminal surface is provided with solid fixed ring, gu fixed ring preceding terminal surface is provided with the stand, the stand rear end face is provided with adjustable rectangle flange, the terminal surface is provided with outer regulating plate before the stand.
Preferably, the extension straight plate and the fixed curved bar are integrated to form a component, the head of the extension straight plate is provided with a fixed circular shaft, one ends of the main clamping plate and the head of the auxiliary clamping plate, corresponding to the fixed circular shaft, are provided with clamping round holes, and the thicknesses of the main clamping plate and the auxiliary clamping plate are equal.
Preferably, the component that solid fixed ring and stand constitute as an organic whole, fix through the welding between solid fixed ring up end and the main splint, the terminal surface is provided with the bottom circular slot under the stand, be provided with adjustable embedded cylinder in the bottom circular slot, embedded cylinder head stretches out the stand and is connected to outer adjusting plate rear end face.
Preferably, the lower end face of the fixed circular shaft is provided with an extension clamping groove and a storage clamping groove respectively, the length and the width of the rectangular convex plate are equal to those of the extension clamping groove and the storage clamping groove, and an included angle between the extension clamping groove and the storage clamping groove is 120 degrees.
Preferably, the top of the upright post is provided with a rectangular sliding groove corresponding to the rectangular convex plate, the bottom of the rectangular sliding groove is provided with an embedded circular groove, the tail of the embedded circular groove is connected with the circular groove at the bottom, the head of the embedded cylinder extends into the top of the embedded circular groove, and the tail of the rectangular convex plate is connected to the top of the embedded cylinder.
Preferably, the top position of embedded cylinder outer lane is provided with the laminating lantern ring, the terminal surface is provided with the spring under the laminating lantern ring, the spring is located embedded cylinder outer lane, embedded circular slot bottom is provided with adjustable lift ring, the lift ring inner circle corresponds embedded cylinder and is provided with interior round hole, spring afterbody is connected to lift ring up end.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the extension straight plate is arranged at the head of the fixed curved bar, the fixed round shaft is arranged, the fixed curved bar is enabled to rotate in the clamping round hole, the angle between the fixed curved bar and the movable straight bar is convenient to adjust, so that the whole length is shortened, the fixed curved bar is convenient to be accommodated in a bag for carrying, the adjustable rectangular convex plate is arranged at the top of the upright post, the angle between the fixed curved bar and the movable straight bar can be adjusted and fixed by extending the rectangular convex plate into the extension clamping groove or the accommodation clamping groove, the fixed curved bar and the movable straight bar are enabled to be switched between the accommodating state and the extending state, the carrying and the use of an operator are convenient, the embedded cylinder is arranged at the bottom of the rectangular convex plate, and the laminating lantern ring and the spring are arranged on the outer ring of the embedded cylinder, so that the rectangular convex plate can be automatically reset after being adjusted.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of a column of the present invention;
FIG. 3 is a schematic view of a fixed circular shaft of the present invention;
fig. 4 is a schematic view of an inline cylinder of the present invention.
In the figure: 1. fixing a curved bar; 2. a movable straight rod; 3. hanging and buckling; 4. an extended straight plate; 5. a main clamping plate; 6. An auxiliary splint; 7. a column; 8. an outer adjustment plate; 9. fixing the round shaft; 10. a clamping round hole; 11. a fixing ring; 12. a rectangular convex plate; 13. an extension clamping groove; 14. a storage slot; 15. a rectangular chute; 16. embedding a cylinder; 17. embedding a circular groove; 18. fitting a lantern ring; 19. a lifting ring; 20. an inner circular hole; 21. a bottom circular groove; 22. a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, a supporting and positioning device for a contact system comprises a fixed curved bar 1 and a movable straight bar 2, the radius of the fixed curved bar 1 is equal to that of the movable straight bar 2, the head of the fixed curved bar 1 is provided with an extending straight plate 4, two sides of the extending straight plate 4 are respectively provided with a main clamping plate 5 and an auxiliary clamping plate 6, the bottoms of the main clamping plate 5 and the auxiliary clamping plate 6 are respectively connected to the tail of the movable straight bar 2, the head of the movable straight bar 2 is provided with a hanging buckle 3, the outer side end face of the main clamping plate 5 is provided with a fixing ring 11, the front end face of the fixing ring 11 is provided with a stand column 7, the rear end face of the stand column 7 is provided with an adjustable rectangular convex plate 12, and the front end face of the stand column 7 is provided with an outer adjusting plate 8.
In the embodiment, the extension straight plate 4 and the fixed curved rod 1 are integrated into a whole, in order to maintain the stability during angle adjustment, the head of the extension straight plate 4 is provided with a fixed round shaft 9, the head of the main clamping plate 5 and the head of the auxiliary clamping plate 6 are provided with clamping round holes 10 at the ends corresponding to the fixed round shaft 9, and the thicknesses of the main clamping plate 5 and the auxiliary clamping plate 6 are equal;
in the embodiment, in order to adjust the height of the rectangular convex plate 12 for state switching, the fixing ring 11 and the upright post 7 are integrated into a whole, the upper end surface of the fixing ring 11 is fixed with the main clamp plate 5 by welding, the lower end surface of the upright post 7 is provided with a bottom circular groove 21, an adjustable embedded cylinder 16 is arranged in the bottom circular groove 21, and the head of the embedded cylinder 16 extends out of the upright post 7 and is connected to the rear end surface of the outer adjusting plate 8;
in this embodiment, in order to maintain stability after state switching and avoid uncontrolled rotation between the fixed curved bar 1 and the movable straight bar 2, the lower end surface of the fixed circular shaft 9 is respectively provided with an extending slot 13 and a receiving slot 14, the lengths and widths of the rectangular convex plate 12, the extending slot 13 and the receiving slot 14 are equal, and the included angle between the extending slot 13 and the receiving slot 14 is 120 degrees;
in this embodiment, the top of the upright post 7 is provided with a rectangular sliding groove 15 corresponding to the rectangular convex plate 12, the bottom of the rectangular sliding groove 15 is provided with an embedded circular groove 17, the tail of the embedded circular groove 17 is connected with a bottom circular groove 21, the head of the embedded cylinder 16 extends into the top of the embedded circular groove 17, and the tail of the rectangular convex plate 12 is connected to the top of the embedded cylinder 16;
in addition, in order to control the motion range of the embedded cylinder 16 and maintain stability, the top position of the outer ring of the embedded cylinder 16 is provided with a fitting lantern ring 18, the lower end face of the fitting lantern ring 18 is provided with a spring 22, the spring 22 is positioned on the outer ring of the embedded cylinder 16, the bottom of the embedded circular groove 17 is provided with an adjustable lifting ring 19, the inner ring of the lifting ring 19 is provided with an inner circular hole 20 corresponding to the embedded cylinder 16, and the tail part of the spring 22 is connected to the upper end face of the lifting ring 19.
It should be noted that, the utility model is a supporting and positioning device for a contact network, when in actual use, an outer adjusting plate 8 outside an upright post 7 is found and pulled outwards, the outer adjusting plate 8 drives a connected embedded cylinder 16 to move, the embedded cylinder 16 drives a joint lantern ring 18 of an outer ring to move outwards, the joint lantern ring 18 extrudes a connected spring 22 when moving, the spring 22 is stressed to generate compression, the embedded cylinder 16 also drives a rectangular convex plate 12 connected with the top to move, so that the rectangular convex plate moves out of an extending slot 13, at this time, a fixed circular shaft 9 is not blocked any more, namely, the fixed curved rod 1 can be rotated, so that the fixed curved rod drives an extending straight plate 4 and a fixed circular shaft 9 to rotate, the fixed circular shaft 9 rotates along a blocking circular hole 10, an included angle between the fixed curved rod 1 and a movable straight rod 2 is reduced continuously, after the fixed circular shaft rotates to a certain degree, at this time, the angle of the rectangular convex plate 12 corresponds to an accommodating slot 14, then can loosen outer adjusting plate 8, make rectangle flange 12 reset once more, make it get into and accomodate in draw-in groove 14 to keep the stability of angle between fixed curved bar 1 and the activity straight-bar 2, because whole length shortens this moment, consequently carry in the income package that can be convenient, take out when using and operate according to the same method can, more convenient high-efficient.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a contact net supports positioner which characterized in that: including fixed curved bar (1) and activity straight-bar (2), fixed curved bar (1) equals with the radius of activity straight-bar (2), fixed curved bar (1) head is provided with extends straight-bar (4), it is provided with main splint (5) and auxiliary splint (6) respectively to extend straight-bar (4) both sides, main splint (5) and auxiliary splint (6) bottom all are connected to activity straight-bar (2) afterbody, activity straight-bar (2) head is provided with to hang and detains (3), main splint (5) outside terminal surface is provided with solid fixed ring (11), gu fixed ring (11) preceding terminal surface is provided with stand (7), stand (7) rear end face is provided with adjustable rectangle flange (12), stand (7) preceding terminal surface is provided with outer regulating plate (8).
2. The overhead line system supporting and positioning device of claim 1, wherein: extend straight board (4) and the component of fixed curved bar (1) constitution as an organic whole, it is provided with fixed round axle (9) to extend straight board (4) head, main plate (5) correspond fixed round axle (9) one end with auxiliary splint (6) head and all are provided with screens round hole (10), main plate (5) equal with the thickness of auxiliary splint (6).
3. The overhead line system supporting and positioning device of claim 2, wherein: the fixing ring is characterized by comprising a component which is integrally formed by a fixing ring (11) and an upright post (7), wherein the upper end face of the fixing ring (11) is fixed with a main clamping plate (5) through welding, a bottom circular groove (21) is formed in the lower end face of the upright post (7), an adjustable embedded cylinder (16) is arranged in the bottom circular groove (21), and the head of the embedded cylinder (16) extends out of the upright post (7) and is connected to the rear end face of an outer adjusting plate (8).
4. The overhead line system supporting and positioning device of claim 3, wherein: the lower end face of the fixed circular shaft (9) is provided with an extending clamping groove (13) and a containing clamping groove (14) respectively, the length and the width of the rectangular convex plate (12) and the extending clamping groove (13) and the containing clamping groove (14) are equal, and the included angle between the extending clamping groove (13) and the containing clamping groove (14) is 120 degrees.
5. The overhead line system supporting and positioning device of claim 4, wherein: the top of the upright post (7) is provided with a rectangular sliding groove (15) corresponding to the rectangular convex plate (12), the bottom of the rectangular sliding groove (15) is provided with an embedded circular groove (17), the tail of the embedded circular groove (17) is connected with a bottom circular groove (21), the head of the embedded cylinder (16) extends into the top of the embedded circular groove (17), and the tail of the rectangular convex plate (12) is connected to the top of the embedded cylinder (16).
6. The overhead line system supporting and positioning device of claim 5, wherein: the improved lifting device is characterized in that a laminating sleeve ring (18) is arranged at the top of the outer ring of the embedded cylinder (16), a spring (22) is arranged on the lower end face of the laminating sleeve ring (18), the spring (22) is located on the outer ring of the embedded cylinder (16), an adjustable lifting ring (19) is arranged at the bottom of the embedded circular groove (17), an inner ring of the lifting ring (19) is provided with an inner circular hole (20) corresponding to the embedded cylinder (16), and the tail of the spring (22) is connected to the upper end face of the lifting ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543270.9U CN215513329U (en) | 2021-07-08 | 2021-07-08 | Contact net supporting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543270.9U CN215513329U (en) | 2021-07-08 | 2021-07-08 | Contact net supporting and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215513329U true CN215513329U (en) | 2022-01-14 |
Family
ID=79812558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121543270.9U Expired - Fee Related CN215513329U (en) | 2021-07-08 | 2021-07-08 | Contact net supporting and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215513329U (en) |
-
2021
- 2021-07-08 CN CN202121543270.9U patent/CN215513329U/en not_active Expired - Fee Related
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| 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: 20220114 |