CN208469609U - A kind of contact network termination ending fitting - Google Patents
A kind of contact network termination ending fitting Download PDFInfo
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- CN208469609U CN208469609U CN201821587652.XU CN201821587652U CN208469609U CN 208469609 U CN208469609 U CN 208469609U CN 201821587652 U CN201821587652 U CN 201821587652U CN 208469609 U CN208469609 U CN 208469609U
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- Prior art keywords
- crossbeam
- fixed frame
- anchor
- network termination
- connection section
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Abstract
The utility model embodiment proposes a kind of contact network termination ending fitting, comprising: door type frame, there are two columns, and the crossbeam being arranged between two columns for tool；At least one fixed frame that casts anchor casts anchor fixed mount setting on crossbeam and is located above route；The fixed frame that casts anchor is arranged perpendicular to the length direction of crossbeam and is extended to the two sides of crossbeam；The cast anchor upper end of fixed frame is connect with crossbeam, and the lower end for the fixed frame that casts anchor extends to the lower section of crossbeam；Rigid-flexibility transition device has rigid connection section and flexible connection section, and rigid connection section is horizontally disposed and connect with the lower end for the fixed frame that casts anchor, and flexible connection section is connect with rigid connection section, and flexible connection section is for being connected and fixed contact line.The contact network termination ending fitting of the utility model embodiment can extend the effective length of contact net and the travel distance of vehicle, and platform utilization rate can be improved, improve operating efficiency.
Description
Technical field
The utility model relates to electric railway equipment technical field more particularly to a kind of contact network termination ending fittings.
Background technique
With the fast development of China's electric railway, goods yard construction is also greatly increased.Due to existing electric railway
Contact net anchorage mode is often influenced by platform, causes electric locomotive traveling length and the effective length of contact net limited.
Disclosed above- mentioned information are only used for reinforcing the understanding to the background of the utility model in the background technology, therefore it can
It can include the information for not being formed as the prior art that those of ordinary skill in the art are known.
Utility model content
The utility model embodiment provides a kind of contact network termination ending fitting, to solve one in the prior art or more
A technical problem.
In a first aspect, the utility model embodiment provides a kind of contact network termination ending fitting, comprising:
Door type frame, there are two columns, and the crossbeam being arranged between two columns for tool；
At least one fixed frame that casts anchor, it is described to cast anchor fixed mount setting on the crossbeam and be located above route；It is described
The fixed frame that casts anchor is arranged perpendicular to the length direction of the crossbeam and is extended to the two sides of the crossbeam；The fixed frame that casts anchor
Upper end is connect with the crossbeam, and the lower end of the fixed frame that casts anchor extends to the lower section of the crossbeam；
Rigid-flexibility transition device, have rigid connection section and flexible connection section, the rigid connection section be horizontally disposed with and with institute
The lower end connection for the fixed frame that casts anchor is stated, the flexible connection section is connect with the rigid connection section, and the flexible connection section is used for
It is connected and fixed contact line.
In some embodiments, the fixed frame that casts anchor includes two upright bars, and two upright bars are symmetrically arranged at
The two sides of the crossbeam；The upper end of the upright bar is made up of insulator and connect with the crossbeam.
In some embodiments, the both ends of the rigid connection section are connect with the lower end of two upright bars respectively.
In some embodiments, the insulator composition is arranged perpendicular to the length direction of the crossbeam, the insulator
Composition includes multiple insulators.
In some embodiments, the fixed frame that casts anchor described in two is removably attached on the crossbeam, so that under two is described
Spacing between anchor fixed frame is adjustable.
In some embodiments, the fixed frame that casts anchor described in two is slidably fixed on the crossbeam, so that under two is described
Spacing between anchor fixed frame is adjustable.
In some embodiments, the upper end of the fixed frame that casts anchor also is connect with carrier cable, and the carrier cable is used to support
The fixed contact line.
In some embodiments, including described in two cast anchor fixed frame, and casting anchor described in two fixed frame interval and symmetrically sets
It sets on the crossbeam.
In some embodiments, the column is height-adjustable, the adjustable in length of the crossbeam.
In some embodiments, the column uses dimorphism lattice type steel column, and the crossbeam uses lattice steel type structure.
A technical solution in above-mentioned technical proposal has the following advantages that or the utility model has the advantages that due to fixed mount setting of casting anchor
On crossbeam, cast anchor fixed frame perpendicular to crossbeam length direction arrangement and to the two sides of crossbeam extend, the fixed frame that casts anchor it is upper
End is connect with crossbeam, and lower end connect with hard and soft excessive device and extends to the lower section of crossbeam.Therefore, pass through optimization ending fitting
Structure and installation site, improve effective travel distance using length and vehicle of contact net, and also improve platform sky
Between utilization rate.
Above-mentioned general introduction is merely to illustrate that the purpose of book, it is not intended to be limited in any way.Except foregoing description
Schematical aspect, except embodiment and feature, by reference to attached drawing and the following detailed description, the utility model is into one
Aspect, embodiment and the feature of step, which will be, to be readily apparent that.
Detailed description of the invention
In the accompanying drawings, unless specified otherwise herein, otherwise indicate the same or similar through the identical appended drawing reference of multiple attached drawings
Component or element.What these attached drawings were not necessarily to scale.It should be understood that these attached drawings are depicted only according to originally practical
Novel disclosed some embodiments, and should not be taken as the limitation to the scope of the utility model.
Fig. 1 is the overall structure figure for the contact network termination ending fitting that the utility model embodiment provides.
Specific embodiment
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that
Like that, without departing from the spirit or scope of the present utility model, it can be modified by various different modes described real
Apply example.Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
The utility model embodiment provides a kind of contact network termination ending fitting, as shown in Figure 1, comprising:
Door type frame 1, two columns 11 with two pairs of settings, and the crossbeam 12 being arranged between two columns 11.It is excellent
Choosing, in order to utilize the space of door type frame 1 to greatest extent, crossbeam 12 may be provided at the top of two columns 11, so that two
The region that column 11 and crossbeam 12 surround is utilized to greatest extent.
It should be noted that the orientation mentioned in the utility model embodiment can refer to attached drawing 1, Fig. 1 middle cross beam institute is set
Position be attached drawing 1 upper position, one end of two columns 11 and ground face contact is the lower orientation of attached drawing 1.
At least one fixed frame 2 that casts anchor, two fixed frames 2 that cast anchor are arranged on crossbeam 12.Fixed frame 2 cast anchor perpendicular to cross
The length direction of beam 12 is arranged and is extended to the two sides of crossbeam 12.The cast anchor upper end of fixed frame 2 is connect with crossbeam 12, fixation of casting anchor
The lower end of frame 2 extends to the lower section of crossbeam 12.Preferably, the fixed frame 2 that casts anchor is two, and interval and symmetrically setting are in crossbeam 12
On.
Rigid-flexibility transition device 3 has rigid connection section 31 and flexible connection section 32.The section 31 that is rigidly connected it is horizontally disposed and with
Cast anchor fixed frame 2 lower end connection, flexible connection section 32 with rigid connection section 31 connect, be flexibly connected section 32 be used for be connected and fixed
Contact line 4.
In one embodiment, the cast anchor upper end of fixed frame 2 is also connect with carrier cable 5, and carrier cable 5 is used to support fixation and connects
Touch line 4.The fixed frame 2 that casts anchor is that carrier cable 5 and contact line 4 provide fixed point.Specifically, carrier cable 5 further includes that carrier cable connects
Fitting, carrier cable connector is for carrier cable 5 and the fixed frame 2 that casts anchor to be attached.
In one embodiment, the fixed frame 2 that casts anchor includes two brackets 21, and two brackets 21 are symmetrically arranged at crossbeam
12 two sides.The upper end of bracket 21 is connect by insulator 22 with crossbeam 12, to form the fixed structure of H-type.Preferably, it can put down
Two rows of insulator compositions 22 are arranged in row.In order to improve the stability of connection, two brackets 21 and insulator composition 22 and crossbeam 12
Fixation is bolted.
In one embodiment, cast anchor fixed frame 2, crossbeam 12 and pillar 11 is made of steel.
In a specific embodiment, insulator composition 22 is arranged perpendicular to the length direction of crossbeam 12, and insulate subgroup
It include multiple insulators at 22.Since insulator composition 22 is laterally used perpendicular to crossbeam 12, insulator can be improved
The self-cleaning performance of composition 22.
In one embodiment, the both ends for the section 31 that is rigidly connected are connect with the lower end of two stands 21 respectively.It is rigid to realize
Property linkage section 31 being bonded and fixing.
In one embodiment, two fixed frames 2 that cast anchor are removably attached on crossbeam 12, so that two cast anchor fixed frame 2
Between spacing it is adjustable.In a disposable embodiment, two fixed frames 2 that cast anchor are slidably fixed on crossbeam 12,
So that two spacing casted anchor between fixed frame 2 are adjustable.It is connect by adjusting two spacing between fixed frame 2 of casting anchor with meeting difference
The installation and use demand of net-fault.
In one embodiment, column 11 is height-adjustable.The adjustable in length of crossbeam 12.Concrete implementation mode can
Using arbitrary structures in the prior art, it is not specifically limited herein.
In one embodiment, crossbeam 12 uses lattice columnar structures.Column 11 uses dimorphism lattice type steel column.It is saving
While cost-saving and device total weight, additionally it is possible to meet the installation requirements of different components, without on column 11 and crossbeam 12
It is punched, is fixed by the installation that different components can be realized in the region that falls through.
In an application example, a kind of contact network termination ending fitting is mounted on door type frame 1.Door type frame 1 includes two
The dimorphism lattice type steel column 11 of side, the fixed lattice crossbeam 12 of upper end inside installing type.Not according to required contact net anchorage station track
Together, its required length can be changed, divide upper layer and lower layer structure, provide installation point for contact net anchorage device 2.The fixed contact of two point
Anchor device 2 off the net, the insulator composition 22 and lattice crossbeam 12 laterally used by double branch are fixed.The fixed contact net of two point
2 upper end of ending fitting utilizes the fixed rigid-flexibility transition device 3 of two H profile steels, contact line 4 for anchoring OCS Messenger Wire 5, lower end
The fixation on door type frame 1 is realized by rigid-flexibility transition device 3.
The device of the utility model embodiment is since one or two fixed frame 2 that casts anchor is arranged on crossbeam 12, lower anchoring
Frame 2 is determined perpendicular to the length direction arrangement of crossbeam 12 and is extended to the two sides of crossbeam 12, the upper end for the fixed frame 2 that casts anchor and crossbeam 12
Connection, lower end connect with hard and soft excessive device 3 and extend to the lower section of crossbeam 12.Therefore, pass through the structure of optimization ending fitting 2
And installation site, effective travel distance using length and vehicle of contact net is improved, and also improve platform space benefit
With rate.
The purpose of the utility model embodiment is to provide a kind of contact web frame and the contact of electrification railway contact net
Network termination ending fitting solves the problems, such as existing contact net anchorage electric locomotive traveling length limited, can greatly shorten electric power machine
Spacing contacts the effective distance of network termination, extends contact network termination effective length and electric locomotive travel distance, improves operation
Efficiency, with the proposition of national a band and Eight Verticals and Eight Horizontals all the way, the utility model embodiment is with a wide range of applications.
The utility model embodiment is fixed on door type frame 1 using contact line rigid-flexibility transition device 3, is used more square
Just, contact net anchorage extends contact network termination effective length and electric locomotive travel distance than in the prior art.When it is used for
When car inspection and repair library, it is not necessarily to the individually aperture on structural column, it is easy to use, it can satisfy electric locomotive or the positive normal open of motor-car vehicle group
Cross needs.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or component must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Be connected directly, can also indirectly connected through an intermediary, can be two component internals connection or two components it is mutual
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be
Concrete meaning in type.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " side " and " above " include first
Feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature
It under the second feature " below ", " below " and " below " include fisrt feature right above second feature and oblique upper, or only table
Show that first feature horizontal height is less than second feature.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, it is each can to readily occur in it
Kind change or replacement, these should be covered within the scope of the utility model.Therefore, the protection scope of the utility model
It should be based on the protection scope of the described claims.
Claims (10)
1. a kind of contact network termination ending fitting characterized by comprising
Door type frame, there are two columns, and the crossbeam being arranged between two columns for tool；
At least one fixed frame that casts anchor, it is described to cast anchor fixed mount setting on the crossbeam and be located above route；It is described to cast anchor
Fixed frame is arranged perpendicular to the length direction of the crossbeam and is extended to the two sides of the crossbeam；The upper end of the fixed frame that casts anchor
It is connect with the crossbeam, the lower end of the fixed frame that casts anchor extends to the lower section of the crossbeam；
Rigid-flexibility transition device, have rigid connection section and flexible connection section, the rigid connection section be horizontally disposed with and with it is described under
The lower end of anchor fixed frame connects, and the flexible connection section is connect with the rigid connection section, and the flexible connection section is for connecting
Fixed contact line.
2. contact network termination ending fitting as described in claim 1, which is characterized in that the fixed frame that casts anchor includes two vertical
Bar, two upright bars are symmetrically arranged at the two sides of the crossbeam；The upper end of the upright bar is made up of insulator and institute
State crossbeam connection.
3. contact network termination ending fitting as claimed in claim 2, which is characterized in that the both ends difference of the rigid connection section
It is connect with the lower end of two upright bars.
4. contact network termination ending fitting as claimed in claim 2, which is characterized in that the insulator composition is perpendicular to described
The length direction of crossbeam is arranged, and the insulator composition includes multiple insulators.
5. contact network termination ending fitting as described in claim 1, which is characterized in that cast anchor fixed frame described in two removably
It is fixed on the crossbeam, so that the spacing between the fixed frame that casts anchor described in two is adjustable.
6. contact network termination ending fitting as described in claim 1, which is characterized in that cast anchor fixed frame described in two slideably
It is fixed on the crossbeam, so that the spacing between the fixed frame that casts anchor described in two is adjustable.
7. as described in claim 1 contact network termination ending fitting, which is characterized in that the upper end of the fixed frame that casts anchor also with
Carrier cable connection, the carrier cable are used to support the fixed contact line.
8. such as the described in any item contact network termination ending fittings of claim 1-7, which is characterized in that including casting anchor described in two
Fixed frame, casting anchor described in two fixed frame interval and symmetrical is arranged on the crossbeam.
9. such as the described in any item contact network termination ending fittings of claim 1-7, which is characterized in that the height of the column can
It adjusts, the adjustable in length of the crossbeam.
10. such as the described in any item contact network termination ending fittings of claim 1-7, which is characterized in that the column is using double
Type lattice type steel column, the crossbeam use lattice steel type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587652.XU CN208469609U (en) | 2018-09-27 | 2018-09-27 | A kind of contact network termination ending fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587652.XU CN208469609U (en) | 2018-09-27 | 2018-09-27 | A kind of contact network termination ending fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208469609U true CN208469609U (en) | 2019-02-05 |
Family
ID=65208675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821587652.XU Active CN208469609U (en) | 2018-09-27 | 2018-09-27 | A kind of contact network termination ending fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208469609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383556A (en) * | 2022-01-06 | 2022-04-22 | 杭州申昊科技股份有限公司 | Detection device and method for rigid contact net |
-
2018
- 2018-09-27 CN CN201821587652.XU patent/CN208469609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383556A (en) * | 2022-01-06 | 2022-04-22 | 杭州申昊科技股份有限公司 | Detection device and method for rigid contact net |
| CN114383556B (en) * | 2022-01-06 | 2023-08-04 | 杭州申昊科技股份有限公司 | Detection device and method for rigid contact net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: LANZHOU YINLI ELECTRICAL EQUIPMENT Co.,Ltd. Assignor: CHINA RAILWAY FIFTH SURVEY AND DESIGN INSTITUTE GROUP Co.,Ltd. Contract record no.: X2021110000047 Denomination of utility model: An anchoring device for catenary terminal Granted publication date: 20190205 License type: Common License Record date: 20211124 |
|
| EE01 | Entry into force of recordation of patent licensing contract |