CN206383838U - A kind of electrification railway contact net locating ring - Google Patents
A kind of electrification railway contact net locating ring Download PDFInfo
- Publication number
- CN206383838U CN206383838U CN201621464457.9U CN201621464457U CN206383838U CN 206383838 U CN206383838 U CN 206383838U CN 201621464457 U CN201621464457 U CN 201621464457U CN 206383838 U CN206383838 U CN 206383838U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- main
- locating ring
- contact net
- secondary anchor
- Prior art date
- 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
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
A kind of electrification railway contact net locating ring, belongs to tramcar contact net for power supplying technical field.Including main anchor ear（7）With secondary anchor ear（6）, fix bar（3）From main anchor ear（7）With secondary anchor ear（6）Between pass through and by main anchor ear（7）With secondary anchor ear（6）Realize locking, it is characterised in that：Described main anchor ear（7）With secondary anchor ear（6）Upper end is hinged, and lower end forms retractable openend, main anchor ear（7）With secondary anchor ear（6）Inner ring and the fix bar that extends there through（3）Between be linear contact lay, be additionally provided with the locking member for openend to be locked（4）.In this electrification railway contact net locating ring, it is linear contact lay between the fix bar and the main anchor ear of the left and right sides that extend there through and secondary anchor ear inner ring, so that stress is more concentrated during locking, the frictional force between main anchor ear and secondary anchor ear and fix bar is considerably increased, is more effectively avoided and skidding is occurred between main anchor ear and secondary anchor ear and fix bar and release.
Description
Technical field
A kind of electrification railway contact net locating ring, belongs to tramcar contact net for power supplying technical field.
Background technology
Railway contact line is the critical facility that electric energy is provided to electric locomotive, in railway contact line, in order that electric power machine
Pantograph above car is in operation with the good contact of supply lines, it is necessary to which supply lines is carried out according to the service requirement of pantograph
Positioning, this device positioned to supply lines referred to as positioner.Positioner is general by locating ring, locator, positioning
Wire clamp is constituted, and locating ring is arranged in fix bar, and locator one end is rotatably arranged on locating ring, and the other end installs positioning
Wire clamp, registration clamp fixes supply lines.Pantograph in electric locomotive is obtained during the traveling of train with power supply linear contact lay
Power supply.
In the prior art, locating ring typically uses the form of anchor ear, is typically used and fix bar in the inner ring of retainer ring
The circular-arc-shaped design being engaged, therefore after anchor ear closes up, contacted between the inner ring and fix bar of anchor ear for face, therefore anchor ear
Lifting surface area between fix bar is larger, and stress is more disperseed, therefore easily the feelings skidded occurs because frictional force is not big enough
Condition, therefore there is larger potential safety hazard.
The content of the invention
The technical problems to be solved in the utility model is：The deficiencies in the prior art are overcome to be connect there is provided a kind of electric railway
It is linear contact lay between the main anchor ear of net-fault locating ring, the fix bar extended there through and the left and right sides and secondary anchor ear inner ring, so that
Stress is more concentrated during locking, is considerably increased the frictional force between main anchor ear and secondary anchor ear and fix bar, is more effectively avoided
There is skidding between main anchor ear and secondary anchor ear and fix bar to release.
The utility model solves the technical scheme that its technical problem used：The electrification railway contact net locating ring,
Including main anchor ear and secondary anchor ear, fix bar passes through between main anchor ear and secondary anchor ear and is realized and locked by main anchor ear and secondary anchor ear,
It is characterized in that：Described main anchor ear and secondary anchor ear upper end are hinged, and lower end forms retractable openend, main anchor ear and secondary anchor ear
Inner ring and the fix bar that extends there through between be linear contact lay, be additionally provided with the locking member for openend to be locked.
It is preferred that, it is trapezoidal main anchor ear body that described main anchor ear, which includes section, is consolidated in the upper edge of main anchor ear body
Surely there is the linkwork for being hinged with secondary anchor ear, the lower edge of main anchor ear body is provided with fixed plate, in the fixed plate
Offer the primary lock hole with the cooperation of described locking member.
It is preferred that, two pieces of masters that described linkwork includes being vertically fixed on main anchor ear body upper edge two ends are hinged
Plate, interval between a main hinge hole, two pieces of main articulated slabs is offered at the middle part of two pieces of main articulated slabs and is formed and secondary hinge respectively
What fishplate bar coordinated is hinged mounting hole.
It is preferred that, one is provided with the upper end of two described main articulated slabs while connecting the connection of two main articulated slabs
Plate, offers wire fixing hole in the middle part of the connecting plate.
It is preferred that, the link below primary lock hole is additionally provided with described fixed plate.
It is preferred that, one is also respectively provided with the left and right ends of the lateral surface of described main anchor ear body is used to improve master
The main anchor ear reinforcement of anchor ear bulk strength.
It is preferred that, it is trapezoidal secondary anchor ear body that described secondary anchor ear, which includes section, is consolidated in the upper edge of secondary anchor ear body
Surely there is the secondary articulated slab for being hinged with main anchor ear, vertical extension be downwardly extending in the lower edge of secondary anchor ear main body,
The secondary locking hole with the cooperation of described locking member is offered in the middle part of the extension.
It is preferred that, described secondary articulated slab is vertically fixed on the middle part of secondary anchor ear main body upper edge, in secondary articulated slab
Portion offers secondary hinge hole.
It is preferred that, one is also respectively provided with the left and right ends of the lateral surface of described secondary anchor ear body is used to improve pair
The secondary anchor ear reinforcement of anchor ear bulk strength.
Compared with prior art, the utility model is had an advantageous effect in that：
1st, in this electrification railway contact net locating ring, the fix bar and the main anchor ear and pair of the left and right sides extended there through
It is linear contact lay between anchor ear inner ring, so that stress is more concentrated during locking, considerably increases main anchor ear and secondary anchor ear and fixation
Frictional force between bar, more effectively avoids and skidding occurs between main anchor ear and secondary anchor ear and fix bar and release.
2nd, mounting hole is hinged by setting two pieces of main articulated slabs above main anchor ear and being formed between main articulated slab, therefore
Secondary anchor ear with main anchor ear when joining, and structure is more stable.
3rd, by wire fixing hole, locating ring is facilitated to be attached with the locator in positioner by wire.
4th, the lower end of this locating ring is provided with link, facilitates the locator in positioner to be realized by link fixed with this
The mounting of position ring.
5th, the outside of main anchor ear and secondary anchor ear is provided with reinforcement, substantially increases the intensity of main anchor ear and secondary anchor ear.
Brief description of the drawings
Fig. 1 is that electrification railway contact net locating ring installs front view.
Fig. 2 is that electrification railway contact net locating ring installs left view.
Fig. 3 is the main anchor ear front view of electrification railway contact net locating ring.
Fig. 4 is the main anchor ear left view of electrification railway contact net locating ring.
Fig. 5 is the main anchor ear front view of electrification railway contact net locating ring.
Fig. 6 is the secondary anchor ear left view of electrification railway contact net locating ring.
Wherein：1st, wire fixing hole 2, connection rivet 3, fix bar 4, locking member 5, link 6, secondary anchor ear
7th, main anchor ear 8, main articulated slab 9, be hinged mounting hole 10, main hinge hole 11, main anchor ear reinforcement 12, main anchor ear sheet
Body 13, primary lock hole 14, secondary articulated slab 15, secondary hinge hole 16, secondary anchor ear body 17, secondary anchor ear reinforcement
18th, secondary locking hole.
Embodiment
Fig. 1 ~ 6 are most preferred embodiments of the present utility model, and 1 ~ 6 pair of the utility model is done furtherly below in conjunction with the accompanying drawings
It is bright.
As shown in Figure 1 and 2, electrification railway contact net locating ring（Hereinafter referred to as locating ring）, including main anchor ear 7 and secondary armful
The upper end of hoop 6, main anchor ear 7 and secondary anchor ear 6 by connection rivet 2 be hinged with one at, the lower end cooperation of main anchor ear 7 and secondary anchor ear 6
Fix bar 3 is put into the inside of main anchor ear 7 and secondary anchor ear 6 by the lower end of formation openend, main anchor ear 7 and secondary anchor ear 6 after opening,
Then the lower end of main anchor ear 7 and secondary anchor ear 6 is fastened by locking member 4, realizes consolidating for this locating ring and fix bar 3
It is fixed.The wire fixing hole 1 for conducting wire is provided with the upper end of this locating ring, wire one end is solid by wire fixing hole 1
Fixed, the other end is fixed on the locator of positioner.The lower end of this locating ring is provided with determining in link 5, positioner
Position device realizes the mounting with this locating ring by link 5.
As shown in Fig. 3 ~ 4, it is trapezoidal main anchor ear body 12 that main anchor ear 7, which includes section, in the top of main anchor ear body 12
Along being fixed with main articulated slab 8, main articulated slab 8 is provided with two, respectively positioned at the both sides and simultaneously of the main upper edge of anchor ear body 12
It is vertical with the main upper edge of anchor ear body 12 to fix, a corresponding master is offered respectively at the middle part of two main articulated slabs 8 is hinged
Hole 10.Formation is spaced between two main articulated slabs 8 and is hinged mounting hole 9, one is provided with the upper end of two main articulated slabs 8 together
When connect the connecting plates of two main articulated slabs 8, above-mentioned wire fixing hole 1 is opened in the middle part of the connecting plate.
The lower edge of main anchor ear body 12 is provided with fixed plate, main lock is offered successively from top to bottom in the fixed plate
Tieholen 13 and above-mentioned link 5.One is also respectively provided with the left and right ends of the lateral surface of main anchor ear body 12 is used to improve
The main anchor ear reinforcement 11 of the main intensity of anchor ear body 12.
As shown in Fig. 5 ~ 6, secondary anchor ear 6 includes secondary anchor ear body 16, and the section of secondary anchor ear body 16 is equally using trapezoidal
Design, and be engaged with main anchor ear body 12.Secondary articulated slab 14, secondary articulated slab 14 are fixed with the upper edge of secondary anchor ear body 16
The middle part of the secondary upper edge of anchor ear body 16 is vertically set on, secondary hinge hole 15 is offered at the middle part of secondary articulated slab 14.Embraced in pair
The lower edge of hoop main body 16 is downwardly extending vertical extension, and secondary locking hole 18 is offered in the middle part of the extension.
The left and right ends of the lateral surface of secondary anchor ear body 16 are also respectively provided with a pair for being used to improve secondary anchor ear body Final 16 degree and embraced
Bind round reinforcement 17.
The secondary articulated slab 14 of the top of secondary anchor ear 6 loads being hinged in mounting hole 9 of the main top of anchor ear 7, by secondary articulated slab 14
In secondary hinge hole 15 alignd with two main hinge holes 10 on two pieces of main articulated slabs 8 after by connection rivet 2 also cross master
Hinge hole 10 and secondary hinge hole 15, complete the connection of main anchor ear 7 and secondary anchor ear 6.Main anchor ear 7 and secondary anchor ear 6 are being connected into completion
Afterwards, the correspondence of secondary anchor ear body 16 or so of the main anchor ear body 12 of main anchor ear 7 and secondary anchor ear 6, and formed and fixed for clamp
The space of bar 3.
Specific installation process and installation principle are as follows：
First by the way that main anchor ear 7 and secondary anchor ear 6 are connected into completion in connection rivet 2, then by secondary anchor ear 6 and main anchor ear 7
Lower end separate, and fix bar 3 is loaded in the space between secondary anchor ear 6 and main anchor ear 7, then by secondary anchor ear 6 and main anchor ear 7
The locking between secondary anchor ear 6 and main anchor ear 7 is completed by locking member 4 after closing up.Locking member 4 includes clamping screw, pad, spring
Packing ring and locking nut, the autonomous side of anchor ear 7 of clamping screw are sequentially placed into after sequentially passing through primary lock hole 13 and secondary locking hole 18
Pad and spring washer, locking nut is finally arranged on clamping screw and locked, it is achieved thereby that this locating ring and fixation
The installation of bar 3.Because the section of main anchor ear body 12 and secondary anchor ear body 16 uses trapezoidal design, therefore the He of main anchor ear 7
It is linear contact lay between main anchor ear 7 and the inner ring and fix bar 3 of secondary anchor ear 6 after secondary anchor ear 6 holds fix bar 3 tightly from both sides, because
This stress is more concentrated, and is considerably increased the frictional force between main anchor ear 7 and secondary anchor ear 6 and fix bar 3, is more effectively avoided
There is skidding between main anchor ear 7 and secondary anchor ear 6 and fix bar 3 to release.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any those skilled in the art are changed or are modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from technical solutions of the utility model content, it is real according to technology of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (9)
1. a kind of electrification railway contact net locating ring, including main anchor ear（7）With secondary anchor ear（6）, fix bar（3）From main anchor ear
（7）With secondary anchor ear（6）Between pass through and by main anchor ear（7）With secondary anchor ear（6）Realize locking, it is characterised in that：Described master embraces
Hoop（7）With secondary anchor ear（6）Upper end is hinged, and lower end forms retractable openend, main anchor ear（7）With secondary anchor ear（6）Inner ring with
The fix bar extended there through（3）Between be linear contact lay, be additionally provided with the locking member for openend to be locked（4）.
2. electrification railway contact net locating ring according to claim 1, it is characterised in that：Described main anchor ear（7）Bag
Section is included for trapezoidal main anchor ear body（12）, in main anchor ear body（12）Upper edge be fixed with for and secondary anchor ear（6）Hinge
The linkwork connect, in main anchor ear body（12）Lower edge be provided with fixed plate, offered in the fixed plate with it is described
Locking member（4）The primary lock hole of cooperation（13）.
3. electrification railway contact net locating ring according to claim 2, it is characterised in that：Described linkwork includes
It is vertically fixed on main anchor ear body（12）Two pieces of main articulated slabs at upper edge two ends（8）, in two pieces of main articulated slabs（8）Middle part
A main hinge hole is not offered（10）, two pieces of main articulated slabs（8）Between interval formed and secondary articulated slab（14）What is coordinated is hinged
Mounting hole（9）.
4. electrification railway contact net locating ring according to claim 3, it is characterised in that：It is hinged in two described masters
Plate（8）Upper end be provided with one and meanwhile connect two main articulated slabs（8）Connecting plate, offer wire in the middle part of the connecting plate
Fixing hole（1）.
5. electrification railway contact net locating ring according to claim 2, it is characterised in that：In described fixed plate also
It is provided with positioned at primary lock hole（13）The link of lower section（5）.
6. electrification railway contact net locating ring according to claim 2, it is characterised in that：In described main anchor ear body
（12）Lateral surface left and right ends be also respectively provided with one be used for improve main anchor ear body（12）The main anchor ear of intensity is strengthened
Muscle（11）.
7. electrification railway contact net locating ring according to claim 1, it is characterised in that：Described secondary anchor ear（6）Bag
Section is included for trapezoidal secondary anchor ear body（16）, in secondary anchor ear body（16）Upper edge be fixed with for and main anchor ear（7）Hinge
The secondary articulated slab connect（14）, in secondary anchor ear main body（16）Lower edge be downwardly extending vertical extension, in the extension
Middle part offer and described locking member（4）The secondary locking hole of cooperation（18）.
8. electrification railway contact net locating ring according to claim 7, it is characterised in that：Described secondary articulated slab（14）
It is vertically fixed on secondary anchor ear main body（16）The middle part of upper edge, in secondary articulated slab（14）Middle part offer secondary hinge hole（15）.
9. electrification railway contact net locating ring according to claim 7, it is characterised in that：In described secondary anchor ear body
（16）Lateral surface left and right ends be also respectively provided with one be used for improve secondary anchor ear body（16）The secondary anchor ear of intensity is strengthened
Muscle（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464457.9U CN206383838U (en) | 2016-12-29 | 2016-12-29 | A kind of electrification railway contact net locating ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464457.9U CN206383838U (en) | 2016-12-29 | 2016-12-29 | A kind of electrification railway contact net locating ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383838U true CN206383838U (en) | 2017-08-08 |
Family
ID=59491373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464457.9U Expired - Fee Related CN206383838U (en) | 2016-12-29 | 2016-12-29 | A kind of electrification railway contact net locating ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466394A (en) * | 2019-09-16 | 2019-11-19 | 中联精工（天津）有限公司 | High-speed rail positioning ring |
-
2016
- 2016-12-29 CN CN201621464457.9U patent/CN206383838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466394A (en) * | 2019-09-16 | 2019-11-19 | 中联精工（天津）有限公司 | High-speed rail positioning ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104097654B (en) | Locomotive front end composition structure and the rail vehicle of switching mechanism can be installed | |
| CN206383838U (en) | A kind of electrification railway contact net locating ring | |
| CN203516994U (en) | Leaky coaxial cable fixture for railway communication | |
| CN205292669U (en) | Tram articulates ware mounting structure | |
| CN207466684U (en) | A kind of C80 types open-top car parking brake loading apparatus | |
| CN203580539U (en) | Vehicle body trailing arm bracket mounting structure | |
| CN107264563A (en) | Framework and the track train with the framework | |
| CN102501882B (en) | Anti-shedding device for manual brake chain of railway wagon | |
| CN104355232B (en) | Truck turning device | |
| CN201901156U (en) | Metro bogie | |
| CN205149425U (en) | Car towing hook and car | |
| CN108726399A (en) | Vehicle frame and mobilecrane for mobilecrane | |
| CN106347430B (en) | Based on manually obstacle detouring flat bogie | |
| CN204211397U (en) | Assembly type standard knot | |
| CN207045358U (en) | Draw-gear, bogie and vehicle | |
| CN202743262U (en) | Striking block | |
| CN107264559A (en) | Curb girder and the track train with the curb girder | |
| CN104015750B (en) | A kind of automobile braking montant of anti-brake shoe partial wear | |
| CN206344809U (en) | A kind of suspension monorail limiter | |
| CN203026853U (en) | Fixing clamp for flat soft towing cable of ground track transport vehicle | |
| CN206308560U (en) | External locking device | |
| CN206374755U (en) | A kind of bogie for railway wagon and car body attachment means | |
| CN205327070U (en) | Bogie of anticreep device and applied this anticreep device | |
| CN109849957A (en) | A kind of straddle-type single-track vehicle draw beam and its processing method | |
| CN204441815U (en) | Cable testing bridge hanging box and use the crane span structure assembly of this hanging box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20211229 |