CN107978877A - A kind of track traffic earthing or grounding means - Google Patents
A kind of track traffic earthing or grounding means Download PDFInfo
- Publication number
- CN107978877A CN107978877A CN201711186830.8A CN201711186830A CN107978877A CN 107978877 A CN107978877 A CN 107978877A CN 201711186830 A CN201711186830 A CN 201711186830A CN 107978877 A CN107978877 A CN 107978877A
- Authority
- CN
- China
- Prior art keywords
- track
- clip
- grounding means
- clip body
- earthing
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
Abstract
The invention discloses a kind of track traffic earthing or grounding means,Including earth plate,Earth plate left upper portion is equipped with track,Track is made of pressure-resistant alloy material,Track left upper portion is equipped with clip head,Clip head and track connection fixed by snap,Track right side central is equipped with elastic reset member,Elastic reset member and the connection fixed by snap of clip head,Clip body is equipped with the right side of elastic reset member,Clip body is made of cast iron materials,Clip body upper part is equipped with rotation direction mark,Rotation direction mark is fixedly connected with clip body,This kind of track traffic earthing or grounding means can change the elastic of track and earthing or grounding means with the direction of rotation of solution lock key,Tightness can be supervised using LVDT8 Type Bs distance-sensor,Locating module is coordinated accurately and effectively to show the position of fault,Under the display of middle control case,Failure conveniently can be found in time,Maintenance mans are sent to be repaired to accurate place in time,It can be safeguarded with the position of fault easy to find and in time.
Description
Technical field
The present invention relates to track grounding technology field, is specially a kind of track traffic earthing or grounding means.
Background technology
At present, along urban track traffic electric power system and its associated other systems carry out normally maintenance or
During breakdown repair, now international and domestic more current way be using manually extension tears ground wire open by the way of, except to overhauling or
The power supply zone of repairing is carried out outside power failure operation, it is also necessary to which worker is manually hung to power supply zone pit foundation field joint rail-engaging road
Ground wire operation, after present often earthing or grounding means is often subject to external force to destroy, it is difficult to discover, hidden trouble of traffic can be caused, and
It was found that the position of failure is difficult to position, it is not easy to find maintenance.
So how to design a kind of track traffic earthing or grounding means, becoming us will currently solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of track traffic earthing or grounding means, with solve it is proposed in the above background technology go out
Existing problem is difficult to find maintenance problem.
To achieve the above object, the present invention provides following technical solution：A kind of track traffic earthing or grounding means, including ground connection
Plate, the earth plate left upper portion are equipped with track, and the track is made of pressure-resistant alloy material, and the track left upper portion is set
There are clip head, the clip head and track connection fixed by snap, the track right side central is equipped with elastic reset member
Part, the elastic reset member and the clip head connection fixed by snap, the elastic reset member right side are equipped with clip
Body, the clip body is made of cast iron materials, and the clip body upper part is equipped with rotation direction mark, the rotation direction mark and institute
State clip body to be fixedly connected, solution lock key is equipped with the middle part of the rotation direction mark, the solution lock key leads to the clip body
Cross buckle to be fixedly connected, blocking mechanism is equipped with the right side of the clip body, the blocking mechanism passes through spiral shell with the clip body
Silk is fixedly connected, and the blocking mechanism top is equipped with handle, and the handle is welded and fixed with the blocking mechanism and is connected, described to close
Latch mechanism right side central is equipped with screw rod, and the screw rod is made of alloy steel material, and the clip body left side central portion is equipped with solid
Determine rib, the fixing rib is welded and fixed with the earth plate and is connected.
Further, cushion pad is equipped with the left of the clip head, the cushion pad is fixedly connected with the clip head, described
If being equipped with dry friction increase bar on the left of cushion pad, the frictional force increase bar is made of pure rubber material.
Further, the clip head left side central portion is equipped with buckle slot, and the buckle slot is positive round connected in star, the buckle
Buckle head is equipped with the right side of groove, the buckle head is welded and fixed with the clip head and is connected.
Further, the clip head lower right side is equipped with independent current source, and the independent current source is by leaded sulfate material
It is made.
Further, the solution lock key mountain valley is equipped with key ring, and the key ring is made of stainless steel material,
The solution lock key left lower is equipped with loudspeaker.
Further, middle control case is equipped with the left of the solution lock key, the middle control case is made of metallic sheet material, described
Middle control upper box part is equipped with track map, and the track map is fixedly connected with the middle control case.
Further, the independent current source top is equipped with locating module, and the locating module and the independent current source are electrical
Connection.
Further, middle side part is equipped with LVDT8-B type distance-sensors, the LVDT8-B on the frictional force increase bar
Type distance-sensor and frictional force increase bar connection fixed by snap.
Further, the earth plate left side central portion is equipped with electrostatic export line, the electrostatic export line and the earth plate
It is welded and fixed connection.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of track traffic earthing or grounding means, can be with using cushion pad
Slow down the vibrations of track, so as to protect earthing or grounding means and track, can effectively provide the use longevity of track and earthing or grounding means
Life, first, the working position of this kind of track traffic earthing or grounding means is located in rail inferior portion, and is supported using earth plate,
Earth plate upper middle side part be equipped with one have cast iron casting into clip body, clip body is the crucial portion for trapped orbit
Part, clip body can provide a kind of interference fit so that itself and track opposite with being equipped with elastic reset member in the middle part of track
Clip head fixes track, and elastic reset member can play cushioning effect, prevents that acutely concussion causes track to shatter, in clip
The top of body is equipped with solution lock key, is equipped with rotation direction mark around solution lock key, can prompt the rotation direction for fastening and unclamping,
Using the characteristic of screw rod, can be manipulated with the rotation of solution lock key to the elastic of track, the breech-block on the right side of clip body
Screw rod can be fixed by structure, and fixing rib can reinforce clip body, and buckle head is equipped with the top of clip head and buckle slot is used
In fixing card collet, can be monitored equipped with cushion pad with damping vibration using LVDT8-B types distance-sensor between track
Distance, it is convenient to judge tightness, can facilitate failure judgement place using locating module, it is middle control case can with loudspeaker,
Track map, which coordinates, shows the specific position of fault, facilitates staff to adjust and safeguard, in the buckle that the middle part of clip head is equipped with
Head and buckle slot can be used for trapped orbit and earthing or grounding means, using the characteristic of screw rod, can use the rotation side for solving lock key
Always change the elastic of track and earthing or grounding means, can supervise tightness using LVDT8-B types distance-sensor, coordinate positioning
Module can accurately and effectively show the position of fault, under the display of middle control case, conveniently can find failure in time, send in time
Maintenance mans repair to accurate place, can be safeguarded with the position of fault easy to find and in time.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the clip header structure schematic diagram of the present invention；
Fig. 3 is the middle control box structure schematic diagram of the present invention；
In figure：1- tracks；2- earth plates；3- fixing ribs；4- clip bodies；5- clip heads；6- blocking mechanisms；7- elasticity is multiple
Bit unit；8- handles；9- screw rods；10- solves lock key；11- electrostatic export lines；12- rotation direction marks；13- cushion pads；14- is buckled
Head；15- buckle slots；16- frictional force increases bar；17-LVDT8-B type distance-sensors；18- independent current sources；19- locating modules；
20- track maps；21- loudspeakers；Case is controlled in 22-；23- key rings.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of track traffic earthing or grounding means, including earth plate 2,
2 left upper portion of earth plate is equipped with track 1, and the track 1 is made of pressure-resistant alloy material, 1 left upper portion of track
Equipped with clip first 5, the clip first 5 and 1 connection fixed by snap of track, 1 right side central of track are equipped with elasticity
Reset element 7, the elastic reset member 7 and first 5 connection fixed by snap of the clip, the elastic reset member 7 are right
Side is equipped with clip body 4, and the clip body 4 is made of cast iron materials, and 4 top of clip body is equipped with rotation direction mark 12,
The rotation direction mark 12 is fixedly connected with the clip body 4, and solution lock key 10, the solution are equipped with the middle part of the rotation direction mark 12
Lock key 10 and 4 connection fixed by snap of clip body, the right side of clip body 4 is equipped with blocking mechanism 6, described to close
Latch mechanism 6 is fixed by screws with the clip body 4, and 6 top of blocking mechanism is equipped with handle 8, the handle 8 with
The blocking mechanism 6 is welded and fixed connection, and 6 right side central of blocking mechanism is equipped with screw rod 9, and the screw rod 9 is by steel alloy
Material is made, and 4 left side central portion of clip body is equipped with fixing rib 3, the fixing rib 3 and 2 company of being welded and fixed of earth plate
Connect, this kind of track traffic earthing or grounding means, can slow down the vibrations of track using cushion pad, so as to protect earthing or grounding means and rail
Road, can effectively provide the service life of track and earthing or grounding means, first, the working position of this kind of track traffic earthing or grounding means
Be located in rail inferior portion, and supported using earth plate, earth plate upper middle side part be equipped with one have cast iron casting into
Clip body, clip body are the critical components for trapped orbit, and clip body is equipped with elastic reset member with track middle part,
Can provide it is a kind of be interference fitted so that the clip head on itself and track opposite fixes track, elastic reset member can play slow
Punching acts on, and prevents that acutely concussion causes track to shatter, solution lock key is equipped with the top of clip body, around solution lock key
Equipped with rotation direction mark, the rotation direction for fastening and unclamping can be prompted, using the characteristic of screw rod, can be grasped with the rotation of solution lock key
Control is to the elastic of track, and screw rod can be fixed by the blocking mechanism on the right side of clip body, and fixing rib can reinforce clip sheet
Body, is equipped with buckle head on the top of clip head and buckle slot is used for fixing card collet, can be used equipped with cushion pad with damping vibration
LVDT8-B types distance-sensor can monitor the distance between track, convenient to judge tightness, can be with using locating module
Facilitate failure judgement place, middle control case can coordinate with loudspeaker, track map shows the specific position of fault, facilitates staff
Adjustment and maintenance, the buckle head and buckle slot being equipped with the middle part of clip head can be used for trapped orbit and earthing or grounding means, utilize
The characteristic of screw rod, can change the elastic of track and earthing or grounding means with the direction of rotation of solution lock key, use LVDT8-B types
Distance-sensor can supervise tightness, coordinate locating module accurately and effectively to show the position of fault, in middle control case
Under display, failure conveniently can be found in time, send maintenance mans to be repaired to accurate place in time, can be with the position of fault easy to find
Safeguarded with timely.
Further, first 5 left side of the clip is equipped with cushion pad 13, the cushion pad 13 and first 5 company of fixation of the clip
Connect, if the left side of the cushion pad 13 is equipped with dry friction increase bar 16, the frictional force increase bar 16 is by pure rubber material system
Into can be with damping vibration by cushion pad 13.
Further, first 5 left side central portion of the clip is equipped with buckle slot 15, and the buckle slot 15 is positive round connected in star, institute
State the right side of buckle slot 15 and be equipped with buckle head 14, the buckle head 14 is welded and fixed with the clip first 5 and is connected, the buckle slot 15
Can be that the buckle head 5 provides fixed hole position.
Further, first 5 lower right side of the clip is equipped with independent current source 18, and the independent current source 18 is by leaded sulfuric acid
Material is made, and the independent current source 18 is powered for device.
Further, 10 mountain valley of the solution lock key is equipped with key ring 23, and the key ring 23 is by stainless steel
Material is made, and solution 10 left lower of lock key is equipped with loudspeaker 21, and the key ring 23 can be used for hanging the unlock
Key 10.
Further, 10 left side of solution lock key is equipped with middle control case 22, and the middle control case 22 is by metallic sheet material system
Into, middle control case 22 top with being equipped with track Figure 20, the track Figure 20 be fixedly connected with the middle case 22 of controlling, the rail
Genuine Figure 20 can show the position of fault that the middle control case 22 judges.
Further, 18 top of independent current source is equipped with locating module 19, the locating module 19 and the independent electrical
Source 18 is electrically connected, and the independent current source 18 can provide electric power to the locating module 19.
Further, middle side part is equipped with LVDT8-B types distance-sensor 17 on the frictional force increase bar 16, described
LVDT8-B types distance-sensor 17 and frictional force increase by 16 connection fixed by snap of bar, the LVDT8-B types distance perspective
Device 17 is answered to monitor the tightness that the clip first 5 is fixed again.
Further, 2 left side central portion of earth plate is equipped with electrostatic export line 11, and the electrostatic export line 11 connects with described
Floor 2 is welded and fixed connection, and the electrostatic export line 11 can will have electrostatic export in the earth plate 2, and then prevent quiet
Electricity impacts device.
Operation principle：First, the working position of this kind of track traffic earthing or grounding means is located in 1 lower part of track, and uses
Earth plate 2 supports, the upper middle side part of earth plate 2 be equipped with one have cast iron casting into clip body 4, clip body 4 is
For the critical component of trapped orbit 1, clip body 4 is equipped with elastic reset member 7 with the middle part of track 1, can provide a kind of mistake
It is full of and coordinates so that the clip first 5 on itself and 1 opposite of track fixes track 1, elastic reset member 7 can plays cushioning effect, anti-
Only acutely concussion causes track 1 to shatter, and solution lock key 10 is equipped with the top of clip body 4, is set around solution lock key 10
There is rotation direction mark 12, the rotation direction for fastening and unclamping can be prompted, using the characteristic of screw rod 9, the rotation of solution lock key 10 can be used
To manipulate to the elastic of track 1, screw rod 9 can be fixed by the blocking mechanism 6 on the right side of clip body 4, and fixing rib 3 can add
Gu clip body 4, is equipped with buckle head 14 on the top of clip first 5 and buckle slot 15 is used for fixing card collet 5, equipped with cushion pad 13
It can monitor the distance between track 1 with damping vibration using LVDT8-B types distance-sensor 17, conveniently judge elastic
Degree, can facilitate failure judgement place using locating module 19, middle control case 22 can with loudspeaker 21, track Figure 20 coordinate
Show the specific position of fault, facilitate staff to adjust and safeguard.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements and from aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Other occasions are directly applied into by the design of the present invention and technical solution, within protection scope of the present invention.This hair
Bright protection domain should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of track traffic earthing or grounding means, including earth plate (2), it is characterised in that：Earth plate (2) left upper portion is equipped with
Track (1), the track (1) are made of pressure-resistant alloy material, and track (1) left upper portion is equipped with clip head (5), described
Clip head (5) and the track (1) connection fixed by snap, track (1) right side central are equipped with elastic reset member
(7), the elastic reset member (7) and the clip head (5) connection fixed by snap, the elastic reset member (7) are right
Side is equipped with clip body (4), and the clip body (4) is made of cast iron materials, and clip body (4) top is equipped with rotation direction mark
Will (12), the rotation direction mark (12) are fixedly connected with the clip body (4), and unlock is equipped with the middle part of the rotation direction mark (12)
Key (10), the solution lock key (10) and the clip body (4) connection fixed by snap, the clip body (4) are right
Side is equipped with blocking mechanism (6), and the blocking mechanism (6) is fixed by screws with the clip body (4), the breech-block
Structure (6) top is equipped with handle (8), and the handle (8) is welded and fixed with the blocking mechanism (6) to be connected, the blocking mechanism (6)
Right side central is equipped with screw rod (9), and the screw rod (9) is made of alloy steel material, and clip body (4) left side central portion is equipped with
Fixing rib (3), the fixing rib (3) is welded and fixed with the earth plate (2) to be connected.
A kind of 2. track traffic earthing or grounding means according to claim 1, it is characterised in that：Set on the left of the clip head (5)
There is cushion pad (13), the cushion pad (13) is fixedly connected with the clip head (5), is equipped with the left of the cushion pad (13) some
Frictional force increase bar (16), the frictional force increase bar (16) are made of pure rubber material.
A kind of 3. track traffic earthing or grounding means according to claim 1, it is characterised in that：In on the left of the clip head (5)
Portion is equipped with buckle slot (15), and the buckle slot (15) is positive round connected in star, and buckle head (14) is equipped with the right side of the buckle slot (15),
The buckle head (14) is welded and fixed with the clip head (5) and is connected.
A kind of 4. track traffic earthing or grounding means according to claim 1, it is characterised in that：Under on the right side of the clip head (5)
Portion is equipped with independent current source (18), and the independent current source (18) is made of leaded sulfate material.
A kind of 5. track traffic earthing or grounding means according to claim 1, it is characterised in that：Described solution lock key (10) mountain valley
Equipped with key ring (23), the key ring (23) is made of stainless steel material, described solution lock key (10) left lower
Equipped with loudspeaker (21).
A kind of 6. track traffic earthing or grounding means according to claim 1, it is characterised in that：On the left of the solution lock key (10)
Equipped with middle control case (22), the middle control case (22) is made of metallic sheet material, and described middle control case (22) top is with being equipped with track
Scheme (20), the track map (20) is fixedly connected with the middle control case (22).
A kind of 7. track traffic earthing or grounding means according to claim 4, it is characterised in that：Independent current source (18) top
Equipped with locating module (19), the locating module (19) is electrically connected with the independent current source (18).
A kind of 8. track traffic earthing or grounding means according to claim 2, it is characterised in that：The frictional force increase bar (16)
Upper middle side part is equipped with LVDT8-B types distance-sensor (17), and the LVDT8-B types distance-sensor (17) increases with the frictional force
Add bar (16) connection fixed by snap.
A kind of 9. track traffic earthing or grounding means according to claim 1, it is characterised in that：In on the left of the earth plate (2)
Portion is equipped with electrostatic export line (11), and the electrostatic export line (11) is welded and fixed with the earth plate (2) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186830.8A CN107978877A (en) | 2017-11-24 | 2017-11-24 | A kind of track traffic earthing or grounding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186830.8A CN107978877A (en) | 2017-11-24 | 2017-11-24 | A kind of track traffic earthing or grounding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107978877A true CN107978877A (en) | 2018-05-01 |
Family
ID=62011487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711186830.8A Pending CN107978877A (en) | 2017-11-24 | 2017-11-24 | A kind of track traffic earthing or grounding means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107978877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505447A (en) * | 2020-05-27 | 2020-08-07 | 中铁电气化局集团第一工程有限公司 | Railway traction power supply short circuit test system and test method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6877996B1 (en) * | 2002-11-27 | 2005-04-12 | Senior Industries, Inc. | Grounding connector |
| CN202997384U (en) * | 2012-11-30 | 2013-06-12 | 天水长城开关厂有限公司 | Grounding guide rail apparatus |
| CN204029998U (en) * | 2014-05-30 | 2014-12-17 | 广州市地下铁道总公司 | Contact line earthing device |
| CN204978291U (en) * | 2015-09-22 | 2016-01-20 | 珠海优特电力科技股份有限公司 | Track traffic grounding device |
| CN206098759U (en) * | 2016-08-31 | 2017-04-12 | 河北金泽电气有限公司 | Underground railway track meets ground wire device |
-
2017
- 2017-11-24 CN CN201711186830.8A patent/CN107978877A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6877996B1 (en) * | 2002-11-27 | 2005-04-12 | Senior Industries, Inc. | Grounding connector |
| CN202997384U (en) * | 2012-11-30 | 2013-06-12 | 天水长城开关厂有限公司 | Grounding guide rail apparatus |
| CN204029998U (en) * | 2014-05-30 | 2014-12-17 | 广州市地下铁道总公司 | Contact line earthing device |
| CN204978291U (en) * | 2015-09-22 | 2016-01-20 | 珠海优特电力科技股份有限公司 | Track traffic grounding device |
| CN206098759U (en) * | 2016-08-31 | 2017-04-12 | 河北金泽电气有限公司 | Underground railway track meets ground wire device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505447A (en) * | 2020-05-27 | 2020-08-07 | 中铁电气化局集团第一工程有限公司 | Railway traction power supply short circuit test system and test method |
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Application publication date: 20180501 |