CN106042981A - Slide rail type connecting wire clamp for contact wire - Google Patents
Slide rail type connecting wire clamp for contact wire Download PDFInfo
- Publication number
- CN106042981A CN106042981A CN201610714226.7A CN201610714226A CN106042981A CN 106042981 A CN106042981 A CN 106042981A CN 201610714226 A CN201610714226 A CN 201610714226A CN 106042981 A CN106042981 A CN 106042981A
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- wireplint
- contact line
- clamp body
- transition
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
- B60M1/24—Clamps; Splicers; Anchor tips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/26—Compensation means for variation in length
Abstract
The invention relates to a slide rail type connecting wire clamp for a contact wire. The slide rail type connecting wire clamp is characterized in that a wire clamp (8) comprises wire clamp plates (1), the wire clamp plates (1) are connected with each other in pairs, wire clamp grooves (2) and connecting holes (3) are formed in the wire clamp plates (1), oblong holes (5) are formed in transition slide rails (4), arc-shaped guide ends (6) are respectively arranged at two ends of each transition slide rail (4), thick edges (7) are arranged at the bottoms of the transition slide rails (4), the two wire clamp plates (1) are oppositely fastened with each other, two disconnected ends of the contact wire (10) are bent to form 90-degree angles, the bent contact wire (10) is arranged in the two wire clamp grooves (2) of each of the pair of wire clamps (8), the two transition slide rails (4) cling to the side surfaces of the wire clamp (8), the two transition slide rails (4) and the wire clamp (8) are fixedly integrated with one another via the oblong holes (5) and the connecting holes (3) by the aid of bolt groups (9), and the bolt groups (9) can be fastened, so that an integral seamless integral bottom surface can be formed by the disconnected contact wire (10).
Description
Technical field
The invention belongs to contact net technical field of structures in electric railway, particularly relate to a kind of contact line slide way type and connect
Wire clamp.
Background technology
Contact line is electrification railway contact net powers dedicated line to electric locomotive, is to take with block of bow collector of electric locomotive friction
The high voltage transmission line that stream is the most current, contact line is electrification contact network major part, for electrified railway engineering
Importance is self-evident.Along with the development speed of electric railway is further quick, for contacting the prescription of line in contact net
The most further improving, in railway contact line electric power system breaks down, contact line broken string is one of them.Contact for Quick-return
Line normal power supply state, the contact line ramp of current domestic basic employing, its connected mode is the contact line two that will be switched off
Cut flat with, alignment wire clamp is fixedly clamped contact line, and this mode later stage, under working tension, vibrational state, contacts line breakpoint position
Bottom surface snap point can slide gap occurs, now motorcycle pantograph with contact link friction pass through time, pantograph surface with contact
There is concavo-convex shock fault in breakpoint gap, line bottom surface, wire clamp own wt forms hard spot phenomenon in addition.Prior art contacts line
For the high-quality of the electrification railway contact net in high speed development, joint clamp has required that substantially deficiency causes potential safety hazard.
Summary of the invention
Instant invention overcomes above-mentioned deficiency of the prior art, it is provided that a kind of simple in construction without hard spot, non-loosening, slippage,
Seamless, fatigue resistance and the strong contact wire's joint wire clamp of resistance to tension.At contact line gap or joint, with contact line
The two ends position bending (obtuse angle or acute angle) in 90 ° disconnected, puts into two wire clamps of a pair wire clamp body by the contact line of bending
In groove, it is loaded on transition slideway and covers breakpoint position, make the contact line of disconnection revert to an entirety, described line with bolt fastening
Folder is to be connected with transition slideway by wire clamp body, make to contact and form seamless bottom surface structure bottom line.Ensure motorcycle pantograph
Smoothly through.
For achieving the above object, the solution of the present invention is: a kind of contact line slide way type connects wire clamp, including wire clamp body
And transition slideway, it is characterised in that: described wire clamp body is made up of the wireplint connected in pairs, and described wireplint is provided with wire clamp groove
And connecting hole, described wire clamp groove is located at inside wireplint, is alternately distributed around the online clip slot of described connecting hole, and described transition is sliding
Road is provided with slotted hole, transition slideway be respectively arranged at two ends with arc leading end, the bottom of transition slideway is webbing, described oval
Hole is located at the transition slideway installation site corresponding to wire clamp body, compound mode: two panels wireplint fastens relatively, and contact line disconnects
The bending of two ends position is in 90 °, or is bent into obtuse angle or acute angle, and the contact line of bending is put into two wire clamps of a pair wireplint
In groove, two transition slideways fit in wire clamp body side surface, utilize bolt group to pass through slotted hole and connecting hole by two transition slideways
Being fixed as one with wire clamp body, it is overall that fastening bolt group makes the contact line of disconnection revert to a seamless bottom surface
Preferably, described wire clamp body comprises a pair wireplint.
Preferably, described wire clamp groove bending angle is 90 ° (obtuse angle or acute angles).
Preferably, described contact line bending embeds wire clamp groove clamping structure.
Preferably, affiliated wireplint is integrated or Split type structure.
Preferably, described wire clamp is to be connected by wire clamp body and transition slideway, makes breakpoint position, contact line bottom surface seamless
Gap overall structure.
Present configuration is simply without hard spot, non-loosening, slippage, and seamless, fatigue resistance and tensile strength are high.
Accompanying drawing explanation
Fig. 1 is the structural representation of wireplint in the specific embodiment of the invention one；
Fig. 2 is the structural representation of transition slideway in the present invention；
Fig. 3 is the combinative structure schematic diagram of the specific embodiment of the invention one；
Fig. 4 is the structural representation of wireplint in specific embodiment two in the present invention；
Fig. 5 is the combinative structure schematic diagram of specific embodiment two in the present invention；
Fig. 6 is the structural representation of specific embodiment three middle straight-plate formula wireplint in the present invention；
Fig. 7 is the combinative structure schematic diagram of specific embodiment three in the present invention.
In figure: 1, wireplint；2, wire clamp groove；3, connecting hole；4, transition slideway；5, slotted hole；6, leading end；7, webbing；
8, wire clamp body；9, bolt group；10, contact line；11, split wireplint, 12, straight-plate-type wireplint.
Detailed description of the invention
With detailed description of the invention, the present invention is explained below in conjunction with the accompanying drawings.
Specific embodiment one: as shown in Figure 1, Figure 2 and Figure 3, a kind of contact line slide way type connects wire clamp, including wire clamp body 8
And transition slideway 4, it is characterised in that: described wire clamp body 8 is made up of the wireplint 1 connected in pairs, and described wireplint 1 is provided with line
Clip slot 2 and connecting hole 3, described wire clamp groove 2 is located at inside wireplint 1, is alternately distributed around the described online clip slot 2 of connecting hole 3,
Described transition slideway 4 is provided with slotted hole 5, transition slideway 4 be respectively arranged at two ends with arc leading end 6, the bottom of transition slideway 4
For webbing 7, described slotted hole 5 is located at the transition slideway 4 installation site corresponding to wire clamp body 8, compound mode: two panels wireplint 1
Relatively fastening, the two ends position bending that contact line 10 disconnects is in 90 °, or is bent into obtuse angle or acute angle, by the contact line of bending
10 two the wire clamp grooves 2 putting into a pair wire clamp body 8, two transition slideways 4 fit in wire clamp body 8 side, utilize bolt group 9 to lead to
Crossing slotted hole 5 and connecting hole 3 two transition slideways 4 and wire clamp body 8 to be fixed as one, fastening bolt group 9 makes the contact of disconnection
It is overall that line 10 reverts to a seamless bottom surface.
Specific embodiment two: as shown in Fig. 2, Fig. 4 and Fig. 5, described wireplint 1 is split type, and wireplint 1 is by two points
Body wireplint 11 is constituted, and split wireplint 11 is provided with wire clamp groove 2 and connecting hole 3；Described wire clamp body 8 includes two pairs of split wire clamps
Plate 11, a combination thereof mode: four split wireplints 11 fasten the most relatively, form wire clamp body 8, clamp the contact line 10 of bending,
Transition slideway 4 fits in wire clamp body 8 side, utilizes bolt group 9 two transition slideways 4 and wire clamp body 8 to be fixed by connecting hole 3
It is integrated, becomes the entirety of contact line slide way type connecting line clamp device.
Specific embodiment three: as shown in Figure 2, Figure 6 and Figure 7, described wireplint 1 is straight-plate-type wireplint 12, straight-plate-type
Wireplint 12 is provided with wire clamp groove 2 and connecting hole 3, and described wire clamp body 8 includes a pair straight-plate-type wireplint 12, straight-plate-type wireplint
12 relative with on transition slideway 4 are provided with connecting hole 3, a combination thereof mode: two panels straight-plate-type wireplint 12 fastens relatively, form wire clamp
Body 8, clamping contact line 10, transition slideway 4 fits in wire clamp body 8 side, utilizes bolt group 9 by connecting hole 3 by two transition
Slideway 4 and wire clamp body 8 are fixed as one, and become the entirety of contact line slide way type connecting line clamp device.Described wire clamp is by wire clamp
Body 8 is connected with transition slideway 4 and contacts line, makes the seamless overall structure in breakpoint position, contact line 10 bottom surface.Affiliated wire clamp is originally
Body is fabricated by by copper alloy or rustless steel.
Above one embodiment of the present of invention is described in detail, but only the preferred embodiments of the present invention, it is impossible to
It is used for limiting the practical range of the present invention.All according to the present patent application scope made equal replace impartial and on this basis
Improve, within all should still belonging to the patent covering scope of the present invention.
Claims (6)
1. contact line slide way type connects a wire clamp, including wire clamp body (8) and transition slideway (4), it is characterised in that: described wire clamp
Body (8) is made up of the wireplint (1) connected in pairs, and described wireplint (1) is provided with wire clamp groove (2) and connecting hole (3), described
Wire clamp groove (2) is located at wireplint (1) inner side, and the online clip slot (2) of described connecting hole (3) is around alternately distributed, described transition slideway
(4) be provided with slotted hole (5), transition slideway (4) be respectively arranged at two ends with arc leading end (6), the bottom of transition slideway (4) is
Webbing (7), described slotted hole (5) is located at the transition slideway (4) installation site corresponding to wire clamp body (8), and a combination thereof mode is: two
Sheet wireplint (1) fastens relatively, and the two ends position bending that contact line (10) disconnects is in 90 °, is put by the contact line (10) of bending
Entering in two wire clamp grooves (2) of a pair wire clamp body (8), two transition slideways (4) fit in wire clamp body (8) side, utilize bolt
Two transition slideways (4) and wire clamp body (8) are fixed as one by group (9) by slotted hole (5) and connecting hole (3), fastening bolt
It is overall that group (9) makes the contact line (10) of disconnection revert to a seamless bottom surface.
2. connect wire clamp according to the contact line slide way type of claim 1 art, it is characterised in that: described contact line (10) disconnects
Two ends position be bent into obtuse angle.
3. connect wire clamp according to the contact line slide way type of claim 1 art, it is characterised in that: described contact line (10) disconnects
Two ends position be bent into acute angle.
4. connect wire clamp according to the contact line slide way type of claim 1 art, it is characterised in that: described wireplint (1) is for dividing
Body formula, wireplint (1) is made up of two split wireplints (11), and split wireplint (11) is provided with wire clamp groove (2) and connecting hole
(3)；Described wire clamp body (8) includes two pairs of split wireplints (11), and a combination thereof mode is: four split wireplints (11) two are biphase
To fastening, composition wire clamp body (8).
5. connect wire clamp according to the contact line slide way type of claim 1 art, it is characterised in that: described wireplint (1) is straight
Board-like wireplint (12), straight-plate-type wireplint (12) is provided with wire clamp groove (2) and connecting hole (3), and described wire clamp body (8) includes one
To straight-plate-type wireplint (12), straight-plate-type wireplint (12) is relative with on transition slideway (4) is provided with connecting hole (3), a combination thereof side
Formula: two panels straight-plate-type wireplint (12) fastens relatively, composition wire clamp body (8).
6. connect wire clamp according to the contact line slide way type of claim 1 art, it is characterised in that: described wire clamp is by wire clamp body
(8) it is connected with transition slideway (4) and contacts line, make the seamless overall structure in breakpoint position, contact line (10) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714226.7A CN106042981B (en) | 2016-08-24 | 2016-08-24 | A kind of contact line chute type connects wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714226.7A CN106042981B (en) | 2016-08-24 | 2016-08-24 | A kind of contact line chute type connects wire clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106042981A true CN106042981A (en) | 2016-10-26 |
| CN106042981B CN106042981B (en) | 2018-03-13 |
Family
ID=57195504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610714226.7A Active CN106042981B (en) | 2016-08-24 | 2016-08-24 | A kind of contact line chute type connects wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106042981B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145531A (en) * | 1982-02-25 | 1983-08-30 | Shinko Denki Kk | Connecting metal fixture of trolley wire |
| CN102632810A (en) * | 2012-05-07 | 2012-08-15 | 任兴堂 | Quick connector wire clamp for contact line |
| EP2620316A2 (en) * | 2012-01-25 | 2013-07-31 | Ing. Karl u. Albert Kruch GmbH & Co. KG | Support for the catenary wire of single catenary lines |
| CN204020606U (en) * | 2014-08-11 | 2014-12-17 | 中铁建电气化局集团轨道交通器材有限公司 | City rail bus duct electrically connecting clamp |
| CN204020604U (en) * | 2014-08-11 | 2014-12-17 | 中铁建电气化局集团轨道交通器材有限公司 | Stainless steel positioning wire clamp for rigid hanging contact network |
| CN105059139A (en) * | 2015-08-25 | 2015-11-18 | 中铁电气化局集团宝鸡器材有限公司 | Rigid overhead contact catenary temperature compensation device |
| CN205930339U (en) * | 2016-08-24 | 2017-02-08 | 济南东盛达铁路电气化技术有限公司 | Contact wire slide way type connecting clamp |
-
2016
- 2016-08-24 CN CN201610714226.7A patent/CN106042981B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145531A (en) * | 1982-02-25 | 1983-08-30 | Shinko Denki Kk | Connecting metal fixture of trolley wire |
| EP2620316A2 (en) * | 2012-01-25 | 2013-07-31 | Ing. Karl u. Albert Kruch GmbH & Co. KG | Support for the catenary wire of single catenary lines |
| CN102632810A (en) * | 2012-05-07 | 2012-08-15 | 任兴堂 | Quick connector wire clamp for contact line |
| CN204020606U (en) * | 2014-08-11 | 2014-12-17 | 中铁建电气化局集团轨道交通器材有限公司 | City rail bus duct electrically connecting clamp |
| CN204020604U (en) * | 2014-08-11 | 2014-12-17 | 中铁建电气化局集团轨道交通器材有限公司 | Stainless steel positioning wire clamp for rigid hanging contact network |
| CN105059139A (en) * | 2015-08-25 | 2015-11-18 | 中铁电气化局集团宝鸡器材有限公司 | Rigid overhead contact catenary temperature compensation device |
| CN205930339U (en) * | 2016-08-24 | 2017-02-08 | 济南东盛达铁路电气化技术有限公司 | Contact wire slide way type connecting clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106042981B (en) | 2018-03-13 |
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