CN209562014U - A kind of railway power overhead transmission line bracing means - Google Patents
A kind of railway power overhead transmission line bracing means Download PDFInfo
- Publication number
- CN209562014U CN209562014U CN201920295167.3U CN201920295167U CN209562014U CN 209562014 U CN209562014 U CN 209562014U CN 201920295167 U CN201920295167 U CN 201920295167U CN 209562014 U CN209562014 U CN 209562014U
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- China
- Prior art keywords
- wall
- fixed
- conducting wire
- lock sleeve
- fixed cylinder
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Abstract
The utility model relates to electrical facility technical fields, and disclose a kind of railway power overhead transmission line bracing means, including fixed cylinder, the internal activity of the fixed cylinder is connected with conducting wire, the outer wall of the conducting wire is connected with insulating tape, the inner wall of the fixed cylinder is fixedly connected with guide pad, and the one side of the fixed cylinder offers through-hole, and the outer wall of the conducting wire is flexibly connected with the inner wall of through-hole.Fixed plate is arranged by the outer wall in sliding block in the railway power overhead transmission line bracing means, when can need to be attached conducting wire, after the one end for the conducting wire that two needs connect is passed through in lock sleeve and fixed cylinder respectively, lock sleeve is turned by hand-held cross bar, lock sleeve can be made to rotate, under the action of lock sleeve inner thread, the inner wall of lock sleeve can be made to squeeze the outer wall of fixed plate, multiple fixed plates are close to each other, effectively conducting wire can be fixed, the connection for facilitating conducting wire, applies device preferably in life.
Description
Technical field
The utility model relates to electrical facility technical field, specially a kind of railway power overhead transmission line bracing means.
Background technique
Railway transportation is a kind of land transportation mode, is travelled on two parallel rails with locomotive traction rail vehicle,
Traditional approach is that steel wheel is advanced, but the railway transportation of broad sense still includes the side that the non-steel wheel such as magnetic suspension train, cable car, cableway is advanced
Formula or rail transport, rail can provide dead smooth and hard medium by train wheel above with the rolling of the smallest frictional force
It is dynamic, so that the people above this is felt more comfortable, and it can also save energy, if being arranged to work as, railway transportation can compare road surface
Transport saves five to seventy percent energy when delivering same weight object, and the weight of scatter columns vehicle moreover, rail can be averaged makes the load of train
Beijing South Maxpower Technology Co. Ltd's power greatly improves, railway be sometimes referred to as certain railway " line " such as Beijing-Guangzhou Railway, the sometimes referred to as set of railway line and it is new including old line
Line or a line two wires create one under justice and still fall within certain railway system, the classification of rail in high-speed rail epoch as the expansion of certain railway renames
It is very complicated, there is the classification of the different angles such as road network grade, speed per hour grade, passenger-cargo grade, high-speed rail grade is higher than I grade of state's iron, I grade of state's iron
Have plenty of speed rail, have plenty of common railway, during power line maintenance, needs two conducting wires carrying out overlap joint fixation,
Existing majority overhead transmission line connection is more inconvenient and fixed unstable, needs to carry out secondary maintenance.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of railway power overhead transmission line bracing means, solves
Existing most overhead transmission lines connections are more inconvenient and fixed unstable, need the problem of carrying out secondary maintenance.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of railway power overhead transmission line reinforcing dress
It sets, including fixed cylinder, the internal activity of the fixed cylinder is connected with conducting wire, and the outer wall of the conducting wire is connected with insulating cement
Band, the inner wall of the fixed cylinder are fixedly connected with guide pad, and the one side of the fixed cylinder offers through-hole, the conducting wire it is outer
Wall is flexibly connected with the inner wall of through-hole, and the fixed cylinder is fixedly connected with seal washer, the fixation far from the one side of through-hole
The outer wall of cylinder is fixedly connected with connection ring, and the internal activity of the connection ring is connected with bolt column, the outer wall spiral shell of the bolt column
Line is connected with locking nut, and the outer wall of the locking nut is flexibly connected with the outer wall of connection ring, and the fixed cylinder is far from sealing
The one side of washer offers sliding slot, and the internal activity of the sliding slot is connected with sliding block, and the outer wall of the sliding block is fixedly connected with
Limit spring, the one end of the limit spring far from sliding block are fixedly connected with the inner wall of sliding slot, and one end of the sliding block, which extends, to be slided
The outside of slot, the outer wall of the sliding block are fixedly connected with fixed plate, and the outer wall of the fixed plate is fixedly connected with clamping plate, described
The outer wall of fixed plate is connected with lock sleeve, and the outer wall of the lock sleeve offers through slot, the outer wall and through slot of the conducting wire
Inner wall be flexibly connected, the internal activity of the through slot is connected with sealing ring, and the outer wall of the lock sleeve is fixedly connected with fixation
One end of bar, the fixed link is fixedly connected with cross bar.
Preferably, the outer wall of the clamping plate offers non-slip groove, the outer wall activity of the outer wall and conducting wire of the non-slip groove
Connection.
Preferably, the quantity of the fixed cylinder is two, and two fixed cylinders are symmetrically set.
Preferably, the quantity of the connection ring is eight, and every four connection rings are one group and in a manner of annular array
Uniformly it is fixed on the outer wall of two fixed cylinders.
Preferably, the formal shape of the fixed plate is trapezoidal.
Preferably, the inner wall punching of the lock sleeve is milled with screw thread, and the outer wall of the fixed plate offers and lock sleeve inner wall
The thread groove that screw thread matches.
(3) beneficial effect
The utility model provides a kind of railway power overhead transmission line bracing means, have it is following the utility model has the advantages that
(1), fixed plate is arranged by the outer wall in sliding block in the utility model, when can need to be attached conducting wire, point
After the one end for the conducting wire that two needs connect is not passed through in lock sleeve and fixed cylinder, lock sleeve, energy are turned by hand-held cross bar
Lock sleeve enough is rotated, under the action of lock sleeve inner thread, the inner wall of lock sleeve can be made to carry out the outer wall of fixed plate
It squeezes, multiple fixed plates are close to each other, and effectively conducting wire can be fixed, and facilitate the connection of conducting wire, keep device better
It applies in life.
(2), connection ring is arranged by the outer wall in fixed cylinder in the utility model, can needed using fixed plate to two
After the conducting wire of connection is fixed respectively, two groups of adjacent bolt columns and locking nut are attached, it can be in bolt column
Make two conducting wires close under effect, the gap connected by no bolt column is attached two conducting wires, can make conducting wire
Enhanced convenience is connected, all bolt columns is turned after connection completely, two fixed cylinders can be made close to each other, in fixed plate
Under cooperation, the case where capable of effectively avoiding the junction of two conducting wires from falling off, avoid secondary maintenance generation.
Detailed description of the invention
Fig. 1 is the utility model front view；
Fig. 2 is enlarged drawing at A in the utility model Fig. 1；
Fig. 3 is the utility model fixed cylinder sectional side view.
In figure: 1 fixed cylinder, 2 conducting wires, 3 guide pads, 4 through-holes, 5 seal washers, 6 connection rings, 7 bolt columns, 8 locking nuts,
9 sliding slots, 10 sliding blocks, 11 limit springs, 12 fixed plates, 13 clamping plates, 14 lock sleeves, 15 through slots, 16 sealing rings, 17 fixed links,
18 cross bars, 19 insulating tapes, 20 non-slip grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of railway power overhead transmission line bracing means,
Including fixed cylinder 1, the quantity of fixed cylinder 1 is two, and two fixed cylinders 1 are symmetrical arranged, and two fixed cylinders 1 can be made to match
It closes, can effectively promote the compactness of the connection of two conducting wires 2, avoid the junction of conducting wire 2 from falling off, answer device preferably
In life, the internal activity of fixed cylinder 1 is connected with conducting wire 2, and the outer wall of conducting wire 2 is connected with insulating tape 19, passes through
Be arranged insulating tape 19, can the junction effectively to conducting wire 2 protect, the inner wall of fixed cylinder 1 is fixedly connected with guiding
Block 3, the one side of fixed cylinder 1 offer through-hole 4, and the outer wall of conducting wire 2 is flexibly connected with the inner wall of through-hole 4, and fixed cylinder 1 is far from logical
The one side in hole 4 is fixedly connected with seal washer 5, and seal washer 5 is arranged by the outer wall in fixed cylinder 1, can effectively mention
The compactness for rising the connection of two fixed cylinders 1 avoids rainwater etc. from entering the inside of fixed cylinder 1, reduces the general of 19 weathering of insulating tape
Rate extends the service life of insulating tape 19, applies device preferably in life, the outer wall of fixed cylinder 1 is fixedly connected with
Connection ring 6, the internal activity of connection ring 6 are connected with bolt column 7, and the outer wall thread of bolt column 7 is connected with locking nut 8, locking
The outer wall of nut 8 is flexibly connected with the outer wall of connection ring 6, and the quantity of connection ring 6 is eight, and every four connection rings 6 are one group
And the outer wall of two fixed cylinders 1 is uniformly fixed in a manner of annular array, connection ring is arranged by the outer wall in fixed cylinder 1
6, it can be after needing the conducting wire 2 connected to be fixed respectively to two using fixed plate 12, to two groups of adjacent 7 Hes of bolt column
Locking nut 8 is attached, and can make two conducting wires 2 close under the action of bolt column 7, is connected by no bolt column 7
Gap is attached two conducting wires 2, can make the connection enhanced convenience of conducting wire 2, turn all bolts after connection completely
Column 7 can make two fixed cylinders 1 close to each other, under the cooperation of fixed plate 12, can effectively avoid the company of two conducting wires 2
The case where place of connecing falls off, and avoids secondary maintenance generation, fixed cylinder 1 offer sliding slot 9, sliding slot 9 far from the one side of seal washer 5
Internal activity be connected with sliding block 10, the outer wall of sliding block 10 is fixedly connected with limit spring 11, and limit spring 11 is far from sliding block 10
One end be fixedly connected with the inner wall of sliding slot 9, one end of sliding block 10 extends the outside of sliding slot 9, and the outer wall of sliding block 10 is fixedly connected
There is fixed plate 12, fixed plate 12 is arranged by the outer wall in sliding block 10, when can need to be attached conducting wire 2, respectively by two
After root needs one end of the conducting wire 2 connected to be passed through in lock sleeve 14 and fixed cylinder 1, lock sleeve 14 is turned by hand-held cross bar 18,
Lock sleeve 14 can be made to rotate, under the action of 14 inner thread of lock sleeve, the inner wall of lock sleeve 14 can be made to fixed plate 12
Outer wall squeezed, multiple fixed plates 12 are close to each other, can effectively be fixed to conducting wire 2, facilitate the company of conducting wire 2
Connect, apply device preferably in life, the formal shape of fixed plate 12 be it is trapezoidal, can be when turning lock sleeve 14
It squeezes the inner wall of lock sleeve 14 to the outer wall of fixed plate 12, fixed plate 12 can be made close to each other, effectively to conducting wire 2
Extruding fixation is carried out, the outer wall of fixed plate 12 is fixedly connected with clamping plate 13, and the outer wall of clamping plate 13 offers non-slip groove 20, energy
The compactness connected between enough effective increase clamping plates 13 and conducting wire 2 avoids the fixed unstable situation of conducting wire 2 from occurring, makes to fill
It sets and preferably applies in life, the outer wall of fixed plate 12 is connected with lock sleeve 14, and the outer wall of lock sleeve 14 offers logical
The outer wall of slot 15, conducting wire 2 is flexibly connected with the inner wall of through slot 15, and the inner wall of lock sleeve 14, which rushes, is milled with screw thread, outside fixed plate 12
Wall offers the thread groove to match with 14 inner thread of lock sleeve, can make lock sleeve 14 by simply turning lock sleeve 14
It is connect with fixed plate 12, the internal activity of through slot 15 is connected with sealing ring 16, and the outer wall of lock sleeve 14 is fixedly connected with fixed link
17, one end of fixed link 17 is fixedly connected with cross bar 18.
It can to sum up obtain, the utility model is matched by setting fixed plate 12, lock sleeve 14 and cross bar 18, by sliding block
Fixed plate 12 is arranged in 10 outer wall, when can need to be attached conducting wire 2, the one of the conducting wire 2 for needing to connect by two respectively
After end is passed through in lock sleeve 14 and fixed cylinder 1, lock sleeve 14 is turned by hand-held cross bar 18, lock sleeve 14 can be made to rotate, In
Under the action of 14 inner thread of lock sleeve, the inner wall of lock sleeve 14 can be made to squeeze the outer wall of fixed plate 12, Duo Gegu
Fixed board 12 is close to each other, can effectively be fixed to conducting wire 2, facilitate the connection of conducting wire 2, apply device preferably in life
In work.
It is matched by setting fixed cylinder 1, connection ring 6 and bolt column 7, connection ring is arranged by the outer wall in fixed cylinder 1
6, it can be after needing the conducting wire 2 connected to be fixed respectively to two using fixed plate 12, to two groups of adjacent 7 Hes of bolt column
Locking nut 8 is attached, and can make two conducting wires 2 close under the action of bolt column 7, is connected by no bolt column 7
Gap is attached two conducting wires 2, can make the connection enhanced convenience of conducting wire 2, turn all bolts after connection completely
Column 7 can make two fixed cylinders 1 close to each other, under the cooperation of fixed plate 12, can effectively avoid the company of two conducting wires 2
The case where place of connecing falls off, and avoids secondary maintenance generation.
It should be noted that, in this document, such as "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of railway power overhead transmission line bracing means, including fixed cylinder (1), it is characterised in that: the fixed cylinder (1) it is interior
Portion is connected with conducting wire (2), and the outer wall of the conducting wire (2) is connected with insulating tape (19), the fixed cylinder (1) it is interior
Wall is fixedly connected with guide pad (3), and the one side of the fixed cylinder (1) opens up through-hole (4), the outer wall of the conducting wire (2) and logical
The inner wall in hole (4) is flexibly connected, and the fixed cylinder (1) is fixedly connected with seal washer (5), institute far from the one side of through-hole (4)
The outer wall for stating fixed cylinder (1) is fixedly connected with connection ring (6), and the internal activity of the connection ring (6) is connected with bolt column (7),
The outer wall thread of the bolt column (7) is connected with locking nut (8), the outer wall of the locking nut (8) and connection ring (6) it is outer
Wall is flexibly connected, and the fixed cylinder (1) offers sliding slot (9) far from the one side of seal washer (5), the sliding slot (9) it is interior
Portion is connected with sliding block (10), and the outer wall of the sliding block (10) is fixedly connected with limit spring (11), the limit spring
(11) one end far from sliding block (10) is fixedly connected with the inner wall of sliding slot (9), and one end of the sliding block (10) extends sliding slot (9)
The outer wall of outside, the sliding block (10) is fixedly connected with fixed plate (12), and the outer wall of the fixed plate (12) is fixedly connected with folder
Tight plate (13), the outer wall of the fixed plate (12) are connected with lock sleeve (14), and the outer wall of the lock sleeve (14) offers
The outer wall of through slot (15), the conducting wire (2) is flexibly connected with the inner wall of through slot (15), the internal activity connection of the through slot (15)
Have sealing ring (16), the outer wall of the lock sleeve (14) is fixedly connected with fixed link (17), and one end of the fixed link (17) is solid
Surely cross bar (18) are connected with.
2. a kind of railway power overhead transmission line bracing means according to claim 1, it is characterised in that: the clamping plate
(13) outer wall offers non-slip groove (20).
3. a kind of railway power overhead transmission line bracing means according to claim 1, it is characterised in that: the fixed cylinder
(1) quantity is two, and two fixed cylinders (1) are symmetrical arranged.
4. a kind of railway power overhead transmission line bracing means according to claim 1, it is characterised in that: the connection ring
(6) quantity is eight, and every four connection rings (6) are one group and are uniformly fixed on two fixations in a manner of annular array
The outer wall of cylinder (1).
5. a kind of railway power overhead transmission line bracing means according to claim 1, it is characterised in that: the fixed plate
(12) formal shape is trapezoidal.
6. a kind of railway power overhead transmission line bracing means according to claim 1, it is characterised in that: the lock sleeve
(14) inner wall punching is milled with screw thread, and the outer wall of the fixed plate (12) offers the spiral shell to match with lock sleeve (14) inner thread
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295167.3U CN209562014U (en) | 2019-03-08 | 2019-03-08 | A kind of railway power overhead transmission line bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295167.3U CN209562014U (en) | 2019-03-08 | 2019-03-08 | A kind of railway power overhead transmission line bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209562014U true CN209562014U (en) | 2019-10-29 |
Family
ID=68312707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295167.3U Expired - Fee Related CN209562014U (en) | 2019-03-08 | 2019-03-08 | A kind of railway power overhead transmission line bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209562014U (en) |
-
2019
- 2019-03-08 CN CN201920295167.3U patent/CN209562014U/en not_active Expired - Fee Related
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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: 20191029 |