CN207860007U - Busbar assembly and railway side shifting type rigid movable contact electric network - Google Patents
Busbar assembly and railway side shifting type rigid movable contact electric network Download PDFInfo
- Publication number
- CN207860007U CN207860007U CN201820150671.XU CN201820150671U CN207860007U CN 207860007 U CN207860007 U CN 207860007U CN 201820150671 U CN201820150671 U CN 201820150671U CN 207860007 U CN207860007 U CN 207860007U
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- China
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- movable contact
- contact electric
- electric network
- side shifting
- bus
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Abstract
The utility model discloses a kind of busbar assembly and railway side shifting type rigid movable contact electric networks, belong to shaped traffic device technical field, are designed to need to manually adjust when solving the problems, such as existing bus-bar installation.The utility model railway side shifting type rigid movable contact electric network busbar assembly includes bus-bar, and one end of bus-bar is provided with double ditch copper wire, the other end is provided with straightness self-compensating device；Straightness self-compensating device includes the connector upper mounted plate for being connected to rigid movable contact electric network, the fixed base plate of tubular crowds around to form accommodating chamber with fixed plate, it is provided with movable sleeving and adjustment spring in accommodating chamber, connects side wall and movable sleeving that adjustment screw on the busbar passes through fixed base plate；Adjustment springs urge movable sleeving moves in fixed base plate, and bus-bar movement is driven by adjusting screw rod.The utility model busbar assembly and railway side shifting type rigid movable contact electric network reduce the time for manually adjusting bus-bar straightness, improve construction efficiency.
Description
Technical field
The utility model is related to shaped traffic device technical field more particularly to a kind of railway side shifting type rigid movable contact electric networks
With busbar assembly and including the railway side shifting type rigid movable contact electric network of the busbar assembly.
Background technology
Railway side shifting type rigid movable contact electric network includes fixed cable and movable cable, passes through fixed cable and activity
Being turned on or off for power source is realized in connecting or separating for cable.Wherein, fixed cable and the structure of movable cable are mostly one
The bus-bar of a π fonts, one end of bus-bar are provided with double ditch copper wire, the other end and connector and connect.Bus-bar has good
Rigidity, electrical source of power is by bus-bar and double ditch copper wire through pantograph input EMU, locomotive and railcar.
The defect of existing bus-bar is：Bus-bar is rigidly fixed on connector, lacks self-compensating function, works as bus-bar
Bus-bar will appear apparent bending when setting angle has error or stress difference；Existing solution is artificial tune multiple back and forth
It is whole, it cannot be still fully solved the problem of straightness difference, influence the beauty of whole equipment, can cause service personnel can not when serious
Upper three layers of job platform maintenance.
Utility model content
One purpose of the utility model is to propose that a kind of railway side shifting type rigid of energy self compensation adjustment straightness is lived
Dynamic contact power grid busbar assembly.
Another purpose of the utility model is to propose that a kind of railway side shifting type rigid movable quick and easy for installation connects
Electric shock net.
For this purpose, on the one hand, the utility model uses following technical scheme：
A kind of railway side shifting type rigid movable contact electric network busbar assembly, including bus-bar, the one of the bus-bar
End is provided with double ditch copper wire, and the other end of the bus-bar is provided with straightness self-compensating device；The straightness self compensation dress
The connector upper mounted plate including being connected to rigid movable contact electric network is set, the fixed base plate of tubular crowds around shape with the fixed plate
At accommodating chamber, movable sleeving and adjustment spring are provided in the accommodating chamber, the adjustment screw being connected on the bus-bar passes through
The side wall of the fixed base plate and the movable sleeving；Movable sleeving moves in the fixed base plate described in the adjustment springs urge
It is dynamic, drive the bus-bar to move by the adjustment screw.
In particular, being provided with elongated hole on the side wall of both sides above and below the fixed base plate；The length value of the elongated hole is big
In the diameter of the adjustment screw, width is less than the width of the movable sleeving.
In particular, the fixed base plate is the rectangular tubular structure in cross section.
In particular, one end far from the fixed plate is provided with cover board on the fixed base plate, the cover board with it is described solid
It is detachably connected between reservation plate；Between the fixed plate and the movable sleeving and the movable sleeving and the cover board it
Between be respectively arranged with the adjustment spring.
Further, mounting post, the both ends point of the adjustment spring are respectively arranged on the movable sleeving and the cover board
It is not set in the mounting post.
In particular, being provided with reinforcing rib between the fixed plate and the fixed base plate.
In particular, the bus-bar is mounted in suspension clamp.
In particular, being equipped with adjusting nut in the adjustment screw, the adjusting nut is located at except the fixed base plate.
In particular, mounting post is respectively arranged in the fixed plate and the movable sleeving, the both ends of the adjustment spring
It is respectively sleeved in the mounting post.
On the other hand, the utility model uses following technical scheme：
A kind of railway side shifting type rigid movable contact electric network, including above-mentioned railway side shifting type rigid movable contact electric network are used foreign currency
Stream row's component.
The utility model railway side shifting type rigid movable contact electric network is provided with straightness self compensation dress with busbar assembly
It sets, adjustment springs urge movable sleeving moves in fixed base plate, bus-bar movement is driven by adjusting screw rod, when confluence discharge
Energy self compensation adjustment straightness reduces the time for manually adjusting bus-bar straightness without manually adjusting when raw bending, improves
Construction efficiency.
The utility model railway side shifting type rigid movable contact electric network includes above-mentioned railway side shifting type rigid movable contact electricity
Net busbar assembly, the straightness of energy self compensation adjustment bus-bar, without manually adjusting, the installation effectiveness of bus-bar is more
It is high.
Description of the drawings
Fig. 1 is the structural schematic diagram for the busbar assembly that specific embodiment of the present invention provides.
In figure：
1, bus-bar；2, double ditch copper wire；4, suspension clamp；5, mounting post；31, fixed plate；32, fixed base plate；33, it accommodates
Chamber；34, movable sleeving；35, spring is adjusted；36, adjustment screw；37, cover board；38, reinforcing rib；39, adjusting nut；341, through-hole.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
The utility model discloses a kind of railway side shifting type rigid movable contact electric network busbar assembly and including the remittance
The railway side shifting type rigid movable contact electric network of stream row's component.As shown in Figure 1, the busbar assembly includes bus-bar 1, bus-bar
1 one end is provided with double ditch copper wire 2, the other end is provided with straightness self-compensating device.The straightness self-compensating device includes connecting
It is connected on the connector upper mounted plate 31 of rigid movable contact electric network, fixed base plate 32 and the flat fixed plate 31 of tubular are crowded around
Form an accommodating chamber 33；Movable sleeving 34 and adjustment spring 35 are arranged in accommodating chamber 33.The adjustment spiral shell being connected on bus-bar 1
Bar 36 sequentially pass through the lower wall of fixed base plate 32, movable sleeving 34 and fixed base plate 32 upper side wall.
When bus-bar 1 will bend, adjustment spring 35 can push movable sleeving 34 in fixed base plate 32 (that is, holding
Receive in chamber 33) it is smooth mobile, drive bus-bar 1 to move by adjusting screw rod 36, balance out enable bus-bar 1 bend because
Element.Wherein, cause the factor that bus-bar 1 bends that can be but be not limited to angle or stress difference when bus-bar 1 is installed.
The straightness self-compensating device is reasonable for structure, installation is simple, maintaining is convenient.
It is provided with elongated hole on the side wall of about 32 both sides of fixed base plate.The length value of elongated hole is more than adjustment screw 36
Diameter, width are less than the width of movable sleeving 34, have not only enabled adjustment screw 36 have sufficiently long mobile space, but also ensure movable sleeving 34 not
It can deviate from from elongated hole.
Fixed base plate 32 is the rectangular tubular structure in cross section, more abundant with the contact of 34 both ends of the surface of movable sleeving, mobile
Set 34 moves more steady along 32 inner wall of fixed base plate.
One end far from fixed plate 31 on fixed base plate 32 is provided with cover board 37, removable between cover board 37 and fixed base plate 32
Unload connection.Specifically, being bolted between cover board 37 and fixed base plate 32.Between fixed plate 31 and movable sleeving 34, with
And adjustment spring 35 is respectively arranged between movable sleeving 34 and cover board 37.It is respectively arranged with peace in fixed plate 31 and movable sleeving 34
Column 5 is filled, mounting post 5 is respectively arranged on movable sleeving 34 and cover board 37, the both ends of adjustment spring 35 are respectively sleeved at mounting post 5
On.
It is provided with reinforcing rib 38 between the fixed plate 31 and fixed base plate 32, enhances the strong of entire busbar assembly
Degree；Bus-bar 1 is mounted in suspension clamp 4, and suspension clamp 4 is mounted in adjustment screw 36, more reasonable structure, and dismounting is more square
Just；Adjusting nut 39 is installed, as shown in Figure 1, two groups of adjusting nuts 39 are located at fixed base plate 32 in adjustment screw 36
Upper and lower both sides ensure that adjustment screw 36 will not deviate from from the elongated hole of fixed base plate 32.
It is provided with through-hole 341 on the side wall of movable sleeving 34, enables the inside of movable sleeving 34 be connected to outside, avoids because of movable sleeving
34 will be separated into three spaces (inside of movable sleeving 34, left and right side) and movable sleeving 34 are caused to move inside fixed base plate 32
Pressure is not equal in tri- spaces Shi Zaocheng and then movable sleeving 34 is caused not move smoothly.
In addition, because the sectional area of accommodating chamber 33 in fixed base plate 32 is smaller and movable sleeving 34 is located at the middle part of accommodating chamber 33,
Dismounting movable sleeving 34 can be relatively difficult.Through-hole 341 becomes fabrication hole at this time, only needs to use a screw when dismounting movable sleeving 34
It screws in through-hole 341, catches the end of screw that can be pushed into or extract movable sleeving 34, using more convenient.
Note that the technical principle that above are only the preferred embodiment of the utility model and used.Those skilled in the art
It will be appreciated that the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various
Significantly change, readjust and substitutes without departing from the scope of protection of the utility model.Therefore, although by implementing above
Example is described in further detail the utility model, but the utility model is not limited only to above example, is not taking off
Can also include other more equivalent embodiments in the case of conceiving from the utility model, and the scope of the utility model is by institute
Attached right determines.
Claims (10)
1. a kind of railway side shifting type rigid movable contact electric network busbar assembly, including bus-bar (1), the bus-bar (1)
One end be provided with double ditch copper wire (2), which is characterized in that the other end of the bus-bar (1) is provided with straightness self compensation dress
It sets；The straightness self-compensating device includes the fixed plate (31) being connected on the connector of rigid movable contact electric network, tubular
Fixed base plate (32) and the fixed plate (31) crowd around to form accommodating chamber (33), is provided with movable sleeving in the accommodating chamber (33)
(34) and adjustment spring (35), the adjustment screw (36) being connected on the bus-bar (1) pass through the fixed base plate (32)
Side wall and the movable sleeving (34)；The adjustment spring (35) can push the movable sleeving (34) in the fixed base plate (32)
It is mobile, drive the bus-bar (1) mobile by the adjustment screw (36).
2. railway side shifting type rigid movable contact electric network busbar assembly according to claim 1, which is characterized in that
The fixed base plate (32) is provided with elongated hole on the side wall of both sides up and down；The length value of the elongated hole is more than the adjustment screw
(36) diameter, width are less than the width of the movable sleeving (34).
3. railway side shifting type rigid movable contact electric network busbar assembly according to claim 1, which is characterized in that institute
It is the rectangular tubular structure in cross section to state fixed base plate (32).
4. railway side shifting type rigid movable contact electric network busbar assembly according to claim 1, which is characterized in that institute
It states one end far from the fixed plate (31) on fixed base plate (32) and is provided with cover board (37), the cover board (37) and the fixation
Seat board is detachably connected between (32)；Between the fixed plate (31) and the movable sleeving (34) and the movable sleeving
(34) the adjustment spring (35) is respectively arranged between the cover board (37).
5. railway side shifting type rigid movable contact electric network busbar assembly according to claim 4, which is characterized in that
Mounting post (5), the both ends difference of the adjustment spring (35) are respectively arranged on the movable sleeving (34) and the cover board (37)
It is set in the mounting post (5).
6. railway side shifting type rigid movable contact electric network busbar assembly according to any one of claim 1 to 5,
It is characterized in that, reinforcing rib (38) is provided between the fixed plate (31) and the fixed base plate (32).
7. railway side shifting type rigid movable contact electric network busbar assembly according to any one of claim 1 to 5,
It is characterized in that, the bus-bar (1) is mounted in suspension clamp (4).
8. railway side shifting type rigid movable contact electric network busbar assembly according to any one of claim 1 to 5,
It is characterized in that, adjusting nut (39) is equipped on the adjustment screw (36), and the adjusting nut (39) is located at the fixed seat
Except plate (32).
9. railway side shifting type rigid movable contact electric network busbar assembly according to any one of claim 1 to 5,
It is characterized in that, mounting post (5), the adjustment spring is respectively arranged in the fixed plate (31) and the movable sleeving (34)
(35) both ends are respectively sleeved in the mounting post (5).
10. a kind of railway side shifting type rigid movable contact electric network, which is characterized in that including any one of such as claim 1 to 9 institute
The railway side shifting type rigid movable contact electric network busbar assembly stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150671.XU CN207860007U (en) | 2018-01-29 | 2018-01-29 | Busbar assembly and railway side shifting type rigid movable contact electric network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150671.XU CN207860007U (en) | 2018-01-29 | 2018-01-29 | Busbar assembly and railway side shifting type rigid movable contact electric network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207860007U true CN207860007U (en) | 2018-09-14 |
Family
ID=63459356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820150671.XU Active CN207860007U (en) | 2018-01-29 | 2018-01-29 | Busbar assembly and railway side shifting type rigid movable contact electric network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207860007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203111A (en) * | 2019-06-17 | 2019-09-06 | 中铁十九局集团电务工程有限公司 | Falling mound limit frame |
-
2018
- 2018-01-29 CN CN201820150671.XU patent/CN207860007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203111A (en) * | 2019-06-17 | 2019-09-06 | 中铁十九局集团电务工程有限公司 | Falling mound limit frame |
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