CN206264818U - Motor-car is used and overhauls section insulator suspended structure in storehouse - Google Patents
Motor-car is used and overhauls section insulator suspended structure in storehouse Download PDFInfo
- Publication number
- CN206264818U CN206264818U CN201621434400.4U CN201621434400U CN206264818U CN 206264818 U CN206264818 U CN 206264818U CN 201621434400 U CN201621434400 U CN 201621434400U CN 206264818 U CN206264818 U CN 206264818U
- Authority
- CN
- China
- Prior art keywords
- insulator
- section insulator
- carrier cable
- motor
- auxiliary carrier
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 83
- 125000002619 bicyclic group Chemical group 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 241000271559 Dromaiidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Insulators (AREA)
Abstract
A kind of motor-car of this practicality offer is used and overhauls section insulator suspended structure in storehouse.The suspended structure includes auxiliary carrier cable, section insulator insulator and is arranged on the left and right connecting rod at auxiliary carrier cable two ends, the auxiliary carrier cable is arranged on motor-car utilization and overhauls contact line top in storehouse, two ends are connected by insulator with left and right connecting rod respectively, the other end of left and right connecting rod is fixed on motor-car with overhauling in storehouse on two parallel crossbeams by lower anchor base respectively, and section insulator insulator is arranged on auxiliary and holds Suo Shangzheng to the position above section insulator；The section insulator is connected by gaily decorated basket hang spring with auxiliary carrier cable, and the contact line on section insulator both sides is connected by many droppers with auxiliary carrier cable.Compared to the section insulator without auxiliary carrier cable suspension, with more stability, it is ensured that motor-car pantograph steadily slips over section insulator, construction quality is well ensured the utility model pin.
Description
Technical field
The utility model is related to a kind of motor-car with the installation for overhauling section insulator when storehouse contact net simply hangs, tool
Body is that section insulator suspended structure in storehouse is overhauled in a kind of motor-car utilization.
Background technology
With the fast development of China railways modernization construction, each road bureau is required for substantial amounts of motor-car to use to enter action
The utilization overhaul work of car group, to ensure EMUs safety, run on schedule.In each Motor Car Institute maintenance storehouse, each specialty needs big
The pipeline and cable support of amount, what contact net was typically used in the Motor Car Institute procuratorial work storehouse of existing special line for passenger trains is all simple outstanding
Extension mode, when biserial position motor car inspection and repair storehouse is related to, it is necessary to section insulator is installed on contact net, to ensure during maintenance
Personal security.But under conditions of contact net is using simple suspension, after section insulator is installed, keep the level of contact line
It is a problem, but also ensures the negative degree of speeding of section insulator, has greatly tested construction level, on the other hand, motor-car
When slipping over pantograph, section insulator stability is not strong, easily rocks, and deviation is produced in the course of time, easily causes and makes bow, hangs bow
Phenomenon.
The content of the invention
The utility model overhauls the shortcoming of section insulator hang in storehouse according to existing Motor Car Institute, there is provided Yi Zhongjie
Structure is simple, and, with section insulator suspended structure in storehouse is overhauled, the suspended structure can be to maintenance storehouse for motor-car easy for installation
Interior section insulator quickly adjusts level, section insulator is adjusted in the range of design allowable error, it is ensured that section insulator
Stability and pantograph steadily slip over section insulator.
The technical solution of the utility model：A kind of motor-car is used and overhauls section insulator suspended structure in storehouse, its
It is characterised by：The suspended structure includes auxiliary carrier cable, section insulator insulator and is arranged on auxiliary carrier cable two ends
Left and right connecting rod, the auxiliary carrier cable is arranged on motor-car with contact line top in storehouse is overhauled, and two ends are respectively by insulation
Sub to be connected with left and right connecting rod, the other end of left and right connecting rod is fixed on motor-car utilization and overhauls storehouse by lower anchor base respectively
On interior two parallel crossbeams, section insulator insulator is arranged on auxiliary and holds Suo Shangzheng to the position above section insulator；
The section insulator is connected by gaily decorated basket hang spring with auxiliary carrier cable, and the contact line on section insulator both sides passes through many droppers
It is connected with auxiliary carrier cable.
The utility model preferably technical scheme：The left and right connecting rod is bicyclic bar.
The further technical scheme of the utility model：The section insulator insulator is arranged on and treats auxiliary carrier cable degree of speeding
Minimum point after the completion of adjustment.
The utility model is for, using simple suspension, in the case of carrier cable, addition auxiliary clue is led in Motor Car Institute storehouse
Cross dropper and fix contact line, the gaily decorated basket hang spring connection auxiliary carrier cable of section insulator, section insulator both sides contact line passes through
Dropper is suspended on auxiliary carrier cable, and the gaily decorated basket hang spring of section insulator is connected on auxiliary carrier cable, in work progress, point
The levelness of section insulator is easier to be adjusted in place, and compared to the section insulator hung without auxiliary carrier cable, with more stabilization
Property, it is ensured that motor-car pantograph steadily slips over section insulator, and construction quality is well ensured.
The beneficial effects of the utility model：
1st, when installation section insulator in storehouse is overhauled, can be by hanging between auxiliary carrier cable and contact line
String, adjusts the height of contact line；By the gaily decorated basket hang spring between auxiliary carrier cable and contact line, section insulator is adjusted
Levelness and negative degree of speeding, can effectively adjust the levelness and negative degree of speeding of section insulator.
2nd, the utility model employs simpler, more efficient way, and installation is more simple simple and convenient, in phase
Quality can be more can guarantee that in the case of, potential safety hazard is reduced, the costs such as human time are also saved；
3rd, the material that the suspended structure in the utility model is used in an installation such as insulator, bicyclic bar etc. and tradition
Materials are consistent, it is not necessary to the extra material ordered or customize special type or material, saved materials time, also save
The expense of extra order, more economically；
4th, the utility model can guarantee that motor-car pantograph steadily slips over section insulator, reduce during by section insulator
Arcing phenomenon, compared with traditional approach, easily facilitates later maintenance, can reduce accident generation, reduces potential safety hazard.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial schematic diagram of the present utility model；
Fig. 3 is the floor installation top view that casts anchor of the present utility model；
In figure：1- overhauls storehouse crossbeam, anchor base under 2-, and 3, the left and right connecting rods of 3-1-, 4- insulators, 5- auxiliary carrier cables,
6- droppers, 7- gaily decorated basket hang springs, 8- section insulator insulators, 9- section insulators, 10- contact lines.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.A kind of motor-car fortune as shown in Figure 1 and Figure 2
With section insulator suspended structure in overhauled storehouse, it is characterised in that：The suspended structure includes that auxiliary carrier cable 5, segmentation are exhausted
Edge device insulator 8 and the left and right connecting rod 3,3-1 for being arranged on the two ends of auxiliary carrier cable 5, the left and right connecting rod 3,3-1 are
Bicyclic bar；The auxiliary carrier cable 5 is arranged on motor-car and passes through insulator respectively with the top of contact line 10 in storehouse, two ends are overhauled
4 are connected with left and right connecting rod 3,3-1, and the other end of left and right connecting rod 3,3-1 is fixed on motor-car and transports by lower anchor base 2 respectively
With on two parallel crossbeams 1 in overhauled storehouse, section insulator insulator 8 is held on rope 5 just to graded insulation installed in auxiliary
The position of the top of device 9；The section insulator 9 is connected by gaily decorated basket hang spring 7 with auxiliary carrier cable 5, the both sides of section insulator 9
Contact line 10 is connected by many droppers 6 with auxiliary carrier cable 5.
When the utility model is used, two lower anchor bases 2 are first separately mounted to motor-car parallel with overhaul storehouse two
On crossbeam 1, and with below the crossbeam contact line on same vertical plane, the one end of auxiliary carrier cable 5 passes through insulator 4 and wherein a pair of ring
Connecting rod is connected, and is fixed therein on the lower anchor base 2 of side by the biarc connecting bar, by the another of auxiliary carrier cable 5
End pull-up, treats that auxiliary carrier cable degree of speeding is adjusted, it is ensured that when all meeting in all cases with upper cross-beam insulation distance, and broken string is logical
Cross insulator 4 to be connected with another biarc connecting bar, and casting anchor on opposite side crossbeam is fastened on by biarc connecting bar
On base 2.After the completion of degree of speeding adjustment, section insulator insulator 8 is installed in auxiliary carrier cable minimum point, in corresponding segments insulation
Section insulator 9 is installed, then the levelness of coarse adjustment section insulator 9 installs 9 liang of section insulator immediately below device insulator 8
Dropper 6 between side contact line 10 and auxiliary carrier cable 5, and section insulator 9 gaily decorated basket hang spring 7, the height of fine tuning contact line 10
And the negative degree of speeding of section insulator 9, after the completion of adjustment, with the levelness of horizon rule fine tuning section insulator 9, all parameter adjustments
After the completion of, the bolt of section insulator 9, installation are fastened with torque spanner.
Claims (3)
1. a kind of motor-car is used and overhauls section insulator suspended structure in storehouse, it is characterised in that：The suspended structure includes auxiliary
Help carrier cable (5), section insulator insulator (8) and be arranged on the left and right connecting rod (3,3-1) at auxiliary carrier cable (5) two ends,
The auxiliary carrier cable (5) is arranged on motor-car and passes through insulator (4) respectively with contact line in storehouse (10) top, two ends are overhauled
It is connected with left and right connecting rod (3,3-1), the other end of left and right connecting rod (3,3-1) is fixed on by lower anchor base (2) respectively
, with overhauling on the crossbeam (1) that two parallel in storehouse, section insulator insulator (8) is installed in auxiliary carrier cable (5) for motor-car
On just to the position above section insulator (9)；The section insulator (9) is by gaily decorated basket hang spring (7) and auxiliary carrier cable (5)
Connection, the contact line (10) on section insulator (9) both sides is connected by many droppers (6) with auxiliary carrier cable (5).
2. a kind of motor-car according to claim 1 is used and overhauls section insulator suspended structure in storehouse, it is characterised in that：
The left and right connecting rod (3,3-1) is bicyclic bar.
3. a kind of motor-car according to claim 1 is used and overhauls section insulator suspended structure in storehouse, it is characterised in that：
Minimum point of the section insulator insulator (8) after the completion of the adjustment of auxiliary carrier cable (5) degree of speeding is treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434400.4U CN206264818U (en) | 2016-12-23 | 2016-12-23 | Motor-car is used and overhauls section insulator suspended structure in storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434400.4U CN206264818U (en) | 2016-12-23 | 2016-12-23 | Motor-car is used and overhauls section insulator suspended structure in storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264818U true CN206264818U (en) | 2017-06-20 |
Family
ID=59047645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621434400.4U Expired - Fee Related CN206264818U (en) | 2016-12-23 | 2016-12-23 | Motor-car is used and overhauls section insulator suspended structure in storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978317A (en) * | 2021-11-09 | 2022-01-28 | 中铁二院工程集团有限责任公司 | Double-clamp type insulation piece between lower anchor wires for additional wires of contact network |
-
2016
- 2016-12-23 CN CN201621434400.4U patent/CN206264818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978317A (en) * | 2021-11-09 | 2022-01-28 | 中铁二院工程集团有限责任公司 | Double-clamp type insulation piece between lower anchor wires for additional wires of contact network |
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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: 20170620 |