CN204801541U - Contact net support - Google Patents
Contact net support Download PDFInfo
- Publication number
- CN204801541U CN204801541U CN201520553403.9U CN201520553403U CN204801541U CN 204801541 U CN204801541 U CN 204801541U CN 201520553403 U CN201520553403 U CN 201520553403U CN 204801541 U CN204801541 U CN 204801541U
- Authority
- CN
- China
- Prior art keywords
- arm
- column
- slide block
- cantilever
- contact system
- 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
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a contact net support, which comprises a column, be equipped with contact net linkage on the stand, its characterized in that: the stand upper end is equipped with the horizontal pole, sliding connection has the slider on the horizontal pole, can dismantle the connection lightning rod on the slider, be connected with the stay cord on the slider, be equipped with the gyro wheel on the horizontal pole, the stay cord passes through the gyro wheel and changes the direction. Make things convenient for the lightning rod to change to make the lightning rod be in suitable position. As an improvement: contact net linkage includes horizontal cantilever and inclined cantilever, be equipped with the staple bolt between horizontal cantilever one end and the stand, be equipped with the staple bolt between inclined cantilever one end and the stand, the inclined cantilever other end is connected with horizontal cantilever, be equipped with the wrist bracing piece between inclined cantilever and the horizontal cantilever, it has the registration arm to articulate on the inclined cantilever, horizontal cantilever is kept away from stand one end and is equipped with the fastener, the fastener is connected with acts as go -between, act as go -between and the registration arm is connected, be connected with positioner on the registration arm.
Description
Technical field
The utility model relates to electrified track technical field, relates to a kind of contact system support specifically.
Background technology
Contact system is the transmission line of electricity of powering to electric locomotive along the erection of railroad track overhead, is outdoor without power equipment supply for subsequent use.Therefore the mode of operation of contact system directly affects the operation security of track traffic.In the wild under state, thunderbolt is the key factor damaging contact system, and therefore the lightning protection capability of contact-enhancing net has huge social and economic benefits.
Utility model content
The technical problems to be solved in the utility model overcomes above-mentioned defect, provides the contact system support that a kind of lightning protection effect is good.
For solving the problem, the technical scheme that the utility model adopts is:
A kind of contact system support, comprise column, described column is provided with overhead contact line device, it is characterized in that: described column upper end is provided with cross bar, described cross bar slidably connects slide block, and described slide block removably connects discharging rod, and described slide block is connected with stay cord, described cross bar is provided with roller, and described stay cord is turned by roller.Facilitate discharging rod to change, and make discharging rod be in correct position.
Improve as one: described cross bar is provided with T slot, described slide block is I-shape, leaves gap between described slide block and T slot bottom surface.
Improve as one: described slide block is provided with jack, described discharging rod bottom correspondence is provided with plug.
Improve as one: described jack is taper.
Improve as one: described overhead contact line device is insulation setting.
Improve as one: described overhead contact line device comprises horizontal bracket and oblique wrist and arm, anchor ear is provided with between described horizontal bracket one end and column, anchor ear is provided with between described oblique wrist and arm one end and column, the described oblique wrist and arm other end is connected with horizontal bracket, Wrist support bar is provided with between described oblique wrist and arm and horizontal bracket, described oblique wrist and arm is hinged with registration arm, described horizontal bracket is provided with wire clamp away from column one end, described wire clamp is connected with bracing wire, described bracing wire is connected with registration arm, and described registration arm is connected with registration device.
Owing to have employed technique scheme, the utility model adopts slip on cross bar to be provided with discharging rod, pulls stay cord to change terminal location, discharging rod can be positioned over correct position, facilitate discharging rod to change simultaneously, avoid operating personal to climb, prevent from getting an electric shock.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of contact system support of the utility model;
Accompanying drawing 2 is the structural representation of Fig. 1 middle section B-B;
Accompanying drawing 3 is the structure for amplifying schematic diagram of local A in Fig. 1.
In figure: 1-column; 2-cross bar; 3-roller; 4-discharging rod; 5-baffle plate; 6-plug; 7-slide block; 8-jack; 9-stay cord; 10-wire; 11-anchor ear; The horizontal bracket of 12-; 13-Wrist support bar; 14-oblique wrist and arm; 15-registration arm; 16-registration device; 17-bracing wire; 18-wire clamp.
Detailed description of the invention
Embodiment: as shown in Figure 1,3, a kind of contact system support, comprise column 1, described column 1 is provided with overhead contact line device, and described column 1 upper end is provided with cross bar 2, described cross bar 2 slidably connects slide block 7, described slide block 7 removably connects discharging rod 4, and described discharging rod 4 is connected with wire 10, and described slide block 7 is connected with stay cord 9, described cross bar 2 is provided with roller 3, and described stay cord 9 is turned by roller 3.Roller 3 is two, and be arranged at cross bar 2 two ends respectively, stay cord 9 in the form of a ring.Stay cord 9 has two, and intermediate gaps facilitates wire 10 to pass through.
As shown in Figure 2, described cross bar 2 is provided with T slot, and described slide block 7 is I-shape, leaves gap between described slide block 7 and T slot bottom surface.Wire 10 is drawn by T slot.Described slide block 7 is provided with conical socket 8, and described discharging rod 4 bottom correspondence is provided with plug 6.Plug 6 upper end is provided with baffle plate 5, and baffle plate 5 prevents plug 6 from excessively going deep into jack 8.
Described overhead contact line device is that insulating material is made, as glass-felt plastic.Described overhead contact line device comprises horizontal bracket 12 and oblique wrist and arm 14, anchor ear 11 is provided with between described horizontal bracket 12 one end and column 1, anchor ear 11 is provided with between described oblique wrist and arm 14 one end and column 1, described oblique wrist and arm 14 other end is connected with horizontal bracket 12, Wrist support bar 13 is provided with between described oblique wrist and arm 14 and horizontal bracket 12, described oblique wrist and arm 14 is hinged with registration arm 15, described horizontal bracket 12 is provided with wire clamp 18 away from column 1 one end, described wire clamp 18 is connected with bracing wire 17, described bracing wire 17 is connected with registration arm 15, described registration arm 15 is connected with registration device 16.Contact system is located by registration device 16.
Claims (6)
1. a contact system support, comprise column (1), described column (1) is provided with overhead contact line device, it is characterized in that: described column (1) upper end is provided with cross bar (2), described cross bar (2) slidably connects slide block (7), described slide block (7) removably connects discharging rod (4), described slide block (7) is connected with stay cord (9), described cross bar (2) is provided with roller (3), and described stay cord (9) is turned by roller (3).
2. contact system support according to claim 1, is characterized in that: described cross bar (2) is provided with T slot, and described slide block (7) is I-shape, leaves gap between described slide block (7) and T slot bottom surface.
3. contact system support according to claim 1, is characterized in that: described slide block (7) is provided with jack (8), and described discharging rod (4) bottom correspondence is provided with plug (6).
4. contact system support according to claim 3, is characterized in that: described jack (8) is taper.
5. contact system support according to claim 1, is characterized in that: described overhead contact line device is insulation setting.
6. contact system support according to claim 5, it is characterized in that: described overhead contact line device comprises horizontal bracket (12) and oblique wrist and arm (14), anchor ear (11) is provided with between described horizontal bracket (12) one end and column (1), anchor ear (11) is provided with between described oblique wrist and arm (14) one end and column (1), described oblique wrist and arm (14) other end is connected with horizontal bracket (12), Wrist support bar (13) is provided with between described oblique wrist and arm (14) and horizontal bracket (12), described oblique wrist and arm (14) is hinged with registration arm (15), described horizontal bracket (12) is provided with wire clamp (18) away from column (1) one end, described wire clamp (18) is connected with bracing wire (17), described bracing wire (17) is connected with registration arm (15), described registration arm (15) is connected with registration device (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553403.9U CN204801541U (en) | 2015-07-23 | 2015-07-23 | Contact net support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553403.9U CN204801541U (en) | 2015-07-23 | 2015-07-23 | Contact net support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801541U true CN204801541U (en) | 2015-11-25 |
Family
ID=54586424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520553403.9U Expired - Fee Related CN204801541U (en) | 2015-07-23 | 2015-07-23 | Contact net support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801541U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154034A (en) * | 2016-03-03 | 2017-09-12 | 成都交大光芒科技股份有限公司 | The condition detection method and system of a kind of high ferro contact net lateral conductor location hook |
| CN108790951A (en) * | 2018-05-16 | 2018-11-13 | 徐龙巧 | A kind of supporting mechanism of electrification railway contact net |
| CN108859869A (en) * | 2018-05-16 | 2018-11-23 | 徐龙巧 | A kind of adjustable supports of contact net |
| CN112421548A (en) * | 2020-11-09 | 2021-02-26 | 国网山东省电力公司临邑县供电公司 | Lightning arrester for power equipment |
-
2015
- 2015-07-23 CN CN201520553403.9U patent/CN204801541U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154034A (en) * | 2016-03-03 | 2017-09-12 | 成都交大光芒科技股份有限公司 | The condition detection method and system of a kind of high ferro contact net lateral conductor location hook |
| CN107154034B (en) * | 2016-03-03 | 2020-02-14 | 成都交大光芒科技股份有限公司 | State detection method and system for stay wire positioning hook of high-speed rail contact network |
| CN108790951A (en) * | 2018-05-16 | 2018-11-13 | 徐龙巧 | A kind of supporting mechanism of electrification railway contact net |
| CN108859869A (en) * | 2018-05-16 | 2018-11-23 | 徐龙巧 | A kind of adjustable supports of contact net |
| CN112421548A (en) * | 2020-11-09 | 2021-02-26 | 国网山东省电力公司临邑县供电公司 | Lightning arrester for power equipment |
| CN112421548B (en) * | 2020-11-09 | 2022-01-25 | 国网山东省电力公司临邑县供电公司 | Lightning arrester for power equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151125 Termination date: 20180723 |