CN106042982A - Landscaping anchoring compensation device of contact screen - Google Patents
Landscaping anchoring compensation device of contact screen Download PDFInfo
- Publication number
- CN106042982A CN106042982A CN201610408900.9A CN201610408900A CN106042982A CN 106042982 A CN106042982 A CN 106042982A CN 201610408900 A CN201610408900 A CN 201610408900A CN 106042982 A CN106042982 A CN 106042982A
- Authority
- CN
- China
- Prior art keywords
- compensation device
- falling mound
- steel wire
- wire rope
- pendant
- 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.)
- Pending
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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
- B60M1/26—Compensation means for variation in length
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The invention relates to a landscaping anchoring compensation device of a contact screen. The landscaping anchoring compensation device comprises a ratchet wheel compensation device, wherein the ratchet wheel compensation device is mounted at the top end of a stand column; the transmission ratio is 1:2; a steel wire rope guiding device is arranged at the upper part of an inner cavity of the stand column; a pendant rotation preventing device is arranged on the side wall of the inner cavity; after an anchoring steel wire rope on the ratchet wheel compensation device penetrates through the steel wire rope guiding device, the lower end of the anchoring steel wire rope is connected with a pendant frame; the pendant frame is in slip connection with the pendant rotation preventing device; the steel wire rope guiding device is matched with the pendant rotation preventing device, so that when moving up and down, the pendant frame is always positioned in the center of the inner cavity of the stand column. According to the landscaping anchoring compensation device disclosed by the invention, the external dimensions of a system are reduced, and a structure is optimized, so that the security coefficient of the landscaping anchoring compensation device is improved; under the condition of equal temperature changes, the displacement distance of a pendant of the landscaping anchoring compensation device is small, and the height of a mounting structure can be reduced; and the pendant and the pendant rotation preventing device are arranged in the column, so that the shape of a contact screen system is beautiful, and the urban landscaping requirements are met.
Description
Technical field
The invention belongs to technical field of rail traffic, be specifically related to a kind of contact net landscape and cast anchor compensation device.
Background technology
Modern tram is fast-developing, and its overhead contact line landscape requires height, and compensation device of casting anchor is its power supply system
The important component part of system, current contact net anchorage compensation device circuit uses more mainly have pulley and ratchet to compensate dress
Put.Pulley compensating device is without broken string braking function；Existing ratchet compensating device has broken string braking function, and gear ratio is 1:3, but
Being that overall dimensions is relatively big, urban look effect is undesirable, and its device is along with its falling mound end displacement of variations in temperature relatively
Greatly, limited in some low clearance installation site；It is therefore desirable to study a kind of novel contact net anchorage compensation device, with city scape
Sightization is coordinated mutually.
Summary of the invention
The present invention solves technical problem: a kind of contact net landscape of design is casted anchor compensation device, reduces system overall dimensions
And optimize structure to improve its safety coefficient, under the conditions of equivalent variations in temperature, its falling mound displacement is little, it is possible to decrease install knot
Structure height；And falling mound and anti-rotation device thereof are placed in post, make contact net system profile more attractive in appearance, meet urban lookization and want
Ask.
The technical solution of the present invention: a kind of contact net landscape is casted anchor compensation device, including ratchet compensating device, institute
Stating ratchet compensating device and be arranged on the top of column, described column inner chamber top is provided with wire line guide, on intracavity sidewall
It is provided with falling mound anti-rotation device；Anchorage steel wire rope on described ratchet compensating device connects pendant through wire line guide posterior end
Stone roller frame, described falling mound frame is slidably connected with falling mound anti-rotation device, is coordinated by wire line guide, falling mound anti-rotation device and makes pendant
Stone roller frame is always positioned at the center of column inner chamber when moving up and down.
Described wire line guide includes that directive wheel, U-bolt, described U bolt are vertically mounted on column, and before it
End has the intilted inclined shaft in upper end, and directive wheel is sleeved on inclined shaft by guide wheel bracket and can slide up and down and front and back turn
Dynamic.
Described directive wheel is arranged on guide wheel bracket by self-lubricating plain bearing and end face self-lubricating bearing.
Described falling mound anti-rotation device includes that upper support and lower support and guide post, described upper support and lower support are fixed on column
On inwall, guide post is fixed between upper support and lower support；It is fixed with guide hook bottom described falling mound frame, and guide hook is hooked in
On guide post and can slide up and down along guide post.
The gear ratio of described ratchet compensating device 1 is 1:2.
The present invention compared with prior art has the advantage that and effect:
1, the present invention by built-in wire line guide and falling mound anti-rotation device guarantee falling mound in moving process all the time
It is positioned at pillar center, and can prevent falling mound rotation from causing steel wire rope broken lot, improve security of system.
2, ratchet driving of the present invention ratio is for 1:2, and under the conditions of equivalent variations in temperature, its falling mound end displacement is little, it is possible to decrease
Mounting structure height, meets low clearance installation requirement.
3, ratchet structure of the present invention is small and exquisite, lightweight, reduces system overall dimensions, reduces a column load, can reduce
Corbeling size, reduces manufacturing cost, and falling mound and anti-rotation device thereof are placed in post, and meets landscape requirement.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is wire line guide structural front view of the present invention.
Fig. 3 is wire line guide structure top view of the present invention.
Fig. 4 is falling mound anti-rotation device structural representation of the present invention.
Fig. 5 is that falling mound support A of the present invention is to structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings 1,2,3,4,5 and detailed description of the invention the present invention is described in detail.
A kind of contact net landscape is casted anchor compensation device, including the ratchet compensating device 1 that gear ratio is 1:2, described ratchet
Compensation device 1 is arranged on the top of column 2, and described column 2 inner chamber top is provided with wire line guide 3, intracavity sidewall sets
There is falling mound anti-rotation device 4；Anchorage steel wire rope 5 on described ratchet compensating device 1 connects through wire line guide 3 posterior end
Falling mound frame 6, described falling mound frame 6 is slidably connected with falling mound anti-rotation device 4, by wire line guide 3, falling mound anti-rotation device 4
Coordinate the center making falling mound frame 6 be always positioned at pillar 5 inner chamber when moving up and down.
Described wire line guide 3 includes that directive wheel 31, U-bolt 32, described U bolt 32 are vertically mounted on column 2
On, and its front end has an intilted inclined shaft in upper end 35, directive wheel 31 is sleeved on by guide wheel bracket 36 can on inclined shaft 33
Slide up and down and front and back rotate.Described directive wheel 31 is arranged on end face self-lubricating bearing 34 by self-lubricating plain bearing 33 and leads
On wheel support 36.Described wire line guide 3 includes that directive wheel 31, U-bolt 32, described U bolt 32 are vertically mounted on
On column 2, and its front end has the intilted inclined shaft in upper end 33, and directive wheel 31 is sleeved on inclined shaft 33 by guide wheel bracket 34
On can slide up and down and front and back rotate.Described falling mound anti-rotation device 4 includes support 41, lower support 42 and guide post 43, described
Upper support 41, lower support 42 are fixed on column 2 inwall, and guide post 43 plummet is fixed between support 41, lower support 42；Institute
State and bottom falling mound frame 6, be fixed with guide hook 44, and guide hook 44 is hooked on guide post 43 and can slide up and down along guide post 43.
Ratchet compensating device 1 of the present invention is arranged on outside column, and is filled by built-in wire line guide 3 and falling mound anti-rotation
Put 4 and guarantee that falling mound 7 is always positioned at pillar center in moving process.The directive wheel 31 of described built-in wire line guide 3 is along U
Bolt 32 inclined shaft slides and rotates, and automatically adjusts falling mound position according to stressing conditions, it is ensured that falling mound is positioned at pillar center.Directive wheel
31 coordinate rotation by the self-lubricating solid sliding bearing 33 being arranged in wheel body axis hole with end face self-lubricating bearing 34, it is to avoid lead
Play, clamping stagnation after taking turns 31 stress.Falling mound frame 6 varies with temperature and moves up and down along guide post 43, to ensure that falling mound is being moved through
Journey it is in pillar center and prevents falling mound rotation from causing steel wire rope broken lot, improving security of system.
Above-described embodiment, simply present pre-ferred embodiments, be not used for limiting the practical range of the present invention, every utilization
The equivalent variations that present specification and accompanying drawing content are done, or directly or indirectly apply at other correlative technology fields, the most in like manner wrap
Include within the scope of the present invention.
Claims (5)
1. contact net landscape is casted anchor a compensation device, and including ratchet compensating device (1), described ratchet compensating device (1) is pacified
It is contained in the top of column (2), it is characterised in that: described column (2) inner chamber top is provided with wire line guide (3), lumen side
Wall is provided with falling mound anti-rotation device (4)；Anchorage steel wire rope (5) on described ratchet compensating device (1) guides dress through steel wire rope
Putting (3) posterior end and connect falling mound frame (6), described falling mound frame (6) is slidably connected with falling mound anti-rotation device (4), is led by steel wire rope
The center making falling mound frame (6) be always positioned at column (2) inner chamber when moving up and down is coordinated to device (3), falling mound anti-rotation device (4).
The most described contact net landscape is casted anchor compensation device, it is characterised in that: described steel wire rope guides
Device (3) includes that directive wheel (31), U-bolt (32), described U bolt (32) are vertically mounted on column (2), and its front end tool
Having the intilted inclined shaft in upper end (35), directive wheel (31) is sleeved on inclined shaft (33) by guide wheel bracket (36) can go up downslide
Move and front and back rotate.
The most described contact net landscape is casted anchor compensation device, it is characterised in that: described directive wheel (31)
It is arranged on guide wheel bracket (36) by self-lubricating plain bearing (33) and end face self-lubricating bearing (34).
4. cast anchor compensation device according to described contact net landscape described in claim 1 or 2 or 3, it is characterised in that: described falling mound
Anti-rotation device (4) includes support (41), lower support (42) and guide post (43), and described upper support (41), lower support (42) are admittedly
Being scheduled on column (2) inwall, guide post (43) is fixed between support (41), lower support (42)；Described falling mound frame (6) bottom
It is fixed with guide hook (44), and guide hook (44) is hooked in guide post (43) and above and can slide up and down along guide post (43).
The most described contact net landscape is casted anchor compensation device, it is characterised in that: described ratchet compensates dress
The gear ratio putting (1) is 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408900.9A CN106042982A (en) | 2016-06-12 | 2016-06-12 | Landscaping anchoring compensation device of contact screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408900.9A CN106042982A (en) | 2016-06-12 | 2016-06-12 | Landscaping anchoring compensation device of contact screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106042982A true CN106042982A (en) | 2016-10-26 |
Family
ID=57170804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408900.9A Pending CN106042982A (en) | 2016-06-12 | 2016-06-12 | Landscaping anchoring compensation device of contact screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106042982A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809056A (en) * | 2017-04-07 | 2017-06-09 | 中铁建大桥工程局集团第五工程有限公司 | Modern tram contact net falls the pre- equipped installation method of the built-in compensation device of top |
| CN106945573A (en) * | 2017-03-29 | 2017-07-14 | 中国铁建电气化局集团第工程有限公司 | It is a kind of to prevent the built-in compensation device and method of clamping stagnation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3939677C1 (en) * | 1989-11-28 | 1990-10-04 | Aeg Westinghouse Transport-Systeme Gmbh, 1000 Berlin, De | Tensioning arrangement for pick=up wires or support cables - assigns movable rollers to fixing or junction points provided by support posts |
| JPH115462A (en) * | 1997-06-13 | 1999-01-12 | East Japan Railway Co | Trolley wire anchor device |
| CN2818212Y (en) * | 2005-08-11 | 2006-09-20 | 中铁电气化勘测设计研究院 | Built-in anchor column of compensated drop sliding weight in overhead supporting structure of fly-over crossing bridge |
| CN201703270U (en) * | 2010-05-31 | 2011-01-12 | 陕西万里达铁路电气化器材有限公司 | Guide pulley type weight limiting device |
| CN202080151U (en) * | 2011-04-28 | 2011-12-21 | 襄阳中铁纵横机电工程有限公司 | Falling weight stabilizing bracket for electrified railway lead |
| CN202608587U (en) * | 2012-06-18 | 2012-12-19 | 陕西飞轮高铁装备股份有限公司 | Oil-free lubrication wind-resisting type weight limit frame |
| CN203752926U (en) * | 2013-12-04 | 2014-08-06 | 中铁电气化勘测设计研究院有限公司 | Mounting structure for ratchet wheel anchorage compensation device |
| CN204136802U (en) * | 2014-10-23 | 2015-02-04 | 中铁第一勘察设计院集团有限公司 | On trough girder, contact net anchorage rectangle plummet is cut or polish jade with an emery wheel windproof anticreep and is stolen limit frame device |
| CN205905820U (en) * | 2016-06-12 | 2017-01-25 | 中铁电气化局集团宝鸡器材有限公司 | Contact net viewization compensation arrangement that casts anchor |
-
2016
- 2016-06-12 CN CN201610408900.9A patent/CN106042982A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3939677C1 (en) * | 1989-11-28 | 1990-10-04 | Aeg Westinghouse Transport-Systeme Gmbh, 1000 Berlin, De | Tensioning arrangement for pick=up wires or support cables - assigns movable rollers to fixing or junction points provided by support posts |
| JPH115462A (en) * | 1997-06-13 | 1999-01-12 | East Japan Railway Co | Trolley wire anchor device |
| CN2818212Y (en) * | 2005-08-11 | 2006-09-20 | 中铁电气化勘测设计研究院 | Built-in anchor column of compensated drop sliding weight in overhead supporting structure of fly-over crossing bridge |
| CN201703270U (en) * | 2010-05-31 | 2011-01-12 | 陕西万里达铁路电气化器材有限公司 | Guide pulley type weight limiting device |
| CN202080151U (en) * | 2011-04-28 | 2011-12-21 | 襄阳中铁纵横机电工程有限公司 | Falling weight stabilizing bracket for electrified railway lead |
| CN202608587U (en) * | 2012-06-18 | 2012-12-19 | 陕西飞轮高铁装备股份有限公司 | Oil-free lubrication wind-resisting type weight limit frame |
| CN203752926U (en) * | 2013-12-04 | 2014-08-06 | 中铁电气化勘测设计研究院有限公司 | Mounting structure for ratchet wheel anchorage compensation device |
| CN204136802U (en) * | 2014-10-23 | 2015-02-04 | 中铁第一勘察设计院集团有限公司 | On trough girder, contact net anchorage rectangle plummet is cut or polish jade with an emery wheel windproof anticreep and is stolen limit frame device |
| CN205905820U (en) * | 2016-06-12 | 2017-01-25 | 中铁电气化局集团宝鸡器材有限公司 | Contact net viewization compensation arrangement that casts anchor |
Non-Patent Citations (2)
| Title |
|---|
| 徐磊: "接触网内置式补偿装置性能及检测", 《都市快轨交通》 * |
| 李喆等: "接触网补偿绳（钢丝绳）损伤原因分析及对策", 《铁道建筑技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945573A (en) * | 2017-03-29 | 2017-07-14 | 中国铁建电气化局集团第工程有限公司 | It is a kind of to prevent the built-in compensation device and method of clamping stagnation |
| CN106945573B (en) * | 2017-03-29 | 2023-05-30 | 中铁建电气化局集团第一工程有限公司 | Built-in compensation device and method for preventing clamping stagnation |
| CN106809056A (en) * | 2017-04-07 | 2017-06-09 | 中铁建大桥工程局集团第五工程有限公司 | Modern tram contact net falls the pre- equipped installation method of the built-in compensation device of top |
| CN106809056B (en) * | 2017-04-07 | 2019-05-10 | 中铁建大桥工程局集团第五工程有限公司 | Modern tram contact net falls the pre- equipped installation method of the built-in compensation device of top |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |