CN205905820U - Contact net viewization compensation arrangement that casts anchor - Google Patents
Contact net viewization compensation arrangement that casts anchor Download PDFInfo
- Publication number
- CN205905820U CN205905820U CN201620559563.9U CN201620559563U CN205905820U CN 205905820 U CN205905820 U CN 205905820U CN 201620559563 U CN201620559563 U CN 201620559563U CN 205905820 U CN205905820 U CN 205905820U
- Authority
- CN
- China
- Prior art keywords
- falling mound
- contact net
- frame
- stone roller
- guide
- 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.)
- Active
Links
Abstract
The utility model provides a contact net viewization compensation arrangement that casts anchor, includes ratchet compensation arrangement, ratchet compensation arrangement installs on the top of stand, and the drive ratio is 1: 2, stand inner chamber upper portion is equipped with rope guide device, and stone roller rotational lock is weighed down to last being equipped with of intracavity lateral wall, the wire rope that casts anchor on the ratchet compensation arrangement passes behind the wire rope guide device lower extreme and connects and weigh down the stone roller frame, weigh down and cut or polish jade with an emery wheel the frame and weigh down stone roller rotational lock sliding connection, make and weigh down the center of cutting or polish jade with an emery wheel the frame and being located the stand inner chamber when reciprocating all the time through rope guide device, the cooperation of weight stone roller rotational lock. The utility model discloses a reducing the overall dimension of system and optimizing structure in order improving its factor of safety, to weigh down stone roller displacement little being equal under the temperature variation condition it, can reduce the mounting structure height, and will weigh down in stone roller and rotational lock arrange the post in, be brought into contact network system appearance is more pleasing to the eye, accords with city view ization and wants.
Description
Technical field
Compensation device that this utility model belongs to technical field of rail traffic and in particular to a kind of contact net landscape is casted anchor.
Background technology
Modern tram is fast-developing, and its overhead contact line landscape has high demands, and compensation device of casting anchor is its power supply system
The important component part of system, current contact net anchorage compensation device circuit compensates dress using more mainly have pulley and ratchet
Put.Pulley compensating device no breaks braking function；Existing ratchet compensating device has broken string braking function, and gear ratio is 1:3, but
It is that overall dimensions are larger, urban landscape effect is undesirable, and its device is with its falling mound end displacement of temperature change relatively
Greatly, limited by some low clearance installation sites；It is therefore desirable to studying a kind of new contact net anchorage compensation device, with city scape
Sightization is mutually coordinated.
Utility model content
This utility model solves technical problem: designs a kind of contact net landscape and casts anchor compensation device, reduces system profile
Size simultaneously optimizes structure to improve its safety coefficient, and under the conditions of equivalent temperature change, its falling mound displacement is little, it is possible to decrease peace
Assembling structure height；And falling mound and its anti-rotation device are placed in post, make contact net system profile more attractive in appearance, meet urban landscape
Change and require.
Technical solution of the present utility model: a kind of contact net landscape is casted anchor compensation device, compensates dress including ratchet
Put, described ratchet compensating device is arranged on the top of column, described column inner chamber top is provided with wire line guide, lumen side
Wall is provided with falling mound anti-rotation device；Anchorage steel wire rope on described ratchet compensating device passes through wire line guide posterior end even
Connect falling mound frame, described falling mound frame and falling mound anti-rotation device are slidably connected, and join by wire line guide, falling mound anti-rotation device
Close the center making falling mound frame be always positioned at column inner chamber when moving up and down.
Described wire line guide includes directive wheel, u-shaped bolt, and described u bolt is 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 turn in front and back
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 upper support and lower support and guide post, and described upper support and lower support are fixed on column
On inwall, guide post is fixed between upper support and lower support；Described falling mound frame bottom is fixed with guide hook, and guide hook is hooked in
Slide up and down can on guide post and along guide post.
The gear ratio of described ratchet compensating device 1 is 1:2.
This utility model compared with prior art has the advantage that and effect:
1st, this utility model guarantees falling mound in moving process by built-in wire line guide and falling mound anti-rotation device
It is always positioned at pillar center, and can prevent falling mound from rotating leading to steel wire rope broken lot, improve security of system.
2nd, than for 1:2, under the conditions of equivalent temperature change, its falling mound end displacement is little, can for this utility model ratchet driving
Reduce mounting structure height, meet low clearance installation requirement.
3rd, this utility model ratchet structure is compact, lightweight, reduces system overall dimensions, reduces a column load, can
Reduce corbeling size, reduce manufacturing cost, and falling mound and its anti-rotation device are placed in post, and meet landscape requirement.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model wire line guide structural front view.
Fig. 3 is this utility model wire line guide structure top view.
Fig. 4 is this utility model falling mound anti-rotation device structural representation.
Fig. 5 is this utility model falling mound support a to structural representation.
Specific embodiment
Below in conjunction with the accompanying drawings 1,2,3,4,5 and specific embodiment this utility model is described in detail.
A kind of contact net landscape is casted anchor compensation device, is the ratchet compensating device 1 of 1:2 including gear ratio, 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 passes through wire line guide 3 posterior end to connect
Falling mound frame 6, described falling mound frame 6 and falling mound anti-rotation device 4 are slidably connected, by wire line guide 3, falling mound anti-rotation device 4
Cooperation makes falling mound frame 6 be always positioned at the center of pillar 5 inner chamber when moving up and down.
Described wire line guide 3 includes directive wheel 31, u-shaped bolt 32, and described u bolt 32 is vertically mounted on column 2
On, and its front end has the 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 turn in front and back.Described directive wheel 31 passes through self-lubricating plain bearing 33 and is arranged on guiding with end face self-lubricating bearing 34
On wheel support 36.Described falling mound anti-rotation device 4 includes supporting 41, lower support 42 and guide post 43, described upper support 41, lower
Support 42 is fixed on column 2 inwall, and guide post 43 plummet 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 on guide post 43 and can slide up and down along guide post 43.
This utility model ratchet compensating device 1 is arranged on outside column, and is prevented by built-in wire line guide 3 and falling mound
Rotary device 4 guarantees that falling mound 7 is always positioned at pillar center in moving process.The directive wheel of described built-in wire line guide 3
31 slide along u bolt 32 inclined shaft and rotate, according to stressing conditions adjust automatically falling mound position it is ensured that falling mound is located at pillar center.
Directive wheel 31 is rotated with end face self-lubricating bearing 34 cooperation by the self-lubricating solid sliding bearing 33 being arranged in wheel body axis hole,
Avoid play, clamping stagnation after directive wheel 31 stress.Falling mound frame 6 varies with temperature and moves up and down along guide post 43, to ensure that falling mound exists
It is in pillar center in motor process and prevents falling mound rotation from leading to steel wire rope broken lot, improve security of system.
Above-described embodiment, simply this utility model preferred embodiment, not it is used for limiting practical range of the present utility model,
Every equivalent variations done using this utility model book and accompanying drawing content, or directly or indirectly apply in other correlation techniques neck
Domain, is all included in the same manner in protection domain of the present utility model.
Claims (5)
1. a kind of contact net landscape is casted anchor compensation device, including ratchet compensating device (1), described ratchet compensating device (1) peace
Be 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) passes through steel wire rope guiding dress
Put (3) posterior end and connect falling mound frame (6), described falling mound frame (6) and falling mound anti-rotation device (4) are slidably connected, and are led by steel wire rope
Falling mound frame (6) is made when moving up and down, to be always positioned at the center of column (2) inner chamber to device (3), falling mound anti-rotation device (4) cooperation.
2. contact net landscape according to claim 1 cast anchor compensation device it is characterised in that: described steel wire rope guiding dress
Put (3) and include directive wheel (31), u-shaped bolt (32), described u-shaped bolt (32) is vertically mounted on column (2), and its front end tool
There is the intilted inclined shaft in upper end (35), directive wheel (31) is sleeved on by guide wheel bracket (36) and can go up downslide on inclined shaft (35)
Move and rotate in front and back.
3. contact net landscape according to claim 2 cast anchor compensation device it is characterised in that: described directive wheel (31) lead to
Cross self-lubricating plain bearing (33) to be arranged on guide wheel bracket (36) with end face self-lubricating bearing (34).
4. the contact net landscape according to claim 1 or 2 or 3 cast anchor compensation device it is characterised in that: described falling mound prevent
(41), lower support (42) and guide post (43) are supported on rotary device (4) inclusion, described upper support (41), lower support (42) are fixing
On column (2) inwall, guide post (43) is fixed between support (41), lower support (42)；Described falling mound frame (6) bottom is solid
Surely there is guide hook (44), and guide hook (44) is hooked in guide post (43) above and can slide up and down along guide post (43).
5. contact net landscape according to claim 4 cast anchor compensation device it is characterised in that: described ratchet compensating device
(1) gear ratio is 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559563.9U CN205905820U (en) | 2016-06-12 | 2016-06-12 | Contact net viewization compensation arrangement that casts anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559563.9U CN205905820U (en) | 2016-06-12 | 2016-06-12 | Contact net viewization compensation arrangement that casts anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905820U true CN205905820U (en) | 2017-01-25 |
Family
ID=57814451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559563.9U Active CN205905820U (en) | 2016-06-12 | 2016-06-12 | Contact net viewization compensation arrangement that casts anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042982A (en) * | 2016-06-12 | 2016-10-26 | 中铁电气化局集团宝鸡器材有限公司 | Landscaping anchoring compensation device of contact screen |
| CN111391720A (en) * | 2020-03-20 | 2020-07-10 | 朔黄铁路发展有限责任公司 | Device for preventing weight from falling to ground and contact net |
-
2016
- 2016-06-12 CN CN201620559563.9U patent/CN205905820U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042982A (en) * | 2016-06-12 | 2016-10-26 | 中铁电气化局集团宝鸡器材有限公司 | Landscaping anchoring compensation device of contact screen |
| CN111391720A (en) * | 2020-03-20 | 2020-07-10 | 朔黄铁路发展有限责任公司 | Device for preventing weight from falling to ground and contact net |
| CN111391720B (en) * | 2020-03-20 | 2021-07-06 | 朔黄铁路发展有限责任公司 | Device for preventing weight from falling to ground and contact net |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205905820U (en) | Contact net viewization compensation arrangement that casts anchor | |
| CN2818212Y (en) | Built-in anchor column of compensated drop sliding weight in overhead supporting structure of fly-over crossing bridge | |
| CN106042982A (en) | Landscaping anchoring compensation device of contact screen | |
| WO2011057579A1 (en) | Pumping unit drawn directly by external-rotor motor | |
| CN203752926U (en) | Mounting structure for ratchet wheel anchorage compensation device | |
| CN207217186U (en) | A kind of cable-former | |
| CN205800827U (en) | A kind of built-in tubing string of the falling mound for tramcar contact net | |
| CN101695975B (en) | Rail bearing mechanism | |
| CN211920586U (en) | Counterweight structure for construction elevator with built-in counterweight | |
| CN113739031A (en) | Highway monitoring support convenient to adjust | |
| CN203515507U (en) | Novel adjustable balancing type walking-beam oil pumping unit | |
| CN209481071U (en) | A kind of lifting device | |
| CN208918573U (en) | A kind of tunnel ventilation air exhausting device | |
| CN208435065U (en) | It is a kind of electric up-down bed | |
| CN207875829U (en) | A kind of bike safety guard using wheel bracket | |
| CN201851090U (en) | Guide-rod type pumping unit without walking beam | |
| CN204748556U (en) | It is adjustable tool with bearing structure | |
| CN207983997U (en) | A kind of 3D printer balance regulator | |
| CN219469386U (en) | Platform sightseeing elevator with unbalanced load compensation | |
| CN201473051U (en) | Rail-supporting mechanism | |
| CN206172615U (en) | Trailing arm structure of rolling machine | |
| CN209940285U (en) | Buffer device of electric hoist | |
| CN203547341U (en) | Door body hanging piece device and hanging sliding door adopting same | |
| CN215258250U (en) | Multifunctional diffusing pipe support frame | |
| CN109663244A (en) | A kind of full-automatic water well rescue machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |