CN1948620A - Insulating track gauge regulating rod - Google Patents
Insulating track gauge regulating rod Download PDFInfo
- Publication number
- CN1948620A CN1948620A CN 200510010415 CN200510010415A CN1948620A CN 1948620 A CN1948620 A CN 1948620A CN 200510010415 CN200510010415 CN 200510010415 CN 200510010415 A CN200510010415 A CN 200510010415A CN 1948620 A CN1948620 A CN 1948620A
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- CN
- China
- Prior art keywords
- screw rod
- connecting hole
- intermediate sleeve
- nut
- pole
- 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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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The adjust pole of insulating the gauge involves a kind of railroad steel rail enclosure. The purpose of the invention is for resolving the problem that insulate mat and insulate set existing in gauge adjustment pole insulating of the existing gauge adjustment pole aging is compare quickly and influence to go a car a safety and use period is a short. The left pole of the invention 5 of right carry 17 constitution betwixt set 6 of left conjunction bore 7 inside, left pole 5 of right carry 17 with in the center set 6 of left conjunction bore 7 it fill to insulate the epoxy gum 16, right pole 11 of left carry 21 constitution betwixt set 6 of right conjunction bore 10 inside, right pole 11 of left carry 21 with in the center set 6 of right conjunction bore 10 it fill to insulate the epoxy gum 23.The invention is of the set fills to insulates the epoxy gum, but insulate the epoxy gum in two poles and in the center is set betwixt inside, almost isolate with the external world, it is aging very slow-moving, and the anti- flap function good, the service life is long, prolonging the usage term, it insulated function to promise to go the right manifestation of the car signal goodly, promising to go a car safety.
Description
Technical field
The present invention relates to a kind of accessories of rail of railway.
Background technology
Existing track gauge regulating rod is to adopt a threadless end to flatten punching, and the centre adds felt pad and insulation sleeve, with being threaded.Because felt pad and insulation sleeve long term exposure are aging very fast in the open in the environment; Under the vibration of train, come off easily, the class of insulation is descended, even do not reach the purpose of insulation, directly influence the accuracy of train signal, bring unsafe factor to railways train operation.In order to guarantee traffic safety, have to shorten the replacement cycle of this track gauge regulating rod, therefore, increased the cost of transportation of railway.
Summary of the invention
The objective of the invention is to wear out comparatively fast, influence traffic safety, the short problem of life cycle, a kind of insulating track gauge regulating rod is provided for the felt pad and the insulation sleeve that solve on the existing track gauge regulating rod.That the present invention has is ageing-resistant, life cycle long, guarantee traffic safety, reduce the characteristics of railway transportation expense.The present invention comprises clamp 3 in left outer nut 1, left outer card plate 2, the left side, left inner nut 4, left screw rod 5, intermediate sleeve 6, right screw rod 11, right inner nut 12, right interior clamp 13, right outer card plate 14, right outer nut 15; Left side outer nut 1 and left inner nut 4 are threaded with the left end of left screw rod 5 respectively, clamp 3 is separately positioned on the left screw rod 5 between left outer nut 1 and the left inner nut 4 in a left side outer card plate 2 and the left side, right outer nut 15 and right inner nut 12 are threaded with the right-hand member of right screw rod 11 respectively, right outer card plate 14 and right in clamp 13 be separately positioned on the right screw rod 11 between right outer nut 15 and the right inner nut 12, the left and right sides in the intermediate sleeve 6 has left connecting hole 7 and right connecting hole 10, the external diameter of left side screw rod 5 right-hand members 17 is less than the internal diameter of the left connecting hole 7 in intermediate sleeve 6 left sides, the external diameter of right screw rod 11 left ends 21 is less than the internal diameter of the right connecting hole 10 on intermediate sleeve 6 right sides, the right-hand member 17 of left side screw rod 5 is arranged in the left connecting hole 7 of intermediate sleeve 6, be filled with insulating epoxy glue 16 between the right-hand member 17 of left side screw rod 5 and the left connecting hole 7 of intermediate sleeve 6, the left end 21 of right screw rod 11 is arranged in the right connecting hole 10 of intermediate sleeve 6, is filled with insulating epoxy glue 23 between the left end 21 of right screw rod 11 and the right connecting hole 10 of intermediate sleeve 6.The present invention is filled with insulating epoxy glue between two screw rods and intermediate sleeve; and insulating epoxy glue is in intermediate sleeve; almost be hedged off from the outer world, wind less than, drench with rain less than, it is aging very slow; and resistance to shock is good; long service life has prolonged useful life, and its good insulating properties have guaranteed the correct demonstration of train signal; guarantee traffic safety, reduced the freight of railway.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
The specific embodiment
The specific embodiment one: (referring to Fig. 1) present embodiment is made up of clamp 3, left inner nut 4, left screw rod 5, intermediate sleeve 6, right screw rod 11, right inner nut 12, right interior clamp 13, right outer card plate 14, right outer nut 15 in left outer nut 1, left outer card plate 2, the left side; Left side outer nut 1 and left inner nut 4 are threaded with the left end of left screw rod 5 respectively, clamp 3 is separately positioned on the left screw rod 5 between left outer nut 1 and the left inner nut 4 in a left side outer card plate 2 and the left side, right outer nut 15 and right inner nut 12 are threaded with the right-hand member of right screw rod 11 respectively, right outer card plate 14 and right in clamp 13 be separately positioned on the right screw rod 11 between right outer nut 15 and the right inner nut 12, the left and right sides in the intermediate sleeve 6 has left connecting hole 7 and right connecting hole 10, the external diameter of left side screw rod 5 right-hand members 17 is less than the internal diameter of the left connecting hole 7 in intermediate sleeve 6 left sides, the external diameter of right screw rod 11 left ends 21 is less than the internal diameter of the right connecting hole 10 on intermediate sleeve 6 right sides, the right-hand member 17 of left side screw rod 5 is arranged in the left connecting hole 7 of intermediate sleeve 6, be filled with insulating epoxy glue 16 between the right-hand member 17 of left side screw rod 5 and the left connecting hole 7 of intermediate sleeve 6, the left end 21 of right screw rod 11 is arranged in the right connecting hole 10 of intermediate sleeve 6, is filled with insulating epoxy glue 23 between the left end 21 of right screw rod 11 and the right connecting hole 10 of intermediate sleeve 6.
The specific embodiment two: the difference of (referring to Fig. 1) present embodiment and the specific embodiment one is, increasing between the bottom of the left connecting hole 7 of the right-hand member head of left screw rod 5 and intermediate sleeve 6 has left felt pad 8; Between the bottom of the right connecting hole 10 of the left end head of right screw rod 11 and intermediate sleeve 6, increase right felt pad 9 is arranged.Other composition is identical with the specific embodiment one with annexation.Left felt pad 8 and the right felt pad 9 that increases can improve between left screw rod and the right screw rod, the insulating properties between left screw rod and right screw rod and the intermediate sleeve.
The specific embodiment three: the difference of (referring to Fig. 1) present embodiment and the specific embodiment one or the specific embodiment two is, have external screw thread 18 on the outer wall of the right-hand member 17 of left side screw rod 5, have internal thread 19 on the inwall of the left connecting hole 7 of intermediate sleeve 6, have external screw thread 22 on the outer wall of the left end 21 of right screw rod 11, have internal thread 20 on the inwall of the right connecting hole 10 of intermediate sleeve 6.Other composition is identical with the specific embodiment one or the specific embodiment two with annexation.The internal thread of both sides can increase the pulling force between screw rod and the intermediate sleeve greatly in the external screw thread of left side screw rod 5 right-hand members, the external screw thread of right screw rod 11 left ends and the intermediate sleeve 6.
Claims (3)
1, a kind of insulating track gauge regulating rod, it comprises clamp (3) in left outer nut (1), left outer card plate (2), the left side, left inner nut (4), left screw rod (5), intermediate sleeve (6), right screw rod (11), right inner nut (12), right interior clamp (13), right outer card plate (14), right outer nut (15); Left side outer nut (1) and left inner nut (4) are threaded with the left end of left screw rod (5) respectively, the interior clamp (3) of a left side outer card plate (2) and a left side is separately positioned on the left screw rod (5) between left outer nut (1) and the left inner nut (4), right outer nut (15) and right inner nut (12) are threaded with the right-hand member of right screw rod (11) respectively, right outer card plate (14) and right interior clamp (13) are separately positioned on the right screw rod (11) between right outer nut (15) and the right inner nut (12), the left and right sides in the intermediate sleeve (6) has left connecting hole (7) and right connecting hole (10), it is characterized in that the internal diameter of the external diameter of left screw rod (5) right-hand member (17) less than the left connecting hole (7) in intermediate sleeve (6) left side, the external diameter of right screw rod (11) left end (21) is less than the internal diameter of the right connecting hole (10) on intermediate sleeve (6) right side, the right-hand member (17) of left side screw rod (5) is arranged in the left connecting hole (7) of intermediate sleeve (6), be filled with insulating epoxy glue (16) between the right-hand member (17) of left side screw rod (5) and the left connecting hole (7) of intermediate sleeve (6), the left end (21) of right screw rod (11) is arranged in the right connecting hole (10) of intermediate sleeve (6), is filled with insulating epoxy glue (23) between the left end (21) of right screw rod (11) and the right connecting hole (10) of intermediate sleeve (6).
2, insulating track gauge regulating rod according to claim 1 is characterized in that increasing between the bottom of the left connecting hole (7) of the right-hand member head of left screw rod (5) and intermediate sleeve (6) left felt pad (8) is arranged; Between the bottom of the right connecting hole (10) of the left end head of right screw rod (11) and intermediate sleeve (6), increase right felt pad (9) is arranged.
3, insulating track gauge regulating rod according to claim 1, it is characterized in that having external screw thread (18) on the outer wall of right-hand member (17) of left screw rod (5), have internal thread (19) on the inwall of the left connecting hole (7) of intermediate sleeve (6), have external screw thread (22) on the outer wall of the left end (21) of right screw rod (11), have internal thread (20) on the inwall of the right connecting hole (10) of intermediate sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510010415 CN1948620A (en) | 2005-10-10 | 2005-10-10 | Insulating track gauge regulating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510010415 CN1948620A (en) | 2005-10-10 | 2005-10-10 | Insulating track gauge regulating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1948620A true CN1948620A (en) | 2007-04-18 |
Family
ID=38018235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510010415 Pending CN1948620A (en) | 2005-10-10 | 2005-10-10 | Insulating track gauge regulating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1948620A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402234A (en) * | 2016-01-07 | 2016-03-16 | 太仓市德浩紧固件有限公司 | Nylon screw |
| CN106087616A (en) * | 2016-06-08 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of track precise adjusting device and installation method |
-
2005
- 2005-10-10 CN CN 200510010415 patent/CN1948620A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402234A (en) * | 2016-01-07 | 2016-03-16 | 太仓市德浩紧固件有限公司 | Nylon screw |
| CN106087616A (en) * | 2016-06-08 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of track precise adjusting device and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |