CN205502767U - Blockade is executed to tank car - Google Patents
Blockade is executed to tank car Download PDFInfo
- Publication number
- CN205502767U CN205502767U CN201620202366.1U CN201620202366U CN205502767U CN 205502767 U CN205502767 U CN 205502767U CN 201620202366 U CN201620202366 U CN 201620202366U CN 205502767 U CN205502767 U CN 205502767U
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- hole
- tank car
- steel ball
- lock body
- inclined hole
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Abstract
The utility model discloses a blockade is executed to tank car, including the lock body, set up in the lock body through -hole and with two communicating inclined holes of through -hole, all be equipped with steel ball and spring in two inclined holes, dislocation and form an acute angle contained angle around two inclined holes all is equipped with the closing cap in the inclined hole of spring upper end, the lock body tip is equipped with the straight hole, in the wire rope one end inlay straight hole, the wire rope other end inserts in the through -hole. This blockade is executed to tank car is because in one inclined hole design of through -hole left and right sides increase to dislocation around this inclined hole forms an acute angle contained angle with first inclined hole and second inclined hole, produces the subtend effort for wire rope simultaneously by the steel ball in two inclined holes, plays dual guarantee. On simultaneously the steel ball in two inclined holes of two pearl blockade is executed to tank car acts on wire rope around the inferior officer in the lock body, reduce the possibility of the false locking that causes because of a steel ball, so lock safe and reliable more than ordinary tank car. Stepless taut blockade is executed to tank car is convenient and reliable for this structure, does not have false locking and secondary locking.
Description
Technical field
This utility model relates to oil truck transport and uses sealing lock, particularly relates to a kind of tank car sealing lock.
Background technology
Now widely used sealing lock is mainly used in container or envelope executed by box car, but for tank car, executes envelope difficulty bigger, shakes very big in transit due to tank car, and sealing lock is easy and the phenomenon such as tank car generation friction, often results in some unnecessary damages.It addition, existing sealing lock complicated structure, it is impossible to stepless locking, the cost of sealing lock is the highest.
At present, a common tank car lock only steel ball, the most only by a steel ball, false locking situation easily occurs, reduce safety.
Utility model content
This utility model is in order to solve above-mentioned technical problem, it is provided that a kind of tank car sealing lock, in the case of ensureing property simple to operation, it is ensured that the safety in tank car transportation, it is to avoid the generation of false locking situation occur.
This utility model is to be achieved through the following technical solutions:
A kind of tank car sealing lock, including lock body, through hole and two inclined holes communicated with through hole are set in lock body, it is equipped with steel ball and spring in two inclined holes, two inclined hole front-back staggereds and one acute angle of formation, be equipped with capping in the inclined hole of spring upper end, lock body end is provided with straight hole, steel wire rope one end is bumped in straight hole, and the steel wire rope other end inserts in through hole.
The described through hole left and right sides is respectively arranged with the inclined hole communicated therewith.
Two described inclined holes are respectively the first inclined hole and the second inclined hole, first steel ball and the second steel ball are respectively bottom the first inclined hole and the second inclined hole, first steel ball and the second steel ball above with the first spring and the second spring respectively against, the first capping and the second capping load in the first inclined hole and the second inclined hole pushes down the first spring and the second spring.
Outsourcing plastomer by the most plastic in addition to through hole for whole lock body be one overall.
Described lock body end is provided with 10mm-15mm straight hole.
Compared with prior art, this utility model has a following useful technique effect:
This utility model is owing to using stepless tension lock structure, make to be locked tank car sealing to realize tightly locking non-loosening, with the lock difference of common tank car: due to inclined hole design together with increasing in the through hole left and right sides, and this inclined hole front-back staggered, first inclined hole and the second inclined hole are formed an acute angle, produced to active force to steel wire rope by the steel ball in two inclined holes simultaneously, play double shield.A common tank car lock only steel ball, the most only by a steel ball, false locking situation easily occurs, and the steel ball in two inclined holes of double pearl tank car sealing lock will front and back act on steel wire rope inside lock body, reduce the probability of the false locking caused because of a steel ball, therefore more safe and reliable than common tank car lock.Overall static stretch breaking load reaches 2 times of standard-required in the latched condition.This structure stepless tension tank car sealing lock is convenient and reliable, without false locking and secondary locking.
This utility model, employing includes twice inclined hole, can built-in two steel balls and two springs, play double insurance, only need to steel wire rope one end be inserted in straight hole during operation, strain from other end opposite direction, improve the Transport Safety in tank car transportation and property simple to operation so that use easier.
Accompanying drawing explanation
The tank car sealing lock structural representation one that Fig. 1 provides for this utility model；
The tank car sealing lock structural representation two that Fig. 2 provides for this utility model；
The tank car sealing lock structural representation three that Fig. 3 provides for this utility model；
The tank car sealing lock structural representation four that Fig. 4 provides for this utility model.
Wherein, 1 is lock body；2 is the first inclined hole；3 is the first steel ball；4 is the first spring；5 is the second inclined hole；6 is the second spring；7 is the second steel ball；8 is straight hole；9 is steel wire rope；10 is through hole；11 is the first capping；12 is the second capping；13 is outsourcing plastomer.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in further detail, described in be to explanation of the present utility model rather than restriction.
See Fig. 1 to Fig. 4, a kind of tank car sealing lock, including lock body 1, through hole 10 and two inclined holes communicated with through hole 10 are set in lock body 1, in two inclined holes, are equipped with steel ball and spring, two inclined hole front-back staggereds and one acute angle of formation, being equipped with capping in the inclined hole of spring upper end, lock body 1 end is provided with 10mm-15mm straight hole 8, and steel wire rope 9 one end is bumped in straight hole 8, steel wire rope 9 other end inserts in through hole 10, outsourcing plastomer 13 by the most plastic except through hole 10 in addition to for whole lock body be an entirety.
Concrete, described through hole 10 left and right sides is respectively arranged with the inclined hole communicated therewith.Two described inclined holes are respectively the first inclined hole 2 and the second inclined hole 5, first steel ball 3 and the second steel ball 7 are respectively bottom the first inclined hole 2 and the second inclined hole 5, first steel ball 3 and the second steel ball 7 above with the first spring 4 and the second spring 6 respectively against, the first capping 11 and the second capping 12 are finally poured with the strength of 63KN by punch press pushes down the first spring 4 and the second spring 6 in the first inclined hole 2 and the second inclined hole 5.
Concrete, a kind of tank car sealing lock, including lock body 1, one through hole 10 and the first inclined hole 2 and the second inclined hole 5 communicated with through hole 10 are set in lock body 1, the first steel ball 3 and the first spring 4 it is provided with in first inclined hole 2, the second steel ball 7 and the second spring 6 it is provided with in second inclined hole 5, lock body end is provided with 10mm-15mm straight hole 8, steel wire rope 9 one end is bumped in straight hole 8, impacted lock body lateral surface compressing steel wire rope 9 by punch press with the strength of 63KN and stretch into the position of lockhole 8, steel wire rope 9 other end inserts in through hole 10, can first the first steel ball 3 be squeezed back in inclined hole 2 during insertion, after the second steel ball 7 is clamp-oned in inclined hole 5, when the reverse stress of steel wire rope, steel ball applies pressure initiation steel wire rope stageless self-locking along inclined hole to steel wire rope under the action of the spring.
This utility model is owing to using stepless tension lock structure, make to be locked tank car sealing to realize tightly locking non-loosening, with the lock difference of common tank car: due to inclined hole design together with increasing in the through hole left and right sides, and this inclined hole front-back staggered, first inclined hole and the second inclined hole are formed an acute angle, produced to active force to steel wire rope by the steel ball in two inclined holes simultaneously, play double shield.A common tank car lock only steel ball, the most only by a steel ball, false locking situation easily occurs, and the steel ball in two inclined holes of double pearl tank car sealing lock will front and back act on steel wire rope inside lock body, reduce the probability of the false locking caused because of a steel ball, therefore more safe and reliable than common tank car lock.Overall static stretch breaking load reaches 2 times of standard-required in the latched condition.This structure stepless tension tank car sealing lock is convenient and reliable, without false locking and secondary locking.
This utility model uses and includes twice inclined hole, can built-in two steel balls and two springs, play double insurance, only need to steel wire rope one end be inserted in straight hole during operation, strain from other end opposite direction, improve the Transport Safety in tank car transportation and property simple to operation so that use easier.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. a tank car sealing lock, it is characterized in that, including lock body (1), through hole (10) and two inclined holes communicated with through hole (10) are set in lock body (1), it is equipped with steel ball and spring in two inclined holes, two inclined hole front-back staggereds and one acute angle of formation, the inclined hole of spring upper end is equipped with capping, lock body (1) end is provided with straight hole (8), steel wire rope (9) one end is bumped in straight hole (8), and steel wire rope (9) other end inserts in through hole (10).
Tank car sealing lock the most according to claim 1, it is characterised in that described through hole (10) left and right sides is respectively arranged with the inclined hole communicated therewith.
Tank car sealing lock the most according to claim 1, it is characterized in that, two described inclined holes are respectively the first inclined hole (2) and the second inclined hole (5), first steel ball (3) and the second steel ball (7) are respectively in the first inclined hole (2) and the second inclined hole (5) bottom, first steel ball (3) and the second steel ball (7) above with the first spring (4) and the second spring (6) respectively against, first capping (11) and the second capping (12) load pushes down the first spring (4) and the second spring (6) in the first inclined hole (2) and the second inclined hole (5).
Tank car sealing lock the most according to claim 1, it is characterised in that outsourcing plastomer (13) by the most plastic in addition to through hole (10) for whole lock body be one overall.
Tank car sealing lock the most according to claim 1, it is characterised in that described lock body (1) end is provided with 10mm-15mm straight hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202366.1U CN205502767U (en) | 2016-03-16 | 2016-03-16 | Blockade is executed to tank car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202366.1U CN205502767U (en) | 2016-03-16 | 2016-03-16 | Blockade is executed to tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205502767U true CN205502767U (en) | 2016-08-24 |
Family
ID=56728856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202366.1U Active CN205502767U (en) | 2016-03-16 | 2016-03-16 | Blockade is executed to tank car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205502767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893578A (en) * | 2017-12-19 | 2018-04-10 | 永嘉县信义施封锁有限公司 | A kind of dual fail-safe sealing lock |
-
2016
- 2016-03-16 CN CN201620202366.1U patent/CN205502767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893578A (en) * | 2017-12-19 | 2018-04-10 | 永嘉县信义施封锁有限公司 | A kind of dual fail-safe sealing lock |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |