CN205555757U - Spacing locking device of reelpipe organ pipe line freedom - Google Patents
Spacing locking device of reelpipe organ pipe line freedom Download PDFInfo
- Publication number
- CN205555757U CN205555757U CN201620365823.9U CN201620365823U CN205555757U CN 205555757 U CN205555757 U CN 205555757U CN 201620365823 U CN201620365823 U CN 201620365823U CN 205555757 U CN205555757 U CN 205555757U
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- China
- Prior art keywords
- locking device
- firm banking
- columnar projections
- self
- locking
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Abstract
The utility model discloses a spacing locking device of reelpipe organ pipe line freedom, include: reelpipe ware shells inner wall is formed with unable adjustment base, the torque spring on the auto -lock pawl is established with the cover to the auto -lock pawl of setting on unable adjustment base, the linear type spring silk that torque spring extends at both ends is placed on the first horizontal arc opening of unable adjustment base through the horizontal arc opening of the second of pawl, through rotating the reel, arc internal tooth on the reel tip drives the clockwise or anticlockwise swing of crescent lock tooth, the spiral takes place for the spring main part that makes torque spring, the pawl thereby the tension that produces behind the dependence spring main part spiral resets, stop the fracture of current reset spring and caused the unable normal work problem of locking device, locking device's life has been promoted greatly.
Description
Technical field
The utility model relates to the technical field of the tube rolling device of rolling water pipe, tracheae and cable, specifically relates to
And the locking device that a kind of tube rolling device pipeline is the most spacing.
Background technology
Tube rolling device pipeline the most spacing free locking device is to be applied to a kind of locking device within tube rolling device,
Main Function is to control reel locking when rotating during discharge line and spacing.At present, similar
The fault rate of locking device is the highest, often occurs to cause locking device malfunctioning because of back-moving spring fatigue fracture,
Number of patent application is: 201320157006.0, discloses a kind of position restrainer being applicable to tube rolling device
Structure, including: it is arranged on the central shaft of tube rolling device housing central section, central shaft is rotatablely equipped with reel, in
Being provided with fixing seat in mandrel, the side of fixing seat rotates and is provided with self-locking detent, form in reel with
The arc inner tooth matched in the tip of self-locking detent, has back-moving spring, resets inner connection of self-locking detent
The other end of spring is connected on fixing seat.
There is following technical problem:
1, no matter whether locking device is or not work, and back-moving spring is in stress, and ratchet is dependent on
Generation convergent force after back-moving spring is stretched resets.By its be ratchet be in the lock state time, now multiple
Position spring elongation length and convergent force all reach maximum, but also are in bending, now left and right hook tail
End stress is very big, along with tube rolling device is frequently used, two class problems the most easily occurs: one is spring body
Being produced fatigue by reciprocal frequently stretching, cause convergent force to diminish, ratchet can not reset, and locking device loses
Function；Two be back-moving spring left and right hook tail end be to be entrapped in spring body tapering, when spring body is stretched,
And when being in case of bending, now left and right hook tail end and junction, spring body tapering occur to rub more greatly
Wipe, easily damaged, and the most also can bend toward different directions because of spring body, cause left and right hook tail end to be subject to
Power is uneven and ruptures.
2, the ratchet of locking device is fixing exists technological deficiency, and ratchet is fixed on seat by pin riveting at metal,
Riveting is loose, and pin is easy to fall off, and pawl rotation of having riveted tightly is insensitive or does not rotates, though fit on back-moving spring
Also performing practically no function, locking device also cannot normally work.
3, this locking device because of accessory more, production cost is of a relatively high.
4, parts are many, install complexity, time-consuming take a lot of work.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of pipe crimping
The locking device that device pipeline is the most spacing, can effectively solve the problem that the problem that back-moving spring is easily damaged.
For solving above-mentioned technical problem, the basic conception of the utility model employing technical scheme is: provide volume
The locking device that pipe device pipeline is the most spacing, this device includes:
Tube rolling device inner walls forms firm banking, and one end of described firm banking is closed state,
The first columnar projections is formed, described firm banking another in one end of the firm banking of described closed state
One end is open state, and is forming the on the firm banking other end surface of described open state
One horizontal arc opening, is provided with self-locking detent in the side of described open state；Described self-locking detent bag
Including: tubular connecting portion, crescent lock tooth, tubular connecting portion one end of described self-locking detent is open state
Being set on described firm banking, the tubular connecting portion other end of described self-locking detent is that closed state is formed
Crescent is had to lock tooth；And it is convex to be formed with the second column in the end of the tubular connecting portion of described closed state
Rising, described second columnar projections is sheathed in described first columnar projections, and described tubular connecting portion is near envelope
The described tubular connecting portion surface of the other end of closed state is formed and the described first horizontal arc opening phase
The the second horizontal arc opening coordinated；Torque spring is sheathed in the second columnar projections, described torque spring
The linear pattern spring wire that extends of two ends be arranged on described by the described second horizontal arc opening
On one horizontal arc opening.
Preferably, this device also includes: be arranged on the reel on tube rolling device central shaft, at described reel
End forms the arc inner tooth matched with described crescent lock tooth.
Preferably, the described first horizontal arc opening is connected with the firm banking of described open state.
Preferably, the arc length of the described second horizontal arc opening is opened more than or equal to the described first horizontal arc
The arc length of mouth.
Preferably, described firm banking is formed through the first connecting hole of described first columnar projections, phase
Answer, described self-locking detent is formed through the second connecting hole of described second columnar projections.
Preferably, this device also includes: by described first connecting hole and the connection of described second connecting hole
Part, described firm banking, described torque spring and described self-locking detent are sequentially connected by described connector.
Preferably, described connector is screw or bolt.
Preferably, the height of described first columnar projections is more than or equal to the height of described firm banking, institute
State the height height less than the tubular connecting portion of described self-locking detent of the second columnar projections.
Preferably, the internal diameter of described torque spring is more than the external diameter of described second columnar projections.
Preferably, the length of the linear pattern spring wire that described two ends are extended is more than the cylinder of described self-locking detent
The thickness of the barrel of shape connecting portion.
The beneficial effects of the utility model are, are put clockwise or counterclockwise by crescent lock teeth directional
Dynamic, cause the spring body generation spiral of torque spring, rely on the tension reset ratchet after spring spiral,
Stopped back-moving spring fracture cause locking device cannot normal work problem, be greatly improved locking device
Service life.Locking device of the present utility model specifically includes that firm banking, self-locking detent and reset
Spring, effectively reduces production cost, and meanwhile, the locking device that the utility model is proposed is installed more
Convenient, more save time, greatly shorten installation required time.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, embodiment will be described below
The accompanying drawing used required in does simple introduction, it should be apparent that, the accompanying drawing in describing below is only
Embodiment of the present utility model, not exhaustive, for those of ordinary skill in the art, do not paying
On the premise of creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.Each technology in figure
Feature is likely not to have and is drawn to scale.Therefore, for the sake of clarity, the size of each technical characteristic may
It is arbitrarily expanded or reduces.It addition, for the sake of clarity, some accompanying drawings may be simplified.Therefore, this
A little accompanying drawings are likely not to have all component describing setter.
Fig. 1 is the overall structure schematic diagram after the utility model is installed；
Fig. 2 is the structural representation of the utility model self-locking detent and base assembling；
Fig. 3 is the structural representation of the utility model torque spring.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the utility model embodiment is solved the technical problem that by specific embodiment, institute
The technical scheme used and the technique effect of realization carry out clear, complete description.Obviously, described
Embodiment be only a part of embodiment of the application, be not whole embodiments.Based in the application
Embodiment, those of ordinary skill in the art are not on the premise of paying creative work, and that is obtained is all
The embodiment of other equivalent or substantially modification all falls within protection domain of the present utility model.The utility model
Embodiment can embody according to the multitude of different ways being defined and covered by claim.
It should be noted that in the following description, understand for convenience, give many details.
However, it will be apparent that realization of the present utility model can not have these details.It is to be understood that, although this
Specification describes according to each embodiment, but the most each embodiment only comprises an independent technology
Scheme, this narrating mode of specification is only that for clarity sake those skilled in the art should will say
Bright book can also form this area through appropriately combined as an entirety, the technical scheme in each embodiment
Other embodiments that those of skill will appreciate that.
Also need to explanation a bit, in order to avoid having obscured the utility model because of unnecessary details,
Illustrate only structure closely-related with the technical solution of the utility model in the accompanying drawings, therefore omit
Other details little with the utility model relation.
Locking device as the most spacing in Fig. 1, a kind of tube rolling device pipeline shown in 2 or 3, this device bag
Including: the firm banking 3 that tube rolling device inner walls is formed, one end of firm banking 3 is closed state,
The first columnar projections 31 it is formed with, firm banking 3 another in one end of the firm banking 3 of closed state
One end is open state, and is formed with the on the surface near firm banking 3 other end of open state
One horizontal arc opening 32, is provided with self-locking detent 4, the cylinder of self-locking detent 4 in the side of open state
Shape connecting portion 41 one end is that open state is set on firm banking 3, and the tubular of self-locking detent 4 connects
Portion 41 other end is that closed state is formed with crescent lock tooth 42, at the tubular connecting portion 41 of closed state
End in formed the second columnar projections 43, the second columnar projections 43 is sheathed on the first columnar projections 31
On；Tubular connecting portion 41 is formed near tubular connecting portion 41 surface of the other end of closed state and the
One horizontal arc opening 32 with the use of the second horizontal arc opening 44, torque spring 5 is set in
In two columnar projections 43, it is second horizontal that the linear pattern spring wire that torque spring 5 two ends are extended passes through
Arc opening 44 is placed on the first horizontal arc opening 32.
As the further preferred embodiment of the present embodiment, this device also includes: be arranged on tube rolling device
Reel 1 on central shaft 2, forms in the end of reel 1 and matches with described crescent lock tooth 42
Arc inner tooth 6.
As the further preferred embodiment of the present embodiment, the first horizontal arc opening 32 and open shape
The firm banking 3 of state is connected.
As the further preferred embodiment of the present embodiment, the arc length of the second horizontal arc opening 44 can
Arc length with arc opening 32 horizontal equal to or more than first.
As the further preferred embodiment of the present embodiment, firm banking 3 is formed through the first column
First connecting hole of protruding 31, accordingly, self-locking detent 4 is formed through the second columnar projections 43
The second connecting hole.
As the further preferred embodiment of the present embodiment, also include: by the first connecting hole and second
The connector of connecting hole, firm banking 3, torque spring 5 and self-locking detent 4 are sequentially connected by connector.
Those skilled in the art it is also readily appreciated that connector can be any part with linkage function,
It is not particularly limited；As preferably, connector can be screw or bolt.Certain this area
Technical staff can also it is readily conceivable that: firm banking 3, torque spring 5 and the connection of self-locking detent 4
Mode can be clamping, riveting, the threaded or connection of other modes, is not particularly limited.
As the further preferred embodiment of the present embodiment, the height of the first columnar projections 31 can be big
In or equal to the height of firm banking 3, the height of the second columnar projections 43 can be less than self-locking detent 4
The height of tubular connecting portion 41.
As the further preferred embodiment of the present embodiment, the internal diameter of torque spring 5 can be more than second
The external diameter of columnar projections 43.
As the further preferred embodiment of the present embodiment, the length of the linear pattern spring wire that two ends are extended
Degree can be more than the thickness of the barrel of the tubular connecting portion 41 of self-locking detent 4.
Operationally, the arc inner tooth 6 on reel 1 end drive crescent lock tooth 42 toward clockwise or
Counterclockwise swing, cause the spring body generation spiral of described torque spring 5, thus rely on spring
The tension reset self-locking detent 4 produced after body convolutions, it is achieved that the free limitation locking of tube rolling device pipeline.
When mounted, before this torque spring 5 is put into the tubular connecting portion 41 of self-locking detent 4, and
It is enclosed within the second columnar projections 43, is used for fixing torque spring 5, then by the tubular of self-locking detent 4
Connecting portion 41 docks with firm banking 3, the second columnar projections 43 need to be enclosed within the first post during docking
In shape projection 31, then the linear pattern spring wire that torque spring 5 two ends are extended is placed on locking device
In the groove of the arc opening that base 3 is formed, finally it is fixed with fixture, has the most completed locking dress
The installation put.
Operation principle of the present utility model is, the opposite side at locking device is provided with the reel 1 of tube rolling device.
Reel 1 end of neighbouring locking device is provided with the arc inner tooth 6 being engaged with crescent lock tooth 42 phase.
When reel 1 outside discharge line, the arc inner tooth 6 of its end is followed reel 1 and is rotated, when in arc
It is engaged with lock tooth 42 when tooth 6 turns to the position of self-locking detent 4, the most just achieves the freedom of pipeline
Spacing.
Torque spring 5 is the diameter turn more than 5mm, and two ends, left and right respectively extend straight line
Type spring wire.The function of the linear pattern spring wire of this torque spring 5 is: at self-locking detent 4 toward clockwise
Under direction or counterclockwise swing effect, the laterally arc opening 44 of second on ratchet 4 left and right
Cambered surface can promote linear pattern spring wire to drive the spring body screw-pinch of torque spring 5, torque spring 5
The tension force produced after screw-pinch promotes again self-locking detent 4 resilience, completes the reseting procedure of self-locking detent 4.
The beneficial effects of the utility model are, make torque spring generation spiral by active force, rely on bullet
The tension reset ratchet produced after spring spiral, has stopped back-moving spring fracture and has caused the locking device cannot be normal
Work problem, is greatly improved the service life of locking device.Meanwhile, new locking device specifically includes that
Firm banking, self-locking detent and back-moving spring, effectively reduce production cost, and meanwhile, this practicality is new
That locking device that type is proposed is installed is more convenient, more save time, and greatly shortens installation required time.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is the most right
Preferred embodiment of the present utility model is described, and not limits spirit and scope of the present utility model
Fixed, on the premise of without departing from the utility model design philosophy, in this area, professional and technical personnel is to this reality
The various changes and modifications made by novel technical scheme, belong to protection domain of the present utility model.
Claims (10)
1. the locking device that a tube rolling device pipeline is the most spacing, it is characterised in that including:
Tube rolling device inner walls forms firm banking, and one end of described firm banking is closed state,
The first columnar projections is formed, described firm banking another in one end of the firm banking of described closed state
One end is open state, and is forming the on the firm banking other end surface of described open state
One horizontal arc opening, is provided with self-locking detent in the side of described open state；
Described self-locking detent includes: tubular connecting portion, and crescent lock tooth, the tubular of described self-locking detent is even
The portion one end of connecing is that open state is set on described firm banking, and the tubular connecting portion of described self-locking detent is another
One end is that closed state is formed with crescent lock tooth；And the end of the tubular connecting portion at described closed state
Being formed with the second columnar projections, described second columnar projections is sheathed in described first columnar projections, described
Tubular connecting portion is formed near the described tubular connecting portion surface of the other end of closed state and described
The second horizontal arc opening that one horizontal arc opening matches；
Torque spring is sheathed in the second columnar projections, the linear pattern that the two ends of described torque spring are extended
Spring wire is arranged on the described first horizontal arc opening by the described second horizontal arc opening.
Locking device the most according to claim 1, it is characterised in that also include: be arranged on volume
Reel on pipe device central shaft, forms in the end of described reel and locks what tooth matched with described crescent
Arc inner tooth.
Locking device the most according to claim 1, it is characterised in that the described first horizontal arc
Opening is connected with the firm banking of described open state.
Locking device the most according to claim 1, it is characterised in that the described second horizontal arc
The arc length of opening is more than or equal to the arc length of the described first horizontal arc opening.
Locking device the most according to claim 1, it is characterised in that described firm banking is formed
There is the first connecting hole running through described first columnar projections, accordingly, described self-locking detent is formed and passes through
Wear the second connecting hole of described second columnar projections.
Locking device the most according to claim 5, it is characterised in that also include: by described
First connecting hole and the connector of described second connecting hole, described connector is by described firm banking, described
Torque spring and described self-locking detent are sequentially connected.
Locking device the most according to claim 6, it is characterised in that described connector is screw
Or bolt.
Locking device the most according to claim 1, it is characterised in that described first columnar projections
Height more than or equal to the height of described firm banking, the height of described second columnar projections is less than described
The height of the tubular connecting portion of self-locking detent.
Locking device the most according to claim 1, it is characterised in that described torque spring interior
Footpath is more than the external diameter of described second columnar projections.
Locking device the most according to claim 1, it is characterised in that described two ends are extended
The length of linear pattern spring wire is more than the thickness of the barrel of the tubular connecting portion of described self-locking detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365823.9U CN205555757U (en) | 2016-04-28 | 2016-04-28 | Spacing locking device of reelpipe organ pipe line freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365823.9U CN205555757U (en) | 2016-04-28 | 2016-04-28 | Spacing locking device of reelpipe organ pipe line freedom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205555757U true CN205555757U (en) | 2016-09-07 |
Family
ID=56807974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365823.9U Expired - Fee Related CN205555757U (en) | 2016-04-28 | 2016-04-28 | Spacing locking device of reelpipe organ pipe line freedom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205555757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883113A (en) * | 2017-12-20 | 2018-04-06 | 北京市市政工程研究院 | A kind of adjustable type pipe inside frame hardened system and its reinforcement means |
| CN111682453A (en) * | 2020-07-01 | 2020-09-18 | 蓝添财 | Efficient auxiliary operation's electric wire netting wiring equipment |
-
2016
- 2016-04-28 CN CN201620365823.9U patent/CN205555757U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883113A (en) * | 2017-12-20 | 2018-04-06 | 北京市市政工程研究院 | A kind of adjustable type pipe inside frame hardened system and its reinforcement means |
| CN107883113B (en) * | 2017-12-20 | 2023-11-14 | 北京市市政工程研究院 | Adjustable pipeline inner support reinforcing system and reinforcing method thereof |
| CN111682453A (en) * | 2020-07-01 | 2020-09-18 | 蓝添财 | Efficient auxiliary operation's electric wire netting wiring equipment |
| CN111682453B (en) * | 2020-07-01 | 2022-11-29 | 国网北京市电力公司 | Efficient auxiliary operation's electric wire netting wiring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ge Shaowei Inventor before: Ge Shaowei Inventor before: Xu Jun |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20161221 Address after: 237151 River town of Anhui province Lu'an City District Xinmin Village Xu Ying group Patentee after: Ge Shaowei Address before: 102488 Beijing, Fangshan District, Chen Chen street, level 98, level 8, 1019 Patentee before: ZHONG YUAN QI DI (BEIJING) TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Xu Jun Inventor before: Ge Shaowei |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170818 Address after: 102400, No. 2, building 12, College South Street, Fangshan District, Beijing, 8, 803 Patentee after: ZHONG YUAN QI DI (BEIJING) TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 237151 River town of Anhui province Lu'an City District Xinmin Village Xu Ying group Patentee before: Ge Shaowei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |