CN209100413U - A kind of quick locking tripper - Google Patents
A kind of quick locking tripper Download PDFInfo
- Publication number
- CN209100413U CN209100413U CN201821623399.9U CN201821623399U CN209100413U CN 209100413 U CN209100413 U CN 209100413U CN 201821623399 U CN201821623399 U CN 201821623399U CN 209100413 U CN209100413 U CN 209100413U
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- CN
- China
- Prior art keywords
- bolt
- jack base
- brake chamber
- cylinder
- locking
- 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.)
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Abstract
The utility model discloses a kind of quick locking trippers, including jack base, bolt cylinder, bolt and brake chamber；The jack base and bolt hole axle cooperate, and the bolt can be slided along bolt cylinder, and the bolt cylinder is fixed in external agency；The brake chamber makes the bolt move along a straight line along bolt cylinder as power source, when locking, makes bolt and jack base compression fit using the spring force in brake chamber；When unlock, by overcoming spring force to separate bolt with jack base to brake chamber inflation.The utility model locking unlock is fast and reliable.
Description
Technical field
The utility model relates to MACHINERY JOINT fields, and in particular in a kind of quick locking tripper.
Background technique
Two independent mechanism needs link together, general using connection separator, utilize connection separator
Lock and unlock the connection and separation to realize the two mechanisms.In the prior art, generally using the fixation of traditional manual locking
Mode, time and effort consuming, inefficiency and reliability is not high.
Utility model content
In view of this, the present invention provides a kind of quick locking tripper, locking unlock is fast and reliable.
A kind of quick locking tripper, including jack base, bolt cylinder, bolt and brake chamber；
The jack base and bolt hole axle cooperate, and the bolt can be slided along bolt cylinder, and the bolt cylinder is fixed on outside
In mechanism；The brake chamber makes the bolt move along a straight line along bolt cylinder as power source, when locking, utilizes brake chamber
Interior spring force makes bolt and jack base compression fit；When unlock, by brake chamber inflation overcome spring force make bolt with
Jack base separation.
Further, the mating surface of the jack base and bolt is the conical surface.
Further, the bolt excircle is equipped with boss, and the boss is limited by bolt cylinder inner face, at this point, inserting
Pin is locked with jack base.
Further, be equipped on the bolt cylinder detection locking unlocked state close to switch.
The utility model has the advantages that
1, the utility model makes bolt and jack base lock unlock using brake chamber, and fast response time is convenient and simple, effect
Rate is high；Secondly, using air-cut-off break principle, compress bolt and jack base using spring force when locking, when unlock is made by inflation
Bolt is separated with jack base, compresses the two than making the two compress high reliablity by inflation using spring force.
2, the mating surface of the utility model jack base and bolt is the conical surface, is matched since bolt is moved in a straight line with jack base
It closes, cone match can permit the angled deviation of bolt, and it is not high to required precision, so that the locking of bolt and jack base is easy to real
It is existing.
3, it is equipped on the utility model bolt cylinder close to switch, for detecting locking unlocked state, further promotes dress
The reliability set.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Wherein, 1- jack base, 2- bolt cylinder, 3- bolt, 4- brake chamber, 5- boss.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of quick locking tripper is present embodiments provided, as shown in Figure 1, including jack base 1, bolt cylinder 2, bolt
3 and brake chamber 4.
Wherein brake chamber 4 utilizes air-cut-off break principle, refers to that peacetime state is that often brake shape is in spring energetically
State, when vehicle driving, RELEASE PARKINGBRAKE is inflated, it is necessary to and the air pressure for reaching certain can just open spring, that is, parking brake is come loose,
It could travel.Bolt 3 and jack base 1 are compressed using spring force when locking, bolt 3 and jack base 1 are made by inflation when unlock
Separation.
Jack base 1 and 3 hole axle of bolt cooperate, and the mating surface of jack base 1 and bolt 2 is the conical surface, the i.e. inner circle of jack base 1
Circumferential surface is the conical surface, and the outer circumference surface of bolt 2 is the conical surface.
Stepped ramp type through-hole is equipped in bolt cylinder 2, including large diameter portion and path part, path part are matched with 3 gap of bolt
It closes, the end face of step surface, that is, positive stop lug boss 5.Be equipped on bolt cylinder 2 detection locking unlocked state close to switch.
Bolt 3 can be slided along bolt cylinder 2, and 3 excircle of bolt is equipped with boss 5, and boss 5 is limited by 2 inner face of bolt cylinder,
When boss 5 engages with 2 inner face of bolt cylinder, bolt 3 and jack base 1 are locked.3 one end of bolt and jack base 1 cooperate, the other end
It is fixedly connected with the push rod of brake chamber 4, brake chamber 4 is used as power source, drive lower edge of the bolt 3 in 4 push rod of brake chamber
Bolt cylinder 2 moves along a straight line.
In use, socket aperture 1 and bolt cylinder 2 are separately fixed in the Liang Ge external agency for needing to lock, bolt 3 is being made
It takes offence and is moved along a straight line under the drive of room 4 along bolt cylinder 2, when locking, compress bolt 3 using the spring force in brake chamber 4, and insert
Hole seat 1 is locked, and coupling mechanism force is up to 2 tons；When unlock, by overcoming spring force that bolt 3 is driven to do straight line fortune to the inflation of brake chamber 4
It is dynamic to be separated with jack base 1.Bolt 3 and jack base 1 can be triggered when reaching locking state and unlocked state close to switch, increase locking
The reliability of unlock.
In conclusion the above is only the preferred embodiments of the present utility model only, it is not intended to limit the utility model
Protection scope.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (4)
1. a kind of quick locking tripper, which is characterized in that including jack base, bolt cylinder, bolt and brake chamber；
The jack base and bolt hole axle cooperate, and the bolt can be slided along bolt cylinder, and the bolt cylinder is fixed on external agency
On；The brake chamber makes the bolt move along a straight line along bolt cylinder as power source, when locking, using in brake chamber
Spring force makes bolt and jack base compression fit；When unlock, by overcoming spring force to make bolt and jack to brake chamber inflation
Seat separation.
2. quick locking tripper as described in claim 1, which is characterized in that the mating surface of the jack base and bolt is
The conical surface.
3. quick locking tripper as described in claim 1, which is characterized in that the bolt excircle is equipped with boss,
The boss is limited by bolt cylinder inner face, at this point, bolt and jack base are locked.
4. quick locking tripper as described in claim 1, which is characterized in that be equipped with detection locking on the bolt cylinder
Unlocked state close to switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623399.9U CN209100413U (en) | 2018-09-30 | 2018-09-30 | A kind of quick locking tripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623399.9U CN209100413U (en) | 2018-09-30 | 2018-09-30 | A kind of quick locking tripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100413U true CN209100413U (en) | 2019-07-12 |
Family
ID=67154481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623399.9U Active CN209100413U (en) | 2018-09-30 | 2018-09-30 | A kind of quick locking tripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100413U (en) |
-
2018
- 2018-09-30 CN CN201821623399.9U patent/CN209100413U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |