CN207830696U - Manual locking system for angular travel valve - Google Patents
Manual locking system for angular travel valve Download PDFInfo
- Publication number
- CN207830696U CN207830696U CN201721807930.3U CN201721807930U CN207830696U CN 207830696 U CN207830696 U CN 207830696U CN 201721807930 U CN201721807930 U CN 201721807930U CN 207830696 U CN207830696 U CN 207830696U
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- China
- Prior art keywords
- lock
- lock pin
- connecting portion
- hole
- holder
- 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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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model provides a kind of manual locking system for angular travel valve, which is characterized in that including：Holder, axle sleeve, lock ring, lock pin and padlock, there is cavity in the holder, the axle sleeve installation is in the cavity, the side of the axle sleeve is equipped with lock slots, the lock ring is installed on the holder outer wall, the lock pin sequentially passes through the lock ring and the holder and coordinates with the lock slots, and the padlock passes through the lock pin and the lock ring to lock the lock pin.The utility model is used for the manual locking system of angular travel valve, simple in structure, easy to operate, it is only necessary to lock pin is inserted into lock slots and lock lock pin by padlock, you can fixed hub, to Locked valve position.When automatic control system fails, Locked valve position can be manually controlled by the manual locking system, ensure that safety.
Description
Technical field
The utility model is related to valve control device field more particularly to a kind of manual locking dresses for angular travel valve
It sets.
Background technology
In pipeline valve field, be often applied to autocontrol valve, once and automatic control system goes wrong, such as
Signal source is unstable, power source is unstable or self controlled element itself goes wrong, it will causes valve that can not operate.And some
The valve of key position, being such as unable to control position can cause the dangerous or factory of this system largely to lose.For this purpose,
If automatic control system when something goes wrong, Locked valve position, ensure system safety be exactly a urgent problem to be solved.
Utility model content
Purpose of the utility model is to solve the above problems, provide a kind of manual locking dress for angular travel valve
It sets, when automatic control system fails, manually controllable Locked valve position.
In order to achieve the above object, the utility model provides a kind of manual locking system for angular travel valve, including：
Holder, axle sleeve, lock ring, lock pin and padlock, the holder is interior to have cavity, the axle sleeve installation in the cavity, described
The side of axle sleeve is equipped with lock slots, and the lock ring is installed on the holder outer wall, and the lock pin sequentially passes through the lock ring and institute
It states holder with the lock slots to coordinate, the padlock passes through the lock pin and the lock ring to lock the lock pin.
In one embodiment of the utility model, the lock pin is equipped with locking hole and open keyhole along its axial direction, when described
When padlock passes through the locking hole of lock pin, the lock pin is inserted into the lock slots to lock the axle sleeve；When the padlock passes through
When the open keyhole of lock pin, the lock pin is released from the lock slots to unlock the axle sleeve.
In one embodiment of the utility model, the holder includes first connecting portion, second connecting portion and third connection
Portion, the first connecting portion are oppositely arranged with the second connecting portion, the third interconnecting piece connect the first connecting portion and
The second connecting portion, the first connecting portion and second connecting portion are equipped with through-hole, and one end of the axle sleeve passes through first to connect
The through-hole of socket part, the other end is opposite with the through-hole of second connecting portion, and the lock ring is installed on the third interconnecting piece.
In one embodiment of the utility model, the lock ring is equipped with installation through-hole, and the branch is provided with threaded hole, the lock
Ring passes through installation through-hole and threaded hole to be installed on the holder using screw.
In one embodiment of the utility model, the branch is provided with groove, and the threaded hole is set in the groove, described
One end of lock ring is protruded outwardly forms mounting portion, and the installation through-hole is set to the mounting portion, and the mounting portion is packed into described recessed
In slot.
In one embodiment of the utility model, the padlock is U-shape lock.
Compared with prior art, the advantageous effect of the technical program is：
The utility model is used for the manual locking system of angular travel valve, simple in structure, easy to operate, it is only necessary to by lock pin
It is inserted into lock slots and lock pin is lockked by padlock, you can fixed hub, to Locked valve position.When automatic control system is lost
When effect, Locked valve position can be manually controlled by the manual locking system, ensure that safety.
Description of the drawings
Fig. 1 is stereogram of the utility model for the manual locking system of angular travel valve；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the lateral plan of Fig. 1；
Fig. 4 is schematic view of the mounting position of the utility model for the manual locking system of angular travel valve.
Specific implementation mode
Below in conjunction with the accompanying drawings, by specific embodiment, to the technical solution of the utility model carry out it is clear, completely retouch
It states.
It please referring to Fig.1 shown in -4, the utility model provides a kind of manual locking system 1 for angular travel valve, including：
Holder 11, axle sleeve 12, lock ring 13, lock pin 14 and padlock 5, the holder 11 is interior, and there is cavity 101, the axle sleeve 12 to be installed on
In the cavity 101, the side of the axle sleeve 12 is equipped with lock slots 121, and the lock ring 13 is installed on 11 outer wall of the holder, institute
It states lock pin 14 and sequentially passes through the lock ring 13 and the holder 11 and the cooperation of the lock slots 121, the padlock 5 passes through the lock
Pin 14 and the lock ring 13 are to lock the lock pin 14.
Manual locking system 1 of the utility model for angular travel valve is suitable for angular travel valve, in use, the axis
Set 12 one end connect driving mechanism 2, the valve rod of the other end connecting valve 3 of the axle sleeve 12, then driving mechanism 2 pass through axle sleeve
12 driving stems rotate, and when lock pin 14 is inserted into lock slots 121, the axle sleeve 12 is fixed in its circumferential direction and can not turn
Dynamic, then 3 position of valve is locked；When lock pin 14 is exited out of lock slots 121, the axle sleeve 12 in its circumferential direction not by
Fixed so as to be freely rotated, then driving mechanism 2 can control valve rod rotation, i.e. valve 3 unlocks, and can be freely moved.
The utility model is used for the manual locking system 1 of angular travel valve 3, simple in structure, easy to operate, it is only necessary to will to lock
Pin 14 is inserted into lock slots 121 and locks lock pin 14 by padlock 5, you can fixed hub 12, to 3 position of Locked valve.When
When automatic control system fails, 3 position of Locked valve can be manually controlled by the manual locking system 1, ensure that safety.
In the present embodiment, the side of the axle sleeve 12 is set there are four lock slots 121, but not limited to this, can also be three,
Five or six lock slots 121, the utility model are not limited the quantity of lock slots 121.
The lock pin 14 is equipped with locking hole 141 and open keyhole 142 along its axial direction, when the padlock 5 passes through lock pin 14
Locking hole 141 when, the lock pin 14 is inserted into the lock slots 121 to lock the axle sleeve 12, i.e. 3 position of Locked valve；
When the padlock 5 passes through the open keyhole 142 of lock pin 14, the lock pin 14 is exited from the lock slots 121 to unlock the axis
Set 12 solves 3 position of Lock valve.Operator only needs mobile lock pin 14, is across locking hole 141 or open keyhole 142 by padlock 5
Lockable or solution Lock valve 3, it is very easy to use.
The holder 11 includes first connecting portion 111, second connecting portion 112 and third interconnecting piece 113, and described first connects
Socket part 111 is oppositely arranged with the second connecting portion 112, and the third interconnecting piece 113 connects the first connecting portion 111 and institute
Second connecting portion 112 is stated, the first connecting portion 111 and second connecting portion 112 are equipped with through-hole, and one end of the axle sleeve 12 is worn
The through-hole of first connecting portion 111 is crossed, the other end is opposite with the through-hole of second connecting portion 112, and the lock ring 13 is installed on described
Three interconnecting pieces 113.When installation, driving mechanism 2 is installed on first connecting portion 111, and one end of the axle sleeve 12 is equipped with connecting shaft
122, which passes through the through-hole of first connecting portion 111 to be connect with driving mechanism 2.Valve 3 is installed on second connecting portion
112, the valve rod of valve 3 passes through the through-hole of second connecting portion 112 to be connect with the other end of axle sleeve 12.
The lock ring 13 is equipped with installation through-hole 131, and the holder 11 is equipped with threaded hole 114, and the lock ring 13 uses screw
It is installed on the holder 11 across installation through-hole 131 and threaded hole 114.The structure is very simple, is easy installation, and install jail
Gu.
The holder 11 is equipped with groove 110, and the threaded hole 114 is set in the groove 110, one end of the lock ring 13
Protrusion forms mounting portion 132 outwardly, and the installation through-hole 131 is set to the mounting portion 132, and the mounting portion 132 is packed into described
In groove 110, it is convenient for the installation of lock ring 13.
The padlock 5 is U-shape lock, simple in structure, cheap.
Although the utility model has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the utility model, appointing
What those skilled in the art without departing from the spirit and scope of the utility model, may be by the method and skill of the disclosure above
Art content makes possible variation and modification to technical solutions of the utility model, therefore, every without departing from the utility model technology
The content of scheme, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations and
Modification, belongs to the protection domain of technical solutions of the utility model.
Claims (6)
1. a kind of manual locking system for angular travel valve, which is characterized in that including：Holder, axle sleeve, lock ring, lock pin with
And padlock, the holder is interior to have cavity, and in the cavity, the side of the axle sleeve is equipped with lock slots for the axle sleeve installation,
The lock ring is installed on the holder outer wall, and the lock pin sequentially passes through the lock ring and the holder and matches with the lock slots
It closes, the padlock passes through the lock pin and the lock ring to lock the lock pin.
2. the manual locking system according to claim 1 for angular travel valve, which is characterized in that the lock pin is along it
Axial direction is equipped with locking hole and open keyhole, and when the padlock passes through the locking hole of lock pin, the lock pin is inserted into the locking
To lock the axle sleeve in slot；When the padlock passes through the open keyhole of lock pin, the lock pin is released from the lock slots to solve
Lock the axle sleeve.
3. the manual locking system according to claim 1 or 2 for angular travel valve, which is characterized in that the holder
Including first connecting portion, second connecting portion and third interconnecting piece, the first connecting portion is opposite with the second connecting portion to be set
It sets, the third interconnecting piece connects the first connecting portion and the second connecting portion, the first connecting portion and the second connection
Portion is equipped with through-hole, and one end of the axle sleeve passes through the through-hole of first connecting portion, and the other end is opposite with the through-hole of second connecting portion,
The lock ring is installed on the third interconnecting piece.
4. the manual locking system according to claim 1 or 2 for angular travel valve, which is characterized in that the lock ring
Equipped with installation through-hole, the branch is provided with threaded hole, and the lock ring passes through installation installation through-hole and threaded hole installation using screw
In on the holder.
5. the manual locking system according to claim 4 for angular travel valve, which is characterized in that the branch is provided with
Groove, the threaded hole are set in the groove, and one end of the lock ring is protruded outwardly forms mounting portion, and the through-hole is set to institute
Mounting portion is stated, the mounting portion is packed into the groove.
6. the manual locking system according to claim 1 for angular travel valve, which is characterized in that the padlock is U
Type is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807930.3U CN207830696U (en) | 2017-12-21 | 2017-12-21 | Manual locking system for angular travel valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807930.3U CN207830696U (en) | 2017-12-21 | 2017-12-21 | Manual locking system for angular travel valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830696U true CN207830696U (en) | 2018-09-07 |
Family
ID=63388547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721807930.3U Active CN207830696U (en) | 2017-12-21 | 2017-12-21 | Manual locking system for angular travel valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783847A (en) * | 2019-11-28 | 2020-02-11 | 湖南长高成套电器有限公司 | Put cabinet with preventing maloperation mechanism and put cabinet in |
-
2017
- 2017-12-21 CN CN201721807930.3U patent/CN207830696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783847A (en) * | 2019-11-28 | 2020-02-11 | 湖南长高成套电器有限公司 | Put cabinet with preventing maloperation mechanism and put cabinet in |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |