CN2511845Y - Valve lock - Google Patents
Valve lock Download PDFInfo
- Publication number
- CN2511845Y CN2511845Y CN01252216U CN01252216U CN2511845Y CN 2511845 Y CN2511845 Y CN 2511845Y CN 01252216 U CN01252216 U CN 01252216U CN 01252216 U CN01252216 U CN 01252216U CN 2511845 Y CN2511845 Y CN 2511845Y
- Authority
- CN
- China
- Prior art keywords
- valve
- fixed
- lower body
- lock
- hole
- 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.)
- Expired - Fee Related
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model relates to a valve lock which is mainly used for valve in important liquid or gas pipelines in oil depot and other places. The utility model comprises an upper body (3), a middle body (4), a lower body (5) and a fixed angle (7), wherein, the middle body is fixed with the upper body. The lower body is fixed on the fixed angle, while the fixed angle is fixed on a valve arm. The upper body, the middle body and the lower body have fixed holes for containing the corresponding valve members. A lock (6) is arranged between the lower body and the middle body. The valve lock is of good safety performance, convenient operation and good shape.
Description
Technical field
The utility model relates to a kind of valve, is mainly used in the valve on important liquid in place such as oil depot or the gas piping.
Background technique
In important places such as oil depots, the Security of pipe valve is most important, therefore need lock and be fixed protection.At present, the employing chain lock that has is wrapped on the valve, and the valve screw mandrel is blocked in the butt joint of the two piece lock of the employing that has, and the employing inserted link connecting mode that has is locked.These valve lock modes exist all that profile is not attractive in appearance, the shortcoming of poor safety performance, inconvenient operation.
Summary of the invention
The purpose of this utility model provides a kind of valve that is specifically designed to Locked valve, and this valve Safety performance is good, easy to operate, beautiful shape.
The purpose of model utility realizes by following mode.
Valve comprises upper body, middle body, lower body and fixed angles, and middle body is fixedlyed connected with the upper body, lower body is fixed on the fixed angles, fixed angles is fixed on the valve arm, and upper body, middle body and lower body are provided with the fixed hole that holds the respective valves parts, between lower body and the middle body lock is set.
Earlier fixed angles is fixed on the valve arm, lower body, middle body and upper body is installed then successively, and makes the fixed hole of lower body, middle body and upper body entangle corresponding valve part, at last the lock between lower body and the middle body is locked.In the time of need opening valve, the lock between lower body and the middle body is opened, got final product rotating valve, the upper body of valve and middle body are along with valve rotates together at this moment.Therefore, do not need any one to lay down, get final product Open valve valve upper body, middle body, lower body and fixed angles.
The valve that the utility model provides has the advantage that beautiful shape is generous, easy to operate, Safety performance is good.
Description of drawings
Accompanying drawing is the structural representation of the valve that provides according to the utility model.Comprise among the figure that body is connected and fixed screw hole (11), screw mandrel access hole (12) in valve gland fixed hole (1), valve handle fixed hole (2), upper body (3), middle body (4), lower body (5), lock (6), fixed angles (7), valve copper sheathing fixed hole (8), screw handling hole (10), Luntai fixed hole (9), the upper body.
Embodiment
Valve as shown in drawings, comprise upper body (3), middle body (4), lower body (5) and fixed angles (7), middle body is fixedlyed connected with the upper body, lower body is fixed on the fixed angles, fixed angles is fixed on the valve arm, upper body, middle body and lower body are provided with the fixed hole that holds the respective valves parts, and lock (6) is set between lower body and the middle body.
For the lead screw type valve, as shown in drawings, the middle part of the upper body of valve, middle body and lower body has screw mandrel access hole (12), and the upper body is provided with valve gland fixed hole (1), middle body is provided with valve handle fixed hole (2) and Luntai fixed hole (9), and lower body is provided with valve copper sheathing fixed hole (8).
As shown in drawings, generally speaking, lock (6) between lower body and the middle body is made up of the bullet lock stamen of lock pin and control lock pin, lower body and middle body are provided with corresponding lockpin hole, the bullet lock stamen is located on the lower body, be by key operated and lock-up valve door lock, can improve the disguise of the mode of unblanking and the Security of valve like this, the operation of also being more convenient for.Lock (6) between lower body and the middle body also can adopt alternate manner, as adopts exposed bullet lock and the supporting mode of other fixed block.
As shown in drawings, middle body is connected by screw with the upper body, and lower body is provided with corresponding screw handling hole (10).
Claims (4)
1, a kind of valve, comprise upper body (3), middle body (4), lower body (5) and fixed angles (7), middle body is fixedlyed connected with the upper body, lower body is fixed on the fixed angles, fixed angles is fixed on the valve arm, it is characterized in that: upper body, middle body and lower body are provided with the fixed hole that holds the respective valves parts, and lock (6) is set between lower body and the middle body.
2, by the described valve of claim 1, it is characterized in that: the middle part of upper body, middle body and lower body has screw mandrel access hole (12), the upper body is provided with valve gland fixed hole (1), and middle body is provided with valve handle fixed hole (2) and Luntai fixed hole (9), and lower body is provided with valve copper sheathing fixed hole (8).
3, by claim 1 or 2 described valves, it is characterized in that: the lock (6) between lower body and the middle body is made up of the bullet lock stamen of lock pin and control lock pin, and lower body and middle body are provided with corresponding lockpin hole, and the bullet lock stamen is located on the lower body.
4, by claim 1 or 2 described valves, it is characterized in that: middle body is connected by screw with the upper body, and lower body is provided with corresponding screw handling hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01252216U CN2511845Y (en) | 2001-10-23 | 2001-10-23 | Valve lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01252216U CN2511845Y (en) | 2001-10-23 | 2001-10-23 | Valve lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2511845Y true CN2511845Y (en) | 2002-09-18 |
Family
ID=33661977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01252216U Expired - Fee Related CN2511845Y (en) | 2001-10-23 | 2001-10-23 | Valve lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2511845Y (en) |
-
2001
- 2001-10-23 CN CN01252216U patent/CN2511845Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |