CN205534518U - Laborsaving ware of valve switch - Google Patents
Laborsaving ware of valve switch Download PDFInfo
- Publication number
- CN205534518U CN205534518U CN201620321006.3U CN201620321006U CN205534518U CN 205534518 U CN205534518 U CN 205534518U CN 201620321006 U CN201620321006 U CN 201620321006U CN 205534518 U CN205534518 U CN 205534518U
- Authority
- CN
- China
- Prior art keywords
- handle
- expansion link
- valve switch
- lock bracket
- lock chamber
- 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 fix laborsaving ware of valve switch firm, convenient to carry. This laborsaving ware of valve switch, including handle, lock chamber support, locking bolt, lock nut, its characterized in that, lock chamber support include a lock chamber support and the 2nd lock chamber support, a lock chamber support and the 2nd lock chamber support set up in handle one end, a lock chamber support and the 2nd lock chamber support and support foot and handle mutually perpendicular are constituted at the support foot of handle peripheral both sides by a pair of fixed connection, the support foot other end be provided with the bolt hole, the bolt hole that passes on the support foot of handle both sides of locking bolt be connected with lock nut. This laborsaving ware of valve switch, it is firmly double -layered on valve switch rotary rod with laborsaving ware through lock chamber support, and the anti -skidding plastic cover on the lock chamber support can prevent well that laborsaving ware of valve switch from rotating in -process slip shakiness.
Description
Technical field
This utility model relates to a kind of switching tools, is specifically related to a kind of valve switch labour saver.
Background technology
Valve is the control parts in fluid delivery system, have cut-off, regulation, water conservancy diversion, prevent adverse current, voltage stabilizing, shunting or
The functions such as overflow pressure relief.Valve can be used for controlling sky gas and water, steam, various Korrosionsmedium, mud, oil product, liquid gold
The flowing of all kinds fluids such as genus and radiating medium.Many valves usually can be set during pipeline construction to control pipeline
Flow and switch, and many large-scale pipelines are higher to valve seal, therefore generally require bigger revolving force and could rotate valve
Door trip.Particularly may pile up dirt, rust stain etc. when valve switch does not operates, if therefore needing again to grasp
Just bigger revolving force is needed, if the most with the hands operation valve switch is just difficult to open when making valve switch.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fixation, valve switch labour saver easy to carry.
This utility model solves its technical problem the technical scheme is that valve switch labour saver, including handle, locking
Frame, clamping screw, locking nut, it is characterised in that described lock bracket includes the first lock bracket and the second lock bracket,
The first described lock bracket and the second lock bracket are separately positioned on handle two ends；
The first described lock bracket and the second lock bracket are constituted by the stent foot that a pair is fixedly connected on both sides, handle periphery,
And stent foot is mutually perpendicular to handle；
The described stent foot other end is provided with bolt hole, described clamping screw through the bolt hole on the stent foot of handle both sides with
Locking nut connects.
Further, described handle includes the first expansion link, the second expansion link, the 3rd expansion link, the 4th expansion link, described
The first expansion link and lock bracket fixing be connected, the first described expansion link is socketed in outside the second expansion link, the second expansion link set
Being connected on outside the 3rd expansion link, the 3rd expansion link is socketed in outside the 4th expansion link.
Further, described handle periphery is socketed with Antislip plastic gum cover.
Further, the stent foot outer wall of described lock bracket is set with Antislip plastic gum cover.
The beneficial effects of the utility model are: this valve switch labour saver, by lock bracket, labour saver are firmly sandwiched in valve
On switch rotary bar, and the Antislip plastic gum cover on lock bracket can prevent valve switch labour saver sliding in rotation process well
Dynamic shakiness.Handle body use expansion link make valve switch labour saver take up room less, be easy to carry.
Accompanying drawing explanation
Fig. 1 is valve switch labour saver side view；
Fig. 2 is valve switch labour saver front view；
Fig. 3 is that valve switch labour saver uses schematic diagram；
In figure, reference is: handle the 1, first expansion link the 11, second expansion link the 12, the 3rd expansion link the 13, the 4th expansion link
14, lock bracket the 2, first lock bracket the 21, second lock bracket 22, clamping screw 3, bolt hole 4, locking nut 5,
Valve steering yoke 6.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, valve switch labour saver of the present utility model, including handle 1, lock bracket 2, clamping screw
3, locking nut 5, described lock bracket 2 includes the first lock bracket 21 and the second lock bracket 22, the first described lock
Locking bracket 21 and the second lock bracket 22 are separately positioned on handle 1 two ends；The first described lock bracket 21 and the second locking
Support 22 is constituted by the stent foot that a pair is fixedly connected on handle 1 outer wall both sides, and stent foot is mutually perpendicular to handle 1；
The described stent foot other end is provided with bolt hole 4, and described clamping screw 3 is through the bolt hole on the stent foot of handle 1 both sides
4 are connected with locking nut 5.During operation valve switch, the first lock bracket 21 and the second lock bracket 22 are erected at valve
On steering yoke 6, stent foot is erected at valve steering yoke 6 both sides, by clamping screw 3 through bolt hole 4 with locking nut 5 even
Connecing, valve switch labour saver is fixed on valve steering yoke 6 by rotational lock nut 5 and clamping screw 3.Then, with the hands
Gripping handle 1 promotes valve switch labour saver just can realize the keying of valve switch easily.
In order to make valve switch labour saver more convenient to carry, handle 1 uses Telescopic rod structure.Described handle 1 includes first
Expansion link the 11, second expansion link the 12, the 3rd expansion link the 13, the 4th expansion link 14, the first described expansion link 11 and locking
Support 2 is fixing to be connected, and the first described expansion link 11 is socketed in outside the second expansion link 12, and the second expansion link 12 is socketed in the
Outside three expansion links 13, the 3rd expansion link 13 is socketed in outside the 4th expansion link 14.
Need to grasp handle 1 when operating valve switch labour saver promotes valve switch to rotate, therefore to improve handle 1
Gripping comfort level, and also to hands grasping is more firm when promoting handle 1, this utility model is outside described handle 1
Enclose and be set with Antislip plastic gum cover.
In order to make valve switch labour saver more be securely fixed on valve steering yoke 6, at the support of described lock bracket 2
Antislip plastic gum cover it is set with on foot outer wall.
Claims (4)
1. valve switch labour saver, including handle (1), lock bracket (2), clamping screw (3), locking nut (5),
It is characterized in that, described lock bracket (2) includes the first lock bracket (21) and the second lock bracket (22), described
First lock bracket (21) and the second lock bracket (22) are separately positioned on handle (1) two ends；
Described the first lock bracket (21) and the second lock bracket (22) are fixedly connected on handle (1) outer wall by a pair
The stent foot of both sides is constituted, and stent foot is mutually perpendicular to handle (1)；
The described stent foot other end is provided with bolt hole (4), and described clamping screw (3) passes handle (1) two side stand
Bolt hole (4) on foot is connected with locking nut (5).
2. valve switch labour saver as claimed in claim 1, it is characterised in that described handle (1) includes that first stretches
Bar (11), the second expansion link (12), the 3rd expansion link (13), the 4th expansion link (14), described the first expansion link (11)
Fixing with lock bracket (2) and be connected, described the first expansion link (11) is socketed in the second expansion link (12) outward, and second stretches
Contracting bar (12) is socketed in the 3rd expansion link (13) outward, and the 3rd expansion link (13) is socketed in the 4th expansion link (14) outward.
3. valve switch labour saver as claimed in claim 1 or 2, it is characterised in that the peripheral suit of described handle (1)
There is Antislip plastic gum cover.
4. valve switch labour saver as claimed in claim 1 or 2, it is characterised in that propping up of described lock bracket (2)
Frame foot periphery is set with Antislip plastic gum cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321006.3U CN205534518U (en) | 2016-04-15 | 2016-04-15 | Laborsaving ware of valve switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321006.3U CN205534518U (en) | 2016-04-15 | 2016-04-15 | Laborsaving ware of valve switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534518U true CN205534518U (en) | 2016-08-31 |
Family
ID=56792526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620321006.3U Active CN205534518U (en) | 2016-04-15 | 2016-04-15 | Laborsaving ware of valve switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223825A (en) * | 2018-02-23 | 2018-06-29 | 孙艳芬 | Chemical pipeline plug valve |
-
2016
- 2016-04-15 CN CN201620321006.3U patent/CN205534518U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223825A (en) * | 2018-02-23 | 2018-06-29 | 孙艳芬 | Chemical pipeline plug valve |
| CN108223825B (en) * | 2018-02-23 | 2019-03-15 | 孙艳芬 | Chemical pipeline plug valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |