CN213745195U - Structure of valve limiting belt protection - Google Patents
Structure of valve limiting belt protection Download PDFInfo
- Publication number
- CN213745195U CN213745195U CN202022866201.3U CN202022866201U CN213745195U CN 213745195 U CN213745195 U CN 213745195U CN 202022866201 U CN202022866201 U CN 202022866201U CN 213745195 U CN213745195 U CN 213745195U
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- valve
- gland
- protruding piece
- handle
- valve body
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Abstract
The utility model relates to a structure of spacing area protection of valve, including valve body, gland, spacing piece, guard pin, valve rod and handle, be provided with the gland on the valve body, the one end of valve rod stretches into in the valve body, the other end of valve rod passes valve body and gland and handle looks rigid connection to set up along with the rotation of handle in step, be provided with spacing piece between gland and the handle, spacing piece with one side be provided with first protruding piece and the protruding piece of second, first protruding piece and the protruding piece of second are spaced each other, spacing hole has all been seted up on first protruding piece and the protruding piece of second, with spacing hole one-to-one set up threaded hole on the gland, the guard pin connects in spacing hole and threaded hole soon. The utility model discloses can satisfy the demand of valve switch location, ensure personal, equipment safety, steady operation.
Description
Technical Field
The utility model belongs to the valve field especially relates to a structure of spacing area protection of valve.
Background
The general valve switching degree is limited by a positioning pin, so that the valve is easy to lose; and the positioning protection after the valve is switched in place is not provided, so that the problems of personal safety, equipment safety and the like caused by misoperation can occur.
In view of the above-mentioned defects, the present designer actively makes research and innovation to create a novel structure for protecting the valve position-limiting belt, so that the valve position-limiting belt has more industrial utilization value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a structure of valve spacing area protection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a structure of spacing area protection of valve, includes valve body, gland, spacing piece, guard pin, valve rod and handle, be provided with the gland on the valve body, the one end of valve rod stretches into in the valve body, the other end of valve rod passes valve body and gland and handle looks rigid connection to set up along with the rotation of handle in step, be provided with spacing piece between gland and the handle, spacing piece with one side be provided with the protruding piece of first protruding piece and second, the protruding piece of first protruding piece and second is spaced each other, spacing hole has all been seted up on the protruding piece of first protruding piece and second, with spacing hole one-to-one set up threaded hole on the gland, the guard pin connects in spacing hole and threaded hole soon.
Preferably, the valve limit belt protection structure is characterized in that the gland is fixed on the valve body through a screw.
Preferably, the structure for protecting the valve limit belt is characterized in that the screw is an inner hexagonal limit screw.
Preferably, in the structure with the protection function for the valve limit belt, a compression nut is screwed on the handle.
Preferably, the structure of valve limit belt protection, be provided with the deflector on the handle, the deflector sets up with protection pin cooperatees.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the utility model discloses a first protruding piece and the protruding piece of second on the spacing piece use with the handle cooperatees, can let the user clearly know the concrete position of opening and closing, can satisfy the demand of valve switch location, ensured the person, equipment safety, steady operation.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the open state of the present invention;
fig. 3 is a schematic structural diagram of the closed state of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Examples
As shown in fig. 1 to 3, a structure of valve spacing area protection, including valve body 1, gland 2, spacing piece 3, guard pin 4, valve rod 6 and handle 7, be provided with gland 2 on the valve body 1, the one end of valve rod 6 stretches into in the valve body 1, the other end of valve rod 6 passes valve body 1 and gland 2 and handle 7 looks rigid connection to set up in step along with the rotation of handle 7, be provided with spacing piece 3 between gland 2 and the handle 7, spacing piece 3 is provided with first protruding piece 9 and the protruding piece 10 of second with one side, first protruding piece 9 and the protruding piece 10 of second are at an interval each other, spacing hole has all been seted up on first protruding piece 9 and the protruding piece 10 of second, with spacing hole one-to-one the screw hole 11 has been seted up on the gland 2, guard pin 4 connects soon in spacing hole and screw hole 11.
The utility model discloses in gland 2 passes through screw 8 to be fixed on valve body 1, wherein, screw 8 is hexagon socket head cap stop screw.
In the utility model, the handle 7 is screwed with the gland nut 5.
The utility model discloses in be provided with deflector 12 on the handle 7, deflector 12 cooperatees with protection round pin 4 and sets up, corresponds with the protection round pin of opening the state through deflector 12, can confirm this moment for the optimum, and the deflector 12 corresponds with the protection round pin of closure state on the same principle, is the closure state this moment.
The above-mentioned on state and off state are known to those skilled in the art, and are not described in detail here.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a structure of valve limit area protection which characterized in that: comprises a valve body (1), a gland (2), a limiting piece (3), a protection pin (4), a valve rod (6) and a handle (7), wherein the valve body (1) is provided with the gland (2), one end of the valve rod (6) extends into the valve body (1), the other end of the valve rod (6) penetrates through the valve body (1) and the gland (2) to be rigidly connected with the handle (7) and is synchronously arranged along with the rotation of the handle (7), the limiting piece (3) is arranged between the gland (2) and the handle (7), a first protruding piece (9) and a second protruding piece (10) are arranged on the same side of the limiting piece (3), the first protruding piece (9) and the second protruding piece (10) are mutually spaced, limiting holes are respectively arranged on the first protruding piece (9) and the second protruding piece (10), threaded holes (11) are arranged on the gland (2) corresponding to the limiting holes one by one, the protection pin (4) is screwed in the limiting hole and the threaded hole (11).
2. The structure of claim 1, wherein the valve stop band is a protective strip, and the structure comprises: the gland (2) is fixed on the valve body (1) through a screw (8).
3. The structure of claim 2, wherein the valve stop band is configured to protect: the screw (8) is an inner hexagonal limiting screw.
4. The structure of claim 1, wherein the valve stop band is a protective strip, and the structure comprises: the handle (7) is screwed with a compression nut (5).
5. The structure of claim 1, wherein the valve stop band is a protective strip, and the structure comprises: the handle (7) is provided with a guide plate (12), and the guide plate (12) is matched with the protection pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022866201.3U CN213745195U (en) | 2020-12-03 | 2020-12-03 | Structure of valve limiting belt protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022866201.3U CN213745195U (en) | 2020-12-03 | 2020-12-03 | Structure of valve limiting belt protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213745195U true CN213745195U (en) | 2021-07-20 |
Family
ID=76832580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022866201.3U Active CN213745195U (en) | 2020-12-03 | 2020-12-03 | Structure of valve limiting belt protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213745195U (en) |
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2020
- 2020-12-03 CN CN202022866201.3U patent/CN213745195U/en active Active
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