CN211039723U - Buried valve hidden rod opening and closing device with opening degree indicating device - Google Patents
Buried valve hidden rod opening and closing device with opening degree indicating device Download PDFInfo
- Publication number
- CN211039723U CN211039723U CN201922275473.3U CN201922275473U CN211039723U CN 211039723 U CN211039723 U CN 211039723U CN 201922275473 U CN201922275473 U CN 201922275473U CN 211039723 U CN211039723 U CN 211039723U
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- China
- Prior art keywords
- valve
- rod
- valve rod
- pointer
- opening
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- 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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- 210000004907 gland Anatomy 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a bury ground valve dark pole headstock gear with aperture indicating device, including base, valve rod, uide bushing, spacer, gland, pointer, upper cover, extension bar and aperture label, the base is placed and is fixed in subaerially through chemical bolt or expansion bolts with burying ground valve shaft centering, be equipped with the uide bushing on the base, the uide bushing passes through the bolt fastening on the base, be equipped with the valve rod in the uide bushing, the valve rod is fixed in on the uide bushing through spacer and gland, be equipped with the pointer on the valve rod, pointer and valve rod threaded connection, be equipped with the upper cover on the uide bushing, the top of upper cover is equipped with the round hole, valve rod and round hole through connection. Open and close buried valve through the extension rod, this headstock gear is provided with valve aperture indicating mechanism, and the full open and the full close position of feedback valve that can be accurate are convenient for discern the on-off state of valve, improve the managerial efficiency and the rate of accuracy of water supply and drainage pipeline.
Description
Technical Field
The utility model relates to a valve coupling assembling technical field specifically is a bury ground valve dark pole headstock gear with aperture indicating device.
Background
Along with the development of human society and technological progress, more and more water supply and drainage pipelines are arranged underground to save social space.
The buried valve is usually opened and closed by a worker on the ground through the extension rod, and in the mode, the full opening and the full closing positions of the valve cannot be accurately fed back, so that the on-off state of the valve cannot be conveniently identified, and the management efficiency and the accuracy of a drainage pipeline are reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a bury ground valve dark pole headstock gear with aperture indicating device has solved the manual work and has opened and close the valve through the extension rod on ground, and the on-off state of valve is led to the discernment that can not be convenient for to the full open and the full close position of feedback valve that can not be accurate, has reduced the problem of drain line's managerial efficiency and rate of accuracy.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bury ground valve dark pole headstock gear with aperture indicating device, includes base, valve rod, uide bushing, spacer, gland, pointer, upper cover, extension bar and aperture label, the base is placed and is fixed in subaerially through chemical bolt or expansion bolts with burying ground valve shaft centering, be equipped with the uide bushing on the base, the uide bushing passes through the bolt fastening on the base, be equipped with the valve rod in the uide bushing, the valve rod is fixed in on the uide bushing through spacer and gland, be equipped with the pointer on the valve rod, pointer and valve rod threaded connection, be equipped with the upper cover on the uide bushing, the top of upper cover is equipped with the round hole, valve rod and round hole through connection, be equipped with waist type hole on the vertical end face of upper cover, the pointer is connected with waist type jogged joint.
Preferably, the pointer and the valve rod are both provided with connecting threads, the threads of the pointer and the valve rod are matched, the pointer is driven to move up and down through thread transmission, and the top of the valve rod is connected with a hand wheel or a T-shaped operating rod.
Preferably, the bottom of the valve rod and the top of the extension rod are both of a square structure, the square structure at the bottom of the valve rod is matched with an inner hole in the top of the extension rod, and the size and the distribution form of the square structure are the same.
Preferably, the extension bar is fixedly connected with a valve shaft of the valve.
Preferably, the pointer is matched with a waist-shaped hole embedding structure on the vertical end face of the upper cover.
(III) advantageous effects
The utility model provides a bury ground valve dark pole headstock gear with aperture indicating device. The method has the following beneficial effects:
open and close buried valve through the extension rod, this headstock gear is provided with valve aperture indicating mechanism, and the full open and the full close position of feedback valve that can be accurate are convenient for discern the on-off state of valve, improve the managerial efficiency and the rate of accuracy of water supply and drainage pipeline.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a local structure of the present invention.
In the figure, a base-1, a valve rod-2, a guide sleeve-3, a positioning sheet-4, a gland-5, a pointer-6, an upper cover-7, an extension bar-8, an opening label-9 and a bolt-10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: a buried valve hidden rod opening and closing device with an opening degree indicating device comprises a base 1, a valve rod 2, a guide sleeve 3, a positioning sheet 4, a gland 5, a pointer 6, an upper cover 7, an extension rod 8 and an opening degree label 9, the base 1 and the valve shaft of the buried valve are arranged in a centering way and fixed on the ground through a chemical bolt or an expansion bolt, the base 1 is provided with a guide sleeve 3, the guide sleeve 3 is fixed on the base 1 through a bolt 10, a valve rod 2 is arranged in the guide sleeve 3, the valve rod 2 is fixed on the guide sleeve 3 through a positioning sheet 4 and a gland 5, a pointer 6 is arranged on the valve rod 2, the pointer 6 is in threaded connection with the valve rod 2, an upper cover 7 is arranged on the guide sleeve 3, the top of the upper cover 7 is provided with a round hole, the valve rod 2 is connected with the round hole in a penetrating mode, a waist-shaped hole is formed in the vertical end face of the upper cover 7, and the pointer 6 is connected with the waist-shaped hole in an embedded mode.
And the pointer 6 and the valve rod 2 are both provided with connecting threads, the threads of the pointer and the valve rod are matched, the pointer is driven to move up and down through thread transmission, and the top of the valve rod 2 is connected with a hand wheel or a T-shaped operating rod.
The bottom of valve rod 2 and extension bar 8's top are the square structure, the square structure of valve rod 2 bottom and the hole matching on the extension bar 8 top, the size and the distribution form homogeneous phase of square structure are the same.
The extension bar 8 is fixedly connected with a valve shaft of the valve. The extension bar can drive the opening or closing of the valve.
The pointer 6 is matched with the waist-shaped hole embedding structure on the vertical end face of the upper cover 7 uniformly. The end part of the pointer is positioned in the waist-shaped hole of the upper cover, so that the pointer cannot rotate in the rotating process of the valve rod, and the pointer can vertically move up and down under the action of thread transmission.
The working principle is as follows: the up-down stroke of the pointer can be accurately calculated according to the number of rotation turns of the valve rod required by opening and closing the valve; the opening degree label is arranged in the up-stroke and down-stroke range and used for feeding back the opening degree of the valve in the full-opening/full-closing position or the middle position of the valve, so that the valve rod does not lift in the opening and closing process of the valve, the valve is suitable for limited space installation, accurate opening degree indication and convenient for daily management of pipelines, and meanwhile, the valve can be further expanded to a working condition requiring remote manual opening and closing of the valve, or a dangerous area or an area which cannot be approached by an operator.
The utility model discloses a base 1, valve rod 2, uide bushing 3, spacer 4, gland 5, pointer 6, upper cover 7, extension bar 8, aperture label 9, bolt 10, the part is general standard component or the part that technical staff knows, its structure and principle all can be known or can be known through the conventional experimental method for this technical staff through the technical manual, the problem that the utility model solves is that the manual work is opened and close the valve through the extension bar on ground, can not accurate full open and full close position of feedback valve, lead to can not be convenient for discern the on-off state of valve, reduce the problem of the managerial efficiency and the rate of accuracy of drain line, the utility model discloses open and close buried valve through extension bar 8, this headstock gear is provided with valve aperture indicating mechanism, can accurate full open and full close position of feedback valve, be convenient for discern the on-off state of valve, the management efficiency and the accuracy of the water supply and drainage pipeline are improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a bury ground valve dark pole headstock gear with aperture indicating device which characterized in that: comprises a base (1), a valve rod (2), a guide sleeve (3), a positioning sheet (4), a gland (5), a pointer (6), an upper cover (7), an extension rod (8) and an opening label (9), wherein the base (1) is centered with a buried valve shaft and fixed on the ground through a chemical bolt or an expansion bolt, the guide sleeve (3) is arranged on the base (1), the guide sleeve (3) is fixed on the base (1) through a bolt (10), the valve rod (2) is arranged in the guide sleeve (3), the valve rod (2) is fixed on the guide sleeve (3) through the positioning sheet (4) and the gland (5), the pointer (6) is arranged on the valve rod (2), the pointer (6) is in threaded connection with the valve rod (2), the upper cover (7) is arranged on the guide sleeve (3), a round hole is arranged at the top of the upper cover (7), the valve rod (2) is in through connection with the round hole, the vertical end face of the upper cover (7) is provided with a waist-shaped hole, and the pointer (6) is connected with the waist-shaped hole in an embedded mode.
2. The opening and closing device with the opening indicating device for the hidden rod of the buried valve, according to claim 1, is characterized in that: and the pointer (6) and the valve rod (2) are respectively provided with a connecting thread, the two threads are matched, the pointer is driven to move up and down through thread transmission, and the top of the valve rod (2) is connected with a hand wheel or a T-shaped operating rod.
3. The opening and closing device with the opening indicating device for the hidden rod of the buried valve, according to claim 1, is characterized in that: the bottom of valve rod (2) and the top of extension bar (8) are the square structure, the hole matches on the square structure of valve rod (2) bottom and extension bar (8) top, the size and the distribution form of square structure are all the same.
4. The opening and closing device with the opening indicating device for the hidden rod of the buried valve, according to claim 1, is characterized in that: the extension bar (8) is fixedly connected with a valve shaft of the valve.
5. The opening and closing device with the opening indicating device for the hidden rod of the buried valve, according to claim 1, is characterized in that: the pointer (6) is matched with a waist-shaped hole embedding structure on the vertical end face of the upper cover (7) uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275473.3U CN211039723U (en) | 2019-12-18 | 2019-12-18 | Buried valve hidden rod opening and closing device with opening degree indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275473.3U CN211039723U (en) | 2019-12-18 | 2019-12-18 | Buried valve hidden rod opening and closing device with opening degree indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039723U true CN211039723U (en) | 2020-07-17 |
Family
ID=71567374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922275473.3U Expired - Fee Related CN211039723U (en) | 2019-12-18 | 2019-12-18 | Buried valve hidden rod opening and closing device with opening degree indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211039723U (en) |
-
2019
- 2019-12-18 CN CN201922275473.3U patent/CN211039723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |