CN221034243U - Valve opening and closing device - Google Patents
Valve opening and closing device Download PDFInfo
- Publication number
- CN221034243U CN221034243U CN202322570779.8U CN202322570779U CN221034243U CN 221034243 U CN221034243 U CN 221034243U CN 202322570779 U CN202322570779 U CN 202322570779U CN 221034243 U CN221034243 U CN 221034243U
- Authority
- CN
- China
- Prior art keywords
- closing device
- valve opening
- sleeve
- square
- steel pipe
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 210000000078 claw Anatomy 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a valve opening and closing device, comprising: the square pipe is provided with a steel pipe sleeve at the outer side of the top of the square pipe, a mounting plate is arranged on the steel pipe sleeve, a spline housing is arranged at the upper end of the steel pipe sleeve, and a cover plate is covered on the top of the steel pipe sleeve; the bottom of the square pipe is provided with an expansion sleeve or a connecting mechanism for fixedly connecting a valve; the connecting mechanism comprises a fixing plate, a plurality of first nuts are uniformly arranged on the periphery of the fixing plate, the first nuts are all in threaded connection with a first screw rod, a second nut is in threaded connection with the first screw rod, a claw is sleeved on the first screw rod, and the second nut is located between the first nut and the claw. According to the utility model, the driving device is inserted into the top of the square tube, and drives the square tube to rotate so as to drive the valve to rotate, so that the valve can be rapidly opened or closed, and the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of water treatment equipment, in particular to a valve opening and closing device.
Background
Various valves are installed in various water supply pipelines, and the valves need to be closed or opened at any time in case of emergency.
If the valves under the well are to be opened or closed, the well cover needs to be opened, then the water in the well is pumped out, and then the valves are opened or closed manually when the well is put down, so that the valves under the well cannot be opened quickly, and the labor intensity is increased by manual operation.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides the valve opening and closing device which can rapidly open or close a valve, so that the working efficiency is effectively improved.
The technical scheme adopted for solving the technical problems is as follows:
a valve opening and closing device, comprising:
The square pipe is provided with a steel pipe sleeve at the outer side of the top of the square pipe, a mounting plate is arranged on the steel pipe sleeve, a spline housing is arranged at the upper end of the steel pipe sleeve, and a cover plate is covered on the top of the steel pipe sleeve;
The bottom of the square pipe is provided with an expansion sleeve or a connecting mechanism for fixedly connecting a valve;
The connecting mechanism comprises a fixing plate, a plurality of first nuts are uniformly arranged on the periphery of the fixing plate, the first nuts are all in threaded connection with a first screw rod, a second nut is in threaded connection with the first screw rod, a claw is sleeved on the first screw rod, and the second nut is located between the first nut and the claw.
Preferably, a corner mechanism is arranged at the lower part of the square pipe, and the corner mechanism is positioned at one side of the expansion sleeve or the connecting mechanism.
Preferably, the rotation angle mechanism includes:
The end of the corner driver is provided with a driving bevel gear which is meshed with a driven bevel gear, and a first square tube is arranged on the driven bevel gear;
the expansion sleeve or the connecting mechanism is fixed at the other end of the first square tube, and the upper end of the corner driver is positioned in the square tube.
Preferably, the corner mechanism further comprises a shell, and the driving bevel gear, the driven bevel gear and part of the corner driver are positioned in the shell.
Preferably, the corner driver is arranged on two pairs of first bearings, and the first bearings are fixedly arranged between the shell and the corner driver.
Preferably, the driven bevel gears are disposed on a pair of second bearings fixedly disposed between the housing and the driven bevel gears.
Preferably, the taper distance of the driven bevel gear is larger than that of the driving bevel gear.
Preferably, a waterproof nylon sleeve is arranged between the steel pipe sleeve and the square pipe.
Preferably, the square pipe comprises a second square pipe and a third square pipe sleeved in the second square pipe;
the lower part in the second square tube is provided with a baffle, and the baffle props against the third square tube.
Preferably, the steel pipe sleeve is provided with a supporting mechanism supported at the wellhead, the supporting mechanism comprises a plurality of second screw rods, a third nut sleeved on the second screw rods, and a supporting plate is arranged on the third nut.
Compared with the prior art, the valve opening and closing device provided by the utility model has the following beneficial effects:
The driving device is inserted into the top of the square tube, drives the square tube to rotate and drives the valve to rotate, so that the valve is rapidly opened or closed, and the working efficiency is effectively improved;
Not only can open and close the valve facing the ground, but also can open and close the valve vertical to the ground through the corner mechanism, and the application range is wide.
Drawings
In order to more clearly illustrate the solution of the present application, a brief description will be given below of the drawings required for the description of the embodiments, it being apparent that the drawings in the following description are some embodiments of the present application and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a first embodiment of a valve opening and closing device of the present utility model.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B of fig. 1.
Fig. 4 is an enlarged view of a portion C of fig. 1.
Fig. 5 is a front view of a second embodiment of a valve opening and closing device according to the present utility model.
Fig. 6 is a front view of a third embodiment of a valve opening and closing device of the present utility model.
Fig. 7 is a left side view of a third embodiment of a valve opening and closing device of the present utility model.
Fig. 8 is an enlarged view of a portion D in fig. 6.
Fig. 9 is a front view of a fourth embodiment of a valve opening and closing device of the present utility model.
Fig. 10 is an enlarged view of the portion E of fig. 9.
Fig. 11 is a front view of a fifth embodiment of a valve opening and closing device of the present utility model.
Fig. 12 is a top view of a fifth embodiment of a valve opening and closing device according to the present utility model.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
An embodiment of the present utility model provides a valve opening and closing device, as shown in fig. 1 to 12, including: the square tube 100, a steel tube sleeve 200 is arranged on the outer side of the top of the square tube 100, a mounting plate 300 is arranged on the steel tube sleeve 200, a spline sleeve 400 is arranged at the upper end of the steel tube sleeve 200, and a cover plate 500 is covered on the top of the steel tube sleeve 200; the bottom of the square pipe 100 is provided with an expansion sleeve 600 or a connecting mechanism 700 for fixedly connecting a valve; the connecting mechanism 700 comprises a fixing plate 701, a plurality of first nuts 702 are uniformly arranged on the periphery of the fixing plate 701, a plurality of first screw rods 703 are screwed on the first nuts 702, second nuts 704 are screwed on the first screw rods 703, a clamping jaw 705 is sleeved on the first screw rods 703, and the second nuts 704 are located between the first nuts 702 and the clamping jaw 705.
The driving mechanism is installed in the spline housing 400, and the square tube 100 is driven to rotate by the driving mechanism, so that the valve is driven to rotate to adjust the opening degree of the valve, and the valve is opened or closed quickly.
The cover plate 500 is a strong magnetic attraction plate, and the cover plate 500 is made of stainless steel and is flush with the pavement or the sidewalk for protecting the spline housing 400 and preventing water and dust. Square tube 100 facilitates straight line torque transfer and spline housing 400 is designed to facilitate load-bearing reaction forces.
In particular, as shown in fig. 6 to 11, a corner mechanism 800 is disposed at the lower portion of the square tube 100, and the corner mechanism 800 is located at one side of the expansion sleeve 600 or the connection mechanism 700. The turning mechanism 800 includes: the device comprises a corner driver 801, wherein a driving bevel gear 802 is arranged at the tail end of the corner driver 801, a driven bevel gear 803 is meshed with the driving bevel gear 802, and a first square pipe 804 is arranged on the driven bevel gear 803; the expansion sleeve 600 or the connection mechanism 700 is fixed at the other end of the first square tube 801, and the upper end of the corner driver 801 is located in the square tube 100.
In particular, as shown in fig. 8, the corner mechanism 800 further includes a housing 805, and the drive bevel gear 802, the driven bevel gear 803, and a portion of the corner driver 801 are disposed in the housing 805.
In particular, as shown in fig. 8, the corner driver 801 is disposed on two pairs of first bearings 806, and the first bearings 806 are fixedly disposed between the housing 805 and the corner driver 801. The driven bevel gears 803 are disposed on a pair of second bearings 807, and the second bearings 807 are fixedly disposed between the housing 805 and the driven bevel gears 803. First bearing 806, second bearing 807 are provided to enable better torque transfer.
In particular, the driven bevel gear 803 has a larger taper distance than the drive bevel gear 802.
In specific implementation, as shown in fig. 3, a waterproof nylon sleeve 900 is disposed between the steel sleeve 200 and the square tube 100.
In specific implementation, as shown in fig. 4, the square tube 100 includes a second square tube 101, and a third square tube 102 sleeved in the second square tube 101; a baffle 103 is arranged at the lower part in the second square pipe 101, and the baffle 103 props against the third square pipe 102.
In specific implementation, as shown in fig. 11 and 12, the steel pipe sleeve 200 is provided with a supporting mechanism 1000 supported at the wellhead, the supporting mechanism 1000 includes a plurality of second screw rods 1001, a third nut 1002 sleeved on the second screw rods 1001, and a supporting plate (not shown in the drawings) is provided on the third nut 1002.
The valve opening and closing device can be directly arranged at a wellhead through the supporting mechanism 1000, and then the well cover can be operated after being opened.
In summary, the present utility model discloses a valve opening and closing device, comprising: the square pipe is provided with a steel pipe sleeve at the outer side of the top of the square pipe, a mounting plate is arranged on the steel pipe sleeve, a spline housing is arranged at the upper end of the steel pipe sleeve, and a cover plate is covered on the top of the steel pipe sleeve; the bottom of the square pipe is provided with an expansion sleeve or a connecting mechanism for fixedly connecting a valve; the connecting mechanism comprises a fixed plate, a plurality of first nuts are uniformly arranged on the periphery of the fixed plate, a first screw rod is connected with the first nuts in a screwed mode, a second nut is connected with the first screw rod in a screwed mode, a claw is sleeved on the first screw rod, the second nut is located between the first nut and the claw, the second nut is inserted into the top of the square tube through a driving device, the square tube is driven to rotate to drive the valve to rotate, and therefore rapid opening or closing of the valve is achieved, and working efficiency is effectively improved; in addition, not only can open and close the valve facing the ground, but also can open and close the valve vertical to the ground through the corner mechanism, and the application range is wide.
It is apparent that the above-described embodiments are only some embodiments of the present application, but not all embodiments, and the preferred embodiments of the present application are shown in the drawings, which do not limit the scope of the patent claims. This application may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the application are directly or indirectly applied to other related technical fields, and are also within the scope of the application.
Claims (10)
1. A valve opening and closing device, comprising:
The square pipe is provided with a steel pipe sleeve at the outer side of the top of the square pipe, a mounting plate is arranged on the steel pipe sleeve, a spline housing is arranged at the upper end of the steel pipe sleeve, and a cover plate is covered on the top of the steel pipe sleeve;
The bottom of the square pipe is provided with an expansion sleeve or a connecting mechanism for fixedly connecting a valve;
The connecting mechanism comprises a fixing plate, a plurality of first nuts are uniformly arranged on the periphery of the fixing plate, the first nuts are all in threaded connection with a first screw rod, a second nut is in threaded connection with the first screw rod, a claw is sleeved on the first screw rod, and the second nut is located between the first nut and the claw.
2. The valve opening and closing device according to claim 1, wherein a corner mechanism is provided at the lower portion of the square tube, and the corner mechanism is located at one side of the expansion sleeve or the connecting mechanism.
3. The valve opening and closing device according to claim 2, wherein the rotation angle mechanism includes:
The end of the corner driver is provided with a driving bevel gear which is meshed with a driven bevel gear, and a first square tube is arranged on the driven bevel gear;
the expansion sleeve or the connecting mechanism is fixed at the other end of the first square tube, and the upper end of the corner driver is positioned in the square tube.
4. A valve opening and closing device according to claim 3, wherein the corner mechanism further comprises a housing, and the drive bevel gear, the driven bevel gear and a portion of the corner actuator are located within the housing.
5. The valve opening and closing device according to claim 4, wherein the corner driver is provided on two pairs of first bearings fixedly provided between the housing and the corner driver.
6. The valve opening and closing device according to claim 4, wherein the driven bevel gears are provided on a pair of second bearings fixedly provided between the housing and the driven bevel gears.
7. The valve opening and closing device according to claim 4, wherein a taper distance of the driven bevel gear is larger than a taper distance of the drive bevel gear.
8. The valve opening and closing device according to claim 1, wherein a waterproof nylon sleeve is provided between the steel pipe sleeve and the square pipe.
9. The valve opening and closing device according to claim 1, wherein the square pipe comprises a second square pipe and a third square pipe sleeved in the second square pipe;
the lower part in the second square tube is provided with a baffle, and the baffle props against the third square tube.
10. The valve opening and closing device according to claim 1, wherein the steel pipe sleeve is provided with a supporting mechanism supported at the wellhead, the supporting mechanism comprises a plurality of second screw rods, a third nut sleeved on the second screw rods, and a supporting plate is arranged on the third nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322570779.8U CN221034243U (en) | 2023-09-20 | 2023-09-20 | Valve opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322570779.8U CN221034243U (en) | 2023-09-20 | 2023-09-20 | Valve opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034243U true CN221034243U (en) | 2024-05-28 |
Family
ID=91173448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322570779.8U Active CN221034243U (en) | 2023-09-20 | 2023-09-20 | Valve opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034243U (en) |
-
2023
- 2023-09-20 CN CN202322570779.8U patent/CN221034243U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221034243U (en) | Valve opening and closing device | |
| CN212536701U (en) | Three-eccentric butterfly valve with valve handle driven to rotate by motor | |
| CN115340161A (en) | Pharmaceutical wastewater treatment device | |
| CN201209278Y (en) | Full turning over movable roof | |
| CN215863180U (en) | High-efficient radiating solar energy illumination case for building | |
| CN220827967U (en) | Free end wind-resistant connection structure of factory building metal roof board | |
| CN219298483U (en) | Corrosion-resistant structure | |
| CN2565868Y (en) | Theft-proof gate with movable opening-closing device | |
| CN221323356U (en) | Gate valve seat | |
| CN218263980U (en) | Valve well for maintenance | |
| CN210419388U (en) | Sewage treatment device for ecological environment transformation | |
| CN216976029U (en) | Energy-saving installation device for fire fighting pipeline | |
| CN219690374U (en) | Quick-mounting angle iron for highway guardrail installation | |
| CN221445499U (en) | Sampling analysis device for river management of sewage station | |
| CN220268575U (en) | Electric actuator transmission extension device | |
| CN219953050U (en) | Quick-opening and quick-closing access door for waste gas treatment equipment | |
| CN216105605U (en) | Pipeline installation hoisting device for constructional engineering | |
| CN219011421U (en) | Municipal drainage pipe convenient to connect | |
| CN219841068U (en) | Anti-blocking flat valve | |
| CN216180239U (en) | Perpendicular tuber pipe erector | |
| CN219886713U (en) | Hydraulic engineering channel gate structure | |
| CN219887738U (en) | Protection fence for municipal pipeline transformation | |
| CN219012048U (en) | Reinforcing device for color steel plate movable house | |
| CN206105709U (en) | Valve instrument is driven to multi -functional fire control valve | |
| CN220833959U (en) | Buried fire hydrant for ocean |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |