CN220037609U - Portable valve opener capable of being adjusted in telescopic mode - Google Patents
Portable valve opener capable of being adjusted in telescopic mode Download PDFInfo
- Publication number
- CN220037609U CN220037609U CN202320608026.9U CN202320608026U CN220037609U CN 220037609 U CN220037609 U CN 220037609U CN 202320608026 U CN202320608026 U CN 202320608026U CN 220037609 U CN220037609 U CN 220037609U
- Authority
- CN
- China
- Prior art keywords
- groove
- connector
- valve opening
- butt joint
- plug
- 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
- 210000001503 joint Anatomy 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a portable valve opener capable of being adjusted in a telescopic manner, which comprises a torque rod, an extension part and a valve opening part which are connected in sequence, wherein the torque rod and the valve opening part are detachably connected with the extension part, and the valve opening part comprises a screw valve opening tool and a frame valve opening tool; the detachable connecting structure comprises an upper connector and a lower connector; an inner groove is formed in the middle of the upper connector, a butt joint is connected in the inner groove in a sliding manner, a first spring is connected with the butt joint and the groove wall of the inner groove, a plug connector is fixedly connected with the bottom of the butt joint, and a plug groove for the plug connector to be inserted is formed in the end part of the lower connector; barbs are arranged on two sides of the butt joint, and a limit edge matched with the barbs is arranged at the upper end part of the lower joint; the inner groove is also provided with a limit mechanism for locking/releasing the slide block at the upper part of the butt joint. The utility model can realize the quick connection and release between the extension part and the torque rod and the valve opening part.
Description
Technical Field
The utility model relates to the technical field of cat toys, in particular to a portable valve opener capable of being adjusted in a telescopic mode.
Background
In existing water treatment plants, the valves of parts of the equipment and associated piping are often installed in limited spaces that are not easy to operate. In particular, many important pipelines are buried in the ground, and the valve is operated through a valve well, so that the valve is difficult to regulate and control and has potential safety hazards. If water is accumulated in the well, inconvenience is brought to workers in construction, and the valve is easy to rust and lock.
Prior patent application publication number CN110081230a discloses a valve opener, but there are problems: the valve opening tool cannot well act on the square valve switch; the torque rod, the lengthened connecting rod and the extension are connected in a slot and plug mode, so that the torque rod, the lengthened connecting rod and the extension cannot be well fixed, and the torque rod is inconvenient to detach after deep well operation.
Disclosure of Invention
The utility model provides a portable valve opener capable of being adjusted in a telescopic mode, which aims at the defects of the prior art.
The utility model provides the following technical scheme: the valve opening device comprises a torque rod, an extension part and a valve opening part which are connected in sequence, wherein the torque rod and the valve opening part are detachably connected with the extension part, and the valve opening part comprises a screw valve opening tool and a frame valve opening tool;
the detachable connecting structure comprises an upper connector and a lower connector;
an inner groove is formed in the middle of the upper connector, an abutting joint is connected in the inner groove in a sliding manner, a first spring is connected with the groove wall of the inner groove, the stress direction of the first spring is vertical, a plug connector is fixedly connected to the bottom of the abutting joint, and a plug groove for the plug connector to be inserted is formed in the end part of the lower connector;
barbs are arranged on two sides of the butt joint, and a limit edge matched with the barbs is arranged at the upper end part of the lower joint; the barb is rotationally connected with the butt joint, a torsion spring is arranged at the joint, the barb is kept in a downward opening state in a normal state of the torsion spring, the opening span is larger than the outer diameter of the limit edge, an inclined wall is arranged at the upper part of the barb, an extrusion wall matched with the inclined wall is arranged at the lower part of the upper connector, and the barb is used for buckling the limit edge when the upper connector is extruded downwards;
the inner groove is also provided with a limit mechanism for locking/releasing the slide block at the upper part of the butt joint.
Further, a spline is arranged on the periphery of the plug connector, and a spline groove matched with the spline is arranged on the inner peripheral wall of the plug groove.
Further, splines are provided on the circumferential direction of the butt joint, and spline grooves matching the splines are provided on the inner circumferential wall of the inner groove.
Further, the limiting mechanism comprises a lantern ring which is connected to the periphery of the upper connector in a sliding manner through a sliding groove, a limiting groove is transversely formed in the upper portion of the inner groove, a limiting block is connected in the limiting groove in a sliding manner, the front end of the limiting block is of a wedge-shaped structure, the rear end of the limiting block is fixed to the lantern ring through a flexible rope, the limiting block is connected with a second spring, the stress direction of the second spring is transverse, and a convex block for the second spring to abut against is also arranged on the inner wall of the limiting groove and the outer portion of the limiting block;
and a limiting groove matched with the front end of the limiting block is formed in the peripheral surface of the sliding block, and when the sliding block slides upwards to a certain distance relative to the upper connector, the limiting block slides into the limiting groove to prevent the sliding block from displacing downwards.
Further, the extension has a plurality of roots connected in proper order.
Compared with the prior art, the utility model provides a portable valve opener capable of being adjusted in a telescopic way, which has the following beneficial effects:
according to the utility model, through the detachable structure, the torque rod and the extension part are quickly connected and quickly detached between the valve opening part and the extension part. During connection, the upper connector is directly inserted into the lower connector, in the process of insertion, the plug connector is connected with the plug groove, the upper connector extrudes the barb, the barb buckles the limit edge of the lower connector, and the limit mechanism is used for locking the butt joint connector; when the connector is disassembled, the butt joint is released through the limiting mechanism, and the connector is directly pulled out.
In addition, the valve opening part is not only provided with a screw valve opening tool, but also provided with a frame valve opening tool, and can be installed according to the self requirement during use.
Drawings
FIG. 1 is a schematic structural view of a frame type valve opening tool;
FIG. 2 is a schematic structural view of a screw type valve opening tool;
fig. 3 is a schematic view of a detachable structure.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to the figure, a portable valve opener capable of being adjusted in a telescopic manner comprises a torque rod 2, an extension part 3 and a valve opening part which are connected in sequence, wherein the torque rod 2 and the valve opening part are detachably connected with the extension part 3, and the valve opening part comprises a screw valve opening tool 4 and a frame valve opening tool 5;
the detachable connection structure comprises an upper connector 17 and a lower connector 22;
an inner groove 15 is formed in the middle of the upper connector 17, a butt joint 18 is connected in the inner groove 15 in a sliding manner, a first spring is connected with the butt joint 18 and the groove wall of the inner groove 15, the stress direction of the first spring is vertical, a plug joint 21 is fixedly connected to the bottom of the butt joint 18, and a plug groove for inserting the plug joint 21 is formed in the end part of the lower connector 22;
barbs 19 are arranged on two sides of the butt joint 18, and a limit edge matched with the barbs 19 is arranged at the upper end part of the lower connector 22; the barb 19 is rotationally connected with the butt joint 18, a torsion spring is arranged at the connecting part, the barb 19 keeps a downward opening state in a normal state, the opening span is larger than the outer diameter of the limit edge, an inclined wall is arranged at the upper part of the barb 19, an extrusion wall matched with the inclined wall is arranged at the lower part of the upper connector 17, and the barb 19 is used for buckling the limit edge when the upper connector 17 is extruded downwards;
the inner groove 15 is also provided with a stopper mechanism for locking/releasing the slider 20 at the upper part of the abutment 18. The limiting mechanism comprises a lantern ring 11 which is connected to the periphery of an upper connector 17 in a sliding way through a sliding groove 110, a limiting groove is transversely formed in the upper part of an inner groove 15, a limiting block 14 is connected in the limiting groove in a sliding way, the front end of the limiting block 14 is of a wedge-shaped structure, the rear end of the limiting block 14 is fixed on the lantern ring 11 through a flexible rope, the limiting block 14 is connected with a second spring 13, the stress direction of the second spring is transverse, and a convex block for the second spring to abut is also arranged on the inner wall of the limiting groove and the outer part of the limiting block 14;
and a limit groove matched with the front end of the limit block 14 is formed in the peripheral surface of the slider 20, and when the slider 20 slides upwards to a certain distance relative to the upper connector 17, the limit block 14 slides into the limit groove to prevent the slider 20 from displacing downwards.
It should be noted that, since the valve needs to be opened mainly by rotation when in use, splines are provided on the circumferential direction of the plug 21 for stability of torque transmission, and spline grooves matching the splines are provided on the inner circumferential wall of the plug groove. The counter joint 18 is provided with splines in the circumferential direction, and the inner peripheral wall of the inner groove 15 is provided with spline grooves matching the splines. The arrangement of the spline and the spline groove does not affect vertical sliding during installation, but torque transmission is realized.
In use, the torque rod 2 and the valve opening part are connected with the extension part 3 in the structure form as shown in fig. 2, the extension part 3 can select a plurality of parts to be connected in sequence according to the length requirement, and the connection between the two parts also adopts the structure of fig. 2.
Referring to fig. 2, when in use, the upper connector 17 and the lower connector 22 are directly inserted, under the initial state, the span of the barb 19 is larger than the outer diameter of the limit edge due to the action of the first spring and the torsion spring, in the process of inserting, the inserting connector 21 is directly connected with the inserting groove, the inserting connector 18 is continuously pressed down, the upper connector 17 slides upwards relatively, and the extrusion wall of the opposite connector 22 can extrude the barb 19 to rotate, so that the limit edge is just buckled. At this time, the slider 20 pushes away the stopper 14, and just the stopper 14 is inserted into the stopper groove of the slider 20, so that the abutment 18 is kept fixed and locked.
When the sleeve 11 is detached, firstly, the sleeve 11 is slid upwards, and just at the beginning, the sleeve 11 slides in the sliding groove 110, the limiting block 14 is pulled to be separated from the limiting groove, and the locking of the butt joint 18 is released. Then, when the collar 11 slides to the end of the chute 110, the upper connector 17 is pushed to move upwards integrally, under the action of the first spring, the upper connector 17 and the butt joint 18 move in opposite directions, the barbs 19 and the upper connector 17 generate gaps, under the action of the torsion spring, the barbs are opened, the limit of the limit edge is released, and the upper connector 17 is separated from the lower connector 22.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A portable valve opener of scalable regulation, its characterized in that: the automatic valve opening device comprises a torque rod (2), an extension part (3) and a valve opening part which are connected in sequence, wherein the torque rod (2) and the valve opening part are detachably connected with the extension part (3), and the valve opening part comprises a screw valve opening tool (4) and a frame valve opening tool (5); the detachable connecting structure comprises an upper connector (17) and a lower connector (22); an inner groove (15) is formed in the middle of the upper connector (17), an abutment (18) is connected in the inner groove (15) in a sliding manner, a first spring is connected with the groove wall of the inner groove (15) and the abutment (18), the stress direction of the first spring is vertical, a plug (21) is fixedly connected to the bottom of the abutment (18), and a plug groove for inserting the plug (21) is formed in the end part of the lower connector (22); barbs (19) are arranged on two sides of the butt joint (18), and a limit edge matched with the barbs (19) is arranged at the upper end part of the lower connector (22); the barb (19) is rotationally connected with the butt joint (18), a torsion spring is arranged at the connecting part, the barb (19) keeps a downward opening state in a normal state, the opening span is larger than the outer diameter of the limit edge, an inclined wall is arranged at the upper part of the barb (19), an extrusion wall matched with the inclined wall is arranged at the lower part of the upper connector (17), and the barb (19) is used for buckling the limit edge when the upper connector (17) is extruded downwards; the inner groove (15) is also provided with a limit mechanism for locking/releasing a slide block (20) at the upper part of the butt joint (18).
2. A portable telescopic valve opener according to claim 1, characterized in that: the circumference of the plug-in connector (21) is provided with a spline, and the inner circumferential wall of the plug-in groove is provided with a spline groove matched with the spline.
3. A portable telescopic valve opener according to claim 1, characterized in that: the circumferential direction of the butt joint (18) is provided with a spline, and the inner circumferential wall of the inner groove (15) is provided with a spline groove matched with the spline.
4. A portable telescopic valve opener according to claim 3, wherein: the limiting mechanism comprises a lantern ring (11) which is connected to the periphery of an upper connector (17) in a sliding way through a sliding groove (110), a limiting groove is transversely formed in the upper portion of the inner groove (15), a limiting block (14) is connected in the limiting groove in a sliding way, the front end of the limiting block (14) is of a wedge-shaped structure, the rear end of the limiting block (14) is fixed on the lantern ring (11) through a flexible rope, the limiting block (14) is connected with a second spring (13), the stressing direction of the second spring is transverse, and a lug for the second spring to abut is also arranged on the inner wall of the limiting groove and the outer portion of the limiting block (14); and a limit groove matched with the front end of the limit block (14) is formed in the peripheral surface of the slide block (20), and when the slide block (20) slides upwards to a certain distance relative to the upper connector (17), the limit block (14) slides into the limit groove to prevent the slide block (20) from displacing downwards.
5. A portable telescopic valve opener according to claim 1, characterized in that: the extension part (3) is sequentially connected with a plurality of extension parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320608026.9U CN220037609U (en) | 2023-03-24 | 2023-03-24 | Portable valve opener capable of being adjusted in telescopic mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320608026.9U CN220037609U (en) | 2023-03-24 | 2023-03-24 | Portable valve opener capable of being adjusted in telescopic mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220037609U true CN220037609U (en) | 2023-11-17 |
Family
ID=88725259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320608026.9U Active CN220037609U (en) | 2023-03-24 | 2023-03-24 | Portable valve opener capable of being adjusted in telescopic mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220037609U (en) |
-
2023
- 2023-03-24 CN CN202320608026.9U patent/CN220037609U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6485063B1 (en) | Connection | |
| US6047997A (en) | Threaded connection with radiused surfaces | |
| GB2454611A (en) | Coupling device | |
| US4660860A (en) | Flexible pipe coupler | |
| SG177131A1 (en) | A connector | |
| DE60111522T2 (en) | DEVICE FOR CONNECTING A TRIM TO AN ELEMENT | |
| CN107387018B (en) | Tool for completing setting and cement extrusion construction of cement retainer by one-pass pipe column | |
| DE102013001409B4 (en) | Cable protection tube for receiving cables | |
| CN112664147B (en) | Tooth-embedded stop type forward and reverse rotation drill rod | |
| CN220037609U (en) | Portable valve opener capable of being adjusted in telescopic mode | |
| WO2007049053A1 (en) | Hose connector | |
| DE1475749A1 (en) | Connection nipple for pipe connections | |
| DE69103077T2 (en) | Improved releasable quick coupling. | |
| DE102005011777B4 (en) | Quick coupling for a pipe system | |
| DE60010696T2 (en) | QUICK PIPE COUPLING | |
| CN210483594U (en) | Releasing tool for coiled tubing | |
| EP2366933A1 (en) | Coupling piece for metal pipes | |
| CN212534071U (en) | Connecting piece and prefabricated component combination | |
| US2110202A (en) | Rod coupling | |
| CA2153958C (en) | Pipe coupling | |
| CN214145402U (en) | Tooth-embedded stop type forward and reverse rotation drill rod | |
| CN103133601A (en) | One-way self-locking device | |
| CN112012683A (en) | Releasing tool for coiled tubing | |
| CN214405081U (en) | Locking quick-witted knot that connects that takes off | |
| US20160362964A1 (en) | Single Line Stab And Coupler And Method Of Use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |