CN214265402U - Portable folding valve opener - Google Patents
Portable folding valve opener Download PDFInfo
- Publication number
- CN214265402U CN214265402U CN202120210645.3U CN202120210645U CN214265402U CN 214265402 U CN214265402 U CN 214265402U CN 202120210645 U CN202120210645 U CN 202120210645U CN 214265402 U CN214265402 U CN 214265402U
- Authority
- CN
- China
- Prior art keywords
- rod
- valve opening
- portable folding
- connecting rod
- short shaft
- 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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- 230000000903 blocking effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model belongs to open the valve ware field, concretely relates to portable folding valve ware of opening. The utility model provides a portable folding valve opener, which comprises a connecting rod, a valve opening body, a plug pin, a short shaft, a force applying rod and a movable positioning sleeve; one end of the connecting rod is provided with a notch along the length direction, and the other end of the connecting rod is provided with a through hole perpendicular to the length direction; one end of the valve opening body is a valve opening head, and the other end of the valve opening body is inserted into the notch; the inserting and pulling pin penetrates through the notch to fix the connecting rod and the valve opening body; the short shaft penetrates through the through hole; the two stressing rods are respectively hinged at two ends of the short shaft; the movable positioning sleeve is sleeved at the hinged position of the stress application rod and the short shaft, and can slide back and forth on the stress application rod. The utility model provides a pair of portable folding valve opener can dismantle and get off and hand-carry, and the equipment is convenient during the use, and the multiplicable application of force moment of torsion of the application of force rod structure that adopts moreover uses nimble laborsaving, can effectively shorten the valve opening time.
Description
Technical Field
The utility model belongs to open the valve ware field, concretely relates to portable folding valve ware of opening.
Background
In the process of line patrol, if gas leakage is found, gas stopping and valve closing are needed. The valve opener is needed for stopping air and closing the valve, and the existing valve opener has many defects, such as large and heavy size and inconvenient carrying; the handle stressing rod is too short, so that when a problem is found, the operation time is too long, the problem cannot be solved at the first time, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of portable folding valve opener not only can easily carry at the in-process of patrolling the line, can also shorten the time of opening the valve when handling gas leakage for handle gas leakage problem.
The utility model provides a portable folding valve opener, which comprises a connecting rod, a valve opening body, a plug pin, a short shaft, a force applying rod and a movable positioning sleeve; one end of the connecting rod is provided with a notch along the length direction, and the other end of the connecting rod is provided with a through hole perpendicular to the length direction; one end of the valve opening body is a valve opening head, and the other end of the valve opening body is inserted into the notch; the inserting and pulling pin penetrates through the notch to fix the connecting rod and the valve opening body; the short shaft penetrates through the through hole; the two stressing rods are respectively hinged at two ends of the short shaft; the movable positioning sleeve is sleeved at the hinged position of the stress application rod and the short shaft, and can slide back and forth on the stress application rod.
As a further optimization of the utility model, the ends of the plug pins are provided with openings, and a rotating shaft is arranged between the openings; the device also comprises a stop lever, and one end of the stop lever is hinged on the rotating shaft.
As a further optimization of the utility model, the rotating shaft is flat; the stop lever is provided with a waist round hole along the length direction, one end of the waist round hole can rotate around the rotating shaft, and the width of the waist round hole corresponds to the thickness of the rotating shaft.
As a further optimization of the utility model, the other end of the plug pin is provided with anti-skid lines.
As the further optimization of the utility model, the short shaft is thicker than the force application rod; the movable positioning sleeve is provided with a step-shaped through hole corresponding to the short shaft and the stressing rod.
As a further optimization of the utility model, the end of the force application rod is provided with a stop part for preventing the movable positioning sleeve from falling off.
As the utility model discloses a further optimization, connecting rod, open valve body, plug pin, minor axis, application of force pole and activity position sleeve all adopt stainless steel.
The utility model provides a pair of portable folding valve opener can dismantle and get off and hand-carry, and the equipment is convenient during the use, and the multiplicable application of force moment of torsion of the application of force rod structure that adopts moreover uses nimble laborsaving, can effectively shorten the valve opening time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the valve opening device comprises a connecting rod 1, a valve opening body 2, a valve opening head 2a, an insertion pin 3, a stop lever 3a, a short shaft 4, a forcing rod 5, a blocking part 5a and a movable positioning sleeve 6.
Detailed Description
As shown in fig. 1, the present embodiment provides a portable folding valve opener, which includes a connecting rod 1, a valve opening body 2, an insertion pin 3, a short shaft 4, a force applying rod 5 and a movable positioning sleeve 6.
One end of the connecting rod 1 is provided with a notch along the length direction, the notch is cylindrical, the diameter of the notch is 1-2mm larger than that of the connecting rod 1, the other end of the connecting rod 1 is provided with a through hole perpendicular to the length direction, and the through hole is also cylindrical.
One end of the valve opening body 2 is a valve opening head 2a for opening and closing the valve, and the valve opening head 2a and the valve opening body 2 can be detachably connected, so that the valve opening heads of various types can be conveniently replaced to open and close the valves of various types.
The other end of the valve-opening body 2 is inserted into the notch, and then the connecting rod 1 and the valve-opening body 2 are connected and fixed by inserting and pulling the pin 3 through the notch. The plug pin 3 of this embodiment is equipped with anti-skidding line in one end, has set up an opening at the other end, has still set up a pivot between the opening. In addition, a stop lever 3a is additionally arranged, and one end of the stop lever 3a is hinged with the rotating shaft. During installation, the insertion and extraction pin 3 can penetrate through the connecting rod 1 and the valve opening body 2 only by rotating the stop lever 3a to enable the length direction of the stop lever 3a to be collinear with the length direction of the insertion and extraction pin 3; when the valve is used, the plug pin 3 can effectively prevent the connecting rod 1 from separating from the valve opening body 2 only by rotating the stop lever 3a and enabling the length direction of the stop lever 3a to be perpendicular to the length direction of the plug pin 3.
Preferably, the rotating shaft is formed in a flat shape, a waist circular hole is formed in the stopper rod 3a along the longitudinal direction, one end of the waist circular hole is rotatable around the rotating shaft, and the width of the waist circular hole corresponds to the thickness of the rotating shaft. Therefore, during installation, only the stop lever 3a needs to be pulled to enable one end of the waist circular hole to coincide with the rotating shaft, and the stop lever 3a is rotated to enable the length direction of the stop lever 3a to be collinear with the length direction of the plug pin 3. When the waist round hole lock is used, the stop lever 3a is firstly rotated to enable the length direction of the stop lever 3a to be vertical to the length direction of the plug pin 3, and then the stop lever 3a is slid along the length direction of the waist round hole to enable the flat shape of the stop lever 3a to be clamped with the width of the waist round hole, so that the stop lever 3a can be prevented from swinging randomly.
The stub shaft 4 of the present embodiment penetrates through the through hole, and the stub shaft 4 is in interference fit with the through hole. The two stressing rods 5 are respectively hinged at two ends of the short shaft 4; the movable positioning sleeve 6 is sleeved at the hinged position of the stress application rod 5 and the short shaft 4, and the movable positioning sleeve 6 ensures that the stress application rod 5 cannot bend around a hinged shaft when the stress application rod 5 rotates, so that the stability of force application is ensured. The movable positioning sleeve 6 can slide back and forth on the stress application rod 5, and when the movable positioning sleeve is not used, the movable positioning sleeve 6 can slide to one side, so that the stress application rod 5 is bent around the hinged part, and the movable positioning sleeve is convenient to store and carry.
Preferably, the short shaft 4 is thicker than the stress application rod 5, and a stepped through hole corresponding to the short shaft 4 and the stress application rod 5 is formed in the movable positioning sleeve 6. The structure can ensure that the movable positioning sleeve 6 can not freely slide when in use, and meanwhile, the movable positioning sleeve 6 is equivalently provided with a positioning part and can not slide over the head.
Preferably, the end of the forcing rod 5 is provided with a blocking part 5a for preventing the movable positioning sleeve 6 from falling off. The blocking part 5a can effectively prevent the movable positioning sleeve 6 from falling off on one hand, and on the other hand, when a person rotates the force applying rod 5, the hand can not slip off due to force.
Preferably, the connecting rod 1, the valve opening body 2, the plug pin 3, the short shaft 4, the stressing rod 5 and the movable positioning sleeve 6 are all made of stainless steel materials, and are firm and durable.
The valve opening device is convenient to disassemble, install, carry and operate, flexible and labor-saving to use, can effectively shorten the valve opening time, and improves the working efficiency.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A portable folding valve opener is characterized by comprising a connecting rod, a valve opening body, an inserting pin, a short shaft, a force applying rod and a movable positioning sleeve; one end of the connecting rod is provided with a notch along the length direction, and the other end of the connecting rod is provided with a through hole perpendicular to the length direction; one end of the valve opening body is a valve opening head, and the other end of the valve opening body is inserted into the notch; the inserting and pulling pin penetrates through the notch to fix the connecting rod and the valve opening body; the short shaft penetrates through the through hole; the two stressing rods are respectively hinged at two ends of the short shaft; the movable positioning sleeve is sleeved at the hinged position of the stress application rod and the short shaft, and can slide back and forth on the stress application rod.
2. The portable folding valve opener according to claim 1, characterized in that the ends of the plug pins are provided with notches, and a rotating shaft is arranged between the notches; the device also comprises a stop lever, and one end of the stop lever is hinged on the rotating shaft.
3. The portable folding valve opener according to claim 2, characterized in that the rotating shaft is flat; the stop lever is provided with a waist round hole along the length direction, one end of the waist round hole can rotate around the rotating shaft, and the width of the waist round hole corresponds to the thickness of the rotating shaft.
4. The portable folding valve opener according to claim 1, characterized in that the other end of the plug pin is provided with an anti-slip thread.
5. A portable folding valve opener according to claim 1, characterized in that the minor axis is thicker than the forcing rod; the movable positioning sleeve is provided with a step-shaped through hole corresponding to the short shaft and the stressing rod.
6. The portable folding valve opener according to claim 1, wherein the end of the forcing rod is provided with a blocking portion for preventing the movable positioning sleeve from falling off.
7. The portable folding valve opener according to claim 1, wherein the connecting rod, the valve opening body, the plug pin, the short shaft, the forcing rod and the movable positioning sleeve are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210645.3U CN214265402U (en) | 2021-01-26 | 2021-01-26 | Portable folding valve opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210645.3U CN214265402U (en) | 2021-01-26 | 2021-01-26 | Portable folding valve opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214265402U true CN214265402U (en) | 2021-09-24 |
Family
ID=77768693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120210645.3U Active CN214265402U (en) | 2021-01-26 | 2021-01-26 | Portable folding valve opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214265402U (en) |
-
2021
- 2021-01-26 CN CN202120210645.3U patent/CN214265402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 430000 no.358 Yanhe Avenue, Qiaokou District, Wuhan City, Hubei Province Patentee after: Wuhan Gas Group Co.,Ltd. Country or region after: China Address before: 430000 no.358 Yanhe Avenue, Qiaokou District, Wuhan City, Hubei Province Patentee before: WUHAN NATURAL GAS Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |