CN213393798U - Special portable valve switch for rescue - Google Patents
Special portable valve switch for rescue Download PDFInfo
- Publication number
- CN213393798U CN213393798U CN202021121590.0U CN202021121590U CN213393798U CN 213393798 U CN213393798 U CN 213393798U CN 202021121590 U CN202021121590 U CN 202021121590U CN 213393798 U CN213393798 U CN 213393798U
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- rescue
- adapter
- rotating disc
- switch body
- switch
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- 210000000078 claw Anatomy 0.000 claims description 5
- 240000004282 Grewia occidentalis Species 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model discloses a rescue special portable valve switch, which comprises a switch body, an adapter, a rotary disk and a clamping jaw; the switch body is provided with a handle; one end of the adapter is connected with a rotating structure of the rescue common tool, and the other end of the adapter is provided with a driving gear; the top surface of the rotating disc is provided with an end face fluted disc, and the driving gear is meshed with the end face fluted disc and can drive the rotating disc to rotate relative to the switch body; the jack catch is arranged at the bottom of the rotating disc and extends outwards, so that a manual rotating disc of the valve can be fixedly connected. Adopt the utility model discloses, the first-aid staff can be with the jack catch card of this device on the manual handle of valve, then utilize the broken instrument of tearing open of hand-carrying to close the valve fast, do not receive the restriction of field power and air supply, compact structure, it is convenient to carry, can satisfy the on-the-spot harsh operation requirement of rescue.
Description
Technical Field
The utility model relates to a rescue instrument especially relates to a special portable valve switch of rescue.
Background
The valve of the energy transmission pipeline generally has the functions of remote automatic control and manual field control. If a fire breaks out in the pipeline, the fire easily cuts off the automatically controlled power supply, so that the valve cannot be closed remotely. This requires the fire fighter to manually rotate the manual handle of the valve to close it on site. For large-scale pipeline valves, because of the large diameter, the manual handle needs to be rotated for thousands of turns to be completely closed. This requires a fire fighter in the fire scene to spend a lot of time and physical effort, which not only threatens the life safety of the fire fighter, but also delays the time for putting out a fire.
Disclosure of Invention
The utility model aims to solve the technical problem that a special portable valve switch of rescue is provided, usable rescue personnel's rescue equipment commonly used, the manual carousel of the valve that the fast rotation needs to be closed avoids arousing bigger disaster because the pipeline can't in time cut off.
In order to solve the technical problem, the utility model provides a rescue-dedicated portable valve switch, which comprises a switch body, an adapter, a rotating disk and a clamping jaw; the switch body is provided with a handle; one end of the adapter is connected with a rotating structure of the rescue common tool, and the other end of the adapter is provided with a driving gear; the top surface of the rotating disc is provided with an end face fluted disc, and the driving gear is meshed with the end face fluted disc and can drive the rotating disc to rotate relative to the switch body; the jack catch is arranged at the bottom of the rotating disc and extends outwards, so that a manual rotating disc of the valve can be fixedly connected.
As an improvement of the scheme, the top of the switch body is provided with an end cover, and the bottom of the end cover is provided with a bearing seat; a first bearing is arranged in the bearing seat; the rotating disc is provided with a central rotating shaft, and the central rotating shaft is sleeved in the first bearing.
As the improvement of above-mentioned scheme, switch body both sides are equipped with the adapter mount pad, the adapter pass through the second bearing install in the adapter mount pad.
As an improvement of the above scheme, the clamping jaws at least comprise two straight rods which are arranged to deviate from the rotating axis of the rotating disc.
As an improvement of the scheme, the clamping claws are uniformly distributed on the circumferences which are at different distances from the rotating shaft center of the rotating disc.
As an improvement of the scheme, the handle is a straight rod extending out of the side face of the switch body in parallel.
As an improvement of the scheme, the adapter is connected with a pneumatic motor.
As the improvement of the above scheme, the adapter on one side of the switch body is provided with an inner four-corner connecting part, and the adapter on the other side is provided with a connecting rod.
Implement the utility model discloses, following beneficial effect has:
this scheme of adoption, the first-aid staff can be with the jack catch card of this device on the manual handle of valve, then utilize the broken instrument of tearing open of hand-carrying, like the most common pneumatic or electric spanner, stretch into the adapter with its output shaft, start pneumatic or electric spanner, make its output shaft drive the adapter rotatory, the rotary disk can drive the manual handle rotation of valve, closes the valve fast. The electric wrench for rescue is provided with a battery, the pneumatic wrench can use a high-pressure gas tank of a fireman as a gas source, the pneumatic wrench is not limited by a field power supply and a gas source, the structure is compact, the pneumatic wrench is convenient to carry, and the harsh use requirement of a rescue field can be met.
Drawings
Fig. 1 and fig. 2 are schematic structural diagrams of a first embodiment of a rescue-dedicated portable valve switch according to the present invention at different viewing angles;
fig. 3 is a sectional view of a first embodiment of a rescue-dedicated portable valve switch according to the present invention;
fig. 4 is a schematic structural diagram of the rescue-dedicated portable valve switch after the end cover is hidden;
fig. 5 is a schematic structural diagram of a second embodiment of the special rescue portable valve switch of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
As shown in fig. 1-4, a first embodiment of the present invention provides a rescue-dedicated portable valve switch, which includes a switch body 1, an adapter 2, a rotary disk 3 and a claw 4; the switch body 1 is provided with a handle 5; one end of the adapter 2 is connected with a rotating structure of a rescue common tool, and the other end of the adapter is provided with a driving gear 21; the top surface of the rotating disc 3 is provided with an end face fluted disc 31, and the driving gear 21 is meshed with the end face fluted disc 31 and can drive the rotating disc 3 to rotate relative to the switch body 1; the clamping jaws 4 are arranged at the bottom of the rotating disc 3 and extend outwards, so that a manual rotating disc of the valve can be fixedly connected. The top of the switch body 1 is provided with an end cover 6, and the bottom of the end cover 6 is provided with a bearing seat 61; a first bearing 7 is arranged in the bearing seat 61; the rotating disc 3 is provided with a central rotating shaft 32, and the central rotating shaft 32 is sleeved in the first bearing 7.
This scheme of adoption, the rescuer can be with 4 cards of jack catch of this device on valve hand handle 5, then the broken instrument of tearing open that the utilization was hand-carried, like most common pneumatic or electric spanner, stretch into adapter 2 with its output shaft, start pneumatic or electric spanner, make its output shaft drive adapter 2 rotatory, rotary disk 3 can drive valve hand handle 5 rotatory, closes the valve fast. The electric wrench for rescue is provided with a battery, the pneumatic wrench can use a high-pressure gas tank of a fireman as a gas source, the pneumatic wrench is not limited by a field power supply and a gas source, the structure is compact, the pneumatic wrench is convenient to carry, and the harsh use requirement of a rescue field can be met.
Preferably, 1 both sides of switch body are equipped with adapter mount pad 11, adapter 2 pass through second bearing 8 install in the adapter mount pad 11. The clamping jaws 4 at least comprise two straight rods which are arranged to deviate from the rotating axis of the rotating disc 3. Through two the straight-bar blocks manual handle 5 of valve, can adapt to not equidimension manual handle 5, and the commonality is strong.
More preferably, with reference to fig. 5, the claws 4 are evenly distributed on the circumference at different distances from the rotation axis of the rotating disc 3. Through setting up the distance the jack catch 4 of the different distances in the rotatory axle center of rotary disk 3, less manual handle 5 uses and fixes from the jack catch 4 that the rotatory axle center is nearer, and great manual handle 5 uses and fixes from the jack catch 4 that the rotatory axle center is far away, has further expanded the application scope of this device.
In order to facilitate holding and reduce blocking of the manual handle 5, the handle 5 is a straight rod extending out from the side surface of the switch body 1 in parallel. An operator can directly hold the straight rod, and then the device can be fixed. Preferably, the adapter 2 on one side of the switch body 1 has an inner four-corner connection part 22, and the adapter 2 on the other side is provided with a connection rod 23 so as to be connected with a rotating shaft of an existing rescue tool.
According to the utility model discloses a second embodiment, can be connected with pneumatic motor on the adapter 2. The adapter 2 of one side has been kept to this embodiment, directly sets up pneumatic motor on the adapter 2 of opposite side. When the device is required to be used, the adapter 2 can be directly used to connect other conventional rescue tools with a rotating mechanism, and the carried compressed air can also be directly used to connect the compressed air into the pneumatic motor, so that the pneumatic motor drives the manual handle 5 to rotate, and the valve is closed. Adopt this embodiment, only need carry this device under extreme condition, including for the compressed gas cylinder of oxygen mask oxygen suppliment, can accomplish the task that the valve was closed, this device is small, light in weight, can one hand-carry, can save public and private property and personnel's life in the key time.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the invention, and these modifications and decorations are also regarded as the protection scope of the present invention.
Claims (8)
1. A rescue special portable valve switch is characterized by comprising a switch body, an adapter, a rotating disc and a clamping jaw;
the switch body is provided with a handle;
one end of the adapter is connected with a rotating structure of the rescue common tool, and the other end of the adapter is provided with a driving gear;
the top surface of the rotating disc is provided with an end face fluted disc, and the driving gear is meshed with the end face fluted disc and can drive the rotating disc to rotate relative to the switch body;
the jack catch is arranged at the bottom of the rotating disc and extends outwards, so that a manual rotating disc of the valve can be fixedly connected.
2. The rescue-dedicated portable valve switch as claimed in claim 1, wherein an end cap is provided on the top of the switch body, and a bearing seat is provided on the bottom of the end cap; a first bearing is arranged in the bearing seat; the rotating disc is provided with a central rotating shaft, and the central rotating shaft is sleeved in the first bearing.
3. The valve switch special for rescue as claimed in claim 2, wherein adapter mounting seats are provided on both sides of the switch body, and the adapter is mounted in the adapter mounting seats through a second bearing.
4. The rescue-dedicated portable valve switch as claimed in claim 1, wherein the claws comprise at least two straight rods which are arranged to deviate from the rotation axis of the rotating disc.
5. The rescue-specific portable valve switch of claim 4, wherein the claws are evenly distributed on a circumference at different distances from the rotational axis center of the rotating disk.
6. The rescue-dedicated portable valve switch as claimed in claim 1, wherein the handle is a straight rod extending in parallel from the side of the switch body.
7. The rescue-dedicated portable valve switch as claimed in claim 1, wherein a pneumatic motor is connected to the adapter.
8. The valve switch of claim 1, wherein the adapter at one side of the switch body has an inner four-corner connection part, and the adapter at the other side is provided with a connection rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021121590.0U CN213393798U (en) | 2020-06-17 | 2020-06-17 | Special portable valve switch for rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021121590.0U CN213393798U (en) | 2020-06-17 | 2020-06-17 | Special portable valve switch for rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393798U true CN213393798U (en) | 2021-06-08 |
Family
ID=76198179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021121590.0U Active CN213393798U (en) | 2020-06-17 | 2020-06-17 | Special portable valve switch for rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393798U (en) |
-
2020
- 2020-06-17 CN CN202021121590.0U patent/CN213393798U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231010 Address after: 519000 room 512, unit 3, 122 cuihai Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Gao Lizhi Address before: 528455 first floor, block B, 6 Shing Shi Road, Zhongshan, Guangdong. Patentee before: ZHONGSHAN TIANDA ELEVATOR TECHNOLOGY Co.,Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Gao Lizhi Inventor after: Hu Peng Inventor after: Xiao Weiping Inventor before: Hu Peng Inventor before: Gao Lizhi Inventor before: Xiao Weiping |