CN220396691U - Valve switch instrument - Google Patents
Valve switch instrument Download PDFInfo
- Publication number
- CN220396691U CN220396691U CN202321392724.6U CN202321392724U CN220396691U CN 220396691 U CN220396691 U CN 220396691U CN 202321392724 U CN202321392724 U CN 202321392724U CN 220396691 U CN220396691 U CN 220396691U
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- column
- fire hydrant
- tightening
- rotating
- valve switch
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 13
- 230000008439 repair process Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the field of mechanical repair tools, and discloses a valve switching tool, which comprises: the fire hydrant valve comprises a rotating part, a rotating column and a tightening mechanism, wherein two ends of the rotating column are respectively connected with the rotating part and the tightening mechanism, and the tightening mechanism is tightened or opened when the rotating part rotates; the tightening mechanism comprises a vertical tightening block, the vertical tightening block is fixedly connected with the rotary column, a first tightening groove is formed in the bottom of the vertical tightening block and used for being connected with a fire hydrant valve switch. According to the scheme, the setting tool directly stretches into the fire hydrant installation channel, a worker does not need to enter the fire hydrant channel to open the fire hydrant valve switch, and the fire hydrant valve switch is conveniently and quickly opened; the rotary part is used for horizontally rotating on the ground to open the valve switch of the fire hydrant, so that the problem that a larger rotating space is required when the wrench is used is solved, and the wrench is applicable to narrower and deeper mounting channels; the use is simple and convenient, and the carrying is convenient.
Description
Technical Field
The utility model relates to the field of mechanical repair tools, in particular to a valve opening and closing tool.
Background
The fire hydrant is one kind of fixed fire-fighting equipment and has the main functions of controlling inflammable matter, isolating combustion supporting matter and eliminating ignition source. At present, in order to make the city attractive and the road smooth, the fire hydrant is generally arranged underground, when the fire hydrant is needed to be used, workers are required to enter into the installation channel to open a valve switch of the fire hydrant by using tools such as a wrench and the like, so that water flow enters into an external water pipe for use, when the installation channel is deeper or narrower, the workers enter into the installation channel to be difficult, and the wrench tool is inconvenient to use, so that time and effort are very wasted, the valve opening time is too long, and serious consequences are easily caused.
Disclosure of Invention
The utility model aims to provide a valve opening and closing tool for solving the problems that a buried hydrant valve is inconvenient to open and the time for opening is too long.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a valve opening and closing tool comprising: the fire hydrant valve comprises a rotating part, a rotating column and a tightening mechanism, wherein two ends of the rotating column are respectively connected with the rotating part and the tightening mechanism, and the tightening mechanism is tightened or opened when the rotating part rotates; the tightening mechanism comprises a vertical tightening block, the vertical tightening block is fixedly connected with the rotary column, a first tightening groove is formed in the bottom of the vertical tightening block and used for being connected with a fire hydrant valve switch.
The principle of the scheme is as follows: when the fire hydrant valve switch needs to be opened, the vertical tightening block and the rotary column are partially penetrated into the fire hydrant installation channel, the first tightening groove is sleeved on the fire hydrant valve switch, then the rotary part is rotated, the rotary part drives the rotary column to rotate, the rotary column drives the vertical tightening block to rotate, the first tightening groove is matched with the fire hydrant valve switch, and the vertical tightening block drives the fire hydrant valve switch to rotate, so that the fire hydrant valve switch is opened.
According to the scheme, the setting tool directly stretches into the fire hydrant installation channel, a worker does not need to enter the fire hydrant channel to open the fire hydrant valve switch, and the fire hydrant valve switch is conveniently and quickly opened; the rotary part is used for horizontally rotating on the ground to open the valve switch of the fire hydrant, so that the problem that a larger rotating space is required when the wrench is used is solved, and the wrench is applicable to narrower and deeper mounting channels; the use is simple and convenient, and the carrying is convenient.
Preferably, as an improvement, the umbrella further comprises a horizontal tightening block, a first umbrella tooth, a second umbrella tooth and a connecting column, wherein the first umbrella tooth is meshed with the second umbrella tooth, the first umbrella tooth is fixedly connected with the horizontal tightening block, the second umbrella tooth is fixedly connected with the connecting column, the connecting column is connected with the first tightening groove, a second bearing is sleeved on the connecting column, and a first bearing is sleeved on the horizontal tightening block; the horizontal tightening block is provided with a second tightening groove which is used for being connected with a fire hydrant valve switch. The first tightening groove is sleeved on the connecting column, the second tightening groove is sleeved on the hydrant valve switch on the side face of the hydrant, the vertical tightening block drives the connecting column and the second umbrella tooth to horizontally rotate, the second umbrella tooth drives the first umbrella tooth to vertically rotate, the first umbrella tooth drives the horizontal tightening block to rotate, the horizontal tightening block enables the hydrant valve switch to rotate, and the hydrant valve switch on the side face of the hydrant is opened. The vertical tightening block force direction can be changed, the hydrant valve switch on the side face of the hydrant can be conveniently opened, the hydrant valve switch on the top and the side face can be conveniently opened, the force direction can be changed through the organization part structure, and the workload of workers is reduced.
Preferably, the first umbrella tooth and the horizontal tightening block are coaxially arranged, and the second umbrella tooth and the connecting column are coaxially arranged. The force transmission effect is better.
Preferably, as an improvement, the fire hydrant valve further comprises a connecting sleeve, wherein the connecting sleeve is L-shaped, one end of the connecting sleeve is sleeved on the rotating column, the other end of the connecting sleeve is used for coating the fire hydrant valve switch, and the vertical tightening block, the horizontal tightening block, the first umbrella tooth, the second umbrella tooth and the connecting column are all positioned in the connecting sleeve. The connecting sleeve is used for protecting the internal structural components of the connecting sleeve and can support the first bearing and the second bearing.
Preferably, as a modification, the connecting sleeve comprises a horizontal part and a vertical part, and the horizontal part and the vertical part are detachably connected. The installation and the maintenance of the internal parts are convenient.
Preferably, as an improvement, the connecting sleeve is used for coating the valve opening and closing end of the fire hydrant, and a rubber ring is arranged at the valve opening and closing end of the fire hydrant. The connecting sleeve is tightly connected with the outer wall of the fire hydrant, and the supporting effect is better.
Preferably, as an improvement, the rotary column comprises an inner column and an outer column, the inner column and the outer column are in threaded connection, the outer column is connected with the rotary part, and the inner column is connected with the vertical tightening block. The outer column can be connected with the inner column and the outer column by the external central column, and the whole length of the rotary column is prolonged.
Preferably, as a modification, the vertical tightening block is located inside the bottom edge of the inner column.
Preferably, as an improvement, the rotating part comprises a turntable and a connecting rod, the turntable is fixedly connected with the connecting rod, and the connecting rod is fixedly connected with the rotating column. The turntable is rotated, the turntable drives the connecting rod to rotate, and the connecting rod drives the rotating column to rotate.
Preferably, as a modification, the connecting rod is located in the middle of the turntable, and the connecting rod and the rotating column are coaxially arranged.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a rotating part 1, a rotating column 2, a connecting sleeve 3, a vertical tightening block 4, a horizontal tightening block 5, a first umbrella tooth 6, a second umbrella tooth 7, a connecting column 71, a first bearing 9 and a second bearing 8.
An example is substantially as shown in figures 1 and 2:
a valve opening and closing tool comprising: the rotary column comprises a rotary part 1, a rotary column 2 and a tightening mechanism, wherein two ends of the rotary column 2 are respectively connected with the rotary part 1 and the tightening mechanism.
The rotating part 1 comprises a turntable and a connecting rod, wherein the turntable is fixedly connected with the connecting rod, the connecting rod is specifically positioned in the middle of the turntable, and a bolt connection or welding mode is specifically adopted. The turntable is rotated, the turntable drives the connecting rod to rotate, and the connecting rod drives the rotary column 2 to rotate. The anti-skid sleeve is also sleeved on the turntable, so that a worker can conveniently rotate the turntable. In the embodiment, the rotating plate is particularly in a hollowed-out state, so that the rotating plate is convenient for workers to hold.
The connecting rod is fixedly connected with the rotary column 2, and the connecting rod and the rotary column 2 are coaxially arranged.
The rotating column 2 comprises an inner column and an outer column, the inner column is in threaded connection with the outer column, the outer column is connected with the rotating part 1, the outer column is specifically fixedly connected with the connecting rod, the inner column and the outer column can be connected with the outer column through an external central column, and the whole length of the rotating column 2 is prolonged.
The tightening mechanism comprises a vertical tightening block 4, and the inner column is connected with the vertical tightening block 4, in this embodiment, specifically by means of bolts. The vertical tightening block 4 is positioned inside the edge of the bottom surface of the inner column. The bottom of the vertical tightening block 4 is provided with a first tightening groove which is used for connecting a fire hydrant valve switch. The hydrant valve switch is generally hexagonal and the first tightening groove is a hexagonal recess. After the first tightening groove is connected with the hydrant valve switch, the first tightening groove enables the hydrant valve switch to rotate, so that the hydrant valve switch is opened.
The setting tool directly stretches into the fire hydrant installation channel, a worker does not need to enter the fire hydrant channel to open the fire hydrant valve switch, and the fire hydrant valve switch is conveniently and quickly opened; the rotary part 1 is used for horizontally rotating on the ground to open the valve switch of the fire hydrant, so that the problem that a larger rotating space is required when the wrench is used is solved, and the wrench is applicable to narrower and deeper mounting channels; the use is simple and convenient, and the carrying is convenient.
The hydrant valve switch on the side of the hydrant is the same as the hydrant valve switch on the top.
Still include the level and screw up piece 5, first umbrella tooth 6, second umbrella tooth 7 and spliced pole 71, first umbrella tooth 6 and second umbrella tooth 7 mesh mutually, first umbrella tooth 6 and level screw up piece 5 fixed connection, specifically adopt bolted connection's mode to connect. The first umbrella tooth 6 and the horizontal tightening block 5 are coaxially arranged, and the force transmission effect is better. The connection post 71 is connected to the first tightening groove, and the shape of the connection post 71 is the same as the shape of the hydrant valve switch. The connecting post 71 is sleeved with a second bearing 8.
The second umbrella tooth 7 is fixedly connected with the connecting column 71, and the second umbrella tooth 7 and the connecting column 71 are coaxially arranged, so that the force transmission effect is better. The horizontal tightening block 5 is sleeved with a first bearing 9; the horizontal tightening block 5 is provided with a second tightening groove which is used for being connected with a fire hydrant valve switch, and the second tightening groove is arranged with reference to the first tightening groove. Can change 4 force direction of vertical screw up piece, conveniently open the fire hydrant valve switch of fire hydrant side, can open the fire hydrant valve switch of top and side, it is more convenient, equipment part structure can change force direction, reduces staff's instrument carry volume. The first tightening groove and the second tightening groove are realized with specific reference to an allen wrench structure.
Still include adapter sleeve 3, adapter sleeve 3 is L shape, and adapter sleeve 3 one end cover is established on column spinner 2, adapter sleeve 3 other end is used for cladding fire hydrant valve switch, and vertical tightening piece 4, horizontal tightening piece 5, first umbrella tooth 6, second umbrella tooth 7 and spliced pole 71 are located adapter sleeve 3. The connecting sleeve 3 serves to protect its internal structural components and at the same time supports the first bearing 9 and the second bearing 8. The first bearing 9 and the second bearing 8 are both in contact with the inner wall of the connecting sleeve 3.
The connecting sleeve 3 comprises a horizontal part and a vertical part, and the horizontal part and the vertical part are detachably connected. The installation and the maintenance of the internal parts are convenient. The connecting sleeve 3 is used for coating the valve opening and closing end of the fire hydrant and is provided with a rubber ring. The connecting sleeve 3 is tightly connected with the outer wall of the fire hydrant, and the supporting effect is better.
The specific implementation process is as follows:
the principle of the scheme is as follows: when a fire hydrant valve switch at the top needs to be opened, the vertical tightening block 4 and the rotary column 2 are partially penetrated into a fire hydrant installation channel, then a first tightening groove is sleeved on the fire hydrant valve switch, the rotary part 1 is rotated, the rotary part 1 drives the rotary column 2 to rotate, the rotary column 2 drives the vertical tightening block 4 to rotate, the first tightening groove is matched with the fire hydrant valve switch, and the vertical tightening block 4 drives the fire hydrant valve switch to rotate, so that the fire hydrant valve switch is opened; when the fire hydrant valve switch on the side is required to be opened, the first tightening groove is sleeved on the connecting column 71, the second tightening groove is sleeved on the fire hydrant valve switch on the side of the fire hydrant, at the moment, the connecting sleeve 3 is in butt joint with the side of the fire hydrant, the vertical tightening block 4 drives the connecting column 71 and the second umbrella tooth 7 to horizontally rotate, the second umbrella tooth 7 drives the first umbrella tooth 6 to vertically rotate, the first umbrella tooth 6 drives the horizontal tightening block 5 to rotate, the horizontal tightening block 5 enables the fire hydrant valve switch to rotate, and the fire hydrant valve switch on the side of the fire hydrant is opened.
According to the scheme, the setting tool directly stretches into the fire hydrant installation channel, a worker does not need to enter the fire hydrant channel to open the fire hydrant valve switch, and the fire hydrant valve switch is conveniently and quickly opened; the rotary part 1 can be rotated in the fire hydrant installation channel to open the valve switch of the fire hydrant, so that the problem that a larger rotation space is required when the wrench is used is solved, and the wrench is applicable to narrower and deeper installation channels; the multifunctional fire hydrant valve can be opened at the top and the side, is convenient, and reduces the tool carrying capacity of workers; the use is simple and convenient, and the carrying is convenient.
The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "fixed," etc. are to be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (10)
1. A valve opening and closing tool, comprising: the fire hydrant valve comprises a rotating part, a rotating column and a tightening mechanism, wherein two ends of the rotating column are respectively connected with the rotating part and the tightening mechanism, and the tightening mechanism is tightened or opened when the rotating part rotates; the tightening mechanism comprises a vertical tightening block, the vertical tightening block is fixedly connected with the rotary column, a first tightening groove is formed in the bottom of the vertical tightening block and used for being connected with a fire hydrant valve switch.
2. A valve switching tool according to claim 1, wherein: the horizontal tightening device comprises a horizontal tightening block, a first umbrella tooth, a second umbrella tooth and a connecting column, wherein the first umbrella tooth is meshed with the second umbrella tooth, the first umbrella tooth is fixedly connected with the horizontal tightening block, the second umbrella tooth is fixedly connected with the connecting column, the connecting column is connected with the first tightening groove, a second bearing is sleeved on the connecting column, and a first bearing is sleeved on the horizontal tightening block; the horizontal tightening block is provided with a second tightening groove which is used for being connected with a fire hydrant valve switch.
3. A valve switching tool according to claim 2, wherein: the first umbrella tooth and the horizontal tightening block are coaxially arranged, and the second umbrella tooth and the connecting column are coaxially arranged.
4. A valve switching tool according to claim 2, wherein: the fire hydrant valve is characterized by further comprising a connecting sleeve, wherein the connecting sleeve is L-shaped, one end of the connecting sleeve is sleeved on the rotating column, the other end of the connecting sleeve is used for coating the fire hydrant valve switch, and the vertical tightening block, the horizontal tightening block, the first umbrella tooth, the second umbrella tooth and the connecting column are all located in the connecting sleeve.
5. A valve switching tool according to claim 4, wherein: the connecting sleeve comprises a horizontal part and a vertical part, and the horizontal part and the vertical part are detachably connected.
6. A valve switching tool according to claim 4, wherein: the connecting sleeve is used for coating the valve opening and closing end of the fire hydrant and is provided with a rubber ring.
7. A valve switching tool according to claim 1, wherein: the column comprises an inner column and an outer column, the inner column is in threaded connection with the outer column, the outer column is connected with the rotating part, and the inner column is connected with the vertical tightening block.
8. A valve switching tool according to claim 1, wherein: the vertical tightening block is positioned on the inner side of the edge of the bottom surface of the inner column.
9. A valve switching tool according to claim 1, wherein: the rotating part comprises a turntable and a connecting rod, the turntable is fixedly connected with the connecting rod, and the connecting rod is fixedly connected with the rotating column.
10. A valve switching tool according to claim 9, wherein: the connecting rod is located in the middle of the turntable, and the connecting rod and the rotating column are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392724.6U CN220396691U (en) | 2023-06-02 | 2023-06-02 | Valve switch instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392724.6U CN220396691U (en) | 2023-06-02 | 2023-06-02 | Valve switch instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396691U true CN220396691U (en) | 2024-01-26 |
Family
ID=89607492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321392724.6U Active CN220396691U (en) | 2023-06-02 | 2023-06-02 | Valve switch instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396691U (en) |
-
2023
- 2023-06-02 CN CN202321392724.6U patent/CN220396691U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |