CN213177278U - Fire control valve gap convenient to twist reverse - Google Patents
Fire control valve gap convenient to twist reverse Download PDFInfo
- Publication number
- CN213177278U CN213177278U CN202021517867.1U CN202021517867U CN213177278U CN 213177278 U CN213177278 U CN 213177278U CN 202021517867 U CN202021517867 U CN 202021517867U CN 213177278 U CN213177278 U CN 213177278U
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- cover
- threaded
- cover body
- fire control
- control valve
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 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 a fire-fighting equipment field especially relates to a fire control valve gap convenient to twist reverse. The to-be-solved technical problem of the utility model is to provide a can be convenient for screw up or loosen the fire control valve gap soon and accelerate to connect the fire control valve gap of fire control pipeline in order to increase rescue speed. A fire control valve cover convenient to twist comprises a cover body, a prismatic rotary table, a pipe connecting cover, a fixed cylinder assembly, a twisting rod and an installation threaded pipe; the prismatic rotary table is fixedly connected to the outer top surface of the cover body; the connecting pipe cover is in threaded connection with the top of the prismatic rotary table and is communicated with the cover body; the mounting threaded pipe is fixedly connected to the inner bottom surface of the cover body and is communicated with the inside of the connecting pipe cover. The utility model discloses reached and be convenient for screw up or loosen the fire control valve gap soon and accelerate the effect of connecting the fire control pipeline in order to increase rescue speed.
Description
Technical Field
The utility model relates to a fire-fighting equipment field especially relates to a fire control valve gap convenient to twist reverse.
Background
A fire hydrant is a fire hydrant, which is a fixed fire-fighting device and mainly has the functions of controlling combustibles, isolating combustion-supporting substances, eliminating an ignition source, and dividing indoor fire hydrant into indoor fire hydrant and outdoor fire hydrant. Fire control valve gap is one of the component part of fire hydrant, ordinary fire control valve gap can be through threaded connection's mode will install to the fire hydrant on, provide the protection to the fire hydrant, when avoiding the fire hydrant to damage, also prevent other people from using the fire hydrant at will, consequently, the torsion of fire hydrant is fixed can be very tight, so that when really meetting the dangerous situation, the very time is difficult to screw out the fire control valve gap in order to provide the fire pipeline access, influence the rescue progress, consequently, need to develop one kind and can be convenient for screw up or unscrew the fire control valve gap and accelerate the fire control valve gap of connecting the fire pipeline in order to increase rescue speed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome ordinary fire control valve gap can be through threaded connection's mode will install to the fire hydrant on, provide the protection to the fire hydrant, when avoiding the fire hydrant to damage, also prevent that others from using the fire hydrant at will, so the torsion of fire hydrant is fixed can be very tight to when really meetting the dangerous situation, the very time is difficult to screw out the fire control valve gap in order to provide the fire-fighting pipeline and insert, influences the shortcoming of rescue progress, the to-be-solved technical problem of the utility model is to provide one kind can be convenient for screw up or unscrew the fire control valve gap and accelerate the fire control valve gap of connecting the fire-fighting pipeline in order to increase rescue speed.
The utility model is achieved by the following concrete technical means:
a fire control valve cover convenient to twist comprises a cover body, a prismatic rotary table, a pipe connecting cover, a fixed cylinder assembly, a twisting rod and an installation threaded pipe; the prismatic rotary table is fixedly connected to the outer top surface of the cover body; the connecting pipe cover is in threaded connection with the top of the prismatic rotary table and is communicated with the cover body; the mounting threaded pipe is fixedly connected to the inner bottom surface of the cover body and is communicated with the inside of the connecting pipe cover; the fixed cylinder component is fixedly connected to the outer top surface of the cover body; the torsion bar is in threaded connection with the fixed cylinder assembly.
Furthermore, the fixed cylinder component comprises a threaded cylinder, a hiding groove, an internal thread and a threaded groove; the outer top surface of the cover body is provided with a thread groove; the threaded cylinder is fixedly connected to the outer top surface of the cover body, and an internal thread is arranged in the threaded cylinder; the thread cylinder and the thread groove are both provided with hidden grooves which are positioned at the outer edge of the cover body; the torsion bar is in threaded connection with the threaded cylinder and the threaded groove.
Furthermore, the torsion bar comprises a screw and a rotary cover; the screw is in threaded connection with the threaded cylinder and the threaded groove; the rotary cover is fixedly connected with the screw and inserted into the hiding groove.
Further, the length of the hiding groove is half of that of the rotary cover.
Further, the thread groove is matched with the internal thread on the thread cylinder.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model achieves the effects of facilitating screwing or unscrewing of the fire valve cover to accelerate the connection of the fire pipeline so as to increase the rescue speed, the butt joint of the fire valve cover needs to spend a large amount of strength, and the fire valve cover needs to spend a large amount of strength when needing to be used, even if the fire valve cover is exposed to rainwater and wet air for a long time, the fire valve cover is difficult to be screwed out when being wetted, which can affect the rescue process, therefore, a fixed cylinder component and a torsion rod are arranged, a fireman can continuously screw out a screw rod from the fixed cylinder component through a rotary cover on the torsion rod, the fireman can grasp the rotary cover with two hands, and rotate the cover body by taking the fixed cylinder component as a fulcrum, thereby the cover body can be more easily taken out, the fire pipeline in the fire hydrant is convenient to be connected, the rescue speed is improved, and when screwing, the fire valve cover is more convenient to be locked, when the torsion rod is not needed to be, and one half of the rotary cover is hidden through the hiding groove, and the other half of the rotary cover is exposed to be conveniently taken out, so that the use attractiveness is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a right view structure diagram of the fixing barrel assembly of the present invention.
The labels in the figures are: the method comprises the following steps of 1-cover body, 2-prismatic rotary table, 3-pipe connecting cover, 4-fixed barrel assembly, 41-threaded barrel, 42-hidden groove, 43-internal thread, 44-threaded groove, 5-torsion bar, 51-screw, 52-rotary cover and 6-installation threaded pipe.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples
A fire control valve cover convenient to twist, as shown in figures 1-3, comprises a cover body 1, a prismatic rotary table 2, a connecting pipe cover 3, a fixed cylinder assembly 4, a twisting rod 5 and an installation threaded pipe 6; the prismatic rotary table 2 is fixedly connected with the outer top surface of the cover body 1; the pipe connecting cover 3 is in threaded connection with the top of the prismatic rotary table 2 and is communicated with the inside of the cover body 1; the mounting threaded pipe 6 is fixedly connected to the inner bottom surface of the cover body 1 and is communicated with the inside of the connecting pipe cover 3; the fixed cylinder component 4 is fixedly connected with the outer top surface of the cover body 1; the torsion bar 5 is screwed with the fixed barrel assembly 4.
The fixed cylinder component 4 comprises a thread cylinder 41, a hiding groove 42, an internal thread 43 and a thread groove 44; the external top surface of the cover body 1 is provided with a thread groove 44; the threaded cylinder 41 is fixedly connected to the outer top surface of the cover body 1, and an internal thread 43 is arranged in the threaded cylinder 41; the threaded cylinder 41 and the threaded groove 44 are both provided with hiding grooves 42, and the hiding grooves 42 are positioned at the outer edge of the cover body 1; the torsion bar 5 is screwed to the screw cylinder 41 and the screw groove 44.
The torsion bar 5 comprises a screw 51 and a rotary cover 52; the screw 51 is screwed with the thread cylinder 41 and the thread groove 44; the rotary cover 52 is fixed to the screw 51 and inserted into the hidden groove 42.
The length of the hiding groove 42 is half of the length of the turn cover 52.
The thread groove 44 is engaged with the internal thread 43 of the threaded cylinder 41.
When the fire valve cover needs to be used, after the installation threaded pipe 6 on the cover body 1 is in butt joint with an interface on a fire hydrant, the prismatic rotary table 2 is held to be screwed, but a large amount of strength is needed to screw, and when the fire valve cover needs to be used, a large amount of strength is needed to screw out, even if the fire valve cover is exposed to rainwater and humid air for a long time, the fire valve cover is difficult to screw out due to moisture, which can influence the rescue process, therefore, the fixed cylinder assembly 4 and the torsion rod 5 are arranged, a fireman can continuously rotate the screw rod 51 through the rotary cover 52 on the torsion rod 5, the screw rod 51 is screwed out from the threaded cylinder 41 in the fixed cylinder assembly 4, but the fire valve cover does not need to be completely screwed out, otherwise, the threaded cylinder 41 can be lost as a fulcrum, after the torsion rods 5 on two sides of the top surface of the cover body 1 are all screwed out, the fireman can grasp the rotary cover 52 with two hands, therefore, the cover body 1 can be taken out more easily, the fire-fighting pipeline in the fire hydrant is convenient to connect, the rescue speed is improved, in addition, the locking is more convenient in the screwing process, when the torsion rod 5 is not needed to be used, the torsion rod 5 is screwed into the thread cylinder 41, one half of the rotary cover 52 is hidden through the hidden groove 42, the other half of the rotary cover 52 is exposed and is convenient to take out, and the use attractiveness is improved.
Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.
Claims (5)
1. A fire control valve cover convenient to twist is characterized by comprising a cover body (1), a prismatic rotary table (2), a connecting pipe cover (3), a fixed cylinder assembly (4), a twisting rod (5) and an installation threaded pipe (6); the prismatic rotary table (2) is fixedly connected with the outer top surface of the cover body (1); the pipe connecting cover (3) is in threaded connection with the top of the prismatic rotary table (2) and is communicated with the inside of the cover body (1); the mounting threaded pipe (6) is fixedly connected to the inner bottom surface of the cover body (1) and is communicated with the interior of the pipe connecting cover (3); the fixed cylinder assembly (4) is fixedly connected to the outer top surface of the cover body (1); the torsion bar (5) is in threaded connection with the fixed cylinder assembly (4).
2. A twist-facilitating fire valve cover according to claim 1, wherein the fixed barrel assembly (4) comprises a threaded barrel (41), a concealed groove (42), an internal thread (43) and a threaded groove (44); the outer top surface of the cover body (1) is provided with a thread groove (44); the threaded cylinder (41) is fixedly connected to the outer top surface of the cover body (1), and an internal thread (43) is arranged in the threaded cylinder (41); the threaded cylinder (41) and the threaded groove (44) are both provided with hiding grooves (42), and the hiding grooves (42) are positioned at the outer edge of the cover body (1); the torsion bar (5) is in threaded connection with the threaded cylinder (41) and the threaded groove (44).
3. A twist-convenient fire control valve cover as defined in claim 1, wherein the twist-bar (5) comprises a threaded rod (51) and a rotating cover (52); the screw rod (51) is in threaded connection with the threaded cylinder (41) and the threaded groove (44); the rotary cover (52) is fixed to the screw (51) and inserted into the hidden groove (42).
4. A twist-friendly fire valve cover as defined in claim 3, wherein the concealed slot (42) is half the length of the rotary cover (52).
5. A twist-friendly fire valve cover as claimed in claim 2, wherein the thread groove (44) is adapted to engage with an internal thread (43) on the threaded barrel (41).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021517867.1U CN213177278U (en) | 2020-07-28 | 2020-07-28 | Fire control valve gap convenient to twist reverse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021517867.1U CN213177278U (en) | 2020-07-28 | 2020-07-28 | Fire control valve gap convenient to twist reverse |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213177278U true CN213177278U (en) | 2021-05-11 |
Family
ID=75797287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021517867.1U Expired - Fee Related CN213177278U (en) | 2020-07-28 | 2020-07-28 | Fire control valve gap convenient to twist reverse |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213177278U (en) |
-
2020
- 2020-07-28 CN CN202021517867.1U patent/CN213177278U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |