CN221061611U - Fire-fighting water flow indicator convenient to install - Google Patents
Fire-fighting water flow indicator convenient to install Download PDFInfo
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- CN221061611U CN221061611U CN202322723913.3U CN202322723913U CN221061611U CN 221061611 U CN221061611 U CN 221061611U CN 202322723913 U CN202322723913 U CN 202322723913U CN 221061611 U CN221061611 U CN 221061611U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000000670 limiting effect Effects 0.000 claims abstract description 34
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims 1
- 208000032826 Ring chromosome 3 syndrome Diseases 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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 discloses a fire-fighting water flow indicator convenient to install, which structurally comprises an arc cover, a machine body, a rubber ring, a slurry sheet, a first screw rod, a nut, a u-shaped limiting frame and a clamping structure.
Description
Technical Field
The utility model relates to a fire-fighting water flow indicator convenient to install, and belongs to the field of water flow indicators.
Background
The water flow indicator belongs to a sight glass instrument valve, is suitable for industrial production pipelines of petroleum, chemical industry, chemical fiber, medicine, food, power plants, pumps and the like, can observe turbidity of media such as liquid, gas, steam and the like at any time through a window and measure flow speed reaction conditions of the media, is one of pipeline accessories which are indispensable for ensuring normal production and ensuring product quality, and is connected in a threaded mode; flange type; the welded water flow indicator may be also used in automatic water spraying fire extinguishing system, and may be installed on main water pipe or cross rod water pipe to give out some small water flow signal to the electric cabinet without being used as control switch for starting fire water pump.
The Chinese patent discloses a high-sensitivity fire-fighting water flow indicator (publication No. CN 216295100U), which comprises a high-sensitivity water flow indicator body, wherein a connecting seat is fixedly arranged at the lower end of the high-sensitivity water flow indicator body, and a sensing blade is arranged at the bottom end of the high-sensitivity water flow indicator body and is movably inserted on the connecting seat; the first fastening ring and the second fastening ring are tightly fixed on the outer side of the pipeline.
When installing and fixing the rivers indicator on not unidimensional pipeline, also fix through screw rod and nut to some bigger pipelines of size, the effect that the screw rod was screwed leads to the fact the influence easily, can then make the circumstances that the rivers indicator appears droing to influence the job stabilization nature of rivers indicator, and still reduce life easily.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide the fire-fighting water flow indicator convenient to install, so as to solve the problems that when the water flow indicator is installed and fixed on pipelines with different sizes in the prior art, for some pipelines with larger sizes, the effect of screw tightening is easy to influence due to the fact that screw and nut are fixed, and then the water flow indicator can fall off, so that the working stability of the water flow indicator is influenced, and the service life is also easy to reduce.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a fire control rivers indicator convenient to installation, includes arc lid, organism, rubber circle, thick liquid piece, first screw rod, nut, u type spacing and clamping structure, arc lid top middle part is fixed into an organic wholely with the organism, arc lid lower extreme outside is provided with the rubber circle, the organism lower extreme is connected with thick liquid piece, both ends are connected with first screw rod about the arc lid, first screw rod top is connected with the nut, and first screw rod top is connected with u type spacing, u type spacing bottom middle part is provided with clamping structure, is convenient for provide more stable operational environment for u type spacing; the clamping structure comprises a limit sleeve, a second screw rod, a hand wheel, a limit structure, a spring and a clamping block, wherein the lower end of the inner side of the limit sleeve is connected with the second screw rod through threads, the bottom of the second screw rod is fixed with the hand wheel, the inner side of the limit sleeve is connected with the limit structure, the middle part of the top end of the limit sleeve is vertically fixed with the spring, the top of the spring is integrally fixed with the clamping block, and the outer side of the limit sleeve is fixed with the u-shaped limit frame.
Further, limit structure includes dead lever, fixed block, gag lever post and limiting plate, the dead lever bottom is fixed with the fixed block is perpendicular, fixed block bottom middle part is fixed mutually with the gag lever post, the dead lever post top is fixed into an organic wholely with the limiting plate, the dead lever top runs through the inboard middle part of spring, the dead lever top and clamp splice through connection, the limiting plate sets up in the limiting plate is inboard, the gag lever post lower extreme is connected with the second screw rod, the fixed block outside is laminated with the stop collar activity.
Further, a groove is formed in the inner side of the second screw rod, and the formed groove is movably attached to the limiting rod.
Further, the clamping blocks are arc-shaped, and the limiting plates arranged on the inner sides of the clamping blocks are arc-shaped.
Further, anti-skid patterns are arranged on the outer surface of the hand wheel.
Further, the clamping blocks are made of stainless steel.
The advantages are that: according to the firefighting water flow indicator convenient to install, the clamping structure is arranged at the bottom of the inner side of the u-shaped limiting frame, the second screw rod, the spring and the limiting structure which are arranged on the inner side of the clamping structure are convenient for a user to conveniently work, and the arc-shaped clamping blocks are connected with the pipelines to achieve a more stable effect, so that pipelines with different sizes can be conveniently connected and installed, the situation that the water flow indicator falls off is avoided, and the working stability and the service life are improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic front view of a clamping structure according to the present utility model;
FIG. 3 is a schematic front view of a limiting structure of the present utility model;
Fig. 4 is a schematic front view of the connection of the limiting structure of the present utility model.
In the figure: the device comprises an arc-shaped cover-1, a machine body-2, a rubber ring-3, a slurry sheet-4, a first screw rod-5, a nut-6, a u-shaped limiting frame-7, a clamping structure-8, a limiting sleeve-81, a second screw rod-82, a hand wheel-83, a limiting structure-84, a spring-85, a clamping block-86, a fixing rod-841, a fixing block-842, a limiting rod-843 and a limiting plate-844.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the utility model provides a fire water flow indicator convenient to install by improvement, which comprises an arc cover 1, a machine body 2, a rubber ring 3, a slurry sheet 4, a first screw 5, a nut 6, a u-shaped limiting frame 7 and a clamping structure 8, wherein the middle part of the top end of the arc cover 1 is fixed with the machine body 2 into a whole, the rubber ring 3 is arranged outside the lower end of the arc cover 1, the lower end of the machine body 2 is connected with the slurry sheet 4, the left end and the right end of the arc cover 1 are connected with the first screw 5, the top of the first screw 5 is connected with the nut 6, the top of the first screw 5 is connected with the u-shaped limiting frame 7, and the middle part of the bottom end of the u-shaped limiting frame 7 is provided with the clamping structure 8, so that a more stable working environment is conveniently provided for the u-shaped limiting frame 7.
Referring to fig. 2, the present utility model provides a fire water flow indicator convenient to install by improving the present utility model, the clamping structure 8 includes a limit sleeve 81, a second screw 82, a hand wheel 83, a limit structure 84, a spring 85 and a clamping block 86, wherein the lower end of the inner side of the limit sleeve 81 is connected with the second screw 82 through threads, a groove is provided on the inner side of the second screw 82, the provided groove is movably attached to a limit rod 843, the bottom of the second screw 82 is fixed with the hand wheel 83, anti-skid threads are provided on the outer surface of the hand wheel 83, the inner side of the limit sleeve 81 is connected with the limit structure 84, the middle part of the top end of the limit sleeve 81 is vertically fixed with the spring 85, the top of the spring 85 is fixed with the clamping block 86 into a whole, the clamping block 86 is arc-shaped, and a limit plate 844 provided on the inner side of the clamping block 86 is also arc-shaped, and the outer side of the limit sleeve 81 is fixed with a u-shaped limit frame 7.
Referring to fig. 3 and 4, the present utility model provides a fire-fighting water flow indicator with convenient installation by improving the present utility model, the limit structure 84 includes a fixing rod 841, a fixing block 842, a limit rod 843 and a limit plate 844, the bottom of the fixing rod 841 is vertically fixed with the fixing block 842, the middle of the bottom end of the fixing block 842 is fixed with the limit rod 843, the top of the fixing rod 841 is fixed with the limit plate 844 into a whole, the top of the fixing rod 841 penetrates through the middle of the inner side of the spring 85, the top of the fixing rod 841 is connected with the clamping block 86 in a penetrating way, the limit plate 844 is arranged on the inner side of the limit plate 844, the lower end of the limit rod 843 is connected with the second screw 82, and the outer side of the fixing block 842 is movably attached to the limit sleeve 81.
The spring 85 is a mechanical part working by using elasticity, the part made of elastic material deforms under the action of external force, and returns to its original shape after the external force is removed, and is also called a "spring", which is generally made of spring steel, and the types of the spring are complex and various, and the spring is mainly classified into a spiral spring, a plate spring, a special-shaped spring and the like according to the shape.
The working process is as follows:
1. The worker can buckle the arc-shaped cover 1 at the upper end of the installation pipe body, then the u-shaped limiting frame 7 is flush with the lower end of the arc-shaped cover 1, and then the arc-shaped cover 1 and the u-shaped limiting frame 7 are limited and fixed through the first screw 5 and the nut 6;
2. Then, the user rotates the hand wheel 83, so that the second screw 82 and the limit sleeve 81 are connected through threads, the second screw 82 can be gradually lifted, and because the inner side of the second screw 82 is provided with a groove, the limit rod 843 arranged on the inner side of the second screw 82 is lifted synchronously while the second screw 82 is lifted, the spring 85 is compressed simultaneously with the lifting, and the limit plate 844 is provided with a distance limiting effect, so that a good stable working environment is provided;
3. after which a signal will be sent by the machine body 2 to an external alarm device when the water flow inside the water pipe flows to the pulp sheet 4.
The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. Fire water flow indicator convenient to installation, its characterized in that: the novel U-shaped screw comprises an arc cover (1), a machine body (2), a rubber ring (3), a slurry sheet (4), a first screw (5), a nut (6), a U-shaped limiting frame (7) and a clamping structure (8), wherein the middle of the top end of the arc cover (1) is fixed with the machine body (2) into a whole, the rubber ring (3) is arranged on the outer side of the lower end of the arc cover (1), the lower end of the machine body (2) is connected with the slurry sheet (4), the left end and the right end of the arc cover (1) are connected with the first screw (5), the top of the first screw (5) is connected with the nut (6), the top of the first screw (5) is connected with the U-shaped limiting frame (7), and the middle of the bottom end of the U-shaped limiting frame (7) is provided with the clamping structure (8) so as to provide a more stable working environment for the U-shaped limiting frame (7).
Clamping structure (8) are including stop collar (81), second screw rod (82), hand wheel (83), limit structure (84), spring (85) and clamp splice (86), stop collar (81) inboard lower extreme passes through threaded connection with second screw rod (82), second screw rod (82) bottom is fixed with hand wheel (83), stop collar (81) inboard is connected with limit structure (84), stop collar (81) top middle part is fixed with spring (85) vertically, spring (85) top is fixed into an organic whole with clamp splice (86), stop collar (81) outside is fixed with u type spacing (7).
2. A fire water flow indicator for facilitating installation as defined in claim 1, wherein: the utility model provides a limit structure (84) is including dead lever (841), fixed block (842), gag lever post (843) and limiting plate (844), dead lever (841) bottom is fixed with fixed block (842) is perpendicular, fixed block (842) bottom middle part is fixed with gag lever post (843) mutually, dead lever (841) top is fixed into an organic whole with limiting plate (844), spring (85) inboard middle part is run through at dead lever (841) top, dead lever (841) top and clamp splice (86) through connection, limiting plate (844) set up in limiting plate (844) inboard, gag lever post (843) lower extreme is connected with second screw rod (82), fixed block (842) outside and stop collar (81) activity laminating.
3. A fire water flow indicator for facilitating installation as defined in claim 1, wherein: the inner side of the second screw rod (82) is provided with a groove, and the provided groove is movably attached to the limit rod (843).
4. A fire water flow indicator for facilitating installation as defined in claim 1, wherein: the clamping blocks (86) are arc-shaped, and limiting plates (844) arranged on the inner sides of the clamping blocks (86) are arc-shaped.
5. A fire water flow indicator for facilitating installation as defined in claim 1, wherein: the outer surface of the hand wheel (83) is provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723913.3U CN221061611U (en) | 2023-10-11 | 2023-10-11 | Fire-fighting water flow indicator convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723913.3U CN221061611U (en) | 2023-10-11 | 2023-10-11 | Fire-fighting water flow indicator convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221061611U true CN221061611U (en) | 2024-06-04 |
Family
ID=91256453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322723913.3U Active CN221061611U (en) | 2023-10-11 | 2023-10-11 | Fire-fighting water flow indicator convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221061611U (en) |
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2023
- 2023-10-11 CN CN202322723913.3U patent/CN221061611U/en active Active
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