CN215136348U - Pressure-reducing and stabilizing indoor fire hydrant - Google Patents
Pressure-reducing and stabilizing indoor fire hydrant Download PDFInfo
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- CN215136348U CN215136348U CN202120919802.8U CN202120919802U CN215136348U CN 215136348 U CN215136348 U CN 215136348U CN 202120919802 U CN202120919802 U CN 202120919802U CN 215136348 U CN215136348 U CN 215136348U
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- fire hydrant
- fixedly connected
- hydrant body
- driving
- inner cavity
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Abstract
The utility model discloses an indoor fire hydrant of pressure reduction and stabilization type, including the fire hydrant body, the equal fixedly connected with drive frame in both sides of fire hydrant body inner chamber, the equal fixedly connected with sliding seat in bottom of fire hydrant body inner chamber both sides, the surperficial swing joint of sliding seat has the arc baffle, the inner chamber of drive frame runs through there is the rotary rod, one side of rotary rod is run through drive frame and fire hydrant body and fixedly connected with drive handle. The utility model discloses a fire hydrant body, rotary rod, drive handle, drive frame, connecting rod, sliding seat, arc baffle, shift ring, location bearing, movable plate, driven awl tooth, initiative awl tooth, spiral shell piece and screw rod can make the device reach the function of decompression steady voltage, have solved the indoor fire hydrant in the existing market and have not possessed the function of decompression steady voltage, can't adjust out water pressure in the use, are unfavorable for the user to adjust the problem of use.
Description
Technical Field
The utility model relates to an indoor fire hydrant technical field specifically is an indoor fire hydrant of decompression steady voltage type.
Background
The indoor fire hydrant is an important part of a fire fighting water system and is arranged in an indoor fire fighting box.
Along with the progress of the times and the development of science and technology, the indoor fire hydrant is used in a large amount in the fire safety management of high-rise buildings, the indoor fire hydrant on the existing market does not have the function of pressure reduction and pressure stabilization, the water outlet pressure cannot be adjusted in the using process, and the indoor fire hydrant is not beneficial to the adjustment and use of users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor fire hydrant of pressure reduction and stabilization type possesses the advantage of pressure reduction and stabilization, has solved the indoor fire hydrant in the current market and has not possessed the function of pressure reduction and stabilization, can't adjust out water pressure in the use, is unfavorable for the user to adjust the problem of use.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure-reducing and stabilizing indoor fire hydrant comprises a fire hydrant body, wherein two sides of an inner cavity of the fire hydrant body are fixedly connected with driving frames, the bottoms of two sides of the inner cavity of the fire hydrant body are fixedly connected with movable seats, the surface of each movable seat is movably connected with an arc-shaped guide plate, an inner cavity of each driving frame is penetrated with a rotating rod, one side of each rotating rod penetrates through the driving frames and the fire hydrant body and is fixedly connected with a driving handle, the other side of each rotating rod is fixedly connected with a driving conical tooth, the surface of each driving conical tooth is meshed with a driven conical tooth, the inner cavity of each driven conical tooth is fixedly connected with a screw rod, the top and the bottom of each screw rod are movably connected with the joint of the driving frames through bearings, the surface of each screw rod is in threaded connection with a screw block, the right side of each screw block is fixedly connected with a movable plate, and the bottom of each movable plate is fixedly connected with a connecting rod, the bottom of connecting rod runs through drive frame and fixedly connected with and the shift ring that the cooperation of arc baffle was used.
Preferably, the surface of the rotating rod is fixedly connected with a positioning bearing, and the outer side of the positioning bearing is fixedly connected with the fire hydrant body.
Preferably, the bottom of the fire hydrant body is fixedly connected with a mounting plate, and mounting holes are formed in the surface of the mounting plate.
Preferably, the top on the right side of the fire hydrant body is communicated with a water outlet pipe, and the right side of the water outlet pipe is fixedly connected with an installation sleeve.
Preferably, the right side of the moving plate is fixedly connected with a sliding block, and the right side of the inner cavity of the driving frame is provided with a sliding groove matched with the sliding block for use.
Preferably, the outer surface of arc baffle and the inner chamber of shift ring all fixedly connected with nylon protective coating, and nylon protective coating's thickness is 0.5 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a fire hydrant body, rotary rod, drive handle, drive frame, connecting rod, sliding seat, arc baffle, shift ring, location bearing, movable plate, driven awl tooth, initiative awl tooth, spiral shell piece and screw rod can make the device reach the function of decompression steady voltage, have solved the indoor fire hydrant in the existing market and have not possessed the function of decompression steady voltage, can't adjust out water pressure in the use, are unfavorable for the user to adjust the problem of use.
2. By using the positioning bearing, the phenomenon that the use of the rotary rod is influenced by shaking during rotation can be effectively avoided, and the stability of the rotary rod during use is guaranteed;
the installation plate and the installation holes are arranged for use, so that a user can install and fix the equipment more conveniently, and the operation and use of the user are facilitated;
by using the mounting sleeve, a user can more conveniently and quickly connect the water supply pipe when using water, and the water supply pipe is convenient to operate and use;
by arranging and using the sliding block and the sliding groove, the phenomenon that the use of the moving plate is influenced by clamping stagnation during moving can be effectively avoided, and the smoothness of the moving plate during use is improved;
through the use of the nylon protective coating, the phenomenon of abnormal abrasion of the equipment in the frequent adjusting process can be effectively avoided, and the service life of the equipment is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the fire hydrant body according to the present invention;
fig. 3 is a sectional view of the driving frame of the present invention.
In the figure: 1. a hydrant body; 2. rotating the rod; 3. mounting holes; 4. mounting a plate; 5. a driving handle; 6. a water outlet pipe; 7. installing a sleeve; 8. a drive frame; 9. a connecting rod; 10. a movable seat; 11. an arc-shaped guide plate; 12. a moving ring; 13. positioning the bearing; 14. a chute; 15. a slider; 16. moving the plate; 17. driven bevel gears; 18. driving bevel gears; 19. a screw block; 20. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a fire hydrant body 1, rotary rod 2, mounting hole 3, mounting panel 4, the drive is 5, outlet pipe 6, installation cover 7, drive frame 8, connecting rod 9, sliding seat 10, arc baffle 11, shift ring 12, location bearing 13, spout 14, slider 15, movable plate 16, driven awl tooth 17, initiative awl tooth 18, spiral shell piece 19 and screw rod 20 part are the general standard component or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.
Referring to fig. 1-3, a pressure-reducing and stabilizing indoor fire hydrant comprises a fire hydrant body 1, a mounting plate 4 is fixedly connected to the bottom of the fire hydrant body 1, a mounting hole 3 is formed in the surface of the mounting plate 4, the installation and fixation of equipment by a user can be facilitated by the installation and use of the mounting plate 4 and the mounting hole 3, the operation and use of the user are facilitated, a driving frame 8 is fixedly connected to both sides of the inner cavity of the fire hydrant body 1, a movable seat 10 is fixedly connected to the bottom of both sides of the inner cavity of the fire hydrant body 1, an arc-shaped guide plate 11 is movably connected to the surface of the movable seat 10, a water outlet pipe 6 is communicated with the top of the right side of the fire hydrant body 1, a mounting sleeve 7 is fixedly connected to the right side of the water outlet pipe 6, the user can more conveniently and quickly connect the fire hydrant when using water by using the mounting sleeve 7, the operation and use of the user are facilitated, a rotating rod 2 penetrates through the inner cavity of the driving frame 8, the surface of the rotating rod 2 is fixedly connected with a positioning bearing 13, the outer side of the positioning bearing 13 is fixedly connected with the fire hydrant body 1, the phenomenon that the rotating rod 2 shakes to influence the use in the rotating process can be effectively avoided by using the positioning bearing 13, the stability of the rotating rod 2 in the using process is ensured, one side of the rotating rod 2 penetrates through the driving frame 8 and the fire hydrant body 1 and is fixedly connected with the driving handle 5, the other side of the rotating rod 2 is fixedly connected with a driving bevel gear 18, the surface of the driving bevel gear 18 is meshed with a driven bevel gear 17, the inner cavity of the driven bevel gear 17 is fixedly connected with a screw rod 20, the top and the bottom of the screw rod 20 are movably connected with the connecting part of the driving frame 8 through bearings, the surface of the screw rod 20 is in threaded connection with a screw block 19, the right side of the screw block 19 is fixedly connected with a movable plate 16, the right side of the movable plate 16 is fixedly connected with a slide block 15, the right side of the inner cavity of the driving frame 8 is provided with a slide groove 14 matched with the slide block 15, set up through slider 15 and spout 14 and use, can effectively avoid movable plate 16 to appear the phenomenon that the jamming influences the use when removing, the smoothness nature when 16 uses of movable plate has been promoted, the bottom fixedly connected with connecting rod 9 of movable plate 16, the bottom of connecting rod 9 is run through drive frame 8 and fixedly connected with and is used with the cooperation of arc baffle 11 shift ring 12, the equal fixedly connected with nylon protective coating of inner chamber of arc baffle 11's surface and shift ring 12, and nylon protective coating's thickness is 0.5mm, use through nylon protective coating, can effectively avoid the phenomenon that unusual wearing and tearing appear in frequent accommodation process of equipment, the life of equipment has been ensured.
When the fire hydrant is used, fire-fighting water enters the inner cavity of the fire hydrant body 1 through the bottom of the fire hydrant body 1 and is sprayed out through the water outlet pipe 6 for fire fighting, when the water passes through the arc guide plates 11, the water yield is controlled through the included angle formed between the arc guide plates 11, the effect of pressure reduction is achieved, when the water yield needs to be adjusted, the driving handle 5 is rotated by a user, the rotating rod 2 is driven to rotate through the rotation of the driving handle 5, the driving conical tooth 18 is driven to rotate through the rotation of the rotating rod 2, the driven conical tooth 17 is driven to rotate through the rotation of the driving conical tooth 18, the screw rod 20 is driven to rotate through the rotation of the driven conical tooth 17, the screw block 19 is driven to move through the rotation of the screw rod 20, the movable plate 16 is driven to move through the movement of the screw block 19, the connecting rod 9 is driven to move through the movement of the connecting rod 9, and the movable ring 12 is driven to move through the movement of the connecting rod 9, make its restraint position to arc baffle 11 change, make the contained angle between two arc baffles 11 change then, accomplish the regulation, through the cooperation of above-mentioned structure, can make the device reach the function of decompression steady voltage, solved the indoor fire hydrant in the current market and did not possess the function of decompression steady voltage, can't adjust out water pressure in the use, be unfavorable for the user and adjust the problem of use, be fit for using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an indoor fire hydrant of decompression steady voltage type, includes fire hydrant body (1), its characterized in that: the fire hydrant structure is characterized in that both sides of an inner cavity of the fire hydrant body (1) are fixedly connected with driving frames (8), the bottoms of both sides of the inner cavity of the fire hydrant body (1) are fixedly connected with movable seats (10), the surface of each movable seat (10) is movably connected with an arc-shaped guide plate (11), the inner cavity of each driving frame (8) is penetrated with a rotating rod (2), one side of each rotating rod (2) penetrates through the driving frames (8) and the fire hydrant body (1) and is fixedly connected with a driving handle (5), the other side of each rotating rod (2) is fixedly connected with a driving conical tooth (18), the surface of each driving conical tooth (18) is meshed with a driven conical tooth (17), the inner cavity of each driven conical tooth (17) is fixedly connected with a screw rod (20), the top and the bottom of each screw rod (20) are movably connected with the joint of the driving frames (8) through bearings, and the surface of each screw rod (20) is in threaded connection with a screw block (19), the right side fixedly connected with movable plate (16) of spiral shell piece (19), the bottom fixedly connected with connecting rod (9) of movable plate (16), the bottom of connecting rod (9) runs through drive frame (8) and fixedly connected with and moves movable ring (12) that arc baffle (11) cooperation was used.
2. A pressure reducing and stabilizing indoor fire hydrant according to claim 1, wherein: the surface of the rotating rod (2) is fixedly connected with a positioning bearing (13), and the outer side of the positioning bearing (13) is fixedly connected with the fire hydrant body (1).
3. A pressure reducing and stabilizing indoor fire hydrant according to claim 1, wherein: the bottom fixedly connected with mounting panel (4) of fire hydrant body (1), mounting hole (3) have been seted up on the surface of mounting panel (4).
4. A pressure reducing and stabilizing indoor fire hydrant according to claim 1, wherein: the top on the right side of the fire hydrant body (1) is communicated with a water outlet pipe (6), and the right side of the water outlet pipe (6) is fixedly connected with an installation sleeve (7).
5. A pressure reducing and stabilizing indoor fire hydrant according to claim 1, wherein: the right side of the moving plate (16) is fixedly connected with a sliding block (15), and the right side of the inner cavity of the driving frame (8) is provided with a sliding groove (14) matched with the sliding block (15) for use.
6. A pressure reducing and stabilizing indoor fire hydrant according to claim 1, wherein: the outer surface of the arc-shaped guide plate (11) and the inner cavity of the moving ring (12) are fixedly connected with nylon protective coatings, and the thickness of each nylon protective coating is 0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919802.8U CN215136348U (en) | 2021-04-29 | 2021-04-29 | Pressure-reducing and stabilizing indoor fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919802.8U CN215136348U (en) | 2021-04-29 | 2021-04-29 | Pressure-reducing and stabilizing indoor fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215136348U true CN215136348U (en) | 2021-12-14 |
Family
ID=79365549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120919802.8U Active CN215136348U (en) | 2021-04-29 | 2021-04-29 | Pressure-reducing and stabilizing indoor fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215136348U (en) |
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2021
- 2021-04-29 CN CN202120919802.8U patent/CN215136348U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pressure reducing and stabilizing indoor fire hydrant Effective date of registration: 20230131 Granted publication date: 20211214 Pledgee: Fujian Nan'an Rural Commercial Bank Co.,Ltd. Honglai Sub branch Pledgor: Fujian Xi'an Fire Technology Co.,Ltd. Registration number: Y2023350000026 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |