CN212593672U

CN212593672U - Fire hydrant water level pressure detection device

Info

Publication number: CN212593672U
Application number: CN202020721448.3U
Authority: CN
Inventors: 刘英礼
Original assignee: Fujian Kexing Fire Engineering Testing Co ltd
Current assignee: Fujian Kexing Fire Engineering Testing Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-26
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to the technical field of fire hydrants, in particular to a fire hydrant water level pressure detection device, which comprises a connecting pipe, wherein the right side of the connecting pipe is communicated with a threaded pipe, the right end outside the connecting pipe is rotatably connected with a first sealing bearing, the outside of the first sealing bearing is rotatably connected with a sleeve pipe, the top and the bottom of the sleeve pipe are both provided with threaded holes, and the inner cavity of each threaded hole is in threaded connection with a threaded rod; the utility model discloses a setting of connecting pipe, first sealed bearing, sleeve pipe, screw hole, threaded rod, sealed cardboard, screwed pipe, fire hydrant mouth-piece and rubber slab can its sealed effect of effectual improvement, it is poor to have solved current water level pressure detection device sealed effect, traditional connected mode directly rotates the joint, this kind of mode not only appears leaking easily, leak gas easily moreover, at this moment just can influence the result that detects because the leakproofness is poor to its problem of detecting the accuracy has been reduced.

Description

Fire hydrant water level pressure detection device

Technical Field

The utility model relates to a fire hydrant technical field specifically is a fire hydrant water level pressure detection device.

Background

The fire hydrant, the official calling law is the fire hydrant, a fixed fire-fighting equipment, the main function is control combustible substance, isolated combustion supporter and elimination ignition source, branch indoor fire hydrant and outdoor fire hydrant, fire extinguishing system includes, outdoor fire hydrant system, indoor fire hydrant system and fire extinguisher system, some still can have automatic spray system, water cannon system, gas fire extinguishing system, fire detection system and water smoke system etc. the fire hydrant mainly supplies the fire engine to get water from municipal administration water supply pipe network or outdoor fire control water supply pipe network and carries out the fire extinguishing, so indoor outer fire hydrant system also is one of the important fire-fighting equipment of putting out the conflagration, need carry out water level pressure detection to it after the fire hydrant installation is accomplished, at this moment just need use detection device.

However, the existing water level pressure detection device is poor in sealing effect, the traditional connection mode is directly connected in a rotating and clamping mode, water leakage and air leakage are easy to occur in the mode, the detection result is influenced due to poor sealing performance, and the detection accuracy is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire hydrant water level pressure detection device possesses sealed effectual advantage, and it is poor to have solved the sealed effect of current water level pressure detection device, and traditional connected mode directly rotates the joint, and this kind of mode not only appears leaking easily, leaks gas easily moreover, at this moment just can influence the result that detects because of the leakproofness is poor to its problem of detecting the accuracy has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire hydrant water level pressure detection device, includes the connecting pipe, the right side intercommunication of connecting pipe has the screwed pipe, the right-hand member in the connecting pipe outside rotates and is connected with first sealed bearing, the outside of first sealed bearing is rotated and is connected with the sleeve pipe, sheathed tube top and bottom all set up threaded hole, the inner chamber threaded connection of screw hole has the threaded rod, the bottom of threaded rod is rotated and is connected with sealed cardboard, the bottom fixed mounting of sealed cardboard has the rubber slab, the outside threaded connection of screwed pipe has the fire hydrant mouth-piece.

Preferably, the top fixed mounting of threaded rod has first commentaries on classics hand, the equal fixed mounting in left end of connecting pipe top and bottom has the second to change the hand.

Preferably, the bottom of the threaded rod is rotatably connected with a bearing, and the bottom of the threaded rod is rotatably connected with the top of the sealing clamping plate through the bearing.

Preferably, the outer side of the left end of the connecting pipe is sleeved with a second sealing bearing, and the left end of the inner cavity of the second sealing bearing is sleeved with a through pipe.

Preferably, the left side of the through pipe is communicated with a hose, and the left side of the hose is communicated with a water outlet nozzle.

Preferably, the shape of the sealing clamping plate is designed to be arc-shaped, and the shape of the rubber plate is designed to be arc-shaped.

Preferably, the right side of the sleeve is designed in an open mode, and the left side of the fire hydrant mouthpiece is designed in an open mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a connecting pipe, first sealed bearing, the sleeve pipe, the screw hole, the threaded rod, sealed cardboard, the threaded pipe, the setting of fire hydrant interface tube and rubber slab, can its sealed effect of effectual improvement, not only avoid traditional connected mode to appear leaking gas's phenomenon emergence, and guaranteed the degree of accuracy of its result of detecting and detection, it is poor to have solved the sealed effect of current water level pressure detection device, traditional connected mode directly rotates the joint, this kind of mode not only appears leaking easily, and leak gas easily, at this moment just can influence the result of detection because the leakproofness is poor, and reduced its problem of detecting the accuracy.

2. The utility model discloses a first setting of changing hand and second, can be used for the drive threaded rod to rotate, thereby it moves downwards to drive sealed cardboard, so that carry out fixed seal to it, the drive connecting pipe drives screwed pipe and fire hydrant interface tube threaded connection simultaneously, setting through the bearing, can be used for making to rotate between threaded rod and the sealed cardboard and connect, not only can prevent that sealed cardboard from following the threaded rod and rotating, and guarantee that sealed cardboard is perpendicular downwards, through the setting of second sealed bearing and siphunculus, can be used for making to be linked together between connecting pipe and the siphunculus, and make to rotate between the two and connect.

3. The utility model discloses a setting of hose and play water shower nozzle, can be used for changing the position length and the height of play water shower nozzle at will, thereby the convenience carries out the detection of different levels to it, be the setting of arc design and rubber slab shape for the arc design through sealed cardboard shape, can be used for the convenience to be enclosed joint with connecting pipe and fire hydrant interface pipe sealed, thereby increase its sealed effect, be the setting of open-type design and fire hydrant interface pipe left side for the open-type design through the sleeve pipe right side, can be used for making screwed pipe and fire hydrant interface pipe be connected, and the convenience is sealed the processing to it.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a partial side view of the sealing clip of the present invention;

fig. 4 is a partial top view of the sleeve of the present invention.

In the figure: 1. a connecting pipe; 2. a first sealed bearing; 3. a sleeve; 4. a threaded hole; 5. a threaded rod; 6. a first rotating hand; 7. a sealing clamping plate; 8. a threaded pipe; 9. a hydrant nipple; 10. a second rotating hand; 11. a second sealed bearing; 12. pipe passing; 13. a hose; 14. a water outlet nozzle; 15. a rubber plate.

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.

Referring to fig. 1-4, a fire hydrant water level pressure detecting device comprises a connecting pipe 1, a threaded pipe 8 is communicated with the right side of the connecting pipe 1, a first sealing bearing 2 is rotatably connected to the right end of the outer side of the connecting pipe 1, a sleeve 3 is rotatably connected to the outer side of the first sealing bearing 2, threaded holes 4 are respectively formed in the top and the bottom of the sleeve 3, a threaded rod 5 is in threaded connection with an inner cavity of the threaded hole 4, a sealing clamping plate 7 is rotatably connected to the bottom of the threaded rod 5, a rubber plate 15 is fixedly installed at the bottom of the sealing clamping plate 7, a fire hydrant interface pipe 9 is in threaded connection with the outer side of the threaded pipe 8, the sleeve 3, the threaded holes 4, the threaded rod 5, the sealing clamping plate 7, the threaded pipe 8, the fire hydrant interface pipe 9 and the rubber plate 15 are arranged, so that the sealing effect can be effectively improved, and the occurrence of, but also the result of its detection and the degree of accuracy that detects have been guaranteed, and it is poor to have solved the sealed effect of current water level pressure measurement device, and traditional connected mode directly carries out rotatory joint, and this kind of mode not only appears leaking easily, leaks gas easily moreover, just at this moment can influence the result of detection because the leakproofness is poor to its problem of detecting the accuracy has been reduced.

In this embodiment, it is concrete, the top fixed mounting of threaded rod 5 has first commentaries on classics hand 6, and the equal fixed mounting in left end of 1 top of connecting pipe and bottom has the second to change hand 10, can be used for driving threaded rod 5 and rotate to drive sealed cardboard 7 downstream, so that carry out fixed seal to it, drive connecting pipe 1 simultaneously drives screwed

pipe

8 and 9 threaded connection of fire hydrant mouth-piece.

In this embodiment, it is concrete, threaded rod 5's bottom is rotated and is connected with the bearing, and threaded rod 5's bottom is passed through the bearing and is rotated with the top of sealed cardboard 7 and be connected, can be used for making between threaded rod 5 and the sealed cardboard 7 rotate and be connected, not only can prevent that sealed cardboard 7 from following threaded rod 5 and rotating, guarantees sealed cardboard 7 perpendicularly downwards moreover.

In this embodiment, specifically, the second sealing bearing 11 is sleeved on the outer side of the left end of the connecting pipe 1, and the through pipe 12 is sleeved on the left end of the inner cavity of the second sealing bearing 11, so that the connecting pipe 1 and the through pipe 12 can be communicated with each other, and the connecting pipe 1 and the through pipe 12 are rotatably connected with each other.

In this embodiment, specifically, the hose 13 is communicated with the left side of the through pipe 12, and the water outlet nozzle 14 is communicated with the left side of the hose 13, so that the position length and the height of the water outlet nozzle 14 can be changed at will, and detection of different levels can be performed conveniently.

In this embodiment, it is concrete, the shape of sealed cardboard 7 is the arc design, and the shape of rubber slab 15 is the arc design, can be used for conveniently being enclosed type joint with connecting pipe 1 and fire hydrant interface tube 9 and seal to increase its sealed effect.

In this embodiment, specifically, the right side of the sleeve 3 is designed to be open, and the left side of the hydrant mouthpiece 9 is designed to be open, so that the threaded pipe 8 and the hydrant mouthpiece 9 can be connected, and the sealing treatment can be conveniently performed.

The working principle is as follows: when needs connect, rotate connecting pipe 1 earlier, utilize connecting pipe 1 to drive screwed pipe 8 and rotate, make screwed pipe 8 rotatory to the inner chamber of fire hydrant interface tube 9, utilize threaded connection's relation, can be used to improve its sealed effect, manual rotation threaded rod 5 afterwards, utilize threaded

rod

5 and 4 threaded connection's of screw hole relation can be used to drive sealed cardboard 7 and rubber slab 15 and move down, until the inboard of rubber slab 15 and the junction in close contact with in connecting pipe 1 and the fire hydrant interface tube 9 outside can, alright carry out water level pressure through the cooperation of hose 13 and play water shower nozzle 14 afterwards and detect.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

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

1. The utility model provides a fire hydrant water level pressure detection device, includes connecting pipe (1), its characterized in that: the right side intercommunication of connecting pipe (1) has screwed pipe (8), the right-hand member in the connecting pipe (1) outside rotates and is connected with first sealed bearing (2), the outside of first sealed bearing (2) is rotated and is connected with sleeve pipe (3), threaded hole (4) are all seted up to the top and the bottom of sleeve pipe (3), the inner chamber threaded connection of screw hole (4) has threaded rod (5), the bottom of threaded rod (5) is rotated and is connected with sealed cardboard (7), the bottom fixed mounting of sealed cardboard (7) has rubber slab (15), the outside threaded connection of screwed pipe (8) has fire hydrant mouth-piece (9).

2. A fire hydrant water level pressure detecting apparatus according to claim 1, characterized in that: the top fixed mounting of threaded rod (5) has first commentaries on classics hand (6), the equal fixed mounting in left end of connecting pipe (1) top and bottom has second commentaries on classics hand (10).

3. A fire hydrant water level pressure detecting apparatus according to claim 1, characterized in that: the bottom of the threaded rod (5) is rotatably connected with a bearing, and the bottom of the threaded rod (5) is rotatably connected with the top of the sealing clamping plate (7) through the bearing.

4. A fire hydrant water level pressure detecting apparatus according to claim 1, characterized in that: the outer side of the left end of the connecting pipe (1) is sleeved with a second sealing bearing (11), and the left end of the inner cavity of the second sealing bearing (11) is sleeved with a through pipe (12).

5. A fire hydrant water level pressure detecting apparatus according to claim 4, characterized in that: the left side of the through pipe (12) is communicated with a hose (13), and the left side of the hose (13) is communicated with a water outlet nozzle (14).

6. A fire hydrant water level pressure detecting apparatus according to claim 1, characterized in that: the shape of the sealing clamping plate (7) is arc-shaped, and the shape of the rubber plate (15) is arc-shaped.

7. A fire hydrant water level pressure detecting apparatus according to claim 1, characterized in that: the right side of the sleeve (3) is designed in an open mode, and the left side of the fire hydrant mouthpiece (9) is designed in an open mode.