CN208899583U

CN208899583U - A kind of open air fire hydrant

Info

Publication number: CN208899583U
Application number: CN201821619275.3U
Authority: CN
Inventors: 于昌利
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-07
Filing date: 2018-10-07
Publication date: 2019-05-24
Anticipated expiration: 2028-10-07

Abstract

The utility model discloses a kind of outdoor fire hydrants, belong to field of fire fighting equipment, a kind of open air fire hydrant, including fire hydrant main body, the fire hydrant lower body is fixedly connected with pedestal, the pedestal left end is fixedly connected with Elastic steel cable, fire hydrant main body left and right ends, which are dug, bending part, the fire hydrant main body digs members BY FINITE sliding slot close to one end on the upside of bending part, movable latch bar is slidably connected in the limit bar sliding slot, the fire hydrant main body is dug close to pedestal one end self-locking cavity, the fire hydrant main body is dug close to one end on the downside of bending part limit sliding chutes, reference disk is equipped in the self-locking cavity, the reference disk upper end is fixedly connected with center fixed pole, center fixed pole upper end is fixedly connected with limit plate, it may be implemented to be convenient for after fire hydrant body breaks to the closing of fire demand water, fire-fighting is reduced to use A large amount of wastes of water, while facilitating maintenance of the fire fighter to fire hydrant.

Description

A kind of open air fire hydrant

Technical field

The utility model relates to field of fire fighting equipment, more specifically to a kind of outdoor fire hydrant.

Background technique

Outdoor fire hydrant is the water facilities being arranged in outside building on fire water-supply pipe network, mainly for fire fighting truck from city Fire extinguishing is implemented in political affairs water supply network or the water intaking of outdoor fire fighting water supply network, can also be directly connected to water band, hydraulic giant goes out above-water method, be to flutter One of the important fire fighting device for calamity of putting out a fire, high pressure, temporary high-pressure and low pressure pipeline can be used in outdoor fire fighting feedwater piping.Cities and towns, The outdoor fire fighting water supply of residential area, enterprise and institution, generally use low pressure feed water system, moreover, usually with life, production Feedwater piping, which merges, to be used.But high pressure or temporary high-pressure feedwater piping are to ensure water supply security, it should be with production, domestic water Pipeline separates, and independent fire water-supply pipeline is arranged.

It since outdoor fire hydrant is all arranged in outside building, and is typically all to be arranged on roadside, due to Road vehicle often will appear traffic accident, and traffic accident rear vehicle occur will strike on fire hydrant, by fire hydrant Hitting to split hits winged, when the part on fire hydrant ground is hit winged, is easy on the body for getting to roadside pedestrian, is easy for accidentally injuring to road Pedestrian on roadside, jeopardizes the life security of pedestrian, and Chinese utility model Publication No. CN205894176U discloses a kind of room Outer fire hydrant, including revealing fire hydrant main body on the ground and being embedded in the pedestal of subsurface, fire hydrant main body is connected on pedestal, The lower part of fire hydrant main body is equipped with the bending part to contract, and the top of bending part is equipped with Elastic steel cable, one end of Elastic steel cable It is fixed in fire hydrant main body, and the end is located at the top of bending part, the other end of Elastic steel cable passes through ground and is fixed on bottom On seat.The utility model has the advantages that: Elastic steel cable can pull the fire hydrant main body being broken, and prevent the fire that disappears of fracture Bolt main body is knocked away, the part of fire hydrant body breaks is limited in around the fixed position of pedestal, to make the fire that disappears of fracture Bolt main body will not be hit winged, therefore, will not be accidentally injured the pedestrian of surrounding, will not be jeopardized the life security of pedestrian, to protect The health of pedestrian, and also there is anti-theft effect, using effect is good, is conducive to promote.

Although above-mentioned technical proposal solves the problems, such as that fracture fire hydrant is hit winged, but after fire hydrant body breaks, disappears Fire demand water in fiery bolt pipeline leaks, and the hydraulic pressure of outflow is larger, has not only caused a large amount of wastes of fire demand water, but also give Fire fighter makes troubles to the maintenance of fire hydrant.

Utility model content

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of outdoor fire hydrant, it can , to the closing of fire demand water, a large amount of wastes of fire demand water are reduced, while conveniently after fire hydrant body breaks to realize Maintenance of the fire fighter to fire hydrant.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of open air fire hydrant, including fire hydrant main body, the fire hydrant lower body are fixedly connected with pedestal, the bottom Seat left end is fixedly connected with Elastic steel cable, and fire hydrant main body left and right ends, which are dug, bending part, the fire hydrant main body Members BY FINITE sliding slot is dug close to one end on the upside of bending part, slidably connects movable latch bar, the fire that disappears in the limit bar sliding slot Bolt main body is dug close to pedestal one end self-locking cavity, and the fire hydrant main body is dug close to one end on the downside of bending part has limit to slide Slot, the self-locking cavity is interior to be equipped with reference disk, and the reference disk upper end is fixedly connected with center fixed pole, center fixed pole upper end It is fixedly connected with limit plate, movable disk is equipped between the limit plate and reference disk, the movable disk left and right ends are opened It is carved with limit locked groove, the movable disk upper end is fixedly connected with displacement and turns stake, and the limit plate upper end is fixedly connected with fixation It pulls back stake, the fixation pulls back and is fixedly connected with extension spring between stake and extension spring, and digging on the movable disk has work Permeable hole is moved, digging on the reference disk has orientation through-hole, may be implemented to be convenient for after fire hydrant body breaks to fire demand water Closing, reduce a large amount of wastes of fire demand water, while facilitating maintenance of the fire fighter to fire hydrant.

Further, digging on the downside of the limit plate left and right ends has lubricating cavity, and oil storage sponge is equipped in the lubricating cavity Block, the oil storage sponge block downside are equipped with upper pressure slide bar, and the upper pressure slide bar is slidably connected with limit plate, under the upper pressure slide bar End be bonded with movable disk, when mobile convenient for upper pressure slide bar, outflow of lubrication oil in drive oil storage sponge block, reduction movable disk with Friction between limit plate.

Further, the upper pressure slide bar upper end is fixedly connected with pressure plectane, pressure plectane and the oil storage sponge block Lower end fitting, uniformly presses oil storage sponge block convenient for upper pressure slide bar.

Further, the upper pressure slide bar left and right ends, which are dug, the oily guide groove of profit, and the movable disk upper end is coated with profit Sliding coating, convenient for reducing the friction between movable disk and limit plate.

Further, compressed spring is equipped in the limit bar sliding slot, the compressed spring upper end and limit bar sliding slot upper wall are solid Fixed connection, the compressed spring lower end are fixedly connected with movable latch bar, drive movable latch bar is fixed to live convenient for compressed spring The position of turn disk.

Further, movable latch bar lower end is fixedly connected with movable magnetic patch, and the limit locked groove lower wall is fixed to be connected It is connected to fixed magnetic patch, the activity magnetic patch matches with fixed magnetic patch, convenient for the fixation of movable latch bar and movable disk.

Further, the limit sliding chutes inner wall is fixedly connected with rubber seal, and the rubber seal and activity are inserted Pin rod fits, and convenient for enhancing the sealing effect of limit sliding chutes, reduces water flow and outflows out of limit sliding chutes.

Further, the movable disk is fixedly connected with multiple pressure oil convex blocks close to limit plate one end, and the pressure oil is convex Block matches with upper pressure slide bar, drives convenient for movable disk rotation and presses sliding bar.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) this programme may be implemented convenient for, to the closing of fire demand water, reducing fire demand water after fire hydrant body breaks A large amount of wastes, while facilitating maintenance of the fire fighter to fire hydrant.

(2) digging on the downside of limit plate left and right ends has lubricating cavity, is equipped with oil storage sponge block in lubricating cavity, under oil storage sponge block Side is equipped with upper pressure slide bar, and upper pressure slide bar is slidably connected with limit plate, and upper pressure the lower end of the slider is bonded with movable disk, slides convenient for upper pressure When bar is mobile, outflow of lubrication oil in oil storage sponge block is driven, reduces the friction between movable disk and limit plate.

(3) slide bar upper end is pressed to be fixedly connected with pressure plectane on, pressure plectane is bonded with oil storage sponge block lower end, convenient for upper Pressure slide bar uniformly presses oil storage sponge block.

(4) pressing slide bar left and right ends to dig on has the oily guide groove of profit, and movable disk upper end is coated with lubricant coating, convenient for reducing Friction between movable disk and limit plate.

(5) it is equipped with compressed spring in limit bar sliding slot, compressed spring upper end is fixedly connected with limit bar sliding slot upper wall, compressed spring Lower end is fixedly connected with movable latch bar, and the position of the fixed movable disk of movable latch bar is driven convenient for compressed spring.

(6) movable latch bar lower end is fixedly connected with movable magnetic patch, and limit locked groove lower wall is fixedly connected with fixed magnetic patch, living Dynamic magnetic patch matches with fixed magnetic patch, convenient for the fixation of movable latch bar and movable disk.

(7) limit sliding chutes inner wall is fixedly connected with rubber seal, and rubber seal fits with movable latch bar, is convenient for Enhance the sealing effect of limit sliding chutes, reduces water flow and outflow out of limit sliding chutes.

(8) movable disk is fixedly connected with multiple pressure oil convex blocks, pressure oil convex block and upper pressure slide bar phase close to limit plate one end Matching drives convenient for movable disk rotation and presses sliding bar.

Detailed description of the invention

Fig. 1 is the partial sectional view figure of the utility model；

Fig. 2 is the structural schematic diagram in Fig. 1 at A；

Fig. 3 is the structural schematic diagram in Fig. 2 at B；

Fig. 4 is the structural schematic diagram of the prior art.

Figure label explanation:

1 fire hydrant main body, 2 pedestals, 3 bending parts, 4 Elastic steel cables, 5 movable latch bars, 6 reference disks, 7 center fixed poles, 8 limits Position plate, 9 movable disks, 10 displacements turn stake, 11 extension springs, 12 fixed stakes of pulling back, 13 compressed springs, press slide bar, 15 storages on 14 Oily sponge block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh , it is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected, can be mechanical connection, is also possible to be electrically connected, can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements, it for the ordinary skill in the art, can The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.

Embodiment 1:

Fig. 1-4, a kind of open air fire hydrant, including fire hydrant main body 1,1 lower end of fire hydrant main body is please referred to be fixedly connected with Pedestal 2,2 left end of pedestal are fixedly connected with Elastic steel cable 4, and 4 upper end of Elastic steel cable is fixedly connected with fire hydrant main body 1, fire hydrant 1 left and right ends of main body, which are dug, bending part 3, and fire hydrant main body 1 digs members BY FINITE sliding slot, limit close to 3 upside one end of bending part Movable latch bar 5 is slidably connected in bar sliding slot, fire hydrant main body 1 is dug close to 2 one end of pedestal self-locking cavity, fire hydrant master Body 1 is dug close to 3 downside one end of bending part limit sliding chutes, and reference disk 6, reference disk 6 and fire hydrant master are equipped in self-locking cavity 1 inner wall of body is fixedly connected, and 6 upper end of reference disk is fixedly connected with center fixed pole 7, and fixed pole 7 upper end in center is fixedly connected with limit plate 8, movable disk 9 is equipped between limit plate 8 and reference disk 6, digging among movable disk 9 has central through hole, and movable disk 9 passes through Center fixed pole 7 and reference disk 6 are rotatablely connected, and 9 left and right ends of movable disk, which are dug, limit locked groove, and limit locked groove and activity are inserted Pin rod 5 matches, and 9 upper end of movable disk is fixedly connected with displacement and turns stake 10, and 8 upper end of limit plate is fixedly connected with fixed stake of pulling back 12, fixed pull back is fixedly connected with extension spring 11 between stake 12 and extension spring 11, digging on movable disk 9 has activity permeable Hole, digging on reference disk 6 has orientation through-hole, movable permeable hole and orientation through-hole when extension spring 11 is in unstretched condition, It is mutually staggered, when extension spring 11 is in tensional state, is connected to, is may be implemented convenient for right after fire hydrant body breaks up and down The closing of fire demand water, reduces a large amount of wastes of fire demand water, while facilitating maintenance of the fire fighter to fire hydrant.

Referring to Fig. 3, digging on the downside of 8 left and right ends of limit plate has lubricating cavity, oil storage sponge block 15, storage are equipped in lubricating cavity Upper pressure slide bar 14 is equipped on the downside of oily sponge block 15, upper pressure slide bar 14 is slidably connected with limit plate 8, upper 14 lower end of pressure slide bar and activity Turntable 9 is bonded, and when mobile convenient for upper pressure slide bar 14, is driven outflow of lubrication oil in oil storage sponge block 15, is reduced movable disk 9 and limit Friction between the plate 8 of position, upper 14 upper end of pressure slide bar are fixedly connected with pressure plectane, and pressure plectane and 15 lower end of oil storage sponge block pastes It closes, uniformly presses oil storage sponge block 15 convenient for upper pressure slide bar 14, upper 14 left and right ends of pressure slide bar, which are dug, the oily guide groove of profit, activity 9 upper end of turntable is coated with lubricant coating, convenient for reducing the friction between movable disk 9 and limit plate 8.

Referring to Fig. 2, limit bar sliding slot is interior to be equipped with compressed spring 13,13 upper end of compressed spring and the fixed company of limit bar sliding slot upper wall It connects, 13 lower end of compressed spring is fixedly connected with movable latch bar 5, drives the fixed activity of movable latch bar 5 convenient for compressed spring 13 The position of turntable 9,5 lower end of movable latch bar are fixedly connected with movable magnetic patch, and limit locked groove lower wall is fixedly connected with fixed magnetic patch, Movable magnetic patch matches with fixed magnetic patch, convenient for the fixation of movable latch bar 5 and movable disk 9.

Referring to Fig. 3, limit sliding chutes inner wall is fixedly connected with rubber seal, rubber seal and 5 phase of movable latch bar Fitting reduces water flow and outflows out of limit sliding chutes, movable disk 9 is close to limit plate 8 convenient for enhancing the sealing effect of limit sliding chutes One end is fixedly connected with multiple pressure oil convex blocks, and pressure oil convex block matches with upper pressure slide bar 14, drives convenient for the rotation of movable disk 9 Slide bar 14 is pressed to slide.

Referring to Fig. 1, being broken from bending part 3,3 upper end of bending part after fire hydrant main body 1 is by extraneous vehicle collision Fire hydrant main body 1 separated with 2 phase of pedestal, drive movable latch bar 5 separated with the fire hydrant main body 1 of 3 lower end of bending part, that is, live Dynamic bolt rod 5 is detached from out of limit locked groove on movable disk 9, is turned the extension spring 11 that stake 10 is fixedly connected with displacement and is located originally In circumgyration stretch state, after movable latch bar 5 stops fixed movable disk 9, extension spring 11 drives displacement to turn stake 10 and live Turn disk 9 is rotated around limit plate 8, and movable permeable hole and the orientation through-hole on reference disk 6 on movable disk 9 is made to be staggered, thus It realizes and reference disk 6 is closed by movable disk 9.

The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model It is interior.

Claims

1. a kind of open air fire hydrant, including fire hydrant main body (1), fire hydrant main body (1) lower end are fixedly connected with pedestal (2), pedestal (2) left end is fixedly connected with Elastic steel cable (4), fire hydrant main body (1) left and right ends dig have it is curved Folding part (3), it is characterised in that: the fire hydrant main body (1) digs members BY FINITE sliding slot close to one end on the upside of bending part (3), described It is slidably connected movable latch bar (5) in limit bar sliding slot, the fire hydrant main body (1) has self-locking close to the cutting of pedestal (2) one end Cavity, the fire hydrant main body (1) is dug close to one end on the downside of bending part (3) limit sliding chutes, is equipped in the self-locking cavity Reference disk (6), reference disk (6) upper end are fixedly connected with center fixed pole (7), and center fixed pole (7) upper end is fixedly connected Have limit plate (8), is equipped with movable disk (9) between the limit plate (8) and reference disk (6), movable disk (9) left and right two End, which is dug, limit locked groove, and movable disk (9) upper end is fixedly connected with displacement and turns stake (10), on the limit plate (8) End is fixedly connected with fixation and pulls back stake (12), and the fixation pulls back and is fixedly connected with stretching between stake (12) and extension spring (11) Spring (11), digging on the movable disk (9) has movable permeable hole, and digging on the reference disk (6) has orientation through-hole.

2. a kind of outdoor fire hydrant according to claim 1, it is characterised in that: on the downside of limit plate (8) left and right ends Cutting has lubricating cavity, is equipped with oil storage sponge block (15) in the lubricating cavity, and upper pressure is equipped on the downside of the oil storage sponge block (15) and is slided Bar (14), the upper pressure slide bar (14) are slidably connected with limit plate (8), upper pressure slide bar (14) lower end and movable disk (9) Fitting.

3. a kind of outdoor fire hydrant according to claim 2, it is characterised in that: upper pressure slide bar (14) upper end is fixed to be connected It is connected to pressure plectane, the pressure plectane is bonded with oil storage sponge block (15) lower end.

4. a kind of outdoor fire hydrant according to claim 2, it is characterised in that: upper pressure slide bar (14) left and right ends are equal Cutting has the oily guide groove of profit, and movable disk (9) upper end is coated with lubricant coating.

5. a kind of outdoor fire hydrant according to claim 1, it is characterised in that: be equipped with compressed spring in the limit bar sliding slot (13), compressed spring (13) upper end is fixedly connected with limit bar sliding slot upper wall, and compressed spring (13) lower end and activity are inserted Pin rod (5) is fixedly connected.

6. a kind of outdoor fire hydrant according to claim 1, it is characterised in that: movable latch bar (5) lower end is fixed It is connected with movable magnetic patch, the limit locked groove lower wall is fixedly connected with fixed magnetic patch, the activity magnetic patch and fixed magnetic patch phase Match.

7. a kind of outdoor fire hydrant according to claim 1, it is characterised in that: the limit sliding chutes inner wall is fixedly connected with Rubber seal, the rubber seal fit with movable latch bar (5).

8. a kind of outdoor fire hydrant according to claim 3, it is characterised in that: the movable disk (9) is close to limit plate (8) one end is fixedly connected with multiple pressure oil convex blocks, and the pressure oil convex block matches with upper pressure slide bar (14).