CN109701192A - A kind of practical fire-fighting equipment with antifreeze function - Google Patents
A kind of practical fire-fighting equipment with antifreeze function Download PDFInfo
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- CN109701192A CN109701192A CN201910074180.0A CN201910074180A CN109701192A CN 109701192 A CN109701192 A CN 109701192A CN 201910074180 A CN201910074180 A CN 201910074180A CN 109701192 A CN109701192 A CN 109701192A
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- fighting equipment
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Abstract
The present invention relates to a kind of practical fire-fighting equipment with antifreeze function, including main body and turntable, it further include antifreeze mechanism and locking mechanism, the antifreeze mechanism includes water pumping cylinder, piston block, water hole, third drive rod, first drive rod, second drive rod, driving assembly and non-return component, the locking mechanism includes slide bar, connecting rod, elevator, gag lever post, lockhole and connecting hole, the driving component includes first motor and drive disk, the non-return component includes cover board, two support rods and two springs, in the practical fire-fighting equipment with antifreeze function, water flow is driven to circulate between main body and water pumping cylinder by antifreeze mechanism, to reduce the probability that the water inside fire hydrant freezes, to improve the practicability of fire hydrant, turntable can be lockked by locking mechanism, to make irrelevant personnel without Method uses fire hydrant, to further improve the practicability of fire hydrant.
Description
Technical field
The present invention relates to field of fire fighting equipment, in particular to a kind of practical fire-fighting equipment with antifreeze function.
Background technique
Fire hydrant is a kind of fixed fire fighting device, and main function is control combustible, isolation oxidizer, eliminates kindling
Indoor fire hydrant and outdoor fire hydrant are divided in source.Fire-fighting system includes outdoor fire hydrant system, indoor fire hydrant system, fire hydrant
Mainly for fire fighting truck from municipal water supply pipe network or outdoor fire fighting water supply network water intaking implement fire extinguishing, can also be directly connected to water band,
Hydraulic giant goes out above-water method, so, indoor and outdoor hydrant system is also one of the important fire fighting device to fight a fire.
The one kind of fire hydrant as fire-fighting equipment, widely used in people's lives, existing fire hydrant makes in winter
With when, the water inside fire hydrant is easy to freeze, cause fire hydrant can not normal use, to reduce the practical of fire hydrant
Property, moreover, the outdoor fire hydrant of the prior art does not have effective safeguard procedures, causes irrelevant personnel that can arbitrarily open and disappears
Anti- bolt causes the waste of water resource, further reduced the practicability of fire hydrant.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of with antifreeze function
Practical fire-fighting equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of practical fire-fighting with antifreeze function is set
It is standby, including one end of main body is arranged in main body and turntable, the turntable, further includes antifreeze mechanism and locking mechanism, the locking
The side of main body is arranged in mechanism, and the antifreeze mechanism is arranged in main body；
The antifreeze mechanism includes water pumping cylinder, piston block, water hole, third drive rod, the first drive rod, the second transmission
Bar, driving assembly and non-return component, the water pumping cylinder are arranged in the side of main body, the central axis of the water pumping cylinder and main body
Centerline axis parallel, the both ends of the water pumping cylinder are connected to the both ends of main body respectively, and the piston block is arranged in water pumping cylinder
Portion, the water hole are arranged in the inside of piston block, and the shape of the third drive rod is U-shaped, and the two of the third drive rod
End is connect with the both ends of the side of piston block respectively, and first drive rod and water pumping cylinder are coaxially disposed, first drive rod
One end and third drive rod in the middle part of be fixedly connected, the water pumping cylinder close to the first drive rod one end be equipped with through-hole, institute
The other end for stating the first drive rod passes through through-hole, and the side of water pumping cylinder is arranged in the driving component, and the driving component passes through
Second drive rod and the first drive rod are sequentially connected, and the one of the separate third drive rod of piston block is arranged in the non-return component
Side；
The locking mechanism includes slide bar, connecting rod, elevator, gag lever post, lockhole and connecting hole, and the slide bar is fixed on
The side of one end of the close turntable of main body, the centerline axis parallel of the slide bar and main body, the connecting rod are arranged in turntable
Separate main body side, the connecting rod is vertical with slide bar, one end of the separate main body of one end and slide bar of the connecting rod
It is fixedly connected, the connecting hole is arranged on the other end of connecting rod, and the inside of the elevator is equipped with hole, the elevator
It is set on slide bar, the gag lever post is fixed on elevator, and the gag lever post is parallel with slide bar, and the lockhole setting is limiting
One end of the separate elevator of bar, the turntable are equipped at least two limit holes, and the gag lever post passes through one of limit
The length of hole and connecting hole, the gag lever post is greater than the sum of thickness and thickness of turntable of connecting rod.
Preferably, the driving component includes first motor and drive disk in order to give piston block to provide power, described the
One motor is arranged in main body, and the first motor and drive disk are sequentially connected, and one end of second drive rod is hinged on drive
At the position in the separate drive disk center of circle of Moving plate.
Preferably, in order to drive water flow to circulate between water pumping cylinder and main body, the non-return component include cover board,
Two support rods and two springs, two support rods are separately positioned on the two sides of water hole, two support rods with water pumping cylinder
Centerline axis parallel, the both ends of the cover board are equipped with aperture, and two support rods are each passed through two apertures, two spring difference
It is set on two support rods, one end of the separate piston block of the support rod is fixedly connected by spring with cover board, the bullet
Spring is in compressive state.
Preferably, in order to improve the sealing performance of cover board, the side of the close piston block of the cover board is equipped with sealing block.
Preferably, in order to improve the stability of cover board, one end of the separate piston block of the support rod is equipped with limited block.
Preferably, being coated with lubricating grease on the slide bar to improve elevator mobile smooth degree.
Preferably, it is equipped with fixed sleeving inside the through-hole of the water pumping cylinder in order to improve the stability of the first drive rod,
The fixed sleeving and the first drive rod are tightly connected.
Preferably, in order to improve the stability of elevator, the slide bar is equipped with sliding slot, in the sliding slot and slide bar
Mandrel line is parallel, and the inside of the elevator is equipped with sliding block, and the sliding block is matched with sliding slot, and the sliding block is arranged in sliding slot
Portion, the sliding block are slidably connected with sliding slot.
Preferably, the making material of the main body is stainless steel for the service life of prolongation main body.
Preferably, in order to improve the sealing performance of piston block, the periphery of the piston block is equipped with sealing ring.
The invention has the advantages that this has in the practical fire-fighting equipment of antifreeze function, driven by antifreeze mechanism
Water flow circulates between main body and water pumping cylinder, so that the probability that the water inside fire hydrant freezes is reduced, to mention
The high practicability of fire hydrant, compared with existing antifreeze mechanism, the antifreeze mechanism is simple in sturcture, ingenious in design, substantially increases
The practicability of fire hydrant can moreover be lockked turntable, so that irrelevant personnel be made not to be available fire-fighting by locking mechanism
Bolt, to further improve the practicability of fire hydrant, compared with existing locking mechanism, which is not necessarily to be driven by electricity,
To improve the energy-efficient performance of fire hydrant.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the practical fire-fighting equipment with antifreeze function of the invention；
Fig. 2 is the part A enlarged drawing of Fig. 1；
Fig. 3 is the structural schematic diagram of the antifreeze mechanism of the practical fire-fighting equipment with antifreeze function of the invention；
Fig. 4 is the portion the B enlarged drawing of Fig. 3；
In figure: 1. turntables, 2. main bodys, 3. water pumping cylinders, 4. first drive rods, 5. second drive rods, 6. first motors, 7. drive
Moving plate, 8. gag lever posts, 9. lockholes, 10. connecting holes, 11. connecting rods, 12. slide bars, 13. elevators, 14. water holes, 15. is fixed
Casing, 16. springs, 17. sealing blocks, 18. cover boards, 19. support rods, 20. piston blocks, 21. third drive rods.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of practical fire-fighting equipment with antifreeze function, including main body 2 and turntable 1, the turntable 1
One end of main body 2 is set, further includes antifreeze mechanism and locking mechanism, the side of main body 2 is arranged in the locking mechanism, described
Antifreeze mechanism is arranged on the body 2；
Water flow is driven to circulate in the inside of antifreeze mechanism and main body 2 by antifreeze mechanism, to reduce in main body 2
The probability that the water flow in portion freezes, so that the practicability of fire hydrant is improved, while under the action of locking mechanism, by turntable
1 locks, and so that irrelevant personnel is not available fire hydrant, to further improve the practicability of fire hydrant；
As shown in figure 3, the antifreeze mechanism includes water pumping cylinder 3, piston block 20, water hole 14, third drive rod 21, first
Drive rod 4, the second drive rod 5, driving assembly and non-return component, the side of main body 2 is arranged in the water pumping cylinder 3, described to draw water
The central axis of cylinder 3 and the centerline axis parallel of main body 2, the both ends of the water pumping cylinder 3 are connected to the both ends of main body 2 respectively, institute
The inside that water pumping cylinder 3 is arranged in piston block 20 is stated, the inside of piston block 20, the third drive rod is arranged in the water hole 14
21 shape is U-shaped, and the both ends of the third drive rod 21 are connect with the both ends of the side of piston block 20 respectively, and described first passes
Lever 4 and water pumping cylinder 3 are coaxially disposed, and one end of first drive rod 4 is fixedly connected with the middle part of third drive rod 21, described
One end close to the first drive rod 4 of water pumping cylinder 3 is equipped with through-hole, and the other end of first drive rod 4 passes through through-hole, the drive
The side of water pumping cylinder 3 is arranged in dynamic component, and the driving component is sequentially connected by the second drive rod 5 and the first drive rod 4, institute
State the side that the separate third drive rod 21 of piston block 20 is arranged in non-return component；
Power is provided by driving assembly, under the transmission effect of the second drive rod 5, the first about 4 drive rod of driving is past
It is multiple mobile, later under the transmission effect of third drive rod 21, drive piston block 20 in pump bowl 3 by the first drive rod 4
Internal loopy moving up and down, while under the action of non-return component, drive water flow in main body 2 and water pumping cylinder 3 by piston block 20
Inside circulate, to reduce the probability that the water inside fire hydrant freezes, improve the practicability of fire hydrant；
As shown in Fig. 2, the locking mechanism includes slide bar 12, connecting rod 11, elevator 13, gag lever post 8, lockhole 9 and connects
Hole 10 is connect, the slide bar 12 is fixed on the side of one end of the close turntable 1 of main body 2, the central axis of the slide bar 12 and main body 2
Line is parallel, and the side of the separate main body 2 of turntable 1 is arranged in the connecting rod 11, and the connecting rod 11 is vertical with slide bar 12, described
One end of connecting rod 11 is fixedly connected with one end of the separate main body 2 of slide bar 12, and connecting rod 11 is arranged in the connecting hole 10
On the other end, the inside of the elevator 13 is equipped with hole, and the elevator 13 is set on slide bar 12, and the gag lever post 8 is solid
It is scheduled on elevator 13, the gag lever post 8 is parallel with slide bar 12, and the separate elevator 13 of gag lever post 8 is arranged in the lockhole 9
One end, the turntable 1 are equipped at least two limit holes, and the gag lever post 8 passes through one of limit hole and connecting hole 10, institute
The length for stating gag lever post 8 is greater than the thickness of connecting rod 11 and the sum of the thickness of turntable 1；
After operator has used fire hydrant, operator pushes elevator 13 along slide bar 12 to moving up manually
It is dynamic, then it drives gag lever post 8 to move up by elevator 13, so that gag lever post 8 is passed through connecting hole 10 and limit hole, then in connecting rod
Under 11 position-limiting action, the stability of gag lever post 8 is improved, in fact, user locks lock in the inside of lockhole 9, thus locking
Under the action of, improve the stability that gag lever post 8 is connect with connecting rod 11, then under the action of gag lever post 8, make irrelevant personnel without
Method rotates turntable 1, to further improve the practicability of fire hydrant.
As shown in figure 3, the driving component includes first motor 6 and drive disk 7, the first motor 6 is arranged in main body 2
On, the first motor 6 is sequentially connected with drive disk 7, and one end of second drive rod 5 is hinged on the separate drive of drive disk 7
At the position in 7 center of circle of Moving plate；
It drives drive disk 7 to rotate by first motor 6, later under the transmission effect of the second drive rod 5, passes through drive disk
7 the first drive rods 4 of driving are mobile.
As shown in figure 4, the non-return component includes 18, two support rods 19 of cover board and two springs 16, two support rods
19 are separately positioned on the two sides of water hole 14, centerline axis parallel of two support rods 19 with water pumping cylinder 3, the cover board 18
Both ends are equipped with aperture, and two support rods 19 are each passed through two apertures, and two springs 16 are respectively sleeved at two support rods 19
On, one end of the separate piston block 20 of the support rod 19 is fixedly connected by spring 16 with cover board 18, and the spring 16 is in
Compressive state；
When piston block 20 moves down, water is flowed through from the inside of water hole 14, then in the presence of hydraulic pressure will lid
Plate 18 is pushed open, to allow water to flow through from the inside of water hole 14, when piston block 20 moves up, in spring 16
Under effect, cover cover board 18 by water hole 14, to drive water flow in the internal flow of water pumping cylinder 3 by piston block 20.
Preferably, in order to improve the sealing performance of cover board 18, the side of the close piston block 20 of the cover board 18 is equipped with
Sealing block 17 reduces the gap between piston block 20 and cover board 18 by sealing block 17, to improve the sealing of cover board 18
Performance.
Preferably, in order to improve the stability of cover board 18, one end of the separate piston block 20 of the support rod 19 is equipped with
Limited block reduces the probability that cover board 18 falls off from support rod 19 by limited block, to improve the stability of cover board 18.
Preferably, being coated with lubricating grease in order to improve the mobile smooth degree of elevator 13 on the slide bar 12, passing through lubrication
Rouge reduces the frictional force between elevator 13 and slide bar 12, to improve the mobile smooth degree of elevator 13.
Preferably, being equipped with fixing sleeve inside the through-hole of the water pumping cylinder 3 to improve the stability of the first drive rod 4
Pipe 15, the fixed sleeving 15 and the first drive rod 4 are tightly connected, and by the supporting role of fixed sleeving 15, improve first
The stability of drive rod 4.
Preferably, in order to improve the stability of elevator 13, the slide bar 12 is equipped with sliding slot, the sliding slot and slide bar
The inside of 12 centerline axis parallel, the elevator 13 is equipped with sliding block, and the sliding block is matched with sliding slot, and the sliding block setting exists
The inside of sliding slot, the sliding block are slidably connected with sliding slot, by the mutual position-limiting action between sliding slot and sliding block, improve lifting
The stability of block 13.
Preferably, the making material of the main body 2 is stainless steel, due to stainless for the service life of prolongation main body 2
Steel has preferable corrosion resistance, so that the speed that main body 2 is corroded is slowed down, to extend the service life of main body 2.
Preferably, in order to improve the sealing performance of piston block 20, the periphery of the piston block 20 is equipped with sealing ring, leads to
It crosses sealing ring and reduces gap between piston block 20 and the inner wall of water pumping cylinder 3, to improve the sealing performance of piston block 20.
Power is provided by driving assembly, drives the loopy moving above and below the inside of pump bowl 3 of piston block 20, while only
Under the action of inverse component, water flow is driven to circulate in main body 2 and the inside of water pumping cylinder 3 by piston block 20, to reduce
The probability that water inside fire hydrant freezes improves the practicability of fire hydrant, after operator has used fire hydrant,
Operator pushes gag lever post 8 to move up manually, so that gag lever post 8 is passed through connecting hole 10 and limit hole, in fact, user will lock
Lock is in the inside of lockhole 9, to improve the stability that gag lever post 8 is connect with connecting rod 11 under the action of lock, then limit
Under the action of bar 8, make irrelevant personnel that can not rotate turntable 1, to further improve the practicability of fire hydrant.
Compared with prior art, this has in the practical fire-fighting equipment of antifreeze function, drives water flow by antifreeze mechanism
It is circulated between main body 2 and water pumping cylinder 3, so that the probability that the water inside fire hydrant freezes is reduced, to improve
The practicability of fire hydrant, compared with existing antifreeze mechanism, the antifreeze mechanism is simple in sturcture, ingenious in design, substantially increase and disappear
The practicability of anti-bolt can moreover be lockked turntable 1, so that irrelevant personnel be made not to be available fire-fighting by locking mechanism
Bolt, to further improve the practicability of fire hydrant, compared with existing locking mechanism, which is not necessarily to be driven by electricity,
To improve the energy-efficient performance of fire hydrant.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of practical fire-fighting equipment with antifreeze function, including main body (2) and turntable (1), turntable (1) setting exists
One end of main body (2), which is characterized in that further include antifreeze mechanism and locking mechanism, the locking mechanism is arranged in main body (2)
Side, the antifreeze mechanism are arranged on main body (2)；
The antifreeze mechanism includes water pumping cylinder (3), piston block (20), water hole (14), third drive rod (21), the first drive rod
(4), the second drive rod (5), driving assembly and non-return component, the water pumping cylinder (3) are arranged in the side of main body (2), the pumping
The centerline axis parallel of the central axis of water drum (3) and main body (2), the both ends of the water pumping cylinder (3) respectively with main body (2) two
End connection, in the inside of water pumping cylinder (3), the water hole (14) is arranged in the interior of piston block (20) for piston block (20) setting
Portion, the shape of the third drive rod (21) are U-shaped, the both ends of the third drive rod (21) respectively with piston block (20) one
The both ends of side connect, and first drive rod (4) and water pumping cylinder (3) are coaxially disposed, one end of first drive rod (4) and the
Three drive rods are fixedly connected in the middle part of (21), and one end close to the first drive rod (4) of the water pumping cylinder (3) is equipped with through-hole, institute
The other end for stating the first drive rod (4) passes through through-hole, and the driving component is arranged in the side of water pumping cylinder (3), the driving group
Part is sequentially connected by the second drive rod (5) and the first drive rod (4), and the non-return component is arranged in the separate of piston block (20)
The side of third drive rod (21)；
The locking mechanism includes slide bar (12), connecting rod (11), elevator (13), gag lever post (8), lockhole (9) and connecting hole
(10), the slide bar (12) is fixed on the side of one end of the close turntable (1) of main body (2), the slide bar (12) and main body (2)
Centerline axis parallel, the connecting rod (11) is arranged in the side of the separate main body (2) of turntable (1), the connecting rod (11)
Vertical with slide bar (12), one end of the separate main body (2) of one end and slide bar (12) of the connecting rod (11) is fixedly connected, described
Connecting hole (10) is arranged on the other end of connecting rod (11), and the inside of the elevator (13) is equipped with hole, the elevator
(13) it is set on slide bar (12), the gag lever post (8) is fixed on elevator (13), the gag lever post (8) and slide bar (12)
In parallel, in one end of the separate elevator (13) of gag lever post (8), the turntable (1) is equipped at least two for lockhole (9) setting
A limit hole, the gag lever post (8) pass through one of limit hole and connecting hole (10), and the length of the gag lever post (8) is greater than
The thickness of connecting rod (11) and the sum of the thickness of turntable (1).
2. as described in claim 1 with the practical fire-fighting equipment of antifreeze function, which is characterized in that the driving component packet
First motor (6) and drive disk (7) are included, the first motor (6) is arranged on main body (2), the first motor (6) and driving
Disk (7) transmission connection, one end of second drive rod (5) is hinged on the position in separate drive disk (7) center of circle of drive disk (7)
Place.
3. as described in claim 1 with the practical fire-fighting equipment of antifreeze function, which is characterized in that the non-return component packet
Cover board (18), two support rods (19) and two springs (16) are included, two support rods (19) are separately positioned on water hole (14)
Two sides, centerline axis parallel of two support rods (19) with water pumping cylinder (3), the both ends of the cover board (18) are equipped with aperture,
Two support rods (19) are each passed through two apertures, and two springs (16) are respectively sleeved on two support rods (19), the branch
One end of the separate piston block (20) of strut (19) is fixedly connected by spring (16) with cover board (18), and the spring (16) is in
Compressive state.
4. as claimed in claim 3 with the practical fire-fighting equipment of antifreeze function, which is characterized in that the cover board (18)
Side close to piston block (20) is equipped with sealing block (17).
5. as claimed in claim 3 with the practical fire-fighting equipment of antifreeze function, which is characterized in that the support rod (19)
Separate piston block (20) one end be equipped with limited block.
6. as described in claim 1 with the practical fire-fighting equipment of antifreeze function, which is characterized in that on the slide bar (12)
It is coated with lubricating grease.
7. as described in claim 1 with the practical fire-fighting equipment of antifreeze function, which is characterized in that the water pumping cylinder (3)
Through-hole inside be equipped with fixed sleeving (15), the fixed sleeving (15) and the first drive rod (4) are tightly connected.
8. as described in claim 1 with the practical fire-fighting equipment of antifreeze function, which is characterized in that on the slide bar (12)
Equipped with sliding slot, the inside of the centerline axis parallel of the sliding slot and slide bar (12), the elevator (13) is equipped with sliding block, the cunning
Block is matched with sliding slot, and the inside of sliding slot is arranged in the sliding block, and the sliding block is slidably connected with sliding slot.
9. as described in claim 1 with the practical fire-fighting equipment of antifreeze function, which is characterized in that the main body (2)
Making material is stainless steel.
10. as described in claim 1 with the practical fire-fighting equipment of antifreeze function, which is characterized in that the piston block
(20) periphery is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074180.0A CN109701192B (en) | 2019-01-25 | 2019-01-25 | Practical fire-fighting equipment with anti-freezing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074180.0A CN109701192B (en) | 2019-01-25 | 2019-01-25 | Practical fire-fighting equipment with anti-freezing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109701192A true CN109701192A (en) | 2019-05-03 |
| CN109701192B CN109701192B (en) | 2021-05-28 |
Family
ID=66261881
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910074180.0A Active CN109701192B (en) | 2019-01-25 | 2019-01-25 | Practical fire-fighting equipment with anti-freezing function |
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| CN109701192B (en) | 2021-05-28 |
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Inventor after: Deng Huilian Inventor before: Liu Guangxu |
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