CN108589836A - A kind of fire hydrant easy to use - Google Patents
A kind of fire hydrant easy to use Download PDFInfo
- Publication number
- CN108589836A CN108589836A CN201810556989.2A CN201810556989A CN108589836A CN 108589836 A CN108589836 A CN 108589836A CN 201810556989 A CN201810556989 A CN 201810556989A CN 108589836 A CN108589836 A CN 108589836A
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- Prior art keywords
- shell
- rack
- gear
- fire hydrant
- block
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of fire hydrants easy to use,Including shell,Main body is equipped in shell,Transverse slat,Elevating mechanism,Transmission mechanism and four antirust mechanisms,Elevating mechanism includes cross bar,Drive component,Expansion bracket,Connecting plate,Two sliding blocks,Two support plates and two drive blocks,Transmission mechanism includes transmission belt,First gear,First rack,Sliding slot,Protection board,Two driving wheels and two link blocks,Antirust mechanism includes first motor,Lead screw,Movable block,Guide rod,Locating piece and nozzle,The fire hydrant easy to use,By elevating mechanism and transmission mechanism while raising main body,Drive protection board movement,So that the fire hydrant is protected the protection of plate when not in use,When in use,While protection board is opened,Main body is lifted,So that the safety of the fire hydrant and convenience are stronger,Antirust paint is sprayed to main body by antirust mechanism,Reduce the probability that body surfaces are got rusty,So that the service life is longer for the fire hydrant.
Description
Technical field
The present invention relates to field of fire fighting equipment, more particularly to a kind of fire hydrant easy to use.
Background technology
Fire-fighting equipment refer to automatic fire alarm system in building, indoor fire hydrant, outdoor fire hydrant, etc. fixation set
It is standby.Automatic fire protection equipment is divided into electric system automatic equipment and water system automatic equipment.
Existing fire hydrant is placed on the ground, be there is the risk broken by vehicle, is led to the safety of existing fire hydrant
Property substantially reduces, and moreover, existing fire hydrant is got rusty easily by raindrop erosion, influences the normal use of fire hydrant, leads
The service life of existing fire hydrant is caused to greatly shorten.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, a kind of easy to use disappear is provided
Anti- bolt.
The technical solution adopted by the present invention to solve the technical problems is：A kind of fire hydrant easy to use, including shell,
Main body, transverse slat, elevating mechanism, transmission mechanism and four antirust mechanisms are equipped in the shell, the transverse slat is horizontally fixed on outer
In shell, the both ends of the transverse slat are fixedly connected with the inner wall of the both sides of shell respectively, and the main body is vertically fixed on the upper of transverse slat
Side, four antirust mechanisms are separately positioned on the surrounding of main body, and the antirust mechanism is arranged on the inner wall of main body, the elevator
Structure is arranged in the lower section of transverse slat, the top of the transmission mechanism setting inside the shell, and the elevating mechanism is connect with transmission mechanism；
The elevating mechanism includes cross bar, drive component, expansion bracket, connecting plate, two sliding blocks, two support plates and two
Drive block, the cross bar is horizontally disposed, and two support plates are vertically fixed on the both ends of cross bar respectively, and the cross bar passes through support plate
It is fixedly connected with the bottom in shell, the driving component is arranged between two support plates, and two sliding blocks are set in cross bar
On, the driving component drives two sliding blocks close to each other or is located remotely from each other, and the expansion bracket is vertically arranged, the connecting plate water
The flat lower section for being fixed on transverse slat, the connecting plate are equipped with strip-shaped hole, and two drive blocks are arranged in strip-shaped hole, one of them
Drive block is slidably connected with strip-shaped hole, another drive block is fixedly connected with connecting plate, the both sides point on the top of the expansion bracket
Not hinged with two drive blocks, the both sides of the bottom end of the expansion bracket are hinged with two sliding blocks respectively, the transmission mechanism and drive
Dynamic component connection；
The transmission mechanism includes transmission belt, first gear, the first rack, sliding slot, protection board, two driving wheels and two
Link block, in two driving wheels, one of driving wheel is connect with drive component, another driving wheel connects with first gear transmission
It connecing, the vertically arranged top inside the shell of the first gear, the sliding slot is horizontally fixed on the top in shell, and described first
Rack is arranged in sliding slot, and first rack is slidably connected with sliding slot, and the first gear is engaged with the first rack, the guarantor
Backplate is horizontally set on the inside of shell, and the top of the shell is equipped with the first opening, the protection board and the first opening phase
Match, the protection board is slidably connected with the first opening, and two link blocks are separately positioned on the both ends of the first rack, first tooth
Item is fixedly connected by link block with protection board；
The antirust mechanism includes first motor, lead screw, movable block, guide rod, locating piece and nozzle, the locating piece water
Flat to be fixed on the inner wall of shell, the first motor is vertically fixed on the lower section of locating piece, and the lead screw is vertically arranged, described
First motor is connect with screw rod transmission, and the movable block is set on lead screw, and the movable block is equipped with the junction of lead screw
The screw thread to match with lead screw, the nozzle are fixed on the side of the inner wall of the separate shell of movable block, and the guide rod is vertical
Setting, the top of the guide rod are fixedly connected with locating piece, and the bottom end of the guide rod is fixedly connected with transverse slat, the movement
Block is arranged on the guide bar.
Preferably, in order to more accurately drive sliding block, the driving component to include the second motor, second gear and two
Driven unit, second motor is horizontally disposed, and second motor is fixedly connected with the bottom in shell, the second gear
Vertically arranged, the driving wheel of the second gear and the separate first gear in two driving wheels is coaxially disposed, second electricity
Machine is sequentially connected with second gear, and two driven units are separately positioned on above and below second gear, the driven unit
It is corresponded with sliding block, the driven unit includes the second rack, limiting slot, fixed link and connecting rod, and the limiting slot is horizontal
Setting, the fixed link and connecting rod are vertically arranged, and the limiting slot is fixedly connected by fixed link with the bottom in shell,
Second rack is arranged in limiting slot, and second rack is slidably connected with limiting slot, second rack and the second tooth
Wheel engagement, one end of the separate second gear of second rack is fixedly connected with a slide block by connecting rod.
Preferably, in order to improve the stability of lead screw, one end of the separate first motor of the lead screw is equipped with bearing
Seat, the bearing block are fixedly connected with transverse slat, and the bearing sleeve is located on one end of separate first motor of lead screw.
Preferably, in order to keep the transmission between first gear and the first rack more smooth, the first gear and first
Lubricating oil is coated between rack.
Preferably, in order to keep the connection between the first rack and link block more secured, first rack and link block
It is an integral molding structure.
Preferably, in order to improve the stability of the first rack, the sliding slot is dovetail groove.
Preferably, in order to improve the driving precision of first motor, the first motor is servo motor.
Preferably, in order to keep the transmission between sliding block and cross bar more smooth, the sliding block and cross bar clearance fit.
Preferably, in order to improve the stability of transmission belt, the driving wheel is equipped with annular groove, the transmission belt setting
In annular groove.
Preferably, in order to extend the service life of lead screw, the making material of the lead screw is stainless steel.
The invention has the advantages that the fire hydrant easy to use, master is being raised by elevating mechanism and transmission mechanism
While body, protection board movement is driven so that the fire hydrant is protected the protection of plate when not in use, when in use, protection
While plate is opened, main body is lifted so that and the safety of the fire hydrant and convenience are stronger, compared with existing elevating mechanism,
The elevating mechanism is supported the supporting role of plate and more stable, sprays antirust paint to main body by antirust mechanism, reduces main body
The probability of surface oxidisation so that the service life is longer for the fire hydrant, and compared with existing antirust mechanism, which is transporting
It is more stable by the position-limiting action of guide rod when row.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the fire hydrant easy to use of the present invention；
Fig. 2 is the structural schematic diagram of the elevating mechanism of the fire hydrant easy to use of the present invention；
Fig. 3 is the structural schematic diagram of the transmission mechanism of the fire hydrant easy to use of the present invention；
Fig. 4 is the structural schematic diagram of the antirust mechanism of the fire hydrant easy to use of the present invention；
Fig. 5 is the structural schematic diagram of the drive component of the fire hydrant easy to use of the present invention；
In figure：1. shell, 2. main bodys, 3. transverse slats, 4. cross bars, 5. expansion brackets, 6. connecting plates, 7. sliding blocks, 8. support plates, 9.
Drive block, 10. transmission belts, 11. first gears, 12. first racks, 13. sliding slots, 14. protection boards, 15. driving wheels, 16. connections
Block, 17. first motors, 18. lead screws, 19. movable blocks, 20. guide rods, 21. locating pieces, 22. nozzles, 23. second motors, 24.
Second gear, 25. second racks, 26. limiting slots, 27. connecting rods.
Specific implementation mode
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 the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of fire hydrant easy to use, including shell 1, be equipped in the shell 1 main body 2, transverse slat 3,
Elevating mechanism, transmission mechanism and four antirust mechanisms, the transverse slat 3 are horizontally fixed in shell 1, the both ends point of the transverse slat 3
It is not fixedly connected with the inner wall of the both sides of shell 1, the main body 2 is vertically fixed on the top of transverse slat 3, four antirust mechanism difference
Surrounding in main body 2 is set, and the antirust mechanism is arranged on the inner wall of main body 2, and the elevating mechanism is arranged under transverse slat 3
The top in shell 1 is arranged in side, the transmission mechanism, and the elevating mechanism is connect with transmission mechanism；
By elevating mechanism and transmission mechanism while raising main body 2, protection board 14 is driven to move so that the fire hydrant
It is protected the protection of plate 14 when not in use, when in use, while protection board 14 is opened, main body 2 is lifted so that the fire-fighting
The safety of bolt and convenience are stronger, compared with existing elevating mechanism, the elevating mechanism be supported the supporting role of plate 8 and
It is more stable, antirust paint is sprayed to main body 2 by antirust mechanism, reduces the probability of 2 surface oxidisation of main body so that the fire hydrant makes
With longer life expectancy, compared with existing antirust mechanism, the antirust mechanism is at runtime by the position-limiting action of guide rod 20 and more
Stablize.
As shown in Fig. 2, the elevating mechanism includes 6, two cross bar 4, drive component, expansion bracket 5, connecting plate sliding blocks 7, two
A support plate 8 and two drive blocks 9, the cross bar 4 is horizontally disposed, and two support plates 8 are vertically fixed on the two of cross bar 4 respectively
End, the cross bar 4 are fixedly connected by support plate 8 with the bottom in shell 1, and the driving component is arranged in two support plates 8
Between, two sliding blocks 7 are set on cross bar 4, and the driving component drives two sliding blocks 7 close to each other or is located remotely from each other, institute
State that expansion bracket 5 is vertically arranged, the connecting plate 6 is horizontally fixed on the lower section of transverse slat 3, and the connecting plate 6 is equipped with strip-shaped hole, and two
A drive block 9 is arranged in strip-shaped hole, and one of drive block 9 is slidably connected with strip-shaped hole, another drive block 9 with connect
Plate 6 is fixedly connected, and the both sides on the top of the expansion bracket 5 are hinged with two drive blocks 9 respectively, the bottom end of the expansion bracket 5
Both sides are hinged with two sliding blocks 7 respectively, and the transmission mechanism is connect with drive component；
Drive component drives two sliding blocks 7 close to each other or be located remotely from each other, by drive block 9 drive the elongation of expansion bracket 5 or
It shrinks so that connecting plate 6 moves up and down, and band motion plate 3 moves up and down, to raise or reduce main body 2.
As shown in figure 3, the transmission mechanism includes transmission belt 10, first gear 11, the first rack 12, sliding slot 13, protection
14, two driving wheels 15 of plate and two link blocks 16, in two driving wheels 15, one of driving wheel 15 connects with drive component
It connecing, another driving wheel 15 is sequentially connected with first gear 11, and the first gear 11 is vertically provided at the top in shell 1,
The sliding slot 13 is horizontally fixed on the top in shell 1, and first rack 12 is arranged in sliding slot 13, first rack 12
It is slidably connected with sliding slot 13, the first gear 11 is engaged with the first rack 12, and the protection board 14 is horizontally set on shell 1
Inside, the top of the shell 1 are equipped with the first opening, and the protection board 14 matches with the first opening, the protection board 14 and
First opening is slidably connected, and two link blocks 16 are separately positioned on the both ends of the first rack 12, and first rack 12 passes through company
Block 16 is connect to be fixedly connected with protection board 14；
Drive component at runtime, drives one of driving wheel 15 to rotate, another transmission is driven by transmission belt 10
15 rotation of wheel so that first gear 11 rotates synchronously, and drives the first rack 12 to be slided along sliding slot 13, is driven by link block 16
Protection board 14 is slided along the first opening.
As shown in figure 4, the antirust mechanism includes first motor 17, lead screw 18, movable block 19, guide rod 20, locating piece
21 and nozzle 22, the locating piece 21 be horizontally fixed on the inner wall of shell 1, the first motor 17 is vertically fixed on locating piece
21 lower section, the lead screw 18 is vertically arranged, and the first motor 17 is sequentially connected with lead screw 18, and the movable block 19 is set in
On lead screw 18, the movable block 19 is equipped with the screw thread to match with lead screw 18 with the junction of lead screw 18, and the nozzle 22 is solid
Be scheduled on the side of the inner wall of the separate shell 1 of movable block 19, the guide rod 20 is vertically arranged, the top of the guide rod 20 with
Locating piece 21 is fixedly connected, and the bottom end of the guide rod 20 is fixedly connected with transverse slat 3, and the movable block 19 is set in guide rod 20
On；
First motor 17 drives lead screw 18 to rotate, and movable block 19 is driven to be moved up and down along guide rod 20, drives nozzle 22
Lifting carries out touch-up paint work to main body 2 by nozzle 22, reduces the probability that main body 2 is got rusty.
As shown in figure 5, the driving component includes the second motor 23, second gear 24 and two driven units, described the
Two motors 23 are horizontally disposed, and second motor 23 is fixedly connected with the bottom in shell 1, and the second gear 24 is vertically set
It sets, the driving wheel 15 of the second gear 24 and the separate first gear 11 in two driving wheels 15 is coaxially disposed, and described second
Motor 23 is sequentially connected with second gear 24, and two driven units are separately positioned on above and below second gear 24, described
Driven unit is corresponded with sliding block 7, and the driven unit includes the second rack 25, limiting slot 26, fixed link and connecting rod 27,
The limiting slot 26 is horizontally disposed, and the fixed link and connecting rod 27 are vertically arranged, the limiting slot 26 by fixed link with
Bottom in shell 1 is fixedly connected, and second rack 25 is arranged in limiting slot 26, second rack 25 and limiting slot 26
It is slidably connected, second rack 25 is engaged with second gear 24, one end of the separate second gear 24 of second rack 25
It is fixedly connected with sliding block 7 by connecting rod 27, the second motor 23 drives second gear 24 to rotate, and drives two 25 edges of the second rack
The reverse movement of limiting slot 26, it is close to each other or be located remotely from each other with movable slider 7 by connecting rod 27, pass through and controls second gear 24
Rotational angle can be accurately controlled the displacement of the second rack 25, so as to more accurately drive sliding block 7.
Preferably, in order to improve the stability of lead screw 18, set on one end of the separate first motor 17 of the lead screw 18
There are bearing block, the bearing block to be fixedly connected with transverse slat 3, the bearing sleeve is located at the one of the separate first motor 17 of lead screw 18
On end, bearing block can play a supporting role to lead screw 18 in the case where not influencing the rotation of lead screw 18, so as to improve
The stability of lead screw 18.
Preferably, in order to keep the transmission between first gear 11 and the first rack 12 more smooth, the first gear 11
It is coated with lubricating oil between the first rack 12, the frictional force between first gear 11 and the first rack 12 can be reduced, so as to
Enough make the transmission between first gear 11 and the first rack 12 more smooth.
Preferably, in order to keep the connection between the first rack 12 and link block 16 more secured, first rack 12 with
Link block 16 is an integral molding structure.
Preferably, in order to improve the stability of the first rack 12, the sliding slot 13 is dovetail groove, can reduce by the first tooth
Item 12 vertical direction shaking, so as to improve the stability of the first rack 12.
Preferably, in order to improve the driving precision of first motor 17, the first motor 17 is servo motor.
Preferably, in order to keep the transmission between sliding block 7 and cross bar 4 more smooth, the sliding block 7 and 4 clearance fit of cross bar,
The frictional force between sliding block 7 and cross bar 4 can be reduced, so as to keep the transmission between sliding block 7 and cross bar 4 more smooth.
Preferably, in order to improve the stability of transmission belt 10, the driving wheel 15 is equipped with annular groove, the transmission belt
10 are arranged in annular groove, position-limiting action can be played to transmission belt 10, so as to improve the stability of transmission belt 10.
Preferably, in order to extend the service life of lead screw 18, the making material of the lead screw 18 is stainless steel.
While driving the elongation of expansion bracket 5 by drive component or shrink, protection board 14 or so is driven by transmission mechanism
It is mobile so that the fire hydrant is protected the protection of plate 14 when not in use, when in use, main while protection board 14 is opened
Body 2 lifts so that the safety of the fire hydrant and convenience are stronger, compared with existing elevating mechanism, the elevating mechanism by
The supporting role of support plate 8 and it is more stable, pass through first motor 17 drive lead screw 18 rotate, drive nozzle 22 lift, to main body 2
Antirust paint is sprayed, reduces the probability of 2 surface oxidisation of main body so that the service life is longer for the fire hydrant, with existing antirust device
Structure is compared, and the antirust mechanism is more stable by the position-limiting action of guide rod 20 at runtime.
Compared with prior art, the fire hydrant easy to use is raising main body 2 by elevating mechanism and transmission mechanism
Meanwhile protection board 14 being driven to move so that the fire hydrant is protected the protection of plate 14 when not in use, when in use, protection
While plate 14 is opened, main body 2 is lifted so that the safety of the fire hydrant and convenience are stronger, with existing elevating mechanism phase
It is supported the supporting role of plate 8 and more stable than, the elevating mechanism, antirust paint is sprayed to main body 2 by antirust mechanism, is reduced
The probability of 2 surface oxidisation of main body so that the service life is longer for the fire hydrant, compared with existing antirust mechanism, the antirust device
Structure is more stable by the position-limiting action of guide rod 20 at runtime.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, 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 determine its technical scope according to right.
Claims (10)
1. a kind of fire hydrant easy to use, which is characterized in that be equipped with main body (2), cross including shell (1), in the shell (1)
Plate (3), elevating mechanism, transmission mechanism and four antirust mechanisms, the transverse slat (3) are horizontally fixed in shell (1), the transverse slat
(3) both ends are fixedly connected with the inner wall of the both sides of shell (1) respectively, and the main body (2) is vertically fixed on the upper of transverse slat (3)
Side, four antirust mechanisms are separately positioned on the surrounding of main body (2), and the antirust mechanism is arranged on the inner wall of main body (2), described
Elevating mechanism setting is in the lower section of transverse slat (3), the top that the transmission mechanism is arranged in shell (1), the elevating mechanism with
Transmission mechanism connects；
The elevating mechanism includes cross bar (4), drive component, expansion bracket (5), connecting plate (6), two sliding blocks (7), two supports
Plate (8) and two drive blocks (9), the cross bar (4) is horizontally disposed, and two support plates (8) are vertically fixed on cross bar (4) respectively
Both ends, the cross bar (4) are fixedly connected by support plate (8) with the bottom in shell (1), and the driving component is arranged at two
Between support plate (8), two sliding blocks (7) are set on cross bar (4), and the driving component drives two sliding blocks (7) mutually to lean on
It closely or is located remotely from each other, the expansion bracket (5) is vertically arranged, and the connecting plate (6) is horizontally fixed on the lower section of transverse slat (3), described
Connecting plate (6) is equipped with strip-shaped hole, and two drive blocks (9) are arranged in strip-shaped hole, one of drive block (9) and strip-shaped hole
It is slidably connected, another drive block (9) is fixedly connected with connecting plate (6), and the both sides on the top of the expansion bracket (5) are respectively with two
A drive block (9) is hinged, and the both sides of the bottom end of the expansion bracket (5) are hinged with two sliding blocks (7) respectively, the transmission mechanism with
Drive component connects；
The transmission mechanism include transmission belt (10), first gear (11), the first rack (12), sliding slot (13), protection board (14),
Two driving wheels (15) and two link blocks (16), in two driving wheels (15), one of driving wheel (15) and drive component
Connection, another driving wheel (15) are sequentially connected with first gear (11), and the first gear (11) is vertically provided at shell (1)
Interior top, the sliding slot (13) are horizontally fixed on the top in shell (1), and first rack (12) is arranged in sliding slot (13)
Interior, first rack (12) is slidably connected with sliding slot (13), and the first gear (11) is engaged with the first rack (12), described
Protection board (14) is horizontally set on the inside of shell (1), and the top of the shell (1) is equipped with the first opening, the protection board
(14) match with the first opening, the protection board (14) is slidably connected with the first opening, and two link blocks (16) are respectively set
Both ends in the first rack (12), first rack (12) are fixedly connected by link block (16) with protection board (14)；
The antirust mechanism include first motor (17), lead screw (18), movable block (19), guide rod (20), locating piece (21) and
Nozzle (22), the locating piece (21) are horizontally fixed on the inner wall of shell (1), and the first motor (17) is vertically fixed on fixed
The lower section of position block (21), the lead screw (18) is vertically arranged, and the first motor (17) is sequentially connected with lead screw (18), the shifting
Motion block (19) is set on lead screw (18), the movable block (19) be equipped with the junction of lead screw (18) and lead screw (18) phase
The screw thread matched, the nozzle (22) are fixed on the side of the inner wall of the separate shell (1) of movable block (19), the guide rod (20)
Vertically arranged, the top of the guide rod (20) is fixedly connected with locating piece (21), the bottom end of the guide rod (20) and transverse slat
(3) it is fixedly connected, the movable block (19) is set on guide rod (20).
2. fire hydrant easy to use as described in claim 1, which is characterized in that the driving component includes the second motor
(23), second gear (24) and two driven units, second motor (23) are horizontally disposed, second motor (23) with it is outer
Bottom in shell (1) is fixedly connected, and the second gear (24) is vertically arranged, the second gear (24) and two driving wheels
(15) driving wheel (15) of the separate first gear (11) in is coaxially disposed, and second motor (23) passes with second gear (24)
Dynamic connection, two driven units are separately positioned on above and below second gear (24), the driven unit and sliding block (7) one
One corresponds to, and the driven unit includes the second rack (25), limiting slot (26), fixed link and connecting rod (27), the limiting slot
(26) it is horizontally disposed with, the fixed link and connecting rod (27) are vertically arranged, and the limiting slot (26) passes through fixed link and shell
(1) bottom in is fixedly connected, and the second rack (25) setting is in limiting slot (26), second rack (25) and limit
Slot (26) is slidably connected, and second rack (25) is engaged with second gear (24), and separate the second of second rack (25)
One end of gear (24) is fixedly connected by connecting rod (27) with sliding block (7).
3. fire hydrant easy to use as described in claim 1, which is characterized in that the separate first motor of the lead screw (18)
(17) one end is equipped with bearing block, and the bearing block is fixedly connected with transverse slat (3), and the bearing sleeve is located at lead screw (18)
On one end far from first motor (17).
4. fire hydrant easy to use as described in claim 1, which is characterized in that the first gear (11) and the first rack
(12) lubricating oil is coated between.
5. fire hydrant easy to use as described in claim 1, which is characterized in that first rack (12) and link block
(16) it is an integral molding structure.
6. fire hydrant easy to use as described in claim 1, which is characterized in that the sliding slot (13) is dovetail groove.
7. fire hydrant easy to use as described in claim 1, which is characterized in that the first motor (17) is servo electricity
Machine.
8. fire hydrant easy to use as described in claim 1, which is characterized in that the sliding block (7) is matched with cross bar (4) gap
It closes.
9. fire hydrant easy to use as described in claim 1, which is characterized in that the driving wheel (15) is equipped with annular
Slot, the transmission belt (10) are arranged in annular groove.
10. fire hydrant easy to use as described in claim 1, which is characterized in that the making material of the lead screw (18) is
Stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556989.2A CN108589836A (en) | 2018-06-01 | 2018-06-01 | A kind of fire hydrant easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556989.2A CN108589836A (en) | 2018-06-01 | 2018-06-01 | A kind of fire hydrant easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108589836A true CN108589836A (en) | 2018-09-28 |
Family
ID=63630704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810556989.2A Withdrawn CN108589836A (en) | 2018-06-01 | 2018-06-01 | A kind of fire hydrant easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589836A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990888A (en) * | 2020-09-04 | 2020-11-27 | 崔明丽 | Environment-friendly water dispenser |
| CN113123960A (en) * | 2021-03-22 | 2021-07-16 | 三联泵业股份有限公司 | Pump for circulating water of oxygen production plant |
-
2018
- 2018-06-01 CN CN201810556989.2A patent/CN108589836A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990888A (en) * | 2020-09-04 | 2020-11-27 | 崔明丽 | Environment-friendly water dispenser |
| CN111990888B (en) * | 2020-09-04 | 2022-10-11 | 崔明丽 | Environment-friendly water dispenser |
| CN113123960A (en) * | 2021-03-22 | 2021-07-16 | 三联泵业股份有限公司 | Pump for circulating water of oxygen production plant |
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Application publication date: 20180928 |