CN106968927A - Fire pump mechanical forced starter - Google Patents
Fire pump mechanical forced starter Download PDFInfo
- Publication number
- CN106968927A CN106968927A CN201710140043.3A CN201710140043A CN106968927A CN 106968927 A CN106968927 A CN 106968927A CN 201710140043 A CN201710140043 A CN 201710140043A CN 106968927 A CN106968927 A CN 106968927A
- Authority
- CN
- China
- Prior art keywords
- screw
- casing
- nylon part
- fixed cover
- drive link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Fire pump mechanical forced starter, including drive link, screw-casing, snap ring, fixed cover, nylon part and thimble are constituted；Drive link is in rectangular parallelepiped structure, screw-casing includes drive link connecting portion and nylon part connecting portion, nylon part connecting portion is provided with chute, chute twist structure, drive link connecting portion is provided with snap ring, and fixed cover one end is surrounded by retainer ring, and retainer ring is fixed on Firefighting Pump Control cabinet cabinet, fixed cover is linked on screw-casing periphery, fixed cover and is provided with slotted hole；Nylon part sequentially passes through the slotted hole on chute and fixed cover on screw-casing provided with the gear pin kept off on pin, nylon part from inside to outside；Thimble is fixed on nylon part top center.Fire pump can be forced to directly initiate fire pump when by fire protection control center or hand push button can not start by mechanical forced starter, reduce and carry out life and the property loss that fire-fighting operation is brought due to that can not start fire pump caused by control loop failure in time.
Description
Technical field
The present invention relates to start frock, more particularly to a kind of fire pump mechanical forced starter.
Background technology
Can being operated when fire occurs for building for fire pump, is to ensure that people's life and the basic of property safety will
Ask.There is more control loop in present Fire Control Cabinet, and control logic is complex.Former Fire Control Cabinet is by major loop
And control loop composition.Control loop is made up of various electric parts and electric wire, is arranged by long-time, in fact it could happen that control
Loop is unstable or phenomenon of failure.Control loop, which breaks down, such as when fire occurs for building leads to not start and transports
Turning fire pump will bring huge safety of life and property to lose to the people of scene of fire, so Firefighting Pump Control cabinet
In control loop be a potential safety hazard.
The content of the invention
To solve the possibility that the unstable or failure of control loop occurs, mechanical forced starter is devised
Reply is broken down in control loop, and fire pump can pass through machine when can not start by fire protection control center or hand push button
Tool force start device is forced to directly initiate fire pump, reduces due to that can not start fire pump in time caused by control loop failure
Carry out life and property loss that fire-fighting operation is brought.
The present invention solves technical problem and adopted the following technical scheme that：
Fire pump mechanical forced starter, it is characterised in that including drive link, screw-casing, snap ring, fixed cover, nylon part
And thimble is constituted；The drive link is in rectangular parallelepiped structure, and the screw-casing includes drive link connecting portion and nylon part connecting portion,
The screw-casing is in integral structure, and the drive link connecting portion is in cylindrical structure, is internally provided with square groove, the biography
Lever is fitted and fixed with square groove, the rounded tube structure of nylon part connecting portion, is set on the nylon part connecting portion
There is a chute, the chute twist structure, the drive link connecting portion is provided with snap ring, the rounded ring body machine of snap ring
Structure, is fixed on the screw-casing periphery；The rounded tube structure of fixed cover, described fixed cover one end is surrounded by fixation
Ring, the rounded ring body structurc of retainer ring, the retainer ring is in integral structure with fixed cover, and the retainer ring, which is fixed on, to disappear
On waterproof pump switch board cabinet, the fixed cover is linked on the screw-casing periphery, the fixed cover and is provided with slotted hole, institute
It is in be vertically arranged on the fixed cover to state slotted hole；
The nylon part is in cylindrical structure, and the nylon part is in cylindrical structure provided with gear pin, the gear pin, is fixed on Buddhist nun
Gear pin on imperial part lateral location, nylon part connecting portion fit and the nylon part periphery of the screw-casing, the nylon part
The slotted hole on the chute and fixed cover on screw-casing is sequentially passed through from inside to outside；
The thimble is in cylindrical structure, and the thimble is fixed on the nylon part top center.
Above-mentioned fire pump mechanical forced starter, wherein, the side that the drive link passes through bolt with the screw-casing
Formula is fixedly connected.
Above-mentioned fire pump mechanical forced starter, wherein, the retainer ring is fixed on fire-fighting by the way of bolt
On water pump control cabinet cabinet.
Compared with the prior art, beneficial effects of the present invention are embodied in：
When needing force start, drive link is rotated so that screw-casing rotates, the angle between chute between fixed cover and screw-casing
Spend the linear motion into nylon part the rotation transformation of screw-casing.Machinery rotation is passed through transmission by operating personnel's rotating operating handle
Bar passes to screw-casing, the straight-line displacement of the rotation transformation of screw-casing into nylon part.The straight-line displacement of nylon part drives gear pin displacement,
Gear pin promotes forward the movable contact of Firefighting Pump Control cabinet cabinet inside contactor, realizes the connection of major loop；It is not required to be eager to excel
System start when, rotate backward drive link so that screw-casing reversely rotate, the straight-line displacement of nylon part drive gear pin displacement, gear pin to
The movable contact of Firefighting Pump Control cabinet cabinet inside contactor rearward out, movable contact returns back to original position, realizes major loop
Disconnect.The connecting and disconnecting of major loop are realized by the present apparatus, the effect of control fire-fighting pump startup is reached.
The present apparatus can pass through mechanical forced when fire pump can not be started by fire protection control center or hand push button
Starter is forced to directly initiate fire pump, and reduction is disappeared due to that can not start fire pump in time caused by control loop failure
Life and property loss that anti-operation is brought.
Brief description of the drawings
Fig. 1 is schematic diagram of the invention.
Fig. 2 is screw-casing of the invention and nylon part assembling schematic diagram.
It is drive link 1, screw-casing 2, chute 21, drive link connecting portion 22, nylon part connecting portion 23, snap ring 3, fixed cover 4, solid
Determine ring 41, slotted hole 42, nylon part 5, gear pin 51, thimble 6.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment
Fire pump mechanical forced starter, it is characterised in that including drive link, screw-casing, snap ring, fixed cover, Buddhist nun
Imperial part and thimble are constituted；The drive link is in rectangular parallelepiped structure, and the screw-casing includes drive link connecting portion and nylon part connects
Socket part, the screw-casing is in integral structure, and the drive link connecting portion is in cylindrical structure, is internally provided with square groove,
The drive link is fitted and fixed with square groove by way of bolt or welding, the rounded cylinder of nylon part connecting portion
Structure, the nylon part connecting portion is provided with chute, the chute twist structure, and the drive link connecting portion is provided with card
Ring, the rounded ring body mechanism of snap ring, is fixed on the screw-casing periphery；The rounded tube structure of fixed cover, it is described
Fixed cover one end is surrounded by retainer ring, and the rounded ring body structurc of retainer ring, the retainer ring is in integral type with fixed cover
Structure, the retainer ring is fixed on Firefighting Pump Control cabinet cabinet, and the fixed cover is linked in the screw-casing periphery, described
Slotted hole is provided with fixed cover, the slotted hole is in be vertically arranged on the fixed cover；
The nylon part is in cylindrical structure, and the nylon part is provided with gear pin, and the gear pin is in cylindrical structure, by gear
Pin one end sets external screw thread and the mode in hole is threaded on nylon part side, is coordinated using external screw thread and screwed hole and realizes gear
Pin is fixed on nylon part lateral location, nylon part connecting portion fit and the nylon part periphery, the nylon of the screw-casing
Gear pin on part sequentially passes through the slotted hole on chute and fixed cover on screw-casing from inside to outside；
The thimble is in cylindrical structure, by setting external screw thread in thimble one end and the side in hole being threaded at the top of nylon part
Formula, is coordinated using external screw thread and screwed hole and realizes that the thimble is fixed on the nylon part top center.
Compared with the prior art, beneficial effects of the present invention are embodied in：
When needing force start, drive link is rotated so that screw-casing rotates, the angle between chute between fixed cover and screw-casing
Spend the linear motion into nylon part the rotation transformation of screw-casing.Machinery rotation is passed through transmission by operating personnel's rotating operating handle
Bar passes to screw-casing, the straight-line displacement of the rotation transformation of screw-casing into nylon part.The straight-line displacement of nylon part drives gear pin displacement,
Gear pin promotes forward the movable contact of Firefighting Pump Control cabinet cabinet inside contactor, realizes the connection of major loop；It is not required to be eager to excel
System start when, rotate backward drive link so that screw-casing reversely rotate, the straight-line displacement of nylon part drive gear pin displacement, gear pin to
The movable contact of Firefighting Pump Control cabinet cabinet inside contactor rearward out, movable contact returns back to original position, realizes major loop
Disconnect.The connecting and disconnecting of major loop are realized by the present apparatus, the effect of control fire-fighting pump startup is reached.
The present apparatus can pass through mechanical forced when fire pump can not be started by fire protection control center or hand push button
Starter is forced to directly initiate fire pump, and reduction is disappeared due to that can not start fire pump in time caused by control loop failure
Life and property loss that anti-operation is brought.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
It should all cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
It is defined.
Claims (3)
1. fire pump mechanical forced starter, it is characterised in that including drive link, screw-casing, snap ring, fixed cover, nylon
Part and thimble are constituted；The drive link is in rectangular parallelepiped structure, and the screw-casing includes drive link connecting portion and nylon part is connected
Portion, the screw-casing is in integral structure, and the drive link connecting portion is in cylindrical structure, is internally provided with square groove, institute
State drive link to be fitted and fixed with square groove, the rounded tube structure of nylon part connecting portion, the nylon part connecting portion
Chute is provided with, the chute twist structure, the drive link connecting portion is provided with snap ring, the rounded ring body of snap ring
Mechanism, is fixed on the screw-casing periphery；The rounded tube structure of fixed cover, described fixed cover one end is surrounded by fixation
Ring, the rounded ring body structurc of retainer ring, the retainer ring is in integral structure with fixed cover, and the retainer ring, which is fixed on, to disappear
On waterproof pump switch board cabinet, the fixed cover is linked on the screw-casing periphery, the fixed cover and is provided with slotted hole, institute
It is in be vertically arranged on the fixed cover to state slotted hole；
The nylon part is in cylindrical structure, and the nylon part is in cylindrical structure provided with gear pin, the gear pin, is fixed on Buddhist nun
Gear pin on imperial part lateral location, nylon part connecting portion fit and the nylon part periphery of the screw-casing, the nylon part
The slotted hole on the chute and fixed cover on screw-casing is sequentially passed through from inside to outside；
The thimble is in cylindrical structure, and the thimble is fixed on the nylon part top center.
2. fire pump mechanical forced starter according to claim 1, it is characterised in that the drive link with it is described
Screw-casing is fixedly connected by way of bolt.
3. fire pump mechanical forced starter according to claim 1, it is characterised in that the retainer ring uses spiral shell
The mode of bolt is fixed on Firefighting Pump Control cabinet cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140043.3A CN106968927B (en) | 2017-03-10 | 2017-03-10 | Fire pump mechanical forced starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140043.3A CN106968927B (en) | 2017-03-10 | 2017-03-10 | Fire pump mechanical forced starter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106968927A true CN106968927A (en) | 2017-07-21 |
| CN106968927B CN106968927B (en) | 2018-08-24 |
Family
ID=59328311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140043.3A Active CN106968927B (en) | 2017-03-10 | 2017-03-10 | Fire pump mechanical forced starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968927B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0800189A1 (en) * | 1996-04-05 | 1997-10-08 | Schneider Electric Sa | Actuator assembly for electrical apparatus such as a circuit breaker |
| WO1999000277A1 (en) * | 1997-06-26 | 1999-01-07 | Robert Bosch Gmbh | Electrical drive unit |
| CN101304161A (en) * | 2008-06-26 | 2008-11-12 | 孙青格 | Fire water-supply equipment control cabinet with emergency starting fire water pump mechanical device |
| CN205487972U (en) * | 2016-01-25 | 2016-08-17 | 唐为刚 | A emergent contact switch that starts of machinery for in fire control control system |
| CN206785606U (en) * | 2017-03-10 | 2017-12-22 | 镇江市欧菱电气自动化系统设备有限公司 | Fire pump mechanical forced starter |
-
2017
- 2017-03-10 CN CN201710140043.3A patent/CN106968927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0800189A1 (en) * | 1996-04-05 | 1997-10-08 | Schneider Electric Sa | Actuator assembly for electrical apparatus such as a circuit breaker |
| WO1999000277A1 (en) * | 1997-06-26 | 1999-01-07 | Robert Bosch Gmbh | Electrical drive unit |
| CN101304161A (en) * | 2008-06-26 | 2008-11-12 | 孙青格 | Fire water-supply equipment control cabinet with emergency starting fire water pump mechanical device |
| CN205487972U (en) * | 2016-01-25 | 2016-08-17 | 唐为刚 | A emergent contact switch that starts of machinery for in fire control control system |
| CN206785606U (en) * | 2017-03-10 | 2017-12-22 | 镇江市欧菱电气自动化系统设备有限公司 | Fire pump mechanical forced starter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106968927B (en) | 2018-08-24 |
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| GR01 | Patent grant |