CN108400065A - A kind of mechanical emergency force start device - Google Patents
A kind of mechanical emergency force start device Download PDFInfo
- Publication number
- CN108400065A CN108400065A CN201810463597.1A CN201810463597A CN108400065A CN 108400065 A CN108400065 A CN 108400065A CN 201810463597 A CN201810463597 A CN 201810463597A CN 108400065 A CN108400065 A CN 108400065A
- Authority
- CN
- China
- Prior art keywords
- briquetting
- square casing
- bolt
- slide bar
- spring
- 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
- 230000006835 compression Effects 0.000 claims abstract description 32
- 238000007906 compression Methods 0.000 claims abstract description 32
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 28
- 239000010935 stainless steel Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
Abstract
The invention discloses a kind of mechanical emergency force start devices, including briquetting, backboard, withdrawal mechanism and handle mechanism, the two bottom sides of the backboard are symmetrically installed there are two contactor ontology, and the bottom of backboard is equipped with square casing between two parties, the both sides external of the square casing is symmetrically installed to be switched there are two close, there are two the briquetting is set, the side of the briquetting is equipped with compression bar, and there are two compression bar sets, the compression bar opens up fluted close to the side of briquetting, the briquetting is equipped with boss close to the side of compression bar, the convex block is mutually clamped with groove, there are two the compression bar is set, the other end of two compression bars is screwed onto the both ends of stainless steel platen, the side of the square casing offers sliding slot, and offer straight slot on four walls of sliding slot, the stainless steel platen is slidably mounted in four straight slots.The present invention, reasonable design, safety and stability are easy to use, the problem of efficiently solving contactor and once break down, can not be connected.
Description
Technical field
The invention belongs to technical field of electric power, and in particular to a kind of mechanical emergency force start device.
Background technology
Contactor is divided into A.C. contactor (voltage AC) and D.C. contactor (voltage DC), it be applied to electric power, distribution with
Electricity consumption occasion.Contactor broadly refers to flow through current induced magnetic field using coil in industrial electro, makes contact closure, to reach control
Make the electric appliance of load.Including elastomeric element, moving contact and static contact inside contactor, wherein in the absence of external forces, bullet
Property component so that moving contact and static contact is detached.
But in the prior art, once contactor breaks down, then moving contact and static contact can not be made mutually to be attracted,
Can not then contactor be made to be connected, it is certain in emergency circumstances, such as fire-fighting fire extinguishing, it is necessary to make contactor conducting that could connect fire-fighting and set
Standby work, it is therefore desirable to which design one kind can force the mechanical emergency force start of contactor conducting when contactor breaks down
Device is necessary.
For this purpose, it is proposed that a kind of mechanical emergency force start device solves problems of the prior art, make to connect
Tentaculum can still be forced to be connected when breaking down.
Invention content
The purpose of the present invention is to provide a kind of mechanical emergency force start devices, to solve to propose in above-mentioned background technology
Once contactor breaks down in the prior art, then moving contact and static contact can not be made mutually to be attracted, then contactor can not be made to lead
Logical problem.
To achieve the above object, present invention employs following technical solutions：
A kind of mechanical emergency force start device, including briquetting, backboard, withdrawal mechanism and handle mechanism, the backboard
Two bottom sides are symmetrically installed there are two contactor ontology, and the bottom of backboard is equipped with square casing, the square casing between two parties
Both sides external be symmetrically installed there are two close to switch, there are two the briquetting is set, the side of the briquetting is equipped with compression bar, and presses
There are two bar is set, the compression bar opened up close to the side of briquetting it is fluted, the briquetting close to the side of compression bar be equipped with boss, institute
It states convex block mutually to clamp with groove, there are two the compression bar is set, the other end of two compression bars is screwed onto stainless steel platen
The side at both ends, the square casing offers sliding slot, and straight slot is offered on four walls of sliding slot, and the stainless steel platen is slided
Dynamic to be installed in four straight slots, centre position baffle is fixedly connected with one end of sliding axle in the square casing, the sliding
The other end of axis extends to the outside of sliding slot and is fixedly mounted on cover board, and the same internal band is slidably fitted on two sliding axles
There are the knob linkage block of cavity, the knob linkage block to be fixedly connected with stainless steel platen, the inside of the knob linkage block is set
There are movable pulley, the outer cover of the sliding axle to be equipped with the first spring, the inside of one end and stainless steel platen of first spring
Face is inconsistent, and the other end of the first spring and the madial wall of square casing are inconsistent, and the inside of the square casing also rotates
Fixed pulley is installed, the withdrawal mechanism includes outer tube and steel wire rope, and the steel wire rope is interspersed in the inside of outer tube, and steel
One end of cord sequentially passes through fixed pulley and movable pulley and is fixedly connected with the inner wall of square casing, and the handle mechanism includes set
Cylinder, cylinder and handle, one end of the cylinder is integrally formed with necking plug division, and one end of cylinder passes through the grafting of necking plug division
Notch there are two symmetrically being opened up inside one end of sleeve, on the barrel of the cylinder, and slide bar has been assigned in the inside of cylinder, institute
The one end for stating slide bar is fixedly connected by fixing bolt with one end of steel wire rope, and the outer cover of the slide bar is equipped with second spring,
The slide bar and second spring are arranged at the inside of sleeve, and one end and the slide bar right end end face step of the second spring offset
It touches, and one end inner wall of the other end of second spring and sleeve is inconsistent, the slide bar is equipped with stop screw, the limit spiral shell
The top of nail is located at the inside of L-type limiting slot, and the L-type limiting slot is opened on the side wall of sleeve, the other end of the slide bar
The outside for extending to sleeve is connected with handle.
Preferably, the side corner location of the cover board offers bolt hole, and the bolt hole internal thread is connected with spiral shell
Bolt, the side corner location of the square casing offer bolt slot compatible with bolt, the cover board by bolt hole,
Bolt and bolt slot are fixedly mounted on the side of square casing.
Preferably, the top of the square casing is equipped with the upper cover for protecting fixed pulley and sliding axle by screw
Plate.
Preferably, the both ends of the outer tube are separately fixed at cylinder by the internal fastening bolt with threading hole
The top side of one end and upper cover plate.
Preferably, external one end of the sleeve is equipped with the threaded portion to match with nut.
Preferably, the handle is plastic handle.
Preferably, the both sides of the backboard are arranged with circular hole.
The technique effect and advantage of the present invention：A kind of mechanical emergency force start device proposed by the present invention, with existing skill
Art is compared, have it is following a little：
1, of the invention, by being symmetrically installed in the two bottom sides of backboard, there are two contactor ontologies, and the bottom residence of backboard
In square casing is installed, the both sides external of square casing is symmetrically installed there are two there are two close to switch, briquetting is set, two pressures
Block is fixedly connected with one end of compression bar, and there are two compression bar is set, the other end of two compression bars is screwed onto the two of stainless steel platen
End, stainless steel platen are slidably mounted on the inside of sliding slot, and sliding slot is opened on the two side of square casing, with the above arrangement,
Briquetting can be pushed to go to squeeze contactor ontology by driving stainless steel platen, to force contactor ontology to be connected, and meanwhile it is stainless
Keeper plate of steel is in contact with close to switch so that close to switch conduction, so that the device has the function of dual pressure conducting,
Ensure that the equipment safety is reliable；
2, of the invention, push briquetting that extruding is gone to connect by matching driving stainless steel platen in withdrawal mechanism and handle mechanism
Tentaculum ontology is combined using fixed pulley and movable pulley so that the device can be pulled stainless using smaller power by steel wire rope
Keeper plate of steel moves, while under the action of the first spring, stainless steel platen can automatically reset under the action of not by external force, and can
Prevent briquetting not under by outer force effect malfunction cause contactor ontology to mislead；
3, of the invention, necking plug division is integrally formed with by one end of cylinder, and one end of cylinder passes through necking plug division
It is plugged on inside one end of sleeve, is symmetrically opened up on the barrel of the cylinder there are two notch, and cunning has been assigned in the inside of cylinder
One end of bar, the slide bar is fixedly connected by fixing bolt with one end of steel wire rope, and the outer cover of the slide bar is equipped with second
Spring, the slide bar and second spring are arranged at the inside of sleeve, one end and the slide bar right end end face platform of the second spring
Rank is inconsistent, and one end inner wall of the other end of second spring and sleeve is inconsistent, and the slide bar is equipped with stop screw, described
The top of stop screw is located at the inside of L-type limiting slot, and the L-type limiting slot is opened on the side wall of sleeve, the slide bar
The outside that the other end extends to sleeve is connected with handle, is drawn with the above arrangement, can steel wire rope easily be operated by handle
Dynamic stainless steel platen movement, at the same using L-type limiting slot and stop screw cooperation the position of slide bar is locked, it can be achieved that
In the case where unclamping hand, contactor ontology is still forced to be connected so that the device is easy to use, simultaneously because passing through steel wire
Rope cleverly combines the action of starting contactor ontology with handle mechanism action, while can be by the machine of shaking hands by extending steel wire rope
Structure installation place and contactor ontology are separate, avoid close to the forceful electric power device such as contactor ontology operation and caused by risk；
4, of the invention, reasonable design, safety and stability are easy to use, efficiently solve contactor and once break down, can not
The problem of conducting, is worthy to be popularized and popularizes.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the stereogram of the present invention；
Fig. 4 is the installation diagram of the present invention；
Fig. 5 is the structural schematic diagram of the handle mechanism of the present invention.
In figure：1, contactor ontology；2, square casing；3, close to switch；4, briquetting；5, compression bar；6, the first spring；7, no
Become rusty keeper plate of steel；8, knob linkage block；9, cover board；10, sliding axle；11, movable pulley；12, handle mechanism；13, withdrawal mechanism；14、
Outer tube；15, steel wire rope；16, upper cover plate；17, fixed pulley；18, backboard；19, fastening bolt；20, cylinder；21, notch；22、
Fixing bolt；23, slide bar；24, stop screw；25, second spring；26, L-type limiting slot；27, nut；28, handle；29, screw thread
Portion；30, sleeve；31, necking plug division；32, sliding slot.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of mechanical emergency force start devices as shown in Figs. 1-5, including briquetting 4, backboard 18, drawing
Draw mechanism 13 and handle mechanism 12, it is characterised in that：The two bottom sides of the backboard 18 are symmetrically installed there are two contactor ontology
1, and the bottom of backboard 18 is equipped with square casing 2 between two parties, the both sides external of the square casing 2 is symmetrically installed that there are two close
Switch 3, there are two the briquetting 4 is set, the side of the briquetting 4 is equipped with compression bar 5, and there are two compression bar 5 sets, and the compression bar 5 leans on
The side of nearly briquetting 4 opens up fluted, and the briquetting 4 is equipped with boss close to the side of compression bar 5, and the convex block mutually blocks with groove
Dress, there are two the compression bar 5 is set, the other end of two compression bars 5 is screwed onto the both ends of stainless steel platen 7, described rectangular
The side of shell 2 offers sliding slot 32, and straight slot is offered on four walls of sliding slot 32, and the stainless steel platen 7 is slidably installed
In in four straight slots, centre position baffle is fixedly connected with one end of sliding axle 10 in the square casing 2, the sliding axle 10
The other end extend to the outside of sliding slot 32 and be fixedly mounted on cover board 9, be slidably fitted on two sliding axles 10 it is same in
Portion carries the knob linkage block 8 of cavity, and the knob linkage block 8 is fixedly connected with stainless steel platen 7, the knob linkage block 8
Be internally provided with movable pulley 11, the outer cover of the sliding axle 10 is equipped with the first spring 6, one end of first spring 6 with not
The medial surface of rust keeper plate of steel 7 is inconsistent, and the madial wall of the other end and square casing 2 of the first spring 6 is inconsistent, described rectangular
The inside of shell 2 is also rotatablely equipped with fixed pulley 17, and the withdrawal mechanism 13 includes outer tube 14 and steel wire rope 15, the steel wire
Rope 15 is interspersed in the inside of outer tube 14, and one end of steel wire rope 15 sequentially passes through fixed pulley 17 and movable pulley 11 and square casing
2 inner wall is fixedly connected, and the handle mechanism 12 includes sleeve 30, cylinder 20 and handle 28, one end one of the cylinder 20
Equipped with necking plug division 31, and one end of cylinder 20 is plugged on by necking plug division 31 inside one end of sleeve 30, the cylinder
Notch 21 there are two symmetrically being opened up on the barrel of body 20, and slide bar 23, one end of the slide bar 23 have been assigned in the inside of cylinder 20
It is fixedly connected with one end of steel wire rope 15 by fixing bolt 22, the outer cover of the slide bar 23 is equipped with second spring 25, described
Slide bar 23 and second spring 25 are arranged at the inside of sleeve 30, one end and the 23 right end end face platform of slide bar of the second spring 25
Rank is inconsistent, and the other end of second spring 25 and one end inner wall of sleeve 30 are inconsistent, and the slide bar 23 is equipped with limit spiral shell
Nail 24, the top of the stop screw 24 is located at the inside of L-type limiting slot 26, and the L-type limiting slot 26 is opened in sleeve 30
On side wall, the outside that the other end of the slide bar 23 extends to sleeve 30 is connected with handle 28.
Preferably, the side corner location of the cover board 9 offers bolt hole, the bolt hole internal thread is connected with spiral shell
The side corner location of bolt, the square casing 2 offers bolt slot compatible with bolt, and the cover board 9 passes through bolt
Hole, bolt and bolt slot are fixedly mounted on the side of square casing 2.
By using above-mentioned technical proposal, setting cover board 9 is used for stainless steel platen 7 and the knob limit of linkage block 8 in cunning
In slot 32.
Preferably, the top of the square casing 2 is equipped with by screw for protecting fixed pulley 17 and sliding axle 10
Upper cover plate 16.
By using above-mentioned technical proposal, it can prevent fixed pulley 17 and the surface of sliding axle 10 from falling by the way that upper cover plate 16 is arranged
Dirt, while the structural stability of the device can be increased.
Preferably, the both ends of the outer tube 14 are separately fixed at cylinder by the internal fastening bolt 19 with threading hole
One end of body 20 and the top side of upper cover plate 16.
By using above-mentioned technical proposal, by the way that the position at the both ends of outer tube 14 is fixed so that the entirety of the device
Structure is relatively stable, and can prevent the use of the 14 wobble effects device of outer tube.
Preferably, external one end of the sleeve 30 is equipped with the threaded portion 29 to match with nut 27.
By using above-mentioned technical proposal, by being threaded portion 29 it is convenient for that handle 28 is installed by nut 27.
Preferably, the handle 28 is plastic handle.
By using above-mentioned technical proposal, which has preferable insulation performance, can avoid operator and gets an electric shock, Du
Exhausted security risk.
Preferably, the both sides of the backboard 18 are arranged with circular hole.
By using above-mentioned technical proposal, the both sides of backboard 18 are arranged with circular hole, can be fixed on convenient for the device
Electricity consumption occasion.
Operation principle：The present invention, by being symmetrically installed in the two bottom sides of backboard 18, there are two contactor ontologies 1, and the back of the body
The bottom of plate 18 is equipped with square casing 2 between two parties, and the both sides external of square casing 2 is symmetrically installed that there are two close to switch 3, briquetting
4 set there are two, the side of briquetting 4 is equipped with compression bar 5, and there are two compression bar 5 sets, and compression bar 5 offers recessed close to the side of briquetting 4
Slot, briquetting 4 are equipped with boss close to the side of compression bar 5, and convex block mutually clamps with groove, there are two compression bar 5 is set, two compression bars 5 it is another
One end is screwed onto the both ends of stainless steel platen 7, and the side of square casing 2 offers sliding slot 32, and on four walls of sliding slot 32
Straight slot is offered, stainless steel platen 7 is slidably mounted in four straight slots, centre position baffle and sliding axle 10 in square casing 2
One end be fixedly connected, with the above arrangement, can by driving stainless steel platen 7 that briquetting 4 is pushed to go to squeeze contactor ontology 1,
To force contactor ontology 1 to be connected, while stainless steel platen 7 is in contact with close to switch 3 so that it is connected close to switch 3, from
And so that the device has the function of dual pressure conducting, it is ensured that the equipment safety is reliable；By in withdrawal mechanism 13 and knob
Mechanism 12 matches driving stainless steel platen 7 and briquetting 4 is pushed to go to squeeze contactor ontology 1, utilizes fixed pulley 17 and movable pulley 11
Combination so that the device can pull stainless steel platen 7 to move using smaller power by steel wire rope 15, while in the first spring
Under the action of 6, stainless steel platen 7 can automatically reset under the action of not by external force, and briquetting 4 can be prevented not by outer force effect
Lower malfunction causes contactor ontology 1 to mislead；It is integrally formed with necking plug division 31 by one end of cylinder 20, and cylinder 20
One end is plugged on by necking plug division 31 inside one end of sleeve 30, symmetrically opened up on the barrel of the cylinder 20 there are two lack
Mouth 21, and the inside of cylinder 20 has assigned slide bar 23, one end of the slide bar 23 to pass through the one of fixing bolt 22 and steel wire rope 15
End is fixedly connected, and the outer cover of the slide bar 23 is equipped with second spring 25, and the slide bar 23 and second spring 25 are arranged at set
The inside of cylinder 30, one end of the second spring 25 and 23 right end end face step of slide bar are inconsistent, and second spring 25 is another
End is inconsistent with one end inner wall of sleeve 30, and the slide bar 23 is equipped with stop screw 24, the upper bit of the stop screw 24
In the inside of L-type limiting slot 26, the L-type limiting slot 26 is opened on the side wall of sleeve 30, and the other end of the slide bar 23 prolongs
The outside for extending to sleeve 30 is connected with handle 28, and the handle 28 is fixedly mounted on the end of sleeve 30 by nut 27, leads to
Arrangement above is crossed, can steel wire rope 15 easily be operated by handle 28 and stainless steel platen 7 is pulled to move, while limited using L-type
Position slot 26 and the cooperation of stop screw 24 lock the position of slide bar 23, it can be achieved that in the case where unclamping hand, contactor sheet
Body 1 is still forced to be connected so that the device is easy to use, simultaneously because by steel wire rope 15 by starting contactor ontology 1
Action cleverly with handle mechanism 12 action combine, while by extension steel wire rope 15 can by 12 installation place of handle mechanism with contact
Device ontology 1 is separate, avoid close to the equal forceful electric power device operation of contactor ontology 1 and caused by risk.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of mechanical emergency force start device, including briquetting (4), backboard (18), withdrawal mechanism (13) and handle mechanism
(12), it is characterised in that：The two bottom sides of the backboard (18) are symmetrically installed there are two contactor ontology (1), and backboard (18)
Bottom square casing (2) is installed between two parties, the both sides external of the square casing (2) is symmetrically installed that there are two close to switch
(3), there are two the briquetting (4) sets, the side of the briquetting (4) is equipped with compression bar (5), and there are two compression bar (5) sets, the pressure
Bar (5) close to briquetting (4) side open up it is fluted, the briquetting (4) close to compression bar (5) side be equipped with boss, it is described convex
Block is mutually clamped with groove, and there are two the compression bar (5) sets, the other end of two compression bars (5) is screwed onto stainless steel platen
(7) side at both ends, the square casing (2) offers sliding slot (32), and offers straight slot on four walls of sliding slot (32),
The stainless steel platen (7) is slidably mounted in four straight slots, the interior centre position baffle of the square casing (2) and sliding axle
(10) one end is fixedly connected, and the other end of the sliding axle (10) extends to the outside of sliding slot (32) and is fixedly mounted on cover board
(9), the knob linkage block (8) that the same inside carries cavity, the knob linkage are slidably fitted on two sliding axles (10)
Block (8) is fixedly connected with stainless steel platen (7), and the knob linkage block (8) is internally provided with movable pulley (11), the sliding axle
(10) outer cover is equipped with the first spring (6), and one end of first spring (6) and the medial surface of stainless steel platen (7) offset
It touches, and the other end of the first spring (6) and the madial wall of square casing (2) are inconsistent, the inside of the square casing (2) also turns
Dynamic to be equipped with fixed pulley (17), the withdrawal mechanism (13) includes outer tube (14) and steel wire rope (15), the steel wire rope (15)
Be interspersed in the inside of outer tube (14), and one end of steel wire rope (15) sequentially pass through fixed pulley (17) and movable pulley (11) with it is rectangular
The inner wall of shell (2) is fixedly connected, and the handle mechanism (12) includes sleeve (30), cylinder (20) and handle (28), the cylinder
One end of body (20) is integrally formed with necking plug division (31), and one end of cylinder (20) is plugged on set by necking plug division (31)
Inside one end of cylinder (30), symmetrically opened up on the barrel of the cylinder (20) there are two notch (21), and the inside of cylinder (20)
Slide bar (23), one end of the slide bar (23) has been assigned to be fixedly connected with one end of steel wire rope (15) by fixing bolt (22),
The outer cover of the slide bar (23) is equipped with second spring (25), and the slide bar (23) and second spring (25) are arranged at sleeve
(30) inside, one end of the second spring (25) and slide bar (23) right end end face step are inconsistent, and second spring (25)
The other end and sleeve (30) one end inner wall it is inconsistent, the slide bar (23) be equipped with stop screw (24), the limit spiral shell
The top of nail (24) is located at the inside of L-type limiting slot (26), and the L-type limiting slot (26) is opened on the side wall of sleeve (30),
The outside that the other end of the slide bar (23) extends to sleeve (30) is connected with handle (28).
2. a kind of mechanical emergency force start device according to claim 1, it is characterised in that：The one of the cover board (9)
Side corner location offers bolt hole, and the bolt hole internal thread is connected with bolt, the side quadrangle of the square casing (2)
Position offers bolt slot compatible with bolt, and the cover board (9) is fixedly mounted on by bolt hole, bolt and bolt slot
The side of square casing (2).
3. a kind of mechanical emergency force start device according to claim 1, it is characterised in that：The square casing (2)
Top the upper cover plate (16) for protecting fixed pulley (17) and sliding axle (10) is installed by screw.
4. a kind of mechanical emergency force start device according to claim 3, it is characterised in that：The outer tube (14)
Both ends are separately fixed at one end and the upper cover plate (16) of cylinder (20) by the internal fastening bolt (19) with threading hole
Top side.
5. a kind of mechanical emergency force start device according to claim 1, it is characterised in that：Outside the sleeve (30)
Portion one end is equipped with the threaded portion (29) to match with nut (27).
6. a kind of mechanical emergency force start device according to claim 1, it is characterised in that：The handle (28) is modeling
Expect handle.
7. a kind of mechanical emergency force start device according to claim 1, it is characterised in that：The two of the backboard (18)
Side is arranged with circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463597.1A CN108400065B (en) | 2018-05-15 | 2018-05-15 | Mechanical emergency forced starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463597.1A CN108400065B (en) | 2018-05-15 | 2018-05-15 | Mechanical emergency forced starting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108400065A true CN108400065A (en) | 2018-08-14 |
| CN108400065B CN108400065B (en) | 2024-01-30 |
Family
ID=63102069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463597.1A Active CN108400065B (en) | 2018-05-15 | 2018-05-15 | Mechanical emergency forced starting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108400065B (en) |
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|---|---|
| CN108400065B (en) | 2024-01-30 |
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