CN2812253Y - Push button for emergency stop - Google Patents
Push button for emergency stop Download PDFInfo
- Publication number
- CN2812253Y CN2812253Y CN 200520100964 CN200520100964U CN2812253Y CN 2812253 Y CN2812253 Y CN 2812253Y CN 200520100964 CN200520100964 CN 200520100964 CN 200520100964 U CN200520100964 U CN 200520100964U CN 2812253 Y CN2812253 Y CN 2812253Y
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- CN
- China
- Prior art keywords
- anxious
- core
- stop
- urgency
- main body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of scram button, comprise anxious stop head, locking framework, contact block and capping, the locking framework is connected with anxious head, contact block and the capping coupling of stopping respectively, it is characterized in that: this urgency stop head by handwheel, anxious stop core apparatus, suddenly stop agent set, return mechanism and locking device and form, handwheel is connected with the anxious fixing coupling of core apparatus of stopping, suddenly stopping core apparatus is connected with the return mechanism coupling, suddenly stop agent set and be connected with the locking device coupling, locking device is provided with push rod.The utility model stops agent set and locking device coupling with urgency and is connected, has guaranteed that urgency stops the reliability of self-locking, and is rational in infrastructure, sturdy and durable, reliability is high.
Description
Technical field
The utility model relates to a kind of button, and particularly a kind of scram button is generally used for promptly stopping of switch, control low voltage equipment.
Background technology
The scram button of prior art comprises locking framework, contact block, capping and the anxious head that stops, and suddenly stops head, capping and contact block and is installed on the locking framework as intermediate connector, realizes the function of button.The urgency of prior art is stopped head and is usually adopted square urgency to stop main body, and handwheel and the anxious core that stops are by being threaded, and the card of living is installed on the deck alive, and the deck of living is fixed on the cross pillar that suddenly stops on the main body by glue.Scram button is installed to scram button all the other one-piece parts except that handwheel on the control cubicle earlier on being installed to control cubicle the time, then handwheel is installed to urgency and stops on the core.Scram button stops two bulge-structures on the type platform by anxious urgency of stopping head and forces in and open body or closure on the contact block, realizes switching function.Owing to suddenly stop the deck alive of head and suddenly stop to adopt between the main body glue to fix, cause living deck and urgency stop between the main body be connected firm inadequately, when the anxious type platform that stops passes to the card of living with power behind axially loaded, cause the loosening of deck alive easily, cause the scram button self-locking unreliable.
Summary of the invention
Technical problem to be solved in the utility model is the insecure problem of scram button self-locking.
The utility model solves this technical problem the technical scheme that is adopted: a kind of scram button, comprise anxious stop head, locking framework, contact block and capping, the locking framework is connected with anxious head, contact block and the capping coupling of stopping respectively, it is characterized in that this urgency stop head by handwheel, anxious stop core apparatus, suddenly stop agent set, return mechanism and locking device and form, handwheel is connected with the anxious fixing coupling of core apparatus of stopping, suddenly stopping core apparatus is connected with the return mechanism coupling, suddenly stop agent set and be connected with the locking device coupling, locking device is provided with push rod.
Urgency of the present utility model is stopped core apparatus and is comprised Connection Block, screw, rubber ring, silica gel circle, torsion spring, the anxious core that stops, the both sides of Connection Block are provided with the Connection Block boss, the both sides of suddenly stopping core are provided with the urgency that is complementary with the Connection Block boss and stop the core through hole, suddenly stop also being provided with on the core anxious core hole, anxious core groove, the anxious core boss that stops of stopping of stopping, screw by Connection Block urgency is stopped core apparatus and handwheel is fixed, rubber ring is installed in anxious stopping on the core step, the silica gel circle is installed in urgency and stops on the core rectangular channel, and torsion spring set stops on the core and stop main body with urgency to be connected anxious.
Urgency of the present utility model is stopped agent set and is comprised anxious stop main body, packing ring, graduated ring, suddenly stop main body inner wall and be provided with the anxious main body inner wall hole of stopping, suddenly stop the main body lower end and be provided with the anxious main body location hole that stops, suddenly stop main body and be threaded with graduated ring, packing ring stops between main body and the graduated ring anxious.
Return mechanism of the present utility model comprises stage clip and locking column, and compression spring sleeve is on locking column, and both sides, locking column lower end are provided with arc cam, and the locking column upper end is provided with elastic construction.
Locking device of the present utility model comprises jump ring alive, lives and block, live deck, push rod, both sides are provided with deck groove alive before and after the deck alive, push rod is installed on the deck groove alive, the deck the right and left of living is provided with deck through hole alive, live and fasten on the deck through hole of living, the deck the right and left of living also is provided with and the anxious deck boss alive that stops main body location hole coupling, and the card of living is provided with live the card groove and the card sloping platform terrace of living, and the jump ring of living is installed in the card groove of living.
Torsion spring set of the present utility model stops on the core face of cylinder anxious, and the radially exit of torsion spring inserts anxious stopping in the core hole, and the axial exit of torsion spring inserts anxious stopping in the main body inner wall hole.
Also be provided with on the locking column of the present utility model with urgency and stop the locking column groove that the core boss is complementary.
Handwheel of the present utility model is provided with the handwheel boss.
Urgency of the present utility model is stopped main body and is provided with spacing column.
The utility model stops agent set and locking device coupling with urgency and is connected, has guaranteed that urgency stops the reliability of self-locking, and is rational in infrastructure, sturdy and durable, reliability is high.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the left view of the utility model embodiment.
Fig. 3 is the exploded view of the utility model embodiment.
Fig. 4 stops the structural representation of head for the urgency of the utility model embodiment.
Fig. 5 is the B-B cutaway view of Fig. 4.
Fig. 6 stops the exploded view of head for the urgency of the utility model embodiment.
Embodiment:
Referring to Fig. 1, Fig. 2, Fig. 3, present embodiment comprises anxious head I, locking framework II, contact block III and the capping IV of stopping, and locking framework II is connected with capping IV coupling with anxious head I, the contact block III of stopping respectively.
Referring to Fig. 4, Fig. 5, Fig. 6, the urgency of present embodiment is stopped head I and is comprised: handwheel 1, anxious core apparatus A, anxious agent set B, return mechanism C, the locking device D of stopping of stopping, handwheel 1 stops core apparatus A with urgency fixedlys connected, suddenly stopping core apparatus A is connected with return mechanism C coupling, suddenly stop agent set B and be connected with locking device D coupling, locking device D is provided with push rod 16.
The handwheel of present embodiment is provided with 2 handwheel boss 1-1,2 big boss 1-2 of handwheel; Suddenly stop core apparatus A and comprise Connection Block 2, screw 3, rubber ring 4, silica gel circle 5, torsion spring 6, the anxious core 7 that stops, the both sides of Connection Block 2 are provided with boss 2-1, the both sides of suddenly stopping core 7 are provided with the urgency that is complementary with Connection Block boss 2-1 and stop core through hole 7-5, suddenly stop also being provided with on the core suddenly stop core hole 7-4,2 urgency are stopped core groove 7-7, anxious core boss 7-8, anxious core step 7-1, anxious core rectangular channel 7-2, anxious core face of cylinder 7-3, the anxious core 7 endoporus step 7-6 that stop of stopping of stopping of stopping of stopping, rubber ring 4 is installed in and suddenly stops that core step 7-1 goes up, silica gel circle 5 is installed in anxious stopping on the core rectangular channel 7-2; Suddenly stop agent set B and comprise anxious stop main body 8, packing ring 9, graduated ring 10, suddenly stopping main body 8 inwalls is provided with a urgency and stops main body inner wall hole 8-2, suddenly stopping main body 8 lower ends is provided with 4 urgency and stops main body location hole 8-3, suddenly stopping main body 8 is connected by suddenly stopping main body screw thread 8-1 with graduated ring 10, packing ring 9 stops between main body 8 and the graduated ring 10 anxious, torsion spring 6 is enclosed within anxious stopping on the 7-3 of the core face of cylinder, the radially exit 6-1 of torsion spring 6 inserts anxious stopping among the 7-4 of core hole, and the axial exit 6-2 of torsion spring 6 inserts anxious stopping among the 8-2 of main body inner wall hole; Return mechanism C comprises stage clip 11 and locking column 12, stage clip 11 is pressed into locking column face of cylinder 12-1, one end contacts with locking column step surface 12-2, the other end contacts with locking column step surface 12-3, both sides, locking column 12 lower end are provided with 2 arc cam 12-4, locking column 12 upper ends are provided with the elastic construction 12-5 of band boss and breach, also are provided with on the locking column with urgency to stop the big step surface 12-6 of locking column groove 12-7, locking column, the locking column arch steps face 12-8 that the core boss is complementary; Locking device D comprises 4 jump rings 13 alive, 2 cards 14 of living, a deck 15 alive, 2 push rods 16, both sides, deck 15 front and back alive are provided with deck groove 15-1 alive, push rod 16 is installed on the deck groove 15-1 alive, deck 15 the right and lefts of living are provided with deck through hole 15-2 alive, the card 14 of living is fixed on the deck through hole 15-2 alive, deck 15 the right and lefts of living also are provided with 4 deck boss alive that stop main body location hole coupling with 4 urgency, each card 14 of living is provided with 2 card groove 14-1 that live, the card sloping platform terrace 14-2 that lives, the jump ring 13 of living is installed among the card groove 14-1 that lives, push rod 16 can axial motion, and the elastic force that the card 14 of living can be by work jump ring 13 is in radial motion.
The handwheel 1 of present embodiment is connected with anxious fixedly coupling of stopping core apparatus A be meant screw 3 pass Connection Block 2 in the middle of apertures fixedly connected with handwheel 1, handwheel boss 1-1 mates and is connected with the anxious core groove 7-7 that stops, and makes handwheel 1 to drive and suddenly stops core 7 rotations; Suddenly stop core apparatus A and is connected with the coupling of return mechanism C and is meant that urgency stops the axial flexible connection of core boss 7-8 and locking column groove 12-7, locking column 12 can not produce and rotatablely moves radially stopping core 7 with respect to urgency; Suddenly stopping agent set B is connected with the coupling of locking device D and is meant that 4 urgency stop main body location hole 8-3 and be connected with the coupling of 4 deck boss 15-3 alive.
The urgency of present embodiment is stopped main body and is provided with 6 spacing column 8-4, cooperates the rotational angle of restriction handwheel and installation initial position with 2 big boss 1-2 of handwheel.
When suddenly stopping head I installation, suddenly stop whole anxious agent set B that stops of top insertion that stops main body 8 from urgency of core apparatus A, require the axial exit 6-2 of torsion spring 6 to insert anxious stopping among the 8-2 of main body inner wall hole simultaneously, torsion spring 6 can be done radially to rotate with the anxious core 7 that stops, and forms radially restoring force; Return mechanism C is fixed on anxious stopping on the step 7-6 of in-core hole by the elastic construction 12-5 that locking column 12 upper ends have boss and breach, suddenly stopping core boss 7-8 is stuck in the locking column groove 12-7, guarantee that locking column 12 radially not producing and rotatablely move with respect to the anxious core 7 that stops, axially can move up and down; Locking device D is fixed on anxious stopping in the main body location hole 8-3 by four deck boss 15-3 alive on the anxious deck 15 that stops living; Handwheel 1 stops core apparatus A by screw 3 with urgency and connects, and handwheel boss 1-1 is stuck in anxious stopping in the core groove 7-7, makes handwheel 1 can drive the anxious core 7 that stops and rotates.
Referring to Fig. 3, Fig. 4, Fig. 5, Fig. 6, when anxious when stopping axial force that handwheel 1 applied, on the one hand by suddenly stopping core 7 passes to stage clip 11 with power, make stage clip 11 produce downward spring force, spring force acts on the locking column step surface 12-2 that locking column 12 cooperates with stage clip 11, locking column 12 produces displacement downwards, make the big step surface 12-6 of locking column withstand push rod 16, and make push rod 16 also produce displacement downwards, push rod 16 acts on the contact frame 17 on the contact block III, disconnection or the closed action of control contact block III.On the other hand, locking column arc cam 12-4 is in the process that moves downward, decompose the generation radial load by the card sloping platform terrace 14-2 that lives and act on jump ring 13 alive, the inwall that makes the card 14 of living stop main body 8 to urgency moves, move down the arc cam step surface 14-3 bottom of the card 14 of surpass living as locking column arc cam 12-4 after, the card 14 of living is returned to the origin-location immediately under the jump ring 13 restoring force effects of living, make card 14 alive step surface 14-3 bottom form and cooperate, kept the state of locking column 12 with locking column arc cam terrace 12-8.
Referring to Fig. 4, Fig. 5, Fig. 6, stop radial load that handwheel 1 applied when turning over certain angle when anxious, urgency is stopped core apparatus A, return mechanism C rotates together, 12-4 rotates to an angle when the locking column arc cam, after avoiding card 14 alive step surface 14-3 bottom, under the restoring force effect of stage clip 11, the locking column 12 among the return mechanism C moves up, and contact block III returns back to original closed or disconnection action.
During the scram button actual installation, suddenly stop head I can integral installation to control cubicle, and be fixed on the control cubicle with packing ring 9, graduated ring 10, more mounted locking framework II, contact block III and capping IV integral installation are stopped on the head I to urgency.Urgency of the present utility model is stopped head and is mainly adopted circular urgency to stop main body.
In the present embodiment, screw 3 is a tapping screw, and silica gel circle 5 is an O type sealed silicon cushion rubber, and packing ring 9 is a rubber ring.
Claims (9)
1, a kind of scram button, comprise anxious stop head, locking framework, contact block and capping, the locking framework is connected with anxious head, contact block and the capping coupling of stopping respectively, it is characterized in that: this urgency stop head by handwheel, anxious stop core apparatus, suddenly stop agent set, return mechanism and locking device and form, handwheel is connected with the anxious fixing coupling of core apparatus of stopping, suddenly stop core apparatus and be connected with the return mechanism coupling, suddenly stop agent set and be connected with the locking device coupling, locking device is provided with push rod.
2, scram button according to claim 1, it is characterized in that: described urgency is stopped core apparatus and is comprised Connection Block, screw, rubber ring, the silica gel circle, torsion spring, suddenly stop core, the both sides of Connection Block are provided with the Connection Block boss, the both sides of suddenly stopping core are provided with the urgency that is complementary with the Connection Block boss and stop the core through hole, suddenly stop also being provided with on the core the anxious core hole of stopping, suddenly stop the core groove, suddenly stop the core boss, screw by Connection Block urgency is stopped core apparatus and handwheel is fixed, rubber ring is installed in anxious stopping on the core step, the silica gel circle is installed in urgency and stops on the core rectangular channel, and torsion spring set stops on the core and stop main body with urgency to be connected anxious.
3, scram button according to claim 1, it is characterized in that: described urgency is stopped agent set and is comprised anxious stop main body, packing ring, graduated ring, suddenly stop main body inner wall and be provided with the anxious main body inner wall hole of stopping, suddenly stop the main body lower end and be provided with the anxious main body location hole that stops, suddenly stop main body and be threaded with graduated ring, packing ring stops between main body and the graduated ring anxious.
4, scram button according to claim 1 is characterized in that: described return mechanism comprises stage clip and locking column, and compression spring sleeve is on locking column, and both sides, locking column lower end are provided with arc cam, and the locking column upper end is provided with elastic construction.
5, according to claim 1 or 3 described scram buttons, it is characterized in that: described locking device comprises jump ring alive, lives and block, live deck, push rod, both sides are provided with deck groove alive before and after the deck alive, push rod is installed on the deck groove alive, the deck the right and left of living is provided with deck through hole alive, live and fasten on the deck through hole of living, the deck the right and left of living also is provided with and the anxious deck boss alive that stops main body location hole coupling, the card of living is provided with live the card groove and the card sloping platform terrace of living, and the jump ring of living is installed in the card groove of living.
6, scram button according to claim 2 is characterized in that: described torsion spring set stops on the core face of cylinder anxious, and the radially exit of torsion spring inserts anxious stopping in the core hole, and the axial exit of torsion spring inserts anxious stopping in the main body inner wall hole.
7, scram button according to claim 4 is characterized in that: also be provided with on the described locking column with urgency and stop the locking column groove that the core boss is complementary.
8, scram button according to claim 1 is characterized in that: described handwheel is provided with the handwheel boss.
9, scram button according to claim 3 is characterized in that: described urgency is stopped main body and is provided with spacing column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100964 CN2812253Y (en) | 2005-03-15 | 2005-03-15 | Push button for emergency stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100964 CN2812253Y (en) | 2005-03-15 | 2005-03-15 | Push button for emergency stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812253Y true CN2812253Y (en) | 2006-08-30 |
Family
ID=36938642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520100964 Expired - Fee Related CN2812253Y (en) | 2005-03-15 | 2005-03-15 | Push button for emergency stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812253Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100495610C (en) * | 2007-01-19 | 2009-06-03 | 方安林 | Emergency stop press button with work condition indicator |
-
2005
- 2005-03-15 CN CN 200520100964 patent/CN2812253Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100495610C (en) * | 2007-01-19 | 2009-06-03 | 方安林 | Emergency stop press button with work condition indicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 Termination date: 20100315 |