CN204215931U - A kind of scram button safety device - Google Patents
A kind of scram button safety device Download PDFInfo
- Publication number
- CN204215931U CN204215931U CN201420644272.0U CN201420644272U CN204215931U CN 204215931 U CN204215931 U CN 204215931U CN 201420644272 U CN201420644272 U CN 201420644272U CN 204215931 U CN204215931 U CN 204215931U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shape
- scram button
- sliding shoe
- support spring
- shape sliding
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model is a kind of scram button safety device, include the cup dolly be arranged on support bar, cylindrical shape transition block, scram button fixed block, scram button, support spring and cylindrical shape sliding shoe, cup dolly, cylindrical shape transition block, scram button fixed block connects together the closed scram button box body of formation with scram button by the attachment screw that sequentially passes through from top to bottom, cylindrical shape sliding shoe lower end inner wall is provided with one section of ladder collar extension, support spring and cylindrical shape slide block are all set in the outside of cylindrical shape transition block, the lower end of support spring contacts with cup dolly, the upper end of support spring contacts with the upper cascaded surface of cylindrical shape sliding shoe inner step collar extension, in the middle part of cylindrical shape sliding shoe, vertical direction symmetry offers two waist type spacing holes, is respectively provided with a stop screw through each waist type spacing hole, the utility model structure is simple, easily assembling, with low cost, be suitable for applying in all facilities with scram button.
Description
Technical field
The utility model relates to safety control device technical field, especially a kind of scram button safety device.
Background technology
In modern times a lot of plant equipment, be all furnished with moveable riding suddenly stop control station, for reply equipment emergency, usually stop control station being provided with red scram button in foot-operated urgency, when operator's discovering device generation abnormal conditions, vertically can press scram button immediately, whole equipment just can be allowed fast to shut down immediately, thus avoid damage equipment or security incident occurs, but when overhaul of the equipments scram button is pressed, also may there are operating personnel touch by mistake or under other External Force Actings, make the improper reset of scram button, cause the security incident of the maintainer of equipment.
Summary of the invention
The purpose of this utility model is the problems referred to above in use existed for existing scram button, provides a kind of structure simple, the scram button safety device that security reliability is high.
Concrete scheme of the present utility model is: a kind of scram button safety device, it is characterized in that: include the cup dolly be arranged on support bar, cylindrical shape transition block, scram button fixed block, scram button, support spring and cylindrical shape sliding shoe, described cup dolly, cylindrical shape transition block, scram button fixed block connects together the closed scram button box body of formation with scram button by the attachment screw that sequentially passes through from top to bottom, described cylindrical shape sliding shoe lower end inner wall is provided with one section of ladder collar extension, described support spring and cylindrical shape slide block are all set in the outside of cylindrical shape transition block, the lower end of described support spring contacts with cup dolly, the upper end of support spring contacts with the upper cascaded surface of cylindrical shape sliding shoe inner step collar extension, in the middle part of described cylindrical shape sliding shoe, vertical direction symmetry offers two waist type spacing holes, and be respectively provided with a stop screw through each waist type spacing hole, described stop screw is fixed in cylindrical shape transition block.
The maximum compression deformation displacement amount of support spring described in the utility model is less than the maximum sliding stroke setting of cylindrical shape sliding shoe.
The stroke distances that the stroke distances of the type of waist described in the utility model spacing hole is greater than needed for scram button regular event is arranged.
Operation principle of the present utility model: when equipment generation emergency, because cylinder type sliding shoe upper surface and scram button upper surface contour, palm takes from the top down, cylinder type sliding shoe and scram button move downward simultaneously, cylinder type sliding shoe moves downward and support spring is compressed, and the path increment of cylinder type sliding shoe is greater than the maximum compressibility of support spring, ensure that spring can not be pressed also, ensure that scram button regular event; When external force is cancelled, cylinder type sliding shoe gets back to initial position, and cylinder type sliding shoe upper surface is higher than the scram button upper surface be pressed, thus protection scram button can not be contacted by misconnection; When the state of emergency is removed, hand must be stretched in cylindrical shape sliding shoe, stop knob instruction direction of rotation release scram button by anxious, cylindrical shape slide block inner chamber only stretches into space for one hand, and under this ensures that thering emergency case, scram button can not reset by mistake; The utility model structure is simple, easily assembling, with low cost, be suitable for applying in all facilities with scram button.
Accompanying drawing explanation
Fig. 1 is the utility model structural blast figure;
Fig. 2 is the utility model initial condition schematic diagram;
Fig. 3 is the utility model down state schematic diagram;
Fig. 4 is the utility model releasing orientation schematic diagram.
In figure: 1-waist type spacing hole, 2-cylindrical shape sliding shoe, 3-support spring, 4-attachment screw, 5-support bar, 6-cup dolly, 7-cylindrical shape transition block, 8-stop screw, 9-scram button fixed block, 10-scram button, D-cylindrical shape sliding shoe stroke, H-scram button stroke, h1, h2-cylindrical shape sliding shoe upper surface and scram button upper level poor.
Embodiment
See Fig. 1-Fig. 4, the utility model is a kind of scram button safety device, include and be arranged on support, cup dolly 6 on 5, cylindrical shape transition block 7, scram button fixed block 9, scram button 10, support spring 3 and cylindrical shape sliding shoe 2, described cup dolly, cylindrical shape transition block, scram button fixed block connects together the closed scram button box body of formation with scram button by the attachment screw 4 that sequentially passes through from top to bottom, described cylindrical shape sliding shoe lower end inner wall is provided with one section of ladder collar extension, described support spring and cylindrical shape slide block are all set in the outside of cylindrical shape transition block, the lower end of described support spring contacts with cup dolly, the upper end of support spring contacts with the upper cascaded surface of cylindrical shape sliding shoe inner step collar extension, in the middle part of described cylindrical shape sliding shoe, vertical direction symmetry offers two waist type spacing holes 1, and be respectively provided with a stop screw 8 through each waist type spacing hole, described stop screw is fixed in cylindrical shape transition block 7.
The maximum compression deformation displacement amount of support spring 3 described in the present embodiment is less than the maximum sliding stroke setting of cylindrical shape sliding shoe.
The stroke distances that the stroke distances of the type of waist described in the present embodiment spacing hole 1 is greater than needed for scram button regular event is arranged.
Operation principle of the present utility model: initial condition is as Fig. 2, when equipment generation emergency, because cylinder type sliding shoe upper surface and scram button upper surface contour, palm takes from the top down, cylinder type sliding shoe and scram button move downward simultaneously, and cylinder type sliding shoe moves downward and support spring is compressed, and the path increment of cylinder type sliding shoe is greater than the maximum compressibility of support spring, ensure that spring can not be pressed also, ensure that scram button regular event (see Fig. 3); When external force is cancelled, cylinder type sliding shoe gets back to initial position, and cylinder type sliding shoe upper surface is higher than the scram button upper surface be pressed, thus protection scram button can not be contacted (see Fig. 4) by misconnection; When the state of emergency is removed, hand must be stretched in cylindrical shape sliding shoe, stop knob instruction direction of rotation release scram button by anxious, cylindrical shape sliding shoe inner chamber only stretches into space for one hand, and under this ensures that thering emergency case, scram button can not reset by mistake.
Claims (3)
1. a scram button safety device, it is characterized in that: include the cup dolly be arranged on support bar, cylindrical shape transition block, scram button fixed block, scram button, support spring and cylindrical shape sliding shoe, described cup dolly, cylindrical shape transition block, scram button fixed block connects together the closed scram button box body of formation with scram button by the attachment screw that sequentially passes through from top to bottom, described cylindrical shape sliding shoe lower end inner wall is provided with one section of ladder collar extension, described support spring and cylindrical shape slide block are all set in the outside of cylindrical shape transition block, the lower end of described support spring contacts with cup dolly, the upper end of support spring contacts with the upper cascaded surface of cylindrical shape sliding shoe inner step collar extension, in the middle part of described cylindrical shape sliding shoe, vertical direction symmetry offers two waist type spacing holes, and be respectively provided with a stop screw through each waist type spacing hole, described stop screw is fixed in cylindrical shape transition block.
2. a kind of scram button safety device according to claim 1, is characterized in that: the maximum compression deformation displacement amount of described support spring is less than the maximum sliding stroke setting of cylindrical shape sliding shoe.
3. a kind of scram button safety device according to claim 1, is characterized in that: the stroke distances that the stroke distances of described waist type spacing hole is greater than needed for scram button regular event is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644272.0U CN204215931U (en) | 2014-11-03 | 2014-11-03 | A kind of scram button safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644272.0U CN204215931U (en) | 2014-11-03 | 2014-11-03 | A kind of scram button safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204215931U true CN204215931U (en) | 2015-03-18 |
Family
ID=52984580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644272.0U Withdrawn - After Issue CN204215931U (en) | 2014-11-03 | 2014-11-03 | A kind of scram button safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204215931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632818A (en) * | 2014-11-03 | 2016-06-01 | 黄石华信机械设备有限公司 | Scram button safety device |
-
2014
- 2014-11-03 CN CN201420644272.0U patent/CN204215931U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632818A (en) * | 2014-11-03 | 2016-06-01 | 黄石华信机械设备有限公司 | Scram button safety device |
| CN105632818B (en) * | 2014-11-03 | 2017-11-10 | 黄石华信机械设备有限公司 | A kind of scram button safety device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203829509U (en) | Anti-fall individual protection alarm device for overhead safe operation | |
| CN204215931U (en) | A kind of scram button safety device | |
| CN204130373U (en) | A kind of two-way emergency button device for rotary cultivator | |
| CN204167160U (en) | A kind of emergency stop button switch | |
| CN105632818B (en) | A kind of scram button safety device | |
| CN104787303A (en) | Anti-misoperation flap control device | |
| CN204833645U (en) | Fiber grating fire alarm trigger device | |
| CN202203308U (en) | Hydraulic caliper-disc brake | |
| CN103311012B (en) | Button scram protection cover | |
| CN205147164U (en) | Lathe is prevented linking towards safety arrangement | |
| CN204471395U (en) | A kind of robot device of automation equipment | |
| CN203839256U (en) | Microswitch | |
| CN102855948B (en) | Sealed position signal triggering device | |
| CN204034119U (en) | Fire-extinguishing apparatus and pressure signal feedback device | |
| CN202758783U (en) | Actuating mechanism for emergency stop switch | |
| CN204286831U (en) | A kind of engineering machinery and jib pick-up unit thereof | |
| CN203085398U (en) | Emergency stop button interlocking mechanism | |
| CN209947716U (en) | A protection clamp plate for condition monitoring and simple operation | |
| CN104552326A (en) | Mechanical hand device of automated device | |
| CN209418385U (en) | A kind of scram button trigger mechanism | |
| CN108072473A (en) | A kind of spring pressure detection device | |
| CN204272709U (en) | From principal mode lawnmower device people's six to collision detection installing rack | |
| CN104265109A (en) | Safety door of press machine | |
| CN204725113U (en) | A kind of dotting machine | |
| CN202971488U (en) | Unilateral automatic locking device of pneumatic lifting rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150318 Effective date of abandoning: 20171110 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150318 Effective date of abandoning: 20171110 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |