CN205859016U - Inertia brake pine brake detection device - Google Patents
Inertia brake pine brake detection device Download PDFInfo
- Publication number
- CN205859016U CN205859016U CN201620878062.7U CN201620878062U CN205859016U CN 205859016 U CN205859016 U CN 205859016U CN 201620878062 U CN201620878062 U CN 201620878062U CN 205859016 U CN205859016 U CN 205859016U
- Authority
- CN
- China
- Prior art keywords
- brake
- hole
- microswitch
- detection device
- adjustment bolt
- 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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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
This utility model relates to harbour machinery brake, especially a kind of inertia brake pine brake detection device.Including brake casing, cone dish in arrester shell body, the adjustment bolt being placed on brake casing, also include the microswitch being placed in the nut upper surface adjusting bolt, described adjustment bolt is provided with the through-hole structure of through body, diameter is placed in this through hole less than the detection bar of this through hole internal diameter, the lower surface adjusting bolt is exposed in described detection bar lower surface, the nut upper surface of described adjustment bolt is provided with the shoulder hole structure concentric with through-hole structure, the contact of described detection switch is positioned at this shoulder hole, described detection switch is affixed with adjustment bolt by connection member and is connected with control circuit.Inertia braking lock whether reliably working can be detected exactly, add reliability and safety, it is to avoid equipment breakdown occurs.
Description
Technical field
This utility model relates to harbour machinery brake, especially a kind of inertia brake pine brake detection device.
Background technology
At present, inertia brake is widely used in harbour machinery walking mechanism, but brake is the most worked in it
Journey not being provided that, a kind of effective brake has been declutched or band-type brake signal the most, to reliability and the safety of machine-walking
Bring certain hidden danger.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of inertia brake pine brake detection device, can be accurate
Really detect inertia braking lock whether reliably working.Adopt the following technical scheme that
A kind of inertia brake pine brake detection device, including brake casing, the floating cone dish in arrester shell body,
The adjustment bolt being placed on brake casing, also includes the microswitch being placed in the nut upper surface adjusting bolt, described adjustment
Bolt is provided with the through-hole structure of through body, and diameter is placed in this through hole less than the detection bar of this through hole internal diameter, described detection bar
The lower surface adjusting bolt is exposed in lower surface, and the nut of described adjustment bolt is provided with the shoulder hole knot concentric with through-hole structure
Structure, the contact of described microswitch is positioned at this shoulder hole, and described microswitch is affixed also with adjustment bolt by connection member
It is connected with control circuit.
Use this utility model of technique scheme compared with prior art, provide the benefit that:
Inertia braking lock whether reliably working can be detected exactly, add reliability and safety, it is to avoid equipment thing
Therefore.
Further, prioritization scheme of the present utility model is:
Described connection member includes being positioned at microswitch both sides and with the nut upper surface of described adjustment bolt affixed
A plate and the second connecting plate, the top of first, second connecting plate is respectively equipped with the first connecting hole and the second connecting hole, fixing
Pin is placed in the first connecting hole, detection switch and the second connecting hole.
1.5 millimeters, bolt lower surface of adjustment is exposed in described detection bar lower surface.
Described detection bar upper surface is 0.6 millimeter with the distance of detection switch contact lower surface.
Described adjustment bolt lower surface is 1.5 millimeters with the distance of floating cone dish upper surface.
The model of described microswitch is Omron SS01.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is this utility model structural representation.
Fig. 3 is the right view that adjustment bolt of the present utility model is connected with microswitch.
Fig. 4 is the front view that adjustment bolt of the present utility model is connected with microswitch.
Fig. 5 is the A-A sectional view that adjustment bolt of the present utility model is connected with microswitch.
Fig. 6 is the top view that adjustment bolt of the present utility model is connected with microswitch.
In figure: steady pin 1；Microswitch 2；Contact 2-1；Adjust bolt 3；Shoulder hole 3-1；Nut 3-2；Through hole 3-3；Inspection
Measuring staff 4；Brake casing 5；Adjust screwed hole 5-1；Floating cone dish 6；Fixing nut 7；Control circuit 8；First connecting plate 9；The
One connecting hole 9-1；Second connecting plate 10；Second connecting hole 10-1；Friction plate 11.
Detailed description of the invention
The present embodiment includes shown in inertia brake housing 5(Fig. 2), floating cone dish 6 is positioned at brake casing 5, floats
Cone dish 6 forms band-type brake with the friction plate 11 on brake casing 5, is the arrester shell that the upper surface of floating cone dish 6 is corresponding
Being machined with adjustment screwed hole 5-1 on body 5, the threaded portion adjusting bolt 3 is combined with fixing nut 7, and fixing nut 7 is positioned at braking
The outside of device housing 5, adjusts bolt 3 and coordinates with adjusting screwed hole 5-1.In Fig. 5, adjust bolt 3 and be provided with the through hole of through body
Structure 3-3, the diameter of detection bar 4 is placed in through hole 3-3 less than through hole 3-3 internal diameter, detection bar 4, and adjustment is exposed in detection bar 4 lower end
The lower surface of bolt 3, the lower end of detection bar 4 keeps contacting with floating cone dish 6 upper surface under gravity.Adjust bolt 3
On nut 3-2, work has the shoulder hole structure 3-1 concentric with through-hole structure 3-3, and microswitch 2 is positioned at the nut 3-2 adjusting bolt 3
Upper surface, the model of microswitch is Omron SS01.The contact 2-1 of microswitch 2 is positioned at shoulder hole 3-1, and first,
Two connecting plates 9,10 are positioned at the both sides of microswitch 2, first, second connecting plate 9,10 and the nut 3-2 upper surface adjusting bolt 3
Being welded to connect or otherwise fixing connection, first, second connecting plate 9,10 top is machined with first, second connecting hole respectively
9-1,10-1, steady pin 1 is arranged in the first connecting hole 9-1, detection switch 2 and the second connecting hole 10-1, detection switch 2 and control
Circuit 8 processed connects.1.5 millimeters, bolt 3 lower surface of adjustment is exposed in detection bar 4 lower surface, with the floating stroke phase of floating cone dish 6
With.The distance adjusting bolt 3 lower surface and floating cone dish 6 upper surface is 1.5 millimeters, and detection bar 4 upper surface is tactile with detection switch 2
The distance of head lower surface is 0.6 millimeter, and the pretravel of microswitch 2 contact is 0.6 millimeter, crosses minimum 0.4 millimeter of stroke,
Actuating length repeatable accuracy is 0.12 millimeter, and detection bar 4 upper surface with the reserved working clearance of detection switch 2 contact lower surfaces is
0.6 millimeter, the actuating length of detection bar 4 is 1.5 millimeters, pressure point action 0.9 millimeter.
The present embodiment operationally, moves on floating cone dish 6 when brake is declutched, and promotes and moves touching fine motion on detection bar 4
The contact of switch 2, control circuit 8 sends brake and declutches signal；When brake, floating cone dish 6 moves down, and detects 4 bars
Following under gravity and move down, microswitch 2 is got an electric shock and is resetted, and control circuit 8 sends brake signal.When brake is embraced
Lock and the present embodiment does not sends band-type brake signal, should maintenance down in time, to avoid accident.
The foregoing is only the embodiment that this utility model is the most feasible, not thereby limit to power of the present utility model
Profit scope, the equivalent structure change that all utilization this utility model description and accompanying drawing content are made, it is both contained in this utility model
Interest field within.
Claims (6)
1. an inertia brake pine brake detection device, including brake casing, the floating cone dish in arrester shell body, puts
Adjustment bolt on brake casing, it is characterised in that: also include the microswitch being placed in the nut upper surface adjusting bolt,
Described adjustment bolt is provided with the through-hole structure of through body, and diameter is placed in this through hole less than the detection bar of this through hole internal diameter, institute
Stating detection bar lower end and expose the lower surface adjusting bolt, the nut of described adjustment bolt is provided with the ladder concentric with through-hole structure
Pore structure, the contact of described microswitch is positioned at this shoulder hole, and described microswitch is solid with adjustment bolt by connection member
Connect and be connected with control circuit.
Inertia brake the most according to claim 1 pine brake detection device, it is characterised in that: described connection member bag
Include and be positioned at microswitch both sides first connecting plate affixed with the nut upper surface adjusting bolt and the second connecting plate, first,
The top of the second connecting plate is respectively equipped with the first connecting hole and the second connecting hole, and steady pin is placed in the first connecting hole, microswitch
With in the second connecting hole.
Inertia brake the most according to claim 1 pine brake detection device, it is characterised in that: described detection bar lower end
Expose 1.5 millimeters, bolt lower surface of adjustment.
Inertia brake the most according to claim 1 pine brake detection device, it is characterised in that: described detection bar upper end
Face is 0.6 millimeter with the distance of detection switch contact lower surface.
Inertia brake the most according to claim 1 pine brake detection device, it is characterised in that: under described adjustment bolt
End face is 1.5 millimeters with the distance of floating cone dish upper surface.
Inertia brake the most according to claim 1 pine brake detection device, it is characterised in that: described microswitch
Model is Omron SS01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878062.7U CN205859016U (en) | 2016-08-15 | 2016-08-15 | Inertia brake pine brake detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878062.7U CN205859016U (en) | 2016-08-15 | 2016-08-15 | Inertia brake pine brake detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859016U true CN205859016U (en) | 2017-01-04 |
Family
ID=57594059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620878062.7U Expired - Fee Related CN205859016U (en) | 2016-08-15 | 2016-08-15 | Inertia brake pine brake detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483838A (en) * | 2020-10-26 | 2022-05-13 | 上海三菱电梯有限公司 | Brake band-type brake clearance detection system and method |
-
2016
- 2016-08-15 CN CN201620878062.7U patent/CN205859016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483838A (en) * | 2020-10-26 | 2022-05-13 | 上海三菱电梯有限公司 | Brake band-type brake clearance detection system and method |
| CN114483838B (en) * | 2020-10-26 | 2023-07-28 | 上海三菱电梯有限公司 | Brake band-type brake gap detection system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |