CN205801125U - A kind of monorail crane braking car triggers device - Google Patents
A kind of monorail crane braking car triggers device Download PDFInfo
- Publication number
- CN205801125U CN205801125U CN201620589218.XU CN201620589218U CN205801125U CN 205801125 U CN205801125 U CN 205801125U CN 201620589218 U CN201620589218 U CN 201620589218U CN 205801125 U CN205801125 U CN 205801125U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- unloader
- cylinder sleeve
- jaw
- 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.)
- Withdrawn - After Issue
Links
Abstract
This utility model provides a kind of monorail crane braking car to trigger device, including: adjusting nut, spring, cylinder sleeve, slide bar, jaw assembly, depression bar, unloader, frame and installation screw etc., described unloader is screwed in frame；Slide bar and spring are sequentially loaded in cylinder sleeve, and spring is arranged on the outside of slide bar, are provided with inner bolt hole bottom cylinder sleeve, screw in adjusting nut at inner bolt hole, and spring is fixed in cylinder sleeve by adjusting nut, and the threaded shank of jaw assembly screws in the screw of slide bar end；Slide bar is connected on unloader by depression bar, and depression bar is fixed by screws on the installing plate on unloader.This utility model simple in construction, compact, advanced design, be quick on the draw, safe and reliable motor vehicle brake system processed triggers device, it is possible to implementing braking for monorail crane braking car provides and ensures reliably.
Description
Technical field
This utility model relates to mine assistant conveyance monorail crane brakes technical field, is specially a kind of monorail crane braking
Car triggers device.
Background technology
Mine assistant conveyance has very important effect in Mine Safety in Production, typically has track and hanger rail two kinds fortune
Defeated mode.Overhead trolley uses the means of transportation of hanger rail, by connecting rod monorail crane parts couples together formation car team and has reached
Hang and transport purpose.Become the mine Stady On The Auxiliary Transportation Systems of a kind of newer type, applied increasingly extensive.
In order to ensure and improve the safety that runs at underground coal mine of monorail crane, monorail crane must be equipped with braking car, and its
Triggering device in brakes is even more important.In current existing brakes, trigger mechanism is by bracing wire, disk, screw, company
Connect handle, check valve trigger mechanism and connecting plate composition.When fifth wheel detects that tractor scanning frequency is too fast, in rotating shaft, trigger touches
Dynamic brake activating mechanism.Connection handle on brake activating mechanism rotates along screw, makes another block connecting plate move, then by this even
The motion of fishplate bar carrys out trigger check valve trigger mechanism and is braked.This mechanism structure is complicated, and stability is the highest, and malfunction easily occurs
Make, bring hidden danger to monorail crane traffic safety.
Utility model content
This utility model is solved the technical problem that to be to provide a kind of monorail crane braking car to trigger device, above-mentioned to solve
The problem proposed in background technology.
This utility model is solved the technical problem that and is realized by the following technical solutions: a kind of monorail crane braking car triggers
Device, including: adjusting nut, spring, cylinder sleeve, slide bar, jaw assembly, depression bar, unloader, frame and installation screw etc., described
Unloader is screwed in frame；Slide bar and spring are sequentially loaded in cylinder sleeve, and spring is arranged on the outside of slide bar, at cylinder sleeve
Bottom is provided with inner bolt hole, screws in adjusting nut at inner bolt hole, and spring is fixed in cylinder sleeve by adjusting nut, the screw rod of jaw assembly
Portion screws in the screw of slide bar end；Slide bar is connected on unloader by depression bar, and depression bar is fixed by screws on unloader
Installing plate on.
Described depression bar inserts to be connected with the screwed hole of slide bar from the facade elongated hole of cylinder sleeve and screws, the end unloader of depression bar
Valve stem tip contacts.
Described unloader is fixed in frame by fixing bolt, and cylinder sleeve is fixed on frame by installing screw
On.
Described jaw assembly includes jaw, axle, bearing, and jaw lower end screws in the screw of slide bar end by threaded rod,
Jaw upper end is U-shape structure, is provided with bearing in jaw upper end, and bearing is arranged on the upper end of jaw by axle.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, compact, and design is first
Enter, be quick on the draw, safe and reliable motor vehicle brake system processed triggers device, it is possible to implementing braking offer for monorail crane braking car can
The guarantee leaned on.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this utility model structural representation in braking car.
Detailed description of the invention
In order to make of the present utility model to realize technological means, creation characteristic, reach purpose and be easy to understand with effect, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
As shown in Figure 1 and Figure 2, a kind of monorail crane braking car triggers device, including: adjusting nut 1, spring 2, cylinder sleeve 3, cunning
Bar 4, jaw assembly, depression bar 8, unloader 9, frame 10 and installation screw 11 etc., described unloader 9 is screwed in frame 10
On；Slide bar 4 and spring 2 are sequentially loaded in cylinder sleeve 3, and spring 2 is arranged on the outside of slide bar 4, are provided with inner bolt hole bottom cylinder sleeve 3,
Screwing in adjusting nut 1 at inner bolt hole, spring 2 is fixed in cylinder sleeve 3 by adjusting nut 1, and the threaded shank of jaw assembly screws in slide bar 4
In the screw of end；Slide bar 4 is connected on unloader 9 by depression bar 8, and depression bar 8 is fixed by screws in the installation on unloader 9
On plate.
Described depression bar 8 inserts to be connected with slide bar 4 screwed hole from the facade elongated hole of cylinder sleeve 3 and screws, the end unloader of depression bar 8
The valve stem tip contact of 9.
Described unloader 9 is fixed in frame 10 by fixing bolt, and cylinder sleeve 3 is installed fixing by installing screw 11
In frame 10.
Described jaw assembly includes jaw 5, axle 6, bearing 7, and jaw 5 lower end screws in the spiral shell of slide bar 4 end by threaded rod
In hole, jaw 5 upper end is U-shape structure, is provided with bearing 7 in jaw 5 upper end, and bearing 7 is arranged on the upper end of jaw 5 by axle 6.
Operation principle of the present utility model is:
When monorail crane road speed meets or exceeds overspeed protection setting value, the signal that braking car test measures can make to be centrifuged
Formula slide block throws away, and the power of generation acts on the roller of jaw assembly so that slide bar moves down rapidly, drives the depression bar being attached thereto
Moving down, the valve rod of compacting unloader is opened to bottom offset, spool, and hydraulic system off-load, brake actuator executes lock immediately
Action.When system generation, surprisingly or needs stop in emergency when braking, and manually pull slide bar lower end aperture system pulls line, carry out hands
Dynamic triggering, can reach same braking effect.
This utility model simple in construction, compact, advanced design, be quick on the draw, safe and reliable motor vehicle brake system processed touches
Transmitting apparatus, it is possible to implement braking offer for monorail crane braking car and ensure reliably.Have simultaneously and automatically trigger and manually triggering
Dual-use function.It addition, the triggering device of this utility model patent, after cancelling external force when fixing a breakdown, under spring force
Can automatically reset.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope defined by appending claims and equivalent thereof.
Claims (4)
1. a monorail crane braking car triggers device, it is characterised in that: including: adjusting nut, spring, cylinder sleeve, slide bar, jaw group
Part, depression bar, unloader, frame and installation screw etc., described unloader is screwed in frame；Slide bar and spring fill successively
Entering in cylinder sleeve, spring is arranged on the outside of slide bar, is provided with inner bolt hole bottom cylinder sleeve, screws in adjusting nut, regulation at inner bolt hole
Spring is fixed in cylinder sleeve by nut, and the threaded shank of jaw assembly screws in the screw of slide bar end；Slide bar is connected by depression bar
On unloader, depression bar is fixed by screws on the installing plate on unloader.
A kind of monorail crane braking car the most according to claim 1 triggers device, it is characterised in that: described depression bar is from cylinder sleeve
Facade elongated hole inserts to be connected with the screwed hole of slide bar and screws, the valve stem tip contact of the end unloader of depression bar.
A kind of monorail crane braking car the most according to claim 1 triggers device, it is characterised in that: described unloader is by solid
Determining bolt to be fixed in frame, cylinder sleeve is fixed in frame by installing screw.
A kind of monorail crane braking car the most according to claim 1 triggers device, it is characterised in that: described jaw assembly includes
Jaw, axle, bearing, jaw lower end is screwed in the screw of slide bar end by threaded rod, and jaw upper end is U-shape structure, on jaw
Being provided with bearing in end, bearing is arranged on the upper end of jaw by axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589218.XU CN205801125U (en) | 2016-06-15 | 2016-06-15 | A kind of monorail crane braking car triggers device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589218.XU CN205801125U (en) | 2016-06-15 | 2016-06-15 | A kind of monorail crane braking car triggers device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801125U true CN205801125U (en) | 2016-12-14 |
Family
ID=58142800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620589218.XU Withdrawn - After Issue CN205801125U (en) | 2016-06-15 | 2016-06-15 | A kind of monorail crane braking car triggers device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205801125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936283A (en) * | 2016-06-15 | 2016-09-14 | 凯盛重工有限公司 | Monorail crane braking car triggering device |
-
2016
- 2016-06-15 CN CN201620589218.XU patent/CN205801125U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936283A (en) * | 2016-06-15 | 2016-09-14 | 凯盛重工有限公司 | Monorail crane braking car triggering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20180223 |