CN206455006U - A kind of anti-run-off device of horizontal loop - Google Patents
A kind of anti-run-off device of horizontal loop Download PDFInfo
- Publication number
- CN206455006U CN206455006U CN201720056360.2U CN201720056360U CN206455006U CN 206455006 U CN206455006 U CN 206455006U CN 201720056360 U CN201720056360 U CN 201720056360U CN 206455006 U CN206455006 U CN 206455006U
- Authority
- CN
- China
- Prior art keywords
- band
- dolly
- linking arm
- run
- type brake
- 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.)
- Active
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of anti-run-off device of horizontal loop, band brake apparatus is provided between kink wheel and positioning upper arm, the band brake apparatus includes linking arm, arc band-type brake piece, linking arm fixing end is connected with trolley body, and fixing end is carried and shipped and resell on another market, linking arm movable end is connected with dolly positioning upper arm by spring, and band-type brake piece is located at below linking arm, and the radian of arc band-type brake piece is fitted with kink wheel.The apparatus main body is that dolly adds a sleeve locking apparatus, fundamentally solves the steel belt deviation run-off phenomenon occurred after loop trolley breaks off relations, and can reduce the hazards during being rushed to repair after current dolly breaks off relations;The program is respectively provided with versatility for all similar kinks.
Description
Technical field
The utility model is related to a kind of anti-run-off device of horizontal loop, belongs to mechanical field.
Background technology
The stainless cold rolling mill 4# cold lines unit of Taiyuan Iron and Steel Co. is designed by German Sundwig over contracts, is configured with entry loop 2, is gone out
Mouth kink 2, smooth small kink 1.Due to design problem, since operation of going into operation, unit had occurred up to a hundred kinks and taken off
Hook phenomenon, especially entry loop unhook phenomenon are frequent.Run-off is caused to cause steel belt deviation because kink breaks off relations, the quality volume caused
Million are crossed with equipment fault maintenance cost.Under the tissue of an inspection person, ten remainders are improved for the set hooking systems, but
From the point of view of later stage service condition, effect is not it is obvious that unhook run-off phenomenon or the irregular outburst of meeting.By analysis for many years
Come dolly unhook phenomenon and the at that time data such as corresponding set amount curve, speed of travel, it has been found that when each dolly breaks off relations, kink set
Amount is in dolly easily unhook hidden danger region(When dolly upper arm is in the hook band of position by machine, kink holds toward complex transformation set amount
Easily cause dolly unhook), the state, which is in, hooks critical condition, in the case where dolly is not tangled completely, suddenly change row
Walk direction and cause unhook.
Dolly upper arm is in hook evolution set amount by machine, belongs to critical point problem, the unhook phenomenon can not pass through machine
The complete radical cure of tool transformation.So we change a kind of angle, it is considered to cause dolly not occur after breaking off relations using a kind of band brake apparatus
Run-off, a series of problems, such as also would not producing failure, quality.
The content of the invention
The utility model provides a kind of anti-run-off device of horizontal loop, is caused using a kind of band brake apparatus after dolly unhook not
Can occur run-off, fundamentally solve the steel belt deviation run-off phenomenon occurred after loop trolley breaks off relations, and current dolly can be reduced
Hazards during being rushed to repair after unhook;On the other hand dolly unhook phenomenon can be found in time using recoil simulator, it is to avoid mistake
Go to find the serious consequence caused by evening.
The technical solution adopted in the utility model is:
A kind of anti-run-off device of horizontal loop, band brake apparatus, the band-type brake are provided between kink wheel and positioning upper arm
Device includes linking arm, arc band-type brake piece, and linking arm fixing end is connected with trolley body, and fixing end is carried and shipped and resell on another market, linking arm
Movable end is connected with dolly positioning upper arm by spring, and band-type brake piece is located at below linking arm, and radian and the work of arc band-type brake piece
Cover wheel laminating.
In said apparatus, it is bolted between the band brake apparatus and loop trolley.
In said apparatus, the gap of the band-type brake piece and kink wheel is 0 ~ 3mm, and linking arm end is provided with regulating bolt,
By the gap for the connection adjustment band brake apparatus for positioning wall built-up and regulating bolt.
In said apparatus, position is linked up with by machine proximity switch is installed, proximity switch is the auxiliary inspection of the anti-run-off device
Device is surveyed, after dolly breaks off relations, can be detected in time.
Principle of the present utility model:1. install mechanical band brake apparatus additional on each recursion car wheel, broken off relations using dolly
The difference in height of front and rear upper arm, makes unhook car wheel be in locking state, it is impossible to freely to walk;2. position and extension are linked up with by machine
Proximity switch is installed in the preceding appropriate location of hook, and this group of proximity switch is only corresponding with the recursion dolly matched, when loop length is big
Whether when a certain value, certain dolly should be in hook status, using proximity switch signal the dolly can be detected in extension
Hook-shaped state, if unhook phenomenon occurs for dolly, can feed back to process(ing) cell by the signal very first time;3. it is in locking state
The recursion dolly of unhook, because positioning upper arm is in appropriate height, when above dolly reversion, two dollies can be made voluntarily extensive
State is hooked again.
The beneficial effect that the utility model is brought:The apparatus main body is that dolly adds a sleeve locking apparatus, is fundamentally solved
The steel belt deviation run-off phenomenon that certainly loop trolley occurs after breaking off relations, and the danger during being rushed to repair after current dolly breaks off relations can be reduced
Factor;The program is respectively provided with versatility for all similar kinks.
The utility model is described further with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model use state schematic diagram.
1 is trolley body in figure, and 2 be that dolly positions upper arm, and 3 be to be linked up with by machine, and 4 be band brake apparatus, and 5 be linking arm, and 6 are
Band-type brake piece.
Embodiment
Embodiment:
As illustrated in fig. 1 and 2, the anti-run-off device of a kind of horizontal loop, is provided between kink wheel and dolly positioning upper arm 2
Band brake apparatus 4, the band brake apparatus 4 includes linking arm 5, arc band-type brake piece 6, and the fixing end of linking arm 5 is connected with trolley body 1,
And fixing end, with shipping and reselling on another market, the movable end of linking arm 5 is connected with dolly positioning upper arm 2 by spring, and band-type brake piece 6 is located at linking arm 5
Lower section, and the radian of arc band-type brake piece 6 fits with kink wheel.
In said apparatus, it is bolted between the band brake apparatus and loop trolley.
In said apparatus, the gap of the band-type brake piece and kink wheel is 0 ~ 3mm, and linking arm end is provided with regulating bolt,
By the gap for the connection adjustment band brake apparatus for positioning wall built-up and regulating bolt.
In said apparatus, position is linked up with by machine proximity switch is installed, proximity switch is the auxiliary inspection of the anti-run-off device
Device is surveyed, after dolly breaks off relations, can be detected in time.
Specifically preparation method is:Band brake apparatus is installed on each dolly of kink, before and after being hooked with above dolly
The difference in height of upper arm is positioned, the opening and closing of band-type brake are realized.It is between dolly under normal hook state, band-type brake is opened;It is small
State after unexpected break off relations, band-type brake closure occur for car.Special instruction:Under band-type brake closure state, dolly can not walk, treat the dolly with
Above dolly recovers after hook state, and band-type brake is opened, so using this structure it is possible to prevente effectively from run-off phenomenon occurs in dolly.
The clearance adjustment method of band brake apparatus:According to kink wheel itself and positioning upper arm relative distance band-type brake customized,
So that when positioning upper arm is fallen, band-type brake piece is fitted with wheel excircle;When positioning upper arm is lifted(The dolly and above dolly are extensive
State is hooked again), band-type brake piece has about 3mm gaps with wheel excircle, and the gap can suitably be adjusted by regulating bolt at upper arm.
It is expected that economic benefit explanation:
1. it is annual to save because the quality volume loss that kink run-off is caused converts into about 100,000 yuan or so;
2. the annual dolly spare part loss saved because kink run-off is caused, steel wire rope lose about 150,000 yuan or so;
3. annual about 20 hours fault times of reduction, about 1500 tons of yield is increased, for 200 yuan of benefits per ton, often
Year can increase by 200 yuan × 1500 tons=300,000 yuan of benefit;
4. the repairing of attendant, maintenance cost after kink breaks off relations are reduced.
About 600,000 yuan of total cost.
Claims (4)
1. a kind of anti-run-off device of horizontal loop, it is characterised in that:Band brake apparatus is provided between kink wheel and positioning upper arm,
The band brake apparatus includes linking arm, arc band-type brake piece, and linking arm fixing end is connected with trolley body, and fixing end is carried and turned
Pin, linking arm movable end is connected with dolly positioning upper arm by spring, and band-type brake piece is located at below linking arm, and arc band-type brake piece
Radian is fitted with kink wheel.
2. the anti-run-off device of horizontal loop according to claim 1, it is characterised in that:The band brake apparatus and loop trolley
Between be bolted.
3. the anti-run-off device of horizontal loop according to claim 1, it is characterised in that:The band-type brake piece and kink wheel
Gap is 0 ~ 3mm, and linking arm end is provided with regulating bolt, and band brake apparatus is adjusted by the connection for positioning wall built-up and regulating bolt
Gap.
4. the anti-run-off device of horizontal loop according to claim 1, it is characterised in that:Position is linked up with by machine provided with close
Switch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720056360.2U CN206455006U (en) | 2017-01-18 | 2017-01-18 | A kind of anti-run-off device of horizontal loop |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720056360.2U CN206455006U (en) | 2017-01-18 | 2017-01-18 | A kind of anti-run-off device of horizontal loop |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206455006U true CN206455006U (en) | 2017-09-01 |
Family
ID=59698679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720056360.2U Active CN206455006U (en) | 2017-01-18 | 2017-01-18 | A kind of anti-run-off device of horizontal loop |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206455006U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107024330A (en) * | 2017-03-23 | 2017-08-08 | 陕西科技大学 | A kind of mode experiment platform and its application method |
CN114618898A (en) * | 2022-03-24 | 2022-06-14 | 中冶南方工程技术有限公司 | Horizontal loop supporting vehicle system and strip steel loop charging and discharging method |
CN114715215A (en) * | 2022-03-24 | 2022-07-08 | 中冶南方工程技术有限公司 | Brake mechanism of supporting vehicle |
-
2017
- 2017-01-18 CN CN201720056360.2U patent/CN206455006U/en active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107024330A (en) * | 2017-03-23 | 2017-08-08 | 陕西科技大学 | A kind of mode experiment platform and its application method |
CN107024330B (en) * | 2017-03-23 | 2020-07-28 | 陕西科技大学 | Modal experiment platform and using method thereof |
CN114618898A (en) * | 2022-03-24 | 2022-06-14 | 中冶南方工程技术有限公司 | Horizontal loop supporting vehicle system and strip steel loop charging and discharging method |
CN114715215A (en) * | 2022-03-24 | 2022-07-08 | 中冶南方工程技术有限公司 | Brake mechanism of supporting vehicle |
CN114618898B (en) * | 2022-03-24 | 2023-11-21 | 中冶南方工程技术有限公司 | Horizontal loop supporting vehicle system and strip steel loop filling and releasing method |
CN114715215B (en) * | 2022-03-24 | 2023-12-29 | 中冶南方工程技术有限公司 | Braking mechanism of supporting vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206455006U (en) | A kind of anti-run-off device of horizontal loop | |
CN208960238U (en) | A kind of rust prevention treatment device for ductile cast iron manhole cover production | |
CN102699144A (en) | Method for straightening seriously warped steel plate | |
CN201260048Y (en) | Anti-dropping rack | |
CN104967050A (en) | Tractable electric manned coaster | |
CN204265790U (en) | The device of converter platform and slag car duplex technique | |
CN103832917B (en) | A kind of hanging beam for piping unit | |
CN101274728B (en) | Connecting apparatus for catenary and aluminum guide stem | |
CN204732791U (en) | Electronic manned driving can be drawn | |
CN207916863U (en) | A kind of spring hot-metal car coupler butt is anti-to stick up device | |
CN216034400U (en) | Anti-skid device for freight train | |
CN203245528U (en) | Self-propelled trolley anti-dropping device | |
CN209720820U (en) | Based on the conveyor belt breaking alarm device close to switch | |
CN203124449U (en) | Pay-off wire-running device of water-tank wire drawing machine | |
CN106040764A (en) | Wire-break braking device and method for aluminum-magnesium alloy wire drawing machine | |
CN201834709U (en) | On-line lifting device of electric self-traveling trolley | |
CN202199604U (en) | Positioning device for horizontal loop trolleys | |
CN201183710Y (en) | Connecting apparatus for catenary and aluminum guide stem | |
CN201371120Y (en) | Coating automatic track circular hoist system | |
CN103578838B (en) | Steel belt machine trip switch | |
CN203807018U (en) | Tower crane moment limiter | |
CN204920766U (en) | Railway maintenance tower wagon for operation | |
CN204747372U (en) | Reinforcing bar pan feeding coalignment of steel bar truss machine | |
CN208869121U (en) | A kind of separation preventing guide rail bracket of elevator | |
CN202322906U (en) | Steel ladle bottom argon blowing gas supply device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |