CN2920917Y - Non-power upslope antisliding chain - Google Patents
Non-power upslope antisliding chain Download PDFInfo
- Publication number
- CN2920917Y CN2920917Y CN 200620073052 CN200620073052U CN2920917Y CN 2920917 Y CN2920917 Y CN 2920917Y CN 200620073052 CN200620073052 CN 200620073052 CN 200620073052 U CN200620073052 U CN 200620073052U CN 2920917 Y CN2920917 Y CN 2920917Y
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- China
- Prior art keywords
- chain
- rail
- track
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model relates to an unpowered uprising tire chain - a protection mechanism for disconnection of a main chain on a feeding line of a conveyor. It is characterized in that a baffle plate inside a tensioning device is connected with the frame in the rail; the connecting unit inside the tensioning device is connected to the inner drive link of the chain; the idler wheel of chain is arranged inside the rail; the switch bracket is arranged on the initial position of the uprising section of the rail; the rail is connected to the main line body via angle iron. The utility model, which is simple and compact in structure as well as stable and reliable in performance, dispenses with special power equipments. The utility model is applicable to uprising security protection for lift device on the feeding line and can capture the lift device and stop the motor if any accident happens.
Description
Technical field
The utility model relates to that a kind of main chain chain rupture protection mechanism that is used on the conveyor delivery line---unpowered upward slope anti-slipping chain belongs to the conveyer technical field.
Background technology
Suspender is in the upward slope process, and when the unexpected fracture of main chain, because the self gravitation effect, suspender glides, and causes the accident.The technology that in the past addressed this problem is normally gone up a slope at travel line and between section one determining deviation backstopping device is installed, though this method can be started the effect that stops suspender to glide, but, when accident takes place, can not in time capture suspender and motor is stopped because the backstopping device mounting distance is far away.
Summary of the invention
The purpose of this utility model is at the problems referred to above, proposes a kind of unpowered upward slope anti-slipping chain of new structure.When accident takes place, can in time capture suspender and motor is stopped.
Technical solution of the present utility model: its structure is to draw together frame in baffle plate and the track in the tightening device to link to each other, attaching parts is connected with inner chain sheet in the chain in the tightening device, the chain upper roller places in the track, switch bracket is installed in the reference position of the section track that goes up a slope, and track is connected with the main line body by angle steel.
Drawing together frame on tightening device overhead gage and the track links to each other, the tightening device upper connector is connected with inner chain sheet on the chain, the chain upper roller places in the track, switch bracket is installed in the reference position of the section of going up a slope, guarantee the switch feeler lever no jam phenomenon in chute on the tightening device, when the anti-slipping chain track is installed welding, should control its height, guarantee when suspender normally passes through, retaining plate can lift flexibly, anti-slipping chain and associate member thereof must not be scraped the extension suspender influences the suspender operation, and when backbone breaking, retaining plate can capture suspender and brake rapidly on the chain in active distance.
Advantage of the present utility model: need not to be equipped with spcific power equipment; Simple in structure, compactness; Stable and reliable working performance; Be applicable to the safety guard-safeguard when suspender goes up a slope on the travel line.When accident takes place, can in time capture suspender and motor is stopped.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is that A-A among Fig. 1 is to cutaway view;
Fig. 3 is the I place enlarged drawing among Fig. 1;
In the accompanying drawing 1 is tightening device, the 2nd, and chain, the 3rd, track, the 4th, angle steel, the 5th, switch bracket.
The specific embodiment
The contrast accompanying drawing, its structure is to draw together frame in baffle plate and the track 3 in the tightening device 1 to link to each other, and attaching parts is connected with inner chain sheet in the chain 2 in the tightening device 1, and chain 2 upper rollers place in the track 3, switch bracket 5 is installed in the reference position of the section track 3 that goes up a slope, and track 3 is connected with the main line body by angle steel 4.
Described left side tightening device 1 is used to adjust the internal tension of chain, the elongation that the compensation chain causes because of wriggling, right side tightening device 1 is used with switch bracket 5, when backbone breaking, suspender quickens to glide, retaining sheet on the horizontal square tube bump of the suspender chain 3, because retaining sheet can not backward rotation, suspender stops gliding, simultaneously, the spring of chain in force of inertia effect lower compression tightening device 1, the switch feeler lever that drives on it moves along the chute on the switch bracket 5, triggers the travel switch action, and motor stops and braking.When the main chain normal operation, the retaining plate on the promotion lower chain 3 of the horizontal square tube of suspender lifts, and suspender passes through.
Claims (1)
1, unpowered upward slope anti-slipping chain, it is characterized in that drawing together frame in baffle plate and the track in the tightening device links to each other, attaching parts is connected with inner chain sheet in the chain in the tightening device, the chain upper roller places in the track, switch bracket is installed in the reference position of the section track that goes up a slope, and track is connected with the main line body by angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073052 CN2920917Y (en) | 2006-04-29 | 2006-04-29 | Non-power upslope antisliding chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073052 CN2920917Y (en) | 2006-04-29 | 2006-04-29 | Non-power upslope antisliding chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920917Y true CN2920917Y (en) | 2007-07-11 |
Family
ID=38253396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073052 Expired - Fee Related CN2920917Y (en) | 2006-04-29 | 2006-04-29 | Non-power upslope antisliding chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920917Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944115A (en) * | 2015-07-08 | 2015-09-30 | 无锡顺达智能自动化工程股份有限公司 | Protective device for preventing lifting appliance from sliding |
| CN105329635A (en) * | 2015-11-02 | 2016-02-17 | 天奇自动化工程股份有限公司 | Self-propelling car lifting appliance with downhill auxiliary chain mechanism |
| CN105329632A (en) * | 2015-11-02 | 2016-02-17 | 天奇自动化工程股份有限公司 | Self-propelling trolley lifting appliance with uphill assisting chain mechanism |
-
2006
- 2006-04-29 CN CN 200620073052 patent/CN2920917Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944115A (en) * | 2015-07-08 | 2015-09-30 | 无锡顺达智能自动化工程股份有限公司 | Protective device for preventing lifting appliance from sliding |
| CN104944115B (en) * | 2015-07-08 | 2017-06-20 | 无锡顺达智能自动化工程股份有限公司 | Suspender Anti-slip protection device |
| CN105329635A (en) * | 2015-11-02 | 2016-02-17 | 天奇自动化工程股份有限公司 | Self-propelling car lifting appliance with downhill auxiliary chain mechanism |
| CN105329632A (en) * | 2015-11-02 | 2016-02-17 | 天奇自动化工程股份有限公司 | Self-propelling trolley lifting appliance with uphill assisting chain mechanism |
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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: 20070711 Termination date: 20140429 |