CN202754454U - Derailing preventer disposed on double tracks of reversible belt conveyer - Google Patents
Derailing preventer disposed on double tracks of reversible belt conveyer Download PDFInfo
- Publication number
- CN202754454U CN202754454U CN 201220369627 CN201220369627U CN202754454U CN 202754454 U CN202754454 U CN 202754454U CN 201220369627 CN201220369627 CN 201220369627 CN 201220369627 U CN201220369627 U CN 201220369627U CN 202754454 U CN202754454 U CN 202754454U
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- reversible belt
- derailing
- transport plane
- framework
- belt transport
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Abstract
The utility model relates to a derailing preventer disposed on double tracks of a reversible belt conveyer, relates to a derailing preventive device and aims to solve the problem that when a brake of a coal conveyor operating on tracks of the reversible belt conveyer fails, derailing and falling of the coal conveyor are caused easily and normal operation of coal storage process is severely affected. The derailing preventer comprises a retaining plate, a frame and two limit switches. The retaining plate is disposed in the front of the frame and is fixedly connected with the frame. The limit switches are disposed in parallel on two tracks of the reversible belt conveyer. The frame is fixedly connected between the two tracks of the reversible belt conveyer. The frame is located behind the two limit switches. The derailing preventer is applicable to reversible belt conveyers.
Description
Technical field
The utility model relates to a kind of anti-lost duct device, is specifically related to a kind of anti-lost duct device that is installed on the reversible belt transport plane double track.
Background technology
In coking production coal storage system, the reversible belt transport plane is to lead to each coal store to divide the visual plant of coal supply, and the reversible belt transport plane is the in a continuous manner machinery of transported material of a kind of friction-driven.Use it and can with material on certain travel line, put the conveying flow process that forms a kind of material between final emptying point from initial feed.It both can carry out the conveying of broken loose material, also can carry out the conveying of work piece.Except carrying out pure mass transport, can also match with the requirement of technological process in each industrial enterprise's production procedure, form rhythmical Detroit automation lane of traffic.So the reversible belt transport plane is widely used in the modern various industrial enterprise.As in underworkings, grass transport systems, field of opencast mining and the ore dressing plant in mine, it is used for horizontal transport or the transportation of tilting, and is very easy to use.
Also highlight some shortcomings of reversible belt transport plane along with the widely application of reversible belt transport plane, low and brake failure causes coal car to de-orbit dropping, have a strong impact on the problem of the normal operation of coal storage operation because of the rail side baffle plate when the operation of the track of reversible belt transport plane to be mainly reflected in coal car.
The utility model content
The purpose of this utility model provides a kind of anti-lost duct device that is installed on the reversible belt transport plane double track, to solve coal car when the track operation of reversible belt transport plane during when brake failure, easily cause coal car to de-orbit and drop, have a strong impact on the problem of the normal operation of coal storage operation.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: described anti-lost duct device comprises barrier plate, framework and two travel switches, described barrier plate is arranged on the framework front side, barrier plate is captiveed joint with framework, described two travel switches are parallel to be set up in parallel on two tracks of reversible belt transport plane, described framework is fixedly connected between two tracks of reversible belt transport plane, and framework is positioned at the rear of two travel switches.
The beneficial effect that the utility model compared with prior art comprises is: the utility model is simple in structure, and reasonable in design reliable, low cost of manufacture has wide range of applications; Arranging of barrier plate can effectively stop coal car in the utility model, prevents that it from de-orbiting; The setting of travel switch is in order to cut off the power supply to coal car, when the coal car process is equipped with the track of travel switch, travel switch cuts off the power supply on the coal car, make coal car go down to impact barrier plate at the state without electricity, because little more a lot of than the impact of the coal car that electricity is arranged without the coal car impulsive force of electricity; The utility model is conducive to the normally smoothly running of coal storage operation, saves the time of run of coal storage operation, improves the work efficiency of reversible belt transport plane.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model (arrow points is the service direction of coal car among the figure), and Fig. 2 is the left TV structure schematic diagram of Fig. 1.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 2, anti-lost duct device described in the present embodiment comprises barrier plate 1, framework 2 and two travel switches 4, described barrier plate 1 is arranged on framework 2 front sides, barrier plate 1 is captiveed joint with framework 2, described two travel switches, 4 parallel being set up in parallel on two tracks 5 of reversible belt transport plane, described framework 2 is fixedly connected between two tracks 5 of reversible belt transport plane, and framework 2 is positioned at the rear of two travel switches 4.Travel switch 4 in the present embodiment is existing procucts, and barrier plate 1 is channel-section steel group baffle plate in the present embodiment, and framework 2 is chan frame.The barrier plate 1 that arranges like this and framework 2 are drawn materials conveniently, are subjected to force intensity large, realize that blocking effect of the present utility model is best.
The specific embodiment two: in conjunction with Fig. 1 and Fig. 2 explanation, framework described in the present embodiment 2 vertical cross-section along its length be shaped as triangle.The framework that arranges is so easily processed, and makes the time material saving, and stability is best, is subjected to force intensity large, also can select the framework 2 of other shapes of good stability to be installed on the track 5 according to concrete working environment.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 1 and Fig. 2 explanation, the distance in the present embodiment between travel switch 4 and the barrier plate 1 is 300mm～600mm.Distance range is exactly the coasting distance under the coal car off-position like this, coal car clash into again after by this distance barrier plate 1 more actv. stop its motion, also reduced the damage probability of barrier plate 1 simultaneously.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment four: in conjunction with Fig. 1 and Fig. 2 explanation, anti-lost duct device described in the present embodiment also comprises two glue piers 3, and two glue piers 3 are installed on the lateral surface of described barrier plate 1.The setting of two glue piers 3 is the impulsive forces that produce when coal car collides barrier plate 1 in order to cushion, and is that structure maintenance of the present utility model is complete, is conducive to prolong service life of the present utility model; Other composition and annexation are identical with the specific embodiment three.
The specific embodiment five: in conjunction with Fig. 1 and Fig. 2 explanation, the diameter of glue pier 3 is 200mm～400mm in the present embodiment.Glue pier 3 buffering effects in this number range are best, are conducive to the stability of coal car on track 5.Other composition and annexation are identical with the specific embodiment four.
In conjunction with the specific embodiment one, two, three, four and five working process of the present utility model is described: when coal car moves at the reversible belt transport plane, when the needs coal car stops its state of kinematic motion, when the brake gear of startup coal car is malfunctioning, coal car can strike on the utility model, barrier plate 1 and two glue piers 3 have played the effect that hinders and cushion, and framework 2 provides the firmly stable track 5 that coal car is in time stopped and can not breaking away from the reversible belt transport plane.
Claims (5)
1. anti-lost duct device that is installed on the reversible belt transport plane double track, it is characterized in that: described anti-lost duct device comprises barrier plate (1), framework (2) and two travel switches (4), described barrier plate (1) is arranged on framework (2) front side, barrier plate (1) is captiveed joint with framework (2), described two travel switches (4) are parallel to be set up in parallel on two tracks (5) of reversible belt transport plane, described framework (2) is fixedly connected between two tracks (5) of reversible belt transport plane, and framework (2) is positioned at the rear of two travel switches (4).
2. the anti-lost duct device that is installed on the reversible belt transport plane double track according to claim 1 is characterized in that: described framework (2) vertical cross-section along its length be shaped as triangle.
3. the anti-lost duct device that is installed on the reversible belt transport plane double track according to claim 1 and 2, it is characterized in that: the distance between travel switch (4) and the barrier plate (1) is 300mm～600mm.
4. the anti-lost duct device that is installed on the reversible belt transport plane double track according to claim 3, it is characterized in that: described anti-lost duct device also comprises two Jiao Dun (3), and two Jiao Dun (3) are installed on the lateral surface of described barrier plate (1).
5. the anti-lost duct device that is installed on the reversible belt transport plane double track according to claim 4, it is characterized in that: the diameter of Jiao Dun (3) is 200mm～400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369627 CN202754454U (en) | 2012-07-27 | 2012-07-27 | Derailing preventer disposed on double tracks of reversible belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369627 CN202754454U (en) | 2012-07-27 | 2012-07-27 | Derailing preventer disposed on double tracks of reversible belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754454U true CN202754454U (en) | 2013-02-27 |
Family
ID=47733650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220369627 Expired - Fee Related CN202754454U (en) | 2012-07-27 | 2012-07-27 | Derailing preventer disposed on double tracks of reversible belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774605A (en) * | 2012-07-27 | 2012-11-14 | 黑龙江建龙钢铁有限公司 | Track falling preventing device mounted on double tracks of reversible belt conveyer |
-
2012
- 2012-07-27 CN CN 201220369627 patent/CN202754454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774605A (en) * | 2012-07-27 | 2012-11-14 | 黑龙江建龙钢铁有限公司 | Track falling preventing device mounted on double tracks of reversible belt conveyer |
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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: 20130227 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |