CN201713082U - Belt puncture protector - Google Patents
Belt puncture protector Download PDFInfo
- Publication number
- CN201713082U CN201713082U CN2010202186892U CN201020218689U CN201713082U CN 201713082 U CN201713082 U CN 201713082U CN 2010202186892 U CN2010202186892 U CN 2010202186892U CN 201020218689 U CN201020218689 U CN 201020218689U CN 201713082 U CN201713082 U CN 201713082U
- Authority
- CN
- China
- Prior art keywords
- belt
- control cable
- utility
- puncture
- protector
- 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
Links
Images
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a belt puncture protector, which comprises a control cable, tensioning springs and an alarm device. The control cable is arranged below a belt, the alarm device is connected with the control cable, and the tensioning springs are arranged on the two sides of the control cable. When the belt is punctured, the control cable is pulled and an alarm signal is immediately outputted to control equipment to stop the belt, so as to prevent the belt from being seriously torn, avoid equipment outage and impact on the operation of other equipment, and improve the safety of underground working environment.
Description
Technical field
The utility model relates to mechanical field, particularly relates to a kind of belt puncture protector.
Background technology
The colliery down-hole coal excavation all is by belt feeder coal to be sent to unloading coal a little of appointment usually, a little is transported to aboveground again from unloading coal.Because the special working environment in down-hole be mixed with discarded drill rod probably in the coal cinder that needs to transmit, or other has the equipment or the article of puncture ability.Workman or equipment are when being placed into coal cinder on the belt, usually can not detect coal cinder, thereby, the down-hole strong belt is being unloaded coal when a little unloading coal, and discarded drill rod that belt might be carried in the coal cinder or the puncture of other equipment cause belt seriously to be torn, cause the stoppage in transit of equipment, also can influence the work of miscellaneous equipment, even injure miner's life, cause mine disaster.
The utility model content
The utility model provides a kind of belt puncture protector, causes the problem of seriously tearing in order to exist belt to be punctured in the solution prior art.
For reaching above-mentioned purpose, the utility model provides a kind of belt puncture protector, and described protector comprises control cable, tensioning spring and warning device; Wherein, described control cable is installed in the below of belt, and described warning device is connected with described control cable, and the both sides of described control cable are equipped with described tensioning spring.
Wherein, described control cable is installed in the below of described belt by pulley.
Wherein, described warning device is a buzzer phone, and described control cable is connected with described buzzer phone by switch.
Wherein, described warning device also comprises treater, and described control cable is connected with described treater by switch.
The utility model beneficial effect is as follows:
The utility model is by installation and control cable under belt, after belt occurring and being punctured, by pulling control line, output alarm signal at once, and then control convenience stops belt, prevents that belt from seriously being torn, and avoided the stoppage in transit of equipment, can not influence the work of miscellaneous equipment, improve the underground work environmentAL safety.
Description of drawings
Fig. 1 is the front view of a kind of belt puncture of the utility model embodiment protector;
Fig. 2 is the partial right side view of a kind of belt puncture of the utility model embodiment protector.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, does not limit the utility model.
As shown in Figure 1 and Figure 2, the utility model embodiment relates to a kind of belt puncture protector, comprises control cable 3, tensioning spring 2 and warning device 4.Control cable 3 is installed in the below of belt 1 by pulley 5, in the both sides of control cable 2 tensioning spring 2 is installed; Warning device 4 is connected with control cable 3.
Belt puncture protector is to adopt mechanical type to pull principle, at belt 1 downside two tensioning springs, 2 bonded assembly telescopic control cables 3 is installed, and string has pulley 5 on the control cable 3.After puncture took place, this control cable 3 was stretched, thereby caused warning device 4 actions, sent alerting signal at once, and/or the belt danger signal, and the notice control convenience stops belt.
The simplest implementation is, warning device 4 is a buzzer phone, and control cable 3 is connected with buzzer phone by switch, when puncture takes place belt, the puncture thing is with belt movement, meeting tensile control cables 3, and then make switch closure, buzzer circuit is communicated with, send alerting signal, prompting workman belt is punctured, and stops belt by the workman, prevents belt tearing.
In addition, warning device 4 can also comprise treater, and when puncture took place belt, the puncture thing was with belt movement, and tensile control cables 3 makes switch closure, output signal, wherein, output signal be passively often open, normally closed point.Treater is according to output signal, and the control motor shuts down, and then prevents belt tearing.
As can be seen from the above-described embodiment, the utility model is by installation and control cable under belt, after belt occurring and being punctured, by pulling control line, output alarm signal at once, and then control convenience stops belt, prevent that belt from seriously being torn, avoid the stoppage in transit of equipment, can not influence the work of miscellaneous equipment, improved the underground work environmentAL safety.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (4)
1. a belt puncture protector is characterized in that described protector comprises control cable, tensioning spring and warning device; Wherein, described control cable is installed in the below of belt, and described warning device is connected with described control cable, and the both sides of described control cable are equipped with described tensioning spring.
2. belt puncture protector as claimed in claim 1 is characterized in that described control cable is installed in the below of described belt by pulley.
3. belt puncture protector as claimed in claim 1 is characterized in that described warning device is a buzzer phone, and described control cable is connected with described buzzer phone by switch.
4. as claim 1 or 3 described belt puncture protectors, it is characterized in that described warning device also comprises treater, described control cable is connected with described treater by switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202186892U CN201713082U (en) | 2010-06-08 | 2010-06-08 | Belt puncture protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202186892U CN201713082U (en) | 2010-06-08 | 2010-06-08 | Belt puncture protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713082U true CN201713082U (en) | 2011-01-19 |
Family
ID=43459082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202186892U Expired - Fee Related CN201713082U (en) | 2010-06-08 | 2010-06-08 | Belt puncture protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887346A (en) * | 2011-07-20 | 2013-01-23 | 淮南矿业(集团)有限责任公司 | Adhesive tape conveyer protective device and adhesive tape conveyer |
| CN103693406A (en) * | 2013-12-17 | 2014-04-02 | 上海发电设备成套设计研究院 | Spring type belt off tracking warning device |
-
2010
- 2010-06-08 CN CN2010202186892U patent/CN201713082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887346A (en) * | 2011-07-20 | 2013-01-23 | 淮南矿业(集团)有限责任公司 | Adhesive tape conveyer protective device and adhesive tape conveyer |
| CN103693406A (en) * | 2013-12-17 | 2014-04-02 | 上海发电设备成套设计研究院 | Spring type belt off tracking warning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201713082U (en) | Belt puncture protector | |
| CN210192643U (en) | Longitudinal tearing and belt breaking shutdown protection device for mining belt conveyor | |
| CN201786384U (en) | Belt break protection device for belt conveyor | |
| CN202883013U (en) | Coal mine explosion-proof monitoring robotic system | |
| CN106451349A (en) | Cable traction pulling-force overload protection device of coal winning machine | |
| CN203626890U (en) | Gas monitor system for gas tunnel prevention and control | |
| CN202710970U (en) | Mining-intrinsic-safe-type emergency stop switch master control transmission box | |
| CN202992334U (en) | Mining electric ball valve | |
| CN204264915U (en) | A kind of paddle coal feeder flat cable tension force fender guard | |
| CN202345403U (en) | Overloaded backlogging preventing alarm and protection device | |
| CN217035082U (en) | Mining safety pilot lamp | |
| CN207630884U (en) | Tire pressure detecting device | |
| CN203173394U (en) | Novel coal mine belt protection intelligent pre-warning system | |
| CN201581932U (en) | Mining disaster remote control alarming cut-off device | |
| CN203403466U (en) | Excavator safe working control device | |
| CN209113021U (en) | A kind of head of belt conveyer coal piling protecting device | |
| CN204198321U (en) | A kind of mine endless rope electric controll winch device | |
| CN202866895U (en) | Pedestrian detection device for mining | |
| CN102900468A (en) | Pedestrian detecting device for mining | |
| CN204489712U (en) | A kind of safety device of coal ophthalmorrhea bucket | |
| CN208172951U (en) | The offside warning device of the explosion-proof gland of ventilating shaft | |
| CN202107470U (en) | Downhole current direct display type operation button for coal mine | |
| CN103334791A (en) | Substation-based high atmospheric pressure real-time monitoring system for return air shaft of coal mine | |
| CN207375243U (en) | A kind of coal mine downhole safety belt conveyor | |
| CN201343298Y (en) | Bidirectional pull-cord switch |
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: 20110119 Termination date: 20140608 |