CN203921975U - A kind of belt off-tracking monitoring device - Google Patents
A kind of belt off-tracking monitoring device Download PDFInfo
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- CN203921975U CN203921975U CN201420321311.3U CN201420321311U CN203921975U CN 203921975 U CN203921975 U CN 203921975U CN 201420321311 U CN201420321311 U CN 201420321311U CN 203921975 U CN203921975 U CN 203921975U
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- thread part
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Abstract
The utility model relates to a kind of belt off-tracking monitoring device, comprises sensor, sensor holder, heat conductive rod and control system, and described installation of sensors is on described sensor holder, and one end of described heat conductive rod is connected with described sensor, and one end is free end in addition; Described sensor holder comprises adapter plate, on described adapter plate, offer through hole, described sensor comprises probe, end at described probe is formed with external thread part, described probe inserts in described through hole, the external thread part of described probe exposes described through hole, and described heat conductive rod is formed with internal thread part with one end that described sensor is connected, and described external thread part matches with described internal thread part.The belt off-tracking monitoring device that the utility model provides can carry out Real-Time Monitoring to belt deviation situation, and testing result is accurate, and monitoring situation ideal has improved the safety that equipment moves.
Description
Technical field
The utility model relates to a kind of monitoring device of belt-type conveying equipment, is specifically related to the belt off-tracking monitoring device in a kind of belt-type conveying equipment.
Background technology
The sideslip of the belt in for example belt lifting machine of belt-type conveying equipment of the prior art or band conveyor is generally by manually monitoring, not only labor intensive, and can not find the sideslip situation of load-transfer device timely, in the process of carrying, easily cause the accident, the risk of existence is larger.Or be provided with the belt deviation sensor of mechanical switch form,, in the time that sensor detects belt deviation, sensor sends alerting signal, but alerting signal is very unstable, and monitoring situation is undesirable.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Novel belt deviation monitoring device, and this belt off-tracking monitoring device is simple in structure, and monitoring of structures is accurate.
The belt off-tracking monitoring device that the utility model provides, comprises sensor, sensor holder, heat conductive rod and control system, and described installation of sensors is on described sensor holder, and one end of described heat conductive rod is connected with described sensor, and one end is free end in addition; Described sensor holder comprises adapter plate, on described adapter plate, offer through hole, described sensor comprises probe, end at described probe is formed with external thread part, described probe inserts in described through hole, the external thread part of described probe exposes described through hole, and described heat conductive rod is formed with internal thread part with one end that described sensor is connected, and described external thread part matches with described internal thread part.
Further, described sensor holder also comprises locating plate, and described locating plate is fixed on described adapter plate, and one end of described heat conductive rod is resisted against on the surface of described locating plate.
Further, on described adapter plate, be provided with fixed orifice.
Further, described heat conductive rod is copper rod.
Further, described internal thread part is for female blind hole or through hole are set, and when described internal thread part is when arranging female blind hole, the degree of depth of described blind hole is equal to, or greater than the length of the external thread part of described probe; When described internal thread part is when arranging female through hole, the length of described through hole is greater than the length of the external thread part of described probe.
Further, described sensor is mechanical type temperature switch, temperature transmitter or platinum resistance temperature sensor.
The belt off-tracking monitoring device that the utility model provides; by the splendid copper rod of for example heat conductivility of heat conductive rod; the temperature signal that fricative heat between belt after sideslip and heat conductive rod is formed by sensor passes in control system; compare with alarm temperature point and shutdown temperature point default in control system; carry out different processing according to predefined different disposal temperature; belt deviation situation is carried out to Real-Time Monitoring; testing result is accurate; monitoring situation ideal, has improved the safety that equipment moves.
Brief description of the drawings
By the description to the utility model embodiment referring to accompanying drawing, above-mentioned and other objects of the present utility model, feature and advantage will be more clear, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model belt off-tracking monitoring device;
Fig. 2 is that the K of Fig. 1 is to view (belt is not shown).
Detailed description of the invention
Hereinafter with reference to accompanying drawing, various embodiment of the present utility model is described in more detail.In each accompanying drawing, identical element adopts same or similar Reference numeral to represent.For the sake of clarity, the various piece in accompanying drawing is not drawn in proportion.
As shown in Figure 1, belt off-tracking monitoring device of the present utility model comprises sensor 1, sensor holder 2, heat conductive rod 3 and control system (not shown).Described sensor 1 and heat conductive rod 3 interconnect, and described sensor 1 is arranged on described sensor holder 2.One end of described heat conductive rod 3 is connected with described sensor 1, and one end is in use near belt to be monitored in addition.As shown in Figure 1, between the end of one end that described heat conductive rod 3 is not connected with sensor 1 and the edge of belt 4, leave certain gap B, preferably 50mm of this gap B.Described sensor 1 is electrically connected in described control system.
Described sensor holder 2 comprises adapter plate 21 and locating plate 22.On described adapter plate 21, be provided with fixed orifice 211, bolt of rear end plate is fixed on sensor holder 2 in the frame of belt place equipment by these fixed orifices 211.Described locating plate 22 is fixed on described adapter plate 21, offers all through holes 23 of correspondence of position and size on described adapter plate 21 and locating plate 22.Described sensor 1 comprises probe 11, is formed with external thread part 111 in the end of described probe 11.The shape of described through hole 23 is corresponding with the shape of described probe 11.Described probe 11 inserts in through hole 23, thereby described sensor 1 is positioned on described adapter plate 21 and locating plate 22.The external thread part 111 of described probe 11 exposes described through hole 23.Described heat conductive rod 3 is formed with internal thread part 31 with one end that described sensor 1 is connected, and described external thread part 111 matches with described internal thread part 31, thereby described heat conductive rod 3 is connected on described sensor 1.
Described internal thread part 31 is for arranging female blind hole or through hole.When described internal thread part 31 is when arranging female blind hole, the degree of depth of described blind hole is a bit larger tham the length of the external thread part 111 of described probe 11, like this, described heat conductive rod 3 can be resisted against on the surface of described locating plate 22 with the end of one end that described sensor 1 is connected, so that can be by the probe that is fixed on described sensor 1 11 stable described heat conductive rod 3; When described internal thread part 31 is when arranging female through hole, the length of described through hole is greater than the length of the external thread part 111 of described probe 11, like this, be resisted against described locating plate 22 lip-deep in the end of one end that described heat conductive rod 3 is connected with described sensor 1 time, the free end of described external thread part 111 can not expose the end opposite that described heat conductive rod 3 is connected with described sensor 1, can avoid like this friction between probe 11 and the belt of described sensor 1, improve accuracy of detection.
Preferably, described heat conductive rod 1 is copper rod, by the friction of copper rod and belt, utilizes the excellent heat conductivity of copper rod that temperature is sent to control system by sensor 1, can carry out Real-Time Monitoring accurately to the situation of belt deviation.
Described sensor 1 can be thermal transmitter, adopts mechanical type temperature switch, application bimetallic plate principle, and in the time that temperature reaches setting value, bimetallic plate one end expanded by heating, triggers built-in mechanical device, switch motion.For example, while being set in 70 DEG C, there is the transformation of on-off signal, also can set as required other temperature transition value; Described sensor 1 also can adopt temperature transmitter or platinum resistance temperature sensor, utilizes as required controller to set and reports to the police or shutdown temperature.
Belt off-tracking monitoring device of the present utility model; first in control system, set alarm temperature point, shutdown temperature point; then sensor holder 2 is fixedly mounted on to a side of belt 4, makes to leave certain gap between the end of one end that described heat conductive rod 3 is not connected with sensor 1 and the edge of belt 4.In the time of belt 4 sideslip; the end contact friction of the edge of belt 4 and described heat conductive rod 3; fricative heat is conducted to sensor 1 by heat conductive rod 3; sensor 1 records this heat signal and converts the electric signal of reflection temperature to; in the last input control system of this electric signal, compare with the alarm temperature pre-entering in control system, shutdown temperature.Can be according to temperature of charge, and ambient temperature is set sideslip temperature alarming point and sideslip temperature break point.If reach alarm temperature, send alarm sound or alarm lamp optical flare, in the time that starting, can observe equipment alarm set point, if belt can regulate voluntarily, without shutdown, can reduce the massive losses bringing because shutting down.Can in blast burning-point, break point be set according to the content of dust in different material simultaneously, stop blast, to ensure safety.If reach shutdown temperature, belt lifting machine or belt feeder etc. are automatically out of service.By this monitoring device, also the temperature of equipment confined space can be controlled at below burning-point simultaneously, avoid the generation of blast.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And the apparent variation of being amplified out thus or variation are still among protection domain of the present utility model.
Claims (6)
1. a belt off-tracking monitoring device, is characterized in that, comprises sensor, sensor holder, heat conductive rod and control system, and described installation of sensors is on described sensor holder, and one end of described heat conductive rod is connected with described sensor, and one end is free end in addition; Described sensor holder comprises adapter plate, on described adapter plate, offer through hole, described sensor comprises probe, end at described probe is formed with external thread part, described probe inserts in described through hole, the external thread part of described probe exposes described through hole, and described heat conductive rod is formed with internal thread part with one end that described sensor is connected, and described external thread part matches with described internal thread part.
2. belt off-tracking monitoring device according to claim 1, is characterized in that, described sensor holder also comprises locating plate, and described locating plate is fixed on described adapter plate, and one end of described heat conductive rod is resisted against on the surface of described locating plate.
3. belt off-tracking monitoring device according to claim 1, is characterized in that, on described adapter plate, is provided with fixed orifice.
4. belt off-tracking monitoring device according to claim 1, is characterized in that, described heat conductive rod is copper rod.
5. according to the belt off-tracking monitoring device described in claim 1-4 any one, it is characterized in that, described internal thread part is for arranging female blind hole or through hole, when described internal thread part is when arranging female blind hole, the degree of depth of described blind hole is equal to, or greater than the length of the external thread part of described probe; When described internal thread part is when arranging female through hole, the length of described through hole is greater than the length of the external thread part of described probe.
6. according to the belt off-tracking monitoring device described in claim 1-4 any one, it is characterized in that, described sensor is mechanical type temperature switch, temperature transmitter or platinum resistance temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321311.3U CN203921975U (en) | 2014-06-17 | 2014-06-17 | A kind of belt off-tracking monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321311.3U CN203921975U (en) | 2014-06-17 | 2014-06-17 | A kind of belt off-tracking monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN203921975U true CN203921975U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420321311.3U Active CN203921975U (en) | 2014-06-17 | 2014-06-17 | A kind of belt off-tracking monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743331A (en) * | 2017-02-15 | 2017-05-31 | 克莱门斯工业传感器南京有限公司 | Intelligent deviation switch and its monitoring method |
-
2014
- 2014-06-17 CN CN201420321311.3U patent/CN203921975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743331A (en) * | 2017-02-15 | 2017-05-31 | 克莱门斯工业传感器南京有限公司 | Intelligent deviation switch and its monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 065201 Langfang city of Hebei province Sanhe Yanjiao Development Zone Hualong Industrial Park No. 10 building Patentee after: Mitchells equipment (Hebei) Co., Ltd. Address before: 065201 workshop No. 10, Hualong Industrial Park, Yanjiao Development Zone, Langfang, Hebei Patentee before: Mitchells equipment (Hebei) Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201231 Address after: 211300 No. 86 Shuanggao Road, Gaochun Economic Development Zone, Nanjing City, Jiangsu Province Patentee after: Mitchell Mechanical Engineering (Nanjing) Co.,Ltd. Address before: 065201 No.10 factory building, Hualong Industrial Park, Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province Patentee before: MITCHELLS EQUIPMENT (HEBEI) Co.,Ltd. |