CN102815621A - Novel wire rope alarming mechanism of crane - Google Patents
Novel wire rope alarming mechanism of crane Download PDFInfo
- Publication number
- CN102815621A CN102815621A CN 201110161812 CN201110161812A CN102815621A CN 102815621 A CN102815621 A CN 102815621A CN 201110161812 CN201110161812 CN 201110161812 CN 201110161812 A CN201110161812 A CN 201110161812A CN 102815621 A CN102815621 A CN 102815621A
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- CN
- China
- Prior art keywords
- crane
- light source
- source chamber
- type light
- shaped light
- 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.)
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Abstract
The invention discloses a novel wire rope alarming mechanism of a crane. According to the wire rope alarming mechanism, an upper U-shaped light source chamber is installed on the crane, a closed space is formed by the upper U-shaped light source chamber, an upper rolling shaft and the upper plane of the crane, the upper rolling shaft can roll on a wire rope along with the operation of the crane, a closed space is formed by a lower U-shaped light source chamber, a lower rolling shaft and the lower plane of the crane, the lower rolling shaft can roll on the crane along with the operation of the crane, the upper U-shaped light source chamber and the lower U-shaped light source chamber are symmetrically installed on two sides of the crane, an infrared transmission device and an infrared light receptor are symmetrically installed in the upper U-shaped light source chamber and the lower U-shaped light source chamber, and a control module is connected with the infrared transmission device, the infrared light receptor and other relevant control systems through cables respectively.
Description
Technical field
The present invention relates to a kind of crane steel cable alarm mechanism, particularly a kind of novel crane steel cable alarm mechanism belongs to the crane mechanical equipment technical field.
Background technology
Crane is in the process of operation; It is stuck between body that the crane steel cable might be sneaked into comparatively hard object; Thereby might cause the crane steel rope breaking, in addition, because crane steel cable sideslip and other abnormal running all might cause the crane steel rope breaking; Under the general situation, operating personal can't directly be known for the crane steel rope breaking, so; Under the situation that continues operation; Will cause the bigger damage that can't retrieve of crane, not only can cause the badly damaged of equipment, also can have influence on normally carrying out of production simultaneously.
Summary of the invention
The objective of the invention is to: a kind of novel crane steel cable alarm mechanism is provided, and this mechanism can find and report to the police at the initial stage of crane steel rope breaking timely, prevents that the crane steel cable from further rupturing, in order to avoid result in greater loss.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of novel crane steel cable alarm mechanism; It is that last U type light source chamber is installed on the crane; The top composition fully enclosed space of last U type light source chamber and last roller bearing and crane, last roller bearing can roll with operating at above the steel cable of crane; The following U type light source chamber and the lower plane of following roller bearing and crane are formed the fully enclosed space, and following roller bearing can roll above the crane with operating at of crane; Last U type light source chamber and following U type light source chamber are installed in the two sides of crane symmetrically; Infrared transmitting device and infrared ray light-receiving device are installed in U type light source chamber and the following U type light source chamber symmetrically, and control module links to each other with infrared ray light-receiving device and other relevant control system with infrared transmitting device respectively with cable.
Beneficial effect: owing to adopted such scheme; Once steel cable has small tearing port to occur; The infrared light that infrared transmitting device sent sees through tearing port and is received by the infrared ray light-receiving device, and control module is worked immediately, sends alerting signal and control convenience quits work; Avoid effectively owing to can not finding in time that the crane steel rope breaking continues to move the further loss that is caused, and the defective that can't normally carry out of the production that causes thus.
Description of drawings
Below in conjunction with accompanying drawing structure of the present invention is described further.
Fig. 1 is a structure principle chart of the present invention.
Shown in the figure: 1, go up U type light source chamber; 2, infrared transmitting device; 3, go up roller bearing; 4, following U type light source chamber; 5, following roller bearing; 6, infrared ray light-receiving device; 7, crane steel cable; 8, control module.
The specific embodiment
To go up U type light source chamber 1 and be installed on the crane, the top composition fully enclosed space of last U type light source chamber 1 and last roller bearing 3 and crane, last roller bearing 3 can roll with operating at above the crane steel cable 7 of crane; The following U type light source chamber 4 and the lower plane of following roller bearing 5 and crane are formed the fully enclosed space, and following roller bearing 5 can roll above the crane with operating at of crane; Last U type light source chamber 1 and following U type light source chamber 4 are installed in the two sides of crane symmetrically; Infrared transmitting device 2 is installed in U type light source chamber 1 and the following U type light source chamber 4 with infrared ray light-receiving device 6 symmetrically, and control module 8 usefulness cables link to each other with infrared ray light-receiving device 6 and other relevant control system with infrared transmitting device 2 respectively.
Claims (3)
1. novel crane steel cable alarm mechanism is characterized in that: will go up U type light source chamber 1 and be installed on the crane, and the top composition fully enclosed space of last U type light source chamber 1 and last roller bearing 3 and crane, last roller bearing 3 can be with the rollings above the crane steel cable 7 that operate at of crane.
2. a kind of novel crane steel cable alarm mechanism according to claim 1 is characterized in that: will descend the U type light source chamber 4 and the lower plane of following roller bearing 5 and crane to form the fully enclosed space, following roller bearing 5 can roll with operating at above the crane of crane.
3. a kind of novel crane steel cable alarm mechanism according to claim 2; It is characterized in that: go up the two sides that U type light source chamber 1 and following U type light source chamber 4 are installed in crane symmetrically; Infrared transmitting device 2 is installed in U type light source chamber 1 and the following U type light source chamber 4 with infrared ray light-receiving device 6 symmetrically, and control module 8 usefulness cables link to each other with infrared ray light-receiving device 6 and other relevant control system with infrared transmitting device 2 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110161812 CN102815621A (en) | 2011-06-10 | 2011-06-10 | Novel wire rope alarming mechanism of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110161812 CN102815621A (en) | 2011-06-10 | 2011-06-10 | Novel wire rope alarming mechanism of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102815621A true CN102815621A (en) | 2012-12-12 |
Family
ID=47300136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110161812 Pending CN102815621A (en) | 2011-06-10 | 2011-06-10 | Novel wire rope alarming mechanism of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102815621A (en) |
-
2011
- 2011-06-10 CN CN 201110161812 patent/CN102815621A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |