CN205294535U - Vice vertical shaft hoisting machine slack rope protection device - Google Patents
Vice vertical shaft hoisting machine slack rope protection device Download PDFInfo
- Publication number
- CN205294535U CN205294535U CN201521111589.9U CN201521111589U CN205294535U CN 205294535 U CN205294535 U CN 205294535U CN 201521111589 U CN201521111589 U CN 201521111589U CN 205294535 U CN205294535 U CN 205294535U
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- China
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- signal
- wireless
- vertical shaft
- hoisting machine
- shaft hoisting
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Abstract
The utility model relates to a vice vertical shaft hoisting machine slack rope resist technology specifically is a vice vertical shaft hoisting machine slack rope protection device. The utility model provides a vice vertical shaft hoisting machine cause wire rope rupture accident's problem when taking place the slack rope phenomenon easily. Vice vertical shaft hoisting machine slack rope protection device is including locating triggering the lug, installing in the wireless travel switch of cage upper surface, installing signal transmitter on the vice vertical wall of a well, install signal amplifier on the vice vertical wall of a well, installing the wireless audible -visual annunciator in the hoist engine house hoisthouse of shadoof upper portion side, wherein, wireless travel switch's contact is just right with the lower surface position who triggers the lug, signal transmitter's signal input part and wireless travel switch's signal output part wireless connection, signal amplifier's signal input part and signal transmitter's signal output part wireless connection, wireless audible -visual annunciator's signal input part and signal amplifier's signal output part wireless connection. The utility model is suitable for a vice vertical shaft hoisting machine.
Description
Technical field
This utility model relates to secondary vertical shaft hoist rope creep protection technology, specifically a kind of secondary vertical shaft hoist rope-loosing protection device.
Background technology
Secondary vertical shaft hoist is widely used in mining, and its effect is an up and transfers personnel, material, barren rock etc. As it is shown in figure 1, the structure of secondary vertical shaft hoist mainly includes motor 6, reductor 7, cylinder 8, shadoof 9, head sheave 10, steel wire rope 11, cage guide 12, cage 13. Wherein, the rotating shaft of cylinder 8 is connected with the output shaft of motor 6 by reductor 7. One end of steel wire rope 11 is wound on cylinder 8, and the other end is walked around the upper end of head sheave 10 and shadoof 9 and fixed. Cage 13 is slidably mounted on cage guide 12, and cage 13 hangs on the lower end of shadoof 9. During work, personnel, material, barren rock etc. are in cage, and motor drives cylinder to rotate by reductor, and steel wire rope is thus carried out rolling and unreels by cylinder, steel wire rope drives cage to carry out raising and lowering along cage guide from there through shadoof, thus realizing promoting and transferring. But in real work, due to the impact of various factors, often there is the phenomenon (i.e. slack rope phenomenon) of steel wire rope looseness in secondary vertical shaft hoist. And once there is slack rope phenomenon, just easily causing the phenomenon of cage free-falling, its acceleration of gravity may result in wire cable rupture, thereby results in serious casualties and economic loss. A kind of rope-loosing protection device being exclusively used in secondary vertical shaft hoist of invention, the problem easily causing wire cable rupture accident during to solve secondary vertical shaft hoist generation slack rope phenomenon it is necessary for this.
Summary of the invention
This utility model problem in order to easily cause wire cable rupture accident when solving secondary vertical shaft hoist generation slack rope phenomenon, it is provided that a kind of secondary vertical shaft hoist rope-loosing protection device.
This utility model adopts the following technical scheme that realization: secondary vertical shaft hoist rope-loosing protection device, including being located at triggering projection, being installed on the wireless trip switch of cage upper surface, the signal projector being installed on secondary shaft wall, the signal amplifier being installed on secondary shaft wall, the wireless sound light crossing-signal that is installed in winding houses of shadoof upper side;Wherein, the contact of wireless trip switch is just right with the lower surface position triggering projection; The signal output part wireless connections that the signal input part of signal projector switchs with wireless trip; The signal output part wireless connections of the signal input part of signal amplifier and signal projector; The signal output part wireless connections of the signal input part of wireless sound light crossing-signal and signal amplifier.
Specific works process is as follows: when secondary vertical shaft hoist generation slack rope phenomenon, owing to the movement velocity of shadoof and the movement velocity of cage are inconsistent, and the distance triggered between projection and cage upper surface on shadoof can shorten rapidly. Now, trigger projection and touch downwards the contact of wireless trip switch so that wireless trip switch is triggered. Then, wireless trip switch sends enabling signal in real time to signal projector, and signal projector is thus started working, and sends alarm signal in real time to signal amplifier. Then, alarm signal is amplified by signal amplifier, and the alarm signal after amplifying is sent in real time to wireless sound light crossing-signal, wireless sound light crossing-signal thus sends sound and light alarm in real time, thus warning in time promotes driver there occurs slack rope phenomenon, stopped immediately by driver, it is to avoid accident occurs. Based on said process; secondary vertical shaft hoist rope-loosing protection device described in the utility model is by adopting brand new; achieve and send sound and light alarm in time when secondary vertical shaft hoist generation slack rope phenomenon, thus achieve and carry out rope creep protection in time, effectively prevent casualties and economic loss.
This utility model is rational in infrastructure, it is ingenious to design, the problem easily causing wire cable rupture accident when efficiently solving secondary vertical shaft hoist generation slack rope phenomenon, it is adaptable to secondary vertical shaft hoist.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-triggers projection, 2-wireless trip switchs, 3-signal projector, 4-signal amplifier, 5-wireless sound light crossing-signal, 6-motor, 7-reductor, 8-cylinder, 9-shadoof, 10-head sheave, 11-steel wire rope, 12-cage guide, 13-cage. Dotted line represents wireless connections.
Detailed description of the invention
Secondary vertical shaft hoist rope-loosing protection device, including being located at triggering projection 1, being installed on the wireless trip switch 2 of cage 13 upper surface, the signal projector 3 being installed on secondary shaft wall, the signal amplifier 4 being installed on secondary shaft wall, the wireless sound light crossing-signal 5 that is installed in winding houses of shadoof 9 upper side; Wherein, the contact of wireless trip switch 2 is just right with the lower surface position triggering projection 1; The signal input part of signal projector 3 switchs the signal output part wireless connections of 2 with wireless trip; The signal output part wireless connections of the signal input part of signal amplifier 4 and signal projector 3; The signal output part wireless connections of the signal input part of wireless sound light crossing-signal 5 and signal amplifier 4.
When being embodied as, described signal projector 3 adopts the emitter of KXTIII type mine mancar signal device.
Claims (1)
1. a secondary vertical shaft hoist rope-loosing protection device, it is characterised in that: the triggering projection (1) including being located at shadoof (9) upper side, wireless trip switch (2) being installed on cage (13) upper surface, the signal projector (3) being installed on secondary shaft wall, the signal amplifier (4) being installed on secondary shaft wall, the wireless sound light crossing-signal (5) that is installed in winding houses; Wherein, the contact of wireless trip switch (2) is just right with the lower surface position triggering projection (1);The signal input part of signal projector (3) switchs the signal output part wireless connections of (2) with wireless trip; The signal output part wireless connections of the signal input part of signal amplifier (4) and signal projector (3); The signal output part wireless connections of the signal input part of wireless sound light crossing-signal (5) and signal amplifier (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111589.9U CN205294535U (en) | 2015-12-29 | 2015-12-29 | Vice vertical shaft hoisting machine slack rope protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111589.9U CN205294535U (en) | 2015-12-29 | 2015-12-29 | Vice vertical shaft hoisting machine slack rope protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294535U true CN205294535U (en) | 2016-06-08 |
Family
ID=56474269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521111589.9U Expired - Fee Related CN205294535U (en) | 2015-12-29 | 2015-12-29 | Vice vertical shaft hoisting machine slack rope protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601203A (en) * | 2017-10-23 | 2018-01-19 | 金川集团股份有限公司 | A kind of list rope cage catching device action detection device and detection method |
-
2015
- 2015-12-29 CN CN201521111589.9U patent/CN205294535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601203A (en) * | 2017-10-23 | 2018-01-19 | 金川集团股份有限公司 | A kind of list rope cage catching device action detection device and detection method |
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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: 20160608 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |