CN205397921U - Line of taking alarm device hangs - Google Patents
Line of taking alarm device hangs Download PDFInfo
- Publication number
- CN205397921U CN205397921U CN201620236386.0U CN201620236386U CN205397921U CN 205397921 U CN205397921 U CN 205397921U CN 201620236386 U CN201620236386 U CN 201620236386U CN 205397921 U CN205397921 U CN 205397921U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- output shaft
- hangs
- alarm device
- organism
- 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
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- Control And Safety Of Cranes (AREA)
Abstract
The utility model relates to a line of taking alarm device hangs, including an organism, its characterized in that the organism mid -mounting has a gearbox, a driving motor is installed to gearbox one side, the gearbox opposite side is equipped with an output shaft, and output shaft one side of organism still is fixed with a couple, it is equipped with a gravity inductive switch to hang on the couple, gravity inductive switch's sub -unit connection has wire rope, the winding of the wire rope other end is on the output shaft, lifting hook is equipped with to last still the hanging of wire rope, still install warning loudspeaker on the organism, the warning loudspeaker pass through wire and gravity inductive switch mutually the electricity be connected. The utility model discloses a line of taking alarm device hangs hangs when hoist and mount exceed specified jack -up weight when going, and the inside the switch of gravity inductive switch makes the warning loudspeaker get the electric alarm, reminds the workman to continue to have lifted by crane the heavy object again.
Description
Technical field
This utility model relates to the improving technology field of a kind of row device for hoisting, especially relates to a kind of row with alarm device and hangs.
Background technology
Row hangs a kind of a kind of machinery for lifting object being used in inside plants, existing row hangs all has an operation motor, run one change speed gear box operating of driven by motor, the output shaft of change speed gear box drives an axis of rotation, rotating shaft is wound with steel cable, steel wire rope bottom is set with a suspension hook, the loop wheel machine of this structure is when the object that lifting overloads, motor and the change speed gear box over loading of loop wheel machine can be made, the more serious fracture causing steel wire rope, causing very serious mechanical accident, this utility model well solves prior art Problems existing.
Summary of the invention
This utility model provides a kind of row with alarm device and hangs, it mainly solves existing row and hangs, and the loop wheel machine of this structure, when the object that lifting overloads, can make motor and the change speed gear box over loading of loop wheel machine, the more serious fracture causing steel wire rope, causes very serious mechanical accident.
Above-mentioned technical problem of the present utility model is addressed mainly by following technical proposals.
A kind of row with alarm device of the present utility model hangs, including a body, it is characterized in that a change speed gear box is installed in the middle part of described body, described change speed gear box side is provided with a drive motor, described change speed gear box opposite side is provided with an output shaft, the output shaft side of described body is further fixed on a hook, described hook has mounted a gravity sensing switch, the bottom of described gravity sensing switch is connected to steel wire rope, the described steel wire rope other end is wrapped on output shaft, described steel wire rope has also mounted hook, described body is also equipped with an alarming horn, described alarming horn is electrically connected with gravity sensing switch by wire.
As preferably: the connection pulling force of described gravity sensing switch internal is suitable with the specified lifting weight that row hangs.
A kind of row with alarm device of the present utility model hangs, during use, when row be hung in lifting exceed specified lifting weight time, the switch connection of gravity sensing switch internal, make alarming horn obtain electric alarm, remind workman can not be further continued for hoisting heavy.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Labelling in figure: 1-body: 2-change speed gear box: 3-drive motor: 4-output shaft: 5-links up with: 6-gravity sensing switchs: 7-steel wire rope: 8-suspension hook: 9-alarming horn: 10-wire.
Detailed description of the invention
Understand for the ease of those of ordinary skill in the art and implement this utility model, and in conjunction with accompanying drawing, the technical solution of the utility model being described in further detail.
nullEmbodiment: as shown in Figure 1，A kind of row with alarm device of this example hangs，Including a body (1)，It is characterized in that described body (1) middle part is provided with a change speed gear box (2)，Described change speed gear box (2) side is provided with a drive motor (3)，Described change speed gear box (2) opposite side is provided with an output shaft (4)，Output shaft (4) side of described body (1) is further fixed on a hook (5)，Described hook (5) has mounted gravity sensing switch (6)，The bottom of described gravity sensing switch (6) is connected to steel wire rope (7)，Described steel wire rope (7) other end is wrapped on output shaft (4)，Described steel wire rope (7) has also mounted hook (8)，Described body (1) is also equipped with an alarming horn (9)，Described alarming horn (9) is electrically connected with gravity sensing switch (6) by wire (10)，The connection pulling force that described gravity sensing switch (6) is internal is suitable with the specified lifting weight that row hangs (1).
A kind of row with alarm device of the present utility model hangs, during use, when row be hung in lifting exceed specified lifting weight time, the switch connection of gravity sensing switch internal, make alarming horn obtain electric alarm, remind workman can not be further continued for hoisting heavy.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and change or the modification made all are encompassed among the scope of the claims of the present utility model.
Claims (2)
1. the row with alarm device hangs, including a body, it is characterized in that a change speed gear box is installed in the middle part of described body, described change speed gear box side is provided with a drive motor, described change speed gear box opposite side is provided with an output shaft, the output shaft side of described body is further fixed on a hook, described hook has mounted a gravity sensing switch, the bottom of described gravity sensing switch is connected to steel wire rope, the described steel wire rope other end is wrapped on output shaft, described steel wire rope has also mounted hook, described body is also equipped with an alarming horn, described alarming horn is electrically connected with gravity sensing switch by wire.
2. a kind of row with alarm device according to claim 1 hangs, it is characterised in that the connection pulling force of described gravity sensing switch internal is suitable with the specified lifting weight that row hangs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236386.0U CN205397921U (en) | 2016-03-26 | 2016-03-26 | Line of taking alarm device hangs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236386.0U CN205397921U (en) | 2016-03-26 | 2016-03-26 | Line of taking alarm device hangs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397921U true CN205397921U (en) | 2016-07-27 |
Family
ID=56419552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620236386.0U Expired - Fee Related CN205397921U (en) | 2016-03-26 | 2016-03-26 | Line of taking alarm device hangs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677582A (en) * | 2017-02-28 | 2017-05-17 | 合肥市春华起重机械有限公司 | Lifting device special for stereo garage |
| CN108675148A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The groove tank for installing megaphone processes loop wheel machine |
-
2016
- 2016-03-26 CN CN201620236386.0U patent/CN205397921U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677582A (en) * | 2017-02-28 | 2017-05-17 | 合肥市春华起重机械有限公司 | Lifting device special for stereo garage |
| CN106677582B (en) * | 2017-02-28 | 2019-07-05 | 合肥市春华起重机械有限公司 | A kind of stereo garage Special hoisting device |
| CN108675148A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The groove tank for installing megaphone processes loop wheel machine |
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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: 20160727 Termination date: 20170326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |