CN214879666U - Detection apparatus for rope is used in harbour hoist and mount - Google Patents
Detection apparatus for rope is used in harbour hoist and mount Download PDFInfo
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- CN214879666U CN214879666U CN202120805574.1U CN202120805574U CN214879666U CN 214879666 U CN214879666 U CN 214879666U CN 202120805574 U CN202120805574 U CN 202120805574U CN 214879666 U CN214879666 U CN 214879666U
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- rope
- wire rope
- steel wire
- force sensor
- controller
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Abstract
The utility model discloses a detection device for a rope for port hoisting, which relates to the technical field of port hoisting, and comprises a steel wire rope, a winding drum, a hook group pulley, a top fixing part and a detection mechanism for the rope for port hoisting, wherein the detection mechanism is arranged on the steel wire rope; the detection mechanism of the rope for port hoisting comprises a rope clamping plate connected with the steel wire rope, a force sensor used for sensing the state of the steel wire rope is arranged on the upper end surface of the rope clamping plate, a buffer connected with the steel wire rope is arranged below the force sensor, a controller is arranged on the front end surface of the rope clamping plate, and the force sensor is connected with the controller through a signal line; the front end face of the lifting hook group pulley is provided with an induction block, and the induction block is electrically connected with the controller. Through setting up force sensor and response piece, the operating personnel of being convenient for in time discovers and handles the wire rope of damage, and the simple operation has improved the security.
Description
Technical Field
The utility model relates to a harbour hoist and mount technical field, concretely relates to detection apparatus of rope is used in harbour hoist and mount.
Background
At port and pier, often need hoist and mount the transportation with the goods, because the specification of goods differs, adopt the loop wheel machine alone to hoist and mount the transportation and can reduce work efficiency, consequently need use the hoist device who loads the goods indispensable, along with scientific and technological development, the hoist device that the harbour was used is also more and more, and the function is also more and more powerful moreover. The port hoisting generally comprises a steel wire rope, a winding drum, a hook group pulley and a top fixing piece, wherein one end of the steel wire rope is wound on the winding drum, and the other end of the steel wire rope is fixed on the top fixing piece after passing through the hook group pulley;
the steel wire rope is a quick-wear part frequently used in the hoisting device, and is easy to fatigue and break after being used for a long time.
SUMMERY OF THE UTILITY MODEL
An it is not enough that the utility model aims at solving prior art, provide a detection device of rope is used in harbour hoist and mount that simple operation and security are high.
In order to achieve the above object, the utility model provides a following technical scheme:
a detection device for a rope for port hoisting comprises a rope clamping plate, wherein the rope clamping plate is arranged on a steel wire rope and used for installing a force sensor; the force sensor is used for detecting the state of the steel wire rope;
the sensing block is arranged on the hook group pulley and used for sensing the rotating speed and the rotating direction of the hook group pulley;
the angular displacement sensor is used for detecting an included angle between the steel wire rope and a horizontal plane;
and the controller is arranged on the rope clamping plate, is connected with the induction block, the angular displacement sensor and the force sensor through signal lines, and is used for receiving detection results of the induction block, the angular displacement sensor and the force sensor.
Preferably, the steel wire rope winding device further comprises a hook group pulley and a top fixing piece, one end of the steel wire rope is wound on the winding drum, and the other end of the steel wire rope is fixed on the top fixing piece after passing through the hook group pulley.
Preferably, the lower end face of the top fixing piece is fixedly provided with an audible and visual alarm which is electrically connected with the controller.
Preferably, the angular displacement sensor is a rotary encoder.
Preferably, the force sensor is a wire rope tension sensor.
Preferably, the bottom end of the steel wire rope is connected with a lifting hook.
Compared with the prior art, the utility model discloses following beneficial effect has: the force sensor can detect the stress condition of the steel wire rope in real time and send the stress condition to the controller, the sensing block sends the sensed rotating speed and steering information of the pulley of the hook group to the controller, the controller further sends a signal to an operator in an operating room, and the operator judges whether the steel wire rope is loosened according to the received information; the angular displacement sensor is used for detecting an included angle between the steel wire rope and a horizontal plane and sending the included angle to the controller, an included angle threshold value is arranged in the controller through a programming language, and when the angular displacement sensor detects that the included angle between the steel wire rope and the horizontal plane reaches the included angle threshold value, the unbalanced load of the steel wire rope is judged, the damaged steel wire rope is convenient to find and process in time, and the accuracy of judging the working state of the rope for port hoisting is improved.
Drawings
Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention;
fig. 2 is a block diagram of an embodiment of the present invention.
In the figure: 1. a reel; 2. a wire rope; 3. a hook group pulley; 4. a top mount; 6. a rope clamping plate; 8. a signal line; 10. a force sensor; 11. an angular displacement sensor; 13. an induction block; 14. a controller; 15. an audible and visual alarm; 16. and (4) a lifting hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The detection device for the rope for hoisting in the port of the embodiment, as shown in fig. 1 and fig. 2, comprises a rope clamping plate 6, wherein the rope clamping plate 6 is installed on a steel wire rope 2 and used for installing a force sensor 10, the force sensor 10 is a steel wire rope tension sensor, the model is NanLi-001, and the detection device is used for detecting the stress condition of the steel wire rope 2 in real time and sending the stress condition to a controller 14;
the model of response piece 13 is 612630030007, response piece 13 and controller 14 electric connection, be installed on hook group pulley 3, be used for the rotational speed and the direction of turning to of response hook group pulley 3, and the rotational speed and the direction changing information transmission of hook group pulley 3 who will sense reach controller 14, controller 14 is the video with signal transcoding and sends the operating personnel in the control chamber, operating personnel judges whether wire rope 2 is lax according to received information, be convenient for in time discover and handle damaged wire rope 2, the security that has improved this device.
The angular displacement sensor 11 is a rotary encoder, the model is E6B2-CWZ6C, the resolution ratio is 1000P/R, the angular displacement sensor is used for detecting the included angle between the steel wire rope and the horizontal plane, an included angle threshold value is set in the controller 14 through a programming language, and when the angular displacement sensor 11 detects that the included angle between the steel wire rope 2 and the horizontal plane reaches the included angle threshold value, the unbalance loading of the steel wire rope 2 is judged, and the safety of the device is further improved.
In this embodiment, still include hook group pulley 3 and top mounting 4, the one end of wire rope 2 is around locating on reel 1, and the other one end of wire rope 2 is fixed in on top mounting 4 behind hook group pulley 3. The installation of the induction block 13 is facilitated by arranging the hook group pulley 3; through setting up top mounting 4, be convenient for install angle displacement sensor 11, further improved the convenience of this device.
In this embodiment, the terminal surface sets firmly audible-visual annunciator 15 under top mounting 4, audible-visual annunciator 15 and controller 14 electric connection, audible-visual annunciator 15 is used for giving the police dispatch newspaper when wire rope 2 appears lax and/or unbalance loading, and audible-visual annunciator 15's model is TGSG-03, and when the personnel of control room judge wire rope 2 and damage according to the information that controller 14 sent, control audible-visual annunciator 15 through controller 14 and give the police dispatch newspaper, remind the workplace personnel to leave, further improved the security of this device.
In this embodiment, 2 bottom of wire rope are connected with lifting hook 16, and lifting hook 16 is used for hooking the goods of getting different weight, is convenient for detect wire rope 2's intensity, has further improved the security of this device.
The working principle of the embodiment is as follows: a hook 16 is hung with loaded goods, the force sensor 10 can detect the stress condition of the steel wire rope 2 in real time and send the stress condition to the controller 14, the sensing block 13 sends the sensed rotating speed and steering information of the pulley 3 of the hook group to the controller 14, the controller 14 further sends signals to an operator in an operating room, and the operator judges whether the steel wire rope 2 is loose according to the received information and finds and processes the damaged steel wire rope 2 in time; the controller 14 can judge the unbalance loading condition of the steel wire rope 2 according to the result of the angular displacement sensor 11 detecting the included angle between the steel wire rope 2 and the horizontal plane;
the buffer 5 reduces the impact of the rope clamping plate 6 and limits the movement of the rope clamping plate 6; when personnel in the control room judge that the steel wire rope 2 is damaged according to the information sent by the controller 14, the controller 14 controls the audible and visual alarm 15 to give an alarm; the rotary encoder is used for detecting an included angle between the steel wire rope and the horizontal plane; the steel wire rope tension sensor is used for detecting the stress condition of the steel wire rope.
In the description of the present invention, it should be understood that the terms "left", "right", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a detection apparatus for rope is used in harbour hoist and mount which characterized in that:
the rope clamping device comprises a rope clamping plate (6), wherein the rope clamping plate (6) is arranged on a steel wire rope (2) and is used for mounting a force sensor (10); the force sensor (10) is used for detecting the state of the steel wire rope (2);
the sensing block (13) is arranged on the lifting hook group pulley (3) and is used for sensing the rotating speed and the rotating direction of the lifting hook group pulley (3);
the angular displacement sensor (11) is used for detecting an included angle between the steel wire rope (2) and a horizontal plane;
and the controller (14) is arranged on the rope clamping plate (6), is connected with the sensing block (13), the angular displacement sensor (11) and the force sensor (10) through a signal line (8), and is used for receiving detection results of the sensing block (13), the angular displacement sensor (11) and the force sensor (10).
2. The detection device of the rope for hoisting the port according to claim 1, wherein: the steel wire rope winding device is characterized by further comprising a hook group pulley (3) and a top fixing piece (4), one end of the steel wire rope (2) is wound on the winding drum (1), and the other end of the steel wire rope (2) is fixed on the top fixing piece (4) after passing through the hook group pulley (3).
3. The detection device of the rope for hoisting in the port as claimed in claim 2, wherein: the lower end face of the top fixing piece (4) is fixedly provided with an audible and visual alarm (15), and the audible and visual alarm (15) is electrically connected with the controller (14).
4. The detection device of the rope for hoisting in the port as claimed in claim 3, wherein: the angular displacement sensor (11) is a rotary encoder.
5. The detection device of the rope for hoisting in the port as claimed in claim 3, wherein: the force sensor (10) is a steel wire rope tension sensor.
6. The detection device of the rope for hoisting in the port as claimed in claim 3, wherein: the bottom end of the steel wire rope (2) is connected with a lifting hook (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120805574.1U CN214879666U (en) | 2021-04-19 | 2021-04-19 | Detection apparatus for rope is used in harbour hoist and mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120805574.1U CN214879666U (en) | 2021-04-19 | 2021-04-19 | Detection apparatus for rope is used in harbour hoist and mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214879666U true CN214879666U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120805574.1U Active CN214879666U (en) | 2021-04-19 | 2021-04-19 | Detection apparatus for rope is used in harbour hoist and mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214879666U (en) |
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2021
- 2021-04-19 CN CN202120805574.1U patent/CN214879666U/en active Active
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