CN108439218A - A kind of crane hanging component angle detection device - Google Patents
A kind of crane hanging component angle detection device Download PDFInfo
- Publication number
- CN108439218A CN108439218A CN201810547169.7A CN201810547169A CN108439218A CN 108439218 A CN108439218 A CN 108439218A CN 201810547169 A CN201810547169 A CN 201810547169A CN 108439218 A CN108439218 A CN 108439218A
- Authority
- CN
- China
- Prior art keywords
- protractor
- trolley
- fixedly connected
- wire rope
- steel wire
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of crane hanging component angle detection devices, it includes trolley and the motor on trolley, retarder and reel, the reel is mounted on by bearing block on trolley, the shaft of the rotating cylinder and the slow-speed shaft of retarder are coaxially connected, the high speed axis connection that the output shaft of the motor passes through shaft coupling and retarder, steel wire rope is installed on the reel, the lower end of the steel wire rope is fixedly connected with fixed plate, the lower end of the fixed plate is fixedly connected with suspension hook, the trolley lower end is fixedly connected with support plate and vertical plate, the support plate is located at the rear of vertical plate, it is fixedly connected with protractor in the support plate, the side of the vertical plate is installed with camera；Total, the present invention has the advantages that reasonable in design, easy to operate, real-time monitoring lifting angle, safe and work efficiency is high.
Description
Technical field
The present invention relates to hoisting machinery technical field more particularly to a kind of crane hanging component angle detection devices.
Background technology
Crane requires the sequence of operations work(such as raising, revolution, luffing and hoisting arm expansion, walking by hoisting
Can, and all operations should all carry out under the premise of vertical lifting, lifting job specfication regulation " lifts by crane work using runabout crane
Suspension hook drift angle is not to be exceeded 3 degree when part ", however crane does not set vertical lifting detection device so far, to which driver can not sentence
Whether its suspension hook break in plumbness, dangerous height；Therefore, urgent need design one kind is easy to operate, detection is accurate, conducive to driver
Lifting angle and safe crane hanging component angle detection device are controlled in time.
Invention content
The purpose of the invention is to overcome the deficiencies in the prior art, and provide it is a kind of it is reasonable in design, easy to operate,
The angle of monitoring lifting in real time, the crane hanging component angle detection device that safe and work efficiency is high.
The object of the present invention is achieved like this：A kind of crane hanging component angle detection device, it includes trolley and installation
Motor, retarder on trolley and reel, the reel are mounted on by bearing block on trolley, the shaft of the rotating cylinder
Coaxially connected with the slow-speed shaft of retarder, the output shaft of the motor passes through the high speed axis connection of shaft coupling and retarder, institute
Steel wire rope is installed, the lower end of the steel wire rope is fixedly connected with fixed plate, the lower end of the fixed plate on the reel stated
It is fixedly connected with suspension hook, the trolley lower end is fixedly connected with support plate and vertical plate, and the support plate is located at vertical plate
Rear, be fixedly connected with protractor in the support plate, the side of the vertical plate is installed with camera.
In the same horizontal line, the upper end and ground of protractor are flat for the center of the camera and the center of protractor
Row.
It is provided with through-hole on the protractor, the connection type of protractor and support plate is to be bolted.
The protractor is stainless steel protractor.
The connection type of the support plate and vertical plate and trolley is welding.
The connection type of the camera and vertical plate is to be bolted.
The advantageous effect that the present invention generates：The invention discloses a kind of crane hanging component angle detection devices, in crane
During carrying out lifting cargo, the angle of oscillation of steel wire rope can be judged by the angle between steel wire rope and protractor vertical line
Degree, in the same horizontal line, the upper end of protractor is parallel to the ground for the center of camera and the center of protractor, when steel wire rope with
When protractor vertical line overlaps, steel wire rope is in complete plumbness at this time, exists when between steel wire rope and protractor vertical line
When angle, there is drift angle in steel wire rope at this time, and camera can monitor the angle between steel wire rope and protractor vertical line in real time, department
Machine can judge the drift angle of steel wire rope by information that camera shows, due to being fixed company between steel wire rope and fixed plate
It connects, to be fixedly connected between fixed plate and suspension hook, therefore the drift angle of steel wire rope is the drift angle of suspension hook, when drift angle reaches certain
Cargo is susceptible to the danger of landing when numerical value, and driver can stop lifting operation, prevent dangerous operation in time, improve work
Make efficiency and safety；Total, there is the present invention reasonable in design, easy to operate, real-time monitoring to lift angle, safe
With the advantages of work efficiency is high.
Description of the drawings
Fig. 1 is a kind of front view of crane hanging component angle detection device of the present invention.
Fig. 2 is a kind of left view of crane hanging component angle detection device of the present invention.
Fig. 3 is a kind of vertical view of crane hanging component angle detection device of the present invention.
In figure：1, bearing block 2, reel 3, retarder 4, steel wire rope 5, support plate 6, trolley 7, vertical plate
8, suspension hook 9, fixed plate 10, protractor 11, camera 12, shaft coupling 13, motor.
Specific implementation mode
Embodiment 1
As shown in Figs. 1-3, a kind of crane hanging component angle detection device, it includes trolley 6 and the motor on trolley 6
13, retarder 3 and reel 2, the reel 2 are mounted on by bearing block 1 on trolley 6, the shaft of the rotating cylinder 2 and deceleration
The slow-speed shaft of device 3 is coaxially connected, and the output shaft of the motor 13 passes through the high speed axis connection of shaft coupling 12 and retarder 3, institute
Steel wire rope 4 is installed, the lower end of the steel wire rope 4 is fixedly connected with fixed plate 9, the fixed plate 9 on the reel 2 stated
Lower end is fixedly connected with suspension hook 8, and 6 lower end of trolley is fixedly connected with support plate 5 and vertical plate 7, the support plate 5
In being fixedly connected with protractor 10 on the rear of vertical plate 7, the support plate 5, the side of the vertical plate 7 is fixedly mounted
There is camera 11.
The invention discloses a kind of crane hanging component angle detection devices, during crane carries out lifting cargo,
The swing angle of steel wire rope, the center of camera and angulation can be judged by the angle between steel wire rope and protractor vertical line
In the same horizontal line, the upper end of protractor is parallel to the ground at the center of device, when steel wire rope is overlapped with protractor vertical line, this
When steel wire rope be in complete plumbness, when there are when angle, steel wire rope occurs at this time between steel wire rope and protractor vertical line
Drift angle, camera can monitor the angle between steel wire rope and protractor vertical line in real time, and driver can be presented by camera
The information gone out judges the drift angle of steel wire rope, due to being fixedly connected between steel wire rope and fixed plate, between fixed plate and suspension hook
To be fixedly connected, therefore the drift angle of steel wire rope is the drift angle of suspension hook, and when drift angle reaches certain numerical value, cargo is susceptible to
The danger of landing, driver can stop lifting operation, prevent dangerous operation in time, improve work efficiency and safety.
Embodiment 2
As shown in Figs. 1-3, a kind of crane hanging component angle detection device, it includes trolley 6 and the motor on trolley 6
13, retarder 3 and reel 2, the reel 2 are mounted on by bearing block 1 on trolley 6, the shaft of the rotating cylinder 2 and deceleration
The slow-speed shaft of device 3 is coaxially connected, and the output shaft of the motor 13 passes through the high speed axis connection of shaft coupling 12 and retarder 3, institute
Steel wire rope 4 is installed, the lower end of the steel wire rope 4 is fixedly connected with fixed plate 9, the fixed plate 9 on the reel 2 stated
Lower end is fixedly connected with suspension hook 8, and 6 lower end of trolley is fixedly connected with support plate 5 and vertical plate 7, the support plate 5
In being fixedly connected with protractor 10 on the rear of vertical plate 7, the support plate 5, the side of the vertical plate 7 is fixedly mounted
Have a camera 11, the center of the camera 11 with the center of protractor 10 in the same horizontal line, the upper end of protractor 10
It is parallel to the ground, it is provided with through-hole on the protractor 10, the connection type of protractor 10 and support plate 5 is to be bolted,
The protractor 10 is stainless steel protractor, and the connection type of the support plate 5 and vertical plate 7 and trolley 6 is welding,
The connection type of the camera 11 and vertical plate 7 is to be bolted.
The invention discloses a kind of crane hanging component angle detection devices, during crane carries out lifting cargo,
The swing angle of steel wire rope, the center of camera and angulation can be judged by the angle between steel wire rope and protractor vertical line
In the same horizontal line, the upper end of protractor is parallel to the ground at the center of device, when steel wire rope is overlapped with protractor vertical line, this
When steel wire rope be in complete plumbness, when there are when angle, steel wire rope occurs at this time between steel wire rope and protractor vertical line
Drift angle, camera can monitor the angle between steel wire rope and protractor vertical line in real time, and driver can be presented by camera
The information gone out judges the drift angle of steel wire rope, due to being fixedly connected between steel wire rope and fixed plate, between fixed plate and suspension hook
To be fixedly connected, therefore the drift angle of steel wire rope is the drift angle of suspension hook, and when drift angle reaches certain numerical value, cargo is susceptible to
The danger of landing, driver can stop lifting operation, prevent dangerous operation in time, improve work efficiency and safety；Always
, the present invention there is monitoring reasonable in design, easy to operate, real-time to lift angle, that safe and work efficiency is high is excellent
Point.
Claims (6)
1. a kind of crane hanging component angle detection device, it includes trolley and motor, retarder and reel on trolley,
It is characterized in that：The reel is mounted on by bearing block on trolley, the shaft of the rotating cylinder and the slow-speed shaft of retarder
Coaxially connected, the output shaft of the motor is equipped on the reel by the high speed axis connection of shaft coupling and retarder
The lower end of steel wire rope, the steel wire rope is fixedly connected with fixed plate, and the lower end of the fixed plate is fixedly connected with suspension hook, institute
The trolley lower end stated is fixedly connected with support plate and vertical plate, and the support plate is located at the rear of vertical plate, the support
Protractor is fixedly connected on plate, the side of the vertical plate is installed with camera.
2. a kind of crane hanging component angle detection device as described in claim 1, it is characterised in that：In the camera
In the same horizontal line, the upper end of protractor is parallel to the ground at the center of the heart and protractor.
3. a kind of crane hanging component angle detection device as described in claim 1, it is characterised in that：It is set on the protractor
It is equipped with through-hole, the connection type of protractor and support plate is to be bolted.
4. a kind of crane hanging component angle detection device as described in claim 1, it is characterised in that：The protractor is not
Become rusty steel protractor.
5. a kind of crane hanging component angle detection device as described in claim 1, it is characterised in that：The support plate and perpendicular
Straight panel and the connection type of trolley are welding.
6. a kind of crane hanging component angle detection device as described in claim 1, it is characterised in that：The camera with it is perpendicular
The connection type of straight panel is to be bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547169.7A CN108439218A (en) | 2018-05-31 | 2018-05-31 | A kind of crane hanging component angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547169.7A CN108439218A (en) | 2018-05-31 | 2018-05-31 | A kind of crane hanging component angle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108439218A true CN108439218A (en) | 2018-08-24 |
Family
ID=63205889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810547169.7A Pending CN108439218A (en) | 2018-05-31 | 2018-05-31 | A kind of crane hanging component angle detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108439218A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0572883U (en) * | 1991-12-12 | 1993-10-05 | 川鉄鉄構工業株式会社 | Deflection angle detector for suspended load |
| JPH0672693A (en) * | 1992-08-26 | 1994-03-15 | Kajima Corp | Deflection detecting method for crane hoisting load |
| CN203295034U (en) * | 2013-05-03 | 2013-11-20 | 三一汽车起重机械有限公司 | Lifting hook, winding plant, crane and crane deviation early-warning device |
| CN106544999A (en) * | 2016-09-29 | 2017-03-29 | 广西大学 | Plummet can survey drift angle device |
| CN208308294U (en) * | 2018-05-31 | 2019-01-01 | 河南省中原起重机械有限公司 | A kind of crane hanging component angle detection device |
-
2018
- 2018-05-31 CN CN201810547169.7A patent/CN108439218A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0572883U (en) * | 1991-12-12 | 1993-10-05 | 川鉄鉄構工業株式会社 | Deflection angle detector for suspended load |
| JPH0672693A (en) * | 1992-08-26 | 1994-03-15 | Kajima Corp | Deflection detecting method for crane hoisting load |
| CN203295034U (en) * | 2013-05-03 | 2013-11-20 | 三一汽车起重机械有限公司 | Lifting hook, winding plant, crane and crane deviation early-warning device |
| CN106544999A (en) * | 2016-09-29 | 2017-03-29 | 广西大学 | Plummet can survey drift angle device |
| CN208308294U (en) * | 2018-05-31 | 2019-01-01 | 河南省中原起重机械有限公司 | A kind of crane hanging component angle detection device |
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