CN206244304U - Crane height follow-up detector - Google Patents
Crane height follow-up detector Download PDFInfo
- Publication number
- CN206244304U CN206244304U CN201621134924.1U CN201621134924U CN206244304U CN 206244304 U CN206244304 U CN 206244304U CN 201621134924 U CN201621134924 U CN 201621134924U CN 206244304 U CN206244304 U CN 206244304U
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- China
- Prior art keywords
- swing seat
- arm
- sensor
- crane
- sensor swing
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- 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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- Control And Safety Of Cranes (AREA)
Abstract
The utility model belongs to crane technical field, more particularly to crane arm height detection.A kind of crane height follow-up detector, its technical scheme is：Fixed plate is fixed on the side of arm highest point；Support is fixed in fixed plate；Sensor swing seat top is hinged on support, and the center of gravity of sensor swing seat is located at pin joint lower section, and vertical state is remained by Action of Gravity Field in arm motion process；Ultrasonic sensor is arranged on sensor swing seat, servo-actuated with sensor swing seat, detects the distance of arm highest point to top of space with vertical state all the time.The utility model is capable of the distance of continuously real-time detection arm and top of space, installs that simple, reliability is high, can effective guarantee crane job safety.
Description
Technical field
The utility model belongs to crane technical field, more particularly to crane arm height detection.
Background technology
In some narrow spaces, such as small-sized tunnel, tunnel, culvert, the turnover of crane and arm sling height
Must all be any limitation as.For convenience of the turnover of crane, and the arm during lifting is avoided collision occur, it is necessary to develop one
Plant the distance that height follow-up detector carrys out real-time detection crane arm to top of space.
Utility model content
The purpose of this utility model is：The device of a kind of real-time detection crane arm and top of space distance is provided, is used
To ensure the safety of crane job.
The technical solution of the utility model is：A kind of crane height follow-up detector, it includes：Support, sensor
Swing seat, the first bolt, fixed plate, ultrasonic sensor；
Fixed plate is fixed on the side of arm highest point；
Support is fixed in fixed plate；
It is hinged on support at the top of sensor swing seat, and the center of gravity of sensor swing seat is located at pin joint lower section, in arm
In motion process vertical state is remained by Action of Gravity Field；
Ultrasonic sensor is arranged on sensor swing seat, servo-actuated with sensor swing seat, is hung with vertical state detection all the time
Arm highest point to top of space distance.
Beneficial effect：The utility model is capable of the distance of continuously real-time detection arm and top of space, installs simple, reliable
Property it is high, can effective guarantee crane job safety.
Brief description of the drawings
Fig. 1 is the front view of the utility model structure and installation position；
Fig. 2 is the left view of the utility model structure in Fig. 1；
Fig. 3 is the front view of the utility model medium-height trestle；
Fig. 4 is Fig. 3 upward views；
Fig. 5 is the front view of sensor swing seat in the utility model；
Fig. 6 is the front view of the first bolt in the utility model；
Fig. 7 is the front view of fixed plate in the utility model.
Specific embodiment
Referring to accompanying drawing, a kind of crane height follow-up detector, it includes：Support 1, sensor swing seat 2, the first bolt
3, fixed plate 4, ultrasonic sensor 6；
Fixed plate 4 is bolted on arm by second；
Support 1 is fixed in fixed plate 4；
The top of sensor swing seat 2 is provided with hinge hole, and the first bolt 3 connects through the hinge hole of sensor swing seat 2 with support 1
Connect, sensor swing seat 2 even, is freely hanging on support 1 with the activity of support 1, and the center of gravity of sensor swing seat 2 is located under hinge hole
Side, vertical state is remained in arm motion process by Action of Gravity Field；
Ultrasonic sensor 6 is arranged on the hinged end of sensor swing seat 2, servo-actuated with sensor swing seat 2, all the time with vertical shape
State detects the distance of arm to top of space.
When crane arm is moved, sensor swing seat 2 is freely activity, follows arm to move, and sensor is by passing
Sensor swing seat 2 follows motion, due to the effect of gravity, sensor is remained in vertical position, so as to realize that detection is hung
Arm and the purpose of overhead height position.
Claims (1)
1. a kind of crane height follow-up detector, it is characterized in that：It includes：Support (1), sensor swing seat (2), the first spiral shell
Bolt (3), fixed plate (4), ultrasonic sensor (6)；
The fixed plate (4) is fixed on the side of arm highest point；
The support (1) is fixed in the fixed plate (4)；
It is hinged on the support (1) at the top of the sensor swing seat (2), and the center of gravity of the sensor swing seat (2) is located at
Pin joint lower section, vertical state is remained in arm motion process by Action of Gravity Field；
The ultrasonic sensor (6) is servo-actuated with the sensor swing seat (2) on the sensor swing seat (2), all the time
The distance of arm highest point to top of space is detected with vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621134924.1U CN206244304U (en) | 2016-10-18 | 2016-10-18 | Crane height follow-up detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621134924.1U CN206244304U (en) | 2016-10-18 | 2016-10-18 | Crane height follow-up detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206244304U true CN206244304U (en) | 2017-06-13 |
Family
ID=58996552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621134924.1U Active CN206244304U (en) | 2016-10-18 | 2016-10-18 | Crane height follow-up detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206244304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315435A (en) * | 2016-10-18 | 2017-01-11 | 湖北华舟重工应急装备股份有限公司 | Height follow-up detection device of crane |
-
2016
- 2016-10-18 CN CN201621134924.1U patent/CN206244304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315435A (en) * | 2016-10-18 | 2017-01-11 | 湖北华舟重工应急装备股份有限公司 | Height follow-up detection device of crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 430223 No. 5 Sunshine Road, Miao Temple development area, Jiangxia District, Wuhan, Hubei. Patentee after: China Shipbuilding Heavy Industry Group emergency warning and rescue equipment Limited by Share Ltd Address before: 430223 Sunshine Avenue, Jiangxia District, Wuhan, Hubei Province, No. 5 Patentee before: Hubei China Harzone Industry Corp., Ltd. |
|
| CP03 | Change of name, title or address |