CN2294246Y - Crane hook set with load-measuring means - Google Patents
Crane hook set with load-measuring means Download PDFInfo
- Publication number
- CN2294246Y CN2294246Y CN 97215136 CN97215136U CN2294246Y CN 2294246 Y CN2294246 Y CN 2294246Y CN 97215136 CN97215136 CN 97215136 CN 97215136 U CN97215136 U CN 97215136U CN 2294246 Y CN2294246 Y CN 2294246Y
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- CN
- China
- Prior art keywords
- suspension hook
- utility
- model
- hook group
- sensor
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a set of crane hook with a load-measuring device. The utility model which comprises a gravity sensor arranged on a pull plate 2 is composed of a hook and the attachment thereof 1, the pull plate and the attachment thereof 2, a shaft 4, a pulley and a steel rope 5. When the crane travels, the gravitation signal can be transmitted by the sensor, and the weighing work can be completed simultaneously. The utility model has the advantages that the overloading of the crane can be monitored in time; the equipment trouble and danger can be avoided.
Description
The utility model relates to a kind of suspension hook group of finishing weighing measurement.
As everyone knows, the suspension hook group is a major part on the hoisting crane, and it is when crane is sling weight, hangs the device of weight.Sometimes need the hang weight of getting is carried out Weighing work in actual the use, and traditional suspension hook group is to finish this work.
The purpose of this utility model is to provide a kind of can finish the suspension hook group of weighing in suspension hook group course of normal operation.
The purpose of this utility model realizes by following proposal: on suspension hook group arm-tie 2 weight sensor is installed, and this sensor is fixed on the axle 3 of suspension hook group.
Described sensor 4 can be arranged on a side of axle 3 according to check weighing accuracy requirement difference, is connected with cooresponding arm-tie 2; Or be separately positioned on axle 3 both sides by two sensings 4,6, be connected respectively with the arm-tie 2 of both sides.
Provided by the utility model on suspension hook group arm-tie sensor installation finish the device of weighing, crane is weighed when normal operation, can in time monitor and prevent crane overload, thereby can prevent damage and dangerous appearance equipment.
The drawing explanation:
Fig. 1 is the suspension hook group enforcement structural representation that the utility model has been installed a sensor.
Fig. 2 is the suspension hook group enforcement structure A-A cutaway view that the utility model has been installed a sensor.
Fig. 3 is the suspension hook group example structure scheme drawing that the utility model has been installed two sensors.
Fig. 4 is the suspension hook group example structure A-A cutaway view that the utility model has been installed two sensors.
Embodiment of the present utility model sees accompanying drawing: the suspension hook group of weighing comprises: suspension hook and annex 1; Arm-tie and annex 2; Sensor 4,6; Axle 3; Pulley and steel rope 5.The gravity of weight passes on the sensor 4 by suspension hook and annex 1 and arm-tie and annex 2, and sensor becomes the gravitational cue of weight into electric signal for the use of weighing, and simultaneously gravitational cue is passed to again on the axle 3, and axle 3 passes to gravity respectively on pulley and the steel rope 5.The quantity of sensor is one or two, depends on the precision of check weighing.
Claims (2)
1. suspension hook group of weighing, it is by suspension hook and annex 1; Arm-tie and annex 2; Axle 3; Pulley and steel rope 5 are formed; It is characterized in that: on suspension hook group arm-tie 2, weight sensor is installed, and this sensor is fixed on the axle 3 of suspension hook group.
2. a kind of suspension hook group of weighing as claimed in claim 1 is characterized in that: described sensor 4, can be arranged on a side of axle 3 according to check weighing accuracy requirement difference, and be connected with cooresponding arm-tie 2; Or be separately positioned on axle 3 both sides by two sensors 4,6, be connected respectively with the arm-tie 2 of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215136 CN2294246Y (en) | 1997-04-29 | 1997-04-29 | Crane hook set with load-measuring means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215136 CN2294246Y (en) | 1997-04-29 | 1997-04-29 | Crane hook set with load-measuring means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2294246Y true CN2294246Y (en) | 1998-10-14 |
Family
ID=33932391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97215136 Expired - Fee Related CN2294246Y (en) | 1997-04-29 | 1997-04-29 | Crane hook set with load-measuring means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2294246Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880011A (en) * | 2009-02-25 | 2010-11-10 | 马尼托瓦克起重机有限责任公司 | The crane hook assembly pulley |
| CN104071697A (en) * | 2014-07-10 | 2014-10-01 | 太原重工股份有限公司 | Crane and remote weighing device thereof |
| CN107235419A (en) * | 2017-07-11 | 2017-10-10 | 长沙海川自动化设备有限公司 | Safety monitoring system for tower crane and the derrick crane with it |
| CN107539877A (en) * | 2016-06-23 | 2018-01-05 | 利勃海尔工厂埃英根有限公司 | Hook load weighing-appliance |
| CN108999841A (en) * | 2018-08-13 | 2018-12-14 | 徐州圣旺达液压机械有限公司 | A kind of hydraulic cylinder induction throttling set |
-
1997
- 1997-04-29 CN CN 97215136 patent/CN2294246Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880011A (en) * | 2009-02-25 | 2010-11-10 | 马尼托瓦克起重机有限责任公司 | The crane hook assembly pulley |
| CN101880011B (en) * | 2009-02-25 | 2014-12-03 | 马尼托瓦克起重机有限责任公司 | Crane hook block |
| CN104071697A (en) * | 2014-07-10 | 2014-10-01 | 太原重工股份有限公司 | Crane and remote weighing device thereof |
| CN107539877A (en) * | 2016-06-23 | 2018-01-05 | 利勃海尔工厂埃英根有限公司 | Hook load weighing-appliance |
| CN107539877B (en) * | 2016-06-23 | 2020-08-28 | 利勃海尔工厂埃英根有限公司 | Hook load weighing apparatus |
| CN107235419A (en) * | 2017-07-11 | 2017-10-10 | 长沙海川自动化设备有限公司 | Safety monitoring system for tower crane and the derrick crane with it |
| CN108999841A (en) * | 2018-08-13 | 2018-12-14 | 徐州圣旺达液压机械有限公司 | A kind of hydraulic cylinder induction throttling set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |