CN204689393U - A kind of crane hanging hook assembly structure - Google Patents

A kind of crane hanging hook assembly structure Download PDF

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Publication number
CN204689393U
CN204689393U CN201520398190.7U CN201520398190U CN204689393U CN 204689393 U CN204689393 U CN 204689393U CN 201520398190 U CN201520398190 U CN 201520398190U CN 204689393 U CN204689393 U CN 204689393U
Authority
CN
China
Prior art keywords
cover plate
pressure sensor
connecting rod
assembly structure
support ring
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
Application number
CN201520398190.7U
Other languages
Chinese (zh)
Inventor
陈奇峰
丁勇
顾俊豪
蹇国强
陆伟
缪建东
奚敬华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Pugao Ground Foundation Engineering Co Ltd
Original Assignee
Shanghai Pugao Ground Foundation Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Pugao Ground Foundation Engineering Co Ltd filed Critical Shanghai Pugao Ground Foundation Engineering Co Ltd
Priority to CN201520398190.7U priority Critical patent/CN204689393U/en
Application granted granted Critical
Publication of CN204689393U publication Critical patent/CN204689393U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to engineering technical field of crane equipment, disclose a kind of crane hanging hook assembly structure, comprise hook, the upper end of hook is provided with connecting panel, the upper end of connecting panel is provided with support ring, the upper end of support ring is provided with cover plate, connecting panel, support ring, be bolted between cover plate, the center of cover plate is provided with centre hole, connecting rod is provided with in centre hole, the upper end of connecting rod is fixedly connected with pulley, the lower end of connecting rod is provided with anticreep baffle plate, pressure sensor is provided with between anticreep baffle plate and cover plate lower end, the upper end of cover plate is provided with the some warning lights be connected with pressure sensor.Therefore, the utility model has real-time inspected object weight, uses safer beneficial effect.

Description

A kind of crane hanging hook assembly structure
Technical field
The utility model relates to engineering technical field of crane equipment, particularly relates to a kind of crane hanging hook assembly structure.
Background technology
Tower crane, crane are all that weight-lifting equipment the most frequently used on building ground has another name called tower crane, and be used for hanging the raw MAT'L of the constructions such as working reinforcing bar, wood are stupefied, cement concrete, steel pipe, tower crane is a kind of requisite equipment on building site.The function of tower crane point bears the upper load that jib stay cord and equilibrium arm stay cord transmit, and directly pass to tower body structure by turntable by the structure member formula of revolution pylon, turntable, bearing etc., there is truncated cone pillar from rising tower top, leaning forward or hypsokinesis truncated cone pillar, herringbone posture and diagonal brace posture.Common tower crane generally comprises base, tower body, arm, hanging hook assembly, after arm slings weight, first carries on weight, and after above mentioning certain altitude, whole arm rotates, thus weight is moved to the position of demand.But there is no weight detecting mechanism in usual hanging hook assembly, the weight of weight cannot be detected, and weight is in lifting moment, by wind impact aloft, the pulling force of weight to hook can change, if the weight of weight exceedes the safety weight of cable wire, cable wire may lose efficacy in lifting process, there is potential safety hazard in cable wire overload state.
Utility model content
The utility model, in order to solve above-mentioned deficiency of the prior art, provides a kind of energy inspected object weight in real time, thus quantitatively learns the real-time pulling force of object to hook, use safer crane hanging hook assembly structure.
To achieve these goals, the utility model adopts following technical scheme:
A kind of crane hanging hook assembly structure, comprise hook, the upper end of described hook is provided with connecting panel, the upper end of connecting panel is provided with support ring, the upper end of support ring is provided with cover plate, be bolted between connecting panel, support ring, cover plate, the center of described cover plate is provided with centre hole, connecting rod is provided with in described centre hole, the upper end of connecting rod is fixedly connected with pulley, the lower end of connecting rod is provided with anticreep baffle plate, is provided with pressure sensor between described anticreep baffle plate and cover plate lower end, and the upper end of described cover plate is provided with the some warning lights be connected with pressure sensor.Pulley is connected with the cable wire on crane, after hook is connected with weight, cable wire lifts by crane, anticreep baffle plate is pressed on pressure sensor, and pressure sensor can detect the gravity of weight in real time, after the gravity of weight exceeds safe range, the shinny warning of warning light, thus alert operator weight is overweight, needs emergency treatment, guarantee to lift by crane process safety.
As preferably, the position of lower end between anticreep baffle plate and pressure sensor of described connecting rod is provided with thrust baring.After anticreep baffle plate and pressure sensor compress; can rotate because weight is subject to the impacts such as wind-force aloft; now can relatively rotate between connecting rod and cover plate, thrust baring can prevent from, during link rotatable, moment of torsion is passed to pressure sensor, thus plays a protective role to pressure sensor.
As preferably, be provided with stage clip between described anticreep baffle plate and cover plate, described stage clip is positioned at the outside of pressure sensor.When not having weight on linking up with, stage clip makes to form gap between pressure sensor and anticreep baffle plate, prevents pressure sensor to be in pressured state always, plays a protective role to pressure sensor.
As preferably, the upper end of described cover plate is provided with annular lamp holder, and warning light is evenly arranged on one week of annular lamp holder, and the outside of described annular lamp holder is provided with annular transparent lamp shade.Multiple warning light is arranged on annular lamp holder, from each after warning light is lighted, can see, good warning effect from all angles.
Therefore, the utility model has real-time inspected object weight, uses safer beneficial effect.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the sectional side view of Fig. 1.
In figure: hook 1, connecting panel 2, support ring 3, cover plate 4, bolt 5, centre hole 6, connecting rod 7, pulley 8, anticreep baffle plate 9, pressure sensor 10, thrust baring 11, stage clip 12, annular lamp holder 13, warning light 14, annular transparent lamp shade 15.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of crane hanging hook assembly structure as depicted in figs. 1 and 2, comprise hook 1, the upper end of hook is provided with connecting panel 2, the upper end of connecting panel 2 is provided with support ring 3, the upper end of support ring is provided with cover plate 4, connecting panel, support ring, connected by bolt 5 between cover plate, the center of cover plate 4 is provided with centre hole 6, connecting rod 7 is provided with in centre hole, the upper end of connecting rod is fixedly connected with pulley 8, the lower end of connecting rod 7 is provided with anticreep baffle plate 9, pressure sensor 10 is provided with between anticreep baffle plate 9 and cover plate lower end, the position of lower end between anticreep baffle plate and pressure sensor of connecting rod 7 is provided with thrust baring 11, stage clip 12 is provided with between anticreep baffle plate 9 and cover plate 4, stage clip is positioned at the outside of pressure sensor, the upper end of cover plate 4 is provided with annular lamp holder 13, and warning light 14 is evenly arranged on one week of annular lamp holder, and the outside of annular lamp holder 13 is provided with annular transparent lamp shade 15.
By reference to the accompanying drawings, using method of the present utility model is as follows: pulley is connected with the cable wire on crane, when hook is in idle condition, under the effect of stage clip, there is minim gap between the upside of anti-drop square plate and pressure sensor, pressure sensor can't detect pressure; When hanging with object on linking up with, cable wire lifts by crane, under the Action of Gravity Field of object, anticreep baffle plate upper side is pressed on thrust baring, and thrust baring passes to pressure sensor pressure, therefore the gravity of the real-time inspected object of pressure sensor energy, after the gravity of weight exceeds safe range, the shinny warning of warning light, thus alert operator weight is overweight, need emergency treatment, guarantee to lift by crane process safety.Therefore, the utility model has real-time inspected object weight, uses safer beneficial effect.

Claims (4)

1. a crane hanging hook assembly structure, comprise hook, it is characterized in that, the upper end of described hook is provided with connecting panel, the upper end of connecting panel is provided with support ring, the upper end of support ring is provided with cover plate, be bolted between connecting panel, support ring, cover plate, the center of described cover plate is provided with centre hole, be provided with connecting rod in described centre hole, the upper end of connecting rod is fixedly connected with pulley, and the lower end of connecting rod is provided with anticreep baffle plate, be provided with pressure sensor between described anticreep baffle plate and cover plate lower end, the upper end of described cover plate is provided with the some warning lights be connected with pressure sensor.
2. a kind of crane hanging hook assembly structure according to claim 1, is characterized in that, the position of lower end between anticreep baffle plate and pressure sensor of described connecting rod is provided with thrust baring.
3. a kind of crane hanging hook assembly structure according to claim 1 and 2, is characterized in that, be provided with stage clip between described anticreep baffle plate and cover plate, described stage clip is positioned at the outside of pressure sensor.
4. a kind of crane hanging hook assembly structure according to claim 1, it is characterized in that, the upper end of described cover plate is provided with annular lamp holder, and warning light is evenly arranged on one week of annular lamp holder, and the outside of described annular lamp holder is provided with annular transparent lamp shade.
CN201520398190.7U 2015-06-10 2015-06-10 A kind of crane hanging hook assembly structure Expired - Fee Related CN204689393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520398190.7U CN204689393U (en) 2015-06-10 2015-06-10 A kind of crane hanging hook assembly structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520398190.7U CN204689393U (en) 2015-06-10 2015-06-10 A kind of crane hanging hook assembly structure

Publications (1)

Publication Number Publication Date
CN204689393U true CN204689393U (en) 2015-10-07

Family

ID=54229708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520398190.7U Expired - Fee Related CN204689393U (en) 2015-06-10 2015-06-10 A kind of crane hanging hook assembly structure

Country Status (1)

Country Link
CN (1) CN204689393U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105905792A (en) * 2016-06-23 2016-08-31 合肥市神雕起重机械有限公司 Lifting hook with alarm
CN106558273A (en) * 2016-11-08 2017-04-05 中国石油天然气集团公司 Sideboom tractor training on operation teaching aid and Training Methodology
CN107673184A (en) * 2017-09-15 2018-02-09 江苏大力城电气有限公司 Alarm type constant force spring hanging frame
CN108082931A (en) * 2018-02-12 2018-05-29 湖南祥瑞智能机器有限公司 A kind of safety device of automatic grasper device
CN108910727A (en) * 2018-07-30 2018-11-30 黄广生 A kind of material hanging apparatus that construction security performance is high

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105905792A (en) * 2016-06-23 2016-08-31 合肥市神雕起重机械有限公司 Lifting hook with alarm
CN106558273A (en) * 2016-11-08 2017-04-05 中国石油天然气集团公司 Sideboom tractor training on operation teaching aid and Training Methodology
CN107673184A (en) * 2017-09-15 2018-02-09 江苏大力城电气有限公司 Alarm type constant force spring hanging frame
CN108082931A (en) * 2018-02-12 2018-05-29 湖南祥瑞智能机器有限公司 A kind of safety device of automatic grasper device
CN108082931B (en) * 2018-02-12 2024-02-13 中电工业互联网有限公司 Safety device of automatic gripping apparatus device
CN108910727A (en) * 2018-07-30 2018-11-30 黄广生 A kind of material hanging apparatus that construction security performance is high

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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: 20151007

Termination date: 20170610

CF01 Termination of patent right due to non-payment of annual fee