CN204162265U - Jaw arrangement is hung for steel pipe lifting - Google Patents

Jaw arrangement is hung for steel pipe lifting Download PDF

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Publication number
CN204162265U
CN204162265U CN201420419661.3U CN201420419661U CN204162265U CN 204162265 U CN204162265 U CN 204162265U CN 201420419661 U CN201420419661 U CN 201420419661U CN 204162265 U CN204162265 U CN 204162265U
Authority
CN
China
Prior art keywords
gear
suspension rod
pipe support
main suspension
arc
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
CN201420419661.3U
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Chinese (zh)
Inventor
项允
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 Baosteel Industry Technological Service Co Ltd
Original Assignee
Shanghai Baosteel Industry Technological Service 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 Baosteel Industry Technological Service Co Ltd filed Critical Shanghai Baosteel Industry Technological Service Co Ltd
Priority to CN201420419661.3U priority Critical patent/CN204162265U/en
Application granted granted Critical
Publication of CN204162265U publication Critical patent/CN204162265U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses and a kind ofly hang jaw arrangement for steel pipe lifting, namely the steel rope of this device penetrates the chute of pulley, main suspension rod top is by pinned connection pulley, main suspension rod bottom is located on the arc top of arc pipe support, magnetic chuck is located at main suspension rod bottom by movable axis and is positioned at arc pipe support, case is located at the both sides of arc pipe support, case end face is located at by motor, worm screw to be located in case and to connect machine shaft, worm gear and driving gear are coaxially connected and worm gear and worm mesh, ring gear is fixed at the free end of described movable hook top the arc pipe support that is articulated and connected, driving gear and ring gear are connected with a joggle by intermediate gear.This device overcomes the defect that conventional steel adopts steel rope binding lifting, and steel pipe captures and facilitate and guarantees safety, reliably, ensure that the safety of hoisting operations personnel, improve the efficiency of steel pipe hoisting operation.

Description

Jaw arrangement is hung for steel pipe lifting
Technical field
The utility model relates to and a kind ofly hangs jaw arrangement for steel pipe lifting.
Background technology
At present, the mode that existing steel pipe lifting mainly adopts load hook to be combined with steel rope, is bundled steel pipe by steel rope, then carries out hoisting operation by load hook.But this steel pipe crane system exists certain potential safety hazard, very easily there is steel pipe case accident in steel rope binding steel pipe hoisting operation, greatly jeopardizes the safe operation of operating personal, and steel pipe binding case accident also will cause certain economic loss; The complex operation of the hoisting operation of steel pipe binding simultaneously, has a strong impact on the efficiency of steel pipe hoisting operation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind ofly hangs jaw arrangement for steel pipe lifting, this device overcomes the defect that conventional steel adopts steel rope binding lifting, steel pipe captures and facilitates and guarantee safely, reliably, ensure that the safety of hoisting operations personnel, improve the efficiency of steel pipe hoisting operation.
For solving the problems of the technologies described above, the jaw arrangement that hangs that the utility model is used for steel pipe lifting comprises steel rope and pulley, described steel rope penetrates the chute of described pulley, this device also comprises main suspension rod, arc pipe support, magnetic chuck, two movable hooks and two cover actuating units, described main suspension rod top is by pulley described in pinned connection, described main suspension rod bottom is located on the arc top of described arc pipe support, described magnetic chuck is located at described main suspension rod bottom by movable axis and is positioned at described arc pipe support, described actuating unit comprises motor, worm gear, worm screw, driving gear, intermediate gear, ring gear and case, described case is located at the both sides of described arc pipe support, described case end face is located at by described motor, described worm screw to be located in described case and to connect described machine shaft, described worm gear and driving gear are coaxially connected and described worm gear and worm mesh, described ring gear is fixed at described movable hook top and the free end of the described arc pipe support that is articulated and connected, described driving gear and ring gear are connected with a joggle by described intermediate gear.
Further, this device also comprises protective cover, and described protective cover to be located on described main suspension rod and to be hidden the actuating unit of described arc pipe support both sides.
Further, described magnetic chuck comprises curved plate and magnet, and described magnet is located in described curved plate, and described main suspension rod bottom is located at by movable axis in the arc top of described curved plate.
The jaw arrangement that hangs being used for steel pipe lifting due to the utility model have employed technique scheme, namely the steel rope of this device penetrates the chute of pulley, main suspension rod top is by pinned connection pulley, main suspension rod bottom is located on the arc top of arc pipe support, magnetic chuck is located at main suspension rod bottom by movable axis and is positioned at arc pipe support, case is located at the both sides of arc pipe support, case end face is located at by motor, worm screw to be located in case and to connect machine shaft, worm gear and driving gear are coaxially connected and worm gear and worm mesh, ring gear is fixed at the free end of described movable hook top the arc pipe support that is articulated and connected, driving gear and ring gear are connected with a joggle by intermediate gear.This device overcomes the defect that conventional steel adopts steel rope binding lifting, and steel pipe captures and facilitate and guarantees safety, reliably, ensure that the safety of hoisting operations personnel, improve the efficiency of steel pipe hoisting operation.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is that the utility model hangs jaw arrangement structural representation for steel pipe lifting;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the lateral plan of Fig. 1.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, the jaw arrangement that hangs that the utility model is used for steel pipe lifting comprises steel rope 1 and pulley 2, described steel rope 1 penetrates the chute of described pulley 2, this device also comprises main suspension rod 3, arc pipe support 4, magnetic chuck 5, two movable hooks 6 and two cover actuating units 7, described main suspension rod 3 top connects described pulley 2 by bearing pin 21, described main suspension rod 3 bottom is located on the arc top of described arc pipe support 4, described magnetic chuck 5 is located at described main suspension rod 3 bottom by movable axis 51 and is positioned at described arc pipe support 4, described actuating unit 7 comprises motor 71, worm gear 72, worm screw 73, driving gear 74, intermediate gear 75, ring gear 76 and case 77, described case 77 is located at the both sides of described arc pipe support 4, described case 77 end face is located at by described motor 71, described worm screw 73 to be located in described case 77 and to connect the rotating shaft of described motor 71, described worm gear 72 and driving gear 74 be coaxial to be connected and described worm gear 72 engages with worm screw 73, described ring gear 76 is fixed at described movable hook 6 top and the free end of the described arc pipe support 4 that is articulated and connected, described driving gear 74 is connected with a joggle by described intermediate gear 75 with ring gear 76.
Further, this device also comprises protective cover 8, and described protective cover 8 to be located on described main suspension rod 3 and to be hidden the actuating unit 7 of described arc pipe support 4 both sides.Protective cover is used for preventing two actuating units by the pollution such as dust, greasy dirt, improves the service life of this device.
Further, described magnetic chuck 5 comprises curved plate and magnet, and described magnet is located in described curved plate, and described main suspension rod 3 bottom is located at by movable axis 51 in the arc top of described curved plate.
When steel pipe hoisting operation, the steel rope of this device connects the suspension hook of weight-lifting equipment, electrical power rotates, by the transmission of worm and gear and gears meshing, two movable hooks are opened to both sides, now steel pipe is positioned at the inner side of two movable hooks, magnetic chuck energising produces powerful suction and is adsorbed by steel pipe, then electrical power rotates backward, by the reverse drive of worm and gear and gears meshing, two movable hooks are swung to the inside, and steel pipe held tightly by two movable hooks, finally realized the hoisting operation of steel pipe by steel rope by weight-lifting equipment.When steel pipe puts down, drive two movable hooks to unclamp steel pipe, magnetic chuck power-off by motor, magnetic disappears, and steel pipe is transferred smoothly.This device medium power mechanism adopts the engaged transmission of worm gear and worm screw, can realize direction self-locking, play a protective role in the lifting process of steel pipe.
This device can the steel pipe that carry out of safety upgrade heavy work, protects, improves the safety of operation, the life security of protection operating personal to steel pipe in lifting handling process, prevents steel pipe from tumbling and the personnel that cause and property damage.

Claims (3)

1. one kind is hung jaw arrangement for steel pipe lifting, comprise steel rope and pulley, described steel rope penetrates the chute of described pulley, it is characterized in that: this device also comprises main suspension rod, arc pipe support, magnetic chuck, two movable hooks and two cover actuating units, described main suspension rod top is by pulley described in pinned connection, described main suspension rod bottom is located on the arc top of described arc pipe support, described magnetic chuck is located at described main suspension rod bottom by movable axis and is positioned at described arc pipe support, described actuating unit comprises motor, worm gear, worm screw, driving gear, intermediate gear, ring gear and case, described case is located at the both sides of described arc pipe support, described case end face is located at by described motor, described worm screw to be located in described case and to connect described machine shaft, described worm gear and driving gear are coaxially connected and described worm gear and worm mesh, described ring gear is fixed at described movable hook top and the free end of the described arc pipe support that is articulated and connected, described driving gear and ring gear are connected with a joggle by described intermediate gear.
2. according to claim 1ly hang jaw arrangement for steel pipe lifting, it is characterized in that: this device also comprises protective cover, described protective cover to be located on described main suspension rod and to be hidden the actuating unit of described arc pipe support both sides.
3. according to claim 1 and 2ly hang jaw arrangement for steel pipe lifting, it is characterized in that: described magnetic chuck comprises curved plate and magnet, described magnet is located in described curved plate, and described main suspension rod bottom is located at by movable axis in the arc top of described curved plate.
CN201420419661.3U 2014-07-29 2014-07-29 Jaw arrangement is hung for steel pipe lifting Expired - Fee Related CN204162265U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420419661.3U CN204162265U (en) 2014-07-29 2014-07-29 Jaw arrangement is hung for steel pipe lifting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420419661.3U CN204162265U (en) 2014-07-29 2014-07-29 Jaw arrangement is hung for steel pipe lifting

Publications (1)

Publication Number Publication Date
CN204162265U true CN204162265U (en) 2015-02-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420419661.3U Expired - Fee Related CN204162265U (en) 2014-07-29 2014-07-29 Jaw arrangement is hung for steel pipe lifting

Country Status (1)

Country Link
CN (1) CN204162265U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107381340A (en) * 2017-08-10 2017-11-24 苏州中蟹网电子商务有限公司 A kind of hanging apparatus of pipeline construction
CN107762539A (en) * 2017-09-28 2018-03-06 谢志坚 A kind of special manipulator of tunnel mid-partition wall construction machine
CN108725839A (en) * 2018-04-30 2018-11-02 中山市加丰机械科技有限公司 A kind of aircraft radome installation auxiliary mould
WO2020019144A1 (en) * 2018-07-23 2020-01-30 深圳市能源环保有限公司 Tubular product lifting appliance
CN111285240A (en) * 2020-02-12 2020-06-16 章建明 Material transportation device for building offshore bridge

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107381340A (en) * 2017-08-10 2017-11-24 苏州中蟹网电子商务有限公司 A kind of hanging apparatus of pipeline construction
CN107762539A (en) * 2017-09-28 2018-03-06 谢志坚 A kind of special manipulator of tunnel mid-partition wall construction machine
CN108725839A (en) * 2018-04-30 2018-11-02 中山市加丰机械科技有限公司 A kind of aircraft radome installation auxiliary mould
WO2020019144A1 (en) * 2018-07-23 2020-01-30 深圳市能源环保有限公司 Tubular product lifting appliance
CN111285240A (en) * 2020-02-12 2020-06-16 章建明 Material transportation device for building offshore bridge
CN111285240B (en) * 2020-02-12 2020-10-30 嵊州市汇业新材料科技有限公司 Material transportation device for building offshore bridge

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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: 20150218

Termination date: 20170729

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