CN201834667U - Mechanical hoisting beam with adjustable hoisting arm - Google Patents

Mechanical hoisting beam with adjustable hoisting arm Download PDF

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Publication number
CN201834667U
CN201834667U CN2010205355981U CN201020535598U CN201834667U CN 201834667 U CN201834667 U CN 201834667U CN 2010205355981 U CN2010205355981 U CN 2010205355981U CN 201020535598 U CN201020535598 U CN 201020535598U CN 201834667 U CN201834667 U CN 201834667U
Authority
CN
China
Prior art keywords
arm
hoisting
shaped
frame
adjustable
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 - Lifetime
Application number
CN2010205355981U
Other languages
Chinese (zh)
Inventor
危志全
李炳田
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.)
Tianjin Mingyang wind power equipment Co., Ltd.
Original Assignee
Guangdong Mingyang Wind Power Group 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 Guangdong Mingyang Wind Power Group Co Ltd filed Critical Guangdong Mingyang Wind Power Group Co Ltd
Priority to CN2010205355981U priority Critical patent/CN201834667U/en
Application granted granted Critical
Publication of CN201834667U publication Critical patent/CN201834667U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a mechanical hoisting beam with an adjustable hoisting arm, which comprises a hoisting arm. The middle part of the hoisting arm is provided with a hoisting component, the upper surface of the hoisting arm and the two side edges of the hoisting component are respectively provided with a straight rack, the two sides of the hoisting beam are respectively sleeved in a movable frame-shaped hoisting ring, the frame-shaped hoisting rings can be clamped in the straight rack and comprise an upper cross bar and a lower frame ring, the upper cross bars are contacted with the straight rack, the lower frame rings are connected with the upper cross bars, the bottoms of the upper cross bars are provided with a support column, the support columns are matched with tooth clearances of the straight rack and are arranged in the tooth clearances of the straight rack, and the two side edges of the lower frame rings are respectively provided with a hoisting hole. The mechanical hoisting beam is provided with the adjustable hoisting arm, and can bear force in a balanced way.

Description

The mechanical type hanging beam that a kind of arm is adjustable
[technical field]
The present invention relates to the hanging beam that a kind of loop wheel machine is used.
[background technology]
The existing hanging beam that is used on the crane when the lifting thing, will lift two items sometimes simultaneously, in the time of perhaps will lifting the bigger article of multiform sometimes, need connect two lifting ropes on the both sides of same hanging beam.But two lifting rope is connected to the both sides of hanging beam, in case after connecting, lifting rope is connected the position of hanging beam and can not changes.But can cause the discontinuity of two lifting ropes, thereby cause the discontinuity on hanging beam both sides, like this can be difficult unusually when the lifting thing, inconvenience.
[summary of the invention]
The present invention has overcome the deficiencies in the prior art, provides a kind of arm mechanical type hanging beam adjustable and that make the hanging beam stress balance.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
The mechanical type hanging beam that a kind of arm is adjustable, include arm, be provided with at the middle part of arm and hang fitting, it is characterized in that being respectively equipped with spur rack at arm upper surface, the dual-side that hangs fitting, be arranged with movably shaped as frame suspension ring respectively on the both sides of arm, described shaped as frame suspension ring may be stuck in the spur rack.
The mechanical type hanging beam that aforesaid arm is adjustable, it is characterized in that described shaped as frame suspension ring include the last whippletree that contacts with spur rack and with last whippletree bonded assembly lower frame ring, be provided with pillar stiffener in last whippletree bottom, the tooth of described pillar stiffener and spur rack meets to match to merge and makes pillar stiffener place tooth to meet, and is respectively equipped with at the dual-side of lower frame ring and hangs the thing hole.
The mechanical type hanging beam that aforesaid arm is adjustable is characterized in that the described fitting that hangs includes and arm bonded assembly connecting portion and the hanger that is located on the connecting portion.
The mechanical type hanging beam that aforesaid arm is adjustable is characterized in that the described middle that fitting is located at arm of hanging.
The present invention compared with prior art has following advantage:
The present invention adopts an arm, is provided with spur rack at arm, and the both sides of arm are with the shaped as frame suspension ring respectively, and the tooth of spur rack meets the position that just can be used for fixing the shaped as frame suspension ring like this, and the shaped as frame suspension ring can snap into during certain tooth of spur rack meets.
The shaped as frame suspension ring on left and right like this both sides can be in arm adjusted position, and the shaped as frame suspension ring on left and right both sides are connected with lifting rope.Utilize lever principle not simultaneously when two lifting ropes are stressed, regulate the position of shaped as frame suspension ring on arm, thereby the dynamics that the arm both sides are subjected to is about the same.Like this can be during thing than being easier in lifting, easy to use.
Particularly hang irregularly shaped object, can regulate the focus point of lifting, make object reach balance, guaranteed safety and stability that object is sling by the length of regulating the suspension centre upper boom portion.There is the present invention also to have advantages of simple structure and simple again.
[description of drawings]
Fig. 1 is a block diagram of the present invention;
Fig. 2 is a lateral plan of the present invention.
[specific embodiment]
Describe the present invention below in conjunction with accompanying drawing:
As shown in Figure 1, the mechanical type hanging beam that a kind of arm is adjustable includes arm 1, is provided with at the middle part of arm 1 and hangs fitting 2, and the lifting rope on the crane is connected to and hangs on the fitting 2.Be respectively equipped with spur rack 4 at arm 1 upper surface, the dual-side that hangs fitting 2, promptly respectively be provided with a spur rack on the left and right both sides of arm 1, believing on the spur rack has tooth and meets between the tooth.
Be arranged with movably shaped as frame suspension ring 3 respectively on the both sides of arm 1, described shaped as frame suspension ring 3 may be stuck in the spur rack 4.Specifically, described shaped as frame suspension ring 3 include the last whippletree 31 that contacts with spur rack 4 and with last whippletree 31 bonded assembly lower frame rings 32, be provided with pillar stiffener 33 in last whippletree 31 bottoms, the tooth of described pillar stiffener 33 and spur rack 4 meets to match to merge and makes pillar stiffener 33 place tooth to meet, and is respectively equipped with at the dual-side of lower frame ring 32 and hangs thing hole 34.
As the preferred case of present case, the described fitting 2 that hangs includes and arm 1 bonded assembly connecting portion 21 and the hanger 22 that is located on the connecting portion 21.Describedly hang the middle that fitting 2 is located at arm 1.
Design philosophy of the present invention is, the both sides of arm are with the shaped as frame suspension ring respectively, and the tooth of spur rack meets the position that just can be used for fixing the shaped as frame suspension ring like this, and the shaped as frame suspension ring can snap into during certain tooth of spur rack meets.The shaped as frame suspension ring on left and right like this both sides can be in arm adjusted position, and the shaped as frame suspension ring on left and right both sides are connected with lifting rope.Utilize lever principle not simultaneously when two lifting ropes are stressed, regulate the position of shaped as frame suspension ring on arm, thereby the dynamics that the arm both sides are subjected to is about the same, like this can be when the lifting thing than being easier to, easy to use.
In the design, can between 10-50T, adjust specified hoisting weight by the position of adjusting shaped as frame suspension ring on the arm.
Wherein, the design of spur rack is mainly used to shaped as frame suspension ring position is fixed, and can accurately regulate shaped as frame suspension ring shift position by adjusting the spur rack gap simultaneously.
Under the shaped as frame suspension ring, can carry out parallel lifting or other non-parallel lifting method etc. and can realize that all shaped as frame suspension ring angle can be rotated in ± 45 ° scope weight.

Claims (4)

1. mechanical type hanging beam that arm is adjustable, include arm (1), be provided with at the middle part of arm (1) and hang fitting (2), it is characterized in that being respectively equipped with spur rack (4) at arm (1) upper surface, the dual-side that hangs fitting (2), be arranged with movably shaped as frame suspension ring (3) respectively on the both sides of arm (1), described shaped as frame suspension ring (3) may be stuck in the spur rack (4).
2. the mechanical type hanging beam that arm according to claim 1 is adjustable, it is characterized in that described shaped as frame suspension ring (3) include the last whippletree (31) that contacts with spur rack (4) and with last whippletree (31) bonded assembly lower frame ring (32), be provided with pillar stiffener (33) in last whippletree (31) bottom, the tooth of described pillar stiffener (33) and spur rack (4) meets to match to merge and makes pillar stiffener (33) place tooth to meet, and is respectively equipped with at the dual-side of lower frame ring (32) and hangs thing hole (34).
3. the mechanical type hanging beam that arm according to claim 1 and 2 is adjustable is characterized in that the described fitting (2) that hangs includes with arm (1) bonded assembly connecting portion (21) and is located at hanger (22) on the connecting portion (21).
4. the mechanical type hanging beam that arm according to claim 1 and 2 is adjustable is characterized in that the described middle that fitting (2) is located at arm (1) of hanging.
CN2010205355981U 2010-09-14 2010-09-14 Mechanical hoisting beam with adjustable hoisting arm Expired - Lifetime CN201834667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205355981U CN201834667U (en) 2010-09-14 2010-09-14 Mechanical hoisting beam with adjustable hoisting arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205355981U CN201834667U (en) 2010-09-14 2010-09-14 Mechanical hoisting beam with adjustable hoisting arm

Publications (1)

Publication Number Publication Date
CN201834667U true CN201834667U (en) 2011-05-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205355981U Expired - Lifetime CN201834667U (en) 2010-09-14 2010-09-14 Mechanical hoisting beam with adjustable hoisting arm

Country Status (1)

Country Link
CN (1) CN201834667U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060101A (en) * 2015-08-06 2015-11-18 李千林 Clump weight used for machining and hoisting steel pipe
CN105060103A (en) * 2015-08-12 2015-11-18 天津航天液压装备有限公司 Moment adjustable lifting frame
CN105621232A (en) * 2016-02-17 2016-06-01 浙江德润重工机械有限公司 Lifting tool for shaft type forgings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060101A (en) * 2015-08-06 2015-11-18 李千林 Clump weight used for machining and hoisting steel pipe
CN105060103A (en) * 2015-08-12 2015-11-18 天津航天液压装备有限公司 Moment adjustable lifting frame
CN105621232A (en) * 2016-02-17 2016-06-01 浙江德润重工机械有限公司 Lifting tool for shaft type forgings

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20170706

Address after: 300450, No. two, No. 526, building six, hi tech Road, Binhai hi tech Zone, Binhai 13888, Jin Han Road, Tianjin

Patentee after: Tianjin Mingyang wind power equipment Co., Ltd.

Address before: 528400 Zhongshan Torch Development Zone, Guangdong

Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd.

TR01 Transfer of patent right
CX01 Expiry of patent term

Granted publication date: 20110518

CX01 Expiry of patent term