CN206203734U - Multistage telescopic arm isolated pillar crane - Google Patents

Multistage telescopic arm isolated pillar crane Download PDF

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Publication number
CN206203734U
CN206203734U CN201621218264.5U CN201621218264U CN206203734U CN 206203734 U CN206203734 U CN 206203734U CN 201621218264 U CN201621218264 U CN 201621218264U CN 206203734 U CN206203734 U CN 206203734U
Authority
CN
China
Prior art keywords
arm
support
base
level lever
scalable
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
CN201621218264.5U
Other languages
Chinese (zh)
Inventor
张忠
胡文骊
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.)
Wuxi Shengou Marine Equipment Co Ltd
Original Assignee
Wuxi Shengou Marine Equipment 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 Wuxi Shengou Marine Equipment Co Ltd filed Critical Wuxi Shengou Marine Equipment Co Ltd
Priority to CN201621218264.5U priority Critical patent/CN206203734U/en
Application granted granted Critical
Publication of CN206203734U publication Critical patent/CN206203734U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to isolated pillar crane technical field,Specially a kind of multistage telescopic arm isolated pillar crane,While it ensure that telescopic arm drives reliable,Ensure the support effect of telescopic arm,It includes base,Revolving bed is installed on the base,First support arm of scalable arm and the support scalable arm is installed on the revolving bed,It is characterized in that,The scalable arm includes fixed arm,The one-level lever arm for being set in the fixed arm and the secondary activities arm for being set in the one-level lever arm,The fixed arm sidepiece is provided with laterally driven oil cylinder,The piston rod of the laterally driven gas and oil cylinder connects the sidepiece of the one-level lever arm,The one-level lever arm end lower end is provided with support base,The support base lower end is provided with support cylinder,The piston rod end of the support cylinder is provided with supporting plate,The support base sidepiece is also hinged and is provided with the second support arm,Second support arm is also articulated and connected with the secondary activities arm bottom.

Description

Multistage telescopic arm isolated pillar crane
Technical field
The utility model is related to isolated pillar crane technical field, specially a kind of multistage telescopic arm isolated pillar crane.
Background technology
Crane refers to many action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods, ship, The place such as construction site is common equipment, and wherein hydraulic gyration crane is common, and in order to meet various demands, also Telescopic arm can be provided with, and it is typically all to be driven by oil cylinder that arm drives, for the revolution with multistage telescopic arm Crane, collapsing length is very long, is required in itself not only for support arm and telescopic arm higher, and extension and contraction control is nor convenient.
The content of the invention
In order to solve the above problems, the utility model provides a kind of multistage telescopic arm isolated pillar crane, and it ensure that While telescopic arm drives reliable, it is ensured that the support effect of telescopic arm.
Its technical scheme is such:A kind of multistage telescopic arm isolated pillar crane, it includes base, is installed on the base There is revolving bed, the first support arm of scalable arm and the support scalable arm, its feature are installed on the revolving bed Be, the scalable arm include fixed arm, be set in the fixed arm one-level lever arm and be set in the one-level and live The secondary activities arm of swing arm, the fixed arm sidepiece is provided with laterally driven oil cylinder, the piston rod of the laterally driven gas and oil cylinder The sidepiece of the one-level lever arm is connected, the one-level lever arm end lower end is provided with support base, the support base lower end peace Equipped with support cylinder, the piston rod end of the support cylinder is provided with supporting plate, and the support base sidepiece is also hinged and is provided with Second support arm, second support arm is also articulated and connected with the secondary activities arm bottom.
After using structure of the present utility model, scalable arm can be come by one-level lever arm, stretching for secondary activities arm The change of length is realized, one-level lever arm is driven by laterally driven cylinder, due to the second support arm two ends hinged support seat and two Level lever arm, therefore the second telescopic arm can not only support secondary activities arm, can also drive the flexible of secondary activities arm, two The driving reliability of lever arm, the setting of support base ensure that the support effect of scalable arm.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
As shown in Figure 1, a kind of multistage telescopic arm isolated pillar crane, it includes base 1, revolving bed 2 is provided with base 1, First support arm 4 of scalable arm 3 and support scalable arm 3 is installed, scalable arm 3 includes fixing on revolving bed 2 Arm 3-1, the one-level lever arm 3-1 for being set in fixed arm 3-1 and the secondary activities arm 3-3 of one-level lever arm 3-2 is set in, it is fixed Arm 3-1 sidepieces are provided with laterally driven oil cylinder 5, and the piston rod of laterally driven gas and oil cylinder 5 connects the sidepiece of one-level lever arm 3-2, One-level lever arm 3-2 ends lower end is provided with support base 6, and the lower end of support base 6 is provided with support cylinder 7, the piston of support cylinder 7 Boom end is provided with supporting plate 8, and the sidepiece of support base 6 is also hinged and is provided with the second support arm 9, the second support arm 9 also with two grades of work Swing arm 3-3 bottoms are articulated and connected.

Claims (1)

1. a kind of multistage telescopic arm isolated pillar crane, it includes base, revolving bed is provided with the base, on the revolving bed First support arm of scalable arm and the support scalable arm is installed, it is characterised in that the scalable arm bag Fixed arm is included, the one-level lever arm of the fixed arm is set in and is set in the secondary activities arm of the one-level lever arm, it is described Fixed arm sidepiece is provided with laterally driven oil cylinder, and the piston rod of the laterally driven gas and oil cylinder connects the side of the one-level lever arm Portion, the one-level lever arm end lower end is provided with support base, and the support base lower end is provided with support cylinder, the support oil The piston rod end of cylinder is provided with supporting plate, and the support base sidepiece is also hinged and is provided with the second support arm, second support Arm is also articulated and connected with the secondary activities arm bottom.
CN201621218264.5U 2016-11-13 2016-11-13 Multistage telescopic arm isolated pillar crane Expired - Fee Related CN206203734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621218264.5U CN206203734U (en) 2016-11-13 2016-11-13 Multistage telescopic arm isolated pillar crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621218264.5U CN206203734U (en) 2016-11-13 2016-11-13 Multistage telescopic arm isolated pillar crane

Publications (1)

Publication Number Publication Date
CN206203734U true CN206203734U (en) 2017-05-31

Family

ID=58752446

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621218264.5U Expired - Fee Related CN206203734U (en) 2016-11-13 2016-11-13 Multistage telescopic arm isolated pillar crane

Country Status (1)

Country Link
CN (1) CN206203734U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744382A (en) * 2016-11-13 2017-05-31 无锡晟欧船舶设备有限公司 A kind of multistage telescopic arm isolated pillar crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744382A (en) * 2016-11-13 2017-05-31 无锡晟欧船舶设备有限公司 A kind of multistage telescopic arm isolated pillar crane

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170531

Termination date: 20171113