CN205527411U - Firm single armed hoist of installation - Google Patents
Firm single armed hoist of installation Download PDFInfo
- Publication number
- CN205527411U CN205527411U CN201620344300.6U CN201620344300U CN205527411U CN 205527411 U CN205527411 U CN 205527411U CN 201620344300 U CN201620344300 U CN 201620344300U CN 205527411 U CN205527411 U CN 205527411U
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- CN
- China
- Prior art keywords
- firm
- installation
- trave lling
- lling girder
- jib crane
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- 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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Abstract
The utility model discloses a firm single armed hoist of installation, which comprises a column, a pedestal, a reinforcement plate, a screw rod, the vaulting pole, the fagging, the lift, the spliced pole, the fixed beam, flexible hydro -cylinder is installed to the side on the fixed beam, be provided with the piston rod in the flexible hydro -cylinder, fixed beam both sides pars intramuralis symmetry respectively is provided with the gyro wheel groove, it sets up the inside at the fixed beam to remove the roof beam left end, removal liang liangcebi symmetry respectively is provided with support rolls, it is provided with strutting arrangement to remove the back end, it is provided with the mount to remove roof beam right -hand member top, it has connect the I -steel to remove the breast butt welding, install electric block on the I -steel, the electric block lower extreme is connected with hoisting accessory through wire rope, hoisting accessory is including holding in the palm the body down, long jib, short steeve and rings. The utility model discloses simple structure is practical, and is quick detachable, has enlarged the working range of hoist, and convenient operation, work efficiency are high, can adjust the height of fixed beam, easily uses widely.
Description
Technical field
This utility model relates to a kind of crane, a kind of installs firm jib crane.
Background technology
Crane refers to many actions hoisting machinery of vertical-lift within the specific limits and horizontal carrying heavy goods.Also known as crane.Current domestic each big lifting Guangdong remy hair crane gear company limited the most gradually cancels lift heavy driving functions.Being mainly characterized by of wheel-mounted crane: it travels driver's cabin and unites two into one with lifting control cabinl pulpit, is to be developed by crawler crane (crawler crane) to form, the crawler belt of walking mechanism and mobile roof support part are become and has the chassis of tire, overcome the shortcoming that crawler crane (crawler crane) creeper tread road pavement damages, belong to material carrying machine.The work characteristics that crane gear has is to do intermittent exercise, i.e. in a cycle of operation feeding, migrate, the corresponding mechanism of the action such as unloading is alternation, crane development commercially and use more and more extensive.
But the length of the crossbeam of existing crane is typically all certain, which limits the working range of crane, affect the work efficiency of crane.And crane of the prior art, it is all that the lower end of column is fixed in concrete foundation by foundation bolt, simply such fixed form, the most stable, need the medium position at column to fix again, such cantilever crane column just can more be stablized, and during crane work, boom hoisting structure is single, plays weight for the most frangible, and derricking gear is easy to hurt article.
Utility model content
The purpose of this utility model is that providing a kind of installs firm jib crane, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of firm jib crane is installed, including column, the lower end of described column is installed with base, in the circumferential wall of column, uniform welding has reinforcement gusset, strengthening leaving on gusset screw, screw female thread connects screw rod, and screw rod two ends connect strut, angle, strut end is had to be welded with the fagging of level between strut and horizontal plane；nullThe top of described column is provided with elevator，The upper end of elevator is provided with connection post，The upper end of described connection post is provided with fixing beam by bracing frame，Fixing beam upper side is provided with telescopic oil cylinder，Piston rod it is provided with in telescopic oil cylinder，It is provided with the second lightening hole on fixing beam two side，It is respectively symmetrically inside fixing beam two side and is provided with roller groove，Trave lling girder left end is arranged on the inside of fixing beam，Trave lling girder two side is respectively symmetrically and is provided with support roller，Trave lling girder sidewall is provided with the first lightening hole，Trave lling girder top is provided with support means，Trave lling girder right-hand member top is provided with fixed mount，Fixed mount is connected with piston rod top，Trave lling girder bottom is welded with I-steel，Electric block is installed on I-steel，Electric block lower end is connected by steel wire rope boom hoisting，Boom hoisting includes lower support、Long suspension rod、Short steeve and suspension ring，The first hinged long suspension rod bottom of cylinder is passed through in lower support one end，The lower support other end fixes coupling hook，Long suspension rod top is fixing connects suspension ring，Long suspension rod top side is fixing connects bearing，Bearing passes through the second cylinder hinged short steeve top，Fixing connection draw ring bottom short steeve，Draw ring connects the collar，Collar coupling hook.
As further program of the utility model: described base is that truncated cone-shaped is arranged.
As this utility model further scheme: described fixing beam is also associated with bracing piece with being connected between post.
As this utility model further scheme: fixing connection arc liner on described lower support, arc gasket material is copper.
As this utility model further scheme: described fixing beam is the reverse mould body structure of only upper side wall, left side wall and right side wall, and casing top is provided with fillet.
As this utility model further scheme: described trave lling girder is box-structure.
As this utility model further scheme: described support roller moves along the direction layout that beam extends, and is fixedly mounted on rotationally on the sidewall of trave lling girder.
As this utility model further scheme: described roller groove number is 2, support roller cooperation and be arranged in roller groove.
As this utility model further scheme: the two ends of described I-steel are provided with buffer unit.
Compared with prior art, the beneficial effects of the utility model are: this utility model is simple and practical, quick detachable, one end of trave lling girder is arranged on inside fixing beam, can move left and right along fixing beam, add the length of Crane Beam, expand the working range of crane, easy to operate, work efficiency is high, solves the shortcoming that existing crane working region is limited；The thrust utilizing telescopic oil cylinder drives moving left and right of trave lling girder, and telescopic oil cylinder driving force is strong, operates steadily, it is simple to control easy to operate；Support roller cooperation to be arranged in roller groove, decrease the frictional force in trave lling girder moving process, make trave lling girder operate steadily, laborsaving；Fixing beam earrings trave lling girder is both provided with lightening hole, and the weight effectively reducing self is seen, improves lifting performance and the service life of crane；In use can guarantee that the safety that lifting machine runs, use copper liner, can effectively prevent the crush injury to equipment during lifting, additionally it is possible to adjust the height of fixing beam, it is easy to promote the use of；This utility model has reasonable in design, simple in construction, easy for operation, and from heavy and light, working region is big, and work efficiency is high, and service life is long, safe and reliable advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation installing firm jib crane；
Fig. 2 is A-A direction sectional view in Fig. 1；
Fig. 3 is to install the structural representation of boom hoisting in firm jib crane；
In figure: 1-column, 2-base, 3-strengthens gusset, 4-screw rod, 5-strut, 6-fagging, 7-elevator, 8-connects post, 9-fixes beam, 10-bracing frame, 11-bracing piece, 12-telescopic oil cylinder, 13-piston rod, 14-trave lling girder, 15-supports roller, 16-the first lightening hole, 17-fixed mount, 18-electric block, 19-boom hoisting, 20-I-steel, 21-buffer unit, 22-support means, 23-roller groove, 24-the second lightening hole, 25-lower support, 26-the first cylinder, the long suspension rod of 27-, 28-suspension ring, 29-bearing, 30-the second cylinder, 31-short steeve, 32-draw ring, the 33-collar, 34-links up with, 35-arc liner.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-3, a kind of firm jib crane is installed, including column 1, the lower end of described column 1 is installed with base 2, base 2 is arranged in truncated cone-shaped, in the circumferential wall of column 1, uniform welding has reinforcement gusset 3, strengthen leaving screw on gusset 3, screw female thread connects screw rod 4, screw rod 4 two ends connect strut 5, has angle, strut 5 end to be welded with the fagging 6 of level between strut 5 and horizontal plane, so setting indirectly adds the contact area of base 2 and ground, increases the stability of column 1；nullThe top of described column 1 is provided with elevator 7，The upper end of elevator 7 is provided with connection post 8，Elevator 7 can control to connect the height of post 8，The upper end of described connection post 8 is provided with fixing beam 9 by bracing frame 10，Fixing beam 9 upper side is provided with telescopic oil cylinder 12，Piston rod 13 it is provided with in telescopic oil cylinder 12，It is provided with the second lightening hole 24 on fixing beam 9 two side，It is respectively symmetrically inside fixing beam 9 two side and is provided with roller groove 23，Trave lling girder 14 left end is arranged on the inside of fixing beam 9，Trave lling girder 14 two side is respectively symmetrically and is provided with support roller 15，Trave lling girder 14 sidewall is provided with the first lightening hole 16，Trave lling girder 14 top is provided with support means 22，Trave lling girder 14 right-hand member top is provided with fixed mount 17，Fixed mount 17 is connected with piston rod 13 top，Trave lling girder 14 bottom is welded with I-steel 20，Electric block 18 is installed on I-steel 20，Electric block 18 lower end is connected by steel wire rope boom hoisting 19，Boom hoisting 19 includes lower support 25、Long suspension rod 27、Short steeve 31 and suspension ring 28，The first hinged long suspension rod 27 bottom of cylinder 26 is passed through in lower support 25 one end，Lower support 25 other end fixes coupling hook 34，Long suspension rod 27 top is fixing connects suspension ring 28，Long suspension rod 27 top side is fixing connects bearing 29，Bearing 29 is by the second cylinder 30 hinged short steeve 31 top，Fixing connection draw ring 32 bottom short steeve 31，Draw ring 32 connects the collar 33，The collar 33 coupling hook 34.
Described fixing beam 9 is also associated with bracing piece 11 with being connected between post 8, and bracing piece 11 ensure that the firm of fixing beam 9.
Fixing connection arc liner 35 on described lower support 25, arc liner 35 material is copper.Simple in construction, easy to use, in use can guarantee that the safety that lifting machine runs, use copper liner, can effectively prevent the crush injury to equipment during lifting, it is easy to promote the use of.
Described fixing beam 9 is the inverted U body structure of only upper side wall, left side wall and right side wall, and casing top is provided with fillet.
Described trave lling girder 14 is box-structure.
The number of described support roller 15 is at least 10, arranges symmetrically in even number.
Described support roller 15 moves along the direction layout that beam 14 extends, and is rotatably fixed on the sidewall being arranged on trave lling girder 14.
Described roller groove 23 number is 2, supports roller 15 cooperation and is arranged in roller groove 23.
The two ends of described I-steel 20 are provided with buffer unit 21.
Operation principle of the present utility model is: this utility model fixes beam 9 only upper side wall, left side wall and the inverted U body structure of right side wall, casing top is provided with fillet, the body structure of this structure is stable, big by force intensity, again can be when crane work, make trave lling girder 14 completely in fixing beam, save space.And elevator 7 can change again the height connecting post 8, then changes the height of fixing beam 9, conveniently fixing beam 9 is carried out altitude mixture control.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (9)
1. one kind firm jib crane is installed, including column, it is characterized in that, the lower end of described column is installed with base, and in the circumferential wall of column, uniform welding has reinforcement gusset, strengthens leaving screw on gusset, screw female thread connects screw rod, screw rod two ends connect strut, has angle, strut end to be welded with the fagging of level between strut and horizontal plane；nullThe top of described column is provided with elevator，The upper end of elevator is provided with connection post，The upper end of described connection post is provided with fixing beam by bracing frame，Fixing beam upper side is provided with telescopic oil cylinder，Piston rod it is provided with in telescopic oil cylinder，It is provided with the second lightening hole on fixing beam two side，It is respectively symmetrically inside fixing beam two side and is provided with roller groove，Trave lling girder left end is arranged on the inside of fixing beam，Trave lling girder two side is respectively symmetrically and is provided with support roller，Trave lling girder sidewall is provided with the first lightening hole，Trave lling girder top is provided with support means，Trave lling girder right-hand member top is provided with fixed mount，Fixed mount is connected with piston rod top，Trave lling girder bottom is welded with I-steel，Electric block is installed on I-steel，Electric block lower end is connected by steel wire rope boom hoisting，Boom hoisting includes lower support、Long suspension rod、Short steeve and suspension ring，The first hinged long suspension rod bottom of cylinder is passed through in lower support one end，The lower support other end fixes coupling hook，Long suspension rod top is fixing connects suspension ring，Long suspension rod top side is fixing connects bearing，Bearing passes through the second cylinder hinged short steeve top，Fixing connection draw ring bottom short steeve，Draw ring connects the collar，Collar coupling hook.
The jib crane that installation the most according to claim 1 is firm, it is characterised in that described base is that truncated cone-shaped is arranged.
The jib crane that installation the most according to claim 1 and 2 is firm, it is characterised in that described fixing beam is also associated with bracing piece with being connected between post.
The jib crane that installation the most according to claim 3 is firm, it is characterised in that fixing connection arc liner on described lower support, arc gasket material is copper.
5. according to the jib crane that the installation described in claim 1 or 2 or 4 is firm, it is characterised in that described fixing beam is the reverse mould body structure of only upper side wall, left side wall and right side wall, and casing top is provided with fillet.
The jib crane that installation the most according to claim 5 is firm, it is characterised in that described trave lling girder is box-structure.
The jib crane that installation the most according to claim 5 is firm, it is characterised in that described support roller moves along the direction layout that beam extends, and is fixedly mounted on rotationally on the sidewall of trave lling girder.
8., according to the jib crane that the installation described in claim 1 or 2 or 4 or 6 or 7 is firm, it is characterised in that described roller groove number is 2, support roller cooperation and be arranged in roller groove.
The jib crane that installation the most according to claim 8 is firm, it is characterised in that the two ends of described I-steel are provided with buffer unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344300.6U CN205527411U (en) | 2016-04-23 | 2016-04-23 | Firm single armed hoist of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344300.6U CN205527411U (en) | 2016-04-23 | 2016-04-23 | Firm single armed hoist of installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205527411U true CN205527411U (en) | 2016-08-31 |
Family
ID=56796304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620344300.6U Expired - Fee Related CN205527411U (en) | 2016-04-23 | 2016-04-23 | Firm single armed hoist of installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205527411U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128827A (en) * | 2017-06-12 | 2017-09-05 | 无锡石油化工起重机有限公司 | Possesses the single armed loop wheel machine of biochemicals preservation lifting function |
| CN107176550A (en) * | 2017-06-23 | 2017-09-19 | 苏州优银机械有限公司 | A kind of telescopic industrial cantilever |
| CN107298383A (en) * | 2017-07-25 | 2017-10-27 | 太仓美克斯机械设备有限公司 | A kind of construction site crane |
| CN107640712A (en) * | 2017-11-07 | 2018-01-30 | 河南恒远恒山工业有限公司 | A kind of column cantilever crane |
| CN108423572A (en) * | 2018-03-28 | 2018-08-21 | 周兵经 | A kind of hydraulic engineering capture apparatus |
| CN111591907A (en) * | 2020-07-03 | 2020-08-28 | 姚政 | Crane upright post reinforcing device |
| CN113942926A (en) * | 2021-11-10 | 2022-01-18 | 中冶华天工程技术有限公司 | Automatic balance adjusting lifting appliance for straightening rollers and lifting method thereof |
| WO2022133513A1 (en) * | 2020-12-23 | 2022-06-30 | Sayfa R&D Pty Ltd | A davit assembly |
-
2016
- 2016-04-23 CN CN201620344300.6U patent/CN205527411U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128827A (en) * | 2017-06-12 | 2017-09-05 | 无锡石油化工起重机有限公司 | Possesses the single armed loop wheel machine of biochemicals preservation lifting function |
| CN107176550A (en) * | 2017-06-23 | 2017-09-19 | 苏州优银机械有限公司 | A kind of telescopic industrial cantilever |
| CN107298383A (en) * | 2017-07-25 | 2017-10-27 | 太仓美克斯机械设备有限公司 | A kind of construction site crane |
| CN107640712A (en) * | 2017-11-07 | 2018-01-30 | 河南恒远恒山工业有限公司 | A kind of column cantilever crane |
| CN108423572A (en) * | 2018-03-28 | 2018-08-21 | 周兵经 | A kind of hydraulic engineering capture apparatus |
| CN111591907A (en) * | 2020-07-03 | 2020-08-28 | 姚政 | Crane upright post reinforcing device |
| CN111591907B (en) * | 2020-07-03 | 2022-07-01 | 广东威航建设工程有限公司 | Crane upright post reinforcing device |
| WO2022133513A1 (en) * | 2020-12-23 | 2022-06-30 | Sayfa R&D Pty Ltd | A davit assembly |
| GB2604680B (en) * | 2020-12-23 | 2024-04-10 | Sayfa R&D Pty Ltd | A davit assembly |
| CN113942926A (en) * | 2021-11-10 | 2022-01-18 | 中冶华天工程技术有限公司 | Automatic balance adjusting lifting appliance for straightening rollers and lifting method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170423 |