CN105060126A - Swing arm type lorry-mounted crane - Google Patents
Swing arm type lorry-mounted crane Download PDFInfo
- Publication number
- CN105060126A CN105060126A CN201510478947.8A CN201510478947A CN105060126A CN 105060126 A CN105060126 A CN 105060126A CN 201510478947 A CN201510478947 A CN 201510478947A CN 105060126 A CN105060126 A CN 105060126A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hydraulic actuating
- actuating cylinder
- swing arm
- mounted crane
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/04—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
Abstract
The invention relates to a swing arm type lorry-mounted crane which comprises a beam. The lower side of the left portion of the beam is provided with a hydraulic cylinder A, and a supporting disc A is connected to the lower end of the hydraulic cylinder A. The lower side of the right portion of the beam is provided with a hydraulic cylinder B, and a supporting disc B is connected to the lower end of the hydraulic cylinder B. The upper side of the middle portion of the beam is provided with an angling cylinder and a rotary table. The upper side of the angling cylinder is provided with a gear A, and the outer side of the upper portion of the rotary table is provided with a gear B. The upper side of the rotary table is provided with a foundation support. The upper side of the foundation support is provided with a stand column. The right side of the foundation support is provided with a derricking cylinder. The upper end of the stand column is provided with a suspension arm, and the derricking cylinder is connected to the suspension arm as well. The upper side of the suspension arm is provided with a telescopic cylinder. The lower side of the right end of the suspension arm is provided with a lifting hook. The swing arm type lorry-mounted crane has the beneficial effects of being reasonable in structure, small in occupied space, flexible to work and high in safety.
Description
Technical field
The invention belongs to hoisting crane technical field, be specifically related to a kind of lorry-mounted crane, particularly a kind of swing arm lorry-mounted crane.
Background technology
Along with the raising of social productive forces, lorry-mounted crane is because it is convenient mobile, and operating flexibility, has many application in production practice, lorry-mounted crane mostly is center of gyration symmetrical expression straight-arm hoisting crane, arm is placed in directly over railway carriage, affects the normal placement of goods in compartment, and steel rope elevator operating efficiency is not high, arm is folding increases operation non-cutting time, and it is large to take up room, and because center of gyration mostly is symmetric configuration, is unfavorable for one-sided operation on a large scale; Therefore, the swing arm lorry-mounted crane providing a kind of rational in infrastructure, little, operating flexibility of taking up room, safety high is necessary.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and the swing arm lorry-mounted crane providing a kind of rational in infrastructure, little, operating flexibility of taking up room, safety high.
The object of the present invention is achieved like this: a kind of swing arm lorry-mounted crane, it comprises crossbeam, hydraulic actuating cylinder A is provided with on the downside of described crossbeam left part, the lower end of described hydraulic actuating cylinder A is connected with supporting disk A, hydraulic actuating cylinder B is provided with on the downside of described crossbeam right part, the lower end of described hydraulic actuating cylinder B is connected with supporting disk B, in the middle part of described crossbeam, upside is provided with angling cylinder and turntable, the upside of described angling cylinder is provided with gear A, described turntable upper outside is provided with gear B, pedestal is provided with on the upside of described turntable, the upside of described pedestal is provided with column, the right side of described pedestal is provided with amplitude oil cylinder, the upper end of described column is provided with arm, described amplitude oil cylinder is also connected to arm, the upside of described arm is provided with telescopic oil cylinder, suspension hook is provided with on the downside of the right-hand member of described arm.
Described hydraulic actuating cylinder A and hydraulic actuating cylinder B is double acting hydraulic cylinder.
Described supporting disk A and supporting disk B is circular support dish.
Described gear A and gear B are straight gear.
Described amplitude oil cylinder is double acting hydraulic cylinder.
Described telescopic oil cylinder is multi-stage telescopic hydraulic actuating cylinder.
Beneficial effect of the present invention: the present invention adopts hydraulic actuating cylinder A and hydraulic actuating cylinder B, hydraulic actuating cylinder A is connected with supporting disk A, hydraulic actuating cylinder B is connected with supporting disk B, when hoisting crane is started working, hydraulic actuating cylinder A and hydraulic actuating cylinder B drive supporting disk A and supporting disk B kiss the earth, are equivalent to for hoisting crane provides the effect of supporting leg, and large with contact area of ground, uniform force, stability and the safety of whole hoisting crane are high; The present invention adopts amplitude oil cylinder, and arm can be driven to carry out the conversion of upper-lower position and amplitude, adopts telescopic oil cylinder, can change the length of arm, take up room little when arm is shunk, not affect the normal handling goods of automobile, rational in infrastructure, easy and simple to handle; The present invention has the high advantage of rational in infrastructure, little, the operating flexibility of taking up room, safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of swing arm lorry-mounted crane of the present invention.
In figure: 1, supporting disk A2, hydraulic actuating cylinder A3, crossbeam 4, angling cylinder 5, gear A 6, column 7, supporting disk B8, hydraulic actuating cylinder B9, turntable 10, gear B 11, pedestal 12, amplitude oil cylinder 13, telescopic oil cylinder 14, arm 15, suspension hook.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1
As shown in Figure 1, a kind of swing arm lorry-mounted crane, it comprises crossbeam 3, hydraulic actuating cylinder A2 is provided with on the downside of described crossbeam 3 left part, the lower end of described hydraulic actuating cylinder A2 is connected with supporting disk A1, hydraulic actuating cylinder B8 is provided with on the downside of described crossbeam 3 right part, the lower end of described hydraulic actuating cylinder B8 is connected with supporting disk B7, in the middle part of described crossbeam 3, upside is provided with angling cylinder 4 and turntable 9, the upside of described angling cylinder 4 is provided with gear A 5, described turntable 9 upper outside is provided with gear B 10, pedestal 11 is provided with on the upside of described turntable 9, the upside of described pedestal 11 is provided with column 6, the right side of described pedestal 11 is provided with amplitude oil cylinder 12, the upper end of described column 6 is provided with arm 14, described amplitude oil cylinder 12 is also connected to arm 14, the upside of described arm 14 is provided with telescopic oil cylinder 13, suspension hook 15 is provided with on the downside of the right-hand member of described arm 14.
The present invention adopts hydraulic actuating cylinder A and hydraulic actuating cylinder B, hydraulic actuating cylinder A is connected with supporting disk A, hydraulic actuating cylinder B is connected with supporting disk B, when hoisting crane is started working, hydraulic actuating cylinder A and hydraulic actuating cylinder B drive supporting disk A and supporting disk B kiss the earth, are equivalent to for hoisting crane provides the effect of supporting leg, and large with contact area of ground, uniform force, stability and the safety of whole hoisting crane are high; The present invention adopts amplitude oil cylinder, and arm can be driven to carry out the conversion of upper-lower position and amplitude, adopts telescopic oil cylinder, can change the length of arm, take up room little when arm is shunk, not affect the normal handling goods of automobile, rational in infrastructure, easy and simple to handle; The present invention has the high advantage of rational in infrastructure, little, the operating flexibility of taking up room, safety.
Embodiment 2
As shown in Figure 1, a kind of swing arm lorry-mounted crane, it comprises crossbeam 3, hydraulic actuating cylinder A2 is provided with on the downside of described crossbeam 3 left part, the lower end of described hydraulic actuating cylinder A2 is connected with supporting disk A1, hydraulic actuating cylinder B8 is provided with on the downside of described crossbeam 3 right part, the lower end of described hydraulic actuating cylinder B8 is connected with supporting disk B7, in the middle part of described crossbeam 3, upside is provided with angling cylinder 4 and turntable 9, the upside of described angling cylinder 4 is provided with gear A 5, described turntable 9 upper outside is provided with gear B 10, pedestal 11 is provided with on the upside of described turntable 9, the upside of described pedestal 11 is provided with column 6, the right side of described pedestal 11 is provided with amplitude oil cylinder 12, the upper end of described column 6 is provided with arm 14, described amplitude oil cylinder 12 is also connected to arm 14, the upside of described arm 14 is provided with telescopic oil cylinder 13, suspension hook 15 is provided with on the downside of the right-hand member of described arm 14.
Described hydraulic actuating cylinder A2 and hydraulic actuating cylinder B8 is double acting hydraulic cylinder.
Described supporting disk A1 and supporting disk B7 is circular support dish.
Described gear A 5 and gear B 10 are straight gear.
Described amplitude oil cylinder 12 is double acting hydraulic cylinder.
Described telescopic oil cylinder 13 is multi-stage telescopic hydraulic actuating cylinder.
The present invention adopts hydraulic actuating cylinder A and hydraulic actuating cylinder B, hydraulic actuating cylinder A is connected with supporting disk A, hydraulic actuating cylinder B is connected with supporting disk B, when hoisting crane is started working, hydraulic actuating cylinder A and hydraulic actuating cylinder B drive supporting disk A and supporting disk B kiss the earth, are equivalent to for hoisting crane provides the effect of supporting leg, and large with contact area of ground, uniform force, stability and the safety of whole hoisting crane are high; The present invention adopts amplitude oil cylinder, and arm can be driven to carry out the conversion of upper-lower position and amplitude, adopts telescopic oil cylinder, can change the length of arm, take up room little when arm is shunk, not affect the normal handling goods of automobile, rational in infrastructure, easy and simple to handle; The present invention has the high advantage of rational in infrastructure, little, the operating flexibility of taking up room, safety.
Claims (6)
1. a swing arm lorry-mounted crane, it comprises crossbeam, it is characterized in that: on the downside of described crossbeam left part, be provided with hydraulic actuating cylinder A, the lower end of described hydraulic actuating cylinder A is connected with supporting disk A, hydraulic actuating cylinder B is provided with on the downside of described crossbeam right part, the lower end of described hydraulic actuating cylinder B is connected with supporting disk B, in the middle part of described crossbeam, upside is provided with angling cylinder and turntable, the upside of described angling cylinder is provided with gear A, described turntable upper outside is provided with gear B, pedestal is provided with on the upside of described turntable, the upside of described pedestal is provided with column, the right side of described pedestal is provided with amplitude oil cylinder, the upper end of described column is provided with arm, described amplitude oil cylinder is also connected to arm, the upside of described arm is provided with telescopic oil cylinder, suspension hook is provided with on the downside of the right-hand member of described arm.
2. a kind of swing arm lorry-mounted crane as claimed in claim 1, is characterized in that: described hydraulic actuating cylinder A and hydraulic actuating cylinder B is double acting hydraulic cylinder.
3. a kind of swing arm lorry-mounted crane as claimed in claim 1, is characterized in that: described supporting disk A and supporting disk B is circular support dish.
4. a kind of swing arm lorry-mounted crane as claimed in claim 1, is characterized in that: described gear A and gear B are straight gear.
5. a kind of swing arm lorry-mounted crane as claimed in claim 1, is characterized in that: described amplitude oil cylinder is double acting hydraulic cylinder.
6. a kind of swing arm lorry-mounted crane as claimed in claim 1, is characterized in that: described telescopic oil cylinder is multi-stage telescopic hydraulic actuating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478947.8A CN105060126A (en) | 2015-08-03 | 2015-08-03 | Swing arm type lorry-mounted crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478947.8A CN105060126A (en) | 2015-08-03 | 2015-08-03 | Swing arm type lorry-mounted crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105060126A true CN105060126A (en) | 2015-11-18 |
Family
ID=54489720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510478947.8A Pending CN105060126A (en) | 2015-08-03 | 2015-08-03 | Swing arm type lorry-mounted crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105060126A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417400A (en) * | 2015-11-27 | 2016-03-23 | 河南新科起重机股份有限公司 | Intelligent light swing arm type crane |
| CN108100899A (en) * | 2017-12-21 | 2018-06-01 | 安徽骏达起重机械有限公司 | Telescopic crane arm |
| CN113264455A (en) * | 2021-07-19 | 2021-08-17 | 山东柏源技术有限公司 | Lifting tool for salvaging underground drill bit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927966A (en) * | 2009-12-19 | 2010-12-29 | 长治清华机械厂 | Telescopic arm type lorry-mounted crane |
| CN102050392A (en) * | 2011-01-31 | 2011-05-11 | 徐州徐工随车起重机有限公司 | Large-tonnage lorry-mounted crane |
| US20130180186A1 (en) * | 2012-01-16 | 2013-07-18 | National Oilwell Varco, L.P. | Collapsible substructure for a mobile drilling rig |
| CN204873594U (en) * | 2015-08-03 | 2015-12-16 | 河南省三马起重机械有限公司 | Swing arm formula lorry crane |
-
2015
- 2015-08-03 CN CN201510478947.8A patent/CN105060126A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927966A (en) * | 2009-12-19 | 2010-12-29 | 长治清华机械厂 | Telescopic arm type lorry-mounted crane |
| CN102050392A (en) * | 2011-01-31 | 2011-05-11 | 徐州徐工随车起重机有限公司 | Large-tonnage lorry-mounted crane |
| US20130180186A1 (en) * | 2012-01-16 | 2013-07-18 | National Oilwell Varco, L.P. | Collapsible substructure for a mobile drilling rig |
| CN204873594U (en) * | 2015-08-03 | 2015-12-16 | 河南省三马起重机械有限公司 | Swing arm formula lorry crane |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417400A (en) * | 2015-11-27 | 2016-03-23 | 河南新科起重机股份有限公司 | Intelligent light swing arm type crane |
| CN108100899A (en) * | 2017-12-21 | 2018-06-01 | 安徽骏达起重机械有限公司 | Telescopic crane arm |
| CN113264455A (en) * | 2021-07-19 | 2021-08-17 | 山东柏源技术有限公司 | Lifting tool for salvaging underground drill bit |
| CN113264455B (en) * | 2021-07-19 | 2021-09-17 | 山东柏源技术有限公司 | Lifting tool for salvaging underground drill bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
|
| RJ01 | Rejection of invention patent application after publication |