CN204727505U - A kind of truss structure formula wheel-mounted crane - Google Patents
A kind of truss structure formula wheel-mounted crane Download PDFInfo
- Publication number
- CN204727505U CN204727505U CN201520326546.6U CN201520326546U CN204727505U CN 204727505 U CN204727505 U CN 204727505U CN 201520326546 U CN201520326546 U CN 201520326546U CN 204727505 U CN204727505 U CN 204727505U
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- CN
- China
- Prior art keywords
- truss
- turntable
- frame
- portal
- mounted crane
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Abstract
The utility model relates to a kind of truss structure formula wheel-mounted crane, it comprises vehicle frame, frame downward is provided with road wheel, frame downward is also provided with supporting leg, in the middle part of vehicle frame, upper end is provided with rotary support, rotary support upper end is provided with turntable, turntable rear portion is provided with counter-balanced carriage, turntable rear upper end is provided with lifting appliance, lifting appliance comprises column, crossbeam and electric block, in the middle part of turntable, upper end is provided with portal, pulley yoke is provided with in the middle part of portal, portal top is connected with pipe thread, hog frame is connected with on the right side of portal, in the middle part of turntable, upper end is also provided with luffing frame, luffing frame top is connected with luffing mechanism, turntable front portion is provided with operator's compartment, turntable front portion is also provided with truss arm, the truss A that truss arm comprises, truss B, truss C, truss D, truss A right part upper end is provided with support, truss D right part is provided with assembly pulley, the utility model adopts detachable truss arm, can complete independently transition, has played wheel-mounted crane feature flexibly.
Description
Technical field
The utility model belongs to crane field, particularly a kind of truss structure formula wheel-mounted crane.
Background technology
Truss bears pulling force or pressure primarily of rod member, thus the intensity of material can be made full use of, when span is larger, comparable entity web grider saves material, alleviate deadweight and increase rigidity, the plurality of advantages of truss structure makes it be widely used in crane field, particularly high to alerting ability wheel-mounted crane, save material, alleviate deadweight and seem particularly important, and the hoisting crane center of gravity of truss structure is higher, transhipment is inconvenience very, some detouchable truss structures, improve the alerting ability of racker crane, but other load carrying vehicle and the assistance of weight-lifting equipment need be relied on during transhipment, add inconvenience, therefore, provide a kind of can the truss structure formula wheel-mounted crane of complete independently transition very necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of can the truss structure formula wheel-mounted crane of complete independently transition.
The purpose of this utility model is achieved in that a kind of truss structure formula wheel-mounted crane, it comprises vehicle frame, described frame downward is provided with road wheel, described frame downward is also provided with supporting leg, in the middle part of described vehicle frame, upper end is provided with rotary support, described rotary support upper end is provided with turntable, described turntable rear portion is provided with counter-balanced carriage, described turntable rear upper end is provided with lifting appliance, described lifting appliance comprises column, crossbeam and electric block, in the middle part of described turntable, upper end is provided with portal, pulley yoke is provided with in the middle part of described portal, described portal top is connected with pipe thread, hog frame is connected with on the right side of described portal, described hog frame lower end is connected with turntable, in the middle part of described turntable, upper end is also provided with luffing frame, described luffing frame top is connected with luffing mechanism, described turntable front portion is provided with operator's compartment, described turntable front portion is also provided with truss arm, the truss A that described truss arm comprises, truss B, truss C, truss D, described truss A is connected with luffing mechanism, described truss A right part upper end is provided with support, described truss D right part is provided with assembly pulley.
Described truss A, truss B, truss C, truss D are bolted.
Described support is U-shaped frame.
Described lifting appliance is boom crane.
Described truss arm is circular tube truss.
Described lifting appliance and turntable are bolted.
The beneficial effects of the utility model: the utility model adopts detouchable truss arm, the truss arm be bolted is taken apart, by the height of luffing mechanism adjusting pole, portal top and cantilever tip is made to be in same level, pass through lifting appliance, truss lifting can be placed on support and portal, arrange pipe thread to be fixed, also can be fixed by pipe thread between truss, ensure stablizing in transport process, lifting appliance can also lift by crane interpolation counterweight, when not needing lifting appliance, also dismountablely the lifting appliance on turntable is bolted, the utility model can complete independently transition, versatile and flexible, safe and reliable, has given full play to wheel-mounted crane feature flexibly.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of truss structure formula of the utility model wheel-mounted crane.
Fig. 2 is the transhipment constitution diagram of a kind of truss structure formula of the utility model wheel-mounted crane.
Fig. 3 is the portal schematic diagram of a kind of truss structure formula of the utility model wheel-mounted crane.
In figure: 1, vehicle frame 2, road wheel 3, supporting leg 4, rotary support 5, turntable 6, counter-balanced carriage 7, lifting appliance 8, column 9, crossbeam 10, electric block 11, portal 12, pulley yoke 13, pipe thread 14, hog frame 15, luffing frame 16, operator's compartment 17, truss arm 18, truss A 19, truss B 20, truss C 21, truss D 22, luffing mechanism 23, support 24, assembly pulley.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of truss structure formula wheel-mounted crane, it comprises vehicle frame 1, described vehicle frame 1 bottom is provided with road wheel 2, described vehicle frame 1 bottom is also provided with supporting leg 3, in the middle part of described vehicle frame 1, upper end is provided with rotary support 4, described rotary support 4 upper end is provided with turntable 5, described turntable 5 rear portion is provided with counter-balanced carriage 6, described turntable 5 rear upper end is provided with lifting appliance 7, described lifting appliance 7 comprises column 8, crossbeam 9 and electric block 10, in the middle part of described turntable 5, upper end is provided with portal 11, pulley yoke 12 is provided with in the middle part of described portal 11, described portal 11 top is connected with pipe thread 13, hog frame 14 is connected with on the right side of described portal 11, described hog frame 14 lower end is connected with turntable 5, in the middle part of described turntable 5, upper end is also provided with luffing frame 15, described luffing frame 15 top is connected with luffing mechanism 22, described turntable 5 front portion is provided with operator's compartment 16, described turntable 5 front portion is also provided with truss arm 17, the truss A18 that described truss arm 17 comprises, truss B19, truss C20, truss D21, described truss A18 is connected with luffing mechanism 22, described truss A18 right part upper end is provided with support 23, described truss D21 right part is provided with assembly pulley 24.
The utility model adopts detouchable truss arm, the truss arm be bolted is taken apart, by the height of luffing mechanism adjusting pole, portal top and cantilever tip is made to be in same level, pass through lifting appliance, truss lifting can be placed on support and portal, arrange pipe thread to be fixed, also can be fixed by pipe thread between truss, ensure stablizing in transport process, lifting appliance can also lift by crane interpolation counterweight, when not needing lifting appliance, is also dismountablely bolted the lifting appliance on turntable; The utility model can complete independently transition, versatile and flexible, safe and reliable, has given full play to wheel-mounted crane feature flexibly.
Embodiment 2
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of truss structure formula wheel-mounted crane, it comprises vehicle frame 1, described vehicle frame 1 bottom is provided with road wheel 2, described vehicle frame 1 bottom is also provided with supporting leg 3, in the middle part of described vehicle frame 1, upper end is provided with rotary support 4, described rotary support 4 upper end is provided with turntable 5, described turntable 5 rear portion is provided with counter-balanced carriage 6, described turntable 5 rear upper end is provided with lifting appliance 7, described lifting appliance 7 comprises column 8, crossbeam 9 and electric block 10, in the middle part of described turntable 5, upper end is provided with portal 11, pulley yoke 12 is provided with in the middle part of described portal 11, described portal 11 top is connected with pipe thread 13, hog frame 14 is connected with on the right side of described portal 11, described hog frame 14 lower end is connected with turntable 5, in the middle part of described turntable 5, upper end is also provided with luffing frame 15, described luffing frame 15 top is connected with luffing mechanism 22, described turntable 5 front portion is provided with operator's compartment 16, described turntable 5 front portion is also provided with truss arm 17, the truss A18 that described truss arm 17 comprises, truss B19, truss C20, truss D21, described truss A18 is connected with luffing mechanism 22, described truss A18 right part upper end is provided with support 23, described truss D21 right part is provided with assembly pulley 24.
Described truss A18, truss B19, truss C20, truss D21 are bolted.
Described support 23 is U-shaped frame.
Described lifting appliance 7 is boom crane.
Described truss arm 17 is circular tube truss.
Described lifting appliance 7 is bolted with turntable 5.
The utility model adopts detouchable truss arm, the truss arm be bolted is taken apart, by the height of luffing mechanism adjusting pole, portal top and cantilever tip is made to be in same level, pass through lifting appliance, truss lifting can be placed on support and portal, arrange pipe thread to be fixed, also can be fixed by pipe thread between truss, ensure stablizing in transport process, lifting appliance can also lift by crane interpolation counterweight, when not needing lifting appliance, is also dismountablely bolted the lifting appliance on turntable; The utility model can complete independently transition, versatile and flexible, safe and reliable, has given full play to wheel-mounted crane feature flexibly.
Claims (6)
1. a truss structure formula wheel-mounted crane, it comprises vehicle frame, it is characterized in that: described frame downward is provided with road wheel, described frame downward is also provided with supporting leg, in the middle part of described vehicle frame, upper end is provided with rotary support, described rotary support upper end is provided with turntable, described turntable rear portion is provided with counter-balanced carriage, described turntable rear upper end is provided with lifting appliance, described lifting appliance comprises column, crossbeam and electric block, in the middle part of described turntable, upper end is provided with portal, pulley yoke is provided with in the middle part of described portal, described portal top is connected with pipe thread, hog frame is connected with on the right side of described portal, described hog frame lower end is connected with turntable, in the middle part of described turntable, upper end is also provided with luffing frame, described luffing frame top is connected with luffing mechanism, described turntable front portion is provided with operator's compartment, described turntable front portion is also provided with truss arm, the truss A that described truss arm comprises, truss B, truss C, truss D, described truss A is connected with luffing mechanism, described truss A right part upper end is provided with support, described truss D right part is provided with assembly pulley.
2. a kind of truss structure formula wheel-mounted crane according to claim 1, is characterized in that: described truss A, truss B, truss C, truss D are bolted.
3. a kind of truss structure formula wheel-mounted crane according to claim 1, is characterized in that: described support is U-shaped frame.
4. a kind of truss structure formula wheel-mounted crane according to claim 1, is characterized in that: described lifting appliance is boom crane.
5. a kind of truss structure formula wheel-mounted crane according to claim 1, is characterized in that: described truss arm is circular tube truss.
6. a kind of truss structure formula wheel-mounted crane according to claim 1, is characterized in that: described lifting appliance and turntable are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326546.6U CN204727505U (en) | 2015-05-20 | 2015-05-20 | A kind of truss structure formula wheel-mounted crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326546.6U CN204727505U (en) | 2015-05-20 | 2015-05-20 | A kind of truss structure formula wheel-mounted crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727505U true CN204727505U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326546.6U Expired - Fee Related CN204727505U (en) | 2015-05-20 | 2015-05-20 | A kind of truss structure formula wheel-mounted crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217495A (en) * | 2015-10-29 | 2016-01-06 | 南通润邦重机有限公司 | The removable single arm support hoisting crane of a kind of rubber-tyred |
| CN105584942A (en) * | 2015-11-24 | 2016-05-18 | 徐州重型机械有限公司 | Crane arm and crane |
| CN106315423A (en) * | 2016-08-29 | 2017-01-11 | 中天建设集团有限公司天津分公司 | Fabricated mobile hoisting machine and construction method for high-rise buildings |
-
2015
- 2015-05-20 CN CN201520326546.6U patent/CN204727505U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217495A (en) * | 2015-10-29 | 2016-01-06 | 南通润邦重机有限公司 | The removable single arm support hoisting crane of a kind of rubber-tyred |
| CN105584942A (en) * | 2015-11-24 | 2016-05-18 | 徐州重型机械有限公司 | Crane arm and crane |
| CN106315423A (en) * | 2016-08-29 | 2017-01-11 | 中天建设集团有限公司天津分公司 | Fabricated mobile hoisting machine and construction method for high-rise buildings |
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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: 20151028 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |