CN204727505U - A kind of truss structure formula wheel-mounted crane - Google Patents

A kind of truss structure formula wheel-mounted crane Download PDF

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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
crane
portal
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
CN201520326546.6U
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Chinese (zh)
Inventor
乾红伦
陶和平
任伟杰
李娇
朱国庆
董向楠
戚良才
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.)
HENAN HENGYUAN HOISTING MACHINERY GROUP CO Ltd
Original Assignee
HENAN HENGYUAN HOISTING MACHINERY GROUP CO Ltd
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Filing date
Publication date
Application filed by HENAN HENGYUAN HOISTING MACHINERY GROUP CO Ltd filed Critical HENAN HENGYUAN HOISTING MACHINERY GROUP CO Ltd
Priority to CN201520326546.6U priority Critical patent/CN204727505U/en
Application granted granted Critical
Publication of CN204727505U publication Critical patent/CN204727505U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of truss structure formula wheel-mounted crane
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.
CN201520326546.6U 2015-05-20 2015-05-20 A kind of truss structure formula wheel-mounted crane Expired - Fee Related CN204727505U (en)

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

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Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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