CN201037233Y - Multifunctional trackless type gantry crane - Google Patents
Multifunctional trackless type gantry crane Download PDFInfo
- Publication number
- CN201037233Y CN201037233Y CNU2007200530200U CN200720053020U CN201037233Y CN 201037233 Y CN201037233 Y CN 201037233Y CN U2007200530200 U CNU2007200530200 U CN U2007200530200U CN 200720053020 U CN200720053020 U CN 200720053020U CN 201037233 Y CN201037233 Y CN 201037233Y
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- Prior art keywords
- hydraulic
- chassis
- crossbeam
- arm
- buttress
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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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- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 abstract 1
- 238000010908 decantation Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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Abstract
The utility model relates to a multifunctional trolley type portal jib crane, which comprises a crane arm and a beam, wherein, one end of the beam is provided with a chassis and the other end of the beam is connected with a support pier. A crane turntable is arranged on the chassis. The crane arm is arranged on the crane turntable. A hydraulic oil tank is arranged on the crane arm and the crane turntable. An operation chamber and a hydraulic power device storehouse are arranged on the crane turntable. Two rotary walking brackets are arranged on two sides of the chassis. One end of the rotary walking bracket is hinged with the chassis, and the other end of the rotary walking bracket is provided with a hydraulic driving walking wheel. Two groups of hydraulic driving walking wheel are arranged below the support pier and the lower side of an assemble wheel seat. The assemble wheel seat is hinged with below the support pier by an adjusting pin. Each hydraulic driving walking wheel is arranged on the wheel seat by the turntable and a driver. The utility model has the advantages of simple and reasonable structure, stable and flexible operation and control, convenient moving and multiple uses by one vehicle.
Description
Technical field:
The utility model relates to a kind of road and bridge crane, the multi-functional trackless portal jib crane that particularly a kind of road and bridge that is suitable for being provided with interim prefabricated units field is used.
Background technology:
Existing common bridge engineering generally is on the end of the bridge roadbed precasting yard to be set, and hanging apparatus such as track and employing rail portal jib crane are set.Adopt described device in common bridge engineering construction, exist handling cost height is installed, the set-up time is long, to shortcomings such as its very flexible of small-scale workshops building site.
At described problem, utility model technical scheme that the applicant once provided a kind of " trackless portal jib crane ", described scheme adopts common power drive travelling wheel device, and when lifting operation, need to be used for fixing crane by collapsible bearing, thereby exist structure complicated, use weak points such as inconvenience.
The utility model content:
The purpose of this utility model is to provide a kind of multi-functional trackless portal jib crane to the improvement of existing trackless portal jib crane and perfect, more stable convenience when being intended to make its more reasonable structure, decantation, lifting or other operations, flexibly, utilization rate is higher.
The utility model, comprise arm, crossbeam, it is characterized in that: the end at crossbeam is provided with the chassis, the other end at crossbeam connects buttress, on the chassis, be provided with bogie, arm is installed on the bogie, is provided with hydraulic jack on arm and bogie, also is provided with operating room and hydraulic power unit storehouse on bogie; Both sides on the chassis, be respectively equipped with rotatable traveling support, one end of rotatable traveling support is rotationally connected by connecting pin and chassis, the other end of rotatable traveling support is provided with hydraulic-driven travelling wheel and hydraulic mount, the hydraulic-driven travelling wheel is installed in the below that turns the traveling support by rotating disk and rotating disk driver, between chassis and rotatable traveling support the rotation hydraulic jack is set; Below buttress, be provided with two groups of hydraulic-driven travelling wheels, two groups of hydraulic-driven travelling wheels are installed in the below of combination wheel seat respectively by rotating disk and rotating disk driver, and the combination wheel seat is by regulating the below that pin is hinged on buttress.
The utility model on described arm, can be provided with auxiliary, auxiliary is hinged on the end of arm, the end of auxiliary is provided with Excavating bucket or hangs the concrete bucket, between auxiliary and arm hydraulic jack is set, at auxiliary and Excavating bucket or hang between the concrete bucket hydraulic jack is set.
The utility model on described crossbeam, is provided with lifting chassis device, and lifting chassis device is made of lifting chassis equipment compartment and lifting chassis tackle pulley, and lifting chassis equipment compartment is located on the crossbeam by rail bracket.
The utility model, described buttress are adjustable buttress, and adjustable buttress is provided with connecting hole, and connecting hole is corresponding with the span adjustment hole on the crossbeam, and adjustable buttress is connected on the crossbeam by connector.
The utility model, described hydraulic-driven travelling wheel, rotating disk driver, hydraulic jack, lifting chassis equipment compartment and all driving arrangements of crane part all are connected with operating room with the hydraulic power unit storehouse.
The utility model has following characteristics:
1, adopt rotatable traveling supporting structure, and utilize hydraulic jack to control its rotational angle, the more stable convenience of operation control, reliability is stronger;
2, adopt hydraulic-driven travelling wheel and hydraulic mount, structure is advantages of simple more;
3, lifting chassis device is set, is adapted to heavy component lifting migration;
4, adjustable buttress can carry out the span adjusting neatly, needs to be suitable for various operating modes;
5, during the short distance decantation, this car is the traveling decantation voluntarily;
6, adjustable buttress is articulated and connected with the combination wheel seat by regulating pin, can make crane operation and traveling on the ground of injustice;
7, this car can carry out the operation of all directions under the situation of weight and turns to hanging, and two are used lifting and the transportation that can carry out big member.
8, as installing Excavating bucket on arm or when hanging the concrete bucket, excavation and other function can also be arranged except that having lifting function, function is more complete.
Description of drawings:
Fig. 1, Fig. 2 are respectively the structure principle chart of embodiment 1 and embodiment 2.
Among the figure, 1, arm 2, hydraulic jack 3, operating room 4, hydraulic power unit storehouse 5, bogie 6, rotatable traveling support 7, hydraulic-driven travelling wheel 8, rotating disk and rotating disk driver 9, rotate hydraulic jack 10, lifting chassis equipment compartment 11, combination wheel seat 12, regulate pin 13, rotating disk and rotating disk driver 14, hydraulic-driven travelling wheel 15, lifting chassis tackle pulley 16, adjustable buttress 17, adjustable buttress connecting hole 18, span adjustment hole 19, lifting trolley track 20, crossbeam 21, chassis 22, hydraulic mount 23, rotatable traveling support connecting pin 24, auxiliary 25, Excavating bucket or hang concrete bucket 26,27, hydraulic jack.
The specific embodiment:
With reference to accompanying drawing 1, this multi-functional trackless portal jib crane, comprise arm 1, crossbeam 20, end at crossbeam 20 is provided with chassis 21, the other end at crossbeam 20 connects buttress 16, is provided with bogie 5 on chassis 21, and arm 1 is installed on the bogie 5, on arm 1 and bogie 5, be provided with hydraulic jack 2, on bogie 5, go back setting operation chamber 3 and hydraulic power unit storehouse 4; 21 the both sides on the chassis, be respectively equipped with rotatable traveling support 6, one end of rotatable traveling support is rotationally connected by connecting pin 23 and chassis 21, the other end of rotatable traveling support is provided with hydraulic-driven travelling wheel 7 and hydraulic mount 22, hydraulic-driven travelling wheel 7 is installed in the below that turns traveling support 6 by rotating disk and rotating disk driver 8, is provided with to rotate hydraulic jack 9 between chassis 21 and rotatable traveling support 6; Below buttress 16, be provided with 14, two groups of hydraulic-driven travelling wheels of two groups of hydraulic-driven travelling wheels are installed in combination wheel seat 11 respectively by rotating disk and rotating disk driver 13 below, combination wheel seat 11 is by regulating the below that pin 12 is hinged on buttress 16; Described buttress 16 is adjustable buttress, and adjustable buttress 16 is provided with connecting hole 17, and connecting hole 17 is corresponding with the span adjustment hole 18 on the crossbeam 20, and adjustable buttress 16 is connected on the crossbeam 20 by connector.
Present embodiment also on described crossbeam 20, is provided with lifting chassis device, and lifting chassis device is made of lifting chassis equipment compartment 10 and lifting chassis tackle pulley 15, and lifting chassis equipment compartment 10 is erected on the crossbeam 20 by track 19.
Present embodiment, described hydraulic-driven travelling wheel, rotating disk driver, hydraulic jack, lifting chassis equipment compartment and all driving arrangements of crane part all are connected with operating room 3 with hydraulic power unit storehouse 4.
With reference to accompanying drawing 2, this multi-functional trackless portal jib crane is replaced by the Excavating bucket device with the hook gear of arm 1 end of embodiment 1, and all the other structures are identical with embodiment 1.Described Excavating bucket device comprises auxiliary 24 and Excavating bucket or hangs concrete bucket 25, auxiliary 24 is hinged on the end of arm 1, the end of auxiliary 24 is provided with Excavating bucket or hangs concrete bucket 25, hydraulic jack 26 is set between auxiliary 24 and arm, at auxiliary 24 and Excavating bucket or hang hydraulic jack 27 is set between the concrete bucket, hydraulic jack 26,27 is to realize excavating function, and described hydraulic jack 26,27 also is connected with operating room 3 with hydraulic power unit storehouse 4.
Claims (4)
1. multi-functional trackless portal jib crane, comprise arm (1), crossbeam (20), it is characterized in that: the end at crossbeam (20) is provided with chassis (21), the other end at crossbeam (20) connects buttress (16), on chassis (21), be provided with bogie (5), arm (1) is installed on the bogie (5), is connected with hydraulic jack (2) on arm (1) and bogie (5), also is provided with operating room (3) and hydraulic power unit storehouse (4) on bogie (5); The both sides of (21) on the chassis, be respectively equipped with rotatable traveling support (6), one end of rotatable traveling support is rotationally connected by connecting pin (23) and chassis (21), the other end of rotatable traveling support is provided with hydraulic-driven travelling wheel (7) and hydraulic mount (22), hydraulic-driven travelling wheel (7) is installed in the below that turns traveling support (6) by rotating disk and rotating disk driver (8), is provided with to rotate hydraulic jack (9) between chassis (21) and rotatable traveling support (6); Below in buttress (16), be provided with two groups of hydraulic-driven travelling wheels (14), two groups of hydraulic-driven travelling wheels are installed in the below of combination wheel seat (11) respectively by rotating disk and rotating disk driver (13), combination wheel seat (11) is by regulating the below that pin (12) is hinged on buttress (16); Described hydraulic-driven travelling wheel, hydraulic jack and all driving arrangements of crane part all are connected with operating room (3) with hydraulic power unit storehouse (4).
2. multi-functional trackless portal jib crane according to claim 1, it is characterized in that: on described arm, auxiliary (24) is set, auxiliary is hinged on the end of arm, the end of auxiliary (24) is provided with Excavating bucket or hangs concrete bucket (25), hydraulic jack (26) is set between auxiliary (24) and arm, and at auxiliary (24) and Excavating bucket or hang hydraulic jack (27) is set between the concrete bucket, described hydraulic jack is connected with operating room (3) with hydraulic power unit storehouse (4).
3. multi-functional trackless portal jib crane according to claim 1 and 2, it is characterized in that: on described crossbeam (20), lifting chassis device is set, lifting chassis device is made of lifting chassis equipment compartment (10) and lifting chassis tackle pulley (15), lifting chassis equipment compartment (10) is erected on the crossbeam (20) by track (19), and described lifting chassis equipment compartment is connected with operating room (3) with hydraulic power unit storehouse (4).
4. according to the arbitrary described multi-functional trackless portal jib crane of claim 1-3, it is characterized in that: described buttress (16) is adjustable buttress, adjustable buttress (16) is provided with connecting hole (17), connecting hole (17) is corresponding with the span adjustment hole (18) on the crossbeam (20), and adjustable buttress (16) is connected on the crossbeam (20) by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200530200U CN201037233Y (en) | 2007-06-20 | 2007-06-20 | Multifunctional trackless type gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200530200U CN201037233Y (en) | 2007-06-20 | 2007-06-20 | Multifunctional trackless type gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037233Y true CN201037233Y (en) | 2008-03-19 |
Family
ID=39209746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200530200U Expired - Fee Related CN201037233Y (en) | 2007-06-20 | 2007-06-20 | Multifunctional trackless type gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037233Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649251A (en) * | 2012-04-20 | 2012-08-29 | 舞阳钢铁有限责任公司 | Steel plate surface polishing machine |
| CN104355238A (en) * | 2014-11-25 | 2015-02-18 | 河南机电高等专科学校 | Portal crane with jib structure |
| CN106049287A (en) * | 2016-06-18 | 2016-10-26 | 朱子毅 | Device and method for automatically penetrating through rubber bar |
| CN108789804A (en) * | 2018-07-31 | 2018-11-13 | 安徽兴宇轨道装备有限公司 | A kind of concrete placer |
| CN109016107A (en) * | 2018-07-31 | 2018-12-18 | 安徽兴宇轨道装备有限公司 | A kind of concrete casting machine |
| CN109969952A (en) * | 2019-04-08 | 2019-07-05 | 长沙中联恒通机械有限公司 | A kind of hoisting apparatus, fire plant and its mechanical equipment |
| CN114057099A (en) * | 2021-12-15 | 2022-02-18 | 浙江数智交院科技股份有限公司 | Ship lock maintenance door machine |
-
2007
- 2007-06-20 CN CNU2007200530200U patent/CN201037233Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649251A (en) * | 2012-04-20 | 2012-08-29 | 舞阳钢铁有限责任公司 | Steel plate surface polishing machine |
| CN104355238A (en) * | 2014-11-25 | 2015-02-18 | 河南机电高等专科学校 | Portal crane with jib structure |
| CN106049287A (en) * | 2016-06-18 | 2016-10-26 | 朱子毅 | Device and method for automatically penetrating through rubber bar |
| CN108789804A (en) * | 2018-07-31 | 2018-11-13 | 安徽兴宇轨道装备有限公司 | A kind of concrete placer |
| CN109016107A (en) * | 2018-07-31 | 2018-12-18 | 安徽兴宇轨道装备有限公司 | A kind of concrete casting machine |
| CN109969952A (en) * | 2019-04-08 | 2019-07-05 | 长沙中联恒通机械有限公司 | A kind of hoisting apparatus, fire plant and its mechanical equipment |
| CN109969952B (en) * | 2019-04-08 | 2024-03-26 | 中联恒通机械有限公司 | Hoisting apparatus, fire control device and mechanical equipment thereof |
| CN114057099A (en) * | 2021-12-15 | 2022-02-18 | 浙江数智交院科技股份有限公司 | Ship lock maintenance door machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20110620 |