CN115321443B - Pin bearing frame of high-altitude vehicle - Google Patents
Pin bearing frame of high-altitude vehicle Download PDFInfo
- Publication number
- CN115321443B CN115321443B CN202210997137.3A CN202210997137A CN115321443B CN 115321443 B CN115321443 B CN 115321443B CN 202210997137 A CN202210997137 A CN 202210997137A CN 115321443 B CN115321443 B CN 115321443B
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- Prior art keywords
- frame main
- frame
- bearing frame
- main body
- main part
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- 230000008093 supporting effect Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract description 17
- 230000008602 contraction Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a high-altitude vehicle pin bearing frame which comprises a bearing frame main body and a turntable assembly, wherein the bearing frame main body is fixedly connected to a vehicle chassis through a U-shaped bolt, the bearing frame main body is a rigid frame mechanism, one end of the bearing frame main body is fixedly provided with a portal frame, the portal frames are fixed through connecting rods, one side of each portal frame is connected with one end of a supporting rod, the other end of each supporting rod is connected with the bearing frame main body, the other end of the bearing frame main body is provided with a rotary speed reducer reserved opening, the bottom end of the bearing frame main body is fixedly provided with the turntable assembly, the inner side of the turntable assembly is provided with the turntable reserved opening, the turntable reserved opening is connected with the rotary speed reducer reserved opening through a rotary speed reducer, the bearing frame main body is fixedly connected to the vehicle chassis through the U-shaped bolt, and the bearing frame main body is a rigid frame mechanism, and the turntable assembly is arranged at the bottom end of the bearing frame main body and is mutually connected to carry out high-strength connection on the vehicle, so that a whole is formed.
Description
Technical Field
The invention relates to a bearing frame, in particular to a pin bearing frame for a high-altitude vehicle, and belongs to the technical field of high-altitude operation.
Background
The overhead working truck is a special vehicle for transporting workers and using equipment to the site and performing aerial operation, is suitable for the overhead operation of large, medium and small urban building groups, has the characteristics of simplicity and convenience in operation, easiness in learning, strong flexibility, wide application range, high working efficiency, excellent performance and the like, and can be used for the overhead operation of high-altitude fire control, high-altitude rescue, high-altitude cleaning outside buildings, high-altitude building furniture transportation, high-altitude rush repair operation, high-altitude equipment installation and the like, so that the bearing frame of the overhead working truck needs to achieve higher use strength.
The traditional overhead working truck bearing frame adopts a single group of aluminum alloy frames, is installed on the overhead working truck, has lower use strength, and supports at two ends of the bearing frame are uniformly controlled by a hydraulic body, so that the bearing frame is difficult to support and balance on uneven roads, and therefore, the bearing frame for the pin shaft of the overhead working truck is improved.
Disclosure of Invention
The invention aims to provide a pin bearing frame for a high-altitude vehicle, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high altitude car round pin axle bears frame, includes bears frame main part and revolving stage assembly, bear frame main part and pass through U type bolt fixed connection on vehicle chassis, bear frame main part is rigid frame mechanism, bear the one end fixed mounting of frame main part has the portal frame, fix through the connecting rod between the portal frame, one side of portal frame is connected with the one end of bracing piece, the other end of bracing piece is connected to bear in the frame main part, bear the frame main part other end and open there is rotary reducer reserved opening, the bottom fixed mounting who bears the frame main part has the revolving stage assembly, it has the revolving stage reserved opening to open in the revolving stage assembly inboard, revolving stage reserved opening and rotary reducer reserved opening pass through rotary reducer and connect.
Preferably, the two ends of the bearing frame main body are fixedly provided with the contraction protection frames, the two ends of the contraction protection frames are internally provided with the hydraulic telescopic rods, one ends of the hydraulic telescopic rods are connected with the first supporting legs, the bottom ends of the first supporting legs are connected with supporting feet, the other ends of the hydraulic telescopic rods are connected with the second supporting legs, and the second supporting legs and the first supporting legs are independently controlled through the hydraulic system.
Preferably, the two sides of the bearing frame main body are provided with wheel protection frames, and one side of each wheel protection frame is provided with a warning plate.
Preferably, one end of the turntable assembly is provided with a front end fixing frame, the front end fixing frames can be connected with the bottom end of the overhead car through fixing bolts, the other end of the turntable assembly is provided with a rear end fixing frame, the rear end fixing frames are connected through fixing bolts, and two ends of the rear end fixing frame are connected with side plates.
Preferably, a rotary table reserved opening is formed in the inner side of the rotary table assembly, a round fixing opening is formed in one side of the rotary table reserved opening, the rotary table assembly is connected with the bearing frame main body up and down, and the rotary table assembly is made of aluminum alloy materials.
Compared with the prior art, the invention has the beneficial effects that:
according to the high-altitude vehicle pin bearing frame, the bearing frame main body is fixedly connected to the vehicle chassis by utilizing the U-shaped bolts, the bearing frame main body is a rigid frame mechanism, the turntable assemblies are arranged at the bottom ends of the bearing frame main body and are mutually connected, the vehicles are connected with each other in a high-strength manner to form a whole, in addition, the second supporting legs and the first supporting legs are independently controlled by the hydraulic system, and the supporting legs cannot be supported due to the uniform lifting height under the condition of uneven road surfaces.
Drawings
FIG. 1 is a schematic view of a main body structure of a carrier according to the present invention;
FIG. 2 is a schematic view of a turntable assembly according to the present invention;
In the figure: 1. supporting feet; 2. a first support leg; 3. shrink the protective frame; 4. a support rod; 5. a portal frame; 6. a connecting rod; 7. a second support leg; 8. a carrier body; 9. a reserved opening of the rotary speed reducer; 10. a wheel protecting frame; 11. a front end fixing frame; 12. a turntable assembly; 13. a side plate; 14. a reserved opening of the turntable; 15. a rear end fixing frame; 16. a hydraulic telescopic rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the invention provides a high-altitude vehicle pin bearing frame, which comprises a bearing frame main body 8 and a turntable assembly 12, wherein the bearing frame main body 8 is fixedly connected to a vehicle chassis through a U-shaped bolt, the bearing frame main body 8 is a rigid frame mechanism, the service life of the device can be prolonged, the structural strength is enhanced, one end of the bearing frame main body 8 is fixedly provided with a portal frame 5, the portal frames 5 are fixed through connecting rods 6, the top ends of the connecting rods 6 can serve as supporting points of an aerial ladder, one side of the portal frame 5 is connected with one end of a supporting rod 4, the other end of the supporting rod 4 is connected with the bearing frame main body 8, the supporting rod 4 can enhance the side supporting effect on the bearing frame main body 8, the other end of the bearing frame main body 8 is provided with a rotary speed reducer reserved opening 9, the bottom end of the bearing frame main body 8 is fixedly provided with the turntable assembly 12, the inner side of the turntable assembly 12 is provided with a rotary speed reducer reserved opening 14, the rotary speed reducer reserved opening 14 is connected with the rotary speed reducer through the rotary speed reducer, and the rotary speed reducer can rotate the aerial ladder leftwards and rightwards by 90 degrees respectively by 90 degrees.
In the invention, the following components are added: the both ends fixed mounting who bears frame main part 8 have shrink fender bracket 3, the both ends of shrink fender bracket 3 are built-in to have hydraulic telescoping rod 16, the one end of hydraulic telescoping rod 16 is connected with first supporting leg 2, during the use, can stretch out and draw back hydraulic telescoping rod 16 through hydraulic system, thereby make first supporting leg 2 support the device, the bottom of first supporting leg 2 is connected with supporting leg 1, the other end of hydraulic telescoping rod 16 is connected with second supporting leg 7, second supporting leg 7 and first supporting leg 2 pass through hydraulic system individual control, under the condition of avoiding meetting the road surface unevenness, unified lifting height first supporting leg 2 can't support.
In the invention, the following components are added: the two sides of the bearing frame main body 8 are provided with wheel protection frames 10, and one side of each wheel protection frame 10 is provided with a warning plate.
In the invention, the following components are added: one end of the turntable assembly 12 is provided with a front end fixing frame 11, the front end fixing frames 11 can be connected with the bottom end of the overhead car through fixing bolts, the other end of the turntable assembly 12 is provided with a rear end fixing frame 15, the rear end fixing frames 15 are connected through fixing bolts, two ends of the rear end fixing frame 15 are connected with side plates 13, and the bearing force of the bearing frame main body 8 can be enhanced by adding the turntable assembly 12.
In the invention, the following components are added: the inner side of the turntable assembly 12 is provided with a turntable reserved opening 14, one side of the turntable reserved opening 14 is provided with a circular fixed opening, the turntable assembly 12 is connected with the bearing frame main body 8 up and down, and the turntable assembly 12 is made of aluminum alloy materials, so that the use strength of the device can be improved.
When the high-altitude vehicle pin bearing frame is particularly used, the high-altitude vehicle pin bearing frame comprises a bearing frame main body 8 and a turntable assembly 12, wherein the bearing frame main body 8 is fixedly connected to a vehicle chassis through a U-shaped bolt, the bearing frame main body 8 is a rigid frame mechanism, the service life of the device can be prolonged, the structural strength is enhanced, the turntable assembly 12 is arranged at the bottom end of the bearing frame main body 8 and is mutually connected, the vehicle is connected with high strength, a turntable reserved opening 14 is arranged at the inner side of the turntable assembly 12, a rotary speed reducer reserved opening 9 is arranged at the other end of the bearing frame main body 8, the turntable reserved opening 14 and the rotary speed reducer reserved opening 9 are connected through a rotary speed reducer, the rotary speed reducer can rotate an aerial ladder to 180 degrees leftwards and rightwards respectively, in addition, one end of the bearing frame main body 8 is fixedly provided with a portal frame 5, the portal frame 5 is fixed through a connecting rod 6, the top end of the connecting rod 6 can serve as a supporting point of the aerial ladder, the supporting function of the device is enhanced, and the second supporting leg 7 and the first supporting leg 2 are independently controlled through a hydraulic system, so that the first supporting leg 2 cannot be supported under the condition of uneven road surface.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present invention and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a high altitude vehicle round pin axle bears frame, includes bears frame main part (8) and revolving stage assembly (12), its characterized in that, bear frame main part (8) and pass through U type bolt fixed connection on the vehicle chassis, bear frame main part (8) are rigid frame mechanism, the one end fixed mounting of frame main part (8) has portal frame (5), fix through connecting rod (6) between portal frame (5), one side of portal frame (5) is connected with one end of bracing piece (4), on bearing frame main part (8) is connected to the other end of bracing piece (4), it has revolving stage reduction gear reservation mouth (9) to bear the frame main part (8) the other end, revolving stage assembly (12) are fixed to the bottom of frame main part (8), revolving stage assembly (12) inboard is opened has reservation mouth (14), revolving stage reservation mouth (14) and revolving stage reduction gear reservation mouth (9) are connected through the revolving stage reduction gear;
One end of the turntable assembly (12) is provided with a front end fixing frame (11), the front end fixing frames (11) can be connected with the bottom end of the overhead car through fixing bolts, the other end of the turntable assembly (12) is provided with a rear end fixing frame (15), the rear end fixing frames (15) are connected through fixing bolts, and two ends of the rear end fixing frame (15) are connected with side plates (13);
The inner side of the rotary table assembly (12) is provided with a rotary table reserved opening (14), one side of the rotary table reserved opening (14) is provided with a round fixing opening, the rotary table assembly (12) is connected with the bearing frame main body (8) up and down, and the rotary table assembly (12) is made of aluminum alloy materials.
2. The overhead cart pin bearing of claim 1, wherein: the two ends of the bearing frame main body (8) are fixedly provided with a shrinkage protection frame (3), two ends of the shrinkage protection frame (3) are internally provided with hydraulic telescopic rods (16), one ends of the hydraulic telescopic rods (16) are connected with first supporting legs (2), the bottom ends of the first supporting legs (2) are connected with supporting legs (1), the other ends of the hydraulic telescopic rods (16) are connected with second supporting legs (7), and the second supporting legs (7) and the first supporting legs (2) are independently controlled through a hydraulic system.
3. The overhead trolley pin carrier of claim 2, wherein: the two sides of the bearing frame main body (8) are provided with wheel protection frames (10), and one side of each wheel protection frame (10) is provided with a warning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210997137.3A CN115321443B (en) | 2022-08-19 | 2022-08-19 | Pin bearing frame of high-altitude vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210997137.3A CN115321443B (en) | 2022-08-19 | 2022-08-19 | Pin bearing frame of high-altitude vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115321443A CN115321443A (en) | 2022-11-11 |
| CN115321443B true CN115321443B (en) | 2024-06-04 |
Family
ID=83925454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210997137.3A Active CN115321443B (en) | 2022-08-19 | 2022-08-19 | Pin bearing frame of high-altitude vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115321443B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07196295A (en) * | 1993-11-24 | 1995-08-01 | Aichi Corp:Kk | Vehicle for high lift work |
| JP2004043046A (en) * | 2002-07-09 | 2004-02-12 | Aichi Corp | Turntable supporting mechanism of working vehicle |
| JP2012214291A (en) * | 2011-04-01 | 2012-11-08 | Satohiro Takeuchi | Vehicle for high lift work |
| CN102937139A (en) * | 2012-11-14 | 2013-02-20 | 长沙中联消防机械有限公司 | Pivoting support, boom system and elevating fire truck |
| CN205397947U (en) * | 2016-03-03 | 2016-07-27 | 长沙中联恒通机械有限公司 | Lorry -mounted crane |
| CN106477488A (en) * | 2015-08-31 | 2017-03-08 | 爱知株式会社公司 | The communicator of working rig |
| CN206281983U (en) * | 2016-11-09 | 2017-06-27 | 保定北奥石油物探特种车辆制造有限公司 | A kind of vehicular is dropped hammer seismic exploration seismic source |
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| CN110697586A (en) * | 2019-10-15 | 2020-01-17 | 湖北江威智能汽车股份有限公司 | Low-altitude crane |
| CN211873008U (en) * | 2020-01-17 | 2020-11-06 | 武汉正洪岩土工程有限公司 | Bottom displacement frame of cast-in-place pile machine |
| CN212032617U (en) * | 2020-06-23 | 2020-11-27 | 青岛海青汽车股份有限公司 | Movable advertisement vehicle |
| CN112357849A (en) * | 2020-07-14 | 2021-02-12 | 襄阳忠良工程机械有限责任公司 | Highway-railway dual-purpose overhead working truck |
| CN212989635U (en) * | 2020-08-14 | 2021-04-16 | 南京艾文森电子科技有限公司 | Three-dimensional automobile radar test rotary table |
| CN215886283U (en) * | 2021-09-15 | 2022-02-22 | 苏州大同升降机械有限公司 | Supplementary self-propelled aerial working platform |
| CN114263429A (en) * | 2021-12-30 | 2022-04-01 | 青岛吉特重工机械有限公司 | Multifunctional aerial ladder vehicle and working method |
| CN217201460U (en) * | 2022-04-28 | 2022-08-16 | 中国人民解放军海军工程大学 | Chassis vehicle for port cable transportation |
-
2022
- 2022-08-19 CN CN202210997137.3A patent/CN115321443B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07196295A (en) * | 1993-11-24 | 1995-08-01 | Aichi Corp:Kk | Vehicle for high lift work |
| JP2004043046A (en) * | 2002-07-09 | 2004-02-12 | Aichi Corp | Turntable supporting mechanism of working vehicle |
| JP2012214291A (en) * | 2011-04-01 | 2012-11-08 | Satohiro Takeuchi | Vehicle for high lift work |
| CN102937139A (en) * | 2012-11-14 | 2013-02-20 | 长沙中联消防机械有限公司 | Pivoting support, boom system and elevating fire truck |
| CN106477488A (en) * | 2015-08-31 | 2017-03-08 | 爱知株式会社公司 | The communicator of working rig |
| CN205397947U (en) * | 2016-03-03 | 2016-07-27 | 长沙中联恒通机械有限公司 | Lorry -mounted crane |
| CN206604041U (en) * | 2016-11-04 | 2017-11-03 | 东莞华南设计创新院 | A kind of hook and ladder |
| CN206281983U (en) * | 2016-11-09 | 2017-06-27 | 保定北奥石油物探特种车辆制造有限公司 | A kind of vehicular is dropped hammer seismic exploration seismic source |
| CN107539928A (en) * | 2017-08-18 | 2018-01-05 | 国家电网公司 | A kind of aerial work platform being arranged on Car Crane Retractable Arms |
| CN109678090A (en) * | 2018-12-29 | 2019-04-26 | 徐州海伦哲特种车辆有限公司 | A kind of high-altitude operation vehicle that turntable can be vertically moved up or down |
| CN110697586A (en) * | 2019-10-15 | 2020-01-17 | 湖北江威智能汽车股份有限公司 | Low-altitude crane |
| CN211873008U (en) * | 2020-01-17 | 2020-11-06 | 武汉正洪岩土工程有限公司 | Bottom displacement frame of cast-in-place pile machine |
| CN212032617U (en) * | 2020-06-23 | 2020-11-27 | 青岛海青汽车股份有限公司 | Movable advertisement vehicle |
| CN112357849A (en) * | 2020-07-14 | 2021-02-12 | 襄阳忠良工程机械有限责任公司 | Highway-railway dual-purpose overhead working truck |
| CN212989635U (en) * | 2020-08-14 | 2021-04-16 | 南京艾文森电子科技有限公司 | Three-dimensional automobile radar test rotary table |
| CN215886283U (en) * | 2021-09-15 | 2022-02-22 | 苏州大同升降机械有限公司 | Supplementary self-propelled aerial working platform |
| CN114263429A (en) * | 2021-12-30 | 2022-04-01 | 青岛吉特重工机械有限公司 | Multifunctional aerial ladder vehicle and working method |
| CN217201460U (en) * | 2022-04-28 | 2022-08-16 | 中国人民解放军海军工程大学 | Chassis vehicle for port cable transportation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115321443A (en) | 2022-11-11 |
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