CN105271078A - Electric aerial work vehicle - Google Patents

Electric aerial work vehicle Download PDF

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Publication number
CN105271078A
CN105271078A CN201510839353.5A CN201510839353A CN105271078A CN 105271078 A CN105271078 A CN 105271078A CN 201510839353 A CN201510839353 A CN 201510839353A CN 105271078 A CN105271078 A CN 105271078A
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CN
China
Prior art keywords
arm
joint
saves
steel rope
joints
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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.)
Granted
Application number
CN201510839353.5A
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Chinese (zh)
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CN105271078B (en
Inventor
金涛
邢志坤
宋桂贤
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.)
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
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Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Hebei Electric Power Co Ltd, Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510839353.5A priority Critical patent/CN105271078B/en
Publication of CN105271078A publication Critical patent/CN105271078A/en
Application granted granted Critical
Publication of CN105271078B publication Critical patent/CN105271078B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses an electric aerial work vehicle, and relates to the technical field of electric construction. The electric aerial work vehicle comprises a traction mechanism and a vehicle hopper. A lifting base and a tool box are fixed in the vehicle hopper. An electric maintenance tool is contained in the tool box. A hydraulic telescopic mechanism is arranged on the lifting base, and a work platform is arranged at the top of the hydraulic telescopic mechanism. The tool box and the lifting base are arranged in the vehicle hopper, aerial work is achieved through the hydraulic telescopic mechanism on the lifting base, the electric aerial work vehicle can be transferred to any place through the traction mechanism, and the beneficial effect of the wide distribution range of electric facilities is met. The electric aerial work vehicle has the beneficial effects of being compact in structure and convenient to operate and can be transferred according to needs, and electric maintenance work is facilitated.

Description

A kind of electric power ascend operation car
Technical field
The present invention relates to technical field of electric power construction, particularly relate to a kind of electric power ascend operation car.
Background technology
Essential in the operation of electric power overhaul process high and medium, correspondingly just be unable to do without various ascend operation instrument.At present, along with the raising of city integrated ability, electric power facility existence has a very wide distribution, highly inconsistent present situation.Because electrical equipment is varied, corresponding supporting ascend operation instrument is also various in style, and it is delayed to add corresponding safe ascend operation tool standard, and the ascend operation instrument existed in the market is mixed and disorderly and quality is uneven.These have all been not suitable with the service work of existing installation.Personal safety and power equipment safety are run and constitutes very large threat.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of compact conformation, easy to operate electric power ascend operation car, can transfer location with the need, facilitates the carrying out of power equipment maintaining work.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of electric power ascend operation car, comprise trailer coupling and wagon box, described wagon box internal fixtion has lifting pedestal and tool box, and described tool box holds power maintenance tool, described lifting pedestal is provided with hydraulic telescopic machanism, and described hydraulic telescopic machanism top is provided with workplatform.
Preferably, described hydraulic telescopic machanism comprises the above telescopic arm of three joints and hydraulic actuating cylinder thereof, is risen by Driven by Hydraulic Cylinder telescopic boom and is declined.
Preferably, described hydraulic telescopic machanism comprises five joint telescopic booms, fixed pulley, four steel ropes, two guideposts, one-stage hydraulic cylinder and two-stage hydraulic cylinders, and five joint telescopic booms are followed successively by a joint arm, two joint arms, three joint arms, four joint arms and five joint arms from lower to upper; Described fixed pulley is four, is separately positioned on top and the afterbody of two joint arms and four joint arms; Described one-stage hydraulic cylinder is arranged on a joint arm and two and saves between arm, being used for driving two saves arm, two joint arms drive three joint arms by the fixed pulley of its top and afterbody, described two-stage hydraulic cylinder is arranged on three joint arms and four and saves between arm, being used for driving four saves arm, and four joint arms drive five joint arms by the fixed pulley of its top and bottom; Four steel ropes are respectively the first steel rope, the second steel rope, the 3rd steel rope and the 4th steel rope, first steel rope saves arm with one respectively with second steel rope one end and is connected, the other end is walked around two joint arm tops respectively and is saved arm with the fixed pulley and three of afterbody and be connected, 3rd steel rope saves arm with three respectively with the 4th steel rope and is connected, and the other end is walked around four joint arm tops respectively and saved arm with the fixed pulley and five of afterbody and be connected.
Preferably, described one-stage hydraulic cylinder and two-stage hydraulic cylinder are hollow type hydraulic actuating cylinder, and one-stage hydraulic cylinder is sleeved on the first guidepost, and two-stage hydraulic cylinder is sleeved on the second guidepost.
Preferably, described workplatform is glass fibre reinforced plastic insulating platform.
Preferably, described workplatform surrounding is provided with guardrail, and described guardrail is isolation material.
Preferably, the control button of described hydraulic telescopic machanism is arranged on guardrail.
The beneficial effect adopting technique scheme to produce is: mounting tools case and lifting pedestal in wagon box, the hydraulic telescopic machanism on lifting pedestal is utilized to realize ascend operation, can be transferred to anywhere by trailer coupling, adapt to the feature that electric power facility has a very wide distribution.The present invention has compact conformation, easy to operate advantage, can transfer location with the need, facilitates the carrying out of power equipment maintaining work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the schematic diagram of jacking system in Fig. 1;
In figure: 1-mono-saves arm, 2-bis-saves arm, and 3-tri-saves arm, and 4-tetra-saves arm, 5-five saves arm, 6-one-stage hydraulic cylinder, 7-two-stage hydraulic cylinder, 8-fixed pulley, 9-trailer coupling, 10-wagon box, 11-first steel rope, 12-second steel rope, 13-the 3rd steel rope, 14-the 4th steel rope, 15-lifting pedestal, 16-tool box, 17-workplatform, 18-guardrail, 19-hydraulic telescopic machanism, 20-control button, 21-first guidepost, 22-second guidepost.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
A kind of electric power ascend operation car as shown in Figure 1, comprise trailer coupling 9 and wagon box 10, described wagon box 10 internal fixtion has lifting pedestal 15 and tool box 16, described tool box 16 holds power maintenance tool, described lifting pedestal 15 is provided with hydraulic telescopic machanism 19, and described hydraulic telescopic machanism 19 top is provided with workplatform 17.
Wherein, described workplatform 17 is glass fibre reinforced plastic insulating platform, and be provided with guardrail 18 in the surrounding of workplatform 17, described guardrail 18 is isolation material, and the control button 20 of described hydraulic telescopic machanism is arranged on guardrail 18 simultaneously.Operating personal stands in the guardrail 18 of workplatform 17, and safety factor is high; Coordinate, in high-altitude namely by the lifting of control button 20 hydraulic control telescoping mechanism 19 without the need to other people simultaneously.
Described hydraulic telescopic machanism 19 comprises the above telescopic arm of three joints and hydraulic actuating cylinder thereof, is risen by Driven by Hydraulic Cylinder telescopic boom and is declined; Determine the quantity of telescopic boom and hydraulic actuating cylinder according to actual needs.
As shown in Figure 2, described hydraulic telescopic machanism 19 comprise five joint telescopic booms, fixed pulley 8, four steel ropes, two guideposts, one-stage hydraulic cylinder 6 and two-stage hydraulic cylinders 7, five joint telescopic boom be followed successively by a joint arm 1, two from lower to upper and save arm 2, three and save arm 3, four and save arm 4 and five joint arms 5; Described fixed pulley 8 is four, is separately positioned on top and the afterbody of two joint arms 2 and four joint arms 4; Described one-stage hydraulic cylinder 6 is arranged on a joint arm 1 and two and saves between arm 2, being used for driving two saves arm 2, two joint arms 2 drive three joint arms by the fixed pulley 8 of its top and bottom, described two-stage hydraulic cylinder 7 is arranged on three joint arms 3 and four and saves between arm 4, being used for driving four saves arm 4, and four joint arms 4 drive five joint arms 5 by the fixed pulley 8 of its top and bottom; Four steel ropes are respectively the first steel rope 11, second steel rope 12, the 3rd steel rope 13 and the 4th steel rope 14, the fixed pulley 8 that first steel rope 11 walks around two joint arm 2 tops saves arm 1 and three respectively and saves arm 3 and be connected with one, second steel rope 12 fixed pulley 8 walked around bottom two joint arms 2 saves arm 1 and three respectively and saves arm 3 and be connected with one, the fixed pulley 8 that 3rd steel rope 13 walks around four joint arm 4 tops saves arm 3 and five respectively and saves arm 5 and be connected with three, the 4th steel rope 14 fixed pulley 8 walked around bottom four joint arms 4 saves arm 3 and five respectively and saves arm 5 and be connected with three; Two guideposts are respectively the first guidepost 21 and the second guidepost 22, five joint telescopic boom is all sleeved on the first guidepost 21, and four joint arms 4 and five joint arms 5 are all sleeved on the second guidepost 22.
Above-mentioned one-stage hydraulic cylinder 6 and two-stage hydraulic cylinder 7 all select hollow type hydraulic actuating cylinder, one-stage hydraulic cylinder 6 is sleeved on the first guidepost 21, two-stage hydraulic cylinder 7 is sleeved on the second guidepost 22, and the first guidepost 21 and the second guidepost 22 save arm 2, three joint arm 3, four joint arm 4 to a joint arm 1, two and five joint arms 5 play guiding and spacing effect.
The principle of work of above-mentioned hydraulic telescopic machanism 19 is, one joint arm 1 drives two joint arms 2 stretch out and regain by one-stage hydraulic cylinder 6, three joint arms 3 drive four joint arms 4 to stretch by two-stage hydraulic cylinder 7, and the effect of the first steel rope 11, second steel rope 12, the 3rd steel rope 13 and the 4th steel rope 14 is for ensureing the flexible synchronous of two joint arm 2 to five joint arms 5.When two-stage hydraulic cylinder 7 stretches out, then four joint arms 4 stretch out, the 3rd steel rope 13 and the 4th steel rope 14 stressed, while lifting five saves arm 5, make it keep saving arm 4 with four synchronous; According to two-level oil cylinder's principle, when two-stage hydraulic cylinder 7 speed of stretching out is greater than one-stage hydraulic cylinder 6, then the first steel rope 11, second steel rope 12, the 3rd steel rope 13 and the 4th steel rope 14 are all stressed, and while realizing four joint arms 4 and five joint arms 5 decelerations, speedup two saves arm 2 and three joint arms 3; Otherwise when two-stage hydraulic cylinder 7 speed of stretching out is less than one-stage hydraulic cylinder 6, then slow down two joint arm 2 and three joint arms 3, and speedup four saves arm 4 and five joint arms 5, realizes synchronously stretching out of two joint arm 2 to five joint arms 5.In like manner, when five joint telescopic booms of hydraulic telescopic machanism 19 are regained, realize the synchronous recovery of two joint arm 2 to five joint arms 5 by one-stage hydraulic cylinder 6 and two-stage hydraulic cylinder 7.Ensure that the stationarity of workplatform 17, improve the safety factor of operating personal.
During concrete use, required service tools can be got all the ready in tool box 16 in advance in wagon box 10, check the fastness of lifting pedestal 15, trailer coupling 9 is utilized to reach repair location, ascend operation is realized by the flexible of hydraulic telescopic machanism 19, such people implements ascend operation, people's monitoring, only needs two people to complete maintenance work.Wherein, if the height of hydraulic telescopic machanism 19 is excessive, by installing hydraulic turnover mechanism by its horizontal positioned in wagon box between lifting pedestal 15 and hydraulic telescopic machanism 19, during use, drive hydraulic turnover mechanism that it is uprightly carried out telescopic lifting again; In addition, lifting pedestal 15 and tool box 16 can be dismantled when or need not changing trailer coupling 9, are installed on other facility by the lifting pedestal 15 with hydraulic telescopic machanism 19 and also can use.
In sum, the present invention has the advantage of compact conformation, flexible and convenient operation, any one operating location can be transferred to as required by trailer coupling 9, adapt to the feature that electric power facility has a very wide distribution, without the need to separately purchasing the equipment of ascending a height again, reduce equipment cost, facilitate the carrying out of power equipment maintaining work.

Claims (7)

1. an electric power ascend operation car, it is characterized in that: comprise trailer coupling (9) and wagon box (10), described wagon box (10) internal fixtion has lifting pedestal (15) and tool box (16), described tool box (16) holds power maintenance tool, described lifting pedestal (15) is provided with hydraulic telescopic machanism (19), and described hydraulic telescopic machanism (19) top is provided with workplatform (17).
2. electric power ascend operation car according to claim 1, is characterized in that: described hydraulic telescopic machanism (19) comprises the above telescopic arm of three joints and hydraulic actuating cylinder thereof, is risen by Driven by Hydraulic Cylinder telescopic boom and is declined.
3. electric power ascend operation car according to claim 2, it is characterized in that: described hydraulic telescopic machanism (19) comprises five joint telescopic booms, fixed pulley (8), four steel ropes, two guideposts, one-stage hydraulic cylinder (6) and two-stage hydraulic cylinders (7), five joint telescopic booms are followed successively by a joint arm (1), two joints arm (2), three joints arm (3), four joints arm (4) and five joints arm (5) from lower to upper, described fixed pulley (8) is four, is separately positioned on top and the afterbody of two joint arms (2) and four joints arm (4), described one-stage hydraulic cylinder (6) is arranged on a joint arm (1) and two and saves between arm (2), being used for driving two saves arm (2), two joints arm (2) drive three joint arms by the fixed pulley (8) of its top and bottom, described two-stage hydraulic cylinder (7) is arranged on three joint arms (3) and four and saves between arm (4), being used for driving four saves arm (4), and four joints arm (4) drive five joints arm (5) by the fixed pulley (8) of its top and bottom, four steel ropes are respectively the first steel rope (11), second steel rope (12), 3rd steel rope (13) and the 4th steel rope (14), the fixed pulley (8) that first steel rope (11) walks around two joint arm (2) tops saves arm (1) and three respectively and saves arm (3) and be connected with one, the fixed pulley (8) that second steel rope (12) walks around two joint arms (2) bottoms saves arm (1) and three respectively and saves arm (3) and be connected with one, the fixed pulley (8) that 3rd steel rope (13) walks around four joint arm (4) tops saves arm (3) and five respectively and saves arm (5) and be connected with three, the fixed pulley (8) that 4th steel rope (14) walks around four joint arms (4) bottoms saves arm (3) and five respectively and saves arm (5) and be connected with three, two guideposts are respectively the first guidepost (21) and the second guidepost (22), and five joint telescopic booms are all sleeved on the first guidepost (21), and four joints arm (4) and five joints arm (5) are all sleeved on the second guidepost (22).
4. electric power ascend operation car according to claim 3, it is characterized in that: one-stage hydraulic cylinder (6) and two-stage hydraulic cylinder (7) are hollow type hydraulic actuating cylinder, one-stage hydraulic cylinder (6) is sleeved on the first guidepost (21), and two-stage hydraulic cylinder (7) is sleeved on the second guidepost (22).
5. electric power ascend operation car according to claim 1, is characterized in that: described workplatform (17) is glass fibre reinforced plastic insulating platform.
6. electric power ascend operation car according to claim 5, it is characterized in that: described workplatform (17) surrounding is provided with guardrail (18), described guardrail (18) is isolation material.
7. electric power ascend operation car according to claim 6, is characterized in that: the control button (20) of described hydraulic telescopic machanism (19) is arranged on guardrail (18).
CN201510839353.5A 2015-11-27 2015-11-27 A kind of electric power is ascended a height Operation Van Expired - Fee Related CN105271078B (en)

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Application Number Priority Date Filing Date Title
CN201510839353.5A CN105271078B (en) 2015-11-27 2015-11-27 A kind of electric power is ascended a height Operation Van

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Application Number Priority Date Filing Date Title
CN201510839353.5A CN105271078B (en) 2015-11-27 2015-11-27 A kind of electric power is ascended a height Operation Van

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CN105271078B CN105271078B (en) 2017-10-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107161190A (en) * 2017-06-28 2017-09-15 南京工业职业技术学院 A kind of aircraft seat carrier
CN107183915A (en) * 2017-05-31 2017-09-22 四川弘毅智慧知识产权运营有限公司 A kind of lifting pedestal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001348200A (en) * 2000-06-07 2001-12-18 Aichi Corp Contrtol device for vehicle for high lift work
JP2009208913A (en) * 2008-03-05 2009-09-17 Aichi Corp High altitude working vehicle
CN201712525U (en) * 2009-12-29 2011-01-19 北京三兴汽车有限公司 Single-machine masking bin maintaining operation vehicle
CN104129741A (en) * 2014-07-03 2014-11-05 国家电网公司 Vehicular elevated integrated platform device for electric power construction
CN104773680A (en) * 2015-04-13 2015-07-15 国家电网公司 Vehicular power maintenance system with maintenance tool box
CN204689588U (en) * 2015-06-08 2015-10-07 江苏省电力公司扬州市江都供电公司 Vehicle-carrying lifting job platform

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001348200A (en) * 2000-06-07 2001-12-18 Aichi Corp Contrtol device for vehicle for high lift work
JP2009208913A (en) * 2008-03-05 2009-09-17 Aichi Corp High altitude working vehicle
CN201712525U (en) * 2009-12-29 2011-01-19 北京三兴汽车有限公司 Single-machine masking bin maintaining operation vehicle
CN104129741A (en) * 2014-07-03 2014-11-05 国家电网公司 Vehicular elevated integrated platform device for electric power construction
CN104773680A (en) * 2015-04-13 2015-07-15 国家电网公司 Vehicular power maintenance system with maintenance tool box
CN204689588U (en) * 2015-06-08 2015-10-07 江苏省电力公司扬州市江都供电公司 Vehicle-carrying lifting job platform

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107183915A (en) * 2017-05-31 2017-09-22 四川弘毅智慧知识产权运营有限公司 A kind of lifting pedestal
CN107161190A (en) * 2017-06-28 2017-09-15 南京工业职业技术学院 A kind of aircraft seat carrier
CN107161190B (en) * 2017-06-28 2023-02-17 南京工业职业技术学院 Aircraft seat carrier

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