CN102285615B - Railway contact network wiring high altitude work vehicle - Google Patents
Railway contact network wiring high altitude work vehicle Download PDFInfo
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- CN102285615B CN102285615B CN 201110225975 CN201110225975A CN102285615B CN 102285615 B CN102285615 B CN 102285615B CN 201110225975 CN201110225975 CN 201110225975 CN 201110225975 A CN201110225975 A CN 201110225975A CN 102285615 B CN102285615 B CN 102285615B
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Abstract
The invention provides a railway contact network wiring high altitude work vehicle. The railway contact network wiring high altitude work vehicle comprises a vehicle body, a vehicle frame, a transmission system, a power unit, a hydraulic control system, an electric control system, a walking mechanism and a braking system, wherein the vehicle body is arranged on the upper part of the front end of the vehicle frame; the transmission system is arranged between the walking mechanism and the power unit; the walking mechanism is arranged at the front end and the rear end of the vehicle frame; the braking system is integrated on the walking mechanism; the power unit is arranged in the middle of the vehicle frame; the hydraulic control system and the electric control system are integrated in a control box at the right upper end of the vehicle frame; the upper side of the rear end of the vehicle frame is provided with a lifting and lowering rotary operation platform which can realize operational functions below a contact network and a high altitude work bucket which can realize operational functions above the contact network; and the lifting and lowering rotary operation platform is positioned between the vehicle body and the high altitude work bucket, is connected with the vehicle frame through a leveling mechanism, and is interlocked with the high altitude work bucket through the hydraulic control system and the electric control system. The railway contact network wiring high altitude work vehicle can complete various kinds of railway construction operation, expand operation ranges and realize multiple functions.
Description
Technical field
The invention belongs to construction of railways Operation Van technical field, be specifically related to a kind of railway contact line stringing aerial platform.
Background technology
Great development along with construction of railways, the electrification railway contact net maintenance activity presents reaction fast in time, maintenance activity is flexible, the scope of work broadness, handle simple and reliable characteristics, and traditional work car or can only realize the following operation function of contact system perhaps can only be realized the above operation function of contact system, be difficult to satisfy above-mentioned requirements, therefore be necessary to improve.
Summary of the invention
The technical matters that the present invention solves: a kind of railway contact line stringing aerial platform is provided, rotary and lifting job platform and aloft work bucket are integrated on the identical platform side by side, and both realize interlocking by hydraulic control system and electric control system, can finish multiple construction of railways operation, expand scope of work, realize a car multipotency.
The technical solution used in the present invention: railway contact line stringing aerial platform, comprise car body, vehicle frame, driving system, power unit, hydraulic control system, electric control system, running mechanism and brake system, described car body places the vehicle frame upper front end, described driving system places between running mechanism and the power unit, described running mechanism places the vehicle frame front and back end, described brake system is integrated on the running mechanism, described power unit places the vehicle frame middle part, in the integrated panel block with vehicle frame right side upper end of described hydraulic control system and electric control system, top, described vehicle frame rear end is provided with the lift rotary job platform that can realize the following operation function of contact system and the aloft work bucket of realizing the above operation function of contact system, described lift rotary job platform is connected with vehicle frame between car body and aloft work bucket and by levelling gear, and described lift rotary job platform and aloft work bucket are realized interlocking by hydraulic control system and electric control system.
Wherein, described aloft work bucket comprises basket of work, connecting lever, telescopic boom, amplitude oil cylinder, hold-down arm and turning gear, described connecting lever one end is connected with basket of work, the connecting lever other end is connected with the inner arm of telescopic boom one end, the lower surface of the described telescopic boom other end is provided with hold-down arm, the hold-down arm other end is fixed on the turning gear upper surface, described amplitude oil cylinder one end is connected with the outer arm of telescopic boom, the amplitude oil cylinder other end also is fixed on the turning gear upper surface, and described turning gear is connected with vehicle frame and can drives the hold-down arm rotation that connects on it.
Wherein, described lift rotary job platform comprises job platform, lifting column device, hoist cylinder, sprocket wheel component, swing type mechanism, rotary table and revolution support, described lifting column device is made up of inner prop, center pillar and column jacket, described inner prop, center pillar, column jacket are mutually nested from inside to outside, described sprocket wheel component is made up of sprocket wheel, chain and adjust bar, and described revolution is supported and is made of internally toothed annulus, ball and external toothing; Described swing type mechanism is made of rotary motor, reductor and external gear; Described job platform one end is connected with inner prop by connecting panel, the job platform other end is free end, the free-ended end of described job platform is provided with the lead bracing or strutting arrangement, job platform other end end is provided with line guide device, described sprocket wheel is fixed on the center pillar upper end, described chain with walk around sprocket wheel after the inner prop lower end is connected and be connected with adjust bar one end, the described adjust bar other end is fixed on the rotary table upper surface that is connected with the column jacket lower end, described hoist cylinder cylinder body end is connected with the rotary table upper surface, piston rod is connected with the center pillar upper end, described rotary table lower end is connected with external toothing, described internally toothed annulus is captiveed joint with the levelling gear upper surface, described swing type mechanism housing is connected with rotary table, and the external gear of swing type mechanism and internally toothed annulus engagement also drive the rotary table rotation.
Wherein, tie-beam and base before and after described levelling gear comprises, described tie-beam is separately fixed at the both sides of vehicle frame front and back end, both sides, described base front and back end all are connected with the front and back tie-beam respectively by the front and back rotating shaft and base can rotate around described rotating shaft, the tie-beam of described base rear end both sides is connected with the leveling cyclinder seat that leveling cyclinder is installed respectively, and the piston rod of described leveling cyclinder is all captiveed joint with base.
Further, described internally toothed annulus is captiveed joint with base.
Further, described vehicle frame is provided with and prevents lift rotary job platform unexpected locked cylinder of tumbling when driving.
The present invention is compared with prior art by control lift rotary job platform and the action of aloft work bucket, make the lift rotary job platform provide the man-machine operation platform for the following operation of contact system, scope of work vertical dimension 6800mm, 360 ° of horizontal rotation radius 4500mm; The aloft work bucket for more than the contact system, tunnel, bridge even cross-line operation provide the man-machine operation platform, scope of work vertical dimension 16400mm, 360 ° of horizontal rotation radius 11000mm are for Railway Bureau's contact system construction provides strong hardware guarantee.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is aloft work bucket structure scheme drawing of the present invention;
Fig. 3 is lift rotary operation post structural representation of the present invention;
Fig. 4 is levelling gear structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing 1,2,3,4 a kind of embodiment of the present invention is described.
Railway contact line stringing aerial platform, comprise car body 1, vehicle frame 2, driving system 3, power unit 4, hydraulic control system 7, electric control system 8, running mechanism 10 and brake system 11, the skeleton of described car body 1 is welded by square shaped steel, whole locomotive body 1 is made of both sides, roof, front and back end respectively, the welding back forms framework for carrying formula car body with vehicle frame 2, have enough strength and stiffness, satisfy the Full Vehicle Dynamics performance requriements.The thermal-insulating warm material of filling between car body 1 inside and outside wall adopts polyurethane foam, and the front and back end of car body 1 is electrically heated glass, and side window is that double glazing draws window and screen window is housed.Broad view in the car, spacious and well-lighted, rationally distributed, and be furnished with sleeping berth, electric fan, air-conditioning, electric heater etc.Vehicle frame 2 all is welded by shaped steel, and it is carrying the total weight of getting on the bus, and is transmitting tractive power and an important step that realizes traction, is also bearing the impact from hitch simultaneously.Power unit structure is reasonable, efficient is high, economy and durability, low, the spare and accessory parts highly versatile of fault rate.Complete machine performance technologies index is superior, and maneuvering system satisfies every requirement of large-scale engineering machinery conveniently, fully.
Described car body 1 places vehicle frame 2 upper front end, described driving system 3 places between running mechanism 10 and the power unit 4, described running mechanism 10 places vehicle frame 2 front and back ends, described brake system 11 is integrated on the running mechanism 10, described power unit 4 places vehicle frame 2 middle parts, in the integrated panel block with upper end, vehicle frame 2 right sides of described hydraulic control system 7 and electric control system 8, it is characterized in that: top, described vehicle frame 1 rear end is provided with the lift rotary job platform 5 that can realize the following operation function of contact system and the aloft work bucket 9 of realizing the above operation function of contact system, described lift rotary job platform 5 is connected with vehicle frame 2 between car body 2 and aloft work bucket 9 and by levelling gear 6, and described lift rotary job platform 5 and aloft work bucket 9 are realized interlocking by hydraulic control system 7 and electric control system 8.
Described aloft work bucket 9 comprises basket of work 31, connecting lever 32, telescopic boom 33, amplitude oil cylinder 34, hold-down arm 35 and turning gear 36, described connecting lever 32 1 ends are connected with basket of work 31, connecting lever 32 other ends are connected with the inner arm of telescopic boom 33 1 ends, the lower surface of described telescopic boom 33 other ends is provided with hold-down arm 35, hold-down arm 35 other ends are fixed on turning gear 36 upper surfaces, described amplitude oil cylinder 34 1 ends are connected with the outer arm of telescopic boom 33, amplitude oil cylinder 34 other ends also are fixed on turning gear 36 upper surfaces, and described turning gear 36 is connected with vehicle frame 2 and can drives hold-down arm 35 rotations that connect on it.The action of aloft work bucket 9 can be controlled by the control desk of vehicle frame 2 rear ends and the control capsule on the aloft work bucket 9, and two control setups can be realized interlocking.Aloft work bucket 9 also has remote control control function in addition, and the operator can control aloft work bucket 9 by control handle and carry out relevant action in its operating range.
Lift rotary job platform 5 comprises job platform 13, lifting column device, hoist cylinder 20, sprocket wheel component 19, swing type mechanism 21, rotary table 22 and revolution support 23, described lifting column device is made up of inner prop 16, center pillar 17 and column jacket 18, described inner prop 16, center pillar 17, column jacket 18 are mutually nested from inside to outside, described sprocket wheel component 19 is made up of sprocket wheel 37, chain 38 and adjust bar 39, and described revolution is supported 23 and is made of internally toothed annulus 40, ball 41 and external toothing 42; Described swing type mechanism 21 is made of rotary motor, reductor and external gear; Described job platform 13 1 ends are connected with inner prop 16 by connecting panel 15, job platform 13 other ends are free end, described job platform 13 free-ended ends are provided with lead bracing or strutting arrangement 12, job platform 13 other end ends are provided with line guide device 14, this is necessary device for contact system overhauls, described sprocket wheel 37 is fixed on center pillar 17 upper ends, described chain 38 with walk around sprocket wheel 37 after inner prop 16 lower ends are connected and be connected with adjust bar 39 1 ends, described adjust bar 39 other ends are fixed on rotary table 22 upper surfaces that are connected with column jacket 18 lower ends, described hoist cylinder 20 cylinder body end are connected with rotary table 22 upper surfaces, piston rod is connected with center pillar 17 upper ends, when hoist cylinder 20 promoted center pillar 17 risings, the sprocket wheel 37 that is fixed on center pillar 17 upper ends promoted inner props 16 by chain 38 and rises simultaneously; And center pillar 17 descends during hoist cylinder 20 retraction, and this moment, inner prop 16 descended by deadweight, and 38 tractions can make inner prop 16 slowly descend by chain, a safety effect; Described rotary table 22 lower ends are connected with external toothing 42, described internally toothed annulus 40 is captiveed joint with levelling gear 6 upper surfaces, described swing type mechanism 21 housings are connected with rotary table 22, the external gear of reductor mouth supports 23 internally toothed annulus 40 engagements with revolution, when the external gear of rotary motor driving reductor mouth meshes the internally toothed annulus 40 of rotary table 22, realize the rotation of lift rotary job platform 5.
Tie-beam 27 and base 25 before and after described levelling gear 6 comprises, described tie-beam 27 is separately fixed at the both sides of vehicle frame 2 front and back ends, both sides, described base 25 front and back end all are connected with front and back tie-beam 27 respectively by front and back rotating shaft 26 and base 25 can rotate around described rotating shaft 26, the tie-beam 27 of both sides, described base 25 rear end is connected with the leveling cyclinder seat 30 that leveling cyclinder 28 is installed respectively, and the piston rod of described leveling cyclinder 28 is all captiveed joint with base 3.Described internally toothed annulus 40 is captiveed joint with base 25.Described vehicle frame 2 is provided with and prevents lift rotary job platform 5 unexpected locked cylinder 24 of tumbling when driving.When Operation Van during in the operation of outer rail freeboard region, levelling gear 6 can be realized automatic levelling function by the electric hydraulic control system, job platform 13 remains horizontality, entire job platform 13 can be for 6-7 position staff operation simultaneously, described job platform 13 both sides are provided with guardrail, for the operating personnel provides powerful guarantee.
The present invention makes aloft work bucket 9 can be job platform 13 when being used with lift rotary job platform 5 and transports power tool and material, has widened the range of use of Operation Van, has higher utility.
Above-described embodiment is preferred embodiment of the present invention, is not to limit the scope of the present invention, so all equivalences of being done with the described content of claim of the present invention change, all should be included within the claim scope of the present invention.
Claims (4)
1. railway contact line stringing aerial platform, comprise car body (1), vehicle frame (2), driving system (3), power unit (4), hydraulic control system (7), electric control system (8), running mechanism (10) and brake system (11), described car body (1) places vehicle frame (2) upper front end, described driving system (3) places between running mechanism (10) and the power unit (4), described running mechanism (10) places vehicle frame (2) front and back end, described brake system (11) is integrated on the running mechanism (10), described power unit (4) places vehicle frame (2) middle part, in the integrated panel block with vehicle frame (2) right side upper end of described hydraulic control system (7) and electric control system (8), it is characterized in that: top, described vehicle frame (2) rear end is provided with the lift rotary job platform (5) that can realize the following operation function of contact system and the aloft work bucket (9) of realizing the above operation function of contact system, described lift rotary job platform (5) is positioned between car body (2) and the aloft work bucket (9) and by levelling gear (6) and is connected with vehicle frame (2), and described lift rotary job platform (5) and aloft work bucket (9) are realized interlocking by hydraulic control system (7) and electric control system (8); Described aloft work bucket (9) comprises basket of work (31), connecting lever (32), telescopic boom (33), amplitude oil cylinder (34), hold-down arm (35) and turning gear (36), described connecting lever (32) one ends are connected with basket of work (31), connecting lever (32) other end is connected with the inner arm of telescopic boom (33) one ends, the lower surface of described telescopic boom (33) other end is provided with hold-down arm (35), hold-down arm (35) other end is fixed on turning gear (36) upper surface, described amplitude oil cylinder (34) one ends are connected with the outer arm of telescopic boom (33), amplitude oil cylinder (34) other end also is fixed on turning gear (36) upper surface, and described turning gear (36) is connected with vehicle frame (2) and can drives hold-down arm (35) rotation that connects on it; Described lift rotary job platform (5) comprises job platform (13), the lifting column device, hoist cylinder (20), sprocket wheel component (19), swing type mechanism (21), (23) are supported in rotary table (22) and revolution, described lifting column device is by inner prop (16), center pillar (17) and column jacket (18) are formed, described inner prop (16), center pillar (17), column jacket (18) is mutually nested from inside to outside, described sprocket wheel component (19) is by sprocket wheel (37), chain (38) and adjust bar (39) are formed, and described revolution is supported (23) by internally toothed annulus (40), ball (41) and external toothing (42) constitute; Described swing type mechanism (21) is made of rotary motor, reductor and external gear; Described job platform (13) one ends are connected with inner prop (16) by connecting panel (15), and this end end is provided with line guide device (14); Job platform (13) other end is free end, the free-ended end of described job platform (13) is provided with lead bracing or strutting arrangement (12), described sprocket wheel (37) is fixed on center pillar (17) upper end, described chain (38) with walk around sprocket wheel (37) after inner prop (16) lower end is connected and be connected with adjust bar (39) one ends, described adjust bar (39) other end is fixed on rotary table (22) upper surface that is connected with column jacket (18) lower end, described hoist cylinder (20) cylinder body end is connected with rotary table (22) upper surface, piston rod is connected with center pillar (17) upper end, described rotary table (22) lower end is connected with external toothing (42), described internally toothed annulus (40) is captiveed joint with levelling gear (6) upper surface, described swing type mechanism (21) housing is connected with rotary table (22), and the external gear in the swing type mechanism (21) and internally toothed annulus (40) engagement also drive rotary table (22) rotation.
2. according to the described railway contact line stringing of claim 1 aerial platform, it is characterized in that: tie-beam (27) and base (25) before and after described levelling gear (6) comprises, described tie-beam (27) is separately fixed at the both sides of vehicle frame (2) front and back end, described base (25) both sides, front and back end all are connected with front and back tie-beam (27) respectively by front and back rotating shaft (26) and base (25) can rotate around described rotating shaft (26), the tie-beam (27) of described base (25) both sides, rear end is connected with the leveling cyclinder seat (30) that leveling cyclinder (28) is installed respectively, and the piston rod of described leveling cyclinder (28) is all captiveed joint with base (3).
3. according to the described railway contact line stringing of claim 2 aerial platform, it is characterized in that: described internally toothed annulus (40) is captiveed joint with base (25).
4. according to the described railway contact line stringing of claim 3 aerial platform, it is characterized in that: described vehicle frame (2) is provided with and prevents lift rotary job platform (5) unexpected locked cylinder (24) of tumbling when driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110225975 CN102285615B (en) | 2011-08-10 | 2011-08-10 | Railway contact network wiring high altitude work vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110225975 CN102285615B (en) | 2011-08-10 | 2011-08-10 | Railway contact network wiring high altitude work vehicle |
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| CN102285615A CN102285615A (en) | 2011-12-21 |
| CN102285615B true CN102285615B (en) | 2013-07-10 |
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| CN103213924A (en) * | 2012-05-14 | 2013-07-24 | 金鹰重型工程机械有限公司 | Contact net inspection device |
| CN102674205B (en) * | 2012-06-11 | 2015-03-25 | 林培祥 | Multifunctional hoisting machine |
| CN103231716B (en) * | 2013-04-18 | 2016-01-20 | 宝鸡南车时代工程机械有限公司 | Railway contact network comprehensive operation vehicle |
| CN104545666A (en) * | 2013-10-23 | 2015-04-29 | 无锡吊蓝机械制造有限公司 | Single-arm wheel-load type window cleaning machine |
| CN103770797B (en) * | 2014-01-22 | 2016-03-23 | 宝鸡南车时代工程机械有限公司 | For the comprehensive operation vehicle of railway maintenance and Contact Line Detection |
| CN105984164A (en) * | 2015-02-10 | 2016-10-05 | 上海润寅制药设备有限公司 | Special automatic lifting machine for medicine production |
| CN104943701B (en) * | 2015-06-08 | 2017-12-01 | 徐州徐工随车起重机有限公司 | A kind of novel railway multifunction operation vehicle elevation |
| CN105856412B (en) * | 2016-05-20 | 2018-10-02 | 中铁建电气化局集团西安电气化制品有限公司 | Mold device is dismounted automatically for the horizontal web member formula concrete contact network strut of railway |
| CN109278769A (en) * | 2018-10-19 | 2019-01-29 | 宝鸡中车时代工程机械有限公司 | Subway contact net comprehensive operation vehicle |
| CN109398387B (en) * | 2018-12-10 | 2023-09-05 | 宝鸡中车时代工程机械有限公司 | Multifunctional subway lifting platform operation vehicle |
| CN110134085B (en) * | 2019-05-13 | 2022-03-15 | 株洲时代电子技术有限公司 | Multi-platform operation device control method |
| CN110054128B (en) * | 2019-05-13 | 2020-12-04 | 株洲时代电子技术有限公司 | Multi-platform operation device |
| CN111332992A (en) * | 2020-03-26 | 2020-06-26 | 徐州徐工随车起重机有限公司 | Multifunctional operation vehicle for rail contact network |
| CN111746570A (en) * | 2020-06-18 | 2020-10-09 | 中车山东机车车辆有限公司 | Subway multipurpose overhead working truck with contact net |
| CN111977576B (en) * | 2020-07-10 | 2024-02-23 | 中铁第四勘察设计院集团有限公司 | Overhead line system cantilever installation intelligent arm operation vehicle set capable of operating at low position and operation method |
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Address after: 721003 Baoji province Shaanxi City Jintai District Baofu Road No. 118 Patentee after: BAOJI CSR TIMES ENGINEERING MACHINERY CO., LTD. Address before: 721003 Baoji province Shaanxi City Jintai District Baofu Road No. 118 Patentee before: Baoji CSR Times Engineering Machinery Co., Ltd. |