CN204357456U - Battery column dismounting vehicle - Google Patents
Battery column dismounting vehicle Download PDFInfo
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- CN204357456U CN204357456U CN201420756446.2U CN201420756446U CN204357456U CN 204357456 U CN204357456 U CN 204357456U CN 201420756446 U CN201420756446 U CN 201420756446U CN 204357456 U CN204357456 U CN 204357456U
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Abstract
The utility model relates to a kind of battery column dismounting vehicle, principal organ is by clamp system, off-front wheel, telescopic arm, telescopic oil cylinder, telescopic arm cylinder, direct-flow storage battery, fire extinguisher, left rear wheel, driver's cabin, hydraulic oil container, the near front wheel, leveling cyclinder, lift oil tank, slave cylinder, chassis, battery stand, rear steering drive axle, inter-axle shaft, rear reduction box, rear movable motor, front movable motor, front reduction gear case, front propeller shaft, front steering drive axle, off hind wheel, oil pump, electric control box, Oil pump electrical machinery, clamping cylinder, rotating mechanism, swing mechanism forms, not only increase dismounting efficiency, the damage of column in disassembly process can be avoided simultaneously, save maintenance cost, be power source with batteries, avoid diesel engine class Vehicular exhaust polluting workshop condition, effectively improve the working environment of service worker, adopt electric drive system and frequency conversion constant displacement pump fluid power system, not only eliminate car load counterweight link, and energy-conserving and environment-protective in the course of work.
Description
Technical field
The utility model belongs to the technical field of colliery special vehicle, is specifically related to a kind of battery column dismounting vehicle.
Background technology
Battery column dismounting vehicle is power with vehicle-mounted large-capacity battery, for the plant equipment in workshop dismounting and carrying coal mine hydraulic supporting column, forms primarily of clamp system, telescopic arm, telescopic oil cylinder, telescopic arm cylinder, direct-flow storage battery, driver's cabin, hydraulic oil container, chassis, battery stand, steering and driving axle, power transmission shaft, reduction box, movable motor, oil pump, electric control box, Oil pump electrical machinery, clamping cylinder, rotating mechanism, swing mechanism.Wherein, chassis system is made up of chassis, front frequency conversion movable motor, rear frequency conversion movable motor, reduction box, power transmission shaft and front and back steering and driving axle, and responsible power transmission and complete machine move; Work system is made up of telescopic arm, telescopic arm cylinder, manipulator assembly etc., is responsible for dismounting and the assembling of hydraulic support column; Vehicle electrical systems is made up of electric control box, battery, power electrical system and control etc., is responsible for complete machine electrical system control; Automobile hydraulic system is made up of the clamping cylinder of oil pump, Oil pump electrical machinery, lift oil tank, telescopic oil cylinder, leveling cyclinder and manipulator, swing mechanism and rotating mechanism etc.
Current column dismounting and mounting means utilize crane hook in workshop to hang chain, from side face binding column, and taken out in needling by column by the elevating function of crane, loaded.This mode of operation not only exists that potential safety hazard is large, labor strength is high, ineffective problem, and easily by column feed liquor seat collision deformation in dismounting and installation process, reduce feed liquor seat intensity and even cause leakage, thus indirectly result in maintenance cost rising.
Summary of the invention
In order to solve the dismounting of existing hydraulic support of coal mine column, the utility model exists that potential safety hazard is large, labor strength is high, inefficiency, easily destroy the problem of column, provides a kind of battery column dismounting vehicle.
The utility model adopts following technical scheme to realize: a kind of battery column dismounting vehicle, front portion is manipulator, manipulator comprises clamp system, clamping cylinder, rotating mechanism and swing mechanism, the rear portion of manipulator is connected with leveling cyclinder and telescopic arm by bearing pin, the other end of leveling cyclinder is articulated with on telescopic arm, telescopic arm is connected with telescopic arm cylinder by telescopic oil cylinder, telescopic arm cylinder is connected with chassis by bearing pin and lift oil tank, battery stand and chassis are by Bolt Connection, and battery is connected on battery bracket with inserting mode; Front portion, chassis is provided with the near front wheel and off-front wheel, and left and right front-wheel divides left and right to be arranged on the front steering drive axle of bottom, and chassis and front steering drive axle are rigidly connected; Rear portion, chassis is provided with left rear wheel and off hind wheel, and left and right trailing wheel divides left and right to be arranged on the rear steering drive axle of bottom, and chassis is connected by the rocker on drive axle with rear steering drive axle; Centre position, chassis has installed front movable motor, rear movable motor and front reduction gear case and rear reduction box respectively, is bolted between reduction box and motor; Front propeller shaft connects front reduction gear case and front wheel driving steeraxle respectively; Inter-axle shaft connects rear reduction box and rear-driven steering bridge respectively; Driver's cabin and hydraulic oil container are installed in the left side on chassis; Hydraulic oil pump, electric control box and Oil pump electrical machinery are installed in the right side on chassis.
Described hydraulic oil pump connects clamping cylinder, rotating mechanism, swing mechanism, leveling cyclinder, telescopic oil cylinder and lift oil tank by fluid pressure line, and completes each function action; The various actions of hydraulic system is completed by the electric proportional control valve in driver's cabin.
Described electric control box is connected with Oil pump electrical machinery, front movable motor, rear movable motor and direct-flow storage battery by cable; Driver's cabin internal operating system is connected with electric control box by cable, and completes each function by driver's cabin control instruction.
Each connection part is fixedly connected by bearing pin, bolt, and each lubrication, sealing are sealed by sealing ring.
A described armful clamp device front portion is clamp system, clamp system comprises that left side is singlehanded, right side is singlehanded, friction pad, key, leading truck, clamping cylinder and E type guide rail, left side one hand and right side one hand are provided with friction pad, left side one hand and right side one hand are connected on leading truck, leading truck is connected with clamping cylinder, and leading truck is fixed on E type guide rail by key.
Middle part is rotating mechanism, rotating mechanism comprises swivel plate, rotational support, location-plate assembly, rotary decelerator and rotation motor, swivel plate is fixedly connected with E type guide rail, swivel plate is arranged in rotational support, rotational support is fixedly connected with location-plate assembly, and location-plate assembly is fixedly connected with rotation motor with rotary decelerator.
Rear portion is swing mechanism, swing mechanism comprises slew gear assembly and after-poppet assembly fixed by slew gear, slew gear assembly comprises on slew gear rotor plate with under slew gear rotor plate, slew gear rotor plate is fixedly connected with rotating mechanism with one end under slew gear rotor plate, slew gear rotor plate fixes after-poppet assembly by bearing pin I with slew gear with the other end under slew gear rotor plate and is connected;
Slew gear is fixed after-poppet assembly and is connected with dismounting vehicle by bearing pin II.
The purpose of this utility model is exactly the deficiency for background technology, and in conjunction with driving a vehicle, driven by power is pollution-free, telescopic arm is scalable and robot work mechanism feature, and design is a kind of adapts to coal mine hydraulic supporting column dismounting special vehicle.By the action of manipulator, telescopic arm and lift oil tank, realize the dismounting to hydraulic support column and assembling.Vehicle adopts electric drive system to avoid in vehicle operation tail gas to the pollution of workshop condition; Vehicle adopts four-wheel steering technology to guarantee the flexibility of vehicle operation; The mode of speed regulation that automobile hydraulic system adopts frequency conversion to combine with valve control, while simplification volume speed-modulating loop, achieve pumping plant flow supply as required, thus reduce system loss, in conjunction with valve controlled velocity modulation, the system dynamic response of making improves further; Vehicle driveline combines driving by forward and backward bi-motor, adopt torque vector control technology, achieve the function that shaft space difference speed and torque are pro rata distributed, thus make full use of ground attaching coefficient under the prerequisite substantially not producing parasitic power, improve the driving force of vehicle.
Technical scheme
Battery column dismounting vehicle is power with vehicle-mounted large-capacity battery, for the plant equipment in workshop dismounting and carrying coal mine hydraulic supporting column, forms primarily of clamp system, telescopic arm, telescopic oil cylinder, telescopic arm cylinder, direct-flow storage battery, driver's cabin, hydraulic oil container, chassis, battery stand, steering and driving axle, power transmission shaft, reduction box, movable motor, oil pump, electric control box, Oil pump electrical machinery, clamping cylinder, rotating mechanism, swing mechanism.Wherein, chassis system is made up of chassis, front frequency conversion movable motor, rear frequency conversion movable motor, reduction box, power transmission shaft and front and back steering and driving axle, and responsible power transmission and complete machine move; Work system is made up of telescopic arm, telescopic arm cylinder, manipulator assembly etc., is responsible for dismounting and the assembling of hydraulic support column; Vehicle electrical systems is made up of electric control box, battery, power electrical system and control etc., is responsible for complete machine electrical system control; Automobile hydraulic system is made up of the clamping cylinder of oil pump, Oil pump electrical machinery, lift oil tank, telescopic oil cylinder, leveling cyclinder and manipulator, swing mechanism and rotating mechanism etc.
When adopting the work of column dismounting vehicle, mechanization dismounting can be realized, not only increase dismounting efficiency, the damage of column in disassembly process can be avoided simultaneously, save maintenance cost; Be power source with batteries, avoid diesel engine class Vehicular exhaust polluting workshop condition, effectively improve the working environment of service worker.
The utility model primary structure by: by clamp system, telescopic arm, telescopic oil cylinder, telescopic arm cylinder, direct-flow storage battery, driver's cabin, hydraulic oil container, chassis, battery stand, steering and driving axle, power transmission shaft, reduction box, movable motor, oil pump, electric control box, Oil pump electrical machinery, clamping cylinder, rotating mechanism, swing mechanism;
Complete machine front portion is manipulator assembly, is made up of clamp system, clamping cylinder, rotating mechanism and swing mechanism, and manipulator assembly is connected with telescopic arm by bearing pin and leveling cyclinder, utilizes the flexible leveling action that can realize manipulator assembly of leveling cyclinder.Clamp system is made up of manipulator and track, coordinates clamping cylinder action to realize the clamping of manipulator; Slew gear is made up of rolling support, rotary motor and reduction box etc., utilizes rotary motor can realize 360 degree of revolutions of manipulator; Swing mechanism, by swinging base and rotary actuator forms, utilizes rotary actuator can realize 60 degree, the left and right amplitude limit yaw of manipulator;
It is telescopic arm assembly above chassis, be made up of telescopic arm, telescopic arm cylinder, telescopic arm is connected by telescopic oil cylinder with telescopic arm cylinder, telescopic arm cylinder is connected with chassis by bearing pin, lift oil tank, slave cylinder, the rear portion on chassis is battery stand, and battery is connected on battery bracket with inserting mode.
Manipulator assembly, telescopic arm assembly, lift oil tank and leveling cyclinder form the operating mechanism of complete machine, during its work, lift oil tank is responsible for hoisting and decline of whole operating mechanism, and meanwhile, leveling cyclinder and slave cylinder cooperatively interact and can realize the horizontal lifting of manipulator; Telescopic oil cylinder is responsible for telescopic arm and anterior manipulator assembly protracting and retraction relative to frame; Leveling cyclinder is responsible for realizing tumbling up and down of manipulator assembly; Swing mechanism is responsible for realizing swinging of manipulator; The 360 degree of revolutions realizing manipulator are responsible for by rotary motor; Clamp system and clamping cylinder interact and realize manipulator pinching action.
Chassis lower front connects front steering drive axle, and rear portion connects rear steering drive axle by drive axle rocker, and forward and backward wheel is installed on tandem axle two ends respectively, and is driving wheel; Forward and backward drive motors is connected with reducer by motor front flange and seam, and is parallelly opposingly arranged in inside the drive axle of front and back, the driving type of formation Dual-motors Driving; Forward and backward power transmission shaft passes through below framework soleplate, is connected between reducer output and drive axle input respectively with less angle of inclination; Drive axle is furnished with steering cylinder and steering mechanism, the action by oil cylinder realizes wheel hub swinging around vehicle bridge two ends knuckle, completes Vehicular turn action.
Frame rear portion is furnished with power accumulator case, and it is built on the battery bracket at frame rear portion, and it, not only as car load power source, serves as complete machine counterweight simultaneously; Driver's cabin and electric control box are placed in frame both sides, and Oil pump electrical machinery and gear pump are placed in below electric control box, and are integrally fixed on on the bracket of frame one by stone bolt.
Each connection part is fixedly connected by bearing pin, bolt, and each lubrication, sealing are sealed by sealing ring.
Beneficial effect
The present invention has obvious advance compared with background technology, uses column dismounting vehicle can realize mechanization dismounting, not only increases dismounting efficiency, can avoid the damage of column in disassembly process simultaneously, save maintenance cost; Be power source with batteries, avoid diesel engine class Vehicular exhaust polluting workshop condition, effectively improve the working environment of service worker; Adopt electric drive system and frequency conversion constant displacement pump fluid power system, not only eliminate car load counterweight link, and energy-conserving and environment-protective in the course of work, be ideal hydraulic support column disassemblerassembler.
Accompanying drawing explanation
Fig. 1 is overall structure figure;
Fig. 2 is overall structure front view;
Fig. 3 is overall structure top view;
Fig. 4 is for embracing clamp device front view;
Fig. 5 is for embracing clamp device top view;
Shown in figure, list of numerals is as follows:
1, clamp system, 2, off-front wheel, 3, telescopic arm, 4, telescopic oil cylinder, 5, telescopic arm cylinder, 6, direct-flow storage battery, 7, fire extinguisher, 8, left rear wheel, 9, driver's cabin, 10, hydraulic oil container, 11, the near front wheel, 12, leveling cyclinder, 13, lift oil tank, 14, slave cylinder, 15, chassis, 16, battery stand, 17, rear steering drive axle, 18, inter-axle shaft, 19, rear reduction box, 20, rear movable motor, 21, front movable motor, 22, front reduction gear case, 23, front propeller shaft, 24, front steering drive axle, 25, off hind wheel, 26, oil pump, 27, electric control box, 28, Oil pump electrical machinery, 29, clamping cylinder, 30, rotating mechanism, 31, swing mechanism, 1.1, left side is singlehanded, and 1.2, right side is singlehanded, and 1.3, friction pad, 1.4, key, 1.5, leading truck, 1.6, clamping cylinder, 1.7, E type guide rail, 1.8, swivel plate, 1.9, rotational support, 1.10, location-plate assembly, 1.11, rotary decelerator, 1.12, rotation motor, 1.13, slew gear assembly, 1.14, on slew gear rotor plate, 1.15, under slew gear rotor plate, 1.16, bearing pin I, 1.17, after-poppet assembly fixed by slew gear, and 1.18, bearing pin II.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
Shown in Fig. 1,2,3, be battery column dismounting vehicle structure chart, each position, connecting relation are wanted correct, are installed firmly.
Anterior for embracing clamp device: to comprise clamp system 1, clamping cylinder 29, rotating mechanism 30 and swing mechanism 31, the rear portion of manipulator is connected with leveling cyclinder 12 and telescopic arm 3 by bearing pin, telescopic arm 3 is connected with telescopic arm cylinder 5 by telescopic oil cylinder 4, telescopic arm cylinder 5 is connected with chassis 15 by bearing pin and lift oil tank 13, battery stand 16 and chassis 15 are by Bolt Connection, and battery 6 is connected on battery bracket 16 with inserting mode.
A described armful clamp device front portion is clamp system 1.1, clamp system 1.1 comprises left side one hand 1.1, right side one hand 1.2, friction pad 1.3, key 1.4, leading truck 1.5, clamping cylinder 1.6 and E type guide rail 1.7, left side singlehanded 1.1 and right side one hand 1.2 are provided with friction pad 1.3, left side singlehanded 1.1 and right side one hand 1.2 are connected on leading truck 1.5, leading truck 1.5 is connected with clamping cylinder 1.6, and leading truck 1.5 is fixed on E type guide rail 1.7 by key 1.4.
Middle part is rotating mechanism 30, rotating mechanism comprises swivel plate 1.8, rotational support 1.9, location-plate assembly 1.10, rotary decelerator 1.11 and rotation motor 1.12, swivel plate 1.8 is fixedly connected with E type guide rail 1.7, swivel plate 1.8 is arranged in rotational support 1.9, rotational support 1.9 is fixedly connected with location-plate assembly 1.10, and location-plate assembly 1.10 is fixedly connected with rotation motor 1.12 with rotary decelerator 1.11.
Rear portion is swing mechanism 31, swing mechanism comprises slew gear assembly 1.13 and after-poppet assembly 1.17 fixed by slew gear, slew gear assembly 1.13 to comprise on slew gear rotor plate under 1.14 and slew gear rotor plate 1.15, on slew gear rotor plate, 1.14 are fixedly connected with rotating mechanism with 1.15 one end under slew gear rotor plate, and on slew gear rotor plate, 1.14 fix after-poppet assembly 1.17 by bearing pin I1.16 with slew gear with 1.15 other ends under slew gear rotor plate and are connected;
Slew gear is fixed after-poppet assembly 1.17 and is connected with dismounting vehicle by bearing pin II1.18.
The manipulator dismounting column course of work: embrace clamp device and to be connected with leveling cyclinder 12 and telescopic arm 3 by bearing pin and formed integrally, by the action of leveling cyclinder 12, control the operating angle of manipulator clamp system 1, coordinate the action of clamping cylinder 29 to complete the clamping process of column; Telescopic arm cylinder 5 is connected with chassis 15 by bearing pin and lift oil tank 13, by lift oil tank 13 action, control telescopic arm cylinder 5, telescopic arm 3 and the manipulator height relative to ground vertical direction, thus column is taken out from hydraulic support column nest, load, in lift oil tank 13 course of action, leveling cyclinder 12 and slave cylinder 14 can produce interaction relation, thus ensure the vertical lift of column; The rotating mechanism 30 of manipulator can realize 360 degree of rotations of column, is convenient to the adjustment in column direction during dismounting, and swing mechanism 31 can realize the 60 degree of swings in left and right, adjustment column pipeline direction when being convenient to install.
Front portion, chassis 15 is provided with left and right front-wheel 11,2, and about 11,2 points, left and right front-wheel is arranged on the front steering drive axle 24 of bottom, and chassis 15 and front steering drive axle 24 are rigidly connected; Rear portion, chassis 15 is provided with left and right trailing wheel 8,25, and about 8,25 points, left and right front-wheel is arranged on the rear steering drive axle 17 of bottom, and chassis 15 is connected by the rocker on drive axle with rear steering drive axle 17; Front and back movable motor 21,20 has been installed in centre position, chassis 15 respectively, and front and back reduction box 22,19, is bolted between reduction box and motor; Front propeller shaft is arranged on front reduction gear case 22 respectively, on front wheel driving steeraxle 24; Inter-axle shaft is arranged on rear reduction box 19 respectively, on rear-driven steering bridge 17; Driver's cabin 9 and hydraulic oil container 10 are arranged on the left side on chassis 15; Oil pump 26, electric control box 27, Oil pump electrical machinery 28 is arranged on the right side on chassis 15.
Hydraulic oil pump 26 connects clamping cylinder 29, rotating mechanism 30, swing mechanism 31, leveling cyclinder 12, telescopic oil cylinder 4, lift oil tank 13 by fluid pressure line, and completes each function action; The various actions of hydraulic system is completed by the electrically operated valve in driver's cabin 9.
Electric control box 27 is connected with Oil pump electrical machinery 28, front movable motor 21, rear movable motor 20 and direct-flow storage battery 6 by cable; Driver's cabin 9 internal operating system is connected with electric control box by cable, and completes each function by driver's cabin control instruction.
Each connection part is fixedly connected by bearing pin, bolt, and each lubrication, sealing are sealed by sealing ring.
The utility model has special operating mechanism, can realize the do mechanization operation of column dismounting, improves dismounting efficiency, avoids the damage of column in disassembly process simultaneously, saved maintenance cost; Direct-flow storage battery is powered, battery plays counterweigh effect; Arrangement before and after two movable motor adopts, optimizing power distributes, and improves car load dynamic property; Adopt four-wheel steering technology, be convenient to adapt to working space in workshop; Automobile hydraulic system adopts frequency conversion constant displacement pump technology to play energy-conservation effect under prerequisite that is cost-saving, that simplify loop; Low-voltage AC converter technique is adopted to realize vehicle speed governing.
Claims (5)
1. a battery column dismounting vehicle, it is characterized in that: anterior for embracing clamp device, embrace clamp device and comprise clamp system (1), clamping cylinder (29), rotating mechanism (30) and swing mechanism (31), the rear portion of embracing clamp device is connected with leveling cyclinder (12) and telescopic arm (3) by bearing pin, the other end of leveling cyclinder (12) is articulated with on telescopic arm (3), telescopic arm (3) is connected with telescopic arm cylinder (5) by telescopic oil cylinder (4), telescopic arm cylinder (5) is connected with chassis (15) by bearing pin and lift oil tank (13), Bolt Connection is passed through on battery stand (16) and chassis (15), battery (6) is connected on battery bracket (16) with inserting mode, chassis (15) front portion is provided with the near front wheel (11) and off-front wheel (2), and left and right front-wheel divides left and right to be arranged on the front steering drive axle (24) of bottom, and chassis (15) and front steering drive axle (24) are rigidly connected, chassis (15) rear portion is provided with left rear wheel (8) and off hind wheel (25), and left and right trailing wheel divides left and right to be arranged on the rear steering drive axle (17) of bottom, and chassis (15) are connected by the rocker on drive axle with rear steering drive axle (17), chassis (15) centre position has installed front movable motor (21), rear movable motor (20) and front reduction gear case (22) and rear reduction box (19) respectively, is bolted between reduction box and motor, front propeller shaft (23) connects front reduction gear case (22) and front wheel driving steeraxle (24) respectively, inter-axle shaft connects rear reduction box (19) and rear-driven steering bridge (17) respectively, driver's cabin (9) and hydraulic oil container (10) are installed in the left side on chassis (15), hydraulic oil pump (26), electric control box (27) and Oil pump electrical machinery (28) are installed in the right side on chassis (15).
2. a kind of battery column dismounting vehicle according to claim 1, it is characterized in that: hydraulic oil pump (26) connects clamping cylinder (29), rotating mechanism (30), swing mechanism (31), leveling cyclinder (12), telescopic oil cylinder (4) and lift oil tank (13) by fluid pressure line, and completes each function action; The various actions of hydraulic system is completed by the electric proportional control valve in driver's cabin (9).
3. a kind of battery column dismounting vehicle according to claim 1 and 2, is characterized in that: electric control box (27) is connected with Oil pump electrical machinery (28), front movable motor (21), rear movable motor (20) and direct-flow storage battery (6) by cable; Driver's cabin (9) internal operating system is connected with electric control box by cable, and completes each function by driver's cabin control instruction.
4. a kind of battery column dismounting vehicle according to claim 3, is characterized in that: each connection part is fixedly connected by bearing pin, bolt, and each lubrication, sealing are sealed by sealing ring.
5. a kind of battery column dismounting vehicle according to claim 1 or 4, it is characterized in that: described embraces clamp device front portion for clamp system (1.1), clamp system (1.1) comprises left side singlehanded (1.1), right side singlehanded (1.2), friction pad (1.3), key (1.4), leading truck (1.5), clamping cylinder (1.6) and E type guide rail (1.7), left side singlehanded (1.1) and right side one hand (1.2) are provided with friction pad (1.3), left side singlehanded (1.1) and right side one hand (1.2) are connected on leading truck (1.5), leading truck (1.5) is connected with clamping cylinder (1.6), leading truck (1.5) is fixed on E type guide rail (1.7) by key (1.4),
Middle part is rotating mechanism (30), rotating mechanism comprises swivel plate (1.8), rotational support (1.9), location-plate assembly (1.10), rotary decelerator (1.11) and rotation motor (1.12), swivel plate (1.8) is fixedly connected with E type guide rail (1.7), swivel plate (1.8) is arranged in rotational support (1.9), rotational support (1.9) is fixedly connected with location-plate assembly (1.10), and location-plate assembly (1.10) is fixedly connected with rotation motor (1.12) with rotary decelerator (1.11);
Rear portion is swing mechanism (31), swing mechanism comprises slew gear assembly (1.13) and after-poppet assembly (1.17) fixed by slew gear, slew gear assembly (1.13) to comprise on slew gear rotor plate under (1.14) and slew gear rotor plate (1.15), on slew gear rotor plate, (1.14) are fixedly connected with rotating mechanism with (1.15) one end under slew gear rotor plate, and on slew gear rotor plate, (1.14) and (1.15) other end under slew gear rotor plate are by bearing pin I(1.16) fix after-poppet assembly (1.17) with slew gear and be connected;
Slew gear fixes after-poppet assembly (1.17) by bearing pin II(1.18) be connected with dismounting vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420756446.2U CN204357456U (en) | 2014-12-06 | 2014-12-06 | Battery column dismounting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420756446.2U CN204357456U (en) | 2014-12-06 | 2014-12-06 | Battery column dismounting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357456U true CN204357456U (en) | 2015-05-27 |
Family
ID=53258933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420756446.2U Withdrawn - After Issue CN204357456U (en) | 2014-12-06 | 2014-12-06 | Battery column dismounting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500113A (en) * | 2014-12-06 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Storage battery stand column dismounting vehicle |
| CN111847278A (en) * | 2020-07-24 | 2020-10-30 | 山西佳诚液压有限公司 | Mechanical device for disassembling and assembling mine car oil cylinder |
-
2014
- 2014-12-06 CN CN201420756446.2U patent/CN204357456U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500113A (en) * | 2014-12-06 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Storage battery stand column dismounting vehicle |
| CN104500113B (en) * | 2014-12-06 | 2016-08-24 | 中国煤炭科工集团太原研究院有限公司 | Accumulator column dismounting vehicle |
| CN111847278A (en) * | 2020-07-24 | 2020-10-30 | 山西佳诚液压有限公司 | Mechanical device for disassembling and assembling mine car oil cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150527 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |