CN201729114U - Multifunctional power grid emergency engineering truck - Google Patents
Multifunctional power grid emergency engineering truck Download PDFInfo
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- CN201729114U CN201729114U CN2010202826850U CN201020282685U CN201729114U CN 201729114 U CN201729114 U CN 201729114U CN 2010202826850 U CN2010202826850 U CN 2010202826850U CN 201020282685 U CN201020282685 U CN 201020282685U CN 201729114 U CN201729114 U CN 201729114U
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000013519 translation Methods 0.000 claims description 45
- 230000008093 supporting effect Effects 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 11
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 235000009566 rice Nutrition 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a multifunctional power grid emergency engineering truck comprising a chassis, wherein the chassis is provided with a power driving mechanism, a power transmission mechanism, a hydraulic control mechanism, a walking mechanism and an object support mechanism, wherein the power driving mechanism is connected with the walking mechanism in a transmission way through the power transmission mechanism. The multifunctional power grid emergency engineering truck is applicable to transportation of tower materials, especially the transportation of steel pipe towers in special areas such as mountainous areas, hills, mire, rice fields and the like. The multifunctional power grid emergency engineering truck overcomes the difficulty of material transportation in modernized power grid construction and counter-disaster rescue and has higher mechanization and high automated construction; in addition, the working efficiency is improved, the work period is shortened and the engineering quality is ensured.
Description
Technical field
The utility model belongs to a kind of facilities for transport and communication, relates in particular to a kind of multi-functional electrical network emergency work car.
Background technology
Along with China's rapid economy development, increasing to the demand of electric power energy, therefore, the scale of power grid construction was also progressively enlarging in recent years.The appearance of supertension line such as 750KV, 1000KV has had higher requirement to the intensity of tower material, the trend of tower material development after steel tube tower will become with its distinctive intensity height, advantage that weight is little.And along with power transmission sequence sets up increasing the weight of of task, the duration is also shorter and shorter, and this has higher requirement to power construction equipment, must carry out mechanized construction comprehensively, increases work efficiency, and the reduction of erection time is also guaranteed construction quality.
At present, in the mountain area, hills, mire, the common transportation device in ground, rice field can't finish construction task, influence works progress, the transporter tower material mainly leans on pickaback, and the people lifts, or rent local caravan, this mode only is applicable to, and tower material in light weight, that distance is short transports, and conveying efficiency is very low, can not satisfy the needs of construction far away.
In addition, outstanding problem is arising suddenly of disaster in the process of providing rescue and relief for disasters and emergencies in recent years, the catastrophic explosion of transport channel causes a goods and materials transportation difficult problem of providing rescue and relief for disasters and emergencies, emergency serving unit can not in time arrive the scene, disaster area, incured loss through delay rescue opportunity, bring many unnecessary loss to the country and people, particularly not can finish and combat a natural disaster rescue task at some special area conventional equipments.
The utility model content
The utility model provides a kind of special area tower materials such as mountain area, hills, mire, ground, rice field that are applicable to transport the especially multi-functional electrical network emergency work car of steel tube tower transportation in order to solve weak point of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: multi-functional electrical network emergency work car, comprise vehicle frame, vehicle frame is provided with power-driven mechanism, Power train, hydraulic control, traveling gear and support thing mechanism, and power-driven mechanism is in transmission connection by Power train and traveling gear.
Described support thing mechanism comprises support thing frame, jacking system and translating device, and translating device is positioned at the jacking system top, and the support thing is erected on the translating device, and jacking system is connected by the linkwork adjustment with translating device.
Described jacking system comprises the column tube of vertical setting, is provided with pipe in the column that is in axial sliding connection with it in the column tube, is provided with lifting hydraulic cylinder in the pipe in the column; Described translating device comprises square tube in the horizontally disposed translation, the square tube bottom is hinged by the piston rod of hinged adjustment structure and lifting hydraulic cylinder in the translation, square tube is provided with the outer square tube of the translation that is in axial sliding connection with it outward in the translation, the outer square tube of translation bottom axially offers for the axially movable strip hole of hinged adjustment structure, be provided with the translation hydraulic actuating cylinder in the square tube in the translation, square tube is hinged in the rear end of translation hydraulic actuating cylinder and the translation, and the outer square tube of the piston rod of translation hydraulic actuating cylinder and translation is hinged.
Described hinged adjustment structure comprises two end supports bearing pin on the pipe in column, the part that is articulated and connected on the bearing pin, and bearing pin is captiveed joint with the piston rod of lifting hydraulic cylinder, and attaching parts is captiveed joint with pipe in the translation.
Described support thing mechanism is provided with two covers, be located at the front and rear of vehicle frame respectively, support thing frame and translating device removably connect, support thing frame comprises two supporting vertical plate that all vertically are located at translation foreign side tube edges upper end, be provided with the support swash plate between the outer square tube of supporting vertical plate top and translation, supporting vertical plate is provided with suspension hook outward.
Described support thing mechanism comprises column support and goods bucket, column support vertically is located at the vehicle frame rear portion, and rear portion, goods bucket bottom surface and column support are hinged, and the vehicle frame front portion is provided with support, anterior and the support press fit in goods bucket bottom surface, goods bucket bottom surface middle front part is hinged with the elevating ram that makes goods bucket upset unloading.
Described traveling gear comprises two crawlers body that are located at the vehicle frame both sides, is respectively equipped with the preceding crawler belt meshing wheel and the back crawler belt meshing wheel that are in transmission connection by endless track before and after the crawler body, and crawler body front end bottom and rear end lower are provided with ground connection angle and departure angle.
Described vehicle frame front end is provided with hydraulic windlass, is wound with rope on the hydraulic windlass.
Described vehicle frame front end is provided with and power-driven mechanism, Power train, hydraulic control and traveling gear signal bonded assembly receiver of remote-control sytem.
Adopt technique scheme, can reach following beneficial effect:
1, jacking system and translating device all adopt the principle of hydraulic power transmission and slide relative, realize left and right sides translation of long pole goods and lifting, thus the carrying capacity of raising under complex road condition; Hinged adjustment structure realizes that support thing frame at one end or prevent that the long pole goods from sliding during the lifting simultaneously of two ends on support thing frame, the long pole goods relies on self gravitation to seek suitable center of gravity on support thing frame, can angle of arrival between long pole goods and the support thing frame, make that the two is that face contacts with face all the time, guarantee the stressed even of long pole goods and support thing frame.
2, the long pole goods is placed between two support swash plates, and stability is better, and supporting vertical plate plays the good supporting effect, the effect of wire rope handling when suspension hook plays rope to the long pole Goods binding; Bracing frame can be dismantled, transport flat object.
3, this car can be pulled down support thing frame, loads onto the goods bucket that has from unloading functions and is used to transport other materials such as sandstone, and two elevating rams are realized Multi Loading and Unloading Functions, and the stressed concentrated difficult problem of goods bucket when having solved the single-action hydraulic cylinder unloading has realized that a car uses more.
4, reasonably crawler body design comprises the mechanism design on chassis and the design that walking drives, and more suitable track shoe width size can not only satisfy travelling of mountain area, and also can bring into play same effect than hag matter.For improving operating efficiency, improved the shock-damping structure form of traditional crawler body, make moving velocity more go up new step; Crawler body is quoted the design concept of tank when design, add ground connection angle and departure angle in front and back, and to the carrying capacity of obstacle, equipment can travel front and back raising equipment in addition in the process of moving, is convenient to turning, and is specially adapted to the transport driving in mountain area.
5, behind the master variable pump, serially add duplex gear pump, the master variable pump mainly drives two running motors, other function (lifting of support thing frame and translation, hydraulic windlass, the lifting of goods bucket) is all come fuel feeding by duplex gear pump, rational design of Hydraulic System, equipment has high and low two walking shelves, by the stepless time adjustment of electric proportional control realization equipment walking, be convenient to operation and site operation.Employed motor has double amount, relies on the conversion that the switching of discharge capacity is realized high and low shift.
6, the hydraulic windlass that auxiliary hydraulic system control is installed in the car front portion is used for traction and saves oneself, and when being implemented in main hydraulic system and breaking down, utilizes the rope on the hydraulic windlass to realize saving oneself of equipment and draw miscellaneous equipment.
7, for adapting to the particularity of mountain area road conditions, the height of strict control convenience in the design reduces the center of gravity of car load, and raising equipment is at the climbable gradient in mountain area, the application of expansion equipment; Aspect mode, be the safety of guaranteeing that equipment and operating personal travel in special area, complete machine adopts the Remote operation, receiver of remote-control sytem is received signal control power-driven mechanism, Power train, hydraulic control and traveling gear work, climbable gradient can reach 35 degree, in the mountain area transportation, has significant advantage.At some in particular cases, as run into wireless remote control and can not realize functions of the equipments when control (frequency channel has interference), can realize vehicle operating by line control is arranged.
The utility model is applicable to that special area tower materials such as mountain area, hills, mire, ground, rice field transport especially steel tube tower transportation, the difficult problem of goods and materials transportation in having solved modernized power grid construction and having combated a natural disaster to rescue, mechanization, automated construction degree are higher, increase work efficiency, the reduction of erection time is also guaranteed construction quality.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 formula Fig. 1 is when the structural representation of support thing mechanism.
The specific embodiment
Embodiment one: as shown in figures 1 and 3, multi-functional electrical network emergency work car of the present utility model, comprise vehicle frame 50, vehicle frame 50 is provided with power-driven mechanism, Power train, hydraulic control, traveling gear, support thing mechanism 70 and support thing mechanism 71, be located at the front and rear of vehicle frame 50 respectively, power-driven mechanism is in transmission connection by Power train and traveling gear.Support thing mechanism 70 or support thing mechanism 71 comprise support thing frame 51, jacking system and translating device, translating device is positioned at the jacking system top, the support thing is erected on the translating device, and support thing frame 51 removably connects with translating device, and jacking system is connected by the linkwork adjustment with translating device.Power-driven mechanism comprises driving engine 60, airfilter 61, diesel fuel tanks 62, radiator of water tank 63, Power train is a prior art, do not show among the concrete component names figure, hydraulic control drives all oil cylinder work, hydraulic control comprises hydraulic reservoir 64 and radiator 65, also is provided with silencer 66, relay cabinet 67, instrument box 68 and accumulator box 69 on the vehicle frame 50.
Jacking system comprises two root post outer tubes 3 of vertical setting, is provided with pipe 4 in the column that is in axial sliding connection with it in the column tube 3, is provided with lifting hydraulic cylinder 5 in the pipe 4 in the column.
Translating device comprises pipe 7 in the horizontally disposed translation, pipe 7 bottoms are hinged by the piston rod 6 at hinged adjustment structure and lifting hydraulic cylinder 5 tops in the translation, the pipe 7 outer translation outer tubes 8 that are in axial sliding connection with it that are arranged with in the translation, translation outer tube 8 bottoms axially offer for the axially movable strip hole 9 of hinged adjustment structure, be provided with translation hydraulic actuating cylinder 10 in the pipe 7 in the translation, pipe 7 is hinged in the rear end of translation hydraulic actuating cylinder 10 and the translation, and the front end piston rod 11 of translation hydraulic actuating cylinder 10 is hinged by contiguous block 12 and translation outer tube 8.
Hinged adjustment structure comprises that two end supports manages the bearing pin 13 on 4 in column, is hinged with Transmission 14 on the bearing pin 13, and bearing pin 13 is captiveed joint with the piston rod 6 of lifting hydraulic cylinder 5, and Transmission 14 is captiveed joint with pipe 7 in the translation.
Support thing frame 51 comprises two supporting vertical plate 15 that all vertically are located at upper end, translation outer tube 8 edges, is provided with between supporting vertical plate 15 tops and the translation outer tube 8 and supports swash plate 16, the supporting vertical plate 15 outer suspension hooks 17 that are provided with.
Traveling gear comprises two crawlers body 52 that are located at vehicle frame 50 both sides, crawler body 52 front and back are respectively equipped with preceding crawler belt meshing wheel 54 and the back crawler belt meshing wheel 55 that is in transmission connection by endless track 53, and crawler body 55 front end bottoms and rear end lower are provided with about 17.Ground connection angle A and departure angle B.Certainly, can design the size of ground connection angle A and departure angle B according to actual needs.
When work was used, the long pole goods was placed on two and supports between the swash plates 16, made that to reeve hanger 17 fixed with the long pole goods, adopted this loading fixed form, and loading and unloading are got up more convenient.In the mountain area, when the long pole goods is transported in the forest zone, two lifting hydraulic cylinders, 5 liftings in front-end operations rear portion when going up a hill, the maintenance level prevents the downslide of long pole goods before and after making; When running into pavement roughness, can adjust former and later two translation hydraulic actuating cylinders 10, realize that the center of gravity of long pole goods moves.Hinged adjustment structure realizes supporting swash plate 16 at one end or prevent that the long pole goods from sliding supporting on the swash plate 16 during the lifting simultaneously of two ends, the long pole goods relies on self gravitation supporting the suitable center of gravity of searching on the swash plate 16, long pole goods and support between the swash plate 16 not can angle of arrival, make that the two is that face contacts with face all the time, guarantee that long pole goods and support thing frame are stressed evenly, guarantee the safe operation of hauling operation.Control receiver of remote-control sytem 57 by remote controller, the co-ordination of control power-driven mechanism, Power train, hydraulic control and traveling gear reaches vehicle safety and reliably advances.In addition, translating device and jacking system also can be realized long pole goods conveniently turning in transportation, and raising equipment is at the carrying capacity of complex-terrain.
The ground connection angle A and the departure angle B of crawler body 55 front end bottoms and rear end lower can improve equipment in the process of moving to the carrying capacity of obstacle.When hydraulic efficiency pressure system breaks down, utilize the rope on the hydraulic windlass 56 to realize saving oneself of equipment and draw miscellaneous equipment.
Embodiment two: as shown in Figure 2, be with the difference of embodiment one, support thing mechanism comprises column support 80 and goods bucket 81, column support 80 vertically is located at vehicle frame 50 rear portions, goods bucket rear portion, 81 bottom surface and column support 80 are hinged, vehicle frame 50 front portions are provided with support 82, anterior and support 82 press fit in goods bucket 81 bottom surfaces, and goods bucket 81 bottom surface middle front parts are hinged with the elevating ram 83 that makes the 81 upset unloadings of goods bucket.Goods bucket 81 can load the goods such as non-long poles such as sandstone, expands the vehicle operation function.
Claims (9)
1. multi-functional electrical network emergency work car, it is characterized in that: comprise vehicle frame, vehicle frame is provided with power-driven mechanism, Power train, hydraulic control, traveling gear and support thing mechanism, and power-driven mechanism is in transmission connection by Power train and traveling gear.
2. multi-functional electrical network emergency work car according to claim 1, it is characterized in that: described support thing mechanism comprises support thing frame, jacking system and translating device, translating device is positioned at the jacking system top, the support thing is erected on the translating device, and jacking system is connected by the linkwork adjustment with translating device.
3. multi-functional electrical network emergency work car according to claim 2, it is characterized in that: described jacking system comprises the column tube of vertical setting, is provided with pipe in the column that is in axial sliding connection with it in the column tube, is provided with lifting hydraulic cylinder in the pipe in the column; Described translating device comprises square tube in the horizontally disposed translation, the square tube bottom is hinged by the piston rod of hinged adjustment structure and lifting hydraulic cylinder in the translation, square tube is provided with the outer square tube of the translation that is in axial sliding connection with it outward in the translation, the outer square tube of translation bottom axially offers for the axially movable strip hole of hinged adjustment structure, be provided with the translation hydraulic actuating cylinder in the square tube in the translation, square tube is hinged in the rear end of translation hydraulic actuating cylinder and the translation, and the outer square tube of the piston rod of translation hydraulic actuating cylinder and translation is hinged.
4. multi-functional electrical network emergency work car according to claim 3, it is characterized in that: described hinged adjustment structure comprises two end supports bearing pin on the pipe in column, the part that is articulated and connected on the bearing pin, bearing pin is captiveed joint with the piston rod of lifting hydraulic cylinder, and attaching parts is captiveed joint with pipe in the translation.
5. according to claim 3 or 4 described multi-functional electrical network emergency work cars, it is characterized in that: described support thing mechanism is provided with two covers, be located at the front and rear of vehicle frame respectively, support thing frame and translating device removably connect, support thing frame comprises two supporting vertical plate that all vertically are located at translation foreign side tube edges upper end, be provided with the support swash plate between the outer square tube of supporting vertical plate top and translation, supporting vertical plate is provided with suspension hook outward.
6. multi-functional electrical network emergency work car according to claim 1, it is characterized in that: described support thing mechanism comprises column support and goods bucket, column support vertically is located at the vehicle frame rear portion, rear portion, goods bucket bottom surface and column support are hinged, the vehicle frame front portion is provided with support, anterior and the support press fit in goods bucket bottom surface, goods bucket bottom surface middle front part is hinged with the elevating ram that makes goods bucket upset unloading.
7. according to claim 1 or 2 or 6 described multi-functional electrical network emergency work cars, it is characterized in that: described traveling gear comprises two crawlers body that are located at the vehicle frame both sides, be respectively equipped with the preceding crawler belt meshing wheel and the back crawler belt meshing wheel that are in transmission connection by endless track before and after the crawler body, crawler body front end bottom and rear end lower are provided with ground connection angle and departure angle.
8. multi-functional electrical network emergency work car according to claim 7, it is characterized in that: described vehicle frame front end is provided with hydraulic windlass, is wound with rope on the hydraulic windlass.
9. multi-functional electrical network emergency work car according to claim 7 is characterized in that: described vehicle frame front end is provided with and power-driven mechanism, Power train, hydraulic control and traveling gear signal bonded assembly receiver of remote-control sytem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202826850U CN201729114U (en) | 2010-08-05 | 2010-08-05 | Multifunctional power grid emergency engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202826850U CN201729114U (en) | 2010-08-05 | 2010-08-05 | Multifunctional power grid emergency engineering truck |
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| CN201729114U true CN201729114U (en) | 2011-02-02 |
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| CN2010202826850U Expired - Fee Related CN201729114U (en) | 2010-08-05 | 2010-08-05 | Multifunctional power grid emergency engineering truck |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466467A (en) * | 2013-09-27 | 2013-12-25 | 抚顺永茂建筑机械有限公司 | Weight shifter having maximum loading capacity of 250T |
| CN104044653A (en) * | 2014-05-28 | 2014-09-17 | 苏州工业园区职业技术学院 | Multi-crawler wheel trapezoidal crawler belt used for wall-climbing robot |
| CN104553949B (en) * | 2015-01-26 | 2016-08-24 | 湖南江麓特种装备有限公司 | Pipeline-transporting vehicle dumping device |
| CN105923060A (en) * | 2016-04-28 | 2016-09-07 | 中国科学院合肥物质科学研究院 | Multifunctional search and rescue robot |
| CN107839775A (en) * | 2017-11-02 | 2018-03-27 | 中国二十冶集团有限公司 | The crawler type device of transport concrete support |
| CN108974161A (en) * | 2018-07-24 | 2018-12-11 | 太原科技大学 | A kind of emergency repair vehicle of Urban flood |
| CN111424529A (en) * | 2020-03-31 | 2020-07-17 | 中联重科股份有限公司 | Automatic operation method, device and system and mechanical equipment |
| CN111776095A (en) * | 2020-07-03 | 2020-10-16 | 中信机电制造公司科研设计院 | Multifunctional transport platform |
| CN112046630A (en) * | 2020-08-31 | 2020-12-08 | 国家林业和草原局北京林业机械研究所 | Mechanical afforestation fosters power chassis in hilly mountain region |
| CN112937417A (en) * | 2021-02-10 | 2021-06-11 | 上海市安装工程集团有限公司 | Pipeline unloading device, system and method |
| CN114537257A (en) * | 2022-01-18 | 2022-05-27 | 浙江工业大学 | Self-propelled modular transport vehicle clamp system and cooperative transport method |
-
2010
- 2010-08-05 CN CN2010202826850U patent/CN201729114U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466467A (en) * | 2013-09-27 | 2013-12-25 | 抚顺永茂建筑机械有限公司 | Weight shifter having maximum loading capacity of 250T |
| CN104044653A (en) * | 2014-05-28 | 2014-09-17 | 苏州工业园区职业技术学院 | Multi-crawler wheel trapezoidal crawler belt used for wall-climbing robot |
| CN104553949B (en) * | 2015-01-26 | 2016-08-24 | 湖南江麓特种装备有限公司 | Pipeline-transporting vehicle dumping device |
| CN105923060A (en) * | 2016-04-28 | 2016-09-07 | 中国科学院合肥物质科学研究院 | Multifunctional search and rescue robot |
| CN107839775A (en) * | 2017-11-02 | 2018-03-27 | 中国二十冶集团有限公司 | The crawler type device of transport concrete support |
| CN108974161A (en) * | 2018-07-24 | 2018-12-11 | 太原科技大学 | A kind of emergency repair vehicle of Urban flood |
| CN111424529A (en) * | 2020-03-31 | 2020-07-17 | 中联重科股份有限公司 | Automatic operation method, device and system and mechanical equipment |
| CN111424529B (en) * | 2020-03-31 | 2022-07-01 | 中联重科股份有限公司 | Automatic operation method, device and system and mechanical equipment |
| CN111776095A (en) * | 2020-07-03 | 2020-10-16 | 中信机电制造公司科研设计院 | Multifunctional transport platform |
| CN112046630A (en) * | 2020-08-31 | 2020-12-08 | 国家林业和草原局北京林业机械研究所 | Mechanical afforestation fosters power chassis in hilly mountain region |
| CN112937417A (en) * | 2021-02-10 | 2021-06-11 | 上海市安装工程集团有限公司 | Pipeline unloading device, system and method |
| CN114537257A (en) * | 2022-01-18 | 2022-05-27 | 浙江工业大学 | Self-propelled modular transport vehicle clamp system and cooperative transport method |
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Owner name: HENAN TRANSMISSION + DISTRIBUTION CO., LTD. Free format text: FORMER OWNER: HENAN POWER TRANSMISSION AND TRANSFORM CONSTRUCTION COMPANY Effective date: 20130305 Owner name: HENAN ELECTRIC POWER BODA TECHNOLOGY CO., LTD. STA Free format text: FORMER OWNER: HENAN ELECTRIC POWER BODA TECHNOLOGY CO., LTD. Effective date: 20130305 |
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Free format text: CORRECT: ADDRESS; FROM: 450000 ZHENGZHOU, HENAN PROVINCE TO: 450051 ZHENGZHOU, HENAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130305 Address after: 450051 No. 76 West Station Road, Henan, Zhengzhou Patentee after: Henan Power Transmission and Distribution Project Co., Ltd. Patentee after: Henan Electric Power Boda Technology Co., Ltd. Patentee after: State Grid Corporation of China Address before: 450000 No. 76 West Station Road, Henan, Zhengzhou Patentee before: Henan Power Transmission and Transform Construction Company Patentee before: Henan Electric Power Boda Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20170805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |