CN111022182B - Vehicle-mounted generator for engineering emergency repair - Google Patents
Vehicle-mounted generator for engineering emergency repair Download PDFInfo
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- CN111022182B CN111022182B CN201911350058.8A CN201911350058A CN111022182B CN 111022182 B CN111022182 B CN 111022182B CN 201911350058 A CN201911350058 A CN 201911350058A CN 111022182 B CN111022182 B CN 111022182B
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- fixed
- sealing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses an on-board generator for engineering rush repair, which comprises a generator body, wherein a protective cover is arranged outside the generator body, the protective cover comprises a bottom plate and a top plate which are fixedly arranged at the bottom and the top of the generator body respectively, a connecting upright post is arranged between the bottom plate and the top plate, a fixed protective plate and a movable protective plate are arranged outside the connecting upright post in a surrounding manner, the movable protective plate is connected with a lifting device, the lifting device drives the movable protective plate to lift and form a generator sealing protective cavity together with the fixed protective plate, the bottom plate and the top plate, and the generator body is arranged in the generator sealing cavity; the vehicle-mounted generator for engineering rush repair solves the problem that the generator on the conventional engineering rush repair vehicle is not provided with waterproof and protective measures, so that the generator is damaged when the engineering rush repair vehicle passes through a wading road surface or a road surface with a severe environment, and the engineering rush repair vehicle loses the timely rush repair effect.
Description
Technical Field
The invention belongs to the field of generators, and particularly relates to a vehicle-mounted generator for engineering rush repair.
Background
Generators are devices that convert primarily mechanical energy into electrical energy. Generally, diesel generators, gasoline generators, wind generators, hydroelectric generators and the like are mainly used. The diesel generator is widely applied by people due to the advantages of small size, simple structure, mobility, low cost, strong adaptability and the like, wherein the diesel generator is mainly used on the engineering breakdown van. The diesel generator on the engineering breakdown van provides the electric energy guarantee for the engineering breakdown van provides self walking on the one hand, and on the other hand provides the electric energy for the subject matter of salvageed.
Engineering first-aid repair mostly occurs after accidents or natural disasters, such as after traffic accidents or after storms. Particularly, after a storm, the water accumulated on the road surface is serious, and the engineering truck often needs to wade forward in order to ensure the timeliness of rush repair. In the prior art, the generator on the engineering truck has no waterproof measure, and when the engineering truck walks in wading or on a bad road surface, rainwater, muddy water, stones and the like can enter or splash to the generator, influence the generator and even damage the generator, so that the engineering truck loses the function.
Disclosure of Invention
The invention aims to provide a vehicle-mounted generator for engineering rush repair, which solves the problem that the generator on the conventional engineering rush repair vehicle provided in the background technology is not provided with waterproof and protective measures, so that the generator is damaged when the engineering rush repair vehicle passes through a wading road surface or a road surface with severe environment, and the engineering rush repair vehicle loses the timely rush repair function.
The invention provides an on-board generator for engineering emergency repair, which comprises a generator body, wherein a protective cover is arranged outside the generator body, the protective cover comprises a bottom plate and a top plate which are fixedly arranged at the bottom and the top of the generator body respectively, a connecting upright post is arranged between the bottom plate and the top plate, a fixed protective plate and a movable protective plate are arranged on the outer side of the connecting upright post in a surrounding manner, a lifting device is connected onto the movable protective plate, the lifting device drives the movable protective plate to lift, a generator sealing protective cavity is formed by the lifting device, the fixed protective plate, the bottom plate and the top plate, and the generator body is arranged in the generator sealing cavity.
Preferably, the fixed guard plate comprises a group of fixed L-shaped plates which are oppositely spliced, and the fixed L-shaped plates are fixedly connected with the bottom plate;
the movable guard plate comprises a group of movable L plates which are spliced relatively, the movable L plates are arranged on the outer sides of the fixed L plates, the height of each movable L plate is greater than that of each fixed L plate, and the outer side faces of the movable L plates are connected with the lifting device.
Preferably, be provided with a plurality of first sealing strips on the fixed L inboard side, first sealing strip realizes fixed L board and is connected the sealed between the stand, fixed L board bottom is provided with a plurality of second sealing strips, the sealed between fixed L board and the bottom plate is realized to the second sealing strip.
Preferably, be provided with a plurality of third sealing strips on the activity L inboard side, the third sealing strip realizes the activity L board and is connected between the stand sealed, activity L inboard lower limb and last border position are provided with a plurality of fourth sealing strips and fifth sealing strip respectively, fourth sealing strip and fifth sealing strip realize respectively that activity L board and fixed L board and roof are sealed between.
Preferably, the lifting device comprises two pull rods respectively connected with the two movable L plates, a connecting rod is connected between the two pull rods on the same movable L plate, a hanging rod is connected between the two connecting rods, a vertically arranged lifting screw rod penetrates through the hanging rod, and the top of the lifting screw rod is connected with a driving mechanism.
Preferably, the pull rod is fixedly connected with the movable L plate, and the length of the pull rod positioned at the top of the movable L plate is not less than the lifting height of the movable L plate.
Preferably, the rotor shaft of the generator body is sleeved with fan blades.
Preferably, the bottom of the generator body is provided with a mounting plate, the mounting plate is arranged on the bottom plate, and a buffer mechanism is arranged between the mounting plate and the bottom plate.
Preferably, the buffer mechanism comprises a plurality of rubber upright columns uniformly distributed at the bottom of the mounting plate.
The vehicle-mounted generator for engineering rush repair in the technical scheme of the invention has the beneficial effects that:
1. the protection cover is arranged outside the generator, the protection cover realizes protection and protection of the generator, and avoids that the engineering breakdown van enters the generator or splashes to the generator when passing through a wading road surface, a muddy road surface and a broken stone road surface, so that influence or even damage is caused to the generator, the generator cannot normally generate electricity and supply electric energy outwards, and the engineering breakdown van loses the effect of timely breakdown.
2. The protection casing is including the activity backplate, and the activity backplate can go up and down, makes the protection casing wrap up the generator body when needing, realizes protecting the generator body, opens when not needing, has ensured the normal heat dissipation of generator during operation.
3. The arrangement of the fan blades further accelerates the heat dissipation of the generator.
4. Buffer gear's setting, the effectual generator of having avoided is transmitted noise and vibration huge to the machineshop car at the during operation, and buffer gear's setting has effectually improved noise and vibration on the machineshop car.
Drawings
FIG. 1 is a schematic diagram of a vehicle-mounted generator for emergency repair in engineering according to the technical solution of the present invention,
FIG. 2 is a schematic diagram of the position of a vehicle-mounted generator and a protective cover for engineering emergency repair according to the technical solution of the present invention,
figure 3 is a schematic view of the protection cover closed or the generator under protection,
FIG. 4 is a diagram showing the positional relationship between the movable L-plate and the fixed L-plate,
figure 5 is a front view of the lifting device,
fig. 6 is another view structure diagram of the lifting device.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.
As shown in fig. 1, 2 and 3, the vehicle-mounted generator for engineering emergency repair according to the technical scheme of the invention comprises a generator body 1, wherein a protective cover 2 is arranged outside the generator body 1. The protection casing 2 realizes protecting generator body 1, and when the machineshop car passes through wading road surface, muddy road surface or stone road surface, effectual prevention rainwater, muddy water or stone etc. get into generator body or collide generator body 1, avoid causing the influence to the normal electricity generation work of generator, avoid influencing the promptness of engineering breakdown van.
As shown in fig. 1, 2 and 3, in the technical solution of the present invention, the protective cover 2 includes a bottom plate 21 and a top plate 22 respectively fixed at the bottom and the top of the generator body 1. A connecting upright post 23 is arranged between the bottom plate 21 and the top plate 22, and a fixed guard plate 25 and a movable guard plate 24 are arranged around the outer side of the connecting upright post 23. The movable guard plate 24 is connected with a lifting device 5. The lifting device 5 drives the movable guard plate 24 to lift and form a generator sealed protection cavity 26 together with the fixed guard plate 25, the bottom plate 21 and the top plate 22, and the generator body 1 is arranged in the generator sealed protection cavity 26. The movable guard plate 24 is arranged outside the fixed guard plate 25, and the movable guard plate 24 is lifted to effectively open and close the generator sealed cavity 26.
Based on the above technical scheme, after the generator seal cavity 26 is closed and sealed, the protection cover 2 protects the generator body 1 in the generator seal cavity 26, and prevents the generator body from being corroded and influenced by rainwater, muddy water and the like. After the generator sealed cavity 26 is opened, normal heat dissipation of the generator body 1 during operation is realized. That is, the movable guard plate 24 of the protective cover 2 is lifted and closed when the generator body 1 needs protection, and is lowered and opened when the generator body 1 does not need protection, so that the heat dissipation of the generator in normal working is not influenced.
As shown in fig. 3 and 4, the fixing guard plate 25 in the technical solution of the present invention includes a set of fixing L-shaped plates 250 that are spliced with each other, and the fixing L-shaped plates 250 are fixedly connected with the bottom plate 21. The movable guard 24 includes a set of opposing, spliced movable L-plates 240. The movable L-plate 240 is disposed outside the fixed L-plate 250, and the height of the movable L-plate 240 is greater than the height of the fixed L-plate 250. The outer side surface of the movable L plate 240 is connected with the lifting device 5.
Based on the above technical solution, the lifting device 5 realizes that the two movable L-plates 240 respectively move up and down outside the two fixed L-plates 250 and tightly attach to the fixed L-plates 250, thereby closing and opening the generator sealed cavity 26. The height of the movable L-shaped plate 240 is greater than that of the fixed L-shaped plate 250, so that the inner side surfaces of the two movable L-shaped plates 240 are effectively ensured to be in contact with the outer side surface of the fixed L-shaped plate 250 after the two movable L-shaped plates 240 ascend, and sealing is realized.
As shown in fig. 4, in the technical solution of the present invention, a plurality of first sealing strips 251 are disposed on an inner side surface of the fixed L-plate 250, and the first sealing strips 251 realize sealing between the fixed L-plate 250 and the connecting columns 23. The bottom of the fixed L-plate 250 is provided with a plurality of second sealing strips 252, and the second sealing strips 252 realize sealing between the fixed L-plate 250 and the bottom plate 21. A plurality of third sealing strips 242 are arranged on the inner side surface of the movable L plate 240, and the third sealing strips 242 realize the sealing between the movable L plate 240 and the connecting upright 23. The lower edge and the upper edge of the inner side of the movable L-shaped plate 240 are respectively provided with a plurality of fourth sealing strips 243 and fifth sealing strips 241, and the fourth sealing strips 243 and the fifth sealing strips 241 respectively realize the sealing between the movable L-shaped plate 240 and the fixed L-shaped plate 250 as well as the top plate 22. The sealing strip in the technology can be provided with a plurality of layers from the outer side to the inner side, so that the sealing effect is improved. And the sealing strip is made of elastic materials such as rubber strips or silica gel strips, has good sealing effect and can resist high temperature.
As shown in fig. 5 and 6, the lifting device 5 in the present invention includes two pull rods 51 respectively connected to the two movable L-plates 240. A connecting rod 52 is connected between the two pull rods 51 on the same movable L-plate 240, and a suspension rod 53 is connected between the two connecting rods 52. The lifting screw 54 is vertically arranged on the suspension rod 53, and the top of the lifting screw 54 is connected with a driving mechanism 55. The lifting screw 54 passes through a vertical screw hole at the center of the suspension rod 53, the driving mechanism 55 drives the lifting screw 54 to rotate, the lifting screw 53 threaded with the lifting screw 54 is lifted, and the connecting rod 52 and the pull rod 51 at the lower part of the suspension rod 53 drive the movable L plate 240 to lift.
Based on the technical scheme of the upper section, the intelligent automatic control of the driving device is realized by using the control device or the controller arranged in the cab of the engineering truck, when the engineering truck passes through a wading road surface and the like, the driving mechanism 55 is controlled to work by the control button in the cab, so that the movable L plate 240 is lifted, and a generator sealing protection cavity 26 is formed by the movable L plate, the fixed guard plate 25, the bottom plate 21 and the top plate 22.
As shown in fig. 1 and 5, in the technical solution of the present invention, the pull rod 51 is fixedly connected to the movable L-plate 240, and the length of the pull rod 51 at the top of the movable L-plate 240 is not less than the lifting height of the movable L-plate 240. The pull rod 51 is fixed relative to the movable L-plate 240, and the length of the pull rod 51 in the upper region of the movable L-plate 240 is the height of the movable L-plate 240.
As shown in fig. 1, in the technical solution of the present invention, a rotor shaft 11 of a generator body 1 is sleeved with a fan blade 3. Because the setting of fixed backplate 25 makes the heat dissipation region of generator body 1 reduce, sets up flabellum 3 here, when generator body 1 carries out the electricity generation work, the rotatory flabellum 3 that drives of rotor shaft 11 of generator body 1 is rotatory for the circulation of air around generator body 1 improves the heat-sinking capability and the speed of generator body 1.
As shown in fig. 2, in the technical solution of the present invention, the bottom of the generator body 1 is provided with a mounting plate 4, and the mounting plate 4 is disposed on the bottom plate 21. And a buffer mechanism 41 is provided between the mounting plate 4 and the bottom plate 21. The buffer mechanism 41 comprises a plurality of rubber columns uniformly distributed at the bottom of the mounting plate 4. The rubber column realizes the support to mounting panel 4 on the one hand, and on the other hand can the absorbed vibration, absorbs the vibration that generator body 1 during operation produced, reduces on its vibration transmits the machineshop car through mounting panel 4 and bottom plate 21, improves noise and vibration on the machineshop car.
Technical solution of the invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other occasions without modification.
Claims (4)
1. The vehicle-mounted generator for engineering rush repair comprises a generator body and is characterized in that a protective cover is arranged outside the generator body, the protective cover comprises a bottom plate and a top plate which are fixedly arranged at the bottom and the top of the generator body respectively, a connecting upright post is arranged between the bottom plate and the top plate, a fixed protective plate and a movable protective plate are arranged on the outer side of the connecting upright post in a surrounding manner, a lifting device is connected onto the movable protective plate, the lifting device drives the movable protective plate to lift and form a generator sealing protection cavity together with the fixed protective plate, the bottom plate and the top plate, and the generator body is arranged in the generator sealing cavity;
the fixed guard plate comprises a group of fixed L plates which are oppositely spliced, and the fixed L plates are fixedly connected with the bottom plate;
the movable guard plate comprises a group of movable L plates which are oppositely spliced, the movable L plates are arranged on the outer sides of the fixed L plates, the height of each movable L plate is greater than that of the corresponding fixed L plate, and the outer side faces of the movable L plates are connected with the lifting device;
a plurality of first sealing strips are arranged on the inner side surface of the fixed L plate, the first sealing strips realize the sealing between the fixed L plate and the connecting upright post, a plurality of second sealing strips are arranged at the bottom of the fixed L plate, and the second sealing strips realize the sealing between the fixed L plate and the bottom plate;
the inner side surface of the movable L plate is provided with a plurality of third sealing strips, the third sealing strips realize the sealing between the movable L plate and the connecting upright post, the positions of the lower edge and the upper edge of the inner side of the movable L plate are respectively provided with a plurality of fourth sealing strips and fifth sealing strips, and the fourth sealing strips and the fifth sealing strips respectively realize the sealing between the movable L plate and the fixed L plate as well as between the movable L plate and the top plate;
the lifting device comprises two pull rods respectively connected with the two movable L plates, a connecting rod is connected between the two pull rods on the same movable L plate, a hanging rod is connected between the two connecting rods, a vertically arranged lifting screw rod penetrates through the hanging rod, and the top of the lifting screw rod is connected with a driving mechanism;
the pull rod is fixedly connected with the movable L plate, and the length of the pull rod, which is positioned at the top of the movable L plate, is not less than the lifting height of the movable L plate.
2. The vehicle-mounted generator for engineering emergency repair according to claim 1, wherein fan blades are sleeved on a rotor shaft of the generator body.
3. The vehicle-mounted generator for engineering emergency maintenance according to claim 1, wherein a mounting plate is arranged at the bottom of the generator body, the mounting plate is arranged on the bottom plate, and a buffer mechanism is arranged between the mounting plate and the bottom plate.
4. The vehicle-mounted generator for engineering emergency maintenance according to claim 3, wherein the buffer mechanism comprises a plurality of rubber upright posts uniformly distributed at the bottom of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911350058.8A CN111022182B (en) | 2019-12-24 | 2019-12-24 | Vehicle-mounted generator for engineering emergency repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911350058.8A CN111022182B (en) | 2019-12-24 | 2019-12-24 | Vehicle-mounted generator for engineering emergency repair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111022182A CN111022182A (en) | 2020-04-17 |
| CN111022182B true CN111022182B (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911350058.8A Active CN111022182B (en) | 2019-12-24 | 2019-12-24 | Vehicle-mounted generator for engineering emergency repair |
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| CN (1) | CN111022182B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003408B (en) * | 2020-08-11 | 2021-11-12 | 国电青山热电有限公司 | Fastening anti-vibration generator inner guard plate and installation method thereof |
| CN113213366B (en) * | 2021-04-16 | 2022-09-23 | 蔚蓝计划(北京)科技有限公司 | Energy-absorbing protection device for processing high-altitude falling stones of geological exploration machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203449897U (en) * | 2013-07-12 | 2014-02-26 | 重庆迪马工业有限责任公司 | Vehicle-mounted generator lifting mechanism |
| CN204644808U (en) * | 2015-05-14 | 2015-09-16 | 昆明中铁大型养路机械集团有限公司 | A kind of separate type sound arrester |
| CN204928426U (en) * | 2015-07-28 | 2015-12-30 | 皖西学院 | Dustproof motor protection device of heat dissipation |
| CN205779244U (en) * | 2016-05-20 | 2016-12-07 | 重庆市沙坪坝区嘉陵摩托车配件有限责任公司 | Gas-liquid-liquid three-phase flow |
| CN206673755U (en) * | 2017-03-30 | 2017-11-24 | 江苏骁阳机械有限公司 | A kind of spliced Jing Yin air-cooled generator shell |
| CN208723685U (en) * | 2018-10-16 | 2019-04-09 | 东莞市凯福电子科技有限公司 | A kind of stepping servo protective device to radiate |
-
2019
- 2019-12-24 CN CN201911350058.8A patent/CN111022182B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203449897U (en) * | 2013-07-12 | 2014-02-26 | 重庆迪马工业有限责任公司 | Vehicle-mounted generator lifting mechanism |
| CN204644808U (en) * | 2015-05-14 | 2015-09-16 | 昆明中铁大型养路机械集团有限公司 | A kind of separate type sound arrester |
| CN204928426U (en) * | 2015-07-28 | 2015-12-30 | 皖西学院 | Dustproof motor protection device of heat dissipation |
| CN205779244U (en) * | 2016-05-20 | 2016-12-07 | 重庆市沙坪坝区嘉陵摩托车配件有限责任公司 | Gas-liquid-liquid three-phase flow |
| CN206673755U (en) * | 2017-03-30 | 2017-11-24 | 江苏骁阳机械有限公司 | A kind of spliced Jing Yin air-cooled generator shell |
| CN208723685U (en) * | 2018-10-16 | 2019-04-09 | 东莞市凯福电子科技有限公司 | A kind of stepping servo protective device to radiate |
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| CN111022182A (en) | 2020-04-17 |
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Denomination of invention: A Vehicle mounted Generator for Engineering Emergency Repair Effective date of registration: 20230628 Granted publication date: 20220104 Pledgee: Lujiang County small and medium-sized enterprises financing Company limited by guarantee Pledgor: ANHUI EVOTEC POWER GENERATION Co.,Ltd. Registration number: Y2023980046217 |