CN112278102A - Intelligent transportation emergency crawler - Google Patents
Intelligent transportation emergency crawler Download PDFInfo
- Publication number
- CN112278102A CN112278102A CN202011196287.1A CN202011196287A CN112278102A CN 112278102 A CN112278102 A CN 112278102A CN 202011196287 A CN202011196287 A CN 202011196287A CN 112278102 A CN112278102 A CN 112278102A
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- diesel engine
- hydraulic
- crawler
- wheel
- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/04—Stabilising vehicle bodies without controlling suspension arrangements by means of movable masses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/08—Tractors having means for preventing overturning or tipping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/24—Tracks of continuously flexible type, e.g. rubber belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
An intelligent transportation emergency crawler belongs to the technical field of emergency equipment; the diesel engine is cooled by the diesel engine cooling box, and the cooling fin group is air-cooled by the fan blades, so that the cooling water in the heat conduction pipe is cooled, the effect of quickly cooling the cooling water in the diesel engine cooling box is realized, the high-power normal operation of the diesel engine is ensured, and the pressure relief valve discharges the air pressure in the heat conduction pipe; the left crawler wheel and the right crawler wheel are driven by the hydraulic driving wheel, and both the left crawler wheel and the right crawler wheel are made of rubber tracks, so that the crawler wheels are suitable for different terrains, and the crawler is prevented from slipping when walking; the water inlet quantity of the water inlet connector is greater than the water outlet quantity of the water receiving port, so that the water outlet pressure of the water outlet quantity is ensured; the push plate is moved outwards by the telescopic plate hydraulic cylinder, so that the telescopic plate moves outwards along with the push plate, and the effect of conveniently placing articles on the telescopic plate is achieved; the balancing weight realizes the effect that the crawler runs steadily.
Description
Technical Field
The invention belongs to the technical field of emergency equipment, and particularly relates to an intelligent transportation emergency tracked vehicle.
Background
The global climate is gradually warmed, natural disasters are increased continuously, and the requirements for drought resistance and waterlogging drainage are expanded continuously. The existing drainage vehicles for drought and waterlogging relief basically adopt fixed submersible sewage pumps, and power supplies come from surrounding power supply rooms and need very long cables for connection, which is very inconvenient. In rainy days, the electricity is not safe in places with much water. However, a power supply does not exist in a plurality of operation sites, so that the drainage vehicle cannot operate; and when the drainage equipment goes to the field for danger elimination, the drainage equipment needs to be transported by one-to-one trailers, and when the drainage equipment meets the environment that the trailers can not enter, the drainage equipment can not reach the danger elimination site.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art and provides an intelligent transportation and emergency crawler.
The technical problem of the invention is mainly solved by the following technical scheme: an intelligent transportation emergency crawler comprises a frame, a diesel engine and a rotor pump, wherein the crawler is arranged below the frame, the diesel engine is arranged on the upper side of the rear end part of the frame, the rotor pump is arranged on the upper side of the front end part of the frame, the rear end part of the diesel engine is provided with fan blades, a radiator is arranged on the rear side of the diesel engine and on the rear upper side of the frame, the radiator comprises a radiating fin group and a heat conducting pipe, the heat conducting pipe is arranged on the inner side of the radiating fin, the fan blades face the radiating fin group, the upper end of the radiator is provided with a pressure release valve, the lower end of the pressure release valve is connected with a pipe body on the upper end part of the heat conducting pipe, the bottom of the radiator is provided with a hydraulic water suction pump, the lower end of the heat conducting pipe is connected with, the other end of inlet tube is connected with the bottom of diesel engine cooler bin, the upper end of heat pipe is equipped with the outlet pipe, the other end and the right side of diesel engine cooler bin of outlet pipe are connected, the downside of diesel engine is equipped with hydraulic system, hydraulic system passes through the diesel engine drive, be equipped with hydraulic clutch between rotor pump and the diesel engine, hydraulic clutch's input shaft and the output shaft of diesel engine, be equipped with the shaft coupling between hydraulic clutch and the rotor pump, hydraulic clutch's output shaft and the one end of shaft coupling are connected, the other end of shaft coupling and the main shaft of rotor pump are connected, the tail end of frame is equipped with the control box, be equipped with wireless control module in the control box, wireless control module control hydraulic system and diesel engine, the diesel engine adopts the 121KW diesel engine.
Preferably, a water inlet connector is arranged on the left side of the rotor pump, a water outlet connector is arranged on the right side of the rotor pump, a plurality of water receiving ports are arranged on the outer side of the water outlet connector, and the water inlet amount of the water inlet connector is larger than the water outlet amount of the water receiving ports.
As preferred, the tracked vehicle includes left athey wheel, right athey wheel and support frame, left side athey wheel and right athey wheel all adopt the track of rubber material, all be equipped with hydraulic drive wheel in left side athey wheel and the right athey wheel, left side athey wheel and right athey wheel pass through the support frame and connect, the upper surface of support frame is equipped with the expansion plate, be located the downside of expansion plate and in the inside upside of support frame is equipped with the expansion plate pneumatic cylinder, the downside of tip is equipped with the push pedal before the expansion plate, the front end of expansion plate pneumatic cylinder piston rod is fixed in the right side of push pedal, the upside of tip is equipped with the support chamber before the support frame, the front side in support chamber is equipped with the supporting wheel, the downside of expansion plate pneumatic cylinder piston rod is located to the.
Preferably, the lower surface of the frame is provided with a T-shaped sliding strip, the length of the T-shaped sliding strip is the same as that of the frame, a balancing weight is arranged on the lower side of the T-shaped sliding strip, a T-shaped groove is formed in the center of the upper surface of the balancing weight, the balancing weight is connected with the T-shaped sliding strip in a sliding mode through the T-shaped groove, a rack is arranged on one side of the T-shaped sliding strip, a hydraulic driving gear is arranged on the inner side of the balancing weight, the hydraulic driving gear is meshed with the rack, and a plurality of lifting hydraulic cylinders are arranged on two sides.
Preferably, the hydraulic system controls the hydraulic driving wheel, the hydraulic clutch, the hydraulic water pump, the lifting hydraulic cylinder, the hydraulic driving gear and the hydraulic driving gear through hydraulic pipelines respectively.
The invention has the following beneficial effects:
the wireless control module is controlled by an external matching remote controller, so that the effect of wireless remote control of the invention is realized; after the diesel engine runs for a long time, the temperature of the diesel engine is extremely high, the diesel engine is cooled through a diesel engine cooling box, a hydraulic water pump pumps cooling water which is conducted in the diesel engine cooling box into a heat conduction pipe, the cooling fin group is air-cooled through a fan blade, the cooling water in the heat conduction pipe is cooled, the cooled cooling water flows back to the diesel engine cooling box through a water outlet pipe, the effect of quickly cooling the cooling water in the diesel engine cooling box is achieved, the high-power normal running of the diesel engine is guaranteed, and the air pressure in the heat conduction pipe is discharged through a pressure release valve; the left crawler wheel and the right crawler wheel are driven by the hydraulic driving wheel, and both the left crawler wheel and the right crawler wheel are made of rubber tracks, so that the crawler wheels are suitable for different terrains, and the crawler is prevented from slipping when walking; the outer side of the water outlet connector is provided with a plurality of water receiving ports, so that a plurality of drain pipes can be output in emergency, the water inlet amount of the water inlet connector is greater than the water outlet amount of the water receiving ports, and the water outlet pressure of the output amount is ensured; the push plate is moved outwards by the telescopic plate hydraulic cylinder, so that the telescopic plate moves outwards along with the push plate, and the effect of conveniently placing articles on the telescopic plate is achieved; the rotation of the hydraulic driving gear enables the balancing weight to move on the T-shaped sliding strip, when the crawler track vehicle travels, due to the fact that the road surface is uneven, when the road surface on the front side is too high, the balancing weight moves towards the front end of the T-shaped sliding strip, the weight of the front end portion of the crawler track vehicle is increased, due to the fact that the weight is increased, the crawler track vehicle can smoothly pass through a high ground, and when the road surface on the down slope, the balancing weight moves towards the rear side, and the effect that the crawler track vehicle runs stably is achieved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a side view of the expansion plate of the present invention;
fig. 4 is a schematic view showing a state in which the expansion plate of the present invention is extended outward.
In the figure: 1. a frame; 2. a diesel engine; 3. a rotor pump; 4. a tracked vehicle; 5. a fan blade; 6. a heat sink; 7. a set of heat dissipating fins; 8. a heat conducting pipe; 9. a pressure relief valve; 10. a hydraulic water pump; 11. a water inlet pipe; 12. a diesel engine cooling tank; 13. A water outlet pipe; 14. a hydraulic system; 15. a hydraulic clutch; 16. a coupling; 17. a control box; 18. a water receiving port; 19. A hydraulic drive wheel; 20. a water inlet connector; 21. a water outlet connector; 22. a left track wheel; 23. a right track wheel; 24. a support frame; 25. a retractable plate; 26. a telescopic plate hydraulic cylinder; 27. a push plate 28, a support cavity; 29. a support wheel; 30. a T-shaped slide bar; 31. a balancing weight; 32. a T-shaped slot; 33. a rack; 34. a hydraulic drive gear; 35. a lifting hydraulic cylinder.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example (b): an intelligent transportation emergency crawler, as shown in fig. 1-4, comprises a frame, a diesel engine and a rotor pump, wherein the crawler is arranged below the frame, the diesel engine is arranged on the upper side of the rear end of the frame, the rotor pump is arranged on the upper side of the front end of the frame, the rear end of the diesel engine is provided with fan blades, the radiator is arranged on the rear side of the diesel engine and arranged on the rear upper side of the frame, the radiator comprises a radiating fin group and a heat conducting pipe, the heat conducting pipe is arranged on the inner side of the radiating fin, the fan blades face the radiating fin group, the upper end of the radiator is provided with a pressure relief valve, the lower end of the pressure relief valve is connected with the pipe body on the upper end of the heat conducting pipe, the bottom of the radiator is provided with a hydraulic water pump, the lower end of the heat conducting pipe is connected with the outlet, the cooling water is filled in the diesel engine cooling box, the other end of the water inlet pipe is connected with the bottom of the diesel engine cooling box, the upper end of the heat conducting pipe is provided with a water outlet pipe, the other end of the water outlet pipe is connected with the right side of the diesel engine cooling box, the lower side of the diesel engine is provided with a hydraulic system, the hydraulic system is driven by the diesel engine, a hydraulic clutch is arranged between the rotor pump and the diesel engine, an input shaft of the hydraulic clutch is connected with an output shaft of the diesel engine, a coupler is arranged between the hydraulic clutch and the rotor pump, an output shaft of the hydraulic clutch is connected with one end of the coupler, the other end of the coupler is connected with a main shaft of the rotor pump, the tail end of the frame is provided with a control box, a wireless control module is arranged in the control box and controls, the tracked vehicle is a rubber track.
The left side of the rotor pump is provided with a water inlet connector, the right side of the rotor pump is provided with a water outlet connector, the outer side of the water outlet connector is provided with a plurality of water receiving ports, and the water inlet amount of the water inlet connector is larger than the water outlet amount of the water receiving ports; the multi-drainage pipe can be output when the emergency is carried out, the water inlet quantity of the water inlet connector is larger than the water outlet quantity of the water receiving port, and the water outlet pressure of the water outlet quantity is guaranteed.
The crawler comprises a left crawler wheel, a right crawler wheel and a support frame, wherein the left crawler wheel and the right crawler wheel are both made of rubber tracks, and hydraulic driving wheels are arranged in the left crawler wheel and the right crawler wheel, so that the crawler is suitable for different terrains, and the crawler is prevented from slipping when walking; the left crawler wheel and the right crawler wheel are connected through a support frame, an expansion plate is arranged on the upper surface of the support frame, an expansion plate hydraulic cylinder is arranged on the lower side of the expansion plate and on the upper side inside the support frame, a push plate is arranged on the lower side of the front end portion of the expansion plate, the front end of a piston rod of the expansion plate hydraulic cylinder is fixed on the right side of the push plate, a support cavity is arranged on the upper side of the front end portion of the support frame, a support wheel is arranged on the front side of the support cavity, and the support wheel is arranged on the lower side of the; the push plate is moved outwards by the telescopic plate hydraulic cylinder, so that the telescopic plate moves outwards along with the push plate, and articles can be conveniently placed on the telescopic plate.
The lower surface of the frame is provided with a T-shaped sliding strip, the length of the T-shaped sliding strip is the same as that of the frame, a balancing weight is arranged on the lower side of the T-shaped sliding strip, a T-shaped groove is formed in the center of the upper surface of the balancing weight, the balancing weight is connected with the T-shaped sliding strip in a sliding mode through the T-shaped groove, a rack is arranged on one side of the T-shaped sliding strip, a hydraulic driving gear is arranged on the inner side of the balancing weight, the hydraulic driving gear is meshed with the rack, and a plurality of lifting hydraulic cylinders are arranged on two; the rotation of the hydraulic driving gear enables the balancing weight to move on the T-shaped sliding strip, when the crawler track vehicle travels, due to the fact that the road surface is uneven, when the road surface on the front side is too high, the balancing weight moves towards the front end of the T-shaped sliding strip, the weight of the front end portion of the crawler track vehicle is increased, due to the fact that the weight is increased, the crawler track vehicle can smoothly pass through a high ground, and when the crawler track vehicle runs downhill, the balancing weight moves towards the rear side, and therefore the crawler track vehicle can stably run.
The hydraulic system respectively controls a hydraulic driving wheel, a hydraulic clutch, a hydraulic water pump, a lifting hydraulic cylinder, a hydraulic driving gear and a hydraulic driving gear through a hydraulic pipeline; the device has better operation capability in the field, and the operation of the device is more stable through hydraulic control.
The operation principle of the invention is as follows:
an operator controls the wireless control module through an external matching remote controller to realize the effect of wireless remote control on the invention, starts the diesel engine, can drive to an area with extremely poor road conditions through controlling the crawler, after the crawler reaches a designated emergency area, an external water delivery pipe is connected with a water inlet connector, an external water drainage pipe is connected with a water receiving port, a hydraulic clutch is controlled, the hydraulic clutch drives a rotor pump, the rotor pump pumps water source after rotating, the water is discharged from the water drainage pipe, the temperature of the diesel engine is extremely high after the diesel engine runs for a long time, the diesel engine is cooled through a diesel engine cooling box, a hydraulic water suction pump pumps cooling water which is conducted heat in the diesel engine cooling box into a heat conduction pipe, the diesel engine drives fan blades, the cooling water in the heat conduction pipe is cooled through the fan blades, and the cooled cooling water flows back to the diesel engine cooling box through a water outlet pipe, the effect of quickly cooling the cooling water in the cooling box of the diesel engine is realized, the high-power normal operation of the diesel engine is ensured, and the pressure relief valve discharges the air pressure in the heat conduction pipe; the tracked vehicle is driven by the hydraulic driving wheel, and the tracked vehicle adopts the rubber track, so that the tracked vehicle is suitable for different terrains, and the condition of skidding when the tracked vehicle travels is prevented; the outer side of the water outlet connector is provided with a plurality of water receiving ports, so that a plurality of drain pipes can be output in emergency, the water inlet amount of the water inlet connector is greater than the water outlet amount of the water receiving ports, and the water outlet pressure of the output amount is ensured; the push plate is moved outwards by the telescopic plate hydraulic cylinder, so that the telescopic plate moves outwards along with the push plate, the effect of conveniently placing articles on the telescopic plate is realized, and the support wheels ensure that a piston rod of the telescopic plate hydraulic cylinder is not pressed down by gravity; the rotation of the hydraulic driving gear enables the balancing weight to move on the T-shaped sliding strip, when the crawler track vehicle advances, due to the fact that the road surface is uneven, when the road surface on the front side is too high, the balancing weight moves towards the front end of the T-shaped sliding strip, the weight of the front end portion of the crawler track vehicle is increased, due to the fact that the weight is increased, the crawler track vehicle can smoothly pass through a highland, when the road surface on the front side is too high, the balancing weight moves towards the rear side, the crawler track vehicle can stably operate, and when no article exists in the expansion plate, the lifting hydraulic cylinder lowers the.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.
Claims (5)
1. The utility model provides an intelligence transportation crawler that speedily carries out rescue work, includes frame, diesel engine and rotor pump, its characterized in that the below of frame is equipped with the crawler, the diesel engine is located the upside of frame rear end portion, the rotor pump is located the upside of frame front end portion, the rear end portion of diesel engine is equipped with the fan blade, be located the rear side of diesel engine and in the back upside of frame is equipped with the radiator, the radiator includes radiating fin group and heat pipe, the heat pipe is located radiating fin's inboard, the fan blade is just facing radiating fin group, the upper end of radiator is equipped with the relief valve, the lower extreme of relief valve is connected with the body of heat pipe upper end, the bottom of radiator is equipped with the hydraulic pressure suction pump, the lower extreme and the hydraulic pressure suction pump exit linkage of heat pipe, the entrance point of hydraulic pressure suction pump is equipped with the inlet tube, the other end of inlet tube is connected with the bottom of diesel engine cooler bin, the upper end of heat pipe is equipped with the outlet pipe, the other end and the right side of diesel engine cooler bin of outlet pipe are connected, the downside of diesel engine is equipped with hydraulic system, hydraulic system passes through the diesel engine drive, be equipped with hydraulic clutch between rotor pump and the diesel engine, hydraulic clutch's input shaft and the output shaft of diesel engine, be equipped with the shaft coupling between hydraulic clutch and the rotor pump, hydraulic clutch's output shaft and the one end of shaft coupling are connected, the other end of shaft coupling and the main shaft of rotor pump are connected, the tail end of frame is equipped with the control box, be equipped with wireless control module in the control box, wireless control module control hydraulic system and diesel engine, the diesel engine adopts the 121KW diesel engine.
2. An intelligent transportation and emergency crawler vehicle according to claim 1, wherein a water inlet connector is arranged on the left side of the rotor pump, a water outlet connector is arranged on the right side of the rotor pump, a plurality of water receiving ports are arranged on the outer side of the water outlet connector, and the water inlet amount of the water inlet connector is larger than the water outlet amount of the water receiving ports.
3. The crawler of claim 1, characterized in that the crawler includes left athey wheel, right athey wheel and support frame, left athey wheel and right athey wheel all adopt the track of rubber material, all be equipped with hydraulic drive wheel in left athey wheel and the right athey wheel, left athey wheel and right athey wheel pass through the support frame and connect, the upper surface of support frame is equipped with the expansion plate, be located the downside of expansion plate and in the inside upside of support frame is equipped with the expansion plate pneumatic cylinder, the downside of expansion plate front end is equipped with the push pedal, the front end of expansion plate pneumatic cylinder piston rod is fixed in the right side of push pedal, the upside of support frame front end is equipped with the support chamber, the front side in support chamber is equipped with the supporting wheel, the downside of expansion plate pneumatic cylinder piston rod is located to the supporting wheel.
4. An intelligent transportation and emergency crawler vehicle according to claim 1, wherein a T-shaped slide bar is arranged on the lower surface of the frame, the length of the T-shaped slide bar is the same as that of the frame, a balancing weight is arranged on the lower side of the T-shaped slide bar, a T-shaped groove is formed in the center of the upper surface of the balancing weight, the balancing weight is connected with the T-shaped slide bar in a sliding mode through the T-shaped groove, a rack is arranged on one side of the T-shaped slide bar, a hydraulic driving gear is arranged on the inner side of the balancing weight, the hydraulic driving gear is meshed with the rack, and a plurality of lifting hydraulic cylinders are arranged on two sides of the lower surface.
5. An intelligent transportation and emergency crawler according to claim 1, 5 or 6, wherein the hydraulic system controls the hydraulic driving wheel, the hydraulic clutch, the hydraulic suction pump, the lifting hydraulic cylinder, the hydraulic driving gear and the hydraulic driving gear through hydraulic pipelines respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196287.1A CN112278102A (en) | 2020-10-31 | 2020-10-31 | Intelligent transportation emergency crawler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196287.1A CN112278102A (en) | 2020-10-31 | 2020-10-31 | Intelligent transportation emergency crawler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112278102A true CN112278102A (en) | 2021-01-29 |
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ID=74352786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011196287.1A Pending CN112278102A (en) | 2020-10-31 | 2020-10-31 | Intelligent transportation emergency crawler |
Country Status (1)
| Country | Link |
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| CN (1) | CN112278102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696985A (en) * | 2021-08-31 | 2021-11-26 | 湖南昕昱科技有限公司 | Engineering transport vehicle suitable for abrupt slope and mountain land |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8407510D0 (en) * | 1983-03-23 | 1984-05-02 | Orenstein & Koppel Ag | Side-support system |
| RU2027626C1 (en) * | 1991-06-26 | 1995-01-27 | Зимагулов Анас Хафизович | Vehicle |
| CN102991339A (en) * | 2012-12-18 | 2013-03-27 | 潍柴动力股份有限公司 | Cooling device and method of electric vehicle high-pressure parts |
| CN207972492U (en) * | 2018-02-02 | 2018-10-16 | 中国电建集团武汉重工装备有限公司 | A kind of amphibious mobile controlling remote water system |
| CN109204588A (en) * | 2018-08-09 | 2019-01-15 | 福建侨龙应急装备有限公司 | A kind of lift crawler belt pump truck |
| CN209719761U (en) * | 2018-12-14 | 2019-12-03 | 山东五征集团有限公司 | Adjustable preceding balance weight mechanism |
-
2020
- 2020-10-31 CN CN202011196287.1A patent/CN112278102A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8407510D0 (en) * | 1983-03-23 | 1984-05-02 | Orenstein & Koppel Ag | Side-support system |
| RU2027626C1 (en) * | 1991-06-26 | 1995-01-27 | Зимагулов Анас Хафизович | Vehicle |
| CN102991339A (en) * | 2012-12-18 | 2013-03-27 | 潍柴动力股份有限公司 | Cooling device and method of electric vehicle high-pressure parts |
| CN207972492U (en) * | 2018-02-02 | 2018-10-16 | 中国电建集团武汉重工装备有限公司 | A kind of amphibious mobile controlling remote water system |
| CN109204588A (en) * | 2018-08-09 | 2019-01-15 | 福建侨龙应急装备有限公司 | A kind of lift crawler belt pump truck |
| CN209719761U (en) * | 2018-12-14 | 2019-12-03 | 山东五征集团有限公司 | Adjustable preceding balance weight mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696985A (en) * | 2021-08-31 | 2021-11-26 | 湖南昕昱科技有限公司 | Engineering transport vehicle suitable for abrupt slope and mountain land |
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Application publication date: 20210129 |