CN114056217A - Extended training command vehicle - Google Patents
Extended training command vehicle Download PDFInfo
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- CN114056217A CN114056217A CN202111350699.0A CN202111350699A CN114056217A CN 114056217 A CN114056217 A CN 114056217A CN 202111350699 A CN202111350699 A CN 202111350699A CN 114056217 A CN114056217 A CN 114056217A
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- cabin
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- expansion
- return
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- 238000012549 training Methods 0.000 title claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 235000014676 Phragmites communis Nutrition 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 108010066278 cabin-4 Proteins 0.000 description 6
- 238000012360 testing method Methods 0.000 description 4
- 244000273256 Phragmites communis Species 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/042—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains divided into compartments
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides an extended training command vehicle.A spread shelter is arranged on a vehicle-carrying chassis and comprises a return air cabin, a command cabin and an equipment cabin; the air return cabin is arranged at one end of the command cabin, high-pressure cold air sent by an external air conditioner is conveyed to the command cabin through the air return cabin, and the return air enters the air return cabin through a noise reduction return air inlet at the bottom of the command cabin and then returns to the air conditioner; the equipment cabin is arranged at the other end of the command cabin, and a plurality of task cabinets are arranged in the equipment cabin; the command cabin comprises a main cabin and a left and a right expansion cabins, a central conference table is arranged in the middle of the command cabin, the left and the right expansion cabins are respectively provided with a folding table and a chair as operation seats, and the folding table and the chair are unfolded and retracted under the driving of an expansion mechanism; a lap joint structure is designed between the expansion cabin and the main cabin to isolate electromagnetic leakage. The invention can meet the requirements of seats and human-machine for training in the training task cabin, and can also give consideration to the anti-electromagnetic interference capability of electronic equipment in the cabin within a certain range.
Description
Technical Field
The invention belongs to the technical field of special vehicles, and relates to a bilateral expansion type training command vehicle.
Background
The training command car is used as a command center system for field exercise and simulation training tasks, and needs to have the function of a training command center under the electromagnetic environment interference of corresponding degree. A large number of task electronic equipment is arranged and carried in the cabin, and a considerable number of training personnel operating seats and conference seats of commanders are provided, so that the anti-interference performance of the electronic equipment in the cabin is met, and the space and man-machine requirements of the equipment in the cabin are also considered. The internal space of the traditional shelter is narrow, so that the requirement for seat and equipment loading of training personnel cannot be met to a great extent. The existing expansion type square cabin is very wide in application form, the effective utilization space in the cabin can be increased by the large bidirectional expansion ratio, and the man-machine requirement on the basis of sufficient seats can be met.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an extended training command vehicle which is designed in a sectional mode and is large in two-way extension mode, can meet the requirements of training seats and man-machines in a training task cabin, and can also give consideration to the anti-electromagnetic interference capability of electronic equipment in the cabin within a certain range.
The technical scheme adopted by the invention for solving the technical problems is as follows: an extended training and commanding vehicle comprises a vehicle carrying chassis and an extended shelter.
The expansion type square cabin is arranged on the vehicle-carrying chassis and comprises a return air cabin, a command cabin and an equipment cabin; the air return cabin is arranged at one end of the command cabin, high-pressure cold air sent by an external air conditioner is conveyed to the command cabin through the air return cabin, and the return air enters the air return cabin through a noise reduction return air inlet at the bottom of the command cabin and then returns to the air conditioner; the equipment cabin is arranged at the other end of the command cabin, and a plurality of task cabinets are arranged in the equipment cabin; the command cabin comprises a main cabin and a left and a right expansion cabins, a central conference table is arranged in the middle of the command cabin, the left and the right expansion cabins are respectively provided with a folding table and a chair as operation seats, and the folding table and the chair are unfolded and retracted under the driving of an expansion mechanism; a lap joint structure is designed between the expansion cabin and the main cabin to isolate electromagnetic leakage.
A personnel in-and-out cabin door is arranged between the equipment cabin and the command cabin, and when the cabin door is closed, the working noise of electronic equipment in the equipment cabin is isolated.
The bulkhead of the main cabin is provided with an aluminum profile seam allowance which is matched with the bulge of the frame profile of the expansion cabin, and a metal wire mesh strip is embedded in the seam allowance; the edge of the bulkhead of the expansion cabin is continuously riveted with a metal shielding reed which is tightly attached to the bulkhead of the main cabin; and a rubber sealing strip is embedded in a gap between the main cabin and the expansion cabin.
The command cabin is internally provided with a movable floor, the movable floor is laid flat after the expansion cabin is unfolded in place, and metal shielding reeds around the gap between the expansion cabin and the bottom plate of the main cabin are pressed to ensure that the floor joint achieves a shielding effect.
The cabin door and each hole opening of the main cabin are made of aluminum profiles, and metal shielding wire mesh strips are additionally arranged.
And honeycomb-shaped cut-off waveguide plates are arranged at each ventilation opening of the main cabin and the air-conditioning air inlet and return air inlet.
The invention has the beneficial effects that:
1) by adopting the sectional design in the cabin, particularly the return air cabin, the noise influence of the air conditioning system on the working environment in the command cabin can be effectively reduced; the equipment cabin can effectively isolate the working noise of the task equipment of the cabinet by increasing the shock absorber and setting measures such as the sound insulation door and the like. Through effective measurement of a noise test, the noise in the cabin is less than 65dB, and the requirement of a man-machine environment is met.
2) The effective stroke of the double-side expansion cabin is 1.88m, the working area is increased by 105% in a fully expanded state, and the ratio of the effective area in the command cabin to the working area in the front cabin is 2.05. The advantage of large expansion ratio, can set up the corresponding seat rationally in commanding the cabin inside, possess and do the training, command the condition.
3) Electromagnetic shielding tests verify that the command shelter has III-level electromagnetic shielding capability in an expanded working state, and can ensure that the command car has the function of a training command center under the external electromagnetic environment interference of corresponding degree.
Drawings
FIG. 1 is a left side schematic view of an overall structure in an embodiment of the present invention;
FIG. 2 is a schematic view of the design of the return air system at the front end of the command pod;
FIG. 3 is a schematic view of the layout of the cabin in an expanded working state;
FIG. 4 is a schematic diagram of the left layout of the command cabin in the expanded working state;
FIG. 5 is a schematic view of an expansion cabin shield lap joint structure;
FIG. 6 is a schematic view of a shield lap joint structure of a raised floor;
in the figure, 1 is a vehicle carrying chassis, 2 is an expansion type square cabin, 3 is a return air cabin, 4 is an expansion cabin, 5 is an equipment cabin 6 is an expansion mechanism, 7 is a boarding ladder, 8 is a folding work table, 9 is a central conference table, 10 is a movable floor, 11 is an integral air conditioner, 12 is a right expansion cabin, 13 is a left expansion cabin, 14 is a return air cabin air duct, 15 is an air conditioner return air inlet, 16 is an in-out cabin door, 17 is an expansion frame section bar, 18 is a fixed bottom plate, 19 is a main cabin wall plate, 20 is a metal shielding reed, 21 is a metal shielding wire mesh strip, 22 is an expansion frame section bar, 23 is a rubber sealing strip, 24-row of hinges.
Detailed Description
The present invention will be further described with reference to the following drawings and examples, which include, but are not limited to, the following examples.
The invention adopts the following technical scheme: a large-expansion type training command vehicle comprises a vehicle carrying chassis and an expansion type shelter. The expansion type square cabin comprises a return air cabin, a command cabin and an equipment cabin.
The return air cabin is mainly used for shock insulation and noise reduction of an external air conditioning system and provides a comfortable working environment for the command cabin; the equipment cabin is mainly used for placing an equipment cabinet, electronic task equipment and the like are arranged in the equipment cabinet; the command cabin consists of a main cabin and a left expansion cabin and a right expansion cabin. The central conference table with 7 meeting seats is arranged in the middle of the command cabin, and the left and right expansion cabins are respectively provided with 7 training personnel operating seats, so that the basic configuration requirements of a simulation training task command place are met. The expansion mechanism positioned at the lower end of the square cabin provides power source for the left and right expansion cabins, and the gear rack transmission pair is driven by the motor to complete the expansion and retraction of the expansion cabins. One end of the expansion cabin is connected with the expansion mechanism, and the other end of the expansion cabin is connected with the main cabin through the folding bottom plate.
The air return cabin is positioned at the front end, high-pressure cold air sent by an external air conditioner is conveyed to the command cabin through the special air duct, the return air enters the air return cabin through a noise-reduction air return opening preset at the bottom of the front end of the command cabin and then returns to the air conditioner, a heat exchange loop in the command cabin is formed, and the environmental influence of noise generated by high-pressure return air of the air conditioner on the command cabin is effectively reduced.
The command cabin is located in the middle, the expansion cabins on the two sides provide driving force through the expansion mechanism at the bottom in the cabin, the movement to the two sides is expanded to the end of the stroke, the use area in the command cabin is increased by 103% compared with the use area in the main cabin, and the large expansion ratio provides environment convenience for actual work of the command cabin. The central conference table of 7 meeting seats is arranged in the middle of the interior of the command cabin, and conference seats of corresponding seats are assembled, so that the conference requirements of the command cabin are met.
The left and right expansion cabins are respectively provided with a folding work table, and 7 operation seats are arranged after the table body is unfolded, so that the work partition requirements of training personnel can be met, and the basic configuration requirements of a simulated training task place can be met.
The equipment cabin is located at the rear end, and a plurality of task cabinets are arranged inside the equipment cabin. And a personnel access door is arranged between the equipment cabin and the command cabin, so that the overhaul and maintenance functions are met. When the cabin door is closed, the working noise of the electronic equipment in the equipment cabin can be effectively isolated.
The extended shelter differs from a normal shelter in structure. The expansion movement of the expansion part ensures that the square cabin has more opening gaps. Under the working condition that the expansion cabin is unfolded in place, the newly designed lap joint structure can be tightly attached to the metal shielding reed and the sealing strip at the main cabin wall, so that electromagnetic leakage is effectively isolated; after the movable floor in the command cabin is laid flat, metal shielding reeds around the notch of the bottom plate can be pressed, so that the floor joint is ensured to achieve a shielding effect; the cabin door and each hole opening of the main cabin are made of aluminum profiles, and metal shielding wire mesh strips are additionally arranged; honeycomb cut-off waveguide plates are arranged at each air vent and each air conditioner air inlet.
As shown in fig. 1, the extended training and commanding vehicle comprises a vehicle carrying chassis 1 and an extended shelter 2. The extended shelter 2 comprises a return air cabin 3, a command cabin 4 and an equipment cabin 5.
As shown in fig. 2 and 3, the return air cabin 3 is located at the front end of the shelter, the external air conditioner 11 sends high-pressure cold air to the command cabin through the special air duct 14, the return air enters the return air cabin 3 through the noise reduction return air inlet 15 preset at the bottom of the front end of the command cabin 4 and then returns to the air conditioner, so as to form a heat exchange loop in the command cabin 4. The design can effectively reduce the environmental influence of the noise generated by high-pressure return air of the air conditioner on the command cabin, and the noise test result verifies that: and under the complete working state of the air conditioner and the fan, the noise value in the command cabin is less than 65 dB.
The effective travel of the left and right expansion cabins 12/13 is 1.88m, and the floor inside the whole cabin is flat after the movable floor 10 is closed when the expansion mechanism 6 is driven to the fully expanded state. At this time, the effective usable area of the left expansion cabin 13 is measured to be 11.20m2The effective usable area of the right expansion cabin 12 is 10.34m2(ii) a The effective usable area in the original command cabin 4 is 20.57m2. Compared with the original working area, the ratio of the effective area in the command cabin 4 to the working area in the front cabin is increased by 105%, and the requirement is better than the requirement of the national military standard on the expansion ratio of the expansion cabin.
As shown in fig. 5, a metal wire mesh strip 21 is embedded in the aluminum profile rabbet of the main bulkhead 19, a metal shielding reed 20 is continuously riveted along the edge of the expansion hatch wall, and a rubber sealing strip 23 is embedded in the gap between the main deck and the expansion hatch. When the expansion cabin is unfolded in place, the expansion frame section 22 can be tightly attached to the metal shielding reed 20 and the metal wire mesh strip 21 at the main cabin wall, so that electromagnetic leakage is effectively isolated; meanwhile, as shown in fig. 6, one side of the movable floor 10 in the command cabin 4 is connected with the main cabin fixed floor 18 by means of the row hinge 24, and after the movable floor 10 is turned over and placed to be in a horizontal state, the metal shielding reeds 20 around the gap of the bottom plate 18 can be effectively pressed, so that the floor joint can achieve a shielding effect; the cabin door and each hole opening of the main cabin are made of aluminum profiles, and metal shielding wire mesh strips are additionally arranged; honeycomb cut-off waveguide plates are arranged at each air vent and each air conditioner air inlet. After the electromagnetic shielding test, the command shelter has III-level electromagnetic shielding capability in an extended working state.
Claims (6)
1. An extended training command vehicle comprises a vehicle carrying chassis and an extended shelter, and is characterized in that the extended shelter is arranged on the vehicle carrying chassis and comprises a return air cabin, a command cabin and an equipment cabin; the air return cabin is arranged at one end of the command cabin, high-pressure cold air sent by an external air conditioner is conveyed to the command cabin through the air return cabin, and the return air enters the air return cabin through a noise reduction return air inlet at the bottom of the command cabin and then returns to the air conditioner; the equipment cabin is arranged at the other end of the command cabin, and a plurality of task cabinets are arranged in the equipment cabin; the command cabin comprises a main cabin and a left and a right expansion cabins, a central conference table is arranged in the middle of the command cabin, the left and the right expansion cabins are respectively provided with a folding table and a chair as operation seats, and the folding table and the chair are unfolded and retracted under the driving of an expansion mechanism; a lap joint structure is designed between the expansion cabin and the main cabin to isolate electromagnetic leakage.
2. The extended training and commanding vehicle as claimed in claim 1, wherein a personnel entry and exit door is provided between the equipment compartment and the command compartment, and when the door is closed, the working noise of the electronic equipment inside the equipment compartment is isolated.
3. The extended training and commanding vehicle as claimed in claim 1, wherein the bulkhead of the main cabin is provided with a rabbet made of aluminum section, the rabbet is matched with the bulge of the frame section of the extended cabin, and a metal wire mesh strip is embedded in the rabbet; the edge of the bulkhead of the expansion cabin is continuously riveted with a metal shielding reed which is tightly attached to the bulkhead of the main cabin; and a rubber sealing strip is embedded in a gap between the main cabin and the expansion cabin.
4. The extended training command vehicle as claimed in claim 3, wherein a raised floor is installed in the command cabin, and when the extended cabin is unfolded in place, the raised floor is laid flat, and metal shielding springs around the gap between the extended cabin and the bottom plate of the main cabin are pressed to ensure that the floor seam can be shielded.
5. The extended training and commanding vehicle as claimed in claim 1, wherein the main cabin door and each port are made of aluminum and are provided with metal shielding mesh strips.
6. The extended training and commanding vehicle as claimed in claim 1, wherein the air inlet of the main compartment and the air inlet of the air conditioner are installed with honeycomb cut-off waveguide plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111350699.0A CN114056217A (en) | 2021-11-15 | 2021-11-15 | Extended training command vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111350699.0A CN114056217A (en) | 2021-11-15 | 2021-11-15 | Extended training command vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114056217A true CN114056217A (en) | 2022-02-18 |
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ID=80272406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111350699.0A Pending CN114056217A (en) | 2021-11-15 | 2021-11-15 | Extended training command vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN114056217A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050215189A1 (en) * | 2004-03-25 | 2005-09-29 | Chad Nelson | Air return bulkhead with quick release mounting system |
| CN202528894U (en) * | 2012-03-20 | 2012-11-14 | 辽宁陆平机器股份有限公司 | Drawer-type electromagnetic shielding expansion square cabin |
| CN204316941U (en) * | 2014-11-14 | 2015-05-06 | 鹤壁天海电子信息系统有限公司 | 60dB High Performance Shielding shelter |
| CN205202815U (en) * | 2015-12-25 | 2016-05-04 | 国网四川省电力公司电力应急中心 | Remove commander compartment |
| CN110509741A (en) * | 2019-07-23 | 2019-11-29 | 中国航空无线电电子研究所 | Environmental control system for vehicle mounted square cabin |
| CN211493799U (en) * | 2019-12-23 | 2020-09-15 | 刘占平 | Multifunctional command vehicle |
-
2021
- 2021-11-15 CN CN202111350699.0A patent/CN114056217A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050215189A1 (en) * | 2004-03-25 | 2005-09-29 | Chad Nelson | Air return bulkhead with quick release mounting system |
| CN202528894U (en) * | 2012-03-20 | 2012-11-14 | 辽宁陆平机器股份有限公司 | Drawer-type electromagnetic shielding expansion square cabin |
| CN204316941U (en) * | 2014-11-14 | 2015-05-06 | 鹤壁天海电子信息系统有限公司 | 60dB High Performance Shielding shelter |
| CN205202815U (en) * | 2015-12-25 | 2016-05-04 | 国网四川省电力公司电力应急中心 | Remove commander compartment |
| CN110509741A (en) * | 2019-07-23 | 2019-11-29 | 中国航空无线电电子研究所 | Environmental control system for vehicle mounted square cabin |
| CN211493799U (en) * | 2019-12-23 | 2020-09-15 | 刘占平 | Multifunctional command vehicle |
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