CN203832264U - Safety system of crawler-type all-terrain special vehicle - Google Patents
Safety system of crawler-type all-terrain special vehicle Download PDFInfo
- Publication number
- CN203832264U CN203832264U CN201420253786.3U CN201420253786U CN203832264U CN 203832264 U CN203832264 U CN 203832264U CN 201420253786 U CN201420253786 U CN 201420253786U CN 203832264 U CN203832264 U CN 203832264U
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- China
- Prior art keywords
- safety system
- front truck
- test device
- self
- rear car
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004378 air conditioning Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 abstract 1
- 239000003657 drainage water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a safety system of a crawler-type all-terrain special vehicle. The safety system comprises a front vehicle body (1) and a rear vehicle body (2), the front vehicle body is a control room, the rear vehicle body is a transport vehicle, a starting safety system is arranged in the front vehicle body, and wading safety systems are arranged in the front vehicle body and the rear vehicle body. The starting safety system comprises a power-on self-test device (3), and the power-on self-test device (3) is connected with an engine self-test device (4), a controller self-test device (5), a hand brake self-test device (6) and a gear self-test device (7). Safe starting of the all-terrain vehicle is guaranteed through detecting layer upon layer and limiting starting conditions. The water level in the vehicle is monitored through a water level sensor, after water enters a carriage, a drain pump is automatically started for pumping operation, and safety of wading operation is guaranteed. The safety system is easy to operate, high in safety and reliability and user-friendly.
Description
Technical field
the utility model relates to a kind of safety system of crawler type all-terrain special vehicle, belongs to the safe reliability technical field of special vehicle.
Background technology
all-terrain vehicle refers to the vehicle can be in office where travelling on shape, is difficult in motor-driven landform walking freely in common vehicle.Also different according to structure and the shape of the different all-terrain vehicle of purposes, all-terrain vehicle belongs to special vehicle.Existing a kind of crawler type all-terrain special vehicle, car load is divided into front truck and rear car two parts, and front truck and rear car are hydraulic-driven, and this car can be at sandy beach, riverbed, forest-road, streams, and even worse desert terrain travels, and can be rated as all-round action instrument.Due to all-terrain vehicle working environment very severe, so more much higher than common vehicle to the security requirement of all-terrain vehicle.
Utility model content
the purpose of this utility model is, a kind of safety system of crawler type all-terrain special vehicle is provided, to improve the safe reliability of full landform special vehicle.
the technical solution of the utility model:
a safety system for full landform special vehicle, comprises front truck and rear car, and front truck is control cabin, and rear car is transport trolley; In front truck, be provided with startup safety system; In front truck and rear car, be equipped with the safety system of paddling; Start safety system and comprise power-on self-test device, power-on self-test device is connected with driving engine automatic trouble locating arrangements, controller automatic trouble locating arrangements, parking brake automatic trouble locating arrangements and gear automatic trouble locating arrangements.
in the safety system of aforementioned full landform special vehicle, the described safety system of paddling comprises the water level detector and the dewatering pump that are located at front truck and rear car bottom, and the water level detector of front truck and rear car bottom is all connected with the power interlock of powering for air-conditioning in front truck or rear car with dewatering pump.
in the safety system of aforementioned full landform special vehicle, described front truck and rear roof are equipped with escaping exit.
compared with prior art, the utility model passes through the effect detecting layer by layer and entry condition limits, thereby has ensured the clean boot of all-terrain vehicle.By water level in water level detector monitoring car, when after compartment water inlet, automatically start the dewatering pump operation of drawing water, ensure the safety of the operation of paddling.The utility model easy operating, safety, reliability are high, are a kind of safety systems that meets hommization.
Brief description of the drawings
fig. 1 is structure diagram of the present utility model.
being labeled as in accompanying drawing: 1-front truck, 2-rear car, 3-power-on self-test device, 4-driving engine automatic trouble locating arrangements, 5-controller automatic trouble locating arrangements, 6-parking brake automatic trouble locating arrangements, 7-gear automatic trouble locating arrangements, 8-water level detector, 9-dewatering pump, 10-escaping exit.
Detailed description of the invention
below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to any restriction of the present utility model.
a safety system for full landform special vehicle, as shown in Figure 1.Comprise front truck 1 and rear car 2, front truck 1 is control cabin, and rear car 2 is transport trolley; In front truck 1, be provided with startup safety system; In front truck 1 and rear car 2, be equipped with the safety system of paddling; Start safety system and comprise power-on self-test device 3, power-on self-test device 3 is connected with driving engine automatic trouble locating arrangements 4, controller automatic trouble locating arrangements 5, parking brake automatic trouble locating arrangements 6 and gear automatic trouble locating arrangements 7.The safety system of paddling comprises the water level detector 8 and the dewatering pump 9 that are located at front truck 1 and rear car 2 bottoms, and the water level detector 8 of front truck 1 and rear car 2 bottoms is all connected with the power interlock of powering for air-conditioning in front truck 1 or rear car 2 with dewatering pump 9.Front truck 1 and rear car 2 tops are equipped with escaping exit 10.
Embodiment
as shown in Figure 1.The safety of all-terrain vehicle is one of most important parameter index of vehicle performance, and the vehicle security that improves all-terrain vehicle is necessary.The utility model comprises and starts safety system and the safety system of paddling, to guarantee personnel before and after vehicle launch and while paddling and the safety of vehicle.Start safety system and comprise hand-braking device, starter gear, gear device, controller etc.; The safety system of paddling comprises water level detector, dewatering pump device, interlocking control relay, delivery piping, water discharge controller etc.The effect that starts safety system is: in the time that the needed condition of startup all-terrain vehicle is not being met, vehicle will can not be activated.First system powers on, and whether controller will detect the basic specification of driving engine and start front state correct, if engine parameter mal or state have problem, also can not start.Before startup, also must meet two other condition, first is exactly that parking brake will be in braking state, and the secondth, driving switch also must be in neutral state.In the time that vehicle is paddled, if detecting in car cabin, water level detector has into water, control and provide control signal, dewatering pump is started working, guaranteeing in car not can ponding, guarantees the safety of personnel and equipment.In the time paddling, can normally work in order to ensure dewatering pump, be designed to dewatering pump and air-conditioning interlocks, and dewatering pump is preferential unlatching, realize security column as top priority taking this.
start safety system control flow as follows: all-terrain vehicle is after powering on, and engine controller and electric system controller will check the each electric unit system of car load comprehensively, after checking system operation is errorless, will do basis for starting; Starting before all-terrain vehicle, system need to be in normal condition in power-on self-test, secondly need to determine the in running order and parking gear of walking gear in meta of the hand-braking of car, and car load just can normally start like this.By the effect detecting layer by layer and entry condition limits, thereby ensure the clean boot of all-terrain vehicle.
the safety system of paddling control flow is as follows: all-terrain vehicle is in the process of paddling, if the system failure of paddling causes operator's compartment, water inlet is serious, and chaufeur can be by the circular window escape of car body top; Car load, in the process of paddling, is equipped with water level detector and pump drainage water pump at forward and backward car bottom, and in the time that any sensor detects the rising of water level, the operation of automatically drawing water of the pump drainage water pump of matching part is extracted water out in compartment.Draw water the priority of operation higher than the operation needs of air-conditioning, in the time that pump drainage water pump is started working, system by automatically a/c system supply disconnecton to ensure the normal work of pump drainage water pump, to have ensured the safety of operation of paddling.
Claims (3)
1. a safety system for full landform special vehicle, comprises front truck (1) and rear car (2), it is characterized in that: front truck (1) is control cabin, and rear car (2) is transport trolley; Front truck is provided with startup safety system in (1); In front truck (1) and rear car (2), be equipped with the safety system of paddling; Start safety system and comprise power-on self-test device (3), power-on self-test device (3) is connected with driving engine automatic trouble locating arrangements (4), controller automatic trouble locating arrangements (5), parking brake automatic trouble locating arrangements (6) and gear automatic trouble locating arrangements (7).
2. the safety system of full landform special vehicle according to claim 1, it is characterized in that: described in the safety system of paddling comprise the water level detector (8) and the dewatering pump (9) that are located at front truck (1) and rear car (2) bottom, the water level detector (8) of front truck (1) and rear car (2) bottom is all connected with front truck (1) or the interior power interlock of powering for air-conditioning of rear car (2) with dewatering pump (9).
3. the safety system of full landform special vehicle according to claim 2, is characterized in that: described front truck (1) and rear car (2) top are equipped with escaping exit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253786.3U CN203832264U (en) | 2014-05-19 | 2014-05-19 | Safety system of crawler-type all-terrain special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253786.3U CN203832264U (en) | 2014-05-19 | 2014-05-19 | Safety system of crawler-type all-terrain special vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203832264U true CN203832264U (en) | 2014-09-17 |
Family
ID=51510143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253786.3U Expired - Lifetime CN203832264U (en) | 2014-05-19 | 2014-05-19 | Safety system of crawler-type all-terrain special vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203832264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677268A (en) * | 2018-12-30 | 2019-04-26 | 浙江众泰汽车制造有限公司 | A kind of electric automobile power battery high-voltage interlocking protection system and method |
-
2014
- 2014-05-19 CN CN201420253786.3U patent/CN203832264U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677268A (en) * | 2018-12-30 | 2019-04-26 | 浙江众泰汽车制造有限公司 | A kind of electric automobile power battery high-voltage interlocking protection system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |