CN201921365U - Fire-fighting pneumatic remote control truck - Google Patents
Fire-fighting pneumatic remote control truck Download PDFInfo
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- CN201921365U CN201921365U CN2010206608060U CN201020660806U CN201921365U CN 201921365 U CN201921365 U CN 201921365U CN 2010206608060 U CN2010206608060 U CN 2010206608060U CN 201020660806 U CN201020660806 U CN 201020660806U CN 201921365 U CN201921365 U CN 201921365U
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Abstract
The utility model relates to a fire-fighting pneumatic remote control truck which adopts the technical scheme that a remote control device (19) is used for controlling an electromagnetic valve block (16) and a water valve (26) through a signal receiving and controlling module (17); the valve ports of the electromagnetic valve block (16) are correspondingly connected with air holes of travel motors (13 and 22) on two sides, an air hole of a rotary motor (40), an air hole of the air chamber of a clutch (15), an air hole of a pitching air cylinder (32), and air holes of the brake chambers of brakes (8 and 3) on two sides respectively through high pressure air pipes; the advance, backing and steering of the fire-fighting pneumatic remote control truck are achieved through the travel motors (13 and 22) on the two sides and the traveling mechanisms thereof; the horizontal swing of the fire-fighting pneumatic remote control truck is achieved through the rotary motor (40); the pitching of the barrel (35) of a fire monitor is achieved through the expansion and contraction of the pitching air cylinder (32); one end of a water source connector (5) is connected with a water inlet (33) of the fire monitor through a three-way pipe (25); and the other end of the water source connector (5) is connected with an atomizing spray head (28) through the water valve (26) and a throttling valve (27). The fire-fighting pneumatic remote control truck has the characteristics of long working time and remote control, and is suitable for dangerous situations at high temperatures, high possibility of explosion and the like.
Description
Technical field
The utility model belongs to fire-fighting railcar technical field.Be specifically related to a kind of fire-fighting pneumatic remote-control car.
Background technology
Fire monitor is the auxiliary fire-fighting equipment of the key in the disaster relief fire extinguishing, all is to be carried to solution space by the fire fighter to implement operation during on-the-spot at present the use.Its major defect is: one, increased fire fighter's labour intensity, easily made its fatigue, reduced disaster relief efficient and quality; Two, disaster relief scene exists danger such as high temperature, poisonous, explosive, high radiation, serious threat fire fighter's personal safety.
Though existing ripe fire-fighting robot high integrated, high intelligence occurs, but, also have some shortcomings from present operating position: one, internal combustion engine or motor-driven, use more electrical control equipment, bulky, be unsuitable for high temperature, disaster environment such as explosive; Two, cost an arm and a leg, complex structure, maintenance requirement height, be unfavorable for applying.Three, cooling protection can not be implemented, long-time and closely fire-fighting fire extinguishing operation can't be realized.
Summary of the invention
The utility model is intended to overcome the prior art defective, and purpose provides long and fire-fighting pneumatic remote-control car that can Remote of a kind of activity duration, and this fire-fighting is applicable to high temperature, hazardous environment such as explosive with the pneumatic remote-control car.
For achieving the above object, the technical solution adopted in the utility model is: the gas source connector of this car is installed in the afterbody of vehicle frame, the external high-pressure air source of the entrance point of gas source connector, and the port of export of gas source connector is connected by the valve port P of high-pressure air pipe with magnetic valve valve piece; The valve port A of magnetic valve valve piece is connected with two pores of left side running motor by high-pressure air pipe respectively with valve port B, the valve port C of magnetic valve valve piece is connected with two pores of right side running motor by high-pressure air pipe respectively with valve port D, the valve port M of magnetic valve valve piece is connected with two pores of rotary motor by high-pressure air pipe respectively with valve port N, the valve port L of magnetic valve valve piece is connected with the air chamber air inlet of clutch by high-pressure air pipe, the valve port Z of magnetic valve valve piece is connected with the brake chamber air inlet of left side brake and the brake chamber air inlet of right side brake by high-pressure air pipe, the valve port Y of magnetic valve valve piece is connected with two pores of pitching cylinder by high-pressure air pipe respectively with valve port F, and the valve port T of magnetic valve valve piece is communicated with atmosphere.
The left side sprocket shaft connects through the output of left side shaft coupling with the left side running motor, the left side minor sprocket that is installed on the sprocket shaft of left side links by chain and the left side hinge wheel that is installed on the driving shaft of left side, left side driving wheel and left track engagement, the left side driving wheel is installed in the left end of left side driving shaft concentrically, and the brake disc of left side brake is installed in the place, centre position of left side driving shaft.
The right side sprocket shaft connects through the output of right side shaft coupling with the right side running motor, the right side minor sprocket that is installed on the sprocket shaft of right side links by chain and the right side hinge wheel that is installed on the driving shaft of right side, right side driving wheel and the engagement of right side crawler belt, the right side driving wheel is installed in the right-hand member of right side driving shaft concentrically, and the brake disc of right side brake is installed in the place, centre position of right side driving shaft.
The right-hand member of left side sprocket shaft and the left end of right side sprocket shaft connect by clutch.
The output of rotary motor connects with pinion through shaft coupling and gear shaft, gear wheel and pinion, and gear wheel flatly is installed on the base plate by thrust bearing, is fixed on the vehicle frame to floor level, and the fire monitor base is fixed on the last plane of gear wheel; The pitching cylinder is hinged on the gripper shoe, and gripper shoe is fixed on the last plane of gear wheel, and the handle of the piston rod end of pitching cylinder and fire monitor gun barrel is hinged.
The afterbody of vehicle frame is equipped with the water source joint, the external fire fighting truck of the entrance point of water source joint water source, the port of export of water source joint communicates with the water inlet and the water valve of fire monitor by three-way pipe, water valve is connected with spraying nozzle through choke valve, spraying nozzle is fixed on the support, and support is positioned at the center position of vehicle frame.
Remote control receives with signal by wireless mode and control module is connected, and signal receives and control module is connected with water valve with magnetic valve valve piece by cable.
In technique scheme: left side brake and right side brake are pneumatic safe disc brake, and pneumatic safe disc brake comprises brake chamber, brake disc and caliper; Left side driving shaft, right side driving shaft, left side sprocket shaft and right side sprocket shaft bearing and the bearing block by separately respectively are installed on the vehicle frame.
Because adopt technique scheme, the utility model compared with prior art has the following advantages:
1, adopts gas-powered and remote wireless control, reduced the use of electrical equipment and battery, can replace the fire fighter to enter hazardous environments explosive, poisonous, high temperature such as petrochemical industry, nuclear fuel material and carry out the fire-fighting fire extinguishing operation.
2, adopt two running motor drive, be aided with clutch and brake, the mobility when having improved the fire fighting truck walking and the passability of complex environment.
3, adopt rotary motor and pitching cylinder to realize fire monitor swing and gun barrel pitching thereof, but the accurate pointing fire extinguishing.
4, be provided with spraying nozzle, can carry out self cooling, can realize long-time and in-plant fire-fighting fire extinguishing operation the pneumatic remote-control car.
Therefore, the utlity model has long and characteristics that can Remote of activity duration, be applicable to high temperature, hazardous environment such as explosive.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the structural representation of looking up of Fig. 1.
The specific embodiment
Below in conjunction with the specific embodiment the utility model being further described, is not the restriction to its protection domain:
A kind of fire-fighting pneumatic remote-control car, its structural representation is as shown in Figure 1 and Figure 2: the gas source connector 6 of this car is installed in the afterbody of vehicle frame 37, the external high-pressure air source of the entrance point of gas source connector 6, the port of export of gas source connector 6 is connected by the valve port P of high-pressure air pipe with magnetic valve valve piece 16.
For sake of convenience, the top of supposing Fig. 1 is left side (down together), the valve port A of magnetic valve valve piece 16 is connected with two pores of left side running motor 13 respectively by high-pressure air pipe with valve port B, the valve port C of magnetic valve valve piece 16 is connected with two pores of right side running motor 22 respectively by high-pressure air pipe with valve port D, the valve port M of magnetic valve valve piece 16 is connected with two pores of rotary motor 40 respectively by high-pressure air pipe with valve port N, the valve port L of magnetic valve valve piece 16 is connected with the air chamber air inlet of clutch 15 by high-pressure air pipe, the valve port Z of magnetic valve valve piece 16 is connected with the brake chamber air inlet of left side brake 8 and the brake chamber air inlet of right side brake 3 by high-pressure air pipe, the valve port Y of magnetic valve valve piece 16 is connected with two pores of pitching cylinder 32 respectively by high-pressure air pipe with valve port F, and the valve port T of magnetic valve valve piece 16 is communicated with atmosphere.
Left side sprocket shaft 14 connects through the output of left side shaft coupling 12 with left side running motor 13, the left side minor sprocket 11 that is installed on the sprocket shaft 14 of left side links by chain and the left side hinge wheel 7 that is installed on the driving shaft 9 of left side, left side driving wheel 10 and left track 18 engagements, left side driving wheel 10 is installed in the left end of left side driving shaft 9 concentrically, and the brake disc of left side brake 8 is installed in the place, centre position of left side driving shaft 9.
Right side sprocket shaft 21 connects through the output of right side shaft coupling 23 with right side running motor 22, the right side minor sprocket 24 that is installed on the right side sprocket shaft 21 links by chain and the right side hinge wheel 4 that is installed on the right side driving shaft 2, right side driving wheel 1 and 20 engagements of right side crawler belt, right side driving wheel 1 is installed in the right-hand member of right side driving shaft 2 concentrically, and the brake disc of right side brake 3 is installed in the place, centre position of right side driving shaft 2.
The right-hand member of left side sprocket shaft 14 and right side sprocket shaft 21 left ends connect by clutch 15.
The output of rotary motor 40 connects with pinion 30 through shaft coupling 41 and gear shaft, gear wheel 36 and pinion 30 engagements, gear wheel 36 flatly is installed on the base plate 38 by thrust bearing 39, base plate 38 is horizontally fixed on the vehicle frame 37, and fire monitor base 34 is fixed on the last plane of gear wheel 36; Pitching cylinder 32 is hinged on the gripper shoe 31, and gripper shoe 31 is fixed on the last plane of gear wheel 36, and the handle of the piston rod end of pitching cylinder 32 and fire monitor gun barrel 35 is hinged.
The afterbody of vehicle frame 37 is equipped with water source joint 5, the external fire fighting truck of the entrance point of water source joint 5 water source, the port of export of water source joint 5 communicates with the water inlet 33 and the water valve 26 of fire monitor by three-way pipe 25, water valve 26 is connected with spraying nozzle 28 through choke valve 27, spraying nozzle 28 is fixed on the support 29, and support 29 is positioned at the center position of vehicle frame 37.
In the present embodiment: left side brake 8 and right side brake 3 are pneumatic safe disc brake, and pneumatic safe disc brake comprises brake chamber, brake disc and caliper; Left side driving shaft 9, right side driving shaft 2, left side sprocket shaft 14 and right side sprocket shaft 21 bearing and the bearing block by separately respectively are installed on the vehicle frame 37.
Present embodiment is by handling the different buttons of remote control 19, through wireless mode signal being passed to signal receives and control module 17, signal reception and control module 17 make left side running motor 13, right side running motor 22, clutch 15, rotary motor 40, left side brake 8, right side brake 3 and 32 work of pitching cylinder respectively or simultaneously according to signal controlling magnetic valve valve piece 16 each valve port that receive and the switching of water valve 26 valve ports.
When the braking releasing of left side brake 8 and right side brake 3, clutch 15 closures, when two running motor rotation directions are identical, fire fighting truck advances or retreats; When braking releasing, the clutch 15 of left side brake 8 and right side brake 3 separates, during two running motor direction of rotation, fire fighting truck turns to; When two running motors quit work, during 3 brakings of left side brake 8 and right side brake, fire fighting truck stops.
Change the rotation direction of rotary motor 40, can realize swinging of fire monitor; The stroke of control pitching cylinder 32 piston rods can be realized the pitching of fire monitor gun barrel 35.
Water source joint 5 and fire fighting truck water source are connected, control water valve 26 valve ports are opened, current, are carried out spraying to fire fighting truck itself and are cooled off by spraying nozzle 28 ejections through three-way pipe 25, water valve 26, choke valve 27, avoid causing because of fire scene temperature is too high the fire fighting truck damage of components.
Present embodiment compared with prior art has the following advantages:
1, adopts gas-powered and remote wireless control, reduced the use of electrical equipment and battery, can replace the fire fighter to enter hazardous environments explosive, poisonous, high temperature such as petrochemical industry, nuclear fuel material and carry out the fire-fighting fire extinguishing operation.
2, adopt two running motor 13,22 drive, be aided with clutch 15 and brake 3,8, the mobility when having improved the fire fighting truck walking and the passability of complex environment.
3, adopt rotary motor 40 and pitching cylinder 32 to realize fire monitor swing and gun barrel 35 pitching thereof, but the accurate pointing fire extinguishing.
4, be provided with spraying nozzle 28, can carry out self cooling, can realize long-time and in-plant fire-fighting operation fire fighting truck.
Therefore, this device has long and characteristics that can Remote of activity duration, is applicable to high temperature, hazardous environment such as explosive.
Claims (3)
1. fire-fighting pneumatic remote-control car, it is characterized in that the gas source connector (6) of this car is installed in the afterbody of vehicle frame (37), the external high-pressure air source of entrance point of gas source connector (6), the port of export of gas source connector (6) is connected by the valve port P of high-pressure air pipe with magnetic valve valve piece (16); The valve port A of magnetic valve valve piece (16) is connected with two pores of left side running motor (13) by high-pressure air pipe respectively with valve port B, the valve port C of magnetic valve valve piece (16) is connected with two pores of right side running motor (22) by high-pressure air pipe respectively with valve port D, the valve port M of magnetic valve valve piece (16) is connected with two pores of rotary motor (40) by high-pressure air pipe respectively with valve port N, the valve port L of magnetic valve valve piece (16) is connected by the air chamber air inlet of high-pressure air pipe with clutch (15), the valve port Z of magnetic valve valve piece (16) is connected with the brake chamber air inlet of left side brake (8) and the brake chamber air inlet of right side brake (3) by high-pressure air pipe, the valve port Y of magnetic valve valve piece (16) is connected with two pores of pitching cylinder (32) by high-pressure air pipe respectively with valve port F, and the valve port T of magnetic valve valve piece (16) is communicated with atmosphere;
Left side sprocket shaft (14) connects through the output of left side shaft coupling (12) with left side running motor (13), the left side minor sprocket (11) that is installed on the left side sprocket shaft (14) links by chain and the left side hinge wheel (7) that is installed on the left side driving shaft (9), left side driving wheel (10) and left track (18) engagement, left side driving wheel (10) is installed in the left end of left side driving shaft (9) concentrically, and the brake disc of left side brake (8) is installed in the place, centre position of left side driving shaft (9);
Right side sprocket shaft (21) connects through the output of right side shaft coupling (23) with right side running motor (22), the right side minor sprocket (24) that is installed on the right side sprocket shaft (21) links by chain and the right side hinge wheel (4) that is installed on the right side driving shaft (2), right side driving wheel (1) and right side crawler belt (20) engagement, right side driving wheel (1) is installed in the right-hand member of right side driving shaft (2) concentrically, and the brake disc of right side brake (3) is installed in the place, centre position of right side driving shaft (2);
The right-hand member of left side sprocket shaft (14) and the left end of right side sprocket shaft (21) connect by clutch (15);
The output of rotary motor (40) connects with pinion (30) through shaft coupling (41) and gear shaft, gear wheel (36) and pinion (30) engagement, gear wheel (36) flatly is installed on the base plate (38) by thrust bearing (39), base plate (38) is horizontally fixed on the vehicle frame (37), and fire monitor base (34) is fixed on the last plane of gear wheel (36); Pitching cylinder (32) is hinged on the gripper shoe (31), and gripper shoe (31) is fixed on the last plane of gear wheel (36), and the handle of the piston rod end of pitching cylinder (32) and fire monitor gun barrel (35) is hinged;
The afterbody of vehicle frame (37) is equipped with water source joint (5), the external fire fighting truck of the entrance point water source of water source joint (5), the port of export of water source joint (5) communicates with the water inlet (33) and the water valve (26) of fire monitor by three-way pipe (25), water valve (26) is connected with spraying nozzle (28) through choke valve (27), spraying nozzle (28) is fixed on the support (29), and support (29) is positioned at the center position of vehicle frame (37);
Remote control (19) receives with signal by wireless mode and control module (17) is connected, and signal receives and control module (17) is connected with water valve (26) with magnetic valve valve piece (16) by cable.
2. according to the above-mentioned fire-fighting of claim 1 pneumatic remote-control car, it is characterized in that described left side brake (8) and right side brake (3) are pneumatic safe disc brake, pneumatic safe disc brake comprises brake chamber, brake disc and caliper.
3. according to the above-mentioned fire-fighting of claim 1 pneumatic remote-control car, it is characterized in that described left side driving shaft (9), right side driving shaft (2), left side sprocket shaft (14) and right side sprocket shaft (21) respectively bearing and the bearing block by separately be installed on the vehicle frame (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206608060U CN201921365U (en) | 2010-12-15 | 2010-12-15 | Fire-fighting pneumatic remote control truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206608060U CN201921365U (en) | 2010-12-15 | 2010-12-15 | Fire-fighting pneumatic remote control truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921365U true CN201921365U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206608060U Expired - Fee Related CN201921365U (en) | 2010-12-15 | 2010-12-15 | Fire-fighting pneumatic remote control truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953387A (en) * | 2014-03-31 | 2014-07-30 | 泰州市兴东煤矿机械制造有限公司 | Underground remote control life-saving vehicle for coal mine |
| CN113646055A (en) * | 2018-11-13 | 2021-11-12 | 泰科消防产品有限合伙公司 | Fire-fighting water monitor braking system and method |
-
2010
- 2010-12-15 CN CN2010206608060U patent/CN201921365U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953387A (en) * | 2014-03-31 | 2014-07-30 | 泰州市兴东煤矿机械制造有限公司 | Underground remote control life-saving vehicle for coal mine |
| CN113646055A (en) * | 2018-11-13 | 2021-11-12 | 泰科消防产品有限合伙公司 | Fire-fighting water monitor braking system and method |
| US11446528B2 (en) | 2018-11-13 | 2022-09-20 | Tyco Fire Products Lp | Firewater monitor brake system and method |
| CN113646055B (en) * | 2018-11-13 | 2022-11-04 | 泰科消防产品有限合伙公司 | Fire-fighting water monitor braking system and method |
| US11724139B2 (en) | 2018-11-13 | 2023-08-15 | Tyco Fire Products Lp | Firewater monitor brake system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20111215 |