CN201737036U - Automatic steering control device of fire engine - Google Patents
Automatic steering control device of fire engine Download PDFInfo
- Publication number
- CN201737036U CN201737036U CN 201020266642 CN201020266642U CN201737036U CN 201737036 U CN201737036 U CN 201737036U CN 201020266642 CN201020266642 CN 201020266642 CN 201020266642 U CN201020266642 U CN 201020266642U CN 201737036 U CN201737036 U CN 201737036U
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- CN
- China
- Prior art keywords
- bevel gear
- guide rail
- slide block
- deflecting bar
- steering control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001105 regulatory effect Effects 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model relates to an automatic steering control device of fire engine, including installing steering column bevel gear and actuating mechanism on the steering column, actuating mechanism include base, guide rail, slider and driving motor, drive bevel gear and the cylinder of putting to one side, the guide rail is installed on the base, the slider is installed on the guide rail and can be removed, the support of installing driving motor is connected with the slider, and driving motor's output one side installs the drive bevel gear that matches with steering column bevel gear, still installs the cylinder on the base, the ejector pad of being connected with cylinder piston rod is installed on the slider. The utility model discloses on the basis that does not change former steering column structure, install steering column bevel gear on the steering column, can automatic control fire engine through drive mechanism and turn to, its compact structure, reasonable in design.
Description
Technical field
The utility model relates to a kind of fire extinguishing tanker automatic steering control setup, belongs to the moving technical field that turns to of self-propelled vehicle.
Background technology
Fire-fighting vehicle is to carry out fire extinguishing, auxiliary fire extinguishing and rescue mission, transports the mobile equipment of personnel, fire fighting apparatus and materials or fire-fighting goods and materials, though fire-fighting vehicle is of a great variety, fire extinguishing tanker mainly is made up of vehicle chassis and fire-fighting system two large divisions.The fire-fighting vehicle chassis is the same with conventional mechanomotive force chassis, is made of driving system, steering swivel system, brake system and driving system.And driving system mainly partly is made up of power-transfer clutch, change speed gear box and back axle etc., transmits the moment of torsion of driving engine by driving system, and changes the size of institute's torsion pass square and rotating speed, makes vehicle obtain the forward gear of friction speed and reverses gear.But the steering hardware of fire extinguishing tanker adopts the manual control bearing circle at present, makes bearing circle drive deflecting bar and makes deflector and the action of connecting rod steering unit, to reach the purpose that the control wheel flutter turns to.On the one hand, necessary by manual operation in enforcement is gone out because fire-fighting vehicle does not have auto-steering function, and can't reach the purpose that automation is controlled.On the other hand, some disclosed vehicle self-steering gears at present, complex structure, volume is bigger, the manufacturing cost height, and can not be to existing steering hardware transformation, and can not be applicable on the fire-fighting vehicle.
Summary of the invention
The purpose of this utility model provides a kind of compact conformation, on the basis that does not change former deflecting bar structure, the deflecting bar finishing bevel gear cuter is installed on deflecting bar, the fire extinguishing tanker automatic steering control setup that can the automatic guidance fire-fighting vehicle turns to by transmission device.
The utility model is that the technical scheme that achieves the above object is: a kind of fire extinguishing tanker automatic steering control setup, it is characterized in that: comprise the deflecting bar finishing bevel gear cuter and the driver train that are installed on the deflecting bar, described driver train comprises tilting base, guide rail, slide block and drive motor, drive bevel gear and cylinder, guide rail is installed on the base, slide block is installed on the guide rail and can moves, the support that drive motor is installed is connected with slide block, and output one side of drive motor is equipped with the drive bevel gear that matches with the deflecting bar finishing bevel gear cuter, cylinder also is installed on the base, is installed on the slide block with cylinder piston rod bonded assembly pushing block.
The utility model is on the basis that does not change the steering lever shaft structure, the deflecting bar finishing bevel gear cuter is installed on steering lever shaft, and under the fire extinguishing tanker operator's saddle, be equipped with in the small space by base, guide rail, slide block and drive motor, the driver train that drive bevel gear and cylinder constitute, whether the action control drive bevel gear by cylinder realizes that with the engagement of deflecting bar finishing bevel gear cuter manually control turns to or automatic guidance turns to, and when the needs automatic steering, can control drive bevel gear by drive motor rotates, driving the deflecting bar finishing bevel gear cuter by drive bevel gear rotates, afterwards by deflecting bar rotating drive deflector work, realize the function that turns to of vehicle.The utility model compact conformation, reasonable in design, and do not influence the function that original M/C turns to, improvement cost is low, is convenient to the automatically controlled repacking is carried out on existing fire extinguishing tanker chassis.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 3 is that the A of Fig. 1 is to the structure for amplifying scheme drawing.
Fig. 2 is the B-B sectional structure scheme drawing of Fig. 1.
Wherein: 1-deflecting bar finishing bevel gear cuter, 2-spacer shell, 3-fastener, 4-drive bevel gear, the 5-support, 6-retarder, 7-drive motor, the 8-cylinder saddle, 9-cylinder, 10-tilted supporter, the 11-pushing block, 12-slide block, 13-guide rail, the 14-base, 15-limit base, 16-fastening nail, the 17-deflecting bar, 18-regulating block, 19-bolt.
The specific embodiment
See shown in Fig. 1～3, fire extinguishing tanker automatic steering control setup of the present utility model, comprise the deflecting bar finishing bevel gear cuter 1 and the driver train that are installed on the deflecting bar 17, deflecting bar finishing bevel gear cuter 1 is installed on the deflecting bar 17 by the spacer shell 2 with flange, these deflecting bar 17 tops are connected with bearing circle, deflecting bar 17 bottoms are connected with direction device, the utility model is not for ease of having any mounting or dismounting and machine up to deflecting bar 17, just can conveniently install deflecting bar finishing bevel gear cuter 1, see shown in Figure 2, spacer shell 2 of the present utility model is made of two two semi-circular plates along the axial line subdivision, two semi-circular plates are installed on the deflecting bar 17 by fastening nail 16, or two semi-circular plate be welded on the deflecting bar 17, also can be as Fig. 1, shown in 2, two semi-circular plates are installed on the deflecting bar 17 by fastening nail 16, after finishing, adjusting again two semi-circular plates are welded on the deflecting bar 17, and deflecting bar finishing bevel gear cuter 1 of the present utility model is made of two two halves knuckle-tooth plates of crossing the axial line subdivision along teeth groove, and two semi-circular plate tooth plates are equipped with on two semi-circular plates by fastener 3, the setting that interlaces of the face of joint of the face of joint of two semi-circular plate tooth plates and two semi-circular plates, two junction can interlace and be 90 ° of distributions.
See Fig. 1, shown in 3, driver train of the present utility model comprises tilting base 14, guide rail 13, slide block 12 and drive motor 7, drive bevel gear 4 and cylinder 9, guide rail 13 is installed on the base 14, slide block 12 is installed on the guide rail 13 and can moves, this base 14 is installed on the tilted supporter 10 by fastener 3, and tilted supporter 10 connects to ground, see shown in Figure 2, guide rail 13 of the present utility model is a dovetailed way, the dovetail furrow of slide block 12 bottoms is arranged on the dovetailed way, and between the groove side of the dovetail furrow of slide block 12 and the wall side of dovetailed way regulating block 18 is installed, the bolt 19 that is installed on the slide block 12 withstands on the regulating block 18.Guide rail 13 of the present utility model can be T shape guide rail, the T slot mouth of slide block 12 bottoms is arranged on the T shape guide rail, and between the wall side of the groove side of the vertical slot of slide block 12 and T shape guide rail regulating block 18 is installed, the bolt 19 that is installed on the slide block 12 withstands on the regulating block 18, fixing by 19 pairs of regulating blocks of screw 18, make things convenient for the gap between adjusting slider 12 and the guide rail 13.See shown in Figure 1, support 5 of the present utility model is connected with slide block 12, this support 5 can be L-shaped, drive motor 7 is installed on the support 5, and output one side of drive motor 7 is equipped with the drive bevel gear 4 that matches with deflecting bar finishing bevel gear cuter 1, drive motor 7 of the present utility model can directly adopt reducing motor, drive bevel gear 4 is installed on the output shaft of drive motor 7, or as shown in Figure 1, drive motor 7 is connected with retarder 6, drive bevel gear 4 is installed on the output shaft of retarder 6, drives deflecting bar finishing bevel gear cuter 1 by drive motor 7 control drive bevel gear 4 and rotate.On the base 14 of the present utility model cylinder 9 is installed also, same cylinder 9 is installed on the base 14 by cylinder saddle 8, be installed on the slide block 12 with cylinder 9 piston rod bonded assembly pushing blocks 11, when cylinder 9 work, drive pushing block 11 by piston rod and make slide block 12, make drive bevel gear 4 and 1 engagement of deflecting bar finishing bevel gear cuter or disengaging deflecting bar finishing bevel gear cuter 1 along moving on the guide rail 13.The utility model is for conveniently regulating drive bevel gear 4 and deflecting bar finishing bevel gear cuter 1 engage position, base 14 is positioned at drive bevel gear 4 bottoms adjustable limit base 15 is installed, can on base 14, be provided with slotted eye, limit base 15 is installed in the slotted eye, and can in this slotted eye, move, or as shown in Figure 1, be connected with the adjusting bolt on the limit base 15, by regulate bolt slide block 12 is carried out spacing, thereby reach spacing to drive bevel gear 4 and deflecting bar finishing bevel gear cuter 1 engage position.
See shown in Figure 1, when the utility model fire extinguishing tanker automatic steering control setup needed automatic steering, drive bevel gear 4 was rotated under the drive of drive motor 7, and cylinder 9 promotion slide blocks 12 move along guide rail 13 simultaneously, make drive bevel gear 4 and 1 engagement of deflecting bar finishing bevel gear cuter, realize automatic steering control.When the need manual handling, cylinder 9 drives slide block 12 and moves right at guide rail 13, and drive bevel gear 4 is thrown off with deflecting bar finishing bevel gear cuter 1.
Claims (7)
1. fire extinguishing tanker automatic steering control setup, it is characterized in that: comprise the deflecting bar finishing bevel gear cuter (1) and the driver train that are installed on the deflecting bar (17), described driver train comprises tilting base (14), guide rail (13), slide block (12) and drive motor (7), drive bevel gear (4) and cylinder (9), guide rail (13) is installed on the base (14), slide block (12) is installed in guide rail (13) and goes up and can move, the support (5) that drive motor (7) are installed is connected with slide block (12), and output one side of drive motor (7) is equipped with the drive bevel gear (4) that matches with deflecting bar finishing bevel gear cuter (1), cylinder (9) also is installed on the base (14), is installed on the slide block (12) with cylinder (9) piston rod bonded assembly pushing block (11).
2. fire extinguishing tanker automatic steering control setup according to claim 1 is characterized in that: described base (14) is positioned at drive bevel gear (4) bottom adjustable limit base (15) is installed.
3. fire extinguishing tanker automatic steering control setup according to claim 1, it is characterized in that: described guide rail (13) is a dovetailed way, the dovetail furrow of slide block (12) bottom is arranged on the dovetailed way, and between the groove side of slide block (12) dovetail furrow and the wall side of dovetailed way regulating block (18) is installed, the bolt (19) that is installed on the slide block (12) withstands on the regulating block (18).
4. fire extinguishing tanker automatic steering control setup according to claim 1, it is characterized in that: described guide rail (13) is a T shape guide rail, the T slot mouth of slide block (12) bottom is arranged on the T shape guide rail, and regulating block (18) is installed between the wall side of the groove side of the vertical slot of slide block (12) and T shape guide rail, and the bolt (19) that is installed on the slide block (12) withstands on the regulating block (18).
5. fire extinguishing tanker automatic steering control setup according to claim 1 is characterized in that: described drive motor (7) is a reducing motor, and drive bevel gear (4) is installed on the output shaft of drive motor (7); Or drive motor (7) is connected with retarder (6), and drive bevel gear (4) is installed on the output shaft of retarder (6).
6. fire extinguishing tanker automatic steering control setup according to claim 1 is characterized in that: described deflecting bar finishing bevel gear cuter (1) is installed in deflecting bar (17) by the spacer shell (2) with flange.
7. fire extinguishing tanker automatic steering control setup according to claim 6, it is characterized in that: described spacer shell (2) is made of two two semi-circular plates along the axial line subdivision, two semi-circular plates are installed on the deflecting bar (17) by fastening nail (16), or two semi-circular plate be welded on the deflecting bar (17), described deflecting bar finishing bevel gear cuter (1) is made of two two halves knuckle-tooth plates of crossing the axial line subdivision along teeth groove, two semi-circular plate tooth plates are installed on two semi-circular plates by fastener (3), and the setting that interlaces of the face of joint of the face of joint of two semi-circular plate tooth plates and two semi-circular plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020266642 CN201737036U (en) | 2010-07-22 | 2010-07-22 | Automatic steering control device of fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020266642 CN201737036U (en) | 2010-07-22 | 2010-07-22 | Automatic steering control device of fire engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737036U true CN201737036U (en) | 2011-02-09 |
Family
ID=43552319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020266642 Expired - Fee Related CN201737036U (en) | 2010-07-22 | 2010-07-22 | Automatic steering control device of fire engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737036U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092415A (en) * | 2011-03-02 | 2011-06-15 | 常州机电职业技术学院 | Automatic steering integrated control device of fire truck |
| CN103754255A (en) * | 2014-01-25 | 2014-04-30 | 常州机电职业技术学院 | Coaxial cylinder clutch type vehicle steering control device |
| CN106730528A (en) * | 2017-01-18 | 2017-05-31 | 开封市平安电器有限公司 | Unmanned fire-extinguishing truck |
| CN112609485A (en) * | 2020-12-30 | 2021-04-06 | 张家港市东航机械有限公司 | Automatic turning device of cradle of steel cord stranding machine |
-
2010
- 2010-07-22 CN CN 201020266642 patent/CN201737036U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092415A (en) * | 2011-03-02 | 2011-06-15 | 常州机电职业技术学院 | Automatic steering integrated control device of fire truck |
| CN102092415B (en) * | 2011-03-02 | 2012-10-24 | 常州机电职业技术学院 | Automatic steering integrated control device of fire truck |
| CN103754255A (en) * | 2014-01-25 | 2014-04-30 | 常州机电职业技术学院 | Coaxial cylinder clutch type vehicle steering control device |
| CN103754255B (en) * | 2014-01-25 | 2016-01-13 | 常州机电职业技术学院 | Coaxial cylinder clutch type vehicle steering control device |
| CN106730528A (en) * | 2017-01-18 | 2017-05-31 | 开封市平安电器有限公司 | Unmanned fire-extinguishing truck |
| CN112609485A (en) * | 2020-12-30 | 2021-04-06 | 张家港市东航机械有限公司 | Automatic turning device of cradle of steel cord stranding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |