CN204864651U - Electronic fire water monitor device of series -parallel connection structure - Google Patents
Electronic fire water monitor device of series -parallel connection structure Download PDFInfo
- Publication number
- CN204864651U CN204864651U CN201520173885.5U CN201520173885U CN204864651U CN 204864651 U CN204864651 U CN 204864651U CN 201520173885 U CN201520173885 U CN 201520173885U CN 204864651 U CN204864651 U CN 204864651U
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- China
- Prior art keywords
- worm
- moving platform
- slew gear
- big gun
- gun head
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- Expired - Fee Related
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Abstract
The utility model provides an electronic fire water monitor device of series -parallel connection structure. Including fire gun support, barrel, every single move mechanism, rotation mechanism, moving platform, power connection box, big gun head assembly, every single move mechanism is the step motor worm shaft worm wheel and rotates, and worm gear mechanism drives double -rocker mechanism and does the swing to the realization is moved the platform and is made luffing, rotation mechanism uses to move the platform as the frame to the step motor drive worm worm is rotated, and the rotation of worm -wheel shaft drives the big gun head and makes horizontal rotary motion, every single move mechanism is the parallel mechanism who comprises worm mechanism and four -bar linkage, and every single move mechanism passes through the series system with rotation mechanism and constitutes the series -parallel connection structure, realize that fire water monitor does the level gyration and the every single move coordinated movement of various economic factors from top to bottom. Level gyration, every single move rotation and whole electronicization of moving of direct current spraying conversion, the operation of the remote wireless remote control of ability, flexibility easy and simple to handle, the applicable different conflagration condition.
Description
Technical field
The utility model relates to fire-fighting fire extinguishing equipment technology field, particularly relates to a kind of electric firefighting water cannon device.
Background technology
Fire water monitor is the water by certain flow and certain pressure, by power conversion, potential energy (pressure energy) is converted into kinetic energy, with very high speed from the ejection of big gun head jet hole, forms jet, thus puts out the fire-fighting equipment of the fire beyond certain distance.Fire water monitor is generally become by gun platform, barrel and big gun head group.Barrel for realizing the change of level, revolution, pitching spray angle, thus forms hand, hydraulically-controlled type and electrodynamic type fire water monitor; Big gun head is injecting-unit, is the parts realizing power conversion.Fire water monitor is widely used in fire key preservation area, and if any the place of explosion hazard, the place that poisonous, pernicious gas is produced, the indoor place etc. that fire risk is larger, operating personnel can away from on-the-spot remote control fire water monitor fire extinguishing.The detent mechanism of existing fire monitor adopts the structure of bend pipe series connection to realize the positioning function of water cannon gun muzzle in horizontal plane and vertical plane, its transmission mechanism adopts worm-and-wheel gear to realize usually, pipe bent position has a large amount of pressure loss, thus cause ejection efficiency to reduce, the pressure loss that fire water monitor is too high, not only can cause the serious reduction of its ejection efficiency, also can affect its service life simultaneously.
Summary of the invention
The utility model proposes a kind of hybrid connected structure electric firefighting water cannon device, can the action such as long distance wireless or wired control realization horizontal rotation, elevating movement, structure is simple, easy to operate, nozzle in big gun head, gun tube, gun tube joint are all straight tubes, decrease bending tube.
A kind of hybrid connected structure electric firefighting water cannon device, is characterized in that comprising fire monitor bearing, barrel, luffing mechanism, slew gear, moving platform, electric source connecting box, big gun head assembly; Barrel is welded by aluminium alloy support plate and gun platform, is main supporting; Luffing mechanism is driving stepper motor worm screw-worm gear wheel device, worm gear spoke has a roller and rocking bar chute are matched in clearance, thus drives quadric chain to make pitching, and link motion drives moving platform to do elevating movement, and luffing angle is fixed value; Whole slew gear take moving platform as frame, by driving stepper motor worm screw-worm gear wheel, the rotation of worm-wheel shaft drives big gun head to do gyration, worm bearing is welded on moving platform, moving platform is enclosed in the groove of moving platform back shaft, and its back shaft is connected by bearing and barrel, and worm-wheel shaft is contained in moving platform center drum, cylinder is contained in moving platform circular hole, and angle of revolution scope can be changed by electrical control; Two stepper motors of pitching, slew gear are all from electric source connecting box wiring; Big gun head supports and is connected on the worm-wheel shaft of slew gear, and big gun head assembly comprises nozzle, gun tube, gun tube joint and stabilier etc.; Outer nozzle inner chamber is equipped with stabilier, and stabilier adopts taper, is close to the outer nozzle inner chamber that contact surface matches; Nozzle, gun tube, gun tube joint are all straight tubes.
Described luffing mechanism is by driving stepper motor worm mechanism, and worm mechanism drives four-bar linkage motion, thus makes moving platform do elevating movement; Luffing mechanism is connected into Two-Degree-of-Freedom mechanism with slew gear again, thus forms hybrid connected structure.
Compared with prior art, the invention has the beneficial effects as follows:
Nozzle, gun tube, gun tube joint are all straight tubes, the pressure loss can be reduced, pressure can increase, life, the horizontal rotation of fire-fighting bubble, pitch rotation and direct current spray can be realized and change whole action motorized, convenient and flexible operation, applicable different fire condition, improve operability and the extinguishing effect of equipment, and effectively can increase the operating efficiency of fire fighter.
Accompanying drawing explanation
Fig. 1 is fire water monitor mechanism of the present utility model front view.
Fig. 2 is fire water monitor mechanism of the present utility model left view.
Fig. 3 is the bearing three-view diagram of fire monitor mechanism of the present utility model.
Fig. 4 is fire monitor stabilier schematic diagram of the present utility model.
1. big gun bearings in figure, 2. hinge pin, 3. rocking bar, 4. descend worm screw, 5. descend worm gear, 6. deep groove ball bearing, 7. bearing pin, 8. hinge pin, 9. connecting rod, 10. go up worm screw, 11. rolling bearings, 12. moving platforms, 13. moving platform back shafts, 14. moving platform center drums, 15. times big gun head supports, on 16., big gun head supports, 17. worm-wheel shafts, 18. taper roll bearings, 19. bearing (ball) covers, worm gear on 20., 21. bearing (ball) covers, 22. flat keys, 23. times worm-wheel shafts, 24. stepper motors, 25. motor support bases, worm bearing on 26., 27. bearing pins, 28. gun tubes, 29. gun tube joints, 30. nozzles, 31. stabiliers, 32. stepper motors, 33. shaft couplings, 34. hinge seats, 35. left support plates, 36. times worm gear bearings, 37. right support plates, 38. times stepper motor bearings, 39. times worm bearings.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As Figure 1-3, fire monitor bearing, barrel, luffing mechanism, slew gear, moving platform, electric source connecting box, big gun head assembly is comprised; Described barrel is formed by support plate and welding of underframe, and they are lower link seat 34, left support plate 35, lower worm gear bearing 36, right support plate 37, support of motor 38, lower worm bearing 39 respectively; Described luffing mechanism is that stepper motor 24 drives worm screw 4-worm gear 5 to rotate by shaft coupling 25, the chute that worm gear spoke forms roller and rocking bar 3 by a bearing pin 7 and deep groove ball bearing 6 forms matched in clearance, thus drive rocking bar 3 to make reciprocally swinging, rocking bar 3, connecting rod 9, moving platform 12 and fire monitor bearing composition double rocker mechanism, thus moving platform does elevating movement; Described slew gear is that stepper motor 32 drives worm screw 10-worm gear 20 tumbler by shaft coupling 33, and worm-wheel shaft 17 one end is connected with worm gear by flat key, and other end flat key supports 15 with lower big gun head and connects, and the rotation of such worm-wheel shaft 17 drives big gun head to do 360
0gyration, also can change angle of revolution by electrical control; The worm bearing of slew gear is welded on moving platform 12; Whole slew gear is for support with moving platform 12; Moving platform 12 is entrapped in moving platform back shaft 13, and moving platform back shaft 13 is connected by bearing 11 and gripper shoe 35,37; The worm-wheel shaft 17 of slew gear is contained in moving platform center drum 14, and moving platform center drum 14 is contained in moving platform 12 circular hole; Two stepper motors of revolution, luffing mechanism are all from electric source connecting box wiring; Big gun head supports and is connected on the worm-wheel shaft 17 of slew gear, and big gun head assembly comprises nozzle 30, gun tube 29, gun tube joint and stabilier 31 etc.; Outer nozzle inner chamber is equipped with stabilier, and stabilier adopts taper, is close to the outer nozzle inner chamber that contact surface matches; Nozzle, gun tube, gun tube joint are all straight tubes.
During use, first by fire monitor bearing 1, fire water monitor is connected in as fire fighting truck or ground in fire-fighting system, gun tube 29 is connected with water system, according to actual conditions, by control step motor adjustment slew gear and luffing mechanism position, pitching sprays target to ensure accurately to aim at.
Claims (2)
1. a hybrid connected structure electric firefighting water cannon device, its structure comprises fire monitor bearing, barrel, luffing mechanism, slew gear, moving platform, electric source connecting box, big gun head assembly; Barrel is welded by aluminium alloy support plate and gun platform, is main supporting; Luffing mechanism is driving stepper motor worm screw-worm gear wheel device, worm gear spoke has a roller and rocking bar chute are matched in clearance, thus drives quadric chain to make reciprocally swinging, and link motion drives moving platform to do elevating movement, and luffing angle is fixed value; Whole slew gear take moving platform as frame, and by driving stepper motor worm screw-worm gear wheel, the rotation of worm-wheel shaft drives big gun head to do gyration, and angle of revolution is by Electronic control, and the worm bearing of slew gear is welded on moving platform; Moving platform is enclosed in the groove of moving platform back shaft, and moving platform back shaft is connected by bearing and barrel; The worm-wheel shaft of slew gear is contained in moving platform center drum, and moving platform center drum is contained in moving platform circular hole; Two stepper motors of pitching, slew gear are all from electric source connecting box wiring; Big gun head supports and is connected on the worm-wheel shaft of slew gear, and big gun head assembly comprises nozzle, gun tube, gun tube joint and stabilier etc.; Outer nozzle inner chamber is equipped with stabilier, and stabilier adopts taper, is close to the outer nozzle inner chamber that contact surface matches; Luffing mechanism is by driving stepper motor worm mechanism, and worm mechanism drives four-bar linkage motion, thus makes moving platform do elevating movement; It is characterized in that luffing mechanism and slew gear and be unified into two degrees of freedom hybrid mechanism, horizontal plane revolution and vertical guide elevating movement can be realized simultaneously.
2. a kind of hybrid connected structure electric firefighting water cannon device according to claim 1, is characterized in that stabilier adopts taper, is close to the outer nozzle inner chamber that contact surface matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173885.5U CN204864651U (en) | 2015-03-26 | 2015-03-26 | Electronic fire water monitor device of series -parallel connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173885.5U CN204864651U (en) | 2015-03-26 | 2015-03-26 | Electronic fire water monitor device of series -parallel connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864651U true CN204864651U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173885.5U Expired - Fee Related CN204864651U (en) | 2015-03-26 | 2015-03-26 | Electronic fire water monitor device of series -parallel connection structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204864651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107116A (en) * | 2015-03-26 | 2015-12-02 | 刘平安 | Electric fire water monitor device with hybrid connected structure |
| CN107685788A (en) * | 2017-09-06 | 2018-02-13 | 滨州学院 | A kind of Soccer robot |
| CN109745644A (en) * | 2017-11-07 | 2019-05-14 | 山东交通学院 | A kind of vehicular water cannon Three Degree Of Freedom numerical control supporting mechanism |
-
2015
- 2015-03-26 CN CN201520173885.5U patent/CN204864651U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107116A (en) * | 2015-03-26 | 2015-12-02 | 刘平安 | Electric fire water monitor device with hybrid connected structure |
| CN107685788A (en) * | 2017-09-06 | 2018-02-13 | 滨州学院 | A kind of Soccer robot |
| CN107685788B (en) * | 2017-09-06 | 2023-10-27 | 滨州学院 | Football robot |
| CN109745644A (en) * | 2017-11-07 | 2019-05-14 | 山东交通学院 | A kind of vehicular water cannon Three Degree Of Freedom numerical control supporting mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170326 |