CN114344764A - Emergency interlocking median that forest fire prevention was used - Google Patents
Emergency interlocking median that forest fire prevention was used Download PDFInfo
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- CN114344764A CN114344764A CN202210029666.4A CN202210029666A CN114344764A CN 114344764 A CN114344764 A CN 114344764A CN 202210029666 A CN202210029666 A CN 202210029666A CN 114344764 A CN114344764 A CN 114344764A
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- bevel gear
- upright post
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0257—Fire curtains, blankets, walls, fences
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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Abstract
The invention discloses an emergency interlocking isolation belt for forest fire prevention, which comprises a base, wherein a first upright post and a second upright post are fixedly arranged on two sides of the top of the base respectively, a U-shaped seat is fixedly arranged at the upper end of one side, away from the second upright post, of the first upright post, a quick locking mechanism is fixedly arranged in the U-shaped seat, an insert is fixedly connected with the upper end of one side, away from the first upright post, of the second upright post, two ends of the top of the base are rotatably connected with isolation belt winding shafts, a fire prevention isolation belt is wound on the outer side of each isolation belt winding shaft, the lower end of each isolation belt winding shaft penetrates through the top of the base and is sequentially connected with an isolation belt windproof mechanism and a fixing mechanism, and a shock absorption travelling mechanism is arranged at the bottom of the base. According to the invention, by arranging the quick locking mechanism, the plug-in, the isolating belt wind-proof mechanism and the damping travelling mechanism, two adjacent fireproof isolating belts can be quickly connected, the isolating belt winding shaft and the turntable can be quickly clamped, and the device has a good wind-proof effect and is convenient for winding the fireproof isolating belts.
Description
Technical Field
The invention relates to the technical field of forest fire prevention, in particular to an emergency interlocking isolation belt for forest fire prevention.
Background
The forest is a biological community taking woody plants as main bodies, is a total body of an ecological system formed by mutual restriction of concentrated arbors and interdependencies among other plants, animals, microorganisms and soil and mutual influence on the environment. It has rich species, complex structure and various functions. The forest is praised as the lung of the earth, but at present, forest fires frequently occur, freely spread and expand in forest lands, bring certain harm and loss to the forest, forest ecosystems and human beings, and the forest fires are natural disasters which are strong in outburst, large in destructiveness and difficult to dispose and rescue.
The fireproof isolation belt mainly has the following functions: in order to prevent forest fire from spreading, roads, rivers, fireproof forest belts, fireproof lines and the like are mutually connected, and the new city blocks the forest fire, a large forest area can be divided into a plurality of small forest areas through the measures, and once the forest fire occurs, the fire scene can be limited within a certain range.
The median is used in present forest fire prevention, but general fire prevention median is often bulky great, the quality is higher, can't carry out urgent quick installation, and the vehicle of being not convenient for in the forest goes, so transport the assembly comparatively troublesome, be difficult to effectually set up the median on a large scale, delay the work of putting out a fire then, can't effectually keep apart the intensity of a fire, the practicality is poor, and under the condition of the bad weather of gale, the intensity of a fire is helped to the wind appears easily, lead to the fire prevention median to be blown partially or blow down easily, and then cause and cause adverse effect.
Disclosure of Invention
The invention aims to provide an emergency interlocking median for forest fire prevention, which solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an urgent interlocking median that forest fire prevention was used, the on-line screen storage device comprises a base, the top both sides of base are fixed respectively and are provided with first stand and second stand, one side upper end fixed mounting that the second stand was kept away from to first stand has U type seat, fixed mounting has quick locking mechanical system in the U type seat, the second stand is kept away from the plug-in components of one side upper end fixedly connected with and quick locking mechanical system looks adaptation of first stand, the top both ends of base all rotate and are connected with median rolling axle, median rolling axle outside round joint has the fire-proof median, the lower extreme of median rolling axle runs through the base top and is connected with median wind-proof mechanism and fixed establishment in proper order, the bottom of base is equipped with shock attenuation running gear.
Furthermore, the quick locking mechanism comprises a shell with an opening at one side, the shell is in a cross shape, a sleeve is fixedly arranged at the opening of the shell, arc-shaped plates are arranged on the upper side and the lower side of the sleeve, the arc-shaped plate is rotatably connected to the inner wall of the shell through a pin shaft, one end of the arc-shaped plate is hinged with a wedge-shaped fixture block, the other end of the arc-shaped plate is hinged with a movable rod, the tail end of the moving rod is fixedly connected with a first sliding block, a first return spring is connected between the arc-shaped plate and the inner wall of the shell, a sliding rail matched with the first sliding block is fixed at the end part of the sleeve, an inclined rod is hinged on the first sliding block, the end of the diagonal rod is hinged with a reset rod, a baffle is vertically fixed on the inner side of the shell, the end part of the reset rod penetrates through the baffle and is fixedly connected with a movable plate, and a second reset spring is connected between the movable plate and the inner wall of the shell.
Furthermore, the plug-in components include the fixing base, one side middle part fixedly connected with inserted block of fixing base, the draw-in groove with wedge fixture block looks adaptation is all seted up to the upper and lower both sides of inserted block.
Further, the mechanism is prevent wind to the median includes the mounting groove, the mounting groove internal fixation is equipped with the circular shape chassis, the locked groove has been seted up to the inboard on chassis, the inboard of locked groove is rotated and is connected with the carousel, the central fixed connection of median rolling axle and carousel, the carousel articulates along circumference has the jack catch that a plurality of equidistance set up, the inner wall of locked groove is equipped with the fixture block of a plurality of and jack catch looks adaptation along circumference, the outer wall of carousel is fixed with reset block along circumference.
Further, the reset assembly includes the fixed block that sets up along carousel surface circumference, the spacing groove has been seted up to one side that the jack catch was kept away from to the fixed block, the inboard of spacing groove is run through and is equipped with the gag lever post, fixed block and fixedly connected with projection are run through to the one end of gag lever post, the spacing hole with projection looks adaptation is seted up to the tip of jack catch, be connected with third reset spring between spacing inslot inner wall and the gag lever post.
Further, the fixing mechanism comprises two boxes symmetrically fixed at two ends of the bottom of the base, the bottom of the isolation belt winding shaft penetrates through the top of the box and is fixedly provided with a first bevel gear, the upper ends of the inner walls of two sides of the box are rotatably connected with a driven shaft, the middle of the driven shaft is fixedly provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear and is connected with a lead screw in a rotating mode, the lower end of the lead screw is connected with a ground breaking drill rod in a threaded mode, the upper ends of two sides of the ground breaking drill rod are fixedly provided with second sliding blocks, two ends of the bottom of the box are fixedly provided with a fixing cylinder in a penetrating mode, and guide sliding chutes matched with the second sliding blocks are formed in the inner walls of two sides of the fixing cylinder.
Furthermore, a third bevel gear is fixedly mounted at the upper end of the screw rod, fourth bevel gears are fixedly mounted at two ends of the driven shaft, the fourth bevel gears are meshed with the third bevel gears and connected, and a hand wheel is fixedly mounted at one end of the driven shaft and penetrates through the box body.
Further, the shock attenuation running gear is including the first surge tank that is fixed in base bottom both ends, the bottom fixed mounting of first surge tank has the second surge tank, the inboard of second surge tank runs through and is equipped with the supporting leg, the bottom fixedly connected with mounting bracket of supporting leg, the inboard of mounting bracket is rotated and is installed and remove the wheel, the top fixed mounting of supporting leg has the backup pad, be connected with the first damping spring of a plurality of between the inboard top of backup pad and first surge tank, be connected with second damping spring between the inner wall of backup pad and second surge tank.
Further, remove the wheel including rotating the triangle dish of connecting in the inboard of mounting bracket, the gyro wheel is all installed in the rotation of three tip of triangle dish.
Furthermore, the end part of the fireproof isolation belt is fixedly connected with a positioning rod, the upper end and the lower end of the positioning rod are hinged with positioning pieces, positioning holes are formed in the end parts of the positioning pieces, grooves matched with the positioning rods are formed in the opposite sides of the first stand column and the second stand column, and positioning pins matched with the positioning holes are fixedly arranged at the upper end and the lower end of each groove.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by arranging the quick locking mechanism and the plug-in, when the plug-in is inserted into the sleeve, the wedge-shaped fixture block is extruded towards the upper side and the lower side, the wedge-shaped fixture block drives the arc-shaped plate to rotate, the arc-shaped plate then drives the two movable rods to move in opposite directions, the movable rods then drive the first slide blocks to move in opposite directions, the first slide blocks then drive the inclined rods to move, the inclined rods then drive the reset rods and the movable plates to extrude the second reset spring, the plug-in continues to move inwards, and then the wedge-shaped fixture block is restored under the acting force of the first reset spring and the second reset spring and is inserted into the clamping groove in the plug-in, so that two adjacent fireproof isolation belts are quickly connected;
2. the invention has the advantages that by arranging the isolating belt wind-proof mechanism, when the external wind force is large, the fireproof isolating belt is blown by wind power and drives the isolating belt winding shaft to rotate quickly, the isolating belt winding shaft then drives the rotary disc to rotate quickly, the rotary disc then drives the clamping jaws to rotate, the clamping jaws are opened under the action of centrifugal force and are abutted against the clamping blocks on the inner wall of the lock groove, so that the rotary disc is clamped quickly, the isolating belt winding shaft stops rotating, the wind-proof effect is achieved, when the isolating belt winding shaft rotates at a slower speed, the limiting rods recover the original positions under the action of the third return spring, the limiting rods then drive the convex columns to recover the original positions in the limiting holes, the clamping jaws recover the original positions under the drive of the convex columns, so that the rotary disc can rotate in the lock groove without obstruction, the isolating belt winding shaft unreels the fireproof isolating belt, and the fireproof isolating belt is used after the use is finished, the driven shaft is driven to rotate reversely through the hand wheel, the driven shaft is meshed with a third bevel gear through a fourth bevel gear to drive the screw rod to rotate, the screw rod drives the ground breaking drill rod to move upwards and pull out of soil, and the first bevel gear is meshed with the second bevel gear to drive the isolation belt winding shaft to rotate reversely, so that the fireproof isolation belt is wound;
3. according to the invention, the fixing mechanism and the damping travelling mechanism are arranged, the first bevel gear is driven to rotate by the isolating belt winding shaft, the first bevel gear drives the driven shaft to rotate by being meshed with the second bevel gear, the driven shaft then drives the fourth bevel gear to be meshed with the third bevel gear to drive the screw rod to rotate, the screw rod then drives the ground breaking drill rod to move downwards and drill into the soil to be fixed, the second slider and the guide chute are used for limiting in the linear direction, the supporting leg is damped by the damping of the first damping spring and the second damping spring, and the mounting frame and the moving wheel are damped in a buffering manner, so that the whole device can move in a forest in a complex terrain.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the quick lock mechanism of the present invention;
FIG. 3 is a cross-sectional view of the securing mechanism of the present invention;
FIG. 4 is a top view of the belt wind guard of the present invention;
FIG. 5 is a schematic view of the locking condition of the belt wind guard of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5A according to the present invention;
FIG. 7 is a cross-sectional view of the shock absorbing travel mechanism of the present invention;
in the figure: 1. a base; 2. a first upright post; 3. a second upright post; 4. a U-shaped seat; 5. a quick locking mechanism; 51. a housing; 52. a sleeve; 53. an arc-shaped plate; 54. a wedge-shaped fixture block; 55. a travel bar; 56. a first slider; 57. a first return spring; 58. a slide rail; 59. a diagonal bar; 510. a reset lever; 511. a baffle plate; 512. a movable plate; 513. a second return spring; 6. a plug-in; 61. a fixed seat; 62. inserting a block; 63. a card slot; 7. a median take-up reel; 8. a fire barrier; 9. a wind-proof mechanism of the isolation belt; 91. mounting grooves; 92. a chassis; 93. locking the groove; 94. a turntable; 95. a claw; 96. a clamping block; 97. a reset assembly; 971. a fixed block; 972. a limiting groove; 973. a limiting rod; 974. a convex column; 975. a limiting hole; 976. a third return spring; 10. a fixing mechanism; 101. a box body; 102. a first bevel gear; 103. a driven shaft; 104. a second bevel gear; 105. a screw rod; 106. breaking a soil drill rod; 107. a second slider; 108. a fixed cylinder; 109. a guide chute; 1010. a third bevel gear; 1011. a fourth bevel gear; 1012. a hand wheel; 11. a shock-absorbing traveling mechanism; 111. a first damper box; 112. a second damper box; 113. supporting legs; 114. a mounting frame; 115. a moving wheel; 116. a support plate; 117. a first damping spring; 118. a second damping spring; 12. positioning a rod; 13. positioning plates; 14. positioning holes; 15. a groove; 16. and a positioning pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention provides an emergency interlocking median for forest fire prevention, which comprises a base 1, wherein a first upright post 2 and a second upright post 3 are respectively fixedly arranged on two sides of the top of the base 1, a U-shaped seat 4 is fixedly arranged at the upper end of one side of the first upright post 2 away from the second upright post 3, a quick locking mechanism 5 is fixedly arranged in the U-shaped seat 4, an insert 6 matched with the quick locking mechanism 5 is fixedly connected to the upper end of one side of the second upright post 3 away from the first upright post 2, median winding shafts 7 are rotatably connected to two ends of the top of the base 1, a fire-proof median 8 is wound on the outer side of the median winding shafts 7, the lower end of the median winding shafts 7 penetrates through the top of the base 1 and is sequentially connected with a median wind-proof mechanism 9 and a fixing mechanism 10, a shock-absorbing travelling mechanism 11 is arranged at the bottom of the base 1, through set up dual fire prevention median 8 on base 1 to the ability of fire prevention isolation has been strengthened greatly.
In a preferred embodiment, the quick locking mechanism 5 includes a housing 51 having an opening on one side, the housing is in a cross shape, a sleeve 52 is fixedly installed at the opening of the housing 51, arc plates 53 are respectively installed on upper and lower sides of the sleeve 52, the arc plates 53 are rotatably connected to an inner wall of the housing 51 through a pin, one end of each arc plate 53 is hinged to a wedge-shaped fixture block 54, the other end of each arc plate 53 is hinged to a moving rod 55, a first slider 56 is fixedly connected to a terminal of the moving rod 55, a first return spring 57 is connected between each arc plate 53 and the inner wall of the housing 51, a sliding rail 58 adapted to the first slider 56 is fixed to an end of each sleeve 52, a diagonal rod 59 is hinged to the first slider 56, a return rod 510 is hinged to a terminal of the diagonal rod 59, a baffle 511 is vertically fixed to an inner side of the housing 51, an end of the return rod 510 penetrates through the baffle 511 and is fixedly connected to a movable plate 512, be connected with second reset spring 513 between movable plate 512 and the casing 51 inner wall, when plug-in components 6 inserted sleeve 52, extrude wedge fixture block 54 both sides from top to bottom, wedge fixture block 54 drives arc 53 and rotates, arc 53 drives two movable rods 55 and removes in opposite directions next, movable rod 55 drives first slider 56 and removes in opposite directions next, first slider 56 is then driving down-tube 59 and is removing, down-tube 59 drives reset rod 510 and movable plate 512 extrusion second reset spring 513 next, plug-in components 6 continues inwards moving, then wedge fixture block 54 resumes under the effort of first reset spring 57 and second reset spring 513 and inserts in the draw-in groove 63 in plug-in components 6 to couple together two adjacent fire prevention median fast.
In a preferred embodiment, the plug-in unit 6 includes a fixing seat 61, an insertion block 62 is fixedly connected to the middle of one side of the fixing seat 61, clamping grooves 63 matched with the wedge-shaped clamping blocks 54 are formed in the upper side and the lower side of the insertion block 62, and when the plug-in unit 6 is inserted into the sleeve 52, the wedge-shaped clamping blocks 54 are inserted into the clamping grooves 63 to achieve quick installation, so that the installation efficiency is greatly improved.
In a preferred embodiment, the isolation strip windproof mechanism 9 includes a mounting groove 91, a circular chassis 92 is fixedly arranged in the mounting groove 91, a locking groove 93 is formed in the inner side of the chassis 92, a rotary disc 94 is rotatably connected to the inner side of the locking groove 93, the isolation strip winding shaft 7 is fixedly connected to the center of the rotary disc 94, a plurality of jaws 95 are circumferentially hinged to the rotary disc 94 at equal intervals, a plurality of blocks 96 adapted to the jaws 95 are circumferentially arranged on the inner wall of the locking groove 93, a reset assembly 97 is circumferentially fixed to the outer wall of the rotary disc 94, when the external wind force is large, the fireproof isolation strip 8 is blown by wind force and drives the isolation strip winding shaft 7 to rapidly rotate, the isolation strip winding shaft 7 then drives the rotary disc 94 to rapidly rotate, the rotary disc 94 then drives the jaws 95 to rotate, the jaws 95 are opened under the action of centrifugal force and abut against the blocks 96 on the inner wall of the locking groove 93, thereby rapidly clamping the turntable 94, further stopping the rotation of the isolation belt winding shaft 7, and achieving the windproof effect.
In a preferred embodiment, the reset assembly 97 includes a fixed block 971 circumferentially disposed along the surface of the turntable 94, a limit groove 972 is formed in one side, away from the clamping jaw 95, of the fixing block 971, a limit rod 973 penetrates through the inner side of the limit groove 972, one end of the limit rod 973 penetrates through the fixing block 971 and is fixedly connected with a convex column 974, the end of the claw 95 is provided with a limit hole 975 matched with the convex column 974, a third return spring 976 is connected between the inner wall of the limit groove 972 and the limit rod 973, when the isolation belt winding shaft 7 is restored to rotate at a slower speed, the limiting rod 973 restores to the original position under the acting force of the third return spring 976, the limiting rod 973 then drives the convex column 974 to restore to the original position in the limiting hole 975, and the claw 95 restores to the original position under the driving of the convex column 974, so that the rotary disc 94 can rotate in the lock groove 93 without hindrance.
In a preferred embodiment, the fixing mechanism 10 comprises two boxes 101 symmetrically fixed at two ends of the bottom of the base 1, the bottom of the isolation belt winding shaft 7 penetrates through the top of the box 101 and is fixedly provided with a first bevel gear 102, the upper ends of two side inner walls of the box 101 are rotatably connected with driven shafts 103, the middle part of the driven shaft 103 is fixedly provided with a second bevel gear 104, the second bevel gear 104 is in meshed connection with the first bevel gear 102, two ends of the top of the box 101 are rotatably connected with lead screws 105, the lower ends of the lead screws 105 are in threaded connection with a soil-breaking drill rod 106, two side upper ends of the soil-breaking drill rod 106 are fixedly provided with second slide blocks 107, two ends of the bottom of the box 101 are fixedly provided with fixed cylinders 108, two side inner walls of the fixed cylinders 108 are provided with guide chutes 109 matched with the second slide blocks 107, and the first bevel gear 102 is driven to rotate by the isolation belt winding shaft 7, the first bevel gear 102 is meshed with the second bevel gear 104 to drive the driven shaft 103 to rotate, the driven shaft 103 drives the fourth bevel gear 1011 to be meshed with the third bevel gear 1010 to drive the screw rod 105 to rotate, the screw rod 105 drives the ground breaking drill rod 106 to move downwards and drill into the ground for fixing, and the second slide block 107 and the guide chute 109 are used for limiting in the linear direction.
In a preferred embodiment, a third bevel gear 1010 is fixedly mounted at the upper end of the screw rod 105, a fourth bevel gear 1011 is fixedly mounted at both ends of the driven shaft 103, the fourth bevel gear 1011 is meshed with the third bevel gear 1010, one end of the driven shaft 103 penetrates through the box 101 and is fixedly mounted with a hand wheel 1012, after the fireproof isolation belt 8 is used, the driven shaft 103 is driven to rotate in the reverse direction through the hand wheel 1012, the driven shaft 103 is meshed with the third bevel gear 1010 through the fourth bevel gear 1011 to drive the screw rod 105 to rotate, the screw rod 105 drives the ground breaking drill rod 106 to move upwards and is pulled out of soil, and the first bevel gear 102 is meshed with the second bevel gear 104 to drive the isolation belt winding shaft 7 to rotate in the reverse direction, so that the fireproof isolation belt 8 is wound.
In a preferred embodiment, the shock-absorbing traveling mechanism 11 comprises first shock-absorbing boxes 111 fixed at two ends of the bottom of the base 1, a second shock-absorbing box 112 is fixedly installed at the bottom of the first shock-absorbing box 111, a supporting leg 113 penetrates through the inner side of the second shock-absorbing box 112, a mounting frame 114 is fixedly connected to the bottom of the supporting leg 113, a moving wheel 115 is rotatably installed at the inner side of the mounting frame 114, a supporting plate 116 is fixedly installed at the top of the supporting leg 113, a plurality of first shock-absorbing springs 117 are connected between the supporting plate 116 and the top of the inner side of the first shock-absorbing box 111, a second shock-absorbing spring 1188 is connected between the supporting plate 116 and the inner wall of the second shock-absorbing box 112, during the moving process of the base 1, the supporting leg 113 is damped by the buffering of the first shock-absorbing springs 117 and the second shock-absorbing springs 1188, and the mounting frame 114 and the moving wheel 115 are damped by buffering, thereby enabling the whole device to move in a forest in a more complex terrain.
In a preferred embodiment, the moving wheel 115 comprises a triangular plate rotatably connected to the inner side of the mounting frame 114, and rollers are rotatably mounted to three ends of the triangular plate to be adaptable to various terrains.
In a preferred embodiment, a positioning rod 12 is fixedly connected to an end portion of the fireproof isolation strip 8, positioning pieces 13 are hinged to upper and lower ends of the positioning rod 12, a positioning hole 14 is formed in an end portion of the positioning piece 13, grooves 15 matched with the positioning rod 12 are formed in opposite sides of the first upright column 2 and the second upright column 3, positioning pins 16 matched with the positioning hole 14 are fixedly arranged at upper and lower ends of each groove 15, the positioning rod 12 is moved into the grooves 15, and then the positioning pieces 13 are sleeved on the positioning pins 16 through the positioning holes 14, so that the free end of the fireproof isolation strip 8 is fixed.
The working principle of the invention is as follows: when the fireproof isolation belt connecting device is used, the positioning rod 12 is firstly moved into the groove 15, then the positioning piece 13 is sleeved on the positioning pin 16 through the positioning hole 14, so that the free end of the fireproof isolation belt 8 is fixed, then the plug-in unit 6 is inserted into the sleeve 52, the plug-in unit 6 extrudes the wedge-shaped fixture block 54 to the upper side and the lower side, the wedge-shaped fixture block 54 drives the arc-shaped plate 53 to rotate, the arc-shaped plate 53 drives the two moving rods 55 to move oppositely, the moving rod 55 drives the first sliding block 56 to move oppositely, the first sliding block 56 drives the inclined rod 59 to move oppositely, the inclined rod 59 drives the reset rod 510 and the movable plate 512 to extrude the second reset spring 513, the plug-in unit 6 continues to move inwards, then the wedge-shaped fixture block 54 is restored under the acting force of the first reset spring 57 and the second reset spring 513 and inserted into the clamping groove 63 in the plug-in unit 6, so that the two adjacent fireproof isolation belts are quickly connected; when the external wind force is great, the fireproof isolation belt 8 is blown by wind power and drives the isolation belt winding shaft 7 to rotate rapidly, the isolation belt winding shaft 7 then drives the rotary disc 94 to rotate rapidly, the rotary disc 94 then drives the jaw 95 to rotate, the jaw 95 is opened under the action of centrifugal force and is abutted against the fixture block 96 on the inner wall of the lock groove 93, so that the rotary disc 94 is clamped rapidly, the isolation belt winding shaft 7 stops rotating, the windproof effect is achieved, when the isolation belt winding shaft 7 rotates at a slower speed, the limiting rod 973 recovers the original position under the action of the third return spring 976, the limiting rod 973 then drives the convex column 974 to recover the original position in the limiting hole 975, the jaw 95 recovers the original position under the drive of the convex column 974, so that the rotary disc 94 can rotate in the lock groove 93 without obstruction, the isolation belt winding shaft 7 unwinds the fireproof isolation belt 8, and the fireproof isolation belt 8 is used, the driven shaft 103 is driven to rotate reversely through the hand wheel 1012, the driven shaft 103 is meshed with the third bevel gear 1010 through the fourth bevel gear 1011 to drive the screw rod 105 to rotate, the screw rod 105 drives the ground breaking drill rod 106 to move upwards and be pulled out of the soil, and the first bevel gear 102 is meshed with the second bevel gear 104 to drive the isolation belt winding shaft 7 to rotate reversely, so that the fireproof isolation belt 8 is wound; drive first bevel gear 102 through median rolling axle 7 and rotate, first bevel gear 102 drives driven shaft 103 through meshing with second bevel gear 104 and rotates, driven shaft 103 drives lead screw 105 through driving fourth bevel gear 1011 and third bevel gear 1010 meshing afterwards and rotates, lead screw 105 drives broken soil drilling rod 106 downstream and drills into the soil in succession and fixes, and carry out the spacing of rectilinear direction through second slider 107 and direction spout 109, carry out the shock attenuation to supporting leg 113 through first damping spring 117 and second damping spring 118's buffering, and then cushion the shock attenuation to mounting bracket 114 and removal wheel 115, thereby can make the comparatively complicated topography of whole device remove in the forest.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an urgent interlocking median of forest fire prevention usefulness, includes base (1), its characterized in that: a first upright post (2) and a second upright post (3) are respectively and fixedly arranged on two sides of the top of the base (1), the upper end of one side of the first upright post (2) far away from the second upright post (3) is fixedly provided with a U-shaped seat (4), a quick locking mechanism (5) is fixedly arranged in the U-shaped seat (4), the upper end of one side of the second upright post (3) far away from the first upright post (2) is fixedly connected with an insert (6) matched with the quick locking mechanism (5), both ends of the top of the base (1) are rotationally connected with an isolation belt winding shaft (7), a fireproof isolation belt (8) is wound and connected on the outer side of the isolation belt winding shaft (7), the lower end of the isolation belt winding shaft (7) penetrates through the top of the base (1) and is sequentially connected with the isolation belt windproof mechanism (9) and the fixing mechanism (10), and the bottom of the base (1) is provided with a damping travelling mechanism (11).
2. An emergency interlocking median for forest fire protection as claimed in claim 1 wherein: the quick locking mechanism (5) comprises a shell (51) with an opening at one side, the shell is in a cross shape, a sleeve (52) is fixedly installed at an opening of the shell (51), arc plates (53) are arranged on the upper side and the lower side of the sleeve (52), the arc plates (53) are rotatably connected to the inner wall of the shell (51) through pin shafts, one end of each arc plate (53) is hinged to a wedge-shaped fixture block (54), the other end of each arc plate is hinged to a moving rod (55), a first sliding block (56) is fixedly connected to the tail end of each moving rod (55), a first reset spring (57) is connected between each arc plate (53) and the inner wall of the shell (51), a sliding rail (58) matched with the first sliding block (56) is fixed to the end of the sleeve (52), an inclined rod (59) is hinged to the first sliding block (56), and a reset rod (510) is hinged to the tail end of each inclined rod (59), a baffle (511) is vertically fixed on the inner side of the shell (51), the end part of the reset rod (510) penetrates through the baffle (511) and is fixedly connected with a movable plate (512), and a second reset spring (513) is connected between the movable plate (512) and the inner wall of the shell (51).
3. An emergency interlocking median for forest fire protection as claimed in claim 2, characterised in that: the plug-in components (6) comprise a fixed seat (61), an insertion block (62) is fixedly connected to the middle of one side of the fixed seat (61), and clamping grooves (63) matched with the wedge-shaped clamping blocks (54) are formed in the upper side and the lower side of the insertion block (62).
4. An emergency interlocking median for forest fire protection as claimed in claim 1 wherein: mechanism (9) are prevent wind to median includes mounting groove (91), mounting groove (91) internal fixation is equipped with circular shape chassis (92), locked groove (93) have been seted up to the inboard of chassis (92), the inboard of locked groove (93) is rotated and is connected with carousel (94), the central fixed connection of median rolling axle (7) and carousel (94), carousel (94) have jack catch (95) that a plurality of equidistance set up along circumference is articulated, the inner wall of locked groove (93) is equipped with fixture block (96) of a plurality of and jack catch (95) looks adaptation along circumference, the outer wall of carousel (94) is fixed with reset assembly (97) along circumference.
5. An emergency interlocking median for forest fire protection as claimed in claim 4 wherein: reset assembly (97) include fixed block (971) that sets up along carousel (94) surface circumference, spacing groove (972) has been seted up to one side that jack catch (95) was kept away from in fixed block (971), the inboard of spacing groove (972) is run through and is equipped with gag lever post (973), the one end of gag lever post (973) runs through fixed block (971) and fixedly connected with projection (974), spacing hole (975) with projection (974) looks adaptation are seted up to the tip of jack catch (95), be connected with third reset spring (976) between spacing groove (972) inner wall and gag lever post (973).
6. An emergency interlocking median for forest fire protection as claimed in claim 1 wherein: the fixing mechanism (10) comprises two box bodies (101) which are symmetrically fixed at the two ends of the bottom of the base (1), the bottom of the isolation belt winding shaft (7) penetrates through the top of the box body (101) and is fixedly provided with a first bevel gear (102), the upper ends of the inner walls of the two sides of the box body (101) are rotatably connected with a driven shaft (103), a second bevel gear (104) is fixedly arranged in the middle of the driven shaft (103), the second bevel gear (104) is meshed with the first bevel gear (102), both ends of the top of the box body (101) are rotatably connected with screw rods (105), the lower end of the screw rod (105) is connected with a ground breaking drill rod (106) in a threaded manner, the upper ends of two sides of the ground breaking drill rod (106) are respectively fixed with a second sliding block (107), two ends of the bottom of the box body (101) are respectively fixedly provided with a fixed cylinder (108) in a penetrating way, and guide sliding grooves (109) matched with the second sliding blocks (107) are formed in the inner walls of the two sides of the fixed cylinder (108).
7. An emergency interlocking median for forest fire protection as claimed in claim 6 wherein: the upper end fixed mounting of lead screw (105) has third bevel gear (1010), the equal fixed mounting in both ends of driven shaft (103) has fourth bevel gear (1011), fourth bevel gear (1011) and third bevel gear (1010) meshing are connected, the one end of driven shaft (103) runs through box (101) and fixed mounting has hand wheel (1012).
8. An emergency interlocking median for forest fire protection as claimed in claim 1 wherein: shock attenuation running gear (11) are including first damper (111) that are fixed in base (1) bottom both ends, the bottom fixed mounting of first damper (111) has second damper (112), the inboard of second damper (112) runs through and is equipped with supporting leg (113), the bottom fixedly connected with mounting bracket (114) of supporting leg (113), the inboard of mounting bracket (114) is rotated and is installed and remove wheel (115), the top fixed mounting of supporting leg (113) has backup pad (116), be connected with the first damping spring (117) of a plurality of between the inboard top of backup pad (116) and first damper (111), be connected with second damping spring (118) between the inner wall of backup pad (116) and second damper (112).
9. An emergency interlocking median for forest fire protection as claimed in claim 8 wherein: remove wheel (115) including rotating the triangle dish of connecting in the inboard of mounting bracket (114), the gyro wheel is all installed in the rotation of three tip of triangle dish.
10. An emergency interlocking median for forest fire protection as claimed in claim 1 wherein: the end portion of fire-proof isolation area (8) is fixedly connected with locating lever (12), the upper and lower both ends of locating lever (12) all articulate there is spacer (13), locating hole (14) have been seted up to the tip of spacer (13), recess (15) with locating lever (12) looks adaptation are all seted up to the opposite side of first stand (2) and second stand (3), locating pin (16) with locating hole (14) looks adaptation are all fixed to the upper and lower both ends of recess (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029666.4A CN114344764B (en) | 2022-01-12 | 2022-01-12 | Emergency interlocking median that forest fire prevention was used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029666.4A CN114344764B (en) | 2022-01-12 | 2022-01-12 | Emergency interlocking median that forest fire prevention was used |
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| CN114344764A true CN114344764A (en) | 2022-04-15 |
| CN114344764B CN114344764B (en) | 2022-09-09 |
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Cited By (1)
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| CN115804920A (en) * | 2022-11-25 | 2023-03-17 | 北京松山国家级自然保护区管理处(北京市松山林场管理处) | Fireproof isolation belt opening device and treatment method thereof |
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| RU94033088A (en) * | 1994-09-12 | 1997-02-27 | Б.П. Таланов | Fire protective belt |
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| CN115804920A (en) * | 2022-11-25 | 2023-03-17 | 北京松山国家级自然保护区管理处(北京市松山林场管理处) | Fireproof isolation belt opening device and treatment method thereof |
| CN115804920B (en) * | 2022-11-25 | 2023-08-04 | 北京松山国家级自然保护区管理处(北京市松山林场管理处) | Fire-proof isolation belt opening device and processing method thereof |
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|---|---|
| CN114344764B (en) | 2022-09-09 |
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