CN101038241A - Tyre explosion-proof monitoring alarm - Google Patents
Tyre explosion-proof monitoring alarm Download PDFInfo
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- CN101038241A CN101038241A CN 200710078377 CN200710078377A CN101038241A CN 101038241 A CN101038241 A CN 101038241A CN 200710078377 CN200710078377 CN 200710078377 CN 200710078377 A CN200710078377 A CN 200710078377A CN 101038241 A CN101038241 A CN 101038241A
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Abstract
The present invention provides a monitoring alarm for preventing tyre from explodeing. The monitoring alarm consists of a monitoring mechanism, a turning mechanism and a security mechanism, wherein, the monitoring mechanism consists of a host case (1), an arm for transducing (2), a probe head, etc. The host case (1) is connected to the center of the arm for transducing (2) through a connection shaft (7); the probe head (3) is positioned on the lower part of the arm for transducing (2); a moving contact assembly is positioned on the upper part of the arm for transducing (2); a fixed contact assembly which is corresponding to the moving contact assembly is positioned on the upper end of the host case (1). The turning mechanism consists of a U-shaped installing board (20), a turning main shaft (21) and a turning machine spring (22), etc. The security mechanism consists of an upright handspike, a locating block (27) and a transverse handspike (32) etc. The device in the present invention can also detect the deformation state of the running tyre and display different states of normal, air leakage, serious air leakage and different states in a high voltage, also the damage to the monitoring mechanism by the barriers in the front, back and lateral of the wheel can be avoided.
Description
Technical field
The invention belongs to the tire dynamic detection technology, specifically, is a kind of tyre explosion-proof monitoring alarm that squeegee action is reported to the police.
Background technology
Doughnut explosion incident often takes place, and when the speed of a motor vehicle is too high, causes severe traffic accidents easily, when tire occur to lose heart, behind the limit high pressure, distortion appears in tire, needs on-call maintenance or re-type, to avoid taking place bigger loss.In existing tire alarm technique, once there was a kind of tyre alarm technology to occur, its patent No. is 91203332.0, this tyre alarm comprises connecting rod, sleeve, and the roller that is installed in actuating strut one end, wherein connecting rod is lifted on the rear axle beam, be fixed with an end of connecting rod on the rear axle beam clip, the other end of connecting rod is fixed with sleeve, actuating strut is installed in the sleeve, be with spring on the actuating strut and contact with sleeve, and an end of actuating strut is fixed with a movable electrical contact, the sleeve internal fixation has another stationary electrical contacts, one end of described actuating strut stretches out sleeve and roller is installed, and this roller contacts with sidewall.When tire deforms, sidewall pushes described roller, and roller overcomes spring pressure, and movable electrical contact is contacted with stationary electrical contacts, produces alerting signal and also sends to the driver.Though this patented technology can be passed through the warning effect of the distortion enforcement of tire to tire, but the accuracy of detection of warning device is very low, and function singleness can only be lost heart to tire and be reported to the police, can't limit high pressure occur to tire and report to the police, also can't arrive the disappointing degree that detects tire.In addition, this technology is not provided with the protection to testing agency, and when travelling on the abominable road surface of environment, testing agency is very easily destroyed.
Summary of the invention
For solving above technical matters, the object of the present invention is to provide a kind of tyre explosion-proof monitoring alarm, not only can monitor the different states and different deformation extents of each tire of front and back in the running car simultaneously, and can implement protection mechanism for monitoring.
Concrete technical scheme of the present invention is: a kind of tyre explosion-proof monitoring alarm, it comprises mechanism for monitoring, rotating mechanism and security personnel mechanism, the mainframe box upper and lower side opening in the mechanism for monitoring wherein, the cant board of this mainframe box is connected with sensing support arm middle part through coupling shaft, on the sensing support arm below this coupling shaft, the square toes screw rod is installed, one end of this square toes screw rod passes the front vertical plate bottom of described mainframe box, and be threaded with it, the guaranteed device spring of cover on described square toes screw rod, this guarantees that the device spring is between front vertical plate and sensing support arm; Described sensing support arm is positioned at mainframe box, described mainframe box is stretched out in its underpart, and probe is installed in its termination, the upper end of described sensing support arm is provided with movable electrical contact group a, b, c and overvoltage moving contact group d, e, and this movable electrical contact group a, b, c and overvoltage moving contact group d, e are separately fixed on the opposite support of direction; The back vertical plate upper end of described mainframe box is provided with and above-mentioned movable electrical contact group a, b, c position corresponding stationary electrical contacts group a ', b ', c ', and the front vertical plate upper end of mainframe box is provided with and above-mentioned overvoltage moving contact group d, e position corresponding overvoltage fixed contact group d ', e '.
Described rotating mechanism is by the U-shaped installing plate, the turn main shaft, the rotary machine spring, the corner support, locating support and casing coupling shaft are formed, wherein on the described mainframe box of U-shaped installing plate suit, the two connects through described casing coupling shaft, below this coupling shaft, be provided with the turn main shaft, this turn main shaft passes described back strip through-hole and preceding strip through-hole, one end is on bearing pin is installed in locating support on the U-shaped installing plate inner bottom plating, the other end radially passes the stage casing through hole of multidiameter, the two ends of described multidiameter are sleeved on the described corner support, this corner support is fastened on the outside of described preceding strip through-hole, realize the flexible connection between turn main shaft and U-shaped installing plate and the mainframe box, be with described rotary machine spring on this turn main shaft, the rotary machine both ends of the spring is connected to respectively between described multidiameter and the U-shaped installing plate, and this rotary machine spring promotes described mainframe box and realizes upset around described casing coupling shaft.
Described security personnel mechanism is by vertical push rod spring, two vertical push rods, push rod web joint, two preceding guide hole supports, guide hole support, position block, position block guide rail, pressure spring, rolling bearing, horizontal type push rod, two horizontal springs, two horizontal stands are formed after two, the guide hole support is installed in described mainframe box back vertical plate top side by side after wherein said two, described two preceding guide hole supports are installed in the bottom of described mainframe box front vertical plate side by side, described vertical push rod is edge-on Z-shaped bar, and each corner is the right angle on the vertical push rod; Described back guide hole support is vertically passed on the top of described vertical push rod, the vertical push rod of this guide hole support below, back is provided with boss, be with vertical push rod spring on the vertical push rod between this boss and the guide hole support, the upper end of described vertical push rod is equipped with described position block, this position block leans against the back vertical plate upper end outside surface of described mainframe box, and two ends are stretched in the described position block guide rail, this position block guide rail is fixed on the vertical plates on both sides of described U-shaped installing plate, is provided with described pressure spring between described position block upper surface and the U-shaped installing plate.
The middle part level of described vertical push rod is passed the front vertical plate of described mainframe box and the vertical bar hole on the back vertical plate.
The guide hole support on the described front vertical plate is vertically passed in the bottom of described vertical push rod, until extending beyond described probe, on two vertical push rods between vertical bar hole of described front vertical plate and the guide hole support, be fixedly connected with same push rod web joint, the middle part of this push rod web joint is equipped with the main shaft of rolling bearing, this rolling bearing places in the V-arrangement face at described horizontal type push rod middle part, two ends of this horizontal type push rod pass the flat guide hole that is fixed on described two horizontal stands on the described front vertical plate respectively, between the V-arrangement face of this horizontal stand and described horizontal type push rod, be provided with horizontal spring, horizontal type push rod roller is installed on two external end heads of described horizontal type push rod.
When using product of the present invention, mainframe box is fixed on wheel braking base plate place by the U-shaped installing plate, the square toes screw rod supports guaranteeing the device spring, the probe that is installed on the sensing support arm contacts with the rolling of sidewall lower edge, sensing support arm middle part is the flexible connection point with the tie point of coupling shaft, the sensing support arm flexibly connects spot wobble around this, when wheel is in normal condition, probe makes zero, normal condition electric contact in movable electrical contact group and the stationary electrical contacts group sends the normal run signal of wheel to contacting; When wheel was in air deflating state, protruded the sidewall lower edge, and push probe and move, and makes sensing support arm upper end do fan-shaped moving, and makes disappointing electric contact in the electric contact group to contact, sends disappointing signal; When wheel was in serious air deflating state, seriously protruded the sidewall lower edge, pushing probe and moving, and makes sensing support arm upper end do fan-shaped moving, and makes the serious electric contact that loses heart in the electric contact group to contact, sends the serious signal that loses heart; When the wheel internal gas pressure too high, when being in early stage or mid-term, hat protrudes in the tire, bulk diminishes, shrink the two side, the attenuation of tire thickness, and assurance device spring promotion probe is followed the size that diminishes and is moved, make sensing support arm upper end do oppositely to move, the overvoltage moving contact is contacted with stationary electrical contacts, and alarm equipment alarm is for the first time reminded the driver to note and watch out for and in time takes corresponding measure, eliminate the high pressure symptom, if the high pressure symptom fails to eliminate, continue to travel, the tire internal pressure continues to raise, tire both sides bulk continues to diminish, probe is guaranteeing tracking and monitoring under the device spring action, makes sensing support arm upper end constantly to oppositely moving, tire pressure reach an advanced stage (limit overvoltage), enter and face quick-fried state, the overvoltage moving contact contacts with the overvoltage stationary electrical contacts, and alarm sends for the second time and reports to the police, and the driver can not covet the road, must take immediate measure, avoid the traffic accident accident to take place.
The present invention's rotation immediately under emergency by rotating mechanism protection probe and mechanism for monitoring avoids probe and mechanism for monitoring to be damaged, and the present invention is by the OnNow rotating mechanism upset of security personnel mechanism.
The technique effect that the present invention obtains is: can detect the squeegee action state, can detect simultaneously automobile exercise in before and after the different problems and different deformation extents of each tire, and display of tyre normal, lose heart, seriously lose heart and the different conditions during high pressure.Can protect mechanism for monitoring simultaneously.
The present invention is further described below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the rear view of Fig. 1;
Fig. 4 is that the present invention is installed in the structural representation on the wheel;
Fig. 5 is the B-B cut-open view of Fig. 3;
Fig. 6 is an electrical schematic diagram of the present invention;
Fig. 7 is 5 I portion enlarged drawing;
Fig. 8 is the control panel figure of alarm station in the pilothouse.
Embodiment
Shown in Fig. 1 to 8, tyre explosion-proof monitoring alarm provided by the invention is made up of mechanism for monitoring, rotating mechanism and security personnel mechanism, wherein:
Mechanism for monitoring (seeing Fig. 1, Fig. 2) is by mainframe box 1, sensing support arm 2, probe 3 and contact switch group constitute, described mainframe box 1 upper and lower side opening, the cant board 1a of this mainframe box 1 is connected with sensing support arm 2 middle parts through coupling shaft 7, on the sensing support arm 2 below this coupling shaft 7, square toes screw rod 5 is installed, one end of this square toes screw rod 5 passes the front vertical plate 1b bottom of described mainframe box 1, and be threaded with it, the guaranteed device spring 6 of cover on described square toes screw rod 5, this guarantees that device spring 6 is between front vertical plate 1b and sensing support arm 2; Described sensing support arm 2 is positioned at mainframe box 1, described mainframe box 1 is stretched out in its underpart, and probe 3 is installed in its termination, the upper end of described sensing support arm 2 is provided with movable electrical contact group a, b, c and overvoltage moving contact group d, e, and this movable electrical contact group a, b, c and overvoltage moving contact group d, e are separately fixed on the opposite support of direction; The back vertical plate 1c upper end of described mainframe box 1 is provided with and above-mentioned movable electrical contact group a, b, c position corresponding stationary electrical contacts group a ', b ', c ', and the front vertical plate 1b upper end of mainframe box 1 is provided with and above-mentioned overvoltage moving contact group d, e position corresponding overvoltage fixed contact group d ', e '.
Rotating mechanism (is seen Fig. 2, Fig. 3) by U-shaped installing plate 20, turn main shaft 21, rotary machine spring 22, corner support 35, locating support 35 ' and casing coupling shaft 26 compositions, wherein on the described mainframe box 1 of U-shaped installing plate 20 suits, the two connects through described casing coupling shaft 26, below this coupling shaft 26, be provided with turn main shaft 21, this turn main shaft 21 passes described back strip through-hole 1e and preceding strip through-hole 1d, one end through bearing pin be installed in the locating support 35 of U-shaped installing plate 20 inner bottom platings ' on, the other end radially passes the stage casing through hole of multidiameter 37, the two ends of described multidiameter 37 are sleeved on the described corner support 35, this corner support 35 is fastened on the outside of described preceding strip through-hole 1d, realize the flexible connection between turn main shaft 21 and U-shaped installing plate 20 and the mainframe box 1, be with described rotary machine spring 22 on this turn main shaft 21, rotary machine spring 22 two ends are connected to respectively between described multidiameter 37 and the U-shaped installing plate 20, and this rotary machine spring 22 promotes described mainframe box 1 and realizes upset around described casing coupling shaft 26.Often be provided with between the outer wall of the back vertical plate 1c of the bottom of U-shaped installing plate 20 and mainframe box 1 and open (Chang Liang) contact switch 39, when this contact contact switch 39 was connected, mechanism for monitoring was in formula and makes state; When disconnecting, show that mechanism for monitoring overturns.
Fig. 1 (sees in security personnel mechanism, Fig. 2, Fig. 3, Fig. 5, Fig. 7) by vertical push rod spring 23, two vertical push rods 24, push rod web joint 38, two preceding guide hole supports 25, guide hole support 25 after two ', position block 27, position block guide rail 28, pressure spring 29, rolling bearing 31, horizontal type push rod 32, two horizontal springs 34, two horizontal stands 33 are formed, guide hole support 25 after two ' be installed in side by side described mainframe box 1 back vertical plate 1c upper end wherein, two preceding guide hole supports 25 are installed in the lower end of mainframe box 1 front vertical plate 1b side by side, vertical push rod 24 is edge-on Z-shaped bar, and each corner is the right angle on the vertical push rod 24.Guide hole support 25 after the top of vertical push rod 24 is vertically passed ', the vertical push rod 24 of back guide hole support 25 ' below is provided with boss 24a, be with vertical push rod spring 23 on the vertical push rod 24 between this boss 24a and the guide hole support 25, the upper end of vertical push rod 24 is equipped with position block 27, this position block 27 leans against the back vertical plate 1c upper end outside surface of mainframe box 1, and two ends are stretched in the position block guide rail 28, this position block guide rail 28 is fixed on the vertical plates on both sides of U-shaped installing plate 20, is provided with pressure spring 29 between position block 27 upper surfaces and the U-shaped installing plate 20; The middle part level of described vertical push rod 24 is passed the front vertical plate 1b of described mainframe box 1 and the vertical bar hole on the back vertical plate 1c.The guide hole support 25 on the described front vertical plate 1b is vertically passed in the bottom of described vertical push rod 24, until extending beyond described probe 3, preferably extends to the above 25mm of probe 3 bottom faces place.On two vertical push rods between vertical bar hole of described front vertical plate 1b and the guide hole support 25, be fixedly connected with same push rod web joint 38, the middle part of this push rod web joint 38 is equipped with the main shaft 30 of rolling bearing 31, this rolling bearing 31 places in the V-arrangement face at described horizontal type push rod 32 middle parts, two ends of this horizontal type push rod 32 pass the flat guide hole that is fixed on described two horizontal stands 33 on the described front vertical plate 1b respectively, between the V-arrangement face of this horizontal stand 33 and described horizontal type push rod 32, be provided with horizontal spring 34, horizontal type push rod roller 32a is installed on two external end heads of described horizontal type push rod 32.
As Fig. 1, Fig. 6, shown in Figure 8: mainframe box 1 is provided with upset moving contact f, U-shaped installing plate 20 is provided with upset stationary contact f ', when rotary machine spring 22 promotes described mainframe box 1 after described casing coupling shaft 26 upsets put in place, upset moving contact f and upset stationary contact f ' contact the composition contact switch; On described upset moving contact f and upset stationary contact f ', be serially connected with pilot lamp L, on this pilot lamp L, be parallel with flasher S.When two contact f and f ' connection, the expression mechanism for monitoring is in off position, helps to remind the driver that mechanism for monitoring is returned to original position; Simultaneously, can reflect has barrier to occur this moment, and mechanism for monitoring is not worked.In conjunction with shown in Figure 2: the back vertical plate 1c upper end of mainframe box 1 is provided with normal and disappointing contact support 4, front vertical plate 1b upper end be provided with overvoltage contact support 4 ', stationary electrical contacts group a ', b ', c ' are fixed on the normal and disappointing contact support 4, overvoltage fixed contact group d ', e ' be fixed on overvoltage contact support 4 ' on, the upper end of sensing support arm 2 is provided with contact holder 4 ", movable electrical contact group a, b, c and overvoltage moving contact group d, e are fixed on this contact holder 4 " on.Aforementioned movable electrical contact group a, b, c are arranged on the same horizontal linear, stationary electrical contacts group a ', b ', c ' are arranged on the same straight line and the position just becomes step arrangement, cross and press moving contact group d, e and come on the same horizontal linear, overvoltage fixed contact group d ', e ' come on the same straight line and the position just becomes step arrangement.
Stationary electrical contacts group a ', b ', c ' and movable electrical contact group a, b, c, overvoltage fixed contact group d ', e ' and overvoltage moving contact group d, e form switches set respectively, and be serially connected with versicolor pilot lamp L, wherein on stationary electrical contacts b ', c ' and pilot lamp L that movable electrical contact b, c are connected, be parallel with flasher S, be parallel with hummer B with crossing to press on the pilot lamp L that moving contact group d, e be connected at described overvoltage fixed contact group d ', e '.
The principle of work of mechanism for monitoring is: the back-plate place of each wheel 10 installs alarm of the present invention before and after automobile, 5 pairs of assurance devices of square toes screw rod spring 6 supports, the probe 3 that is installed on the sensing support arm 2 contacts with the rolling of sidewall lower edge, the tie point of the middle part of sensing support arm 2 and coupling shaft 7 is for flexibly connecting point, sensing support arm 2 flexibly connects the spot wobble (see figure 4) around this, when wheel 10 is in normal condition, probe 3 makes zero, movable electrical contact group a, b, c and stationary electrical contacts group a ', b ', normal condition electric contact among the c ' is to a, the normal run signal of tire is sent in a ' contact; When wheel 10 was in air deflating state, protruded the sidewall lower edge, and promote probe 3 and move, and sensing support arm 2 upper ends are moved as fan shape, makes disappointing electric contact in the electric contact group to b, b ' contact, sends disappointing signal; When wheel 10 was in serious air deflating state, seriously protruded the sidewall lower edge, promotes probe 3 and move, and sensing support arm 2 upper ends are moved as fan shape, makes the serious electric contact that loses heart in the electric contact group to c, c ' contact, sends serious disappointing signal; When wheel 10 internal gas pressures too high, when being in early stage or mid-term, hat protrudes in the tire, and shrink the two side, and bulk diminishes, the attenuation of tire thickness, assurance device spring 6 promotion probes are followed the size that diminishes and are moved, and it is oppositely mobile that sensing support arm 2 upper ends are done, and overvoltage moving contact d is contacted with stationary electrical contacts d ', alarm equipment alarm for the first time, red light is bright, and hummer B pipes, and reminds the driver to note and watch out for and in time takes corresponding measure, eliminate the high pressure symptom, if the high pressure symptom fails to eliminate, continue to travel, the tire internal pressure continues to raise, tire both sides bulk continues to diminish, probe 3 is guaranteeing tracking and monitoring under 6 effects of device spring, makes sensing support arm 2 upper ends constantly to oppositely moving, tire pressure reach an advanced stage (limit overvoltage), enter and face quick-fried state, overvoltage moving contact e contacts with overvoltage fixed contact e ', and alarm sends alarm for the second time, and the driver must not covet the road, must take immediate measure, avoid the traffic accident accident to take place.Different signals makes the pilot lamp L of alarm station demonstration different colours in the pilothouse and sends different tweeting sounds and point out.Each wheel detection of front and back of automobile went out different problems, different states and different deformation extents during the present invention can travel to one simultaneously.And on the alarm station panel, adopt the light of literal, different colours by the electric information transfer system, and follow different sound to report to the police to pilothouse, all will be among driver's monitoring to the situation of each wheel in the running car, the driver can come into plain view.
The principle of work of rotating mechanism and security personnel mechanism is: when barrier from the place ahead of tyre side face or rear when hitting the tire monitoring alarm, the termination of horizontal type push rod 32 at first contacts with barrier, horizontal type push rod 32 pressurizeds move horizontally, rolling bearing 31 moves towards last along V-arrangement, it is up to promote vertical push rod 24, promote position block 27 Offhost casees 1, rotary machine spring 22 promotes described mainframe box 1 and realizes upset around described casing coupling shaft 26; Whole device avoiding obstacles is realized the protection to the tire monitoring alarm, and the tire monitoring alarm is not damaged.Mainframe box 1 is in rotary course, and horizontal type push rod 32 automatically resets under the acting force of spring.When sudden damage (perforation is lost heart) takes place tire; when vehicle body sharply falls with steel ring; vertical push rod 24 at first lands, and under the effect of the power of bob, vertical push rod 24 moves up; push position block 27 open; mainframe box 1 is out of hand, and rotary machine spring 22 promotes described mainframe box 1 rotation 90 degree, and vehicle body lands and is pressed onto on the steel ring; monitoring alarm is not damaged, and has protected the safety of monitoring alarm.Mainframe box 1 is in rotary course, and vertical push rod 24 automatically resets under the acting force of spring.
Claims (8)
1, a kind of tyre explosion-proof monitoring alarm, it is characterized in that: it comprises mechanism for monitoring, rotating mechanism and security personnel mechanism, the mainframe box in the mechanism for monitoring (1) upper and lower side opening wherein, the cant board (1a) of this mainframe box (1) is connected with sensing support arm (2) middle part through coupling shaft (7), on the sensing support arm (2) of this coupling shaft (7) below, square toes screw rod (5) is installed, one end of this square toes screw rod (5) passes front vertical plate (1b) bottom of described mainframe box (1), and be threaded with it, go up cover guaranteed device spring (6) at described square toes screw rod (5), this assurance device spring (6) is positioned between front vertical plate (1b) and the sensing support arm (2); Described sensing support arm (2) is positioned at mainframe box (1), described mainframe box (1) is stretched out in its underpart, and probe (3) is installed in its termination, the upper end of described sensing support arm (2) is provided with movable electrical contact group (a, b, c) and overvoltage moving contact group (d, e), and this movable electrical contact group (a, b, c) and overvoltage moving contact group (d, e) are separately fixed on the opposite support of direction; The back vertical plate (1c) of described mainframe box (1) upper end is provided with and the corresponding stationary electrical contacts group in above-mentioned movable electrical contact group (a, b, c) position (a ', b ', c '), and front vertical plate (1b) upper end of mainframe box (1) is provided with and above-mentioned overvoltage moving contact group (d, e) position corresponding overvoltage fixed contact group (d ', e ').
Described rotating mechanism is by U-shaped installing plate (20), turn main shaft (21), rotary machine spring (22), corner support (35), locating support (35 ') and casing coupling shaft (26) are formed, wherein on the described mainframe box of U-shaped installing plate (20) suit (1), the two connects through described casing coupling shaft (26), be provided with turn main shaft (21) in this coupling shaft (26) below, this turn main shaft (21) passes described back strip through-hole (1e) and preceding strip through-hole (1d), one end is installed on the locating support (35 ') of U-shaped installing plate (20) inner bottom plating through bearing pin, the other end radially passes the stage casing through hole of multidiameter (37), the two ends of described multidiameter (37) are sleeved on the described corner support (35), this corner support (35) is fastened on the outside of described preceding strip through-hole (1d), realize the flexible connection between turn main shaft (21) and U-shaped installing plate (20) and the mainframe box (1), be with described rotary machine spring (22) on this turn main shaft (21), rotary machine spring (22) two ends are connected to respectively between described multidiameter (37) and the U-shaped installing plate (20), and this rotary machine spring (22) promotes described mainframe box (1) and realizes upset around described casing coupling shaft (26);
Described security personnel mechanism is by vertical push rod spring (23), two vertical push rods (24), push rod web joint (38), two preceding guide hole supports (25), guide hole support (25 ') after two, position block (27), position block guide rail (28), pressure spring (29), rolling bearing (31), horizontal type push rod (32), two horizontal springs (34), two horizontal stands (33) are formed, guide hole support (25 ') is installed in described mainframe box (1) back vertical plate (1c) top side by side after wherein said two, described two preceding guide hole supports (25) are installed in the bottom of described mainframe box (1) front vertical plate (1b) side by side, described vertical push rod (24) is edge-on Z-shaped bar, and it is the right angle that vertical push rod (24) is gone up each corner; Described back guide hole support (25 ') is vertically passed on the top of described vertical push rod (24), the vertical push rod (24) of this back guide hole support (25 ') below is provided with boss (24a), be with vertical push rod spring (23) on the vertical push rod (24) between this boss (24a) and the guide hole support (25), the upper end of described vertical push rod (24) is equipped with described position block (27), this position block (27) leans against back vertical plate (1c) the upper end outside surface of described mainframe box (1), and two ends are stretched in the described position block guide rail (28), this position block guide rail (28) is fixed on the vertical plates on both sides of described U-shaped installing plate (20), is provided with described pressure spring (29) between described position block (27) upper surface and the U-shaped installing plate (20);
The middle part level of described vertical push rod (24) is passed the front vertical plate (1b) of described mainframe box (1) and the vertical bar hole on the back vertical plate (1c);
The guide hole support (25) on the described front vertical plate (1b) is vertically passed in the bottom of described vertical push rod (24), until extending beyond described probe (3), on two vertical push rods between vertical bar hole of described front vertical plate (1b) and the guide hole support (25), be fixedly connected with same push rod web joint (38), the middle part of this push rod web joint (38) is equipped with the main shaft (30) of rolling bearing (31), this rolling bearing (31) places in the V-arrangement face at described horizontal type push rod (32) middle part, two ends of this horizontal type push rod (32) pass the flat guide hole that is fixed on described two horizontal stands (33) on the described front vertical plate (1b) respectively, between the V-arrangement face of this horizontal stand (33) and described horizontal type push rod (32), be provided with horizontal spring (34), horizontal type push rod roller (32a) is installed on two external end heads of described horizontal type push rod (32).
2, tyre explosion-proof monitoring alarm according to claim 1 is characterized in that: the lower end of described vertical push rod (24) is equipped with vertical push rod roller (24b).
3, tyre explosion-proof monitoring alarm according to claim 1, it is characterized in that: described mainframe box (1) is provided with upset moving contact (f), described U-shaped installing plate (20) is provided with upset stationary contact (f '), when rotary machine spring (22) promotes described mainframe box (1) after described casing coupling shaft (26) upset puts in place, described upset moving contact (f) and upset stationary contact (f ') contact the composition contact switch; On described upset moving contact (f) and upset stationary contact (f '), be serially connected with pilot lamp (L), on this pilot lamp (L), be parallel with flasher (S).
4, tyre explosion-proof monitoring alarm according to claim 1, it is characterized in that: back vertical plate (1c) upper end of described mainframe box (1) is provided with normal and disappointing contact support (4), front vertical plate (1b) upper end is provided with overvoltage contact support (4 '), described stationary electrical contacts group (a ', b ', c ') is fixed on the described normal and disappointing contact support (4), described overvoltage fixed contact group (d ', e ') is fixed on the overvoltage contact support (4 '), the upper end of described sensing support arm (2) is provided with contact holder (4 "), described movable electrical contact group (a; b; c) with overvoltage moving contact group (d; e) be fixed on this contact holder (on 4 ").
5, tyre explosion-proof monitoring alarm according to claim 4, it is characterized in that: described movable electrical contact group (a, b, c) is arranged on the same horizontal linear, described stationary electrical contacts group (a ', b ', c ') is arranged on the same straight line and the position just becomes step arrangement, overvoltage moving contact group (d, e) comes on the same horizontal linear, and overvoltage fixed contact group (d ', e ') comes on the same straight line and the position just becomes step arrangement.
6, tyre explosion-proof monitoring alarm according to claim 5, it is characterized in that: described stationary electrical contacts group (a ', b ', c ') with movable electrical contact group (a, b, c), overvoltage fixed contact group (d ', e ') with overvoltage moving contact group (d, e) form switches set respectively, and be serially connected with versicolor pilot lamp (L), wherein described stationary electrical contacts (b ', c ') and movable electrical contact (b, c) be parallel with flasher (S) on the pilot lamp that is connected (L), described overvoltage fixed contact group (d ', e ') and excessively press moving contact group (d, e) be parallel with hummer (B) on the pilot lamp that is connected (L).
7, tyre explosion-proof monitoring alarm according to claim 1 is characterized in that: described probe (3) is a sliding bearing, and the main shaft of this sliding bearing is fixed on described sensing support arm (2) lower end.
8, tyre explosion-proof monitoring alarm according to claim 1 is characterized in that: fan (9) is installed on the described probe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100783779A CN100504335C (en) | 2007-04-10 | 2007-04-10 | Tyre explosion-proof monitoring alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100783779A CN100504335C (en) | 2007-04-10 | 2007-04-10 | Tyre explosion-proof monitoring alarm |
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| CN101038241A true CN101038241A (en) | 2007-09-19 |
| CN100504335C CN100504335C (en) | 2009-06-24 |
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| CNB2007100783779A Expired - Fee Related CN100504335C (en) | 2007-04-10 | 2007-04-10 | Tyre explosion-proof monitoring alarm |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189731A (en) * | 2010-09-14 | 2013-07-03 | 米其林集团总公司 | Tire inner liner anomaly probe grounding apparatus and method |
| CN109686057A (en) * | 2019-02-19 | 2019-04-26 | 重庆三峡学院 | A kind of Geological Hazards Monitoring device based on side slope radar |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0034964A3 (en) * | 1980-02-20 | 1981-09-09 | Messier-Hispano-Bugatti (S.A) | Device to detect the shifting of at least one point relative to a reference system and application to the detection of the underinflated condition of tyres and/or of a mass and centre for aircraft |
| CN2316647Y (en) * | 1997-12-04 | 1999-04-28 | 郭黎明 | Automobile tyre detector |
| CN2410632Y (en) * | 1999-12-02 | 2000-12-13 | 郭黎明 | Detector for checking automobile tyre |
| JP2003006779A (en) * | 2001-06-22 | 2003-01-10 | Nsk Ltd | Rotation supporting device for wheel having signal transmission function |
| JP3979151B2 (en) * | 2002-04-03 | 2007-09-19 | 日本精工株式会社 | Wheel rotation detector |
-
2007
- 2007-04-10 CN CNB2007100783779A patent/CN100504335C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189731A (en) * | 2010-09-14 | 2013-07-03 | 米其林集团总公司 | Tire inner liner anomaly probe grounding apparatus and method |
| CN103189731B (en) * | 2010-09-14 | 2016-01-20 | 米其林集团总公司 | Tire flap abnormal probe earthing device and method |
| CN109686057A (en) * | 2019-02-19 | 2019-04-26 | 重庆三峡学院 | A kind of Geological Hazards Monitoring device based on side slope radar |
| CN109686057B (en) * | 2019-02-19 | 2021-02-05 | 重庆三峡学院 | Geological disaster monitoring device based on side slope radar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100504335C (en) | 2009-06-24 |
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