CN112908007A - Fluid antidetonation removes signal lamp - Google Patents
Fluid antidetonation removes signal lamp Download PDFInfo
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- CN112908007A CN112908007A CN202110059745.5A CN202110059745A CN112908007A CN 112908007 A CN112908007 A CN 112908007A CN 202110059745 A CN202110059745 A CN 202110059745A CN 112908007 A CN112908007 A CN 112908007A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
- G08G1/0955—Traffic lights transportable
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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
- F16F15/023—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 fluid means
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- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a fluid anti-seismic mobile signal lamp which comprises a base, wherein the top of the base is movably connected with a supporting rod, a lamp is arranged on the outer surface of the top of the supporting rod in a surrounding mode, the base comprises a reservoir, and the reservoir is fixedly arranged in an inner cavity of the base. This fluid antidetonation portable signal lamp, through the inside at the base set up the cistern, when ground vibrations, the bracing piece drives bottom plate horizontal swing, the grip steel sheet receives the holding down force, the response ball drives the seal pin downstream, the grip steel sheet is pressed and is moved left hydraulic pressure room and right hydraulic pressure room downstream, the primary vibrations of water absorption of two hydraulic pressure indoor portions, spherical hydraulic pressure piece carries out the secondary filter at the top, the cistern can also absorb partly vibrations when increasing the counter weight, when not, can also discharge water, the weight of signal lamp has been reduced, be convenient for remove, traditional portable signal lamp base has been solved because of pure solid material, remove inconvenient and can not the absorbing problem.
Description
Technical Field
The invention relates to the technical field of traffic signals, in particular to a fluid anti-seismic mobile signal lamp.
Background
The mobile signal lamp is one of signal lamps, is mainly used for temporary traffic dispersion of construction road sections, and is more suitable for unfinished road sections because the mobile signal lamp has the characteristic of convenient movement compared with the traditional signal lamp.
Traditional movable signal lamp has also increased the probability of self vibrations when can removing to, because construction highway section is heavy vehicle under most conditions and passes through, the probability of vibrations is further increased, traditional movable signal lamp is in order to keep stable, and the base uses solid cast iron or concrete material usually, and weight is too big, removes inconveniently, uses external force fastening under the general condition, increases stability, but this method can further increase movable signal lamp's dead weight and area.
Disclosure of Invention
The invention aims to provide a fluid anti-seismic mobile signal lamp to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fluid antidetonation removal signal lamp, includes the base, the top swing joint of base has the bracing piece, the surface at bracing piece top has the lamps and lanterns in the surrounding.
The base includes the cistern, cistern fixed mounting is in the inner chamber of base, the internal surface movable mounting of base has the bottom plate, the upper surface of bottom plate and the lower extreme welding of bracing piece, the lower surface swing joint of bottom plate has the one-level buffer block, the one-level buffer block is arranged in the space between bottom plate and the cistern.
The one-level buffer block comprises an induction ball, a grip steel plate is arranged at the top of the induction ball, a sealing pin is fixedly arranged at the bottom of the induction ball, the upper surface of the grip steel plate is in contact with the lower surface of the bottom plate, and a left hydraulic chamber and a right hydraulic chamber are welded to the lower surface of the grip steel plate respectively.
Preferably, the support rod comprises a suspension arm, the top end of the suspension arm is welded with the inner surface of the support rod, and the bottom end of the suspension arm is movably connected with a damping ball through a sling.
Preferably, the lamp comprises a lampshade, the left side of the lampshade is movably connected with a connecting plate, and the left side of the connecting plate is welded with the outer surface of the supporting rod.
Preferably, an air pressure valve is movably connected to the wall of the upper movable plate, a vertical air inlet pipe is arranged at the bottom of the air pressure valve, the vertical air inlet pipe is arranged in the wall of the upper movable plate, a lower fixed plate is sleeved on the outer surface of the upper movable plate, the side surface of the lower fixed plate is welded to the inner surface of the connecting plate, an air pressure guide pipe is arranged in the wall of the lower fixed plate, a check ball is movably mounted inside the air pressure guide pipe, the top of the check ball is communicated with the bottom of the vertical air inlet pipe, a static pressure chamber is arranged at the top of the air pressure guide pipe and located between the lower surface of the upper movable plate and the upper surface of the lower fixed plate, exhaust ports are communicated with two sides of the static pressure chamber and arranged in the wall of the connecting plate, and two.
Preferably, the left side welding of lamp shade has solid fixed ring, gu fixed ring's the back is connected with the outer fixed surface of last fly leaf, gu fixed ring's internal surface fixed connection has damper, damper's both sides fixed mounting has buffer gear, buffer gear's lower surface and solid fixed ring's internal surface welding, gu fixed ring's axle center department movable mounting has the bulb, the side of bulb respectively with damper and buffer gear's surface joint.
Preferably, the side of base is provided with spherical hydraulic block, the surface of spherical hydraulic block contacts with the surface of bracing piece, the right side of spherical hydraulic block and the inner wall intercommunication of cistern.
Preferably, buffer gear includes the sleeve, telescopic internal surface joint has the rubber circle, the bottom welding of rubber circle has the piston plate, Z type groove has been seted up in the wall of piston plate, the bottom in Z type groove is provided with balanced pipe, the left end of balanced pipe runs through telescopic surface to extend to next buffer gear, buffer gear's quantity is six, divide into three groups, and every group is two.
Preferably, damper includes the stay tube, the internal surface sliding connection of stay tube has the spacer pin, the top of spacer pin is provided with the low pressure storehouse, the low pressure storehouse sets up the inside at the stay tube, the bottom of spacer pin is provided with the high-pressure storehouse, the high-pressure storehouse sets up the inside at the stay tube, the right side welding of spacer pin has the push rod, the left side external surface fixedly connected with extension spring of push rod, the bottom of push rod is rotated and is connected with the pivot, the back of pivot and solid fixed ring's skin weld.
The invention provides a fluid anti-seismic mobile signal lamp. The method has the following beneficial effects:
(1) according to the invention, the water storage tank is arranged in the base, when the ground vibrates, the supporting rod drives the base plate to horizontally swing, the base plate presses the first-stage buffer block, the grip steel plate is pressed by the grip steel plate, the sensing ball drives the sealing pin to move downwards, the sealing pin closes the channel between the left hydraulic chamber and the right hydraulic chamber, the grip steel plate presses the left hydraulic chamber and the right hydraulic chamber to move downwards, water in the two hydraulic chambers absorbs primary vibration, the spherical hydraulic block performs secondary filtering at the top, the water storage tank can absorb part of vibration while adding the balance weight, when the water storage tank is not used, the water can be discharged, the weight of the signal lamp is reduced, and the problems that the traditional mobile signal lamp base is inconvenient to move and cannot absorb vibration due to the fact that the traditional mobile signal lamp base is made of pure solid materials are.
(2) The invention installs the movable plate in the connecting plate, when the signal lamp vibrates in the vertical direction, the lower fixed plate moves upwards, the upper movable plate keeps relative rest with the upper movable plate at the moment, the upper movable plate moves downwards relatively, the pneumatic valve is closed, the upper movable plate extrudes the air in the vertical air inlet pipe, the air flows to the pneumatic conduits on both sides through the shunting of the check ball respectively, when the air pressure in the static pressure chamber is equal to the downward pressure of the upper movable plate, the mechanism keeps static, when the vibration disappears, the air pressure in the static pressure chamber is larger than the gravity of the upper movable plate, the upper movable plate is jacked up, the volume of the vertical air inlet pipe is increased, the pressure is reduced, the check ball rises, the pneumatic valve is opened, the external air flow enters the vertical air inlet pipe, when the upper movable plate rises to the designated position, the exhaust port is opened, the air in the static pressure chamber is exhausted, the problem of traditional signal lamp vertical direction produce vibrations easily is solved.
(3) The invention installs the damping mechanism and the buffer mechanism in the fixing ring, when the vibration is transmitted to the lamp part, the vibration is greatly reduced through the multi-stage filtration of the damping ball and the connecting plate in the front base and the supporting rod, the residual vibration can cause the fixing ring and the bulb to generate relative displacement, the bulb extrudes the rubber ring to move downwards, the volume of the inner cavity of the rubber ring is reduced, the gas is discharged from the Z-shaped groove, when the vibration is continuously increased, the piston plate moves downwards, the gas pressure in the left side sleeve is greater than the gas pressure in the right side sleeve, the right side buffer mechanism provides thrust, the left side buffer mechanism provides pressure, the pressure generated by the vibration is mutually offset, when the supporting tube in the damping mechanism is stressed, the pressure can extrude the low pressure bin, the limit pin moves downwards, the pressure in the high pressure bin is continuously increased, when the vibration disappears, the supporting tube is restored, the limit, extension spring ensures that the contained angle between two push rods can not the undersize, has solved traditional signal lamp and has leaned on external force to maintain stable problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the first-stage buffer block according to the present invention;
FIG. 4 is a schematic view of the internal structure of the connecting plate according to the present invention;
FIG. 5 is a schematic view of the internal structure of the lampshade of the present invention;
FIG. 6 is a schematic view of the internal structure of the buffering mechanism according to the present invention;
fig. 7 is a schematic view of the internal structure of the damper mechanism according to the present invention.
In the figure:
1. a base; 2. a support bar; 3. a light fixture; 11. a reservoir; 12. a base plate; 13. a spherical hydraulic block; 14. a first-stage buffer block; 21. a suspension arm; 22. a sling; 23. a damping ball; 31. a lamp shade; 32. a connecting plate; 141. an induction ball; 142. a grip strength steel plate; 143. a seal pin; 144. a left hydraulic chamber; 145. a right hydraulic chamber; 321. an upper movable plate; 322. a lower fixing plate; 323. a pneumatic valve; 324. a vertical air inlet pipe; 325. a check ball; 326. a pneumatic conduit; 327. a static pressure chamber; 328. an exhaust port; 311. a fixing ring; 312. a damping mechanism; 313. a buffer mechanism; 314. a bulb; 3131. a sleeve; 3132. a rubber ring; 3133. a piston plate; 3134. a Z-shaped groove; 3135. a balance tube; 3121. supporting a tube; 3122. a spacing pin; 3123. a push rod; 3124. a rotating shaft; 3125. an extension spring; 3126. a low-pressure bin; 3127. and a high-pressure cabin.
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.
As shown in fig. 1 to 7, the present invention provides a technical solution: a fluid anti-seismic mobile signal lamp comprises a base 1, wherein the top of the base 1 is movably connected with a support rod 2, and a lamp 3 is arranged on the outer surface of the top of the support rod 2 in a surrounding mode.
The base 1 comprises a reservoir 11, the reservoir 11 is fixedly arranged in an inner cavity of the base 1, a bottom plate 12 is movably arranged on the inner surface of the base 1, the upper surface of the bottom plate 12 is welded with the lower end of a supporting rod 2, a first-stage buffer block 14 is movably connected with the lower surface of the bottom plate 12, the first-stage buffer block 14 is positioned in a gap between the bottom plate 12 and the reservoir 11, the reservoir 11 is arranged in the base 1, when ground vibration occurs, the supporting rod 2 drives the bottom plate 12 to horizontally swing, the bottom plate 12 presses the first-stage buffer block 14, a grip steel plate 142 is pressed by a downward force, an induction ball 141 drives a sealing pin 143 to move downwards, the sealing pin 143 closes a channel between a left hydraulic chamber 144 and a right hydraulic chamber 145, the grip steel plate 142 presses the left hydraulic chamber 144 and the right hydraulic chamber 145 to move downwards, water in the two hydraulic chambers absorbs primary vibration, a spherical hydraulic block 13 performs secondary filtering on the top, the reservoir 11 can absorb, when not in use, water can be discharged, the weight of the signal lamp is reduced, and the problem that the traditional mobile signal lamp base 1 is inconvenient to move and cannot absorb shock due to pure solid materials is solved.
The first-stage buffer block 14 comprises a sensing ball 141, a grip steel plate 142 is arranged at the top of the sensing ball 141, a sealing pin 143 is fixedly mounted at the bottom of the sensing ball 141, the upper surface of the grip steel plate 142 is in contact with the lower surface of the bottom plate 12, and a left hydraulic chamber 144 and a right hydraulic chamber 145 are welded to the lower surface of the grip steel plate 142 respectively.
The supporting rod 2 comprises a suspension arm 21, the top end of the suspension arm 21 is welded with the inner surface of the supporting rod 2, and the bottom end of the suspension arm 21 is movably connected with a damping ball 23 through a suspension rope 22.
The lamp 3 comprises a lamp shade 31, a connecting plate 32 is movably connected to the left side of the lamp shade 31, an upper movable plate 321 is installed inside the connecting plate 32, when the signal lamp vibrates in the vertical direction, a lower fixed plate 322 moves upwards, the upper movable plate 321 keeps static relative to the upper movable plate 321 in a moment, the upper movable plate 321 moves downwards relative to the upper movable plate, an air pressure valve 323 is closed, the upper movable plate 321 presses air inside a vertical air inlet pipe 324, the air flows into air pressure conduits 326 at two sides respectively through the split flow of a check ball 325, when the air pressure inside a static pressure chamber 327 is equal to the downward pressure of the upper movable plate 321, a mechanism keeps static, the vibration disappears, the air pressure inside the static pressure chamber 327 is larger than the gravity of the upper movable plate 321, the upper movable plate 321 is jacked up, the volume of the vertical air inlet pipe 324 is increased, the pressure is reduced, when the upper movable plate 321 is lifted to a designated position, the exhaust port 328 is opened, and the air in the static pressure chamber 327 is exhausted, so that the problem that the conventional signal lamp is easy to vibrate in the vertical direction is solved by matching the self-vibration force with the external atmospheric pressure, and the left side of the connecting plate 32 is welded to the outer surface of the support rod 2.
An upper movable plate 321 is movably connected to the inner surface of the connecting plate 32, a pneumatic valve 323 is movably connected to the wall of the upper movable plate 321, a vertical air inlet pipe 324 is arranged at the bottom of the pneumatic valve 323, the vertical air inlet pipe 324 is arranged in the wall of the upper movable plate 321, the outer surface of the upper movable plate 321 is sleeved with a lower fixed plate 322, the side surface of the lower fixed plate 322 is welded with the inner surface of the connecting plate 32, the wall of the lower fixed plate 322 is provided with an air pressure conduit 326, a check ball 325 is movably mounted inside the air pressure conduit 326, the top of the check ball 325 is communicated with the bottom of the vertical air inlet pipe 324, the top of the air pressure conduit 326 is provided with a static pressure chamber 327, the static pressure chamber 327 is positioned between the lower surface of the upper movable plate 321 and the upper surface of the lower fixed plate 322, two sides of the static pressure chamber 327 are communicated with an air outlet 328, the air outlet 328 is arranged in the wall of the connecting plate 32, and two ends of the.
The left side of the lampshade 31 is welded with a fixed ring 311, the back of the fixed ring 311 is fixedly connected with the outer surface of an upper movable plate 321, the inner surface of the fixed ring 311 is fixedly connected with a damping mechanism 312, two sides of the damping mechanism 312 are fixedly provided with a buffering mechanism 313, the lower surface of the buffering mechanism 313 is welded with the inner surface of the fixed ring 311, the axle center of the fixed ring 311 is movably provided with a bulb 314, the side surfaces of the bulb 314 are respectively clamped with the outer surfaces of the damping mechanism 312 and the buffering mechanism 313, by installing the damping mechanism 312 and the buffering mechanism 313 in the fixed ring 311, when vibration is transmitted to the lamp 3 part, the vibration is greatly reduced through the multi-stage filtration of the damping balls 23 in the front base 1 and the support rod 2 and the connecting plate 32, the residual vibration can cause the relative displacement between the fixed ring 311 and the bulb 314, the bulb 314 extrudes the, the air is discharged from the Z-shaped groove 3134, when the vibration continues to increase, the piston plate 3133 moves downwards, the air pressure inside the left sleeve 3131 is greater than the air pressure inside the right sleeve 3131, the right buffer mechanism 313 provides thrust, the left buffer mechanism 313 provides pressure, the pressure generated by the vibration is offset, when the supporting tube 3121 inside the shock absorption mechanism 312 is pressurized, the pressure can extrude the low pressure chamber 3126, the limit pin 3122 moves downwards, the pressure in the high pressure chamber 3127 continuously increases, when the vibration disappears, the supporting tube 3121 is restored, the limit pin 3122 is influenced by the pressure difference between two sides and approaches to each other, the extension spring 3125 ensures that the included angle between the two push rods 3123 is not too small, and the problem that the traditional signal lamp needs to be maintained stable by external force is solved.
The side of base 1 is provided with spherical hydraulic block 13, and the surface of spherical hydraulic block 13 contacts with the surface of bracing piece 2, and the right side of spherical hydraulic block 13 and the inner wall intercommunication of cistern 11.
The buffer mechanism 313 includes a bush 3131, a rubber ring 3132 is clamped on an inner surface of the bush 3131, a piston plate 3133 is welded at a bottom end of the rubber ring 3132, a Z-shaped groove 3134 is formed in a wall of the piston plate 3133, a balance tube 3135 is arranged at a bottom of the Z-shaped groove 3134, a left end of the balance tube 3135 penetrates through an outer surface of the bush 3131 and extends to a next buffer mechanism 313, the number of the buffer mechanisms 313 is six, the buffer mechanisms are divided into three groups, and each group is two.
The damping mechanism 312 comprises a supporting pipe 3121, a limit pin 3122 is connected to the inner surface of the supporting pipe 3121 in a sliding manner, a low pressure chamber 3126 is arranged at the top of the limit pin 3122, the low pressure chamber 3126 is arranged inside the supporting pipe 3121, a high pressure chamber 3127 is arranged at the bottom of the limit pin 3122, the high pressure chamber 3127 is arranged inside the supporting pipe 3121, a push rod 3123 is welded to the right side of the limit pin 3122, an extension spring 3125 is fixedly connected to the outer surface of the left side of the push rod 3123, a rotating shaft 3124 is rotatably connected to the bottom end of the push rod 3123, and the back surface of the rotating shaft.
The working principle is as follows: when the ground vibrates in use, the support rod 2 drives the bottom plate 12 to swing horizontally, the bottom plate 12 presses the primary buffer block 14, the grip steel plate 142 is pressed by a downward force, the sensing ball 141 drives the sealing pin 143 to move downwards, the sealing pin 143 closes a channel between the left hydraulic chamber 144 and the right hydraulic chamber 145, the grip steel plate 142 presses the left hydraulic chamber 144 and the right hydraulic chamber 145 to move downwards, water in the two hydraulic chambers absorbs primary vibration, the spherical hydraulic block 13 performs secondary filtering at the top, the reservoir 11 can absorb a part of vibration while adding a counterweight, by installing the upper movable plate 321 in the connecting plate 32, when the signal lamp vibrates in a vertical direction, the lower fixed plate 322 moves upwards, the upper movable plate 321 keeps static relative to the upper movable plate 321 in an instant, the upper movable plate 321 moves downwards relative to the lower movable plate, the air pressure valve 323 is closed, the upper movable plate 321 squeezes air in the vertical air inlet pipe 324, the air flows into the air pressure conduits 326 at two sides respectively through the diversion of the check ball (325), when the air pressure in the static pressure chamber 327 is equal to the downward pressure of the upper movable plate 321, the mechanism remains static, when the vibration disappears, the air pressure in the static pressure chamber 327 is larger than the gravity of the upper movable plate 321, the upper movable plate 321 is jacked up, the volume of the vertical air inlet pipe 324 is increased, the pressure is reduced, the check ball (325) rises, the air pressure valve 323 is opened, the outside air flow enters the vertical air inlet pipe 324, when the upper movable plate 321 rises to a specified position, the air outlet 328 is opened, the air in the static pressure chamber 327 is exhausted, the above steps are repeated, when the vibration is transmitted to the lamp 3 part, the vibration is greatly reduced through the multi-stage filtration of the damping ball 23 in the front base 1 and the support rod 2 and the connecting plate 32, and the residual vibration can cause the relative displacement of the fixing ring 311 and the bulb 314, the bulb 314 extrudes the rubber ring 3132 to move downwards, the volume of the inner cavity of the rubber ring 3132 becomes smaller, air is exhausted from the Z-shaped groove 3134, when vibration continues to increase, the piston plate 3133 moves downwards, the air pressure inside the left sleeve 3131 is larger than that inside the right sleeve 3131, the right buffer mechanism 313 provides thrust, the left buffer mechanism 313 provides pressure, pressure generated by vibration is mutually offset, when the supporting tube 3121 inside the shock absorption mechanism 312 is pressurized, the pressure extrudes the low pressure chamber 3126, the limit pin 3122 moves downwards, the pressure of the high pressure chamber 3127 continuously increases, when the vibration disappears, the supporting tube 3121 is restored, the limit pin 3122 is mutually close under the influence of pressure difference between two sides, and the extension spring 3125 ensures that the included angle between the two push rods 3123 is not too small.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fluid antidetonation removal signal lamp, includes base (1), its characterized in that: the lamp is characterized in that a supporting rod (2) is movably connected to the top of the base (1), and a lamp (3) is arranged on the outer surface of the top of the supporting rod (2) in a surrounding mode.
Base (1) includes cistern (11), cistern (11) fixed mounting is in the inner chamber of base (1), the internal surface movable mounting of base (1) has bottom plate (12), the upper surface of bottom plate (12) and the lower extreme welding of bracing piece (2), the lower surface swing joint of bottom plate (12) has one-level buffer block (14), one-level buffer block (14) are arranged in the space between bottom plate (12) and cistern (11).
The first-level buffer block (14) comprises an induction ball (141), a grip steel plate (142) is arranged at the top of the induction ball (141), a sealing pin (143) is fixedly mounted at the bottom of the induction ball (141), the upper surface of the grip steel plate (142) is in contact with the lower surface of the bottom plate (12), and a left hydraulic chamber (144) and a right hydraulic chamber (145) are welded to the lower surface of the grip steel plate (142) respectively.
2. A fluid seismic movement signal lamp as claimed in claim 1, wherein: the supporting rod (2) comprises a suspension arm (21), the top end of the suspension arm (21) is welded with the inner surface of the supporting rod (2), and the bottom end of the suspension arm (21) is movably connected with a damping ball (23) through a suspension rope (22).
3. A fluid seismic movement signal lamp as claimed in claim 1, wherein: lamps and lanterns (3) include lamp shade (31), the left side swing joint of lamp shade (31) has connecting plate (32), the left side of connecting plate (32) and the surface welding of bracing piece (2).
An upper movable plate (321) is movably connected to the inner surface of the connecting plate (32), a pneumatic valve (323) is movably connected to the wall of the upper movable plate (321), a vertical air inlet pipe (324) is arranged at the bottom of the pneumatic valve (323), the vertical air inlet pipe (324) is arranged in the wall of the upper movable plate (321), a lower fixed plate (322) is sleeved on the outer surface of the upper movable plate (321), the side surface of the lower fixed plate (322) is welded to the inner surface of the connecting plate (32), a pneumatic conduit (326) is arranged in the wall of the lower fixed plate (322), a check ball (325) is movably mounted in the pneumatic conduit (326), the top of the check ball (325) is communicated with the bottom of the vertical air inlet pipe (324), a static pressure chamber (327) is arranged at the top of the pneumatic conduit (326), and the static pressure chamber (327) is located between the lower surface of the upper movable plate (321) and the upper surface of the lower, two sides of the static pressure chamber (327) are communicated with exhaust ports (328), the exhaust ports (328) are arranged in the wall of the connecting plate (32), and two ends of each exhaust port (328) penetrate through the outer surface of the connecting plate (32).
4. A fluid seismic movement signal lamp as claimed in claim 3, wherein: the left side welding of lamp shade (31) has fixed ring (311), the back of fixed ring (311) is connected with the outer fixed surface of last fly leaf (321), the internal surface fixed connection of fixed ring (311) has damper (312), the both sides fixed mounting of damper (312) has buffer gear (313), the lower surface of buffer gear (313) and the interior surface welding of fixed ring (311), the axle center department movable mounting of fixed ring (311) has bulb (314), the side of bulb (314) respectively with the surface joint of damper (312) and buffer gear (313).
5. A fluid seismic movement signal lamp as claimed in claim 1, wherein: the side of base (1) is provided with spherical hydraulic block (13), the surface of spherical hydraulic block (13) contacts with the surface of bracing piece (2), the right side of spherical hydraulic block (13) and the inner wall intercommunication of cistern (11).
6. A fluid seismic movement signal lamp according to claim 4, characterized in that: buffer gear (313) include sleeve (3131), the internal surface joint of sleeve (3131) has rubber circle (3132), the bottom weld of rubber circle (3132) has piston board (3133), it has Z type groove (3134) to open in the wall of piston board (3133), the bottom in Z type groove (3134) is provided with balance tube (3135), the surface of sleeve (3131) is run through to the left end of balance tube (3135) to extend to next buffer gear (313), the quantity of buffer gear (313) is six, divide into three groups, and every group is two.
7. A fluid seismic movement signal lamp according to claim 4, characterized in that: the damping mechanism (312) comprises a supporting pipe (3121), a limit pin (3122) is connected to the inner surface of the supporting pipe (3121) in a sliding manner, a low-pressure chamber (3126) is arranged at the top of the limit pin (3122), the low-pressure chamber (3126) is arranged inside the supporting pipe (3121), a high-pressure chamber (3127) is arranged at the bottom of the limit pin (3122), the high-pressure chamber (3127) is arranged inside the supporting pipe (3121), a push rod (3123) is welded to the right side of the limit pin (3122), an extension spring (3125) is fixedly connected to the outer surface of the left side of the push rod (3123), a rotating shaft (3124) is rotatably connected to the bottom end of the push rod (3123), and the back surface of the rotating shaft (3124) is welded to the outer surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110059745.5A CN112908007B (en) | 2021-01-18 | 2021-01-18 | Fluid antidetonation removes signal lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110059745.5A CN112908007B (en) | 2021-01-18 | 2021-01-18 | Fluid antidetonation removes signal lamp |
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| CN112908007A true CN112908007A (en) | 2021-06-04 |
| CN112908007B CN112908007B (en) | 2023-01-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450448A (en) * | 2023-10-16 | 2024-01-26 | 惠州市沃生照明有限公司 | Piano lamp of dynamic counter weight |
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| CN210324591U (en) * | 2019-10-17 | 2020-04-14 | 浙江湖州兆龙网络科技有限公司 | Improved traffic signal lamp |
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| CN211294163U (en) * | 2020-01-12 | 2020-08-18 | 张燕虹 | Municipal works are with movable traffic signal lamp that has monitoring device |
| CN212276581U (en) * | 2020-05-22 | 2021-01-01 | 淮阴工学院 | Temporary signal lamp for vehicle running for transportation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117450448A (en) * | 2023-10-16 | 2024-01-26 | 惠州市沃生照明有限公司 | Piano lamp of dynamic counter weight |
| CN117450448B (en) * | 2023-10-16 | 2024-05-28 | 惠州市沃生照明有限公司 | Piano lamp of dynamic counter weight |
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| CN112908007B (en) | 2023-01-06 |
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