CN112908007B - Fluid antidetonation removes signal lamp - Google Patents
Fluid antidetonation removes signal lamp Download PDFInfo
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- CN112908007B CN112908007B CN202110059745.5A CN202110059745A CN112908007B CN 112908007 B CN112908007 B CN 112908007B CN 202110059745 A CN202110059745 A CN 202110059745A CN 112908007 B CN112908007 B CN 112908007B
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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 removal signal lamp, through the inside at the base set up the cistern, when ground vibrations, the bracing piece drives the horizontal swing of bottom plate, 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 chamber and right hydraulic chamber downstream, the primary vibrations of two inside water absorption of hydraulic chamber, spherical hydraulic pressure piece carries out the secondary filter at the top, the cistern can also absorb some vibrations when increasing the counter weight, when not, can also discharge water, the weight of signal lamp has been reduced, be convenient for remove, the tradition has been solved and has been removed the signal lamp base 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 very 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 object of the present invention is to provide a fluid anti-vibration mobile signal lamp, which solves the above problems in the background art.
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 supporting rod comprises a suspension arm, the top end of the suspension arm is welded with the inner surface of the supporting 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 ends of the exhaust ports penetrate through the outer surface of the connecting plate.
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 solved.
(2) According to the invention, the movable plate is arranged in the connecting plate, when the signal lamp vibrates in the vertical direction, the lower fixed plate moves upwards, the upper movable plate keeps static relative to the upper movable plate instantly, the upper movable plate moves downwards relative to the upper movable plate, the pneumatic valve is closed, the upper movable plate extrudes air in the vertical air inlet pipe, the air respectively flows to the pneumatic conduits on two sides through the shunting of the check ball, when the air pressure in the static pressure chamber is equal to the downward pressure of the upper movable plate, the mechanism keeps static, the vibration disappears, the air pressure in the static pressure chamber is greater 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 a specified position, the exhaust port is opened, the air in the static pressure chamber is exhausted, and the vibration is repeated.
(3) According to the invention, the damping mechanism and the buffer mechanism are arranged in the fixing ring, when vibration is transmitted to the lamp part, the vibration is greatly reduced through multistage filtration of the damping balls in the front base and the support rod and the connecting plate, the fixing ring and the bulb are relatively displaced due to residual vibration, the bulb extrudes the rubber ring to move downwards, the volume of the inner cavity of the rubber ring is reduced, gas is discharged from the Z-shaped groove, when the vibration is continuously increased, the piston plate moves downwards, the air pressure in the left side sleeve is greater than the air 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 support 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 support tube is restored, the limit pin is influenced by the pressure difference between two sides to approach each other, the extension spring ensures that the included angle between the two push rods cannot be too small, and the problem that the traditional signal lamp needs to be kept stable by external force is solved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of an internal structure of a first-level 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 of 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-level 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 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 cabin; 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-level buffer block 14 is movably connected to the lower surface of the bottom plate 12, the first-level buffer block 14 is located in a gap between the bottom plate 12 and the reservoir 11, the reservoir 11 is arranged inside the base 1, when the ground vibrates, the supporting rod 2 drives the bottom plate 12 to horizontally swing, the bottom plate 12 presses the first-level buffer block 14, a grip steel plate 142 is pressed by a downward force, a sensing 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 inside the two hydraulic chambers absorbs primary vibration, the spherical hydraulic block 13 performs secondary filtering on the top, the reservoir 11 can absorb a part of vibration while adding a counterweight, when not used, water can be drained, the weight of a signal lamp is reduced, the base 1 is convenient to move and solves the problem that the traditional mobile signal lamp is inconvenient to move due to move and cannot absorb vibration.
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 includes a lamp housing 31, a connecting plate 32 is movably connected to the left side of the lamp housing 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 upward, the upper movable plate 321 keeps static relative to the upper movable plate 321 at a moment, the upper movable plate 321 moves downward 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 on both sides 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, when the vibration disappears, the air pressure inside the static pressure chamber 327 is greater than the gravity of the upper movable plate 321, the upper movable plate 321 is lifted, 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 external air flows into the vertical air inlet pipe 324, when the upper movable plate 321 rises to a designated position, an air outlet 328 is opened, the air inlet pipe 327 is exhausted, and thus the air inside the static pressure chamber is repeatedly exhausted by using the cooperation of the vibration of the traditional signal lamp, the traditional signal lamp is solved, and the problem that the vibration is easily generated in the vertical direction is easily generated by the external pressure of the left side of the supporting rod 2 is welded to the outer surface of the connecting plate 32.
An upper movable plate 321 is movably connected to the inner surface of the connecting plate 32, an air pressure 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 air pressure 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, an air pressure conduit 326 is arranged in the wall of the lower fixed plate 322, a check ball 325 is movably mounted in the air pressure 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 air pressure conduit 326, the static pressure chamber 327 is located between the lower surface of the upper movable plate 321 and the upper surface of the lower fixed plate 322, exhaust ports 328 are communicated with the two sides of the static pressure chamber 327, the exhaust ports 328 are arranged in the wall of the connecting plate 32, and the two ends of the exhaust ports 328 penetrate through the outer surface of the connecting plate 32.
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 buffer mechanism 313, the lower surface of the buffer 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 surface of the bulb 314 is respectively clamped with the outer surfaces of the damping mechanism 312 and the buffer mechanism 313, by installing the damping mechanism 312 and the buffer mechanism 313 in the fixed ring 311, when the vibration is transmitted to the lamp 3 part, the vibration is greatly reduced through the multistage filtration of the damping balls 23 and the connecting plate 32 in the front base 1 and the support rod 2, and the residual vibration can cause the relative displacement of the fixed ring 311 and the bulb 314, the bulb 314 presses the rubber ring 3132 to move downwards, the volume of the inner cavity of the rubber ring 3132 is reduced, 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 bush 3131 is greater than the air pressure inside the right bush 3131, the right buffer mechanism 313 provides thrust, the left buffer mechanism 313 provides pressure, pressure generated by vibration is mutually offset, when the support tube 3121 inside the damping mechanism 312 is pressurized, the pressure presses the low pressure chamber 3126, the limit pin 3122 moves downwards, the pressure of the high pressure chamber 3127 continuously increases, when vibration disappears, the support tube 3121 is restored, the limit pins 3122 approach each other under the influence of pressure difference between two sides, 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 stably 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 includes two buffer mechanisms.
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 of the fixing ring 311.
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 downwards, 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 on the top, the reservoir 11 can absorb a part of vibration while adding a balance weight, 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 pneumatic valve 323 is closed, the upper movable plate 321 presses 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 is kept still, 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 external air flow enters the vertical air inlet pipe 324, when the upper movable plate 321 rises to a designated position, the air outlet 328 is opened, the air in the static pressure chamber 327 is exhausted, the operation is repeated, when the vibration is transmitted to the lamp 3 part, the vibration passes through the front base 1, the damping ball 23 in the support rod 2 and the multistage filtration of the connecting plate 32, the vibration is greatly reduced, the fixed ring 311 and the bulb 314 are relatively displaced by the residual vibration, the bulb 314 presses 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 the vibration continues to increase, the piston plate 3133 moves downwards, the air pressure inside the left bush 3131 is larger than that inside the right bush 3131, the right buffer mechanism 313 provides thrust, the left buffer mechanism 313 provides pressure, the pressure generated by the vibration is mutually offset, when the supporting tube 3121 inside the damping mechanism 312 is subjected to pressure, the pressure presses the low pressure chamber 3126, the limiting 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 limiting pin 3122 is close to each other under the influence of the pressure difference between two sides, and the tension 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 (6)
1. A fluid antidetonation removal signal lamp, includes base (1), its characterized in that: 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 installed in an inner cavity of the base (1), a bottom plate (12) is movably installed on the inner surface of the base (1), the upper surface of the bottom plate (12) is welded with the lower end of the supporting rod (2), a primary buffer block (14) is movably connected to the lower surface of the bottom plate (12), and the primary buffer block (14) is located in a gap between the bottom plate (12) and the reservoir (11);
the primary 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;
the lamp (3) comprises a lampshade (31), the left side of the lampshade (31) is movably connected with a connecting plate (32), and the left side of the connecting plate (32) is welded with the outer surface of the supporting rod (2);
the inner surface of the connecting plate (32) is movably connected with an upper movable plate (321), the wall of the upper movable plate (321) is movably connected with a pneumatic valve (323), the bottom of the pneumatic valve (323) is provided with a vertical air inlet pipe (324), 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 located between the lower surface of the upper movable plate (321) and the upper surface of the lower fixed plate (322), the two sides of the check ball (325) are communicated with air outlets (328), the air outlets (328) are arranged in the wall of the connecting plate (32), and the two ends of the static pressure chambers (328) penetrate through the outer surface of the connecting plate (32).
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 2, wherein: the left side welding of lamp shade (31) has solid fixed ring (311), the back of solid fixed ring (311) is connected with the outer fixed surface of last fly leaf (321), the internal surface fixed connection of solid 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 internal surface welding of solid fixed ring (311), the axle center department movable mounting of solid fixed ring (311) has bulb (314), the side of bulb (314) respectively with the surface joint of damper (312) and buffer gear (313).
4. A seismic fluid motion signal lamp according to 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).
5. A fluid seismic movement signal lamp as claimed in claim 3, wherein: 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.
6. A fluid seismic movement signal lamp as claimed in claim 3, wherein: 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 of the fixing ring (311).
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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 CN112908007A (en) | 2021-06-04 |
| CN112908007B true CN112908007B (en) | 2023-01-06 |
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| 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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| 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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| 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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