CN113022620A - Novel lifting ring with stretching locking structure for rail transit - Google Patents
Novel lifting ring with stretching locking structure for rail transit Download PDFInfo
- Publication number
- CN113022620A CN113022620A CN202110186342.7A CN202110186342A CN113022620A CN 113022620 A CN113022620 A CN 113022620A CN 202110186342 A CN202110186342 A CN 202110186342A CN 113022620 A CN113022620 A CN 113022620A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- conduction
- telescopic
- rail transit
- locking structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D49/00—Other details
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a novel hanging ring with a stretching locking structure for rail transit, belonging to the field of rail transit, and the novel hanging ring with the stretching locking structure for rail transit comprises a pair of conducting fixed arc blocks fixed at the outer end of a conducting cross rod, the lower ends of the two conducting fixed arc blocks are fixedly connected with a telescopic stabilizing component, through the mutual matching of the conducting fixed arc blocks, the telescopic stabilizing component, a portable pull ring and the conducting cross rod, when a passenger uses the hanging ring, the current transformer tube in a telescopic protection band is electrified by pressing and pressing the arc blocks, the current transformer can be converted from liquid to solid, the conversion from flexibility to rigidity of the telescopic stabilizing component is realized, the shaking of the telescopic stabilizing component caused by the inertia force due to the subway starting or braking is reduced, the supporting strength for people is increased, and the damage to the wrist caused by the shaking is reduced, and when the number of people taking the subway is large, the safety of taking the subway is improved.
Description
Technical Field
The invention relates to the field of rail transit, in particular to a novel hanging ring with a stretching locking structure for rail transit.
Background
Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.
According to the difference of service ranges, rail transit is generally divided into three major categories of national railway systems, intercity rail transit and urban rail transit. The rail transit generally has the advantages of large transportation volume, high speed, dense shift, safety, comfort, high punctuality rate, all weather, low transportation cost, energy conservation, environmental protection and the like, but is usually accompanied by higher early investment, technical requirements and maintenance cost, and the occupied space is usually larger.
In order to reduce the traffic pressure of cities, subways are continuously built and applied by various big cities. The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line located in the central urban area is basically arranged in the underground tunnel, and the line outside the central urban area is generally arranged on a viaduct or the ground.
In the subway carriage, be provided with two kinds of auxiliary structure of handrail and rings, when the number of taking the subway is more, can support the passenger of standing through handrail and rings, but because rings adopt the bandage to fix in the horizontal pole upper end, make the passenger receive the subway start or brake the inertia that brings after, rings can not effectively assist the passenger to stabilize, easily make people's wrist be injured, when the people is many, still easily produce the collision to people around, the security is not high.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a novel hanging ring with a stretching locking structure for rail transit, which can ensure that an electrorheological fluid tube in a stretching protection belt is electrified by pressing and pressing an arc block when a passenger uses the hanging ring through the mutual matching of a conduction fixed arc block, a telescopic type stabilizing component, a portable pull ring and a conduction cross rod, the electrorheological fluid can be subjected to liquid-solid conversion, the flexible to rigid conversion of the telescopic type stabilizing component is realized, the shaking of the telescopic type stabilizing component caused by the inertia force caused by the subway starting or braking is reduced, the supporting strength for people is increased, the damage of a wrist caused by the shaking is reduced, and the safety of taking a subway is improved when the number of people taking the subway is large.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A novel hanging ring with a stretching locking structure for rail transit comprises a pair of conducting fixed arc blocks fixed at the outer end of a conducting cross rod, wherein the lower ends of the two conducting fixed arc blocks are fixedly connected with a telescopic stabilizing assembly, the lower end of the telescopic stabilizing assembly is fixedly connected with a portable pull ring, a transmission cavity is formed in the portable pull ring, the left inner wall and the right inner wall of the transmission cavity are fixedly connected with a C-shaped conducting piece, and the lower end of the portable pull ring is slidably connected with a pressing arc block matched with the C-shaped conducting piece;
subassembly is stabilized to flexible type is including flexible protecting band, the flexible protecting band of fixed arc piece lower extreme fixedly connected with of conduction, a set of electrorheological fluids pipe of fixedly connected with in the flexible protecting band, flexible protecting band upper end fixedly connected with and electrorheological fluids pipe assorted conducting strip, flexible protecting band lower extreme fixedly connected with and electrorheological fluids pipe assorted conductive fin, two the conductive fin lower extreme all extends to the transmission intracavity to respectively with corresponding C type conductive piece fixed connection. Through the fixed arc piece of conduction, subassembly is stabilized to the concertina type, mutually supporting of portable pull ring and conduction horizontal pole, make the passenger when using rings, through pressing down the arc piece, make the circular current liquid pipe circular telegram in the flexible guard band, the circular current liquid can the solid conversion of liquid, realize the conversion of subassembly is stabilized from flexible to rigidity to the concertina type, reduce because the inertia force that subway start-up or braking brought rocks to subassembly production is stabilized to the concertina type, increase the support intensity to the people, reduce because the damage of rocking the wrist department that produces, and when the number of taking the subway is more, improve the security by bus.
Further, fixed mounting has and puts through mutually with subway electric power system in the conduction horizontal pole, a plurality of electrically conductive piece of outer end fixedly connected with, two the fixed arc piece of conduction is close to the conduction that the equal fixedly connected with of one end contacted with electrically conductive piece and leads electrical pillar mutually, the conduction is led electrical pillar lower extreme fixedly connected with conduction and is led electrical pillar. The subassembly provides main electric energy for the concertina type is stabilized in the conduction horizontal pole, makes the concertina type stabilize the subassembly and effectively combines together with the subway, when the subway operation, can effectively be switched on, when the subway is in the brake state, makes the outage for the subassembly resumes soft state is stabilized to the concertina type, reminds the passenger to initiatively look over the information of arriving at a station, reduces the emergence of the condition of crossing a station, improves the practicality of novel rings.
Further, an arc-shaped through hole is formed in the lower end of the conduction fixed arc block, the upper end of the telescopic protection belt is fixed in the arc-shaped through hole, a conduction plate is fixedly connected to the lower end of the conduction conductive arc block, and the lower end of the conduction plate extends into the arc-shaped through hole and is fixedly connected with the conducting strip.
Furthermore, a plurality of base fluid intercommunication pieces of electrorheological fluid pipe outer end fixedly connected with, electrorheological fluid outside of tubes end fixedly connected with a set of flexible auxiliary tube, electrorheological fluid pipe lower extreme fixedly connected with and conductive fin fixed connection's the current conducting plate that seals. Flexible auxiliary tube and electric current liquid pipe are mutually supported for electric current liquid pipe can realize flexible function when soft state, improves the application range of novel rings, and the lower passenger of the height of being convenient for uses.
Furthermore, the outer end of the telescopic protective belt is fixedly connected with a telescopic sheath of the liquid changing pipe, a contraction cavity matched with the telescopic auxiliary pipe is formed in the telescopic sheath of the liquid changing pipe, and the telescopic auxiliary pipe is connected with the telescopic sheath of the liquid changing pipe in a sliding mode through the contraction cavity. Become flexible sheath of liquid pipe and protect and lead flexible auxiliary tube, effectively improve flexible auxiliary tube's life, increase the use intensity of electric current liquid pipe.
Furthermore, the material of flexible auxiliary tube is contractive elastic tube, the material of flexible guard band is the compound canvas that has glass fiber. The contractible elastic tube has the function of automatic retraction, and can automatically retract when a passenger does not use the novel lifting ring, so that the lifting ring can keep the uniform height, and the passenger is effectively prevented from being bruised when walking.
Furthermore, an electrorheological fluid is filled in the electrorheological fluid tube, and the electrorheological fluid is prepared by mixing nano silica gel particles, vegetable oil and water. The current moves the liquid and can become solid-state when the circular telegram, becomes liquid when the outage, effectively realizes the flexible and conversion between the rigidity of subassembly is stabilized to the concertina type, makes the subassembly is stabilized to the concertina type have higher stability and support intensity when using, and the subassembly is stabilized to the concertina type has the regulation nature when not using, improves the adaptability of subassembly is stabilized to the concertina type.
Further, press arc piece upper end fixedly connected with and press the guide post, press the guide post upper end and extend to the transmission intracavity to with portable pull ring sliding connection, press guide post upper end fixedly connected with and C type conduction piece phase-match switch-on briquetting, switch-on briquetting lower extreme fixedly connected with suit is at the compression spring who presses the guide post outside, inner wall fixed connection under compression spring lower extreme and the transmission chamber. The passenger is when using novel rings, through holding portable pull ring, and make the thumb press down and press the arc piece, the messenger presses down the guide post and slides to the transmission intracavity, make switch-on briquetting upper end and C type conduction piece butt, make C type conduction piece, conductive fin, seal the current conducting plate, the electric current moves liquid, the conducting strip, the conductive arc piece of conduction, electrically conductive branch piece and formation route, make the intraductal circular telegram of electric current change liquid, the electric current moves liquid and becomes solid-state, effectively realize the conversion of flexible type stabilizing component, and hold the action that portable pull ring and thumb pressed through the palm, effectively make passenger's hand and portable pull ring full contact, change the custom that the passenger used novel rings, stability and security are improved.
Furthermore, the portable pull ring and the pressing arc block are made of antibacterial plastics, and the upper wall surface of the portable pull ring is provided with a plurality of shaking arc grooves. Bacteriostatic plastics have advantages such as low price, weight are lighter, the outward appearance is pleasing to the eye, effectively reduce the cost of subway accessory to have insulating nature, improve the security of using, the arc groove of shaking hands improves the comfort level that the passenger used novel rings.
Furthermore, the outer end of the conductive cross rod is electroplated with an insulating metal layer, and an insulating protective layer is coated in the conductive fixed arc block. The insulating metal layer and the insulating protective layer improve the safety of electricity utilization and effectively prevent danger caused by electric leakage.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through the fixed arc piece of conduction, subassembly is stabilized to the concertina type, the mutually supporting of portable pull ring and conduction horizontal pole, make the passenger when using rings, through pressing down the arc piece, make the current transformer pipe circular telegram in the flexible guard band, current transformer can the solid conversion of liquid, realize the conversion of subassembly is stabilized from flexible to rigidity to the concertina type, reduce because the inertia force that subway start-up or braking brought rocks to subassembly production is stabilized to the concertina type, increase the support intensity to the people, reduce because the damage of rocking the wrist department that produces, and when the number of taking the subway is more, improve the security by bus.
(2) The subassembly provides main electric energy for the concertina type is stabilized in the conduction horizontal pole, makes the concertina type stabilize the subassembly and effectively combines together with the subway, when the subway operation, can effectively be switched on, when the subway is in the brake state, makes the outage for the subassembly resumes soft state is stabilized to the concertina type, reminds the passenger to initiatively look over the information of arriving at a station, reduces the emergence of the condition of crossing a station, improves the practicality of novel rings.
(3) Flexible auxiliary tube and electric current liquid pipe are mutually supported for electric current liquid pipe can realize flexible function when soft state, improves the application range of novel rings, and the lower passenger of the height of being convenient for uses.
(4) Become flexible sheath of liquid pipe and protect and lead flexible auxiliary tube, effectively improve flexible auxiliary tube's life, increase the use intensity of electric current liquid pipe.
(5) The contractible elastic tube has the function of automatic retraction, and can automatically retract when a passenger does not use the novel lifting ring, so that the lifting ring can keep the uniform height, and the passenger is effectively prevented from being bruised when walking.
(6) The current moves the liquid and can become solid-state when the circular telegram, becomes liquid when the outage, effectively realizes the flexible and conversion between the rigidity of subassembly is stabilized to the concertina type, makes the subassembly is stabilized to the concertina type have higher stability and support intensity when using, and the subassembly is stabilized to the concertina type has the regulation nature when not using, improves the adaptability of subassembly is stabilized to the concertina type.
(7) The passenger is when using novel rings, through holding portable pull ring, and make the thumb press down and press the arc piece, the messenger presses down the guide post and slides to the transmission intracavity, make switch-on briquetting upper end and C type conduction piece butt, make C type conduction piece, conductive fin, seal the current conducting plate, the electric current moves liquid, the conducting strip, the conductive arc piece of conduction, electrically conductive branch piece and formation route, make the intraductal circular telegram of electric current change liquid, the electric current moves liquid and becomes solid-state, effectively realize the conversion of flexible type stabilizing component, and hold the action that portable pull ring and thumb pressed through the palm, effectively make passenger's hand and portable pull ring full contact, change the custom that the passenger used novel rings, stability and security are improved.
(8) Bacteriostatic plastics have advantages such as low price, weight are lighter, the outward appearance is pleasing to the eye, effectively reduce the cost of subway accessory to have insulating nature, improve the security of using, the arc groove of shaking hands improves the comfort level that the passenger used novel rings.
(9) The insulating metal layer and the insulating protective layer improve the safety of electricity utilization and effectively prevent danger caused by electric leakage.
Drawings
FIG. 1 is a schematic view of an axial structure of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 3;
FIG. 4 is a schematic illustration of an explosive structure according to the present invention;
FIG. 5 is a schematic view of the fitting axial structure of the C-shaped conductive piece and the pressing arc block of the present invention;
FIG. 6 is a schematic axial sectional view of the retractable guard band of the present invention;
FIG. 7 is a schematic diagram of an electrorheological fluid tube axial measurement structure of the present invention;
FIG. 8 is a partial enlarged view of the interior of the ERF tube of the present invention;
FIG. 9 is a schematic view of an in-use axonometric configuration of the present invention;
FIG. 10 is a schematic diagram of a prior art axial measurement configuration of the present invention.
The reference numbers in the figures illustrate:
the device comprises a 1 conductive fixed arc block, a 101 conductive column, a 102 conductive arc block, a 103 arc-shaped through hole, a 2 telescopic type stabilizing component, a 201 telescopic protective belt, a 202 electrorheological fluid pipe, a 2021 base fluid communicating block, a 2022 telescopic auxiliary pipe, a 2023 sealed conductive plate, a 203 electrorheological fluid pipe telescopic sheath, a 204 conductive fin, a 3 portable pull ring, a 301 transmission cavity, a 302C type conductive piece, a 303 handshake arc groove, a 4 conductive cross rod, a 401 conductive core rod, a 402 conductive branch block, a 5 pressing arc block, a 501 pressing guide column, a 502 compression spring and a 503 communicating press block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-10, a novel lifting ring with a stretching and locking structure for rail transit comprises a pair of conductive fixed arc blocks 1 fixed at the outer end of a conductive cross bar 4, the lower ends of the two conductive fixed arc blocks 1 are fixedly connected with a telescopic stabilizing component 2, the lower end of the telescopic stabilizing component 2 is fixedly connected with a portable pull ring 3, a transmission cavity 301 is formed in the portable pull ring 3, the left inner wall and the right inner wall of the transmission cavity 301 are fixedly connected with a C-shaped conductive sheet 302, and the lower end of the portable pull ring 3 is slidably connected with a pressing arc block 5 matched with the C-shaped conductive sheet 302; referring to fig. 2 and 4, the telescopic stabilizing assembly 2 includes a telescopic protection band 201, a lower end of the conductive fixed arc block 1 is fixedly connected with the telescopic protection band 201, a group of electric current liquid tubes 202 is fixedly connected in the telescopic protection band 201, an upper end of the telescopic protection band 201 is fixedly connected with conductive pieces matched with the electric current liquid tubes 202, lower ends of the telescopic protection band 201 are fixedly connected with conductive fins 204 matched with the electric current liquid tubes 202, lower ends of the two conductive fins 204 extend into the transmission cavity 301 and are respectively fixedly connected with corresponding C-type conductive pieces 302. Through the fixed arc piece 1 of conduction, subassembly 2 is stabilized to the concertina type, mutually supporting of portable pull ring 3 and conduction horizontal pole 4, make the passenger when using rings, press arc piece 5 through pressing down, make the circular current liquid pipe 202 circular telegram in the flexible guard band 201, electric current liquid pipe 202 can harden in the twinkling of an eye, realize subassembly 2 is stabilized from flexible to the conversion of rigidity to the concertina type, reduce because the inertia that subway starts or the braking brought rocks to subassembly 2 production is stabilized to the concertina type, increase the support intensity to the people, reduce the damage of wrist department owing to rock the production, and when the number of taking the subway is more, improve the security by bus.
Referring to fig. 2, a conductive cross bar 4 is fixedly installed with a conductive rod 401 connected to a subway electric system, the outer end of the conductive rod 401 is fixedly connected with a plurality of conductive support blocks 402, two conductive fixed arc blocks 1 are fixedly connected with a conductive column 101 contacting with the conductive support blocks 402 at the ends close to each other, and the lower end of the conductive column 101 is fixedly connected with a conductive arc block 102. The 401 in the conduction horizontal pole 4 stabilizes subassembly 2 for the concertina type and provides main electric energy, makes the concertina type stabilize subassembly 2 effectively combine together with the subway, when the subway operation, can effectively be switched on, when the subway is in the brake state, makes 401 outage for the concertina type stabilizes subassembly 2 and resumes soft state, reminds the passenger to look over the information of arriving at a station voluntarily, reduces the emergence of the condition of crossing a station, improves the practicality of novel rings.
Referring to fig. 2, the lower end of the conductive fixed arc block 1 is provided with an arc-shaped through hole 103, the upper end of the telescopic guard band 201 is fixed in the arc-shaped through hole 103, the lower end of the conductive arc block 102 is fixedly connected with a conductive plate, and the lower end of the conductive plate extends into the arc-shaped through hole 103 and is fixedly connected with the conductive plate.
Referring to fig. 7, the outer end of the electrorheological fluid tube 202 is fixedly connected with a plurality of base fluid communicating blocks 2021, the outer end of the electrorheological fluid tube 202 is fixedly connected with a group of telescopic auxiliary tubes 2022, and the lower end of the electrorheological fluid tube 202 is fixedly connected with a sealing conductive plate 2023 fixedly connected with the conductive fin 204. Flexible auxiliary tube 2022 and electrorheological fluids pipe 202 mutually support for electrorheological fluids pipe 202 can realize flexible function when soft state, improves the application range of novel rings, and the lower passenger of the height of being convenient for uses.
Referring to fig. 6, the outer end of the telescopic protective belt 201 is fixedly connected with a telescopic sheath 203 of a variable liquid pipe, a contraction cavity matched with the telescopic auxiliary pipe 2022 is formed in the telescopic sheath 203 of the variable liquid pipe, and the telescopic auxiliary pipe 2022 is slidably connected through the telescopic sheath 203 of the variable liquid pipe of the contraction cavity. The telescopic sheath 203 of the electrorheological fluid tube protects and guides the telescopic auxiliary tube 2022, effectively prolongs the service life of the telescopic auxiliary tube 2022, and increases the use strength of the electrorheological fluid tube 202.
Referring to fig. 7, the auxiliary telescopic tube 2022 is made of a contractible elastic tube, and the protective telescopic band 201 is made of a composite canvas with glass fibers. The contractible elastic tube has the function of automatic retraction, and can automatically retract when a passenger does not use the novel lifting ring, so that the lifting ring can keep the uniform height, and the passenger is effectively prevented from being bruised when walking.
Referring to fig. 8, the electrorheological fluid tube 202 is filled with electrorheological fluid, and the electrorheological fluid is prepared by mixing nano-scale silica gel particles, vegetable oil and water. The current moves the liquid and can become solid-state when the circular telegram, becomes liquid when the outage, effectively realizes the conversion between the flexible and rigidity of subassembly 2 is stabilized to the concertina type, makes subassembly 2 is stabilized to the concertina type have higher stability and support intensity when using, and subassembly 2 is stabilized to the concertina type has the regulation nature when not using, improves subassembly 2 is stabilized to the concertina type adaptability.
Referring to fig. 3 and 5, the upper end of the pressing arc block 5 is fixedly connected with a pressing guide post 501, the upper end of the pressing guide post 501 extends into the transmission cavity 301 and is slidably connected with the portable pull ring 3, the upper end of the pressing guide post 501 is fixedly connected with a communicating press block 503 matched with the C-shaped conductive sheet 302, the lower end of the communicating press block 503 is fixedly connected with a compression spring 502 sleeved on the outer side of the pressing guide post 501, and the lower end of the compression spring 502 is fixedly connected with the lower inner wall of the transmission cavity 301. The passenger is when using novel rings, through holding portable pull ring 3 by hand, and make the thumb press and press arc piece 5, make and press down guide post 501 and slide to transmission chamber 301, make switch-on briquetting 503 upper end and C type conduction piece 302 butt, make C type conduction piece 302, conductive fin 204, seal current conducting plate 2023, the electric current moves liquid, the conducting strip, conduction electric arc piece 102, electrically conductive branch piece 402 and 401 form the route, make circular telegram in the electric current liquid pipe 202, the electric current moves liquid and becomes solid-state, effectively realize the conversion of flexible type stable component 2, and grasp the action that portable pull ring 3 and thumb pressed through the hand, effectively make passenger's hand and portable pull ring 3 full contact, change the custom that the passenger used novel rings, stability and security are improved.
Referring to fig. 1-5, the portable pull ring 3 and the pressing arc block 5 are made of bacteriostatic plastic, and the upper wall surface of the portable pull ring 3 is provided with a plurality of holding arc grooves 303. Bacteriostatic plastics have advantages such as low price, weight are lighter, the outward appearance is pleasing to the eye, effectively reduce the cost of subway accessory to have insulating nature, improve the security of using, arc groove 303 of shaking hands improves the comfort level that the passenger used novel rings.
Referring to fig. 1-5, the outer end of the conductive beam 4 is plated with an insulating metal layer, and the inner surface of the conductive fixed arc block 1 is coated with an insulating protective layer. The insulating metal layer and the insulating protective layer improve the safety of electricity utilization and effectively prevent danger caused by electric leakage.
Referring to fig. 1-10, the method of use: in the subway operation process, a subway power system energizes 401 to enable 401 to carry current; a passenger holds the portable pull ring 3 by a palm, four fingers are matched with the shaking arc groove 303, a thumb is positioned at the lower side, and presses the pressing arc block 5, so that the pressing guide column 501 drives the connection pressing block 503 to move into the transmission cavity 301, the connection pressing block 503 is abutted with the C-shaped conductive sheet 302, the upper end of the connection pressing block 503 is abutted with the C-shaped conductive sheet 302, the conductive fin 204, the seal 2023, the current variable liquid, the conductive sheet, the conductive arc block 102 and the conductive support blocks 402 and 401 form a passage, the current variable liquid in the current liquid pipe 202 is electrified and is changed from a liquid state to a solid state, the current liquid pipe 202 and the telescopic conductive plate protective belt 201 are changed from flexibility to rigidity, and the effect of stable support is further;
when a subway is braked, the subway power system is powered off for 401, so that no current is carried by 401, even if the thumb of a passenger still presses the pressing arc block 5, no current passes through the current liquid flowing pipe 202, the current liquid flowing in the current liquid flowing pipe 202 is changed from a solid state to a liquid state, so that the current liquid flowing pipe 202 and the telescopic protection belt 201 are changed from rigid to flexible, the passenger can feel that the subway arrives at a station through a hand, the passenger is reminded to actively observe station information, and the station is effectively prevented from being occupied;
after the passenger arrives at the station, the passenger actively loosens the portable pull ring 3, the compression spring 502 generates the recovery deformation, the connection pressing block 503 is driven to move away from the transmission cavity 301, the pressing arc block 5 is reset, the two C-shaped conducting pieces 302 are disconnected, no current passes through the electric current liquid flowing pipe 202, the electric current moving liquid in the electric current liquid flowing pipe 202 is changed into liquid from solid, the electric current liquid flowing pipe 202 and the telescopic protection belt 201 are changed into flexibility from rigidity, the strength of the telescopic type stabilizing component 2 is effectively reduced, the damage caused by the collision with the passenger is reduced, and the adjustability of the telescopic type stabilizing component 2 is improved;
when the passenger height is lower, the passenger passes through the portable pull ring 3 of palm downward pulling, make flexible protecting band 201 produce decurrent pulling force, flexible auxiliary tube 2022 becomes the direction of flexible sheath 203 of liquid pipe downwards, move down, increase the total length of the flexible type stable component 2, passenger city mansion above-mentioned step, can use novel rings, increase the application range of novel rings, and when the passenger does not use, flexible auxiliary tube 2022 can become the autonomic shrink under the direction of the flexible sheath 203 of liquid pipe by self characteristic reason, effectively unify the height of novel rings.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a track traffic is with novel rings that have tensile locking structure, is including fixing a pair of conduction fixed arc piece (1) in conduction horizontal pole (4) outer end, its characterized in that: the lower ends of the two conductive fixed arc blocks (1) are fixedly connected with a telescopic type stabilizing assembly (2), the lower end of the telescopic type stabilizing assembly (2) is fixedly connected with a portable pull ring (3), a transmission cavity (301) is formed in the portable pull ring (3), the left inner wall and the right inner wall of the transmission cavity (301) are fixedly connected with a C-type conductive sheet (302), and the lower end of the portable pull ring (3) is slidably connected with a pressing arc block (5) matched with the C-type conductive sheet (302);
subassembly (2) are stabilized to flexible type is including flexible protecting band (201), the flexible protecting band (201) of fixed arc piece (1) lower extreme fixedly connected with of conduction, a set of electrorheological fluids pipe (202) of fixedly connected with in flexible protecting band (201), flexible protecting band (201) upper end fixedly connected with and electrorheological fluids pipe (202) assorted conducting strip, flexible protecting band (201) lower extreme fixedly connected with and electrorheological fluids pipe (202) phase-match conducting fin (204), two conducting fin (204) lower extreme all extends to in transmission chamber (301) to respectively with corresponding C type conducting strip (302) fixed connection.
2. The novel lifting ring with the stretching locking structure for the rail transit as claimed in claim 1, wherein: fixed mounting has (401) of putting through mutually with subway electric power system in conduction horizontal pole (4), a plurality of electrically conductive piece (402) of (401) outer end fixedly connected with, two the fixed arc piece of conduction (1) is close to the conduction that the equal fixedly connected with of one end contacted with electrically conductive piece (402) mutually and leads electrical pillar (101), the conduction is led electrical pillar (101) lower extreme fixedly connected with conduction electrical arc piece (102).
3. The novel lifting ring with the stretching locking structure for the rail transit as claimed in claim 2, wherein: arc through-hole (103) have been seted up to fixed arc piece of conduction (1) lower extreme, flexible protecting band (201) upper end is fixed in arc through-hole (103), conduction conducting plate (102) lower extreme fixedly connected with conduction board, the conduction board lower extreme extends to in arc through-hole (103) to with conducting strip fixed connection.
4. The novel lifting ring with the stretching locking structure for the rail transit as claimed in claim 1, wherein: the utility model discloses a sealing device of electric current liquid, including electrorheological fluid pipe (202), electrorheological fluid pipe (202) outer end fixedly connected with a plurality of base liquid intercommunication pieces (2021), electrorheological fluid pipe (202) outer end fixedly connected with a set of flexible auxiliary tube (2022), electrorheological fluid pipe (202) lower extreme fixedly connected with and electrically conductive fin (204) fixed connection seal the current conducting plate (2023).
5. The novel lifting ring with the stretching locking structure for the rail transit as claimed in claim 4, wherein: the outer end of the telescopic protective belt (201) is fixedly connected with a liquid changing pipe telescopic sheath (203), a contraction cavity matched with a telescopic auxiliary pipe (2022) is formed in the liquid changing pipe telescopic sheath (203), and the telescopic auxiliary pipe (2022) is connected with the liquid changing pipe telescopic sheath (203) in a sliding mode through the contraction cavity.
6. The novel lifting ring with the stretching locking structure for the rail transit as claimed in claim 5, wherein: the telescopic auxiliary tube (2022) is made of a contractible elastic tube, and the telescopic protective belt (201) is made of composite canvas with glass fibers.
7. The novel lifting ring with the stretching locking structure for the rail transit as claimed in claim 1, wherein: the electrorheological fluid tube (202) is filled with electrorheological fluid, and the electrorheological fluid is prepared by mixing nano silica gel particles, vegetable oil and water.
8. The novel lifting ring with the stretching locking structure for the rail transit as claimed in claim 1, wherein: press arc piece (5) upper end fixedly connected with and press guide post (501), press guide post (501) upper end and extend to in transmission chamber (301) to with portable pull ring (3) sliding connection, press guide post (501) upper end fixedly connected with and C type conduction piece (302) phase-match switch-on briquetting (503), switch-on briquetting (503) lower extreme fixedly connected with suit is at compression spring (502) of pressing the guide post (501) outside, inner wall fixed connection under compression spring (502) lower extreme and the transmission chamber (301).
9. The novel lifting ring with the stretching locking structure for the rail transit as claimed in claim 1, wherein: the portable pull ring (3) and the pressing arc block (5) are made of antibacterial plastics, and the upper wall surface of the portable pull ring (3) is provided with a plurality of shaking arc grooves (303).
10. The novel lifting ring with the stretching locking structure for the rail transit as claimed in claim 1, wherein: the outer end of the conductive cross rod (4) is electroplated with an insulating metal layer, and an insulating protective layer is coated in the conductive fixed arc block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110186342.7A CN113022620A (en) | 2021-02-17 | 2021-02-17 | Novel lifting ring with stretching locking structure for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110186342.7A CN113022620A (en) | 2021-02-17 | 2021-02-17 | Novel lifting ring with stretching locking structure for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113022620A true CN113022620A (en) | 2021-06-25 |
Family
ID=76461288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110186342.7A Withdrawn CN113022620A (en) | 2021-02-17 | 2021-02-17 | Novel lifting ring with stretching locking structure for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113022620A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588472A (en) * | 2019-10-23 | 2019-12-20 | 王朝栋 | Bus handrail capable of preventing inertia torsion |
| CN110789422A (en) * | 2019-11-28 | 2020-02-14 | 宋萍萍 | Rotatable bus pole setting handrail |
| CN111086431A (en) * | 2020-01-21 | 2020-05-01 | 吴小花 | Hydraulic control type bus hanging ring |
| CN111231798A (en) * | 2020-01-14 | 2020-06-05 | 邓妹仔 | Subway pull ring capable of changing rigidity |
| CN111391738A (en) * | 2020-04-09 | 2020-07-10 | 舒丽丽 | Buffering bus handle |
| CN112061001A (en) * | 2020-09-28 | 2020-12-11 | 德清之家纺织有限公司 | Bus hanging ring with emergency braking prevention function |
-
2021
- 2021-02-17 CN CN202110186342.7A patent/CN113022620A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588472A (en) * | 2019-10-23 | 2019-12-20 | 王朝栋 | Bus handrail capable of preventing inertia torsion |
| CN110789422A (en) * | 2019-11-28 | 2020-02-14 | 宋萍萍 | Rotatable bus pole setting handrail |
| CN111231798A (en) * | 2020-01-14 | 2020-06-05 | 邓妹仔 | Subway pull ring capable of changing rigidity |
| CN111086431A (en) * | 2020-01-21 | 2020-05-01 | 吴小花 | Hydraulic control type bus hanging ring |
| CN111391738A (en) * | 2020-04-09 | 2020-07-10 | 舒丽丽 | Buffering bus handle |
| CN112061001A (en) * | 2020-09-28 | 2020-12-11 | 德清之家纺织有限公司 | Bus hanging ring with emergency braking prevention function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2551696C2 (en) | Upper lateral device for temporary or permanent holder of electric energy to supply motor and auxiliary units of land transport equipment | |
| CN108973782A (en) | City rail traffic rigid flexible system hangs contact net | |
| CN113022620A (en) | Novel lifting ring with stretching locking structure for rail transit | |
| CN111824187A (en) | Drive wheel, inspection base and inspection system for pipe rack inspection robot | |
| CN100402357C (en) | Tourist railway vehicle | |
| CN207536062U (en) | A kind of scenic spot electric sightseeing vehicle ceiling regulating mechanism | |
| CN104175907B (en) | Electric transportation vehicle drives electric supply installation | |
| CN209742317U8 (en) | Wall automatic spraying device for building | |
| CN201102628Y (en) | Connecting line power aerial vehicle | |
| CN211370125U (en) | Lifting type safety protection door for subway | |
| CN211158251U (en) | Locking warning tower-climbing anti-falling tool | |
| CN209240892U (en) | A kind of novel track train ring mill earthing or grounding means mounting structure | |
| CN103633602A (en) | Electric overhead line passing tubular warning device and mounting fixture thereof | |
| CN201049597Y (en) | Pipe type steel-aluminum composite conductor rail device | |
| CN213649588U (en) | Railway signal lamp for urban rail transit | |
| CN212726253U (en) | Electric power construction is with removing regulation gallows | |
| CN212103731U (en) | Warning device for building construction management | |
| CN204149820U (en) | A kind of space data collection car vehicle window walks line mechanism | |
| CN209108478U (en) | Empty iron deliverance apparatus | |
| CN213882072U (en) | Luggage case with antidetonation function | |
| CN214887210U (en) | Multi-purpose platform for protection and crowd evacuation | |
| CN215925742U (en) | Combined road deceleration strip for traffic engineering | |
| CN214565331U (en) | Handrail for urban rail transit | |
| CN215804573U (en) | Trolley for expressway tunnel construction | |
| CN213834264U (en) | Driving rail with power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210625 |
|
| WW01 | Invention patent application withdrawn after publication |