CN109183682B

CN109183682B - High stability road rail guard

Info

Publication number: CN109183682B
Application number: CN201811053896.4A
Authority: CN
Inventors: 马万连
Original assignee: Dongyang Chenxu Construction Engineering Design Co Ltd
Current assignee: Hangzhou Zhuilie Technology Co ltd
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2020-11-20
Anticipated expiration: 2038-09-11
Also published as: CN109183682A

Abstract

The invention discloses a high-stability road guard fence which comprises two connecting bodies and two transverse railings, wherein the upper ends of the two connecting bodies are designed to be cambered surfaces, the two transverse railings are horizontally arranged and are positioned between the two connecting bodies, the transverse railings are of hollow structures, and the lower side walls of the two connecting bodies are fixedly connected with bases. Has the advantages that: the connector passes through the sucking disc can be firm absorption subaerial, and strengthen adsorption efficiency through stabilizing adsorption apparatus, reduce the influence of human factor and natural factor, strengthen the overall stability of rail guard, difficult emergence separation between the rail guard, light in weight, it is all comparatively convenient to transport installation maintenance, make LED lamp pearl shine through auxiliary lighting mechanism and produce light, avoid breaking down at the street lamp and when light is darker, a small amount of vehicles are probably because the more untimely condition of bumping with the rail guard of the fast brake, the security is improved.

Description

High stability road rail guard

Technical Field

The invention relates to the technical field of road protection equipment, in particular to a high-stability road guard fence.

Background

With the rapid development of social economy, urban road networks are gradually developed to be more perfect, and in the process of using urban roads, road guard rails are generally adopted to separate the urban roads so as to distinguish main roads from secondary roads, separate motor vehicles, non-motor vehicles and pedestrian traffic, and longitudinally separate the roads on a cross section, so that the motor vehicles, the non-motor vehicles and the pedestrians can drive in different lanes, the safety of road traffic is improved, and the traffic order is improved.

However, in actual installation and long-term use thereof, the following problems are found:

1. the protective guard is placed on the road only by the gravity of the base, and is easily influenced by human factors or natural factors, so that the base is deviated and deviates from the position preset on the road, and inconvenience is brought to vehicles and pedestrians;

2. the guard rails are easy to separate, and a gap with a certain distance is reserved in the long-distance guard rail, so that the effect which the guard rail should have cannot be achieved;

3. because the base has certain weight, the trouble of transportation, installation, maintenance and the like of workers is brought, the material consumption is large, and the resource waste condition is serious;

4. when the street lamp breaks down and the light is dark, a small number of vehicles are likely to collide with the protective guard due to the fact that the speed is high and the brake is not in time, and potential safety hazards are caused.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a high-stability road guard rail.

In order to achieve the purpose, the invention adopts the following technical scheme: a high-stability road guardrail comprises two connecting bodies and two cross railings, wherein the upper ends of the two connecting bodies are designed to be cambered surfaces, the two cross railings are horizontally arranged and are positioned between the two connecting bodies, the cross railings are of a hollow structure, the lower side walls of the two connecting bodies are fixedly connected with a base, railing mounting grooves of cylindrical structures are formed in the side walls of the two sides of each connecting body, the cross railings are in clearance fit with the railing mounting grooves, a plurality of elastic bulges are glued on the outer walls of the cross railings and are arranged in an equiangular mode along the circumference, and a plurality of accommodating grooves are formed in the inner walls of the railing mounting grooves in an equiangular mode;

the inner part of the connecting body is provided with a vertical cavity and an installation cavity, the installation cavity is positioned below the vertical cavity and communicated with the vertical cavity, the inner wall of the vertical cavity is fixedly connected with two horizontally arranged fixed plates, the two fixed plates are jointly and rotatably connected with a transmission shaft through a deep groove ball bearing, the upper end of the transmission shaft penetrates through the inner top wall of the vertical cavity and extends to the upper end of the connecting body, the transmission shaft is rotatably connected with the connecting body through a waterproof bearing, the outer wall of the transmission shaft positioned between the two fixed plates is movably sleeved with a torsional spring, two ends of the torsional spring are respectively and fixedly connected with the fixed plates and the transmission shaft positioned at the upper end, the outer wall of the transmission shaft positioned at the upper end of the connecting body is fixedly connected with a plurality of fan blades in an equiangular mode;

the utility model discloses a vertical cavity, including the transmission shaft, the vertical cavity is equipped with supplementary lighting mechanism, the lower extreme fixedly connected with of transmission shaft rotates the disc, be equipped with about the axis symmetry of transmission shaft in the installation cavity and stabilize adsorption device, the connector sets up the installing port with external intercommunication on the corresponding position of installation cavity, the installation window is installed to the installing port inner wall.

In the high-stability road guard fence, the number of the elastic protrusions is consistent with that of the accommodating grooves, the elastic protrusions are of arc-shaped structures, and the accommodating grooves are arc-shaped grooves.

In the high-stability road guard railing, the number of the fan blades is 3, and the fan blades 7 are of rectangular structures.

In foretell high stability road rail guard, supplementary lighting mechanism is including installing two sets of magnetism that are in perpendicular intracavity and give birth to electric mechanism, and every magnetism of group is given birth to electric mechanism and all includes two south and north pole magnet and a conductor, two south and north pole magnet symmetry is installed and is formed steady magnetic field on the inner wall of perpendicular chamber, the conductor adopts ring mechanism, conductor interference fit couples on the transmission shaft, every the edge of fan blade is all inlayed and is had a plurality of LED lamp pearls.

In the above-mentioned high-stability road guard fence, the stable adsorption mechanism comprises a piston cylinder fixedly connected to the inner wall of the mounting cavity, the inner wall of the piston cylinder is slidably connected with a piston, one side wall of the piston far away from the inner wall of the mounting cavity is rotatably connected with a piston rod, one end of the piston rod far away from the piston penetrates through the piston cylinder and is rotatably connected with a rotating disc, one side wall of the piston cylinder near the rotating disc is provided with a movable opening with a rectangular structure, the width of the movable opening is larger than the section diameter of the piston rod, a suction disc is fixedly mounted on the lower side wall of the base, an exhaust pipe and a vent pipe are communicated in the suction disc, one ends of the exhaust pipe and the vent pipe far away from the suction disc penetrate through the base and extend into the mounting cavity, one end of the exhaust pipe far away from, the piston cylinder is communicated with an air outlet pipe, the air exhaust pipe and the air outlet pipe are both provided with one-way valves, and the vent pipe is provided with a stop valve.

In the high-stability road guard rail, a circle of rubber pad is glued on the inner wall of the sucking disc.

Compared with the prior art, the high-stability road guard fence has the advantages that:

1. the air in the two suckers is pumped out to form vacuum in the suckers, a stable pressure difference is formed between the suckers and the external atmospheric pressure, the suckers are stably adsorbed on the ground of a road, one ends of the two transverse railings are aligned to be inserted into the railing installation grooves and slightly rotated to realize the clamping between the elastic bulges and the accommodating grooves by utilizing the elastic force of the elastic bulges, the steps are repeated to realize the connection of the other ends of the transverse railings and the connecting body and the fixation of the other base, and the rapid and convenient installation of the protective guard on the preset line of the road can be realized by repeating the operation;

2. in the rotating process of the transmission shaft, the transmission shaft can continuously drive the conductor to rotate in the rotating process, the magnetic induction line is continuously cut, induction current is generated in the lead, and the plurality of LED lamp beads are lightened and illuminate, so that the safety is improved;

3. because the road is concave-convex uneven, sucking disc and road ground can have a plurality of clearances, and sucking disc itself has certain tension, and the transmission shaft drives the rotating disc and rotates, and when the piston rod moved towards the transmission shaft, the air in the sucking disc was taken out through the exhaust tube, and when the piston rod moved dorsad the transmission shaft, the air in the piston section of thick bamboo was extruded through the outlet duct, realized continuous bleeding and calmed the anger, maintained the negative pressure state in the sucking disc, strengthened the stability of rail guard.

In conclusion, the connector can be firmly adsorbed on the ground through the sucking disc, the adsorption capacity is enhanced through the stable adsorption mechanism, the influence of human factors and natural factors is reduced, the overall stability of the protective guard is enhanced, the protective guard is not easy to separate, the weight is light, the transportation, the installation and the maintenance are convenient, the LED lamp beads are lightened through the auxiliary lighting mechanism to generate illuminating light, the situation that when a street lamp breaks down and the light is dark, a small number of vehicles possibly collide with the protective guard due to too fast braking is avoided, and the safety is improved.

Drawings

Fig. 1 is a schematic structural view of a high-stability road guard fence according to the present invention;

fig. 2 is a front view of a high stability road guard rail connector according to the present invention;

fig. 3 is a cross-sectional view illustrating a high stability road guard rail connector according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 of the present invention;

fig. 5 is a side view of a high stability road guard rail connector according to the present invention;

fig. 6 is a side partial sectional view of a high stability road guard rail connector according to the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 of the present invention;

fig. 8 is a schematic structural view of the connection between the transmission shaft and the fan blades of the high-stability road guard fence according to the present invention.

In the figure: the air-suction type.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Referring to fig. 1-8, a high-stability road guard rail comprises two connectors 1 and two cross railings 2, the upper ends of the two connectors 1 are both designed to be cambered surfaces, which facilitates the sliding of rainwater, the two cross railings 2 are horizontally arranged and located between the two connectors 1, the cross railings 2 are of a hollow structure, the lower side walls of the two connectors 1 are fixedly connected with bases 27, the side walls of both sides of each connector 1 are respectively provided with a railing installation groove 22 adopting a cylindrical structure, the cross railings 2 are in clearance fit with the railing installation grooves 22, the outer walls of the cross railings 2 are glued with a plurality of elastic protrusions 23 arranged in an equiangular arrangement along the circumference, and the inner walls of the railing installation grooves 22 are provided with a plurality of accommodating grooves 24 arranged;

the interior of the connector 1 is provided with a vertical cavity 3 and an installation cavity 4, the installation cavity 4 is positioned below the vertical cavity 3 and communicated with the vertical cavity, the inner wall of the vertical cavity 3 is fixedly connected with two horizontally arranged fixed plates 5, the two fixed plates 5 are jointly and rotatably connected with a transmission shaft 6 through a deep groove ball bearing, the upper end of the transmission shaft 6 penetrates through the inner top wall of the vertical cavity 3 and extends to the upper end of the connector 1, the transmission shaft 6 is rotatably connected with the connector 1 through a waterproof bearing, the waterproof bearing has a certain waterproof function and prevents external rainwater from permeating into the connector 1, a torsion spring 19 is movably sleeved on the outer wall of the transmission shaft 6 between the two fixed plates 5, two ends of the torsion spring 19 are respectively and fixedly connected with the fixed plates 5 and the transmission shaft 6 which are positioned at the upper end, the outer wall of the transmission shaft 6 which is positioned at the upper end of, the protective cover 25 has a certain protective effect on the fan blade 7, and the lower end of the protective cover 25 is fixedly connected with the connecting body 1;

be equipped with auxiliary lighting mechanism in the vertical cavity 3, the lower extreme fixedly connected with of transmission shaft 6 rotates disc 9, is equipped with in the installation cavity 4 and stabilizes adsorption equipment structure in relation to the axis symmetry of transmission shaft 6, and connector 1 sets up the installing port with external intercommunication on the corresponding position of installation cavity 4, and installation window 26 is installed to the installing port inner wall, can operate the inside of installation cavity 4 through opening installation window 26.

Further, referring to fig. 6-7, the number of the elastic protrusions 23 is the same as that of the accommodating grooves 24, the elastic protrusions 23 are arc-shaped, the accommodating grooves 24 are arc-shaped, and the connection between the connecting body 1 and the rail bar 2 is realized through the clamping of the elastic protrusions 23 and the accommodating grooves 24.

Further, referring to fig. 8, the number of the blades 7 is 3, the main design factor of the 3 blades 7 is optimization and balance between aerodynamic efficiency and structural complexity, and the blades 7 adopt a rectangular structure, so that wind power can be received more conveniently.

More specifically, referring to fig. 3, the auxiliary lighting mechanism includes two sets of magnetism electrical mechanism that generate installed in vertical cavity 3, and every magnetism electrical mechanism of generating all includes two south north magnets 21 and a conductor 20, and two south north magnets 21 symmetry are installed on vertical cavity 3's inner wall and are formed steady magnetic field, and conductor 20 adopts the ring mechanism, and conductor 20 interference fit couples is on transmission shaft 6, and the edge of every fan blade 7 is all inlayed and is had a plurality of LED lamp pearls 8.

Further, the conductor 20 is connected in series with the plurality of LED lamp beads 8 through a wire, the transmission shaft 6 generates induced current in the wire in the rotating process, and the LED lamp beads 8 can shine and illuminate.

More specifically, referring to fig. 3-4, the stable adsorption mechanism includes a piston cylinder 10 fixedly connected to the inner wall of the installation cavity 4, a piston 12 is slidably connected to the inner wall of the piston cylinder 10, a piston rod 11 is rotatably connected to a side wall of the piston 12 away from the inner wall of the installation cavity 4, one end of the piston rod 11 away from the piston 12 penetrates through the piston cylinder 10 and is rotatably connected to the rotary disk 9, a movable opening having a rectangular structure is formed in a side wall of the piston cylinder 10 close to the rotary disk 9, the movable opening provides a movable space for the piston rod 11, the width of the movable opening is greater than the cross-sectional diameter of the piston rod 11, a suction cup 18 is fixedly installed on the lower side wall of the base 27, an air suction pipe 13 and an air vent pipe 16 are connected to the suction cup 18, the ends of the air suction pipe 13 and the air vent pipe 16 away from the suction cup, the one end of the breather pipe 16 far away from the sucking disc 18 is provided with a breather nozzle, the piston cylinder 10 is communicated with an air outlet pipe 14, the air exhaust pipe 13 and the air outlet pipe 14 are both provided with one-way valves 15, the one-way valve 15 on the air exhaust pipe 13 enables the air in the sucking disc 18 to be only conveyed towards the piston cylinder 10, the one-way valve 15 on the air outlet pipe 14 enables the air in the piston cylinder 10 to be only conveyed towards the outside, the breather pipe 16 is provided with a stop valve 17, and the stop valve 17 is manually controlled to facilitate air exhaust or inflation operation of.

Furthermore, the inner wall of the sucking disc 18 is glued with a circle of rubber pad, and the rubber pad has certain deformability, can automatically adapt to uneven gaps on roads, and improves the adsorption effect.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The working principle of the invention can be realized by the following operations:

1. the installation method of the protective guard comprises the following steps:

when the protective guard is installed, one base 27 is placed on a preset road line, the installation window 26 is opened, the output end of the air pumping and inflating dual-purpose pump is butted with the air vent nozzle, air in the two suction cups 18 is pumped out to form vacuum in the suction cups 18, a stable pressure difference is formed between the air exhaust and inflating dual-purpose pump and the external atmospheric pressure, and the suction cups 18 are stably adsorbed on the road ground;

by using the elastic force of the elastic protrusions 23, one ends of the two transverse railings 2 are aligned to be inserted into the railing installation grooves 22 and slightly rotated to realize the clamping between the elastic protrusions 23 and the accommodating grooves 24, the steps are repeated to realize the connection of the other ends of the transverse railings and the connecting body 1 and the fixation of the other base 27, and the operation is repeated to realize the installation of the protective fence on the road preset line.

2. Because the spacious characteristic of rail guard road, under the influence of natural factor, wind-force exists always, and wind-force can constantly drive a plurality of fan blades 7 and rotate to turn into the mechanical energy of transmission shaft 6 with wind energy through fan blade 7, torsional spring 19 produces the moment of torsion, and rotation axis 6 rotates certain angle and just can automatic re-setting, and transmission shaft 6 realizes: rotation-reset-non-periodic activity of rotation;

meanwhile, a stable magnetic field is formed between the two south and north magnets 21 in each group of the magneto-electric mechanisms, the transmission shaft 6 can continuously drive the conductor 20 to rotate in the rotating process, and the continuous cutting magnetic induction lines are generated according to the electromagnetic induction phenomenon: a conductor placed in the changing magnetic flux will generate an electromotive force. If the conductor is closed into a loop, the electromotive force drives electrons to flow, and an induced current (induced current) is formed. Induced current is generated in the lead, and the plurality of LED lamp beads 8 are lightened and illuminate;

because the road is convex and concave uneven, sucking disc 18 and road ground can have a plurality of clearances, and sucking disc 18 itself has certain tension, and transmission shaft 6 drives rotating disc 9 and rotates, when piston rod 11 moves towards transmission shaft 6, take out the air in sucking disc 18 through exhaust tube 13, when piston rod 11 moves dorsad transmission shaft 6, extrude the air in the piston section of thick bamboo 10 through outlet duct 14, realize continuous bleed air and calm anger, maintain the negative pressure state in sucking disc 18, the stability of reinforcing rail guard.

Although terms such as the connecting body 1, the cross rail 2, the vertical cavity 3, the mounting cavity 4, the fixing plate 5, the transmission shaft 6, the fan blade 7, the LED lamp bead 8, the rotating disc 9, the piston cylinder 10, the piston rod 11, the piston 12, the air exhaust pipe 13, the air outlet pipe 14, the check valve 15, the air vent pipe 16, the stop valve 17, the suction cup 18, the torsion spring 19, the conductor 20, the north and south magnets 21, the rail mounting groove 22, the elastic protrusion 23, the accommodating groove 24, the protective cover 25, the mounting window 26, and the base 27 are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a high stability road guardrail, includes two connectors (1) and two horizontal railing (2), two the upper end of connector (1) all adopts the cambered surface design, two horizontal railing (2) level setting just is located between two connectors (1), horizontal railing (2) adopt hollow structure, its characterized in that, two the lower lateral wall fixedly connected with base (27) of connector (1), the both sides lateral wall of each connector (1) all seted up railing mounting groove (22) that adopt the cylinder type structure, and horizontal railing (2) and railing mounting groove (22) clearance fit, the outer wall veneer of horizontal railing (2) has along the circumference a plurality of elastic bulge (23) of equiangular arrangement setting, the inner wall of railing mounting groove (22) is seted up a plurality of holding tanks (24) that equiangular arrangement set up;

the fan blade assembly is characterized in that a vertical cavity (3) and an installation cavity (4) are formed in the connector (1), the installation cavity (4) is located below the vertical cavity (3) and communicated with the vertical cavity, two horizontally arranged fixing plates (5) are fixedly connected to the inner wall of the vertical cavity (3), the two fixing plates (5) are connected with a transmission shaft (6) in a rotating mode through a deep groove ball bearing, the upper end of the transmission shaft (6) penetrates through the inner top wall of the vertical cavity (3) and extends to the upper end of the connector (1), the transmission shaft (6) is rotatably connected with the connector (1) through a waterproof bearing, a torsion spring (19) is movably sleeved on the outer wall of the transmission shaft (6) between the two fixing plates (5), two ends of the torsion spring (19) are fixedly connected with the fixing plates (5) and the transmission shaft (6) respectively, and the outer wall of the transmission shaft (6) located at the upper end of the connector (1) is, the outer parts of the fan blades (7) are covered with protective covers (25), and the lower ends of the protective covers (25) are fixedly connected with the connecting body (1);

an auxiliary lighting mechanism is arranged in the vertical cavity (3), the lower end of the transmission shaft (6) is fixedly connected with a rotating disc (9), stable adsorption mechanisms are symmetrically arranged in the installation cavity (4) relative to the axis of the transmission shaft (6), an installation opening communicated with the outside is formed in the corresponding position of the installation cavity (4) of the connecting body (1), and an installation window (26) is arranged on the inner wall of the installation opening;

the stable adsorption mechanism comprises a piston cylinder (10) fixedly connected to the inner wall of the installation cavity (4), a piston (12) is connected to the inner wall of the piston cylinder (10) in a sliding manner, a piston rod (11) is rotatably connected to one side wall, far away from the inner wall of the installation cavity (4), of the piston (12), one end, far away from the piston (12), of the piston rod (11) penetrates through the piston cylinder (10) and is rotatably connected with the rotating disc (9), a movable opening adopting a rectangular structure is formed in one side wall, close to the rotating disc (9), of the piston cylinder (10), the width of the movable opening is larger than the cross-sectional diameter of the piston rod (11), a sucker (18) is fixedly mounted on the lower side wall of the base (27), an exhaust pipe (13) and a vent pipe (16) are communicated with the sucker (18), one end, far away from the sucker (18), of the exhaust pipe (13) and the vent pipe (16) all penetrate through the, the one end and the piston cylinder (10) intercommunication of sucking disc (18) are kept away from in exhaust tube (13), the one end that sucking disc (18) were kept away from in breather pipe (16) is installed to ventilate and is chewed, piston cylinder (10) intercommunication has outlet duct (14), all install check valve (15) on exhaust tube (13) and outlet duct (14), install stop valve (17) on breather pipe (16).

2. A high-stability road guard rail according to claim 1, wherein the number of the elastic protrusions (23) is the same as that of the accommodating grooves (24), the elastic protrusions (23) are arc-shaped structures, and the accommodating grooves (24) are arc-shaped grooves.

3. A road protective fence with high stability as claimed in claim 1, wherein the number of the fan blades (7) is 3, and the fan blades (7) adopt a rectangular structure.

4. A high-stability road guard rail according to claim 1, wherein the auxiliary lighting mechanism comprises two sets of magneto-electric mechanisms installed in the vertical cavity (3), each set of magneto-electric mechanism comprises two north and south magnets (21) and one conductor (20), the two north and south magnets (21) are symmetrically installed on the inner wall of the vertical cavity (3) and form a stable magnetic field, the conductor (20) adopts a ring mechanism, the conductor (20) is connected to the transmission shaft (6) in an interference fit manner, and a plurality of LED lamp beads (8) are embedded in the edge of each fan blade (7).

5. A high stability road guard rail according to claim 1, wherein the suction cups (18) are glued with a ring of rubber pads on their inner walls.