CN212453923U - Lighting guardrail - Google Patents

Abstract

The utility model relates to a lighting guardrail, which belongs to the field of channel guardrails and provides the following technical proposal aiming at the problem that the guardrail column has no buffer function, the technical key points of the utility model comprise two upright columns which are fixedly connected through a guardrail body, a luminous groove is arranged on the upright column, a luminous device is arranged in the luminous groove, one side of the upright column, which is far away from the guardrail body, is provided with a light-transmitting protection plate, the light-transmitting protection plate is vertically arranged, a vertically arranged buffer space is enclosed between the inner wall of the light-transmitting protection plate and the outer wall of the upright column, the buffer space is internally provided with a buffer component, the buffer component comprises two rotating arms, the inclination directions of the two rotating arms are opposite, one end of the rotating arm is hinged with the inner, the other end is hinged with a sliding block, the sliding block is connected with the upright post or the light-transmitting protection plate in a sliding manner, and a buffering elastic part is arranged between the two sliding blocks. The utility model has the advantages of buffering anticollision, extension illumination guardrail life.

Description

Lighting guardrail

Technical Field

The utility model relates to a passageway guardrail field, in particular to illumination guardrail.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, highways, commercial districts, public places and the like, can be seen everywhere in our lives along with the continuous improvement of road facilities, and is mainly used for isolating and protecting pedestrians and vehicles on roads.

A prior patent document with publication number CN208899324U discloses a lighting guardrail, which comprises guardrail posts; the guardrail column is a hollow column body, the guardrail column is provided with a light-emitting groove, the upper end of the guardrail column is provided with a lighting lamp group, the light-emitting groove is a strip-shaped groove in the vertical direction, and a light-passing plate is arranged in the light-emitting groove. The lighting lamp group is provided with a lower lighting lamp and a side lighting lamp, the lower lighting lamp illuminates the lighting groove, and the side lighting lamp illuminates the lateral lower part.

Although this illumination guardrail combines preparation with guardrail and lamps and lanterns, practices thrift the space to single guardrail structure realizes dual demand, adopts the equipment mode, and the modularization production, transportation, installation and later maintenance are all very convenient, save production and use cost.

However, when the guardrail column is impacted, the guardrail column of the lighting guardrail is a hollow column body and has no buffer function, so that the guardrail column is deformed by light impact force, and the deformed part easily scratches pedestrians; the striking can cause the guardrail post to break when great, leads to this illumination guardrail to lose the effect of isolation protection, causes the potential safety hazard easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a lighting guardrail, its effect that has buffering anticollision prolongs lighting guardrail life's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a lighting guardrail, includes the stand of two vertical settings, through guardrail body fixed connection between two stands, the inside light-emitting groove of having seted up of stand, the light-emitting groove is vertical setting, the inside illuminator that is provided with of light-emitting groove, the stand is kept away from one side of the guardrail body and all is provided with the printing opacity guard plate, the printing opacity guard plate is vertical setting, enclose into the buffer space of vertical setting between printing opacity guard plate inner wall and the stand outer wall, the inside in buffer space is provided with buffer assembly, buffer assembly includes two rotor arms, two the incline direction of rotor arm is opposite, the one end of rotor arm and the inner wall of printing opacity guard plate or the outer wall of stand articulate, the other end articulates there is the slider, slider and stand or printing opacity guard plate sliding connection, two be provided with the buffering elastic component between the slider.

Through adopting above-mentioned technical scheme, when external force acts on the printing opacity guard plate, the distance between printing opacity guard plate and the stand reduces, because the incline direction of two rotor arms is opposite, the rotor arm drives the slider and acts on buffering elastic component, converts the effort that will act on the printing opacity guard plate into the effort that acts on buffering elastic component, realizes the utility model discloses to the buffering of external force, avoid the illumination guardrail to receive exogenic action and warp. When the external force is removed, the buffering elastic piece drives the sliding block and the rotating arm to return to the original position, so that the illumination guardrail recovers the isolation protection effect.

The utility model discloses further set up to: the inside in buffering space sets firmly the guide bar, the both ends of guide bar run through respectively in two sliders, the axial direction reciprocating motion of guide bar is followed to the slider, the outside of guide bar is located to buffering elastic component cover.

By adopting the technical scheme, the guide rod is arranged, so that on one hand, the sliding block is convenient to guide to move along the axis direction of the guide rod, and the guide effect on the sliding block is realized; on the other hand, the in-process of avoiding buffering elastic component deformation is buckled, provides the deformation direction of buffering elastic component.

The utility model discloses further set up to: the energy-absorbing column is fixedly arranged on one side, facing the stand column, of the light-transmitting protection plate, the stand column is fixedly provided with the abutting block, and when the buffering elastic piece is in a natural state, a movable space is reserved between one end, far away from the light-transmitting protection plate, of the energy-absorbing column and the abutting block.

Through adopting above-mentioned technical scheme, when energy-absorbing post and butt piece butt, external force continues to act on the printing opacity guard plate, and partly effort is used for overcoming the elastic deformation of buffering elastic component, and on another part effort dispersion to the energy-absorbing post, the damage degree of reduction effort to the stand.

The utility model discloses further set up to: the guiding groove has been seted up to the periphery wall of energy-absorbing post, the guiding groove is the heliciform in energy-absorbing post periphery wall and distributes.

By adopting the technical scheme, when a larger external force acts on the light-transmitting protection plate, the acting force is applied to the energy-absorbing column, the energy-absorbing column contracts along the guide groove at the moment, and after the energy-absorbing column completely contracts, the acting force is applied to the stand column, so that the damage of the external force to the stand column is reduced.

The utility model discloses further set up to: the energy-absorbing post is two, butt piece and energy-absorbing post one-to-one, two the butt piece sets up respectively in the both ends of guide bar, and butt piece and guide bar interval set up.

Through adopting above-mentioned technical scheme, improve the bearing capacity to the effort, further improve the protection effect to the stand.

The utility model discloses further set up to: the stand has set firmly the mount pad in the one side that is close to the printing opacity guard plate, U type installation cavity has been seted up to the mount pad, buffer unit sets up in the inside of U type installation cavity, the open end in U type installation cavity sets up to the stand dorsad, the upper end of printing opacity guard plate sets firmly the baffle that is used for sealed U type installation cavity open-ended.

Through adopting above-mentioned technical scheme, set up the buffering subassembly in the inside of mount pad, make the setting of buffering subassembly not hinder illuminator to the outside shining, keep the illumination indicating effect of stand when the stand realizes the buffering to external force.

The utility model discloses further set up to: the through-hole has been seted up to the diapire of U type installation cavity, the lower extreme of baffle has set firmly the plug block, the plug block runs through behind the through-hole and the upper end fixed connection of printing opacity guard plate.

Through adopting above-mentioned technical scheme, be convenient for realize the connection of printing opacity guard plate and mount pad, the baffle of being convenient for drives printing opacity guard plate synchronous motion along the in-process of U type installation cavity motion, realizes the whole protection to the stand.

The utility model discloses further set up to: and luminous paint is coated on the upright post and the guardrail body.

By adopting the technical scheme, the luminous paint can continuously emit light for about 12 hours in the dark after absorbing common visible light irradiation for 10 to 20 minutes, and the attractiveness of the luminous guardrail at night is improved while illumination is provided at night. The luminous device has the advantages that when the luminous device breaks down in cloudy days, light can be continuously reflected at night, and the luminous device is matched with the luminous device to play a role in double illumination and indication.

The utility model discloses further set up to: and a reflective belt is fixedly arranged on the outer wall of the guardrail body.

Through adopting above-mentioned technical scheme, reflection of light strip can be at the light around the night reflection to play certain illumination indicating action to the pedestrian. The luminous device has the advantages that when the luminous device breaks down in cloudy days, light can be continuously reflected at night, and the luminous device is matched with the luminous device to play a role in double illumination and indication.

The utility model discloses further set up to: the lateral wall of the light-emitting groove is provided with a light-transmitting opening, the upright post is fixedly provided with a lampshade at the light-transmitting opening, and the lampshade is arranged between the light-transmitting protection plate and the light-emitting device.

By adopting the technical scheme, the lampshade is arranged, on one hand, the outward diffusion of the light source generated by the light-emitting device is facilitated, and the irradiation range of the light source is increased; on the other hand, be convenient for realize the protection to light emitting device, when avoiding between printing opacity guard plate and the stand distance to reduce, light emitting device receives the extrusion of printing opacity guard plate and damages.

To sum up, the utility model discloses following beneficial effect has:

first, because the incline direction of two rotor arms is opposite, when the printing opacity guard plate received exogenic action, the rotor arm drove the slider and acts on buffering elastic component, will act on the effort conversion of printing opacity guard plate and be the effort that acts on buffering elastic component, realize the utility model discloses to the buffering of external force, avoid the illumination guardrail to receive exogenic action and warp. When the external force is removed, the buffer elastic piece drives the sliding block and the rotating arm to return to the original position, so that the illumination guardrail recovers the isolation protection function;

secondly, by arranging the energy-absorbing column and the abutting block, when a larger external force acts on the light-transmitting protection plate, the acting force is applied to the energy-absorbing column, the energy-absorbing column collapses along the guide groove at the moment, and after the energy-absorbing column completely collapses, the acting force is applied to the stand column, so that the damage of the external force to the stand column is reduced;

third, through the setting of reflection of light strip and luminous lacquer, guarantee when cloudy day or illuminator broke down, the illumination guardrail still can last reflect light at night, and reflection of light strip, luminous lacquer use with the illuminator cooperation, play dual illumination indicative function.

Drawings

FIG. 1 is a schematic view of the overall construction of a lighting barrier;

FIG. 2 is a schematic view of the overall structure of a central post of the lighting guardrail;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

FIG. 5 is a partial exploded view of FIG. 2 in accordance with one embodiment;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is a front view of FIG. 2 in the second embodiment;

fig. 8 is a sectional view taken along line C-C in fig. 7.

In the figure, 1, a column; 2. a guardrail body; 21. a cross bar; 22. erecting a rod; 221. a light emitting slot; 222. a light-transmitting opening; 3. a reflective band; 4. a light emitting device; 41. a light emitter; 42. a solar panel; 5. a lamp shade; 6. a mounting seat; 61. a U-shaped mounting cavity; 62. a through hole; 7. a base; 8. a light-transmitting protection plate; 81. an insertion block; 9. a buffer space; 10. a baffle plate; 20. a buffer assembly; 201. a rotating arm; 202. a slider; 2021. a sliding hole; 203. a buffer elastic member; 30. a rotating seat; 40. a guide bar; 50. a first rotating block; 501. a first hinge slot; 60. a first rotating shaft; 70. a second turning block; 701. a second hinge groove; 80. a second rotating shaft; 90. an energy absorbing column; 901. a guide groove; 100. a butting block; 200. an activity space.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a lighting guardrail, two vertical stand 1 that set up, stand 1 are the rectangle setting, through 2 fixed connection of guardrail body between two stands 1. The guardrail body 2 comprises two horizontal cross rods 21, and the two cross rods 21 are arranged at intervals along the height direction of the upright post 1. A plurality of vertical upright rods 22 are fixedly arranged between the two cross rods 21, two opposite side surfaces of the upright rods 22 are respectively welded with the cross rods 21, and the upright rods 22 are arranged at equal intervals along the horizontal length direction of the cross rods 21.

Referring to fig. 1 and 2, the outer peripheral walls of the pillars 1 and the outer peripheral walls of the uprights 22 are coated with a luminous paint which can continuously emit light in the dark after absorbing general visible light. The peripheral wall of pole setting 22 still winds and is connected with reflective tape 3, and the quantity of reflective tape 3 and the one-to-one correspondence of pole setting 22 quantity. The light reflecting strips can reflect surrounding light at night, and the light reflecting strips and the luminous paint are matched for use to play a role in illumination and indication.

Referring to fig. 3 and 4, a light-emitting groove 221 is formed in the column 1 along the height direction thereof, and a light-emitting device 4 is mounted in the light-emitting groove 221. The light emitting device 4 comprises a light emitting body 41 matched with the length of the light emitting groove 221 and a power supply for providing electric power for the light emitting body 41, the light emitting body 41 is electrically connected with the power supply, a solar panel 42 is fixedly mounted at the upper end of the upright post 1, the solar panel 42 receives solar energy, and the power supply is connected with the solar panel 42 to ensure the sufficient state of the power supply.

Referring to fig. 4 and 5, the light-emitting groove 221 is provided with a light-transmitting opening 222 vertically disposed on the side wall away from the guardrail body 2, and the light-transmitting opening 222 is communicated with the inside and the outside of the light-emitting groove 221. The stand 1 is installed the lamp shade 5 that is used for protecting luminous body 41 in light-transmitting opening 222 department, and the outer wall of lamp shade 5 and the outer wall of stand 1 are in same horizontal plane, and with lamp shade 5 sealed cover in light-transmitting opening 222 department, avoid outside impurity or rainwater to get into inside the light-emitting groove 221 to keep luminous body 41 operational environment's drying and clean and tidy, can prolong luminous body 41's life.

Referring to fig. 2 and 4, the column 1 is welded with a horizontally arranged mounting seat 6 along the radial direction, and the side length of the mounting seat 6 is larger than the outer diameter of the column 1. The mounting seats 6 are arranged in a rectangular shape, the number of the mounting seats 6 is two, and the two mounting seats 6 are respectively arranged on the upper side and the lower side of the upright post 1. The lower surface welding of mount pad 6 that is located the below has base 7, and base 7 is narrow down wide terrace with edge structure, the area of contact between increase stand 1 and the ground to improve the stability of illumination guardrail.

Be provided with printing opacity guard plate 8 between two upper and lower mount pads 6, the quantity of printing opacity guard plate 8 is three, and three printing opacity guard plate 8 all is vertical setting, and three printing opacity guard plate 8 sets up with the three side parallel and the interval of stand 1 keeping away from guardrail body 2 respectively, encloses into the buffer space 9 of vertical setting between 8 inner walls of printing opacity guard plate and the 1 outer wall of stand, and the light source that luminous body 41 produced can see through buffer space 9 and printing opacity guard plate 8 and shine to the outside.

Referring to fig. 4 and 5, the light-transmitting protection plate 8 extends to a side close to the mounting seat 6 to form two insertion blocks 81, and the two insertion blocks 81 are arranged along the upper side surface of the light-transmitting protection plate 8 at intervals. U type installation cavity 61 has been seted up to mount pad 6, and the quantity of U type installation cavity 61 equals with the quantity of printing opacity guard plate 8. The open end of U type installation cavity 61 is the level setting, and the open end of U type installation cavity 61 is stand 1 dorsad. The through hole 62 that supplies grafting piece 81 to pass is seted up to the diapire of U type installation cavity 61, and through hole 62 is the bar setting. The baffle 10 is welded at one end, away from the light-transmitting protection plate 8, of the two insertion blocks 81, and the baffle 10 and the light-transmitting protection plate 8 are located in the same plane. The baffle 10 seals the opening of the U-shaped mounting cavity 61, the edge of the baffle 10 abuts against the inner wall of the U-shaped mounting cavity 61, and the baffle 10 can move towards the side close to or far away from the bottom wall of the U-shaped mounting cavity 61 along the length direction of the through hole 62.

Referring to fig. 5 and 6, a set of buffer assemblies 20 are arranged inside each U-shaped mounting cavity 61, and the buffer assemblies 20 are located between the baffle plate 10 and the bottom wall of the U-shaped mounting cavity 61. The damping assembly 20 includes a rotating arm 201, a slider 202, and a damping elastic member 203.

The slider 202 is two, and the hole 2021 that slides has all been seted up to two sliders 202, and the medial surface welding of U type installation cavity 61 diapire or baffle 10 has two to rotate the seat 30, and two rotate and set firmly the guide bar 40 that the level set up between the seat 30, and the one end of guide bar 40 and one of them rotate the seat 30 welding, the other end runs through behind two holes 2021 that slide and another rotates the seat 30 welding. Slider 202 has first rotor block 50 towards the welding of one side of rotor arm 201, and first hinge slot 501 has been seted up to first rotor block 50, and rotor arm 201 is the level setting, and the one end of rotor arm 201 extends to the inside of first hinge slot 501 and rotates through first axis of rotation 60 and first rotor block 50 and be connected, and first axis of rotation 60 is vertical setting.

The welding of the medial surface of baffle 10 or U type installation cavity 61 diapire has second turning block 70, and second hinge groove 701 has been seted up to second turning block 70, and the one end that slider 202 was kept away from to rotor arm 201 extends to the inside in second hinge groove 701, and rotor arm 201 rotates through second axis of rotation 80 and second turning block 70 and connects, and second axis of rotation 80 is vertical setting. The two pivoting arms 201 are tilted in opposite directions.

In the first embodiment, the buffering elastic member 203 is a compression spring, the compression spring is located between the two sliding blocks 202, the compression spring is sleeved outside the guide rod 40, when the compression spring is in a natural state, the distance between the two sliding blocks 202 is smaller than the distance between the two second rotating blocks 70, and when an external force acts on the baffle plate 10, the distance between the two sliding blocks 202 is reduced.

Referring to fig. 7 and 8, in the second embodiment, the buffering elastic member 203 is an extension spring, the extension spring is located between the two sliding blocks 202, the extension spring is sleeved outside the guide rod 40, when the extension spring is in a natural state, a distance between the two sliding blocks 202 is greater than a distance between the two second rotating blocks 70, and when an external force acts on the baffle 10, the distance between the two sliding blocks 202 is increased.

Referring to fig. 6 and 8, in the first and second embodiments, two energy-absorbing pillars 90 are disposed inside each U-shaped mounting cavity 61, and the two energy-absorbing pillars 90 are respectively located at a side close to a side wall of the U-shaped mounting cavity 61.

Energy-absorbing post 90 is cylindrical setting, and energy-absorbing post 90's axis is the level setting, and energy-absorbing post 90's one end welds in the inside wall of baffle 10, the other end extends to the one side that is close to U type installation cavity 61 diapire. The bottom wall of the U-shaped mounting cavity 61 is welded with the abutting blocks 100 corresponding to the energy absorption columns 90 in position, the two abutting blocks 100 are respectively arranged at two ends of the guide rod 40, and the abutting blocks 100 and the guide rod 40 are arranged at intervals.

The end of the abutting block 100 facing the energy-absorbing pillar 90 is a plane, and when the buffering elastic member 203 is in a natural state, an active space 200 is reserved between the end of the energy-absorbing pillar 90 far away from the baffle 10 and the abutting block 100. The guiding groove 901 is opened to the periphery wall of energy-absorbing post 90, and guiding groove 901 is the heliciform in energy-absorbing post 90 periphery wall and distributes. When a large external force acts on the light-transmitting protection plate 8, the movable space 200 is gradually reduced, when the end part of the energy-absorbing column 90 is in contact with the abutting block 100, the external force is applied to the energy-absorbing column 90, the energy-absorbing column 90 collapses along the guide groove 901 at the moment, and after the energy-absorbing column 90 collapses completely, the acting force is applied to the upright post 1, so that the damage of the external force to the upright post 1 is reduced.

The implementation principle of the embodiment is as follows: when external force acts on printing opacity guard plate 8, printing opacity guard plate 8 drives baffle 10 and removes to one side that is close to stand 1, and the distance between printing opacity guard plate 8 and the stand 1 reduces, because the incline direction of two rotor arms 201 is opposite, and rotor arm 201 drives slider 202 and acts on buffering elastic component 203, and the effort that will act on printing opacity guard plate 8 is converted into the effort that acts on buffering elastic component 203, realizes the utility model discloses to the buffering of external force, avoid the guardrail of throwing light on to receive exogenic action and warp. When the external force is removed, the buffer elastic piece 203 drives the sliding block 202 and the rotating arm 201 to return to the original position, so that the lighting guardrail recovers the isolation protection function.

When a large external force acts on the light-transmitting protection plate 8, the distance between the energy-absorbing column 90 and the abutting block 100 is gradually reduced, when the end part of the energy-absorbing column 90 is in contact with the abutting block 100, a part of the external force is exerted on the energy-absorbing column 90, the energy-absorbing column 90 collapses along the guide groove 901 at the moment, and after the energy-absorbing column 90 completely collapses, the acting force is exerted on the upright post 1, so that the damage of the external force to the upright post 1 is reduced, and the service life of the lighting guardrail is further prolonged.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a lighting guardrail, includes stand (1) of two vertical settings, through guardrail body (2) fixed connection between two stand (1), luminous groove (221) have been seted up to stand (1) inside, luminous groove (221) are vertical setting, luminous groove (221) inside is provided with illuminator (4), a serial communication port, one side that the guardrail body (2) was kept away from in stand (1) all is provided with printing opacity guard plate (8), printing opacity guard plate (8) are vertical setting, enclose into vertical setting's buffer space (9) between printing opacity guard plate (8) inner wall and stand (1) outer wall, the inside of buffer space (9) is provided with buffer module (20), buffer module (20) include two rotor arms (201), two the slope opposite direction of rotor arm (201), the one end of rotor arm (201) and the inner wall of printing opacity guard plate (8) or the outer wall of stand (1) are articulated, The other end is hinged with a sliding block (202), the sliding block (202) is connected with the upright post (1) or the light-transmitting protection plate (8) in a sliding mode, and a buffering elastic part (203) is arranged between the two sliding blocks (202).

2. The lighting guardrail according to claim 1, wherein a guide rod (40) is fixedly arranged inside the buffering space (9), two ends of the guide rod (40) respectively penetrate through two sliding blocks (202), the sliding blocks (202) reciprocate along the axial direction of the guide rod (40), and the buffering elastic member (203) is sleeved outside the guide rod (40).

3. The lighting guardrail of claim 1, characterized in that an energy absorption column (90) is fixedly arranged on one side of the light-transmitting protection plate (8) facing the upright post (1), a butt block (100) is fixedly arranged on the upright post (1), and when the buffering elastic piece (203) is in a natural state, a movable space (200) is reserved between one end of the energy absorption column (90) far away from the light-transmitting protection plate (8) and the butt block (100).

4. The lighting guardrail of claim 3, wherein the outer peripheral wall of the energy-absorbing column (90) is provided with guide grooves (901), and the guide grooves (901) are spirally distributed on the outer peripheral wall of the energy-absorbing column (90).

5. The lighting guardrail of claim 3, wherein the number of the energy-absorbing columns (90) is two, the abutting blocks (100) correspond to the energy-absorbing columns (90) one by one, the two abutting blocks (100) are respectively arranged at two ends of the guide rod (40), and the abutting blocks (100) and the guide rod (40) are arranged at intervals.

6. The lighting guardrail according to claim 1, wherein the mounting seat (6) is fixedly arranged on one side of the upright post (1) close to the light-transmitting protection plate (8), the mounting seat (6) is provided with a U-shaped mounting cavity (61), the buffer assembly (20) is arranged in the U-shaped mounting cavity (61), the open end of the U-shaped mounting cavity (61) is arranged opposite to the upright post (1), and the baffle (10) for sealing the opening of the U-shaped mounting cavity (61) is fixedly arranged at the upper end of the light-transmitting protection plate (8).

7. The lighting guardrail of claim 6, wherein a through hole (62) is formed in the bottom wall of the U-shaped mounting cavity (61), an insertion block (81) is fixedly arranged at the lower end of the baffle (10), and the insertion block (81) penetrates through the through hole (62) and is fixedly connected with the upper end of the light-transmitting protection plate (8).

8. An illuminating guardrail according to claim 1, characterized in that the upright posts (1) and the guardrail body (2) are coated with luminous paint.

9. A lighting guardrail according to claim 1, characterized in that the outer wall of the guardrail body (2) is fixedly provided with a reflective belt (3).

10. The lighting guardrail of claim 1, wherein a light-transmitting opening (222) is formed in a side wall of the light-emitting groove (221), a lampshade (5) is fixedly arranged at the light-transmitting opening (222) of the upright post (1), and the lampshade (5) is arranged between the light-transmitting protection plate (8) and the light-emitting device (4).

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